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Fix Moria state file

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This commit is contained in:
Jeff Parsons 2015-12-21 14:46:00 -08:00
commit 57d58e1b79
11 changed files with 490 additions and 13 deletions
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10
modules/pcjs/lib/x86ops.js
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@ -764,13 +764,17 @@ X86.opAAA = function()
var AL = this.regEAX & 0xff;
var AH = (this.regEAX >> 8) & 0xff;
if ((AL & 0xf) > 9 || this.getAF()) {
AL = (AL + 0x6) & 0xf;
AH = (AH + 1) & 0xff;
AL += 6;
/*
* Simulate the fact that the 80286 and higher actually add 6 to AX rather than AL.
*/
if (this.model >= X86.MODEL_80286 && AL > 0xff) AH++;
AH++;
CF = AF = 1;
} else {
CF = AF = 0;
}
this.regEAX = (this.regEAX & ~0xffff) | ((AH << 8) | AL);
this.regEAX = (this.regEAX & ~0xffff) | (((AH << 8) | AL) & 0xff0f);
if (CF) this.setCF(); else this.clearCF();
if (AF) this.setAF(); else this.clearAF();
this.nStepCycles -= this.cycleCounts.nOpCyclesAAA;