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Extended the reg delta output.

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--HG--
extra : convert_revision : 61c714a8c4faeb30d784b1ef1da0295474b8dc45
This commit is contained in:
Gabe Black 2006-08-29 16:04:28 -04:00
parent 292d3ae14a
commit df0cbf890a
1 changed files with 55 additions and 6 deletions
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61
src/cpu/exetrace.cc
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@ -54,14 +54,63 @@ using namespace TheISA;
void
Trace::InstRecord::dump(ostream &outs)
{
static uint64_t regs[32] = {
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0};
static uint64_t ccr = 0;
static uint64_t y = 0;
static uint64_t floats[32];
uint64_t newVal;
static const char * prefixes[4] = {"G", "O", "L", "I"};
if (flags[PRINT_REG_DELTA])
{
outs << "PC = 0x" << setbase(16)
<< setfill('0')
<< setw(16) << PC << endl;
outs << setbase(10)
<< setfill(' ')
<< setw(0);
ThreadContext * context = cpu->threadContexts[0];
char buf[256];
sprintf(buf, "PC = 0x%016llx", context->readNextPC());
outs << buf;
sprintf(buf, " NPC = 0x%016llx", context->readNextNPC());
outs << buf;
newVal = context->readMiscReg(SparcISA::MISCREG_CCR);
if(newVal != ccr)
{
sprintf(buf, " CCR = 0x%016llx", newVal);
outs << buf;
ccr = newVal;
}
newVal = context->readMiscReg(SparcISA::MISCREG_Y);
if(newVal != y)
{
sprintf(buf, " Y = 0x%016llx", newVal);
outs << buf;
y = newVal;
}
for(int y = 0; y < 4; y++)
{
for(int x = 0; x < 8; x++)
{
int index = x + 8 * y;
newVal = context->readIntReg(index);
if(regs[index] != newVal)
{
sprintf(buf, " %s%d = 0x%016llx", prefixes[y], x, newVal);
outs << buf;
regs[index] = newVal;
}
}
}
for(int y = 0; y < 32; y++)
{
newVal = context->readFloatRegBits(2 * y, 64);
if(floats[y] != newVal)
{
sprintf(buf, " F%d = 0x%016llx", y, newVal);
outs << buf;
floats[y] = newVal;
}
}
outs << endl;
/*
int numSources = staticInst->numSrcRegs();
int numDests = staticInst->numDestRegs();