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v1.17.0: Widening registers

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This commit is contained in:
Jeff Parsons 2015-01-19 22:32:15 -08:00 • committed by jeffpar
commit 1ede9acf15
133 changed files with 20419 additions and 19923 deletions
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102
modules/pcjs/lib/debugger.js
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@ -1560,22 +1560,22 @@ if (DEBUGGER) {
Debugger.prototype.messageRegs = function() {
var cpu = this.cpu;
var asRegs = Debugger.asRegs;
this.aMessageRegs[asRegs[0]] = str.toHexByte(cpu.regAX & 0xff);
this.aMessageRegs[asRegs[1]] = str.toHexByte(cpu.regCX & 0xff);
this.aMessageRegs[asRegs[2]] = str.toHexByte(cpu.regDX & 0xff);
this.aMessageRegs[asRegs[3]] = str.toHexByte(cpu.regBX & 0xff);
this.aMessageRegs[asRegs[4]] = str.toHexByte(cpu.regAX >> 8);
this.aMessageRegs[asRegs[5]] = str.toHexByte(cpu.regCX >> 8);
this.aMessageRegs[asRegs[6]] = str.toHexByte(cpu.regDX >> 8);
this.aMessageRegs[asRegs[7]] = str.toHexByte(cpu.regBX >> 8);
this.aMessageRegs[asRegs[8]] = str.toHexWord(cpu.regAX);
this.aMessageRegs[asRegs[9]] = str.toHexWord(cpu.regCX);
this.aMessageRegs[asRegs[10]] = str.toHexWord(cpu.regDX);
this.aMessageRegs[asRegs[11]] = str.toHexWord(cpu.regBX);
this.aMessageRegs[asRegs[12]] = str.toHexWord(cpu.regSP);
this.aMessageRegs[asRegs[13]] = str.toHexWord(cpu.regBP);
this.aMessageRegs[asRegs[14]] = str.toHexWord(cpu.regSI);
this.aMessageRegs[asRegs[15]] = str.toHexWord(cpu.regDI);
this.aMessageRegs[asRegs[0]] = str.toHexByte(cpu.regEAX & 0xff);
this.aMessageRegs[asRegs[1]] = str.toHexByte(cpu.regECX & 0xff);
this.aMessageRegs[asRegs[2]] = str.toHexByte(cpu.regEDX & 0xff);
this.aMessageRegs[asRegs[3]] = str.toHexByte(cpu.regEBX & 0xff);
this.aMessageRegs[asRegs[4]] = str.toHexByte(cpu.regEAX >> 8);
this.aMessageRegs[asRegs[5]] = str.toHexByte(cpu.regECX >> 8);
this.aMessageRegs[asRegs[6]] = str.toHexByte(cpu.regEDX >> 8);
this.aMessageRegs[asRegs[7]] = str.toHexByte(cpu.regEBX >> 8);
this.aMessageRegs[asRegs[8]] = str.toHexWord(cpu.regEAX);
this.aMessageRegs[asRegs[9]] = str.toHexWord(cpu.regECX);
this.aMessageRegs[asRegs[10]] = str.toHexWord(cpu.regEDX);
this.aMessageRegs[asRegs[11]] = str.toHexWord(cpu.regEBX);
this.aMessageRegs[asRegs[12]] = str.toHexWord(cpu.regESP);
this.aMessageRegs[asRegs[13]] = str.toHexWord(cpu.regEBP);
this.aMessageRegs[asRegs[14]] = str.toHexWord(cpu.regESI);
this.aMessageRegs[asRegs[15]] = str.toHexWord(cpu.regEDI);
this.aMessageRegs[asRegs[16]] = str.toHexWord(cpu.segES.sel);
this.aMessageRegs[asRegs[17]] = str.toHexWord(cpu.segCS.sel);
this.aMessageRegs[asRegs[18]] = str.toHexWord(cpu.segSS.sel);
@ -1632,7 +1632,7 @@ if (DEBUGGER) {
var fMessage = false;
var nCategory = Debugger.INT_MESSAGES[nInt];
if (nCategory) {
AH = this.cpu.regAX >> 8;
AH = this.cpu.regEAX >> 8;
if (this.messageEnabled(nCategory)) {
fMessage = true;
} else {
@ -1640,7 +1640,7 @@ if (DEBUGGER) {
}
}
if (fMessage) {
var DL = this.cpu.regDX & 0xff;
var DL = this.cpu.regEDX & 0xff;
if (nInt == Interrupts.DOS.VECTOR && AH == 0x0b ||
nCategory == Messages.FDC && DL >= 0x80 || nCategory == Messages.HDC && DL < 0x80) {
fMessage = false;
@ -3034,14 +3034,14 @@ if (DEBUGGER) {
if (fProt === undefined) {
fProt = !!(this.cpu.regMSW & X86.MSW.PE);
}
var s = "AX=" + str.toHexWord(this.cpu.regAX) +
" BX=" + str.toHexWord(this.cpu.regBX) +
" CX=" + str.toHexWord(this.cpu.regCX) +
" DX=" + str.toHexWord(this.cpu.regDX) +
" SP=" + str.toHexWord(this.cpu.regSP) +
" BP=" + str.toHexWord(this.cpu.regBP) +
" SI=" + str.toHexWord(this.cpu.regSI) +
" DI=" + str.toHexWord(this.cpu.regDI) + '\n';
var s = "AX=" + str.toHexWord(this.cpu.regEAX) +
" BX=" + str.toHexWord(this.cpu.regEBX) +
" CX=" + str.toHexWord(this.cpu.regECX) +
" DX=" + str.toHexWord(this.cpu.regEDX) +
" SP=" + str.toHexWord(this.cpu.regESP) +
" BP=" + str.toHexWord(this.cpu.regEBP) +
" SI=" + str.toHexWord(this.cpu.regESI) +
" DI=" + str.toHexWord(this.cpu.regEDI) + '\n';
s += this.getSegStr(this.cpu.segDS, fProt) + ' ' + this.getSegStr(this.cpu.segES, fProt) + ' ' + this.getSegStr(this.cpu.segSS, fProt);
s += (fProt? '\n' : ' ');
s += this.getSegStr(this.cpu.segCS, fProt) + " IP=" + str.toHexWord(this.cpu.regIP) +
@ -3134,28 +3134,28 @@ if (DEBUGGER) {
sValue = sValue.toUpperCase();
switch (sValue) {
case "AX":
value = this.cpu.regAX;
value = this.cpu.regEAX;
break;
case "BX":
value = this.cpu.regBX;
value = this.cpu.regEBX;
break;
case "CX":
value = this.cpu.regCX;
value = this.cpu.regECX;
break;
case "DX":
value = this.cpu.regDX;
value = this.cpu.regEDX;
break;
case "SI":
value = this.cpu.regSI;
value = this.cpu.regESI;
break;
case "DI":
value = this.cpu.regDI;
value = this.cpu.regEDI;
break;
case "BP":
value = this.cpu.regBP;
value = this.cpu.regEBP;
break;
case "SP":
value = this.cpu.regSP;
value = this.cpu.regESP;
break;
case "CS":
value = this.cpu.segCS.sel;
@ -4283,52 +4283,52 @@ if (DEBUGGER) {
sReg = sReg.toUpperCase();
switch (sReg) {
case "AL":
this.cpu.regAX = (this.cpu.regAX & 0xff00) | (w & 0xff);
this.cpu.regEAX = (this.cpu.regEAX & 0xff00) | (w & 0xff);
break;
case "AH":
this.cpu.regAX = (this.cpu.regAX & 0x00ff) | ((w << 8) & 0xff);
this.cpu.regEAX = (this.cpu.regEAX & 0x00ff) | ((w << 8) & 0xff);
break;
case "AX":
this.cpu.regAX = (w & 0xffff);
this.cpu.regEAX = (w & 0xffff);
break;
case "BL":
this.cpu.regBX = (this.cpu.regBX & 0xff00) | (w & 0xff);
this.cpu.regEBX = (this.cpu.regEBX & 0xff00) | (w & 0xff);
break;
case "BH":
this.cpu.regBX = (this.cpu.regBX & 0x00ff) | ((w << 8) & 0xff);
this.cpu.regEBX = (this.cpu.regEBX & 0x00ff) | ((w << 8) & 0xff);
break;
case "BX":
this.cpu.regBX = (w & 0xffff);
this.cpu.regEBX = (w & 0xffff);
break;
case "CL":
this.cpu.regCX = (this.cpu.regCX & 0xff00) | (w & 0xff);
this.cpu.regECX = (this.cpu.regECX & 0xff00) | (w & 0xff);
break;
case "CH":
this.cpu.regCX = (this.cpu.regCX & 0x00ff) | ((w << 8) & 0xff);
this.cpu.regECX = (this.cpu.regECX & 0x00ff) | ((w << 8) & 0xff);
break;
case "CX":
this.cpu.regCX = (w & 0xffff);
this.cpu.regECX = (w & 0xffff);
break;
case "DL":
this.cpu.regDX = (this.cpu.regDX & 0xff00) | (w & 0xff);
this.cpu.regEDX = (this.cpu.regEDX & 0xff00) | (w & 0xff);
break;
case "DH":
this.cpu.regDX = (this.cpu.regDX & 0x00ff) | ((w << 8) & 0xff);
this.cpu.regEDX = (this.cpu.regEDX & 0x00ff) | ((w << 8) & 0xff);
break;
case "DX":
this.cpu.regDX = (w & 0xffff);
this.cpu.regEDX = (w & 0xffff);
break;
case "SP":
this.cpu.regSP = (w & 0xffff);
this.cpu.regESP = (w & 0xffff);
break;
case "BP":
this.cpu.regBP = (w & 0xffff);
this.cpu.regEBP = (w & 0xffff);
break;
case "SI":
this.cpu.regSI = (w & 0xffff);
this.cpu.regESI = (w & 0xffff);
break;
case "DI":
this.cpu.regDI = (w & 0xffff);
this.cpu.regEDI = (w & 0xffff);
break;
case "DS":
this.cpu.setDS(w);
@ -4746,7 +4746,7 @@ if (DEBUGGER) {
if (this.cmp) this.cmp.reset();
return true;
case "ver":
this.println((APPNAME || "PCjs") + " version " + APPVERSION + " (" + (COMPILED? "RELEASE" : (DEBUG? "DEBUG" : "NODEBUG")) + (PREFETCH? ",PREFETCH" : ",NOPREFETCH") + (EAFUNCS? "EAFUNCS" : ",EATESTS") + (TYPEDARRAYS? ",TYPEDARRAYS" : (FATARRAYS? ",FATARRAYS" : ",DWORDARRAYS")) + ")");
this.println((APPNAME || "PCjs") + " version " + APPVERSION + " (" + (COMPILED? "RELEASE" : (DEBUG? "DEBUG" : "NODEBUG")) + (PREFETCH? ",PREFETCH" : ",NOPREFETCH") + (EAFUNCS? "EAFUNCS" : ",EATESTS") + (TYPEDARRAYS? ",TYPEDARRAYS" : (FATARRAYS? ",FATARRAYS" : ",DWORDARRAYS")) + (BACKTRACK? ",BACKTRACK" : "") + ")");
return true;
default:
ch0 = sCmd.charAt(0);