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Starting work on v1.16.4: fixed command-line (Node) version of PCjs

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This commit is contained in:
Jeff Parsons 2014-12-11 20:28:29 -08:00 • committed by jeffpar
commit 08261fa568
152 changed files with 1498 additions and 1373 deletions
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26
modules/pcjs/lib/x86opxx.js
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@ -34,6 +34,7 @@
if (typeof module !== 'undefined') {
var Component = require("../../shared/lib/component");
var Messages = require("./messages");
var X86 = require("./x86");
var X86Grps = require("./x86grps");
var X86Help = require("./x86help");
@ -193,7 +194,7 @@ var X86OpXX = {
/**
* @this {X86CPU}
*
* op=0x0F (pop CS) (undocumented on 8086/8088; replaced with opInvalid on 80186/80188, and op0F on 80286 and up)
* op=0x0F (pop CS) (undocumented on 8086/8088; replaced with opHelpInvalid on 80186/80188, and op0F on 80286 and up)
*/
opPOPCS: function() {
this.setCS(this.popWord());
@ -1741,7 +1742,7 @@ var X86OpXX = {
this.regMD16 = this.segDS.sel;
break;
default:
X86OpXX.opUndefined.call(this);
X86Help.opHelpUndefined.call(this);
return;
}
/*
@ -1787,7 +1788,7 @@ var X86OpXX = {
break;
default:
if (this.model >= X86.MODEL_80286) {
X86OpXX.opInvalid.call(this);
X86Help.opHelpInvalid.call(this);
return;
}
switch(reg) {
@ -1980,7 +1981,7 @@ var X86OpXX = {
* op=0x9B (wait)
*/
opWAIT: function() {
this.messageDebugger("WAIT not implemented", Debugger.MESSAGE.CPU);
this.messageDebugger("WAIT not implemented", Messages.CPU);
this.nStepCycles--;
},
/**
@ -3144,7 +3145,7 @@ var X86OpXX = {
* I still treat this as undefined, until I can verify the behavior on real hardware.
*/
opINT1: function() {
X86OpXX.opUndefined.call(this);
X86Help.opHelpUndefined.call(this);
},
/**
* @this {X86CPU}
@ -3338,21 +3339,6 @@ var X86OpXX = {
opGrp4w: function() {
X86Mods.aOpModsGrpWord[this.getIPByte()].call(this, X86Grps.aOpGrp4w, X86Grps.opGrpNoSrc);
if (EAFUNCS) this.setEAWord = this.setEAWordEnabled;
},
/**
* @this {X86CPU}
*/
opInvalid: function() {
X86Help.opHelpFault.call(this, X86.EXCEPTION.UD_FAULT);
this.stopCPU();
},
/**
* @this {X86CPU}
*/
opUndefined: function() {
this.setIP(this.opEA - this.segCS.base);
this.setError("Undefined opcode 0x" + str.toHexByte(this.bus.getByteDirect(this.regEIP)) + " at " + str.toHexAddr(this.regIP, this.segCS.sel));
this.stopCPU();
}
};