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Fixed MOVSX,MOVZX, and passed initial paging test

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This commit is contained in:
Jeff Parsons 2015-05-07 16:00:38 -07:00 • committed by jeffpar
commit f3646d206f
10 changed files with 403 additions and 128 deletions
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4
modules/pcjs/lib/x86op0f.js
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@ -313,11 +313,9 @@ X86.opMOVcr = function MOVcr()
break;
case 0x2:
temp = this.regEDX;
if (DEBUG) this.stopCPU();
break;
case 0x3:
temp = this.regEBX;
if (DEBUG) this.stopCPU();
break;
default:
X86.opInvalid.call(this);
@ -1128,6 +1126,7 @@ X86.opMOVZXb = function MOVZXb()
X86.opMOVZXw = function MOVZXw()
{
var bModRM = this.getIPByte();
this.setDataSize(2);
this.aOpModRegWord[bModRM].call(this, X86.fnMOVX);
switch((bModRM & 0x38) >> 3) {
case 0x0:
@ -1287,6 +1286,7 @@ X86.opMOVSXb = function MOVSXb()
X86.opMOVSXw = function MOVSXw()
{
var bModRM = this.getIPByte();
this.setDataSize(2);
this.aOpModRegWord[bModRM].call(this, X86.fnMOVX);
switch((bModRM & 0x38) >> 3) {
case 0x0: