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arch-power: Delete unused register related constants.

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Change-Id: I7b2dc3a9ce29f67d304a22ab15268390fc461e4e
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/39680
Reviewed-by: Boris Shingarov <shingarov@gmail.com>
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
This commit is contained in:
Gabe Black
2021-01-24 23:16:43 -08:00
parent d8464eaa80
commit 7bb456f024
1 changed files with 1 additions and 13 deletions
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14
src/arch/power/registers.hh
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@@ -66,11 +66,9 @@ const int NumIntArchRegs = 32;
// and zero register, which doesn't actually exist but needs a number
const int NumIntSpecialRegs = 9;
const int NumFloatArchRegs = 32;
const int NumFloatSpecialRegs = 0;
const int NumInternalProcRegs = 0;
const int NumIntRegs = NumIntArchRegs + NumIntSpecialRegs;
const int NumFloatRegs = NumFloatArchRegs + NumFloatSpecialRegs;
const int NumFloatRegs = NumFloatArchRegs;
const int NumVecRegs = 1; // Not applicable to Power
// (1 to prevent warnings)
const int NumVecPredRegs = 1; // Not applicable to Power
@@ -80,21 +78,11 @@ const int NumMiscRegs = NUM_MISCREGS;
// Semantically meaningful register indices
const int ReturnValueReg = 3;
const int ArgumentReg0 = 3;
const int ArgumentReg1 = 4;
const int ArgumentReg2 = 5;
const int ArgumentReg3 = 6;
const int ArgumentReg4 = 7;
const int FramePointerReg = 31;
const int StackPointerReg = 1;
// There isn't one in Power, but we need to define one somewhere
const int ZeroReg = NumIntRegs - 1;
const int SyscallNumReg = 0;
const int SyscallPseudoReturnReg = 3;
const int SyscallSuccessReg = 3;
enum MiscIntRegNums {
INTREG_CR = NumIntArchRegs,
INTREG_XER,