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More protected-mode improvements

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This commit is contained in:
Jeff Parsons 2014-11-25 17:21:20 -08:00 • committed by jeffpar
commit 9523de773d
7 changed files with 197 additions and 115 deletions
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7
modules/pcjs/lib/x86help.js
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@ -549,7 +549,7 @@ var X86Help = {
case X86.DESC.ACC.TYPE.GATE_TASK:
break;
default:
if (DEBUG) this.assert(false);
if (DEBUG) this.assert(false, "INT 0x" + str.toHexByte(nIDT) + ": unrecognized IDT entry");
return false;
}
return true;
@ -672,6 +672,11 @@ var X86Help = {
* @param {boolean} [fHalt] will halt the CPU if true *and* a Debugger is loaded
*/
opHelpFault: function(nFault, nError, fHalt) {
if (!this.aFlags.fComplete) {
// this.messageDebugger("Fault " + str.toHexByte(nFault) + " blocked by Debugger", Debugger.MESSAGE.WARN);
this.setIP(this.opEA - this.segCS.base);
return;
}
var fFault = false;
if (this.model >= X86.MODEL_80186) {
if (this.nFault < 0) {