diff options
Diffstat (limited to 'src/cpu/o3/sparc/cpu_impl.hh')
| -rw-r--r-- | src/cpu/o3/sparc/cpu_impl.hh | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/cpu/o3/sparc/cpu_impl.hh b/src/cpu/o3/sparc/cpu_impl.hh index 2e398577e..068057fc0 100644 --- a/src/cpu/o3/sparc/cpu_impl.hh +++ b/src/cpu/o3/sparc/cpu_impl.hh @@ -270,8 +270,9 @@ template <class Impl> TheISA::IntReg SparcO3CPU<Impl>::getSyscallArg(int i, int tid) { + assert(i < TheISA::NumArgumentRegs); TheISA::IntReg idx = TheISA::flattenIntIndex(this->tcBase(tid), - SparcISA::ArgumentReg0 + i); + SparcISA::ArgumentReg[i]); TheISA::IntReg val = this->readArchIntReg(idx, tid); if (bits(this->readMiscRegNoEffect(SparcISA::MISCREG_PSTATE, tid), 3, 3)) val = bits(val, 31, 0); @@ -282,8 +283,9 @@ template <class Impl> void SparcO3CPU<Impl>::setSyscallArg(int i, TheISA::IntReg val, int tid) { + assert(i < TheISA::NumArgumentRegs); TheISA::IntReg idx = TheISA::flattenIntIndex(this->tcBase(tid), - SparcISA::ArgumentReg0 + i); + SparcISA::ArgumentReg[i]); this->setArchIntReg(idx, val, tid); } |