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Assorted Debugger fixes

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This commit is contained in:
Jeff Parsons 2015-07-20 13:11:46 -07:00
commit c2187e1e1b
28 changed files with 2360 additions and 2212 deletions
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18
modules/pcjs/lib/x86func.js
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@ -226,7 +226,7 @@ X86.fnBSF = function BSF(dst, src)
n++; // TODO: Determine if n should be incremented before the bailout for an accurate cycle count
}
}
this.nStepCycles -= this.cycleCounts.nOpCyclesBitScan + n * 3;
this.nStepCycles -= 11 + n * 3;
return dst;
};
@ -263,7 +263,7 @@ X86.fnBSR = function BSR(dst, src)
}
}
this.nStepCycles -= this.cycleCounts.nOpCyclesBitScan + n * 3;
this.nStepCycles -= 11 + n * 3;
return dst;
};
@ -278,7 +278,7 @@ X86.fnBSR = function BSR(dst, src)
X86.fnBT = function BT(dst, src)
{
if (dst & (1 << (src & 0x1f))) this.setCF(); else this.clearCF();
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesBitTestR : this.cycleCounts.nOpCyclesBitTestM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? 3 : 6);
this.opFlags |= X86.OPFLAG.NOWRITE;
return dst;
};
@ -295,7 +295,7 @@ X86.fnBTC = function BTC(dst, src)
{
var bit = 1 << (src & 0x1f);
if (dst & bit) this.setCF(); else this.clearCF();
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesBitSetR : this.cycleCounts.nOpCyclesBitSetM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? 6 : 8);
return dst ^ bit;
};
@ -311,7 +311,7 @@ X86.fnBTR = function BTR(dst, src)
{
var bit = 1 << (src & 0x1f);
if (dst & bit) this.setCF(); else this.clearCF();
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesBitSetR : this.cycleCounts.nOpCyclesBitSetM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? 6 : 8);
return dst & ~bit;
};
@ -327,7 +327,7 @@ X86.fnBTS = function BTS(dst, src)
{
var bit = 1 << (src & 0x1f);
if (dst & bit) this.setCF(); else this.clearCF();
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesBitSetR : this.cycleCounts.nOpCyclesBitSetM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? 6 : 8);
return dst | bit;
};
@ -1118,7 +1118,7 @@ X86.fnIMULrw = function IMULrw(dst, src)
this.clearCF(); this.clearOF();
}
result &= 0xffff;
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesIMulR : this.cycleCounts.nOpCyclesIMulM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? 9 : 12);
return result;
};
@ -1139,7 +1139,7 @@ X86.fnIMULrd = function IMULrd(dst, src)
this.clearCF(); this.clearOF();
}
result |= 0;
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesIMulR : this.cycleCounts.nOpCyclesIMulM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? 9 : 12);
return result;
};
@ -2438,7 +2438,7 @@ X86.fnSETcc = function SETcc(fnSet)
{
this.opFlags |= X86.OPFLAG.NOREAD;
this.aOpModMemByte[this.getIPByte()].call(this, fnSet);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesSetR : this.cycleCounts.nOpCyclesSetM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? 4 : 5);
};
/**