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-rw-r--r--src/arch/alpha/isa_traits.hh12
1 files changed, 5 insertions, 7 deletions
diff --git a/src/arch/alpha/isa_traits.hh b/src/arch/alpha/isa_traits.hh
index a267ac034..7dc7e5151 100644
--- a/src/arch/alpha/isa_traits.hh
+++ b/src/arch/alpha/isa_traits.hh
@@ -156,14 +156,12 @@ namespace AlphaISA
const int ReturnAddressReg = 26;
const int ReturnValueReg = 0;
const int FramePointerReg = 15;
- const int ArgumentReg0 = 16;
- const int ArgumentReg1 = 17;
- const int ArgumentReg2 = 18;
- const int ArgumentReg3 = 19;
- const int ArgumentReg4 = 20;
- const int ArgumentReg5 = 21;
+
+ const int ArgumentReg[] = {16, 17, 18, 19, 20, 21};
+ const int NumArgumentRegs = sizeof(ArgumentReg) / sizeof(const int);
+
const int SyscallNumReg = ReturnValueReg;
- const int SyscallPseudoReturnReg = ArgumentReg4;
+ const int SyscallPseudoReturnReg = ArgumentReg[4];
const int SyscallSuccessReg = 19;
const int LogVMPageSize = 13; // 8K bytes