From 5e8287d2e2eaf058495442ea9e32fafc343a0b53 Mon Sep 17 00:00:00 2001 From: Nathanael Premillieu Date: Wed, 5 Apr 2017 12:46:06 -0500 Subject: arch, cpu: Architectural Register structural indexing Replace the unified register mapping with a structure associating a class and an index. It is now much easier to know which class of register the index is referring to. Also, when adding a new class there is no need to modify existing ones. Change-Id: I55b3ac80763702aa2cd3ed2cbff0a75ef7620373 Reviewed-by: Andreas Sandberg [ Fix RISCV build issues ] Signed-off-by: Andreas Sandberg Reviewed-on: https://gem5-review.googlesource.com/2700 --- src/arch/mips/registers.hh | 8 -------- 1 file changed, 8 deletions(-) (limited to 'src/arch/mips/registers.hh') diff --git a/src/arch/mips/registers.hh b/src/arch/mips/registers.hh index 0ac84cc7f..c7cdb6522 100644 --- a/src/arch/mips/registers.hh +++ b/src/arch/mips/registers.hh @@ -275,16 +275,8 @@ enum MiscRegIndex{ const int NumMiscRegs = MISCREG_NUMREGS; -// These help enumerate all the registers for dependence tracking. -const int FP_Reg_Base = NumIntRegs; -const int CC_Reg_Base = FP_Reg_Base + NumFloatRegs; -const int Misc_Reg_Base = CC_Reg_Base + NumCCRegs; // NumCCRegs == 0 -const int Max_Reg_Index = Misc_Reg_Base + NumMiscRegs; - const int TotalNumRegs = NumIntRegs + NumFloatRegs + NumMiscRegs; -typedef uint16_t RegIndex; - typedef uint32_t IntReg; // floating point register file entry type -- cgit v1.2.3