Commit | Line | Data |
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252b5132 | 1 | /* opcode/i386.h -- Intel 80386 opcode table |
4f1d9bd8 | 2 | Copyright 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, |
4fd61dcb | 3 | 2000, 2001, 2002, 2003, 2004 |
4f1d9bd8 | 4 | Free Software Foundation, Inc. |
252b5132 | 5 | |
543613e9 | 6 | This file is part of GAS, the GNU Assembler, and GDB, the GNU Debugger. |
252b5132 | 7 | |
543613e9 NC |
8 | This program is free software; you can redistribute it and/or modify |
9 | it under the terms of the GNU General Public License as published by | |
10 | the Free Software Foundation; either version 2 of the License, or | |
11 | (at your option) any later version. | |
252b5132 | 12 | |
543613e9 NC |
13 | This program is distributed in the hope that it will be useful, |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | GNU General Public License for more details. | |
252b5132 | 17 | |
543613e9 NC |
18 | You should have received a copy of the GNU General Public License |
19 | along with this program; if not, write to the Free Software | |
20 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
252b5132 | 21 | |
d0b47220 AM |
22 | /* The SystemV/386 SVR3.2 assembler, and probably all AT&T derived |
23 | ix86 Unix assemblers, generate floating point instructions with | |
24 | reversed source and destination registers in certain cases. | |
25 | Unfortunately, gcc and possibly many other programs use this | |
26 | reversed syntax, so we're stuck with it. | |
252b5132 | 27 | |
7f3f1ea2 AM |
28 | eg. `fsub %st(3),%st' results in st = st - st(3) as expected, but |
29 | `fsub %st,%st(3)' results in st(3) = st - st(3), rather than | |
30 | the expected st(3) = st(3) - st | |
252b5132 RH |
31 | |
32 | This happens with all the non-commutative arithmetic floating point | |
33 | operations with two register operands, where the source register is | |
7f3f1ea2 AM |
34 | %st, and destination register is %st(i). See FloatDR below. |
35 | ||
36 | The affected opcode map is dceX, dcfX, deeX, defX. */ | |
252b5132 | 37 | |
d0b47220 | 38 | #ifndef SYSV386_COMPAT |
252b5132 | 39 | /* Set non-zero for broken, compatible instructions. Set to zero for |
d0b47220 | 40 | non-broken opcodes at your peril. gcc generates SystemV/386 |
252b5132 | 41 | compatible instructions. */ |
d0b47220 AM |
42 | #define SYSV386_COMPAT 1 |
43 | #endif | |
44 | #ifndef OLDGCC_COMPAT | |
45 | /* Set non-zero to cater for old (<= 2.8.1) versions of gcc that could | |
46 | generate nonsense fsubp, fsubrp, fdivp and fdivrp with operands | |
47 | reversed. */ | |
48 | #define OLDGCC_COMPAT SYSV386_COMPAT | |
252b5132 | 49 | #endif |
252b5132 | 50 | |
543613e9 NC |
51 | static const template i386_optab[] = |
52 | { | |
252b5132 RH |
53 | |
54 | #define X None | |
c0d8940f JH |
55 | #define NoSuf (No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_xSuf|No_qSuf) |
56 | #define b_Suf (No_wSuf|No_lSuf|No_sSuf|No_xSuf|No_qSuf) | |
57 | #define w_Suf (No_bSuf|No_lSuf|No_sSuf|No_xSuf|No_qSuf) | |
58 | #define l_Suf (No_bSuf|No_wSuf|No_sSuf|No_xSuf|No_qSuf) | |
59 | #define q_Suf (No_bSuf|No_wSuf|No_sSuf|No_lSuf|No_xSuf) | |
60 | #define x_Suf (No_bSuf|No_wSuf|No_sSuf|No_lSuf|No_qSuf) | |
61 | #define bw_Suf (No_lSuf|No_sSuf|No_xSuf|No_qSuf) | |
62 | #define bl_Suf (No_wSuf|No_sSuf|No_xSuf|No_qSuf) | |
63 | #define wl_Suf (No_bSuf|No_sSuf|No_xSuf|No_qSuf) | |
64 | #define wlq_Suf (No_bSuf|No_sSuf|No_xSuf) | |
65 | #define lq_Suf (No_bSuf|No_wSuf|No_sSuf|No_xSuf) | |
85a33fe2 | 66 | #define wq_Suf (No_bSuf|No_lSuf|No_sSuf|No_xSuf) |
c0d8940f | 67 | #define sl_Suf (No_bSuf|No_wSuf|No_xSuf|No_qSuf) |
c0d8940f JH |
68 | #define bwl_Suf (No_sSuf|No_xSuf|No_qSuf) |
69 | #define bwlq_Suf (No_sSuf|No_xSuf) | |
9306ca4a JB |
70 | #define FP (NoSuf) |
71 | #define l_FP (l_Suf) | |
72 | #define q_FP (q_Suf|NoRex64) | |
73 | #define x_FP (x_Suf|FloatMF) | |
74 | #define sl_FP (sl_Suf|FloatMF) | |
d0b47220 | 75 | #if SYSV386_COMPAT |
7f3f1ea2 AM |
76 | /* Someone forgot that the FloatR bit reverses the operation when not |
77 | equal to the FloatD bit. ie. Changing only FloatD results in the | |
78 | destination being swapped *and* the direction being reversed. */ | |
252b5132 RH |
79 | #define FloatDR FloatD |
80 | #else | |
81 | #define FloatDR (FloatD|FloatR) | |
82 | #endif | |
83 | ||
d0b47220 | 84 | /* Move instructions. */ |
252b5132 | 85 | #define MOV_AX_DISP32 0xa0 |
c0d8940f JH |
86 | /* In the 64bit mode the short form mov immediate is redefined to have |
87 | 64bit displacement value. */ | |
88 | { "mov", 2, 0xa0, X, CpuNo64,bwlq_Suf|D|W, { Disp16|Disp32, Acc, 0 } }, | |
89 | { "mov", 2, 0x88, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, | |
90 | /* In the 64bit mode the short form mov immediate is redefined to have | |
91 | 64bit displacement value. */ | |
92 | { "mov", 2, 0xb0, X, 0, bwl_Suf|W|ShortForm, { EncImm, Reg8|Reg16|Reg32, 0 } }, | |
93 | { "mov", 2, 0xc6, 0, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0 } }, | |
94 | { "mov", 2, 0xb0, X, Cpu64, q_Suf|W|ShortForm, { Imm64, Reg64, 0 } }, | |
e413e4e9 | 95 | /* The segment register moves accept WordReg so that a segment register |
252b5132 RH |
96 | can be copied to a 32 bit register, and vice versa, without using a |
97 | size prefix. When moving to a 32 bit register, the upper 16 bits | |
98 | are set to an implementation defined value (on the Pentium Pro, | |
99 | the implementation defined value is zero). */ | |
9306ca4a JB |
100 | { "mov", 2, 0x8c, X, 0, wl_Suf|Modrm, { SReg2, WordReg|InvMem, 0 } }, |
101 | { "mov", 2, 0x8c, X, 0, wl_Suf|Modrm|IgnoreSize, { SReg2, WordMem, 0 } }, | |
102 | { "mov", 2, 0x8c, X, Cpu386, wl_Suf|Modrm, { SReg3, WordReg|InvMem, 0 } }, | |
103 | { "mov", 2, 0x8c, X, Cpu386, wl_Suf|Modrm|IgnoreSize, { SReg3, WordMem, 0 } }, | |
e413e4e9 AM |
104 | { "mov", 2, 0x8e, X, 0, wl_Suf|Modrm|IgnoreSize, { WordReg|WordMem, SReg2, 0 } }, |
105 | { "mov", 2, 0x8e, X, Cpu386, wl_Suf|Modrm|IgnoreSize, { WordReg|WordMem, SReg3, 0 } }, | |
c0d8940f JH |
106 | /* Move to/from control debug registers. In the 16 or 32bit modes they are 32bit. In the 64bit |
107 | mode they are 64bit.*/ | |
108 | { "mov", 2, 0x0f20, X, Cpu386|CpuNo64, l_Suf|D|Modrm|IgnoreSize,{ Control, Reg32|InvMem, 0} }, | |
109 | { "mov", 2, 0x0f20, X, Cpu64, q_Suf|D|Modrm|IgnoreSize|NoRex64,{ Control, Reg64|InvMem, 0} }, | |
110 | { "mov", 2, 0x0f21, X, Cpu386|CpuNo64, l_Suf|D|Modrm|IgnoreSize,{ Debug, Reg32|InvMem, 0} }, | |
111 | { "mov", 2, 0x0f21, X, Cpu64, q_Suf|D|Modrm|IgnoreSize|NoRex64,{ Debug, Reg64|InvMem, 0} }, | |
e413e4e9 | 112 | { "mov", 2, 0x0f24, X, Cpu386, l_Suf|D|Modrm|IgnoreSize, { Test, Reg32|InvMem, 0} }, |
c0d8940f JH |
113 | { "movabs",2, 0xa0, X, Cpu64, bwlq_Suf|D|W, { Disp64, Acc, 0 } }, |
114 | { "movabs",2, 0xb0, X, Cpu64, q_Suf|W|ShortForm, { Imm64, Reg64, 0 } }, | |
252b5132 | 115 | |
d0b47220 | 116 | /* Move with sign extend. */ |
252b5132 RH |
117 | /* "movsbl" & "movsbw" must not be unified into "movsb" to avoid |
118 | conflict with the "movs" string move instruction. */ | |
e413e4e9 AM |
119 | {"movsbl", 2, 0x0fbe, X, Cpu386, NoSuf|Modrm, { Reg8|ByteMem, Reg32, 0} }, |
120 | {"movsbw", 2, 0x0fbe, X, Cpu386, NoSuf|Modrm, { Reg8|ByteMem, Reg16, 0} }, | |
c0d8940f JH |
121 | {"movswl", 2, 0x0fbf, X, Cpu386, NoSuf|Modrm, { Reg16|ShortMem,Reg32, 0} }, |
122 | {"movsbq", 2, 0x0fbe, X, Cpu64, NoSuf|Modrm|Rex64, { Reg8|ByteMem, Reg64, 0} }, | |
123 | {"movswq", 2, 0x0fbf, X, Cpu64, NoSuf|Modrm|Rex64, { Reg16|ShortMem,Reg64, 0} }, | |
124 | {"movslq", 2, 0x63, X, Cpu64, NoSuf|Modrm|Rex64, { Reg32|WordMem, Reg64, 0} }, | |
9306ca4a | 125 | /* Intel Syntax next 3 insns */ |
e413e4e9 | 126 | {"movsx", 2, 0x0fbe, X, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, WordReg, 0} }, |
9306ca4a | 127 | {"movsx", 2, 0x0fbf, X, Cpu386, w_Suf|Modrm, { Reg16|ShortMem, Reg32|Reg64, 0} }, |
c0d8940f | 128 | {"movsx", 2, 0x63, X, Cpu64, l_Suf|Modrm|Rex64, { Reg32|WordMem, Reg64, 0} }, |
252b5132 | 129 | |
bcb9eebe L |
130 | /* Move with zero extend. We can't remove "movzb" since existing |
131 | assembly codes may use it. */ | |
132 | {"movzb", 2, 0x0fb6, X, Cpu386, wl_Suf|Modrm, { Reg8|ByteMem, WordReg, 0} }, | |
9306ca4a JB |
133 | /* "movzbl" & "movzbw" should not be unified into "movzb" for |
134 | consistency with the sign extending moves above. */ | |
135 | {"movzbl", 2, 0x0fb6, X, Cpu386, NoSuf|Modrm, { Reg8|ByteMem, Reg32, 0} }, | |
136 | {"movzbw", 2, 0x0fb6, X, Cpu386, NoSuf|Modrm, { Reg8|ByteMem, Reg16, 0} }, | |
e413e4e9 | 137 | {"movzwl", 2, 0x0fb7, X, Cpu386, NoSuf|Modrm, { Reg16|ShortMem, Reg32, 0} }, |
9306ca4a | 138 | /* These instructions are not particulary useful, since the zero extend |
c0d8940f JH |
139 | 32->64 is implicit, but we can encode them. */ |
140 | {"movzbq", 2, 0x0fb6, X, Cpu64, NoSuf|Modrm|Rex64, { Reg8|ByteMem, Reg64, 0} }, | |
141 | {"movzwq", 2, 0x0fb7, X, Cpu64, NoSuf|Modrm|Rex64, { Reg16|ShortMem, Reg64, 0} }, | |
9306ca4a JB |
142 | /* Intel Syntax next 2 insns (the 64-bit variants are not particulary useful, |
143 | since the zero extend 32->64 is implicit, but we can encode them). */ | |
e413e4e9 | 144 | {"movzx", 2, 0x0fb6, X, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, WordReg, 0} }, |
9306ca4a | 145 | {"movzx", 2, 0x0fb7, X, Cpu386, w_Suf|Modrm, { Reg16|ShortMem, Reg32|Reg64, 0} }, |
252b5132 | 146 | |
d0b47220 | 147 | /* Push instructions. */ |
c0d8940f JH |
148 | {"push", 1, 0x50, X, CpuNo64, wl_Suf|ShortForm|DefaultSize, { WordReg, 0, 0 } }, |
149 | {"push", 1, 0xff, 6, CpuNo64, wl_Suf|Modrm|DefaultSize, { WordReg|WordMem, 0, 0 } }, | |
150 | {"push", 1, 0x6a, X, Cpu186|CpuNo64, wl_Suf|DefaultSize, { Imm8S, 0, 0} }, | |
151 | {"push", 1, 0x68, X, Cpu186|CpuNo64, wl_Suf|DefaultSize, { Imm16|Imm32, 0, 0} }, | |
543613e9 | 152 | {"push", 1, 0x06, X, CpuNo64, wl_Suf|Seg2ShortForm|DefaultSize, { SReg2, 0, 0 } }, |
c0d8940f JH |
153 | {"push", 1, 0x0fa0, X, Cpu386|CpuNo64, wl_Suf|Seg3ShortForm|DefaultSize, { SReg3, 0, 0 } }, |
154 | /* In 64bit mode, the operand size is implicitly 64bit. */ | |
543613e9 NC |
155 | {"push", 1, 0x50, X, Cpu64, wq_Suf|ShortForm|DefaultSize|NoRex64, { Reg16|Reg64, 0, 0 } }, |
156 | {"push", 1, 0xff, 6, Cpu64, wq_Suf|Modrm|DefaultSize|NoRex64, { Reg16|Reg64|WordMem, 0, 0 } }, | |
157 | {"push", 1, 0x6a, X, Cpu64, wq_Suf|DefaultSize|NoRex64, { Imm8S, 0, 0} }, | |
158 | {"push", 1, 0x68, X, Cpu64, wq_Suf|DefaultSize|NoRex64, { Imm32S|Imm16, 0, 0} }, | |
159 | {"push", 1, 0x0fa0, X, Cpu64, wq_Suf|Seg3ShortForm|DefaultSize|NoRex64, { SReg3, 0, 0 } }, | |
c0d8940f | 160 | |
e2914f48 | 161 | {"pusha", 0, 0x60, X, Cpu186|CpuNo64, wl_Suf|DefaultSize, { 0, 0, 0 } }, |
252b5132 | 162 | |
d0b47220 | 163 | /* Pop instructions. */ |
c0d8940f JH |
164 | {"pop", 1, 0x58, X, CpuNo64, wl_Suf|ShortForm|DefaultSize, { WordReg, 0, 0 } }, |
165 | {"pop", 1, 0x8f, 0, CpuNo64, wl_Suf|Modrm|DefaultSize, { WordReg|WordMem, 0, 0 } }, | |
252b5132 | 166 | #define POP_SEG_SHORT 0x07 |
c0d8940f JH |
167 | {"pop", 1, 0x07, X, CpuNo64, wl_Suf|Seg2ShortForm|DefaultSize, { SReg2, 0, 0 } }, |
168 | {"pop", 1, 0x0fa1, X, Cpu386|CpuNo64, wl_Suf|Seg3ShortForm|DefaultSize, { SReg3, 0, 0 } }, | |
169 | /* In 64bit mode, the operand size is implicitly 64bit. */ | |
543613e9 NC |
170 | {"pop", 1, 0x58, X, Cpu64, wq_Suf|ShortForm|DefaultSize|NoRex64, { Reg16|Reg64, 0, 0 } }, |
171 | {"pop", 1, 0x8f, 0, Cpu64, wq_Suf|Modrm|DefaultSize|NoRex64, { Reg16|Reg64|WordMem, 0, 0 } }, | |
85a33fe2 | 172 | {"pop", 1, 0x0fa1, X, Cpu64, wq_Suf|Seg3ShortForm|DefaultSize|NoRex64, { SReg3, 0, 0 } }, |
c0d8940f JH |
173 | |
174 | {"popa", 0, 0x61, X, Cpu186|CpuNo64, wl_Suf|DefaultSize, { 0, 0, 0 } }, | |
252b5132 | 175 | |
d0b47220 | 176 | /* Exchange instructions. |
c0d8940f JH |
177 | xchg commutes: we allow both operand orders. |
178 | ||
543613e9 NC |
179 | In the 64bit code, xchg eax, eax is reused for new nop instruction. */ |
180 | #if 0 /* While the two entries that are disabled generate shorter code | |
181 | for xchg eax, reg (on x86_64), the special case xchg eax, eax | |
182 | does not get handled correctly - it degenerates into nop, but | |
183 | that way the side effect of zero-extending eax to rax is lost. */ | |
85a33fe2 JH |
184 | {"xchg", 2, 0x90, X, 0, wlq_Suf|ShortForm, { WordReg, Acc, 0 } }, |
185 | {"xchg", 2, 0x90, X, 0, wlq_Suf|ShortForm, { Acc, WordReg, 0 } }, | |
543613e9 NC |
186 | #else |
187 | {"xchg", 2, 0x90, X, CpuNo64, wl_Suf|ShortForm, { WordReg, Acc, 0 } }, | |
188 | {"xchg", 2, 0x90, X, CpuNo64, wl_Suf|ShortForm, { Acc, WordReg, 0 } }, | |
189 | {"xchg", 2, 0x90, X, Cpu64, wq_Suf|ShortForm, { Reg16|Reg64, Acc, 0 } }, | |
190 | {"xchg", 2, 0x90, X, Cpu64, wq_Suf|ShortForm, { Acc, Reg16|Reg64, 0 } }, | |
191 | #endif | |
c0d8940f JH |
192 | {"xchg", 2, 0x86, X, 0, bwlq_Suf|W|Modrm, { Reg, Reg|AnyMem, 0 } }, |
193 | {"xchg", 2, 0x86, X, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, Reg, 0 } }, | |
252b5132 | 194 | |
d0b47220 | 195 | /* In/out from ports. */ |
543613e9 | 196 | /* XXX should reject %rax */ |
85a33fe2 JH |
197 | {"in", 2, 0xe4, X, 0, bwl_Suf|W, { Imm8, Acc, 0 } }, |
198 | {"in", 2, 0xec, X, 0, bwl_Suf|W, { InOutPortReg, Acc, 0 } }, | |
199 | {"in", 1, 0xe4, X, 0, bwl_Suf|W, { Imm8, 0, 0 } }, | |
200 | {"in", 1, 0xec, X, 0, bwl_Suf|W, { InOutPortReg, 0, 0 } }, | |
201 | {"out", 2, 0xe6, X, 0, bwl_Suf|W, { Acc, Imm8, 0 } }, | |
202 | {"out", 2, 0xee, X, 0, bwl_Suf|W, { Acc, InOutPortReg, 0 } }, | |
203 | {"out", 1, 0xe6, X, 0, bwl_Suf|W, { Imm8, 0, 0 } }, | |
204 | {"out", 1, 0xee, X, 0, bwl_Suf|W, { InOutPortReg, 0, 0 } }, | |
252b5132 | 205 | |
d0b47220 | 206 | /* Load effective address. */ |
c0d8940f | 207 | {"lea", 2, 0x8d, X, 0, wlq_Suf|Modrm, { WordMem, WordReg, 0 } }, |
252b5132 | 208 | |
d0b47220 | 209 | /* Load segment registers from memory. */ |
543613e9 NC |
210 | {"lds", 2, 0xc5, X, CpuNo64, wl_Suf|Modrm, { WordMem, WordReg, 0} }, |
211 | {"les", 2, 0xc4, X, CpuNo64, wl_Suf|Modrm, { WordMem, WordReg, 0} }, | |
212 | {"lfs", 2, 0x0fb4, X, Cpu386, wl_Suf|Modrm, { WordMem, WordReg, 0} }, | |
213 | {"lgs", 2, 0x0fb5, X, Cpu386, wl_Suf|Modrm, { WordMem, WordReg, 0} }, | |
214 | {"lss", 2, 0x0fb2, X, Cpu386, wl_Suf|Modrm, { WordMem, WordReg, 0} }, | |
252b5132 | 215 | |
d0b47220 | 216 | /* Flags register instructions. */ |
e413e4e9 AM |
217 | {"clc", 0, 0xf8, X, 0, NoSuf, { 0, 0, 0} }, |
218 | {"cld", 0, 0xfc, X, 0, NoSuf, { 0, 0, 0} }, | |
219 | {"cli", 0, 0xfa, X, 0, NoSuf, { 0, 0, 0} }, | |
220 | {"clts", 0, 0x0f06, X, Cpu286, NoSuf, { 0, 0, 0} }, | |
221 | {"cmc", 0, 0xf5, X, 0, NoSuf, { 0, 0, 0} }, | |
c0d8940f JH |
222 | {"lahf", 0, 0x9f, X, CpuNo64,NoSuf, { 0, 0, 0} }, |
223 | {"sahf", 0, 0x9e, X, CpuNo64,NoSuf, { 0, 0, 0} }, | |
543613e9 | 224 | {"pushf", 0, 0x9c, X, CpuNo64,wl_Suf|DefaultSize, { 0, 0, 0} }, |
85a33fe2 | 225 | {"pushf", 0, 0x9c, X, Cpu64, wq_Suf|DefaultSize|NoRex64,{ 0, 0, 0} }, |
543613e9 | 226 | {"popf", 0, 0x9d, X, CpuNo64,wl_Suf|DefaultSize, { 0, 0, 0} }, |
85a33fe2 | 227 | {"popf", 0, 0x9d, X, Cpu64, wq_Suf|DefaultSize|NoRex64,{ 0, 0, 0} }, |
e413e4e9 AM |
228 | {"stc", 0, 0xf9, X, 0, NoSuf, { 0, 0, 0} }, |
229 | {"std", 0, 0xfd, X, 0, NoSuf, { 0, 0, 0} }, | |
230 | {"sti", 0, 0xfb, X, 0, NoSuf, { 0, 0, 0} }, | |
252b5132 | 231 | |
d0b47220 | 232 | /* Arithmetic. */ |
c0d8940f JH |
233 | {"add", 2, 0x00, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, |
234 | {"add", 2, 0x83, 0, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, | |
235 | {"add", 2, 0x04, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} }, | |
236 | {"add", 2, 0x80, 0, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} }, | |
237 | ||
238 | {"inc", 1, 0x40, X, CpuNo64,wl_Suf|ShortForm, { WordReg, 0, 0} }, | |
239 | {"inc", 1, 0xfe, 0, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, | |
240 | ||
241 | {"sub", 2, 0x28, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, | |
242 | {"sub", 2, 0x83, 5, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, | |
243 | {"sub", 2, 0x2c, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} }, | |
244 | {"sub", 2, 0x80, 5, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} }, | |
245 | ||
246 | {"dec", 1, 0x48, X, CpuNo64, wl_Suf|ShortForm, { WordReg, 0, 0} }, | |
247 | {"dec", 1, 0xfe, 1, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, | |
248 | ||
249 | {"sbb", 2, 0x18, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, | |
250 | {"sbb", 2, 0x83, 3, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, | |
251 | {"sbb", 2, 0x1c, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} }, | |
252 | {"sbb", 2, 0x80, 3, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} }, | |
253 | ||
254 | {"cmp", 2, 0x38, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, | |
255 | {"cmp", 2, 0x83, 7, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, | |
256 | {"cmp", 2, 0x3c, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} }, | |
257 | {"cmp", 2, 0x80, 7, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} }, | |
258 | ||
259 | {"test", 2, 0x84, X, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, Reg, 0} }, | |
260 | {"test", 2, 0x84, X, 0, bwlq_Suf|W|Modrm, { Reg, Reg|AnyMem, 0} }, | |
261 | {"test", 2, 0xa8, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} }, | |
262 | {"test", 2, 0xf6, 0, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} }, | |
263 | ||
264 | {"and", 2, 0x20, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, | |
265 | {"and", 2, 0x83, 4, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, | |
266 | {"and", 2, 0x24, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} }, | |
267 | {"and", 2, 0x80, 4, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} }, | |
268 | ||
269 | {"or", 2, 0x08, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, | |
270 | {"or", 2, 0x83, 1, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, | |
271 | {"or", 2, 0x0c, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} }, | |
272 | {"or", 2, 0x80, 1, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} }, | |
273 | ||
274 | {"xor", 2, 0x30, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, | |
275 | {"xor", 2, 0x83, 6, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, | |
276 | {"xor", 2, 0x34, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} }, | |
277 | {"xor", 2, 0x80, 6, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} }, | |
e413e4e9 AM |
278 | |
279 | /* clr with 1 operand is really xor with 2 operands. */ | |
c0d8940f | 280 | {"clr", 1, 0x30, X, 0, bwlq_Suf|W|Modrm|regKludge, { Reg, 0, 0 } }, |
e413e4e9 | 281 | |
c0d8940f JH |
282 | {"adc", 2, 0x10, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, |
283 | {"adc", 2, 0x83, 2, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, | |
284 | {"adc", 2, 0x14, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} }, | |
285 | {"adc", 2, 0x80, 2, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} }, | |
e413e4e9 | 286 | |
c0d8940f JH |
287 | {"neg", 1, 0xf6, 3, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, |
288 | {"not", 1, 0xf6, 2, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, | |
e413e4e9 | 289 | |
543613e9 NC |
290 | {"aaa", 0, 0x37, X, CpuNo64, NoSuf, { 0, 0, 0} }, |
291 | {"aas", 0, 0x3f, X, CpuNo64, NoSuf, { 0, 0, 0} }, | |
292 | {"daa", 0, 0x27, X, CpuNo64, NoSuf, { 0, 0, 0} }, | |
293 | {"das", 0, 0x2f, X, CpuNo64, NoSuf, { 0, 0, 0} }, | |
294 | {"aad", 0, 0xd50a, X, CpuNo64, NoSuf, { 0, 0, 0} }, | |
295 | {"aad", 1, 0xd5, X, CpuNo64, NoSuf, { Imm8S, 0, 0} }, | |
296 | {"aam", 0, 0xd40a, X, CpuNo64, NoSuf, { 0, 0, 0} }, | |
297 | {"aam", 1, 0xd4, X, CpuNo64, NoSuf, { Imm8S, 0, 0} }, | |
252b5132 | 298 | |
d0b47220 AM |
299 | /* Conversion insns. */ |
300 | /* Intel naming */ | |
e413e4e9 | 301 | {"cbw", 0, 0x98, X, 0, NoSuf|Size16, { 0, 0, 0} }, |
c0d8940f | 302 | {"cdqe", 0, 0x98, X, Cpu64, NoSuf|Size64, { 0, 0, 0} }, |
e413e4e9 AM |
303 | {"cwde", 0, 0x98, X, 0, NoSuf|Size32, { 0, 0, 0} }, |
304 | {"cwd", 0, 0x99, X, 0, NoSuf|Size16, { 0, 0, 0} }, | |
305 | {"cdq", 0, 0x99, X, 0, NoSuf|Size32, { 0, 0, 0} }, | |
c0d8940f | 306 | {"cqo", 0, 0x99, X, Cpu64, NoSuf|Size64, { 0, 0, 0} }, |
d0b47220 | 307 | /* AT&T naming */ |
e413e4e9 | 308 | {"cbtw", 0, 0x98, X, 0, NoSuf|Size16, { 0, 0, 0} }, |
c0d8940f | 309 | {"cltq", 0, 0x98, X, Cpu64, NoSuf|Size64, { 0, 0, 0} }, |
e413e4e9 AM |
310 | {"cwtl", 0, 0x98, X, 0, NoSuf|Size32, { 0, 0, 0} }, |
311 | {"cwtd", 0, 0x99, X, 0, NoSuf|Size16, { 0, 0, 0} }, | |
312 | {"cltd", 0, 0x99, X, 0, NoSuf|Size32, { 0, 0, 0} }, | |
c0d8940f | 313 | {"cqto", 0, 0x99, X, Cpu64, NoSuf|Size64, { 0, 0, 0} }, |
252b5132 RH |
314 | |
315 | /* Warning! the mul/imul (opcode 0xf6) must only have 1 operand! They are | |
316 | expanding 64-bit multiplies, and *cannot* be selected to accomplish | |
317 | 'imul %ebx, %eax' (opcode 0x0faf must be used in this case) | |
318 | These multiplies can only be selected with single operand forms. */ | |
c0d8940f JH |
319 | {"mul", 1, 0xf6, 4, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, |
320 | {"imul", 1, 0xf6, 5, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, | |
321 | {"imul", 2, 0x0faf, X, Cpu386, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
322 | {"imul", 3, 0x6b, X, Cpu186, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, WordReg} }, | |
323 | {"imul", 3, 0x69, X, Cpu186, wlq_Suf|Modrm, { Imm16|Imm32S|Imm32, WordReg|WordMem, WordReg} }, | |
252b5132 RH |
324 | /* imul with 2 operands mimics imul with 3 by putting the register in |
325 | both i.rm.reg & i.rm.regmem fields. regKludge enables this | |
326 | transformation. */ | |
c0d8940f JH |
327 | {"imul", 2, 0x6b, X, Cpu186, wlq_Suf|Modrm|regKludge,{ Imm8S, WordReg, 0} }, |
328 | {"imul", 2, 0x69, X, Cpu186, wlq_Suf|Modrm|regKludge,{ Imm16|Imm32S|Imm32, WordReg, 0} }, | |
329 | ||
330 | {"div", 1, 0xf6, 6, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, | |
331 | {"div", 2, 0xf6, 6, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, Acc, 0} }, | |
332 | {"idiv", 1, 0xf6, 7, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, | |
333 | {"idiv", 2, 0xf6, 7, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, Acc, 0} }, | |
334 | ||
335 | {"rol", 2, 0xd0, 0, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, | |
336 | {"rol", 2, 0xc0, 0, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, | |
337 | {"rol", 2, 0xd2, 0, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, | |
338 | {"rol", 1, 0xd0, 0, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, | |
339 | ||
340 | {"ror", 2, 0xd0, 1, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, | |
341 | {"ror", 2, 0xc0, 1, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, | |
342 | {"ror", 2, 0xd2, 1, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, | |
343 | {"ror", 1, 0xd0, 1, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, | |
344 | ||
345 | {"rcl", 2, 0xd0, 2, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, | |
346 | {"rcl", 2, 0xc0, 2, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, | |
347 | {"rcl", 2, 0xd2, 2, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, | |
348 | {"rcl", 1, 0xd0, 2, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, | |
349 | ||
350 | {"rcr", 2, 0xd0, 3, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, | |
351 | {"rcr", 2, 0xc0, 3, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, | |
352 | {"rcr", 2, 0xd2, 3, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, | |
353 | {"rcr", 1, 0xd0, 3, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, | |
354 | ||
355 | {"sal", 2, 0xd0, 4, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, | |
356 | {"sal", 2, 0xc0, 4, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, | |
357 | {"sal", 2, 0xd2, 4, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, | |
358 | {"sal", 1, 0xd0, 4, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, | |
359 | ||
360 | {"shl", 2, 0xd0, 4, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, | |
361 | {"shl", 2, 0xc0, 4, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, | |
362 | {"shl", 2, 0xd2, 4, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, | |
363 | {"shl", 1, 0xd0, 4, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, | |
364 | ||
365 | {"shr", 2, 0xd0, 5, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, | |
366 | {"shr", 2, 0xc0, 5, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, | |
367 | {"shr", 2, 0xd2, 5, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, | |
368 | {"shr", 1, 0xd0, 5, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, | |
369 | ||
370 | {"sar", 2, 0xd0, 7, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, | |
371 | {"sar", 2, 0xc0, 7, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, | |
372 | {"sar", 2, 0xd2, 7, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, | |
373 | {"sar", 1, 0xd0, 7, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, | |
374 | ||
375 | {"shld", 3, 0x0fa4, X, Cpu386, wlq_Suf|Modrm, { Imm8, WordReg, WordReg|WordMem} }, | |
376 | {"shld", 3, 0x0fa5, X, Cpu386, wlq_Suf|Modrm, { ShiftCount, WordReg, WordReg|WordMem} }, | |
377 | {"shld", 2, 0x0fa5, X, Cpu386, wlq_Suf|Modrm, { WordReg, WordReg|WordMem, 0} }, | |
378 | ||
379 | {"shrd", 3, 0x0fac, X, Cpu386, wlq_Suf|Modrm, { Imm8, WordReg, WordReg|WordMem} }, | |
380 | {"shrd", 3, 0x0fad, X, Cpu386, wlq_Suf|Modrm, { ShiftCount, WordReg, WordReg|WordMem} }, | |
381 | {"shrd", 2, 0x0fad, X, Cpu386, wlq_Suf|Modrm, { WordReg, WordReg|WordMem, 0} }, | |
252b5132 | 382 | |
d0b47220 | 383 | /* Control transfer instructions. */ |
543613e9 NC |
384 | {"call", 1, 0xe8, X, CpuNo64, wl_Suf|JumpDword|DefaultSize, { Disp16|Disp32, 0, 0} }, |
385 | {"call", 1, 0xe8, X, Cpu64, wq_Suf|JumpDword|DefaultSize|NoRex64, { Disp16|Disp32, 0, 0} }, | |
85a33fe2 | 386 | {"call", 1, 0xff, 2, CpuNo64, wl_Suf|Modrm|DefaultSize, { WordReg|WordMem|JumpAbsolute, 0, 0} }, |
543613e9 | 387 | {"call", 1, 0xff, 2, Cpu64, wq_Suf|Modrm|DefaultSize|NoRex64, { Reg16|Reg64|WordMem|LLongMem|JumpAbsolute, 0, 0} }, |
252b5132 | 388 | /* Intel Syntax */ |
543613e9 | 389 | {"call", 2, 0x9a, X, CpuNo64, wl_Suf|JumpInterSegment|DefaultSize, { Imm16, Imm16|Imm32, 0} }, |
3138f287 | 390 | /* Intel Syntax */ |
9306ca4a | 391 | {"call", 1, 0xff, 3, 0, x_Suf|Modrm|DefaultSize, {WordMem|JumpAbsolute, 0, 0} }, |
543613e9 NC |
392 | {"lcall", 2, 0x9a, X, CpuNo64, wl_Suf|JumpInterSegment|DefaultSize, {Imm16, Imm16|Imm32, 0} }, |
393 | {"lcall", 1, 0xff, 3, 0, wl_Suf|Modrm|DefaultSize, {WordMem|JumpAbsolute, 0, 0} }, | |
252b5132 RH |
394 | |
395 | #define JUMP_PC_RELATIVE 0xeb | |
543613e9 | 396 | {"jmp", 1, 0xeb, X, 0, NoSuf|Jump, { Disp,0, 0} }, |
85a33fe2 | 397 | {"jmp", 1, 0xff, 4, CpuNo64, wl_Suf|Modrm, { WordReg|WordMem|JumpAbsolute, 0, 0} }, |
543613e9 NC |
398 | {"jmp", 1, 0xff, 4, Cpu64, wq_Suf|Modrm|NoRex64, { Reg16|Reg64|ShortMem|LLongMem|JumpAbsolute, 0, 0} }, |
399 | /* Intel Syntax. */ | |
c0d8940f | 400 | {"jmp", 2, 0xea, X, CpuNo64,wl_Suf|JumpInterSegment, { Imm16, Imm16|Imm32, 0} }, |
543613e9 | 401 | /* Intel Syntax. */ |
9306ca4a | 402 | {"jmp", 1, 0xff, 5, 0, x_Suf|Modrm, { WordMem|JumpAbsolute, 0, 0} }, |
543613e9 NC |
403 | {"ljmp", 2, 0xea, X, CpuNo64, wl_Suf|JumpInterSegment, { Imm16, Imm16|Imm32, 0} }, |
404 | {"ljmp", 1, 0xff, 5, 0, wl_Suf|Modrm, { WordMem|JumpAbsolute, 0, 0} }, | |
405 | ||
406 | {"ret", 0, 0xc3, X, CpuNo64,wl_Suf|DefaultSize, { 0, 0, 0} }, | |
407 | {"ret", 1, 0xc2, X, CpuNo64,wl_Suf|DefaultSize, { Imm16, 0, 0} }, | |
408 | {"ret", 0, 0xc3, X, Cpu64, wq_Suf|DefaultSize|NoRex64,{ 0, 0, 0} }, | |
409 | {"ret", 1, 0xc2, X, Cpu64, wq_Suf|DefaultSize|NoRex64,{ Imm16, 0, 0} }, | |
c0d8940f JH |
410 | {"lret", 0, 0xcb, X, 0, wlq_Suf|DefaultSize, { 0, 0, 0} }, |
411 | {"lret", 1, 0xca, X, 0, wlq_Suf|DefaultSize, { Imm16, 0, 0} }, | |
543613e9 NC |
412 | {"enter", 2, 0xc8, X, Cpu186|CpuNo64, wl_Suf|DefaultSize, { Imm16, Imm8, 0} }, |
413 | {"enter", 2, 0xc8, X, Cpu64, wq_Suf|DefaultSize|NoRex64, { Imm16, Imm8, 0} }, | |
414 | {"leave", 0, 0xc9, X, Cpu186|CpuNo64, wl_Suf|DefaultSize, { 0, 0, 0} }, | |
415 | {"leave", 0, 0xc9, X, Cpu64, wq_Suf|DefaultSize|NoRex64, { 0, 0, 0} }, | |
252b5132 | 416 | |
d0b47220 | 417 | /* Conditional jumps. */ |
e413e4e9 AM |
418 | {"jo", 1, 0x70, X, 0, NoSuf|Jump, { Disp, 0, 0} }, |
419 | {"jno", 1, 0x71, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
420 | {"jb", 1, 0x72, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
421 | {"jc", 1, 0x72, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
422 | {"jnae", 1, 0x72, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
423 | {"jnb", 1, 0x73, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
424 | {"jnc", 1, 0x73, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
425 | {"jae", 1, 0x73, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
426 | {"je", 1, 0x74, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
427 | {"jz", 1, 0x74, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
428 | {"jne", 1, 0x75, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
429 | {"jnz", 1, 0x75, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
430 | {"jbe", 1, 0x76, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
431 | {"jna", 1, 0x76, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
432 | {"jnbe", 1, 0x77, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
433 | {"ja", 1, 0x77, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
434 | {"js", 1, 0x78, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
435 | {"jns", 1, 0x79, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
436 | {"jp", 1, 0x7a, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
437 | {"jpe", 1, 0x7a, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
438 | {"jnp", 1, 0x7b, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
439 | {"jpo", 1, 0x7b, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
440 | {"jl", 1, 0x7c, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
441 | {"jnge", 1, 0x7c, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
442 | {"jnl", 1, 0x7d, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
443 | {"jge", 1, 0x7d, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
444 | {"jle", 1, 0x7e, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
445 | {"jng", 1, 0x7e, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
446 | {"jnle", 1, 0x7f, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
447 | {"jg", 1, 0x7f, X, 0, NoSuf|Jump, { Disp, 0, 0} }, | |
252b5132 RH |
448 | |
449 | /* jcxz vs. jecxz is chosen on the basis of the address size prefix. */ | |
85a33fe2 JH |
450 | {"jcxz", 1, 0xe3, X, CpuNo64,NoSuf|JumpByte|Size16, { Disp, 0, 0} }, |
451 | {"jecxz", 1, 0xe3, X, CpuNo64,NoSuf|JumpByte|Size32, { Disp, 0, 0} }, | |
452 | {"jecxz", 1, 0x67e3, X, Cpu64,NoSuf|JumpByte|Size32, { Disp, 0, 0} }, | |
453 | {"jrcxz", 1, 0xe3, X, Cpu64, NoSuf|JumpByte|Size64|NoRex64, { Disp, 0, 0} }, | |
252b5132 RH |
454 | |
455 | /* The loop instructions also use the address size prefix to select | |
456 | %cx rather than %ecx for the loop count, so the `w' form of these | |
457 | instructions emit an address size prefix rather than a data size | |
458 | prefix. */ | |
85a33fe2 JH |
459 | {"loop", 1, 0xe2, X, CpuNo64,wl_Suf|JumpByte,{ Disp, 0, 0} }, |
460 | {"loop", 1, 0xe2, X, Cpu64, lq_Suf|JumpByte|NoRex64,{ Disp, 0, 0} }, | |
461 | {"loopz", 1, 0xe1, X, CpuNo64,wl_Suf|JumpByte,{ Disp, 0, 0} }, | |
462 | {"loopz", 1, 0xe1, X, Cpu64, lq_Suf|JumpByte|NoRex64,{ Disp, 0, 0} }, | |
463 | {"loope", 1, 0xe1, X, CpuNo64,wl_Suf|JumpByte,{ Disp, 0, 0} }, | |
464 | {"loope", 1, 0xe1, X, Cpu64, lq_Suf|JumpByte|NoRex64,{ Disp, 0, 0} }, | |
465 | {"loopnz", 1, 0xe0, X, CpuNo64,wl_Suf|JumpByte,{ Disp, 0, 0} }, | |
466 | {"loopnz", 1, 0xe0, X, Cpu64, lq_Suf|JumpByte|NoRex64,{ Disp, 0, 0} }, | |
467 | {"loopne", 1, 0xe0, X, CpuNo64,wl_Suf|JumpByte,{ Disp, 0, 0} }, | |
468 | {"loopne", 1, 0xe0, X, Cpu64, lq_Suf|JumpByte|NoRex64,{ Disp, 0, 0} }, | |
252b5132 | 469 | |
d0b47220 | 470 | /* Set byte on flag instructions. */ |
e413e4e9 AM |
471 | {"seto", 1, 0x0f90, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, |
472 | {"setno", 1, 0x0f91, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
473 | {"setb", 1, 0x0f92, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
474 | {"setc", 1, 0x0f92, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
475 | {"setnae", 1, 0x0f92, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
476 | {"setnb", 1, 0x0f93, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
477 | {"setnc", 1, 0x0f93, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
478 | {"setae", 1, 0x0f93, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
479 | {"sete", 1, 0x0f94, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
480 | {"setz", 1, 0x0f94, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
481 | {"setne", 1, 0x0f95, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
482 | {"setnz", 1, 0x0f95, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
483 | {"setbe", 1, 0x0f96, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
484 | {"setna", 1, 0x0f96, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
485 | {"setnbe", 1, 0x0f97, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
486 | {"seta", 1, 0x0f97, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
487 | {"sets", 1, 0x0f98, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
488 | {"setns", 1, 0x0f99, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
489 | {"setp", 1, 0x0f9a, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
490 | {"setpe", 1, 0x0f9a, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
491 | {"setnp", 1, 0x0f9b, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
492 | {"setpo", 1, 0x0f9b, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
493 | {"setl", 1, 0x0f9c, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
494 | {"setnge", 1, 0x0f9c, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
495 | {"setnl", 1, 0x0f9d, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
496 | {"setge", 1, 0x0f9d, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
497 | {"setle", 1, 0x0f9e, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
498 | {"setng", 1, 0x0f9e, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
499 | {"setnle", 1, 0x0f9f, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
500 | {"setg", 1, 0x0f9f, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, | |
252b5132 | 501 | |
d0b47220 | 502 | /* String manipulation. */ |
c0d8940f JH |
503 | {"cmps", 0, 0xa6, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} }, |
504 | {"cmps", 2, 0xa6, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, AnyMem, 0} }, | |
505 | {"scmp", 0, 0xa6, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} }, | |
506 | {"scmp", 2, 0xa6, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, AnyMem, 0} }, | |
85a33fe2 JH |
507 | {"ins", 0, 0x6c, X, Cpu186, bwl_Suf|W|IsString, { 0, 0, 0} }, |
508 | {"ins", 2, 0x6c, X, Cpu186, bwl_Suf|W|IsString, { InOutPortReg, AnyMem|EsSeg, 0} }, | |
509 | {"outs", 0, 0x6e, X, Cpu186, bwl_Suf|W|IsString, { 0, 0, 0} }, | |
510 | {"outs", 2, 0x6e, X, Cpu186, bwl_Suf|W|IsString, { AnyMem, InOutPortReg, 0} }, | |
c0d8940f JH |
511 | {"lods", 0, 0xac, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} }, |
512 | {"lods", 1, 0xac, X, 0, bwlq_Suf|W|IsString, { AnyMem, 0, 0} }, | |
513 | {"lods", 2, 0xac, X, 0, bwlq_Suf|W|IsString, { AnyMem, Acc, 0} }, | |
514 | {"slod", 0, 0xac, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} }, | |
515 | {"slod", 1, 0xac, X, 0, bwlq_Suf|W|IsString, { AnyMem, 0, 0} }, | |
516 | {"slod", 2, 0xac, X, 0, bwlq_Suf|W|IsString, { AnyMem, Acc, 0} }, | |
517 | {"movs", 0, 0xa4, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} }, | |
518 | {"movs", 2, 0xa4, X, 0, bwlq_Suf|W|IsString, { AnyMem, AnyMem|EsSeg, 0} }, | |
519 | {"smov", 0, 0xa4, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} }, | |
520 | {"smov", 2, 0xa4, X, 0, bwlq_Suf|W|IsString, { AnyMem, AnyMem|EsSeg, 0} }, | |
521 | {"scas", 0, 0xae, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} }, | |
522 | {"scas", 1, 0xae, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, 0, 0} }, | |
523 | {"scas", 2, 0xae, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, Acc, 0} }, | |
524 | {"ssca", 0, 0xae, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} }, | |
525 | {"ssca", 1, 0xae, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, 0, 0} }, | |
526 | {"ssca", 2, 0xae, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, Acc, 0} }, | |
527 | {"stos", 0, 0xaa, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} }, | |
528 | {"stos", 1, 0xaa, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, 0, 0} }, | |
529 | {"stos", 2, 0xaa, X, 0, bwlq_Suf|W|IsString, { Acc, AnyMem|EsSeg, 0} }, | |
530 | {"ssto", 0, 0xaa, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} }, | |
531 | {"ssto", 1, 0xaa, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, 0, 0} }, | |
532 | {"ssto", 2, 0xaa, X, 0, bwlq_Suf|W|IsString, { Acc, AnyMem|EsSeg, 0} }, | |
e413e4e9 AM |
533 | {"xlat", 0, 0xd7, X, 0, b_Suf|IsString, { 0, 0, 0} }, |
534 | {"xlat", 1, 0xd7, X, 0, b_Suf|IsString, { AnyMem, 0, 0} }, | |
252b5132 | 535 | |
d0b47220 | 536 | /* Bit manipulation. */ |
c0d8940f JH |
537 | {"bsf", 2, 0x0fbc, X, Cpu386, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, |
538 | {"bsr", 2, 0x0fbd, X, Cpu386, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
539 | {"bt", 2, 0x0fa3, X, Cpu386, wlq_Suf|Modrm, { WordReg, WordReg|WordMem, 0} }, | |
540 | {"bt", 2, 0x0fba, 4, Cpu386, wlq_Suf|Modrm, { Imm8, WordReg|WordMem, 0} }, | |
541 | {"btc", 2, 0x0fbb, X, Cpu386, wlq_Suf|Modrm, { WordReg, WordReg|WordMem, 0} }, | |
542 | {"btc", 2, 0x0fba, 7, Cpu386, wlq_Suf|Modrm, { Imm8, WordReg|WordMem, 0} }, | |
543 | {"btr", 2, 0x0fb3, X, Cpu386, wlq_Suf|Modrm, { WordReg, WordReg|WordMem, 0} }, | |
544 | {"btr", 2, 0x0fba, 6, Cpu386, wlq_Suf|Modrm, { Imm8, WordReg|WordMem, 0} }, | |
545 | {"bts", 2, 0x0fab, X, Cpu386, wlq_Suf|Modrm, { WordReg, WordReg|WordMem, 0} }, | |
546 | {"bts", 2, 0x0fba, 5, Cpu386, wlq_Suf|Modrm, { Imm8, WordReg|WordMem, 0} }, | |
252b5132 | 547 | |
d0b47220 | 548 | /* Interrupts & op. sys insns. */ |
252b5132 | 549 | /* See gas/config/tc-i386.c for conversion of 'int $3' into the special |
d0b47220 | 550 | int 3 insn. */ |
543613e9 | 551 | #define INT_OPCODE 0xcd |
252b5132 | 552 | #define INT3_OPCODE 0xcc |
e413e4e9 AM |
553 | {"int", 1, 0xcd, X, 0, NoSuf, { Imm8, 0, 0} }, |
554 | {"int3", 0, 0xcc, X, 0, NoSuf, { 0, 0, 0} }, | |
543613e9 | 555 | {"into", 0, 0xce, X, CpuNo64, NoSuf, { 0, 0, 0} }, |
c0d8940f | 556 | {"iret", 0, 0xcf, X, 0, wlq_Suf|DefaultSize, { 0, 0, 0} }, |
d0b47220 | 557 | /* i386sl, i486sl, later 486, and Pentium. */ |
e413e4e9 | 558 | {"rsm", 0, 0x0faa, X, Cpu386, NoSuf, { 0, 0, 0} }, |
252b5132 | 559 | |
543613e9 | 560 | {"bound", 2, 0x62, X, Cpu186|CpuNo64, wl_Suf|Modrm, { WordReg, WordMem, 0} }, |
252b5132 | 561 | |
e413e4e9 | 562 | {"hlt", 0, 0xf4, X, 0, NoSuf, { 0, 0, 0} }, |
d0b47220 | 563 | /* nop is actually 'xchgl %eax, %eax'. */ |
e413e4e9 | 564 | {"nop", 0, 0x90, X, 0, NoSuf, { 0, 0, 0} }, |
252b5132 | 565 | |
d0b47220 | 566 | /* Protection control. */ |
543613e9 | 567 | {"arpl", 2, 0x63, X, Cpu286|CpuNo64, w_Suf|Modrm|IgnoreSize,{ Reg16, Reg16|ShortMem, 0} }, |
c0d8940f | 568 | {"lar", 2, 0x0f02, X, Cpu286, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, |
543613e9 NC |
569 | {"lgdt", 1, 0x0f01, 2, Cpu286|CpuNo64, wl_Suf|Modrm, { WordMem, 0, 0} }, |
570 | {"lgdt", 1, 0x0f01, 2, Cpu64, q_Suf|Modrm|NoRex64, { LLongMem, 0, 0} }, | |
571 | {"lidt", 1, 0x0f01, 3, Cpu286|CpuNo64, wl_Suf|Modrm, { WordMem, 0, 0} }, | |
572 | {"lidt", 1, 0x0f01, 3, Cpu64, q_Suf|Modrm|NoRex64, { LLongMem, 0, 0} }, | |
e413e4e9 AM |
573 | {"lldt", 1, 0x0f00, 2, Cpu286, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} }, |
574 | {"lmsw", 1, 0x0f01, 6, Cpu286, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} }, | |
c0d8940f | 575 | {"lsl", 2, 0x0f03, X, Cpu286, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, |
e413e4e9 AM |
576 | {"ltr", 1, 0x0f00, 3, Cpu286, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} }, |
577 | ||
543613e9 NC |
578 | {"sgdt", 1, 0x0f01, 0, Cpu286|CpuNo64, wl_Suf|Modrm, { WordMem, 0, 0} }, |
579 | {"sgdt", 1, 0x0f01, 0, Cpu64, q_Suf|Modrm|NoRex64, { LLongMem, 0, 0} }, | |
580 | {"sidt", 1, 0x0f01, 1, Cpu286|CpuNo64, wl_Suf|Modrm, { WordMem, 0, 0} }, | |
581 | {"sidt", 1, 0x0f01, 1, Cpu64, q_Suf|Modrm, { LLongMem, 0, 0} }, | |
e5470cdc AM |
582 | {"sldt", 1, 0x0f00, 0, Cpu286, wlq_Suf|Modrm, { WordReg|InvMem, 0, 0} }, |
583 | {"sldt", 1, 0x0f00, 0, Cpu286, w_Suf|Modrm|IgnoreSize,{ ShortMem, 0, 0} }, | |
584 | {"smsw", 1, 0x0f01, 4, Cpu286, wlq_Suf|Modrm, { WordReg|InvMem, 0, 0} }, | |
585 | {"smsw", 1, 0x0f01, 4, Cpu286, w_Suf|Modrm|IgnoreSize,{ ShortMem, 0, 0} }, | |
586 | {"str", 1, 0x0f00, 1, Cpu286, wlq_Suf|Modrm, { WordReg|InvMem, 0, 0} }, | |
587 | {"str", 1, 0x0f00, 1, Cpu286, w_Suf|Modrm|IgnoreSize,{ ShortMem, 0, 0} }, | |
e413e4e9 AM |
588 | |
589 | {"verr", 1, 0x0f00, 4, Cpu286, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} }, | |
590 | {"verw", 1, 0x0f00, 5, Cpu286, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} }, | |
252b5132 | 591 | |
d0b47220 | 592 | /* Floating point instructions. */ |
252b5132 RH |
593 | |
594 | /* load */ | |
e413e4e9 | 595 | {"fld", 1, 0xd9c0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, |
9306ca4a JB |
596 | {"fld", 1, 0xd9, 0, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} }, |
597 | {"fld", 1, 0xd9c0, X, 0, l_FP|ShortForm|IgnoreSize|Ugh, { FloatReg, 0, 0} }, | |
252b5132 | 598 | /* Intel Syntax */ |
e413e4e9 | 599 | {"fld", 1, 0xdb, 5, 0, x_FP|Modrm, { LLongMem, 0, 0} }, |
9306ca4a JB |
600 | {"fild", 1, 0xdf, 0, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} }, |
601 | {"fild", 1, 0xdf, 5, 0, q_FP|Modrm, { LLongMem, 0, 0} }, | |
e413e4e9 AM |
602 | {"fildll", 1, 0xdf, 5, 0, FP|Modrm, { LLongMem, 0, 0} }, |
603 | {"fldt", 1, 0xdb, 5, 0, FP|Modrm, { LLongMem, 0, 0} }, | |
604 | {"fbld", 1, 0xdf, 4, 0, FP|Modrm, { LLongMem, 0, 0} }, | |
252b5132 RH |
605 | |
606 | /* store (no pop) */ | |
e413e4e9 | 607 | {"fst", 1, 0xddd0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, |
9306ca4a JB |
608 | {"fst", 1, 0xd9, 2, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} }, |
609 | {"fst", 1, 0xddd0, X, 0, l_FP|ShortForm|IgnoreSize|Ugh, { FloatReg, 0, 0} }, | |
610 | {"fist", 1, 0xdf, 2, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} }, | |
252b5132 RH |
611 | |
612 | /* store (with pop) */ | |
e413e4e9 | 613 | {"fstp", 1, 0xddd8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, |
9306ca4a JB |
614 | {"fstp", 1, 0xd9, 3, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} }, |
615 | {"fstp", 1, 0xddd8, X, 0, l_FP|ShortForm|IgnoreSize|Ugh, { FloatReg, 0, 0} }, | |
252b5132 | 616 | /* Intel Syntax */ |
e413e4e9 | 617 | {"fstp", 1, 0xdb, 7, 0, x_FP|Modrm, { LLongMem, 0, 0} }, |
9306ca4a JB |
618 | {"fistp", 1, 0xdf, 3, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} }, |
619 | {"fistp", 1, 0xdf, 7, 0, q_FP|Modrm, { LLongMem, 0, 0} }, | |
e413e4e9 AM |
620 | {"fistpll",1, 0xdf, 7, 0, FP|Modrm, { LLongMem, 0, 0} }, |
621 | {"fstpt", 1, 0xdb, 7, 0, FP|Modrm, { LLongMem, 0, 0} }, | |
622 | {"fbstp", 1, 0xdf, 6, 0, FP|Modrm, { LLongMem, 0, 0} }, | |
252b5132 RH |
623 | |
624 | /* exchange %st<n> with %st0 */ | |
e413e4e9 AM |
625 | {"fxch", 1, 0xd9c8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, |
626 | /* alias for fxch %st(1) */ | |
627 | {"fxch", 0, 0xd9c9, X, 0, FP, { 0, 0, 0} }, | |
252b5132 RH |
628 | |
629 | /* comparison (without pop) */ | |
e413e4e9 AM |
630 | {"fcom", 1, 0xd8d0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, |
631 | /* alias for fcom %st(1) */ | |
632 | {"fcom", 0, 0xd8d1, X, 0, FP, { 0, 0, 0} }, | |
9306ca4a JB |
633 | {"fcom", 1, 0xd8, 2, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} }, |
634 | {"fcom", 1, 0xd8d0, X, 0, l_FP|ShortForm|IgnoreSize|Ugh, { FloatReg, 0, 0} }, | |
635 | {"ficom", 1, 0xde, 2, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} }, | |
252b5132 RH |
636 | |
637 | /* comparison (with pop) */ | |
e413e4e9 AM |
638 | {"fcomp", 1, 0xd8d8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, |
639 | /* alias for fcomp %st(1) */ | |
640 | {"fcomp", 0, 0xd8d9, X, 0, FP, { 0, 0, 0} }, | |
9306ca4a JB |
641 | {"fcomp", 1, 0xd8, 3, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} }, |
642 | {"fcomp", 1, 0xd8d8, X, 0, l_FP|ShortForm|IgnoreSize|Ugh, { FloatReg, 0, 0} }, | |
643 | {"ficomp", 1, 0xde, 3, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} }, | |
e413e4e9 | 644 | {"fcompp", 0, 0xded9, X, 0, FP, { 0, 0, 0} }, |
252b5132 RH |
645 | |
646 | /* unordered comparison (with pop) */ | |
e413e4e9 AM |
647 | {"fucom", 1, 0xdde0, X, Cpu286, FP|ShortForm, { FloatReg, 0, 0} }, |
648 | /* alias for fucom %st(1) */ | |
649 | {"fucom", 0, 0xdde1, X, Cpu286, FP, { 0, 0, 0} }, | |
650 | {"fucomp", 1, 0xdde8, X, Cpu286, FP|ShortForm, { FloatReg, 0, 0} }, | |
651 | /* alias for fucomp %st(1) */ | |
652 | {"fucomp", 0, 0xdde9, X, Cpu286, FP, { 0, 0, 0} }, | |
653 | {"fucompp",0, 0xdae9, X, Cpu286, FP, { 0, 0, 0} }, | |
252b5132 | 654 | |
e413e4e9 AM |
655 | {"ftst", 0, 0xd9e4, X, 0, FP, { 0, 0, 0} }, |
656 | {"fxam", 0, 0xd9e5, X, 0, FP, { 0, 0, 0} }, | |
252b5132 RH |
657 | |
658 | /* load constants into %st0 */ | |
e413e4e9 AM |
659 | {"fld1", 0, 0xd9e8, X, 0, FP, { 0, 0, 0} }, |
660 | {"fldl2t", 0, 0xd9e9, X, 0, FP, { 0, 0, 0} }, | |
661 | {"fldl2e", 0, 0xd9ea, X, 0, FP, { 0, 0, 0} }, | |
662 | {"fldpi", 0, 0xd9eb, X, 0, FP, { 0, 0, 0} }, | |
663 | {"fldlg2", 0, 0xd9ec, X, 0, FP, { 0, 0, 0} }, | |
664 | {"fldln2", 0, 0xd9ed, X, 0, FP, { 0, 0, 0} }, | |
665 | {"fldz", 0, 0xd9ee, X, 0, FP, { 0, 0, 0} }, | |
252b5132 | 666 | |
543613e9 | 667 | /* Arithmetic. */ |
252b5132 RH |
668 | |
669 | /* add */ | |
e413e4e9 AM |
670 | {"fadd", 2, 0xd8c0, X, 0, FP|ShortForm|FloatD, { FloatReg, FloatAcc, 0} }, |
671 | /* alias for fadd %st(i), %st */ | |
672 | {"fadd", 1, 0xd8c0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, | |
d0b47220 | 673 | #if SYSV386_COMPAT |
e413e4e9 AM |
674 | /* alias for faddp */ |
675 | {"fadd", 0, 0xdec1, X, 0, FP|Ugh, { 0, 0, 0} }, | |
252b5132 | 676 | #endif |
9306ca4a JB |
677 | {"fadd", 1, 0xd8, 0, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} }, |
678 | {"fiadd", 1, 0xde, 0, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} }, | |
252b5132 | 679 | |
e413e4e9 AM |
680 | {"faddp", 2, 0xdec0, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} }, |
681 | {"faddp", 1, 0xdec0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, | |
682 | /* alias for faddp %st, %st(1) */ | |
683 | {"faddp", 0, 0xdec1, X, 0, FP, { 0, 0, 0} }, | |
684 | {"faddp", 2, 0xdec0, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} }, | |
252b5132 RH |
685 | |
686 | /* subtract */ | |
e413e4e9 AM |
687 | {"fsub", 2, 0xd8e0, X, 0, FP|ShortForm|FloatDR, { FloatReg, FloatAcc, 0} }, |
688 | {"fsub", 1, 0xd8e0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, | |
d0b47220 | 689 | #if SYSV386_COMPAT |
e413e4e9 AM |
690 | /* alias for fsubp */ |
691 | {"fsub", 0, 0xdee1, X, 0, FP|Ugh, { 0, 0, 0} }, | |
252b5132 | 692 | #endif |
9306ca4a JB |
693 | {"fsub", 1, 0xd8, 4, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} }, |
694 | {"fisub", 1, 0xde, 4, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} }, | |
252b5132 | 695 | |
d0b47220 | 696 | #if SYSV386_COMPAT |
e413e4e9 AM |
697 | {"fsubp", 2, 0xdee0, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} }, |
698 | {"fsubp", 1, 0xdee0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, | |
699 | {"fsubp", 0, 0xdee1, X, 0, FP, { 0, 0, 0} }, | |
d0b47220 | 700 | #if OLDGCC_COMPAT |
e413e4e9 | 701 | {"fsubp", 2, 0xdee0, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} }, |
d0b47220 | 702 | #endif |
252b5132 | 703 | #else |
e413e4e9 AM |
704 | {"fsubp", 2, 0xdee8, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} }, |
705 | {"fsubp", 1, 0xdee8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, | |
706 | {"fsubp", 0, 0xdee9, X, 0, FP, { 0, 0, 0} }, | |
252b5132 RH |
707 | #endif |
708 | ||
709 | /* subtract reverse */ | |
e413e4e9 AM |
710 | {"fsubr", 2, 0xd8e8, X, 0, FP|ShortForm|FloatDR, { FloatReg, FloatAcc, 0} }, |
711 | {"fsubr", 1, 0xd8e8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, | |
d0b47220 | 712 | #if SYSV386_COMPAT |
e413e4e9 AM |
713 | /* alias for fsubrp */ |
714 | {"fsubr", 0, 0xdee9, X, 0, FP|Ugh, { 0, 0, 0} }, | |
252b5132 | 715 | #endif |
9306ca4a JB |
716 | {"fsubr", 1, 0xd8, 5, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} }, |
717 | {"fisubr", 1, 0xde, 5, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} }, | |
252b5132 | 718 | |
d0b47220 | 719 | #if SYSV386_COMPAT |
e413e4e9 AM |
720 | {"fsubrp", 2, 0xdee8, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} }, |
721 | {"fsubrp", 1, 0xdee8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, | |
722 | {"fsubrp", 0, 0xdee9, X, 0, FP, { 0, 0, 0} }, | |
d0b47220 | 723 | #if OLDGCC_COMPAT |
e413e4e9 | 724 | {"fsubrp", 2, 0xdee8, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} }, |
d0b47220 | 725 | #endif |
252b5132 | 726 | #else |
e413e4e9 AM |
727 | {"fsubrp", 2, 0xdee0, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} }, |
728 | {"fsubrp", 1, 0xdee0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, | |
729 | {"fsubrp", 0, 0xdee1, X, 0, FP, { 0, 0, 0} }, | |
252b5132 RH |
730 | #endif |
731 | ||
732 | /* multiply */ | |
e413e4e9 AM |
733 | {"fmul", 2, 0xd8c8, X, 0, FP|ShortForm|FloatD, { FloatReg, FloatAcc, 0} }, |
734 | {"fmul", 1, 0xd8c8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, | |
d0b47220 | 735 | #if SYSV386_COMPAT |
e413e4e9 AM |
736 | /* alias for fmulp */ |
737 | {"fmul", 0, 0xdec9, X, 0, FP|Ugh, { 0, 0, 0} }, | |
252b5132 | 738 | #endif |
9306ca4a JB |
739 | {"fmul", 1, 0xd8, 1, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} }, |
740 | {"fimul", 1, 0xde, 1, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} }, | |
252b5132 | 741 | |
e413e4e9 AM |
742 | {"fmulp", 2, 0xdec8, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} }, |
743 | {"fmulp", 1, 0xdec8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, | |
744 | {"fmulp", 0, 0xdec9, X, 0, FP, { 0, 0, 0} }, | |
745 | {"fmulp", 2, 0xdec8, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} }, | |
252b5132 RH |
746 | |
747 | /* divide */ | |
e413e4e9 AM |
748 | {"fdiv", 2, 0xd8f0, X, 0, FP|ShortForm|FloatDR, { FloatReg, FloatAcc, 0} }, |
749 | {"fdiv", 1, 0xd8f0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, | |
d0b47220 | 750 | #if SYSV386_COMPAT |
e413e4e9 AM |
751 | /* alias for fdivp */ |
752 | {"fdiv", 0, 0xdef1, X, 0, FP|Ugh, { 0, 0, 0} }, | |
252b5132 | 753 | #endif |
9306ca4a JB |
754 | {"fdiv", 1, 0xd8, 6, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} }, |
755 | {"fidiv", 1, 0xde, 6, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} }, | |
252b5132 | 756 | |
d0b47220 | 757 | #if SYSV386_COMPAT |
e413e4e9 AM |
758 | {"fdivp", 2, 0xdef0, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} }, |
759 | {"fdivp", 1, 0xdef0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, | |
760 | {"fdivp", 0, 0xdef1, X, 0, FP, { 0, 0, 0} }, | |
d0b47220 | 761 | #if OLDGCC_COMPAT |
e413e4e9 | 762 | {"fdivp", 2, 0xdef0, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} }, |
d0b47220 | 763 | #endif |
252b5132 | 764 | #else |
e413e4e9 AM |
765 | {"fdivp", 2, 0xdef8, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} }, |
766 | {"fdivp", 1, 0xdef8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, | |
767 | {"fdivp", 0, 0xdef9, X, 0, FP, { 0, 0, 0} }, | |
252b5132 RH |
768 | #endif |
769 | ||
770 | /* divide reverse */ | |
e413e4e9 AM |
771 | {"fdivr", 2, 0xd8f8, X, 0, FP|ShortForm|FloatDR, { FloatReg, FloatAcc, 0} }, |
772 | {"fdivr", 1, 0xd8f8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, | |
d0b47220 | 773 | #if SYSV386_COMPAT |
e413e4e9 AM |
774 | /* alias for fdivrp */ |
775 | {"fdivr", 0, 0xdef9, X, 0, FP|Ugh, { 0, 0, 0} }, | |
252b5132 | 776 | #endif |
9306ca4a JB |
777 | {"fdivr", 1, 0xd8, 7, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} }, |
778 | {"fidivr", 1, 0xde, 7, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} }, | |
252b5132 | 779 | |
d0b47220 | 780 | #if SYSV386_COMPAT |
e413e4e9 AM |
781 | {"fdivrp", 2, 0xdef8, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} }, |
782 | {"fdivrp", 1, 0xdef8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, | |
783 | {"fdivrp", 0, 0xdef9, X, 0, FP, { 0, 0, 0} }, | |
d0b47220 | 784 | #if OLDGCC_COMPAT |
e413e4e9 | 785 | {"fdivrp", 2, 0xdef8, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} }, |
d0b47220 | 786 | #endif |
252b5132 | 787 | #else |
e413e4e9 AM |
788 | {"fdivrp", 2, 0xdef0, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} }, |
789 | {"fdivrp", 1, 0xdef0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, | |
790 | {"fdivrp", 0, 0xdef1, X, 0, FP, { 0, 0, 0} }, | |
252b5132 RH |
791 | #endif |
792 | ||
e413e4e9 AM |
793 | {"f2xm1", 0, 0xd9f0, X, 0, FP, { 0, 0, 0} }, |
794 | {"fyl2x", 0, 0xd9f1, X, 0, FP, { 0, 0, 0} }, | |
795 | {"fptan", 0, 0xd9f2, X, 0, FP, { 0, 0, 0} }, | |
796 | {"fpatan", 0, 0xd9f3, X, 0, FP, { 0, 0, 0} }, | |
797 | {"fxtract",0, 0xd9f4, X, 0, FP, { 0, 0, 0} }, | |
798 | {"fprem1", 0, 0xd9f5, X, Cpu286, FP, { 0, 0, 0} }, | |
799 | {"fdecstp",0, 0xd9f6, X, 0, FP, { 0, 0, 0} }, | |
800 | {"fincstp",0, 0xd9f7, X, 0, FP, { 0, 0, 0} }, | |
801 | {"fprem", 0, 0xd9f8, X, 0, FP, { 0, 0, 0} }, | |
802 | {"fyl2xp1",0, 0xd9f9, X, 0, FP, { 0, 0, 0} }, | |
803 | {"fsqrt", 0, 0xd9fa, X, 0, FP, { 0, 0, 0} }, | |
804 | {"fsincos",0, 0xd9fb, X, Cpu286, FP, { 0, 0, 0} }, | |
805 | {"frndint",0, 0xd9fc, X, 0, FP, { 0, 0, 0} }, | |
806 | {"fscale", 0, 0xd9fd, X, 0, FP, { 0, 0, 0} }, | |
807 | {"fsin", 0, 0xd9fe, X, Cpu286, FP, { 0, 0, 0} }, | |
808 | {"fcos", 0, 0xd9ff, X, Cpu286, FP, { 0, 0, 0} }, | |
809 | {"fchs", 0, 0xd9e0, X, 0, FP, { 0, 0, 0} }, | |
810 | {"fabs", 0, 0xd9e1, X, 0, FP, { 0, 0, 0} }, | |
252b5132 RH |
811 | |
812 | /* processor control */ | |
e413e4e9 AM |
813 | {"fninit", 0, 0xdbe3, X, 0, FP, { 0, 0, 0} }, |
814 | {"finit", 0, 0xdbe3, X, 0, FP|FWait, { 0, 0, 0} }, | |
815 | {"fldcw", 1, 0xd9, 5, 0, FP|Modrm, { ShortMem, 0, 0} }, | |
816 | {"fnstcw", 1, 0xd9, 7, 0, FP|Modrm, { ShortMem, 0, 0} }, | |
817 | {"fstcw", 1, 0xd9, 7, 0, FP|FWait|Modrm, { ShortMem, 0, 0} }, | |
9306ca4a JB |
818 | /* XXX should reject %al, %eax, and %rax */ |
819 | {"fnstsw", 1, 0xdfe0, X, 0, FP|IgnoreSize, { Acc, 0, 0} }, | |
e413e4e9 AM |
820 | {"fnstsw", 1, 0xdd, 7, 0, FP|Modrm, { ShortMem, 0, 0} }, |
821 | {"fnstsw", 0, 0xdfe0, X, 0, FP, { 0, 0, 0} }, | |
9306ca4a JB |
822 | /* XXX should reject %al, %eax, and %rax */ |
823 | {"fstsw", 1, 0xdfe0, X, 0, FP|FWait|IgnoreSize, { Acc, 0, 0} }, | |
e413e4e9 AM |
824 | {"fstsw", 1, 0xdd, 7, 0, FP|FWait|Modrm, { ShortMem, 0, 0} }, |
825 | {"fstsw", 0, 0xdfe0, X, 0, FP|FWait, { 0, 0, 0} }, | |
826 | {"fnclex", 0, 0xdbe2, X, 0, FP, { 0, 0, 0} }, | |
827 | {"fclex", 0, 0xdbe2, X, 0, FP|FWait, { 0, 0, 0} }, | |
d0b47220 | 828 | /* Short forms of fldenv, fstenv use data size prefix. */ |
9306ca4a JB |
829 | {"fnstenv",1, 0xd9, 6, 0, sl_Suf|Modrm|DefaultSize, { LLongMem, 0, 0} }, |
830 | {"fstenv", 1, 0xd9, 6, 0, sl_Suf|FWait|Modrm|DefaultSize, { LLongMem, 0, 0} }, | |
831 | {"fldenv", 1, 0xd9, 4, 0, sl_Suf|Modrm|DefaultSize, { LLongMem, 0, 0} }, | |
832 | {"fnsave", 1, 0xdd, 6, 0, sl_Suf|Modrm|DefaultSize, { LLongMem, 0, 0} }, | |
833 | {"fsave", 1, 0xdd, 6, 0, sl_Suf|FWait|Modrm|DefaultSize, { LLongMem, 0, 0} }, | |
834 | {"frstor", 1, 0xdd, 4, 0, sl_Suf|Modrm|DefaultSize, { LLongMem, 0, 0} }, | |
e413e4e9 AM |
835 | |
836 | {"ffree", 1, 0xddc0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, | |
252b5132 | 837 | /* P6:free st(i), pop st */ |
e413e4e9 AM |
838 | {"ffreep", 1, 0xdfc0, X, Cpu686, FP|ShortForm, { FloatReg, 0, 0} }, |
839 | {"fnop", 0, 0xd9d0, X, 0, FP, { 0, 0, 0} }, | |
252b5132 | 840 | #define FWAIT_OPCODE 0x9b |
e413e4e9 | 841 | {"fwait", 0, 0x9b, X, 0, FP, { 0, 0, 0} }, |
252b5132 | 842 | |
d0b47220 AM |
843 | /* Opcode prefixes; we allow them as separate insns too. */ |
844 | ||
252b5132 | 845 | #define ADDR_PREFIX_OPCODE 0x67 |
543613e9 NC |
846 | {"addr16", 0, 0x67, X, Cpu386|CpuNo64, NoSuf|IsPrefix|Size16|IgnoreSize, { 0, 0, 0} }, |
847 | {"addr32", 0, 0x67, X, Cpu386,NoSuf|IsPrefix|Size32|IgnoreSize, { 0, 0, 0} }, | |
848 | {"aword", 0, 0x67, X, Cpu386|CpuNo64,NoSuf|IsPrefix|Size16|IgnoreSize, { 0, 0, 0} }, | |
849 | {"adword", 0, 0x67, X, Cpu386,NoSuf|IsPrefix|Size32|IgnoreSize, { 0, 0, 0} }, | |
252b5132 | 850 | #define DATA_PREFIX_OPCODE 0x66 |
543613e9 NC |
851 | {"data16", 0, 0x66, X, Cpu386,NoSuf|IsPrefix|Size16|IgnoreSize, { 0, 0, 0} }, |
852 | {"data32", 0, 0x66, X, Cpu386|CpuNo64,NoSuf|IsPrefix|Size32|IgnoreSize, { 0, 0, 0} }, | |
853 | {"word", 0, 0x66, X, Cpu386,NoSuf|IsPrefix|Size16|IgnoreSize, { 0, 0, 0} }, | |
854 | {"dword", 0, 0x66, X, Cpu386|CpuNo64,NoSuf|IsPrefix|Size32|IgnoreSize, { 0, 0, 0} }, | |
252b5132 | 855 | #define LOCK_PREFIX_OPCODE 0xf0 |
e413e4e9 AM |
856 | {"lock", 0, 0xf0, X, 0, NoSuf|IsPrefix, { 0, 0, 0} }, |
857 | {"wait", 0, 0x9b, X, 0, NoSuf|IsPrefix, { 0, 0, 0} }, | |
252b5132 | 858 | #define CS_PREFIX_OPCODE 0x2e |
9a45f1c2 | 859 | {"cs", 0, 0x2e, X, 0, NoSuf|IsPrefix, { 0, 0, 0} }, |
252b5132 | 860 | #define DS_PREFIX_OPCODE 0x3e |
9a45f1c2 | 861 | {"ds", 0, 0x3e, X, 0, NoSuf|IsPrefix, { 0, 0, 0} }, |
252b5132 | 862 | #define ES_PREFIX_OPCODE 0x26 |
543613e9 | 863 | {"es", 0, 0x26, X, CpuNo64, NoSuf|IsPrefix, { 0, 0, 0} }, |
252b5132 | 864 | #define FS_PREFIX_OPCODE 0x64 |
e413e4e9 | 865 | {"fs", 0, 0x64, X, Cpu386, NoSuf|IsPrefix, { 0, 0, 0} }, |
252b5132 | 866 | #define GS_PREFIX_OPCODE 0x65 |
e413e4e9 | 867 | {"gs", 0, 0x65, X, Cpu386, NoSuf|IsPrefix, { 0, 0, 0} }, |
252b5132 | 868 | #define SS_PREFIX_OPCODE 0x36 |
543613e9 | 869 | {"ss", 0, 0x36, X, CpuNo64, NoSuf|IsPrefix, { 0, 0, 0} }, |
252b5132 RH |
870 | #define REPNE_PREFIX_OPCODE 0xf2 |
871 | #define REPE_PREFIX_OPCODE 0xf3 | |
e413e4e9 AM |
872 | {"rep", 0, 0xf3, X, 0, NoSuf|IsPrefix, { 0, 0, 0} }, |
873 | {"repe", 0, 0xf3, X, 0, NoSuf|IsPrefix, { 0, 0, 0} }, | |
874 | {"repz", 0, 0xf3, X, 0, NoSuf|IsPrefix, { 0, 0, 0} }, | |
875 | {"repne", 0, 0xf2, X, 0, NoSuf|IsPrefix, { 0, 0, 0} }, | |
876 | {"repnz", 0, 0xf2, X, 0, NoSuf|IsPrefix, { 0, 0, 0} }, | |
c0d8940f JH |
877 | {"rex", 0, 0x40, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, |
878 | {"rexz", 0, 0x41, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, | |
879 | {"rexy", 0, 0x42, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, | |
880 | {"rexyz", 0, 0x43, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, | |
881 | {"rexx", 0, 0x44, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, | |
882 | {"rexxz", 0, 0x45, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, | |
883 | {"rexxy", 0, 0x46, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, | |
884 | {"rexxyz", 0, 0x47, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, | |
885 | {"rex64", 0, 0x48, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, | |
886 | {"rex64z", 0, 0x49, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, | |
887 | {"rex64y", 0, 0x4a, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, | |
888 | {"rex64yz",0, 0x4b, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, | |
889 | {"rex64x", 0, 0x4c, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, | |
890 | {"rex64xz",0, 0x4d, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, | |
891 | {"rex64xy",0, 0x4e, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, | |
892 | {"rex64xyz",0, 0x4f, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} }, | |
252b5132 | 893 | |
d0b47220 | 894 | /* 486 extensions. */ |
252b5132 | 895 | |
c0d8940f JH |
896 | {"bswap", 1, 0x0fc8, X, Cpu486, lq_Suf|ShortForm, { Reg32|Reg64, 0, 0 } }, |
897 | {"xadd", 2, 0x0fc0, X, Cpu486, bwlq_Suf|W|Modrm, { Reg, Reg|AnyMem, 0 } }, | |
898 | {"cmpxchg", 2, 0x0fb0, X, Cpu486, bwlq_Suf|W|Modrm, { Reg, Reg|AnyMem, 0 } }, | |
e413e4e9 AM |
899 | {"invd", 0, 0x0f08, X, Cpu486, NoSuf, { 0, 0, 0} }, |
900 | {"wbinvd", 0, 0x0f09, X, Cpu486, NoSuf, { 0, 0, 0} }, | |
9306ca4a | 901 | {"invlpg", 1, 0x0f01, 7, Cpu486, NoSuf|Modrm|IgnoreSize, { AnyMem, 0, 0} }, |
252b5132 | 902 | |
d0b47220 | 903 | /* 586 and late 486 extensions. */ |
e413e4e9 | 904 | {"cpuid", 0, 0x0fa2, X, Cpu486, NoSuf, { 0, 0, 0} }, |
252b5132 | 905 | |
d0b47220 | 906 | /* Pentium extensions. */ |
e413e4e9 AM |
907 | {"wrmsr", 0, 0x0f30, X, Cpu586, NoSuf, { 0, 0, 0} }, |
908 | {"rdtsc", 0, 0x0f31, X, Cpu586, NoSuf, { 0, 0, 0} }, | |
909 | {"rdmsr", 0, 0x0f32, X, Cpu586, NoSuf, { 0, 0, 0} }, | |
9306ca4a | 910 | {"cmpxchg8b",1,0x0fc7, 1, Cpu586, q_Suf|Modrm, { LLongMem, 0, 0} }, |
252b5132 | 911 | |
558b0a60 | 912 | /* Pentium II/Pentium Pro extensions. */ |
4fd61dcb JJ |
913 | {"sysenter",0, 0x0f34, X, Cpu686, NoSuf, { 0, 0, 0} }, |
914 | {"sysexit", 0, 0x0f35, X, Cpu686, NoSuf, { 0, 0, 0} }, | |
558b0a60 AM |
915 | {"fxsave", 1, 0x0fae, 0, Cpu686, FP|Modrm, { LLongMem, 0, 0} }, |
916 | {"fxrstor", 1, 0x0fae, 1, Cpu686, FP|Modrm, { LLongMem, 0, 0} }, | |
e413e4e9 AM |
917 | {"rdpmc", 0, 0x0f33, X, Cpu686, NoSuf, { 0, 0, 0} }, |
918 | /* official undefined instr. */ | |
919 | {"ud2", 0, 0x0f0b, X, Cpu686, NoSuf, { 0, 0, 0} }, | |
920 | /* alias for ud2 */ | |
921 | {"ud2a", 0, 0x0f0b, X, Cpu686, NoSuf, { 0, 0, 0} }, | |
922 | /* 2nd. official undefined instr. */ | |
923 | {"ud2b", 0, 0x0fb9, X, Cpu686, NoSuf, { 0, 0, 0} }, | |
924 | ||
c0d8940f JH |
925 | {"cmovo", 2, 0x0f40, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, |
926 | {"cmovno", 2, 0x0f41, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
927 | {"cmovb", 2, 0x0f42, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
928 | {"cmovc", 2, 0x0f42, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
929 | {"cmovnae", 2, 0x0f42, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
930 | {"cmovae", 2, 0x0f43, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
931 | {"cmovnc", 2, 0x0f43, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
932 | {"cmovnb", 2, 0x0f43, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
933 | {"cmove", 2, 0x0f44, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
934 | {"cmovz", 2, 0x0f44, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
935 | {"cmovne", 2, 0x0f45, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
936 | {"cmovnz", 2, 0x0f45, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
937 | {"cmovbe", 2, 0x0f46, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
938 | {"cmovna", 2, 0x0f46, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
939 | {"cmova", 2, 0x0f47, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
940 | {"cmovnbe", 2, 0x0f47, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
941 | {"cmovs", 2, 0x0f48, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
942 | {"cmovns", 2, 0x0f49, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
943 | {"cmovp", 2, 0x0f4a, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
944 | {"cmovnp", 2, 0x0f4b, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
945 | {"cmovl", 2, 0x0f4c, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
946 | {"cmovnge", 2, 0x0f4c, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
947 | {"cmovge", 2, 0x0f4d, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
948 | {"cmovnl", 2, 0x0f4d, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
949 | {"cmovle", 2, 0x0f4e, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
950 | {"cmovng", 2, 0x0f4e, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
951 | {"cmovg", 2, 0x0f4f, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
952 | {"cmovnle", 2, 0x0f4f, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, | |
e413e4e9 AM |
953 | |
954 | {"fcmovb", 2, 0xdac0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, | |
955 | {"fcmovnae",2, 0xdac0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, | |
956 | {"fcmove", 2, 0xdac8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, | |
957 | {"fcmovbe", 2, 0xdad0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, | |
958 | {"fcmovna", 2, 0xdad0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, | |
959 | {"fcmovu", 2, 0xdad8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, | |
960 | {"fcmovae", 2, 0xdbc0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, | |
961 | {"fcmovnb", 2, 0xdbc0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, | |
962 | {"fcmovne", 2, 0xdbc8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, | |
963 | {"fcmova", 2, 0xdbd0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, | |
964 | {"fcmovnbe",2, 0xdbd0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, | |
965 | {"fcmovnu", 2, 0xdbd8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, | |
966 | ||
967 | {"fcomi", 2, 0xdbf0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, | |
968 | {"fcomi", 0, 0xdbf1, X, Cpu686, FP|ShortForm, { 0, 0, 0} }, | |
969 | {"fcomi", 1, 0xdbf0, X, Cpu686, FP|ShortForm, { FloatReg, 0, 0} }, | |
970 | {"fucomi", 2, 0xdbe8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, | |
971 | {"fucomi", 0, 0xdbe9, X, Cpu686, FP|ShortForm, { 0, 0, 0} }, | |
972 | {"fucomi", 1, 0xdbe8, X, Cpu686, FP|ShortForm, { FloatReg, 0, 0} }, | |
973 | {"fcomip", 2, 0xdff0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, | |
974 | {"fcompi", 2, 0xdff0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, | |
975 | {"fcompi", 0, 0xdff1, X, Cpu686, FP|ShortForm, { 0, 0, 0} }, | |
976 | {"fcompi", 1, 0xdff0, X, Cpu686, FP|ShortForm, { FloatReg, 0, 0} }, | |
977 | {"fucomip", 2, 0xdfe8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, | |
978 | {"fucompi", 2, 0xdfe8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} }, | |
979 | {"fucompi", 0, 0xdfe9, X, Cpu686, FP|ShortForm, { 0, 0, 0} }, | |
980 | {"fucompi", 1, 0xdfe8, X, Cpu686, FP|ShortForm, { FloatReg, 0, 0} }, | |
252b5132 | 981 | |
6f8c0c4c JH |
982 | /* Pentium4 extensions. */ |
983 | ||
9306ca4a JB |
984 | {"movnti", 2, 0x0fc3, X, CpuP4, wlq_Suf|Modrm, { WordReg, WordMem, 0 } }, |
985 | {"clflush", 1, 0x0fae, 7, CpuP4, NoSuf|Modrm|IgnoreSize, { ByteMem, 0, 0 } }, | |
986 | {"lfence", 0, 0x0fae, 0xe8, CpuP4, NoSuf|ImmExt, { 0, 0, 0 } }, | |
987 | {"mfence", 0, 0x0fae, 0xf0, CpuP4, NoSuf|ImmExt, { 0, 0, 0 } }, | |
988 | {"pause", 0, 0xf390, X, CpuP4, NoSuf, { 0, 0, 0 } }, | |
6f8c0c4c JH |
989 | |
990 | /* MMX/SSE2 instructions. */ | |
252b5132 | 991 | |
9306ca4a JB |
992 | {"emms", 0, 0x0f77, X, CpuMMX, NoSuf, { 0, 0, 0 } }, |
993 | {"movd", 2, 0x0f6e, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { Reg32|Reg64|LongMem, RegMMX, 0 } }, | |
994 | {"movd", 2, 0x0f7e, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX, Reg32|Reg64|LongMem, 0 } }, | |
995 | {"movd", 2, 0x660f6e,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Reg32|Reg64|LLongMem, RegXMM, 0 } }, | |
996 | {"movd", 2, 0x660f7e,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM, Reg32|Reg64|LLongMem, 0 } }, | |
85a33fe2 JH |
997 | /* In the 64bit mode the short form mov immediate is redefined to have |
998 | 64bit displacement value. */ | |
9306ca4a JB |
999 | {"movq", 2, 0x0f6f, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, |
1000 | {"movq", 2, 0x0f7f, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX, RegMMX|LongMem, 0 } }, | |
1001 | {"movq", 2, 0xf30f7e,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1002 | {"movq", 2, 0x660fd6,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM|LLongMem, 0 } }, | |
c0d8940f JH |
1003 | {"movq", 2, 0x88, X, Cpu64, NoSuf|D|W|Modrm|Size64,{ Reg64, Reg64|AnyMem, 0 } }, |
1004 | {"movq", 2, 0xc6, 0, Cpu64, NoSuf|W|Modrm|Size64, { Imm32S, Reg64|WordMem, 0 } }, | |
1005 | {"movq", 2, 0xb0, X, Cpu64, NoSuf|W|ShortForm|Size64,{ Imm64, Reg64, 0 } }, | |
1006 | /* Move to/from control debug registers. In the 16 or 32bit modes they are 32bit. In the 64bit | |
1007 | mode they are 64bit.*/ | |
1008 | {"movq", 2, 0x0f20, X, Cpu64, NoSuf|D|Modrm|IgnoreSize|NoRex64|Size64,{ Control, Reg64|InvMem, 0} }, | |
1009 | {"movq", 2, 0x0f21, X, Cpu64, NoSuf|D|Modrm|IgnoreSize|NoRex64|Size64,{ Debug, Reg64|InvMem, 0} }, | |
9306ca4a JB |
1010 | /* Real MMX instructions. */ |
1011 | {"packssdw", 2, 0x0f6b, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1012 | {"packssdw", 2, 0x660f6b,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1013 | {"packsswb", 2, 0x0f63, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1014 | {"packsswb", 2, 0x660f63,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1015 | {"packuswb", 2, 0x0f67, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1016 | {"packuswb", 2, 0x660f67,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1017 | {"paddb", 2, 0x0ffc, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1018 | {"paddb", 2, 0x660ffc,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1019 | {"paddw", 2, 0x0ffd, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1020 | {"paddw", 2, 0x660ffd,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1021 | {"paddd", 2, 0x0ffe, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1022 | {"paddd", 2, 0x660ffe,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1023 | {"paddq", 2, 0x0fd4, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, | |
1024 | {"paddq", 2, 0x660fd4,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1025 | {"paddsb", 2, 0x0fec, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1026 | {"paddsb", 2, 0x660fec,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1027 | {"paddsw", 2, 0x0fed, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1028 | {"paddsw", 2, 0x660fed,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1029 | {"paddusb", 2, 0x0fdc, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1030 | {"paddusb", 2, 0x660fdc,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1031 | {"paddusw", 2, 0x0fdd, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1032 | {"paddusw", 2, 0x660fdd,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1033 | {"pand", 2, 0x0fdb, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1034 | {"pand", 2, 0x660fdb,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1035 | {"pandn", 2, 0x0fdf, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1036 | {"pandn", 2, 0x660fdf,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1037 | {"pcmpeqb", 2, 0x0f74, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1038 | {"pcmpeqb", 2, 0x660f74,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1039 | {"pcmpeqw", 2, 0x0f75, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1040 | {"pcmpeqw", 2, 0x660f75,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1041 | {"pcmpeqd", 2, 0x0f76, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1042 | {"pcmpeqd", 2, 0x660f76,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1043 | {"pcmpgtb", 2, 0x0f64, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1044 | {"pcmpgtb", 2, 0x660f64,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1045 | {"pcmpgtw", 2, 0x0f65, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1046 | {"pcmpgtw", 2, 0x660f65,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1047 | {"pcmpgtd", 2, 0x0f66, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1048 | {"pcmpgtd", 2, 0x660f66,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1049 | {"pmaddwd", 2, 0x0ff5, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1050 | {"pmaddwd", 2, 0x660ff5,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1051 | {"pmulhw", 2, 0x0fe5, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1052 | {"pmulhw", 2, 0x660fe5,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1053 | {"pmullw", 2, 0x0fd5, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1054 | {"pmullw", 2, 0x660fd5,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1055 | {"por", 2, 0x0feb, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1056 | {"por", 2, 0x660feb,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1057 | {"psllw", 2, 0x0ff1, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1058 | {"psllw", 2, 0x660ff1,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1059 | {"psllw", 2, 0x0f71, 6, CpuMMX, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX, 0 } }, | |
1060 | {"psllw", 2, 0x660f71,6,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } }, | |
1061 | {"pslld", 2, 0x0ff2, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1062 | {"pslld", 2, 0x660ff2,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1063 | {"pslld", 2, 0x0f72, 6, CpuMMX, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX, 0 } }, | |
1064 | {"pslld", 2, 0x660f72,6,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } }, | |
1065 | {"psllq", 2, 0x0ff3, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1066 | {"psllq", 2, 0x660ff3,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1067 | {"psllq", 2, 0x0f73, 6, CpuMMX, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX, 0 } }, | |
1068 | {"psllq", 2, 0x660f73,6,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } }, | |
1069 | {"psraw", 2, 0x0fe1, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1070 | {"psraw", 2, 0x660fe1,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1071 | {"psraw", 2, 0x0f71, 4, CpuMMX, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX, 0 } }, | |
1072 | {"psraw", 2, 0x660f71,4,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } }, | |
1073 | {"psrad", 2, 0x0fe2, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1074 | {"psrad", 2, 0x660fe2,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1075 | {"psrad", 2, 0x0f72, 4, CpuMMX, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX, 0 } }, | |
1076 | {"psrad", 2, 0x660f72,4,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } }, | |
1077 | {"psrlw", 2, 0x0fd1, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1078 | {"psrlw", 2, 0x660fd1,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1079 | {"psrlw", 2, 0x0f71, 2, CpuMMX, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX, 0 } }, | |
1080 | {"psrlw", 2, 0x660f71,2,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } }, | |
1081 | {"psrld", 2, 0x0fd2, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1082 | {"psrld", 2, 0x660fd2,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1083 | {"psrld", 2, 0x0f72, 2, CpuMMX, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX, 0 } }, | |
1084 | {"psrld", 2, 0x660f72,2,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } }, | |
1085 | {"psrlq", 2, 0x0fd3, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1086 | {"psrlq", 2, 0x660fd3,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1087 | {"psrlq", 2, 0x0f73, 2, CpuMMX, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX, 0 } }, | |
1088 | {"psrlq", 2, 0x660f73,2,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } }, | |
1089 | {"psubb", 2, 0x0ff8, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1090 | {"psubb", 2, 0x660ff8,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1091 | {"psubw", 2, 0x0ff9, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1092 | {"psubw", 2, 0x660ff9,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1093 | {"psubd", 2, 0x0ffa, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1094 | {"psubd", 2, 0x660ffa,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1095 | {"psubq", 2, 0x0ffb, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, | |
1096 | {"psubq", 2, 0x660ffb,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1097 | {"psubsb", 2, 0x0fe8, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1098 | {"psubsb", 2, 0x660fe8,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1099 | {"psubsw", 2, 0x0fe9, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1100 | {"psubsw", 2, 0x660fe9,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1101 | {"psubusb", 2, 0x0fd8, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1102 | {"psubusb", 2, 0x660fd8,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1103 | {"psubusw", 2, 0x0fd9, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1104 | {"psubusw", 2, 0x660fd9,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1105 | {"punpckhbw",2, 0x0f68, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1106 | {"punpckhbw",2, 0x660f68,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1107 | {"punpckhwd",2, 0x0f69, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1108 | {"punpckhwd",2, 0x660f69,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1109 | {"punpckhdq",2, 0x0f6a, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1110 | {"punpckhdq",2, 0x660f6a,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1111 | {"punpcklbw",2, 0x0f60, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1112 | {"punpcklbw",2, 0x660f60,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1113 | {"punpcklwd",2, 0x0f61, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1114 | {"punpcklwd",2, 0x660f61,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1115 | {"punpckldq",2, 0x0f62, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1116 | {"punpckldq",2, 0x660f62,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1117 | {"pxor", 2, 0x0fef, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1118 | {"pxor", 2, 0x660fef,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
c608c12e | 1119 | |
d0b47220 | 1120 | /* PIII Katmai New Instructions / SIMD instructions. */ |
c608c12e | 1121 | |
9306ca4a JB |
1122 | {"addps", 2, 0x0f58, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, |
1123 | {"addss", 2, 0xf30f58, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, | |
1124 | {"andnps", 2, 0x0f55, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1125 | {"andps", 2, 0x0f54, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, | |
1126 | {"cmpeqps", 2, 0x0fc2, 0, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1127 | {"cmpeqss", 2, 0xf30fc2, 0, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, | |
1128 | {"cmpleps", 2, 0x0fc2, 2, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1129 | {"cmpless", 2, 0xf30fc2, 2, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, | |
1130 | {"cmpltps", 2, 0x0fc2, 1, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1131 | {"cmpltss", 2, 0xf30fc2, 1, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, | |
1132 | {"cmpneqps", 2, 0x0fc2, 4, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1133 | {"cmpneqss", 2, 0xf30fc2, 4, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, | |
1134 | {"cmpnleps", 2, 0x0fc2, 6, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1135 | {"cmpnless", 2, 0xf30fc2, 6, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, | |
1136 | {"cmpnltps", 2, 0x0fc2, 5, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1137 | {"cmpnltss", 2, 0xf30fc2, 5, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, | |
1138 | {"cmpordps", 2, 0x0fc2, 7, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1139 | {"cmpordss", 2, 0xf30fc2, 7, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, | |
1140 | {"cmpunordps",2, 0x0fc2, 3, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1141 | {"cmpunordss",2, 0xf30fc2, 3, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, | |
1142 | {"cmpps", 3, 0x0fc2, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } }, | |
1143 | {"cmpss", 3, 0xf30fc2, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|WordMem, RegXMM } }, | |
1144 | {"comiss", 2, 0x0f2f, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, | |
1145 | {"cvtpi2ps", 2, 0x0f2a, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegXMM, 0 } }, | |
1146 | {"cvtps2pi", 2, 0x0f2d, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegMMX, 0 } }, | |
76f227a5 JH |
1147 | {"cvtsi2ss", 2, 0xf30f2a, X, CpuSSE, lq_Suf|IgnoreSize|Modrm,{ Reg32|Reg64|WordMem|LLongMem, RegXMM, 0 } }, |
1148 | {"cvtss2si", 2, 0xf30f2d, X, CpuSSE, lq_Suf|IgnoreSize|Modrm,{ RegXMM|WordMem, Reg32|Reg64, 0 } }, | |
9306ca4a | 1149 | {"cvttps2pi", 2, 0x0f2c, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegMMX, 0 } }, |
76f227a5 | 1150 | {"cvttss2si", 2, 0xf30f2c, X, CpuSSE, lq_Suf|IgnoreSize|Modrm, { RegXMM|WordMem, Reg32|Reg64, 0 } }, |
9306ca4a JB |
1151 | {"divps", 2, 0x0f5e, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, |
1152 | {"divss", 2, 0xf30f5e, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, | |
1153 | {"ldmxcsr", 1, 0x0fae, 2, CpuSSE, NoSuf|IgnoreSize|Modrm, { WordMem, 0, 0 } }, | |
1154 | {"maskmovq", 2, 0x0ff7, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegMMX|InvMem, RegMMX, 0 } }, | |
1155 | {"maxps", 2, 0x0f5f, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1156 | {"maxss", 2, 0xf30f5f, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, | |
1157 | {"minps", 2, 0x0f5d, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1158 | {"minss", 2, 0xf30f5d, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, | |
1159 | {"movaps", 2, 0x0f28, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1160 | {"movaps", 2, 0x0f29, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM|LLongMem, 0 } }, | |
1161 | {"movhlps", 2, 0x0f12, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|InvMem, RegXMM, 0 } }, | |
1162 | {"movhps", 2, 0x0f16, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { LLongMem, RegXMM, 0 } }, | |
1163 | {"movhps", 2, 0x0f17, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM, LLongMem, 0 } }, | |
1164 | {"movlhps", 2, 0x0f16, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|InvMem, RegXMM, 0 } }, | |
1165 | {"movlps", 2, 0x0f12, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { LLongMem, RegXMM, 0 } }, | |
1166 | {"movlps", 2, 0x0f13, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM, LLongMem, 0 } }, | |
85a33fe2 | 1167 | {"movmskps", 2, 0x0f50, X, CpuSSE, lq_Suf|IgnoreSize|Modrm, { RegXMM|InvMem, Reg32|Reg64, 0 } }, |
9306ca4a JB |
1168 | {"movntps", 2, 0x0f2b, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM, LLongMem, 0 } }, |
1169 | {"movntq", 2, 0x0fe7, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegMMX, LLongMem, 0 } }, | |
1170 | {"movntdq", 2, 0x660fe7, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM, LLongMem, 0 } }, | |
1171 | {"movss", 2, 0xf30f10, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, | |
1172 | {"movss", 2, 0xf30f11, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM|WordMem, 0 } }, | |
1173 | {"movups", 2, 0x0f10, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1174 | {"movups", 2, 0x0f11, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM|LLongMem, 0 } }, | |
1175 | {"mulps", 2, 0x0f59, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1176 | {"mulss", 2, 0xf30f59, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, | |
1177 | {"orps", 2, 0x0f56, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1178 | {"pavgb", 2, 0x0fe0, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, | |
1179 | {"pavgb", 2, 0x660fe0, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1180 | {"pavgw", 2, 0x0fe3, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, | |
1181 | {"pavgw", 2, 0x660fe3, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
85a33fe2 JH |
1182 | {"pextrw", 3, 0x0fc5, X, CpuSSE, lq_Suf|IgnoreSize|Modrm, { Imm8, RegMMX|InvMem, Reg32|Reg64 } }, |
1183 | {"pextrw", 3, 0x660fc5, X, CpuSSE2,lq_Suf|IgnoreSize|Modrm, { Imm8, RegXMM|InvMem, Reg32|Reg64 } }, | |
1184 | {"pinsrw", 3, 0x0fc4, X, CpuSSE, lq_Suf|IgnoreSize|Modrm, { Imm8, Reg32|Reg64|ShortMem, RegMMX } }, | |
9306ca4a JB |
1185 | {"pinsrw", 3, 0x660fc4, X, CpuSSE2,lq_Suf|IgnoreSize|Modrm, { Imm8, Reg32|Reg64|ShortMem, RegXMM } }, |
1186 | {"pmaxsw", 2, 0x0fee, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, | |
1187 | {"pmaxsw", 2, 0x660fee, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1188 | {"pmaxub", 2, 0x0fde, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, | |
1189 | {"pmaxub", 2, 0x660fde, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1190 | {"pminsw", 2, 0x0fea, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, | |
1191 | {"pminsw", 2, 0x660fea, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1192 | {"pminub", 2, 0x0fda, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, | |
1193 | {"pminub", 2, 0x660fda, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
85a33fe2 JH |
1194 | {"pmovmskb", 2, 0x0fd7, X, CpuSSE, lq_Suf|IgnoreSize|Modrm, { RegMMX|InvMem, Reg32|Reg64, 0 } }, |
1195 | {"pmovmskb", 2, 0x660fd7, X, CpuSSE2,lq_Suf|IgnoreSize|Modrm, { RegXMM|InvMem, Reg32|Reg64, 0 } }, | |
9306ca4a JB |
1196 | {"pmulhuw", 2, 0x0fe4, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, |
1197 | {"pmulhuw", 2, 0x660fe4, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1198 | {"prefetchnta", 1, 0x0f18, 0, CpuSSE, NoSuf|IgnoreSize|Modrm, { LLongMem, 0, 0 } }, | |
1199 | {"prefetcht0", 1, 0x0f18, 1, CpuSSE, NoSuf|IgnoreSize|Modrm, { LLongMem, 0, 0 } }, | |
1200 | {"prefetcht1", 1, 0x0f18, 2, CpuSSE, NoSuf|IgnoreSize|Modrm, { LLongMem, 0, 0 } }, | |
1201 | {"prefetcht2", 1, 0x0f18, 3, CpuSSE, NoSuf|IgnoreSize|Modrm, { LLongMem, 0, 0 } }, | |
1202 | {"psadbw", 2, 0x0ff6, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, | |
1203 | {"psadbw", 2, 0x660ff6, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1204 | {"pshufw", 3, 0x0f70, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX|LLongMem, RegMMX } }, | |
1205 | {"rcpps", 2, 0x0f53, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1206 | {"rcpss", 2, 0xf30f53, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, | |
1207 | {"rsqrtps", 2, 0x0f52, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1208 | {"rsqrtss", 2, 0xf30f52, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, | |
1209 | {"sfence", 0, 0x0fae, 0xf8, CpuSSE, NoSuf|IgnoreSize|ImmExt, { 0, 0, 0 } }, | |
1210 | {"shufps", 3, 0x0fc6, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } }, | |
1211 | {"sqrtps", 2, 0x0f51, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1212 | {"sqrtss", 2, 0xf30f51, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, | |
1213 | {"stmxcsr", 1, 0x0fae, 3, CpuSSE, NoSuf|IgnoreSize|Modrm, { WordMem, 0, 0 } }, | |
1214 | {"subps", 2, 0x0f5c, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1215 | {"subss", 2, 0xf30f5c, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, | |
1216 | {"ucomiss", 2, 0x0f2e, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, | |
1217 | {"unpckhps", 2, 0x0f15, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1218 | {"unpcklps", 2, 0x0f14, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1219 | {"xorps", 2, 0x0f57, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
c608c12e | 1220 | |
6f8c0c4c JH |
1221 | /* SSE-2 instructions. */ |
1222 | ||
9306ca4a JB |
1223 | {"addpd", 2, 0x660f58, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, |
1224 | {"addsd", 2, 0xf20f58, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } }, | |
1225 | {"andnpd", 2, 0x660f55, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1226 | {"andpd", 2, 0x660f54, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, | |
1227 | {"cmpeqpd", 2, 0x660fc2, 0, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } }, | |
1228 | {"cmpeqsd", 2, 0xf20fc2, 0, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } }, | |
1229 | {"cmplepd", 2, 0x660fc2, 2, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } }, | |
1230 | {"cmplesd", 2, 0xf20fc2, 2, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } }, | |
1231 | {"cmpltpd", 2, 0x660fc2, 1, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } }, | |
1232 | {"cmpltsd", 2, 0xf20fc2, 1, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } }, | |
1233 | {"cmpneqpd", 2, 0x660fc2, 4, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } }, | |
1234 | {"cmpneqsd", 2, 0xf20fc2, 4, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } }, | |
1235 | {"cmpnlepd", 2, 0x660fc2, 6, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } }, | |
1236 | {"cmpnlesd", 2, 0xf20fc2, 6, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } }, | |
1237 | {"cmpnltpd", 2, 0x660fc2, 5, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } }, | |
1238 | {"cmpnltsd", 2, 0xf20fc2, 5, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } }, | |
1239 | {"cmpordpd", 2, 0x660fc2, 7, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } }, | |
1240 | {"cmpordsd", 2, 0xf20fc2, 7, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } }, | |
1241 | {"cmpunordpd",2, 0x660fc2, 3, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } }, | |
1242 | {"cmpunordsd",2, 0xf20fc2, 3, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } }, | |
1243 | {"cmppd", 3, 0x660fc2, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } }, | |
cd47f4f1 AM |
1244 | /* Intel mode string compare. */ |
1245 | {"cmpsd", 0, 0xa7, X, 0, NoSuf|Size32|IsString, { 0, 0, 0} }, | |
1246 | {"cmpsd", 2, 0xa7, X, 0, NoSuf|Size32|IsString, { AnyMem, AnyMem|EsSeg, 0} }, | |
9306ca4a JB |
1247 | {"cmpsd", 3, 0xf20fc2, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LongMem, RegXMM } }, |
1248 | {"comisd", 2, 0x660f2f, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } }, | |
1249 | {"cvtpi2pd", 2, 0x660f2a, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegXMM, 0 } }, | |
76f227a5 | 1250 | {"cvtsi2sd", 2, 0xf20f2a, X, CpuSSE2, lq_Suf|IgnoreSize|Modrm,{ Reg32|Reg64|WordMem|LLongMem, RegXMM, 0 } }, |
9306ca4a JB |
1251 | {"divpd", 2, 0x660f5e, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, |
1252 | {"divsd", 2, 0xf20f5e, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } }, | |
1253 | {"maxpd", 2, 0x660f5f, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1254 | {"maxsd", 2, 0xf20f5f, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } }, | |
1255 | {"minpd", 2, 0x660f5d, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1256 | {"minsd", 2, 0xf20f5d, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } }, | |
1257 | {"movapd", 2, 0x660f28, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1258 | {"movapd", 2, 0x660f29, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM|LLongMem, 0 } }, | |
1259 | {"movhpd", 2, 0x660f16, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { LLongMem, RegXMM, 0 } }, | |
1260 | {"movhpd", 2, 0x660f17, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, LLongMem, 0 } }, | |
1261 | {"movlpd", 2, 0x660f12, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { LLongMem, RegXMM, 0 } }, | |
1262 | {"movlpd", 2, 0x660f13, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, LLongMem, 0 } }, | |
85a33fe2 | 1263 | {"movmskpd", 2, 0x660f50, X, CpuSSE2, lq_Suf|IgnoreSize|Modrm, { RegXMM|InvMem, Reg32|Reg64, 0 } }, |
9306ca4a | 1264 | {"movntpd", 2, 0x660f2b, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, LLongMem, 0 } }, |
cd47f4f1 AM |
1265 | /* Intel mode string move. */ |
1266 | {"movsd", 0, 0xa5, X, 0, NoSuf|Size32|IsString, { 0, 0, 0} }, | |
1267 | {"movsd", 2, 0xa5, X, 0, NoSuf|Size32|IsString, { AnyMem, AnyMem|EsSeg, 0} }, | |
9306ca4a JB |
1268 | {"movsd", 2, 0xf20f10, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } }, |
1269 | {"movsd", 2, 0xf20f11, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM|LongMem, 0 } }, | |
1270 | {"movupd", 2, 0x660f10, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1271 | {"movupd", 2, 0x660f11, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM|LLongMem, 0 } }, | |
1272 | {"mulpd", 2, 0x660f59, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1273 | {"mulsd", 2, 0xf20f59, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } }, | |
1274 | {"orpd", 2, 0x660f56, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1275 | {"shufpd", 3, 0x660fc6, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } }, | |
1276 | {"sqrtpd", 2, 0x660f51, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1277 | {"sqrtsd", 2, 0xf20f51, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } }, | |
1278 | {"subpd", 2, 0x660f5c, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1279 | {"subsd", 2, 0xf20f5c, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } }, | |
1280 | {"ucomisd", 2, 0x660f2e, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } }, | |
1281 | {"unpckhpd", 2, 0x660f15, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1282 | {"unpcklpd", 2, 0x660f14, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1283 | {"xorpd", 2, 0x660f57, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1284 | {"cvtdq2pd", 2, 0xf30fe6, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1285 | {"cvtpd2dq", 2, 0xf20fe6, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1286 | {"cvtdq2ps", 2, 0x0f5b, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1287 | {"cvtpd2pi", 2, 0x660f2d, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegMMX, 0 } }, | |
1288 | {"cvtpd2ps", 2, 0x660f5a, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1289 | {"cvtps2pd", 2, 0x0f5a, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1290 | {"cvtps2dq", 2, 0x660f5b, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
76f227a5 | 1291 | {"cvtsd2si", 2, 0xf20f2d, X, CpuSSE2, lq_Suf|IgnoreSize|Modrm,{ RegXMM|LLongMem, Reg32|Reg64, 0 } }, |
9306ca4a JB |
1292 | {"cvtsd2ss", 2, 0xf20f5a, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, |
1293 | {"cvtss2sd", 2, 0xf30f5a, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1294 | {"cvttpd2pi", 2, 0x660f2c, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegMMX, 0 } }, | |
76f227a5 | 1295 | {"cvttsd2si", 2, 0xf20f2c, X, CpuSSE2, lq_Suf|IgnoreSize|Modrm,{ RegXMM|WordMem, Reg32|Reg64, 0 } }, |
9306ca4a JB |
1296 | {"cvttpd2dq", 2, 0x660fe6, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, |
1297 | {"cvttps2dq", 2, 0xf30f5b, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1298 | {"maskmovdqu",2, 0x660ff7, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|InvMem, RegXMM, 0 } }, | |
1299 | {"movdqa", 2, 0x660f6f, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1300 | {"movdqa", 2, 0x660f7f, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM|LLongMem, 0 } }, | |
1301 | {"movdqu", 2, 0xf30f6f, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1302 | {"movdqu", 2, 0xf30f7f, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM|LLongMem, 0 } }, | |
1303 | {"movdq2q", 2, 0xf20fd6, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|InvMem, RegMMX, 0 } }, | |
1304 | {"movq2dq", 2, 0xf30fd6, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegMMX|InvMem, RegXMM, 0 } }, | |
1305 | {"pmuludq", 2, 0x0ff4, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, | |
1306 | {"pmuludq", 2, 0x660ff4, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } }, | |
1307 | {"pshufd", 3, 0x660f70, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } }, | |
1308 | {"pshufhw", 3, 0xf30f70, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } }, | |
1309 | {"pshuflw", 3, 0xf20f70, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } }, | |
1310 | {"pslldq", 2, 0x660f73, 7, CpuSSE2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } }, | |
1311 | {"psrldq", 2, 0x660f73, 3, CpuSSE2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } }, | |
1312 | {"punpckhqdq",2, 0x660f6d, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1313 | {"punpcklqdq",2, 0x660f6c, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
6f8c0c4c | 1314 | |
ca164297 L |
1315 | /* Prescott New Instructions. */ |
1316 | ||
9306ca4a JB |
1317 | {"addsubpd", 2, 0x660fd0, X, CpuPNI, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, |
1318 | {"addsubps", 2, 0xf20fd0, X, CpuPNI, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1319 | {"fisttp", 1, 0xdf, 1, CpuPNI, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} }, | |
1320 | {"fisttp", 1, 0xdd, 1, CpuPNI, q_FP|Modrm, { LLongMem, 0, 0} }, | |
ca164297 | 1321 | {"fisttpll", 1, 0xdd, 1, CpuPNI, FP|Modrm, { LLongMem, 0, 0} }, |
9306ca4a JB |
1322 | {"haddpd", 2, 0x660f7c, X, CpuPNI, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, |
1323 | {"haddps", 2, 0xf20f7c, X, CpuPNI, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1324 | {"hsubpd", 2, 0x660f7d, X, CpuPNI, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1325 | {"hsubps", 2, 0xf20f7d, X, CpuPNI, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1326 | {"lddqu", 2, 0xf20ff0, X, CpuPNI, NoSuf|IgnoreSize|Modrm, { LLongMem, RegXMM, 0 } }, | |
1327 | {"monitor", 0, 0x0f01, 0xc8, CpuPNI, NoSuf|ImmExt, { 0, 0, 0} }, | |
ca164297 | 1328 | /* Need to ensure only "monitor %eax,%ecx,%edx" is accepted. */ |
9306ca4a JB |
1329 | {"monitor", 3, 0x0f01, 0xc8, CpuPNI, NoSuf|ImmExt, { Reg32, Reg32, Reg32} }, |
1330 | {"movddup", 2, 0xf20f12, X, CpuPNI, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1331 | {"movshdup", 2, 0xf30f16, X, CpuPNI, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1332 | {"movsldup", 2, 0xf30f12, X, CpuPNI, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, | |
1333 | {"mwait", 0, 0x0f01, 0xc9, CpuPNI, NoSuf|ImmExt, { 0, 0, 0} }, | |
ca164297 | 1334 | /* Need to ensure only "mwait %eax,%ecx" is accepted. */ |
9306ca4a | 1335 | {"mwait", 2, 0x0f01, 0xc9, CpuPNI, NoSuf|ImmExt, { Reg32, Reg32, 0} }, |
ca164297 | 1336 | |
d0b47220 | 1337 | /* AMD 3DNow! instructions. */ |
c608c12e | 1338 | |
9306ca4a JB |
1339 | {"prefetch", 1, 0x0f0d, 0, Cpu3dnow, NoSuf|IgnoreSize|Modrm, { ByteMem, 0, 0 } }, |
1340 | {"prefetchw",1, 0x0f0d, 1, Cpu3dnow, NoSuf|IgnoreSize|Modrm, { ByteMem, 0, 0 } }, | |
1341 | {"femms", 0, 0x0f0e, X, Cpu3dnow, NoSuf, { 0, 0, 0 } }, | |
1342 | {"pavgusb", 2, 0x0f0f, 0xbf, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, | |
1343 | {"pf2id", 2, 0x0f0f, 0x1d, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, | |
1344 | {"pf2iw", 2, 0x0f0f, 0x1c, Cpu3dnow|Cpu686,NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, | |
1345 | {"pfacc", 2, 0x0f0f, 0xae, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, | |
1346 | {"pfadd", 2, 0x0f0f, 0x9e, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, | |
1347 | {"pfcmpeq", 2, 0x0f0f, 0xb0, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, | |
1348 | {"pfcmpge", 2, 0x0f0f, 0x90, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, | |
1349 | {"pfcmpgt", 2, 0x0f0f, 0xa0, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, | |
1350 | {"pfmax", 2, 0x0f0f, 0xa4, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, | |
1351 | {"pfmin", 2, 0x0f0f, 0x94, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, | |
1352 | {"pfmul", 2, 0x0f0f, 0xb4, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, | |
1353 | {"pfnacc", 2, 0x0f0f, 0x8a, Cpu3dnow|Cpu686,NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, | |
1354 | {"pfpnacc", 2, 0x0f0f, 0x8e, Cpu3dnow|Cpu686,NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, | |
1355 | {"pfrcp", 2, 0x0f0f, 0x96, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, | |
1356 | {"pfrcpit1", 2, 0x0f0f, 0xa6, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, | |
1357 | {"pfrcpit2", 2, 0x0f0f, 0xb6, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, | |
1358 | {"pfrsqit1", 2, 0x0f0f, 0xa7, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, | |
1359 | {"pfrsqrt", 2, 0x0f0f, 0x97, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, | |
1360 | {"pfsub", 2, 0x0f0f, 0x9a, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, | |
1361 | {"pfsubr", 2, 0x0f0f, 0xaa, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, | |
1362 | {"pi2fd", 2, 0x0f0f, 0x0d, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, | |
1363 | {"pi2fw", 2, 0x0f0f, 0x0c, Cpu3dnow|Cpu686,NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, | |
1364 | {"pmulhrw", 2, 0x0f0f, 0xb7, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, | |
1365 | {"pswapd", 2, 0x0f0f, 0xbb, Cpu3dnow|Cpu686,NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, | |
e413e4e9 | 1366 | |
c0d8940f | 1367 | /* AMD extensions. */ |
296bc568 AM |
1368 | {"syscall", 0, 0x0f05, X, CpuK6, NoSuf, { 0, 0, 0} }, |
1369 | {"sysret", 0, 0x0f07, X, CpuK6, lq_Suf|DefaultSize, { 0, 0, 0} }, | |
1370 | {"swapgs", 0, 0x0f01, 0xf8, Cpu64, NoSuf|ImmExt, { 0, 0, 0} }, | |
c0d8940f | 1371 | |
543613e9 NC |
1372 | /* VIA PadLock extensions. */ |
1373 | {"xstorerng", 0, 0x000fa7c0, X, Cpu686|CpuPadLock, NoSuf|IsString, { 0, 0, 0} }, | |
0f10071e ML |
1374 | {"xcryptecb", 0, 0xf30fa7c8, X, Cpu686|CpuPadLock, NoSuf|IsString, { 0, 0, 0} }, |
1375 | {"xcryptcbc", 0, 0xf30fa7d0, X, Cpu686|CpuPadLock, NoSuf|IsString, { 0, 0, 0} }, | |
1376 | {"xcryptcfb", 0, 0xf30fa7e0, X, Cpu686|CpuPadLock, NoSuf|IsString, { 0, 0, 0} }, | |
1377 | {"xcryptofb", 0, 0xf30fa7e8, X, Cpu686|CpuPadLock, NoSuf|IsString, { 0, 0, 0} }, | |
30d1c836 ML |
1378 | {"montmul", 0, 0xf30fa6c0, X, Cpu686|CpuPadLock, NoSuf|IsString, { 0, 0, 0} }, |
1379 | {"xsha1", 0, 0xf30fa6c8, X, Cpu686|CpuPadLock, NoSuf|IsString, { 0, 0, 0} }, | |
1380 | {"xsha256", 0, 0xf30fa6d0, X, Cpu686|CpuPadLock, NoSuf|IsString, { 0, 0, 0} }, | |
543613e9 NC |
1381 | /* Alias for xstorerng. */ |
1382 | {"xstore", 0, 0x000fa7c0, X, Cpu686|CpuPadLock, NoSuf|IsString, { 0, 0, 0} }, | |
0f10071e | 1383 | |
e413e4e9 AM |
1384 | /* sentinel */ |
1385 | {NULL, 0, 0, 0, 0, 0, { 0, 0, 0} } | |
252b5132 RH |
1386 | }; |
1387 | #undef X | |
252b5132 RH |
1388 | #undef NoSuf |
1389 | #undef b_Suf | |
1390 | #undef w_Suf | |
1391 | #undef l_Suf | |
c0d8940f | 1392 | #undef q_Suf |
eecb386c | 1393 | #undef x_Suf |
252b5132 RH |
1394 | #undef bw_Suf |
1395 | #undef bl_Suf | |
1396 | #undef wl_Suf | |
c0d8940f | 1397 | #undef wlq_Suf |
252b5132 RH |
1398 | #undef sl_Suf |
1399 | #undef bwl_Suf | |
c0d8940f | 1400 | #undef bwlq_Suf |
252b5132 RH |
1401 | #undef FP |
1402 | #undef l_FP | |
9306ca4a | 1403 | #undef q_FP |
eecb386c | 1404 | #undef x_FP |
252b5132 RH |
1405 | #undef sl_FP |
1406 | ||
543613e9 | 1407 | #define MAX_MNEM_SIZE 16 /* For parsing insn mnemonics from input. */ |
252b5132 | 1408 | |
d0b47220 | 1409 | /* 386 register table. */ |
252b5132 | 1410 | |
543613e9 NC |
1411 | static const reg_entry i386_regtab[] = |
1412 | { | |
1413 | /* Make %st first as we test for it. */ | |
3e73aa7c | 1414 | {"st", FloatReg|FloatAcc, 0, 0}, |
252b5132 | 1415 | /* 8 bit regs */ |
2e98d2de | 1416 | #define REGNAM_AL 1 /* Entry in i386_regtab. */ |
3e73aa7c JH |
1417 | {"al", Reg8|Acc, 0, 0}, |
1418 | {"cl", Reg8|ShiftCount, 0, 1}, | |
1419 | {"dl", Reg8, 0, 2}, | |
1420 | {"bl", Reg8, 0, 3}, | |
1421 | {"ah", Reg8, 0, 4}, | |
1422 | {"ch", Reg8, 0, 5}, | |
1423 | {"dh", Reg8, 0, 6}, | |
1424 | {"bh", Reg8, 0, 7}, | |
c0d8940f JH |
1425 | {"axl", Reg8|Acc, RegRex64, 0}, /* Must be in the "al + 8" slot. */ |
1426 | {"cxl", Reg8, RegRex64, 1}, | |
1427 | {"dxl", Reg8, RegRex64, 2}, | |
1428 | {"bxl", Reg8, RegRex64, 3}, | |
1429 | {"spl", Reg8, RegRex64, 4}, | |
1430 | {"bpl", Reg8, RegRex64, 5}, | |
1431 | {"sil", Reg8, RegRex64, 6}, | |
1432 | {"dil", Reg8, RegRex64, 7}, | |
1433 | {"r8b", Reg8, RegRex64|RegRex, 0}, | |
1434 | {"r9b", Reg8, RegRex64|RegRex, 1}, | |
1435 | {"r10b", Reg8, RegRex64|RegRex, 2}, | |
1436 | {"r11b", Reg8, RegRex64|RegRex, 3}, | |
1437 | {"r12b", Reg8, RegRex64|RegRex, 4}, | |
1438 | {"r13b", Reg8, RegRex64|RegRex, 5}, | |
1439 | {"r14b", Reg8, RegRex64|RegRex, 6}, | |
1440 | {"r15b", Reg8, RegRex64|RegRex, 7}, | |
252b5132 | 1441 | /* 16 bit regs */ |
2e98d2de | 1442 | #define REGNAM_AX 25 |
3e73aa7c JH |
1443 | {"ax", Reg16|Acc, 0, 0}, |
1444 | {"cx", Reg16, 0, 1}, | |
1445 | {"dx", Reg16|InOutPortReg, 0, 2}, | |
1446 | {"bx", Reg16|BaseIndex, 0, 3}, | |
1447 | {"sp", Reg16, 0, 4}, | |
1448 | {"bp", Reg16|BaseIndex, 0, 5}, | |
1449 | {"si", Reg16|BaseIndex, 0, 6}, | |
1450 | {"di", Reg16|BaseIndex, 0, 7}, | |
c0d8940f JH |
1451 | {"r8w", Reg16, RegRex, 0}, |
1452 | {"r9w", Reg16, RegRex, 1}, | |
1453 | {"r10w", Reg16, RegRex, 2}, | |
1454 | {"r11w", Reg16, RegRex, 3}, | |
1455 | {"r12w", Reg16, RegRex, 4}, | |
1456 | {"r13w", Reg16, RegRex, 5}, | |
1457 | {"r14w", Reg16, RegRex, 6}, | |
1458 | {"r15w", Reg16, RegRex, 7}, | |
252b5132 | 1459 | /* 32 bit regs */ |
2e98d2de | 1460 | #define REGNAM_EAX 41 |
543613e9 | 1461 | {"eax", Reg32|BaseIndex|Acc, 0, 0}, /* Must be in ax + 16 slot. */ |
3e73aa7c JH |
1462 | {"ecx", Reg32|BaseIndex, 0, 1}, |
1463 | {"edx", Reg32|BaseIndex, 0, 2}, | |
1464 | {"ebx", Reg32|BaseIndex, 0, 3}, | |
1465 | {"esp", Reg32, 0, 4}, | |
1466 | {"ebp", Reg32|BaseIndex, 0, 5}, | |
1467 | {"esi", Reg32|BaseIndex, 0, 6}, | |
1468 | {"edi", Reg32|BaseIndex, 0, 7}, | |
c0d8940f JH |
1469 | {"r8d", Reg32|BaseIndex, RegRex, 0}, |
1470 | {"r9d", Reg32|BaseIndex, RegRex, 1}, | |
1471 | {"r10d", Reg32|BaseIndex, RegRex, 2}, | |
1472 | {"r11d", Reg32|BaseIndex, RegRex, 3}, | |
1473 | {"r12d", Reg32|BaseIndex, RegRex, 4}, | |
1474 | {"r13d", Reg32|BaseIndex, RegRex, 5}, | |
1475 | {"r14d", Reg32|BaseIndex, RegRex, 6}, | |
1476 | {"r15d", Reg32|BaseIndex, RegRex, 7}, | |
1477 | {"rax", Reg64|BaseIndex|Acc, 0, 0}, | |
1478 | {"rcx", Reg64|BaseIndex, 0, 1}, | |
1479 | {"rdx", Reg64|BaseIndex, 0, 2}, | |
1480 | {"rbx", Reg64|BaseIndex, 0, 3}, | |
1481 | {"rsp", Reg64, 0, 4}, | |
1482 | {"rbp", Reg64|BaseIndex, 0, 5}, | |
1483 | {"rsi", Reg64|BaseIndex, 0, 6}, | |
1484 | {"rdi", Reg64|BaseIndex, 0, 7}, | |
1485 | {"r8", Reg64|BaseIndex, RegRex, 0}, | |
1486 | {"r9", Reg64|BaseIndex, RegRex, 1}, | |
1487 | {"r10", Reg64|BaseIndex, RegRex, 2}, | |
1488 | {"r11", Reg64|BaseIndex, RegRex, 3}, | |
1489 | {"r12", Reg64|BaseIndex, RegRex, 4}, | |
1490 | {"r13", Reg64|BaseIndex, RegRex, 5}, | |
1491 | {"r14", Reg64|BaseIndex, RegRex, 6}, | |
1492 | {"r15", Reg64|BaseIndex, RegRex, 7}, | |
543613e9 | 1493 | /* Segment registers. */ |
3e73aa7c JH |
1494 | {"es", SReg2, 0, 0}, |
1495 | {"cs", SReg2, 0, 1}, | |
1496 | {"ss", SReg2, 0, 2}, | |
1497 | {"ds", SReg2, 0, 3}, | |
1498 | {"fs", SReg3, 0, 4}, | |
1499 | {"gs", SReg3, 0, 5}, | |
543613e9 | 1500 | /* Control registers. */ |
3e73aa7c JH |
1501 | {"cr0", Control, 0, 0}, |
1502 | {"cr1", Control, 0, 1}, | |
1503 | {"cr2", Control, 0, 2}, | |
1504 | {"cr3", Control, 0, 3}, | |
1505 | {"cr4", Control, 0, 4}, | |
1506 | {"cr5", Control, 0, 5}, | |
1507 | {"cr6", Control, 0, 6}, | |
1508 | {"cr7", Control, 0, 7}, | |
c0d8940f JH |
1509 | {"cr8", Control, RegRex, 0}, |
1510 | {"cr9", Control, RegRex, 1}, | |
1511 | {"cr10", Control, RegRex, 2}, | |
1512 | {"cr11", Control, RegRex, 3}, | |
1513 | {"cr12", Control, RegRex, 4}, | |
1514 | {"cr13", Control, RegRex, 5}, | |
1515 | {"cr14", Control, RegRex, 6}, | |
1516 | {"cr15", Control, RegRex, 7}, | |
543613e9 | 1517 | /* Debug registers. */ |
3e73aa7c JH |
1518 | {"db0", Debug, 0, 0}, |
1519 | {"db1", Debug, 0, 1}, | |
1520 | {"db2", Debug, 0, 2}, | |
1521 | {"db3", Debug, 0, 3}, | |
1522 | {"db4", Debug, 0, 4}, | |
1523 | {"db5", Debug, 0, 5}, | |
1524 | {"db6", Debug, 0, 6}, | |
1525 | {"db7", Debug, 0, 7}, | |
c0d8940f JH |
1526 | {"db8", Debug, RegRex, 0}, |
1527 | {"db9", Debug, RegRex, 1}, | |
1528 | {"db10", Debug, RegRex, 2}, | |
1529 | {"db11", Debug, RegRex, 3}, | |
1530 | {"db12", Debug, RegRex, 4}, | |
1531 | {"db13", Debug, RegRex, 5}, | |
1532 | {"db14", Debug, RegRex, 6}, | |
1533 | {"db15", Debug, RegRex, 7}, | |
3e73aa7c JH |
1534 | {"dr0", Debug, 0, 0}, |
1535 | {"dr1", Debug, 0, 1}, | |
1536 | {"dr2", Debug, 0, 2}, | |
1537 | {"dr3", Debug, 0, 3}, | |
1538 | {"dr4", Debug, 0, 4}, | |
1539 | {"dr5", Debug, 0, 5}, | |
1540 | {"dr6", Debug, 0, 6}, | |
1541 | {"dr7", Debug, 0, 7}, | |
c0d8940f JH |
1542 | {"dr8", Debug, RegRex, 0}, |
1543 | {"dr9", Debug, RegRex, 1}, | |
1544 | {"dr10", Debug, RegRex, 2}, | |
1545 | {"dr11", Debug, RegRex, 3}, | |
1546 | {"dr12", Debug, RegRex, 4}, | |
1547 | {"dr13", Debug, RegRex, 5}, | |
1548 | {"dr14", Debug, RegRex, 6}, | |
1549 | {"dr15", Debug, RegRex, 7}, | |
543613e9 | 1550 | /* Test registers. */ |
3e73aa7c JH |
1551 | {"tr0", Test, 0, 0}, |
1552 | {"tr1", Test, 0, 1}, | |
1553 | {"tr2", Test, 0, 2}, | |
1554 | {"tr3", Test, 0, 3}, | |
1555 | {"tr4", Test, 0, 4}, | |
1556 | {"tr5", Test, 0, 5}, | |
1557 | {"tr6", Test, 0, 6}, | |
1558 | {"tr7", Test, 0, 7}, | |
543613e9 | 1559 | /* MMX and simd registers. */ |
3e73aa7c JH |
1560 | {"mm0", RegMMX, 0, 0}, |
1561 | {"mm1", RegMMX, 0, 1}, | |
1562 | {"mm2", RegMMX, 0, 2}, | |
1563 | {"mm3", RegMMX, 0, 3}, | |
1564 | {"mm4", RegMMX, 0, 4}, | |
1565 | {"mm5", RegMMX, 0, 5}, | |
1566 | {"mm6", RegMMX, 0, 6}, | |
1567 | {"mm7", RegMMX, 0, 7}, | |
1568 | {"xmm0", RegXMM, 0, 0}, | |
1569 | {"xmm1", RegXMM, 0, 1}, | |
1570 | {"xmm2", RegXMM, 0, 2}, | |
1571 | {"xmm3", RegXMM, 0, 3}, | |
1572 | {"xmm4", RegXMM, 0, 4}, | |
1573 | {"xmm5", RegXMM, 0, 5}, | |
1574 | {"xmm6", RegXMM, 0, 6}, | |
c0d8940f JH |
1575 | {"xmm7", RegXMM, 0, 7}, |
1576 | {"xmm8", RegXMM, RegRex, 0}, | |
1577 | {"xmm9", RegXMM, RegRex, 1}, | |
1578 | {"xmm10", RegXMM, RegRex, 2}, | |
1579 | {"xmm11", RegXMM, RegRex, 3}, | |
1580 | {"xmm12", RegXMM, RegRex, 4}, | |
1581 | {"xmm13", RegXMM, RegRex, 5}, | |
1582 | {"xmm14", RegXMM, RegRex, 6}, | |
1583 | {"xmm15", RegXMM, RegRex, 7}, | |
543613e9 | 1584 | /* No type will make this register rejected for all purposes except |
c0d8940f JH |
1585 | for addressing. This saves creating one extra type for RIP. */ |
1586 | {"rip", BaseIndex, 0, 0} | |
252b5132 RH |
1587 | }; |
1588 | ||
543613e9 NC |
1589 | static const reg_entry i386_float_regtab[] = |
1590 | { | |
3e73aa7c JH |
1591 | {"st(0)", FloatReg|FloatAcc, 0, 0}, |
1592 | {"st(1)", FloatReg, 0, 1}, | |
1593 | {"st(2)", FloatReg, 0, 2}, | |
1594 | {"st(3)", FloatReg, 0, 3}, | |
1595 | {"st(4)", FloatReg, 0, 4}, | |
1596 | {"st(5)", FloatReg, 0, 5}, | |
1597 | {"st(6)", FloatReg, 0, 6}, | |
1598 | {"st(7)", FloatReg, 0, 7} | |
5f47d35b AM |
1599 | }; |
1600 | ||
543613e9 | 1601 | #define MAX_REG_NAME_SIZE 8 /* For parsing register names from input. */ |
252b5132 | 1602 | |
543613e9 | 1603 | /* Segment stuff. */ |
252b5132 RH |
1604 | static const seg_entry cs = { "cs", 0x2e }; |
1605 | static const seg_entry ds = { "ds", 0x3e }; | |
1606 | static const seg_entry ss = { "ss", 0x36 }; | |
1607 | static const seg_entry es = { "es", 0x26 }; | |
1608 | static const seg_entry fs = { "fs", 0x64 }; | |
1609 | static const seg_entry gs = { "gs", 0x65 }; | |
1610 |