diff options
Diffstat (limited to 'src/arch/sparc/process.cc')
| -rw-r--r-- | src/arch/sparc/process.cc | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/src/arch/sparc/process.cc b/src/arch/sparc/process.cc index 250c1bec4..fe6692cc3 100644 --- a/src/arch/sparc/process.cc +++ b/src/arch/sparc/process.cc @@ -110,22 +110,13 @@ SparcLiveProcess::startup() //From the SPARC ABI //The process runs in user mode - execContexts[0]->setMiscRegWithEffect(MISCREG_PSTATE_PRIV, 0); - //Interrupts are enabled - execContexts[0]->setMiscRegWithEffect(MISCREG_PSTATE_IE, 1); - //Round to nearest - execContexts[0]->setMiscRegWithEffect(MISCREG_FSR_RD, 0); - //Floating point traps are not enabled - execContexts[0]->setMiscRegWithEffect(MISCREG_FSR_TEM, 0); - //Turn non standard mode off - execContexts[0]->setMiscRegWithEffect(MISCREG_FSR_NS, 0); - //The floating point queue is empty - execContexts[0]->setMiscRegWithEffect(MISCREG_FSR_QNE, 0); - //There are no accrued eexecContext[0]eptions - execContexts[0]->setMiscRegWithEffect(MISCREG_FSR_AEXC, 0); - //There are no current eexecContext[0]eptions - execContexts[0]->setMiscRegWithEffect(MISCREG_FSR_CEXC, 0); + execContexts[0]->setMiscRegWithEffect(MISCREG_PSTATE, 0x02); + //Setup default FP state + execContexts[0]->setMiscReg(MISCREG_FSR, 0); + + execContexts[0]->setMiscReg(MISCREG_TICK, 0); + // /* * Register window management registers */ |