2 files changed, 11 insertions, 11 deletions
diff --git a/src/arch/sparc/isa_traits.hh b/src/arch/sparc/isa_traits.hh
index 8b3ec36a6..0edbdec4b 100644
--- a/src/arch/sparc/isa_traits.hh
+++ b/src/arch/sparc/isa_traits.hh
@@ -69,14 +69,12 @@ namespace SparcISA
     const int ReturnAddressReg = 31; // post call, precall is 15
     const int ReturnValueReg = 8; // Post return, 24 is pre-return.
     const int FramePointerReg = 30;
-    const int ArgumentReg0 = 8;
-    const int ArgumentReg1 = 9;
-    const int ArgumentReg2 = 10;
-    const int ArgumentReg3 = 11;
-    const int ArgumentReg4 = 12;
-    const int ArgumentReg5 = 13;
+
+    const int ArgumentReg[] = {8, 9, 10, 11, 12, 13};
+    const int NumArgumentRegs = sizeof(ArgumentReg) / sizeof(const int);
+
     // Some OS syscall use a second register (o1) to return a second value
-    const int SyscallPseudoReturnReg = ArgumentReg1;
+    const int SyscallPseudoReturnReg = ArgumentReg[1];
 
     //XXX These numbers are bogus
     const int MaxInstSrcRegs = 8;
diff --git a/src/arch/sparc/process.cc b/src/arch/sparc/process.cc
index 0776694ec..bc950301a 100644
--- a/src/arch/sparc/process.cc
+++ b/src/arch/sparc/process.cc
@@ -399,8 +399,9 @@ Sparc64LiveProcess::argsInit(int intSize, int pageSize)
     initVirtMem->writeBlob(spillStart, (uint8_t*)spillHandler64, spillSize);
 
     //Set up the thread context to start running the process
-    threadContexts[0]->setIntReg(ArgumentReg0, argc);
-    threadContexts[0]->setIntReg(ArgumentReg1, argv_array_base);
+    assert(NumArgumentRegs >= 2);
+    threadContexts[0]->setIntReg(ArgumentReg[0], argc);
+    threadContexts[0]->setIntReg(ArgumentReg[1], argv_array_base);
     threadContexts[0]->setIntReg(StackPointerReg, stack_min - StackBias);
 
     Addr prog_entry = objFile->entryPoint();
@@ -627,8 +628,9 @@ Sparc32LiveProcess::argsInit(int intSize, int pageSize)
     initVirtMem->writeBlob(spillStart, (uint8_t*)spillHandler32, spillSize);
 
     //Set up the thread context to start running the process
-    //threadContexts[0]->setIntReg(ArgumentReg0, argc);
-    //threadContexts[0]->setIntReg(ArgumentReg1, argv_array_base);
+    //assert(NumArgumentRegs >= 2);
+    //threadContexts[0]->setIntReg(ArgumentReg[0], argc);
+    //threadContexts[0]->setIntReg(ArgumentReg[1], argv_array_base);
     threadContexts[0]->setIntReg(StackPointerReg, stack_min);
 
     uint32_t prog_entry = objFile->entryPoint();