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romtests.json updated

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This commit is contained in:
Jeff Parsons 2015-04-04 21:11:06 -07:00 • committed by jeffpar
commit 3ce78f23ed
18 changed files with 3991 additions and 3794 deletions
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24
devices/pc/bios/compaq/deskpro386/1988-01-28.nasm
View file

@ -15193,21 +15193,11 @@ lffb3: pop ds ; 0000FFB3 1F '.'
jmp l9f17 ; 0000FFDD E9379F '.7.'
mov dh,0x7f ; 0000FFE0 B67F '..'
mov si,0x477f ; 0000FFE2 BE7F47 '..G'
xor al,0x4a ; 0000FFE5 344A '4J'
and [bx+si],dh ; 0000FFE7 2030 ' 0'
xor ax,[bp+di+0x4f] ; 0000FFE9 33434F '3CO'
dec bp ; 0000FFEC 4D 'M'
push ax ; 0000FFED 50 'P'
inc cx ; 0000FFEE 41 'A'
push cx ; 0000FFEF 51 'Q'
jmp 0xf000:0xf905 ; 0000FFF0 EA05F900F0 '.....'
dw 0x7FB6 ; 0000FFE0 B67F
dw 0x7FBE ; 0000FFE2 BE7F
db 'G4J 03COMPAQ' ; 0000FFE4 47344A203033434F4D504151
jmp 0xf000:0xf905 ; 0000FFF0 EA05F900F0
and [bx+si],dh ; 0000FFF5 2030 ' 0'
xor [bx],bp ; 0000FFF7 312F '1/'
xor bh,[bx+si] ; 0000FFF9 3238 '28'
das ; 0000FFFB 2F '/'
cmp [bx+si],bh ; 0000FFFC 3838 '88'
cld ; 0000FFFE FC '.'
cbw ; 0000FFFF 98 '.'
db ' 01/28/88'
db 0xFC ; 0000FFFE FC
db 0x98 ; 0000FFFF 98

0
modules/pcjs/bin/machine.json → modules/pcjs/bin/ibm5150.json
View file

2
modules/pcjs/bin/pcjs
View file

@ -199,7 +199,7 @@ function loadMachine(sFile)
* do with "package.json". Also note that require() assumes the same path as that of the
* requiring file, whereas fs.readFileSync() assumes the path reported by process.cwd().
*
* TODO: I've since removed the comments from my sample "machine.json" file, so we could
* TODO: I've since removed the comments from my sample "ibm5150.json" file, so we could
* try to reinstate this code; however, there are still hex constants, which I find *much*
* preferable to the decimal equivalents. JSON's restrictions continue to infuriate me.
*

81
modules/pcjs/bin/romtests.json Normal file
View file

@ -0,0 +1,81 @@
{
"computer": {
"id": "pc386.computer",
"name": "Compaq DeskPro 386",
"resume": 0,
"state": ""
},
"ram": [
{ "id": "pc386.ramLow",
"name": "",
"addr": 0x00000,
"size": 0xa0000,
"test": false
}
],
"rom": [
{ "id": "pc386.romTests",
"name": "",
"addr": 0xf0000,
"size": 0x10000,
"file": "/tests/pc/80386/tests.json",
"notify": ""
}
],
"video": [
{ "id": "pc386.videoMDA",
"name": "Monochrome Display",
"model": "",
"mode": 7,
"screenWidth": 720,
"screenHeight": 350,
"scale": true,
"charCols": 80,
"charRows": 25,
"fontROM": "/devices/pc/video/ibm-mda-cga.json",
"screenColor": "black",
"touchScreen": false
}
],
"cpu": {
"id": "pc386.cpu",
"name": "",
"model": 80386,
"clock": 0,
"multiplier": 1,
"autoStart": true,
"csStart": -1,
"csInterval": -1,
"csStop": -1
},
"keyboard": {
"id": "pc386.keyboard",
"name": "",
"model": ""
},
"fdc": {
"id": "pc386.fdcNEC",
"name": "",
"autoMount": {
"A": {
"name": "PC-DOS 2.00 (Disk 1)",
"path": "/disks/pc/dos/ibm/2.00/PCDOS200-DISK1.json"
},
"B": {
"name": "PC-DOS 2.00 (Disk 2)",
"path": "/disks/pc/dos/ibm/2.00/PCDOS200-DISK2.json"
}
}
},
"chipset": {
"id": "pc386.chipset",
"name": "",
"model": "deskpro386",
"sound": false
},
"debugger": {
"id": "pc386.debugger",
"name": "",
"messages": ""
}
}

27
modules/pcjs/lib/debugger.js
View file

@ -577,6 +577,7 @@ if (DEBUGGER) {
* [0]: {number} of the opcode name (see INS.*)
* [1]: {number} containing the destination operand descriptor bit(s)
* [2]: {number} containing the source operand descriptor bit(s)
* [3]: {number} containing optional third operand descriptor bit(s)
*
* These sub-elements are all optional. If [0] is not present, the opcode is undefined; if [1] is not
* present (or contains zero), the opcode has no (or only implied) operands; and if [2] is not present,
@ -873,18 +874,22 @@ if (DEBUGGER) {
];
Debugger.aaOp0FDescs = {
0x00: [Debugger.INS.GRP6, Debugger.TYPE_MODRM | Debugger.TYPE_WORD | Debugger.TYPE_BOTH],
0x01: [Debugger.INS.GRP7, Debugger.TYPE_MODRM | Debugger.TYPE_WORD | Debugger.TYPE_BOTH],
0x02: [Debugger.INS.LAR, Debugger.TYPE_REG | Debugger.TYPE_WORD | Debugger.TYPE_OUT | Debugger.TYPE_80286, Debugger.TYPE_MEM | Debugger.TYPE_WORD | Debugger.TYPE_IN],
0x03: [Debugger.INS.LSL, Debugger.TYPE_REG | Debugger.TYPE_WORD | Debugger.TYPE_OUT | Debugger.TYPE_80286, Debugger.TYPE_MEM | Debugger.TYPE_WORD | Debugger.TYPE_IN],
0x00: [Debugger.INS.GRP6, Debugger.TYPE_MODRM | Debugger.TYPE_WORD | Debugger.TYPE_BOTH],
0x01: [Debugger.INS.GRP7, Debugger.TYPE_MODRM | Debugger.TYPE_WORD | Debugger.TYPE_BOTH],
0x02: [Debugger.INS.LAR, Debugger.TYPE_REG | Debugger.TYPE_WORD | Debugger.TYPE_OUT | Debugger.TYPE_80286, Debugger.TYPE_MEM | Debugger.TYPE_WORD | Debugger.TYPE_IN],
0x03: [Debugger.INS.LSL, Debugger.TYPE_REG | Debugger.TYPE_WORD | Debugger.TYPE_OUT | Debugger.TYPE_80286, Debugger.TYPE_MEM | Debugger.TYPE_WORD | Debugger.TYPE_IN],
0x05: [Debugger.INS.LOADALL,Debugger.TYPE_80286],
0x06: [Debugger.INS.CLTS, Debugger.TYPE_80286],
0x20: [Debugger.INS.MOV, Debugger.TYPE_REG | Debugger.TYPE_DWORD | Debugger.TYPE_OUT | Debugger.TYPE_80386, Debugger.TYPE_CTLREG | Debugger.TYPE_DWORD | Debugger.TYPE_IN],
0x22: [Debugger.INS.MOV, Debugger.TYPE_CTLREG | Debugger.TYPE_DWORD | Debugger.TYPE_OUT | Debugger.TYPE_80386, Debugger.TYPE_REG | Debugger.TYPE_DWORD | Debugger.TYPE_IN],
0xA0: [Debugger.INS.PUSH, Debugger.TYPE_FS | Debugger.TYPE_IN | Debugger.TYPE_80386],
0xA1: [Debugger.INS.POP, Debugger.TYPE_FS | Debugger.TYPE_OUT | Debugger.TYPE_80386],
0xA8: [Debugger.INS.PUSH, Debugger.TYPE_GS | Debugger.TYPE_IN | Debugger.TYPE_80386],
0xA9: [Debugger.INS.POP, Debugger.TYPE_GS | Debugger.TYPE_OUT | Debugger.TYPE_80386]
0x20: [Debugger.INS.MOV, Debugger.TYPE_REG | Debugger.TYPE_DWORD | Debugger.TYPE_OUT | Debugger.TYPE_80386, Debugger.TYPE_CTLREG | Debugger.TYPE_DWORD | Debugger.TYPE_IN],
0x22: [Debugger.INS.MOV, Debugger.TYPE_CTLREG | Debugger.TYPE_DWORD | Debugger.TYPE_OUT | Debugger.TYPE_80386, Debugger.TYPE_REG | Debugger.TYPE_DWORD | Debugger.TYPE_IN],
0xA0: [Debugger.INS.PUSH, Debugger.TYPE_FS | Debugger.TYPE_IN | Debugger.TYPE_80386],
0xA1: [Debugger.INS.POP, Debugger.TYPE_FS | Debugger.TYPE_OUT | Debugger.TYPE_80386],
0xA4: [Debugger.INS.SHLD, Debugger.TYPE_MODRM | Debugger.TYPE_WORDV | Debugger.TYPE_OUT | Debugger.TYPE_80386, Debugger.TYPE_REG | Debugger.TYPE_WORDV | Debugger.TYPE_IN, Debugger.TYPE_IMM | Debugger.TYPE_BYTE | Debugger.TYPE_IN],
0xA5: [Debugger.INS.SHLD, Debugger.TYPE_MODRM | Debugger.TYPE_WORDV | Debugger.TYPE_OUT | Debugger.TYPE_80386, Debugger.TYPE_REG | Debugger.TYPE_WORDV | Debugger.TYPE_IN, Debugger.TYPE_IMPREG | Debugger.TYPE_CL | Debugger.TYPE_IN],
0xA8: [Debugger.INS.PUSH, Debugger.TYPE_GS | Debugger.TYPE_IN | Debugger.TYPE_80386],
0xA9: [Debugger.INS.POP, Debugger.TYPE_GS | Debugger.TYPE_OUT | Debugger.TYPE_80386],
0xAC: [Debugger.INS.SHRD, Debugger.TYPE_MODRM | Debugger.TYPE_WORDV | Debugger.TYPE_OUT | Debugger.TYPE_80386, Debugger.TYPE_REG | Debugger.TYPE_WORDV | Debugger.TYPE_IN, Debugger.TYPE_IMM | Debugger.TYPE_BYTE | Debugger.TYPE_IN],
0xAD: [Debugger.INS.SHRD, Debugger.TYPE_MODRM | Debugger.TYPE_WORDV | Debugger.TYPE_OUT | Debugger.TYPE_80386, Debugger.TYPE_REG | Debugger.TYPE_WORDV | Debugger.TYPE_IN, Debugger.TYPE_IMPREG | Debugger.TYPE_CL | Debugger.TYPE_IN]
};
Debugger.aaGrpDescs = [
@ -2934,7 +2939,7 @@ if (DEBUGGER) {
}
var sOpcode = Debugger.INS_NAMES[aOpDesc[0]];
var cOperands = 2;
var cOperands = aOpDesc.length - 1;
var sOperands = "";
if (this.isStringIns(bOpcode)) {
cOperands = 0; // suppress display of operands for string instructions

127
modules/pcjs/lib/x86cpu.js
View file

@ -423,6 +423,122 @@ X86CPU.CYCLES_80286 = {
};
X86CPU.CYCLES_80386 = {
nWordCyclePenalty: 0,
nEACyclesBase: 0,
nEACyclesDisp: 0,
nEACyclesBaseIndex: 0,
nEACyclesBaseIndexExtra: 0,
nEACyclesBaseDisp: 0,
nEACyclesBaseIndexDisp: 1,
nEACyclesBaseIndexDispExtra:1,
nOpCyclesAAA: 3,
nOpCyclesAAD: 14,
nOpCyclesAAM: 16,
nOpCyclesArithRR: 2,
nOpCyclesArithRM: 7,
nOpCyclesArithMR: 7,
nOpCyclesArithMID: 0,
nOpCyclesCall: 7, // on the 80286, this ALSO includes the number of bytes in the target instruction
nOpCyclesCallF: 13, // on the 80286, this ALSO includes the number of bytes in the target instruction
nOpCyclesCallWR: 7, // on the 80286, this ALSO includes the number of bytes in the target instruction
nOpCyclesCallWM: 11, // on the 80286, this ALSO includes the number of bytes in the target instruction
nOpCyclesCallDM: 16, // on the 80286, this ALSO includes the number of bytes in the target instruction
nOpCyclesCLI: 3,
nOpCyclesCompareRM: 6,
nOpCyclesCWD: 2,
nOpCyclesBound: 13,
nOpCyclesInP: 5,
nOpCyclesInDX: 5,
nOpCyclesIncR: 2,
nOpCyclesIncM: 7,
nOpCyclesInt: 23, // on the 80286, this ALSO includes the number of bytes in the target instruction
nOpCyclesInt3D: 0,
nOpCyclesIntOD: 1,
nOpCyclesIntOFall: 3,
nOpCyclesIRet: 17, // on the 80286, this ALSO includes the number of bytes in the target instruction
nOpCyclesJmp: 7, // on the 80286, this ALSO includes the number of bytes in the target instruction
nOpCyclesJmpF: 11, // on the 80286, this ALSO includes the number of bytes in the target instruction
nOpCyclesJmpC: 7, // on the 80286, this ALSO includes the number of bytes in the target instruction
nOpCyclesJmpCFall: 3,
nOpCyclesJmpWR: 7, // on the 80286, this ALSO includes the number of bytes in the target instruction
nOpCyclesJmpWM: 11, // on the 80286, this ALSO includes the number of bytes in the target instruction
nOpCyclesJmpDM: 15, // on the 80286, this ALSO includes the number of bytes in the target instruction
nOpCyclesLAHF: 2,
nOpCyclesLEA: 3,
nOpCyclesLS: 7,
nOpCyclesLoop: 8, // on the 80286, this ALSO includes the number of bytes in the target instruction
nOpCyclesLoopZ: 8, // on the 80286, this ALSO includes the number of bytes in the target instruction
nOpCyclesLoopNZ: 8, // on the 80286, this ALSO includes the number of bytes in the target instruction
nOpCyclesLoopFall: 4,
nOpCyclesLoopZFall: 4,
nOpCyclesMovRR: 2, // this is actually the same as the 8086...
nOpCyclesMovRM: 3,
nOpCyclesMovMR: 5,
nOpCyclesMovRI: 2,
nOpCyclesMovMI: 3,
nOpCyclesMovAM: 5, // this is actually slower than the MOD/RM form of MOV AX,mem (see nOpCyclesMovRM)
nOpCyclesMovMA: 3,
nOpCyclesDivBR: 14,
nOpCyclesDivWR: 22,
nOpCyclesDivBM: 17,
nOpCyclesDivWM: 25,
nOpCyclesIDivBR: 17,
nOpCyclesIDivWR: 25,
nOpCyclesIDivBM: 20,
nOpCyclesIDivWM: 28,
nOpCyclesMulBR: 13,
nOpCyclesMulWR: 21,
nOpCyclesMulBM: 16,
nOpCyclesMulWM: 24,
nOpCyclesIMulBR: 13,
nOpCyclesIMulWR: 21,
nOpCyclesIMulBM: 16,
nOpCyclesIMulWM: 24,
nOpCyclesNegR: 2,
nOpCyclesNegM: 7,
nOpCyclesOutP: 5,
nOpCyclesOutDX: 5,
nOpCyclesPopAll: 19,
nOpCyclesPopReg: 5,
nOpCyclesPopMem: 5,
nOpCyclesPushAll: 17,
nOpCyclesPushReg: 3,
nOpCyclesPushMem: 5,
nOpCyclesPushSeg: 3,
nOpCyclesPrefix: 0,
nOpCyclesCmpS: 8,
nOpCyclesCmpSr0: 5,
nOpCyclesCmpSrn: 9,
nOpCyclesLodS: 5,
nOpCyclesLodSr0: 5,
nOpCyclesLodSrn: 4,
nOpCyclesMovS: 5,
nOpCyclesMovSr0: 5,
nOpCyclesMovSrn: 4,
nOpCyclesScaS: 7,
nOpCyclesScaSr0: 5,
nOpCyclesScaSrn: 8,
nOpCyclesStoS: 3,
nOpCyclesStoSr0: 4,
nOpCyclesStoSrn: 3,
nOpCyclesRet: 11, // on the 80286, this ALSO includes the number of bytes in the target instruction
nOpCyclesRetn: 11, // on the 80286, this ALSO includes the number of bytes in the target instruction
nOpCyclesRetF: 15, // on the 80286, this ALSO includes the number of bytes in the target instruction
nOpCyclesRetFn: 15, // on the 80286, this ALSO includes the number of bytes in the target instruction
nOpCyclesShift1M: 7,
nOpCyclesShiftCR: 5,
nOpCyclesShiftCM: 8,
nOpCyclesShiftCS: 0,
nOpCyclesTestRR: 2,
nOpCyclesTestRM: 6,
nOpCyclesTestRI: 3,
nOpCyclesTestMI: 6,
nOpCyclesXchgRR: 3,
nOpCyclesXchgRM: 5,
nOpCyclesXLAT: 5,
/*
* Cycle counts unique to the 80386
*/
nOpCyclesBitScan: 11,
nOpCyclesBitSetR: 6,
nOpCyclesBitSetM: 8,
@ -715,10 +831,7 @@ X86CPU.prototype.initProcessor = function()
this.OPFLAG_NOINTR_8086 = X86.OPFLAG.NOINTR;
this.nShiftCountMask = 0xff; // on an 8086/8088, all shift counts are used as-is
/*
* TODO: Create an 80386-specific CYCLES table.
*/
this.CYCLES = (this.model >= X86.MODEL_80286? X86CPU.CYCLES_80286 : X86CPU.CYCLES_8088);
this.cycleCounts = (this.model == X86.MODEL_80386? X86CPU.CYCLES_80386 : (this.model == X86.MODEL_80286? X86CPU.CYCLES_80286 : X86CPU.CYCLES_8088));
this.aOps = X86.aOps;
this.aOpGrp4b = X86.aOpGrp4b;
@ -2432,7 +2545,7 @@ X86CPU.prototype.getShort = function(addr)
* On the 8088, it takes 4 cycles to read the additional byte REGARDLESS whether the address is odd or even.
* TODO: For the 8086, the penalty is actually "(addr & 0x1) << 2" (4 additional cycles only when the address is odd).
*/
this.nStepCycles -= this.CYCLES.nWordCyclePenalty;
this.nStepCycles -= this.cycleCounts.nWordCyclePenalty;
if (BACKTRACK) {
this.backTrack.btiMemLo = this.bus.readBackTrack(addr);
@ -2494,7 +2607,7 @@ X86CPU.prototype.setShort = function(addr, w)
* On the 8088, it takes 4 cycles to write the additional byte REGARDLESS whether the address is odd or even.
* TODO: For the 8086, the penalty is actually "(addr & 0x1) << 2" (4 additional cycles only when the address is odd).
*/
this.nStepCycles -= this.CYCLES.nWordCyclePenalty;
this.nStepCycles -= this.cycleCounts.nWordCyclePenalty;
if (BACKTRACK) {
this.bus.writeBackTrack(addr, this.backTrack.btiMemLo);
@ -2519,7 +2632,7 @@ X86CPU.prototype.setLong = function(addr, l)
{
var off = addr & this.blockLimit;
var iBlock = (addr & this.busMask) >>> this.blockShift;
this.nStepCycles -= this.CYCLES.nWordCyclePenalty;
this.nStepCycles -= this.cycleCounts.nWordCyclePenalty;
if (BACKTRACK) {
this.bus.writeBackTrack(addr, this.backTrack.btiMemLo);

144
modules/pcjs/lib/x86func.js
View file

@ -49,7 +49,7 @@ X86.fnADCb = function ADCb(dst, src)
{
var b = (dst + src + this.getCarry())|0;
this.setArithResult(dst, src, b, X86.RESULT.BYTE | X86.RESULT.ALL);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesArithRR : this.CYCLES.nOpCyclesArithRM) : this.CYCLES.nOpCyclesArithMR);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesArithRR : this.cycleCounts.nOpCyclesArithRM) : this.cycleCounts.nOpCyclesArithMR);
return b & 0xff;
};
@ -65,7 +65,7 @@ X86.fnADCw = function ADCw(dst, src)
{
var w = (dst + src + this.getCarry())|0;
this.setArithResult(dst, src, w, X86.RESULT.WORD | X86.RESULT.ALL);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesArithRR : this.CYCLES.nOpCyclesArithRM) : this.CYCLES.nOpCyclesArithMR);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesArithRR : this.cycleCounts.nOpCyclesArithRM) : this.cycleCounts.nOpCyclesArithMR);
return w & 0xffff;
};
@ -81,7 +81,7 @@ X86.fnADDb = function ADDb(dst, src)
{
var b = (dst + src)|0;
this.setArithResult(dst, src, b, X86.RESULT.BYTE | X86.RESULT.ALL);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesArithRR : this.CYCLES.nOpCyclesArithRM) : this.CYCLES.nOpCyclesArithMR);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesArithRR : this.cycleCounts.nOpCyclesArithRM) : this.cycleCounts.nOpCyclesArithMR);
return b & 0xff;
};
@ -97,7 +97,7 @@ X86.fnADDw = function ADDw(dst, src)
{
var w = (dst + src)|0;
this.setArithResult(dst, src, w, X86.RESULT.WORD | X86.RESULT.ALL);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesArithRR : this.CYCLES.nOpCyclesArithRM) : this.CYCLES.nOpCyclesArithMR);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesArithRR : this.cycleCounts.nOpCyclesArithRM) : this.cycleCounts.nOpCyclesArithMR);
return w & 0xffff;
};
@ -113,7 +113,7 @@ X86.fnANDb = function ANDb(dst, src)
{
var b = dst & src;
this.setLogicResult(b, X86.RESULT.BYTE);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesArithRR : this.CYCLES.nOpCyclesArithRM) : this.CYCLES.nOpCyclesArithMR);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesArithRR : this.cycleCounts.nOpCyclesArithRM) : this.cycleCounts.nOpCyclesArithMR);
return b;
};
@ -129,7 +129,7 @@ X86.fnANDw = function ANDw(dst, src)
{
var w = dst & src;
this.setLogicResult(w, X86.RESULT.WORD);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesArithRR : this.CYCLES.nOpCyclesArithRM) : this.CYCLES.nOpCyclesArithMR);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesArithRR : this.cycleCounts.nOpCyclesArithRM) : this.cycleCounts.nOpCyclesArithMR);
return w;
};
@ -143,7 +143,7 @@ X86.fnANDw = function ANDw(dst, src)
*/
X86.fnANDd = function ANDd(dst, src)
{
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesArithRR : this.CYCLES.nOpCyclesArithRM) : this.CYCLES.nOpCyclesArithMR);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesArithRR : this.cycleCounts.nOpCyclesArithRM) : this.cycleCounts.nOpCyclesArithMR);
return this.setLogicResult(dst & src, X86.RESULT.DWORD);
};
@ -190,12 +190,12 @@ X86.fnBOUND = function BOUND(dst, src)
var wIndex = (dst << 16) >> 16;
var wLower = (this.getShort(this.regEA) << 16) >> 16;
var wUpper = (this.getShort(this.regEA + 2) << 16) >> 16;
this.nStepCycles -= this.CYCLES.nOpCyclesBound;
this.nStepCycles -= this.cycleCounts.nOpCyclesBound;
if (wIndex < wLower || wIndex > wUpper) {
/*
* The INT 0x05 handler must be called with CS:IP pointing to the BOUND instruction.
*
* TODO: Determine the cycle cost when a BOUND exception is triggered, over and above nOpCyclesBound.
* TODO: Determine the cycle cost when a BOUND exception is triggered, over and above nCyclesBound.
*/
this.setIP(this.opLIP - this.segCS.base);
X86.fnINT.call(this, X86.EXCEPTION.BOUND_ERR, null, 0);
@ -235,7 +235,7 @@ X86.fnBSF = function BSF(dst, src)
i++;
}
}
this.nStepCycles -= X86CPU.CYCLES_80386.nOpCyclesBitScan + i * 3;
this.nStepCycles -= this.cycleCounts.nOpCyclesBitScan + i * 3;
return dst;
};
@ -270,7 +270,7 @@ X86.fnBSR = function BSR(dst, src)
i--;
}
}
this.nStepCycles -= X86CPU.CYCLES_80386.nOpCyclesBitScan + (j - i) * 3;
this.nStepCycles -= this.cycleCounts.nOpCyclesBitScan + (j - i) * 3;
return dst;
};
@ -285,7 +285,7 @@ X86.fnBSR = function BSR(dst, src)
X86.fnBT = function BT(dst, src)
{
if (dst & (1 << (src & 0x1f))) this.setCF(); else this.clearCF();
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? X86CPU.CYCLES_80386.nOpCyclesBitTestR : X86CPU.CYCLES_80386.nOpCyclesBitTestM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesBitTestR : this.cycleCounts.nOpCyclesBitTestM);
this.opFlags |= X86.OPFLAG.NOWRITE;
return dst;
};
@ -302,7 +302,7 @@ X86.fnBTC = function BTC(dst, src)
{
var bit = 1 << (src & 0x1f);
if (dst & bit) this.setCF(); else this.clearCF();
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? X86CPU.CYCLES_80386.nOpCyclesBitSetR : X86CPU.CYCLES_80386.nOpCyclesBitSetM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesBitSetR : this.cycleCounts.nOpCyclesBitSetM);
return dst ^ bit;
};
@ -318,7 +318,7 @@ X86.fnBTR = function BTR(dst, src)
{
var bit = 1 << (src & 0x1f);
if (dst & bit) this.setCF(); else this.clearCF();
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? X86CPU.CYCLES_80386.nOpCyclesBitSetR : X86CPU.CYCLES_80386.nOpCyclesBitSetM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesBitSetR : this.cycleCounts.nOpCyclesBitSetM);
return dst & ~bit;
};
@ -334,7 +334,7 @@ X86.fnBTS = function BTS(dst, src)
{
var bit = 1 << (src & 0x1f);
if (dst & bit) this.setCF(); else this.clearCF();
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? X86CPU.CYCLES_80386.nOpCyclesBitSetR : X86CPU.CYCLES_80386.nOpCyclesBitSetM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesBitSetR : this.cycleCounts.nOpCyclesBitSetM);
return dst | bit;
};
@ -350,7 +350,7 @@ X86.fnCALLw = function CALLw(dst, src)
{
this.pushWord(this.getIP());
this.setIP(dst);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesCallWR : this.CYCLES.nOpCyclesCallWM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesCallWR : this.cycleCounts.nOpCyclesCallWM);
this.opFlags |= X86.OPFLAG.NOWRITE;
return dst;
};
@ -389,7 +389,7 @@ X86.fnCALLFdw = function CALLFdw(dst, src)
return X86.fnGRPUndefined.call(this, dst, src);
}
X86.fnCALLF.call(this, dst, this.getShort(this.regEA + 2));
this.nStepCycles -= this.CYCLES.nOpCyclesCallDM;
this.nStepCycles -= this.cycleCounts.nOpCyclesCallDM;
this.opFlags |= X86.OPFLAG.NOWRITE;
return dst;
};
@ -406,7 +406,7 @@ X86.fnCMPb = function CMPb(dst, src)
{
var b = (dst - src)|0;
this.setArithResult(dst, src, b, X86.RESULT.BYTE | X86.RESULT.ALL, true);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesArithRR : this.CYCLES.nOpCyclesCompareRM) : this.CYCLES.nOpCyclesArithRM);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesArithRR : this.cycleCounts.nOpCyclesCompareRM) : this.cycleCounts.nOpCyclesArithRM);
this.opFlags |= X86.OPFLAG.NOWRITE;
return dst;
};
@ -423,7 +423,7 @@ X86.fnCMPw = function CMPw(dst, src)
{
var w = (dst - src)|0;
this.setArithResult(dst, src, w, X86.RESULT.WORD | X86.RESULT.ALL, true);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesArithRR : this.CYCLES.nOpCyclesCompareRM) : this.CYCLES.nOpCyclesArithRM);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesArithRR : this.cycleCounts.nOpCyclesCompareRM) : this.cycleCounts.nOpCyclesArithRM);
this.opFlags |= X86.OPFLAG.NOWRITE;
return dst;
};
@ -440,7 +440,7 @@ X86.fnDECb = function DECb(dst, src)
{
var b = (dst - 1)|0;
this.setArithResult(dst, 1, b, X86.RESULT.BYTE | X86.RESULT.NOTCF, true);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesIncR : this.CYCLES.nOpCyclesIncM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesIncR : this.cycleCounts.nOpCyclesIncM);
return b & 0xff;
};
@ -471,7 +471,7 @@ X86.fnDECw = function DECw(dst, src)
{
var w = (dst - 1)|0;
this.setArithResult(dst, 1, w, X86.RESULT.WORD | X86.RESULT.NOTCF, true);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesIncR : this.CYCLES.nOpCyclesIncM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesIncR : this.cycleCounts.nOpCyclesIncM);
return w & 0xffff;
};
@ -508,7 +508,7 @@ X86.fnDIVb = function DIVb(dst, src)
* dst unchanged). So, to make traceLog() more consistent, we reverse the order of dst and src.
*/
if (DEBUG && DEBUGGER) this.traceLog('DIVB', src, dst, null, this.getPS(), this.regMD16);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesDivBR : this.CYCLES.nOpCyclesDivBM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesDivBR : this.cycleCounts.nOpCyclesDivBM);
this.opFlags |= X86.OPFLAG.NOWRITE;
return dst;
};
@ -552,7 +552,7 @@ X86.fnDIVw = function DIVw(dst, src)
* dst unchanged). So, to make traceLog() more consistent, we reverse the order of dst and src.
*/
if (DEBUG && DEBUGGER) this.traceLog('DIVW', src, dst, null, this.getPS(), this.regMD16 | (this.regMD32 << 16));
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesDivWR : this.CYCLES.nOpCyclesDivWM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesDivWR : this.cycleCounts.nOpCyclesDivWM);
this.opFlags |= X86.OPFLAG.NOWRITE;
return dst;
};
@ -611,7 +611,7 @@ X86.fnIDIVb = function IDIVb(dst, src)
* dst unchanged). So, to make traceLog() more consistent, we reverse the order of dst and src.
*/
if (DEBUG && DEBUGGER) this.traceLog('IDIVB', src, dst, null, this.getPS(), this.regMD16);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesIDivBR : this.CYCLES.nOpCyclesIDivBM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesIDivBR : this.cycleCounts.nOpCyclesIDivBM);
this.opFlags |= X86.OPFLAG.NOWRITE;
return dst;
};
@ -660,7 +660,7 @@ X86.fnIDIVw = function IDIVw(dst, src)
* dst unchanged). So, to make traceLog() more consistent, we reverse the order of dst and src.
*/
if (DEBUG && DEBUGGER) this.traceLog('IDIVW', src, dst, null, this.getPS(), this.regMD16 | (this.regMD32 << 16));
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesIDivWR : this.CYCLES.nOpCyclesIDivWM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesIDivWR : this.cycleCounts.nOpCyclesIDivWM);
this.opFlags |= X86.OPFLAG.NOWRITE;
return dst;
};
@ -774,7 +774,7 @@ X86.fnIMULb = function IMULb(dst, src)
* dst unchanged). So, to make traceLog() more consistent, we reverse the order of dst and src.
*/
if (DEBUG && DEBUGGER) this.traceLog('IMULB', src, dst, null, this.getPS(), this.regMD16);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesIMulBR : this.CYCLES.nOpCyclesIMulBM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesIMulBR : this.cycleCounts.nOpCyclesIMulBM);
this.opFlags |= X86.OPFLAG.NOWRITE;
return dst;
};
@ -817,7 +817,7 @@ X86.fnIMULw = function IMULw(dst, src)
* dst unchanged). So, to make traceLog() more consistent, we reverse the order of dst and src.
*/
if (DEBUG && DEBUGGER) this.traceLog('IMULW', src, dst, null, this.getPS(), this.regMD16 | (this.regMD32 << 16));
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesIMulWR : this.CYCLES.nOpCyclesIMulWM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesIMulWR : this.cycleCounts.nOpCyclesIMulWM);
this.opFlags |= X86.OPFLAG.NOWRITE;
return dst;
};
@ -839,7 +839,7 @@ X86.fnIMULrw = function IMULrw(dst, src)
this.clearCF(); this.clearOF();
}
result &= 0xffff;
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? X86CPU.CYCLES_80386.nOpCyclesIMulR : X86CPU.CYCLES_80386.nOpCyclesIMulM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesIMulR : this.cycleCounts.nOpCyclesIMulM);
return result;
};
@ -860,7 +860,7 @@ X86.fnIMULrd = function IMULrd(dst, src)
this.clearCF(); this.clearOF();
}
result |= 0;
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? X86CPU.CYCLES_80386.nOpCyclesIMulR : X86CPU.CYCLES_80386.nOpCyclesIMulM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesIMulR : this.cycleCounts.nOpCyclesIMulM);
return result;
};
@ -876,7 +876,7 @@ X86.fnINCb = function INCb(dst, src)
{
var b = (dst + 1)|0;
this.setArithResult(dst, 1, b, X86.RESULT.BYTE | X86.RESULT.NOTCF);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesIncR : this.CYCLES.nOpCyclesIncM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesIncR : this.cycleCounts.nOpCyclesIncM);
return b & 0xff;
};
@ -907,7 +907,7 @@ X86.fnINCw = function INCw(dst, src)
{
var w = (dst + 1)|0;
this.setArithResult(dst, 1, w, X86.RESULT.WORD | X86.RESULT.NOTCF);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesIncR : this.CYCLES.nOpCyclesIncM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesIncR : this.cycleCounts.nOpCyclesIncM);
return w & 0xffff;
};
@ -931,7 +931,7 @@ X86.fnINT = function INT(nIDT, nError, nCycles)
/*
* TODO: We assess the cycle cost up front, because otherwise, if loadIDT() fails, no cost may be assessed.
*/
this.nStepCycles -= this.CYCLES.nOpCyclesInt + nCycles;
this.nStepCycles -= this.cycleCounts.nOpCyclesInt + nCycles;
this.segCS.fCall = true;
var regPS = this.getPS();
var regCS = this.getCS();
@ -958,7 +958,7 @@ X86.fnIRET = function IRET()
/*
* TODO: We assess a fixed cycle cost up front, because at the moment, switchTSS() doesn't assess anything.
*/
this.nStepCycles -= this.CYCLES.nOpCyclesIRet;
this.nStepCycles -= this.cycleCounts.nOpCyclesIRet;
if (this.regCR0 & X86.CR0.MSW.PE) {
if (this.regPS & X86.PS.NT) {
var addrNew = this.segTSS.base;
@ -988,7 +988,7 @@ X86.fnIRET = function IRET()
X86.fnJMPw = function JMPw(dst, src)
{
this.setIP(dst);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesJmpWR : this.CYCLES.nOpCyclesJmpWM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesJmpWR : this.cycleCounts.nOpCyclesJmpWM);
this.opFlags |= X86.OPFLAG.NOWRITE;
return dst;
};
@ -1008,7 +1008,7 @@ X86.fnJMPFdw = function JMPFdw(dst, src)
}
this.setCSIP(dst, this.getShort(this.regEA + 2));
if (this.cIntReturn) this.checkIntReturn(this.regLIP);
this.nStepCycles -= this.CYCLES.nOpCyclesJmpDM;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpDM;
this.opFlags |= X86.OPFLAG.NOWRITE;
return dst;
};
@ -1072,7 +1072,7 @@ X86.fnLDS = function LDS(dst, src)
return dst;
}
this.setDS(this.getShort(this.regEA + 2));
this.nStepCycles -= this.CYCLES.nOpCyclesLS;
this.nStepCycles -= this.cycleCounts.nOpCyclesLS;
return src;
};
@ -1099,7 +1099,7 @@ X86.fnLEA = function LEA(dst, src)
X86.opUndefined.call(this);
return dst;
}
this.nStepCycles -= this.CYCLES.nOpCyclesLEA;
this.nStepCycles -= this.cycleCounts.nOpCyclesLEA;
return this.regEA;
};
@ -1118,7 +1118,7 @@ X86.fnLES = function LES(dst, src)
return dst;
}
this.setES(this.getShort(this.regEA + 2));
this.nStepCycles -= this.CYCLES.nOpCyclesLS;
this.nStepCycles -= this.cycleCounts.nOpCyclesLS;
return src;
};
@ -1137,7 +1137,7 @@ X86.fnLFS = function LFS(dst, src)
return dst;
}
this.setFS(this.getShort(this.regEA + 2));
this.nStepCycles -= this.CYCLES.nOpCyclesLS;
this.nStepCycles -= this.cycleCounts.nOpCyclesLS;
return src;
};
@ -1183,7 +1183,7 @@ X86.fnLGS = function LGS(dst, src)
return dst;
}
this.setGS(this.getShort(this.regEA + 2));
this.nStepCycles -= this.CYCLES.nOpCyclesLS;
this.nStepCycles -= this.cycleCounts.nOpCyclesLS;
return src;
};
@ -1296,7 +1296,7 @@ X86.fnLSS = function LSS(dst, src)
return dst;
}
this.setSS(this.getShort(this.regEA + 2));
this.nStepCycles -= this.CYCLES.nOpCyclesLS;
this.nStepCycles -= this.cycleCounts.nOpCyclesLS;
return src;
};
@ -1331,7 +1331,7 @@ X86.fnLTR = function LTR(dst, src)
*/
X86.fnMOV = function MOV(dst, src)
{
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesMovRR : this.CYCLES.nOpCyclesMovRM) : this.CYCLES.nOpCyclesMovMR);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesMovRR : this.cycleCounts.nOpCyclesMovRM) : this.cycleCounts.nOpCyclesMovMR);
return src;
};
@ -1358,7 +1358,7 @@ X86.fnMOVX = function MOVX(dst, src)
*/
X86.fnMOVn = function MOVn(dst, src)
{
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? this.CYCLES.nOpCyclesMovRI : this.CYCLES.nOpCyclesMovMI);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesMovRI : this.cycleCounts.nOpCyclesMovMI);
return src;
};
@ -1398,7 +1398,7 @@ X86.fnMULb = function MULb(dst, src)
* dst unchanged). So, to make traceLog() more consistent, we reverse the order of dst and src.
*/
if (DEBUG && DEBUGGER) this.traceLog('MULB', src, dst, null, this.getPS(), this.regMD16);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesMulBR : this.CYCLES.nOpCyclesMulBM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesMulBR : this.cycleCounts.nOpCyclesMulBM);
this.opFlags |= X86.OPFLAG.NOWRITE;
return dst;
};
@ -1428,7 +1428,7 @@ X86.fnMULw = function MULw(dst, src)
* dst unchanged). So, to make traceLog() more consistent, we reverse the order of dst and src.
*/
if (DEBUG && DEBUGGER) this.traceLog('MULW', src, dst, null, this.getPS(), this.regMD16 | (this.regMD32 << 16));
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesMulWR : this.CYCLES.nOpCyclesMulWM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesMulWR : this.cycleCounts.nOpCyclesMulWM);
this.opFlags |= X86.OPFLAG.NOWRITE;
return dst;
};
@ -1445,7 +1445,7 @@ X86.fnNEGb = function NEGb(dst, src)
{
var b = (-dst)|0;
this.setArithResult(0, dst, b, X86.RESULT.BYTE | X86.RESULT.ALL, true);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesNegR : this.CYCLES.nOpCyclesNegM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesNegR : this.cycleCounts.nOpCyclesNegM);
return b & 0xff;
};
@ -1461,7 +1461,7 @@ X86.fnNEGw = function NEGw(dst, src)
{
var w = (-dst)|0;
this.setArithResult(0, dst, w, X86.RESULT.WORD | X86.RESULT.ALL, true);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesNegR : this.CYCLES.nOpCyclesNegM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesNegR : this.cycleCounts.nOpCyclesNegM);
return w & 0xffff;
};
@ -1475,7 +1475,7 @@ X86.fnNEGw = function NEGw(dst, src)
*/
X86.fnNOTb = function NOTb(dst, src)
{
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesNegR : this.CYCLES.nOpCyclesNegM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesNegR : this.cycleCounts.nOpCyclesNegM);
return dst ^ 0xff;
};
@ -1489,7 +1489,7 @@ X86.fnNOTb = function NOTb(dst, src)
*/
X86.fnNOTw = function NOTw(dst, src)
{
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesNegR : this.CYCLES.nOpCyclesNegM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesNegR : this.cycleCounts.nOpCyclesNegM);
return dst ^ 0xffff;
};
@ -1505,7 +1505,7 @@ X86.fnORb = function ORb(dst, src)
{
var b = dst | src;
this.setLogicResult(b, X86.RESULT.BYTE);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesArithRR : this.CYCLES.nOpCyclesArithRM) : this.CYCLES.nOpCyclesArithMR);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesArithRR : this.cycleCounts.nOpCyclesArithRM) : this.cycleCounts.nOpCyclesArithMR);
return b;
};
@ -1521,7 +1521,7 @@ X86.fnORw = function ORw(dst, src)
{
var w = dst | src;
this.setLogicResult(w, X86.RESULT.WORD);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesArithRR : this.CYCLES.nOpCyclesArithRM) : this.CYCLES.nOpCyclesArithMR);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesArithRR : this.cycleCounts.nOpCyclesArithRM) : this.cycleCounts.nOpCyclesArithMR);
return w;
};
@ -1535,7 +1535,7 @@ X86.fnORw = function ORw(dst, src)
*/
X86.fnPOPw = function POPw(dst, src)
{
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? this.CYCLES.nOpCyclesPopReg : this.CYCLES.nOpCyclesPopMem);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesPopReg : this.cycleCounts.nOpCyclesPopMem);
return src;
};
@ -1563,7 +1563,7 @@ X86.fnPUSHw = function PUSHw(dst, src)
if (this.model < X86.MODEL_80286) w = dst;
}
this.pushWord(w);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesPushReg : this.CYCLES.nOpCyclesPushMem);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesPushReg : this.cycleCounts.nOpCyclesPushMem);
/*
* The PUSH is the only write that needs to occur; dst was the source operand and does not need to be rewritten.
*/
@ -1941,7 +1941,7 @@ X86.fnSBBb = function SBBb(dst, src)
{
var b = (dst - src - this.getCarry())|0;
this.setArithResult(dst, src, b, X86.RESULT.BYTE | X86.RESULT.ALL, true);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesArithRR : this.CYCLES.nOpCyclesArithRM) : this.CYCLES.nOpCyclesArithMR);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesArithRR : this.cycleCounts.nOpCyclesArithRM) : this.cycleCounts.nOpCyclesArithMR);
return b & 0xff;
};
@ -1957,7 +1957,7 @@ X86.fnSBBw = function SBBw(dst, src)
{
var w = (dst - src - this.getCarry())|0;
this.setArithResult(dst, src, w, X86.RESULT.WORD | X86.RESULT.ALL, true);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesArithRR : this.CYCLES.nOpCyclesArithRM) : this.CYCLES.nOpCyclesArithMR);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesArithRR : this.cycleCounts.nOpCyclesArithRM) : this.cycleCounts.nOpCyclesArithMR);
return w & 0xffff;
};
@ -1971,7 +1971,7 @@ X86.fnSETcc = function SETcc(fnSet)
{
this.opFlags |= X86.OPFLAG.NOREAD;
this.aOpModMemByte[this.getIPByte()].call(this, fnSet);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? X86CPU.CYCLES_80386.nOpCyclesSetR : X86CPU.CYCLES_80386.nOpCyclesSetM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesSetR : this.cycleCounts.nOpCyclesSetM);
};
/**
@ -2615,7 +2615,7 @@ X86.fnSUBb = function SUBb(dst, src)
{
var b = (dst - src)|0;
this.setArithResult(dst, src, b, X86.RESULT.BYTE | X86.RESULT.ALL, true);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesArithRR : this.CYCLES.nOpCyclesArithRM) : this.CYCLES.nOpCyclesArithMR);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesArithRR : this.cycleCounts.nOpCyclesArithRM) : this.cycleCounts.nOpCyclesArithMR);
return b & 0xff;
};
@ -2631,7 +2631,7 @@ X86.fnSUBw = function SUBw(dst, src)
{
var w = (dst - src)|0;
this.setArithResult(dst, src, w, X86.RESULT.WORD | X86.RESULT.ALL, true);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesArithRR : this.CYCLES.nOpCyclesArithRM) : this.CYCLES.nOpCyclesArithMR);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesArithRR : this.cycleCounts.nOpCyclesArithRM) : this.cycleCounts.nOpCyclesArithMR);
return w & 0xffff;
};
@ -2647,7 +2647,7 @@ X86.fnTEST8 = function TEST8(dst, src)
{
src = this.getIPByte();
this.setLogicResult(dst & src, X86.RESULT.BYTE);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesTestRI : this.CYCLES.nOpCyclesTestMI);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesTestRI : this.cycleCounts.nOpCyclesTestMI);
this.opFlags |= X86.OPFLAG.NOWRITE;
return dst;
};
@ -2664,7 +2664,7 @@ X86.fnTEST16 = function TEST16(dst, src)
{
src = this.getIPWord();
this.setLogicResult(dst & src, X86.RESULT.WORD);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesTestRI : this.CYCLES.nOpCyclesTestMI);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesTestRI : this.cycleCounts.nOpCyclesTestMI);
this.opFlags |= X86.OPFLAG.NOWRITE;
return dst;
};
@ -2680,7 +2680,7 @@ X86.fnTEST16 = function TEST16(dst, src)
X86.fnTESTb = function TESTb(dst, src)
{
this.setLogicResult(dst & src, X86.RESULT.BYTE);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesTestRR : this.CYCLES.nOpCyclesTestRM) : this.CYCLES.nOpCyclesTestRM);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesTestRR : this.cycleCounts.nOpCyclesTestRM) : this.cycleCounts.nOpCyclesTestRM);
this.opFlags |= X86.OPFLAG.NOWRITE;
return dst;
};
@ -2696,7 +2696,7 @@ X86.fnTESTb = function TESTb(dst, src)
X86.fnTESTw = function TESTw(dst, src)
{
this.setLogicResult(dst & src, X86.RESULT.WORD);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesTestRR : this.CYCLES.nOpCyclesTestRM) : this.CYCLES.nOpCyclesTestRM);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesTestRR : this.cycleCounts.nOpCyclesTestRM) : this.cycleCounts.nOpCyclesTestRM);
this.opFlags |= X86.OPFLAG.NOWRITE;
return dst;
};
@ -2838,7 +2838,7 @@ X86.fnXCHGrb = function XCHGRb(dst, src)
default:
break; // there IS no other case, but JavaScript inspections don't know that
}
this.nStepCycles -= this.CYCLES.nOpCyclesXchgRR;
this.nStepCycles -= this.cycleCounts.nOpCyclesXchgRR;
} else {
/*
* This is a case where the ModRM decoder that's calling us didn't know it should have called modEAByte()
@ -2847,7 +2847,7 @@ X86.fnXCHGrb = function XCHGRb(dst, src)
*/
this.regEAWrite = this.regEA;
this.setEAByte(dst);
this.nStepCycles -= this.CYCLES.nOpCyclesXchgRM;
this.nStepCycles -= this.cycleCounts.nOpCyclesXchgRM;
}
return src;
};
@ -2902,7 +2902,7 @@ X86.fnXCHGrw = function XCHGRw(dst, src)
default:
break; // there IS no other case, but JavaScript inspections don't know that
}
this.nStepCycles -= this.CYCLES.nOpCyclesXchgRR;
this.nStepCycles -= this.cycleCounts.nOpCyclesXchgRR;
} else {
/*
* This is a case where the ModRM decoder that's calling us didn't know it should have called modEAWord()
@ -2911,7 +2911,7 @@ X86.fnXCHGrw = function XCHGRw(dst, src)
*/
this.regEAWrite = this.regEA;
this.setEAWord(dst);
this.nStepCycles -= this.CYCLES.nOpCyclesXchgRM;
this.nStepCycles -= this.cycleCounts.nOpCyclesXchgRM;
}
return src;
};
@ -2928,7 +2928,7 @@ X86.fnXORb = function XORb(dst, src)
{
var b = dst ^ src;
this.setLogicResult(b, X86.RESULT.BYTE);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesArithRR : this.CYCLES.nOpCyclesArithRM) : this.CYCLES.nOpCyclesArithMR);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesArithRR : this.cycleCounts.nOpCyclesArithRM) : this.cycleCounts.nOpCyclesArithMR);
return b;
};
@ -2944,7 +2944,7 @@ X86.fnXORw = function XORw(dst, src)
{
var w = dst ^ src;
this.setLogicResult(w, X86.RESULT.WORD);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesArithRR : this.CYCLES.nOpCyclesArithRM) : this.CYCLES.nOpCyclesArithMR);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesArithRR : this.cycleCounts.nOpCyclesArithRM) : this.cycleCounts.nOpCyclesArithMR);
return w;
};
@ -2958,7 +2958,7 @@ X86.fnXORw = function XORw(dst, src)
*/
X86.fnXORd = function XORd(dst, src)
{
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesArithRR : this.CYCLES.nOpCyclesArithRM) : this.CYCLES.nOpCyclesArithMR);
this.nStepCycles -= (this.regEAWrite === X86.ADDR_INVALID? (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesArithRR : this.cycleCounts.nOpCyclesArithRM) : this.cycleCounts.nOpCyclesArithMR);
return this.setLogicResult(dst ^ src, X86.RESULT.DWORD);
};
@ -3041,7 +3041,7 @@ X86.fnDIVOverflow = function DIVOverflow()
*/
X86.fnSrcCount1 = function SrcCount1()
{
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? 2 : this.CYCLES.nOpCyclesShift1M);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? 2 : this.cycleCounts.nOpCyclesShift1M);
return 1;
};
@ -3054,7 +3054,7 @@ X86.fnSrcCount1 = function SrcCount1()
X86.fnSrcCountCL = function SrcCountCL()
{
var count = this.regECX & 0xff;
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesShiftCR : this.CYCLES.nOpCyclesShiftCM) + (count << this.CYCLES.nOpCyclesShiftCS);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesShiftCR : this.cycleCounts.nOpCyclesShiftCM) + (count << this.cycleCounts.nOpCyclesShiftCS);
return count;
};
@ -3067,7 +3067,7 @@ X86.fnSrcCountCL = function SrcCountCL()
X86.fnSrcCountN = function SrcCountN()
{
var count = this.getIPByte();
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesShiftCR : this.CYCLES.nOpCyclesShiftCM) + (count << this.CYCLES.nOpCyclesShiftCS);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesShiftCR : this.cycleCounts.nOpCyclesShiftCM) + (count << this.cycleCounts.nOpCyclesShiftCS);
return count;
};

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modules/pcjs/lib/x86op0f.js
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@ -323,10 +323,10 @@ X86.opJOw = function JOw()
var disp = this.getIPDispWord();
if (this.getOF()) {
this.setIP(this.getIP() + disp);
this.nStepCycles -= this.CYCLES.nOpCyclesJmpC;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpC;
return;
}
this.nStepCycles -= this.CYCLES.nOpCyclesJmpCFall;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpCFall;
};
/**
@ -341,10 +341,10 @@ X86.opJNOw = function JNOw()
var disp = this.getIPDispWord();
if (!this.getOF()) {
this.setIP(this.getIP() + disp);
this.nStepCycles -= this.CYCLES.nOpCyclesJmpC;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpC;
return;
}
this.nStepCycles -= this.CYCLES.nOpCyclesJmpCFall;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpCFall;
};
/**
@ -359,10 +359,10 @@ X86.opJCw = function JCw()
var disp = this.getIPDispWord();
if (this.getCF()) {
this.setIP(this.getIP() + disp);
this.nStepCycles -= this.CYCLES.nOpCyclesJmpC;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpC;
return;
}
this.nStepCycles -= this.CYCLES.nOpCyclesJmpCFall;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpCFall;
};
/**
@ -377,10 +377,10 @@ X86.opJNCw = function JNCw()
var disp = this.getIPDispWord();
if (!this.getCF()) {
this.setIP(this.getIP() + disp);
this.nStepCycles -= this.CYCLES.nOpCyclesJmpC;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpC;
return;
}
this.nStepCycles -= this.CYCLES.nOpCyclesJmpCFall;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpCFall;
};
/**
@ -395,10 +395,10 @@ X86.opJZw = function JZw()
var disp = this.getIPDispWord();
if (this.getZF()) {
this.setIP(this.getIP() + disp);
this.nStepCycles -= this.CYCLES.nOpCyclesJmpC;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpC;
return;
}
this.nStepCycles -= this.CYCLES.nOpCyclesJmpCFall;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpCFall;
};
/**
@ -413,10 +413,10 @@ X86.opJNZw = function JNZw()
var disp = this.getIPDispWord();
if (!this.getZF()) {
this.setIP(this.getIP() + disp);
this.nStepCycles -= this.CYCLES.nOpCyclesJmpC;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpC;
return;
}
this.nStepCycles -= this.CYCLES.nOpCyclesJmpCFall;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpCFall;
};
/**
@ -431,10 +431,10 @@ X86.opJBEw = function JBEw()
var disp = this.getIPDispWord();
if (this.getCF() || this.getZF()) {
this.setIP(this.getIP() + disp);
this.nStepCycles -= this.CYCLES.nOpCyclesJmpC;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpC;
return;
}
this.nStepCycles -= this.CYCLES.nOpCyclesJmpCFall;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpCFall;
};
/**
@ -449,10 +449,10 @@ X86.opJNBEw = function JNBEw()
var disp = this.getIPDispWord();
if (!this.getCF() && !this.getZF()) {
this.setIP(this.getIP() + disp);
this.nStepCycles -= this.CYCLES.nOpCyclesJmpC;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpC;
return;
}
this.nStepCycles -= this.CYCLES.nOpCyclesJmpCFall;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpCFall;
};
/**
@ -467,10 +467,10 @@ X86.opJSw = function JSw()
var disp = this.getIPDispWord();
if (this.getSF()) {
this.setIP(this.getIP() + disp);
this.nStepCycles -= this.CYCLES.nOpCyclesJmpC;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpC;
return;
}
this.nStepCycles -= this.CYCLES.nOpCyclesJmpCFall;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpCFall;
};
/**
@ -485,10 +485,10 @@ X86.opJNSw = function JNSw()
var disp = this.getIPDispWord();
if (!this.getSF()) {
this.setIP(this.getIP() + disp);
this.nStepCycles -= this.CYCLES.nOpCyclesJmpC;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpC;
return;
}
this.nStepCycles -= this.CYCLES.nOpCyclesJmpCFall;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpCFall;
};
/**
@ -503,10 +503,10 @@ X86.opJPw = function JPw()
var disp = this.getIPDispWord();
if (this.getPF()) {
this.setIP(this.getIP() + disp);
this.nStepCycles -= this.CYCLES.nOpCyclesJmpC;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpC;
return;
}
this.nStepCycles -= this.CYCLES.nOpCyclesJmpCFall;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpCFall;
};
/**
@ -521,10 +521,10 @@ X86.opJNPw = function JNPw()
var disp = this.getIPDispWord();
if (!this.getPF()) {
this.setIP(this.getIP() + disp);
this.nStepCycles -= this.CYCLES.nOpCyclesJmpC;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpC;
return;
}
this.nStepCycles -= this.CYCLES.nOpCyclesJmpCFall;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpCFall;
};
/**
@ -539,10 +539,10 @@ X86.opJLw = function JLw()
var disp = this.getIPDispWord();
if (!this.getSF() != !this.getOF()) {
this.setIP(this.getIP() + disp);
this.nStepCycles -= this.CYCLES.nOpCyclesJmpC;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpC;
return;
}
this.nStepCycles -= this.CYCLES.nOpCyclesJmpCFall;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpCFall;
};
/**
@ -557,10 +557,10 @@ X86.opJNLw = function JNLw()
var disp = this.getIPDispWord();
if (!this.getSF() == !this.getOF()) {
this.setIP(this.getIP() + disp);
this.nStepCycles -= this.CYCLES.nOpCyclesJmpC;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpC;
return;
}
this.nStepCycles -= this.CYCLES.nOpCyclesJmpCFall;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpCFall;
};
/**
@ -575,10 +575,10 @@ X86.opJLEw = function JLEw()
var disp = this.getIPDispWord();
if (this.getZF() || !this.getSF() != !this.getOF()) {
this.setIP(this.getIP() + disp);
this.nStepCycles -= this.CYCLES.nOpCyclesJmpC;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpC;
return;
}
this.nStepCycles -= this.CYCLES.nOpCyclesJmpCFall;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpCFall;
};
/**
@ -593,10 +593,10 @@ X86.opJNLEw = function JNLEw()
var disp = this.getIPDispWord();
if (!this.getZF() && !this.getSF() == !this.getOF()) {
this.setIP(this.getIP() + disp);
this.nStepCycles -= this.CYCLES.nOpCyclesJmpC;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpC;
return;
}
this.nStepCycles -= this.CYCLES.nOpCyclesJmpCFall;
this.nStepCycles -= this.cycleCounts.nOpCyclesJmpCFall;
};
/**
@ -801,7 +801,7 @@ X86.opSETNLE = function SETNLE()
X86.opPUSHFS = function PUSHFS()
{
this.pushWord(this.segFS.sel);
this.nStepCycles -= this.CYCLES.nOpCyclesPushSeg;
this.nStepCycles -= this.cycleCounts.nOpCyclesPushSeg;
};
/**
@ -814,7 +814,7 @@ X86.opPUSHFS = function PUSHFS()
X86.opPOPFS = function POPFS()
{
this.setFS(this.popWord());
this.nStepCycles -= this.CYCLES.nOpCyclesPopReg;
this.nStepCycles -= this.cycleCounts.nOpCyclesPopReg;
};
/**
@ -827,13 +827,13 @@ X86.opPOPFS = function POPFS()
X86.opBT = function BT()
{
this.aOpModMemWord[this.getIPByte()].call(this, X86.fnBT);
if (this.regEA !== X86.ADDR_INVALID) this.nStepCycles -= X86CPU.CYCLES_80386.nOpCyclesBitTestMExtra;
if (this.regEA !== X86.ADDR_INVALID) this.nStepCycles -= this.cycleCounts.nOpCyclesBitTestMExtra;
};
/**
* opSHLDn()
*
* op=0x0F,0xA4 (SHLD mem/reg,imm8)
* op=0x0F,0xA4 (SHLD mem/reg,reg,imm8)
*
* @this {X86CPU}
*/
@ -845,13 +845,13 @@ X86.opSHLDn = function SHLDn()
* has to happen below.
*/
this.aOpModMemWord[this.getIPByte()].call(this, this.dataSize == 2? X86.fnSHLDwi : X86.fnSHLDdi);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? X86CPU.CYCLES_80386.nOpCyclesShiftDR : X86CPU.CYCLES_80386.nOpCyclesShiftDM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesShiftDR : this.cycleCounts.nOpCyclesShiftDM);
};
/**
* opSHLDcl()
*
* op=0x0F,0xA5 (SHLD mem/reg,CL)
* op=0x0F,0xA5 (SHLD mem/reg,reg,CL)
*
* @this {X86CPU}
*/
@ -863,7 +863,7 @@ X86.opSHLDcl = function SHLDcl()
* has to happen below.
*/
this.aOpModMemWord[this.getIPByte()].call(this, this.dataSize == 2? X86.fnSHLDwCL : X86.fnSHLDdCL);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? X86CPU.CYCLES_80386.nOpCyclesShiftDR : X86CPU.CYCLES_80386.nOpCyclesShiftDM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesShiftDR : this.cycleCounts.nOpCyclesShiftDM);
};
/**
@ -876,7 +876,7 @@ X86.opSHLDcl = function SHLDcl()
X86.opPUSHGS = function PUSHGS()
{
this.pushWord(this.segGS.sel);
this.nStepCycles -= this.CYCLES.nOpCyclesPushSeg;
this.nStepCycles -= this.cycleCounts.nOpCyclesPushSeg;
};
/**
@ -889,7 +889,7 @@ X86.opPUSHGS = function PUSHGS()
X86.opPOPGS = function POPGS()
{
this.setGS(this.popWord());
this.nStepCycles -= this.CYCLES.nOpCyclesPopReg;
this.nStepCycles -= this.cycleCounts.nOpCyclesPopReg;
};
/**
@ -902,13 +902,13 @@ X86.opPOPGS = function POPGS()
X86.opBTS = function BTS()
{
this.aOpModMemWord[this.getIPByte()].call(this, X86.fnBTS);
if (this.regEA !== X86.ADDR_INVALID) this.nStepCycles -= X86CPU.CYCLES_80386.nOpCyclesBitSetMExtra;
if (this.regEA !== X86.ADDR_INVALID) this.nStepCycles -= this.cycleCounts.nOpCyclesBitSetMExtra;
};
/**
* opSHRDn()
*
* op=0x0F,0xAC (SHRD mem/reg,imm8)
* op=0x0F,0xAC (SHRD mem/reg,reg,imm8)
*
* @this {X86CPU}
*/
@ -920,13 +920,13 @@ X86.opSHRDn = function SHRDn()
* has to happen below.
*/
this.aOpModMemWord[this.getIPByte()].call(this, this.dataSize == 2? X86.fnSHRDwi : X86.fnSHRDdi);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? X86CPU.CYCLES_80386.nOpCyclesShiftDR : X86CPU.CYCLES_80386.nOpCyclesShiftDM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesShiftDR : this.cycleCounts.nOpCyclesShiftDM);
};
/**
* opSHRDcl()
*
* op=0x0F,0xAD (SHRD mem/reg,CL)
* op=0x0F,0xAD (SHRD mem/reg,reg,CL)
*
* @this {X86CPU}
*/
@ -938,7 +938,7 @@ X86.opSHRDcl = function SHRDcl()
* has to happen below.
*/
this.aOpModMemWord[this.getIPByte()].call(this, this.dataSize == 2? X86.fnSHRDwCL : X86.fnSHRDdCL);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? X86CPU.CYCLES_80386.nOpCyclesShiftDR : X86CPU.CYCLES_80386.nOpCyclesShiftDM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesShiftDR : this.cycleCounts.nOpCyclesShiftDM);
};
/**
@ -982,7 +982,7 @@ X86.opLSS = function LSS()
X86.opBTR = function BTR()
{
this.aOpModMemWord[this.getIPByte()].call(this, X86.fnBTR);
if (this.regEA !== X86.ADDR_INVALID) this.nStepCycles -= X86CPU.CYCLES_80386.nOpCyclesBitSetMExtra;
if (this.regEA !== X86.ADDR_INVALID) this.nStepCycles -= this.cycleCounts.nOpCyclesBitSetMExtra;
};
/**
@ -1082,7 +1082,7 @@ X86.opMOVZXb = function MOVZXb()
this.regEBX = temp;
break;
}
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? X86CPU.CYCLES_80386.nOpCyclesMovXR : X86CPU.CYCLES_80386.nOpCyclesMovXM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesMovXR : this.cycleCounts.nOpCyclesMovXM);
};
/**
@ -1122,7 +1122,7 @@ X86.opMOVZXw = function MOVZXw()
this.regEDI = (this.regEDI & 0xffff);
break;
}
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? X86CPU.CYCLES_80386.nOpCyclesMovXR : X86CPU.CYCLES_80386.nOpCyclesMovXM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesMovXR : this.cycleCounts.nOpCyclesMovXM);
};
/**
@ -1145,7 +1145,7 @@ X86.opGRP8 = function GRP8()
X86.opBTC = function BTC()
{
this.aOpModMemWord[this.getIPByte()].call(this, X86.fnBTC);
if (this.regEA !== X86.ADDR_INVALID) this.nStepCycles -= X86CPU.CYCLES_80386.nOpCyclesBitSetMExtra;
if (this.regEA !== X86.ADDR_INVALID) this.nStepCycles -= this.cycleCounts.nOpCyclesBitSetMExtra;
};
/**
@ -1241,7 +1241,7 @@ X86.opMOVSXb = function MOVSXb()
this.regEBX = temp;
break;
}
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? X86CPU.CYCLES_80386.nOpCyclesMovXR : X86CPU.CYCLES_80386.nOpCyclesMovXM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesMovXR : this.cycleCounts.nOpCyclesMovXM);
};
/**
@ -1281,7 +1281,7 @@ X86.opMOVSXw = function MOVSXw()
this.regEDI = ((this.regEDI << 16) >> 16);
break;
}
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? X86CPU.CYCLES_80386.nOpCyclesMovXR : X86CPU.CYCLES_80386.nOpCyclesMovXM);
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.cycleCounts.nOpCyclesMovXR : this.cycleCounts.nOpCyclesMovXM);
};
X86.aOps0F = new Array(256);

344
modules/pcjs/lib/x86ops.js
View file

File diff suppressed because it is too large Load diff

2
modules/textout/lib/textout.js
View file

@ -78,7 +78,7 @@ TextOut.asTargetRefs = ["call", "jmp", "jz", "jnz", "jc", "jnc", "ja", "jna", "j
* labelTargets(): looks for all JMP and CALL targets and labels them.
*
* alignVertical(): looks for a predefined target string (eg, '; ') in the first line,
* and ensures that the same sequence in all subsequent lines start at the same column.
* and ensures that the same sequence in all subsequent lines starts at the same column.
*
* For now, all output is written to stdout only.
*

5
tests/pc/80386/makefile
View file

@ -1,4 +1,7 @@
all: tests.rom
all: tests.json
tests.rom: tests.nasm
nasm -f bin tests.nasm -l tests.lst -o tests.rom
tests.json: tests.rom
node ../../../modules/filedump/bin/filedump --file=tests.rom --output=tests.json

11
tests/pc/80386/tests.nasm
View file

@ -5,10 +5,15 @@
bits 16
start: mov eax,0x11223344
mov edx,0x55667788
start: mov eax,0x44332211
mov edx,0x88776655
shrd eax,edx,4
times 0xfff0-($-$$) db 0
times 0xfff0-($-$$) db 0x90 ; NOP
bits 16
jmp 0xf000:start
db ' 04/04/15'
db 0xFC ; 0000FFFE FC (Model ID byte)
db 0x00 ; 0000FFFF 00 (location of checksum byte)