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Remove EAFUNCS

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This commit is contained in:
Jeff Parsons 2015-01-24 14:50:34 -08:00 • committed by jeffpar
commit 9ae860d28f
16 changed files with 2655 additions and 2727 deletions
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52
modules/pcjs/bin/x86gen.js
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@ -284,7 +284,15 @@ function genSIB(sib) {
print(" * @param {number} mod");
print(" */");
print(" function " + sFunc + "(mod) {");
var sBase = (base == 5? "(mod? this.reg" + aBase[base] + " : this.getIPWord())" : "this.reg" + aBase[base]);
var sMod = "this.reg" + aBase[base];
if (aBase[base] == "ESP" || aBase[base] == "EBP") {
if (base != 5) {
print(" this.segData = this.segStack;");
} else {
sMod = "((this.segData = this.segStack), " + sMod + ")";
}
}
var sBase = (base == 5? "(mod? " + sMod + " : this.getIPWord())" : "this.reg" + aBase[base]);
if (index != 4) sBase += " + " + (scale? ("(this.reg" + aIndex[index] + " << " + scale + ")") : ("this.reg" + aIndex[index]));
print(" return " + sBase + ";");
print(" }" + (sib < 255? "," : ""));
@ -419,7 +427,7 @@ function genMode(a, d, w, mrm, sGroup, sRO) {
var sModRegSet = null;
var sModRegSetBegin = "", sModRegSetEnd = "";
var sModRegBTLo = null, sModRegBTHi = null;
var sModRegSeg = "this.segData";
var sModRegSeg = "Data";
if (!a) {
switch (mod) {
@ -438,13 +446,13 @@ function genMode(a, d, w, mrm, sGroup, sRO) {
case 2:
sModAddr = "this.regEBP + this.regESI";
sModFunc = "BPSI";
sModRegSeg = "this.segStack";
sModRegSeg = "Stack";
nCycles = "this.CYCLES.nEACyclesBaseIndexExtra"; // 8086: 8
break;
case 3:
sModAddr = "this.regEBP + this.regEDI";
sModFunc = "BPDI";
sModRegSeg = "this.segStack";
sModRegSeg = "Stack";
nCycles = "this.CYCLES.nEACyclesBaseIndex"; // 8086: 7
break;
case 4:
@ -487,13 +495,13 @@ function genMode(a, d, w, mrm, sGroup, sRO) {
case 2:
sModAddr = "this.regEBP + this.regESI + this.getIPDisp()";
sModFunc = "BPSID8";
sModRegSeg = "this.segStack";
sModRegSeg = "Stack";
nCycles = "this.CYCLES.nEACyclesBaseIndexDispExtra"; // 8086: 12
break;
case 3:
sModAddr = "this.regEBP + this.regEDI + this.getIPDisp()";
sModFunc = "BPDID8";
sModRegSeg = "this.segStack";
sModRegSeg = "Stack";
nCycles = "this.CYCLES.nEACyclesBaseIndexDisp"; // 8086: 11
break;
case 4:
@ -509,7 +517,7 @@ function genMode(a, d, w, mrm, sGroup, sRO) {
case 6:
sModAddr = "this.regEBP + this.getIPDisp()";
sModFunc = "BPD8";
sModRegSeg = "this.segStack";
sModRegSeg = "Stack";
nCycles = "this.CYCLES.nEACyclesBaseDisp"; // 8086: 9
break;
case 7:
@ -537,13 +545,13 @@ function genMode(a, d, w, mrm, sGroup, sRO) {
case 2:
sModAddr = "this.regEBP + this.regESI + this.getIPWord()";
sModFunc = "BPSID16";
sModRegSeg = "this.segStack";
sModRegSeg = "Stack";
nCycles = "this.CYCLES.nEACyclesBaseIndexDispExtra"; // 8086: 12
break;
case 3:
sModAddr = "this.regEBP + this.regEDI + this.getIPWord()";
sModFunc = "BPDID16";
sModRegSeg = "this.segStack";
sModRegSeg = "Stack";
nCycles = "this.CYCLES.nEACyclesBaseIndexDisp"; // 8086: 11
break;
case 4:
@ -559,7 +567,7 @@ function genMode(a, d, w, mrm, sGroup, sRO) {
case 6:
sModAddr = "this.regEBP + this.getIPWord()";
sModFunc = "BPD16";
sModRegSeg = "this.segStack";
sModRegSeg = "Stack";
nCycles = "this.CYCLES.nEACyclesBaseDisp"; // 8086: 9
break;
case 7:
@ -763,6 +771,7 @@ function genMode(a, d, w, mrm, sGroup, sRO) {
case 5:
sModAddr = "this.regEBP + this.getIPDisp()";
sModFunc = "EBPD8";
sModRegSeg = "Stack";
nCycles = "this.CYCLES.nEACyclesBaseDisp";
break;
case 6:
@ -810,6 +819,7 @@ function genMode(a, d, w, mrm, sGroup, sRO) {
case 5:
sModAddr = "this.regEBP + this.getIPWord()";
sModFunc = "EBPD32";
sModRegSeg = "Stack";
nCycles = "this.CYCLES.nEACyclesBaseDisp";
break;
case 6:
@ -969,17 +979,11 @@ function genMode(a, d, w, mrm, sGroup, sRO) {
print(" function " + sOpMod + "(afnGrp, fnSrc) {");
if (sModAddr) {
if (!a && sModAddr.indexOf("regE") >= 0) {
if (sModAddr.indexOf(' ') > 0) {
sModAddr = "(" + sModAddr + ")";
}
sModAddr += " & 0xffff";
}
if (!d) {
if (reg == 7 && sRO) {
if (sModFunc) {
if (fInline) {
print(" afnGrp[" + reg + "].call(this, this.getEA" + aSize[w] + "(" + sModRegSeg + ", " + sModAddr + "), fnSrc.call(this));");
print(" afnGrp[" + reg + "].call(this, this.getEA" + aSize[w] + sModRegSeg + "(" + sModAddr + "), fnSrc.call(this));");
} else {
sModFunc = "read" + sModFunc + aSize[w];
print(" var addr = X86Mods." + sModFunc + ".call(this);");
@ -994,7 +998,7 @@ function genMode(a, d, w, mrm, sGroup, sRO) {
else {
if (sModFunc) {
if (fInline) {
print(" var " + sTemp + " = afnGrp[" + reg + "].call(this, this.modEA" + aSize[w] + "(" + sModRegSeg + ", " + sModAddr + "), fnSrc.call(this));");
print(" var " + sTemp + " = afnGrp[" + reg + "].call(this, this.modEA" + aSize[w] + sModRegSeg + "(" + sModAddr + "), fnSrc.call(this));");
print(" this.setEA" + aSize[w] + "(" + sTemp + ");");
} else {
sModFunc = "write" + sModFunc + aSize[w];
@ -1065,16 +1069,10 @@ function genMode(a, d, w, mrm, sGroup, sRO) {
print(" function " + sOpMod + "(fn) {");
if (sModAddr && sRegGet) {
if (!a && sModAddr.indexOf("regE") >= 0) {
if (sModAddr.indexOf(' ') > 0) {
sModAddr = "(" + sModAddr + ")";
}
sModAddr += " & 0xffff";
}
if (!d) {
if (sModFunc) {
if (fInline) {
print(" var " + sTemp + " = fn.call(this, this.modEA" + aSize[w] + "(" + sModRegSeg + ", " + sModAddr + "), " + sRegGet + ");");
print(" var " + sTemp + " = fn.call(this, this.modEA" + aSize[w] + sModRegSeg + "(" + sModAddr + "), " + sRegGet + ");");
if (sRegBTLo) {
if (!sRegBTHi) {
print(" if (BACKTRACK) this.backTrack.btiEALo = " + sRegBTLo + ";");
@ -1119,9 +1117,9 @@ function genMode(a, d, w, mrm, sGroup, sRO) {
if (sModFunc) {
if (fInline) {
if (!sTemp) {
print(" " + sRegSet + sRegSetBegin + "fn.call(this, " + sRegGet + ", this.getEA" + aSize[w] + "(" + sModRegSeg + ", " + sModAddr + "))" + sRegSetEnd + ";");
print(" " + sRegSet + sRegSetBegin + "fn.call(this, " + sRegGet + ", this.getEA" + aSize[w] + sModRegSeg + "(" + sModAddr + "))" + sRegSetEnd + ";");
} else {
print(" var " + sTemp + " = fn.call(this, " + sRegGet + ", this.getEA" + aSize[w] + "(" + sModRegSeg + ", " + sModAddr + "));");
print(" var " + sTemp + " = fn.call(this, " + sRegGet + ", this.getEA" + aSize[w] + sModRegSeg + "(" + sModAddr + "));");
print(" " + sRegSet + sRegSetBegin + sTemp + sRegSetEnd + ";");
}
} else {