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authorPatrick Georgi <pgeorgi@google.com>2019-01-25 15:51:28 +0100
committerPatrick Georgi <pgeorgi@google.com>2019-01-26 13:33:32 +0000
commitb8c107c7b8a7b620e446dfd4ae74dac1bb4a5def (patch)
tree4907af25260d56421cd47e70024402360e8e4a4a /util/crossgcc
parentdacf083c2f72ab194e8462520800e11f42f089cf (diff)
downloadcoreboot-b8c107c7b8a7b620e446dfd4ae74dac1bb4a5def.tar.xz
util/crossgcc: Update to binutils 2.31.1 and gcc 8.2
Change-Id: Icf7c6bdd4021bf84cc295c819f93838248e0f4c7 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/31089 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Diffstat (limited to 'util/crossgcc')
-rwxr-xr-xutil/crossgcc/buildgcc4
-rw-r--r--util/crossgcc/patches/binutils-2.30_nds32.patch25740
-rw-r--r--util/crossgcc/patches/binutils-2.31.1_mips-gold.patch (renamed from util/crossgcc/patches/binutils-2.30_mips-gold.patch)0
-rw-r--r--util/crossgcc/patches/binutils-2.31.1_no-bfd-doc.patch (renamed from util/crossgcc/patches/binutils-2.30_no-bfd-doc.patch)2
-rw-r--r--util/crossgcc/patches/gcc-8.1.0_armv6s-m.patch64
-rw-r--r--util/crossgcc/patches/gcc-8.1.0_bsd.patch12
-rw-r--r--util/crossgcc/patches/gcc-8.2.0_ada-musl_workaround.patch (renamed from util/crossgcc/patches/gcc-8.1.0_ada-musl_workaround.patch)0
-rw-r--r--util/crossgcc/patches/gcc-8.2.0_gnat.patch (renamed from util/crossgcc/patches/gcc-8.1.0_gnat.patch)0
-rw-r--r--util/crossgcc/patches/gcc-8.2.0_libgcc.patch (renamed from util/crossgcc/patches/gcc-8.1.0_libgcc.patch)0
-rw-r--r--util/crossgcc/patches/gcc-8.2.0_nds32_ite.patch (renamed from util/crossgcc/patches/gcc-8.1.0_nds32_ite.patch)9897
-rw-r--r--util/crossgcc/sum/binutils-2.30.tar.xz.cksum1
-rw-r--r--util/crossgcc/sum/binutils-2.31.1.tar.xz.cksum1
-rw-r--r--util/crossgcc/sum/gcc-8.1.0.tar.xz.cksum1
-rw-r--r--util/crossgcc/sum/gcc-8.2.0.tar.xz.cksum1
14 files changed, 4881 insertions, 30842 deletions
diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc
index 4b5a718a8e..707fdea445 100755
--- a/util/crossgcc/buildgcc
+++ b/util/crossgcc/buildgcc
@@ -50,9 +50,9 @@ THREADS=1
GMP_VERSION=6.1.2
MPFR_VERSION=4.0.1
MPC_VERSION=1.1.0
-GCC_VERSION=8.1.0
+GCC_VERSION=8.2.0
GCC_AUTOCONF_VERSION=2.69
-BINUTILS_VERSION=2.30
+BINUTILS_VERSION=2.31.1
GDB_VERSION=8.2.1
IASL_VERSION=20190108
PYTHON_VERSION=3.7.2
diff --git a/util/crossgcc/patches/binutils-2.30_nds32.patch b/util/crossgcc/patches/binutils-2.30_nds32.patch
deleted file mode 100644
index 9608265ad2..0000000000
--- a/util/crossgcc/patches/binutils-2.30_nds32.patch
+++ /dev/null
@@ -1,25740 +0,0 @@
-diff --git binutils-2.30/bfd/bfd-in2.h binutils-2.30-nds32/bfd/bfd-in2.h
-index f4b3720b4b..49ac0a3a18 100644
---- binutils-2.30/bfd/bfd-in2.h
-+++ binutils-2.30-nds32/bfd/bfd-in2.h
-@@ -4137,6 +4137,9 @@ and shift left by 1 for use in lhi.gp, shi.gp... */
- and shift left by 0 for use in lbi.gp, sbi.gp... */
- BFD_RELOC_NDS32_SDA19S0,
-
-+/* This is a 24-bit reloc for security check sum. */
-+ BFD_RELOC_NDS32_SECURITY_16,
-+
- /* for PIC */
- BFD_RELOC_NDS32_GOT20,
- BFD_RELOC_NDS32_9_PLTREL,
-@@ -4248,18 +4251,43 @@ This is a 5 bit absolute address. */
-
- /* For TLS. */
- BFD_RELOC_NDS32_TPOFF,
-+ BFD_RELOC_NDS32_GOTTPOFF,
- BFD_RELOC_NDS32_TLS_LE_HI20,
- BFD_RELOC_NDS32_TLS_LE_LO12,
-- BFD_RELOC_NDS32_TLS_LE_ADD,
-- BFD_RELOC_NDS32_TLS_LE_LS,
-- BFD_RELOC_NDS32_GOTTPOFF,
-- BFD_RELOC_NDS32_TLS_IE_HI20,
-- BFD_RELOC_NDS32_TLS_IE_LO12S2,
-- BFD_RELOC_NDS32_TLS_TPOFF,
- BFD_RELOC_NDS32_TLS_LE_20,
- BFD_RELOC_NDS32_TLS_LE_15S0,
- BFD_RELOC_NDS32_TLS_LE_15S1,
- BFD_RELOC_NDS32_TLS_LE_15S2,
-+ BFD_RELOC_NDS32_TLS_LE_ADD,
-+ BFD_RELOC_NDS32_TLS_LE_LS,
-+ BFD_RELOC_NDS32_TLS_IE_HI20,
-+ BFD_RELOC_NDS32_TLS_IE_LO12,
-+ BFD_RELOC_NDS32_TLS_IE_LO12S2,
-+ BFD_RELOC_NDS32_TLS_IEGP_HI20,
-+ BFD_RELOC_NDS32_TLS_IEGP_LO12,
-+ BFD_RELOC_NDS32_TLS_IEGP_LO12S2,
-+ BFD_RELOC_NDS32_TLS_IEGP_LW,
-+ BFD_RELOC_NDS32_TLS_DESC,
-+ BFD_RELOC_NDS32_TLS_DESC_HI20,
-+ BFD_RELOC_NDS32_TLS_DESC_LO12,
-+ BFD_RELOC_NDS32_TLS_DESC_20,
-+ BFD_RELOC_NDS32_TLS_DESC_SDA17S2,
-+ BFD_RELOC_NDS32_TLS_DESC_ADD,
-+ BFD_RELOC_NDS32_TLS_DESC_FUNC,
-+ BFD_RELOC_NDS32_TLS_DESC_CALL,
-+ BFD_RELOC_NDS32_TLS_DESC_MEM,
-+ BFD_RELOC_NDS32_REMOVE,
-+ BFD_RELOC_NDS32_GROUP,
-+
-+/* Jump-patch table relative relocations. */
-+ BFD_RELOC_NDS32_ICT,
-+ BFD_RELOC_NDS32_ICT_HI20,
-+ BFD_RELOC_NDS32_ICT_LO12,
-+ BFD_RELOC_NDS32_ICT_25PC,
-+ BFD_RELOC_NDS32_ICT_LO12S2,
-+
-+/* For bug 12566. */
-+ BFD_RELOC_NDS32_LSI,
-
- /* This is a 9-bit reloc */
- BFD_RELOC_V850_9_PCREL,
-diff --git binutils-2.30/bfd/config.bfd binutils-2.30-nds32/bfd/config.bfd
-index f04a993f06..9aa2fc63a8 100644
---- binutils-2.30/bfd/config.bfd
-+++ binutils-2.30-nds32/bfd/config.bfd
-@@ -1260,11 +1260,13 @@ case "${targ}" in
- nds32*le-*-linux*)
- targ_defvec=nds32_elf32_linux_le_vec
- targ_selvecs=nds32_elf32_linux_be_vec
-+ targ_cflags=-DNDS32_LINUX_TOOLCHAIN
- ;;
-
- nds32*be-*-linux*)
- targ_defvec=nds32_elf32_linux_be_vec
- targ_selvecs=nds32_elf32_linux_le_vec
-+ targ_cflags=-DNDS32_LINUX_TOOLCHAIN
- ;;
-
- nds32*le-*-*)
-diff --git binutils-2.30/bfd/elf32-nds32.c binutils-2.30-nds32/bfd/elf32-nds32.c
-index 5ceb0a0b26..06be7a24bd 100644
---- binutils-2.30/bfd/elf32-nds32.c
-+++ binutils-2.30-nds32/bfd/elf32-nds32.c
-@@ -20,6 +20,8 @@
- 02110-1301, USA. */
-
-
-+#pragma GCC diagnostic ignored "-Wstack-usage="
-+
- #include "sysdep.h"
- #include "bfd.h"
- #include "bfd_stdint.h"
-@@ -33,6 +35,7 @@
- #include "elf32-nds32.h"
- #include "opcode/cgen.h"
- #include "../opcodes/nds32-opc.h"
-+#include <dlfcn.h>
-
- /* Relocation HOWTO functions. */
- static bfd_reloc_status_type nds32_elf_ignore_reloc
-@@ -56,36 +59,72 @@ static bfd_reloc_status_type nds32_elf_sda15_reloc
- static bfd_reloc_status_type nds32_elf_do_9_pcrel_reloc
- (bfd *, reloc_howto_type *, asection *, bfd_byte *, bfd_vma,
- asection *, bfd_vma, bfd_vma);
-+static void nds32_elf_relocate_hi20
-+ (bfd *, int, Elf_Internal_Rela *, Elf_Internal_Rela *, bfd_byte *, bfd_vma);
-+static reloc_howto_type *bfd_elf32_bfd_reloc_type_table_lookup
-+ (enum elf_nds32_reloc_type);
-+static reloc_howto_type *bfd_elf32_bfd_reloc_type_lookup
-+ (bfd *, bfd_reloc_code_real_type);
-+
-+/* Target hooks. */
-+static void nds32_info_to_howto_rel
-+ (bfd *, arelent *, Elf_Internal_Rela *);
-+static void nds32_info_to_howto
-+ (bfd *, arelent *, Elf_Internal_Rela *);
-+static bfd_boolean nds32_elf_add_symbol_hook
-+ (bfd *, struct bfd_link_info *, Elf_Internal_Sym *, const char **,
-+ flagword *, asection **, bfd_vma *);
-+static bfd_boolean nds32_elf_relocate_section
-+ (bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
-+ Elf_Internal_Rela *, Elf_Internal_Sym *, asection **);
-+static bfd_boolean nds32_elf_object_p (bfd *);
-+static void nds32_elf_final_write_processing (bfd *, bfd_boolean);
-+static bfd_boolean nds32_elf_set_private_flags (bfd *, flagword);
-+static bfd_boolean nds32_elf_merge_private_bfd_data (bfd *, struct bfd_link_info *);
-+static bfd_boolean nds32_elf_print_private_bfd_data (bfd *, void *);
-+static bfd_boolean nds32_elf_check_relocs
-+ (bfd *, struct bfd_link_info *, asection *, const Elf_Internal_Rela *);
-+static asection *nds32_elf_gc_mark_hook
-+ (asection *, struct bfd_link_info *, Elf_Internal_Rela *,
-+ struct elf_link_hash_entry *, Elf_Internal_Sym *);
-+static bfd_boolean nds32_elf_adjust_dynamic_symbol
-+ (struct bfd_link_info *, struct elf_link_hash_entry *);
-+static bfd_boolean nds32_elf_size_dynamic_sections
-+ (bfd *, struct bfd_link_info *);
-+static bfd_boolean nds32_elf_create_dynamic_sections
-+ (bfd *, struct bfd_link_info *);
-+static bfd_boolean nds32_elf_finish_dynamic_sections
-+ (bfd *, struct bfd_link_info *info);
-+static bfd_boolean nds32_elf_finish_dynamic_symbol
-+ (bfd *, struct bfd_link_info *, struct elf_link_hash_entry *,
-+ Elf_Internal_Sym *);
-+static bfd_boolean nds32_elf_mkobject (bfd *);
-
- /* Nds32 helper functions. */
-+static bfd_reloc_status_type nds32_elf_final_sda_base
-+ (bfd *, struct bfd_link_info *, bfd_vma *, bfd_boolean);
-+static bfd_boolean allocate_dynrelocs (struct elf_link_hash_entry *, void *);
-+static bfd_boolean readonly_dynrelocs (struct elf_link_hash_entry *, void *);
-+static Elf_Internal_Rela *find_relocs_at_address
-+ (Elf_Internal_Rela *, Elf_Internal_Rela *,
-+ Elf_Internal_Rela *, enum elf_nds32_reloc_type);
- static bfd_vma calculate_memory_address
--(bfd *, Elf_Internal_Rela *, Elf_Internal_Sym *, Elf_Internal_Shdr *);
-+ (bfd *, Elf_Internal_Rela *, Elf_Internal_Sym *, Elf_Internal_Shdr *);
- static int nds32_get_section_contents (bfd *, asection *,
- bfd_byte **, bfd_boolean);
--static bfd_boolean nds32_elf_ex9_build_hash_table
--(bfd *, asection *, struct bfd_link_info *);
--static bfd_boolean nds32_elf_ex9_itb_base (struct bfd_link_info *);
--static void nds32_elf_ex9_import_table (struct bfd_link_info *);
--static void nds32_elf_ex9_finish (struct bfd_link_info *);
--static void nds32_elf_ex9_reloc_jmp (struct bfd_link_info *);
--static void nds32_elf_get_insn_with_reg
-- (Elf_Internal_Rela *, uint32_t, uint32_t *);
- static int nds32_get_local_syms (bfd *, asection *ATTRIBUTE_UNUSED,
- Elf_Internal_Sym **);
--static bfd_boolean nds32_elf_ex9_replace_instruction
-- (struct bfd_link_info *, bfd *, asection *);
--static bfd_boolean nds32_elf_ifc_calc (struct bfd_link_info *, bfd *,
-- asection *);
--static bfd_boolean nds32_elf_ifc_finish (struct bfd_link_info *);
--static bfd_boolean nds32_elf_ifc_replace (struct bfd_link_info *);
--static bfd_boolean nds32_elf_ifc_reloc (void);
--static bfd_boolean nds32_relax_fp_as_gp
-- (struct bfd_link_info *link_info, bfd *abfd, asection *sec,
-- Elf_Internal_Rela *internal_relocs, Elf_Internal_Rela *irelend,
-- Elf_Internal_Sym *isymbuf);
-+static bfd_boolean nds32_relax_fp_as_gp
-+ (struct bfd_link_info *, bfd *, asection *, Elf_Internal_Rela *,
-+ Elf_Internal_Rela *, Elf_Internal_Sym *);
- static bfd_boolean nds32_fag_remove_unused_fpbase
-- (bfd *abfd, asection *sec, Elf_Internal_Rela *internal_relocs,
-- Elf_Internal_Rela *irelend);
-+ (bfd *, asection *, Elf_Internal_Rela *, Elf_Internal_Rela *);
-+static bfd_byte *nds32_elf_get_relocated_section_contents
-+ (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *,
-+ bfd_boolean, asymbol **);
-+static void nds32_elf_ict_hash_init (void);
-+static void nds32_elf_ict_relocate (bfd *, struct bfd_link_info *);
-+static asection* nds32_elf_get_target_section (struct bfd_link_info *, char *);
-
- enum
- {
-@@ -95,13 +134,24 @@ enum
- MACH_V3M = bfd_mach_n1h_v3m
- };
-
-+/* If ABI is set by the option --mabi, without
-+ checking the ABI compatible. */
-+static char *output_abi;
-+
- #define MIN(a, b) ((a) > (b) ? (b) : (a))
- #define MAX(a, b) ((a) > (b) ? (a) : (b))
-
-+/* True if insn is 4byte. */
-+#define INSN_32BIT(insn) ((((insn) & 0x80000000) == 0 ? (TRUE) : (FALSE)))
-+
- /* The name of the dynamic interpreter. This is put in the .interp
- section. */
- #define ELF_DYNAMIC_INTERPRETER "/usr/lib/ld.so.1"
-
-+#define NDS32_GUARD_SEC_P(flags) ((flags) & SEC_ALLOC \
-+ && (flags) & SEC_LOAD \
-+ && (flags) & SEC_READONLY)
-+
- /* The nop opcode we use. */
- #define NDS32_NOP32 0x40000009
- #define NDS32_NOP16 0x9200
-@@ -113,32 +163,32 @@ enum
- /* The first entry in a procedure linkage table are reserved,
- and the initial contents are unimportant (we zero them out).
- Subsequent entries look like this. */
--#define PLT0_ENTRY_WORD0 0x46f00000 /* sethi r15, HI20(.got+4) */
--#define PLT0_ENTRY_WORD1 0x58f78000 /* ori r15, r25, LO12(.got+4) */
--#define PLT0_ENTRY_WORD2 0x05178000 /* lwi r17, [r15+0] */
--#define PLT0_ENTRY_WORD3 0x04f78001 /* lwi r15, [r15+4] */
--#define PLT0_ENTRY_WORD4 0x4a003c00 /* jr r15 */
-+#define PLT0_ENTRY_WORD0 0x46f00000 /* sethi r15, HI20(.got+4) */
-+#define PLT0_ENTRY_WORD1 0x58f78000 /* ori r15, r25, LO12(.got+4) */
-+#define PLT0_ENTRY_WORD2 0x05178000 /* lwi r17, [r15+0] */
-+#define PLT0_ENTRY_WORD3 0x04f78001 /* lwi r15, [r15+4] */
-+#define PLT0_ENTRY_WORD4 0x4a003c00 /* jr r15 */
-
- /* $ta is change to $r15 (from $r25). */
- #define PLT0_PIC_ENTRY_WORD0 0x46f00000 /* sethi r15, HI20(got[1]@GOT) */
--#define PLT0_PIC_ENTRY_WORD1 0x58f78000 /* ori r15, r15, LO12(got[1]@GOT) */
--#define PLT0_PIC_ENTRY_WORD2 0x40f7f400 /* add r15, gp, r15 */
--#define PLT0_PIC_ENTRY_WORD3 0x05178000 /* lwi r17, [r15+0] */
--#define PLT0_PIC_ENTRY_WORD4 0x04f78001 /* lwi r15, [r15+4] */
--#define PLT0_PIC_ENTRY_WORD5 0x4a003c00 /* jr r15 */
--
--#define PLT_ENTRY_WORD0 0x46f00000 /* sethi r15, HI20(&got[n+3]) */
--#define PLT_ENTRY_WORD1 0x04f78000 /* lwi r15, r15, LO12(&got[n+3]) */
--#define PLT_ENTRY_WORD2 0x4a003c00 /* jr r15 */
--#define PLT_ENTRY_WORD3 0x45000000 /* movi r16, sizeof(RELA) * n */
--#define PLT_ENTRY_WORD4 0x48000000 /* j .plt0. */
--
--#define PLT_PIC_ENTRY_WORD0 0x46f00000 /* sethi r15, HI20(got[n+3]@GOT) */
--#define PLT_PIC_ENTRY_WORD1 0x58f78000 /* ori r15, r15, LO12(got[n+3]@GOT) */
--#define PLT_PIC_ENTRY_WORD2 0x38febc02 /* lw r15, [gp+r15] */
--#define PLT_PIC_ENTRY_WORD3 0x4a003c00 /* jr r15 */
--#define PLT_PIC_ENTRY_WORD4 0x45000000 /* movi r16, sizeof(RELA) * n */
--#define PLT_PIC_ENTRY_WORD5 0x48000000 /* j .plt0 */
-+#define PLT0_PIC_ENTRY_WORD1 0x58f78000 /* ori r15, r15, LO12(got[1]@GOT) */
-+#define PLT0_PIC_ENTRY_WORD2 0x40f7f400 /* add r15, gp, r15 */
-+#define PLT0_PIC_ENTRY_WORD3 0x05178000 /* lwi r17, [r15+0] */
-+#define PLT0_PIC_ENTRY_WORD4 0x04f78001 /* lwi r15, [r15+4] */
-+#define PLT0_PIC_ENTRY_WORD5 0x4a003c00 /* jr r15 */
-+
-+#define PLT_ENTRY_WORD0 0x46f00000 /* sethi r15, HI20(&got[n+3]) */
-+#define PLT_ENTRY_WORD1 0x04f78000 /* lwi r15, r15, LO12(&got[n+3]) */
-+#define PLT_ENTRY_WORD2 0x4a003c00 /* jr r15 */
-+#define PLT_ENTRY_WORD3 0x45000000 /* movi r16, sizeof(RELA) * n */
-+#define PLT_ENTRY_WORD4 0x48000000 /* j .plt0 */
-+
-+#define PLT_PIC_ENTRY_WORD0 0x46f00000 /* sethi r15, HI20(got[n+3]@GOT) */
-+#define PLT_PIC_ENTRY_WORD1 0x58f78000 /* ori r15, r15, LO12(got[n+3]@GOT) */
-+#define PLT_PIC_ENTRY_WORD2 0x38febc02 /* lw r15, [gp+r15] */
-+#define PLT_PIC_ENTRY_WORD3 0x4a003c00 /* jr r15 */
-+#define PLT_PIC_ENTRY_WORD4 0x45000000 /* movi r16, sizeof(RELA) * n */
-+#define PLT_PIC_ENTRY_WORD5 0x48000000 /* j .plt0 */
-
- /* These are macros used to get the relocation accurate value. */
- #define ACCURATE_8BIT_S1 (0x100)
-@@ -160,10 +210,11 @@ enum
- #define CONSERVATIVE_19BIT (0x40000 - 0x1000)
- #define CONSERVATIVE_20BIT (0x80000 - 0x1000)
-
-+#define NDS32_ICT_SECTION ".nds32.ict"
-+
- /* Size of small data/bss sections, used to calculate SDA_BASE. */
- static long got_size = 0;
- static int is_SDA_BASE_set = 0;
--static int is_ITB_BASE_set = 0;
-
- /* Convert ELF-VER in eflags to string for debugging purpose. */
- static const char *const nds32_elfver_strtab[] =
-@@ -192,37 +243,108 @@ struct elf_nds32_pcrel_relocs_copied
- bfd_size_type count;
- };
-
-+/* The sh linker needs to keep track of the number of relocs that it
-+ decides to copy as dynamic relocs in check_relocs for each symbol.
-+ This is so that it can later discard them if they are found to be
-+ unnecessary. We store the information in a field extending the
-+ regular ELF linker hash table. */
-+
-+struct elf_nds32_dyn_relocs
-+{
-+ struct elf_nds32_dyn_relocs *next;
-+
-+ /* The input section of the reloc. */
-+ asection *sec;
-+
-+ /* Total number of relocs copied for the input section. */
-+ bfd_size_type count;
-+
-+ /* Number of pc-relative relocs copied for the input section. */
-+ bfd_size_type pc_count;
-+};
-+
- /* Nds32 ELF linker hash entry. */
-
-+enum elf_nds32_tls_type
-+{
-+ GOT_UNKNOWN = (0),
-+ GOT_NORMAL = (1 << 0),
-+ GOT_TLS_LE = (1 << 1),
-+ GOT_TLS_IE = (1 << 2),
-+ GOT_TLS_IEGP = (1 << 3),
-+ GOT_TLS_LD = (1 << 4),
-+ GOT_TLS_GD = (1 << 5),
-+ GOT_TLS_DESC = (1 << 6),
-+};
-+
- struct elf_nds32_link_hash_entry
- {
- struct elf_link_hash_entry root;
-
- /* Track dynamic relocs copied for this symbol. */
-- struct elf_dyn_relocs *dyn_relocs;
-+ struct elf_nds32_dyn_relocs *dyn_relocs;
-
- /* For checking relocation type. */
--#define GOT_UNKNOWN 0
--#define GOT_NORMAL 1
--#define GOT_TLS_IE 2
-- unsigned int tls_type;
-+ enum elf_nds32_tls_type tls_type;
-+
-+ int offset_to_gp;
-+
-+ /* For saving function attribute indirect_call and entry address. */
-+ bfd_boolean indirect_call;
- };
-
- /* Get the nds32 ELF linker hash table from a link_info structure. */
-
- #define FP_BASE_NAME "_FP_BASE_"
- static int check_start_export_sym = 0;
--static size_t ex9_relax_size = 0; /* Save ex9 predicted reducing size. */
-+/* File for exporting indirect call table. */
-+static FILE *ict_file = NULL;
-+/* Save object ict model. */
-+static unsigned int ict_model = 0;
-+/* True if _INDIRECT_CALL_TABLE_BASE_ is defined. */
-+static bfd_boolean ignore_indirect_call = FALSE;
-+/* Be used to set ifc bit in elf header. */
-+static bfd_boolean ifc_flag = FALSE;
-+
-+/* Rom-patch symbol hash table. */
-+struct elf_nds32_ict_hash_entry
-+{
-+ struct bfd_hash_entry root;
-+ struct elf_link_hash_entry *h;
-+ unsigned int order;
-+};
-+
-+/* Rom-patch hash table. */
-+static struct bfd_hash_table indirect_call_table;
-
- /* The offset for executable tls relaxation. */
- #define TP_OFFSET 0x0
-
-+typedef struct
-+{
-+ int min_id;
-+ int max_id;
-+ int count;
-+ int bias;
-+ int init;
-+} elf32_nds32_relax_group_t;
-+
- struct elf_nds32_obj_tdata
- {
- struct elf_obj_tdata root;
-
- /* tls_type for each local got entry. */
- char *local_got_tls_type;
-+
-+ unsigned int hdr_size;
-+
-+ /* GOTPLT entries for TLS descriptors. */
-+ bfd_vma *local_tlsdesc_gotent;
-+
-+ int* offset_to_gp;
-+
-+ /* for R_NDS32_RELAX_GROUP handling. */
-+ elf32_nds32_relax_group_t relax_group;
- };
-
- #define elf_nds32_tdata(bfd) \
-@@ -231,6 +353,12 @@ struct elf_nds32_obj_tdata
- #define elf32_nds32_local_got_tls_type(bfd) \
- (elf_nds32_tdata (bfd)->local_got_tls_type)
-
-+#define elf32_nds32_local_gp_offset(bfd) \
-+ (elf_nds32_tdata (bfd)->offset_to_gp)
-+
-+#define elf32_nds32_relax_group_ptr(bfd) \
-+ &(elf_nds32_tdata (bfd)->relax_group)
-+
- #define elf32_nds32_hash_entry(ent) ((struct elf_nds32_link_hash_entry *)(ent))
-
- static bfd_boolean
-@@ -240,68 +368,75 @@ nds32_elf_mkobject (bfd *abfd)
- NDS32_ELF_DATA);
- }
-
-+
- /* Relocations used for relocation. */
--static reloc_howto_type nds32_elf_howto_table[] =
--{
-+/* NOTE!
-+ the index order must be the same with elf_nds32_reloc_type in
-+ include/elf/nds32.h
-+ */
-+#define HOWTO2(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
-+ [C] = HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC)
-+
-+static reloc_howto_type nds32_elf_howto_table[] = {
- /* This reloc does nothing. */
-- HOWTO (R_NDS32_NONE, /* type */
-- 0, /* rightshift */
-- 3, /* size (0 = byte, 1 = short, 2 = long) */
-- 0, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_NONE", /* name */
-- FALSE, /* partial_inplace */
-- 0, /* src_mask */
-- 0, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_NONE, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_bitfield,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_NONE", /* name */
-+ FALSE, /* partial_inplace */
-+ 0, /* src_mask */
-+ 0, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* A 16 bit absolute relocation. */
-- HOWTO (R_NDS32_16, /* type */
-- 0, /* rightshift */
-- 1, /* size (0 = byte, 1 = short, 2 = long) */
-- 16, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_bitfield, /* complain_on_overflow */
-- nds32_elf_generic_reloc, /* special_function */
-- "R_NDS32_16", /* name */
-- FALSE, /* partial_inplace */
-- 0xffff, /* src_mask */
-- 0xffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_16, /* type */
-+ 0, /* rightshift */
-+ 1, /* size (0 = byte, 1 = short, 2 = long) */
-+ 16, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_bitfield,/* complain_on_overflow */
-+ nds32_elf_generic_reloc,/* special_function */
-+ "R_NDS32_16", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffff, /* src_mask */
-+ 0xffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* A 32 bit absolute relocation. */
-- HOWTO (R_NDS32_32, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_bitfield, /* complain_on_overflow */
-- nds32_elf_generic_reloc, /* special_function */
-- "R_NDS32_32", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_32, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_bitfield,/* complain_on_overflow */
-+ nds32_elf_generic_reloc,/* special_function */
-+ "R_NDS32_32", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* A 20 bit address. */
-- HOWTO (R_NDS32_20, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 20, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_unsigned, /* complain_on_overflow */
-- nds32_elf_generic_reloc, /* special_function */
-- "R_NDS32_20", /* name */
-- FALSE, /* partial_inplace */
-- 0xfffff, /* src_mask */
-- 0xfffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_20, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 20, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_unsigned,/* complain_on_overflow */
-+ nds32_elf_generic_reloc,/* special_function */
-+ "R_NDS32_20", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xfffff, /* src_mask */
-+ 0xfffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* An PC Relative 9-bit relocation, shifted by 2.
- This reloc is complicated because relocations are relative to pc & -4.
-@@ -311,1910 +446,2264 @@ static reloc_howto_type nds32_elf_howto_table[] =
- Branch relaxing in the assembler can store the addend in the insn,
- and if bfd_install_relocation gets called the addend may get added
- again. */
-- HOWTO (R_NDS32_9_PCREL, /* type */
-- 1, /* rightshift */
-- 1, /* size (0 = byte, 1 = short, 2 = long) */
-- 8, /* bitsize */
-- TRUE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- nds32_elf_9_pcrel_reloc, /* special_function */
-- "R_NDS32_9_PCREL", /* name */
-- FALSE, /* partial_inplace */
-- 0xff, /* src_mask */
-- 0xff, /* dst_mask */
-- TRUE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_9_PCREL, /* type */
-+ 1, /* rightshift */
-+ 1, /* size (0 = byte, 1 = short, 2 = long) */
-+ 8, /* bitsize */
-+ TRUE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ nds32_elf_9_pcrel_reloc,/* special_function */
-+ "R_NDS32_9_PCREL", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xff, /* src_mask */
-+ 0xff, /* dst_mask */
-+ TRUE), /* pcrel_offset */
-
- /* A relative 15 bit relocation, right shifted by 1. */
-- HOWTO (R_NDS32_15_PCREL, /* type */
-- 1, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 14, /* bitsize */
-- TRUE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_15_PCREL", /* name */
-- FALSE, /* partial_inplace */
-- 0x3fff, /* src_mask */
-- 0x3fff, /* dst_mask */
-- TRUE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_15_PCREL, /* type */
-+ 1, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 14, /* bitsize */
-+ TRUE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_15_PCREL", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x3fff, /* src_mask */
-+ 0x3fff, /* dst_mask */
-+ TRUE), /* pcrel_offset */
-
- /* A relative 17 bit relocation, right shifted by 1. */
-- HOWTO (R_NDS32_17_PCREL, /* type */
-- 1, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 16, /* bitsize */
-- TRUE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_17_PCREL", /* name */
-- FALSE, /* partial_inplace */
-- 0xffff, /* src_mask */
-- 0xffff, /* dst_mask */
-- TRUE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_17_PCREL, /* type */
-+ 1, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 16, /* bitsize */
-+ TRUE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_17_PCREL", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffff, /* src_mask */
-+ 0xffff, /* dst_mask */
-+ TRUE), /* pcrel_offset */
-
- /* A relative 25 bit relocation, right shifted by 1. */
- /* ??? It's not clear whether this should have partial_inplace set or not.
- Branch relaxing in the assembler can store the addend in the insn,
- and if bfd_install_relocation gets called the addend may get added
- again. */
-- HOWTO (R_NDS32_25_PCREL, /* type */
-- 1, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 24, /* bitsize */
-- TRUE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_25_PCREL", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffff, /* src_mask */
-- 0xffffff, /* dst_mask */
-- TRUE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_25_PCREL, /* type */
-+ 1, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 24, /* bitsize */
-+ TRUE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_25_PCREL", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffff, /* src_mask */
-+ 0xffffff, /* dst_mask */
-+ TRUE), /* pcrel_offset */
-
- /* High 20 bits of address when lower 12 is or'd in. */
-- HOWTO (R_NDS32_HI20, /* type */
-- 12, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 20, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_hi20_reloc, /* special_function */
-- "R_NDS32_HI20", /* name */
-- FALSE, /* partial_inplace */
-- 0x000fffff, /* src_mask */
-- 0x000fffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_HI20, /* type */
-+ 12, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 20, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_hi20_reloc, /* special_function */
-+ "R_NDS32_HI20", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x000fffff, /* src_mask */
-+ 0x000fffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Lower 12 bits of address. */
-- HOWTO (R_NDS32_LO12S3, /* type */
-- 3, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 9, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_lo12_reloc, /* special_function */
-- "R_NDS32_LO12S3", /* name */
-- FALSE, /* partial_inplace */
-- 0x000001ff, /* src_mask */
-- 0x000001ff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LO12S3, /* type */
-+ 3, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 9, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_lo12_reloc, /* special_function */
-+ "R_NDS32_LO12S3", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x000001ff, /* src_mask */
-+ 0x000001ff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Lower 12 bits of address. */
-- HOWTO (R_NDS32_LO12S2, /* type */
-- 2, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 10, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_lo12_reloc, /* special_function */
-- "R_NDS32_LO12S2", /* name */
-- FALSE, /* partial_inplace */
-- 0x000003ff, /* src_mask */
-- 0x000003ff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LO12S2, /* type */
-+ 2, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 10, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_lo12_reloc, /* special_function */
-+ "R_NDS32_LO12S2", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x000003ff, /* src_mask */
-+ 0x000003ff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Lower 12 bits of address. */
-- HOWTO (R_NDS32_LO12S1, /* type */
-- 1, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 11, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_lo12_reloc, /* special_function */
-- "R_NDS32_LO12S1", /* name */
-- FALSE, /* partial_inplace */
-- 0x000007ff, /* src_mask */
-- 0x000007ff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LO12S1, /* type */
-+ 1, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 11, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_lo12_reloc, /* special_function */
-+ "R_NDS32_LO12S1", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x000007ff, /* src_mask */
-+ 0x000007ff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Lower 12 bits of address. */
-- HOWTO (R_NDS32_LO12S0, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 12, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_lo12_reloc, /* special_function */
-- "R_NDS32_LO12S0", /* name */
-- FALSE, /* partial_inplace */
-- 0x00000fff, /* src_mask */
-- 0x00000fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LO12S0, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 12, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_lo12_reloc, /* special_function */
-+ "R_NDS32_LO12S0", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x00000fff, /* src_mask */
-+ 0x00000fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Small data area 15 bits offset. */
-- HOWTO (R_NDS32_SDA15S3, /* type */
-- 3, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 15, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- nds32_elf_sda15_reloc, /* special_function */
-- "R_NDS32_SDA15S3", /* name */
-- FALSE, /* partial_inplace */
-- 0x00007fff, /* src_mask */
-- 0x00007fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_SDA15S3, /* type */
-+ 3, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 15, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ nds32_elf_sda15_reloc, /* special_function */
-+ "R_NDS32_SDA15S3", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x00007fff, /* src_mask */
-+ 0x00007fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Small data area 15 bits offset. */
-- HOWTO (R_NDS32_SDA15S2, /* type */
-- 2, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 15, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- nds32_elf_sda15_reloc, /* special_function */
-- "R_NDS32_SDA15S2", /* name */
-- FALSE, /* partial_inplace */
-- 0x00007fff, /* src_mask */
-- 0x00007fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_SDA15S2, /* type */
-+ 2, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 15, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ nds32_elf_sda15_reloc, /* special_function */
-+ "R_NDS32_SDA15S2", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x00007fff, /* src_mask */
-+ 0x00007fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Small data area 15 bits offset. */
-- HOWTO (R_NDS32_SDA15S1, /* type */
-- 1, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 15, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- nds32_elf_sda15_reloc, /* special_function */
-- "R_NDS32_SDA15S1", /* name */
-- FALSE, /* partial_inplace */
-- 0x00007fff, /* src_mask */
-- 0x00007fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_SDA15S1, /* type */
-+ 1, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 15, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ nds32_elf_sda15_reloc, /* special_function */
-+ "R_NDS32_SDA15S1", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x00007fff, /* src_mask */
-+ 0x00007fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Small data area 15 bits offset. */
-- HOWTO (R_NDS32_SDA15S0, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 15, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- nds32_elf_sda15_reloc, /* special_function */
-- "R_NDS32_SDA15S0", /* name */
-- FALSE, /* partial_inplace */
-- 0x00007fff, /* src_mask */
-- 0x00007fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
--
-- /* GNU extension to record C++ vtable hierarchy */
-- HOWTO (R_NDS32_GNU_VTINHERIT, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 0, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- NULL, /* special_function */
-- "R_NDS32_GNU_VTINHERIT", /* name */
-- FALSE, /* partial_inplace */
-- 0, /* src_mask */
-- 0, /* dst_mask */
-- FALSE), /* pcrel_offset */
--
-- /* GNU extension to record C++ vtable member usage */
-- HOWTO (R_NDS32_GNU_VTENTRY, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 0, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- _bfd_elf_rel_vtable_reloc_fn, /* special_function */
-- "R_NDS32_GNU_VTENTRY", /* name */
-- FALSE, /* partial_inplace */
-- 0, /* src_mask */
-- 0, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_SDA15S0, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 15, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ nds32_elf_sda15_reloc, /* special_function */
-+ "R_NDS32_SDA15S0", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x00007fff, /* src_mask */
-+ 0x00007fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ /* GNU extension to record C++ vtable hierarchy */
-+ HOWTO2 (R_NDS32_GNU_VTINHERIT,/* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 0, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ NULL, /* special_function */
-+ "R_NDS32_GNU_VTINHERIT",/* name */
-+ FALSE, /* partial_inplace */
-+ 0, /* src_mask */
-+ 0, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ /* GNU extension to record C++ vtable member usage */
-+ HOWTO2 (R_NDS32_GNU_VTENTRY, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 0, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ _bfd_elf_rel_vtable_reloc_fn,/* special_function */
-+ "R_NDS32_GNU_VTENTRY", /* name */
-+ FALSE, /* partial_inplace */
-+ 0, /* src_mask */
-+ 0, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* A 16 bit absolute relocation. */
-- HOWTO (R_NDS32_16_RELA, /* type */
-- 0, /* rightshift */
-- 1, /* size (0 = byte, 1 = short, 2 = long) */
-- 16, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_bitfield, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_16_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0xffff, /* src_mask */
-- 0xffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_16_RELA, /* type */
-+ 0, /* rightshift */
-+ 1, /* size (0 = byte, 1 = short, 2 = long) */
-+ 16, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_bitfield,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_16_RELA", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffff, /* src_mask */
-+ 0xffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* A 32 bit absolute relocation. */
-- HOWTO (R_NDS32_32_RELA, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_bitfield, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_32_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_32_RELA, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_bitfield,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_32_RELA", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* A 20 bit address. */
-- HOWTO (R_NDS32_20_RELA, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 20, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_20_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0xfffff, /* src_mask */
-- 0xfffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
--
-- HOWTO (R_NDS32_9_PCREL_RELA, /* type */
-- 1, /* rightshift */
-- 1, /* size (0 = byte, 1 = short, 2 = long) */
-- 8, /* bitsize */
-- TRUE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_9_PCREL_RELA",/* name */
-- FALSE, /* partial_inplace */
-- 0xff, /* src_mask */
-- 0xff, /* dst_mask */
-- TRUE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_20_RELA, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 20, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_20_RELA", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xfffff, /* src_mask */
-+ 0xfffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ HOWTO2 (R_NDS32_9_PCREL_RELA, /* type */
-+ 1, /* rightshift */
-+ 1, /* size (0 = byte, 1 = short, 2 = long) */
-+ 8, /* bitsize */
-+ TRUE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_9_PCREL_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0xff, /* src_mask */
-+ 0xff, /* dst_mask */
-+ TRUE), /* pcrel_offset */
-
- /* A relative 15 bit relocation, right shifted by 1. */
-- HOWTO (R_NDS32_15_PCREL_RELA, /* type */
-- 1, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 14, /* bitsize */
-- TRUE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_15_PCREL_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0x3fff, /* src_mask */
-- 0x3fff, /* dst_mask */
-- TRUE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_15_PCREL_RELA,/* type */
-+ 1, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 14, /* bitsize */
-+ TRUE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_15_PCREL_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x3fff, /* src_mask */
-+ 0x3fff, /* dst_mask */
-+ TRUE), /* pcrel_offset */
-
- /* A relative 17 bit relocation, right shifted by 1. */
-- HOWTO (R_NDS32_17_PCREL_RELA, /* type */
-- 1, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 16, /* bitsize */
-- TRUE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_17_PCREL_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0xffff, /* src_mask */
-- 0xffff, /* dst_mask */
-- TRUE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_17_PCREL_RELA,/* type */
-+ 1, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 16, /* bitsize */
-+ TRUE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_17_PCREL_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0xffff, /* src_mask */
-+ 0xffff, /* dst_mask */
-+ TRUE), /* pcrel_offset */
-
- /* A relative 25 bit relocation, right shifted by 2. */
-- HOWTO (R_NDS32_25_PCREL_RELA, /* type */
-- 1, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 24, /* bitsize */
-- TRUE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_25_PCREL_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffff, /* src_mask */
-- 0xffffff, /* dst_mask */
-- TRUE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_25_PCREL_RELA,/* type */
-+ 1, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 24, /* bitsize */
-+ TRUE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_25_PCREL_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffff, /* src_mask */
-+ 0xffffff, /* dst_mask */
-+ TRUE), /* pcrel_offset */
-
- /* High 20 bits of address when lower 16 is or'd in. */
-- HOWTO (R_NDS32_HI20_RELA, /* type */
-- 12, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 20, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_HI20_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0x000fffff, /* src_mask */
-- 0x000fffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_HI20_RELA, /* type */
-+ 12, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 20, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_HI20_RELA", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x000fffff, /* src_mask */
-+ 0x000fffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Lower 12 bits of address. */
-- HOWTO (R_NDS32_LO12S3_RELA, /* type */
-- 3, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 9, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_LO12S3_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0x000001ff, /* src_mask */
-- 0x000001ff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LO12S3_RELA, /* type */
-+ 3, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 9, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_LO12S3_RELA", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x000001ff, /* src_mask */
-+ 0x000001ff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Lower 12 bits of address. */
-- HOWTO (R_NDS32_LO12S2_RELA, /* type */
-- 2, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 10, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_LO12S2_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0x000003ff, /* src_mask */
-- 0x000003ff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LO12S2_RELA, /* type */
-+ 2, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 10, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_LO12S2_RELA", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x000003ff, /* src_mask */
-+ 0x000003ff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Lower 12 bits of address. */
-- HOWTO (R_NDS32_LO12S1_RELA, /* type */
-- 1, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 11, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_LO12S1_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0x000007ff, /* src_mask */
-- 0x000007ff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LO12S1_RELA, /* type */
-+ 1, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 11, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_LO12S1_RELA", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x000007ff, /* src_mask */
-+ 0x000007ff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Lower 12 bits of address. */
-- HOWTO (R_NDS32_LO12S0_RELA, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 12, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_LO12S0_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0x00000fff, /* src_mask */
-- 0x00000fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LO12S0_RELA, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 12, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_LO12S0_RELA", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x00000fff, /* src_mask */
-+ 0x00000fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Small data area 15 bits offset. */
-- HOWTO (R_NDS32_SDA15S3_RELA, /* type */
-- 3, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 15, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_SDA15S3_RELA",/* name */
-- FALSE, /* partial_inplace */
-- 0x00007fff, /* src_mask */
-- 0x00007fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_SDA15S3_RELA, /* type */
-+ 3, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 15, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_SDA15S3_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x00007fff, /* src_mask */
-+ 0x00007fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Small data area 15 bits offset. */
-- HOWTO (R_NDS32_SDA15S2_RELA, /* type */
-- 2, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 15, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_SDA15S2_RELA",/* name */
-- FALSE, /* partial_inplace */
-- 0x00007fff, /* src_mask */
-- 0x00007fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
--
-- HOWTO (R_NDS32_SDA15S1_RELA, /* type */
-- 1, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 15, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_SDA15S1_RELA",/* name */
-- FALSE, /* partial_inplace */
-- 0x00007fff, /* src_mask */
-- 0x00007fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
--
-- HOWTO (R_NDS32_SDA15S0_RELA, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 15, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_SDA15S0_RELA",/* name */
-- FALSE, /* partial_inplace */
-- 0x00007fff, /* src_mask */
-- 0x00007fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
--
-- /* GNU extension to record C++ vtable hierarchy */
-- HOWTO (R_NDS32_RELA_GNU_VTINHERIT, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 0, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- NULL, /* special_function */
-- "R_NDS32_RELA_GNU_VTINHERIT", /* name */
-- FALSE, /* partial_inplace */
-- 0, /* src_mask */
-- 0, /* dst_mask */
-- FALSE), /* pcrel_offset */
--
-- /* GNU extension to record C++ vtable member usage */
-- HOWTO (R_NDS32_RELA_GNU_VTENTRY, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 0, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- _bfd_elf_rel_vtable_reloc_fn, /* special_function */
-- "R_NDS32_RELA_GNU_VTENTRY", /* name */
-- FALSE, /* partial_inplace */
-- 0, /* src_mask */
-- 0, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_SDA15S2_RELA, /* type */
-+ 2, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 15, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_SDA15S2_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x00007fff, /* src_mask */
-+ 0x00007fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ HOWTO2 (R_NDS32_SDA15S1_RELA, /* type */
-+ 1, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 15, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_SDA15S1_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x00007fff, /* src_mask */
-+ 0x00007fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ HOWTO2 (R_NDS32_SDA15S0_RELA, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 15, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_SDA15S0_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x00007fff, /* src_mask */
-+ 0x00007fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ /* GNU extension to record C++ vtable hierarchy */
-+ HOWTO2 (R_NDS32_RELA_GNU_VTINHERIT,/* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 0, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ NULL, /* special_function */
-+ "R_NDS32_RELA_GNU_VTINHERIT",/* name */
-+ FALSE, /* partial_inplace */
-+ 0, /* src_mask */
-+ 0, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ /* GNU extension to record C++ vtable member usage */
-+ HOWTO2 (R_NDS32_RELA_GNU_VTENTRY,/* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 0, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ _bfd_elf_rel_vtable_reloc_fn,/* special_function */
-+ "R_NDS32_RELA_GNU_VTENTRY",/* name */
-+ FALSE, /* partial_inplace */
-+ 0, /* src_mask */
-+ 0, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Like R_NDS32_20, but referring to the GOT table entry for
- the symbol. */
-- HOWTO (R_NDS32_GOT20, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 20, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_GOT20", /* name */
-- FALSE, /* partial_inplace */
-- 0xfffff, /* src_mask */
-- 0xfffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_GOT20, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 20, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_GOT20", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xfffff, /* src_mask */
-+ 0xfffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Like R_NDS32_PCREL, but referring to the procedure linkage table
- entry for the symbol. */
-- HOWTO (R_NDS32_25_PLTREL, /* type */
-- 1, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 24, /* bitsize */
-- TRUE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_25_PLTREL", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffff, /* src_mask */
-- 0xffffff, /* dst_mask */
-- TRUE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_25_PLTREL, /* type */
-+ 1, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 24, /* bitsize */
-+ TRUE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_25_PLTREL", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffff, /* src_mask */
-+ 0xffffff, /* dst_mask */
-+ TRUE), /* pcrel_offset */
-
- /* This is used only by the dynamic linker. The symbol should exist
- both in the object being run and in some shared library. The
- dynamic linker copies the data addressed by the symbol from the
- shared library into the object, because the object being
- run has to have the data at some particular address. */
-- HOWTO (R_NDS32_COPY, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_bitfield, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_COPY", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_COPY, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_bitfield,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_COPY", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Like R_NDS32_20, but used when setting global offset table
- entries. */
-- HOWTO (R_NDS32_GLOB_DAT, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_bitfield, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_GLOB_DAT", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_GLOB_DAT, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_bitfield,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_GLOB_DAT", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Marks a procedure linkage table entry for a symbol. */
-- HOWTO (R_NDS32_JMP_SLOT, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_bitfield, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_JMP_SLOT", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_JMP_SLOT, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_bitfield,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_JMP_SLOT", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Used only by the dynamic linker. When the object is run, this
- longword is set to the load address of the object, plus the
- addend. */
-- HOWTO (R_NDS32_RELATIVE, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_bitfield, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_RELATIVE", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
--
-- HOWTO (R_NDS32_GOTOFF, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 20, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_GOTOFF", /* name */
-- FALSE, /* partial_inplace */
-- 0xfffff, /* src_mask */
-- 0xfffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_RELATIVE, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_bitfield,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_RELATIVE", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ HOWTO2 (R_NDS32_GOTOFF, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 20, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_GOTOFF", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xfffff, /* src_mask */
-+ 0xfffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* An PC Relative 20-bit relocation used when setting PIC offset
- table register. */
-- HOWTO (R_NDS32_GOTPC20, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 20, /* bitsize */
-- TRUE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_GOTPC20", /* name */
-- FALSE, /* partial_inplace */
-- 0xfffff, /* src_mask */
-- 0xfffff, /* dst_mask */
-- TRUE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_GOTPC20, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 20, /* bitsize */
-+ TRUE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_GOTPC20", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xfffff, /* src_mask */
-+ 0xfffff, /* dst_mask */
-+ TRUE), /* pcrel_offset */
-
- /* Like R_NDS32_HI20, but referring to the GOT table entry for
- the symbol. */
-- HOWTO (R_NDS32_GOT_HI20, /* type */
-- 12, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 20, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_GOT_HI20", /* name */
-- FALSE, /* partial_inplace */
-- 0x000fffff, /* src_mask */
-- 0x000fffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_GOT_LO12, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 12, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_GOT_LO12", /* name */
-- FALSE, /* partial_inplace */
-- 0x00000fff, /* src_mask */
-- 0x00000fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_GOT_HI20, /* type */
-+ 12, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 20, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_GOT_HI20", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x000fffff, /* src_mask */
-+ 0x000fffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_GOT_LO12, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 12, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_GOT_LO12", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x00000fff, /* src_mask */
-+ 0x00000fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* An PC Relative relocation used when setting PIC offset table register.
- Like R_NDS32_HI20, but referring to the GOT table entry for
- the symbol. */
-- HOWTO (R_NDS32_GOTPC_HI20, /* type */
-- 12, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 20, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_GOTPC_HI20", /* name */
-- FALSE, /* partial_inplace */
-- 0x000fffff, /* src_mask */
-- 0x000fffff, /* dst_mask */
-- TRUE), /* pcrel_offset */
-- HOWTO (R_NDS32_GOTPC_LO12, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 12, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_GOTPC_LO12", /* name */
-- FALSE, /* partial_inplace */
-- 0x00000fff, /* src_mask */
-- 0x00000fff, /* dst_mask */
-- TRUE), /* pcrel_offset */
--
-- HOWTO (R_NDS32_GOTOFF_HI20, /* type */
-- 12, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 20, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_GOTOFF_HI20", /* name */
-- FALSE, /* partial_inplace */
-- 0x000fffff, /* src_mask */
-- 0x000fffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_GOTOFF_LO12, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 12, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_GOTOFF_LO12", /* name */
-- FALSE, /* partial_inplace */
-- 0x00000fff, /* src_mask */
-- 0x00000fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_GOTPC_HI20, /* type */
-+ 12, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 20, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_GOTPC_HI20", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x000fffff, /* src_mask */
-+ 0x000fffff, /* dst_mask */
-+ TRUE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_GOTPC_LO12, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 12, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_GOTPC_LO12", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x00000fff, /* src_mask */
-+ 0x00000fff, /* dst_mask */
-+ TRUE), /* pcrel_offset */
-+
-+ HOWTO2 (R_NDS32_GOTOFF_HI20, /* type */
-+ 12, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 20, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_GOTOFF_HI20", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x000fffff, /* src_mask */
-+ 0x000fffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_GOTOFF_LO12, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 12, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_GOTOFF_LO12", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x00000fff, /* src_mask */
-+ 0x00000fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Alignment hint for relaxable instruction. This is used with
- R_NDS32_LABEL as a pair. Relax this instruction from 4 bytes to 2
- in order to make next label aligned on word boundary. */
-- HOWTO (R_NDS32_INSN16, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_INSN16", /* name */
-- FALSE, /* partial_inplace */
-- 0x00000fff, /* src_mask */
-- 0x00000fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_INSN16, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_INSN16", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x00000fff, /* src_mask */
-+ 0x00000fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Alignment hint for label. */
-- HOWTO (R_NDS32_LABEL, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_LABEL", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LABEL, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_LABEL", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Relax hint for unconditional call sequence */
-- HOWTO (R_NDS32_LONGCALL1, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_LONGCALL1", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LONGCALL1, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_LONGCALL1", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Relax hint for conditional call sequence. */
-- HOWTO (R_NDS32_LONGCALL2, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_LONGCALL2", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LONGCALL2, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_LONGCALL2", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Relax hint for conditional call sequence. */
-- HOWTO (R_NDS32_LONGCALL3, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_LONGCALL3", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LONGCALL3, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_LONGCALL3", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Relax hint for unconditional branch sequence. */
-- HOWTO (R_NDS32_LONGJUMP1, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_LONGJUMP1", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LONGJUMP1, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_LONGJUMP1", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Relax hint for conditional branch sequence. */
-- HOWTO (R_NDS32_LONGJUMP2, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_LONGJUMP2", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LONGJUMP2, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_LONGJUMP2", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Relax hint for conditional branch sequence. */
-- HOWTO (R_NDS32_LONGJUMP3, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_LONGJUMP3", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LONGJUMP3, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_LONGJUMP3", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Relax hint for load/store sequence. */
-- HOWTO (R_NDS32_LOADSTORE, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_LOADSTORE", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LOADSTORE, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_LOADSTORE", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Relax hint for load/store sequence. */
-- HOWTO (R_NDS32_9_FIXED_RELA, /* type */
-- 0, /* rightshift */
-- 1, /* size (0 = byte, 1 = short, 2 = long) */
-- 16, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_9_FIXED_RELA",/* name */
-- FALSE, /* partial_inplace */
-- 0x000000ff, /* src_mask */
-- 0x000000ff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_9_FIXED_RELA, /* type */
-+ 0, /* rightshift */
-+ 1, /* size (0 = byte, 1 = short, 2 = long) */
-+ 16, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_9_FIXED_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x000000ff, /* src_mask */
-+ 0x000000ff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Relax hint for load/store sequence. */
-- HOWTO (R_NDS32_15_FIXED_RELA, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_15_FIXED_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0x00003fff, /* src_mask */
-- 0x00003fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_15_FIXED_RELA,/* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_15_FIXED_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x00003fff, /* src_mask */
-+ 0x00003fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Relax hint for load/store sequence. */
-- HOWTO (R_NDS32_17_FIXED_RELA, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_17_FIXED_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0x0000ffff, /* src_mask */
-- 0x0000ffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_17_FIXED_RELA,/* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_17_FIXED_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x0000ffff, /* src_mask */
-+ 0x0000ffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Relax hint for load/store sequence. */
-- HOWTO (R_NDS32_25_FIXED_RELA, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_25_FIXED_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0x00ffffff, /* src_mask */
-- 0x00ffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_25_FIXED_RELA,/* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_25_FIXED_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x00ffffff, /* src_mask */
-+ 0x00ffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* High 20 bits of PLT symbol offset relative to PC. */
-- HOWTO (R_NDS32_PLTREL_HI20, /* type */
-- 12, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 20, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_PLTREL_HI20", /* name */
-- FALSE, /* partial_inplace */
-- 0x000fffff, /* src_mask */
-- 0x000fffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_PLTREL_HI20, /* type */
-+ 12, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 20, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_PLTREL_HI20", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x000fffff, /* src_mask */
-+ 0x000fffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Low 12 bits of PLT symbol offset relative to PC. */
-- HOWTO (R_NDS32_PLTREL_LO12, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 12, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_PLTREL_LO12", /* name */
-- FALSE, /* partial_inplace */
-- 0x00000fff, /* src_mask */
-- 0x00000fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_PLTREL_LO12, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 12, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_PLTREL_LO12", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x00000fff, /* src_mask */
-+ 0x00000fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* High 20 bits of PLT symbol offset relative to GOT (GP). */
-- HOWTO (R_NDS32_PLT_GOTREL_HI20, /* type */
-- 12, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 20, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_PLT_GOTREL_HI20", /* name */
-- FALSE, /* partial_inplace */
-- 0x000fffff, /* src_mask */
-- 0x000fffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_PLT_GOTREL_HI20, /* type */
-+ 12, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 20, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_PLT_GOTREL_HI20",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x000fffff, /* src_mask */
-+ 0x000fffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Low 12 bits of PLT symbol offset relative to GOT (GP). */
-- HOWTO (R_NDS32_PLT_GOTREL_LO12, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 12, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_PLT_GOTREL_LO12", /* name */
-- FALSE, /* partial_inplace */
-- 0x00000fff, /* src_mask */
-- 0x00000fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_PLT_GOTREL_LO12,/* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 12, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_PLT_GOTREL_LO12",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x00000fff, /* src_mask */
-+ 0x00000fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Small data area 12 bits offset. */
-- HOWTO (R_NDS32_SDA12S2_DP_RELA, /* type */
-- 2, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 12, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_SDA12S2_DP_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0x00000fff, /* src_mask */
-- 0x00000fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_SDA12S2_DP_RELA,/* type */
-+ 2, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 12, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_SDA12S2_DP_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x00000fff, /* src_mask */
-+ 0x00000fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Small data area 12 bits offset. */
-- HOWTO (R_NDS32_SDA12S2_SP_RELA, /* type */
-- 2, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 12, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_SDA12S2_SP_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0x00000fff, /* src_mask */
-- 0x00000fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_SDA12S2_SP_RELA,/* type */
-+ 2, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 12, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_SDA12S2_SP_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x00000fff, /* src_mask */
-+ 0x00000fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
- /* Lower 12 bits of address. */
-
-- HOWTO (R_NDS32_LO12S2_DP_RELA, /* type */
-- 2, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 10, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_LO12S2_DP_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0x000003ff, /* src_mask */
-- 0x000003ff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LO12S2_DP_RELA, /* type */
-+ 2, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 10, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_LO12S2_DP_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x000003ff, /* src_mask */
-+ 0x000003ff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Lower 12 bits of address. */
-- HOWTO (R_NDS32_LO12S2_SP_RELA,/* type */
-- 2, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 10, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_LO12S2_SP_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0x000003ff, /* src_mask */
-- 0x000003ff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LO12S2_SP_RELA,/* type */
-+ 2, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 10, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_LO12S2_SP_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x000003ff, /* src_mask */
-+ 0x000003ff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
- /* Lower 12 bits of address. Special identity for or case. */
-- HOWTO (R_NDS32_LO12S0_ORI_RELA, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 12, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_LO12S0_ORI_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0x00000fff, /* src_mask */
-- 0x00000fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LO12S0_ORI_RELA,/* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 12, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_LO12S0_ORI_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x00000fff, /* src_mask */
-+ 0x00000fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
- /* Small data area 19 bits offset. */
-- HOWTO (R_NDS32_SDA16S3_RELA, /* type */
-- 3, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 16, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_SDA16S3_RELA",/* name */
-- FALSE, /* partial_inplace */
-- 0x0000ffff, /* src_mask */
-- 0x0000ffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_SDA16S3_RELA, /* type */
-+ 3, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 16, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_SDA16S3_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x0000ffff, /* src_mask */
-+ 0x0000ffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Small data area 15 bits offset. */
-- HOWTO (R_NDS32_SDA17S2_RELA, /* type */
-- 2, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 17, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_SDA17S2_RELA",/* name */
-- FALSE, /* partial_inplace */
-- 0x0001ffff, /* src_mask */
-- 0x0001ffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
--
-- HOWTO (R_NDS32_SDA18S1_RELA, /* type */
-- 1, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 18, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_SDA18S1_RELA",/* name */
-- FALSE, /* partial_inplace */
-- 0x0003ffff, /* src_mask */
-- 0x0003ffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
--
-- HOWTO (R_NDS32_SDA19S0_RELA, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 19, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_SDA19S0_RELA",/* name */
-- FALSE, /* partial_inplace */
-- 0x0007ffff, /* src_mask */
-- 0x0007ffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_DWARF2_OP1_RELA, /* type */
-- 0, /* rightshift */
-- 0, /* size (0 = byte, 1 = short, 2 = long) */
-- 8, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_DWARF2_OP1_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0xff, /* src_mask */
-- 0xff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_DWARF2_OP2_RELA, /* type */
-- 0, /* rightshift */
-- 1, /* size (0 = byte, 1 = short, 2 = long) */
-- 16, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_DWARF2_OP2_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0xffff, /* src_mask */
-- 0xffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_DWARF2_LEB_RELA, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_DWARF2_LEB_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_UPDATE_TA_RELA,/* type */
-- 0, /* rightshift */
-- 1, /* size (0 = byte, 1 = short, 2 = long) */
-- 16, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_UPDATE_TA_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0xffff, /* src_mask */
-- 0xffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_SDA17S2_RELA, /* type */
-+ 2, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 17, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_SDA17S2_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x0001ffff, /* src_mask */
-+ 0x0001ffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ HOWTO2 (R_NDS32_SDA18S1_RELA, /* type */
-+ 1, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 18, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_SDA18S1_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x0003ffff, /* src_mask */
-+ 0x0003ffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ HOWTO2 (R_NDS32_SDA19S0_RELA, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 19, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_SDA19S0_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x0007ffff, /* src_mask */
-+ 0x0007ffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_DWARF2_OP1_RELA,/* type */
-+ 0, /* rightshift */
-+ 0, /* size (0 = byte, 1 = short, 2 = long) */
-+ 8, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_DWARF2_OP1_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0xff, /* src_mask */
-+ 0xff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_DWARF2_OP2_RELA,/* type */
-+ 0, /* rightshift */
-+ 1, /* size (0 = byte, 1 = short, 2 = long) */
-+ 16, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_DWARF2_OP2_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0xffff, /* src_mask */
-+ 0xffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_DWARF2_LEB_RELA,/* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_DWARF2_LEB_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_UPDATE_TA_RELA,/* type */
-+ 0, /* rightshift */
-+ 1, /* size (0 = byte, 1 = short, 2 = long) */
-+ 16, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_UPDATE_TA_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0xffff, /* src_mask */
-+ 0xffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
- /* Like R_NDS32_PCREL, but referring to the procedure linkage table
- entry for the symbol. */
-- HOWTO (R_NDS32_9_PLTREL, /* type */
-- 1, /* rightshift */
-- 1, /* size (0 = byte, 1 = short, 2 = long) */
-- 8, /* bitsize */
-- TRUE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_9_PLTREL", /* name */
-- FALSE, /* partial_inplace */
-- 0xff, /* src_mask */
-- 0xff, /* dst_mask */
-- TRUE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_9_PLTREL, /* type */
-+ 1, /* rightshift */
-+ 1, /* size (0 = byte, 1 = short, 2 = long) */
-+ 8, /* bitsize */
-+ TRUE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_9_PLTREL", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xff, /* src_mask */
-+ 0xff, /* dst_mask */
-+ TRUE), /* pcrel_offset */
- /* Low 20 bits of PLT symbol offset relative to GOT (GP). */
-- HOWTO (R_NDS32_PLT_GOTREL_LO20, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 20, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_PLT_GOTREL_LO20", /* name */
-- FALSE, /* partial_inplace */
-- 0x000fffff, /* src_mask */
-- 0x000fffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- /* low 15 bits of PLT symbol offset relative to GOT (GP) */
-- HOWTO (R_NDS32_PLT_GOTREL_LO15, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 15, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_PLT_GOTREL_LO15", /* name */
-- FALSE, /* partial_inplace */
-- 0x00007fff, /* src_mask */
-- 0x00007fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_PLT_GOTREL_LO20,/* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 20, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_PLT_GOTREL_LO20",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x000fffff, /* src_mask */
-+ 0x000fffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ /* low 15 bits of PLT symbol offset relative to GOT (GP) */
-+ HOWTO2 (R_NDS32_PLT_GOTREL_LO15,/* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 15, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_PLT_GOTREL_LO15",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x00007fff, /* src_mask */
-+ 0x00007fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
- /* Low 19 bits of PLT symbol offset relative to GOT (GP). */
-- HOWTO (R_NDS32_PLT_GOTREL_LO19, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 19, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_PLT_GOTREL_LO19", /* name */
-- FALSE, /* partial_inplace */
-- 0x0007ffff, /* src_mask */
-- 0x0007ffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_GOT_LO15, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 15, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_GOT_LO15", /* name */
-- FALSE, /* partial_inplace */
-- 0x00007fff, /* src_mask */
-- 0x00007fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_GOT_LO19, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 19, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_GOT_LO19", /* name */
-- FALSE, /* partial_inplace */
-- 0x0007ffff, /* src_mask */
-- 0x0007ffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_GOTOFF_LO15, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 15, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_GOTOFF_LO15", /* name */
-- FALSE, /* partial_inplace */
-- 0x00007fff, /* src_mask */
-- 0x00007fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_GOTOFF_LO19, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 19, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_GOTOFF_LO19", /* name */
-- FALSE, /* partial_inplace */
-- 0x0007ffff, /* src_mask */
-- 0x0007ffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_PLT_GOTREL_LO19,/* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 19, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_PLT_GOTREL_LO19",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x0007ffff, /* src_mask */
-+ 0x0007ffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_GOT_LO15, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 15, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_GOT_LO15", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x00007fff, /* src_mask */
-+ 0x00007fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_GOT_LO19, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 19, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_GOT_LO19", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x0007ffff, /* src_mask */
-+ 0x0007ffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_GOTOFF_LO15, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 15, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_GOTOFF_LO15", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x00007fff, /* src_mask */
-+ 0x00007fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_GOTOFF_LO19, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 19, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_GOTOFF_LO19", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x0007ffff, /* src_mask */
-+ 0x0007ffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
- /* GOT 15 bits offset. */
-- HOWTO (R_NDS32_GOT15S2_RELA, /* type */
-- 2, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 15, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_GOT15S2_RELA",/* name */
-- FALSE, /* partial_inplace */
-- 0x00007fff, /* src_mask */
-- 0x00007fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_GOT15S2_RELA, /* type */
-+ 2, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 15, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_GOT15S2_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x00007fff, /* src_mask */
-+ 0x00007fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
- /* GOT 17 bits offset. */
-- HOWTO (R_NDS32_GOT17S2_RELA, /* type */
-- 2, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 17, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_GOT17S2_RELA",/* name */
-- FALSE, /* partial_inplace */
-- 0x0001ffff, /* src_mask */
-- 0x0001ffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_GOT17S2_RELA, /* type */
-+ 2, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 17, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_GOT17S2_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x0001ffff, /* src_mask */
-+ 0x0001ffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
- /* A 5 bit address. */
-- HOWTO (R_NDS32_5_RELA, /* type */
-- 0, /* rightshift */
-- 1, /* size (0 = byte, 1 = short, 2 = long) */
-- 5, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_5_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0x1f, /* src_mask */
-- 0x1f, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_10_UPCREL_RELA,/* type */
-- 1, /* rightshift */
-- 1, /* size (0 = byte, 1 = short, 2 = long) */
-- 9, /* bitsize */
-- TRUE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_unsigned, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_10_UPCREL_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0x1ff, /* src_mask */
-- 0x1ff, /* dst_mask */
-- TRUE), /* pcrel_offset */
-- HOWTO (R_NDS32_SDA_FP7U2_RELA,/* type */
-- 2, /* rightshift */
-- 1, /* size (0 = byte, 1 = short, 2 = long) */
-- 7, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_unsigned, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_SDA_FP7U2_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0x0000007f, /* src_mask */
-- 0x0000007f, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_WORD_9_PCREL_RELA, /* type */
-- 1, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 8, /* bitsize */
-- TRUE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_WORD_9_PCREL_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0xff, /* src_mask */
-- 0xff, /* dst_mask */
-- TRUE), /* pcrel_offset */
-- HOWTO (R_NDS32_25_ABS_RELA, /* type */
-- 1, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 24, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_25_ABS_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffff, /* src_mask */
-- 0xffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_5_RELA, /* type */
-+ 0, /* rightshift */
-+ 1, /* size (0 = byte, 1 = short, 2 = long) */
-+ 5, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_5_RELA", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x1f, /* src_mask */
-+ 0x1f, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_10_UPCREL_RELA,/* type */
-+ 1, /* rightshift */
-+ 1, /* size (0 = byte, 1 = short, 2 = long) */
-+ 9, /* bitsize */
-+ TRUE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_unsigned,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_10_UPCREL_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x1ff, /* src_mask */
-+ 0x1ff, /* dst_mask */
-+ TRUE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_SDA_FP7U2_RELA,/* type */
-+ 2, /* rightshift */
-+ 1, /* size (0 = byte, 1 = short, 2 = long) */
-+ 7, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_unsigned,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_SDA_FP7U2_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x0000007f, /* src_mask */
-+ 0x0000007f, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_WORD_9_PCREL_RELA,/* type */
-+ 1, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 8, /* bitsize */
-+ TRUE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_WORD_9_PCREL_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0xff, /* src_mask */
-+ 0xff, /* dst_mask */
-+ TRUE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_25_ABS_RELA, /* type */
-+ 1, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 24, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_25_ABS_RELA", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffff, /* src_mask */
-+ 0xffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* A relative 17 bit relocation for ifc, right shifted by 1. */
-- HOWTO (R_NDS32_17IFC_PCREL_RELA, /* type */
-- 1, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 16, /* bitsize */
-- TRUE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_17IFC_PCREL_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0xffff, /* src_mask */
-- 0xffff, /* dst_mask */
-- TRUE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_17IFC_PCREL_RELA,/* type */
-+ 1, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 16, /* bitsize */
-+ TRUE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_17IFC_PCREL_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0xffff, /* src_mask */
-+ 0xffff, /* dst_mask */
-+ TRUE), /* pcrel_offset */
-
- /* A relative unsigned 10 bit relocation for ifc, right shifted by 1. */
-- HOWTO (R_NDS32_10IFCU_PCREL_RELA, /* type */
-- 1, /* rightshift */
-- 1, /* size (0 = byte, 1 = short, 2 = long) */
-- 9, /* bitsize */
-- TRUE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_unsigned, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_10IFCU_PCREL_RELA", /* name */
-- FALSE, /* partial_inplace */
-- 0x1ff, /* src_mask */
-- 0x1ff, /* dst_mask */
-- TRUE), /* pcrel_offset */
--
-- /* Like R_NDS32_HI20, but referring to the TLS entry for the symbol. */
-- HOWTO (R_NDS32_TLS_LE_HI20, /* type */
-- 12, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 20, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_TLS_LE_HI20", /* name */
-- FALSE, /* partial_inplace */
-- 0x000fffff, /* src_mask */
-- 0x000fffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_TLS_LE_LO12, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 12, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_TLS_LE_LO12", /* name */
-- FALSE, /* partial_inplace */
-- 0x00000fff, /* src_mask */
-- 0x00000fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
--
-- /* Like R_NDS32_HI20, but referring to the TLS entry for the symbol. */
-- HOWTO (R_NDS32_TLS_IE_HI20, /* type */
-- 12, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 20, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_TLS_IE_HI20", /* name */
-- FALSE, /* partial_inplace */
-- 0x000fffff, /* src_mask */
-- 0x000fffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_TLS_IE_LO12S2, /* type */
-- 2, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 10, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_TLS_IE_LO12S2", /* name */
-- FALSE, /* partial_inplace */
-- 0x000003ff, /* src_mask */
-- 0x000003ff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- /* Mark a TLS IE entry in GOT. */
-- HOWTO (R_NDS32_TLS_TPOFF, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_bitfield, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_TLS_TPOFF", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- /* A 20 bit address. */
-- HOWTO (R_NDS32_TLS_LE_20, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 20, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_TLS_LE_20", /* name */
-- FALSE, /* partial_inplace */
-- 0xfffff, /* src_mask */
-- 0xfffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_TLS_LE_15S0, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 15, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_TLS_LE_15S0", /* name */
-- FALSE, /* partial_inplace */
-- 0x7fff, /* src_mask */
-- 0x7fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_TLS_LE_15S1, /* type */
-- 1, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 15, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_TLS_LE_15S1", /* name */
-- FALSE, /* partial_inplace */
-- 0x7fff, /* src_mask */
-- 0x7fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_TLS_LE_15S2, /* type */
-- 2, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 15, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_signed, /* complain_on_overflow */
-- bfd_elf_generic_reloc, /* special_function */
-- "R_NDS32_TLS_LE_15S2", /* name */
-- FALSE, /* partial_inplace */
-- 0x7fff, /* src_mask */
-- 0x7fff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_10IFCU_PCREL_RELA,/* type */
-+ 1, /* rightshift */
-+ 1, /* size (0 = byte, 1 = short, 2 = long) */
-+ 9, /* bitsize */
-+ TRUE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_unsigned,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_10IFCU_PCREL_RELA",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x1ff, /* src_mask */
-+ 0x1ff, /* dst_mask */
-+ TRUE), /* pcrel_offset */
-
- /* Relax hint for unconditional call sequence */
-- HOWTO (R_NDS32_LONGCALL4, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont, /* complain_on_overflow */
-- nds32_elf_ignore_reloc, /* special_function */
-- "R_NDS32_LONGCALL4", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LONGCALL4, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_LONGCALL4", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Relax hint for conditional call sequence. */
-- HOWTO (R_NDS32_LONGCALL5, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont, /* complain_on_overflow */
-- nds32_elf_ignore_reloc, /* special_function */
-- "R_NDS32_LONGCALL5", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LONGCALL5, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_LONGCALL5", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Relax hint for conditional call sequence. */
-- HOWTO (R_NDS32_LONGCALL6, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont, /* complain_on_overflow */
-- nds32_elf_ignore_reloc, /* special_function */
-- "R_NDS32_LONGCALL6", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LONGCALL6, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_LONGCALL6", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Relax hint for unconditional branch sequence. */
-- HOWTO (R_NDS32_LONGJUMP4, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont, /* complain_on_overflow */
-- nds32_elf_ignore_reloc, /* special_function */
-- "R_NDS32_LONGJUMP4", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LONGJUMP4, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_LONGJUMP4", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Relax hint for conditional branch sequence. */
-- HOWTO (R_NDS32_LONGJUMP5, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont, /* complain_on_overflow */
-- nds32_elf_ignore_reloc, /* special_function */
-- "R_NDS32_LONGJUMP5", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LONGJUMP5, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_LONGJUMP5", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Relax hint for conditional branch sequence. */
-- HOWTO (R_NDS32_LONGJUMP6, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont, /* complain_on_overflow */
-- nds32_elf_ignore_reloc, /* special_function */
-- "R_NDS32_LONGJUMP6", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LONGJUMP6, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_LONGJUMP6", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-
- /* Relax hint for conditional branch sequence. */
-- HOWTO (R_NDS32_LONGJUMP7, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont, /* complain_on_overflow */
-- nds32_elf_ignore_reloc, /* special_function */
-- "R_NDS32_LONGJUMP7", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_LONGJUMP7, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_LONGJUMP7", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ /* Check sum value for security. */
-+ HOWTO2 (R_NDS32_SECURITY_16, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 16, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 5, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_SECURITY_16", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x1fffe0, /* src_mask */
-+ 0x1fffe0, /* dst_mask */
-+ TRUE), /* pcrel_offset */
-+
-+ /* TLS LE TP offset relocation */
-+ HOWTO2 (R_NDS32_TLS_TPOFF, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_bitfield,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_TLS_TPOFF", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ /* Like R_NDS32_HI20, but referring to the TLS LE entry for the symbol. */
-+ HOWTO2 (R_NDS32_TLS_LE_HI20, /* type */
-+ 12, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 20, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_TLS_LE_HI20", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x000fffff, /* src_mask */
-+ 0x000fffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_TLS_LE_LO12, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 12, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_TLS_LE_LO12", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x00000fff, /* src_mask */
-+ 0x00000fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ /* A 20 bit address. */
-+ HOWTO2 (R_NDS32_TLS_LE_20, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 20, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_TLS_LE_20", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xfffff, /* src_mask */
-+ 0xfffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_TLS_LE_15S0, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 15, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_TLS_LE_15S0", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x7fff, /* src_mask */
-+ 0x7fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_TLS_LE_15S1, /* type */
-+ 1, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 15, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_TLS_LE_15S1", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x7fff, /* src_mask */
-+ 0x7fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_TLS_LE_15S2, /* type */
-+ 2, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 15, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_TLS_LE_15S2", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x7fff, /* src_mask */
-+ 0x7fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ /* Like R_NDS32_HI20, but referring to the TLS IE entry for the symbol. */
-+ HOWTO2 (R_NDS32_TLS_IE_HI20, /* type */
-+ 12, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 20, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_TLS_IE_HI20", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x000fffff, /* src_mask */
-+ 0x000fffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_TLS_IE_LO12, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 12, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_TLS_IE_LO12", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x00000fff, /* src_mask */
-+ 0x00000fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_TLS_IE_LO12S2,/* type */
-+ 2, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 10, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_TLS_IE_LO12S2",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x000003ff, /* src_mask */
-+ 0x000003ff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ /* Like R_NDS32_HI20, but referring to the TLS IE (PIE) entry for the symbol. */
-+ HOWTO2 (R_NDS32_TLS_IEGP_HI20,/* type */
-+ 12, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 20, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_TLS_IEGP_HI20",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x000fffff, /* src_mask */
-+ 0x000fffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ HOWTO2 (R_NDS32_TLS_IEGP_LO12,/* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 12, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_TLS_IEGP_LO12",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x00000fff, /* src_mask */
-+ 0x00000fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ HOWTO2 (R_NDS32_TLS_IEGP_LO12S2,/* type */
-+ 2, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 10, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_TLS_IEGP_LO12S2",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x000003ff, /* src_mask */
-+ 0x000003ff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ /* TLS description relocation */
-+ HOWTO2 (R_NDS32_TLS_DESC, /* type */
-+ 12, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 20, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_hi20_reloc, /* special_function */
-+ "R_NDS32_TLS_DESC_HI20",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x000fffff, /* src_mask */
-+ 0x000fffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ /* TLS GD/LD description offset high part. */
-+ HOWTO2 (R_NDS32_TLS_DESC_HI20,/* type */
-+ 12, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 20, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_hi20_reloc, /* special_function */
-+ "R_NDS32_TLS_DESC_HI20",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x000fffff, /* src_mask */
-+ 0x000fffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ /* TLS GD/LD description offset low part. */
-+ HOWTO2 (R_NDS32_TLS_DESC_LO12,/* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 12, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_lo12_reloc, /* special_function */
-+ "R_NDS32_TLS_DESC_LO12",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x00000fff, /* src_mask */
-+ 0x00000fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ /* TLS GD/LD description offset set (movi). */
-+ HOWTO2 (R_NDS32_TLS_DESC_20, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 20, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_TLS_DESC_20", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x000fffff, /* src_mask */
-+ 0x000fffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ /* TLS GD/LD description offset set (lwi.gp). */
-+ HOWTO2 (R_NDS32_TLS_DESC_SDA17S2,/* type */
-+ 2, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 17, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_TLS_DESC_SDA17S2",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x0001ffff, /* src_mask */
-+ 0x0001ffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ /* Jump-patch table relocations. */
-+ /* High 20 bits of jump-patch table address. */
-+ HOWTO2 (R_NDS32_ICT_HI20, /* type */
-+ 12, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 20, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_ICT_HI20", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x000fffff, /* src_mask */
-+ 0x000fffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ /* Lower 12 bits of jump-patch table address. */
-+ HOWTO2 (R_NDS32_ICT_LO12,/* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 12, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_ICT_LO12",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x00000fff, /* src_mask */
-+ 0x00000fff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO2 (R_NDS32_ICT_LO12S2,/* type */
-+ 2, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 10, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_ICT_LO12S2",/* name */
-+ FALSE, /* partial_inplace */
-+ 0x000003ff, /* src_mask */
-+ 0x000003ff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ /* A relative 25 bit relocation, right shifted by 2. */
-+ HOWTO2 (R_NDS32_ICT_25PC,/* type */
-+ 1, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 24, /* bitsize */
-+ TRUE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_signed,/* complain_on_overflow */
-+ bfd_elf_generic_reloc, /* special_function */
-+ "R_NDS32_ICT_25PC",/* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffff, /* src_mask */
-+ 0xffffff, /* dst_mask */
-+ TRUE), /* pcrel_offset */
- };
-
- /* Relocations used for relaxation. */
--static reloc_howto_type nds32_elf_relax_howto_table[] =
--{
-- HOWTO (R_NDS32_RELAX_ENTRY, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_RELAX_ENTRY", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_GOT_SUFF, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_GOT_SUFF", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_GOTOFF_SUFF, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_bitfield, /* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_GOTOFF_SUFF", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_PLT_GOT_SUFF, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_PLT_GOT_SUFF",/* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_MULCALL_SUFF, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_MULCALL_SUFF",/* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_PTR, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_PTR", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_PTR_COUNT, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_PTR_COUNT", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_PTR_RESOLVED, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_PTR_RESOLVED",/* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_PLTBLOCK, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_PLTBLOCK", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_RELAX_REGION_BEGIN, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_RELAX_REGION_BEGIN", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_RELAX_REGION_END, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_RELAX_REGION_END", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_MINUEND, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_MINUEND", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_SUBTRAHEND, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_SUBTRAHEND", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_DIFF8, /* type */
-- 0, /* rightshift */
-- 0, /* size (0 = byte, 1 = short, 2 = long) */
-- 8, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_DIFF8", /* name */
-- FALSE, /* partial_inplace */
-- 0x000000ff, /* src_mask */
-- 0x000000ff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_DIFF16, /* type */
-- 0, /* rightshift */
-- 1, /* size (0 = byte, 1 = short, 2 = long) */
-- 16, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_DIFF16", /* name */
-- FALSE, /* partial_inplace */
-- 0x0000ffff, /* src_mask */
-- 0x0000ffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_DIFF32, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_DIFF32", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_DIFF_ULEB128, /* type */
-- 0, /* rightshift */
-- 0, /* size (0 = byte, 1 = short, 2 = long) */
-- 0, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_DIFF_ULEB128",/* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_DATA, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_DATA", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_TRAN, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont,/* complain_on_overflow */
-- nds32_elf_ignore_reloc,/* special_function */
-- "R_NDS32_TRAN", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_TLS_LE_ADD, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont, /* complain_on_overflow */
-- nds32_elf_ignore_reloc, /* special_function */
-- "R_NDS32_TLS_LE_ADD", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_TLS_LE_LS, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont, /* complain_on_overflow */
-- nds32_elf_ignore_reloc, /* special_function */
-- "R_NDS32_TLS_LE_LS", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-- HOWTO (R_NDS32_EMPTY, /* type */
-- 0, /* rightshift */
-- 2, /* size (0 = byte, 1 = short, 2 = long) */
-- 32, /* bitsize */
-- FALSE, /* pc_relative */
-- 0, /* bitpos */
-- complain_overflow_dont, /* complain_on_overflow */
-- nds32_elf_ignore_reloc, /* special_function */
-- "R_NDS32_EMPTY", /* name */
-- FALSE, /* partial_inplace */
-- 0xffffffff, /* src_mask */
-- 0xffffffff, /* dst_mask */
-- FALSE), /* pcrel_offset */
-+#define HOWTO3(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
-+ [C-R_NDS32_RELAX_ENTRY] = HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC)
-+
-+static reloc_howto_type nds32_elf_relax_howto_table[] = {
-+ HOWTO3 (R_NDS32_RELAX_ENTRY, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_RELAX_ENTRY", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO3 (R_NDS32_GOT_SUFF, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_GOT_SUFF", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO3 (R_NDS32_GOTOFF_SUFF, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_bitfield,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_GOTOFF_SUFF", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO3 (R_NDS32_PLT_GOT_SUFF, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_PLT_GOT_SUFF",/* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO3 (R_NDS32_MULCALL_SUFF, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_MULCALL_SUFF",/* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO3 (R_NDS32_PTR, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_PTR", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO3 (R_NDS32_PTR_COUNT, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_PTR_COUNT", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO3 (R_NDS32_PTR_RESOLVED, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_PTR_RESOLVED",/* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO3 (R_NDS32_PLTBLOCK, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_PLTBLOCK", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO3 (R_NDS32_RELAX_REGION_BEGIN,/* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_RELAX_REGION_BEGIN",/* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO3 (R_NDS32_RELAX_REGION_END,/* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_RELAX_REGION_END",/* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO3 (R_NDS32_MINUEND, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_MINUEND", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO3 (R_NDS32_SUBTRAHEND, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_SUBTRAHEND", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO3 (R_NDS32_DIFF8, /* type */
-+ 0, /* rightshift */
-+ 0, /* size (0 = byte, 1 = short, 2 = long) */
-+ 8, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_DIFF8", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x000000ff, /* src_mask */
-+ 0x000000ff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO3 (R_NDS32_DIFF16, /* type */
-+ 0, /* rightshift */
-+ 1, /* size (0 = byte, 1 = short, 2 = long) */
-+ 16, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_DIFF16", /* name */
-+ FALSE, /* partial_inplace */
-+ 0x0000ffff, /* src_mask */
-+ 0x0000ffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO3 (R_NDS32_DIFF32, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_DIFF32", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO3 (R_NDS32_DIFF_ULEB128, /* type */
-+ 0, /* rightshift */
-+ 0, /* size (0 = byte, 1 = short, 2 = long) */
-+ 0, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_DIFF_ULEB128",/* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO3 (R_NDS32_DATA, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_DATA", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO3 (R_NDS32_TRAN, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_TRAN", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO3 (R_NDS32_EMPTY, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_EMPTY", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ HOWTO3 (R_NDS32_TLS_LE_ADD, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_TLS_LE_ADD", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+ HOWTO3 (R_NDS32_TLS_LE_LS, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_TLS_LE_LS", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ HOWTO3 (R_NDS32_TLS_IEGP_LW, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_TLS_IEGP_LW", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ /* TLS GD/LD description address base addition. */
-+ HOWTO3 (R_NDS32_TLS_DESC_ADD, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_TLS_DESC_ADD",/* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ /* TLS GD/LD description function load. */
-+ HOWTO3 (R_NDS32_TLS_DESC_FUNC,/* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_TLS_DESC_FUNC",/* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ /* TLS DESC resolve function call. */
-+ HOWTO3 (R_NDS32_TLS_DESC_CALL,/* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_TLS_DESC_CALL",/* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ /* TLS DESC variable access. */
-+ HOWTO3 (R_NDS32_TLS_DESC_MEM, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_TLS_DESC_MEM",/* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ /* TLS GD/LD description mark (@tlsdec). */
-+ HOWTO3 (R_NDS32_RELAX_REMOVE, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_REMOVE", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ /* TLS GD/LD description mark (@tlsdec). */
-+ HOWTO3 (R_NDS32_RELAX_GROUP, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_GROUP", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
-+
-+ /* LA and FLSI relaxation. */
-+ HOWTO3 (R_NDS32_LSI, /* type */
-+ 0, /* rightshift */
-+ 2, /* size (0 = byte, 1 = short, 2 = long) */
-+ 32, /* bitsize */
-+ FALSE, /* pc_relative */
-+ 0, /* bitpos */
-+ complain_overflow_dont,/* complain_on_overflow */
-+ nds32_elf_ignore_reloc,/* special_function */
-+ "R_NDS32_LSI", /* name */
-+ FALSE, /* partial_inplace */
-+ 0xffffffff, /* src_mask */
-+ 0xffffffff, /* dst_mask */
-+ FALSE), /* pcrel_offset */
- };
--
-
-+
-+static unsigned long dl_tlsdesc_lazy_trampoline[] =
-+{
-+ 0x46200000, /* sethi $r2,#0x0 */
-+ 0x58210000, /* ori $r2,$r2,#0x0 */
-+ 0x40217400, /* add $r2,$r2,$gp */
-+ 0x04210000, /* lwi $r2,[$r2+#0x0] */
-+ 0x46300000, /* sethi $r3,#0x0 */
-+ 0x58318000, /* ori $r3,$r3,#0x0 */
-+ 0x4031f400, /* add $r3,$r3,$gp */
-+ 0x4a000800, /* jr $r2 */
-+};
-+
-+/* === code === */
-+
-+static void
-+nds32_put_trampoline (void *contents, const unsigned long *template,
-+ unsigned count)
-+{
-+ unsigned ix;
-+
-+ for (ix = 0; ix != count; ix++)
-+ {
-+ unsigned long insn = template[ix];
-+ bfd_putb32 (insn, (char *) contents + ix * 4);
-+ }
-+}
-+
- /* nds32_insertion_sort sorts an array with nmemb elements of size size.
- This prototype is the same as qsort (). */
-
-@@ -2224,7 +2713,7 @@ nds32_insertion_sort (void *base, size_t nmemb, size_t size,
- {
- char *ptr = (char *) base;
- int i, j;
-- char *tmp = xmalloc (size);
-+ char *tmp = alloca (size);
-
- /* If i is less than j, i is inserted before j.
-
-@@ -2248,7 +2737,6 @@ nds32_insertion_sort (void *base, size_t nmemb, size_t size,
- memmove (ptr + (j + 1) * size, ptr + j * size, (i - j) * size);
- memcpy (ptr + j * size, tmp, size);
- }
-- free (tmp);
- }
-
- /* Sort relocation by r_offset.
-@@ -2277,14 +2765,13 @@ compar_reloc (const void *lhs, const void *rhs)
- }
-
- /* Functions listed below are only used for old relocs.
-- * nds32_elf_9_pcrel_reloc
-- * nds32_elf_do_9_pcrel_reloc
-- * nds32_elf_hi20_reloc
-- * nds32_elf_relocate_hi20
-- * nds32_elf_lo12_reloc
-- * nds32_elf_sda15_reloc
-- * nds32_elf_generic_reloc
-- */
-+ nds32_elf_9_pcrel_reloc
-+ nds32_elf_do_9_pcrel_reloc
-+ nds32_elf_hi20_reloc
-+ nds32_elf_relocate_hi20
-+ nds32_elf_lo12_reloc
-+ nds32_elf_sda15_reloc
-+ nds32_elf_generic_reloc */
-
- /* Handle the R_NDS32_9_PCREL & R_NDS32_9_PCREL_RELA reloc. */
-
-@@ -2705,8 +3192,7 @@ struct nds32_reloc_map_entry
- unsigned char elf_reloc_val;
- };
-
--static const struct nds32_reloc_map_entry nds32_reloc_map[] =
--{
-+static const struct nds32_reloc_map_entry nds32_reloc_map[] = {
- {BFD_RELOC_NONE, R_NDS32_NONE},
- {BFD_RELOC_16, R_NDS32_16_RELA},
- {BFD_RELOC_32, R_NDS32_32_RELA},
-@@ -2765,6 +3251,7 @@ static const struct nds32_reloc_map_entry nds32_reloc_map[] =
- {BFD_RELOC_NDS32_LONGJUMP5, R_NDS32_LONGJUMP5},
- {BFD_RELOC_NDS32_LONGJUMP6, R_NDS32_LONGJUMP6},
- {BFD_RELOC_NDS32_LONGJUMP7, R_NDS32_LONGJUMP7},
-+ {BFD_RELOC_NDS32_SECURITY_16, R_NDS32_SECURITY_16},
- {BFD_RELOC_NDS32_LOADSTORE, R_NDS32_LOADSTORE},
- {BFD_RELOC_NDS32_9_FIXED, R_NDS32_9_FIXED_RELA},
- {BFD_RELOC_NDS32_15_FIXED, R_NDS32_15_FIXED_RELA},
-@@ -2822,15 +3309,52 @@ static const struct nds32_reloc_map_entry nds32_reloc_map[] =
- {BFD_RELOC_NDS32_TLS_LE_LS, R_NDS32_TLS_LE_LS},
- {BFD_RELOC_NDS32_TLS_IE_HI20, R_NDS32_TLS_IE_HI20},
- {BFD_RELOC_NDS32_TLS_IE_LO12S2, R_NDS32_TLS_IE_LO12S2},
-- {BFD_RELOC_NDS32_TLS_TPOFF, R_NDS32_TLS_TPOFF},
- {BFD_RELOC_NDS32_TLS_LE_20, R_NDS32_TLS_LE_20},
- {BFD_RELOC_NDS32_TLS_LE_15S0, R_NDS32_TLS_LE_15S0},
- {BFD_RELOC_NDS32_TLS_LE_15S1, R_NDS32_TLS_LE_15S1},
- {BFD_RELOC_NDS32_TLS_LE_15S2, R_NDS32_TLS_LE_15S2},
-+
-+ {BFD_RELOC_NDS32_TLS_DESC, R_NDS32_TLS_DESC},
-+ {BFD_RELOC_NDS32_TLS_DESC_HI20, R_NDS32_TLS_DESC_HI20},
-+ {BFD_RELOC_NDS32_TLS_DESC_LO12, R_NDS32_TLS_DESC_LO12},
-+ {BFD_RELOC_NDS32_TLS_DESC_ADD, R_NDS32_TLS_DESC_ADD},
-+ {BFD_RELOC_NDS32_TLS_DESC_FUNC, R_NDS32_TLS_DESC_FUNC},
-+ {BFD_RELOC_NDS32_TLS_DESC_CALL, R_NDS32_TLS_DESC_CALL},
-+ {BFD_RELOC_NDS32_TLS_DESC_MEM, R_NDS32_TLS_DESC_MEM},
-+ {BFD_RELOC_NDS32_TLS_DESC_20, R_NDS32_TLS_DESC_20},
-+ {BFD_RELOC_NDS32_TLS_DESC_SDA17S2, R_NDS32_TLS_DESC_SDA17S2},
-+ {BFD_RELOC_NDS32_TLS_IE_LO12, R_NDS32_TLS_IE_LO12},
-+ {BFD_RELOC_NDS32_TLS_IEGP_HI20, R_NDS32_TLS_IEGP_HI20},
-+ {BFD_RELOC_NDS32_TLS_IEGP_LO12, R_NDS32_TLS_IEGP_LO12},
-+ {BFD_RELOC_NDS32_TLS_IEGP_LO12S2, R_NDS32_TLS_IEGP_LO12S2},
-+ {BFD_RELOC_NDS32_TLS_IEGP_LW, R_NDS32_TLS_IEGP_LW},
-+
-+ {BFD_RELOC_NDS32_REMOVE, R_NDS32_RELAX_REMOVE},
-+ {BFD_RELOC_NDS32_GROUP, R_NDS32_RELAX_GROUP},
-+
-+ {BFD_RELOC_NDS32_ICT_HI20, R_NDS32_ICT_HI20},
-+ {BFD_RELOC_NDS32_ICT_LO12, R_NDS32_ICT_LO12},
-+ {BFD_RELOC_NDS32_ICT_25PC, R_NDS32_ICT_25PC},
-+ {BFD_RELOC_NDS32_ICT_LO12S2, R_NDS32_ICT_LO12S2},
-+
-+ {BFD_RELOC_NDS32_LSI, R_NDS32_LSI},
- };
-
- /* Patch tag. */
-
-+/* Reserve space for COUNT dynamic relocations in relocation selection
-+ SRELOC. */
-+
-+static inline void
-+elf32_nds32_allocate_dynrelocs (struct bfd_link_info *info, asection *sreloc,
-+ bfd_size_type count)
-+{
-+ BFD_ASSERT (elf_hash_table (info)->dynamic_sections_created);
-+ if (sreloc == NULL)
-+ abort ();
-+ sreloc->size += sizeof (Elf32_External_Rela) * count;
-+}
-+
- static reloc_howto_type *
- bfd_elf32_bfd_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
- const char *r_name)
-@@ -2860,6 +3384,13 @@ bfd_elf32_bfd_reloc_type_table_lookup (enum elf_nds32_reloc_type code)
- }
- else
- {
-+ if ((size_t) (code - R_NDS32_RELAX_ENTRY) >=
-+ ARRAY_SIZE (nds32_elf_relax_howto_table))
-+ {
-+ int i = code;
-+ i += 1;
-+ }
-+
- BFD_ASSERT ((size_t) (code - R_NDS32_RELAX_ENTRY)
- < ARRAY_SIZE (nds32_elf_relax_howto_table));
- return &nds32_elf_relax_howto_table[code - R_NDS32_RELAX_ENTRY];
-@@ -2876,7 +3407,7 @@ bfd_elf32_bfd_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
- {
- if (nds32_reloc_map[i].bfd_reloc_val == code)
- return bfd_elf32_bfd_reloc_type_table_lookup
-- (nds32_reloc_map[i].elf_reloc_val);
-+ (nds32_reloc_map[i].elf_reloc_val);
- }
-
- return NULL;
-@@ -2897,6 +3428,8 @@ nds32_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED, arelent *cache_ptr,
- _bfd_error_handler (_("%B: invalid NDS32 reloc number: %d"), abfd, r_type);
- r_type = 0;
- }
-+
-+ BFD_ASSERT (ELF32_R_TYPE (dst->r_info) <= R_NDS32_GNU_VTENTRY);
- cache_ptr->howto = bfd_elf32_bfd_reloc_type_table_lookup (r_type);
- }
-
-@@ -2922,29 +3455,29 @@ nds32_elf_grok_prstatus (bfd *abfd, Elf_Internal_Note *note)
- switch (note->descsz)
- {
- case 0x114:
-- /* Linux/NDS32 32-bit, ABI1 */
-+ /* Linux/NDS32 32-bit, ABI1 */
-
-- /* pr_cursig */
-+ /* pr_cursig */
- elf_tdata (abfd)->core->signal = bfd_get_16 (abfd, note->descdata + 12);
-
-- /* pr_pid */
-+ /* pr_pid */
- elf_tdata (abfd)->core->pid = bfd_get_32 (abfd, note->descdata + 24);
-
-- /* pr_reg */
-+ /* pr_reg */
- offset = 72;
- size = 200;
- break;
-
- case 0xfc:
-- /* Linux/NDS32 32-bit */
-+ /* Linux/NDS32 32-bit */
-
-- /* pr_cursig */
-+ /* pr_cursig */
- elf_tdata (abfd)->core->signal = bfd_get_16 (abfd, note->descdata + 12);
-
-- /* pr_pid */
-+ /* pr_pid */
- elf_tdata (abfd)->core->pid = bfd_get_32 (abfd, note->descdata + 24);
-
-- /* pr_reg */
-+ /* pr_reg */
- offset = 72;
- size = 176;
- break;
-@@ -2964,7 +3497,7 @@ nds32_elf_grok_psinfo (bfd *abfd, Elf_Internal_Note *note)
- switch (note->descsz)
- {
- case 124:
-- /* Linux/NDS32 */
-+ /* Linux/NDS32 */
-
- /* __kernel_uid_t, __kernel_gid_t are short on NDS32 platform. */
- elf_tdata (abfd)->core->program =
-@@ -3097,20 +3630,20 @@ nds32_elf_final_sda_base (bfd *output_bfd, struct bfd_link_info *info,
- struct elf_nds32_link_hash_table *table;
- struct bfd_link_hash_entry *h, *h2;
- long unsigned int total = 0;
-+ asection *first = NULL, *final = NULL, *temp;
-+ bfd_vma sda_base = 0;
-
- h = bfd_link_hash_lookup (info->hash, "_SDA_BASE_", FALSE, FALSE, TRUE);
- if (!h || (h->type != bfd_link_hash_defined && h->type != bfd_link_hash_defweak))
- {
-- asection *first = NULL, *final = NULL, *temp;
-- bfd_vma sda_base;
- /* The first section must be 4-byte aligned to promise _SDA_BASE_ being
- 4 byte-aligned. Therefore, it has to set the first section ".data"
- 4 byte-aligned. */
- static const char sec_name[SDA_SECTION_NUM][10] =
-- {
-- ".data", ".got", ".sdata_d", ".sdata_w", ".sdata_h", ".sdata_b",
-- ".sbss_b", ".sbss_h", ".sbss_w", ".sbss_d"
-- };
-+ {
-+ ".data", ".got", ".sdata_d", ".sdata_w", ".sdata_h", ".sdata_b",
-+ ".sbss_b", ".sbss_h", ".sbss_w", ".sbss_d"
-+ };
- size_t i = 0;
-
- if (output_bfd->sections == NULL)
-@@ -3120,7 +3653,7 @@ nds32_elf_final_sda_base (bfd *output_bfd, struct bfd_link_info *info,
- }
-
- /* Get the first and final section. */
-- while (i < sizeof (sec_name) / sizeof (sec_name [0]))
-+ while (i < ARRAY_SIZE (sec_name))
- {
- temp = bfd_get_section_by_name (output_bfd, sec_name[i]);
- if (temp && !first && (temp->size != 0 || temp->rawsize != 0))
-@@ -3162,7 +3695,7 @@ nds32_elf_final_sda_base (bfd *output_bfd, struct bfd_link_info *info,
-
- /* Find the section sda_base located. */
- i = 0;
-- while (i < sizeof (sec_name) / sizeof (sec_name [0]))
-+ while (i < ARRAY_SIZE (sec_name))
- {
- final = bfd_get_section_by_name (output_bfd, sec_name[i]);
- if (final && (final->size != 0 || final->rawsize != 0)
-@@ -3177,17 +3710,44 @@ nds32_elf_final_sda_base (bfd *output_bfd, struct bfd_link_info *info,
- }
- else
- {
-- /* There is not any data section in output bfd, and set _SDA_BASE_ in
-- first output section. */
-- first = output_bfd->sections;
-- while (first && first->size == 0 && first->rawsize == 0)
-- first = first->next;
-+ /* If there is not any default data section in output bfd, try to find
-+ the first data section. If no data section be found, just simplily
-+ choose the first output section. */
-+ temp = output_bfd->sections;
-+ while (temp)
-+ {
-+ if (temp->flags & SEC_ALLOC
-+ && (((temp->flags & SEC_DATA)
-+ && ((temp->flags & SEC_READONLY) == 0))
-+ || (temp->flags & SEC_LOAD) == 0)
-+ && (temp->size != 0 || temp->rawsize != 0))
-+ {
-+ if (!first)
-+ first = temp;
-+ final = temp;
-+ }
-+ temp = temp->next;
-+ }
-+
-+ /* There is no data or bss section. */
-+ if (!first || (first->size == 0 && first->rawsize == 0))
-+ {
-+ first = output_bfd->sections;
-+ while (first && first->size == 0 && first->rawsize == 0)
-+ first = first->next;
-+ }
-+
-+ /* There is no concrete section. */
- if (!first)
- {
- *psb = elf_gp (output_bfd);
- return bfd_reloc_ok;
- }
-- sda_base = first->vma + first->rawsize;
-+
-+ if (final && (final->vma + final->rawsize - first->vma) <= 0x4000)
-+ sda_base = final->vma / 2 + final->rawsize / 2 + first->vma / 2;
-+ else
-+ sda_base = first->vma + 0x2000;
- }
-
- sda_base -= first->vma;
-@@ -3201,24 +3761,34 @@ nds32_elf_final_sda_base (bfd *output_bfd, struct bfd_link_info *info,
-
- sda_rela_sec = first;
-
-- table = nds32_elf_hash_table (info);
-- relax_fp_as_gp = table->relax_fp_as_gp;
-- if (relax_fp_as_gp)
-- {
-- h2 = bfd_link_hash_lookup (info->hash, FP_BASE_NAME,
-- FALSE, FALSE, FALSE);
-- /* Define a weak FP_BASE_NAME here to prevent the undefined symbol.
-- And set FP equal to SDA_BASE to do relaxation for
-- la $fp, _FP_BASE_. */
-- if (!_bfd_generic_link_add_one_symbol
-- (info, output_bfd, FP_BASE_NAME, BSF_GLOBAL | BSF_WEAK,
-- first, (bfd_vma) sda_base, (const char *) NULL,
-- FALSE, get_elf_backend_data (output_bfd)->collect, &h2))
-- return FALSE;
-- }
- }
-
-- if (add_symbol)
-+ /* Set _FP_BASE_ to _SDA_BASE_. */
-+ table = nds32_elf_hash_table (info);
-+ relax_fp_as_gp = table->relax_fp_as_gp;
-+ h2 = bfd_link_hash_lookup (info->hash, FP_BASE_NAME, FALSE, FALSE, FALSE);
-+ /* _SDA_BASE_ is difined in linker script. */
-+ if (!first)
-+ {
-+ first = h->u.def.section;
-+ sda_base = h->u.def.value;
-+ }
-+
-+ if (relax_fp_as_gp && h2
-+ && (h2->type == bfd_link_hash_undefweak
-+ || h2->type == bfd_link_hash_undefined))
-+ {
-+ /* Define a weak FP_BASE_NAME here to prevent the undefined symbol.
-+ And set FP equal to SDA_BASE to do relaxation for
-+ la $fp, _FP_BASE_. */
-+ if (!_bfd_generic_link_add_one_symbol
-+ (info, output_bfd, FP_BASE_NAME, BSF_GLOBAL | BSF_WEAK,
-+ first, sda_base, (const char *) NULL,
-+ FALSE, get_elf_backend_data (output_bfd)->collect, &h2))
-+ return FALSE;
-+ }
-+
-+ if (add_symbol == TRUE)
- {
- if (h)
- {
-@@ -3275,6 +3845,8 @@ nds32_elf_link_hash_newfunc (struct bfd_hash_entry *entry,
- eh = (struct elf_nds32_link_hash_entry *) ret;
- eh->dyn_relocs = NULL;
- eh->tls_type = GOT_UNKNOWN;
-+ eh->offset_to_gp = 0;
-+ eh->indirect_call = FALSE;
- }
-
- return (struct bfd_hash_entry *) ret;
-@@ -3303,22 +3875,61 @@ nds32_elf_link_hash_table_create (bfd *abfd)
- return NULL;
- }
-
-+ ret->sdynbss = NULL;
-+ ret->srelbss = NULL;
-+ ret->sym_ld_script = NULL;
-+
- return &ret->root.root;
- }
-
-+/* Create .got, .gotplt, and .rela.got sections in DYNOBJ, and set up
-+ shortcuts to them in our hash table. */
-+
-+static bfd_boolean
-+create_got_section (bfd *dynobj, struct bfd_link_info *info)
-+{
-+ struct elf_link_hash_table *ehtab;
-+
-+ if (!_bfd_elf_create_got_section (dynobj, info))
-+ return FALSE;
-+
-+ ehtab = elf_hash_table (info);
-+ ehtab->sgot = bfd_get_section_by_name (dynobj, ".got");
-+ ehtab->sgotplt = bfd_get_section_by_name (dynobj, ".got.plt");
-+ if (!ehtab->sgot || !ehtab->sgotplt)
-+ abort ();
-+
-+ /* _bfd_elf_create_got_section will create it for us. */
-+ ehtab->srelgot = bfd_get_section_by_name (dynobj, ".rela.got");
-+ if (ehtab->srelgot == NULL
-+ || !bfd_set_section_flags (dynobj, ehtab->srelgot,
-+ (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS
-+ | SEC_IN_MEMORY | SEC_LINKER_CREATED
-+ | SEC_READONLY))
-+ || !bfd_set_section_alignment (dynobj, ehtab->srelgot, 2))
-+ return FALSE;
-+
-+ return TRUE;
-+}
-+
- /* Create dynamic sections when linking against a dynamic object. */
-
- static bfd_boolean
- nds32_elf_create_dynamic_sections (bfd *abfd, struct bfd_link_info *info)
- {
-+ struct elf_link_hash_table *ehtab;
- struct elf_nds32_link_hash_table *htab;
- flagword flags, pltflags;
- register asection *s;
- const struct elf_backend_data *bed;
- int ptralign = 2; /* 32-bit */
-+ const char *secname;
-+ char *relname;
-+ flagword secflags;
-+ asection *sec;
-
- bed = get_elf_backend_data (abfd);
--
-+ ehtab = elf_hash_table (info);
- htab = nds32_elf_hash_table (info);
-
- /* We need to create .plt, .rel[a].plt, .got, .got.plt, .dynbss, and
-@@ -3335,7 +3946,7 @@ nds32_elf_create_dynamic_sections (bfd *abfd, struct bfd_link_info *info)
- pltflags |= SEC_READONLY;
-
- s = bfd_make_section (abfd, ".plt");
-- htab->root.splt = s;
-+ ehtab->splt = s;
- if (s == NULL
- || !bfd_set_section_flags (abfd, s, pltflags)
- || !bfd_set_section_alignment (abfd, s, bed->plt_alignment))
-@@ -3364,40 +3975,33 @@ nds32_elf_create_dynamic_sections (bfd *abfd, struct bfd_link_info *info)
-
- s = bfd_make_section (abfd,
- bed->default_use_rela_p ? ".rela.plt" : ".rel.plt");
-- htab->root.srelplt = s;
-+ ehtab->srelplt = s;
- if (s == NULL
- || !bfd_set_section_flags (abfd, s, flags | SEC_READONLY)
- || !bfd_set_section_alignment (abfd, s, ptralign))
- return FALSE;
-
-- if (htab->root.sgot == NULL && !_bfd_elf_create_got_section (abfd, info))
-+ if (ehtab->sgot == NULL && !create_got_section (abfd, info))
- return FALSE;
-
-- {
-- const char *secname;
-- char *relname;
-- flagword secflags;
-- asection *sec;
--
-- for (sec = abfd->sections; sec; sec = sec->next)
-- {
-- secflags = bfd_get_section_flags (abfd, sec);
-- if ((secflags & (SEC_DATA | SEC_LINKER_CREATED))
-- || ((secflags & SEC_HAS_CONTENTS) != SEC_HAS_CONTENTS))
-- continue;
-- secname = bfd_get_section_name (abfd, sec);
-- relname = (char *) bfd_malloc ((bfd_size_type) strlen (secname) + 6);
-- strcpy (relname, ".rela");
-- strcat (relname, secname);
-- if (bfd_get_section_by_name (abfd, secname))
-- continue;
-- s = bfd_make_section (abfd, relname);
-- if (s == NULL
-- || !bfd_set_section_flags (abfd, s, flags | SEC_READONLY)
-- || !bfd_set_section_alignment (abfd, s, ptralign))
-- return FALSE;
-- }
-- }
-+ for (sec = abfd->sections; sec; sec = sec->next)
-+ {
-+ secflags = bfd_get_section_flags (abfd, sec);
-+ if ((secflags & (SEC_DATA | SEC_LINKER_CREATED))
-+ || ((secflags & SEC_HAS_CONTENTS) != SEC_HAS_CONTENTS))
-+ continue;
-+ secname = bfd_get_section_name (abfd, sec);
-+ relname = (char *) bfd_malloc ((bfd_size_type) strlen (secname) + 6);
-+ strcpy (relname, ".rela");
-+ strcat (relname, secname);
-+ if (bfd_get_section_by_name (abfd, secname))
-+ continue;
-+ s = bfd_make_section (abfd, relname);
-+ if (s == NULL
-+ || !bfd_set_section_flags (abfd, s, flags | SEC_READONLY)
-+ || !bfd_set_section_alignment (abfd, s, ptralign))
-+ return FALSE;
-+ }
-
- if (bed->want_dynbss)
- {
-@@ -3453,8 +4057,8 @@ nds32_elf_copy_indirect_symbol (struct bfd_link_info *info,
- {
- if (edir->dyn_relocs != NULL)
- {
-- struct elf_dyn_relocs **pp;
-- struct elf_dyn_relocs *p;
-+ struct elf_nds32_dyn_relocs **pp;
-+ struct elf_nds32_dyn_relocs *p;
-
- if (ind->root.type == bfd_link_hash_indirect)
- abort ();
-@@ -3463,7 +4067,7 @@ nds32_elf_copy_indirect_symbol (struct bfd_link_info *info,
- list. Merge any entries against the same section. */
- for (pp = &eind->dyn_relocs; (p = *pp) != NULL;)
- {
-- struct elf_dyn_relocs *q;
-+ struct elf_nds32_dyn_relocs *q;
-
- for (q = edir->dyn_relocs; q != NULL; q = q->next)
- if (q->sec == p->sec)
-@@ -3483,25 +4087,18 @@ nds32_elf_copy_indirect_symbol (struct bfd_link_info *info,
- eind->dyn_relocs = NULL;
- }
-
-- _bfd_elf_link_hash_copy_indirect (info, dir, ind);
--}
--
--/* Find dynamic relocs for H that apply to read-only sections. */
--
--static asection *
--readonly_dynrelocs (struct elf_link_hash_entry *h)
--{
-- struct elf_dyn_relocs *p;
--
-- for (p = elf32_nds32_hash_entry (h)->dyn_relocs; p != NULL; p = p->next)
-+ if (ind->root.type == bfd_link_hash_indirect)
- {
-- asection *s = p->sec->output_section;
--
-- if (s != NULL && (s->flags & SEC_READONLY) != 0)
-- return p->sec;
-+ if (dir->got.refcount <= 0)
-+ {
-+ edir->tls_type = eind->tls_type;
-+ eind->tls_type = GOT_UNKNOWN;
-+ }
- }
-- return NULL;
-+
-+ _bfd_elf_link_hash_copy_indirect (info, dir, ind);
- }
-+
-
- /* Adjust a symbol defined by a dynamic object and referenced by a
- regular object. The current definition is in some section of the
-@@ -3514,6 +4111,8 @@ nds32_elf_adjust_dynamic_symbol (struct bfd_link_info *info,
- struct elf_link_hash_entry *h)
- {
- struct elf_nds32_link_hash_table *htab;
-+ struct elf_nds32_link_hash_entry *eh;
-+ struct elf_nds32_dyn_relocs *p;
- bfd *dynobj;
- asection *s;
- unsigned int power_of_two;
-@@ -3558,7 +4157,8 @@ nds32_elf_adjust_dynamic_symbol (struct bfd_link_info *info,
- if (h->is_weakalias)
- {
- struct elf_link_hash_entry *def = weakdef (h);
-- BFD_ASSERT (def->root.type == bfd_link_hash_defined);
-+ BFD_ASSERT (def->root.type == bfd_link_hash_defined
-+ || def->root.type == bfd_link_hash_defweak);
- h->root.u.def.section = def->root.u.def.section;
- h->root.u.def.value = def->root.u.def.value;
- return TRUE;
-@@ -3580,15 +4180,24 @@ nds32_elf_adjust_dynamic_symbol (struct bfd_link_info *info,
- return TRUE;
-
- /* If -z nocopyreloc was given, we won't generate them either. */
-- if (0 && info->nocopyreloc)
-+ if (info->nocopyreloc)
- {
- h->non_got_ref = 0;
- return TRUE;
- }
-
-- /* If we don't find any dynamic relocs in read-only sections, then
-- we'll be keeping the dynamic relocs and avoiding the copy reloc. */
-- if (0 && !readonly_dynrelocs (h))
-+ eh = (struct elf_nds32_link_hash_entry *) h;
-+ for (p = eh->dyn_relocs; p != NULL; p = p->next)
-+ {
-+ s = p->sec->output_section;
-+ if (s != NULL && (s->flags & (SEC_READONLY | SEC_HAS_CONTENTS)) != 0)
-+ break;
-+ }
-+
-+ /* If we didn't find any dynamic relocs in sections which needs the
-+ copy reloc, then we'll be keeping the dynamic relocs and avoiding
-+ the copy reloc. */
-+ if (p == NULL)
- {
- h->non_got_ref = 0;
- return TRUE;
-@@ -3653,25 +4262,31 @@ static bfd_boolean
- allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
- {
- struct bfd_link_info *info;
-+ struct elf_link_hash_table *ehtab;
- struct elf_nds32_link_hash_table *htab;
- struct elf_nds32_link_hash_entry *eh;
-- struct elf_dyn_relocs *p;
-+ struct elf_nds32_dyn_relocs *p;
-
- if (h->root.type == bfd_link_hash_indirect)
- return TRUE;
-
-+ /* When warning symbols are created, they **replace** the "real"
-+ entry in the hash table, thus we never get to see the real
-+ symbol in a hash traversal. So look at it now. */
- if (h->root.type == bfd_link_hash_warning)
-- /* When warning symbols are created, they **replace** the "real"
-- entry in the hash table, thus we never get to see the real
-- symbol in a hash traversal. So look at it now. */
- h = (struct elf_link_hash_entry *) h->root.u.i.link;
-
-+ eh = (struct elf_nds32_link_hash_entry *) h;
-+
- info = (struct bfd_link_info *) inf;
-+ ehtab = elf_hash_table (info);
- htab = nds32_elf_hash_table (info);
-+ if (htab == NULL)
-+ return FALSE;
-
-- eh = (struct elf_nds32_link_hash_entry *) h;
--
-- if (htab->root.dynamic_sections_created && h->plt.refcount > 0)
-+ if ((htab->root.dynamic_sections_created || h->type == STT_GNU_IFUNC)
-+ && h->plt.refcount > 0
-+ && !(bfd_link_pie (info) && h->def_regular))
- {
- /* Make sure this symbol is output as a dynamic symbol.
- Undefined weak syms won't yet be marked as dynamic. */
-@@ -3683,7 +4298,7 @@ allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
-
- if (WILL_CALL_FINISH_DYNAMIC_SYMBOL (1, bfd_link_pic (info), h))
- {
-- asection *s = htab->root.splt;
-+ asection *s = ehtab->splt;
-
- /* If this is the first .plt entry, make room for the special
- first entry. */
-@@ -3708,10 +4323,12 @@ allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
-
- /* We also need to make an entry in the .got.plt section, which
- will be placed in the .got section by the linker script. */
-- htab->root.sgotplt->size += 4;
-+ ehtab->sgotplt->size += 4;
-
- /* We also need to make an entry in the .rel.plt section. */
-- htab->root.srelplt->size += sizeof (Elf32_External_Rela);
-+ ehtab->srelplt->size += sizeof (Elf32_External_Rela);
-+ if (htab->tls_desc_trampoline)
-+ htab->next_tls_desc_index++;
- }
- else
- {
-@@ -3727,7 +4344,7 @@ allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
-
- if (h->got.refcount > 0)
- {
-- asection *s;
-+ asection *sgot;
- bfd_boolean dyn;
- int tls_type = elf32_nds32_hash_entry (h)->tls_type;
-
-@@ -3739,22 +4356,44 @@ allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
- return FALSE;
- }
-
-- s = htab->root.sgot;
-- h->got.offset = s->size;
-+ sgot = elf_hash_table (info)->sgot;
-+ h->got.offset = sgot->size;
-
- if (tls_type == GOT_UNKNOWN)
- abort ();
-- else if (tls_type == GOT_NORMAL
-- || tls_type == GOT_TLS_IE)
-- /* Need a GOT slot. */
-- s->size += 4;
-+
-+ /* Non-TLS symbols, and TLS_IE need one GOT slot. */
-+ if (tls_type & (GOT_NORMAL | GOT_TLS_IE | GOT_TLS_IEGP))
-+ sgot->size += 4;
-+ else
-+ {
-+ /* TLS_DESC, TLS_GD, and TLS_LD need 2 consecutive GOT slots. */
-+ if (tls_type & GOT_TLS_DESC)
-+ sgot->size += 8;
-+ }
-
- dyn = htab->root.dynamic_sections_created;
-+
- if (WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, bfd_link_pic (info), h))
-- htab->root.srelgot->size += sizeof (Elf32_External_Rela);
-+ {
-+ if (tls_type == GOT_TLS_DESC && htab->tls_desc_trampoline)
-+ {
-+ /* TLS_DESC with trampoline needs a relocation slot
-+ within .rela.plt. */
-+ htab->num_tls_desc++;
-+ ehtab->srelplt->size += sizeof (Elf32_External_Rela);
-+ htab->tls_trampoline = -1;
-+ }
-+ else
-+ {
-+ /* other relocations, including TLS_DESC without trampoline, need
-+ a relocation slot within .rela.got. */
-+ ehtab->srelgot->size += sizeof (Elf32_External_Rela);
-+ }
-+ }
- }
- else
-- h->got.offset = (bfd_vma) - 1;
-+ h->got.offset = (bfd_vma) -1;
-
- if (eh->dyn_relocs == NULL)
- return TRUE;
-@@ -3769,7 +4408,7 @@ allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
- {
- if (h->def_regular && (h->forced_local || info->symbolic))
- {
-- struct elf_dyn_relocs **pp;
-+ struct elf_nds32_dyn_relocs **pp;
-
- for (pp = &eh->dyn_relocs; (p = *pp) != NULL;)
- {
-@@ -3810,7 +4449,7 @@ allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
-
- eh->dyn_relocs = NULL;
-
-- keep:;
-+keep:;
- }
-
- /* Finally, allocate space. */
-@@ -3823,29 +4462,50 @@ allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
- return TRUE;
- }
-
--/* Set DF_TEXTREL if we find any dynamic relocs that apply to
-- read-only sections. */
-+/* Add relocation REL to the end of relocation section SRELOC. */
-+
-+static void
-+elf32_nds32_add_dynreloc (bfd *output_bfd,
-+ struct bfd_link_info *info ATTRIBUTE_UNUSED,
-+ asection *sreloc, Elf_Internal_Rela *rel)
-+{
-+ bfd_byte *loc;
-+ if (sreloc == NULL)
-+ abort ();
-+
-+ loc = sreloc->contents;
-+ loc += sreloc->reloc_count++ * sizeof (Elf32_External_Rela);
-+ if (sreloc->reloc_count * sizeof (Elf32_External_Rela) > sreloc->size)
-+ abort ();
-+
-+ bfd_elf32_swap_reloca_out (output_bfd, rel, loc);
-+}
-+
-+/* Find any dynamic relocs that apply to read-only sections. */
-
- static bfd_boolean
--maybe_set_textrel (struct elf_link_hash_entry *h, void *info_p)
-+readonly_dynrelocs (struct elf_link_hash_entry *h, void *inf)
- {
-- asection *sec;
-+ struct elf_nds32_link_hash_entry *eh;
-+ struct elf_nds32_dyn_relocs *p;
-
-- if (h->root.type == bfd_link_hash_indirect)
-- return TRUE;
-+ if (h->root.type == bfd_link_hash_warning)
-+ h = (struct elf_link_hash_entry *) h->root.u.i.link;
-
-- sec = readonly_dynrelocs (h);
-- if (sec != NULL)
-+ eh = (struct elf_nds32_link_hash_entry *) h;
-+ for (p = eh->dyn_relocs; p != NULL; p = p->next)
- {
-- struct bfd_link_info *info = (struct bfd_link_info *) info_p;
-+ asection *s = p->sec->output_section;
-+
-+ if (s != NULL && (s->flags & SEC_READONLY) != 0)
-+ {
-+ struct bfd_link_info *info = (struct bfd_link_info *) inf;
-
-- info->flags |= DF_TEXTREL;
-- info->callbacks->minfo
-- (_("%B: dynamic relocation against `%T' in read-only section `%A'\n"),
-- sec->owner, h->root.root.string, sec);
-+ info->flags |= DF_TEXTREL;
-
-- /* Not an error, just cut short the traversal. */
-- return FALSE;
-+ /* Not an error, just cut short the traversal. */
-+ return FALSE;
-+ }
- }
- return TRUE;
- }
-@@ -3856,20 +4516,24 @@ static bfd_boolean
- nds32_elf_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED,
- struct bfd_link_info *info)
- {
-- struct elf_nds32_link_hash_table *htab;
- bfd *dynobj;
- asection *s;
-+ bfd_boolean plt;
- bfd_boolean relocs;
- bfd *ibfd;
-+ struct elf_nds32_link_hash_table *htab;
-
- htab = nds32_elf_hash_table (info);
-- dynobj = htab->root.dynobj;
-+ if (htab == NULL)
-+ return FALSE;
-+
-+ dynobj = elf_hash_table (info)->dynobj;
- BFD_ASSERT (dynobj != NULL);
-
-- if (htab->root.dynamic_sections_created)
-+ if (elf_hash_table (info)->dynamic_sections_created)
- {
- /* Set the contents of the .interp section to the interpreter. */
-- if (bfd_link_executable (info) && !info->nointerp)
-+ if (bfd_link_executable (info))
- {
- s = bfd_get_section_by_name (dynobj, ".interp");
- BFD_ASSERT (s != NULL);
-@@ -3886,16 +4550,19 @@ nds32_elf_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED,
- bfd_signed_vma *end_local_got;
- bfd_size_type locsymcount;
- Elf_Internal_Shdr *symtab_hdr;
-- asection *srel;
-+ asection *sgot;
-+ char *local_tls_type;
-+ unsigned long symndx;
-+ bfd_vma *local_tlsdesc_gotent;
-
- if (bfd_get_flavour (ibfd) != bfd_target_elf_flavour)
- continue;
-
- for (s = ibfd->sections; s != NULL; s = s->next)
- {
-- struct elf_dyn_relocs *p;
-+ struct elf_nds32_dyn_relocs *p;
-
-- for (p = ((struct elf_dyn_relocs *)
-+ for (p = ((struct elf_nds32_dyn_relocs *)
- elf_section_data (s)->local_dynrel);
- p != NULL; p = p->next)
- {
-@@ -3909,8 +4576,8 @@ nds32_elf_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED,
- }
- else if (p->count != 0)
- {
-- srel = elf_section_data (p->sec)->sreloc;
-- srel->size += p->count * sizeof (Elf32_External_Rela);
-+ asection *sreloc = elf_section_data (p->sec)->sreloc;
-+ sreloc->size += p->count * sizeof (Elf32_External_Rela);
- if ((p->sec->output_section->flags & SEC_READONLY) != 0)
- info->flags |= DF_TEXTREL;
- }
-@@ -3924,19 +4591,57 @@ nds32_elf_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED,
- symtab_hdr = &elf_tdata (ibfd)->symtab_hdr;
- locsymcount = symtab_hdr->sh_info;
- end_local_got = local_got + locsymcount;
-- s = htab->root.sgot;
-- srel = htab->root.srelgot;
-- for (; local_got < end_local_got; ++local_got)
-+ sgot = elf_hash_table (info)->sgot;
-+ local_tls_type = elf32_nds32_local_got_tls_type (ibfd);
-+ local_tlsdesc_gotent = elf32_nds32_local_tlsdesc_gotent (ibfd);
-+ for (symndx = 0; local_got < end_local_got;
-+ ++local_got, ++local_tls_type, ++local_tlsdesc_gotent, ++symndx)
- {
- if (*local_got > 0)
- {
-- *local_got = s->size;
-- s->size += 4;
-- if (bfd_link_pic (info))
-- srel->size += sizeof (Elf32_External_Rela);
-+ int num_of_got_entry_needed = 0;
-+ *local_got = sgot->size;
-+ *local_tlsdesc_gotent = sgot->size;
-+
-+ /* TLS_NORMAL, and TLS_IE need one slot in .got. */
-+ if (*local_tls_type & (GOT_NORMAL | GOT_TLS_IE | GOT_TLS_IEGP))
-+ num_of_got_entry_needed = 1;
-+ /* TLS_GD, TLS_LD, and TLS_DESC need an 8-byte structure in the GOT. */
-+ else if (*local_tls_type & GOT_TLS_DESC)
-+ num_of_got_entry_needed = 2;
-+
-+ sgot->size += (num_of_got_entry_needed << 2);
-+
-+ /* non-relax-able TLS_DESCs need a slot in .rela.plt.
-+ others need a slot in .rela.got. */
-+ if (*local_tls_type == GOT_TLS_DESC)
-+ {
-+ if (bfd_link_pic (info))
-+ {
-+ if (htab->tls_desc_trampoline)
-+ {
-+ htab->num_tls_desc++;
-+ htab->root.srelplt->size += sizeof (Elf32_External_Rela);
-+ htab->tls_trampoline = -1;
-+ }
-+ else
-+ htab->root.srelgot->size += sizeof (Elf32_External_Rela);
-+ }
-+ else
-+ {
-+ /* TLS_DESC -> TLS_LE */
-+ }
-+ }
-+ else
-+ {
-+ htab->root.srelgot->size += sizeof (Elf32_External_Rela);
-+ }
- }
- else
-- *local_got = (bfd_vma) - 1;
-+ {
-+ *local_got = (bfd_vma) -1;
-+ *local_tlsdesc_gotent = (bfd_vma) -1;
-+ }
- }
- }
-
-@@ -3944,8 +4649,36 @@ nds32_elf_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED,
- sym dynamic relocs. */
- elf_link_hash_traverse (&htab->root, allocate_dynrelocs, (void *) info);
-
-+ /* For every jump slot reserved in the sgotplt, reloc_count is
-+ incremented. However, when we reserve space for TLS descriptors,
-+ it's not incremented, so in order to compute the space reserved
-+ for them, it suffices to multiply the reloc count by the jump
-+ slot size. */
-+ if (htab->tls_desc_trampoline && htab->root.srelplt)
-+ htab->sgotplt_jump_table_size = elf32_nds32_compute_jump_table_size (htab);
-+
-+ if (htab->tls_trampoline)
-+ {
-+ htab->tls_trampoline = htab->root.splt->size;
-+
-+ /* If we're not using lazy TLS relocations, don't generate the
-+ PLT and GOT entries they require. */
-+ if (!(info->flags & DF_BIND_NOW))
-+ {
-+ htab->dt_tlsdesc_got = htab->root.sgot->size;
-+ htab->root.sgot->size += 4;
-+
-+ htab->dt_tlsdesc_plt = htab->root.splt->size;
-+ htab->root.splt->size += 4 * ARRAY_SIZE (dl_tlsdesc_lazy_trampoline);
-+ }
-+ }
-+
- /* We now have determined the sizes of the various dynamic sections.
- Allocate memory for them. */
-+ /* The check_relocs and adjust_dynamic_symbol entry points have
-+ determined the sizes of the various dynamic sections. Allocate
-+ memory for them. */
-+ plt = FALSE;
- relocs = FALSE;
- for (s = dynobj->sections; s != NULL; s = s->next)
- {
-@@ -3956,18 +4689,19 @@ nds32_elf_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED,
- {
- /* Strip this section if we don't need it; see the
- comment below. */
-+ plt = s->size != 0;
- }
-- else if (s == htab->root.sgot)
-+ else if (s == elf_hash_table (info)->sgot)
- {
- got_size += s->size;
- }
-- else if (s == htab->root.sgotplt)
-+ else if (s == elf_hash_table (info)->sgotplt)
- {
- got_size += s->size;
- }
- else if (strncmp (bfd_get_section_name (dynobj, s), ".rela", 5) == 0)
- {
-- if (s->size != 0 && s != htab->root.srelplt)
-+ if (s->size != 0 && s != elf_hash_table (info)->srelplt)
- relocs = TRUE;
-
- /* We use the reloc_count field as a counter if we need
-@@ -4013,16 +4747,15 @@ nds32_elf_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED,
- must add the entries now so that we get the correct size for
- the .dynamic section. The DT_DEBUG entry is filled in by the
- dynamic linker and used by the debugger. */
--#define add_dynamic_entry(TAG, VAL) \
-- _bfd_elf_add_dynamic_entry (info, TAG, VAL)
-+#define add_dynamic_entry(TAG, VAL) _bfd_elf_add_dynamic_entry (info, TAG, VAL)
-
-- if (!bfd_link_pic (info))
-+ if (bfd_link_executable (info))
- {
- if (!add_dynamic_entry (DT_DEBUG, 0))
- return FALSE;
- }
-
-- if (htab->root.splt->size != 0)
-+ if (elf_hash_table (info)->splt->size != 0)
- {
- if (!add_dynamic_entry (DT_PLTGOT, 0)
- || !add_dynamic_entry (DT_PLTRELSZ, 0)
-@@ -4031,6 +4764,14 @@ nds32_elf_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED,
- return FALSE;
- }
-
-+ if (htab->tls_desc_trampoline && plt)
-+ {
-+ if (htab->dt_tlsdesc_plt
-+ && (!add_dynamic_entry (DT_TLSDESC_PLT, 0)
-+ || !add_dynamic_entry (DT_TLSDESC_GOT, 0)))
-+ return FALSE;
-+ }
-+
- if (relocs)
- {
- if (!add_dynamic_entry (DT_RELA, 0)
-@@ -4041,7 +4782,7 @@ nds32_elf_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED,
- /* If any dynamic relocs apply to a read-only section,
- then we need a DT_TEXTREL entry. */
- if ((info->flags & DF_TEXTREL) == 0)
-- elf_link_hash_traverse (&htab->root, maybe_set_textrel,
-+ elf_link_hash_traverse (&htab->root, readonly_dynrelocs,
- (void *) info);
-
- if ((info->flags & DF_TEXTREL) != 0)
-@@ -4076,10 +4817,11 @@ nds32_relocate_contents (reloc_howto_type *howto, bfd *input_bfd,
- switch (size)
- {
- default:
-+ case 0:
-+ case 1:
-+ case 8:
- abort ();
- break;
-- case 0:
-- return bfd_reloc_ok;
- case 2:
- x = bfd_getb16 (location);
- break;
-@@ -4297,9 +5039,9 @@ nds32_elf_output_symbol_hook (struct bfd_link_info *info,
- else
- source = input_sec->owner->filename;
-
-- fprintf (sym_ld_script, "\t%s = 0x%08lx;\t /* %s */\n",
-+ fprintf (sym_ld_script, "\t%s = 0x%08lx;\t /* %s */\n",
- h->root.root.string,
-- (long) (h->root.u.def.value
-+ (h->root.u.def.value
- + h->root.u.def.section->output_section->vma
- + h->root.u.def.section->output_offset), source);
- }
-@@ -4340,59 +5082,252 @@ nds32_elf_output_symbol_hook (struct bfd_link_info *info,
- section, which means that the addend must be adjusted
- accordingly. */
-
-+/* Return the base VMA address which should be subtracted from real addresses
-+ when resolving @dtpoff relocation.
-+ This is PT_TLS segment p_vaddr. */
-+
-+/* Return the relocation value for @tpoff relocation
-+ if STT_TLS virtual address is ADDRESS. */
-+
-+/* Return the relocation value for @gottpoff relocation
-+ if STT_TLS virtual address is ADDRESS. */
- static bfd_vma
--dtpoff_base (struct bfd_link_info *info)
-+gottpoff (struct bfd_link_info *info, bfd_vma address)
- {
-+ bfd_vma tp_base;
-+ bfd_vma tp_offset;
-+
- /* If tls_sec is NULL, we should have signalled an error already. */
- if (elf_hash_table (info)->tls_sec == NULL)
- return 0;
-- return elf_hash_table (info)->tls_sec->vma;
--}
--
--static bfd_boolean
--nds32_elf_relocate_section (bfd * output_bfd ATTRIBUTE_UNUSED,
-- struct bfd_link_info * info,
-- bfd * input_bfd,
-- asection * input_section,
-- bfd_byte * contents,
-- Elf_Internal_Rela * relocs,
-- Elf_Internal_Sym * local_syms,
-- asection ** local_sections)
--{
-- Elf_Internal_Shdr *symtab_hdr;
-- struct elf_link_hash_entry **sym_hashes;
-- Elf_Internal_Rela *rel, *relend;
-- bfd_boolean ret = TRUE; /* Assume success. */
-- int align = 0;
-- bfd_reloc_status_type r;
-- const char *errmsg = NULL;
-- bfd_vma gp;
-- struct elf_nds32_link_hash_table *htab;
-- bfd *dynobj;
-- bfd_vma *local_got_offsets;
-- asection *sgot, *splt, *sreloc;
-- bfd_vma high_address;
-- struct elf_nds32_link_hash_table *table;
-- int eliminate_gc_relocs;
-- bfd_vma fpbase_addr;
-
-- symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
-- sym_hashes = elf_sym_hashes (input_bfd);
-- htab = nds32_elf_hash_table (info);
-- high_address = bfd_get_section_limit (input_bfd, input_section);
-+ tp_base = elf_hash_table (info)->tls_sec->vma;
-+ tp_offset = address - tp_base;
-
-- dynobj = htab->root.dynobj;
-- local_got_offsets = elf_local_got_offsets (input_bfd);
-+ return tp_offset;
-+}
-
-- sgot = htab->root.sgot;
-- splt = htab->root.splt;
-- sreloc = NULL;
-+/* Move all SECURITY_16 to the final one for each instruction. */
-
-- rel = relocs;
-+static void
-+nds32_elf_crc_adjust_reloc (Elf_Internal_Rela *relocs,
-+ Elf_Internal_Rela *relend)
-+{
-+ Elf_Internal_Rela *rel, *crc_rel = NULL;
-+ Elf_Internal_Rela rel_temp;
-+
-+ for (rel = relocs; rel < relend; rel++)
-+ {
-+ if (crc_rel && crc_rel->r_offset == rel->r_offset)
-+ {
-+ memcpy (&rel_temp, rel, sizeof (Elf_Internal_Rela));
-+ memcpy (rel, crc_rel, sizeof (Elf_Internal_Rela));
-+ memcpy (crc_rel, &rel_temp, sizeof (Elf_Internal_Rela));
-+ crc_rel = rel;
-+ }
-+ else if (ELF32_R_TYPE (rel->r_info) == R_NDS32_SECURITY_16)
-+ {
-+ crc_rel = rel;
-+ continue;
-+ }
-+ }
-+}
-+
-+static bfd_boolean
-+patch_tls_desc_to_ie (bfd_byte *contents, Elf_Internal_Rela *rel, bfd *ibfd)
-+{
-+ /* TLS_GD/TLS_LD model #1
-+ 46 00 00 00 sethi $r0,#0x0
-+ 58 00 00 00 ori $r0,$r0,#0x0
-+ 40 00 74 00 add $r0,$r0,$gp
-+ 04 10 00 00 lwi $r1,[$r0+#0x0]
-+ 4b e0 04 01 jral $lp,$r1 */
-+
-+ /* TLS_GD/TLS_LD model #2
-+ 46 00 00 00 sethi $r0,#0x0
-+ 58 00 00 00 ori $r0,$r0,#0x0
-+ 38 10 74 02 lw $r1,[$r0+($gp<<#0x0)] <= TODO: not necessary $r1 register allocation
-+ 40 00 74 00 add $r0,$r0,$gp
-+ 4b e0 04 01 jral $lp,$r1 */
-+
-+ /* TLS_IE model (non-PIC)
-+ 46 00 00 00 sethi $r0,#0x0
-+ 04 00 00 00 lwi $r0,[$r0+#0x0]
-+ 38 00 64 02 lw $r0,[$r0+($r25<<#0x0)] */
-+
-+ /* TLS_IE model (PIC)
-+ 46 00 00 00 sethi $r0,#0x0
-+ 58 00 00 00 ori $r0,$r0,#0x0
-+ 38 00 74 02 lw $r0,[$r0+($gp<<#0x0)]
-+ 38 00 64 02 lw $r0,[$r0+($r25<<#0x0)] */
-+
-+ /* TLS_GD_TO_IE model
-+ 46 00 00 00 sethi $r0,#0x0
-+ 58 00 00 00 ori $r0,$r0,#0x0
-+ 40 00 74 00 add $r0,$rM,$gp
-+ 04 00 00 01 lwi $r0,[$r0+#0x4]
-+ 40 00 64 00 add $r0,$r0,$r25 */
-+
-+ bfd_boolean rz = FALSE;
-+
-+ typedef struct
-+ {
-+ uint32_t opcode;
-+ uint32_t mask;
-+ } pat_t;
-+
-+ uint32_t patch[3] =
-+ {
-+ 0x40007400, /* add $r0,$rM,$gp */
-+ 0x04000001, /* lwi $r0,[$r0+#0x4] */
-+ 0x40006400, /* add $r0,$r0,$r25 */
-+ };
-+
-+ pat_t mode0[3] =
-+ {
-+ { 0x40000000, 0xfe0003ff },
-+ { 0x04000000, 0xfe000000 },
-+ { 0x4be00001, 0xffff83ff },
-+ };
-+
-+ pat_t mode1[3] =
-+ {
-+ { 0x38007402, 0xfe007fff },
-+ { 0x40007400, 0xfe007fff },
-+ { 0x4be00001, 0xffff83ff },
-+ };
-+
-+ unsigned char *p = contents + rel->r_offset;
-+
-+ uint32_t insn;
-+ uint32_t regidx = 0;
-+ insn = bfd_getb32 (p);
-+ if (INSN_SETHI == (0xfe0fffffu & insn))
-+ {
-+ regidx = 0x1f & (insn >> 20);
-+ p += 4;
-+ }
-+
-+ insn = bfd_getb32 (p);
-+ if (INSN_ORI == (0xfe007fffu & insn))
-+ {
-+ regidx = 0x1f & (insn >> 20);
-+ p += 4;
-+ }
-+
-+ if (patch[2] == bfd_getb32 (p + 8)) /* character instruction */
-+ {
-+ /* already patched? */
-+ if ((patch[0] == (0xfff07fffu & bfd_getb32 (p + 0))) &&
-+ (patch[1] == bfd_getb32 (p + 4)))
-+ rz = TRUE;
-+ }
-+ else if (mode0[0].opcode == (mode0[0].mask & bfd_getb32 (p + 0)))
-+ {
-+ if ((mode0[1].opcode == (mode0[1].mask & bfd_getb32 (p + 4))) &&
-+ (mode0[2].opcode == (mode0[2].mask & bfd_getb32 (p + 8))))
-+ {
-+ bfd_putb32 (patch[0] | (regidx << 15), p + 0);
-+ bfd_putb32 (patch[1], p + 4);
-+ bfd_putb32 (patch[2], p + 8);
-+ rz = TRUE;
-+ }
-+ }
-+ else if (mode1[0].opcode == (mode1[0].mask & bfd_getb32 (p + 0)))
-+ {
-+ if ((mode1[1].opcode == (mode1[1].mask & bfd_getb32 (p + 4))) &&
-+ (mode1[2].opcode == (mode1[2].mask & bfd_getb32 (p + 8))))
-+ {
-+ bfd_putb32 (patch[0] | (regidx << 15), p + 0);
-+ bfd_putb32 (patch[1], p + 4);
-+ bfd_putb32 (patch[2], p + 8);
-+ rz = TRUE;
-+ }
-+ }
-+
-+ if (!rz)
-+ {
-+ printf ("%s: %s @ 0x%08x\n", __func__, ibfd->filename,
-+ (int) rel->r_offset);
-+ BFD_ASSERT(0); /* unsupported pattern */
-+ }
-+
-+ return rz;
-+}
-+
-+static enum elf_nds32_tls_type
-+get_tls_type (enum elf_nds32_reloc_type r_type, struct elf_link_hash_entry *h);
-+
-+static unsigned int
-+ones32 (register unsigned int x)
-+{
-+ /* 32-bit recursive reduction using SWAR...
-+ but first step is mapping 2-bit values
-+ into sum of 2 1-bit values in sneaky way. */
-+ x -= ((x >> 1) & 0x55555555);
-+ x = (((x >> 2) & 0x33333333) + (x & 0x33333333));
-+ x = (((x >> 4) + x) & 0x0f0f0f0f);
-+ x += (x >> 8);
-+ x += (x >> 16);
-+ return (x & 0x0000003f);
-+}
-+
-+static unsigned int
-+fls (register unsigned int x)
-+{
-+ return ffs (x & (-x));
-+}
-+
-+#define nds32_elf_local_tlsdesc_gotent(bfd) \
-+ (elf_nds32_tdata (bfd)->local_tlsdesc_gotent)
-+
-+static bfd_boolean
-+nds32_elf_relocate_section (bfd *output_bfd ATTRIBUTE_UNUSED,
-+ struct bfd_link_info *info, bfd *input_bfd,
-+ asection *input_section, bfd_byte *contents,
-+ Elf_Internal_Rela *relocs,
-+ Elf_Internal_Sym *local_syms,
-+ asection **local_sections)
-+{
-+ Elf_Internal_Shdr *symtab_hdr;
-+ struct elf_link_hash_entry **sym_hashes;
-+ Elf_Internal_Rela *rel, *relend;
-+ bfd_boolean ret = TRUE; /* Assume success. */
-+ int align = 0;
-+ bfd_reloc_status_type r;
-+ const char *errmsg = NULL;
-+ bfd_vma gp;
-+ struct elf_link_hash_table *ehtab;
-+ struct elf_nds32_link_hash_table *htab;
-+ bfd *dynobj;
-+ bfd_vma *local_got_offsets;
-+ asection *sgot, *splt, *sreloc;
-+ bfd_vma high_address;
-+ struct elf_nds32_link_hash_table *table;
-+ int eliminate_gc_relocs;
-+ bfd_vma fpbase_addr;
-+ Elf_Internal_Rela *crc_rel = NULL;
-+
-+ symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
-+ sym_hashes = elf_sym_hashes (input_bfd);
-+ ehtab = elf_hash_table (info);
-+ htab = nds32_elf_hash_table (info);
-+ high_address = bfd_get_section_limit (input_bfd, input_section);
-+
-+ dynobj = htab->root.dynobj;
-+ local_got_offsets = elf_local_got_offsets (input_bfd);
-+
-+ sgot = ehtab->sgot;
-+ splt = ehtab->splt;
-+ sreloc = NULL;
-+
-+ rel = relocs;
- relend = relocs + input_section->reloc_count;
-
- table = nds32_elf_hash_table (info);
- eliminate_gc_relocs = table->eliminate_gc_relocs;
-+
-+ /* explain _SDA_BASE_ */
- /* By this time, we can adjust the value of _SDA_BASE_. */
- if ((!bfd_link_relocatable (info)))
- {
-@@ -4402,40 +5337,37 @@ nds32_elf_relocate_section (bfd * output_bfd ATTRIBUTE_UNUSED,
- return FALSE;
- }
-
-- if (is_ITB_BASE_set == 0)
-- {
-- /* Set the _ITB_BASE_. */
-- if (!nds32_elf_ex9_itb_base (info))
-- {
-- _bfd_error_handler (_("%B: error: Cannot set _ITB_BASE_"),
-- output_bfd);
-- bfd_set_error (bfd_error_bad_value);
-- }
-- }
--
-- if (table->target_optimize & NDS32_RELAX_JUMP_IFC_ON)
-- if (!nds32_elf_ifc_reloc ())
-- _bfd_error_handler (_("error: IFC relocation error."));
-+#ifdef NDS32_LINUX_TOOLCHAIN
-+ /* Do TLS model conversion once at first. */
-+ nds32_elf_unify_tls_model (input_bfd, input_section, contents, info);
-+#endif
-
-- /* Relocation for .ex9.itable. */
-- if (table->target_optimize & NDS32_RELAX_EX9_ON
-- || (table->ex9_import_file && table->update_ex9_table))
-- nds32_elf_ex9_reloc_jmp (info);
-+ if (indirect_call_table.count > 0)
-+ nds32_elf_ict_relocate (output_bfd, info);
-
- /* Use gp as fp to prevent truncated fit. Because in relaxation time
- the fp value is set as gp, and it has be reverted for instruction
- setting fp. */
- fpbase_addr = elf_gp (output_bfd);
-
-+ /* Move all SECURITY_16 to the final one for each instruction. */
-+ nds32_elf_crc_adjust_reloc (relocs, relend);
-+
-+ /* Deal with (dynamic) relocations. */
- for (rel = relocs; rel < relend; rel++)
- {
- enum elf_nds32_reloc_type r_type;
- reloc_howto_type *howto = NULL;
- unsigned long r_symndx;
- struct elf_link_hash_entry *h = NULL;
-+ struct bfd_link_hash_entry *h2;
- Elf_Internal_Sym *sym = NULL;
- asection *sec;
- bfd_vma relocation;
-+ struct elf_nds32_ict_hash_entry *entry;
-+ bfd_vma relocation_sym = 0xdeadbeef;
-+ Elf_Internal_Rela *lorel;
-+ bfd_vma off;
-
- /* We can't modify r_addend here as elf_link_input_bfd has an assert to
- ensure it's zero (we use REL relocs, not RELA). Therefore this
-@@ -4463,12 +5395,17 @@ nds32_elf_relocate_section (bfd * output_bfd ATTRIBUTE_UNUSED,
- || r_type == R_NDS32_RELA_GNU_VTINHERIT
- || (r_type >= R_NDS32_INSN16 && r_type <= R_NDS32_25_FIXED_RELA)
- || r_type == R_NDS32_DATA
-- || r_type == R_NDS32_TRAN
-- || (r_type >= R_NDS32_LONGCALL4 && r_type <= R_NDS32_LONGJUMP7))
-+ || r_type == R_NDS32_TRAN)
- continue;
-
-- /* If we enter the fp-as-gp region. Resolve the address
-- of best fp-base. */
-+ /* Save security beginning. */
-+ if (r_type == R_NDS32_SECURITY_16 && crc_rel == NULL)
-+ {
-+ crc_rel = rel;
-+ continue;
-+ }
-+
-+ /* If we enter the fp-as-gp region. Resolve the address of best fp-base. */
- if (ELF32_R_TYPE (rel->r_info) == R_NDS32_RELAX_REGION_BEGIN
- && (rel->r_addend & R_NDS32_RELAX_REGION_OMIT_FP_FLAG))
- {
-@@ -4485,9 +5422,13 @@ nds32_elf_relocate_section (bfd * output_bfd ATTRIBUTE_UNUSED,
- fpbase_addr = elf_gp (output_bfd);
- }
-
-- if (((r_type >= R_NDS32_DWARF2_OP1_RELA
-- && r_type <= R_NDS32_DWARF2_LEB_RELA)
-- || r_type >= R_NDS32_RELAX_ENTRY) && !bfd_link_relocatable (info))
-+ /* Skip the relocations used for relaxation. */
-+ /* Fix ticket-11832, we have to update LONGCALL and LONGJUMP
-+ relocations when generating the relocatable files. */
-+ if (!bfd_link_relocatable (info)
-+ && (r_type >= R_NDS32_RELAX_ENTRY
-+ || (r_type >= R_NDS32_LONGCALL4
-+ && r_type <= R_NDS32_LONGJUMP7)))
- continue;
-
- howto = bfd_elf32_bfd_reloc_type_table_lookup (r_type);
-@@ -4506,10 +5447,26 @@ nds32_elf_relocate_section (bfd * output_bfd ATTRIBUTE_UNUSED,
-
- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel);
- addend = rel->r_addend;
-+
-+ /* keep symbol location for static TLS_IE GOT entry */
-+ relocation_sym = relocation;
-+ if (bfd_link_relocatable (info))
-+ {
-+ /* This is a relocatable link. We don't have to change
-+ anything, unless the reloc is against a section symbol,
-+ in which case we have to adjust according to where the
-+ section symbol winds up in the output section. */
-+ if (sym != NULL && ELF_ST_TYPE (sym->st_info) == STT_SECTION)
-+ rel->r_addend += sec->output_offset + sym->st_value;
-+
-+ continue;
-+ }
- }
- else
- {
- /* External symbol. */
-+ if (bfd_link_relocatable (info))
-+ continue;
- bfd_boolean warned, ignored, unresolved_reloc;
- int symndx = r_symndx - symtab_hdr->sh_info;
-
-@@ -4518,10 +5475,27 @@ nds32_elf_relocate_section (bfd * output_bfd ATTRIBUTE_UNUSED,
- relocation, unresolved_reloc, warned,
- ignored);
-
-+ /* keep symbol location for static TLS_IE GOT entry */
-+ relocation_sym = relocation;
-+
- /* la $fp, _FP_BASE_ is per-function (region).
- Handle it specially. */
- switch ((int) r_type)
- {
-+ case R_NDS32_HI20_RELA:
-+ case R_NDS32_LO12S0_RELA:
-+ if (strcmp (elf_sym_hashes (input_bfd)[symndx]->root.root.string,
-+ FP_BASE_NAME) == 0)
-+ {
-+ if (!bfd_link_pie (info))
-+ {
-+ _bfd_error_handler
-+ ("%pB: warning: _FP_BASE_ setting insns relaxation failed.",
-+ input_bfd);
-+ }
-+ relocation = fpbase_addr;
-+ break;
-+ }
- case R_NDS32_SDA19S0_RELA:
- case R_NDS32_SDA15S0_RELA:
- case R_NDS32_20_RELA:
-@@ -4532,19 +5506,6 @@ nds32_elf_relocate_section (bfd * output_bfd ATTRIBUTE_UNUSED,
- break;
- }
- }
--
-- }
--
-- if (bfd_link_relocatable (info))
-- {
-- /* This is a relocatable link. We don't have to change
-- anything, unless the reloc is against a section symbol,
-- in which case we have to adjust according to where the
-- section symbol winds up in the output section. */
-- if (sym != NULL && ELF_ST_TYPE (sym->st_info) == STT_SECTION)
-- rel->r_addend += sec->output_offset + sym->st_value;
--
-- continue;
- }
-
- /* Sanity check the address. */
-@@ -4554,16 +5515,14 @@ nds32_elf_relocate_section (bfd * output_bfd ATTRIBUTE_UNUSED,
- goto check_reloc;
- }
-
-- if ((r_type >= R_NDS32_DWARF2_OP1_RELA
-- && r_type <= R_NDS32_DWARF2_LEB_RELA)
-- || r_type >= R_NDS32_RELAX_ENTRY)
-+ if (r_type >= R_NDS32_RELAX_ENTRY)
- continue;
-
- switch ((int) r_type)
- {
- case R_NDS32_GOTOFF:
- /* Relocation is relative to the start of the global offset
-- table (for ld24 rx, #uimm24), e.g. access at label+addend
-+ table (for ld24 rx, #uimm24), e.g. access at label + addend
-
- ld24 rx. #label@GOTOFF + addend
- sub rx, r12. */
-@@ -4605,12 +5564,18 @@ nds32_elf_relocate_section (bfd * output_bfd ATTRIBUTE_UNUSED,
- case R_NDS32_PLT_GOTREL_LO15:
- case R_NDS32_PLT_GOTREL_LO19:
- case R_NDS32_PLT_GOTREL_LO20:
-- if (h == NULL || h->forced_local || h->plt.offset == (bfd_vma) - 1)
-+ if (h == NULL
-+ || h->forced_local
-+ || h->plt.offset == (bfd_vma) -1
-+ || (bfd_link_pie (info) && h->def_regular))
- {
-+ /* TODO: find better checking to optimize PIE PLT relocations. */
- /* We didn't make a PLT entry for this symbol. This
- happens when statically linking PIC code, or when
- using -Bsymbolic. */
-- relocation -= elf_gp (output_bfd);
-+ if (h)
-+ h->plt.offset = (bfd_vma) -1; /* cancel PLT trampoline. */
-+ relocation -= elf_gp(output_bfd);
- break;
- }
-
-@@ -4661,21 +5626,18 @@ nds32_elf_relocate_section (bfd * output_bfd ATTRIBUTE_UNUSED,
-
- case R_NDS32_GOTPC_HI20:
- case R_NDS32_GOTPC_LO12:
-- {
-- /* .got(_GLOBAL_OFFSET_TABLE_) - pc relocation
-- bl .+4
-- seth rx,#high(_GLOBAL_OFFSET_TABLE_)
-- or3 rx,rx,#low(_GLOBAL_OFFSET_TABLE_ +4)
-- or
-- bl .+4
-- seth rx,#shigh(_GLOBAL_OFFSET_TABLE_)
-- add3 rx,rx,#low(_GLOBAL_OFFSET_TABLE_ +4)
-- */
-- relocation = elf_gp (output_bfd);
-- relocation -= (input_section->output_section->vma
-- + input_section->output_offset + rel->r_offset);
-- break;
-- }
-+ /* .got(_GLOBAL_OFFSET_TABLE_) - pc relocation
-+ bl .+4
-+ seth rx,#high(_GLOBAL_OFFSET_TABLE_)
-+ or3 rx,rx,#low(_GLOBAL_OFFSET_TABLE_ +4)
-+ or
-+ bl .+4
-+ seth rx,#shigh(_GLOBAL_OFFSET_TABLE_)
-+ add3 rx,rx,#low(_GLOBAL_OFFSET_TABLE_ +4) */
-+ relocation = elf_gp (output_bfd);
-+ relocation -= (input_section->output_section->vma
-+ + input_section->output_offset + rel->r_offset);
-+ break;
-
- case R_NDS32_GOT20:
- /* Fall through. */
-@@ -4687,17 +5649,14 @@ nds32_elf_relocate_section (bfd * output_bfd ATTRIBUTE_UNUSED,
- offset table. */
- BFD_ASSERT (sgot != NULL);
-
-- if (h != NULL)
-+ if (h != NULL) /* External symbol */
- {
- bfd_boolean dyn;
-- bfd_vma off;
-
- off = h->got.offset;
- BFD_ASSERT (off != (bfd_vma) - 1);
- dyn = htab->root.dynamic_sections_created;
-- if (!WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn,
-- bfd_link_pic (info),
-- h)
-+ if (!WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, bfd_link_pic (info), h)
- || (bfd_link_pic (info)
- && (info->symbolic
- || h->dynindx == -1
-@@ -4707,28 +5666,27 @@ nds32_elf_relocate_section (bfd * output_bfd ATTRIBUTE_UNUSED,
- -Bsymbolic link and the symbol is defined
- locally, or the symbol was forced to be local
- because of a version file. We must initialize
-- this entry in the global offset table. Since the
-+ this entry in the global offset table. Since the
- offset must always be a multiple of 4, we use the
- least significant bit to record whether we have
- initialized it already.
-
- When doing a dynamic link, we create a .rela.got
-- relocation entry to initialize the value. This
-+ relocation entry to initialize the value. This
- is done in the finish_dynamic_symbol routine. */
-- if ((off & 1) != 0)
-+ if ((off & 1) != 0) /* clear LSB */
- off &= ~1;
- else
- {
- bfd_put_32 (output_bfd, relocation, sgot->contents + off);
-- h->got.offset |= 1;
-+ h->got.offset |= 1; /* mark initialized */
- }
- }
- relocation = sgot->output_section->vma + sgot->output_offset + off
-- - elf_gp (output_bfd);
-+ - elf_gp (output_bfd);
- }
-- else
-+ else /* Local symbol */
- {
-- bfd_vma off;
- bfd_byte *loc;
-
- BFD_ASSERT (local_got_offsets != NULL
-@@ -4736,10 +5694,10 @@ nds32_elf_relocate_section (bfd * output_bfd ATTRIBUTE_UNUSED,
-
- off = local_got_offsets[r_symndx];
-
-- /* The offset must always be a multiple of 4. We use
-+ /* The offset must always be a multiple of 4. We use
- the least significant bit to record whether we have
- already processed this entry. */
-- if ((off & 1) != 0)
-+ if ((off & 1) != 0) /* clear LSB */
- off &= ~1;
- else
- {
-@@ -4752,7 +5710,7 @@ nds32_elf_relocate_section (bfd * output_bfd ATTRIBUTE_UNUSED,
-
- /* We need to generate a R_NDS32_RELATIVE reloc
- for the dynamic linker. */
-- srelgot = htab->root.srelgot;
-+ srelgot = bfd_get_section_by_name (dynobj, ".rela.got");
- BFD_ASSERT (srelgot != NULL);
-
- outrel.r_offset = (elf_gp (output_bfd)
-@@ -4768,11 +5726,57 @@ nds32_elf_relocate_section (bfd * output_bfd ATTRIBUTE_UNUSED,
- local_got_offsets[r_symndx] |= 1;
- }
- relocation = sgot->output_section->vma + sgot->output_offset + off
-- - elf_gp (output_bfd);
-+ - elf_gp (output_bfd);
- }
-
- break;
-
-+ case R_NDS32_25_PCREL_RELA:
-+ case R_NDS32_HI20_RELA:
-+ case R_NDS32_LO12S0_RELA:
-+ case R_NDS32_LO12S2_RELA:
-+ /* Merge normal and indirect call functions. */
-+ if (!ignore_indirect_call && h
-+ && elf32_nds32_hash_entry (h)->indirect_call)
-+ {
-+ if (ict_model == R_NDS32_RELAX_ENTRY_ICT_LARGE)
-+ {
-+ _bfd_error_handler
-+ (_("%pB: Error: there are mixed indirect call function in"
-+ " ICT large model\'%s\'\n"),
-+ input_bfd, h->root.root.string);
-+ bfd_set_error (bfd_error_bad_value);
-+ return FALSE;
-+ }
-+ else
-+ _bfd_error_handler
-+ (_("%pB: Warning: there are mixed indirect call function"
-+ " \'%s\'\n"), input_bfd, h->root.root.string);
-+
-+ entry = (struct elf_nds32_ict_hash_entry*)
-+ bfd_hash_lookup (&indirect_call_table, h->root.root.string,
-+ FALSE, FALSE);
-+ if (!entry)
-+ {
-+ _bfd_error_handler
-+ (_("%pB %pA: internal error indirect call relocation "
-+ "0x%lx without hash.\n"),
-+ input_bfd, sec, rel->r_offset);
-+ bfd_set_error (bfd_error_bad_value);
-+ return FALSE;
-+ }
-+
-+ h2 = bfd_link_hash_lookup (info->hash,
-+ "_INDIRECT_CALL_TABLE_BASE_",
-+ FALSE, FALSE, FALSE);
-+ relocation = ((h2->u.def.value
-+ + h2->u.def.section->output_section->vma
-+ + h2->u.def.section->output_offset)
-+ + (entry->order * 4));
-+ break;
-+ }
-+
-+ /* Fall through. */
- case R_NDS32_16_RELA:
- case R_NDS32_20_RELA:
- case R_NDS32_5_RELA:
-@@ -4782,14 +5786,10 @@ nds32_elf_relocate_section (bfd * output_bfd ATTRIBUTE_UNUSED,
- case R_NDS32_10_UPCREL_RELA:
- case R_NDS32_15_PCREL_RELA:
- case R_NDS32_17_PCREL_RELA:
-- case R_NDS32_25_PCREL_RELA:
-- case R_NDS32_HI20_RELA:
- case R_NDS32_LO12S3_RELA:
-- case R_NDS32_LO12S2_RELA:
- case R_NDS32_LO12S2_DP_RELA:
- case R_NDS32_LO12S2_SP_RELA:
- case R_NDS32_LO12S1_RELA:
-- case R_NDS32_LO12S0_RELA:
- case R_NDS32_LO12S0_ORI_RELA:
- if (bfd_link_pic (info) && r_symndx != 0
- && (input_section->flags & SEC_ALLOC) != 0
-@@ -4863,15 +5863,37 @@ nds32_elf_relocate_section (bfd * output_bfd ATTRIBUTE_UNUSED,
- become local. */
- if (h == NULL
- || ((info->symbolic || h->dynindx == -1)
-- && h->def_regular))
-+ && h->def_regular)
-+ || (bfd_link_pie (info) && h->def_regular))
- {
- relocate = TRUE;
- outrel.r_info = ELF32_R_INFO (0, R_NDS32_RELATIVE);
- outrel.r_addend = relocation + rel->r_addend;
-+ if (h)
-+ {
-+ h->plt.offset = (bfd_vma) -1; /* cancel PLT trampoline. */
-+
-+ BFD_ASSERT (sgot != NULL);
-+ /* If we did not allocate got entry for the symbol, we can not
-+ fill the nonexistent got entry. */
-+ if (h->got.offset != (bfd_vma) -1 && (h->got.offset & 1) == 0)
-+ {
-+ bfd_put_32 (output_bfd, outrel.r_addend,
-+ sgot->contents + h->got.offset);
-+ }
-+ }
- }
- else
- {
-- BFD_ASSERT (h->dynindx != -1);
-+ if (h->dynindx == -1)
-+ {
-+ _bfd_error_handler
-+ (_("%pB: relocation %s against `%s' can not be used when"
-+ "making a shared object; recompile with -fPIC"),
-+ input_bfd, nds32_elf_howto_table[r_type].name, h->root.root.string);
-+ bfd_set_error (bfd_error_bad_value);
-+ return FALSE;
-+ }
- outrel.r_info = ELF32_R_INFO (h->dynindx, r_type);
- outrel.r_addend = rel->r_addend;
- }
-@@ -4895,8 +5917,8 @@ nds32_elf_relocate_section (bfd * output_bfd ATTRIBUTE_UNUSED,
- if (bfd_link_pic (info))
- {
- _bfd_error_handler
-- (_("%B: warning: cannot deal R_NDS32_25_ABS_RELA in shared "
-- "mode."), input_bfd);
-+ (_("%s: warning: cannot deal R_NDS32_25_ABS_RELA in shared mode."),
-+ bfd_get_filename (input_bfd));
- return FALSE;
- }
- break;
-@@ -4908,123 +5930,115 @@ nds32_elf_relocate_section (bfd * output_bfd ATTRIBUTE_UNUSED,
- goto check_reloc;
-
- case R_NDS32_HI20:
-+ /* We allow an arbitrary number of HI20 relocs before the
-+ LO12 reloc. This permits GCC to emit the HI and LO relocs
-+ itself. */
-+ for (lorel = rel + 1;
-+ (lorel < relend
-+ && ELF32_R_TYPE (lorel->r_info) == R_NDS32_HI20); lorel++)
-+ continue;
-+ if (lorel < relend
-+ && (ELF32_R_TYPE (lorel->r_info) == R_NDS32_LO12S3
-+ || ELF32_R_TYPE (lorel->r_info) == R_NDS32_LO12S2
-+ || ELF32_R_TYPE (lorel->r_info) == R_NDS32_LO12S1
-+ || ELF32_R_TYPE (lorel->r_info) == R_NDS32_LO12S0))
- {
-- Elf_Internal_Rela *lorel;
--
-- /* We allow an arbitrary number of HI20 relocs before the
-- LO12 reloc. This permits gcc to emit the HI and LO relocs
-- itself. */
-- for (lorel = rel + 1;
-- (lorel < relend
-- && ELF32_R_TYPE (lorel->r_info) == R_NDS32_HI20); lorel++)
-- continue;
-- if (lorel < relend
-- && (ELF32_R_TYPE (lorel->r_info) == R_NDS32_LO12S3
-- || ELF32_R_TYPE (lorel->r_info) == R_NDS32_LO12S2
-- || ELF32_R_TYPE (lorel->r_info) == R_NDS32_LO12S1
-- || ELF32_R_TYPE (lorel->r_info) == R_NDS32_LO12S0))
-- {
-- nds32_elf_relocate_hi20 (input_bfd, r_type, rel, lorel,
-- contents, relocation + addend);
-- r = bfd_reloc_ok;
-- }
-- else
-- r = _bfd_final_link_relocate (howto, input_bfd, input_section,
-- contents, offset, relocation,
-- addend);
-+ nds32_elf_relocate_hi20 (input_bfd, r_type, rel, lorel,
-+ contents, relocation + addend);
-+ r = bfd_reloc_ok;
- }
-+ else
-+ r = _bfd_final_link_relocate (howto, input_bfd, input_section,
-+ contents, offset, relocation,
-+ addend);
-
- goto check_reloc;
-
- case R_NDS32_GOT17S2_RELA:
- case R_NDS32_GOT15S2_RELA:
-+ BFD_ASSERT (sgot != NULL);
-+
-+ if (h != NULL)
- {
-- bfd_vma off;
-+ bfd_boolean dyn;
-
-- BFD_ASSERT (sgot != NULL);
-+ off = h->got.offset;
-+ BFD_ASSERT (off != (bfd_vma) - 1);
-
-- if (h != NULL)
-+ dyn = htab->root.dynamic_sections_created;
-+ if (!WILL_CALL_FINISH_DYNAMIC_SYMBOL
-+ (dyn, bfd_link_pic (info), h) || (bfd_link_pic (info)
-+ && (info->symbolic
-+ || h->dynindx == -1
-+ || h->forced_local)
-+ && h->def_regular))
- {
-- bfd_boolean dyn;
--
-- off = h->got.offset;
-- BFD_ASSERT (off != (bfd_vma) - 1);
--
-- dyn = htab->root.dynamic_sections_created;
-- if (!WILL_CALL_FINISH_DYNAMIC_SYMBOL
-- (dyn, bfd_link_pic (info), h)
-- || (bfd_link_pic (info)
-- && (info->symbolic
-- || h->dynindx == -1
-- || h->forced_local)
-- && h->def_regular))
-+ /* This is actually a static link, or it is a
-+ -Bsymbolic link and the symbol is defined
-+ locally, or the symbol was forced to be local
-+ because of a version file. We must initialize
-+ this entry in the global offset table. Since the
-+ offset must always be a multiple of 4, we use the
-+ least significant bit to record whether we have
-+ initialized it already.
-+
-+ When doing a dynamic link, we create a .rela.got
-+ relocation entry to initialize the value. This
-+ is done in the finish_dynamic_symbol routine. */
-+ if ((off & 1) != 0)
-+ off &= ~1;
-+ else
- {
-- /* This is actually a static link, or it is a
-- -Bsymbolic link and the symbol is defined
-- locally, or the symbol was forced to be local
-- because of a version file. We must initialize
-- this entry in the global offset table. Since the
-- offset must always be a multiple of 4, we use the
-- least significant bit to record whether we have
-- initialized it already.
--
-- When doing a dynamic link, we create a .rela.got
-- relocation entry to initialize the value. This
-- is done in the finish_dynamic_symbol routine. */
-- if ((off & 1) != 0)
-- off &= ~1;
-- else
-- {
-- bfd_put_32 (output_bfd, relocation,
-- sgot->contents + off);
-- h->got.offset |= 1;
-- }
-+ bfd_put_32 (output_bfd, relocation,
-+ sgot->contents + off);
-+ h->got.offset |= 1;
- }
- }
-- else
-- {
-- bfd_byte *loc;
-+ }
-+ else
-+ {
-+ bfd_byte *loc;
-
-- BFD_ASSERT (local_got_offsets != NULL
-- && local_got_offsets[r_symndx] != (bfd_vma) - 1);
-+ BFD_ASSERT (local_got_offsets != NULL
-+ && local_got_offsets[r_symndx] != (bfd_vma) - 1);
-
-- off = local_got_offsets[r_symndx];
-+ off = local_got_offsets[r_symndx];
-
-- /* The offset must always be a multiple of 4. We use
-- the least significant bit to record whether we have
-- already processed this entry. */
-- if ((off & 1) != 0)
-- off &= ~1;
-- else
-+ /* The offset must always be a multiple of 4. We use
-+ the least significant bit to record whether we have
-+ already processed this entry. */
-+ if ((off & 1) != 0)
-+ off &= ~1;
-+ else
-+ {
-+ bfd_put_32 (output_bfd, relocation, sgot->contents + off);
-+
-+ if (bfd_link_pic (info))
- {
-- bfd_put_32 (output_bfd, relocation, sgot->contents + off);
-+ asection *srelgot;
-+ Elf_Internal_Rela outrel;
-
-- if (bfd_link_pic (info))
-- {
-- asection *srelgot;
-- Elf_Internal_Rela outrel;
--
-- /* We need to generate a R_NDS32_RELATIVE reloc
-- for the dynamic linker. */
-- srelgot = htab->root.srelgot;
-- BFD_ASSERT (srelgot != NULL);
--
-- outrel.r_offset = (elf_gp (output_bfd)
-- + sgot->output_offset + off);
-- outrel.r_info = ELF32_R_INFO (0, R_NDS32_RELATIVE);
-- outrel.r_addend = relocation;
-- loc = srelgot->contents;
-- loc +=
-- srelgot->reloc_count * sizeof (Elf32_External_Rela);
-- bfd_elf32_swap_reloca_out (output_bfd, &outrel, loc);
-- ++srelgot->reloc_count;
-- }
-- local_got_offsets[r_symndx] |= 1;
-+ /* We need to generate a R_NDS32_RELATIVE reloc
-+ for the dynamic linker. */
-+ srelgot = bfd_get_section_by_name (dynobj, ".rela.got");
-+ BFD_ASSERT (srelgot != NULL);
-+
-+ outrel.r_offset = (elf_gp (output_bfd)
-+ + sgot->output_offset + off);
-+ outrel.r_info = ELF32_R_INFO (0, R_NDS32_RELATIVE);
-+ outrel.r_addend = relocation;
-+ loc = srelgot->contents;
-+ loc +=
-+ srelgot->reloc_count * sizeof (Elf32_External_Rela);
-+ bfd_elf32_swap_reloca_out (output_bfd, &outrel, loc);
-+ ++srelgot->reloc_count;
- }
-+ local_got_offsets[r_symndx] |= 1;
- }
-- relocation = sgot->output_section->vma + sgot->output_offset + off
-- - elf_gp (output_bfd);
- }
-+ relocation = sgot->output_section->vma + sgot->output_offset + off
-+ - elf_gp (output_bfd);
-+
- if (relocation & align)
- {
- /* Incorrect alignment. */
-@@ -5060,50 +6074,48 @@ nds32_elf_relocate_section (bfd * output_bfd ATTRIBUTE_UNUSED,
- case R_NDS32_SDA19S0_RELA:
- case R_NDS32_SDA15S0_RELA:
- case R_NDS32_SDA15S0:
-- {
-- align = 0x0;
-+ align = 0x0;
- handle_sda:
-- BFD_ASSERT (sec != NULL);
-+ BFD_ASSERT (sec != NULL);
-
-- /* If the symbol is in the abs section, the out_bfd will be null.
-- This happens when the relocation has a symbol@GOTOFF. */
-- r = nds32_elf_final_sda_base (output_bfd, info, &gp, FALSE);
-- if (r != bfd_reloc_ok)
-- {
-- _bfd_error_handler
-- (_("%B: warning: relocate SDA_BASE failed."), input_bfd);
-- ret = FALSE;
-- goto check_reloc;
-- }
-+ /* If the symbol is in the abs section, the out_bfd will be null.
-+ This happens when the relocation has a symbol@GOTOFF. */
-+ r = nds32_elf_final_sda_base (output_bfd, info, &gp, FALSE);
-+ if (r != bfd_reloc_ok)
-+ {
-+ _bfd_error_handler
-+ (_("%B: warning: relocate SDA_BASE failed."), input_bfd);
-+ ret = FALSE;
-+ goto check_reloc;
-+ }
-
-- /* At this point `relocation' contains the object's
-- address. */
-- if (r_type == R_NDS32_SDA_FP7U2_RELA)
-- {
-- relocation -= fpbase_addr;
-- }
-- else
-- relocation -= gp;
-- /* Now it contains the offset from _SDA_BASE_. */
-+ /* At this point `relocation' contains the object's
-+ address. */
-+ if (r_type == R_NDS32_SDA_FP7U2_RELA)
-+ {
-+ relocation -= fpbase_addr;
-+ }
-+ else
-+ relocation -= gp;
-+ /* Now it contains the offset from _SDA_BASE_. */
-
-- /* Make sure alignment is correct. */
-+ /* Make sure alignment is correct. */
-
-- if (relocation & align)
-- {
-- /* Incorrect alignment. */
-- _bfd_error_handler
-- /* xgettext:c-format */
-- (_("%B(%A): warning: unaligned small data access of type %d."),
-- input_bfd, input_section, r_type);
-- ret = FALSE;
-- goto check_reloc;
-- }
-+ if (relocation & align)
-+ {
-+ /* Incorrect alignment. */
-+ _bfd_error_handler
-+ (_("%B(%A): warning: unaligned small data access of type %d."),
-+ input_bfd, input_section, r_type);
-+ ret = FALSE;
-+ goto check_reloc;
- }
-
- break;
- case R_NDS32_17IFC_PCREL_RELA:
- case R_NDS32_10IFCU_PCREL_RELA:
-- /* do nothing */
-+ ifc_flag = TRUE;
-+ /* do nothing */
- break;
-
- case R_NDS32_TLS_LE_HI20:
-@@ -5112,28 +6124,38 @@ handle_sda:
- case R_NDS32_TLS_LE_15S0:
- case R_NDS32_TLS_LE_15S1:
- case R_NDS32_TLS_LE_15S2:
-+ /* TODO: we do not have garbage collection for got entries.
-+ IE to LE may have one empty entry, and DESC to LE may
-+ have two. */
- if (elf_hash_table (info)->tls_sec != NULL)
- relocation -= (elf_hash_table (info)->tls_sec->vma + TP_OFFSET);
- break;
- case R_NDS32_TLS_IE_HI20:
- case R_NDS32_TLS_IE_LO12S2:
-+ case R_NDS32_TLS_DESC_HI20:
-+ case R_NDS32_TLS_DESC_LO12:
-+ case R_NDS32_TLS_IE_LO12:
-+ case R_NDS32_TLS_IEGP_HI20:
-+ case R_NDS32_TLS_IEGP_LO12:
-+ case R_NDS32_TLS_IEGP_LO12S2:
- {
- /* Relocation is to the entry for this symbol in the global
- offset table. */
-- unsigned int tls_type;
-+ enum elf_nds32_tls_type tls_type, org_tls_type, eff_tls_type;
- asection *srelgot;
- Elf_Internal_Rela outrel;
-- bfd_vma off;
- bfd_byte *loc;
- int indx = 0;
-
-+ eff_tls_type = org_tls_type = get_tls_type (r_type, h);
-+
- BFD_ASSERT (sgot != NULL);
- if (h != NULL)
- {
- bfd_boolean dyn;
-
- off = h->got.offset;
-- BFD_ASSERT (off != (bfd_vma) - 1);
-+ BFD_ASSERT (off != (bfd_vma) -1);
- dyn = htab->root.dynamic_sections_created;
- tls_type = ((struct elf_nds32_link_hash_entry *) h)->tls_type;
- if (WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, bfd_link_pic (info), h)
-@@ -5143,64 +6165,184 @@ handle_sda:
- }
- else
- {
-- /* Never happen currently. */
- BFD_ASSERT (local_got_offsets != NULL
- && local_got_offsets[r_symndx] != (bfd_vma) - 1);
-
- off = local_got_offsets[r_symndx];
--
- tls_type = elf32_nds32_local_got_tls_type (input_bfd)[r_symndx];
- }
-+
- relocation = sgot->output_section->vma + sgot->output_offset + off;
-
-- if (r_type == R_NDS32_TLS_IE_LO12S2)
-- break;
-+ if (1 < ones32 (tls_type))
-+ {
-+ eff_tls_type = 1 << (fls (tls_type) - 1);
-+ /* TLS model shall be handled in nds32_elf_unify_tls_model () */
-+
-+ /* TLS model X -> LE is not implement yet!
-+ * workaround here! */
-+ if (eff_tls_type == GOT_TLS_LE)
-+ {
-+ eff_tls_type = 1 << (fls (tls_type ^ eff_tls_type) - 1);
-+ }
-+ }
-
- /* The offset must always be a multiple of 4. We use
- the least significant bit to record whether we have
- already processed this entry. */
-- if ((off & 1) != 0)
-- off &= ~1;
-+ bfd_boolean need_relocs = FALSE;
-+ srelgot = ehtab->srelgot;
-+ if ((bfd_link_pic (info) || indx != 0)
-+ && (h == NULL || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
-+ || h->root.type != bfd_link_hash_undefweak))
-+ {
-+ need_relocs = TRUE;
-+ BFD_ASSERT (srelgot != NULL);
-+ }
-+
-+ if (off & 1)
-+ {
-+ off &= ~1;
-+ relocation &= ~1;
-+
-+ if (eff_tls_type & GOT_TLS_DESC)
-+ {
-+ relocation -= elf_gp (output_bfd);
-+ if ((R_NDS32_TLS_DESC_HI20 == r_type) && (!need_relocs))
-+ {
-+ /* TLS model shall be converted */
-+ BFD_ASSERT(0);
-+ }
-+ }
-+ else if (eff_tls_type & GOT_TLS_IEGP)
-+ {
-+ relocation -= elf_gp (output_bfd);
-+ }
-+ }
- else
- {
-- bfd_boolean need_relocs = FALSE;
-- srelgot = htab->root.srelgot;
-- if ((bfd_link_pic (info) || indx != 0)
-- && (h == NULL
-- || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
-- || h->root.type != bfd_link_hash_undefweak))
-+ if ((eff_tls_type & GOT_TLS_LE) && (tls_type ^ eff_tls_type))
- {
-- need_relocs = TRUE;
-- BFD_ASSERT (srelgot != NULL);
-+ /* TLS model workaround shall be applied */
-+ BFD_ASSERT(0);
- }
-- if (tls_type & GOT_TLS_IE)
-+ else if (eff_tls_type & (GOT_TLS_IE | GOT_TLS_IEGP))
- {
-+ if (eff_tls_type & GOT_TLS_IEGP)
-+ relocation -= elf_gp(output_bfd);
-+
- if (need_relocs)
- {
-- if (h->dynindx == 0)
-- outrel.r_addend = relocation - dtpoff_base (info);
-+ if (indx == 0)
-+ outrel.r_addend = gottpoff (info, relocation_sym);
- else
- outrel.r_addend = 0;
- outrel.r_offset = (sgot->output_section->vma
-- + sgot->output_offset
-- + off);
-- outrel.r_info =
-- ELF32_R_INFO (h->dynindx, R_NDS32_TLS_TPOFF);
--
-- loc = srelgot->contents;
-- loc +=
-- srelgot->reloc_count * sizeof (Elf32_External_Rela);
-- bfd_elf32_swap_reloca_out (output_bfd, &outrel, loc);
-- ++srelgot->reloc_count;
-+ + sgot->output_offset + off);
-+ outrel.r_info = ELF32_R_INFO (indx, R_NDS32_TLS_TPOFF);
-+
-+ elf32_nds32_add_dynreloc (output_bfd, info, srelgot,
-+ &outrel);
- }
- else
-- bfd_put_32 (output_bfd, h->root.u.def.value - TP_OFFSET,
-- sgot->contents + off);
-+ {
-+ bfd_put_32 (output_bfd, gottpoff (info, relocation_sym),
-+ sgot->contents + off);
-+ }
-+ }
-+ else if (eff_tls_type & GOT_TLS_DESC)
-+ {
-+ relocation -= elf_gp (output_bfd);
-+ if (need_relocs)
-+ {
-+ if (indx == 0)
-+ outrel.r_addend = gottpoff (info, relocation_sym);
-+ else
-+ outrel.r_addend = 0;
-+ outrel.r_offset = (sgot->output_section->vma
-+ + sgot->output_offset + off);
-+ outrel.r_info = ELF32_R_INFO (indx, R_NDS32_TLS_DESC);
-+
-+ if (htab->tls_desc_trampoline)
-+ {
-+ asection *srelplt;
-+ srelplt = ehtab->srelplt;
-+ loc = srelplt->contents;
-+ loc += htab->next_tls_desc_index++ * sizeof (Elf32_External_Rela);
-+ BFD_ASSERT (loc + sizeof (Elf32_External_Rela)
-+ <= srelplt->contents + srelplt->size);
-+
-+ bfd_elf32_swap_reloca_out (output_bfd, &outrel, loc);
-+ }
-+ else
-+ {
-+ loc = srelgot->contents;
-+ loc += srelgot->reloc_count * sizeof (Elf32_External_Rela);
-+ bfd_elf32_swap_reloca_out (output_bfd, &outrel, loc);
-+ ++srelgot->reloc_count;
-+ }
-+ }
-+ else
-+ {
-+ /* feed me! */
-+ bfd_put_32 (output_bfd, 0xdeadbeef,
-+ sgot->contents + off);
-+ bfd_put_32 (output_bfd, gottpoff (info, relocation_sym),
-+ sgot->contents + off + 4);
-+ patch_tls_desc_to_ie (contents, rel, input_bfd);
-+ BFD_ASSERT(0);
-+ }
-+ }
-+ else
-+ {
-+ /* TLS model workaround shall be applied */
-+ BFD_ASSERT(0);
- }
-+
-+ if (h != NULL)
-+ h->got.offset |= 1;
-+ else
-+ local_got_offsets[r_symndx] |= 1;
- }
- }
-- break;
-+ break;
-+
-+ case R_NDS32_SECURITY_16:
-+ relocation = 0;
-+ crc_rel->r_addend = NDS32_SECURITY_NONE;
-+ r = nds32_elf_final_link_relocate (howto, input_bfd,
-+ input_section, contents,
-+ crc_rel->r_offset, relocation,
-+ crc_rel->r_addend);
-+ crc_rel = NULL;
-+ goto check_reloc;
-+ break;
-+ /* DON'T fall through. */
-+ case R_NDS32_ICT_HI20:
-+ case R_NDS32_ICT_LO12:
-+ case R_NDS32_ICT_25PC:
-+ case R_NDS32_ICT_LO12S2:
-+ entry = (struct elf_nds32_ict_hash_entry*)
-+ bfd_hash_lookup (&indirect_call_table, h->root.root.string,
-+ FALSE, FALSE);
-+ if (!entry)
-+ {
-+ _bfd_error_handler
-+ (_("%pB %pA: internal error indirect call relocation "
-+ "0x%lx without hash.\n"),
-+ input_bfd, sec, rel->r_offset);
-+ bfd_set_error (bfd_error_bad_value);
-+ return FALSE;
-+ }
-
-+ h2 = bfd_link_hash_lookup (info->hash,
-+ "_INDIRECT_CALL_TABLE_BASE_",
-+ FALSE, FALSE, FALSE);
-+ relocation = ((h2->u.def.value
-+ + h2->u.def.section->output_section->vma
-+ + h2->u.def.section->output_offset)
-+ + (entry->order * 4));
-+ break;
- /* DON'T fall through. */
-
- default:
-@@ -5275,6 +6417,12 @@ handle_sda:
- case R_NDS32_TLS_LE_15S0:
- case R_NDS32_TLS_LE_15S1:
- case R_NDS32_TLS_LE_15S2:
-+ case R_NDS32_TLS_DESC_HI20:
-+ case R_NDS32_TLS_DESC_LO12:
-+ case R_NDS32_TLS_IE_LO12:
-+ case R_NDS32_TLS_IEGP_HI20:
-+ case R_NDS32_TLS_IEGP_LO12:
-+ case R_NDS32_TLS_IEGP_LO12S2:
- /* Instruction related relocs must handle endian properly. */
- /* NOTE: PIC IS NOT HANDLE YET; DO IT LATER. */
- r = nds32_elf_final_link_relocate (howto, input_bfd,
-@@ -5283,6 +6431,15 @@ handle_sda:
- rel->r_addend);
- break;
-
-+ case R_NDS32_ICT_HI20:
-+ case R_NDS32_ICT_LO12:
-+ case R_NDS32_ICT_25PC:
-+ case R_NDS32_ICT_LO12S2:
-+ r = nds32_elf_final_link_relocate (howto, input_bfd, input_section,
-+ contents, rel->r_offset,
-+ relocation, 0);
-+ break;
-+
- default:
- /* All other relocs can use default handler. */
- r = _bfd_final_link_relocate (howto, input_bfd, input_section,
-@@ -5314,6 +6471,17 @@ check_reloc:
- switch (r)
- {
- case bfd_reloc_overflow:
-+ if (r_type == R_NDS32_17IFC_PCREL_RELA)
-+ {
-+ _bfd_error_handler
-+ (_("\n%pB: (%pA+0x%x): The IFC optimization range exceeded.\n"
-+ "Please turn off the IFC optimization (-mno-ifc) when "
-+ "compiling the file %s.\n"),
-+ input_bfd, sec, (int) rel->r_offset,
-+ h->root.u.def.section->owner->filename);
-+ bfd_set_error (bfd_error_bad_value);
-+ }
-+
- (*info->callbacks->reloc_overflow)
- (info, (h ? &h->root : NULL), name, howto->name,
- (bfd_vma) 0, input_bfd, input_section, offset);
-@@ -5340,14 +6508,18 @@ check_reloc:
- errmsg = _("internal error: unknown error");
- /* Fall through. */
-
-- common_error:
-- (*info->callbacks->warning) (info, errmsg, name, input_bfd,
-- input_section, offset);
-+common_error:
-+ (*info->callbacks->warning)
-+ (info, errmsg, name, input_bfd, input_section, offset);
- break;
- }
- }
- }
-
-+ /* Resotre header size to avoid overflow load. */
-+ if (elf_nds32_tdata (input_bfd)->hdr_size != 0)
-+ symtab_hdr->sh_size = elf_nds32_tdata (input_bfd)->hdr_size;
-+
- return ret;
- }
-
-@@ -5356,12 +6528,15 @@ check_reloc:
-
- static bfd_boolean
- nds32_elf_finish_dynamic_symbol (bfd *output_bfd, struct bfd_link_info *info,
-- struct elf_link_hash_entry *h, Elf_Internal_Sym *sym)
-+ struct elf_link_hash_entry *h,
-+ Elf_Internal_Sym *sym)
- {
-- struct elf_nds32_link_hash_table *htab;
-+ struct elf_link_hash_table *ehtab;
-+ struct elf_nds32_link_hash_entry *hent;
- bfd_byte *loc;
-
-- htab = nds32_elf_hash_table (info);
-+ ehtab = elf_hash_table (info);
-+ hent = (struct elf_nds32_link_hash_entry *) h;
-
- if (h->plt.offset != (bfd_vma) - 1)
- {
-@@ -5379,9 +6554,9 @@ nds32_elf_finish_dynamic_symbol (bfd *output_bfd, struct bfd_link_info *info,
-
- BFD_ASSERT (h->dynindx != -1);
-
-- splt = htab->root.splt;
-- sgot = htab->root.sgotplt;
-- srela = htab->root.srelplt;
-+ splt = ehtab->splt;
-+ sgot = ehtab->sgotplt;
-+ srela = ehtab->srelplt;
- BFD_ASSERT (splt != NULL && sgot != NULL && srela != NULL);
-
- /* Get the index in the procedure linkage table which
-@@ -5417,7 +6592,7 @@ nds32_elf_finish_dynamic_symbol (bfd *output_bfd, struct bfd_link_info *info,
- bfd_putb32 (insn, splt->contents + h->plt.offset + 12);
-
- insn = PLT_ENTRY_WORD4
-- + (((unsigned int) ((-(h->plt.offset + 16)) >> 1)) & 0xffffff);
-+ + (((unsigned int) ((-(h->plt.offset + 16)) >> 1)) & 0xffffff);
- bfd_putb32 (insn, splt->contents + h->plt.offset + 16);
- local_plt_offset = 12;
- }
-@@ -5428,9 +6603,8 @@ nds32_elf_finish_dynamic_symbol (bfd *output_bfd, struct bfd_link_info *info,
- long offset;
-
- /* FIXME, sda_base is 65536, it will damage opcode. */
-- /* insn = PLT_PIC_ENTRY_WORD0 + (((got_offset - sda_base) >> 2) & 0x7fff); */
- offset = sgot->output_section->vma + sgot->output_offset + got_offset
-- - elf_gp (output_bfd);
-+ - elf_gp (output_bfd);
- insn = PLT_PIC_ENTRY_WORD0 + ((offset >> 12) & 0xfffff);
- bfd_putb32 (insn, splt->contents + h->plt.offset);
-
-@@ -5479,18 +6653,18 @@ nds32_elf_finish_dynamic_symbol (bfd *output_bfd, struct bfd_link_info *info,
- }
- }
-
-- if (h->got.offset != (bfd_vma) - 1)
-+ if ((h->got.offset != (bfd_vma) -1) && (hent->tls_type == GOT_NORMAL))
- {
- asection *sgot;
-- asection *srela;
-+ asection *srelagot;
- Elf_Internal_Rela rela;
-
- /* This symbol has an entry in the global offset table.
- Set it up. */
-
-- sgot = htab->root.sgot;
-- srela = htab->root.srelgot;
-- BFD_ASSERT (sgot != NULL && srela != NULL);
-+ sgot = ehtab->sgot;
-+ srelagot = ehtab->srelgot;
-+ BFD_ASSERT (sgot != NULL && srelagot != NULL);
-
- rela.r_offset = (sgot->output_section->vma
- + sgot->output_offset + (h->got.offset & ~1));
-@@ -5500,14 +6674,24 @@ nds32_elf_finish_dynamic_symbol (bfd *output_bfd, struct bfd_link_info *info,
- the symbol was forced to be local because of a version file.
- The entry in the global offset table will already have been
- initialized in the relocate_section function. */
-- if (bfd_link_pic (info)
-- && (info->symbolic
-- || h->dynindx == -1 || h->forced_local) && h->def_regular)
-+ if ((bfd_link_pic (info)
-+ && (info->symbolic || h->dynindx == -1 || h->forced_local)
-+ && h->def_regular)
-+ || (bfd_link_pie (info) && h->def_regular))
- {
- rela.r_info = ELF32_R_INFO (0, R_NDS32_RELATIVE);
- rela.r_addend = (h->root.u.def.value
-- + h->root.u.def.section->output_section->vma
-- + h->root.u.def.section->output_offset);
-+ + h->root.u.def.section->output_section->vma
-+ + h->root.u.def.section->output_offset);
-+
-+ /* FIXME: cancel PLT trampoline, too late ?? */
-+ /* h->plt.offset = (bfd_vma) -1; */
-+
-+ if ((h->got.offset & 1) == 0)
-+ {
-+ bfd_put_32 (output_bfd, rela.r_addend,
-+ sgot->contents + h->got.offset);
-+ }
- }
- else
- {
-@@ -5518,10 +6702,11 @@ nds32_elf_finish_dynamic_symbol (bfd *output_bfd, struct bfd_link_info *info,
- rela.r_addend = 0;
- }
-
-- loc = srela->contents;
-- loc += srela->reloc_count * sizeof (Elf32_External_Rela);
-+ loc = srelagot->contents;
-+ loc += srelagot->reloc_count * sizeof (Elf32_External_Rela);
- bfd_elf32_swap_reloca_out (output_bfd, &rela, loc);
-- ++srela->reloc_count;
-+ ++srelagot->reloc_count;
-+ BFD_ASSERT (loc < (srelagot->contents + srelagot->size));
- }
-
- if (h->needs_copy)
-@@ -5563,23 +6748,32 @@ nds32_elf_finish_dynamic_symbol (bfd *output_bfd, struct bfd_link_info *info,
- static bfd_boolean
- nds32_elf_finish_dynamic_sections (bfd *output_bfd, struct bfd_link_info *info)
- {
-- struct elf_nds32_link_hash_table *htab;
- bfd *dynobj;
- asection *sdyn;
-- asection *sgot;
-+ asection *sgotplt;
-+ struct elf_link_hash_table *ehtab;
-+ struct elf_nds32_link_hash_table *htab;
-
-+ ehtab = elf_hash_table (info);
- htab = nds32_elf_hash_table (info);
-- dynobj = htab->root.dynobj;
-+ if (htab == NULL)
-+ return FALSE;
-+
-+ dynobj = elf_hash_table (info)->dynobj;
-
-- sgot = htab->root.sgotplt;
-+ sgotplt = ehtab->sgotplt;
-+ /* A broken linker script might have discarded the dynamic sections.
-+ Catch this here so that we do not seg-fault later on. */
-+ if (sgotplt != NULL && bfd_is_abs_section (sgotplt->output_section))
-+ return FALSE;
- sdyn = bfd_get_section_by_name (dynobj, ".dynamic");
-
-- if (htab->root.dynamic_sections_created)
-+ if (elf_hash_table (info)->dynamic_sections_created)
- {
- asection *splt;
- Elf32_External_Dyn *dyncon, *dynconend;
-
-- BFD_ASSERT (sgot != NULL && sdyn != NULL);
-+ BFD_ASSERT (sgotplt != NULL && sdyn != NULL);
-
- dyncon = (Elf32_External_Dyn *) sdyn->contents;
- dynconend = (Elf32_External_Dyn *) (sdyn->contents + sdyn->size);
-@@ -5597,25 +6791,60 @@ nds32_elf_finish_dynamic_sections (bfd *output_bfd, struct bfd_link_info *info)
- break;
-
- case DT_PLTGOT:
-- s = htab->root.sgotplt;
-+ /* name = ".got"; */
-+ s = ehtab->sgot->output_section;
- goto get_vma;
- case DT_JMPREL:
-- s = htab->root.srelplt;
-- get_vma:
-- dyn.d_un.d_ptr = s->output_section->vma + s->output_offset;
-+ s = ehtab->srelplt->output_section;
-+get_vma:
-+ BFD_ASSERT (s != NULL);
-+ dyn.d_un.d_ptr = s->vma;
- bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon);
- break;
-
- case DT_PLTRELSZ:
-- s = htab->root.srelplt;
-+ s = ehtab->srelplt->output_section;
-+ BFD_ASSERT (s != NULL);
- dyn.d_un.d_val = s->size;
- bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon);
- break;
-+
-+ case DT_RELASZ:
-+ /* My reading of the SVR4 ABI indicates that the
-+ procedure linkage table relocs (DT_JMPREL) should be
-+ included in the overall relocs (DT_RELA). This is
-+ what Solaris does. However, UnixWare can not handle
-+ that case. Therefore, we override the DT_RELASZ entry
-+ here to make it not include the JMPREL relocs. Since
-+ the linker script arranges for .rela.plt to follow all
-+ other relocation sections, we don't have to worry
-+ about changing the DT_RELA entry. */
-+ if (ehtab->srelplt != NULL)
-+ {
-+ s = ehtab->srelplt->output_section;
-+ dyn.d_un.d_val -= s->size;
-+ }
-+ bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon);
-+ break;
-+
-+ case DT_TLSDESC_PLT:
-+ s = htab->root.splt;
-+ dyn.d_un.d_ptr = (s->output_section->vma + s->output_offset
-+ + htab->dt_tlsdesc_plt);
-+ bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon);
-+ break;
-+
-+ case DT_TLSDESC_GOT:
-+ s = htab->root.sgot;
-+ dyn.d_un.d_ptr = (s->output_section->vma + s->output_offset
-+ + htab->dt_tlsdesc_got);
-+ bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon);
-+ break;
- }
- }
-
- /* Fill in the first entry in the procedure linkage table. */
-- splt = htab->root.splt;
-+ splt = ehtab->splt;
- if (splt && splt->size > 0)
- {
- if (bfd_link_pic (info))
-@@ -5624,13 +6853,11 @@ nds32_elf_finish_dynamic_sections (bfd *output_bfd, struct bfd_link_info *info)
- long offset;
-
- /* FIXME, sda_base is 65536, it will damage opcode. */
-- /* insn = PLT_PIC_ENTRY_WORD0 + (((got_offset - sda_base) >> 2) & 0x7fff); */
-- offset = sgot->output_section->vma + sgot->output_offset + 4
-- - elf_gp (output_bfd);
-+ offset = sgotplt->output_section->vma + sgotplt->output_offset + 4
-+ - elf_gp (output_bfd);
- insn = PLT0_PIC_ENTRY_WORD0 | ((offset >> 12) & 0xfffff);
- bfd_putb32 (insn, splt->contents);
-
-- /* insn = PLT0_PIC_ENTRY_WORD0 | (((8 - sda_base) >> 2) & 0x7fff) ; */
- /* here has a typo? */
- insn = PLT0_PIC_ENTRY_WORD1 | (offset & 0xfff);
- bfd_putb32 (insn, splt->contents + 4);
-@@ -5652,8 +6879,8 @@ nds32_elf_finish_dynamic_sections (bfd *output_bfd, struct bfd_link_info *info)
- unsigned long insn;
- unsigned long addr;
-
-- /* addr = .got + 4 */
-- addr = sgot->output_section->vma + sgot->output_offset + 4;
-+ /* addr = .got + 4 */
-+ addr = sgotplt->output_section->vma + sgotplt->output_offset + 4;
- insn = PLT0_ENTRY_WORD0 | ((addr >> 12) & 0xfffff);
- bfd_putb32 (insn, splt->contents);
-
-@@ -5673,21 +6900,48 @@ nds32_elf_finish_dynamic_sections (bfd *output_bfd, struct bfd_link_info *info)
- elf_section_data (splt->output_section)->this_hdr.sh_entsize =
- PLT_ENTRY_SIZE;
- }
-+
-+ if (htab->dt_tlsdesc_plt)
-+ {
-+ /* Calculate addresses. */
-+ asection *sgot = sgot = ehtab->sgot;
-+ bfd_vma pltgot = sgotplt->output_section->vma
-+ + sgotplt->output_offset;
-+ bfd_vma tlsdesc_got = sgot->output_section->vma + sgot->output_offset
-+ + htab->dt_tlsdesc_got;
-+
-+ /* Get GP offset. */
-+ pltgot -= elf_gp (output_bfd) - 4; /* PLTGOT[1] */
-+ tlsdesc_got -= elf_gp (output_bfd);
-+
-+ /* Do relocation. */
-+ dl_tlsdesc_lazy_trampoline[0] += ((1 << 20) - 1) & (tlsdesc_got >> 12);
-+ dl_tlsdesc_lazy_trampoline[1] += 0xfff & tlsdesc_got;
-+ dl_tlsdesc_lazy_trampoline[4] += ((1 << 20) - 1) & (pltgot >> 12);
-+ dl_tlsdesc_lazy_trampoline[5] += 0xfff & pltgot;
-+
-+ /* TODO: relaxation. */
-+
-+ /* Insert .plt. */
-+ nds32_put_trampoline (splt->contents + htab->dt_tlsdesc_plt,
-+ dl_tlsdesc_lazy_trampoline,
-+ ARRAY_SIZE (dl_tlsdesc_lazy_trampoline));
-+ }
- }
-
- /* Fill in the first three entries in the global offset table. */
-- if (sgot && sgot->size > 0)
-+ if (sgotplt && sgotplt->size > 0)
- {
- if (sdyn == NULL)
-- bfd_put_32 (output_bfd, (bfd_vma) 0, sgot->contents);
-+ bfd_put_32 (output_bfd, (bfd_vma) 0, sgotplt->contents);
- else
- bfd_put_32 (output_bfd,
- sdyn->output_section->vma + sdyn->output_offset,
-- sgot->contents);
-- bfd_put_32 (output_bfd, (bfd_vma) 0, sgot->contents + 4);
-- bfd_put_32 (output_bfd, (bfd_vma) 0, sgot->contents + 8);
-+ sgotplt->contents);
-+ bfd_put_32 (output_bfd, (bfd_vma) 0, sgotplt->contents + 4);
-+ bfd_put_32 (output_bfd, (bfd_vma) 0, sgotplt->contents + 8);
-
-- elf_section_data (sgot->output_section)->this_hdr.sh_entsize = 4;
-+ elf_section_data (sgotplt->output_section)->this_hdr.sh_entsize = 4;
- }
-
- return TRUE;
-@@ -5738,6 +6992,7 @@ nds32_elf_final_write_processing (bfd *abfd,
- {
- unsigned long val;
- static unsigned int cur_mach = 0;
-+ unsigned int i;
-
- if (bfd_mach_n1 != bfd_get_mach (abfd))
- {
-@@ -5771,6 +7026,36 @@ nds32_elf_final_write_processing (bfd *abfd,
-
- elf_elfheader (abfd)->e_flags &= ~EF_NDS_ARCH;
- elf_elfheader (abfd)->e_flags |= val;
-+ if (ifc_flag)
-+ elf_elfheader (abfd)->e_flags |= E_NDS32_HAS_IFC_INST ;
-+
-+ if (ict_file)
-+ {
-+ fprintf (ict_file, ".section " NDS32_ICT_SECTION ", \"ax\"\n");
-+ if (ict_model == R_NDS32_RELAX_ENTRY_ICT_LARGE)
-+ fprintf (ict_file, ".ict_model\tlarge\n");
-+ else
-+ fprintf (ict_file, ".ict_model\tsmall\n");
-+ fprintf (ict_file, ".globl _INDIRECT_CALL_TABLE_BASE_\n"
-+ "_INDIRECT_CALL_TABLE_BASE_:\n");
-+ /* Output rom patch entries. */
-+ indirect_call_table.frozen = 1;
-+ for (i = 0; i < indirect_call_table.size; i++)
-+ {
-+ struct bfd_hash_entry *p;
-+ struct elf_nds32_ict_hash_entry *entry;
-+
-+ for (p = indirect_call_table.table[i]; p != NULL; p = p->next)
-+ {
-+ entry = (struct elf_nds32_ict_hash_entry *) p;
-+ if (ict_model == R_NDS32_RELAX_ENTRY_ICT_LARGE)
-+ fprintf (ict_file, "\t.word\t%s\n", entry->root.string);
-+ else
-+ fprintf (ict_file, "\tj\t%s\n", entry->root.string);
-+ }
-+ }
-+ indirect_call_table.frozen = 0;
-+ }
- }
-
- /* Function to keep NDS32 specific file flags. */
-@@ -5856,13 +7141,27 @@ nds32_check_vec_size (bfd *ibfd)
- return TRUE;
- }
-
-+static unsigned int
-+nds32_elf_force_to_set_output_abi (char *str)
-+{
-+ flagword flags;
-+
-+ if (strcmp (str, "AABI") == 0)
-+ flags = E_NDS_ABI_AABI;
-+ else if (strcmp (str, "V2FP+") == 0)
-+ flags = E_NDS_ABI_V2FP_PLUS;
-+ else
-+ flags = 0;
-+
-+ return flags;
-+}
-+
- /* Merge backend specific data from an object file to the output
- object file when linking. */
-
- static bfd_boolean
- nds32_elf_merge_private_bfd_data (bfd *ibfd, struct bfd_link_info *info)
- {
-- bfd *obfd = info->output_bfd;
- flagword out_flags;
- flagword in_flags;
- flagword out_16regs;
-@@ -5873,6 +7172,7 @@ nds32_elf_merge_private_bfd_data (bfd *ibfd, struct bfd_link_info *info)
- flagword in_version;
- flagword out_fpu_config;
- flagword in_fpu_config;
-+ bfd *obfd = info->output_bfd;
-
- /* TODO: Revise to use object-attributes instead. */
- if (!nds32_check_vec_size (ibfd))
-@@ -5891,135 +7191,171 @@ nds32_elf_merge_private_bfd_data (bfd *ibfd, struct bfd_link_info *info)
- return FALSE;
- }
-
-- in_version = elf_elfheader (ibfd)->e_flags & EF_NDS32_ELF_VERSION;
-- if (in_version == E_NDS32_ELF_VER_1_2)
-- {
-- _bfd_error_handler
-- (_("%B: warning: Older version of object file encountered, "
-- "Please recompile with current tool chain."), ibfd);
-- }
--
-- /* We may need to merge V1 and V2 arch object files to V2. */
-- if ((elf_elfheader (ibfd)->e_flags & EF_NDS_ARCH)
-- != (elf_elfheader (obfd)->e_flags & EF_NDS_ARCH))
-+ /* [Bug 11585] [Ticket 7067] -B option in objcopy cannot work as expected.
-+ e_flags = 0 shall be treat as generic one.
-+ no checking, and no merging. */
-+ if (elf_elfheader (ibfd)->e_flags)
- {
-- /* Need to convert version. */
-- if ((elf_elfheader (ibfd)->e_flags & EF_NDS_ARCH)
-- == E_NDS_ARCH_STAR_RESERVED)
-+ in_version = elf_elfheader (ibfd)->e_flags & EF_NDS32_ELF_VERSION;
-+ if (in_version == E_NDS32_ELF_VER_1_2)
- {
-- elf_elfheader (obfd)->e_flags = elf_elfheader (ibfd)->e_flags;
-+ _bfd_error_handler
-+ (_("%pB: warning: Older version of object file encountered, "
-+ "Please recompile with current tool chain."), ibfd);
- }
-- else if ((elf_elfheader (obfd)->e_flags & EF_NDS_ARCH) == E_NDS_ARCH_STAR_V0_9
-- || (elf_elfheader (ibfd)->e_flags & EF_NDS_ARCH)
-- > (elf_elfheader (obfd)->e_flags & EF_NDS_ARCH))
-+
-+ if (output_abi != NULL)
- {
-- elf_elfheader (obfd)->e_flags =
-- convert_e_flags (elf_elfheader (obfd)->e_flags,
-- (elf_elfheader (ibfd)->e_flags & EF_NDS_ARCH));
-+ elf_elfheader (ibfd)->e_flags &= ~(EF_NDS_ABI);
-+ elf_elfheader (ibfd)->e_flags
-+ |= nds32_elf_force_to_set_output_abi (output_abi);
-+ elf_elfheader (obfd)->e_flags &= ~(EF_NDS_ABI);
-+ elf_elfheader (obfd)->e_flags
-+ |= nds32_elf_force_to_set_output_abi (output_abi);
- }
-- else
-+
-+ /* We may need to merge V1 and V2 arch object files to V2. */
-+ if ((elf_elfheader (ibfd)->e_flags & EF_NDS_ARCH)
-+ != (elf_elfheader (obfd)->e_flags & EF_NDS_ARCH))
- {
-- elf_elfheader (ibfd)->e_flags =
-- convert_e_flags (elf_elfheader (ibfd)->e_flags,
-- (elf_elfheader (obfd)->e_flags & EF_NDS_ARCH));
-- }
-- }
--
-- /* Extract some flags. */
-- in_flags = elf_elfheader (ibfd)->e_flags
-- & (~(E_NDS32_HAS_REDUCED_REGS | EF_NDS32_ELF_VERSION
-- | E_NDS32_HAS_NO_MAC_INST | E_NDS32_FPU_REG_CONF));
--
-- /* The following flags need special treatment. */
-- in_16regs = elf_elfheader (ibfd)->e_flags & E_NDS32_HAS_REDUCED_REGS;
-- in_no_mac = elf_elfheader (ibfd)->e_flags & E_NDS32_HAS_NO_MAC_INST;
-- in_fpu_config = elf_elfheader (ibfd)->e_flags & E_NDS32_FPU_REG_CONF;
--
-- /* Extract some flags. */
-- out_flags = elf_elfheader (obfd)->e_flags
-- & (~(E_NDS32_HAS_REDUCED_REGS | EF_NDS32_ELF_VERSION
-- | E_NDS32_HAS_NO_MAC_INST | E_NDS32_FPU_REG_CONF));
--
-- /* The following flags need special treatment. */
-- out_16regs = elf_elfheader (obfd)->e_flags & E_NDS32_HAS_REDUCED_REGS;
-- out_no_mac = elf_elfheader (obfd)->e_flags & E_NDS32_HAS_NO_MAC_INST;
-- out_fpu_config = elf_elfheader (obfd)->e_flags & E_NDS32_FPU_REG_CONF;
-- out_version = elf_elfheader (obfd)->e_flags & EF_NDS32_ELF_VERSION;
-- if (!elf_flags_init (obfd))
-- {
-- /* If the input is the default architecture then do not
-- bother setting the flags for the output architecture,
-- instead allow future merges to do this. If no future
-- merges ever set these flags then they will retain their
-- unitialised values, which surprise surprise, correspond
-- to the default values. */
-- if (bfd_get_arch_info (ibfd)->the_default)
-- return TRUE;
-+ /* Need to convert version. */
-+ if ((elf_elfheader (ibfd)->e_flags & EF_NDS_ARCH)
-+ == E_NDS_ARCH_STAR_RESERVED)
-+ {
-+ elf_elfheader (obfd)->e_flags = elf_elfheader (ibfd)->e_flags;
-+ }
-+ else if ((elf_elfheader (ibfd)->e_flags & EF_NDS_ARCH)
-+ == E_NDS_ARCH_STAR_V3_M
-+ && (elf_elfheader (obfd)->e_flags & EF_NDS_ARCH)
-+ == E_NDS_ARCH_STAR_V3_0)
-+ {
-+ elf_elfheader (ibfd)->e_flags =
-+ (elf_elfheader (ibfd)->e_flags & (~EF_NDS_ARCH))
-+ | E_NDS_ARCH_STAR_V3_0;
-+ }
-+ else if ((elf_elfheader (obfd)->e_flags & EF_NDS_ARCH)
-+ == E_NDS_ARCH_STAR_V0_9
-+ || (elf_elfheader (ibfd)->e_flags & EF_NDS_ARCH)
-+ > (elf_elfheader (obfd)->e_flags & EF_NDS_ARCH))
-+ {
-+ elf_elfheader (obfd)->e_flags =
-+ convert_e_flags (elf_elfheader (obfd)->e_flags,
-+ (elf_elfheader (ibfd)->e_flags & EF_NDS_ARCH));
-+ }
-+ else
-+ {
-+ elf_elfheader (ibfd)->e_flags =
-+ convert_e_flags (elf_elfheader (ibfd)->e_flags,
-+ (elf_elfheader (obfd)->e_flags & EF_NDS_ARCH));
-+ }
-+ }
-
-- elf_flags_init (obfd) = TRUE;
-- elf_elfheader (obfd)->e_flags = elf_elfheader (ibfd)->e_flags;
-+ /* Extract some flags. */
-+ in_flags = elf_elfheader (ibfd)->e_flags
-+ & (~(E_NDS32_HAS_REDUCED_REGS | EF_NDS32_ELF_VERSION
-+ | E_NDS32_HAS_NO_MAC_INST | E_NDS32_FPU_REG_CONF));
-+
-+ /* The following flags need special treatment. */
-+ in_16regs = elf_elfheader (ibfd)->e_flags & E_NDS32_HAS_REDUCED_REGS;
-+ in_no_mac = elf_elfheader (ibfd)->e_flags & E_NDS32_HAS_NO_MAC_INST;
-+ in_fpu_config = elf_elfheader (ibfd)->e_flags & E_NDS32_FPU_REG_CONF;
-+
-+ /* Extract some flags. */
-+ out_flags = elf_elfheader (obfd)->e_flags
-+ & (~(E_NDS32_HAS_REDUCED_REGS | EF_NDS32_ELF_VERSION
-+ | E_NDS32_HAS_NO_MAC_INST | E_NDS32_FPU_REG_CONF));
-+
-+ /* The following flags need special treatment. */
-+ out_16regs = elf_elfheader (obfd)->e_flags & E_NDS32_HAS_REDUCED_REGS;
-+ out_no_mac = elf_elfheader (obfd)->e_flags & E_NDS32_HAS_NO_MAC_INST;
-+ out_fpu_config = elf_elfheader (obfd)->e_flags & E_NDS32_FPU_REG_CONF;
-+ out_version = elf_elfheader (obfd)->e_flags & EF_NDS32_ELF_VERSION;
-+ if (!elf_flags_init (obfd))
-+ {
-+ /* If the input is the default architecture then do not
-+ bother setting the flags for the output architecture,
-+ instead allow future merges to do this. If no future
-+ merges ever set these flags then they will retain their
-+ unitialised values, which surprise surprise, correspond
-+ to the default values. */
-+ if (bfd_get_arch_info (ibfd)->the_default)
-+ return TRUE;
-
-- if (bfd_get_arch (obfd) == bfd_get_arch (ibfd)
-- && bfd_get_arch_info (obfd)->the_default)
-- {
-- return bfd_set_arch_mach (obfd, bfd_get_arch (ibfd),
-- bfd_get_mach (ibfd));
-+ elf_flags_init (obfd) = TRUE;
-+ elf_elfheader (obfd)->e_flags = elf_elfheader (ibfd)->e_flags;
-+
-+ if (bfd_get_arch (obfd) == bfd_get_arch (ibfd)
-+ && bfd_get_arch_info (obfd)->the_default)
-+ {
-+ return bfd_set_arch_mach (obfd, bfd_get_arch (ibfd),
-+ bfd_get_mach (ibfd));
-+ }
-+
-+ return TRUE;
- }
-
-- return TRUE;
-- }
-+ /* Check flag compatibility. */
-+ if ((in_flags & EF_NDS_ABI) != (out_flags & EF_NDS_ABI))
-+ {
-+ asection *section = NULL;
-+ bfd_byte *contents = NULL;
-+ section = bfd_get_section_by_name (ibfd, ".note.v2abi_compatible");
-+ if (section)
-+ bfd_get_full_section_contents (ibfd, section, &contents);
-
-- /* Check flag compatibility. */
-- if ((in_flags & EF_NDS_ABI) != (out_flags & EF_NDS_ABI))
-- {
-- _bfd_error_handler
-- (_("%B: error: ABI mismatch with previous modules."), ibfd);
-+ /* Only enable v3f/v3s toolchain to link v2abi compatible objects. */
-+ if ((contents == NULL)
-+ || bfd_getb32 (contents) != 1
-+ || (out_flags & EF_NDS_ABI) != E_NDS_ABI_V2FP_PLUS)
-+ {
-+ _bfd_error_handler
-+ (_("%pB: error: ABI mismatch with previous modules."), ibfd);
-
-- bfd_set_error (bfd_error_bad_value);
-- return FALSE;
-- }
-+ bfd_set_error (bfd_error_bad_value);
-+ return FALSE;
-+ }
-+ }
-
-- if ((in_flags & EF_NDS_ARCH) != (out_flags & EF_NDS_ARCH))
-- {
-- if (((in_flags & EF_NDS_ARCH) != E_N1_ARCH))
-+ if ((in_flags & EF_NDS_ARCH) != (out_flags & EF_NDS_ARCH))
- {
-- _bfd_error_handler
-- (_("%B: error: Instruction set mismatch with previous modules."), ibfd);
-+ if (((in_flags & EF_NDS_ARCH) != E_N1_ARCH))
-+ {
-+ _bfd_error_handler
-+ (_("%B: error: Instruction set mismatch with previous modules."), ibfd);
-
-- bfd_set_error (bfd_error_bad_value);
-- return FALSE;
-+ bfd_set_error (bfd_error_bad_value);
-+ return FALSE;
-+ }
- }
-- }
-
-- /* When linking with V1.2 and V1.3 objects together the output is V1.2.
-- and perf ext1 and DIV are mergerd to perf ext1. */
-- if (in_version == E_NDS32_ELF_VER_1_2 || out_version == E_NDS32_ELF_VER_1_2)
-- {
-- elf_elfheader (obfd)->e_flags =
-- (in_flags & (~(E_NDS32_HAS_EXT_INST | E_NDS32_HAS_DIV_INST)))
-- | (out_flags & (~(E_NDS32_HAS_EXT_INST | E_NDS32_HAS_DIV_INST)))
-- | (((in_flags & (E_NDS32_HAS_EXT_INST | E_NDS32_HAS_DIV_INST)))
-- ? E_NDS32_HAS_EXT_INST : 0)
-- | (((out_flags & (E_NDS32_HAS_EXT_INST | E_NDS32_HAS_DIV_INST)))
-- ? E_NDS32_HAS_EXT_INST : 0)
-- | (in_16regs & out_16regs) | (in_no_mac & out_no_mac)
-- | ((in_version > out_version) ? out_version : in_version);
-- }
-- else
-- {
-- if (in_version != out_version)
-- _bfd_error_handler
-- /* xgettext:c-format */
-- (_("%B: warning: Incompatible elf-versions %s and %s."),
-- ibfd, nds32_elfver_strtab[out_version],
-- nds32_elfver_strtab[in_version]);
-+ /* When linking with V1.2 and V1.3 objects together the output is V1.2.
-+ and perf ext1 and DIV are mergerd to perf ext1. */
-+ if (in_version == E_NDS32_ELF_VER_1_2 || out_version == E_NDS32_ELF_VER_1_2)
-+ {
-+ elf_elfheader (obfd)->e_flags =
-+ (in_flags & (~(E_NDS32_HAS_EXT_INST | E_NDS32_HAS_DIV_INST)))
-+ | (out_flags & (~(E_NDS32_HAS_EXT_INST | E_NDS32_HAS_DIV_INST)))
-+ | (((in_flags & (E_NDS32_HAS_EXT_INST | E_NDS32_HAS_DIV_INST)))
-+ ? E_NDS32_HAS_EXT_INST : 0)
-+ | (((out_flags & (E_NDS32_HAS_EXT_INST | E_NDS32_HAS_DIV_INST)))
-+ ? E_NDS32_HAS_EXT_INST : 0)
-+ | (in_16regs & out_16regs) | (in_no_mac & out_no_mac)
-+ | ((in_version > out_version) ? out_version : in_version);
-+ }
-+ else
-+ {
-+ if (in_version != out_version)
-+ _bfd_error_handler
-+ (_("%B: warning: Incompatible elf-versions %s and %s."), ibfd,
-+ nds32_elfver_strtab[out_version],
-+ nds32_elfver_strtab[in_version]);
-
-- elf_elfheader (obfd)->e_flags = in_flags | out_flags
-- | (in_16regs & out_16regs) | (in_no_mac & out_no_mac)
-- | (in_fpu_config > out_fpu_config ? in_fpu_config : out_fpu_config)
-- | (in_version > out_version ? out_version : in_version);
-+ elf_elfheader (obfd)->e_flags = in_flags | out_flags
-+ | (in_16regs & out_16regs) | (in_no_mac & out_no_mac)
-+ | (in_fpu_config > out_fpu_config ? in_fpu_config : out_fpu_config)
-+ | (in_version > out_version ? out_version : in_version);
-+ }
- }
--
- return TRUE;
- }
-
-@@ -6081,6 +7417,79 @@ nds32_elf_gc_mark_hook (asection *sec, struct bfd_link_info *info,
- return _bfd_elf_gc_mark_hook (sec, info, rel, h, sym);
- }
-
-+static enum elf_nds32_tls_type
-+get_tls_type (enum elf_nds32_reloc_type r_type,
-+ struct elf_link_hash_entry *h ATTRIBUTE_UNUSED)
-+{
-+ enum elf_nds32_tls_type tls_type;
-+ switch (r_type)
-+ {
-+ case R_NDS32_TLS_LE_HI20:
-+ case R_NDS32_TLS_LE_LO12:
-+ tls_type = GOT_TLS_LE;
-+ break;
-+ case R_NDS32_TLS_IE_HI20:
-+ case R_NDS32_TLS_IE_LO12S2:
-+ case R_NDS32_TLS_IE_LO12:
-+ tls_type = GOT_TLS_IE;
-+ break;
-+ case R_NDS32_TLS_IEGP_HI20:
-+ case R_NDS32_TLS_IEGP_LO12:
-+ case R_NDS32_TLS_IEGP_LO12S2:
-+ tls_type = GOT_TLS_IEGP;
-+ break;
-+ case R_NDS32_TLS_DESC_HI20:
-+ case R_NDS32_TLS_DESC_LO12:
-+ case R_NDS32_TLS_DESC_ADD:
-+ case R_NDS32_TLS_DESC_FUNC:
-+ case R_NDS32_TLS_DESC_CALL:
-+ tls_type = GOT_TLS_DESC;
-+ break;
-+ default:
-+ tls_type = GOT_NORMAL;
-+ break;
-+ }
-+ return tls_type;
-+}
-+
-+/* Ensure that we have allocated bookkeeping structures for ABFD's local
-+ symbols. */
-+
-+static bfd_boolean
-+elf32_nds32_allocate_local_sym_info (bfd *abfd)
-+{
-+ if (elf_local_got_refcounts (abfd) == NULL)
-+ {
-+ bfd_size_type num_syms;
-+ bfd_size_type size;
-+ char *data;
-+
-+ num_syms = elf_tdata (abfd)->symtab_hdr.sh_info;
-+ /* This space is for got_refcounts, got_tls_type, tlsdesc_gotent, and
-+ gp_offset. The details can refer to struct elf_nds32_obj_tdata. */
-+ size = num_syms * (sizeof (bfd_signed_vma) + sizeof (char)
-+ + sizeof (bfd_vma) + sizeof (int)
-+ + sizeof (bfd_boolean) + sizeof (bfd_vma));
-+ data = bfd_zalloc (abfd, size);
-+ if (data == NULL)
-+ return FALSE;
-+
-+ elf_local_got_refcounts (abfd) = (bfd_signed_vma *) data;
-+ data += num_syms * sizeof (bfd_signed_vma);
-+
-+ elf32_nds32_local_got_tls_type (abfd) = (char *) data;
-+ data += num_syms * sizeof (char);
-+
-+ elf32_nds32_local_tlsdesc_gotent (abfd) = (bfd_vma *) data;
-+ data += num_syms * sizeof (bfd_vma);
-+
-+ elf32_nds32_local_gp_offset (abfd) = (int *) data;
-+ data += num_syms * sizeof (int);
-+ }
-+
-+ return TRUE;
-+}
-+
- /* Look through the relocs for a section during the first phase.
- Since we don't do .gots or .plts, we just need to consider the
- virtual table relocs for gc. */
-@@ -6093,21 +7502,17 @@ nds32_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
- struct elf_link_hash_entry **sym_hashes, **sym_hashes_end;
- const Elf_Internal_Rela *rel;
- const Elf_Internal_Rela *rel_end;
-+ struct elf_link_hash_table *ehtab;
- struct elf_nds32_link_hash_table *htab;
- bfd *dynobj;
- asection *sreloc = NULL;
-
-+ /* No need for relocation if relocatable already. */
- if (bfd_link_relocatable (info))
-- return TRUE;
--
-- /* Don't do anything special with non-loaded, non-alloced sections.
-- In particular, any relocs in such sections should not affect GOT
-- and PLT reference counting (ie. we don't allow them to create GOT
-- or PLT entries), there's no possibility or desire to optimize TLS
-- relocs, and there's not much point in propagating relocs to shared
-- libs that the dynamic linker won't relocate. */
-- if ((sec->flags & SEC_ALLOC) == 0)
-- return TRUE;
-+ {
-+ elf32_nds32_check_relax_group (abfd, sec);
-+ return TRUE;
-+ }
-
- symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
- sym_hashes = elf_sym_hashes (abfd);
-@@ -6116,6 +7521,7 @@ nds32_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
- if (!elf_bad_symtab (abfd))
- sym_hashes_end -= symtab_hdr->sh_info;
-
-+ ehtab = elf_hash_table (info);
- htab = nds32_elf_hash_table (info);
- dynobj = htab->root.dynobj;
-
-@@ -6125,7 +7531,8 @@ nds32_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
- enum elf_nds32_reloc_type r_type;
- struct elf_link_hash_entry *h;
- unsigned long r_symndx;
-- int tls_type, old_tls_type;
-+ enum elf_nds32_tls_type tls_type, old_tls_type;
-+ struct elf_nds32_ict_hash_entry *entry;
-
- r_symndx = ELF32_R_SYM (rel->r_info);
- r_type = ELF32_R_TYPE (rel->r_info);
-@@ -6139,10 +7546,11 @@ nds32_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
- h = (struct elf_link_hash_entry *) h->root.u.i.link;
- }
-
-- /* Some relocs require a global offset table. We create
-- got section here, since these relocation need got section
-- and it is not created yet. */
-- if (htab->root.sgot == NULL)
-+ /* create .got section if necessary
-+ Some relocs require a global offset table. We create
-+ got section here, since these relocation need a got section
-+ and if it is not created yet. */
-+ if (ehtab->sgot == NULL)
- {
- switch (r_type)
- {
-@@ -6162,10 +7570,16 @@ nds32_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
- case R_NDS32_GOTPC_LO12:
- case R_NDS32_GOT20:
- case R_NDS32_TLS_IE_HI20:
-+ case R_NDS32_TLS_IE_LO12:
- case R_NDS32_TLS_IE_LO12S2:
-+ case R_NDS32_TLS_IEGP_HI20:
-+ case R_NDS32_TLS_IEGP_LO12:
-+ case R_NDS32_TLS_IEGP_LO12S2:
-+ case R_NDS32_TLS_DESC_HI20:
-+ case R_NDS32_TLS_DESC_LO12:
- if (dynobj == NULL)
- htab->root.dynobj = dynobj = abfd;
-- if (!_bfd_elf_create_got_section (dynobj, info))
-+ if (!create_got_section (dynobj, info))
- return FALSE;
- break;
-
-@@ -6174,59 +7588,54 @@ nds32_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
- }
- }
-
-+ /* Check relocation type. */
- switch ((int) r_type)
- {
-+ case R_NDS32_TLS_LE_HI20:
-+ case R_NDS32_TLS_LE_LO12:
- case R_NDS32_GOT_HI20:
- case R_NDS32_GOT_LO12:
- case R_NDS32_GOT_LO15:
- case R_NDS32_GOT_LO19:
- case R_NDS32_GOT20:
- case R_NDS32_TLS_IE_HI20:
-+ case R_NDS32_TLS_IE_LO12:
- case R_NDS32_TLS_IE_LO12S2:
-- switch (r_type)
-- {
-- case R_NDS32_TLS_IE_HI20:
-- case R_NDS32_TLS_IE_LO12S2:
-- tls_type = GOT_TLS_IE;
-- break;
-- default:
-- tls_type = GOT_NORMAL;
-- break;
-- }
-- if (h != NULL)
-+ case R_NDS32_TLS_IEGP_HI20:
-+ case R_NDS32_TLS_IEGP_LO12:
-+ case R_NDS32_TLS_IEGP_LO12S2:
-+ case R_NDS32_TLS_DESC_HI20:
-+ case R_NDS32_TLS_DESC_LO12:
-+ tls_type = get_tls_type (r_type, h);
-+ if (h)
- {
-+ if (tls_type != GOT_TLS_LE)
-+ h->got.refcount += 1;
- old_tls_type = elf32_nds32_hash_entry (h)->tls_type;
-- h->got.refcount += 1;
- }
- else
- {
-- bfd_signed_vma *local_got_refcounts;
--
-- /* This is a global offset table entry for a local
-- symbol. */
-- local_got_refcounts = elf_local_got_refcounts (abfd);
-- if (local_got_refcounts == NULL)
-- {
-- bfd_size_type size;
-+ /* This is a global offset table entry for a local symbol. */
-+ if (!elf32_nds32_allocate_local_sym_info (abfd))
-+ return FALSE;
-
-- size = symtab_hdr->sh_info;
-- size *= sizeof (bfd_signed_vma);
-- local_got_refcounts = (bfd_signed_vma *) bfd_zalloc (abfd, size);
-- if (local_got_refcounts == NULL)
-- return FALSE;
-- elf_local_got_refcounts (abfd) = local_got_refcounts;
-- }
-- local_got_refcounts[r_symndx] += 1;
-+ BFD_ASSERT (r_symndx < symtab_hdr->sh_info);
-+ if (tls_type != GOT_TLS_LE)
-+ elf_local_got_refcounts (abfd)[r_symndx] += 1;
- old_tls_type = elf32_nds32_local_got_tls_type (abfd)[r_symndx];
- }
-
-- /* We will already have issued an error message if there
-+ /* We would already issued an error message if there
- is a TLS/non-TLS mismatch, based on the symbol
-- type. So just combine any TLS types needed. */
-+ type. So just combine any TLS types needed. */
- if (old_tls_type != GOT_UNKNOWN && old_tls_type != GOT_NORMAL
- && tls_type != GOT_NORMAL)
- tls_type |= old_tls_type;
-
-+ /* DESC to IE/IEGP if link to executable */
-+ if ((tls_type & (GOT_TLS_DESC | GOT_TLS_IEGP)) && (bfd_link_executable (info)))
-+ tls_type |= (bfd_link_pie (info) ? GOT_TLS_IEGP : GOT_TLS_IE);
-+
- if (old_tls_type != tls_type)
- {
- if (h != NULL)
-@@ -6235,6 +7644,7 @@ nds32_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
- elf32_nds32_local_got_tls_type (abfd)[r_symndx] = tls_type;
- }
- break;
-+
- case R_NDS32_9_PLTREL:
- case R_NDS32_25_PLTREL:
- case R_NDS32_PLTREL_HI20:
-@@ -6244,19 +7654,20 @@ nds32_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
- case R_NDS32_PLT_GOTREL_LO15:
- case R_NDS32_PLT_GOTREL_LO19:
- case R_NDS32_PLT_GOTREL_LO20:
--
-- /* This symbol requires a procedure linkage table entry. We
-- actually build the entry in adjust_dynamic_symbol,
-+ /* This symbol requires a procedure linkage table entry.
-+ We actually build the entry in adjust_dynamic_symbol,
- because this might be a case of linking PIC code without
- linking in any dynamic objects, in which case we don't
- need to generate a procedure linkage table after all. */
-
- /* If this is a local symbol, we resolve it directly without
- creating a procedure linkage table entry. */
-+ /* explain: continue v.s. break here following: */
- if (h == NULL)
- continue;
-
-- if (h->forced_local)
-+ if (h->forced_local
-+ || (bfd_link_pie (info) && h->def_regular))
- break;
-
- elf32_nds32_hash_entry (h)->tls_type = GOT_NORMAL;
-@@ -6330,8 +7741,8 @@ nds32_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
- && (h->root.type == bfd_link_hash_defweak
- || !h->def_regular)))
- {
-- struct elf_dyn_relocs *p;
-- struct elf_dyn_relocs **head;
-+ struct elf_nds32_dyn_relocs *p;
-+ struct elf_nds32_dyn_relocs **head;
-
- if (dynobj == NULL)
- htab->root.dynobj = dynobj = abfd;
-@@ -6380,7 +7791,6 @@ nds32_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
- else
- {
- asection *s;
-- void *vpp;
-
- Elf_Internal_Sym *isym;
- isym = bfd_sym_from_r_symndx (&htab->sym_cache, abfd, r_symndx);
-@@ -6392,15 +7802,15 @@ nds32_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
- if (s == NULL)
- return FALSE;
-
-- vpp = &elf_section_data (s)->local_dynrel;
-- head = (struct elf_dyn_relocs **) vpp;
-+ head = ((struct elf_nds32_dyn_relocs **)
-+ &elf_section_data (s)->local_dynrel);
- }
-
- p = *head;
- if (p == NULL || p->sec != sec)
- {
- bfd_size_type amt = sizeof (*p);
-- p = (struct elf_dyn_relocs *) bfd_alloc (dynobj, amt);
-+ p = (struct elf_nds32_dyn_relocs *) bfd_alloc (dynobj, amt);
- if (p == NULL)
- return FALSE;
- p->next = *head;
-@@ -6411,19 +7821,98 @@ nds32_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
- }
-
- p->count += 1;
-+
-+ /* FIXME: Since eh_frame is readonly, R_NDS32_32_RELA
-+ reloc for eh_frame will cause shared library has
-+ TEXTREL entry in the dynamic section. This lead glibc
-+ testsuites to failure (bug-13092) and cause kernel fail
-+ (bug-11819). I think the best solution is to replace
-+ absolute reloc with pc relative reloc in the eh_frame.
-+ To do that, we need to support the following issues:
-+
-+ === For GCC ===
-+ * gcc/config/nds32/nds32.h: Define
-+ ASM_PREFERRED_EH_DATA_FORMAT to encode DW_EH_PE_pcrel
-+ and DW_EH_PE_sdata4 into DWARF exception header when
-+ option have '-fpic'.
-+
-+ === For binutils ===
-+ * bfd/: Define new reloc R_NDS32_32_PCREL_RELA.
-+ * gas/config/tc-nds32.h: Define DIFF_EXPR_OK. This
-+ may break our nds DIFF mechanism, therefore, we
-+ must disable all linker relaxations to ensure
-+ correctness.
-+ * gas/config/tc-nds32.c (nds32_apply_fix): Replace
-+ R_NDS32_32_RELA with R_NDS32_32_PCREL_RELA, and
-+ do the necessary modification.
-+
-+ Unfortunately, it still have some problems for nds32
-+ to support pc relative reloc in the eh_frame. So I use
-+ another solution to fix this issue.
-+
-+ However, I find that ld always emit TEXTREL marker for
-+ R_NDS32_NONE relocs in rel.dyn. These none relocs are
-+ correspond to R_NDS32_32_RELA for .eh_frame section.
-+ It means that we always reserve redundant entries of rel.dyn
-+ for these relocs which actually do nothing in dynamic linker.
-+
-+ Therefore, we regard these relocs as pc relative relocs
-+ here and increase the pc_count. */
- if (ELF32_R_TYPE (rel->r_info) == R_NDS32_25_PCREL_RELA
- || ELF32_R_TYPE (rel->r_info) == R_NDS32_15_PCREL_RELA
-- || ELF32_R_TYPE (rel->r_info) == R_NDS32_17_PCREL_RELA)
-+ || ELF32_R_TYPE (rel->r_info) == R_NDS32_17_PCREL_RELA
-+ || (r_type == R_NDS32_32_RELA
-+ && strcmp (sec->name, ".eh_frame") == 0))
- p->pc_count += 1;
- }
- break;
-
-- /* This relocation describes the C++ object vtable hierarchy.
-- Reconstruct it for later use during GC. */
-- case R_NDS32_RELA_GNU_VTINHERIT:
-- case R_NDS32_GNU_VTINHERIT:
-- if (!bfd_elf_gc_record_vtinherit (abfd, sec, h, rel->r_offset))
-- return FALSE;
-+ /* Merge jump-patch table symbol here. */
-+ case R_NDS32_ICT_HI20:
-+ case R_NDS32_ICT_LO12:
-+ case R_NDS32_ICT_25PC:
-+ if (rel->r_addend != 0)
-+ {
-+ _bfd_error_handler
-+ (_("%pB %s: Error: Rom-patch relocation offset: 0x%lx "
-+ "with addend 0x%lx\n"),
-+ abfd, sec->name, rel->r_offset, rel->r_addend);
-+ bfd_set_error (bfd_error_bad_value);
-+ return FALSE;
-+ }
-+
-+ if (h)
-+ {
-+ elf32_nds32_hash_entry (h)->indirect_call = TRUE;
-+ entry = (struct elf_nds32_ict_hash_entry *)
-+ bfd_hash_lookup (&indirect_call_table, h->root.root.string,
-+ TRUE, TRUE);
-+ entry->h = h;
-+ if (entry == NULL)
-+ {
-+ _bfd_error_handler
-+ (_("%pB: failed creating indirect call %s hash table\n"),
-+ abfd, h->root.root.string);
-+ bfd_set_error (bfd_error_bad_value);
-+ return FALSE;
-+ }
-+ }
-+ else
-+ {
-+ /* Rom-patch functions cannot be local. */
-+ _bfd_error_handler
-+ (_("%pB: indirect call relocation with local symbol.\n"), abfd);
-+ bfd_set_error (bfd_error_bad_value);
-+ return FALSE;
-+ }
-+ break;
-+
-+ /* This relocation describes the C++ object vtable hierarchy.
-+ Reconstruct it for later use during GC. */
-+ case R_NDS32_RELA_GNU_VTINHERIT:
-+ case R_NDS32_GNU_VTINHERIT:
-+ if (!bfd_elf_gc_record_vtinherit (abfd, sec, h, rel->r_offset))
-+ return FALSE;
- break;
-
- /* This relocation describes which C++ vtable entries are actually
-@@ -6436,6 +7925,18 @@ nds32_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
- if (!bfd_elf_gc_record_vtentry (abfd, sec, h, rel->r_addend))
- return FALSE;
- break;
-+ case R_NDS32_RELAX_ENTRY:
-+ if (ict_model == 0)
-+ ict_model = rel->r_addend & R_NDS32_RELAX_ENTRY_ICT_MASK;
-+ else if (ict_model != (rel->r_addend & R_NDS32_RELAX_ENTRY_ICT_MASK)
-+ && (rel->r_addend & R_NDS32_RELAX_ENTRY_ICT_MASK) != 0)
-+ {
-+ _bfd_error_handler
-+ (_("%pB Error: mixed ict model objects.\n"), abfd);
-+ bfd_set_error (bfd_error_bad_value);
-+ return FALSE;
-+ }
-+ break;
- }
- }
-
-@@ -6464,8 +7965,7 @@ write_uleb128 (bfd_byte *p, unsigned int val)
-
- static bfd_signed_vma
- calculate_offset (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-- Elf_Internal_Sym *isymbuf, Elf_Internal_Shdr *symtab_hdr,
-- int *pic_ext_target)
-+ Elf_Internal_Sym *isymbuf, Elf_Internal_Shdr *symtab_hdr)
- {
- bfd_signed_vma foff;
- bfd_vma symval, addend;
-@@ -6494,7 +7994,6 @@ calculate_offset (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- {
- unsigned long indx;
- struct elf_link_hash_entry *h;
-- bfd *owner;
-
- /* An external symbol. */
- indx = ELF32_R_SYM (irel->r_info) - symtab_hdr->sh_info;
-@@ -6507,9 +8006,6 @@ calculate_offset (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- symbol. Just ignore it--it will be caught by the
- regular reloc processing. */
- return 0;
-- owner = h->root.u.def.section->owner;
-- if (owner && (elf_elfheader (owner)->e_flags & E_NDS32_HAS_PIC))
-- *pic_ext_target = 1;
-
- if (h->root.u.def.section->flags & SEC_MERGE)
- {
-@@ -6563,15 +8059,15 @@ calculate_plt_memory_address (bfd *abfd, struct bfd_link_info *link_info,
- {
- unsigned long indx;
- struct elf_link_hash_entry *h;
-- struct elf_nds32_link_hash_table *htab;
-+ struct elf_link_hash_table *ehtab;
- asection *splt;
-
- /* An external symbol. */
- indx = ELF32_R_SYM (irel->r_info) - symtab_hdr->sh_info;
- h = elf_sym_hashes (abfd)[indx];
- BFD_ASSERT (h != NULL);
-- htab = nds32_elf_hash_table (link_info);
-- splt = htab->root.splt;
-+ ehtab = elf_hash_table (link_info);
-+ splt = ehtab->splt;
-
- while (h->root.type == bfd_link_hash_indirect
- || h->root.type == bfd_link_hash_warning)
-@@ -6582,8 +8078,8 @@ calculate_plt_memory_address (bfd *abfd, struct bfd_link_info *link_info,
- if (h->root.type != bfd_link_hash_defined
- && h->root.type != bfd_link_hash_defweak)
- /* This appears to be a reference to an undefined
-- * symbol. Just ignore it--it will be caught by the
-- * regular reloc processing. */
-+ symbol. Just ignore it--it will be caught by the
-+ regular reloc processing. */
- return 0;
- symval = (h->root.u.def.value
- + h->root.u.def.section->output_section->vma
-@@ -6620,7 +8116,7 @@ nds32_convert_32_to_16_alu1 (bfd *abfd, uint32_t insn, uint16_t *pinsn16,
- int *pinsn_type)
- {
- uint16_t insn16 = 0;
-- int insn_type = 0;
-+ int insn_type;
- unsigned long mach = bfd_get_mach (abfd);
-
- if (N32_SH5 (insn) != 0)
-@@ -6919,8 +8415,7 @@ nds32_convert_32_to_16 (bfd *abfd, uint32_t insn, uint16_t *pinsn16,
- else if (N32_IS_RT4 (insn) && N32_RT5 (insn) == N32_RA5 (insn)
- && N32_IMM15S (insn) > -32)
- {
-- insn16 = N16_TYPE45 (SUBI45, N32_RT54 (insn),
-- 0 - N32_IMM15S (insn));
-+ insn16 = N16_TYPE45 (SUBI45, N32_RT54 (insn), 0 - N32_IMM15S (insn));
- insn_type = NDS32_INSN_SUBI45;
- }
- else if (mach >= MACH_V2 && N32_RT5 (insn) == REG_SP
-@@ -6981,7 +8476,7 @@ nds32_convert_32_to_16 (bfd *abfd, uint32_t insn, uint16_t *pinsn16,
-
- if (__builtin_popcount (imm15u) == 1)
- {
-- /* BMSKI33 */
-+ /* BMSKI33 */
- int imm3u = __builtin_ctz (imm15u);
-
- insn16 = N16_BFMI333 (BMSKI33, N32_RT5 (insn), imm3u);
-@@ -6989,7 +8484,7 @@ nds32_convert_32_to_16 (bfd *abfd, uint32_t insn, uint16_t *pinsn16,
- }
- else if (imm15u != 0 && __builtin_popcount (imm15u + 1) == 1)
- {
-- /* FEXTI33 */
-+ /* FEXTI33 */
- int imm3u = __builtin_ctz (imm15u + 1) - 1;
-
- insn16 = N16_BFMI333 (FEXTI33, N32_RT5 (insn), imm3u);
-@@ -7150,7 +8645,7 @@ nds32_convert_32_to_16 (bfd *abfd, uint32_t insn, uint16_t *pinsn16,
-
- if ((insn & N32_BIT (14)) == 0)
- {
-- /* N32_BR1_BEQ */
-+ /* N32_BR1_BEQ */
- if (N32_IS_RT3 (insn) && N32_RA5 (insn) == REG_R5
- && N32_RT5 (insn) != REG_R5)
- insn16 = N16_TYPE38 (BEQS38, N32_RT5 (insn), N32_IMM14S (insn));
-@@ -7162,7 +8657,7 @@ nds32_convert_32_to_16 (bfd *abfd, uint32_t insn, uint16_t *pinsn16,
- }
- else
- {
-- /* N32_BR1_BNE */
-+ /* N32_BR1_BNE */
- if (N32_IS_RT3 (insn) && N32_RA5 (insn) == REG_R5
- && N32_RT5 (insn) != REG_R5)
- insn16 = N16_TYPE38 (BNES38, N32_RT5 (insn), N32_IMM14S (insn));
-@@ -7183,8 +8678,7 @@ nds32_convert_32_to_16 (bfd *abfd, uint32_t insn, uint16_t *pinsn16,
- insn16 = N16_TYPE38 (BEQZ38, N32_RT5 (insn), N32_IMM16S (insn));
- insn_type = NDS32_INSN_BEQZ38;
- }
-- else if (N32_RT5 (insn) == REG_R15
-- && IS_WITHIN_S (N32_IMM16S (insn), 8))
-+ else if (N32_RT5 (insn) == REG_R15 && IS_WITHIN_S (N32_IMM16S (insn), 8))
- {
- insn16 = N16_TYPE8 (BEQZS8, N32_IMM16S (insn));
- insn_type = NDS32_INSN_BEQZS8;
-@@ -7197,16 +8691,15 @@ nds32_convert_32_to_16 (bfd *abfd, uint32_t insn, uint16_t *pinsn16,
- insn16 = N16_TYPE38 (BNEZ38, N32_RT5 (insn), N32_IMM16S (insn));
- insn_type = NDS32_INSN_BNEZ38;
- }
-- else if (N32_RT5 (insn) == REG_R15
-- && IS_WITHIN_S (N32_IMM16S (insn), 8))
-+ else if (N32_RT5 (insn) == REG_R15 && IS_WITHIN_S (N32_IMM16S (insn), 8))
- {
- insn16 = N16_TYPE8 (BNEZS8, N32_IMM16S (insn));
- insn_type = NDS32_INSN_BNEZS8;
- }
- break;
-
-- case N32_BR2_IFCALL:
-- if (IS_WITHIN_U (N32_IMM16S (insn), 9))
-+ case N32_BR2_SOP0:
-+ if (__GF (insn, 20, 5) == 0 && IS_WITHIN_U (N32_IMM16S (insn), 9))
- {
- insn16 = N16_TYPE9 (IFCALL9, N32_IMM16S (insn));
- insn_type = NDS32_INSN_IFCALL9;
-@@ -7218,7 +8711,7 @@ nds32_convert_32_to_16 (bfd *abfd, uint32_t insn, uint16_t *pinsn16,
- case N32_OP6_JI:
- if ((insn & N32_BIT (24)) == 0)
- {
-- /* N32_JI_J */
-+ /* N32_JI_J */
- if (IS_WITHIN_S (N32_IMM24S (insn), 8))
- {
- insn16 = N16_TYPE8 (J8, N32_IMM24S (insn));
-@@ -7236,19 +8729,19 @@ nds32_convert_32_to_16 (bfd *abfd, uint32_t insn, uint16_t *pinsn16,
- case N32_JREG_JR:
- if (N32_JREG_HINT (insn) == 0)
- {
-- /* jr */
-+ /* jr */
- insn16 = N16_TYPE5 (JR5, N32_RB5 (insn));
- insn_type = NDS32_INSN_JR5;
- }
- else if (N32_JREG_HINT (insn) == 1)
- {
-- /* ret */
-+ /* ret */
- insn16 = N16_TYPE5 (RET5, N32_RB5 (insn));
- insn_type = NDS32_INSN_RET5;
- }
- else if (N32_JREG_HINT (insn) == 3)
- {
-- /* ifret = mov55 $sp, $sp */
-+ /* ifret = mov55 $sp, $sp */
- insn16 = N16_TYPE55 (MOV55, REG_SP, REG_SP);
- insn_type = NDS32_INSN_IFRET;
- }
-@@ -7347,184 +8840,162 @@ nds32_convert_16_to_32 (bfd *abfd, uint16_t insn16, uint32_t *pinsn)
-
- switch (__GF (insn16, 9, 6))
- {
-- case 0x4: /* add45 */
-- insn = N32_ALU1 (ADD, N16_RT4 (insn16), N16_RT4 (insn16),
-- N16_RA5 (insn16));
-+ case 0x4: /* add45 */
-+ insn = N32_ALU1 (ADD, N16_RT4 (insn16), N16_RT4 (insn16), N16_RA5 (insn16));
- goto done;
-- case 0x5: /* sub45 */
-- insn = N32_ALU1 (SUB, N16_RT4 (insn16), N16_RT4 (insn16),
-- N16_RA5 (insn16));
-+ case 0x5: /* sub45 */
-+ insn = N32_ALU1 (SUB, N16_RT4 (insn16), N16_RT4 (insn16), N16_RA5 (insn16));
- goto done;
-- case 0x6: /* addi45 */
-- insn = N32_TYPE2 (ADDI, N16_RT4 (insn16), N16_RT4 (insn16),
-- N16_IMM5U (insn16));
-+ case 0x6: /* addi45 */
-+ insn = N32_TYPE2 (ADDI, N16_RT4 (insn16), N16_RT4 (insn16), N16_IMM5U (insn16));
- goto done;
-- case 0x7: /* subi45 */
-- insn = N32_TYPE2 (ADDI, N16_RT4 (insn16), N16_RT4 (insn16),
-- -N16_IMM5U (insn16));
-+ case 0x7: /* subi45 */
-+ insn = N32_TYPE2 (ADDI, N16_RT4 (insn16), N16_RT4 (insn16), -N16_IMM5U (insn16));
- goto done;
-- case 0x8: /* srai45 */
-- insn = N32_ALU1 (SRAI, N16_RT4 (insn16), N16_RT4 (insn16),
-- N16_IMM5U (insn16));
-+ case 0x8: /* srai45 */
-+ insn = N32_ALU1 (SRAI, N16_RT4 (insn16), N16_RT4 (insn16), N16_IMM5U (insn16));
- goto done;
-- case 0x9: /* srli45 */
-- insn = N32_ALU1 (SRLI, N16_RT4 (insn16), N16_RT4 (insn16),
-- N16_IMM5U (insn16));
-+ case 0x9: /* srli45 */
-+ insn = N32_ALU1 (SRLI, N16_RT4 (insn16), N16_RT4 (insn16), N16_IMM5U (insn16));
- goto done;
-- case 0xa: /* slli333 */
-- insn = N32_ALU1 (SLLI, N16_RT3 (insn16), N16_RA3 (insn16),
-- N16_IMM3U (insn16));
-+
-+ case 0xa: /* slli333 */
-+ insn = N32_ALU1 (SLLI, N16_RT3 (insn16), N16_RA3 (insn16), N16_IMM3U (insn16));
- goto done;
-- case 0xc: /* add333 */
-- insn = N32_ALU1 (ADD, N16_RT3 (insn16), N16_RA3 (insn16),
-- N16_RB3 (insn16));
-+ case 0xc: /* add333 */
-+ insn = N32_ALU1 (ADD, N16_RT3 (insn16), N16_RA3 (insn16), N16_RB3 (insn16));
- goto done;
-- case 0xd: /* sub333 */
-- insn = N32_ALU1 (SUB, N16_RT3 (insn16), N16_RA3 (insn16),
-- N16_RB3 (insn16));
-+ case 0xd: /* sub333 */
-+ insn = N32_ALU1 (SUB, N16_RT3 (insn16), N16_RA3 (insn16), N16_RB3 (insn16));
- goto done;
-- case 0xe: /* addi333 */
-- insn = N32_TYPE2 (ADDI, N16_RT3 (insn16), N16_RA3 (insn16),
-- N16_IMM3U (insn16));
-+ case 0xe: /* addi333 */
-+ insn = N32_TYPE2 (ADDI, N16_RT3 (insn16), N16_RA3 (insn16), N16_IMM3U (insn16));
- goto done;
-- case 0xf: /* subi333 */
-- insn = N32_TYPE2 (ADDI, N16_RT3 (insn16), N16_RA3 (insn16),
-- -N16_IMM3U (insn16));
-+ case 0xf: /* subi333 */
-+ insn = N32_TYPE2 (ADDI, N16_RT3 (insn16), N16_RA3 (insn16), -N16_IMM3U (insn16));
- goto done;
-- case 0x10: /* lwi333 */
-- insn = N32_TYPE2 (LWI, N16_RT3 (insn16), N16_RA3 (insn16),
-- N16_IMM3U (insn16));
-+
-+ case 0x10: /* lwi333 */
-+ insn = N32_TYPE2 (LWI, N16_RT3 (insn16), N16_RA3 (insn16), N16_IMM3U (insn16));
- goto done;
-- case 0x12: /* lhi333 */
-- insn = N32_TYPE2 (LHI, N16_RT3 (insn16), N16_RA3 (insn16),
-- N16_IMM3U (insn16));
-+ case 0x12: /* lhi333 */
-+ insn = N32_TYPE2 (LHI, N16_RT3 (insn16), N16_RA3 (insn16), N16_IMM3U (insn16));
- goto done;
-- case 0x13: /* lbi333 */
-- insn = N32_TYPE2 (LBI, N16_RT3 (insn16), N16_RA3 (insn16),
-- N16_IMM3U (insn16));
-+ case 0x13: /* lbi333 */
-+ insn = N32_TYPE2 (LBI, N16_RT3 (insn16), N16_RA3 (insn16), N16_IMM3U (insn16));
- goto done;
-- case 0x11: /* lwi333.bi */
-- insn = N32_TYPE2 (LWI_BI, N16_RT3 (insn16), N16_RA3 (insn16),
-- N16_IMM3U (insn16));
-+ case 0x11: /* lwi333.bi */
-+ insn = N32_TYPE2 (LWI_BI, N16_RT3 (insn16), N16_RA3 (insn16), N16_IMM3U (insn16));
- goto done;
-- case 0x14: /* swi333 */
-- insn = N32_TYPE2 (SWI, N16_RT3 (insn16), N16_RA3 (insn16),
-- N16_IMM3U (insn16));
-+ case 0x14: /* swi333 */
-+ insn = N32_TYPE2 (SWI, N16_RT3 (insn16), N16_RA3 (insn16), N16_IMM3U (insn16));
- goto done;
-- case 0x16: /* shi333 */
-- insn = N32_TYPE2 (SHI, N16_RT3 (insn16), N16_RA3 (insn16),
-- N16_IMM3U (insn16));
-+ case 0x16: /* shi333 */
-+ insn = N32_TYPE2 (SHI, N16_RT3 (insn16), N16_RA3 (insn16), N16_IMM3U (insn16));
- goto done;
-- case 0x17: /* sbi333 */
-- insn = N32_TYPE2 (SBI, N16_RT3 (insn16), N16_RA3 (insn16),
-- N16_IMM3U (insn16));
-+ case 0x17: /* sbi333 */
-+ insn = N32_TYPE2 (SBI, N16_RT3 (insn16), N16_RA3 (insn16), N16_IMM3U (insn16));
- goto done;
-- case 0x15: /* swi333.bi */
-- insn = N32_TYPE2 (SWI_BI, N16_RT3 (insn16), N16_RA3 (insn16),
-- N16_IMM3U (insn16));
-+ case 0x15: /* swi333.bi */
-+ insn = N32_TYPE2 (SWI_BI, N16_RT3 (insn16), N16_RA3 (insn16), N16_IMM3U (insn16));
- goto done;
-- case 0x18: /* addri36.sp */
-- insn = N32_TYPE2 (ADDI, N16_RT3 (insn16), REG_SP,
-- N16_IMM6U (insn16) << 2);
-+
-+ case 0x18: /* addri36.sp */
-+ insn = N32_TYPE2 (ADDI, N16_RT3 (insn16), REG_SP, N16_IMM6U (insn16) << 2);
- goto done;
-- case 0x19: /* lwi45.fe */
-- insn = N32_TYPE2 (LWI, N16_RT4 (insn16), REG_R8,
-- (N16_IMM5U (insn16) - 32));
-+
-+ case 0x19: /* lwi45.fe */
-+ insn = N32_TYPE2 (LWI, N16_RT4 (insn16), REG_R8, (N16_IMM5U (insn16) - 32));
- goto done;
-- case 0x1a: /* lwi450 */
-+ case 0x1a: /* lwi450 */
- insn = N32_TYPE2 (LWI, N16_RT4 (insn16), N16_RA5 (insn16), 0);
- goto done;
-- case 0x1b: /* swi450 */
-+ case 0x1b: /* swi450 */
- insn = N32_TYPE2 (SWI, N16_RT4 (insn16), N16_RA5 (insn16), 0);
- goto done;
-
-- /* These are r15 implied instructions. */
-- case 0x30: /* slts45 */
-+ /* These are r15 implied instructions. */
-+ case 0x30: /* slts45 */
- insn = N32_ALU1 (SLTS, REG_TA, N16_RT4 (insn16), N16_RA5 (insn16));
- goto done;
-- case 0x31: /* slt45 */
-+ case 0x31: /* slt45 */
- insn = N32_ALU1 (SLT, REG_TA, N16_RT4 (insn16), N16_RA5 (insn16));
- goto done;
-- case 0x32: /* sltsi45 */
-+ case 0x32: /* sltsi45 */
- insn = N32_TYPE2 (SLTSI, REG_TA, N16_RT4 (insn16), N16_IMM5U (insn16));
- goto done;
-- case 0x33: /* slti45 */
-+ case 0x33: /* slti45 */
- insn = N32_TYPE2 (SLTI, REG_TA, N16_RT4 (insn16), N16_IMM5U (insn16));
- goto done;
-- case 0x34: /* beqzs8, bnezs8 */
-+ case 0x34: /* beqzs8, bnezs8 */
- if (insn16 & N32_BIT (8))
- insn = N32_BR2 (BNEZ, REG_TA, N16_IMM8S (insn16));
- else
- insn = N32_BR2 (BEQZ, REG_TA, N16_IMM8S (insn16));
- goto done;
-
-- case 0x35: /* break16, ex9.it */
-+ case 0x35: /* break16, ex9.it */
- /* Only consider range of v3 break16. */
- insn = N32_TYPE0 (MISC, (N16_IMM5U (insn16) << 5) | N32_MISC_BREAK);
- goto done;
-
-- case 0x3c: /* ifcall9 */
-- insn = N32_BR2 (IFCALL, 0, N16_IMM9U (insn16));
-+ case 0x3c: /* ifcall9 */
-+ insn = N32_BR2 (SOP0, 0, N16_IMM9U (insn16));
- goto done;
-- case 0x3d: /* movpi45 */
-+ case 0x3d: /* movpi45 */
- insn = N32_TYPE1 (MOVI, N16_RT4 (insn16), N16_IMM5U (insn16) + 16);
- goto done;
-
-- case 0x3f: /* MISC33 */
-+ case 0x3f: /* MISC33 */
- switch (insn16 & 0x7)
- {
-- case 2: /* neg33 */
-+ case 2: /* neg33 */
- insn = N32_TYPE2 (SUBRI, N16_RT3 (insn16), N16_RA3 (insn16), 0);
- break;
-- case 3: /* not33 */
-- insn = N32_ALU1 (NOR, N16_RT3 (insn16), N16_RA3 (insn16),
-- N16_RA3 (insn16));
-+ case 3: /* not33 */
-+ insn = N32_ALU1 (NOR, N16_RT3 (insn16), N16_RA3 (insn16), N16_RA3 (insn16));
- break;
-- case 4: /* mul33 */
-- insn = N32_ALU2 (MUL, N16_RT3 (insn16), N16_RT3 (insn16),
-- N16_RA3 (insn16));
-+ case 4: /* mul33 */
-+ insn = N32_ALU2 (MUL, N16_RT3 (insn16), N16_RT3 (insn16), N16_RA3 (insn16));
- break;
-- case 5: /* xor33 */
-- insn = N32_ALU1 (XOR, N16_RT3 (insn16), N16_RT3 (insn16),
-- N16_RA3 (insn16));
-+ case 5: /* xor33 */
-+ insn = N32_ALU1 (XOR, N16_RT3 (insn16), N16_RT3 (insn16), N16_RA3 (insn16));
- break;
-- case 6: /* and33 */
-- insn = N32_ALU1 (AND, N16_RT3 (insn16), N16_RT3 (insn16),
-- N16_RA3 (insn16));
-+ case 6: /* and33 */
-+ insn = N32_ALU1 (AND, N16_RT3 (insn16), N16_RT3 (insn16), N16_RA3 (insn16));
- break;
-- case 7: /* or33 */
-- insn = N32_ALU1 (OR, N16_RT3 (insn16), N16_RT3 (insn16),
-- N16_RA3 (insn16));
-+ case 7: /* or33 */
-+ insn = N32_ALU1 (OR, N16_RT3 (insn16), N16_RT3 (insn16), N16_RA3 (insn16));
- break;
- }
- goto done;
-
-- case 0xb:
-+ case 0xb: /* ... */
- switch (insn16 & 0x7)
- {
-- case 0: /* zeb33 */
-+ case 0: /* zeb33 */
- insn = N32_TYPE2 (ANDI, N16_RT3 (insn16), N16_RA3 (insn16), 0xff);
- break;
-- case 1: /* zeh33 */
-+ case 1: /* zeh33 */
- insn = N32_ALU1 (ZEH, N16_RT3 (insn16), N16_RA3 (insn16), 0);
- break;
-- case 2: /* seb33 */
-+ case 2: /* seb33 */
- insn = N32_ALU1 (SEB, N16_RT3 (insn16), N16_RA3 (insn16), 0);
- break;
-- case 3: /* seh33 */
-+ case 3: /* seh33 */
- insn = N32_ALU1 (SEH, N16_RT3 (insn16), N16_RA3 (insn16), 0);
- break;
-- case 4: /* xlsb33 */
-+ case 4: /* xlsb33 */
- insn = N32_TYPE2 (ANDI, N16_RT3 (insn16), N16_RA3 (insn16), 1);
- break;
-- case 5: /* x11b33 */
-+ case 5: /* x11b33 */
- insn = N32_TYPE2 (ANDI, N16_RT3 (insn16), N16_RA3 (insn16), 0x7ff);
- break;
-- case 6: /* bmski33 */
-+ case 6: /* bmski33 */
- insn = N32_TYPE2 (ANDI, N16_RT3 (insn16), N16_RT3 (insn16),
- 1 << __GF (insn16, 3, 3));
- break;
-- case 7: /* fexti33 */
-+ case 7: /* fexti33 */
- insn = N32_TYPE2 (ANDI, N16_RT3 (insn16), N16_RT3 (insn16),
- (1 << (__GF (insn16, 3, 3) + 1)) - 1);
- break;
-@@ -7534,70 +9005,70 @@ nds32_convert_16_to_32 (bfd *abfd, uint16_t insn16, uint32_t *pinsn)
-
- switch (__GF (insn16, 10, 5))
- {
-- case 0x0: /* mov55 or ifret16 */
-+ case 0x0: /* mov55 or ifret16 */
- if (mach >= MACH_V3 && N16_RT5 (insn16) == REG_SP
- && N16_RT5 (insn16) == N16_RA5 (insn16))
-- insn = N32_JREG (JR, 0, 0, 0, 3);
-+ insn = N32_JREG (JR, 0, 0, 0, 3);
- else
-- insn = N32_TYPE2 (ADDI, N16_RT5 (insn16), N16_RA5 (insn16), 0);
-+ insn = N32_TYPE2 (ADDI, N16_RT5 (insn16), N16_RA5 (insn16), 0);
- goto done;
-- case 0x1: /* movi55 */
-+ case 0x1: /* movi55 */
- insn = N32_TYPE1 (MOVI, N16_RT5 (insn16), N16_IMM5S (insn16));
- goto done;
-- case 0x1b: /* addi10s (V2) */
-+ case 0x1b: /* addi10s (V2) */
- insn = N32_TYPE2 (ADDI, REG_SP, REG_SP, N16_IMM10S (insn16));
- goto done;
- }
-
- switch (__GF (insn16, 11, 4))
- {
-- case 0x7: /* lwi37.fp/swi37.fp */
-- if (insn16 & N32_BIT (7)) /* swi37.fp */
-+ case 0x7: /* lwi37.fp/swi37.fp */
-+ if (insn16 & N32_BIT (7)) /* swi37.fp */
- insn = N32_TYPE2 (SWI, N16_RT38 (insn16), REG_FP, N16_IMM7U (insn16));
-- else /* lwi37.fp */
-+ else /* lwi37.fp */
- insn = N32_TYPE2 (LWI, N16_RT38 (insn16), REG_FP, N16_IMM7U (insn16));
- goto done;
-- case 0x8: /* beqz38 */
-+ case 0x8: /* beqz38 */
- insn = N32_BR2 (BEQZ, N16_RT38 (insn16), N16_IMM8S (insn16));
- goto done;
-- case 0x9: /* bnez38 */
-+ case 0x9: /* bnez38 */
- insn = N32_BR2 (BNEZ, N16_RT38 (insn16), N16_IMM8S (insn16));
- goto done;
-- case 0xa: /* beqs38/j8, implied r5 */
-+ case 0xa: /* beqs38/j8, implied r5 */
- if (N16_RT38 (insn16) == 5)
- insn = N32_JI (J, N16_IMM8S (insn16));
- else
- insn = N32_BR1 (BEQ, N16_RT38 (insn16), REG_R5, N16_IMM8S (insn16));
- goto done;
-- case 0xb: /* bnes38 and others */
-+ case 0xb: /* bnes38 and others */
- if (N16_RT38 (insn16) == 5)
- {
- switch (__GF (insn16, 5, 3))
- {
-- case 0: /* jr5 */
-+ case 0: /* jr5 */
- insn = N32_JREG (JR, 0, N16_RA5 (insn16), 0, 0);
- break;
-- case 4: /* ret5 */
-+ case 4: /* ret5 */
- insn = N32_JREG (JR, 0, N16_RA5 (insn16), 0, 1);
- break;
-- case 1: /* jral5 */
-+ case 1: /* jral5 */
- insn = N32_JREG (JRAL, REG_LP, N16_RA5 (insn16), 0, 0);
- break;
-- case 2: /* ex9.it imm5 */
-+ case 2: /* ex9.it imm5 */
- /* ex9.it had no 32-bit variantl. */
- break;
-- case 5: /* add5.pc */
-+ case 5: /* add5.pc */
- /* add5.pc had no 32-bit variantl. */
- break;
- }
- }
-- else /* bnes38 */
-+ else /* bnes38 */
- insn = N32_BR1 (BNE, N16_RT38 (insn16), REG_R5, N16_IMM8S (insn16));
- goto done;
-- case 0xe: /* lwi37/swi37 */
-- if (insn16 & (1 << 7)) /* swi37.sp */
-+ case 0xe: /* lwi37/swi37 */
-+ if (insn16 & (1 << 7)) /* swi37.sp */
- insn = N32_TYPE2 (SWI, N16_RT38 (insn16), REG_SP, N16_IMM7U (insn16));
-- else /* lwi37.sp */
-+ else /* lwi37.sp */
- insn = N32_TYPE2 (LWI, N16_RT38 (insn16), REG_SP, N16_IMM7U (insn16));
- goto done;
- }
-@@ -7650,19 +9121,19 @@ turn_insn_to_sda_access (uint32_t insn, bfd_signed_vma type, uint32_t *pinsn)
- switch (N32_OP6 (insn))
- {
- case N32_OP6_LBI:
-- /* lbi.gp */
-+ /* lbi.gp */
- oinsn = N32_TYPE1 (LBGP, N32_RT5 (insn), 0);
- break;
- case N32_OP6_LBSI:
-- /* lbsi.gp */
-+ /* lbsi.gp */
- oinsn = N32_TYPE1 (LBGP, N32_RT5 (insn), N32_BIT (19));
- break;
- case N32_OP6_SBI:
-- /* sbi.gp */
-+ /* sbi.gp */
- oinsn = N32_TYPE1 (SBGP, N32_RT5 (insn), 0);
- break;
- case N32_OP6_ORI:
-- /* addi.gp */
-+ /* addi.gp */
- oinsn = N32_TYPE1 (SBGP, N32_RT5 (insn), N32_BIT (19));
- break;
- }
-@@ -7672,15 +9143,15 @@ turn_insn_to_sda_access (uint32_t insn, bfd_signed_vma type, uint32_t *pinsn)
- switch (N32_OP6 (insn))
- {
- case N32_OP6_LHI:
-- /* lhi.gp */
-+ /* lhi.gp */
- oinsn = N32_TYPE1 (HWGP, N32_RT5 (insn), 0);
- break;
- case N32_OP6_LHSI:
-- /* lhsi.gp */
-+ /* lhsi.gp */
- oinsn = N32_TYPE1 (HWGP, N32_RT5 (insn), N32_BIT (18));
- break;
- case N32_OP6_SHI:
-- /* shi.gp */
-+ /* shi.gp */
- oinsn = N32_TYPE1 (HWGP, N32_RT5 (insn), N32_BIT (19));
- break;
- }
-@@ -7690,11 +9161,11 @@ turn_insn_to_sda_access (uint32_t insn, bfd_signed_vma type, uint32_t *pinsn)
- switch (N32_OP6 (insn))
- {
- case N32_OP6_LWI:
-- /* lwi.gp */
-+ /* lwi.gp */
- oinsn = N32_TYPE1 (HWGP, N32_RT5 (insn), __MF (6, 17, 3));
- break;
- case N32_OP6_SWI:
-- /* swi.gp */
-+ /* swi.gp */
- oinsn = N32_TYPE1 (HWGP, N32_RT5 (insn), __MF (7, 17, 3));
- break;
- }
-@@ -7835,7 +9306,7 @@ calculate_got_memory_address (bfd *abfd, struct bfd_link_info *link_info,
- bfd_vma *local_got_offsets;
- /* Get the value of the symbol referred to by the reloc. */
- struct elf_link_hash_entry *h;
-- struct elf_nds32_link_hash_table *htab = nds32_elf_hash_table (link_info);
-+ struct elf_link_hash_table *ehtab = elf_hash_table (link_info);
-
- /* An external symbol. */
- symndx = ELF32_R_SYM (irel->r_info) - symtab_hdr->sh_info;
-@@ -7847,18 +9318,13 @@ calculate_got_memory_address (bfd *abfd, struct bfd_link_info *link_info,
- if (symndx >= 0)
- {
- BFD_ASSERT (h != NULL);
-- return (htab->root.sgot->output_section->vma
-- + htab->root.sgot->output_offset
-- + h->got.offset);
-- }
-- else
-- {
-- local_got_offsets = elf_local_got_offsets (abfd);
-- BFD_ASSERT (local_got_offsets != NULL);
-- return (htab->root.sgot->output_section->vma
-- + htab->root.sgot->output_offset
-- + local_got_offsets[ELF32_R_SYM (irel->r_info)]);
-+ return ehtab->sgot->output_section->vma + ehtab->sgot->output_offset
-+ + h->got.offset;
- }
-+ local_got_offsets = elf_local_got_offsets (abfd);
-+ BFD_ASSERT (local_got_offsets != NULL);
-+ return ehtab->sgot->output_section->vma + ehtab->sgot->output_offset
-+ + local_got_offsets[ELF32_R_SYM (irel->r_info)];
-
- /* The _GLOBAL_OFFSET_TABLE_ may be undefweak(or should be?). */
- /* The check of h->root.type is passed. */
-@@ -7899,7 +9365,6 @@ is_convert_32_to_16 (bfd *abfd, asection *sec,
- bfd_vma mem_addr;
- uint32_t insn = 0;
- Elf_Internal_Rela *pc_rel;
-- int pic_ext_target = 0;
- Elf_Internal_Shdr *symtab_hdr;
- Elf_Internal_Sym *isymbuf = NULL;
- int convert_type;
-@@ -7938,8 +9403,7 @@ is_convert_32_to_16 (bfd *abfd, asection *sec,
- || ELF32_R_TYPE (pc_rel->r_info) == R_NDS32_25_PCREL_RELA
- || ELF32_R_TYPE (pc_rel->r_info) == R_NDS32_25_PLTREL)
- {
-- off = calculate_offset (abfd, sec, pc_rel, isymbuf, symtab_hdr,
-- &pic_ext_target);
-+ off = calculate_offset (abfd, sec, pc_rel, isymbuf, symtab_hdr);
- if (off >= ACCURATE_8BIT_S1 || off < -ACCURATE_8BIT_S1
- || off == 0)
- return FALSE;
-@@ -7948,10 +9412,8 @@ is_convert_32_to_16 (bfd *abfd, asection *sec,
- else if (ELF32_R_TYPE (pc_rel->r_info) == R_NDS32_20_RELA)
- {
- /* movi => movi55 */
-- mem_addr = calculate_memory_address (abfd, pc_rel, isymbuf,
-- symtab_hdr);
-- /* mem_addr is unsigned, but the value should
-- be between [-16, 15]. */
-+ mem_addr = calculate_memory_address (abfd, pc_rel, isymbuf, symtab_hdr);
-+ /* mem_addr is unsigned, but the value should be between [-16, 15]. */
- if ((mem_addr + 0x10) >> 5)
- return FALSE;
- break;
-@@ -7980,14 +9442,12 @@ is_convert_32_to_16 (bfd *abfd, asection *sec,
- || ((ELF32_R_TYPE (pc_rel->r_info) > R_NDS32_LOADSTORE)
- && (ELF32_R_TYPE (pc_rel->r_info) < R_NDS32_DWARF2_OP1_RELA)))
- {
-- /* Prevent unresolved addi instruction translate
-- to addi45 or addi333. */
-+ /* Prevent unresolved addi instruction translate to addi45 or addi333. */
- return FALSE;
- }
- else if ((ELF32_R_TYPE (pc_rel->r_info) == R_NDS32_17IFC_PCREL_RELA))
- {
-- off = calculate_offset (abfd, sec, pc_rel, isymbuf, symtab_hdr,
-- &pic_ext_target);
-+ off = calculate_offset (abfd, sec, pc_rel, isymbuf, symtab_hdr);
- if (off >= ACCURATE_U9BIT_S1 || off <= 0)
- return FALSE;
- break;
-@@ -8085,7 +9545,7 @@ static Elf_Internal_Rela *
- find_relocs_at_address_addr (Elf_Internal_Rela *reloc,
- Elf_Internal_Rela *relocs,
- Elf_Internal_Rela *irelend,
-- enum elf_nds32_reloc_type reloc_type,
-+ unsigned char reloc_type,
- bfd_vma offset_p)
- {
- Elf_Internal_Rela *rel_t = NULL;
-@@ -8281,8 +9741,9 @@ insert_nds32_elf_blank (nds32_elf_blank_t **blank_p, bfd_vma addr, bfd_vma len)
-
- if (addr < blank_t->offset + blank_t->size)
- {
-- if (addr > blank_t->offset + blank_t->size)
-- blank_t->size = addr - blank_t->offset;
-+ /* Extend the origin blank. */
-+ if (addr + len > blank_t->offset + blank_t->size)
-+ blank_t->size = addr + len - blank_t->offset;
- }
- else
- {
-@@ -8414,7 +9875,7 @@ nds32_elf_relax_delete_blanks (bfd *abfd, asection *sec,
-
- /* Relocations MUST be kept in memory, because relaxation adjust them. */
- internal_relocs = _bfd_elf_link_read_relocs (abfd, sect, NULL, NULL,
-- TRUE /* keep_memory */);
-+ TRUE /* keep_memory */);
- irelend = internal_relocs + sect->reloc_count;
-
- blank_t = blank_head;
-@@ -8436,7 +9897,7 @@ nds32_elf_relax_delete_blanks (bfd *abfd, asection *sec,
- unsigned long val = 0;
- unsigned long mask;
- long before, between;
-- long offset = 0;
-+ long offset;
-
- switch (ELF32_R_TYPE (irel->r_info))
- {
-@@ -8468,28 +9929,23 @@ nds32_elf_relax_delete_blanks (bfd *abfd, asection *sec,
- -- before ---| *****************
- --------------------- between ---|
-
-- We only care how much data are relax between DIFF,
-- marked as ***. */
-+ We only care how much data are relax between DIFF, marked as ***. */
-
- before = get_nds32_elf_blank_total (&blank_t, irel->r_addend, 0);
-- between = get_nds32_elf_blank_total (&blank_t,
-- irel->r_addend + offset, 0);
-+ between = get_nds32_elf_blank_total (&blank_t, irel->r_addend + offset, 0);
- if (between == before)
- goto done_adjust_diff;
-
- switch (ELF32_R_TYPE (irel->r_info))
- {
- case R_NDS32_DIFF8:
-- bfd_put_8 (abfd, offset - (between - before),
-- contents + irel->r_offset);
-+ bfd_put_8 (abfd, offset - (between - before), contents + irel->r_offset);
- break;
- case R_NDS32_DIFF16:
-- bfd_put_16 (abfd, offset - (between - before),
-- contents + irel->r_offset);
-+ bfd_put_16 (abfd, offset - (between - before), contents + irel->r_offset);
- break;
- case R_NDS32_DIFF32:
-- bfd_put_32 (abfd, offset - (between - before),
-- contents + irel->r_offset);
-+ bfd_put_32 (abfd, offset - (between - before), contents + irel->r_offset);
- break;
- }
- }
-@@ -8501,12 +9957,10 @@ nds32_elf_relax_delete_blanks (bfd *abfd, asection *sec,
- unsigned long before, between;
- bfd_byte *endp, *p;
-
-- val = _bfd_read_unsigned_leb128 (abfd, contents + irel->r_offset,
-- &len);
-+ val = _bfd_read_unsigned_leb128 (abfd, contents + irel->r_offset, &len);
-
- before = get_nds32_elf_blank_total (&blank_t, irel->r_addend, 0);
-- between = get_nds32_elf_blank_total (&blank_t,
-- irel->r_addend + val, 0);
-+ between = get_nds32_elf_blank_total (&blank_t, irel->r_addend + val, 0);
- if (between == before)
- goto done_adjust_diff;
-
-@@ -8523,16 +9977,14 @@ done_adjust_diff:
- if (sec == sect)
- {
- raddr = irel->r_offset;
-- irel->r_offset -= get_nds32_elf_blank_total (&blank_t2,
-- irel->r_offset, 1);
-+ irel->r_offset -= get_nds32_elf_blank_total (&blank_t2, irel->r_offset, 1);
-
- if (ELF32_R_TYPE (irel->r_info) == R_NDS32_NONE)
- continue;
- if (blank_t2 && blank_t2->next
-- && (blank_t2->offset > raddr
-- || blank_t2->next->offset <= raddr))
-- _bfd_error_handler
-- (_("%B: Error: search_nds32_elf_blank reports wrong node\n"), abfd);
-+ && (blank_t2->offset > raddr || blank_t2->next->offset <= raddr))
-+ _bfd_error_handler (_("%B: %s\n"), abfd,
-+ "Error: search_nds32_elf_blank reports wrong node");
-
- /* Mark reloc in deleted portion as NONE.
- For some relocs like R_NDS32_LABEL that doesn't modify the
-@@ -8584,11 +10036,9 @@ done_adjust_diff:
- isym->st_value -= ahead;
-
- /* Adjust function size. */
-- if (ELF32_ST_TYPE (isym->st_info) == STT_FUNC
-- && isym->st_size > 0)
-- isym->st_size -=
-- get_nds32_elf_blank_total
-- (&blank_t, orig_addr + isym->st_size, 0) - ahead;
-+ if (ELF32_ST_TYPE (isym->st_info) == STT_FUNC && isym->st_size > 0)
-+ isym->st_size -= get_nds32_elf_blank_total
-+ (&blank_t, orig_addr + isym->st_size, 0) - ahead;
- }
- }
- }
-@@ -8617,9 +10067,8 @@ done_adjust_diff:
-
- /* Adjust function size. */
- if (sym_hash->type == STT_FUNC)
-- sym_hash->size -=
-- get_nds32_elf_blank_total
-- (&blank_t, orig_addr + sym_hash->size, 0) - ahead;
-+ sym_hash->size -= get_nds32_elf_blank_total
-+ (&blank_t, orig_addr + sym_hash->size, 0) - ahead;
-
- }
- }
-@@ -8743,7 +10192,7 @@ relax_range_measurement (bfd *abfd)
- bfd_vma align;
- static int decide_relax_range = 0;
- int i;
-- int range_number = sizeof (sdata_init_range) / sizeof (sdata_init_range[0]);
-+ int range_number = ARRAY_SIZE (sdata_init_range);
-
- if (decide_relax_range)
- return;
-@@ -8789,11 +10238,7 @@ relax_range_measurement (bfd *abfd)
- #define IS_OPTIMIZE(addend) ((addend) & 0x40000000)
- #define IS_16BIT_ON(addend) ((addend) & 0x20000000)
-
--static const char * unrecognized_reloc_msg =
-- /* xgettext:c-format */
-- N_("%B: warning: %s points to unrecognized reloc at %#Lx");
--
--/* Relax LONGCALL1 relocation for nds32_elf_relax_section. */
-+/* Relax LONGCALL1 relocation for nds32_elf_relax_section.*/
-
- static bfd_boolean
- nds32_elf_relax_longcall1 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-@@ -8803,19 +10248,19 @@ nds32_elf_relax_longcall1 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- {
- /* There are 3 variations for LONGCALL1
- case 4-4-2; 16-bit on, optimize off or optimize for space
-- sethi ta, hi20(symbol) ; LONGCALL1/HI20
-+ sethi ta, hi20(symbol) ; LONGCALL1/HI20
- ori ta, ta, lo12(symbol) ; LO12S0
-- jral5 ta ;
-+ jral5 ta ;
-
- case 4-4-4; 16-bit off, optimize don't care
-- sethi ta, hi20(symbol) ; LONGCALL1/HI20
-+ sethi ta, hi20(symbol) ; LONGCALL1/HI20
- ori ta, ta, lo12(symbol) ; LO12S0
-- jral ta ;
-+ jral ta ;
-
- case 4-4-4; 16-bit on, optimize for speed
-- sethi ta, hi20(symbol) ; LONGCALL1/HI20
-+ sethi ta, hi20(symbol) ; LONGCALL1/HI20
- ori ta, ta, lo12(symbol) ; LO12S0
-- jral ta ;
-+ jral ta ;
- Check code for -mlong-calls output. */
-
- /* Get the reloc for the address from which the register is
-@@ -8826,7 +10271,6 @@ nds32_elf_relax_longcall1 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- int seq_len; /* Original length of instruction sequence. */
- uint32_t insn;
- Elf_Internal_Rela *hi_irelfn, *lo_irelfn, *irelend;
-- int pic_ext_target = 0;
- bfd_signed_vma foff;
- uint16_t insn16;
-
-@@ -8843,21 +10287,21 @@ nds32_elf_relax_longcall1 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-
- if (hi_irelfn == irelend || lo_irelfn == irelend)
- {
-- _bfd_error_handler (unrecognized_reloc_msg, abfd, "R_NDS32_LONGCALL1",
-- irel->r_offset);
-+ _bfd_error_handler
-+ ("%B: warning: R_NDS32_LONGCALL1 points to unrecognized "
-+ "reloc at 0x%lx.", abfd, (long) irel->r_offset);
- return FALSE;
- }
-
- /* Get the value of the symbol referred to by the reloc. */
-- foff = calculate_offset (abfd, sec, hi_irelfn, isymbuf, symtab_hdr,
-- &pic_ext_target);
-+ foff = calculate_offset (abfd, sec, hi_irelfn, isymbuf, symtab_hdr);
-
- /* This condition only happened when symbol is undefined. */
-- if (pic_ext_target || foff == 0 || foff < -CONSERVATIVE_24BIT_S1
-+ if (foff == 0 || foff < -CONSERVATIVE_24BIT_S1
- || foff >= CONSERVATIVE_24BIT_S1)
- return FALSE;
-
-- /* Relax to: jal symbol; 25_PCREL */
-+ /* Relax to: jal symbol; 25_PCREL */
- /* For simplicity of coding, we are going to modify the section
- contents, the section relocs, and the BFD symbol table. We
- must tell the rest of the code not to free up this
-@@ -8894,7 +10338,7 @@ nds32_elf_relax_longcall1 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- }
-
- #define CONVERT_CONDITION_CALL(insn) (((insn) & 0xffff0000) ^ 0x90000)
--/* Relax LONGCALL2 relocation for nds32_elf_relax_section. */
-+/* Relax LONGCALL2 relocation for nds32_elf_relax_section.*/
-
- static bfd_boolean
- nds32_elf_relax_longcall2 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-@@ -8904,7 +10348,7 @@ nds32_elf_relax_longcall2 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- {
- /* bltz rt, .L1 ; LONGCALL2
- jal symbol ; 25_PCREL
-- .L1: */
-+ .L1: */
-
- /* Get the reloc for the address from which the register is
- being loaded. This reloc will tell us which function is
-@@ -8913,7 +10357,6 @@ nds32_elf_relax_longcall2 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- bfd_vma laddr;
- uint32_t insn;
- Elf_Internal_Rela *i1_irelfn, *cond_irelfn, *irelend;
-- int pic_ext_target = 0;
- bfd_signed_vma foff;
-
- irelend = internal_relocs + sec->reloc_count;
-@@ -8924,23 +10367,23 @@ nds32_elf_relax_longcall2 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-
- if (i1_irelfn == irelend)
- {
-- _bfd_error_handler (unrecognized_reloc_msg, abfd, "R_NDS32_LONGCALL2",
-- irel->r_offset);
-+ _bfd_error_handler
-+ ("%B: warning: R_NDS32_LONGCALL2 points to unrecognized "
-+ "reloc at 0x%lx.", abfd, (long) irel->r_offset);
- return FALSE;
- }
-
- insn = bfd_getb32 (contents + laddr);
-
- /* Get the value of the symbol referred to by the reloc. */
-- foff = calculate_offset (abfd, sec, i1_irelfn, isymbuf, symtab_hdr,
-- &pic_ext_target);
-+ foff = calculate_offset (abfd, sec, i1_irelfn, isymbuf, symtab_hdr);
-
- if (foff == 0 || foff < -CONSERVATIVE_16BIT_S1
- || foff >= CONSERVATIVE_16BIT_S1)
- return FALSE;
-
- /* Relax to bgezal rt, label ; 17_PCREL
-- or bltzal rt, label ; 17_PCREL */
-+ or bltzal rt, label ; 17_PCREL */
-
- /* Convert to complimentary conditional call. */
- insn = CONVERT_CONDITION_CALL (insn);
-@@ -8974,7 +10417,7 @@ nds32_elf_relax_longcall2 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- return TRUE;
- }
-
--/* Relax LONGCALL3 relocation for nds32_elf_relax_section. */
-+/* Relax LONGCALL3 relocation for nds32_elf_relax_section.*/
-
- static bfd_boolean
- nds32_elf_relax_longcall3 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-@@ -8984,25 +10427,25 @@ nds32_elf_relax_longcall3 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- {
- /* There are 3 variations for LONGCALL3
- case 4-4-4-2; 16-bit on, optimize off or optimize for space
-- bltz rt, $1 ; LONGCALL3
-- sethi ta, hi20(symbol) ; HI20
-+ bltz rt, $1 ; LONGCALL3
-+ sethi ta, hi20(symbol) ; HI20
- ori ta, ta, lo12(symbol) ; LO12S0
-- jral5 ta ;
-+ jral5 ta ;
- $1
-
- case 4-4-4-4; 16-bit off, optimize don't care
-- bltz rt, $1 ; LONGCALL3
-- sethi ta, hi20(symbol) ; HI20
-+ bltz rt, $1 ; LONGCALL3
-+ sethi ta, hi20(symbol) ; HI20
- ori ta, ta, lo12(symbol) ; LO12S0
-- jral ta ;
-+ jral ta ;
- $1
-
- case 4-4-4-4; 16-bit on, optimize for speed
-- bltz rt, $1 ; LONGCALL3
-- sethi ta, hi20(symbol) ; HI20
-+ bltz rt, $1 ; LONGCALL3
-+ sethi ta, hi20(symbol) ; HI20
- ori ta, ta, lo12(symbol) ; LO12S0
-- jral ta ;
-- $1 */
-+ jral ta ;
-+ $1 */
-
- /* Get the reloc for the address from which the register is
- being loaded. This reloc will tell us which function is
-@@ -9012,7 +10455,6 @@ nds32_elf_relax_longcall3 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- int seq_len; /* Original length of instruction sequence. */
- uint32_t insn;
- Elf_Internal_Rela *hi_irelfn, *lo_irelfn, *cond_irelfn, *irelend;
-- int pic_ext_target = 0;
- bfd_signed_vma foff;
- uint16_t insn16;
-
-@@ -9030,16 +10472,16 @@ nds32_elf_relax_longcall3 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-
- if (hi_irelfn == irelend || lo_irelfn == irelend)
- {
-- _bfd_error_handler (unrecognized_reloc_msg, abfd, "R_NDS32_LONGCALL3",
-- irel->r_offset);
-+ _bfd_error_handler
-+ ("%B: warning: R_NDS32_LONGCALL3 points to unrecognized "
-+ "reloc at 0x%lx.", abfd, (long) irel->r_offset);
- return FALSE;
- }
-
- /* Get the value of the symbol referred to by the reloc. */
-- foff = calculate_offset (abfd, sec, hi_irelfn, isymbuf, symtab_hdr,
-- &pic_ext_target);
-+ foff = calculate_offset (abfd, sec, hi_irelfn, isymbuf, symtab_hdr);
-
-- if (pic_ext_target || foff == 0 || foff < -CONSERVATIVE_24BIT_S1
-+ if (foff == 0 || foff < -CONSERVATIVE_24BIT_S1
- || foff >= CONSERVATIVE_24BIT_S1)
- return FALSE;
-
-@@ -9047,7 +10489,7 @@ nds32_elf_relax_longcall3 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- if (foff >= -CONSERVATIVE_16BIT_S1 && foff < CONSERVATIVE_16BIT_S1)
- {
- /* Relax to bgezal rt, label ; 17_PCREL
-- or bltzal rt, label ; 17_PCREL */
-+ or bltzal rt, label ; 17_PCREL */
-
- /* Convert to complimentary conditional call. */
- insn = CONVERT_CONDITION_CALL (insn);
-@@ -9112,7 +10554,7 @@ nds32_elf_relax_longcall3 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- return TRUE;
- }
-
--/* Relax LONGJUMP1 relocation for nds32_elf_relax_section. */
-+/* Relax LONGJUMP1 relocation for nds32_elf_relax_section.*/
-
- static bfd_boolean
- nds32_elf_relax_longjump1 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-@@ -9122,19 +10564,19 @@ nds32_elf_relax_longjump1 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- {
- /* There are 3 variations for LONGJUMP1
- case 4-4-2; 16-bit bit on, optimize off or optimize for space
-- sethi ta, hi20(symbol) ; LONGJUMP1/HI20
-- ori ta, ta, lo12(symbol) ; LO12S0
-- jr5 ta ;
-+ sethi ta, hi20(symbol) ; LONGJUMP1/HI20
-+ ori ta, ta, lo12(symbol) ; LO12S0
-+ jr5 ta ;
-
- case 4-4-4; 16-bit off, optimize don't care
-- sethi ta, hi20(symbol) ; LONGJUMP1/HI20
-- ori ta, ta, lo12(symbol) ; LO12S0
-- jr ta ;
-+ sethi ta, hi20(symbol) ; LONGJUMP1/HI20
-+ ori ta, ta, lo12(symbol) ; LO12S0
-+ jr ta ;
-
- case 4-4-4; 16-bit on, optimize for speed
-- sethi ta, hi20(symbol) ; LONGJUMP1/HI20
-- ori ta, ta, lo12(symbol) ; LO12S0
-- jr ta ; */
-+ sethi ta, hi20(symbol) ; LONGJUMP1/HI20
-+ ori ta, ta, lo12(symbol) ; LO12S0
-+ jr ta ; */
-
- /* Get the reloc for the address from which the register is
- being loaded. This reloc will tell us which function is
-@@ -9145,7 +10587,6 @@ nds32_elf_relax_longjump1 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- int insn16_on; /* 16-bit on/off. */
- uint32_t insn;
- Elf_Internal_Rela *hi_irelfn, *lo_irelfn, *irelend;
-- int pic_ext_target = 0;
- bfd_signed_vma foff;
- uint16_t insn16;
- unsigned long reloc;
-@@ -9164,23 +10605,23 @@ nds32_elf_relax_longjump1 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- R_NDS32_LO12S0_ORI_RELA, laddr + 4);
- if (hi_irelfn == irelend || lo_irelfn == irelend)
- {
-- _bfd_error_handler (unrecognized_reloc_msg, abfd, "R_NDS32_LONGJUMP1",
-- irel->r_offset);
-+ _bfd_error_handler
-+ ("%B: warning: R_NDS32_LONGJUMP1 points to unrecognized "
-+ "reloc at 0x%lx.", abfd, (long) irel->r_offset);
- return FALSE;
- }
-
- /* Get the value of the symbol referred to by the reloc. */
-- foff = calculate_offset (abfd, sec, hi_irelfn, isymbuf, symtab_hdr,
-- &pic_ext_target);
-+ foff = calculate_offset (abfd, sec, hi_irelfn, isymbuf, symtab_hdr);
-
-- if (pic_ext_target || foff == 0 || foff >= CONSERVATIVE_24BIT_S1
-+ if (foff == 0 || foff >= CONSERVATIVE_24BIT_S1
- || foff < -CONSERVATIVE_24BIT_S1)
- return FALSE;
-
- if (insn16_on && foff >= -ACCURATE_8BIT_S1
- && foff < ACCURATE_8BIT_S1 && (seq_len & 0x2))
- {
-- /* j8 label */
-+ /* j8 label */
- /* 16-bit on, but not optimized for speed. */
- reloc = R_NDS32_9_PCREL_RELA;
- insn16 = INSN_J8;
-@@ -9191,7 +10632,7 @@ nds32_elf_relax_longjump1 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- }
- else
- {
-- /* j label */
-+ /* j label */
- reloc = R_NDS32_25_PCREL_RELA;
- insn = INSN_J;
- bfd_putb32 (insn, contents + irel->r_offset);
-@@ -9275,14 +10716,14 @@ nds32_elf_convert_branch (uint16_t insn16, uint32_t insn,
- switch ((insn16 & 0xf000) >> 12)
- {
- case 0xc:
-- /* beqz38 or bnez38 */
-+ /* beqz38 or bnez38 */
- comp_insn16 = (insn16 ^ 0x0800) & 0xff00;
- comp_insn = (comp_insn16 & 0x0800) ? INSN_BNEZ : INSN_BEQZ;
- comp_insn |= ((comp_insn16 & 0x0700) >> 8) << 20;
- break;
-
- case 0xd:
-- /* beqs38 or bnes38 */
-+ /* beqs38 or bnes38 */
- comp_insn16 = (insn16 ^ 0x0800) & 0xff00;
- comp_insn = (comp_insn16 & 0x0800) ? INSN_BNE : INSN_BEQ;
- comp_insn |= (((comp_insn16 & 0x0700) >> 8) << 20)
-@@ -9290,7 +10731,7 @@ nds32_elf_convert_branch (uint16_t insn16, uint32_t insn,
- break;
-
- case 0xe:
-- /* beqzS8 or bnezS8 */
-+ /* beqzS8 or bnezS8 */
- comp_insn16 = (insn16 ^ 0x0100) & 0xff00;
- comp_insn = (comp_insn16 & 0x0100) ? INSN_BNEZ : INSN_BEQZ;
- comp_insn |= REG_R15 << 20;
-@@ -9306,7 +10747,7 @@ nds32_elf_convert_branch (uint16_t insn16, uint32_t insn,
- *re_insn16 = comp_insn16;
- }
-
--/* Relax LONGJUMP2 relocation for nds32_elf_relax_section. */
-+/* Relax LONGJUMP2 relocation for nds32_elf_relax_section.*/
-
- static bfd_boolean
- nds32_elf_relax_longjump2 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-@@ -9329,7 +10770,7 @@ nds32_elf_relax_longjump2 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- case 4-4; 1st insn convertible, 16-bit on, optimize for speed
- bne rt, ra, $1 ; LONGJUMP2
- j label ; 25_PCREL
-- $1: */
-+ $1: */
-
- /* Get the reloc for the address from which the register is
- being loaded. This reloc will tell us which function is
-@@ -9338,7 +10779,7 @@ nds32_elf_relax_longjump2 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- bfd_vma laddr;
- int seq_len; /* Original length of instruction sequence. */
- Elf_Internal_Rela *i2_irelfn, *cond_irelfn, *irelend;
-- int pic_ext_target = 0, first_size;
-+ int first_size;
- unsigned int i;
- bfd_signed_vma foff;
- uint32_t insn, re_insn = 0;
-@@ -9359,7 +10800,7 @@ nds32_elf_relax_longjump2 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- irelend, R_NDS32_25_PCREL_RELA,
- laddr + first_size);
-
-- for (i = 0; i < sizeof (checked_types) / sizeof(checked_types[0]); i++)
-+ for (i = 0; i < ARRAY_SIZE (checked_types); i++)
- {
- cond_irelfn =
- find_relocs_at_address_addr (irel, internal_relocs, irelend,
-@@ -9370,16 +10811,16 @@ nds32_elf_relax_longjump2 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-
- if (i2_irelfn == irelend || cond_irelfn == irelend)
- {
-- _bfd_error_handler (unrecognized_reloc_msg, abfd, "R_NDS32_LONGJUMP2",
-- irel->r_offset);
-+ _bfd_error_handler
-+ ("%B: warning: R_NDS32_LONGJUMP2 points to unrecognized "
-+ "reloc at 0x%lx.", abfd, (long) irel->r_offset);
- return FALSE;
- }
-
- /* Get the value of the symbol referred to by the reloc. */
- foff =
-- calculate_offset (abfd, sec, i2_irelfn, isymbuf, symtab_hdr,
-- &pic_ext_target);
-- if (pic_ext_target || foff == 0 || foff < -CONSERVATIVE_16BIT_S1
-+ calculate_offset (abfd, sec, i2_irelfn, isymbuf, symtab_hdr);
-+ if (foff == 0 || foff < -CONSERVATIVE_16BIT_S1
- || foff >= CONSERVATIVE_16BIT_S1)
- return FALSE;
-
-@@ -9422,7 +10863,7 @@ nds32_elf_relax_longjump2 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- && (foff >= -(ACCURATE_14BIT_S1 - first_size)
- && foff < ACCURATE_14BIT_S1 - first_size))
- {
-- /* beqs label ; 15_PCREL */
-+ /* beqs label ; 15_PCREL */
- bfd_putb32 (re_insn, contents + irel->r_offset);
- *insn_len = 4;
- reloc = R_NDS32_15_PCREL_RELA;
-@@ -9432,7 +10873,7 @@ nds32_elf_relax_longjump2 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- && foff >= -CONSERVATIVE_16BIT_S1
- && foff < CONSERVATIVE_16BIT_S1)
- {
-- /* beqz label ; 17_PCREL */
-+ /* beqz label ; 17_PCREL */
- bfd_putb32 (re_insn, contents + irel->r_offset);
- *insn_len = 4;
- reloc = R_NDS32_17_PCREL_RELA;
-@@ -9465,7 +10906,7 @@ nds32_elf_relax_longjump2 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- return TRUE;
- }
-
--/* Relax LONGJUMP3 relocation for nds32_elf_relax_section. */
-+/* Relax LONGJUMP3 relocation for nds32_elf_relax_section.*/
-
- static bfd_boolean
- nds32_elf_relax_longjump3 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-@@ -9476,42 +10917,42 @@ nds32_elf_relax_longjump3 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- /* There are 5 variations for LONGJUMP3
- case 1: 2-4-4-2; 1st insn convertible, 16-bit on,
- optimize off or optimize for space
-- bnes38 rt, ra, $1 ; LONGJUMP3
-- sethi ta, hi20(symbol) ; HI20
-+ bnes38 rt, ra, $1 ; LONGJUMP3
-+ sethi ta, hi20(symbol) ; HI20
- ori ta, ta, lo12(symbol) ; LO12S0
-- jr5 ta ;
-- $1: ;
-+ jr5 ta ;
-+ $1: ;
-
- case 2: 2-4-4-2; 1st insn convertible, 16-bit on, optimize for speed
-- bnes38 rt, ra, $1 ; LONGJUMP3
-- sethi ta, hi20(symbol) ; HI20
-+ bnes38 rt, ra, $1 ; LONGJUMP3
-+ sethi ta, hi20(symbol) ; HI20
- ori ta, ta, lo12(symbol) ; LO12S0
-- jr5 ta ;
-- $1: ; LABEL
-+ jr5 ta ;
-+ $1: ; LABEL
-
- case 3: 4-4-4-2; 1st insn not convertible, 16-bit on,
- optimize off or optimize for space
-- bne rt, ra, $1 ; LONGJUMP3
-- sethi ta, hi20(symbol) ; HI20
-+ bne rt, ra, $1 ; LONGJUMP3
-+ sethi ta, hi20(symbol) ; HI20
- ori ta, ta, lo12(symbol) ; LO12S0
-- jr5 ta ;
-- $1: ;
-+ jr5 ta ;
-+ $1: ;
-
- case 4: 4-4-4-4; 1st insn don't care, 16-bit off, optimize don't care
- 16-bit off if no INSN16
-- bne rt, ra, $1 ; LONGJUMP3
-- sethi ta, hi20(symbol) ; HI20
-+ bne rt, ra, $1 ; LONGJUMP3
-+ sethi ta, hi20(symbol) ; HI20
- ori ta, ta, lo12(symbol) ; LO12S0
-- jr ta ;
-- $1: ;
-+ jr ta ;
-+ $1: ;
-
- case 5: 4-4-4-4; 1st insn not convertible, 16-bit on, optimize for speed
- 16-bit off if no INSN16
-- bne rt, ra, $1 ; LONGJUMP3
-- sethi ta, hi20(symbol) ; HI20
-+ bne rt, ra, $1 ; LONGJUMP3
-+ sethi ta, hi20(symbol) ; HI20
- ori ta, ta, lo12(symbol) ; LO12S0
-- jr ta ;
-- $1: ; LABEL */
-+ jr ta ;
-+ $1: ; LABEL */
-
- /* Get the reloc for the address from which the register is
- being loaded. This reloc will tell us which function is
-@@ -9523,7 +10964,7 @@ nds32_elf_relax_longjump3 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- bfd_vma laddr;
- int seq_len; /* Original length of instruction sequence. */
- Elf_Internal_Rela *hi_irelfn, *lo_irelfn, *cond_irelfn, *irelend;
-- int pic_ext_target = 0, first_size;
-+ int first_size;
- unsigned int i;
- bfd_signed_vma foff;
- uint32_t insn, re_insn = 0;
-@@ -9551,7 +10992,7 @@ nds32_elf_relax_longjump3 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- R_NDS32_LO12S0_ORI_RELA,
- laddr + first_size + 4);
-
-- for (i = 0; i < sizeof (checked_types) / sizeof (checked_types[0]); i++)
-+ for (i = 0; i < ARRAY_SIZE (checked_types); i++)
- {
- cond_irelfn =
- find_relocs_at_address_addr (irel, internal_relocs, irelend,
-@@ -9562,16 +11003,16 @@ nds32_elf_relax_longjump3 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-
- if (hi_irelfn == irelend || lo_irelfn == irelend || cond_irelfn == irelend)
- {
-- _bfd_error_handler (unrecognized_reloc_msg, abfd, "R_NDS32_LONGJUMP3",
-- irel->r_offset);
-+ _bfd_error_handler
-+ ("%B: warning: R_NDS32_LONGJUMP3 points to unrecognized "
-+ "reloc at 0x%lx.", abfd, (long) irel->r_offset);
- return FALSE;
- }
-
- /* Get the value of the symbol referred to by the reloc. */
-- foff = calculate_offset (abfd, sec, hi_irelfn, isymbuf, symtab_hdr,
-- &pic_ext_target);
-+ foff = calculate_offset (abfd, sec, hi_irelfn, isymbuf, symtab_hdr);
-
-- if (pic_ext_target || foff == 0 || foff < -CONSERVATIVE_24BIT_S1
-+ if (foff == 0 || foff < -CONSERVATIVE_24BIT_S1
- || foff >= CONSERVATIVE_24BIT_S1)
- return FALSE;
-
-@@ -9624,7 +11065,7 @@ nds32_elf_relax_longjump3 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- && (foff >= -(ACCURATE_14BIT_S1 - first_size)
- && foff < ACCURATE_14BIT_S1 - first_size))
- {
-- /* beqs label ; 15_PCREL */
-+ /* beqs label ; 15_PCREL */
- bfd_putb32 (re_insn, contents + irel->r_offset);
- *insn_len = 4;
- reloc = R_NDS32_15_PCREL_RELA;
-@@ -9635,7 +11076,7 @@ nds32_elf_relax_longjump3 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- && foff >= -CONSERVATIVE_16BIT_S1
- && foff < CONSERVATIVE_16BIT_S1)
- {
-- /* beqz label ; 17_PCREL */
-+ /* beqz label ; 17_PCREL */
- bfd_putb32 (re_insn, contents + irel->r_offset);
- *insn_len = 4;
- reloc = R_NDS32_17_PCREL_RELA;
-@@ -9661,7 +11102,7 @@ nds32_elf_relax_longjump3 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- case 4-4; 1st insn convertible, 16-bit on, optimize for speed
- bne rt, ra, $1 ; LONGJUMP2
- j label ; 25_PCREL
-- $1 */
-+ $1 */
-
- /* Offset for first instruction. */
-
-@@ -9711,7 +11152,7 @@ nds32_elf_relax_longjump3 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- return TRUE;
- }
-
--/* Relax LONGCALL4 relocation for nds32_elf_relax_section. */
-+/* Relax LONGCALL4 relocation for nds32_elf_relax_section.*/
-
- static bfd_boolean
- nds32_elf_relax_longcall4 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-@@ -9728,7 +11169,6 @@ nds32_elf_relax_longcall4 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- uint32_t insn;
- Elf_Internal_Rela *hi_irel, *ptr_irel, *insn_irel, *em_irel, *call_irel;
- Elf_Internal_Rela *irelend;
-- int pic_ext_target = 0;
- bfd_signed_vma foff;
-
- irelend = internal_relocs + sec->reloc_count;
-@@ -9742,21 +11182,21 @@ nds32_elf_relax_longcall4 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-
- if (hi_irel == irelend)
- {
-- _bfd_error_handler (unrecognized_reloc_msg, abfd, "R_NDS32_LONGCALL4",
-- irel->r_offset);
-+ _bfd_error_handler
-+ ("%B: warning: R_NDS32_LONGCALL4 points to unrecognized "
-+ "reloc at 0x%lx.", abfd, (long) irel->r_offset);
- return FALSE;
- }
-
- /* Get the value of the symbol referred to by the reloc. */
-- foff = calculate_offset (abfd, sec, hi_irel, isymbuf, symtab_hdr,
-- &pic_ext_target);
-+ foff = calculate_offset (abfd, sec, hi_irel, isymbuf, symtab_hdr);
-
- /* This condition only happened when symbol is undefined. */
-- if (pic_ext_target || foff == 0 || foff < -CONSERVATIVE_24BIT_S1
-+ if (foff == 0 || foff < -CONSERVATIVE_24BIT_S1
- || foff >= CONSERVATIVE_24BIT_S1)
- return FALSE;
-
-- /* Relax to: jal symbol; 25_PCREL */
-+ /* Relax to: jal symbol; 25_PCREL */
- /* For simplicity of coding, we are going to modify the section
- contents, the section relocs, and the BFD symbol table. We
- must tell the rest of the code not to free up this
-@@ -9772,8 +11212,9 @@ nds32_elf_relax_longcall4 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-
- if (ptr_irel == irelend || em_irel == irelend)
- {
-- _bfd_error_handler (unrecognized_reloc_msg, abfd, "R_NDS32_LONGCALL4",
-- irel->r_offset);
-+ _bfd_error_handler
-+ ("%B: warning: R_NDS32_LONGCALL4 points to unrecognized "
-+ "reloc at 0x%lx.", abfd, (long) irel->r_offset);
- return FALSE;
- }
- /* Check these is enough space to insert jal in R_NDS32_EMPTY. */
-@@ -9812,7 +11253,7 @@ nds32_elf_relax_longcall4 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- return TRUE;
- }
-
--/* Relax LONGCALL5 relocation for nds32_elf_relax_section. */
-+/* Relax LONGCALL5 relocation for nds32_elf_relax_section.*/
-
- static bfd_boolean
- nds32_elf_relax_longcall5 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-@@ -9828,7 +11269,6 @@ nds32_elf_relax_longcall5 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- bfd_vma laddr;
- uint32_t insn;
- Elf_Internal_Rela *cond_irel, *irelend;
-- int pic_ext_target = 0;
- bfd_signed_vma foff;
-
- irelend = internal_relocs + sec->reloc_count;
-@@ -9843,21 +11283,21 @@ nds32_elf_relax_longcall5 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- R_NDS32_25_PCREL_RELA, irel->r_addend);
- if (cond_irel == irelend)
- {
-- _bfd_error_handler (unrecognized_reloc_msg, abfd, "R_NDS32_LONGCALL5",
-- irel->r_offset);
-+ _bfd_error_handler
-+ ("%B: warning: R_NDS32_LONGCALL5 points to unrecognized "
-+ "reloc at 0x%lx.", abfd, (long) irel->r_offset);
- return FALSE;
- }
-
- /* Get the value of the symbol referred to by the reloc. */
-- foff = calculate_offset (abfd, sec, cond_irel, isymbuf, symtab_hdr,
-- &pic_ext_target);
-+ foff = calculate_offset (abfd, sec, cond_irel, isymbuf, symtab_hdr);
-
- if (foff == 0 || foff < -CONSERVATIVE_16BIT_S1
- || foff >= CONSERVATIVE_16BIT_S1)
- return FALSE;
-
- /* Relax to bgezal rt, label ; 17_PCREL
-- or bltzal rt, label ; 17_PCREL */
-+ or bltzal rt, label ; 17_PCREL */
-
- /* Convert to complimentary conditional call. */
- insn = CONVERT_CONDITION_CALL (insn);
-@@ -9889,7 +11329,7 @@ nds32_elf_relax_longcall5 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- return TRUE;
- }
-
--/* Relax LONGCALL6 relocation for nds32_elf_relax_section. */
-+/* Relax LONGCALL6 relocation for nds32_elf_relax_section.*/
-
- static bfd_boolean
- nds32_elf_relax_longcall6 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-@@ -9907,7 +11347,6 @@ nds32_elf_relax_longcall6 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- bfd_vma laddr;
- uint32_t insn;
- Elf_Internal_Rela *em_irel, *cond_irel, *irelend;
-- int pic_ext_target = 0;
- bfd_signed_vma foff;
-
- irelend = internal_relocs + sec->reloc_count;
-@@ -9921,16 +11360,16 @@ nds32_elf_relax_longcall6 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-
- if (em_irel == irelend)
- {
-- _bfd_error_handler (unrecognized_reloc_msg, abfd, "R_NDS32_LONGCALL6",
-- irel->r_offset);
-+ _bfd_error_handler
-+ ("%B: warning: R_NDS32_LONGCALL6 points to unrecognized "
-+ "reloc at 0x%lx.", abfd, (long) irel->r_offset);
- return FALSE;
- }
-
- /* Get the value of the symbol referred to by the reloc. */
-- foff = calculate_offset (abfd, sec, em_irel, isymbuf, symtab_hdr,
-- &pic_ext_target);
-+ foff = calculate_offset (abfd, sec, em_irel, isymbuf, symtab_hdr);
-
-- if (pic_ext_target || foff == 0 || foff < -CONSERVATIVE_24BIT_S1
-+ if (foff == 0 || foff < -CONSERVATIVE_24BIT_S1
- || foff >= CONSERVATIVE_24BIT_S1)
- return FALSE;
-
-@@ -9943,7 +11382,7 @@ nds32_elf_relax_longcall6 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- if (foff >= -CONSERVATIVE_16BIT_S1 && foff < CONSERVATIVE_16BIT_S1)
- {
- /* Relax to bgezal rt, label ; 17_PCREL
-- or bltzal rt, label ; 17_PCREL */
-+ or bltzal rt, label ; 17_PCREL */
-
- /* Convert to complimentary conditional call. */
- *insn_len = 0;
-@@ -9959,8 +11398,9 @@ nds32_elf_relax_longcall6 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- R_NDS32_PTR_RESOLVED, irel->r_addend);
- if (cond_irel == irelend)
- {
-- _bfd_error_handler (unrecognized_reloc_msg, abfd,
-- "R_NDS32_LONGCALL6", irel->r_offset);
-+ _bfd_error_handler
-+ ("%B: warning: R_NDS32_LONGCALL6 points to unrecognized "
-+ "reloc at 0x%lx.", abfd, (long) irel->r_offset);
- return FALSE;
- }
- cond_irel->r_addend = 1;
-@@ -10008,8 +11448,9 @@ nds32_elf_relax_longcall6 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- R_NDS32_PTR_RESOLVED, irel->r_addend);
- if (cond_irel == irelend)
- {
-- _bfd_error_handler (unrecognized_reloc_msg, abfd,
-- "R_NDS32_LONGCALL6", irel->r_offset);
-+ _bfd_error_handler
-+ ("%B: warning: R_NDS32_LONGCALL6 points to unrecognized "
-+ "reloc at 0x%lx.", abfd, (long) irel->r_offset);
- return FALSE;
- }
- cond_irel->r_addend = 1;
-@@ -10024,7 +11465,7 @@ nds32_elf_relax_longcall6 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- return TRUE;
- }
-
--/* Relax LONGJUMP4 relocation for nds32_elf_relax_section. */
-+/* Relax LONGJUMP4 relocation for nds32_elf_relax_section.*/
-
- static bfd_boolean
- nds32_elf_relax_longjump4 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-@@ -10041,7 +11482,6 @@ nds32_elf_relax_longjump4 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- int seq_len; /* Original length of instruction sequence. */
- uint32_t insn;
- Elf_Internal_Rela *hi_irel, *ptr_irel, *em_irel, *call_irel, *irelend;
-- int pic_ext_target = 0;
- bfd_signed_vma foff;
-
- irelend = internal_relocs + sec->reloc_count;
-@@ -10058,21 +11498,21 @@ nds32_elf_relax_longjump4 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-
- if (hi_irel == irelend)
- {
-- _bfd_error_handler (unrecognized_reloc_msg, abfd, "R_NDS32_LONGJUMP4",
-- irel->r_offset);
-+ _bfd_error_handler
-+ ("%B: warning: R_NDS32_LONGJUMP4 points to unrecognized "
-+ "reloc at 0x%lx.", abfd, (long) irel->r_offset);
- return FALSE;
- }
-
- /* Get the value of the symbol referred to by the reloc. */
-- foff = calculate_offset (abfd, sec, hi_irel, isymbuf, symtab_hdr,
-- &pic_ext_target);
-+ foff = calculate_offset (abfd, sec, hi_irel, isymbuf, symtab_hdr);
-
-- if (pic_ext_target || foff == 0 || foff >= CONSERVATIVE_24BIT_S1
-+ if (foff == 0 || foff >= CONSERVATIVE_24BIT_S1
- || foff < -CONSERVATIVE_24BIT_S1)
- return FALSE;
-
- /* Convert it to "j label", it may be converted to j8 in the final
-- pass of relaxation. Therefore, we do not consider this currently. */
-+ pass of relaxation. Therefore, we do not consider this currently.*/
- ptr_irel = find_relocs_at_address_addr (irel, internal_relocs, irelend,
- R_NDS32_PTR_RESOLVED, irel->r_addend);
- em_irel = find_relocs_at_address_addr (irel, internal_relocs, irelend,
-@@ -10080,8 +11520,9 @@ nds32_elf_relax_longjump4 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-
- if (ptr_irel == irelend || em_irel == irelend)
- {
-- _bfd_error_handler (unrecognized_reloc_msg, abfd, "R_NDS32_LONGJUMP4",
-- irel->r_offset);
-+ _bfd_error_handler
-+ ("%B: warning: R_NDS32_LONGJUMP4 points to unrecognized "
-+ "reloc at 0x%lx.", abfd, (long) irel->r_offset);
- return FALSE;
- }
-
-@@ -10109,7 +11550,7 @@ nds32_elf_relax_longjump4 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- return TRUE;
- }
-
--/* Relax LONGJUMP5 relocation for nds32_elf_relax_section. */
-+/* Relax LONGJUMP5 relocation for nds32_elf_relax_section.*/
-
- static bfd_boolean
- nds32_elf_relax_longjump5 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-@@ -10131,7 +11572,6 @@ nds32_elf_relax_longjump5 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-
- bfd_vma laddr;
- Elf_Internal_Rela *cond_irel, *irelend;
-- int pic_ext_target = 0;
- unsigned int i;
- bfd_signed_vma foff;
- uint32_t insn, re_insn = 0;
-@@ -10154,16 +11594,16 @@ nds32_elf_relax_longjump5 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- R_NDS32_25_PCREL_RELA, irel->r_addend);
- if (cond_irel == irelend)
- {
-- _bfd_error_handler (unrecognized_reloc_msg, abfd, "R_NDS32_LONGJUMP5",
-- irel->r_offset);
-+ _bfd_error_handler
-+ ("%B: warning: R_NDS32_LONGJUMP5 points to unrecognized "
-+ "reloc at 0x%lx.", abfd, (long) irel->r_offset);
- return FALSE;
- }
-
- /* Get the value of the symbol referred to by the reloc. */
-- foff = calculate_offset (abfd, sec, cond_irel, isymbuf, symtab_hdr,
-- &pic_ext_target);
-+ foff = calculate_offset (abfd, sec, cond_irel, isymbuf, symtab_hdr);
-
-- if (pic_ext_target || foff == 0 || foff < -CONSERVATIVE_16BIT_S1
-+ if (foff == 0 || foff < -CONSERVATIVE_16BIT_S1
- || foff >= CONSERVATIVE_16BIT_S1)
- return FALSE;
-
-@@ -10208,7 +11648,7 @@ nds32_elf_relax_longjump5 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-
- /* Clean relocations. */
- irel->r_info = ELF32_R_INFO (ELF32_R_SYM (irel->r_info), R_NDS32_NONE);
-- for (i = 0; i < sizeof (checked_types) / sizeof (checked_types[0]); i++)
-+ for (i = 0; i < ARRAY_SIZE (checked_types); i++)
- {
- cond_irel = find_relocs_at_address_addr (irel, internal_relocs, irelend,
- checked_types[i], laddr);
-@@ -10234,7 +11674,7 @@ nds32_elf_relax_longjump5 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- return TRUE;
- }
-
--/* Relax LONGJUMP6 relocation for nds32_elf_relax_section. */
-+/* Relax LONGJUMP6 relocation for nds32_elf_relax_section.*/
-
- static bfd_boolean
- nds32_elf_relax_longjump6 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-@@ -10265,7 +11705,6 @@ nds32_elf_relax_longjump6 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- int reloc_off = 0, cond_removed = 0;
- bfd_vma laddr;
- Elf_Internal_Rela *cond_irel, *em_irel, *irelend, *insn_irel;
-- int pic_ext_target = 0;
- unsigned int i;
- bfd_signed_vma foff;
- uint32_t insn, re_insn = 0;
-@@ -10283,16 +11722,16 @@ nds32_elf_relax_longjump6 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-
- if (em_irel == irelend)
- {
-- _bfd_error_handler (unrecognized_reloc_msg, abfd, "R_NDS32_LONGJUMP6",
-- irel->r_offset);
-+ _bfd_error_handler
-+ ("%B: warning: R_NDS32_LONGJUMP6 points to unrecognized "
-+ "reloc at 0x%lx.", abfd, (long) irel->r_offset);
- return FALSE;
- }
-
- /* Get the value of the symbol referred to by the reloc. */
-- foff = calculate_offset (abfd, sec, em_irel, isymbuf, symtab_hdr,
-- &pic_ext_target);
-+ foff = calculate_offset (abfd, sec, em_irel, isymbuf, symtab_hdr);
-
-- if (pic_ext_target || foff == 0 || foff < -CONSERVATIVE_24BIT_S1
-+ if (foff == 0 || foff < -CONSERVATIVE_24BIT_S1
- || foff >= CONSERVATIVE_24BIT_S1)
- return FALSE;
-
-@@ -10318,7 +11757,7 @@ nds32_elf_relax_longjump6 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- if (N32_OP6 (re_insn) == N32_OP6_BR1
- && (foff >= -CONSERVATIVE_14BIT_S1 && foff < CONSERVATIVE_14BIT_S1))
- {
-- /* beqs label ; 15_PCREL */
-+ /* beqs label ; 15_PCREL */
- bfd_putb32 (re_insn, contents + em_irel->r_offset);
- reloc = R_NDS32_15_PCREL_RELA;
- cond_removed = 1;
-@@ -10326,7 +11765,7 @@ nds32_elf_relax_longjump6 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- else if (N32_OP6 (re_insn) == N32_OP6_BR2
- && foff >= -CONSERVATIVE_16BIT_S1 && foff < CONSERVATIVE_16BIT_S1)
- {
-- /* beqz label ; 17_PCREL */
-+ /* beqz label ; 17_PCREL */
- bfd_putb32 (re_insn, contents + em_irel->r_offset);
- reloc = R_NDS32_17_PCREL_RELA;
- cond_removed = 1;
-@@ -10383,7 +11822,7 @@ nds32_elf_relax_longjump6 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- /* Clear relocations. */
- irel->r_info = ELF32_R_INFO (ELF32_R_SYM (irel->r_info), R_NDS32_NONE);
-
-- for (i = 0; i < sizeof (checked_types) / sizeof (checked_types[0]); i++)
-+ for (i = 0; i < ARRAY_SIZE (checked_types); i++)
- {
- cond_irel =
- find_relocs_at_address_addr (irel, internal_relocs, irelend,
-@@ -10415,7 +11854,7 @@ nds32_elf_relax_longjump6 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- return TRUE;
- }
-
--/* Relax LONGJUMP7 relocation for nds32_elf_relax_section. */
-+/* Relax LONGJUMP7 relocation for nds32_elf_relax_section.*/
-
- static bfd_boolean
- nds32_elf_relax_longjump7 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-@@ -10435,7 +11874,6 @@ nds32_elf_relax_longjump7 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-
- bfd_vma laddr;
- Elf_Internal_Rela *cond_irel, *irelend, *insn_irel;
-- int pic_ext_target = 0;
- bfd_signed_vma foff;
- uint32_t insn, re_insn = 0;
- uint16_t insn16;
-@@ -10453,16 +11891,16 @@ nds32_elf_relax_longjump7 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- R_NDS32_15_PCREL_RELA, irel->r_addend);
- if (cond_irel == irelend)
- {
-- _bfd_error_handler (unrecognized_reloc_msg, abfd, "R_NDS32_LONGJUMP7",
-- irel->r_offset);
-+ _bfd_error_handler
-+ ("%B: warning: R_NDS32_LONGJUMP7 points to unrecognized "
-+ "reloc at 0x%lx.", abfd, (long) irel->r_offset);
- return FALSE;
- }
-
- /* Get the value of the symbol referred to by the reloc. */
-- foff = calculate_offset (abfd, sec, cond_irel, isymbuf, symtab_hdr,
-- &pic_ext_target);
-+ foff = calculate_offset (abfd, sec, cond_irel, isymbuf, symtab_hdr);
-
-- if (pic_ext_target || foff == 0 || foff < -CONSERVATIVE_8BIT_S1
-+ if (foff == 0 || foff < -CONSERVATIVE_8BIT_S1
- || foff >= CONSERVATIVE_8BIT_S1)
- return FALSE;
-
-@@ -10516,6 +11954,123 @@ nds32_elf_relax_longjump7 (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
- return TRUE;
- }
-
-+/* Record the offset to gp, and check if it changed after relaxing.
-+ If the offset is fixed or the offset is near enough, try to relax
-+ the pattern. This is avoid truncated to fit when relaxing fixed
-+ address symbol. Ex: _stack. */
-+static bfd_boolean
-+nds32_elf_relax_guard (bfd_vma *access_addr, bfd_vma local_sda, asection *sec,
-+ Elf_Internal_Rela *irel, bfd_boolean *again,
-+ bfd_boolean init,
-+ struct elf_nds32_link_hash_table *table,
-+ Elf_Internal_Sym *isymbuf, Elf_Internal_Shdr *symtab_hdr)
-+
-+{
-+ /* The default linker script value. */
-+ int offset_to_gp;
-+ static bfd_boolean sec_pass = FALSE;
-+ static asection *first_sec = NULL, *sym_sec;
-+ /* Record the number of instructions which may be removed. */
-+ static int count = 0, record_count;
-+ Elf_Internal_Sym *isym;
-+ struct elf_link_hash_entry *h = NULL;
-+ int indx;
-+ unsigned long r_symndx;
-+ bfd *abfd = sec->owner;
-+ static bfd_vma record_sda = 0;
-+ int sda_offset = 0;
-+
-+ /* Force doing relaxation when hyper-relax is high. */
-+ if (table->hyper_relax == 2)
-+ return TRUE;
-+
-+ /* Record the first section to get the round. */
-+ if (init)
-+ {
-+ if (!first_sec)
-+ first_sec = sec;
-+ else if (first_sec == sec)
-+ {
-+ record_count = count;
-+ count = 0;
-+ sec_pass = TRUE;
-+ }
-+
-+ if (!sec_pass)
-+ *again = TRUE;
-+
-+ return TRUE;
-+ }
-+
-+ if (record_sda == 0)
-+ record_sda = local_sda;
-+ else if (local_sda > record_sda)
-+ /* In normal case, SDA is fixed or smaller except there is
-+ DATA_SEGMENT_ALIGN in linker script.*/
-+ sda_offset = local_sda - record_sda;
-+
-+ /* Although we doesn't delete all instructions here, counting all of
-+ them to be conservative. */
-+ count++;
-+
-+ r_symndx = ELF32_R_SYM (irel->r_info);
-+ /* Global symbols. */
-+ if (r_symndx >= symtab_hdr->sh_info)
-+ {
-+ indx = ELF32_R_SYM (irel->r_info) - symtab_hdr->sh_info;
-+ h = elf_sym_hashes (abfd)[indx];
-+ sym_sec = h->root.u.def.section;
-+ if (NDS32_GUARD_SEC_P (sym_sec->flags)
-+ || bfd_is_abs_section (sym_sec))
-+ {
-+ /* Forbid doing relaxation when hyper-relax is low. */
-+ if (table->hyper_relax == 0)
-+ return FALSE;
-+
-+ offset_to_gp = *access_addr - local_sda;
-+ if (elf32_nds32_hash_entry (h)->offset_to_gp == 0)
-+ elf32_nds32_hash_entry (h)->offset_to_gp = offset_to_gp;
-+ else if (abs (elf32_nds32_hash_entry (h)->offset_to_gp)
-+ < abs (offset_to_gp) - sda_offset)
-+ {
-+ if (*access_addr >= local_sda)
-+ *access_addr += (record_count * 4);
-+ else
-+ *access_addr -= (record_count * 4);
-+ }
-+ return sec_pass;
-+ }
-+ }
-+ else
-+ {
-+ if (!elf32_nds32_allocate_local_sym_info (abfd))
-+ return FALSE;
-+ isym = isymbuf + r_symndx;
-+
-+ sym_sec = bfd_section_from_elf_index (abfd, isym->st_shndx);
-+ if (NDS32_GUARD_SEC_P (sym_sec->flags))
-+ {
-+ /* Forbid doing relaxation when hyper-relax is low. */
-+ if (table->hyper_relax == 0)
-+ return FALSE;
-+
-+ offset_to_gp = *access_addr - local_sda;
-+ if (elf32_nds32_local_gp_offset (abfd)[r_symndx] == 0)
-+ elf32_nds32_local_gp_offset (abfd)[r_symndx] = offset_to_gp;
-+ else if (abs (elf32_nds32_local_gp_offset (abfd)[r_symndx])
-+ < abs (offset_to_gp) - sda_offset)
-+ {
-+ if (*access_addr >= local_sda)
-+ *access_addr += (record_count * 4);
-+ else
-+ *access_addr -= (record_count * 4);
-+ }
-+ return sec_pass;
-+ }
-+ }
-+
-+ return TRUE;
-+}
- #define GET_LOADSTORE_RANGE(addend) (((addend) >> 8) & 0x3f)
-
- /* Relax LOADSTORE relocation for nds32_elf_relax_section. */
-@@ -10525,21 +12080,24 @@ nds32_elf_relax_loadstore (struct bfd_link_info *link_info, bfd *abfd,
- asection *sec, Elf_Internal_Rela *irel,
- Elf_Internal_Rela *internal_relocs, int *insn_len,
- bfd_byte *contents, Elf_Internal_Sym *isymbuf,
-- Elf_Internal_Shdr *symtab_hdr, int load_store_relax)
-+ Elf_Internal_Shdr *symtab_hdr, int load_store_relax,
-+ struct elf_nds32_link_hash_table *table)
- {
-- int eliminate_sethi = 0, range_type;
-- unsigned int i;
-+ int eliminate_sethi = 0, range_type, i;
- bfd_vma local_sda, laddr;
- int seq_len; /* Original length of instruction sequence. */
- uint32_t insn;
- Elf_Internal_Rela *hi_irelfn = NULL, *irelend;
- bfd_vma access_addr = 0;
- bfd_vma range_l = 0, range_h = 0; /* Upper/lower bound. */
-+ struct elf_link_hash_entry *h = NULL;
-+ int indx;
- enum elf_nds32_reloc_type checked_types[] =
- { R_NDS32_HI20_RELA, R_NDS32_GOT_HI20,
- R_NDS32_GOTPC_HI20, R_NDS32_GOTOFF_HI20,
- R_NDS32_PLTREL_HI20, R_NDS32_PLT_GOTREL_HI20,
-- R_NDS32_TLS_LE_HI20
-+ R_NDS32_TLS_LE_HI20, R_NDS32_TLS_IE_HI20,
-+ R_NDS32_TLS_IEGP_HI20, R_NDS32_TLS_DESC_HI20
- };
-
- irelend = internal_relocs + sec->reloc_count;
-@@ -10548,7 +12106,7 @@ nds32_elf_relax_loadstore (struct bfd_link_info *link_info, bfd *abfd,
- *insn_len = seq_len;
-
- /* Get the high part relocation. */
-- for (i = 0; i < ARRAY_SIZE (checked_types); i++)
-+ for (i = 0; (unsigned) i < ARRAY_SIZE (checked_types); i++)
- {
- hi_irelfn = find_relocs_at_address_addr (irel, internal_relocs, irelend,
- checked_types[i], laddr);
-@@ -10558,9 +12116,12 @@ nds32_elf_relax_loadstore (struct bfd_link_info *link_info, bfd *abfd,
-
- if (hi_irelfn == irelend)
- {
-- _bfd_error_handler (unrecognized_reloc_msg, abfd, "R_NDS32_LOADSTORE",
-- irel->r_offset);
-- return FALSE;
-+ /* Not R_NDS32_HI20_RELA. */
-+ if (i != 0)
-+ _bfd_error_handler
-+ ("%B: warning: R_NDS32_LOADSTORE points to unrecognized "
-+ "reloc at 0x%lx.", abfd, (long) irel->r_offset);
-+ return FALSE;
- }
-
- range_type = GET_LOADSTORE_RANGE (irel->r_addend);
-@@ -10574,39 +12135,41 @@ nds32_elf_relax_loadstore (struct bfd_link_info *link_info, bfd *abfd,
- access_addr =
- calculate_memory_address (abfd, hi_irelfn, isymbuf, symtab_hdr);
-
-- if (range_type == NDS32_LOADSTORE_IMM)
-+ if (ELF32_R_SYM (hi_irelfn->r_info) >= symtab_hdr->sh_info)
- {
-- struct elf_link_hash_entry *h = NULL;
-- int indx;
--
-- if (ELF32_R_SYM (hi_irelfn->r_info) >= symtab_hdr->sh_info)
-- {
-- indx = ELF32_R_SYM (hi_irelfn->r_info) - symtab_hdr->sh_info;
-- h = elf_sym_hashes (abfd)[indx];
-- }
-+ indx = ELF32_R_SYM (hi_irelfn->r_info) - symtab_hdr->sh_info;
-+ h = elf_sym_hashes (abfd)[indx];
-+ }
-
-+ /* Try movi. */
-+ if (range_type == NDS32_LOADSTORE_IMM)
-+ {
- if ((access_addr < CONSERVATIVE_20BIT)
- && (!h || (h && strcmp (h->root.root.string, FP_BASE_NAME) != 0)))
- {
- eliminate_sethi = 1;
- break;
- }
-+ }
-
-- /* This is avoid to relax symbol address which is fixed
-- relocations. Ex: _stack. */
-- if (h && bfd_is_abs_section (h->root.u.def.section))
-- return FALSE;
-+ if (h && strcmp (h->root.root.string, FP_BASE_NAME) == 0)
-+ {
-+ eliminate_sethi = 1;
-+ break;
- }
-+ else if (!nds32_elf_relax_guard (&access_addr, local_sda, sec, hi_irelfn,
-+ NULL, FALSE, table, isymbuf, symtab_hdr))
-+ return FALSE;
-
- if (!load_store_relax)
- return FALSE;
-
- /* Case for set gp register. */
- if (N32_RT5 (insn) == REG_GP)
-- break;
-+ return FALSE;
-
- if (range_type == NDS32_LOADSTORE_FLOAT_S
-- || range_type == NDS32_LOADSTORE_FLOAT_D)
-+ || range_type == NDS32_LOADSTORE_FLOAT_S)
- {
- range_l = sdata_range[0][0];
- range_h = sdata_range[0][1];
-@@ -10618,57 +12181,6 @@ nds32_elf_relax_loadstore (struct bfd_link_info *link_info, bfd *abfd,
- }
- break;
-
-- case R_NDS32_GOT_HI20:
-- access_addr =
-- calculate_got_memory_address (abfd, link_info, hi_irelfn, symtab_hdr);
--
-- /* If this symbol is not in .got, the return value will be -1.
-- Since the gp value is set to SDA_BASE but not GLOBAL_OFFSET_TABLE,
-- a negative offset is allowed. */
-- if ((bfd_signed_vma) (access_addr - local_sda) < CONSERVATIVE_20BIT
-- && (bfd_signed_vma) (access_addr - local_sda) >= -CONSERVATIVE_20BIT)
-- eliminate_sethi = 1;
-- break;
--
-- case R_NDS32_PLT_GOTREL_HI20:
-- access_addr = calculate_plt_memory_address (abfd, link_info, isymbuf,
-- hi_irelfn, symtab_hdr);
--
-- if ((bfd_signed_vma) (access_addr - local_sda) < CONSERVATIVE_20BIT
-- && (bfd_signed_vma) (access_addr - local_sda) >= -CONSERVATIVE_20BIT)
-- eliminate_sethi = 1;
-- break;
--
-- case R_NDS32_GOTOFF_HI20:
-- access_addr =
-- calculate_memory_address (abfd, hi_irelfn, isymbuf, symtab_hdr);
--
-- if ((bfd_signed_vma) (access_addr - local_sda) < CONSERVATIVE_20BIT
-- && (bfd_signed_vma) (access_addr - local_sda) >= -CONSERVATIVE_20BIT)
-- eliminate_sethi = 1;
-- break;
--
-- case R_NDS32_GOTPC_HI20:
-- /* The access_addr must consider r_addend of hi_irel. */
-- access_addr = sec->output_section->vma + sec->output_offset
-- + irel->r_offset + hi_irelfn->r_addend;
--
-- if ((bfd_signed_vma) (local_sda - access_addr) < CONSERVATIVE_20BIT
-- && (bfd_signed_vma) (local_sda - access_addr) >= -CONSERVATIVE_20BIT)
-- eliminate_sethi = 1;
-- break;
--
-- case R_NDS32_TLS_LE_HI20:
-- access_addr =
-- calculate_memory_address (abfd, hi_irelfn, isymbuf, symtab_hdr);
-- BFD_ASSERT (elf_hash_table (link_info)->tls_sec != NULL);
-- access_addr -= (elf_hash_table (link_info)->tls_sec->vma + TP_OFFSET);
-- if ((range_type == NDS32_LOADSTORE_IMM)
-- && (bfd_signed_vma) (access_addr) < CONSERVATIVE_20BIT
-- && (bfd_signed_vma) (access_addr) >= -CONSERVATIVE_20BIT)
-- eliminate_sethi = 1;
-- break;
--
- default:
- return FALSE;
- }
-@@ -10683,17 +12195,20 @@ nds32_elf_relax_loadstore (struct bfd_link_info *link_info, bfd *abfd,
- irel->r_info =
- ELF32_R_INFO (ELF32_R_SYM (irel->r_info), R_NDS32_NONE);
- *insn_len = 0;
-+ return TRUE;
- }
-- return TRUE;
-+
-+ return FALSE;
- }
-
--/* Relax LO12 relocation for nds32_elf_relax_section. */
-+/* Relax LO12 relocation for nds32_elf_relax_section.*/
-
- static void
- nds32_elf_relax_lo12 (struct bfd_link_info *link_info, bfd *abfd,
- asection *sec, Elf_Internal_Rela *irel,
- Elf_Internal_Rela *internal_relocs, bfd_byte *contents,
-- Elf_Internal_Sym *isymbuf, Elf_Internal_Shdr *symtab_hdr)
-+ Elf_Internal_Sym *isymbuf, Elf_Internal_Shdr *symtab_hdr,
-+ struct elf_nds32_link_hash_table *table)
- {
- uint32_t insn;
- bfd_vma local_sda, laddr;
-@@ -10723,6 +12238,7 @@ nds32_elf_relax_lo12 (struct bfd_link_info *link_info, bfd *abfd,
- h = elf_sym_hashes (abfd)[indx];
- }
-
-+ /* Try movi. */
- if (N32_OP6 (insn) == N32_OP6_ORI && access_addr < CONSERVATIVE_20BIT
- && (!h || (h && strcmp (h->root.root.string, FP_BASE_NAME) != 0)))
- {
-@@ -10731,13 +12247,14 @@ nds32_elf_relax_lo12 (struct bfd_link_info *link_info, bfd *abfd,
- insn = N32_TYPE1 (MOVI, N32_RT5 (insn), 0);
- bfd_putb32 (insn, contents + laddr);
- }
-- /* This is avoid to relax symbol address which is fixed
-- relocations. Ex: _stack. */
-- else if (N32_OP6 (insn) == N32_OP6_ORI
-- && h && bfd_is_abs_section (h->root.u.def.section))
-- return;
- else
- {
-+ if (h && strcmp (h->root.root.string, FP_BASE_NAME) == 0)
-+ { /* Fall through. */ }
-+ else if (!nds32_elf_relax_guard (&access_addr, local_sda, sec, irel, NULL,
-+ FALSE, table, isymbuf, symtab_hdr))
-+ return;
-+
- range_l = sdata_range[1][0];
- range_h = sdata_range[1][1];
- switch (ELF32_R_TYPE (irel->r_info))
-@@ -10768,7 +12285,8 @@ nds32_elf_relax_lo12 (struct bfd_link_info *link_info, bfd *abfd,
- /* There are range_h and range_l because linker has to promise
- all sections move cross one page together. */
- if ((local_sda <= access_addr && (access_addr - local_sda) < range_h)
-- || (local_sda > access_addr && (local_sda - access_addr) <= range_l))
-+ || (local_sda > access_addr && (local_sda - access_addr) <= range_l)
-+ || (h && strcmp (h->root.root.string, FP_BASE_NAME) == 0))
- {
- if (N32_OP6 (insn) == N32_OP6_ORI && N32_RT5 (insn) == REG_GP)
- {
-@@ -10790,7 +12308,6 @@ nds32_elf_relax_lo12 (struct bfd_link_info *link_info, bfd *abfd,
- if (irelfn != irelend && reloc != R_NDS32_SDA17S2_RELA)
- irelfn->r_info =
- ELF32_R_INFO (ELF32_R_SYM (irelfn->r_info), R_NDS32_NONE);
--
- }
- }
- return;
-@@ -10798,7 +12315,7 @@ nds32_elf_relax_lo12 (struct bfd_link_info *link_info, bfd *abfd,
-
- /* Relax low part of PIC instruction pattern. */
-
--static void
-+ATTRIBUTE_UNUSED static void
- nds32_elf_relax_piclo12 (struct bfd_link_info *link_info, bfd *abfd,
- asection *sec, Elf_Internal_Rela *irel,
- bfd_byte *contents, Elf_Internal_Sym *isymbuf,
-@@ -10855,7 +12372,7 @@ nds32_elf_relax_piclo12 (struct bfd_link_info *link_info, bfd *abfd,
-
- /* Relax low part of LE TLS instruction pattern. */
-
--static void
-+ATTRIBUTE_UNUSED static void
- nds32_elf_relax_letlslo12 (struct bfd_link_info *link_info, bfd *abfd,
- Elf_Internal_Rela *irel,
- bfd_byte *contents, Elf_Internal_Sym *isymbuf,
-@@ -10885,7 +12402,7 @@ nds32_elf_relax_letlslo12 (struct bfd_link_info *link_info, bfd *abfd,
-
- /* Relax LE TLS calculate address instruction pattern. */
-
--static void
-+ATTRIBUTE_UNUSED static void
- nds32_elf_relax_letlsadd (struct bfd_link_info *link_info, bfd *abfd,
- asection *sec, Elf_Internal_Rela *irel,
- Elf_Internal_Rela *internal_relocs,
-@@ -10893,9 +12410,9 @@ nds32_elf_relax_letlsadd (struct bfd_link_info *link_info, bfd *abfd,
- Elf_Internal_Shdr *symtab_hdr, bfd_boolean *again)
- {
- /* Local TLS non-pic
-- sethi ta, hi20(symbol@tpoff) ; TLS_LE_HI20
-+ sethi ta, hi20(symbol@tpoff) ; TLS_LE_HI20
- ori ta, ta, lo12(symbol@tpoff) ; TLS_LE_LO12
-- add ra, ta, tp ; TLS_LE_ADD */
-+ add ra, ta, tp ; TLS_LE_ADD */
-
- uint32_t insn;
- bfd_vma laddr;
-@@ -10931,14 +12448,13 @@ nds32_elf_relax_letlsadd (struct bfd_link_info *link_info, bfd *abfd,
-
- /* Relax LE TLS load store instruction pattern. */
-
--static void
-+ATTRIBUTE_UNUSED static void
- nds32_elf_relax_letlsls (struct bfd_link_info *link_info, bfd *abfd,
- asection *sec, Elf_Internal_Rela *irel,
- Elf_Internal_Rela *internal_relocs,
- bfd_byte *contents, Elf_Internal_Sym *isymbuf,
- Elf_Internal_Shdr *symtab_hdr, bfd_boolean *again)
- {
--
- uint32_t insn;
- bfd_vma laddr;
- bfd_signed_vma foff;
-@@ -10970,7 +12486,6 @@ nds32_elf_relax_letlsls (struct bfd_link_info *link_info, bfd *abfd,
- success = 1;
- break;
- }
-- /* Fall through. */
- case (N32_OP6_MEM << 8) | N32_MEM_LH:
- case (N32_OP6_MEM << 8) | N32_MEM_SH:
- case (N32_OP6_MEM << 8) | N32_MEM_LHS:
-@@ -10985,7 +12500,6 @@ nds32_elf_relax_letlsls (struct bfd_link_info *link_info, bfd *abfd,
- success = 1;
- break;
- }
-- /* Fall through. */
- case (N32_OP6_MEM << 8) | N32_MEM_LW:
- case (N32_OP6_MEM << 8) | N32_MEM_SW:
- /* The range is +/-64k. */
-@@ -10999,7 +12513,6 @@ nds32_elf_relax_letlsls (struct bfd_link_info *link_info, bfd *abfd,
- success = 1;
- break;
- }
-- /* Fall through. */
- default:
- break;
- }
-@@ -11032,8 +12545,9 @@ nds32_elf_relax_ptr (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-
- if (re_irel == irelend)
- {
-- _bfd_error_handler (unrecognized_reloc_msg, abfd, "R_NDS32_PTR",
-- irel->r_offset);
-+ _bfd_error_handler
-+ ("%B: warning: R_NDS32_PTR points to unrecognized reloc at 0x%lx.",
-+ abfd, (long) irel->r_offset);
- return FALSE;
- }
-
-@@ -11068,7 +12582,7 @@ nds32_elf_relax_ptr (bfd *abfd, asection *sec, Elf_Internal_Rela *irel,
-
- /* Relax PLT_GOT_SUFF relocation for nds32_elf_relax_section. */
-
--static void
-+ATTRIBUTE_UNUSED static void
- nds32_elf_relax_pltgot_suff (struct bfd_link_info *link_info, bfd *abfd,
- asection *sec, Elf_Internal_Rela *irel,
- Elf_Internal_Rela *internal_relocs,
-@@ -11123,7 +12637,7 @@ nds32_elf_relax_pltgot_suff (struct bfd_link_info *link_info, bfd *abfd,
- return;
- irel->r_info = ELF32_R_INFO (ELF32_R_SYM (irel->r_info),
- R_NDS32_PLT_GOTREL_LO19);
-- /* addi.gp */
-+ /* addi.gp */
- insn = N32_TYPE1 (SBGP, N32_RT5 (insn), N32_BIT (19));
- }
- else if (N32_OP6 (insn) == N32_OP6_JREG
-@@ -11153,7 +12667,7 @@ nds32_elf_relax_pltgot_suff (struct bfd_link_info *link_info, bfd *abfd,
-
- /* Relax GOT_SUFF relocation for nds32_elf_relax_section. */
-
--static void
-+ATTRIBUTE_UNUSED static void
- nds32_elf_relax_got_suff (struct bfd_link_info *link_info, bfd *abfd,
- asection *sec, Elf_Internal_Rela *irel,
- Elf_Internal_Rela *internal_relocs,
-@@ -11200,7 +12714,7 @@ nds32_elf_relax_got_suff (struct bfd_link_info *link_info, bfd *abfd,
-
- /* Relax PLT_GOT_SUFF relocation for nds32_elf_relax_section. */
-
--static void
-+ATTRIBUTE_UNUSED static void
- nds32_elf_relax_gotoff_suff (struct bfd_link_info *link_info, bfd *abfd,
- asection *sec, Elf_Internal_Rela *irel,
- Elf_Internal_Rela *internal_relocs,
-@@ -11303,6 +12817,85 @@ nds32_elf_relax_gotoff_suff (struct bfd_link_info *link_info, bfd *abfd,
-
- }
-
-+/* Relax LWC relocation for nds32_elf_relax_section. */
-+
-+static void
-+nds32_elf_relax_flsi (struct bfd_link_info *link_info, bfd *abfd,
-+ asection *sec, Elf_Internal_Rela *irel,
-+ Elf_Internal_Rela *internal_relocs,
-+ bfd_byte *contents, Elf_Internal_Sym *isymbuf,
-+ Elf_Internal_Shdr *symtab_hdr, bfd_boolean *again)
-+{
-+ /* Pattern for bug-12566
-+ sethi ra, hi20(symbol) ; HI20/LOADSTORE
-+ ori ra, ra, lo12(symbol) ; LO12S0/PTR/PTR/.../INSN16
-+ flsi fsa, [ra + offset1] ; LSI/PTR_RESOLVED/INSN16
-+ flsi fsb, [ra + offset2] ; LSI/PTR_RESOLVED/INSN16
-+ ... */
-+
-+ uint32_t insn;
-+ bfd_vma local_sda, laddr;
-+ unsigned long reloc;
-+ bfd_vma access_addr, flsi_offset;
-+ bfd_vma range_l = 0, range_h = 0; /* Upper/lower bound. */
-+ Elf_Internal_Rela *irelend, *re_irel;
-+ unsigned int opcode;
-+
-+ irelend = internal_relocs + sec->reloc_count;
-+ laddr = irel->r_offset;
-+ insn = bfd_getb32 (contents + laddr);
-+
-+ if ((insn & 0x80000000) || !is_sda_access_insn (insn))
-+ return;
-+
-+ /* Can not do relaxation for bi format. */
-+ if ((insn & 0x1000))
-+ return;
-+
-+ /* Only deal with flsi, fssi, fldi, fsdi, so far. */
-+ opcode = N32_OP6 (insn);
-+ if ((opcode == N32_OP6_LWC) || (opcode == N32_OP6_SWC))
-+ reloc = R_NDS32_SDA12S2_SP_RELA;
-+ else if ((opcode == N32_OP6_LDC) || (opcode == N32_OP6_SDC))
-+ reloc = R_NDS32_SDA12S2_DP_RELA;
-+ else
-+ return;
-+
-+ re_irel = find_relocs_at_address (irel, internal_relocs, irelend,
-+ R_NDS32_PTR_RESOLVED);
-+ if (re_irel == irelend)
-+ {
-+ _bfd_error_handler
-+ ("%pB: warning: R_NDS32_LSI has no R_NDS32_PTR_RESOLVED at 0x%lx.",
-+ abfd, (long) irel->r_offset);
-+ return;
-+ }
-+
-+ /* For SDA base relative relaxation. */
-+ nds32_elf_final_sda_base (sec->output_section->owner, link_info,
-+ &local_sda, FALSE);
-+ access_addr = calculate_memory_address (abfd, irel, isymbuf, symtab_hdr);
-+ flsi_offset = (insn & 0xfff) << 2;
-+ access_addr += flsi_offset;
-+ range_l = sdata_range[0][0];
-+ range_h = sdata_range[0][1];
-+
-+ if ((local_sda <= access_addr && (access_addr - local_sda) < range_h)
-+ || (local_sda > access_addr && (local_sda - access_addr) <= range_l))
-+ {
-+ /* Turn flsi instruction into sda access format. */
-+ insn = (insn & 0x7ff07000) | (REG_GP << 15);
-+
-+ /* Add relocation type to flsi. */
-+ irel->r_info = ELF32_R_INFO (ELF32_R_SYM (irel->r_info), reloc);
-+ irel->r_addend += flsi_offset;
-+ bfd_putb32 (insn, contents + re_irel->r_offset);
-+
-+ re_irel->r_addend |= 1;
-+ *again = TRUE;
-+ }
-+}
-+
- static bfd_boolean
- nds32_relax_adjust_label (bfd *abfd, asection *sec,
- Elf_Internal_Rela *internal_relocs,
-@@ -11387,9 +12980,11 @@ nds32_relax_adjust_label (bfd *abfd, asection *sec,
- {
- /* Remove all LABEL relocation from label_rel to tmp_rel
- including relocations with same offset as tmp_rel. */
-- for (tmp2_rel = label_rel; tmp2_rel < tmp_rel
-- || tmp2_rel->r_offset == tmp_rel->r_offset; tmp2_rel++)
-+ for (tmp2_rel = label_rel; tmp2_rel < tmp_rel; tmp2_rel++)
- {
-+ if (tmp2_rel->r_offset == tmp_rel->r_offset)
-+ break;
-+
- if (ELF32_R_TYPE (tmp2_rel->r_info) == R_NDS32_LABEL
- && tmp2_rel->r_addend < 2)
- tmp2_rel->r_info =
-@@ -11416,7 +13011,8 @@ nds32_relax_adjust_label (bfd *abfd, asection *sec,
- We may convert a 16-bit instruction right before a label to
- 32-bit, in order to align the label if necessary
- all reloc entries has been sorted by r_offset. */
-- for (irel = internal_relocs; irel < irelend; irel++)
-+ for (irel = internal_relocs;
-+ irel < irelend && irel->r_offset < sec->size; irel++)
- {
- if (ELF32_R_TYPE (irel->r_info) != R_NDS32_INSN16
- && ELF32_R_TYPE (irel->r_info) != R_NDS32_LABEL)
-@@ -11568,118 +13164,6 @@ nds32_relax_adjust_label (bfd *abfd, asection *sec,
- return TRUE;
- }
-
--/* Pick relaxation round. */
--
--static int
--nds32_elf_pick_relax (bfd_boolean init, asection *sec, bfd_boolean *again,
-- struct elf_nds32_link_hash_table *table,
-- struct bfd_link_info *link_info)
--{
-- static asection *final_sec, *first_sec = NULL;
-- static bfd_boolean normal_again = FALSE;
-- static bfd_boolean set = FALSE;
-- static bfd_boolean first = TRUE;
-- int round_table[] = {
-- NDS32_RELAX_NORMAL_ROUND,
-- NDS32_RELAX_JUMP_IFC_ROUND,
-- NDS32_RELAX_EX9_BUILD_ROUND,
-- NDS32_RELAX_EX9_REPLACE_ROUND,
-- };
-- static int pass = 0;
-- static int relax_round;
--
-- /* The new round. */
-- if (init && first_sec == sec)
-- {
-- set = TRUE;
-- normal_again = FALSE;
-- }
--
-- if (first)
-- {
-- /* Run an empty run to get the final section. */
-- relax_round = NDS32_RELAX_EMPTY_ROUND;
--
-- /* It has to enter relax again because we can
-- not make sure what the final turn is. */
-- *again = TRUE;
--
-- first = FALSE;
-- first_sec = sec;
-- }
--
-- if (!set)
-- {
-- /* Not reenter yet. */
-- final_sec = sec;
-- return relax_round;
-- }
--
-- relax_round = round_table[pass];
--
-- if (!init && relax_round == NDS32_RELAX_NORMAL_ROUND && *again)
-- normal_again = TRUE;
--
-- if (!init && final_sec == sec)
-- {
-- switch (relax_round)
-- {
-- case NDS32_RELAX_NORMAL_ROUND:
-- if (!normal_again)
-- {
-- /* Normal relaxation done. */
-- if (table->target_optimize & NDS32_RELAX_JUMP_IFC_ON)
-- {
-- pass++;
-- *again = TRUE;
-- }
-- else if (table->target_optimize & NDS32_RELAX_EX9_ON)
-- {
-- pass += 2; /* NDS32_RELAX_EX9_BUILD_ROUND */
-- *again = TRUE;
-- }
-- else if (table->ex9_import_file)
-- {
-- /* Import ex9 table. */
-- if (table->update_ex9_table)
-- pass += 2; /* NDS32_RELAX_EX9_BUILD_ROUND */
-- else
-- pass += 3; /* NDS32_RELAX_EX9_REPLACE_ROUND */
-- nds32_elf_ex9_import_table (link_info);
-- *again = TRUE;
-- }
-- }
-- break;
-- case NDS32_RELAX_JUMP_IFC_ROUND:
-- if (!nds32_elf_ifc_finish (link_info))
-- _bfd_error_handler (_("error: Jump IFC Fail."));
-- if (table->target_optimize & NDS32_RELAX_EX9_ON)
-- {
-- pass++;
-- *again = TRUE;
-- }
-- break;
-- case NDS32_RELAX_EX9_BUILD_ROUND:
-- nds32_elf_ex9_finish (link_info);
-- pass++;
-- *again = TRUE;
-- break;
-- case NDS32_RELAX_EX9_REPLACE_ROUND:
-- if (table->target_optimize & NDS32_RELAX_JUMP_IFC_ON)
-- {
-- /* Do jump IFC optimization again. */
-- if (!nds32_elf_ifc_finish (link_info))
-- _bfd_error_handler (_("error: Jump IFC Fail."));
-- }
-- break;
-- default:
-- break;
-- }
-- }
--
-- return relax_round;
--}
--
- static bfd_boolean
- nds32_elf_relax_section (bfd *abfd, asection *sec,
- struct bfd_link_info *link_info, bfd_boolean *again)
-@@ -11697,26 +13181,25 @@ nds32_elf_relax_section (bfd *abfd, asection *sec,
- uint32_t insn;
- uint16_t insn16;
-
-- /* Target dependnet option. */
-+ /* Target dependent option. */
- struct elf_nds32_link_hash_table *table;
- int load_store_relax;
-- int relax_round;
-
- relax_blank_list = NULL;
--
- *again = FALSE;
-
- /* Nothing to do for
-- * relocatable link or
-- * non-relocatable section or
-- * non-code section or
-- * empty content or
-- * no reloc entry. */
-+ relocatable link or
-+ non-relocatable section or
-+ non-code section or
-+ empty content or
-+ no reloc entry. */
- if (bfd_link_relocatable (link_info)
- || (sec->flags & SEC_RELOC) == 0
-- || (sec->flags & SEC_EXCLUDE) != 0
-+ || (sec->flags & SEC_EXCLUDE) == 1
- || (sec->flags & SEC_CODE) == 0
-- || sec->size == 0)
-+ || sec->size == 0
-+ || sec->reloc_count == 0)
- return TRUE;
-
- /* 09.12.11 Workaround. */
-@@ -11725,44 +13208,14 @@ nds32_elf_relax_section (bfd *abfd, asection *sec,
- if (sec->alignment_power > 2)
- return TRUE;
-
-+#ifdef NDS32_LINUX_TOOLCHAIN
-+ /* Do TLS model conversion once at first. */
-+ nds32_elf_unify_tls_model (abfd, sec, contents, link_info);
-+#endif
-+
- /* The optimization type to do. */
-
- table = nds32_elf_hash_table (link_info);
-- relax_round = nds32_elf_pick_relax (TRUE, sec, again, table, link_info);
-- switch (relax_round)
-- {
-- case NDS32_RELAX_JUMP_IFC_ROUND:
-- /* Here is the entrance of ifc jump relaxation. */
-- if (!nds32_elf_ifc_calc (link_info, abfd, sec))
-- return FALSE;
-- nds32_elf_pick_relax (FALSE, sec, again, table, link_info);
-- return TRUE;
--
-- case NDS32_RELAX_EX9_BUILD_ROUND:
-- /* Here is the entrance of ex9 relaxation. There are two pass of
-- ex9 relaxation. The one is to traverse all instructions and build
-- the hash table. The other one is to compare instructions and replace
-- it by ex9.it. */
-- if (!nds32_elf_ex9_build_hash_table (abfd, sec, link_info))
-- return FALSE;
-- nds32_elf_pick_relax (FALSE, sec, again, table, link_info);
-- return TRUE;
--
-- case NDS32_RELAX_EX9_REPLACE_ROUND:
-- if (!nds32_elf_ex9_replace_instruction (link_info, abfd, sec))
-- return FALSE;
-- return TRUE;
--
-- case NDS32_RELAX_EMPTY_ROUND:
-- nds32_elf_pick_relax (FALSE, sec, again, table, link_info);
-- return TRUE;
--
-- case NDS32_RELAX_NORMAL_ROUND:
-- default:
-- if (sec->reloc_count == 0)
-- return TRUE;
-- break;
-- }
-
- /* The begining of general relaxation. */
-
-@@ -11775,20 +13228,10 @@ nds32_elf_relax_section (bfd *abfd, asection *sec,
- relax_range_measurement (abfd);
- }
-
-- if (is_ITB_BASE_set == 0)
-- {
-- /* Set the _ITB_BASE_. */
-- if (!nds32_elf_ex9_itb_base (link_info))
-- {
-- _bfd_error_handler (_("%B: error: Cannot set _ITB_BASE_"), abfd);
-- bfd_set_error (bfd_error_bad_value);
-- }
-- }
--
- symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
- /* Relocations MUST be kept in memory, because relaxation adjust them. */
- internal_relocs = _bfd_elf_link_read_relocs (abfd, sec, NULL, NULL,
-- TRUE /* keep_memory */);
-+ TRUE /* keep_memory */);
- if (internal_relocs == NULL)
- goto error_return;
-
-@@ -11802,10 +13245,7 @@ nds32_elf_relax_section (bfd *abfd, asection *sec,
- if (ELF32_R_TYPE (irel->r_info) == R_NDS32_RELAX_ENTRY)
- {
- if (irel->r_addend & R_NDS32_RELAX_ENTRY_DISABLE_RELAX_FLAG)
-- {
-- nds32_elf_pick_relax (FALSE, sec, again, table, link_info);
-- return TRUE;
-- }
-+ return TRUE;
-
- if (irel->r_addend & R_NDS32_RELAX_ENTRY_OPTIMIZE_FLAG)
- optimize = 1;
-@@ -11888,7 +13328,8 @@ nds32_elf_relax_section (bfd *abfd, asection *sec,
- || ELF32_R_TYPE (irel->r_info) == R_NDS32_17IFC_PCREL_RELA
- || ELF32_R_TYPE (irel->r_info) == R_NDS32_TLS_LE_LO12
- || ELF32_R_TYPE (irel->r_info) == R_NDS32_TLS_LE_ADD
-- || ELF32_R_TYPE (irel->r_info) == R_NDS32_TLS_LE_LS)
-+ || ELF32_R_TYPE (irel->r_info) == R_NDS32_TLS_LE_LS
-+ || ELF32_R_TYPE (irel->r_info) == R_NDS32_LSI)
- seq_len = 0;
- else
- continue;
-@@ -11967,71 +13408,41 @@ nds32_elf_relax_section (bfd *abfd, asection *sec,
- removed = nds32_elf_relax_loadstore (link_info, abfd, sec, irel,
- internal_relocs, &insn_len,
- contents, isymbuf, symtab_hdr,
-- load_store_relax);
-+ load_store_relax, table);
- break;
- case R_NDS32_LO12S0_RELA:
- case R_NDS32_LO12S1_RELA:
-+ case R_NDS32_LO12S2_RELA:
- case R_NDS32_LO12S2_DP_RELA:
- case R_NDS32_LO12S2_SP_RELA:
-- case R_NDS32_LO12S2_RELA:
- /* Relax for low part. */
- nds32_elf_relax_lo12 (link_info, abfd, sec, irel, internal_relocs,
-- contents, isymbuf, symtab_hdr);
-+ contents, isymbuf, symtab_hdr, table);
-
- /* It is impossible to delete blank, so just continue. */
- continue;
-+ case R_NDS32_PTR:
-+ removed = nds32_elf_relax_ptr (abfd, sec, irel, internal_relocs,
-+ &insn_len, &seq_len, contents);
-+ break;
-+ case R_NDS32_LSI:
-+ nds32_elf_relax_flsi (link_info, abfd, sec, irel, internal_relocs,
-+ contents, isymbuf, symtab_hdr, again);
-+ continue;
- case R_NDS32_GOT_LO12:
- case R_NDS32_GOTOFF_LO12:
- case R_NDS32_PLTREL_LO12:
- case R_NDS32_PLT_GOTREL_LO12:
- case R_NDS32_GOTPC_LO12:
-- /* Relax for PIC gp-relative low part. */
-- nds32_elf_relax_piclo12 (link_info, abfd, sec, irel, contents,
-- isymbuf, symtab_hdr);
--
-- /* It is impossible to delete blank, so just continue. */
-- continue;
- case R_NDS32_TLS_LE_LO12:
-- /* Relax for LE TLS low part. */
-- nds32_elf_relax_letlslo12 (link_info, abfd, irel, contents,
-- isymbuf, symtab_hdr);
--
-- /* It is impossible to delete blank, so just continue. */
-- continue;
- case R_NDS32_TLS_LE_ADD:
-- nds32_elf_relax_letlsadd (link_info, abfd, sec, irel, internal_relocs,
-- contents, isymbuf, symtab_hdr, again);
-- /* It is impossible to delete blank, so just continue. */
-- continue;
- case R_NDS32_TLS_LE_LS:
-- nds32_elf_relax_letlsls (link_info, abfd, sec, irel, internal_relocs,
-- contents, isymbuf, symtab_hdr, again);
-- continue;
-- case R_NDS32_PTR:
-- removed = nds32_elf_relax_ptr (abfd, sec, irel, internal_relocs,
-- &insn_len, &seq_len, contents);
-- break;
- case R_NDS32_PLT_GOT_SUFF:
-- nds32_elf_relax_pltgot_suff (link_info, abfd, sec, irel,
-- internal_relocs, contents,
-- isymbuf, symtab_hdr, again);
-- /* It is impossible to delete blank, so just continue. */
-- continue;
- case R_NDS32_GOT_SUFF:
-- nds32_elf_relax_got_suff (link_info, abfd, sec, irel,
-- internal_relocs, contents,
-- symtab_hdr, again);
-- /* It is impossible to delete blank, so just continue. */
-- continue;
- case R_NDS32_GOTOFF_SUFF:
-- nds32_elf_relax_gotoff_suff (link_info, abfd, sec, irel,
-- internal_relocs, contents,
-- isymbuf, symtab_hdr, again);
-- /* It is impossible to delete blank, so just continue. */
- continue;
- default:
- continue;
--
- }
- if (removed && seq_len - insn_len > 0)
- {
-@@ -12051,7 +13462,7 @@ nds32_elf_relax_section (bfd *abfd, asection *sec,
- irelend, isymbuf))
- goto error_return;
-
-- if (!*again)
-+ if (*again == FALSE)
- {
- if (!nds32_fag_remove_unused_fpbase (abfd, sec, internal_relocs,
- irelend))
-@@ -12059,9 +13470,7 @@ nds32_elf_relax_section (bfd *abfd, asection *sec,
- }
- }
-
-- nds32_elf_pick_relax (FALSE, sec, again, table, link_info);
--
-- if (!*again)
-+ if (*again == FALSE)
- {
- if (!nds32_relax_adjust_label (abfd, sec, internal_relocs, contents,
- &relax_blank_list, optimize, opt_size))
-@@ -12078,15 +13487,15 @@ nds32_elf_relax_section (bfd *abfd, asection *sec,
- relax_blank_list = NULL;
- }
-
-- if (!*again)
-+ if (*again == FALSE)
- {
- /* Closing the section, so we don't relax it anymore. */
- bfd_vma sec_size_align;
- Elf_Internal_Rela *tmp_rel;
-
- /* Pad to alignment boundary. Only handle current section alignment. */
-- sec_size_align = (sec->size + (~((-1U) << sec->alignment_power)))
-- & ((-1U) << sec->alignment_power);
-+ sec_size_align = (sec->size + (~((bfd_vma)(-1) << sec->alignment_power)))
-+ & ((bfd_vma)(-1) << sec->alignment_power);
- if ((sec_size_align - sec->size) & 0x2)
- {
- insn16 = NDS32_NOP16;
-@@ -12128,8 +13537,7 @@ error_return:
- goto finish;
- }
-
--static struct bfd_elf_special_section const nds32_elf_special_sections[] =
--{
-+static struct bfd_elf_special_section const nds32_elf_special_sections[] = {
- {".sdata", 6, -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE},
- {".sbss", 5, -2, SHT_NOBITS, SHF_ALLOC + SHF_WRITE},
- {NULL, 0, 0, 0, 0}
-@@ -12182,14 +13590,14 @@ bfd_elf32_nds32_set_target_option (struct bfd_link_info *link_info,
- int eliminate_gc_relocs,
- FILE * sym_ld_script, int load_store_relax,
- int target_optimize, int relax_status,
-- int relax_round, FILE * ex9_export_file,
-- FILE * ex9_import_file,
-- int update_ex9_table, int ex9_limit,
-- bfd_boolean ex9_loop_aware,
-- bfd_boolean ifc_loop_aware)
-+ int relax_round, int hyper_relax,
-+ int tls_desc_trampoline, char *abi)
- {
- struct elf_nds32_link_hash_table *table;
-
-+ /* Initialize indirect call hash table. */
-+ nds32_elf_ict_hash_init ();
-+
- table = nds32_elf_hash_table (link_info);
- if (table == NULL)
- return;
-@@ -12201,12 +13609,81 @@ bfd_elf32_nds32_set_target_option (struct bfd_link_info *link_info,
- table->target_optimize = target_optimize;
- table->relax_status = relax_status;
- table->relax_round = relax_round;
-- table->ex9_export_file = ex9_export_file;
-- table->ex9_import_file = ex9_import_file;
-- table->update_ex9_table = update_ex9_table;
-- table->ex9_limit = ex9_limit;
-- table->ex9_loop_aware = ex9_loop_aware;
-- table->ifc_loop_aware = ifc_loop_aware;
-+ table->hyper_relax = hyper_relax;
-+ table->tls_desc_trampoline = tls_desc_trampoline;
-+ output_abi = abi;
-+}
-+
-+void
-+bfd_elf32_nds32_append_section (struct bfd_link_info *link_info, bfd *abfd)
-+{
-+ asection *itable;
-+ struct bfd_link_hash_entry *h;
-+ unsigned int i, count = 0;
-+
-+ /* Count number of indirect call function. */
-+ indirect_call_table.frozen = 1;
-+ for (i = 0; i < indirect_call_table.size; i++)
-+ {
-+ struct bfd_hash_entry *p;
-+ struct elf_nds32_ict_hash_entry *entry;
-+
-+ for (p = indirect_call_table.table[i]; p != NULL; p = p->next)
-+ {
-+ entry = (struct elf_nds32_ict_hash_entry *) p;
-+ entry->order = count;
-+ count++;
-+ }
-+ }
-+ indirect_call_table.frozen = 0;
-+
-+ if (count)
-+ {
-+ h = bfd_link_hash_lookup (link_info->hash, "_INDIRECT_CALL_TABLE_BASE_",
-+ FALSE, FALSE, FALSE);
-+ if (h && (h->type == bfd_link_hash_defined
-+ || h->type == bfd_link_hash_defweak
-+ || h->type == bfd_link_hash_common))
-+ {
-+ _bfd_error_handler (_("Warning: _INDIRECT_CALL_TABLE_BASE_ has already"
-+ "be defined. All ICT suffix is ignored."));
-+ ignore_indirect_call = TRUE;
-+ return;
-+ }
-+
-+ if (ict_model == R_NDS32_RELAX_ENTRY_ICT_LARGE)
-+ itable = bfd_make_section_with_flags (abfd, NDS32_ICT_SECTION,
-+ SEC_DATA | SEC_ALLOC | SEC_LOAD
-+ | SEC_HAS_CONTENTS | SEC_READONLY
-+ | SEC_IN_MEMORY | SEC_KEEP
-+ | SEC_RELOC);
-+ else
-+ itable = bfd_make_section_with_flags (abfd, NDS32_ICT_SECTION,
-+ SEC_CODE | SEC_ALLOC | SEC_LOAD
-+ | SEC_HAS_CONTENTS | SEC_READONLY
-+ | SEC_IN_MEMORY | SEC_KEEP
-+ | SEC_RELOC);
-+ if (itable)
-+ {
-+ itable->gc_mark = 1;
-+ itable->alignment_power = 2;
-+ itable->size = count * 4;
-+ itable->contents = bfd_zalloc (abfd, itable->size);
-+
-+ /* Add a symbol in the head of .nds32.ict to objdump clearly. */
-+ h = bfd_link_hash_lookup (link_info->hash,
-+ "_INDIRECT_CALL_TABLE_BASE_",
-+ FALSE, FALSE, FALSE);
-+ _bfd_generic_link_add_one_symbol
-+ (link_info, link_info->output_bfd, "_INDIRECT_CALL_TABLE_BASE_",
-+ BSF_GLOBAL | BSF_WEAK, itable, 0, (const char *) NULL, FALSE,
-+ get_elf_backend_data (link_info->output_bfd)->collect, &h);
-+ }
-+
-+ ict_file = fopen ("nds32_ict.s", FOPEN_WT);
-+ if(ict_file == NULL)
-+ _bfd_error_handler (_("Warning: Fail to build nds32_ict.s."));
-+ }
- }
-
- /* These functions and data-structures are used for fp-as-gp
-@@ -12394,7 +13871,7 @@ nds32_fag_find_base (struct nds32_fag *head, struct nds32_fag **bestpp)
-
- static bfd_boolean
- nds32_fag_mark_relax (struct bfd_link_info *link_info,
-- bfd *abfd, struct nds32_fag *best_fag,
-+ asection *sec, struct nds32_fag *best_fag,
- Elf_Internal_Rela *internal_relocs,
- Elf_Internal_Rela *irelend)
- {
-@@ -12402,7 +13879,7 @@ nds32_fag_mark_relax (struct bfd_link_info *link_info,
- bfd_vma best_fpbase, gp;
- bfd *output_bfd;
-
-- output_bfd = abfd->sections->output_section->owner;
-+ output_bfd = sec->output_section->owner;
- nds32_elf_final_sda_base (output_bfd, link_info, &gp, FALSE);
- best_fpbase = best_fag->addr;
-
-@@ -12525,7 +14002,6 @@ nds32_relax_fp_as_gp (struct bfd_link_info *link_info,
- {
- /* Begin of the region. */
- if (begin_rel)
-- /* xgettext:c-format */
- _bfd_error_handler (_("%B: Nested OMIT_FP in %A."), abfd, sec);
-
- begin_rel = irel;
-@@ -12544,7 +14020,6 @@ nds32_relax_fp_as_gp (struct bfd_link_info *link_info,
-
- if (begin_rel == NULL)
- {
-- /* xgettext:c-format */
- _bfd_error_handler (_("%B: Unmatched OMIT_FP in %A."), abfd, sec);
- continue;
- }
-@@ -12557,7 +14032,7 @@ nds32_relax_fp_as_gp (struct bfd_link_info *link_info,
-
- /* Check if it is worth, and FP_BASE is near enough to SDA_BASE. */
- if (accu < FAG_THRESHOLD
-- || !nds32_fag_mark_relax (link_info, abfd, best_fag,
-+ || !nds32_fag_mark_relax (link_info, sec, best_fag,
- internal_relocs, irelend))
- {
- /* Not worth to do fp-as-gp. */
-@@ -12811,9 +14286,9 @@ nds32_elf_get_relocated_section_contents (bfd *abfd,
- case bfd_reloc_dangerous:
- BFD_ASSERT (error_message != NULL);
- (*link_info->callbacks->reloc_dangerous)
-- (link_info, error_message,
-- input_bfd, input_section, (*parent)->address);
-- break;
-+ (link_info, error_message, input_bfd, input_section,
-+ (*parent)->address);
-+ break;
- case bfd_reloc_overflow:
- (*link_info->callbacks->reloc_overflow)
- (link_info, NULL,
-@@ -12827,9 +14302,8 @@ nds32_elf_get_relocated_section_contents (bfd *abfd,
- complete binaries. Do not abort, but issue an error
- message instead. */
- link_info->callbacks->einfo
-- /* xgettext:c-format */
- (_("%X%P: %B(%A): relocation \"%R\" goes out of range\n"),
-- abfd, input_section, * parent);
-+ abfd, input_section, *parent);
- goto error_return;
-
- default:
-@@ -12847,745 +14321,807 @@ error_return:
- free (reloc_vector);
- return NULL;
- }
--
--/* Link-time IFC relaxation.
-- In this optimization, we chains jump instructions
-- of the same destination with ifcall. */
-
-+/* Check target symbol. */
-
--/* List to save jal and j relocation. */
--struct elf_nds32_ifc_symbol_entry
-+static bfd_boolean
-+nds32_elf_is_target_special_symbol (bfd *abfd ATTRIBUTE_UNUSED, asymbol *sym)
- {
-- asection *sec;
-- struct elf_link_hash_entry *h;
-- struct elf_nds32_ifc_irel_list *irel_head;
-- unsigned long insn;
-- int times;
-- int enable; /* Apply ifc. */
-- int ex9_enable; /* Apply ifc after ex9. */
-- struct elf_nds32_ifc_symbol_entry *next;
--};
-+ if (!sym || !sym->name || sym->name[0] != '$')
-+ return FALSE;
-+ return TRUE;
-+}
-
--struct elf_nds32_ifc_irel_list
-+/* nds32 find maybe function sym. Ignore target special symbol
-+ first, and then go the general function. */
-+
-+static bfd_size_type
-+nds32_elf_maybe_function_sym (const asymbol *sym, asection *sec,
-+ bfd_vma *code_off)
- {
-- Elf_Internal_Rela *irel;
-- asection *sec;
-- bfd_vma addr;
-- /* If this is set, then it is the last instruction for
-- ifc-chain, so it must be keep for the actual branching. */
-- int keep;
-- struct elf_nds32_ifc_irel_list *next;
--};
-+ if (nds32_elf_is_target_special_symbol (NULL, (asymbol *) sym))
-+ return 0;
-
--static struct elf_nds32_ifc_symbol_entry *ifc_symbol_head = NULL;
-+ return _bfd_elf_maybe_function_sym (sym, sec, code_off);
-+}
-
--/* Insert symbol of jal and j for ifc. */
-+
-+/* Do TLS model conversion. */
-
--static void
--nds32_elf_ifc_insert_symbol (asection *sec,
-- struct elf_link_hash_entry *h,
-- Elf_Internal_Rela *irel,
-- unsigned long insn)
-+typedef struct relax_group_list_t
- {
-- struct elf_nds32_ifc_symbol_entry *ptr = ifc_symbol_head;
-+ Elf_Internal_Rela *relo;
-+ struct relax_group_list_t *next;
-+ struct relax_group_list_t *next_sibling;
-+ int id;
-+} relax_group_list_t;
-
-- /* Check there is target of existing entry the same as the new one. */
-- while (ptr != NULL)
-- {
-- if (((h == NULL && ptr->sec == sec
-- && ELF32_R_SYM (ptr->irel_head->irel->r_info) == ELF32_R_SYM (irel->r_info)
-- && ptr->irel_head->irel->r_addend == irel->r_addend)
-- || h != NULL)
-- && ptr->h == h
-- && ptr->insn == insn)
-- {
-- /* The same target exist, so insert into list. */
-- struct elf_nds32_ifc_irel_list *irel_list = ptr->irel_head;
-+int
-+list_insert (relax_group_list_t *pHead, Elf_Internal_Rela *pElem);
-
-- while (irel_list->next != NULL)
-- irel_list = irel_list->next;
-- irel_list->next = bfd_malloc (sizeof (struct elf_nds32_ifc_irel_list));
-- irel_list = irel_list->next;
-- irel_list->irel = irel;
-- irel_list->keep = 1;
-+int
-+list_insert_sibling (relax_group_list_t *pNode, Elf_Internal_Rela *pElem);
-
-- if (h == NULL)
-- irel_list->sec = NULL;
-- else
-- irel_list->sec = sec;
-- irel_list->next = NULL;
-- return;
-- }
-- if (ptr->next == NULL)
-- break;
-- ptr = ptr->next;
-- }
-+void
-+dump_chain (relax_group_list_t *pHead);
-
-- /* There is no same target entry, so build a new one. */
-- if (ifc_symbol_head == NULL)
-- {
-- ifc_symbol_head = bfd_malloc (sizeof (struct elf_nds32_ifc_symbol_entry));
-- ptr = ifc_symbol_head;
-- }
-- else
-+int
-+list_insert (relax_group_list_t *pHead, Elf_Internal_Rela *pElem)
-+{
-+ relax_group_list_t *pNext = pHead;
-+
-+ /* find place */
-+ while (pNext->next)
- {
-- ptr->next = bfd_malloc (sizeof (struct elf_nds32_ifc_symbol_entry));
-- ptr = ptr->next;
-+ if (pNext->next->id > (int) pElem->r_addend)
-+ break;
-+
-+ pNext = pNext->next;
- }
-
-- ptr->h = h;
-- ptr->irel_head = bfd_malloc (sizeof (struct elf_nds32_ifc_irel_list));
-- ptr->irel_head->irel = irel;
-- ptr->insn = insn;
-- ptr->irel_head->keep = 1;
-+ /* insert node */
-+ relax_group_list_t *pNew = bfd_malloc (sizeof (relax_group_list_t));
-+ if (!pNew)
-+ return FALSE;
-+
-+ relax_group_list_t *tmp = pNext->next;
-+ pNext->next = pNew;
-
-- if (h == NULL)
-- {
-- /* Local symbols. */
-- ptr->sec = sec;
-- ptr->irel_head->sec = NULL;
-- }
-- else
-- {
-- /* Global symbol. */
-- ptr->sec = NULL;
-- ptr->irel_head->sec = sec;
-- }
-+ pNew->id = pElem->r_addend;
-+ pNew->relo = pElem;
-+ pNew->next = tmp;
-+ pNew->next_sibling = NULL;
-
-- ptr->irel_head->next = NULL;
-- ptr->times = 0;
-- ptr->enable = 0;
-- ptr->ex9_enable = 0;
-- ptr->next = NULL;
-+ return TRUE;
- }
-
--/* Gather all jal and j instructions. */
--
--static bfd_boolean
--nds32_elf_ifc_calc (struct bfd_link_info *info,
-- bfd *abfd, asection *sec)
-+int
-+list_insert_sibling (relax_group_list_t *pNode, Elf_Internal_Rela *pElem)
- {
-- Elf_Internal_Rela *internal_relocs;
-- Elf_Internal_Rela *irelend;
-- Elf_Internal_Rela *irel;
-- Elf_Internal_Shdr *symtab_hdr;
-- bfd_byte *contents = NULL;
-- uint32_t insn, insn_with_reg;
-- unsigned long r_symndx;
-- struct elf_link_hash_entry *h;
-- struct elf_link_hash_entry **sym_hashes = elf_sym_hashes (abfd);
-- struct elf_nds32_link_hash_table *table;
-- bfd_boolean ifc_loop_aware;
-+ relax_group_list_t *pNext = pNode;
-
-- internal_relocs = _bfd_elf_link_read_relocs (abfd, sec, NULL, NULL,
-- TRUE /* keep_memory */);
-- irelend = internal_relocs + sec->reloc_count;
-- symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
-+ /* find place */
-+ while (pNext->next_sibling)
-+ {
-+ pNext = pNext->next_sibling;
-+ }
-+
-+ /* insert node */
-+ relax_group_list_t *pNew = bfd_malloc (sizeof (relax_group_list_t));
-+ if (!pNew)
-+ return FALSE;
-
-- /* Check if the object enable ifc. */
-- irel = find_relocs_at_address (internal_relocs, internal_relocs, irelend,
-- R_NDS32_RELAX_ENTRY);
-+ relax_group_list_t *tmp = pNext->next_sibling;
-+ pNext->next_sibling = pNew;
-
-- if (irel == NULL
-- || irel >= irelend
-- || ELF32_R_TYPE (irel->r_info) != R_NDS32_RELAX_ENTRY
-- || (ELF32_R_TYPE (irel->r_info) == R_NDS32_RELAX_ENTRY
-- && !(irel->r_addend & R_NDS32_RELAX_ENTRY_IFC_FLAG)))
-- return TRUE;
-+ pNew->id = -1;
-+ pNew->relo = pElem;
-+ pNew->next = NULL;
-+ pNew->next_sibling = tmp;
-
-- if (!nds32_get_section_contents (abfd, sec, &contents, TRUE))
-- return FALSE;
-+ return TRUE;
-+}
-
-- table = nds32_elf_hash_table (info);
-- ifc_loop_aware = table->ifc_loop_aware;
-- while (irel != NULL && irel < irelend)
-+void
-+dump_chain (relax_group_list_t *pHead)
-+{
-+ relax_group_list_t *pNext = pHead->next;
-+ while (pNext)
- {
-- /* Traverse all relocation and gather all of them to build the list. */
--
-- if (ELF32_R_TYPE (irel->r_info) == R_NDS32_RELAX_REGION_BEGIN)
-+ printf("group %d @ 0x%08x", pNext->id, (unsigned)pNext->relo->r_offset);
-+ relax_group_list_t *pNextSib = pNext->next_sibling;
-+ while (pNextSib)
- {
-- if (ifc_loop_aware == 1
-- && (irel->r_addend & R_NDS32_RELAX_REGION_INNERMOST_LOOP_FLAG) != 0)
-- {
-- /* Check the region if loop or not. If it is true and
-- ifc-loop-aware is true, ignore the region till region end. */
-- while (irel != NULL
-- && irel < irelend
-- && (ELF32_R_TYPE (irel->r_info) != R_NDS32_RELAX_REGION_END
-- || (irel->r_addend & R_NDS32_RELAX_REGION_INNERMOST_LOOP_FLAG) != 0))
-- irel++;
-- }
-+ printf(", %d", (unsigned) ELF32_R_TYPE (pNextSib->relo->r_info));
-+ pNextSib = pNextSib->next_sibling;
- }
-+ pNext = pNext->next;
-+ printf("\n");
-+ }
-+}
-+
-+/* check R_NDS32_RELAX_GROUP of each section.
-+ there might be multiple sections in one object file. */
-+int
-+elf32_nds32_check_relax_group (bfd *abfd, asection *asec)
-+{
-+ elf32_nds32_relax_group_t *relax_group_ptr =
-+ elf32_nds32_relax_group_ptr (abfd);
-+
-+ int min_id = relax_group_ptr->min_id;
-+ int max_id = relax_group_ptr->max_id;
-+
-+ Elf_Internal_Rela *rel;
-+ Elf_Internal_Rela *relend;
-+ Elf_Internal_Rela *relocs;
-+ enum elf_nds32_reloc_type rtype;
-+
-+ do
-+ {
-+ /* Relocations MUST be kept in memory, because relaxation adjust them. */
-+ relocs = _bfd_elf_link_read_relocs (abfd, asec, NULL, NULL,
-+ TRUE /* keep_memory */);
-+ if (relocs == NULL)
-+ break;
-
-- if (ELF32_R_TYPE (irel->r_info) == R_NDS32_25_PCREL_RELA)
-+ /* check R_NDS32_RELAX_GROUP */
-+ relend = relocs + asec->reloc_count;
-+ for (rel = relocs; rel < relend; rel++)
- {
-- insn = bfd_getb32 (contents + irel->r_offset);
-- nds32_elf_get_insn_with_reg (irel, insn, &insn_with_reg);
-- r_symndx = ELF32_R_SYM (irel->r_info);
-- if (r_symndx < symtab_hdr->sh_info)
-- {
-- /* Local symbol. */
-- nds32_elf_ifc_insert_symbol (sec, NULL, irel, insn_with_reg);
-- }
-- else
-- {
-- /* External symbol. */
-- h = sym_hashes[r_symndx - symtab_hdr->sh_info];
-- nds32_elf_ifc_insert_symbol (sec, h, irel, insn_with_reg);
-- }
-+ int id;
-+ rtype = ELF32_R_TYPE (rel->r_info);
-+ if (rtype != R_NDS32_RELAX_GROUP)
-+ continue;
-+
-+ id = rel->r_addend;
-+ if (id < min_id)
-+ min_id = id;
-+ else if (id > max_id)
-+ max_id = id;
- }
-- irel++;
- }
-- return TRUE;
-+ while (FALSE);
-+
-+ if ((relocs != NULL) && (elf_section_data (asec)->relocs != relocs))
-+ free (relocs);
-+
-+ if ((min_id != relax_group_ptr->min_id)
-+ || (max_id != relax_group_ptr->max_id))
-+ {
-+ relax_group_ptr->count = max_id - min_id + 1;
-+ BFD_ASSERT(min_id <= relax_group_ptr->min_id);
-+ relax_group_ptr->min_id = min_id;
-+ BFD_ASSERT(max_id >= relax_group_ptr->max_id);
-+ relax_group_ptr->max_id = max_id;
-+ }
-+
-+ return relax_group_ptr->count;
- }
-
--/* Determine whether j and jal should be substituted. */
-+/* Reorder RELAX_GROUP ID when command line option '-r' is applied. */
-+/* TODO: find a way to free me. */
-+struct section_id_list_t *relax_group_section_id_list = NULL;
-
--static void
--nds32_elf_ifc_filter (struct bfd_link_info *info)
-+struct section_id_list_t *
-+elf32_nds32_lookup_section_id (int id, struct section_id_list_t **lst_ptr)
- {
-- struct elf_nds32_ifc_symbol_entry *ptr = ifc_symbol_head;
-- struct elf_nds32_ifc_irel_list *irel_ptr = NULL;
-- struct elf_nds32_ifc_irel_list *irel_keeper = NULL;
-- struct elf_nds32_link_hash_table *table;
-- int target_optimize;
-- bfd_vma address;
-+ struct section_id_list_t *result = NULL;
-+ struct section_id_list_t *lst = *lst_ptr;
-
-- table = nds32_elf_hash_table (info);
-- target_optimize = table->target_optimize;
-- while (ptr)
-+ if (NULL == lst)
-+ {
-+ result = (struct section_id_list_t *) calloc (
-+ 1, sizeof (struct section_id_list_t));
-+ BFD_ASSERT (result); /* feed me */
-+ result->id = id;
-+ *lst_ptr = result;
-+ }
-+ else
- {
-- irel_ptr = ptr->irel_head;
-- if (ptr->h == NULL)
-+ struct section_id_list_t *cur = lst;
-+ struct section_id_list_t *prv = NULL;
-+ struct section_id_list_t *sec = NULL;
-+ while (cur)
- {
-- /* Local symbol. */
-- irel_keeper = irel_ptr;
-- while (irel_ptr && irel_ptr->next)
-+ if (cur->id < id)
- {
-- /* Check there is jump target can be used. */
-- if ((irel_ptr->next->irel->r_offset
-- - irel_keeper->irel->r_offset) > 1022)
-- irel_keeper = irel_ptr->next;
-- else
-- {
-- ptr->enable = 1;
-- irel_ptr->keep = 0;
-- }
-- irel_ptr = irel_ptr->next;
-+ prv = cur;
-+ cur = cur->next;
-+ continue;
- }
-- }
-- else
-- {
-- /* Global symbol. */
-- /* We have to get the absolute address and decide
-- whether to keep it or not. */
-- while (irel_ptr)
-+
-+ if (cur->id > id)
- {
-- address = (irel_ptr->irel->r_offset
-- + irel_ptr->sec->output_section->vma
-- + irel_ptr->sec->output_offset);
-- irel_ptr->addr = address;
-- irel_ptr = irel_ptr->next;
-+ cur = NULL; /* to insert after prv */
-+ sec = cur; /* in case prv == NULL */
- }
-
-- irel_ptr = ptr->irel_head;
-- while (irel_ptr)
-- {
-- /* Sort by address. */
-- struct elf_nds32_ifc_irel_list *irel_dest = irel_ptr;
-- struct elf_nds32_ifc_irel_list *irel_temp = irel_ptr;
-- struct elf_nds32_ifc_irel_list *irel_ptr_prev = NULL;
-- struct elf_nds32_ifc_irel_list *irel_dest_prev = NULL;
--
-- /* Get the smallest one. */
-- while (irel_temp->next)
-- {
-- if (irel_temp->next->addr < irel_dest->addr)
-- {
-- irel_dest_prev = irel_temp;
-- irel_dest = irel_temp->next;
-- }
-- irel_temp = irel_temp->next;
-- }
-+ break;
-+ }
-
-- if (irel_dest != irel_ptr)
-- {
-- if (irel_ptr_prev)
-- irel_ptr_prev->next = irel_dest;
-- if (irel_dest_prev)
-- irel_dest_prev->next = irel_ptr;
-- irel_temp = irel_ptr->next;
-- irel_ptr->next = irel_dest->next;
-- irel_dest->next = irel_temp;
-- }
-- irel_ptr_prev = irel_ptr;
-- irel_ptr = irel_ptr->next;
-+ if (NULL == cur)
-+ {
-+ /* insert after prv */
-+ result = (struct section_id_list_t *) calloc (
-+ 1, sizeof (struct section_id_list_t));
-+ BFD_ASSERT (result); /* feed me */
-+ result->id = id;
-+ if (NULL != prv)
-+ {
-+ result->next = prv->next;
-+ prv->next = result;
- }
--
-- irel_ptr = ptr->irel_head;
-- irel_keeper = irel_ptr;
-- while (irel_ptr && irel_ptr->next)
-+ else
- {
-- if ((irel_ptr->next->addr - irel_keeper->addr) > 1022)
-- irel_keeper = irel_ptr->next;
-- else
-- {
-- ptr->enable = 1;
-- irel_ptr->keep = 0;
-- }
-- irel_ptr = irel_ptr->next;
-+ *lst_ptr = result;
-+ result->next = sec;
- }
- }
--
-- /* Ex9 enable. Reserve it for ex9. */
-- if ((target_optimize & NDS32_RELAX_EX9_ON)
-- && ptr->irel_head != irel_keeper)
-- ptr->enable = 0;
-- ptr = ptr->next;
- }
--}
-
--/* Determine whether j and jal should be substituted after ex9 done. */
-+ return result;
-+}
-
--static void
--nds32_elf_ifc_filter_after_ex9 (void)
-+int
-+elf32_nds32_unify_relax_group (bfd *abfd, asection *asec)
- {
-- struct elf_nds32_ifc_symbol_entry *ptr = ifc_symbol_head;
-- struct elf_nds32_ifc_irel_list *irel_ptr = NULL;
-+ static int next_relax_group_bias = 0;
-
-- while (ptr)
-+ elf32_nds32_relax_group_t *relax_group_ptr =
-+ elf32_nds32_relax_group_ptr (abfd);
-+
-+ bfd_boolean result = TRUE;
-+ Elf_Internal_Rela *rel;
-+ Elf_Internal_Rela *relend;
-+ Elf_Internal_Rela *relocs = NULL;
-+ enum elf_nds32_reloc_type rtype;
-+ struct section_id_list_t *node = NULL;
-+ int count = 0;
-+
-+ do
- {
-- if (ptr->enable == 0)
-+ if (0 == relax_group_ptr->count)
-+ break;
-+
-+ /* check if this section has handled */
-+ node = elf32_nds32_lookup_section_id (asec->id, &relax_group_section_id_list);
-+ if (NULL == node)
-+ break; /* hit, the section id has handled. */
-+
-+ /* Relocations MUST be kept in memory, because relaxation adjust them. */
-+ relocs = _bfd_elf_link_read_relocs (abfd, asec, NULL, NULL,
-+ TRUE /* keep_memory */);
-+ if (relocs == NULL)
- {
-- /* Check whether ifc is applied or not. */
-- irel_ptr = ptr->irel_head;
-- ptr->ex9_enable = 1;
-- while (irel_ptr)
-- {
-- if (ELF32_R_TYPE (irel_ptr->irel->r_info) == R_NDS32_TRAN)
-- {
-- /* Ex9 already. */
-- ptr->ex9_enable = 0;
-- break;
-- }
-- irel_ptr = irel_ptr->next;
-- }
-+ BFD_ASSERT (0); /* feed me */
-+ break;
- }
-- ptr = ptr->next;
-- }
--}
--
--/* Wrapper to do ifc relaxation. */
-
--bfd_boolean
--nds32_elf_ifc_finish (struct bfd_link_info *info)
--{
-- int relax_status;
-- struct elf_nds32_link_hash_table *table;
-+ /* allocate group id bias for this bfd! */
-+ if (0 == relax_group_ptr->init)
-+ {
-+ relax_group_ptr->bias = next_relax_group_bias;
-+ next_relax_group_bias += relax_group_ptr->count;
-+ relax_group_ptr->init = 1;
-+ }
-
-- table = nds32_elf_hash_table (info);
-- relax_status = table->relax_status;
-+ /* reorder relax group groups */
-+ relend = relocs + asec->reloc_count;
-+ for (rel = relocs; rel < relend; rel++)
-+ {
-+ rtype = ELF32_R_TYPE(rel->r_info);
-+ if (rtype != R_NDS32_RELAX_GROUP)
-+ continue;
-
-- if (!(relax_status & NDS32_RELAX_JUMP_IFC_DONE))
-- nds32_elf_ifc_filter (info);
-- else
-- nds32_elf_ifc_filter_after_ex9 ();
-+ /* change it */
-+ rel->r_addend += relax_group_ptr->bias;
-+ /* debugging count */
-+ count++;
-+ }
-+ }
-+ while (FALSE);
-
-- if (!nds32_elf_ifc_replace (info))
-- return FALSE;
-+ if (relocs != NULL && elf_section_data (asec)->relocs != relocs)
-+ free (relocs);
-
-- if (table)
-- table->relax_status |= NDS32_RELAX_JUMP_IFC_DONE;
-- return TRUE;
-+ return result;
- }
-
--/* Traverse the result of ifc filter and replace it with ifcall9. */
--
--static bfd_boolean
--nds32_elf_ifc_replace (struct bfd_link_info *info)
-+int
-+nds32_elf_unify_tls_model (bfd *inbfd, asection *insec, bfd_byte *incontents,
-+ struct bfd_link_info *lnkinfo)
- {
-- struct elf_nds32_ifc_symbol_entry *ptr = ifc_symbol_head;
-- struct elf_nds32_ifc_irel_list *irel_ptr = NULL;
-- nds32_elf_blank_t *relax_blank_list = NULL;
-- bfd_byte *contents = NULL;
-- Elf_Internal_Rela *internal_relocs;
-+ bfd_boolean result = TRUE;
- Elf_Internal_Rela *irel;
- Elf_Internal_Rela *irelend;
-- unsigned short insn16 = INSN_IFCALL9;
-- struct elf_nds32_link_hash_table *table;
-- int relax_status;
-+ Elf_Internal_Rela *internal_relocs;
-+ unsigned long r_symndx;
-+ enum elf_nds32_reloc_type r_type;
-
-- table = nds32_elf_hash_table (info);
-- relax_status = table->relax_status;
-+ Elf_Internal_Sym *local_syms = NULL;
-+ bfd_byte *contents = NULL;
-+
-+ relax_group_list_t chain = { .id = -1, .next = NULL, .next_sibling = NULL };
-+
-+ Elf_Internal_Shdr *symtab_hdr = &elf_tdata (inbfd)->symtab_hdr;
-+ struct elf_link_hash_entry **sym_hashes, **sym_hashes_end;
-+ sym_hashes = elf_sym_hashes (inbfd);
-+ sym_hashes_end =
-+ sym_hashes + symtab_hdr->sh_size / sizeof (Elf32_External_Sym);
-+ if (!elf_bad_symtab (inbfd))
-+ sym_hashes_end -= symtab_hdr->sh_info;
-+
-+ /* reorder RELAX_GROUP when command line option '-r' is applied */
-+ if (bfd_link_relocatable (lnkinfo))
-+ {
-+ elf32_nds32_unify_relax_group (inbfd, insec);
-+ /* goto finish; */
-+ return result;
-+ }
-+
-+ /* Relocations MUST be kept in memory, because relaxation adjust them. */
-+ internal_relocs = _bfd_elf_link_read_relocs (inbfd, insec, NULL, NULL,
-+ TRUE /* keep_memory */);
-+ if (internal_relocs == NULL)
-+ goto error_return;
-+
-+ irelend = internal_relocs + insec->reloc_count;
-+ irel = find_relocs_at_address (internal_relocs, internal_relocs,
-+ irelend, R_NDS32_RELAX_ENTRY);
-+ if (irel == irelend)
-+ goto finish;
-+
-+ /* chain/remove groups */
-+ for (irel = internal_relocs; irel < irelend; irel++)
-+ {
-+ r_symndx = ELF32_R_SYM (irel->r_info);
-+ r_type = ELF32_R_TYPE (irel->r_info);
-+ if (r_type != R_NDS32_RELAX_GROUP)
-+ continue;
-+
-+ /* remove it */
-+ irel->r_info = ELF32_R_INFO (r_symndx, R_NDS32_NONE);
-+ /* chain it now */
-+ if (!list_insert (&chain, irel))
-+ goto error_return;
-+ }
-
-- while (ptr)
-+ /* collect group relocations */
-+ /* presume relocations are sorted */
-+ relax_group_list_t *pNext = chain.next;
-+ while (pNext)
- {
-- /* Traverse the ifc gather list, and replace the
-- filter entries by ifcall9. */
-- if ((!(relax_status & NDS32_RELAX_JUMP_IFC_DONE) && ptr->enable == 1)
-- || ((relax_status & NDS32_RELAX_JUMP_IFC_DONE)
-- && ptr->ex9_enable == 1))
-+ for (irel = internal_relocs; irel < irelend; irel++)
- {
-- irel_ptr = ptr->irel_head;
-- if (ptr->h == NULL)
-+ if (irel->r_offset == pNext->relo->r_offset)
- {
-- /* Local symbol. */
-- internal_relocs = _bfd_elf_link_read_relocs
-- (ptr->sec->owner, ptr->sec, NULL, NULL, TRUE /* keep_memory */);
-- irelend = internal_relocs + ptr->sec->reloc_count;
--
-- if (!nds32_get_section_contents (ptr->sec->owner, ptr->sec,
-- &contents, TRUE))
-- return FALSE;
-+ /* ignore Non-TLS relocation types */
-+ r_type = ELF32_R_TYPE (irel->r_info);
-+ if ((R_NDS32_TLS_LE_HI20 > r_type)
-+ || (R_NDS32_RELAX_ENTRY == r_type))
-+ continue;
-
-- while (irel_ptr)
-- {
-- if (irel_ptr->keep == 0 && irel_ptr->next)
-- {
-- /* The one can be replaced. We have to check whether
-- there is any alignment point in the region. */
-- irel = irel_ptr->irel;
-- while (((irel_ptr->next->keep == 0
-- && irel < irel_ptr->next->irel)
-- || (irel_ptr->next->keep == 1 && irel < irelend))
-- && !(ELF32_R_TYPE (irel->r_info) == R_NDS32_LABEL
-- && (irel->r_addend & 0x1f) == 2))
-- irel++;
-- if (irel >= irelend
-- || !(ELF32_R_TYPE (irel->r_info) == R_NDS32_LABEL
-- && (irel->r_addend & 0x1f) == 2
-- && ((irel->r_offset - get_nds32_elf_blank_total
-- (&relax_blank_list, irel->r_offset, 1))
-- & 0x02) == 0))
-- {
-- /* Replace by ifcall9. */
-- bfd_putb16 (insn16, contents + irel_ptr->irel->r_offset);
-- if (!insert_nds32_elf_blank_recalc_total
-- (&relax_blank_list, irel_ptr->irel->r_offset + 2, 2))
-- return FALSE;
-- irel_ptr->irel->r_info =
-- ELF32_R_INFO (ELF32_R_SYM (irel_ptr->irel->r_info),
-- R_NDS32_10IFCU_PCREL_RELA);
-- }
-- }
-- irel_ptr = irel_ptr->next;
-- }
-+ if (!list_insert_sibling (pNext, irel))
-+ goto error_return;
-+ }
-+ else if (irel->r_offset > pNext->relo->r_offset)
-+ {
-+ pNext = pNext->next;
-+ if (!pNext)
-+ break;
-
-- /* Delete the redundant code. */
-- if (relax_blank_list)
-- {
-- nds32_elf_relax_delete_blanks (ptr->sec->owner, ptr->sec,
-- relax_blank_list);
-- relax_blank_list = NULL;
-- }
-+ bfd_vma current_offset = pNext->relo->r_offset;
-+ if (irel->r_offset > current_offset)
-+ irel = internal_relocs; /* restart from head */
-+ else
-+ --irel; /* check current irel again */
-+ continue;
- }
- else
- {
-- /* Global symbol. */
-- while (irel_ptr)
-- {
-- if (irel_ptr->keep == 0 && irel_ptr->next)
-- {
-- /* The one can be replaced, and we have to check
-- whether there is any alignment point in the region. */
-- internal_relocs = _bfd_elf_link_read_relocs
-- (irel_ptr->sec->owner, irel_ptr->sec, NULL, NULL,
-- TRUE /* keep_memory */);
-- irelend = internal_relocs + irel_ptr->sec->reloc_count;
-- if (!nds32_get_section_contents (irel_ptr->sec->owner,
-- irel_ptr->sec, &contents,
-- TRUE))
-- return FALSE;
--
-- irel = irel_ptr->irel;
-- while (((irel_ptr->sec == irel_ptr->next->sec
-- && irel_ptr->next->keep == 0
-- && irel < irel_ptr->next->irel)
-- || ((irel_ptr->sec != irel_ptr->next->sec
-- || irel_ptr->next->keep == 1)
-- && irel < irelend))
-- && !(ELF32_R_TYPE (irel->r_info) == R_NDS32_LABEL
-- && (irel->r_addend & 0x1f) == 2))
-- irel++;
-- if (irel >= irelend
-- || !(ELF32_R_TYPE (irel->r_info) == R_NDS32_LABEL
-- && (irel->r_addend & 0x1f) == 2
-- && ((irel->r_offset
-- - get_nds32_elf_blank_total (&relax_blank_list,
-- irel->r_offset, 1)) & 0x02) == 0))
-- {
-- /* Replace by ifcall9. */
-- bfd_putb16 (insn16, contents + irel_ptr->irel->r_offset);
-- if (!insert_nds32_elf_blank_recalc_total
-- (&relax_blank_list, irel_ptr->irel->r_offset + 2, 2))
-- return FALSE;
--
-- /* Delete the redundant code, and clear the relocation. */
-- nds32_elf_relax_delete_blanks (irel_ptr->sec->owner,
-- irel_ptr->sec,
-- relax_blank_list);
-- irel_ptr->irel->r_info =
-- ELF32_R_INFO (ELF32_R_SYM (irel_ptr->irel->r_info),
-- R_NDS32_10IFCU_PCREL_RELA);
-- relax_blank_list = NULL;
-- }
-- }
--
-- irel_ptr = irel_ptr->next;
-- }
-+ //printf("irel->off = 0x%08x, pNext->relo->off = 0x%08x (0x%08x)\n", (unsigned)irel->r_offset, (unsigned)pNext->relo->r_offset, (unsigned)first_offset);
- }
- }
-- ptr = ptr->next;
-+ if (pNext)
-+ pNext = pNext->next;
- }
-
-- return TRUE;
--}
--
--/* Relocate ifcall. */
--
--static bfd_boolean
--nds32_elf_ifc_reloc (void)
--{
-- struct elf_nds32_ifc_symbol_entry *ptr = ifc_symbol_head;
-- struct elf_nds32_ifc_irel_list *irel_ptr = NULL;
-- struct elf_nds32_ifc_irel_list *irel_keeper = NULL;
-- bfd_vma relocation, address;
-- unsigned short insn16;
-- bfd_byte *contents = NULL;
-- static bfd_boolean done = FALSE;
-+#ifdef DUBUG_VERBOSE
-+ dump_chain(&chain);
-+#endif
-
-- if (done)
-- return TRUE;
-+ /* Get symbol table and section content. */
-+ if (incontents)
-+ contents = incontents;
-+ else if (!nds32_get_section_contents (inbfd, insec, &contents, TRUE)
-+ || !nds32_get_local_syms (inbfd, insec, &local_syms))
-+ goto error_return;
-
-- done = TRUE;
-+ char *local_got_tls_type = elf32_nds32_local_got_tls_type (inbfd);
-
-- while (ptr)
-+ /* convert TLS model each group if necessary */
-+ pNext = chain.next;
-+ int cur_grp_id = -1;
-+ int sethi_rt = -1;
-+ int add_rt = -1;
-+ enum elf_nds32_tls_type tls_type, org_tls_type, eff_tls_type;
-+ tls_type = org_tls_type = eff_tls_type = 0;
-+ while (pNext)
- {
-- /* Check the entry is enable ifcall. */
-- if (ptr->enable == 1 || ptr->ex9_enable == 1)
-+ relax_group_list_t *pNextSig = pNext->next_sibling;
-+ while (pNextSig)
- {
-- /* Get the reserve jump. */
-- irel_ptr = ptr->irel_head;
-- while (irel_ptr)
-+ struct elf_link_hash_entry *h = NULL;
-+ irel = pNextSig->relo;
-+ r_symndx = ELF32_R_SYM(irel->r_info);
-+ r_type = ELF32_R_TYPE(irel->r_info);
-+
-+ if (pNext->id != cur_grp_id)
- {
-- if (irel_ptr->keep == 1)
-+ cur_grp_id = pNext->id;
-+ org_tls_type = get_tls_type (r_type, NULL);
-+ if (r_symndx >= symtab_hdr->sh_info)
- {
-- irel_keeper = irel_ptr;
-- break;
-+ h = sym_hashes[r_symndx - symtab_hdr->sh_info];
-+ while (h->root.type == bfd_link_hash_indirect
-+ || h->root.type == bfd_link_hash_warning)
-+ h = (struct elf_link_hash_entry *) h->root.u.i.link;
-+ tls_type = ((struct elf_nds32_link_hash_entry *) h)->tls_type;
-+ }
-+ else
-+ {
-+ /* TODO: find local symbol hash if necessary? */
-+ tls_type = local_got_tls_type ? local_got_tls_type[r_symndx] : GOT_NORMAL;
- }
-- irel_ptr = irel_ptr->next;
-+
-+ eff_tls_type = 1 << (fls (tls_type) - 1);
-+ sethi_rt = N32_RT5(bfd_getb32 (contents + irel->r_offset));
- }
-
-- irel_ptr = ptr->irel_head;
-- if (ptr->h == NULL)
-+ if (eff_tls_type != org_tls_type)
- {
-- /* Local symbol. */
-- if (!nds32_get_section_contents (ptr->sec->owner, ptr->sec,
-- &contents, TRUE))
-- return FALSE;
--
-- while (irel_ptr)
-+ switch (org_tls_type)
- {
-- if (irel_ptr->keep == 0
-- && ELF32_R_TYPE (irel_ptr->irel->r_info) == R_NDS32_10IFCU_PCREL_RELA)
-+ /* DESC to IEGP/IE/LE. */
-+ case GOT_TLS_DESC:
-+ switch (eff_tls_type)
- {
-- relocation = irel_keeper->irel->r_offset;
-- relocation = relocation - irel_ptr->irel->r_offset;
-- while (irel_keeper && relocation > 1022)
-+ case GOT_TLS_IE:
-+ switch (r_type)
- {
-- irel_keeper = irel_keeper->next;
-- if (irel_keeper && irel_keeper->keep == 1)
-- {
-- relocation = irel_keeper->irel->r_offset;
-- relocation = relocation - irel_ptr->irel->r_offset;
-- }
-+ case R_NDS32_TLS_DESC_HI20:
-+ irel->r_info = ELF32_R_INFO(r_symndx,
-+ R_NDS32_TLS_IE_HI20);
-+ break;
-+ case R_NDS32_TLS_DESC_LO12:
-+ irel->r_info = ELF32_R_INFO(r_symndx,
-+ R_NDS32_TLS_IE_LO12);
-+ break;
-+ case R_NDS32_TLS_DESC_ADD:
-+ {
-+ uint32_t insn = bfd_getb32 (
-+ contents + irel->r_offset);
-+ add_rt = N32_RT5 (insn);
-+ insn = N32_TYPE2 (LWI, add_rt, sethi_rt, 0);
-+ bfd_putb32 (insn, contents + irel->r_offset);
-+
-+ irel->r_info = ELF32_R_INFO(r_symndx, R_NDS32_NONE);
-+/* irel->r_info = ELF32_R_INFO (r_symndx, R_NDS32_TLS_IE_LW);
-+*/
-+ }
-+ break;
-+ case R_NDS32_TLS_DESC_FUNC:
-+ bfd_putb32 (INSN_NOP, contents + irel->r_offset);
-+ irel->r_info = ELF32_R_INFO(r_symndx,
-+ R_NDS32_RELAX_REMOVE);
-+ break;
-+ case R_NDS32_TLS_DESC_CALL:
-+ {
-+ uint32_t insn = N32_ALU1(ADD, REG_R0, add_rt,
-+ REG_TP);
-+ bfd_putb32 (insn, contents + irel->r_offset);
-+
-+ irel->r_info = ELF32_R_INFO(r_symndx, R_NDS32_NONE);
-+ }
-+ break;
-+ case R_NDS32_LOADSTORE:
-+ case R_NDS32_PTR:
-+ case R_NDS32_PTR_RESOLVED:
-+ case R_NDS32_NONE:
-+ case R_NDS32_LABEL:
-+ break;
-+ default:
-+ BFD_ASSERT(0);
-+ break;
- }
-- if (relocation > 1022)
-+ break;
-+ case GOT_TLS_IEGP:
-+ switch (r_type)
- {
-- /* Double check. */
-- irel_keeper = ptr->irel_head;
-- while (irel_keeper)
-- {
-- if (irel_keeper->keep == 1)
-- {
-- relocation = irel_keeper->irel->r_offset;
-- relocation = relocation - irel_ptr->irel->r_offset;
-- }
-- if (relocation <= 1022)
-- break;
-- irel_keeper = irel_keeper->next;
-- }
-- if (!irel_keeper)
-- return FALSE;
-+ case R_NDS32_TLS_DESC_HI20:
-+ irel->r_info = ELF32_R_INFO(r_symndx,
-+ R_NDS32_TLS_IEGP_HI20);
-+ break;
-+ case R_NDS32_TLS_DESC_LO12:
-+ irel->r_info = ELF32_R_INFO(r_symndx,
-+ R_NDS32_TLS_IEGP_LO12);
-+ break;
-+ case R_NDS32_TLS_DESC_ADD:
-+ {
-+ uint32_t insn = bfd_getb32 (
-+ contents + irel->r_offset);
-+ add_rt = N32_RT5 (insn);
-+ insn = N32_MEM(LW, add_rt, sethi_rt, REG_GP, 0);
-+ bfd_putb32 (insn, contents + irel->r_offset);
-+
-+ irel->r_info = ELF32_R_INFO(r_symndx, R_NDS32_NONE);
-+/* irel->r_info = ELF32_R_INFO (r_symndx, R_NDS32_TLS_IEGP_LW);
-+*/
-+ }
-+ break;
-+ case R_NDS32_TLS_DESC_FUNC:
-+ bfd_putb32 (INSN_NOP, contents + irel->r_offset);
-+ irel->r_info = ELF32_R_INFO(r_symndx,
-+ R_NDS32_RELAX_REMOVE);
-+ break;
-+ case R_NDS32_TLS_DESC_CALL:
-+ {
-+ uint32_t insn = N32_ALU1(ADD, REG_R0, add_rt,
-+ REG_TP);
-+ bfd_putb32 (insn, contents + irel->r_offset);
-+
-+ irel->r_info = ELF32_R_INFO(r_symndx, R_NDS32_NONE);
-+ }
-+ break;
-+ case R_NDS32_LOADSTORE:
-+ case R_NDS32_PTR:
-+ case R_NDS32_PTR_RESOLVED:
-+ case R_NDS32_NONE:
-+ case R_NDS32_LABEL:
-+ break;
-+ default:
-+ BFD_ASSERT(0);
-+ break;
- }
-- irel_ptr->irel->r_info =
-- ELF32_R_INFO (ELF32_R_SYM (irel_ptr->irel->r_info),
-- R_NDS32_NONE);
-- insn16 = INSN_IFCALL9 | (relocation >> 1);
-- bfd_putb16 (insn16, contents + irel_ptr->irel->r_offset);
-+ break;
-+ case GOT_TLS_LE:
-+ switch (r_type)
-+ {
-+ case R_NDS32_TLS_DESC_HI20:
-+ irel->r_info = ELF32_R_INFO (r_symndx, R_NDS32_TLS_LE_HI20);
-+ break;
-+ case R_NDS32_TLS_DESC_LO12:
-+ irel->r_info = ELF32_R_INFO (r_symndx, R_NDS32_TLS_LE_LO12);
-+ break;
-+ case R_NDS32_TLS_DESC_ADD:
-+ {
-+ uint32_t insn = bfd_getb32 (contents + irel->r_offset);
-+ add_rt = N32_RT5 (insn);
-+ insn = N32_ALU1 (ADD, REG_R0, sethi_rt, REG_TP);
-+ bfd_putb32 (insn, contents + irel->r_offset);
-+
-+ irel->r_info = ELF32_R_INFO (r_symndx, R_NDS32_TLS_LE_ADD);
-+ }
-+ break;
-+ case R_NDS32_TLS_DESC_FUNC:
-+ bfd_putb32 (INSN_NOP, contents + irel->r_offset);
-+ irel->r_info = ELF32_R_INFO (r_symndx, R_NDS32_RELAX_REMOVE);
-+ break;
-+ case R_NDS32_TLS_DESC_CALL:
-+ bfd_putb32 (INSN_NOP, contents + irel->r_offset);
-+ irel->r_info = ELF32_R_INFO (r_symndx, R_NDS32_RELAX_REMOVE);
-+ break;
-+ case R_NDS32_LOADSTORE:
-+ case R_NDS32_PTR:
-+ case R_NDS32_PTR_RESOLVED:
-+ case R_NDS32_NONE:
-+ case R_NDS32_LABEL:
-+ break;
-+ default:
-+ BFD_ASSERT(0);
-+ break;
-+ }
-+ break;
-+ default:
-+#ifdef DEBUG_VERBOSE
-+ printf (
-+ "SKIP: %s: %s @ 0x%08x tls_type = 0x%08x, eff_tls_type = 0x%08x, org_tls_type = 0x%08x\n",
-+ inbfd->filename, h ? h->root.root.string : "local",
-+ (unsigned) irel->r_offset, tls_type, eff_tls_type,
-+ org_tls_type);
-+#endif
-+ break;
- }
-- irel_ptr = irel_ptr->next;
-- }
-- }
-- else
-- {
-- /* Global symbol. */
-- while (irel_ptr)
-- {
-- if (irel_ptr->keep == 0
-- && ELF32_R_TYPE (irel_ptr->irel->r_info) == R_NDS32_10IFCU_PCREL_RELA)
-+ break;
-+ /* IEGP to IE/LE. */
-+ case GOT_TLS_IEGP:
-+ switch (eff_tls_type)
- {
-- /* Get the distance between ifcall and jump. */
-- relocation = (irel_keeper->irel->r_offset
-- + irel_keeper->sec->output_section->vma
-- + irel_keeper->sec->output_offset);
-- address = (irel_ptr->irel->r_offset
-- + irel_ptr->sec->output_section->vma
-- + irel_ptr->sec->output_offset);
-- relocation = relocation - address;
--
-- /* The distance is over ragne, find callee again. */
-- while (irel_keeper && relocation > 1022)
-+ case GOT_TLS_IE:
-+ switch (r_type)
- {
-- irel_keeper = irel_keeper->next;
-- if (irel_keeper && irel_keeper->keep ==1)
-- {
-- relocation = (irel_keeper->irel->r_offset
-- + irel_keeper->sec->output_section->vma
-- + irel_keeper->sec->output_offset);
-- relocation = relocation - address;
-- }
-+ case R_NDS32_TLS_IEGP_HI20:
-+ irel->r_info = ELF32_R_INFO(r_symndx,
-+ R_NDS32_TLS_IE_HI20);
-+ break;
-+ case R_NDS32_TLS_IEGP_LO12:
-+ irel->r_info = ELF32_R_INFO(r_symndx,
-+ R_NDS32_TLS_IE_LO12);
-+ break;
-+ case R_NDS32_PTR_RESOLVED:
-+ {
-+ uint32_t insn = bfd_getb32 (
-+ contents + irel->r_offset);
-+ add_rt = N32_RT5 (insn);
-+ insn = N32_TYPE2 (LWI, add_rt, sethi_rt, 0);
-+ bfd_putb32 (insn, contents + irel->r_offset);
-+ }
-+ break;
-+ case R_NDS32_TLS_IEGP_LW:
-+ break;
-+ case R_NDS32_LOADSTORE:
-+ case R_NDS32_PTR:
-+ case R_NDS32_NONE:
-+ case R_NDS32_LABEL:
-+ break;
-+ default:
-+ BFD_ASSERT(0);
-+ break;
- }
--
-- if (relocation > 1022)
-+ break;
-+ case GOT_TLS_LE:
-+ switch (r_type)
- {
-- /* Double check. */
-- irel_keeper = ptr->irel_head;
-- while (irel_keeper)
-- {
-- if (irel_keeper->keep == 1)
-- {
--
-- relocation = (irel_keeper->irel->r_offset
-- + irel_keeper->sec->output_section->vma
-- + irel_keeper->sec->output_offset);
-- relocation = relocation - address;
-- }
-- if (relocation <= 1022)
-- break;
-- irel_keeper = irel_keeper->next;
-- }
-- if (!irel_keeper)
-- return FALSE;
-+ case R_NDS32_TLS_IEGP_HI20:
-+ irel->r_info = ELF32_R_INFO (r_symndx, R_NDS32_TLS_LE_HI20);
-+ break;
-+ case R_NDS32_TLS_IEGP_LO12:
-+ irel->r_info = ELF32_R_INFO (r_symndx, R_NDS32_TLS_LE_LO12);
-+ break;
-+ case R_NDS32_TLS_IEGP_LW:
-+ /* irel->r_info = ELF32_R_INFO(r_symndx, R_NDS32_TLS_LE_ADD); */
-+ bfd_putb32 (INSN_NOP, contents + irel->r_offset);
-+ irel->r_info = ELF32_R_INFO (r_symndx, R_NDS32_RELAX_REMOVE);
-+ break;
-+ case R_NDS32_LOADSTORE:
-+ case R_NDS32_PTR:
-+ case R_NDS32_NONE:
-+ case R_NDS32_LABEL:
-+ case R_NDS32_PTR_RESOLVED:
-+ break;
-+ default:
-+ BFD_ASSERT(0);
-+ break;
- }
-- if (!nds32_get_section_contents
-- (irel_ptr->sec->owner, irel_ptr->sec, &contents, TRUE))
-- return FALSE;
-- insn16 = INSN_IFCALL9 | (relocation >> 1);
-- bfd_putb16 (insn16, contents + irel_ptr->irel->r_offset);
-- irel_ptr->irel->r_info =
-- ELF32_R_INFO (ELF32_R_SYM (irel_ptr->irel->r_info),
-- R_NDS32_NONE);
-+ break;
-+ default:
-+#ifdef DEBUG_VERBOSE
-+ printf (
-+ "SKIP: %s: %s @ 0x%08x tls_type = 0x%08x, eff_tls_type = 0x%08x, org_tls_type = 0x%08x\n",
-+ inbfd->filename, h ? h->root.root.string : "local",
-+ (unsigned) irel->r_offset, tls_type, eff_tls_type,
-+ org_tls_type);
-+#endif
-+ break;
-+ }
-+ break;
-+ /* IE to LE. */
-+ case GOT_TLS_IE:
-+ switch (eff_tls_type)
-+ {
-+ case GOT_TLS_LE:
-+ switch (r_type)
-+ {
-+ case R_NDS32_TLS_IE_HI20:
-+ irel->r_info = ELF32_R_INFO (r_symndx, R_NDS32_TLS_LE_HI20);
-+ break;
-+ case R_NDS32_TLS_IE_LO12S2:
-+ {
-+ uint32_t insn = bfd_getb32 (contents + irel->r_offset);
-+ add_rt = N32_RT5 (insn);
-+ insn = N32_TYPE2 (ORI, add_rt, sethi_rt, 0);
-+ bfd_putb32 (insn, contents + irel->r_offset);
-+
-+ irel->r_info = ELF32_R_INFO (r_symndx, R_NDS32_TLS_LE_LO12);
-+ }
-+ break;
-+ /*
-+ case R_NDS32_TLS_IE_ADD:
-+ irel->r_info = ELF32_R_INFO (r_symndx, R_NDS32_TLS_LE_ADD);
-+ break;
-+ */
-+ case R_NDS32_LOADSTORE:
-+ case R_NDS32_PTR:
-+ case R_NDS32_NONE:
-+ case R_NDS32_LABEL:
-+ break;
-+ default:
-+ BFD_ASSERT(0);
-+ break;
-+ }
-+ break;
-+ default:
-+#ifdef DEBUG_VERBOSE
-+ printf (
-+ "SKIP: %s: %s @ 0x%08x tls_type = 0x%08x, eff_tls_type = 0x%08x, org_tls_type = 0x%08x\n",
-+ inbfd->filename, h ? h->root.root.string : "local",
-+ (unsigned) irel->r_offset, tls_type, eff_tls_type,
-+ org_tls_type);
-+#endif
-+ break;
- }
-- irel_ptr =irel_ptr->next;
-+ break;
-+ default:
-+#ifdef DEBUG_VERBOSE
-+ printf (
-+ "SKIP: %s: %s @ 0x%08x tls_type = 0x%08x, eff_tls_type = 0x%08x, org_tls_type = 0x%08x\n",
-+ inbfd->filename, h ? h->root.root.string : "local",
-+ (unsigned) irel->r_offset, tls_type, eff_tls_type,
-+ org_tls_type);
-+#endif
-+ break;
- }
- }
-+ pNextSig = pNextSig->next_sibling;
- }
-- ptr = ptr->next;
-- }
--
-- return TRUE;
--}
-
--/* End of IFC relaxation. */
--
--/* EX9 Instruction Table Relaxation. */
-+#if 1
-+ pNext = pNext->next;
-+#else
-+ while (pNext)
-+ {
-+ if (pNext->id != cur_grp_id)
-+ break;
-+ pNext = pNext->next;
-+ }
-+#endif
-+ }
-
--/* Global hash list. */
--struct elf_link_hash_entry_list
--{
-- struct elf_link_hash_entry *h;
-- struct elf_link_hash_entry_list *next;
--};
-+finish:
-+ if (incontents)
-+ contents = NULL;
-
--/* Save different destination but same insn. */
--struct elf_link_hash_entry_mul_list
--{
-- /* Global symbol times. */
-- int times;
-- /* Save relocation for each global symbol but useful?? */
-- Elf_Internal_Rela *irel;
-- /* For sethi, two sethi may have the same high-part but different low-parts. */
-- Elf_Internal_Rela rel_backup;
-- struct elf_link_hash_entry_list *h_list;
-- struct elf_link_hash_entry_mul_list *next;
--};
-+ if (internal_relocs != NULL
-+ && elf_section_data (insec)->relocs != internal_relocs)
-+ free (internal_relocs);
-
--/* Instruction hash table. */
--struct elf_nds32_code_hash_entry
--{
-- struct bfd_hash_entry root;
-- int times;
-- /* For insn that can use relocation or constant ex: sethi. */
-- int const_insn;
-- asection *sec;
-- struct elf_link_hash_entry_mul_list *m_list;
-- /* Using r_addend. */
-- Elf_Internal_Rela *irel;
-- /* Using r_info. */
-- Elf_Internal_Rela rel_backup;
--};
-+ if (contents != NULL
-+ && elf_section_data (insec)->this_hdr.contents != contents)
-+ free (contents);
-
--/* Instruction count list. */
--struct elf_nds32_insn_times_entry
--{
-- const char *string;
-- int times;
-- int order;
-- asection *sec;
-- struct elf_link_hash_entry_mul_list *m_list;
-- Elf_Internal_Rela *irel;
-- Elf_Internal_Rela rel_backup;
-- struct elf_nds32_insn_times_entry *next;
--};
-+ if (local_syms != NULL && symtab_hdr->contents != (bfd_byte *) local_syms)
-+ free (local_syms);
-
--/* J and JAL symbol list. */
--struct elf_nds32_symbol_entry
--{
-- char *string;
-- unsigned long insn;
-- struct elf_nds32_symbol_entry *next;
--};
-+ if (chain.next)
-+ {
-+ pNext = chain.next;
-+ relax_group_list_t *pDel;
-+ while (pNext)
-+ {
-+ pDel = pNext;
-+ pNext = pNext->next;
-+ free (pDel);
-+ }
-+ }
-
--/* Relocation list. */
--struct elf_nds32_irel_entry
--{
-- Elf_Internal_Rela *irel;
-- struct elf_nds32_irel_entry *next;
--};
-+ return result;
-
--/* ex9.it insn need to be fixed. */
--struct elf_nds32_ex9_refix
--{
-- Elf_Internal_Rela *irel;
-- asection *sec;
-- struct elf_link_hash_entry *h;
-- int order;
-- struct elf_nds32_ex9_refix *next;
--};
-+error_return:
-+ result = FALSE;
-+ goto finish;
-+}
-
--static struct bfd_hash_table ex9_code_table;
--static struct elf_nds32_insn_times_entry *ex9_insn_head = NULL;
--static struct elf_nds32_ex9_refix *ex9_refix_head = NULL;
-+/* End TLS model conversion. */
-+
-
--/* EX9 hash function. */
-+/* Rom-patch table hash function. */
-
- static struct bfd_hash_entry *
--nds32_elf_code_hash_newfunc (struct bfd_hash_entry *entry,
-- struct bfd_hash_table *table,
-- const char *string)
-+nds32_elf_ict_hash_newfunc (struct bfd_hash_entry *entry,
-+ struct bfd_hash_table *table,
-+ const char *string)
- {
-- struct elf_nds32_code_hash_entry *ret;
-+ struct elf_nds32_ict_hash_entry *ret;
-
- /* Allocate the structure if it has not already been allocated by a
- subclass. */
-@@ -13602,1837 +15138,118 @@ nds32_elf_code_hash_newfunc (struct bfd_hash_entry *entry,
- if (entry == NULL)
- return entry;
-
-- ret = (struct elf_nds32_code_hash_entry*) entry;
-- ret->times = 0;
-- ret->const_insn = 0;
-- ret->m_list = NULL;
-- ret->sec = NULL;
-- ret->irel = NULL;
-+ ret = (struct elf_nds32_ict_hash_entry*) entry;
-+ ret->order = 0;
- return &ret->root;
- }
-
--/* Insert ex9 entry
-- this insert must be stable sorted by times. */
-+static void
-+nds32_elf_ict_hash_init (void)
-+{
-+ if (!bfd_hash_table_init_n (&indirect_call_table, nds32_elf_ict_hash_newfunc,
-+ sizeof (struct elf_nds32_ict_hash_entry),
-+ 1023))
-+ _bfd_error_handler (_("ld error: cannot init rom patch hash table\n"));
-+ return;
-+}
-
-+/* Relocate for NDS32_ICT_SECTION. */
- static void
--nds32_elf_ex9_insert_entry (struct elf_nds32_insn_times_entry *ptr)
-+nds32_elf_ict_relocate (bfd *output_bfd, struct bfd_link_info *info)
- {
-- struct elf_nds32_insn_times_entry *temp;
-- struct elf_nds32_insn_times_entry *temp2;
-+ static bfd_boolean done = FALSE;
-+ asection *sec;
-+ bfd_byte *contents = NULL;
-+ uint32_t insn;
-+ unsigned int i;
-+ struct elf_link_hash_entry *h;
-+ struct bfd_link_hash_entry *h2;
-+ bfd_vma relocation, base;
-
-- if (ex9_insn_head == NULL)
-- {
-- ex9_insn_head = ptr;
-- ptr->next = NULL;
-- }
-- else
-+ if (done)
-+ return;
-+
-+ done = TRUE;
-+
-+ sec = nds32_elf_get_target_section (info, NDS32_ICT_SECTION);
-+ h2 = bfd_link_hash_lookup (info->hash, "_INDIRECT_CALL_TABLE_BASE_",
-+ FALSE, FALSE, FALSE);
-+ base = ((h2->u.def.value
-+ + h2->u.def.section->output_section->vma
-+ + h2->u.def.section->output_offset));
-+
-+ if (!nds32_get_section_contents (sec->owner, sec, &contents, TRUE))
-+ return;
-+
-+ indirect_call_table.frozen = 1;
-+ for (i = 0; i < indirect_call_table.size; i++)
- {
-- temp = ex9_insn_head;
-- temp2 = ex9_insn_head;
-- while (temp->next &&
-- (temp->next->times >= ptr->times
-- || temp->times == -1))
-- {
-- if (temp->times == -1)
-- temp2 = temp;
-- temp = temp->next;
-- }
-- if (ptr->times > temp->times && temp->times != -1)
-+ struct bfd_hash_entry *p;
-+ struct elf_nds32_ict_hash_entry *entry;
-+
-+ for (p = indirect_call_table.table[i]; p != NULL; p = p->next)
- {
-- ptr->next = temp;
-- if (temp2->times == -1)
-- temp2->next = ptr;
-+ entry = (struct elf_nds32_ict_hash_entry *) p;
-+ insn = INSN_J;
-+ h = entry->h;
-+ if ((h->root.type == bfd_link_hash_defined
-+ || h->root.type == bfd_link_hash_defweak)
-+ && h->root.u.def.section != NULL
-+ && h->root.u.def.section->output_section != NULL)
-+ {
-+ if (ict_model == R_NDS32_RELAX_ENTRY_ICT_LARGE)
-+ {
-+ insn = h->root.u.def.value +
-+ h->root.u.def.section->output_section->vma +
-+ h->root.u.def.section->output_offset;
-+ bfd_put_32 (output_bfd, insn, contents + (entry->order) * 4);
-+ }
-+ else
-+ {
-+ relocation = h->root.u.def.value +
-+ h->root.u.def.section->output_section->vma +
-+ h->root.u.def.section->output_offset;
-+ insn |= ((relocation - base - entry->order * 4) >> 1)
-+ & 0xffffff;
-+ bfd_putb32 (insn, contents + (entry->order) * 4);
-+ }
-+ }
- else
-- ex9_insn_head = ptr;
-- }
-- else if (temp->next == NULL)
-- {
-- temp->next = ptr;
-- ptr->next = NULL;
-- }
-- else
-- {
-- ptr->next = temp->next;
-- temp->next = ptr;
-+ {
-+ if (ict_model == R_NDS32_RELAX_ENTRY_ICT_LARGE)
-+ {
-+ insn = 0;
-+ bfd_put_32 (output_bfd, insn, contents + (entry->order) * 4);
-+ }
-+ else
-+ bfd_putb32 (insn, contents + (entry->order) * 4);
-+ }
- }
- }
-+ indirect_call_table.frozen = 0;
- }
-
--/* Examine each insn times in hash table.
-- Handle multi-link hash entry.
--
-- TODO: This function doesn't assign so much info since it is fake. */
--
--static int
--nds32_elf_examine_insn_times (struct elf_nds32_code_hash_entry *h)
-+static asection*
-+nds32_elf_get_target_section (struct bfd_link_info *info, char *name)
- {
-- struct elf_nds32_insn_times_entry *ptr;
-- int times;
-+ asection *sec = NULL;
-+ bfd *abfd;
-
-- if (h->m_list == NULL)
-+ for (abfd = info->input_bfds; abfd != NULL; abfd = abfd->link.next)
- {
-- /* Local symbol insn or insn without relocation. */
-- if (h->times < 3)
-- return TRUE;
--
-- ptr = (struct elf_nds32_insn_times_entry *)
-- bfd_malloc (sizeof (struct elf_nds32_insn_times_entry));
-- ptr->times = h->times;
-- ptr->string = h->root.string;
-- ptr->m_list = NULL;
-- ptr->sec = h->sec;
-- ptr->irel = h->irel;
-- ptr->rel_backup = h->rel_backup;
-- nds32_elf_ex9_insert_entry (ptr);
-+ sec = bfd_get_section_by_name (abfd, name);
-+ if (sec != NULL)
-+ break;
- }
-- else
-- {
-- /* Global symbol insn. */
-- /* Only sethi insn has multiple m_list. */
-- struct elf_link_hash_entry_mul_list *m_list = h->m_list;
-
-- times = 0;
-- while (m_list)
-- {
-- times += m_list->times;
-- m_list = m_list->next;
-- }
-- if (times >= 3)
-- {
-- m_list = h->m_list;
-- ptr = (struct elf_nds32_insn_times_entry *)
-- bfd_malloc (sizeof (struct elf_nds32_insn_times_entry));
-- ptr->times = times; /* Use the total times. */
-- ptr->string = h->root.string;
-- ptr->m_list = m_list;
-- ptr->sec = h->sec;
-- ptr->irel = m_list->irel;
-- ptr->rel_backup = m_list->rel_backup;
-- nds32_elf_ex9_insert_entry (ptr);
-- }
-- if (h->const_insn == 1)
-- {
-- /* sethi with constant value. */
-- if (h->times < 3)
-- return TRUE;
--
-- ptr = (struct elf_nds32_insn_times_entry *)
-- bfd_malloc (sizeof (struct elf_nds32_insn_times_entry));
-- ptr->times = h->times;
-- ptr->string = h->root.string;
-- ptr->m_list = NULL;
-- ptr->sec = NULL;
-- ptr->irel = NULL;
-- ptr->rel_backup = h->rel_backup;
-- nds32_elf_ex9_insert_entry (ptr);
-- }
-- }
-- return TRUE;
--}
--
--/* Count each insn times in hash table.
-- Handle multi-link hash entry. */
--
--static int
--nds32_elf_count_insn_times (struct elf_nds32_code_hash_entry *h)
--{
-- int reservation, times;
-- unsigned long relocation, min_relocation;
-- struct elf_nds32_insn_times_entry *ptr;
--
-- if (h->m_list == NULL)
-- {
-- /* Local symbol insn or insn without relocation. */
-- if (h->times < 3)
-- return TRUE;
-- ptr = (struct elf_nds32_insn_times_entry *)
-- bfd_malloc (sizeof (struct elf_nds32_insn_times_entry));
-- ptr->times = h->times;
-- ptr->string = h->root.string;
-- ptr->m_list = NULL;
-- ptr->sec = h->sec;
-- ptr->irel = h->irel;
-- ptr->rel_backup = h->rel_backup;
-- nds32_elf_ex9_insert_entry (ptr);
-- }
-- else
-- {
-- /* Global symbol insn. */
-- /* Only sethi insn has multiple m_list. */
-- struct elf_link_hash_entry_mul_list *m_list = h->m_list;
--
-- if (ELF32_R_TYPE (m_list->rel_backup.r_info) == R_NDS32_HI20_RELA
-- && m_list->next != NULL)
-- {
-- /* Sethi insn has different symbol or addend but has same hi20. */
-- times = 0;
-- reservation = 1;
-- relocation = 0;
-- min_relocation = 0xffffffff;
-- while (m_list)
-- {
-- /* Get the minimum sethi address
-- and calculate how many entry the sethi-list have to use. */
-- if ((m_list->h_list->h->root.type == bfd_link_hash_defined
-- || m_list->h_list->h->root.type == bfd_link_hash_defweak)
-- && (m_list->h_list->h->root.u.def.section != NULL
-- && m_list->h_list->h->root.u.def.section->output_section != NULL))
-- {
-- relocation = (m_list->h_list->h->root.u.def.value +
-- m_list->h_list->h->root.u.def.section->output_section->vma +
-- m_list->h_list->h->root.u.def.section->output_offset);
-- relocation += m_list->irel->r_addend;
-- }
-- else
-- relocation = 0;
-- if (relocation < min_relocation)
-- min_relocation = relocation;
-- times += m_list->times;
-- m_list = m_list->next;
-- }
-- if (min_relocation < ex9_relax_size)
-- reservation = (min_relocation >> 12) + 1;
-- else
-- reservation = (min_relocation >> 12)
-- - ((min_relocation - ex9_relax_size) >> 12) + 1;
-- if (reservation < (times / 3))
-- {
-- /* Efficient enough to use ex9. */
-- int i;
--
-- for (i = reservation ; i > 0; i--)
-- {
-- /* Allocate number of reservation ex9 entry. */
-- ptr = (struct elf_nds32_insn_times_entry *)
-- bfd_malloc (sizeof (struct elf_nds32_insn_times_entry));
-- ptr->times = h->m_list->times / reservation;
-- ptr->string = h->root.string;
-- ptr->m_list = h->m_list;
-- ptr->sec = h->sec;
-- ptr->irel = h->m_list->irel;
-- ptr->rel_backup = h->m_list->rel_backup;
-- nds32_elf_ex9_insert_entry (ptr);
-- }
-- }
-- }
-- else
-- {
-- /* Normal global symbol that means no different address symbol
-- using same ex9 entry. */
-- if (m_list->times >= 3)
-- {
-- ptr = (struct elf_nds32_insn_times_entry *)
-- bfd_malloc (sizeof (struct elf_nds32_insn_times_entry));
-- ptr->times = m_list->times;
-- ptr->string = h->root.string;
-- ptr->m_list = h->m_list;
-- ptr->sec = h->sec;
-- ptr->irel = h->m_list->irel;
-- ptr->rel_backup = h->m_list->rel_backup;
-- nds32_elf_ex9_insert_entry (ptr);
-- }
-- }
--
-- if (h->const_insn == 1)
-- {
-- /* sethi with constant value. */
-- if (h->times < 3)
-- return TRUE;
--
-- ptr = (struct elf_nds32_insn_times_entry *)
-- bfd_malloc (sizeof (struct elf_nds32_insn_times_entry));
-- ptr->times = h->times;
-- ptr->string = h->root.string;
-- ptr->m_list = NULL;
-- ptr->sec = NULL;
-- ptr->irel = NULL;
-- ptr->rel_backup = h->rel_backup;
-- nds32_elf_ex9_insert_entry (ptr);
-- }
-- }
--
-- return TRUE;
--}
--
--/* Hash table traverse function. */
--
--static void
--nds32_elf_code_hash_traverse (int (*func) (struct elf_nds32_code_hash_entry*))
--{
-- unsigned int i;
--
-- ex9_code_table.frozen = 1;
-- for (i = 0; i < ex9_code_table.size; i++)
-- {
-- struct bfd_hash_entry *p;
--
-- for (p = ex9_code_table.table[i]; p != NULL; p = p->next)
-- if (!func ((struct elf_nds32_code_hash_entry *) p))
-- goto out;
-- }
--out:
-- ex9_code_table.frozen = 0;
--}
--
--
--/* Give order number to insn list. */
--
--static void
--nds32_elf_order_insn_times (struct bfd_link_info *info)
--{
-- struct elf_nds32_insn_times_entry *ex9_insn;
-- struct elf_nds32_insn_times_entry *temp = NULL;
-- struct elf_nds32_link_hash_table *table;
-- int ex9_limit;
-- int number = 0;
--
-- if (ex9_insn_head == NULL)
-- return;
--
--/* The max number of entries is 512. */
-- ex9_insn = ex9_insn_head;
-- table = nds32_elf_hash_table (info);
-- ex9_limit = table->ex9_limit;
--
-- ex9_insn = ex9_insn_head;
--
-- while (ex9_insn != NULL && number < ex9_limit)
-- {
-- ex9_insn->order = number;
-- number++;
-- temp = ex9_insn;
-- ex9_insn = ex9_insn->next;
-- }
--
-- if (ex9_insn && temp)
-- temp->next = NULL;
--
-- while (ex9_insn != NULL)
-- {
-- /* Free useless entry. */
-- temp = ex9_insn;
-- ex9_insn = ex9_insn->next;
-- free (temp);
-- }
--}
--
--/* Build .ex9.itable section. */
--
--static void
--nds32_elf_ex9_build_itable (struct bfd_link_info *link_info)
--{
-- asection *table_sec;
-- struct elf_nds32_insn_times_entry *ptr;
-- bfd *it_abfd;
-- int number = 0;
-- bfd_byte *contents = NULL;
--
-- for (it_abfd = link_info->input_bfds; it_abfd != NULL;
-- it_abfd = it_abfd->link.next)
-- {
-- /* Find the section .ex9.itable, and put all entries into it. */
-- table_sec = bfd_get_section_by_name (it_abfd, ".ex9.itable");
-- if (table_sec != NULL)
-- {
-- if (!nds32_get_section_contents (it_abfd, table_sec, &contents, TRUE))
-- return;
--
-- for (ptr = ex9_insn_head; ptr !=NULL ; ptr = ptr->next)
-- number++;
--
-- table_sec->size = number * 4;
--
-- if (number == 0)
-- return;
--
-- elf_elfheader (link_info->output_bfd)->e_flags |= E_NDS32_HAS_EX9_INST;
-- number = 0;
-- for (ptr = ex9_insn_head; ptr !=NULL ; ptr = ptr->next)
-- {
-- long val;
--
-- val = strtol (ptr->string, NULL, 16);
-- bfd_putb32 ((bfd_vma) val, (char *) contents + (number * 4));
-- number++;
-- }
-- break;
-- }
-- }
--}
--
--/* Get insn with regs according to relocation type. */
--
--static void
--nds32_elf_get_insn_with_reg (Elf_Internal_Rela *irel,
-- uint32_t insn, uint32_t *insn_with_reg)
--{
-- reloc_howto_type *howto = NULL;
--
-- if (irel == NULL
-- || (ELF32_R_TYPE (irel->r_info) >= (int) ARRAY_SIZE (nds32_elf_howto_table)
-- && (ELF32_R_TYPE (irel->r_info) - R_NDS32_RELAX_ENTRY)
-- >= (int) ARRAY_SIZE (nds32_elf_relax_howto_table)))
-- {
-- *insn_with_reg = insn;
-- return;
-- }
--
-- howto = bfd_elf32_bfd_reloc_type_table_lookup (ELF32_R_TYPE (irel->r_info));
-- *insn_with_reg = insn & (0xffffffff ^ howto->dst_mask);
--}
--
--/* Mask number of address bits according to relocation. */
--
--static unsigned long
--nds32_elf_irel_mask (Elf_Internal_Rela *irel)
--{
-- reloc_howto_type *howto = NULL;
--
-- if (irel == NULL
-- || (ELF32_R_TYPE (irel->r_info) >= (int) ARRAY_SIZE (nds32_elf_howto_table)
-- && (ELF32_R_TYPE (irel->r_info) - R_NDS32_RELAX_ENTRY)
-- >= (int) ARRAY_SIZE (nds32_elf_relax_howto_table)))
-- return 0;
--
-- howto = bfd_elf32_bfd_reloc_type_table_lookup (ELF32_R_TYPE (irel->r_info));
-- return howto->dst_mask;
--}
--
--static void
--nds32_elf_insert_irel_entry (struct elf_nds32_irel_entry **irel_list,
-- struct elf_nds32_irel_entry *irel_ptr)
--{
-- if (*irel_list == NULL)
-- {
-- *irel_list = irel_ptr;
-- irel_ptr->next = NULL;
-- }
-- else
-- {
-- irel_ptr->next = *irel_list;
-- *irel_list = irel_ptr;
-- }
--}
--
--static void
--nds32_elf_ex9_insert_fix (asection * sec, Elf_Internal_Rela * irel,
-- struct elf_link_hash_entry *h, int order)
--{
-- struct elf_nds32_ex9_refix *ptr;
--
-- ptr = bfd_malloc (sizeof (struct elf_nds32_ex9_refix));
-- ptr->sec = sec;
-- ptr->irel = irel;
-- ptr->h = h;
-- ptr->order = order;
-- ptr->next = NULL;
--
-- if (ex9_refix_head == NULL)
-- ex9_refix_head = ptr;
-- else
-- {
-- struct elf_nds32_ex9_refix *temp = ex9_refix_head;
--
-- while (temp->next != NULL)
-- temp = temp->next;
-- temp->next = ptr;
-- }
--}
--
--enum
--{
-- DATA_EXIST = 1,
-- CLEAN_PRE = 1 << 1,
-- PUSH_PRE = 1 << 2
--};
--
--/* Check relocation type if supporting for ex9. */
--
--static int
--nds32_elf_ex9_relocation_check (struct bfd_link_info *info,
-- Elf_Internal_Rela **irel,
-- Elf_Internal_Rela *irelend,
-- nds32_elf_blank_t *relax_blank_list,
-- asection *sec,bfd_vma *off,
-- bfd_byte *contents)
--{
-- /* Suppress ex9 if `.no_relax ex9' or inner loop. */
-- bfd_boolean nested_ex9, nested_loop;
-- bfd_boolean ex9_loop_aware;
-- /* We use the highest 1 byte of result to record
-- how many bytes location counter has to move. */
-- int result = 0;
-- Elf_Internal_Rela *irel_save = NULL;
-- struct elf_nds32_link_hash_table *table;
--
-- table = nds32_elf_hash_table (info);
-- ex9_loop_aware = table->ex9_loop_aware;
--
-- while ((*irel) != NULL && (*irel) < irelend && *off == (*irel)->r_offset)
-- {
-- switch (ELF32_R_TYPE ((*irel)->r_info))
-- {
-- case R_NDS32_RELAX_REGION_BEGIN:
-- /* Ignore code block. */
-- nested_ex9 = FALSE;
-- nested_loop = FALSE;
-- if (((*irel)->r_addend & R_NDS32_RELAX_REGION_NO_EX9_FLAG)
-- || (ex9_loop_aware
-- && ((*irel)->r_addend & R_NDS32_RELAX_REGION_INNERMOST_LOOP_FLAG)))
-- {
-- /* Check the region if loop or not. If it is true and
-- ex9-loop-aware is true, ignore the region till region end. */
-- /* To save the status for in .no_relax ex9 region and
-- loop region to conform the block can do ex9 relaxation. */
-- nested_ex9 = ((*irel)->r_addend & R_NDS32_RELAX_REGION_NO_EX9_FLAG);
-- nested_loop = (ex9_loop_aware
-- && ((*irel)->r_addend & R_NDS32_RELAX_REGION_INNERMOST_LOOP_FLAG));
-- while ((*irel) && (*irel) < irelend && (nested_ex9 || nested_loop))
-- {
-- (*irel)++;
-- if (ELF32_R_TYPE ((*irel)->r_info) == R_NDS32_RELAX_REGION_BEGIN)
-- {
-- /* There may be nested region. */
-- if (((*irel)->r_addend & R_NDS32_RELAX_REGION_NO_EX9_FLAG) != 0)
-- nested_ex9 = TRUE;
-- else if (ex9_loop_aware
-- && ((*irel)->r_addend & R_NDS32_RELAX_REGION_INNERMOST_LOOP_FLAG))
-- nested_loop = TRUE;
-- }
-- else if (ELF32_R_TYPE ((*irel)->r_info) == R_NDS32_RELAX_REGION_END)
-- {
-- /* The end of region. */
-- if (((*irel)->r_addend & R_NDS32_RELAX_REGION_NO_EX9_FLAG) != 0)
-- nested_ex9 = FALSE;
-- else if (ex9_loop_aware
-- && ((*irel)->r_addend & R_NDS32_RELAX_REGION_INNERMOST_LOOP_FLAG))
-- nested_loop = FALSE;
-- }
-- else if (ELF32_R_TYPE ((*irel)->r_info) == R_NDS32_LABEL
-- && ((*irel)->r_addend & 0x1f) == 2)
-- {
-- /* Alignment exist in the region. */
-- result |= CLEAN_PRE;
-- if (((*irel)->r_offset -
-- get_nds32_elf_blank_total (&relax_blank_list,
-- (*irel)->r_offset, 0)) & 0x02)
-- result |= PUSH_PRE;
-- }
-- }
-- if ((*irel) >= irelend)
-- *off = sec->size;
-- else
-- *off = (*irel)->r_offset;
--
-- /* The final instruction in the region, regard this one as data to ignore it. */
-- result |= DATA_EXIST;
-- return result;
-- }
-- break;
--
-- case R_NDS32_LABEL:
-- if (((*irel)->r_addend & 0x1f) == 2)
-- {
-- /* Check this point is align and decide to do ex9 or not. */
-- result |= CLEAN_PRE;
-- if (((*irel)->r_offset -
-- get_nds32_elf_blank_total (&relax_blank_list,
-- (*irel)->r_offset, 0)) & 0x02)
-- result |= PUSH_PRE;
-- }
-- break;
-- case R_NDS32_32_RELA:
-- /* Data. */
-- result |= (4 << 24);
-- result |= DATA_EXIST;
-- break;
-- case R_NDS32_16_RELA:
-- /* Data. */
-- result |= (2 << 24);
-- result |= DATA_EXIST;
-- break;
-- case R_NDS32_DATA:
-- /* Data. */
-- /* The least code alignment is 2. If the data is only one byte,
-- we have to shift one more byte. */
-- if ((*irel)->r_addend == 1)
-- result |= ((*irel)->r_addend << 25) ;
-- else
-- result |= ((*irel)->r_addend << 24) ;
--
-- result |= DATA_EXIST;
-- break;
--
-- case R_NDS32_25_PCREL_RELA:
-- case R_NDS32_SDA16S3_RELA:
-- case R_NDS32_SDA15S3_RELA:
-- case R_NDS32_SDA15S3:
-- case R_NDS32_SDA17S2_RELA:
-- case R_NDS32_SDA15S2_RELA:
-- case R_NDS32_SDA12S2_SP_RELA:
-- case R_NDS32_SDA12S2_DP_RELA:
-- case R_NDS32_SDA15S2:
-- case R_NDS32_SDA18S1_RELA:
-- case R_NDS32_SDA15S1_RELA:
-- case R_NDS32_SDA15S1:
-- case R_NDS32_SDA19S0_RELA:
-- case R_NDS32_SDA15S0_RELA:
-- case R_NDS32_SDA15S0:
-- case R_NDS32_HI20_RELA:
-- case R_NDS32_LO12S0_ORI_RELA:
-- case R_NDS32_LO12S0_RELA:
-- case R_NDS32_LO12S1_RELA:
-- case R_NDS32_LO12S2_RELA:
-- /* These relocation is supported ex9 relaxation currently. */
-- /* We have to save the relocation for using later, since we have
-- to check there is any alignment in the same address. */
-- irel_save = *irel;
-- break;
-- default:
-- /* Not support relocations. */
-- if (ELF32_R_TYPE ((*irel)->r_info) < ARRAY_SIZE (nds32_elf_howto_table)
-- && ELF32_R_TYPE ((*irel)->r_info) != R_NDS32_NONE
-- && ELF32_R_TYPE ((*irel)->r_info) != R_NDS32_INSN16)
-- {
-- /* Note: To optimize aggressively, it maybe can ignore R_NDS32_INSN16 here.
-- But we have to consider if there is any side-effect. */
-- if (!(result & DATA_EXIST))
-- {
-- /* We have to confirm there is no data relocation in the
-- same address. In general case, this won't happen. */
-- /* We have to do ex9 conservative, for those relocation not
-- considerd we ignore instruction. */
-- result |= DATA_EXIST;
-- if (*(contents + *off) & 0x80)
-- result |= (2 << 24);
-- else
-- result |= (4 << 24);
-- break;
-- }
-- }
-- }
-- if ((*irel) < irelend
-- && ((*irel) + 1) < irelend
-- && (*irel)->r_offset == ((*irel) + 1)->r_offset)
-- /* There are relocations pointing to the same address, we have to
-- check all of them. */
-- (*irel)++;
-- else
-- {
-- if (irel_save)
-- *irel = irel_save;
-- return result;
-- }
-- }
-- return result;
--}
--
--/* Replace with ex9 instruction. */
--
--static bfd_boolean
--nds32_elf_ex9_push_insn (uint16_t insn16, bfd_byte *contents, bfd_vma pre_off,
-- nds32_elf_blank_t **relax_blank_list,
-- struct elf_nds32_irel_entry *pre_irel_ptr,
-- struct elf_nds32_irel_entry **irel_list)
--{
-- if (insn16 != 0)
-- {
-- /* Implement the ex9 relaxation. */
-- bfd_putb16 (insn16, contents + pre_off);
-- if (!insert_nds32_elf_blank_recalc_total (relax_blank_list,
-- pre_off + 2, 2))
-- return FALSE;
-- if (pre_irel_ptr != NULL)
-- nds32_elf_insert_irel_entry (irel_list, pre_irel_ptr);
-- }
-- return TRUE;
--}
--
--/* Replace input file instruction which is in ex9 itable. */
--
--static bfd_boolean
--nds32_elf_ex9_replace_instruction (struct bfd_link_info *info, bfd *abfd, asection *sec)
--{
-- struct elf_nds32_insn_times_entry *ex9_insn = ex9_insn_head;
-- bfd_byte *contents = NULL;
-- bfd_vma off;
-- uint16_t insn16, insn_ex9;
-- /* `pre_*' are used to track previous instruction that can use ex9.it. */
-- bfd_vma pre_off = -1;
-- uint16_t pre_insn16 = 0;
-- struct elf_nds32_irel_entry *pre_irel_ptr = NULL;
-- Elf_Internal_Rela *internal_relocs;
-- Elf_Internal_Rela *irel;
-- Elf_Internal_Rela *irelend;
-- Elf_Internal_Shdr *symtab_hdr;
-- Elf_Internal_Sym *isym = NULL;
-- nds32_elf_blank_t *relax_blank_list = NULL;
-- uint32_t insn = 0;
-- uint32_t insn_with_reg = 0;
-- uint32_t it_insn;
-- uint32_t it_insn_with_reg;
-- unsigned long r_symndx;
-- asection *isec;
-- struct elf_nds32_irel_entry *irel_list = NULL;
-- struct elf_link_hash_entry **sym_hashes = elf_sym_hashes (abfd);
-- int data_flag, do_replace, save_irel;
-- struct elf_link_hash_entry_list *h_list;
--
--
-- /* Load section instructions, relocations, and symbol table. */
-- if (!nds32_get_section_contents (abfd, sec, &contents, TRUE)
-- || !nds32_get_local_syms (abfd, sec, &isym))
-- return FALSE;
-- internal_relocs =
-- _bfd_elf_link_read_relocs (abfd, sec, NULL, NULL, TRUE /* keep_memory */);
-- irelend = internal_relocs + sec->reloc_count;
-- symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
--
-- off = 0;
--
-- /* Check if the object enable ex9. */
-- irel = find_relocs_at_address (internal_relocs, internal_relocs,
-- irelend, R_NDS32_RELAX_ENTRY);
--
-- /* Check this section trigger ex9 relaxation. */
-- if (irel == NULL
-- || irel >= irelend
-- || ELF32_R_TYPE (irel->r_info) != R_NDS32_RELAX_ENTRY
-- || (ELF32_R_TYPE (irel->r_info) == R_NDS32_RELAX_ENTRY
-- && !(irel->r_addend & R_NDS32_RELAX_ENTRY_EX9_FLAG)))
-- return TRUE;
--
-- irel = internal_relocs;
--
-- /* Check alignment and fetch proper relocation. */
-- while (off < sec->size)
-- {
-- struct elf_link_hash_entry *h = NULL;
-- struct elf_nds32_irel_entry *irel_ptr = NULL;
--
-- /* Syn the instruction and the relocation. */
-- while (irel != NULL && irel < irelend && irel->r_offset < off)
-- irel++;
--
-- data_flag = nds32_elf_ex9_relocation_check (info, &irel, irelend,
-- relax_blank_list, sec,
-- &off, contents);
-- if (data_flag & PUSH_PRE)
-- if (!nds32_elf_ex9_push_insn (pre_insn16, contents, pre_off,
-- &relax_blank_list, pre_irel_ptr,
-- &irel_list))
-- return FALSE;
--
-- if (data_flag & CLEAN_PRE)
-- {
-- pre_off = 0;
-- pre_insn16 = 0;
-- pre_irel_ptr = NULL;
-- }
-- if (data_flag & DATA_EXIST)
-- {
-- /* We save the move offset in the highest byte. */
-- off += (data_flag >> 24);
-- continue;
-- }
--
-- if (*(contents + off) & 0x80)
-- {
-- /* 2-byte instruction. */
-- off += 2;
-- continue;
-- }
--
-- /* Load the instruction and its opcode with register for comparing. */
-- ex9_insn = ex9_insn_head;
-- insn = bfd_getb32 (contents + off);
-- insn_with_reg = 0;
-- while (ex9_insn)
-- {
-- it_insn = strtol (ex9_insn->string, NULL, 16);
-- it_insn_with_reg = 0;
-- do_replace = 0;
-- save_irel = 0;
--
-- if (irel != NULL && irel < irelend && irel->r_offset == off)
-- {
-- /* Insn with relocation. */
-- nds32_elf_get_insn_with_reg (irel, insn, &insn_with_reg);
--
-- if (ex9_insn->irel != NULL)
-- nds32_elf_get_insn_with_reg (ex9_insn->irel, it_insn,
-- &it_insn_with_reg);
--
-- if (ex9_insn->irel != NULL
-- && (ELF32_R_TYPE (irel->r_info) ==
-- ELF32_R_TYPE (ex9_insn->irel->r_info))
-- && (insn_with_reg == it_insn_with_reg))
-- {
-- /* Insn relocation and format is the same as table entry. */
--
-- if (ELF32_R_TYPE (irel->r_info) == R_NDS32_25_PCREL_RELA
-- || ELF32_R_TYPE (irel->r_info) == R_NDS32_LO12S0_ORI_RELA
-- || ELF32_R_TYPE (irel->r_info) == R_NDS32_LO12S0_RELA
-- || ELF32_R_TYPE (irel->r_info) == R_NDS32_LO12S1_RELA
-- || ELF32_R_TYPE (irel->r_info) == R_NDS32_LO12S2_RELA
-- || (ELF32_R_TYPE (irel->r_info) >= R_NDS32_SDA15S3
-- && ELF32_R_TYPE (irel->r_info) <= R_NDS32_SDA15S0)
-- || (ELF32_R_TYPE (irel->r_info) >= R_NDS32_SDA15S3_RELA
-- && ELF32_R_TYPE (irel->r_info) <= R_NDS32_SDA15S0_RELA)
-- || (ELF32_R_TYPE (irel->r_info) >= R_NDS32_SDA12S2_DP_RELA
-- && ELF32_R_TYPE (irel->r_info) <=
-- R_NDS32_SDA12S2_SP_RELA)
-- || (ELF32_R_TYPE (irel->r_info) >= R_NDS32_SDA16S3_RELA
-- && ELF32_R_TYPE (irel->r_info) <= R_NDS32_SDA19S0_RELA))
-- {
-- r_symndx = ELF32_R_SYM (irel->r_info);
-- if (r_symndx < symtab_hdr->sh_info)
-- {
-- /* Local symbol. */
-- int shndx = isym[r_symndx].st_shndx;
--
-- isec = elf_elfsections (abfd)[shndx]->bfd_section;
-- if (ex9_insn->sec == isec
-- && ex9_insn->irel->r_addend == irel->r_addend
-- && ex9_insn->irel->r_info == irel->r_info)
-- {
-- do_replace = 1;
-- save_irel = 1;
-- }
-- }
-- else
-- {
-- /* External symbol. */
-- h = sym_hashes[r_symndx - symtab_hdr->sh_info];
-- if (ex9_insn->m_list)
-- {
-- h_list = ex9_insn->m_list->h_list;
-- while (h_list)
-- {
-- if (h == h_list->h
-- && (ex9_insn->m_list->irel->r_addend ==
-- irel->r_addend))
-- {
-- do_replace = 1;
-- save_irel = 1;
-- break;
-- }
-- h_list = h_list->next;
-- }
-- }
-- }
-- }
-- else if (ELF32_R_TYPE (irel->r_info) == R_NDS32_HI20_RELA)
-- {
-- r_symndx = ELF32_R_SYM (irel->r_info);
-- if (r_symndx < symtab_hdr->sh_info)
-- {
-- /* Local symbols. Compare its base symbol and offset. */
-- int shndx = isym[r_symndx].st_shndx;
--
-- isec = elf_elfsections (abfd)[shndx]->bfd_section;
-- if (ex9_insn->sec == isec
-- && ex9_insn->irel->r_addend == irel->r_addend
-- && ex9_insn->irel->r_info == irel->r_info)
-- {
-- do_replace = 1;
-- save_irel = 1;
-- }
-- }
-- else
-- {
-- /* External symbol. */
-- struct elf_link_hash_entry_mul_list *m_list;
--
-- h = sym_hashes[r_symndx - symtab_hdr->sh_info];
-- m_list = ex9_insn->m_list;
--
-- while (m_list)
-- {
-- h_list = m_list->h_list;
--
-- while (h_list)
-- {
-- if (h == h_list->h
-- && (m_list->irel->r_addend
-- == irel->r_addend))
-- {
-- do_replace = 1;
-- save_irel = 1;
-- if (ex9_insn->next
-- && ex9_insn->m_list
-- && ex9_insn->m_list == ex9_insn->next->m_list)
-- {
-- /* sethi multiple entry must be fixed */
-- nds32_elf_ex9_insert_fix (sec, irel,
-- h, ex9_insn->order);
-- }
-- break;
-- }
-- h_list = h_list->next;
-- }
-- m_list = m_list->next;
-- }
-- }
-- }
-- }
--
-- /* Import table: Check the symbol hash table and the
-- jump target. Only R_NDS32_25_PCREL_RELA now. */
-- else if (ex9_insn->times == -1
-- && ELF32_R_TYPE (irel->r_info) == R_NDS32_25_PCREL_RELA)
-- {
-- nds32_elf_get_insn_with_reg (irel, it_insn, &it_insn_with_reg);
-- if (insn_with_reg == it_insn_with_reg)
-- {
-- char code[10];
-- bfd_vma relocation;
--
-- r_symndx = ELF32_R_SYM (irel->r_info);
-- if (r_symndx >= symtab_hdr->sh_info)
-- {
-- h = sym_hashes[r_symndx - symtab_hdr->sh_info];
-- if ((h->root.type == bfd_link_hash_defined
-- || h->root.type == bfd_link_hash_defweak)
-- && h->root.u.def.section != NULL
-- && h->root.u.def.section->output_section != NULL
-- && h->root.u.def.section->gc_mark == 1
-- && bfd_is_abs_section (h->root.u.def.section)
-- && h->root.u.def.value > sec->size)
-- {
-- relocation = h->root.u.def.value +
-- h->root.u.def.section->output_section->vma +
-- h->root.u.def.section->output_offset;
-- relocation += irel->r_addend;
-- insn = insn_with_reg
-- | ((relocation >> 1) & 0xffffff);
-- snprintf (code, sizeof (code), "%08x", insn);
-- if (strcmp (code, ex9_insn->string) == 0)
-- {
-- do_replace = 1;
-- save_irel = 1;
-- }
-- }
-- }
-- }
-- }
-- else if (ELF32_R_TYPE (irel->r_info) == R_NDS32_RELAX_REGION_BEGIN
-- || ELF32_R_TYPE (irel->r_info) == R_NDS32_RELAX_REGION_END
-- || ELF32_R_TYPE (irel->r_info) == R_NDS32_NONE)
-- {
-- /* These relocations do not have to relocate contens, so it can
-- be regard as instruction without relocation. */
-- if (insn == it_insn && ex9_insn->irel == NULL)
-- do_replace = 1;
-- }
-- }
-- else
-- {
-- /* Instruction without relocation, we only
-- have to compare their byte code. */
-- if (insn == it_insn && ex9_insn->irel == NULL)
-- do_replace = 1;
-- }
--
-- /* Insntruction match so replacing the code here. */
-- if (do_replace == 1)
-- {
-- /* There are two formats of ex9 instruction. */
-- if (ex9_insn->order < 32)
-- insn_ex9 = INSN_EX9_IT_2;
-- else
-- insn_ex9 = INSN_EX9_IT_1;
-- insn16 = insn_ex9 | ex9_insn->order;
--
-- /* Insert ex9 instruction. */
-- nds32_elf_ex9_push_insn (pre_insn16, contents, pre_off,
-- &relax_blank_list, pre_irel_ptr,
-- &irel_list);
-- pre_off = off;
-- pre_insn16 = insn16;
--
-- if (save_irel)
-- {
-- /* For instuction with relocation do relax. */
-- irel_ptr = (struct elf_nds32_irel_entry *)
-- bfd_malloc (sizeof (struct elf_nds32_irel_entry));
-- irel_ptr->irel = irel;
-- irel_ptr->next = NULL;
-- pre_irel_ptr = irel_ptr;
-- }
-- else
-- pre_irel_ptr = NULL;
-- break;
-- }
-- ex9_insn = ex9_insn->next;
-- }
-- off += 4;
-- }
--
-- /* Insert ex9 instruction. */
-- nds32_elf_ex9_push_insn (pre_insn16, contents, pre_off,
-- &relax_blank_list, pre_irel_ptr,
-- &irel_list);
--
-- /* Delete the redundant code. */
-- if (relax_blank_list)
-- {
-- nds32_elf_relax_delete_blanks (abfd, sec, relax_blank_list);
-- relax_blank_list = NULL;
-- }
--
-- /* Clear the relocation that is replaced by ex9. */
-- while (irel_list)
-- {
-- struct elf_nds32_irel_entry *irel_ptr;
--
-- irel_ptr = irel_list;
-- irel_list = irel_ptr->next;
-- irel_ptr->irel->r_info =
-- ELF32_R_INFO (ELF32_R_SYM (irel_ptr->irel->r_info), R_NDS32_TRAN);
-- free (irel_ptr);
-- }
-- return TRUE;
--}
--
--/* Initialize ex9 hash table. */
--
--int
--nds32_elf_ex9_init (void)
--{
-- if (!bfd_hash_table_init_n (&ex9_code_table, nds32_elf_code_hash_newfunc,
-- sizeof (struct elf_nds32_code_hash_entry),
-- 1023))
-- {
-- _bfd_error_handler (_("Linker: cannot init ex9 hash table error \n"));
-- return FALSE;
-- }
-- return TRUE;
--}
--
--/* Predict how many bytes will be relaxed with ex9 and ifc. */
--
--static void
--nds32_elf_ex9_total_relax (struct bfd_link_info *info)
--{
-- struct elf_nds32_insn_times_entry *ex9_insn;
-- struct elf_nds32_insn_times_entry *temp;
-- int target_optimize;
-- struct elf_nds32_link_hash_table *table;
--
-- if (ex9_insn_head == NULL)
-- return;
--
-- table = nds32_elf_hash_table (info);
-- target_optimize = table->target_optimize;
-- ex9_insn = ex9_insn_head;
-- while (ex9_insn)
-- {
-- ex9_relax_size = ex9_insn->times * 2 + ex9_relax_size;
-- temp = ex9_insn;
-- ex9_insn = ex9_insn->next;
-- free (temp);
-- }
-- ex9_insn_head = NULL;
--
-- if ((target_optimize & NDS32_RELAX_JUMP_IFC_ON))
-- {
-- /* Examine ifc reduce size. */
-- struct elf_nds32_ifc_symbol_entry *ifc_ent = ifc_symbol_head;
-- struct elf_nds32_ifc_irel_list *irel_ptr = NULL;
-- int size = 0;
--
-- while (ifc_ent)
-- {
-- if (ifc_ent->enable == 0)
-- {
-- /* Not ifc yet. */
-- irel_ptr = ifc_ent->irel_head;
-- while (irel_ptr)
-- {
-- size += 2;
-- irel_ptr = irel_ptr->next;
-- }
-- }
-- size -= 2;
-- ifc_ent = ifc_ent->next;
-- }
-- ex9_relax_size += size;
-- }
--}
--
--/* Finish ex9 table. */
--
--void
--nds32_elf_ex9_finish (struct bfd_link_info *link_info)
--{
-- nds32_elf_code_hash_traverse (nds32_elf_examine_insn_times);
-- nds32_elf_order_insn_times (link_info);
-- nds32_elf_ex9_total_relax (link_info);
-- /* Traverse the hash table and count its times. */
-- nds32_elf_code_hash_traverse (nds32_elf_count_insn_times);
-- nds32_elf_order_insn_times (link_info);
-- nds32_elf_ex9_build_itable (link_info);
--}
--
--/* Relocate the entries in ex9 table. */
--
--static bfd_vma
--nds32_elf_ex9_reloc_insn (struct elf_nds32_insn_times_entry *ptr,
-- struct bfd_link_info *link_info)
--{
-- Elf_Internal_Sym *isym = NULL;
-- bfd_vma relocation = -1;
-- struct elf_link_hash_entry *h;
--
-- if (ptr->m_list != NULL)
-- {
-- /* Global symbol. */
-- h = ptr->m_list->h_list->h;
-- if ((h->root.type == bfd_link_hash_defined
-- || h->root.type == bfd_link_hash_defweak)
-- && h->root.u.def.section != NULL
-- && h->root.u.def.section->output_section != NULL)
-- {
--
-- relocation = h->root.u.def.value +
-- h->root.u.def.section->output_section->vma +
-- h->root.u.def.section->output_offset;
-- relocation += ptr->m_list->irel->r_addend;
-- }
-- else
-- relocation = 0;
-- }
-- else if (ptr->sec !=NULL)
-- {
-- /* Local symbol. */
-- Elf_Internal_Sym sym;
-- asection *sec = NULL;
-- asection isec;
-- asection *isec_ptr = &isec;
-- Elf_Internal_Rela irel_backup = *(ptr->irel);
-- asection *sec_backup = ptr->sec;
-- bfd *abfd = ptr->sec->owner;
--
-- if (!nds32_get_local_syms (abfd, sec, &isym))
-- return FALSE;
-- isym = isym + ELF32_R_SYM (ptr->irel->r_info);
--
-- sec = bfd_section_from_elf_index (abfd, isym->st_shndx);
-- if (sec != NULL)
-- *isec_ptr = *sec;
-- sym = *isym;
--
-- /* The purpose is same as elf_link_input_bfd. */
-- if (isec_ptr != NULL
-- && isec_ptr->sec_info_type == SEC_INFO_TYPE_MERGE
-- && ELF_ST_TYPE (isym->st_info) != STT_SECTION)
-- {
-- sym.st_value =
-- _bfd_merged_section_offset (ptr->sec->output_section->owner, &isec_ptr,
-- elf_section_data (isec_ptr)->sec_info,
-- isym->st_value);
-- }
-- relocation = _bfd_elf_rela_local_sym (link_info->output_bfd, &sym,
-- &ptr->sec, ptr->irel);
-- if (ptr->irel != NULL)
-- relocation += ptr->irel->r_addend;
--
-- /* Restore origin value since there may be some insntructions that
-- could not be replaced with ex9.it. */
-- *(ptr->irel) = irel_backup;
-- ptr->sec = sec_backup;
-- }
--
-- return relocation;
--}
--
--/* Import ex9 table and build list. */
--
--void
--nds32_elf_ex9_import_table (struct bfd_link_info *info)
--{
-- int num = 0;
-- bfd_byte *contents;
-- FILE *ex9_import_file;
-- int update_ex9_table;
-- struct elf_nds32_link_hash_table *table;
--
-- table = nds32_elf_hash_table (info);
-- ex9_import_file = table->ex9_import_file;
-- rewind (table->ex9_import_file);
--
-- contents = bfd_malloc (sizeof (bfd_byte) * 4);
--
-- /* Read instructions from the input file and build the list. */
-- while (!feof (ex9_import_file))
-- {
-- unsigned long insn;
-- char *code;
-- struct elf_nds32_insn_times_entry *ptr;
-- size_t nread;
--
-- nread = fread (contents, sizeof (bfd_byte) * 4, 1, ex9_import_file);
-- /* Ignore the final byte 0x0a. */
-- if (nread < 1)
-- break;
-- insn = bfd_getb32 (contents);
-- code = bfd_malloc (sizeof (char) * 9);
-- snprintf (code, 9, "%08lx", (insn & 0xffffffff));
-- ptr = bfd_malloc (sizeof (struct elf_nds32_insn_times_entry));
-- ptr->string = code;
-- ptr->order = num;
-- ptr->times = -1;
-- ptr->sec = NULL;
-- ptr->m_list = NULL;
-- ptr->rel_backup.r_offset = 0;
-- ptr->rel_backup.r_info = 0;
-- ptr->rel_backup.r_addend = 0;
-- ptr->irel = NULL;
-- ptr->next = NULL;
-- nds32_elf_ex9_insert_entry (ptr);
-- num++;
-- }
--
-- update_ex9_table = table->update_ex9_table;
-- if (update_ex9_table == 1)
-- {
-- /* It has to consider of sethi need to use multiple page
-- but it not be done yet. */
-- nds32_elf_code_hash_traverse (nds32_elf_examine_insn_times);
-- nds32_elf_order_insn_times (info);
-- }
--}
--
--/* Export ex9 table. */
--
--static void
--nds32_elf_ex9_export (struct bfd_link_info *info,
-- bfd_byte *contents, int size)
--{
-- FILE *ex9_export_file;
-- struct elf_nds32_link_hash_table *table;
--
-- table = nds32_elf_hash_table (info);
-- ex9_export_file = table->ex9_export_file;
-- fwrite (contents, sizeof (bfd_byte), size, ex9_export_file);
-- fclose (ex9_export_file);
--}
--
--/* Adjust relocations of J and JAL in ex9.itable.
-- Export ex9 table. */
--
--static void
--nds32_elf_ex9_reloc_jmp (struct bfd_link_info *link_info)
--{
-- asection *table_sec = NULL;
-- struct elf_nds32_insn_times_entry *ex9_insn = ex9_insn_head;
-- struct elf_nds32_insn_times_entry *temp_ptr, *temp_ptr2;
-- bfd *it_abfd;
-- uint32_t insn, insn_with_reg, source_insn;
-- bfd_byte *contents = NULL, *source_contents = NULL;
-- int size = 0;
-- bfd_vma gp;
-- int shift, update_ex9_table, offset = 0;
-- reloc_howto_type *howto = NULL;
-- Elf_Internal_Rela rel_backup;
-- unsigned short insn_ex9;
-- struct elf_nds32_link_hash_table *table;
-- FILE *ex9_export_file;
-- static bfd_boolean done = FALSE;
--
-- if (done)
-- return;
--
-- done = TRUE;
--
-- table = nds32_elf_hash_table (link_info);
-- if (table)
-- table->relax_status |= NDS32_RELAX_EX9_DONE;
--
--
-- update_ex9_table = table->update_ex9_table;
-- /* Generated ex9.itable exactly. */
-- if (update_ex9_table == 0)
-- {
-- for (it_abfd = link_info->input_bfds; it_abfd != NULL;
-- it_abfd = it_abfd->link.next)
-- {
-- table_sec = bfd_get_section_by_name (it_abfd, ".ex9.itable");
-- if (table_sec != NULL)
-- break;
-- }
--
-- if (table_sec != NULL)
-- {
-- bfd *output_bfd;
--
-- output_bfd = table_sec->output_section->owner;
-- nds32_elf_final_sda_base (output_bfd, link_info, &gp, FALSE);
-- if (table_sec->size == 0)
-- return;
--
-- if (!nds32_get_section_contents (it_abfd, table_sec, &contents, TRUE))
-- return;
-- }
-- }
-- else
-- {
-- /* Set gp. */
-- bfd *output_bfd;
--
-- output_bfd = link_info->input_bfds->sections->output_section->owner;
-- nds32_elf_final_sda_base (output_bfd, link_info, &gp, FALSE);
-- contents = bfd_malloc (sizeof (bfd_byte) * 2048);
-- }
--
-- /* Relocate instruction. */
-- while (ex9_insn)
-- {
-- bfd_vma relocation, min_relocation = 0xffffffff;
--
-- insn = strtol (ex9_insn->string, NULL, 16);
-- insn_with_reg = 0;
-- if (ex9_insn->m_list != NULL || ex9_insn->sec != NULL)
-- {
-- if (ex9_insn->m_list)
-- rel_backup = ex9_insn->m_list->rel_backup;
-- else
-- rel_backup = ex9_insn->rel_backup;
--
-- nds32_elf_get_insn_with_reg (&rel_backup, insn, &insn_with_reg);
-- howto =
-- bfd_elf32_bfd_reloc_type_table_lookup (ELF32_R_TYPE
-- (rel_backup.r_info));
-- shift = howto->rightshift;
-- if (ELF32_R_TYPE (rel_backup.r_info) == R_NDS32_25_PCREL_RELA
-- || ELF32_R_TYPE (rel_backup.r_info) == R_NDS32_LO12S0_ORI_RELA
-- || ELF32_R_TYPE (rel_backup.r_info) == R_NDS32_LO12S0_RELA
-- || ELF32_R_TYPE (rel_backup.r_info) == R_NDS32_LO12S1_RELA
-- || ELF32_R_TYPE (rel_backup.r_info) == R_NDS32_LO12S2_RELA)
-- {
-- relocation = nds32_elf_ex9_reloc_insn (ex9_insn, link_info);
-- insn =
-- insn_with_reg | ((relocation >> shift) &
-- nds32_elf_irel_mask (&rel_backup));
-- bfd_putb32 (insn, contents + (ex9_insn->order) * 4);
-- }
-- else if ((ELF32_R_TYPE (rel_backup.r_info) >= R_NDS32_SDA15S3
-- && ELF32_R_TYPE (rel_backup.r_info) <= R_NDS32_SDA15S0)
-- || (ELF32_R_TYPE (rel_backup.r_info) >= R_NDS32_SDA15S3_RELA
-- && ELF32_R_TYPE (rel_backup.r_info) <= R_NDS32_SDA15S0_RELA)
-- || (ELF32_R_TYPE (rel_backup.r_info) >= R_NDS32_SDA12S2_DP_RELA
-- && ELF32_R_TYPE (rel_backup.r_info) <= R_NDS32_SDA12S2_SP_RELA)
-- || (ELF32_R_TYPE (rel_backup.r_info) >= R_NDS32_SDA16S3_RELA
-- && ELF32_R_TYPE (rel_backup.r_info) <= R_NDS32_SDA19S0_RELA))
-- {
-- relocation = nds32_elf_ex9_reloc_insn (ex9_insn, link_info);
-- insn =
-- insn_with_reg | (((relocation - gp) >> shift) &
-- nds32_elf_irel_mask (&rel_backup));
-- bfd_putb32 (insn, contents + (ex9_insn->order) * 4);
-- }
-- else if (ELF32_R_TYPE (rel_backup.r_info) == R_NDS32_HI20_RELA)
-- {
-- /* Sethi may be multiple entry for one insn. */
-- if (ex9_insn->next && ex9_insn->m_list
-- && ex9_insn->m_list == ex9_insn->next->m_list)
-- {
-- struct elf_link_hash_entry_mul_list *m_list;
-- struct elf_nds32_ex9_refix *fix_ptr;
-- struct elf_link_hash_entry *h;
--
-- temp_ptr = ex9_insn;
-- temp_ptr2 = ex9_insn;
-- m_list = ex9_insn->m_list;
-- while (m_list)
-- {
-- h = m_list->h_list->h;
-- relocation = h->root.u.def.value +
-- h->root.u.def.section->output_section->vma +
-- h->root.u.def.section->output_offset;
-- relocation += m_list->irel->r_addend;
--
-- if (relocation < min_relocation)
-- min_relocation = relocation;
-- m_list = m_list->next;
-- }
-- relocation = min_relocation;
--
-- /* Put insntruction into ex9 table. */
-- insn = insn_with_reg
-- | ((relocation >> shift) & nds32_elf_irel_mask (&rel_backup));
-- bfd_putb32 (insn, contents + (ex9_insn->order) * 4);
-- relocation = relocation + 0x1000; /* hi20 */
--
-- while (ex9_insn->next && ex9_insn->m_list
-- && ex9_insn->m_list == ex9_insn->next->m_list)
-- {
-- /* Multiple sethi. */
-- ex9_insn = ex9_insn->next;
-- size += 4;
-- insn =
-- insn_with_reg | ((relocation >> shift) &
-- nds32_elf_irel_mask (&rel_backup));
-- bfd_putb32 (insn, contents + (ex9_insn->order) * 4);
-- relocation = relocation + 0x1000; /* hi20 */
-- }
--
-- fix_ptr = ex9_refix_head;
-- while (fix_ptr)
-- {
-- /* Fix ex9 insn. */
-- /* temp_ptr2 points to the head of multiple sethi. */
-- temp_ptr = temp_ptr2;
-- while (fix_ptr->order != temp_ptr->order && fix_ptr->next)
-- {
-- fix_ptr = fix_ptr->next;
-- }
-- if (fix_ptr->order != temp_ptr->order)
-- break;
--
-- /* Set source insn. */
-- relocation =
-- fix_ptr->h->root.u.def.value +
-- fix_ptr->h->root.u.def.section->output_section->vma +
-- fix_ptr->h->root.u.def.section->output_offset;
-- relocation += fix_ptr->irel->r_addend;
-- /* sethi imm is imm20s. */
-- source_insn = insn_with_reg | ((relocation >> shift) & 0xfffff);
--
-- while (temp_ptr)
-- {
-- /* Match entry and source code. */
-- insn = bfd_getb32 (contents + (temp_ptr->order) * 4 + offset);
-- if (insn == source_insn)
-- {
-- /* Fix the ex9 insn. */
-- if (temp_ptr->order != fix_ptr->order)
-- {
-- if (!nds32_get_section_contents
-- (fix_ptr->sec->owner, fix_ptr->sec,
-- &source_contents, TRUE))
-- _bfd_error_handler
-- (_("Linker: error cannot fixed ex9 relocation \n"));
-- if (temp_ptr->order < 32)
-- insn_ex9 = INSN_EX9_IT_2;
-- else
-- insn_ex9 = INSN_EX9_IT_1;
-- insn_ex9 = insn_ex9 | temp_ptr->order;
-- bfd_putb16 (insn_ex9, source_contents + fix_ptr->irel->r_offset);
-- }
-- break;
-- }
-- else
-- {
-- if (!temp_ptr->next || temp_ptr->m_list != temp_ptr->next->m_list)
-- _bfd_error_handler
-- (_("Linker: error cannot fixed ex9 relocation \n"));
-- else
-- temp_ptr = temp_ptr->next;
-- }
-- }
-- fix_ptr = fix_ptr->next;
-- }
-- }
-- else
-- {
-- relocation = nds32_elf_ex9_reloc_insn (ex9_insn, link_info);
-- insn = insn_with_reg
-- | ((relocation >> shift) & nds32_elf_irel_mask (&rel_backup));
-- bfd_putb32 (insn, contents + (ex9_insn->order) * 4);
-- }
-- }
-- }
-- else
-- {
-- /* Insn without relocation does not have to be fixed
-- if need to update export table. */
-- if (update_ex9_table == 1)
-- bfd_putb32 (insn, contents + (ex9_insn->order) * 4);
-- }
-- ex9_insn = ex9_insn->next;
-- size += 4;
-- }
--
-- ex9_export_file = table->ex9_export_file;
-- if (ex9_export_file != NULL)
-- nds32_elf_ex9_export (link_info, contents, table_sec->size);
-- else if (update_ex9_table == 1)
-- {
-- table->ex9_export_file = table->ex9_import_file;
-- rewind (table->ex9_export_file);
-- nds32_elf_ex9_export (link_info, contents, size);
-- }
--}
--
--/* Generate ex9 hash table. */
--
--static bfd_boolean
--nds32_elf_ex9_build_hash_table (bfd *abfd, asection *sec,
-- struct bfd_link_info *link_info)
--{
-- Elf_Internal_Rela *internal_relocs;
-- Elf_Internal_Rela *irelend;
-- Elf_Internal_Rela *irel;
-- Elf_Internal_Rela *jrel;
-- Elf_Internal_Rela rel_backup;
-- Elf_Internal_Shdr *symtab_hdr;
-- Elf_Internal_Sym *isym = NULL;
-- asection *isec;
-- struct elf_link_hash_entry **sym_hashes;
-- bfd_byte *contents = NULL;
-- bfd_vma off = 0;
-- unsigned long r_symndx;
-- uint32_t insn, insn_with_reg;
-- struct elf_link_hash_entry *h;
-- int data_flag, shift, align;
-- bfd_vma relocation;
-- /* Suppress ex9 if `.no_relax ex9' or inner loop. */
-- reloc_howto_type *howto = NULL;
--
-- sym_hashes = elf_sym_hashes (abfd);
-- /* Load section instructions, relocations, and symbol table. */
-- if (!nds32_get_section_contents (abfd, sec, &contents, TRUE))
-- return FALSE;
--
-- internal_relocs = _bfd_elf_link_read_relocs (abfd, sec, NULL, NULL,
-- TRUE /* keep_memory */);
-- irelend = internal_relocs + sec->reloc_count;
-- symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
-- if (!nds32_get_local_syms (abfd, sec, &isym))
-- return FALSE;
--
-- /* Check the object if enable ex9. */
-- irel = find_relocs_at_address (internal_relocs, internal_relocs, irelend,
-- R_NDS32_RELAX_ENTRY);
--
-- /* Check this section trigger ex9 relaxation. */
-- if (irel == NULL
-- || irel >= irelend
-- || ELF32_R_TYPE (irel->r_info) != R_NDS32_RELAX_ENTRY
-- || (ELF32_R_TYPE (irel->r_info) == R_NDS32_RELAX_ENTRY
-- && !(irel->r_addend & R_NDS32_RELAX_ENTRY_EX9_FLAG)))
-- return TRUE;
--
-- irel = internal_relocs;
--
-- /* Push each insn into hash table. */
-- while (off < sec->size)
-- {
-- char code[10];
-- struct elf_nds32_code_hash_entry *entry;
--
-- while (irel != NULL && irel < irelend && irel->r_offset < off)
-- irel++;
--
-- data_flag = nds32_elf_ex9_relocation_check (link_info, &irel, irelend,
-- NULL, sec, &off, contents);
-- if (data_flag & DATA_EXIST)
-- {
-- /* We save the move offset in the highest byte. */
-- off += (data_flag >> 24);
-- continue;
-- }
--
-- if (*(contents + off) & 0x80)
-- {
-- off += 2;
-- }
-- else
-- {
-- h = NULL;
-- isec = NULL;
-- jrel = NULL;
-- rel_backup.r_info = 0;
-- rel_backup.r_offset = 0;
-- rel_backup.r_addend = 0;
-- /* Load the instruction and its opcode with register for comparing. */
-- insn = bfd_getb32 (contents + off);
-- insn_with_reg = 0;
-- if (irel != NULL && irel < irelend && irel->r_offset == off)
-- {
-- nds32_elf_get_insn_with_reg (irel, insn, &insn_with_reg);
-- howto = bfd_elf32_bfd_reloc_type_table_lookup (ELF32_R_TYPE (irel->r_info));
-- shift = howto->rightshift;
-- align = (1 << shift) - 1;
-- if (ELF32_R_TYPE (irel->r_info) == R_NDS32_25_PCREL_RELA
-- || ELF32_R_TYPE (irel->r_info) == R_NDS32_HI20_RELA
-- || ELF32_R_TYPE (irel->r_info) == R_NDS32_LO12S0_ORI_RELA
-- || ELF32_R_TYPE (irel->r_info) == R_NDS32_LO12S0_RELA
-- || ELF32_R_TYPE (irel->r_info) == R_NDS32_LO12S1_RELA
-- || ELF32_R_TYPE (irel->r_info) == R_NDS32_LO12S2_RELA
-- ||(ELF32_R_TYPE (irel->r_info) >= R_NDS32_SDA15S3
-- && ELF32_R_TYPE (irel->r_info) <= R_NDS32_SDA15S0)
-- || (ELF32_R_TYPE (irel->r_info) >= R_NDS32_SDA15S3_RELA
-- && ELF32_R_TYPE (irel->r_info) <= R_NDS32_SDA15S0_RELA)
-- || (ELF32_R_TYPE (irel->r_info) >= R_NDS32_SDA12S2_DP_RELA
-- && ELF32_R_TYPE (irel->r_info) <= R_NDS32_SDA12S2_SP_RELA)
-- || (ELF32_R_TYPE (irel->r_info) >= R_NDS32_SDA16S3_RELA
-- && ELF32_R_TYPE (irel->r_info) <= R_NDS32_SDA19S0_RELA))
-- {
-- r_symndx = ELF32_R_SYM (irel->r_info);
-- jrel = irel;
-- rel_backup = *irel;
-- if (r_symndx < symtab_hdr->sh_info)
-- {
-- /* Local symbol. */
-- int shndx = isym[r_symndx].st_shndx;
--
-- bfd_vma st_value = (isym + r_symndx)->st_value;
-- isec = elf_elfsections (abfd)[shndx]->bfd_section;
-- relocation = (isec->output_section->vma + isec->output_offset
-- + st_value + irel->r_addend);
-- }
-- else
-- {
-- /* External symbol. */
-- bfd_boolean warned ATTRIBUTE_UNUSED;
-- bfd_boolean ignored ATTRIBUTE_UNUSED;
-- bfd_boolean unresolved_reloc ATTRIBUTE_UNUSED;
-- asection *sym_sec;
--
-- /* Maybe there is a better way to get h and relocation */
-- RELOC_FOR_GLOBAL_SYMBOL (link_info, abfd, sec, irel,
-- r_symndx, symtab_hdr, sym_hashes,
-- h, sym_sec, relocation,
-- unresolved_reloc, warned, ignored);
-- relocation += irel->r_addend;
-- if ((h->root.type != bfd_link_hash_defined
-- && h->root.type != bfd_link_hash_defweak)
-- || strcmp (h->root.root.string, "_FP_BASE_") == 0)
-- {
-- off += 4;
-- continue;
-- }
-- }
--
-- /* Check for gp relative instruction alignment. */
-- if ((ELF32_R_TYPE (irel->r_info) >= R_NDS32_SDA15S3
-- && ELF32_R_TYPE (irel->r_info) <= R_NDS32_SDA15S0)
-- || (ELF32_R_TYPE (irel->r_info) >= R_NDS32_SDA15S3_RELA
-- && ELF32_R_TYPE (irel->r_info) <= R_NDS32_SDA15S0_RELA)
-- || (ELF32_R_TYPE (irel->r_info) >= R_NDS32_SDA12S2_DP_RELA
-- && ELF32_R_TYPE (irel->r_info) <= R_NDS32_SDA12S2_SP_RELA)
-- || (ELF32_R_TYPE (irel->r_info) >= R_NDS32_SDA16S3_RELA
-- && ELF32_R_TYPE (irel->r_info) <= R_NDS32_SDA19S0_RELA))
-- {
-- bfd_vma gp;
-- bfd *output_bfd = sec->output_section->owner;
-- bfd_reloc_status_type r;
--
-- /* If the symbol is in the abs section, the out_bfd will be null.
-- This happens when the relocation has a symbol@GOTOFF. */
-- r = nds32_elf_final_sda_base (output_bfd, link_info, &gp, FALSE);
-- if (r != bfd_reloc_ok)
-- {
-- off += 4;
-- continue;
-- }
--
-- relocation -= gp;
--
-- /* Make sure alignment is correct. */
-- if (relocation & align)
-- {
-- /* Incorrect alignment. */
-- _bfd_error_handler
-- /* xgettext:c-format */
-- (_("%B: warning: unaligned small data access "
-- "for entry: {%Ld, %Ld, %Ld}, addr = %#Lx, align = %#x"),
-- abfd, irel->r_offset,
-- irel->r_info, irel->r_addend, relocation, align);
-- off += 4;
-- continue;
-- }
-- }
--
-- insn = insn_with_reg
-- | ((relocation >> shift) & nds32_elf_irel_mask (irel));
-- }
-- else if (ELF32_R_TYPE (irel->r_info) == R_NDS32_RELAX_REGION_BEGIN
-- || ELF32_R_TYPE (irel->r_info) == R_NDS32_RELAX_REGION_END
-- || ELF32_R_TYPE (irel->r_info) == R_NDS32_NONE)
-- {
-- /* These relocations do not have to relocate contens, so it can
-- be regard as instruction without relocation. */
-- }
-- else
-- {
-- off += 4;
-- continue;
-- }
-- }
--
-- snprintf (code, sizeof (code), "%08x", insn);
-- /* Copy "code". */
-- entry = (struct elf_nds32_code_hash_entry*)
-- bfd_hash_lookup (&ex9_code_table, code, TRUE, TRUE);
-- if (entry == NULL)
-- {
-- _bfd_error_handler
-- (_("failed creating ex9.it %s hash table entry"), code);
-- return FALSE;
-- }
-- if (h)
-- {
-- if (h->root.type == bfd_link_hash_undefined)
-- return TRUE;
-- /* Global symbol. */
-- /* In order to do sethi with different symbol but same value. */
-- if (entry->m_list == NULL)
-- {
-- struct elf_link_hash_entry_mul_list *m_list_new;
-- struct elf_link_hash_entry_list *h_list_new;
--
-- m_list_new = (struct elf_link_hash_entry_mul_list *)
-- bfd_malloc (sizeof (struct elf_link_hash_entry_mul_list));
-- h_list_new = (struct elf_link_hash_entry_list *)
-- bfd_malloc (sizeof (struct elf_link_hash_entry_list));
-- entry->m_list = m_list_new;
-- m_list_new->h_list = h_list_new;
-- m_list_new->rel_backup = rel_backup;
-- m_list_new->times = 1;
-- m_list_new->irel = jrel;
-- m_list_new->next = NULL;
-- h_list_new->h = h;
-- h_list_new->next = NULL;
-- }
-- else
-- {
-- struct elf_link_hash_entry_mul_list *m_list = entry->m_list;
-- struct elf_link_hash_entry_list *h_list;
--
-- while (m_list)
-- {
-- /* Build the different symbols that point to the same address. */
-- h_list = m_list->h_list;
-- if (h_list->h->root.u.def.value == h->root.u.def.value
-- && h_list->h->root.u.def.section->output_section->vma
-- == h->root.u.def.section->output_section->vma
-- && h_list->h->root.u.def.section->output_offset
-- == h->root.u.def.section->output_offset
-- && m_list->rel_backup.r_addend == rel_backup.r_addend)
-- {
-- m_list->times++;
-- m_list->irel = jrel;
-- while (h_list->h != h && h_list->next)
-- h_list = h_list->next;
-- if (h_list->h != h)
-- {
-- struct elf_link_hash_entry_list *h_list_new;
--
-- h_list_new = (struct elf_link_hash_entry_list *)
-- bfd_malloc (sizeof (struct elf_link_hash_entry_list));
-- h_list->next = h_list_new;
-- h_list_new->h = h;
-- h_list_new->next = NULL;
-- }
-- break;
-- }
-- /* The sethi case may have different address but the
-- hi20 is the same. */
-- else if (ELF32_R_TYPE (jrel->r_info) == R_NDS32_HI20_RELA
-- && m_list->next == NULL)
-- {
-- struct elf_link_hash_entry_mul_list *m_list_new;
-- struct elf_link_hash_entry_list *h_list_new;
--
-- m_list_new = (struct elf_link_hash_entry_mul_list *)
-- bfd_malloc (sizeof (struct elf_link_hash_entry_mul_list));
-- h_list_new = (struct elf_link_hash_entry_list *)
-- bfd_malloc (sizeof (struct elf_link_hash_entry_list));
-- m_list->next = m_list_new;
-- m_list_new->h_list = h_list_new;
-- m_list_new->rel_backup = rel_backup;
-- m_list_new->times = 1;
-- m_list_new->irel = jrel;
-- m_list_new->next = NULL;
-- h_list_new->h = h;
-- h_list_new->next = NULL;
-- break;
-- }
-- m_list = m_list->next;
-- }
-- if (!m_list)
-- {
-- off += 4;
-- continue;
-- }
-- }
-- }
-- else
-- {
-- /* Local symbol and insn without relocation*/
-- entry->times++;
-- entry->rel_backup = rel_backup;
-- }
--
-- /* Use in sethi insn with constant and global symbol in same format. */
-- if (!jrel)
-- entry->const_insn = 1;
-- else
-- entry->irel = jrel;
-- entry->sec = isec;
-- off += 4;
-- }
-- }
-- return TRUE;
-+ return sec;
- }
--
--/* Set the _ITB_BASE, and point it to ex9 table. */
--
--bfd_boolean
--nds32_elf_ex9_itb_base (struct bfd_link_info *link_info)
--{
-- bfd *abfd;
-- asection *sec;
-- bfd *output_bfd = NULL;
-- struct bfd_link_hash_entry *bh = NULL;
--
-- if (is_ITB_BASE_set == 1)
-- return TRUE;
--
-- is_ITB_BASE_set = 1;
--
-- bh = bfd_link_hash_lookup (link_info->hash, "_ITB_BASE_", FALSE, FALSE, TRUE);
--
-- if (bh && (bh->type == bfd_link_hash_defined
-- || bh->type == bfd_link_hash_defweak))
-- return TRUE;
--
-- for (abfd = link_info->input_bfds; abfd != NULL;
-- abfd = abfd->link.next)
-- {
-- sec = bfd_get_section_by_name (abfd, ".ex9.itable");
-- if (sec != NULL)
-- {
-- output_bfd = sec->output_section->owner;
-- break;
-- }
-- }
-- if (output_bfd == NULL)
-- {
-- output_bfd = link_info->output_bfd;
-- if (output_bfd->sections == NULL)
-- return TRUE;
-- else
-- sec = bfd_abs_section_ptr;
-- }
-- bh = bfd_link_hash_lookup (link_info->hash, "_ITB_BASE_",
-- FALSE, FALSE, TRUE);
-- return (_bfd_generic_link_add_one_symbol
-- (link_info, output_bfd, "_ITB_BASE_",
-- BSF_GLOBAL | BSF_WEAK, sec, 0,
-- (const char *) NULL, FALSE, get_elf_backend_data
-- (output_bfd)->collect, &bh));
--} /* End EX9.IT */
-
-
- #define ELF_ARCH bfd_arch_nds32
- #define ELF_MACHINE_CODE EM_NDS32
- #define ELF_MAXPAGESIZE 0x1000
--#define ELF_TARGET_ID NDS32_ELF_DATA
-+#define ELF_TARGET_ID NDS32_ELF_DATA
-
- #define TARGET_BIG_SYM nds32_elf32_be_vec
- #define TARGET_BIG_NAME "elf32-nds32be"
-@@ -15448,7 +15265,7 @@ nds32_elf_ex9_itb_base (struct bfd_link_info *link_info)
- #define bfd_elf32_bfd_relax_section nds32_elf_relax_section
- #define bfd_elf32_bfd_set_private_flags nds32_elf_set_private_flags
-
--#define bfd_elf32_mkobject nds32_elf_mkobject
-+#define bfd_elf32_mkobject nds32_elf_mkobject
- #define elf_backend_action_discarded nds32_elf_action_discarded
- #define elf_backend_add_symbol_hook nds32_elf_add_symbol_hook
- #define elf_backend_check_relocs nds32_elf_check_relocs
-@@ -15469,7 +15286,9 @@ nds32_elf_ex9_itb_base (struct bfd_link_info *link_info)
- #define elf_backend_final_write_processing nds32_elf_final_write_processing
- #define elf_backend_special_sections nds32_elf_special_sections
- #define bfd_elf32_bfd_get_relocated_section_contents \
-- nds32_elf_get_relocated_section_contents
-+ nds32_elf_get_relocated_section_contents
-+#define bfd_elf32_bfd_is_target_special_symbol nds32_elf_is_target_special_symbol
-+#define elf_backend_maybe_function_sym nds32_elf_maybe_function_sym
-
- #define elf_backend_can_gc_sections 1
- #define elf_backend_can_refcount 1
-@@ -15480,7 +15299,6 @@ nds32_elf_ex9_itb_base (struct bfd_link_info *link_info)
- #define elf_backend_may_use_rel_p 1
- #define elf_backend_default_use_rela_p 1
- #define elf_backend_may_use_rela_p 1
--#define elf_backend_dtrel_excludes_plt 1
-
- #include "elf32-target.h"
-
-diff --git binutils-2.30/bfd/elf32-nds32.h binutils-2.30-nds32/bfd/elf32-nds32.h
-index 7e09e01a3f..fda4155ab3 100644
---- binutils-2.30/bfd/elf32-nds32.h
-+++ binutils-2.30-nds32/bfd/elf32-nds32.h
-@@ -22,6 +22,8 @@
- #ifndef ELF32_NDS32_H
- #define ELF32_NDS32_H
-
-+#include "bfd_stdint.h"
-+
- #ifdef __cplusplus
- extern "C" {
- #endif
-@@ -46,6 +48,13 @@ extern "C" {
- #define R_NDS32_RELAX_ENTRY_EX9_FLAG (1 << 2)
- /* Enable IFC optimization for this section. */
- #define R_NDS32_RELAX_ENTRY_IFC_FLAG (1 << 3)
-+/* Two bits for ICT to comply with files without directive. */
-+/* ICT small model. */
-+#define R_NDS32_RELAX_ENTRY_ICT_SMALL (0x2 << 4)
-+/* ICT large model. */
-+#define R_NDS32_RELAX_ENTRY_ICT_LARGE (0x3 << 4)
-+/* Mask for get ict bits. */
-+#define R_NDS32_RELAX_ENTRY_ICT_MASK (0x3 << 4)
-
-
- /* Relocation flags for R_NDS32_INSN16. */
-@@ -66,8 +75,6 @@ extern "C" {
- /* NOT_OMIT_FP_FLAG is set if this region is not worth
- for fp-as-gp. */
- #define R_NDS32_RELAX_REGION_NOT_OMIT_FP_FLAG (1 << 1)
--/* Suppress EX9 optimization in the region. */
--#define R_NDS32_RELAX_REGION_NO_EX9_FLAG (1 << 2)
- /* A Innermost loop region. Some optimizations is suppressed
- in this region due to performance drop. */
- #define R_NDS32_RELAX_REGION_INNERMOST_LOOP_FLAG (1 << 4)
-@@ -91,35 +98,57 @@ enum
- NDS32_RELAX_NONE_ROUND = 0,
- NDS32_RELAX_NORMAL_ROUND,
- NDS32_RELAX_JUMP_IFC_ROUND,
-+ NDS32_RELAX_IFC_ROUND,
- NDS32_RELAX_EX9_BUILD_ROUND,
- NDS32_RELAX_EX9_REPLACE_ROUND,
- NDS32_RELAX_EMPTY_ROUND
- };
-
--/* Optimization status mask. */
--#define NDS32_RELAX_JUMP_IFC_DONE (1 << 0)
--#define NDS32_RELAX_EX9_DONE (1 << 1)
-+/* Security tag. */
-+enum
-+{
-+ NDS32_SECURITY_NONE = 0,
-+ NDS32_SECURITY_START,
-+ NDS32_SECURITY_RESTART,
-+ NDS32_SECURITY_END
-+};
-
- /* Optimization turn on mask. */
--#define NDS32_RELAX_JUMP_IFC_ON (1 << 0)
-+#define NDS32_RELAX_IFC_ON (1 << 0)
- #define NDS32_RELAX_EX9_ON (1 << 1)
-
- extern void nds32_insertion_sort
- (void *, size_t, size_t, int (*) (const void *, const void *));
-
--extern int nds32_elf_ex9_init (void);
--extern int nds32_convert_32_to_16 (bfd *, uint32_t, uint16_t *, int *);
--extern int nds32_convert_16_to_32 (bfd *, uint16_t, uint32_t *);
--extern void bfd_elf32_nds32_set_target_option (struct bfd_link_info *,
-- int, int, FILE *, int,
-- int, int, int, FILE *,
-- FILE *, int, int,
-- bfd_boolean, bfd_boolean);
-+struct section_id_list_t
-+{
-+ int id;
-+ struct section_id_list_t *next;
-+};
-+
-+extern struct section_id_list_t *
-+elf32_nds32_lookup_section_id (int, struct section_id_list_t **);
-+extern int elf32_nds32_check_relax_group (bfd *, asection *);
-+extern int elf32_nds32_unify_relax_group (bfd *, asection *);
-+extern int nds32_elf_unify_tls_model (bfd *, asection *, bfd_byte *,
-+ struct bfd_link_info *);
-+
-+extern void bfd_elf32_nds32_set_target_option (struct bfd_link_info *, int, int,
-+ FILE *, int, int, int, int, int,
-+ int, char *);
-+extern void bfd_elf32_nds32_append_section (struct bfd_link_info*, bfd *);
-+extern int nds32_convert_32_to_16 (bfd *, uint32_t, uint16_t *, int *);
-+extern int nds32_convert_16_to_32 (bfd *, uint16_t, uint32_t *);
-
- #define nds32_elf_hash_table(info) \
- (elf_hash_table_id ((struct elf_link_hash_table *) ((info)->hash)) \
-- == NDS32_ELF_DATA ? \
-- ((struct elf_nds32_link_hash_table *) ((info)->hash)) : NULL)
-+ == NDS32_ELF_DATA ? ((struct elf_nds32_link_hash_table *) ((info)->hash)) : NULL)
-+
-+#define elf32_nds32_compute_jump_table_size(htab) \
-+ ((htab)->next_tls_desc_index * 4)
-+
-+#define elf32_nds32_local_tlsdesc_gotent(bfd) \
-+ (elf_nds32_tdata (bfd)->local_tlsdesc_gotent)
-
- /* Hash table structure for target nds32. There are some members to
- save target options passed from nds32elf.em to bfd. */
-@@ -144,12 +173,34 @@ struct elf_nds32_link_hash_table
- int target_optimize; /* Switch optimization. */
- int relax_status; /* Finished optimization. */
- int relax_round; /* Going optimization. */
-- FILE *ex9_export_file; /* --mexport-ex9=<file> */
-- FILE *ex9_import_file; /* --mimport-ex9=<file> */
-- int update_ex9_table; /* --mupdate-ex9. */
-- int ex9_limit;
-- bfd_boolean ex9_loop_aware; /* Ignore ex9 if inside a loop. */
-- bfd_boolean ifc_loop_aware; /* Ignore ifc if inside a loop. */
-+ bfd_boolean hyper_relax; /* Relax for symbol not in RW sections. */
-+ int tls_desc_trampoline; /* --m[no-]tlsdesc-trampoline. */
-+
-+ /* The offset into splt of the PLT entry for the TLS descriptor
-+ resolver. Special values are 0, if not necessary (or not found
-+ to be necessary yet), and -1 if needed but not determined
-+ yet. */
-+ bfd_vma dt_tlsdesc_plt;
-+
-+ /* The offset into sgot of the GOT entry used by the PLT entry
-+ above. */
-+ bfd_vma dt_tlsdesc_got;
-+
-+ /* Offset in .plt section of tls_nds32_trampoline. */
-+ bfd_vma tls_trampoline;
-+
-+ /* The index of the next unused R_NDS32_TLS_DESC slot in .rel.plt. */
-+ bfd_vma next_tls_desc_index;
-+
-+ /* How many R_NDS32_TLS_DESC relocations were generated so far. */
-+ bfd_vma num_tls_desc;
-+
-+ /* The amount of space used by the reserved portion of the sgotplt
-+ section, plus whatever space is used by the jump slots. */
-+ bfd_vma sgotplt_jump_table_size;
-+
-+ /* True if the target uses REL relocations. */
-+ int use_rel;
- };
-
- #ifdef __cplusplus
-diff --git binutils-2.30/bfd/libbfd.h binutils-2.30-nds32/bfd/libbfd.h
-index 2f5f16e776..ff89105086 100644
---- binutils-2.30/bfd/libbfd.h
-+++ binutils-2.30-nds32/bfd/libbfd.h
-@@ -1872,6 +1872,7 @@ static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@",
- "BFD_RELOC_NDS32_SDA17S2",
- "BFD_RELOC_NDS32_SDA18S1",
- "BFD_RELOC_NDS32_SDA19S0",
-+ "BFD_RELOC_NDS32_SECURITY_16",
- "BFD_RELOC_NDS32_GOT20",
- "BFD_RELOC_NDS32_9_PLTREL",
- "BFD_RELOC_NDS32_25_PLTREL",
-@@ -1955,18 +1956,39 @@ static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@",
- "BFD_RELOC_NDS32_17IFC_PCREL",
- "BFD_RELOC_NDS32_10IFCU_PCREL",
- "BFD_RELOC_NDS32_TPOFF",
-+ "BFD_RELOC_NDS32_GOTTPOFF",
- "BFD_RELOC_NDS32_TLS_LE_HI20",
- "BFD_RELOC_NDS32_TLS_LE_LO12",
-- "BFD_RELOC_NDS32_TLS_LE_ADD",
-- "BFD_RELOC_NDS32_TLS_LE_LS",
-- "BFD_RELOC_NDS32_GOTTPOFF",
-- "BFD_RELOC_NDS32_TLS_IE_HI20",
-- "BFD_RELOC_NDS32_TLS_IE_LO12S2",
-- "BFD_RELOC_NDS32_TLS_TPOFF",
- "BFD_RELOC_NDS32_TLS_LE_20",
- "BFD_RELOC_NDS32_TLS_LE_15S0",
- "BFD_RELOC_NDS32_TLS_LE_15S1",
- "BFD_RELOC_NDS32_TLS_LE_15S2",
-+ "BFD_RELOC_NDS32_TLS_LE_ADD",
-+ "BFD_RELOC_NDS32_TLS_LE_LS",
-+ "BFD_RELOC_NDS32_TLS_IE_HI20",
-+ "BFD_RELOC_NDS32_TLS_IE_LO12",
-+ "BFD_RELOC_NDS32_TLS_IE_LO12S2",
-+ "BFD_RELOC_NDS32_TLS_IEGP_HI20",
-+ "BFD_RELOC_NDS32_TLS_IEGP_LO12",
-+ "BFD_RELOC_NDS32_TLS_IEGP_LO12S2",
-+ "BFD_RELOC_NDS32_TLS_IEGP_LW",
-+ "BFD_RELOC_NDS32_TLS_DESC",
-+ "BFD_RELOC_NDS32_TLS_DESC_HI20",
-+ "BFD_RELOC_NDS32_TLS_DESC_LO12",
-+ "BFD_RELOC_NDS32_TLS_DESC_20",
-+ "BFD_RELOC_NDS32_TLS_DESC_SDA17S2",
-+ "BFD_RELOC_NDS32_TLS_DESC_ADD",
-+ "BFD_RELOC_NDS32_TLS_DESC_FUNC",
-+ "BFD_RELOC_NDS32_TLS_DESC_CALL",
-+ "BFD_RELOC_NDS32_TLS_DESC_MEM",
-+ "BFD_RELOC_NDS32_REMOVE",
-+ "BFD_RELOC_NDS32_GROUP",
-+ "BFD_RELOC_NDS32_ICT",
-+ "BFD_RELOC_NDS32_ICT_HI20",
-+ "BFD_RELOC_NDS32_ICT_LO12",
-+ "BFD_RELOC_NDS32_ICT_25PC",
-+ "BFD_RELOC_NDS32_ICT_LO12S2",
-+ "BFD_RELOC_NDS32_LSI",
- "BFD_RELOC_V850_9_PCREL",
- "BFD_RELOC_V850_22_PCREL",
- "BFD_RELOC_V850_SDA_16_16_OFFSET",
-diff --git binutils-2.30/bfd/reloc.c binutils-2.30-nds32/bfd/reloc.c
-index a1353a281b..0d96e13027 100644
---- binutils-2.30/bfd/reloc.c
-+++ binutils-2.30-nds32/bfd/reloc.c
-@@ -4182,6 +4182,10 @@ ENUMDOC
- This is a 19-bit reloc containing the small data area 19-bit signed offset
- and shift left by 0 for use in lbi.gp, sbi.gp...
- ENUM
-+ BFD_RELOC_NDS32_SECURITY_16
-+ENUMDOC
-+ This is a 24-bit reloc for security check sum.
-+ENUM
- BFD_RELOC_NDS32_GOT20
- ENUMX
- BFD_RELOC_NDS32_9_PLTREL
-@@ -4375,33 +4379,62 @@ ENUMDOC
- ENUM
- BFD_RELOC_NDS32_TPOFF
- ENUMX
-+ BFD_RELOC_NDS32_GOTTPOFF
-+ENUMX
- BFD_RELOC_NDS32_TLS_LE_HI20
- ENUMX
- BFD_RELOC_NDS32_TLS_LE_LO12
- ENUMX
-+ BFD_RELOC_NDS32_TLS_LE_20
-+ENUMX
-+ BFD_RELOC_NDS32_TLS_LE_15S0
-+ENUMX
-+ BFD_RELOC_NDS32_TLS_LE_15S1
-+ENUMX
-+ BFD_RELOC_NDS32_TLS_LE_15S2
-+ENUMX
- BFD_RELOC_NDS32_TLS_LE_ADD
- ENUMX
- BFD_RELOC_NDS32_TLS_LE_LS
- ENUMX
-- BFD_RELOC_NDS32_GOTTPOFF
--ENUMX
- BFD_RELOC_NDS32_TLS_IE_HI20
- ENUMX
-+ BFD_RELOC_NDS32_TLS_IE_LO12
-+ENUMX
- BFD_RELOC_NDS32_TLS_IE_LO12S2
- ENUMX
-- BFD_RELOC_NDS32_TLS_TPOFF
-+ BFD_RELOC_NDS32_TLS_IEGP_HI20
- ENUMX
-- BFD_RELOC_NDS32_TLS_LE_20
-+ BFD_RELOC_NDS32_TLS_IEGP_LO12
- ENUMX
-- BFD_RELOC_NDS32_TLS_LE_15S0
-+ BFD_RELOC_NDS32_TLS_IEGP_LO12S2
- ENUMX
-- BFD_RELOC_NDS32_TLS_LE_15S1
-+ BFD_RELOC_NDS32_TLS_IEGP_LW
- ENUMX
-- BFD_RELOC_NDS32_TLS_LE_15S2
-+ BFD_RELOC_NDS32_TLS_DESC
-+ENUMX
-+ BFD_RELOC_NDS32_TLS_DESC_HI20
-+ENUMX
-+ BFD_RELOC_NDS32_TLS_DESC_LO12
-+ENUMX
-+ BFD_RELOC_NDS32_TLS_DESC_20
-+ENUMX
-+ BFD_RELOC_NDS32_TLS_DESC_SDA17S2
-+ENUMX
-+ BFD_RELOC_NDS32_TLS_DESC_ADD
-+ENUMX
-+ BFD_RELOC_NDS32_TLS_DESC_FUNC
-+ENUMX
-+ BFD_RELOC_NDS32_TLS_DESC_CALL
-+ENUMX
-+ BFD_RELOC_NDS32_TLS_DESC_MEM
-+ENUMX
-+ BFD_RELOC_NDS32_REMOVE
-+ENUMX
-+ BFD_RELOC_NDS32_GROUP
- ENUMDOC
- For TLS.
-
--
- ENUM
- BFD_RELOC_V850_9_PCREL
- ENUMDOC
-diff --git binutils-2.30/gas/config.in binutils-2.30-nds32/gas/config.in
-index 0855179696..551434a45b 100644
---- binutils-2.30/gas/config.in
-+++ binutils-2.30-nds32/gas/config.in
-@@ -202,6 +202,9 @@
- /* Define default value for nds32_audio_ext */
- #undef NDS32_DEFAULT_AUDIO_EXT
-
-+/* Define default value for nds32_dsp_ext */
-+#undef NDS32_DEFAULT_DSP_EXT
-+
- /* Define default value for nds32_dx_regs */
- #undef NDS32_DEFAULT_DX_REGS
-
-@@ -214,6 +217,12 @@
- /* Define default value for nds32_string_ext */
- #undef NDS32_DEFAULT_STRING_EXT
-
-+/* Define default value for nds32_zol_ext */
-+#undef NDS32_DEFAULT_ZOL_EXT
-+
-+/* Defined for linux toolchain */
-+#undef NDS32_LINUX_TOOLCHAIN
-+
- /* Define if environ is not declared in system header files. */
- #undef NEED_DECLARATION_ENVIRON
-
-diff --git binutils-2.30/gas/config/tc-nds32.c binutils-2.30-nds32/gas/config/tc-nds32.c
-index b2741b8213..f8cbd80edc 100644
---- binutils-2.30/gas/config/tc-nds32.c
-+++ binutils-2.30-nds32/gas/config/tc-nds32.c
-@@ -19,6 +19,8 @@
- Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
- 02110-1301, USA. */
-
-+#pragma GCC diagnostic ignored "-Wstack-usage="
-+
- #include "as.h"
- #include "safe-ctype.h"
- #include "subsegs.h"
-@@ -35,6 +37,8 @@
- #include "opcode/nds32.h"
-
- #include <stdio.h>
-+#include <errno.h>
-+#include <limits.h>
-
- /* GAS definitions. */
-
-@@ -66,6 +70,8 @@ struct nds32_relocs_pattern
- struct nds32_opcode *opcode;
- char *where;
- struct nds32_relocs_pattern *next;
-+ /* Assembled instruction bytes. */
-+ uint32_t insn;
- };
-
- /* Suffix name and relocation. */
-@@ -73,7 +79,6 @@ struct suffix_name
- {
- const char *suffix;
- short unsigned int reloc;
-- int pic;
- };
- static int vec_size = 0;
- /* If the assembly code is generated by compiler, it is supposed to have
-@@ -87,11 +92,7 @@ static struct hash_control *nds32_hint_hash;
-
- /* Generate relocation for relax or not, and the default is true. */
- static int enable_relax_relocs = 1;
--/* The value will be used in RELAX_ENTRY. */
--static int enable_relax_ex9 = 0;
--/* The value will be used in RELAX_ENTRY. */
--static int enable_relax_ifc = 0;
--/* Save option -O for performance. */
-+/* Save option -O for perfomance. */
- static int optimize = 0;
- /* Save option -Os for code size. */
- static int optimize_for_space = 0;
-@@ -99,1768 +100,1798 @@ static int optimize_for_space = 0;
- static int label_exist = 0;
- /* Flag to save state in omit_fp region. */
- static int in_omit_fp = 0;
--extern struct nds32_keyword keyword_gpr[];
-+extern keyword_t keyword_gpr[];
- /* Tag there is relax relocation having to link. */
- static bfd_boolean relaxing = FALSE;
-+/* Save security status. */
-+static bfd_boolean crcing = FALSE;
-+/* Inline asm status. */
-+static bfd_boolean inline_asm = FALSE;
-+/* v3 is compatiable with v3f/v3s. */
-+static bfd_boolean compatible_abi = FALSE;
-+/* ICT model. */
-+enum ict_option {
-+ ICT_NONE = 0,
-+ ICT_SMALL,
-+ ICT_LARGE
-+};
-+static enum ict_option ict_flag = ICT_NONE;
-+/* True if ICT existed. */
-+static bfd_boolean ict_exist = FALSE;
-
- static struct hash_control *nds32_relax_info_hash;
-+/* Branch pattern. */
- static relax_info_t relax_table[] =
- {
-- {
-- "jal", /* opcode */
-- BR_RANGE_S16M, /* br_range */
-- {{0, 0, 0, FALSE}}, /* cond_field */
-- {
-- {
-- INSN_JAL /* jal label */
-- }, /* BR_RANGE_S256 */
-- {
-- INSN_JAL /* jal label */
-- }, /* BR_RANGE_S16K */
-- {
-- INSN_JAL /* jal label */
-- }, /* BR_RANGE_S64K */
-- {
-- INSN_JAL /* jal label */
-- }, /* BR_RANGE_S16M */
-- {
-- INSN_SETHI_TA, /* sethi $ta, label */
-- INSN_ORI_TA, /* ori $ta, $ta, label */
-- INSN_JRAL_TA
-- }, /* BR_RANGE_U4G */
-- }, /* relax_code_seq */
-- {
-- {{0, 0, 0, FALSE}}, /* BR_RANGE_S256 */
-- {{0, 0, 0, FALSE}}, /* BR_RANGE_S16K */
-- {{0, 0, 0, FALSE}}, /* BR_RANGE_S64K */
-- {{0, 0, 0, FALSE}}, /* BR_RANGE_S16M */
-- {{0, 0, 0, FALSE}} /* BR_RANGE_U4G */
-- }, /* relax_code_condition */
-- {4, 4, 4, 4, 12}, /* relax_code_size */
-- {4, 4, 4, 4, 4}, /* relax_branch_isize */
-- {
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 4, 0, BFD_RELOC_NDS32_HI20},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGCALL4},
-- {4, 4, NDS32_HINT | NDS32_FIX, BFD_RELOC_NDS32_LO12S0_ORI},
-- {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {8, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-- {8, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-- {8, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- } /* BR_RANGE_U4G */
-- } /* relax_fixup */
-- },
-- {
-- "bltzal", /* opcode */
-- BR_RANGE_S64K, /* br_range */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* cond_field */
-- {
-- {
-- INSN_BLTZAL /* bltzal $rt, label */
-- }, /* BR_RANGE_S256 */
-- {
-- INSN_BLTZAL /* bltzal $rt, label */
-- }, /* BR_RANGE_S16K */
-- {
-- INSN_BLTZAL /* bltzal $rt, label */
-- }, /* BR_RANGE_S64K */
-- {
-- INSN_BGEZ, /* bgez $rt, $1 */
-- INSN_JAL /* jal label */
-- }, /* BR_RANGE_S16M */
-- {
-- INSN_BGEZ, /* bgez $rt, $1 */
-- INSN_SETHI_TA, /* sethi $ta, label */
-- INSN_ORI_TA, /* ori $ta, $ta, label */
-- INSN_JRAL_TA /* jral $ta */
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_seq */
-- {
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_condition */
-- {4, 4, 4, 8, 16}, /* relax_code_size */
-- {4, 4, 4, 4, 4}, /* relax_branch_isize */
-- {
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGCALL5},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGCALL6},
-- {4, 4, 0, BFD_RELOC_NDS32_HI20},
-- {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-- {8, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-- {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-- {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- } /* BR_RANGE_U4G */
-- } /* relax_fixup */
-- },
-- {
-- "bgezal", /* opcode */
-- BR_RANGE_S64K, /* br_range */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* cond_field */
-- {
-- {
-- INSN_BGEZAL /* bgezal $rt, label */
-- }, /* BR_RANGE_S256 */
-- {
-- INSN_BGEZAL /* bgezal $rt, label */
-- }, /* BR_RANGE_S16K */
-- {
-- INSN_BGEZAL /* bgezal $rt, label */
-- }, /* BR_RANGE_S64K */
-- {
-- INSN_BLTZ, /* bltz $rt, $1 */
-- INSN_JAL /* jal label */
-- }, /* BR_RANGE_S16M */
-- {
-- INSN_BLTZ, /* bltz $rt, $1 */
-- INSN_SETHI_TA, /* sethi $ta, label */
-- INSN_ORI_TA, /* ori $ta, $ta, label */
-- INSN_JRAL_TA /* jral $ta */
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_seq */
-- {
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_condition */
-- {4, 4, 4, 8, 16}, /* relax_code_size */
-- {4, 4, 4, 4, 4}, /* relax_branch_isize */
-- {
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGCALL5},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGCALL6},
-- {4, 4, 0, BFD_RELOC_NDS32_HI20},
-- {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-- {8, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-- {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-- {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- } /* BR_RANGE_U4G */
-- } /* relax_fixup */
-- },
-- {
-- "j", /* opcode */
-- BR_RANGE_S16M, /* br_range */
-- {{0, 0, 0, FALSE}}, /* cond_field */
-- {
-- {
-- (INSN_J8 << 16) /* j8 label */
-- }, /* BR_RANGE_S256 */
-- {
-- INSN_J /* j label */
-- }, /* BR_RANGE_S16K */
-- {
-- INSN_J /* j label */
-- }, /* BR_RANGE_S64K */
-- {
-- INSN_J /* j label */
-- }, /* BR_RANGE_S16M */
-- {
-- INSN_SETHI_TA, /* sethi $ta, label */
-- INSN_ORI_TA, /* ori $ta, $ta, label */
-- INSN_JR_TA /* jr $ta */
-- }, /* BR_RANGE_U4G */
-- }, /* relax_code_seq */
-- {
-- {{0, 0, 0, FALSE}}, /* BR_RANGE_S256 */
-- {{0, 0, 0, FALSE}}, /* BR_RANGE_S16K */
-- {{0, 0, 0, FALSE}}, /* BR_RANGE_S64K */
-- {{0, 0, 0, FALSE}}, /* BR_RANGE_S16M */
-- {{0, 0, 0, FALSE}} /* BR_RANGE_U4G */
-- }, /* relax_code_condition */
-- {2, 4, 4, 4, 12}, /* relax_code_size */
-- {2, 4, 4, 4, 4}, /* relax_branch_isize */
-- {
-- {
-- {0, 2, NDS32_PCREL, BFD_RELOC_NDS32_9_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 4, 0, BFD_RELOC_NDS32_HI20},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP4},
-- {4, 4, NDS32_HINT | NDS32_FIX, BFD_RELOC_NDS32_LO12S0_ORI},
-- {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {8, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-- {8, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-- {8, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- } /* BR_RANGE_U4G */
-- } /* relax_fixup */
-- },
-- {
-- "j8", /* opcode */
-- BR_RANGE_S256, /* br_range */
-- {{0, 0, 0, FALSE}}, /* cond_field */
-- {
-- {
-- (INSN_J8 << 16) /* j8 label */
-- }, /* BR_RANGE_S256 */
-- {
-- INSN_J /* j label */
-- }, /* BR_RANGE_S16K */
-- {
-- INSN_J /* j label */
-- }, /* BR_RANGE_S64K */
-- {
-- INSN_J /* j label */
-- }, /* BR_RANGE_S16M */
-- {
-- INSN_SETHI_TA, /* sethi $ta, label */
-- INSN_ORI_TA, /* ori $ta, $ta, label */
-- INSN_JR_TA /* jr $ta */
-- }, /* BR_RANGE_U4G */
-- }, /* relax_code_seq */
-- {
-- {{0, 0, 0, FALSE}}, /* BR_RANGE_S256 */
-- {{0, 0, 0, FALSE}}, /* BR_RANGE_S16K */
-- {{0, 0, 0, FALSE}}, /* BR_RANGE_S64K */
-- {{0, 0, 0, FALSE}}, /* BR_RANGE_S16M */
-- {{0, 0, 0, FALSE}} /* BR_RANGE_U4G */
-- }, /* relax_code_condition */
-- {2, 4, 4, 4, 12}, /* relax_code_size */
-- {2, 4, 4, 4, 4}, /* relax_branch_isize */
-- {
-- {
-- {0, 2, NDS32_PCREL, BFD_RELOC_NDS32_9_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 4, 0, BFD_RELOC_NDS32_HI20},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP4},
-- {4, 4, NDS32_HINT | NDS32_FIX, BFD_RELOC_NDS32_LO12S0_ORI},
-- {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {8, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-- {8, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-- {8, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- } /* BR_RANGE_U4G */
-- } /* relax_fixup */
-- },
-- {
-- "beqz", /* opcode */
-- BR_RANGE_S64K, /* br_range */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* cond_field */
-- {
-- {
-- INSN_BEQZ /* beqz $rt, label */
-- }, /* BR_RANGE_S256 */
-- {
-- INSN_BEQZ /* beqz $rt, label */
-- }, /* BR_RANGE_S16K */
-- {
-- INSN_BEQZ /* beqz $rt, label */
-- }, /* BR_RANGE_S64K */
-- {
-- INSN_BNEZ, /* bnez $rt, $1 */
-- INSN_J /* j label */
-- }, /* BR_RANGE_S16M */
-- {
-- INSN_BNEZ, /* bnez $rt, $1 */
-- INSN_SETHI_TA, /* sethi $ta, label */
-- INSN_ORI_TA, /* ori $ta, $ta, label */
-- INSN_JR_TA /* jr $ta */
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_seq */
-- {
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_condition */
-- {4, 4, 4, 8, 16}, /* relax_code_size */
-- {4, 4, 4, 4, 4}, /* relax_branch_isize */
-- {
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 4, NDS32_INSN16 , BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-- {4, 4, 0, BFD_RELOC_NDS32_HI20},
-- {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-- {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-- {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-- {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- } /* BR_RANGE_U4G */
-- } /* relax_fixup */
-- },
-- {
-- "bgez", /* opcode */
-- BR_RANGE_S64K, /* br_range */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* cond_field */
-- {
-- {
-- INSN_BGEZ /* bgez $rt, label */
-- }, /* BR_RANGE_S256 */
-- {
-- INSN_BGEZ /* bgez $rt, label */
-- }, /* BR_RANGE_S16K */
-- {
-- INSN_BGEZ /* bgez $rt, label */
-- }, /* BR_RANGE_S64K */
-- {
-- INSN_BLTZ, /* bltz $rt, $1 */
-- INSN_J /* j label */
-- }, /* BR_RANGE_S16M */
-- {
-- INSN_BLTZ, /* bltz $rt, $1 */
-- INSN_SETHI_TA, /* sethi $ta, label */
-- INSN_ORI_TA, /* ori $ta, $ta, label */
-- INSN_JR_TA /* jr $ta */
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_seq */
-- {
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_condition */
-- {4, 4, 4, 8, 16}, /* relax_code_size */
-- {4, 4, 4, 4, 4}, /* relax_branch_isize */
-- {
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-- {4, 4, 0, BFD_RELOC_NDS32_HI20},
-- {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-- {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-- {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-- {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- } /* BR_RANGE_U4G */
-- } /* relax_fixup */
-- },
-- {
-- "bnez", /* opcode */
-- BR_RANGE_S64K, /* br_range */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* cond_field */
-- {
-- {
-- INSN_BNEZ /* bnez $rt, label */
-- }, /* BR_RANGE_S256 */
-- {
-- INSN_BNEZ /* bnez $rt, label */
-- }, /* BR_RANGE_S16K */
-- {
-- INSN_BNEZ /* bnez $rt, label */
-- }, /* BR_RANGE_S64K */
-- {
-- INSN_BEQZ, /* beqz $rt, $1 */
-- INSN_J /* j label */
-- }, /* BR_RANGE_S16M */
-- {
-- INSN_BEQZ, /* beqz $rt, $1 */
-- INSN_SETHI_TA, /* sethi $ta, label */
-- INSN_ORI_TA, /* ori $ta, $ta, label */
-- INSN_JR_TA /* jr $ta */
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_seq */
-- {
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_condition */
-- {4, 4, 4, 8, 16}, /* relax_code_size */
-- {4, 4, 4, 4, 4}, /* relax_branch_isize */
-- {
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 4, NDS32_INSN16 , BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-- {4, 4, 0, BFD_RELOC_NDS32_HI20},
-- {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-- {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-- {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-- {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- } /* BR_RANGE_U4G */
-- } /* relax_fixup */
-- },
-- {
-- "bgtz", /* opcode */
-- BR_RANGE_S64K, /* br_range */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* cond_field */
-- {
-- {
-- INSN_BGTZ /* bgtz $rt, label */
-- }, /* BR_RANGE_S256 */
-- {
-- INSN_BGTZ /* bgtz $rt, label */
-- }, /* BR_RANGE_S16K */
-- {
-- INSN_BGTZ /* bgtz $rt, label */
-- }, /* BR_RANGE_S64K */
-- {
-- INSN_BLEZ, /* blez $rt, $1 */
-- INSN_J /* j label */
-- }, /* BR_RANGE_S16M */
-- {
-- INSN_BLEZ, /* blez $rt, $1 */
-- INSN_SETHI_TA, /* sethi $ta, label */
-- INSN_ORI_TA, /* ori $ta, $ta, label */
-- INSN_JR_TA /* jr $ta */
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_seq */
-- {
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_condition */
-- {4, 4, 4, 8, 16}, /* relax_code_size */
-- {4, 4, 4, 4, 4}, /* relax_branch_isize */
-- {
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-- {4, 4, 0, BFD_RELOC_NDS32_HI20},
-- {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-- {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-- {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-- {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- } /* BR_RANGE_U4G */
-- } /* relax_fixup */
-- },
-- {
-- "blez", /* opcode */
-- BR_RANGE_S64K, /* br_range */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* cond_field */
-- {
-- {
-- INSN_BLEZ /* blez $rt, label */
-- }, /* BR_RANGE_S256 */
-- {
-- INSN_BLEZ /* blez $rt, label */
-- }, /* BR_RANGE_S16K */
-- {
-- INSN_BLEZ /* blez $rt, label */
-- }, /* BR_RANGE_S64K */
-- {
-- INSN_BGTZ, /* bgtz $rt, $1 */
-- INSN_J /* j label */
-- }, /* BR_RANGE_S16M */
-- {
-- INSN_BGTZ, /* bgtz $rt, $1 */
-- INSN_SETHI_TA, /* sethi $ta, label */
-- INSN_ORI_TA, /* ori $ta, $ta, label */
-- INSN_JR_TA /* jr $ta */
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_seq */
-- {
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_condition */
-- {4, 4, 4, 8, 16}, /* relax_code_size */
-- {4, 4, 4, 4, 4}, /* relax_branch_isize */
-- {
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-- {4, 4, 0, BFD_RELOC_NDS32_HI20},
-- {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-- {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-- {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-- {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- } /* BR_RANGE_U4G */
-- } /* relax_fixup */
-- },
-- {
-- "bltz", /* opcode */
-- BR_RANGE_S64K, /* br_range */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* cond_field */
-- {
-- {
-- INSN_BLTZ /* bltz $rt, label */
-- }, /* BR_RANGE_S256 */
-- {
-- INSN_BLTZ /* bltz $rt, label */
-- }, /* BR_RANGE_S16K */
-- {
-- INSN_BLTZ /* bltz $rt, label */
-- }, /* BR_RANGE_S64K */
-- {
-- INSN_BGEZ, /* bgez $rt, $1 */
-- INSN_J /* j label */
-- }, /* BR_RANGE_S16M */
-- {
-- INSN_BGEZ, /* bgez $rt, $1 */
-- INSN_SETHI_TA, /* sethi $ta, label */
-- INSN_ORI_TA, /* ori $ta, $ta, label */
-- INSN_JR_TA /* jr $ta */
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_seq */
-- {
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_condition */
-- {4, 4, 4, 8, 16}, /* relax_code_size */
-- {4, 4, 4, 4, 4}, /* relax_branch_isize */
-- {
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-- {4, 4, 0, BFD_RELOC_NDS32_HI20},
-- {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-- {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-- {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-- {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- } /* BR_RANGE_U4G */
-- } /* relax_fixup */
-- },
-- {
-- "beq", /* opcode */
-- BR_RANGE_S16K, /* br_range */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 15, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* cond_field */
-- {
-- {
-- INSN_BEQ /* beq $rt, $ra, label */
-- }, /* BR_RANGE_S256 */
-- {
-- INSN_BEQ /* beq $rt, $ra, label */
-- }, /* BR_RANGE_S16K */
-- {
-- INSN_BNE, /* bne $rt, $ra, $1 */
-- INSN_J /* j label */
-- }, /* BR_RANGE_S64K */
-- {
-- INSN_BNE, /* bne $rt, $ra, $1 */
-- INSN_J /* j label */
-- }, /* BR_RANGE_S16M */
-- {
-- INSN_BNE, /* bne $rt, $ra, $1 */
-- INSN_SETHI_TA, /* sethi $ta, label */
-- INSN_ORI_TA, /* ori $ta, $ta, label */
-- INSN_JR_TA /* jr $ta */
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_seq */
-- {
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 15, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 15, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 15, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 15, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 15, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_condition */
-- {4, 4, 8, 8, 16}, /* relax_code_size */
-- {4, 4, 4, 4, 4}, /* relax_branch_isize */
-- {
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {4, 4, NDS32_ABS, BFD_RELOC_NDS32_EMPTY},
-- {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-- {4, 4, 0, BFD_RELOC_NDS32_HI20},
-- {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-- {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-- {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-- {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- } /* BR_RANGE_U4G */
-- } /* relax_fixup */
-- },
-- {
-- "bne", /* opcode */
-- BR_RANGE_S16K, /* br_range */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 15, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* cond_field */
-- {
-- {
-- INSN_BNE /* bne $rt, $ra, label */
-- }, /* BR_RANGE_S256 */
-- {
-- INSN_BNE /* bne $rt, $ra, label */
-- }, /* BR_RANGE_S16K */
-- {
-- INSN_BEQ, /* beq $rt, $ra, $1 */
-- INSN_J /* j label */
-- }, /* BR_RANGE_S64K */
-- {
-- INSN_BEQ, /* beq $rt, $ra, $1 */
-- INSN_J /* j label */
-- }, /* BR_RANGE_S16M */
-- {
-- INSN_BEQ, /* beq $rt, $ra, $1 */
-- INSN_SETHI_TA, /* sethi $ta, label */
-- INSN_ORI_TA, /* ori $ta, $ta, label */
-- INSN_JR_TA /* jr $ta */
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_seq */
-- {
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 15, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 15, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 15, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 15, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 15, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_condition */
-- {4, 4, 8, 8, 16}, /* relax_code_size */
-- {4, 4, 4, 4, 4}, /* relax_branch_isize */
-- {
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-- {4, 4, 0, BFD_RELOC_NDS32_HI20},
-- {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-- {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-- {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-- {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- } /* BR_RANGE_U4G */
-- } /* relax_fixup */
-- },
-- {
-- "beqz38", /* opcode */
-- BR_RANGE_S256, /* br_range */
-- {
-- {0, 8, 0x7, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* cond_field */
-- {
-- {
-- INSN_BEQZ38 << 16 /* beqz $rt, label */
-- }, /* BR_RANGE_S256 */
-- {
-- INSN_BEQZ /* beqz $rt, label */
-- }, /* BR_RANGE_S16K */
-- {
-- INSN_BEQZ /* beqz $rt, label */
-- }, /* BR_RANGE_S64K */
-- {
-- INSN_BNEZ, /* bnez $rt, $1 */
-- INSN_J /* j label */
-- }, /* BR_RANGE_S16M */
-- {
-- INSN_BNEZ, /* bnez $rt, $1 */
-- INSN_SETHI_TA, /* sethi $ta, label */
-- INSN_ORI_TA, /* ori $ta, $ta, label */
-- INSN_JR_TA /* jr $ta */
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_seq */
-- {
-- {
-- {0, 8, 0x7, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_condition */
-- {2, 4, 4, 8, 16}, /* relax_code_size */
-- {2, 4, 4, 4, 4}, /* relax_branch_isize */
-- {
-- {
-- {0, 2, NDS32_PCREL, BFD_RELOC_NDS32_9_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-- {4, 4, 0, BFD_RELOC_NDS32_HI20},
-- {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-- {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-- {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-- {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- } /* BR_RANGE_U4G */
-- } /* relax_fixup */
-- },
-- {
-- "bnez38", /* opcode */
-- BR_RANGE_S256, /* br_range */
-- {
-- {0, 8, 0x7, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* cond_field */
-- {
-- {
-- INSN_BNEZ38 << 16 /* bnez $rt, label */
-- }, /* BR_RANGE_S256 */
-- {
-- INSN_BNEZ /* bnez $rt, label */
-- }, /* BR_RANGE_S16K */
-- {
-- INSN_BNEZ /* bnez $rt, label */
-- }, /* BR_RANGE_S64K */
-- {
-- INSN_BEQZ, /* beqz $rt, $1 */
-- INSN_J /* j label */
-- }, /* BR_RANGE_S16M */
-- {
-- INSN_BEQZ, /* beqz $rt, $1 */
-- INSN_SETHI_TA, /* sethi $ta, label */
-- INSN_ORI_TA, /* ori $ta, $ta, label */
-- INSN_JR_TA /* jr $ta */
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_seq */
- {
-- {
-- {0, 8, 0x7, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_condition */
-- {2, 4, 4, 8, 16}, /* relax_code_size */
-- {2, 4, 4, 4, 4}, /* relax_branch_isize */
-+ .opcode = "jal",
-+ .br_range = BR_RANGE_S16M,
-+ .cond_field = {
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_seq[BR_RANGE_S256] = {
-+ INSN_JAL}, /* jal label */
-+ .relax_code_size[BR_RANGE_S256] = 4,
-+ .relax_branch_isize[BR_RANGE_S256] = 4,
-+ .relax_fixup[BR_RANGE_S256] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16K] = {
-+ INSN_JAL}, /* jal label */
-+ .relax_code_size[BR_RANGE_S16K] = 4,
-+ .relax_branch_isize[BR_RANGE_S16K] = 4,
-+ .relax_fixup[BR_RANGE_S16K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S64K] = {
-+ INSN_JAL}, /* jal label */
-+ .relax_code_size[BR_RANGE_S64K] = 4,
-+ .relax_branch_isize[BR_RANGE_S64K] = 4,
-+ .relax_fixup[BR_RANGE_S64K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16M] = {
-+ INSN_JAL}, /* jal label */
-+ .relax_code_size[BR_RANGE_S16M] = 4,
-+ .relax_branch_isize[BR_RANGE_S16M] = 4,
-+ .relax_fixup[BR_RANGE_S16M] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_U4G] = {
-+ INSN_SETHI_TA, /* sethi $ta, label */
-+ INSN_ORI_TA, /* ori $ta, $ta, label */
-+ INSN_JRAL_TA}, /* jral $ta */
-+ .relax_code_size[BR_RANGE_U4G] = 12,
-+ .relax_branch_isize[BR_RANGE_U4G] = 4,
-+ .relax_fixup[BR_RANGE_U4G] = {
-+ {0, 4, 0, BFD_RELOC_NDS32_HI20},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGCALL4},
-+ {4, 4, NDS32_HINT | NDS32_FIX, BFD_RELOC_NDS32_LO12S0_ORI},
-+ {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {8, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {8, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-+ {8, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+ },
- {
-- {
-- {0, 2, NDS32_PCREL, BFD_RELOC_NDS32_9_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-- {4, 4, 0, BFD_RELOC_NDS32_HI20},
-- {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-- {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-- {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-- {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- } /* BR_RANGE_U4G */
-- } /* relax_fixup */
-- },
-- {
-- "beqzs8", /* opcode */
-- BR_RANGE_S256, /* br_range */
-- {{0, 0, 0, FALSE}}, /* cond_field */
-+ .opcode = "bgezal",
-+ .br_range = BR_RANGE_S64K,
-+ .cond_field = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_seq[BR_RANGE_S256] = {
-+ INSN_BGEZAL}, /* bgezal $rt, label */
-+ .relax_code_condition[BR_RANGE_S256] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S256] = 4,
-+ .relax_branch_isize[BR_RANGE_S256] = 4,
-+ .relax_fixup[BR_RANGE_S256] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16K] = {
-+ INSN_BGEZAL}, /* bgezal $rt, label */
-+ .relax_code_condition[BR_RANGE_S16K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S16K] = 4,
-+ .relax_branch_isize[BR_RANGE_S16K] = 4,
-+ .relax_fixup[BR_RANGE_S16K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S64K] = {
-+ INSN_BGEZAL}, /* bgezal $rt, label */
-+ .relax_code_condition[BR_RANGE_S64K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S64K] = 4,
-+ .relax_branch_isize[BR_RANGE_S64K] = 4,
-+ .relax_fixup[BR_RANGE_S64K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16M] = {
-+ INSN_BLTZ, /* bltz $rt, $1 */
-+ INSN_JAL}, /* jal label */
-+ .relax_code_condition[BR_RANGE_S16M] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S16M] = 8,
-+ .relax_branch_isize[BR_RANGE_S16M] = 4,
-+ .relax_fixup[BR_RANGE_S16M] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGCALL5},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_U4G] = {
-+ INSN_BLTZ, /* bltz $rt, $1 */
-+ INSN_SETHI_TA, /* sethi $ta, label */
-+ INSN_ORI_TA, /* ori $ta, $ta, label */
-+ INSN_JRAL_TA}, /* jral $ta */
-+ .relax_code_condition[BR_RANGE_U4G] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_U4G] = 16,
-+ .relax_branch_isize[BR_RANGE_U4G] = 4,
-+ .relax_fixup[BR_RANGE_U4G] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGCALL6},
-+ {4, 4, 0, BFD_RELOC_NDS32_HI20},
-+ {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-+ {8, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-+ {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+ },
- {
-- {
-- INSN_BEQZS8 << 16 /* beqz $r15, label */
-- }, /* BR_RANGE_S256 */
-- {
-- INSN_BEQZ_TA /* bnez $rt, label */
-- }, /* BR_RANGE_S16K */
-- {
-- INSN_BEQZ_TA /* bnez $rt, label */
-- }, /* BR_RANGE_S64K */
-- {
-- INSN_BNEZ_TA, /* bnez $r15, $1 */
-- INSN_J /* j label */
-- }, /* BR_RANGE_S16M */
-- {
-- INSN_BNEZ_TA, /* bnez $r15, $1 */
-- INSN_SETHI_TA, /* sethi $ta, label */
-- INSN_ORI_TA, /* ori $ta, $ta, label */
-- INSN_JR_TA /* jr $ta */
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_seq */
-- {
-- {{0, 0, 0, FALSE}}, /* BR_RANGE_S256 */
-- {{0, 0, 0, FALSE}}, /* BR_RANGE_S16K */
-- {{0, 0, 0, FALSE}}, /* BR_RANGE_S64K */
-- {{0, 0, 0, FALSE}}, /* BR_RANGE_S16M */
-- {{0, 0, 0, FALSE}} /* BR_RANGE_U4G */
-- }, /* relax_code_condition */
-- {2, 4, 4, 8, 16}, /* relax_code_size */
-- {2, 4, 4, 4, 4}, /* relax_branch_isize */
-+ .opcode = "bltzal",
-+ .br_range = BR_RANGE_S64K,
-+ .cond_field = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_seq[BR_RANGE_S256] = {
-+ INSN_BLTZAL}, /* bltzal $rt, label */
-+ .relax_code_condition[BR_RANGE_S256] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S256] = 4,
-+ .relax_branch_isize[BR_RANGE_S256] = 4,
-+ .relax_fixup[BR_RANGE_S256] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16K] = {
-+ INSN_BLTZAL}, /* bltzal $rt, label */
-+ .relax_code_condition[BR_RANGE_S16K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S16K] = 4,
-+ .relax_branch_isize[BR_RANGE_S16K] = 4,
-+ .relax_fixup[BR_RANGE_S16K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S64K] = {
-+ INSN_BLTZAL}, /* bltzal $rt, label */
-+ .relax_code_condition[BR_RANGE_S64K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S64K] = 4,
-+ .relax_branch_isize[BR_RANGE_S64K] = 4,
-+ .relax_fixup[BR_RANGE_S64K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16M] = {
-+ INSN_BGEZ, /* bgez $rt, $1 */
-+ INSN_JAL}, /* jal label */
-+ .relax_code_condition[BR_RANGE_S16M] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S16M] = 8,
-+ .relax_branch_isize[BR_RANGE_S16M] = 4,
-+ .relax_fixup[BR_RANGE_S16M] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGCALL5},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_U4G] = {
-+ INSN_BGEZ, /* bgez $rt, $1 */
-+ INSN_SETHI_TA, /* sethi $ta, label */
-+ INSN_ORI_TA, /* ori $ta, $ta, label */
-+ INSN_JRAL_TA}, /* jral $ta */
-+ .relax_code_condition[BR_RANGE_U4G] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_U4G] = 16,
-+ .relax_branch_isize[BR_RANGE_U4G] = 4,
-+ .relax_fixup[BR_RANGE_U4G] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGCALL6},
-+ {4, 4, 0, BFD_RELOC_NDS32_HI20},
-+ {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-+ {8, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-+ {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+ },
- {
-- {
-- {0, 2, NDS32_PCREL, BFD_RELOC_NDS32_9_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-- {4, 4, 0, BFD_RELOC_NDS32_HI20},
-- {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-- {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-- {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-- {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- } /* BR_RANGE_U4G */
-- } /* relax_fixup */
-- },
-- {
-- "bnezs8", /* opcode */
-- BR_RANGE_S256, /* br_range */
-- {{0, 0, 0, FALSE}}, /* cond_field */
-+ .opcode = "j",
-+ .br_range = BR_RANGE_S16M,
-+ .cond_field = {
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_seq[BR_RANGE_S256] = {
-+ (INSN_J8 << 16)}, /* j8 label */
-+ .relax_code_size[BR_RANGE_S256] = 2,
-+ .relax_branch_isize[BR_RANGE_S256] = 2,
-+ .relax_fixup[BR_RANGE_S256] = {
-+ {0, 2, NDS32_PCREL, BFD_RELOC_NDS32_9_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16K] = {
-+ INSN_J}, /* j label */
-+ .relax_code_size[BR_RANGE_S16K] = 4,
-+ .relax_branch_isize[BR_RANGE_S16K] = 4,
-+ .relax_fixup[BR_RANGE_S16K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S64K] = {
-+ INSN_J}, /* j label */
-+ .relax_code_size[BR_RANGE_S64K] = 4,
-+ .relax_branch_isize[BR_RANGE_S64K] = 4,
-+ .relax_fixup[BR_RANGE_S64K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16M] = {
-+ INSN_J}, /* j label */
-+ .relax_code_size[BR_RANGE_S16M] = 4,
-+ .relax_branch_isize[BR_RANGE_S16M] = 4,
-+ .relax_fixup[BR_RANGE_S16M] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_U4G] = {
-+ INSN_SETHI_TA, /* sethi $ta, label */
-+ INSN_ORI_TA, /* ori $ta, $ta, label */
-+ INSN_JR_TA}, /* jr $ta */
-+ .relax_code_size[BR_RANGE_U4G] = 12,
-+ .relax_branch_isize[BR_RANGE_U4G] = 4,
-+ .relax_fixup[BR_RANGE_U4G] = {
-+ {0, 4, 0, BFD_RELOC_NDS32_HI20},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP4},
-+ {4, 4, NDS32_HINT | NDS32_FIX, BFD_RELOC_NDS32_LO12S0_ORI},
-+ {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {8, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {8, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-+ {8, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+ },
- {
-- {
-- INSN_BNEZS8 << 16 /* bnez $r15, label */
-- }, /* BR_RANGE_S256 */
-- {
-- INSN_BNEZ_TA /* bnez $r15, label */
-- }, /* BR_RANGE_S16K */
-- {
-- INSN_BNEZ_TA /* bnez $r15, label */
-- }, /* BR_RANGE_S64K */
-- {
-- INSN_BEQZ_TA, /* beqz $r15, $1 */
-- INSN_J /* j label */
-- }, /* BR_RANGE_S16M */
-- {
-- INSN_BEQZ_TA, /* beqz $r15, $1 */
-- INSN_SETHI_TA, /* sethi $ta, label */
-- INSN_ORI_TA, /* ori $ta, $ta, label */
-- INSN_JR_TA /* jr $ta */
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_seq */
-- {
-- {{0, 0, 0, FALSE}}, /* BR_RANGE_S256 */
-- {{0, 0, 0, FALSE}}, /* BR_RANGE_S16K */
-- {{0, 0, 0, FALSE}}, /* BR_RANGE_S64K */
-- {{0, 0, 0, FALSE}}, /* BR_RANGE_S16M */
-- {{0, 0, 0, FALSE}} /* BR_RANGE_U4G */
-- }, /* relax_code_condition */
-- {2, 4, 4, 8, 16}, /* relax_code_size */
-- {2, 4, 4, 4, 4}, /* relax_branch_isize */
-+ .opcode = "j8",
-+ .br_range = BR_RANGE_S256,
-+ .cond_field = {
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_seq[BR_RANGE_S256] = {
-+ (INSN_J8 << 16)}, /* j8 label */
-+ .relax_code_size[BR_RANGE_S256] = 2,
-+ .relax_branch_isize[BR_RANGE_S256] = 2,
-+ .relax_fixup[BR_RANGE_S256] = {
-+ {0, 2, NDS32_PCREL, BFD_RELOC_NDS32_9_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16K] = {
-+ INSN_J}, /* j label */
-+ .relax_code_size[BR_RANGE_S16K] = 4,
-+ .relax_branch_isize[BR_RANGE_S16K] = 4,
-+ .relax_fixup[BR_RANGE_S16K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S64K] = {
-+ INSN_J}, /* j label */
-+ .relax_code_size[BR_RANGE_S64K] = 4,
-+ .relax_branch_isize[BR_RANGE_S64K] = 4,
-+ .relax_fixup[BR_RANGE_S64K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16M] = {
-+ INSN_J}, /* j label */
-+ .relax_code_size[BR_RANGE_S16M] = 4,
-+ .relax_branch_isize[BR_RANGE_S16M] = 4,
-+ .relax_fixup[BR_RANGE_S16M] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_U4G] = {
-+ INSN_SETHI_TA, /* sethi $ta, label */
-+ INSN_ORI_TA, /* ori $ta, $ta, label */
-+ INSN_JR_TA}, /* jr $ta */
-+ .relax_code_size[BR_RANGE_U4G] = 12,
-+ .relax_branch_isize[BR_RANGE_U4G] = 4,
-+ .relax_fixup[BR_RANGE_U4G] = {
-+ {0, 4, 0, BFD_RELOC_NDS32_HI20},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP4},
-+ {4, 4, NDS32_HINT | NDS32_FIX, BFD_RELOC_NDS32_LO12S0_ORI},
-+ {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {8, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {8, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-+ {8, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+ },
- {
-- {
-- {0, 2, NDS32_PCREL, BFD_RELOC_NDS32_9_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-- {4, 4, 0, BFD_RELOC_NDS32_HI20},
-- {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-- {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-- {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-- {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- } /* BR_RANGE_U4G */
-- } /* relax_fixup */
-- },
-- {
-- "bnes38", /* opcode */
-- BR_RANGE_S256, /* br_range */
-+ .opcode = "beqz",
-+ .br_range = BR_RANGE_S64K,
-+ .cond_field = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ /* We do not use beqz38 and beqzs8 here directly because we
-+ don't want to check register number for specail condition. */
-+ .relax_code_seq[BR_RANGE_S256] = {
-+ INSN_BEQZ}, /* beqz $rt, label */
-+ .relax_code_condition[BR_RANGE_S256] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S256] = 4,
-+ .relax_branch_isize[BR_RANGE_S256] = 4,
-+ .relax_fixup[BR_RANGE_S256] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 4, NDS32_INSN16 , BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16K] = {
-+ INSN_BEQZ}, /* beqz $rt, label */
-+ .relax_code_condition[BR_RANGE_S16K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S16K] = 4,
-+ .relax_branch_isize[BR_RANGE_S16K] = 4,
-+ .relax_fixup[BR_RANGE_S16K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S64K] = {
-+ INSN_BEQZ}, /* beqz $rt, label */
-+ .relax_code_condition[BR_RANGE_S64K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S64K] = 4,
-+ .relax_branch_isize[BR_RANGE_S64K] = 4,
-+ .relax_fixup[BR_RANGE_S64K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16M] = {
-+ INSN_BNEZ, /* bnez $rt, $1 */
-+ INSN_J}, /* j label */
-+ .relax_code_condition[BR_RANGE_S16M] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S16M] = 8,
-+ .relax_branch_isize[BR_RANGE_S16M] = 4,
-+ .relax_fixup[BR_RANGE_S16M] = {
-+ /* bnez range is 17 pcrel, but it use 15 pcrel here since link time
-+ relaxtion. If 17 pcrel can reach, it do not have to
-+ use S16M. Therefore, 15 pcrel is just for linker to
-+ distinguish LONGJUMP5 and LONGJUMP6. */
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_U4G] = {
-+ INSN_BNEZ, /* bnez $rt, $1 */
-+ INSN_SETHI_TA, /* sethi $ta, label */
-+ INSN_ORI_TA, /* ori $ta, $ta, label */
-+ INSN_JR_TA}, /* jr $ta */
-+ .relax_code_condition[BR_RANGE_U4G] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_U4G] = 16,
-+ .relax_branch_isize[BR_RANGE_U4G] = 4,
-+ .relax_fixup[BR_RANGE_U4G] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-+ {4, 4, 0, BFD_RELOC_NDS32_HI20},
-+ {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-+ {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-+ {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+ },
- {
-- {0, 8, 0x7, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* cond_field */
-+ .opcode = "bgez",
-+ .br_range = BR_RANGE_S64K,
-+ .cond_field = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_seq[BR_RANGE_S256] = {
-+ INSN_BGEZ}, /* bgez $rt, label */
-+ .relax_code_condition[BR_RANGE_S256] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S256] = 4,
-+ .relax_branch_isize[BR_RANGE_S256] = 4,
-+ .relax_fixup[BR_RANGE_S256] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16K] = {
-+ INSN_BGEZ}, /* bgez $rt, label */
-+ .relax_code_condition[BR_RANGE_S16K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S16K] = 4,
-+ .relax_branch_isize[BR_RANGE_S16K] = 4,
-+ .relax_fixup[BR_RANGE_S16K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S64K] = {
-+ INSN_BGEZ}, /* bgez $rt, label */
-+ .relax_code_condition[BR_RANGE_S64K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S64K] = 4,
-+ .relax_branch_isize[BR_RANGE_S64K] = 4,
-+ .relax_fixup[BR_RANGE_S64K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16M] = {
-+ INSN_BLTZ, /* bltz $rt, $1 */
-+ INSN_J}, /* j label */
-+ .relax_code_condition[BR_RANGE_S16M] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S16M] = 8,
-+ .relax_branch_isize[BR_RANGE_S16M] = 4,
-+ .relax_fixup[BR_RANGE_S16M] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+ .relax_code_seq[BR_RANGE_U4G] = {
-+ INSN_BLTZ, /* bltz $rt, $1 */
-+ INSN_SETHI_TA, /* sethi $ta, label */
-+ INSN_ORI_TA, /* ori $ta, $ta, label */
-+ INSN_JR_TA}, /* jr $ta */
-+ .relax_code_condition[BR_RANGE_U4G] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_U4G] = 16,
-+ .relax_branch_isize[BR_RANGE_U4G] = 4,
-+ .relax_fixup[BR_RANGE_U4G] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-+ {4, 4, 0, BFD_RELOC_NDS32_HI20},
-+ {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-+ {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-+ {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+ },
- {
-- {
-- INSN_BNES38 << 16 /* bne $rt, $R5, label */
-- }, /* BR_RANGE_S256 */
-- {
-- INSN_BNE_R5 /* bne $rt, $R5, label */
-- }, /* BR_RANGE_S16K */
-- {
-- INSN_BEQ_R5, /* beq $rt, $R5, $1 */
-- INSN_J /* j label */
-- }, /* BR_RANGE_S64K */
-- {
-- INSN_BEQ_R5, /* beq $rt, $R5, $1 */
-- INSN_J /* j label */
-- }, /* BR_RANGE_S16M */
-- {
-- INSN_BEQ_R5, /* beq $rt, $R5, $1 */
-- INSN_SETHI_TA, /* sethi $ta, label */
-- INSN_ORI_TA, /* ori $ta, $ta, label */
-- INSN_JR_TA /* jr $ta */
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_seq */
-+ .opcode = "bnez",
-+ .br_range = BR_RANGE_S64K,
-+ .cond_field = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_seq[BR_RANGE_S256] = {
-+ INSN_BNEZ}, /* bnez $rt, label */
-+ .relax_code_condition[BR_RANGE_S256] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S256] = 4,
-+ .relax_branch_isize[BR_RANGE_S256] = 4,
-+ .relax_fixup[BR_RANGE_S256] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 4, NDS32_INSN16, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16K] = {
-+ INSN_BNEZ}, /* bnez $rt, label */
-+ .relax_code_condition[BR_RANGE_S16K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S16K] = 4,
-+ .relax_branch_isize[BR_RANGE_S16K] = 4,
-+ .relax_fixup[BR_RANGE_S16K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S64K] = {
-+ INSN_BNEZ}, /* bnez $rt, label */
-+ .relax_code_condition[BR_RANGE_S64K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S64K] = 4,
-+ .relax_branch_isize[BR_RANGE_S64K] = 4,
-+ .relax_fixup[BR_RANGE_S64K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16M] = {
-+ INSN_BEQZ, /* beqz $rt, $1 */
-+ INSN_J}, /* j label */
-+ .relax_code_condition[BR_RANGE_S16M] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S16M] = 8,
-+ .relax_branch_isize[BR_RANGE_S16M] = 4,
-+ .relax_fixup[BR_RANGE_S16M] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_U4G] = {
-+ INSN_BEQZ, /* beqz $rt, $1 */
-+ INSN_SETHI_TA, /* sethi $ta, label */
-+ INSN_ORI_TA, /* ori $ta, $ta, label */
-+ INSN_JR_TA}, /* jr $ta */
-+ .relax_code_condition[BR_RANGE_U4G] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_U4G] = 16,
-+ .relax_branch_isize[BR_RANGE_U4G] = 4,
-+ .relax_fixup[BR_RANGE_U4G] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-+ {4, 4, 0, BFD_RELOC_NDS32_HI20},
-+ {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-+ {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-+ {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+ },
- {
-- {
-- {0, 8, 0x7, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_condition */
-- {2, 4, 8, 8, 16}, /* relax_code_size */
-- {2, 4, 4, 4, 4}, /* relax_branch_isize */
-+ .opcode = "bgtz",
-+ .br_range = BR_RANGE_S64K,
-+ .cond_field = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_seq[BR_RANGE_S256] = {
-+ INSN_BGTZ}, /* bgtz $rt, label */
-+ .relax_code_condition[BR_RANGE_S256] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S256] = 4,
-+ .relax_branch_isize[BR_RANGE_S256] = 4,
-+ .relax_fixup[BR_RANGE_S256] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16K] = {
-+ INSN_BGTZ}, /* bgtz $rt, label */
-+ .relax_code_condition[BR_RANGE_S16K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S16K] = 4,
-+ .relax_branch_isize[BR_RANGE_S16K] = 4,
-+ .relax_fixup[BR_RANGE_S16K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S64K] = {
-+ INSN_BGTZ}, /* bgtz $rt, label */
-+ .relax_code_condition[BR_RANGE_S64K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S64K] = 4,
-+ .relax_branch_isize[BR_RANGE_S64K] = 4,
-+ .relax_fixup[BR_RANGE_S64K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16M] = {
-+ INSN_BLEZ, /* blez $rt, $1 */
-+ INSN_J}, /* j label */
-+ .relax_code_condition[BR_RANGE_S16M] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S16M] = 8,
-+ .relax_branch_isize[BR_RANGE_S16M] = 4,
-+ .relax_fixup[BR_RANGE_S16M] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_U4G] = {
-+ INSN_BLEZ, /* blez $rt, $1 */
-+ INSN_SETHI_TA, /* sethi $ta, label */
-+ INSN_ORI_TA, /* ori $ta, $ta, label */
-+ INSN_JR_TA}, /* jr $ta */
-+ .relax_code_condition[BR_RANGE_U4G] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_U4G] = 16,
-+ .relax_branch_isize[BR_RANGE_U4G] = 4,
-+ .relax_fixup[BR_RANGE_U4G] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-+ {4, 4, 0, BFD_RELOC_NDS32_HI20},
-+ {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-+ {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-+ {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+ },
- {
-- {
-- {0, 2, NDS32_PCREL, BFD_RELOC_NDS32_9_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-- {4, 4, 0, BFD_RELOC_NDS32_HI20},
-- {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-- {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-- {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-- {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- } /* BR_RANGE_U4G */
-- } /* relax_fixup */
-- },
-- {
-- "beqs38", /* opcode */
-- BR_RANGE_S256, /* br_range */
-+ .opcode = "blez",
-+ .br_range = BR_RANGE_S64K,
-+ .cond_field = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_seq[BR_RANGE_S256] = {
-+ INSN_BLEZ}, /* blez $rt, label */
-+ .relax_code_condition[BR_RANGE_S256] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S256] = 4,
-+ .relax_branch_isize[BR_RANGE_S256] = 4,
-+ .relax_fixup[BR_RANGE_S256] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16K] = {
-+ INSN_BLEZ}, /* blez $rt, label */
-+ .relax_code_condition[BR_RANGE_S16K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S16K] = 4,
-+ .relax_branch_isize[BR_RANGE_S16K] = 4,
-+ .relax_fixup[BR_RANGE_S16K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S64K] = {
-+ INSN_BLEZ}, /* blez $rt, label */
-+ .relax_code_condition[BR_RANGE_S64K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S64K] = 4,
-+ .relax_branch_isize[BR_RANGE_S64K] = 4,
-+ .relax_fixup[BR_RANGE_S64K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16M] = {
-+ INSN_BGTZ, /* bgtz $rt, $1 */
-+ INSN_J}, /* j label */
-+ .relax_code_condition[BR_RANGE_S16M] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S16M] = 8,
-+ .relax_branch_isize[BR_RANGE_S16M] = 4,
-+ .relax_fixup[BR_RANGE_S16M] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_U4G] = {
-+ INSN_BGTZ, /* bgtz $rt, $1 */
-+ INSN_SETHI_TA, /* sethi $ta, label */
-+ INSN_ORI_TA, /* ori $ta, $ta, label */
-+ INSN_JR_TA}, /* jr $ta */
-+ .relax_code_condition[BR_RANGE_U4G] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_U4G] = 16,
-+ .relax_branch_isize[BR_RANGE_U4G] = 4,
-+ .relax_fixup[BR_RANGE_U4G] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-+ {4, 4, 0, BFD_RELOC_NDS32_HI20},
-+ {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-+ {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-+ {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+ },
- {
-- {0, 8, 0x7, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* cond_field */
-+ .opcode = "bltz",
-+ .br_range = BR_RANGE_S64K,
-+ .cond_field = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_seq[BR_RANGE_S256] = {
-+ INSN_BLTZ}, /* bltz $rt, label */
-+ .relax_code_condition[BR_RANGE_S256] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S256] = 4,
-+ .relax_branch_isize[BR_RANGE_S256] = 4,
-+ .relax_fixup[BR_RANGE_S256] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16K] = {
-+ INSN_BLTZ}, /* bltz $rt, label */
-+ .relax_code_condition[BR_RANGE_S16K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S16K] = 4,
-+ .relax_branch_isize[BR_RANGE_S16K] = 4,
-+ .relax_fixup[BR_RANGE_S16K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S64K] = {
-+ INSN_BLTZ}, /* bltz $rt, label */
-+ .relax_code_condition[BR_RANGE_S64K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S64K] = 4,
-+ .relax_branch_isize[BR_RANGE_S64K] = 4,
-+ .relax_fixup[BR_RANGE_S64K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16M] = {
-+ INSN_BGEZ, /* bgez $rt, $1 */
-+ INSN_J}, /* j label */
-+ .relax_code_condition[BR_RANGE_S16M] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_S16M] = 8,
-+ .relax_branch_isize[BR_RANGE_S16M] = 4,
-+ .relax_fixup[BR_RANGE_S16M] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_U4G] = {
-+ INSN_BGEZ, /* bgez $rt, $1 */
-+ INSN_SETHI_TA, /* sethi $ta, label */
-+ INSN_ORI_TA, /* ori $ta, $ta, label */
-+ INSN_JR_TA}, /* jr $ta */
-+ .relax_code_condition[BR_RANGE_U4G] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE},
-+ },
-+ .relax_code_size[BR_RANGE_U4G] = 16,
-+ .relax_branch_isize[BR_RANGE_U4G] = 4,
-+ .relax_fixup[BR_RANGE_U4G] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-+ {4, 4, 0, BFD_RELOC_NDS32_HI20},
-+ {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-+ {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-+ {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+ },
- {
-- {
-- INSN_BEQS38 << 16 /* beq $rt, $R5, label */
-- }, /* BR_RANGE_S256 */
-- {
-- INSN_BEQ_R5 /* beq $rt, $R5, label */
-- }, /* BR_RANGE_S16K */
-- {
-- INSN_BNE_R5, /* bne $rt, $R5, $1 */
-- INSN_J /* j label */
-- }, /* BR_RANGE_S64K */
-- {
-- INSN_BNE_R5, /* bne $rt, $R5, $1 */
-- INSN_J /* j label */
-- }, /* BR_RANGE_S16M */
-- {
-- INSN_BNE_R5, /* bne $rt, $R5, $1 */
-- INSN_SETHI_TA, /* sethi $ta, label */
-- INSN_ORI_TA, /* ori $ta, $ta, label */
-- INSN_JR_TA /* jr $ta */
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_seq */
-+ .opcode = "beq",
-+ .br_range = BR_RANGE_S16K,
-+ .cond_field = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 15, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_seq[BR_RANGE_S256] = {
-+ INSN_BEQ}, /* beq $rt, $ra, label */
-+ .relax_code_condition[BR_RANGE_S256] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 15, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S256] = 4,
-+ .relax_branch_isize[BR_RANGE_S256] = 4,
-+ .relax_fixup[BR_RANGE_S256] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16K] = {
-+ INSN_BEQ}, /* beq $rt, $ra, label */
-+ .relax_code_condition[BR_RANGE_S16K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 15, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S16K] = 4,
-+ .relax_branch_isize[BR_RANGE_S16K] = 4,
-+ .relax_fixup[BR_RANGE_S16K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S64K] = {
-+ INSN_BNE, /* bne $rt, $ra, $1 */
-+ INSN_J}, /* j label */
-+ .relax_code_condition[BR_RANGE_S64K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 15, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S64K] = 8,
-+ .relax_branch_isize[BR_RANGE_S64K] = 4,
-+ .relax_fixup[BR_RANGE_S64K] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16M] = {
-+ INSN_BNE, /* bne $rt, $ra, $1 */
-+ INSN_J}, /* j label */
-+ .relax_code_condition[BR_RANGE_S16M] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 15, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S16M] = 8,
-+ .relax_branch_isize[BR_RANGE_S16M] = 4,
-+ .relax_fixup[BR_RANGE_S16M] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_U4G] = {
-+ INSN_BNE, /* bne $rt, $ra, $1 */
-+ INSN_SETHI_TA, /* sethi $ta, label */
-+ INSN_ORI_TA, /* ori $ta, $ta, label */
-+ INSN_JR_TA}, /* jr $ta */
-+ .relax_code_condition[BR_RANGE_U4G] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 15, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_U4G] = 16,
-+ .relax_branch_isize[BR_RANGE_U4G] = 4,
-+ .relax_fixup[BR_RANGE_U4G] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-+ {4, 4, 0, BFD_RELOC_NDS32_HI20},
-+ {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-+ {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-+ {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+ },
- {
-- {
-- {0, 8, 0x7, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_condition */
-- {2, 4, 8, 8, 16}, /* relax_code_size */
-- {2, 4, 4, 4, 4}, /* relax_branch_isize */
-+ .opcode = "bne",
-+ .br_range = BR_RANGE_S16K,
-+ .cond_field = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 15, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_seq[BR_RANGE_S256] = {
-+ INSN_BNE}, /* bne $rt, $ra, label */
-+ .relax_code_condition[BR_RANGE_S256] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 15, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S256] = 4,
-+ .relax_branch_isize[BR_RANGE_S256] = 4,
-+ .relax_fixup[BR_RANGE_S256] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16K] = {
-+ INSN_BNE}, /* bne $rt, $ra, label */
-+ .relax_code_condition[BR_RANGE_S16K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 15, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S16K] = 4,
-+ .relax_branch_isize[BR_RANGE_S16K] = 4,
-+ .relax_fixup[BR_RANGE_S16K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S64K] = {
-+ INSN_BEQ, /* beq $rt, $ra, $1 */
-+ INSN_J}, /* j label */
-+ .relax_code_condition[BR_RANGE_S64K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 15, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S64K] = 8,
-+ .relax_branch_isize[BR_RANGE_S64K] = 4,
-+ .relax_fixup[BR_RANGE_S64K] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16M] = {
-+ INSN_BEQ, /* beq $rt, $ra, $1 */
-+ INSN_J}, /* j label */
-+ .relax_code_condition[BR_RANGE_S16M] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 15, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S16M] = 8,
-+ .relax_branch_isize[BR_RANGE_S16M] = 4,
-+ .relax_fixup[BR_RANGE_S16M] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_U4G] = {
-+ INSN_BEQ, /* beq $rt, $ra, $1 */
-+ INSN_SETHI_TA, /* sethi $ta, label */
-+ INSN_ORI_TA, /* ori $ta, $ta, label */
-+ INSN_JR_TA}, /* jr $ta */
-+ .relax_code_condition[BR_RANGE_U4G] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 15, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_U4G] = 16,
-+ .relax_branch_isize[BR_RANGE_U4G] = 4,
-+ .relax_fixup[BR_RANGE_U4G] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-+ {4, 4, 0, BFD_RELOC_NDS32_HI20},
-+ {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-+ {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-+ {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+ },
- {
-- {
-- {0, 2, NDS32_PCREL, BFD_RELOC_NDS32_9_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-- {4, 4, 0, BFD_RELOC_NDS32_HI20},
-- {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-- {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-- {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-- {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-- {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- } /* BR_RANGE_U4G */
-- } /* relax_fixup */
-- },
-- {
-- "beqc", /* opcode */
-- BR_RANGE_S256, /* br_range */
-+ .opcode = "beqz38",
-+ .br_range = BR_RANGE_S256,
-+ .cond_field = {
-+ {0, 8, 0x7, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_seq[BR_RANGE_S256] = {
-+ INSN_BEQZ38 << 16}, /* beqz $rt, label */
-+ .relax_code_condition[BR_RANGE_S256] = {
-+ {0, 8, 0x7, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S256] = 2,
-+ .relax_branch_isize[BR_RANGE_S256] = 2,
-+ .relax_fixup[BR_RANGE_S256] = {
-+ {0, 2, NDS32_PCREL, BFD_RELOC_NDS32_9_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16K] = {
-+ INSN_BEQZ}, /* beqz $rt, label */
-+ .relax_code_condition[BR_RANGE_S16K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S16K] = 4,
-+ .relax_branch_isize[BR_RANGE_S16K] = 4,
-+ .relax_fixup[BR_RANGE_S16K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S64K] = {
-+ INSN_BEQZ}, /* beqz $rt, label */
-+ .relax_code_condition[BR_RANGE_S64K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S64K] = 4,
-+ .relax_branch_isize[BR_RANGE_S64K] = 4,
-+ .relax_fixup[BR_RANGE_S64K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16M] = {
-+ INSN_BNEZ, /* bnez $rt, $1 */
-+ INSN_J}, /* j label */
-+ .relax_code_condition[BR_RANGE_S16M] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S16M] = 8,
-+ .relax_branch_isize[BR_RANGE_S16M] = 4,
-+ .relax_fixup[BR_RANGE_S16M] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_U4G] = {
-+ INSN_BNEZ, /* bnez $rt, $1 */
-+ INSN_SETHI_TA, /* sethi $ta, label */
-+ INSN_ORI_TA, /* ori $ta, $ta, label */
-+ INSN_JR_TA}, /* jr $ta */
-+ .relax_code_condition[BR_RANGE_U4G] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_U4G] = 16,
-+ .relax_branch_isize[BR_RANGE_U4G] = 4,
-+ .relax_fixup[BR_RANGE_U4G] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-+ {4, 4, 0, BFD_RELOC_NDS32_HI20},
-+ {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-+ {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-+ {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+ },
- {
-- {0, 8, 0x7FF, TRUE},
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* cond_field */
-+ .opcode = "bnez38",
-+ .br_range = BR_RANGE_S256,
-+ .cond_field = {
-+ {0, 8, 0x7, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_seq[BR_RANGE_S256] = {
-+ INSN_BNEZ38 << 16}, /* bnez $rt, label */
-+ .relax_code_condition[BR_RANGE_S256] = {
-+ {0, 8, 0x7, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S256] = 2,
-+ .relax_branch_isize[BR_RANGE_S256] = 2,
-+ .relax_fixup[BR_RANGE_S256] = {
-+ {0, 2, NDS32_PCREL, BFD_RELOC_NDS32_9_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16K] = {
-+ INSN_BNEZ}, /* bnez $rt, label */
-+ .relax_code_condition[BR_RANGE_S16K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S16K] = 4,
-+ .relax_branch_isize[BR_RANGE_S16K] = 4,
-+ .relax_fixup[BR_RANGE_S16K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S64K] = {
-+ INSN_BNEZ}, /* bnez $rt, label */
-+ .relax_code_condition[BR_RANGE_S64K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S64K] = 4,
-+ .relax_branch_isize[BR_RANGE_S64K] = 4,
-+ .relax_fixup[BR_RANGE_S64K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16M] = {
-+ INSN_BEQZ, /* beqz $rt, $1 */
-+ INSN_J}, /* j label */
-+ .relax_code_condition[BR_RANGE_S16M] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S16M] = 8,
-+ .relax_branch_isize[BR_RANGE_S16M] = 4,
-+ .relax_fixup[BR_RANGE_S16M] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_U4G] = {
-+ INSN_BEQZ, /* beqz $rt, $1 */
-+ INSN_SETHI_TA, /* sethi $ta, label */
-+ INSN_ORI_TA, /* ori $ta, $ta, label */
-+ INSN_JR_TA}, /* jr $ a */
-+ .relax_code_condition[BR_RANGE_U4G] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_U4G] = 16,
-+ .relax_branch_isize[BR_RANGE_U4G] = 4,
-+ .relax_fixup[BR_RANGE_U4G] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-+ {4, 4, 0, BFD_RELOC_NDS32_HI20},
-+ {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-+ {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-+ {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+ },
- {
-- {
-- INSN_BEQC /* beqc $rt, imm11s, label */
-- }, /* BR_RANGE_S256 */
-- {
-- INSN_MOVI_TA, /* movi $ta, imm11s */
-- INSN_BEQ_TA /* beq $rt, $ta, label */
-- }, /* BR_RANGE_S16K */
-- {
-- INSN_BNEC, /* bnec $rt, imm11s, $1 */
-- INSN_J /* j label */
-- }, /* BR_RANGE_S64K */
-- {
-- INSN_BNEC, /* bnec $rt, imm11s, $1 */
-- INSN_J /* j label */
-- }, /* BR_RANGE_S16M */
-- {
-- INSN_BNEC, /* bnec $rt, imm11s, $1 */
-- INSN_SETHI_TA, /* sethi $ta, label */
-- INSN_ORI_TA, /* ori $ta, $ta, label */
-- INSN_JR_TA /* jr $ta */
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_seq */
-+ .opcode = "beqzs8",
-+ .br_range = BR_RANGE_S256,
-+ .cond_field = {
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_seq[BR_RANGE_S256] = {
-+ INSN_BEQZS8 << 16}, /* beqz $r15, label */
-+ .relax_code_size[BR_RANGE_S256] = 2,
-+ .relax_branch_isize[BR_RANGE_S256] = 2,
-+ .relax_fixup[BR_RANGE_S256] = {
-+ {0, 2, NDS32_PCREL, BFD_RELOC_NDS32_9_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16K] = {
-+ INSN_BEQZ_TA}, /* beqz $r15, label */
-+ .relax_code_size[BR_RANGE_S16K] = 4,
-+ .relax_branch_isize[BR_RANGE_S16K] = 4,
-+ .relax_fixup[BR_RANGE_S16K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S64K] = {
-+ INSN_BEQZ_TA}, /* beqz $r15, label */
-+ .relax_code_size[BR_RANGE_S64K] = 4,
-+ .relax_branch_isize[BR_RANGE_S64K] = 4,
-+ .relax_fixup[BR_RANGE_S64K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16M] = {
-+ INSN_BNEZ_TA, /* bnez $r15, $1 */
-+ INSN_J}, /* j label */
-+ .relax_code_size[BR_RANGE_S16M] = 8,
-+ .relax_branch_isize[BR_RANGE_S16M] = 4,
-+ .relax_fixup[BR_RANGE_S16M] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_U4G] = {
-+ INSN_BNEZ_TA, /* bnez $r15, $1 */
-+ INSN_SETHI_TA, /* sethi $ta, label */
-+ INSN_ORI_TA, /* ori $ta, $ta, label */
-+ INSN_JR_TA}, /* jr $ a */
-+ .relax_code_size[BR_RANGE_U4G] = 16,
-+ .relax_branch_isize[BR_RANGE_U4G] = 4,
-+ .relax_fixup[BR_RANGE_U4G] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-+ {4, 4, 0, BFD_RELOC_NDS32_HI20},
-+ {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-+ {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-+ {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+ },
- {
-- {
-- {0, 8, 0x7FF, TRUE},
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 0, 0xFFFFF, FALSE},
-- {4, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 8, 0x7FF, FALSE},
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 8, 0x7FF, FALSE},
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 8, 0x7FF, FALSE},
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_condition */
-- {4, 8, 8, 8, 16}, /* relax_code_size */
-- {4, 4, 4, 4, 4}, /* relax_branch_isize */
-+ .opcode = "bnezs8",
-+ .br_range = BR_RANGE_S256,
-+ .cond_field = {
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_seq[BR_RANGE_S256] = {
-+ INSN_BNEZS8 << 16}, /* bnez $r15, label */
-+ .relax_code_size[BR_RANGE_S256] = 2,
-+ .relax_branch_isize[BR_RANGE_S256] = 2,
-+ .relax_fixup[BR_RANGE_S256] = {
-+ {0, 2, NDS32_PCREL, BFD_RELOC_NDS32_9_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16K] = {
-+ INSN_BNEZ_TA}, /* bnez $r15, label */
-+ .relax_code_size[BR_RANGE_S16K] = 4,
-+ .relax_branch_isize[BR_RANGE_S16K] = 4,
-+ .relax_fixup[BR_RANGE_S16K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S64K] = {
-+ INSN_BNEZ_TA}, /* bnez $r15, label */
-+ .relax_code_size[BR_RANGE_S64K] = 4,
-+ .relax_branch_isize[BR_RANGE_S64K] = 4,
-+ .relax_fixup[BR_RANGE_S64K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_17_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16M] = {
-+ INSN_BEQZ_TA, /* beqz $r15, $1 */
-+ INSN_J}, /* j label */
-+ .relax_code_size[BR_RANGE_S16M] = 8,
-+ .relax_branch_isize[BR_RANGE_S16M] = 4,
-+ .relax_fixup[BR_RANGE_S16M] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_U4G] = {
-+ INSN_BEQZ_TA, /* beqz $r15, $1 */
-+ INSN_SETHI_TA, /* sethi $ta, label */
-+ INSN_ORI_TA, /* ori $ta, $ta, label */
-+ INSN_JR_TA}, /* jr $ a */
-+ .relax_code_size[BR_RANGE_U4G] = 16,
-+ .relax_branch_isize[BR_RANGE_U4G] = 4,
-+ .relax_fixup[BR_RANGE_U4G] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-+ {4, 4, 0, BFD_RELOC_NDS32_HI20},
-+ {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-+ {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-+ {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+ },
- {
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_WORD_9_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP7},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_WORD_9_PCREL},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_WORD_9_PCREL},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_WORD_9_PCREL},
-- {4, 4, 0, BFD_RELOC_NDS32_HI20},
-- {8, 4, 0, BFD_RELOC_NDS32_LO12S0_ORI},
-- {12, 4, NDS32_INSN16, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- } /* BR_RANGE_U4G */
-- } /* relax_fixup */
-- },
-- {
-- "bnec", /* opcode */
-- BR_RANGE_S256, /* br_range */
-+ .opcode = "bnes38",
-+ .br_range = BR_RANGE_S256,
-+ .cond_field = {
-+ {0, 8, 0x7, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_seq[BR_RANGE_S256] = {
-+ INSN_BNES38 << 16}, /* bne $rt, $r5, label */
-+ .relax_code_condition[BR_RANGE_S256] = {
-+ {0, 8, 0x7, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S256] = 2,
-+ .relax_branch_isize[BR_RANGE_S256] = 2,
-+ .relax_fixup[BR_RANGE_S256] = {
-+ {0, 2, NDS32_PCREL, BFD_RELOC_NDS32_9_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16K] = {
-+ INSN_BNE_R5}, /* bne $rt, $r5, label */
-+ .relax_code_condition[BR_RANGE_S16K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S16K] = 4,
-+ .relax_branch_isize[BR_RANGE_S16K] = 4,
-+ .relax_fixup[BR_RANGE_S16K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S64K] = {
-+ INSN_BEQ_R5, /* beq $rt, $r5, $1 */
-+ INSN_J}, /* j label */
-+ .relax_code_condition[BR_RANGE_S64K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S64K] = 8,
-+ .relax_branch_isize[BR_RANGE_S64K] = 4,
-+ .relax_fixup[BR_RANGE_S64K] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16M] = {
-+ INSN_BEQ_R5, /* beq $rt, $r5, $1 */
-+ INSN_J}, /* j label */
-+ .relax_code_condition[BR_RANGE_S16M] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S16M] = 8,
-+ .relax_branch_isize[BR_RANGE_S16M] = 4,
-+ .relax_fixup[BR_RANGE_S16M] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_U4G] = {
-+ INSN_BEQ_R5, /* beq $rt, $r5, $1 */
-+ INSN_SETHI_TA, /* sethi $ta, label */
-+ INSN_ORI_TA, /* ori $ta, $ta, label */
-+ INSN_JR_TA}, /* jr $ a */
-+ .relax_code_condition[BR_RANGE_U4G] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_U4G] = 16,
-+ .relax_branch_isize[BR_RANGE_U4G] = 4,
-+ .relax_fixup[BR_RANGE_U4G] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-+ {4, 4, 0, BFD_RELOC_NDS32_HI20},
-+ {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-+ {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-+ {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+ },
- {
-- {0, 8, 0x7FF, TRUE},
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* cond_field */
-+ .opcode = "beqs38",
-+ .br_range = BR_RANGE_S256,
-+ .cond_field = {
-+ {0, 8, 0x7, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_seq[BR_RANGE_S256] = {
-+ INSN_BEQS38 << 16}, /* beq $rt, $r5, label */
-+ .relax_code_condition[BR_RANGE_S256] = {
-+ {0, 8, 0x7, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S256] = 2,
-+ .relax_branch_isize[BR_RANGE_S256] = 2,
-+ .relax_fixup[BR_RANGE_S256] = {
-+ {0, 2, NDS32_PCREL, BFD_RELOC_NDS32_9_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16K] = {
-+ INSN_BEQ_R5}, /* beq $rt, $r5, label */
-+ .relax_code_condition[BR_RANGE_S16K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S16K] = 4,
-+ .relax_branch_isize[BR_RANGE_S16K] = 4,
-+ .relax_fixup[BR_RANGE_S16K] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S64K] = {
-+ INSN_BNE_R5, /* bne $rt, $r5, $1 */
-+ INSN_J}, /* j label */
-+ .relax_code_condition[BR_RANGE_S64K] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S64K] = 8,
-+ .relax_branch_isize[BR_RANGE_S64K] = 4,
-+ .relax_fixup[BR_RANGE_S64K] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16M] = {
-+ INSN_BNE_R5, /* bne $rt, $r5, $1 */
-+ INSN_J}, /* j label */
-+ .relax_code_condition[BR_RANGE_S16M] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S16M] = 8,
-+ .relax_branch_isize[BR_RANGE_S16M] = 4,
-+ .relax_fixup[BR_RANGE_S16M] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP5},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {4, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_U4G] = {
-+ INSN_BNE_R5, /* bne $rt, $r5, $1 */
-+ INSN_SETHI_TA, /* sethi $ta, label */
-+ INSN_ORI_TA, /* ori $ta, $ta, label */
-+ INSN_JR_TA}, /* jr $ a */
-+ .relax_code_condition[BR_RANGE_U4G] = {
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_U4G] = 16,
-+ .relax_branch_isize[BR_RANGE_U4G] = 4,
-+ .relax_fixup[BR_RANGE_U4G] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP6},
-+ {4, 4, 0, BFD_RELOC_NDS32_HI20},
-+ {4, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {8, 4, NDS32_FIX | NDS32_HINT, BFD_RELOC_NDS32_LO12S0_ORI},
-+ {8, 4, NDS32_PTR |NDS32_HINT, BFD_RELOC_NDS32_PTR},
-+ {12, 4, NDS32_ABS | NDS32_HINT, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {12, 4, NDS32_SYM | NDS32_HINT, BFD_RELOC_NDS32_EMPTY},
-+ {12, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+ },
- {
-- {
-- INSN_BNEC /* bnec $rt, imm11s, label */
-- }, /* BR_RANGE_S256 */
-- {
-- INSN_MOVI_TA, /* movi $ta, imm11s */
-- INSN_BNE_TA /* bne $rt, $ta, label */
-- }, /* BR_RANGE_S16K */
-- {
-- INSN_BEQC, /* beqc $rt, imm11s, $1 */
-- INSN_J /* j label */
-- }, /* BR_RANGE_S64K */
-- {
-- INSN_BEQC, /* beqc $rt, imm11s, $1 */
-- INSN_J /* j label */
-- }, /* BR_RANGE_S16M */
-- {
-- INSN_BEQC, /* beqc $rt, imm11s, $1 */
-- INSN_SETHI_TA, /* sethi $ta, label */
-- INSN_ORI_TA, /* ori $ta, $ta, label */
-- INSN_JR_TA /* jr $ta */
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_seq */
-+ .opcode = "beqc",
-+ .br_range = BR_RANGE_S256,
-+ .cond_field = {
-+ {0, 8, 0x7FF, TRUE},
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_seq[BR_RANGE_S256] = {
-+ INSN_BEQC}, /* beqc $rt, imm11s, label */
-+ .relax_code_condition[BR_RANGE_S256] = {
-+ {0, 8, 0x7FF, FALSE},
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S256] = 4,
-+ .relax_branch_isize[BR_RANGE_S256] = 4,
-+ .relax_fixup[BR_RANGE_S256] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_WORD_9_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16K] = {
-+ INSN_MOVI_TA, /* movi $ta, imm11s */
-+ INSN_BEQ_TA}, /* beq $rt, $ta, label */
-+ .relax_code_condition[BR_RANGE_S16K] = {
-+ {0, 0, 0xFFFFF, FALSE},
-+ {4, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S16K] = 8,
-+ .relax_branch_isize[BR_RANGE_S16K] = 4,
-+ .relax_fixup[BR_RANGE_S16K] = {
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP7},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S64K] = {
-+ INSN_BNEC, /* bnec $rt, imm11s, $1 */
-+ INSN_J}, /* j label */
-+ .relax_code_condition[BR_RANGE_S64K] = {
-+ {0, 8, 0x7FF, FALSE},
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S64K] = 8,
-+ .relax_branch_isize[BR_RANGE_S64K] = 4,
-+ .relax_fixup[BR_RANGE_S64K] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_WORD_9_PCREL},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16M] = {
-+ INSN_BNEC, /* bnec $rt, imm11s, $1 */
-+ INSN_J}, /* j label */
-+ .relax_code_condition[BR_RANGE_S16M] = {
-+ {0, 8, 0x7FF, FALSE},
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S16M] = 8,
-+ .relax_branch_isize[BR_RANGE_S16M] = 4,
-+ .relax_fixup[BR_RANGE_S16M] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_WORD_9_PCREL},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_U4G] = {
-+ INSN_BNEC, /* bnec $rt, imm11s, $1 */
-+ INSN_SETHI_TA, /* sethi $ta, label */
-+ INSN_ORI_TA, /* ori $ta, $ta, label */
-+ INSN_JR_TA}, /* jr $ a */
-+ .relax_code_condition[BR_RANGE_U4G] = {
-+ {0, 8, 0x7FF, FALSE},
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_U4G] = 16,
-+ .relax_branch_isize[BR_RANGE_U4G] = 4,
-+ .relax_fixup[BR_RANGE_U4G] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_WORD_9_PCREL},
-+ {4, 4, 0, BFD_RELOC_NDS32_HI20},
-+ {8, 4, 0, BFD_RELOC_NDS32_LO12S0_ORI},
-+ {12, 4, NDS32_INSN16, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+ },
- {
-- {
-- {0, 8, 0x7FF, TRUE},
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 0, 0xFFFFF, FALSE},
-- {4, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 8, 0x7FF, FALSE},
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 8, 0x7FF, FALSE},
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 8, 0x7FF, FALSE},
-- {0, 20, 0x1F, FALSE},
-- {0, 0, 0, FALSE}
-- } /* BR_RANGE_U4G */
-- }, /* relax_code_condition */
-- {4, 8, 8, 8, 16}, /* relax_code_size */
-- {4, 4, 4, 4, 4}, /* relax_branch_isize */
-+ .opcode = "bnec",
-+ .br_range = BR_RANGE_S256,
-+ .cond_field = {
-+ {0, 8, 0x7FF, TRUE},
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_seq[BR_RANGE_S256] = {
-+ INSN_BNEC}, /* bnec $rt, imm11s, label */
-+ .relax_code_condition[BR_RANGE_S256] = {
-+ {0, 8, 0x7FF, FALSE},
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S256] = 4,
-+ .relax_branch_isize[BR_RANGE_S256] = 4,
-+ .relax_fixup[BR_RANGE_S256] = {
-+ {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_WORD_9_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16K] = {
-+ INSN_MOVI_TA, /* movi $ta, imm11s */
-+ INSN_BNE_TA}, /* bne $rt, $ta, label */
-+ .relax_code_condition[BR_RANGE_S16K] = {
-+ {0, 0, 0xFFFFF, FALSE},
-+ {4, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S16K] = 8,
-+ .relax_branch_isize[BR_RANGE_S16K] = 4,
-+ .relax_fixup[BR_RANGE_S16K] = {
-+ {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-+ {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP7},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S64K] = {
-+ INSN_BEQC, /* beqc $rt, imm11s, $1 */
-+ INSN_J}, /* j label */
-+ .relax_code_condition[BR_RANGE_S64K] = {
-+ {0, 8, 0x7FF, FALSE},
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S64K] = 8,
-+ .relax_branch_isize[BR_RANGE_S64K] = 4,
-+ .relax_fixup[BR_RANGE_S64K] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_WORD_9_PCREL},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_S16M] = {
-+ INSN_BEQC, /* beqc $rt, imm11s, $1 */
-+ INSN_J}, /* j label */
-+ .relax_code_condition[BR_RANGE_S16M] = {
-+ {0, 8, 0x7FF, FALSE},
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_S16M] = 8,
-+ .relax_branch_isize[BR_RANGE_S16M] = 4,
-+ .relax_fixup[BR_RANGE_S16M] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_WORD_9_PCREL},
-+ {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-+ {0, 0, 0, 0}
-+ },
-+
-+ .relax_code_seq[BR_RANGE_U4G] = {
-+ INSN_BEQC, /* beqc $rt, imm11s, $1 */
-+ INSN_SETHI_TA, /* sethi $ta, label */
-+ INSN_ORI_TA, /* ori $ta, $ta, label */
-+ INSN_JR_TA}, /* jr $ a */
-+ .relax_code_condition[BR_RANGE_U4G] = {
-+ {0, 8, 0x7FF, FALSE},
-+ {0, 20, 0x1F, FALSE},
-+ {0, 0, 0, FALSE}
-+ },
-+ .relax_code_size[BR_RANGE_U4G] = 16,
-+ .relax_branch_isize[BR_RANGE_U4G] = 4,
-+ .relax_fixup[BR_RANGE_U4G] = {
-+ {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_WORD_9_PCREL},
-+ {4, 4, 0, BFD_RELOC_NDS32_HI20},
-+ {8, 4, 0, BFD_RELOC_NDS32_LO12S0_ORI},
-+ {12, 4, NDS32_INSN16, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ },
-+ },
- {
-- {
-- {0, 4, NDS32_PCREL, BFD_RELOC_NDS32_WORD_9_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S256 */
-- {
-- {0, 4, NDS32_INSN16 | NDS32_HINT, BFD_RELOC_NDS32_INSN16},
-- {0, 4, NDS32_PTR | NDS32_HINT, BFD_RELOC_NDS32_LONGJUMP7},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_15_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16K */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_WORD_9_PCREL},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S64K */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_WORD_9_PCREL},
-- {4, 4, NDS32_PCREL, BFD_RELOC_NDS32_25_PCREL},
-- {0, 0, 0, 0}
-- }, /* BR_RANGE_S16M */
-- {
-- {0, 4, NDS32_CREATE_LABEL | NDS32_PCREL, BFD_RELOC_NDS32_WORD_9_PCREL},
-- {4, 4, 0, BFD_RELOC_NDS32_HI20},
-- {8, 4, 0, BFD_RELOC_NDS32_LO12S0_ORI},
-- {12, 4, NDS32_INSN16, BFD_RELOC_NDS32_INSN16},
-- {0, 0, 0, 0}
-- } /* BR_RANGE_U4G */
-- } /* relax_fixup */
-- }
-+ .opcode = NULL,
-+ },
- };
-+
-
- /* GAS definitions for command-line options. */
- enum options
-@@ -1901,9 +1932,9 @@ size_t md_longopts_size = sizeof (md_longopts);
-
- struct nds32_parse_option_table
- {
-- const char *name; /* Option string. */
-- const char *help; /* Help description. */
-- int (*func) (const char *arg); /* How to parse it. */
-+ const char *name; /* Option string. */
-+ const char *help; /* Help description. */
-+ int (*func) (const char *arg); /* How to parse it. */
- };
-
-
-@@ -1920,7 +1951,7 @@ static int nds32_fpu_dp_ext = -1;
- static int nds32_freg = -1;
- static int nds32_abi = -1;
-
--/* Record ELF flags */
-+/* Record ELF flags. */
- static int nds32_elf_flags = 0;
- static int nds32_fpu_com = 0;
-
-@@ -1929,34 +1960,49 @@ static int nds32_parse_baseline (const char *str);
- static int nds32_parse_freg (const char *str);
- static int nds32_parse_abi (const char *str);
-
-+static void add_mapping_symbol (enum mstate state,
-+ unsigned int padding_byte, unsigned int align);
-+
- static struct nds32_parse_option_table parse_opts [] =
- {
-+ {"ace=", N_("<shrlibfile>\t Support user defined instruction extension"),
-+ nds32_parse_udi},
-+ {"cop0=", N_("<shrlibfile>\t Support coprocessor 0 extension"),
-+ nds32_parse_cop0},
-+ {"cop1=", N_("<shrlibfile>\t Support coprocessor 1 extension"),
-+ nds32_parse_cop1},
-+ {"cop2=", N_("<shrlibfile>\t Support coprocessor 2 extension"),
-+ nds32_parse_cop2},
-+ {"cop3=", N_("<shrlibfile>\t Support coprocessor 3 extension"),
-+ nds32_parse_cop3},
- {"arch=", N_("<arch name>\t Assemble for architecture <arch name>\n\
- <arch name> could be\n\
-- v3, v3j, v3m, v3f, v3s, "\
-+ v3, v3j, v3m, v3m+ v3f, v3s, "\
- "v2, v2j, v2f, v2s"), nds32_parse_arch},
- {"baseline=", N_("<baseline>\t Assemble for baseline <baseline>\n\
- <baseline> could be v2, v3, v3m"),
- nds32_parse_baseline},
- {"fpu-freg=", N_("<freg>\t Specify a FPU configuration\n\
- <freg>\n\
-- 0: 8 SP / 4 DP registers\n\
-- 1: 16 SP / 8 DP registers\n\
-- 2: 32 SP / 16 DP registers\n\
-- 3: 32 SP / 32 DP registers"), nds32_parse_freg},
-+ 0/4: 8 SP / 4 DP registers\n\
-+ 1/5: 16 SP / 8 DP registers\n\
-+ 2/6: 32 SP / 16 DP registers\n\
-+ 3/7: 32 SP / 32 DP registers"), nds32_parse_freg},
- {"abi=", N_("<abi>\t Specify a abi version\n\
-- <abi> could be v1, v2, v2fp, v2fpp"), nds32_parse_abi},
-+ <abi> could be v1, v2, v2fp, v2fp+"), nds32_parse_abi},
- {NULL, NULL, NULL}
- };
-
- static int nds32_mac = 1;
- static int nds32_div = 1;
- static int nds32_16bit_ext = 1;
--static int nds32_dx_regs = 1;
--static int nds32_perf_ext = 1;
--static int nds32_perf_ext2 = 1;
--static int nds32_string_ext = 1;
--static int nds32_audio_ext = 1;
-+static int nds32_dx_regs = NDS32_DEFAULT_DX_REGS;
-+static int nds32_perf_ext = NDS32_DEFAULT_PERF_EXT;
-+static int nds32_perf_ext2 = NDS32_DEFAULT_PERF_EXT2;
-+static int nds32_string_ext = NDS32_DEFAULT_STRING_EXT;
-+static int nds32_audio_ext = NDS32_DEFAULT_AUDIO_EXT;
-+static int nds32_dsp_ext = NDS32_DEFAULT_DSP_EXT;
-+static int nds32_zol_ext = NDS32_DEFAULT_ZOL_EXT;
- static int nds32_fpu_fma = 0;
- static int nds32_pic = 0;
- static int nds32_relax_fp_as_gp = 1;
-@@ -1965,7 +2011,7 @@ static int nds32_relax_all = 1;
- struct nds32_set_option_table
- {
- const char *name; /* Option string. */
-- const char *help; /* Help description. */
-+ const char *help; /* Help description. */
- int *var; /* Variable to be set. */
- int value; /* Value to set. */
- };
-@@ -1987,6 +2033,8 @@ static struct nds32_set_option_table toggle_opts [] =
- {"fpu-sp-ext", N_("FPU SP extension"), &nds32_fpu_sp_ext, 1},
- {"fpu-dp-ext", N_("FPU DP extension"), &nds32_fpu_dp_ext, 1},
- {"fpu-fma", N_("FPU fused-multiply-add instructions"), &nds32_fpu_fma, 1},
-+ {"dsp-ext", N_("DSP extension"), &nds32_dsp_ext, 1},
-+ {"zol-ext", N_("hardware loop extension"), &nds32_zol_ext, 1},
- {NULL, NULL, NULL, 0}
- };
-
-@@ -2000,7 +2048,7 @@ nds32_asm_parse_operand (struct nds32_asm_desc *pdesc,
- char **pstr, int64_t *value);
-
-
--struct nds32_asm_desc asm_desc;
-+static struct nds32_asm_desc asm_desc;
-
- /* md_after_parse_args ()
-
-@@ -2086,11 +2134,9 @@ nds32_start_line_hook (void)
- {
- }
-
--/*
-- * Pseudo opcodes
-- */
-+/* Pseudo opcodes. */
-
--typedef void (*nds32_pseudo_opcode_func) (int argc, char *argv[], unsigned int pv);
-+typedef void (*nds32_pseudo_opcode_func) (int argc, char *argv[], int pv);
- struct nds32_pseudo_opcode
- {
- const char *opcode;
-@@ -2183,13 +2229,12 @@ static void do_pseudo_li_internal (const char *rt, int imm32s);
- static void do_pseudo_move_reg_internal (char *dst, char *src);
-
- static void
--do_pseudo_b (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv ATTRIBUTE_UNUSED)
-+do_pseudo_b (int argc ATTRIBUTE_UNUSED, char *argv[], int pv ATTRIBUTE_UNUSED)
- {
- char *arg_label = argv[0];
- relaxing = TRUE;
- /* b label */
-- if (nds32_pic && strstr (arg_label, "@PLT"))
-+ if (nds32_pic)
- {
- md_assemblef ("sethi $ta,hi20(%s)", arg_label);
- md_assemblef ("ori $ta,$ta,lo12(%s)", arg_label);
-@@ -2204,18 +2249,16 @@ do_pseudo_b (int argc ATTRIBUTE_UNUSED, char *argv[],
- }
-
- static void
--do_pseudo_bal (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv ATTRIBUTE_UNUSED)
-+do_pseudo_bal (int argc ATTRIBUTE_UNUSED, char *argv[], int pv ATTRIBUTE_UNUSED)
- {
- char *arg_label = argv[0];
- relaxing = TRUE;
- /* bal|call label */
-- if (nds32_pic
-- && (strstr (arg_label, "@GOT") || strstr (arg_label, "@PLT")))
-+ if (nds32_pic)
- {
- md_assemblef ("sethi $ta,hi20(%s)", arg_label);
- md_assemblef ("ori $ta,$ta,lo12(%s)", arg_label);
-- md_assemble ((char *) "add $ta,$ta,$gp");
-+ md_assemble ((char *) "add $ta,$ta,$gp");
- md_assemble ((char *) "jral $ta");
- }
- else
-@@ -2226,8 +2269,7 @@ do_pseudo_bal (int argc ATTRIBUTE_UNUSED, char *argv[],
- }
-
- static void
--do_pseudo_bge (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv ATTRIBUTE_UNUSED)
-+do_pseudo_bge (int argc ATTRIBUTE_UNUSED, char *argv[], int pv ATTRIBUTE_UNUSED)
- {
- /* rt5, ra5, label */
- md_assemblef ("slt $ta,%s,%s", argv[0], argv[1]);
-@@ -2235,8 +2277,7 @@ do_pseudo_bge (int argc ATTRIBUTE_UNUSED, char *argv[],
- }
-
- static void
--do_pseudo_bges (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv ATTRIBUTE_UNUSED)
-+do_pseudo_bges (int argc ATTRIBUTE_UNUSED, char *argv[], int pv ATTRIBUTE_UNUSED)
- {
- /* rt5, ra5, label */
- md_assemblef ("slts $ta,%s,%s", argv[0], argv[1]);
-@@ -2244,8 +2285,7 @@ do_pseudo_bges (int argc ATTRIBUTE_UNUSED, char *argv[],
- }
-
- static void
--do_pseudo_bgt (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv ATTRIBUTE_UNUSED)
-+do_pseudo_bgt (int argc ATTRIBUTE_UNUSED, char *argv[], int pv ATTRIBUTE_UNUSED)
- {
- /* bgt rt5, ra5, label */
- md_assemblef ("slt $ta,%s,%s", argv[1], argv[0]);
-@@ -2253,8 +2293,7 @@ do_pseudo_bgt (int argc ATTRIBUTE_UNUSED, char *argv[],
- }
-
- static void
--do_pseudo_bgts (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv ATTRIBUTE_UNUSED)
-+do_pseudo_bgts (int argc ATTRIBUTE_UNUSED, char *argv[], int pv ATTRIBUTE_UNUSED)
- {
- /* bgt rt5, ra5, label */
- md_assemblef ("slts $ta,%s,%s", argv[1], argv[0]);
-@@ -2262,8 +2301,7 @@ do_pseudo_bgts (int argc ATTRIBUTE_UNUSED, char *argv[],
- }
-
- static void
--do_pseudo_ble (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv ATTRIBUTE_UNUSED)
-+do_pseudo_ble (int argc ATTRIBUTE_UNUSED, char *argv[], int pv ATTRIBUTE_UNUSED)
- {
- /* bgt rt5, ra5, label */
- md_assemblef ("slt $ta,%s,%s", argv[1], argv[0]);
-@@ -2271,8 +2309,7 @@ do_pseudo_ble (int argc ATTRIBUTE_UNUSED, char *argv[],
- }
-
- static void
--do_pseudo_bles (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv ATTRIBUTE_UNUSED)
-+do_pseudo_bles (int argc ATTRIBUTE_UNUSED, char *argv[], int pv ATTRIBUTE_UNUSED)
- {
- /* bgt rt5, ra5, label */
- md_assemblef ("slts $ta,%s,%s", argv[1], argv[0]);
-@@ -2280,8 +2317,7 @@ do_pseudo_bles (int argc ATTRIBUTE_UNUSED, char *argv[],
- }
-
- static void
--do_pseudo_blt (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv ATTRIBUTE_UNUSED)
-+do_pseudo_blt (int argc ATTRIBUTE_UNUSED, char *argv[], int pv ATTRIBUTE_UNUSED)
- {
- /* rt5, ra5, label */
- md_assemblef ("slt $ta,%s,%s", argv[0], argv[1]);
-@@ -2289,8 +2325,7 @@ do_pseudo_blt (int argc ATTRIBUTE_UNUSED, char *argv[],
- }
-
- static void
--do_pseudo_blts (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv ATTRIBUTE_UNUSED)
-+do_pseudo_blts (int argc ATTRIBUTE_UNUSED, char *argv[], int pv ATTRIBUTE_UNUSED)
- {
- /* rt5, ra5, label */
- md_assemblef ("slts $ta,%s,%s", argv[0], argv[1]);
-@@ -2298,15 +2333,13 @@ do_pseudo_blts (int argc ATTRIBUTE_UNUSED, char *argv[],
- }
-
- static void
--do_pseudo_br (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv ATTRIBUTE_UNUSED)
-+do_pseudo_br (int argc ATTRIBUTE_UNUSED, char *argv[], int pv ATTRIBUTE_UNUSED)
- {
- md_assemblef ("jr %s", argv[0]);
- }
-
- static void
--do_pseudo_bral (int argc, char *argv[],
-- unsigned int pv ATTRIBUTE_UNUSED)
-+do_pseudo_bral (int argc, char *argv[], int pv ATTRIBUTE_UNUSED)
- {
- if (argc == 1)
- md_assemblef ("jral $lp,%s", argv[0]);
-@@ -2329,19 +2362,24 @@ do_pseudo_la_internal (const char *arg_reg, char *arg_label,
-
- relaxing = TRUE;
- /* rt, label */
-- if (!nds32_pic && !strstr(arg_label, "@"))
-+ if (!nds32_pic && !strstr (arg_label, "@"))
-+ {
-+ md_assemblef ("sethi %s,hi20(%s)", arg_reg, arg_label);
-+ md_assemblef ("ori %s,%s,lo12(%s)", arg_reg, arg_reg, arg_label);
-+ }
-+ else if (strstr (arg_label, "@ICT"))
- {
- md_assemblef ("sethi %s,hi20(%s)", arg_reg, arg_label);
- md_assemblef ("ori %s,%s,lo12(%s)", arg_reg, arg_reg, arg_label);
- }
- else if (strstr (arg_label, "@TPOFF"))
- {
-- /* la $rt, sym@TPOFF */
-+ /* la $rt, sym@TPOFF */
- md_assemblef ("sethi $ta,hi20(%s)", arg_label);
- md_assemblef ("ori $ta,$ta,lo12(%s)", arg_label);
- md_assemblef ("add %s,$ta,%s", arg_reg, TLS_REG);
- }
-- else if (strstr(arg_label, "@GOTTPOFF"))
-+ else if (strstr (arg_label, "@GOTTPOFF"))
- {
- /* la $rt, sym@GOTTPOFF*/
- md_assemblef ("sethi $ta,hi20(%s)", arg_label);
-@@ -2381,8 +2419,7 @@ do_pseudo_la_internal (const char *arg_reg, char *arg_label,
- }
-
- static void
--do_pseudo_la (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv ATTRIBUTE_UNUSED)
-+do_pseudo_la (int argc ATTRIBUTE_UNUSED, char *argv[], int pv ATTRIBUTE_UNUSED)
- {
- do_pseudo_la_internal (argv[0], argv[1], argv[argc]);
- }
-@@ -2404,8 +2441,7 @@ do_pseudo_li_internal (const char *rt, int imm32s)
- }
-
- static void
--do_pseudo_li (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv ATTRIBUTE_UNUSED)
-+do_pseudo_li (int argc ATTRIBUTE_UNUSED, char *argv[], int pv ATTRIBUTE_UNUSED)
- {
- /* Validate argv[1] for constant expression. */
- expressionS exp;
-@@ -2421,8 +2457,7 @@ do_pseudo_li (int argc ATTRIBUTE_UNUSED, char *argv[],
- }
-
- static void
--do_pseudo_ls_bhw (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv)
-+do_pseudo_ls_bhw (int argc ATTRIBUTE_UNUSED, char *argv[], int pv)
- {
- char ls = 'r';
- char size = 'x';
-@@ -2451,14 +2486,14 @@ do_pseudo_ls_bhw (int argc ATTRIBUTE_UNUSED, char *argv[],
- relaxing = TRUE;
- if (strstr (argv[1], "@TPOFF"))
- {
-- /* ls.w $rt, sym@TPOFF */
-+ /* ls.w $rt, sym@TPOFF */
- md_assemblef ("sethi $ta,hi20(%s)", argv[1]);
- md_assemblef ("ori $ta,$ta,lo12(%s)", argv[1]);
- md_assemblef ("%c%c%s %s,[$ta+%s]", ls, size, sign, argv[0], TLS_REG);
- }
- else if (strstr (argv[1], "@GOTTPOFF"))
- {
-- /* ls.w $rt, sym@GOTTPOFF */
-+ /* ls.w $rt, sym@GOTTPOFF */
- md_assemblef ("sethi $ta,hi20(%s)", argv[1]);
- md_assemblef ("lwi $ta,[$ta+lo12(%s)]", argv[1]);
- md_assemblef ("%c%c%s %s,[$ta+%s]", ls, size, sign, argv[0], TLS_REG);
-@@ -2509,8 +2544,7 @@ do_pseudo_ls_bhw (int argc ATTRIBUTE_UNUSED, char *argv[],
- }
-
- static void
--do_pseudo_ls_bhwp (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv)
-+do_pseudo_ls_bhwp (int argc ATTRIBUTE_UNUSED, char *argv[], int pv)
- {
- char *arg_rt = argv[0];
- char *arg_label = argv[1];
-@@ -2537,8 +2571,7 @@ do_pseudo_ls_bhwp (int argc ATTRIBUTE_UNUSED, char *argv[],
- }
-
- static void
--do_pseudo_ls_bhwpc (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv)
-+do_pseudo_ls_bhwpc (int argc ATTRIBUTE_UNUSED, char *argv[], int pv)
- {
- char *arg_rt = argv[0];
- char *arg_inc = argv[1];
-@@ -2563,8 +2596,7 @@ do_pseudo_ls_bhwpc (int argc ATTRIBUTE_UNUSED, char *argv[],
- }
-
- static void
--do_pseudo_ls_bhwi (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv)
-+do_pseudo_ls_bhwi (int argc ATTRIBUTE_UNUSED, char *argv[], int pv)
- {
- char ls = 'r';
- char size = 'x';
-@@ -2597,8 +2629,7 @@ do_pseudo_move_reg_internal (char *dst, char *src)
- }
-
- static void
--do_pseudo_move (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv ATTRIBUTE_UNUSED)
-+do_pseudo_move (int argc ATTRIBUTE_UNUSED, char *argv[], int pv ATTRIBUTE_UNUSED)
- {
- expressionS exp;
-
-@@ -2617,23 +2648,20 @@ do_pseudo_move (int argc ATTRIBUTE_UNUSED, char *argv[],
- }
-
- static void
--do_pseudo_neg (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv ATTRIBUTE_UNUSED)
-+do_pseudo_neg (int argc ATTRIBUTE_UNUSED, char *argv[], int pv ATTRIBUTE_UNUSED)
- {
- /* Instead of "subri". */
- md_assemblef ("subri %s,%s,0", argv[0], argv[1]);
- }
-
- static void
--do_pseudo_not (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv ATTRIBUTE_UNUSED)
-+do_pseudo_not (int argc ATTRIBUTE_UNUSED, char *argv[], int pv ATTRIBUTE_UNUSED)
- {
- md_assemblef ("nor %s,%s,%s", argv[0], argv[1], argv[1]);
- }
-
- static void
--do_pseudo_pushpopm (int argc, char *argv[],
-- unsigned int pv ATTRIBUTE_UNUSED)
-+do_pseudo_pushpopm (int argc, char *argv[], int pv ATTRIBUTE_UNUSED)
- {
- /* posh/pop $ra, $rb */
- /* SMW.{b | a}{i | d}{m?} Rb, [Ra], Re, Enable4 */
-@@ -2683,11 +2711,11 @@ do_pseudo_pushpopm (int argc, char *argv[],
- /* Reduce register. */
- if (nds32_gpr16 && re > 10 && !(rb == 31 && re == 31))
- {
-- if (re >= 15 && strstr(opc, "smw") != NULL)
-+ if (re >= 15 && strstr (opc, "smw") != NULL)
- md_assemblef ("%s $r15,[$sp],$r15,%d", opc, en4);
- if (rb <= 10)
- md_assemblef ("%s $r%d,[$sp],$r10, 0x0", opc, rb);
-- if (re >= 15 && strstr(opc, "lmw") != NULL)
-+ if (re >= 15 && strstr (opc, "lmw") != NULL)
- md_assemblef ("%s $r15,[$sp],$r15,%d", opc, en4);
- }
- else
-@@ -2695,10 +2723,9 @@ do_pseudo_pushpopm (int argc, char *argv[],
- }
-
- static void
--do_pseudo_pushpop (int argc, char *argv[],
-- unsigned int pv ATTRIBUTE_UNUSED)
-+do_pseudo_pushpop (int argc, char *argv[], int pv ATTRIBUTE_UNUSED)
- {
-- /* push/pop $ra5, $label=$sp */
-+ /* push/pop $ra5, $label=$sp */
- char *argvm[3];
-
- if (argc == 2)
-@@ -2712,15 +2739,13 @@ do_pseudo_pushpop (int argc, char *argv[],
- }
-
- static void
--do_pseudo_v3push (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv ATTRIBUTE_UNUSED)
-+do_pseudo_v3push (int argc ATTRIBUTE_UNUSED, char *argv[], int pv ATTRIBUTE_UNUSED)
- {
- md_assemblef ("push25 %s,%s", argv[0], argv[1]);
- }
-
- static void
--do_pseudo_v3pop (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv ATTRIBUTE_UNUSED)
-+do_pseudo_v3pop (int argc ATTRIBUTE_UNUSED, char *argv[], int pv ATTRIBUTE_UNUSED)
- {
- md_assemblef ("pop25 %s,%s", argv[0], argv[1]);
- }
-@@ -2729,11 +2754,10 @@ do_pseudo_v3pop (int argc ATTRIBUTE_UNUSED, char *argv[],
- pv != 0, parsing "pop.s" pseudo instruction operands. */
-
- static void
--do_pseudo_pushpop_stack (int argc, char *argv[],
-- unsigned int pv)
-+do_pseudo_pushpop_stack (int argc, char *argv[], int pv)
- {
-- /* push.s Rb,Re,{$fp $gp $lp $sp} ==> smw.adm Rb,[$sp],Re,Eable4 */
-- /* pop.s Rb,Re,{$fp $gp $lp $sp} ==> lmw.bim Rb,[$sp],Re,Eable4 */
-+ /* push.s Rb,Re,{$fp $gp $lp $sp} ==> smw.adm Rb,[$sp],Re,Eable4 */
-+ /* pop.s Rb,Re,{$fp $gp $lp $sp} ==> lmw.bim Rb,[$sp],Re,Eable4 */
-
- int rb, re;
- int en4;
-@@ -2794,8 +2818,7 @@ do_pseudo_pushpop_stack (int argc, char *argv[],
- }
-
- static void
--do_pseudo_push_bhwd (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv ATTRIBUTE_UNUSED)
-+do_pseudo_push_bhwd (int argc ATTRIBUTE_UNUSED, char *argv[], int pv ATTRIBUTE_UNUSED)
- {
- char size = 'x';
- /* If users omit push location, use $sp as default value. */
-@@ -2818,7 +2841,7 @@ do_pseudo_push_bhwd (int argc ATTRIBUTE_UNUSED, char *argv[],
- md_assemblef ("l.%c $ta,%s", size, argv[0]);
- md_assemblef ("smw.adm $ta,[%s],$ta", location);
-
-- if ((pv & 0x3) == 0x3) /* double-word */
-+ if ((pv & 0x3) == 0x3) /* double-word */
- {
- md_assemblef ("l.w $ta,%s+4", argv[0]);
- md_assemblef ("smw.adm $ta,[%s],$ta", location);
-@@ -2826,8 +2849,7 @@ do_pseudo_push_bhwd (int argc ATTRIBUTE_UNUSED, char *argv[],
- }
-
- static void
--do_pseudo_pop_bhwd (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv ATTRIBUTE_UNUSED)
-+do_pseudo_pop_bhwd (int argc ATTRIBUTE_UNUSED, char *argv[], int pv ATTRIBUTE_UNUSED)
- {
- char size = 'x';
- /* If users omit pop location, use $sp as default value. */
-@@ -2847,7 +2869,7 @@ do_pseudo_pop_bhwd (int argc ATTRIBUTE_UNUSED, char *argv[],
- location[7] = '\0';
- }
-
-- if ((pv & 0x3) == 0x3) /* double-word */
-+ if ((pv & 0x3) == 0x3) /* double-word */
- {
- md_assemblef ("lmw.bim %s,[%s],%s", argv[1], location, argv[1]);
- md_assemblef ("s.w %s,%s+4", argv[1], argv[0]);
-@@ -2858,8 +2880,7 @@ do_pseudo_pop_bhwd (int argc ATTRIBUTE_UNUSED, char *argv[],
- }
-
- static void
--do_pseudo_pusha (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv ATTRIBUTE_UNUSED)
-+do_pseudo_pusha (int argc ATTRIBUTE_UNUSED, char *argv[], int pv ATTRIBUTE_UNUSED)
- {
- /* If users omit push location, use $sp as default value. */
- char location[8] = "$sp"; /* 8 is enough for register name. */
-@@ -2875,8 +2896,7 @@ do_pseudo_pusha (int argc ATTRIBUTE_UNUSED, char *argv[],
- }
-
- static void
--do_pseudo_pushi (int argc ATTRIBUTE_UNUSED, char *argv[],
-- unsigned int pv ATTRIBUTE_UNUSED)
-+do_pseudo_pushi (int argc ATTRIBUTE_UNUSED, char *argv[], int pv ATTRIBUTE_UNUSED)
- {
- /* If users omit push location, use $sp as default value. */
- char location[8] = "$sp"; /* 8 is enough for register name. */
-@@ -2891,8 +2911,7 @@ do_pseudo_pushi (int argc ATTRIBUTE_UNUSED, char *argv[],
- md_assemblef ("smw.adm $ta,[%s],$ta", location);
- }
-
--struct nds32_pseudo_opcode nds32_pseudo_opcode_table[] =
--{
-+static struct nds32_pseudo_opcode nds32_pseudo_opcode_table[] = {
- {"b", 1, do_pseudo_b, 0, 0},
- {"bal", 1, do_pseudo_bal, 0, 0},
-
-@@ -2967,8 +2986,8 @@ struct nds32_pseudo_opcode nds32_pseudo_opcode_table[] =
- {"v3pop", 2, do_pseudo_v3pop, 0, 0},
-
- /* Support pseudo instructions of pushing/poping registers into/from stack
-- push.s Rb, Re, { $fp $gp $lp $sp } ==> smw.adm Rb,[$sp],Re,Enable4
-- pop.s Rb, Re, { $fp $gp $lp $sp } ==> lmw.bim Rb,[$sp],Re,Enable4 */
-+ push.s Rb, Re, { $fp $gp $lp $sp } ==> smw.adm Rb,[$sp],Re,Enable4
-+ pop.s Rb, Re, { $fp $gp $lp $sp } ==> lmw.bim Rb,[$sp],Re,Enable4 */
- { "push.s", 3, do_pseudo_pushpop_stack, 0, 0 },
- { "pop.s", 3, do_pseudo_pushpop_stack, 1, 0 },
- { "push.b", 2, do_pseudo_push_bhwd, 0, 0 },
-@@ -3009,18 +3028,16 @@ static struct nds32_pseudo_opcode *
- nds32_lookup_pseudo_opcode (const char *str)
- {
- int i = 0;
-- /* Assume pseudo-opcode are less than 16-char in length. */
-- char op[16] = {0};
-+ /* *op = first word of current source line (*str) */
-+ int maxlen = strlen (str);
-+ char *op = alloca (maxlen + 1);
-
-- for (i = 0; i < (int)ARRAY_SIZE (op); i++)
-+ for (i = 0; i < maxlen; i++)
- {
- if (ISSPACE (op[i] = str[i]))
- break;
- }
-
-- if (i >= (int)ARRAY_SIZE (op))
-- return NULL;
--
- op[i] = '\0';
-
- return hash_find (nds32_pseudo_opcode_hash, op);
-@@ -3081,6 +3098,7 @@ nds32_parse_arch (const char *str)
- } archs[] =
- {
- {"v3m", ISA_V3M, 1, 0, 0, E_NDS32_FPU_REG_32SP_16DP, E_NDS_ABI_AABI},
-+ {"v3m+",ISA_V3M, 1, 0, 0, E_NDS32_FPU_REG_32SP_16DP, E_NDS_ABI_AABI},
- {"v3j", ISA_V3, 1, 0, 0, E_NDS32_FPU_REG_32SP_16DP, E_NDS_ABI_AABI},
- {"v3s", ISA_V3, 0, 1, 0, E_NDS32_FPU_REG_32SP_16DP, E_NDS_ABI_V2FP_PLUS},
- {"v3f", ISA_V3, 0, 1, 1, E_NDS32_FPU_REG_32SP_16DP, E_NDS_ABI_V2FP_PLUS},
-@@ -3119,11 +3137,11 @@ nds32_parse_arch (const char *str)
- static int
- nds32_parse_baseline (const char *str)
- {
-- if (strcmp (str, "v3") == 0)
-+ if (strcasecmp (str, "v3") == 0)
- nds32_baseline = ISA_V3;
-- else if (strcmp (str, "v3m") == 0)
-+ else if (strcasecmp (str, "v3m") == 0)
- nds32_baseline = ISA_V3M;
-- else if (strcmp (str, "v2") == 0)
-+ else if (strcasecmp (str, "v2") == 0)
- nds32_baseline = ISA_V2;
- else
- {
-@@ -3140,13 +3158,13 @@ nds32_parse_baseline (const char *str)
- static int
- nds32_parse_freg (const char *str)
- {
-- if (strcmp (str, "2") == 0)
-+ if (strcmp (str, "2") == 0 || strcmp (str, "6") == 0)
- nds32_freg = E_NDS32_FPU_REG_32SP_16DP;
-- else if (strcmp (str, "3") == 0)
-+ else if (strcmp (str, "3") == 0 || strcmp (str, "7") == 0)
- nds32_freg = E_NDS32_FPU_REG_32SP_32DP;
-- else if (strcmp (str, "1") == 0)
-+ else if (strcmp (str, "1") == 0 || strcmp (str, "5") == 0)
- nds32_freg = E_NDS32_FPU_REG_16SP_8DP;
-- else if (strcmp (str, "0") == 0)
-+ else if (strcmp (str, "0") == 0 || strcmp (str, "4") == 0)
- nds32_freg = E_NDS32_FPU_REG_8SP_4DP;
- else
- {
-@@ -3170,13 +3188,19 @@ nds32_parse_abi (const char *str)
- nds32_abi = E_NDS_ABI_V2FP;
- else if (strcmp (str, "v1") == 0)
- nds32_abi = E_NDS_ABI_V1;
-- else if (strcmp (str,"v2fpp") == 0)
-+ else if (strcmp (str,"v2fpp") == 0 || strcmp (str,"v2fp+") == 0)
- nds32_abi = E_NDS_ABI_V2FP_PLUS;
- else
- {
-- /* Logic here rejects the input abi version. */
-- as_bad (_("unknown ABI version`%s'\n"), str);
-- return 0;
-+ /* bug-10880, decided to accept any other versions but drop them. */
-+ if (TRUE)
-+ return 1;
-+ else
-+ {
-+ /* Logic here rejects the input abi version. */
-+ as_bad (_("unknown ABI version`%s'\n"), str);
-+ return 0;
-+ }
- }
-
- return 1;
-@@ -3198,6 +3222,10 @@ nds32_all_ext (void)
- nds32_fpu_fma = 1;
- nds32_fpu_sp_ext = 1;
- nds32_fpu_dp_ext = 1;
-+ nds32_dsp_ext = 1;
-+ nds32_zol_ext = 1;
-+ /* Turn off reduced register. */
-+ nds32_gpr16 = 0;
-
- return 1;
- }
-@@ -3295,7 +3323,7 @@ nds32_parse_option (int c, const char *arg)
- return 1;
- }
-
--/* tc_check_label */
-+/* tc_check_label */
-
- void
- nds32_check_label (symbolS *label ATTRIBUTE_UNUSED)
-@@ -3342,8 +3370,7 @@ typedef struct nds32_seg_entryT
- flagword flags;
- } nds32_seg_entry;
-
--nds32_seg_entry nds32_seg_table[] =
--{
-+static nds32_seg_entry nds32_seg_table[] = {
- {NULL, ".sdata_f", SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_DATA
- | SEC_HAS_CONTENTS | SEC_SMALL_DATA},
- {NULL, ".sdata_b", SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_DATA
-@@ -3409,24 +3436,40 @@ nds32_seg (int i)
- }
-
- /* Set if label adjustment is needed. I should not adjust .xbyte in dwarf. */
--static symbolS *nds32_last_label; /* Last label for alignment. */
-+static symbolS *nds32_last_label; /* Last label for aligment. */
-+
-+static void
-+add_mapping_symbol_for_align (int shift, valueT addr, int is_data_align)
-+{
-+ if ((shift > 1) && (addr & 1))
-+ {
-+ int n = (1 << shift) - 1;
-+ if (!is_data_align)
-+ add_mapping_symbol (MAP_CODE, 1, 0);
-+ else if ((int) (addr & n) != n)
-+ add_mapping_symbol (MAP_CODE, 1, 0);
-+ }
-+ else if ((shift > 1) && ((int) (addr & 1) == 0))
-+ add_mapping_symbol (MAP_CODE, 0, 0);
-
--/* This code is referred from D30V for adjust label to be with pending
-- alignment. For example,
-+}
-+
-+/* This code is referred from D30V for adjust label to be with pedning
-+ aligment. For example,
- LBYTE: .byte 0x12
- LHALF: .half 0x12
- LWORD: .word 0x12
-- Without this, the above label will not attach to incoming data. */
-+ Without this, the above label will not attatch to incoming data. */
-
- static void
- nds32_adjust_label (int n)
- {
-- /* FIXME: I think adjust label and alignment is
-- the programmer's obligation. Sadly, VLSI team doesn't
-+ /* FIXME: I think adjust lable and alignment is
-+ the programmer's obligation. Saddly, VLSI team doesn't
- properly use .align for their test cases.
- So I re-implement cons_align and auto adjust labels, again.
-
-- I think d30v's implementation is simple and good enough. */
-+ I think d30v's implmentation is simple and good enough. */
-
- symbolS *label = nds32_last_label;
- nds32_last_label = NULL;
-@@ -3441,10 +3484,14 @@ nds32_adjust_label (int n)
- /* Only frag by alignment when needed.
- Otherwise, it will fail to optimize labels on 4-byte boundary. (bug8454)
- See md_convert_frag () and RELAX_SET_RELAXABLE (frag) for details. */
-+
- if (frag_now_fix () & ((1 << n) -1 ))
- {
- if (subseg_text_p (now_seg))
-- frag_align_code (n, 0);
-+ {
-+ add_mapping_symbol_for_align (n, frag_now_fix (), 1);
-+ frag_align_code (n, 0);
-+ }
- else
- frag_align (n, 0, 0);
-
-@@ -3474,7 +3521,7 @@ nds32_adjust_label (int n)
- if (symbol_get_frag (sym) == old_frag
- && S_GET_VALUE (sym) == old_value)
- {
-- /* Warning HERE! */
-+ /* Warning HERE! */
- label_seen = TRUE;
- symbol_set_frag (sym, frag_now);
- S_SET_VALUE (sym, new_value);
-@@ -3493,7 +3540,7 @@ nds32_cons_align (int size ATTRIBUTE_UNUSED)
-
- There are two things should be done for auto-adjust-label.
- 1. Align data/instructions and adjust label to be attached to them.
-- 2. Clear auto-adjust state, so incoming data/instructions will not
-+ 2. Clear auto-adjust state, so incommng data/instructions will not
- adjust the label.
-
- For example,
-@@ -3510,15 +3557,67 @@ nds32_cons_align (int size ATTRIBUTE_UNUSED)
- }
-
- static void
-+make_mapping_symbol (enum mstate state, valueT value, fragS * frag, unsigned int align)
-+{
-+ symbolS *symbol_p = NULL;
-+ const char *symbol_name = NULL;
-+ switch (state)
-+ {
-+ case MAP_DATA:
-+ if (align == 0) {
-+ symbol_name = "$d0";
-+ }
-+ else if (align == 1) {
-+ symbol_name = "$d1";
-+ }
-+ else if (align == 2)
-+ symbol_name = "$d2";
-+ else if (align == 3)
-+ symbol_name = "$d3";
-+ else if (align == 4)
-+ symbol_name = "$d4";
-+ break;
-+ case MAP_CODE:
-+ symbol_name = "$c";
-+ break;
-+ default:
-+ abort ();
-+ }
-+
-+ symbol_p = symbol_new (symbol_name, now_seg, value, frag);
-+ /* local scope attribute */
-+ symbol_get_bfdsym (symbol_p)->flags |= BSF_NO_FLAGS | BSF_LOCAL;
-+}
-+
-+static void
-+add_mapping_symbol (enum mstate state, unsigned int padding_byte, unsigned int align)
-+{
-+ enum mstate current_mapping_state =
-+ seg_info (now_seg)->tc_segment_info_data.mapstate;
-+
-+ if (state == MAP_CODE && current_mapping_state == state)
-+ return;
-+
-+ if (!SEG_NORMAL (now_seg) || !subseg_text_p (now_seg))
-+ return;
-+
-+ /* start adding mapping symbol */
-+ seg_info (now_seg)->tc_segment_info_data.mapstate = state;
-+ make_mapping_symbol (state, (valueT) frag_now_fix () + padding_byte,
-+ frag_now, align);
-+}
-+
-+static void
- nds32_aligned_cons (int idx)
- {
- nds32_adjust_label (idx);
-+ add_mapping_symbol (MAP_DATA, 0, idx);
- /* Call default handler. */
- cons (1 << idx);
- if (now_seg->flags & SEC_CODE
- && now_seg->flags & SEC_ALLOC && now_seg->flags & SEC_RELOC)
- {
-- /* Use BFD_RELOC_NDS32_DATA to avoid EX9 optimization replacing data. */
-+ /* Use BFD_RELOC_NDS32_DATA to avoid linker optimization replacing data. */
- expressionS exp;
-
- exp.X_add_number = 0;
-@@ -3578,7 +3677,7 @@ nds32_relax_relocs (int relax)
- char *name;
- int i;
- const char *subtype_relax[] =
-- {"", "", "ex9", "ifc"};
-+ {"", "",};
-
- name = input_line_pointer;
- while (*input_line_pointer && !ISSPACE (*input_line_pointer))
-@@ -3595,14 +3694,6 @@ nds32_relax_relocs (int relax)
- case 0:
- case 1:
- enable_relax_relocs = relax & enable_relax_relocs;
-- enable_relax_ex9 = relax & enable_relax_ex9;
-- enable_relax_ifc = relax & enable_relax_ifc;
-- break;
-- case 2:
-- enable_relax_ex9 = relax;
-- break;
-- case 3:
-- enable_relax_ifc = relax;
- break;
- default:
- break;
-@@ -3652,51 +3743,36 @@ nds32_omit_fp_begin (int mode)
- }
- }
-
--/* Insert relocations to mark the begin and end of ex9 region,
-- for further relaxation use.
-- bit[i] for $ri */
--
- static void
--nds32_no_ex9_begin (int mode)
-+nds32_loop_begin (int mode)
- {
-+ /* Insert loop region relocation here. */
- expressionS exp;
-
- exp.X_op = O_symbol;
- exp.X_add_symbol = abs_section_sym;
- if (mode == 1)
- {
-- exp.X_add_number = R_NDS32_RELAX_REGION_NO_EX9_FLAG;
-+ exp.X_add_number = R_NDS32_RELAX_REGION_INNERMOST_LOOP_FLAG;
- fix_new_exp (frag_now, frag_now_fix (), 0, &exp, 0,
- BFD_RELOC_NDS32_RELAX_REGION_BEGIN);
- }
- else
- {
-- exp.X_add_number = R_NDS32_RELAX_REGION_NO_EX9_FLAG;
-+ exp.X_add_number = R_NDS32_RELAX_REGION_INNERMOST_LOOP_FLAG;
- fix_new_exp (frag_now, frag_now_fix (), 0, &exp, 0,
- BFD_RELOC_NDS32_RELAX_REGION_END);
- }
- }
-
-+/* Record if in the inline assembly code segment. */
- static void
--nds32_loop_begin (int mode)
-+nds32_inline_asm (int mode)
- {
-- /* Insert loop region relocation here. */
-- expressionS exp;
--
-- exp.X_op = O_symbol;
-- exp.X_add_symbol = abs_section_sym;
-- if (mode == 1)
-- {
-- exp.X_add_number = R_NDS32_RELAX_REGION_INNERMOST_LOOP_FLAG;
-- fix_new_exp (frag_now, frag_now_fix (), 0, &exp, 0,
-- BFD_RELOC_NDS32_RELAX_REGION_BEGIN);
-- }
-+ if (mode)
-+ inline_asm = TRUE;
- else
-- {
-- exp.X_add_number = R_NDS32_RELAX_REGION_INNERMOST_LOOP_FLAG;
-- fix_new_exp (frag_now, frag_now_fix (), 0, &exp, 0,
-- BFD_RELOC_NDS32_RELAX_REGION_END);
-- }
-+ inline_asm = FALSE;
- }
-
- struct nds32_relocs_group
-@@ -3706,16 +3782,49 @@ struct nds32_relocs_group
- };
-
- static struct nds32_relocs_group *nds32_relax_hint_current = NULL;
-+/* Used to reorder the id for ".relax_hint id". */
-+static int relax_hint_bias = 0;
-+/* Record current relax hint id. */
-+static int relax_hint_id_current = -1;
-+int reset_bias = 0;
-+/* If ".relax_hint begin" is triggered? */
-+int relax_hint_begin = 0;
-+
-+/* Record the reordered relax hint id. */
-+
-+struct relax_hint_id
-+{
-+ int old_id;
-+ int new_id;
-+ struct relax_hint_id *next;
-+};
-+
-+/* FIXME: Need to find somewhere to free the list. */
-+struct relax_hint_id *record_id_head = NULL;
-+
-+/* Is the buffer large enough? */
-+#define MAX_BUFFER 12
-+
-+static char *nds_itoa (int n);
-+
-+static char *
-+nds_itoa (int n)
-+{
-+ char *buf = xmalloc (MAX_BUFFER * sizeof (char));
-+ snprintf (buf, MAX_BUFFER, "%d", n);
-+ return buf;
-+}
-
- /* Insert a relax hint. */
-
- static void
- nds32_relax_hint (int mode ATTRIBUTE_UNUSED)
- {
-- char *name;
-+ char *name = NULL;
- char saved_char;
- struct nds32_relocs_pattern *relocs = NULL;
- struct nds32_relocs_group *group, *new;
-+ struct relax_hint_id *record_id;
-
- name = input_line_pointer;
- while (*input_line_pointer && !ISSPACE (*input_line_pointer))
-@@ -3724,20 +3833,66 @@ nds32_relax_hint (int mode ATTRIBUTE_UNUSED)
- *input_line_pointer = 0;
- name = strdup (name);
-
-+ if (name && strcmp (name, "begin") == 0)
-+ {
-+ if (relax_hint_id_current == -1)
-+ reset_bias = 1;
-+ relax_hint_bias++;
-+ relax_hint_id_current++;
-+ relax_hint_begin = 1;
-+ }
-+
-+ /* Original case ".relax_hint id". It's id may need to be reordered. */
-+ if (!relax_hint_begin)
-+ {
-+ int tmp = strtol (name, NULL, 10);
-+ record_id = record_id_head;
-+ while (record_id)
-+ {
-+ if (record_id->old_id == tmp)
-+ {
-+ name = nds_itoa (record_id->new_id);
-+ goto reordered_id;
-+ }
-+ record_id = record_id->next;
-+ }
-+ if (reset_bias)
-+ {
-+ relax_hint_bias = relax_hint_id_current - atoi (name) + 1;
-+ reset_bias = 0;
-+ }
-+ relax_hint_id_current = tmp + relax_hint_bias;
-+
-+ /* Insert the element to the head of the link list. */
-+ struct relax_hint_id *tmp_id = malloc (sizeof (struct relax_hint_id));
-+ tmp_id->old_id = tmp;
-+ tmp_id->new_id = relax_hint_id_current;
-+ tmp_id->next = record_id_head;
-+ record_id_head = tmp_id;
-+ }
-+
-+ if (name && strcmp (name, "end") == 0)
-+ relax_hint_begin = 0;
-+ name = nds_itoa (relax_hint_id_current);
-+
-+reordered_id:
-+
- /* Find relax hint entry for next instruction, and all member will be
- initialized at that time. */
- relocs = hash_find (nds32_hint_hash, name);
- if (relocs == NULL)
- {
-- relocs = XNEW (struct nds32_relocs_pattern);
-+ relocs = malloc (sizeof (struct nds32_relocs_pattern));
-+ memset (relocs, 0, sizeof (struct nds32_relocs_pattern));
- hash_insert (nds32_hint_hash, name, relocs);
- }
- else
- {
- while (relocs->next)
- relocs=relocs->next;
-- relocs->next = XNEW (struct nds32_relocs_pattern);
-+ relocs->next = malloc (sizeof (struct nds32_relocs_pattern));
- relocs = relocs->next;
-+ memset (relocs, 0, sizeof (struct nds32_relocs_pattern));
- }
-
- relocs->next = NULL;
-@@ -3749,7 +3904,8 @@ nds32_relax_hint (int mode ATTRIBUTE_UNUSED)
- /* It has to build this list because there are maybe more than one
- instructions relative to the same instruction. It to connect to
- next instruction after md_assemble. */
-- new = XNEW (struct nds32_relocs_group);
-+ new = malloc (sizeof (struct nds32_relocs_group));
-+ memset (new, 0, sizeof (struct nds32_relocs_group));
- new->pattern = relocs;
- new->next = NULL;
- group = nds32_relax_hint_current;
-@@ -3764,6 +3920,27 @@ nds32_relax_hint (int mode ATTRIBUTE_UNUSED)
- relaxing = TRUE;
- }
-
-+/* This is directive generated for compiler to estimate branch target
-+ alignment. But assembler does not use the info currently. */
-+
-+static void
-+nds32_maybe_align (int mode ATTRIBUTE_UNUSED)
-+{
-+ /* Ignore the reset of line. */
-+ ignore_rest_of_line ();
-+}
-+
-+/* The end of security. It must check if there is any branch
-+ between begin and end. */
-+static void
-+nds32_security_end (int mode ATTRIBUTE_UNUSED)
-+{
-+ if (crcing == FALSE)
-+ as_bad (_("Found unexpected branches inside the "
-+ "signature protected region."));
-+
-+}
-+
- /* Decide the size of vector entries, only accepts 4 or 16 now. */
-
- static void
-@@ -3819,7 +3996,7 @@ nds32_flag (int ignore ATTRIBUTE_UNUSED)
- switch (i)
- {
- case 0:
-- /* flag: verbatim */
-+ /* flag: verbatim */
- verbatim = 1;
- break;
- default:
-@@ -3835,6 +4012,54 @@ nds32_flag (int ignore ATTRIBUTE_UNUSED)
- }
-
- static void
-+ict_model (int ignore ATTRIBUTE_UNUSED)
-+{
-+ char *name;
-+ char saved_char;
-+ int i;
-+ const char *possible_flags[] = { "small", "large" };
-+
-+ /* Skip whitespaces. */
-+ name = input_line_pointer;
-+ while (*input_line_pointer && !ISSPACE (*input_line_pointer))
-+ input_line_pointer++;
-+ saved_char = *input_line_pointer;
-+ *input_line_pointer = 0;
-+
-+ for (i = 0; i < (int) ARRAY_SIZE (possible_flags); i++)
-+ {
-+ if (strcmp (name, possible_flags[i]) == 0)
-+ {
-+ switch (i)
-+ {
-+ case 0:
-+ /* flag: verbatim */
-+ ict_flag = ICT_SMALL;
-+ break;
-+ case 1:
-+ ict_flag = ICT_LARGE;
-+ break;
-+ default:
-+ break;
-+ }
-+ /* Already found the flag, no need to continue next loop. */
-+ break;
-+ }
-+ }
-+
-+ *input_line_pointer = saved_char;
-+ ignore_rest_of_line ();
-+}
-+
-+/* Create .note.v2abi_compatible section if the object is compatible with v3f/v3s.
-+ Do it at the md_end(). */
-+static void
-+nds32_compatible_abi (int mode ATTRIBUTE_UNUSED)
-+{
-+ compatible_abi = TRUE;
-+}
-+
-+static void
- nds32_n12hc (int ignore ATTRIBUTE_UNUSED)
- {
- /* N1213HC core is used. */
-@@ -3842,8 +4067,7 @@ nds32_n12hc (int ignore ATTRIBUTE_UNUSED)
-
-
- /* The target specific pseudo-ops which we support. */
--const pseudo_typeS md_pseudo_table[] =
--{
-+const pseudo_typeS md_pseudo_table[] = {
- /* Forced alignment if declared these ways. */
- {"ascii", stringer, 8 + 0},
- {"asciz", stringer, 8 + 1},
-@@ -3894,13 +4118,17 @@ const pseudo_typeS md_pseudo_table[] =
- {"hint_func_args", nds32_set_hint_func_args, 0}, /* Abandon?? */
- {"omit_fp_begin", nds32_omit_fp_begin, 1},
- {"omit_fp_end", nds32_omit_fp_begin, 0},
-- {"no_ex9_begin", nds32_no_ex9_begin, 1},
-- {"no_ex9_end", nds32_no_ex9_begin, 0},
- {"vec_size", nds32_vec_size, 0},
- {"flag", nds32_flag, 0},
- {"innermost_loop_begin", nds32_loop_begin, 1},
- {"innermost_loop_end", nds32_loop_begin, 0},
- {"relax_hint", nds32_relax_hint, 0},
-+ {"maybe_align", nds32_maybe_align, 0},
-+ {"signature_end", nds32_security_end, 0},
-+ {"inline_asm_begin", nds32_inline_asm, 1},
-+ {"inline_asm_end", nds32_inline_asm, 0},
-+ {"ict_model", ict_model, 0},
-+ {"v2abi_compatible", nds32_compatible_abi, 0},
- {NULL, NULL, 0}
- };
-
-@@ -3917,9 +4145,10 @@ nds32_pre_do_align (int n, char *fill, int len, int max)
- {
- dwarf2_emit_insn (0);
- fragP = frag_now;
-+ add_mapping_symbol_for_align (n, frag_now_fix (), 0);
- frag_align_code (n, max);
-
-- /* Tag this alignment when there is a label before it. */
-+ /* Tag this alignment when there is a lable before it. */
- if (label_exist)
- {
- fragP->tc_frag_data.flag = NDS32_FRAG_LABEL;
-@@ -4003,24 +4232,26 @@ void
- md_begin (void)
- {
- struct nds32_keyword *k;
-- unsigned int i;
-+ relax_info_t *relax_info;
-+ int flags = 0;
-
- bfd_set_arch_mach (stdoutput, TARGET_ARCH, nds32_baseline);
-
- nds32_init_nds32_pseudo_opcodes ();
- asm_desc.parse_operand = nds32_asm_parse_operand;
-- nds32_asm_init (&asm_desc, 0);
-+ if (nds32_gpr16)
-+ flags |= NASM_OPEN_REDUCED_REG;
-+ nds32_asm_init (&asm_desc, flags);
-
-- /* Initial general purpose registers hash table. */
-+ /* Initial general pupose registers hash table. */
- nds32_gprs_hash = hash_new ();
- for (k = keyword_gpr; k->name; k++)
- hash_insert (nds32_gprs_hash, k->name, k);
-
- /* Initial branch hash table. */
- nds32_relax_info_hash = hash_new ();
-- for (i = 0; i < ARRAY_SIZE (relax_table); i++)
-- hash_insert (nds32_relax_info_hash, relax_table[i].opcode,
-- &relax_table[i]);
-+ for (relax_info = relax_table; relax_info->opcode; relax_info++)
-+ hash_insert (nds32_relax_info_hash, relax_info->opcode, relax_info);
-
- /* Initial relax hint hash table. */
- nds32_hint_hash = hash_new ();
-@@ -4138,13 +4369,14 @@ get_range_type (const struct nds32_field *field)
- /* Save pseudo instruction relocation list. */
-
- static struct nds32_relocs_pattern*
--nds32_elf_save_pseudo_pattern (fixS* fixP, struct nds32_opcode *opcode,
-+nds32_elf_save_pseudo_pattern (fixS* fixP, struct nds32_asm_insn *insn,
- char *out, symbolS *sym,
- struct nds32_relocs_pattern *reloc_ptr,
- fragS *fragP)
- {
-+ struct nds32_opcode *opcode = insn->opcode;
- if (!reloc_ptr)
-- reloc_ptr = XNEW (struct nds32_relocs_pattern);
-+ reloc_ptr = malloc (sizeof (struct nds32_relocs_pattern));
- reloc_ptr->seg = now_seg;
- reloc_ptr->sym = sym;
- reloc_ptr->frag = fragP;
-@@ -4152,6 +4384,7 @@ nds32_elf_save_pseudo_pattern (fixS* fixP, struct nds32_opcode *opcode,
- reloc_ptr->fixP = fixP;
- reloc_ptr->opcode = opcode;
- reloc_ptr->where = out;
-+ reloc_ptr->insn = insn->insn;
- reloc_ptr->next = NULL;
- return reloc_ptr;
- }
-@@ -4193,10 +4426,21 @@ nds32_elf_record_fixup_exp (fragS *fragP, const char *str,
- reloc = BFD_RELOC_NDS32_TLS_LE_HI20;
- break;
- case BFD_RELOC_NDS32_GOTTPOFF: /* @GOTTPOFF */
-- reloc = BFD_RELOC_NDS32_TLS_IE_HI20;
-+ reloc = nds32_pic ? BFD_RELOC_NDS32_TLS_IEGP_HI20 : BFD_RELOC_NDS32_TLS_IE_HI20;
-+ break;
-+ case BFD_RELOC_NDS32_TLS_DESC: /* @TLSDESC */
-+ reloc = BFD_RELOC_NDS32_TLS_DESC_HI20;
-+ break;
-+ case BFD_RELOC_NDS32_ICT:
-+ reloc = BFD_RELOC_NDS32_ICT_HI20;
- break;
- default: /* No suffix. */
-- reloc = BFD_RELOC_NDS32_HI20;
-+ if (nds32_pic)
-+ /* When the file is pic, the address must be offset to gp.
-+ It may define another relocation or use GOTOFF. */
-+ reloc = BFD_RELOC_NDS32_PLT_GOTREL_HI20;
-+ else
-+ reloc = BFD_RELOC_NDS32_HI20;
- break;
- }
- fixP = fix_new_exp (fragP, out - fragP->fr_literal, insn->opcode->isize,
-@@ -4228,8 +4472,22 @@ nds32_elf_record_fixup_exp (fragS *fragP, const char *str,
- case BFD_RELOC_NDS32_TPOFF: /* @TPOFF */
- reloc = BFD_RELOC_NDS32_TLS_LE_LO12;
- break;
-+ case BFD_RELOC_NDS32_GOTTPOFF: /* @GOTTPOFF */
-+ reloc = nds32_pic ? BFD_RELOC_NDS32_TLS_IEGP_LO12 : BFD_RELOC_NDS32_TLS_IE_LO12;
-+ break;
-+ case BFD_RELOC_NDS32_TLS_DESC: /* @TLSDESC */
-+ reloc = BFD_RELOC_NDS32_TLS_DESC_LO12;
-+ break;
-+ case BFD_RELOC_NDS32_ICT:
-+ reloc = BFD_RELOC_NDS32_ICT_LO12;
-+ break;
- default: /* No suffix. */
-- reloc = BFD_RELOC_NDS32_LO12S0;
-+ if (nds32_pic)
-+ /* When the file is pic, the address must be offset to gp.
-+ It may define another relocation or use GOTOFF. */
-+ reloc = BFD_RELOC_NDS32_PLT_GOTREL_LO12;
-+ else
-+ reloc = BFD_RELOC_NDS32_LO12S0;
- break;
- }
- }
-@@ -4237,11 +4495,14 @@ nds32_elf_record_fixup_exp (fragS *fragP, const char *str,
- reloc = BFD_RELOC_NDS32_LO12S1; /* [ls]hi */
- else if (fld->bitsize == 15 && fld->shift == 2)
- {
-- /* [ls]wi */
-+ /* [ls]wi */
- switch (pexp->X_md)
- {
- case BFD_RELOC_NDS32_GOTTPOFF: /* @GOTTPOFF */
-- reloc = BFD_RELOC_NDS32_TLS_IE_LO12S2;
-+ reloc = nds32_pic ? BFD_RELOC_NDS32_TLS_IEGP_LO12S2 : BFD_RELOC_NDS32_TLS_IE_LO12S2;
-+ break;
-+ case BFD_RELOC_NDS32_ICT:
-+ reloc = BFD_RELOC_NDS32_ICT_LO12S2;
- break;
- default: /* No suffix. */
- reloc = BFD_RELOC_NDS32_LO12S2;
-@@ -4251,7 +4512,7 @@ nds32_elf_record_fixup_exp (fragS *fragP, const char *str,
- else if (fld->bitsize == 15 && fld->shift == 3)
- reloc = BFD_RELOC_NDS32_LO12S3; /* [ls]di */
- else if (fld->bitsize == 12 && fld->shift == 2)
-- reloc = R_NDS32_LO12S2_SP_RELA; /* f[ls][sd]i */
-+ reloc = BFD_RELOC_NDS32_LO12S2_SP; /* f[ls][sd]i */
-
- fixP = fix_new_exp (fragP, out - fragP->fr_literal, insn->opcode->isize,
- insn->info, 0 /* pcrel */, reloc);
-@@ -4261,7 +4522,12 @@ nds32_elf_record_fixup_exp (fragS *fragP, const char *str,
- {
- /* Relocation for 32-bit branch instructions. */
- if (fld->bitsize == 24 && fld->shift == 1)
-- reloc = BFD_RELOC_NDS32_25_PCREL;
-+ {
-+ if (pexp->X_md == BFD_RELOC_NDS32_ICT)
-+ reloc = BFD_RELOC_NDS32_ICT_25PC;
-+ else
-+ reloc = BFD_RELOC_NDS32_25_PCREL;
-+ }
- else if (fld->bitsize == 16 && fld->shift == 1)
- reloc = BFD_RELOC_NDS32_17_PCREL;
- else if (fld->bitsize == 14 && fld->shift == 1)
-@@ -4272,7 +4538,7 @@ nds32_elf_record_fixup_exp (fragS *fragP, const char *str,
- abort ();
-
- fixP = fix_new_exp (fragP, out - fragP->fr_literal, insn->opcode->isize,
-- insn->info, 1 /* pcrel */, reloc);
-+ insn->info, 1 /* pcrel */, reloc);
- }
- else if (fld && fld->bitpos == 0 && insn->opcode->isize == 4
- && (insn->attr & NASM_ATTR_GPREL))
-@@ -4288,7 +4554,7 @@ nds32_elf_record_fixup_exp (fragS *fragP, const char *str,
- abort ();
-
- fixP = fix_new_exp (fragP, out - fragP->fr_literal, insn->opcode->isize,
-- insn->info, 0 /* pcrel */, reloc);
-+ insn->info, 0 /* pcrel */, reloc);
- /* Insert INSN16 for converting fp_as_gp. */
- exp.X_op = O_symbol;
- exp.X_add_symbol = abs_section_sym;
-@@ -4310,20 +4576,6 @@ nds32_elf_record_fixup_exp (fragS *fragP, const char *str,
- fixP = fix_new_exp (fragP, out - fragP->fr_literal, insn->opcode->isize,
- insn->info, 1 /* pcrel */, reloc);
- }
-- else if (fld && fld->bitpos == 0 && (insn->attr & NASM_ATTR_IFC_EXT))
-- {
-- /* Relocation for ifcall instruction. */
-- if (insn->opcode->isize == 2 && fld->bitsize == 9 && fld->shift == 1)
-- reloc = BFD_RELOC_NDS32_10IFCU_PCREL;
-- else if (insn->opcode->isize == 4 && fld->bitsize == 16
-- && fld->shift == 1)
-- reloc = BFD_RELOC_NDS32_17IFC_PCREL;
-- else
-- abort ();
--
-- fixP = fix_new_exp (fragP, out - fragP->fr_literal, insn->opcode->isize,
-- insn->info, 1 /* pcrel */, reloc);
-- }
- else if (fld)
- as_bad (_("Don't know how to handle this field. %s"), str);
-
-@@ -4335,8 +4587,9 @@ nds32_elf_record_fixup_exp (fragS *fragP, const char *str,
-
- static void
- nds32_elf_build_relax_relation (fixS *fixP, expressionS *pexp, char* out,
-- struct nds32_opcode *opcode, fragS *fragP,
-- const struct nds32_field *fld)
-+ struct nds32_asm_insn *insn, fragS *fragP,
-+ const struct nds32_field *fld,
-+ bfd_boolean pseudo_hint)
- {
- struct nds32_relocs_pattern *reloc_ptr;
- struct nds32_relocs_group *group;
-@@ -4346,10 +4599,32 @@ nds32_elf_build_relax_relation (fixS *fixP, expressionS *pexp, char* out,
- if (fld)
- sym = pexp->X_add_symbol;
-
-- if (pseudo_opcode)
-+ if (pseudo_hint)
-+ {
-+ /* We cannot know how many instructions will be expanded for
-+ the pseudo instruction here. The first expanded instruction fills
-+ the memory created by relax_hint. The follower will created and link
-+ here. */
-+ group = nds32_relax_hint_current;
-+ while (group)
-+ {
-+ if (group->pattern->opcode == NULL)
-+ nds32_elf_save_pseudo_pattern (fixP, insn, out, sym,
-+ group->pattern, fragP);
-+ else
-+ {
-+ group->pattern->next =
-+ nds32_elf_save_pseudo_pattern (fixP, insn, out, sym,
-+ NULL, fragP);
-+ group->pattern = group->pattern->next;
-+ }
-+ group = group->next;
-+ }
-+ }
-+ else if (pseudo_opcode)
- {
- /* Save instruction relation for pseudo instruction expanding pattern. */
-- reloc_ptr = nds32_elf_save_pseudo_pattern (fixP, opcode, out, sym,
-+ reloc_ptr = nds32_elf_save_pseudo_pattern (fixP, insn, out, sym,
- NULL, fragP);
- if (!relocs_list)
- relocs_list = reloc_ptr;
-@@ -4367,7 +4642,7 @@ nds32_elf_build_relax_relation (fixS *fixP, expressionS *pexp, char* out,
- group = nds32_relax_hint_current;
- while (group)
- {
-- nds32_elf_save_pseudo_pattern (fixP, opcode, out, sym,
-+ nds32_elf_save_pseudo_pattern (fixP, insn, out, sym,
- group->pattern, fragP);
- group = group->next;
- free (nds32_relax_hint_current);
-@@ -4383,40 +4658,214 @@ nds32_elf_build_relax_relation (fixS *fixP, expressionS *pexp, char* out,
- #define N32_MEM_EXT(insn) ((N32_OP6_MEM << 25) | insn)
-
- /* Relax pattern for link time relaxation. */
-+/* relaxation types only! relocation types are not necessary */
-+/* refer to nds32_elf_record_fixup_exp() */
-
- static struct nds32_relax_hint_table relax_ls_table[] =
- {
- {
-- /* Set address: la -> sethi ori. */
-- NDS32_RELAX_HINT_LA, /* main_type */
-- 8, /* relax_code_size */
-- {
-- OP6 (SETHI),
-- OP6 (ORI),
-- }, /* relax_code_seq */
-- {
-- {0, 4, NDS32_HINT | NDS32_ADDEND, BFD_RELOC_NDS32_LOADSTORE},
-- {4, 4, NDS32_HINT | NDS32_ABS, BFD_RELOC_NDS32_INSN16}
-- } /* relax_fixup */
-+ /* For bug-12566, LA and Floating LSI. */
-+ .main_type = NDS32_RELAX_HINT_LA_FLSI,
-+ .relax_code_size = 12,
-+ .relax_code_seq =
-+ {
-+ OP6 (SETHI),
-+ OP6 (ORI),
-+ OP6 (LBI),
-+ },
-+ .relax_fixup =
-+ {
-+ {0, 4, NDS32_HINT | NDS32_ADDEND, BFD_RELOC_NDS32_LOADSTORE},
-+ {4, 4, NDS32_HINT | NDS32_PTR, BFD_RELOC_NDS32_PTR},
-+ {4, 4, NDS32_HINT | NDS32_INSN16, BFD_RELOC_NDS32_INSN16},
-+ {8, 4, NDS32_HINT | NDS32_SYM, BFD_RELOC_NDS32_LSI},
-+ {8, 4, NDS32_HINT | NDS32_ABS, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {8, 4, NDS32_HINT | NDS32_INSN16, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ }
- },
- {
-- /* Set address: l.w -> sethi ori. */
-- NDS32_RELAX_HINT_LS, /* main_type */
-- 8, /* relax_code_size */
-- {
-- OP6 (SETHI),
-- OP6 (LBI),
-- }, /* relax_code_seq */
-- {
-- {0, 4, NDS32_HINT | NDS32_ADDEND, BFD_RELOC_NDS32_LOADSTORE},
-- {4, 4, NDS32_HINT | NDS32_ABS, BFD_RELOC_NDS32_INSN16}
-- } /* relax_fixup */
-+ /* Load Address / Load-Store (LALS). */
-+ .main_type = NDS32_RELAX_HINT_LALS,
-+ .relax_code_size = 12,
-+ .relax_code_seq =
-+ {
-+ OP6 (SETHI),
-+ OP6 (ORI),
-+ OP6 (LBI),
-+ },
-+ .relax_fixup =
-+ {
-+ {0, 4, NDS32_HINT | NDS32_ADDEND, BFD_RELOC_NDS32_LOADSTORE},
-+ {4, 4, NDS32_HINT | NDS32_INSN16, BFD_RELOC_NDS32_INSN16},
-+ {8, 4, NDS32_HINT | NDS32_INSN16, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ }
- },
- {
-- 0,
-- 0,
-- {0},
-- {{0, 0 , 0, 0}}
-+ /* B(AL) symbol@PLT */
-+ .main_type = NDS32_RELAX_HINT_LA_PLT,
-+ .relax_code_size = 16,
-+ .relax_code_seq =
-+ {
-+ OP6 (SETHI),
-+ OP6 (ORI),
-+ OP6 (ALU1),
-+ OP6 (JREG),
-+ },
-+ .relax_fixup =
-+ {
-+ {0, 4, NDS32_HINT | NDS32_ADDEND, BFD_RELOC_NDS32_LOADSTORE},
-+ {4, 4, NDS32_HINT | NDS32_PTR, BFD_RELOC_NDS32_PTR},
-+ {8, 4, NDS32_HINT | NDS32_PTR, BFD_RELOC_NDS32_PTR},
-+ {12, 4, NDS32_HINT | NDS32_ABS, BFD_RELOC_NDS32_PLT_GOT_SUFF},
-+ {12, 4, NDS32_HINT | NDS32_ABS, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {12, 4, NDS32_HINT | NDS32_INSN16, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ }
-+ },
-+ {
-+ /* LA (@GOT). */
-+ .main_type = NDS32_RELAX_HINT_LA_GOT,
-+ .relax_code_size = 12,
-+ .relax_code_seq =
-+ {
-+ OP6 (SETHI),
-+ OP6 (ORI),
-+ OP6 (MEM),
-+ },
-+ .relax_fixup =
-+ {
-+ {0, 4, NDS32_HINT | NDS32_ADDEND, BFD_RELOC_NDS32_LOADSTORE},
-+ {4, 4, NDS32_HINT | NDS32_PTR, BFD_RELOC_NDS32_PTR},
-+ {8, 4, NDS32_HINT | NDS32_ABS, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {8, 4, NDS32_HINT | NDS32_ABS, BFD_RELOC_NDS32_GOT_SUFF},
-+ {0, 0, 0, 0}
-+ }
-+ },
-+ {
-+ /* LA (@GOTOFF). */
-+ .main_type = NDS32_RELAX_HINT_LA_GOTOFF,
-+ .relax_code_size = 16,
-+ .relax_code_seq =
-+ {
-+ OP6 (SETHI),
-+ OP6 (ORI),
-+ OP6 (ALU1),
-+ OP6 (MEM),
-+ },
-+ .relax_fixup =
-+ {
-+ {0, 4, NDS32_HINT | NDS32_ADDEND, BFD_RELOC_NDS32_LOADSTORE},
-+ {4, 4, NDS32_HINT | NDS32_PTR, BFD_RELOC_NDS32_PTR},
-+ {8, 4, NDS32_HINT | NDS32_ABS, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {8, 4, NDS32_HINT | NDS32_ABS, BFD_RELOC_NDS32_GOTOFF_SUFF},
-+ {12, 4, NDS32_HINT | NDS32_ABS, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {12, 4, NDS32_HINT | NDS32_ABS, BFD_RELOC_NDS32_GOTOFF_SUFF},
-+ {0, 0, 0, 0}
-+ }
-+ },
-+ {
-+ /* TLS LE LS|LA */
-+ .main_type = NDS32_RELAX_HINT_TLS_LE_LS,
-+ .relax_code_size = 16,
-+ .relax_code_seq =
-+ {
-+ OP6(SETHI),
-+ OP6(ORI),
-+ OP6(MEM),
-+ OP6(ALU1),
-+ },
-+ .relax_fixup =
-+ {
-+ {0, 4, NDS32_HINT | NDS32_ADDEND, BFD_RELOC_NDS32_LOADSTORE},
-+ {4, 4, NDS32_HINT | NDS32_PTR_MULTIPLE, BFD_RELOC_NDS32_PTR},
-+ {8, 4, NDS32_HINT | NDS32_ABS, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {8, 4, NDS32_HINT | NDS32_SYM, BFD_RELOC_NDS32_TLS_LE_LS},
-+ {12, 4, NDS32_HINT | NDS32_ABS, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {12, 4, NDS32_HINT | NDS32_SYM, BFD_RELOC_NDS32_TLS_LE_ADD},
-+ {0, 0, 0, 0}
-+ }
-+ },
-+ {
-+ /* TLS IE LA */
-+ .main_type = NDS32_RELAX_HINT_TLS_IE_LA,
-+ .relax_code_size = 8,
-+ .relax_code_seq =
-+ {
-+ OP6(SETHI),
-+ OP6(LBI),
-+ },
-+ .relax_fixup =
-+ {
-+ {0, 4, NDS32_HINT | NDS32_ADDEND, BFD_RELOC_NDS32_LOADSTORE},
-+ {4, 4, NDS32_HINT | NDS32_INSN16, BFD_RELOC_NDS32_INSN16},
-+ {0, 0, 0, 0}
-+ }
-+ },
-+ {
-+ /* TLS IEGP LA */
-+ .main_type = NDS32_RELAX_HINT_TLS_IEGP_LA,
-+ .relax_code_size = 12,
-+ .relax_code_seq =
-+ {
-+ OP6 (SETHI),
-+ OP6 (ORI),
-+ OP6 (MEM),
-+ },
-+ .relax_fixup =
-+ {
-+ {0, 4, NDS32_HINT | NDS32_ADDEND, BFD_RELOC_NDS32_LOADSTORE},
-+ {4, 4, NDS32_HINT | NDS32_PTR_PATTERN, BFD_RELOC_NDS32_PTR},
-+ {8, 4, NDS32_HINT | NDS32_ABS, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {8, 4, NDS32_HINT | NDS32_SYM, BFD_RELOC_NDS32_TLS_IEGP_LW},
-+ {0, 0, 0, 0}
-+ }
-+ },
-+ {
-+ /* TLS DESC LS: */
-+ .main_type = NDS32_RELAX_HINT_TLS_DESC_LS,
-+ .relax_code_size = 24,
-+ .relax_code_seq =
-+ {
-+ OP6 (SETHI),
-+ OP6 (ORI),
-+ OP6 (ALU1),
-+ OP6 (LBI), /* load argument */
-+ OP6 (JREG),
-+ OP6 (MEM), /* load/store variable or load argument */
-+ },
-+ .relax_fixup =
-+ {
-+ {0, 4, NDS32_HINT | NDS32_ADDEND, BFD_RELOC_NDS32_LOADSTORE},
-+ {4, 4, NDS32_HINT | NDS32_PTR_PATTERN, BFD_RELOC_NDS32_PTR},
-+ {8, 4, NDS32_HINT | NDS32_ABS, BFD_RELOC_NDS32_PTR_RESOLVED},
-+ {8, 4, NDS32_HINT | NDS32_SYM, BFD_RELOC_NDS32_TLS_DESC_ADD},
-+ {12, 4, NDS32_HINT | NDS32_SYM, BFD_RELOC_NDS32_TLS_DESC_FUNC},
-+ {16, 4, NDS32_HINT | NDS32_SYM, BFD_RELOC_NDS32_TLS_DESC_CALL},
-+ {20, 4, NDS32_HINT | NDS32_SYM_DESC_MEM, BFD_RELOC_NDS32_TLS_DESC_MEM},
-+ {0, 0, 0, 0}
-+ }
-+ },
-+ {
-+ /* Load Address of ICT. */
-+ .main_type = NDS32_RELAX_HINT_ICT_LA,
-+ .relax_code_size = 8,
-+ .relax_code_seq =
-+ {
-+ OP6 (SETHI),
-+ OP6 (ORI),
-+ },
-+ .relax_fixup =
-+ {
-+ /* TODO: insert relocations to do relax. */
-+ {0, 0, 0, 0}
-+ }
-+ },
-+ {
-+ .main_type = 0,
-+ .relax_code_seq = {0},
-+ .relax_fixup = {{0, 0 , 0, 0}}
- }
- };
-
-@@ -4481,118 +4930,189 @@ nds32_elf_sethi_range (struct nds32_relocs_pattern *pattern)
- (((size) & 0xff) | ((convertible) ? 1 << 31 : 0) \
- | ((optimize) ? 1<< 30 : 0) | (insn16_on ? 1 << 29 : 0))
-
-+#define MAC_COMBO (E_NDS32_HAS_FPU_MAC_INST|E_NDS32_HAS_MAC_DX_INST)
- static void
- nds32_set_elf_flags_by_insn (struct nds32_asm_insn * insn)
- {
-- /* Set E_NDS32_HAS_EXT_INST. */
-- if (insn->opcode->attr & NASM_ATTR_PERF_EXT)
-- {
-- if (nds32_perf_ext)
-- nds32_elf_flags |= E_NDS32_HAS_EXT_INST;
-- else
-- as_bad (_("instruction %s requires enabling performance extension"),
-- insn->opcode->opcode);
-- }
-- else if (insn->opcode->attr & NASM_ATTR_PERF2_EXT)
-- {
-- if (nds32_perf_ext2)
-- nds32_elf_flags |= E_NDS32_HAS_EXT2_INST;
-- else
-- as_bad (_("instruction %s requires enabling performance extension II"),
-- insn->opcode->opcode);
-- }
-- else if (insn->opcode->attr & NASM_ATTR_AUDIO_ISAEXT)
-- {
-- if (nds32_audio_ext)
-- nds32_elf_flags |= E_NDS32_HAS_AUDIO_INST;
-- else
-- as_bad (_("instruction %s requires enabling AUDIO extension"),
-- insn->opcode->opcode);
-- }
-- else if (insn->opcode->attr & NASM_ATTR_STR_EXT)
-- {
-- if (nds32_string_ext)
-- nds32_elf_flags |= E_NDS32_HAS_STRING_INST;
-- else
-- as_bad (_("instruction %s requires enabling STRING extension"),
-- insn->opcode->opcode);
-- }
-- else if ((insn->opcode->attr & NASM_ATTR_DIV)
-- && (insn->opcode->attr & NASM_ATTR_DXREG))
-- {
-- if (nds32_div && nds32_dx_regs)
-- nds32_elf_flags |= E_NDS32_HAS_DIV_DX_INST;
-- else
-- as_bad (_("instruction %s requires enabling DIV & DX_REGS extension"),
-- insn->opcode->opcode);
-- }
-- else if (insn->opcode->attr & NASM_ATTR_FPU)
-- {
-- if (nds32_fpu_sp_ext || nds32_fpu_dp_ext)
-- {
-- if (!(nds32_elf_flags & (E_NDS32_HAS_FPU_INST | E_NDS32_HAS_FPU_DP_INST)))
-- nds32_fpu_com = 1;
-- }
-- else
-- as_bad (_("instruction %s requires enabling FPU extension"),
-- insn->opcode->opcode);
-- }
-- else if (insn->opcode->attr & NASM_ATTR_FPU_SP_EXT)
-- {
-- if (nds32_fpu_sp_ext)
-- nds32_elf_flags |= E_NDS32_HAS_FPU_INST;
-- else
-- as_bad (_("instruction %s requires enabling FPU_SP extension"),
-- insn->opcode->opcode);
-- }
-- else if ((insn->opcode->attr & NASM_ATTR_FPU_SP_EXT)
-- && (insn->opcode->attr & NASM_ATTR_MAC))
-- {
-- if (nds32_fpu_sp_ext && nds32_mac)
-- {
-- nds32_elf_flags |= E_NDS32_HAS_FPU_MAC_INST;
-- nds32_elf_flags |= E_NDS32_HAS_FPU_INST;
-- }
-- else
-- as_bad (_("instruction %s requires enabling FPU_MAC extension"),
-- insn->opcode->opcode);
-- }
-- else if (insn->opcode->attr & NASM_ATTR_FPU_DP_EXT)
-- {
-- if (nds32_fpu_dp_ext)
-- nds32_elf_flags |= E_NDS32_HAS_FPU_DP_INST;
-- else
-- as_bad (_("instruction %s requires enabling FPU_DP extension"),
-- insn->opcode->opcode);
-- }
-- else if ((insn->opcode->attr & NASM_ATTR_FPU_DP_EXT)
-- && (insn->opcode->attr & NASM_ATTR_MAC))
-+ static int skip_flags = NASM_ATTR_EX9_EXT | NASM_ATTR_FPU_FMA
-+ | NASM_ATTR_BRANCH | NASM_ATTR_SATURATION_EXT | NASM_ATTR_GPREL
-+ | NASM_ATTR_DXREG | NASM_ATTR_ISA_V1 | NASM_ATTR_ISA_V2 | NASM_ATTR_ISA_V3
-+ | NASM_ATTR_ISA_V3M | NASM_ATTR_PCREL;
-+
-+ int new_flags = insn->opcode->attr & ~skip_flags;
-+ while (new_flags)
- {
-- if (nds32_fpu_dp_ext && nds32_mac)
-+ int next = 1 << (ffs (new_flags) - 1);
-+ new_flags &= ~next;
-+ switch (next)
- {
-- nds32_elf_flags |= E_NDS32_HAS_FPU_MAC_INST;
-- nds32_elf_flags |= E_NDS32_HAS_FPU_DP_INST;
-+ case NASM_ATTR_PERF_EXT:
-+ {
-+ if (nds32_perf_ext)
-+ {
-+ nds32_elf_flags |= E_NDS32_HAS_EXT_INST;
-+ skip_flags |= NASM_ATTR_PERF_EXT;
-+ }
-+ else
-+ as_bad (_("instruction %s requires enabling performance "
-+ "extension"), insn->opcode->opcode);
-+ }
-+ break;
-+ case NASM_ATTR_PERF2_EXT:
-+ {
-+ if (nds32_perf_ext2)
-+ {
-+ nds32_elf_flags |= E_NDS32_HAS_EXT2_INST;
-+ skip_flags |= NASM_ATTR_PERF2_EXT;
-+ }
-+ else
-+ as_bad (_("instruction %s requires enabling performance "
-+ "extension II"), insn->opcode->opcode);
-+ }
-+ break;
-+ case NASM_ATTR_AUDIO_ISAEXT:
-+ {
-+ if (nds32_audio_ext)
-+ {
-+ nds32_elf_flags |= E_NDS32_HAS_AUDIO_INST;
-+ skip_flags |= NASM_ATTR_AUDIO_ISAEXT;
-+ }
-+ else
-+ as_bad (_("instruction %s requires enabling AUDIO extension"),
-+ insn->opcode->opcode);
-+ }
-+ break;
-+ case NASM_ATTR_STR_EXT:
-+ {
-+ if (nds32_string_ext)
-+ {
-+ nds32_elf_flags |= E_NDS32_HAS_STRING_INST;
-+ skip_flags |= NASM_ATTR_STR_EXT;
-+ }
-+ else
-+ as_bad (_("instruction %s requires enabling STRING extension"),
-+ insn->opcode->opcode);
-+ }
-+ break;
-+ case NASM_ATTR_DIV:
-+ {
-+ if (insn->opcode->attr & NASM_ATTR_DXREG)
-+ {
-+ if (nds32_div && nds32_dx_regs)
-+ {
-+ nds32_elf_flags |= E_NDS32_HAS_DIV_DX_INST;
-+ skip_flags |= NASM_ATTR_DIV;
-+ }
-+ else
-+ as_bad (_("instruction %s requires enabling DIV & DX_REGS "
-+ "extension"), insn->opcode->opcode);
-+ }
-+ }
-+ break;
-+ case NASM_ATTR_FPU:
-+ {
-+ if (nds32_fpu_sp_ext || nds32_fpu_dp_ext)
-+ {
-+ if (!(nds32_elf_flags
-+ & (E_NDS32_HAS_FPU_INST | E_NDS32_HAS_FPU_DP_INST)))
-+ nds32_fpu_com = 1;
-+ skip_flags |= NASM_ATTR_FPU;
-+ }
-+ else
-+ as_bad (_("instruction %s requires enabling FPU extension"),
-+ insn->opcode->opcode);
-+ }
-+ break;
-+ case NASM_ATTR_FPU_SP_EXT:
-+ {
-+ if (nds32_fpu_sp_ext)
-+ {
-+ nds32_elf_flags |= E_NDS32_HAS_FPU_INST;
-+ skip_flags |= NASM_ATTR_FPU_SP_EXT;
-+ }
-+ else
-+ as_bad (_("instruction %s requires enabling FPU_SP extension"),
-+ insn->opcode->opcode);
-+ }
-+ break;
-+ case NASM_ATTR_FPU_DP_EXT:
-+ {
-+ if (nds32_fpu_dp_ext)
-+ {
-+ nds32_elf_flags |= E_NDS32_HAS_FPU_DP_INST;
-+ skip_flags |= NASM_ATTR_FPU_DP_EXT;
-+ }
-+ else
-+ as_bad (_("instruction %s requires enabling FPU_DP extension"),
-+ insn->opcode->opcode);
-+ }
-+ break;
-+ case NASM_ATTR_MAC:
-+ {
-+ if (insn->opcode->attr & NASM_ATTR_FPU_SP_EXT)
-+ {
-+ if (nds32_fpu_sp_ext && nds32_mac)
-+ nds32_elf_flags |= E_NDS32_HAS_FPU_MAC_INST;
-+ else
-+ as_bad (_("instruction %s requires enabling FPU_MAC "
-+ "extension"), insn->opcode->opcode);
-+ }
-+ else if (insn->opcode->attr & NASM_ATTR_FPU_DP_EXT)
-+ {
-+ if (nds32_fpu_dp_ext && nds32_mac)
-+ nds32_elf_flags |= E_NDS32_HAS_FPU_MAC_INST;
-+ else
-+ as_bad (_("instruction %s requires enabling FPU_MAC "
-+ "extension"), insn->opcode->opcode);
-+ }
-+ else if (insn->opcode->attr & NASM_ATTR_DXREG)
-+ {
-+ if (nds32_dx_regs && nds32_mac)
-+ nds32_elf_flags |= E_NDS32_HAS_MAC_DX_INST;
-+ else
-+ as_bad (_("instruction %s requires enabling DX_REGS "
-+ "extension"), insn->opcode->opcode);
-+ }
-+
-+ if (MAC_COMBO == (MAC_COMBO & nds32_elf_flags))
-+ skip_flags |= NASM_ATTR_MAC;
-+ }
-+ break;
-+ case NASM_ATTR_IFC_EXT:
-+ {
-+ nds32_elf_flags |= E_NDS32_HAS_IFC_INST;
-+ skip_flags |= NASM_ATTR_IFC_EXT;
-+ }
-+ break;
-+ case NASM_ATTR_DSP_ISAEXT:
-+ {
-+ if (nds32_dsp_ext)
-+ {
-+ nds32_elf_flags |= E_NDS32_HAS_DSP_INST;
-+ skip_flags |= NASM_ATTR_DSP_ISAEXT;
-+ }
-+ else
-+ as_bad (_("instruction %s requires enabling dsp extension"),
-+ insn->opcode->opcode);
-+ }
-+ break;
-+ case NASM_ATTR_ZOL:
-+ {
-+ if (nds32_zol_ext)
-+ {
-+ nds32_elf_flags |= E_NDS32_HAS_ZOL;
-+ skip_flags |= NASM_ATTR_ZOL;
-+ }
-+ else
-+ as_bad (_("instruction %s requires enabling zol extension"),
-+ insn->opcode->opcode);
-+ }
-+ break;
-+ default:
-+ as_bad (_("internal error: unknown instruction attribute: 0x%08x"),
-+ next);
- }
-- else
-- as_bad (_("instruction %s requires enabling FPU_MAC extension"),
-- insn->opcode->opcode);
-- }
-- /* TODO: FPU_BOTH */
-- else if ((insn->opcode->attr & NASM_ATTR_MAC)
-- && (insn->opcode->attr & NASM_ATTR_DXREG))
-- {
-- if (nds32_mac && nds32_dx_regs)
-- nds32_elf_flags |= E_NDS32_HAS_MAC_DX_INST;
-- else
-- as_bad (_("instruction %s requires enabling DX_REGS extension"),
-- insn->opcode->opcode);
-- }
-- /* TODO: for DX_REG set but not for MAC, DIV, AUDIO */
-- else if (insn->opcode->attr & NASM_ATTR_IFC_EXT)
-- {
-- nds32_elf_flags |= E_NDS32_HAS_IFC_INST;
- }
-- /* TODO: E_NDS32_HAS_SATURATION_INST */
- }
-
- /* Flag for analysis relaxation type. */
-@@ -4607,100 +5127,212 @@ enum nds32_insn_type
- N32_RELAX_ORI = (1 << 5),
- N32_RELAX_MEM = (1 << 6),
- N32_RELAX_MOVI = (1 << 7),
-+ N32_RELAX_ALU1 = (1 << 8),
-+ N32_RELAX_16BIT = (1 << 9),
- };
-
- struct nds32_hint_map
- {
-+ /* the preamble relocation */
- bfd_reloc_code_real_type hi_type;
-+ /* mnemonic */
- const char *opc;
-+ /* relax pattern ID */
- enum nds32_relax_hint_type hint_type;
-+ /* range */
- enum nds32_br_range range;
-+ /* pattern character flags */
- enum nds32_insn_type insn_list;
-+ /* optional pattern character flags */
-+ enum nds32_insn_type option_list;
- };
-
- /* Table to match instructions with hint and relax pattern. */
-
- static struct nds32_hint_map hint_map [] =
- {
-- {
-- /* LONGCALL4. */
-- BFD_RELOC_NDS32_HI20,
-- "jal",
-- NDS32_RELAX_HINT_NONE,
-- BR_RANGE_U4G,
-- N32_RELAX_SETHI | N32_RELAX_ORI | N32_RELAX_CALL
-- },
-- {
-- /* LONGCALL5. */
-- _dummy_first_bfd_reloc_code_real,
-- "bgezal",
-- NDS32_RELAX_HINT_NONE,
-- BR_RANGE_S16M,
-- N32_RELAX_BR | N32_RELAX_CALL
-- },
-- {
-- /* LONGCALL6. */
-- BFD_RELOC_NDS32_HI20,
-- "bgezal",
-- NDS32_RELAX_HINT_NONE,
-- BR_RANGE_U4G,
-- N32_RELAX_BR | N32_RELAX_SETHI | N32_RELAX_ORI | N32_RELAX_CALL
-- },
-- {
-- /* LONGJUMP4. */
-- BFD_RELOC_NDS32_HI20,
-- "j",
-- NDS32_RELAX_HINT_NONE,
-- BR_RANGE_U4G,
-- N32_RELAX_SETHI | N32_RELAX_ORI | N32_RELAX_JUMP
-- },
-- {
-- /* LONGJUMP5. */
-- /* There is two kinds of variations of LONGJUMP5. One of them
-- generate EMPTY relocation for converted INSN16 if needed.
-- But we don't distinguish them here. */
-- _dummy_first_bfd_reloc_code_real,
-- "beq",
-- NDS32_RELAX_HINT_NONE,
-- BR_RANGE_S16M,
-- N32_RELAX_BR | N32_RELAX_JUMP
-- },
-- {
-- /* LONGJUMP6. */
-- BFD_RELOC_NDS32_HI20,
-- "beq",
-- NDS32_RELAX_HINT_NONE,
-- BR_RANGE_U4G,
-- N32_RELAX_SETHI | N32_RELAX_ORI | N32_RELAX_BR | N32_RELAX_JUMP
-- },
-- {
-- /* LONGJUMP7. */
-- _dummy_first_bfd_reloc_code_real,
-- "beqc",
-- NDS32_RELAX_HINT_NONE,
-- BR_RANGE_S16K,
-- N32_RELAX_MOVI | N32_RELAX_BR
-- },
-- {
-- /* LOADSTORE ADDRESS. */
-- BFD_RELOC_NDS32_HI20,
-- NULL,
-- NDS32_RELAX_HINT_LA,
-- BR_RANGE_U4G,
-- N32_RELAX_SETHI | N32_RELAX_ORI
-- },
-- {
-- /* LOADSTORE ADDRESS. */
-- BFD_RELOC_NDS32_HI20,
-- NULL,
-- NDS32_RELAX_HINT_LS,
-- BR_RANGE_U4G,
-- N32_RELAX_SETHI | N32_RELAX_LSI
-- },
-- {0, NULL, 0, 0 ,0}
-+ {
-+ /* LONGCALL4. */
-+ BFD_RELOC_NDS32_HI20,
-+ "jal",
-+ NDS32_RELAX_HINT_NONE,
-+ BR_RANGE_U4G,
-+ N32_RELAX_SETHI | N32_RELAX_ORI | N32_RELAX_CALL,
-+ 0,
-+ },
-+ {
-+ /* LONGCALL5. */
-+ _dummy_first_bfd_reloc_code_real,
-+ "bgezal",
-+ NDS32_RELAX_HINT_NONE,
-+ BR_RANGE_S16M,
-+ N32_RELAX_BR | N32_RELAX_CALL,
-+ 0,
-+ },
-+ {
-+ /* LONGCALL6. */
-+ BFD_RELOC_NDS32_HI20,
-+ "bgezal",
-+ NDS32_RELAX_HINT_NONE,
-+ BR_RANGE_U4G,
-+ N32_RELAX_BR | N32_RELAX_SETHI | N32_RELAX_ORI | N32_RELAX_CALL,
-+ 0,
-+ },
-+ {
-+ /* LONGJUMP4. */
-+ BFD_RELOC_NDS32_HI20,
-+ "j",
-+ NDS32_RELAX_HINT_NONE,
-+ BR_RANGE_U4G,
-+ N32_RELAX_SETHI | N32_RELAX_ORI | N32_RELAX_JUMP,
-+ 0,
-+ },
-+ {
-+ /* LONGJUMP5. */
-+ /* There is two kinds of variation of LONGJUMP5. One of them
-+ generate EMPTY relocation for converted INSN16 if needed.
-+ But we don't distinguish them here. */
-+ _dummy_first_bfd_reloc_code_real,
-+ "beq",
-+ NDS32_RELAX_HINT_NONE,
-+ BR_RANGE_S16M,
-+ N32_RELAX_BR | N32_RELAX_JUMP,
-+ 0,
-+ },
-+ {
-+ /* LONGJUMP6. */
-+ BFD_RELOC_NDS32_HI20,
-+ "beq",
-+ NDS32_RELAX_HINT_NONE,
-+ BR_RANGE_U4G,
-+ N32_RELAX_SETHI | N32_RELAX_ORI | N32_RELAX_BR | N32_RELAX_JUMP,
-+ 0,
-+ },
-+ {
-+ /* LONGJUMP7. */
-+ _dummy_first_bfd_reloc_code_real,
-+ "beqc",
-+ NDS32_RELAX_HINT_NONE,
-+ BR_RANGE_S16K,
-+ N32_RELAX_MOVI | N32_RELAX_BR,
-+ 0,
-+ },
-+ {
-+ /* LONGCALL (BAL|JR|LA symbol@PLT). */
-+ BFD_RELOC_NDS32_PLT_GOTREL_HI20,
-+ NULL,
-+ NDS32_RELAX_HINT_LA_PLT,
-+ BR_RANGE_U4G,
-+ N32_RELAX_SETHI | N32_RELAX_ORI,
-+ N32_RELAX_ALU1 | N32_RELAX_CALL | N32_RELAX_JUMP,
-+ },
-+ /* relative issue: #12566 */
-+ {
-+ /* LA and Floating LSI. */
-+ BFD_RELOC_NDS32_HI20,
-+ NULL,
-+ NDS32_RELAX_HINT_LA_FLSI,
-+ BR_RANGE_U4G,
-+ N32_RELAX_SETHI | N32_RELAX_ORI | N32_RELAX_LSI,
-+ 0,
-+ },
-+ /* relative issue: #11685 #11602 */
-+ {
-+ /* load address / load-store (LALS). */
-+ BFD_RELOC_NDS32_HI20,
-+ NULL,
-+ NDS32_RELAX_HINT_LALS,
-+ BR_RANGE_U4G,
-+ N32_RELAX_SETHI,
-+ N32_RELAX_ORI | N32_RELAX_LSI,
-+ },
-+ {
-+ /* setup $GP (_GLOBAL_OFFSET_TABLE_) */
-+ BFD_RELOC_NDS32_GOTPC_HI20,
-+ NULL,
-+ NDS32_RELAX_HINT_LALS,
-+ BR_RANGE_U4G,
-+ N32_RELAX_SETHI | N32_RELAX_ORI,
-+ 0,
-+ },
-+ {
-+ /* GOT LA/LS (symbol@GOT) */
-+ BFD_RELOC_NDS32_GOT_HI20,
-+ NULL,
-+ NDS32_RELAX_HINT_LA_GOT,
-+ BR_RANGE_U4G,
-+ N32_RELAX_SETHI | N32_RELAX_ORI,
-+ N32_RELAX_MEM,
-+ },
-+ {
-+ /* GOTOFF LA/LS (symbol@GOTOFF) */
-+ BFD_RELOC_NDS32_GOTOFF_HI20,
-+ NULL,
-+ NDS32_RELAX_HINT_LA_GOTOFF,
-+ BR_RANGE_U4G,
-+ N32_RELAX_SETHI | N32_RELAX_ORI,
-+ N32_RELAX_ALU1 | N32_RELAX_MEM, /* | N32_RELAX_LSI, */
-+ },
-+ {
-+ /* TLS LE LA|LS (@TPOFF) */
-+ BFD_RELOC_NDS32_TLS_LE_HI20,
-+ NULL,
-+ NDS32_RELAX_HINT_TLS_LE_LS,
-+ BR_RANGE_U4G,
-+ N32_RELAX_SETHI | N32_RELAX_ORI,
-+ N32_RELAX_ALU1 | N32_RELAX_MEM,
-+ },
-+ {
-+ /* TLS IE LA */
-+ BFD_RELOC_NDS32_TLS_IE_HI20,
-+ NULL,
-+ NDS32_RELAX_HINT_TLS_IE_LA,
-+ BR_RANGE_U4G,
-+ N32_RELAX_SETHI | N32_RELAX_LSI,
-+ 0,
-+ },
-+ {
-+ /* TLS IE LS */
-+ BFD_RELOC_NDS32_TLS_IE_HI20,
-+ NULL,
-+ NDS32_RELAX_HINT_TLS_IE_LS,
-+ BR_RANGE_U4G,
-+ N32_RELAX_SETHI | N32_RELAX_LSI | N32_RELAX_MEM,
-+ 0,
-+ },
-+ {
-+ /* TLS IEGP LA */
-+ BFD_RELOC_NDS32_TLS_IEGP_HI20,
-+ NULL,
-+ NDS32_RELAX_HINT_TLS_IEGP_LA,
-+ BR_RANGE_U4G,
-+ N32_RELAX_SETHI | N32_RELAX_ORI | N32_RELAX_MEM,
-+ 0,
-+ },
-+ {
-+ /* TLS DESC LS */
-+ BFD_RELOC_NDS32_TLS_DESC_HI20,
-+ NULL,
-+ NDS32_RELAX_HINT_TLS_DESC_LS,
-+ BR_RANGE_U4G,
-+ N32_RELAX_SETHI | N32_RELAX_ORI | N32_RELAX_ALU1 | N32_RELAX_CALL,
-+ N32_RELAX_LSI | N32_RELAX_MEM,
-+ },
-+ {
-+ /* Jump-patch load address (LA). */
-+ BFD_RELOC_NDS32_ICT_HI20,
-+ NULL,
-+ NDS32_RELAX_HINT_ICT_LA,
-+ BR_RANGE_U4G,
-+ N32_RELAX_SETHI | N32_RELAX_ORI,
-+ 0,
-+ },
-+ /* last one */
-+ {0, NULL, 0, 0 ,0, 0}
- };
-
- /* Find the relaxation pattern according to instructions. */
-+/* TODO: refine this function with hash or so */
-
- static bfd_boolean
- nds32_find_reloc_table (struct nds32_relocs_pattern *relocs_pattern,
-@@ -4739,6 +5371,9 @@ nds32_find_reloc_table (struct nds32_relocs_pattern *relocs_pattern,
- case N32_OP6_MEM:
- relax_type |= N32_RELAX_MEM;
- break;
-+ case N32_OP6_ALU1:
-+ relax_type |= N32_RELAX_ALU1;
-+ break;
- case N32_OP6_ORI:
- relax_type |= N32_RELAX_ORI;
- break;
-@@ -4760,6 +5395,8 @@ nds32_find_reloc_table (struct nds32_relocs_pattern *relocs_pattern,
- case N32_OP6_SWI:
- case N32_OP6_LWC:
- case N32_OP6_SWC:
-+ case N32_OP6_LDC:
-+ case N32_OP6_SDC:
- relax_type |= N32_RELAX_LSI;
- break;
- case N32_OP6_JREG:
-@@ -4784,16 +5421,20 @@ nds32_find_reloc_table (struct nds32_relocs_pattern *relocs_pattern,
- {
- /* 2 byte instruction. Compare by opcode name because the opcode of
- 2byte instruction is not regular. */
-- for (i = 0; i < sizeof (check_insn) / sizeof (check_insn[0]); i++)
-+ int is_matched = 0;
-+ for (i = 0; i < ARRAY_SIZE (check_insn); i++)
- {
- if (strcmp (pattern->opcode->opcode, check_insn[i]) == 0)
- {
- relax_type |= N32_RELAX_BR;
-+ is_matched += 1;
- break;
- }
- }
-- if (strcmp (pattern->opcode->opcode, "movi55") == 0)
-- relax_type |= N32_RELAX_MOVI;
-+ if (!is_matched)
-+ {
-+ relax_type |= N32_RELAX_16BIT;
-+ }
- }
- pattern = pattern->next;
- }
-@@ -4801,23 +5442,35 @@ nds32_find_reloc_table (struct nds32_relocs_pattern *relocs_pattern,
- /* Analysis instruction flag to choose relaxation table. */
- while (map_ptr->insn_list != 0)
- {
-- if (map_ptr->insn_list == relax_type
-- && (!hi_pattern
-- || (hi_pattern->fixP
-- && hi_pattern->fixP->fx_r_type == map_ptr->hi_type)))
-+ struct nds32_hint_map *hint = map_ptr++;
-+ enum nds32_insn_type must = hint->insn_list;
-+ enum nds32_insn_type optional = hint->option_list;
-+ enum nds32_insn_type extra;
-+
-+ if (must != (must & relax_type))
-+ continue;
-+
-+ extra = relax_type ^ must;
-+ if (extra != (extra & optional))
-+ continue;
-+
-+ if (!hi_pattern
-+ || (hi_pattern->fixP
-+ && hi_pattern->fixP->fx_r_type == hint->hi_type))
- {
-- opc = map_ptr->opc;
-- hint_type = map_ptr->hint_type;
-- range = map_ptr->range;
-+ opc = hint->opc;
-+ hint_type = hint->hint_type;
-+ range = hint->range;
-+ map_ptr = hint;
- break;
- }
-- map_ptr++;
- }
-
- if (map_ptr->insn_list == 0)
- {
-- as_warn (_("Can not find match relax hint. Line: %d"),
-- relocs_pattern->frag->fr_line);
-+ if (!nds32_pic)
-+ as_warn (_("Can not find match relax hint. line : %d"),
-+ relocs_pattern->fixP->fx_line);
- return FALSE;
- }
-
-@@ -4876,12 +5529,14 @@ nds32_find_reloc_table (struct nds32_relocs_pattern *relocs_pattern,
- /* Because there are a lot of variant of load-store, check
- all these type here. */
-
--#define CLEAN_REG(insn) ((insn) & 0xff0003ff)
-+#define CLEAN_REG(insn) ((insn) & 0xfe0003ff)
-+#define GET_OPCODE(insn) ((insn) & 0xfe000000)
-+
- static bfd_boolean
- nds32_match_hint_insn (struct nds32_opcode *opcode, uint32_t seq)
- {
- const char *check_insn[] =
-- { "bnes38", "beqs38", "bnez38", "bnezs8", "beqz38", "beqzs8" };
-+ { "bnes38", "beqs38", "bnez38", "bnezs8", "beqz38", "beqzs8", "jral5" };
- uint32_t insn = opcode->value;
- unsigned int i;
-
-@@ -4897,22 +5552,23 @@ nds32_match_hint_insn (struct nds32_opcode *opcode, uint32_t seq)
- if (insn == OP6 (LBI) || insn == OP6 (SBI) || insn == OP6 (LBSI)
- || insn == OP6 (LHI) || insn == OP6 (SHI) || insn == OP6 (LHSI)
- || insn == OP6 (LWI) || insn == OP6 (SWI)
-- || insn == OP6 (LWC) || insn == OP6 (SWC))
-- return TRUE;
-+ || insn == OP6 (LWC) || insn == OP6 (SWC)
-+ || insn == OP6 (LDC) || insn == OP6 (SDC))
-+ return TRUE;
- break;
- case OP6 (BR2):
- /* This is for LONGCALL5 and LONGCALL6. */
- if (insn == OP6 (BR2))
-- return TRUE;
-+ return TRUE;
- break;
- case OP6 (BR1):
- /* This is for LONGJUMP5 and LONGJUMP6. */
- if (opcode->isize == 4
- && (insn == OP6 (BR1) || insn == OP6 (BR2) || insn == OP6 (BR3)))
-- return TRUE;
-+ return TRUE;
- else if (opcode->isize == 2)
- {
-- for (i = 0; i < sizeof (check_insn) / sizeof (check_insn[0]); i++)
-+ for (i = 0; i < ARRAY_SIZE (check_insn); i++)
- if (strcmp (opcode->opcode, check_insn[i]) == 0)
- return TRUE;
- }
-@@ -4920,8 +5576,28 @@ nds32_match_hint_insn (struct nds32_opcode *opcode, uint32_t seq)
- case OP6 (MOVI):
- /* This is for LONGJUMP7. */
- if (opcode->isize == 2 && strcmp (opcode->opcode, "movi55") == 0)
-- return TRUE;
-+ return TRUE;
-+ break;
-+ case OP6 (MEM):
-+ if (OP6 (MEM) == GET_OPCODE (insn))
-+ return TRUE;
- break;
-+ case OP6 (JREG):
-+ /* bit 24: N32_JI_JAL */ /* feed me! */
-+ if ((insn & ~(N32_BIT (24))) == JREG (JRAL))
-+ return TRUE;
-+ break;
-+ default:
-+ if (opcode->isize == 2)
-+ {
-+ for (i = 0; i < ARRAY_SIZE (check_insn); i++)
-+ if (strcmp (opcode->opcode, check_insn[i]) == 0)
-+ return TRUE;
-+
-+ if ((strcmp (opcode->opcode, "add5.pc") == 0) ||
-+ (strcmp (opcode->opcode, "add45") == 0))
-+ return TRUE;
-+ }
- }
- return FALSE;
- }
-@@ -4929,7 +5605,7 @@ nds32_match_hint_insn (struct nds32_opcode *opcode, uint32_t seq)
- /* Append relax relocation for link time relaxing. */
-
- static void
--nds32_elf_append_relax_relocs (const char *key ATTRIBUTE_UNUSED, void *value)
-+nds32_elf_append_relax_relocs (const char *key, void *value)
- {
- struct nds32_relocs_pattern *relocs_pattern =
- (struct nds32_relocs_pattern *) value;
-@@ -4942,7 +5618,7 @@ nds32_elf_append_relax_relocs (const char *key ATTRIBUTE_UNUSED, void *value)
- struct nds32_relax_hint_table hint_info;
- nds32_relax_fixup_info_t *hint_fixup, *fixup_now;
- size_t fixup_size;
-- offsetT branch_offset;
-+ offsetT branch_offset, hi_branch_offset = 0;
- fixS *fixP;
- int range, offset;
- unsigned int ptr_offset, hint_count, relax_code_size, count = 0;
-@@ -4963,6 +5639,7 @@ nds32_elf_append_relax_relocs (const char *key ATTRIBUTE_UNUSED, void *value)
- if (pattern_now->opcode->value == OP6 (SETHI))
- {
- hi_sym = pattern_now->sym;
-+ hi_branch_offset = pattern_now->fixP->fx_offset;
- break;
- }
- pattern_now = pattern_now->next;
-@@ -4979,15 +5656,36 @@ nds32_elf_append_relax_relocs (const char *key ATTRIBUTE_UNUSED, void *value)
- relax_code_size = hint_info.relax_code_size;
- pattern_now = relocs_pattern;
-
-+#ifdef NDS32_LINUX_TOOLCHAIN
-+ /* prepare group relocation ID (number). */
-+ long group_id = 0;
-+ if (key)
-+ {
-+ /* convert .relax_hint key to number */
-+ errno = 0;
-+ group_id = strtol (key, NULL, 10);
-+ if ((errno == ERANGE && (group_id == LONG_MAX || group_id == LONG_MIN))
-+ || (errno != 0 && group_id == 0))
-+ {
-+ as_bad (_("Internal error: .relax_hint KEY is not a number!"));
-+ goto restore;
-+ }
-+ }
-+#endif
-+
- /* Insert relaxation. */
- exp.X_op = O_symbol;
-
-+ /* for each instruction in the hint group */
- while (pattern_now)
- {
-- /* Choose the match fixup by instruction. */
-+ if (count >= relax_code_size / 4)
-+ count = 0;
-+ /* Choose the match fix-up by instruction. */
- code_insn = CLEAN_REG (*(code_seq + count));
- if (!nds32_match_hint_insn (pattern_now->opcode, code_insn))
- {
-+ /* try search from head again */
- count = 0;
- code_insn = CLEAN_REG (*(code_seq + count));
-
-@@ -4996,8 +5694,11 @@ nds32_elf_append_relax_relocs (const char *key ATTRIBUTE_UNUSED, void *value)
- count++;
- if (count >= relax_code_size / 4)
- {
-- as_bad (_("Internal error: Relax hint error. %s: %x"),
-- now_seg->name, pattern_now->opcode->value);
-+ as_bad (_("Internal error: Relax hint (%s) error. %s: %s (%x)"),
-+ key,
-+ now_seg->name,
-+ pattern_now->opcode->opcode,
-+ pattern_now->opcode->value);
- goto restore;
- }
- code_insn = CLEAN_REG (*(code_seq + count));
-@@ -5024,7 +5725,7 @@ nds32_elf_append_relax_relocs (const char *key ATTRIBUTE_UNUSED, void *value)
- }
- fixup_size = fixup_now->size;
-
-- /* Insert all fixup. */
-+ /* Insert all fix-up. */
- while (fixup_size != 0 && fixup_now->offset == offset)
- {
- /* Set the real instruction size in element. */
-@@ -5093,7 +5794,108 @@ nds32_elf_append_relax_relocs (const char *key ATTRIBUTE_UNUSED, void *value)
- {
- /* For EMPTY relocation save the true symbol. */
- exp.X_add_symbol = hi_sym;
-- exp.X_add_number = branch_offset;
-+ exp.X_add_number = hi_branch_offset;
-+ }
-+ else if (NDS32_SYM_DESC_MEM & fixup_now->ramp)
-+ {
-+ /* do the same as NDS32_SYM */
-+ exp.X_add_symbol = hi_sym;
-+ exp.X_add_number = hi_branch_offset;
-+
-+ /* extra to NDS32_SYM */
-+ /* detect if DESC_FUNC relax type do apply */
-+ if ((REG_GP == N32_RA5 (pattern_now->insn))
-+ || (REG_GP == N32_RB5 (pattern_now->insn)))
-+ {
-+ fixP = fix_new_exp (fragP, where - fragP->fr_literal,
-+ fixup_size, &exp, pcrel,
-+ BFD_RELOC_NDS32_TLS_DESC_FUNC);
-+ fixP->fx_addnumber = fixP->fx_offset;
-+
-+ fixup_size = 0;
-+ }
-+ /* else do as usual */
-+ }
-+ else if (fixup_now->ramp & NDS32_PTR_PATTERN)
-+ {
-+ /* find out PTR_RESOLVED code pattern */
-+ nds32_relax_fixup_info_t *next_fixup = fixup_now + 1;
-+ uint32_t resolved_pattern = 0;
-+ while (next_fixup->offset)
-+ {
-+ if (next_fixup->r_type == BFD_RELOC_NDS32_PTR_RESOLVED)
-+ {
-+ uint32_t new_pattern = code_seq[next_fixup->offset >> 2];
-+ if (!resolved_pattern)
-+ resolved_pattern = new_pattern;
-+ else if (new_pattern != resolved_pattern)
-+ {
-+ as_warn (_("Multiple BFD_RELOC_NDS32_PTR_RESOLVED patterns are not supported yet!"));
-+ break;
-+ }
-+ }
-+ ++next_fixup;
-+ }
-+
-+ /* find matched code and insert fix-ups */
-+ struct nds32_relocs_pattern *next_pattern = pattern_now->next;
-+ /* This relocation has to point to another instruction. Make
-+ sure each resolved relocation has to be pointed. */
-+ /* All instruction in relax_table should be 32-bit. */
-+ while (next_pattern)
-+ {
-+ uint32_t cur_pattern = GET_OPCODE (next_pattern->opcode->value);
-+ if (cur_pattern == resolved_pattern)
-+ {
-+ ptr_offset = next_pattern->where
-+ - next_pattern->frag->fr_literal;
-+ exp.X_add_symbol = symbol_temp_new (now_seg, ptr_offset,
-+ next_pattern->frag);
-+ exp.X_add_number = 0;
-+ fixP = fix_new_exp (fragP, where - fragP->fr_literal,
-+ fixup_size, &exp, 0,
-+ fixup_now->r_type);
-+ fixP->fx_addnumber = fixP->fx_offset;
-+ }
-+ next_pattern = next_pattern->next;
-+ }
-+
-+ fixup_size = 0;
-+ }
-+ else if (fixup_now->ramp & NDS32_PTR_MULTIPLE)
-+ {
-+ /* find each PTR_RESOLVED pattern after PTR */
-+ nds32_relax_fixup_info_t *next_fixup = fixup_now + 1;
-+ while (next_fixup->offset)
-+ {
-+ if (next_fixup->r_type == BFD_RELOC_NDS32_PTR_RESOLVED)
-+ {
-+ uint32_t pattern = code_seq[next_fixup->offset >> 2];
-+ /* find matched code to insert fix-ups */
-+ struct nds32_relocs_pattern *next_insn = pattern_now->next;
-+ while (next_insn)
-+ {
-+ uint32_t insn_pattern = GET_OPCODE(
-+ next_insn->opcode->value);
-+ if (insn_pattern == pattern)
-+ {
-+ ptr_offset = next_insn->where
-+ - next_insn->frag->fr_literal;
-+ exp.X_add_symbol = symbol_temp_new (
-+ now_seg, ptr_offset, next_insn->frag);
-+ exp.X_add_number = 0;
-+ fixP = fix_new_exp (fragP,
-+ where - fragP->fr_literal,
-+ fixup_size, &exp, 0,
-+ fixup_now->r_type);
-+ fixP->fx_addnumber = fixP->fx_offset;
-+ }
-+ next_insn = next_insn->next;
-+ }
-+ }
-+ ++next_fixup;
-+ }
-+ fixup_size = 0;
- }
- else
- {
-@@ -5110,6 +5912,19 @@ nds32_elf_append_relax_relocs (const char *key ATTRIBUTE_UNUSED, void *value)
- fixup_now++;
- fixup_size = fixup_now->size;
- }
-+
-+#ifdef NDS32_LINUX_TOOLCHAIN
-+ /* Insert group relocation for each relax hint. */
-+ if (key)
-+ {
-+ exp.X_add_symbol = hi_sym; /* for eyes only */
-+ exp.X_add_number = group_id;
-+ fixP = fix_new_exp (fragP, where - fragP->fr_literal, fixup_size,
-+ &exp, pcrel, BFD_RELOC_NDS32_GROUP);
-+ fixP->fx_addnumber = fixP->fx_offset;
-+ }
-+#endif
-+
- if (count < relax_code_size / 4)
- count++;
- pattern_now = pattern_now->next;
-@@ -5120,6 +5935,19 @@ restore:
- frchain_now = frchain_bak;
- }
-
-+static void
-+nds32_str_tolower (const char *src, char *dest)
-+{
-+ unsigned int i, len;
-+
-+ len = strlen (src);
-+
-+ for (i = 0; i < len; i++)
-+ *(dest + i) = TOLOWER (*(src + i));
-+
-+ *(dest + i) = '\0';
-+}
-+
- /* Check instruction if it can be used for the baseline. */
-
- static bfd_boolean
-@@ -5127,6 +5955,28 @@ nds32_check_insn_available (struct nds32_asm_insn insn, const char *str)
- {
- int attr = insn.attr & ATTR_ALL;
- static int baseline_isa = 0;
-+ char *s;
-+
-+ s = alloca (strlen (str) + 1);
-+ nds32_str_tolower (str, s);
-+ if (verbatim && inline_asm
-+ && (((insn.opcode->value == ALU2 (MTUSR)
-+ || insn.opcode->value == ALU2 (MFUSR))
-+ && (strstr (s, "lc")
-+ || strstr (s, "le")
-+ || strstr (s, "lb")))
-+ || (insn.attr & NASM_ATTR_ZOL)))
-+ {
-+ as_bad (_("Not support instruction %s in verbatim."), str);
-+ return FALSE;
-+ }
-+
-+ if (!enable_16bit && insn.opcode->isize == 2)
-+ {
-+ as_bad (_("16-bit instruction is disabled: %s."), str);
-+ return FALSE;
-+ }
-+
- /* No isa setting or all isa can use. */
- if (attr == 0 || attr == ATTR_ALL)
- return TRUE;
-@@ -5150,28 +6000,70 @@ nds32_check_insn_available (struct nds32_asm_insn insn, const char *str)
-
- if ((baseline_isa & attr) == 0)
- {
-- as_bad (_("Instruction %s not supported in the baseline."), str);
-+ as_bad (_("Not support instruction %s in the baseline."), str);
- return FALSE;
- }
- return TRUE;
- }
-
-+/* Clear security and insert relocation. */
-+static void
-+nds32_set_crc (fragS *fragP, struct nds32_asm_insn *insn, char *out)
-+{
-+ expressionS exp;
-+
-+ /* The security region begin. */
-+ if (strcmp (insn->opcode->opcode, "isps") == 0)
-+ {
-+ exp.X_op = O_symbol;
-+ exp.X_add_symbol = abs_section_sym;
-+ /* Meet the new crc in previos crc region. */
-+ if (crcing == TRUE)
-+ {
-+ exp.X_add_number = NDS32_SECURITY_RESTART;
-+ fix_new_exp (fragP, out - fragP->fr_literal, 0, &exp,
-+ 0, BFD_RELOC_NDS32_SECURITY_16);
-+ }
-+ crcing = TRUE;
-+ /* For security used only. */
-+ exp.X_add_number = NDS32_SECURITY_START;
-+ fix_new_exp (fragP, out - fragP->fr_literal, insn->opcode->isize,
-+ &exp, 0 /* pcrel */, BFD_RELOC_NDS32_SECURITY_16);
-+ }
-+ /* Turn off security region when meeting branch. */
-+ else if (crcing && ((insn->attr & NASM_ATTR_BRANCH)
-+ || insn->opcode->value == MISC (SYSCALL)
-+ || insn->opcode->value == MISC (TRAP)
-+ || insn->opcode->value == MISC (TEQZ)
-+ || insn->opcode->value == MISC (TNEZ)
-+ || insn->opcode->value == MISC (IRET)
-+ || insn->attr & NASM_ATTR_IFC_EXT))
-+ {
-+ crcing = FALSE;
-+ exp.X_op = O_symbol;
-+ exp.X_add_symbol = abs_section_sym;
-+ exp.X_add_number = NDS32_SECURITY_END;
-+ fix_new_exp (fragP, out - fragP->fr_literal, 0, &exp,
-+ 0, BFD_RELOC_NDS32_SECURITY_16);
-+ }
-+}
-+
- /* Stub of machine dependent. */
-
- void
- md_assemble (char *str)
- {
- struct nds32_asm_insn insn;
-- expressionS expr;
- char *out;
- struct nds32_pseudo_opcode *popcode;
- const struct nds32_field *fld = NULL;
- fixS *fixP;
- uint16_t insn_16;
- struct nds32_relocs_pattern *relocs_temp;
-- expressionS *pexp;
-+ struct nds32_relocs_group *group_temp;
- fragS *fragP;
- int label = label_exist;
-+ static bfd_boolean pseudo_hint = FALSE;
-
- popcode = nds32_lookup_pseudo_opcode (str);
- /* Note that we need to check 'verbatim' and
-@@ -5180,11 +6072,23 @@ md_assemble (char *str)
- need to perform pseudo instruction expansion/transformation. */
- if (popcode && !(verbatim && popcode->physical_op))
- {
-+ /* Pseudo instruction is with relax_hint. */
-+ if (relaxing)
-+ pseudo_hint = TRUE;
- pseudo_opcode = TRUE;
- nds32_pseudo_opcode_wrapper (str, popcode);
- pseudo_opcode = FALSE;
-+ pseudo_hint = FALSE;
- nds32_elf_append_relax_relocs (NULL, relocs_list);
-
-+ /* Free relax_hint group list. */
-+ while (nds32_relax_hint_current)
-+ {
-+ group_temp = nds32_relax_hint_current->next;
-+ free (nds32_relax_hint_current);
-+ nds32_relax_hint_current = group_temp;
-+ }
-+
- /* Free pseudo list. */
- relocs_temp = relocs_list;
- while (relocs_temp)
-@@ -5193,12 +6097,11 @@ md_assemble (char *str)
- free (relocs_temp);
- relocs_temp = relocs_list;
- }
--
- return;
- }
-
- label_exist = 0;
-- insn.info = & expr;
-+ insn.info = (expressionS *) alloca (sizeof (expressionS));
- asm_desc.result = NASM_OK;
- nds32_assemble (&asm_desc, &insn, str);
-
-@@ -5235,11 +6138,13 @@ md_assemble (char *str)
-
- /* Make sure the beginning of text being 2-byte align. */
- nds32_adjust_label (1);
-+ add_mapping_symbol (MAP_CODE, 0, 0);
- fld = insn.field;
- /* Try to allocate the max size to guarantee relaxable same branch
- instructions in the same fragment. */
- frag_grow (NDS32_MAXCHAR);
- fragP = frag_now;
-+
- if (fld && (insn.attr & NASM_ATTR_BRANCH)
- && (pseudo_opcode || (insn.opcode->value != INSN_JAL
- && insn.opcode->value != INSN_J))
-@@ -5247,7 +6152,7 @@ md_assemble (char *str)
- {
- /* User assembly code branch relax for it. */
- /* If fld is not NULL, it is a symbol. */
-- /* Branch must relax to proper pattern in user assembly code exclude
-+ /* Branch msut relax to proper pattern in user assembly code exclude
- J and JAL. Keep these two in original type for users which wants
- to keep their size be fixed. In general, assembler does not convert
- instruction generated by compiler. But jump instruction may be
-@@ -5257,8 +6162,8 @@ md_assemble (char *str)
- /* Get branch range type. */
- dwarf2_emit_insn (0);
- enum nds32_br_range range_type;
-+ expressionS *pexp = insn.info;
-
-- pexp = insn.info;
- range_type = get_range_type (fld);
-
- out = frag_var (rs_machine_dependent, NDS32_MAXCHAR,
-@@ -5274,6 +6179,12 @@ md_assemble (char *str)
- else if (insn.opcode->isize == 2)
- bfd_putb16 (insn.insn, out);
- fragP->tc_frag_data.flag |= NDS32_FRAG_BRANCH;
-+
-+ if (fld->bitsize == 24 && fld->shift == 1
-+ && pexp->X_md == BFD_RELOC_NDS32_ICT)
-+ fragP->tc_frag_data.flag |= NDS32_FRAG_ICT_BRANCH;
-+
-+ nds32_set_crc (fragP, &insn, out);
- return;
- /* md_convert_frag will insert relocations. */
- }
-@@ -5284,7 +6195,7 @@ md_assemble (char *str)
- && nds32_convert_16_to_32 (stdoutput, insn.insn, NULL))))
- {
- /* Record this one is relaxable. */
-- pexp = insn.info;
-+ expressionS *pexp = insn.info;
- dwarf2_emit_insn (0);
- if (fld)
- {
-@@ -5304,7 +6215,7 @@ md_assemble (char *str)
- fragP->tc_frag_data.insn = insn.insn;
- fragP->fr_fix += 2;
-
-- /* In original, we don't relax the instruction with label on it,
-+ /* In original, we don't relax the instrucion with label on it,
- but this may cause some redundant nop16. Therefore, tag this
- relaxable instruction and relax it carefully. */
- if (label)
-@@ -5314,6 +6225,7 @@ md_assemble (char *str)
- bfd_putb16 (insn_16, out);
- else if (insn.opcode->isize == 2)
- bfd_putb16 (insn.insn, out);
-+ nds32_set_crc (fragP, &insn, out);
- return;
- }
- else if ((verbatim || !relaxing) && optimize && label)
-@@ -5322,7 +6234,7 @@ md_assemble (char *str)
- expressionS exp;
- out = frag_var (rs_machine_dependent, insn.opcode->isize,
- 0, 0, NULL, 0, NULL);
-- /* If this instruction is branch target, it is not relaxable. */
-+ /* If this insturction is branch target, it is not relaxable. */
- fragP->tc_frag_data.flag = NDS32_FRAG_LABEL;
- fragP->tc_frag_data.opcode = insn.opcode;
- fragP->tc_frag_data.insn = insn.insn;
-@@ -5343,18 +6255,20 @@ md_assemble (char *str)
-
- if (insn.opcode->isize == 4)
- bfd_putb32 (insn.insn, out);
-- if (insn.opcode->isize == 2)
-+ else if (insn.opcode->isize == 2)
- bfd_putb16 (insn.insn, out);
-
- dwarf2_emit_insn (insn.opcode->isize);
-
- /* Compiler generating code and user assembly pseudo load-store, insert
- fixup here. */
-- pexp = insn.info;
-+ expressionS *pexp = insn.info;
- fixP = nds32_elf_record_fixup_exp (fragP, str, fld, pexp, out, &insn);
- /* Build relaxation pattern when relaxing is enable. */
- if (relaxing)
-- nds32_elf_build_relax_relation (fixP, pexp, out, insn.opcode, fragP, fld);
-+ nds32_elf_build_relax_relation (fixP, pexp, out, &insn, fragP, fld,
-+ pseudo_hint);
-+ nds32_set_crc (fragP, &insn, out);
- }
-
- /* md_macro_start */
-@@ -5402,7 +6316,7 @@ md_section_align (segT segment, valueT size)
- {
- int align = bfd_get_section_alignment (stdoutput, segment);
-
-- return ((size + (1 << align) - 1) & -(1 << align));
-+ return ((size + (1 << align) - 1) & ((valueT) -1 << align));
- }
-
- /* GAS will call this function when a symbol table lookup fails, before it
-@@ -5441,6 +6355,7 @@ nds32_calc_branch_offset (segT segment, fragS *fragP,
- {
- /* Calculate symbol-to-instruction offset. */
- branch_target_address = S_GET_VALUE (branch_symbol) + branch_offset;
-+
- /* If the destination symbol is beyond current frag address,
- STRETCH will take effect to symbol's position. */
- if (S_GET_VALUE (branch_symbol) > fragP->fr_address)
-@@ -5464,31 +6379,31 @@ nds32_convert_to_range_type (long offset)
- {
- enum nds32_br_range range_type;
-
-- if (-(0x100) <= offset && offset < 0x100) /* 256 bytes */
-+ if (-(0x100) <= offset && offset < 0x100) /* 256 bytes */
- range_type = BR_RANGE_S256;
-- else if (-(0x4000) <= offset && offset < 0x4000) /* 16K bytes */
-+ else if (-(0x4000) <= offset && offset < 0x4000) /* 16K bytes */
- range_type = BR_RANGE_S16K;
-- else if (-(0x10000) <= offset && offset < 0x10000) /* 64K bytes */
-+ else if (-(0x10000) <= offset && offset < 0x10000) /* 64K bytes */
- range_type = BR_RANGE_S64K;
-- else if (-(0x1000000) <= offset && offset < 0x1000000) /* 16M bytes */
-+ else if (-(0x1000000) <= offset && offset < 0x1000000) /* 16M bytes */
- range_type = BR_RANGE_S16M;
-- else /* 4G bytes */
-+ else /* 4G bytes */
- range_type = BR_RANGE_U4G;
-
- return range_type;
- }
-
--/* Set instruction register mask. */
-+/* Set insntruction register mask. */
-
- static void
- nds32_elf_get_set_cond (relax_info_t *relax_info, int offset, uint32_t *insn,
- uint32_t ori_insn, int range)
- {
-- nds32_cond_field_t *cond_fields = relax_info->cond_field;
-+ nds32_cond_field_t *cond_fields;
-+ cond_fields = relax_info->cond_field;
- nds32_cond_field_t *code_seq_cond = relax_info->relax_code_condition[range];
- uint32_t mask;
- int i = 0;
--
- /* The instruction has conditions. Collect condition values. */
- while (code_seq_cond[i].bitmask != 0)
- {
-@@ -5525,24 +6440,45 @@ nds32_relax_branch_instructions (segT segment, fragS *fragP,
- int insn_size;
- int code_seq_offset;
-
-- /* Replace with gas_assert (fragP->fr_symbol != NULL); */
-+ /* Replace with gas_assert (fragP->fr_symbol != NULL); */
- if (fragP->fr_symbol == NULL)
- return adjust;
-
-- /* If frag_var is not enough room, the previous frag is fr_full and with
-+ /* If frag_var is not enough room, the previos frag is fr_full and with
- opcode. The new one is rs_dependent but without opcode. */
- if (opcode == NULL)
- return adjust;
-
-+ /* Use U4G mode for b and bal in verbatim mode because lto may combine
-+ functions into a file. And order the file in the last when linking.
-+ Once there is multiple definition, the same function will be kicked.
-+ This may cause relocation truncated error. */
-+ if (verbatim && !nds32_pic
-+ && (strcmp (opcode->opcode, "j") == 0
-+ || strcmp (opcode->opcode, "jal") == 0))
-+ {
-+ fragP->fr_subtype = BR_RANGE_U4G;
-+ if (init)
-+ return 8;
-+ else
-+ return 0;
-+ }
-+
- relax_info = hash_find (nds32_relax_info_hash, opcode->opcode);
-
- if (relax_info == NULL)
- return adjust;
-
- if (init)
-- branch_range_type = relax_info->br_range;
-+ {
-+ branch_range_type = relax_info->br_range;
-+ i = BR_RANGE_S256;
-+ }
- else
-- branch_range_type = fragP->fr_subtype;
-+ {
-+ branch_range_type = fragP->fr_subtype;
-+ i = branch_range_type;
-+ }
-
- offset = nds32_calc_branch_offset (segment, fragP, stretch,
- relax_info, branch_range_type);
-@@ -5551,15 +6487,21 @@ nds32_relax_branch_instructions (segT segment, fragS *fragP,
-
- /* If actual range is equal to instruction jump range, do nothing. */
- if (real_range_type == branch_range_type)
-- return adjust;
-+ {
-+ fragP->fr_subtype = real_range_type;
-+ return adjust;
-+ }
-
- /* Find out proper relaxation code sequence. */
-- for (i = BR_RANGE_S256; i < BR_RANGE_NUM; i++)
-+ for (; i < BR_RANGE_NUM; i++)
- {
- if (real_range_type <= (unsigned int) i)
- {
- if (init)
- diff = relax_info->relax_code_size[i] - opcode->isize;
-+ else if (real_range_type < (unsigned int) i)
-+ diff = relax_info->relax_code_size[real_range_type]
-+ - relax_info->relax_code_size[branch_range_type];
- else
- diff = relax_info->relax_code_size[i]
- - relax_info->relax_code_size[branch_range_type];
-@@ -5592,7 +6534,7 @@ nds32_relax_branch_instructions (segT segment, fragS *fragP,
- }
-
- /* Update fr_subtype to new NDS32_BR_RANGE. */
-- fragP->fr_subtype = i;
-+ fragP->fr_subtype = real_range_type;
- break;
- }
- }
-@@ -5631,19 +6573,19 @@ nds32_get_align (addressT address, int align)
- {
- addressT mask, new_address;
-
-- mask = ~((~0U) << align);
-+ mask = ~((addressT) (~0) << align);
- new_address = (address + mask) & (~mask);
- return (new_address - address);
- }
-
- /* Check the prev_frag is legal. */
- static void
--invalid_prev_frag (fragS * fragP, fragS **prev_frag)
-+invalid_prev_frag (fragS * fragP, fragS **prev_frag, bfd_boolean relax)
- {
- addressT address;
- fragS *frag_start = *prev_frag;
-
-- if (!frag_start)
-+ if (!frag_start || !relax)
- return;
-
- if (frag_start->last_fr_address >= fragP->last_fr_address)
-@@ -5659,13 +6601,13 @@ invalid_prev_frag (fragS * fragP, fragS **prev_frag)
- || frag_t->fr_type == rs_align_code
- || frag_t->fr_type == rs_align_test)
- {
-- /* Relax instruction can not walk across label. */
-+ /* Relax instruction can not walk across lable. */
- if (frag_t->tc_frag_data.flag & NDS32_FRAG_LABEL)
- {
- prev_frag = NULL;
- return;
- }
-- /* Relax previous relaxable to align rs_align frag. */
-+ /* Relax previos relaxable to align rs_align frag. */
- address = frag_t->fr_address + frag_t->fr_fix;
- addressT offset = nds32_get_align (address, (int) frag_t->fr_offset);
- if (offset & 0x2)
-@@ -5711,7 +6653,7 @@ nds32_relax_frag (segT segment, fragS *fragP, long stretch ATTRIBUTE_UNUSED)
- static fragS *prev_frag = NULL;
- int adjust = 0;
-
-- invalid_prev_frag (fragP, &prev_frag);
-+ invalid_prev_frag (fragP, &prev_frag, TRUE);
-
- if (fragP->tc_frag_data.flag & NDS32_FRAG_BRANCH)
- adjust = nds32_relax_branch_instructions (segment, fragP, stretch, 0);
-@@ -5720,8 +6662,8 @@ nds32_relax_frag (segT segment, fragS *fragP, long stretch ATTRIBUTE_UNUSED)
- if (fragP->tc_frag_data.flag & NDS32_FRAG_RELAXABLE
- && (fragP->tc_frag_data.flag & NDS32_FRAG_RELAXED) == 0)
- /* Here is considered relaxed case originally. But it may cause
-- an endless loop when relaxing. Once the instruction is relaxed,
-- it can not be undone. */
-+ unendless loop when relaxing. Once the instruction is relaxed,
-+ it can not be undo. */
- prev_frag = fragP;
-
- return adjust;
-@@ -5744,11 +6686,11 @@ md_estimate_size_before_relax (fragS *fragP, segT segment)
- 1. relax for branch
- 2. relax for 32-bits to 16-bits */
-
-- /* Save previous relaxable frag. */
-+ /* Save previos relaxable frag. */
- static fragS *prev_frag = NULL;
- int adjust = 0;
-
-- invalid_prev_frag (fragP, &prev_frag);
-+ invalid_prev_frag (fragP, &prev_frag, FALSE);
-
- if (fragP->tc_frag_data.flag & NDS32_FRAG_BRANCH)
- adjust = nds32_relax_branch_instructions (segment, fragP, 0, 1);
-@@ -5798,12 +6740,14 @@ md_convert_frag (bfd *abfd ATTRIBUTE_UNUSED, segT sec, fragS *fragP)
- nds32_relax_fixup_info_t fixup_info[MAX_RELAX_FIX];
- /* Save the 1st instruction is converted to 16 bit or not. */
- unsigned int branch_size;
-+ bfd_boolean is_ict_sym;
-+ enum bfd_reloc_code_real final_r_type;
-
-- /* Replace with gas_assert (branch_symbol != NULL); */
-+ /* Replace with gas_assert (branch_symbol != NULL); */
- if (branch_symbol == NULL && !(fragP->tc_frag_data.flag & NDS32_FRAG_RELAXED))
- return;
-
-- /* If frag_var is not enough room, the previous frag is fr_full and with
-+ /* If frag_var is not enough room, the previos frag is fr_full and with
- opcode. The new one is rs_dependent but without opcode. */
- if (opcode == NULL)
- return;
-@@ -5872,6 +6816,8 @@ md_convert_frag (bfd *abfd ATTRIBUTE_UNUSED, segT sec, fragS *fragP)
- /* Branch instruction adjust and append relocations. */
- relax_info = hash_find (nds32_relax_info_hash, opcode->opcode);
-
-+ is_ict_sym = fragP->tc_frag_data.flag & NDS32_FRAG_ICT_BRANCH;
-+
- if (relax_info == NULL)
- return;
-
-@@ -5902,8 +6848,8 @@ md_convert_frag (bfd *abfd ATTRIBUTE_UNUSED, segT sec, fragS *fragP)
- /* Fill in frag. */
- i = 0;
- k = 0;
-- offset = 0; /* code_seq offset */
-- buf_offset = 0; /* fr_buffer offset */
-+ offset = 0; /* code_seq offset */
-+ buf_offset = 0; /* fr_buffer offset */
- while (offset < code_size)
- {
- insn = code_seq[i];
-@@ -5921,7 +6867,7 @@ md_convert_frag (bfd *abfd ATTRIBUTE_UNUSED, segT sec, fragS *fragP)
- origin_insn, branch_range_type);
-
- /* Try to convert to 16-bits instruction. Currently, only the first
-- instruction in pattern can be converted. EX: bnez sethi ori jr,
-+ insntruction in pattern can be converted. EX: bnez sethi ori jr,
- only bnez can be converted to 16 bit and ori can't. */
-
- while (fixup_info[k].size != 0
-@@ -5978,9 +6924,20 @@ md_convert_frag (bfd *abfd ATTRIBUTE_UNUSED, segT sec, fragS *fragP)
-
- if (fixup_info[i].r_type != 0)
- {
-+ final_r_type = fixup_info[i].r_type;
-+
-+ /* Convert reloc type to ICT style if this frag is
-+ handle for ICT symbol. */
-+ if (is_ict_sym && final_r_type == BFD_RELOC_NDS32_HI20)
-+ final_r_type = BFD_RELOC_NDS32_ICT_HI20;
-+ else if (is_ict_sym && final_r_type == BFD_RELOC_NDS32_LO12S0_ORI)
-+ final_r_type = BFD_RELOC_NDS32_ICT_LO12;
-+ else if (is_ict_sym && fixup_info[i].ramp & NDS32_HINT)
-+ continue;
-+
- fixP = fix_new_exp (fragP, fr_where + fixup_info[i].offset,
- fixup_size, &exp, pcrel,
-- fixup_info[i].r_type);
-+ final_r_type);
- fixP->fx_addnumber = fixP->fx_offset;
- }
- }
-@@ -6003,7 +6960,7 @@ nds32_relaxable_section (asection *sec)
- && strcmp (sec->name, ".eh_frame") != 0);
- }
-
--/* TC_FORCE_RELOCATION */
-+/* TC_FORCE_RELOCATION */
- int
- nds32_force_relocation (fixS * fix)
- {
-@@ -6041,8 +6998,8 @@ nds32_force_relocation (fixS * fix)
- && nds32_relaxable_section (S_GET_SEGMENT (fix->fx_addsy));
- case BFD_RELOC_64:
- if (fix->fx_subsy)
-- as_bad ("Double word for difference between two symbols "
-- "is not supported across relaxation.");
-+ as_bad ("Double word for difference between two symbols is not "
-+ "supported across relaxation.");
- default:
- ;
- }
-@@ -6202,14 +7159,16 @@ nds32_insert_relax_entry (bfd *abfd ATTRIBUTE_UNUSED, asection *sec,
- fixS *fixp;
-
- seginfo = seg_info (sec);
-+ if (symbol_find ("_INDIRECT_CALL_TABLE_BASE_"))
-+ ict_exist = TRUE;
- if (!seginfo || !symbol_rootP || !subseg_text_p (sec) || sec->size == 0)
- return;
-- /* If there is no relocation and relax is disabled, it is not necessary to
-- insert R_NDS32_RELAX_ENTRY for linker do EX9 or IFC optimization. */
-+
- for (fixp = seginfo->fix_root; fixp; fixp = fixp->fx_next)
- if (!fixp->fx_done)
- break;
-- if (!fixp && !enable_relax_ex9 && !verbatim)
-+
-+ if (!fixp && !verbatim && (!ict_exist || ict_flag == ICT_NONE))
- return;
-
- subseg_change (sec, 0);
-@@ -6217,21 +7176,21 @@ nds32_insert_relax_entry (bfd *abfd ATTRIBUTE_UNUSED, asection *sec,
- /* Set RELAX_ENTRY flags for linker. */
- fragP = seginfo->frchainP->frch_root;
- exp.X_op = O_symbol;
-- exp.X_add_symbol = section_symbol (sec);
-+ exp.X_add_symbol = abs_section_sym;
- exp.X_add_number = 0;
- if (!enable_relax_relocs)
- exp.X_add_number |= R_NDS32_RELAX_ENTRY_DISABLE_RELAX_FLAG;
- else
- {
- /* These flags are only enabled when global relax is enabled.
-- Maybe we can check DISABLE_RELAX_FLAG at link-time,
-+ Maybe we can check DISABLE_RELAX_FLAG at linke-time,
- so we set them anyway. */
-- if (enable_relax_ex9)
-- exp.X_add_number |= R_NDS32_RELAX_ENTRY_EX9_FLAG;
-- if (enable_relax_ifc)
-- exp.X_add_number |= R_NDS32_RELAX_ENTRY_IFC_FLAG;
- if (verbatim)
- exp.X_add_number |= R_NDS32_RELAX_ENTRY_VERBATIM_FLAG;
-+ if (ict_exist && ict_flag == ICT_SMALL)
-+ exp.X_add_number |= R_NDS32_RELAX_ENTRY_ICT_SMALL;
-+ else if (ict_exist && ict_flag == ICT_LARGE)
-+ exp.X_add_number |= R_NDS32_RELAX_ENTRY_ICT_LARGE;
- }
- if (optimize)
- exp.X_add_number |= R_NDS32_RELAX_ENTRY_OPTIMIZE_FLAG;
-@@ -6282,9 +7241,28 @@ nds32_elf_insert_final_frag (void)
- }
- }
-
-+static void
-+nds32_create_section_compatible_abi (void)
-+{
-+ segT comp_section = subseg_new (".note.v2abi_compatible", 0);
-+ bfd_set_section_flags (stdoutput, comp_section,
-+ SEC_READONLY | SEC_DATA | SEC_EXCLUDE);
-+
-+ /* Set content to .v2abi_compatible section. */
-+ now_seg = comp_section;
-+ frag_grow (NDS32_MAXCHAR);
-+ char *out = frag_more (4);
-+ if (compatible_abi)
-+ bfd_putb32 ((bfd_vma) 1, out);
-+ else
-+ bfd_putb32 ((bfd_vma) 0, out);
-+}
-+
- void
- md_end (void)
- {
-+ if (compatible_abi)
-+ nds32_create_section_compatible_abi ();
- nds32_elf_insert_final_frag ();
- nds32_elf_analysis_relax_hint ();
- bfd_map_over_sections (stdoutput, nds32_insert_leb128_fixes, NULL);
-@@ -6390,6 +7368,8 @@ nds32_fix_adjustable (fixS *fixP)
- case BFD_RELOC_NDS32_LONGJUMP5:
- case BFD_RELOC_NDS32_LONGJUMP6:
- case BFD_RELOC_NDS32_LONGJUMP7:
-+ case BFD_RELOC_NDS32_10IFCU_PCREL:
-+ case BFD_RELOC_NDS32_17IFC_PCREL:
- return 1;
- default:
- return 0;
-@@ -6407,7 +7387,7 @@ elf_nds32_final_processing (void)
- && !(nds32_elf_flags & (E_NDS32_HAS_FPU_INST | E_NDS32_HAS_FPU_DP_INST)))
- {
- /* Since only FPU_COM instructions are used and no other FPU instructions
-- are used. The nds32_elf_flags will be decided by the enabled options
-+ are used. The nds32_elf_flags will be decided by the enabled options
- by command line or default configuration. */
- if (nds32_fpu_dp_ext || nds32_fpu_sp_ext)
- {
-@@ -6430,9 +7410,6 @@ elf_nds32_final_processing (void)
- nds32_elf_flags |= (nds32_freg << E_NDS32_FPU_REG_CONF_SHIFT);
- }
-
-- if (nds32_pic)
-- nds32_elf_flags |= E_NDS32_HAS_PIC;
--
- if (nds32_gpr16)
- nds32_elf_flags |= E_NDS32_HAS_REDUCED_REGS;
-
-@@ -6440,7 +7417,7 @@ elf_nds32_final_processing (void)
- elf_elfheader (stdoutput)->e_flags |= nds32_elf_flags;
- }
-
--/* Implement md_apply_fix. Apply the fix-up or transform the fix-up for
-+/* Implement md_apply_fix. Apply the fix-up or tranform the fix-up for
- later relocation generation. */
-
- void
-@@ -6463,14 +7440,10 @@ nds32_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED)
- fixP->fx_addnumber = value;
- fixP->tc_fix_data = NULL;
-
-- /* Transform specific relocations here for later relocation generation.
-- Tag data here for ex9 relaxation and tag tls data for linker. */
-+ /* Tranform specific relocations here for later relocation generation.
-+ Tag tls data here for linker. */
- switch (fixP->fx_r_type)
- {
-- case BFD_RELOC_NDS32_DATA:
-- if (!enable_relax_ex9)
-- fixP->fx_done = 1;
-- break;
- case BFD_RELOC_NDS32_TPOFF:
- case BFD_RELOC_NDS32_TLS_LE_HI20:
- case BFD_RELOC_NDS32_TLS_LE_LO12:
-@@ -6479,6 +7452,12 @@ nds32_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED)
- case BFD_RELOC_NDS32_GOTTPOFF:
- case BFD_RELOC_NDS32_TLS_IE_HI20:
- case BFD_RELOC_NDS32_TLS_IE_LO12S2:
-+ case BFD_RELOC_NDS32_TLS_DESC_HI20:
-+ case BFD_RELOC_NDS32_TLS_DESC_LO12:
-+ case BFD_RELOC_NDS32_TLS_IE_LO12:
-+ case BFD_RELOC_NDS32_TLS_IEGP_HI20:
-+ case BFD_RELOC_NDS32_TLS_IEGP_LO12:
-+ case BFD_RELOC_NDS32_TLS_IEGP_LO12S2:
- S_SET_THREAD_LOCAL (fixP->fx_addsy);
- break;
- default:
-@@ -6519,7 +7498,7 @@ nds32_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED)
- ---- 8< ---- 8< ---- 8< ---- 8< ----
-
- We use a single relocation entry for this expression.
-- * The initial distance value is stored directly in that location
-+ * The initial distance value is stored direcly in that location
- specified by r_offset (i.e., foo in this example.)
- * The begin of the region, i.e., .LBEGIN, is specified by
- r_info/R_SYM and r_addend, e.g., .text + 0x32.
-@@ -6605,7 +7584,6 @@ nds32_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED)
- break;
- case BFD_RELOC_64:
- md_number_to_chars (where, value, 8);
-- break;
- default:
- as_bad_where (fixP->fx_file, fixP->fx_line,
- _("Internal error: Unknown fixup type %d (`%s')"),
-@@ -6624,9 +7602,9 @@ tc_gen_reloc (asection *section ATTRIBUTE_UNUSED, fixS *fixP)
- arelent *reloc;
- bfd_reloc_code_real_type code;
-
-- reloc = XNEW (arelent);
-+ reloc = (arelent *) xmalloc (sizeof (arelent));
-
-- reloc->sym_ptr_ptr = XNEW (asymbol *);
-+ reloc->sym_ptr_ptr = (asymbol **) xmalloc (sizeof (asymbol *));
- *reloc->sym_ptr_ptr = symbol_get_bfdsym (fixP->fx_addsy);
- reloc->address = fixP->fx_frag->fr_address + fixP->fx_where;
-
-@@ -6661,13 +7639,15 @@ tc_gen_reloc (asection *section ATTRIBUTE_UNUSED, fixS *fixP)
- return reloc;
- }
-
--struct suffix_name suffix_table[] =
-+static struct suffix_name suffix_table[] =
- {
-- {"GOTOFF", BFD_RELOC_NDS32_GOTOFF, 1},
-- {"GOT", BFD_RELOC_NDS32_GOT20, 1},
-- {"TPOFF", BFD_RELOC_NDS32_TPOFF, 0},
-- {"PLT", BFD_RELOC_NDS32_25_PLTREL, 1},
-- {"GOTTPOFF", BFD_RELOC_NDS32_GOTTPOFF, 0}
-+ {"GOTOFF", BFD_RELOC_NDS32_GOTOFF},
-+ {"GOT", BFD_RELOC_NDS32_GOT20},
-+ {"TPOFF", BFD_RELOC_NDS32_TPOFF},
-+ {"PLT", BFD_RELOC_NDS32_25_PLTREL},
-+ {"GOTTPOFF", BFD_RELOC_NDS32_GOTTPOFF},
-+ {"TLSDESC", BFD_RELOC_NDS32_TLS_DESC},
-+ {"ICT", BFD_RELOC_NDS32_ICT}
- };
-
- /* Implement md_parse_name. */
-@@ -6686,9 +7666,9 @@ nds32_parse_name (char const *name, expressionS *exprP,
- exprP->X_op = O_symbol;
- exprP->X_add_number = 0;
-
-- /* Check the special name if a symbol. */
-+ /* Check the specail name if a symbol. */
- segment = S_GET_SEGMENT (exprP->X_add_symbol);
-- if (segment != undefined_section)
-+ if ((segment != undefined_section) && (*nextcharP != '@'))
- return 0;
-
- if (strcmp (name, GOT_NAME) == 0 && *nextcharP != '@')
-@@ -6702,13 +7682,11 @@ nds32_parse_name (char const *name, expressionS *exprP,
- char *next;
- for (i = 0; i < ARRAY_SIZE (suffix_table); i++)
- {
-- next = input_line_pointer + 1 + strlen(suffix_table[i].suffix);
-+ next = input_line_pointer + 1 + strlen (suffix_table[i].suffix);
- if (strncasecmp (input_line_pointer + 1, suffix_table[i].suffix,
- strlen (suffix_table[i].suffix)) == 0
- && !is_part_of_name (*next))
- {
-- if (!nds32_pic && suffix_table[i].pic)
-- as_bad (_("need PIC qualifier with symbol."));
- exprP->X_md = suffix_table[i].reloc;
- *input_line_pointer = *nextcharP;
- input_line_pointer = next;
-@@ -6718,6 +7696,10 @@ nds32_parse_name (char const *name, expressionS *exprP,
- }
- }
- }
-+
-+ if (exprP->X_md == BFD_RELOC_NDS32_ICT)
-+ ict_exist = TRUE;
-+
- return 1;
- }
-
-diff --git binutils-2.30/gas/config/tc-nds32.h binutils-2.30-nds32/gas/config/tc-nds32.h
-index 178ca4ec33..bcea94afe0 100644
---- binutils-2.30/gas/config/tc-nds32.h
-+++ binutils-2.30-nds32/gas/config/tc-nds32.h
-@@ -24,13 +24,28 @@
-
- #include "bfd_stdint.h"
-
-+/* Enum mapping symbol. */
-+enum mstate
-+{
-+ MAP_UNDEFINED = 0, /* Must be zero, for seginfo in new sections. */
-+ MAP_DATA,
-+ MAP_CODE,
-+};
-+#define TC_SEGMENT_INFO_TYPE struct nds32_segment_info_type
-+
-+/* For mapping symbol. */
-+struct nds32_segment_info_type
-+{
-+ enum mstate mapstate;
-+};
-+
- #define LISTING_HEADER \
- (target_big_endian ? "NDS32 GAS" : "NDS32 GAS Little Endian")
-
- /* The target BFD architecture. */
- #define TARGET_ARCH bfd_arch_nds32
-
--/* mapping to mach_table[5] */
-+/* mapping to mach_table[5] */
- #define ISA_V1 bfd_mach_n1h
- #define ISA_V2 bfd_mach_n1h_v2
- #define ISA_V3 bfd_mach_n1h_v3
-@@ -42,29 +57,28 @@
- #define TARGET_BYTES_BIG_ENDIAN 1
- #endif
-
--/* as.c. */
--/* Extend GAS command line option handling capability. */
-+/* as.c */
-+/* Extend GAS command line option handling capability */
- extern int nds32_parse_option (int, const char *);
- extern void nds32_after_parse_args (void);
- /* The endianness of the target format may change based on command
- line arguments. */
--extern const char * nds32_target_format (void);
--
-+extern const char *nds32_target_format (void);
- #define md_parse_option(optc, optarg) nds32_parse_option (optc, optarg)
- #define md_after_parse_args() nds32_after_parse_args ()
- #define TARGET_FORMAT nds32_target_format()
-
--/* expr.c */
-+/* expr.c */
- extern int nds32_parse_name (char const *, expressionS *, enum expr_mode, char *);
- extern bfd_boolean nds32_allow_local_subtract (expressionS *, expressionS *, segT);
- #define md_parse_name(name, exprP, mode, nextcharP) \
- nds32_parse_name (name, exprP, mode, nextcharP)
- #define md_allow_local_subtract(lhs,rhs,sect) nds32_allow_local_subtract (lhs, rhs, sect)
-
--/* dwarf2dbg.c. */
-+/* dwarf2dbg.c */
- #define DWARF2_USE_FIXED_ADVANCE_PC 1
-
--/* write.c. */
-+/* write.c */
- extern long nds32_pcrel_from_section (struct fix *, segT);
- extern bfd_boolean nds32_fix_adjustable (struct fix *);
- extern void nds32_frob_file (void);
-@@ -73,14 +87,13 @@ extern void nds32_frob_file_before_fix (void);
- extern void elf_nds32_final_processing (void);
- extern int nds32_validate_fix_sub (struct fix *, segT);
- extern int nds32_force_relocation (struct fix *);
--extern void nds32_set_section_relocs (asection *, arelent ** , unsigned int);
-+extern void nds32_set_section_relocs (asection *, arelent **, unsigned int);
-
- /* Fill in rs_align_code fragments. TODO: Review this. */
- extern void nds32_handle_align (fragS *);
- extern int nds32_relax_frag (segT, fragS *, long);
- extern int tc_nds32_regname_to_dw2regnum (char *);
- extern void tc_nds32_frame_initial_instructions (void);
--
- #define MD_PCREL_FROM_SECTION(fix, sect) nds32_pcrel_from_section (fix, sect)
- #define TC_FINALIZE_SYMS_BEFORE_SIZE_SEG 0
- #define tc_fix_adjustable(FIX) nds32_fix_adjustable (FIX)
-@@ -103,7 +116,7 @@ extern void tc_nds32_frame_initial_instructions (void);
- #define md_relax_frag(segment, fragP, stretch) nds32_relax_frag (segment, fragP, stretch)
- #define WORKING_DOT_WORD /* We don't need to handle .word strangely. */
- /* Using to chain fixup with previous fixup. */
--#define TC_FIX_TYPE struct fix *
-+#define TC_FIX_TYPE struct fix*
- #define TC_INIT_FIX_DATA(fixP) \
- do \
- { \
-@@ -111,8 +124,8 @@ extern void tc_nds32_frame_initial_instructions (void);
- } \
- while (0)
-
--/* read.c. */
--/* Extend GAS macro handling capability. */
-+/* read.c */
-+/* Extend GAS macro handling capability */
- extern void nds32_macro_start (void);
- extern void nds32_macro_end (void);
- extern void nds32_macro_info (void *);
-@@ -128,7 +141,6 @@ extern void nds32_check_label (symbolS *);
- extern void nds32_frob_label (symbolS *);
- extern void nds32_pre_do_align (int, char *, int, int);
- extern void nds32_do_align (int);
--
- #define md_macro_start() nds32_macro_start ()
- #define md_macro_end() nds32_macro_end ()
- #define md_macro_info(args) nds32_macro_info (args)
-@@ -143,7 +155,7 @@ extern void nds32_do_align (int);
- #define md_do_align(N, FILL, LEN, MAX, LABEL) \
- nds32_pre_do_align (N, FILL, LEN, MAX); \
- if ((N) > 1 && (subseg_text_p (now_seg) \
-- || strncmp (now_seg->name, ".gcc_except_table", sizeof(".gcc_except_table") - 1) == 0)) \
-+ || strncmp (now_seg->name, ".gcc_except_table", sizeof (".gcc_except_table") - 1) == 0)) \
- nds32_do_align (N); \
- goto LABEL;
- #define md_elf_section_change_hook() nds32_elf_section_change_hook ()
-@@ -151,7 +163,7 @@ extern void nds32_do_align (int);
- #define md_cleanup() nds32_cleanup ()
- #define LOCAL_LABELS_FB 1 /* Permit temporary numeric labels. */
-
--/* frags.c. */
-+/* frags.c */
-
- enum FRAG_ATTR
- {
-@@ -161,7 +173,8 @@ enum FRAG_ATTR
- NDS32_FRAG_LABEL = 0x8,
- NDS32_FRAG_FINAL = 0x10,
- NDS32_FRAG_RELAXABLE_BRANCH = 0x20,
-- NDS32_FRAG_ALIGN = 0x40
-+ NDS32_FRAG_ALIGN = 0x40,
-+ NDS32_FRAG_ICT_BRANCH = 0x80
- };
-
- struct nds32_frag_type
-@@ -231,7 +244,11 @@ enum nds32_ramp
- NDS32_FIX = (1 << 7),
- NDS32_ADDEND = (1 << 8),
- NDS32_SYM = (1 << 9),
-- NDS32_PCREL = (1 << 10)
-+ NDS32_PCREL = (1 << 10),
-+ NDS32_PTR_PATTERN = (1 << 11),
-+ NDS32_PTR_MULTIPLE = (1 << 12),
-+ NDS32_GROUP = (1 << 13),
-+ NDS32_SYM_DESC_MEM = (1 << 14)
- };
-
- typedef struct nds32_relax_fixup_info
-@@ -255,7 +272,7 @@ typedef struct nds32_cond_field
- #define NDS32_MAXCHAR 20
- /* In current, the max extended number of instruction for one pseudo instruction
- is 4, but its number of relocation may be 12. */
--#define MAX_RELAX_NUM 4
-+#define MAX_RELAX_NUM 6
- #define MAX_RELAX_FIX 12
-
- typedef struct nds32_relax_info
-@@ -275,8 +292,18 @@ typedef struct nds32_relax_info
- enum nds32_relax_hint_type
- {
- NDS32_RELAX_HINT_NONE = 0,
-- NDS32_RELAX_HINT_LA,
-- NDS32_RELAX_HINT_LS
-+ NDS32_RELAX_HINT_LA_FLSI,
-+ NDS32_RELAX_HINT_LALS,
-+ NDS32_RELAX_HINT_LA_PLT,
-+ NDS32_RELAX_HINT_LA_GOT,
-+ NDS32_RELAX_HINT_LA_GOTOFF,
-+ NDS32_RELAX_HINT_TLS_START = 0x100,
-+ NDS32_RELAX_HINT_TLS_LE_LS,
-+ NDS32_RELAX_HINT_TLS_IE_LS,
-+ NDS32_RELAX_HINT_TLS_IE_LA,
-+ NDS32_RELAX_HINT_TLS_IEGP_LA,
-+ NDS32_RELAX_HINT_TLS_DESC_LS,
-+ NDS32_RELAX_HINT_ICT_LA,
- };
-
- struct nds32_relax_hint_table
-@@ -287,4 +314,4 @@ struct nds32_relax_hint_table
- nds32_relax_fixup_info_t relax_fixup[MAX_RELAX_FIX];
- };
-
--#endif /* TC_NDS32 */
-+#endif /* TC_NDS32 */
-diff --git binutils-2.30/gas/configure binutils-2.30-nds32/gas/configure
-index 0d5422572f..41a83a2998 100755
---- binutils-2.30/gas/configure
-+++ binutils-2.30-nds32/gas/configure
-@@ -12491,6 +12491,11 @@ _ACEOF
- ;;
-
- nds32)
-+ # setup NDS32_LINUX_TOOLCHAIN definition
-+ if test "linux" = $em; then
-+$as_echo "#define NDS32_LINUX_TOOLCHAIN 1" >>confdefs.h
-+ fi
-+
- # Decide BASELINE, REDUCED_REGS, FPU_DP_EXT, FPU_SP_EXT features
- # based on arch_name.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default configuration of --with-arch" >&5
-@@ -12582,6 +12587,34 @@ $as_echo "#define NDS32_DEFAULT_AUDIO_EXT 1" >>confdefs.h
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_audio_ext" >&5
- $as_echo "$enable_audio_ext" >&6; }
-+
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for default configuration of --enable-dsp-ext" >&5
-+$as_echo_n "checking for default configuration of --enable-dsp-ext... " >&6; }
-+ if test "x${enable_dsp_ext}" == xno; then
-+
-+$as_echo "#define NDS32_DEFAULT_DSP_EXT 0" >>confdefs.h
-+
-+ else
-+
-+$as_echo "#define NDS32_DEFAULT_DSP_EXT 1" >>confdefs.h
-+
-+ fi
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_dsp_ext" >&5
-+$as_echo "$enable_dsp_ext" >&6; }
-+
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default configuration of --enable-zol-ext" >&5
-+$as_echo_n "checking for default configuration of --enable-zol-ext... " >&6; }
-+ if test "x${enable_zol_ext}" == xno; then
-+
-+$as_echo "#define NDS32_DEFAULT_ZOL_EXT 0" >>confdefs.h
-+
-+ else
-+
-+$as_echo "#define NDS32_DEFAULT_ZOL_EXT 1" >>confdefs.h
-+
-+ fi
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_zol_ext" >&5
-+$as_echo "$enable_zol_ext" >&6; }
- ;;
-
- aarch64 | i386 | riscv | s390 | sparc)
-diff --git binutils-2.30/include/dis-asm.h binutils-2.30-nds32/include/dis-asm.h
-index eebdaf874f..5cbe83aad7 100644
---- binutils-2.30/include/dis-asm.h
-+++ binutils-2.30-nds32/include/dis-asm.h
-@@ -261,11 +261,13 @@ extern void print_arm_disassembler_options (FILE *);
- extern void print_arc_disassembler_options (FILE *);
- extern void print_s390_disassembler_options (FILE *);
- extern void print_wasm32_disassembler_options (FILE *);
-+extern void print_nds32_disassembler_options (FILE *);
- extern bfd_boolean aarch64_symbol_is_valid (asymbol *, struct disassemble_info *);
- extern bfd_boolean arm_symbol_is_valid (asymbol *, struct disassemble_info *);
- extern void disassemble_init_powerpc (struct disassemble_info *);
- extern void disassemble_init_s390 (struct disassemble_info *);
- extern void disassemble_init_wasm32 (struct disassemble_info *);
-+extern void disassemble_init_nds32 (struct disassemble_info *);
- extern const disasm_options_t *disassembler_options_powerpc (void);
- extern const disasm_options_t *disassembler_options_arm (void);
- extern const disasm_options_t *disassembler_options_s390 (void);
-diff --git binutils-2.30/include/elf/nds32.h binutils-2.30-nds32/include/elf/nds32.h
-index 1b3a3219d0..7250f2bb0c 100644
---- binutils-2.30/include/elf/nds32.h
-+++ binutils-2.30-nds32/include/elf/nds32.h
-@@ -107,9 +107,9 @@ START_RELOC_NUMBERS (elf_nds32_reloc_type)
- RELOC_NUMBER (R_NDS32_SDA17S2_RELA, 74)
- RELOC_NUMBER (R_NDS32_SDA18S1_RELA, 75)
- RELOC_NUMBER (R_NDS32_SDA19S0_RELA, 76)
-- RELOC_NUMBER (R_NDS32_DWARF2_OP1_RELA, 77)
-- RELOC_NUMBER (R_NDS32_DWARF2_OP2_RELA, 78)
-- RELOC_NUMBER (R_NDS32_DWARF2_LEB_RELA, 79)
-+ RELOC_NUMBER (R_NDS32_DWARF2_OP1_RELA, 77) /* This is obsoleted. */
-+ RELOC_NUMBER (R_NDS32_DWARF2_OP2_RELA, 78) /* This is obsoleted. */
-+ RELOC_NUMBER (R_NDS32_DWARF2_LEB_RELA, 79) /* This is obsoleted. */
- RELOC_NUMBER (R_NDS32_UPDATE_TA_RELA, 80) /* This is obsoleted. */
- RELOC_NUMBER (R_NDS32_9_PLTREL, 81)
- RELOC_NUMBER (R_NDS32_PLT_GOTREL_LO20, 82)
-@@ -128,15 +128,6 @@ START_RELOC_NUMBERS (elf_nds32_reloc_type)
- RELOC_NUMBER (R_NDS32_25_ABS_RELA, 95)
- RELOC_NUMBER (R_NDS32_17IFC_PCREL_RELA, 96)
- RELOC_NUMBER (R_NDS32_10IFCU_PCREL_RELA, 97)
-- RELOC_NUMBER (R_NDS32_TLS_LE_HI20, 98)
-- RELOC_NUMBER (R_NDS32_TLS_LE_LO12, 99)
-- RELOC_NUMBER (R_NDS32_TLS_IE_HI20, 100)
-- RELOC_NUMBER (R_NDS32_TLS_IE_LO12S2, 101)
-- RELOC_NUMBER (R_NDS32_TLS_TPOFF, 102)
-- RELOC_NUMBER (R_NDS32_TLS_LE_20, 103)
-- RELOC_NUMBER (R_NDS32_TLS_LE_15S0, 104)
-- RELOC_NUMBER (R_NDS32_TLS_LE_15S1, 105)
-- RELOC_NUMBER (R_NDS32_TLS_LE_15S2, 106)
- RELOC_NUMBER (R_NDS32_LONGCALL4, 107)
- RELOC_NUMBER (R_NDS32_LONGCALL5, 108)
- RELOC_NUMBER (R_NDS32_LONGCALL6, 109)
-@@ -144,7 +135,37 @@ START_RELOC_NUMBERS (elf_nds32_reloc_type)
- RELOC_NUMBER (R_NDS32_LONGJUMP5, 111)
- RELOC_NUMBER (R_NDS32_LONGJUMP6, 112)
- RELOC_NUMBER (R_NDS32_LONGJUMP7, 113)
-+ RELOC_NUMBER (R_NDS32_SECURITY_16, 114)
-+ /* TLS support { */
-+ RELOC_NUMBER (R_NDS32_TLS_TPOFF, 102)
-+ RELOC_NUMBER (R_NDS32_TLS_LE_HI20, 98)
-+ RELOC_NUMBER (R_NDS32_TLS_LE_LO12, 99)
-+ RELOC_NUMBER (R_NDS32_TLS_LE_20, 103)
-+ RELOC_NUMBER (R_NDS32_TLS_LE_15S0, 104)
-+ RELOC_NUMBER (R_NDS32_TLS_LE_15S1, 105)
-+ RELOC_NUMBER (R_NDS32_TLS_LE_15S2, 106)
-+ RELOC_NUMBER (R_NDS32_TLS_IE_HI20, 100)
-+ RELOC_NUMBER (R_NDS32_TLS_IE_LO12, 115)
-+ RELOC_NUMBER (R_NDS32_TLS_IE_LO12S2, 101)
-+ RELOC_NUMBER (R_NDS32_TLS_IEGP_HI20, 116)
-+ RELOC_NUMBER (R_NDS32_TLS_IEGP_LO12, 117)
-+ RELOC_NUMBER (R_NDS32_TLS_IEGP_LO12S2, 118)
-+ RELOC_NUMBER (R_NDS32_TLS_DESC, 119)
-+ RELOC_NUMBER (R_NDS32_TLS_DESC_HI20, 120)
-+ RELOC_NUMBER (R_NDS32_TLS_DESC_LO12, 121)
-+ RELOC_NUMBER (R_NDS32_TLS_DESC_20, 122)
-+ RELOC_NUMBER (R_NDS32_TLS_DESC_SDA17S2, 123)
-+ /* TLS support } */
-+ /* new relocation type add here. */
-+ RELOC_NUMBER (R_NDS32_RELOC_NEXT, 124)
-+
-+ /* Jump-patch table relocations. */
-+ RELOC_NUMBER (R_NDS32_ICT_HI20, 125)
-+ RELOC_NUMBER (R_NDS32_ICT_LO12, 126)
-+ RELOC_NUMBER (R_NDS32_ICT_25PC, 127)
-+ RELOC_NUMBER (R_NDS32_ICT_LO12S2, 128)
-
-+ /* relax only following */
- RELOC_NUMBER (R_NDS32_RELAX_ENTRY, 192)
- RELOC_NUMBER (R_NDS32_GOT_SUFF, 193)
- RELOC_NUMBER (R_NDS32_GOTOFF_SUFF, 194)
-@@ -164,9 +185,21 @@ START_RELOC_NUMBERS (elf_nds32_reloc_type)
- RELOC_NUMBER (R_NDS32_DIFF_ULEB128, 208)
- RELOC_NUMBER (R_NDS32_DATA, 209)
- RELOC_NUMBER (R_NDS32_TRAN, 210)
-+ RELOC_NUMBER (R_NDS32_EMPTY, 213)
-+ /* TLS support { */
- RELOC_NUMBER (R_NDS32_TLS_LE_ADD, 211)
- RELOC_NUMBER (R_NDS32_TLS_LE_LS, 212)
-- RELOC_NUMBER (R_NDS32_EMPTY, 213)
-+ RELOC_NUMBER (R_NDS32_TLS_IEGP_LW, 220)
-+ RELOC_NUMBER (R_NDS32_TLS_DESC_ADD, 214)
-+ RELOC_NUMBER (R_NDS32_TLS_DESC_FUNC, 215)
-+ RELOC_NUMBER (R_NDS32_TLS_DESC_CALL, 216)
-+ RELOC_NUMBER (R_NDS32_TLS_DESC_MEM, 217)
-+ RELOC_NUMBER (R_NDS32_RELAX_REMOVE, 218)
-+ RELOC_NUMBER (R_NDS32_RELAX_GROUP, 219)
-+ /* TLS support } */
-+ /* new relaxation type add here. */
-+ RELOC_NUMBER (R_NDS32_LSI, 221)
-+ RELOC_NUMBER (R_NDS32_RELAX_NEXT, 222)
-
- END_RELOC_NUMBERS (R_NDS32_max)
-
-@@ -259,10 +292,10 @@ END_RELOC_NUMBERS (R_NDS32_max)
- #define E_NDS32_FPU_REG_32SP_32DP 0x3
- /* FPU MAC instruction used. */
- #define E_NDS32_HAS_FPU_MAC_INST 0x01000000
--/* <<<Empty Check>>>. */
--#define E_NDS32_NULL 0x02000000
--/* PIC enabled. */
--#define E_NDS32_HAS_PIC 0x04000000
-+/* DSP extension. */
-+#define E_NDS32_HAS_DSP_INST 0x02000000
-+/* Hardware zero-overhead loop enabled. */
-+#define E_NDS32_HAS_ZOL (1 << 26)
- /* Use custom section. */
- #define E_NDS32_HAS_CUSTOM_SEC 0x08000000
-
-diff --git binutils-2.30/include/opcode/nds32.h binutils-2.30-nds32/include/opcode/nds32.h
-index 4d113be8b8..04a02b5222 100644
---- binutils-2.30/include/opcode/nds32.h
-+++ binutils-2.30-nds32/include/opcode/nds32.h
-@@ -21,31 +21,32 @@
- #define OPCODE_NDS32_H
-
- /* Registers. */
--#define REG_R5 5
--#define REG_R8 8
--#define REG_R10 10
--#define REG_R12 12
--#define REG_R15 15
--#define REG_R16 16
--#define REG_R20 20
--#define REG_TA 15
--#define REG_TP 27
--#define REG_FP 28
--#define REG_GP 29
--#define REG_LP 30
--#define REG_SP 31
-+#define REG_R0 (0)
-+#define REG_R5 (5)
-+#define REG_R8 (8)
-+#define REG_R10 (10)
-+#define REG_R12 (12)
-+#define REG_R15 (15)
-+#define REG_R16 (16)
-+#define REG_R20 (20)
-+#define REG_TA (15)
-+#define REG_TP (25)
-+#define REG_FP (28)
-+#define REG_GP (29)
-+#define REG_LP (30)
-+#define REG_SP (31)
-
- /* Macros for extracting fields or making an instruction. */
- static const int nds32_r45map[] ATTRIBUTE_UNUSED =
- {
-- 0, 1, 2, 3, 4, 5, 6, 7,
-+ 0, 1, 2, 3, 4, 5, 6, 7,
- 8, 9, 10, 11, 16, 17, 18, 19
- };
-
- static const int nds32_r54map[] ATTRIBUTE_UNUSED =
- {
-- 0, 1, 2, 3, 4, 5, 6, 7,
-- 8, 9, 10, 11, -1, -1, -1, -1,
-+ 0, 1, 2, 3, 4, 5, 6, 7,
-+ 8, 9, 10, 11, -1, -1, -1, -1,
- 12, 13, 14, 15, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1
- };
-@@ -146,6 +147,7 @@ static const int nds32_r54map[] ATTRIBUTE_UNUSED =
- #define N32_RD5(insn) (((insn) >> 5) & 0x1f)
- #define N32_SH5(insn) (((insn) >> 5) & 0x1f)
- #define N32_SUB5(insn) (((insn) >> 0) & 0x1f)
-+#define N32_SUB6(insn) (((insn) >> 0) & 0x3f)
- #define N32_SWID(insn) (((insn) >> 5) & 0x3ff)
- #define N32_IMMU(insn, bs) ((insn) & __MASK (bs))
- #define N32_IMMS(insn, bs) ((signed) __SEXT (((insn) & __MASK (bs)), bs))
-@@ -275,7 +277,7 @@ enum n32_opcodes
- N32_BR1_BNE = 1,
-
- /* bit[16:19] */
-- N32_BR2_IFCALL = 0,
-+ N32_BR2_SOP0 = 0,
- N32_BR2_BEQZ = 2,
- N32_BR2_BNEZ = 3,
- N32_BR2_BGEZ = 4,
-@@ -365,7 +367,8 @@ enum n32_opcodes
- N32_ALU2_FFZMISM,
- N32_ALU2_KADD = 0x18,
- N32_ALU2_KSUB,
-- N32_ALU2_KSLRA,
-+ N32_ALU2_KSLRAW,
-+ N32_ALU2_KSLRAWu,
- N32_ALU2_MFUSR = 0x20,
- N32_ALU2_MTUSR,
- N32_ALU2_0x22,
-@@ -381,20 +384,173 @@ enum n32_opcodes
- N32_ALU2_MSUB64,
- N32_ALU2_DIVS,
- N32_ALU2_DIV,
-- N32_ALU2_0x30 = 0x30,
-+ N32_ALU2_ADD64 = 0x30,
- N32_ALU2_MULT32,
-- N32_ALU2_0x32,
-+ N32_ALU2_SMAL,
- N32_ALU2_MADD32,
-- N32_ALU2_0x34,
-+ N32_ALU2_SUB64,
- N32_ALU2_MSUB32,
--
-- /* bit[0:5], where bit[6:9] != 0 */
-+ N32_ALU2_0x36,
-+ N32_ALU2_0x37,
-+ N32_ALU2_RADD64 = 0x38,
-+ N32_ALU2_URADD64,
-+ N32_ALU2_KADD64,
-+ N32_ALU2_UKADD64,
-+ N32_ALU2_RSUB64,
-+ N32_ALU2_URSUB64,
-+ N32_ALU2_KSUB64,
-+ N32_ALU2_UKSUB64,
-+
-+ /* bit[0:5], where bit[6:9] = 0001 */
-+ N32_ALU2_SMAR64 = 0x0,
-+ N32_ALU2_UMAR64,
-+ N32_ALU2_SMSR64,
-+ N32_ALU2_UMSR64,
-+ N32_ALU2_KMAR64,
-+ N32_ALU2_UKMAR64,
-+ N32_ALU2_KMSR64,
-+ N32_ALU2_UKMSR64,
-+ N32_ALU2_SMALDA = 0x8,
-+ N32_ALU2_SMSLDA,
-+ N32_ALU2_SMALDS,
-+ N32_ALU2_SMALBB,
- N32_ALU2_FFBI = 0xe,
- N32_ALU2_FLMISM = 0xf,
-+ N32_ALU2_SMALXDA = 0x10,
-+ N32_ALU2_SMSLXDA,
-+ N32_ALU2_SMALXDS,
-+ N32_ALU2_SMALBT,
-+ N32_ALU2_SMALDRS = 0x1a,
-+ N32_ALU2_SMALTT,
-+ N32_ALU2_RDOV = 0x20,
-+ N32_ALU2_CLROV,
- N32_ALU2_MULSR64 = 0x28,
- N32_ALU2_MULR64 = 0x29,
-- N32_ALU2_MADDR32 = 0x33,
-- N32_ALU2_MSUBR32 = 0x35,
-+ N32_ALU2_SMDS = 0x30,
-+ N32_ALU2_SMXDS,
-+ N32_ALU2_SMDRS,
-+ N32_ALU2_MADDR32,
-+ N32_ALU2_KMADRS,
-+ N32_ALU2_MSUBR32,
-+ N32_ALU2_KMADS,
-+ N32_ALU2_KMAXDS,
-+
-+ /* bit[0:5], where bit[6:9] = 0010 */
-+ N32_ALU2_KADD16 = 0x0,
-+ N32_ALU2_KSUB16,
-+ N32_ALU2_KCRAS16,
-+ N32_ALU2_KCRSA16,
-+ N32_ALU2_KADD8,
-+ N32_ALU2_KSUB8,
-+ N32_ALU2_WEXT,
-+ N32_ALU2_WEXTI,
-+ N32_ALU2_UKADD16 = 0x8,
-+ N32_ALU2_UKSUB16,
-+ N32_ALU2_UKCRAS16,
-+ N32_ALU2_UKCRSA16,
-+ N32_ALU2_UKADD8,
-+ N32_ALU2_UKSUB8,
-+ N32_ALU2_ONEOP = 0xf,
-+ N32_ALU2_SMBB = 0x10,
-+ N32_ALU2_SMBT,
-+ N32_ALU2_SMTT,
-+ N32_ALU2_KMABB = 0x15,
-+ N32_ALU2_KMABT,
-+ N32_ALU2_KMATT,
-+ N32_ALU2_KMDA = 0x18,
-+ N32_ALU2_KMXDA,
-+ N32_ALU2_KMADA,
-+ N32_ALU2_KMAXDA,
-+ N32_ALU2_KMSDA,
-+ N32_ALU2_KMSXDA,
-+ N32_ALU2_RADD16 = 0x20,
-+ N32_ALU2_RSUB16,
-+ N32_ALU2_RCRAS16,
-+ N32_ALU2_RCRSA16,
-+ N32_ALU2_RADD8,
-+ N32_ALU2_RSUB8,
-+ N32_ALU2_RADDW,
-+ N32_ALU2_RSUBW,
-+ N32_ALU2_URADD16 = 0x28,
-+ N32_ALU2_URSUB16,
-+ N32_ALU2_URCRAS16,
-+ N32_ALU2_URCRSA16,
-+ N32_ALU2_URADD8,
-+ N32_ALU2_URSUB8,
-+ N32_ALU2_URADDW,
-+ N32_ALU2_URSUBW,
-+ N32_ALU2_ADD16 = 0x30,
-+ N32_ALU2_SUB16,
-+ N32_ALU2_CRAS16,
-+ N32_ALU2_CRSA16,
-+ N32_ALU2_ADD8,
-+ N32_ALU2_SUB8,
-+ N32_ALU2_BITREV,
-+ N32_ALU2_BITREVI,
-+ N32_ALU2_SMMUL = 0x38,
-+ N32_ALU2_SMMULu,
-+ N32_ALU2_KMMAC,
-+ N32_ALU2_KMMACu,
-+ N32_ALU2_KMMSB,
-+ N32_ALU2_KMMSBu,
-+ N32_ALU2_KWMMUL,
-+ N32_ALU2_KWMMULu,
-+
-+ /* bit[0:5], where bit[6:9] = 0011 */
-+ N32_ALU2_SMMWB = 0x0,
-+ N32_ALU2_SMMWBu,
-+ N32_ALU2_SMMWT,
-+ N32_ALU2_SMMWTu,
-+ N32_ALU2_KMMAWB,
-+ N32_ALU2_KMMAWBu,
-+ N32_ALU2_KMMAWT,
-+ N32_ALU2_KMMAWTu,
-+ N32_ALU2_PKTT16 = 0x8,
-+ N32_ALU2_PKTB16,
-+ N32_ALU2_PKBT16,
-+ N32_ALU2_PKBB16,
-+ N32_ALU2_0x10 = 0x10,
-+ N32_ALU2_SCLIP16,
-+ N32_ALU2_0x12,
-+ N32_ALU2_SMAX16,
-+ N32_ALU2_SMAX8 = 0x17,
-+ N32_ALU2_0x18 = 0x18,
-+ N32_ALU2_UCLIP16,
-+ N32_ALU2_0x1a,
-+ N32_ALU2_UMAX16,
-+ N32_ALU2_UMAX8 = 0x1f,
-+ N32_ALU2_SRA16 = 0x20,
-+ N32_ALU2_SRA16u,
-+ N32_ALU2_SRL16,
-+ N32_ALU2_SRL16u,
-+ N32_ALU2_SLL16,
-+ N32_ALU2_KSLRA16,
-+ N32_ALU2_KSLRA16u,
-+ N32_ALU2_SRAu,
-+ N32_ALU2_SRAI16 = 0x28,
-+ N32_ALU2_SRAI16u,
-+ N32_ALU2_SRLI16,
-+ N32_ALU2_SRLI16u,
-+ N32_ALU2_SLLI16,
-+ N32_ALU2_KSLLI16,
-+ N32_ALU2_KSLLI,
-+ N32_ALU2_SRAIu,
-+ N32_ALU2_CMPEQ16 = 0x30,
-+ N32_ALU2_SCMPLT16,
-+ N32_ALU2_SCMPLE16,
-+ N32_ALU2_SMIN16,
-+ N32_ALU2_CMPEQ8,
-+ N32_ALU2_SCMPLT8,
-+ N32_ALU2_SCMPLE8,
-+ N32_ALU2_SMIN8,
-+ N32_ALU2_0x38,
-+ N32_ALU2_UCMPLT16 = 0x39,
-+ N32_ALU2_UCMPLE16,
-+ N32_ALU2_UMIN16,
-+ N32_ALU2_0x3c,
-+ N32_ALU2_UCMPLT8,
-+ N32_ALU2_UCMPLE8,
-+ N32_ALU2_UMIN8,
-
- /* bit[0:5] */
- N32_MEM_LB = 0,
-@@ -459,7 +615,8 @@ enum n32_opcodes
- N32_MISC_MSYNC,
- N32_MISC_ISYNC,
- N32_MISC_TLBOP,
-- N32_MISC_0xf,
-+ N32_MISC_SPECL,
-+ N32_MISC_BPICK = 0x10,
-
- /* bit[0:4] */
- N32_SIMD_PBSAD = 0,
-@@ -582,7 +739,7 @@ enum n32_opcodes
- N32_FPU_MTCP_XR = 0xc,
-
- /* MTCP/XR b[14:10] */
-- N32_FPU_MTCP_XR_FMTCSR = 0x1
-+ N32_FPU_MTCP_XR_FMTCSR = 0x1,
- };
-
- enum n16_opcodes
-@@ -675,7 +832,7 @@ enum n16_opcodes
- N16_BFMI333_XLSB33 = 4,
- N16_BFMI333_X11B33 = 5,
- N16_BFMI333_BMSKI33 = 6,
-- N16_BFMI333_FEXTI33 = 7
-+ N16_BFMI333_FEXTI33 = 7,
- };
-
- /* These macros a deprecated. DO NOT use them anymore.
-@@ -704,6 +861,7 @@ enum n16_opcodes
- #define INSN_ANDI 0x54000000
- #define INSN_LDI 0x06000000
- #define INSN_SDI 0x16000000
-+#define INSN_LW 0x38000002
- #define INSN_LWI 0x04000000
- #define INSN_LWSI 0x24000000
- #define INSN_LWIP 0x0c000000
-diff --git binutils-2.30/ld/config.in binutils-2.30-nds32/ld/config.in
-index a846743da6..9cc2f6303a 100644
---- binutils-2.30/ld/config.in
-+++ binutils-2.30-nds32/ld/config.in
-@@ -63,9 +63,18 @@
- */
- #undef HAVE_DIRENT_H
-
-+/* Define to 1 if you have the `dlclose' function. */
-+#undef HAVE_DLCLOSE
-+
- /* Define to 1 if you have the <dlfcn.h> header file. */
- #undef HAVE_DLFCN_H
-
-+/* Define to 1 if you have the `dlopen' function. */
-+#undef HAVE_DLOPEN
-+
-+/* Define to 1 if you have the `dlsym' function. */
-+#undef HAVE_DLSYM
-+
- /* Define to 1 if you have the <elf-hints.h> header file. */
- #undef HAVE_ELF_HINTS_H
-
-@@ -168,6 +177,9 @@
- */
- #undef LT_OBJDIR
-
-+/* Define if linux toolchain is to be built. */
-+#undef NDS32_LINUX_TOOLCHAIN
-+
- /* Name of package */
- #undef PACKAGE
-
-diff --git binutils-2.30/ld/configure binutils-2.30-nds32/ld/configure
-index 48606ae36b..732630063d 100755
---- binutils-2.30/ld/configure
-+++ binutils-2.30-nds32/ld/configure
-@@ -17165,6 +17165,53 @@ do
-
- . ${srcdir}/configure.tgt
-
-+ case ${target_cpu} in
-+ nds32*)
-+ case ${targ} in
-+ *-*-linux*)
-+
-+$as_echo "#define NDS32_LINUX_TOOLCHAIN 1" >>confdefs.h
-+
-+ ;;
-+ esac
-+
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default configuration of --enable-ifc-ext" >&5
-+$as_echo_n "checking for default configuration of --enable-ifc-ext... " >&6; }
-+ if test "x${enable_ifc_ext}" == xyes; then
-+
-+$as_echo "#define NDS32_IFC_EXT 1" >>confdefs.h
-+
-+ fi
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_ifc_ext" >&5
-+$as_echo "$enable_ifc_ext" >&6; }
-+
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default configuration of --enable-ex9-ext" >&5
-+$as_echo_n "checking for default configuration of --enable-ex9-ext... " >&6; }
-+ if test "x${enable_ex9_ext}" == xyes; then
-+
-+$as_echo "#define NDS32_EX9_EXT 1" >>confdefs.h
-+
-+ fi
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_ex9_ext" >&5
-+$as_echo "$enable_ex9_ext" >&6; }
-+
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default configuration of --enable-16m-addr" >&5
-+$as_echo_n "checking for default configuration of --enable-16m-addr... " >&6; }
-+ if test "x${enable_16m_addr}" == xyes; then
-+ case ${targ} in
-+ nds32*le-*-elf*)
-+ targ_emul=nds32elf16m
-+ ;;
-+ nds32*be-*-elf*)
-+ targ_emul=nds32belf16m
-+ ;;
-+ esac
-+ fi
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_16m-addr" >&5
-+$as_echo "$enable_16m-addr" >&6; }
-+ ;;
-+ esac
-+
- if test "$targ" = "$target"; then
- EMUL=$targ_emul
- fi
-diff --git binutils-2.30/ld/configure.tgt binutils-2.30-nds32/ld/configure.tgt
-index 6183a85b3d..b3d285faaa 100644
---- binutils-2.30/ld/configure.tgt
-+++ binutils-2.30-nds32/ld/configure.tgt
-@@ -583,8 +583,8 @@ nds32*le-*-elf*) targ_emul=nds32elf
- nds32*be-*-elf*) targ_emul=nds32belf
- targ_extra_emuls="nds32elf nds32elf16m nds32belf16m"
- ;;
--nds32*le-*-linux-gnu*) targ_emul=nds32elf_linux ;;
--nds32*be-*-linux-gnu*) targ_emul=nds32belf_linux ;;
-+nds32*le-*-linux*) targ_emul=nds32elf_linux ;;
-+nds32*be-*-linux*) targ_emul=nds32belf_linux ;;
- nios2*-*-linux*) targ_emul=nios2linux ;;
- nios2*-*-*) targ_emul=nios2elf ;;
- ns32k-pc532-mach* | ns32k-pc532-ux*) targ_emul=pc532macha ;;
-diff --git binutils-2.30/ld/emulparams/nds32elf.sh binutils-2.30-nds32/ld/emulparams/nds32elf.sh
-index f0a7c31329..e2fde5d0a2 100644
---- binutils-2.30/ld/emulparams/nds32elf.sh
-+++ binutils-2.30-nds32/ld/emulparams/nds32elf.sh
-@@ -14,5 +14,9 @@ MAXPAGESIZE=0x20
- EMBEDDED=yes
- COMMONPAGESIZE=0x20
-
--# Use external linker script files.
--COMPILE_IN=no
-+# Instruct genscripts.sh not to compile scripts in by COMPILE_IN
-+# in order to use external linker scripts files.
-+EMULATION_LIBPATH=
-+
-+GENERATE_SHLIB_SCRIPT=yes
-+GENERATE_PIE_SCRIPT=yes
-diff --git binutils-2.30/ld/emulparams/nds32elf16m.sh binutils-2.30-nds32/ld/emulparams/nds32elf16m.sh
-index deb8699004..7d3b063abd 100644
---- binutils-2.30/ld/emulparams/nds32elf16m.sh
-+++ binutils-2.30-nds32/ld/emulparams/nds32elf16m.sh
-@@ -14,5 +14,6 @@ MAXPAGESIZE=0x20
- EMBEDDED=yes
- COMMONPAGESIZE=0x20
-
--# Use external linker script files.
--COMPILE_IN=no
-+# Instruct genscripts.sh not to compile scripts in by COMPILE_IN
-+# in order to use external linker scripts files.
-+EMULATION_LIBPATH=
-diff --git binutils-2.30/ld/emulparams/nds32elf_linux.sh binutils-2.30-nds32/ld/emulparams/nds32elf_linux.sh
-index 1145c0eeea..6d89f7924f 100644
---- binutils-2.30/ld/emulparams/nds32elf_linux.sh
-+++ binutils-2.30-nds32/ld/emulparams/nds32elf_linux.sh
-@@ -31,5 +31,6 @@ fi
- GENERATE_SHLIB_SCRIPT=yes
- GENERATE_PIE_SCRIPT=yes
-
--# Use external linker script files.
--COMPILE_IN=no
-+# Instruct genscripts.sh not to compile scripts in by COMPILE_IN
-+# in order to use external linker scripts files.
-+EMULATION_LIBPATH=
-diff --git binutils-2.30/ld/emultempl/elf32.em binutils-2.30-nds32/ld/emultempl/elf32.em
-index c0925fc9b9..e5f109d3ce 100644
---- binutils-2.30/ld/emultempl/elf32.em
-+++ binutils-2.30-nds32/ld/emultempl/elf32.em
-@@ -114,7 +114,7 @@ fi
- if test x"$LDEMUL_AFTER_PARSE" != xgld"$EMULATION_NAME"_after_parse; then
- fragment <<EOF
-
--static void
-+ATTRIBUTE_UNUSED static void
- gld${EMULATION_NAME}_after_parse (void)
- {
- if (bfd_link_pie (&link_info))
-diff --git binutils-2.30/ld/emultempl/nds32elf.em binutils-2.30-nds32/ld/emultempl/nds32elf.em
-index 27b3b0c2b7..123c6ca2f9 100644
---- binutils-2.30/ld/emultempl/nds32elf.em
-+++ binutils-2.30-nds32/ld/emultempl/nds32elf.em
-@@ -22,25 +22,23 @@
-
- fragment <<EOF
-
-+#include "libbfd.h"
- #include "elf-bfd.h"
- #include "elf/nds32.h"
--#include "bfd_stdint.h"
- #include "elf32-nds32.h"
-+#include "bfd_stdint.h"
-
- static int relax_fp_as_gp = 1; /* --mrelax-omit-fp */
- static int eliminate_gc_relocs = 0; /* --meliminate-gc-relocs */
- static FILE *sym_ld_script = NULL; /* --mgen-symbol-ld-script=<file> */
-+static int hyper_relax = 1; /* --mhyper-relax */
- /* Disable if linking a dynamically linked executable. */
- static int load_store_relax = 1;
- static int target_optimize = 0; /* Switch optimization. */
- static int relax_status = 0; /* Finished optimization. */
- static int relax_round = 0; /* Going optimization. */
--static FILE *ex9_export_file = NULL; /* --mexport-ex9=<file> */
--static FILE *ex9_import_file = NULL; /* --mimport-ex9=<file> */
--static int update_ex9_table = 0; /* --mupdate-ex9. */
--static int ex9_limit = 511;
--static bfd_boolean ex9_loop_aware = FALSE; /* Ignore ex9 if inside a loop. */
--static bfd_boolean ifc_loop_aware = FALSE; /* Ignore ifc if inside a loop. */
-+static int tls_desc_trampoline = 0; /* --m[no]tlsdesc-trampoline. */
-+static char *set_output_abi = NULL; /* --mabi. */
-
- /* Save the target options into output bfd to avoid using to many global
- variables. Do this after the output has been created, but before
-@@ -61,39 +59,41 @@ nds32_elf_create_output_section_statements (void)
- sym_ld_script,
- load_store_relax,
- target_optimize, relax_status, relax_round,
-- ex9_export_file, ex9_import_file,
-- update_ex9_table, ex9_limit,
-- ex9_loop_aware, ifc_loop_aware);
-+ hyper_relax,
-+ tls_desc_trampoline,
-+ set_output_abi);
- }
-
- static void
- nds32_elf_after_parse (void)
- {
-+#ifdef NDS32_LINUX_TOOLCHAIN
-+ if (RELAXATION_ENABLED)
-+ {
-+ einfo ("%P: warning: The relaxation isn't supported yet.\n");
-+ DISABLE_RELAXATION;
-+ }
-+#endif
-+
- if (bfd_link_relocatable (&link_info))
- DISABLE_RELAXATION;
-
- if (!RELAXATION_ENABLED)
- {
-- target_optimize = target_optimize & (!NDS32_RELAX_JUMP_IFC_ON);
-- target_optimize = target_optimize & (!NDS32_RELAX_EX9_ON);
-+ target_optimize &= ~(NDS32_RELAX_IFC_ON | NDS32_RELAX_EX9_ON);
- relax_fp_as_gp = 0;
- }
-
-- if (ex9_import_file != NULL)
-- {
-- ex9_export_file = NULL;
-- target_optimize = target_optimize & (!NDS32_RELAX_EX9_ON);
-- }
-- else
-- update_ex9_table = 0;
--
- if (bfd_link_pic (&link_info))
- {
-- target_optimize = target_optimize & (!NDS32_RELAX_JUMP_IFC_ON);
-- target_optimize = target_optimize & (!NDS32_RELAX_EX9_ON);
-+ target_optimize &= ~(NDS32_RELAX_IFC_ON | NDS32_RELAX_EX9_ON);
- }
-
-- gld${EMULATION_NAME}_after_parse ();
-+ after_parse_default ();
-+
-+ /* Backward compatible for linker script output_format. */
-+ if (output_target && strcmp (output_target, "elf32-nds32") == 0)
-+ output_target = default_target;
- }
-
- static void
-@@ -107,10 +107,15 @@ nds32_elf_after_open (void)
- We may try to merge object files with different architecture together. */
- for (abfd = link_info.input_bfds; abfd != NULL; abfd = abfd->link.next)
- {
-- if (arch_ver == (unsigned int)-1 && E_N1_ARCH != (elf_elfheader (abfd)->e_flags & EF_NDS_ARCH))
-+ if (arch_ver == (unsigned int)-1
-+ && E_N1_ARCH != (elf_elfheader (abfd)->e_flags & EF_NDS_ARCH))
- arch_ver = elf_elfheader (abfd)->e_flags & EF_NDS_ARCH ;
-
-- if (abi_ver == (unsigned int)-1)
-+ if (set_output_abi != NULL)
-+ {
-+ /* do not check ABI. */
-+ }
-+ else if (abi_ver == (unsigned int)-1)
- {
- /* Initialize ABI version, if not ABI0.
- (OS uses empty file to create empty ELF with ABI0). */
-@@ -120,67 +125,34 @@ nds32_elf_after_open (void)
- else if ((elf_elfheader (abfd)->e_flags & EF_NDS_ABI) != 0
- && abi_ver != (elf_elfheader (abfd)->e_flags & EF_NDS_ABI))
- {
-+ asection *section = NULL;
-+ bfd_byte *contents = NULL;
-+ section = bfd_get_section_by_name (abfd, ".note.v2abi_compatible");
-+ if (section)
-+ bfd_get_full_section_contents (abfd, section, &contents);
-+
- /* Incompatible objects. */
-- einfo (_("%F%B: ABI version of object files mismatched\n"), abfd);
-+ if ((contents == NULL)
-+ || bfd_getb32 (contents) != 1
-+ || abi_ver != E_NDS_ABI_V2FP_PLUS)
-+ einfo (_("%F%B: ABI version of object files mismatched\n"), abfd);
- }
-
--#if defined NDS32_EX9_EXT
-- /* Append .ex9.itable section in the last input object file. */
-- if (abfd->link_next == NULL && (target_optimize & NDS32_RELAX_EX9_ON))
-- {
-- asection *itable;
-- struct bfd_link_hash_entry *h;
-- itable = bfd_make_section_with_flags (abfd, ".ex9.itable",
-- SEC_CODE | SEC_ALLOC | SEC_LOAD
-- | SEC_HAS_CONTENTS | SEC_READONLY
-- | SEC_IN_MEMORY | SEC_KEEP);
-- if (itable)
-- {
-- itable->gc_mark = 1;
-- itable->alignment_power = 2;
-- itable->size = 0x1000;
-- itable->contents = bfd_zalloc (abfd, itable->size);
--
-- /* Add a symbol in the head of ex9.itable to objdump clearly. */
-- h = bfd_link_hash_lookup (link_info.hash, "_EX9_BASE_",
-- FALSE, FALSE, FALSE);
-- _bfd_generic_link_add_one_symbol
-- (&link_info, link_info.output_bfd, "_EX9_BASE_",
-- BSF_GLOBAL | BSF_WEAK, itable, 0, (const char *) NULL, FALSE,
-- get_elf_backend_data (link_info.output_bfd)->collect, &h);
-- }
-- }
--#endif
-+ /* Append target needed section in the last input object file. */
-+ if (abfd->link.next == NULL)
-+ bfd_elf32_nds32_append_section (&link_info, abfd);
- }
-
- /* Check object files if the target is dynamic linked executable
- or shared object. */
- if (elf_hash_table (&link_info)->dynamic_sections_created
-- || bfd_link_pic (&link_info))
-+ || bfd_link_pic (&link_info) || bfd_link_pie (&link_info))
- {
-- for (abfd = link_info.input_bfds; abfd != NULL; abfd = abfd->link.next)
-- {
-- if (!(elf_elfheader (abfd)->e_flags & E_NDS32_HAS_PIC))
-- {
-- /* Non-PIC object file is used. */
-- if (bfd_link_pic (&link_info))
-- {
-- /* For PIE or shared object, all input must be PIC. */
-- einfo (_("%B: must use -fpic to compile this file "
-- "for shared object or PIE\n"), abfd);
-- }
-- else
-- {
-- /* Dynamic linked executable with SDA and non-PIC.
-- Turn off load/store relaxtion. */
-- /* TODO: This may support in the future. */
-- load_store_relax = 0 ;
-- relax_fp_as_gp = 0;
-- }
-- }
-- }
-- /* Turn off relax when building shared object or PIE
-- until we can support their relaxation. */
-+ /* Dynamic linked executable with SDA and non-PIC.
-+ Turn off load/store relaxtion. */
-+ /* TODO: This may support in the future. */
-+ load_store_relax = 0 ;
-+ relax_fp_as_gp = 0;
- }
-
- /* Call the standard elf routine. */
-@@ -190,19 +162,26 @@ nds32_elf_after_open (void)
- static void
- nds32_elf_after_allocation (void)
- {
-- if (target_optimize & NDS32_RELAX_EX9_ON
-- || (ex9_import_file != NULL && update_ex9_table == 1))
-- {
-- /* Initialize ex9 hash table. */
-- if (!nds32_elf_ex9_init ())
-- return;
-- }
-+ struct bfd_link_hash_entry *h;
-
- /* Call default after allocation callback.
- 1. This is where relaxation is done.
- 2. It calls gld${EMULATION_NAME}_map_segments to build ELF segment table.
- 3. Any relaxation requires relax being done must be called after it. */
- gld${EMULATION_NAME}_after_allocation ();
-+
-+ /* Add a symbol for linker script check the max size. */
-+ if (link_info.output_bfd->sections)
-+ {
-+ h = bfd_link_hash_lookup (link_info.hash, "_RELAX_END_",
-+ FALSE, FALSE, FALSE);
-+ if (!h)
-+ _bfd_generic_link_add_one_symbol
-+ (&link_info, link_info.output_bfd, "_RELAX_END_",
-+ BSF_GLOBAL | BSF_WEAK, link_info.output_bfd->sections,
-+ 0, (const char *) NULL, FALSE,
-+ get_elf_backend_data (link_info.output_bfd)->collect, &h);
-+ }
- }
-
- EOF
-@@ -217,31 +196,19 @@ PARSE_AND_LIST_PROLOGUE='
- #define OPTION_REDUCE_FP_UPDATE (OPTION_BASELINE + 4)
- #define OPTION_NO_REDUCE_FP_UPDATE (OPTION_BASELINE + 5)
- #define OPTION_EXPORT_SYMBOLS (OPTION_BASELINE + 6)
--
--/* These are only available to ex9. */
--#if defined NDS32_EX9_EXT
--#define OPTION_EX9_BASELINE 320
--#define OPTION_EX9_TABLE (OPTION_EX9_BASELINE + 1)
--#define OPTION_NO_EX9_TABLE (OPTION_EX9_BASELINE + 2)
--#define OPTION_EXPORT_EX9 (OPTION_EX9_BASELINE + 3)
--#define OPTION_IMPORT_EX9 (OPTION_EX9_BASELINE + 4)
--#define OPTION_UPDATE_EX9 (OPTION_EX9_BASELINE + 5)
--#define OPTION_EX9_LIMIT (OPTION_EX9_BASELINE + 6)
--#define OPTION_EX9_LOOP (OPTION_EX9_BASELINE + 7)
--#endif
--
--/* These are only available to link-time ifc. */
--#if defined NDS32_IFC_EXT
--#define OPTION_IFC_BASELINE 340
--#define OPTION_JUMP_IFC (OPTION_IFC_BASELINE + 1)
--#define OPTION_NO_JUMP_IFC (OPTION_IFC_BASELINE + 2)
--#define OPTION_IFC_LOOP (OPTION_IFC_BASELINE + 3)
--#endif
-+#define OPTION_HYPER_RELAX (OPTION_BASELINE + 7)
-+#define OPTION_TLSDESC_TRAMPOLINE (OPTION_BASELINE + 8)
-+#define OPTION_NO_TLSDESC_TRAMPOLINE (OPTION_BASELINE + 9)
-+#define OPTION_SET_ABI (OPTION_BASELINE + 10)
- '
- PARSE_AND_LIST_LONGOPTS='
- { "mfp-as-gp", no_argument, NULL, OPTION_FP_AS_GP},
- { "mno-fp-as-gp", no_argument, NULL, OPTION_NO_FP_AS_GP},
- { "mexport-symbols", required_argument, NULL, OPTION_EXPORT_SYMBOLS},
-+ { "mhyper-relax", required_argument, NULL, OPTION_HYPER_RELAX},
-+ { "mtlsdesc-trampoline", no_argument, NULL, OPTION_TLSDESC_TRAMPOLINE},
-+ { "mno-tlsdesc-trampoline", no_argument, NULL, OPTION_NO_TLSDESC_TRAMPOLINE},
-+ { "mabi", required_argument, NULL, OPTION_SET_ABI},
- /* These are deprecated options. Remove them in the future. */
- { "mrelax-reduce-fp-update", no_argument, NULL, OPTION_REDUCE_FP_UPDATE},
- { "mrelax-no-reduce-fp-update", no_argument, NULL, OPTION_NO_REDUCE_FP_UPDATE},
-@@ -250,46 +217,14 @@ PARSE_AND_LIST_LONGOPTS='
- { "mrelax-omit-fp", no_argument, NULL, OPTION_FP_AS_GP},
- { "mrelax-no-omit-fp", no_argument, NULL, OPTION_NO_FP_AS_GP},
- { "mgen-symbol-ld-script", required_argument, NULL, OPTION_EXPORT_SYMBOLS},
-- /* These are specific optioins for ex9-ext support. */
--#if defined NDS32_EX9_EXT
-- { "mex9", no_argument, NULL, OPTION_EX9_TABLE},
-- { "mno-ex9", no_argument, NULL, OPTION_NO_EX9_TABLE},
-- { "mexport-ex9", required_argument, NULL, OPTION_EXPORT_EX9},
-- { "mimport-ex9", required_argument, NULL, OPTION_IMPORT_EX9},
-- { "mupdate-ex9", no_argument, NULL, OPTION_UPDATE_EX9},
-- { "mex9-limit", required_argument, NULL, OPTION_EX9_LIMIT},
-- { "mex9-loop-aware", no_argument, NULL, OPTION_EX9_LOOP},
--#endif
-- /* These are specific optioins for ifc-ext support. */
--#if defined NDS32_IFC_EXT
-- { "mifc", no_argument, NULL, OPTION_JUMP_IFC},
-- { "mno-ifc", no_argument, NULL, OPTION_NO_JUMP_IFC},
-- { "mifc-loop-aware", no_argument, NULL, OPTION_IFC_LOOP},
--#endif
- '
- PARSE_AND_LIST_OPTIONS='
- fprintf (file, _("\
- --m[no-]fp-as-gp Disable/enable fp-as-gp relaxation\n\
- --mexport-symbols=FILE Exporting symbols in linker script\n\
-+ --mhyper-relax=level Adjust relax level (low|medium|high). default: medium\n\
-+ --m[no-]tlsdesc-trampoline Disable/enable TLS DESC trampoline\n\
- "));
--
--#if defined NDS32_EX9_EXT
-- fprintf (file, _("\
-- --m[no-]ex9 Disable/enable link-time EX9 relaxation\n\
-- --mexport-ex9=FILE Export EX9 table after linking\n\
-- --mimport-ex9=FILE Import Ex9 table for EX9 relaxation\n\
-- --mupdate-ex9 Update existing EX9 table\n\
-- --mex9-limit=NUM Maximum number of entries in ex9 table\n\
-- --mex9-loop-aware Avoid generate EX9 instruction inside loop\n\
--"));
--#endif
--
--#if defined NDS32_IFC_EXT
-- fprintf (file, _("\
-- --m[no-]ifc Disable/enable link-time IFC optimization\n\
-- --mifc-loop-aware Avoid generate IFC instruction inside loop\n\
--"));
--#endif
- '
- PARSE_AND_LIST_ARGS_CASES='
- case OPTION_BASELINE:
-@@ -319,65 +254,33 @@ PARSE_AND_LIST_ARGS_CASES='
- einfo (_("%P%F: cannot open map file %s: %E.\n"), optarg);
- }
- break;
--#if defined NDS32_EX9_EXT
-- case OPTION_EX9_TABLE:
-- target_optimize = target_optimize | NDS32_RELAX_EX9_ON;
-- break;
-- case OPTION_NO_EX9_TABLE:
-- target_optimize = target_optimize & (!NDS32_RELAX_EX9_ON);
-- break;
-- case OPTION_EXPORT_EX9:
-+ case OPTION_HYPER_RELAX:
- if (!optarg)
-- einfo (_("Missing file for --mexport-ex9=<file>.\n"));
-+ einfo (_("Valid arguments to --mhyper-relax=(low|medium|high).\n"));
-
-- if(strcmp (optarg, "-") == 0)
-- ex9_export_file = stdout;
-+ if (strcmp (optarg, "low") == 0)
-+ hyper_relax = 0;
-+ else if (strcmp (optarg, "medium") == 0)
-+ hyper_relax = 1;
-+ else if (strcmp (optarg, "high") == 0)
-+ hyper_relax = 2;
- else
-- {
-- ex9_export_file = fopen (optarg, "wb");
-- if(ex9_export_file == NULL)
-- einfo (_("ERROR %P%F: cannot open ex9 export file %s.\n"), optarg);
-- }
-- break;
-- case OPTION_IMPORT_EX9:
-- if (!optarg)
-- einfo (_("Missing file for --mimport-ex9=<file>.\n"));
-+ einfo (_("Valid arguments to --mhyper-relax=(low|medium|high).\n"));
-
-- ex9_import_file = fopen (optarg, "rb+");
-- if(ex9_import_file == NULL)
-- einfo (_("ERROR %P%F: cannot open ex9 import file %s.\n"), optarg);
-+ break;
-+ case OPTION_TLSDESC_TRAMPOLINE:
-+ tls_desc_trampoline = 1;
- break;
-- case OPTION_UPDATE_EX9:
-- update_ex9_table = 1;
-- break;
-- case OPTION_EX9_LIMIT:
-- if (optarg)
-- {
-- ex9_limit = atoi (optarg);
-- if (ex9_limit > 511 || ex9_limit < 1)
-- {
-- einfo (_("ERROR: the range of ex9_limit must between 1 and 511\n"));
-- exit (1);
-- }
-- }
-+ case OPTION_NO_TLSDESC_TRAMPOLINE:
-+ tls_desc_trampoline = 0;
- break;
-- case OPTION_EX9_LOOP:
-- target_optimize = target_optimize | NDS32_RELAX_EX9_ON;
-- ex9_loop_aware = 1;
-- break;
--#endif
--#if defined NDS32_IFC_EXT
-- case OPTION_JUMP_IFC:
-- target_optimize = target_optimize | NDS32_RELAX_JUMP_IFC_ON;
-- break;
-- case OPTION_NO_JUMP_IFC:
-- target_optimize = target_optimize & (!NDS32_RELAX_JUMP_IFC_ON);
-- break;
-- case OPTION_IFC_LOOP:
-- target_optimize = target_optimize | NDS32_RELAX_JUMP_IFC_ON;
-- ifc_loop_aware = 1;
-+ case OPTION_SET_ABI:
-+ if (strcmp (optarg, "AABI") != 0
-+ && strcmp (optarg, "V2FP+") != 0)
-+ einfo (_("Valid arguments to --mabi=(AABI|V2FP+).\n"));
-+ else
-+ set_output_abi = optarg;
- break;
--#endif
- '
- LDEMUL_AFTER_OPEN=nds32_elf_after_open
- LDEMUL_AFTER_PARSE=nds32_elf_after_parse
-diff --git binutils-2.30/ld/scripttempl/nds32elf.sc binutils-2.30-nds32/ld/scripttempl/nds32elf.sc
-index dd9a0c11f7..6c09275e4d 100644
---- binutils-2.30/ld/scripttempl/nds32elf.sc
-+++ binutils-2.30-nds32/ld/scripttempl/nds32elf.sc
-@@ -185,7 +185,7 @@ test "${LARGE_SECTIONS}" = "yes" && LARGE_SECTIONS="
- *(.ldata${RELOCATING+ .ldata.* .gnu.linkonce.l.*})
- ${RELOCATING+. = ALIGN(. != 0 ? ${ALIGNMENT} : 1);}
- }"
--if test "${ENABLE_INITFINI_ARRAY}" = "yes"; then
-+if test "${ENABLE_INITFINI_ARRAY}" = "no"; then
- SORT_INIT_ARRAY="KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))"
- SORT_FINI_ARRAY="KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*)))"
- CTORS_IN_INIT_ARRAY="EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o $OTHER_EXCLUDE_FILES) .ctors"
-@@ -335,6 +335,9 @@ eval $COMBRELOCCAT <<EOF
- .rela.init ${RELOCATING-0} : { *(.rela.init) }
- .rel.text ${RELOCATING-0} : { *(.rel.text${RELOCATING+ .rel.text.* .rel.gnu.linkonce.t.*}) }
- .rela.text ${RELOCATING-0} : { *(.rela.text${RELOCATING+ .rela.text.* .rela.gnu.linkonce.t.*}) }
-+
-+ ${RELOCATING+PROVIDE (__rel_dyn_start = .);}
-+
- .rel.fini ${RELOCATING-0} : { *(.rel.fini) }
- .rela.fini ${RELOCATING-0} : { *(.rela.fini) }
- .rel.${RODATA_NAME} ${RELOCATING-0} : { *(.rel.${RODATA_NAME}${RELOCATING+ .rel.${RODATA_NAME}.* .rel.gnu.linkonce.r.*}) }
-@@ -402,6 +405,9 @@ cat >> ldscripts/dyntmp.$$ <<EOF
- ${IREL_IN_PLT+${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__rela_iplt_end = .);}}}
- }
- ${OTHER_PLT_RELOC_SECTIONS}
-+
-+ ${RELOCATING+PROVIDE (__rel_dyn_end = .);}
-+
- EOF
-
- emit_dyn()
-diff --git binutils-2.30/opcodes/disassemble.c binutils-2.30-nds32/opcodes/disassemble.c
-index ae48f5367b..6c05b9ad6d 100644
---- binutils-2.30/opcodes/disassemble.c
-+++ binutils-2.30-nds32/opcodes/disassemble.c
-@@ -591,6 +591,9 @@ disassembler_usage (FILE *stream ATTRIBUTE_UNUSED)
- #ifdef ARCH_wasm32
- print_wasm32_disassembler_options (stream);
- #endif
-+#ifdef ARCH_nds32
-+ print_nds32_disassembler_options (stream);
-+#endif
-
- return;
- }
-@@ -676,6 +679,11 @@ disassemble_init_for_target (struct disassemble_info * info)
- disassemble_init_s390 (info);
- break;
- #endif
-+#ifdef ARCH_nds32
-+ case bfd_arch_nds32:
-+ disassemble_init_nds32 (info);
-+ break;
-+#endif
- default:
- break;
- }
-diff --git binutils-2.30/opcodes/nds32-asm.c binutils-2.30-nds32/opcodes/nds32-asm.c
-index c483dce13a..cb6d0a05b1 100644
---- binutils-2.30/opcodes/nds32-asm.c
-+++ binutils-2.30-nds32/opcodes/nds32-asm.c
-@@ -26,6 +26,7 @@
- #include <stdint.h>
- #include <string.h>
- #include <assert.h>
-+#include <dlfcn.h>
-
- #include "safe-ctype.h"
- #include "libiberty.h"
-@@ -43,8 +44,8 @@
- #define MAX_KEYWORD_LEN 32
- /* This LEX is a plain char or operand. */
- #define IS_LEX_CHAR(c) (((c) >> 7) == 0)
--#define LEX_SET_FIELD(c) ((c) | SYN_FIELD)
--#define LEX_GET_FIELD(c) operand_fields[((c) & 0xff)]
-+#define LEX_SET_FIELD(k,c) ((c) | (((k) + 1) << 8))
-+#define LEX_GET_FIELD(k,c) (nds32_field_table[k])[((c) & 0xff)]
- /* Get the char in this lexical element. */
- #define LEX_CHAR(c) ((c) & 0xff)
-
-@@ -60,7 +61,8 @@ static int parse_fe5 (struct nds32_asm_desc *, struct nds32_asm_insn *,
- char **, int64_t *);
- static int parse_pi5 (struct nds32_asm_desc *, struct nds32_asm_insn *,
- char **, int64_t *);
--static int parse_aext_reg (char **, int *, int);
-+static int parse_aext_reg (struct nds32_asm_desc *, char **,
-+ int *, int);
- static int parse_a30b20 (struct nds32_asm_desc *, struct nds32_asm_insn *,
- char **, int64_t *);
- static int parse_rt21 (struct nds32_asm_desc *, struct nds32_asm_insn *,
-@@ -159,6 +161,7 @@ const field_t operand_fields[] =
- {"i14s1", 0, 14, 1, HW_INT, NULL},
- {"i15s1", 0, 15, 1, HW_INT, NULL},
- {"i16s1", 0, 16, 1, HW_INT, NULL},
-+ {"i16u5", 5, 16, 0, HW_UINT, NULL},
- {"i18s1", 0, 18, 1, HW_INT, NULL},
- {"i24s1", 0, 24, 1, HW_INT, NULL},
- {"i8s2", 0, 8, 2, HW_INT, NULL},
-@@ -170,7 +173,6 @@ const field_t operand_fields[] =
- {"i5u", 0, 5, 0, HW_UINT, NULL},
- {"ib5u", 10, 5, 0, HW_UINT, NULL}, /* imm5 field in ALU. */
- {"ib5s", 10, 5, 0, HW_INT, NULL}, /* imm5 field in ALU. */
-- {"i9u", 0, 9, 0, HW_UINT, NULL}, /* for ex9.it. */
- {"ia3u", 3, 3, 0, HW_UINT, NULL}, /* for bmski33, fexti33. */
- {"i8u", 0, 8, 0, HW_UINT, NULL},
- {"ib8u", 7, 8, 0, HW_UINT, NULL}, /* for ffbi. */
-@@ -183,6 +185,8 @@ const field_t operand_fields[] =
- {"i7u2", 0, 7, 2, HW_UINT, NULL},
- {"i5u3", 0, 5, 3, HW_UINT, NULL}, /* for pop25/pop25. */
- {"i15s3", 0, 15, 3, HW_INT, NULL}, /* for dprefi.d. */
-+ {"ib4u", 10, 4, 0, HW_UINT, NULL}, /* imm5 field in ALU. */
-+ {"ib2u", 10, 2, 0, HW_UINT, NULL}, /* imm5 field in ALU. */
-
- {"a_rt", 15, 5, 0, HW_GPR, NULL}, /* for audio-extension. */
- {"a_ru", 10, 5, 0, HW_GPR, NULL}, /* for audio-extension. */
-@@ -199,7 +203,9 @@ const field_t operand_fields[] =
- {"aridx", 0, 5, 0, HW_AEXT_ARIDX, NULL}, /* for audio-extension. */
- {"aridx2", 0, 5, 0, HW_AEXT_ARIDX2, NULL}, /* for audio-extension. */
- {"aridxi", 16, 4, 0, HW_AEXT_ARIDXI, NULL}, /* for audio-extension. */
-- {"imm16", 0, 16, 0, HW_UINT, NULL}, /* for audio-extension. */
-+ {"aridxi_mx", 16, 4, 0, HW_AEXT_ARIDXI_MX, NULL}, /* for audio-extension. */
-+ {"imm16s", 0, 16, 0, HW_INT, NULL}, /* for audio-extension. */
-+ {"imm16u", 0, 16, 0, HW_UINT, NULL}, /* for audio-extension. */
- {"im5_i", 0, 5, 0, HW_AEXT_IM_I, parse_im5_ip}, /* for audio-extension. */
- {"im5_m", 0, 5, 0, HW_AEXT_IM_M, parse_im5_mr}, /* for audio-extension. */
- {"im6_ip", 0, 2, 0, HW_AEXT_IM_I, parse_im6_ip}, /* for audio-extension. */
-@@ -209,6 +215,7 @@ const field_t operand_fields[] =
- {"cp45", 4, 2, 0, HW_CP, NULL}, /* for cop-extension. */
- {"i12u", 8, 12, 0, HW_UINT, NULL}, /* for cop-extension. */
- {"cpi19", 6, 19, 0, HW_UINT, NULL}, /* for cop-extension. */
-+
- {NULL, 0, 0, 0, 0, NULL}
- };
-
-@@ -294,7 +301,6 @@ struct nds32_opcode nds32_opcodes[] =
- {"jrnez", "%rb", JREG (JRNEZ), 4, ATTR (BRANCH) | ATTR_V3, 0, NULL, 0, NULL},
- {"jralnez", "%rt,%rb", JREG (JRALNEZ), 4, ATTR (BRANCH) | ATTR_V3, 0, NULL, 0, NULL},
- {"ret", "%rb", JREG (JR) | JREG_RET, 4, ATTR (BRANCH) | ATTR_ALL, 0, NULL, 0, NULL},
-- {"ifret", "", JREG (JR) | JREG_IFC | JREG_RET, 4, ATTR (BRANCH) | ATTR (IFC_EXT), 0, NULL, 0, NULL},
- {"jral", "%rb", JREG (JRAL) | RT (30), 4, ATTR (BRANCH) | ATTR_ALL, 0, NULL, 0, NULL},
- {"jralnez", "%rb", JREG (JRALNEZ) | RT (30), 4, ATTR (BRANCH) | ATTR_V3, 0, NULL, 0, NULL},
- {"ret", "", JREG (JR) | JREG_RET | RB (30), 4, ATTR (BRANCH) | ATTR_ALL, 0, NULL, 0, NULL},
-@@ -306,8 +312,6 @@ struct nds32_opcode nds32_opcodes[] =
- {"beq", "%rt,%ra,%i14s1", OP6 (BR1), 4, ATTR_PCREL | ATTR_ALL, 0, NULL, 0, NULL},
- {"bne", "%rt,%ra,%i14s1", OP6 (BR1) | N32_BIT (14), 4, ATTR_PCREL | ATTR_ALL, 0, NULL, 0, NULL},
- /* seg-BR2. */
--#define BR2(sub) (OP6 (BR2) | (N32_BR2_ ## sub << 16))
-- {"ifcall", "%i16s1", BR2 (IFCALL), 4, ATTR (IFC_EXT), 0, NULL, 0, NULL},
- {"beqz", "%rt,%i16s1", BR2 (BEQZ), 4, ATTR_PCREL | ATTR_ALL, 0, NULL, 0, NULL},
- {"bnez", "%rt,%i16s1", BR2 (BNEZ), 4, ATTR_PCREL | ATTR_ALL, 0, NULL, 0, NULL},
- {"bgez", "%rt,%i16s1", BR2 (BGEZ), 4, ATTR_PCREL | ATTR_ALL, 0, NULL, 0, NULL},
-@@ -377,10 +381,10 @@ struct nds32_opcode nds32_opcodes[] =
- {"bse", "=rt,%ra,=rb", ALU2 (BSE), 4, ATTR (PERF2_EXT), 0, NULL, 0, NULL},
- {"bsp", "=rt,%ra,=rb", ALU2 (BSP), 4, ATTR (PERF2_EXT), 0, NULL, 0, NULL},
- {"ffzmism", "=rt,%ra,%rb", ALU2 (FFZMISM), 4, ATTR (STR_EXT), 0, NULL, 0, NULL},
-- {"mfusr", "=rt,%usr", ALU2 (MFUSR), 4, ATTR_V3MEX_V1, 0, NULL, 0, NULL},
-- {"mtusr", "%rt,%usr", ALU2 (MTUSR), 4, ATTR_V3MEX_V1, 0, NULL, 0, NULL},
-- {"mfusr", "=rt,%ridx", ALU2 (MFUSR), 4, ATTR_V3MEX_V1, 0, NULL, 0, NULL},
-- {"mtusr", "%rt,%ridx", ALU2 (MTUSR), 4, ATTR_V3MEX_V1, 0, NULL, 0, NULL},
-+ {"mfusr", "=rt,%usr", ALU2 (MFUSR), 4, ATTR_ALL, 0, NULL, 0, NULL},
-+ {"mtusr", "%rt,%usr", ALU2 (MTUSR), 4, ATTR_ALL, 0, NULL, 0, NULL},
-+ {"mfusr", "=rt,%ridx", ALU2 (MFUSR), 4, ATTR_ALL, 0, NULL, 0, NULL},
-+ {"mtusr", "%rt,%ridx", ALU2 (MTUSR), 4, ATTR_ALL, 0, NULL, 0, NULL},
- {"mul", "=rt,%ra,%rb", ALU2 (MUL), 4, ATTR_ALL, 0, NULL, 0, NULL},
- {"madds64", "=dt,%ra,%rb", ALU2 (MADDS64), 4, ATTR (MAC) | ATTR_ALL, 0, NULL, 0, NULL},
- {"madd64", "=dt,%ra,%rb", ALU2 (MADD64), 4, ATTR (MAC) | ATTR_ALL, 0, NULL, 0, NULL},
-@@ -392,22 +396,22 @@ struct nds32_opcode nds32_opcodes[] =
-
- /* seg-ALU2_FFBI. */
- {"ffb", "=rt,%ra,%rb", ALU2 (FFB), 4, ATTR (STR_EXT), 0, NULL, 0, NULL},
-- {"ffbi", "=rt,%ra,%ib8u", ALU2 (FFBI) | N32_BIT (6), 4, ATTR (STR_EXT), 0, NULL, 0, NULL},
-+ {"ffbi", "=rt,%ra,%ib8u", ALU2_1 (FFBI), 4, ATTR (STR_EXT), 0, NULL, 0, NULL},
- /* seg-ALU2_FLMISM. */
- {"ffmism", "=rt,%ra,%rb", ALU2 (FFMISM), 4, ATTR (STR_EXT), 0, NULL, 0, NULL},
-- {"flmism", "=rt,%ra,%rb", ALU2 (FLMISM) | N32_BIT (6), 4, ATTR (STR_EXT), 0, NULL, 0, NULL},
-+ {"flmism", "=rt,%ra,%rb", ALU2_1 (FLMISM), 4, ATTR (STR_EXT), 0, NULL, 0, NULL},
- /* seg-ALU2_MULSR64. */
- {"mults64", "=dt,%ra,%rb", ALU2 (MULTS64), 4, ATTR_ALL, 0, NULL, 0, NULL},
-- {"mulsr64", "=rt,%ra,%rb", ALU2 (MULSR64)| N32_BIT (6), 4, ATTR_V3MEX_V2, 0, NULL, 0, NULL},
-+ {"mulsr64", "=rt,%ra,%rb", ALU2_1 (MULSR64), 4, ATTR_V3MEX_V2, 0, NULL, 0, NULL},
- /* seg-ALU2_MULR64. */
- {"mult64", "=dt,%ra,%rb", ALU2 (MULT64), 4, ATTR_ALL, 0, NULL, 0, NULL},
-- {"mulr64", "=rt,%ra,%rb", ALU2 (MULR64) | N32_BIT (6), 4, ATTR_V3MEX_V2, 0, NULL, 0, NULL},
-+ {"mulr64", "=rt,%ra,%rb", ALU2_1 (MULR64), 4, ATTR_V3MEX_V2, 0, NULL, 0, NULL},
- /* seg-ALU2_MADDR32. */
- {"madd32", "=dt,%ra,%rb", ALU2 (MADD32), 4, ATTR (MAC) | ATTR (DXREG) | ATTR_ALL, 0, NULL, 0, NULL},
-- {"maddr32", "=rt,%ra,%rb", ALU2 (MADDR32) | N32_BIT (6), 4, ATTR (MAC) | ATTR_V2UP, 0, NULL, 0, NULL},
-+ {"maddr32", "=rt,%ra,%rb", ALU2_1 (MADDR32), 4, ATTR (MAC) | ATTR_V2UP, 0, NULL, 0, NULL},
- /* seg-ALU2_MSUBR32. */
- {"msub32", "=dt,%ra,%rb", ALU2 (MSUB32), 4, ATTR (MAC) | ATTR (DXREG) | ATTR_ALL, 0, NULL, 0, NULL},
-- {"msubr32", "=rt,%ra,%rb", ALU2 (MSUBR32) | N32_BIT (6), 4, ATTR (MAC) | ATTR_V2UP, 0, NULL, 0, NULL},
-+ {"msubr32", "=rt,%ra,%rb", ALU2_1 (MSUBR32), 4, ATTR (MAC) | ATTR_V2UP, 0, NULL, 0, NULL},
-
- /* seg-MISC. */
- {"standby", "%stdby_st", MISC (STANDBY), 4, ATTR_ALL, 0, NULL, 0, NULL},
-@@ -439,8 +443,12 @@ struct nds32_opcode nds32_opcodes[] =
- {"tlbop", "%ra,%tlbop_st", MISC (TLBOP), 4, ATTR_ALL, 0, NULL, 0, NULL},
- {"tlbop", "%ra,%tlbop_stx", MISC (TLBOP), 4, ATTR_ALL, 0, NULL, 0, NULL},
- {"tlbop", "%rt,%ra,pb", MISC (TLBOP) | (5 << 5), 4, ATTR_ALL, 0, NULL, 0, NULL},
-+ {"tlbop", "%rt,%ra,probe", MISC (TLBOP) | (5 << 5), 4, ATTR_ALL, 0, NULL, 0, NULL},
- {"tlbop", "flua", MISC (TLBOP) | (7 << 5), 4, ATTR_ALL, 0, NULL, 0, NULL},
- {"tlbop", "flushall", MISC (TLBOP) | (7 << 5), 4, ATTR_ALL, 0, NULL, 0, NULL},
-+ /* seg-MISC_SPECL. */
-+ {"isps", "%i16u5", MISC (SPECL), 4, ATTR_ALL, 0, NULL, 0, NULL},
-+ {"isps", "", MISC (SPECL), 4, ATTR_ALL, 0, NULL, 0, NULL},
-
- /* seg-MEM. */
- {"lb", "=rt,[%ra+(%rb<<%sv)]", MEM (LB), 4, ATTR_ALL, 0, NULL, 0, NULL},
-@@ -542,7 +550,6 @@ struct nds32_opcode nds32_opcodes[] =
- {"fnmsubs", "=fst,%fsa,%fsb", FS1 (FNMSUBS), 4, ATTR (FPU) | ATTR (FPU_SP_EXT), 0, NULL, 0, NULL},
- {"fmuls", "=fst,%fsa,%fsb", FS1 (FMULS), 4, ATTR (FPU) | ATTR (FPU_SP_EXT), 0, NULL, 0, NULL},
- {"fdivs", "=fst,%fsa,%fsb", FS1 (FDIVS), 4, ATTR (FPU) | ATTR (FPU_SP_EXT), 0, NULL, 0, NULL},
--
- /* seg-FPU_FS1_F2OP. */
- {"fs2d", "=fdt,%fsa", FS1_F2OP (FS2D), 4, ATTR (FPU) | ATTR (FPU_SP_EXT) | ATTR (FPU_DP_EXT), 0, NULL, 0, NULL},
- {"fsqrts", "=fst,%fsa", FS1_F2OP (FSQRTS), 4, ATTR (FPU) | ATTR (FPU_SP_EXT), 0, NULL, 0, NULL},
-@@ -601,7 +608,6 @@ struct nds32_opcode nds32_opcodes[] =
- {"fmfcfg", "=rt", MFCP_XR(FMFCFG), 4, ATTR (FPU), 0, NULL, 0, NULL},
- {"fmfcsr", "=rt", MFCP_XR(FMFCSR), 4, ATTR (FPU), 0, NULL, 0, NULL},
- /* seg-FPU_MTCP. */
--
- {"fmtsr", "%rt,=fsa", MTCP (FMTSR), 4, ATTR (FPU), 0, NULL, 0, NULL},
- {"fmtdr", "%rt,=fda", MTCP (FMTDR), 4, ATTR (FPU), 0, NULL, 0, NULL},
- /* seg-FPU_MTCP_XR. */
-@@ -707,14 +713,14 @@ struct nds32_opcode nds32_opcodes[] =
- {"swi37", "%rt38,[$fp{+%i7u2}]", 0xb880, 2, ATTR_ALL, USE_REG (28), NULL, 0, NULL},
- /* SEG10_1 if Rt3=5. */
- {"j8", "%i8s1", 0xd500, 2, ATTR_PCREL | ATTR_ALL, 0, NULL, 0, NULL},
-+ /* SEG11_1 if Rt3=5. */
- /* SEG11_2 bit7~bit5. */
-- {"jr5", "%ra5", 0xdd00, 2, ATTR_ALL, 0, NULL, 0, NULL},
-- {"jral5", "%ra5", 0xdd20, 2, ATTR_ALL, 0, NULL, 0, NULL},
-- {"ex9.it", "%i5u", 0xdd40, 2, ATTR (EX9_EXT), 0, NULL, 0, NULL},
-- {"ret5", "%ra5", 0xdd80, 2, ATTR_ALL, 0, NULL, 0, NULL},
-+ {"jr5", "%ra5", 0xdd00, 2, ATTR_ALL | ATTR (BRANCH), 0, NULL, 0, NULL},
-+ {"jral5", "%ra5", 0xdd20, 2, ATTR_ALL | ATTR (BRANCH), 0, NULL, 0, NULL},
-+ {"ret5", "%ra5", 0xdd80, 2, ATTR_ALL | ATTR (BRANCH), 0, NULL, 0, NULL},
- {"add5.pc", "%ra5", 0xdda0, 2, ATTR_V3, 0, NULL, 0, NULL},
- /* SEG11_3 if Ra5=30. */
-- {"ret5", "", 0xdd80 | RA5 (30), 2, ATTR_ALL, 0, NULL, 0, NULL},
-+ {"ret5", "", 0xdd80 | RA5 (30), 2, ATTR_ALL | ATTR (BRANCH), 0, NULL, 0, NULL},
- /* SEG12 bit10~bit9. */
- {"slts45", "%rt4,%ra5", 0xe000, 2, ATTR_ALL, DEF_REG (15), NULL, 0, NULL},
- {"slt45", "%rt4,%ra5", 0xe200, 2, ATTR_ALL, DEF_REG (15), NULL, 0, NULL},
-@@ -727,13 +733,10 @@ struct nds32_opcode nds32_opcodes[] =
- /* SEG13_1 bit8. */
- {"beqzs8", "%i8s1", 0xe800, 2, ATTR_PCREL | ATTR_ALL, USE_REG (15), NULL, 0, NULL},
- {"bnezs8", "%i8s1", 0xe900, 2, ATTR_PCREL | ATTR_ALL, USE_REG (15), NULL, 0, NULL},
-- /* SEG13_2 bit8~bit5. */
-- {"ex9.it", "%i9u", 0xea00, 2, ATTR (EX9_EXT), 0, NULL, 0, NULL},
- /* SEG14 bit7. */
- {"lwi37.sp", "=rt38,[+%i7u2]", 0xf000, 2, ATTR_V2UP, USE_REG (31), NULL, 0, NULL},
- {"swi37.sp", "%rt38,[+%i7u2]", 0xf080, 2, ATTR_V2UP, USE_REG (31), NULL, 0, NULL},
- /* SEG15 bit10~bit9. */
-- {"ifcall9", "%i9u1", 0xf800, 2, ATTR (IFC_EXT), 0, NULL, 0, NULL},
- {"movpi45", "=rt4,%pi5", 0xfa00, 2, ATTR_V3MUP, 0, NULL, 0, NULL},
- /* SEG15_1 bit8. */
- {"movd44", "=rt5e,%ra5e", 0xfd00, 2, ATTR_V3MUP, 0, NULL, 0, NULL},
-@@ -749,7 +752,7 @@ struct nds32_opcode nds32_opcodes[] =
- {"fexti33", "=rt3,%ia3u", 0x9607, 2, ATTR_V3MUP, 0, NULL, 0, NULL},
- /* SEG-PUSHPOP25 bit8~bit7. */
- {"push25", "%re2,%i5u3", 0xfc00, 2, ATTR_V3MUP, USE_REG (31) | DEF_REG (31), NULL, 0, NULL},
-- {"pop25", "%re2,%i5u3", 0xfc80, 2, ATTR_V3MUP, USE_REG (31) | DEF_REG (31), NULL, 0, NULL},
-+ {"pop25", "%re2,%i5u3", 0xfc80, 2, ATTR_V3MUP | ATTR (BRANCH), USE_REG (31) | DEF_REG (31), NULL, 0, NULL},
- /* SEG-MISC33 bit2~bit0. */
- {"neg33", "=rt3,%ra3", 0xfe02, 2, ATTR_V3MUP, 0, NULL, 0, NULL},
- {"not33", "=rt3,%ra3", 0xfe03, 2, ATTR_V3MUP, 0, NULL, 0, NULL},
-@@ -759,29 +762,31 @@ struct nds32_opcode nds32_opcodes[] =
- {"or33", "=rt3,%ra3", 0xfe07, 2, ATTR_V3MUP, 0, NULL, 0, NULL},
- /* SEG-Alias instructions. */
- {"nop16", "", 0x9200, 2, ATTR_ALL, 0, NULL, 0, NULL},
-- {"ifret16", "", 0x83ff, 2, ATTR (IFC_EXT), 0, NULL, 0, NULL},
-
- /* Saturation ext ISA. */
- {"kaddw", "=rt,%ra,%rb", ALU2 (KADD), 4, ATTR (SATURATION_EXT), 0, NULL, 0, NULL},
- {"ksubw", "=rt,%ra,%rb", ALU2 (KSUB), 4, ATTR (SATURATION_EXT), 0, NULL, 0, NULL},
-- {"kaddh", "=rt,%ra,%rb", ALU2 (KADD) | N32_BIT (6), 4, ATTR (SATURATION_EXT), 0, NULL, 0, NULL},
-- {"ksubh", "=rt,%ra,%rb", ALU2 (KSUB) | N32_BIT (6), 4, ATTR (SATURATION_EXT), 0, NULL, 0, NULL},
-+ {"kaddh", "=rt,%ra,%rb", ALU2_1 (KADD), 4, ATTR (SATURATION_EXT), 0, NULL, 0, NULL},
-+ {"ksubh", "=rt,%ra,%rb", ALU2_1 (KSUB), 4, ATTR (SATURATION_EXT), 0, NULL, 0, NULL},
- {"kdmbb", "=rt,%ra,%rb", ALU2 (KMxy), 4, ATTR (SATURATION_EXT), 0, NULL, 0, NULL},
- {"kdmbt", "=rt,%ra,%rb", ALU2 (KMxy) | N32_BIT (6), 4, ATTR (SATURATION_EXT), 0, NULL, 0, NULL},
- {"kdmtb", "=rt,%ra,%rb", ALU2 (KMxy) | N32_BIT (7), 4, ATTR (SATURATION_EXT), 0, NULL, 0, NULL},
- {"kdmtt", "=rt,%ra,%rb", ALU2 (KMxy) | N32_BIT (6) | N32_BIT (7), 4, ATTR (SATURATION_EXT), 0, NULL, 0, NULL},
- {"khmbb", "=rt,%ra,%rb", ALU2 (KMxy) | N32_BIT (8), 4, ATTR (SATURATION_EXT), 0, NULL, 0, NULL},
-- {"khmbt", "=rt,%ra,%rb", ALU2 (KMxy) | N32_BIT (8) | N32_BIT (6), 4, ATTR (SATURATION_EXT), 0, NULL, 0, NULL},
-- {"khmtb", "=rt,%ra,%rb", ALU2 (KMxy) | N32_BIT (8) | N32_BIT (7), 4, ATTR (SATURATION_EXT), 0, NULL, 0, NULL},
-- {"khmtt", "=rt,%ra,%rb", ALU2 (KMxy) | N32_BIT (8) | N32_BIT (6) | N32_BIT (7), 4, ATTR (SATURATION_EXT), 0, NULL, 0, NULL},
-- {"kslraw", "=rt,%ra,%rb", ALU2 (KSLRA), 4, ATTR (SATURATION_EXT), 0, NULL, 0, NULL},
-- {"rdov", "=rt", ALU2 (MFUSR) | N32_BIT (6) | ( 0x1e << 15), 4, ATTR (SATURATION_EXT), 0, NULL, 0, NULL},
-- {"clrov", "", ALU2 (MTUSR) | N32_BIT (6) | ( 0x1e << 15), 4, ATTR (SATURATION_EXT), 0, NULL, 0, NULL},
-+ {"khmbt", "=rt,%ra,%rb", ALU2 (KMxy) | N32_BIT (6) | N32_BIT (8), 4, ATTR (SATURATION_EXT), 0, NULL, 0, NULL},
-+ {"khmtb", "=rt,%ra,%rb", ALU2 (KMxy) | N32_BIT (7) | N32_BIT (8), 4, ATTR (SATURATION_EXT), 0, NULL, 0, NULL},
-+ {"khmtt", "=rt,%ra,%rb", ALU2 (KMxy) | N32_BIT (6) | N32_BIT (7) | N32_BIT (8), 4, ATTR (SATURATION_EXT), 0, NULL, 0, NULL},
-+ {"kslraw", "=rt,%ra,%rb", ALU2 (KSLRAW), 4, ATTR (SATURATION_EXT), 0, NULL, 0, NULL},
-+ {"ksll", "=rt,%ra,%rb", ALU2 (KSLRAW), 4, ATTR (SATURATION_EXT), 0, NULL, 0, NULL},
-+ {"kslraw.u", "=rt,%ra,%rb", ALU2 (KSLRAWu), 4, ATTR (SATURATION_EXT), 0, NULL, 0, NULL},
-+ {"rdov", "=rt", ALU2_1 (RDOV) | ( 0x1e << 15), 4, ATTR (SATURATION_EXT), 0, NULL, 0, NULL},
-+ {"clrov", "", ALU2_1 (CLROV) | ( 0x1e << 15), 4, ATTR (SATURATION_EXT), 0, NULL, 0, NULL},
-
- /* Audio ext. instructions. */
-
-- {"amtari", "%aridxi,%imm16", AUDIO (AMTARI), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-- /* N32_AEXT_AMADD */
-+ {"amtari", "%aridxi,%imm16u", AUDIO (AMTARI), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-+ {"amtari", "%aridxi_mx,%imm16s", AUDIO (AMTARI), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-+ /* N32_AEXT_AMADD. */
- {"alr2", "=a_rt,=a_ru,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMADD) | (0x1 << 6), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amaddl.s", "=a_dx,%ra,%rb,[%im5_i],%im5_m", AUDIO (AMADD) | (0x04 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amaddl.l", "=a_dx,%a_a30,%a_b20,%a_rt21,[%im5_i],%im5_m", AUDIO (AMADD) | (0x06 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-@@ -791,7 +796,7 @@ struct nds32_opcode nds32_opcodes[] =
- {"alr", "=a_rt,[%im5_i],%im5_m", AUDIO (AMADD) | (0x01 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amadd", "=a_dx,%ra,%rb", AUDIO (AMADD), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amabbs", "=a_dx,%ra,%rb", AUDIO (AMADD) | 0x01, 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-- /* N32_AEXT_AMSUB */
-+ /* N32_AEXT_AMSUB. */
- {"amsubl.s", "=a_dx,%ra,%rb,[%im5_i],%im5_m", AUDIO (AMSUB) | (0x04 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amsubl.l", "=a_dx,%a_a30,%a_b20,%a_rt21,[%im5_i],%im5_m", AUDIO (AMSUB) | (0x06 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amsubl2.s", "=a_dx,%ra,%rb,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMSUB) | (0x08 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-@@ -800,7 +805,7 @@ struct nds32_opcode nds32_opcodes[] =
- {"asr", "%ra,[%im5_i],%im5_m", AUDIO (AMSUB) | (0x01 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amsub", "=a_dx,%ra,%rb", AUDIO (AMSUB), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amabts", "=a_dx,%ra,%rb", AUDIO (AMSUB) |0x01, 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-- /* N32_AEXT_AMULT */
-+ /* N32_AEXT_AMULT. */
- {"amultl.s", "=a_dx,%ra,%rb,[%im5_i],%im5_m", AUDIO (AMULT) | (0x04 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amultl.l", "=a_dx,%a_a30,%a_b20,%a_rt21,[%im5_i],%im5_m", AUDIO (AMULT) | (0x06 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amultl2.s", "=a_dx,%ra,%rb,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMULT) | (0x08 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-@@ -811,14 +816,14 @@ struct nds32_opcode nds32_opcodes[] =
- {"amatbs", "=a_dx,%ra,%rb", AUDIO (AMULT) |0x01, 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"asats48", "=a_dx", AUDIO (AMULT) | (0x02 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"awext", "%ra,%a_dx,%i5u", AUDIO (AMULT) | (0x03 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-- /* N32_AEXT_AMFAR */
-+ /* N32_AEXT_AMFAR. */
- {"amatts", "=a_dx,%ra,%rb", AUDIO (AMFAR) | 0x01, 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"asa", "=dxh,[%im5_i],%im5_m", AUDIO (AMFAR) | (0x01 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amtar", "%ra,%aridx", AUDIO (AMFAR) | (0x02 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amtar2", "%ra,%aridx2", AUDIO (AMFAR) | (0x12 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amfar", "=ra,%aridx", AUDIO (AMFAR) | (0x03 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amfar2", "=ra,%aridx2", AUDIO (AMFAR) | (0x13 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-- /* N32_AEXT_AMADDS */
-+ /* N32_AEXT_AMADDS. */
- {"amaddsl.s", "=a_dx,%ra,%rb,[%im5_i],%im5_m", AUDIO (AMADDS) | (0x04 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amaddsl.l", "=a_dx,%a_a30,%a_b20,%a_rt21,[%im5_i],%im5_m", AUDIO (AMADDS) | (0x06 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amaddsl2.s", "=a_dx,%ra,%rb,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMADDS) | (0x08 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-@@ -828,7 +833,7 @@ struct nds32_opcode nds32_opcodes[] =
- {"amadds", "=a_dx,%ra,%rb", AUDIO (AMADDS), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"ambbs", "=a_dx,%ra,%rb", AUDIO (AMADDS) |0x01, 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amawbs", "=a_dx,%ra,%rb", AUDIO (AMADDS) |0x02, 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-- /* N32_AEXT_AMSUBS */
-+ /* N32_AEXT_AMSUBS. */
- {"amsubsl.s", "=a_dx,%ra,%rb,[%im5_i],%im5_m", AUDIO (AMSUBS) | (0x04 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amsubsl.l", "=a_dx,%a_a30,%a_b20,%a_rt21,[%im5_i],%im5_m", AUDIO (AMSUBS) | (0x06 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amsubsl2.s", "=a_dx,%ra,%rb,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMSUBS) | (0x08 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-@@ -837,7 +842,7 @@ struct nds32_opcode nds32_opcodes[] =
- {"amsubs", "=a_dx,%ra,%rb", AUDIO (AMSUBS), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"ambts", "=a_dx,%ra,%rb", AUDIO (AMSUBS) |0x01, 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amawts", "=a_dx,%ra,%rb", AUDIO (AMSUBS) |0x02, 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-- /* N32_AEXT_AMULTS */
-+ /* N32_AEXT_AMULTS. */
- {"amultsl.s", "=a_dx,%ra,%rb,[%im5_i],%im5_m", AUDIO (AMULTS) | (0x04 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amultsl.l", "=a_dx,%a_a30,%a_b20,%a_rt21,[%im5_i],%im5_m", AUDIO (AMULTS) | (0x06 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amultsl2.s", "=a_dx,%ra,%rb,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMULTS) | (0x08 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-@@ -846,7 +851,7 @@ struct nds32_opcode nds32_opcodes[] =
- {"amults", "=a_dx,%ra,%rb", AUDIO (AMULTS), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amtbs", "=a_dx,%ra,%rb", AUDIO (AMULTS) |0x01, 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amwbs", "=a_dx,%ra,%rb", AUDIO (AMULTS) |0x02, 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-- /* N32_AEXT_AMNEGS */
-+ /* N32_AEXT_AMNEGS. */
- {"amnegsl.s", "=a_dx,%ra,%rb,[%im5_i],%im5_m", AUDIO (AMNEGS) | (0x04 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amnegsl.l", "=a_dx,%a_a30,%a_b20,%a_rt21,[%im5_i],%im5_m", AUDIO (AMNEGS) | (0x06 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amnegsl2.s", "=a_dx,%ra,%rb,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMNEGS) | (0x08 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-@@ -855,82 +860,258 @@ struct nds32_opcode nds32_opcodes[] =
- {"amnegs", "=a_dx,%ra,%rb", AUDIO (AMNEGS), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amtts", "=a_dx,%ra,%rb", AUDIO (AMNEGS) |0x01, 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amwts", "=a_dx,%ra,%rb", AUDIO (AMNEGS) |0x02, 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-- /* N32_AEXT_AADDL */
-+ /* N32_AEXT_AADDL. */
- {"aaddl", "=a_rte69,%ra,%rb,%a_rte69_1,[%im5_i],%im5_m", AUDIO (AADDL), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"asubl", "=a_rte69,%ra,%rb,%a_rte69_1,[%im5_i],%im5_m", AUDIO (AADDL) | (0x01 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-- /* N32_AEXT_AMAWBS */
-+ /* N32_AEXT_AMAWBS. */
- {"amawbsl.s", "=a_dx,%ra,%rb,[%im5_i],%im5_m", AUDIO (AMAWBS) | (0x04 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amawbsl.l", "=a_dx,%a_a30,%a_b20,%a_rt21,[%im5_i],%im5_m", AUDIO (AMAWBS) | (0x06 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amawbsl2.s", "=a_dx,%ra,%rb,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMAWBS) | (0x08 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amawbsl2.l", "=a_dx,%a_a30,%a_b20,%a_rte,%a_rte1,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMAWBS) | (0x0A << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amawbssa", "=a_dx,%ra,%rb,%dhy,[%im5_i],%im5_m", AUDIO (AMAWBS) | (0x0C << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-- /* N32_AEXT_AMAWTS */
-+ /* N32_AEXT_AMAWTS. */
- {"amawtsl.s", "=a_dx,%ra,%rb,[%im5_i],%im5_m", AUDIO (AMAWTS) | (0x04 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amawtsl.l", "=a_dx,%a_a30,%a_b20,%a_rt21,[%im5_i],%im5_m", AUDIO (AMAWTS) | (0x06 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amawtsl2.s", "=a_dx,%ra,%rb,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMAWTS) | (0x08 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amawtsl2.l", "=a_dx,%a_a30,%a_b20,%a_rte,%a_rte1,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMAWTS) | (0x0A << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amawtssa", "=a_dx,%ra,%rb,%dhy,[%im5_i],%im5_m", AUDIO (AMAWTS) | (0x0C << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-- /* N32_AEXT_AMWBS */
-+ /* N32_AEXT_AMWBS. */
- {"amwbsl.s", "=a_dx,%ra,%rb,[%im5_i],%im5_m", AUDIO (AMWBS) | (0x04 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amwbsl.l", "=a_dx,%a_a30,%a_b20,%a_rt21,[%im5_i],%im5_m", AUDIO (AMWBS) | (0x06 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amwbsl2.s", "=a_dx,%ra,%rb,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMWBS) | (0x08 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amwbsl2.l", "=a_dx,%a_a30,%a_b20,%a_rte,%a_rte1,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMWBS) | (0x0A << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amwbssa", "=a_dx,%ra,%rb,%dhy,[%im5_i],%im5_m", AUDIO (AMWBS) | (0x0C << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amwbssa", "=a_dx,%ra,%rb,%dhy,[%im5_i],%im5_m", AUDIO (AMWBS) | (0x0C << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-- /* N32_AEXT_AMWTS */
-+ /* N32_AEXT_AMWTS. */
- {"amwtsl.s", "=a_dx,%ra,%rb,[%im5_i],%im5_m", AUDIO (AMWTS) | (0x04 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amwtsl.l", "=a_dx,%a_a30,%a_b20,%a_rt21,[%im5_i],%im5_m", AUDIO (AMWTS) | (0x06 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amwtsl2.s", "=a_dx,%ra,%rb,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMWTS) | (0x08 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amwtsl2.l", "=a_dx,%a_a30,%a_b20,%a_rte,%a_rte1,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMWTS) | (0x0A << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amwtssa", "=a_dx,%ra,%rb,%dhy,[%im5_i],%im5_m", AUDIO (AMWTS) | (0x0C << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-- /* N32_AEXT_AMABBS */
-+ /* N32_AEXT_AMABBS. */
- {"amabbsl.s", "=a_dx,%ra,%rb,[%im5_i],%im5_m", AUDIO (AMABBS) | (0x04 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amabbsl.l", "=a_dx,%a_a30,%a_b20,%a_rt21,[%im5_i],%im5_m", AUDIO (AMABBS) | (0x06 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amabbsl2.s", "=a_dx,%ra,%rb,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMABBS) | (0x08 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amabbsl2.l", "=a_dx,%a_a30,%a_b20,%a_rte,%a_rte1,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMABBS) | (0x0A << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amabbssa", "=a_dx,%ra,%rb,%dhy,[%im5_i],%im5_m", AUDIO (AMABBS) | (0x0C << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-- /* N32_AEXT_AMABTS */
-+ /* N32_AEXT_AMABTS. */
- {"amabtsl.s", "=a_dx,%ra,%rb,[%im5_i],%im5_m", AUDIO (AMABTS) | (0x04 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amabtsl.l", "=a_dx,%a_a30,%a_b20,%a_rt21,[%im5_i],%im5_m", AUDIO (AMABTS) | (0x06 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amabtsl2.s", "=a_dx,%ra,%rb,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMABTS) | (0x08 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amabtsl2.l", "=a_dx,%a_a30,%a_b20,%a_rte,%a_rte1,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMABTS) | (0x0A << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amabtssa", "=a_dx,%ra,%rb,%dhy,[%im5_i],%im5_m", AUDIO (AMABTS) | (0x0C << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-- /* N32_AEXT_AMATBS */
-+ /* N32_AEXT_AMATBS. */
- {"amatbsl.s", "=a_dx,%ra,%rb,[%im5_i],%im5_m", AUDIO (AMATBS) | (0x04 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amatbsl.l", "=a_dx,%a_a30,%a_b20,%a_rt21,[%im5_i],%im5_m", AUDIO (AMATBS) | (0x06 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amatbsl2.s", "=a_dx,%ra,%rb,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMATBS) | (0x08 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amatbsl2.l", "=a_dx,%a_a30,%a_b20,%a_rte,%a_rte1,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMATBS) | (0x0A << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amatbssa", "=a_dx,%ra,%rb,%dhy,[%im5_i],%im5_m", AUDIO (AMATBS) | (0x0C << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-- /* N32_AEXT_AMATTS */
-+ /* N32_AEXT_AMATTS. */
- {"amattsl.s", "=a_dx,%ra,%rb,[%im5_i],%im5_m", AUDIO (AMATTS) | (0x04 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amattsl.l", "=a_dx,%a_a30,%a_b20,%a_rt21,[%im5_i],%im5_m", AUDIO (AMATTS) | (0x06 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amattsl2.s", "=a_dx,%ra,%rb,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMATTS) | (0x08 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amattsl2.l", "=a_dx,%a_a30,%a_b20,%a_rte,%a_rte1,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMATTS) | (0x0A << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amattssa", "=a_dx,%ra,%rb,%dhy,[%im5_i],%im5_m", AUDIO (AMATTS) | (0x0C << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-- /* N32_AEXT_AMBBS */
-+ /* N32_AEXT_AMBBS. */
- {"ambbsl.s", "=a_dx,%ra,%rb,[%im5_i],%im5_m", AUDIO (AMBBS) | (0x04 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"ambbsl.l", "=a_dx,%a_a30,%a_b20,%a_rt21,[%im5_i],%im5_m", AUDIO (AMBBS) | (0x06 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"ambbsl2.s", "=a_dx,%ra,%rb,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMBBS) | (0x08 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"ambbsl2.l", "=a_dx,%a_a30,%a_b20,%a_rte,%a_rte1,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMBBS) | (0x0A << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"ambbssa", "=a_dx,%ra,%rb,%dhy,[%im5_i],%im5_m", AUDIO (AMBBS) | (0x0C << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-- /* N32_AEXT_AMBTS */
-+ /* N32_AEXT_AMBTS. */
- {"ambtsl.s", "=a_dx,%ra,%rb,[%im5_i],%im5_m", AUDIO (AMBTS) | (0x04 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"ambtsl.l", "=a_dx,%a_a30,%a_b20,%a_rt21,[%im5_i],%im5_m", AUDIO (AMBTS) | (0x06 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"ambtsl2.s", "=a_dx,%ra,%rb,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMBTS) | (0x08 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"ambtsl2.l", "=a_dx,%a_a30,%a_b20,%a_rte,%a_rte1,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMBTS) | (0x0A << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"ambtssa", "=a_dx,%ra,%rb,%dhy,[%im5_i],%im5_m", AUDIO (AMBTS) | (0x0C << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-- /* N32_AEXT_AMTBS */
-+ /* N32_AEXT_AMTBS. */
- {"amtbsl.s", "=a_dx,%ra,%rb,[%im5_i],%im5_m", AUDIO (AMTBS) | (0x04 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amtbsl.l", "=a_dx,%a_a30,%a_b20,%a_rt21,[%im5_i],%im5_m", AUDIO (AMTBS) | (0x06 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amtbsl2.s", "=a_dx,%ra,%rb,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMTBS) | (0x08 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amtbsl2.l", "=a_dx,%a_a30,%a_b20,%a_rte,%a_rte1,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMTBS) | (0x0A << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amtbssa", "=a_dx,%ra,%rb,%dhy,[%im5_i],%im5_m", AUDIO (AMTBS) | (0x0C << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-- /* N32_AEXT_AMTTS */
-+ /* N32_AEXT_AMTTS. */
- {"amttsl.s", "=a_dx,%ra,%rb,[%im5_i],%im5_m", AUDIO (AMTTS) | (0x04 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amttsl.l", "=a_dx,%a_a30,%a_b20,%a_rt21,[%im5_i],%im5_m", AUDIO (AMTTS) | (0x06 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amttsl2.s", "=a_dx,%ra,%rb,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMTTS) | (0x08 << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amttsl2.l", "=a_dx,%a_a30,%a_b20,%a_rte,%a_rte1,[%im6_ip],[%im6_iq],%im6_mr,%im6_ms", AUDIO (AMTTS) | (0x0A << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
- {"amttssa", "=a_dx,%ra,%rb,%dhy,[%im5_i],%im5_m", AUDIO (AMTTS) | (0x0C << 5), 4, ATTR (AUDIO_ISAEXT), 0, NULL, 0, NULL},
-+
-+ /* DSP ISA. */
-+ /* ALU2 Bit 9-6 = 0000. */
-+ {"add64", "=rt,%ra,%rb", ALU2 (ADD64), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"sub64", "=rt,%ra,%rb", ALU2 (SUB64), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smal", "=rt,%ra,%rb", ALU2 (SMAL), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"radd64", "=rt,%ra,%rb", ALU2 (RADD64), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"rsub64", "=rt,%ra,%rb", ALU2 (RSUB64), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"uradd64", "=rt,%ra,%rb", ALU2 (URADD64), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"ursub64", "=rt,%ra,%rb", ALU2 (URSUB64), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kadd64", "=rt,%ra,%rb", ALU2 (KADD64), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"ksub64", "=rt,%ra,%rb", ALU2 (KSUB64), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"ukadd64", "=rt,%ra,%rb", ALU2 (UKADD64), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"uksub64", "=rt,%ra,%rb", ALU2 (UKSUB64), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ /* ALU2 Bit 9-6 = 0001. */
-+ {"smar64", "=rt,%ra,%rb", ALU2_1 (SMAR64), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"umar64", "=rt,%ra,%rb", ALU2_1 (UMAR64), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smsr64", "=rt,%ra,%rb", ALU2_1 (SMSR64), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"umsr64", "=rt,%ra,%rb", ALU2_1 (UMSR64), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kmar64", "=rt,%ra,%rb", ALU2_1 (KMAR64), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"ukmar64", "=rt,%ra,%rb", ALU2_1 (UKMAR64), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kmsr64", "=rt,%ra,%rb", ALU2_1 (KMSR64), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"ukmsr64", "=rt,%ra,%rb", ALU2_1 (UKMSR64), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smalda", "=rt,%ra,%rb", ALU2_1 (SMALDA), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smslda", "=rt,%ra,%rb", ALU2_1 (SMSLDA), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smalds", "=rt,%ra,%rb", ALU2_1 (SMALDS), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smalbb", "=rt,%ra,%rb", ALU2_1 (SMALBB), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smalxda", "=rt,%ra,%rb", ALU2_1 (SMALXDA), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smslxda", "=rt,%ra,%rb", ALU2_1 (SMSLXDA), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smalxds", "=rt,%ra,%rb", ALU2_1 (SMALXDS), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smalbt", "=rt,%ra,%rb", ALU2_1 (SMALBT), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smalbt", "=rt,%ra,%rb", ALU2_1 (SMALBT), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smaldrs", "=rt,%ra,%rb", ALU2_1 (SMALDRS), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smaltt", "=rt,%ra,%rb", ALU2_1 (SMALTT), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smds", "=rt,%ra,%rb", ALU2_1 (SMDS), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smxds", "=rt,%ra,%rb", ALU2_1 (SMXDS), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smdrs", "=rt,%ra,%rb", ALU2_1 (SMDRS), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kmadrs", "=rt,%ra,%rb", ALU2_1 (KMADRS), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kmads", "=rt,%ra,%rb", ALU2_1 (KMADS), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kmaxds", "=rt,%ra,%rb", ALU2_1 (KMAXDS), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ /* DSP MISC. */
-+ {"bpick", "=rt,%ra,%rb,%rd", MISC (BPICK), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ /* ALU_2 KMxy. */
-+ {"khm16", "=rt,%ra,%rb", ALU2 (KMxy) | N32_BIT (9) | N32_BIT (8), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"khmx16", "=rt,%ra,%rb", ALU2 (KMxy) | N32_BIT (9) | N32_BIT (8) | N32_BIT (6), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smul16", "=rt,%ra,%rb", ALU2 (KMxy) | N32_BIT (9), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smulx16", "=rt,%ra,%rb", ALU2 (KMxy) | N32_BIT (9) | N32_BIT (6), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"umul16", "=rt,%ra,%rb", ALU2 (KMxy) | N32_BIT (9) | N32_BIT (7), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"umulx16", "=rt,%ra,%rb", ALU2 (KMxy) | N32_BIT (9) | N32_BIT (7) | N32_BIT (6), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ /* ALU2 Bit 9-6 = 0010. */
-+ {"kadd16", "=rt,%ra,%rb", ALU2_2 (KADD16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"ksub16", "=rt,%ra,%rb", ALU2_2 (KSUB16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kcras16", "=rt,%ra,%rb", ALU2_2 (KCRAS16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kcrsa16", "=rt,%ra,%rb", ALU2_2 (KCRSA16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kadd8", "=rt,%ra,%rb", ALU2_2 (KADD8), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"ksub8", "=rt,%ra,%rb", ALU2_2 (KSUB8), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"wext", "=rt,%ra,%rb", ALU2_2 (WEXT), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"wexti", "=rt,%ra,%ib5u", ALU2_2 (WEXTI), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"ukadd16", "=rt,%ra,%rb", ALU2_2 (UKADD16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"uksub16", "=rt,%ra,%rb", ALU2_2 (UKSUB16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"ukcras16", "=rt,%ra,%rb", ALU2_2 (UKCRAS16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"ukcrsa16", "=rt,%ra,%rb", ALU2_2 (UKCRSA16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"ukadd8", "=rt,%ra,%rb", ALU2_2 (UKADD8), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"uksub8", "=rt,%ra,%rb", ALU2_2 (UKSUB8), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ /* ONEOP. */
-+#define DSP_ONEOP(n) ((n) << 10)
-+ {"sunpkd810", "=rt,%ra", ALU2_2 (ONEOP) | DSP_ONEOP (0x0), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"sunpkd820", "=rt,%ra", ALU2_2 (ONEOP) | DSP_ONEOP (0x1), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"sunpkd830", "=rt,%ra", ALU2_2 (ONEOP) | DSP_ONEOP (0x2), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"sunpkd831", "=rt,%ra", ALU2_2 (ONEOP) | DSP_ONEOP (0x3), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"zunpkd810", "=rt,%ra", ALU2_2 (ONEOP) | DSP_ONEOP (0x4), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"zunpkd820", "=rt,%ra", ALU2_2 (ONEOP) | DSP_ONEOP (0x5), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"zunpkd830", "=rt,%ra", ALU2_2 (ONEOP) | DSP_ONEOP (0x6), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"zunpkd831", "=rt,%ra", ALU2_2 (ONEOP) | DSP_ONEOP (0x7), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kabs", "=rt,%ra", ALU2 (ABS), 4, ATTR (PERF_EXT), 0, NULL, 0, NULL},
-+ {"kabs16", "=rt,%ra", ALU2_2 (ONEOP) | DSP_ONEOP (0x8), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kabs8", "=rt,%ra", ALU2_2 (ONEOP) | DSP_ONEOP (0xc), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"insb", "=rt,%ra,%ib2u", ALU2_2 (ONEOP) | DSP_ONEOP (0x10), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smbb", "=rt,%ra,%rb", ALU2_2 (SMBB), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smbt", "=rt,%ra,%rb", ALU2_2 (SMBT), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smtt", "=rt,%ra,%rb", ALU2_2 (SMTT), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kmabb", "=rt,%ra,%rb", ALU2_2 (KMABB), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kmabt", "=rt,%ra,%rb", ALU2_2 (KMABT), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kmatt", "=rt,%ra,%rb", ALU2_2 (KMATT), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kmda", "=rt,%ra,%rb", ALU2_2 (KMDA), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kmxda", "=rt,%ra,%rb", ALU2_2 (KMXDA), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kmada", "=rt,%ra,%rb", ALU2_2 (KMADA), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kmaxda", "=rt,%ra,%rb", ALU2_2 (KMAXDA), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kmsda", "=rt,%ra,%rb", ALU2_2 (KMSDA), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kmsxda", "=rt,%ra,%rb", ALU2_2 (KMSXDA), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"radd16", "=rt,%ra,%rb", ALU2_2 (RADD16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"rsub16", "=rt,%ra,%rb", ALU2_2 (RSUB16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"rcras16", "=rt,%ra,%rb", ALU2_2 (RCRAS16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"rcrsa16", "=rt,%ra,%rb", ALU2_2 (RCRSA16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"radd8", "=rt,%ra,%rb", ALU2_2 (RADD8), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"rsub8", "=rt,%ra,%rb", ALU2_2 (RSUB8), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"raddw", "=rt,%ra,%rb", ALU2_2 (RADDW), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"rsubw", "=rt,%ra,%rb", ALU2_2 (RSUBW), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"uradd16", "=rt,%ra,%rb", ALU2_2 (URADD16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"ursub16", "=rt,%ra,%rb", ALU2_2 (URSUB16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"urcras16", "=rt,%ra,%rb", ALU2_2 (URCRAS16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"urcrsa16", "=rt,%ra,%rb", ALU2_2 (URCRSA16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"uradd8", "=rt,%ra,%rb", ALU2_2 (URADD8), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"ursub8", "=rt,%ra,%rb", ALU2_2 (URSUB8), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"uraddw", "=rt,%ra,%rb", ALU2_2 (URADDW), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"ursubw", "=rt,%ra,%rb", ALU2_2 (URSUBW), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"add16", "=rt,%ra,%rb", ALU2_2 (ADD16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"sub16", "=rt,%ra,%rb", ALU2_2 (SUB16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"cras16", "=rt,%ra,%rb", ALU2_2 (CRAS16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"crsa16", "=rt,%ra,%rb", ALU2_2 (CRSA16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"add8", "=rt,%ra,%rb", ALU2_2 (ADD8), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"sub8", "=rt,%ra,%rb", ALU2_2 (SUB8), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"bitrev", "=rt,%ra,%rb", ALU2_2 (BITREV), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"bitrevi", "=rt,%ra,%ib5u", ALU2_2 (BITREVI), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smmul", "=rt,%ra,%rb", ALU2_2 (SMMUL), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smmul.u", "=rt,%ra,%rb", ALU2_2 (SMMULu), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kmmac", "=rt,%ra,%rb", ALU2_2 (KMMAC), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kmmac.u", "=rt,%ra,%rb", ALU2_2 (KMMACu), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kmmsb", "=rt,%ra,%rb", ALU2_2 (KMMSB), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kmmsb.u", "=rt,%ra,%rb", ALU2_2 (KMMSBu), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kwmmul", "=rt,%ra,%rb", ALU2_2 (KWMMUL), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kwmmul.u", "=rt,%ra,%rb", ALU2_2 (KWMMULu), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ /* ALU2 Bit 9-6 = 0010. */
-+ {"smmwb", "=rt,%ra,%rb", ALU2_3 (SMMWB), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smmwb.u", "=rt,%ra,%rb", ALU2_3 (SMMWBu), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smmwt", "=rt,%ra,%rb", ALU2_3 (SMMWT), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smmwt.u", "=rt,%ra,%rb", ALU2_3 (SMMWTu), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kmmawb", "=rt,%ra,%rb", ALU2_3 (KMMAWB), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kmmawb.u", "=rt,%ra,%rb", ALU2_3 (KMMAWBu), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kmmawt", "=rt,%ra,%rb", ALU2_3 (KMMAWT), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kmmawt.u", "=rt,%ra,%rb", ALU2_3 (KMMAWTu), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"pktt16", "=rt,%ra,%rb", ALU2_3 (PKTT16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"pktb16", "=rt,%ra,%rb", ALU2_3 (PKTB16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"pkbt16", "=rt,%ra,%rb", ALU2_3 (PKBT16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"pkbb16", "=rt,%ra,%rb", ALU2_3 (PKBB16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"sclip32", "=rt,%ra,%ib5u", ALU2 (CLIPS), 4, ATTR (PERF_EXT), 0, NULL, 0, NULL},
-+ {"sclip16", "=rt,%ra,%ib4u", ALU2_3 (SCLIP16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smax16", "=rt,%ra,%rb", ALU2_3 (SMAX16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smax8", "=rt,%ra,%rb", ALU2_3 (SMAX8), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"uclip32", "=rt,%ra,%ib5u", ALU2 (CLIP), 4, ATTR (PERF_EXT), 0, NULL, 0, NULL},
-+ {"uclip16", "=rt,%ra,%ib4u", ALU2_3 (UCLIP16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"umax16", "=rt,%ra,%rb", ALU2_3 (UMAX16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"umax8", "=rt,%ra,%rb", ALU2_3 (UMAX8), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"sra16", "=rt,%ra,%rb", ALU2_3 (SRA16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"sra16.u", "=rt,%ra,%rb", ALU2_3 (SRA16u), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"srl16", "=rt,%ra,%rb", ALU2_3 (SRL16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"srl16.u", "=rt,%ra,%rb", ALU2_3 (SRL16u), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"sll16", "=rt,%ra,%rb", ALU2_3 (SLL16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kslra16", "=rt,%ra,%rb", ALU2_3 (KSLRA16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"ksll16", "=rt,%ra,%rb", ALU2_3 (KSLRA16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kslra16.u", "=rt,%ra,%rb", ALU2_3 (KSLRA16u), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"sra.u", "=rt,%ra,%rb", ALU2_3 (SRAu), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"srai16", "=rt,%ra,%ib4u", ALU2_3 (SRAI16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"srai16.u", "=rt,%ra,%ib4u", ALU2_3 (SRAI16u), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"srli16", "=rt,%ra,%ib4u", ALU2_3 (SRLI16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"srli16.u", "=rt,%ra,%ib4u", ALU2_3 (SRLI16u), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"slli16", "=rt,%ra,%ib4u", ALU2_3 (SLLI16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kslli16", "=rt,%ra,%ib4u", ALU2_3 (KSLLI16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"kslli", "=rt,%ra,%ib5u", ALU2_3 (KSLLI), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"srai.u", "=rt,%ra,%ib5u", ALU2_3 (SRAIu), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"cmpeq16", "=rt,%ra,%rb", ALU2_3 (CMPEQ16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"scmplt16", "=rt,%ra,%rb", ALU2_3 (SCMPLT16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"scmple16", "=rt,%ra,%rb", ALU2_3 (SCMPLE16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smin16", "=rt,%ra,%rb", ALU2_3 (SMIN16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"cmpeq8", "=rt,%ra,%rb", ALU2_3 (CMPEQ8), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"scmplt8", "=rt,%ra,%rb", ALU2_3 (SCMPLT8), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"scmple8", "=rt,%ra,%rb", ALU2_3 (SCMPLE8), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"smin8", "=rt,%ra,%rb", ALU2_3 (SMIN8), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"ucmplt16", "=rt,%ra,%rb", ALU2_3 (UCMPLT16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"ucmple16", "=rt,%ra,%rb", ALU2_3 (UCMPLE16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"umin16", "=rt,%ra,%rb", ALU2_3 (UMIN16), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"ucmplt8", "=rt,%ra,%rb", ALU2_3 (UCMPLT8), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"ucmple8", "=rt,%ra,%rb", ALU2_3 (UCMPLE8), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"umin8", "=rt,%ra,%rb", ALU2_3 (UMIN8), 4, ATTR (DSP_ISAEXT), 0, NULL, 0, NULL},
-+ {"mtlbi", "%i16s1", BR2 (SOP0) | N32_BIT (20), 4, ATTR (ZOL) | ATTR (DSP_ISAEXT) | ATTR (PCREL), 0, NULL, 0, NULL},
-+ {"mtlei", "%i16s1", BR2 (SOP0) | N32_BIT (21), 4, ATTR (ZOL) | ATTR (DSP_ISAEXT) | ATTR (PCREL), 0, NULL, 0, NULL},
- {NULL, NULL, 0, 0, 0, 0, NULL, 0, NULL},
- };
-
-@@ -986,6 +1167,9 @@ const keyword_t keyword_usr[] =
- {"d0.hi", USRIDX (0, 1), 0},
- {"d1.lo", USRIDX (0, 2), 0},
- {"d1.hi", USRIDX (0, 3), 0},
-+ {"lb", USRIDX (0, 25), 0},
-+ {"le", USRIDX (0, 26), 0},
-+ {"lc", USRIDX (0, 27), 0},
- {"itb", USRIDX (0, 28), 0},
- {"ifc_lp", USRIDX (0, 29), 0},
- {"pc", USRIDX (0, 31), 0},
-@@ -1040,6 +1224,7 @@ const keyword_t keyword_sr[] =
- {"ipc", SRIDX (1, 5, 1), 0}, {"ir9", SRIDX (1, 5, 1), 0},
- {"p_ipc", SRIDX (1, 5, 2), 0}, {"ir10", SRIDX (1, 5, 2), 0},
- {"oipc", SRIDX (1, 5, 3), 0}, {"ir11", SRIDX (1, 5, 3), 0},
-+ {"dipc", SRIDX (1, 5, 3), 0},
- {"p_p0", SRIDX (1, 6, 2), 0}, {"ir12", SRIDX (1, 6, 2), 0},
- {"p_p1", SRIDX (1, 7, 2), 0}, {"ir13", SRIDX (1, 7, 2), 0},
- {"int_mask", SRIDX (1, 8, 0), 0}, {"ir14", SRIDX (1, 8, 0), 0},
-@@ -1059,6 +1244,11 @@ const keyword_t keyword_sr[] =
- {"int_pri2", SRIDX (1, 11, 1), 0}, {"ir28", SRIDX (1, 11, 1), 0},
- {"int_trigger", SRIDX (1, 9, 4), 0}, {"ir29", SRIDX (1, 9, 4), 0},
- {"int_gpr_push_dis", SRIDX(1, 1, 3), 0}, {"ir30", SRIDX (1, 1, 3), 0},
-+ {"int_mask3", SRIDX(1, 8, 2), 0}, {"ir31", SRIDX (1, 8, 2), 0},
-+ {"int_pend3", SRIDX(1, 9, 2), 0}, {"ir32", SRIDX (1, 9, 2), 0},
-+ {"int_pri3", SRIDX(1, 11, 2), 0}, {"ir33", SRIDX (1, 11, 2), 0},
-+ {"int_pri4", SRIDX(1, 11, 3), 0}, {"ir34", SRIDX (1, 11, 3), 0},
-+ {"int_trigger2", SRIDX(1, 9, 5), 0}, {"ir35", SRIDX (1, 9, 5), 0},
-
- {"mmu_ctl", SRIDX (2, 0, 0), 0}, {"mr0", SRIDX (2, 0, 0), 0},
- {"l1_pptb", SRIDX (2, 1, 0), 0}, {"mr1", SRIDX (2, 1, 0), 0},
-@@ -1077,9 +1267,12 @@ const keyword_t keyword_sr[] =
- {"pfmc1", SRIDX (4, 0, 1), 0}, {"pfr1", SRIDX (4, 0, 1), 0},
- {"pfmc2", SRIDX (4, 0, 2), 0}, {"pfr2", SRIDX (4, 0, 2), 0},
- {"pfm_ctl", SRIDX (4, 1, 0), 0}, {"pfr3", SRIDX (4, 1, 0), 0},
-+ {"pft_ctl", SRIDX (4, 2, 0), 0}, {"pfr4", SRIDX (4, 2, 0), 0},
- {"hsp_ctl", SRIDX (4, 6, 0), 0}, {"hspr0", SRIDX (4, 6, 0), 0},
- {"sp_bound", SRIDX (4, 6, 1), 0}, {"hspr1", SRIDX (4, 6, 1), 0},
- {"sp_bound_priv", SRIDX (4, 6, 2), 0},{"hspr2", SRIDX (4, 6, 2), 0},
-+ {"sp_base", SRIDX (4, 6, 3), 0}, {"hspr3", SRIDX (4, 6, 3), 0},
-+ {"sp_base_priv", SRIDX (4, 6, 4), 0}, {"hspr4", SRIDX (4, 6, 4), 0},
-
- {"dma_cfg", SRIDX (5, 0, 0), 0}, {"dmar0", SRIDX (5, 0, 0), 0},
- {"dma_gcsw", SRIDX (5, 1, 0), 0}, {"dmar1", SRIDX (5, 1, 0), 0},
-@@ -1102,51 +1295,51 @@ const keyword_t keyword_sr[] =
-
- {"secur0", SRIDX (6, 0, 0), 0}, {"sfcr", SRIDX (6, 0, 0), 0},
- {"secur1", SRIDX (6, 1, 0), 0}, {"sign", SRIDX (6, 1, 0), 0},
-- {"secur2", SRIDX (6, 1, 1), 0}, {"isign", SRIDX (6, 1, 1), 0},
-- {"secur3", SRIDX (6, 1, 2), 0}, {"p_isign", SRIDX (6, 1, 2), 0},
-+ {"secur2", SRIDX (6, 1, 1), 0}, {"isign", SRIDX (6, 1, 1), 0},
-+ {"secur3", SRIDX (6, 1, 2), 0}, {"p_isign", SRIDX (6, 1, 2), 0},
-
- {"prusr_acc_ctl", SRIDX (4, 4, 0), 0},
- {"fucpr", SRIDX (4, 5, 0), 0}, {"fucop_ctl", SRIDX (4, 5, 0), 0},
-
- {"bpc0", SRIDX (3, 0, 0), 0}, {"dr0", SRIDX (3, 0, 0), 0},
-- {"bpc1", SRIDX (3, 0, 1), 0}, {"dr1", SRIDX (3, 0, 1), 0},
-- {"bpc2", SRIDX (3, 0, 2), 0}, {"dr2", SRIDX (3, 0, 2), 0},
-- {"bpc3", SRIDX (3, 0, 3), 0}, {"dr3", SRIDX (3, 0, 3), 0},
-- {"bpc4", SRIDX (3, 0, 4), 0}, {"dr4", SRIDX (3, 0, 4), 0},
-- {"bpc5", SRIDX (3, 0, 5), 0}, {"dr5", SRIDX (3, 0, 5), 0},
-- {"bpc6", SRIDX (3, 0, 6), 0}, {"dr6", SRIDX (3, 0, 6), 0},
-- {"bpc7", SRIDX (3, 0, 7), 0}, {"dr7", SRIDX (3, 0, 7), 0},
-- {"bpa0", SRIDX (3, 1, 0), 0}, {"dr8", SRIDX (3, 1, 0), 0},
-- {"bpa1", SRIDX (3, 1, 1), 0}, {"dr9", SRIDX (3, 1, 1), 0},
-- {"bpa2", SRIDX (3, 1, 2), 0}, {"dr10", SRIDX (3, 1, 2), 0},
-- {"bpa3", SRIDX (3, 1, 3), 0}, {"dr11", SRIDX (3, 1, 3), 0},
-- {"bpa4", SRIDX (3, 1, 4), 0}, {"dr12", SRIDX (3, 1, 4), 0},
-- {"bpa5", SRIDX (3, 1, 5), 0}, {"dr13", SRIDX (3, 1, 5), 0},
-- {"bpa6", SRIDX (3, 1, 6), 0}, {"dr14", SRIDX (3, 1, 6), 0},
-- {"bpa7", SRIDX (3, 1, 7), 0}, {"dr15", SRIDX (3, 1, 7), 0},
-- {"bpam0", SRIDX (3, 2, 0), 0}, {"dr16", SRIDX (3, 2, 0), 0},
-- {"bpam1", SRIDX (3, 2, 1), 0}, {"dr17", SRIDX (3, 2, 1), 0},
-- {"bpam2", SRIDX (3, 2, 2), 0}, {"dr18", SRIDX (3, 2, 2), 0},
-- {"bpam3", SRIDX (3, 2, 3), 0}, {"dr19", SRIDX (3, 2, 3), 0},
-- {"bpam4", SRIDX (3, 2, 4), 0}, {"dr20", SRIDX (3, 2, 4), 0},
-- {"bpam5", SRIDX (3, 2, 5), 0}, {"dr21", SRIDX (3, 2, 5), 0},
-- {"bpam6", SRIDX (3, 2, 6), 0}, {"dr22", SRIDX (3, 2, 6), 0},
-- {"bpam7", SRIDX (3, 2, 7), 0}, {"dr23", SRIDX (3, 2, 7), 0},
-- {"bpv0", SRIDX (3, 3, 0), 0}, {"dr24", SRIDX (3, 3, 0), 0},
-- {"bpv1", SRIDX (3, 3, 1), 0}, {"dr25", SRIDX (3, 3, 1), 0},
-- {"bpv2", SRIDX (3, 3, 2), 0}, {"dr26", SRIDX (3, 3, 2), 0},
-- {"bpv3", SRIDX (3, 3, 3), 0}, {"dr27", SRIDX (3, 3, 3), 0},
-- {"bpv4", SRIDX (3, 3, 4), 0}, {"dr28", SRIDX (3, 3, 4), 0},
-- {"bpv5", SRIDX (3, 3, 5), 0}, {"dr29", SRIDX (3, 3, 5), 0},
-- {"bpv6", SRIDX (3, 3, 6), 0}, {"dr30", SRIDX (3, 3, 6), 0},
-- {"bpv7", SRIDX (3, 3, 7), 0}, {"dr31", SRIDX (3, 3, 7), 0},
-- {"bpcid0", SRIDX (3, 4, 0), 0}, {"dr32", SRIDX (3, 4, 0), 0},
-- {"bpcid1", SRIDX (3, 4, 1), 0}, {"dr33", SRIDX (3, 4, 1), 0},
-- {"bpcid2", SRIDX (3, 4, 2), 0}, {"dr34", SRIDX (3, 4, 2), 0},
-- {"bpcid3", SRIDX (3, 4, 3), 0}, {"dr35", SRIDX (3, 4, 3), 0},
-- {"bpcid4", SRIDX (3, 4, 4), 0}, {"dr36", SRIDX (3, 4, 4), 0},
-- {"bpcid5", SRIDX (3, 4, 5), 0}, {"dr37", SRIDX (3, 4, 5), 0},
-- {"bpcid6", SRIDX (3, 4, 6), 0}, {"dr38", SRIDX (3, 4, 6), 0},
-+ {"bpc1", SRIDX (3, 0, 1), 0}, {"dr5", SRIDX (3, 0, 1), 0},
-+ {"bpc2", SRIDX (3, 0, 2), 0}, {"dr10", SRIDX (3, 0, 2), 0},
-+ {"bpc3", SRIDX (3, 0, 3), 0}, {"dr15", SRIDX (3, 0, 3), 0},
-+ {"bpc4", SRIDX (3, 0, 4), 0}, {"dr20", SRIDX (3, 0, 4), 0},
-+ {"bpc5", SRIDX (3, 0, 5), 0}, {"dr25", SRIDX (3, 0, 5), 0},
-+ {"bpc6", SRIDX (3, 0, 6), 0}, {"dr30", SRIDX (3, 0, 6), 0},
-+ {"bpc7", SRIDX (3, 0, 7), 0}, {"dr35", SRIDX (3, 0, 7), 0},
-+ {"bpa0", SRIDX (3, 1, 0), 0}, {"dr1", SRIDX (3, 1, 0), 0},
-+ {"bpa1", SRIDX (3, 1, 1), 0}, {"dr6", SRIDX (3, 1, 1), 0},
-+ {"bpa2", SRIDX (3, 1, 2), 0}, {"dr11", SRIDX (3, 1, 2), 0},
-+ {"bpa3", SRIDX (3, 1, 3), 0}, {"dr16", SRIDX (3, 1, 3), 0},
-+ {"bpa4", SRIDX (3, 1, 4), 0}, {"dr21", SRIDX (3, 1, 4), 0},
-+ {"bpa5", SRIDX (3, 1, 5), 0}, {"dr26", SRIDX (3, 1, 5), 0},
-+ {"bpa6", SRIDX (3, 1, 6), 0}, {"dr31", SRIDX (3, 1, 6), 0},
-+ {"bpa7", SRIDX (3, 1, 7), 0}, {"dr36", SRIDX (3, 1, 7), 0},
-+ {"bpam0", SRIDX (3, 2, 0), 0}, {"dr2", SRIDX (3, 2, 0), 0},
-+ {"bpam1", SRIDX (3, 2, 1), 0}, {"dr7", SRIDX (3, 2, 1), 0},
-+ {"bpam2", SRIDX (3, 2, 2), 0}, {"dr12", SRIDX (3, 2, 2), 0},
-+ {"bpam3", SRIDX (3, 2, 3), 0}, {"dr17", SRIDX (3, 2, 3), 0},
-+ {"bpam4", SRIDX (3, 2, 4), 0}, {"dr22", SRIDX (3, 2, 4), 0},
-+ {"bpam5", SRIDX (3, 2, 5), 0}, {"dr27", SRIDX (3, 2, 5), 0},
-+ {"bpam6", SRIDX (3, 2, 6), 0}, {"dr32", SRIDX (3, 2, 6), 0},
-+ {"bpam7", SRIDX (3, 2, 7), 0}, {"dr37", SRIDX (3, 2, 7), 0},
-+ {"bpv0", SRIDX (3, 3, 0), 0}, {"dr3", SRIDX (3, 3, 0), 0},
-+ {"bpv1", SRIDX (3, 3, 1), 0}, {"dr8", SRIDX (3, 3, 1), 0},
-+ {"bpv2", SRIDX (3, 3, 2), 0}, {"dr13", SRIDX (3, 3, 2), 0},
-+ {"bpv3", SRIDX (3, 3, 3), 0}, {"dr18", SRIDX (3, 3, 3), 0},
-+ {"bpv4", SRIDX (3, 3, 4), 0}, {"dr23", SRIDX (3, 3, 4), 0},
-+ {"bpv5", SRIDX (3, 3, 5), 0}, {"dr28", SRIDX (3, 3, 5), 0},
-+ {"bpv6", SRIDX (3, 3, 6), 0}, {"dr33", SRIDX (3, 3, 6), 0},
-+ {"bpv7", SRIDX (3, 3, 7), 0}, {"dr38", SRIDX (3, 3, 7), 0},
-+ {"bpcid0", SRIDX (3, 4, 0), 0}, {"dr4", SRIDX (3, 4, 0), 0},
-+ {"bpcid1", SRIDX (3, 4, 1), 0}, {"dr9", SRIDX (3, 4, 1), 0},
-+ {"bpcid2", SRIDX (3, 4, 2), 0}, {"dr14", SRIDX (3, 4, 2), 0},
-+ {"bpcid3", SRIDX (3, 4, 3), 0}, {"dr19", SRIDX (3, 4, 3), 0},
-+ {"bpcid4", SRIDX (3, 4, 4), 0}, {"dr24", SRIDX (3, 4, 4), 0},
-+ {"bpcid5", SRIDX (3, 4, 5), 0}, {"dr29", SRIDX (3, 4, 5), 0},
-+ {"bpcid6", SRIDX (3, 4, 6), 0}, {"dr34", SRIDX (3, 4, 6), 0},
- {"bpcid7", SRIDX (3, 4, 7), 0}, {"dr39", SRIDX (3, 4, 7), 0},
- {"edm_cfg", SRIDX (3, 5, 0), 0}, {"dr40", SRIDX (3, 5, 0), 0},
- {"edmsw", SRIDX (3, 6, 0), 0}, {"dr41", SRIDX (3, 6, 0), 0},
-@@ -1360,6 +1553,14 @@ const keyword_t keyword_aridxi[] =
- {NULL, 0, 0}
- };
-
-+const keyword_t keyword_aridxi_mx[] =
-+{
-+ {"m1", 9, 0}, {"m2", 10, 0}, {"m3",11, 0},
-+ {"m5",13, 0}, {"m6",14, 0}, {"m7",15, 0},
-+ {NULL, 0, 0}
-+};
-+
-+
- const keyword_t *keywords[_HW_LAST] =
- {
- keyword_gpr, keyword_usr, keyword_dxr, keyword_sr, keyword_fsr,
-@@ -1370,15 +1571,21 @@ const keyword_t *keywords[_HW_LAST] =
- keyword_cctl_lv, keyword_tlbop_st, keyword_standby_st,
- keyword_msync_st,
- keyword_im5_i, keyword_im5_m,
-- keyword_accumulator, keyword_aridx, keyword_aridx2, keyword_aridxi
-+ keyword_accumulator, keyword_aridx, keyword_aridx2,
-+ keyword_aridxi, keyword_aridxi_mx
- };
-+
-+const keyword_t **nds32_keyword_table[NDS32_CORE_COUNT];
-+static unsigned int nds32_keyword_count_table[NDS32_CORE_COUNT];
-+const field_t *nds32_field_table[NDS32_CORE_COUNT];
-+opcode_t *nds32_opcode_table[NDS32_CORE_COUNT];
-
- /* Hash table for syntax lex. */
- static htab_t field_htab;
- /* Hash table for opcodes. */
- static htab_t opcode_htab;
- /* Hash table for hardware resources. */
--static htab_t hw_ktabs[_HW_LAST];
-+static htab_t *hw_ktabs;
-
- static hashval_t
- htab_hash_hash (const void *p)
-@@ -1396,44 +1603,198 @@ htab_hash_eq (const void *p, const void *q)
-
- return strcmp (name, h->name) == 0;
- }
-+
-
--/* Build a hash table for array BASE. Each element is in size of SIZE,
-- and it's first element is a pointer to the key of string.
-- It stops inserting elements until reach an NULL key. */
-+/* These functions parse "share library file name" specified for ACE. */
-
--static htab_t
--build_hash_table (const void *base, size_t size)
-+static int
-+nds32_parse_ace (const char *str, unsigned id)
- {
-- htab_t htab;
-- hashval_t hash;
-- const char *p;
-+ void *obj, *dlc = dlopen (str, RTLD_NOW | RTLD_LOCAL);
-+ char *err;
-
-- htab = htab_create_alloc (128, htab_hash_hash, htab_hash_eq,
-- NULL, xcalloc, free);
-+ if (dlc == NULL)
-+ err = (char*) dlerror ();
-+ else
-+ {
-+ obj = dlsym (dlc, "keyword_count");
-+ err = (char*) dlerror ();
-+ if (err == NULL)
-+ {
-+ nds32_keyword_count_table[id] = *(unsigned int*) obj;
-+ if (nds32_keyword_count_table[id] != 0)
-+ {
-+ nds32_keyword_table[id] =
-+ (const keyword_t**) dlsym (dlc, "keywords");
-+ err = (char*) dlerror ();
-+ }
-+ if (err == NULL)
-+ {
-+ nds32_field_table[id] =
-+ (const field_t*) dlsym (dlc, "nds32_ace_field");
-+ err = (char*) dlerror ();
-+ }
-+ if (err == NULL)
-+ {
-+ nds32_opcode_table[id] =
-+ (opcode_t*) dlsym (dlc, "nds32_ace_opcode");
-+ err = (char*) dlerror ();
-+ }
-+
-+ if (err == NULL)
-+ {
-+ if (id != NDS32_ACE)
-+ {
-+ opcode_t *opc = nds32_opcode_table[id];
-+ unsigned cpid = id - NDS32_COP0;
-+ unsigned matched = 0;
-+
-+ /* Check whether the coprocessor ID encoded matches. */
-+ /* If not, coprocessor ID is fixed for flexibitlity. */
-+ if (N32_OP6 (opc->value) == N32_OP6_COP)
-+ {
-+ if (__GF (opc->value, 4, 2) == cpid)
-+ matched = 1;
-+ }
-+ else
-+ {
-+ if (__GF (opc->value, 13, 2) == cpid)
-+ matched = 1;
-+ }
-+ if (!matched)
-+ {
-+ for (; opc->opcode != NULL; opc++)
-+ {
-+ if (N32_OP6 (opc->value) == N32_OP6_COP)
-+ opc->value = (opc->value >> 6) | __MF(cpid, 4, 2)
-+ | (opc->value & 0xf);
-+ else
-+ opc->value = (opc->value >> 15) | __MF(cpid, 13, 2)
-+ | (opc->value & 0x1fff);
-+ }
-+ }
-+ }
-+
-+ return 1;
-+ }
-+ }
-+ }
-+
-+ printf("%s\n", err);
-+ return 0;
-+}
-+
-+int
-+nds32_parse_udi (const char *str)
-+{
-+ return nds32_parse_ace (str, NDS32_ACE);
-+}
-
-- p = base;
-- while (1)
-+int
-+nds32_parse_cop0 (const char *str)
-+{
-+ return nds32_parse_ace (str, NDS32_COP0);
-+}
-+
-+int
-+nds32_parse_cop1 (const char *str)
-+{
-+ return nds32_parse_ace (str, NDS32_COP1);
-+}
-+
-+int
-+nds32_parse_cop2 (const char *str)
-+{
-+ return nds32_parse_ace (str, NDS32_COP2);
-+}
-+
-+int
-+nds32_parse_cop3 (const char *str)
-+{
-+ return nds32_parse_ace (str, NDS32_COP3);
-+}
-+
-+static void
-+build_operand_hash_table (void)
-+{
-+ unsigned k;
-+
-+ field_htab = htab_create_alloc (128, htab_hash_hash, htab_hash_eq,
-+ NULL, xcalloc, free);
-+
-+ for (k = 0; k < NDS32_CORE_COUNT; k++)
- {
-- struct nds32_hash_entry **slot;
-- struct nds32_hash_entry *h;
-+ const field_t *fld;
-
-- h = (struct nds32_hash_entry *) p;
-+ fld = nds32_field_table[k];
-+ if (fld == NULL)
-+ continue;
-
-- if (h->name == NULL)
-- break;
-+ /* Add op-codes. */
-+ while (fld->name != NULL)
-+ {
-+ hashval_t hash;
-+ const field_t **slot;
-
-- hash = htab_hash_string (h->name);
-- slot = (struct nds32_hash_entry **)
-- htab_find_slot_with_hash (htab, h->name, hash, INSERT);
-+ hash = htab_hash_string (fld->name);
-+ slot = (const field_t **)
-+ htab_find_slot_with_hash (field_htab, fld->name, hash, INSERT);
-
-- assert (slot != NULL && *slot == NULL);
-+ assert (slot != NULL && *slot == NULL);
-+ *slot = fld++;
-+ }
-+ }
-+}
-
-- *slot = h;
-+static void
-+build_keyword_hash_table (void)
-+{
-+ unsigned int i, j, k, n;
-
-- p = p + size;
-+ /* Count total keyword tables. */
-+ for (n = 0, i = 0; i < NDS32_CORE_COUNT; i++)
-+ {
-+ n += nds32_keyword_count_table[i];
- }
-
-- return htab;
-+ /* Allocate space. */
-+ hw_ktabs = (htab_t *) malloc (n * sizeof (struct htab));
-+ for (i = 0; i < n; i++)
-+ {
-+ hw_ktabs[i] = htab_create_alloc (128, htab_hash_hash, htab_hash_eq,
-+ NULL, xcalloc, free);
-+ }
-+
-+ for (n = 0, k = 0; k < NDS32_CORE_COUNT; k++, n += j)
-+ {
-+ const keyword_t **kwd;
-+
-+ if ((j = nds32_keyword_count_table[k]) == 0)
-+ continue;
-+
-+ /* Add keywords. */
-+ kwd = nds32_keyword_table[k];
-+ for (i = 0; i < j; i++)
-+ {
-+ htab_t htab;
-+ const keyword_t *kw;
-+
-+ kw = kwd[i];
-+ htab = hw_ktabs[n + i];
-+ while (kw->name != NULL)
-+ {
-+ hashval_t hash;
-+ const keyword_t **slot;
-+
-+ hash = htab_hash_string (kw->name);
-+ slot = (const keyword_t **)
-+ htab_find_slot_with_hash (htab, kw->name, hash, INSERT);
-+
-+ assert (slot != NULL && *slot == NULL);
-+ *slot = kw++;
-+ }
-+ }
-+ }
- }
-
- /* Build the syntax for a given opcode OPC. It parses the string
-@@ -1458,36 +1819,31 @@ build_opcode_syntax (struct nds32_opcode *opc)
- return;
-
- opc->syntax = xmalloc (MAX_LEX_NUM * sizeof (lex_t));
-+ memset (opc->syntax, 0, MAX_LEX_NUM * sizeof (lex_t));
-
- str = opc->instruction;
- plex = opc->syntax;
- while (*str)
- {
-- int fidx;
-+ int i, k, fidx;
-
- switch (*str)
- {
-- case '%':
-- *plex = SYN_INPUT;
-- break;
-- case '=':
-- *plex = SYN_OUTPUT;
-- break;
-- case '&':
-- *plex = SYN_INPUT | SYN_OUTPUT;
-- break;
-+ case '%': *plex = SYN_INPUT; break;
-+ case '=': *plex = SYN_OUTPUT; break;
-+ case '&': *plex = SYN_INPUT | SYN_OUTPUT; break;
- case '{':
-- *plex++ = SYN_LOPT;
-- opt++;
-- str++;
-- continue;
-+ *plex++ = SYN_LOPT;
-+ opt++;
-+ str++;
-+ continue;
- case '}':
-- *plex++ = SYN_ROPT;
-- str++;
-- continue;
-+ *plex++ = SYN_ROPT;
-+ str++;
-+ continue;
- default:
-- *plex++ = *str++;
-- continue;
-+ *plex++ = *str++;
-+ continue;
- }
- str++;
-
-@@ -1501,14 +1857,25 @@ build_opcode_syntax (struct nds32_opcode *opc)
-
- hash = htab_hash_string (odstr);
- fd = (field_t *) htab_find_with_hash (field_htab, odstr, hash);
-- fidx = fd - operand_fields;
--
- if (fd == NULL)
- {
- fprintf (stderr, "Internal error: Unknown operand, %s\n", str);
- }
-- assert (fd && fidx >= 0 && fidx < (int) ARRAY_SIZE (operand_fields));
-- *plex |= LEX_SET_FIELD (fidx);
-+
-+ /* We are not sure how these tables are organized. */
-+ /* Thus, the minimal index should be the right one. */
-+ for (fidx = 256, k = 0, i = 0; i < NDS32_CORE_COUNT; i++)
-+ {
-+ int tmp;
-+
-+ tmp = fd - nds32_field_table[i];
-+ if (tmp >= 0 && tmp < fidx)
-+ {
-+ fidx = tmp;
-+ k = i;
-+ }
-+ }
-+ *plex |= LEX_SET_FIELD (k, fidx);
-
- str += len;
- plex++;
-@@ -1519,44 +1886,37 @@ build_opcode_syntax (struct nds32_opcode *opc)
- return;
- }
-
--/* Initialize the assembler. It must be called before assembling. */
--
--void
--nds32_asm_init (nds32_asm_desc_t *pdesc, int flags)
-+static void
-+build_opcode_hash_table (void)
- {
-- int i;
-- hashval_t hash;
-+ unsigned k;
-
-- pdesc->flags = flags;
-- pdesc->mach = flags & NASM_OPEN_ARCH_MASK;
--
-- /* Build keyword tables. */
-- field_htab = build_hash_table (operand_fields,
-- sizeof (operand_fields[0]));
--
-- for (i = 0; i < _HW_LAST; i++)
-- hw_ktabs[i] = build_hash_table (keywords[i], sizeof (keyword_t));
--
-- /* Build opcode table. */
-- opcode_htab = htab_create_alloc (128, htab_hash_hash, htab_hash_eq,
-+ opcode_htab = htab_create_alloc (512, htab_hash_hash, htab_hash_eq,
- NULL, xcalloc, free);
-
-- for (i = 0; i < (int) ARRAY_SIZE (nds32_opcodes); i++)
-+ for (k = 0; k < NDS32_CORE_COUNT; k++)
- {
-- struct nds32_opcode **slot;
-- struct nds32_opcode *opc;
-+ opcode_t *opc;
-+
-+ opc = nds32_opcode_table[k];
-+ if (opc == NULL)
-+ continue;
-
-- opc = &nds32_opcodes[i];
-- if ((opc->opcode != NULL) && (opc->instruction != NULL))
-+ /* Add op-codes. */
-+ while ((opc->opcode != NULL) && (opc->instruction != NULL))
- {
-+ hashval_t hash;
-+ opcode_t **slot;
-+
- hash = htab_hash_string (opc->opcode);
-- slot = (struct nds32_opcode **)
-- htab_find_slot_with_hash (opcode_htab, opc->opcode, hash, INSERT);
-+ slot = (opcode_t **)
-+ htab_find_slot_with_hash (opcode_htab, opc->opcode, hash,
-+ INSERT);
-
- #define NDS32_PREINIT_SYNTAX
- #if defined (NDS32_PREINIT_SYNTAX)
-- /* Initial SYNTAX when build opcode table, so bug in syntax can be
-- found when initialized rather than used. */
-+ /* Initial SYNTAX when build opcode table, so bug in syntax
-+ can be found when initialized rather than used. */
- build_opcode_syntax (opc);
- #endif
-
-@@ -1567,16 +1927,44 @@ nds32_asm_init (nds32_asm_desc_t *pdesc, int flags)
- }
- else
- {
-+ opcode_t *ptr;
-+
- /* Already exists. Append to the list. */
-- opc = *slot;
-- while (opc->next)
-- opc = opc->next;
-- opc->next = &nds32_opcodes[i];
-+ ptr = *slot;
-+ while (ptr->next)
-+ ptr = ptr->next;
-+ ptr->next = opc;
-+ opc->next = NULL;
- }
-+ opc++;
- }
- }
- }
-
-+/* Initialize the assembler. It must be called before assembling. */
-+
-+void
-+nds32_asm_init (nds32_asm_desc_t *pdesc, int flags)
-+{
-+ pdesc->flags = flags;
-+ pdesc->mach = flags & NASM_OPEN_ARCH_MASK;
-+
-+ /* Setup main core. */
-+ nds32_keyword_table[NDS32_MAIN_CORE] = &keywords[0];
-+ nds32_keyword_count_table[NDS32_MAIN_CORE] = _HW_LAST;
-+ nds32_opcode_table[NDS32_MAIN_CORE] = &nds32_opcodes[0];
-+ nds32_field_table[NDS32_MAIN_CORE] = &operand_fields[0];
-+
-+ /* Build operand hash table. */
-+ build_operand_hash_table ();
-+
-+ /* Build keyword hash tables. */
-+ build_keyword_hash_table ();
-+
-+ /* Build op-code hash table. */
-+ build_opcode_hash_table ();
-+}
-+
- /* Parse the input and store operand keyword string in ODSTR.
- This function is only used for parsing keywords,
- HW_INT/HW_UINT are parsed parse_operand callback handler. */
-@@ -1617,6 +2005,11 @@ parse_re (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
- if (__GF (pinsn->insn, 20, 5) > (unsigned int) k->value)
- return NASM_ERR_OPERAND;
-
-+ /* Register not allowed in reduced register. */
-+ if ((pdesc->flags & NASM_OPEN_REDUCED_REG)
-+ && (k->attr & ATTR (RDREG)) == 0)
-+ return NASM_ERR_REG_REDUCED;
-+
- *value = k->value;
- *pstr = end;
- return NASM_R_CONST;
-@@ -1644,6 +2037,11 @@ parse_re2 (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
- if (k == NULL)
- return NASM_ERR_OPERAND;
-
-+ /* Register not allowed in reduced register. */
-+ if ((pdesc->flags & NASM_OPEN_REDUCED_REG)
-+ && (k->attr & ATTR (RDREG)) == 0)
-+ return NASM_ERR_REG_REDUCED;
-+
- if (k->value == 6)
- *value = 0;
- else if (k->value == 8)
-@@ -1699,7 +2097,8 @@ static int aext_im5_ip = 0;
- static int aext_im6_ip = 0;
- /* Parse the operand of audio ext. */
- static int
--parse_aext_reg (char **pstr, int *value, int hw_res)
-+parse_aext_reg (struct nds32_asm_desc *pdesc, char **pstr,
-+ int *value, int hw_res)
- {
- char *end = *pstr;
- char odstr[MAX_KEYWORD_LEN];
-@@ -1716,20 +2115,27 @@ parse_aext_reg (char **pstr, int *value, int hw_res)
- if (k == NULL)
- return NASM_ERR_OPERAND;
-
-+ if (hw_res == HW_GPR
-+ && (pdesc->flags & NASM_OPEN_REDUCED_REG)
-+ && (k->attr & ATTR (RDREG)) == 0)
-+ return NASM_ERR_REG_REDUCED;
-+
- *value = k->value;
- *pstr = end;
- return NASM_R_CONST;
- }
-
- static int
--parse_a30b20 (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
-+parse_a30b20 (struct nds32_asm_desc *pdesc,
- struct nds32_asm_insn *pinsn ATTRIBUTE_UNUSED,
- char **pstr, int64_t *value)
- {
- int rt_value, ret;
-
-- ret = parse_aext_reg (pstr, &rt_value, HW_GPR);
-+ ret = parse_aext_reg (pdesc, pstr, &rt_value, HW_GPR);
-
-+ if (ret == NASM_ERR_REG_REDUCED)
-+ return NASM_ERR_REG_REDUCED;
- if ((ret == NASM_ERR_OPERAND) || (rt_value > 15))
- return NASM_ERR_OPERAND;
-
-@@ -1739,14 +2145,16 @@ parse_a30b20 (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
- }
-
- static int
--parse_rt21 (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
-+parse_rt21 (struct nds32_asm_desc *pdesc,
- struct nds32_asm_insn *pinsn ATTRIBUTE_UNUSED,
- char **pstr, int64_t *value)
- {
- int rt_value, ret, tmp_value, tmp1, tmp2;
-
-- ret = parse_aext_reg (pstr, &rt_value, HW_GPR);
-+ ret = parse_aext_reg (pdesc, pstr, &rt_value, HW_GPR);
-
-+ if (ret == NASM_ERR_REG_REDUCED)
-+ return NASM_ERR_REG_REDUCED;
- if ((ret == NASM_ERR_OPERAND) || (rt_value > 15))
- return NASM_ERR_OPERAND;
- tmp1 = (aext_a30b20 & 0x08);
-@@ -1762,14 +2170,16 @@ parse_rt21 (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
- }
-
- static int
--parse_rte_start (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
-+parse_rte_start (struct nds32_asm_desc *pdesc,
- struct nds32_asm_insn *pinsn ATTRIBUTE_UNUSED,
- char **pstr, int64_t *value)
- {
- int rt_value, ret, tmp1, tmp2;
-
-- ret = parse_aext_reg (pstr, &rt_value, HW_GPR);
-+ ret = parse_aext_reg (pdesc, pstr, &rt_value, HW_GPR);
-
-+ if (ret == NASM_ERR_REG_REDUCED)
-+ return NASM_ERR_REG_REDUCED;
- if ((ret == NASM_ERR_OPERAND) || (rt_value > 15)
- || (rt_value & 0x01))
- return NASM_ERR_OPERAND;
-@@ -1786,13 +2196,16 @@ parse_rte_start (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
- }
-
- static int
--parse_rte_end (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
-+parse_rte_end (struct nds32_asm_desc *pdesc,
- struct nds32_asm_insn *pinsn ATTRIBUTE_UNUSED,
- char **pstr, int64_t *value)
- {
- int rt_value, ret, tmp1, tmp2;
-
-- ret = parse_aext_reg (pstr, &rt_value, HW_GPR);
-+ ret = parse_aext_reg (pdesc, pstr, &rt_value, HW_GPR);
-+
-+ if (ret == NASM_ERR_REG_REDUCED)
-+ return NASM_ERR_REG_REDUCED;
- if ((ret == NASM_ERR_OPERAND) || (rt_value > 15)
- || ((rt_value & 0x01) == 0)
- || (rt_value != (aext_rte + 1)))
-@@ -1801,6 +2214,7 @@ parse_rte_end (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
- tmp2 = (rt_value & 0x08);
- if (tmp1 != tmp2)
- return NASM_ERR_OPERAND;
-+
- /* Rt=CONCAT(c, t21, 0), t21:bit11-10. */
- rt_value = (rt_value & 0x06) << 4;
- *value = rt_value;
-@@ -1808,16 +2222,20 @@ parse_rte_end (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
- }
-
- static int
--parse_rte69_start (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
-+parse_rte69_start (struct nds32_asm_desc *pdesc,
- struct nds32_asm_insn *pinsn ATTRIBUTE_UNUSED,
- char **pstr, int64_t *value)
- {
- int rt_value, ret;
-
-- ret = parse_aext_reg (pstr, &rt_value, HW_GPR);
-+ ret = parse_aext_reg (pdesc, pstr, &rt_value, HW_GPR);
-+
-+ if (ret == NASM_ERR_REG_REDUCED)
-+ return NASM_ERR_REG_REDUCED;
- if ((ret == NASM_ERR_OPERAND)
- || (rt_value & 0x01))
- return NASM_ERR_OPERAND;
-+
- aext_rte = rt_value;
- rt_value = (rt_value >> 1);
- *value = rt_value;
-@@ -1825,17 +2243,21 @@ parse_rte69_start (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
- }
-
- static int
--parse_rte69_end (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
-+parse_rte69_end (struct nds32_asm_desc *pdesc,
- struct nds32_asm_insn *pinsn ATTRIBUTE_UNUSED,
- char **pstr, int64_t *value)
- {
- int rt_value, ret;
-
-- ret = parse_aext_reg (pstr, &rt_value, HW_GPR);
-+ ret = parse_aext_reg (pdesc, pstr, &rt_value, HW_GPR);
-+
-+ if (ret == NASM_ERR_REG_REDUCED)
-+ return NASM_ERR_REG_REDUCED;
- if ((ret == NASM_ERR_OPERAND)
- || ((rt_value & 0x01) == 0)
- || (rt_value != (aext_rte + 1)))
- return NASM_ERR_OPERAND;
-+
- aext_rte = rt_value;
- rt_value = (rt_value >> 1);
- *value = rt_value;
-@@ -1843,13 +2265,13 @@ parse_rte69_end (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
- }
-
- static int
--parse_im5_ip (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
-+parse_im5_ip (struct nds32_asm_desc *pdesc,
- struct nds32_asm_insn *pinsn ATTRIBUTE_UNUSED,
- char **pstr, int64_t *value)
- {
- int rt_value, ret, new_value;
-
-- ret = parse_aext_reg (pstr, &rt_value, HW_AEXT_IM_I);
-+ ret = parse_aext_reg (pdesc, pstr, &rt_value, HW_AEXT_IM_I);
- if (ret == NASM_ERR_OPERAND)
- return NASM_ERR_OPERAND;
- /* p = bit[4].bit[1:0], r = bit[4].bit[3:2]. */
-@@ -1861,13 +2283,13 @@ parse_im5_ip (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
- }
-
- static int
--parse_im5_mr (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
-+parse_im5_mr (struct nds32_asm_desc *pdesc,
- struct nds32_asm_insn *pinsn ATTRIBUTE_UNUSED,
- char **pstr, int64_t *value)
- {
- int rt_value, ret, new_value, tmp1, tmp2;
-
-- ret = parse_aext_reg (pstr, &rt_value, HW_AEXT_IM_M);
-+ ret = parse_aext_reg (pdesc, pstr, &rt_value, HW_AEXT_IM_M);
- if (ret == NASM_ERR_OPERAND)
- return NASM_ERR_OPERAND;
- /* p = bit[4].bit[1:0], r = bit[4].bit[3:2]. */
-@@ -1881,13 +2303,13 @@ parse_im5_mr (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
- }
-
- static int
--parse_im6_ip (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
-+parse_im6_ip (struct nds32_asm_desc *pdesc,
- struct nds32_asm_insn *pinsn ATTRIBUTE_UNUSED,
- char **pstr, int64_t *value)
- {
- int rt_value, ret;
-
-- ret = parse_aext_reg (pstr, &rt_value, HW_AEXT_IM_I);
-+ ret = parse_aext_reg (pdesc, pstr, &rt_value, HW_AEXT_IM_I);
- if ((ret == NASM_ERR_OPERAND) || (rt_value > 3))
- return NASM_ERR_OPERAND;
- /* p = 0.bit[1:0]. */
-@@ -1897,13 +2319,13 @@ parse_im6_ip (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
- }
-
- static int
--parse_im6_iq (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
-+parse_im6_iq (struct nds32_asm_desc *pdesc,
- struct nds32_asm_insn *pinsn ATTRIBUTE_UNUSED,
- char **pstr, int64_t *value)
- {
- int rt_value, ret;
-
-- ret = parse_aext_reg (pstr, &rt_value, HW_AEXT_IM_I);
-+ ret = parse_aext_reg (pdesc, pstr, &rt_value, HW_AEXT_IM_I);
- if ((ret == NASM_ERR_OPERAND) || (rt_value < 4))
- return NASM_ERR_OPERAND;
- /* q = 1.bit[1:0]. */
-@@ -1914,13 +2336,13 @@ parse_im6_iq (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
- }
-
- static int
--parse_im6_mr (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
-+parse_im6_mr (struct nds32_asm_desc *pdesc,
- struct nds32_asm_insn *pinsn ATTRIBUTE_UNUSED,
- char **pstr, int64_t *value)
- {
- int rt_value, ret;
-
-- ret = parse_aext_reg (pstr, &rt_value, HW_AEXT_IM_M);
-+ ret = parse_aext_reg (pdesc, pstr, &rt_value, HW_AEXT_IM_M);
- if ((ret == NASM_ERR_OPERAND) || (rt_value > 3))
- return NASM_ERR_OPERAND;
- /* r = 0.bit[3:2]. */
-@@ -1929,13 +2351,13 @@ parse_im6_mr (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
- }
-
- static int
--parse_im6_ms (struct nds32_asm_desc *pdesc ATTRIBUTE_UNUSED,
-+parse_im6_ms (struct nds32_asm_desc *pdesc,
- struct nds32_asm_insn *pinsn ATTRIBUTE_UNUSED,
- char **pstr, int64_t *value)
- {
- int rt_value, ret;
-
-- ret = parse_aext_reg (pstr, &rt_value, HW_AEXT_IM_M);
-+ ret = parse_aext_reg (pdesc, pstr, &rt_value, HW_AEXT_IM_M);
- if ((ret == NASM_ERR_OPERAND) || (rt_value < 4))
- return NASM_ERR_OPERAND;
- /* s = 1.bit[5:4]. */
-@@ -1952,9 +2374,9 @@ parse_operand (nds32_asm_desc_t *pdesc, nds32_asm_insn_t *pinsn,
- char odstr[MAX_KEYWORD_LEN];
- char *end;
- hashval_t hash;
-- const field_t *fld = &LEX_GET_FIELD (syn);
-+ const field_t *fld = &LEX_GET_FIELD (((syn >> 8) & 0xff) - 1, syn);
- keyword_t *k;
-- int64_t value;
-+ int64_t value = 0; /* 0x100000000; Big enough to overflow. */
- int r;
- uint64_t modifier = 0;
-
-@@ -1963,23 +2385,31 @@ parse_operand (nds32_asm_desc_t *pdesc, nds32_asm_insn_t *pinsn,
- if (fld->parse)
- {
- r = fld->parse (pdesc, pinsn, &end, &value);
-- if (r == NASM_ERR_OPERAND)
-+ if (r == NASM_ERR_OPERAND || r == NASM_ERR_REG_REDUCED)
- {
-- pdesc->result = NASM_ERR_OPERAND;
-+ pdesc->result = r;
- return 0;
- }
- goto done;
- }
-
-- if (fld->hw_res < _HW_LAST)
-+ /* Check valid keyword group. */
-+ if (fld->hw_res < HW_INT)
- {
-+ int n = 0, i;
-+
-+ /* Calculate index of keyword hash table. */
-+ for (i = 0; i < (fld->hw_res >> 8); i++)
-+ n += nds32_keyword_count_table[i];
-+
- /* Parse the operand in assembly code. */
- if (*end == '$')
- end++;
- end = parse_to_delimiter (end, odstr);
-
- hash = htab_hash_string (odstr);
-- k = htab_find_with_hash (hw_ktabs[fld->hw_res], odstr, hash);
-+ k = htab_find_with_hash (hw_ktabs[n + (fld->hw_res & 0xff)], odstr,
-+ hash);
-
- if (k == NULL)
- {
-@@ -2086,7 +2516,7 @@ done:
- {
- /* Sign-ext the value. */
- if (((value >> 32) == 0) && (value & 0x80000000))
-- value |= (int64_t) -1U << 31;
-+ value |= (int64_t)((uint64_t) -1 << 31);
-
-
- /* Shift the value to positive domain. */
-diff --git binutils-2.30/opcodes/nds32-asm.h binutils-2.30-nds32/opcodes/nds32-asm.h
-index c67e590c64..ea165833c3 100644
---- binutils-2.30/opcodes/nds32-asm.h
-+++ binutils-2.30-nds32/opcodes/nds32-asm.h
-@@ -77,6 +77,8 @@ enum
- NASM_ATTR_SATURATION_EXT = 0x0400000,
- NASM_ATTR_PCREL = 0x0800000,
- NASM_ATTR_GPREL = 0x1000000,
-+ NASM_ATTR_DSP_ISAEXT = 0x2000000,
-+ NASM_ATTR_ZOL = (1 << 26),
-
- /* Attributes for relocations. */
- NASM_ATTR_HI20 = 0x10000000,
-@@ -84,22 +86,30 @@ enum
- NASM_ATTR_LO20 = 0x40000000,
-
- /* Attributes for registers. */
-- NASM_ATTR_RDREG = 0x000100
-+ NASM_ATTR_RDREG = 0x000100,
-+
- };
-
-+#define NDS32_CORE_COUNT 6
-+#define NDS32_MAIN_CORE 0
-+#define NDS32_ACE 1
-+#define NDS32_COP0 2
-+#define NDS32_COP1 3
-+#define NDS32_COP2 4
-+#define NDS32_COP3 5
-+
- enum
- {
-- /* This is a field (operand) of just a separator char. */
-- SYN_FIELD = 0x100,
--
- /* This operand is used for input or output. (define or use) */
-- SYN_INPUT = 0x1000,
-- SYN_OUTPUT = 0x2000,
-- SYN_LOPT = 0x4000,
-- SYN_ROPT = 0x8000,
--
-- /* Hardware resources. */
-- HW_GPR = 0,
-+ SYN_INPUT = 0x10000,
-+ SYN_OUTPUT = 0x20000,
-+ SYN_LOPT = 0x40000,
-+ SYN_ROPT = 0x80000,
-+
-+ /* Hardware resources:
-+ Current set up allows up to 256 resources for each class
-+ defined above. */
-+ HW_GPR = NDS32_MAIN_CORE << 8,
- HW_USR,
- HW_DXR,
- HW_SR,
-@@ -128,14 +138,20 @@ enum
- HW_AEXT_ARIDX,
- HW_AEXT_ARIDX2,
- HW_AEXT_ARIDXI,
-+ HW_AEXT_ARIDXI_MX,
- _HW_LAST,
- /* TODO: Maybe we should add a new type to distinguish address and
-- const int. Only the former allows symbols and relocations. */
-- HW_INT,
-+ const int. Only the former allows symbols and relocations. */
-+ HW_ACE_BASE = NDS32_ACE << 8,
-+ HW_COP0_BASE = NDS32_COP0 << 8,
-+ HW_COP1_BASE = NDS32_COP1 << 8,
-+ HW_COP2_BASE = NDS32_COP2 << 8,
-+ HW_COP3_BASE = NDS32_COP3 << 8,
-+ HW_INT = 0x1000,
- HW_UINT
- };
-
--/* for audio-extension. */
-+/* For audio-extension. */
- enum
- {
- N32_AEXT_AMADD = 0,
-@@ -159,7 +175,7 @@ enum
- N32_AEXT_AMBBS,
- N32_AEXT_AMBTS,
- N32_AEXT_AMTBS,
-- N32_AEXT_AMTTS
-+ N32_AEXT_AMTTS,
- };
-
- /* Macro for instruction attribute. */
-@@ -212,7 +228,7 @@ typedef struct nds32_opcode
- struct nds32_opcode *next;
-
- /* TODO: Extra constrains and verification.
-- For example, `mov55 $sp, $sp' is not allowed in v3. */
-+ For example, `mov55 $sp, $sp' is not allowed in v3. */
- } opcode_t;
-
- typedef struct nds32_asm_insn
-@@ -266,6 +282,11 @@ typedef struct nds32_field
-
- extern void nds32_assemble (nds32_asm_desc_t *, nds32_asm_insn_t *, char *);
- extern void nds32_asm_init (nds32_asm_desc_t *, int);
-+extern int nds32_parse_udi (const char *);
-+extern int nds32_parse_cop0 (const char *);
-+extern int nds32_parse_cop1 (const char *);
-+extern int nds32_parse_cop2 (const char *);
-+extern int nds32_parse_cop3 (const char *);
-
- #define OP6(op6) (N32_OP6_ ## op6 << 25)
-
-@@ -277,6 +298,9 @@ extern void nds32_asm_init (nds32_asm_desc_t *, int);
- #define SIMD(sub) (OP6 (SIMD) | N32_SIMD_ ## sub)
- #define ALU1(sub) (OP6 (ALU1) | N32_ALU1_ ## sub)
- #define ALU2(sub) (OP6 (ALU2) | N32_ALU2_ ## sub)
-+#define ALU2_1(sub) (OP6 (ALU2) | N32_BIT (6) | N32_ALU2_ ## sub)
-+#define ALU2_2(sub) (OP6 (ALU2) | N32_BIT (7) | N32_ALU2_ ## sub)
-+#define ALU2_3(sub) (OP6 (ALU2) | N32_BIT (6) | N32_BIT (7) | N32_ALU2_ ## sub)
- #define MISC(sub) (OP6 (MISC) | N32_MISC_ ## sub)
- #define MEM(sub) (OP6 (MEM) | N32_MEM_ ## sub)
- #define FPU_RA_IMMBI(sub) (OP6 (sub) | N32_BIT (12))
-diff --git binutils-2.30/opcodes/nds32-dis.c binutils-2.30-nds32/opcodes/nds32-dis.c
-index 418019ae87..bb5106f954 100644
---- binutils-2.30/opcodes/nds32-dis.c
-+++ binutils-2.30-nds32/opcodes/nds32-dis.c
-@@ -35,92 +35,71 @@
- /* Get fields macro define. */
- #define MASK_OP(insn, mask) ((insn) & (0x3f << 25 | (mask)))
-
-+/* For mapping symbol. */
-+enum map_type
-+{
-+ MAP_DATA0,
-+ MAP_DATA1,
-+ MAP_DATA2,
-+ MAP_DATA3,
-+ MAP_DATA4,
-+ MAP_CODE,
-+};
-+
-+struct nds32_private_data
-+{
-+ /* Whether any mapping symbols are present in the provided symbol
-+ table. -1 if we do not know yet, otherwise 0 or 1. */
-+ int has_mapping_symbols;
-+
-+ /* Track the last type (although this doesn't seem to be useful). */
-+ enum map_type last_mapping_type;
-+
-+ /* Tracking symbol table information. */
-+ int last_symbol_index;
-+ bfd_vma last_addr;
-+};
- /* Default text to print if an instruction isn't recognized. */
- #define UNKNOWN_INSN_MSG _("*unknown*")
-+
- #define NDS32_PARSE_INSN16 0x01
- #define NDS32_PARSE_INSN32 0x02
--#define NDS32_PARSE_EX9IT 0x04
--#define NDS32_PARSE_EX9TAB 0x08
-
-+static void print_insn16 (bfd_vma, disassemble_info *,
-+ uint32_t, uint32_t);
-+static void print_insn32 (bfd_vma, disassemble_info *, uint32_t,
-+ uint32_t);
-+static uint32_t nds32_mask_opcode (uint32_t);
-+static void nds32_special_opcode (uint32_t, struct nds32_opcode **);
-+static int get_mapping_symbol_type (struct disassemble_info *, int,
-+ enum map_type *);
-+static int is_mapping_symbol (struct disassemble_info *, int,
-+ enum map_type *);
-+
-+extern const field_t *nds32_field_table[NDS32_CORE_COUNT];
-+extern opcode_t *nds32_opcode_table[NDS32_CORE_COUNT];
-+extern keyword_t **nds32_keyword_table[NDS32_CORE_COUNT];
- extern struct nds32_opcode nds32_opcodes[];
- extern const field_t operand_fields[];
--extern const keyword_t *keywords[];
-+extern keyword_t *keywords[];
- extern const keyword_t keyword_gpr[];
--static void print_insn16 (bfd_vma pc, disassemble_info *info,
-- uint32_t insn, uint32_t parse_mode);
--static void print_insn32 (bfd_vma pc, disassemble_info *info, uint32_t insn,
-- uint32_t parse_mode);
--static uint32_t nds32_mask_opcode (uint32_t);
--static void nds32_special_opcode (uint32_t, struct nds32_opcode **);
-
--/* define in objdump.c. */
-+/* Defined in objdump.c. */
- struct objdump_disasm_info
- {
-- bfd * abfd;
-- asection * sec;
-- bfd_boolean require_sec;
-- arelent ** dynrelbuf;
-- long dynrelcount;
-+ bfd *abfd;
-+ asection *sec;
-+ bfd_boolean require_sec;
-+ arelent **dynrelbuf;
-+ long dynrelcount;
- disassembler_ftype disassemble_fn;
-- arelent * reloc;
-+ arelent *reloc;
- };
-
--/* file_ptr ex9_filepos=NULL;. */
--bfd_byte *ex9_data = NULL;
--int ex9_ready = 0, ex9_base_offset = 0;
--
- /* Hash function for disassemble. */
-
- static htab_t opcode_htab;
-
--static void
--nds32_ex9_info (bfd_vma pc ATTRIBUTE_UNUSED,
-- disassemble_info *info, uint32_t ex9_index)
--{
-- uint32_t insn;
-- static asymbol *itb = NULL;
-- bfd_byte buffer[4];
-- long unsigned int isec_vma;
--
-- /* Lookup itb symbol. */
-- if (!itb)
-- {
-- int i;
--
-- for (i = 0; i < info->symtab_size; i++)
-- if (bfd_asymbol_name (info->symtab[i])
-- && (strcmp (bfd_asymbol_name (info->symtab[i]), "$_ITB_BASE_") == 0
-- || strcmp (bfd_asymbol_name (info->symtab[i]),
-- "_ITB_BASE_") == 0))
-- {
-- itb = info->symtab[i];
-- break;
-- }
--
-- /* Lookup it only once, in case _ITB_BASE_ doesn't exist at all. */
-- if (itb == NULL)
-- itb = (void *) -1;
-- }
--
-- if (itb == (void *) -1)
-- return;
--
-- isec_vma = itb->section->vma;
-- isec_vma = itb->section->vma - bfd_asymbol_value (itb);
-- if (!itb->section || !itb->section->owner)
-- return;
-- bfd_get_section_contents (itb->section->owner, itb->section, buffer,
-- ex9_index * 4 - isec_vma, 4);
-- insn = bfd_getb32 (buffer);
-- /* 16-bit instructions in ex9 table. */
-- if (insn & 0x80000000)
-- print_insn16 (pc, info, (insn & 0x0000FFFF),
-- NDS32_PARSE_INSN16 | NDS32_PARSE_EX9IT);
-- /* 32-bit instructions in ex9 table. */
-- else
-- print_insn32 (pc, info, insn, NDS32_PARSE_INSN32 | NDS32_PARSE_EX9IT);
--}
--
- /* Find the value map register name. */
-
- static keyword_t *
-@@ -155,7 +134,7 @@ nds32_parse_audio_ext (const field_t *pfd,
- else
- int_value = __GF (insn, pfd->bitpos, pfd->bitsize) << pfd->shift;
-
-- if (int_value < 10)
-+ if (int_value < 0)
- func (stream, "#%d", int_value);
- else
- func (stream, "#0x%x", int_value);
-@@ -186,7 +165,7 @@ nds32_parse_audio_ext (const field_t *pfd,
- {
- new_value |= 0x04;
- }
-- /* Rt CONCAT(c, t21, t0). */
-+ /* Rt CONCAT(c, t21, t0). */
- else if (strcmp (pfd->name, "a_rt21") == 0)
- {
- new_value = (insn & 0x00000020) >> 5;
-@@ -221,12 +200,33 @@ nds32_parse_audio_ext (const field_t *pfd,
- func (stream, "$%s", psys_reg->name);
- }
-
--/* Dump instruction. If the opcode is unknown, return FALSE. */
-+/* Match instruction opcode with keyword table. */
-+
-+static field_t *
-+match_field (char *name)
-+{
-+ field_t *pfd;
-+ int k;
-+
-+ for (k = 0; k < NDS32_CORE_COUNT; k++)
-+ {
-+ pfd = (field_t *) nds32_field_table[k];
-+ while (1)
-+ {
-+ if (pfd->name == NULL)
-+ break;
-+ if (strcmp (name, pfd->name) == 0)
-+ return pfd;
-+ pfd++;
-+ }
-+ }
-+
-+ return NULL;
-+}
-
- static void
- nds32_parse_opcode (struct nds32_opcode *opc, bfd_vma pc ATTRIBUTE_UNUSED,
-- disassemble_info *info, uint32_t insn,
-- uint32_t parse_mode)
-+ disassemble_info *info, uint32_t insn, uint32_t parse_mode)
- {
- int op = 0;
- fprintf_ftype func = info->fprintf_func;
-@@ -245,9 +245,6 @@ nds32_parse_opcode (struct nds32_opcode *opc, bfd_vma pc ATTRIBUTE_UNUSED,
- return;
- }
-
-- if (parse_mode & NDS32_PARSE_EX9IT)
-- func (stream, " !");
--
- pstr_src = opc->instruction;
- if (*pstr_src == 0)
- {
-@@ -259,7 +256,6 @@ nds32_parse_opcode (struct nds32_opcode *opc, bfd_vma pc ATTRIBUTE_UNUSED,
- {
- func (stream, "%s ", opc->opcode);
- }
--
- /* NDS32_PARSE_INSN32. */
- else
- {
-@@ -269,7 +265,7 @@ nds32_parse_opcode (struct nds32_opcode *opc, bfd_vma pc ATTRIBUTE_UNUSED,
- else if (strstr (opc->instruction, "tito"))
- func (stream, "%s", opc->opcode);
- else
-- func (stream, "%s\t", opc->opcode);
-+ func (stream, "%s ", opc->opcode);
- }
-
- while (*pstr_src)
-@@ -280,7 +276,7 @@ nds32_parse_opcode (struct nds32_opcode *opc, bfd_vma pc ATTRIBUTE_UNUSED,
- case '=':
- case '&':
- pstr_src++;
-- /* Compare with operand_fields[].name. */
-+ /* Compare name with operand table entries. */
- pstr_tmp = &tmp_string[0];
- while (*pstr_src)
- {
-@@ -293,18 +289,9 @@ nds32_parse_opcode (struct nds32_opcode *opc, bfd_vma pc ATTRIBUTE_UNUSED,
- *pstr_tmp++ = *pstr_src++;
- }
- *pstr_tmp = 0;
-+ if ((pfd = match_field (&tmp_string[0])) == NULL)
-+ return;
-
-- pfd = (const field_t *) &operand_fields[0];
-- while (1)
-- {
-- if (pfd->name == NULL)
-- return;
-- else if (strcmp (&tmp_string[0], pfd->name) == 0)
-- break;
-- pfd++;
-- }
--
-- /* For insn-16. */
- if (parse_mode & NDS32_PARSE_INSN16)
- {
- if (pfd->hw_res == HW_GPR)
-@@ -331,7 +318,7 @@ nds32_parse_opcode (struct nds32_opcode *opc, bfd_vma pc ATTRIBUTE_UNUSED,
- if (pfd->hw_res == HW_INT)
- int_value =
- N32_IMMS ((insn >> pfd->bitpos),
-- pfd->bitsize) << pfd->shift;
-+ pfd->bitsize) << pfd->shift;
- else
- int_value =
- __GF (insn, pfd->bitpos, pfd->bitsize) << pfd->shift;
-@@ -348,12 +335,11 @@ nds32_parse_opcode (struct nds32_opcode *opc, bfd_vma pc ATTRIBUTE_UNUSED,
- int_value = 0 - (128 - int_value);
- func (stream, "#%d", int_value);
- }
-- /* beqz38/bnez38/beqs38/bnes38/j8/beqzs8/bnezs8/ifcall9. */
-+ /* beqz38/bnez38/beqs38/bnes38/j8/beqzs8/bnezs8. */
- else if ((opc->value == 0xc000) || (opc->value == 0xc800)
- || (opc->value == 0xd000) || (opc->value == 0xd800)
- || (opc->value == 0xd500) || (opc->value == 0xe800)
-- || (opc->value == 0xe900)
-- || (opc->value == 0xf800))
-+ || (opc->value == 0xe900))
- {
- info->print_address_func (int_value + pc, info);
- }
-@@ -365,28 +351,17 @@ nds32_parse_opcode (struct nds32_opcode *opc, bfd_vma pc ATTRIBUTE_UNUSED,
- func (stream, "~$%s", keyword_gpr[push25gpr].name);
- func (stream, ", $fp, $gp, $lp}");
- }
-- /* ex9.it. */
-- else if ((opc->value == 0xdd40) || (opc->value == 0xea00))
-- {
-- func (stream, "#%d", int_value);
-- nds32_ex9_info (pc, info, int_value);
-- }
- else if (pfd->hw_res == HW_INT)
- {
-- if (int_value < 10)
-+ if (int_value < 0)
- func (stream, "#%d", int_value);
- else
- func (stream, "#0x%x", int_value);
- }
-- else /* if (pfd->hw_res == HW_UINT). */
-- {
-- if (int_value < 10)
-- func (stream, "#%u", int_value);
-- else
-- func (stream, "#0x%x", int_value);
-- }
-+ /* if(pfd->hw_res == HW_UINT). */
-+ else
-+ func (stream, "#0x%x", int_value);
- }
--
- }
- /* for audio-ext. */
- else if (op == N32_OP6_AEXT)
-@@ -394,12 +369,13 @@ nds32_parse_opcode (struct nds32_opcode *opc, bfd_vma pc ATTRIBUTE_UNUSED,
- nds32_parse_audio_ext (pfd, info, insn);
- }
- /* for insn-32. */
-- else if (pfd->hw_res < _HW_LAST)
-+ else if (pfd->hw_res < HW_INT)
- {
- int_value =
- __GF (insn, pfd->bitpos, pfd->bitsize) << pfd->shift;
-
-- psys_reg = (keyword_t*) keywords[pfd->hw_res];
-+ psys_reg = *(nds32_keyword_table[pfd->hw_res >> 8]
-+ + (pfd->hw_res & 0xff));
-
- psys_reg = nds32_find_reg_keyword (psys_reg, int_value);
- /* For HW_SR, dump the index when it can't
-@@ -444,15 +420,7 @@ nds32_parse_opcode (struct nds32_opcode *opc, bfd_vma pc ATTRIBUTE_UNUSED,
- /* FIXME: Handle relocation. */
- if (info->flags & INSN_HAS_RELOC)
- pc = 0;
-- /* Check if insn32 in ex9 table. */
-- if (parse_mode & NDS32_PARSE_EX9IT)
-- info->print_address_func ((pc & 0xFE000000) | int_value,
-- info);
-- /* Check if decode ex9 table, PC(31,25)|Inst(23,0)<<1. */
-- else if (parse_mode & NDS32_PARSE_EX9TAB)
-- func (stream, "PC(31,25)|#0x%x", int_value);
-- else
-- info->print_address_func (int_value + pc, info);
-+ info->print_address_func (int_value + pc, info);
- }
- else if (op == N32_OP6_LSMW)
- {
-@@ -496,17 +464,14 @@ nds32_parse_opcode (struct nds32_opcode *opc, bfd_vma pc ATTRIBUTE_UNUSED,
- }
- else if (pfd->hw_res == HW_INT)
- {
-- if (int_value < 10)
-+ if (int_value < 0)
- func (stream, "#%d", int_value);
- else
- func (stream, "#0x%x", int_value);
- }
-- else /* if (pfd->hw_res == HW_UINT). */
-+ else /* if(pfd->hw_res == HW_UINT). */
- {
-- if (int_value < 10)
-- func (stream, "#%u", int_value);
-- else
-- func (stream, "#0x%x", int_value);
-+ func (stream, "#0x%x", int_value);
- }
- }
- break;
-@@ -516,34 +481,13 @@ nds32_parse_opcode (struct nds32_opcode *opc, bfd_vma pc ATTRIBUTE_UNUSED,
- pstr_src++;
- break;
-
-- case ',':
-- func (stream, ", ");
-- pstr_src++;
-- break;
--
-- case '+':
-- func (stream, " + ");
-- pstr_src++;
-- break;
--
-- case '<':
-- if (pstr_src[1] == '<')
-- {
-- func (stream, " << ");
-- pstr_src += 2;
-- }
-- else
-- {
-- func (stream, " <");
-- pstr_src++;
-- }
-- break;
--
- default:
- func (stream, "%c", *pstr_src++);
- break;
-- }
-- }
-+ } /* switch (*pstr_src). */
-+
-+ } /* while (*pstr_src). */
-+ return;
- }
-
- /* Filter instructions with some bits must be fixed. */
-@@ -571,7 +515,7 @@ nds32_filter_unknown_insn (uint32_t insn, struct nds32_opcode **opc)
- if (__GF (insn, 5, 5) != 0)
- *opc = NULL;
- break;
-- case BR2 (IFCALL):
-+ case BR2 (SOP0):
- if (__GF (insn, 20, 5) != 0)
- *opc = NULL;
- break;
-@@ -692,6 +636,7 @@ print_insn16 (bfd_vma pc, disassemble_info *info,
- }
- break;
- }
-+
- opcode = insn & mask;
- opc = (struct nds32_opcode *) htab_find (opcode_htab, &opcode);
-
-@@ -715,6 +660,21 @@ htab_hash_eq (const void *p, const void *q)
- return (pinsn == qinsn);
- }
-
-+static uint32_t
-+mask_CEXT (uint32_t insn)
-+{
-+ opcode_t *opc = nds32_opcode_table[NDS32_ACE], *max_opc = NULL;
-+
-+ for (; opc != NULL && opc->opcode != NULL; opc++)
-+ {
-+ if ((insn & opc->value) == opc->value
-+ && (max_opc == NULL || opc->value > max_opc->value))
-+ max_opc = opc;
-+ }
-+
-+ return max_opc ? max_opc->value : insn;
-+}
-+
- /* Get the format of instruction. */
-
- static uint32_t
-@@ -754,18 +714,26 @@ nds32_mask_opcode (uint32_t insn)
- case N32_OP6_ORI:
- case N32_OP6_SLTI:
- case N32_OP6_SLTSI:
-- case N32_OP6_CEXT:
- case N32_OP6_BITCI:
- return MASK_OP (insn, 0);
-+ case N32_OP6_CEXT:
-+ return mask_CEXT (insn);
- case N32_OP6_ALU2:
- /* FFBI */
- if (__GF (insn, 0, 7) == (N32_ALU2_FFBI | N32_BIT (6)))
- return MASK_OP (insn, 0x7f);
-- else if (__GF (insn, 0, 7) == (N32_ALU2_MFUSR | N32_BIT (6))
-- || __GF (insn, 0, 7) == (N32_ALU2_MTUSR | N32_BIT (6)))
-+ else if (__GF (insn, 0, 10) == (N32_ALU2_MFUSR | N32_BIT (6))
-+ || __GF (insn, 0, 10) == (N32_ALU2_MTUSR | N32_BIT (6)))
- /* RDOV CLROV */
- return MASK_OP (insn, 0xf81ff);
-- return MASK_OP (insn, 0x1ff);
-+ else if (__GF (insn, 0, 10) == (N32_ALU2_ONEOP | N32_BIT (7)))
-+ {
-+ /* INSB */
-+ if (__GF (insn, 12, 3) == 4)
-+ return MASK_OP (insn, 0x73ff);
-+ return MASK_OP (insn, 0x7fff);
-+ }
-+ return MASK_OP (insn, 0x3ff);
- case N32_OP6_ALU1:
- case N32_OP6_SIMD:
- return MASK_OP (insn, 0x1f);
-@@ -794,113 +762,116 @@ nds32_mask_opcode (uint32_t insn)
- case N32_OP6_BR1:
- return MASK_OP (insn, 0x1 << 14);
- case N32_OP6_BR2:
-- return MASK_OP (insn, 0xf << 16);
-+ if (__GF (insn, 16, 4) == 0)
-+ return MASK_OP (insn, 0x1ff << 16);
-+ else
-+ return MASK_OP (insn, 0xf << 16);
- case N32_OP6_BR3:
- return MASK_OP (insn, 0x1 << 19);
- case N32_OP6_MISC:
-- switch (__GF (insn, 0, 5))
-- {
-- case N32_MISC_MTSR:
-- /* SETGIE and SETEND */
-- if (__GF (insn, 5, 5) == 0x1 || __GF (insn, 5, 5) == 0x2)
-- return MASK_OP (insn, 0x1fffff);
-- return MASK_OP (insn, 0x1f);
-- case N32_MISC_TLBOP:
-- if (__GF (insn, 5, 5) == 5 || __GF (insn, 5, 5) == 7)
-- /* PB FLUA */
-- return MASK_OP (insn, 0x3ff);
-- return MASK_OP (insn, 0x1f);
-- default:
-- return MASK_OP (insn, 0x1f);
-- }
-+ switch (__GF (insn, 0, 5))
-+ {
-+ case N32_MISC_MTSR:
-+ /* SETGIE and SETEND */
-+ if (__GF (insn, 5, 5) == 0x1 || __GF (insn, 5, 5) == 0x2)
-+ return MASK_OP (insn, 0x1fffff);
-+ return MASK_OP (insn, 0x1f);
-+ case N32_MISC_TLBOP:
-+ if (__GF (insn, 5, 5) == 5 || __GF (insn, 5, 5) == 7)
-+ /* PB FLUA */
-+ return MASK_OP (insn, 0x3ff);
-+ return MASK_OP (insn, 0x1f);
-+ default:
-+ return MASK_OP (insn, 0x1f);
-+ }
- case N32_OP6_COP:
-- if (__GF (insn, 4, 2) == 0)
-- {
-- /* FPU */
-- switch (__GF (insn, 0, 4))
-- {
-- case 0x0:
-- case 0x8:
-- /* FS1/F2OP FD1/F2OP */
-- if (__GF (insn, 6, 4) == 0xf)
-- return MASK_OP (insn, 0x7fff);
-- /* FS1 FD1 */
-- return MASK_OP (insn, 0x3ff);
-- case 0x4:
-- case 0xc:
-- /* FS2 */
-- return MASK_OP (insn, 0x3ff);
-- case 0x1:
-- case 0x9:
-- /* XR */
-- if (__GF (insn, 6, 4) == 0xc)
-- return MASK_OP (insn, 0x7fff);
-- /* MFCP MTCP */
-- return MASK_OP (insn, 0x3ff);
-- default:
-- return MASK_OP (insn, 0xff);
-- }
-- }
-- else if (__GF (insn, 0, 2) == 0)
-- return MASK_OP (insn, 0xf);
-- return MASK_OP (insn, 0xcf);
-+ if (__GF (insn, 4, 2) == 0)
-+ {
-+ /* FPU */
-+ switch (__GF (insn, 0, 4))
-+ {
-+ case 0x0:
-+ case 0x8:
-+ /* FS1/F2OP FD1/F2OP */
-+ if (__GF (insn, 6, 4) == 0xf)
-+ return MASK_OP (insn, 0x7fff);
-+ /* FS1 FD1 */
-+ return MASK_OP (insn, 0x3ff);
-+ case 0x4:
-+ case 0xc:
-+ /* FS2 */
-+ return MASK_OP (insn, 0x3ff);
-+ case 0x1:
-+ case 0x9:
-+ /* XR */
-+ if (__GF (insn, 6, 4) == 0xc)
-+ return MASK_OP (insn, 0x7fff);
-+ /* MFCP MTCP */
-+ return MASK_OP (insn, 0x3ff);
-+ default:
-+ return MASK_OP (insn, 0xff);
-+ }
-+ }
-+ else if (__GF (insn, 0, 2) == 0)
-+ return MASK_OP (insn, 0xf);
-+ return MASK_OP (insn, 0xcf);
- case N32_OP6_AEXT:
-- /* AUDIO */
-- switch (__GF (insn, 23, 2))
-- {
-- case 0x0:
-- if (__GF (insn, 5, 4) == 0)
-- /* AMxxx AMAyyS AMyyS AMAWzS AMWzS */
-- return MASK_OP (insn, (0x1f << 20) | 0x1ff);
-- else if (__GF (insn, 5, 4) == 1)
-- /* ALR ASR ALA ASA AUPI */
-- return MASK_OP (insn, (0x1f << 20) | (0xf << 5));
-- else if (__GF (insn, 20, 3) == 0 && __GF (insn, 6, 3) == 1)
-- /* ALR2 */
-- return MASK_OP (insn, (0x1f << 20) | (0x7 << 6));
-- else if (__GF (insn, 20 ,3) == 2 && __GF (insn, 6, 3) == 1)
-- /* AWEXT ASATS48 */
-- return MASK_OP (insn, (0x1f << 20) | (0xf << 5));
-- else if (__GF (insn, 20 ,3) == 3 && __GF (insn, 6, 3) == 1)
-- /* AMTAR AMTAR2 AMFAR AMFAR2 */
-- return MASK_OP (insn, (0x1f << 20) | (0x1f << 5));
-- else if (__GF (insn, 7, 2) == 3)
-- /* AMxxxSA */
-- return MASK_OP (insn, (0x1f << 20) | (0x3 << 7));
-- else if (__GF (insn, 6, 3) == 2)
-- /* AMxxxL.S */
-- return MASK_OP (insn, (0x1f << 20) | (0xf << 5));
-- else
-- /* AmxxxL.l AmxxxL2.S AMxxxL2.L */
-- return MASK_OP (insn, (0x1f << 20) | (0x7 << 6));
-- case 0x1:
-- if (__GF (insn, 20, 3) == 0)
-- /* AADDL ASUBL */
-- return MASK_OP (insn, (0x1f << 20) | (0x1 << 5));
-- else if (__GF (insn, 20, 3) == 1)
-- /* AMTARI Ix AMTARI Mx */
-- return MASK_OP (insn, (0x1f << 20));
-- else if (__GF (insn, 6, 3) == 2)
-- /* AMAWzSl.S AMWzSl.S */
-- return MASK_OP (insn, (0x1f << 20) | (0xf << 5));
-- else if (__GF (insn, 7, 2) == 3)
-- /* AMAWzSSA AMWzSSA */
-- return MASK_OP (insn, (0x1f << 20) | (0x3 << 7));
-- else
-- /* AMAWzSL.L AMAWzSL2.S AMAWzSL2.L AMWzSL.L AMWzSL.L AMWzSL2.S */
-- return MASK_OP (insn, (0x1f << 20) | (0x7 << 6));
-- case 0x2:
-- if (__GF (insn, 6, 3) == 2)
-- /* AMAyySl.S AMWyySl.S */
-- return MASK_OP (insn, (0x1f << 20) | (0xf << 5));
-- else if (__GF (insn, 7, 2) == 3)
-- /* AMAWyySSA AMWyySSA */
-- return MASK_OP (insn, (0x1f << 20) | (0x3 << 7));
-- else
-- /* AMAWyySL.L AMAWyySL2.S AMAWyySL2.L AMWyySL.L AMWyySL.L AMWyySL2.S */
-- return MASK_OP (insn, (0x1f << 20) | (0x7 << 6));
-- }
-- return MASK_OP (insn, 0x1f << 20);
-+ /* AUDIO */
-+ switch (__GF (insn, 23, 2))
-+ {
-+ case 0x0:
-+ if (__GF (insn, 5, 4) == 0)
-+ /* AMxxx AMAyyS AMyyS AMAWzS AMWzS */
-+ return MASK_OP (insn, (0x1f << 20) | 0x1ff);
-+ else if (__GF (insn, 5, 4) == 1)
-+ /* ALR ASR ALA ASA AUPI */
-+ return MASK_OP (insn, (0x1f << 20) | (0xf << 5));
-+ else if (__GF (insn, 20, 3) == 0 && __GF (insn, 6, 3) == 1)
-+ /* ALR2 */
-+ return MASK_OP (insn, (0x1f << 20) | (0x7 << 6));
-+ else if (__GF (insn, 20 ,3) == 2 && __GF (insn, 6, 3) == 1)
-+ /* AWEXT ASATS48 */
-+ return MASK_OP (insn, (0x1f << 20) | (0xf << 5));
-+ else if (__GF (insn, 20 ,3) == 3 && __GF (insn, 6, 3) == 1)
-+ /* AMTAR AMTAR2 AMFAR AMFAR2 */
-+ return MASK_OP (insn, (0x1f << 20) | (0x1f << 5));
-+ else if (__GF (insn, 7, 2) == 3)
-+ /* AMxxxSA */
-+ return MASK_OP (insn, (0x1f << 20) | (0x3 << 7));
-+ else if (__GF (insn, 6, 3) == 2)
-+ /* AMxxxL.S */
-+ return MASK_OP (insn, (0x1f << 20) | (0xf << 5));
-+ else
-+ /* AmxxxL.l AmxxxL2.S AMxxxL2.L */
-+ return MASK_OP (insn, (0x1f << 20) | (0x7 << 6));
-+ case 0x1:
-+ if (__GF (insn, 20, 3) == 0)
-+ /* AADDL ASUBL */
-+ return MASK_OP (insn, (0x1f << 20) | (0x1 << 5));
-+ else if (__GF (insn, 20, 3) == 1)
-+ /* AMTARI Ix AMTARI Mx */
-+ return MASK_OP (insn, (0x1f << 20));
-+ else if (__GF (insn, 6, 3) == 2)
-+ /* AMAWzSl.S AMWzSl.S */
-+ return MASK_OP (insn, (0x1f << 20) | (0xf << 5));
-+ else if (__GF (insn, 7, 2) == 3)
-+ /* AMAWzSSA AMWzSSA */
-+ return MASK_OP (insn, (0x1f << 20) | (0x3 << 7));
-+ else
-+ /* AMAWzSL.L AMAWzSL2.S AMAWzSL2.L AMWzSL.L AMWzSL.L AMWzSL2.S */
-+ return MASK_OP (insn, (0x1f << 20) | (0x7 << 6));
-+ case 0x2:
-+ if (__GF (insn, 6, 3) == 2)
-+ /* AMAyySl.S AMWyySl.S */
-+ return MASK_OP (insn, (0x1f << 20) | (0xf << 5));
-+ else if (__GF (insn, 7, 2) == 3)
-+ /* AMAWyySSA AMWyySSA */
-+ return MASK_OP (insn, (0x1f << 20) | (0x3 << 7));
-+ else
-+ /* AMAWyySL.L AMAWyySL2.S AMAWyySL2.L AMWyySL.L AMWyySL.L AMWyySL2.S */
-+ return MASK_OP (insn, (0x1f << 20) | (0x7 << 6));
-+ }
-+ return MASK_OP (insn, 0x1f << 20);
- default:
- return (1 << 31);
- }
-@@ -971,11 +942,6 @@ nds32_special_opcode (uint32_t insn, struct nds32_opcode **opc)
- break;
- case N32_OP6_COP:
- break;
-- case 0xea00:
-- /* break16 ex9 */
-- if (__GF (insn, 5, 4) != 0)
-- string = "ex9";
-- break;
- case 0x9200:
- /* nop16 */
- if (__GF (insn, 0, 9) == 0)
-@@ -1005,46 +971,195 @@ print_insn_nds32 (bfd_vma pc, disassemble_info *info)
- {
- int status;
- bfd_byte buf[4];
-+ bfd_byte buf_data[16];
-+ long long given;
-+ long long given1;
- uint32_t insn;
-- static int init = 1;
-- int i = 0;
-- struct nds32_opcode *opc;
-- struct nds32_opcode **slot;
-+ int n;
-+ int last_symbol_index = -1;
-+ bfd_vma addr;
-+ int is_data = FALSE;
-+ bfd_boolean found = FALSE;
-+ struct nds32_private_data *private_data;
-+ unsigned int size = 16;
-+ enum map_type mapping_type = MAP_CODE;
-+
-+ if (info->private_data == NULL)
-+ {
-+ /* Note: remain lifecycle throughout whole execution. */
-+ static struct nds32_private_data private;
-+ private.has_mapping_symbols = -1; /* unknown yet. */
-+ private.last_symbol_index = -1;
-+ private.last_addr = 0;
-+ info->private_data = &private;
-+ }
-+ private_data = info->private_data;
-
-- if (init)
-+ if (info->symtab_size != 0)
- {
-- /* Build opcode table. */
-- opcode_htab = htab_create_alloc (1024, htab_hash_hash, htab_hash_eq,
-- NULL, xcalloc, free);
-+ int start;
-+ if (pc == 0)
-+ start = 0;
-+ else
-+ {
-+ start = info->symtab_pos;
-+ if (start < private_data->last_symbol_index)
-+ start = private_data->last_symbol_index;
-+ }
-
-- while (nds32_opcodes[i].opcode != NULL)
-+ if (0 > start)
-+ start = 0;
-+
-+ if (private_data->has_mapping_symbols != 0
-+ && ((strncmp (".text", info->section->name, 5) == 0)))
- {
-- opc = &nds32_opcodes[i];
-- slot =
-- (struct nds32_opcode **) htab_find_slot (opcode_htab, &opc->value,
-- INSERT);
-- if (*slot == NULL)
-+ for (n = start; n < info->symtab_size; n++)
- {
-- /* This is the new one. */
-- *slot = opc;
-+ addr = bfd_asymbol_value (info->symtab[n]);
-+ if (addr > pc)
-+ break;
-+ if (get_mapping_symbol_type (info, n, &mapping_type))
-+ {
-+ last_symbol_index = n;
-+ found = TRUE;
-+ }
- }
-- else
-+
-+ if (found)
-+ private_data->has_mapping_symbols = 1;
-+ else if (!found && private_data->has_mapping_symbols == -1)
-+ {
-+ /* Make sure there are no any mapping symbol. */
-+ for (n = 0; n < info->symtab_size; n++)
-+ {
-+ if (is_mapping_symbol (info, n, &mapping_type))
-+ {
-+ private_data->has_mapping_symbols = -1;
-+ break;
-+ }
-+ }
-+ if (private_data->has_mapping_symbols == -1)
-+ private_data->has_mapping_symbols = 0;
-+
-+ }
-+
-+ private_data->last_symbol_index = last_symbol_index;
-+ private_data->last_mapping_type = mapping_type;
-+ is_data = (private_data->last_mapping_type == MAP_DATA0
-+ || private_data->last_mapping_type == MAP_DATA1
-+ || private_data->last_mapping_type == MAP_DATA2
-+ || private_data->last_mapping_type == MAP_DATA3
-+ || private_data->last_mapping_type == MAP_DATA4);
-+ }
-+ }
-+
-+ /* Wonder data or instruction. */
-+ if (is_data)
-+ {
-+ unsigned int i1;
-+
-+ /* fix corner case: there is no next mapping symbol,
-+ * let mapping type decides size */
-+ if (last_symbol_index + 1 >= info->symtab_size)
-+ {
-+ if (mapping_type == MAP_DATA0)
-+ size = 1;
-+ if (mapping_type == MAP_DATA1)
-+ size = 2;
-+ if (mapping_type == MAP_DATA2)
-+ size = 4;
-+ if (mapping_type == MAP_DATA3)
-+ size = 8;
-+ if (mapping_type == MAP_DATA4)
-+ size = 16;
-+ }
-+ for (n = last_symbol_index + 1; n < info->symtab_size; n++)
-+ {
-+ addr = bfd_asymbol_value (info->symtab[n]);
-+
-+ enum map_type fake_mapping_type;
-+ if (get_mapping_symbol_type (info, n, &fake_mapping_type))
-+ {
-+ if (addr > pc
-+ && ((info->section == NULL)
-+ || (info->section == info->symtab[n]->section)))
-+ {
-+ if (addr - pc < size)
-+ {
-+ size = addr - pc;
-+ break;
-+ }
-+ }
-+ }
-+ }
-+
-+
-+ if (size == 3)
-+ size = (pc & 1) ? 1 : 2;
-+
-+
-+ /* Read bytes from BFD. */
-+ info->read_memory_func (pc, (bfd_byte *) buf_data, size, info);
-+ given = 0;
-+ given1 = 0;
-+ /* Start assembling data. */
-+ /* Little endian of data. */
-+ if (info->endian == BFD_ENDIAN_LITTLE)
-+ {
-+ for (i1 = size - 1;; i1--)
- {
-- /* Already exists. Append to the list. */
-- opc = *slot;
-- while (opc->next)
-- opc = opc->next;
-- opc->next = &nds32_opcodes[i];
-+ if (i1 >= 8)
-+ given1 = buf_data[i1] | (given1 << 8);
-+ else
-+ given = buf_data[i1] | (given << 8);
-+ if (i1 == 0)
-+ break;
- }
-- i++;
- }
-- init = 0;
-+ else
-+ {
-+ /* Big endian of data. */
-+ for (i1 = 0; i1 < size; i1++) {
-+ if (i1 <= 7)
-+ given = buf_data[i1] | (given << 8);
-+ else
-+ given1 = buf_data[i1] | (given1 << 8);
-+ }
-+ }
-+
-+ info->bytes_per_line = 4;
-+
-+ if (size == 16)
-+ {
-+ info->fprintf_func (info->stream, ".qword\t0x%016llx%016llx",
-+ given, given1);
-+ }
-+ else if (size == 8)
-+ {
-+ info->fprintf_func (info->stream, ".dword\t0x%016llx", given);
-+ }
-+ else if (size == 4)
-+ {
-+ info->fprintf_func (info->stream, ".word\t0x%08llx", given);
-+ }
-+ else if (size == 2) /* short */
-+ {
-+ if (mapping_type == MAP_DATA0)
-+ info->fprintf_func (info->stream, ".byte\t0x%02llx", given & 0xFF);
-+ else
-+ info->fprintf_func (info->stream, ".short\t0x%04llx", given);
-+ }
-+ else
-+ { /* byte */
-+ info->fprintf_func (info->stream, ".byte\t0x%02llx", given);
-+ }
-+ return size;
- }
-
- status = info->read_memory_func (pc, (bfd_byte *) buf, 4, info);
- if (status)
- {
-- /* for the last 16-bit instruction. */
-+ /* For the last 16-bit instruction. */
- status = info->read_memory_func (pc, (bfd_byte *) buf, 2, info);
- if (status)
- {
-@@ -1052,17 +1167,10 @@ print_insn_nds32 (bfd_vma pc, disassemble_info *info)
- return -1;
- }
- }
--
- insn = bfd_getb32 (buf);
- /* 16-bit instruction. */
- if (insn & 0x80000000)
- {
-- if (info->section && strstr (info->section->name, ".ex9.itable") != NULL)
-- {
-- print_insn16 (pc, info, (insn & 0x0000FFFF),
-- NDS32_PARSE_INSN16 | NDS32_PARSE_EX9TAB);
-- return 4;
-- }
- print_insn16 (pc, info, (insn >> 16), NDS32_PARSE_INSN16);
- return 2;
- }
-@@ -1070,11 +1178,206 @@ print_insn_nds32 (bfd_vma pc, disassemble_info *info)
- /* 32-bit instructions. */
- else
- {
-- if (info->section
-- && strstr (info->section->name, ".ex9.itable") != NULL)
-- print_insn32 (pc, info, insn, NDS32_PARSE_INSN32 | NDS32_PARSE_EX9TAB);
-- else
-- print_insn32 (pc, info, insn, NDS32_PARSE_INSN32);
-+ print_insn32 (pc, info, insn, NDS32_PARSE_INSN32);
- return 4;
- }
- }
-+
-+/* Ignore disassembling unnecessary name. */
-+
-+static bfd_boolean
-+nds32_symbol_is_valid (asymbol *sym,
-+ struct disassemble_info *info ATTRIBUTE_UNUSED)
-+{
-+ const char *name;
-+
-+ if (sym == NULL)
-+ return FALSE;
-+
-+ name = bfd_asymbol_name (sym);
-+
-+ /* Mapping symbol is invalid. */
-+ if (name[0] == '$')
-+ return FALSE;
-+ return TRUE;
-+}
-+
-+static void
-+nds32_add_opcode_hash_table (unsigned indx)
-+{
-+ opcode_t *opc;
-+
-+ opc = nds32_opcode_table[indx];
-+ if (opc == NULL)
-+ return;
-+
-+ while (opc->opcode != NULL)
-+ {
-+ opcode_t **slot;
-+
-+ slot = (opcode_t **) htab_find_slot (opcode_htab, &opc->value, INSERT);
-+ if (*slot == NULL)
-+ {
-+ /* This is the new one. */
-+ *slot = opc;
-+ }
-+ else
-+ {
-+ opcode_t *tmp;
-+
-+ /* Already exists. Append to the list. */
-+ tmp = *slot;
-+ while (tmp->next)
-+ tmp = tmp->next;
-+ tmp->next = opc;
-+ opc->next = NULL;
-+ }
-+ opc++;
-+ }
-+}
-+
-+void
-+disassemble_init_nds32 (struct disassemble_info *info)
-+{
-+ static unsigned init_done = 0;
-+ const char *ptr;
-+ unsigned k;
-+
-+ /* Set up symbol checking function. */
-+ info->symbol_is_valid = nds32_symbol_is_valid;
-+
-+ /* Only need to initialize once: */
-+ /* High level will call this function for every object file. */
-+ /* For example, when disassemble all members of a library. */
-+ if (init_done)
-+ return;
-+
-+ /* Setup main core. */
-+ nds32_keyword_table[NDS32_MAIN_CORE] = &keywords[0];
-+ nds32_opcode_table[NDS32_MAIN_CORE] = &nds32_opcodes[0];
-+ nds32_field_table[NDS32_MAIN_CORE] = &operand_fields[0];
-+
-+ /* Process command line options. */
-+ ptr = info->disassembler_options;
-+ if (ptr != NULL)
-+ {
-+ const char *start, *end;
-+ do
-+ {
-+ char name[256];
-+
-+ /* Get one option. */
-+ start = strchr(ptr, '=');
-+ end = strchr(ptr, ',');
-+ if (start == NULL)
-+ fprintf (stderr, "Unknown nds32 disassembler option: %s\n", ptr);
-+ else
-+ {
-+ start++;
-+ if (end == NULL)
-+ strcpy (name, start);
-+ else
-+ strncpy (name, start, end - start);
-+
-+ /* Parse and process the option. */
-+ if (strncmp (ptr, "ace=", 4) == 0)
-+ nds32_parse_udi (name);
-+ else if (strncmp (ptr, "cop0=", 5) == 0)
-+ nds32_parse_cop0 (name);
-+ else if (strncmp (ptr, "cop1=", 5) == 0)
-+ nds32_parse_cop1 (name);
-+ else if (strncmp (ptr, "cop2=", 5) == 0)
-+ nds32_parse_cop2 (name);
-+ else if (strncmp (ptr, "cop3=", 5) == 0)
-+ nds32_parse_cop3 (name);
-+ else
-+ fprintf (stderr, "Unknown nds32 disassembler option: %s\n",
-+ ptr);
-+
-+ if (end == NULL)
-+ break;
-+ ptr = end + 1;
-+ }
-+ } while (1);
-+ }
-+
-+ /* Build opcode table. */
-+ opcode_htab = htab_create_alloc (1024, htab_hash_hash, htab_hash_eq, NULL,
-+ xcalloc, free);
-+
-+ for (k = 0; k < NDS32_CORE_COUNT; k++)
-+ {
-+ /* Add op-codes. */
-+ nds32_add_opcode_hash_table (k);
-+ }
-+
-+ init_done = 1;
-+}
-+
-+static int
-+is_mapping_symbol (struct disassemble_info *info, int n,
-+ enum map_type *map_type)
-+{
-+ const char *name = NULL;
-+
-+ /* Get symbol name. */
-+ name = bfd_asymbol_name (info->symtab[n]);
-+
-+ if (name[1] == 'c')
-+ {
-+ *map_type = MAP_CODE;
-+ return TRUE;
-+ }
-+ else if (name[1] == 'd' && name[2] == '0')
-+ {
-+ *map_type = MAP_DATA0;
-+ return TRUE;
-+ }
-+ else if (name[1] == 'd' && name[2] == '1')
-+ {
-+ *map_type = MAP_DATA1;
-+ return TRUE;
-+ }
-+ else if (name[1] == 'd' && name[2] == '2')
-+ {
-+ *map_type = MAP_DATA2;
-+ return TRUE;
-+ }
-+ else if (name[1] == 'd' && name[2] == '3')
-+ {
-+ *map_type = MAP_DATA3;
-+ return TRUE;
-+ }
-+ else if (name[1] == 'd' && name[2] == '4')
-+ {
-+ *map_type = MAP_DATA4;
-+ return TRUE;
-+ }
-+
-+ return FALSE;
-+}
-+
-+static int
-+get_mapping_symbol_type (struct disassemble_info *info, int n,
-+ enum map_type *map_type)
-+{
-+ /* If the symbol is in a different section, ignore it. */
-+ if (info->section != NULL && info->section != info->symtab[n]->section)
-+ return FALSE;
-+
-+ return is_mapping_symbol (info, n, map_type);
-+}
-+
-+void
-+print_nds32_disassembler_options (FILE *stream)
-+{
-+ fprintf (stream, _("\n\
-+The following Andes specific disassembler options are supported for use with\n\
-+the -M switch:\n"));
-+
-+ fprintf (stream, " ace=<shrlibfile> Support user defined instruction extension\n");
-+ fprintf (stream, " cop0=<shrlibfile> Support coprocessor 0 extension\n");
-+ fprintf (stream, " cop1=<shrlibfile> Support coprocessor 1 extension\n");
-+ fprintf (stream, " cop2=<shrlibfile> Support coprocessor 2 extension\n");
-+ fprintf (stream, " cop3=<shrlibfile> Support coprocessor 3 extension\n\n");
-+}
diff --git a/util/crossgcc/patches/binutils-2.30_mips-gold.patch b/util/crossgcc/patches/binutils-2.31.1_mips-gold.patch
index d9a40210ff..d9a40210ff 100644
--- a/util/crossgcc/patches/binutils-2.30_mips-gold.patch
+++ b/util/crossgcc/patches/binutils-2.31.1_mips-gold.patch
diff --git a/util/crossgcc/patches/binutils-2.30_no-bfd-doc.patch b/util/crossgcc/patches/binutils-2.31.1_no-bfd-doc.patch
index 607d479313..98707d444d 100644
--- a/util/crossgcc/patches/binutils-2.30_no-bfd-doc.patch
+++ b/util/crossgcc/patches/binutils-2.31.1_no-bfd-doc.patch
@@ -1,7 +1,7 @@
diff -ur binutils-2.26.1/bfd/Makefile.in binutils-2.26.1.patched/bfd/Makefile.in
--- binutils-2.26.1/bfd/Makefile.in 2015-11-13 16:27:40.000000000 +0800
+++ binutils-2.27/bfd/Makefile.in 2016-04-02 11:05:43.398422394 +0800
-@@ -341,7 +341,7 @@
+@@ -459,7 +459,7 @@
ACLOCAL_AMFLAGS = -I . -I .. -I ../config
INCDIR = $(srcdir)/../include
CSEARCH = -I. -I$(srcdir) -I$(INCDIR)
diff --git a/util/crossgcc/patches/gcc-8.1.0_armv6s-m.patch b/util/crossgcc/patches/gcc-8.1.0_armv6s-m.patch
deleted file mode 100644
index d56ff4caa8..0000000000
--- a/util/crossgcc/patches/gcc-8.1.0_armv6s-m.patch
+++ /dev/null
@@ -1,64 +0,0 @@
-Taken from https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=260158
---- gcc-8-branch/gcc/config/arm/arm-cpus.in 2018/05/11 09:28:10 260157
-+++ gcc-8-branch/gcc/config/arm/arm-cpus.in 2018/05/11 09:30:49 260158
-@@ -446,6 +446,8 @@
- isa ARMv6m
- end arch armv6-m
-
-+# This is now equivalent to armv6-m, but we keep it because some
-+# versions of GAS still distinguish between the two.
- begin arch armv6s-m
- tune for cortex-m1
- base 6M
-@@ -1168,21 +1170,21 @@
- begin cpu cortex-m1
- cname cortexm1
- tune flags LDSCHED
-- architecture armv6-m
-+ architecture armv6s-m
- costs v6m
- end cpu cortex-m1
-
- begin cpu cortex-m0
- cname cortexm0
- tune flags LDSCHED
-- architecture armv6-m
-+ architecture armv6s-m
- costs v6m
- end cpu cortex-m0
-
- begin cpu cortex-m0plus
- cname cortexm0plus
- tune flags LDSCHED
-- architecture armv6-m
-+ architecture armv6s-m
- costs v6m
- end cpu cortex-m0plus
-
-@@ -1192,7 +1194,7 @@
- cname cortexm1smallmultiply
- tune for cortex-m1
- tune flags LDSCHED SMALLMUL
-- architecture armv6-m
-+ architecture armv6s-m
- costs v6m
- end cpu cortex-m1.small-multiply
-
-@@ -1200,7 +1202,7 @@
- cname cortexm0smallmultiply
- tune for cortex-m0
- tune flags LDSCHED SMALLMUL
-- architecture armv6-m
-+ architecture armv6s-m
- costs v6m
- end cpu cortex-m0.small-multiply
-
-@@ -1208,7 +1210,7 @@
- cname cortexm0plussmallmultiply
- tune for cortex-m0plus
- tune flags LDSCHED SMALLMUL
-- architecture armv6-m
-+ architecture armv6s-m
- costs v6m
- end cpu cortex-m0plus.small-multiply
-
diff --git a/util/crossgcc/patches/gcc-8.1.0_bsd.patch b/util/crossgcc/patches/gcc-8.1.0_bsd.patch
deleted file mode 100644
index 75b0b65772..0000000000
--- a/util/crossgcc/patches/gcc-8.1.0_bsd.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff -Naur gcc-8.1.0/gcc/ada/link.c gcc-8.1.0_/gcc/ada/link.c
---- gcc-8.1.0/gcc/ada/link.c 2018-01-11 01:55:25.000000000 -0700
-+++ gcc-8.1.0_/gcc/ada/link.c 2018-08-25 20:47:29.274166706 -0600
-@@ -104,7 +104,7 @@
- const char *__gnat_default_libgcc_subdir = "lib";
-
- #elif defined (__FreeBSD__) || defined (__DragonFly__) \
-- || defined (__NetBSD__) || defined (__OpenBSD__)
-+ || defined (__NetBSD__) || defined (__OpenBSD__) \
- || defined (__QNX__)
- const char *__gnat_object_file_option = "-Wl,@";
- const char *__gnat_run_path_option = "-Wl,-rpath,";
diff --git a/util/crossgcc/patches/gcc-8.1.0_ada-musl_workaround.patch b/util/crossgcc/patches/gcc-8.2.0_ada-musl_workaround.patch
index 1f504a4b5e..1f504a4b5e 100644
--- a/util/crossgcc/patches/gcc-8.1.0_ada-musl_workaround.patch
+++ b/util/crossgcc/patches/gcc-8.2.0_ada-musl_workaround.patch
diff --git a/util/crossgcc/patches/gcc-8.1.0_gnat.patch b/util/crossgcc/patches/gcc-8.2.0_gnat.patch
index 2d7cecee24..2d7cecee24 100644
--- a/util/crossgcc/patches/gcc-8.1.0_gnat.patch
+++ b/util/crossgcc/patches/gcc-8.2.0_gnat.patch
diff --git a/util/crossgcc/patches/gcc-8.1.0_libgcc.patch b/util/crossgcc/patches/gcc-8.2.0_libgcc.patch
index 2f75c92b41..2f75c92b41 100644
--- a/util/crossgcc/patches/gcc-8.1.0_libgcc.patch
+++ b/util/crossgcc/patches/gcc-8.2.0_libgcc.patch
diff --git a/util/crossgcc/patches/gcc-8.1.0_nds32_ite.patch b/util/crossgcc/patches/gcc-8.2.0_nds32_ite.patch
index 0cfedd3f8a..2f0780be7f 100644
--- a/util/crossgcc/patches/gcc-8.1.0_nds32_ite.patch
+++ b/util/crossgcc/patches/gcc-8.2.0_nds32_ite.patch
@@ -1,8 +1,7 @@
-diff --git a/gcc/common/config/nds32/nds32-common.c b/gcc/common/config/nds32/nds32-common.c
-index dbcc390728e..48236605118 100644
---- a/gcc/common/config/nds32/nds32-common.c
-+++ b/gcc/common/config/nds32/nds32-common.c
-@@ -53,6 +53,16 @@ nds32_handle_option (struct gcc_options *opts ATTRIBUTE_UNUSED,
+diff -urN gcc-8.2.0.orig/gcc/common/config/nds32/nds32-common.c gcc-8.2.0/gcc/common/config/nds32/nds32-common.c
+--- gcc-8.2.0.orig/gcc/common/config/nds32/nds32-common.c 2018-04-06 07:51:33.000000000 +0200
++++ gcc-8.2.0/gcc/common/config/nds32/nds32-common.c 2019-01-25 15:38:32.817242625 +0100
+@@ -53,6 +53,16 @@
return true;
@@ -19,7 +18,7 @@ index dbcc390728e..48236605118 100644
case OPT_mcache_block_size_:
/* Check valid value: 4 8 16 32 64 128 256 512. */
if (exact_log2 (value) < 2 || exact_log2 (value) > 9)
-@@ -74,12 +84,19 @@ nds32_handle_option (struct gcc_options *opts ATTRIBUTE_UNUSED,
+@@ -74,12 +84,19 @@
/* Implement TARGET_OPTION_OPTIMIZATION_TABLE. */
static const struct default_options nds32_option_optimization_table[] =
{
@@ -39,7 +38,7 @@ index dbcc390728e..48236605118 100644
/* Enable -mv3push by default at -Os, but it is useless under V2 ISA. */
{ OPT_LEVELS_SIZE, OPT_mv3push, NULL, 1 },
-@@ -87,6 +104,19 @@ static const struct default_options nds32_option_optimization_table[] =
+@@ -87,6 +104,19 @@
};
/* ------------------------------------------------------------------------ */
@@ -59,7 +58,7 @@ index dbcc390728e..48236605118 100644
/* Run-time Target Specification. */
-@@ -103,6 +133,7 @@ static const struct default_options nds32_option_optimization_table[] =
+@@ -103,6 +133,7 @@
TARGET_EXT_PERF : Generate performance extention instrcution.
TARGET_EXT_PERF2 : Generate performance extention version 2 instrcution.
TARGET_EXT_STRING : Generate string extention instrcution.
@@ -67,7 +66,7 @@ index dbcc390728e..48236605118 100644
TARGET_CMOV : Generate conditional move instruction. */
#undef TARGET_DEFAULT_TARGET_FLAGS
#define TARGET_DEFAULT_TARGET_FLAGS \
-@@ -113,6 +144,7 @@ static const struct default_options nds32_option_optimization_table[] =
+@@ -113,6 +144,7 @@
| MASK_EXT_PERF \
| MASK_EXT_PERF2 \
| MASK_EXT_STRING \
@@ -75,7 +74,7 @@ index dbcc390728e..48236605118 100644
| MASK_CMOV)
#undef TARGET_HANDLE_OPTION
-@@ -125,7 +157,7 @@ static const struct default_options nds32_option_optimization_table[] =
+@@ -125,7 +157,7 @@
/* Defining the Output Assembler Language. */
#undef TARGET_EXCEPT_UNWIND_INFO
@@ -84,125 +83,9 @@ index dbcc390728e..48236605118 100644
/* ------------------------------------------------------------------------ */
-diff --git a/gcc/config.gcc b/gcc/config.gcc
-index e58494c1c17..5ccf9e4ec72 100644
---- a/gcc/config.gcc
-+++ b/gcc/config.gcc
-@@ -444,7 +444,17 @@ mips*-*-*)
- ;;
- nds32*)
- cpu_type=nds32
-- extra_headers="nds32_intrinsic.h"
-+ extra_headers="nds32_intrinsic.h nds32_isr.h nds32_init.inc"
-+ case ${target} in
-+ nds32*-*-linux*)
-+ extra_options="${extra_options} nds32/nds32-linux.opt"
-+ ;;
-+ nds32*-*-elf*)
-+ extra_options="${extra_options} nds32/nds32-elf.opt"
-+ ;;
-+ *)
-+ ;;
-+ esac
- extra_objs="nds32-cost.o nds32-intrinsic.o nds32-isr.o nds32-md-auxiliary.o nds32-pipelines-auxiliary.o nds32-predicates.o nds32-memory-manipulation.o nds32-fp-as-gp.o nds32-relax-opt.o nds32-utils.o"
- ;;
- nios2-*-*)
-@@ -2332,17 +2342,36 @@ msp430*-*-*)
- tmake_file="${tmake_file} msp430/t-msp430"
- extra_gcc_objs="driver-msp430.o"
- ;;
--nds32le-*-*)
-+nds32*-*-*)
- target_cpu_default="0"
- tm_defines="${tm_defines}"
-- tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} nds32/nds32_intrinsic.h"
-- tmake_file="nds32/t-nds32 nds32/t-mlibs"
-- ;;
--nds32be-*-*)
-- target_cpu_default="0|MASK_BIG_ENDIAN"
-- tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
-- tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} nds32/nds32_intrinsic.h"
-- tmake_file="nds32/t-nds32 nds32/t-mlibs"
-+ case ${target} in
-+ nds32le*-*-*)
-+ ;;
-+ nds32be-*-*)
-+ target_cpu_default="${target_cpu_default}|MASK_BIG_ENDIAN"
-+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
-+ ;;
-+ esac
-+ case ${target} in
-+ nds32*-*-elf*)
-+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} nds32/elf.h nds32/nds32_intrinsic.h"
-+ tmake_file="nds32/t-nds32 nds32/t-elf"
-+ ;;
-+ nds32*-*-linux*)
-+ tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h nds32/linux.h nds32/nds32_intrinsic.h"
-+ tmake_file="${tmake_file} nds32/t-nds32 nds32/t-linux"
-+ ;;
-+ esac
-+
-+ # Handle --enable-default-relax setting.
-+ if test x${enable_default_relax} = xyes; then
-+ tm_defines="${tm_defines} TARGET_DEFAULT_RELAX=1"
-+ fi
-+ # Handle --with-ext-dsp
-+ if test x${with_ext_dsp} = xyes; then
-+ tm_defines="${tm_defines} TARGET_DEFAULT_EXT_DSP=1"
-+ fi
- ;;
- nios2-*-*)
- tm_file="elfos.h ${tm_file}"
-@@ -4315,11 +4344,11 @@ case "${target}" in
- "")
- with_cpu=n9
- ;;
-- n6 | n7 | n8 | e8 | s8 | n9)
-+ n6 | n7 |n8 | e8 | s8 | n9 | n10 | d10 | n12 | n13 | n15)
- # OK
- ;;
- *)
-- echo "Cannot accept --with-cpu=$with_cpu, available values are: n6 n7 n8 e8 s8 n9" 1>&2
-+ echo "Cannot accept --with-cpu=$with_cpu, available values are: n6 n7 n8 e8 s8 n9 n10 d10 n12 n13 n15" 1>&2
- exit 1
- ;;
- esac
-@@ -4329,15 +4358,30 @@ case "${target}" in
- "")
- # the default library is newlib
- with_nds32_lib=newlib
-+ tm_defines="${tm_defines} TARGET_DEFAULT_CTOR_DTOR=1"
- ;;
- newlib)
- # OK
-+ tm_defines="${tm_defines} TARGET_DEFAULT_CTOR_DTOR=1"
- ;;
- mculib)
- # OK
-+ # for the arch=v3f or arch=v3s under mculib toolchain,
-+ # we would like to set -fno-math-errno as default
-+ case "${with_arch}" in
-+ v3f | v3s)
-+ tm_defines="${tm_defines} TARGET_DEFAULT_NO_MATH_ERRNO=1"
-+ ;;
-+ esac
-+ ;;
-+ glibc)
-+ # OK
-+ tm_defines="${tm_defines}"
-+ ;;
-+ uclibc)
- ;;
- *)
-- echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib" 1>&2
-+ echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib glibc uclibc" 1>&2
- exit 1
- ;;
- esac
-diff --git a/gcc/config/nds32/constants.md b/gcc/config/nds32/constants.md
-index 37c27049ef0..6d42f50c882 100644
---- a/gcc/config/nds32/constants.md
-+++ b/gcc/config/nds32/constants.md
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/constants.md gcc-8.2.0/gcc/config/nds32/constants.md
+--- gcc-8.2.0.orig/gcc/config/nds32/constants.md 2018-04-22 09:46:39.000000000 +0200
++++ gcc-8.2.0/gcc/config/nds32/constants.md 2019-01-25 15:38:32.821242637 +0100
@@ -23,6 +23,7 @@
(define_constants
[(R8_REGNUM 8)
@@ -273,10 +156,9 @@ index 37c27049ef0..6d42f50c882 100644
])
;; ------------------------------------------------------------------------
-diff --git a/gcc/config/nds32/constraints.md b/gcc/config/nds32/constraints.md
-index 7af7769fcbf..315c60313e5 100644
---- a/gcc/config/nds32/constraints.md
-+++ b/gcc/config/nds32/constraints.md
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/constraints.md gcc-8.2.0/gcc/config/nds32/constraints.md
+--- gcc-8.2.0.orig/gcc/config/nds32/constraints.md 2018-04-06 07:51:33.000000000 +0200
++++ gcc-8.2.0/gcc/config/nds32/constraints.md 2019-01-25 15:38:32.821242637 +0100
@@ -127,6 +127,11 @@
(and (match_code "const_int")
(match_test "IN_RANGE (ival, -31, 0)")))
@@ -338,11 +220,9 @@ index 7af7769fcbf..315c60313e5 100644
+ (match_operand 0 "nds32_symbolic_operand"))
+
;; ------------------------------------------------------------------------
-diff --git a/gcc/config/nds32/elf.h b/gcc/config/nds32/elf.h
-new file mode 100644
-index 00000000000..66397ac2e30
---- /dev/null
-+++ b/gcc/config/nds32/elf.h
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/elf.h gcc-8.2.0/gcc/config/nds32/elf.h
+--- gcc-8.2.0.orig/gcc/config/nds32/elf.h 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/config/nds32/elf.h 2019-01-25 15:38:32.821242637 +0100
@@ -0,0 +1,81 @@
+/* Definitions of target machine of Andes NDS32 cpu for GNU compiler
+ Copyright (C) 2012-2014 Free Software Foundation, Inc.
@@ -425,10 +305,9 @@ index 00000000000..66397ac2e30
+ " %{mcrt-arg:crtarg.o%s}"
+#define ENDFILE_CXX_SPEC \
+ " %{!mno-ctor-dtor:crtend1.o%s}"
-diff --git a/gcc/config/nds32/iterators.md b/gcc/config/nds32/iterators.md
-index c2062de2e97..f4fb58181b1 100644
---- a/gcc/config/nds32/iterators.md
-+++ b/gcc/config/nds32/iterators.md
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/iterators.md gcc-8.2.0/gcc/config/nds32/iterators.md
+--- gcc-8.2.0.orig/gcc/config/nds32/iterators.md 2018-04-06 07:51:33.000000000 +0200
++++ gcc-8.2.0/gcc/config/nds32/iterators.md 2019-01-25 15:38:32.821242637 +0100
@@ -68,6 +68,28 @@
;; shifts
(define_code_iterator shift_rotate [ashift ashiftrt lshiftrt rotatert])
@@ -482,11 +361,9 @@ index c2062de2e97..f4fb58181b1 100644
+ [(plus "a") (minus "s")])
;;----------------------------------------------------------------------------
-diff --git a/gcc/config/nds32/linux.h b/gcc/config/nds32/linux.h
-new file mode 100644
-index 00000000000..f66f9076baf
---- /dev/null
-+++ b/gcc/config/nds32/linux.h
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/linux.h gcc-8.2.0/gcc/config/nds32/linux.h
+--- gcc-8.2.0.orig/gcc/config/nds32/linux.h 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/config/nds32/linux.h 2019-01-25 15:38:32.821242637 +0100
@@ -0,0 +1,86 @@
+/* Definitions of target machine of Andes NDS32 cpu for GNU compiler
+ Copyright (C) 2012-2014 Free Software Foundation, Inc.
@@ -574,10 +451,1252 @@ index 00000000000..f66f9076baf
+#define HAVE_sync_compare_and_swapqi 1
+#define HAVE_sync_compare_and_swaphi 1
+#define HAVE_sync_compare_and_swapsi 1
-diff --git a/gcc/config/nds32/nds32-cost.c b/gcc/config/nds32/nds32-cost.c
-index 8d01e8afee2..979000fcc45 100644
---- a/gcc/config/nds32/nds32-cost.c
-+++ b/gcc/config/nds32/nds32-cost.c
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32.c gcc-8.2.0/gcc/config/nds32/nds32.c
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32.c 2018-05-07 03:38:02.000000000 +0200
++++ gcc-8.2.0/gcc/config/nds32/nds32.c 2019-01-25 15:38:32.833242671 +0100
+@@ -305,6 +305,7 @@
+ { "nested", 0, 0, false, false, false, false, NULL, NULL },
+ { "not_nested", 0, 0, false, false, false, false, NULL, NULL },
+ { "nested_ready", 0, 0, false, false, false, false, NULL, NULL },
++ { "critical", 0, 0, false, false, false, false, NULL, NULL },
+
+ /* The attributes describing isr register save scheme. */
+ { "save_all", 0, 0, false, false, false, false, NULL, NULL },
+@@ -314,9 +315,19 @@
+ { "nmi", 1, 1, false, false, false, false, NULL, NULL },
+ { "warm", 1, 1, false, false, false, false, NULL, NULL },
+
++ /* The attributes describing isr security level. */
++ { "secure", 1, 1, false, false, false, false, NULL, NULL },
++
+ /* The attribute telling no prologue/epilogue. */
+ { "naked", 0, 0, false, false, false, false, NULL, NULL },
+
++ /* The attribute is used to tell this function to be ROM patch. */
++ { "indirect_call",0, 0, false, false, false, false, NULL, NULL },
++
++ /* FOR BACKWARD COMPATIBILITY,
++ this attribute also tells no prologue/epilogue. */
++ { "no_prologue", 0, 0, false, false, false, false, NULL, NULL },
++
+ /* The last attribute spec is set to be NULL. */
+ { NULL, 0, 0, false, false, false, false, NULL, NULL }
+ };
+@@ -345,6 +356,10 @@
+ /* Initially this function is not under strictly aligned situation. */
+ machine->strict_aligned_p = 0;
+
++ /* Initially this function has no naked and no_prologue attributes. */
++ machine->attr_naked_p = 0;
++ machine->attr_no_prologue_p = 0;
++
+ return machine;
+ }
+
+@@ -362,6 +377,15 @@
+ needs prologue/epilogue. */
+ cfun->machine->naked_p = 0;
+
++ /* We need to mark whether this function has naked and no_prologue
++ attribute so that we can distinguish the difference if users applies
++ -mret-in-naked-func option. */
++ cfun->machine->attr_naked_p
++ = lookup_attribute ("naked", DECL_ATTRIBUTES (current_function_decl))
++ ? 1 : 0;
++ cfun->machine->attr_no_prologue_p
++ = lookup_attribute ("no_prologue", DECL_ATTRIBUTES (current_function_decl))
++ ? 1 : 0;
+
+ /* If __builtin_eh_return is used, we better have frame pointer needed
+ so that we can easily locate the stack slot of return address. */
+@@ -432,7 +456,8 @@
+
+ /* If $gp value is required to be saved on stack, it needs 4 bytes space.
+ Check whether we are using PIC code genration. */
+- cfun->machine->gp_size = (flag_pic) ? 4 : 0;
++ cfun->machine->gp_size =
++ (flag_pic && df_regs_ever_live_p (PIC_OFFSET_TABLE_REGNUM)) ? 4 : 0;
+
+ /* If $lp value is required to be saved on stack, it needs 4 bytes space.
+ Check whether $lp is ever live. */
+@@ -497,7 +522,7 @@
+ }
+
+ /* Check if this function can omit prologue/epilogue code fragment.
+- If there is 'naked' attribute in this function,
++ If there is 'no_prologue'/'naked'/'secure' attribute in this function,
+ we can set 'naked_p' flag to indicate that
+ we do not have to generate prologue/epilogue.
+ Or, if all the following conditions succeed,
+@@ -510,14 +535,17 @@
+ is no outgoing size.
+ condition 3: There is no local_size, which means
+ we do not need to adjust $sp. */
+- if (lookup_attribute ("naked", DECL_ATTRIBUTES (current_function_decl))
++ if (lookup_attribute ("no_prologue", DECL_ATTRIBUTES (current_function_decl))
++ || lookup_attribute ("naked", DECL_ATTRIBUTES (current_function_decl))
++ || lookup_attribute ("secure", DECL_ATTRIBUTES (current_function_decl))
+ || (cfun->machine->callee_saved_first_gpr_regno == SP_REGNUM
+ && cfun->machine->callee_saved_last_gpr_regno == SP_REGNUM
+ && cfun->machine->callee_saved_first_fpr_regno == SP_REGNUM
+ && cfun->machine->callee_saved_last_fpr_regno == SP_REGNUM
+ && !df_regs_ever_live_p (FP_REGNUM)
+ && !df_regs_ever_live_p (LP_REGNUM)
+- && cfun->machine->local_size == 0))
++ && cfun->machine->local_size == 0
++ && !flag_pic))
+ {
+ /* Set this function 'naked_p' and other functions can check this flag.
+ Note that in nds32 port, the 'naked_p = 1' JUST means there is no
+@@ -1259,6 +1287,32 @@
+ REG_NOTES (parallel_insn) = dwarf;
+ }
+
++static void
++nds32_emit_load_gp (void)
++{
++ rtx got_symbol, pat;
++
++ /* Initial GLOBAL OFFSET TABLE don't do the scheduling. */
++ emit_insn (gen_blockage ());
++
++ got_symbol = gen_rtx_SYMBOL_REF (Pmode, "_GLOBAL_OFFSET_TABLE_");
++ /* sethi $gp, _GLOBAL_OFFSET_TABLE_ -8 */
++ pat = gen_rtx_UNSPEC (SImode, gen_rtvec (1, got_symbol), UNSPEC_GOTINIT);
++ pat = gen_rtx_CONST (SImode, gen_rtx_PLUS (Pmode, pat, GEN_INT (-8)));
++ emit_insn (gen_sethi (pic_offset_table_rtx,pat));
++
++ /* ori $gp, $gp, _GLOBAL_OFFSET_TABLE_ -4 */
++ pat = gen_rtx_UNSPEC (SImode, gen_rtvec (1, got_symbol), UNSPEC_GOTINIT);
++ pat = gen_rtx_CONST (SImode, gen_rtx_PLUS (Pmode, pat, GEN_INT (-4)));
++ emit_insn (gen_lo_sum (pic_offset_table_rtx, pic_offset_table_rtx, pat));
++
++ /* add5.pc $gp */
++ emit_insn (gen_add_pc (pic_offset_table_rtx, pic_offset_table_rtx));
++
++ /* Initial GLOBAL OFFSET TABLE don't do the scheduling. */
++ emit_insn (gen_blockage ());
++}
++
+ /* Function that may creates more instructions
+ for large value on adjusting stack pointer.
+
+@@ -1342,17 +1396,25 @@
+ }
+
+ /* Return true if FUNC is a naked function. */
+-static bool
++bool
+ nds32_naked_function_p (tree func)
+ {
+- tree t;
++ /* FOR BACKWARD COMPATIBILITY,
++ we need to support 'no_prologue' attribute as well. */
++ tree t_naked;
++ tree t_no_prologue;
+
+ if (TREE_CODE (func) != FUNCTION_DECL)
+ abort ();
+
+- t = lookup_attribute ("naked", DECL_ATTRIBUTES (func));
++ /* We have to use lookup_attribute() to check attributes.
++ Because attr_naked_p and attr_no_prologue_p are set in
++ nds32_compute_stack_frame() and the function has not been
++ invoked yet. */
++ t_naked = lookup_attribute ("naked", DECL_ATTRIBUTES (func));
++ t_no_prologue = lookup_attribute ("no_prologue", DECL_ATTRIBUTES (func));
+
+- return (t != NULL_TREE);
++ return ((t_naked != NULL_TREE) || (t_no_prologue != NULL_TREE));
+ }
+
+ /* Function that determine whether a load postincrement is a good thing to use
+@@ -1570,6 +1632,11 @@
+ nds32_register_passes (void)
+ {
+ nds32_register_pass (
++ make_pass_nds32_fp_as_gp,
++ PASS_POS_INSERT_BEFORE,
++ "ira");
++
++ nds32_register_pass (
+ make_pass_nds32_relax_opt,
+ PASS_POS_INSERT_AFTER,
+ "mach");
+@@ -1636,6 +1703,9 @@
+ {
+ int regno;
+
++ if (TARGET_LINUX_ABI)
++ fixed_regs[TP_REGNUM] = 1;
++
+ if (TARGET_HARD_FLOAT)
+ {
+ for (regno = NDS32_FIRST_FPR_REGNUM;
+@@ -1987,6 +2057,16 @@
+ : PARM_BOUNDARY);
+ }
+
++bool
++nds32_vector_mode_supported_p (machine_mode mode)
++{
++ if (mode == V4QImode
++ || mode == V2HImode)
++ return NDS32_EXT_DSP_P ();
++
++ return false;
++}
++
+ /* -- How Scalar Function Values Are Returned. */
+
+ static rtx
+@@ -2124,56 +2204,12 @@
+ nds32_asm_function_end_prologue (FILE *file)
+ {
+ fprintf (file, "\t! END PROLOGUE\n");
+-
+- /* If frame pointer is NOT needed and -mfp-as-gp is issued,
+- we can generate special directive: ".omit_fp_begin"
+- to guide linker doing fp-as-gp optimization.
+- However, for a naked function, which means
+- it should not have prologue/epilogue,
+- using fp-as-gp still requires saving $fp by push/pop behavior and
+- there is no benefit to use fp-as-gp on such small function.
+- So we need to make sure this function is NOT naked as well. */
+- if (!frame_pointer_needed
+- && !cfun->machine->naked_p
+- && cfun->machine->fp_as_gp_p)
+- {
+- fprintf (file, "\t! ----------------------------------------\n");
+- fprintf (file, "\t! Guide linker to do "
+- "link time optimization: fp-as-gp\n");
+- fprintf (file, "\t! We add one more instruction to "
+- "initialize $fp near to $gp location.\n");
+- fprintf (file, "\t! If linker fails to use fp-as-gp transformation,\n");
+- fprintf (file, "\t! this extra instruction should be "
+- "eliminated at link stage.\n");
+- fprintf (file, "\t.omit_fp_begin\n");
+- fprintf (file, "\tla\t$fp,_FP_BASE_\n");
+- fprintf (file, "\t! ----------------------------------------\n");
+- }
+ }
+
+ /* Before rtl epilogue has been expanded, this function is used. */
+ static void
+ nds32_asm_function_begin_epilogue (FILE *file)
+ {
+- /* If frame pointer is NOT needed and -mfp-as-gp is issued,
+- we can generate special directive: ".omit_fp_end"
+- to claim fp-as-gp optimization range.
+- However, for a naked function,
+- which means it should not have prologue/epilogue,
+- using fp-as-gp still requires saving $fp by push/pop behavior and
+- there is no benefit to use fp-as-gp on such small function.
+- So we need to make sure this function is NOT naked as well. */
+- if (!frame_pointer_needed
+- && !cfun->machine->naked_p
+- && cfun->machine->fp_as_gp_p)
+- {
+- fprintf (file, "\t! ----------------------------------------\n");
+- fprintf (file, "\t! Claim the range of fp-as-gp "
+- "link time optimization\n");
+- fprintf (file, "\t.omit_fp_end\n");
+- fprintf (file, "\t! ----------------------------------------\n");
+- }
+-
+ fprintf (file, "\t! BEGIN EPILOGUE\n");
+ }
+
+@@ -2200,6 +2236,26 @@
+ ? 1
+ : 0);
+
++ if (flag_pic)
++ {
++ fprintf (file, "\tsmw.adm\t$r31, [$r31], $r31, 4\n");
++ fprintf (file, "\tsethi\t%s, hi20(_GLOBAL_OFFSET_TABLE_-8)\n",
++ reg_names [PIC_OFFSET_TABLE_REGNUM]);
++ fprintf (file, "\tori\t%s, %s, lo12(_GLOBAL_OFFSET_TABLE_-4)\n",
++ reg_names [PIC_OFFSET_TABLE_REGNUM],
++ reg_names [PIC_OFFSET_TABLE_REGNUM]);
++
++ if (TARGET_ISA_V3)
++ fprintf (file, "\tadd5.pc\t$gp\n");
++ else
++ {
++ fprintf (file, "\tmfusr\t$ta, $pc\n");
++ fprintf (file, "\tadd\t%s, $ta, %s\n",
++ reg_names [PIC_OFFSET_TABLE_REGNUM],
++ reg_names [PIC_OFFSET_TABLE_REGNUM]);
++ }
++ }
++
+ if (delta != 0)
+ {
+ if (satisfies_constraint_Is15 (GEN_INT (delta)))
+@@ -2224,9 +2280,23 @@
+ }
+ }
+
+- fprintf (file, "\tb\t");
+- assemble_name (file, XSTR (XEXP (DECL_RTL (function), 0), 0));
+- fprintf (file, "\n");
++ if (flag_pic)
++ {
++ fprintf (file, "\tla\t$ta, ");
++ assemble_name (file, XSTR (XEXP (DECL_RTL (function), 0), 0));
++ fprintf (file, "@PLT\n");
++ fprintf (file, "\t! epilogue\n");
++ fprintf (file, "\tlwi.bi\t%s, [%s], 4\n",
++ reg_names[PIC_OFFSET_TABLE_REGNUM],
++ reg_names[STACK_POINTER_REGNUM]);
++ fprintf (file, "\tbr\t$ta\n");
++ }
++ else
++ {
++ fprintf (file, "\tb\t");
++ assemble_name (file, XSTR (XEXP (DECL_RTL (function), 0), 0));
++ fprintf (file, "\n");
++ }
+
+ final_end_function ();
+ }
+@@ -2242,15 +2312,20 @@
+
+ /* 1. Do not apply sibling call if -mv3push is enabled,
+ because pop25 instruction also represents return behavior.
+- 2. If this function is a variadic function, do not apply sibling call
++ 2. If this function is a isr function, do not apply sibling call
++ because it may perform the behavior that user does not expect.
++ 3. If this function is a variadic function, do not apply sibling call
+ because the stack layout may be a mess.
+- 3. We don't want to apply sibling call optimization for indirect
++ 4. We don't want to apply sibling call optimization for indirect
+ sibcall because the pop behavior in epilogue may pollute the
+ content of caller-saved regsiter when the register is used for
+- indirect sibcall. */
++ indirect sibcall.
++ 5. In pic mode, it may use some registers for PLT call. */
+ return (!TARGET_V3PUSH
++ && !nds32_isr_function_p (current_function_decl)
+ && (cfun->machine->va_args_size == 0)
+- && decl);
++ && decl
++ && !flag_pic);
+ }
+
+ /* Determine whether we need to enable warning for function return check. */
+@@ -2566,6 +2641,13 @@
+
+ case SYMBOL_REF:
+ /* (mem (symbol_ref A)) => [symbol_ref] */
++
++ if (flag_pic || SYMBOL_REF_TLS_MODEL (x))
++ return false;
++
++ if (TARGET_ICT_MODEL_LARGE && nds32_indirect_call_referenced_p (x))
++ return false;
++
+ /* If -mcmodel=large, the 'symbol_ref' is not a valid address
+ during or after LRA/reload phase. */
+ if (TARGET_CMODEL_LARGE
+@@ -2577,7 +2659,8 @@
+ the 'symbol_ref' is not a valid address during or after
+ LRA/reload phase. */
+ if (TARGET_CMODEL_MEDIUM
+- && NDS32_SYMBOL_REF_RODATA_P (x)
++ && (NDS32_SYMBOL_REF_RODATA_P (x)
++ || CONSTANT_POOL_ADDRESS_P (x))
+ && (reload_completed
+ || reload_in_progress
+ || lra_in_progress))
+@@ -2599,6 +2682,10 @@
+ {
+ /* Now we see the [ + const_addr ] pattern, but we need
+ some further checking. */
++
++ if (flag_pic || SYMBOL_REF_TLS_MODEL (op0))
++ return false;
++
+ /* If -mcmodel=large, the 'const_addr' is not a valid address
+ during or after LRA/reload phase. */
+ if (TARGET_CMODEL_LARGE
+@@ -2675,17 +2762,202 @@
+
+ case LO_SUM:
+ /* (mem (lo_sum (reg) (symbol_ref))) */
+- /* (mem (lo_sum (reg) (const))) */
+- gcc_assert (REG_P (XEXP (x, 0)));
+- if (GET_CODE (XEXP (x, 1)) == SYMBOL_REF
+- || GET_CODE (XEXP (x, 1)) == CONST)
+- return nds32_legitimate_address_p (mode, XEXP (x, 1), strict);
+- else
++ /* (mem (lo_sum (reg) (const (plus (symbol_ref) (reg)))) */
++ /* TLS case: (mem (lo_sum (reg) (const (unspec symbol_ref X)))) */
++ /* The LO_SUM is a valid address if and only if we would like to
++ generate 32-bit full address memory access with any of following
++ circumstance:
++ 1. -mcmodel=large.
++ 2. -mcmodel=medium and the symbol_ref references to rodata. */
++ {
++ rtx sym = NULL_RTX;
++
++ if (flag_pic)
++ return false;
++
++ if (!REG_P (XEXP (x, 0)))
++ return false;
++
++ if (GET_CODE (XEXP (x, 1)) == SYMBOL_REF)
++ sym = XEXP (x, 1);
++ else if (GET_CODE (XEXP (x, 1)) == CONST)
++ {
++ rtx plus = XEXP(XEXP (x, 1), 0);
++ if (GET_CODE (plus) == PLUS)
++ sym = XEXP (plus, 0);
++ else if (GET_CODE (plus) == UNSPEC)
++ sym = XVECEXP (plus, 0, 0);
++ }
++ else
++ return false;
++
++ gcc_assert (GET_CODE (sym) == SYMBOL_REF);
++
++ if (TARGET_ICT_MODEL_LARGE
++ && nds32_indirect_call_referenced_p (sym))
++ return true;
++
++ if (TARGET_CMODEL_LARGE)
++ return true;
++ else if (TARGET_CMODEL_MEDIUM
++ && NDS32_SYMBOL_REF_RODATA_P (sym))
++ return true;
++ else
++ return false;
++ }
++
++ default:
++ return false;
++ }
++}
++
++static rtx
++nds32_legitimize_address (rtx x,
++ rtx oldx ATTRIBUTE_UNUSED,
++ machine_mode mode ATTRIBUTE_UNUSED)
++{
++ if (nds32_tls_referenced_p (x))
++ x = nds32_legitimize_tls_address (x);
++ else if (flag_pic && SYMBOLIC_CONST_P (x))
++ x = nds32_legitimize_pic_address (x);
++ else if (TARGET_ICT_MODEL_LARGE && nds32_indirect_call_referenced_p (x))
++ x = nds32_legitimize_ict_address (x);
++
++ return x;
++}
++
++static bool
++nds32_legitimate_constant_p (machine_mode mode, rtx x)
++{
++ switch (GET_CODE (x))
++ {
++ case CONST_DOUBLE:
++ if ((TARGET_FPU_SINGLE || TARGET_FPU_DOUBLE)
++ && (mode == DFmode || mode == SFmode))
+ return false;
++ break;
++ case CONST:
++ x = XEXP (x, 0);
++
++ if (GET_CODE (x) == PLUS)
++ {
++ if (!CONST_INT_P (XEXP (x, 1)))
++ return false;
++ x = XEXP (x, 0);
++ }
++
++ if (GET_CODE (x) == UNSPEC)
++ {
++ switch (XINT (x, 1))
++ {
++ case UNSPEC_GOT:
++ case UNSPEC_GOTOFF:
++ case UNSPEC_PLT:
++ case UNSPEC_TLSGD:
++ case UNSPEC_TLSLD:
++ case UNSPEC_TLSIE:
++ case UNSPEC_TLSLE:
++ case UNSPEC_ICT:
++ return false;
++ default:
++ return true;
++ }
++ }
++ break;
++ case SYMBOL_REF:
++ /* TLS symbols need a call to resolve in
++ precompute_register_parameters. */
++ if (SYMBOL_REF_TLS_MODEL (x))
++ return false;
++ break;
++ default:
++ return true;
++ }
++
++ return true;
++}
++
++/* Reorgnize the UNSPEC CONST and return its direct symbol. */
++static rtx
++nds32_delegitimize_address (rtx x)
++{
++ x = delegitimize_mem_from_attrs (x);
++
++ if (GET_CODE(x) == CONST)
++ {
++ rtx inner = XEXP (x, 0);
++
++ /* Handle for GOTOFF. */
++ if (GET_CODE (inner) == PLUS)
++ inner = XEXP (inner, 0);
++
++ if (GET_CODE (inner) == UNSPEC)
++ {
++ switch (XINT (inner, 1))
++ {
++ case UNSPEC_GOTINIT:
++ case UNSPEC_GOT:
++ case UNSPEC_GOTOFF:
++ case UNSPEC_PLT:
++ case UNSPEC_TLSGD:
++ case UNSPEC_TLSLD:
++ case UNSPEC_TLSIE:
++ case UNSPEC_TLSLE:
++ case UNSPEC_ICT:
++ x = XVECEXP (inner, 0, 0);
++ break;
++ default:
++ break;
++ }
++ }
++ }
++ return x;
++}
+
++static machine_mode
++nds32_vectorize_preferred_simd_mode (scalar_mode mode)
++{
++ if (!NDS32_EXT_DSP_P ())
++ return word_mode;
++
++ switch (mode)
++ {
++ case E_QImode:
++ return V4QImode;
++ case E_HImode:
++ return V2HImode;
++ default:
++ return word_mode;
++ }
++}
++
++static bool
++nds32_cannot_force_const_mem (machine_mode mode ATTRIBUTE_UNUSED, rtx x)
++{
++ switch (GET_CODE (x))
++ {
++ case CONST:
++ return !nds32_legitimate_constant_p (mode, x);
++ case SYMBOL_REF:
++ /* All symbols have to be accessed through gp-relative in PIC mode. */
++ /* We don't want to force symbol as constant pool in .text section,
++ because we use the gp-relatived instruction to load in small
++ or medium model. */
++ if (flag_pic
++ || SYMBOL_REF_TLS_MODEL (x)
++ || TARGET_CMODEL_SMALL
++ || TARGET_CMODEL_MEDIUM)
++ return true;
++ break;
++ case CONST_INT:
++ case CONST_DOUBLE:
++ if (flag_pic && (lra_in_progress || reload_completed))
++ return true;
++ break;
+ default:
+ return false;
+ }
++ return false;
+ }
+
+
+@@ -2731,13 +3003,33 @@
+ /* Describing Relative Costs of Operations. */
+
+ static int
+-nds32_register_move_cost (machine_mode mode ATTRIBUTE_UNUSED,
++nds32_register_move_cost (machine_mode mode,
+ reg_class_t from,
+ reg_class_t to)
+ {
++ /* In garywolf cpu, FPR to GPR is chaper than other cpu. */
++ if (TARGET_PIPELINE_GRAYWOLF)
++ {
++ if (GET_MODE_SIZE (mode) == 8)
++ {
++ /* DPR to GPR. */
++ if (from == FP_REGS && to != FP_REGS)
++ return 3;
++ /* GPR to DPR. */
++ if (from != FP_REGS && to == FP_REGS)
++ return 2;
++ }
++ else
++ {
++ if ((from == FP_REGS && to != FP_REGS)
++ || (from != FP_REGS && to == FP_REGS))
++ return 2;
++ }
++ }
++
+ if ((from == FP_REGS && to != FP_REGS)
+ || (from != FP_REGS && to == FP_REGS))
+- return 9;
++ return 3;
+ else if (from == HIGH_REGS || to == HIGH_REGS)
+ return optimize_size ? 6 : 2;
+ else
+@@ -2825,6 +3117,9 @@
+ {
+ default_file_start ();
+
++ if (flag_pic)
++ fprintf (asm_out_file, "\t.pic\n");
++
+ /* Tell assembler which ABI we are using. */
+ fprintf (asm_out_file, "\t! ABI version\n");
+ if (TARGET_HARD_FLOAT)
+@@ -2835,10 +3130,36 @@
+ /* Tell assembler that this asm code is generated by compiler. */
+ fprintf (asm_out_file, "\t! This asm file is generated by compiler\n");
+ fprintf (asm_out_file, "\t.flag\tverbatim\n");
+- /* Give assembler the size of each vector for interrupt handler. */
+- fprintf (asm_out_file, "\t! This vector size directive is required "
+- "for checking inconsistency on interrupt handler\n");
+- fprintf (asm_out_file, "\t.vec_size\t%d\n", nds32_isr_vector_size);
++
++ /* Insert directive for linker to distinguish object's ict flag. */
++ if (!TARGET_LINUX_ABI)
++ {
++ if (TARGET_ICT_MODEL_LARGE)
++ fprintf (asm_out_file, "\t.ict_model\tlarge\n");
++ else
++ fprintf (asm_out_file, "\t.ict_model\tsmall\n");
++ }
++
++ /* We need to provide the size of each vector for interrupt handler
++ under elf toolchain. */
++ if (!TARGET_LINUX_ABI)
++ {
++ fprintf (asm_out_file, "\t! This vector size directive is required "
++ "for checking inconsistency on interrupt handler\n");
++ fprintf (asm_out_file, "\t.vec_size\t%d\n", nds32_isr_vector_size);
++ }
++
++ /* If user enables '-mforce-fp-as-gp' or compiles programs with -Os,
++ the compiler may produce 'la $fp,_FP_BASE_' instruction
++ at prologue for fp-as-gp optimization.
++ We should emit weak reference of _FP_BASE_ to avoid undefined reference
++ in case user does not pass '--relax' option to linker. */
++ if (!TARGET_LINUX_ABI && (TARGET_FORCE_FP_AS_GP || optimize_size))
++ {
++ fprintf (asm_out_file, "\t! This weak reference is required to do "
++ "fp-as-gp link time optimization\n");
++ fprintf (asm_out_file, "\t.weak\t_FP_BASE_\n");
++ }
+
+ fprintf (asm_out_file, "\t! ------------------------------------\n");
+
+@@ -2849,6 +3170,49 @@
+ if (TARGET_ISA_V3M)
+ fprintf (asm_out_file, "\t! ISA family\t\t: %s\n", "V3M");
+
++ switch (nds32_cpu_option)
++ {
++ case CPU_N6:
++ fprintf (asm_out_file, "\t! Pipeline model\t: %s\n", "N6");
++ break;
++
++ case CPU_N7:
++ fprintf (asm_out_file, "\t! Pipeline model\t: %s\n", "N7");
++ break;
++
++ case CPU_N8:
++ fprintf (asm_out_file, "\t! Pipeline model\t: %s\n", "N8");
++ break;
++
++ case CPU_E8:
++ fprintf (asm_out_file, "\t! Pipeline model\t: %s\n", "E8");
++ break;
++
++ case CPU_N9:
++ fprintf (asm_out_file, "\t! Pipeline model\t: %s\n", "N9");
++ break;
++
++ case CPU_N10:
++ fprintf (asm_out_file, "\t! Pipeline model\t: %s\n", "N10");
++ break;
++
++ case CPU_GRAYWOLF:
++ fprintf (asm_out_file, "\t! Pipeline model\t: %s\n", "Graywolf");
++ break;
++
++ case CPU_N12:
++ case CPU_N13:
++ fprintf (asm_out_file, "\t! Pipeline model\t: %s\n", "N13");
++ break;
++
++ case CPU_SIMPLE:
++ fprintf (asm_out_file, "\t! Pipeline model\t: %s\n", "SIMPLE");
++ break;
++
++ default:
++ gcc_unreachable ();
++ }
++
+ if (TARGET_CMODEL_SMALL)
+ fprintf (asm_out_file, "\t! Code model\t\t: %s\n", "SMALL");
+ if (TARGET_CMODEL_MEDIUM)
+@@ -2926,9 +3290,65 @@
+ {
+ nds32_asm_file_end_for_isr ();
+
++ /* The NDS32 Linux stack is mapped non-executable by default, so add a
++ .note.GNU-stack section. */
++ if (TARGET_LINUX_ABI)
++ file_end_indicate_exec_stack ();
++
+ fprintf (asm_out_file, "\t! ------------------------------------\n");
+ }
+
++static bool
++nds32_asm_output_addr_const_extra (FILE *file, rtx x)
++{
++ if (GET_CODE (x) == UNSPEC)
++ {
++ switch (XINT (x, 1))
++ {
++ case UNSPEC_GOTINIT:
++ output_addr_const (file, XVECEXP (x, 0, 0));
++ break;
++ case UNSPEC_GOTOFF:
++ output_addr_const (file, XVECEXP (x, 0, 0));
++ fputs ("@GOTOFF", file);
++ break;
++ case UNSPEC_GOT:
++ output_addr_const (file, XVECEXP (x, 0, 0));
++ fputs ("@GOT", file);
++ break;
++ case UNSPEC_PLT:
++ output_addr_const (file, XVECEXP (x, 0, 0));
++ fputs ("@PLT", file);
++ break;
++ case UNSPEC_TLSGD:
++ output_addr_const (file, XVECEXP (x, 0, 0));
++ fputs ("@TLSDESC", file);
++ break;
++ case UNSPEC_TLSLD:
++ output_addr_const (file, XVECEXP (x, 0, 0));
++ fputs ("@TLSDESC", file);
++ break;
++ case UNSPEC_TLSIE:
++ output_addr_const (file, XVECEXP (x, 0, 0));
++ fputs ("@GOTTPOFF", file);
++ break;
++ case UNSPEC_TLSLE:
++ output_addr_const (file, XVECEXP (x, 0, 0));
++ fputs ("@TPOFF", file);
++ break;
++ case UNSPEC_ICT:
++ output_addr_const (file, XVECEXP (x, 0, 0));
++ fputs ("@ICT", file);
++ break;
++ default:
++ return false;
++ }
++ return true;
++ }
++ else
++ return false;
++}
++
+ /* -- Output and Generation of Labels. */
+
+ static void
+@@ -2978,6 +3398,18 @@
+
+ /* No need to handle following process, so return immediately. */
+ return;
++
++ case 'v':
++ gcc_assert (CONST_INT_P (x)
++ && (INTVAL (x) == 0
++ || INTVAL (x) == 8
++ || INTVAL (x) == 16
++ || INTVAL (x) == 24));
++ fprintf (stream, HOST_WIDE_INT_PRINT_DEC, INTVAL (x) / 8);
++
++ /* No need to handle following process, so return immediately. */
++ return;
++
+ case 'B':
+ /* Use exact_log2() to search the 1-bit position. */
+ gcc_assert (CONST_INT_P (x));
+@@ -3084,8 +3516,15 @@
+ switch (GET_CODE (x))
+ {
+ case LABEL_REF:
++ output_addr_const (stream, x);
++ break;
++
+ case SYMBOL_REF:
+ output_addr_const (stream, x);
++
++ if (!TARGET_LINUX_ABI && nds32_indirect_call_referenced_p (x))
++ fprintf (stream, "@ICT");
++
+ break;
+
+ case REG:
+@@ -3168,6 +3607,17 @@
+ output_addr_const (stream, x);
+ break;
+
++ case CONST_VECTOR:
++ fprintf (stream, HOST_WIDE_INT_PRINT_HEX, const_vector_to_hwint (x));
++ break;
++
++ case LO_SUM:
++ /* This is a special case for inline assembly using memory address 'p'.
++ The inline assembly code is expected to use pesudo instruction
++ for the operand. EX: la */
++ output_addr_const (stream, XEXP(x, 1));
++ break;
++
+ default:
+ /* Generally, output_addr_const () is able to handle most cases.
+ We want to see what CODE could appear,
+@@ -3179,7 +3629,9 @@
+ }
+
+ static void
+-nds32_print_operand_address (FILE *stream, machine_mode /*mode*/, rtx x)
++nds32_print_operand_address (FILE *stream,
++ machine_mode mode ATTRIBUTE_UNUSED,
++ rtx x)
+ {
+ rtx op0, op1;
+
+@@ -3194,6 +3646,16 @@
+ fputs ("]", stream);
+ break;
+
++ case LO_SUM:
++ /* This is a special case for inline assembly using memory operand 'm'.
++ The inline assembly code is expected to use pesudo instruction
++ for the operand. EX: [ls].[bhw] */
++ fputs ("[ + ", stream);
++ op1 = XEXP (x, 1);
++ output_addr_const (stream, op1);
++ fputs ("]", stream);
++ break;
++
+ case REG:
+ /* Forbid using static chain register ($r16)
+ on reduced-set registers configuration. */
+@@ -3260,6 +3722,20 @@
+ reg_names[REGNO (XEXP (op0, 0))],
+ sv);
+ }
++ else if (GET_CODE (op0) == ASHIFT && REG_P (op1))
++ {
++ /* [Ra + Rb << sv]
++ In normal, ASHIFT can be converted to MULT like above case.
++ But when the address rtx does not go through canonicalize_address
++ defined in fwprop, we'll need this case. */
++ int sv = INTVAL (XEXP (op0, 1));
++ gcc_assert (sv <= 3 && sv >=0);
++
++ fprintf (stream, "[%s + %s << %d]",
++ reg_names[REGNO (op1)],
++ reg_names[REGNO (XEXP (op0, 0))],
++ sv);
++ }
+ else
+ {
+ /* The control flow is not supposed to be here. */
+@@ -3454,6 +3930,27 @@
+ static void
+ nds32_insert_attributes (tree decl, tree *attributes)
+ {
++ /* A "indirect_call" function attribute implies "noinline" and "noclone"
++ for elf toolchain to support ROM patch mechanism. */
++ if (TREE_CODE (decl) == FUNCTION_DECL
++ && lookup_attribute ("indirect_call", *attributes) != NULL)
++ {
++ tree new_attrs = *attributes;
++
++ if (TARGET_LINUX_ABI)
++ error("cannot use indirect_call attribute under linux toolchain");
++
++ if (lookup_attribute ("noinline", new_attrs) == NULL)
++ new_attrs = tree_cons (get_identifier ("noinline"), NULL, new_attrs);
++ if (lookup_attribute ("noclone", new_attrs) == NULL)
++ new_attrs = tree_cons (get_identifier ("noclone"), NULL, new_attrs);
++
++ if (!TREE_PUBLIC (decl))
++ error("indirect_call attribute can't apply for static function");
++
++ *attributes = new_attrs;
++ }
++
+ /* For function declaration, we need to check isr-specific attributes:
+ 1. Call nds32_check_isr_attrs_conflict() to check any conflict.
+ 2. Check valid integer value for interrupt/exception.
+@@ -3479,6 +3976,38 @@
+ excp = lookup_attribute ("exception", func_attrs);
+ reset = lookup_attribute ("reset", func_attrs);
+
++ /* The following code may use attribute arguments. If there is no
++ argument from source code, it will cause segmentation fault.
++ Therefore, return dircetly and report error message later. */
++ if ((intr && TREE_VALUE (intr) == NULL)
++ || (excp && TREE_VALUE (excp) == NULL)
++ || (reset && TREE_VALUE (reset) == NULL))
++ return;
++
++ /* ------------------------------------------------------------- */
++ /* FIXME:
++ FOR BACKWARD COMPATIBILITY, we need to support following patterns:
++
++ __attribute__((interrupt("XXX;YYY;id=ZZZ")))
++ __attribute__((exception("XXX;YYY;id=ZZZ")))
++ __attribute__((reset("vectors=XXX;nmi_func=YYY;warm_func=ZZZ")))
++
++ If interrupt/exception/reset appears and its argument is a
++ STRING_CST, we will use other functions to parse string in the
++ nds32_construct_isr_vectors_information() and then set necessary
++ isr information in the nds32_isr_vectors[] array. Here we can
++ just return immediately to avoid new-syntax checking. */
++ if (intr != NULL_TREE
++ && TREE_CODE (TREE_VALUE (TREE_VALUE (intr))) == STRING_CST)
++ return;
++ if (excp != NULL_TREE
++ && TREE_CODE (TREE_VALUE (TREE_VALUE (excp))) == STRING_CST)
++ return;
++ if (reset != NULL_TREE
++ && TREE_CODE (TREE_VALUE (TREE_VALUE (reset))) == STRING_CST)
++ return;
++ /* ------------------------------------------------------------- */
++
+ if (intr || excp)
+ {
+ /* Deal with interrupt/exception. */
+@@ -3598,7 +4127,9 @@
+ }
+ if (TARGET_ISA_V3)
+ {
+- /* Under V3 ISA, currently nothing should be strictly set. */
++ /* If this is ARCH_V3J, we need to enable TARGET_REDUCED_REGS. */
++ if (nds32_arch_option == ARCH_V3J)
++ target_flags |= MASK_REDUCED_REGS;
+ }
+ if (TARGET_ISA_V3M)
+ {
+@@ -3610,6 +4141,9 @@
+ target_flags &= ~MASK_EXT_PERF2;
+ /* Under V3M ISA, we need to strictly disable TARGET_EXT_STRING. */
+ target_flags &= ~MASK_EXT_STRING;
++
++ if (flag_pic)
++ error ("not support -fpic option for v3m toolchain");
+ }
+
+ /* See if we are using reduced-set registers:
+@@ -3627,6 +4161,12 @@
+ fixed_regs[r] = call_used_regs[r] = 1;
+ }
+
++ /* See if user explicitly would like to use fp-as-gp optimization.
++ If so, we must prevent $fp from being allocated
++ during register allocation. */
++ if (TARGET_FORCE_FP_AS_GP)
++ fixed_regs[FP_REGNUM] = call_used_regs[FP_REGNUM] = 1;
++
+ if (!TARGET_16_BIT)
+ {
+ /* Under no 16 bit ISA, we need to strictly disable TARGET_V3PUSH. */
+@@ -3643,9 +4183,7 @@
+ "must be enable '-mext-fpu-sp' or '-mext-fpu-dp'");
+ }
+
+- /* Currently, we don't support PIC code generation yet. */
+- if (flag_pic)
+- sorry ("position-independent code not supported");
++ nds32_init_rtx_costs ();
+
+ nds32_register_passes ();
+ }
+@@ -3659,8 +4197,11 @@
+ vec<const char *> &constraints ATTRIBUTE_UNUSED,
+ vec<rtx> &clobbers, HARD_REG_SET &clobbered_regs)
+ {
+- clobbers.safe_push (gen_rtx_REG (SImode, TA_REGNUM));
+- SET_HARD_REG_BIT (clobbered_regs, TA_REGNUM);
++ if (!flag_inline_asm_r15)
++ {
++ clobbers.safe_push (gen_rtx_REG (SImode, TA_REGNUM));
++ SET_HARD_REG_BIT (clobbered_regs, TA_REGNUM);
++ }
+ return NULL;
+ }
+
+@@ -3687,6 +4228,13 @@
+ return nds32_expand_builtin_impl (exp, target, subtarget, mode, ignore);
+ }
+
++/* Implement TARGET_INIT_LIBFUNCS. */
++static void
++nds32_init_libfuncs (void)
++{
++ if (TARGET_LINUX_ABI)
++ init_sync_libfuncs (UNITS_PER_WORD);
++}
+
+ /* ------------------------------------------------------------------------ */
+
+@@ -3703,6 +4251,16 @@
+ builtin_define ("__nds32__");
+ builtin_define ("__NDS32__");
+
++ /* We need to provide builtin macro to describe the size of
++ each vector for interrupt handler under elf toolchain. */
++ if (!TARGET_LINUX_ABI)
++ {
++ if (TARGET_ISR_VECTOR_SIZE_4_BYTE)
++ builtin_define ("__NDS32_ISR_VECTOR_SIZE_4__");
++ else
++ builtin_define ("__NDS32_ISR_VECTOR_SIZE_16__");
++ }
++
+ if (TARGET_HARD_FLOAT)
+ builtin_define ("__NDS32_ABI_2FP_PLUS__");
+ else
+@@ -3770,6 +4328,8 @@
+ builtin_define ("__NDS32_GP_DIRECT__");
+ if (TARGET_VH)
+ builtin_define ("__NDS32_VH__");
++ if (NDS32_EXT_DSP_P ())
++ builtin_define ("__NDS32_EXT_DSP__");
+
+ if (TARGET_BIG_ENDIAN)
+ builtin_define ("__big_endian__");
+@@ -4042,6 +4602,10 @@
+ The result will be in cfun->machine. */
+ nds32_compute_stack_frame ();
+
++ /* Check frame_pointer_needed again to prevent fp is need after reload. */
++ if (frame_pointer_needed)
++ cfun->machine->fp_as_gp_p = false;
++
+ /* If this is a variadic function, first we need to push argument
+ registers that hold the unnamed argument value. */
+ if (cfun->machine->va_args_size != 0)
+@@ -4066,7 +4630,7 @@
+
+ /* If the function is 'naked',
+ we do not have to generate prologue code fragment. */
+- if (cfun->machine->naked_p)
++ if (cfun->machine->naked_p && !flag_pic)
+ return;
+
+ /* Get callee_first_regno and callee_last_regno. */
+@@ -4195,9 +4759,15 @@
+ -1 * sp_adjust);
+ }
+
+- /* Prevent the instruction scheduler from
+- moving instructions across the boundary. */
+- emit_insn (gen_blockage ());
++ /* Emit gp setup instructions for -fpic. */
++ if (flag_pic && df_regs_ever_live_p (PIC_OFFSET_TABLE_REGNUM))
++ nds32_emit_load_gp ();
++
++ /* If user applies -mno-sched-prolog-epilog option,
++ we need to prevent instructions of function body from being
++ scheduled with stack adjustment in prologue. */
++ if (!flag_sched_prolog_epilog)
++ emit_insn (gen_blockage ());
+ }
+
+ /* Function for normal multiple pop epilogue. */
+@@ -4211,9 +4781,11 @@
+ The result will be in cfun->machine. */
+ nds32_compute_stack_frame ();
+
+- /* Prevent the instruction scheduler from
+- moving instructions across the boundary. */
+- emit_insn (gen_blockage ());
++ /* If user applies -mno-sched-prolog-epilog option,
++ we need to prevent instructions of function body from being
++ scheduled with stack adjustment in epilogue. */
++ if (!flag_sched_prolog_epilog)
++ emit_insn (gen_blockage ());
+
+ /* If the function is 'naked', we do not have to generate
+ epilogue code fragment BUT 'ret' instruction.
+@@ -4239,7 +4811,16 @@
+ /* Generate return instruction by using 'return_internal' pattern.
+ Make sure this instruction is after gen_blockage(). */
+ if (!sibcall_p)
+- emit_jump_insn (gen_return_internal ());
++ {
++ /* We need to further check attributes to determine whether
++ there should be return instruction at epilogue.
++ If the attribute naked exists but -mno-ret-in-naked-func
++ is issued, there is NO need to generate return instruction. */
++ if (cfun->machine->attr_naked_p && !flag_ret_in_naked_func)
++ return;
++
++ emit_jump_insn (gen_return_internal ());
++ }
+ return;
+ }
+
+@@ -4436,9 +5017,13 @@
+ if (cfun->machine->callee_saved_gpr_regs_size > 0)
+ df_set_regs_ever_live (FP_REGNUM, 1);
+
++ /* Check frame_pointer_needed again to prevent fp is need after reload. */
++ if (frame_pointer_needed)
++ cfun->machine->fp_as_gp_p = false;
++
+ /* If the function is 'naked',
+ we do not have to generate prologue code fragment. */
+- if (cfun->machine->naked_p)
++ if (cfun->machine->naked_p && !flag_pic)
+ return;
+
+ /* Get callee_first_regno and callee_last_regno. */
+@@ -4566,6 +5151,10 @@
+ -1 * sp_adjust);
+ }
+
++ /* Emit gp setup instructions for -fpic. */
++ if (flag_pic && df_regs_ever_live_p (PIC_OFFSET_TABLE_REGNUM))
++ nds32_emit_load_gp ();
++
+ /* Prevent the instruction scheduler from
+ moving instructions across the boundary. */
+ emit_insn (gen_blockage ());
+@@ -4591,9 +5180,19 @@
+ if (cfun->machine->naked_p)
+ {
+ /* Generate return instruction by using 'return_internal' pattern.
+- Make sure this instruction is after gen_blockage(). */
++ Make sure this instruction is after gen_blockage().
++ First we need to check this is a function without sibling call. */
+ if (!sibcall_p)
+- emit_jump_insn (gen_return_internal ());
++ {
++ /* We need to further check attributes to determine whether
++ there should be return instruction at epilogue.
++ If the attribute naked exists but -mno-ret-in-naked-func
++ is issued, there is NO need to generate return instruction. */
++ if (cfun->machine->attr_naked_p && !flag_ret_in_naked_func)
++ return;
++
++ emit_jump_insn (gen_return_internal ());
++ }
+ return;
+ }
+
+@@ -4757,6 +5356,11 @@
+ if (!reload_completed)
+ return 0;
+
++ /* If attribute 'naked' appears but -mno-ret-in-naked-func is used,
++ we cannot use return instruction. */
++ if (cfun->machine->attr_naked_p && !flag_ret_in_naked_func)
++ return 0;
++
+ sp_adjust = cfun->machine->local_size
+ + cfun->machine->out_args_size
+ + cfun->machine->callee_saved_area_gpr_padding_bytes
+@@ -5010,6 +5614,9 @@
+ #undef TARGET_FUNCTION_ARG_BOUNDARY
+ #define TARGET_FUNCTION_ARG_BOUNDARY nds32_function_arg_boundary
+
++#undef TARGET_VECTOR_MODE_SUPPORTED_P
++#define TARGET_VECTOR_MODE_SUPPORTED_P nds32_vector_mode_supported_p
++
+ /* -- How Scalar Function Values Are Returned. */
+
+ #undef TARGET_FUNCTION_VALUE
+@@ -5087,6 +5694,21 @@
+ #undef TARGET_LEGITIMATE_ADDRESS_P
+ #define TARGET_LEGITIMATE_ADDRESS_P nds32_legitimate_address_p
+
++#undef TARGET_LEGITIMIZE_ADDRESS
++#define TARGET_LEGITIMIZE_ADDRESS nds32_legitimize_address
++
++#undef TARGET_LEGITIMATE_CONSTANT_P
++#define TARGET_LEGITIMATE_CONSTANT_P nds32_legitimate_constant_p
++
++#undef TARGET_VECTORIZE_PREFERRED_SIMD_MODE
++#define TARGET_VECTORIZE_PREFERRED_SIMD_MODE nds32_vectorize_preferred_simd_mode
++
++#undef TARGET_CANNOT_FORCE_CONST_MEM
++#define TARGET_CANNOT_FORCE_CONST_MEM nds32_cannot_force_const_mem
++
++#undef TARGET_DELEGITIMIZE_ADDRESS
++#define TARGET_DELEGITIMIZE_ADDRESS nds32_delegitimize_address
++
+
+ /* Anchored Addresses. */
+
+@@ -5147,6 +5769,9 @@
+ #undef TARGET_ASM_ALIGNED_SI_OP
+ #define TARGET_ASM_ALIGNED_SI_OP "\t.word\t"
+
++#undef TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA
++#define TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA nds32_asm_output_addr_const_extra
++
+ /* -- Output of Uninitialized Variables. */
+
+ /* -- Output and Generation of Labels. */
+@@ -5216,6 +5841,9 @@
+
+ /* Emulating TLS. */
+
++#undef TARGET_HAVE_TLS
++#define TARGET_HAVE_TLS TARGET_LINUX_ABI
++
+
+ /* Defining coprocessor specifics for MIPS targets. */
+
+@@ -5243,6 +5871,8 @@
+ #undef TARGET_EXPAND_BUILTIN
+ #define TARGET_EXPAND_BUILTIN nds32_expand_builtin
+
++#undef TARGET_INIT_LIBFUNCS
++#define TARGET_INIT_LIBFUNCS nds32_init_libfuncs
+
+ #undef TARGET_USE_BLOCKS_FOR_CONSTANT_P
+ #define TARGET_USE_BLOCKS_FOR_CONSTANT_P nds32_use_blocks_for_constant_p
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32-cost.c gcc-8.2.0/gcc/config/nds32/nds32-cost.c
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32-cost.c 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/gcc/config/nds32/nds32-cost.c 2019-01-25 15:38:32.821242637 +0100
@@ -34,66 +34,379 @@
#include "optabs.h" /* For GEN_FCN. */
#include "recog.h"
@@ -602,15 +1721,17 @@ index 8d01e8afee2..979000fcc45 100644
- goto performance_cost;
- else
- goto size_cost;
+-
+-
+-performance_cost:
+- /* This is section for performance cost model. */
+struct rtx_cost_model_t {
+ rtx_cost_func speed_prefer;
+ rtx_cost_func size_prefer;
+};
-
++
+static rtx_cost_model_t rtx_cost_model;
-
--performance_cost:
-- /* This is section for performance cost model. */
++
+static int insn_size_16bit; /* Initial at nds32_init_rtx_costs. */
+static const int insn_size_32bit = 4;
+
@@ -950,14 +2071,19 @@ index 8d01e8afee2..979000fcc45 100644
case UMOD:
- *total = COSTS_N_INSNS (7);
- break;
+-
+- default:
+- *total = COSTS_N_INSNS (1);
+- break;
+- }
+ *total = COSTS_N_INSNS (20);
+ return true;
-- default:
+- return true;
+ case CALL:
+ *total = COSTS_N_INSNS (2);
+ return true;
-+
+
+ case CLZ:
+ case SMIN:
+ case SMAX:
@@ -968,22 +2094,17 @@ index 8d01e8afee2..979000fcc45 100644
+ *total = COSTS_N_INSNS (3);
+ return true;
+ case VEC_SELECT:
- *total = COSTS_N_INSNS (1);
-- break;
-- }
--
-- return true;
++ *total = COSTS_N_INSNS (1);
+ return true;
+-size_cost:
+- /* This is section for size cost model. */
+ default:
+ *total = COSTS_N_INSNS (3);
+ return true;
+ }
+}
--size_cost:
-- /* This is section for size cost model. */
--
+static bool
+nds32_rtx_costs_size_prefer (rtx x,
+ int code,
@@ -994,7 +2115,7 @@ index 8d01e8afee2..979000fcc45 100644
/* In gcc/rtl.h, the default value of COSTS_N_INSNS(N) is N*4.
We treat it as 4-byte cost for each instruction
under code size consideration. */
-@@ -118,85 +431,162 @@ nds32_rtx_costs_impl (rtx x,
+@@ -118,85 +431,162 @@
(set X imm20s), use movi, 4-byte cost.
(set X BIG_INT), use sethi/ori, 8-byte cost. */
if (satisfies_constraint_Is05 (x))
@@ -1152,40 +2273,40 @@ index 8d01e8afee2..979000fcc45 100644
+ const_int value for cost, if it exists. */
+ plus0 = XEXP (address, 0);
+ plus1 = XEXP (address, 1);
-+
+
+-performance_cost:
+- /* This is section for performance cost model. */
+ if (REG_P (plus0) && CONST_INT_P (plus1))
+ return COSTS_N_INSNS (1) - 2;
+ else if (ARITHMETIC_P (plus0) || ARITHMETIC_P (plus1))
+ return COSTS_N_INSNS (1) - 1;
+ else if (REG_P (plus0) && REG_P (plus1))
+ return COSTS_N_INSNS (1);
-+
+
+- /* FALLTHRU, currently we use same cost model as size_cost. */
+ /* For other 'plus' situation, make it cost 4-byte. */
+ return COSTS_N_INSNS (1);
-+
+
+-size_cost:
+- /* This is section for size cost model. */
+ default:
+ break;
+ }
+
+ return COSTS_N_INSNS (4);
-
--performance_cost:
-- /* This is section for performance cost model. */
++
+}
-
-- /* FALLTHRU, currently we use same cost model as size_cost. */
++
+int nds32_address_cost_speed_fwprop (rtx address)
+{
+ rtx plus0, plus1;
+ enum rtx_code code;
-
--size_cost:
-- /* This is section for size cost model. */
++
+ code = GET_CODE (address);
switch (code)
{
-@@ -210,12 +600,12 @@ nds32_address_cost_impl (rtx address,
+@@ -210,12 +600,12 @@
case SYMBOL_REF:
/* We can have gp-relative load/store for symbol_ref.
Have it 4-byte cost. */
@@ -1200,7 +2321,7 @@ index 8d01e8afee2..979000fcc45 100644
case REG:
/* Simply return 4-byte costs. */
-@@ -233,11 +623,15 @@ nds32_address_cost_impl (rtx address,
+@@ -233,11 +623,78 @@
{
/* If it is possible to be lwi333/swi333 form,
make it 2-byte cost. */
@@ -1214,13 +2335,17 @@ index 8d01e8afee2..979000fcc45 100644
+ return COSTS_N_INSNS (1) - 2;
+ else if (REG_P (plus0) && REG_P (plus1))
+ return COSTS_N_INSNS (1);
-
- /* For other 'plus' situation, make it cost 4-byte. */
- return COSTS_N_INSNS (1);
-@@ -249,4 +643,84 @@ nds32_address_cost_impl (rtx address,
- return COSTS_N_INSNS (4);
- }
-
++
++ /* For other 'plus' situation, make it cost 4-byte. */
++ return COSTS_N_INSNS (1);
++
++ default:
++ break;
++ }
++
++ return COSTS_N_INSNS (4);
++}
++
+
+int nds32_address_cost_size_prefer (rtx address)
+{
@@ -1273,15 +2398,13 @@ index 8d01e8afee2..979000fcc45 100644
+ /* (plus (reg) (mult (reg) (const))) */
+ if (ARITHMETIC_P (plus0) || ARITHMETIC_P (plus1))
+ return (COSTS_N_INSNS (1) - 1);
-+
-+ /* For other 'plus' situation, make it cost 4-byte. */
-+ return COSTS_N_INSNS (1);
-+
-+ default:
-+ break;
-+ }
-+
-+ return COSTS_N_INSNS (4);
+
+ /* For other 'plus' situation, make it cost 4-byte. */
+ return COSTS_N_INSNS (1);
+@@ -247,6 +704,23 @@
+ }
+
+ return COSTS_N_INSNS (4);
+
+}
+
@@ -1299,16 +2422,15 @@ index 8d01e8afee2..979000fcc45 100644
+ }
+ else
+ return nds32_address_cost_size_prefer (address);
-+}
-+
+ }
+
/* ------------------------------------------------------------------------ */
-diff --git a/gcc/config/nds32/nds32-doubleword.md b/gcc/config/nds32/nds32-doubleword.md
-index 7df715a771f..7ee6489d034 100644
---- a/gcc/config/nds32/nds32-doubleword.md
-+++ b/gcc/config/nds32/nds32-doubleword.md
-@@ -118,10 +118,28 @@
- ])
- (set_attr "feature" " v1, v1, v1, v1, v1, v1, fpu, fpu, fpu, fpu, fpu")])
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32-doubleword.md gcc-8.2.0/gcc/config/nds32/nds32-doubleword.md
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32-doubleword.md 2018-05-07 04:09:58.000000000 +0200
++++ gcc-8.2.0/gcc/config/nds32/nds32-doubleword.md 2019-01-25 15:38:32.821242637 +0100
+@@ -136,10 +136,28 @@
+ }
+ )
+;; Split move_di pattern when the hard register is odd.
+(define_split
@@ -1336,11 +2458,9 @@ index 7df715a771f..7ee6489d034 100644
[(set (match_dup 2) (match_dup 3))
(set (match_dup 4) (match_dup 5))]
{
-diff --git a/gcc/config/nds32/nds32-dspext.md b/gcc/config/nds32/nds32-dspext.md
-new file mode 100644
-index 00000000000..4c643a7528f
---- /dev/null
-+++ b/gcc/config/nds32/nds32-dspext.md
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32-dspext.md gcc-8.2.0/gcc/config/nds32/nds32-dspext.md
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32-dspext.md 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/config/nds32/nds32-dspext.md 2019-01-25 15:38:32.825242648 +0100
@@ -0,0 +1,5278 @@
+;; Machine description of Andes NDS32 cpu for GNU compiler
+;; Copyright (C) 2012-2018 Free Software Foundation, Inc.
@@ -6620,11 +7740,9 @@ index 00000000000..4c643a7528f
+ "ur<opcode>w\t%0, %1, %2"
+ [(set_attr "type" "dalu")
+ (set_attr "length" "4")])
-diff --git a/gcc/config/nds32/nds32-elf.opt b/gcc/config/nds32/nds32-elf.opt
-new file mode 100644
-index 00000000000..afe6aadd089
---- /dev/null
-+++ b/gcc/config/nds32/nds32-elf.opt
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32-elf.opt gcc-8.2.0/gcc/config/nds32/nds32-elf.opt
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32-elf.opt 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/config/nds32/nds32-elf.opt 2019-01-25 15:38:32.825242648 +0100
@@ -0,0 +1,16 @@
+mcmodel=
+Target RejectNegative Joined Enum(nds32_cmodel_type) Var(nds32_cmodel_option) Init(CMODEL_MEDIUM)
@@ -6642,10 +7760,9 @@ index 00000000000..afe6aadd089
+
+EnumValue
+Enum(nds32_cmodel_type) String(large) Value(CMODEL_LARGE)
-diff --git a/gcc/config/nds32/nds32-fp-as-gp.c b/gcc/config/nds32/nds32-fp-as-gp.c
-index 95c9586c3b6..26d2865d450 100644
---- a/gcc/config/nds32/nds32-fp-as-gp.c
-+++ b/gcc/config/nds32/nds32-fp-as-gp.c
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32-fp-as-gp.c gcc-8.2.0/gcc/config/nds32/nds32-fp-as-gp.c
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32-fp-as-gp.c 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/gcc/config/nds32/nds32-fp-as-gp.c 2019-01-25 15:38:32.825242648 +0100
@@ -26,19 +26,256 @@
#include "system.h"
#include "coretypes.h"
@@ -6908,10 +8025,9 @@ index 95c9586c3b6..26d2865d450 100644
}
/* ------------------------------------------------------------------------ */
-diff --git a/gcc/config/nds32/nds32-fpu.md b/gcc/config/nds32/nds32-fpu.md
-index 719b0428ced..9b844021a24 100644
---- a/gcc/config/nds32/nds32-fpu.md
-+++ b/gcc/config/nds32/nds32-fpu.md
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32-fpu.md gcc-8.2.0/gcc/config/nds32/nds32-fpu.md
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32-fpu.md 2018-04-06 07:51:33.000000000 +0200
++++ gcc-8.2.0/gcc/config/nds32/nds32-fpu.md 2019-01-25 15:38:32.825242648 +0100
@@ -1,5 +1,5 @@
;; Machine description of Andes NDS32 cpu for GNU compiler
-;; Copyright (C) 2012-2015 Free Software Foundation, Inc.
@@ -6919,11 +8035,9 @@ index 719b0428ced..9b844021a24 100644
;; Contributed by Andes Technology Corporation.
;;
;; This file is part of GCC.
-diff --git a/gcc/config/nds32/nds32-graywolf.md b/gcc/config/nds32/nds32-graywolf.md
-new file mode 100644
-index 00000000000..f0c98a6f75d
---- /dev/null
-+++ b/gcc/config/nds32/nds32-graywolf.md
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32-graywolf.md gcc-8.2.0/gcc/config/nds32/nds32-graywolf.md
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32-graywolf.md 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/config/nds32/nds32-graywolf.md 2019-01-25 15:38:32.825242648 +0100
@@ -0,0 +1,471 @@
+;; Pipeline descriptions of Andes NDS32 cpu for GNU compiler
+;; Copyright (C) 2012-2013 Free Software Foundation, Inc.
@@ -7396,11 +8510,601 @@ index 00000000000..f0c98a6f75d
+ nds_gw_dsp_wext, nds_gw_dsp_bpick"
+ "nds32_gw_last_load_to_ex_p"
+)
-diff --git a/gcc/config/nds32/nds32-intrinsic.c b/gcc/config/nds32/nds32-intrinsic.c
-index b9bb2d995f7..c2ad927b05d 100644
---- a/gcc/config/nds32/nds32-intrinsic.c
-+++ b/gcc/config/nds32/nds32-intrinsic.c
-@@ -519,6 +519,7 @@ static struct builtin_description bdesc_noarg[] =
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32.h gcc-8.2.0/gcc/config/nds32/nds32.h
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32.h 2018-05-07 03:27:52.000000000 +0200
++++ gcc-8.2.0/gcc/config/nds32/nds32.h 2019-01-25 15:44:03.534160189 +0100
+@@ -36,6 +36,16 @@
+ #define NDS32_SYMBOL_REF_RODATA_P(x) \
+ ((SYMBOL_REF_FLAGS (x) & NDS32_SYMBOL_FLAG_RODATA) != 0)
+
++enum nds32_relax_insn_type
++{
++ RELAX_ORI,
++ RELAX_PLT_ADD,
++ RELAX_TLS_ADD_or_LW,
++ RELAX_TLS_ADD_LW,
++ RELAX_TLS_LW_JRAL,
++ RELAX_DONE
++};
++
+ /* Classifies expand result for expand helper function. */
+ enum nds32_expand_result_type
+ {
+@@ -140,6 +150,9 @@
+ Check gcc/common/config/nds32/nds32-common.c for the optimizations that
+ apply -malways-align. */
+ #define NDS32_ALIGN_P() (TARGET_ALWAYS_ALIGN)
++
++#define NDS32_EXT_DSP_P() (TARGET_EXT_DSP && !TARGET_FORCE_NO_EXT_DSP)
++
+ /* Get alignment according to mode or type information.
+ When 'type' is nonnull, there is no need to look at 'mode'. */
+ #define NDS32_MODE_TYPE_ALIGN(mode, type) \
+@@ -305,6 +318,10 @@
+ 2. The rtl lowering and optimization are close to target code.
+ For this case we need address to be strictly aligned. */
+ int strict_aligned_p;
++
++ /* Record two similar attributes status. */
++ int attr_naked_p;
++ int attr_no_prologue_p;
+ };
+
+ /* A C structure that contains the arguments information. */
+@@ -350,7 +367,8 @@
+ {
+ NDS32_NESTED,
+ NDS32_NOT_NESTED,
+- NDS32_NESTED_READY
++ NDS32_NESTED_READY,
++ NDS32_CRITICAL
+ };
+
+ /* Define structure to record isr information.
+@@ -378,6 +396,13 @@
+ unless user specifies attribute to change it. */
+ enum nds32_isr_nested_type nested_type;
+
++ /* Secure isr level.
++ Currently we have 0-3 security level.
++ It should be set to 0 by default.
++ For security processors, this is determined by secure
++ attribute or compiler options. */
++ unsigned int security_level;
++
+ /* Total vectors.
+ The total vectors = interrupt + exception numbers + reset.
+ It should be set to 0 by default.
+@@ -439,7 +464,30 @@
+ NDS32_BUILTIN_FFB,
+ NDS32_BUILTIN_FFMISM,
+ NDS32_BUILTIN_FLMISM,
+-
++ NDS32_BUILTIN_KADDW,
++ NDS32_BUILTIN_KSUBW,
++ NDS32_BUILTIN_KADDH,
++ NDS32_BUILTIN_KSUBH,
++ NDS32_BUILTIN_KDMBB,
++ NDS32_BUILTIN_V_KDMBB,
++ NDS32_BUILTIN_KDMBT,
++ NDS32_BUILTIN_V_KDMBT,
++ NDS32_BUILTIN_KDMTB,
++ NDS32_BUILTIN_V_KDMTB,
++ NDS32_BUILTIN_KDMTT,
++ NDS32_BUILTIN_V_KDMTT,
++ NDS32_BUILTIN_KHMBB,
++ NDS32_BUILTIN_V_KHMBB,
++ NDS32_BUILTIN_KHMBT,
++ NDS32_BUILTIN_V_KHMBT,
++ NDS32_BUILTIN_KHMTB,
++ NDS32_BUILTIN_V_KHMTB,
++ NDS32_BUILTIN_KHMTT,
++ NDS32_BUILTIN_V_KHMTT,
++ NDS32_BUILTIN_KSLRAW,
++ NDS32_BUILTIN_KSLRAW_U,
++ NDS32_BUILTIN_RDOV,
++ NDS32_BUILTIN_CLROV,
+ NDS32_BUILTIN_ROTR,
+ NDS32_BUILTIN_SVA,
+ NDS32_BUILTIN_SVS,
+@@ -512,7 +560,295 @@
+ NDS32_BUILTIN_SET_TRIG_LEVEL,
+ NDS32_BUILTIN_SET_TRIG_EDGE,
+ NDS32_BUILTIN_GET_TRIG_TYPE,
+-
++ NDS32_BUILTIN_DSP_BEGIN,
++ NDS32_BUILTIN_ADD16,
++ NDS32_BUILTIN_V_UADD16,
++ NDS32_BUILTIN_V_SADD16,
++ NDS32_BUILTIN_RADD16,
++ NDS32_BUILTIN_V_RADD16,
++ NDS32_BUILTIN_URADD16,
++ NDS32_BUILTIN_V_URADD16,
++ NDS32_BUILTIN_KADD16,
++ NDS32_BUILTIN_V_KADD16,
++ NDS32_BUILTIN_UKADD16,
++ NDS32_BUILTIN_V_UKADD16,
++ NDS32_BUILTIN_SUB16,
++ NDS32_BUILTIN_V_USUB16,
++ NDS32_BUILTIN_V_SSUB16,
++ NDS32_BUILTIN_RSUB16,
++ NDS32_BUILTIN_V_RSUB16,
++ NDS32_BUILTIN_URSUB16,
++ NDS32_BUILTIN_V_URSUB16,
++ NDS32_BUILTIN_KSUB16,
++ NDS32_BUILTIN_V_KSUB16,
++ NDS32_BUILTIN_UKSUB16,
++ NDS32_BUILTIN_V_UKSUB16,
++ NDS32_BUILTIN_CRAS16,
++ NDS32_BUILTIN_V_UCRAS16,
++ NDS32_BUILTIN_V_SCRAS16,
++ NDS32_BUILTIN_RCRAS16,
++ NDS32_BUILTIN_V_RCRAS16,
++ NDS32_BUILTIN_URCRAS16,
++ NDS32_BUILTIN_V_URCRAS16,
++ NDS32_BUILTIN_KCRAS16,
++ NDS32_BUILTIN_V_KCRAS16,
++ NDS32_BUILTIN_UKCRAS16,
++ NDS32_BUILTIN_V_UKCRAS16,
++ NDS32_BUILTIN_CRSA16,
++ NDS32_BUILTIN_V_UCRSA16,
++ NDS32_BUILTIN_V_SCRSA16,
++ NDS32_BUILTIN_RCRSA16,
++ NDS32_BUILTIN_V_RCRSA16,
++ NDS32_BUILTIN_URCRSA16,
++ NDS32_BUILTIN_V_URCRSA16,
++ NDS32_BUILTIN_KCRSA16,
++ NDS32_BUILTIN_V_KCRSA16,
++ NDS32_BUILTIN_UKCRSA16,
++ NDS32_BUILTIN_V_UKCRSA16,
++ NDS32_BUILTIN_ADD8,
++ NDS32_BUILTIN_V_UADD8,
++ NDS32_BUILTIN_V_SADD8,
++ NDS32_BUILTIN_RADD8,
++ NDS32_BUILTIN_V_RADD8,
++ NDS32_BUILTIN_URADD8,
++ NDS32_BUILTIN_V_URADD8,
++ NDS32_BUILTIN_KADD8,
++ NDS32_BUILTIN_V_KADD8,
++ NDS32_BUILTIN_UKADD8,
++ NDS32_BUILTIN_V_UKADD8,
++ NDS32_BUILTIN_SUB8,
++ NDS32_BUILTIN_V_USUB8,
++ NDS32_BUILTIN_V_SSUB8,
++ NDS32_BUILTIN_RSUB8,
++ NDS32_BUILTIN_V_RSUB8,
++ NDS32_BUILTIN_URSUB8,
++ NDS32_BUILTIN_V_URSUB8,
++ NDS32_BUILTIN_KSUB8,
++ NDS32_BUILTIN_V_KSUB8,
++ NDS32_BUILTIN_UKSUB8,
++ NDS32_BUILTIN_V_UKSUB8,
++ NDS32_BUILTIN_SRA16,
++ NDS32_BUILTIN_V_SRA16,
++ NDS32_BUILTIN_SRA16_U,
++ NDS32_BUILTIN_V_SRA16_U,
++ NDS32_BUILTIN_SRL16,
++ NDS32_BUILTIN_V_SRL16,
++ NDS32_BUILTIN_SRL16_U,
++ NDS32_BUILTIN_V_SRL16_U,
++ NDS32_BUILTIN_SLL16,
++ NDS32_BUILTIN_V_SLL16,
++ NDS32_BUILTIN_KSLL16,
++ NDS32_BUILTIN_V_KSLL16,
++ NDS32_BUILTIN_KSLRA16,
++ NDS32_BUILTIN_V_KSLRA16,
++ NDS32_BUILTIN_KSLRA16_U,
++ NDS32_BUILTIN_V_KSLRA16_U,
++ NDS32_BUILTIN_CMPEQ16,
++ NDS32_BUILTIN_V_SCMPEQ16,
++ NDS32_BUILTIN_V_UCMPEQ16,
++ NDS32_BUILTIN_SCMPLT16,
++ NDS32_BUILTIN_V_SCMPLT16,
++ NDS32_BUILTIN_SCMPLE16,
++ NDS32_BUILTIN_V_SCMPLE16,
++ NDS32_BUILTIN_UCMPLT16,
++ NDS32_BUILTIN_V_UCMPLT16,
++ NDS32_BUILTIN_UCMPLE16,
++ NDS32_BUILTIN_V_UCMPLE16,
++ NDS32_BUILTIN_CMPEQ8,
++ NDS32_BUILTIN_V_SCMPEQ8,
++ NDS32_BUILTIN_V_UCMPEQ8,
++ NDS32_BUILTIN_SCMPLT8,
++ NDS32_BUILTIN_V_SCMPLT8,
++ NDS32_BUILTIN_SCMPLE8,
++ NDS32_BUILTIN_V_SCMPLE8,
++ NDS32_BUILTIN_UCMPLT8,
++ NDS32_BUILTIN_V_UCMPLT8,
++ NDS32_BUILTIN_UCMPLE8,
++ NDS32_BUILTIN_V_UCMPLE8,
++ NDS32_BUILTIN_SMIN16,
++ NDS32_BUILTIN_V_SMIN16,
++ NDS32_BUILTIN_UMIN16,
++ NDS32_BUILTIN_V_UMIN16,
++ NDS32_BUILTIN_SMAX16,
++ NDS32_BUILTIN_V_SMAX16,
++ NDS32_BUILTIN_UMAX16,
++ NDS32_BUILTIN_V_UMAX16,
++ NDS32_BUILTIN_SCLIP16,
++ NDS32_BUILTIN_V_SCLIP16,
++ NDS32_BUILTIN_UCLIP16,
++ NDS32_BUILTIN_V_UCLIP16,
++ NDS32_BUILTIN_KHM16,
++ NDS32_BUILTIN_V_KHM16,
++ NDS32_BUILTIN_KHMX16,
++ NDS32_BUILTIN_V_KHMX16,
++ NDS32_BUILTIN_KABS16,
++ NDS32_BUILTIN_V_KABS16,
++ NDS32_BUILTIN_SMIN8,
++ NDS32_BUILTIN_V_SMIN8,
++ NDS32_BUILTIN_UMIN8,
++ NDS32_BUILTIN_V_UMIN8,
++ NDS32_BUILTIN_SMAX8,
++ NDS32_BUILTIN_V_SMAX8,
++ NDS32_BUILTIN_UMAX8,
++ NDS32_BUILTIN_V_UMAX8,
++ NDS32_BUILTIN_KABS8,
++ NDS32_BUILTIN_V_KABS8,
++ NDS32_BUILTIN_SUNPKD810,
++ NDS32_BUILTIN_V_SUNPKD810,
++ NDS32_BUILTIN_SUNPKD820,
++ NDS32_BUILTIN_V_SUNPKD820,
++ NDS32_BUILTIN_SUNPKD830,
++ NDS32_BUILTIN_V_SUNPKD830,
++ NDS32_BUILTIN_SUNPKD831,
++ NDS32_BUILTIN_V_SUNPKD831,
++ NDS32_BUILTIN_ZUNPKD810,
++ NDS32_BUILTIN_V_ZUNPKD810,
++ NDS32_BUILTIN_ZUNPKD820,
++ NDS32_BUILTIN_V_ZUNPKD820,
++ NDS32_BUILTIN_ZUNPKD830,
++ NDS32_BUILTIN_V_ZUNPKD830,
++ NDS32_BUILTIN_ZUNPKD831,
++ NDS32_BUILTIN_V_ZUNPKD831,
++ NDS32_BUILTIN_RADDW,
++ NDS32_BUILTIN_URADDW,
++ NDS32_BUILTIN_RSUBW,
++ NDS32_BUILTIN_URSUBW,
++ NDS32_BUILTIN_SRA_U,
++ NDS32_BUILTIN_KSLL,
++ NDS32_BUILTIN_PKBB16,
++ NDS32_BUILTIN_V_PKBB16,
++ NDS32_BUILTIN_PKBT16,
++ NDS32_BUILTIN_V_PKBT16,
++ NDS32_BUILTIN_PKTB16,
++ NDS32_BUILTIN_V_PKTB16,
++ NDS32_BUILTIN_PKTT16,
++ NDS32_BUILTIN_V_PKTT16,
++ NDS32_BUILTIN_SMMUL,
++ NDS32_BUILTIN_SMMUL_U,
++ NDS32_BUILTIN_KMMAC,
++ NDS32_BUILTIN_KMMAC_U,
++ NDS32_BUILTIN_KMMSB,
++ NDS32_BUILTIN_KMMSB_U,
++ NDS32_BUILTIN_KWMMUL,
++ NDS32_BUILTIN_KWMMUL_U,
++ NDS32_BUILTIN_SMMWB,
++ NDS32_BUILTIN_V_SMMWB,
++ NDS32_BUILTIN_SMMWB_U,
++ NDS32_BUILTIN_V_SMMWB_U,
++ NDS32_BUILTIN_SMMWT,
++ NDS32_BUILTIN_V_SMMWT,
++ NDS32_BUILTIN_SMMWT_U,
++ NDS32_BUILTIN_V_SMMWT_U,
++ NDS32_BUILTIN_KMMAWB,
++ NDS32_BUILTIN_V_KMMAWB,
++ NDS32_BUILTIN_KMMAWB_U,
++ NDS32_BUILTIN_V_KMMAWB_U,
++ NDS32_BUILTIN_KMMAWT,
++ NDS32_BUILTIN_V_KMMAWT,
++ NDS32_BUILTIN_KMMAWT_U,
++ NDS32_BUILTIN_V_KMMAWT_U,
++ NDS32_BUILTIN_SMBB,
++ NDS32_BUILTIN_V_SMBB,
++ NDS32_BUILTIN_SMBT,
++ NDS32_BUILTIN_V_SMBT,
++ NDS32_BUILTIN_SMTT,
++ NDS32_BUILTIN_V_SMTT,
++ NDS32_BUILTIN_KMDA,
++ NDS32_BUILTIN_V_KMDA,
++ NDS32_BUILTIN_KMXDA,
++ NDS32_BUILTIN_V_KMXDA,
++ NDS32_BUILTIN_SMDS,
++ NDS32_BUILTIN_V_SMDS,
++ NDS32_BUILTIN_SMDRS,
++ NDS32_BUILTIN_V_SMDRS,
++ NDS32_BUILTIN_SMXDS,
++ NDS32_BUILTIN_V_SMXDS,
++ NDS32_BUILTIN_KMABB,
++ NDS32_BUILTIN_V_KMABB,
++ NDS32_BUILTIN_KMABT,
++ NDS32_BUILTIN_V_KMABT,
++ NDS32_BUILTIN_KMATT,
++ NDS32_BUILTIN_V_KMATT,
++ NDS32_BUILTIN_KMADA,
++ NDS32_BUILTIN_V_KMADA,
++ NDS32_BUILTIN_KMAXDA,
++ NDS32_BUILTIN_V_KMAXDA,
++ NDS32_BUILTIN_KMADS,
++ NDS32_BUILTIN_V_KMADS,
++ NDS32_BUILTIN_KMADRS,
++ NDS32_BUILTIN_V_KMADRS,
++ NDS32_BUILTIN_KMAXDS,
++ NDS32_BUILTIN_V_KMAXDS,
++ NDS32_BUILTIN_KMSDA,
++ NDS32_BUILTIN_V_KMSDA,
++ NDS32_BUILTIN_KMSXDA,
++ NDS32_BUILTIN_V_KMSXDA,
++ NDS32_BUILTIN_SMAL,
++ NDS32_BUILTIN_V_SMAL,
++ NDS32_BUILTIN_BITREV,
++ NDS32_BUILTIN_WEXT,
++ NDS32_BUILTIN_BPICK,
++ NDS32_BUILTIN_INSB,
++ NDS32_BUILTIN_SADD64,
++ NDS32_BUILTIN_UADD64,
++ NDS32_BUILTIN_RADD64,
++ NDS32_BUILTIN_URADD64,
++ NDS32_BUILTIN_KADD64,
++ NDS32_BUILTIN_UKADD64,
++ NDS32_BUILTIN_SSUB64,
++ NDS32_BUILTIN_USUB64,
++ NDS32_BUILTIN_RSUB64,
++ NDS32_BUILTIN_URSUB64,
++ NDS32_BUILTIN_KSUB64,
++ NDS32_BUILTIN_UKSUB64,
++ NDS32_BUILTIN_SMAR64,
++ NDS32_BUILTIN_SMSR64,
++ NDS32_BUILTIN_UMAR64,
++ NDS32_BUILTIN_UMSR64,
++ NDS32_BUILTIN_KMAR64,
++ NDS32_BUILTIN_KMSR64,
++ NDS32_BUILTIN_UKMAR64,
++ NDS32_BUILTIN_UKMSR64,
++ NDS32_BUILTIN_SMALBB,
++ NDS32_BUILTIN_V_SMALBB,
++ NDS32_BUILTIN_SMALBT,
++ NDS32_BUILTIN_V_SMALBT,
++ NDS32_BUILTIN_SMALTT,
++ NDS32_BUILTIN_V_SMALTT,
++ NDS32_BUILTIN_SMALDA,
++ NDS32_BUILTIN_V_SMALDA,
++ NDS32_BUILTIN_SMALXDA,
++ NDS32_BUILTIN_V_SMALXDA,
++ NDS32_BUILTIN_SMALDS,
++ NDS32_BUILTIN_V_SMALDS,
++ NDS32_BUILTIN_SMALDRS,
++ NDS32_BUILTIN_V_SMALDRS,
++ NDS32_BUILTIN_SMALXDS,
++ NDS32_BUILTIN_V_SMALXDS,
++ NDS32_BUILTIN_SMUL16,
++ NDS32_BUILTIN_V_SMUL16,
++ NDS32_BUILTIN_SMULX16,
++ NDS32_BUILTIN_V_SMULX16,
++ NDS32_BUILTIN_UMUL16,
++ NDS32_BUILTIN_V_UMUL16,
++ NDS32_BUILTIN_UMULX16,
++ NDS32_BUILTIN_V_UMULX16,
++ NDS32_BUILTIN_SMSLDA,
++ NDS32_BUILTIN_V_SMSLDA,
++ NDS32_BUILTIN_SMSLXDA,
++ NDS32_BUILTIN_V_SMSLXDA,
++ NDS32_BUILTIN_UCLIP32,
++ NDS32_BUILTIN_SCLIP32,
++ NDS32_BUILTIN_KABS,
++ NDS32_BUILTIN_UALOAD_U16,
++ NDS32_BUILTIN_UALOAD_S16,
++ NDS32_BUILTIN_UALOAD_U8,
++ NDS32_BUILTIN_UALOAD_S8,
++ NDS32_BUILTIN_UASTORE_U16,
++ NDS32_BUILTIN_UASTORE_S16,
++ NDS32_BUILTIN_UASTORE_U8,
++ NDS32_BUILTIN_UASTORE_S8,
++ NDS32_BUILTIN_DSP_END,
+ NDS32_BUILTIN_UNALIGNED_FEATURE,
+ NDS32_BUILTIN_ENABLE_UNALIGNED,
+ NDS32_BUILTIN_DISABLE_UNALIGNED,
+@@ -521,16 +857,30 @@
+
+ /* ------------------------------------------------------------------------ */
+
+-#define TARGET_ISA_V2 (nds32_arch_option == ARCH_V2)
++#define TARGET_ISR_VECTOR_SIZE_4_BYTE \
++ (nds32_isr_vector_size == 4)
+
++#define TARGET_ISA_V2 (nds32_arch_option == ARCH_V2)
+ #define TARGET_ISA_V3 \
+ (nds32_arch_option == ARCH_V3 \
++ || nds32_arch_option == ARCH_V3J \
+ || nds32_arch_option == ARCH_V3F \
+ || nds32_arch_option == ARCH_V3S)
+ #define TARGET_ISA_V3M (nds32_arch_option == ARCH_V3M)
+
++#define TARGET_PIPELINE_N7 \
++ (nds32_cpu_option == CPU_N7)
++#define TARGET_PIPELINE_N8 \
++ (nds32_cpu_option == CPU_N6 \
++ || nds32_cpu_option == CPU_N8)
+ #define TARGET_PIPELINE_N9 \
+ (nds32_cpu_option == CPU_N9)
++#define TARGET_PIPELINE_N10 \
++ (nds32_cpu_option == CPU_N10)
++#define TARGET_PIPELINE_N13 \
++ (nds32_cpu_option == CPU_N12 || nds32_cpu_option == CPU_N13)
++#define TARGET_PIPELINE_GRAYWOLF \
++ (nds32_cpu_option == CPU_GRAYWOLF)
+ #define TARGET_PIPELINE_SIMPLE \
+ (nds32_cpu_option == CPU_SIMPLE)
+
+@@ -541,6 +891,12 @@
+ #define TARGET_CMODEL_LARGE \
+ (nds32_cmodel_option == CMODEL_LARGE)
+
++#define TARGET_ICT_MODEL_SMALL \
++ (nds32_ict_model == ICT_MODEL_SMALL)
++
++#define TARGET_ICT_MODEL_LARGE \
++ (nds32_ict_model == ICT_MODEL_LARGE)
++
+ /* When -mcmodel=small or -mcmodel=medium,
+ compiler may generate gp-base instruction directly. */
+ #define TARGET_GP_DIRECT \
+@@ -576,6 +932,21 @@
+ #endif
+
+ #define TARGET_CONFIG_FPU_DEFAULT NDS32_CONFIG_FPU_2
++
++/* ------------------------------------------------------------------------ */
++
++#ifdef TARGET_DEFAULT_RELAX
++# define NDS32_RELAX_SPEC " %{!mno-relax:--relax}"
++#else
++# define NDS32_RELAX_SPEC " %{mrelax:--relax}"
++#endif
++
++#ifdef TARGET_DEFAULT_EXT_DSP
++# define NDS32_EXT_DSP_SPEC " %{!mno-ext-dsp:-mext-dsp}"
++#else
++# define NDS32_EXT_DSP_SPEC ""
++#endif
++
+ /* ------------------------------------------------------------------------ */
+
+ /* Controlling the Compilation Driver. */
+@@ -591,11 +962,15 @@
+ {"float", "%{!mfloat-abi=*:-mfloat-abi=%(VALUE)}" }
+
+ #define CC1_SPEC \
+- ""
++ NDS32_EXT_DSP_SPEC
+
+ #define ASM_SPEC \
+ " %{mbig-endian:-EB} %{mlittle-endian:-EL}" \
+ " %{march=*:-march=%*}" \
++ " %{mno-16-bit|mno-16bit:-mno-16bit-ext}" \
++ " %{march=v3m:%{!mfull-regs:%{!mreduced-regs:-mreduced-regs}}}" \
++ " %{mfull-regs:-mno-reduced-regs}" \
++ " %{mreduced-regs:-mreduced-regs}" \
+ " %{mabi=*:-mabi=v%*}" \
+ " %{mconfig-fpu=*:-mfpu-freg=%*}" \
+ " %{mext-fpu-mac:-mmac}" \
+@@ -603,35 +978,9 @@
+ " %{mext-fpu-sp:-mfpu-sp-ext}" \
+ " %{mno-ext-fpu-sp:-mno-fpu-sp-ext}" \
+ " %{mext-fpu-dp:-mfpu-dp-ext}" \
+- " %{mno-ext-fpu-sp:-mno-fpu-dp-ext}"
+-
+-/* If user issues -mrelax, we need to pass '--relax' to linker. */
+-#define LINK_SPEC \
+- " %{mbig-endian:-EB} %{mlittle-endian:-EL}" \
+- " %{mrelax:--relax}"
+-
+-#define LIB_SPEC \
+- " -lc -lgloss"
+-
+-/* The option -mno-ctor-dtor can disable constructor/destructor feature
+- by applying different crt stuff. In the convention, crt0.o is the
+- startup file without constructor/destructor;
+- crt1.o, crti.o, crtbegin.o, crtend.o, and crtn.o are the
+- startup files with constructor/destructor.
+- Note that crt0.o, crt1.o, crti.o, and crtn.o are provided
+- by newlib/mculib/glibc/ublic, while crtbegin.o and crtend.o are
+- currently provided by GCC for nds32 target.
+-
+- For nds32 target so far:
+- If -mno-ctor-dtor, we are going to link
+- "crt0.o [user objects]".
+- If general cases, we are going to link
+- "crt1.o crtbegin1.o [user objects] crtend1.o". */
+-#define STARTFILE_SPEC \
+- " %{!mno-ctor-dtor:crt1.o%s;:crt0.o%s}" \
+- " %{!mno-ctor-dtor:crtbegin1.o%s}"
+-#define ENDFILE_SPEC \
+- " %{!mno-ctor-dtor:crtend1.o%s}"
++ " %{mno-ext-fpu-sp:-mno-fpu-dp-ext}" \
++ " %{mext-dsp:-mdsp-ext}" \
++ " %{O|O1|O2|O3|Ofast:-O1;:-Os}"
+
+ /* The TARGET_BIG_ENDIAN_DEFAULT is defined if we
+ configure gcc with --target=nds32be-* setting.
+@@ -642,9 +991,11 @@
+ # define NDS32_ENDIAN_DEFAULT "mlittle-endian"
+ #endif
+
+-/* Currently we only have elf toolchain,
+- where -mcmodel=medium is always the default. */
+-#define NDS32_CMODEL_DEFAULT "mcmodel=medium"
++#if TARGET_ELF
++# define NDS32_CMODEL_DEFAULT "mcmodel=medium"
++#else
++# define NDS32_CMODEL_DEFAULT "mcmodel=large"
++#endif
+
+ #define MULTILIB_DEFAULTS \
+ { NDS32_ENDIAN_DEFAULT, NDS32_CMODEL_DEFAULT }
+@@ -1139,6 +1490,11 @@
+
+ #define PIC_OFFSET_TABLE_REGNUM GP_REGNUM
+
++#define SYMBOLIC_CONST_P(X) \
++(GET_CODE (X) == SYMBOL_REF \
++ || GET_CODE (X) == LABEL_REF \
++ || (GET_CODE (X) == CONST && symbolic_reference_mentioned_p (X)))
++
+
+ /* Defining the Output Assembler Language. */
+
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32_init.inc gcc-8.2.0/gcc/config/nds32/nds32_init.inc
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32_init.inc 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/config/nds32/nds32_init.inc 2019-01-25 15:38:32.833242671 +0100
+@@ -0,0 +1,43 @@
++/*
++ * nds32_init.inc
++ *
++ * NDS32 architecture startup assembler header file
++ *
++ */
++
++.macro nds32_init
++
++ ! Initialize GP for data access
++ la $gp, _SDA_BASE_
++
++#if defined(__NDS32_EXT_EX9__)
++ ! Check HW for EX9
++ mfsr $r0, $MSC_CFG
++ li $r1, (1 << 24)
++ and $r2, $r0, $r1
++ beqz $r2, 1f
++
++ ! Initialize the table base of EX9 instruction
++ la $r0, _ITB_BASE_
++ mtusr $r0, $ITB
++1:
++#endif
++
++#if defined(__NDS32_EXT_FPU_DP__) || defined(__NDS32_EXT_FPU_SP__)
++ ! Enable FPU
++ mfsr $r0, $FUCOP_CTL
++ ori $r0, $r0, #0x1
++ mtsr $r0, $FUCOP_CTL
++ dsb
++
++ ! Enable denormalized flush-to-Zero mode
++ fmfcsr $r0
++ ori $r0,$r0,#0x1000
++ fmtcsr $r0
++ dsb
++#endif
++
++ ! Initialize default stack pointer
++ la $sp, _stack
++
++.endm
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32-intrinsic.c gcc-8.2.0/gcc/config/nds32/nds32-intrinsic.c
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32-intrinsic.c 2018-04-22 09:46:39.000000000 +0200
++++ gcc-8.2.0/gcc/config/nds32/nds32-intrinsic.c 2019-01-25 15:38:32.825242648 +0100
+@@ -519,6 +519,7 @@
{
NDS32_BUILTIN(unspec_fmfcfg, "fmfcfg", FMFCFG)
NDS32_BUILTIN(unspec_fmfcsr, "fmfcsr", FMFCSR)
@@ -7408,7 +9112,7 @@ index b9bb2d995f7..c2ad927b05d 100644
NDS32_BUILTIN(unspec_get_current_sp, "get_current_sp", GET_CURRENT_SP)
NDS32_BUILTIN(unspec_return_address, "return_address", RETURN_ADDRESS)
NDS32_BUILTIN(unspec_get_all_pending_int, "get_all_pending_int",
-@@ -558,6 +559,31 @@ static struct builtin_description bdesc_1arg[] =
+@@ -558,6 +559,31 @@
NDS32_NO_TARGET_BUILTIN(unspec_ret_itoff, "ret_itoff", RET_ITOFF)
NDS32_NO_TARGET_BUILTIN(unspec_set_current_sp,
"set_current_sp", SET_CURRENT_SP)
@@ -7440,7 +9144,7 @@ index b9bb2d995f7..c2ad927b05d 100644
};
/* Intrinsics that take just one argument. and the argument is immediate. */
-@@ -593,6 +619,28 @@ static struct builtin_description bdesc_2arg[] =
+@@ -593,6 +619,28 @@
NDS32_BUILTIN(unspec_ffb, "ffb", FFB)
NDS32_BUILTIN(unspec_ffmism, "ffmsim", FFMISM)
NDS32_BUILTIN(unspec_flmism, "flmism", FLMISM)
@@ -7469,7 +9173,7 @@ index b9bb2d995f7..c2ad927b05d 100644
NDS32_BUILTIN(rotrsi3, "rotr", ROTR)
NDS32_BUILTIN(unspec_sva, "sva", SVA)
NDS32_BUILTIN(unspec_svs, "svs", SVS)
-@@ -603,7 +651,202 @@ static struct builtin_description bdesc_2arg[] =
+@@ -603,7 +651,202 @@
NDS32_NO_TARGET_BUILTIN(unaligned_store_hw, "unaligned_store_hw", UASTORE_HW)
NDS32_NO_TARGET_BUILTIN(unaligned_storesi, "unaligned_store_hw", UASTORE_W)
NDS32_NO_TARGET_BUILTIN(unaligned_storedi, "unaligned_store_hw", UASTORE_DW)
@@ -7673,7 +9377,7 @@ index b9bb2d995f7..c2ad927b05d 100644
};
/* Two-argument intrinsics with an immediate second argument. */
-@@ -617,6 +860,22 @@ static struct builtin_description bdesc_2argimm[] =
+@@ -617,6 +860,22 @@
NDS32_BUILTIN(unspec_clips, "clips", CLIPS)
NDS32_NO_TARGET_BUILTIN(unspec_teqz, "teqz", TEQZ)
NDS32_NO_TARGET_BUILTIN(unspec_tnez, "tnez", TNEZ)
@@ -7696,7 +9400,7 @@ index b9bb2d995f7..c2ad927b05d 100644
};
/* Intrinsics that take three arguments. */
-@@ -625,6 +884,67 @@ static struct builtin_description bdesc_3arg[] =
+@@ -625,6 +884,67 @@
NDS32_BUILTIN(unspec_pbsada, "pbsada", PBSADA)
NDS32_NO_TARGET_BUILTIN(bse, "bse", BSE)
NDS32_NO_TARGET_BUILTIN(bsp, "bsp", BSP)
@@ -7764,7 +9468,7 @@ index b9bb2d995f7..c2ad927b05d 100644
};
/* Three-argument intrinsics with an immediate third argument. */
-@@ -634,6 +954,7 @@ static struct builtin_description bdesc_3argimm[] =
+@@ -634,6 +954,7 @@
NDS32_NO_TARGET_BUILTIN(prefetch_hw, "prefetch_hw", DPREF_HW)
NDS32_NO_TARGET_BUILTIN(prefetch_w, "prefetch_w", DPREF_W)
NDS32_NO_TARGET_BUILTIN(prefetch_dw, "prefetch_dw", DPREF_DW)
@@ -7772,7 +9476,7 @@ index b9bb2d995f7..c2ad927b05d 100644
};
/* Intrinsics that load a value. */
-@@ -676,6 +997,11 @@ nds32_expand_builtin_impl (tree exp,
+@@ -676,6 +997,11 @@
unsigned i;
struct builtin_description *d;
@@ -7784,7 +9488,7 @@ index b9bb2d995f7..c2ad927b05d 100644
switch (fcode)
{
/* FPU Register Transfer. */
-@@ -812,6 +1138,9 @@ nds32_expand_builtin_impl (tree exp,
+@@ -812,6 +1138,9 @@
case NDS32_BUILTIN_CCTL_L1D_WBALL_ONE_LVL:
emit_insn (gen_cctl_l1d_wball_one_lvl());
return target;
@@ -7794,7 +9498,7 @@ index b9bb2d995f7..c2ad927b05d 100644
case NDS32_BUILTIN_STANDBY_NO_WAKE_GRANT:
emit_insn (gen_unspec_standby_no_wake_grant ());
return target;
-@@ -947,10 +1276,18 @@ nds32_init_builtins_impl (void)
+@@ -947,10 +1276,18 @@
NDS32_BUILTIN_ ## CODE, BUILT_IN_MD, NULL, NULL_TREE)
/* Looking for return type and argument can be found in tree.h file. */
@@ -7813,7 +9517,7 @@ index b9bb2d995f7..c2ad927b05d 100644
/* Cache. */
ADD_NDS32_BUILTIN1 ("isync", void, ptr_uint, ISYNC);
-@@ -1050,6 +1387,31 @@ nds32_init_builtins_impl (void)
+@@ -1050,6 +1387,31 @@
ADD_NDS32_BUILTIN2 ("se_ffmism", integer, unsigned, unsigned, FFMISM);
ADD_NDS32_BUILTIN2 ("se_flmism", integer, unsigned, unsigned, FLMISM);
@@ -7845,7 +9549,7 @@ index b9bb2d995f7..c2ad927b05d 100644
/* ROTR */
ADD_NDS32_BUILTIN2 ("rotr", unsigned, unsigned, unsigned, ROTR);
-@@ -1109,4 +1471,384 @@ nds32_init_builtins_impl (void)
+@@ -1109,4 +1471,384 @@
ADD_NDS32_BUILTIN0 ("enable_unaligned", void, ENABLE_UNALIGNED);
ADD_NDS32_BUILTIN0 ("disable_unaligned", void, DISABLE_UNALIGNED);
@@ -8230,10 +9934,705 @@ index b9bb2d995f7..c2ad927b05d 100644
+ ADD_NDS32_BUILTIN2 ("put_unaligned_s8x4", void, ptr_char,
+ v4qi, UASTORE_S8);
}
-diff --git a/gcc/config/nds32/nds32-intrinsic.md b/gcc/config/nds32/nds32-intrinsic.md
-index 24e7c0bf4a1..c70a6fcc99b 100644
---- a/gcc/config/nds32/nds32-intrinsic.md
-+++ b/gcc/config/nds32/nds32-intrinsic.md
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32_intrinsic.h gcc-8.2.0/gcc/config/nds32/nds32_intrinsic.h
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32_intrinsic.h 2018-04-22 09:46:39.000000000 +0200
++++ gcc-8.2.0/gcc/config/nds32/nds32_intrinsic.h 2019-01-25 15:38:32.833242671 +0100
+@@ -26,6 +26,13 @@
+ #ifndef _NDS32_INTRINSIC_H
+ #define _NDS32_INTRINSIC_H
+
++typedef signed char int8x4_t __attribute ((vector_size(4)));
++typedef short int16x2_t __attribute ((vector_size(4)));
++typedef int int32x2_t __attribute__((vector_size(8)));
++typedef unsigned char uint8x4_t __attribute__ ((vector_size (4)));
++typedef unsigned short uint16x2_t __attribute__ ((vector_size (4)));
++typedef unsigned int uint32x2_t __attribute__((vector_size(8)));
++
+ /* General instrinsic register names. */
+ enum nds32_intrinsic_registers
+ {
+@@ -691,6 +698,55 @@
+ #define __nds32__tlbop_flua() \
+ (__builtin_nds32_tlbop_flua())
+
++#define __nds32__kaddw(a, b) \
++ (__builtin_nds32_kaddw ((a), (b)))
++#define __nds32__kaddh(a, b) \
++ (__builtin_nds32_kaddh ((a), (b)))
++#define __nds32__ksubw(a, b) \
++ (__builtin_nds32_ksubw ((a), (b)))
++#define __nds32__ksubh(a, b) \
++ (__builtin_nds32_ksubh ((a), (b)))
++#define __nds32__kdmbb(a, b) \
++ (__builtin_nds32_kdmbb ((a), (b)))
++#define __nds32__v_kdmbb(a, b) \
++ (__builtin_nds32_v_kdmbb ((a), (b)))
++#define __nds32__kdmbt(a, b) \
++ (__builtin_nds32_kdmbt ((a), (b)))
++#define __nds32__v_kdmbt(a, b) \
++ (__builtin_nds32_v_kdmbt ((a), (b)))
++#define __nds32__kdmtb(a, b) \
++ (__builtin_nds32_kdmtb ((a), (b)))
++#define __nds32__v_kdmtb(a, b) \
++ (__builtin_nds32_v_kdmtb ((a), (b)))
++#define __nds32__kdmtt(a, b) \
++ (__builtin_nds32_kdmtt ((a), (b)))
++#define __nds32__v_kdmtt(a, b) \
++ (__builtin_nds32_v_kdmtt ((a), (b)))
++#define __nds32__khmbb(a, b) \
++ (__builtin_nds32_khmbb ((a), (b)))
++#define __nds32__v_khmbb(a, b) \
++ (__builtin_nds32_v_khmbb ((a), (b)))
++#define __nds32__khmbt(a, b) \
++ (__builtin_nds32_khmbt ((a), (b)))
++#define __nds32__v_khmbt(a, b) \
++ (__builtin_nds32_v_khmbt ((a), (b)))
++#define __nds32__khmtb(a, b) \
++ (__builtin_nds32_khmtb ((a), (b)))
++#define __nds32__v_khmtb(a, b) \
++ (__builtin_nds32_v_khmtb ((a), (b)))
++#define __nds32__khmtt(a, b) \
++ (__builtin_nds32_khmtt ((a), (b)))
++#define __nds32__v_khmtt(a, b) \
++ (__builtin_nds32_v_khmtt ((a), (b)))
++#define __nds32__kslraw(a, b) \
++ (__builtin_nds32_kslraw ((a), (b)))
++#define __nds32__kslraw_u(a, b) \
++ (__builtin_nds32_kslraw_u ((a), (b)))
++
++#define __nds32__rdov() \
++ (__builtin_nds32_rdov())
++#define __nds32__clrov() \
++ (__builtin_nds32_clrov())
+ #define __nds32__gie_dis() \
+ (__builtin_nds32_gie_dis())
+ #define __nds32__gie_en() \
+@@ -720,10 +776,622 @@
+ #define __nds32__get_trig_type(a) \
+ (__builtin_nds32_get_trig_type ((a)))
+
++#define __nds32__get_unaligned_hw(a) \
++ (__builtin_nds32_unaligned_load_hw ((a)))
++#define __nds32__get_unaligned_w(a) \
++ (__builtin_nds32_unaligned_load_w ((a)))
++#define __nds32__get_unaligned_dw(a) \
++ (__builtin_nds32_unaligned_load_dw ((a)))
++#define __nds32__put_unaligned_hw(a, data) \
++ (__builtin_nds32_unaligned_store_hw ((a), (data)))
++#define __nds32__put_unaligned_w(a, data) \
++ (__builtin_nds32_unaligned_store_w ((a), (data)))
++#define __nds32__put_unaligned_dw(a, data) \
++ (__builtin_nds32_unaligned_store_dw ((a), (data)))
++
++#define __nds32__add16(a, b) \
++ (__builtin_nds32_add16 ((a), (b)))
++#define __nds32__v_uadd16(a, b) \
++ (__builtin_nds32_v_uadd16 ((a), (b)))
++#define __nds32__v_sadd16(a, b) \
++ (__builtin_nds32_v_sadd16 ((a), (b)))
++#define __nds32__radd16(a, b) \
++ (__builtin_nds32_radd16 ((a), (b)))
++#define __nds32__v_radd16(a, b) \
++ (__builtin_nds32_v_radd16 ((a), (b)))
++#define __nds32__uradd16(a, b) \
++ (__builtin_nds32_uradd16 ((a), (b)))
++#define __nds32__v_uradd16(a, b) \
++ (__builtin_nds32_v_uradd16 ((a), (b)))
++#define __nds32__kadd16(a, b) \
++ (__builtin_nds32_kadd16 ((a), (b)))
++#define __nds32__v_kadd16(a, b) \
++ (__builtin_nds32_v_kadd16 ((a), (b)))
++#define __nds32__ukadd16(a, b) \
++ (__builtin_nds32_ukadd16 ((a), (b)))
++#define __nds32__v_ukadd16(a, b) \
++ (__builtin_nds32_v_ukadd16 ((a), (b)))
++#define __nds32__sub16(a, b) \
++ (__builtin_nds32_sub16 ((a), (b)))
++#define __nds32__v_usub16(a, b) \
++ (__builtin_nds32_v_usub16 ((a), (b)))
++#define __nds32__v_ssub16(a, b) \
++ (__builtin_nds32_v_ssub16 ((a), (b)))
++#define __nds32__rsub16(a, b) \
++ (__builtin_nds32_rsub16 ((a), (b)))
++#define __nds32__v_rsub16(a, b) \
++ (__builtin_nds32_v_rsub16 ((a), (b)))
++#define __nds32__ursub16(a, b) \
++ (__builtin_nds32_ursub16 ((a), (b)))
++#define __nds32__v_ursub16(a, b) \
++ (__builtin_nds32_v_ursub16 ((a), (b)))
++#define __nds32__ksub16(a, b) \
++ (__builtin_nds32_ksub16 ((a), (b)))
++#define __nds32__v_ksub16(a, b) \
++ (__builtin_nds32_v_ksub16 ((a), (b)))
++#define __nds32__uksub16(a, b) \
++ (__builtin_nds32_uksub16 ((a), (b)))
++#define __nds32__v_uksub16(a, b) \
++ (__builtin_nds32_v_uksub16 ((a), (b)))
++#define __nds32__cras16(a, b) \
++ (__builtin_nds32_cras16 ((a), (b)))
++#define __nds32__v_ucras16(a, b) \
++ (__builtin_nds32_v_ucras16 ((a), (b)))
++#define __nds32__v_scras16(a, b) \
++ (__builtin_nds32_v_scras16 ((a), (b)))
++#define __nds32__rcras16(a, b) \
++ (__builtin_nds32_rcras16 ((a), (b)))
++#define __nds32__v_rcras16(a, b) \
++ (__builtin_nds32_v_rcras16 ((a), (b)))
++#define __nds32__urcras16(a, b) \
++ (__builtin_nds32_urcras16 ((a), (b)))
++#define __nds32__v_urcras16(a, b) \
++ (__builtin_nds32_v_urcras16 ((a), (b)))
++#define __nds32__kcras16(a, b) \
++ (__builtin_nds32_kcras16 ((a), (b)))
++#define __nds32__v_kcras16(a, b) \
++ (__builtin_nds32_v_kcras16 ((a), (b)))
++#define __nds32__ukcras16(a, b) \
++ (__builtin_nds32_ukcras16 ((a), (b)))
++#define __nds32__v_ukcras16(a, b) \
++ (__builtin_nds32_v_ukcras16 ((a), (b)))
++#define __nds32__crsa16(a, b) \
++ (__builtin_nds32_crsa16 ((a), (b)))
++#define __nds32__v_ucrsa16(a, b) \
++ (__builtin_nds32_v_ucrsa16 ((a), (b)))
++#define __nds32__v_scrsa16(a, b) \
++ (__builtin_nds32_v_scrsa16 ((a), (b)))
++#define __nds32__rcrsa16(a, b) \
++ (__builtin_nds32_rcrsa16 ((a), (b)))
++#define __nds32__v_rcrsa16(a, b) \
++ (__builtin_nds32_v_rcrsa16 ((a), (b)))
++#define __nds32__urcrsa16(a, b) \
++ (__builtin_nds32_urcrsa16 ((a), (b)))
++#define __nds32__v_urcrsa16(a, b) \
++ (__builtin_nds32_v_urcrsa16 ((a), (b)))
++#define __nds32__kcrsa16(a, b) \
++ (__builtin_nds32_kcrsa16 ((a), (b)))
++#define __nds32__v_kcrsa16(a, b) \
++ (__builtin_nds32_v_kcrsa16 ((a), (b)))
++#define __nds32__ukcrsa16(a, b) \
++ (__builtin_nds32_ukcrsa16 ((a), (b)))
++#define __nds32__v_ukcrsa16(a, b) \
++ (__builtin_nds32_v_ukcrsa16 ((a), (b)))
++
++#define __nds32__add8(a, b) \
++ (__builtin_nds32_add8 ((a), (b)))
++#define __nds32__v_uadd8(a, b) \
++ (__builtin_nds32_v_uadd8 ((a), (b)))
++#define __nds32__v_sadd8(a, b) \
++ (__builtin_nds32_v_sadd8 ((a), (b)))
++#define __nds32__radd8(a, b) \
++ (__builtin_nds32_radd8 ((a), (b)))
++#define __nds32__v_radd8(a, b) \
++ (__builtin_nds32_v_radd8 ((a), (b)))
++#define __nds32__uradd8(a, b) \
++ (__builtin_nds32_uradd8 ((a), (b)))
++#define __nds32__v_uradd8(a, b) \
++ (__builtin_nds32_v_uradd8 ((a), (b)))
++#define __nds32__kadd8(a, b) \
++ (__builtin_nds32_kadd8 ((a), (b)))
++#define __nds32__v_kadd8(a, b) \
++ (__builtin_nds32_v_kadd8 ((a), (b)))
++#define __nds32__ukadd8(a, b) \
++ (__builtin_nds32_ukadd8 ((a), (b)))
++#define __nds32__v_ukadd8(a, b) \
++ (__builtin_nds32_v_ukadd8 ((a), (b)))
++#define __nds32__sub8(a, b) \
++ (__builtin_nds32_sub8 ((a), (b)))
++#define __nds32__v_usub8(a, b) \
++ (__builtin_nds32_v_usub8 ((a), (b)))
++#define __nds32__v_ssub8(a, b) \
++ (__builtin_nds32_v_ssub8 ((a), (b)))
++#define __nds32__rsub8(a, b) \
++ (__builtin_nds32_rsub8 ((a), (b)))
++#define __nds32__v_rsub8(a, b) \
++ (__builtin_nds32_v_rsub8 ((a), (b)))
++#define __nds32__ursub8(a, b) \
++ (__builtin_nds32_ursub8 ((a), (b)))
++#define __nds32__v_ursub8(a, b) \
++ (__builtin_nds32_v_ursub8 ((a), (b)))
++#define __nds32__ksub8(a, b) \
++ (__builtin_nds32_ksub8 ((a), (b)))
++#define __nds32__v_ksub8(a, b) \
++ (__builtin_nds32_v_ksub8 ((a), (b)))
++#define __nds32__uksub8(a, b) \
++ (__builtin_nds32_uksub8 ((a), (b)))
++#define __nds32__v_uksub8(a, b) \
++ (__builtin_nds32_v_uksub8 ((a), (b)))
++
++#define __nds32__sra16(a, b) \
++ (__builtin_nds32_sra16 ((a), (b)))
++#define __nds32__v_sra16(a, b) \
++ (__builtin_nds32_v_sra16 ((a), (b)))
++#define __nds32__sra16_u(a, b) \
++ (__builtin_nds32_sra16_u ((a), (b)))
++#define __nds32__v_sra16_u(a, b) \
++ (__builtin_nds32_v_sra16_u ((a), (b)))
++#define __nds32__srl16(a, b) \
++ (__builtin_nds32_srl16 ((a), (b)))
++#define __nds32__v_srl16(a, b) \
++ (__builtin_nds32_v_srl16 ((a), (b)))
++#define __nds32__srl16_u(a, b) \
++ (__builtin_nds32_srl16_u ((a), (b)))
++#define __nds32__v_srl16_u(a, b) \
++ (__builtin_nds32_v_srl16_u ((a), (b)))
++#define __nds32__sll16(a, b) \
++ (__builtin_nds32_sll16 ((a), (b)))
++#define __nds32__v_sll16(a, b) \
++ (__builtin_nds32_v_sll16 ((a), (b)))
++#define __nds32__ksll16(a, b) \
++ (__builtin_nds32_ksll16 ((a), (b)))
++#define __nds32__v_ksll16(a, b) \
++ (__builtin_nds32_v_ksll16 ((a), (b)))
++#define __nds32__kslra16(a, b) \
++ (__builtin_nds32_kslra16 ((a), (b)))
++#define __nds32__v_kslra16(a, b) \
++ (__builtin_nds32_v_kslra16 ((a), (b)))
++#define __nds32__kslra16_u(a, b) \
++ (__builtin_nds32_kslra16_u ((a), (b)))
++#define __nds32__v_kslra16_u(a, b) \
++ (__builtin_nds32_v_kslra16_u ((a), (b)))
++
++#define __nds32__cmpeq16(a, b) \
++ (__builtin_nds32_cmpeq16 ((a), (b)))
++#define __nds32__v_scmpeq16(a, b) \
++ (__builtin_nds32_v_scmpeq16 ((a), (b)))
++#define __nds32__v_ucmpeq16(a, b) \
++ (__builtin_nds32_v_ucmpeq16 ((a), (b)))
++#define __nds32__scmplt16(a, b) \
++ (__builtin_nds32_scmplt16 ((a), (b)))
++#define __nds32__v_scmplt16(a, b) \
++ (__builtin_nds32_v_scmplt16 ((a), (b)))
++#define __nds32__scmple16(a, b) \
++ (__builtin_nds32_scmple16 ((a), (b)))
++#define __nds32__v_scmple16(a, b) \
++ (__builtin_nds32_v_scmple16 ((a), (b)))
++#define __nds32__ucmplt16(a, b) \
++ (__builtin_nds32_ucmplt16 ((a), (b)))
++#define __nds32__v_ucmplt16(a, b) \
++ (__builtin_nds32_v_ucmplt16 ((a), (b)))
++#define __nds32__ucmple16(a, b) \
++ (__builtin_nds32_ucmple16 ((a), (b)))
++#define __nds32__v_ucmple16(a, b) \
++ (__builtin_nds32_v_ucmple16 ((a), (b)))
++
++#define __nds32__cmpeq8(a, b) \
++ (__builtin_nds32_cmpeq8 ((a), (b)))
++#define __nds32__v_scmpeq8(a, b) \
++ (__builtin_nds32_v_scmpeq8 ((a), (b)))
++#define __nds32__v_ucmpeq8(a, b) \
++ (__builtin_nds32_v_ucmpeq8 ((a), (b)))
++#define __nds32__scmplt8(a, b) \
++ (__builtin_nds32_scmplt8 ((a), (b)))
++#define __nds32__v_scmplt8(a, b) \
++ (__builtin_nds32_v_scmplt8 ((a), (b)))
++#define __nds32__scmple8(a, b) \
++ (__builtin_nds32_scmple8 ((a), (b)))
++#define __nds32__v_scmple8(a, b) \
++ (__builtin_nds32_v_scmple8 ((a), (b)))
++#define __nds32__ucmplt8(a, b) \
++ (__builtin_nds32_ucmplt8 ((a), (b)))
++#define __nds32__v_ucmplt8(a, b) \
++ (__builtin_nds32_v_ucmplt8 ((a), (b)))
++#define __nds32__ucmple8(a, b) \
++ (__builtin_nds32_ucmple8 ((a), (b)))
++#define __nds32__v_ucmple8(a, b) \
++ (__builtin_nds32_v_ucmple8 ((a), (b)))
++
++#define __nds32__smin16(a, b) \
++ (__builtin_nds32_smin16 ((a), (b)))
++#define __nds32__v_smin16(a, b) \
++ (__builtin_nds32_v_smin16 ((a), (b)))
++#define __nds32__umin16(a, b) \
++ (__builtin_nds32_umin16 ((a), (b)))
++#define __nds32__v_umin16(a, b) \
++ (__builtin_nds32_v_umin16 ((a), (b)))
++#define __nds32__smax16(a, b) \
++ (__builtin_nds32_smax16 ((a), (b)))
++#define __nds32__v_smax16(a, b) \
++ (__builtin_nds32_v_smax16 ((a), (b)))
++#define __nds32__umax16(a, b) \
++ (__builtin_nds32_umax16 ((a), (b)))
++#define __nds32__v_umax16(a, b) \
++ (__builtin_nds32_v_umax16 ((a), (b)))
++#define __nds32__sclip16(a, b) \
++ (__builtin_nds32_sclip16 ((a), (b)))
++#define __nds32__v_sclip16(a, b) \
++ (__builtin_nds32_v_sclip16 ((a), (b)))
++#define __nds32__uclip16(a, b) \
++ (__builtin_nds32_uclip16 ((a), (b)))
++#define __nds32__v_uclip16(a, b) \
++ (__builtin_nds32_v_uclip16 ((a), (b)))
++#define __nds32__khm16(a, b) \
++ (__builtin_nds32_khm16 ((a), (b)))
++#define __nds32__v_khm16(a, b) \
++ (__builtin_nds32_v_khm16 ((a), (b)))
++#define __nds32__khmx16(a, b) \
++ (__builtin_nds32_khmx16 ((a), (b)))
++#define __nds32__v_khmx16(a, b) \
++ (__builtin_nds32_v_khmx16 ((a), (b)))
++#define __nds32__kabs16(a) \
++ (__builtin_nds32_kabs16 ((a)))
++#define __nds32__v_kabs16(a) \
++ (__builtin_nds32_v_kabs16 ((a)))
++
++#define __nds32__smin8(a, b) \
++ (__builtin_nds32_smin8 ((a), (b)))
++#define __nds32__v_smin8(a, b) \
++ (__builtin_nds32_v_smin8 ((a), (b)))
++#define __nds32__umin8(a, b) \
++ (__builtin_nds32_umin8 ((a), (b)))
++#define __nds32__v_umin8(a, b) \
++ (__builtin_nds32_v_umin8 ((a), (b)))
++#define __nds32__smax8(a, b) \
++ (__builtin_nds32_smax8 ((a), (b)))
++#define __nds32__v_smax8(a, b) \
++ (__builtin_nds32_v_smax8 ((a), (b)))
++#define __nds32__umax8(a, b) \
++ (__builtin_nds32_umax8 ((a), (b)))
++#define __nds32__v_umax8(a, b) \
++ (__builtin_nds32_v_umax8 ((a), (b)))
++#define __nds32__kabs8(a) \
++ (__builtin_nds32_kabs8 ((a)))
++#define __nds32__v_kabs8(a) \
++ (__builtin_nds32_v_kabs8 ((a)))
++
++#define __nds32__sunpkd810(a) \
++ (__builtin_nds32_sunpkd810 ((a)))
++#define __nds32__v_sunpkd810(a) \
++ (__builtin_nds32_v_sunpkd810 ((a)))
++#define __nds32__sunpkd820(a) \
++ (__builtin_nds32_sunpkd820 ((a)))
++#define __nds32__v_sunpkd820(a) \
++ (__builtin_nds32_v_sunpkd820 ((a)))
++#define __nds32__sunpkd830(a) \
++ (__builtin_nds32_sunpkd830 ((a)))
++#define __nds32__v_sunpkd830(a) \
++ (__builtin_nds32_v_sunpkd830 ((a)))
++#define __nds32__sunpkd831(a) \
++ (__builtin_nds32_sunpkd831 ((a)))
++#define __nds32__v_sunpkd831(a) \
++ (__builtin_nds32_v_sunpkd831 ((a)))
++#define __nds32__zunpkd810(a) \
++ (__builtin_nds32_zunpkd810 ((a)))
++#define __nds32__v_zunpkd810(a) \
++ (__builtin_nds32_v_zunpkd810 ((a)))
++#define __nds32__zunpkd820(a) \
++ (__builtin_nds32_zunpkd820 ((a)))
++#define __nds32__v_zunpkd820(a) \
++ (__builtin_nds32_v_zunpkd820 ((a)))
++#define __nds32__zunpkd830(a) \
++ (__builtin_nds32_zunpkd830 ((a)))
++#define __nds32__v_zunpkd830(a) \
++ (__builtin_nds32_v_zunpkd830 ((a)))
++#define __nds32__zunpkd831(a) \
++ (__builtin_nds32_zunpkd831 ((a)))
++#define __nds32__v_zunpkd831(a) \
++ (__builtin_nds32_v_zunpkd831 ((a)))
++
++#define __nds32__raddw(a, b) \
++ (__builtin_nds32_raddw ((a), (b)))
++#define __nds32__uraddw(a, b) \
++ (__builtin_nds32_uraddw ((a), (b)))
++#define __nds32__rsubw(a, b) \
++ (__builtin_nds32_rsubw ((a), (b)))
++#define __nds32__ursubw(a, b) \
++ (__builtin_nds32_ursubw ((a), (b)))
++
++#define __nds32__sra_u(a, b) \
++ (__builtin_nds32_sra_u ((a), (b)))
++#define __nds32__ksll(a, b) \
++ (__builtin_nds32_ksll ((a), (b)))
++#define __nds32__pkbb16(a, b) \
++ (__builtin_nds32_pkbb16 ((a), (b)))
++#define __nds32__v_pkbb16(a, b) \
++ (__builtin_nds32_v_pkbb16 ((a), (b)))
++#define __nds32__pkbt16(a, b) \
++ (__builtin_nds32_pkbt16 ((a), (b)))
++#define __nds32__v_pkbt16(a, b) \
++ (__builtin_nds32_v_pkbt16 ((a), (b)))
++#define __nds32__pktb16(a, b) \
++ (__builtin_nds32_pktb16 ((a), (b)))
++#define __nds32__v_pktb16(a, b) \
++ (__builtin_nds32_v_pktb16 ((a), (b)))
++#define __nds32__pktt16(a, b) \
++ (__builtin_nds32_pktt16 ((a), (b)))
++#define __nds32__v_pktt16(a, b) \
++ (__builtin_nds32_v_pktt16 ((a), (b)))
++
++#define __nds32__smmul(a, b) \
++ (__builtin_nds32_smmul ((a), (b)))
++#define __nds32__smmul_u(a, b) \
++ (__builtin_nds32_smmul_u ((a), (b)))
++#define __nds32__kmmac(r, a, b) \
++ (__builtin_nds32_kmmac ((r), (a), (b)))
++#define __nds32__kmmac_u(r, a, b) \
++ (__builtin_nds32_kmmac_u ((r), (a), (b)))
++#define __nds32__kmmsb(r, a, b) \
++ (__builtin_nds32_kmmsb ((r), (a), (b)))
++#define __nds32__kmmsb_u(r, a, b) \
++ (__builtin_nds32_kmmsb_u ((r), (a), (b)))
++#define __nds32__kwmmul(a, b) \
++ (__builtin_nds32_kwmmul ((a), (b)))
++#define __nds32__kwmmul_u(a, b) \
++ (__builtin_nds32_kwmmul_u ((a), (b)))
++
++#define __nds32__smmwb(a, b) \
++ (__builtin_nds32_smmwb ((a), (b)))
++#define __nds32__v_smmwb(a, b) \
++ (__builtin_nds32_v_smmwb ((a), (b)))
++#define __nds32__smmwb_u(a, b) \
++ (__builtin_nds32_smmwb_u ((a), (b)))
++#define __nds32__v_smmwb_u(a, b) \
++ (__builtin_nds32_v_smmwb_u ((a), (b)))
++#define __nds32__smmwt(a, b) \
++ (__builtin_nds32_smmwt ((a), (b)))
++#define __nds32__v_smmwt(a, b) \
++ (__builtin_nds32_v_smmwt ((a), (b)))
++#define __nds32__smmwt_u(a, b) \
++ (__builtin_nds32_smmwt_u ((a), (b)))
++#define __nds32__v_smmwt_u(a, b) \
++ (__builtin_nds32_v_smmwt_u ((a), (b)))
++#define __nds32__kmmawb(r, a, b) \
++ (__builtin_nds32_kmmawb ((r), (a), (b)))
++#define __nds32__v_kmmawb(r, a, b) \
++ (__builtin_nds32_v_kmmawb ((r), (a), (b)))
++#define __nds32__kmmawb_u(r, a, b) \
++ (__builtin_nds32_kmmawb_u ((r), (a), (b)))
++#define __nds32__v_kmmawb_u(r, a, b) \
++ (__builtin_nds32_v_kmmawb_u ((r), (a), (b)))
++#define __nds32__kmmawt(r, a, b) \
++ (__builtin_nds32_kmmawt ((r), (a), (b)))
++#define __nds32__v_kmmawt(r, a, b) \
++ (__builtin_nds32_v_kmmawt ((r), (a), (b)))
++#define __nds32__kmmawt_u(r, a, b) \
++ (__builtin_nds32_kmmawt_u ((r), (a), (b)))
++#define __nds32__v_kmmawt_u(r, a, b) \
++ (__builtin_nds32_v_kmmawt_u ((r), (a), (b)))
++
++#define __nds32__smbb(a, b) \
++ (__builtin_nds32_smbb ((a), (b)))
++#define __nds32__v_smbb(a, b) \
++ (__builtin_nds32_v_smbb ((a), (b)))
++#define __nds32__smbt(a, b) \
++ (__builtin_nds32_smbt ((a), (b)))
++#define __nds32__v_smbt(a, b) \
++ (__builtin_nds32_v_smbt ((a), (b)))
++#define __nds32__smtt(a, b) \
++ (__builtin_nds32_smtt ((a), (b)))
++#define __nds32__v_smtt(a, b) \
++ (__builtin_nds32_v_smtt ((a), (b)))
++#define __nds32__kmda(a, b) \
++ (__builtin_nds32_kmda ((a), (b)))
++#define __nds32__v_kmda(a, b) \
++ (__builtin_nds32_v_kmda ((a), (b)))
++#define __nds32__kmxda(a, b) \
++ (__builtin_nds32_kmxda ((a), (b)))
++#define __nds32__v_kmxda(a, b) \
++ (__builtin_nds32_v_kmxda ((a), (b)))
++#define __nds32__smds(a, b) \
++ (__builtin_nds32_smds ((a), (b)))
++#define __nds32__v_smds(a, b) \
++ (__builtin_nds32_v_smds ((a), (b)))
++#define __nds32__smdrs(a, b) \
++ (__builtin_nds32_smdrs ((a), (b)))
++#define __nds32__v_smdrs(a, b) \
++ (__builtin_nds32_v_smdrs ((a), (b)))
++#define __nds32__smxds(a, b) \
++ (__builtin_nds32_smxds ((a), (b)))
++#define __nds32__v_smxds(a, b) \
++ (__builtin_nds32_v_smxds ((a), (b)))
++#define __nds32__kmabb(r, a, b) \
++ (__builtin_nds32_kmabb ((r), (a), (b)))
++#define __nds32__v_kmabb(r, a, b) \
++ (__builtin_nds32_v_kmabb ((r), (a), (b)))
++#define __nds32__kmabt(r, a, b) \
++ (__builtin_nds32_kmabt ((r), (a), (b)))
++#define __nds32__v_kmabt(r, a, b) \
++ (__builtin_nds32_v_kmabt ((r), (a), (b)))
++#define __nds32__kmatt(r, a, b) \
++ (__builtin_nds32_kmatt ((r), (a), (b)))
++#define __nds32__v_kmatt(r, a, b) \
++ (__builtin_nds32_v_kmatt ((r), (a), (b)))
++#define __nds32__kmada(r, a, b) \
++ (__builtin_nds32_kmada ((r), (a), (b)))
++#define __nds32__v_kmada(r, a, b) \
++ (__builtin_nds32_v_kmada ((r), (a), (b)))
++#define __nds32__kmaxda(r, a, b) \
++ (__builtin_nds32_kmaxda ((r), (a), (b)))
++#define __nds32__v_kmaxda(r, a, b) \
++ (__builtin_nds32_v_kmaxda ((r), (a), (b)))
++#define __nds32__kmads(r, a, b) \
++ (__builtin_nds32_kmads ((r), (a), (b)))
++#define __nds32__v_kmads(r, a, b) \
++ (__builtin_nds32_v_kmads ((r), (a), (b)))
++#define __nds32__kmadrs(r, a, b) \
++ (__builtin_nds32_kmadrs ((r), (a), (b)))
++#define __nds32__v_kmadrs(r, a, b) \
++ (__builtin_nds32_v_kmadrs ((r), (a), (b)))
++#define __nds32__kmaxds(r, a, b) \
++ (__builtin_nds32_kmaxds ((r), (a), (b)))
++#define __nds32__v_kmaxds(r, a, b) \
++ (__builtin_nds32_v_kmaxds ((r), (a), (b)))
++#define __nds32__kmsda(r, a, b) \
++ (__builtin_nds32_kmsda ((r), (a), (b)))
++#define __nds32__v_kmsda(r, a, b) \
++ (__builtin_nds32_v_kmsda ((r), (a), (b)))
++#define __nds32__kmsxda(r, a, b) \
++ (__builtin_nds32_kmsxda ((r), (a), (b)))
++#define __nds32__v_kmsxda(r, a, b) \
++ (__builtin_nds32_v_kmsxda ((r), (a), (b)))
++
++#define __nds32__smal(a, b) \
++ (__builtin_nds32_smal ((a), (b)))
++#define __nds32__v_smal(a, b) \
++ (__builtin_nds32_v_smal ((a), (b)))
++
++#define __nds32__bitrev(a, b) \
++ (__builtin_nds32_bitrev ((a), (b)))
++#define __nds32__wext(a, b) \
++ (__builtin_nds32_wext ((a), (b)))
++#define __nds32__bpick(r, a, b) \
++ (__builtin_nds32_bpick ((r), (a), (b)))
++#define __nds32__insb(r, a, b) \
++ (__builtin_nds32_insb ((r), (a), (b)))
++
++#define __nds32__sadd64(a, b) \
++ (__builtin_nds32_sadd64 ((a), (b)))
++#define __nds32__uadd64(a, b) \
++ (__builtin_nds32_uadd64 ((a), (b)))
++#define __nds32__radd64(a, b) \
++ (__builtin_nds32_radd64 ((a), (b)))
++#define __nds32__uradd64(a, b) \
++ (__builtin_nds32_uradd64 ((a), (b)))
++#define __nds32__kadd64(a, b) \
++ (__builtin_nds32_kadd64 ((a), (b)))
++#define __nds32__ukadd64(a, b) \
++ (__builtin_nds32_ukadd64 ((a), (b)))
++#define __nds32__ssub64(a, b) \
++ (__builtin_nds32_ssub64 ((a), (b)))
++#define __nds32__usub64(a, b) \
++ (__builtin_nds32_usub64 ((a), (b)))
++#define __nds32__rsub64(a, b) \
++ (__builtin_nds32_rsub64 ((a), (b)))
++#define __nds32__ursub64(a, b) \
++ (__builtin_nds32_ursub64 ((a), (b)))
++#define __nds32__ksub64(a, b) \
++ (__builtin_nds32_ksub64 ((a), (b)))
++#define __nds32__uksub64(a, b) \
++ (__builtin_nds32_uksub64 ((a), (b)))
++
++#define __nds32__smar64(r, a, b) \
++ (__builtin_nds32_smar64 ((r), (a), (b)))
++#define __nds32__smsr64(r, a, b) \
++ (__builtin_nds32_smsr64 ((r), (a), (b)))
++#define __nds32__umar64(r, a, b) \
++ (__builtin_nds32_umar64 ((r), (a), (b)))
++#define __nds32__umsr64(r, a, b) \
++ (__builtin_nds32_umsr64 ((r), (a), (b)))
++#define __nds32__kmar64(r, a, b) \
++ (__builtin_nds32_kmar64 ((r), (a), (b)))
++#define __nds32__kmsr64(r, a, b) \
++ (__builtin_nds32_kmsr64 ((r), (a), (b)))
++#define __nds32__ukmar64(r, a, b) \
++ (__builtin_nds32_ukmar64 ((r), (a), (b)))
++#define __nds32__ukmsr64(r, a, b) \
++ (__builtin_nds32_ukmsr64 ((r), (a), (b)))
++
++#define __nds32__smalbb(r, a, b) \
++ (__builtin_nds32_smalbb ((r), (a), (b)))
++#define __nds32__v_smalbb(r, a, b) \
++ (__builtin_nds32_v_smalbb ((r), (a), (b)))
++#define __nds32__smalbt(r, a, b) \
++ (__builtin_nds32_smalbt ((r), (a), (b)))
++#define __nds32__v_smalbt(r, a, b) \
++ (__builtin_nds32_v_smalbt ((r), (a), (b)))
++#define __nds32__smaltt(r, a, b) \
++ (__builtin_nds32_smaltt ((r), (a), (b)))
++#define __nds32__v_smaltt(r, a, b) \
++ (__builtin_nds32_v_smaltt ((r), (a), (b)))
++#define __nds32__smalda(r, a, b) \
++ (__builtin_nds32_smalda ((r), (a), (b)))
++#define __nds32__v_smalda(r, a, b) \
++ (__builtin_nds32_v_smalda ((r), (a), (b)))
++#define __nds32__smalxda(r, a, b) \
++ (__builtin_nds32_smalxda ((r), (a), (b)))
++#define __nds32__v_smalxda(r, a, b) \
++ (__builtin_nds32_v_smalxda ((r), (a), (b)))
++#define __nds32__smalds(r, a, b) \
++ (__builtin_nds32_smalds ((r), (a), (b)))
++#define __nds32__v_smalds(r, a, b) \
++ (__builtin_nds32_v_smalds ((r), (a), (b)))
++#define __nds32__smaldrs(r, a, b) \
++ (__builtin_nds32_smaldrs ((r), (a), (b)))
++#define __nds32__v_smaldrs(r, a, b) \
++ (__builtin_nds32_v_smaldrs ((r), (a), (b)))
++#define __nds32__smalxds(r, a, b) \
++ (__builtin_nds32_smalxds ((r), (a), (b)))
++#define __nds32__v_smalxds(r, a, b) \
++ (__builtin_nds32_v_smalxds ((r), (a), (b)))
++#define __nds32__smslda(r, a, b) \
++ (__builtin_nds32_smslda ((r), (a), (b)))
++#define __nds32__v_smslda(r, a, b) \
++ (__builtin_nds32_v_smslda ((r), (a), (b)))
++#define __nds32__smslxda(r, a, b) \
++ (__builtin_nds32_smslxda ((r), (a), (b)))
++#define __nds32__v_smslxda(r, a, b) \
++ (__builtin_nds32_v_smslxda ((r), (a), (b)))
++
++#define __nds32__smul16(a, b) \
++ (__builtin_nds32_smul16 ((a), (b)))
++#define __nds32__v_smul16(a, b) \
++ (__builtin_nds32_v_smul16 ((a), (b)))
++#define __nds32__smulx16(a, b) \
++ (__builtin_nds32_smulx16 ((a), (b)))
++#define __nds32__v_smulx16(a, b) \
++ (__builtin_nds32_v_smulx16 ((a), (b)))
++#define __nds32__umul16(a, b) \
++ (__builtin_nds32_umul16 ((a), (b)))
++#define __nds32__v_umul16(a, b) \
++ (__builtin_nds32_v_umul16 ((a), (b)))
++#define __nds32__umulx16(a, b) \
++ (__builtin_nds32_umulx16 ((a), (b)))
++#define __nds32__v_umulx16(a, b) \
++ (__builtin_nds32_v_umulx16 ((a), (b)))
++
++#define __nds32__uclip32(a, imm) \
++ (__builtin_nds32_uclip32 ((a), (imm)))
++#define __nds32__sclip32(a, imm) \
++ (__builtin_nds32_sclip32 ((a), (imm)))
++#define __nds32__kabs(a) \
++ (__builtin_nds32_kabs ((a)))
++
+ #define __nds32__unaligned_feature() \
+ (__builtin_nds32_unaligned_feature())
+ #define __nds32__enable_unaligned() \
+ (__builtin_nds32_enable_unaligned())
+ #define __nds32__disable_unaligned() \
+ (__builtin_nds32_disable_unaligned())
++
++#define __nds32__get_unaligned_u16x2(a) \
++ (__builtin_nds32_get_unaligned_u16x2 ((a)))
++#define __nds32__get_unaligned_s16x2(a) \
++ (__builtin_nds32_get_unaligned_s16x2 ((a)))
++#define __nds32__get_unaligned_u8x4(a) \
++ (__builtin_nds32_get_unaligned_u8x4 ((a)))
++#define __nds32__get_unaligned_s8x4(a) \
++ (__builtin_nds32_get_unaligned_s8x4 ((a)))
++
++#define __nds32__put_unaligned_u16x2(a, data) \
++ (__builtin_nds32_put_unaligned_u16x2 ((a), (data)))
++#define __nds32__put_unaligned_s16x2(a, data) \
++ (__builtin_nds32_put_unaligned_s16x2 ((a), (data)))
++#define __nds32__put_unaligned_u8x4(a, data) \
++ (__builtin_nds32_put_unaligned_u8x4 ((a), (data)))
++#define __nds32__put_unaligned_s8x4(a, data) \
++ (__builtin_nds32_put_unaligned_s8x4 ((a), (data)))
++
++#define NDS32ATTR_SIGNATURE __attribute__((signature))
++
+ #endif /* nds32_intrinsic.h */
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32-intrinsic.md gcc-8.2.0/gcc/config/nds32/nds32-intrinsic.md
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32-intrinsic.md 2018-04-22 09:46:39.000000000 +0200
++++ gcc-8.2.0/gcc/config/nds32/nds32-intrinsic.md 2019-01-25 15:38:32.825242648 +0100
@@ -1037,6 +1037,187 @@
(set_attr "length" "4")]
)
@@ -8466,10 +10865,9 @@ index 24e7c0bf4a1..c70a6fcc99b 100644
+)
+
;; ------------------------------------------------------------------------
-diff --git a/gcc/config/nds32/nds32-isr.c b/gcc/config/nds32/nds32-isr.c
-index 2c3aac7a256..db67a0e3666 100644
---- a/gcc/config/nds32/nds32-isr.c
-+++ b/gcc/config/nds32/nds32-isr.c
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32-isr.c gcc-8.2.0/gcc/config/nds32/nds32-isr.c
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32-isr.c 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/gcc/config/nds32/nds32-isr.c 2019-01-25 15:38:32.829242659 +0100
@@ -43,7 +43,260 @@
We use an array to record essential information for each vector. */
static struct nds32_isr_info nds32_isr_vectors[NDS32_N_ISR_VECTORS];
@@ -8732,7 +11130,7 @@ index 2c3aac7a256..db67a0e3666 100644
/* A helper function to emit section head template. */
static void
-@@ -79,6 +332,15 @@ nds32_emit_isr_jmptbl_section (int vector_id)
+@@ -79,6 +332,15 @@
char section_name[100];
char symbol_name[100];
@@ -8748,7 +11146,7 @@ index 2c3aac7a256..db67a0e3666 100644
/* Prepare jmptbl section and symbol name. */
snprintf (section_name, sizeof (section_name),
".nds32_jmptbl.%02d", vector_id);
-@@ -99,7 +361,6 @@ nds32_emit_isr_vector_section (int vector_id)
+@@ -99,7 +361,6 @@
const char *c_str = "CATEGORY";
const char *sr_str = "SR";
const char *nt_str = "NT";
@@ -8756,7 +11154,7 @@ index 2c3aac7a256..db67a0e3666 100644
char first_level_handler_name[100];
char section_name[100];
char symbol_name[100];
-@@ -147,30 +408,47 @@ nds32_emit_isr_vector_section (int vector_id)
+@@ -147,30 +408,47 @@
case NDS32_NESTED_READY:
nt_str = "nr";
break;
@@ -8814,7 +11212,7 @@ index 2c3aac7a256..db67a0e3666 100644
{
/* This block is for 4-byte vector size.
Hardware $VID support is necessary and only one instruction
-@@ -239,13 +517,11 @@ nds32_emit_isr_reset_content (void)
+@@ -239,13 +517,11 @@
{
unsigned int i;
unsigned int total_n_vectors;
@@ -8828,7 +11226,7 @@ index 2c3aac7a256..db67a0e3666 100644
fprintf (asm_out_file, "\t! RESET HANDLER CONTENT - BEGIN !\n");
-@@ -261,7 +537,7 @@ nds32_emit_isr_reset_content (void)
+@@ -261,7 +537,7 @@
/* Emit vector references. */
fprintf (asm_out_file, "\t ! references to vector section entries\n");
for (i = 0; i < total_n_vectors; i++)
@@ -8837,7 +11235,7 @@ index 2c3aac7a256..db67a0e3666 100644
/* Emit jmptbl_00 section. */
snprintf (section_name, sizeof (section_name), ".nds32_jmptbl.00");
-@@ -275,9 +551,9 @@ nds32_emit_isr_reset_content (void)
+@@ -275,9 +551,9 @@
/* Emit vector_00 section. */
snprintf (section_name, sizeof (section_name), ".nds32_vector.00");
@@ -8849,7 +11247,7 @@ index 2c3aac7a256..db67a0e3666 100644
fprintf (asm_out_file, "\t! ....................................\n");
nds32_emit_section_head_template (section_name, symbol_name,
-@@ -323,12 +599,12 @@ void
+@@ -323,12 +599,12 @@
nds32_check_isr_attrs_conflict (tree func_decl, tree func_attrs)
{
int save_all_p, partial_save_p;
@@ -8864,7 +11262,7 @@ index 2c3aac7a256..db67a0e3666 100644
intr_p = excp_p = reset_p = 0;
/* We must check at MOST one attribute to set save-reg. */
-@@ -347,8 +623,10 @@ nds32_check_isr_attrs_conflict (tree func_decl, tree func_attrs)
+@@ -347,8 +623,10 @@
not_nested_p = 1;
if (lookup_attribute ("nested_ready", func_attrs))
nested_ready_p = 1;
@@ -8876,7 +11274,7 @@ index 2c3aac7a256..db67a0e3666 100644
error ("multiple nested types attributes to function %qD", func_decl);
/* We must check at MOST one attribute to
-@@ -362,6 +640,17 @@ nds32_check_isr_attrs_conflict (tree func_decl, tree func_attrs)
+@@ -362,6 +640,17 @@
if ((intr_p + excp_p + reset_p) > 1)
error ("multiple interrupt attributes to function %qD", func_decl);
@@ -8894,7 +11292,7 @@ index 2c3aac7a256..db67a0e3666 100644
}
/* Function to construct isr vectors information array.
-@@ -373,15 +662,21 @@ nds32_construct_isr_vectors_information (tree func_attrs,
+@@ -373,15 +662,21 @@
const char *func_name)
{
tree save_all, partial_save;
@@ -8917,7 +11315,7 @@ index 2c3aac7a256..db67a0e3666 100644
intr = lookup_attribute ("interrupt", func_attrs);
excp = lookup_attribute ("exception", func_attrs);
-@@ -391,6 +686,63 @@ nds32_construct_isr_vectors_information (tree func_attrs,
+@@ -391,6 +686,63 @@
if (!intr && !excp && !reset)
return;
@@ -8981,7 +11379,7 @@ index 2c3aac7a256..db67a0e3666 100644
/* If we are here, either we have interrupt/exception,
or reset attribute. */
if (intr || excp)
-@@ -417,6 +769,9 @@ nds32_construct_isr_vectors_information (tree func_attrs,
+@@ -417,6 +769,9 @@
/* Add vector_number_offset to get actual vector number. */
vector_id = TREE_INT_CST_LOW (id) + vector_number_offset;
@@ -8991,7 +11389,7 @@ index 2c3aac7a256..db67a0e3666 100644
/* Enable corresponding vector and set function name. */
nds32_isr_vectors[vector_id].category = (intr)
? (NDS32_ISR_INTERRUPT)
-@@ -436,6 +791,8 @@ nds32_construct_isr_vectors_information (tree func_attrs,
+@@ -436,6 +791,8 @@
nds32_isr_vectors[vector_id].nested_type = NDS32_NOT_NESTED;
else if (nested_ready)
nds32_isr_vectors[vector_id].nested_type = NDS32_NESTED_READY;
@@ -9000,7 +11398,7 @@ index 2c3aac7a256..db67a0e3666 100644
/* Advance to next id. */
id_list = TREE_CHAIN (id_list);
-@@ -492,7 +849,6 @@ nds32_construct_isr_vectors_information (tree func_attrs,
+@@ -492,7 +849,6 @@
}
}
@@ -9008,7 +11406,7 @@ index 2c3aac7a256..db67a0e3666 100644
void
nds32_asm_file_start_for_isr (void)
{
-@@ -505,15 +861,14 @@ nds32_asm_file_start_for_isr (void)
+@@ -505,15 +861,14 @@
strcpy (nds32_isr_vectors[i].func_name, "");
nds32_isr_vectors[i].save_reg = NDS32_PARTIAL_SAVE;
nds32_isr_vectors[i].nested_type = NDS32_NOT_NESTED;
@@ -9026,7 +11424,7 @@ index 2c3aac7a256..db67a0e3666 100644
{
int i;
-@@ -547,6 +902,8 @@ nds32_asm_file_end_for_isr (void)
+@@ -547,6 +902,8 @@
/* Found one vector which is interupt or exception.
Output its jmptbl and vector section content. */
fprintf (asm_out_file, "\t! interrupt/exception vector %02d\n", i);
@@ -9035,7 +11433,7 @@ index 2c3aac7a256..db67a0e3666 100644
fprintf (asm_out_file, "\t! ------------------------------------\n");
nds32_emit_isr_jmptbl_section (i);
fprintf (asm_out_file, "\t! ....................................\n");
-@@ -580,4 +937,65 @@ nds32_isr_function_p (tree func)
+@@ -580,4 +937,65 @@
|| (t_reset != NULL_TREE));
}
@@ -9102,11 +11500,539 @@ index 2c3aac7a256..db67a0e3666 100644
+}
+
+/* ------------------------------------------------------------- */
-diff --git a/gcc/config/nds32/nds32-linux.opt b/gcc/config/nds32/nds32-linux.opt
-new file mode 100644
-index 00000000000..75ccd7625a2
---- /dev/null
-+++ b/gcc/config/nds32/nds32-linux.opt
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32_isr.h gcc-8.2.0/gcc/config/nds32/nds32_isr.h
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32_isr.h 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/config/nds32/nds32_isr.h 2019-01-25 15:38:32.833242671 +0100
+@@ -0,0 +1,526 @@
++/* Intrinsic definitions of Andes NDS32 cpu for GNU compiler
++ Copyright (C) 2012-2018 Free Software Foundation, Inc.
++ Contributed by Andes Technology Corporation.
++
++ This file is part of GCC.
++
++ GCC is free software; you can redistribute it and/or modify it
++ under the terms of the GNU General Public License as published
++ by the Free Software Foundation; either version 3, or (at your
++ option) any later version.
++
++ GCC is distributed in the hope that it will be useful, but WITHOUT
++ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
++ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
++ License for more details.
++
++ Under Section 7 of GPL version 3, you are granted additional
++ permissions described in the GCC Runtime Library Exception, version
++ 3.1, as published by the Free Software Foundation.
++
++ You should have received a copy of the GNU General Public License and
++ a copy of the GCC Runtime Library Exception along with this program;
++ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
++ <http://www.gnu.org/licenses/>. */
++
++#ifndef _NDS32_ISR_H
++#define _NDS32_ISR_H
++
++/* Attribute of a interrupt or exception handler:
++
++ NDS32_READY_NESTED: This handler is interruptible if user re-enable GIE bit.
++ NDS32_NESTED : This handler is interruptible. This is not suitable
++ exception handler.
++ NDS32_NOT_NESTED : This handler is NOT interruptible. Users have to do
++ some work if nested is wanted
++ NDS32_CRITICAL : This handler is critical ISR, which means it is small
++ and efficient. */
++#define NDS32_READY_NESTED 0
++#define NDS32_NESTED 1
++#define NDS32_NOT_NESTED 2
++#define NDS32_CRITICAL 3
++
++/* Attribute of a interrupt or exception handler:
++
++ NDS32_SAVE_ALL_REGS : Save all registers in a table.
++ NDS32_SAVE_PARTIAL_REGS: Save partial registers. */
++#define NDS32_SAVE_CALLER_REGS 0
++#define NDS32_SAVE_ALL_REGS 1
++
++/* There are two version of Register table for interrupt and exception handler,
++ one for 16-register CPU the other for 32-register CPU. These structures are
++ used for context switching or system call handling. The address of this
++ data can be get from the input argument of the handler functions.
++
++ For system call handling, r0 to r5 are used to pass arguments. If more
++ arguments are used they are put into the stack and its starting address is
++ in sp. Return value of system call can be put into r0 and r1 upon exit from
++ system call handler. System call ID is in a system register and it can be
++ fetched via intrinsic function. For more information please read ABI and
++ other related documents.
++
++ For context switching, at least 2 values need to saved in kernel. One is
++ IPC and the other is the stack address of current task. Use intrinsic
++ function to get IPC and the input argument of the handler functions + 8 to
++ get stack address of current task. To do context switching, you replace
++ new_sp with the stack address of new task and replace IPC system register
++ with IPC of new task, then, just return from handler. The context switching
++ will happen. */
++
++/* Register table for exception handler; 32-register version. */
++typedef struct
++{
++ int r0;
++ int r1;
++ int r2;
++ int r3;
++ int r4;
++ int r5;
++ int r6;
++ int r7;
++ int r8;
++ int r9;
++ int r10;
++ int r11;
++ int r12;
++ int r13;
++ int r14;
++ int r15;
++ int r16;
++ int r17;
++ int r18;
++ int r19;
++ int r20;
++ int r21;
++ int r22;
++ int r23;
++ int r24;
++ int r25;
++ int r26;
++ int r27;
++ int fp;
++ int gp;
++ int lp;
++ int sp;
++} NDS32_GPR32;
++
++/* Register table for exception handler; 16-register version. */
++typedef struct
++{
++ int r0;
++ int r1;
++ int r2;
++ int r3;
++ int r4;
++ int r5;
++ int r6;
++ int r7;
++ int r8;
++ int r9;
++ int r10;
++ int r15;
++ int fp;
++ int gp;
++ int lp;
++ int sp;
++} NDS32_GPR16;
++
++
++/* Use NDS32_REG32_TAB or NDS32_REG16_TAB in your program to
++ access register table. */
++typedef struct
++{
++ union
++ {
++ int reg_a[32] ;
++ NDS32_GPR32 reg_s ;
++ } u ;
++} NDS32_REG32_TAB;
++
++typedef struct
++{
++ union
++ {
++ int reg_a[16] ;
++ NDS32_GPR16 reg_s ;
++ } u ;
++} NDS32_REG16_TAB;
++
++typedef struct
++{
++ int d0lo;
++ int d0hi;
++ int d1lo;
++ int d1hi;
++} NDS32_DX_TAB;
++
++typedef struct
++{
++#ifdef __NDS32_EB__
++ float fsr0;
++ float fsr1;
++ float fsr2;
++ float fsr3;
++ float fsr4;
++ float fsr5;
++ float fsr6;
++ float fsr7;
++#else
++ float fsr1;
++ float fsr0;
++ float fsr3;
++ float fsr2;
++ float fsr5;
++ float fsr4;
++ float fsr7;
++ float fsr6;
++#endif
++} NDS32_FSR8;
++
++typedef struct
++{
++ double dsr0;
++ double dsr1;
++ double dsr2;
++ double dsr3;
++} NDS32_DSR4;
++
++typedef struct
++{
++#ifdef __NDS32_EB__
++ float fsr0;
++ float fsr1;
++ float fsr2;
++ float fsr3;
++ float fsr4;
++ float fsr5;
++ float fsr6;
++ float fsr7;
++ float fsr8;
++ float fsr9;
++ float fsr10;
++ float fsr11;
++ float fsr12;
++ float fsr13;
++ float fsr14;
++ float fsr15;
++#else
++ float fsr1;
++ float fsr0;
++ float fsr3;
++ float fsr2;
++ float fsr5;
++ float fsr4;
++ float fsr7;
++ float fsr6;
++ float fsr9;
++ float fsr8;
++ float fsr11;
++ float fsr10;
++ float fsr13;
++ float fsr12;
++ float fsr15;
++ float fsr14;
++#endif
++} NDS32_FSR16;
++
++typedef struct
++{
++ double dsr0;
++ double dsr1;
++ double dsr2;
++ double dsr3;
++ double dsr4;
++ double dsr5;
++ double dsr6;
++ double dsr7;
++} NDS32_DSR8;
++
++typedef struct
++{
++#ifdef __NDS32_EB__
++ float fsr0;
++ float fsr1;
++ float fsr2;
++ float fsr3;
++ float fsr4;
++ float fsr5;
++ float fsr6;
++ float fsr7;
++ float fsr8;
++ float fsr9;
++ float fsr10;
++ float fsr11;
++ float fsr12;
++ float fsr13;
++ float fsr14;
++ float fsr15;
++ float fsr16;
++ float fsr17;
++ float fsr18;
++ float fsr19;
++ float fsr20;
++ float fsr21;
++ float fsr22;
++ float fsr23;
++ float fsr24;
++ float fsr25;
++ float fsr26;
++ float fsr27;
++ float fsr28;
++ float fsr29;
++ float fsr30;
++ float fsr31;
++#else
++ float fsr1;
++ float fsr0;
++ float fsr3;
++ float fsr2;
++ float fsr5;
++ float fsr4;
++ float fsr7;
++ float fsr6;
++ float fsr9;
++ float fsr8;
++ float fsr11;
++ float fsr10;
++ float fsr13;
++ float fsr12;
++ float fsr15;
++ float fsr14;
++ float fsr17;
++ float fsr16;
++ float fsr19;
++ float fsr18;
++ float fsr21;
++ float fsr20;
++ float fsr23;
++ float fsr22;
++ float fsr25;
++ float fsr24;
++ float fsr27;
++ float fsr26;
++ float fsr29;
++ float fsr28;
++ float fsr31;
++ float fsr30;
++#endif
++} NDS32_FSR32;
++
++typedef struct
++{
++ double dsr0;
++ double dsr1;
++ double dsr2;
++ double dsr3;
++ double dsr4;
++ double dsr5;
++ double dsr6;
++ double dsr7;
++ double dsr8;
++ double dsr9;
++ double dsr10;
++ double dsr11;
++ double dsr12;
++ double dsr13;
++ double dsr14;
++ double dsr15;
++} NDS32_DSR16;
++
++typedef struct
++{
++ double dsr0;
++ double dsr1;
++ double dsr2;
++ double dsr3;
++ double dsr4;
++ double dsr5;
++ double dsr6;
++ double dsr7;
++ double dsr8;
++ double dsr9;
++ double dsr10;
++ double dsr11;
++ double dsr12;
++ double dsr13;
++ double dsr14;
++ double dsr15;
++ double dsr16;
++ double dsr17;
++ double dsr18;
++ double dsr19;
++ double dsr20;
++ double dsr21;
++ double dsr22;
++ double dsr23;
++ double dsr24;
++ double dsr25;
++ double dsr26;
++ double dsr27;
++ double dsr28;
++ double dsr29;
++ double dsr30;
++ double dsr31;
++} NDS32_DSR32;
++
++typedef struct
++{
++ union
++ {
++ NDS32_FSR8 fsr_s ;
++ NDS32_DSR4 dsr_s ;
++ } u ;
++} NDS32_FPU8_TAB;
++
++typedef struct
++{
++ union
++ {
++ NDS32_FSR16 fsr_s ;
++ NDS32_DSR8 dsr_s ;
++ } u ;
++} NDS32_FPU16_TAB;
++
++typedef struct
++{
++ union
++ {
++ NDS32_FSR32 fsr_s ;
++ NDS32_DSR16 dsr_s ;
++ } u ;
++} NDS32_FPU32_TAB;
++
++typedef struct
++{
++ union
++ {
++ NDS32_FSR32 fsr_s ;
++ NDS32_DSR32 dsr_s ;
++ } u ;
++} NDS32_FPU64_TAB;
++
++typedef struct
++{
++ int ipc;
++ int ipsw;
++#if defined(NDS32_EXT_FPU_CONFIG_0)
++ NDS32_FPU8_TAB fpr;
++#elif defined(NDS32_EXT_FPU_CONFIG_1)
++ NDS32_FPU16_TAB fpr;
++#elif defined(NDS32_EXT_FPU_CONFIG_2)
++ NDS32_FPU32_TAB fpr;
++#elif defined(NDS32_EXT_FPU_CONFIG_3)
++ NDS32_FPU64_TAB fpr;
++#endif
++#if __NDS32_DX_REGS__
++ NDS32_DX_TAB dxr;
++#endif
++#if __NDS32_EXT_IFC__
++ int ifc_lp;
++ int filler;
++#endif
++#if __NDS32_REDUCED_REGS__ || __NDS32_REDUCE_REGS
++ NDS32_REG16_TAB gpr;
++#else
++ NDS32_REG32_TAB gpr;
++#endif
++} NDS32_CONTEXT;
++
++/* Predefined Vector Definition.
++
++ For IVIC Mode: 9 to 14 are for hardware interrupt
++ and 15 is for software interrupt.
++ For EVIC Mode: 9 to 72 are for hardware interrupt
++ and software interrupt can be routed to any one of them.
++
++ You may want to define your hardware interrupts in the following way
++ for easy maintainance.
++
++ IVIC mode:
++ #define MY_HW_IVIC_TIMER NDS32_VECTOR_INTERRUPT_HW0 + 1
++ #define MY_HW_IVIC_USB NDS32_VECTOR_INTERRUPT_HW0 + 3
++ EVIC mode:
++ #define MY_HW_EVIC_DMA NDS32_VECTOR_INTERRUPT_HW0 + 2
++ #define MY_HW_EVIC_SWI NDS32_VECTOR_INTERRUPT_HW0 + 10 */
++#define NDS32_VECTOR_RESET 0
++#define NDS32_VECTOR_TLB_FILL 1
++#define NDS32_VECTOR_PTE_NOT_PRESENT 2
++#define NDS32_VECTOR_TLB_MISC 3
++#define NDS32_VECTOR_TLB_VLPT_MISS 4
++#define NDS32_VECTOR_MACHINE_ERROR 5
++#define NDS32_VECTOR_DEBUG_RELATED 6
++#define NDS32_VECTOR_GENERAL_EXCEPTION 7
++#define NDS32_VECTOR_SYSCALL 8
++#define NDS32_VECTOR_INTERRUPT_HW0 9
++#define NDS32_VECTOR_INTERRUPT_HW1 10
++#define NDS32_VECTOR_INTERRUPT_HW2 11
++#define NDS32_VECTOR_INTERRUPT_HW3 12
++#define NDS32_VECTOR_INTERRUPT_HW4 13
++#define NDS32_VECTOR_INTERRUPT_HW5 14
++#define NDS32_VECTOR_INTERRUPT_HW6 15
++#define NDS32_VECTOR_SWI 15 /* THIS IS FOR IVIC MODE ONLY */
++#define NDS32_VECTOR_INTERRUPT_HW7 16
++#define NDS32_VECTOR_INTERRUPT_HW8 17
++#define NDS32_VECTOR_INTERRUPT_HW9 18
++#define NDS32_VECTOR_INTERRUPT_HW10 19
++#define NDS32_VECTOR_INTERRUPT_HW11 20
++#define NDS32_VECTOR_INTERRUPT_HW12 21
++#define NDS32_VECTOR_INTERRUPT_HW13 22
++#define NDS32_VECTOR_INTERRUPT_HW14 23
++#define NDS32_VECTOR_INTERRUPT_HW15 24
++#define NDS32_VECTOR_INTERRUPT_HW16 25
++#define NDS32_VECTOR_INTERRUPT_HW17 26
++#define NDS32_VECTOR_INTERRUPT_HW18 27
++#define NDS32_VECTOR_INTERRUPT_HW19 28
++#define NDS32_VECTOR_INTERRUPT_HW20 29
++#define NDS32_VECTOR_INTERRUPT_HW21 30
++#define NDS32_VECTOR_INTERRUPT_HW22 31
++#define NDS32_VECTOR_INTERRUPT_HW23 32
++#define NDS32_VECTOR_INTERRUPT_HW24 33
++#define NDS32_VECTOR_INTERRUPT_HW25 34
++#define NDS32_VECTOR_INTERRUPT_HW26 35
++#define NDS32_VECTOR_INTERRUPT_HW27 36
++#define NDS32_VECTOR_INTERRUPT_HW28 37
++#define NDS32_VECTOR_INTERRUPT_HW29 38
++#define NDS32_VECTOR_INTERRUPT_HW30 39
++#define NDS32_VECTOR_INTERRUPT_HW31 40
++#define NDS32_VECTOR_INTERRUPT_HW32 41
++#define NDS32_VECTOR_INTERRUPT_HW33 42
++#define NDS32_VECTOR_INTERRUPT_HW34 43
++#define NDS32_VECTOR_INTERRUPT_HW35 44
++#define NDS32_VECTOR_INTERRUPT_HW36 45
++#define NDS32_VECTOR_INTERRUPT_HW37 46
++#define NDS32_VECTOR_INTERRUPT_HW38 47
++#define NDS32_VECTOR_INTERRUPT_HW39 48
++#define NDS32_VECTOR_INTERRUPT_HW40 49
++#define NDS32_VECTOR_INTERRUPT_HW41 50
++#define NDS32_VECTOR_INTERRUPT_HW42 51
++#define NDS32_VECTOR_INTERRUPT_HW43 52
++#define NDS32_VECTOR_INTERRUPT_HW44 53
++#define NDS32_VECTOR_INTERRUPT_HW45 54
++#define NDS32_VECTOR_INTERRUPT_HW46 55
++#define NDS32_VECTOR_INTERRUPT_HW47 56
++#define NDS32_VECTOR_INTERRUPT_HW48 57
++#define NDS32_VECTOR_INTERRUPT_HW49 58
++#define NDS32_VECTOR_INTERRUPT_HW50 59
++#define NDS32_VECTOR_INTERRUPT_HW51 60
++#define NDS32_VECTOR_INTERRUPT_HW52 61
++#define NDS32_VECTOR_INTERRUPT_HW53 62
++#define NDS32_VECTOR_INTERRUPT_HW54 63
++#define NDS32_VECTOR_INTERRUPT_HW55 64
++#define NDS32_VECTOR_INTERRUPT_HW56 65
++#define NDS32_VECTOR_INTERRUPT_HW57 66
++#define NDS32_VECTOR_INTERRUPT_HW58 67
++#define NDS32_VECTOR_INTERRUPT_HW59 68
++#define NDS32_VECTOR_INTERRUPT_HW60 69
++#define NDS32_VECTOR_INTERRUPT_HW61 70
++#define NDS32_VECTOR_INTERRUPT_HW62 71
++#define NDS32_VECTOR_INTERRUPT_HW63 72
++
++#define NDS32ATTR_RESET(option) __attribute__((reset(option)))
++#define NDS32ATTR_EXCEPT(type) __attribute__((exception(type)))
++#define NDS32ATTR_EXCEPTION(type) __attribute__((exception(type)))
++#define NDS32ATTR_INTERRUPT(type) __attribute__((interrupt(type)))
++#define NDS32ATTR_ISR(type) __attribute__((interrupt(type)))
++
++#endif /* nds32_isr.h */
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32-linux.opt gcc-8.2.0/gcc/config/nds32/nds32-linux.opt
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32-linux.opt 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/config/nds32/nds32-linux.opt 2019-01-25 15:38:32.829242659 +0100
@@ -0,0 +1,16 @@
+mcmodel=
+Target RejectNegative Joined Enum(nds32_cmodel_type) Var(nds32_cmodel_option) Init(CMODEL_LARGE)
@@ -9124,10 +12050,595 @@ index 00000000000..75ccd7625a2
+
+EnumValue
+Enum(nds32_cmodel_type) String(large) Value(CMODEL_LARGE)
-diff --git a/gcc/config/nds32/nds32-md-auxiliary.c b/gcc/config/nds32/nds32-md-auxiliary.c
-index 720e85a20eb..f157dce3366 100644
---- a/gcc/config/nds32/nds32-md-auxiliary.c
-+++ b/gcc/config/nds32/nds32-md-auxiliary.c
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32.md gcc-8.2.0/gcc/config/nds32/nds32.md
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32.md 2018-04-08 11:21:30.000000000 +0200
++++ gcc-8.2.0/gcc/config/nds32/nds32.md 2019-01-25 15:38:32.833242671 +0100
+@@ -56,24 +56,29 @@
+ ;; ------------------------------------------------------------------------
+
+ ;; CPU pipeline model.
+-(define_attr "pipeline_model" "n7,n8,e8,n9,simple"
++(define_attr "pipeline_model" "n7,n8,e8,n9,n10,graywolf,n13,simple"
+ (const
+ (cond [(match_test "nds32_cpu_option == CPU_N7") (const_string "n7")
+ (match_test "nds32_cpu_option == CPU_E8") (const_string "e8")
+ (match_test "nds32_cpu_option == CPU_N6 || nds32_cpu_option == CPU_N8") (const_string "n8")
+ (match_test "nds32_cpu_option == CPU_N9") (const_string "n9")
++ (match_test "nds32_cpu_option == CPU_N10") (const_string "n10")
++ (match_test "nds32_cpu_option == CPU_GRAYWOLF") (const_string "graywolf")
++ (match_test "nds32_cpu_option == CPU_N12") (const_string "n13")
++ (match_test "nds32_cpu_option == CPU_N13") (const_string "n13")
+ (match_test "nds32_cpu_option == CPU_SIMPLE") (const_string "simple")]
+ (const_string "n9"))))
+
+ ;; Insn type, it is used to default other attribute values.
+ (define_attr "type"
+ "unknown,load,store,load_multiple,store_multiple,alu,alu_shift,pbsad,pbsada,mul,mac,div,branch,mmu,misc,\
+- falu,fmuls,fmuld,fmacs,fmacd,fdivs,fdivd,fsqrts,fsqrtd,fcmp,fabs,fcpy,fcmov,fmfsr,fmfdr,fmtsr,fmtdr,fload,fstore"
++ falu,fmuls,fmuld,fmacs,fmacd,fdivs,fdivd,fsqrts,fsqrtd,fcmp,fabs,fcpy,fcmov,fmfsr,fmfdr,fmtsr,fmtdr,fload,fstore,\
++ dalu,dalu64,daluround,dcmp,dclip,dmul,dmac,dinsb,dpack,dbpick,dwext"
+ (const_string "unknown"))
+
+ ;; Insn sub-type
+ (define_attr "subtype"
+- "simple,shift"
++ "simple,shift,saturation"
+ (const_string "simple"))
+
+ ;; Length, in bytes, default is 4-bytes.
+@@ -133,6 +138,7 @@
+
+ ;; ----------------------------------------------------------------------------
+
++(include "nds32-dspext.md")
+
+ ;; Move instructions.
+
+@@ -209,6 +215,27 @@
+ low12_int));
+ DONE;
+ }
++
++ if ((REG_P (operands[0]) || GET_CODE (operands[0]) == SUBREG)
++ && SYMBOLIC_CONST_P (operands[1]))
++ {
++ if (TARGET_ICT_MODEL_LARGE
++ && nds32_indirect_call_referenced_p (operands[1]))
++ {
++ nds32_expand_ict_move (operands);
++ DONE;
++ }
++ else if (nds32_tls_referenced_p (operands [1]))
++ {
++ nds32_expand_tls_move (operands);
++ DONE;
++ }
++ else if (flag_pic)
++ {
++ nds32_expand_pic_move (operands);
++ DONE;
++ }
++ }
+ })
+
+ (define_insn "*mov<mode>"
+@@ -271,8 +298,8 @@
+ ;; We use nds32_symbolic_operand to limit that only CONST/SYMBOL_REF/LABEL_REF
+ ;; are able to match such instruction template.
+ (define_insn "move_addr"
+- [(set (match_operand:SI 0 "register_operand" "=l, r")
+- (match_operand:SI 1 "nds32_symbolic_operand" " i, i"))]
++ [(set (match_operand:SI 0 "nds32_general_register_operand" "=l, r")
++ (match_operand:SI 1 "nds32_nonunspec_symbolic_operand" " i, i"))]
+ ""
+ "la\t%0, %1"
+ [(set_attr "type" "alu")
+@@ -351,13 +378,58 @@
+
+
+ ;; ----------------------------------------------------------------------------
++(define_expand "extv"
++ [(set (match_operand 0 "register_operand" "")
++ (sign_extract (match_operand 1 "nonimmediate_operand" "")
++ (match_operand 2 "const_int_operand" "")
++ (match_operand 3 "const_int_operand" "")))]
++ ""
++{
++ enum nds32_expand_result_type result = nds32_expand_extv (operands);
++ switch (result)
++ {
++ case EXPAND_DONE:
++ DONE;
++ break;
++ case EXPAND_FAIL:
++ FAIL;
++ break;
++ case EXPAND_CREATE_TEMPLATE:
++ break;
++ default:
++ gcc_unreachable ();
++ }
++})
++
++(define_expand "insv"
++ [(set (zero_extract (match_operand 0 "nonimmediate_operand" "")
++ (match_operand 1 "const_int_operand" "")
++ (match_operand 2 "const_int_operand" ""))
++ (match_operand 3 "register_operand" ""))]
++ ""
++{
++ enum nds32_expand_result_type result = nds32_expand_insv (operands);
++ switch (result)
++ {
++ case EXPAND_DONE:
++ DONE;
++ break;
++ case EXPAND_FAIL:
++ FAIL;
++ break;
++ case EXPAND_CREATE_TEMPLATE:
++ break;
++ default:
++ gcc_unreachable ();
++ }
++})
+
+ ;; Arithmetic instructions.
+
+ (define_insn "addsi3"
+ [(set (match_operand:SI 0 "register_operand" "= d, l, d, l, d, l, k, l, r, r")
+ (plus:SI (match_operand:SI 1 "register_operand" "% 0, l, 0, l, 0, l, 0, k, r, r")
+- (match_operand:SI 2 "nds32_rimm15s_operand" " In05,In03,Iu05,Iu03, r, l,Is10,Iu06, Is15, r")))]
++ (match_operand:SI 2 "nds32_rimm15s_operand" " In05,In03,Iu05,Iu03, r, l,Is10,IU06, Is15, r")))]
+ ""
+ {
+ switch (which_alternative)
+@@ -1428,11 +1500,30 @@
+ (clobber (reg:SI LP_REGNUM))
+ (clobber (reg:SI TA_REGNUM))])]
+ ""
+- ""
++ {
++ rtx insn;
++ rtx sym = XEXP (operands[0], 0);
++
++ if (TARGET_ICT_MODEL_LARGE
++ && nds32_indirect_call_referenced_p (sym))
++ {
++ rtx reg = gen_reg_rtx (Pmode);
++ emit_move_insn (reg, sym);
++ operands[0] = gen_const_mem (Pmode, reg);
++ }
++
++ if (flag_pic)
++ {
++ insn = emit_call_insn (gen_call_internal
++ (XEXP (operands[0], 0), GEN_INT (0)));
++ use_reg (&CALL_INSN_FUNCTION_USAGE (insn), pic_offset_table_rtx);
++ DONE;
++ }
++ }
+ )
+
+ (define_insn "call_internal"
+- [(parallel [(call (mem (match_operand:SI 0 "nds32_call_address_operand" "r, i"))
++ [(parallel [(call (mem (match_operand:SI 0 "nds32_call_address_operand" "r, S"))
+ (match_operand 1))
+ (clobber (reg:SI LP_REGNUM))
+ (clobber (reg:SI TA_REGNUM))])]
+@@ -1474,9 +1565,11 @@
+ (const_int 2)
+ (const_int 4))
+ ;; Alternative 1
+- (if_then_else (match_test "nds32_long_call_p (operands[0])")
+- (const_int 12)
+- (const_int 4))
++ (if_then_else (match_test "flag_pic")
++ (const_int 16)
++ (if_then_else (match_test "nds32_long_call_p (operands[0])")
++ (const_int 12)
++ (const_int 4)))
+ ])]
+ )
+
+@@ -1492,11 +1585,33 @@
+ (match_operand 2)))
+ (clobber (reg:SI LP_REGNUM))
+ (clobber (reg:SI TA_REGNUM))])]
+- "")
++ ""
++ {
++ rtx insn;
++ rtx sym = XEXP (operands[1], 0);
++
++ if (TARGET_ICT_MODEL_LARGE
++ && nds32_indirect_call_referenced_p (sym))
++ {
++ rtx reg = gen_reg_rtx (Pmode);
++ emit_move_insn (reg, sym);
++ operands[1] = gen_const_mem (Pmode, reg);
++ }
++
++ if (flag_pic)
++ {
++ insn =
++ emit_call_insn (gen_call_value_internal
++ (operands[0], XEXP (operands[1], 0), GEN_INT (0)));
++ use_reg (&CALL_INSN_FUNCTION_USAGE (insn), pic_offset_table_rtx);
++ DONE;
++ }
++ }
++)
+
+ (define_insn "call_value_internal"
+ [(parallel [(set (match_operand 0)
+- (call (mem (match_operand:SI 1 "nds32_call_address_operand" "r, i"))
++ (call (mem (match_operand:SI 1 "nds32_call_address_operand" "r, S"))
+ (match_operand 2)))
+ (clobber (reg:SI LP_REGNUM))
+ (clobber (reg:SI TA_REGNUM))])]
+@@ -1538,9 +1653,11 @@
+ (const_int 2)
+ (const_int 4))
+ ;; Alternative 1
+- (if_then_else (match_test "nds32_long_call_p (operands[1])")
+- (const_int 12)
+- (const_int 4))
++ (if_then_else (match_test "flag_pic")
++ (const_int 16)
++ (if_then_else (match_test "nds32_long_call_p (operands[1])")
++ (const_int 12)
++ (const_int 4)))
+ ])]
+ )
+
+@@ -1583,10 +1700,21 @@
+ (const_int 0))
+ (clobber (reg:SI TA_REGNUM))
+ (return)])]
+- "")
++ ""
++{
++ rtx sym = XEXP (operands[0], 0);
++
++ if (TARGET_ICT_MODEL_LARGE
++ && nds32_indirect_call_referenced_p (sym))
++ {
++ rtx reg = gen_reg_rtx (Pmode);
++ emit_move_insn (reg, sym);
++ operands[0] = gen_const_mem (Pmode, reg);
++ }
++})
+
+ (define_insn "sibcall_internal"
+- [(parallel [(call (mem (match_operand:SI 0 "nds32_call_address_operand" "r, i"))
++ [(parallel [(call (mem (match_operand:SI 0 "nds32_call_address_operand" "r, S"))
+ (match_operand 1))
+ (clobber (reg:SI TA_REGNUM))
+ (return)])]
+@@ -1617,9 +1745,11 @@
+ (const_int 2)
+ (const_int 4))
+ ;; Alternative 1
+- (if_then_else (match_test "nds32_long_call_p (operands[0])")
+- (const_int 12)
+- (const_int 4))
++ (if_then_else (match_test "flag_pic")
++ (const_int 16)
++ (if_then_else (match_test "nds32_long_call_p (operands[0])")
++ (const_int 12)
++ (const_int 4)))
+ ])]
+ )
+
+@@ -1633,11 +1763,22 @@
+ (const_int 0)))
+ (clobber (reg:SI TA_REGNUM))
+ (return)])]
+- "")
++ ""
++{
++ rtx sym = XEXP (operands[1], 0);
++
++ if (TARGET_ICT_MODEL_LARGE
++ && nds32_indirect_call_referenced_p (sym))
++ {
++ rtx reg = gen_reg_rtx (Pmode);
++ emit_move_insn (reg, sym);
++ operands[1] = gen_const_mem (Pmode, reg);
++ }
++})
+
+ (define_insn "sibcall_value_internal"
+ [(parallel [(set (match_operand 0)
+- (call (mem (match_operand:SI 1 "nds32_call_address_operand" "r, i"))
++ (call (mem (match_operand:SI 1 "nds32_call_address_operand" "r, S"))
+ (match_operand 2)))
+ (clobber (reg:SI TA_REGNUM))
+ (return)])]
+@@ -1668,9 +1809,11 @@
+ (const_int 2)
+ (const_int 4))
+ ;; Alternative 1
+- (if_then_else (match_test "nds32_long_call_p (operands[1])")
+- (const_int 12)
+- (const_int 4))
++ (if_then_else (match_test "flag_pic")
++ (const_int 16)
++ (if_then_else (match_test "nds32_long_call_p (operands[1])")
++ (const_int 12)
++ (const_int 4)))
+ ])]
+ )
+
+@@ -1687,12 +1830,33 @@
+ nds32_expand_prologue_v3push ();
+ else
+ nds32_expand_prologue ();
++
++ /* If cfun->machine->fp_as_gp_p is true, we can generate special
++ directive to guide linker doing fp-as-gp optimization.
++ However, for a naked function, which means
++ it should not have prologue/epilogue,
++ using fp-as-gp still requires saving $fp by push/pop behavior and
++ there is no benefit to use fp-as-gp on such small function.
++ So we need to make sure this function is NOT naked as well. */
++ if (cfun->machine->fp_as_gp_p && !cfun->machine->naked_p)
++ emit_insn (gen_omit_fp_begin (gen_rtx_REG (SImode, FP_REGNUM)));
++
+ DONE;
+ })
+
+ (define_expand "epilogue" [(const_int 0)]
+ ""
+ {
++ /* If cfun->machine->fp_as_gp_p is true, we can generate special
++ directive to guide linker doing fp-as-gp optimization.
++ However, for a naked function, which means
++ it should not have prologue/epilogue,
++ using fp-as-gp still requires saving $fp by push/pop behavior and
++ there is no benefit to use fp-as-gp on such small function.
++ So we need to make sure this function is NOT naked as well. */
++ if (cfun->machine->fp_as_gp_p && !cfun->machine->naked_p)
++ emit_insn (gen_omit_fp_end (gen_rtx_REG (SImode, FP_REGNUM)));
++
+ /* Note that only under V3/V3M ISA, we could use v3pop epilogue.
+ In addition, we need to check if v3push is indeed available. */
+ if (NDS32_V3PUSH_AVAILABLE_P)
+@@ -1792,7 +1956,8 @@
+ "nds32_can_use_return_insn ()"
+ {
+ /* Emit as the simple return. */
+- if (cfun->machine->naked_p
++ if (!cfun->machine->fp_as_gp_p
++ && cfun->machine->naked_p
+ && (cfun->machine->va_args_size == 0))
+ {
+ emit_jump_insn (gen_return_internal ());
+@@ -1802,9 +1967,14 @@
+
+ ;; This pattern is expanded only by the shrink-wrapping optimization
+ ;; on paths where the function prologue has not been executed.
++;; However, such optimization may reorder the prologue/epilogue blocks
++;; together with basic blocks within function body.
++;; So we must disable this pattern if we have already decided
++;; to perform fp_as_gp optimization, which requires prologue to be
++;; first block and epilogue to be last block.
+ (define_expand "simple_return"
+ [(simple_return)]
+- ""
++ "!cfun->machine->fp_as_gp_p"
+ ""
+ )
+
+@@ -1823,6 +1993,9 @@
+ [(simple_return)]
+ ""
+ {
++ if (nds32_isr_function_critical_p (current_function_decl))
++ return "iret";
++
+ if (TARGET_16_BIT)
+ return "ret5";
+ else
+@@ -1831,9 +2004,11 @@
+ [(set_attr "type" "branch")
+ (set_attr "enabled" "yes")
+ (set (attr "length")
+- (if_then_else (match_test "TARGET_16_BIT")
+- (const_int 2)
+- (const_int 4)))])
++ (if_then_else (match_test "nds32_isr_function_critical_p (current_function_decl)")
++ (const_int 4)
++ (if_then_else (match_test "TARGET_16_BIT")
++ (const_int 2)
++ (const_int 4))))])
+
+
+ ;; ----------------------------------------------------------------------------
+@@ -1868,6 +2043,7 @@
+ {
+ rtx add_tmp;
+ rtx reg, test;
++ rtx tmp_reg;
+
+ /* Step A: "k <-- (plus (operands[0]) (-operands[1]))". */
+ if (operands[1] != const0_rtx)
+@@ -1889,9 +2065,14 @@
+ emit_jump_insn (gen_cbranchsi4 (test, operands[0], operands[2],
+ operands[4]));
+
+- /* Step C, D, E, and F, using another temporary register. */
+- rtx tmp = gen_reg_rtx (SImode);
+- emit_jump_insn (gen_casesi_internal (operands[0], operands[3], tmp));
++ tmp_reg = gen_reg_rtx (SImode);
++ /* Step C, D, E, and F, using another temporary register tmp_reg. */
++ if (flag_pic)
++ emit_use (pic_offset_table_rtx);
++
++ emit_jump_insn (gen_casesi_internal (operands[0],
++ operands[3],
++ tmp_reg));
+ DONE;
+ })
+
+@@ -1927,13 +2108,30 @@
+ else
+ return nds32_output_casesi (operands);
+ }
+- [(set_attr "length" "20")
+- (set_attr "type" "branch")])
++ [(set_attr "type" "branch")
++ (set (attr "length")
++ (if_then_else (match_test "flag_pic")
++ (const_int 28)
++ (const_int 20)))])
+
+ ;; ----------------------------------------------------------------------------
+
+ ;; Performance Extension
+
++; If -fwrapv option is issued, GCC expects there will be
++; signed overflow situation. So the ABS(INT_MIN) is still INT_MIN
++; (e.g. ABS(0x80000000)=0x80000000).
++; However, the hardware ABS instruction of nds32 target
++; always performs saturation: abs 0x80000000 -> 0x7fffffff.
++; So that we can only enable abssi2 pattern if flag_wrapv is NOT presented.
++(define_insn "abssi2"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (abs:SI (match_operand:SI 1 "register_operand" " r")))]
++ "TARGET_EXT_PERF && TARGET_HW_ABS && !flag_wrapv"
++ "abs\t%0, %1"
++ [(set_attr "type" "alu")
++ (set_attr "length" "4")])
++
+ (define_insn "clzsi2"
+ [(set (match_operand:SI 0 "register_operand" "=r")
+ (clz:SI (match_operand:SI 1 "register_operand" " r")))]
+@@ -1996,6 +2194,25 @@
+ [(set_attr "length" "0")]
+ )
+
++;; Output .omit_fp_begin for fp-as-gp optimization.
++;; Also we have to set $fp register.
++(define_insn "omit_fp_begin"
++ [(set (match_operand:SI 0 "register_operand" "=x")
++ (unspec_volatile:SI [(const_int 0)] UNSPEC_VOLATILE_OMIT_FP_BEGIN))]
++ ""
++ "! -----\;.omit_fp_begin\;la\t$fp,_FP_BASE_\;! -----"
++ [(set_attr "length" "8")]
++)
++
++;; Output .omit_fp_end for fp-as-gp optimization.
++;; Claim that we have to use $fp register.
++(define_insn "omit_fp_end"
++ [(unspec_volatile:SI [(match_operand:SI 0 "register_operand" "x")] UNSPEC_VOLATILE_OMIT_FP_END)]
++ ""
++ "! -----\;.omit_fp_end\;! -----"
++ [(set_attr "length" "0")]
++)
++
+ (define_insn "pop25return"
+ [(return)
+ (unspec_volatile:SI [(reg:SI LP_REGNUM)] UNSPEC_VOLATILE_POP25_RETURN)]
+@@ -2004,6 +2221,36 @@
+ [(set_attr "length" "0")]
+ )
+
++;; Add pc
++(define_insn "add_pc"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (plus:SI (match_operand:SI 1 "register_operand" "0")
++ (pc)))]
++ "TARGET_LINUX_ABI || flag_pic"
++ "add5.pc\t%0"
++ [(set_attr "type" "alu")
++ (set_attr "length" "4")]
++)
++
++(define_expand "bswapsi2"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (bswap:SI (match_operand:SI 1 "register_operand" "r")))]
++ ""
++{
++ emit_insn (gen_unspec_wsbh (operands[0], operands[1]));
++ emit_insn (gen_rotrsi3 (operands[0], operands[0], GEN_INT (16)));
++ DONE;
++})
++
++(define_insn "bswaphi2"
++ [(set (match_operand:HI 0 "register_operand" "=r")
++ (bswap:HI (match_operand:HI 1 "register_operand" "r")))]
++ ""
++ "wsbh\t%0, %1"
++ [(set_attr "type" "alu")
++ (set_attr "length" "4")]
++)
++
+ ;; ----------------------------------------------------------------------------
+
+ ;; Patterns for exception handling
+@@ -2068,3 +2315,57 @@
+ })
+
+ ;; ----------------------------------------------------------------------------
++
++;; Patterns for TLS.
++;; The following two tls patterns don't be expanded directly because the
++;; intermediate value may be spilled into the stack. As a result, it is
++;; hard to analyze the define-use chain in the relax_opt pass.
++
++
++;; There is a unspec operand to record RELAX_GROUP number because each
++;; emitted instruction need a relax_hint above it.
++(define_insn "tls_desc"
++ [(set (reg:SI 0)
++ (call (unspec_volatile:SI [(match_operand:SI 0 "nds32_symbolic_operand" "i")] UNSPEC_TLS_DESC)
++ (const_int 1)))
++ (use (unspec [(match_operand:SI 1 "immediate_operand" "i")] UNSPEC_VOLATILE_RELAX_GROUP))
++ (use (reg:SI GP_REGNUM))
++ (clobber (reg:SI LP_REGNUM))
++ (clobber (reg:SI TA_REGNUM))]
++ ""
++ {
++ return nds32_output_tls_desc (operands);
++ }
++ [(set_attr "length" "20")
++ (set_attr "type" "branch")]
++)
++
++;; There is a unspec operand to record RELAX_GROUP number because each
++;; emitted instruction need a relax_hint above it.
++(define_insn "tls_ie"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (unspec:SI [(match_operand:SI 1 "nds32_symbolic_operand" "i")] UNSPEC_TLS_IE))
++ (use (unspec [(match_operand:SI 2 "immediate_operand" "i")] UNSPEC_VOLATILE_RELAX_GROUP))
++ (use (reg:SI GP_REGNUM))]
++ ""
++ {
++ return nds32_output_tls_ie (operands);
++ }
++ [(set (attr "length") (if_then_else (match_test "flag_pic")
++ (const_int 12)
++ (const_int 8)))
++ (set_attr "type" "misc")]
++)
++
++;; The pattern is for some relaxation groups that have to keep addsi3 in 32-bit mode.
++(define_insn "addsi3_32bit"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (unspec:SI [(match_operand:SI 1 "register_operand" "%r")
++ (match_operand:SI 2 "register_operand" " r")] UNSPEC_ADD32))]
++ ""
++ "add\t%0, %1, %2";
++ [(set_attr "type" "alu")
++ (set_attr "length" "4")
++ (set_attr "feature" "v1")])
++
++;; ----------------------------------------------------------------------------
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32-md-auxiliary.c gcc-8.2.0/gcc/config/nds32/nds32-md-auxiliary.c
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32-md-auxiliary.c 2018-04-08 08:00:34.000000000 +0200
++++ gcc-8.2.0/gcc/config/nds32/nds32-md-auxiliary.c 2019-01-25 15:38:32.829242659 +0100
@@ -39,6 +39,9 @@
#include "expr.h"
#include "emit-rtl.h"
@@ -9138,7 +12649,7 @@ index 720e85a20eb..f157dce3366 100644
/* ------------------------------------------------------------------------ */
-@@ -261,6 +264,118 @@ output_cond_branch_compare_zero (int code, const char *suffix,
+@@ -261,6 +264,118 @@
output_asm_insn (pattern, operands);
}
@@ -9257,7 +12768,7 @@ index 720e85a20eb..f157dce3366 100644
/* ------------------------------------------------------------------------ */
/* Auxiliary function for expand RTL pattern. */
-@@ -1195,8 +1310,166 @@ nds32_emit_v3pop_fpr_callee_saved (int base)
+@@ -1195,8 +1310,166 @@
}
}
@@ -9424,7 +12935,7 @@ index 720e85a20eb..f157dce3366 100644
/* Function to return memory format. */
enum nds32_16bit_address_type
nds32_mem_format (rtx op)
-@@ -1757,11 +2030,8 @@ nds32_output_stack_push (rtx par_rtx)
+@@ -1757,11 +2030,8 @@
/* If we step here, we are going to do v3push or multiple push operation. */
@@ -9438,7 +12949,7 @@ index 720e85a20eb..f157dce3366 100644
{
/* For stack v3push:
operands[0]: Re
-@@ -1881,11 +2151,8 @@ nds32_output_stack_pop (rtx par_rtx ATTRIBUTE_UNUSED)
+@@ -1881,11 +2151,8 @@
/* If we step here, we are going to do v3pop or multiple pop operation. */
@@ -9452,7 +12963,7 @@ index 720e85a20eb..f157dce3366 100644
{
/* For stack v3pop:
operands[0]: Re
-@@ -2022,77 +2289,6 @@ nds32_output_return (void)
+@@ -2022,77 +2289,6 @@
return "";
}
@@ -9530,7 +13041,7 @@ index 720e85a20eb..f157dce3366 100644
/* output a float load instruction */
const char *
-@@ -2250,52 +2446,51 @@ nds32_output_float_store (rtx *operands)
+@@ -2250,52 +2446,51 @@
return "";
}
@@ -9613,7 +13124,7 @@ index 720e85a20eb..f157dce3366 100644
{
char buff[100];
unsigned regno;
-@@ -2303,7 +2498,7 @@ nds32_output_smw_single_word (rtx *operands)
+@@ -2303,7 +2498,7 @@
bool update_base_p;
rtx base_addr = operands[0];
rtx base_reg;
@@ -9622,7 +13133,7 @@ index 720e85a20eb..f157dce3366 100644
if (REG_P (XEXP (base_addr, 0)))
{
-@@ -2322,15 +2517,22 @@ nds32_output_smw_single_word (rtx *operands)
+@@ -2322,15 +2517,22 @@
otherops[0] = base_reg;
otherops[1] = operands[1];
@@ -9647,7 +13158,7 @@ index 720e85a20eb..f157dce3366 100644
}
output_asm_insn (buff, otherops);
return "";
-@@ -2415,16 +2617,17 @@ nds32_expand_unaligned_load (rtx *operands, enum machine_mode mode)
+@@ -2415,16 +2617,17 @@
if (mode == DImode)
{
/* Load doubleword, we need two registers to access. */
@@ -9670,7 +13181,7 @@ index 720e85a20eb..f157dce3366 100644
}
for (num_reg = (mode == DImode) ? 2 : 1; num_reg > 0; num_reg--)
-@@ -2466,6 +2669,8 @@ nds32_expand_unaligned_load (rtx *operands, enum machine_mode mode)
+@@ -2466,6 +2669,8 @@
offset = offset + offset_adj;
}
}
@@ -9679,7 +13190,7 @@ index 720e85a20eb..f157dce3366 100644
}
void
-@@ -2499,16 +2704,20 @@ nds32_expand_unaligned_store (rtx *operands, enum machine_mode mode)
+@@ -2499,16 +2704,20 @@
if (mode == DImode)
{
/* Load doubleword, we need two registers to access. */
@@ -9705,7 +13216,7 @@ index 720e85a20eb..f157dce3366 100644
}
for (num_reg = (mode == DImode) ? 2 : 1; num_reg > 0; num_reg--)
-@@ -2765,6 +2974,36 @@ nds32_output_cbranchsi4_greater_less_zero (rtx_insn *insn, rtx *operands)
+@@ -2765,6 +2974,36 @@
return "";
}
@@ -9742,7 +13253,7 @@ index 720e85a20eb..f157dce3366 100644
/* Return true if SYMBOL_REF X binds locally. */
static bool
-@@ -2782,22 +3021,15 @@ nds32_output_call (rtx insn, rtx *operands, rtx symbol, const char *long_call,
+@@ -2782,22 +3021,15 @@
char pattern[100];
bool noreturn_p;
@@ -9769,7 +13280,7 @@ index 720e85a20eb..f157dce3366 100644
if (align_p)
strcat (pattern, "\n\t.align 2");
-@@ -2815,6 +3047,91 @@ nds32_output_call (rtx insn, rtx *operands, rtx symbol, const char *long_call,
+@@ -2815,6 +3047,91 @@
return "";
}
@@ -9861,7 +13372,7 @@ index 720e85a20eb..f157dce3366 100644
/* Spilt a doubleword instrucion to two single word instructions. */
void
nds32_spilt_doubleword (rtx *operands, bool load_p)
-@@ -2846,16 +3163,30 @@ nds32_spilt_doubleword (rtx *operands, bool load_p)
+@@ -2846,16 +3163,30 @@
/* generate low_part and high_part memory format:
low_part: (post_modify ((reg) (plus (reg) (const 4)))
high_part: (post_modify ((reg) (plus (reg) (const -12))) */
@@ -9902,7 +13413,7 @@ index 720e85a20eb..f157dce3366 100644
}
else if (GET_CODE (sub_mem) == POST_MODIFY)
{
-@@ -2872,14 +3203,14 @@ nds32_spilt_doubleword (rtx *operands, bool load_p)
+@@ -2872,14 +3203,14 @@
/* Generate low_part and high_part memory format:
low_part: (post_modify ((reg) (plus (reg) (const)))
high_part: ((plus (reg) (const 4))) */
@@ -9925,7 +13436,7 @@ index 720e85a20eb..f157dce3366 100644
}
else
{
-@@ -2924,11 +3255,516 @@ nds32_spilt_doubleword (rtx *operands, bool load_p)
+@@ -2924,11 +3255,516 @@
}
}
@@ -10443,7 +13954,7 @@ index 720e85a20eb..f157dce3366 100644
}
void
-@@ -2976,3 +3812,105 @@ nds32_expand_constant (machine_mode mode, HOST_WIDE_INT val,
+@@ -2976,3 +3812,105 @@
emit_move_insn (target, gen_rtx_fmt_ee (AND, mode, source, temp));
}
}
@@ -10549,11 +14060,10 @@ index 720e85a20eb..f157dce3366 100644
+ output_asm_insn (pattern, operands);
+ return "";
+}
-diff --git a/gcc/config/nds32/nds32-memory-manipulation.c b/gcc/config/nds32/nds32-memory-manipulation.c
-index 8dea13047b6..f6140e65130 100644
---- a/gcc/config/nds32/nds32-memory-manipulation.c
-+++ b/gcc/config/nds32/nds32-memory-manipulation.c
-@@ -257,8 +257,124 @@ static bool
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32-memory-manipulation.c gcc-8.2.0/gcc/config/nds32/nds32-memory-manipulation.c
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32-memory-manipulation.c 2018-03-11 09:24:33.000000000 +0100
++++ gcc-8.2.0/gcc/config/nds32/nds32-memory-manipulation.c 2019-01-25 15:38:32.829242659 +0100
+@@ -257,8 +257,124 @@
nds32_expand_movmemsi_loop_known_size (rtx dstmem, rtx srcmem,
rtx size, rtx alignment)
{
@@ -10680,7 +14190,7 @@ index 8dea13047b6..f6140e65130 100644
}
static bool
-@@ -433,10 +549,8 @@ nds32_expand_movmemsi (rtx dstmem, rtx srcmem, rtx total_bytes, rtx alignment)
+@@ -433,10 +549,8 @@
/* Auxiliary function for expand setmem pattern. */
static rtx
@@ -10692,7 +14202,7 @@ index 8dea13047b6..f6140e65130 100644
gcc_assert (GET_MODE (value) == QImode || CONST_INT_P (value));
if (CONST_INT_P (value))
-@@ -449,36 +563,74 @@ nds32_gen_dup_4_byte_to_word_value (rtx value)
+@@ -449,36 +563,74 @@
}
else
{
@@ -10791,7 +14301,7 @@ index 8dea13047b6..f6140e65130 100644
{
rtx word_mode_label = gen_label_rtx ();
rtx word_mode_end_label = gen_label_rtx ();
-@@ -487,9 +639,9 @@ emit_setmem_word_loop (rtx itr, rtx size, rtx value)
+@@ -487,9 +639,9 @@
rtx word_mode_end = gen_reg_rtx (SImode);
rtx size_for_word = gen_reg_rtx (SImode);
@@ -10803,7 +14313,7 @@ index 8dea13047b6..f6140e65130 100644
NULL_RTX, 0, OPTAB_WIDEN);
emit_move_insn (byte_mode_size, size);
-@@ -501,8 +653,8 @@ emit_setmem_word_loop (rtx itr, rtx size, rtx value)
+@@ -501,8 +653,8 @@
word_mode_end = expand_binop (Pmode, add_optab, itr, size_for_word,
NULL_RTX, 0, OPTAB_WIDEN);
@@ -10814,7 +14324,7 @@ index 8dea13047b6..f6140e65130 100644
NULL_RTX, 0, OPTAB_WIDEN);
emit_move_insn (byte_mode_size, byte_mode_size_tmp);
-@@ -512,9 +664,9 @@ emit_setmem_word_loop (rtx itr, rtx size, rtx value)
+@@ -512,9 +664,9 @@
/* ! word-mode set loop
smw.bim $value4word, [$dst_itr], $value4word, 0
bne $word_mode_end, $dst_itr, .Lword_mode */
@@ -10827,7 +14337,7 @@ index 8dea13047b6..f6140e65130 100644
emit_cmp_and_jump_insns (word_mode_end, itr, NE, NULL,
Pmode, 1, word_mode_label);
-@@ -566,7 +718,7 @@ emit_setmem_byte_loop (rtx itr, rtx size, rtx value, bool need_end)
+@@ -566,7 +718,7 @@
static bool
nds32_expand_setmem_loop (rtx dstmem, rtx size, rtx value)
{
@@ -10836,7 +14346,7 @@ index 8dea13047b6..f6140e65130 100644
rtx value4byte;
rtx dst;
rtx byte_mode_size;
-@@ -609,7 +761,7 @@ nds32_expand_setmem_loop (rtx dstmem, rtx size, rtx value)
+@@ -609,7 +761,7 @@
or $tmp3, $tmp1, $tmp2 ! $tmp3 <- 0x0000abab
slli $tmp4, $tmp3, 16 ! $tmp4 <- 0xabab0000
or $val4word, $tmp3, $tmp4 ! $value4word <- 0xabababab */
@@ -10845,7 +14355,7 @@ index 8dea13047b6..f6140e65130 100644
/* and $size_for_word, $size, #-4
beqz $size_for_word, .Lword_mode_end
-@@ -622,7 +774,7 @@ nds32_expand_setmem_loop (rtx dstmem, rtx size, rtx value)
+@@ -622,7 +774,7 @@
smw.bim $value4word, [$dst], $value4word, 0
bne $word_mode_end, $dst, .Lword_mode
.Lword_mode_end: */
@@ -10854,7 +14364,7 @@ index 8dea13047b6..f6140e65130 100644
/* beqz $byte_mode_size, .Lend
add $byte_mode_end, $dst, $byte_mode_size
-@@ -633,8 +785,8 @@ nds32_expand_setmem_loop (rtx dstmem, rtx size, rtx value)
+@@ -633,8 +785,8 @@
bne $byte_mode_end, $dst, .Lbyte_mode
.Lend: */
@@ -10865,7 +14375,7 @@ index 8dea13047b6..f6140e65130 100644
emit_setmem_byte_loop (dst, byte_mode_size, value4byte, false);
-@@ -651,14 +803,15 @@ nds32_expand_setmem_loop_v3m (rtx dstmem, rtx size, rtx value)
+@@ -651,14 +803,15 @@
rtx byte_loop_size = gen_reg_rtx (SImode);
rtx remain_size = gen_reg_rtx (SImode);
rtx new_base_reg;
@@ -10884,7 +14394,7 @@ index 8dea13047b6..f6140e65130 100644
emit_move_insn (byte_loop_size, size);
emit_move_insn (byte_loop_base, base_reg);
-@@ -686,9 +839,9 @@ nds32_expand_setmem_loop_v3m (rtx dstmem, rtx size, rtx value)
+@@ -686,9 +839,9 @@
emit_insn (gen_subsi3 (remain_size, size, need_align_bytes));
/* Set memory word by word. */
@@ -10897,10 +14407,9 @@ index 8dea13047b6..f6140e65130 100644
emit_move_insn (byte_loop_base, new_base_reg);
emit_move_insn (byte_loop_size, byte_mode_size);
-diff --git a/gcc/config/nds32/nds32-multiple.md b/gcc/config/nds32/nds32-multiple.md
-index a8f77175927..80746b19323 100644
---- a/gcc/config/nds32/nds32-multiple.md
-+++ b/gcc/config/nds32/nds32-multiple.md
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32-multiple.md gcc-8.2.0/gcc/config/nds32/nds32-multiple.md
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32-multiple.md 2018-03-11 09:24:33.000000000 +0100
++++ gcc-8.2.0/gcc/config/nds32/nds32-multiple.md 2019-01-25 15:38:32.829242659 +0100
@@ -2854,6 +2854,25 @@
(set_attr "length" "4")]
)
@@ -10927,11 +14436,9 @@ index a8f77175927..80746b19323 100644
(define_insn "*stmsi25"
[(match_parallel 0 "nds32_store_multiple_operation"
[(set (mem:SI (match_operand:SI 1 "register_operand" "r"))
-diff --git a/gcc/config/nds32/nds32-n10.md b/gcc/config/nds32/nds32-n10.md
-new file mode 100644
-index 00000000000..0dd76da1ef8
---- /dev/null
-+++ b/gcc/config/nds32/nds32-n10.md
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32-n10.md gcc-8.2.0/gcc/config/nds32/nds32-n10.md
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32-n10.md 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/config/nds32/nds32-n10.md 2019-01-25 15:38:32.829242659 +0100
@@ -0,0 +1,439 @@
+;; Pipeline descriptions of Andes NDS32 cpu for GNU compiler
+;; Copyright (C) 2012-2018 Free Software Foundation, Inc.
@@ -11372,11 +14879,9 @@ index 00000000000..0dd76da1ef8
+ nds_n10_dsp_wext, nds_n10_dsp_bpick"
+ "nds32_n10_last_load_to_ex_p"
+)
-diff --git a/gcc/config/nds32/nds32-n13.md b/gcc/config/nds32/nds32-n13.md
-new file mode 100644
-index 00000000000..ca7546bc2a7
---- /dev/null
-+++ b/gcc/config/nds32/nds32-n13.md
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32-n13.md gcc-8.2.0/gcc/config/nds32/nds32-n13.md
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32-n13.md 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/config/nds32/nds32-n13.md 2019-01-25 15:38:32.829242659 +0100
@@ -0,0 +1,401 @@
+;; Pipeline descriptions of Andes NDS32 cpu for GNU compiler
+;; Copyright (C) 2012-2018 Free Software Foundation, Inc.
@@ -11779,11 +15284,255 @@ index 00000000000..ca7546bc2a7
+ nds_n13_store_multiple_4,nds_n13_store_multiple_5, nds_n13_store_multiple_6,\
+ nds_n13_store_multiple_7,nds_n13_store_multiple_8, nds_n13_store_multiple_12"
+ "nds32_n13_e2_to_e1_p")
-diff --git a/gcc/config/nds32/nds32-opts.h b/gcc/config/nds32/nds32-opts.h
-index 5d7e1652749..8d761964439 100644
---- a/gcc/config/nds32/nds32-opts.h
-+++ b/gcc/config/nds32/nds32-opts.h
-@@ -29,6 +29,7 @@ enum nds32_arch_type
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32.opt gcc-8.2.0/gcc/config/nds32/nds32.opt
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32.opt 2018-04-22 12:10:00.000000000 +0200
++++ gcc-8.2.0/gcc/config/nds32/nds32.opt 2019-01-25 15:38:32.833242671 +0100
+@@ -32,6 +32,13 @@
+ Target RejectNegative Alias(mlittle-endian)
+ Generate code in little-endian mode.
+
++mfp-as-gp
++Target RejectNegative Alias(mforce-fp-as-gp)
++Force performing fp-as-gp optimization.
++
++mno-fp-as-gp
++Target RejectNegative Alias(mforbid-fp-as-gp)
++Forbid performing fp-as-gp optimization.
+
+ ; ---------------------------------------------------------------
+
+@@ -85,11 +92,36 @@
+ Target Undocumented RejectNegative Negative(mbig-endian) InverseMask(BIG_ENDIAN)
+ Generate code in little-endian mode.
+
++mforce-fp-as-gp
++Target Undocumented Mask(FORCE_FP_AS_GP)
++Prevent $fp being allocated during register allocation so that compiler is able to force performing fp-as-gp optimization.
++
++mforbid-fp-as-gp
++Target Undocumented Mask(FORBID_FP_AS_GP)
++Forbid using $fp to access static and global variables. This option strictly forbids fp-as-gp optimization regardless of '-mforce-fp-as-gp'.
++
++mict-model=
++Target Undocumented RejectNegative Joined Enum(nds32_ict_model_type) Var(nds32_ict_model) Init(ICT_MODEL_SMALL)
++Specify the address generation strategy for ICT call's code model.
++
++Enum
++Name(nds32_ict_model_type) Type(enum nds32_ict_model_type)
++Known cmodel types (for use with the -mict-model= option):
++
++EnumValue
++Enum(nds32_ict_model_type) String(small) Value(ICT_MODEL_SMALL)
++
++EnumValue
++Enum(nds32_ict_model_type) String(large) Value(ICT_MODEL_LARGE)
+
+ mcmov
+ Target Report Mask(CMOV)
+ Generate conditional move instructions.
+
++mhw-abs
++Target Report Mask(HW_ABS)
++Generate hardware abs instructions.
++
+ mext-perf
+ Target Report Mask(EXT_PERF)
+ Generate performance extension instructions.
+@@ -102,6 +134,10 @@
+ Target Report Mask(EXT_STRING)
+ Generate string extension instructions.
+
++mext-dsp
++Target Report Mask(EXT_DSP)
++Generate DSP extension instructions.
++
+ mv3push
+ Target Report Mask(V3PUSH)
+ Generate v3 push25/pop25 instructions.
+@@ -115,13 +151,17 @@
+ Insert relax hint for linker to do relaxation.
+
+ mvh
+-Target Report Mask(VH)
++Target Report Mask(VH) Condition(!TARGET_LINUX_ABI)
+ Enable Virtual Hosting support.
+
+ misr-vector-size=
+ Target RejectNegative Joined UInteger Var(nds32_isr_vector_size) Init(NDS32_DEFAULT_ISR_VECTOR_SIZE)
+ Specify the size of each interrupt vector, which must be 4 or 16.
+
++misr-secure=
++Target RejectNegative Joined UInteger Var(nds32_isr_secure_level) Init(0)
++Specify the security level of c-isr for the whole file.
++
+ mcache-block-size=
+ Target RejectNegative Joined UInteger Var(nds32_cache_block_size) Init(NDS32_DEFAULT_CACHE_BLOCK_SIZE)
+ Specify the size of each cache block, which must be a power of 2 between 4 and 512.
+@@ -141,6 +181,9 @@
+ Enum(nds32_arch_type) String(v3) Value(ARCH_V3)
+
+ EnumValue
++Enum(nds32_arch_type) String(v3j) Value(ARCH_V3J)
++
++EnumValue
+ Enum(nds32_arch_type) String(v3m) Value(ARCH_V3M)
+
+ EnumValue
+@@ -149,23 +192,6 @@
+ EnumValue
+ Enum(nds32_arch_type) String(v3s) Value(ARCH_V3S)
+
+-mcmodel=
+-Target RejectNegative Joined Enum(nds32_cmodel_type) Var(nds32_cmodel_option) Init(CMODEL_LARGE)
+-Specify the address generation strategy for code model.
+-
+-Enum
+-Name(nds32_cmodel_type) Type(enum nds32_cmodel_type)
+-Known cmodel types (for use with the -mcmodel= option):
+-
+-EnumValue
+-Enum(nds32_cmodel_type) String(small) Value(CMODEL_SMALL)
+-
+-EnumValue
+-Enum(nds32_cmodel_type) String(medium) Value(CMODEL_MEDIUM)
+-
+-EnumValue
+-Enum(nds32_cmodel_type) String(large) Value(CMODEL_LARGE)
+-
+ mcpu=
+ Target RejectNegative Joined Enum(nds32_cpu_type) Var(nds32_cpu_option) Init(CPU_N9)
+ Specify the cpu for pipeline model.
+@@ -235,6 +261,99 @@
+ Enum(nds32_cpu_type) String(n968a) Value(CPU_N9)
+
+ EnumValue
++Enum(nds32_cpu_type) String(n10) Value(CPU_N10)
++
++EnumValue
++Enum(nds32_cpu_type) String(n1033) Value(CPU_N10)
++
++EnumValue
++Enum(nds32_cpu_type) String(n1033a) Value(CPU_N10)
++
++EnumValue
++Enum(nds32_cpu_type) String(n1033-fpu) Value(CPU_N10)
++
++EnumValue
++Enum(nds32_cpu_type) String(n1033-spu) Value(CPU_N10)
++
++EnumValue
++Enum(nds32_cpu_type) String(n1068) Value(CPU_N10)
++
++EnumValue
++Enum(nds32_cpu_type) String(n1068a) Value(CPU_N10)
++
++EnumValue
++Enum(nds32_cpu_type) String(n1068-fpu) Value(CPU_N10)
++
++EnumValue
++Enum(nds32_cpu_type) String(n1068a-fpu) Value(CPU_N10)
++
++EnumValue
++Enum(nds32_cpu_type) String(n1068-spu) Value(CPU_N10)
++
++EnumValue
++Enum(nds32_cpu_type) String(n1068a-spu) Value(CPU_N10)
++
++EnumValue
++Enum(nds32_cpu_type) String(d10) Value(CPU_N10)
++
++EnumValue
++Enum(nds32_cpu_type) String(d1088) Value(CPU_N10)
++
++EnumValue
++Enum(nds32_cpu_type) String(d1088-fpu) Value(CPU_N10)
++
++EnumValue
++Enum(nds32_cpu_type) String(d1088-spu) Value(CPU_N10)
++
++EnumValue
++Enum(nds32_cpu_type) Undocumented String(graywolf) Value(CPU_GRAYWOLF)
++
++EnumValue
++Enum(nds32_cpu_type) String(n15) Value(CPU_GRAYWOLF)
++
++EnumValue
++Enum(nds32_cpu_type) String(d15) Value(CPU_GRAYWOLF)
++
++EnumValue
++Enum(nds32_cpu_type) String(n15s) Value(CPU_GRAYWOLF)
++
++EnumValue
++Enum(nds32_cpu_type) String(d15s) Value(CPU_GRAYWOLF)
++
++EnumValue
++Enum(nds32_cpu_type) String(n15f) Value(CPU_GRAYWOLF)
++
++EnumValue
++Enum(nds32_cpu_type) String(d15f) Value(CPU_GRAYWOLF)
++
++EnumValue
++Enum(nds32_cpu_type) String(n12) Value(CPU_N12)
++
++EnumValue
++Enum(nds32_cpu_type) String(n1213) Value(CPU_N12)
++
++EnumValue
++Enum(nds32_cpu_type) String(n1233) Value(CPU_N12)
++
++EnumValue
++Enum(nds32_cpu_type) String(n1233-fpu) Value(CPU_N12)
++
++EnumValue
++Enum(nds32_cpu_type) String(n1233-spu) Value(CPU_N12)
++
++EnumValue
++Enum(nds32_cpu_type) String(n13) Value(CPU_N13)
++
++EnumValue
++Enum(nds32_cpu_type) String(n1337) Value(CPU_N13)
++
++EnumValue
++Enum(nds32_cpu_type) String(n1337-fpu) Value(CPU_N13)
++
++EnumValue
++Enum(nds32_cpu_type) String(n1337-spu) Value(CPU_N13)
++
++EnumValue
+ Enum(nds32_cpu_type) String(simple) Value(CPU_SIMPLE)
+
+ mconfig-fpu=
+@@ -321,6 +440,18 @@
+ Target Report Mask(FPU_DOUBLE)
+ Generate double-precision floating-point instructions.
+
++mforce-no-ext-dsp
++Target Undocumented Report Mask(FORCE_NO_EXT_DSP)
++Force disable hardware loop, even use -mext-dsp.
++
++msched-prolog-epilog
++Target Var(flag_sched_prolog_epilog) Init(0)
++Permit scheduling of a function's prologue and epilogue sequence.
++
++mret-in-naked-func
++Target Var(flag_ret_in_naked_func) Init(1)
++Generate return instruction in naked function.
++
+ malways-save-lp
+ Target Var(flag_always_save_lp) Init(0)
+ Always save $lp in the stack.
+@@ -328,3 +459,7 @@
+ munaligned-access
+ Target Report Var(flag_unaligned_access) Init(0)
+ Enable unaligned word and halfword accesses to packed data.
++
++minline-asm-r15
++Target Report Var(flag_inline_asm_r15) Init(0)
++Allow use r15 for inline ASM.
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32-opts.h gcc-8.2.0/gcc/config/nds32/nds32-opts.h
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32-opts.h 2018-04-08 11:21:30.000000000 +0200
++++ gcc-8.2.0/gcc/config/nds32/nds32-opts.h 2019-01-25 15:38:32.833242671 +0100
+@@ -29,6 +29,7 @@
{
ARCH_V2,
ARCH_V3,
@@ -11791,7 +15540,7 @@ index 5d7e1652749..8d761964439 100644
ARCH_V3M,
ARCH_V3F,
ARCH_V3S
-@@ -42,6 +43,10 @@ enum nds32_cpu_type
+@@ -42,6 +43,10 @@
CPU_N8,
CPU_E8,
CPU_N9,
@@ -11802,7 +15551,7 @@ index 5d7e1652749..8d761964439 100644
CPU_SIMPLE
};
-@@ -53,6 +58,13 @@ enum nds32_cmodel_type
+@@ -53,6 +58,13 @@
CMODEL_LARGE
};
@@ -11816,10 +15565,9 @@ index 5d7e1652749..8d761964439 100644
/* Multiply instruction configuration. */
enum nds32_mul_type
{
-diff --git a/gcc/config/nds32/nds32-peephole2.md b/gcc/config/nds32/nds32-peephole2.md
-index a5e77b1dcc7..033f62bae5a 100644
---- a/gcc/config/nds32/nds32-peephole2.md
-+++ b/gcc/config/nds32/nds32-peephole2.md
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32-peephole2.md gcc-8.2.0/gcc/config/nds32/nds32-peephole2.md
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32-peephole2.md 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/gcc/config/nds32/nds32-peephole2.md 2019-01-25 15:38:32.833242671 +0100
@@ -22,3 +22,139 @@
;; Use define_peephole2 to handle possible target-specific optimization.
@@ -11960,11 +15708,10 @@ index a5e77b1dcc7..033f62bae5a 100644
+ SImode, operands[1],
+ DImode, offset);
+})
-diff --git a/gcc/config/nds32/nds32-pipelines-auxiliary.c b/gcc/config/nds32/nds32-pipelines-auxiliary.c
-index a983238cdbb..53619d22510 100644
---- a/gcc/config/nds32/nds32-pipelines-auxiliary.c
-+++ b/gcc/config/nds32/nds32-pipelines-auxiliary.c
-@@ -306,6 +306,19 @@ pbsada_insn_ra_rb_dep_reg_p (rtx pbsada_insn, rtx def_reg)
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32-pipelines-auxiliary.c gcc-8.2.0/gcc/config/nds32/nds32-pipelines-auxiliary.c
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32-pipelines-auxiliary.c 2018-04-08 11:21:30.000000000 +0200
++++ gcc-8.2.0/gcc/config/nds32/nds32-pipelines-auxiliary.c 2019-01-25 15:38:32.833242671 +0100
+@@ -306,6 +306,19 @@
return false;
}
@@ -11984,7 +15731,7 @@ index a983238cdbb..53619d22510 100644
/* Check if INSN is a movd44 insn consuming DEF_REG. */
bool
movd44_even_dep_p (rtx_insn *insn, rtx def_reg)
-@@ -335,6 +348,103 @@ movd44_even_dep_p (rtx_insn *insn, rtx def_reg)
+@@ -335,6 +348,103 @@
return false;
}
@@ -12088,7 +15835,7 @@ index a983238cdbb..53619d22510 100644
} // namespace scheduling
} // namespace nds32
-@@ -375,8 +485,7 @@ n7_consumed_by_ii_dep_p (rtx_insn *consumer, rtx def_reg)
+@@ -375,8 +485,7 @@
operations in order to write two registers. We have to check the
dependency from the producer to the first micro-operation. */
case TYPE_DIV:
@@ -12098,7 +15845,7 @@ index a983238cdbb..53619d22510 100644
use_rtx = SET_SRC (parallel_element (consumer, 0));
else
use_rtx = SET_SRC (PATTERN (consumer));
-@@ -506,8 +615,7 @@ n8_consumed_by_ex_p (rtx_insn *consumer, rtx def_reg)
+@@ -506,8 +615,7 @@
operations in order to write two registers. We have to check the
dependency from the producer to the first micro-operation. */
case TYPE_DIV:
@@ -12108,7 +15855,7 @@ index a983238cdbb..53619d22510 100644
use_rtx = SET_SRC (parallel_element (consumer, 0));
else
use_rtx = SET_SRC (PATTERN (consumer));
-@@ -606,8 +714,7 @@ n9_2r1w_consumed_by_ex_dep_p (rtx_insn *consumer, rtx def_reg)
+@@ -606,8 +714,7 @@
break;
case TYPE_DIV:
@@ -12118,20 +15865,49 @@ index a983238cdbb..53619d22510 100644
use_rtx = SET_SRC (parallel_element (consumer, 0));
else
use_rtx = SET_SRC (PATTERN (consumer));
-@@ -706,8 +813,7 @@ n9_3r2w_consumed_by_ex_dep_p (rtx_insn *consumer, rtx def_reg)
+@@ -706,13 +813,175 @@
We have to check the dependency from the producer to the first
micro-operation. */
case TYPE_DIV:
- if (INSN_CODE (consumer) == CODE_FOR_divmodsi4
- || INSN_CODE (consumer) == CODE_FOR_udivmodsi4)
+ if (divmod_p (consumer))
- use_rtx = SET_SRC (parallel_element (consumer, 0));
- else
- use_rtx = SET_SRC (PATTERN (consumer));
-@@ -744,7 +850,316 @@ n9_3r2w_consumed_by_ex_dep_p (rtx_insn *consumer, rtx def_reg)
- return false;
- }
-
++ use_rtx = SET_SRC (parallel_element (consumer, 0));
++ else
++ use_rtx = SET_SRC (PATTERN (consumer));
++ break;
++
++ case TYPE_MMU:
++ if (GET_CODE (PATTERN (consumer)) == SET)
++ use_rtx = SET_SRC (PATTERN (consumer));
++ else
++ return true;
++ break;
++
++ case TYPE_LOAD:
++ case TYPE_STORE:
++ use_rtx = extract_mem_rtx (consumer);
++ break;
++
++ case TYPE_LOAD_MULTIPLE:
++ case TYPE_STORE_MULTIPLE:
++ use_rtx = extract_base_reg (consumer);
++ break;
++
++ case TYPE_BRANCH:
++ use_rtx = PATTERN (consumer);
++ break;
++
++ default:
++ gcc_unreachable ();
++ }
++
++ if (reg_overlap_p (def_reg, use_rtx))
++ return true;
++
++ return false;
++}
++
+/* Check the dependency between the producer defining DEF_REG and CONSUMER
+ requiring input operand at EX. */
+bool
@@ -12253,48 +16029,24 @@ index a983238cdbb..53619d22510 100644
+ dependency from the producer to the first micro-operation. */
+ case TYPE_DIV:
+ if (divmod_p (consumer))
-+ use_rtx = SET_SRC (parallel_element (consumer, 0));
-+ else
-+ use_rtx = SET_SRC (PATTERN (consumer));
-+ break;
-+
+ use_rtx = SET_SRC (parallel_element (consumer, 0));
+ else
+ use_rtx = SET_SRC (PATTERN (consumer));
+ break;
+
+ case TYPE_DWEXT:
+ return wext_odd_dep_p (consumer, def_reg);
+
+ case TYPE_DBPICK:
+ return bpick_ra_rb_dep_p (consumer, def_reg);
+
-+ case TYPE_MMU:
-+ if (GET_CODE (PATTERN (consumer)) == SET)
-+ use_rtx = SET_SRC (PATTERN (consumer));
-+ else
-+ return true;
-+ break;
-+
-+ case TYPE_LOAD:
-+ case TYPE_STORE:
-+ use_rtx = extract_mem_rtx (consumer);
-+ break;
-+
-+ case TYPE_LOAD_MULTIPLE:
-+ case TYPE_STORE_MULTIPLE:
-+ use_rtx = extract_base_reg (consumer);
-+ break;
-+
-+ case TYPE_BRANCH:
-+ use_rtx = PATTERN (consumer);
-+ break;
-+
-+ default:
-+ gcc_unreachable ();
-+ }
-+
-+ if (reg_overlap_p (def_reg, use_rtx))
-+ return true;
-+
-+ return false;
-+}
-+
+ case TYPE_MMU:
+ if (GET_CODE (PATTERN (consumer)) == SET)
+ use_rtx = SET_SRC (PATTERN (consumer));
+@@ -744,7 +1013,153 @@
+ return false;
+ }
+
+/* Check dependencies from any stages to ALU_E1 (E1). This is a helper
+ function of n13_consumed_by_e1_dep_p (). */
+bool
@@ -12445,7 +16197,7 @@ index a983238cdbb..53619d22510 100644
} // anonymous namespace
/* ------------------------------------------------------------------------ */
-@@ -837,8 +1252,7 @@ nds32_n8_ex_to_ii_p (rtx_insn *producer, rtx_insn *consumer)
+@@ -837,8 +1252,7 @@
break;
case TYPE_DIV:
@@ -12455,7 +16207,7 @@ index a983238cdbb..53619d22510 100644
def_reg = SET_DEST (parallel_element (producer, 1));
else
def_reg = SET_DEST (PATTERN (producer));
-@@ -969,8 +1383,7 @@ nds32_e8_ex_to_ii_p (rtx_insn *producer, rtx_insn *consumer)
+@@ -969,8 +1383,7 @@
break;
case TYPE_DIV:
@@ -12465,7 +16217,7 @@ index a983238cdbb..53619d22510 100644
{
rtx def_reg1 = SET_DEST (parallel_element (producer, 0));
rtx def_reg2 = SET_DEST (parallel_element (producer, 1));
-@@ -1073,8 +1486,7 @@ nds32_n9_3r2w_mm_to_ex_p (rtx_insn *producer, rtx_insn *consumer)
+@@ -1073,8 +1486,7 @@
results, the quotient and the remainder. We have to handle them
individually. */
case TYPE_DIV:
@@ -12475,7 +16227,7 @@ index a983238cdbb..53619d22510 100644
{
rtx def_reg1 = SET_DEST (parallel_element (producer, 0));
rtx def_reg2 = SET_DEST (parallel_element (producer, 1));
-@@ -1132,4 +1544,245 @@ nds32_n9_last_load_to_ex_p (rtx_insn *producer, rtx_insn *consumer)
+@@ -1132,4 +1544,245 @@
return n9_3r2w_consumed_by_ex_dep_p (consumer, last_def_reg);
}
@@ -12721,11 +16473,10 @@ index a983238cdbb..53619d22510 100644
+ return n13_consumed_by_e1_dep_p (consumer, last_two_def_reg);
+}
/* ------------------------------------------------------------------------ */
-diff --git a/gcc/config/nds32/nds32-predicates.c b/gcc/config/nds32/nds32-predicates.c
-index 5e01430c8e3..b41b6c7f438 100644
---- a/gcc/config/nds32/nds32-predicates.c
-+++ b/gcc/config/nds32/nds32-predicates.c
-@@ -356,54 +356,57 @@ nds32_valid_stack_push_pop_p (rtx op, bool push_p)
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32-predicates.c gcc-8.2.0/gcc/config/nds32/nds32-predicates.c
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32-predicates.c 2018-05-07 04:22:07.000000000 +0200
++++ gcc-8.2.0/gcc/config/nds32/nds32-predicates.c 2019-01-25 15:41:54.217806220 +0100
+@@ -356,8 +356,8 @@
}
/* Function to check if 'bclr' instruction can be used with IVAL. */
@@ -12735,17 +16486,8 @@ index 5e01430c8e3..b41b6c7f438 100644
+nds32_can_use_bclr_p (HOST_WIDE_INT ival)
{
int one_bit_count;
-+ unsigned HOST_WIDE_INT mask = GET_MODE_MASK (SImode);
-
- /* Calculate the number of 1-bit of (~ival), if there is only one 1-bit,
- it means the original ival has only one 0-bit,
- So it is ok to perform 'bclr' operation. */
-
-- one_bit_count = popcount_hwi ((unsigned HOST_WIDE_INT) (~ival));
-+ one_bit_count = popcount_hwi ((unsigned HOST_WIDE_INT) (~ival) & mask);
-
- /* 'bclr' is a performance extension instruction. */
- return (TARGET_EXT_PERF && (one_bit_count == 1));
+ unsigned HOST_WIDE_INT mask = GET_MODE_MASK (SImode);
+@@ -373,8 +373,8 @@
}
/* Function to check if 'bset' instruction can be used with IVAL. */
@@ -12755,16 +16497,8 @@ index 5e01430c8e3..b41b6c7f438 100644
+nds32_can_use_bset_p (HOST_WIDE_INT ival)
{
int one_bit_count;
-+ unsigned HOST_WIDE_INT mask = GET_MODE_MASK (SImode);
-
- /* Caculate the number of 1-bit of ival, if there is only one 1-bit,
- it is ok to perform 'bset' operation. */
-
-- one_bit_count = popcount_hwi ((unsigned HOST_WIDE_INT) (ival));
-+ one_bit_count = popcount_hwi ((unsigned HOST_WIDE_INT) (ival) & mask);
-
- /* 'bset' is a performance extension instruction. */
- return (TARGET_EXT_PERF && (one_bit_count == 1));
+ unsigned HOST_WIDE_INT mask = GET_MODE_MASK (SImode);
+@@ -389,8 +389,8 @@
}
/* Function to check if 'btgl' instruction can be used with IVAL. */
@@ -12774,16 +16508,8 @@ index 5e01430c8e3..b41b6c7f438 100644
+nds32_can_use_btgl_p (HOST_WIDE_INT ival)
{
int one_bit_count;
-+ unsigned HOST_WIDE_INT mask = GET_MODE_MASK (SImode);
-
- /* Caculate the number of 1-bit of ival, if there is only one 1-bit,
- it is ok to perform 'btgl' operation. */
-
-- one_bit_count = popcount_hwi ((unsigned HOST_WIDE_INT) (ival));
-+ one_bit_count = popcount_hwi ((unsigned HOST_WIDE_INT) (ival) & mask);
-
- /* 'btgl' is a performance extension instruction. */
- return (TARGET_EXT_PERF && (one_bit_count == 1));
+ unsigned HOST_WIDE_INT mask = GET_MODE_MASK (SImode);
+@@ -405,8 +405,8 @@
}
/* Function to check if 'bitci' instruction can be used with IVAL. */
@@ -12794,7 +16520,7 @@ index 5e01430c8e3..b41b6c7f438 100644
{
/* If we are using V3 ISA, we have 'bitci' instruction.
Try to see if we can present 'andi' semantic with
-@@ -515,4 +518,117 @@ nds32_const_double_range_ok_p (rtx op, machine_mode mode,
+@@ -518,4 +518,117 @@
return val >= lower && val < upper;
}
@@ -12912,11 +16638,10 @@ index 5e01430c8e3..b41b6c7f438 100644
+}
+
/* ------------------------------------------------------------------------ */
-diff --git a/gcc/config/nds32/nds32-protos.h b/gcc/config/nds32/nds32-protos.h
-index e7b7d4170cc..7fb2315d0ff 100644
---- a/gcc/config/nds32/nds32-protos.h
-+++ b/gcc/config/nds32/nds32-protos.h
-@@ -69,9 +69,10 @@ extern unsigned int nds32_dbx_register_number (unsigned int);
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32-protos.h gcc-8.2.0/gcc/config/nds32/nds32-protos.h
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32-protos.h 2018-04-22 11:05:10.000000000 +0200
++++ gcc-8.2.0/gcc/config/nds32/nds32-protos.h 2019-01-25 15:38:32.833242671 +0100
+@@ -69,9 +69,10 @@
/* ------------------------------------------------------------------------ */
@@ -12929,7 +16654,7 @@ index e7b7d4170cc..7fb2315d0ff 100644
/* Auxiliary functions for expanding rtl used in nds32-multiple.md. */
-@@ -116,6 +117,20 @@ extern bool nds32_n9_2r1w_mm_to_ex_p (rtx_insn *, rtx_insn *);
+@@ -116,6 +117,20 @@
extern bool nds32_n9_3r2w_mm_to_ex_p (rtx_insn *, rtx_insn *);
extern bool nds32_n9_last_load_to_ex_p (rtx_insn *, rtx_insn *);
@@ -12950,7 +16675,7 @@ index e7b7d4170cc..7fb2315d0ff 100644
/* Auxiliary functions for stack operation predicate checking. */
-@@ -123,24 +138,25 @@ extern bool nds32_valid_stack_push_pop_p (rtx, bool);
+@@ -123,24 +138,25 @@
/* Auxiliary functions for bit operation detection. */
@@ -12982,7 +16707,7 @@ index e7b7d4170cc..7fb2315d0ff 100644
/* Auxiliary functions for jump table generation. */
-@@ -159,10 +175,50 @@ extern void nds32_expand_float_cstore (rtx *);
+@@ -159,10 +175,50 @@
extern enum nds32_expand_result_type nds32_expand_movcc (rtx *);
extern void nds32_expand_float_movcc (rtx *);
@@ -13033,7 +16758,7 @@ index e7b7d4170cc..7fb2315d0ff 100644
/* Auxiliary functions to identify conditional move comparison operand. */
extern int nds32_cond_move_p (rtx);
-@@ -185,6 +241,7 @@ extern const char *nds32_output_32bit_load_s (rtx *, int);
+@@ -185,6 +241,7 @@
extern const char *nds32_output_float_load(rtx *);
extern const char *nds32_output_float_store(rtx *);
extern const char *nds32_output_smw_single_word (rtx *);
@@ -13041,7 +16766,7 @@ index e7b7d4170cc..7fb2315d0ff 100644
extern const char *nds32_output_lmw_single_word (rtx *);
extern const char *nds32_output_double (rtx *, bool);
extern const char *nds32_output_cbranchsi4_equality_zero (rtx_insn *, rtx *);
-@@ -193,9 +250,12 @@ extern const char *nds32_output_cbranchsi4_equality_reg_or_const_int (rtx_insn *
+@@ -193,9 +250,12 @@
rtx *);
extern const char *nds32_output_cbranchsi4_greater_less_zero (rtx_insn *, rtx *);
@@ -13055,7 +16780,7 @@ index e7b7d4170cc..7fb2315d0ff 100644
/* Auxiliary functions to output stack push/pop instruction. */
-@@ -203,9 +263,19 @@ extern const char *nds32_output_stack_push (rtx);
+@@ -203,9 +263,19 @@
extern const char *nds32_output_stack_pop (rtx);
extern const char *nds32_output_return (void);
@@ -13075,7 +16800,7 @@ index e7b7d4170cc..7fb2315d0ff 100644
/* Auxiliary functions to split large constant RTX pattern. */
-@@ -237,15 +307,29 @@ extern void nds32_construct_isr_vectors_information (tree, const char *);
+@@ -237,15 +307,29 @@
extern void nds32_asm_file_start_for_isr (void);
extern void nds32_asm_file_end_for_isr (void);
extern bool nds32_isr_function_p (tree);
@@ -13105,7 +16830,7 @@ index e7b7d4170cc..7fb2315d0ff 100644
extern bool nds32_split_double_word_load_store_p (rtx *,bool);
namespace nds32 {
-@@ -258,11 +342,13 @@ bool load_single_p (rtx_insn *);
+@@ -258,11 +342,13 @@
bool store_single_p (rtx_insn *);
bool load_double_p (rtx_insn *);
bool store_double_p (rtx_insn *);
@@ -13119,7 +16844,7 @@ index e7b7d4170cc..7fb2315d0ff 100644
rtx extract_shift_reg (rtx);
-@@ -271,6 +357,8 @@ rtx extract_movd44_odd_reg (rtx_insn *);
+@@ -271,6 +357,8 @@
rtx extract_mac_non_acc_rtx (rtx_insn *);
@@ -13128,17 +16853,16 @@ index e7b7d4170cc..7fb2315d0ff 100644
rtx extract_branch_target_rtx (rtx_insn *);
rtx extract_branch_condition_rtx (rtx_insn *);
} // namespace nds32
-@@ -279,5 +367,6 @@ extern bool nds32_use_load_post_increment(machine_mode);
+@@ -279,5 +367,6 @@
/* Functions for create nds32 specific optimization pass. */
extern rtl_opt_pass *make_pass_nds32_relax_opt (gcc::context *);
+extern rtl_opt_pass *make_pass_nds32_fp_as_gp (gcc::context *);
/* ------------------------------------------------------------------------ */
-diff --git a/gcc/config/nds32/nds32-relax-opt.c b/gcc/config/nds32/nds32-relax-opt.c
-index 0349be4725d..e54bd978c2e 100644
---- a/gcc/config/nds32/nds32-relax-opt.c
-+++ b/gcc/config/nds32/nds32-relax-opt.c
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32-relax-opt.c gcc-8.2.0/gcc/config/nds32/nds32-relax-opt.c
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32-relax-opt.c 2018-04-01 12:07:40.000000000 +0200
++++ gcc-8.2.0/gcc/config/nds32/nds32-relax-opt.c 2019-01-25 15:38:32.833242671 +0100
@@ -52,6 +52,8 @@
#include "cfgrtl.h"
#include "tree-pass.h"
@@ -13148,7 +16872,7 @@ index 0349be4725d..e54bd978c2e 100644
/* This is used to create unique relax hint id value.
The initial value is 0. */
static int relax_group_id = 0;
-@@ -185,6 +187,121 @@ nds32_plus_reg_load_store_p (rtx_insn *insn)
+@@ -185,6 +187,121 @@
return false;
}
@@ -13270,7 +16994,7 @@ index 0349be4725d..e54bd978c2e 100644
/* Group the relax candidates with group id. */
static void
nds32_group_insns (rtx sethi)
-@@ -193,6 +310,7 @@ nds32_group_insns (rtx sethi)
+@@ -193,6 +310,7 @@
df_link *link;
rtx_insn *use_insn = NULL;
rtx group_id;
@@ -13278,7 +17002,7 @@ index 0349be4725d..e54bd978c2e 100644
def_record = DF_INSN_DEFS (sethi);
-@@ -242,6 +360,132 @@ nds32_group_insns (rtx sethi)
+@@ -242,6 +360,132 @@
/* Insert .relax_* directive. */
if (active_insn_p (use_insn))
emit_insn_before (gen_relax_group (group_id), use_insn);
@@ -13411,7 +17135,7 @@ index 0349be4725d..e54bd978c2e 100644
}
relax_group_id++;
-@@ -271,8 +515,21 @@ nds32_relax_group (void)
+@@ -271,8 +515,21 @@
/* Find sethi ra, symbol instruction. */
if (recog_memoized (insn) == CODE_FOR_sethi
&& nds32_symbolic_operand (XEXP (SET_SRC (PATTERN (insn)), 0),
@@ -13434,11 +17158,10 @@ index 0349be4725d..e54bd978c2e 100644
}
}
-diff --git a/gcc/config/nds32/nds32-utils.c b/gcc/config/nds32/nds32-utils.c
-index b0151be39dc..7c93cd2edd0 100644
---- a/gcc/config/nds32/nds32-utils.c
-+++ b/gcc/config/nds32/nds32-utils.c
-@@ -142,6 +142,23 @@ store_double_p (rtx_insn *insn)
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/nds32-utils.c gcc-8.2.0/gcc/config/nds32/nds32-utils.c
+--- gcc-8.2.0.orig/gcc/config/nds32/nds32-utils.c 2018-04-08 10:31:52.000000000 +0200
++++ gcc-8.2.0/gcc/config/nds32/nds32-utils.c 2019-01-25 15:38:32.833242671 +0100
+@@ -142,6 +142,23 @@
return true;
}
@@ -13462,7 +17185,7 @@ index b0151be39dc..7c93cd2edd0 100644
/* Determine if INSN is a post update insn. */
bool
post_update_insn_p (rtx_insn *insn)
-@@ -316,22 +333,114 @@ extract_base_reg (rtx_insn *insn)
+@@ -316,22 +333,114 @@
if (REG_P (XEXP (mem_rtx, 0)))
return XEXP (mem_rtx, 0);
@@ -13583,7 +17306,7 @@ index b0151be39dc..7c93cd2edd0 100644
}
/* Extract the register of the shift operand from an ALU_SHIFT rtx. */
-@@ -413,6 +522,7 @@ extract_mac_non_acc_rtx (rtx_insn *insn)
+@@ -413,6 +522,7 @@
switch (get_attr_type (insn))
{
case TYPE_MAC:
@@ -13591,7 +17314,7 @@ index b0151be39dc..7c93cd2edd0 100644
if (REG_P (XEXP (exp, 0)))
return XEXP (exp, 1);
else
-@@ -423,6 +533,19 @@ extract_mac_non_acc_rtx (rtx_insn *insn)
+@@ -423,6 +533,19 @@
}
}
@@ -13611,3947 +17334,13 @@ index b0151be39dc..7c93cd2edd0 100644
/* Extract the rtx representing the branch target to help recognize
data hazards. */
rtx
-diff --git a/gcc/config/nds32/nds32.c b/gcc/config/nds32/nds32.c
-index 8994c13d7b0..1d23ec3fb9a 100644
---- a/gcc/config/nds32/nds32.c
-+++ b/gcc/config/nds32/nds32.c
-@@ -305,6 +305,7 @@ static const struct attribute_spec nds32_attribute_table[] =
- { "nested", 0, 0, false, false, false, false, NULL, NULL },
- { "not_nested", 0, 0, false, false, false, false, NULL, NULL },
- { "nested_ready", 0, 0, false, false, false, false, NULL, NULL },
-+ { "critical", 0, 0, false, false, false, false, NULL, NULL },
-
- /* The attributes describing isr register save scheme. */
- { "save_all", 0, 0, false, false, false, false, NULL, NULL },
-@@ -314,9 +315,19 @@ static const struct attribute_spec nds32_attribute_table[] =
- { "nmi", 1, 1, false, false, false, false, NULL, NULL },
- { "warm", 1, 1, false, false, false, false, NULL, NULL },
-
-+ /* The attributes describing isr security level. */
-+ { "secure", 1, 1, false, false, false, false, NULL, NULL },
-+
- /* The attribute telling no prologue/epilogue. */
- { "naked", 0, 0, false, false, false, false, NULL, NULL },
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/pipelines.md gcc-8.2.0/gcc/config/nds32/pipelines.md
+--- gcc-8.2.0.orig/gcc/config/nds32/pipelines.md 2018-04-08 11:21:30.000000000 +0200
++++ gcc-8.2.0/gcc/config/nds32/pipelines.md 2019-01-25 15:38:32.833242671 +0100
+@@ -44,6 +44,24 @@
-+ /* The attribute is used to tell this function to be ROM patch. */
-+ { "indirect_call",0, 0, false, false, false, false, NULL, NULL },
-+
-+ /* FOR BACKWARD COMPATIBILITY,
-+ this attribute also tells no prologue/epilogue. */
-+ { "no_prologue", 0, 0, false, false, false, false, NULL, NULL },
-+
- /* The last attribute spec is set to be NULL. */
- { NULL, 0, 0, false, false, false, false, NULL, NULL }
- };
-@@ -345,6 +356,10 @@ nds32_init_machine_status (void)
- /* Initially this function is not under strictly aligned situation. */
- machine->strict_aligned_p = 0;
-
-+ /* Initially this function has no naked and no_prologue attributes. */
-+ machine->attr_naked_p = 0;
-+ machine->attr_no_prologue_p = 0;
-+
- return machine;
- }
-
-@@ -362,6 +377,15 @@ nds32_compute_stack_frame (void)
- needs prologue/epilogue. */
- cfun->machine->naked_p = 0;
-
-+ /* We need to mark whether this function has naked and no_prologue
-+ attribute so that we can distinguish the difference if users applies
-+ -mret-in-naked-func option. */
-+ cfun->machine->attr_naked_p
-+ = lookup_attribute ("naked", DECL_ATTRIBUTES (current_function_decl))
-+ ? 1 : 0;
-+ cfun->machine->attr_no_prologue_p
-+ = lookup_attribute ("no_prologue", DECL_ATTRIBUTES (current_function_decl))
-+ ? 1 : 0;
-
- /* If __builtin_eh_return is used, we better have frame pointer needed
- so that we can easily locate the stack slot of return address. */
-@@ -432,7 +456,8 @@ nds32_compute_stack_frame (void)
-
- /* If $gp value is required to be saved on stack, it needs 4 bytes space.
- Check whether we are using PIC code genration. */
-- cfun->machine->gp_size = (flag_pic) ? 4 : 0;
-+ cfun->machine->gp_size =
-+ (flag_pic && df_regs_ever_live_p (PIC_OFFSET_TABLE_REGNUM)) ? 4 : 0;
-
- /* If $lp value is required to be saved on stack, it needs 4 bytes space.
- Check whether $lp is ever live. */
-@@ -497,7 +522,7 @@ nds32_compute_stack_frame (void)
- }
-
- /* Check if this function can omit prologue/epilogue code fragment.
-- If there is 'naked' attribute in this function,
-+ If there is 'no_prologue'/'naked'/'secure' attribute in this function,
- we can set 'naked_p' flag to indicate that
- we do not have to generate prologue/epilogue.
- Or, if all the following conditions succeed,
-@@ -510,14 +535,17 @@ nds32_compute_stack_frame (void)
- is no outgoing size.
- condition 3: There is no local_size, which means
- we do not need to adjust $sp. */
-- if (lookup_attribute ("naked", DECL_ATTRIBUTES (current_function_decl))
-+ if (lookup_attribute ("no_prologue", DECL_ATTRIBUTES (current_function_decl))
-+ || lookup_attribute ("naked", DECL_ATTRIBUTES (current_function_decl))
-+ || lookup_attribute ("secure", DECL_ATTRIBUTES (current_function_decl))
- || (cfun->machine->callee_saved_first_gpr_regno == SP_REGNUM
- && cfun->machine->callee_saved_last_gpr_regno == SP_REGNUM
- && cfun->machine->callee_saved_first_fpr_regno == SP_REGNUM
- && cfun->machine->callee_saved_last_fpr_regno == SP_REGNUM
- && !df_regs_ever_live_p (FP_REGNUM)
- && !df_regs_ever_live_p (LP_REGNUM)
-- && cfun->machine->local_size == 0))
-+ && cfun->machine->local_size == 0
-+ && !flag_pic))
- {
- /* Set this function 'naked_p' and other functions can check this flag.
- Note that in nds32 port, the 'naked_p = 1' JUST means there is no
-@@ -1259,6 +1287,32 @@ nds32_emit_stack_v3pop (unsigned Rb,
- REG_NOTES (parallel_insn) = dwarf;
- }
-
-+static void
-+nds32_emit_load_gp (void)
-+{
-+ rtx got_symbol, pat;
-+
-+ /* Initial GLOBAL OFFSET TABLE don't do the scheduling. */
-+ emit_insn (gen_blockage ());
-+
-+ got_symbol = gen_rtx_SYMBOL_REF (Pmode, "_GLOBAL_OFFSET_TABLE_");
-+ /* sethi $gp, _GLOBAL_OFFSET_TABLE_ -8 */
-+ pat = gen_rtx_UNSPEC (SImode, gen_rtvec (1, got_symbol), UNSPEC_GOTINIT);
-+ pat = gen_rtx_CONST (SImode, gen_rtx_PLUS (Pmode, pat, GEN_INT (-8)));
-+ emit_insn (gen_sethi (pic_offset_table_rtx,pat));
-+
-+ /* ori $gp, $gp, _GLOBAL_OFFSET_TABLE_ -4 */
-+ pat = gen_rtx_UNSPEC (SImode, gen_rtvec (1, got_symbol), UNSPEC_GOTINIT);
-+ pat = gen_rtx_CONST (SImode, gen_rtx_PLUS (Pmode, pat, GEN_INT (-4)));
-+ emit_insn (gen_lo_sum (pic_offset_table_rtx, pic_offset_table_rtx, pat));
-+
-+ /* add5.pc $gp */
-+ emit_insn (gen_add_pc (pic_offset_table_rtx, pic_offset_table_rtx));
-+
-+ /* Initial GLOBAL OFFSET TABLE don't do the scheduling. */
-+ emit_insn (gen_blockage ());
-+}
-+
- /* Function that may creates more instructions
- for large value on adjusting stack pointer.
-
-@@ -1342,17 +1396,25 @@ nds32_needs_double_word_align (machine_mode mode, const_tree type)
- }
-
- /* Return true if FUNC is a naked function. */
--static bool
-+bool
- nds32_naked_function_p (tree func)
- {
-- tree t;
-+ /* FOR BACKWARD COMPATIBILITY,
-+ we need to support 'no_prologue' attribute as well. */
-+ tree t_naked;
-+ tree t_no_prologue;
-
- if (TREE_CODE (func) != FUNCTION_DECL)
- abort ();
-
-- t = lookup_attribute ("naked", DECL_ATTRIBUTES (func));
-+ /* We have to use lookup_attribute() to check attributes.
-+ Because attr_naked_p and attr_no_prologue_p are set in
-+ nds32_compute_stack_frame() and the function has not been
-+ invoked yet. */
-+ t_naked = lookup_attribute ("naked", DECL_ATTRIBUTES (func));
-+ t_no_prologue = lookup_attribute ("no_prologue", DECL_ATTRIBUTES (func));
-
-- return (t != NULL_TREE);
-+ return ((t_naked != NULL_TREE) || (t_no_prologue != NULL_TREE));
- }
-
- /* Function that determine whether a load postincrement is a good thing to use
-@@ -1569,6 +1631,11 @@ nds32_register_pass (
- static void
- nds32_register_passes (void)
- {
-+ nds32_register_pass (
-+ make_pass_nds32_fp_as_gp,
-+ PASS_POS_INSERT_BEFORE,
-+ "ira");
-+
- nds32_register_pass (
- make_pass_nds32_relax_opt,
- PASS_POS_INSERT_AFTER,
-@@ -1636,6 +1703,9 @@ nds32_conditional_register_usage (void)
- {
- int regno;
-
-+ if (TARGET_LINUX_ABI)
-+ fixed_regs[TP_REGNUM] = 1;
-+
- if (TARGET_HARD_FLOAT)
- {
- for (regno = NDS32_FIRST_FPR_REGNUM;
-@@ -1987,6 +2057,16 @@ nds32_function_arg_boundary (machine_mode mode, const_tree type)
- : PARM_BOUNDARY);
- }
-
-+bool
-+nds32_vector_mode_supported_p (machine_mode mode)
-+{
-+ if (mode == V4QImode
-+ || mode == V2HImode)
-+ return NDS32_EXT_DSP_P ();
-+
-+ return false;
-+}
-+
- /* -- How Scalar Function Values Are Returned. */
-
- static rtx
-@@ -2124,56 +2204,12 @@ static void
- nds32_asm_function_end_prologue (FILE *file)
- {
- fprintf (file, "\t! END PROLOGUE\n");
--
-- /* If frame pointer is NOT needed and -mfp-as-gp is issued,
-- we can generate special directive: ".omit_fp_begin"
-- to guide linker doing fp-as-gp optimization.
-- However, for a naked function, which means
-- it should not have prologue/epilogue,
-- using fp-as-gp still requires saving $fp by push/pop behavior and
-- there is no benefit to use fp-as-gp on such small function.
-- So we need to make sure this function is NOT naked as well. */
-- if (!frame_pointer_needed
-- && !cfun->machine->naked_p
-- && cfun->machine->fp_as_gp_p)
-- {
-- fprintf (file, "\t! ----------------------------------------\n");
-- fprintf (file, "\t! Guide linker to do "
-- "link time optimization: fp-as-gp\n");
-- fprintf (file, "\t! We add one more instruction to "
-- "initialize $fp near to $gp location.\n");
-- fprintf (file, "\t! If linker fails to use fp-as-gp transformation,\n");
-- fprintf (file, "\t! this extra instruction should be "
-- "eliminated at link stage.\n");
-- fprintf (file, "\t.omit_fp_begin\n");
-- fprintf (file, "\tla\t$fp,_FP_BASE_\n");
-- fprintf (file, "\t! ----------------------------------------\n");
-- }
- }
-
- /* Before rtl epilogue has been expanded, this function is used. */
- static void
- nds32_asm_function_begin_epilogue (FILE *file)
- {
-- /* If frame pointer is NOT needed and -mfp-as-gp is issued,
-- we can generate special directive: ".omit_fp_end"
-- to claim fp-as-gp optimization range.
-- However, for a naked function,
-- which means it should not have prologue/epilogue,
-- using fp-as-gp still requires saving $fp by push/pop behavior and
-- there is no benefit to use fp-as-gp on such small function.
-- So we need to make sure this function is NOT naked as well. */
-- if (!frame_pointer_needed
-- && !cfun->machine->naked_p
-- && cfun->machine->fp_as_gp_p)
-- {
-- fprintf (file, "\t! ----------------------------------------\n");
-- fprintf (file, "\t! Claim the range of fp-as-gp "
-- "link time optimization\n");
-- fprintf (file, "\t.omit_fp_end\n");
-- fprintf (file, "\t! ----------------------------------------\n");
-- }
--
- fprintf (file, "\t! BEGIN EPILOGUE\n");
- }
-
-@@ -2200,6 +2236,26 @@ nds32_asm_output_mi_thunk (FILE *file, tree thunk ATTRIBUTE_UNUSED,
- ? 1
- : 0);
-
-+ if (flag_pic)
-+ {
-+ fprintf (file, "\tsmw.adm\t$r31, [$r31], $r31, 4\n");
-+ fprintf (file, "\tsethi\t%s, hi20(_GLOBAL_OFFSET_TABLE_-8)\n",
-+ reg_names [PIC_OFFSET_TABLE_REGNUM]);
-+ fprintf (file, "\tori\t%s, %s, lo12(_GLOBAL_OFFSET_TABLE_-4)\n",
-+ reg_names [PIC_OFFSET_TABLE_REGNUM],
-+ reg_names [PIC_OFFSET_TABLE_REGNUM]);
-+
-+ if (TARGET_ISA_V3)
-+ fprintf (file, "\tadd5.pc\t$gp\n");
-+ else
-+ {
-+ fprintf (file, "\tmfusr\t$ta, $pc\n");
-+ fprintf (file, "\tadd\t%s, $ta, %s\n",
-+ reg_names [PIC_OFFSET_TABLE_REGNUM],
-+ reg_names [PIC_OFFSET_TABLE_REGNUM]);
-+ }
-+ }
-+
- if (delta != 0)
- {
- if (satisfies_constraint_Is15 (GEN_INT (delta)))
-@@ -2224,9 +2280,23 @@ nds32_asm_output_mi_thunk (FILE *file, tree thunk ATTRIBUTE_UNUSED,
- }
- }
-
-- fprintf (file, "\tb\t");
-- assemble_name (file, XSTR (XEXP (DECL_RTL (function), 0), 0));
-- fprintf (file, "\n");
-+ if (flag_pic)
-+ {
-+ fprintf (file, "\tla\t$ta, ");
-+ assemble_name (file, XSTR (XEXP (DECL_RTL (function), 0), 0));
-+ fprintf (file, "@PLT\n");
-+ fprintf (file, "\t! epilogue\n");
-+ fprintf (file, "\tlwi.bi\t%s, [%s], 4\n",
-+ reg_names[PIC_OFFSET_TABLE_REGNUM],
-+ reg_names[STACK_POINTER_REGNUM]);
-+ fprintf (file, "\tbr\t$ta\n");
-+ }
-+ else
-+ {
-+ fprintf (file, "\tb\t");
-+ assemble_name (file, XSTR (XEXP (DECL_RTL (function), 0), 0));
-+ fprintf (file, "\n");
-+ }
-
- final_end_function ();
- }
-@@ -2242,15 +2312,20 @@ nds32_function_ok_for_sibcall (tree decl,
-
- /* 1. Do not apply sibling call if -mv3push is enabled,
- because pop25 instruction also represents return behavior.
-- 2. If this function is a variadic function, do not apply sibling call
-+ 2. If this function is a isr function, do not apply sibling call
-+ because it may perform the behavior that user does not expect.
-+ 3. If this function is a variadic function, do not apply sibling call
- because the stack layout may be a mess.
-- 3. We don't want to apply sibling call optimization for indirect
-+ 4. We don't want to apply sibling call optimization for indirect
- sibcall because the pop behavior in epilogue may pollute the
- content of caller-saved regsiter when the register is used for
-- indirect sibcall. */
-+ indirect sibcall.
-+ 5. In pic mode, it may use some registers for PLT call. */
- return (!TARGET_V3PUSH
-+ && !nds32_isr_function_p (current_function_decl)
- && (cfun->machine->va_args_size == 0)
-- && decl);
-+ && decl
-+ && !flag_pic);
- }
-
- /* Determine whether we need to enable warning for function return check. */
-@@ -2566,6 +2641,13 @@ nds32_legitimate_address_p (machine_mode mode, rtx x, bool strict)
-
- case SYMBOL_REF:
- /* (mem (symbol_ref A)) => [symbol_ref] */
-+
-+ if (flag_pic || SYMBOL_REF_TLS_MODEL (x))
-+ return false;
-+
-+ if (TARGET_ICT_MODEL_LARGE && nds32_indirect_call_referenced_p (x))
-+ return false;
-+
- /* If -mcmodel=large, the 'symbol_ref' is not a valid address
- during or after LRA/reload phase. */
- if (TARGET_CMODEL_LARGE
-@@ -2577,7 +2659,8 @@ nds32_legitimate_address_p (machine_mode mode, rtx x, bool strict)
- the 'symbol_ref' is not a valid address during or after
- LRA/reload phase. */
- if (TARGET_CMODEL_MEDIUM
-- && NDS32_SYMBOL_REF_RODATA_P (x)
-+ && (NDS32_SYMBOL_REF_RODATA_P (x)
-+ || CONSTANT_POOL_ADDRESS_P (x))
- && (reload_completed
- || reload_in_progress
- || lra_in_progress))
-@@ -2599,6 +2682,10 @@ nds32_legitimate_address_p (machine_mode mode, rtx x, bool strict)
- {
- /* Now we see the [ + const_addr ] pattern, but we need
- some further checking. */
-+
-+ if (flag_pic || SYMBOL_REF_TLS_MODEL (op0))
-+ return false;
-+
- /* If -mcmodel=large, the 'const_addr' is not a valid address
- during or after LRA/reload phase. */
- if (TARGET_CMODEL_LARGE
-@@ -2675,17 +2762,202 @@ nds32_legitimate_address_p (machine_mode mode, rtx x, bool strict)
-
- case LO_SUM:
- /* (mem (lo_sum (reg) (symbol_ref))) */
-- /* (mem (lo_sum (reg) (const))) */
-- gcc_assert (REG_P (XEXP (x, 0)));
-- if (GET_CODE (XEXP (x, 1)) == SYMBOL_REF
-- || GET_CODE (XEXP (x, 1)) == CONST)
-- return nds32_legitimate_address_p (mode, XEXP (x, 1), strict);
-- else
-+ /* (mem (lo_sum (reg) (const (plus (symbol_ref) (reg)))) */
-+ /* TLS case: (mem (lo_sum (reg) (const (unspec symbol_ref X)))) */
-+ /* The LO_SUM is a valid address if and only if we would like to
-+ generate 32-bit full address memory access with any of following
-+ circumstance:
-+ 1. -mcmodel=large.
-+ 2. -mcmodel=medium and the symbol_ref references to rodata. */
-+ {
-+ rtx sym = NULL_RTX;
-+
-+ if (flag_pic)
-+ return false;
-+
-+ if (!REG_P (XEXP (x, 0)))
-+ return false;
-+
-+ if (GET_CODE (XEXP (x, 1)) == SYMBOL_REF)
-+ sym = XEXP (x, 1);
-+ else if (GET_CODE (XEXP (x, 1)) == CONST)
-+ {
-+ rtx plus = XEXP(XEXP (x, 1), 0);
-+ if (GET_CODE (plus) == PLUS)
-+ sym = XEXP (plus, 0);
-+ else if (GET_CODE (plus) == UNSPEC)
-+ sym = XVECEXP (plus, 0, 0);
-+ }
-+ else
-+ return false;
-+
-+ gcc_assert (GET_CODE (sym) == SYMBOL_REF);
-+
-+ if (TARGET_ICT_MODEL_LARGE
-+ && nds32_indirect_call_referenced_p (sym))
-+ return true;
-+
-+ if (TARGET_CMODEL_LARGE)
-+ return true;
-+ else if (TARGET_CMODEL_MEDIUM
-+ && NDS32_SYMBOL_REF_RODATA_P (sym))
-+ return true;
-+ else
-+ return false;
-+ }
-+
-+ default:
-+ return false;
-+ }
-+}
-+
-+static rtx
-+nds32_legitimize_address (rtx x,
-+ rtx oldx ATTRIBUTE_UNUSED,
-+ machine_mode mode ATTRIBUTE_UNUSED)
-+{
-+ if (nds32_tls_referenced_p (x))
-+ x = nds32_legitimize_tls_address (x);
-+ else if (flag_pic && SYMBOLIC_CONST_P (x))
-+ x = nds32_legitimize_pic_address (x);
-+ else if (TARGET_ICT_MODEL_LARGE && nds32_indirect_call_referenced_p (x))
-+ x = nds32_legitimize_ict_address (x);
-+
-+ return x;
-+}
-+
-+static bool
-+nds32_legitimate_constant_p (machine_mode mode, rtx x)
-+{
-+ switch (GET_CODE (x))
-+ {
-+ case CONST_DOUBLE:
-+ if ((TARGET_FPU_SINGLE || TARGET_FPU_DOUBLE)
-+ && (mode == DFmode || mode == SFmode))
- return false;
-+ break;
-+ case CONST:
-+ x = XEXP (x, 0);
-+
-+ if (GET_CODE (x) == PLUS)
-+ {
-+ if (!CONST_INT_P (XEXP (x, 1)))
-+ return false;
-+ x = XEXP (x, 0);
-+ }
-+
-+ if (GET_CODE (x) == UNSPEC)
-+ {
-+ switch (XINT (x, 1))
-+ {
-+ case UNSPEC_GOT:
-+ case UNSPEC_GOTOFF:
-+ case UNSPEC_PLT:
-+ case UNSPEC_TLSGD:
-+ case UNSPEC_TLSLD:
-+ case UNSPEC_TLSIE:
-+ case UNSPEC_TLSLE:
-+ case UNSPEC_ICT:
-+ return false;
-+ default:
-+ return true;
-+ }
-+ }
-+ break;
-+ case SYMBOL_REF:
-+ /* TLS symbols need a call to resolve in
-+ precompute_register_parameters. */
-+ if (SYMBOL_REF_TLS_MODEL (x))
-+ return false;
-+ break;
-+ default:
-+ return true;
-+ }
-+
-+ return true;
-+}
-
-+/* Reorgnize the UNSPEC CONST and return its direct symbol. */
-+static rtx
-+nds32_delegitimize_address (rtx x)
-+{
-+ x = delegitimize_mem_from_attrs (x);
-+
-+ if (GET_CODE(x) == CONST)
-+ {
-+ rtx inner = XEXP (x, 0);
-+
-+ /* Handle for GOTOFF. */
-+ if (GET_CODE (inner) == PLUS)
-+ inner = XEXP (inner, 0);
-+
-+ if (GET_CODE (inner) == UNSPEC)
-+ {
-+ switch (XINT (inner, 1))
-+ {
-+ case UNSPEC_GOTINIT:
-+ case UNSPEC_GOT:
-+ case UNSPEC_GOTOFF:
-+ case UNSPEC_PLT:
-+ case UNSPEC_TLSGD:
-+ case UNSPEC_TLSLD:
-+ case UNSPEC_TLSIE:
-+ case UNSPEC_TLSLE:
-+ case UNSPEC_ICT:
-+ x = XVECEXP (inner, 0, 0);
-+ break;
-+ default:
-+ break;
-+ }
-+ }
-+ }
-+ return x;
-+}
-+
-+static machine_mode
-+nds32_vectorize_preferred_simd_mode (scalar_mode mode)
-+{
-+ if (!NDS32_EXT_DSP_P ())
-+ return word_mode;
-+
-+ switch (mode)
-+ {
-+ case E_QImode:
-+ return V4QImode;
-+ case E_HImode:
-+ return V2HImode;
-+ default:
-+ return word_mode;
-+ }
-+}
-+
-+static bool
-+nds32_cannot_force_const_mem (machine_mode mode ATTRIBUTE_UNUSED, rtx x)
-+{
-+ switch (GET_CODE (x))
-+ {
-+ case CONST:
-+ return !nds32_legitimate_constant_p (mode, x);
-+ case SYMBOL_REF:
-+ /* All symbols have to be accessed through gp-relative in PIC mode. */
-+ /* We don't want to force symbol as constant pool in .text section,
-+ because we use the gp-relatived instruction to load in small
-+ or medium model. */
-+ if (flag_pic
-+ || SYMBOL_REF_TLS_MODEL (x)
-+ || TARGET_CMODEL_SMALL
-+ || TARGET_CMODEL_MEDIUM)
-+ return true;
-+ break;
-+ case CONST_INT:
-+ case CONST_DOUBLE:
-+ if (flag_pic && (lra_in_progress || reload_completed))
-+ return true;
-+ break;
- default:
- return false;
- }
-+ return false;
- }
-
-
-@@ -2731,13 +3003,33 @@ nds32_canonicalize_comparison (int *code,
- /* Describing Relative Costs of Operations. */
-
- static int
--nds32_register_move_cost (machine_mode mode ATTRIBUTE_UNUSED,
-+nds32_register_move_cost (machine_mode mode,
- reg_class_t from,
- reg_class_t to)
- {
-+ /* In garywolf cpu, FPR to GPR is chaper than other cpu. */
-+ if (TARGET_PIPELINE_GRAYWOLF)
-+ {
-+ if (GET_MODE_SIZE (mode) == 8)
-+ {
-+ /* DPR to GPR. */
-+ if (from == FP_REGS && to != FP_REGS)
-+ return 3;
-+ /* GPR to DPR. */
-+ if (from != FP_REGS && to == FP_REGS)
-+ return 2;
-+ }
-+ else
-+ {
-+ if ((from == FP_REGS && to != FP_REGS)
-+ || (from != FP_REGS && to == FP_REGS))
-+ return 2;
-+ }
-+ }
-+
- if ((from == FP_REGS && to != FP_REGS)
- || (from != FP_REGS && to == FP_REGS))
-- return 9;
-+ return 3;
- else if (from == HIGH_REGS || to == HIGH_REGS)
- return optimize_size ? 6 : 2;
- else
-@@ -2825,6 +3117,9 @@ nds32_asm_file_start (void)
- {
- default_file_start ();
-
-+ if (flag_pic)
-+ fprintf (asm_out_file, "\t.pic\n");
-+
- /* Tell assembler which ABI we are using. */
- fprintf (asm_out_file, "\t! ABI version\n");
- if (TARGET_HARD_FLOAT)
-@@ -2835,10 +3130,36 @@ nds32_asm_file_start (void)
- /* Tell assembler that this asm code is generated by compiler. */
- fprintf (asm_out_file, "\t! This asm file is generated by compiler\n");
- fprintf (asm_out_file, "\t.flag\tverbatim\n");
-- /* Give assembler the size of each vector for interrupt handler. */
-- fprintf (asm_out_file, "\t! This vector size directive is required "
-- "for checking inconsistency on interrupt handler\n");
-- fprintf (asm_out_file, "\t.vec_size\t%d\n", nds32_isr_vector_size);
-+
-+ /* Insert directive for linker to distinguish object's ict flag. */
-+ if (!TARGET_LINUX_ABI)
-+ {
-+ if (TARGET_ICT_MODEL_LARGE)
-+ fprintf (asm_out_file, "\t.ict_model\tlarge\n");
-+ else
-+ fprintf (asm_out_file, "\t.ict_model\tsmall\n");
-+ }
-+
-+ /* We need to provide the size of each vector for interrupt handler
-+ under elf toolchain. */
-+ if (!TARGET_LINUX_ABI)
-+ {
-+ fprintf (asm_out_file, "\t! This vector size directive is required "
-+ "for checking inconsistency on interrupt handler\n");
-+ fprintf (asm_out_file, "\t.vec_size\t%d\n", nds32_isr_vector_size);
-+ }
-+
-+ /* If user enables '-mforce-fp-as-gp' or compiles programs with -Os,
-+ the compiler may produce 'la $fp,_FP_BASE_' instruction
-+ at prologue for fp-as-gp optimization.
-+ We should emit weak reference of _FP_BASE_ to avoid undefined reference
-+ in case user does not pass '--relax' option to linker. */
-+ if (!TARGET_LINUX_ABI && (TARGET_FORCE_FP_AS_GP || optimize_size))
-+ {
-+ fprintf (asm_out_file, "\t! This weak reference is required to do "
-+ "fp-as-gp link time optimization\n");
-+ fprintf (asm_out_file, "\t.weak\t_FP_BASE_\n");
-+ }
-
- fprintf (asm_out_file, "\t! ------------------------------------\n");
-
-@@ -2849,6 +3170,49 @@ nds32_asm_file_start (void)
- if (TARGET_ISA_V3M)
- fprintf (asm_out_file, "\t! ISA family\t\t: %s\n", "V3M");
-
-+ switch (nds32_cpu_option)
-+ {
-+ case CPU_N6:
-+ fprintf (asm_out_file, "\t! Pipeline model\t: %s\n", "N6");
-+ break;
-+
-+ case CPU_N7:
-+ fprintf (asm_out_file, "\t! Pipeline model\t: %s\n", "N7");
-+ break;
-+
-+ case CPU_N8:
-+ fprintf (asm_out_file, "\t! Pipeline model\t: %s\n", "N8");
-+ break;
-+
-+ case CPU_E8:
-+ fprintf (asm_out_file, "\t! Pipeline model\t: %s\n", "E8");
-+ break;
-+
-+ case CPU_N9:
-+ fprintf (asm_out_file, "\t! Pipeline model\t: %s\n", "N9");
-+ break;
-+
-+ case CPU_N10:
-+ fprintf (asm_out_file, "\t! Pipeline model\t: %s\n", "N10");
-+ break;
-+
-+ case CPU_GRAYWOLF:
-+ fprintf (asm_out_file, "\t! Pipeline model\t: %s\n", "Graywolf");
-+ break;
-+
-+ case CPU_N12:
-+ case CPU_N13:
-+ fprintf (asm_out_file, "\t! Pipeline model\t: %s\n", "N13");
-+ break;
-+
-+ case CPU_SIMPLE:
-+ fprintf (asm_out_file, "\t! Pipeline model\t: %s\n", "SIMPLE");
-+ break;
-+
-+ default:
-+ gcc_unreachable ();
-+ }
-+
- if (TARGET_CMODEL_SMALL)
- fprintf (asm_out_file, "\t! Code model\t\t: %s\n", "SMALL");
- if (TARGET_CMODEL_MEDIUM)
-@@ -2926,9 +3290,65 @@ nds32_asm_file_end (void)
- {
- nds32_asm_file_end_for_isr ();
-
-+ /* The NDS32 Linux stack is mapped non-executable by default, so add a
-+ .note.GNU-stack section. */
-+ if (TARGET_LINUX_ABI)
-+ file_end_indicate_exec_stack ();
-+
- fprintf (asm_out_file, "\t! ------------------------------------\n");
- }
-
-+static bool
-+nds32_asm_output_addr_const_extra (FILE *file, rtx x)
-+{
-+ if (GET_CODE (x) == UNSPEC)
-+ {
-+ switch (XINT (x, 1))
-+ {
-+ case UNSPEC_GOTINIT:
-+ output_addr_const (file, XVECEXP (x, 0, 0));
-+ break;
-+ case UNSPEC_GOTOFF:
-+ output_addr_const (file, XVECEXP (x, 0, 0));
-+ fputs ("@GOTOFF", file);
-+ break;
-+ case UNSPEC_GOT:
-+ output_addr_const (file, XVECEXP (x, 0, 0));
-+ fputs ("@GOT", file);
-+ break;
-+ case UNSPEC_PLT:
-+ output_addr_const (file, XVECEXP (x, 0, 0));
-+ fputs ("@PLT", file);
-+ break;
-+ case UNSPEC_TLSGD:
-+ output_addr_const (file, XVECEXP (x, 0, 0));
-+ fputs ("@TLSDESC", file);
-+ break;
-+ case UNSPEC_TLSLD:
-+ output_addr_const (file, XVECEXP (x, 0, 0));
-+ fputs ("@TLSDESC", file);
-+ break;
-+ case UNSPEC_TLSIE:
-+ output_addr_const (file, XVECEXP (x, 0, 0));
-+ fputs ("@GOTTPOFF", file);
-+ break;
-+ case UNSPEC_TLSLE:
-+ output_addr_const (file, XVECEXP (x, 0, 0));
-+ fputs ("@TPOFF", file);
-+ break;
-+ case UNSPEC_ICT:
-+ output_addr_const (file, XVECEXP (x, 0, 0));
-+ fputs ("@ICT", file);
-+ break;
-+ default:
-+ return false;
-+ }
-+ return true;
-+ }
-+ else
-+ return false;
-+}
-+
- /* -- Output and Generation of Labels. */
-
- static void
-@@ -2944,13 +3364,15 @@ nds32_asm_globalize_label (FILE *stream, const char *name)
- static void
- nds32_print_operand (FILE *stream, rtx x, int code)
- {
-+ HOST_WIDE_INT op_value = 0;
- HOST_WIDE_INT one_position;
- HOST_WIDE_INT zero_position;
- bool pick_lsb_p = false;
- bool pick_msb_p = false;
- int regno;
-
-- int op_value;
-+ if (CONST_INT_P (x))
-+ op_value = INTVAL (x);
-
- switch (code)
- {
-@@ -2976,6 +3398,18 @@ nds32_print_operand (FILE *stream, rtx x, int code)
-
- /* No need to handle following process, so return immediately. */
- return;
-+
-+ case 'v':
-+ gcc_assert (CONST_INT_P (x)
-+ && (INTVAL (x) == 0
-+ || INTVAL (x) == 8
-+ || INTVAL (x) == 16
-+ || INTVAL (x) == 24));
-+ fprintf (stream, HOST_WIDE_INT_PRINT_DEC, INTVAL (x) / 8);
-+
-+ /* No need to handle following process, so return immediately. */
-+ return;
-+
- case 'B':
- /* Use exact_log2() to search the 1-bit position. */
- gcc_assert (CONST_INT_P (x));
-@@ -3003,7 +3437,6 @@ nds32_print_operand (FILE *stream, rtx x, int code)
- case 'V':
- /* 'x' is supposed to be CONST_INT, get the value. */
- gcc_assert (CONST_INT_P (x));
-- op_value = INTVAL (x);
-
- /* According to the Andes architecture,
- the system/user register index range is 0 ~ 1023.
-@@ -3083,8 +3516,15 @@ nds32_print_operand (FILE *stream, rtx x, int code)
- switch (GET_CODE (x))
- {
- case LABEL_REF:
-+ output_addr_const (stream, x);
-+ break;
-+
- case SYMBOL_REF:
- output_addr_const (stream, x);
-+
-+ if (!TARGET_LINUX_ABI && nds32_indirect_call_referenced_p (x))
-+ fprintf (stream, "@ICT");
-+
- break;
-
- case REG:
-@@ -3167,6 +3607,17 @@ nds32_print_operand (FILE *stream, rtx x, int code)
- output_addr_const (stream, x);
- break;
-
-+ case CONST_VECTOR:
-+ fprintf (stream, HOST_WIDE_INT_PRINT_HEX, const_vector_to_hwint (x));
-+ break;
-+
-+ case LO_SUM:
-+ /* This is a special case for inline assembly using memory address 'p'.
-+ The inline assembly code is expected to use pesudo instruction
-+ for the operand. EX: la */
-+ output_addr_const (stream, XEXP(x, 1));
-+ break;
-+
- default:
- /* Generally, output_addr_const () is able to handle most cases.
- We want to see what CODE could appear,
-@@ -3178,7 +3629,9 @@ nds32_print_operand (FILE *stream, rtx x, int code)
- }
-
- static void
--nds32_print_operand_address (FILE *stream, machine_mode /*mode*/, rtx x)
-+nds32_print_operand_address (FILE *stream,
-+ machine_mode mode ATTRIBUTE_UNUSED,
-+ rtx x)
- {
- rtx op0, op1;
-
-@@ -3193,6 +3646,16 @@ nds32_print_operand_address (FILE *stream, machine_mode /*mode*/, rtx x)
- fputs ("]", stream);
- break;
-
-+ case LO_SUM:
-+ /* This is a special case for inline assembly using memory operand 'm'.
-+ The inline assembly code is expected to use pesudo instruction
-+ for the operand. EX: [ls].[bhw] */
-+ fputs ("[ + ", stream);
-+ op1 = XEXP (x, 1);
-+ output_addr_const (stream, op1);
-+ fputs ("]", stream);
-+ break;
-+
- case REG:
- /* Forbid using static chain register ($r16)
- on reduced-set registers configuration. */
-@@ -3259,6 +3722,20 @@ nds32_print_operand_address (FILE *stream, machine_mode /*mode*/, rtx x)
- reg_names[REGNO (XEXP (op0, 0))],
- sv);
- }
-+ else if (GET_CODE (op0) == ASHIFT && REG_P (op1))
-+ {
-+ /* [Ra + Rb << sv]
-+ In normal, ASHIFT can be converted to MULT like above case.
-+ But when the address rtx does not go through canonicalize_address
-+ defined in fwprop, we'll need this case. */
-+ int sv = INTVAL (XEXP (op0, 1));
-+ gcc_assert (sv <= 3 && sv >=0);
-+
-+ fprintf (stream, "[%s + %s << %d]",
-+ reg_names[REGNO (op1)],
-+ reg_names[REGNO (XEXP (op0, 0))],
-+ sv);
-+ }
- else
- {
- /* The control flow is not supposed to be here. */
-@@ -3453,6 +3930,27 @@ nds32_merge_decl_attributes (tree olddecl, tree newdecl)
- static void
- nds32_insert_attributes (tree decl, tree *attributes)
- {
-+ /* A "indirect_call" function attribute implies "noinline" and "noclone"
-+ for elf toolchain to support ROM patch mechanism. */
-+ if (TREE_CODE (decl) == FUNCTION_DECL
-+ && lookup_attribute ("indirect_call", *attributes) != NULL)
-+ {
-+ tree new_attrs = *attributes;
-+
-+ if (TARGET_LINUX_ABI)
-+ error("cannot use indirect_call attribute under linux toolchain");
-+
-+ if (lookup_attribute ("noinline", new_attrs) == NULL)
-+ new_attrs = tree_cons (get_identifier ("noinline"), NULL, new_attrs);
-+ if (lookup_attribute ("noclone", new_attrs) == NULL)
-+ new_attrs = tree_cons (get_identifier ("noclone"), NULL, new_attrs);
-+
-+ if (!TREE_PUBLIC (decl))
-+ error("indirect_call attribute can't apply for static function");
-+
-+ *attributes = new_attrs;
-+ }
-+
- /* For function declaration, we need to check isr-specific attributes:
- 1. Call nds32_check_isr_attrs_conflict() to check any conflict.
- 2. Check valid integer value for interrupt/exception.
-@@ -3478,6 +3976,38 @@ nds32_insert_attributes (tree decl, tree *attributes)
- excp = lookup_attribute ("exception", func_attrs);
- reset = lookup_attribute ("reset", func_attrs);
-
-+ /* The following code may use attribute arguments. If there is no
-+ argument from source code, it will cause segmentation fault.
-+ Therefore, return dircetly and report error message later. */
-+ if ((intr && TREE_VALUE (intr) == NULL)
-+ || (excp && TREE_VALUE (excp) == NULL)
-+ || (reset && TREE_VALUE (reset) == NULL))
-+ return;
-+
-+ /* ------------------------------------------------------------- */
-+ /* FIXME:
-+ FOR BACKWARD COMPATIBILITY, we need to support following patterns:
-+
-+ __attribute__((interrupt("XXX;YYY;id=ZZZ")))
-+ __attribute__((exception("XXX;YYY;id=ZZZ")))
-+ __attribute__((reset("vectors=XXX;nmi_func=YYY;warm_func=ZZZ")))
-+
-+ If interrupt/exception/reset appears and its argument is a
-+ STRING_CST, we will use other functions to parse string in the
-+ nds32_construct_isr_vectors_information() and then set necessary
-+ isr information in the nds32_isr_vectors[] array. Here we can
-+ just return immediately to avoid new-syntax checking. */
-+ if (intr != NULL_TREE
-+ && TREE_CODE (TREE_VALUE (TREE_VALUE (intr))) == STRING_CST)
-+ return;
-+ if (excp != NULL_TREE
-+ && TREE_CODE (TREE_VALUE (TREE_VALUE (excp))) == STRING_CST)
-+ return;
-+ if (reset != NULL_TREE
-+ && TREE_CODE (TREE_VALUE (TREE_VALUE (reset))) == STRING_CST)
-+ return;
-+ /* ------------------------------------------------------------- */
-+
- if (intr || excp)
- {
- /* Deal with interrupt/exception. */
-@@ -3597,7 +4127,9 @@ nds32_option_override (void)
- }
- if (TARGET_ISA_V3)
- {
-- /* Under V3 ISA, currently nothing should be strictly set. */
-+ /* If this is ARCH_V3J, we need to enable TARGET_REDUCED_REGS. */
-+ if (nds32_arch_option == ARCH_V3J)
-+ target_flags |= MASK_REDUCED_REGS;
- }
- if (TARGET_ISA_V3M)
- {
-@@ -3609,6 +4141,9 @@ nds32_option_override (void)
- target_flags &= ~MASK_EXT_PERF2;
- /* Under V3M ISA, we need to strictly disable TARGET_EXT_STRING. */
- target_flags &= ~MASK_EXT_STRING;
-+
-+ if (flag_pic)
-+ error ("not support -fpic option for v3m toolchain");
- }
-
- /* See if we are using reduced-set registers:
-@@ -3626,6 +4161,12 @@ nds32_option_override (void)
- fixed_regs[r] = call_used_regs[r] = 1;
- }
-
-+ /* See if user explicitly would like to use fp-as-gp optimization.
-+ If so, we must prevent $fp from being allocated
-+ during register allocation. */
-+ if (TARGET_FORCE_FP_AS_GP)
-+ fixed_regs[FP_REGNUM] = call_used_regs[FP_REGNUM] = 1;
-+
- if (!TARGET_16_BIT)
- {
- /* Under no 16 bit ISA, we need to strictly disable TARGET_V3PUSH. */
-@@ -3642,9 +4183,7 @@ nds32_option_override (void)
- "must be enable '-mext-fpu-sp' or '-mext-fpu-dp'");
- }
-
-- /* Currently, we don't support PIC code generation yet. */
-- if (flag_pic)
-- sorry ("position-independent code not supported");
-+ nds32_init_rtx_costs ();
-
- nds32_register_passes ();
- }
-@@ -3658,8 +4197,11 @@ nds32_md_asm_adjust (vec<rtx> &outputs ATTRIBUTE_UNUSED,
- vec<const char *> &constraints ATTRIBUTE_UNUSED,
- vec<rtx> &clobbers, HARD_REG_SET &clobbered_regs)
- {
-- clobbers.safe_push (gen_rtx_REG (SImode, TA_REGNUM));
-- SET_HARD_REG_BIT (clobbered_regs, TA_REGNUM);
-+ if (!flag_inline_asm_r15)
-+ {
-+ clobbers.safe_push (gen_rtx_REG (SImode, TA_REGNUM));
-+ SET_HARD_REG_BIT (clobbered_regs, TA_REGNUM);
-+ }
- return NULL;
- }
-
-@@ -3686,6 +4228,13 @@ nds32_expand_builtin (tree exp,
- return nds32_expand_builtin_impl (exp, target, subtarget, mode, ignore);
- }
-
-+/* Implement TARGET_INIT_LIBFUNCS. */
-+static void
-+nds32_init_libfuncs (void)
-+{
-+ if (TARGET_LINUX_ABI)
-+ init_sync_libfuncs (UNITS_PER_WORD);
-+}
-
- /* ------------------------------------------------------------------------ */
-
-@@ -3702,6 +4251,16 @@ nds32_cpu_cpp_builtins(struct cpp_reader *pfile)
- builtin_define ("__nds32__");
- builtin_define ("__NDS32__");
-
-+ /* We need to provide builtin macro to describe the size of
-+ each vector for interrupt handler under elf toolchain. */
-+ if (!TARGET_LINUX_ABI)
-+ {
-+ if (TARGET_ISR_VECTOR_SIZE_4_BYTE)
-+ builtin_define ("__NDS32_ISR_VECTOR_SIZE_4__");
-+ else
-+ builtin_define ("__NDS32_ISR_VECTOR_SIZE_16__");
-+ }
-+
- if (TARGET_HARD_FLOAT)
- builtin_define ("__NDS32_ABI_2FP_PLUS__");
- else
-@@ -3769,6 +4328,8 @@ nds32_cpu_cpp_builtins(struct cpp_reader *pfile)
- builtin_define ("__NDS32_GP_DIRECT__");
- if (TARGET_VH)
- builtin_define ("__NDS32_VH__");
-+ if (NDS32_EXT_DSP_P ())
-+ builtin_define ("__NDS32_EXT_DSP__");
-
- if (TARGET_BIG_ENDIAN)
- builtin_define ("__big_endian__");
-@@ -4041,6 +4602,10 @@ nds32_expand_prologue (void)
- The result will be in cfun->machine. */
- nds32_compute_stack_frame ();
-
-+ /* Check frame_pointer_needed again to prevent fp is need after reload. */
-+ if (frame_pointer_needed)
-+ cfun->machine->fp_as_gp_p = false;
-+
- /* If this is a variadic function, first we need to push argument
- registers that hold the unnamed argument value. */
- if (cfun->machine->va_args_size != 0)
-@@ -4065,7 +4630,7 @@ nds32_expand_prologue (void)
-
- /* If the function is 'naked',
- we do not have to generate prologue code fragment. */
-- if (cfun->machine->naked_p)
-+ if (cfun->machine->naked_p && !flag_pic)
- return;
-
- /* Get callee_first_regno and callee_last_regno. */
-@@ -4194,9 +4759,15 @@ nds32_expand_prologue (void)
- -1 * sp_adjust);
- }
-
-- /* Prevent the instruction scheduler from
-- moving instructions across the boundary. */
-- emit_insn (gen_blockage ());
-+ /* Emit gp setup instructions for -fpic. */
-+ if (flag_pic && df_regs_ever_live_p (PIC_OFFSET_TABLE_REGNUM))
-+ nds32_emit_load_gp ();
-+
-+ /* If user applies -mno-sched-prolog-epilog option,
-+ we need to prevent instructions of function body from being
-+ scheduled with stack adjustment in prologue. */
-+ if (!flag_sched_prolog_epilog)
-+ emit_insn (gen_blockage ());
- }
-
- /* Function for normal multiple pop epilogue. */
-@@ -4210,9 +4781,11 @@ nds32_expand_epilogue (bool sibcall_p)
- The result will be in cfun->machine. */
- nds32_compute_stack_frame ();
-
-- /* Prevent the instruction scheduler from
-- moving instructions across the boundary. */
-- emit_insn (gen_blockage ());
-+ /* If user applies -mno-sched-prolog-epilog option,
-+ we need to prevent instructions of function body from being
-+ scheduled with stack adjustment in epilogue. */
-+ if (!flag_sched_prolog_epilog)
-+ emit_insn (gen_blockage ());
-
- /* If the function is 'naked', we do not have to generate
- epilogue code fragment BUT 'ret' instruction.
-@@ -4238,7 +4811,16 @@ nds32_expand_epilogue (bool sibcall_p)
- /* Generate return instruction by using 'return_internal' pattern.
- Make sure this instruction is after gen_blockage(). */
- if (!sibcall_p)
-- emit_jump_insn (gen_return_internal ());
-+ {
-+ /* We need to further check attributes to determine whether
-+ there should be return instruction at epilogue.
-+ If the attribute naked exists but -mno-ret-in-naked-func
-+ is issued, there is NO need to generate return instruction. */
-+ if (cfun->machine->attr_naked_p && !flag_ret_in_naked_func)
-+ return;
-+
-+ emit_jump_insn (gen_return_internal ());
-+ }
- return;
- }
-
-@@ -4435,9 +5017,13 @@ nds32_expand_prologue_v3push (void)
- if (cfun->machine->callee_saved_gpr_regs_size > 0)
- df_set_regs_ever_live (FP_REGNUM, 1);
-
-+ /* Check frame_pointer_needed again to prevent fp is need after reload. */
-+ if (frame_pointer_needed)
-+ cfun->machine->fp_as_gp_p = false;
-+
- /* If the function is 'naked',
- we do not have to generate prologue code fragment. */
-- if (cfun->machine->naked_p)
-+ if (cfun->machine->naked_p && !flag_pic)
- return;
-
- /* Get callee_first_regno and callee_last_regno. */
-@@ -4565,6 +5151,10 @@ nds32_expand_prologue_v3push (void)
- -1 * sp_adjust);
- }
-
-+ /* Emit gp setup instructions for -fpic. */
-+ if (flag_pic && df_regs_ever_live_p (PIC_OFFSET_TABLE_REGNUM))
-+ nds32_emit_load_gp ();
-+
- /* Prevent the instruction scheduler from
- moving instructions across the boundary. */
- emit_insn (gen_blockage ());
-@@ -4590,9 +5180,19 @@ nds32_expand_epilogue_v3pop (bool sibcall_p)
- if (cfun->machine->naked_p)
- {
- /* Generate return instruction by using 'return_internal' pattern.
-- Make sure this instruction is after gen_blockage(). */
-+ Make sure this instruction is after gen_blockage().
-+ First we need to check this is a function without sibling call. */
- if (!sibcall_p)
-- emit_jump_insn (gen_return_internal ());
-+ {
-+ /* We need to further check attributes to determine whether
-+ there should be return instruction at epilogue.
-+ If the attribute naked exists but -mno-ret-in-naked-func
-+ is issued, there is NO need to generate return instruction. */
-+ if (cfun->machine->attr_naked_p && !flag_ret_in_naked_func)
-+ return;
-+
-+ emit_jump_insn (gen_return_internal ());
-+ }
- return;
- }
-
-@@ -4756,6 +5356,11 @@ nds32_can_use_return_insn (void)
- if (!reload_completed)
- return 0;
-
-+ /* If attribute 'naked' appears but -mno-ret-in-naked-func is used,
-+ we cannot use return instruction. */
-+ if (cfun->machine->attr_naked_p && !flag_ret_in_naked_func)
-+ return 0;
-+
- sp_adjust = cfun->machine->local_size
- + cfun->machine->out_args_size
- + cfun->machine->callee_saved_area_gpr_padding_bytes
-@@ -5009,6 +5614,9 @@ nds32_use_blocks_for_constant_p (machine_mode mode,
- #undef TARGET_FUNCTION_ARG_BOUNDARY
- #define TARGET_FUNCTION_ARG_BOUNDARY nds32_function_arg_boundary
-
-+#undef TARGET_VECTOR_MODE_SUPPORTED_P
-+#define TARGET_VECTOR_MODE_SUPPORTED_P nds32_vector_mode_supported_p
-+
- /* -- How Scalar Function Values Are Returned. */
-
- #undef TARGET_FUNCTION_VALUE
-@@ -5086,6 +5694,21 @@ nds32_use_blocks_for_constant_p (machine_mode mode,
- #undef TARGET_LEGITIMATE_ADDRESS_P
- #define TARGET_LEGITIMATE_ADDRESS_P nds32_legitimate_address_p
-
-+#undef TARGET_LEGITIMIZE_ADDRESS
-+#define TARGET_LEGITIMIZE_ADDRESS nds32_legitimize_address
-+
-+#undef TARGET_LEGITIMATE_CONSTANT_P
-+#define TARGET_LEGITIMATE_CONSTANT_P nds32_legitimate_constant_p
-+
-+#undef TARGET_VECTORIZE_PREFERRED_SIMD_MODE
-+#define TARGET_VECTORIZE_PREFERRED_SIMD_MODE nds32_vectorize_preferred_simd_mode
-+
-+#undef TARGET_CANNOT_FORCE_CONST_MEM
-+#define TARGET_CANNOT_FORCE_CONST_MEM nds32_cannot_force_const_mem
-+
-+#undef TARGET_DELEGITIMIZE_ADDRESS
-+#define TARGET_DELEGITIMIZE_ADDRESS nds32_delegitimize_address
-+
-
- /* Anchored Addresses. */
-
-@@ -5146,6 +5769,9 @@ nds32_use_blocks_for_constant_p (machine_mode mode,
- #undef TARGET_ASM_ALIGNED_SI_OP
- #define TARGET_ASM_ALIGNED_SI_OP "\t.word\t"
-
-+#undef TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA
-+#define TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA nds32_asm_output_addr_const_extra
-+
- /* -- Output of Uninitialized Variables. */
-
- /* -- Output and Generation of Labels. */
-@@ -5215,6 +5841,9 @@ nds32_use_blocks_for_constant_p (machine_mode mode,
-
- /* Emulating TLS. */
-
-+#undef TARGET_HAVE_TLS
-+#define TARGET_HAVE_TLS TARGET_LINUX_ABI
-+
-
- /* Defining coprocessor specifics for MIPS targets. */
-
-@@ -5242,6 +5871,8 @@ nds32_use_blocks_for_constant_p (machine_mode mode,
- #undef TARGET_EXPAND_BUILTIN
- #define TARGET_EXPAND_BUILTIN nds32_expand_builtin
-
-+#undef TARGET_INIT_LIBFUNCS
-+#define TARGET_INIT_LIBFUNCS nds32_init_libfuncs
-
- #undef TARGET_USE_BLOCKS_FOR_CONSTANT_P
- #define TARGET_USE_BLOCKS_FOR_CONSTANT_P nds32_use_blocks_for_constant_p
-diff --git a/gcc/config/nds32/nds32.h b/gcc/config/nds32/nds32.h
-index 29edccdd040..e3ceb632ebd 100644
---- a/gcc/config/nds32/nds32.h
-+++ b/gcc/config/nds32/nds32.h
-@@ -36,6 +36,16 @@
- #define NDS32_SYMBOL_REF_RODATA_P(x) \
- ((SYMBOL_REF_FLAGS (x) & NDS32_SYMBOL_FLAG_RODATA) != 0)
-
-+enum nds32_relax_insn_type
-+{
-+ RELAX_ORI,
-+ RELAX_PLT_ADD,
-+ RELAX_TLS_ADD_or_LW,
-+ RELAX_TLS_ADD_LW,
-+ RELAX_TLS_LW_JRAL,
-+ RELAX_DONE
-+};
-+
- /* Classifies expand result for expand helper function. */
- enum nds32_expand_result_type
- {
-@@ -140,6 +150,9 @@ enum nds32_16bit_address_type
- Check gcc/common/config/nds32/nds32-common.c for the optimizations that
- apply -malways-align. */
- #define NDS32_ALIGN_P() (TARGET_ALWAYS_ALIGN)
-+
-+#define NDS32_EXT_DSP_P() (TARGET_EXT_DSP && !TARGET_FORCE_NO_EXT_DSP)
-+
- /* Get alignment according to mode or type information.
- When 'type' is nonnull, there is no need to look at 'mode'. */
- #define NDS32_MODE_TYPE_ALIGN(mode, type) \
-@@ -305,6 +318,10 @@ struct GTY(()) machine_function
- 2. The rtl lowering and optimization are close to target code.
- For this case we need address to be strictly aligned. */
- int strict_aligned_p;
-+
-+ /* Record two similar attributes status. */
-+ int attr_naked_p;
-+ int attr_no_prologue_p;
- };
-
- /* A C structure that contains the arguments information. */
-@@ -350,7 +367,8 @@ enum nds32_isr_nested_type
- {
- NDS32_NESTED,
- NDS32_NOT_NESTED,
-- NDS32_NESTED_READY
-+ NDS32_NESTED_READY,
-+ NDS32_CRITICAL
- };
-
- /* Define structure to record isr information.
-@@ -378,6 +396,13 @@ struct nds32_isr_info
- unless user specifies attribute to change it. */
- enum nds32_isr_nested_type nested_type;
-
-+ /* Secure isr level.
-+ Currently we have 0-3 security level.
-+ It should be set to 0 by default.
-+ For security processors, this is determined by secure
-+ attribute or compiler options. */
-+ unsigned int security_level;
-+
- /* Total vectors.
- The total vectors = interrupt + exception numbers + reset.
- It should be set to 0 by default.
-@@ -439,7 +464,30 @@ enum nds32_builtins
- NDS32_BUILTIN_FFB,
- NDS32_BUILTIN_FFMISM,
- NDS32_BUILTIN_FLMISM,
--
-+ NDS32_BUILTIN_KADDW,
-+ NDS32_BUILTIN_KSUBW,
-+ NDS32_BUILTIN_KADDH,
-+ NDS32_BUILTIN_KSUBH,
-+ NDS32_BUILTIN_KDMBB,
-+ NDS32_BUILTIN_V_KDMBB,
-+ NDS32_BUILTIN_KDMBT,
-+ NDS32_BUILTIN_V_KDMBT,
-+ NDS32_BUILTIN_KDMTB,
-+ NDS32_BUILTIN_V_KDMTB,
-+ NDS32_BUILTIN_KDMTT,
-+ NDS32_BUILTIN_V_KDMTT,
-+ NDS32_BUILTIN_KHMBB,
-+ NDS32_BUILTIN_V_KHMBB,
-+ NDS32_BUILTIN_KHMBT,
-+ NDS32_BUILTIN_V_KHMBT,
-+ NDS32_BUILTIN_KHMTB,
-+ NDS32_BUILTIN_V_KHMTB,
-+ NDS32_BUILTIN_KHMTT,
-+ NDS32_BUILTIN_V_KHMTT,
-+ NDS32_BUILTIN_KSLRAW,
-+ NDS32_BUILTIN_KSLRAW_U,
-+ NDS32_BUILTIN_RDOV,
-+ NDS32_BUILTIN_CLROV,
- NDS32_BUILTIN_ROTR,
- NDS32_BUILTIN_SVA,
- NDS32_BUILTIN_SVS,
-@@ -512,7 +560,295 @@ enum nds32_builtins
- NDS32_BUILTIN_SET_TRIG_LEVEL,
- NDS32_BUILTIN_SET_TRIG_EDGE,
- NDS32_BUILTIN_GET_TRIG_TYPE,
--
-+ NDS32_BUILTIN_DSP_BEGIN,
-+ NDS32_BUILTIN_ADD16,
-+ NDS32_BUILTIN_V_UADD16,
-+ NDS32_BUILTIN_V_SADD16,
-+ NDS32_BUILTIN_RADD16,
-+ NDS32_BUILTIN_V_RADD16,
-+ NDS32_BUILTIN_URADD16,
-+ NDS32_BUILTIN_V_URADD16,
-+ NDS32_BUILTIN_KADD16,
-+ NDS32_BUILTIN_V_KADD16,
-+ NDS32_BUILTIN_UKADD16,
-+ NDS32_BUILTIN_V_UKADD16,
-+ NDS32_BUILTIN_SUB16,
-+ NDS32_BUILTIN_V_USUB16,
-+ NDS32_BUILTIN_V_SSUB16,
-+ NDS32_BUILTIN_RSUB16,
-+ NDS32_BUILTIN_V_RSUB16,
-+ NDS32_BUILTIN_URSUB16,
-+ NDS32_BUILTIN_V_URSUB16,
-+ NDS32_BUILTIN_KSUB16,
-+ NDS32_BUILTIN_V_KSUB16,
-+ NDS32_BUILTIN_UKSUB16,
-+ NDS32_BUILTIN_V_UKSUB16,
-+ NDS32_BUILTIN_CRAS16,
-+ NDS32_BUILTIN_V_UCRAS16,
-+ NDS32_BUILTIN_V_SCRAS16,
-+ NDS32_BUILTIN_RCRAS16,
-+ NDS32_BUILTIN_V_RCRAS16,
-+ NDS32_BUILTIN_URCRAS16,
-+ NDS32_BUILTIN_V_URCRAS16,
-+ NDS32_BUILTIN_KCRAS16,
-+ NDS32_BUILTIN_V_KCRAS16,
-+ NDS32_BUILTIN_UKCRAS16,
-+ NDS32_BUILTIN_V_UKCRAS16,
-+ NDS32_BUILTIN_CRSA16,
-+ NDS32_BUILTIN_V_UCRSA16,
-+ NDS32_BUILTIN_V_SCRSA16,
-+ NDS32_BUILTIN_RCRSA16,
-+ NDS32_BUILTIN_V_RCRSA16,
-+ NDS32_BUILTIN_URCRSA16,
-+ NDS32_BUILTIN_V_URCRSA16,
-+ NDS32_BUILTIN_KCRSA16,
-+ NDS32_BUILTIN_V_KCRSA16,
-+ NDS32_BUILTIN_UKCRSA16,
-+ NDS32_BUILTIN_V_UKCRSA16,
-+ NDS32_BUILTIN_ADD8,
-+ NDS32_BUILTIN_V_UADD8,
-+ NDS32_BUILTIN_V_SADD8,
-+ NDS32_BUILTIN_RADD8,
-+ NDS32_BUILTIN_V_RADD8,
-+ NDS32_BUILTIN_URADD8,
-+ NDS32_BUILTIN_V_URADD8,
-+ NDS32_BUILTIN_KADD8,
-+ NDS32_BUILTIN_V_KADD8,
-+ NDS32_BUILTIN_UKADD8,
-+ NDS32_BUILTIN_V_UKADD8,
-+ NDS32_BUILTIN_SUB8,
-+ NDS32_BUILTIN_V_USUB8,
-+ NDS32_BUILTIN_V_SSUB8,
-+ NDS32_BUILTIN_RSUB8,
-+ NDS32_BUILTIN_V_RSUB8,
-+ NDS32_BUILTIN_URSUB8,
-+ NDS32_BUILTIN_V_URSUB8,
-+ NDS32_BUILTIN_KSUB8,
-+ NDS32_BUILTIN_V_KSUB8,
-+ NDS32_BUILTIN_UKSUB8,
-+ NDS32_BUILTIN_V_UKSUB8,
-+ NDS32_BUILTIN_SRA16,
-+ NDS32_BUILTIN_V_SRA16,
-+ NDS32_BUILTIN_SRA16_U,
-+ NDS32_BUILTIN_V_SRA16_U,
-+ NDS32_BUILTIN_SRL16,
-+ NDS32_BUILTIN_V_SRL16,
-+ NDS32_BUILTIN_SRL16_U,
-+ NDS32_BUILTIN_V_SRL16_U,
-+ NDS32_BUILTIN_SLL16,
-+ NDS32_BUILTIN_V_SLL16,
-+ NDS32_BUILTIN_KSLL16,
-+ NDS32_BUILTIN_V_KSLL16,
-+ NDS32_BUILTIN_KSLRA16,
-+ NDS32_BUILTIN_V_KSLRA16,
-+ NDS32_BUILTIN_KSLRA16_U,
-+ NDS32_BUILTIN_V_KSLRA16_U,
-+ NDS32_BUILTIN_CMPEQ16,
-+ NDS32_BUILTIN_V_SCMPEQ16,
-+ NDS32_BUILTIN_V_UCMPEQ16,
-+ NDS32_BUILTIN_SCMPLT16,
-+ NDS32_BUILTIN_V_SCMPLT16,
-+ NDS32_BUILTIN_SCMPLE16,
-+ NDS32_BUILTIN_V_SCMPLE16,
-+ NDS32_BUILTIN_UCMPLT16,
-+ NDS32_BUILTIN_V_UCMPLT16,
-+ NDS32_BUILTIN_UCMPLE16,
-+ NDS32_BUILTIN_V_UCMPLE16,
-+ NDS32_BUILTIN_CMPEQ8,
-+ NDS32_BUILTIN_V_SCMPEQ8,
-+ NDS32_BUILTIN_V_UCMPEQ8,
-+ NDS32_BUILTIN_SCMPLT8,
-+ NDS32_BUILTIN_V_SCMPLT8,
-+ NDS32_BUILTIN_SCMPLE8,
-+ NDS32_BUILTIN_V_SCMPLE8,
-+ NDS32_BUILTIN_UCMPLT8,
-+ NDS32_BUILTIN_V_UCMPLT8,
-+ NDS32_BUILTIN_UCMPLE8,
-+ NDS32_BUILTIN_V_UCMPLE8,
-+ NDS32_BUILTIN_SMIN16,
-+ NDS32_BUILTIN_V_SMIN16,
-+ NDS32_BUILTIN_UMIN16,
-+ NDS32_BUILTIN_V_UMIN16,
-+ NDS32_BUILTIN_SMAX16,
-+ NDS32_BUILTIN_V_SMAX16,
-+ NDS32_BUILTIN_UMAX16,
-+ NDS32_BUILTIN_V_UMAX16,
-+ NDS32_BUILTIN_SCLIP16,
-+ NDS32_BUILTIN_V_SCLIP16,
-+ NDS32_BUILTIN_UCLIP16,
-+ NDS32_BUILTIN_V_UCLIP16,
-+ NDS32_BUILTIN_KHM16,
-+ NDS32_BUILTIN_V_KHM16,
-+ NDS32_BUILTIN_KHMX16,
-+ NDS32_BUILTIN_V_KHMX16,
-+ NDS32_BUILTIN_KABS16,
-+ NDS32_BUILTIN_V_KABS16,
-+ NDS32_BUILTIN_SMIN8,
-+ NDS32_BUILTIN_V_SMIN8,
-+ NDS32_BUILTIN_UMIN8,
-+ NDS32_BUILTIN_V_UMIN8,
-+ NDS32_BUILTIN_SMAX8,
-+ NDS32_BUILTIN_V_SMAX8,
-+ NDS32_BUILTIN_UMAX8,
-+ NDS32_BUILTIN_V_UMAX8,
-+ NDS32_BUILTIN_KABS8,
-+ NDS32_BUILTIN_V_KABS8,
-+ NDS32_BUILTIN_SUNPKD810,
-+ NDS32_BUILTIN_V_SUNPKD810,
-+ NDS32_BUILTIN_SUNPKD820,
-+ NDS32_BUILTIN_V_SUNPKD820,
-+ NDS32_BUILTIN_SUNPKD830,
-+ NDS32_BUILTIN_V_SUNPKD830,
-+ NDS32_BUILTIN_SUNPKD831,
-+ NDS32_BUILTIN_V_SUNPKD831,
-+ NDS32_BUILTIN_ZUNPKD810,
-+ NDS32_BUILTIN_V_ZUNPKD810,
-+ NDS32_BUILTIN_ZUNPKD820,
-+ NDS32_BUILTIN_V_ZUNPKD820,
-+ NDS32_BUILTIN_ZUNPKD830,
-+ NDS32_BUILTIN_V_ZUNPKD830,
-+ NDS32_BUILTIN_ZUNPKD831,
-+ NDS32_BUILTIN_V_ZUNPKD831,
-+ NDS32_BUILTIN_RADDW,
-+ NDS32_BUILTIN_URADDW,
-+ NDS32_BUILTIN_RSUBW,
-+ NDS32_BUILTIN_URSUBW,
-+ NDS32_BUILTIN_SRA_U,
-+ NDS32_BUILTIN_KSLL,
-+ NDS32_BUILTIN_PKBB16,
-+ NDS32_BUILTIN_V_PKBB16,
-+ NDS32_BUILTIN_PKBT16,
-+ NDS32_BUILTIN_V_PKBT16,
-+ NDS32_BUILTIN_PKTB16,
-+ NDS32_BUILTIN_V_PKTB16,
-+ NDS32_BUILTIN_PKTT16,
-+ NDS32_BUILTIN_V_PKTT16,
-+ NDS32_BUILTIN_SMMUL,
-+ NDS32_BUILTIN_SMMUL_U,
-+ NDS32_BUILTIN_KMMAC,
-+ NDS32_BUILTIN_KMMAC_U,
-+ NDS32_BUILTIN_KMMSB,
-+ NDS32_BUILTIN_KMMSB_U,
-+ NDS32_BUILTIN_KWMMUL,
-+ NDS32_BUILTIN_KWMMUL_U,
-+ NDS32_BUILTIN_SMMWB,
-+ NDS32_BUILTIN_V_SMMWB,
-+ NDS32_BUILTIN_SMMWB_U,
-+ NDS32_BUILTIN_V_SMMWB_U,
-+ NDS32_BUILTIN_SMMWT,
-+ NDS32_BUILTIN_V_SMMWT,
-+ NDS32_BUILTIN_SMMWT_U,
-+ NDS32_BUILTIN_V_SMMWT_U,
-+ NDS32_BUILTIN_KMMAWB,
-+ NDS32_BUILTIN_V_KMMAWB,
-+ NDS32_BUILTIN_KMMAWB_U,
-+ NDS32_BUILTIN_V_KMMAWB_U,
-+ NDS32_BUILTIN_KMMAWT,
-+ NDS32_BUILTIN_V_KMMAWT,
-+ NDS32_BUILTIN_KMMAWT_U,
-+ NDS32_BUILTIN_V_KMMAWT_U,
-+ NDS32_BUILTIN_SMBB,
-+ NDS32_BUILTIN_V_SMBB,
-+ NDS32_BUILTIN_SMBT,
-+ NDS32_BUILTIN_V_SMBT,
-+ NDS32_BUILTIN_SMTT,
-+ NDS32_BUILTIN_V_SMTT,
-+ NDS32_BUILTIN_KMDA,
-+ NDS32_BUILTIN_V_KMDA,
-+ NDS32_BUILTIN_KMXDA,
-+ NDS32_BUILTIN_V_KMXDA,
-+ NDS32_BUILTIN_SMDS,
-+ NDS32_BUILTIN_V_SMDS,
-+ NDS32_BUILTIN_SMDRS,
-+ NDS32_BUILTIN_V_SMDRS,
-+ NDS32_BUILTIN_SMXDS,
-+ NDS32_BUILTIN_V_SMXDS,
-+ NDS32_BUILTIN_KMABB,
-+ NDS32_BUILTIN_V_KMABB,
-+ NDS32_BUILTIN_KMABT,
-+ NDS32_BUILTIN_V_KMABT,
-+ NDS32_BUILTIN_KMATT,
-+ NDS32_BUILTIN_V_KMATT,
-+ NDS32_BUILTIN_KMADA,
-+ NDS32_BUILTIN_V_KMADA,
-+ NDS32_BUILTIN_KMAXDA,
-+ NDS32_BUILTIN_V_KMAXDA,
-+ NDS32_BUILTIN_KMADS,
-+ NDS32_BUILTIN_V_KMADS,
-+ NDS32_BUILTIN_KMADRS,
-+ NDS32_BUILTIN_V_KMADRS,
-+ NDS32_BUILTIN_KMAXDS,
-+ NDS32_BUILTIN_V_KMAXDS,
-+ NDS32_BUILTIN_KMSDA,
-+ NDS32_BUILTIN_V_KMSDA,
-+ NDS32_BUILTIN_KMSXDA,
-+ NDS32_BUILTIN_V_KMSXDA,
-+ NDS32_BUILTIN_SMAL,
-+ NDS32_BUILTIN_V_SMAL,
-+ NDS32_BUILTIN_BITREV,
-+ NDS32_BUILTIN_WEXT,
-+ NDS32_BUILTIN_BPICK,
-+ NDS32_BUILTIN_INSB,
-+ NDS32_BUILTIN_SADD64,
-+ NDS32_BUILTIN_UADD64,
-+ NDS32_BUILTIN_RADD64,
-+ NDS32_BUILTIN_URADD64,
-+ NDS32_BUILTIN_KADD64,
-+ NDS32_BUILTIN_UKADD64,
-+ NDS32_BUILTIN_SSUB64,
-+ NDS32_BUILTIN_USUB64,
-+ NDS32_BUILTIN_RSUB64,
-+ NDS32_BUILTIN_URSUB64,
-+ NDS32_BUILTIN_KSUB64,
-+ NDS32_BUILTIN_UKSUB64,
-+ NDS32_BUILTIN_SMAR64,
-+ NDS32_BUILTIN_SMSR64,
-+ NDS32_BUILTIN_UMAR64,
-+ NDS32_BUILTIN_UMSR64,
-+ NDS32_BUILTIN_KMAR64,
-+ NDS32_BUILTIN_KMSR64,
-+ NDS32_BUILTIN_UKMAR64,
-+ NDS32_BUILTIN_UKMSR64,
-+ NDS32_BUILTIN_SMALBB,
-+ NDS32_BUILTIN_V_SMALBB,
-+ NDS32_BUILTIN_SMALBT,
-+ NDS32_BUILTIN_V_SMALBT,
-+ NDS32_BUILTIN_SMALTT,
-+ NDS32_BUILTIN_V_SMALTT,
-+ NDS32_BUILTIN_SMALDA,
-+ NDS32_BUILTIN_V_SMALDA,
-+ NDS32_BUILTIN_SMALXDA,
-+ NDS32_BUILTIN_V_SMALXDA,
-+ NDS32_BUILTIN_SMALDS,
-+ NDS32_BUILTIN_V_SMALDS,
-+ NDS32_BUILTIN_SMALDRS,
-+ NDS32_BUILTIN_V_SMALDRS,
-+ NDS32_BUILTIN_SMALXDS,
-+ NDS32_BUILTIN_V_SMALXDS,
-+ NDS32_BUILTIN_SMUL16,
-+ NDS32_BUILTIN_V_SMUL16,
-+ NDS32_BUILTIN_SMULX16,
-+ NDS32_BUILTIN_V_SMULX16,
-+ NDS32_BUILTIN_UMUL16,
-+ NDS32_BUILTIN_V_UMUL16,
-+ NDS32_BUILTIN_UMULX16,
-+ NDS32_BUILTIN_V_UMULX16,
-+ NDS32_BUILTIN_SMSLDA,
-+ NDS32_BUILTIN_V_SMSLDA,
-+ NDS32_BUILTIN_SMSLXDA,
-+ NDS32_BUILTIN_V_SMSLXDA,
-+ NDS32_BUILTIN_UCLIP32,
-+ NDS32_BUILTIN_SCLIP32,
-+ NDS32_BUILTIN_KABS,
-+ NDS32_BUILTIN_UALOAD_U16,
-+ NDS32_BUILTIN_UALOAD_S16,
-+ NDS32_BUILTIN_UALOAD_U8,
-+ NDS32_BUILTIN_UALOAD_S8,
-+ NDS32_BUILTIN_UASTORE_U16,
-+ NDS32_BUILTIN_UASTORE_S16,
-+ NDS32_BUILTIN_UASTORE_U8,
-+ NDS32_BUILTIN_UASTORE_S8,
-+ NDS32_BUILTIN_DSP_END,
- NDS32_BUILTIN_UNALIGNED_FEATURE,
- NDS32_BUILTIN_ENABLE_UNALIGNED,
- NDS32_BUILTIN_DISABLE_UNALIGNED,
-@@ -521,16 +857,30 @@ enum nds32_builtins
-
- /* ------------------------------------------------------------------------ */
-
--#define TARGET_ISA_V2 (nds32_arch_option == ARCH_V2)
-+#define TARGET_ISR_VECTOR_SIZE_4_BYTE \
-+ (nds32_isr_vector_size == 4)
-
-+#define TARGET_ISA_V2 (nds32_arch_option == ARCH_V2)
- #define TARGET_ISA_V3 \
- (nds32_arch_option == ARCH_V3 \
-+ || nds32_arch_option == ARCH_V3J \
- || nds32_arch_option == ARCH_V3F \
- || nds32_arch_option == ARCH_V3S)
- #define TARGET_ISA_V3M (nds32_arch_option == ARCH_V3M)
-
-+#define TARGET_PIPELINE_N7 \
-+ (nds32_cpu_option == CPU_N7)
-+#define TARGET_PIPELINE_N8 \
-+ (nds32_cpu_option == CPU_N6 \
-+ || nds32_cpu_option == CPU_N8)
- #define TARGET_PIPELINE_N9 \
- (nds32_cpu_option == CPU_N9)
-+#define TARGET_PIPELINE_N10 \
-+ (nds32_cpu_option == CPU_N10)
-+#define TARGET_PIPELINE_N13 \
-+ (nds32_cpu_option == CPU_N12 || nds32_cpu_option == CPU_N13)
-+#define TARGET_PIPELINE_GRAYWOLF \
-+ (nds32_cpu_option == CPU_GRAYWOLF)
- #define TARGET_PIPELINE_SIMPLE \
- (nds32_cpu_option == CPU_SIMPLE)
-
-@@ -541,6 +891,12 @@ enum nds32_builtins
- #define TARGET_CMODEL_LARGE \
- (nds32_cmodel_option == CMODEL_LARGE)
-
-+#define TARGET_ICT_MODEL_SMALL \
-+ (nds32_ict_model == ICT_MODEL_SMALL)
-+
-+#define TARGET_ICT_MODEL_LARGE \
-+ (nds32_ict_model == ICT_MODEL_LARGE)
-+
- /* When -mcmodel=small or -mcmodel=medium,
- compiler may generate gp-base instruction directly. */
- #define TARGET_GP_DIRECT \
-@@ -576,6 +932,21 @@ enum nds32_builtins
- #endif
-
- #define TARGET_CONFIG_FPU_DEFAULT NDS32_CONFIG_FPU_2
-+
-+/* ------------------------------------------------------------------------ */
-+
-+#ifdef TARGET_DEFAULT_RELAX
-+# define NDS32_RELAX_SPEC " %{!mno-relax:--relax}"
-+#else
-+# define NDS32_RELAX_SPEC " %{mrelax:--relax}"
-+#endif
-+
-+#ifdef TARGET_DEFAULT_EXT_DSP
-+# define NDS32_EXT_DSP_SPEC " %{!mno-ext-dsp:-mext-dsp}"
-+#else
-+# define NDS32_EXT_DSP_SPEC ""
-+#endif
-+
- /* ------------------------------------------------------------------------ */
-
- /* Controlling the Compilation Driver. */
-@@ -591,11 +962,15 @@ enum nds32_builtins
- {"float", "%{!mfloat-abi=*:-mfloat-abi=%(VALUE)}" }
-
- #define CC1_SPEC \
-- ""
-+ NDS32_EXT_DSP_SPEC
-
- #define ASM_SPEC \
- " %{mbig-endian:-EB} %{mlittle-endian:-EL}" \
- " %{march=*:-march=%*}" \
-+ " %{mno-16-bit|mno-16bit:-mno-16bit-ext}" \
-+ " %{march=v3m:%{!mfull-regs:%{!mreduced-regs:-mreduced-regs}}}" \
-+ " %{mfull-regs:-mno-reduced-regs}" \
-+ " %{mreduced-regs:-mreduced-regs}" \
- " %{mabi=*:-mabi=v%*}" \
- " %{mconfig-fpu=*:-mfpu-freg=%*}" \
- " %{mext-fpu-mac:-mmac}" \
-@@ -603,35 +978,9 @@ enum nds32_builtins
- " %{mext-fpu-sp:-mfpu-sp-ext}" \
- " %{mno-ext-fpu-sp:-mno-fpu-sp-ext}" \
- " %{mext-fpu-dp:-mfpu-dp-ext}" \
-- " %{mno-ext-fpu-sp:-mno-fpu-dp-ext}"
--
--/* If user issues -mrelax, we need to pass '--relax' to linker. */
--#define LINK_SPEC \
-- " %{mbig-endian:-EB} %{mlittle-endian:-EL}" \
-- " %{mrelax:--relax}"
--
--#define LIB_SPEC \
-- " -lc -lgloss"
--
--/* The option -mno-ctor-dtor can disable constructor/destructor feature
-- by applying different crt stuff. In the convention, crt0.o is the
-- startup file without constructor/destructor;
-- crt1.o, crti.o, crtbegin.o, crtend.o, and crtn.o are the
-- startup files with constructor/destructor.
-- Note that crt0.o, crt1.o, crti.o, and crtn.o are provided
-- by newlib/mculib/glibc/ublic, while crtbegin.o and crtend.o are
-- currently provided by GCC for nds32 target.
--
-- For nds32 target so far:
-- If -mno-ctor-dtor, we are going to link
-- "crt0.o [user objects]".
-- If general cases, we are going to link
-- "crt1.o crtbegin1.o [user objects] crtend1.o". */
--#define STARTFILE_SPEC \
-- " %{!mno-ctor-dtor:crt1.o%s;:crt0.o%s}" \
-- " %{!mno-ctor-dtor:crtbegin1.o%s}"
--#define ENDFILE_SPEC \
-- " %{!mno-ctor-dtor:crtend1.o%s}"
-+ " %{mno-ext-fpu-sp:-mno-fpu-dp-ext}" \
-+ " %{mext-dsp:-mdsp-ext}" \
-+ " %{O|O1|O2|O3|Ofast:-O1;:-Os}"
-
- /* The TARGET_BIG_ENDIAN_DEFAULT is defined if we
- configure gcc with --target=nds32be-* setting.
-@@ -642,9 +991,11 @@ enum nds32_builtins
- # define NDS32_ENDIAN_DEFAULT "mlittle-endian"
- #endif
-
--/* Currently we only have elf toolchain,
-- where -mcmodel=medium is always the default. */
--#define NDS32_CMODEL_DEFAULT "mcmodel=medium"
-+#if TARGET_ELF
-+# define NDS32_CMODEL_DEFAULT "mcmodel=medium"
-+#else
-+# define NDS32_CMODEL_DEFAULT "mcmodel=large"
-+#endif
-
- #define MULTILIB_DEFAULTS \
- { NDS32_ENDIAN_DEFAULT, NDS32_CMODEL_DEFAULT }
-@@ -1139,12 +1490,17 @@ enum reg_class
-
- #define PIC_OFFSET_TABLE_REGNUM GP_REGNUM
-
-+#define SYMBOLIC_CONST_P(X) \
-+(GET_CODE (X) == SYMBOL_REF \
-+ || GET_CODE (X) == LABEL_REF \
-+ || (GET_CODE (X) == CONST && symbolic_reference_mentioned_p (X)))
-+
-
- /* Defining the Output Assembler Language. */
-
- #define ASM_COMMENT_START "!"
-
--#define ASM_APP_ON "! #APP"
-+#define ASM_APP_ON "! #APP\n"
-
- #define ASM_APP_OFF "! #NO_APP\n"
-diff --git a/gcc/config/nds32/nds32.md b/gcc/config/nds32/nds32.md
-index 3b8107e8fbf..f5349d7cc76 100644
---- a/gcc/config/nds32/nds32.md
-+++ b/gcc/config/nds32/nds32.md
-@@ -56,24 +56,29 @@
;; ------------------------------------------------------------------------
-
- ;; CPU pipeline model.
--(define_attr "pipeline_model" "n7,n8,e8,n9,simple"
-+(define_attr "pipeline_model" "n7,n8,e8,n9,n10,graywolf,n13,simple"
- (const
- (cond [(match_test "nds32_cpu_option == CPU_N7") (const_string "n7")
- (match_test "nds32_cpu_option == CPU_E8") (const_string "e8")
- (match_test "nds32_cpu_option == CPU_N6 || nds32_cpu_option == CPU_N8") (const_string "n8")
- (match_test "nds32_cpu_option == CPU_N9") (const_string "n9")
-+ (match_test "nds32_cpu_option == CPU_N10") (const_string "n10")
-+ (match_test "nds32_cpu_option == CPU_GRAYWOLF") (const_string "graywolf")
-+ (match_test "nds32_cpu_option == CPU_N12") (const_string "n13")
-+ (match_test "nds32_cpu_option == CPU_N13") (const_string "n13")
- (match_test "nds32_cpu_option == CPU_SIMPLE") (const_string "simple")]
- (const_string "n9"))))
-
- ;; Insn type, it is used to default other attribute values.
- (define_attr "type"
- "unknown,load,store,load_multiple,store_multiple,alu,alu_shift,pbsad,pbsada,mul,mac,div,branch,mmu,misc,\
-- falu,fmuls,fmuld,fmacs,fmacd,fdivs,fdivd,fsqrts,fsqrtd,fcmp,fabs,fcpy,fcmov,fmfsr,fmfdr,fmtsr,fmtdr,fload,fstore"
-+ falu,fmuls,fmuld,fmacs,fmacd,fdivs,fdivd,fsqrts,fsqrtd,fcmp,fabs,fcpy,fcmov,fmfsr,fmfdr,fmtsr,fmtdr,fload,fstore,\
-+ dalu,dalu64,daluround,dcmp,dclip,dmul,dmac,dinsb,dpack,dbpick,dwext"
- (const_string "unknown"))
-
- ;; Insn sub-type
- (define_attr "subtype"
-- "simple,shift"
-+ "simple,shift,saturation"
- (const_string "simple"))
-
- ;; Length, in bytes, default is 4-bytes.
-@@ -133,6 +138,7 @@
-
- ;; ----------------------------------------------------------------------------
-
-+(include "nds32-dspext.md")
-
- ;; Move instructions.
-
-@@ -209,6 +215,27 @@
- low12_int));
- DONE;
- }
-+
-+ if ((REG_P (operands[0]) || GET_CODE (operands[0]) == SUBREG)
-+ && SYMBOLIC_CONST_P (operands[1]))
-+ {
-+ if (TARGET_ICT_MODEL_LARGE
-+ && nds32_indirect_call_referenced_p (operands[1]))
-+ {
-+ nds32_expand_ict_move (operands);
-+ DONE;
-+ }
-+ else if (nds32_tls_referenced_p (operands [1]))
-+ {
-+ nds32_expand_tls_move (operands);
-+ DONE;
-+ }
-+ else if (flag_pic)
-+ {
-+ nds32_expand_pic_move (operands);
-+ DONE;
-+ }
-+ }
- })
-
- (define_insn "*mov<mode>"
-@@ -271,8 +298,8 @@
- ;; We use nds32_symbolic_operand to limit that only CONST/SYMBOL_REF/LABEL_REF
- ;; are able to match such instruction template.
- (define_insn "move_addr"
-- [(set (match_operand:SI 0 "register_operand" "=l, r")
-- (match_operand:SI 1 "nds32_symbolic_operand" " i, i"))]
-+ [(set (match_operand:SI 0 "nds32_general_register_operand" "=l, r")
-+ (match_operand:SI 1 "nds32_nonunspec_symbolic_operand" " i, i"))]
- ""
- "la\t%0, %1"
- [(set_attr "type" "alu")
-@@ -351,13 +378,58 @@
-
-
- ;; ----------------------------------------------------------------------------
-+(define_expand "extv"
-+ [(set (match_operand 0 "register_operand" "")
-+ (sign_extract (match_operand 1 "nonimmediate_operand" "")
-+ (match_operand 2 "const_int_operand" "")
-+ (match_operand 3 "const_int_operand" "")))]
-+ ""
-+{
-+ enum nds32_expand_result_type result = nds32_expand_extv (operands);
-+ switch (result)
-+ {
-+ case EXPAND_DONE:
-+ DONE;
-+ break;
-+ case EXPAND_FAIL:
-+ FAIL;
-+ break;
-+ case EXPAND_CREATE_TEMPLATE:
-+ break;
-+ default:
-+ gcc_unreachable ();
-+ }
-+})
-+
-+(define_expand "insv"
-+ [(set (zero_extract (match_operand 0 "nonimmediate_operand" "")
-+ (match_operand 1 "const_int_operand" "")
-+ (match_operand 2 "const_int_operand" ""))
-+ (match_operand 3 "register_operand" ""))]
-+ ""
-+{
-+ enum nds32_expand_result_type result = nds32_expand_insv (operands);
-+ switch (result)
-+ {
-+ case EXPAND_DONE:
-+ DONE;
-+ break;
-+ case EXPAND_FAIL:
-+ FAIL;
-+ break;
-+ case EXPAND_CREATE_TEMPLATE:
-+ break;
-+ default:
-+ gcc_unreachable ();
-+ }
-+})
-
- ;; Arithmetic instructions.
-
- (define_insn "addsi3"
- [(set (match_operand:SI 0 "register_operand" "= d, l, d, l, d, l, k, l, r, r")
- (plus:SI (match_operand:SI 1 "register_operand" "% 0, l, 0, l, 0, l, 0, k, r, r")
-- (match_operand:SI 2 "nds32_rimm15s_operand" " In05,In03,Iu05,Iu03, r, l,Is10,Iu06, Is15, r")))]
-+ (match_operand:SI 2 "nds32_rimm15s_operand" " In05,In03,Iu05,Iu03, r, l,Is10,IU06, Is15, r")))]
- ""
- {
- switch (which_alternative)
-@@ -1428,11 +1500,30 @@
- (clobber (reg:SI LP_REGNUM))
- (clobber (reg:SI TA_REGNUM))])]
- ""
-- ""
-+ {
-+ rtx insn;
-+ rtx sym = XEXP (operands[0], 0);
-+
-+ if (TARGET_ICT_MODEL_LARGE
-+ && nds32_indirect_call_referenced_p (sym))
-+ {
-+ rtx reg = gen_reg_rtx (Pmode);
-+ emit_move_insn (reg, sym);
-+ operands[0] = gen_const_mem (Pmode, reg);
-+ }
-+
-+ if (flag_pic)
-+ {
-+ insn = emit_call_insn (gen_call_internal
-+ (XEXP (operands[0], 0), GEN_INT (0)));
-+ use_reg (&CALL_INSN_FUNCTION_USAGE (insn), pic_offset_table_rtx);
-+ DONE;
-+ }
-+ }
- )
-
- (define_insn "call_internal"
-- [(parallel [(call (mem (match_operand:SI 0 "nds32_call_address_operand" "r, i"))
-+ [(parallel [(call (mem (match_operand:SI 0 "nds32_call_address_operand" "r, S"))
- (match_operand 1))
- (clobber (reg:SI LP_REGNUM))
- (clobber (reg:SI TA_REGNUM))])]
-@@ -1474,9 +1565,11 @@
- (const_int 2)
- (const_int 4))
- ;; Alternative 1
-- (if_then_else (match_test "nds32_long_call_p (operands[0])")
-- (const_int 12)
-- (const_int 4))
-+ (if_then_else (match_test "flag_pic")
-+ (const_int 16)
-+ (if_then_else (match_test "nds32_long_call_p (operands[0])")
-+ (const_int 12)
-+ (const_int 4)))
- ])]
- )
-
-@@ -1492,11 +1585,33 @@
- (match_operand 2)))
- (clobber (reg:SI LP_REGNUM))
- (clobber (reg:SI TA_REGNUM))])]
-- "")
-+ ""
-+ {
-+ rtx insn;
-+ rtx sym = XEXP (operands[1], 0);
-+
-+ if (TARGET_ICT_MODEL_LARGE
-+ && nds32_indirect_call_referenced_p (sym))
-+ {
-+ rtx reg = gen_reg_rtx (Pmode);
-+ emit_move_insn (reg, sym);
-+ operands[1] = gen_const_mem (Pmode, reg);
-+ }
-+
-+ if (flag_pic)
-+ {
-+ insn =
-+ emit_call_insn (gen_call_value_internal
-+ (operands[0], XEXP (operands[1], 0), GEN_INT (0)));
-+ use_reg (&CALL_INSN_FUNCTION_USAGE (insn), pic_offset_table_rtx);
-+ DONE;
-+ }
-+ }
-+)
-
- (define_insn "call_value_internal"
- [(parallel [(set (match_operand 0)
-- (call (mem (match_operand:SI 1 "nds32_call_address_operand" "r, i"))
-+ (call (mem (match_operand:SI 1 "nds32_call_address_operand" "r, S"))
- (match_operand 2)))
- (clobber (reg:SI LP_REGNUM))
- (clobber (reg:SI TA_REGNUM))])]
-@@ -1538,9 +1653,11 @@
- (const_int 2)
- (const_int 4))
- ;; Alternative 1
-- (if_then_else (match_test "nds32_long_call_p (operands[1])")
-- (const_int 12)
-- (const_int 4))
-+ (if_then_else (match_test "flag_pic")
-+ (const_int 16)
-+ (if_then_else (match_test "nds32_long_call_p (operands[1])")
-+ (const_int 12)
-+ (const_int 4)))
- ])]
- )
-
-@@ -1583,10 +1700,21 @@
- (const_int 0))
- (clobber (reg:SI TA_REGNUM))
- (return)])]
-- "")
-+ ""
-+{
-+ rtx sym = XEXP (operands[0], 0);
-+
-+ if (TARGET_ICT_MODEL_LARGE
-+ && nds32_indirect_call_referenced_p (sym))
-+ {
-+ rtx reg = gen_reg_rtx (Pmode);
-+ emit_move_insn (reg, sym);
-+ operands[0] = gen_const_mem (Pmode, reg);
-+ }
-+})
-
- (define_insn "sibcall_internal"
-- [(parallel [(call (mem (match_operand:SI 0 "nds32_call_address_operand" "r, i"))
-+ [(parallel [(call (mem (match_operand:SI 0 "nds32_call_address_operand" "r, S"))
- (match_operand 1))
- (clobber (reg:SI TA_REGNUM))
- (return)])]
-@@ -1617,9 +1745,11 @@
- (const_int 2)
- (const_int 4))
- ;; Alternative 1
-- (if_then_else (match_test "nds32_long_call_p (operands[0])")
-- (const_int 12)
-- (const_int 4))
-+ (if_then_else (match_test "flag_pic")
-+ (const_int 16)
-+ (if_then_else (match_test "nds32_long_call_p (operands[0])")
-+ (const_int 12)
-+ (const_int 4)))
- ])]
- )
-
-@@ -1633,11 +1763,22 @@
- (const_int 0)))
- (clobber (reg:SI TA_REGNUM))
- (return)])]
-- "")
-+ ""
-+{
-+ rtx sym = XEXP (operands[1], 0);
-+
-+ if (TARGET_ICT_MODEL_LARGE
-+ && nds32_indirect_call_referenced_p (sym))
-+ {
-+ rtx reg = gen_reg_rtx (Pmode);
-+ emit_move_insn (reg, sym);
-+ operands[1] = gen_const_mem (Pmode, reg);
-+ }
-+})
-
- (define_insn "sibcall_value_internal"
- [(parallel [(set (match_operand 0)
-- (call (mem (match_operand:SI 1 "nds32_call_address_operand" "r, i"))
-+ (call (mem (match_operand:SI 1 "nds32_call_address_operand" "r, S"))
- (match_operand 2)))
- (clobber (reg:SI TA_REGNUM))
- (return)])]
-@@ -1668,9 +1809,11 @@
- (const_int 2)
- (const_int 4))
- ;; Alternative 1
-- (if_then_else (match_test "nds32_long_call_p (operands[1])")
-- (const_int 12)
-- (const_int 4))
-+ (if_then_else (match_test "flag_pic")
-+ (const_int 16)
-+ (if_then_else (match_test "nds32_long_call_p (operands[1])")
-+ (const_int 12)
-+ (const_int 4)))
- ])]
- )
-
-@@ -1687,12 +1830,33 @@
- nds32_expand_prologue_v3push ();
- else
- nds32_expand_prologue ();
-+
-+ /* If cfun->machine->fp_as_gp_p is true, we can generate special
-+ directive to guide linker doing fp-as-gp optimization.
-+ However, for a naked function, which means
-+ it should not have prologue/epilogue,
-+ using fp-as-gp still requires saving $fp by push/pop behavior and
-+ there is no benefit to use fp-as-gp on such small function.
-+ So we need to make sure this function is NOT naked as well. */
-+ if (cfun->machine->fp_as_gp_p && !cfun->machine->naked_p)
-+ emit_insn (gen_omit_fp_begin (gen_rtx_REG (SImode, FP_REGNUM)));
-+
- DONE;
- })
-
- (define_expand "epilogue" [(const_int 0)]
- ""
- {
-+ /* If cfun->machine->fp_as_gp_p is true, we can generate special
-+ directive to guide linker doing fp-as-gp optimization.
-+ However, for a naked function, which means
-+ it should not have prologue/epilogue,
-+ using fp-as-gp still requires saving $fp by push/pop behavior and
-+ there is no benefit to use fp-as-gp on such small function.
-+ So we need to make sure this function is NOT naked as well. */
-+ if (cfun->machine->fp_as_gp_p && !cfun->machine->naked_p)
-+ emit_insn (gen_omit_fp_end (gen_rtx_REG (SImode, FP_REGNUM)));
-+
- /* Note that only under V3/V3M ISA, we could use v3pop epilogue.
- In addition, we need to check if v3push is indeed available. */
- if (NDS32_V3PUSH_AVAILABLE_P)
-@@ -1792,7 +1956,8 @@
- "nds32_can_use_return_insn ()"
- {
- /* Emit as the simple return. */
-- if (cfun->machine->naked_p
-+ if (!cfun->machine->fp_as_gp_p
-+ && cfun->machine->naked_p
- && (cfun->machine->va_args_size == 0))
- {
- emit_jump_insn (gen_return_internal ());
-@@ -1802,9 +1967,14 @@
-
- ;; This pattern is expanded only by the shrink-wrapping optimization
- ;; on paths where the function prologue has not been executed.
-+;; However, such optimization may reorder the prologue/epilogue blocks
-+;; together with basic blocks within function body.
-+;; So we must disable this pattern if we have already decided
-+;; to perform fp_as_gp optimization, which requires prologue to be
-+;; first block and epilogue to be last block.
- (define_expand "simple_return"
- [(simple_return)]
-- ""
-+ "!cfun->machine->fp_as_gp_p"
- ""
- )
-
-@@ -1823,6 +1993,9 @@
- [(simple_return)]
- ""
- {
-+ if (nds32_isr_function_critical_p (current_function_decl))
-+ return "iret";
-+
- if (TARGET_16_BIT)
- return "ret5";
- else
-@@ -1831,9 +2004,11 @@
- [(set_attr "type" "branch")
- (set_attr "enabled" "yes")
- (set (attr "length")
-- (if_then_else (match_test "TARGET_16_BIT")
-- (const_int 2)
-- (const_int 4)))])
-+ (if_then_else (match_test "nds32_isr_function_critical_p (current_function_decl)")
-+ (const_int 4)
-+ (if_then_else (match_test "TARGET_16_BIT")
-+ (const_int 2)
-+ (const_int 4))))])
-
-
- ;; ----------------------------------------------------------------------------
-@@ -1868,6 +2043,7 @@
- {
- rtx add_tmp;
- rtx reg, test;
-+ rtx tmp_reg;
-
- /* Step A: "k <-- (plus (operands[0]) (-operands[1]))". */
- if (operands[1] != const0_rtx)
-@@ -1889,9 +2065,14 @@
- emit_jump_insn (gen_cbranchsi4 (test, operands[0], operands[2],
- operands[4]));
-
-- /* Step C, D, E, and F, using another temporary register. */
-- rtx tmp = gen_reg_rtx (SImode);
-- emit_jump_insn (gen_casesi_internal (operands[0], operands[3], tmp));
-+ tmp_reg = gen_reg_rtx (SImode);
-+ /* Step C, D, E, and F, using another temporary register tmp_reg. */
-+ if (flag_pic)
-+ emit_use (pic_offset_table_rtx);
-+
-+ emit_jump_insn (gen_casesi_internal (operands[0],
-+ operands[3],
-+ tmp_reg));
- DONE;
- })
-
-@@ -1927,13 +2108,30 @@
- else
- return nds32_output_casesi (operands);
- }
-- [(set_attr "length" "20")
-- (set_attr "type" "branch")])
-+ [(set_attr "type" "branch")
-+ (set (attr "length")
-+ (if_then_else (match_test "flag_pic")
-+ (const_int 28)
-+ (const_int 20)))])
-
- ;; ----------------------------------------------------------------------------
-
- ;; Performance Extension
-
-+; If -fwrapv option is issued, GCC expects there will be
-+; signed overflow situation. So the ABS(INT_MIN) is still INT_MIN
-+; (e.g. ABS(0x80000000)=0x80000000).
-+; However, the hardware ABS instruction of nds32 target
-+; always performs saturation: abs 0x80000000 -> 0x7fffffff.
-+; So that we can only enable abssi2 pattern if flag_wrapv is NOT presented.
-+(define_insn "abssi2"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (abs:SI (match_operand:SI 1 "register_operand" " r")))]
-+ "TARGET_EXT_PERF && TARGET_HW_ABS && !flag_wrapv"
-+ "abs\t%0, %1"
-+ [(set_attr "type" "alu")
-+ (set_attr "length" "4")])
-+
- (define_insn "clzsi2"
- [(set (match_operand:SI 0 "register_operand" "=r")
- (clz:SI (match_operand:SI 1 "register_operand" " r")))]
-@@ -1996,6 +2194,25 @@
- [(set_attr "length" "0")]
- )
-
-+;; Output .omit_fp_begin for fp-as-gp optimization.
-+;; Also we have to set $fp register.
-+(define_insn "omit_fp_begin"
-+ [(set (match_operand:SI 0 "register_operand" "=x")
-+ (unspec_volatile:SI [(const_int 0)] UNSPEC_VOLATILE_OMIT_FP_BEGIN))]
-+ ""
-+ "! -----\;.omit_fp_begin\;la\t$fp,_FP_BASE_\;! -----"
-+ [(set_attr "length" "8")]
-+)
-+
-+;; Output .omit_fp_end for fp-as-gp optimization.
-+;; Claim that we have to use $fp register.
-+(define_insn "omit_fp_end"
-+ [(unspec_volatile:SI [(match_operand:SI 0 "register_operand" "x")] UNSPEC_VOLATILE_OMIT_FP_END)]
-+ ""
-+ "! -----\;.omit_fp_end\;! -----"
-+ [(set_attr "length" "0")]
-+)
-+
- (define_insn "pop25return"
- [(return)
- (unspec_volatile:SI [(reg:SI LP_REGNUM)] UNSPEC_VOLATILE_POP25_RETURN)]
-@@ -2004,6 +2221,36 @@
- [(set_attr "length" "0")]
- )
-
-+;; Add pc
-+(define_insn "add_pc"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (plus:SI (match_operand:SI 1 "register_operand" "0")
-+ (pc)))]
-+ "TARGET_LINUX_ABI || flag_pic"
-+ "add5.pc\t%0"
-+ [(set_attr "type" "alu")
-+ (set_attr "length" "4")]
-+)
-+
-+(define_expand "bswapsi2"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (bswap:SI (match_operand:SI 1 "register_operand" "r")))]
-+ ""
-+{
-+ emit_insn (gen_unspec_wsbh (operands[0], operands[1]));
-+ emit_insn (gen_rotrsi3 (operands[0], operands[0], GEN_INT (16)));
-+ DONE;
-+})
-+
-+(define_insn "bswaphi2"
-+ [(set (match_operand:HI 0 "register_operand" "=r")
-+ (bswap:HI (match_operand:HI 1 "register_operand" "r")))]
-+ ""
-+ "wsbh\t%0, %1"
-+ [(set_attr "type" "alu")
-+ (set_attr "length" "4")]
-+)
-+
- ;; ----------------------------------------------------------------------------
-
- ;; Patterns for exception handling
-@@ -2068,3 +2315,57 @@
- })
-
- ;; ----------------------------------------------------------------------------
-+
-+;; Patterns for TLS.
-+;; The following two tls patterns don't be expanded directly because the
-+;; intermediate value may be spilled into the stack. As a result, it is
-+;; hard to analyze the define-use chain in the relax_opt pass.
-+
-+
-+;; There is a unspec operand to record RELAX_GROUP number because each
-+;; emitted instruction need a relax_hint above it.
-+(define_insn "tls_desc"
-+ [(set (reg:SI 0)
-+ (call (unspec_volatile:SI [(match_operand:SI 0 "nds32_symbolic_operand" "i")] UNSPEC_TLS_DESC)
-+ (const_int 1)))
-+ (use (unspec [(match_operand:SI 1 "immediate_operand" "i")] UNSPEC_VOLATILE_RELAX_GROUP))
-+ (use (reg:SI GP_REGNUM))
-+ (clobber (reg:SI LP_REGNUM))
-+ (clobber (reg:SI TA_REGNUM))]
-+ ""
-+ {
-+ return nds32_output_tls_desc (operands);
-+ }
-+ [(set_attr "length" "20")
-+ (set_attr "type" "branch")]
-+)
-+
-+;; There is a unspec operand to record RELAX_GROUP number because each
-+;; emitted instruction need a relax_hint above it.
-+(define_insn "tls_ie"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (unspec:SI [(match_operand:SI 1 "nds32_symbolic_operand" "i")] UNSPEC_TLS_IE))
-+ (use (unspec [(match_operand:SI 2 "immediate_operand" "i")] UNSPEC_VOLATILE_RELAX_GROUP))
-+ (use (reg:SI GP_REGNUM))]
-+ ""
-+ {
-+ return nds32_output_tls_ie (operands);
-+ }
-+ [(set (attr "length") (if_then_else (match_test "flag_pic")
-+ (const_int 12)
-+ (const_int 8)))
-+ (set_attr "type" "misc")]
-+)
-+
-+;; The pattern is for some relaxation groups that have to keep addsi3 in 32-bit mode.
-+(define_insn "addsi3_32bit"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (unspec:SI [(match_operand:SI 1 "register_operand" "%r")
-+ (match_operand:SI 2 "register_operand" " r")] UNSPEC_ADD32))]
-+ ""
-+ "add\t%0, %1, %2";
-+ [(set_attr "type" "alu")
-+ (set_attr "length" "4")
-+ (set_attr "feature" "v1")])
-+
-+;; ----------------------------------------------------------------------------
-diff --git a/gcc/config/nds32/nds32.opt b/gcc/config/nds32/nds32.opt
-index dcf6d396bc3..0e50c991aba 100644
---- a/gcc/config/nds32/nds32.opt
-+++ b/gcc/config/nds32/nds32.opt
-@@ -32,6 +32,13 @@ EL
- Target RejectNegative Alias(mlittle-endian)
- Generate code in little-endian mode.
-
-+mfp-as-gp
-+Target RejectNegative Alias(mforce-fp-as-gp)
-+Force performing fp-as-gp optimization.
-+
-+mno-fp-as-gp
-+Target RejectNegative Alias(mforbid-fp-as-gp)
-+Forbid performing fp-as-gp optimization.
-
- ; ---------------------------------------------------------------
-
-@@ -85,11 +92,36 @@ mlittle-endian
- Target Undocumented RejectNegative Negative(mbig-endian) InverseMask(BIG_ENDIAN)
- Generate code in little-endian mode.
-
-+mforce-fp-as-gp
-+Target Undocumented Mask(FORCE_FP_AS_GP)
-+Prevent $fp being allocated during register allocation so that compiler is able to force performing fp-as-gp optimization.
-+
-+mforbid-fp-as-gp
-+Target Undocumented Mask(FORBID_FP_AS_GP)
-+Forbid using $fp to access static and global variables. This option strictly forbids fp-as-gp optimization regardless of '-mforce-fp-as-gp'.
-+
-+mict-model=
-+Target Undocumented RejectNegative Joined Enum(nds32_ict_model_type) Var(nds32_ict_model) Init(ICT_MODEL_SMALL)
-+Specify the address generation strategy for ICT call's code model.
-+
-+Enum
-+Name(nds32_ict_model_type) Type(enum nds32_ict_model_type)
-+Known cmodel types (for use with the -mict-model= option):
-+
-+EnumValue
-+Enum(nds32_ict_model_type) String(small) Value(ICT_MODEL_SMALL)
-+
-+EnumValue
-+Enum(nds32_ict_model_type) String(large) Value(ICT_MODEL_LARGE)
-
- mcmov
- Target Report Mask(CMOV)
- Generate conditional move instructions.
-
-+mhw-abs
-+Target Report Mask(HW_ABS)
-+Generate hardware abs instructions.
-+
- mext-perf
- Target Report Mask(EXT_PERF)
- Generate performance extension instructions.
-@@ -102,6 +134,10 @@ mext-string
- Target Report Mask(EXT_STRING)
- Generate string extension instructions.
-
-+mext-dsp
-+Target Report Mask(EXT_DSP)
-+Generate DSP extension instructions.
-+
- mv3push
- Target Report Mask(V3PUSH)
- Generate v3 push25/pop25 instructions.
-@@ -115,13 +151,17 @@ Target Report Mask(RELAX_HINT)
- Insert relax hint for linker to do relaxation.
-
- mvh
--Target Report Mask(VH)
-+Target Report Mask(VH) Condition(!TARGET_LINUX_ABI)
- Enable Virtual Hosting support.
-
- misr-vector-size=
- Target RejectNegative Joined UInteger Var(nds32_isr_vector_size) Init(NDS32_DEFAULT_ISR_VECTOR_SIZE)
- Specify the size of each interrupt vector, which must be 4 or 16.
-
-+misr-secure=
-+Target RejectNegative Joined UInteger Var(nds32_isr_secure_level) Init(0)
-+Specify the security level of c-isr for the whole file.
-+
- mcache-block-size=
- Target RejectNegative Joined UInteger Var(nds32_cache_block_size) Init(NDS32_DEFAULT_CACHE_BLOCK_SIZE)
- Specify the size of each cache block, which must be a power of 2 between 4 and 512.
-@@ -140,6 +180,9 @@ Enum(nds32_arch_type) String(v2) Value(ARCH_V2)
- EnumValue
- Enum(nds32_arch_type) String(v3) Value(ARCH_V3)
-
-+EnumValue
-+Enum(nds32_arch_type) String(v3j) Value(ARCH_V3J)
-+
- EnumValue
- Enum(nds32_arch_type) String(v3m) Value(ARCH_V3M)
-
-@@ -149,23 +192,6 @@ Enum(nds32_arch_type) String(v3f) Value(ARCH_V3F)
- EnumValue
- Enum(nds32_arch_type) String(v3s) Value(ARCH_V3S)
-
--mcmodel=
--Target RejectNegative Joined Enum(nds32_cmodel_type) Var(nds32_cmodel_option) Init(CMODEL_LARGE)
--Specify the address generation strategy for code model.
--
--Enum
--Name(nds32_cmodel_type) Type(enum nds32_cmodel_type)
--Known cmodel types (for use with the -mcmodel= option):
--
--EnumValue
--Enum(nds32_cmodel_type) String(small) Value(CMODEL_SMALL)
--
--EnumValue
--Enum(nds32_cmodel_type) String(medium) Value(CMODEL_MEDIUM)
--
--EnumValue
--Enum(nds32_cmodel_type) String(large) Value(CMODEL_LARGE)
--
- mcpu=
- Target RejectNegative Joined Enum(nds32_cpu_type) Var(nds32_cpu_option) Init(CPU_N9)
- Specify the cpu for pipeline model.
-@@ -234,6 +260,99 @@ Enum(nds32_cpu_type) String(n968) Value(CPU_N9)
- EnumValue
- Enum(nds32_cpu_type) String(n968a) Value(CPU_N9)
-
-+EnumValue
-+Enum(nds32_cpu_type) String(n10) Value(CPU_N10)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(n1033) Value(CPU_N10)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(n1033a) Value(CPU_N10)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(n1033-fpu) Value(CPU_N10)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(n1033-spu) Value(CPU_N10)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(n1068) Value(CPU_N10)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(n1068a) Value(CPU_N10)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(n1068-fpu) Value(CPU_N10)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(n1068a-fpu) Value(CPU_N10)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(n1068-spu) Value(CPU_N10)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(n1068a-spu) Value(CPU_N10)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(d10) Value(CPU_N10)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(d1088) Value(CPU_N10)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(d1088-fpu) Value(CPU_N10)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(d1088-spu) Value(CPU_N10)
-+
-+EnumValue
-+Enum(nds32_cpu_type) Undocumented String(graywolf) Value(CPU_GRAYWOLF)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(n15) Value(CPU_GRAYWOLF)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(d15) Value(CPU_GRAYWOLF)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(n15s) Value(CPU_GRAYWOLF)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(d15s) Value(CPU_GRAYWOLF)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(n15f) Value(CPU_GRAYWOLF)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(d15f) Value(CPU_GRAYWOLF)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(n12) Value(CPU_N12)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(n1213) Value(CPU_N12)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(n1233) Value(CPU_N12)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(n1233-fpu) Value(CPU_N12)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(n1233-spu) Value(CPU_N12)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(n13) Value(CPU_N13)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(n1337) Value(CPU_N13)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(n1337-fpu) Value(CPU_N13)
-+
-+EnumValue
-+Enum(nds32_cpu_type) String(n1337-spu) Value(CPU_N13)
-+
- EnumValue
- Enum(nds32_cpu_type) String(simple) Value(CPU_SIMPLE)
-
-@@ -321,6 +440,18 @@ mext-fpu-dp
- Target Report Mask(FPU_DOUBLE)
- Generate double-precision floating-point instructions.
-
-+mforce-no-ext-dsp
-+Target Undocumented Report Mask(FORCE_NO_EXT_DSP)
-+Force disable hardware loop, even use -mext-dsp.
-+
-+msched-prolog-epilog
-+Target Var(flag_sched_prolog_epilog) Init(0)
-+Permit scheduling of a function's prologue and epilogue sequence.
-+
-+mret-in-naked-func
-+Target Var(flag_ret_in_naked_func) Init(1)
-+Generate return instruction in naked function.
-+
- malways-save-lp
- Target Var(flag_always_save_lp) Init(0)
- Always save $lp in the stack.
-@@ -328,3 +459,7 @@ Always save $lp in the stack.
- munaligned-access
- Target Report Var(flag_unaligned_access) Init(0)
- Enable unaligned word and halfword accesses to packed data.
-+
-+minline-asm-r15
-+Target Report Var(flag_inline_asm_r15) Init(0)
-+Allow use r15 for inline ASM.
-diff --git a/gcc/config/nds32/nds32_init.inc b/gcc/config/nds32/nds32_init.inc
-new file mode 100644
-index 00000000000..1084ad0e471
---- /dev/null
-+++ b/gcc/config/nds32/nds32_init.inc
-@@ -0,0 +1,43 @@
-+/*
-+ * nds32_init.inc
-+ *
-+ * NDS32 architecture startup assembler header file
-+ *
-+ */
-+
-+.macro nds32_init
-+
-+ ! Initialize GP for data access
-+ la $gp, _SDA_BASE_
-+
-+#if defined(__NDS32_EXT_EX9__)
-+ ! Check HW for EX9
-+ mfsr $r0, $MSC_CFG
-+ li $r1, (1 << 24)
-+ and $r2, $r0, $r1
-+ beqz $r2, 1f
-+
-+ ! Initialize the table base of EX9 instruction
-+ la $r0, _ITB_BASE_
-+ mtusr $r0, $ITB
-+1:
-+#endif
-+
-+#if defined(__NDS32_EXT_FPU_DP__) || defined(__NDS32_EXT_FPU_SP__)
-+ ! Enable FPU
-+ mfsr $r0, $FUCOP_CTL
-+ ori $r0, $r0, #0x1
-+ mtsr $r0, $FUCOP_CTL
-+ dsb
-+
-+ ! Enable denormalized flush-to-Zero mode
-+ fmfcsr $r0
-+ ori $r0,$r0,#0x1000
-+ fmtcsr $r0
-+ dsb
-+#endif
-+
-+ ! Initialize default stack pointer
-+ la $sp, _stack
-+
-+.endm
-diff --git a/gcc/config/nds32/nds32_intrinsic.h b/gcc/config/nds32/nds32_intrinsic.h
-index 7bb117712dc..24cb2915491 100644
---- a/gcc/config/nds32/nds32_intrinsic.h
-+++ b/gcc/config/nds32/nds32_intrinsic.h
-@@ -26,6 +26,13 @@
- #ifndef _NDS32_INTRINSIC_H
- #define _NDS32_INTRINSIC_H
-
-+typedef signed char int8x4_t __attribute ((vector_size(4)));
-+typedef short int16x2_t __attribute ((vector_size(4)));
-+typedef int int32x2_t __attribute__((vector_size(8)));
-+typedef unsigned char uint8x4_t __attribute__ ((vector_size (4)));
-+typedef unsigned short uint16x2_t __attribute__ ((vector_size (4)));
-+typedef unsigned int uint32x2_t __attribute__((vector_size(8)));
-+
- /* General instrinsic register names. */
- enum nds32_intrinsic_registers
- {
-@@ -691,6 +698,55 @@ enum nds32_dpref
- #define __nds32__tlbop_flua() \
- (__builtin_nds32_tlbop_flua())
-
-+#define __nds32__kaddw(a, b) \
-+ (__builtin_nds32_kaddw ((a), (b)))
-+#define __nds32__kaddh(a, b) \
-+ (__builtin_nds32_kaddh ((a), (b)))
-+#define __nds32__ksubw(a, b) \
-+ (__builtin_nds32_ksubw ((a), (b)))
-+#define __nds32__ksubh(a, b) \
-+ (__builtin_nds32_ksubh ((a), (b)))
-+#define __nds32__kdmbb(a, b) \
-+ (__builtin_nds32_kdmbb ((a), (b)))
-+#define __nds32__v_kdmbb(a, b) \
-+ (__builtin_nds32_v_kdmbb ((a), (b)))
-+#define __nds32__kdmbt(a, b) \
-+ (__builtin_nds32_kdmbt ((a), (b)))
-+#define __nds32__v_kdmbt(a, b) \
-+ (__builtin_nds32_v_kdmbt ((a), (b)))
-+#define __nds32__kdmtb(a, b) \
-+ (__builtin_nds32_kdmtb ((a), (b)))
-+#define __nds32__v_kdmtb(a, b) \
-+ (__builtin_nds32_v_kdmtb ((a), (b)))
-+#define __nds32__kdmtt(a, b) \
-+ (__builtin_nds32_kdmtt ((a), (b)))
-+#define __nds32__v_kdmtt(a, b) \
-+ (__builtin_nds32_v_kdmtt ((a), (b)))
-+#define __nds32__khmbb(a, b) \
-+ (__builtin_nds32_khmbb ((a), (b)))
-+#define __nds32__v_khmbb(a, b) \
-+ (__builtin_nds32_v_khmbb ((a), (b)))
-+#define __nds32__khmbt(a, b) \
-+ (__builtin_nds32_khmbt ((a), (b)))
-+#define __nds32__v_khmbt(a, b) \
-+ (__builtin_nds32_v_khmbt ((a), (b)))
-+#define __nds32__khmtb(a, b) \
-+ (__builtin_nds32_khmtb ((a), (b)))
-+#define __nds32__v_khmtb(a, b) \
-+ (__builtin_nds32_v_khmtb ((a), (b)))
-+#define __nds32__khmtt(a, b) \
-+ (__builtin_nds32_khmtt ((a), (b)))
-+#define __nds32__v_khmtt(a, b) \
-+ (__builtin_nds32_v_khmtt ((a), (b)))
-+#define __nds32__kslraw(a, b) \
-+ (__builtin_nds32_kslraw ((a), (b)))
-+#define __nds32__kslraw_u(a, b) \
-+ (__builtin_nds32_kslraw_u ((a), (b)))
-+
-+#define __nds32__rdov() \
-+ (__builtin_nds32_rdov())
-+#define __nds32__clrov() \
-+ (__builtin_nds32_clrov())
- #define __nds32__gie_dis() \
- (__builtin_nds32_gie_dis())
- #define __nds32__gie_en() \
-@@ -720,10 +776,622 @@ enum nds32_dpref
- #define __nds32__get_trig_type(a) \
- (__builtin_nds32_get_trig_type ((a)))
-
-+#define __nds32__get_unaligned_hw(a) \
-+ (__builtin_nds32_unaligned_load_hw ((a)))
-+#define __nds32__get_unaligned_w(a) \
-+ (__builtin_nds32_unaligned_load_w ((a)))
-+#define __nds32__get_unaligned_dw(a) \
-+ (__builtin_nds32_unaligned_load_dw ((a)))
-+#define __nds32__put_unaligned_hw(a, data) \
-+ (__builtin_nds32_unaligned_store_hw ((a), (data)))
-+#define __nds32__put_unaligned_w(a, data) \
-+ (__builtin_nds32_unaligned_store_w ((a), (data)))
-+#define __nds32__put_unaligned_dw(a, data) \
-+ (__builtin_nds32_unaligned_store_dw ((a), (data)))
-+
-+#define __nds32__add16(a, b) \
-+ (__builtin_nds32_add16 ((a), (b)))
-+#define __nds32__v_uadd16(a, b) \
-+ (__builtin_nds32_v_uadd16 ((a), (b)))
-+#define __nds32__v_sadd16(a, b) \
-+ (__builtin_nds32_v_sadd16 ((a), (b)))
-+#define __nds32__radd16(a, b) \
-+ (__builtin_nds32_radd16 ((a), (b)))
-+#define __nds32__v_radd16(a, b) \
-+ (__builtin_nds32_v_radd16 ((a), (b)))
-+#define __nds32__uradd16(a, b) \
-+ (__builtin_nds32_uradd16 ((a), (b)))
-+#define __nds32__v_uradd16(a, b) \
-+ (__builtin_nds32_v_uradd16 ((a), (b)))
-+#define __nds32__kadd16(a, b) \
-+ (__builtin_nds32_kadd16 ((a), (b)))
-+#define __nds32__v_kadd16(a, b) \
-+ (__builtin_nds32_v_kadd16 ((a), (b)))
-+#define __nds32__ukadd16(a, b) \
-+ (__builtin_nds32_ukadd16 ((a), (b)))
-+#define __nds32__v_ukadd16(a, b) \
-+ (__builtin_nds32_v_ukadd16 ((a), (b)))
-+#define __nds32__sub16(a, b) \
-+ (__builtin_nds32_sub16 ((a), (b)))
-+#define __nds32__v_usub16(a, b) \
-+ (__builtin_nds32_v_usub16 ((a), (b)))
-+#define __nds32__v_ssub16(a, b) \
-+ (__builtin_nds32_v_ssub16 ((a), (b)))
-+#define __nds32__rsub16(a, b) \
-+ (__builtin_nds32_rsub16 ((a), (b)))
-+#define __nds32__v_rsub16(a, b) \
-+ (__builtin_nds32_v_rsub16 ((a), (b)))
-+#define __nds32__ursub16(a, b) \
-+ (__builtin_nds32_ursub16 ((a), (b)))
-+#define __nds32__v_ursub16(a, b) \
-+ (__builtin_nds32_v_ursub16 ((a), (b)))
-+#define __nds32__ksub16(a, b) \
-+ (__builtin_nds32_ksub16 ((a), (b)))
-+#define __nds32__v_ksub16(a, b) \
-+ (__builtin_nds32_v_ksub16 ((a), (b)))
-+#define __nds32__uksub16(a, b) \
-+ (__builtin_nds32_uksub16 ((a), (b)))
-+#define __nds32__v_uksub16(a, b) \
-+ (__builtin_nds32_v_uksub16 ((a), (b)))
-+#define __nds32__cras16(a, b) \
-+ (__builtin_nds32_cras16 ((a), (b)))
-+#define __nds32__v_ucras16(a, b) \
-+ (__builtin_nds32_v_ucras16 ((a), (b)))
-+#define __nds32__v_scras16(a, b) \
-+ (__builtin_nds32_v_scras16 ((a), (b)))
-+#define __nds32__rcras16(a, b) \
-+ (__builtin_nds32_rcras16 ((a), (b)))
-+#define __nds32__v_rcras16(a, b) \
-+ (__builtin_nds32_v_rcras16 ((a), (b)))
-+#define __nds32__urcras16(a, b) \
-+ (__builtin_nds32_urcras16 ((a), (b)))
-+#define __nds32__v_urcras16(a, b) \
-+ (__builtin_nds32_v_urcras16 ((a), (b)))
-+#define __nds32__kcras16(a, b) \
-+ (__builtin_nds32_kcras16 ((a), (b)))
-+#define __nds32__v_kcras16(a, b) \
-+ (__builtin_nds32_v_kcras16 ((a), (b)))
-+#define __nds32__ukcras16(a, b) \
-+ (__builtin_nds32_ukcras16 ((a), (b)))
-+#define __nds32__v_ukcras16(a, b) \
-+ (__builtin_nds32_v_ukcras16 ((a), (b)))
-+#define __nds32__crsa16(a, b) \
-+ (__builtin_nds32_crsa16 ((a), (b)))
-+#define __nds32__v_ucrsa16(a, b) \
-+ (__builtin_nds32_v_ucrsa16 ((a), (b)))
-+#define __nds32__v_scrsa16(a, b) \
-+ (__builtin_nds32_v_scrsa16 ((a), (b)))
-+#define __nds32__rcrsa16(a, b) \
-+ (__builtin_nds32_rcrsa16 ((a), (b)))
-+#define __nds32__v_rcrsa16(a, b) \
-+ (__builtin_nds32_v_rcrsa16 ((a), (b)))
-+#define __nds32__urcrsa16(a, b) \
-+ (__builtin_nds32_urcrsa16 ((a), (b)))
-+#define __nds32__v_urcrsa16(a, b) \
-+ (__builtin_nds32_v_urcrsa16 ((a), (b)))
-+#define __nds32__kcrsa16(a, b) \
-+ (__builtin_nds32_kcrsa16 ((a), (b)))
-+#define __nds32__v_kcrsa16(a, b) \
-+ (__builtin_nds32_v_kcrsa16 ((a), (b)))
-+#define __nds32__ukcrsa16(a, b) \
-+ (__builtin_nds32_ukcrsa16 ((a), (b)))
-+#define __nds32__v_ukcrsa16(a, b) \
-+ (__builtin_nds32_v_ukcrsa16 ((a), (b)))
-+
-+#define __nds32__add8(a, b) \
-+ (__builtin_nds32_add8 ((a), (b)))
-+#define __nds32__v_uadd8(a, b) \
-+ (__builtin_nds32_v_uadd8 ((a), (b)))
-+#define __nds32__v_sadd8(a, b) \
-+ (__builtin_nds32_v_sadd8 ((a), (b)))
-+#define __nds32__radd8(a, b) \
-+ (__builtin_nds32_radd8 ((a), (b)))
-+#define __nds32__v_radd8(a, b) \
-+ (__builtin_nds32_v_radd8 ((a), (b)))
-+#define __nds32__uradd8(a, b) \
-+ (__builtin_nds32_uradd8 ((a), (b)))
-+#define __nds32__v_uradd8(a, b) \
-+ (__builtin_nds32_v_uradd8 ((a), (b)))
-+#define __nds32__kadd8(a, b) \
-+ (__builtin_nds32_kadd8 ((a), (b)))
-+#define __nds32__v_kadd8(a, b) \
-+ (__builtin_nds32_v_kadd8 ((a), (b)))
-+#define __nds32__ukadd8(a, b) \
-+ (__builtin_nds32_ukadd8 ((a), (b)))
-+#define __nds32__v_ukadd8(a, b) \
-+ (__builtin_nds32_v_ukadd8 ((a), (b)))
-+#define __nds32__sub8(a, b) \
-+ (__builtin_nds32_sub8 ((a), (b)))
-+#define __nds32__v_usub8(a, b) \
-+ (__builtin_nds32_v_usub8 ((a), (b)))
-+#define __nds32__v_ssub8(a, b) \
-+ (__builtin_nds32_v_ssub8 ((a), (b)))
-+#define __nds32__rsub8(a, b) \
-+ (__builtin_nds32_rsub8 ((a), (b)))
-+#define __nds32__v_rsub8(a, b) \
-+ (__builtin_nds32_v_rsub8 ((a), (b)))
-+#define __nds32__ursub8(a, b) \
-+ (__builtin_nds32_ursub8 ((a), (b)))
-+#define __nds32__v_ursub8(a, b) \
-+ (__builtin_nds32_v_ursub8 ((a), (b)))
-+#define __nds32__ksub8(a, b) \
-+ (__builtin_nds32_ksub8 ((a), (b)))
-+#define __nds32__v_ksub8(a, b) \
-+ (__builtin_nds32_v_ksub8 ((a), (b)))
-+#define __nds32__uksub8(a, b) \
-+ (__builtin_nds32_uksub8 ((a), (b)))
-+#define __nds32__v_uksub8(a, b) \
-+ (__builtin_nds32_v_uksub8 ((a), (b)))
-+
-+#define __nds32__sra16(a, b) \
-+ (__builtin_nds32_sra16 ((a), (b)))
-+#define __nds32__v_sra16(a, b) \
-+ (__builtin_nds32_v_sra16 ((a), (b)))
-+#define __nds32__sra16_u(a, b) \
-+ (__builtin_nds32_sra16_u ((a), (b)))
-+#define __nds32__v_sra16_u(a, b) \
-+ (__builtin_nds32_v_sra16_u ((a), (b)))
-+#define __nds32__srl16(a, b) \
-+ (__builtin_nds32_srl16 ((a), (b)))
-+#define __nds32__v_srl16(a, b) \
-+ (__builtin_nds32_v_srl16 ((a), (b)))
-+#define __nds32__srl16_u(a, b) \
-+ (__builtin_nds32_srl16_u ((a), (b)))
-+#define __nds32__v_srl16_u(a, b) \
-+ (__builtin_nds32_v_srl16_u ((a), (b)))
-+#define __nds32__sll16(a, b) \
-+ (__builtin_nds32_sll16 ((a), (b)))
-+#define __nds32__v_sll16(a, b) \
-+ (__builtin_nds32_v_sll16 ((a), (b)))
-+#define __nds32__ksll16(a, b) \
-+ (__builtin_nds32_ksll16 ((a), (b)))
-+#define __nds32__v_ksll16(a, b) \
-+ (__builtin_nds32_v_ksll16 ((a), (b)))
-+#define __nds32__kslra16(a, b) \
-+ (__builtin_nds32_kslra16 ((a), (b)))
-+#define __nds32__v_kslra16(a, b) \
-+ (__builtin_nds32_v_kslra16 ((a), (b)))
-+#define __nds32__kslra16_u(a, b) \
-+ (__builtin_nds32_kslra16_u ((a), (b)))
-+#define __nds32__v_kslra16_u(a, b) \
-+ (__builtin_nds32_v_kslra16_u ((a), (b)))
-+
-+#define __nds32__cmpeq16(a, b) \
-+ (__builtin_nds32_cmpeq16 ((a), (b)))
-+#define __nds32__v_scmpeq16(a, b) \
-+ (__builtin_nds32_v_scmpeq16 ((a), (b)))
-+#define __nds32__v_ucmpeq16(a, b) \
-+ (__builtin_nds32_v_ucmpeq16 ((a), (b)))
-+#define __nds32__scmplt16(a, b) \
-+ (__builtin_nds32_scmplt16 ((a), (b)))
-+#define __nds32__v_scmplt16(a, b) \
-+ (__builtin_nds32_v_scmplt16 ((a), (b)))
-+#define __nds32__scmple16(a, b) \
-+ (__builtin_nds32_scmple16 ((a), (b)))
-+#define __nds32__v_scmple16(a, b) \
-+ (__builtin_nds32_v_scmple16 ((a), (b)))
-+#define __nds32__ucmplt16(a, b) \
-+ (__builtin_nds32_ucmplt16 ((a), (b)))
-+#define __nds32__v_ucmplt16(a, b) \
-+ (__builtin_nds32_v_ucmplt16 ((a), (b)))
-+#define __nds32__ucmple16(a, b) \
-+ (__builtin_nds32_ucmple16 ((a), (b)))
-+#define __nds32__v_ucmple16(a, b) \
-+ (__builtin_nds32_v_ucmple16 ((a), (b)))
-+
-+#define __nds32__cmpeq8(a, b) \
-+ (__builtin_nds32_cmpeq8 ((a), (b)))
-+#define __nds32__v_scmpeq8(a, b) \
-+ (__builtin_nds32_v_scmpeq8 ((a), (b)))
-+#define __nds32__v_ucmpeq8(a, b) \
-+ (__builtin_nds32_v_ucmpeq8 ((a), (b)))
-+#define __nds32__scmplt8(a, b) \
-+ (__builtin_nds32_scmplt8 ((a), (b)))
-+#define __nds32__v_scmplt8(a, b) \
-+ (__builtin_nds32_v_scmplt8 ((a), (b)))
-+#define __nds32__scmple8(a, b) \
-+ (__builtin_nds32_scmple8 ((a), (b)))
-+#define __nds32__v_scmple8(a, b) \
-+ (__builtin_nds32_v_scmple8 ((a), (b)))
-+#define __nds32__ucmplt8(a, b) \
-+ (__builtin_nds32_ucmplt8 ((a), (b)))
-+#define __nds32__v_ucmplt8(a, b) \
-+ (__builtin_nds32_v_ucmplt8 ((a), (b)))
-+#define __nds32__ucmple8(a, b) \
-+ (__builtin_nds32_ucmple8 ((a), (b)))
-+#define __nds32__v_ucmple8(a, b) \
-+ (__builtin_nds32_v_ucmple8 ((a), (b)))
-+
-+#define __nds32__smin16(a, b) \
-+ (__builtin_nds32_smin16 ((a), (b)))
-+#define __nds32__v_smin16(a, b) \
-+ (__builtin_nds32_v_smin16 ((a), (b)))
-+#define __nds32__umin16(a, b) \
-+ (__builtin_nds32_umin16 ((a), (b)))
-+#define __nds32__v_umin16(a, b) \
-+ (__builtin_nds32_v_umin16 ((a), (b)))
-+#define __nds32__smax16(a, b) \
-+ (__builtin_nds32_smax16 ((a), (b)))
-+#define __nds32__v_smax16(a, b) \
-+ (__builtin_nds32_v_smax16 ((a), (b)))
-+#define __nds32__umax16(a, b) \
-+ (__builtin_nds32_umax16 ((a), (b)))
-+#define __nds32__v_umax16(a, b) \
-+ (__builtin_nds32_v_umax16 ((a), (b)))
-+#define __nds32__sclip16(a, b) \
-+ (__builtin_nds32_sclip16 ((a), (b)))
-+#define __nds32__v_sclip16(a, b) \
-+ (__builtin_nds32_v_sclip16 ((a), (b)))
-+#define __nds32__uclip16(a, b) \
-+ (__builtin_nds32_uclip16 ((a), (b)))
-+#define __nds32__v_uclip16(a, b) \
-+ (__builtin_nds32_v_uclip16 ((a), (b)))
-+#define __nds32__khm16(a, b) \
-+ (__builtin_nds32_khm16 ((a), (b)))
-+#define __nds32__v_khm16(a, b) \
-+ (__builtin_nds32_v_khm16 ((a), (b)))
-+#define __nds32__khmx16(a, b) \
-+ (__builtin_nds32_khmx16 ((a), (b)))
-+#define __nds32__v_khmx16(a, b) \
-+ (__builtin_nds32_v_khmx16 ((a), (b)))
-+#define __nds32__kabs16(a) \
-+ (__builtin_nds32_kabs16 ((a)))
-+#define __nds32__v_kabs16(a) \
-+ (__builtin_nds32_v_kabs16 ((a)))
-+
-+#define __nds32__smin8(a, b) \
-+ (__builtin_nds32_smin8 ((a), (b)))
-+#define __nds32__v_smin8(a, b) \
-+ (__builtin_nds32_v_smin8 ((a), (b)))
-+#define __nds32__umin8(a, b) \
-+ (__builtin_nds32_umin8 ((a), (b)))
-+#define __nds32__v_umin8(a, b) \
-+ (__builtin_nds32_v_umin8 ((a), (b)))
-+#define __nds32__smax8(a, b) \
-+ (__builtin_nds32_smax8 ((a), (b)))
-+#define __nds32__v_smax8(a, b) \
-+ (__builtin_nds32_v_smax8 ((a), (b)))
-+#define __nds32__umax8(a, b) \
-+ (__builtin_nds32_umax8 ((a), (b)))
-+#define __nds32__v_umax8(a, b) \
-+ (__builtin_nds32_v_umax8 ((a), (b)))
-+#define __nds32__kabs8(a) \
-+ (__builtin_nds32_kabs8 ((a)))
-+#define __nds32__v_kabs8(a) \
-+ (__builtin_nds32_v_kabs8 ((a)))
-+
-+#define __nds32__sunpkd810(a) \
-+ (__builtin_nds32_sunpkd810 ((a)))
-+#define __nds32__v_sunpkd810(a) \
-+ (__builtin_nds32_v_sunpkd810 ((a)))
-+#define __nds32__sunpkd820(a) \
-+ (__builtin_nds32_sunpkd820 ((a)))
-+#define __nds32__v_sunpkd820(a) \
-+ (__builtin_nds32_v_sunpkd820 ((a)))
-+#define __nds32__sunpkd830(a) \
-+ (__builtin_nds32_sunpkd830 ((a)))
-+#define __nds32__v_sunpkd830(a) \
-+ (__builtin_nds32_v_sunpkd830 ((a)))
-+#define __nds32__sunpkd831(a) \
-+ (__builtin_nds32_sunpkd831 ((a)))
-+#define __nds32__v_sunpkd831(a) \
-+ (__builtin_nds32_v_sunpkd831 ((a)))
-+#define __nds32__zunpkd810(a) \
-+ (__builtin_nds32_zunpkd810 ((a)))
-+#define __nds32__v_zunpkd810(a) \
-+ (__builtin_nds32_v_zunpkd810 ((a)))
-+#define __nds32__zunpkd820(a) \
-+ (__builtin_nds32_zunpkd820 ((a)))
-+#define __nds32__v_zunpkd820(a) \
-+ (__builtin_nds32_v_zunpkd820 ((a)))
-+#define __nds32__zunpkd830(a) \
-+ (__builtin_nds32_zunpkd830 ((a)))
-+#define __nds32__v_zunpkd830(a) \
-+ (__builtin_nds32_v_zunpkd830 ((a)))
-+#define __nds32__zunpkd831(a) \
-+ (__builtin_nds32_zunpkd831 ((a)))
-+#define __nds32__v_zunpkd831(a) \
-+ (__builtin_nds32_v_zunpkd831 ((a)))
-+
-+#define __nds32__raddw(a, b) \
-+ (__builtin_nds32_raddw ((a), (b)))
-+#define __nds32__uraddw(a, b) \
-+ (__builtin_nds32_uraddw ((a), (b)))
-+#define __nds32__rsubw(a, b) \
-+ (__builtin_nds32_rsubw ((a), (b)))
-+#define __nds32__ursubw(a, b) \
-+ (__builtin_nds32_ursubw ((a), (b)))
-+
-+#define __nds32__sra_u(a, b) \
-+ (__builtin_nds32_sra_u ((a), (b)))
-+#define __nds32__ksll(a, b) \
-+ (__builtin_nds32_ksll ((a), (b)))
-+#define __nds32__pkbb16(a, b) \
-+ (__builtin_nds32_pkbb16 ((a), (b)))
-+#define __nds32__v_pkbb16(a, b) \
-+ (__builtin_nds32_v_pkbb16 ((a), (b)))
-+#define __nds32__pkbt16(a, b) \
-+ (__builtin_nds32_pkbt16 ((a), (b)))
-+#define __nds32__v_pkbt16(a, b) \
-+ (__builtin_nds32_v_pkbt16 ((a), (b)))
-+#define __nds32__pktb16(a, b) \
-+ (__builtin_nds32_pktb16 ((a), (b)))
-+#define __nds32__v_pktb16(a, b) \
-+ (__builtin_nds32_v_pktb16 ((a), (b)))
-+#define __nds32__pktt16(a, b) \
-+ (__builtin_nds32_pktt16 ((a), (b)))
-+#define __nds32__v_pktt16(a, b) \
-+ (__builtin_nds32_v_pktt16 ((a), (b)))
-+
-+#define __nds32__smmul(a, b) \
-+ (__builtin_nds32_smmul ((a), (b)))
-+#define __nds32__smmul_u(a, b) \
-+ (__builtin_nds32_smmul_u ((a), (b)))
-+#define __nds32__kmmac(r, a, b) \
-+ (__builtin_nds32_kmmac ((r), (a), (b)))
-+#define __nds32__kmmac_u(r, a, b) \
-+ (__builtin_nds32_kmmac_u ((r), (a), (b)))
-+#define __nds32__kmmsb(r, a, b) \
-+ (__builtin_nds32_kmmsb ((r), (a), (b)))
-+#define __nds32__kmmsb_u(r, a, b) \
-+ (__builtin_nds32_kmmsb_u ((r), (a), (b)))
-+#define __nds32__kwmmul(a, b) \
-+ (__builtin_nds32_kwmmul ((a), (b)))
-+#define __nds32__kwmmul_u(a, b) \
-+ (__builtin_nds32_kwmmul_u ((a), (b)))
-+
-+#define __nds32__smmwb(a, b) \
-+ (__builtin_nds32_smmwb ((a), (b)))
-+#define __nds32__v_smmwb(a, b) \
-+ (__builtin_nds32_v_smmwb ((a), (b)))
-+#define __nds32__smmwb_u(a, b) \
-+ (__builtin_nds32_smmwb_u ((a), (b)))
-+#define __nds32__v_smmwb_u(a, b) \
-+ (__builtin_nds32_v_smmwb_u ((a), (b)))
-+#define __nds32__smmwt(a, b) \
-+ (__builtin_nds32_smmwt ((a), (b)))
-+#define __nds32__v_smmwt(a, b) \
-+ (__builtin_nds32_v_smmwt ((a), (b)))
-+#define __nds32__smmwt_u(a, b) \
-+ (__builtin_nds32_smmwt_u ((a), (b)))
-+#define __nds32__v_smmwt_u(a, b) \
-+ (__builtin_nds32_v_smmwt_u ((a), (b)))
-+#define __nds32__kmmawb(r, a, b) \
-+ (__builtin_nds32_kmmawb ((r), (a), (b)))
-+#define __nds32__v_kmmawb(r, a, b) \
-+ (__builtin_nds32_v_kmmawb ((r), (a), (b)))
-+#define __nds32__kmmawb_u(r, a, b) \
-+ (__builtin_nds32_kmmawb_u ((r), (a), (b)))
-+#define __nds32__v_kmmawb_u(r, a, b) \
-+ (__builtin_nds32_v_kmmawb_u ((r), (a), (b)))
-+#define __nds32__kmmawt(r, a, b) \
-+ (__builtin_nds32_kmmawt ((r), (a), (b)))
-+#define __nds32__v_kmmawt(r, a, b) \
-+ (__builtin_nds32_v_kmmawt ((r), (a), (b)))
-+#define __nds32__kmmawt_u(r, a, b) \
-+ (__builtin_nds32_kmmawt_u ((r), (a), (b)))
-+#define __nds32__v_kmmawt_u(r, a, b) \
-+ (__builtin_nds32_v_kmmawt_u ((r), (a), (b)))
-+
-+#define __nds32__smbb(a, b) \
-+ (__builtin_nds32_smbb ((a), (b)))
-+#define __nds32__v_smbb(a, b) \
-+ (__builtin_nds32_v_smbb ((a), (b)))
-+#define __nds32__smbt(a, b) \
-+ (__builtin_nds32_smbt ((a), (b)))
-+#define __nds32__v_smbt(a, b) \
-+ (__builtin_nds32_v_smbt ((a), (b)))
-+#define __nds32__smtt(a, b) \
-+ (__builtin_nds32_smtt ((a), (b)))
-+#define __nds32__v_smtt(a, b) \
-+ (__builtin_nds32_v_smtt ((a), (b)))
-+#define __nds32__kmda(a, b) \
-+ (__builtin_nds32_kmda ((a), (b)))
-+#define __nds32__v_kmda(a, b) \
-+ (__builtin_nds32_v_kmda ((a), (b)))
-+#define __nds32__kmxda(a, b) \
-+ (__builtin_nds32_kmxda ((a), (b)))
-+#define __nds32__v_kmxda(a, b) \
-+ (__builtin_nds32_v_kmxda ((a), (b)))
-+#define __nds32__smds(a, b) \
-+ (__builtin_nds32_smds ((a), (b)))
-+#define __nds32__v_smds(a, b) \
-+ (__builtin_nds32_v_smds ((a), (b)))
-+#define __nds32__smdrs(a, b) \
-+ (__builtin_nds32_smdrs ((a), (b)))
-+#define __nds32__v_smdrs(a, b) \
-+ (__builtin_nds32_v_smdrs ((a), (b)))
-+#define __nds32__smxds(a, b) \
-+ (__builtin_nds32_smxds ((a), (b)))
-+#define __nds32__v_smxds(a, b) \
-+ (__builtin_nds32_v_smxds ((a), (b)))
-+#define __nds32__kmabb(r, a, b) \
-+ (__builtin_nds32_kmabb ((r), (a), (b)))
-+#define __nds32__v_kmabb(r, a, b) \
-+ (__builtin_nds32_v_kmabb ((r), (a), (b)))
-+#define __nds32__kmabt(r, a, b) \
-+ (__builtin_nds32_kmabt ((r), (a), (b)))
-+#define __nds32__v_kmabt(r, a, b) \
-+ (__builtin_nds32_v_kmabt ((r), (a), (b)))
-+#define __nds32__kmatt(r, a, b) \
-+ (__builtin_nds32_kmatt ((r), (a), (b)))
-+#define __nds32__v_kmatt(r, a, b) \
-+ (__builtin_nds32_v_kmatt ((r), (a), (b)))
-+#define __nds32__kmada(r, a, b) \
-+ (__builtin_nds32_kmada ((r), (a), (b)))
-+#define __nds32__v_kmada(r, a, b) \
-+ (__builtin_nds32_v_kmada ((r), (a), (b)))
-+#define __nds32__kmaxda(r, a, b) \
-+ (__builtin_nds32_kmaxda ((r), (a), (b)))
-+#define __nds32__v_kmaxda(r, a, b) \
-+ (__builtin_nds32_v_kmaxda ((r), (a), (b)))
-+#define __nds32__kmads(r, a, b) \
-+ (__builtin_nds32_kmads ((r), (a), (b)))
-+#define __nds32__v_kmads(r, a, b) \
-+ (__builtin_nds32_v_kmads ((r), (a), (b)))
-+#define __nds32__kmadrs(r, a, b) \
-+ (__builtin_nds32_kmadrs ((r), (a), (b)))
-+#define __nds32__v_kmadrs(r, a, b) \
-+ (__builtin_nds32_v_kmadrs ((r), (a), (b)))
-+#define __nds32__kmaxds(r, a, b) \
-+ (__builtin_nds32_kmaxds ((r), (a), (b)))
-+#define __nds32__v_kmaxds(r, a, b) \
-+ (__builtin_nds32_v_kmaxds ((r), (a), (b)))
-+#define __nds32__kmsda(r, a, b) \
-+ (__builtin_nds32_kmsda ((r), (a), (b)))
-+#define __nds32__v_kmsda(r, a, b) \
-+ (__builtin_nds32_v_kmsda ((r), (a), (b)))
-+#define __nds32__kmsxda(r, a, b) \
-+ (__builtin_nds32_kmsxda ((r), (a), (b)))
-+#define __nds32__v_kmsxda(r, a, b) \
-+ (__builtin_nds32_v_kmsxda ((r), (a), (b)))
-+
-+#define __nds32__smal(a, b) \
-+ (__builtin_nds32_smal ((a), (b)))
-+#define __nds32__v_smal(a, b) \
-+ (__builtin_nds32_v_smal ((a), (b)))
-+
-+#define __nds32__bitrev(a, b) \
-+ (__builtin_nds32_bitrev ((a), (b)))
-+#define __nds32__wext(a, b) \
-+ (__builtin_nds32_wext ((a), (b)))
-+#define __nds32__bpick(r, a, b) \
-+ (__builtin_nds32_bpick ((r), (a), (b)))
-+#define __nds32__insb(r, a, b) \
-+ (__builtin_nds32_insb ((r), (a), (b)))
-+
-+#define __nds32__sadd64(a, b) \
-+ (__builtin_nds32_sadd64 ((a), (b)))
-+#define __nds32__uadd64(a, b) \
-+ (__builtin_nds32_uadd64 ((a), (b)))
-+#define __nds32__radd64(a, b) \
-+ (__builtin_nds32_radd64 ((a), (b)))
-+#define __nds32__uradd64(a, b) \
-+ (__builtin_nds32_uradd64 ((a), (b)))
-+#define __nds32__kadd64(a, b) \
-+ (__builtin_nds32_kadd64 ((a), (b)))
-+#define __nds32__ukadd64(a, b) \
-+ (__builtin_nds32_ukadd64 ((a), (b)))
-+#define __nds32__ssub64(a, b) \
-+ (__builtin_nds32_ssub64 ((a), (b)))
-+#define __nds32__usub64(a, b) \
-+ (__builtin_nds32_usub64 ((a), (b)))
-+#define __nds32__rsub64(a, b) \
-+ (__builtin_nds32_rsub64 ((a), (b)))
-+#define __nds32__ursub64(a, b) \
-+ (__builtin_nds32_ursub64 ((a), (b)))
-+#define __nds32__ksub64(a, b) \
-+ (__builtin_nds32_ksub64 ((a), (b)))
-+#define __nds32__uksub64(a, b) \
-+ (__builtin_nds32_uksub64 ((a), (b)))
-+
-+#define __nds32__smar64(r, a, b) \
-+ (__builtin_nds32_smar64 ((r), (a), (b)))
-+#define __nds32__smsr64(r, a, b) \
-+ (__builtin_nds32_smsr64 ((r), (a), (b)))
-+#define __nds32__umar64(r, a, b) \
-+ (__builtin_nds32_umar64 ((r), (a), (b)))
-+#define __nds32__umsr64(r, a, b) \
-+ (__builtin_nds32_umsr64 ((r), (a), (b)))
-+#define __nds32__kmar64(r, a, b) \
-+ (__builtin_nds32_kmar64 ((r), (a), (b)))
-+#define __nds32__kmsr64(r, a, b) \
-+ (__builtin_nds32_kmsr64 ((r), (a), (b)))
-+#define __nds32__ukmar64(r, a, b) \
-+ (__builtin_nds32_ukmar64 ((r), (a), (b)))
-+#define __nds32__ukmsr64(r, a, b) \
-+ (__builtin_nds32_ukmsr64 ((r), (a), (b)))
-+
-+#define __nds32__smalbb(r, a, b) \
-+ (__builtin_nds32_smalbb ((r), (a), (b)))
-+#define __nds32__v_smalbb(r, a, b) \
-+ (__builtin_nds32_v_smalbb ((r), (a), (b)))
-+#define __nds32__smalbt(r, a, b) \
-+ (__builtin_nds32_smalbt ((r), (a), (b)))
-+#define __nds32__v_smalbt(r, a, b) \
-+ (__builtin_nds32_v_smalbt ((r), (a), (b)))
-+#define __nds32__smaltt(r, a, b) \
-+ (__builtin_nds32_smaltt ((r), (a), (b)))
-+#define __nds32__v_smaltt(r, a, b) \
-+ (__builtin_nds32_v_smaltt ((r), (a), (b)))
-+#define __nds32__smalda(r, a, b) \
-+ (__builtin_nds32_smalda ((r), (a), (b)))
-+#define __nds32__v_smalda(r, a, b) \
-+ (__builtin_nds32_v_smalda ((r), (a), (b)))
-+#define __nds32__smalxda(r, a, b) \
-+ (__builtin_nds32_smalxda ((r), (a), (b)))
-+#define __nds32__v_smalxda(r, a, b) \
-+ (__builtin_nds32_v_smalxda ((r), (a), (b)))
-+#define __nds32__smalds(r, a, b) \
-+ (__builtin_nds32_smalds ((r), (a), (b)))
-+#define __nds32__v_smalds(r, a, b) \
-+ (__builtin_nds32_v_smalds ((r), (a), (b)))
-+#define __nds32__smaldrs(r, a, b) \
-+ (__builtin_nds32_smaldrs ((r), (a), (b)))
-+#define __nds32__v_smaldrs(r, a, b) \
-+ (__builtin_nds32_v_smaldrs ((r), (a), (b)))
-+#define __nds32__smalxds(r, a, b) \
-+ (__builtin_nds32_smalxds ((r), (a), (b)))
-+#define __nds32__v_smalxds(r, a, b) \
-+ (__builtin_nds32_v_smalxds ((r), (a), (b)))
-+#define __nds32__smslda(r, a, b) \
-+ (__builtin_nds32_smslda ((r), (a), (b)))
-+#define __nds32__v_smslda(r, a, b) \
-+ (__builtin_nds32_v_smslda ((r), (a), (b)))
-+#define __nds32__smslxda(r, a, b) \
-+ (__builtin_nds32_smslxda ((r), (a), (b)))
-+#define __nds32__v_smslxda(r, a, b) \
-+ (__builtin_nds32_v_smslxda ((r), (a), (b)))
-+
-+#define __nds32__smul16(a, b) \
-+ (__builtin_nds32_smul16 ((a), (b)))
-+#define __nds32__v_smul16(a, b) \
-+ (__builtin_nds32_v_smul16 ((a), (b)))
-+#define __nds32__smulx16(a, b) \
-+ (__builtin_nds32_smulx16 ((a), (b)))
-+#define __nds32__v_smulx16(a, b) \
-+ (__builtin_nds32_v_smulx16 ((a), (b)))
-+#define __nds32__umul16(a, b) \
-+ (__builtin_nds32_umul16 ((a), (b)))
-+#define __nds32__v_umul16(a, b) \
-+ (__builtin_nds32_v_umul16 ((a), (b)))
-+#define __nds32__umulx16(a, b) \
-+ (__builtin_nds32_umulx16 ((a), (b)))
-+#define __nds32__v_umulx16(a, b) \
-+ (__builtin_nds32_v_umulx16 ((a), (b)))
-+
-+#define __nds32__uclip32(a, imm) \
-+ (__builtin_nds32_uclip32 ((a), (imm)))
-+#define __nds32__sclip32(a, imm) \
-+ (__builtin_nds32_sclip32 ((a), (imm)))
-+#define __nds32__kabs(a) \
-+ (__builtin_nds32_kabs ((a)))
-+
- #define __nds32__unaligned_feature() \
- (__builtin_nds32_unaligned_feature())
- #define __nds32__enable_unaligned() \
- (__builtin_nds32_enable_unaligned())
- #define __nds32__disable_unaligned() \
- (__builtin_nds32_disable_unaligned())
-+
-+#define __nds32__get_unaligned_u16x2(a) \
-+ (__builtin_nds32_get_unaligned_u16x2 ((a)))
-+#define __nds32__get_unaligned_s16x2(a) \
-+ (__builtin_nds32_get_unaligned_s16x2 ((a)))
-+#define __nds32__get_unaligned_u8x4(a) \
-+ (__builtin_nds32_get_unaligned_u8x4 ((a)))
-+#define __nds32__get_unaligned_s8x4(a) \
-+ (__builtin_nds32_get_unaligned_s8x4 ((a)))
-+
-+#define __nds32__put_unaligned_u16x2(a, data) \
-+ (__builtin_nds32_put_unaligned_u16x2 ((a), (data)))
-+#define __nds32__put_unaligned_s16x2(a, data) \
-+ (__builtin_nds32_put_unaligned_s16x2 ((a), (data)))
-+#define __nds32__put_unaligned_u8x4(a, data) \
-+ (__builtin_nds32_put_unaligned_u8x4 ((a), (data)))
-+#define __nds32__put_unaligned_s8x4(a, data) \
-+ (__builtin_nds32_put_unaligned_s8x4 ((a), (data)))
-+
-+#define NDS32ATTR_SIGNATURE __attribute__((signature))
-+
- #endif /* nds32_intrinsic.h */
-diff --git a/gcc/config/nds32/nds32_isr.h b/gcc/config/nds32/nds32_isr.h
-new file mode 100644
-index 00000000000..8ea58f951e1
---- /dev/null
-+++ b/gcc/config/nds32/nds32_isr.h
-@@ -0,0 +1,526 @@
-+/* Intrinsic definitions of Andes NDS32 cpu for GNU compiler
-+ Copyright (C) 2012-2018 Free Software Foundation, Inc.
-+ Contributed by Andes Technology Corporation.
-+
-+ This file is part of GCC.
-+
-+ GCC is free software; you can redistribute it and/or modify it
-+ under the terms of the GNU General Public License as published
-+ by the Free Software Foundation; either version 3, or (at your
-+ option) any later version.
-+
-+ GCC is distributed in the hope that it will be useful, but WITHOUT
-+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
-+ License for more details.
-+
-+ Under Section 7 of GPL version 3, you are granted additional
-+ permissions described in the GCC Runtime Library Exception, version
-+ 3.1, as published by the Free Software Foundation.
-+
-+ You should have received a copy of the GNU General Public License and
-+ a copy of the GCC Runtime Library Exception along with this program;
-+ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
-+ <http://www.gnu.org/licenses/>. */
-+
-+#ifndef _NDS32_ISR_H
-+#define _NDS32_ISR_H
-+
-+/* Attribute of a interrupt or exception handler:
-+
-+ NDS32_READY_NESTED: This handler is interruptible if user re-enable GIE bit.
-+ NDS32_NESTED : This handler is interruptible. This is not suitable
-+ exception handler.
-+ NDS32_NOT_NESTED : This handler is NOT interruptible. Users have to do
-+ some work if nested is wanted
-+ NDS32_CRITICAL : This handler is critical ISR, which means it is small
-+ and efficient. */
-+#define NDS32_READY_NESTED 0
-+#define NDS32_NESTED 1
-+#define NDS32_NOT_NESTED 2
-+#define NDS32_CRITICAL 3
-+
-+/* Attribute of a interrupt or exception handler:
-+
-+ NDS32_SAVE_ALL_REGS : Save all registers in a table.
-+ NDS32_SAVE_PARTIAL_REGS: Save partial registers. */
-+#define NDS32_SAVE_CALLER_REGS 0
-+#define NDS32_SAVE_ALL_REGS 1
-+
-+/* There are two version of Register table for interrupt and exception handler,
-+ one for 16-register CPU the other for 32-register CPU. These structures are
-+ used for context switching or system call handling. The address of this
-+ data can be get from the input argument of the handler functions.
-+
-+ For system call handling, r0 to r5 are used to pass arguments. If more
-+ arguments are used they are put into the stack and its starting address is
-+ in sp. Return value of system call can be put into r0 and r1 upon exit from
-+ system call handler. System call ID is in a system register and it can be
-+ fetched via intrinsic function. For more information please read ABI and
-+ other related documents.
-+
-+ For context switching, at least 2 values need to saved in kernel. One is
-+ IPC and the other is the stack address of current task. Use intrinsic
-+ function to get IPC and the input argument of the handler functions + 8 to
-+ get stack address of current task. To do context switching, you replace
-+ new_sp with the stack address of new task and replace IPC system register
-+ with IPC of new task, then, just return from handler. The context switching
-+ will happen. */
-+
-+/* Register table for exception handler; 32-register version. */
-+typedef struct
-+{
-+ int r0;
-+ int r1;
-+ int r2;
-+ int r3;
-+ int r4;
-+ int r5;
-+ int r6;
-+ int r7;
-+ int r8;
-+ int r9;
-+ int r10;
-+ int r11;
-+ int r12;
-+ int r13;
-+ int r14;
-+ int r15;
-+ int r16;
-+ int r17;
-+ int r18;
-+ int r19;
-+ int r20;
-+ int r21;
-+ int r22;
-+ int r23;
-+ int r24;
-+ int r25;
-+ int r26;
-+ int r27;
-+ int fp;
-+ int gp;
-+ int lp;
-+ int sp;
-+} NDS32_GPR32;
-+
-+/* Register table for exception handler; 16-register version. */
-+typedef struct
-+{
-+ int r0;
-+ int r1;
-+ int r2;
-+ int r3;
-+ int r4;
-+ int r5;
-+ int r6;
-+ int r7;
-+ int r8;
-+ int r9;
-+ int r10;
-+ int r15;
-+ int fp;
-+ int gp;
-+ int lp;
-+ int sp;
-+} NDS32_GPR16;
-+
-+
-+/* Use NDS32_REG32_TAB or NDS32_REG16_TAB in your program to
-+ access register table. */
-+typedef struct
-+{
-+ union
-+ {
-+ int reg_a[32] ;
-+ NDS32_GPR32 reg_s ;
-+ } u ;
-+} NDS32_REG32_TAB;
-+
-+typedef struct
-+{
-+ union
-+ {
-+ int reg_a[16] ;
-+ NDS32_GPR16 reg_s ;
-+ } u ;
-+} NDS32_REG16_TAB;
-+
-+typedef struct
-+{
-+ int d0lo;
-+ int d0hi;
-+ int d1lo;
-+ int d1hi;
-+} NDS32_DX_TAB;
-+
-+typedef struct
-+{
-+#ifdef __NDS32_EB__
-+ float fsr0;
-+ float fsr1;
-+ float fsr2;
-+ float fsr3;
-+ float fsr4;
-+ float fsr5;
-+ float fsr6;
-+ float fsr7;
-+#else
-+ float fsr1;
-+ float fsr0;
-+ float fsr3;
-+ float fsr2;
-+ float fsr5;
-+ float fsr4;
-+ float fsr7;
-+ float fsr6;
-+#endif
-+} NDS32_FSR8;
-+
-+typedef struct
-+{
-+ double dsr0;
-+ double dsr1;
-+ double dsr2;
-+ double dsr3;
-+} NDS32_DSR4;
-+
-+typedef struct
-+{
-+#ifdef __NDS32_EB__
-+ float fsr0;
-+ float fsr1;
-+ float fsr2;
-+ float fsr3;
-+ float fsr4;
-+ float fsr5;
-+ float fsr6;
-+ float fsr7;
-+ float fsr8;
-+ float fsr9;
-+ float fsr10;
-+ float fsr11;
-+ float fsr12;
-+ float fsr13;
-+ float fsr14;
-+ float fsr15;
-+#else
-+ float fsr1;
-+ float fsr0;
-+ float fsr3;
-+ float fsr2;
-+ float fsr5;
-+ float fsr4;
-+ float fsr7;
-+ float fsr6;
-+ float fsr9;
-+ float fsr8;
-+ float fsr11;
-+ float fsr10;
-+ float fsr13;
-+ float fsr12;
-+ float fsr15;
-+ float fsr14;
-+#endif
-+} NDS32_FSR16;
-+
-+typedef struct
-+{
-+ double dsr0;
-+ double dsr1;
-+ double dsr2;
-+ double dsr3;
-+ double dsr4;
-+ double dsr5;
-+ double dsr6;
-+ double dsr7;
-+} NDS32_DSR8;
-+
-+typedef struct
-+{
-+#ifdef __NDS32_EB__
-+ float fsr0;
-+ float fsr1;
-+ float fsr2;
-+ float fsr3;
-+ float fsr4;
-+ float fsr5;
-+ float fsr6;
-+ float fsr7;
-+ float fsr8;
-+ float fsr9;
-+ float fsr10;
-+ float fsr11;
-+ float fsr12;
-+ float fsr13;
-+ float fsr14;
-+ float fsr15;
-+ float fsr16;
-+ float fsr17;
-+ float fsr18;
-+ float fsr19;
-+ float fsr20;
-+ float fsr21;
-+ float fsr22;
-+ float fsr23;
-+ float fsr24;
-+ float fsr25;
-+ float fsr26;
-+ float fsr27;
-+ float fsr28;
-+ float fsr29;
-+ float fsr30;
-+ float fsr31;
-+#else
-+ float fsr1;
-+ float fsr0;
-+ float fsr3;
-+ float fsr2;
-+ float fsr5;
-+ float fsr4;
-+ float fsr7;
-+ float fsr6;
-+ float fsr9;
-+ float fsr8;
-+ float fsr11;
-+ float fsr10;
-+ float fsr13;
-+ float fsr12;
-+ float fsr15;
-+ float fsr14;
-+ float fsr17;
-+ float fsr16;
-+ float fsr19;
-+ float fsr18;
-+ float fsr21;
-+ float fsr20;
-+ float fsr23;
-+ float fsr22;
-+ float fsr25;
-+ float fsr24;
-+ float fsr27;
-+ float fsr26;
-+ float fsr29;
-+ float fsr28;
-+ float fsr31;
-+ float fsr30;
-+#endif
-+} NDS32_FSR32;
-+
-+typedef struct
-+{
-+ double dsr0;
-+ double dsr1;
-+ double dsr2;
-+ double dsr3;
-+ double dsr4;
-+ double dsr5;
-+ double dsr6;
-+ double dsr7;
-+ double dsr8;
-+ double dsr9;
-+ double dsr10;
-+ double dsr11;
-+ double dsr12;
-+ double dsr13;
-+ double dsr14;
-+ double dsr15;
-+} NDS32_DSR16;
-+
-+typedef struct
-+{
-+ double dsr0;
-+ double dsr1;
-+ double dsr2;
-+ double dsr3;
-+ double dsr4;
-+ double dsr5;
-+ double dsr6;
-+ double dsr7;
-+ double dsr8;
-+ double dsr9;
-+ double dsr10;
-+ double dsr11;
-+ double dsr12;
-+ double dsr13;
-+ double dsr14;
-+ double dsr15;
-+ double dsr16;
-+ double dsr17;
-+ double dsr18;
-+ double dsr19;
-+ double dsr20;
-+ double dsr21;
-+ double dsr22;
-+ double dsr23;
-+ double dsr24;
-+ double dsr25;
-+ double dsr26;
-+ double dsr27;
-+ double dsr28;
-+ double dsr29;
-+ double dsr30;
-+ double dsr31;
-+} NDS32_DSR32;
-+
-+typedef struct
-+{
-+ union
-+ {
-+ NDS32_FSR8 fsr_s ;
-+ NDS32_DSR4 dsr_s ;
-+ } u ;
-+} NDS32_FPU8_TAB;
-+
-+typedef struct
-+{
-+ union
-+ {
-+ NDS32_FSR16 fsr_s ;
-+ NDS32_DSR8 dsr_s ;
-+ } u ;
-+} NDS32_FPU16_TAB;
-+
-+typedef struct
-+{
-+ union
-+ {
-+ NDS32_FSR32 fsr_s ;
-+ NDS32_DSR16 dsr_s ;
-+ } u ;
-+} NDS32_FPU32_TAB;
-+
-+typedef struct
-+{
-+ union
-+ {
-+ NDS32_FSR32 fsr_s ;
-+ NDS32_DSR32 dsr_s ;
-+ } u ;
-+} NDS32_FPU64_TAB;
-+
-+typedef struct
-+{
-+ int ipc;
-+ int ipsw;
-+#if defined(NDS32_EXT_FPU_CONFIG_0)
-+ NDS32_FPU8_TAB fpr;
-+#elif defined(NDS32_EXT_FPU_CONFIG_1)
-+ NDS32_FPU16_TAB fpr;
-+#elif defined(NDS32_EXT_FPU_CONFIG_2)
-+ NDS32_FPU32_TAB fpr;
-+#elif defined(NDS32_EXT_FPU_CONFIG_3)
-+ NDS32_FPU64_TAB fpr;
-+#endif
-+#if __NDS32_DX_REGS__
-+ NDS32_DX_TAB dxr;
-+#endif
-+#if __NDS32_EXT_IFC__
-+ int ifc_lp;
-+ int filler;
-+#endif
-+#if __NDS32_REDUCED_REGS__ || __NDS32_REDUCE_REGS
-+ NDS32_REG16_TAB gpr;
-+#else
-+ NDS32_REG32_TAB gpr;
-+#endif
-+} NDS32_CONTEXT;
-+
-+/* Predefined Vector Definition.
-+
-+ For IVIC Mode: 9 to 14 are for hardware interrupt
-+ and 15 is for software interrupt.
-+ For EVIC Mode: 9 to 72 are for hardware interrupt
-+ and software interrupt can be routed to any one of them.
-+
-+ You may want to define your hardware interrupts in the following way
-+ for easy maintainance.
-+
-+ IVIC mode:
-+ #define MY_HW_IVIC_TIMER NDS32_VECTOR_INTERRUPT_HW0 + 1
-+ #define MY_HW_IVIC_USB NDS32_VECTOR_INTERRUPT_HW0 + 3
-+ EVIC mode:
-+ #define MY_HW_EVIC_DMA NDS32_VECTOR_INTERRUPT_HW0 + 2
-+ #define MY_HW_EVIC_SWI NDS32_VECTOR_INTERRUPT_HW0 + 10 */
-+#define NDS32_VECTOR_RESET 0
-+#define NDS32_VECTOR_TLB_FILL 1
-+#define NDS32_VECTOR_PTE_NOT_PRESENT 2
-+#define NDS32_VECTOR_TLB_MISC 3
-+#define NDS32_VECTOR_TLB_VLPT_MISS 4
-+#define NDS32_VECTOR_MACHINE_ERROR 5
-+#define NDS32_VECTOR_DEBUG_RELATED 6
-+#define NDS32_VECTOR_GENERAL_EXCEPTION 7
-+#define NDS32_VECTOR_SYSCALL 8
-+#define NDS32_VECTOR_INTERRUPT_HW0 9
-+#define NDS32_VECTOR_INTERRUPT_HW1 10
-+#define NDS32_VECTOR_INTERRUPT_HW2 11
-+#define NDS32_VECTOR_INTERRUPT_HW3 12
-+#define NDS32_VECTOR_INTERRUPT_HW4 13
-+#define NDS32_VECTOR_INTERRUPT_HW5 14
-+#define NDS32_VECTOR_INTERRUPT_HW6 15
-+#define NDS32_VECTOR_SWI 15 /* THIS IS FOR IVIC MODE ONLY */
-+#define NDS32_VECTOR_INTERRUPT_HW7 16
-+#define NDS32_VECTOR_INTERRUPT_HW8 17
-+#define NDS32_VECTOR_INTERRUPT_HW9 18
-+#define NDS32_VECTOR_INTERRUPT_HW10 19
-+#define NDS32_VECTOR_INTERRUPT_HW11 20
-+#define NDS32_VECTOR_INTERRUPT_HW12 21
-+#define NDS32_VECTOR_INTERRUPT_HW13 22
-+#define NDS32_VECTOR_INTERRUPT_HW14 23
-+#define NDS32_VECTOR_INTERRUPT_HW15 24
-+#define NDS32_VECTOR_INTERRUPT_HW16 25
-+#define NDS32_VECTOR_INTERRUPT_HW17 26
-+#define NDS32_VECTOR_INTERRUPT_HW18 27
-+#define NDS32_VECTOR_INTERRUPT_HW19 28
-+#define NDS32_VECTOR_INTERRUPT_HW20 29
-+#define NDS32_VECTOR_INTERRUPT_HW21 30
-+#define NDS32_VECTOR_INTERRUPT_HW22 31
-+#define NDS32_VECTOR_INTERRUPT_HW23 32
-+#define NDS32_VECTOR_INTERRUPT_HW24 33
-+#define NDS32_VECTOR_INTERRUPT_HW25 34
-+#define NDS32_VECTOR_INTERRUPT_HW26 35
-+#define NDS32_VECTOR_INTERRUPT_HW27 36
-+#define NDS32_VECTOR_INTERRUPT_HW28 37
-+#define NDS32_VECTOR_INTERRUPT_HW29 38
-+#define NDS32_VECTOR_INTERRUPT_HW30 39
-+#define NDS32_VECTOR_INTERRUPT_HW31 40
-+#define NDS32_VECTOR_INTERRUPT_HW32 41
-+#define NDS32_VECTOR_INTERRUPT_HW33 42
-+#define NDS32_VECTOR_INTERRUPT_HW34 43
-+#define NDS32_VECTOR_INTERRUPT_HW35 44
-+#define NDS32_VECTOR_INTERRUPT_HW36 45
-+#define NDS32_VECTOR_INTERRUPT_HW37 46
-+#define NDS32_VECTOR_INTERRUPT_HW38 47
-+#define NDS32_VECTOR_INTERRUPT_HW39 48
-+#define NDS32_VECTOR_INTERRUPT_HW40 49
-+#define NDS32_VECTOR_INTERRUPT_HW41 50
-+#define NDS32_VECTOR_INTERRUPT_HW42 51
-+#define NDS32_VECTOR_INTERRUPT_HW43 52
-+#define NDS32_VECTOR_INTERRUPT_HW44 53
-+#define NDS32_VECTOR_INTERRUPT_HW45 54
-+#define NDS32_VECTOR_INTERRUPT_HW46 55
-+#define NDS32_VECTOR_INTERRUPT_HW47 56
-+#define NDS32_VECTOR_INTERRUPT_HW48 57
-+#define NDS32_VECTOR_INTERRUPT_HW49 58
-+#define NDS32_VECTOR_INTERRUPT_HW50 59
-+#define NDS32_VECTOR_INTERRUPT_HW51 60
-+#define NDS32_VECTOR_INTERRUPT_HW52 61
-+#define NDS32_VECTOR_INTERRUPT_HW53 62
-+#define NDS32_VECTOR_INTERRUPT_HW54 63
-+#define NDS32_VECTOR_INTERRUPT_HW55 64
-+#define NDS32_VECTOR_INTERRUPT_HW56 65
-+#define NDS32_VECTOR_INTERRUPT_HW57 66
-+#define NDS32_VECTOR_INTERRUPT_HW58 67
-+#define NDS32_VECTOR_INTERRUPT_HW59 68
-+#define NDS32_VECTOR_INTERRUPT_HW60 69
-+#define NDS32_VECTOR_INTERRUPT_HW61 70
-+#define NDS32_VECTOR_INTERRUPT_HW62 71
-+#define NDS32_VECTOR_INTERRUPT_HW63 72
-+
-+#define NDS32ATTR_RESET(option) __attribute__((reset(option)))
-+#define NDS32ATTR_EXCEPT(type) __attribute__((exception(type)))
-+#define NDS32ATTR_EXCEPTION(type) __attribute__((exception(type)))
-+#define NDS32ATTR_INTERRUPT(type) __attribute__((interrupt(type)))
-+#define NDS32ATTR_ISR(type) __attribute__((interrupt(type)))
-+
-+#endif /* nds32_isr.h */
-diff --git a/gcc/config/nds32/pipelines.md b/gcc/config/nds32/pipelines.md
-index 34288076f42..12cd2623f1c 100644
---- a/gcc/config/nds32/pipelines.md
-+++ b/gcc/config/nds32/pipelines.md
-@@ -43,6 +43,24 @@
- (include "nds32-n9-2r1w.md")
-
-
-+;; ------------------------------------------------------------------------
+;; Include N10 pipeline settings.
+;; ------------------------------------------------------------------------
+(include "nds32-n10.md")
@@ -17569,13 +17358,13 @@ index 34288076f42..12cd2623f1c 100644
+(include "nds32-n13.md")
+
+
- ;; ------------------------------------------------------------------------
++;; ------------------------------------------------------------------------
;; Define simple pipeline settings.
;; ------------------------------------------------------------------------
-diff --git a/gcc/config/nds32/predicates.md b/gcc/config/nds32/predicates.md
-index 9eb84685514..ee4cf3cf48e 100644
---- a/gcc/config/nds32/predicates.md
-+++ b/gcc/config/nds32/predicates.md
+
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/predicates.md gcc-8.2.0/gcc/config/nds32/predicates.md
+--- gcc-8.2.0.orig/gcc/config/nds32/predicates.md 2018-04-06 07:51:33.000000000 +0200
++++ gcc-8.2.0/gcc/config/nds32/predicates.md 2019-01-25 15:38:32.833242671 +0100
@@ -40,7 +40,15 @@
(match_code "mult,and,ior,xor"))
@@ -17682,11 +17471,9 @@ index 9eb84685514..ee4cf3cf48e 100644
(define_predicate "nds32_lmw_smw_base_operand"
(and (match_code "mem")
(match_test "nds32_valid_smw_lwm_base_p (op)")))
-diff --git a/gcc/config/nds32/t-elf b/gcc/config/nds32/t-elf
-new file mode 100644
-index 00000000000..3401dae4881
---- /dev/null
-+++ b/gcc/config/nds32/t-elf
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/t-elf gcc-8.2.0/gcc/config/nds32/t-elf
+--- gcc-8.2.0.orig/gcc/config/nds32/t-elf 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/config/nds32/t-elf 2019-01-25 15:38:32.833242671 +0100
@@ -0,0 +1,42 @@
+# The multilib settings of Andes NDS32 cpu for GNU compiler
+# Copyright (C) 2012-2018 Free Software Foundation, Inc.
@@ -17730,11 +17517,9 @@ index 00000000000..3401dae4881
+endif
+
+# ------------------------------------------------------------------------
-diff --git a/gcc/config/nds32/t-linux b/gcc/config/nds32/t-linux
-new file mode 100644
-index 00000000000..33328f65e7b
---- /dev/null
-+++ b/gcc/config/nds32/t-linux
+diff -urN gcc-8.2.0.orig/gcc/config/nds32/t-linux gcc-8.2.0/gcc/config/nds32/t-linux
+--- gcc-8.2.0.orig/gcc/config/nds32/t-linux 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/config/nds32/t-linux 2019-01-25 15:38:32.833242671 +0100
@@ -0,0 +1,26 @@
+# The multilib settings of Andes NDS32 cpu for GNU compiler
+# Copyright (C) 2012-2018 Free Software Foundation, Inc.
@@ -17762,11 +17547,124 @@ index 00000000000..33328f65e7b
+MULTILIB_OPTIONS +=
+
+# ------------------------------------------------------------------------
-diff --git a/gcc/configure b/gcc/configure
-index 6121e163259..07a485e8598 100755
---- a/gcc/configure
-+++ b/gcc/configure
-@@ -27784,7 +27784,7 @@ esac
+diff -urN gcc-8.2.0.orig/gcc/config.gcc gcc-8.2.0/gcc/config.gcc
+--- gcc-8.2.0.orig/gcc/config.gcc 2018-06-25 21:34:01.000000000 +0200
++++ gcc-8.2.0/gcc/config.gcc 2019-01-25 15:38:32.821242637 +0100
+@@ -445,7 +445,17 @@
+ ;;
+ nds32*)
+ cpu_type=nds32
+- extra_headers="nds32_intrinsic.h"
++ extra_headers="nds32_intrinsic.h nds32_isr.h nds32_init.inc"
++ case ${target} in
++ nds32*-*-linux*)
++ extra_options="${extra_options} nds32/nds32-linux.opt"
++ ;;
++ nds32*-*-elf*)
++ extra_options="${extra_options} nds32/nds32-elf.opt"
++ ;;
++ *)
++ ;;
++ esac
+ extra_objs="nds32-cost.o nds32-intrinsic.o nds32-isr.o nds32-md-auxiliary.o nds32-pipelines-auxiliary.o nds32-predicates.o nds32-memory-manipulation.o nds32-fp-as-gp.o nds32-relax-opt.o nds32-utils.o"
+ ;;
+ nios2-*-*)
+@@ -2335,17 +2345,36 @@
+ tmake_file="${tmake_file} msp430/t-msp430"
+ extra_gcc_objs="driver-msp430.o"
+ ;;
+-nds32le-*-*)
++nds32*-*-*)
+ target_cpu_default="0"
+ tm_defines="${tm_defines}"
+- tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} nds32/nds32_intrinsic.h"
+- tmake_file="nds32/t-nds32 nds32/t-mlibs"
+- ;;
+-nds32be-*-*)
+- target_cpu_default="0|MASK_BIG_ENDIAN"
+- tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+- tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} nds32/nds32_intrinsic.h"
+- tmake_file="nds32/t-nds32 nds32/t-mlibs"
++ case ${target} in
++ nds32le*-*-*)
++ ;;
++ nds32be-*-*)
++ target_cpu_default="${target_cpu_default}|MASK_BIG_ENDIAN"
++ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
++ ;;
++ esac
++ case ${target} in
++ nds32*-*-elf*)
++ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} nds32/elf.h nds32/nds32_intrinsic.h"
++ tmake_file="nds32/t-nds32 nds32/t-elf"
++ ;;
++ nds32*-*-linux*)
++ tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h nds32/linux.h nds32/nds32_intrinsic.h"
++ tmake_file="${tmake_file} nds32/t-nds32 nds32/t-linux"
++ ;;
++ esac
++
++ # Handle --enable-default-relax setting.
++ if test x${enable_default_relax} = xyes; then
++ tm_defines="${tm_defines} TARGET_DEFAULT_RELAX=1"
++ fi
++ # Handle --with-ext-dsp
++ if test x${with_ext_dsp} = xyes; then
++ tm_defines="${tm_defines} TARGET_DEFAULT_EXT_DSP=1"
++ fi
+ ;;
+ nios2-*-*)
+ tm_file="elfos.h ${tm_file}"
+@@ -4318,11 +4347,11 @@
+ "")
+ with_cpu=n9
+ ;;
+- n6 | n7 | n8 | e8 | s8 | n9)
++ n6 | n7 |n8 | e8 | s8 | n9 | n10 | d10 | n12 | n13 | n15)
+ # OK
+ ;;
+ *)
+- echo "Cannot accept --with-cpu=$with_cpu, available values are: n6 n7 n8 e8 s8 n9" 1>&2
++ echo "Cannot accept --with-cpu=$with_cpu, available values are: n6 n7 n8 e8 s8 n9 n10 d10 n12 n13 n15" 1>&2
+ exit 1
+ ;;
+ esac
+@@ -4332,15 +4361,30 @@
+ "")
+ # the default library is newlib
+ with_nds32_lib=newlib
++ tm_defines="${tm_defines} TARGET_DEFAULT_CTOR_DTOR=1"
+ ;;
+ newlib)
+ # OK
++ tm_defines="${tm_defines} TARGET_DEFAULT_CTOR_DTOR=1"
+ ;;
+ mculib)
+ # OK
++ # for the arch=v3f or arch=v3s under mculib toolchain,
++ # we would like to set -fno-math-errno as default
++ case "${with_arch}" in
++ v3f | v3s)
++ tm_defines="${tm_defines} TARGET_DEFAULT_NO_MATH_ERRNO=1"
++ ;;
++ esac
++ ;;
++ glibc)
++ # OK
++ tm_defines="${tm_defines}"
++ ;;
++ uclibc)
+ ;;
+ *)
+- echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib" 1>&2
++ echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib glibc uclibc" 1>&2
+ exit 1
+ ;;
+ esac
+diff -urN gcc-8.2.0.orig/gcc/configure gcc-8.2.0/gcc/configure
+--- gcc-8.2.0.orig/gcc/configure 2018-04-18 11:46:58.000000000 +0200
++++ gcc-8.2.0/gcc/configure 2019-01-25 15:38:32.837242683 +0100
+@@ -27784,7 +27784,7 @@
# version to the per-target configury.
case "$cpu_type" in
aarch64 | alpha | arc | arm | avr | bfin | cris | i386 | m32c | m68k \
@@ -17775,11 +17673,10 @@ index 6121e163259..07a485e8598 100755
| tilegx | tilepro | visium | xstormy16 | xtensa)
insn="nop"
;;
-diff --git a/gcc/configure.ac b/gcc/configure.ac
-index b066cc609e1..ae73df30b42 100644
---- a/gcc/configure.ac
-+++ b/gcc/configure.ac
-@@ -4910,7 +4910,7 @@ esac
+diff -urN gcc-8.2.0.orig/gcc/configure.ac gcc-8.2.0/gcc/configure.ac
+--- gcc-8.2.0.orig/gcc/configure.ac 2018-04-18 11:46:58.000000000 +0200
++++ gcc-8.2.0/gcc/configure.ac 2019-01-25 15:38:32.837242683 +0100
+@@ -4910,7 +4910,7 @@
# version to the per-target configury.
case "$cpu_type" in
aarch64 | alpha | arc | arm | avr | bfin | cris | i386 | m32c | m68k \
@@ -17788,30 +17685,27 @@ index b066cc609e1..ae73df30b42 100644
| tilegx | tilepro | visium | xstormy16 | xtensa)
insn="nop"
;;
-diff --git a/gcc/testsuite/gcc.c-torture/execute/20010122-1.c b/gcc/testsuite/gcc.c-torture/execute/20010122-1.c
-index 4eeb8c7a30b..6cd02bc2aa8 100644
---- a/gcc/testsuite/gcc.c-torture/execute/20010122-1.c
-+++ b/gcc/testsuite/gcc.c-torture/execute/20010122-1.c
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.c-torture/execute/20010122-1.c gcc-8.2.0/gcc/testsuite/gcc.c-torture/execute/20010122-1.c
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.c-torture/execute/20010122-1.c 2015-12-10 20:20:14.000000000 +0100
++++ gcc-8.2.0/gcc/testsuite/gcc.c-torture/execute/20010122-1.c 2019-01-25 15:38:32.837242683 +0100
@@ -1,4 +1,5 @@
/* { dg-skip-if "requires frame pointers" { *-*-* } "-fomit-frame-pointer" "" } */
+/* { dg-additional-options "-malways-save-lp" { target nds32*-*-* } } */
/* { dg-require-effective-target return_address } */
extern void exit (int);
-diff --git a/gcc/testsuite/gcc.dg/lower-subreg-1.c b/gcc/testsuite/gcc.dg/lower-subreg-1.c
-index 6bae73055a9..4a5099bfbdb 100644
---- a/gcc/testsuite/gcc.dg/lower-subreg-1.c
-+++ b/gcc/testsuite/gcc.dg/lower-subreg-1.c
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.dg/lower-subreg-1.c gcc-8.2.0/gcc/testsuite/gcc.dg/lower-subreg-1.c
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.dg/lower-subreg-1.c 2017-06-17 17:32:28.000000000 +0200
++++ gcc-8.2.0/gcc/testsuite/gcc.dg/lower-subreg-1.c 2019-01-25 15:38:32.837242683 +0100
@@ -1,4 +1,4 @@
-/* { dg-do compile { target { ! { mips64 || { aarch64*-*-* arm*-*-* ia64-*-* sparc*-*-* spu-*-* tilegx-*-* } } } } } */
+/* { dg-do compile { target { ! { mips64 || { aarch64*-*-* arm*-*-* ia64-*-* nds32*-*-* sparc*-*-* spu-*-* tilegx-*-* } } } } } */
/* { dg-options "-O -fdump-rtl-subreg1" } */
/* { dg-additional-options "-mno-stv" { target ia32 } } */
/* { dg-skip-if "" { { i?86-*-* x86_64-*-* } && x32 } } */
-diff --git a/gcc/testsuite/gcc.dg/stack-usage-1.c b/gcc/testsuite/gcc.dg/stack-usage-1.c
-index 45d2c7b6aae..b9ae9dc6030 100644
---- a/gcc/testsuite/gcc.dg/stack-usage-1.c
-+++ b/gcc/testsuite/gcc.dg/stack-usage-1.c
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.dg/stack-usage-1.c gcc-8.2.0/gcc/testsuite/gcc.dg/stack-usage-1.c
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.dg/stack-usage-1.c 2017-06-17 17:32:28.000000000 +0200
++++ gcc-8.2.0/gcc/testsuite/gcc.dg/stack-usage-1.c 2019-01-25 15:38:32.837242683 +0100
@@ -2,6 +2,7 @@
/* { dg-options "-fstack-usage" } */
/* nvptx doesn't have a reg allocator, and hence no stack usage data. */
@@ -17820,11 +17714,82 @@ index 45d2c7b6aae..b9ae9dc6030 100644
/* This is aimed at testing basic support for -fstack-usage in the back-ends.
See the SPARC back-end for example (grep flag_stack_usage_info in sparc.c).
-diff --git a/gcc/testsuite/gcc.target/nds32/builtin-setgie-dis.c b/gcc/testsuite/gcc.target/nds32/builtin-setgie-dis.c
-deleted file mode 100644
-index 2dceed98ac8..00000000000
---- a/gcc/testsuite/gcc.target/nds32/builtin-setgie-dis.c
-+++ /dev/null
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/builtin-isb.c gcc-8.2.0/gcc/testsuite/gcc.target/nds32/builtin-isb.c
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/builtin-isb.c 2013-12-03 11:58:05.000000000 +0100
++++ gcc-8.2.0/gcc/testsuite/gcc.target/nds32/builtin-isb.c 1970-01-01 01:00:00.000000000 +0100
+@@ -1,11 +0,0 @@
+-/* Verify that we generate isb instruction with builtin function. */
+-
+-/* { dg-do compile } */
+-/* { dg-options "-O0" } */
+-/* { dg-final { scan-assembler "\\tisb" } } */
+-
+-void
+-test (void)
+-{
+- __builtin_nds32_isb ();
+-}
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/builtin-isync.c gcc-8.2.0/gcc/testsuite/gcc.target/nds32/builtin-isync.c
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/builtin-isync.c 2013-12-03 11:58:05.000000000 +0100
++++ gcc-8.2.0/gcc/testsuite/gcc.target/nds32/builtin-isync.c 1970-01-01 01:00:00.000000000 +0100
+@@ -1,12 +0,0 @@
+-/* Verify that we generate isync instruction with builtin function. */
+-
+-/* { dg-do compile } */
+-/* { dg-options "-O0" } */
+-/* { dg-final { scan-assembler "\\tisync" } } */
+-
+-void
+-test (void)
+-{
+- int *addr = (int *) 0x53000000;
+- __builtin_nds32_isync (addr);
+-}
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/builtin-mfsr-mtsr.c gcc-8.2.0/gcc/testsuite/gcc.target/nds32/builtin-mfsr-mtsr.c
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/builtin-mfsr-mtsr.c 2013-12-03 11:58:05.000000000 +0100
++++ gcc-8.2.0/gcc/testsuite/gcc.target/nds32/builtin-mfsr-mtsr.c 1970-01-01 01:00:00.000000000 +0100
+@@ -1,17 +0,0 @@
+-/* Verify that we generate mfsr/mtsr instruction with builtin function. */
+-
+-/* { dg-do compile } */
+-/* { dg-options "-O0" } */
+-/* { dg-final { scan-assembler "\\tmfsr" } } */
+-/* { dg-final { scan-assembler "\\tmtsr" } } */
+-
+-#include <nds32_intrinsic.h>
+-
+-void
+-test (void)
+-{
+- int ipsw_value;
+-
+- ipsw_value = __builtin_nds32_mfsr (__NDS32_REG_IPSW__);
+- __builtin_nds32_mtsr (ipsw_value, __NDS32_REG_IPSW__);
+-}
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/builtin-mfusr-mtusr.c gcc-8.2.0/gcc/testsuite/gcc.target/nds32/builtin-mfusr-mtusr.c
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/builtin-mfusr-mtusr.c 2013-12-03 11:58:05.000000000 +0100
++++ gcc-8.2.0/gcc/testsuite/gcc.target/nds32/builtin-mfusr-mtusr.c 1970-01-01 01:00:00.000000000 +0100
+@@ -1,17 +0,0 @@
+-/* Verify that we generate mfusr/mtusr instruction with builtin function. */
+-
+-/* { dg-do compile } */
+-/* { dg-options "-O0" } */
+-/* { dg-final { scan-assembler "\\tmfusr" } } */
+-/* { dg-final { scan-assembler "\\tmtusr" } } */
+-
+-#include <nds32_intrinsic.h>
+-
+-void
+-test (void)
+-{
+- int itype_value;
+-
+- itype_value = __builtin_nds32_mfusr (__NDS32_REG_ITYPE__);
+- __builtin_nds32_mtusr (itype_value, __NDS32_REG_ITYPE__);
+-}
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/builtin-setgie-dis.c gcc-8.2.0/gcc/testsuite/gcc.target/nds32/builtin-setgie-dis.c
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/builtin-setgie-dis.c 2013-12-03 11:58:05.000000000 +0100
++++ gcc-8.2.0/gcc/testsuite/gcc.target/nds32/builtin-setgie-dis.c 1970-01-01 01:00:00.000000000 +0100
@@ -1,11 +0,0 @@
-/* Verify that we generate setgie.d instruction with builtin function. */
-
@@ -17837,11 +17802,9 @@ index 2dceed98ac8..00000000000
-{
- __builtin_nds32_setgie_dis ();
-}
-diff --git a/gcc/testsuite/gcc.target/nds32/builtin-setgie-en.c b/gcc/testsuite/gcc.target/nds32/builtin-setgie-en.c
-deleted file mode 100644
-index 892887019c9..00000000000
---- a/gcc/testsuite/gcc.target/nds32/builtin-setgie-en.c
-+++ /dev/null
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/builtin-setgie-en.c gcc-8.2.0/gcc/testsuite/gcc.target/nds32/builtin-setgie-en.c
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/builtin-setgie-en.c 2013-12-03 11:58:05.000000000 +0100
++++ gcc-8.2.0/gcc/testsuite/gcc.target/nds32/builtin-setgie-en.c 1970-01-01 01:00:00.000000000 +0100
@@ -1,11 +0,0 @@
-/* Verify that we generate setgie.e instruction with builtin function. */
-
@@ -17854,11 +17817,9 @@ index 892887019c9..00000000000
-{
- __builtin_nds32_setgie_en ();
-}
-diff --git a/gcc/testsuite/gcc.target/nds32/builtin-setgie_mtsr_mfsr.c b/gcc/testsuite/gcc.target/nds32/builtin-setgie_mtsr_mfsr.c
-new file mode 100644
-index 00000000000..3b4eede295d
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/nds32/builtin-setgie_mtsr_mfsr.c
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/builtin-setgie_mtsr_mfsr.c gcc-8.2.0/gcc/testsuite/gcc.target/nds32/builtin-setgie_mtsr_mfsr.c
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/builtin-setgie_mtsr_mfsr.c 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/testsuite/gcc.target/nds32/builtin-setgie_mtsr_mfsr.c 2019-01-25 15:38:32.837242683 +0100
@@ -0,0 +1,36 @@
+/* This is a test program for checking gie with
+ mtsr/mfsr instruction. */
@@ -17896,12 +17857,10 @@ index 00000000000..3b4eede295d
+ else
+ exit (0);
+}
-diff --git a/gcc/testsuite/gcc.target/nds32/compile/builtin-clr-pending-hw.c b/gcc/testsuite/gcc.target/nds32/compile/builtin-clr-pending-hw.c
-new file mode 100644
-index 00000000000..fce90e9720b
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/nds32/compile/builtin-clr-pending-hw.c
-@@ -0,0 +1,16 @@
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-clr-pending.c gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-clr-pending.c
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-clr-pending.c 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-clr-pending.c 2019-01-25 15:38:32.837242683 +0100
+@@ -0,0 +1,10 @@
+/* { dg-do compile } */
+/* { dg-options "-O1" } */
+
@@ -17910,20 +17869,12 @@ index 00000000000..fce90e9720b
+void
+main (void)
+{
-+ __nds32__clr_pending_hwint (NDS32_INT_H0);
-+ __nds32__clr_pending_hwint (NDS32_INT_H1);
-+ __nds32__clr_pending_hwint (NDS32_INT_H2);
-+
-+ __nds32__clr_pending_hwint (NDS32_INT_H15);
-+ __nds32__clr_pending_hwint (NDS32_INT_H16);
-+ __nds32__clr_pending_hwint (NDS32_INT_H31);
++ __nds32__clr_pending_swint ();
+}
-diff --git a/gcc/testsuite/gcc.target/nds32/compile/builtin-clr-pending.c b/gcc/testsuite/gcc.target/nds32/compile/builtin-clr-pending.c
-new file mode 100644
-index 00000000000..08e1dd0c83f
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/nds32/compile/builtin-clr-pending.c
-@@ -0,0 +1,10 @@
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-clr-pending-hw.c gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-clr-pending-hw.c
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-clr-pending-hw.c 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-clr-pending-hw.c 2019-01-25 15:38:32.837242683 +0100
+@@ -0,0 +1,16 @@
+/* { dg-do compile } */
+/* { dg-options "-O1" } */
+
@@ -17932,13 +17883,17 @@ index 00000000000..08e1dd0c83f
+void
+main (void)
+{
-+ __nds32__clr_pending_swint ();
++ __nds32__clr_pending_hwint (NDS32_INT_H0);
++ __nds32__clr_pending_hwint (NDS32_INT_H1);
++ __nds32__clr_pending_hwint (NDS32_INT_H2);
++
++ __nds32__clr_pending_hwint (NDS32_INT_H15);
++ __nds32__clr_pending_hwint (NDS32_INT_H16);
++ __nds32__clr_pending_hwint (NDS32_INT_H31);
+}
-diff --git a/gcc/testsuite/gcc.target/nds32/compile/builtin-disable.c b/gcc/testsuite/gcc.target/nds32/compile/builtin-disable.c
-new file mode 100644
-index 00000000000..a3a1f44fce5
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/nds32/compile/builtin-disable.c
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-disable.c gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-disable.c
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-disable.c 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-disable.c 2019-01-25 15:38:32.837242683 +0100
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-options "-O1" } */
@@ -17953,11 +17908,9 @@ index 00000000000..a3a1f44fce5
+ __nds32__disable_int (NDS32_INT_H31);
+ __nds32__disable_int (NDS32_INT_SWI);
+}
-diff --git a/gcc/testsuite/gcc.target/nds32/compile/builtin-enable.c b/gcc/testsuite/gcc.target/nds32/compile/builtin-enable.c
-new file mode 100644
-index 00000000000..e18ed7a9ff0
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/nds32/compile/builtin-enable.c
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-enable.c gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-enable.c
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-enable.c 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-enable.c 2019-01-25 15:38:32.837242683 +0100
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-options "-O1" } */
@@ -17972,11 +17925,9 @@ index 00000000000..e18ed7a9ff0
+ __nds32__enable_int (NDS32_INT_H31);
+ __nds32__enable_int (NDS32_INT_SWI);
+}
-diff --git a/gcc/testsuite/gcc.target/nds32/compile/builtin-get-pending-int.c b/gcc/testsuite/gcc.target/nds32/compile/builtin-get-pending-int.c
-new file mode 100644
-index 00000000000..4ced0a55d96
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/nds32/compile/builtin-get-pending-int.c
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-get-pending-int.c gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-get-pending-int.c
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-get-pending-int.c 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-get-pending-int.c 2019-01-25 15:38:32.837242683 +0100
@@ -0,0 +1,14 @@
+/* { dg-do compile } */
+/* { dg-options "-O1" } */
@@ -17992,11 +17943,9 @@ index 00000000000..4ced0a55d96
+
+ return a + b + c;
+}
-diff --git a/gcc/testsuite/gcc.target/nds32/compile/builtin-get-trig.c b/gcc/testsuite/gcc.target/nds32/compile/builtin-get-trig.c
-new file mode 100644
-index 00000000000..a394a60958a
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/nds32/compile/builtin-get-trig.c
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-get-trig.c gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-get-trig.c
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-get-trig.c 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-get-trig.c 2019-01-25 15:38:32.837242683 +0100
@@ -0,0 +1,14 @@
+/* { dg-do compile } */
+/* { dg-options "-O1" } */
@@ -18012,81 +17961,82 @@ index 00000000000..a394a60958a
+ int d = __nds32__get_trig_type (NDS32_INT_H31);
+ return a + b + c + d;
+}
-diff --git a/gcc/testsuite/gcc.target/nds32/builtin-isb.c b/gcc/testsuite/gcc.target/nds32/compile/builtin-isb.c
-similarity index 100%
-rename from gcc/testsuite/gcc.target/nds32/builtin-isb.c
-rename to gcc/testsuite/gcc.target/nds32/compile/builtin-isb.c
-diff --git a/gcc/testsuite/gcc.target/nds32/builtin-isync.c b/gcc/testsuite/gcc.target/nds32/compile/builtin-isync.c
-similarity index 100%
-rename from gcc/testsuite/gcc.target/nds32/builtin-isync.c
-rename to gcc/testsuite/gcc.target/nds32/compile/builtin-isync.c
-diff --git a/gcc/testsuite/gcc.target/nds32/builtin-mfsr-mtsr.c b/gcc/testsuite/gcc.target/nds32/compile/builtin-mfsr-mtsr.c
-similarity index 100%
-rename from gcc/testsuite/gcc.target/nds32/builtin-mfsr-mtsr.c
-rename to gcc/testsuite/gcc.target/nds32/compile/builtin-mfsr-mtsr.c
-diff --git a/gcc/testsuite/gcc.target/nds32/builtin-mfusr-mtusr.c b/gcc/testsuite/gcc.target/nds32/compile/builtin-mfusr-mtusr.c
-similarity index 100%
-rename from gcc/testsuite/gcc.target/nds32/builtin-mfusr-mtusr.c
-rename to gcc/testsuite/gcc.target/nds32/compile/builtin-mfusr-mtusr.c
-diff --git a/gcc/testsuite/gcc.target/nds32/compile/builtin-set-pending.c b/gcc/testsuite/gcc.target/nds32/compile/builtin-set-pending.c
-new file mode 100644
-index 00000000000..f10b83d2d60
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/nds32/compile/builtin-set-pending.c
-@@ -0,0 +1,10 @@
-+/* { dg-do compile } */
-+/* { dg-options "-O1" } */
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-isb.c gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-isb.c
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-isb.c 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-isb.c 2019-01-25 15:38:32.837242683 +0100
+@@ -0,0 +1,11 @@
++/* Verify that we generate isb instruction with builtin function. */
+
-+#include <nds32_intrinsic.h>
++/* { dg-do compile } */
++/* { dg-options "-O0" } */
++/* { dg-final { scan-assembler "\\tisb" } } */
+
-+int
-+main (void)
++void
++test (void)
+{
-+ __nds32__set_pending_swint ();
++ __builtin_nds32_isb ();
+}
-diff --git a/gcc/testsuite/gcc.target/nds32/compile/builtin-set-trig-edge.c b/gcc/testsuite/gcc.target/nds32/compile/builtin-set-trig-edge.c
-new file mode 100644
-index 00000000000..bd8178c7165
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/nds32/compile/builtin-set-trig-edge.c
-@@ -0,0 +1,13 @@
-+/* { dg-do compile } */
-+/* { dg-options "-O1" } */
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-isync.c gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-isync.c
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-isync.c 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-isync.c 2019-01-25 15:38:32.841242694 +0100
+@@ -0,0 +1,12 @@
++/* Verify that we generate isync instruction with builtin function. */
++
++/* { dg-do compile } */
++/* { dg-options "-O0" } */
++/* { dg-final { scan-assembler "\\tisync" } } */
++
++void
++test (void)
++{
++ int *addr = (int *) 0x53000000;
++ __builtin_nds32_isync (addr);
++}
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-mfsr-mtsr.c gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-mfsr-mtsr.c
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-mfsr-mtsr.c 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-mfsr-mtsr.c 2019-01-25 15:38:32.841242694 +0100
+@@ -0,0 +1,17 @@
++/* Verify that we generate mfsr/mtsr instruction with builtin function. */
++
++/* { dg-do compile } */
++/* { dg-options "-O0" } */
++/* { dg-final { scan-assembler "\\tmfsr" } } */
++/* { dg-final { scan-assembler "\\tmtsr" } } */
+
+#include <nds32_intrinsic.h>
+
+void
-+main (void)
++test (void)
+{
-+ __nds32__set_trig_type_edge (NDS32_INT_H0);
-+ __nds32__set_trig_type_edge (NDS32_INT_H15);
-+ __nds32__set_trig_type_edge (NDS32_INT_H16);
-+ __nds32__set_trig_type_edge (NDS32_INT_H31);
++ int ipsw_value;
++
++ ipsw_value = __builtin_nds32_mfsr (__NDS32_REG_IPSW__);
++ __builtin_nds32_mtsr (ipsw_value, __NDS32_REG_IPSW__);
+}
-diff --git a/gcc/testsuite/gcc.target/nds32/compile/builtin-set-trig-level.c b/gcc/testsuite/gcc.target/nds32/compile/builtin-set-trig-level.c
-new file mode 100644
-index 00000000000..17805433280
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/nds32/compile/builtin-set-trig-level.c
-@@ -0,0 +1,13 @@
-+/* { dg-do compile } */
-+/* { dg-options "-O1" } */
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-mfusr-mtusr.c gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-mfusr-mtusr.c
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-mfusr-mtusr.c 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-mfusr-mtusr.c 2019-01-25 15:38:32.841242694 +0100
+@@ -0,0 +1,17 @@
++/* Verify that we generate mfusr/mtusr instruction with builtin function. */
++
++/* { dg-do compile } */
++/* { dg-options "-O0" } */
++/* { dg-final { scan-assembler "\\tmfusr" } } */
++/* { dg-final { scan-assembler "\\tmtusr" } } */
+
+#include <nds32_intrinsic.h>
+
+void
-+main (void)
++test (void)
+{
-+ __nds32__set_trig_type_level (NDS32_INT_H0);
-+ __nds32__set_trig_type_level (NDS32_INT_H15);
-+ __nds32__set_trig_type_level (NDS32_INT_H16);
-+ __nds32__set_trig_type_level (NDS32_INT_H31);
++ int itype_value;
++
++ itype_value = __builtin_nds32_mfusr (__NDS32_REG_ITYPE__);
++ __builtin_nds32_mtusr (itype_value, __NDS32_REG_ITYPE__);
+}
-diff --git a/gcc/testsuite/gcc.target/nds32/compile/builtin-setgie-dis.c b/gcc/testsuite/gcc.target/nds32/compile/builtin-setgie-dis.c
-new file mode 100644
-index 00000000000..e143d3fefb7
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/nds32/compile/builtin-setgie-dis.c
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-setgie-dis.c gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-setgie-dis.c
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-setgie-dis.c 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-setgie-dis.c 2019-01-25 15:38:32.841242694 +0100
@@ -0,0 +1,13 @@
+/* Verify that we generate setgie.d instruction with builtin function. */
+
@@ -18101,11 +18051,9 @@ index 00000000000..e143d3fefb7
+{
+ __nds32__setgie_dis ();
+}
-diff --git a/gcc/testsuite/gcc.target/nds32/compile/builtin-setgie-en.c b/gcc/testsuite/gcc.target/nds32/compile/builtin-setgie-en.c
-new file mode 100644
-index 00000000000..ed95782ee5f
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/nds32/compile/builtin-setgie-en.c
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-setgie-en.c gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-setgie-en.c
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-setgie-en.c 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-setgie-en.c 2019-01-25 15:38:32.841242694 +0100
@@ -0,0 +1,13 @@
+/* Verify that we generate setgie.e instruction with builtin function. */
+
@@ -18120,11 +18068,58 @@ index 00000000000..ed95782ee5f
+{
+ __nds32__setgie_en ();
+}
-diff --git a/gcc/testsuite/gcc.target/nds32/nds32.exp b/gcc/testsuite/gcc.target/nds32/nds32.exp
-index 44ce72d2583..2f1bff60d67 100644
---- a/gcc/testsuite/gcc.target/nds32/nds32.exp
-+++ b/gcc/testsuite/gcc.target/nds32/nds32.exp
-@@ -38,8 +38,10 @@ if ![info exists DEFAULT_CFLAGS] then {
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-set-pending.c gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-set-pending.c
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-set-pending.c 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-set-pending.c 2019-01-25 15:38:32.841242694 +0100
+@@ -0,0 +1,10 @@
++/* { dg-do compile } */
++/* { dg-options "-O1" } */
++
++#include <nds32_intrinsic.h>
++
++int
++main (void)
++{
++ __nds32__set_pending_swint ();
++}
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-set-trig-edge.c gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-set-trig-edge.c
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-set-trig-edge.c 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-set-trig-edge.c 2019-01-25 15:38:32.841242694 +0100
+@@ -0,0 +1,13 @@
++/* { dg-do compile } */
++/* { dg-options "-O1" } */
++
++#include <nds32_intrinsic.h>
++
++void
++main (void)
++{
++ __nds32__set_trig_type_edge (NDS32_INT_H0);
++ __nds32__set_trig_type_edge (NDS32_INT_H15);
++ __nds32__set_trig_type_edge (NDS32_INT_H16);
++ __nds32__set_trig_type_edge (NDS32_INT_H31);
++}
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-set-trig-level.c gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-set-trig-level.c
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/compile/builtin-set-trig-level.c 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/gcc/testsuite/gcc.target/nds32/compile/builtin-set-trig-level.c 2019-01-25 15:38:32.841242694 +0100
+@@ -0,0 +1,13 @@
++/* { dg-do compile } */
++/* { dg-options "-O1" } */
++
++#include <nds32_intrinsic.h>
++
++void
++main (void)
++{
++ __nds32__set_trig_type_level (NDS32_INT_H0);
++ __nds32__set_trig_type_level (NDS32_INT_H15);
++ __nds32__set_trig_type_level (NDS32_INT_H16);
++ __nds32__set_trig_type_level (NDS32_INT_H31);
++}
+diff -urN gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/nds32.exp gcc-8.2.0/gcc/testsuite/gcc.target/nds32/nds32.exp
+--- gcc-8.2.0.orig/gcc/testsuite/gcc.target/nds32/nds32.exp 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/gcc/testsuite/gcc.target/nds32/nds32.exp 2019-01-25 15:38:32.841242694 +0100
+@@ -38,8 +38,10 @@
dg-init
# Main loop.
@@ -18136,11 +18131,10 @@ index 44ce72d2583..2f1bff60d67 100644
# All done.
dg-finish
-diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
-index 50665dfd30e..fbf7998b7ed 100644
---- a/gcc/testsuite/lib/target-supports.exp
-+++ b/gcc/testsuite/lib/target-supports.exp
-@@ -8767,6 +8767,7 @@ proc check_effective_target_logical_op_short_circuit {} {
+diff -urN gcc-8.2.0.orig/gcc/testsuite/lib/target-supports.exp gcc-8.2.0/gcc/testsuite/lib/target-supports.exp
+--- gcc-8.2.0.orig/gcc/testsuite/lib/target-supports.exp 2018-06-29 00:23:51.000000000 +0200
++++ gcc-8.2.0/gcc/testsuite/lib/target-supports.exp 2019-01-25 15:38:32.841242694 +0100
+@@ -8783,6 +8783,7 @@
|| [istarget avr*-*-*]
|| [istarget crisv32-*-*] || [istarget cris-*-*]
|| [istarget mmix-*-*]
@@ -18148,38 +18142,9 @@ index 50665dfd30e..fbf7998b7ed 100644
|| [istarget s390*-*-*]
|| [istarget powerpc*-*-*]
|| [istarget nios2*-*-*]
-diff --git a/libgcc/config.host b/libgcc/config.host
-index 11b4acaff55..fbbc9219d68 100644
---- a/libgcc/config.host
-+++ b/libgcc/config.host
-@@ -974,6 +974,23 @@ msp430*-*-elf)
- tmake_file="$tm_file t-crtstuff t-fdpbit msp430/t-msp430"
- extra_parts="$extra_parts libmul_none.a libmul_16.a libmul_32.a libmul_f5.a"
- ;;
-+nds32*-linux*)
-+ # Basic makefile fragment and extra_parts for crt stuff.
-+ # We also append c-isr library implementation.
-+ tmake_file="${tmake_file} t-slibgcc-libgcc"
-+ tmake_file="${tmake_file} nds32/t-nds32-glibc nds32/t-crtstuff t-softfp-sfdf t-softfp"
-+ # The header file of defining MD_FALLBACK_FRAME_STATE_FOR.
-+ md_unwind_header=nds32/linux-unwind.h
-+ # Append library definition makefile fragment according to --with-nds32-lib=X setting.
-+ case "${with_nds32_lib}" in
-+ "" | glibc | uclibc )
-+ ;;
-+ *)
-+ echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: glibc uclibc" 1>&2
-+ exit 1
-+ ;;
-+ esac
-+ ;;
- nds32*-elf*)
- # Basic makefile fragment and extra_parts for crt stuff.
- # We also append c-isr library implementation.
-diff --git a/libgcc/config/nds32/initfini.c b/libgcc/config/nds32/initfini.c
-index 49ca44fa659..dfbcc43f776 100644
---- a/libgcc/config/nds32/initfini.c
-+++ b/libgcc/config/nds32/initfini.c
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/initfini.c gcc-8.2.0/libgcc/config/nds32/initfini.c
+--- gcc-8.2.0.orig/libgcc/config/nds32/initfini.c 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/initfini.c 2019-01-25 15:38:32.841242694 +0100
@@ -25,6 +25,10 @@
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. */
@@ -18191,7 +18156,7 @@ index 49ca44fa659..dfbcc43f776 100644
/* Declare a pointer to void function type. */
typedef void (*func_ptr) (void);
-@@ -42,11 +46,59 @@ typedef void (*func_ptr) (void);
+@@ -42,11 +46,59 @@
refer to only the __CTOR_END__ symbol in crtfini.o and the __DTOR_LIST__
symbol in crtinit.o, where they are defined. */
@@ -18206,9 +18171,7 @@ index 49ca44fa659..dfbcc43f776 100644
+
+#ifdef SUPPORT_UNWINDING_DWARF2
+/* Preparation of exception handling with dwar2 mechanism registration. */
-
--static func_ptr __DTOR_LIST__[1] __attribute__ ((section (".dtors")))
-- = { (func_ptr) (-1) };
++
+asm ("\n\
+ .section .eh_frame,\"aw\",@progbits\n\
+ .global __EH_FRAME_BEGIN__\n\
@@ -18221,7 +18184,9 @@ index 49ca44fa659..dfbcc43f776 100644
+
+extern func_ptr __EH_FRAME_BEGIN__[];
+
-+
+
+-static func_ptr __DTOR_LIST__[1] __attribute__ ((section (".dtors")))
+- = { (func_ptr) (-1) };
+/* Note that the following two functions are going to be chained into
+ constructor and destructor list, repectively. So these two declarations
+ must be placed after __CTOR_LIST__ and __DTOR_LIST. */
@@ -18255,7 +18220,7 @@ index 49ca44fa659..dfbcc43f776 100644
/* Run all the global destructors on exit from the program. */
-@@ -63,7 +115,7 @@ static func_ptr __DTOR_LIST__[1] __attribute__ ((section (".dtors")))
+@@ -63,7 +115,7 @@
same particular root executable or shared library file. */
static void __do_global_dtors (void)
@@ -18264,7 +18229,7 @@ index 49ca44fa659..dfbcc43f776 100644
static void
__do_global_dtors (void)
-@@ -116,23 +168,37 @@ void *__dso_handle = 0;
+@@ -116,23 +168,37 @@
last, these words naturally end up at the very ends of the two lists
contained in these two sections. */
@@ -18306,10 +18271,9 @@ index 49ca44fa659..dfbcc43f776 100644
(*p) ();
}
-diff --git a/libgcc/config/nds32/isr-library/adj_intr_lvl.inc b/libgcc/config/nds32/isr-library/adj_intr_lvl.inc
-index 5cc1a6fc88a..275e5580ef3 100644
---- a/libgcc/config/nds32/isr-library/adj_intr_lvl.inc
-+++ b/libgcc/config/nds32/isr-library/adj_intr_lvl.inc
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/adj_intr_lvl.inc gcc-8.2.0/libgcc/config/nds32/isr-library/adj_intr_lvl.inc
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/adj_intr_lvl.inc 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/adj_intr_lvl.inc 2019-01-25 15:38:32.841242694 +0100
@@ -26,13 +26,26 @@
.macro ADJ_INTR_LVL
#if defined(NDS32_NESTED) /* Nested handler. */
@@ -18337,10 +18301,9 @@ index 5cc1a6fc88a..275e5580ef3 100644
+ #endif
#endif
.endm
-diff --git a/libgcc/config/nds32/isr-library/excp_isr.S b/libgcc/config/nds32/isr-library/excp_isr.S
-index f24f856e6ee..6e7de5f8fb5 100644
---- a/libgcc/config/nds32/isr-library/excp_isr.S
-+++ b/libgcc/config/nds32/isr-library/excp_isr.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/excp_isr.S gcc-8.2.0/libgcc/config/nds32/isr-library/excp_isr.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/excp_isr.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/excp_isr.S 2019-01-25 15:38:32.841242694 +0100
@@ -23,6 +23,7 @@
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. */
@@ -18403,7 +18366,7 @@ index f24f856e6ee..6e7de5f8fb5 100644
#ifdef NDS32_SAVE_ALL_REGS
#if defined(NDS32_NESTED)
.globl _nds32_e_sa_ns
-@@ -91,21 +90,26 @@ _nds32_e_ps_nn:
+@@ -91,21 +90,26 @@
#endif /* endif for Nest Type */
#endif /* not NDS32_SAVE_ALL_REGS */
@@ -18435,7 +18398,7 @@ index f24f856e6ee..6e7de5f8fb5 100644
#ifdef NDS32_SAVE_ALL_REGS
RESTORE_ALL
#else
-@@ -113,6 +117,7 @@ _nds32_e_ps_nn:
+@@ -113,6 +117,7 @@
#endif
iret
@@ -18443,10 +18406,9 @@ index f24f856e6ee..6e7de5f8fb5 100644
#ifdef NDS32_SAVE_ALL_REGS
#if defined(NDS32_NESTED)
.size _nds32_e_sa_ns, .-_nds32_e_sa_ns
-diff --git a/libgcc/config/nds32/isr-library/intr_isr.S b/libgcc/config/nds32/isr-library/intr_isr.S
-index 0431ac114fb..23ffa100206 100644
---- a/libgcc/config/nds32/isr-library/intr_isr.S
-+++ b/libgcc/config/nds32/isr-library/intr_isr.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/intr_isr.S gcc-8.2.0/libgcc/config/nds32/isr-library/intr_isr.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/intr_isr.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/intr_isr.S 2019-01-25 15:38:32.841242694 +0100
@@ -23,6 +23,7 @@
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. */
@@ -18509,7 +18471,7 @@ index 0431ac114fb..23ffa100206 100644
#ifdef NDS32_SAVE_ALL_REGS
#if defined(NDS32_NESTED)
.globl _nds32_i_sa_ns
-@@ -91,21 +90,36 @@ _nds32_i_ps_nn:
+@@ -91,21 +90,36 @@
#endif /* endif for Nest Type */
#endif /* not NDS32_SAVE_ALL_REGS */
@@ -18552,7 +18514,7 @@ index 0431ac114fb..23ffa100206 100644
#ifdef NDS32_SAVE_ALL_REGS
RESTORE_ALL
#else
-@@ -113,6 +127,7 @@ _nds32_i_ps_nn:
+@@ -113,6 +127,7 @@
#endif
iret
@@ -18560,10 +18522,9 @@ index 0431ac114fb..23ffa100206 100644
#ifdef NDS32_SAVE_ALL_REGS
#if defined(NDS32_NESTED)
.size _nds32_i_sa_ns, .-_nds32_i_sa_ns
-diff --git a/libgcc/config/nds32/isr-library/reset.S b/libgcc/config/nds32/isr-library/reset.S
-index 78abeb2127c..2ac247e99fb 100644
---- a/libgcc/config/nds32/isr-library/reset.S
-+++ b/libgcc/config/nds32/isr-library/reset.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/reset.S gcc-8.2.0/libgcc/config/nds32/isr-library/reset.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/reset.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/reset.S 2019-01-25 15:38:32.841242694 +0100
@@ -26,22 +26,18 @@
.section .nds32_isr, "ax" /* Put it in the section of 1st level handler. */
.align 1
@@ -18588,7 +18549,7 @@ index 78abeb2127c..2ac247e99fb 100644
/* For 16-reg mode. */
smw.adm $r0, [$sp], $r10, #0x0
smw.adm $r15, [$sp], $r15, #0xf
-@@ -49,10 +45,9 @@ _start:
+@@ -49,10 +45,9 @@
/* For 32-reg mode. */
smw.adm $r0, [$sp], $r27, #0xf
#endif
@@ -18601,7 +18562,7 @@ index 78abeb2127c..2ac247e99fb 100644
#endif
la $gp, _SDA_BASE_ /* Init GP for small data access. */
-@@ -71,12 +66,11 @@ _start:
+@@ -71,12 +66,11 @@
bnez $r0, 1f /* If fail to resume, do cold boot. */
/* Restore registers for context-switching. */
@@ -18617,7 +18578,7 @@ index 78abeb2127c..2ac247e99fb 100644
/* For 16-reg mode. */
lmw.bim $r15, [$sp], $r15, #0xf
lmw.bim $r0, [$sp], $r10, #0x0
-@@ -88,6 +82,17 @@ _start:
+@@ -88,6 +82,17 @@
1: /* Cold boot. */
@@ -18635,7 +18596,7 @@ index 78abeb2127c..2ac247e99fb 100644
/* Set IVB.ESZ = 1 (vector table entry size = 16 bytes) */
mfsr $r0, $IVB
li $r1, #0xffff3fff
-@@ -95,36 +100,54 @@ _start:
+@@ -95,36 +100,54 @@
ori $r0, $r0, #0x4000
mtsr $r0, $IVB
dsb
@@ -18707,10 +18668,9 @@ index 78abeb2127c..2ac247e99fb 100644
5:
break #0x7fff
.size _nds32_reset, .-_nds32_reset
-diff --git a/libgcc/config/nds32/isr-library/restore_all.inc b/libgcc/config/nds32/isr-library/restore_all.inc
-index 74556466fa9..23cdf8c6f16 100644
---- a/libgcc/config/nds32/isr-library/restore_all.inc
-+++ b/libgcc/config/nds32/isr-library/restore_all.inc
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/restore_all.inc gcc-8.2.0/libgcc/config/nds32/isr-library/restore_all.inc
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/restore_all.inc 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/restore_all.inc 2019-01-25 15:38:32.841242694 +0100
@@ -31,15 +31,11 @@
mtsr $r2, $IPSW
RESTORE_FPU_REGS
@@ -18730,10 +18690,9 @@ index 74556466fa9..23cdf8c6f16 100644
lmw.bim $r0, [$sp], $r27, #0xf /* Restore all regs. */
#endif
.endm
-diff --git a/libgcc/config/nds32/isr-library/restore_mac_regs.inc b/libgcc/config/nds32/isr-library/restore_mac_regs.inc
-index 1e6aac669af..a4340833a76 100644
---- a/libgcc/config/nds32/isr-library/restore_mac_regs.inc
-+++ b/libgcc/config/nds32/isr-library/restore_mac_regs.inc
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/restore_mac_regs.inc gcc-8.2.0/libgcc/config/nds32/isr-library/restore_mac_regs.inc
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/restore_mac_regs.inc 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/restore_mac_regs.inc 2019-01-25 15:38:32.841242694 +0100
@@ -24,7 +24,7 @@
<http://www.gnu.org/licenses/>. */
@@ -18743,10 +18702,9 @@ index 1e6aac669af..a4340833a76 100644
lmw.bim $r1, [$sp], $r4, #0x0
mtusr $r1, $d0.lo
mtusr $r2, $d0.hi
-diff --git a/libgcc/config/nds32/isr-library/restore_partial.inc b/libgcc/config/nds32/isr-library/restore_partial.inc
-index d406a99820d..c43ad1600e1 100644
---- a/libgcc/config/nds32/isr-library/restore_partial.inc
-+++ b/libgcc/config/nds32/isr-library/restore_partial.inc
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/restore_partial.inc gcc-8.2.0/libgcc/config/nds32/isr-library/restore_partial.inc
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/restore_partial.inc 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/restore_partial.inc 2019-01-25 15:38:32.841242694 +0100
@@ -31,15 +31,11 @@
mtsr $r1, $IPC /* Set IPC. */
mtsr $r2, $IPSW /* Set IPSW. */
@@ -18767,11 +18725,9 @@ index d406a99820d..c43ad1600e1 100644
lmw.bim $r15, [$sp], $r15, #0x2
#else
lmw.bim $r15, [$sp], $r27, #0x2 /* Restore all regs. */
-diff --git a/libgcc/config/nds32/isr-library/restore_usr_regs.inc b/libgcc/config/nds32/isr-library/restore_usr_regs.inc
-new file mode 100644
-index 00000000000..9602c741cbd
---- /dev/null
-+++ b/libgcc/config/nds32/isr-library/restore_usr_regs.inc
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/restore_usr_regs.inc gcc-8.2.0/libgcc/config/nds32/isr-library/restore_usr_regs.inc
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/restore_usr_regs.inc 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/restore_usr_regs.inc 2019-01-25 15:38:32.841242694 +0100
@@ -0,0 +1,42 @@
+/* c-isr library stuff of Andes NDS32 cpu for GNU compiler
+ Copyright (C) 2012-2018 Free Software Foundation, Inc.
@@ -18815,10 +18771,9 @@ index 00000000000..9602c741cbd
+ mtusr $r3, $LC
+#endif
+.endm
-diff --git a/libgcc/config/nds32/isr-library/save_all.inc b/libgcc/config/nds32/isr-library/save_all.inc
-index fa08b399bb4..8886edb1f64 100644
---- a/libgcc/config/nds32/isr-library/save_all.inc
-+++ b/libgcc/config/nds32/isr-library/save_all.inc
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/save_all.inc gcc-8.2.0/libgcc/config/nds32/isr-library/save_all.inc
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/save_all.inc 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/save_all.inc 2019-01-25 15:38:32.841242694 +0100
@@ -23,45 +23,42 @@
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. */
@@ -18885,10 +18840,9 @@ index fa08b399bb4..8886edb1f64 100644
.endm
+
+#endif /* not __NDS32_ISR_VECTOR_SIZE_4__ */
-diff --git a/libgcc/config/nds32/isr-library/save_mac_regs.inc b/libgcc/config/nds32/isr-library/save_mac_regs.inc
-index ff120e87a8f..a6a92307fef 100644
---- a/libgcc/config/nds32/isr-library/save_mac_regs.inc
-+++ b/libgcc/config/nds32/isr-library/save_mac_regs.inc
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/save_mac_regs.inc gcc-8.2.0/libgcc/config/nds32/isr-library/save_mac_regs.inc
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/save_mac_regs.inc 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/save_mac_regs.inc 2019-01-25 15:38:32.841242694 +0100
@@ -24,7 +24,7 @@
<http://www.gnu.org/licenses/>. */
@@ -18898,10 +18852,9 @@ index ff120e87a8f..a6a92307fef 100644
mfusr $r1, $d0.lo
mfusr $r2, $d0.hi
mfusr $r3, $d1.lo
-diff --git a/libgcc/config/nds32/isr-library/save_partial.inc b/libgcc/config/nds32/isr-library/save_partial.inc
-index 2445e48067e..c81ebaa693c 100644
---- a/libgcc/config/nds32/isr-library/save_partial.inc
-+++ b/libgcc/config/nds32/isr-library/save_partial.inc
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/save_partial.inc gcc-8.2.0/libgcc/config/nds32/isr-library/save_partial.inc
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/save_partial.inc 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/save_partial.inc 2019-01-25 15:38:32.841242694 +0100
@@ -23,20 +23,20 @@
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. */
@@ -18972,11 +18925,9 @@ index 2445e48067e..c81ebaa693c 100644
.endm
+
+#endif /* not __NDS32_ISR_VECTOR_SIZE_4__ */
-diff --git a/libgcc/config/nds32/isr-library/save_usr_regs.inc b/libgcc/config/nds32/isr-library/save_usr_regs.inc
-new file mode 100644
-index 00000000000..5a3f6183b68
---- /dev/null
-+++ b/libgcc/config/nds32/isr-library/save_usr_regs.inc
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/save_usr_regs.inc gcc-8.2.0/libgcc/config/nds32/isr-library/save_usr_regs.inc
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/save_usr_regs.inc 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/save_usr_regs.inc 2019-01-25 15:38:32.841242694 +0100
@@ -0,0 +1,44 @@
+/* c-isr library stuff of Andes NDS32 cpu for GNU compiler
+ Copyright (C) 2012-2018 Free Software Foundation, Inc.
@@ -19022,10 +18973,9 @@ index 00000000000..5a3f6183b68
+ smw.adm $r1, [$sp], $r4, #0x0 /* Save extra $r4 to keep stack 8-byte aligned. */
+#endif
+.endm
-diff --git a/libgcc/config/nds32/isr-library/vec_vid00.S b/libgcc/config/nds32/isr-library/vec_vid00.S
-index b2a645c53f0..643009eb800 100644
---- a/libgcc/config/nds32/isr-library/vec_vid00.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid00.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid00.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid00.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid00.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid00.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19042,10 +18992,9 @@ index b2a645c53f0..643009eb800 100644
.weak _nds32_vector_00
.type _nds32_vector_00, @function
_nds32_vector_00:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid01.S b/libgcc/config/nds32/isr-library/vec_vid01.S
-index 9e796c70524..fd9bc8b6850 100644
---- a/libgcc/config/nds32/isr-library/vec_vid01.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid01.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid01.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid01.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid01.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid01.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19062,10 +19011,9 @@ index 9e796c70524..fd9bc8b6850 100644
.weak _nds32_vector_01
.type _nds32_vector_01, @function
_nds32_vector_01:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid02.S b/libgcc/config/nds32/isr-library/vec_vid02.S
-index a6b34b7d63a..c5a88435cab 100644
---- a/libgcc/config/nds32/isr-library/vec_vid02.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid02.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid02.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid02.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid02.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid02.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19082,10 +19030,9 @@ index a6b34b7d63a..c5a88435cab 100644
.weak _nds32_vector_02
.type _nds32_vector_02, @function
_nds32_vector_02:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid03.S b/libgcc/config/nds32/isr-library/vec_vid03.S
-index 680f6d9a60f..7f11fb9166b 100644
---- a/libgcc/config/nds32/isr-library/vec_vid03.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid03.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid03.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid03.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid03.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid03.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19102,10 +19049,9 @@ index 680f6d9a60f..7f11fb9166b 100644
.weak _nds32_vector_03
.type _nds32_vector_03, @function
_nds32_vector_03:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid04.S b/libgcc/config/nds32/isr-library/vec_vid04.S
-index f0b616ceb8a..de2e249b78f 100644
---- a/libgcc/config/nds32/isr-library/vec_vid04.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid04.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid04.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid04.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid04.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid04.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19122,10 +19068,9 @@ index f0b616ceb8a..de2e249b78f 100644
.weak _nds32_vector_04
.type _nds32_vector_04, @function
_nds32_vector_04:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid05.S b/libgcc/config/nds32/isr-library/vec_vid05.S
-index 47cbcea0a51..62e1cdac4a3 100644
---- a/libgcc/config/nds32/isr-library/vec_vid05.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid05.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid05.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid05.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid05.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid05.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19142,10 +19087,9 @@ index 47cbcea0a51..62e1cdac4a3 100644
.weak _nds32_vector_05
.type _nds32_vector_05, @function
_nds32_vector_05:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid06.S b/libgcc/config/nds32/isr-library/vec_vid06.S
-index 851836cf9ea..e41a60c4db4 100644
---- a/libgcc/config/nds32/isr-library/vec_vid06.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid06.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid06.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid06.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid06.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid06.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19162,10 +19106,9 @@ index 851836cf9ea..e41a60c4db4 100644
.weak _nds32_vector_06
.type _nds32_vector_06, @function
_nds32_vector_06:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid07.S b/libgcc/config/nds32/isr-library/vec_vid07.S
-index 664ee0ca7b0..b5447a85045 100644
---- a/libgcc/config/nds32/isr-library/vec_vid07.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid07.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid07.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid07.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid07.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid07.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19182,10 +19125,9 @@ index 664ee0ca7b0..b5447a85045 100644
.weak _nds32_vector_07
.type _nds32_vector_07, @function
_nds32_vector_07:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid08.S b/libgcc/config/nds32/isr-library/vec_vid08.S
-index 1b5534c3475..2c07dd35416 100644
---- a/libgcc/config/nds32/isr-library/vec_vid08.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid08.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid08.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid08.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid08.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid08.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19202,10 +19144,9 @@ index 1b5534c3475..2c07dd35416 100644
.weak _nds32_vector_08
.type _nds32_vector_08, @function
_nds32_vector_08:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid09.S b/libgcc/config/nds32/isr-library/vec_vid09.S
-index 81a56753202..e858cea5f11 100644
---- a/libgcc/config/nds32/isr-library/vec_vid09.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid09.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid09.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid09.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid09.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid09.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19222,10 +19163,9 @@ index 81a56753202..e858cea5f11 100644
.weak _nds32_vector_09
.type _nds32_vector_09, @function
_nds32_vector_09:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid10.S b/libgcc/config/nds32/isr-library/vec_vid10.S
-index 102f7cf2ae6..e8bbc0b6a2c 100644
---- a/libgcc/config/nds32/isr-library/vec_vid10.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid10.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid10.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid10.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid10.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid10.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19242,10 +19182,9 @@ index 102f7cf2ae6..e8bbc0b6a2c 100644
.weak _nds32_vector_10
.type _nds32_vector_10, @function
_nds32_vector_10:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid11.S b/libgcc/config/nds32/isr-library/vec_vid11.S
-index ade2ee5190c..92aebb41022 100644
---- a/libgcc/config/nds32/isr-library/vec_vid11.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid11.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid11.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid11.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid11.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid11.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19262,10 +19201,9 @@ index ade2ee5190c..92aebb41022 100644
.weak _nds32_vector_11
.type _nds32_vector_11, @function
_nds32_vector_11:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid12.S b/libgcc/config/nds32/isr-library/vec_vid12.S
-index a5958111946..6fd050afd40 100644
---- a/libgcc/config/nds32/isr-library/vec_vid12.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid12.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid12.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid12.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid12.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid12.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19282,10 +19220,9 @@ index a5958111946..6fd050afd40 100644
.weak _nds32_vector_12
.type _nds32_vector_12, @function
_nds32_vector_12:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid13.S b/libgcc/config/nds32/isr-library/vec_vid13.S
-index 55863be5e72..0a45c456b24 100644
---- a/libgcc/config/nds32/isr-library/vec_vid13.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid13.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid13.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid13.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid13.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid13.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19302,10 +19239,9 @@ index 55863be5e72..0a45c456b24 100644
.weak _nds32_vector_13
.type _nds32_vector_13, @function
_nds32_vector_13:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid14.S b/libgcc/config/nds32/isr-library/vec_vid14.S
-index abe7f42d1df..837b8487606 100644
---- a/libgcc/config/nds32/isr-library/vec_vid14.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid14.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid14.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid14.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid14.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid14.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19322,10 +19258,9 @@ index abe7f42d1df..837b8487606 100644
.weak _nds32_vector_14
.type _nds32_vector_14, @function
_nds32_vector_14:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid15.S b/libgcc/config/nds32/isr-library/vec_vid15.S
-index 890819f3ec2..c639aa444ba 100644
---- a/libgcc/config/nds32/isr-library/vec_vid15.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid15.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid15.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid15.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid15.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid15.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19342,10 +19277,9 @@ index 890819f3ec2..c639aa444ba 100644
.weak _nds32_vector_15
.type _nds32_vector_15, @function
_nds32_vector_15:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid16.S b/libgcc/config/nds32/isr-library/vec_vid16.S
-index 20db62501ba..a762130631c 100644
---- a/libgcc/config/nds32/isr-library/vec_vid16.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid16.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid16.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid16.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid16.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid16.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19362,10 +19296,9 @@ index 20db62501ba..a762130631c 100644
.weak _nds32_vector_16
.type _nds32_vector_16, @function
_nds32_vector_16:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid17.S b/libgcc/config/nds32/isr-library/vec_vid17.S
-index c1ca9f62353..b17681fcb96 100644
---- a/libgcc/config/nds32/isr-library/vec_vid17.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid17.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid17.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid17.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid17.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid17.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19382,10 +19315,9 @@ index c1ca9f62353..b17681fcb96 100644
.weak _nds32_vector_17
.type _nds32_vector_17, @function
_nds32_vector_17:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid18.S b/libgcc/config/nds32/isr-library/vec_vid18.S
-index ef4cbeec2e6..4166fa1957f 100644
---- a/libgcc/config/nds32/isr-library/vec_vid18.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid18.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid18.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid18.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid18.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid18.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19402,10 +19334,9 @@ index ef4cbeec2e6..4166fa1957f 100644
.weak _nds32_vector_18
.type _nds32_vector_18, @function
_nds32_vector_18:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid19.S b/libgcc/config/nds32/isr-library/vec_vid19.S
-index 5efab98f379..0d7d1de38c7 100644
---- a/libgcc/config/nds32/isr-library/vec_vid19.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid19.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid19.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid19.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid19.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid19.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19422,10 +19353,9 @@ index 5efab98f379..0d7d1de38c7 100644
.weak _nds32_vector_19
.type _nds32_vector_19, @function
_nds32_vector_19:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid20.S b/libgcc/config/nds32/isr-library/vec_vid20.S
-index 95e124700c3..d39d74b9ad6 100644
---- a/libgcc/config/nds32/isr-library/vec_vid20.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid20.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid20.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid20.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid20.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid20.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19442,10 +19372,9 @@ index 95e124700c3..d39d74b9ad6 100644
.weak _nds32_vector_20
.type _nds32_vector_20, @function
_nds32_vector_20:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid21.S b/libgcc/config/nds32/isr-library/vec_vid21.S
-index f3f401e25a0..deff0cf9ea9 100644
---- a/libgcc/config/nds32/isr-library/vec_vid21.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid21.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid21.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid21.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid21.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid21.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19462,10 +19391,9 @@ index f3f401e25a0..deff0cf9ea9 100644
.weak _nds32_vector_21
.type _nds32_vector_21, @function
_nds32_vector_21:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid22.S b/libgcc/config/nds32/isr-library/vec_vid22.S
-index 28d0d99795f..ebd3891af71 100644
---- a/libgcc/config/nds32/isr-library/vec_vid22.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid22.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid22.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid22.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid22.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid22.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19482,10 +19410,9 @@ index 28d0d99795f..ebd3891af71 100644
.weak _nds32_vector_22
.type _nds32_vector_22, @function
_nds32_vector_22:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid23.S b/libgcc/config/nds32/isr-library/vec_vid23.S
-index a8246298fed..90562e77bad 100644
---- a/libgcc/config/nds32/isr-library/vec_vid23.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid23.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid23.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid23.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid23.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid23.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19502,10 +19429,9 @@ index a8246298fed..90562e77bad 100644
.weak _nds32_vector_23
.type _nds32_vector_23, @function
_nds32_vector_23:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid24.S b/libgcc/config/nds32/isr-library/vec_vid24.S
-index 2c0e2d81c8c..7bd344c6c26 100644
---- a/libgcc/config/nds32/isr-library/vec_vid24.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid24.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid24.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid24.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid24.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid24.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19522,10 +19448,9 @@ index 2c0e2d81c8c..7bd344c6c26 100644
.weak _nds32_vector_24
.type _nds32_vector_24, @function
_nds32_vector_24:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid25.S b/libgcc/config/nds32/isr-library/vec_vid25.S
-index 56f78863cef..245db6e67b0 100644
---- a/libgcc/config/nds32/isr-library/vec_vid25.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid25.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid25.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid25.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid25.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid25.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19542,10 +19467,9 @@ index 56f78863cef..245db6e67b0 100644
.weak _nds32_vector_25
.type _nds32_vector_25, @function
_nds32_vector_25:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid26.S b/libgcc/config/nds32/isr-library/vec_vid26.S
-index b02163ead68..4df61ff52e4 100644
---- a/libgcc/config/nds32/isr-library/vec_vid26.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid26.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid26.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid26.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid26.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid26.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19562,10 +19486,9 @@ index b02163ead68..4df61ff52e4 100644
.weak _nds32_vector_26
.type _nds32_vector_26, @function
_nds32_vector_26:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid27.S b/libgcc/config/nds32/isr-library/vec_vid27.S
-index 276d1f0b49e..50960dbd12c 100644
---- a/libgcc/config/nds32/isr-library/vec_vid27.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid27.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid27.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid27.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid27.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid27.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19582,10 +19505,9 @@ index 276d1f0b49e..50960dbd12c 100644
.weak _nds32_vector_27
.type _nds32_vector_27, @function
_nds32_vector_27:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid28.S b/libgcc/config/nds32/isr-library/vec_vid28.S
-index 59e8cc2c4ea..e44adbb58af 100644
---- a/libgcc/config/nds32/isr-library/vec_vid28.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid28.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid28.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid28.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid28.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid28.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19602,10 +19524,9 @@ index 59e8cc2c4ea..e44adbb58af 100644
.weak _nds32_vector_28
.type _nds32_vector_28, @function
_nds32_vector_28:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid29.S b/libgcc/config/nds32/isr-library/vec_vid29.S
-index 7119e254afc..f7e6c770e2b 100644
---- a/libgcc/config/nds32/isr-library/vec_vid29.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid29.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid29.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid29.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid29.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid29.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19622,10 +19543,9 @@ index 7119e254afc..f7e6c770e2b 100644
.weak _nds32_vector_29
.type _nds32_vector_29, @function
_nds32_vector_29:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid30.S b/libgcc/config/nds32/isr-library/vec_vid30.S
-index 7c7bd5fd191..7fac25da175 100644
---- a/libgcc/config/nds32/isr-library/vec_vid30.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid30.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid30.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid30.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid30.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid30.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19642,10 +19562,9 @@ index 7c7bd5fd191..7fac25da175 100644
.weak _nds32_vector_30
.type _nds32_vector_30, @function
_nds32_vector_30:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid31.S b/libgcc/config/nds32/isr-library/vec_vid31.S
-index bd29e03c4b8..5857765d22e 100644
---- a/libgcc/config/nds32/isr-library/vec_vid31.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid31.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid31.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid31.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid31.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid31.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19662,10 +19581,9 @@ index bd29e03c4b8..5857765d22e 100644
.weak _nds32_vector_31
.type _nds32_vector_31, @function
_nds32_vector_31:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid32.S b/libgcc/config/nds32/isr-library/vec_vid32.S
-index 57b8db0bbe4..bcd5dbf88c8 100644
---- a/libgcc/config/nds32/isr-library/vec_vid32.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid32.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid32.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid32.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid32.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid32.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19682,10 +19600,9 @@ index 57b8db0bbe4..bcd5dbf88c8 100644
.weak _nds32_vector_32
.type _nds32_vector_32, @function
_nds32_vector_32:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid33.S b/libgcc/config/nds32/isr-library/vec_vid33.S
-index 609735e731d..abfed4eaf7a 100644
---- a/libgcc/config/nds32/isr-library/vec_vid33.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid33.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid33.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid33.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid33.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid33.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19702,10 +19619,9 @@ index 609735e731d..abfed4eaf7a 100644
.weak _nds32_vector_33
.type _nds32_vector_33, @function
_nds32_vector_33:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid34.S b/libgcc/config/nds32/isr-library/vec_vid34.S
-index 2a91328fb11..f9446bb1b07 100644
---- a/libgcc/config/nds32/isr-library/vec_vid34.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid34.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid34.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid34.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid34.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid34.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19722,10 +19638,9 @@ index 2a91328fb11..f9446bb1b07 100644
.weak _nds32_vector_34
.type _nds32_vector_34, @function
_nds32_vector_34:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid35.S b/libgcc/config/nds32/isr-library/vec_vid35.S
-index 65dd081d7b3..8862137b38f 100644
---- a/libgcc/config/nds32/isr-library/vec_vid35.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid35.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid35.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid35.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid35.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid35.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19742,10 +19657,9 @@ index 65dd081d7b3..8862137b38f 100644
.weak _nds32_vector_35
.type _nds32_vector_35, @function
_nds32_vector_35:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid36.S b/libgcc/config/nds32/isr-library/vec_vid36.S
-index fa47b8e879c..dbcbbf4298f 100644
---- a/libgcc/config/nds32/isr-library/vec_vid36.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid36.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid36.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid36.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid36.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid36.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19762,10 +19676,9 @@ index fa47b8e879c..dbcbbf4298f 100644
.weak _nds32_vector_36
.type _nds32_vector_36, @function
_nds32_vector_36:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid37.S b/libgcc/config/nds32/isr-library/vec_vid37.S
-index ece845633f2..392f18bfe05 100644
---- a/libgcc/config/nds32/isr-library/vec_vid37.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid37.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid37.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid37.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid37.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid37.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19782,10 +19695,9 @@ index ece845633f2..392f18bfe05 100644
.weak _nds32_vector_37
.type _nds32_vector_37, @function
_nds32_vector_37:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid38.S b/libgcc/config/nds32/isr-library/vec_vid38.S
-index c4a12f574ef..efe6619b3a7 100644
---- a/libgcc/config/nds32/isr-library/vec_vid38.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid38.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid38.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid38.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid38.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid38.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19802,10 +19714,9 @@ index c4a12f574ef..efe6619b3a7 100644
.weak _nds32_vector_38
.type _nds32_vector_38, @function
_nds32_vector_38:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid39.S b/libgcc/config/nds32/isr-library/vec_vid39.S
-index b3e56ed7077..238c43aec88 100644
---- a/libgcc/config/nds32/isr-library/vec_vid39.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid39.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid39.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid39.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid39.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid39.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19822,10 +19733,9 @@ index b3e56ed7077..238c43aec88 100644
.weak _nds32_vector_39
.type _nds32_vector_39, @function
_nds32_vector_39:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid40.S b/libgcc/config/nds32/isr-library/vec_vid40.S
-index 01364aa4909..cf3eaa21fa6 100644
---- a/libgcc/config/nds32/isr-library/vec_vid40.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid40.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid40.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid40.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid40.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid40.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19842,10 +19752,9 @@ index 01364aa4909..cf3eaa21fa6 100644
.weak _nds32_vector_40
.type _nds32_vector_40, @function
_nds32_vector_40:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid41.S b/libgcc/config/nds32/isr-library/vec_vid41.S
-index f20beec98c0..27b7aac3dbb 100644
---- a/libgcc/config/nds32/isr-library/vec_vid41.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid41.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid41.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid41.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid41.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid41.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19862,10 +19771,9 @@ index f20beec98c0..27b7aac3dbb 100644
.weak _nds32_vector_41
.type _nds32_vector_41, @function
_nds32_vector_41:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid42.S b/libgcc/config/nds32/isr-library/vec_vid42.S
-index 6c29f1ff5a4..bfeed46e263 100644
---- a/libgcc/config/nds32/isr-library/vec_vid42.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid42.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid42.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid42.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid42.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid42.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19882,10 +19790,9 @@ index 6c29f1ff5a4..bfeed46e263 100644
.weak _nds32_vector_42
.type _nds32_vector_42, @function
_nds32_vector_42:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid43.S b/libgcc/config/nds32/isr-library/vec_vid43.S
-index 8767f998513..54640c9b4f7 100644
---- a/libgcc/config/nds32/isr-library/vec_vid43.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid43.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid43.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid43.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid43.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid43.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19902,10 +19809,9 @@ index 8767f998513..54640c9b4f7 100644
.weak _nds32_vector_43
.type _nds32_vector_43, @function
_nds32_vector_43:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid44.S b/libgcc/config/nds32/isr-library/vec_vid44.S
-index 8b6f53db5a8..f617243c473 100644
---- a/libgcc/config/nds32/isr-library/vec_vid44.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid44.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid44.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid44.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid44.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid44.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19922,10 +19828,9 @@ index 8b6f53db5a8..f617243c473 100644
.weak _nds32_vector_44
.type _nds32_vector_44, @function
_nds32_vector_44:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid45.S b/libgcc/config/nds32/isr-library/vec_vid45.S
-index 52e344b0de4..2cfeb785b1b 100644
---- a/libgcc/config/nds32/isr-library/vec_vid45.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid45.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid45.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid45.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid45.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid45.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19942,10 +19847,9 @@ index 52e344b0de4..2cfeb785b1b 100644
.weak _nds32_vector_45
.type _nds32_vector_45, @function
_nds32_vector_45:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid46.S b/libgcc/config/nds32/isr-library/vec_vid46.S
-index f9dc0d11382..45c88477ee9 100644
---- a/libgcc/config/nds32/isr-library/vec_vid46.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid46.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid46.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid46.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid46.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid46.S 2019-01-25 15:38:32.841242694 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19962,10 +19866,9 @@ index f9dc0d11382..45c88477ee9 100644
.weak _nds32_vector_46
.type _nds32_vector_46, @function
_nds32_vector_46:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid47.S b/libgcc/config/nds32/isr-library/vec_vid47.S
-index 436e7e3a977..25469e456fd 100644
---- a/libgcc/config/nds32/isr-library/vec_vid47.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid47.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid47.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid47.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid47.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid47.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -19982,10 +19885,9 @@ index 436e7e3a977..25469e456fd 100644
.weak _nds32_vector_47
.type _nds32_vector_47, @function
_nds32_vector_47:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid48.S b/libgcc/config/nds32/isr-library/vec_vid48.S
-index 219dfd49b19..5a001194edd 100644
---- a/libgcc/config/nds32/isr-library/vec_vid48.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid48.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid48.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid48.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid48.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid48.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -20002,10 +19904,9 @@ index 219dfd49b19..5a001194edd 100644
.weak _nds32_vector_48
.type _nds32_vector_48, @function
_nds32_vector_48:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid49.S b/libgcc/config/nds32/isr-library/vec_vid49.S
-index e3ba7537f08..dfe11f14017 100644
---- a/libgcc/config/nds32/isr-library/vec_vid49.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid49.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid49.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid49.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid49.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid49.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -20022,10 +19923,9 @@ index e3ba7537f08..dfe11f14017 100644
.weak _nds32_vector_49
.type _nds32_vector_49, @function
_nds32_vector_49:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid50.S b/libgcc/config/nds32/isr-library/vec_vid50.S
-index b0b3fc2b73f..0dacd26315d 100644
---- a/libgcc/config/nds32/isr-library/vec_vid50.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid50.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid50.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid50.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid50.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid50.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -20042,10 +19942,9 @@ index b0b3fc2b73f..0dacd26315d 100644
.weak _nds32_vector_50
.type _nds32_vector_50, @function
_nds32_vector_50:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid51.S b/libgcc/config/nds32/isr-library/vec_vid51.S
-index bf3011d5ccb..5ab28ef7238 100644
---- a/libgcc/config/nds32/isr-library/vec_vid51.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid51.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid51.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid51.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid51.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid51.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -20062,10 +19961,9 @@ index bf3011d5ccb..5ab28ef7238 100644
.weak _nds32_vector_51
.type _nds32_vector_51, @function
_nds32_vector_51:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid52.S b/libgcc/config/nds32/isr-library/vec_vid52.S
-index eaf5f14ef25..ed00f4000d1 100644
---- a/libgcc/config/nds32/isr-library/vec_vid52.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid52.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid52.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid52.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid52.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid52.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -20082,10 +19980,9 @@ index eaf5f14ef25..ed00f4000d1 100644
.weak _nds32_vector_52
.type _nds32_vector_52, @function
_nds32_vector_52:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid53.S b/libgcc/config/nds32/isr-library/vec_vid53.S
-index 3f92e56d665..564cadbf1d4 100644
---- a/libgcc/config/nds32/isr-library/vec_vid53.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid53.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid53.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid53.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid53.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid53.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -20102,10 +19999,9 @@ index 3f92e56d665..564cadbf1d4 100644
.weak _nds32_vector_53
.type _nds32_vector_53, @function
_nds32_vector_53:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid54.S b/libgcc/config/nds32/isr-library/vec_vid54.S
-index f22793fe3f2..377c524361e 100644
---- a/libgcc/config/nds32/isr-library/vec_vid54.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid54.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid54.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid54.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid54.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid54.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -20122,10 +20018,9 @@ index f22793fe3f2..377c524361e 100644
.weak _nds32_vector_54
.type _nds32_vector_54, @function
_nds32_vector_54:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid55.S b/libgcc/config/nds32/isr-library/vec_vid55.S
-index 1017130a9da..497252ada22 100644
---- a/libgcc/config/nds32/isr-library/vec_vid55.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid55.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid55.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid55.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid55.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid55.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -20142,10 +20037,9 @@ index 1017130a9da..497252ada22 100644
.weak _nds32_vector_55
.type _nds32_vector_55, @function
_nds32_vector_55:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid56.S b/libgcc/config/nds32/isr-library/vec_vid56.S
-index a0923e9e791..b62534b9cbc 100644
---- a/libgcc/config/nds32/isr-library/vec_vid56.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid56.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid56.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid56.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid56.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid56.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -20162,10 +20056,9 @@ index a0923e9e791..b62534b9cbc 100644
.weak _nds32_vector_56
.type _nds32_vector_56, @function
_nds32_vector_56:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid57.S b/libgcc/config/nds32/isr-library/vec_vid57.S
-index e711b890ef4..b1bb42d9c03 100644
---- a/libgcc/config/nds32/isr-library/vec_vid57.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid57.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid57.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid57.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid57.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid57.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -20182,10 +20075,9 @@ index e711b890ef4..b1bb42d9c03 100644
.weak _nds32_vector_57
.type _nds32_vector_57, @function
_nds32_vector_57:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid58.S b/libgcc/config/nds32/isr-library/vec_vid58.S
-index f8d90643af1..14595a527a9 100644
---- a/libgcc/config/nds32/isr-library/vec_vid58.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid58.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid58.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid58.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid58.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid58.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -20202,10 +20094,9 @@ index f8d90643af1..14595a527a9 100644
.weak _nds32_vector_58
.type _nds32_vector_58, @function
_nds32_vector_58:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid59.S b/libgcc/config/nds32/isr-library/vec_vid59.S
-index 58fb6e626e3..e5be1772425 100644
---- a/libgcc/config/nds32/isr-library/vec_vid59.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid59.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid59.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid59.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid59.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid59.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -20222,10 +20113,9 @@ index 58fb6e626e3..e5be1772425 100644
.weak _nds32_vector_59
.type _nds32_vector_59, @function
_nds32_vector_59:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid60.S b/libgcc/config/nds32/isr-library/vec_vid60.S
-index 94aa6e0ef7a..f6df9712907 100644
---- a/libgcc/config/nds32/isr-library/vec_vid60.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid60.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid60.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid60.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid60.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid60.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -20242,10 +20132,9 @@ index 94aa6e0ef7a..f6df9712907 100644
.weak _nds32_vector_60
.type _nds32_vector_60, @function
_nds32_vector_60:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid61.S b/libgcc/config/nds32/isr-library/vec_vid61.S
-index 869f6c86514..4f97b043154 100644
---- a/libgcc/config/nds32/isr-library/vec_vid61.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid61.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid61.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid61.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid61.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid61.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -20262,10 +20151,9 @@ index 869f6c86514..4f97b043154 100644
.weak _nds32_vector_61
.type _nds32_vector_61, @function
_nds32_vector_61:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid62.S b/libgcc/config/nds32/isr-library/vec_vid62.S
-index acc846c320b..08d1bbb2567 100644
---- a/libgcc/config/nds32/isr-library/vec_vid62.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid62.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid62.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid62.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid62.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid62.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -20282,10 +20170,9 @@ index acc846c320b..08d1bbb2567 100644
.weak _nds32_vector_62
.type _nds32_vector_62, @function
_nds32_vector_62:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid63.S b/libgcc/config/nds32/isr-library/vec_vid63.S
-index d0727ecdd08..2b2068c4fb5 100644
---- a/libgcc/config/nds32/isr-library/vec_vid63.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid63.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid63.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid63.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid63.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid63.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -20302,10 +20189,9 @@ index d0727ecdd08..2b2068c4fb5 100644
.weak _nds32_vector_63
.type _nds32_vector_63, @function
_nds32_vector_63:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid64.S b/libgcc/config/nds32/isr-library/vec_vid64.S
-index cb1659ad3ee..2c06ea0cc90 100644
---- a/libgcc/config/nds32/isr-library/vec_vid64.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid64.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid64.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid64.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid64.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid64.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -20322,10 +20208,9 @@ index cb1659ad3ee..2c06ea0cc90 100644
.weak _nds32_vector_64
.type _nds32_vector_64, @function
_nds32_vector_64:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid65.S b/libgcc/config/nds32/isr-library/vec_vid65.S
-index da46481ec02..d2359fd6b2b 100644
---- a/libgcc/config/nds32/isr-library/vec_vid65.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid65.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid65.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid65.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid65.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid65.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -20342,10 +20227,9 @@ index da46481ec02..d2359fd6b2b 100644
.weak _nds32_vector_65
.type _nds32_vector_65, @function
_nds32_vector_65:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid66.S b/libgcc/config/nds32/isr-library/vec_vid66.S
-index a8c18b804b3..69ccf368f6d 100644
---- a/libgcc/config/nds32/isr-library/vec_vid66.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid66.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid66.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid66.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid66.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid66.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -20362,10 +20246,9 @@ index a8c18b804b3..69ccf368f6d 100644
.weak _nds32_vector_66
.type _nds32_vector_66, @function
_nds32_vector_66:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid67.S b/libgcc/config/nds32/isr-library/vec_vid67.S
-index d2996a375ee..78a68cb89a9 100644
---- a/libgcc/config/nds32/isr-library/vec_vid67.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid67.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid67.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid67.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid67.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid67.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -20382,10 +20265,9 @@ index d2996a375ee..78a68cb89a9 100644
.weak _nds32_vector_67
.type _nds32_vector_67, @function
_nds32_vector_67:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid68.S b/libgcc/config/nds32/isr-library/vec_vid68.S
-index 0c9de86b1d7..a120ec34377 100644
---- a/libgcc/config/nds32/isr-library/vec_vid68.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid68.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid68.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid68.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid68.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid68.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -20402,10 +20284,9 @@ index 0c9de86b1d7..a120ec34377 100644
.weak _nds32_vector_68
.type _nds32_vector_68, @function
_nds32_vector_68:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid69.S b/libgcc/config/nds32/isr-library/vec_vid69.S
-index 43cf748d442..e2bdd5f0442 100644
---- a/libgcc/config/nds32/isr-library/vec_vid69.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid69.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid69.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid69.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid69.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid69.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -20422,10 +20303,9 @@ index 43cf748d442..e2bdd5f0442 100644
.weak _nds32_vector_69
.type _nds32_vector_69, @function
_nds32_vector_69:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid70.S b/libgcc/config/nds32/isr-library/vec_vid70.S
-index aba3e6aede0..a5ac1f306ff 100644
---- a/libgcc/config/nds32/isr-library/vec_vid70.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid70.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid70.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid70.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid70.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid70.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -20442,10 +20322,9 @@ index aba3e6aede0..a5ac1f306ff 100644
.weak _nds32_vector_70
.type _nds32_vector_70, @function
_nds32_vector_70:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid71.S b/libgcc/config/nds32/isr-library/vec_vid71.S
-index be8aaa52534..06ed89c633a 100644
---- a/libgcc/config/nds32/isr-library/vec_vid71.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid71.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid71.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid71.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid71.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid71.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -20462,10 +20341,9 @@ index be8aaa52534..06ed89c633a 100644
.weak _nds32_vector_71
.type _nds32_vector_71, @function
_nds32_vector_71:
-diff --git a/libgcc/config/nds32/isr-library/vec_vid72.S b/libgcc/config/nds32/isr-library/vec_vid72.S
-index 041c89517e3..2163201b620 100644
---- a/libgcc/config/nds32/isr-library/vec_vid72.S
-+++ b/libgcc/config/nds32/isr-library/vec_vid72.S
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid72.S gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid72.S
+--- gcc-8.2.0.orig/libgcc/config/nds32/isr-library/vec_vid72.S 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/isr-library/vec_vid72.S 2019-01-25 15:38:32.845242705 +0100
@@ -24,8 +24,15 @@
<http://www.gnu.org/licenses/>. */
@@ -20482,11 +20360,9 @@ index 041c89517e3..2163201b620 100644
.weak _nds32_vector_72
.type _nds32_vector_72, @function
_nds32_vector_72:
-diff --git a/libgcc/config/nds32/linux-atomic.c b/libgcc/config/nds32/linux-atomic.c
-new file mode 100644
-index 00000000000..6da7be9a653
---- /dev/null
-+++ b/libgcc/config/nds32/linux-atomic.c
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/linux-atomic.c gcc-8.2.0/libgcc/config/nds32/linux-atomic.c
+--- gcc-8.2.0.orig/libgcc/config/nds32/linux-atomic.c 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/linux-atomic.c 2019-01-25 15:38:32.845242705 +0100
@@ -0,0 +1,282 @@
+/* Linux-specific atomic operations for NDS32 Linux.
+ Copyright (C) 2012-2018 Free Software Foundation, Inc.
@@ -20770,11 +20646,9 @@ index 00000000000..6da7be9a653
+SYNC_LOCK_RELEASE (int, 4)
+SYNC_LOCK_RELEASE (short, 2)
+SYNC_LOCK_RELEASE (char, 1)
-diff --git a/libgcc/config/nds32/linux-unwind.h b/libgcc/config/nds32/linux-unwind.h
-new file mode 100644
-index 00000000000..00f2b2cfe43
---- /dev/null
-+++ b/libgcc/config/nds32/linux-unwind.h
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/linux-unwind.h gcc-8.2.0/libgcc/config/nds32/linux-unwind.h
+--- gcc-8.2.0.orig/libgcc/config/nds32/linux-unwind.h 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/linux-unwind.h 2019-01-25 15:38:32.845242705 +0100
@@ -0,0 +1,143 @@
+/* DWARF2 EH unwinding support for NDS32 Linux signal frame.
+ Copyright (C) 2014-2015 Free Software Foundation, Inc.
@@ -20919,41 +20793,9 @@ index 00000000000..00f2b2cfe43
+}
+
+#endif
-diff --git a/libgcc/config/nds32/sfp-machine.h b/libgcc/config/nds32/sfp-machine.h
-index 499bdad7423..bfbdaf9c3bf 100644
---- a/libgcc/config/nds32/sfp-machine.h
-+++ b/libgcc/config/nds32/sfp-machine.h
-@@ -76,6 +76,25 @@ typedef int __gcc_CMPtype __attribute__ ((mode (__libgcc_cmp_return__)));
- R##_c = FP_CLS_NAN; \
- } while (0)
-
-+#ifdef NDS32_ABI_2FP_PLUS
-+#define FP_RND_NEAREST 0x0
-+#define FP_RND_PINF 0x1
-+#define FP_RND_MINF 0x2
-+#define FP_RND_ZERO 0x3
-+#define FP_RND_MASK 0x3
-+
-+#define _FP_DECL_EX \
-+ unsigned long int _fcsr __attribute__ ((unused)) = FP_RND_NEAREST
-+
-+#define FP_INIT_ROUNDMODE \
-+ do { \
-+ _fcsr = __builtin_nds32_fmfcsr (); \
-+ } while (0)
-+
-+#define FP_ROUNDMODE (_fcsr & FP_RND_MASK)
-+
-+#endif
-+
- /* Not checked. */
- #define _FP_TININESS_AFTER_ROUNDING 0
-
-diff --git a/libgcc/config/nds32/t-nds32-glibc b/libgcc/config/nds32/t-nds32-glibc
-new file mode 100644
-index 00000000000..4e229314c34
---- /dev/null
-+++ b/libgcc/config/nds32/t-nds32-glibc
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/t-nds32-glibc gcc-8.2.0/libgcc/config/nds32/t-nds32-glibc
+--- gcc-8.2.0.orig/libgcc/config/nds32/t-nds32-glibc 1970-01-01 01:00:00.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/t-nds32-glibc 2019-01-25 15:38:37.357255536 +0100
@@ -0,0 +1,34 @@
+# Rules of glibc library makefile of Andes NDS32 cpu for GNU compiler
+# Copyright (C) 2012-2015 Free Software Foundation, Inc.
@@ -20989,10 +20831,9 @@ index 00000000000..4e229314c34
+#LIB2ADD_ST += $(srcdir)/config/nds32/lib2csrc-newlib/_clzsi2.c
+
+# ------------------------------------------------------------------------
-diff --git a/libgcc/config/nds32/t-nds32-isr b/libgcc/config/nds32/t-nds32-isr
-index 4f86f900395..abfd82b2248 100644
---- a/libgcc/config/nds32/t-nds32-isr
-+++ b/libgcc/config/nds32/t-nds32-isr
+diff -urN gcc-8.2.0.orig/libgcc/config/nds32/t-nds32-isr gcc-8.2.0/libgcc/config/nds32/t-nds32-isr
+--- gcc-8.2.0.orig/libgcc/config/nds32/t-nds32-isr 2018-01-03 11:03:58.000000000 +0100
++++ gcc-8.2.0/libgcc/config/nds32/t-nds32-isr 2019-01-25 15:38:37.357255536 +0100
@@ -23,11 +23,11 @@
# Makfile fragment rules for libnds32_isr.a to support ISR attribute extension
###############################################################################
@@ -21008,7 +20849,7 @@ index 4f86f900395..abfd82b2248 100644
vec_vid00.o vec_vid01.o vec_vid02.o vec_vid03.o \
vec_vid04.o vec_vid05.o vec_vid06.o vec_vid07.o \
vec_vid08.o vec_vid09.o vec_vid10.o vec_vid11.o \
-@@ -46,40 +46,9 @@ LIBNDS32_ISR_16B_OBJS = \
+@@ -46,40 +46,9 @@
vec_vid60.o vec_vid61.o vec_vid62.o vec_vid63.o \
vec_vid64.o vec_vid65.o vec_vid66.o vec_vid67.o \
vec_vid68.o vec_vid69.o vec_vid70.o vec_vid71.o \
@@ -21051,7 +20892,7 @@ index 4f86f900395..abfd82b2248 100644
jmptbl_vid00.o jmptbl_vid01.o jmptbl_vid02.o jmptbl_vid03.o \
jmptbl_vid04.o jmptbl_vid05.o jmptbl_vid06.o jmptbl_vid07.o \
jmptbl_vid08.o jmptbl_vid09.o jmptbl_vid10.o jmptbl_vid11.o \
-@@ -98,29 +67,32 @@ LIBNDS32_ISR_COMMON_OBJS = \
+@@ -98,29 +67,32 @@
jmptbl_vid60.o jmptbl_vid61.o jmptbl_vid62.o jmptbl_vid63.o \
jmptbl_vid64.o jmptbl_vid65.o jmptbl_vid66.o jmptbl_vid67.o \
jmptbl_vid68.o jmptbl_vid69.o jmptbl_vid70.o jmptbl_vid71.o \
@@ -21068,16 +20909,16 @@ index 4f86f900395..abfd82b2248 100644
wrh.o
-LIBNDS32_ISR_COMPLETE_OBJS = $(LIBNDS32_ISR_16B_OBJS) $(LIBNDS32_ISR_4B_OBJS) $(LIBNDS32_ISR_COMMON_OBJS)
+-
+LIBNDS32_ISR_COMPLETE_OBJS = $(LIBNDS32_ISR_VEC_OBJS) $(LIBNDS32_ISR_JMP_OBJS) $(LIBNDS32_ISR_COMMON_OBJS)
-
-# Build common objects for ISR library
-nmih.o: $(srcdir)/config/nds32/isr-library/nmih.S
- $(GCC_FOR_TARGET) $(ISR_CFLAGS) $(srcdir)/config/nds32/isr-library/nmih.S -o nmih.o
-wrh.o: $(srcdir)/config/nds32/isr-library/wrh.S
- $(GCC_FOR_TARGET) $(ISR_CFLAGS) $(srcdir)/config/nds32/isr-library/wrh.S -o wrh.o
--
+
-jmptbl_vid%.o: $(srcdir)/config/nds32/isr-library/jmptbl_vid%.S
+# Build vector vid objects for ISR library.
+vec_vid%.o: $(srcdir)/config/nds32/isr-library/vec_vid%.S
@@ -21096,7 +20937,7 @@ index 4f86f900395..abfd82b2248 100644
excp_isr_ps_nn.o: $(srcdir)/config/nds32/isr-library/excp_isr.S
$(GCC_FOR_TARGET) $(ISR_CFLAGS) $(srcdir)/config/nds32/isr-library/excp_isr.S -o excp_isr_ps_nn.o
-@@ -160,48 +132,12 @@ intr_isr_sa_nr.o: $(srcdir)/config/nds32/isr-library/intr_isr.S
+@@ -160,48 +132,12 @@
reset.o: $(srcdir)/config/nds32/isr-library/reset.S
$(GCC_FOR_TARGET) $(ISR_CFLAGS) $(srcdir)/config/nds32/isr-library/reset.S -o reset.o
@@ -21149,16 +20990,30 @@ index 4f86f900395..abfd82b2248 100644
# The rule to create libnds32_isr.a file
-diff --git a/libgcc/config/nds32/t-nds32-newlib b/libgcc/config/nds32/t-nds32-newlib
-index 1ea2bc32163..a59646fcff5 100644
---- a/libgcc/config/nds32/t-nds32-newlib
-+++ b/libgcc/config/nds32/t-nds32-newlib
-@@ -19,7 +19,7 @@
- # <http://www.gnu.org/licenses/>.
-
- # Compiler flags to use when compiling 'libgcc2.c'
--HOST_LIBGCC2_CFLAGS = -O2
-+HOST_LIBGCC2_CFLAGS = -O2 -fwrapv
-
-
- #LIB1ASMSRC = nds32/lib1asmsrc-newlib.S
+diff -urN gcc-8.2.0.orig/libgcc/config.host gcc-8.2.0/libgcc/config.host
+--- gcc-8.2.0.orig/libgcc/config.host 2018-04-06 22:04:17.000000000 +0200
++++ gcc-8.2.0/libgcc/config.host 2019-01-25 15:38:32.841242694 +0100
+@@ -974,6 +974,23 @@
+ tmake_file="$tm_file t-crtstuff t-fdpbit msp430/t-msp430"
+ extra_parts="$extra_parts libmul_none.a libmul_16.a libmul_32.a libmul_f5.a"
+ ;;
++nds32*-linux*)
++ # Basic makefile fragment and extra_parts for crt stuff.
++ # We also append c-isr library implementation.
++ tmake_file="${tmake_file} t-slibgcc-libgcc"
++ tmake_file="${tmake_file} nds32/t-nds32-glibc nds32/t-crtstuff t-softfp-sfdf t-softfp"
++ # The header file of defining MD_FALLBACK_FRAME_STATE_FOR.
++ md_unwind_header=nds32/linux-unwind.h
++ # Append library definition makefile fragment according to --with-nds32-lib=X setting.
++ case "${with_nds32_lib}" in
++ "" | glibc | uclibc )
++ ;;
++ *)
++ echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: glibc uclibc" 1>&2
++ exit 1
++ ;;
++ esac
++ ;;
+ nds32*-elf*)
+ # Basic makefile fragment and extra_parts for crt stuff.
+ # We also append c-isr library implementation.
diff --git a/util/crossgcc/sum/binutils-2.30.tar.xz.cksum b/util/crossgcc/sum/binutils-2.30.tar.xz.cksum
deleted file mode 100644
index 3493413556..0000000000
--- a/util/crossgcc/sum/binutils-2.30.tar.xz.cksum
+++ /dev/null
@@ -1 +0,0 @@
-574d3b5650413d6ee65195a4f5ecbddc3a38f718 tarballs/binutils-2.30.tar.xz
diff --git a/util/crossgcc/sum/binutils-2.31.1.tar.xz.cksum b/util/crossgcc/sum/binutils-2.31.1.tar.xz.cksum
new file mode 100644
index 0000000000..6a26c8f2f6
--- /dev/null
+++ b/util/crossgcc/sum/binutils-2.31.1.tar.xz.cksum
@@ -0,0 +1 @@
+3b031410897fe224412f3a6a1b052402d2fbcc6a tarballs/binutils-2.31.1.tar.xz
diff --git a/util/crossgcc/sum/gcc-8.1.0.tar.xz.cksum b/util/crossgcc/sum/gcc-8.1.0.tar.xz.cksum
deleted file mode 100644
index d185533514..0000000000
--- a/util/crossgcc/sum/gcc-8.1.0.tar.xz.cksum
+++ /dev/null
@@ -1 +0,0 @@
-b34031ba9ff3e248b2c62de0825e49a1e0e01998 tarballs/gcc-8.1.0.tar.xz
diff --git a/util/crossgcc/sum/gcc-8.2.0.tar.xz.cksum b/util/crossgcc/sum/gcc-8.2.0.tar.xz.cksum
new file mode 100644
index 0000000000..1ef301a5d3
--- /dev/null
+++ b/util/crossgcc/sum/gcc-8.2.0.tar.xz.cksum
@@ -0,0 +1 @@
+19926bdb6c4b58891015929853d41aeff019d400 tarballs/gcc-8.2.0.tar.xz