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Added new instructions + xacquire|xrelease prefixes, reorganized instruction options

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This commit is contained in:
kobalicek
2017-02-26 12:19:49 +01:00
parent f589e7165a
commit 4a94223ebd
24 changed files with 2766 additions and 2455 deletions
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81
tools/generate-x86.js
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@@ -272,12 +272,13 @@ class GenUtils {
for (i = 0; i < group.length; i++) {
const inst = group[i];
const name = inst.name;
const operands = inst.operands;
if (inst.attributes.LOCK ) f.Lock = true;
if (inst.attributes.REP ) f.Rep = true;
if (inst.attributes.REPNZ) f.Repnz = true;
if (inst.attributes.LOCK ) f.Lock = true;
if (inst.attributes.REP ) f.Rep = true;
if (inst.attributes.REPNZ ) f.Repnz = true;
if (inst.attributes.XACQUIRE) f.XAcquire = true;
if (inst.attributes.XRELEASE) f.XRelease = true;
if (inst.fpu) {
for (var j = 0; j < operands.length; j++) {
@@ -458,6 +459,7 @@ class GenUtils {
case "loop":
case "loope":
case "loopne":
case "xbegin":
return "Conditional";
case "jmp" : return "Direct";
@@ -480,7 +482,7 @@ const RegOp = MapUtils.arrayToMap([
]);
const MemOp = MapUtils.arrayToMap([
"m8", "m16", "m32", "m64", "m80", "m128", "m256", "m512", "m1024"
"m8", "m16", "m32", "m48", "m64", "m80", "m128", "m256", "m512", "m1024"
]);
const OpSortPriority = {
@@ -510,22 +512,23 @@ const OpSortPriority = {
"m8" : 32,
"m16" : 33,
"m32" : 34,
"m64" : 35,
"m80" : 36,
"m128" : 37,
"m256" : 38,
"m512" : 39,
"m1024" : 40,
"mib" : 41,
"vm32x" : 42,
"vm32y" : 43,
"vm32z" : 44,
"vm64x" : 45,
"vm64y" : 46,
"vm64z" : 47,
"memBase" : 48,
"memES" : 49,
"memDS" : 50,
"m48" : 35,
"m64" : 36,
"m80" : 37,
"m128" : 38,
"m256" : 39,
"m512" : 40,
"m1024" : 41,
"mib" : 42,
"vm32x" : 43,
"vm32y" : 44,
"vm32z" : 45,
"vm64x" : 46,
"vm64y" : 47,
"vm64z" : 48,
"memBase" : 49,
"memES" : 50,
"memDS" : 51,
"i4" : 60,
"u4" : 61,
@@ -570,6 +573,7 @@ const OpToAsmJitOp = {
"m8" : "MEM(M8)",
"m16" : "MEM(M16)",
"m32" : "MEM(M32)",
"m48" : "MEM(M48)",
"m64" : "MEM(M64)",
"m80" : "MEM(M80)",
"m128" : "MEM(M128)",
@@ -757,15 +761,16 @@ class OSignature {
case "ymm" :
case "zmm" : mFlags[k] = true; break;
case "m8" : mFlags.mem = true; mMemFlags.m8 = true; break;
case "m16" : mFlags.mem = true; mMemFlags.m16 = true; break;
case "m32" : mFlags.mem = true; mMemFlags.m32 = true; break;
case "m64" : mFlags.mem = true; mMemFlags.m64 = true; break;
case "m80" : mFlags.mem = true; mMemFlags.m80 = true; break;
case "m128" : mFlags.mem = true; mMemFlags.m128 = true; break;
case "m256" : mFlags.mem = true; mMemFlags.m256 = true; break;
case "m512" : mFlags.mem = true; mMemFlags.m512 = true; break;
case "m1024" : mFlags.mem = true; mMemFlags.m1024 = true; break;
case "m8" :
case "m16" :
case "m32" :
case "m48" :
case "m64" :
case "m80" :
case "m128" :
case "m256" :
case "m512" :
case "m1024" : mFlags.mem = true; mMemFlags[k] = true; break;
case "mib" : mFlags.mem = true; mMemFlags.mib = true; break;
case "mem" : mFlags.mem = true; mMemFlags.mAny = true; break;
@@ -800,6 +805,12 @@ class OSignature {
mFlags[k] = true;
break;
case "rel16" :
mFlags.i32 = true;
mFlags.i64 = true;
mFlags.rel32 = true;
break;
default: {
switch (k) {
case "es" : mFlags.sreg = true; sRegMask |= 1 << 1; break;
@@ -1150,6 +1161,10 @@ class X86Generator extends base.BaseGenerator {
if (mem === "m32int") mem = "m32";
if (mem === "m64int") mem = "m64";
if (mem === "m16_16") mem = "m32";
if (mem === "m16_32") mem = "m48";
if (mem === "m16_64") mem = "m80";
const op = new OSignature();
if (iop.read) op.flags.read = true;
@@ -1709,6 +1724,7 @@ class X86Generator extends base.BaseGenerator {
StringUtils.padLeft(inst.opcode1 , 26) + ", " +
StringUtils.padLeft(inst.writeIndex , 2) + ", " +
StringUtils.padLeft(inst.writeSize , 2) + ", " +
StringUtils.padLeft("0", 4) + ", " +
StringUtils.padLeft("0", 3) + ", " +
StringUtils.padLeft("0", 3) + ", " +
StringUtils.padLeft("0", 3) + "),\n";
@@ -1720,7 +1736,7 @@ class X86Generator extends base.BaseGenerator {
newInstFromInsts(insts) {
function composeOpCode(obj) {
return `${obj.type}(${obj.prefix},${obj.opcode},${obj.o},${obj.l},${obj.w},${obj.ew},${obj.en})`;
return `${obj.type}(${obj.prefix},${obj.opcode},${obj.o},${obj.l},${obj.w},${obj.ew},${obj.en},${obj.tt})`;
}
function GetAccess(inst) {
@@ -1778,7 +1794,8 @@ class X86Generator extends base.BaseGenerator {
l : vexL !== undefined ? vexL : "_",
w : vexW !== undefined ? vexW : "_",
ew : evexW !== undefined ? vexEW : "_",
en : "_"
en : "_",
tt : "_ "
});
return {