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| author | Patrick Georgi <patrick@georgi-clan.de> | 2015-08-20 17:53:52 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-08-21 04:08:52 +0000 |
| commit | 505e609452b66df78c213a4ff0eac24f52edb577 (patch) | |
| tree | 4b57acf1a0017ca517186062eaa25b28cab971c6 /util/crossgcc/patches | |
| parent | 43213be11657669a3bd93eb81320558ef1183faf (diff) | |
| download | coreboot-505e609452b66df78c213a4ff0eac24f52edb577.tar.xz | |
crossgcc: Fix x86_64-elf target's -m16 support
It still needs to pass --32 (yes, 32) to the assembler.
x86_64-linux does this (through some other config file),
x86_64-elf did not.
This fixes building SeaBIOS with our x86_64-elf multilib compiler.
Change-Id: Ibe2a70e46e64e71c947482be5ec0eaf7f7bf300d
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/11289
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'util/crossgcc/patches')
| -rw-r--r-- | util/crossgcc/patches/gcc-5.2.0_elf_biarch.patch | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/util/crossgcc/patches/gcc-5.2.0_elf_biarch.patch b/util/crossgcc/patches/gcc-5.2.0_elf_biarch.patch index 37240f9e56..196081601c 100644 --- a/util/crossgcc/patches/gcc-5.2.0_elf_biarch.patch +++ b/util/crossgcc/patches/gcc-5.2.0_elf_biarch.patch @@ -74,3 +74,14 @@ diff -urN gcc-4.9.2/gcc/config.gcc gcc-4.9.2/gcc/config.gcc ;; i[34567]86-*-rdos*) tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/rdos.h" +--- gcc-5.2.0/gcc/config/i386/x86-64.h.orig 2015-08-20 17:17:34.555919593 +0200 ++++ gcc-5.2.0/gcc/config/i386/x86-64.h 2015-08-20 17:17:42.615908670 +0200 +@@ -49,7 +49,7 @@ + #define WCHAR_TYPE_SIZE 32 + + #undef ASM_SPEC +-#define ASM_SPEC "%{m32:--32} %{m64:--64} %{mx32:--x32}" ++#define ASM_SPEC "%{m16|m32:--32} %{m64:--64} %{mx32:--x32}" + + #undef ASM_OUTPUT_ALIGNED_BSS + #define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \ |