string SparcISA::getMiscRegName(RegIndex index)
{
static::string miscRegName[NumMiscRegs] =
- {"y", "ccr", "asi", "tick", "pc", "fprs", "pcr", "pic",
+ {"y", "ccr", "asi", "tick", "fprs", "pcr", "pic",
"gsr", "softint_set", "softint_clr", "softint", "tick_cmpr",
"stick", "stick_cmpr",
"tpc", "tnpc", "tstate", "tt", "privtick", "tba", "pstate", "tl",
return miscRegName[index];
}
+enum RegMask
+{
+ PSTATE_MASK = (((1 << 4) - 1) << 1) | (((1 << 4) - 1) << 6) | (1 << 12)
+};
+
void MiscRegFile::reset()
{
y = 0;
hintp = 0;
htba = 0;
hstick_cmpr = 0;
- strandStatusReg = 0;
+ //This is set this way in Legion for some reason
+ strandStatusReg = 0x50000;
fsr = 0;
implicitInstAsi = ASI_PRIMARY;
implicitDataAsi = ASI_PRIMARY;
tba = val & ULL(~0x7FFF);
break;
case MISCREG_PSTATE:
- pstate = val;
+ pstate = (val & PSTATE_MASK);
break;
case MISCREG_TL:
tl = val;
//Set up performance counting based on pcr value
break;
case MISCREG_PSTATE:
- pstate = val;
+ pstate = val & PSTATE_MASK;
setImplicitAsis();
return;
case MISCREG_TL: