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Simple CPU: Make the FloatRegs trace flag do something.

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Gabe Black
2010-06-02 12:58:12 -05:00
parent ad9c5af945
commit d149e43c41
1 changed files with 12 additions and 2 deletions
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14
src/cpu/simple_thread.hh
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@@ -272,14 +272,20 @@ class SimpleThread : public ThreadState
{
int flatIndex = isa.flattenFloatIndex(reg_idx);
assert(flatIndex < TheISA::NumFloatRegs);
return floatRegs.f[flatIndex];
FloatReg regVal = floatRegs.f[flatIndex];
DPRINTF(FloatRegs, "Reading float reg %d as %f, %#x.\n",
reg_idx, regVal, floatRegs.i[flatIndex]);
return regVal;
}
FloatRegBits readFloatRegBits(int reg_idx)
{
int flatIndex = isa.flattenFloatIndex(reg_idx);
assert(flatIndex < TheISA::NumFloatRegs);
return floatRegs.i[flatIndex];
FloatRegBits regVal = floatRegs.i[flatIndex];
DPRINTF(FloatRegs, "Reading float reg %d bits as %#x, %f.\n",
reg_idx, regVal, floatRegs.f[flatIndex]);
return regVal;
}
void setIntReg(int reg_idx, uint64_t val)
@@ -295,6 +301,8 @@ class SimpleThread : public ThreadState
int flatIndex = isa.flattenFloatIndex(reg_idx);
assert(flatIndex < TheISA::NumFloatRegs);
floatRegs.f[flatIndex] = val;
DPRINTF(FloatRegs, "Setting float reg %d to %f, %#x.\n",
reg_idx, val, floatRegs.i[flatIndex]);
}
void setFloatRegBits(int reg_idx, FloatRegBits val)
@@ -302,6 +310,8 @@ class SimpleThread : public ThreadState
int flatIndex = isa.flattenFloatIndex(reg_idx);
assert(flatIndex < TheISA::NumFloatRegs);
floatRegs.i[flatIndex] = val;
DPRINTF(FloatRegs, "Setting float reg %d bits to %#x, %#f.\n",
reg_idx, val, floatRegs.f[flatIndex]);
}
uint64_t readPC()