changeset 4d27997b548c in /z/repo/m5
details: http://repo.m5sim.org/m5?cmd=changeset;node=4d27997b548c
description:
mips-shadowsets: fix calcuations. \n Remove Shadowsets from Int &
Arch. Reg Calculations
diffstat:
2 files changed, 7 insertions(+), 4 deletions(-)
src/arch/mips/isa_traits.hh | 6 ++----
src/arch/mips/regfile/int_regfile.hh | 5 +++++
diffs (33 lines):
diff -r fc2e234b4404 -r 4d27997b548c src/arch/mips/isa_traits.hh
--- a/src/arch/mips/isa_traits.hh Fri Apr 17 16:54:58 2009 -0700
+++ b/src/arch/mips/isa_traits.hh Sat Apr 18 10:42:28 2009 -0400
@@ -177,12 +177,10 @@
const int NumFloatArchRegs = 32;
const int NumFloatSpecialRegs = 5;
- const int NumShadowRegSets = 16; // Maximum number of shadow register sets
- const int NumIntRegs = NumIntArchRegs*NumShadowRegSets +
NumIntSpecialRegs; //HI & LO Regs
+ const int MaxShadowRegSets = 16; // Maximum number of shadow register sets
+ const int NumIntRegs = NumIntArchRegs + NumIntSpecialRegs; //HI &
LO Regs
const int NumFloatRegs = NumFloatArchRegs + NumFloatSpecialRegs;//
- const int TotalArchRegs = NumIntArchRegs * NumShadowRegSets;
-
// Static instruction parameters
const int MaxInstSrcRegs = 10;
const int MaxInstDestRegs = 8;
diff -r fc2e234b4404 -r 4d27997b548c src/arch/mips/regfile/int_regfile.hh
--- a/src/arch/mips/regfile/int_regfile.hh Fri Apr 17 16:54:58 2009 -0700
+++ b/src/arch/mips/regfile/int_regfile.hh Sat Apr 18 10:42:28 2009 -0400
@@ -60,6 +60,11 @@
DSPHi0 = HI
};
+ //@TODO: Implementing ShadowSets needs to
+ //edit this value such that:
+ //TotalArchRegs = NumIntArchRegs * ShadowSets
+ const int TotalArchRegs = NumIntArchRegs;
+
class IntRegFile
{
protected:
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