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Diffstat (limited to 'src/cpu/exetrace.cc')
-rw-r--r--src/cpu/exetrace.cc113
1 files changed, 73 insertions, 40 deletions
diff --git a/src/cpu/exetrace.cc b/src/cpu/exetrace.cc
index 26e8b6b44..e34ae3731 100644
--- a/src/cpu/exetrace.cc
+++ b/src/cpu/exetrace.cc
@@ -147,13 +147,15 @@ Trace::InstRecord::dump(ostream &outs)
outs << hex;
outs << "PC = " << thread->readNextPC();
outs << " NPC = " << thread->readNextNPC();
- newVal = thread->readMiscReg(SparcISA::MISCREG_CCR);
+ newVal = thread->readIntReg(SparcISA::NumIntArchRegs + 2);
+ //newVal = thread->readMiscReg(SparcISA::MISCREG_CCR);
if(newVal != ccr)
{
outs << " CCR = " << newVal;
ccr = newVal;
}
- newVal = thread->readMiscReg(SparcISA::MISCREG_Y);
+ newVal = thread->readIntReg(SparcISA::NumIntArchRegs + 1);
+ //newVal = thread->readMiscReg(SparcISA::MISCREG_Y);
if(newVal != y)
{
outs << " Y = " << newVal;
@@ -293,7 +295,8 @@ Trace::InstRecord::dump(ostream &outs)
bool diffPC = false;
bool diffCC = false;
bool diffInst = false;
- bool diffRegs = false;
+ bool diffIntRegs = false;
+ bool diffFpRegs = false;
bool diffTpc = false;
bool diffTnpc = false;
bool diffTstate = false;
@@ -304,6 +307,7 @@ Trace::InstRecord::dump(ostream &outs)
bool diffHtba = false;
bool diffPstate = false;
bool diffY = false;
+ bool diffFsr = false;
bool diffCcr = false;
bool diffTl = false;
bool diffGl = false;
@@ -355,12 +359,18 @@ Trace::InstRecord::dump(ostream &outs)
(SparcISA::MachInst)staticInst->machInst) {
diffInst = true;
}
- for (int i = 0; i < TheISA::NumIntArchRegs; i++) {
+ // assume we have %g0 working correctly
+ for (int i = 1; i < TheISA::NumIntArchRegs; i++) {
if (thread->readIntReg(i) != shared_data->intregs[i]) {
- diffRegs = true;
+ diffIntRegs = true;
}
}
- uint64_t oldTl = thread->readMiscReg(MISCREG_TL);
+ for (int i = 0; i < TheISA::NumFloatRegs/2; i++) {
+ if (thread->readFloatRegBits(i*2,FloatRegFile::DoubleWidth) != shared_data->fpregs[i]) {
+ diffFpRegs = true;
+ }
+ }
+ uint64_t oldTl = thread->readMiscReg(MISCREG_TL);
if (oldTl != shared_data->tl)
diffTl = true;
for (int i = 1; i <= MaxTL; i++) {
@@ -397,9 +407,15 @@ Trace::InstRecord::dump(ostream &outs)
diffHtba = true;
if(shared_data->pstate != thread->readMiscReg(MISCREG_PSTATE))
diffPstate = true;
- if(shared_data->y != thread->readMiscReg(MISCREG_Y))
+ //if(shared_data->y != thread->readMiscReg(MISCREG_Y))
+ if(shared_data->y !=
+ thread->readIntReg(NumIntArchRegs + 1))
diffY = true;
- if(shared_data->ccr != thread->readMiscReg(MISCREG_CCR))
+ if(shared_data->fsr != thread->readMiscReg(MISCREG_FSR))
+ diffFsr = true;
+ //if(shared_data->ccr != thread->readMiscReg(MISCREG_CCR))
+ if(shared_data->ccr !=
+ thread->readIntReg(NumIntArchRegs + 2))
diffCcr = true;
if(shared_data->gl != thread->readMiscReg(MISCREG_GL))
diffGl = true;
@@ -409,14 +425,22 @@ Trace::InstRecord::dump(ostream &outs)
diffPil = true;
if(shared_data->cwp != thread->readMiscReg(MISCREG_CWP))
diffCwp = true;
- if(shared_data->cansave != thread->readMiscReg(MISCREG_CANSAVE))
+ //if(shared_data->cansave != thread->readMiscReg(MISCREG_CANSAVE))
+ if(shared_data->cansave !=
+ thread->readIntReg(NumIntArchRegs + 3))
diffCansave = true;
+ //if(shared_data->canrestore !=
+ // thread->readMiscReg(MISCREG_CANRESTORE))
if(shared_data->canrestore !=
- thread->readMiscReg(MISCREG_CANRESTORE))
+ thread->readIntReg(NumIntArchRegs + 4))
diffCanrestore = true;
- if(shared_data->otherwin != thread->readMiscReg(MISCREG_OTHERWIN))
+ //if(shared_data->otherwin != thread->readMiscReg(MISCREG_OTHERWIN))
+ if(shared_data->otherwin !=
+ thread->readIntReg(NumIntArchRegs + 6))
diffOtherwin = true;
- if(shared_data->cleanwin != thread->readMiscReg(MISCREG_CLEANWIN))
+ //if(shared_data->cleanwin != thread->readMiscReg(MISCREG_CLEANWIN))
+ if(shared_data->cleanwin !=
+ thread->readIntReg(NumIntArchRegs + 5))
diffCleanwin = true;
for (int i = 0; i < 64; i++) {
@@ -426,12 +450,12 @@ Trace::InstRecord::dump(ostream &outs)
diffTlb = true;
}
- if ((diffPC || diffCC || diffInst || diffRegs || diffTpc ||
- diffTnpc || diffTstate || diffTt || diffHpstate ||
- diffHtstate || diffHtba || diffPstate || diffY ||
- diffCcr || diffTl || diffGl || diffAsi || diffPil ||
- diffCwp || diffCansave || diffCanrestore ||
- diffOtherwin || diffCleanwin || diffTlb)
+ if ((diffPC || diffCC || diffInst || diffIntRegs ||
+ diffFpRegs || diffTpc || diffTnpc || diffTstate ||
+ diffTt || diffHpstate || diffHtstate || diffHtba ||
+ diffPstate || diffY || diffCcr || diffTl || diffFsr ||
+ diffGl || diffAsi || diffPil || diffCwp || diffCansave ||
+ diffCanrestore || diffOtherwin || diffCleanwin || diffTlb)
&& !((staticInst->machInst & 0xC1F80000) == 0x81D00000)
&& !(((staticInst->machInst & 0xC0000000) == 0xC0000000)
&& shared_data->tl == thread->readMiscReg(MISCREG_TL) + 1)
@@ -444,8 +468,10 @@ Trace::InstRecord::dump(ostream &outs)
outs << " [CC]";
if (diffInst)
outs << " [Instruction]";
- if (diffRegs)
+ if (diffIntRegs)
outs << " [IntRegs]";
+ if (diffFpRegs)
+ outs << " [FpRegs]";
if (diffTpc)
outs << " [Tpc]";
if (diffTnpc)
@@ -464,6 +490,8 @@ Trace::InstRecord::dump(ostream &outs)
outs << " [Pstate]";
if (diffY)
outs << " [Y]";
+ if (diffFsr)
+ outs << " [FSR]";
if (diffCcr)
outs << " [Ccr]";
if (diffTl)
@@ -530,10 +558,15 @@ Trace::InstRecord::dump(ostream &outs)
thread->readMiscReg(MISCREG_PSTATE),
shared_data->pstate);
printRegPair(outs, "Y",
- thread->readMiscReg(MISCREG_Y),
+ //thread->readMiscReg(MISCREG_Y),
+ thread->readIntReg(NumIntArchRegs + 1),
shared_data->y);
+ printRegPair(outs, "FSR",
+ thread->readMiscReg(MISCREG_FSR),
+ shared_data->fsr);
printRegPair(outs, "Ccr",
- thread->readMiscReg(MISCREG_CCR),
+ //thread->readMiscReg(MISCREG_CCR),
+ thread->readIntReg(NumIntArchRegs + 2),
shared_data->ccr);
printRegPair(outs, "Tl",
thread->readMiscReg(MISCREG_TL),
@@ -551,16 +584,20 @@ Trace::InstRecord::dump(ostream &outs)
thread->readMiscReg(MISCREG_CWP),
shared_data->cwp);
printRegPair(outs, "Cansave",
- thread->readMiscReg(MISCREG_CANSAVE),
+ //thread->readMiscReg(MISCREG_CANSAVE),
+ thread->readIntReg(NumIntArchRegs + 3),
shared_data->cansave);
printRegPair(outs, "Canrestore",
- thread->readMiscReg(MISCREG_CANRESTORE),
+ //thread->readMiscReg(MISCREG_CANRESTORE),
+ thread->readIntReg(NumIntArchRegs + 4),
shared_data->canrestore);
printRegPair(outs, "Otherwin",
- thread->readMiscReg(MISCREG_OTHERWIN),
+ //thread->readMiscReg(MISCREG_OTHERWIN),
+ thread->readIntReg(NumIntArchRegs + 6),
shared_data->otherwin);
printRegPair(outs, "Cleanwin",
- thread->readMiscReg(MISCREG_CLEANWIN),
+ //thread->readMiscReg(MISCREG_CLEANWIN),
+ thread->readIntReg(NumIntArchRegs + 5),
shared_data->cleanwin);
outs << endl;
for (int i = 1; i <= MaxTL; i++) {
@@ -588,26 +625,22 @@ Trace::InstRecord::dump(ostream &outs)
printSectionHeader(outs, "General Purpose Registers");
static const char * regtypes[4] = {"%g", "%o", "%l", "%i"};
- for(int y = 0; y < 4; y++)
- {
- for(int x = 0; x < 8; x++)
- {
+ for(int y = 0; y < 4; y++) {
+ for(int x = 0; x < 8; x++) {
char label[8];
sprintf(label, "%s%d", regtypes[y], x);
printRegPair(outs, label,
thread->readIntReg(y*8+x),
shared_data->intregs[y*8+x]);
- /*outs << regtypes[y] << x << " " ;
- outs << "0x" << hex << setw(16)
- << thread->readIntReg(y*8+x);
- if (thread->readIntReg(y*8 + x)
- != shared_data->intregs[y*8+x])
- outs << " X ";
- else
- outs << " | ";
- outs << "0x" << setw(16) << hex
- << shared_data->intregs[y*8+x]
- << endl;*/
+ }
+ }
+ if (diffFpRegs) {
+ for (int x = 0; x < 32; x++) {
+ char label[8];
+ sprintf(label, "%%f%d", x);
+ printRegPair(outs, label,
+ thread->readFloatRegBits(x,FloatRegFile::DoubleWidth),
+ shared_data->fpregs[x]);
}
}
if (diffTlb) {
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-20 11:43:26 +0000