i386.h revision 91041
10SN/A/* opcode/i386.h -- Intel 80386 opcode table 29177SN/A Copyright 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 30SN/A 2000, 2001 40SN/A Free Software Foundation, Inc. 50SN/A 60SN/AThis file is part of GAS, the GNU Assembler, and GDB, the GNU Debugger. 72362SN/A 80SN/AThis program is free software; you can redistribute it and/or modify 92362SN/Ait under the terms of the GNU General Public License as published by 100SN/Athe Free Software Foundation; either version 2 of the License, or 110SN/A(at your option) any later version. 120SN/A 130SN/AThis program is distributed in the hope that it will be useful, 140SN/Abut WITHOUT ANY WARRANTY; without even the implied warranty of 150SN/AMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 160SN/AGNU General Public License for more details. 170SN/A 180SN/AYou should have received a copy of the GNU General Public License 190SN/Aalong with this program; if not, write to the Free Software 200SN/AFoundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ 212362SN/A 222362SN/A/* The SystemV/386 SVR3.2 assembler, and probably all AT&T derived 232362SN/A ix86 Unix assemblers, generate floating point instructions with 240SN/A reversed source and destination registers in certain cases. 250SN/A Unfortunately, gcc and possibly many other programs use this 260SN/A reversed syntax, so we're stuck with it. 274399SN/A 284399SN/A eg. `fsub %st(3),%st' results in st = st - st(3) as expected, but 290SN/A `fsub %st,%st(3)' results in st(3) = st - st(3), rather than 300SN/A the expected st(3) = st(3) - st 310SN/A 320SN/A This happens with all the non-commutative arithmetic floating point 330SN/A operations with two register operands, where the source register is 340SN/A %st, and destination register is %st(i). See FloatDR below. 350SN/A 360SN/A The affected opcode map is dceX, dcfX, deeX, defX. */ 3713629Savstepan 3813629Savstepan#ifndef SYSV386_COMPAT 390SN/A/* Set non-zero for broken, compatible instructions. Set to zero for 400SN/A non-broken opcodes at your peril. gcc generates SystemV/386 410SN/A compatible instructions. */ 420SN/A#define SYSV386_COMPAT 1 430SN/A#endif 440SN/A#ifndef OLDGCC_COMPAT 4513629Savstepan/* Set non-zero to cater for old (<= 2.8.1) versions of gcc that could 460SN/A generate nonsense fsubp, fsubrp, fdivp and fdivrp with operands 470SN/A reversed. */ 480SN/A#define OLDGCC_COMPAT SYSV386_COMPAT 490SN/A#endif 500SN/A 510SN/Astatic const template i386_optab[] = { 520SN/A 530SN/A#define X None 540SN/A#define NoSuf (No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_xSuf|No_qSuf) 550SN/A#define b_Suf (No_wSuf|No_lSuf|No_sSuf|No_xSuf|No_qSuf) 560SN/A#define w_Suf (No_bSuf|No_lSuf|No_sSuf|No_xSuf|No_qSuf) 570SN/A#define l_Suf (No_bSuf|No_wSuf|No_sSuf|No_xSuf|No_qSuf) 580SN/A#define q_Suf (No_bSuf|No_wSuf|No_sSuf|No_lSuf|No_xSuf) 590SN/A#define x_Suf (No_bSuf|No_wSuf|No_sSuf|No_lSuf|No_qSuf) 600SN/A#define bw_Suf (No_lSuf|No_sSuf|No_xSuf|No_qSuf) 610SN/A#define bl_Suf (No_wSuf|No_sSuf|No_xSuf|No_qSuf) 6213629Savstepan#define wl_Suf (No_bSuf|No_sSuf|No_xSuf|No_qSuf) 6313629Savstepan#define wlq_Suf (No_bSuf|No_sSuf|No_xSuf) 640SN/A#define lq_Suf (No_bSuf|No_wSuf|No_sSuf|No_xSuf) 650SN/A#define wq_Suf (No_bSuf|No_lSuf|No_sSuf|No_xSuf) 660SN/A#define sl_Suf (No_bSuf|No_wSuf|No_xSuf|No_qSuf) 670SN/A#define sldx_Suf (No_bSuf|No_wSuf|No_qSuf) 680SN/A#define bwl_Suf (No_sSuf|No_xSuf|No_qSuf) 690SN/A#define bwlq_Suf (No_sSuf|No_xSuf) 700SN/A#define FP (NoSuf|IgnoreSize) 710SN/A#define l_FP (l_Suf|IgnoreSize) 720SN/A#define x_FP (x_Suf|IgnoreSize) 7313629Savstepan#define sl_FP (sl_Suf|IgnoreSize) 740SN/A#if SYSV386_COMPAT 750SN/A/* Someone forgot that the FloatR bit reverses the operation when not 7613629Savstepan equal to the FloatD bit. ie. Changing only FloatD results in the 7713629Savstepan destination being swapped *and* the direction being reversed. */ 7813629Savstepan#define FloatDR FloatD 7913629Savstepan#else 8013629Savstepan#define FloatDR (FloatD|FloatR) 810SN/A#endif 820SN/A 830SN/A/* Move instructions. */ 840SN/A#define MOV_AX_DISP32 0xa0 850SN/A/* In the 64bit mode the short form mov immediate is redefined to have 860SN/A 64bit displacement value. */ 870SN/A{ "mov", 2, 0xa0, X, CpuNo64,bwlq_Suf|D|W, { Disp16|Disp32, Acc, 0 } }, 880SN/A{ "mov", 2, 0x88, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, 890SN/A/* In the 64bit mode the short form mov immediate is redefined to have 9013629Savstepan 64bit displacement value. */ 910SN/A{ "mov", 2, 0xb0, X, 0, bwl_Suf|W|ShortForm, { EncImm, Reg8|Reg16|Reg32, 0 } }, 920SN/A{ "mov", 2, 0xc6, 0, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0 } }, 930SN/A{ "mov", 2, 0xb0, X, Cpu64, q_Suf|W|ShortForm, { Imm64, Reg64, 0 } }, 940SN/A/* The segment register moves accept WordReg so that a segment register 950SN/A can be copied to a 32 bit register, and vice versa, without using a 960SN/A size prefix. When moving to a 32 bit register, the upper 16 bits 970SN/A are set to an implementation defined value (on the Pentium Pro, 980SN/A the implementation defined value is zero). */ 990SN/A{ "mov", 2, 0x8c, X, 0, wl_Suf|Modrm, { SReg2, WordReg|WordMem, 0 } }, 10013629Savstepan{ "mov", 2, 0x8c, X, Cpu386, wl_Suf|Modrm, { SReg3, WordReg|WordMem, 0 } }, 1010SN/A{ "mov", 2, 0x8e, X, 0, wl_Suf|Modrm|IgnoreSize, { WordReg|WordMem, SReg2, 0 } }, 1020SN/A{ "mov", 2, 0x8e, X, Cpu386, wl_Suf|Modrm|IgnoreSize, { WordReg|WordMem, SReg3, 0 } }, 1030SN/A/* Move to/from control debug registers. In the 16 or 32bit modes they are 32bit. In the 64bit 1040SN/A mode they are 64bit.*/ 1050SN/A{ "mov", 2, 0x0f20, X, Cpu386|CpuNo64, l_Suf|D|Modrm|IgnoreSize,{ Control, Reg32|InvMem, 0} }, 1060SN/A{ "mov", 2, 0x0f20, X, Cpu64, q_Suf|D|Modrm|IgnoreSize|NoRex64,{ Control, Reg64|InvMem, 0} }, 1070SN/A{ "mov", 2, 0x0f21, X, Cpu386|CpuNo64, l_Suf|D|Modrm|IgnoreSize,{ Debug, Reg32|InvMem, 0} }, 1080SN/A{ "mov", 2, 0x0f21, X, Cpu64, q_Suf|D|Modrm|IgnoreSize|NoRex64,{ Debug, Reg64|InvMem, 0} }, 10913629Savstepan{ "mov", 2, 0x0f24, X, Cpu386, l_Suf|D|Modrm|IgnoreSize, { Test, Reg32|InvMem, 0} }, 1100SN/A{ "movabs",2, 0xa0, X, Cpu64, bwlq_Suf|D|W, { Disp64, Acc, 0 } }, 1110SN/A{ "movabs",2, 0xb0, X, Cpu64, q_Suf|W|ShortForm, { Imm64, Reg64, 0 } }, 1120SN/A 1130SN/A/* Move with sign extend. */ 1140SN/A/* "movsbl" & "movsbw" must not be unified into "movsb" to avoid 1150SN/A conflict with the "movs" string move instruction. */ 1160SN/A{"movsbl", 2, 0x0fbe, X, Cpu386, NoSuf|Modrm, { Reg8|ByteMem, Reg32, 0} }, 1170SN/A{"movsbw", 2, 0x0fbe, X, Cpu386, NoSuf|Modrm, { Reg8|ByteMem, Reg16, 0} }, 1180SN/A{"movswl", 2, 0x0fbf, X, Cpu386, NoSuf|Modrm, { Reg16|ShortMem,Reg32, 0} }, 1190SN/A{"movsbq", 2, 0x0fbe, X, Cpu64, NoSuf|Modrm|Rex64, { Reg8|ByteMem, Reg64, 0} }, 1200SN/A{"movswq", 2, 0x0fbf, X, Cpu64, NoSuf|Modrm|Rex64, { Reg16|ShortMem,Reg64, 0} }, 1210SN/A{"movslq", 2, 0x63, X, Cpu64, NoSuf|Modrm|Rex64, { Reg32|WordMem, Reg64, 0} }, 1220SN/A/* Intel Syntax next 5 insns */ 1230SN/A{"movsx", 2, 0x0fbe, X, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, WordReg, 0} }, 1240SN/A{"movsx", 2, 0x0fbf, X, Cpu386, w_Suf|Modrm|IgnoreSize, { Reg16|ShortMem, Reg32, 0} }, 1250SN/A{"movsx", 2, 0x0fbe, X, Cpu64, b_Suf|Modrm|Rex64, { Reg8|ByteMem, Reg64, 0} }, 1260SN/A{"movsx", 2, 0x0fbf, X, Cpu64, w_Suf|Modrm|IgnoreSize|Rex64, { Reg16|ShortMem, Reg64, 0} }, 1270SN/A{"movsx", 2, 0x63, X, Cpu64, l_Suf|Modrm|Rex64, { Reg32|WordMem, Reg64, 0} }, 1280SN/A 1290SN/A/* Move with zero extend. */ 1300SN/A{"movzb", 2, 0x0fb6, X, Cpu386, wl_Suf|Modrm, { Reg8|ByteMem, WordReg, 0} }, 1310SN/A{"movzwl", 2, 0x0fb7, X, Cpu386, NoSuf|Modrm, { Reg16|ShortMem, Reg32, 0} }, 1320SN/A/* These instructions are not particulary usefull, since the zero extend 1330SN/A 32->64 is implicit, but we can encode them. */ 1340SN/A{"movzbq", 2, 0x0fb6, X, Cpu64, NoSuf|Modrm|Rex64, { Reg8|ByteMem, Reg64, 0} }, 1350SN/A{"movzwq", 2, 0x0fb7, X, Cpu64, NoSuf|Modrm|Rex64, { Reg16|ShortMem, Reg64, 0} }, 1360SN/A/* Intel Syntax next 4 insns */ 1370SN/A{"movzx", 2, 0x0fb6, X, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, WordReg, 0} }, 1380SN/A{"movzx", 2, 0x0fb7, X, Cpu386, w_Suf|Modrm|IgnoreSize, { Reg16|ShortMem, Reg32, 0} }, 1390SN/A/* These instructions are not particulary usefull, since the zero extend 1400SN/A 32->64 is implicit, but we can encode them. */ 1410SN/A{"movzx", 2, 0x0fb6, X, Cpu386, b_Suf|Modrm|Rex64, { Reg8|ByteMem, Reg64, 0} }, 1420SN/A{"movzx", 2, 0x0fb7, X, Cpu386, w_Suf|Modrm|IgnoreSize|Rex64, { Reg16|ShortMem, Reg64, 0} }, 1430SN/A 14413629Savstepan/* Push instructions. */ 1450SN/A{"push", 1, 0x50, X, CpuNo64, wl_Suf|ShortForm|DefaultSize, { WordReg, 0, 0 } }, 1460SN/A{"push", 1, 0xff, 6, CpuNo64, wl_Suf|Modrm|DefaultSize, { WordReg|WordMem, 0, 0 } }, 1470SN/A{"push", 1, 0x6a, X, Cpu186|CpuNo64, wl_Suf|DefaultSize, { Imm8S, 0, 0} }, 1480SN/A{"push", 1, 0x68, X, Cpu186|CpuNo64, wl_Suf|DefaultSize, { Imm16|Imm32, 0, 0} }, 1490SN/A{"push", 1, 0x06, X, 0|CpuNo64, wl_Suf|Seg2ShortForm|DefaultSize, { SReg2, 0, 0 } }, 1500SN/A{"push", 1, 0x0fa0, X, Cpu386|CpuNo64, wl_Suf|Seg3ShortForm|DefaultSize, { SReg3, 0, 0 } }, 1510SN/A/* In 64bit mode, the operand size is implicitly 64bit. */ 1520SN/A{"push", 1, 0x50, X, Cpu64, wq_Suf|ShortForm|DefaultSize|NoRex64, { WordReg, 0, 0 } }, 1530SN/A{"push", 1, 0xff, 6, Cpu64, wq_Suf|Modrm|DefaultSize|NoRex64, { WordReg|WordMem, 0, 0 } }, 1540SN/A{"push", 1, 0x6a, X, Cpu186|Cpu64, wq_Suf|DefaultSize|NoRex64, { Imm8S, 0, 0} }, 1550SN/A{"push", 1, 0x68, X, Cpu186|Cpu64, wq_Suf|DefaultSize|NoRex64, { Imm32S|Imm16, 0, 0} }, 1560SN/A{"push", 1, 0x06, X, Cpu64, wq_Suf|Seg2ShortForm|DefaultSize|NoRex64, { SReg2, 0, 0 } }, 1570SN/A{"push", 1, 0x0fa0, X, Cpu386|Cpu64, wq_Suf|Seg3ShortForm|DefaultSize|NoRex64, { SReg3, 0, 0 } }, 1580SN/A 1590SN/A{"pusha", 0, 0x60, X, Cpu186|CpuNo64, wl_Suf|DefaultSize, { 0, 0, 0 } }, 1600SN/A 1614399SN/A/* Pop instructions. */ 1624399SN/A{"pop", 1, 0x58, X, CpuNo64, wl_Suf|ShortForm|DefaultSize, { WordReg, 0, 0 } }, 1634399SN/A{"pop", 1, 0x8f, 0, CpuNo64, wl_Suf|Modrm|DefaultSize, { WordReg|WordMem, 0, 0 } }, 1644399SN/A#define POP_SEG_SHORT 0x07 1654399SN/A{"pop", 1, 0x07, X, CpuNo64, wl_Suf|Seg2ShortForm|DefaultSize, { SReg2, 0, 0 } }, 1664399SN/A{"pop", 1, 0x0fa1, X, Cpu386|CpuNo64, wl_Suf|Seg3ShortForm|DefaultSize, { SReg3, 0, 0 } }, 1670SN/A/* In 64bit mode, the operand size is implicitly 64bit. */ 1680SN/A{"pop", 1, 0x58, X, Cpu64, wq_Suf|ShortForm|DefaultSize|NoRex64, { WordReg, 0, 0 } }, 1690SN/A{"pop", 1, 0x8f, 0, Cpu64, wq_Suf|Modrm|DefaultSize|NoRex64, { WordReg|WordMem, 0, 0 } }, 1700SN/A{"pop", 1, 0x07, X, Cpu64, wq_Suf|Seg2ShortForm|DefaultSize|NoRex64, { SReg2, 0, 0 } }, 1710SN/A{"pop", 1, 0x0fa1, X, Cpu64, wq_Suf|Seg3ShortForm|DefaultSize|NoRex64, { SReg3, 0, 0 } }, 1720SN/A 1730SN/A{"popa", 0, 0x61, X, Cpu186|CpuNo64, wl_Suf|DefaultSize, { 0, 0, 0 } }, 1740SN/A 1750SN/A/* Exchange instructions. 1760SN/A xchg commutes: we allow both operand orders. 17713629Savstepan 1780SN/A In the 64bit code, xchg eax, eax is reused for new nop instruction. 17913629Savstepan */ 18013629Savstepan{"xchg", 2, 0x90, X, 0, wlq_Suf|ShortForm, { WordReg, Acc, 0 } }, 1810SN/A{"xchg", 2, 0x90, X, 0, wlq_Suf|ShortForm, { Acc, WordReg, 0 } }, 18213629Savstepan{"xchg", 2, 0x86, X, 0, bwlq_Suf|W|Modrm, { Reg, Reg|AnyMem, 0 } }, 18313629Savstepan{"xchg", 2, 0x86, X, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, Reg, 0 } }, 1840SN/A 1850SN/A/* In/out from ports. */ 1860SN/A{"in", 2, 0xe4, X, 0, bwl_Suf|W, { Imm8, Acc, 0 } }, 1870SN/A{"in", 2, 0xec, X, 0, bwl_Suf|W, { InOutPortReg, Acc, 0 } }, 1880SN/A{"in", 1, 0xe4, X, 0, bwl_Suf|W, { Imm8, 0, 0 } }, 1890SN/A{"in", 1, 0xec, X, 0, bwl_Suf|W, { InOutPortReg, 0, 0 } }, 1900SN/A{"out", 2, 0xe6, X, 0, bwl_Suf|W, { Acc, Imm8, 0 } }, 1910SN/A{"out", 2, 0xee, X, 0, bwl_Suf|W, { Acc, InOutPortReg, 0 } }, 1920SN/A{"out", 1, 0xe6, X, 0, bwl_Suf|W, { Imm8, 0, 0 } }, 19313629Savstepan{"out", 1, 0xee, X, 0, bwl_Suf|W, { InOutPortReg, 0, 0 } }, 19413629Savstepan 1950SN/A/* Load effective address. */ 1960SN/A{"lea", 2, 0x8d, X, 0, wlq_Suf|Modrm, { WordMem, WordReg, 0 } }, 1970SN/A 1980SN/A/* Load segment registers from memory. */ 1990SN/A{"lds", 2, 0xc5, X, CpuNo64, wlq_Suf|Modrm, { WordMem, WordReg, 0} }, 2000SN/A{"les", 2, 0xc4, X, CpuNo64, wlq_Suf|Modrm, { WordMem, WordReg, 0} }, 2010SN/A{"lfs", 2, 0x0fb4, X, Cpu386, wlq_Suf|Modrm, { WordMem, WordReg, 0} }, 2020SN/A{"lgs", 2, 0x0fb5, X, Cpu386, wlq_Suf|Modrm, { WordMem, WordReg, 0} }, 2030SN/A{"lss", 2, 0x0fb2, X, Cpu386, wlq_Suf|Modrm, { WordMem, WordReg, 0} }, 2040SN/A 2050SN/A/* Flags register instructions. */ 2060SN/A{"clc", 0, 0xf8, X, 0, NoSuf, { 0, 0, 0} }, 2070SN/A{"cld", 0, 0xfc, X, 0, NoSuf, { 0, 0, 0} }, 2080SN/A{"cli", 0, 0xfa, X, 0, NoSuf, { 0, 0, 0} }, 2090SN/A{"clts", 0, 0x0f06, X, Cpu286, NoSuf, { 0, 0, 0} }, 2100SN/A{"cmc", 0, 0xf5, X, 0, NoSuf, { 0, 0, 0} }, 21113629Savstepan{"lahf", 0, 0x9f, X, CpuNo64,NoSuf, { 0, 0, 0} }, 21213629Savstepan{"sahf", 0, 0x9e, X, CpuNo64,NoSuf, { 0, 0, 0} }, 2130SN/A{"pushf", 0, 0x9c, X, CpuNo64,wlq_Suf|DefaultSize, { 0, 0, 0} }, 2140SN/A{"pushf", 0, 0x9c, X, Cpu64, wq_Suf|DefaultSize|NoRex64,{ 0, 0, 0} }, 2150SN/A{"popf", 0, 0x9d, X, CpuNo64,wlq_Suf|DefaultSize, { 0, 0, 0} }, 2160SN/A{"popf", 0, 0x9d, X, Cpu64, wq_Suf|DefaultSize|NoRex64,{ 0, 0, 0} }, 2170SN/A{"stc", 0, 0xf9, X, 0, NoSuf, { 0, 0, 0} }, 2180SN/A{"std", 0, 0xfd, X, 0, NoSuf, { 0, 0, 0} }, 2190SN/A{"sti", 0, 0xfb, X, 0, NoSuf, { 0, 0, 0} }, 2200SN/A 22113629Savstepan/* Arithmetic. */ 2220SN/A{"add", 2, 0x00, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, 2238158SN/A{"add", 2, 0x83, 0, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, 2240SN/A{"add", 2, 0x04, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} }, 2250SN/A{"add", 2, 0x80, 0, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} }, 2260SN/A 2270SN/A{"inc", 1, 0x40, X, CpuNo64,wl_Suf|ShortForm, { WordReg, 0, 0} }, 2280SN/A{"inc", 1, 0xfe, 0, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, 2290SN/A 2300SN/A{"sub", 2, 0x28, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, 2310SN/A{"sub", 2, 0x83, 5, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, 2320SN/A{"sub", 2, 0x2c, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} }, 2330SN/A{"sub", 2, 0x80, 5, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} }, 2340SN/A 2350SN/A{"dec", 1, 0x48, X, CpuNo64, wl_Suf|ShortForm, { WordReg, 0, 0} }, 2360SN/A{"dec", 1, 0xfe, 1, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, 2370SN/A 23813629Savstepan{"sbb", 2, 0x18, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, 2390SN/A{"sbb", 2, 0x83, 3, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, 2408158SN/A{"sbb", 2, 0x1c, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} }, 2410SN/A{"sbb", 2, 0x80, 3, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} }, 2420SN/A 2430SN/A{"cmp", 2, 0x38, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, 2440SN/A{"cmp", 2, 0x83, 7, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, 2450SN/A{"cmp", 2, 0x3c, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} }, 2460SN/A{"cmp", 2, 0x80, 7, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} }, 2470SN/A 2480SN/A{"test", 2, 0x84, X, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, Reg, 0} }, 2490SN/A{"test", 2, 0x84, X, 0, bwlq_Suf|W|Modrm, { Reg, Reg|AnyMem, 0} }, 2500SN/A{"test", 2, 0xa8, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} }, 2510SN/A{"test", 2, 0xf6, 0, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} }, 2520SN/A 2530SN/A{"and", 2, 0x20, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, 2540SN/A{"and", 2, 0x83, 4, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, 2550SN/A{"and", 2, 0x24, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} }, 2560SN/A{"and", 2, 0x80, 4, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} }, 2570SN/A 2580SN/A{"or", 2, 0x08, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, 2590SN/A{"or", 2, 0x83, 1, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, 2600SN/A{"or", 2, 0x0c, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} }, 2610SN/A{"or", 2, 0x80, 1, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} }, 2620SN/A 2630SN/A{"xor", 2, 0x30, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, 2640SN/A{"xor", 2, 0x83, 6, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, 2650SN/A{"xor", 2, 0x34, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} }, 2660SN/A{"xor", 2, 0x80, 6, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} }, 2670SN/A 2680SN/A/* clr with 1 operand is really xor with 2 operands. */ 2690SN/A{"clr", 1, 0x30, X, 0, bwlq_Suf|W|Modrm|regKludge, { Reg, 0, 0 } }, 2700SN/A 2710SN/A{"adc", 2, 0x10, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, 2720SN/A{"adc", 2, 0x83, 2, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, 2730SN/A{"adc", 2, 0x14, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} }, 2740SN/A{"adc", 2, 0x80, 2, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} }, 27513629Savstepan 2760SN/A{"neg", 1, 0xf6, 3, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, 2778158SN/A{"not", 1, 0xf6, 2, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, 2780SN/A 2790SN/A{"aaa", 0, 0x37, X, 0, NoSuf, { 0, 0, 0} }, 2800SN/A{"aas", 0, 0x3f, X, 0, NoSuf, { 0, 0, 0} }, 2810SN/A{"daa", 0, 0x27, X, 0, NoSuf, { 0, 0, 0} }, 2820SN/A{"das", 0, 0x2f, X, 0, NoSuf, { 0, 0, 0} }, 2830SN/A{"aad", 0, 0xd50a, X, 0, NoSuf, { 0, 0, 0} }, 2840SN/A{"aad", 1, 0xd5, X, 0, NoSuf, { Imm8S, 0, 0} }, 2850SN/A{"aam", 0, 0xd40a, X, 0, NoSuf, { 0, 0, 0} }, 2860SN/A{"aam", 1, 0xd4, X, 0, NoSuf, { Imm8S, 0, 0} }, 2870SN/A 2880SN/A/* Conversion insns. */ 28913629Savstepan/* Intel naming */ 2900SN/A{"cbw", 0, 0x98, X, 0, NoSuf|Size16, { 0, 0, 0} }, 2910SN/A{"cdqe", 0, 0x98, X, Cpu64, NoSuf|Size64, { 0, 0, 0} }, 2920SN/A{"cwde", 0, 0x98, X, 0, NoSuf|Size32, { 0, 0, 0} }, 2930SN/A{"cwd", 0, 0x99, X, 0, NoSuf|Size16, { 0, 0, 0} }, 2940SN/A{"cdq", 0, 0x99, X, 0, NoSuf|Size32, { 0, 0, 0} }, 2950SN/A{"cqo", 0, 0x99, X, Cpu64, NoSuf|Size64, { 0, 0, 0} }, 2960SN/A/* AT&T naming */ 2970SN/A{"cbtw", 0, 0x98, X, 0, NoSuf|Size16, { 0, 0, 0} }, 2980SN/A{"cltq", 0, 0x98, X, Cpu64, NoSuf|Size64, { 0, 0, 0} }, 2990SN/A{"cwtl", 0, 0x98, X, 0, NoSuf|Size32, { 0, 0, 0} }, 3000SN/A{"cwtd", 0, 0x99, X, 0, NoSuf|Size16, { 0, 0, 0} }, 3010SN/A{"cltd", 0, 0x99, X, 0, NoSuf|Size32, { 0, 0, 0} }, 3020SN/A{"cqto", 0, 0x99, X, Cpu64, NoSuf|Size64, { 0, 0, 0} }, 3030SN/A 3040SN/A/* Warning! the mul/imul (opcode 0xf6) must only have 1 operand! They are 3050SN/A expanding 64-bit multiplies, and *cannot* be selected to accomplish 3060SN/A 'imul %ebx, %eax' (opcode 0x0faf must be used in this case) 3070SN/A These multiplies can only be selected with single operand forms. */ 3080SN/A{"mul", 1, 0xf6, 4, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, 3090SN/A{"imul", 1, 0xf6, 5, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, 31013629Savstepan{"imul", 2, 0x0faf, X, Cpu386, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 3110SN/A{"imul", 3, 0x6b, X, Cpu186, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, WordReg} }, 3120SN/A{"imul", 3, 0x69, X, Cpu186, wlq_Suf|Modrm, { Imm16|Imm32S|Imm32, WordReg|WordMem, WordReg} }, 3130SN/A/* imul with 2 operands mimics imul with 3 by putting the register in 3140SN/A both i.rm.reg & i.rm.regmem fields. regKludge enables this 3150SN/A transformation. */ 3160SN/A{"imul", 2, 0x6b, X, Cpu186, wlq_Suf|Modrm|regKludge,{ Imm8S, WordReg, 0} }, 3170SN/A{"imul", 2, 0x69, X, Cpu186, wlq_Suf|Modrm|regKludge,{ Imm16|Imm32S|Imm32, WordReg, 0} }, 3180SN/A 3190SN/A{"div", 1, 0xf6, 6, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, 3200SN/A{"div", 2, 0xf6, 6, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, Acc, 0} }, 3210SN/A{"idiv", 1, 0xf6, 7, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, 3220SN/A{"idiv", 2, 0xf6, 7, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, Acc, 0} }, 3230SN/A 3240SN/A{"rol", 2, 0xd0, 0, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, 3250SN/A{"rol", 2, 0xc0, 0, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, 3260SN/A{"rol", 2, 0xd2, 0, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, 3270SN/A{"rol", 1, 0xd0, 0, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, 3280SN/A 3290SN/A{"ror", 2, 0xd0, 1, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, 3300SN/A{"ror", 2, 0xc0, 1, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, 3310SN/A{"ror", 2, 0xd2, 1, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, 3320SN/A{"ror", 1, 0xd0, 1, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, 3330SN/A 3340SN/A{"rcl", 2, 0xd0, 2, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, 3350SN/A{"rcl", 2, 0xc0, 2, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, 33610729Sserb{"rcl", 2, 0xd2, 2, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, 3370SN/A{"rcl", 1, 0xd0, 2, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, 3380SN/A 3398565SN/A{"rcr", 2, 0xd0, 3, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, 3400SN/A{"rcr", 2, 0xc0, 3, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, 3410SN/A{"rcr", 2, 0xd2, 3, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, 3420SN/A{"rcr", 1, 0xd0, 3, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, 3430SN/A 3440SN/A{"sal", 2, 0xd0, 4, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, 3450SN/A{"sal", 2, 0xc0, 4, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, 3460SN/A{"sal", 2, 0xd2, 4, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, 3470SN/A{"sal", 1, 0xd0, 4, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, 3480SN/A 3490SN/A{"shl", 2, 0xd0, 4, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, 3500SN/A{"shl", 2, 0xc0, 4, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, 3510SN/A{"shl", 2, 0xd2, 4, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, 3520SN/A{"shl", 1, 0xd0, 4, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, 3530SN/A 3540SN/A{"shr", 2, 0xd0, 5, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, 3550SN/A{"shr", 2, 0xc0, 5, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, 3560SN/A{"shr", 2, 0xd2, 5, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, 3570SN/A{"shr", 1, 0xd0, 5, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, 3580SN/A 3590SN/A{"sar", 2, 0xd0, 7, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, 3600SN/A{"sar", 2, 0xc0, 7, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, 3610SN/A{"sar", 2, 0xd2, 7, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, 3620SN/A{"sar", 1, 0xd0, 7, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, 3630SN/A 36413629Savstepan{"shld", 3, 0x0fa4, X, Cpu386, wlq_Suf|Modrm, { Imm8, WordReg, WordReg|WordMem} }, 36513629Savstepan{"shld", 3, 0x0fa5, X, Cpu386, wlq_Suf|Modrm, { ShiftCount, WordReg, WordReg|WordMem} }, 3660SN/A{"shld", 2, 0x0fa5, X, Cpu386, wlq_Suf|Modrm, { WordReg, WordReg|WordMem, 0} }, 3670SN/A 3680SN/A{"shrd", 3, 0x0fac, X, Cpu386, wlq_Suf|Modrm, { Imm8, WordReg, WordReg|WordMem} }, 3690SN/A{"shrd", 3, 0x0fad, X, Cpu386, wlq_Suf|Modrm, { ShiftCount, WordReg, WordReg|WordMem} }, 3700SN/A{"shrd", 2, 0x0fad, X, Cpu386, wlq_Suf|Modrm, { WordReg, WordReg|WordMem, 0} }, 3710SN/A 3720SN/A/* Control transfer instructions. */ 3730SN/A{"call", 1, 0xe8, X, 0, wlq_Suf|JumpDword|DefaultSize, { Disp16|Disp32, 0, 0} }, 3740SN/A{"call", 1, 0xff, 2, CpuNo64, wl_Suf|Modrm|DefaultSize, { WordReg|WordMem|JumpAbsolute, 0, 0} }, 3750SN/A{"call", 1, 0xff, 2, Cpu64, wq_Suf|Modrm|DefaultSize|NoRex64,{ WordReg|WordMem|JumpAbsolute, 0, 0} }, 3760SN/A/* Intel Syntax */ 3770SN/A{"call", 2, 0x9a, X, CpuNo64,wlq_Suf|JumpInterSegment|DefaultSize, { Imm16, Imm16|Imm32, 0} }, 3780SN/A/* Intel Syntax */ 3790SN/A{"call", 1, 0xff, 3, 0, x_Suf|Modrm|DefaultSize, { WordMem, 0, 0} }, 3800SN/A{"lcall", 2, 0x9a, X, CpuNo64, wl_Suf|JumpInterSegment|DefaultSize, { Imm16, Imm16|Imm32, 0} }, 3810SN/A{"lcall", 1, 0xff, 3, CpuNo64, wl_Suf|Modrm|DefaultSize, { WordMem|JumpAbsolute, 0, 0} }, 3820SN/A{"lcall", 1, 0xff, 3, Cpu64, q_Suf|Modrm|DefaultSize|NoRex64,{ WordMem|JumpAbsolute, 0, 0} }, 3830SN/A 3840SN/A#define JUMP_PC_RELATIVE 0xeb 38513629Savstepan{"jmp", 1, 0xeb, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 38613629Savstepan{"jmp", 1, 0xff, 4, CpuNo64, wl_Suf|Modrm, { WordReg|WordMem|JumpAbsolute, 0, 0} }, 3870SN/A{"jmp", 1, 0xff, 4, Cpu64, wq_Suf|Modrm|NoRex64, { WordReg|WordMem|JumpAbsolute, 0, 0} }, 3880SN/A/* Intel Syntax */ 3890SN/A{"jmp", 2, 0xea, X, CpuNo64,wl_Suf|JumpInterSegment, { Imm16, Imm16|Imm32, 0} }, 3900SN/A/* Intel Syntax */ 3910SN/A{"jmp", 1, 0xff, 5, 0, x_Suf|Modrm, { WordMem, 0, 0} }, 3920SN/A{"ljmp", 2, 0xea, X, CpuNo64, wl_Suf|JumpInterSegment, { Imm16, Imm16|Imm32, 0} }, 3930SN/A{"ljmp", 1, 0xff, 5, CpuNo64, wl_Suf|Modrm, { WordMem|JumpAbsolute, 0, 0} }, 3940SN/A{"ljmp", 1, 0xff, 5, Cpu64, q_Suf|Modrm|NoRex64, { WordMem|JumpAbsolute, 0, 0} }, 3950SN/A 39610071SN/A{"ret", 0, 0xc3, X, CpuNo64,wlq_Suf|DefaultSize, { 0, 0, 0} }, 3970SN/A{"ret", 1, 0xc2, X, CpuNo64,wlq_Suf|DefaultSize, { Imm16, 0, 0} }, 3980SN/A{"ret", 0, 0xc3, X, Cpu64, q_Suf|DefaultSize|NoRex64,{ 0, 0, 0} }, 3990SN/A{"ret", 1, 0xc2, X, Cpu64, q_Suf|DefaultSize|NoRex64,{ Imm16, 0, 0} }, 4000SN/A{"lret", 0, 0xcb, X, 0, wlq_Suf|DefaultSize, { 0, 0, 0} }, 4010SN/A{"lret", 1, 0xca, X, 0, wlq_Suf|DefaultSize, { Imm16, 0, 0} }, 4020SN/A{"enter", 2, 0xc8, X, Cpu186, wlq_Suf|DefaultSize, { Imm16, Imm8, 0} }, 4030SN/A{"leave", 0, 0xc9, X, Cpu186, wlq_Suf|DefaultSize, { 0, 0, 0} }, 4040SN/A 4050SN/A/* Conditional jumps. */ 4060SN/A{"jo", 1, 0x70, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 40713629Savstepan{"jno", 1, 0x71, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4080SN/A{"jb", 1, 0x72, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 40913629Savstepan{"jc", 1, 0x72, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 41013629Savstepan{"jnae", 1, 0x72, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4110SN/A{"jnb", 1, 0x73, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4120SN/A{"jnc", 1, 0x73, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4130SN/A{"jae", 1, 0x73, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4140SN/A{"je", 1, 0x74, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4150SN/A{"jz", 1, 0x74, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4160SN/A{"jne", 1, 0x75, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4170SN/A{"jnz", 1, 0x75, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4180SN/A{"jbe", 1, 0x76, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4190SN/A{"jna", 1, 0x76, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4200SN/A{"jnbe", 1, 0x77, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4219177SN/A{"ja", 1, 0x77, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4229177SN/A{"js", 1, 0x78, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4230SN/A{"jns", 1, 0x79, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4240SN/A{"jp", 1, 0x7a, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4250SN/A{"jpe", 1, 0x7a, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4260SN/A{"jnp", 1, 0x7b, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4270SN/A{"jpo", 1, 0x7b, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4280SN/A{"jl", 1, 0x7c, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4290SN/A{"jnge", 1, 0x7c, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4300SN/A{"jnl", 1, 0x7d, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4310SN/A{"jge", 1, 0x7d, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4320SN/A{"jle", 1, 0x7e, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4330SN/A{"jng", 1, 0x7e, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4340SN/A{"jnle", 1, 0x7f, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4350SN/A{"jg", 1, 0x7f, X, 0, NoSuf|Jump, { Disp, 0, 0} }, 4360SN/A 4370SN/A/* jcxz vs. jecxz is chosen on the basis of the address size prefix. */ 43813629Savstepan{"jcxz", 1, 0xe3, X, CpuNo64,NoSuf|JumpByte|Size16, { Disp, 0, 0} }, 4390SN/A{"jecxz", 1, 0xe3, X, CpuNo64,NoSuf|JumpByte|Size32, { Disp, 0, 0} }, 4400SN/A{"jecxz", 1, 0x67e3, X, Cpu64,NoSuf|JumpByte|Size32, { Disp, 0, 0} }, 4410SN/A{"jrcxz", 1, 0xe3, X, Cpu64, NoSuf|JumpByte|Size64|NoRex64, { Disp, 0, 0} }, 4420SN/A 4430SN/A/* The loop instructions also use the address size prefix to select 4440SN/A %cx rather than %ecx for the loop count, so the `w' form of these 4450SN/A instructions emit an address size prefix rather than a data size 4460SN/A prefix. */ 4470SN/A{"loop", 1, 0xe2, X, CpuNo64,wl_Suf|JumpByte,{ Disp, 0, 0} }, 4480SN/A{"loop", 1, 0xe2, X, Cpu64, lq_Suf|JumpByte|NoRex64,{ Disp, 0, 0} }, 4490SN/A{"loopz", 1, 0xe1, X, CpuNo64,wl_Suf|JumpByte,{ Disp, 0, 0} }, 4500SN/A{"loopz", 1, 0xe1, X, Cpu64, lq_Suf|JumpByte|NoRex64,{ Disp, 0, 0} }, 4510SN/A{"loope", 1, 0xe1, X, CpuNo64,wl_Suf|JumpByte,{ Disp, 0, 0} }, 4520SN/A{"loope", 1, 0xe1, X, Cpu64, lq_Suf|JumpByte|NoRex64,{ Disp, 0, 0} }, 453{"loopnz", 1, 0xe0, X, CpuNo64,wl_Suf|JumpByte,{ Disp, 0, 0} }, 454{"loopnz", 1, 0xe0, X, Cpu64, lq_Suf|JumpByte|NoRex64,{ Disp, 0, 0} }, 455{"loopne", 1, 0xe0, X, CpuNo64,wl_Suf|JumpByte,{ Disp, 0, 0} }, 456{"loopne", 1, 0xe0, X, Cpu64, lq_Suf|JumpByte|NoRex64,{ Disp, 0, 0} }, 457 458/* Set byte on flag instructions. */ 459{"seto", 1, 0x0f90, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 460{"setno", 1, 0x0f91, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 461{"setb", 1, 0x0f92, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 462{"setc", 1, 0x0f92, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 463{"setnae", 1, 0x0f92, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 464{"setnb", 1, 0x0f93, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 465{"setnc", 1, 0x0f93, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 466{"setae", 1, 0x0f93, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 467{"sete", 1, 0x0f94, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 468{"setz", 1, 0x0f94, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 469{"setne", 1, 0x0f95, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 470{"setnz", 1, 0x0f95, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 471{"setbe", 1, 0x0f96, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 472{"setna", 1, 0x0f96, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 473{"setnbe", 1, 0x0f97, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 474{"seta", 1, 0x0f97, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 475{"sets", 1, 0x0f98, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 476{"setns", 1, 0x0f99, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 477{"setp", 1, 0x0f9a, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 478{"setpe", 1, 0x0f9a, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 479{"setnp", 1, 0x0f9b, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 480{"setpo", 1, 0x0f9b, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 481{"setl", 1, 0x0f9c, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 482{"setnge", 1, 0x0f9c, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 483{"setnl", 1, 0x0f9d, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 484{"setge", 1, 0x0f9d, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 485{"setle", 1, 0x0f9e, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 486{"setng", 1, 0x0f9e, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 487{"setnle", 1, 0x0f9f, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 488{"setg", 1, 0x0f9f, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, 489 490/* String manipulation. */ 491{"cmps", 0, 0xa6, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} }, 492{"cmps", 2, 0xa6, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, AnyMem, 0} }, 493{"scmp", 0, 0xa6, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} }, 494{"scmp", 2, 0xa6, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, AnyMem, 0} }, 495{"ins", 0, 0x6c, X, Cpu186, bwl_Suf|W|IsString, { 0, 0, 0} }, 496{"ins", 2, 0x6c, X, Cpu186, bwl_Suf|W|IsString, { InOutPortReg, AnyMem|EsSeg, 0} }, 497{"outs", 0, 0x6e, X, Cpu186, bwl_Suf|W|IsString, { 0, 0, 0} }, 498{"outs", 2, 0x6e, X, Cpu186, bwl_Suf|W|IsString, { AnyMem, InOutPortReg, 0} }, 499{"lods", 0, 0xac, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} }, 500{"lods", 1, 0xac, X, 0, bwlq_Suf|W|IsString, { AnyMem, 0, 0} }, 501{"lods", 2, 0xac, X, 0, bwlq_Suf|W|IsString, { AnyMem, Acc, 0} }, 502{"slod", 0, 0xac, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} }, 503{"slod", 1, 0xac, X, 0, bwlq_Suf|W|IsString, { AnyMem, 0, 0} }, 504{"slod", 2, 0xac, X, 0, bwlq_Suf|W|IsString, { AnyMem, Acc, 0} }, 505{"movs", 0, 0xa4, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} }, 506{"movs", 2, 0xa4, X, 0, bwlq_Suf|W|IsString, { AnyMem, AnyMem|EsSeg, 0} }, 507{"smov", 0, 0xa4, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} }, 508{"smov", 2, 0xa4, X, 0, bwlq_Suf|W|IsString, { AnyMem, AnyMem|EsSeg, 0} }, 509{"scas", 0, 0xae, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} }, 510{"scas", 1, 0xae, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, 0, 0} }, 511{"scas", 2, 0xae, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, Acc, 0} }, 512{"ssca", 0, 0xae, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} }, 513{"ssca", 1, 0xae, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, 0, 0} }, 514{"ssca", 2, 0xae, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, Acc, 0} }, 515{"stos", 0, 0xaa, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} }, 516{"stos", 1, 0xaa, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, 0, 0} }, 517{"stos", 2, 0xaa, X, 0, bwlq_Suf|W|IsString, { Acc, AnyMem|EsSeg, 0} }, 518{"ssto", 0, 0xaa, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} }, 519{"ssto", 1, 0xaa, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, 0, 0} }, 520{"ssto", 2, 0xaa, X, 0, bwlq_Suf|W|IsString, { Acc, AnyMem|EsSeg, 0} }, 521{"xlat", 0, 0xd7, X, 0, b_Suf|IsString, { 0, 0, 0} }, 522{"xlat", 1, 0xd7, X, 0, b_Suf|IsString, { AnyMem, 0, 0} }, 523 524/* Bit manipulation. */ 525{"bsf", 2, 0x0fbc, X, Cpu386, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 526{"bsr", 2, 0x0fbd, X, Cpu386, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 527{"bt", 2, 0x0fa3, X, Cpu386, wlq_Suf|Modrm, { WordReg, WordReg|WordMem, 0} }, 528{"bt", 2, 0x0fba, 4, Cpu386, wlq_Suf|Modrm, { Imm8, WordReg|WordMem, 0} }, 529{"btc", 2, 0x0fbb, X, Cpu386, wlq_Suf|Modrm, { WordReg, WordReg|WordMem, 0} }, 530{"btc", 2, 0x0fba, 7, Cpu386, wlq_Suf|Modrm, { Imm8, WordReg|WordMem, 0} }, 531{"btr", 2, 0x0fb3, X, Cpu386, wlq_Suf|Modrm, { WordReg, WordReg|WordMem, 0} }, 532{"btr", 2, 0x0fba, 6, Cpu386, wlq_Suf|Modrm, { Imm8, WordReg|WordMem, 0} }, 533{"bts", 2, 0x0fab, X, Cpu386, wlq_Suf|Modrm, { WordReg, WordReg|WordMem, 0} }, 534{"bts", 2, 0x0fba, 5, Cpu386, wlq_Suf|Modrm, { Imm8, WordReg|WordMem, 0} }, 535 536/* Interrupts & op. sys insns. */ 537/* See gas/config/tc-i386.c for conversion of 'int $3' into the special 538 int 3 insn. */ 539#define INT_OPCODE 0xcd 540#define INT3_OPCODE 0xcc 541{"int", 1, 0xcd, X, 0, NoSuf, { Imm8, 0, 0} }, 542{"int3", 0, 0xcc, X, 0, NoSuf, { 0, 0, 0} }, 543{"into", 0, 0xce, X, 0, NoSuf, { 0, 0, 0} }, 544{"iret", 0, 0xcf, X, 0, wlq_Suf|DefaultSize, { 0, 0, 0} }, 545/* i386sl, i486sl, later 486, and Pentium. */ 546{"rsm", 0, 0x0faa, X, Cpu386, NoSuf, { 0, 0, 0} }, 547 548{"bound", 2, 0x62, X, Cpu186, wlq_Suf|Modrm, { WordReg, WordMem, 0} }, 549 550{"hlt", 0, 0xf4, X, 0, NoSuf, { 0, 0, 0} }, 551/* nop is actually 'xchgl %eax, %eax'. */ 552{"nop", 0, 0x90, X, 0, NoSuf, { 0, 0, 0} }, 553 554/* Protection control. */ 555{"arpl", 2, 0x63, X, Cpu286, w_Suf|Modrm|IgnoreSize,{ Reg16, Reg16|ShortMem, 0} }, 556{"lar", 2, 0x0f02, X, Cpu286, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 557{"lgdt", 1, 0x0f01, 2, Cpu286, wlq_Suf|Modrm, { WordMem, 0, 0} }, 558{"lidt", 1, 0x0f01, 3, Cpu286, wlq_Suf|Modrm, { WordMem, 0, 0} }, 559{"lldt", 1, 0x0f00, 2, Cpu286, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} }, 560{"lmsw", 1, 0x0f01, 6, Cpu286, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} }, 561{"lsl", 2, 0x0f03, X, Cpu286, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 562{"ltr", 1, 0x0f00, 3, Cpu286, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} }, 563 564{"sgdt", 1, 0x0f01, 0, Cpu286, wlq_Suf|Modrm, { WordMem, 0, 0} }, 565{"sidt", 1, 0x0f01, 1, Cpu286, wlq_Suf|Modrm, { WordMem, 0, 0} }, 566{"sldt", 1, 0x0f00, 0, Cpu286, wlq_Suf|Modrm, { WordReg|InvMem, 0, 0} }, 567{"sldt", 1, 0x0f00, 0, Cpu286, w_Suf|Modrm|IgnoreSize,{ ShortMem, 0, 0} }, 568{"smsw", 1, 0x0f01, 4, Cpu286, wlq_Suf|Modrm, { WordReg|InvMem, 0, 0} }, 569{"smsw", 1, 0x0f01, 4, Cpu286, w_Suf|Modrm|IgnoreSize,{ ShortMem, 0, 0} }, 570{"str", 1, 0x0f00, 1, Cpu286, wlq_Suf|Modrm, { WordReg|InvMem, 0, 0} }, 571{"str", 1, 0x0f00, 1, Cpu286, w_Suf|Modrm|IgnoreSize,{ ShortMem, 0, 0} }, 572 573{"verr", 1, 0x0f00, 4, Cpu286, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} }, 574{"verw", 1, 0x0f00, 5, Cpu286, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} }, 575 576/* Floating point instructions. */ 577 578/* load */ 579{"fld", 1, 0xd9c0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, 580{"fld", 1, 0xd9, 0, 0, sl_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, 581{"fld", 1, 0xd9c0, X, 0, l_FP|ShortForm|Ugh, { FloatReg, 0, 0} }, 582/* Intel Syntax */ 583{"fld", 1, 0xdb, 5, 0, x_FP|Modrm, { LLongMem, 0, 0} }, 584{"fild", 1, 0xdf, 0, 0, sl_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, 585/* Intel Syntax */ 586{"fildd", 1, 0xdf, 5, 0, FP|Modrm, { LLongMem, 0, 0} }, 587{"fildq", 1, 0xdf, 5, 0, FP|Modrm, { LLongMem, 0, 0} }, 588{"fildll", 1, 0xdf, 5, 0, FP|Modrm, { LLongMem, 0, 0} }, 589{"fldt", 1, 0xdb, 5, 0, FP|Modrm, { LLongMem, 0, 0} }, 590{"fbld", 1, 0xdf, 4, 0, FP|Modrm, { LLongMem, 0, 0} }, 591 592/* store (no pop) */ 593{"fst", 1, 0xddd0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, 594{"fst", 1, 0xd9, 2, 0, sl_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, 595{"fst", 1, 0xddd0, X, 0, l_FP|ShortForm|Ugh, { FloatReg, 0, 0} }, 596{"fist", 1, 0xdf, 2, 0, sl_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, 597 598/* store (with pop) */ 599{"fstp", 1, 0xddd8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, 600{"fstp", 1, 0xd9, 3, 0, sl_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, 601{"fstp", 1, 0xddd8, X, 0, l_FP|ShortForm|Ugh, { FloatReg, 0, 0} }, 602/* Intel Syntax */ 603{"fstp", 1, 0xdb, 7, 0, x_FP|Modrm, { LLongMem, 0, 0} }, 604{"fistp", 1, 0xdf, 3, 0, sl_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, 605/* Intel Syntax */ 606{"fistpd", 1, 0xdf, 7, 0, FP|Modrm, { LLongMem, 0, 0} }, 607{"fistpq", 1, 0xdf, 7, 0, FP|Modrm, { LLongMem, 0, 0} }, 608{"fistpll",1, 0xdf, 7, 0, FP|Modrm, { LLongMem, 0, 0} }, 609{"fstpt", 1, 0xdb, 7, 0, FP|Modrm, { LLongMem, 0, 0} }, 610{"fbstp", 1, 0xdf, 6, 0, FP|Modrm, { LLongMem, 0, 0} }, 611 612/* exchange %st<n> with %st0 */ 613{"fxch", 1, 0xd9c8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, 614/* alias for fxch %st(1) */ 615{"fxch", 0, 0xd9c9, X, 0, FP, { 0, 0, 0} }, 616 617/* comparison (without pop) */ 618{"fcom", 1, 0xd8d0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, 619/* alias for fcom %st(1) */ 620{"fcom", 0, 0xd8d1, X, 0, FP, { 0, 0, 0} }, 621{"fcom", 1, 0xd8, 2, 0, sl_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, 622{"fcom", 1, 0xd8d0, X, 0, l_FP|ShortForm|Ugh, { FloatReg, 0, 0} }, 623{"ficom", 1, 0xde, 2, 0, sl_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, 624 625/* comparison (with pop) */ 626{"fcomp", 1, 0xd8d8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, 627/* alias for fcomp %st(1) */ 628{"fcomp", 0, 0xd8d9, X, 0, FP, { 0, 0, 0} }, 629{"fcomp", 1, 0xd8, 3, 0, sl_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, 630{"fcomp", 1, 0xd8d8, X, 0, l_FP|ShortForm|Ugh, { FloatReg, 0, 0} }, 631{"ficomp", 1, 0xde, 3, 0, sl_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, 632{"fcompp", 0, 0xded9, X, 0, FP, { 0, 0, 0} }, 633 634/* unordered comparison (with pop) */ 635{"fucom", 1, 0xdde0, X, Cpu286, FP|ShortForm, { FloatReg, 0, 0} }, 636/* alias for fucom %st(1) */ 637{"fucom", 0, 0xdde1, X, Cpu286, FP, { 0, 0, 0} }, 638{"fucomp", 1, 0xdde8, X, Cpu286, FP|ShortForm, { FloatReg, 0, 0} }, 639/* alias for fucomp %st(1) */ 640{"fucomp", 0, 0xdde9, X, Cpu286, FP, { 0, 0, 0} }, 641{"fucompp",0, 0xdae9, X, Cpu286, FP, { 0, 0, 0} }, 642 643{"ftst", 0, 0xd9e4, X, 0, FP, { 0, 0, 0} }, 644{"fxam", 0, 0xd9e5, X, 0, FP, { 0, 0, 0} }, 645 646/* load constants into %st0 */ 647{"fld1", 0, 0xd9e8, X, 0, FP, { 0, 0, 0} }, 648{"fldl2t", 0, 0xd9e9, X, 0, FP, { 0, 0, 0} }, 649{"fldl2e", 0, 0xd9ea, X, 0, FP, { 0, 0, 0} }, 650{"fldpi", 0, 0xd9eb, X, 0, FP, { 0, 0, 0} }, 651{"fldlg2", 0, 0xd9ec, X, 0, FP, { 0, 0, 0} }, 652{"fldln2", 0, 0xd9ed, X, 0, FP, { 0, 0, 0} }, 653{"fldz", 0, 0xd9ee, X, 0, FP, { 0, 0, 0} }, 654 655/* arithmetic */ 656 657/* add */ 658{"fadd", 2, 0xd8c0, X, 0, FP|ShortForm|FloatD, { FloatReg, FloatAcc, 0} }, 659/* alias for fadd %st(i), %st */ 660{"fadd", 1, 0xd8c0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, 661#if SYSV386_COMPAT 662/* alias for faddp */ 663{"fadd", 0, 0xdec1, X, 0, FP|Ugh, { 0, 0, 0} }, 664#endif 665{"fadd", 1, 0xd8, 0, 0, sl_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, 666{"fiadd", 1, 0xde, 0, 0, sl_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, 667 668{"faddp", 2, 0xdec0, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} }, 669{"faddp", 1, 0xdec0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, 670/* alias for faddp %st, %st(1) */ 671{"faddp", 0, 0xdec1, X, 0, FP, { 0, 0, 0} }, 672{"faddp", 2, 0xdec0, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} }, 673 674/* subtract */ 675{"fsub", 2, 0xd8e0, X, 0, FP|ShortForm|FloatDR, { FloatReg, FloatAcc, 0} }, 676{"fsub", 1, 0xd8e0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, 677#if SYSV386_COMPAT 678/* alias for fsubp */ 679{"fsub", 0, 0xdee1, X, 0, FP|Ugh, { 0, 0, 0} }, 680#endif 681{"fsub", 1, 0xd8, 4, 0, sl_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, 682{"fisub", 1, 0xde, 4, 0, sl_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, 683 684#if SYSV386_COMPAT 685{"fsubp", 2, 0xdee0, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} }, 686{"fsubp", 1, 0xdee0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, 687{"fsubp", 0, 0xdee1, X, 0, FP, { 0, 0, 0} }, 688#if OLDGCC_COMPAT 689{"fsubp", 2, 0xdee0, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} }, 690#endif 691#else 692{"fsubp", 2, 0xdee8, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} }, 693{"fsubp", 1, 0xdee8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, 694{"fsubp", 0, 0xdee9, X, 0, FP, { 0, 0, 0} }, 695#endif 696 697/* subtract reverse */ 698{"fsubr", 2, 0xd8e8, X, 0, FP|ShortForm|FloatDR, { FloatReg, FloatAcc, 0} }, 699{"fsubr", 1, 0xd8e8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, 700#if SYSV386_COMPAT 701/* alias for fsubrp */ 702{"fsubr", 0, 0xdee9, X, 0, FP|Ugh, { 0, 0, 0} }, 703#endif 704{"fsubr", 1, 0xd8, 5, 0, sl_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, 705{"fisubr", 1, 0xde, 5, 0, sl_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, 706 707#if SYSV386_COMPAT 708{"fsubrp", 2, 0xdee8, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} }, 709{"fsubrp", 1, 0xdee8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, 710{"fsubrp", 0, 0xdee9, X, 0, FP, { 0, 0, 0} }, 711#if OLDGCC_COMPAT 712{"fsubrp", 2, 0xdee8, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} }, 713#endif 714#else 715{"fsubrp", 2, 0xdee0, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} }, 716{"fsubrp", 1, 0xdee0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, 717{"fsubrp", 0, 0xdee1, X, 0, FP, { 0, 0, 0} }, 718#endif 719 720/* multiply */ 721{"fmul", 2, 0xd8c8, X, 0, FP|ShortForm|FloatD, { FloatReg, FloatAcc, 0} }, 722{"fmul", 1, 0xd8c8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, 723#if SYSV386_COMPAT 724/* alias for fmulp */ 725{"fmul", 0, 0xdec9, X, 0, FP|Ugh, { 0, 0, 0} }, 726#endif 727{"fmul", 1, 0xd8, 1, 0, sl_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, 728{"fimul", 1, 0xde, 1, 0, sl_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, 729 730{"fmulp", 2, 0xdec8, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} }, 731{"fmulp", 1, 0xdec8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, 732{"fmulp", 0, 0xdec9, X, 0, FP, { 0, 0, 0} }, 733{"fmulp", 2, 0xdec8, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} }, 734 735/* divide */ 736{"fdiv", 2, 0xd8f0, X, 0, FP|ShortForm|FloatDR, { FloatReg, FloatAcc, 0} }, 737{"fdiv", 1, 0xd8f0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, 738#if SYSV386_COMPAT 739/* alias for fdivp */ 740{"fdiv", 0, 0xdef1, X, 0, FP|Ugh, { 0, 0, 0} }, 741#endif 742{"fdiv", 1, 0xd8, 6, 0, sl_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, 743{"fidiv", 1, 0xde, 6, 0, sl_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, 744 745#if SYSV386_COMPAT 746{"fdivp", 2, 0xdef0, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} }, 747{"fdivp", 1, 0xdef0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, 748{"fdivp", 0, 0xdef1, X, 0, FP, { 0, 0, 0} }, 749#if OLDGCC_COMPAT 750{"fdivp", 2, 0xdef0, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} }, 751#endif 752#else 753{"fdivp", 2, 0xdef8, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} }, 754{"fdivp", 1, 0xdef8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, 755{"fdivp", 0, 0xdef9, X, 0, FP, { 0, 0, 0} }, 756#endif 757 758/* divide reverse */ 759{"fdivr", 2, 0xd8f8, X, 0, FP|ShortForm|FloatDR, { FloatReg, FloatAcc, 0} }, 760{"fdivr", 1, 0xd8f8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, 761#if SYSV386_COMPAT 762/* alias for fdivrp */ 763{"fdivr", 0, 0xdef9, X, 0, FP|Ugh, { 0, 0, 0} }, 764#endif 765{"fdivr", 1, 0xd8, 7, 0, sl_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, 766{"fidivr", 1, 0xde, 7, 0, sl_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, 767 768#if SYSV386_COMPAT 769{"fdivrp", 2, 0xdef8, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} }, 770{"fdivrp", 1, 0xdef8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, 771{"fdivrp", 0, 0xdef9, X, 0, FP, { 0, 0, 0} }, 772#if OLDGCC_COMPAT 773{"fdivrp", 2, 0xdef8, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} }, 774#endif 775#else 776{"fdivrp", 2, 0xdef0, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} }, 777{"fdivrp", 1, 0xdef0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, 778{"fdivrp", 0, 0xdef1, X, 0, FP, { 0, 0, 0} }, 779#endif 780 781{"f2xm1", 0, 0xd9f0, X, 0, FP, { 0, 0, 0} }, 782{"fyl2x", 0, 0xd9f1, X, 0, FP, { 0, 0, 0} }, 783{"fptan", 0, 0xd9f2, X, 0, FP, { 0, 0, 0} }, 784{"fpatan", 0, 0xd9f3, X, 0, FP, { 0, 0, 0} }, 785{"fxtract",0, 0xd9f4, X, 0, FP, { 0, 0, 0} }, 786{"fprem1", 0, 0xd9f5, X, Cpu286, FP, { 0, 0, 0} }, 787{"fdecstp",0, 0xd9f6, X, 0, FP, { 0, 0, 0} }, 788{"fincstp",0, 0xd9f7, X, 0, FP, { 0, 0, 0} }, 789{"fprem", 0, 0xd9f8, X, 0, FP, { 0, 0, 0} }, 790{"fyl2xp1",0, 0xd9f9, X, 0, FP, { 0, 0, 0} }, 791{"fsqrt", 0, 0xd9fa, X, 0, FP, { 0, 0, 0} }, 792{"fsincos",0, 0xd9fb, X, Cpu286, FP, { 0, 0, 0} }, 793{"frndint",0, 0xd9fc, X, 0, FP, { 0, 0, 0} }, 794{"fscale", 0, 0xd9fd, X, 0, FP, { 0, 0, 0} }, 795{"fsin", 0, 0xd9fe, X, Cpu286, FP, { 0, 0, 0} }, 796{"fcos", 0, 0xd9ff, X, Cpu286, FP, { 0, 0, 0} }, 797{"fchs", 0, 0xd9e0, X, 0, FP, { 0, 0, 0} }, 798{"fabs", 0, 0xd9e1, X, 0, FP, { 0, 0, 0} }, 799 800/* processor control */ 801{"fninit", 0, 0xdbe3, X, 0, FP, { 0, 0, 0} }, 802{"finit", 0, 0xdbe3, X, 0, FP|FWait, { 0, 0, 0} }, 803{"fldcw", 1, 0xd9, 5, 0, FP|Modrm, { ShortMem, 0, 0} }, 804{"fnstcw", 1, 0xd9, 7, 0, FP|Modrm, { ShortMem, 0, 0} }, 805{"fstcw", 1, 0xd9, 7, 0, FP|FWait|Modrm, { ShortMem, 0, 0} }, 806{"fnstsw", 1, 0xdfe0, X, 0, FP, { Acc, 0, 0} }, 807{"fnstsw", 1, 0xdd, 7, 0, FP|Modrm, { ShortMem, 0, 0} }, 808{"fnstsw", 0, 0xdfe0, X, 0, FP, { 0, 0, 0} }, 809{"fstsw", 1, 0xdfe0, X, 0, FP|FWait, { Acc, 0, 0} }, 810{"fstsw", 1, 0xdd, 7, 0, FP|FWait|Modrm, { ShortMem, 0, 0} }, 811{"fstsw", 0, 0xdfe0, X, 0, FP|FWait, { 0, 0, 0} }, 812{"fnclex", 0, 0xdbe2, X, 0, FP, { 0, 0, 0} }, 813{"fclex", 0, 0xdbe2, X, 0, FP|FWait, { 0, 0, 0} }, 814/* Short forms of fldenv, fstenv use data size prefix. */ 815{"fnstenv",1, 0xd9, 6, 0, sl_Suf|Modrm, { LLongMem, 0, 0} }, 816{"fstenv", 1, 0xd9, 6, 0, sl_Suf|FWait|Modrm, { LLongMem, 0, 0} }, 817{"fldenv", 1, 0xd9, 4, 0, sl_Suf|Modrm, { LLongMem, 0, 0} }, 818{"fnsave", 1, 0xdd, 6, 0, sl_Suf|Modrm, { LLongMem, 0, 0} }, 819{"fsave", 1, 0xdd, 6, 0, sl_Suf|FWait|Modrm, { LLongMem, 0, 0} }, 820{"frstor", 1, 0xdd, 4, 0, sl_Suf|Modrm, { LLongMem, 0, 0} }, 821 822{"ffree", 1, 0xddc0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, 823/* P6:free st(i), pop st */ 824{"ffreep", 1, 0xdfc0, X, Cpu686, FP|ShortForm, { FloatReg, 0, 0} }, 825{"fnop", 0, 0xd9d0, X, 0, FP, { 0, 0, 0} }, 826#define FWAIT_OPCODE 0x9b 827{"fwait", 0, 0x9b, X, 0, FP, { 0, 0, 0} }, 828 829/* Opcode prefixes; we allow them as separate insns too. */ 830 831#define ADDR_PREFIX_OPCODE 0x67 832{"addr16", 0, 0x67, X, Cpu386, NoSuf|IsPrefix|Size16|IgnoreSize, { 0, 0, 0} }, 833{"addr32", 0, 0x67, X, Cpu386, NoSuf|IsPrefix|Size32|IgnoreSize, { 0, 0, 0} }, 834{"aword", 0, 0x67, X, Cpu386, NoSuf|IsPrefix|Size16|IgnoreSize, { 0, 0, 0} }, 835{"adword", 0, 0x67, X, Cpu386, NoSuf|IsPrefix|Size32|IgnoreSize, { 0, 0, 0} }, 836#define DATA_PREFIX_OPCODE 0x66 837{"data16", 0, 0x66, X, Cpu386, NoSuf|IsPrefix|Size16|IgnoreSize, { 0, 0, 0} }, 838{"data32", 0, 0x66, X, Cpu386, NoSuf|IsPrefix|Size32|IgnoreSize, { 0, 0, 0} }, 839{"word", 0, 0x66, X, Cpu386, NoSuf|IsPrefix|Size16|IgnoreSize, { 0, 0, 0} }, 840{"dword", 0, 0x66, X, Cpu386, NoSuf|IsPrefix|Size32|IgnoreSize, { 0, 0, 0} }, 841#define LOCK_PREFIX_OPCODE 0xf0 842{"lock", 0, 0xf0, X, 0, NoSuf|IsPrefix, { 0, 0, 0} }, 843{"wait", 0, 0x9b, X, 0, NoSuf|IsPrefix, { 0, 0, 0} }, 844#define CS_PREFIX_OPCODE 0x2e 845{"cs", 0, 0x2e, X, 0, NoSuf|IsPrefix, { 0, 0, 0} }, 846#define DS_PREFIX_OPCODE 0x3e 847{"ds", 0, 0x3e, X, 0, NoSuf|IsPrefix, { 0, 0, 0} }, 848#define ES_PREFIX_OPCODE 0x26 849{"es", 0, 0x26, X, 0, NoSuf|IsPrefix, { 0, 0, 0} }, 850#define FS_PREFIX_OPCODE 0x64 851{"fs", 0, 0x64, X, Cpu386, NoSuf|IsPrefix, { 0, 0, 0} }, 852#define GS_PREFIX_OPCODE 0x65 853{"gs", 0, 0x65, X, Cpu386, NoSuf|IsPrefix, { 0, 0, 0} }, 854#define SS_PREFIX_OPCODE 0x36 855{"ss", 0, 0x36, X, 0, NoSuf|IsPrefix, { 0, 0, 0} }, 856#define REPNE_PREFIX_OPCODE 0xf2 857#define REPE_PREFIX_OPCODE 0xf3 858{"rep", 0, 0xf3, X, 0, NoSuf|IsPrefix, { 0, 0, 0} }, 859{"repe", 0, 0xf3, X, 0, NoSuf|IsPrefix, { 0, 0, 0} }, 860{"repz", 0, 0xf3, X, 0, NoSuf|IsPrefix, { 0, 0, 0} }, 861{"repne", 0, 0xf2, X, 0, NoSuf|IsPrefix, { 0, 0, 0} }, 862{"repnz", 0, 0xf2, X, 0, NoSuf|IsPrefix, { 0, 0, 0} }, 863{"rex", 0, 0x40, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, 864{"rexz", 0, 0x41, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, 865{"rexy", 0, 0x42, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, 866{"rexyz", 0, 0x43, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, 867{"rexx", 0, 0x44, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, 868{"rexxz", 0, 0x45, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, 869{"rexxy", 0, 0x46, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, 870{"rexxyz", 0, 0x47, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, 871{"rex64", 0, 0x48, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, 872{"rex64z", 0, 0x49, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, 873{"rex64y", 0, 0x4a, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, 874{"rex64yz",0, 0x4b, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, 875{"rex64x", 0, 0x4c, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, 876{"rex64xz",0, 0x4d, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, 877{"rex64xy",0, 0x4e, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, 878{"rex64xyz",0, 0x4f, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, 879 880/* 486 extensions. */ 881 882{"bswap", 1, 0x0fc8, X, Cpu486, lq_Suf|ShortForm, { Reg32|Reg64, 0, 0 } }, 883{"xadd", 2, 0x0fc0, X, Cpu486, bwlq_Suf|W|Modrm, { Reg, Reg|AnyMem, 0 } }, 884{"cmpxchg", 2, 0x0fb0, X, Cpu486, bwlq_Suf|W|Modrm, { Reg, Reg|AnyMem, 0 } }, 885{"invd", 0, 0x0f08, X, Cpu486, NoSuf, { 0, 0, 0} }, 886{"wbinvd", 0, 0x0f09, X, Cpu486, NoSuf, { 0, 0, 0} }, 887{"invlpg", 1, 0x0f01, 7, Cpu486, NoSuf|Modrm, { AnyMem, 0, 0} }, 888 889/* 586 and late 486 extensions. */ 890{"cpuid", 0, 0x0fa2, X, Cpu486, NoSuf, { 0, 0, 0} }, 891 892/* Pentium extensions. */ 893{"wrmsr", 0, 0x0f30, X, Cpu586, NoSuf, { 0, 0, 0} }, 894{"rdtsc", 0, 0x0f31, X, Cpu586, NoSuf, { 0, 0, 0} }, 895{"rdmsr", 0, 0x0f32, X, Cpu586, NoSuf, { 0, 0, 0} }, 896{"cmpxchg8b",1,0x0fc7, 1, Cpu586, NoSuf|Modrm, { LLongMem, 0, 0} }, 897 898/* Pentium II/Pentium Pro extensions. */ 899{"sysenter",0, 0x0f34, X, Cpu686|CpuNo64, NoSuf, { 0, 0, 0} }, 900{"sysexit", 0, 0x0f35, X, Cpu686|CpuNo64, NoSuf, { 0, 0, 0} }, 901{"fxsave", 1, 0x0fae, 0, Cpu686, FP|Modrm, { LLongMem, 0, 0} }, 902{"fxrstor", 1, 0x0fae, 1, Cpu686, FP|Modrm, { LLongMem, 0, 0} }, 903{"rdpmc", 0, 0x0f33, X, Cpu686, NoSuf, { 0, 0, 0} }, 904/* official undefined instr. */ 905{"ud2", 0, 0x0f0b, X, Cpu686, NoSuf, { 0, 0, 0} }, 906/* alias for ud2 */ 907{"ud2a", 0, 0x0f0b, X, Cpu686, NoSuf, { 0, 0, 0} }, 908/* 2nd. official undefined instr. */ 909{"ud2b", 0, 0x0fb9, X, Cpu686, NoSuf, { 0, 0, 0} }, 910 911{"cmovo", 2, 0x0f40, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 912{"cmovno", 2, 0x0f41, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 913{"cmovb", 2, 0x0f42, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 914{"cmovc", 2, 0x0f42, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 915{"cmovnae", 2, 0x0f42, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 916{"cmovae", 2, 0x0f43, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 917{"cmovnc", 2, 0x0f43, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 918{"cmovnb", 2, 0x0f43, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 919{"cmove", 2, 0x0f44, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 920{"cmovz", 2, 0x0f44, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 921{"cmovne", 2, 0x0f45, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 922{"cmovnz", 2, 0x0f45, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 923{"cmovbe", 2, 0x0f46, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 924{"cmovna", 2, 0x0f46, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 925{"cmova", 2, 0x0f47, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 926{"cmovnbe", 2, 0x0f47, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 927{"cmovs", 2, 0x0f48, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 928{"cmovns", 2, 0x0f49, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 929{"cmovp", 2, 0x0f4a, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 930{"cmovnp", 2, 0x0f4b, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 931{"cmovl", 2, 0x0f4c, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 932{"cmovnge", 2, 0x0f4c, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 933{"cmovge", 2, 0x0f4d, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 934{"cmovnl", 2, 0x0f4d, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 935{"cmovle", 2, 0x0f4e, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 936{"cmovng", 2, 0x0f4e, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 937{"cmovg", 2, 0x0f4f, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 938{"cmovnle", 2, 0x0f4f, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, 939 940{"fcmovb", 2, 0xdac0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, 941{"fcmovnae",2, 0xdac0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, 942{"fcmove", 2, 0xdac8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, 943{"fcmovbe", 2, 0xdad0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, 944{"fcmovna", 2, 0xdad0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, 945{"fcmovu", 2, 0xdad8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, 946{"fcmovae", 2, 0xdbc0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, 947{"fcmovnb", 2, 0xdbc0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, 948{"fcmovne", 2, 0xdbc8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, 949{"fcmova", 2, 0xdbd0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, 950{"fcmovnbe",2, 0xdbd0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, 951{"fcmovnu", 2, 0xdbd8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, 952 953{"fcomi", 2, 0xdbf0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, 954{"fcomi", 0, 0xdbf1, X, Cpu686, FP|ShortForm, { 0, 0, 0} }, 955{"fcomi", 1, 0xdbf0, X, Cpu686, FP|ShortForm, { FloatReg, 0, 0} }, 956{"fucomi", 2, 0xdbe8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, 957{"fucomi", 0, 0xdbe9, X, Cpu686, FP|ShortForm, { 0, 0, 0} }, 958{"fucomi", 1, 0xdbe8, X, Cpu686, FP|ShortForm, { FloatReg, 0, 0} }, 959{"fcomip", 2, 0xdff0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, 960{"fcompi", 2, 0xdff0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, 961{"fcompi", 0, 0xdff1, X, Cpu686, FP|ShortForm, { 0, 0, 0} }, 962{"fcompi", 1, 0xdff0, X, Cpu686, FP|ShortForm, { FloatReg, 0, 0} }, 963{"fucomip", 2, 0xdfe8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, 964{"fucompi", 2, 0xdfe8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, 965{"fucompi", 0, 0xdfe9, X, Cpu686, FP|ShortForm, { 0, 0, 0} }, 966{"fucompi", 1, 0xdfe8, X, Cpu686, FP|ShortForm, { FloatReg, 0, 0} }, 967 968/* Pentium4 extensions. */ 969 970{"movnti", 2, 0x0fc3, X, CpuP4, FP|Modrm, { WordReg, WordMem, 0 } }, 971{"clflush", 1, 0x0fae, 7, CpuP4, FP|Modrm, { ByteMem, 0, 0 } }, 972{"lfence", 0, 0x0fae, 0xe8, CpuP4, FP|ImmExt, { 0, 0, 0 } }, 973{"mfence", 0, 0x0fae, 0xf0, CpuP4, FP|ImmExt, { 0, 0, 0 } }, 974{"pause", 0, 0xf390, X, CpuP4, FP, { 0, 0, 0 } }, 975 976/* MMX/SSE2 instructions. */ 977 978{"emms", 0, 0x0f77, X, CpuMMX, FP, { 0, 0, 0 } }, 979{"movd", 2, 0x0f6e, X, CpuMMX, FP|Modrm, { Reg32|LongMem, RegMMX, 0 } }, 980{"movd", 2, 0x0f7e, X, CpuMMX, FP|Modrm, { RegMMX, Reg32|LongMem, 0 } }, 981{"movd", 2, 0x660f6e,X,CpuSSE2,FP|Modrm, { Reg32|LLongMem, RegXMM, 0 } }, 982{"movd", 2, 0x660f7e,X,CpuSSE2,FP|Modrm, { RegXMM, Reg32|LLongMem, 0 } }, 983/* Real MMX instructions. */ 984{"movd", 2, 0x0f6e, X, CpuMMX, FP|Modrm, { Reg64|LLongMem, RegMMX, 0 } }, 985{"movd", 2, 0x0f7e, X, CpuMMX, FP|Modrm, { RegMMX, Reg64|LLongMem, 0 } }, 986{"movd", 2, 0x660f6e,X,CpuSSE2,FP|Modrm, { Reg64|LLongMem, RegXMM, 0 } }, 987{"movd", 2, 0x660f7e,X,CpuSSE2,FP|Modrm, { RegXMM, Reg64|LLongMem, 0 } }, 988/* In the 64bit mode the short form mov immediate is redefined to have 989 64bit displacement value. */ 990{"movq", 2, 0x0f6f, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 991{"movq", 2, 0x0f7f, X, CpuMMX, FP|Modrm, { RegMMX, RegMMX|LongMem, 0 } }, 992{"movq", 2, 0xf30f7e,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 993{"movq", 2, 0x660fd6,X,CpuSSE2,FP|Modrm, { RegXMM, RegXMM|LLongMem, 0 } }, 994{"movq", 2, 0x88, X, Cpu64, NoSuf|D|W|Modrm|Size64,{ Reg64, Reg64|AnyMem, 0 } }, 995{"movq", 2, 0xc6, 0, Cpu64, NoSuf|W|Modrm|Size64, { Imm32S, Reg64|WordMem, 0 } }, 996{"movq", 2, 0xb0, X, Cpu64, NoSuf|W|ShortForm|Size64,{ Imm64, Reg64, 0 } }, 997/* Move to/from control debug registers. In the 16 or 32bit modes they are 32bit. In the 64bit 998 mode they are 64bit.*/ 999{"movq", 2, 0x0f20, X, Cpu64, NoSuf|D|Modrm|IgnoreSize|NoRex64|Size64,{ Control, Reg64|InvMem, 0} }, 1000{"movq", 2, 0x0f21, X, Cpu64, NoSuf|D|Modrm|IgnoreSize|NoRex64|Size64,{ Debug, Reg64|InvMem, 0} }, 1001{"packssdw", 2, 0x0f6b, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1002{"packssdw", 2, 0x660f6b,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1003{"packsswb", 2, 0x0f63, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1004{"packsswb", 2, 0x660f63,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1005{"packuswb", 2, 0x0f67, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1006{"packuswb", 2, 0x660f67,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1007{"paddb", 2, 0x0ffc, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1008{"paddb", 2, 0x660ffc,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1009{"paddw", 2, 0x0ffd, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1010{"paddw", 2, 0x660ffd,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1011{"paddd", 2, 0x0ffe, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1012{"paddd", 2, 0x660ffe,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1013{"paddq", 2, 0x0fd4, X, CpuMMX, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, 1014{"paddq", 2, 0x660fd4,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1015{"paddsb", 2, 0x0fec, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1016{"paddsb", 2, 0x660fec,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1017{"paddsw", 2, 0x0fed, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1018{"paddsw", 2, 0x660fed,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1019{"paddusb", 2, 0x0fdc, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1020{"paddusb", 2, 0x660fdc,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1021{"paddusw", 2, 0x0fdd, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1022{"paddusw", 2, 0x660fdd,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1023{"pand", 2, 0x0fdb, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1024{"pand", 2, 0x660fdb,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1025{"pandn", 2, 0x0fdf, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1026{"pandn", 2, 0x660fdf,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1027{"pcmpeqb", 2, 0x0f74, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1028{"pcmpeqb", 2, 0x660f74,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1029{"pcmpeqw", 2, 0x0f75, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1030{"pcmpeqw", 2, 0x660f75,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1031{"pcmpeqd", 2, 0x0f76, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1032{"pcmpeqd", 2, 0x660f76,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1033{"pcmpgtb", 2, 0x0f64, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1034{"pcmpgtb", 2, 0x660f64,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1035{"pcmpgtw", 2, 0x0f65, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1036{"pcmpgtw", 2, 0x660f65,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1037{"pcmpgtd", 2, 0x0f66, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1038{"pcmpgtd", 2, 0x660f66,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1039{"pmaddwd", 2, 0x0ff5, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1040{"pmaddwd", 2, 0x660ff5,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1041{"pmulhw", 2, 0x0fe5, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1042{"pmulhw", 2, 0x660fe5,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1043{"pmullw", 2, 0x0fd5, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1044{"pmullw", 2, 0x660fd5,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1045{"por", 2, 0x0feb, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1046{"por", 2, 0x660feb,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1047{"psllw", 2, 0x0ff1, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1048{"psllw", 2, 0x660ff1,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1049{"psllw", 2, 0x0f71, 6, CpuMMX, FP|Modrm, { Imm8, RegMMX, 0 } }, 1050{"psllw", 2, 0x660f71,6,CpuSSE2,FP|Modrm, { Imm8, RegXMM, 0 } }, 1051{"pslld", 2, 0x0ff2, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1052{"pslld", 2, 0x660ff2,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1053{"pslld", 2, 0x0f72, 6, CpuMMX, FP|Modrm, { Imm8, RegMMX, 0 } }, 1054{"pslld", 2, 0x660f72,6,CpuSSE2,FP|Modrm, { Imm8, RegXMM, 0 } }, 1055{"psllq", 2, 0x0ff3, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1056{"psllq", 2, 0x660ff3,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1057{"psllq", 2, 0x0f73, 6, CpuMMX, FP|Modrm, { Imm8, RegMMX, 0 } }, 1058{"psllq", 2, 0x660f73,6,CpuSSE2,FP|Modrm, { Imm8, RegXMM, 0 } }, 1059{"psraw", 2, 0x0fe1, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1060{"psraw", 2, 0x660fe1,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1061{"psraw", 2, 0x0f71, 4, CpuMMX, FP|Modrm, { Imm8, RegMMX, 0 } }, 1062{"psraw", 2, 0x660f71,4,CpuSSE2,FP|Modrm, { Imm8, RegXMM, 0 } }, 1063{"psrad", 2, 0x0fe2, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1064{"psrad", 2, 0x660fe2,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1065{"psrad", 2, 0x0f72, 4, CpuMMX, FP|Modrm, { Imm8, RegMMX, 0 } }, 1066{"psrad", 2, 0x660f72,4,CpuSSE2,FP|Modrm, { Imm8, RegXMM, 0 } }, 1067{"psrlw", 2, 0x0fd1, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1068{"psrlw", 2, 0x660fd1,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1069{"psrlw", 2, 0x0f71, 2, CpuMMX, FP|Modrm, { Imm8, RegMMX, 0 } }, 1070{"psrlw", 2, 0x660f71,2,CpuSSE2,FP|Modrm, { Imm8, RegXMM, 0 } }, 1071{"psrld", 2, 0x0fd2, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1072{"psrld", 2, 0x660fd2,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1073{"psrld", 2, 0x0f72, 2, CpuMMX, FP|Modrm, { Imm8, RegMMX, 0 } }, 1074{"psrld", 2, 0x660f72,2,CpuSSE2,FP|Modrm, { Imm8, RegXMM, 0 } }, 1075{"psrlq", 2, 0x0fd3, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1076{"psrlq", 2, 0x660fd3,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1077{"psrlq", 2, 0x0f73, 2, CpuMMX, FP|Modrm, { Imm8, RegMMX, 0 } }, 1078{"psrlq", 2, 0x660f73,2,CpuSSE2,FP|Modrm, { Imm8, RegXMM, 0 } }, 1079{"psubb", 2, 0x0ff8, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1080{"psubb", 2, 0x660ff8,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1081{"psubw", 2, 0x0ff9, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1082{"psubw", 2, 0x660ff9,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1083{"psubd", 2, 0x0ffa, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1084{"psubd", 2, 0x660ffa,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1085{"psubq", 2, 0x0ffb, X, CpuMMX, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, 1086{"psubq", 2, 0x660ffb,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1087{"psubsb", 2, 0x0fe8, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1088{"psubsb", 2, 0x660fe8,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1089{"psubsw", 2, 0x0fe9, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1090{"psubsw", 2, 0x660fe9,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1091{"psubusb", 2, 0x0fd8, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1092{"psubusb", 2, 0x660fd8,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1093{"psubusw", 2, 0x0fd9, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1094{"psubusw", 2, 0x660fd9,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1095{"punpckhbw",2, 0x0f68, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1096{"punpckhbw",2, 0x660f68,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1097{"punpckhwd",2, 0x0f69, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1098{"punpckhwd",2, 0x660f69,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1099{"punpckhdq",2, 0x0f6a, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1100{"punpckhdq",2, 0x660f6a,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1101{"punpcklbw",2, 0x0f60, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1102{"punpcklbw",2, 0x660f60,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1103{"punpcklwd",2, 0x0f61, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1104{"punpcklwd",2, 0x660f61,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1105{"punpckldq",2, 0x0f62, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1106{"punpckldq",2, 0x660f62,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1107{"pxor", 2, 0x0fef, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1108{"pxor", 2, 0x660fef,X,CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1109 1110/* PIII Katmai New Instructions / SIMD instructions. */ 1111 1112{"addps", 2, 0x0f58, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1113{"addss", 2, 0xf30f58, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, 1114{"andnps", 2, 0x0f55, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1115{"andps", 2, 0x0f54, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, 1116{"cmpeqps", 2, 0x0fc2, 0, CpuSSE, FP|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, 1117{"cmpeqss", 2, 0xf30fc2, 0, CpuSSE, FP|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, 1118{"cmpleps", 2, 0x0fc2, 2, CpuSSE, FP|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, 1119{"cmpless", 2, 0xf30fc2, 2, CpuSSE, FP|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, 1120{"cmpltps", 2, 0x0fc2, 1, CpuSSE, FP|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, 1121{"cmpltss", 2, 0xf30fc2, 1, CpuSSE, FP|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, 1122{"cmpneqps", 2, 0x0fc2, 4, CpuSSE, FP|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, 1123{"cmpneqss", 2, 0xf30fc2, 4, CpuSSE, FP|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, 1124{"cmpnleps", 2, 0x0fc2, 6, CpuSSE, FP|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, 1125{"cmpnless", 2, 0xf30fc2, 6, CpuSSE, FP|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, 1126{"cmpnltps", 2, 0x0fc2, 5, CpuSSE, FP|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, 1127{"cmpnltss", 2, 0xf30fc2, 5, CpuSSE, FP|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, 1128{"cmpordps", 2, 0x0fc2, 7, CpuSSE, FP|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, 1129{"cmpordss", 2, 0xf30fc2, 7, CpuSSE, FP|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, 1130{"cmpunordps",2, 0x0fc2, 3, CpuSSE, FP|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, 1131{"cmpunordss",2, 0xf30fc2, 3, CpuSSE, FP|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, 1132{"cmpps", 3, 0x0fc2, X, CpuSSE, FP|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } }, 1133{"cmpss", 3, 0xf30fc2, X, CpuSSE, FP|Modrm, { Imm8, RegXMM|WordMem, RegXMM } }, 1134{"comiss", 2, 0x0f2f, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, 1135{"cvtpi2ps", 2, 0x0f2a, X, CpuSSE, FP|Modrm, { RegMMX|LLongMem, RegXMM, 0 } }, 1136{"cvtps2pi", 2, 0x0f2d, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegMMX, 0 } }, 1137{"cvtsi2ss", 2, 0xf30f2a, X, CpuSSE, lq_Suf|IgnoreSize|Modrm,{ Reg32|Reg64|WordMem|LLongMem, RegXMM, 0 } }, 1138{"cvtss2si", 2, 0xf30f2d, X, CpuSSE, lq_Suf|IgnoreSize|Modrm,{ RegXMM|WordMem, Reg32|Reg64, 0 } }, 1139{"cvttps2pi", 2, 0x0f2c, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegMMX, 0 } }, 1140{"cvttss2si", 2, 0xf30f2c, X, CpuSSE, lq_Suf|IgnoreSize|Modrm, { RegXMM|WordMem, Reg32|Reg64, 0 } }, 1141{"divps", 2, 0x0f5e, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1142{"divss", 2, 0xf30f5e, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, 1143{"ldmxcsr", 1, 0x0fae, 2, CpuSSE, FP|Modrm, { WordMem, 0, 0 } }, 1144{"maskmovq", 2, 0x0ff7, X, CpuSSE, FP|Modrm, { RegMMX|InvMem, RegMMX, 0 } }, 1145{"maxps", 2, 0x0f5f, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1146{"maxss", 2, 0xf30f5f, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, 1147{"minps", 2, 0x0f5d, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1148{"minss", 2, 0xf30f5d, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, 1149{"movaps", 2, 0x0f28, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1150{"movaps", 2, 0x0f29, X, CpuSSE, FP|Modrm, { RegXMM, RegXMM|LLongMem, 0 } }, 1151{"movhlps", 2, 0x0f12, X, CpuSSE, FP|Modrm, { RegXMM|InvMem, RegXMM, 0 } }, 1152{"movhps", 2, 0x0f16, X, CpuSSE, FP|Modrm, { LLongMem, RegXMM, 0 } }, 1153{"movhps", 2, 0x0f17, X, CpuSSE, FP|Modrm, { RegXMM, LLongMem, 0 } }, 1154{"movlhps", 2, 0x0f16, X, CpuSSE, FP|Modrm, { RegXMM|InvMem, RegXMM, 0 } }, 1155{"movlps", 2, 0x0f12, X, CpuSSE, FP|Modrm, { LLongMem, RegXMM, 0 } }, 1156{"movlps", 2, 0x0f13, X, CpuSSE, FP|Modrm, { RegXMM, LLongMem, 0 } }, 1157{"movmskps", 2, 0x0f50, X, CpuSSE, lq_Suf|IgnoreSize|Modrm, { RegXMM|InvMem, Reg32|Reg64, 0 } }, 1158{"movntps", 2, 0x0f2b, X, CpuSSE, FP|Modrm, { RegXMM, LLongMem, 0 } }, 1159{"movntq", 2, 0x0fe7, X, CpuSSE, FP|Modrm, { RegMMX, LLongMem, 0 } }, 1160{"movntdq", 2, 0x660fe7, X, CpuSSE2,FP|Modrm, { RegXMM, LLongMem, 0 } }, 1161{"movss", 2, 0xf30f10, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, 1162{"movss", 2, 0xf30f11, X, CpuSSE, FP|Modrm, { RegXMM, RegXMM|WordMem, 0 } }, 1163{"movups", 2, 0x0f10, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1164{"movups", 2, 0x0f11, X, CpuSSE, FP|Modrm, { RegXMM, RegXMM|LLongMem, 0 } }, 1165{"mulps", 2, 0x0f59, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1166{"mulss", 2, 0xf30f59, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, 1167{"orps", 2, 0x0f56, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1168{"pavgb", 2, 0x0fe0, X, CpuSSE, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, 1169{"pavgb", 2, 0x660fe0, X, CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1170{"pavgw", 2, 0x0fe3, X, CpuSSE, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, 1171{"pavgw", 2, 0x660fe3, X, CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1172{"pextrw", 3, 0x0fc5, X, CpuSSE, lq_Suf|IgnoreSize|Modrm, { Imm8, RegMMX|InvMem, Reg32|Reg64 } }, 1173{"pextrw", 3, 0x660fc5, X, CpuSSE2,lq_Suf|IgnoreSize|Modrm, { Imm8, RegXMM|InvMem, Reg32|Reg64 } }, 1174{"pinsrw", 3, 0x0fc4, X, CpuSSE, lq_Suf|IgnoreSize|Modrm, { Imm8, Reg32|Reg64|ShortMem, RegMMX } }, 1175{"pinsrw", 3, 0x660fc4, X, CpuSSE2, lq_Suf|IgnoreSize|Modrm, { Imm8, Reg32|Reg64|ShortMem, RegXMM } }, 1176{"pmaxsw", 2, 0x0fee, X, CpuSSE, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, 1177{"pmaxsw", 2, 0x660fee, X, CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1178{"pmaxub", 2, 0x0fde, X, CpuSSE, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, 1179{"pmaxub", 2, 0x660fde, X, CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1180{"pminsw", 2, 0x0fea, X, CpuSSE, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, 1181{"pminsw", 2, 0x660fea, X, CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1182{"pminub", 2, 0x0fda, X, CpuSSE, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, 1183{"pminub", 2, 0x660fda, X, CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1184{"pmovmskb", 2, 0x0fd7, X, CpuSSE, lq_Suf|IgnoreSize|Modrm, { RegMMX|InvMem, Reg32|Reg64, 0 } }, 1185{"pmovmskb", 2, 0x660fd7, X, CpuSSE2,lq_Suf|IgnoreSize|Modrm, { RegXMM|InvMem, Reg32|Reg64, 0 } }, 1186{"pmulhuw", 2, 0x0fe4, X, CpuSSE, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, 1187{"pmulhuw", 2, 0x660fe4, X, CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1188{"prefetchnta", 1, 0x0f18, 0, CpuSSE, FP|Modrm, { LLongMem, 0, 0 } }, 1189{"prefetcht0", 1, 0x0f18, 1, CpuSSE, FP|Modrm, { LLongMem, 0, 0 } }, 1190{"prefetcht1", 1, 0x0f18, 2, CpuSSE, FP|Modrm, { LLongMem, 0, 0 } }, 1191{"prefetcht2", 1, 0x0f18, 3, CpuSSE, FP|Modrm, { LLongMem, 0, 0 } }, 1192{"psadbw", 2, 0x0ff6, X, CpuSSE, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, 1193{"psadbw", 2, 0x660ff6, X, CpuSSE2,FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1194{"pshufw", 3, 0x0f70, X, CpuSSE, FP|Modrm, { Imm8, RegMMX|LLongMem, RegMMX } }, 1195{"rcpps", 2, 0x0f53, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1196{"rcpss", 2, 0xf30f53, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, 1197{"rsqrtps", 2, 0x0f52, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1198{"rsqrtss", 2, 0xf30f52, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, 1199{"sfence", 0, 0x0fae, 0xf8, CpuSSE, FP|ImmExt, { 0, 0, 0 } }, 1200{"shufps", 3, 0x0fc6, X, CpuSSE, FP|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } }, 1201{"sqrtps", 2, 0x0f51, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1202{"sqrtss", 2, 0xf30f51, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, 1203{"stmxcsr", 1, 0x0fae, 3, CpuSSE, FP|Modrm, { WordMem, 0, 0 } }, 1204{"subps", 2, 0x0f5c, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1205{"subss", 2, 0xf30f5c, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, 1206{"ucomiss", 2, 0x0f2e, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, 1207{"unpckhps", 2, 0x0f15, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1208{"unpcklps", 2, 0x0f14, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1209{"xorps", 2, 0x0f57, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1210 1211/* SSE-2 instructions. */ 1212 1213{"addpd", 2, 0x660f58, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1214{"addsd", 2, 0xf20f58, X, CpuSSE2, FP|Modrm, { RegXMM|LongMem, RegXMM, 0 } }, 1215{"andnpd", 2, 0x660f55, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1216{"andpd", 2, 0x660f54, X, CpuSSE2, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, 1217{"cmpeqpd", 2, 0x660fc2, 0, CpuSSE2, FP|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } }, 1218{"cmpeqsd", 2, 0xf20fc2, 0, CpuSSE2, FP|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } }, 1219{"cmplepd", 2, 0x660fc2, 2, CpuSSE2, FP|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } }, 1220{"cmplesd", 2, 0xf20fc2, 2, CpuSSE2, FP|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } }, 1221{"cmpltpd", 2, 0x660fc2, 1, CpuSSE2, FP|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } }, 1222{"cmpltsd", 2, 0xf20fc2, 1, CpuSSE2, FP|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } }, 1223{"cmpneqpd", 2, 0x660fc2, 4, CpuSSE2, FP|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } }, 1224{"cmpneqsd", 2, 0xf20fc2, 4, CpuSSE2, FP|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } }, 1225{"cmpnlepd", 2, 0x660fc2, 6, CpuSSE2, FP|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } }, 1226{"cmpnlesd", 2, 0xf20fc2, 6, CpuSSE2, FP|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } }, 1227{"cmpnltpd", 2, 0x660fc2, 5, CpuSSE2, FP|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } }, 1228{"cmpnltsd", 2, 0xf20fc2, 5, CpuSSE2, FP|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } }, 1229{"cmpordpd", 2, 0x660fc2, 7, CpuSSE2, FP|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } }, 1230{"cmpordsd", 2, 0xf20fc2, 7, CpuSSE2, FP|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } }, 1231{"cmpunordpd",2, 0x660fc2, 3, CpuSSE2, FP|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } }, 1232{"cmpunordsd",2, 0xf20fc2, 3, CpuSSE2, FP|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } }, 1233{"cmppd", 3, 0x660fc2, X, CpuSSE2, FP|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } }, 1234{"cmpsd", 3, 0xf20fc2, X, CpuSSE2, FP|Modrm, { Imm8, RegXMM|LongMem, RegXMM } }, 1235{"comisd", 2, 0x660f2f, X, CpuSSE2, FP|Modrm, { RegXMM|LongMem, RegXMM, 0 } }, 1236{"cvtpi2pd", 2, 0x660f2a, X, CpuSSE2, FP|Modrm, { RegMMX|LLongMem, RegXMM, 0 } }, 1237{"cvtsi2sd", 2, 0xf20f2a, X, CpuSSE2, lq_Suf|IgnoreSize|Modrm,{ Reg32|Reg64|WordMem|LLongMem, RegXMM, 0 } }, 1238{"divpd", 2, 0x660f5e, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1239{"divsd", 2, 0xf20f5e, X, CpuSSE2, FP|Modrm, { RegXMM|LongMem, RegXMM, 0 } }, 1240{"maxpd", 2, 0x660f5f, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1241{"maxsd", 2, 0xf20f5f, X, CpuSSE2, FP|Modrm, { RegXMM|LongMem, RegXMM, 0 } }, 1242{"minpd", 2, 0x660f5d, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1243{"minsd", 2, 0xf20f5d, X, CpuSSE2, FP|Modrm, { RegXMM|LongMem, RegXMM, 0 } }, 1244{"movapd", 2, 0x660f28, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1245{"movapd", 2, 0x660f29, X, CpuSSE2, FP|Modrm, { RegXMM, RegXMM|LLongMem, 0 } }, 1246{"movhpd", 2, 0x660f16, X, CpuSSE2, FP|Modrm, { LLongMem, RegXMM, 0 } }, 1247{"movhpd", 2, 0x660f17, X, CpuSSE2, FP|Modrm, { RegXMM, LLongMem, 0 } }, 1248{"movlpd", 2, 0x660f12, X, CpuSSE2, FP|Modrm, { LLongMem, RegXMM, 0 } }, 1249{"movlpd", 2, 0x660f13, X, CpuSSE2, FP|Modrm, { RegXMM, LLongMem, 0 } }, 1250{"movmskpd", 2, 0x660f50, X, CpuSSE2, lq_Suf|IgnoreSize|Modrm, { RegXMM|InvMem, Reg32|Reg64, 0 } }, 1251{"movntpd", 2, 0x660f2b, X, CpuSSE2, FP|Modrm, { RegXMM, LLongMem, 0 } }, 1252{"movsd", 2, 0xf20f10, X, CpuSSE2, FP|Modrm, { RegXMM|LongMem, RegXMM, 0 } }, 1253{"movsd", 2, 0xf20f11, X, CpuSSE2, FP|Modrm, { RegXMM, RegXMM|LongMem, 0 } }, 1254{"movupd", 2, 0x660f10, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1255{"movupd", 2, 0x660f11, X, CpuSSE2, FP|Modrm, { RegXMM, RegXMM|LLongMem, 0 } }, 1256{"mulpd", 2, 0x660f59, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1257{"mulsd", 2, 0xf20f59, X, CpuSSE2, FP|Modrm, { RegXMM|LongMem, RegXMM, 0 } }, 1258{"orpd", 2, 0x660f56, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1259{"shufpd", 3, 0x660fc6, X, CpuSSE2, FP|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } }, 1260{"sqrtpd", 2, 0x660f51, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1261{"sqrtsd", 2, 0xf20f51, X, CpuSSE2, FP|Modrm, { RegXMM|LongMem, RegXMM, 0 } }, 1262{"subpd", 2, 0x660f5c, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1263{"subsd", 2, 0xf20f5c, X, CpuSSE2, FP|Modrm, { RegXMM|LongMem, RegXMM, 0 } }, 1264{"ucomisd", 2, 0x660f2e, X, CpuSSE2, FP|Modrm, { RegXMM|LongMem, RegXMM, 0 } }, 1265{"unpckhpd", 2, 0x660f15, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1266{"unpcklpd", 2, 0x660f14, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1267{"xorpd", 2, 0x660f57, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1268{"cvtdq2pd", 2, 0xf30fe6, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1269{"cvtpd2dq", 2, 0xf20fe6, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1270{"cvtdq2ps", 2, 0x0f5b, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1271{"cvtpd2pi", 2, 0x660f2d, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegMMX, 0 } }, 1272{"cvtpd2ps", 2, 0x660f5a, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1273{"cvtps2pd", 2, 0x0f5a, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1274{"cvtps2dq", 2, 0x660f5b, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1275{"cvtsd2si", 2, 0xf20f2d, X, CpuSSE2, lq_Suf|IgnoreSize|Modrm,{ RegXMM|LLongMem, Reg32|Reg64, 0 } }, 1276{"cvtsd2ss", 2, 0xf20f5a, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1277{"cvtss2sd", 2, 0xf30f5a, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1278{"cvttpd2pi", 2, 0x660f2c, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegMMX, 0 } }, 1279{"cvttsd2si", 2, 0xf20f2c, X, CpuSSE2, lq_Suf|IgnoreSize|Modrm,{ RegXMM|WordMem, Reg32|Reg64, 0 } }, 1280{"cvttpd2dq", 2, 0x660fe6, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1281{"cvttps2dq", 2, 0xf30f5b, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1282{"maskmovdqu",2, 0x660ff7, X, CpuSSE2, FP|Modrm, { RegXMM|InvMem, RegXMM, 0 } }, 1283{"movdqa", 2, 0x660f6f, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1284{"movdqa", 2, 0x660f7f, X, CpuSSE2, FP|Modrm, { RegXMM, RegXMM|LLongMem, 0 } }, 1285{"movdqu", 2, 0xf30f6f, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1286{"movdqu", 2, 0xf30f7f, X, CpuSSE2, FP|Modrm, { RegXMM, RegXMM|LLongMem, 0 } }, 1287{"movdq2q", 2, 0xf20fd6, X, CpuSSE2, FP|Modrm, { RegXMM|InvMem, RegMMX, 0 } }, 1288{"movq2dq", 2, 0xf30fd6, X, CpuSSE2, FP|Modrm, { RegMMX|InvMem, RegXMM, 0 } }, 1289{"pmuludq", 2, 0x0ff4, X, CpuSSE2, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, 1290{"pmuludq", 2, 0x660ff4, X, CpuSSE2, FP|Modrm, { RegXMM|LongMem, RegXMM, 0 } }, 1291{"pshufd", 3, 0x660f70, X, CpuSSE2, FP|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } }, 1292{"pshufhw", 3, 0xf30f70, X, CpuSSE2, FP|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } }, 1293{"pshuflw", 3, 0xf20f70, X, CpuSSE2, FP|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } }, 1294{"pslldq", 2, 0x660f73, 7, CpuSSE2, FP|Modrm, { Imm8, RegXMM, 0 } }, 1295{"psrldq", 2, 0x660f73, 3, CpuSSE2, FP|Modrm, { Imm8, RegXMM, 0 } }, 1296{"punpckhqdq",2, 0x660f6d, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1297{"punpcklqdq",2, 0x660f6c, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, 1298 1299/* AMD 3DNow! instructions. */ 1300 1301{"prefetch", 1, 0x0f0d, 0, Cpu3dnow, FP|Modrm, { ByteMem, 0, 0 } }, 1302{"prefetchw",1, 0x0f0d, 1, Cpu3dnow, FP|Modrm, { ByteMem, 0, 0 } }, 1303{"femms", 0, 0x0f0e, X, Cpu3dnow, FP, { 0, 0, 0 } }, 1304{"pavgusb", 2, 0x0f0f, 0xbf, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, 1305{"pf2id", 2, 0x0f0f, 0x1d, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, 1306{"pf2iw", 2, 0x0f0f, 0x1c, Cpu3dnow|Cpu686, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, 1307{"pfacc", 2, 0x0f0f, 0xae, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, 1308{"pfadd", 2, 0x0f0f, 0x9e, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, 1309{"pfcmpeq", 2, 0x0f0f, 0xb0, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, 1310{"pfcmpge", 2, 0x0f0f, 0x90, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, 1311{"pfcmpgt", 2, 0x0f0f, 0xa0, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, 1312{"pfmax", 2, 0x0f0f, 0xa4, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, 1313{"pfmin", 2, 0x0f0f, 0x94, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, 1314{"pfmul", 2, 0x0f0f, 0xb4, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, 1315{"pfnacc", 2, 0x0f0f, 0x8a, Cpu3dnow|Cpu686, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, 1316{"pfpnacc", 2, 0x0f0f, 0x8e, Cpu3dnow|Cpu686, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, 1317{"pfrcp", 2, 0x0f0f, 0x96, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, 1318{"pfrcpit1", 2, 0x0f0f, 0xa6, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, 1319{"pfrcpit2", 2, 0x0f0f, 0xb6, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, 1320{"pfrsqit1", 2, 0x0f0f, 0xa7, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, 1321{"pfrsqrt", 2, 0x0f0f, 0x97, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, 1322{"pfsub", 2, 0x0f0f, 0x9a, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, 1323{"pfsubr", 2, 0x0f0f, 0xaa, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, 1324{"pi2fd", 2, 0x0f0f, 0x0d, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, 1325{"pi2fw", 2, 0x0f0f, 0x0c, Cpu3dnow|Cpu686, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, 1326{"pmulhrw", 2, 0x0f0f, 0xb7, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, 1327{"pswapd", 2, 0x0f0f, 0xbb, Cpu3dnow|Cpu686, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, 1328 1329/* AMD extensions. */ 1330{"syscall", 0, 0x0f05, X, CpuK6, NoSuf, { 0, 0, 0} }, 1331{"sysret", 0, 0x0f07, X, CpuK6, lq_Suf|DefaultSize, { 0, 0, 0} }, 1332{"swapgs", 0, 0x0f01, 0xf8, Cpu64, NoSuf|ImmExt, { 0, 0, 0} }, 1333 1334/* sentinel */ 1335{NULL, 0, 0, 0, 0, 0, { 0, 0, 0} } 1336}; 1337#undef X 1338#undef NoSuf 1339#undef b_Suf 1340#undef w_Suf 1341#undef l_Suf 1342#undef q_Suf 1343#undef x_Suf 1344#undef bw_Suf 1345#undef bl_Suf 1346#undef wl_Suf 1347#undef wlq_Suf 1348#undef sl_Suf 1349#undef bwl_Suf 1350#undef bwlq_Suf 1351#undef FP 1352#undef l_FP 1353#undef x_FP 1354#undef sl_FP 1355 1356#define MAX_MNEM_SIZE 16 /* for parsing insn mnemonics from input */ 1357 1358 1359/* 386 register table. */ 1360 1361static const reg_entry i386_regtab[] = { 1362 /* make %st first as we test for it */ 1363 {"st", FloatReg|FloatAcc, 0, 0}, 1364 /* 8 bit regs */ 1365#define REGNAM_AL 1 /* Entry in i386_regtab. */ 1366 {"al", Reg8|Acc, 0, 0}, 1367 {"cl", Reg8|ShiftCount, 0, 1}, 1368 {"dl", Reg8, 0, 2}, 1369 {"bl", Reg8, 0, 3}, 1370 {"ah", Reg8, 0, 4}, 1371 {"ch", Reg8, 0, 5}, 1372 {"dh", Reg8, 0, 6}, 1373 {"bh", Reg8, 0, 7}, 1374 {"axl", Reg8|Acc, RegRex64, 0}, /* Must be in the "al + 8" slot. */ 1375 {"cxl", Reg8, RegRex64, 1}, 1376 {"dxl", Reg8, RegRex64, 2}, 1377 {"bxl", Reg8, RegRex64, 3}, 1378 {"spl", Reg8, RegRex64, 4}, 1379 {"bpl", Reg8, RegRex64, 5}, 1380 {"sil", Reg8, RegRex64, 6}, 1381 {"dil", Reg8, RegRex64, 7}, 1382 {"r8b", Reg8, RegRex64|RegRex, 0}, 1383 {"r9b", Reg8, RegRex64|RegRex, 1}, 1384 {"r10b", Reg8, RegRex64|RegRex, 2}, 1385 {"r11b", Reg8, RegRex64|RegRex, 3}, 1386 {"r12b", Reg8, RegRex64|RegRex, 4}, 1387 {"r13b", Reg8, RegRex64|RegRex, 5}, 1388 {"r14b", Reg8, RegRex64|RegRex, 6}, 1389 {"r15b", Reg8, RegRex64|RegRex, 7}, 1390 /* 16 bit regs */ 1391#define REGNAM_AX 25 1392 {"ax", Reg16|Acc, 0, 0}, 1393 {"cx", Reg16, 0, 1}, 1394 {"dx", Reg16|InOutPortReg, 0, 2}, 1395 {"bx", Reg16|BaseIndex, 0, 3}, 1396 {"sp", Reg16, 0, 4}, 1397 {"bp", Reg16|BaseIndex, 0, 5}, 1398 {"si", Reg16|BaseIndex, 0, 6}, 1399 {"di", Reg16|BaseIndex, 0, 7}, 1400 {"r8w", Reg16, RegRex, 0}, 1401 {"r9w", Reg16, RegRex, 1}, 1402 {"r10w", Reg16, RegRex, 2}, 1403 {"r11w", Reg16, RegRex, 3}, 1404 {"r12w", Reg16, RegRex, 4}, 1405 {"r13w", Reg16, RegRex, 5}, 1406 {"r14w", Reg16, RegRex, 6}, 1407 {"r15w", Reg16, RegRex, 7}, 1408 /* 32 bit regs */ 1409#define REGNAM_EAX 41 1410 {"eax", Reg32|BaseIndex|Acc, 0, 0}, /* Must be in ax + 16 slot */ 1411 {"ecx", Reg32|BaseIndex, 0, 1}, 1412 {"edx", Reg32|BaseIndex, 0, 2}, 1413 {"ebx", Reg32|BaseIndex, 0, 3}, 1414 {"esp", Reg32, 0, 4}, 1415 {"ebp", Reg32|BaseIndex, 0, 5}, 1416 {"esi", Reg32|BaseIndex, 0, 6}, 1417 {"edi", Reg32|BaseIndex, 0, 7}, 1418 {"r8d", Reg32|BaseIndex, RegRex, 0}, 1419 {"r9d", Reg32|BaseIndex, RegRex, 1}, 1420 {"r10d", Reg32|BaseIndex, RegRex, 2}, 1421 {"r11d", Reg32|BaseIndex, RegRex, 3}, 1422 {"r12d", Reg32|BaseIndex, RegRex, 4}, 1423 {"r13d", Reg32|BaseIndex, RegRex, 5}, 1424 {"r14d", Reg32|BaseIndex, RegRex, 6}, 1425 {"r15d", Reg32|BaseIndex, RegRex, 7}, 1426 {"rax", Reg64|BaseIndex|Acc, 0, 0}, 1427 {"rcx", Reg64|BaseIndex, 0, 1}, 1428 {"rdx", Reg64|BaseIndex, 0, 2}, 1429 {"rbx", Reg64|BaseIndex, 0, 3}, 1430 {"rsp", Reg64, 0, 4}, 1431 {"rbp", Reg64|BaseIndex, 0, 5}, 1432 {"rsi", Reg64|BaseIndex, 0, 6}, 1433 {"rdi", Reg64|BaseIndex, 0, 7}, 1434 {"r8", Reg64|BaseIndex, RegRex, 0}, 1435 {"r9", Reg64|BaseIndex, RegRex, 1}, 1436 {"r10", Reg64|BaseIndex, RegRex, 2}, 1437 {"r11", Reg64|BaseIndex, RegRex, 3}, 1438 {"r12", Reg64|BaseIndex, RegRex, 4}, 1439 {"r13", Reg64|BaseIndex, RegRex, 5}, 1440 {"r14", Reg64|BaseIndex, RegRex, 6}, 1441 {"r15", Reg64|BaseIndex, RegRex, 7}, 1442 /* segment registers */ 1443 {"es", SReg2, 0, 0}, 1444 {"cs", SReg2, 0, 1}, 1445 {"ss", SReg2, 0, 2}, 1446 {"ds", SReg2, 0, 3}, 1447 {"fs", SReg3, 0, 4}, 1448 {"gs", SReg3, 0, 5}, 1449 /* control registers */ 1450 {"cr0", Control, 0, 0}, 1451 {"cr1", Control, 0, 1}, 1452 {"cr2", Control, 0, 2}, 1453 {"cr3", Control, 0, 3}, 1454 {"cr4", Control, 0, 4}, 1455 {"cr5", Control, 0, 5}, 1456 {"cr6", Control, 0, 6}, 1457 {"cr7", Control, 0, 7}, 1458 {"cr8", Control, RegRex, 0}, 1459 {"cr9", Control, RegRex, 1}, 1460 {"cr10", Control, RegRex, 2}, 1461 {"cr11", Control, RegRex, 3}, 1462 {"cr12", Control, RegRex, 4}, 1463 {"cr13", Control, RegRex, 5}, 1464 {"cr14", Control, RegRex, 6}, 1465 {"cr15", Control, RegRex, 7}, 1466 /* debug registers */ 1467 {"db0", Debug, 0, 0}, 1468 {"db1", Debug, 0, 1}, 1469 {"db2", Debug, 0, 2}, 1470 {"db3", Debug, 0, 3}, 1471 {"db4", Debug, 0, 4}, 1472 {"db5", Debug, 0, 5}, 1473 {"db6", Debug, 0, 6}, 1474 {"db7", Debug, 0, 7}, 1475 {"db8", Debug, RegRex, 0}, 1476 {"db9", Debug, RegRex, 1}, 1477 {"db10", Debug, RegRex, 2}, 1478 {"db11", Debug, RegRex, 3}, 1479 {"db12", Debug, RegRex, 4}, 1480 {"db13", Debug, RegRex, 5}, 1481 {"db14", Debug, RegRex, 6}, 1482 {"db15", Debug, RegRex, 7}, 1483 {"dr0", Debug, 0, 0}, 1484 {"dr1", Debug, 0, 1}, 1485 {"dr2", Debug, 0, 2}, 1486 {"dr3", Debug, 0, 3}, 1487 {"dr4", Debug, 0, 4}, 1488 {"dr5", Debug, 0, 5}, 1489 {"dr6", Debug, 0, 6}, 1490 {"dr7", Debug, 0, 7}, 1491 {"dr8", Debug, RegRex, 0}, 1492 {"dr9", Debug, RegRex, 1}, 1493 {"dr10", Debug, RegRex, 2}, 1494 {"dr11", Debug, RegRex, 3}, 1495 {"dr12", Debug, RegRex, 4}, 1496 {"dr13", Debug, RegRex, 5}, 1497 {"dr14", Debug, RegRex, 6}, 1498 {"dr15", Debug, RegRex, 7}, 1499 /* test registers */ 1500 {"tr0", Test, 0, 0}, 1501 {"tr1", Test, 0, 1}, 1502 {"tr2", Test, 0, 2}, 1503 {"tr3", Test, 0, 3}, 1504 {"tr4", Test, 0, 4}, 1505 {"tr5", Test, 0, 5}, 1506 {"tr6", Test, 0, 6}, 1507 {"tr7", Test, 0, 7}, 1508 /* mmx and simd registers */ 1509 {"mm0", RegMMX, 0, 0}, 1510 {"mm1", RegMMX, 0, 1}, 1511 {"mm2", RegMMX, 0, 2}, 1512 {"mm3", RegMMX, 0, 3}, 1513 {"mm4", RegMMX, 0, 4}, 1514 {"mm5", RegMMX, 0, 5}, 1515 {"mm6", RegMMX, 0, 6}, 1516 {"mm7", RegMMX, 0, 7}, 1517 {"xmm0", RegXMM, 0, 0}, 1518 {"xmm1", RegXMM, 0, 1}, 1519 {"xmm2", RegXMM, 0, 2}, 1520 {"xmm3", RegXMM, 0, 3}, 1521 {"xmm4", RegXMM, 0, 4}, 1522 {"xmm5", RegXMM, 0, 5}, 1523 {"xmm6", RegXMM, 0, 6}, 1524 {"xmm7", RegXMM, 0, 7}, 1525 {"xmm8", RegXMM, RegRex, 0}, 1526 {"xmm9", RegXMM, RegRex, 1}, 1527 {"xmm10", RegXMM, RegRex, 2}, 1528 {"xmm11", RegXMM, RegRex, 3}, 1529 {"xmm12", RegXMM, RegRex, 4}, 1530 {"xmm13", RegXMM, RegRex, 5}, 1531 {"xmm14", RegXMM, RegRex, 6}, 1532 {"xmm15", RegXMM, RegRex, 7}, 1533 /* no type will make this register rejected for all purposes except 1534 for addressing. This saves creating one extra type for RIP. */ 1535 {"rip", BaseIndex, 0, 0} 1536}; 1537 1538static const reg_entry i386_float_regtab[] = { 1539 {"st(0)", FloatReg|FloatAcc, 0, 0}, 1540 {"st(1)", FloatReg, 0, 1}, 1541 {"st(2)", FloatReg, 0, 2}, 1542 {"st(3)", FloatReg, 0, 3}, 1543 {"st(4)", FloatReg, 0, 4}, 1544 {"st(5)", FloatReg, 0, 5}, 1545 {"st(6)", FloatReg, 0, 6}, 1546 {"st(7)", FloatReg, 0, 7} 1547}; 1548 1549#define MAX_REG_NAME_SIZE 8 /* for parsing register names from input */ 1550 1551/* segment stuff */ 1552static const seg_entry cs = { "cs", 0x2e }; 1553static const seg_entry ds = { "ds", 0x3e }; 1554static const seg_entry ss = { "ss", 0x36 }; 1555static const seg_entry es = { "es", 0x26 }; 1556static const seg_entry fs = { "fs", 0x64 }; 1557static const seg_entry gs = { "gs", 0x65 }; 1558 1559/* end of opcode/i386.h */ 1560