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author | Gabe Black <gblack@eecs.umich.edu> | 2009-07-08 23:02:21 -0700 |
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committer | Gabe Black <gblack@eecs.umich.edu> | 2009-07-08 23:02:21 -0700 |
commit | b398b8ff1ba7e181e010afd6219074cf6f683820 (patch) | |
tree | b41c9b78594bde90e77fa0e7b2e806e306e2ebad /src/arch/sparc/miscregfile.hh | |
parent | 997f36c7115e37f292c50db8986c6ebd4bd1beca (diff) | |
download | gem5-b398b8ff1ba7e181e010afd6219074cf6f683820.tar.xz |
Registers: Add a registers.hh file as an ISA switched header.
This file is for register indices, Num* constants, and register types.
copyRegs and copyMiscRegs were moved to utility.hh and utility.cc.
--HG--
rename : src/arch/alpha/regfile.hh => src/arch/alpha/registers.hh
rename : src/arch/arm/regfile.hh => src/arch/arm/registers.hh
rename : src/arch/mips/regfile.hh => src/arch/mips/registers.hh
rename : src/arch/sparc/regfile.hh => src/arch/sparc/registers.hh
rename : src/arch/x86/regfile.hh => src/arch/x86/registers.hh
Diffstat (limited to 'src/arch/sparc/miscregfile.hh')
-rw-r--r-- | src/arch/sparc/miscregfile.hh | 121 |
1 files changed, 2 insertions, 119 deletions
diff --git a/src/arch/sparc/miscregfile.hh b/src/arch/sparc/miscregfile.hh index 9eff7fcac..c6ba27b93 100644 --- a/src/arch/sparc/miscregfile.hh +++ b/src/arch/sparc/miscregfile.hh @@ -34,6 +34,8 @@ #include "arch/sparc/faults.hh" #include "arch/sparc/isa_traits.hh" +#include "arch/sparc/miscregs.hh" +#include "arch/sparc/registers.hh" #include "arch/sparc/types.hh" #include "cpu/cpuevent.hh" @@ -43,125 +45,6 @@ class Checkpoint; namespace SparcISA { - enum MiscRegIndex - { - /** Ancillary State Registers */ -// MISCREG_Y, -// MISCREG_CCR, - MISCREG_ASI, - MISCREG_TICK, - MISCREG_FPRS, - MISCREG_PCR, - MISCREG_PIC, - MISCREG_GSR, - MISCREG_SOFTINT_SET, - MISCREG_SOFTINT_CLR, - MISCREG_SOFTINT, /* 10 */ - MISCREG_TICK_CMPR, - MISCREG_STICK, - MISCREG_STICK_CMPR, - - /** Privilged Registers */ - MISCREG_TPC, - MISCREG_TNPC, - MISCREG_TSTATE, - MISCREG_TT, - MISCREG_PRIVTICK, - MISCREG_TBA, - MISCREG_PSTATE, /* 20 */ - MISCREG_TL, - MISCREG_PIL, - MISCREG_CWP, -// MISCREG_CANSAVE, -// MISCREG_CANRESTORE, -// MISCREG_CLEANWIN, -// MISCREG_OTHERWIN, -// MISCREG_WSTATE, - MISCREG_GL, - - /** Hyper privileged registers */ - MISCREG_HPSTATE, /* 30 */ - MISCREG_HTSTATE, - MISCREG_HINTP, - MISCREG_HTBA, - MISCREG_HVER, - MISCREG_STRAND_STS_REG, - MISCREG_HSTICK_CMPR, - - /** Floating Point Status Register */ - MISCREG_FSR, - - /** MMU Internal Registers */ - MISCREG_MMU_P_CONTEXT, - MISCREG_MMU_S_CONTEXT, /* 40 */ - MISCREG_MMU_PART_ID, - MISCREG_MMU_LSU_CTRL, - - /** Scratchpad regiscers **/ - MISCREG_SCRATCHPAD_R0, /* 60 */ - MISCREG_SCRATCHPAD_R1, - MISCREG_SCRATCHPAD_R2, - MISCREG_SCRATCHPAD_R3, - MISCREG_SCRATCHPAD_R4, - MISCREG_SCRATCHPAD_R5, - MISCREG_SCRATCHPAD_R6, - MISCREG_SCRATCHPAD_R7, - - /* CPU Queue Registers */ - MISCREG_QUEUE_CPU_MONDO_HEAD, - MISCREG_QUEUE_CPU_MONDO_TAIL, - MISCREG_QUEUE_DEV_MONDO_HEAD, /* 70 */ - MISCREG_QUEUE_DEV_MONDO_TAIL, - MISCREG_QUEUE_RES_ERROR_HEAD, - MISCREG_QUEUE_RES_ERROR_TAIL, - MISCREG_QUEUE_NRES_ERROR_HEAD, - MISCREG_QUEUE_NRES_ERROR_TAIL, - - /* All the data for the TLB packed up in one register. */ - MISCREG_TLB_DATA, - MISCREG_NUMMISCREGS - }; - - struct HPSTATE { - const static uint64_t id = 0x800; // this impl. dependent (id) field m - const static uint64_t ibe = 0x400; - const static uint64_t red = 0x20; - const static uint64_t hpriv = 0x4; - const static uint64_t tlz = 0x1; - }; - - - struct PSTATE { - const static int cle = 0x200; - const static int tle = 0x100; - const static int mm = 0xC0; - const static int pef = 0x10; - const static int am = 0x8; - const static int priv = 0x4; - const static int ie = 0x2; - }; - - struct STS { - const static int st_idle = 0x00; - const static int st_wait = 0x01; - const static int st_halt = 0x02; - const static int st_run = 0x05; - const static int st_spec_run = 0x07; - const static int st_spec_rdy = 0x13; - const static int st_ready = 0x19; - const static int active = 0x01; - const static int speculative = 0x04; - const static int shft_id = 8; - const static int shft_fsm0 = 31; - const static int shft_fsm1 = 26; - const static int shft_fsm2 = 21; - const static int shft_fsm3 = 16; - }; - - - const int NumMiscArchRegs = MISCREG_NUMMISCREGS; - const int NumMiscRegs = MISCREG_NUMMISCREGS; - // The control registers, broken out into fields class MiscRegFile { |