Gabe Black has submitted this change. (
https://gem5-review.googlesource.com/c/public/gem5/+/39680 )
Change subject: arch-power: Delete unused register related constants.
......................................................................
arch-power: Delete unused register related constants.
Change-Id: I7b2dc3a9ce29f67d304a22ab15268390fc461e4e
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/39680
Reviewed-by: Boris Shingarov <[email protected]>
Maintainer: Bobby R. Bruce <[email protected]>
Tested-by: kokoro <[email protected]>
---
M src/arch/power/registers.hh
1 file changed, 1 insertion(+), 13 deletions(-)
Approvals:
Boris Shingarov: Looks good to me, approved
Bobby R. Bruce: Looks good to me, approved
kokoro: Regressions pass
diff --git a/src/arch/power/registers.hh b/src/arch/power/registers.hh
index a6d28a8..def55e3 100644
--- a/src/arch/power/registers.hh
+++ b/src/arch/power/registers.hh
@@ -66,11 +66,9 @@
// 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 @@
// 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,
--
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Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: I7b2dc3a9ce29f67d304a22ab15268390fc461e4e
Gerrit-Change-Number: 39680
Gerrit-PatchSet: 4
Gerrit-Owner: Gabe Black <[email protected]>
Gerrit-Reviewer: Bobby R. Bruce <[email protected]>
Gerrit-Reviewer: Boris Shingarov <[email protected]>
Gerrit-Reviewer: Daniel Carvalho <[email protected]>
Gerrit-Reviewer: Gabe Black <[email protected]>
Gerrit-Reviewer: kokoro <[email protected]>
Gerrit-MessageType: merged
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