+2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ * Makefile.am: Run "make dep-am".
+ * Makefile.in: Regenerated.
+
+ * config/tc-i386.c: Include "opcodes/i386-opc.h" instead of
+ "opcode/i386.h".
+ (md_begin): Check reg_name != NULL for the last entry in
+ i386_regtab.
+
+ * config/tc-i386.h: Move many entries to opcode/i386.h and
+ opcodes/i386-opc.h.
+
+ * configure.in (need_opcodes): Set true for i386.
+ * configure: Regenerated.
+
2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
* Makefile.am (REPORT_BUGS_TO): Removed.
DEPTC_i386_aout = $(srcdir)/config/obj-aout.h $(srcdir)/config/tc-i386.h \
$(BFDDIR)/libaout.h $(INCDIR)/bfdlink.h $(INCDIR)/safe-ctype.h \
subsegs.h $(INCDIR)/obstack.h dwarf2dbg.h dw2gencfi.h \
- $(INCDIR)/elf/dwarf2.h $(INCDIR)/opcode/i386.h $(INCDIR)/elf/x86-64.h \
- $(INCDIR)/elf/reloc-macros.h
+ $(INCDIR)/elf/dwarf2.h $(srcdir)/../opcodes/i386-opc.h \
+ $(INCDIR)/opcode/i386.h $(INCDIR)/elf/x86-64.h $(INCDIR)/elf/reloc-macros.h
DEPTC_i386_coff = $(srcdir)/config/obj-coff.h $(srcdir)/config/tc-i386.h \
$(INCDIR)/coff/internal.h $(INCDIR)/coff/x86_64.h $(INCDIR)/coff/external.h \
$(BFDDIR)/libcoff.h $(INCDIR)/bfdlink.h $(INCDIR)/safe-ctype.h \
subsegs.h $(INCDIR)/obstack.h dwarf2dbg.h dw2gencfi.h \
- $(INCDIR)/elf/dwarf2.h $(INCDIR)/opcode/i386.h $(INCDIR)/elf/x86-64.h \
- $(INCDIR)/elf/reloc-macros.h
+ $(INCDIR)/elf/dwarf2.h $(srcdir)/../opcodes/i386-opc.h \
+ $(INCDIR)/opcode/i386.h $(INCDIR)/elf/x86-64.h $(INCDIR)/elf/reloc-macros.h
DEPTC_i386_elf = $(srcdir)/config/obj-elf.h $(BFDDIR)/elf-bfd.h \
$(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h \
$(INCDIR)/bfdlink.h $(srcdir)/config/tc-i386.h dwarf2dbg.h \
$(INCDIR)/safe-ctype.h subsegs.h $(INCDIR)/obstack.h \
- dwarf2dbg.h dw2gencfi.h $(INCDIR)/elf/dwarf2.h $(INCDIR)/opcode/i386.h \
- $(INCDIR)/elf/x86-64.h $(INCDIR)/elf/reloc-macros.h
+ dwarf2dbg.h dw2gencfi.h $(INCDIR)/elf/dwarf2.h $(srcdir)/../opcodes/i386-opc.h \
+ $(INCDIR)/opcode/i386.h $(INCDIR)/elf/x86-64.h $(INCDIR)/elf/reloc-macros.h
DEPTC_i860_elf = $(srcdir)/config/obj-elf.h $(BFDDIR)/elf-bfd.h \
$(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h \
$(INCDIR)/bfdlink.h $(srcdir)/config/tc-i860.h dwarf2dbg.h \
DEPTC_i386_aout = $(srcdir)/config/obj-aout.h $(srcdir)/config/tc-i386.h \
$(BFDDIR)/libaout.h $(INCDIR)/bfdlink.h $(INCDIR)/safe-ctype.h \
subsegs.h $(INCDIR)/obstack.h dwarf2dbg.h dw2gencfi.h \
- $(INCDIR)/elf/dwarf2.h $(INCDIR)/opcode/i386.h $(INCDIR)/elf/x86-64.h \
- $(INCDIR)/elf/reloc-macros.h
+ $(INCDIR)/elf/dwarf2.h $(srcdir)/../opcodes/i386-opc.h \
+ $(INCDIR)/opcode/i386.h $(INCDIR)/elf/x86-64.h $(INCDIR)/elf/reloc-macros.h
DEPTC_i386_coff = $(srcdir)/config/obj-coff.h $(srcdir)/config/tc-i386.h \
$(INCDIR)/coff/internal.h $(INCDIR)/coff/x86_64.h $(INCDIR)/coff/external.h \
$(BFDDIR)/libcoff.h $(INCDIR)/bfdlink.h $(INCDIR)/safe-ctype.h \
subsegs.h $(INCDIR)/obstack.h dwarf2dbg.h dw2gencfi.h \
- $(INCDIR)/elf/dwarf2.h $(INCDIR)/opcode/i386.h $(INCDIR)/elf/x86-64.h \
- $(INCDIR)/elf/reloc-macros.h
+ $(INCDIR)/elf/dwarf2.h $(srcdir)/../opcodes/i386-opc.h \
+ $(INCDIR)/opcode/i386.h $(INCDIR)/elf/x86-64.h $(INCDIR)/elf/reloc-macros.h
DEPTC_i386_elf = $(srcdir)/config/obj-elf.h $(BFDDIR)/elf-bfd.h \
$(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h \
$(INCDIR)/bfdlink.h $(srcdir)/config/tc-i386.h dwarf2dbg.h \
$(INCDIR)/safe-ctype.h subsegs.h $(INCDIR)/obstack.h \
- dwarf2dbg.h dw2gencfi.h $(INCDIR)/elf/dwarf2.h $(INCDIR)/opcode/i386.h \
- $(INCDIR)/elf/x86-64.h $(INCDIR)/elf/reloc-macros.h
+ dwarf2dbg.h dw2gencfi.h $(INCDIR)/elf/dwarf2.h $(srcdir)/../opcodes/i386-opc.h \
+ $(INCDIR)/opcode/i386.h $(INCDIR)/elf/x86-64.h $(INCDIR)/elf/reloc-macros.h
DEPTC_i860_elf = $(srcdir)/config/obj-elf.h $(BFDDIR)/elf-bfd.h \
$(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h \
#include "subsegs.h"
#include "dwarf2dbg.h"
#include "dw2gencfi.h"
-#include "opcode/i386.h"
+#include "opcodes/i386-opc.h"
#include "elf/x86-64.h"
#ifndef REGISTER_WARNINGS
{
const reg_entry *regtab;
- for (regtab = i386_regtab;
- regtab < i386_regtab + sizeof (i386_regtab) / sizeof (i386_regtab[0]);
- regtab++)
+ for (regtab = i386_regtab; regtab->reg_name != NULL; regtab++)
{
hash_err = hash_insert (reg_hash, regtab->reg_name, (PTR) regtab);
if (hash_err)
extern const char *i386_comment_chars;
#define tc_comment_chars i386_comment_chars
-#define MAX_OPERANDS 4 /* max operands per insn */
-#define MAX_IMMEDIATE_OPERANDS 2/* max immediates per insn (lcall, ljmp, insertq, extrq) */
-#define MAX_MEMORY_OPERANDS 2 /* max memory refs per insn (string ops) */
-
/* Prefixes will be emitted in the order defined below.
WAIT_PREFIX must be the first prefix since FWAIT is really is an
instruction, and so must come before any prefixes.
#define IMMEDIATE_PREFIX '$'
#define ABSOLUTE_PREFIX '*'
-#define TWO_BYTE_OPCODE_ESCAPE 0x0f
-#define NOP_OPCODE (char) 0x90
-
-/* register numbers */
-#define EBP_REG_NUM 5
-#define ESP_REG_NUM 4
-
-/* modrm_byte.regmem for twobyte escape */
-#define ESCAPE_TO_TWO_BYTE_ADDRESSING ESP_REG_NUM
-/* index_base_byte.index for no index register addressing */
-#define NO_INDEX_REGISTER ESP_REG_NUM
-/* index_base_byte.base for no base register addressing */
-#define NO_BASE_REGISTER EBP_REG_NUM
-#define NO_BASE_REGISTER_16 6
-
/* these are the instruction mnemonic suffixes. */
#define WORD_MNEM_SUFFIX 'w'
#define BYTE_MNEM_SUFFIX 'b'
/* Intel Syntax */
#define LONG_DOUBLE_MNEM_SUFFIX 'x'
-/* modrm.mode = REGMEM_FIELD_HAS_REG when a register is in there */
-#define REGMEM_FIELD_HAS_REG 0x3/* always = 0x3 */
-#define REGMEM_FIELD_HAS_MEM (~REGMEM_FIELD_HAS_REG)
-
#define END_OF_INSN '\0'
-typedef struct
-{
- /* instruction name sans width suffix ("mov" for movl insns) */
- char *name;
-
- /* how many operands */
- unsigned int operands;
-
- /* base_opcode is the fundamental opcode byte without optional
- prefix(es). */
- unsigned int base_opcode;
-#define Opcode_D 0x2 /* Direction bit:
- set if Reg --> Regmem;
- unset if Regmem --> Reg. */
-#define Opcode_FloatR 0x8 /* Bit to swap src/dest for float insns. */
-#define Opcode_FloatD 0x400 /* Direction bit for float insns. */
-
- /* extension_opcode is the 3 bit extension for group <n> insns.
- This field is also used to store the 8-bit opcode suffix for the
- AMD 3DNow! instructions.
- If this template has no extension opcode (the usual case) use None */
- unsigned int extension_opcode;
-#define None 0xffff /* If no extension_opcode is possible. */
-
- /* cpu feature flags */
- unsigned int cpu_flags;
-#define Cpu186 0x1 /* i186 or better required */
-#define Cpu286 0x2 /* i286 or better required */
-#define Cpu386 0x4 /* i386 or better required */
-#define Cpu486 0x8 /* i486 or better required */
-#define Cpu586 0x10 /* i585 or better required */
-#define Cpu686 0x20 /* i686 or better required */
-#define CpuP4 0x40 /* Pentium4 or better required */
-#define CpuK6 0x80 /* AMD K6 or better required*/
-#define CpuSledgehammer 0x100 /* Sledgehammer or better required */
-#define CpuMMX 0x200 /* MMX support required */
-#define CpuMMX2 0x400 /* extended MMX support (with SSE or 3DNow!Ext) required */
-#define CpuSSE 0x800 /* Streaming SIMD extensions required */
-#define CpuSSE2 0x1000 /* Streaming SIMD extensions 2 required */
-#define Cpu3dnow 0x2000 /* 3dnow! support required */
-#define Cpu3dnowA 0x4000 /* 3dnow!Extensions support required */
-#define CpuSSE3 0x8000 /* Streaming SIMD extensions 3 required */
-#define CpuPadLock 0x10000 /* VIA PadLock required */
-#define CpuSVME 0x20000 /* AMD Secure Virtual Machine Ext-s required */
-#define CpuVMX 0x40000 /* VMX Instructions required */
-#define CpuSSSE3 0x80000 /* Supplemental Streaming SIMD extensions 3 required */
-#define CpuSSE4a 0x100000 /* SSE4a New Instuctions required */
-#define CpuABM 0x200000 /* ABM New Instructions required */
-
- /* These flags are set by gas depending on the flag_code. */
-#define Cpu64 0x4000000 /* 64bit support required */
-#define CpuNo64 0x8000000 /* Not supported in the 64bit mode */
-
- /* The default value for unknown CPUs - enable all features to avoid problems. */
-#define CpuUnknownFlags (Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686 \
- |CpuP4|CpuSledgehammer|CpuMMX|CpuMMX2|CpuSSE|CpuSSE2|CpuSSE3|CpuVMX \
- |Cpu3dnow|Cpu3dnowA|CpuK6|CpuPadLock|CpuSVME|CpuSSSE3|CpuABM|CpuSSE4a)
-
- /* the bits in opcode_modifier are used to generate the final opcode from
- the base_opcode. These bits also are used to detect alternate forms of
- the same instruction */
- unsigned int opcode_modifier;
-
- /* opcode_modifier bits: */
-#define D 0x1 /* has direction bit. */
-#define W 0x2 /* set if operands can be words or dwords
- encoded the canonical way */
-#define Modrm 0x4 /* insn has a modrm byte. */
-#define ShortForm 0x10 /* register is in low 3 bits of opcode */
-#define Jump 0x40 /* special case for jump insns. */
-#define JumpDword 0x80 /* call and jump */
-#define JumpByte 0x100 /* loop and jecxz */
-#define JumpInterSegment 0x200 /* special case for intersegment leaps/calls */
-#define FloatMF 0x400 /* FP insn memory format bit, sized by 0x4 */
-#define FloatR 0x800 /* src/dest swap for floats. */
-#define FloatD 0x1000 /* has float insn direction bit. */
-#define Size16 0x2000 /* needs size prefix if in 32-bit mode */
-#define Size32 0x4000 /* needs size prefix if in 16-bit mode */
-#define Size64 0x8000 /* needs size prefix if in 64-bit mode */
-#define IgnoreSize 0x10000 /* instruction ignores operand size prefix */
-#define DefaultSize 0x20000 /* default insn size depends on mode */
-#define No_bSuf 0x40000 /* b suffix on instruction illegal */
-#define No_wSuf 0x80000 /* w suffix on instruction illegal */
-#define No_lSuf 0x100000 /* l suffix on instruction illegal */
-#define No_sSuf 0x200000 /* s suffix on instruction illegal */
-#define No_qSuf 0x400000 /* q suffix on instruction illegal */
-#define No_xSuf 0x800000 /* x suffix on instruction illegal */
-#define FWait 0x1000000 /* instruction needs FWAIT */
-#define IsString 0x2000000 /* quick test for string instructions */
-#define regKludge 0x4000000 /* fake an extra reg operand for clr, imul */
-#define IsPrefix 0x8000000 /* opcode is a prefix */
-#define ImmExt 0x10000000 /* instruction has extension in 8 bit imm */
-#define NoRex64 0x20000000 /* instruction don't need Rex64 prefix. */
-#define Rex64 0x40000000 /* instruction require Rex64 prefix. */
-#define Ugh 0x80000000 /* deprecated fp insn, gets a warning */
-
- /* operand_types[i] describes the type of operand i. This is made
- by OR'ing together all of the possible type masks. (e.g.
- 'operand_types[i] = Reg|Imm' specifies that operand i can be
- either a register or an immediate operand. */
- unsigned int operand_types[MAX_OPERANDS];
-
- /* operand_types[i] bits */
- /* register */
-#define Reg8 0x1 /* 8 bit reg */
-#define Reg16 0x2 /* 16 bit reg */
-#define Reg32 0x4 /* 32 bit reg */
-#define Reg64 0x8 /* 64 bit reg */
- /* immediate */
-#define Imm8 0x10 /* 8 bit immediate */
-#define Imm8S 0x20 /* 8 bit immediate sign extended */
-#define Imm16 0x40 /* 16 bit immediate */
-#define Imm32 0x80 /* 32 bit immediate */
-#define Imm32S 0x100 /* 32 bit immediate sign extended */
-#define Imm64 0x200 /* 64 bit immediate */
-#define Imm1 0x400 /* 1 bit immediate */
- /* memory */
-#define BaseIndex 0x800
- /* Disp8,16,32 are used in different ways, depending on the
- instruction. For jumps, they specify the size of the PC relative
- displacement, for baseindex type instructions, they specify the
- size of the offset relative to the base register, and for memory
- offset instructions such as `mov 1234,%al' they specify the size of
- the offset relative to the segment base. */
-#define Disp8 0x1000 /* 8 bit displacement */
-#define Disp16 0x2000 /* 16 bit displacement */
-#define Disp32 0x4000 /* 32 bit displacement */
-#define Disp32S 0x8000 /* 32 bit signed displacement */
-#define Disp64 0x10000 /* 64 bit displacement */
- /* specials */
-#define InOutPortReg 0x20000 /* register to hold in/out port addr = dx */
-#define ShiftCount 0x40000 /* register to hold shift count = cl */
-#define Control 0x80000 /* Control register */
-#define Debug 0x100000 /* Debug register */
-#define Test 0x200000 /* Test register */
-#define FloatReg 0x400000 /* Float register */
-#define FloatAcc 0x800000 /* Float stack top %st(0) */
-#define SReg2 0x1000000 /* 2 bit segment register */
-#define SReg3 0x2000000 /* 3 bit segment register */
-#define Acc 0x4000000 /* Accumulator %al or %ax or %eax */
-#define JumpAbsolute 0x8000000
-#define RegMMX 0x10000000 /* MMX register */
-#define RegXMM 0x20000000 /* XMM registers in PIII */
-#define EsSeg 0x40000000 /* String insn operand with fixed es segment */
-
- /* InvMem is for instructions with a modrm byte that only allow a
- general register encoding in the i.tm.mode and i.tm.regmem fields,
- eg. control reg moves. They really ought to support a memory form,
- but don't, so we add an InvMem flag to the register operand to
- indicate that it should be encoded in the i.tm.regmem field. */
-#define InvMem 0x80000000
-
-#define Reg (Reg8|Reg16|Reg32|Reg64) /* gen'l register */
-#define WordReg (Reg16|Reg32|Reg64)
-#define ImplicitRegister (InOutPortReg|ShiftCount|Acc|FloatAcc)
-#define Imm (Imm8|Imm8S|Imm16|Imm32S|Imm32|Imm64) /* gen'l immediate */
-#define EncImm (Imm8|Imm16|Imm32|Imm32S) /* Encodable gen'l immediate */
-#define Disp (Disp8|Disp16|Disp32|Disp32S|Disp64) /* General displacement */
-#define AnyMem (Disp8|Disp16|Disp32|Disp32S|BaseIndex|InvMem) /* General memory */
- /* The following aliases are defined because the opcode table
- carefully specifies the allowed memory types for each instruction.
- At the moment we can only tell a memory reference size by the
- instruction suffix, so there's not much point in defining Mem8,
- Mem16, Mem32 and Mem64 opcode modifiers - We might as well just use
- the suffix directly to check memory operands. */
-#define LLongMem AnyMem /* 64 bits (or more) */
-#define LongMem AnyMem /* 32 bit memory ref */
-#define ShortMem AnyMem /* 16 bit memory ref */
-#define WordMem AnyMem /* 16, 32 or 64 bit memory ref */
-#define ByteMem AnyMem /* 8 bit memory ref */
-}
-template;
-
/*
'templates' is for grouping together 'template' structures for opcodes
of the same name. This is only used for storing the insns in the grand
The templates themselves start at START and range up to (but not including)
END.
*/
-typedef struct
-{
- const template *start;
- const template *end;
-}
-templates;
+struct template;
-/* these are for register name --> number & type hash lookup */
typedef struct
{
- char *reg_name;
- unsigned int reg_type;
- unsigned int reg_flags;
-#define RegRex 0x1 /* Extended register. */
-#define RegRex64 0x2 /* Extended 8 bit register. */
- unsigned int reg_num;
+ const struct template *start;
+ const struct template *end;
}
-reg_entry;
-
-typedef struct
-{
- char *seg_name;
- unsigned int seg_prefix;
-}
-seg_entry;
+templates;
/* 386 operand encoding bytes: see 386 book for details of this. */
typedef struct
/* x86-64 extension prefix. */
typedef int rex_byte;
-#define REX_OPCODE 0x40
-
-/* Indicates 64 bit operand size. */
-#define REX_MODE64 8
-/* High extension to reg field of modrm byte. */
-#define REX_EXTX 4
-/* High extension to SIB index field. */
-#define REX_EXTY 2
-/* High extension to base field of modrm or SIB, or reg field of opcode. */
-#define REX_EXTZ 1
/* 386 opcode byte to code indirect addressing. */
typedef struct
# Do we need the opcodes library?
case ${cpu_type} in
- vax | i386 | tic30)
+ vax | tic30)
;;
*)
# Do we need the opcodes library?
case ${cpu_type} in
- vax | i386 | tic30)
+ vax | tic30)
;;
*)
+2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ * i386.h: Add entries from config/tc-i386.h and move tables
+ to opcodes/i386-opc.h.
+
2007-03-13 H.J. Lu <hongjiu.lu@intel.com>
* i386.h (FloatDR): Removed.
-/* opcode/i386.h -- Intel 80386 opcode table
+/* opcode/i386.h -- Intel 80386 opcode macros
Copyright 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
#define OLDGCC_COMPAT SYSV386_COMPAT
#endif
-static const template i386_optab[] =
-{
-
-#define X None
-#define NoSuf (No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_xSuf|No_qSuf)
-#define b_Suf (No_wSuf|No_lSuf|No_sSuf|No_xSuf|No_qSuf)
-#define w_Suf (No_bSuf|No_lSuf|No_sSuf|No_xSuf|No_qSuf)
-#define l_Suf (No_bSuf|No_wSuf|No_sSuf|No_xSuf|No_qSuf)
-#define q_Suf (No_bSuf|No_wSuf|No_sSuf|No_lSuf|No_xSuf)
-#define x_Suf (No_bSuf|No_wSuf|No_sSuf|No_lSuf|No_qSuf)
-#define bw_Suf (No_lSuf|No_sSuf|No_xSuf|No_qSuf)
-#define bl_Suf (No_wSuf|No_sSuf|No_xSuf|No_qSuf)
-#define wl_Suf (No_bSuf|No_sSuf|No_xSuf|No_qSuf)
-#define wlq_Suf (No_bSuf|No_sSuf|No_xSuf)
-#define lq_Suf (No_bSuf|No_wSuf|No_sSuf|No_xSuf)
-#define wq_Suf (No_bSuf|No_lSuf|No_sSuf|No_xSuf)
-#define sl_Suf (No_bSuf|No_wSuf|No_xSuf|No_qSuf)
-#define bwl_Suf (No_sSuf|No_xSuf|No_qSuf)
-#define bwlq_Suf (No_sSuf|No_xSuf)
-#define FP (NoSuf)
-#define l_FP (l_Suf)
-#define q_FP (q_Suf|NoRex64)
-#define x_FP (x_Suf|FloatMF)
-#define sl_FP (sl_Suf|FloatMF)
-
-/* Move instructions. */
#define MOV_AX_DISP32 0xa0
-/* We put the 64bit displacement first and we only mark constants
- larger than 32bit as Disp64. */
-{ "mov", 2, 0xa0, X, Cpu64, bwlq_Suf|D|W, { Disp64, Acc, 0 } },
-{ "mov", 2, 0xa0, X, CpuNo64,bwl_Suf|D|W, { Disp16|Disp32, Acc, 0 } },
-{ "mov", 2, 0x88, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} },
-/* In the 64bit mode the short form mov immediate is redefined to have
- 64bit value. */
-{ "mov", 2, 0xb0, X, 0, bwl_Suf|W|ShortForm, { EncImm, Reg8|Reg16|Reg32, 0 } },
-{ "mov", 2, 0xc6, 0, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0 } },
-{ "mov", 2, 0xb0, X, Cpu64, q_Suf|W|ShortForm, { Imm64, Reg64, 0 } },
-/* The segment register moves accept WordReg so that a segment register
- can be copied to a 32 bit register, and vice versa, without using a
- size prefix. When moving to a 32 bit register, the upper 16 bits
- are set to an implementation defined value (on the Pentium Pro,
- the implementation defined value is zero). */
-{ "mov", 2, 0x8c, X, 0, wl_Suf|Modrm, { SReg2, WordReg|InvMem, 0 } },
-{ "mov", 2, 0x8c, X, 0, w_Suf|Modrm|IgnoreSize, { SReg2, WordMem, 0 } },
-{ "mov", 2, 0x8c, X, Cpu386, wl_Suf|Modrm, { SReg3, WordReg|InvMem, 0 } },
-{ "mov", 2, 0x8c, X, Cpu386, w_Suf|Modrm|IgnoreSize, { SReg3, WordMem, 0 } },
-{ "mov", 2, 0x8e, X, 0, wl_Suf|Modrm|IgnoreSize, { WordReg, SReg2, 0 } },
-{ "mov", 2, 0x8e, X, 0, w_Suf|Modrm|IgnoreSize, { WordMem, SReg2, 0 } },
-{ "mov", 2, 0x8e, X, Cpu386, wl_Suf|Modrm|IgnoreSize, { WordReg, SReg3, 0 } },
-{ "mov", 2, 0x8e, X, Cpu386, w_Suf|Modrm|IgnoreSize, { WordMem, SReg3, 0 } },
-/* Move to/from control debug registers. In the 16 or 32bit modes they are 32bit. In the 64bit
- mode they are 64bit.*/
-{ "mov", 2, 0x0f20, X, Cpu386|CpuNo64, l_Suf|D|Modrm|IgnoreSize,{ Control, Reg32|InvMem, 0} },
-{ "mov", 2, 0x0f20, X, Cpu64, q_Suf|D|Modrm|IgnoreSize|NoRex64,{ Control, Reg64|InvMem, 0} },
-{ "mov", 2, 0x0f21, X, Cpu386|CpuNo64, l_Suf|D|Modrm|IgnoreSize,{ Debug, Reg32|InvMem, 0} },
-{ "mov", 2, 0x0f21, X, Cpu64, q_Suf|D|Modrm|IgnoreSize|NoRex64,{ Debug, Reg64|InvMem, 0} },
-{ "mov", 2, 0x0f24, X, Cpu386|CpuNo64, l_Suf|D|Modrm|IgnoreSize, { Test, Reg32|InvMem, 0} },
-{ "movabs",2, 0xa0, X, Cpu64, bwlq_Suf|D|W, { Disp64, Acc, 0 } },
-{ "movabs",2, 0xb0, X, Cpu64, q_Suf|W|ShortForm, { Imm64, Reg64, 0 } },
-
-/* Move with sign extend. */
-/* "movsbl" & "movsbw" must not be unified into "movsb" to avoid
- conflict with the "movs" string move instruction. */
-{"movsbl", 2, 0x0fbe, X, Cpu386, NoSuf|Modrm, { Reg8|ByteMem, Reg32, 0} },
-{"movsbw", 2, 0x0fbe, X, Cpu386, NoSuf|Modrm, { Reg8|ByteMem, Reg16, 0} },
-{"movswl", 2, 0x0fbf, X, Cpu386, NoSuf|Modrm, { Reg16|ShortMem,Reg32, 0} },
-{"movsbq", 2, 0x0fbe, X, Cpu64, NoSuf|Modrm|Rex64, { Reg8|ByteMem, Reg64, 0} },
-{"movswq", 2, 0x0fbf, X, Cpu64, NoSuf|Modrm|Rex64, { Reg16|ShortMem,Reg64, 0} },
-{"movslq", 2, 0x63, X, Cpu64, NoSuf|Modrm|Rex64, { Reg32|WordMem, Reg64, 0} },
-/* Intel Syntax next 3 insns */
-{"movsx", 2, 0x0fbe, X, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, WordReg, 0} },
-{"movsx", 2, 0x0fbf, X, Cpu386, w_Suf|Modrm, { Reg16|ShortMem, Reg32|Reg64, 0} },
-{"movsx", 2, 0x63, X, Cpu64, l_Suf|Modrm|Rex64, { Reg32|WordMem, Reg64, 0} },
-
-/* Move with zero extend. We can't remove "movzb" since existing
- assembly codes may use it. */
-{"movzb", 2, 0x0fb6, X, Cpu386, wl_Suf|Modrm, { Reg8|ByteMem, WordReg, 0} },
-/* "movzbl" & "movzbw" should not be unified into "movzb" for
- consistency with the sign extending moves above. */
-{"movzbl", 2, 0x0fb6, X, Cpu386, NoSuf|Modrm, { Reg8|ByteMem, Reg32, 0} },
-{"movzbw", 2, 0x0fb6, X, Cpu386, NoSuf|Modrm, { Reg8|ByteMem, Reg16, 0} },
-{"movzwl", 2, 0x0fb7, X, Cpu386, NoSuf|Modrm, { Reg16|ShortMem, Reg32, 0} },
-/* These instructions are not particulary useful, since the zero extend
- 32->64 is implicit, but we can encode them. */
-{"movzbq", 2, 0x0fb6, X, Cpu64, NoSuf|Modrm|Rex64, { Reg8|ByteMem, Reg64, 0} },
-{"movzwq", 2, 0x0fb7, X, Cpu64, NoSuf|Modrm|Rex64, { Reg16|ShortMem, Reg64, 0} },
-/* Intel Syntax next 2 insns (the 64-bit variants are not particulary useful,
- since the zero extend 32->64 is implicit, but we can encode them). */
-{"movzx", 2, 0x0fb6, X, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, WordReg, 0} },
-{"movzx", 2, 0x0fb7, X, Cpu386, w_Suf|Modrm, { Reg16|ShortMem, Reg32|Reg64, 0} },
-
-/* Push instructions. */
-{"push", 1, 0x50, X, CpuNo64, wl_Suf|ShortForm|DefaultSize, { WordReg, 0, 0 } },
-{"push", 1, 0xff, 6, CpuNo64, wl_Suf|Modrm|DefaultSize, { WordReg|WordMem, 0, 0 } },
-{"push", 1, 0x6a, X, Cpu186|CpuNo64, wl_Suf|DefaultSize, { Imm8S, 0, 0} },
-{"push", 1, 0x68, X, Cpu186|CpuNo64, wl_Suf|DefaultSize, { Imm16|Imm32, 0, 0} },
-{"push", 1, 0x06, X, CpuNo64, wl_Suf|ShortForm|DefaultSize, { SReg2, 0, 0 } },
-{"push", 1, 0x0fa0, X, Cpu386|CpuNo64, wl_Suf|ShortForm|DefaultSize, { SReg3, 0, 0 } },
-/* In 64bit mode, the operand size is implicitly 64bit. */
-{"push", 1, 0x50, X, Cpu64, wq_Suf|ShortForm|DefaultSize|NoRex64, { Reg16|Reg64, 0, 0 } },
-{"push", 1, 0xff, 6, Cpu64, wq_Suf|Modrm|DefaultSize|NoRex64, { Reg16|Reg64|WordMem, 0, 0 } },
-{"push", 1, 0x6a, X, Cpu64, wq_Suf|DefaultSize|NoRex64, { Imm8S, 0, 0} },
-{"push", 1, 0x68, X, Cpu64, wq_Suf|DefaultSize|NoRex64, { Imm32S|Imm16, 0, 0} },
-{"push", 1, 0x0fa0, X, Cpu64, wq_Suf|ShortForm|DefaultSize|NoRex64, { SReg3, 0, 0 } },
-
-{"pusha", 0, 0x60, X, Cpu186|CpuNo64, wl_Suf|DefaultSize, { 0, 0, 0 } },
-
-/* Pop instructions. */
-{"pop", 1, 0x58, X, CpuNo64, wl_Suf|ShortForm|DefaultSize, { WordReg, 0, 0 } },
-{"pop", 1, 0x8f, 0, CpuNo64, wl_Suf|Modrm|DefaultSize, { WordReg|WordMem, 0, 0 } },
#define POP_SEG_SHORT 0x07
-{"pop", 1, 0x07, X, CpuNo64, wl_Suf|ShortForm|DefaultSize, { SReg2, 0, 0 } },
-{"pop", 1, 0x0fa1, X, Cpu386|CpuNo64, wl_Suf|ShortForm|DefaultSize, { SReg3, 0, 0 } },
-/* In 64bit mode, the operand size is implicitly 64bit. */
-{"pop", 1, 0x58, X, Cpu64, wq_Suf|ShortForm|DefaultSize|NoRex64, { Reg16|Reg64, 0, 0 } },
-{"pop", 1, 0x8f, 0, Cpu64, wq_Suf|Modrm|DefaultSize|NoRex64, { Reg16|Reg64|WordMem, 0, 0 } },
-{"pop", 1, 0x0fa1, X, Cpu64, wq_Suf|ShortForm|DefaultSize|NoRex64, { SReg3, 0, 0 } },
-
-{"popa", 0, 0x61, X, Cpu186|CpuNo64, wl_Suf|DefaultSize, { 0, 0, 0 } },
-
-/* Exchange instructions.
- xchg commutes: we allow both operand orders.
-
- In the 64bit code, xchg rax, rax is reused for new nop instruction. */
-{"xchg", 2, 0x90, X, CpuNo64, wl_Suf|ShortForm, { WordReg, Acc, 0 } },
-{"xchg", 2, 0x90, X, CpuNo64, wl_Suf|ShortForm, { Acc, WordReg, 0 } },
-{"xchg", 2, 0x90, X, Cpu64, wq_Suf|ShortForm, { Reg16|Reg64, Acc, 0 } },
-{"xchg", 2, 0x90, X, Cpu64, wq_Suf|ShortForm, { Acc, Reg16|Reg64, 0 } },
-{"xchg", 2, 0x86, X, 0, bwlq_Suf|W|Modrm, { Reg, Reg|AnyMem, 0 } },
-{"xchg", 2, 0x86, X, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, Reg, 0 } },
-
-/* In/out from ports. */
-/* XXX should reject %rax */
-{"in", 2, 0xe4, X, 0, bwl_Suf|W, { Imm8, Acc, 0 } },
-{"in", 2, 0xec, X, 0, bwl_Suf|W, { InOutPortReg, Acc, 0 } },
-{"in", 1, 0xe4, X, 0, bwl_Suf|W, { Imm8, 0, 0 } },
-{"in", 1, 0xec, X, 0, bwl_Suf|W, { InOutPortReg, 0, 0 } },
-{"out", 2, 0xe6, X, 0, bwl_Suf|W, { Acc, Imm8, 0 } },
-{"out", 2, 0xee, X, 0, bwl_Suf|W, { Acc, InOutPortReg, 0 } },
-{"out", 1, 0xe6, X, 0, bwl_Suf|W, { Imm8, 0, 0 } },
-{"out", 1, 0xee, X, 0, bwl_Suf|W, { InOutPortReg, 0, 0 } },
-
-/* Load effective address. */
-{"lea", 2, 0x8d, X, 0, wlq_Suf|Modrm, { WordMem, WordReg, 0 } },
-
-/* Load segment registers from memory. */
-{"lds", 2, 0xc5, X, CpuNo64, wl_Suf|Modrm, { WordMem, WordReg, 0} },
-{"les", 2, 0xc4, X, CpuNo64, wl_Suf|Modrm, { WordMem, WordReg, 0} },
-{"lfs", 2, 0x0fb4, X, Cpu386, wl_Suf|Modrm, { WordMem, WordReg, 0} },
-{"lgs", 2, 0x0fb5, X, Cpu386, wl_Suf|Modrm, { WordMem, WordReg, 0} },
-{"lss", 2, 0x0fb2, X, Cpu386, wl_Suf|Modrm, { WordMem, WordReg, 0} },
-
-/* Flags register instructions. */
-{"clc", 0, 0xf8, X, 0, NoSuf, { 0, 0, 0} },
-{"cld", 0, 0xfc, X, 0, NoSuf, { 0, 0, 0} },
-{"cli", 0, 0xfa, X, 0, NoSuf, { 0, 0, 0} },
-{"clts", 0, 0x0f06, X, Cpu286, NoSuf, { 0, 0, 0} },
-{"cmc", 0, 0xf5, X, 0, NoSuf, { 0, 0, 0} },
-{"lahf", 0, 0x9f, X, 0, NoSuf, { 0, 0, 0} },
-{"sahf", 0, 0x9e, X, 0, NoSuf, { 0, 0, 0} },
-{"pushf", 0, 0x9c, X, CpuNo64,wl_Suf|DefaultSize, { 0, 0, 0} },
-{"pushf", 0, 0x9c, X, Cpu64, wq_Suf|DefaultSize|NoRex64,{ 0, 0, 0} },
-{"popf", 0, 0x9d, X, CpuNo64,wl_Suf|DefaultSize, { 0, 0, 0} },
-{"popf", 0, 0x9d, X, Cpu64, wq_Suf|DefaultSize|NoRex64,{ 0, 0, 0} },
-{"stc", 0, 0xf9, X, 0, NoSuf, { 0, 0, 0} },
-{"std", 0, 0xfd, X, 0, NoSuf, { 0, 0, 0} },
-{"sti", 0, 0xfb, X, 0, NoSuf, { 0, 0, 0} },
-
-/* Arithmetic. */
-{"add", 2, 0x00, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} },
-{"add", 2, 0x83, 0, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} },
-{"add", 2, 0x04, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} },
-{"add", 2, 0x80, 0, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} },
-
-{"inc", 1, 0x40, X, CpuNo64,wl_Suf|ShortForm, { WordReg, 0, 0} },
-{"inc", 1, 0xfe, 0, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
-
-{"sub", 2, 0x28, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} },
-{"sub", 2, 0x83, 5, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} },
-{"sub", 2, 0x2c, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} },
-{"sub", 2, 0x80, 5, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} },
-
-{"dec", 1, 0x48, X, CpuNo64, wl_Suf|ShortForm, { WordReg, 0, 0} },
-{"dec", 1, 0xfe, 1, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
-
-{"sbb", 2, 0x18, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} },
-{"sbb", 2, 0x83, 3, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} },
-{"sbb", 2, 0x1c, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} },
-{"sbb", 2, 0x80, 3, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} },
-
-{"cmp", 2, 0x38, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} },
-{"cmp", 2, 0x83, 7, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} },
-{"cmp", 2, 0x3c, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} },
-{"cmp", 2, 0x80, 7, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} },
-
-{"test", 2, 0x84, X, 0, bwlq_Suf|W|Modrm, { Reg, Reg|AnyMem, 0} },
-{"test", 2, 0x84, X, 0, bwlq_Suf|W|Modrm, { AnyMem, Reg, 0} },
-{"test", 2, 0xa8, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} },
-{"test", 2, 0xf6, 0, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} },
-
-{"and", 2, 0x20, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} },
-{"and", 2, 0x83, 4, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} },
-{"and", 2, 0x24, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} },
-{"and", 2, 0x80, 4, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} },
-
-{"or", 2, 0x08, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} },
-{"or", 2, 0x83, 1, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} },
-{"or", 2, 0x0c, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} },
-{"or", 2, 0x80, 1, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} },
-
-{"xor", 2, 0x30, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} },
-{"xor", 2, 0x83, 6, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} },
-{"xor", 2, 0x34, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} },
-{"xor", 2, 0x80, 6, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} },
-
-/* clr with 1 operand is really xor with 2 operands. */
-{"clr", 1, 0x30, X, 0, bwlq_Suf|W|Modrm|regKludge, { Reg, 0, 0 } },
-
-{"adc", 2, 0x10, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} },
-{"adc", 2, 0x83, 2, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} },
-{"adc", 2, 0x14, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} },
-{"adc", 2, 0x80, 2, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} },
-
-{"neg", 1, 0xf6, 3, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
-{"not", 1, 0xf6, 2, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
-
-{"aaa", 0, 0x37, X, CpuNo64, NoSuf, { 0, 0, 0} },
-{"aas", 0, 0x3f, X, CpuNo64, NoSuf, { 0, 0, 0} },
-{"daa", 0, 0x27, X, CpuNo64, NoSuf, { 0, 0, 0} },
-{"das", 0, 0x2f, X, CpuNo64, NoSuf, { 0, 0, 0} },
-{"aad", 0, 0xd50a, X, CpuNo64, NoSuf, { 0, 0, 0} },
-{"aad", 1, 0xd5, X, CpuNo64, NoSuf, { Imm8, 0, 0} },
-{"aam", 0, 0xd40a, X, CpuNo64, NoSuf, { 0, 0, 0} },
-{"aam", 1, 0xd4, X, CpuNo64, NoSuf, { Imm8, 0, 0} },
-
-/* Conversion insns. */
-/* Intel naming */
-{"cbw", 0, 0x98, X, 0, NoSuf|Size16, { 0, 0, 0} },
-{"cdqe", 0, 0x98, X, Cpu64, NoSuf|Size64, { 0, 0, 0} },
-{"cwde", 0, 0x98, X, 0, NoSuf|Size32, { 0, 0, 0} },
-{"cwd", 0, 0x99, X, 0, NoSuf|Size16, { 0, 0, 0} },
-{"cdq", 0, 0x99, X, 0, NoSuf|Size32, { 0, 0, 0} },
-{"cqo", 0, 0x99, X, Cpu64, NoSuf|Size64, { 0, 0, 0} },
-/* AT&T naming */
-{"cbtw", 0, 0x98, X, 0, NoSuf|Size16, { 0, 0, 0} },
-{"cltq", 0, 0x98, X, Cpu64, NoSuf|Size64, { 0, 0, 0} },
-{"cwtl", 0, 0x98, X, 0, NoSuf|Size32, { 0, 0, 0} },
-{"cwtd", 0, 0x99, X, 0, NoSuf|Size16, { 0, 0, 0} },
-{"cltd", 0, 0x99, X, 0, NoSuf|Size32, { 0, 0, 0} },
-{"cqto", 0, 0x99, X, Cpu64, NoSuf|Size64, { 0, 0, 0} },
-
-/* Warning! the mul/imul (opcode 0xf6) must only have 1 operand! They are
- expanding 64-bit multiplies, and *cannot* be selected to accomplish
- 'imul %ebx, %eax' (opcode 0x0faf must be used in this case)
- These multiplies can only be selected with single operand forms. */
-{"mul", 1, 0xf6, 4, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
-{"imul", 1, 0xf6, 5, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
-{"imul", 2, 0x0faf, X, Cpu386, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"imul", 3, 0x6b, X, Cpu186, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, WordReg} },
-{"imul", 3, 0x69, X, Cpu186, wlq_Suf|Modrm, { Imm16|Imm32S|Imm32, WordReg|WordMem, WordReg} },
-/* imul with 2 operands mimics imul with 3 by putting the register in
- both i.rm.reg & i.rm.regmem fields. regKludge enables this
- transformation. */
-{"imul", 2, 0x6b, X, Cpu186, wlq_Suf|Modrm|regKludge,{ Imm8S, WordReg, 0} },
-{"imul", 2, 0x69, X, Cpu186, wlq_Suf|Modrm|regKludge,{ Imm16|Imm32S|Imm32, WordReg, 0} },
-
-{"div", 1, 0xf6, 6, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
-{"div", 2, 0xf6, 6, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, Acc, 0} },
-{"idiv", 1, 0xf6, 7, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
-{"idiv", 2, 0xf6, 7, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, Acc, 0} },
-
-{"rol", 2, 0xd0, 0, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} },
-{"rol", 2, 0xc0, 0, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} },
-{"rol", 2, 0xd2, 0, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} },
-{"rol", 1, 0xd0, 0, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
-
-{"ror", 2, 0xd0, 1, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} },
-{"ror", 2, 0xc0, 1, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} },
-{"ror", 2, 0xd2, 1, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} },
-{"ror", 1, 0xd0, 1, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
-
-{"rcl", 2, 0xd0, 2, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} },
-{"rcl", 2, 0xc0, 2, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} },
-{"rcl", 2, 0xd2, 2, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} },
-{"rcl", 1, 0xd0, 2, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
-
-{"rcr", 2, 0xd0, 3, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} },
-{"rcr", 2, 0xc0, 3, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} },
-{"rcr", 2, 0xd2, 3, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} },
-{"rcr", 1, 0xd0, 3, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
-
-{"sal", 2, 0xd0, 4, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} },
-{"sal", 2, 0xc0, 4, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} },
-{"sal", 2, 0xd2, 4, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} },
-{"sal", 1, 0xd0, 4, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
-
-{"shl", 2, 0xd0, 4, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} },
-{"shl", 2, 0xc0, 4, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} },
-{"shl", 2, 0xd2, 4, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} },
-{"shl", 1, 0xd0, 4, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
-
-{"shr", 2, 0xd0, 5, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} },
-{"shr", 2, 0xc0, 5, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} },
-{"shr", 2, 0xd2, 5, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} },
-{"shr", 1, 0xd0, 5, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
-
-{"sar", 2, 0xd0, 7, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} },
-{"sar", 2, 0xc0, 7, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} },
-{"sar", 2, 0xd2, 7, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} },
-{"sar", 1, 0xd0, 7, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
-
-{"shld", 3, 0x0fa4, X, Cpu386, wlq_Suf|Modrm, { Imm8, WordReg, WordReg|WordMem} },
-{"shld", 3, 0x0fa5, X, Cpu386, wlq_Suf|Modrm, { ShiftCount, WordReg, WordReg|WordMem} },
-{"shld", 2, 0x0fa5, X, Cpu386, wlq_Suf|Modrm, { WordReg, WordReg|WordMem, 0} },
-
-{"shrd", 3, 0x0fac, X, Cpu386, wlq_Suf|Modrm, { Imm8, WordReg, WordReg|WordMem} },
-{"shrd", 3, 0x0fad, X, Cpu386, wlq_Suf|Modrm, { ShiftCount, WordReg, WordReg|WordMem} },
-{"shrd", 2, 0x0fad, X, Cpu386, wlq_Suf|Modrm, { WordReg, WordReg|WordMem, 0} },
-
-/* Control transfer instructions. */
-{"call", 1, 0xe8, X, CpuNo64, wl_Suf|JumpDword|DefaultSize, { Disp16|Disp32, 0, 0} },
-{"call", 1, 0xe8, X, Cpu64, wq_Suf|JumpDword|DefaultSize|NoRex64, { Disp16|Disp32, 0, 0} },
-{"call", 1, 0xff, 2, CpuNo64, wl_Suf|Modrm|DefaultSize, { WordReg|WordMem|JumpAbsolute, 0, 0} },
-{"call", 1, 0xff, 2, Cpu64, wq_Suf|Modrm|DefaultSize|NoRex64, { Reg16|Reg64|WordMem|LLongMem|JumpAbsolute, 0, 0} },
-/* Intel Syntax */
-{"call", 2, 0x9a, X, CpuNo64, wl_Suf|JumpInterSegment|DefaultSize, { Imm16, Imm16|Imm32, 0} },
-/* Intel Syntax */
-{"call", 1, 0xff, 3, 0, x_Suf|Modrm|DefaultSize, {WordMem|JumpAbsolute, 0, 0} },
-{"lcall", 2, 0x9a, X, CpuNo64, wl_Suf|JumpInterSegment|DefaultSize, {Imm16, Imm16|Imm32, 0} },
-{"lcall", 1, 0xff, 3, 0, wl_Suf|Modrm|DefaultSize, {WordMem|JumpAbsolute, 0, 0} },
-
#define JUMP_PC_RELATIVE 0xeb
-{"jmp", 1, 0xeb, X, 0, NoSuf|Jump, { Disp,0, 0} },
-{"jmp", 1, 0xff, 4, CpuNo64, wl_Suf|Modrm, { WordReg|WordMem|JumpAbsolute, 0, 0} },
-{"jmp", 1, 0xff, 4, Cpu64, wq_Suf|Modrm|NoRex64, { Reg16|Reg64|ShortMem|LLongMem|JumpAbsolute, 0, 0} },
-/* Intel Syntax. */
-{"jmp", 2, 0xea, X, CpuNo64,wl_Suf|JumpInterSegment, { Imm16, Imm16|Imm32, 0} },
-/* Intel Syntax. */
-{"jmp", 1, 0xff, 5, 0, x_Suf|Modrm, { WordMem|JumpAbsolute, 0, 0} },
-{"ljmp", 2, 0xea, X, CpuNo64, wl_Suf|JumpInterSegment, { Imm16, Imm16|Imm32, 0} },
-{"ljmp", 1, 0xff, 5, 0, wl_Suf|Modrm, { WordMem|JumpAbsolute, 0, 0} },
-
-{"ret", 0, 0xc3, X, CpuNo64,wl_Suf|DefaultSize, { 0, 0, 0} },
-{"ret", 1, 0xc2, X, CpuNo64,wl_Suf|DefaultSize, { Imm16, 0, 0} },
-{"ret", 0, 0xc3, X, Cpu64, wq_Suf|DefaultSize|NoRex64,{ 0, 0, 0} },
-{"ret", 1, 0xc2, X, Cpu64, wq_Suf|DefaultSize|NoRex64,{ Imm16, 0, 0} },
-{"lret", 0, 0xcb, X, 0, wlq_Suf|DefaultSize, { 0, 0, 0} },
-{"lret", 1, 0xca, X, 0, wlq_Suf|DefaultSize, { Imm16, 0, 0} },
-{"enter", 2, 0xc8, X, Cpu186|CpuNo64, wl_Suf|DefaultSize, { Imm16, Imm8, 0} },
-{"enter", 2, 0xc8, X, Cpu64, wq_Suf|DefaultSize|NoRex64, { Imm16, Imm8, 0} },
-{"leave", 0, 0xc9, X, Cpu186|CpuNo64, wl_Suf|DefaultSize, { 0, 0, 0} },
-{"leave", 0, 0xc9, X, Cpu64, wq_Suf|DefaultSize|NoRex64, { 0, 0, 0} },
-
-/* Conditional jumps. */
-{"jo", 1, 0x70, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jno", 1, 0x71, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jb", 1, 0x72, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jc", 1, 0x72, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jnae", 1, 0x72, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jnb", 1, 0x73, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jnc", 1, 0x73, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jae", 1, 0x73, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"je", 1, 0x74, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jz", 1, 0x74, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jne", 1, 0x75, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jnz", 1, 0x75, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jbe", 1, 0x76, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jna", 1, 0x76, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jnbe", 1, 0x77, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"ja", 1, 0x77, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"js", 1, 0x78, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jns", 1, 0x79, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jp", 1, 0x7a, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jpe", 1, 0x7a, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jnp", 1, 0x7b, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jpo", 1, 0x7b, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jl", 1, 0x7c, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jnge", 1, 0x7c, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jnl", 1, 0x7d, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jge", 1, 0x7d, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jle", 1, 0x7e, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jng", 1, 0x7e, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jnle", 1, 0x7f, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-{"jg", 1, 0x7f, X, 0, NoSuf|Jump, { Disp, 0, 0} },
-
-/* jcxz vs. jecxz is chosen on the basis of the address size prefix. */
-{"jcxz", 1, 0xe3, X, CpuNo64,NoSuf|JumpByte|Size16, { Disp, 0, 0} },
-{"jecxz", 1, 0xe3, X, CpuNo64,NoSuf|JumpByte|Size32, { Disp, 0, 0} },
-{"jecxz", 1, 0x67e3, X, Cpu64,NoSuf|JumpByte|Size32, { Disp, 0, 0} },
-{"jrcxz", 1, 0xe3, X, Cpu64, NoSuf|JumpByte|Size64|NoRex64, { Disp, 0, 0} },
-
-/* The loop instructions also use the address size prefix to select
- %cx rather than %ecx for the loop count, so the `w' form of these
- instructions emit an address size prefix rather than a data size
- prefix. */
-{"loop", 1, 0xe2, X, CpuNo64,wl_Suf|JumpByte,{ Disp, 0, 0} },
-{"loop", 1, 0xe2, X, Cpu64, lq_Suf|JumpByte|NoRex64,{ Disp, 0, 0} },
-{"loopz", 1, 0xe1, X, CpuNo64,wl_Suf|JumpByte,{ Disp, 0, 0} },
-{"loopz", 1, 0xe1, X, Cpu64, lq_Suf|JumpByte|NoRex64,{ Disp, 0, 0} },
-{"loope", 1, 0xe1, X, CpuNo64,wl_Suf|JumpByte,{ Disp, 0, 0} },
-{"loope", 1, 0xe1, X, Cpu64, lq_Suf|JumpByte|NoRex64,{ Disp, 0, 0} },
-{"loopnz", 1, 0xe0, X, CpuNo64,wl_Suf|JumpByte,{ Disp, 0, 0} },
-{"loopnz", 1, 0xe0, X, Cpu64, lq_Suf|JumpByte|NoRex64,{ Disp, 0, 0} },
-{"loopne", 1, 0xe0, X, CpuNo64,wl_Suf|JumpByte,{ Disp, 0, 0} },
-{"loopne", 1, 0xe0, X, Cpu64, lq_Suf|JumpByte|NoRex64,{ Disp, 0, 0} },
-
-/* Set byte on flag instructions. */
-{"seto", 1, 0x0f90, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setno", 1, 0x0f91, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setb", 1, 0x0f92, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setc", 1, 0x0f92, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setnae", 1, 0x0f92, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setnb", 1, 0x0f93, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setnc", 1, 0x0f93, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setae", 1, 0x0f93, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"sete", 1, 0x0f94, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setz", 1, 0x0f94, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setne", 1, 0x0f95, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setnz", 1, 0x0f95, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setbe", 1, 0x0f96, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setna", 1, 0x0f96, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setnbe", 1, 0x0f97, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"seta", 1, 0x0f97, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"sets", 1, 0x0f98, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setns", 1, 0x0f99, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setp", 1, 0x0f9a, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setpe", 1, 0x0f9a, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setnp", 1, 0x0f9b, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setpo", 1, 0x0f9b, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setl", 1, 0x0f9c, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setnge", 1, 0x0f9c, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setnl", 1, 0x0f9d, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setge", 1, 0x0f9d, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setle", 1, 0x0f9e, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setng", 1, 0x0f9e, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setnle", 1, 0x0f9f, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-{"setg", 1, 0x0f9f, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
-
-/* String manipulation. */
-{"cmps", 0, 0xa6, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} },
-{"cmps", 2, 0xa6, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, AnyMem, 0} },
-{"scmp", 0, 0xa6, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} },
-{"scmp", 2, 0xa6, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, AnyMem, 0} },
-{"ins", 0, 0x6c, X, Cpu186, bwl_Suf|W|IsString, { 0, 0, 0} },
-{"ins", 2, 0x6c, X, Cpu186, bwl_Suf|W|IsString, { InOutPortReg, AnyMem|EsSeg, 0} },
-{"outs", 0, 0x6e, X, Cpu186, bwl_Suf|W|IsString, { 0, 0, 0} },
-{"outs", 2, 0x6e, X, Cpu186, bwl_Suf|W|IsString, { AnyMem, InOutPortReg, 0} },
-{"lods", 0, 0xac, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} },
-{"lods", 1, 0xac, X, 0, bwlq_Suf|W|IsString, { AnyMem, 0, 0} },
-{"lods", 2, 0xac, X, 0, bwlq_Suf|W|IsString, { AnyMem, Acc, 0} },
-{"slod", 0, 0xac, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} },
-{"slod", 1, 0xac, X, 0, bwlq_Suf|W|IsString, { AnyMem, 0, 0} },
-{"slod", 2, 0xac, X, 0, bwlq_Suf|W|IsString, { AnyMem, Acc, 0} },
-{"movs", 0, 0xa4, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} },
-{"movs", 2, 0xa4, X, 0, bwlq_Suf|W|IsString, { AnyMem, AnyMem|EsSeg, 0} },
-{"smov", 0, 0xa4, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} },
-{"smov", 2, 0xa4, X, 0, bwlq_Suf|W|IsString, { AnyMem, AnyMem|EsSeg, 0} },
-{"scas", 0, 0xae, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} },
-{"scas", 1, 0xae, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, 0, 0} },
-{"scas", 2, 0xae, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, Acc, 0} },
-{"ssca", 0, 0xae, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} },
-{"ssca", 1, 0xae, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, 0, 0} },
-{"ssca", 2, 0xae, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, Acc, 0} },
-{"stos", 0, 0xaa, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} },
-{"stos", 1, 0xaa, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, 0, 0} },
-{"stos", 2, 0xaa, X, 0, bwlq_Suf|W|IsString, { Acc, AnyMem|EsSeg, 0} },
-{"ssto", 0, 0xaa, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} },
-{"ssto", 1, 0xaa, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, 0, 0} },
-{"ssto", 2, 0xaa, X, 0, bwlq_Suf|W|IsString, { Acc, AnyMem|EsSeg, 0} },
-{"xlat", 0, 0xd7, X, 0, b_Suf|IsString, { 0, 0, 0} },
-{"xlat", 1, 0xd7, X, 0, b_Suf|IsString, { AnyMem, 0, 0} },
-
-/* Bit manipulation. */
-{"bsf", 2, 0x0fbc, X, Cpu386, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"bsr", 2, 0x0fbd, X, Cpu386, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"bt", 2, 0x0fa3, X, Cpu386, wlq_Suf|Modrm, { WordReg, WordReg|WordMem, 0} },
-{"bt", 2, 0x0fba, 4, Cpu386, wlq_Suf|Modrm, { Imm8, WordReg|WordMem, 0} },
-{"btc", 2, 0x0fbb, X, Cpu386, wlq_Suf|Modrm, { WordReg, WordReg|WordMem, 0} },
-{"btc", 2, 0x0fba, 7, Cpu386, wlq_Suf|Modrm, { Imm8, WordReg|WordMem, 0} },
-{"btr", 2, 0x0fb3, X, Cpu386, wlq_Suf|Modrm, { WordReg, WordReg|WordMem, 0} },
-{"btr", 2, 0x0fba, 6, Cpu386, wlq_Suf|Modrm, { Imm8, WordReg|WordMem, 0} },
-{"bts", 2, 0x0fab, X, Cpu386, wlq_Suf|Modrm, { WordReg, WordReg|WordMem, 0} },
-{"bts", 2, 0x0fba, 5, Cpu386, wlq_Suf|Modrm, { Imm8, WordReg|WordMem, 0} },
-
-/* Interrupts & op. sys insns. */
-/* See gas/config/tc-i386.c for conversion of 'int $3' into the special
- int 3 insn. */
#define INT_OPCODE 0xcd
#define INT3_OPCODE 0xcc
-{"int", 1, 0xcd, X, 0, NoSuf, { Imm8, 0, 0} },
-{"int3", 0, 0xcc, X, 0, NoSuf, { 0, 0, 0} },
-{"into", 0, 0xce, X, CpuNo64, NoSuf, { 0, 0, 0} },
-{"iret", 0, 0xcf, X, 0, wlq_Suf|DefaultSize, { 0, 0, 0} },
-/* i386sl, i486sl, later 486, and Pentium. */
-{"rsm", 0, 0x0faa, X, Cpu386, NoSuf, { 0, 0, 0} },
-
-{"bound", 2, 0x62, X, Cpu186|CpuNo64, wl_Suf|Modrm, { WordReg, WordMem, 0} },
-
-{"hlt", 0, 0xf4, X, 0, NoSuf, { 0, 0, 0} },
-
-{"nop", 1, 0x0f1f, X, Cpu686, wl_Suf|Modrm, { WordMem, 0, 0} },
-
-/* nop is actually "xchg %ax,%ax" in 16bit mode, "xchg %eax,%eax" in
- 32bit mode and "xchg %rax,%rax" in 64bit mode. */
-{"nop", 0, 0x90, X, 0, NoSuf, { 0, 0, 0} },
-
-/* Protection control. */
-{"arpl", 2, 0x63, X, Cpu286|CpuNo64, w_Suf|Modrm|IgnoreSize,{ Reg16, Reg16|ShortMem, 0} },
-{"lar", 2, 0x0f02, X, Cpu286, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"lgdt", 1, 0x0f01, 2, Cpu286|CpuNo64, wl_Suf|Modrm, { WordMem, 0, 0} },
-{"lgdt", 1, 0x0f01, 2, Cpu64, q_Suf|Modrm|NoRex64, { LLongMem, 0, 0} },
-{"lidt", 1, 0x0f01, 3, Cpu286|CpuNo64, wl_Suf|Modrm, { WordMem, 0, 0} },
-{"lidt", 1, 0x0f01, 3, Cpu64, q_Suf|Modrm|NoRex64, { LLongMem, 0, 0} },
-{"lldt", 1, 0x0f00, 2, Cpu286, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} },
-{"lmsw", 1, 0x0f01, 6, Cpu286, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} },
-{"lsl", 2, 0x0f03, X, Cpu286, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"ltr", 1, 0x0f00, 3, Cpu286, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} },
-
-{"sgdt", 1, 0x0f01, 0, Cpu286|CpuNo64, wl_Suf|Modrm, { WordMem, 0, 0} },
-{"sgdt", 1, 0x0f01, 0, Cpu64, q_Suf|Modrm|NoRex64, { LLongMem, 0, 0} },
-{"sidt", 1, 0x0f01, 1, Cpu286|CpuNo64, wl_Suf|Modrm, { WordMem, 0, 0} },
-{"sidt", 1, 0x0f01, 1, Cpu64, q_Suf|Modrm|NoRex64, { LLongMem, 0, 0} },
-{"sldt", 1, 0x0f00, 0, Cpu286, wlq_Suf|Modrm, { WordReg|InvMem, 0, 0} },
-{"sldt", 1, 0x0f00, 0, Cpu286, w_Suf|Modrm|IgnoreSize,{ ShortMem, 0, 0} },
-{"smsw", 1, 0x0f01, 4, Cpu286, wlq_Suf|Modrm, { WordReg|InvMem, 0, 0} },
-{"smsw", 1, 0x0f01, 4, Cpu286, w_Suf|Modrm|IgnoreSize,{ ShortMem, 0, 0} },
-{"str", 1, 0x0f00, 1, Cpu286, wlq_Suf|Modrm, { WordReg|InvMem, 0, 0} },
-{"str", 1, 0x0f00, 1, Cpu286, w_Suf|Modrm|IgnoreSize,{ ShortMem, 0, 0} },
-
-{"verr", 1, 0x0f00, 4, Cpu286, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} },
-{"verw", 1, 0x0f00, 5, Cpu286, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} },
-
-/* Floating point instructions. */
-
-/* load */
-{"fld", 1, 0xd9c0, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
-{"fld", 1, 0xd9, 0, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} },
-{"fld", 1, 0xd9c0, X, 0, l_FP|ShortForm|IgnoreSize|Ugh, { FloatReg, 0, 0} },
-/* Intel Syntax */
-{"fld", 1, 0xdb, 5, 0, x_FP|Modrm, { LLongMem, 0, 0} },
-{"fild", 1, 0xdf, 0, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} },
-{"fild", 1, 0xdf, 5, 0, q_FP|Modrm, { LLongMem, 0, 0} },
-{"fildll", 1, 0xdf, 5, 0, FP|Modrm, { LLongMem, 0, 0} },
-{"fldt", 1, 0xdb, 5, 0, FP|Modrm, { LLongMem, 0, 0} },
-{"fbld", 1, 0xdf, 4, 0, x_Suf|Modrm, { LLongMem, 0, 0} },
-
-/* store (no pop) */
-{"fst", 1, 0xddd0, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
-{"fst", 1, 0xd9, 2, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} },
-{"fst", 1, 0xddd0, X, 0, l_FP|ShortForm|IgnoreSize|Ugh, { FloatReg, 0, 0} },
-{"fist", 1, 0xdf, 2, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} },
-
-/* store (with pop) */
-{"fstp", 1, 0xddd8, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
-{"fstp", 1, 0xd9, 3, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} },
-{"fstp", 1, 0xddd8, X, 0, l_FP|ShortForm|IgnoreSize|Ugh, { FloatReg, 0, 0} },
-/* Intel Syntax */
-{"fstp", 1, 0xdb, 7, 0, x_FP|Modrm, { LLongMem, 0, 0} },
-{"fistp", 1, 0xdf, 3, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} },
-{"fistp", 1, 0xdf, 7, 0, q_FP|Modrm, { LLongMem, 0, 0} },
-{"fistpll",1, 0xdf, 7, 0, FP|Modrm, { LLongMem, 0, 0} },
-{"fstpt", 1, 0xdb, 7, 0, FP|Modrm, { LLongMem, 0, 0} },
-{"fbstp", 1, 0xdf, 6, 0, x_Suf|Modrm, { LLongMem, 0, 0} },
-
-/* exchange %st<n> with %st0 */
-{"fxch", 1, 0xd9c8, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
-/* alias for fxch %st(1) */
-{"fxch", 0, 0xd9c9, X, 0, FP, { 0, 0, 0} },
-
-/* comparison (without pop) */
-{"fcom", 1, 0xd8d0, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
-/* alias for fcom %st(1) */
-{"fcom", 0, 0xd8d1, X, 0, FP, { 0, 0, 0} },
-{"fcom", 1, 0xd8, 2, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} },
-{"fcom", 1, 0xd8d0, X, 0, l_FP|ShortForm|IgnoreSize|Ugh, { FloatReg, 0, 0} },
-{"ficom", 1, 0xde, 2, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} },
-
-/* comparison (with pop) */
-{"fcomp", 1, 0xd8d8, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
-/* alias for fcomp %st(1) */
-{"fcomp", 0, 0xd8d9, X, 0, FP, { 0, 0, 0} },
-{"fcomp", 1, 0xd8, 3, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} },
-{"fcomp", 1, 0xd8d8, X, 0, l_FP|ShortForm|IgnoreSize|Ugh, { FloatReg, 0, 0} },
-{"ficomp", 1, 0xde, 3, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} },
-{"fcompp", 0, 0xded9, X, 0, FP, { 0, 0, 0} },
-
-/* unordered comparison (with pop) */
-{"fucom", 1, 0xdde0, X, Cpu286, FP|ShortForm, { FloatReg, 0, 0} },
-/* alias for fucom %st(1) */
-{"fucom", 0, 0xdde1, X, Cpu286, FP, { 0, 0, 0} },
-{"fucomp", 1, 0xdde8, X, Cpu286, FP|ShortForm, { FloatReg, 0, 0} },
-/* alias for fucomp %st(1) */
-{"fucomp", 0, 0xdde9, X, Cpu286, FP, { 0, 0, 0} },
-{"fucompp",0, 0xdae9, X, Cpu286, FP, { 0, 0, 0} },
-
-{"ftst", 0, 0xd9e4, X, 0, FP, { 0, 0, 0} },
-{"fxam", 0, 0xd9e5, X, 0, FP, { 0, 0, 0} },
-
-/* load constants into %st0 */
-{"fld1", 0, 0xd9e8, X, 0, FP, { 0, 0, 0} },
-{"fldl2t", 0, 0xd9e9, X, 0, FP, { 0, 0, 0} },
-{"fldl2e", 0, 0xd9ea, X, 0, FP, { 0, 0, 0} },
-{"fldpi", 0, 0xd9eb, X, 0, FP, { 0, 0, 0} },
-{"fldlg2", 0, 0xd9ec, X, 0, FP, { 0, 0, 0} },
-{"fldln2", 0, 0xd9ed, X, 0, FP, { 0, 0, 0} },
-{"fldz", 0, 0xd9ee, X, 0, FP, { 0, 0, 0} },
-
-/* Arithmetic. */
-
-/* add */
-{"fadd", 2, 0xd8c0, X, 0, FP|ShortForm|FloatD, { FloatReg, FloatAcc, 0} },
-/* alias for fadd %st(i), %st */
-{"fadd", 1, 0xd8c0, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
-#if SYSV386_COMPAT
-/* alias for faddp */
-{"fadd", 0, 0xdec1, X, 0, FP|Ugh, { 0, 0, 0} },
-#endif
-{"fadd", 1, 0xd8, 0, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} },
-{"fiadd", 1, 0xde, 0, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} },
-
-{"faddp", 2, 0xdec0, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} },
-{"faddp", 1, 0xdec0, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
-/* alias for faddp %st, %st(1) */
-{"faddp", 0, 0xdec1, X, 0, FP, { 0, 0, 0} },
-{"faddp", 2, 0xdec0, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} },
-
-/* subtract */
-{"fsub", 1, 0xd8e0, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
-#if SYSV386_COMPAT
-{"fsub", 2, 0xd8e0, X, 0, FP|ShortForm|FloatD, { FloatReg, FloatAcc, 0} },
-/* alias for fsubp */
-{"fsub", 0, 0xdee1, X, 0, FP|Ugh, { 0, 0, 0} },
-#else
-{"fsub", 2, 0xd8e0, X, 0, FP|ShortForm|FloatD|FloatR, { FloatReg, FloatAcc, 0} },
-#endif
-{"fsub", 1, 0xd8, 4, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} },
-{"fisub", 1, 0xde, 4, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} },
-
-#if SYSV386_COMPAT
-{"fsubp", 2, 0xdee0, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} },
-{"fsubp", 1, 0xdee0, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
-{"fsubp", 0, 0xdee1, X, 0, FP, { 0, 0, 0} },
-#if OLDGCC_COMPAT
-{"fsubp", 2, 0xdee0, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} },
-#endif
-#else
-{"fsubp", 2, 0xdee8, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} },
-{"fsubp", 1, 0xdee8, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
-{"fsubp", 0, 0xdee9, X, 0, FP, { 0, 0, 0} },
-#endif
-
-/* subtract reverse */
-{"fsubr", 1, 0xd8e8, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
-#if SYSV386_COMPAT
-{"fsubr", 2, 0xd8e8, X, 0, FP|ShortForm|FloatD, { FloatReg, FloatAcc, 0} },
-/* alias for fsubrp */
-{"fsubr", 0, 0xdee9, X, 0, FP|Ugh, { 0, 0, 0} },
-#else
-{"fsubr", 2, 0xd8e8, X, 0, FP|ShortForm|FloatD|FloatR, { FloatReg, FloatAcc, 0} },
-#endif
-{"fsubr", 1, 0xd8, 5, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} },
-{"fisubr", 1, 0xde, 5, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} },
-
-#if SYSV386_COMPAT
-{"fsubrp", 2, 0xdee8, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} },
-{"fsubrp", 1, 0xdee8, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
-{"fsubrp", 0, 0xdee9, X, 0, FP, { 0, 0, 0} },
-#if OLDGCC_COMPAT
-{"fsubrp", 2, 0xdee8, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} },
-#endif
-#else
-{"fsubrp", 2, 0xdee0, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} },
-{"fsubrp", 1, 0xdee0, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
-{"fsubrp", 0, 0xdee1, X, 0, FP, { 0, 0, 0} },
-#endif
-
-/* multiply */
-{"fmul", 2, 0xd8c8, X, 0, FP|ShortForm|FloatD, { FloatReg, FloatAcc, 0} },
-{"fmul", 1, 0xd8c8, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
-#if SYSV386_COMPAT
-/* alias for fmulp */
-{"fmul", 0, 0xdec9, X, 0, FP|Ugh, { 0, 0, 0} },
-#endif
-{"fmul", 1, 0xd8, 1, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} },
-{"fimul", 1, 0xde, 1, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} },
-
-{"fmulp", 2, 0xdec8, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} },
-{"fmulp", 1, 0xdec8, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
-{"fmulp", 0, 0xdec9, X, 0, FP, { 0, 0, 0} },
-{"fmulp", 2, 0xdec8, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} },
-
-/* divide */
-{"fdiv", 1, 0xd8f0, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
-#if SYSV386_COMPAT
-{"fdiv", 2, 0xd8f0, X, 0, FP|ShortForm|FloatD, { FloatReg, FloatAcc, 0} },
-/* alias for fdivp */
-{"fdiv", 0, 0xdef1, X, 0, FP|Ugh, { 0, 0, 0} },
-#else
-{"fdiv", 2, 0xd8f0, X, 0, FP|ShortForm|FloatD|FloatR, { FloatReg, FloatAcc, 0} },
-#endif
-{"fdiv", 1, 0xd8, 6, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} },
-{"fidiv", 1, 0xde, 6, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} },
-
-#if SYSV386_COMPAT
-{"fdivp", 2, 0xdef0, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} },
-{"fdivp", 1, 0xdef0, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
-{"fdivp", 0, 0xdef1, X, 0, FP, { 0, 0, 0} },
-#if OLDGCC_COMPAT
-{"fdivp", 2, 0xdef0, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} },
-#endif
-#else
-{"fdivp", 2, 0xdef8, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} },
-{"fdivp", 1, 0xdef8, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
-{"fdivp", 0, 0xdef9, X, 0, FP, { 0, 0, 0} },
-#endif
-
-/* divide reverse */
-{"fdivr", 1, 0xd8f8, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
-#if SYSV386_COMPAT
-{"fdivr", 2, 0xd8f8, X, 0, FP|ShortForm|FloatD, { FloatReg, FloatAcc, 0} },
-/* alias for fdivrp */
-{"fdivr", 0, 0xdef9, X, 0, FP|Ugh, { 0, 0, 0} },
-#else
-{"fdivr", 2, 0xd8f8, X, 0, FP|ShortForm|FloatD|FloatR, { FloatReg, FloatAcc, 0} },
-#endif
-{"fdivr", 1, 0xd8, 7, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} },
-{"fidivr", 1, 0xde, 7, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} },
-
-#if SYSV386_COMPAT
-{"fdivrp", 2, 0xdef8, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} },
-{"fdivrp", 1, 0xdef8, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
-{"fdivrp", 0, 0xdef9, X, 0, FP, { 0, 0, 0} },
-#if OLDGCC_COMPAT
-{"fdivrp", 2, 0xdef8, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} },
-#endif
-#else
-{"fdivrp", 2, 0xdef0, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} },
-{"fdivrp", 1, 0xdef0, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
-{"fdivrp", 0, 0xdef1, X, 0, FP, { 0, 0, 0} },
-#endif
-
-{"f2xm1", 0, 0xd9f0, X, 0, FP, { 0, 0, 0} },
-{"fyl2x", 0, 0xd9f1, X, 0, FP, { 0, 0, 0} },
-{"fptan", 0, 0xd9f2, X, 0, FP, { 0, 0, 0} },
-{"fpatan", 0, 0xd9f3, X, 0, FP, { 0, 0, 0} },
-{"fxtract",0, 0xd9f4, X, 0, FP, { 0, 0, 0} },
-{"fprem1", 0, 0xd9f5, X, Cpu286, FP, { 0, 0, 0} },
-{"fdecstp",0, 0xd9f6, X, 0, FP, { 0, 0, 0} },
-{"fincstp",0, 0xd9f7, X, 0, FP, { 0, 0, 0} },
-{"fprem", 0, 0xd9f8, X, 0, FP, { 0, 0, 0} },
-{"fyl2xp1",0, 0xd9f9, X, 0, FP, { 0, 0, 0} },
-{"fsqrt", 0, 0xd9fa, X, 0, FP, { 0, 0, 0} },
-{"fsincos",0, 0xd9fb, X, Cpu286, FP, { 0, 0, 0} },
-{"frndint",0, 0xd9fc, X, 0, FP, { 0, 0, 0} },
-{"fscale", 0, 0xd9fd, X, 0, FP, { 0, 0, 0} },
-{"fsin", 0, 0xd9fe, X, Cpu286, FP, { 0, 0, 0} },
-{"fcos", 0, 0xd9ff, X, Cpu286, FP, { 0, 0, 0} },
-{"fchs", 0, 0xd9e0, X, 0, FP, { 0, 0, 0} },
-{"fabs", 0, 0xd9e1, X, 0, FP, { 0, 0, 0} },
-
-/* processor control */
-{"fninit", 0, 0xdbe3, X, 0, FP, { 0, 0, 0} },
-{"finit", 0, 0xdbe3, X, 0, FP|FWait, { 0, 0, 0} },
-{"fldcw", 1, 0xd9, 5, 0, w_Suf|FloatMF|Modrm, { ShortMem, 0, 0} },
-{"fnstcw", 1, 0xd9, 7, 0, w_Suf|FloatMF|Modrm, { ShortMem, 0, 0} },
-{"fstcw", 1, 0xd9, 7, 0, w_Suf|FloatMF|FWait|Modrm, { ShortMem, 0, 0} },
-/* XXX should reject %al, %eax, and %rax */
-{"fnstsw", 1, 0xdfe0, X, 0, FP|IgnoreSize, { Acc, 0, 0} },
-{"fnstsw", 1, 0xdd, 7, 0, w_Suf|FloatMF|Modrm, { ShortMem, 0, 0} },
-{"fnstsw", 0, 0xdfe0, X, 0, FP, { 0, 0, 0} },
-/* XXX should reject %al, %eax, and %rax */
-{"fstsw", 1, 0xdfe0, X, 0, FP|FWait|IgnoreSize, { Acc, 0, 0} },
-{"fstsw", 1, 0xdd, 7, 0, w_Suf|FloatMF|FWait|Modrm, { ShortMem, 0, 0} },
-{"fstsw", 0, 0xdfe0, X, 0, FP|FWait, { 0, 0, 0} },
-{"fnclex", 0, 0xdbe2, X, 0, FP, { 0, 0, 0} },
-{"fclex", 0, 0xdbe2, X, 0, FP|FWait, { 0, 0, 0} },
-/* Short forms of fldenv, fstenv use data size prefix. */
-{"fnstenv",1, 0xd9, 6, 0, sl_Suf|Modrm|DefaultSize, { LLongMem, 0, 0} },
-{"fstenv", 1, 0xd9, 6, 0, sl_Suf|FWait|Modrm|DefaultSize, { LLongMem, 0, 0} },
-{"fldenv", 1, 0xd9, 4, 0, sl_Suf|Modrm|DefaultSize, { LLongMem, 0, 0} },
-{"fnsave", 1, 0xdd, 6, 0, sl_Suf|Modrm|DefaultSize, { LLongMem, 0, 0} },
-{"fsave", 1, 0xdd, 6, 0, sl_Suf|FWait|Modrm|DefaultSize, { LLongMem, 0, 0} },
-{"frstor", 1, 0xdd, 4, 0, sl_Suf|Modrm|DefaultSize, { LLongMem, 0, 0} },
-
-{"ffree", 1, 0xddc0, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
-/* P6:free st(i), pop st */
-{"ffreep", 1, 0xdfc0, X, Cpu686, FP|ShortForm, { FloatReg, 0, 0} },
-{"fnop", 0, 0xd9d0, X, 0, FP, { 0, 0, 0} },
+/* The opcode for the fwait instruction, which disassembler treats as a
+ prefix when it can. */
#define FWAIT_OPCODE 0x9b
-{"fwait", 0, 0x9b, X, 0, FP, { 0, 0, 0} },
-
-/* Opcode prefixes; we allow them as separate insns too. */
-
#define ADDR_PREFIX_OPCODE 0x67
-{"addr16", 0, 0x67, X, Cpu386|CpuNo64, NoSuf|IsPrefix|Size16|IgnoreSize, { 0, 0, 0} },
-{"addr32", 0, 0x67, X, Cpu386,NoSuf|IsPrefix|Size32|IgnoreSize, { 0, 0, 0} },
-{"aword", 0, 0x67, X, Cpu386|CpuNo64,NoSuf|IsPrefix|Size16|IgnoreSize, { 0, 0, 0} },
-{"adword", 0, 0x67, X, Cpu386,NoSuf|IsPrefix|Size32|IgnoreSize, { 0, 0, 0} },
#define DATA_PREFIX_OPCODE 0x66
-{"data16", 0, 0x66, X, Cpu386,NoSuf|IsPrefix|Size16|IgnoreSize, { 0, 0, 0} },
-{"data32", 0, 0x66, X, Cpu386|CpuNo64,NoSuf|IsPrefix|Size32|IgnoreSize, { 0, 0, 0} },
-{"word", 0, 0x66, X, Cpu386,NoSuf|IsPrefix|Size16|IgnoreSize, { 0, 0, 0} },
-{"dword", 0, 0x66, X, Cpu386|CpuNo64,NoSuf|IsPrefix|Size32|IgnoreSize, { 0, 0, 0} },
#define LOCK_PREFIX_OPCODE 0xf0
-{"lock", 0, 0xf0, X, 0, NoSuf|IsPrefix, { 0, 0, 0} },
-{"wait", 0, 0x9b, X, 0, NoSuf|IsPrefix, { 0, 0, 0} },
#define CS_PREFIX_OPCODE 0x2e
-{"cs", 0, 0x2e, X, 0, NoSuf|IsPrefix, { 0, 0, 0} },
#define DS_PREFIX_OPCODE 0x3e
-{"ds", 0, 0x3e, X, 0, NoSuf|IsPrefix, { 0, 0, 0} },
#define ES_PREFIX_OPCODE 0x26
-{"es", 0, 0x26, X, CpuNo64, NoSuf|IsPrefix, { 0, 0, 0} },
#define FS_PREFIX_OPCODE 0x64
-{"fs", 0, 0x64, X, Cpu386, NoSuf|IsPrefix, { 0, 0, 0} },
#define GS_PREFIX_OPCODE 0x65
-{"gs", 0, 0x65, X, Cpu386, NoSuf|IsPrefix, { 0, 0, 0} },
#define SS_PREFIX_OPCODE 0x36
-{"ss", 0, 0x36, X, CpuNo64, NoSuf|IsPrefix, { 0, 0, 0} },
#define REPNE_PREFIX_OPCODE 0xf2
#define REPE_PREFIX_OPCODE 0xf3
-{"rep", 0, 0xf3, X, 0, NoSuf|IsPrefix, { 0, 0, 0} },
-{"repe", 0, 0xf3, X, 0, NoSuf|IsPrefix, { 0, 0, 0} },
-{"repz", 0, 0xf3, X, 0, NoSuf|IsPrefix, { 0, 0, 0} },
-{"repne", 0, 0xf2, X, 0, NoSuf|IsPrefix, { 0, 0, 0} },
-{"repnz", 0, 0xf2, X, 0, NoSuf|IsPrefix, { 0, 0, 0} },
-{"ht", 0, 0x3e, X, 0, NoSuf|IsPrefix, { 0, 0, 0} },
-{"hnt", 0, 0x2e, X, 0, NoSuf|IsPrefix, { 0, 0, 0} },
-{"rex", 0, 0x40, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
-{"rexz", 0, 0x41, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
-{"rexy", 0, 0x42, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
-{"rexyz", 0, 0x43, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
-{"rexx", 0, 0x44, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
-{"rexxz", 0, 0x45, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
-{"rexxy", 0, 0x46, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
-{"rexxyz", 0, 0x47, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
-{"rex64", 0, 0x48, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
-{"rex64z", 0, 0x49, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
-{"rex64y", 0, 0x4a, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
-{"rex64yz",0, 0x4b, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
-{"rex64x", 0, 0x4c, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
-{"rex64xz",0, 0x4d, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
-{"rex64xy",0, 0x4e, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
-{"rex64xyz",0, 0x4f, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
-
-/* 486 extensions. */
-
-{"bswap", 1, 0x0fc8, X, Cpu486, lq_Suf|ShortForm, { Reg32|Reg64, 0, 0 } },
-{"xadd", 2, 0x0fc0, X, Cpu486, bwlq_Suf|W|Modrm, { Reg, Reg|AnyMem, 0 } },
-{"cmpxchg", 2, 0x0fb0, X, Cpu486, bwlq_Suf|W|Modrm, { Reg, Reg|AnyMem, 0 } },
-{"invd", 0, 0x0f08, X, Cpu486, NoSuf, { 0, 0, 0} },
-{"wbinvd", 0, 0x0f09, X, Cpu486, NoSuf, { 0, 0, 0} },
-{"invlpg", 1, 0x0f01, 7, Cpu486, NoSuf|Modrm|IgnoreSize, { AnyMem, 0, 0} },
-
-/* 586 and late 486 extensions. */
-{"cpuid", 0, 0x0fa2, X, Cpu486, NoSuf, { 0, 0, 0} },
-
-/* Pentium extensions. */
-{"wrmsr", 0, 0x0f30, X, Cpu586, NoSuf, { 0, 0, 0} },
-{"rdtsc", 0, 0x0f31, X, Cpu586, NoSuf, { 0, 0, 0} },
-{"rdmsr", 0, 0x0f32, X, Cpu586, NoSuf, { 0, 0, 0} },
-{"cmpxchg8b",1,0x0fc7, 1, Cpu586, q_Suf|Modrm, { LLongMem, 0, 0} },
-
-/* Pentium II/Pentium Pro extensions. */
-{"sysenter",0, 0x0f34, X, Cpu686, NoSuf, { 0, 0, 0} },
-{"sysexit", 0, 0x0f35, X, Cpu686, NoSuf, { 0, 0, 0} },
-{"fxsave", 1, 0x0fae, 0, Cpu686, q_Suf|Modrm, { LLongMem, 0, 0} },
-{"fxrstor", 1, 0x0fae, 1, Cpu686, q_Suf|Modrm, { LLongMem, 0, 0} },
-{"rdpmc", 0, 0x0f33, X, Cpu686, NoSuf, { 0, 0, 0} },
-/* official undefined instr. */
-{"ud2", 0, 0x0f0b, X, Cpu686, NoSuf, { 0, 0, 0} },
-/* alias for ud2 */
-{"ud2a", 0, 0x0f0b, X, Cpu686, NoSuf, { 0, 0, 0} },
-/* 2nd. official undefined instr. */
-{"ud2b", 0, 0x0fb9, X, Cpu686, NoSuf, { 0, 0, 0} },
-
-{"cmovo", 2, 0x0f40, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmovno", 2, 0x0f41, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmovb", 2, 0x0f42, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmovc", 2, 0x0f42, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmovnae", 2, 0x0f42, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmovae", 2, 0x0f43, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmovnc", 2, 0x0f43, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmovnb", 2, 0x0f43, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmove", 2, 0x0f44, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmovz", 2, 0x0f44, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmovne", 2, 0x0f45, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmovnz", 2, 0x0f45, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmovbe", 2, 0x0f46, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmovna", 2, 0x0f46, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmova", 2, 0x0f47, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmovnbe", 2, 0x0f47, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmovs", 2, 0x0f48, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmovns", 2, 0x0f49, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmovp", 2, 0x0f4a, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmovnp", 2, 0x0f4b, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmovl", 2, 0x0f4c, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmovnge", 2, 0x0f4c, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmovge", 2, 0x0f4d, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmovnl", 2, 0x0f4d, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmovle", 2, 0x0f4e, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmovng", 2, 0x0f4e, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmovg", 2, 0x0f4f, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"cmovnle", 2, 0x0f4f, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-
-{"fcmovb", 2, 0xdac0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
-{"fcmovnae",2, 0xdac0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
-{"fcmove", 2, 0xdac8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
-{"fcmovbe", 2, 0xdad0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
-{"fcmovna", 2, 0xdad0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
-{"fcmovu", 2, 0xdad8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
-{"fcmovae", 2, 0xdbc0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
-{"fcmovnb", 2, 0xdbc0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
-{"fcmovne", 2, 0xdbc8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
-{"fcmova", 2, 0xdbd0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
-{"fcmovnbe",2, 0xdbd0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
-{"fcmovnu", 2, 0xdbd8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
-
-{"fcomi", 2, 0xdbf0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
-{"fcomi", 0, 0xdbf1, X, Cpu686, FP|ShortForm, { 0, 0, 0} },
-{"fcomi", 1, 0xdbf0, X, Cpu686, FP|ShortForm, { FloatReg, 0, 0} },
-{"fucomi", 2, 0xdbe8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
-{"fucomi", 0, 0xdbe9, X, Cpu686, FP|ShortForm, { 0, 0, 0} },
-{"fucomi", 1, 0xdbe8, X, Cpu686, FP|ShortForm, { FloatReg, 0, 0} },
-{"fcomip", 2, 0xdff0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
-{"fcompi", 2, 0xdff0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
-{"fcompi", 0, 0xdff1, X, Cpu686, FP|ShortForm, { 0, 0, 0} },
-{"fcompi", 1, 0xdff0, X, Cpu686, FP|ShortForm, { FloatReg, 0, 0} },
-{"fucomip", 2, 0xdfe8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
-{"fucompi", 2, 0xdfe8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
-{"fucompi", 0, 0xdfe9, X, Cpu686, FP|ShortForm, { 0, 0, 0} },
-{"fucompi", 1, 0xdfe8, X, Cpu686, FP|ShortForm, { FloatReg, 0, 0} },
-
-/* Pentium4 extensions. */
-
-{"movnti", 2, 0x0fc3, X, CpuP4, wlq_Suf|Modrm, { WordReg, WordMem, 0 } },
-{"clflush", 1, 0x0fae, 7, CpuP4, NoSuf|Modrm|IgnoreSize, { ByteMem, 0, 0 } },
-{"lfence", 0, 0x0fae, 0xe8, CpuP4, NoSuf|ImmExt, { 0, 0, 0 } },
-{"mfence", 0, 0x0fae, 0xf0, CpuP4, NoSuf|ImmExt, { 0, 0, 0 } },
-{"pause", 0, 0xf390, X, CpuP4, NoSuf, { 0, 0, 0 } },
-
-/* MMX/SSE2 instructions. */
-
-{"emms", 0, 0x0f77, X, CpuMMX, NoSuf, { 0, 0, 0 } },
-/* These really shouldn't allow for Reg64 (movq is the right mnemonic for
- copying between Reg64/Mem64 and RegXMM/RegMMX, as is mandated by Intel's
- spec). AMD's spec, having been in existence for much longer, failed to
- recognize that and specified movd for 32- and 64-bit operations. */
-{"movd", 2, 0x0f6e, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { Reg32|Reg64|LongMem, RegMMX, 0 } },
-{"movd", 2, 0x0f7e, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX, Reg32|Reg64|LongMem, 0 } },
-{"movd", 2, 0x660f6e,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Reg32|Reg64|LongMem, RegXMM, 0 } },
-{"movd", 2, 0x660f7e,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM, Reg32|Reg64|LongMem, 0 } },
-/* In the 64bit mode the short form mov immediate is redefined to have
- 64bit displacement value. */
-{"movq", 2, 0x0f6f, X, CpuMMX, NoSuf|IgnoreSize|Modrm|NoRex64, { RegMMX|LLongMem, RegMMX, 0 } },
-{"movq", 2, 0x0f7f, X, CpuMMX, NoSuf|IgnoreSize|Modrm|NoRex64, { RegMMX, RegMMX|LLongMem, 0 } },
-{"movq", 2, 0xf30f7e,X,CpuSSE2,NoSuf|IgnoreSize|Modrm|NoRex64, { RegXMM|LLongMem, RegXMM, 0 } },
-{"movq", 2, 0x660fd6,X,CpuSSE2,NoSuf|IgnoreSize|Modrm|NoRex64, { RegXMM, RegXMM|LLongMem, 0 } },
-{"movq", 2, 0x0f6e, X, Cpu64, NoSuf|IgnoreSize|Modrm, { Reg64|LLongMem, RegMMX, 0 } },
-{"movq", 2, 0x0f7e, X, Cpu64, NoSuf|IgnoreSize|Modrm, { RegMMX, Reg64|LLongMem, 0 } },
-{"movq", 2, 0x660f6e,X,Cpu64, NoSuf|IgnoreSize|Modrm, { Reg64|LLongMem, RegXMM, 0 } },
-{"movq", 2, 0x660f7e,X,Cpu64, NoSuf|IgnoreSize|Modrm, { RegXMM, Reg64|LLongMem, 0 } },
-/* We put the 64bit displacement first and we only mark constants
- larger than 32bit as Disp64. */
-{"movq", 2, 0xa0, X, Cpu64, NoSuf|D|W|Size64, { Disp64, Acc, 0 } },
-{"movq", 2, 0x88, X, Cpu64, NoSuf|D|W|Modrm|Size64,{ Reg64, Reg64|AnyMem, 0 } },
-{"movq", 2, 0xc6, 0, Cpu64, NoSuf|W|Modrm|Size64, { Imm32S, Reg64|WordMem, 0 } },
-{"movq", 2, 0xb0, X, Cpu64, NoSuf|W|ShortForm|Size64,{ Imm64, Reg64, 0 } },
-/* The segment register moves accept Reg64 so that a segment register
- can be copied to a 64 bit register, and vice versa. */
-{"movq", 2, 0x8c, X, Cpu64, NoSuf|Modrm|Size64, { SReg2|SReg3, Reg64|InvMem, 0 } },
-{"movq", 2, 0x8e, X, Cpu64, NoSuf|Modrm|Size64, { Reg64, SReg2|SReg3, 0 } },
-/* Move to/from control debug registers. In the 16 or 32bit modes they are 32bit. In the 64bit
- mode they are 64bit.*/
-{"movq", 2, 0x0f20, X, Cpu64, NoSuf|D|Modrm|IgnoreSize|NoRex64|Size64,{ Control, Reg64|InvMem, 0} },
-{"movq", 2, 0x0f21, X, Cpu64, NoSuf|D|Modrm|IgnoreSize|NoRex64|Size64,{ Debug, Reg64|InvMem, 0} },
-/* Real MMX instructions. */
-{"packssdw", 2, 0x0f6b, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"packssdw", 2, 0x660f6b,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"packsswb", 2, 0x0f63, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"packsswb", 2, 0x660f63,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"packuswb", 2, 0x0f67, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"packuswb", 2, 0x660f67,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"paddb", 2, 0x0ffc, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"paddb", 2, 0x660ffc,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"paddw", 2, 0x0ffd, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"paddw", 2, 0x660ffd,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"paddd", 2, 0x0ffe, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"paddd", 2, 0x660ffe,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"paddq", 2, 0x0fd4, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } },
-{"paddq", 2, 0x660fd4,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"paddsb", 2, 0x0fec, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"paddsb", 2, 0x660fec,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"paddsw", 2, 0x0fed, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"paddsw", 2, 0x660fed,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"paddusb", 2, 0x0fdc, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"paddusb", 2, 0x660fdc,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"paddusw", 2, 0x0fdd, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"paddusw", 2, 0x660fdd,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pand", 2, 0x0fdb, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"pand", 2, 0x660fdb,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pandn", 2, 0x0fdf, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"pandn", 2, 0x660fdf,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pcmpeqb", 2, 0x0f74, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"pcmpeqb", 2, 0x660f74,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pcmpeqw", 2, 0x0f75, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"pcmpeqw", 2, 0x660f75,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pcmpeqd", 2, 0x0f76, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"pcmpeqd", 2, 0x660f76,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pcmpgtb", 2, 0x0f64, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"pcmpgtb", 2, 0x660f64,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pcmpgtw", 2, 0x0f65, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"pcmpgtw", 2, 0x660f65,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pcmpgtd", 2, 0x0f66, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"pcmpgtd", 2, 0x660f66,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pmaddwd", 2, 0x0ff5, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"pmaddwd", 2, 0x660ff5,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pmulhw", 2, 0x0fe5, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"pmulhw", 2, 0x660fe5,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pmullw", 2, 0x0fd5, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"pmullw", 2, 0x660fd5,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"por", 2, 0x0feb, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"por", 2, 0x660feb,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"psllw", 2, 0x0ff1, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"psllw", 2, 0x660ff1,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"psllw", 2, 0x0f71, 6, CpuMMX, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX, 0 } },
-{"psllw", 2, 0x660f71,6,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } },
-{"pslld", 2, 0x0ff2, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"pslld", 2, 0x660ff2,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pslld", 2, 0x0f72, 6, CpuMMX, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX, 0 } },
-{"pslld", 2, 0x660f72,6,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } },
-{"psllq", 2, 0x0ff3, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"psllq", 2, 0x660ff3,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"psllq", 2, 0x0f73, 6, CpuMMX, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX, 0 } },
-{"psllq", 2, 0x660f73,6,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } },
-{"psraw", 2, 0x0fe1, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"psraw", 2, 0x660fe1,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"psraw", 2, 0x0f71, 4, CpuMMX, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX, 0 } },
-{"psraw", 2, 0x660f71,4,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } },
-{"psrad", 2, 0x0fe2, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"psrad", 2, 0x660fe2,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"psrad", 2, 0x0f72, 4, CpuMMX, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX, 0 } },
-{"psrad", 2, 0x660f72,4,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } },
-{"psrlw", 2, 0x0fd1, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"psrlw", 2, 0x660fd1,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"psrlw", 2, 0x0f71, 2, CpuMMX, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX, 0 } },
-{"psrlw", 2, 0x660f71,2,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } },
-{"psrld", 2, 0x0fd2, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"psrld", 2, 0x660fd2,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"psrld", 2, 0x0f72, 2, CpuMMX, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX, 0 } },
-{"psrld", 2, 0x660f72,2,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } },
-{"psrlq", 2, 0x0fd3, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"psrlq", 2, 0x660fd3,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"psrlq", 2, 0x0f73, 2, CpuMMX, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX, 0 } },
-{"psrlq", 2, 0x660f73,2,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } },
-{"psubb", 2, 0x0ff8, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"psubb", 2, 0x660ff8,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"psubw", 2, 0x0ff9, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"psubw", 2, 0x660ff9,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"psubd", 2, 0x0ffa, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"psubd", 2, 0x660ffa,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"psubq", 2, 0x0ffb, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } },
-{"psubq", 2, 0x660ffb,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"psubsb", 2, 0x0fe8, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"psubsb", 2, 0x660fe8,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"psubsw", 2, 0x0fe9, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"psubsw", 2, 0x660fe9,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"psubusb", 2, 0x0fd8, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"psubusb", 2, 0x660fd8,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"psubusw", 2, 0x0fd9, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"psubusw", 2, 0x660fd9,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"punpckhbw",2, 0x0f68, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"punpckhbw",2, 0x660f68,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"punpckhwd",2, 0x0f69, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"punpckhwd",2, 0x660f69,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"punpckhdq",2, 0x0f6a, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"punpckhdq",2, 0x660f6a,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"punpcklbw",2, 0x0f60, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"punpcklbw",2, 0x660f60,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"punpcklwd",2, 0x0f61, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"punpcklwd",2, 0x660f61,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"punpckldq",2, 0x0f62, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"punpckldq",2, 0x660f62,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pxor", 2, 0x0fef, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"pxor", 2, 0x660fef,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-
-/* PIII Katmai New Instructions / SIMD instructions. */
-
-{"addps", 2, 0x0f58, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"addss", 2, 0xf30f58, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
-{"andnps", 2, 0x0f55, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"andps", 2, 0x0f54, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
-{"cmpeqps", 2, 0x0fc2, 0, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } },
-{"cmpeqss", 2, 0xf30fc2, 0, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } },
-{"cmpleps", 2, 0x0fc2, 2, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } },
-{"cmpless", 2, 0xf30fc2, 2, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } },
-{"cmpltps", 2, 0x0fc2, 1, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } },
-{"cmpltss", 2, 0xf30fc2, 1, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } },
-{"cmpneqps", 2, 0x0fc2, 4, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } },
-{"cmpneqss", 2, 0xf30fc2, 4, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } },
-{"cmpnleps", 2, 0x0fc2, 6, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } },
-{"cmpnless", 2, 0xf30fc2, 6, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } },
-{"cmpnltps", 2, 0x0fc2, 5, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } },
-{"cmpnltss", 2, 0xf30fc2, 5, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } },
-{"cmpordps", 2, 0x0fc2, 7, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } },
-{"cmpordss", 2, 0xf30fc2, 7, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } },
-{"cmpunordps",2, 0x0fc2, 3, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } },
-{"cmpunordss",2, 0xf30fc2, 3, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } },
-{"cmpps", 3, 0x0fc2, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } },
-{"cmpss", 3, 0xf30fc2, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|WordMem, RegXMM } },
-{"comiss", 2, 0x0f2f, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
-{"cvtpi2ps", 2, 0x0f2a, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegXMM, 0 } },
-{"cvtps2pi", 2, 0x0f2d, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegMMX, 0 } },
-{"cvtsi2ss", 2, 0xf30f2a, X, CpuSSE, lq_Suf|IgnoreSize|Modrm,{ Reg32|Reg64|WordMem|LLongMem, RegXMM, 0 } },
-{"cvtss2si", 2, 0xf30f2d, X, CpuSSE, lq_Suf|IgnoreSize|Modrm,{ RegXMM|WordMem, Reg32|Reg64, 0 } },
-{"cvttps2pi", 2, 0x0f2c, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegMMX, 0 } },
-{"cvttss2si", 2, 0xf30f2c, X, CpuSSE, lq_Suf|IgnoreSize|Modrm, { RegXMM|WordMem, Reg32|Reg64, 0 } },
-{"divps", 2, 0x0f5e, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"divss", 2, 0xf30f5e, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
-{"ldmxcsr", 1, 0x0fae, 2, CpuSSE, NoSuf|IgnoreSize|Modrm, { WordMem, 0, 0 } },
-{"maskmovq", 2, 0x0ff7, X, CpuMMX2,NoSuf|IgnoreSize|Modrm, { RegMMX, RegMMX, 0 } },
-{"maxps", 2, 0x0f5f, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"maxss", 2, 0xf30f5f, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
-{"minps", 2, 0x0f5d, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"minss", 2, 0xf30f5d, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
-{"movaps", 2, 0x0f28, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"movaps", 2, 0x0f29, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM|LLongMem, 0 } },
-{"movhlps", 2, 0x0f12, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM, 0 } },
-{"movhps", 2, 0x0f16, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { LLongMem, RegXMM, 0 } },
-{"movhps", 2, 0x0f17, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM, LLongMem, 0 } },
-{"movlhps", 2, 0x0f16, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM, 0 } },
-{"movlps", 2, 0x0f12, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { LLongMem, RegXMM, 0 } },
-{"movlps", 2, 0x0f13, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM, LLongMem, 0 } },
-{"movmskps", 2, 0x0f50, X, CpuSSE, lq_Suf|IgnoreSize|Modrm, { RegXMM, Reg32|Reg64, 0 } },
-{"movntps", 2, 0x0f2b, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM, LLongMem, 0 } },
-{"movntq", 2, 0x0fe7, X, CpuMMX2,NoSuf|IgnoreSize|Modrm, { RegMMX, LLongMem, 0 } },
-{"movntdq", 2, 0x660fe7, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM, LLongMem, 0 } },
-{"movss", 2, 0xf30f10, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
-{"movss", 2, 0xf30f11, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM|WordMem, 0 } },
-{"movups", 2, 0x0f10, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"movups", 2, 0x0f11, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM|LLongMem, 0 } },
-{"mulps", 2, 0x0f59, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"mulss", 2, 0xf30f59, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
-{"orps", 2, 0x0f56, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pavgb", 2, 0x0fe0, X, CpuMMX2,NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } },
-{"pavgb", 2, 0x660fe0, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pavgw", 2, 0x0fe3, X, CpuMMX2,NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } },
-{"pavgw", 2, 0x660fe3, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pextrw", 3, 0x0fc5, X, CpuMMX2,lq_Suf|IgnoreSize|Modrm, { Imm8, RegMMX, Reg32|Reg64 } },
-{"pextrw", 3, 0x660fc5, X, CpuSSE2,lq_Suf|IgnoreSize|Modrm, { Imm8, RegXMM, Reg32|Reg64 } },
-{"pinsrw", 3, 0x0fc4, X, CpuMMX2,lq_Suf|IgnoreSize|Modrm, { Imm8, Reg32|Reg64|ShortMem, RegMMX } },
-{"pinsrw", 3, 0x660fc4, X, CpuSSE2,lq_Suf|IgnoreSize|Modrm, { Imm8, Reg32|Reg64|ShortMem, RegXMM } },
-{"pmaxsw", 2, 0x0fee, X, CpuMMX2,NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } },
-{"pmaxsw", 2, 0x660fee, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pmaxub", 2, 0x0fde, X, CpuMMX2,NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } },
-{"pmaxub", 2, 0x660fde, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pminsw", 2, 0x0fea, X, CpuMMX2,NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } },
-{"pminsw", 2, 0x660fea, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pminub", 2, 0x0fda, X, CpuMMX2,NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } },
-{"pminub", 2, 0x660fda, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pmovmskb", 2, 0x0fd7, X, CpuMMX2,lq_Suf|IgnoreSize|Modrm, { RegMMX, Reg32|Reg64, 0 } },
-{"pmovmskb", 2, 0x660fd7, X, CpuSSE2,lq_Suf|IgnoreSize|Modrm, { RegXMM, Reg32|Reg64, 0 } },
-{"pmulhuw", 2, 0x0fe4, X, CpuMMX2,NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } },
-{"pmulhuw", 2, 0x660fe4, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"prefetchnta", 1, 0x0f18, 0, CpuMMX2,NoSuf|IgnoreSize|Modrm, { LLongMem, 0, 0 } },
-{"prefetcht0", 1, 0x0f18, 1, CpuMMX2,NoSuf|IgnoreSize|Modrm, { LLongMem, 0, 0 } },
-{"prefetcht1", 1, 0x0f18, 2, CpuMMX2,NoSuf|IgnoreSize|Modrm, { LLongMem, 0, 0 } },
-{"prefetcht2", 1, 0x0f18, 3, CpuMMX2,NoSuf|IgnoreSize|Modrm, { LLongMem, 0, 0 } },
-{"psadbw", 2, 0x0ff6, X, CpuMMX2,NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } },
-{"psadbw", 2, 0x660ff6, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pshufw", 3, 0x0f70, X, CpuMMX2,NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX|LLongMem, RegMMX } },
-{"rcpps", 2, 0x0f53, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"rcpss", 2, 0xf30f53, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
-{"rsqrtps", 2, 0x0f52, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"rsqrtss", 2, 0xf30f52, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
-{"sfence", 0, 0x0fae, 0xf8, CpuMMX2,NoSuf|IgnoreSize|ImmExt, { 0, 0, 0 } },
-{"shufps", 3, 0x0fc6, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } },
-{"sqrtps", 2, 0x0f51, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"sqrtss", 2, 0xf30f51, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
-{"stmxcsr", 1, 0x0fae, 3, CpuSSE, NoSuf|IgnoreSize|Modrm, { WordMem, 0, 0 } },
-{"subps", 2, 0x0f5c, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"subss", 2, 0xf30f5c, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
-{"ucomiss", 2, 0x0f2e, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
-{"unpckhps", 2, 0x0f15, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"unpcklps", 2, 0x0f14, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"xorps", 2, 0x0f57, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-
-/* SSE-2 instructions. */
-
-{"addpd", 2, 0x660f58, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"addsd", 2, 0xf20f58, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } },
-{"andnpd", 2, 0x660f55, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"andpd", 2, 0x660f54, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
-{"cmpeqpd", 2, 0x660fc2, 0, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } },
-{"cmpeqsd", 2, 0xf20fc2, 0, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } },
-{"cmplepd", 2, 0x660fc2, 2, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } },
-{"cmplesd", 2, 0xf20fc2, 2, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } },
-{"cmpltpd", 2, 0x660fc2, 1, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } },
-{"cmpltsd", 2, 0xf20fc2, 1, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } },
-{"cmpneqpd", 2, 0x660fc2, 4, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } },
-{"cmpneqsd", 2, 0xf20fc2, 4, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } },
-{"cmpnlepd", 2, 0x660fc2, 6, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } },
-{"cmpnlesd", 2, 0xf20fc2, 6, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } },
-{"cmpnltpd", 2, 0x660fc2, 5, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } },
-{"cmpnltsd", 2, 0xf20fc2, 5, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } },
-{"cmpordpd", 2, 0x660fc2, 7, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } },
-{"cmpordsd", 2, 0xf20fc2, 7, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } },
-{"cmpunordpd",2, 0x660fc2, 3, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } },
-{"cmpunordsd",2, 0xf20fc2, 3, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } },
-{"cmppd", 3, 0x660fc2, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } },
-/* Intel mode string compare. */
-{"cmpsd", 0, 0xa7, X, 0, NoSuf|Size32|IsString, { 0, 0, 0} },
-{"cmpsd", 2, 0xa7, X, 0, NoSuf|Size32|IsString, { AnyMem, AnyMem|EsSeg, 0} },
-{"cmpsd", 3, 0xf20fc2, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LongMem, RegXMM } },
-{"comisd", 2, 0x660f2f, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } },
-{"cvtpi2pd", 2, 0x660f2a, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegXMM, 0 } },
-{"cvtsi2sd", 2, 0xf20f2a, X, CpuSSE2, lq_Suf|IgnoreSize|Modrm,{ Reg32|Reg64|WordMem|LLongMem, RegXMM, 0 } },
-{"divpd", 2, 0x660f5e, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"divsd", 2, 0xf20f5e, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } },
-{"maxpd", 2, 0x660f5f, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"maxsd", 2, 0xf20f5f, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } },
-{"minpd", 2, 0x660f5d, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"minsd", 2, 0xf20f5d, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } },
-{"movapd", 2, 0x660f28, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"movapd", 2, 0x660f29, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM|LLongMem, 0 } },
-{"movhpd", 2, 0x660f16, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { LLongMem, RegXMM, 0 } },
-{"movhpd", 2, 0x660f17, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, LLongMem, 0 } },
-{"movlpd", 2, 0x660f12, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { LLongMem, RegXMM, 0 } },
-{"movlpd", 2, 0x660f13, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, LLongMem, 0 } },
-{"movmskpd", 2, 0x660f50, X, CpuSSE2, lq_Suf|IgnoreSize|Modrm, { RegXMM, Reg32|Reg64, 0 } },
-{"movntpd", 2, 0x660f2b, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, LLongMem, 0 } },
-/* Intel mode string move. */
-{"movsd", 0, 0xa5, X, 0, NoSuf|Size32|IsString, { 0, 0, 0} },
-{"movsd", 2, 0xa5, X, 0, NoSuf|Size32|IsString, { AnyMem, AnyMem|EsSeg, 0} },
-{"movsd", 2, 0xf20f10, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } },
-{"movsd", 2, 0xf20f11, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM|LongMem, 0 } },
-{"movupd", 2, 0x660f10, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"movupd", 2, 0x660f11, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM|LLongMem, 0 } },
-{"mulpd", 2, 0x660f59, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"mulsd", 2, 0xf20f59, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } },
-{"orpd", 2, 0x660f56, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"shufpd", 3, 0x660fc6, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } },
-{"sqrtpd", 2, 0x660f51, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"sqrtsd", 2, 0xf20f51, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } },
-{"subpd", 2, 0x660f5c, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"subsd", 2, 0xf20f5c, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } },
-{"ucomisd", 2, 0x660f2e, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } },
-{"unpckhpd", 2, 0x660f15, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"unpcklpd", 2, 0x660f14, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"xorpd", 2, 0x660f57, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"cvtdq2pd", 2, 0xf30fe6, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"cvtpd2dq", 2, 0xf20fe6, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"cvtdq2ps", 2, 0x0f5b, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"cvtpd2pi", 2, 0x660f2d, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegMMX, 0 } },
-{"cvtpd2ps", 2, 0x660f5a, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"cvtps2pd", 2, 0x0f5a, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"cvtps2dq", 2, 0x660f5b, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"cvtsd2si", 2, 0xf20f2d, X, CpuSSE2, lq_Suf|IgnoreSize|Modrm,{ RegXMM|LLongMem, Reg32|Reg64, 0 } },
-{"cvtsd2ss", 2, 0xf20f5a, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"cvtss2sd", 2, 0xf30f5a, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"cvttpd2pi", 2, 0x660f2c, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegMMX, 0 } },
-{"cvttsd2si", 2, 0xf20f2c, X, CpuSSE2, lq_Suf|IgnoreSize|Modrm,{ RegXMM|WordMem, Reg32|Reg64, 0 } },
-{"cvttpd2dq", 2, 0x660fe6, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"cvttps2dq", 2, 0xf30f5b, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"maskmovdqu",2, 0x660ff7, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM, 0 } },
-{"movdqa", 2, 0x660f6f, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"movdqa", 2, 0x660f7f, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM|LLongMem, 0 } },
-{"movdqu", 2, 0xf30f6f, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"movdqu", 2, 0xf30f7f, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM|LLongMem, 0 } },
-{"movdq2q", 2, 0xf20fd6, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, RegMMX, 0 } },
-{"movq2dq", 2, 0xf30fd6, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegMMX, RegXMM, 0 } },
-{"pmuludq", 2, 0x0ff4, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"pmuludq", 2, 0x660ff4, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } },
-{"pshufd", 3, 0x660f70, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } },
-{"pshufhw", 3, 0xf30f70, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } },
-{"pshuflw", 3, 0xf20f70, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } },
-{"pslldq", 2, 0x660f73, 7, CpuSSE2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } },
-{"psrldq", 2, 0x660f73, 3, CpuSSE2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } },
-{"punpckhqdq",2, 0x660f6d, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"punpcklqdq",2, 0x660f6c, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-
-/* SSE-3 instructions. */
-
-{"addsubpd", 2, 0x660fd0, X, CpuSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"addsubps", 2, 0xf20fd0, X, CpuSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"cmpxchg16b",1, 0x0fc7, 1, CpuSSE3|Cpu64, NoSuf|Modrm|Rex64, { LLongMem, 0, 0} },
-{"fisttp", 1, 0xdf, 1, CpuSSE3, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} },
-{"fisttp", 1, 0xdd, 1, CpuSSE3, q_FP|Modrm, { LLongMem, 0, 0} },
-{"fisttpll", 1, 0xdd, 1, CpuSSE3, FP|Modrm, { LLongMem, 0, 0} },
-{"haddpd", 2, 0x660f7c, X, CpuSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"haddps", 2, 0xf20f7c, X, CpuSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"hsubpd", 2, 0x660f7d, X, CpuSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"hsubps", 2, 0xf20f7d, X, CpuSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"lddqu", 2, 0xf20ff0, X, CpuSSE3, NoSuf|IgnoreSize|Modrm, { LLongMem, RegXMM, 0 } },
-{"monitor", 0, 0x0f01, 0xc8, CpuSSE3, NoSuf|ImmExt, { 0, 0, 0} },
-/* monitor is very special. CX and DX are always 64bits with zero upper
- 32bits in 64bit mode, and 32bits in 16bit and 32bit modes. The
- address size override prefix can be used to overrride the AX size in
- all modes. */
-/* Need to ensure only "monitor %eax/%ax,%ecx,%edx" is accepted. */
-{"monitor", 3, 0x0f01, 0xc8, CpuSSE3|CpuNo64, NoSuf|ImmExt, { Reg16|Reg32, Reg32, Reg32 } },
-/* Need to ensure only "monitor %rax/%eax,%rcx,%rdx" is accepted. */
-{"monitor", 3, 0x0f01, 0xc8, CpuSSE3|Cpu64, NoSuf|ImmExt|NoRex64, { Reg32|Reg64, Reg64, Reg64 } },
-{"movddup", 2, 0xf20f12, X, CpuSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"movshdup", 2, 0xf30f16, X, CpuSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"movsldup", 2, 0xf30f12, X, CpuSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"mwait", 0, 0x0f01, 0xc9, CpuSSE3, NoSuf|ImmExt, { 0, 0, 0} },
-/* mwait is very special. AX and CX are always 64bits with zero upper
- 32bits in 64bit mode, and 32bits in 16bit and 32bit modes. */
-/* Need to ensure only "mwait %eax,%ecx" is accepted. */
-{"mwait", 2, 0x0f01, 0xc9, CpuSSE3|CpuNo64, NoSuf|ImmExt, { Reg32, Reg32, 0} },
-/* Need to ensure only "mwait %rax,%rcx" is accepted. */
-{"mwait", 2, 0x0f01, 0xc9, CpuSSE3|Cpu64, NoSuf|ImmExt|NoRex64, { Reg64, Reg64, 0} },
-
-/* VMX instructions. */
-{"vmcall", 0, 0x0f01, 0xc1, CpuVMX, NoSuf|ImmExt, { 0, 0, 0} },
-{"vmclear", 1, 0x660fc7, 6, CpuVMX, NoSuf|IgnoreSize|Modrm|NoRex64, { LLongMem, 0, 0} },
-{"vmlaunch", 0, 0x0f01, 0xc2, CpuVMX, NoSuf|ImmExt, { 0, 0, 0} },
-{"vmresume", 0, 0x0f01, 0xc3, CpuVMX, NoSuf|ImmExt, { 0, 0, 0} },
-{"vmptrld", 1, 0x0fc7, 6, CpuVMX, NoSuf|IgnoreSize|Modrm|NoRex64, { LLongMem, 0, 0} },
-{"vmptrst", 1, 0x0fc7, 7, CpuVMX, NoSuf|IgnoreSize|Modrm|NoRex64, { LLongMem, 0, 0} },
-{"vmread", 2, 0x0f78, X, CpuVMX|CpuNo64, l_Suf|Modrm,{ Reg32, Reg32|LongMem, 0} },
-{"vmread", 2, 0x0f78, X, CpuVMX|Cpu64, q_Suf|Modrm|NoRex64,{ Reg64, Reg64|LLongMem, 0} },
-{"vmwrite", 2, 0x0f79, X, CpuVMX|CpuNo64, l_Suf|Modrm,{ Reg32|LongMem, Reg32, 0} },
-{"vmwrite", 2, 0x0f79, X, CpuVMX|Cpu64, q_Suf|Modrm|NoRex64,{ Reg64|LLongMem, Reg64, 0} },
-{"vmxoff", 0, 0x0f01, 0xc4, CpuVMX, NoSuf|ImmExt, { 0, 0, 0} },
-{"vmxon", 1, 0xf30fc7, 6, CpuVMX, NoSuf|IgnoreSize|Modrm|NoRex64, { LLongMem, 0, 0} },
-
-/* Supplemental Streaming SIMD extensions 3 Instructions. */
-
-{"phaddw", 2, 0x0f3801,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"phaddw", 2, 0x660f3801,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"phaddd", 2, 0x0f3802,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"phaddd", 2, 0x660f3802,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"phaddsw", 2, 0x0f3803,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"phaddsw", 2, 0x660f3803,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"phsubw", 2, 0x0f3805,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"phsubw", 2, 0x660f3805,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"phsubd", 2, 0x0f3806,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"phsubd", 2, 0x660f3806,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"phsubsw", 2, 0x0f3807,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"phsubsw", 2, 0x660f3807,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pmaddubsw", 2, 0x0f3804,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"pmaddubsw", 2, 0x660f3804,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pmulhrsw", 2, 0x0f380b,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"pmulhrsw", 2, 0x660f380b,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pshufb", 2, 0x0f3800,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"pshufb", 2, 0x660f3800,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"psignb", 2, 0x0f3808,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"psignb", 2, 0x660f3808,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"psignw", 2, 0x0f3809,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"psignw", 2, 0x660f3809,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"psignd", 2, 0x0f380a,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"psignd", 2, 0x660f380a,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"palignr", 3, 0x0f3a0f,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX|LongMem, RegMMX } },
-{"palignr", 3, 0x660f3a0f,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } },
-{"pabsb", 2, 0x0f381c,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"pabsb", 2, 0x660f381c,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pabsw", 2, 0x0f381d,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"pabsw", 2, 0x660f381d,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-{"pabsd", 2, 0x0f381e,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
-{"pabsd", 2, 0x660f381e,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
-
-/* AMD 3DNow! instructions. */
-
-{"prefetch", 1, 0x0f0d, 0, Cpu3dnow, NoSuf|IgnoreSize|Modrm, { ByteMem, 0, 0 } },
-{"prefetchw",1, 0x0f0d, 1, Cpu3dnow, NoSuf|IgnoreSize|Modrm, { ByteMem, 0, 0 } },
-{"femms", 0, 0x0f0e, X, Cpu3dnow, NoSuf, { 0, 0, 0 } },
-{"pavgusb", 2, 0x0f0f, 0xbf, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
-{"pf2id", 2, 0x0f0f, 0x1d, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
-{"pf2iw", 2, 0x0f0f, 0x1c, Cpu3dnowA,NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
-{"pfacc", 2, 0x0f0f, 0xae, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
-{"pfadd", 2, 0x0f0f, 0x9e, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
-{"pfcmpeq", 2, 0x0f0f, 0xb0, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
-{"pfcmpge", 2, 0x0f0f, 0x90, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
-{"pfcmpgt", 2, 0x0f0f, 0xa0, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
-{"pfmax", 2, 0x0f0f, 0xa4, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
-{"pfmin", 2, 0x0f0f, 0x94, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
-{"pfmul", 2, 0x0f0f, 0xb4, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
-{"pfnacc", 2, 0x0f0f, 0x8a, Cpu3dnowA,NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
-{"pfpnacc", 2, 0x0f0f, 0x8e, Cpu3dnowA,NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
-{"pfrcp", 2, 0x0f0f, 0x96, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
-{"pfrcpit1", 2, 0x0f0f, 0xa6, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
-{"pfrcpit2", 2, 0x0f0f, 0xb6, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
-{"pfrsqit1", 2, 0x0f0f, 0xa7, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
-{"pfrsqrt", 2, 0x0f0f, 0x97, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
-{"pfsub", 2, 0x0f0f, 0x9a, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
-{"pfsubr", 2, 0x0f0f, 0xaa, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
-{"pi2fd", 2, 0x0f0f, 0x0d, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
-{"pi2fw", 2, 0x0f0f, 0x0c, Cpu3dnowA,NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
-{"pmulhrw", 2, 0x0f0f, 0xb7, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
-{"pswapd", 2, 0x0f0f, 0xbb, Cpu3dnowA,NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
-
-/* AMD extensions. */
-{"syscall", 0, 0x0f05, X, CpuK6, NoSuf, { 0, 0, 0} },
-{"sysret", 0, 0x0f07, X, CpuK6, lq_Suf|DefaultSize, { 0, 0, 0} },
-{"swapgs", 0, 0x0f01, 0xf8, Cpu64, NoSuf|ImmExt, { 0, 0, 0} },
-{"rdtscp", 0, 0x0f01, 0xf9, CpuSledgehammer,NoSuf|ImmExt, { 0, 0, 0} },
-
-/* AMD Pacifica additions. */
-{"clgi", 0, 0x0f01, 0xdd, CpuSVME, NoSuf|ImmExt, { 0, 0, 0 } },
-{"invlpga", 0, 0x0f01, 0xdf, CpuSVME, NoSuf|ImmExt, { 0, 0, 0 } },
-/* Need to ensure only "invlpga ...,%ecx" is accepted. */
-{"invlpga", 2, 0x0f01, 0xdf, CpuSVME, NoSuf|ImmExt, { AnyMem, Reg32, 0 } },
-{"skinit", 0, 0x0f01, 0xde, CpuSVME, NoSuf|ImmExt, { 0, 0, 0 } },
-{"skinit", 1, 0x0f01, 0xde, CpuSVME, NoSuf|ImmExt, { AnyMem, 0, 0 } },
-{"stgi", 0, 0x0f01, 0xdc, CpuSVME, NoSuf|ImmExt, { 0, 0, 0 } },
-{"vmload", 0, 0x0f01, 0xda, CpuSVME, NoSuf|ImmExt, { 0, 0, 0 } },
-{"vmload", 1, 0x0f01, 0xda, CpuSVME, NoSuf|ImmExt, { AnyMem, 0, 0 } },
-{"vmmcall", 0, 0x0f01, 0xd9, CpuSVME, NoSuf|ImmExt, { 0, 0, 0 } },
-{"vmrun", 0, 0x0f01, 0xd8, CpuSVME, NoSuf|ImmExt, { 0, 0, 0 } },
-{"vmrun", 1, 0x0f01, 0xd8, CpuSVME, NoSuf|ImmExt, { AnyMem, 0, 0 } },
-{"vmsave", 0, 0x0f01, 0xdb, CpuSVME, NoSuf|ImmExt, { 0, 0, 0 } },
-{"vmsave", 1, 0x0f01, 0xdb, CpuSVME, NoSuf|ImmExt, { AnyMem, 0, 0 } },
-
-
-/* SSE4a instructions */
-{"movntsd", 2, 0xf20f2b, X, CpuSSE4a, NoSuf|IgnoreSize|Modrm, { RegXMM, LongMem, 0 } },
-{"movntss", 2, 0xf30f2b, X, CpuSSE4a, NoSuf|IgnoreSize|Modrm, { RegXMM, WordMem, 0 } },
-{"extrq", 3, 0x660f78, 0, CpuSSE4a, NoSuf|IgnoreSize|Modrm, { Imm8, Imm8, RegXMM } },
-{"extrq", 2, 0x660f79, X, CpuSSE4a, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM} },
-{"insertq", 2, 0xf20f79, X, CpuSSE4a, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM} },
-{"insertq", 4, 0xf20f78, X, CpuSSE4a, NoSuf|IgnoreSize|Modrm, { Imm8, Imm8, RegXMM, RegXMM} },
-/* ABM instructions */
-{"popcnt", 2, 0xf30fb8, X, CpuABM, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
-{"lzcnt", 2, 0xf30fbd, X, CpuABM, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+#define TWO_BYTE_OPCODE_ESCAPE 0x0f
+#define NOP_OPCODE (char) 0x90
+/* register numbers */
+#define EBP_REG_NUM 5
+#define ESP_REG_NUM 4
-/* VIA PadLock extensions. */
-{"xstore-rng",0, 0x000fa7, 0xc0, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
-{"xcrypt-ecb",0, 0xf30fa7, 0xc8, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
-{"xcrypt-cbc",0, 0xf30fa7, 0xd0, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
-{"xcrypt-ctr",0, 0xf30fa7, 0xd8, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
-{"xcrypt-cfb",0, 0xf30fa7, 0xe0, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
-{"xcrypt-ofb",0, 0xf30fa7, 0xe8, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
-{"montmul", 0, 0xf30fa6, 0xc0, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
-{"xsha1", 0, 0xf30fa6, 0xc8, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
-{"xsha256", 0, 0xf30fa6, 0xd0, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
-/* Aliases without hyphens. */
-{"xstorerng", 0, 0x000fa7, 0xc0, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
-{"xcryptecb", 0, 0xf30fa7, 0xc8, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
-{"xcryptcbc", 0, 0xf30fa7, 0xd0, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
-{"xcryptctr", 0, 0xf30fa7, 0xd8, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
-{"xcryptcfb", 0, 0xf30fa7, 0xe0, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
-{"xcryptofb", 0, 0xf30fa7, 0xe8, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
-/* Alias for xstore-rng. */
-{"xstore", 0, 0x000fa7, 0xc0, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
+/* modrm_byte.regmem for twobyte escape */
+#define ESCAPE_TO_TWO_BYTE_ADDRESSING ESP_REG_NUM
+/* index_base_byte.index for no index register addressing */
+#define NO_INDEX_REGISTER ESP_REG_NUM
+/* index_base_byte.base for no base register addressing */
+#define NO_BASE_REGISTER EBP_REG_NUM
+#define NO_BASE_REGISTER_16 6
-/* sentinel */
-{NULL, 0, 0, 0, 0, 0, { 0, 0, 0} }
-};
-#undef X
-#undef NoSuf
-#undef b_Suf
-#undef w_Suf
-#undef l_Suf
-#undef q_Suf
-#undef x_Suf
-#undef bw_Suf
-#undef bl_Suf
-#undef wl_Suf
-#undef wlq_Suf
-#undef sl_Suf
-#undef bwl_Suf
-#undef bwlq_Suf
-#undef FP
-#undef l_FP
-#undef q_FP
-#undef x_FP
-#undef sl_FP
+/* modrm.mode = REGMEM_FIELD_HAS_REG when a register is in there */
+#define REGMEM_FIELD_HAS_REG 0x3/* always = 0x3 */
+#define REGMEM_FIELD_HAS_MEM (~REGMEM_FIELD_HAS_REG)
-#define MAX_MNEM_SIZE 16 /* For parsing insn mnemonics from input. */
+/* x86-64 extension prefix. */
+#define REX_OPCODE 0x40
-/* 386 register table. */
+/* Indicates 64 bit operand size. */
+#define REX_MODE64 8
+/* High extension to reg field of modrm byte. */
+#define REX_EXTX 4
+/* High extension to SIB index field. */
+#define REX_EXTY 2
+/* High extension to base field of modrm or SIB, or reg field of opcode. */
+#define REX_EXTZ 1
-static const reg_entry i386_regtab[] =
-{
- /* Make %st first as we test for it. */
- {"st", FloatReg|FloatAcc, 0, 0},
- /* 8 bit regs */
-#define REGNAM_AL 1 /* Entry in i386_regtab. */
- {"al", Reg8|Acc, 0, 0},
- {"cl", Reg8|ShiftCount, 0, 1},
- {"dl", Reg8, 0, 2},
- {"bl", Reg8, 0, 3},
- {"ah", Reg8, 0, 4},
- {"ch", Reg8, 0, 5},
- {"dh", Reg8, 0, 6},
- {"bh", Reg8, 0, 7},
- {"axl", Reg8|Acc, RegRex64, 0}, /* Must be in the "al + 8" slot. */
- {"cxl", Reg8, RegRex64, 1},
- {"dxl", Reg8, RegRex64, 2},
- {"bxl", Reg8, RegRex64, 3},
- {"spl", Reg8, RegRex64, 4},
- {"bpl", Reg8, RegRex64, 5},
- {"sil", Reg8, RegRex64, 6},
- {"dil", Reg8, RegRex64, 7},
- {"r8b", Reg8, RegRex64|RegRex, 0},
- {"r9b", Reg8, RegRex64|RegRex, 1},
- {"r10b", Reg8, RegRex64|RegRex, 2},
- {"r11b", Reg8, RegRex64|RegRex, 3},
- {"r12b", Reg8, RegRex64|RegRex, 4},
- {"r13b", Reg8, RegRex64|RegRex, 5},
- {"r14b", Reg8, RegRex64|RegRex, 6},
- {"r15b", Reg8, RegRex64|RegRex, 7},
- /* 16 bit regs */
-#define REGNAM_AX 25
- {"ax", Reg16|Acc, 0, 0},
- {"cx", Reg16, 0, 1},
- {"dx", Reg16|InOutPortReg, 0, 2},
- {"bx", Reg16|BaseIndex, 0, 3},
- {"sp", Reg16, 0, 4},
- {"bp", Reg16|BaseIndex, 0, 5},
- {"si", Reg16|BaseIndex, 0, 6},
- {"di", Reg16|BaseIndex, 0, 7},
- {"r8w", Reg16, RegRex, 0},
- {"r9w", Reg16, RegRex, 1},
- {"r10w", Reg16, RegRex, 2},
- {"r11w", Reg16, RegRex, 3},
- {"r12w", Reg16, RegRex, 4},
- {"r13w", Reg16, RegRex, 5},
- {"r14w", Reg16, RegRex, 6},
- {"r15w", Reg16, RegRex, 7},
- /* 32 bit regs */
-#define REGNAM_EAX 41
- {"eax", Reg32|BaseIndex|Acc, 0, 0}, /* Must be in ax + 16 slot. */
- {"ecx", Reg32|BaseIndex, 0, 1},
- {"edx", Reg32|BaseIndex, 0, 2},
- {"ebx", Reg32|BaseIndex, 0, 3},
- {"esp", Reg32, 0, 4},
- {"ebp", Reg32|BaseIndex, 0, 5},
- {"esi", Reg32|BaseIndex, 0, 6},
- {"edi", Reg32|BaseIndex, 0, 7},
- {"r8d", Reg32|BaseIndex, RegRex, 0},
- {"r9d", Reg32|BaseIndex, RegRex, 1},
- {"r10d", Reg32|BaseIndex, RegRex, 2},
- {"r11d", Reg32|BaseIndex, RegRex, 3},
- {"r12d", Reg32|BaseIndex, RegRex, 4},
- {"r13d", Reg32|BaseIndex, RegRex, 5},
- {"r14d", Reg32|BaseIndex, RegRex, 6},
- {"r15d", Reg32|BaseIndex, RegRex, 7},
- {"rax", Reg64|BaseIndex|Acc, 0, 0},
- {"rcx", Reg64|BaseIndex, 0, 1},
- {"rdx", Reg64|BaseIndex, 0, 2},
- {"rbx", Reg64|BaseIndex, 0, 3},
- {"rsp", Reg64, 0, 4},
- {"rbp", Reg64|BaseIndex, 0, 5},
- {"rsi", Reg64|BaseIndex, 0, 6},
- {"rdi", Reg64|BaseIndex, 0, 7},
- {"r8", Reg64|BaseIndex, RegRex, 0},
- {"r9", Reg64|BaseIndex, RegRex, 1},
- {"r10", Reg64|BaseIndex, RegRex, 2},
- {"r11", Reg64|BaseIndex, RegRex, 3},
- {"r12", Reg64|BaseIndex, RegRex, 4},
- {"r13", Reg64|BaseIndex, RegRex, 5},
- {"r14", Reg64|BaseIndex, RegRex, 6},
- {"r15", Reg64|BaseIndex, RegRex, 7},
- /* Segment registers. */
- {"es", SReg2, 0, 0},
- {"cs", SReg2, 0, 1},
- {"ss", SReg2, 0, 2},
- {"ds", SReg2, 0, 3},
- {"fs", SReg3, 0, 4},
- {"gs", SReg3, 0, 5},
- /* Control registers. */
- {"cr0", Control, 0, 0},
- {"cr1", Control, 0, 1},
- {"cr2", Control, 0, 2},
- {"cr3", Control, 0, 3},
- {"cr4", Control, 0, 4},
- {"cr5", Control, 0, 5},
- {"cr6", Control, 0, 6},
- {"cr7", Control, 0, 7},
- {"cr8", Control, RegRex, 0},
- {"cr9", Control, RegRex, 1},
- {"cr10", Control, RegRex, 2},
- {"cr11", Control, RegRex, 3},
- {"cr12", Control, RegRex, 4},
- {"cr13", Control, RegRex, 5},
- {"cr14", Control, RegRex, 6},
- {"cr15", Control, RegRex, 7},
- /* Debug registers. */
- {"db0", Debug, 0, 0},
- {"db1", Debug, 0, 1},
- {"db2", Debug, 0, 2},
- {"db3", Debug, 0, 3},
- {"db4", Debug, 0, 4},
- {"db5", Debug, 0, 5},
- {"db6", Debug, 0, 6},
- {"db7", Debug, 0, 7},
- {"db8", Debug, RegRex, 0},
- {"db9", Debug, RegRex, 1},
- {"db10", Debug, RegRex, 2},
- {"db11", Debug, RegRex, 3},
- {"db12", Debug, RegRex, 4},
- {"db13", Debug, RegRex, 5},
- {"db14", Debug, RegRex, 6},
- {"db15", Debug, RegRex, 7},
- {"dr0", Debug, 0, 0},
- {"dr1", Debug, 0, 1},
- {"dr2", Debug, 0, 2},
- {"dr3", Debug, 0, 3},
- {"dr4", Debug, 0, 4},
- {"dr5", Debug, 0, 5},
- {"dr6", Debug, 0, 6},
- {"dr7", Debug, 0, 7},
- {"dr8", Debug, RegRex, 0},
- {"dr9", Debug, RegRex, 1},
- {"dr10", Debug, RegRex, 2},
- {"dr11", Debug, RegRex, 3},
- {"dr12", Debug, RegRex, 4},
- {"dr13", Debug, RegRex, 5},
- {"dr14", Debug, RegRex, 6},
- {"dr15", Debug, RegRex, 7},
- /* Test registers. */
- {"tr0", Test, 0, 0},
- {"tr1", Test, 0, 1},
- {"tr2", Test, 0, 2},
- {"tr3", Test, 0, 3},
- {"tr4", Test, 0, 4},
- {"tr5", Test, 0, 5},
- {"tr6", Test, 0, 6},
- {"tr7", Test, 0, 7},
- /* MMX and simd registers. */
- {"mm0", RegMMX, 0, 0},
- {"mm1", RegMMX, 0, 1},
- {"mm2", RegMMX, 0, 2},
- {"mm3", RegMMX, 0, 3},
- {"mm4", RegMMX, 0, 4},
- {"mm5", RegMMX, 0, 5},
- {"mm6", RegMMX, 0, 6},
- {"mm7", RegMMX, 0, 7},
- {"xmm0", RegXMM, 0, 0},
- {"xmm1", RegXMM, 0, 1},
- {"xmm2", RegXMM, 0, 2},
- {"xmm3", RegXMM, 0, 3},
- {"xmm4", RegXMM, 0, 4},
- {"xmm5", RegXMM, 0, 5},
- {"xmm6", RegXMM, 0, 6},
- {"xmm7", RegXMM, 0, 7},
- {"xmm8", RegXMM, RegRex, 0},
- {"xmm9", RegXMM, RegRex, 1},
- {"xmm10", RegXMM, RegRex, 2},
- {"xmm11", RegXMM, RegRex, 3},
- {"xmm12", RegXMM, RegRex, 4},
- {"xmm13", RegXMM, RegRex, 5},
- {"xmm14", RegXMM, RegRex, 6},
- {"xmm15", RegXMM, RegRex, 7},
- /* No type will make this register rejected for all purposes except
- for addressing. This saves creating one extra type for RIP. */
- {"rip", BaseIndex, 0, 0}
-};
+/* max operands per insn */
+#define MAX_OPERANDS 4
-static const reg_entry i386_float_regtab[] =
-{
- {"st(0)", FloatReg|FloatAcc, 0, 0},
- {"st(1)", FloatReg, 0, 1},
- {"st(2)", FloatReg, 0, 2},
- {"st(3)", FloatReg, 0, 3},
- {"st(4)", FloatReg, 0, 4},
- {"st(5)", FloatReg, 0, 5},
- {"st(6)", FloatReg, 0, 6},
- {"st(7)", FloatReg, 0, 7}
-};
+/* max immediates per insn (lcall, ljmp, insertq, extrq) */
+#define MAX_IMMEDIATE_OPERANDS 2
-#define MAX_REG_NAME_SIZE 8 /* For parsing register names from input. */
+/* max memory refs per insn (string ops) */
+#define MAX_MEMORY_OPERANDS 2
-/* Segment stuff. */
-static const seg_entry cs = { "cs", 0x2e };
-static const seg_entry ds = { "ds", 0x3e };
-static const seg_entry ss = { "ss", 0x36 };
-static const seg_entry es = { "es", 0x26 };
-static const seg_entry fs = { "fs", 0x64 };
-static const seg_entry gs = { "gs", 0x65 };
+/* max size of insn mnemonics. */
+#define MAX_MNEM_SIZE 16
+/* max size of register name in insn mnemonics. */
+#define MAX_REG_NAME_SIZE 8
+2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ * Makefile.am (CFILES): Add i386-opc.c.
+ (ALL_MACHINES): Add i386-opc.lo.
+ Run "make dep-am".
+ * Makefile.in: Regenerated.
+
+ * configure.in: Add i386-opc.lo for bfd_i386_arch.
+ * configure: Regenerated.
+
+ * i386-dis.c: Include "opcode/i386.h".
+ (MAXLEN): Renamed to MAX_MNEM_SIZE. Remove definition.
+ (FWAIT_OPCODE): Remove definition.
+ (UNIXWARE_COMPAT): Renamed to SYSV386_COMPAT. Remove definition.
+ (MAX_OPERANDS): Remove definition.
+
+ * i386-opc.c: New file.
+ * i386-opc.h: Likewise.
+
2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
* Makefile.in: Regenerated.
i370-dis.c \
i370-opc.c \
i386-dis.c \
+ i386-opc.c \
i860-dis.c \
i960-dis.c \
ia64-dis.c \
h8500-dis.lo \
hppa-dis.lo \
i386-dis.lo \
+ i386-opc.lo \
i370-dis.lo \
i370-opc.lo \
i860-dis.lo \
$(INCDIR)/opcode/i370.h
i386-dis.lo: i386-dis.c $(INCDIR)/dis-asm.h $(BFD_H) \
$(INCDIR)/ansidecl.h $(INCDIR)/symcat.h sysdep.h config.h \
- $(INCDIR)/ansidecl.h opintl.h
+ $(INCDIR)/ansidecl.h opintl.h $(INCDIR)/opcode/i386.h
+i386-opc.lo: i386-opc.c sysdep.h config.h $(INCDIR)/ansidecl.h \
+ i386-opc.h $(INCDIR)/opcode/i386.h
i860-dis.lo: i860-dis.c $(INCDIR)/dis-asm.h $(BFD_H) \
$(INCDIR)/ansidecl.h $(INCDIR)/symcat.h $(INCDIR)/opcode/i860.h
i960-dis.lo: i960-dis.c sysdep.h config.h $(INCDIR)/ansidecl.h \
i370-dis.c \
i370-opc.c \
i386-dis.c \
+ i386-opc.c \
i860-dis.c \
i960-dis.c \
ia64-dis.c \
h8500-dis.lo \
hppa-dis.lo \
i386-dis.lo \
+ i386-opc.lo \
i370-dis.lo \
i370-opc.lo \
i860-dis.lo \
$(INCDIR)/opcode/i370.h
i386-dis.lo: i386-dis.c $(INCDIR)/dis-asm.h $(BFD_H) \
$(INCDIR)/ansidecl.h $(INCDIR)/symcat.h sysdep.h config.h \
- $(INCDIR)/ansidecl.h opintl.h
+ $(INCDIR)/ansidecl.h opintl.h $(INCDIR)/opcode/i386.h
+i386-opc.lo: i386-opc.c sysdep.h config.h $(INCDIR)/ansidecl.h \
+ i386-opc.h $(INCDIR)/opcode/i386.h
i860-dis.lo: i860-dis.c $(INCDIR)/dis-asm.h $(BFD_H) \
$(INCDIR)/ansidecl.h $(INCDIR)/symcat.h $(INCDIR)/opcode/i860.h
i960-dis.lo: i960-dis.c sysdep.h config.h $(INCDIR)/ansidecl.h \
bfd_h8500_arch) ta="$ta h8500-dis.lo" ;;
bfd_hppa_arch) ta="$ta hppa-dis.lo" ;;
bfd_i370_arch) ta="$ta i370-dis.lo i370-opc.lo" ;;
- bfd_i386_arch) ta="$ta i386-dis.lo" ;;
+ bfd_i386_arch) ta="$ta i386-dis.lo i386-opc.lo" ;;
bfd_i860_arch) ta="$ta i860-dis.lo" ;;
bfd_i960_arch) ta="$ta i960-dis.lo" ;;
bfd_ia64_arch) ta="$ta ia64-dis.lo ia64-opc.lo" ;;
bfd_h8500_arch) ta="$ta h8500-dis.lo" ;;
bfd_hppa_arch) ta="$ta hppa-dis.lo" ;;
bfd_i370_arch) ta="$ta i370-dis.lo i370-opc.lo" ;;
- bfd_i386_arch) ta="$ta i386-dis.lo" ;;
+ bfd_i386_arch) ta="$ta i386-dis.lo i386-opc.lo" ;;
bfd_i860_arch) ta="$ta i860-dis.lo" ;;
bfd_i960_arch) ta="$ta i960-dis.lo" ;;
bfd_ia64_arch) ta="$ta ia64-dis.lo ia64-opc.lo" ;;
#include "dis-asm.h"
#include "sysdep.h"
#include "opintl.h"
-
-#define MAXLEN 15
+#include "opcode/i386.h"
#include <setjmp.h>
-#ifndef UNIXWARE_COMPAT
-/* Set non-zero for broken, compatible instructions. Set to zero for
- non-broken opcodes. */
-#define UNIXWARE_COMPAT 1
-#endif
-
static int fetch_data (struct disassemble_info *, bfd_byte *);
static void ckprefix (void);
static const char *prefix_name (int, int);
struct dis_private {
/* Points to first byte not fetched. */
bfd_byte *max_fetched;
- bfd_byte the_buffer[MAXLEN];
+ bfd_byte the_buffer[MAX_MNEM_SIZE];
bfd_vma insn_start;
int orig_sizeflag;
jmp_buf bailout;
};
-/* The opcode for the fwait instruction, which we treat as a prefix
- when we can. */
-#define FWAIT_OPCODE (0x9b)
-
enum address_mode
{
mode_16bit,
struct dis_private *priv = (struct dis_private *) info->private_data;
bfd_vma start = priv->insn_start + (priv->max_fetched - priv->the_buffer);
- if (addr <= priv->the_buffer + MAXLEN)
+ if (addr <= priv->the_buffer + MAX_MNEM_SIZE)
status = (*info->read_memory_func) (start,
priv->max_fetched,
addr - priv->max_fetched,
typedef void (*op_rtn) (int bytemode, int sizeflag);
-#define MAX_OPERANDS 4
-
struct dis386 {
const char *name;
struct
{ "fmul", { STi, ST } },
{ "(bad)", { XX } },
{ "(bad)", { XX } },
-#if UNIXWARE_COMPAT
+#if SYSV386_COMPAT
{ "fsub", { STi, ST } },
{ "fsubr", { STi, ST } },
{ "fdiv", { STi, ST } },
{ "fmulp", { STi, ST } },
{ "(bad)", { XX } },
{ FGRPde_3 },
-#if UNIXWARE_COMPAT
+#if SYSV386_COMPAT
{ "fsubp", { STi, ST } },
{ "fsubrp", { STi, ST } },
{ "fdivp", { STi, ST } },
--- /dev/null
+/* Intel 80386 opcode table
+ Copyright 2007
+ Free Software Foundation, Inc.
+
+ This file is part of GAS, the GNU Assembler, and GDB, the GNU Debugger.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
+
+#include "sysdep.h"
+#include "i386-opc.h"
+
+const template i386_optab[] =
+{
+
+#define X None
+#define NoSuf (No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_xSuf|No_qSuf)
+#define b_Suf (No_wSuf|No_lSuf|No_sSuf|No_xSuf|No_qSuf)
+#define w_Suf (No_bSuf|No_lSuf|No_sSuf|No_xSuf|No_qSuf)
+#define l_Suf (No_bSuf|No_wSuf|No_sSuf|No_xSuf|No_qSuf)
+#define q_Suf (No_bSuf|No_wSuf|No_sSuf|No_lSuf|No_xSuf)
+#define x_Suf (No_bSuf|No_wSuf|No_sSuf|No_lSuf|No_qSuf)
+#define bw_Suf (No_lSuf|No_sSuf|No_xSuf|No_qSuf)
+#define bl_Suf (No_wSuf|No_sSuf|No_xSuf|No_qSuf)
+#define wl_Suf (No_bSuf|No_sSuf|No_xSuf|No_qSuf)
+#define wlq_Suf (No_bSuf|No_sSuf|No_xSuf)
+#define lq_Suf (No_bSuf|No_wSuf|No_sSuf|No_xSuf)
+#define wq_Suf (No_bSuf|No_lSuf|No_sSuf|No_xSuf)
+#define sl_Suf (No_bSuf|No_wSuf|No_xSuf|No_qSuf)
+#define bwl_Suf (No_sSuf|No_xSuf|No_qSuf)
+#define bwlq_Suf (No_sSuf|No_xSuf)
+#define FP (NoSuf)
+#define l_FP (l_Suf)
+#define q_FP (q_Suf|NoRex64)
+#define x_FP (x_Suf|FloatMF)
+#define sl_FP (sl_Suf|FloatMF)
+
+/* Move instructions. */
+/* We put the 64bit displacement first and we only mark constants
+ larger than 32bit as Disp64. */
+{ "mov", 2, 0xa0, X, Cpu64, bwlq_Suf|D|W, { Disp64, Acc, 0 } },
+{ "mov", 2, 0xa0, X, CpuNo64,bwl_Suf|D|W, { Disp16|Disp32, Acc, 0 } },
+{ "mov", 2, 0x88, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} },
+/* In the 64bit mode the short form mov immediate is redefined to have
+ 64bit value. */
+{ "mov", 2, 0xb0, X, 0, bwl_Suf|W|ShortForm, { EncImm, Reg8|Reg16|Reg32, 0 } },
+{ "mov", 2, 0xc6, 0, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0 } },
+{ "mov", 2, 0xb0, X, Cpu64, q_Suf|W|ShortForm, { Imm64, Reg64, 0 } },
+/* The segment register moves accept WordReg so that a segment register
+ can be copied to a 32 bit register, and vice versa, without using a
+ size prefix. When moving to a 32 bit register, the upper 16 bits
+ are set to an implementation defined value (on the Pentium Pro,
+ the implementation defined value is zero). */
+{ "mov", 2, 0x8c, X, 0, wl_Suf|Modrm, { SReg2, WordReg|InvMem, 0 } },
+{ "mov", 2, 0x8c, X, 0, w_Suf|Modrm|IgnoreSize, { SReg2, WordMem, 0 } },
+{ "mov", 2, 0x8c, X, Cpu386, wl_Suf|Modrm, { SReg3, WordReg|InvMem, 0 } },
+{ "mov", 2, 0x8c, X, Cpu386, w_Suf|Modrm|IgnoreSize, { SReg3, WordMem, 0 } },
+{ "mov", 2, 0x8e, X, 0, wl_Suf|Modrm|IgnoreSize, { WordReg, SReg2, 0 } },
+{ "mov", 2, 0x8e, X, 0, w_Suf|Modrm|IgnoreSize, { WordMem, SReg2, 0 } },
+{ "mov", 2, 0x8e, X, Cpu386, wl_Suf|Modrm|IgnoreSize, { WordReg, SReg3, 0 } },
+{ "mov", 2, 0x8e, X, Cpu386, w_Suf|Modrm|IgnoreSize, { WordMem, SReg3, 0 } },
+/* Move to/from control debug registers. In the 16 or 32bit modes they are 32bit. In the 64bit
+ mode they are 64bit.*/
+{ "mov", 2, 0x0f20, X, Cpu386|CpuNo64, l_Suf|D|Modrm|IgnoreSize,{ Control, Reg32|InvMem, 0} },
+{ "mov", 2, 0x0f20, X, Cpu64, q_Suf|D|Modrm|IgnoreSize|NoRex64,{ Control, Reg64|InvMem, 0} },
+{ "mov", 2, 0x0f21, X, Cpu386|CpuNo64, l_Suf|D|Modrm|IgnoreSize,{ Debug, Reg32|InvMem, 0} },
+{ "mov", 2, 0x0f21, X, Cpu64, q_Suf|D|Modrm|IgnoreSize|NoRex64,{ Debug, Reg64|InvMem, 0} },
+{ "mov", 2, 0x0f24, X, Cpu386|CpuNo64, l_Suf|D|Modrm|IgnoreSize, { Test, Reg32|InvMem, 0} },
+{ "movabs",2, 0xa0, X, Cpu64, bwlq_Suf|D|W, { Disp64, Acc, 0 } },
+{ "movabs",2, 0xb0, X, Cpu64, q_Suf|W|ShortForm, { Imm64, Reg64, 0 } },
+
+/* Move with sign extend. */
+/* "movsbl" & "movsbw" must not be unified into "movsb" to avoid
+ conflict with the "movs" string move instruction. */
+{"movsbl", 2, 0x0fbe, X, Cpu386, NoSuf|Modrm, { Reg8|ByteMem, Reg32, 0} },
+{"movsbw", 2, 0x0fbe, X, Cpu386, NoSuf|Modrm, { Reg8|ByteMem, Reg16, 0} },
+{"movswl", 2, 0x0fbf, X, Cpu386, NoSuf|Modrm, { Reg16|ShortMem,Reg32, 0} },
+{"movsbq", 2, 0x0fbe, X, Cpu64, NoSuf|Modrm|Rex64, { Reg8|ByteMem, Reg64, 0} },
+{"movswq", 2, 0x0fbf, X, Cpu64, NoSuf|Modrm|Rex64, { Reg16|ShortMem,Reg64, 0} },
+{"movslq", 2, 0x63, X, Cpu64, NoSuf|Modrm|Rex64, { Reg32|WordMem, Reg64, 0} },
+/* Intel Syntax next 3 insns */
+{"movsx", 2, 0x0fbe, X, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, WordReg, 0} },
+{"movsx", 2, 0x0fbf, X, Cpu386, w_Suf|Modrm, { Reg16|ShortMem, Reg32|Reg64, 0} },
+{"movsx", 2, 0x63, X, Cpu64, l_Suf|Modrm|Rex64, { Reg32|WordMem, Reg64, 0} },
+
+/* Move with zero extend. We can't remove "movzb" since existing
+ assembly codes may use it. */
+{"movzb", 2, 0x0fb6, X, Cpu386, wl_Suf|Modrm, { Reg8|ByteMem, WordReg, 0} },
+/* "movzbl" & "movzbw" should not be unified into "movzb" for
+ consistency with the sign extending moves above. */
+{"movzbl", 2, 0x0fb6, X, Cpu386, NoSuf|Modrm, { Reg8|ByteMem, Reg32, 0} },
+{"movzbw", 2, 0x0fb6, X, Cpu386, NoSuf|Modrm, { Reg8|ByteMem, Reg16, 0} },
+{"movzwl", 2, 0x0fb7, X, Cpu386, NoSuf|Modrm, { Reg16|ShortMem, Reg32, 0} },
+/* These instructions are not particulary useful, since the zero extend
+ 32->64 is implicit, but we can encode them. */
+{"movzbq", 2, 0x0fb6, X, Cpu64, NoSuf|Modrm|Rex64, { Reg8|ByteMem, Reg64, 0} },
+{"movzwq", 2, 0x0fb7, X, Cpu64, NoSuf|Modrm|Rex64, { Reg16|ShortMem, Reg64, 0} },
+/* Intel Syntax next 2 insns (the 64-bit variants are not particulary useful,
+ since the zero extend 32->64 is implicit, but we can encode them). */
+{"movzx", 2, 0x0fb6, X, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, WordReg, 0} },
+{"movzx", 2, 0x0fb7, X, Cpu386, w_Suf|Modrm, { Reg16|ShortMem, Reg32|Reg64, 0} },
+
+/* Push instructions. */
+{"push", 1, 0x50, X, CpuNo64, wl_Suf|ShortForm|DefaultSize, { WordReg, 0, 0 } },
+{"push", 1, 0xff, 6, CpuNo64, wl_Suf|Modrm|DefaultSize, { WordReg|WordMem, 0, 0 } },
+{"push", 1, 0x6a, X, Cpu186|CpuNo64, wl_Suf|DefaultSize, { Imm8S, 0, 0} },
+{"push", 1, 0x68, X, Cpu186|CpuNo64, wl_Suf|DefaultSize, { Imm16|Imm32, 0, 0} },
+{"push", 1, 0x06, X, CpuNo64, wl_Suf|ShortForm|DefaultSize, { SReg2, 0, 0 } },
+{"push", 1, 0x0fa0, X, Cpu386|CpuNo64, wl_Suf|ShortForm|DefaultSize, { SReg3, 0, 0 } },
+/* In 64bit mode, the operand size is implicitly 64bit. */
+{"push", 1, 0x50, X, Cpu64, wq_Suf|ShortForm|DefaultSize|NoRex64, { Reg16|Reg64, 0, 0 } },
+{"push", 1, 0xff, 6, Cpu64, wq_Suf|Modrm|DefaultSize|NoRex64, { Reg16|Reg64|WordMem, 0, 0 } },
+{"push", 1, 0x6a, X, Cpu64, wq_Suf|DefaultSize|NoRex64, { Imm8S, 0, 0} },
+{"push", 1, 0x68, X, Cpu64, wq_Suf|DefaultSize|NoRex64, { Imm32S|Imm16, 0, 0} },
+{"push", 1, 0x0fa0, X, Cpu64, wq_Suf|ShortForm|DefaultSize|NoRex64, { SReg3, 0, 0 } },
+
+{"pusha", 0, 0x60, X, Cpu186|CpuNo64, wl_Suf|DefaultSize, { 0, 0, 0 } },
+
+/* Pop instructions. */
+{"pop", 1, 0x58, X, CpuNo64, wl_Suf|ShortForm|DefaultSize, { WordReg, 0, 0 } },
+{"pop", 1, 0x8f, 0, CpuNo64, wl_Suf|Modrm|DefaultSize, { WordReg|WordMem, 0, 0 } },
+{"pop", 1, 0x07, X, CpuNo64, wl_Suf|ShortForm|DefaultSize, { SReg2, 0, 0 } },
+{"pop", 1, 0x0fa1, X, Cpu386|CpuNo64, wl_Suf|ShortForm|DefaultSize, { SReg3, 0, 0 } },
+/* In 64bit mode, the operand size is implicitly 64bit. */
+{"pop", 1, 0x58, X, Cpu64, wq_Suf|ShortForm|DefaultSize|NoRex64, { Reg16|Reg64, 0, 0 } },
+{"pop", 1, 0x8f, 0, Cpu64, wq_Suf|Modrm|DefaultSize|NoRex64, { Reg16|Reg64|WordMem, 0, 0 } },
+{"pop", 1, 0x0fa1, X, Cpu64, wq_Suf|ShortForm|DefaultSize|NoRex64, { SReg3, 0, 0 } },
+
+{"popa", 0, 0x61, X, Cpu186|CpuNo64, wl_Suf|DefaultSize, { 0, 0, 0 } },
+
+/* Exchange instructions.
+ xchg commutes: we allow both operand orders.
+
+ In the 64bit code, xchg rax, rax is reused for new nop instruction. */
+{"xchg", 2, 0x90, X, CpuNo64, wl_Suf|ShortForm, { WordReg, Acc, 0 } },
+{"xchg", 2, 0x90, X, CpuNo64, wl_Suf|ShortForm, { Acc, WordReg, 0 } },
+{"xchg", 2, 0x90, X, Cpu64, wq_Suf|ShortForm, { Reg16|Reg64, Acc, 0 } },
+{"xchg", 2, 0x90, X, Cpu64, wq_Suf|ShortForm, { Acc, Reg16|Reg64, 0 } },
+{"xchg", 2, 0x86, X, 0, bwlq_Suf|W|Modrm, { Reg, Reg|AnyMem, 0 } },
+{"xchg", 2, 0x86, X, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, Reg, 0 } },
+
+/* In/out from ports. */
+/* XXX should reject %rax */
+{"in", 2, 0xe4, X, 0, bwl_Suf|W, { Imm8, Acc, 0 } },
+{"in", 2, 0xec, X, 0, bwl_Suf|W, { InOutPortReg, Acc, 0 } },
+{"in", 1, 0xe4, X, 0, bwl_Suf|W, { Imm8, 0, 0 } },
+{"in", 1, 0xec, X, 0, bwl_Suf|W, { InOutPortReg, 0, 0 } },
+{"out", 2, 0xe6, X, 0, bwl_Suf|W, { Acc, Imm8, 0 } },
+{"out", 2, 0xee, X, 0, bwl_Suf|W, { Acc, InOutPortReg, 0 } },
+{"out", 1, 0xe6, X, 0, bwl_Suf|W, { Imm8, 0, 0 } },
+{"out", 1, 0xee, X, 0, bwl_Suf|W, { InOutPortReg, 0, 0 } },
+
+/* Load effective address. */
+{"lea", 2, 0x8d, X, 0, wlq_Suf|Modrm, { WordMem, WordReg, 0 } },
+
+/* Load segment registers from memory. */
+{"lds", 2, 0xc5, X, CpuNo64, wl_Suf|Modrm, { WordMem, WordReg, 0} },
+{"les", 2, 0xc4, X, CpuNo64, wl_Suf|Modrm, { WordMem, WordReg, 0} },
+{"lfs", 2, 0x0fb4, X, Cpu386, wl_Suf|Modrm, { WordMem, WordReg, 0} },
+{"lgs", 2, 0x0fb5, X, Cpu386, wl_Suf|Modrm, { WordMem, WordReg, 0} },
+{"lss", 2, 0x0fb2, X, Cpu386, wl_Suf|Modrm, { WordMem, WordReg, 0} },
+
+/* Flags register instructions. */
+{"clc", 0, 0xf8, X, 0, NoSuf, { 0, 0, 0} },
+{"cld", 0, 0xfc, X, 0, NoSuf, { 0, 0, 0} },
+{"cli", 0, 0xfa, X, 0, NoSuf, { 0, 0, 0} },
+{"clts", 0, 0x0f06, X, Cpu286, NoSuf, { 0, 0, 0} },
+{"cmc", 0, 0xf5, X, 0, NoSuf, { 0, 0, 0} },
+{"lahf", 0, 0x9f, X, 0, NoSuf, { 0, 0, 0} },
+{"sahf", 0, 0x9e, X, 0, NoSuf, { 0, 0, 0} },
+{"pushf", 0, 0x9c, X, CpuNo64,wl_Suf|DefaultSize, { 0, 0, 0} },
+{"pushf", 0, 0x9c, X, Cpu64, wq_Suf|DefaultSize|NoRex64,{ 0, 0, 0} },
+{"popf", 0, 0x9d, X, CpuNo64,wl_Suf|DefaultSize, { 0, 0, 0} },
+{"popf", 0, 0x9d, X, Cpu64, wq_Suf|DefaultSize|NoRex64,{ 0, 0, 0} },
+{"stc", 0, 0xf9, X, 0, NoSuf, { 0, 0, 0} },
+{"std", 0, 0xfd, X, 0, NoSuf, { 0, 0, 0} },
+{"sti", 0, 0xfb, X, 0, NoSuf, { 0, 0, 0} },
+
+/* Arithmetic. */
+{"add", 2, 0x00, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} },
+{"add", 2, 0x83, 0, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} },
+{"add", 2, 0x04, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} },
+{"add", 2, 0x80, 0, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} },
+
+{"inc", 1, 0x40, X, CpuNo64,wl_Suf|ShortForm, { WordReg, 0, 0} },
+{"inc", 1, 0xfe, 0, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
+
+{"sub", 2, 0x28, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} },
+{"sub", 2, 0x83, 5, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} },
+{"sub", 2, 0x2c, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} },
+{"sub", 2, 0x80, 5, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} },
+
+{"dec", 1, 0x48, X, CpuNo64, wl_Suf|ShortForm, { WordReg, 0, 0} },
+{"dec", 1, 0xfe, 1, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
+
+{"sbb", 2, 0x18, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} },
+{"sbb", 2, 0x83, 3, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} },
+{"sbb", 2, 0x1c, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} },
+{"sbb", 2, 0x80, 3, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} },
+
+{"cmp", 2, 0x38, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} },
+{"cmp", 2, 0x83, 7, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} },
+{"cmp", 2, 0x3c, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} },
+{"cmp", 2, 0x80, 7, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} },
+
+{"test", 2, 0x84, X, 0, bwlq_Suf|W|Modrm, { Reg, Reg|AnyMem, 0} },
+{"test", 2, 0x84, X, 0, bwlq_Suf|W|Modrm, { AnyMem, Reg, 0} },
+{"test", 2, 0xa8, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} },
+{"test", 2, 0xf6, 0, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} },
+
+{"and", 2, 0x20, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} },
+{"and", 2, 0x83, 4, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} },
+{"and", 2, 0x24, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} },
+{"and", 2, 0x80, 4, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} },
+
+{"or", 2, 0x08, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} },
+{"or", 2, 0x83, 1, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} },
+{"or", 2, 0x0c, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} },
+{"or", 2, 0x80, 1, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} },
+
+{"xor", 2, 0x30, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} },
+{"xor", 2, 0x83, 6, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} },
+{"xor", 2, 0x34, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} },
+{"xor", 2, 0x80, 6, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} },
+
+/* clr with 1 operand is really xor with 2 operands. */
+{"clr", 1, 0x30, X, 0, bwlq_Suf|W|Modrm|regKludge, { Reg, 0, 0 } },
+
+{"adc", 2, 0x10, X, 0, bwlq_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} },
+{"adc", 2, 0x83, 2, 0, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} },
+{"adc", 2, 0x14, X, 0, bwlq_Suf|W, { EncImm, Acc, 0} },
+{"adc", 2, 0x80, 2, 0, bwlq_Suf|W|Modrm, { EncImm, Reg|AnyMem, 0} },
+
+{"neg", 1, 0xf6, 3, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
+{"not", 1, 0xf6, 2, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
+
+{"aaa", 0, 0x37, X, CpuNo64, NoSuf, { 0, 0, 0} },
+{"aas", 0, 0x3f, X, CpuNo64, NoSuf, { 0, 0, 0} },
+{"daa", 0, 0x27, X, CpuNo64, NoSuf, { 0, 0, 0} },
+{"das", 0, 0x2f, X, CpuNo64, NoSuf, { 0, 0, 0} },
+{"aad", 0, 0xd50a, X, CpuNo64, NoSuf, { 0, 0, 0} },
+{"aad", 1, 0xd5, X, CpuNo64, NoSuf, { Imm8, 0, 0} },
+{"aam", 0, 0xd40a, X, CpuNo64, NoSuf, { 0, 0, 0} },
+{"aam", 1, 0xd4, X, CpuNo64, NoSuf, { Imm8, 0, 0} },
+
+/* Conversion insns. */
+/* Intel naming */
+{"cbw", 0, 0x98, X, 0, NoSuf|Size16, { 0, 0, 0} },
+{"cdqe", 0, 0x98, X, Cpu64, NoSuf|Size64, { 0, 0, 0} },
+{"cwde", 0, 0x98, X, 0, NoSuf|Size32, { 0, 0, 0} },
+{"cwd", 0, 0x99, X, 0, NoSuf|Size16, { 0, 0, 0} },
+{"cdq", 0, 0x99, X, 0, NoSuf|Size32, { 0, 0, 0} },
+{"cqo", 0, 0x99, X, Cpu64, NoSuf|Size64, { 0, 0, 0} },
+/* AT&T naming */
+{"cbtw", 0, 0x98, X, 0, NoSuf|Size16, { 0, 0, 0} },
+{"cltq", 0, 0x98, X, Cpu64, NoSuf|Size64, { 0, 0, 0} },
+{"cwtl", 0, 0x98, X, 0, NoSuf|Size32, { 0, 0, 0} },
+{"cwtd", 0, 0x99, X, 0, NoSuf|Size16, { 0, 0, 0} },
+{"cltd", 0, 0x99, X, 0, NoSuf|Size32, { 0, 0, 0} },
+{"cqto", 0, 0x99, X, Cpu64, NoSuf|Size64, { 0, 0, 0} },
+
+/* Warning! the mul/imul (opcode 0xf6) must only have 1 operand! They are
+ expanding 64-bit multiplies, and *cannot* be selected to accomplish
+ 'imul %ebx, %eax' (opcode 0x0faf must be used in this case)
+ These multiplies can only be selected with single operand forms. */
+{"mul", 1, 0xf6, 4, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
+{"imul", 1, 0xf6, 5, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
+{"imul", 2, 0x0faf, X, Cpu386, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"imul", 3, 0x6b, X, Cpu186, wlq_Suf|Modrm, { Imm8S, WordReg|WordMem, WordReg} },
+{"imul", 3, 0x69, X, Cpu186, wlq_Suf|Modrm, { Imm16|Imm32S|Imm32, WordReg|WordMem, WordReg} },
+/* imul with 2 operands mimics imul with 3 by putting the register in
+ both i.rm.reg & i.rm.regmem fields. regKludge enables this
+ transformation. */
+{"imul", 2, 0x6b, X, Cpu186, wlq_Suf|Modrm|regKludge,{ Imm8S, WordReg, 0} },
+{"imul", 2, 0x69, X, Cpu186, wlq_Suf|Modrm|regKludge,{ Imm16|Imm32S|Imm32, WordReg, 0} },
+
+{"div", 1, 0xf6, 6, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
+{"div", 2, 0xf6, 6, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, Acc, 0} },
+{"idiv", 1, 0xf6, 7, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
+{"idiv", 2, 0xf6, 7, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, Acc, 0} },
+
+{"rol", 2, 0xd0, 0, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} },
+{"rol", 2, 0xc0, 0, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} },
+{"rol", 2, 0xd2, 0, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} },
+{"rol", 1, 0xd0, 0, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
+
+{"ror", 2, 0xd0, 1, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} },
+{"ror", 2, 0xc0, 1, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} },
+{"ror", 2, 0xd2, 1, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} },
+{"ror", 1, 0xd0, 1, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
+
+{"rcl", 2, 0xd0, 2, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} },
+{"rcl", 2, 0xc0, 2, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} },
+{"rcl", 2, 0xd2, 2, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} },
+{"rcl", 1, 0xd0, 2, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
+
+{"rcr", 2, 0xd0, 3, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} },
+{"rcr", 2, 0xc0, 3, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} },
+{"rcr", 2, 0xd2, 3, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} },
+{"rcr", 1, 0xd0, 3, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
+
+{"sal", 2, 0xd0, 4, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} },
+{"sal", 2, 0xc0, 4, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} },
+{"sal", 2, 0xd2, 4, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} },
+{"sal", 1, 0xd0, 4, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
+
+{"shl", 2, 0xd0, 4, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} },
+{"shl", 2, 0xc0, 4, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} },
+{"shl", 2, 0xd2, 4, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} },
+{"shl", 1, 0xd0, 4, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
+
+{"shr", 2, 0xd0, 5, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} },
+{"shr", 2, 0xc0, 5, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} },
+{"shr", 2, 0xd2, 5, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} },
+{"shr", 1, 0xd0, 5, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
+
+{"sar", 2, 0xd0, 7, 0, bwlq_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} },
+{"sar", 2, 0xc0, 7, Cpu186, bwlq_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} },
+{"sar", 2, 0xd2, 7, 0, bwlq_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} },
+{"sar", 1, 0xd0, 7, 0, bwlq_Suf|W|Modrm, { Reg|AnyMem, 0, 0} },
+
+{"shld", 3, 0x0fa4, X, Cpu386, wlq_Suf|Modrm, { Imm8, WordReg, WordReg|WordMem} },
+{"shld", 3, 0x0fa5, X, Cpu386, wlq_Suf|Modrm, { ShiftCount, WordReg, WordReg|WordMem} },
+{"shld", 2, 0x0fa5, X, Cpu386, wlq_Suf|Modrm, { WordReg, WordReg|WordMem, 0} },
+
+{"shrd", 3, 0x0fac, X, Cpu386, wlq_Suf|Modrm, { Imm8, WordReg, WordReg|WordMem} },
+{"shrd", 3, 0x0fad, X, Cpu386, wlq_Suf|Modrm, { ShiftCount, WordReg, WordReg|WordMem} },
+{"shrd", 2, 0x0fad, X, Cpu386, wlq_Suf|Modrm, { WordReg, WordReg|WordMem, 0} },
+
+/* Control transfer instructions. */
+{"call", 1, 0xe8, X, CpuNo64, wl_Suf|JumpDword|DefaultSize, { Disp16|Disp32, 0, 0} },
+{"call", 1, 0xe8, X, Cpu64, wq_Suf|JumpDword|DefaultSize|NoRex64, { Disp16|Disp32, 0, 0} },
+{"call", 1, 0xff, 2, CpuNo64, wl_Suf|Modrm|DefaultSize, { WordReg|WordMem|JumpAbsolute, 0, 0} },
+{"call", 1, 0xff, 2, Cpu64, wq_Suf|Modrm|DefaultSize|NoRex64, { Reg16|Reg64|WordMem|LLongMem|JumpAbsolute, 0, 0} },
+/* Intel Syntax */
+{"call", 2, 0x9a, X, CpuNo64, wl_Suf|JumpInterSegment|DefaultSize, { Imm16, Imm16|Imm32, 0} },
+/* Intel Syntax */
+{"call", 1, 0xff, 3, 0, x_Suf|Modrm|DefaultSize, {WordMem|JumpAbsolute, 0, 0} },
+{"lcall", 2, 0x9a, X, CpuNo64, wl_Suf|JumpInterSegment|DefaultSize, {Imm16, Imm16|Imm32, 0} },
+{"lcall", 1, 0xff, 3, 0, wl_Suf|Modrm|DefaultSize, {WordMem|JumpAbsolute, 0, 0} },
+
+{"jmp", 1, 0xeb, X, 0, NoSuf|Jump, { Disp,0, 0} },
+{"jmp", 1, 0xff, 4, CpuNo64, wl_Suf|Modrm, { WordReg|WordMem|JumpAbsolute, 0, 0} },
+{"jmp", 1, 0xff, 4, Cpu64, wq_Suf|Modrm|NoRex64, { Reg16|Reg64|ShortMem|LLongMem|JumpAbsolute, 0, 0} },
+/* Intel Syntax. */
+{"jmp", 2, 0xea, X, CpuNo64,wl_Suf|JumpInterSegment, { Imm16, Imm16|Imm32, 0} },
+/* Intel Syntax. */
+{"jmp", 1, 0xff, 5, 0, x_Suf|Modrm, { WordMem|JumpAbsolute, 0, 0} },
+{"ljmp", 2, 0xea, X, CpuNo64, wl_Suf|JumpInterSegment, { Imm16, Imm16|Imm32, 0} },
+{"ljmp", 1, 0xff, 5, 0, wl_Suf|Modrm, { WordMem|JumpAbsolute, 0, 0} },
+
+{"ret", 0, 0xc3, X, CpuNo64,wl_Suf|DefaultSize, { 0, 0, 0} },
+{"ret", 1, 0xc2, X, CpuNo64,wl_Suf|DefaultSize, { Imm16, 0, 0} },
+{"ret", 0, 0xc3, X, Cpu64, wq_Suf|DefaultSize|NoRex64,{ 0, 0, 0} },
+{"ret", 1, 0xc2, X, Cpu64, wq_Suf|DefaultSize|NoRex64,{ Imm16, 0, 0} },
+{"lret", 0, 0xcb, X, 0, wlq_Suf|DefaultSize, { 0, 0, 0} },
+{"lret", 1, 0xca, X, 0, wlq_Suf|DefaultSize, { Imm16, 0, 0} },
+{"enter", 2, 0xc8, X, Cpu186|CpuNo64, wl_Suf|DefaultSize, { Imm16, Imm8, 0} },
+{"enter", 2, 0xc8, X, Cpu64, wq_Suf|DefaultSize|NoRex64, { Imm16, Imm8, 0} },
+{"leave", 0, 0xc9, X, Cpu186|CpuNo64, wl_Suf|DefaultSize, { 0, 0, 0} },
+{"leave", 0, 0xc9, X, Cpu64, wq_Suf|DefaultSize|NoRex64, { 0, 0, 0} },
+
+/* Conditional jumps. */
+{"jo", 1, 0x70, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jno", 1, 0x71, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jb", 1, 0x72, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jc", 1, 0x72, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jnae", 1, 0x72, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jnb", 1, 0x73, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jnc", 1, 0x73, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jae", 1, 0x73, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"je", 1, 0x74, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jz", 1, 0x74, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jne", 1, 0x75, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jnz", 1, 0x75, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jbe", 1, 0x76, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jna", 1, 0x76, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jnbe", 1, 0x77, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"ja", 1, 0x77, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"js", 1, 0x78, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jns", 1, 0x79, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jp", 1, 0x7a, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jpe", 1, 0x7a, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jnp", 1, 0x7b, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jpo", 1, 0x7b, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jl", 1, 0x7c, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jnge", 1, 0x7c, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jnl", 1, 0x7d, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jge", 1, 0x7d, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jle", 1, 0x7e, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jng", 1, 0x7e, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jnle", 1, 0x7f, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+{"jg", 1, 0x7f, X, 0, NoSuf|Jump, { Disp, 0, 0} },
+
+/* jcxz vs. jecxz is chosen on the basis of the address size prefix. */
+{"jcxz", 1, 0xe3, X, CpuNo64,NoSuf|JumpByte|Size16, { Disp, 0, 0} },
+{"jecxz", 1, 0xe3, X, CpuNo64,NoSuf|JumpByte|Size32, { Disp, 0, 0} },
+{"jecxz", 1, 0x67e3, X, Cpu64,NoSuf|JumpByte|Size32, { Disp, 0, 0} },
+{"jrcxz", 1, 0xe3, X, Cpu64, NoSuf|JumpByte|Size64|NoRex64, { Disp, 0, 0} },
+
+/* The loop instructions also use the address size prefix to select
+ %cx rather than %ecx for the loop count, so the `w' form of these
+ instructions emit an address size prefix rather than a data size
+ prefix. */
+{"loop", 1, 0xe2, X, CpuNo64,wl_Suf|JumpByte,{ Disp, 0, 0} },
+{"loop", 1, 0xe2, X, Cpu64, lq_Suf|JumpByte|NoRex64,{ Disp, 0, 0} },
+{"loopz", 1, 0xe1, X, CpuNo64,wl_Suf|JumpByte,{ Disp, 0, 0} },
+{"loopz", 1, 0xe1, X, Cpu64, lq_Suf|JumpByte|NoRex64,{ Disp, 0, 0} },
+{"loope", 1, 0xe1, X, CpuNo64,wl_Suf|JumpByte,{ Disp, 0, 0} },
+{"loope", 1, 0xe1, X, Cpu64, lq_Suf|JumpByte|NoRex64,{ Disp, 0, 0} },
+{"loopnz", 1, 0xe0, X, CpuNo64,wl_Suf|JumpByte,{ Disp, 0, 0} },
+{"loopnz", 1, 0xe0, X, Cpu64, lq_Suf|JumpByte|NoRex64,{ Disp, 0, 0} },
+{"loopne", 1, 0xe0, X, CpuNo64,wl_Suf|JumpByte,{ Disp, 0, 0} },
+{"loopne", 1, 0xe0, X, Cpu64, lq_Suf|JumpByte|NoRex64,{ Disp, 0, 0} },
+
+/* Set byte on flag instructions. */
+{"seto", 1, 0x0f90, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setno", 1, 0x0f91, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setb", 1, 0x0f92, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setc", 1, 0x0f92, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setnae", 1, 0x0f92, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setnb", 1, 0x0f93, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setnc", 1, 0x0f93, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setae", 1, 0x0f93, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"sete", 1, 0x0f94, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setz", 1, 0x0f94, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setne", 1, 0x0f95, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setnz", 1, 0x0f95, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setbe", 1, 0x0f96, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setna", 1, 0x0f96, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setnbe", 1, 0x0f97, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"seta", 1, 0x0f97, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"sets", 1, 0x0f98, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setns", 1, 0x0f99, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setp", 1, 0x0f9a, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setpe", 1, 0x0f9a, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setnp", 1, 0x0f9b, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setpo", 1, 0x0f9b, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setl", 1, 0x0f9c, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setnge", 1, 0x0f9c, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setnl", 1, 0x0f9d, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setge", 1, 0x0f9d, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setle", 1, 0x0f9e, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setng", 1, 0x0f9e, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setnle", 1, 0x0f9f, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+{"setg", 1, 0x0f9f, 0, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} },
+
+/* String manipulation. */
+{"cmps", 0, 0xa6, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} },
+{"cmps", 2, 0xa6, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, AnyMem, 0} },
+{"scmp", 0, 0xa6, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} },
+{"scmp", 2, 0xa6, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, AnyMem, 0} },
+{"ins", 0, 0x6c, X, Cpu186, bwl_Suf|W|IsString, { 0, 0, 0} },
+{"ins", 2, 0x6c, X, Cpu186, bwl_Suf|W|IsString, { InOutPortReg, AnyMem|EsSeg, 0} },
+{"outs", 0, 0x6e, X, Cpu186, bwl_Suf|W|IsString, { 0, 0, 0} },
+{"outs", 2, 0x6e, X, Cpu186, bwl_Suf|W|IsString, { AnyMem, InOutPortReg, 0} },
+{"lods", 0, 0xac, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} },
+{"lods", 1, 0xac, X, 0, bwlq_Suf|W|IsString, { AnyMem, 0, 0} },
+{"lods", 2, 0xac, X, 0, bwlq_Suf|W|IsString, { AnyMem, Acc, 0} },
+{"slod", 0, 0xac, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} },
+{"slod", 1, 0xac, X, 0, bwlq_Suf|W|IsString, { AnyMem, 0, 0} },
+{"slod", 2, 0xac, X, 0, bwlq_Suf|W|IsString, { AnyMem, Acc, 0} },
+{"movs", 0, 0xa4, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} },
+{"movs", 2, 0xa4, X, 0, bwlq_Suf|W|IsString, { AnyMem, AnyMem|EsSeg, 0} },
+{"smov", 0, 0xa4, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} },
+{"smov", 2, 0xa4, X, 0, bwlq_Suf|W|IsString, { AnyMem, AnyMem|EsSeg, 0} },
+{"scas", 0, 0xae, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} },
+{"scas", 1, 0xae, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, 0, 0} },
+{"scas", 2, 0xae, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, Acc, 0} },
+{"ssca", 0, 0xae, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} },
+{"ssca", 1, 0xae, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, 0, 0} },
+{"ssca", 2, 0xae, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, Acc, 0} },
+{"stos", 0, 0xaa, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} },
+{"stos", 1, 0xaa, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, 0, 0} },
+{"stos", 2, 0xaa, X, 0, bwlq_Suf|W|IsString, { Acc, AnyMem|EsSeg, 0} },
+{"ssto", 0, 0xaa, X, 0, bwlq_Suf|W|IsString, { 0, 0, 0} },
+{"ssto", 1, 0xaa, X, 0, bwlq_Suf|W|IsString, { AnyMem|EsSeg, 0, 0} },
+{"ssto", 2, 0xaa, X, 0, bwlq_Suf|W|IsString, { Acc, AnyMem|EsSeg, 0} },
+{"xlat", 0, 0xd7, X, 0, b_Suf|IsString, { 0, 0, 0} },
+{"xlat", 1, 0xd7, X, 0, b_Suf|IsString, { AnyMem, 0, 0} },
+
+/* Bit manipulation. */
+{"bsf", 2, 0x0fbc, X, Cpu386, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"bsr", 2, 0x0fbd, X, Cpu386, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"bt", 2, 0x0fa3, X, Cpu386, wlq_Suf|Modrm, { WordReg, WordReg|WordMem, 0} },
+{"bt", 2, 0x0fba, 4, Cpu386, wlq_Suf|Modrm, { Imm8, WordReg|WordMem, 0} },
+{"btc", 2, 0x0fbb, X, Cpu386, wlq_Suf|Modrm, { WordReg, WordReg|WordMem, 0} },
+{"btc", 2, 0x0fba, 7, Cpu386, wlq_Suf|Modrm, { Imm8, WordReg|WordMem, 0} },
+{"btr", 2, 0x0fb3, X, Cpu386, wlq_Suf|Modrm, { WordReg, WordReg|WordMem, 0} },
+{"btr", 2, 0x0fba, 6, Cpu386, wlq_Suf|Modrm, { Imm8, WordReg|WordMem, 0} },
+{"bts", 2, 0x0fab, X, Cpu386, wlq_Suf|Modrm, { WordReg, WordReg|WordMem, 0} },
+{"bts", 2, 0x0fba, 5, Cpu386, wlq_Suf|Modrm, { Imm8, WordReg|WordMem, 0} },
+
+/* Interrupts & op. sys insns. */
+/* See gas/config/tc-i386.c for conversion of 'int $3' into the special
+ int 3 insn. */
+{"int", 1, 0xcd, X, 0, NoSuf, { Imm8, 0, 0} },
+{"int3", 0, 0xcc, X, 0, NoSuf, { 0, 0, 0} },
+{"into", 0, 0xce, X, CpuNo64, NoSuf, { 0, 0, 0} },
+{"iret", 0, 0xcf, X, 0, wlq_Suf|DefaultSize, { 0, 0, 0} },
+/* i386sl, i486sl, later 486, and Pentium. */
+{"rsm", 0, 0x0faa, X, Cpu386, NoSuf, { 0, 0, 0} },
+
+{"bound", 2, 0x62, X, Cpu186|CpuNo64, wl_Suf|Modrm, { WordReg, WordMem, 0} },
+
+{"hlt", 0, 0xf4, X, 0, NoSuf, { 0, 0, 0} },
+
+{"nop", 1, 0x0f1f, X, Cpu686, wl_Suf|Modrm, { WordMem, 0, 0} },
+
+/* nop is actually "xchg %ax,%ax" in 16bit mode, "xchg %eax,%eax" in
+ 32bit mode and "xchg %rax,%rax" in 64bit mode. */
+{"nop", 0, 0x90, X, 0, NoSuf, { 0, 0, 0} },
+
+/* Protection control. */
+{"arpl", 2, 0x63, X, Cpu286|CpuNo64, w_Suf|Modrm|IgnoreSize,{ Reg16, Reg16|ShortMem, 0} },
+{"lar", 2, 0x0f02, X, Cpu286, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"lgdt", 1, 0x0f01, 2, Cpu286|CpuNo64, wl_Suf|Modrm, { WordMem, 0, 0} },
+{"lgdt", 1, 0x0f01, 2, Cpu64, q_Suf|Modrm|NoRex64, { LLongMem, 0, 0} },
+{"lidt", 1, 0x0f01, 3, Cpu286|CpuNo64, wl_Suf|Modrm, { WordMem, 0, 0} },
+{"lidt", 1, 0x0f01, 3, Cpu64, q_Suf|Modrm|NoRex64, { LLongMem, 0, 0} },
+{"lldt", 1, 0x0f00, 2, Cpu286, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} },
+{"lmsw", 1, 0x0f01, 6, Cpu286, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} },
+{"lsl", 2, 0x0f03, X, Cpu286, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"ltr", 1, 0x0f00, 3, Cpu286, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} },
+
+{"sgdt", 1, 0x0f01, 0, Cpu286|CpuNo64, wl_Suf|Modrm, { WordMem, 0, 0} },
+{"sgdt", 1, 0x0f01, 0, Cpu64, q_Suf|Modrm|NoRex64, { LLongMem, 0, 0} },
+{"sidt", 1, 0x0f01, 1, Cpu286|CpuNo64, wl_Suf|Modrm, { WordMem, 0, 0} },
+{"sidt", 1, 0x0f01, 1, Cpu64, q_Suf|Modrm|NoRex64, { LLongMem, 0, 0} },
+{"sldt", 1, 0x0f00, 0, Cpu286, wlq_Suf|Modrm, { WordReg|InvMem, 0, 0} },
+{"sldt", 1, 0x0f00, 0, Cpu286, w_Suf|Modrm|IgnoreSize,{ ShortMem, 0, 0} },
+{"smsw", 1, 0x0f01, 4, Cpu286, wlq_Suf|Modrm, { WordReg|InvMem, 0, 0} },
+{"smsw", 1, 0x0f01, 4, Cpu286, w_Suf|Modrm|IgnoreSize,{ ShortMem, 0, 0} },
+{"str", 1, 0x0f00, 1, Cpu286, wlq_Suf|Modrm, { WordReg|InvMem, 0, 0} },
+{"str", 1, 0x0f00, 1, Cpu286, w_Suf|Modrm|IgnoreSize,{ ShortMem, 0, 0} },
+
+{"verr", 1, 0x0f00, 4, Cpu286, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} },
+{"verw", 1, 0x0f00, 5, Cpu286, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} },
+
+/* Floating point instructions. */
+
+/* load */
+{"fld", 1, 0xd9c0, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
+{"fld", 1, 0xd9, 0, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} },
+{"fld", 1, 0xd9c0, X, 0, l_FP|ShortForm|IgnoreSize|Ugh, { FloatReg, 0, 0} },
+/* Intel Syntax */
+{"fld", 1, 0xdb, 5, 0, x_FP|Modrm, { LLongMem, 0, 0} },
+{"fild", 1, 0xdf, 0, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} },
+{"fild", 1, 0xdf, 5, 0, q_FP|Modrm, { LLongMem, 0, 0} },
+{"fildll", 1, 0xdf, 5, 0, FP|Modrm, { LLongMem, 0, 0} },
+{"fldt", 1, 0xdb, 5, 0, FP|Modrm, { LLongMem, 0, 0} },
+{"fbld", 1, 0xdf, 4, 0, x_Suf|Modrm, { LLongMem, 0, 0} },
+
+/* store (no pop) */
+{"fst", 1, 0xddd0, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
+{"fst", 1, 0xd9, 2, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} },
+{"fst", 1, 0xddd0, X, 0, l_FP|ShortForm|IgnoreSize|Ugh, { FloatReg, 0, 0} },
+{"fist", 1, 0xdf, 2, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} },
+
+/* store (with pop) */
+{"fstp", 1, 0xddd8, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
+{"fstp", 1, 0xd9, 3, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} },
+{"fstp", 1, 0xddd8, X, 0, l_FP|ShortForm|IgnoreSize|Ugh, { FloatReg, 0, 0} },
+/* Intel Syntax */
+{"fstp", 1, 0xdb, 7, 0, x_FP|Modrm, { LLongMem, 0, 0} },
+{"fistp", 1, 0xdf, 3, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} },
+{"fistp", 1, 0xdf, 7, 0, q_FP|Modrm, { LLongMem, 0, 0} },
+{"fistpll",1, 0xdf, 7, 0, FP|Modrm, { LLongMem, 0, 0} },
+{"fstpt", 1, 0xdb, 7, 0, FP|Modrm, { LLongMem, 0, 0} },
+{"fbstp", 1, 0xdf, 6, 0, x_Suf|Modrm, { LLongMem, 0, 0} },
+
+/* exchange %st<n> with %st0 */
+{"fxch", 1, 0xd9c8, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
+/* alias for fxch %st(1) */
+{"fxch", 0, 0xd9c9, X, 0, FP, { 0, 0, 0} },
+
+/* comparison (without pop) */
+{"fcom", 1, 0xd8d0, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
+/* alias for fcom %st(1) */
+{"fcom", 0, 0xd8d1, X, 0, FP, { 0, 0, 0} },
+{"fcom", 1, 0xd8, 2, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} },
+{"fcom", 1, 0xd8d0, X, 0, l_FP|ShortForm|IgnoreSize|Ugh, { FloatReg, 0, 0} },
+{"ficom", 1, 0xde, 2, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} },
+
+/* comparison (with pop) */
+{"fcomp", 1, 0xd8d8, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
+/* alias for fcomp %st(1) */
+{"fcomp", 0, 0xd8d9, X, 0, FP, { 0, 0, 0} },
+{"fcomp", 1, 0xd8, 3, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} },
+{"fcomp", 1, 0xd8d8, X, 0, l_FP|ShortForm|IgnoreSize|Ugh, { FloatReg, 0, 0} },
+{"ficomp", 1, 0xde, 3, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} },
+{"fcompp", 0, 0xded9, X, 0, FP, { 0, 0, 0} },
+
+/* unordered comparison (with pop) */
+{"fucom", 1, 0xdde0, X, Cpu286, FP|ShortForm, { FloatReg, 0, 0} },
+/* alias for fucom %st(1) */
+{"fucom", 0, 0xdde1, X, Cpu286, FP, { 0, 0, 0} },
+{"fucomp", 1, 0xdde8, X, Cpu286, FP|ShortForm, { FloatReg, 0, 0} },
+/* alias for fucomp %st(1) */
+{"fucomp", 0, 0xdde9, X, Cpu286, FP, { 0, 0, 0} },
+{"fucompp",0, 0xdae9, X, Cpu286, FP, { 0, 0, 0} },
+
+{"ftst", 0, 0xd9e4, X, 0, FP, { 0, 0, 0} },
+{"fxam", 0, 0xd9e5, X, 0, FP, { 0, 0, 0} },
+
+/* load constants into %st0 */
+{"fld1", 0, 0xd9e8, X, 0, FP, { 0, 0, 0} },
+{"fldl2t", 0, 0xd9e9, X, 0, FP, { 0, 0, 0} },
+{"fldl2e", 0, 0xd9ea, X, 0, FP, { 0, 0, 0} },
+{"fldpi", 0, 0xd9eb, X, 0, FP, { 0, 0, 0} },
+{"fldlg2", 0, 0xd9ec, X, 0, FP, { 0, 0, 0} },
+{"fldln2", 0, 0xd9ed, X, 0, FP, { 0, 0, 0} },
+{"fldz", 0, 0xd9ee, X, 0, FP, { 0, 0, 0} },
+
+/* Arithmetic. */
+
+/* add */
+{"fadd", 2, 0xd8c0, X, 0, FP|ShortForm|FloatD, { FloatReg, FloatAcc, 0} },
+/* alias for fadd %st(i), %st */
+{"fadd", 1, 0xd8c0, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
+#if SYSV386_COMPAT
+/* alias for faddp */
+{"fadd", 0, 0xdec1, X, 0, FP|Ugh, { 0, 0, 0} },
+#endif
+{"fadd", 1, 0xd8, 0, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} },
+{"fiadd", 1, 0xde, 0, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} },
+
+{"faddp", 2, 0xdec0, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} },
+{"faddp", 1, 0xdec0, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
+/* alias for faddp %st, %st(1) */
+{"faddp", 0, 0xdec1, X, 0, FP, { 0, 0, 0} },
+{"faddp", 2, 0xdec0, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} },
+
+/* subtract */
+{"fsub", 1, 0xd8e0, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
+#if SYSV386_COMPAT
+{"fsub", 2, 0xd8e0, X, 0, FP|ShortForm|FloatD, { FloatReg, FloatAcc, 0} },
+/* alias for fsubp */
+{"fsub", 0, 0xdee1, X, 0, FP|Ugh, { 0, 0, 0} },
+#else
+{"fsub", 2, 0xd8e0, X, 0, FP|ShortForm|FloatD|FloatR, { FloatReg, FloatAcc, 0} },
+#endif
+{"fsub", 1, 0xd8, 4, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} },
+{"fisub", 1, 0xde, 4, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} },
+
+#if SYSV386_COMPAT
+{"fsubp", 2, 0xdee0, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} },
+{"fsubp", 1, 0xdee0, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
+{"fsubp", 0, 0xdee1, X, 0, FP, { 0, 0, 0} },
+#if OLDGCC_COMPAT
+{"fsubp", 2, 0xdee0, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} },
+#endif
+#else
+{"fsubp", 2, 0xdee8, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} },
+{"fsubp", 1, 0xdee8, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
+{"fsubp", 0, 0xdee9, X, 0, FP, { 0, 0, 0} },
+#endif
+
+/* subtract reverse */
+{"fsubr", 1, 0xd8e8, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
+#if SYSV386_COMPAT
+{"fsubr", 2, 0xd8e8, X, 0, FP|ShortForm|FloatD, { FloatReg, FloatAcc, 0} },
+/* alias for fsubrp */
+{"fsubr", 0, 0xdee9, X, 0, FP|Ugh, { 0, 0, 0} },
+#else
+{"fsubr", 2, 0xd8e8, X, 0, FP|ShortForm|FloatD|FloatR, { FloatReg, FloatAcc, 0} },
+#endif
+{"fsubr", 1, 0xd8, 5, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} },
+{"fisubr", 1, 0xde, 5, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} },
+
+#if SYSV386_COMPAT
+{"fsubrp", 2, 0xdee8, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} },
+{"fsubrp", 1, 0xdee8, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
+{"fsubrp", 0, 0xdee9, X, 0, FP, { 0, 0, 0} },
+#if OLDGCC_COMPAT
+{"fsubrp", 2, 0xdee8, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} },
+#endif
+#else
+{"fsubrp", 2, 0xdee0, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} },
+{"fsubrp", 1, 0xdee0, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
+{"fsubrp", 0, 0xdee1, X, 0, FP, { 0, 0, 0} },
+#endif
+
+/* multiply */
+{"fmul", 2, 0xd8c8, X, 0, FP|ShortForm|FloatD, { FloatReg, FloatAcc, 0} },
+{"fmul", 1, 0xd8c8, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
+#if SYSV386_COMPAT
+/* alias for fmulp */
+{"fmul", 0, 0xdec9, X, 0, FP|Ugh, { 0, 0, 0} },
+#endif
+{"fmul", 1, 0xd8, 1, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} },
+{"fimul", 1, 0xde, 1, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} },
+
+{"fmulp", 2, 0xdec8, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} },
+{"fmulp", 1, 0xdec8, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
+{"fmulp", 0, 0xdec9, X, 0, FP, { 0, 0, 0} },
+{"fmulp", 2, 0xdec8, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} },
+
+/* divide */
+{"fdiv", 1, 0xd8f0, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
+#if SYSV386_COMPAT
+{"fdiv", 2, 0xd8f0, X, 0, FP|ShortForm|FloatD, { FloatReg, FloatAcc, 0} },
+/* alias for fdivp */
+{"fdiv", 0, 0xdef1, X, 0, FP|Ugh, { 0, 0, 0} },
+#else
+{"fdiv", 2, 0xd8f0, X, 0, FP|ShortForm|FloatD|FloatR, { FloatReg, FloatAcc, 0} },
+#endif
+{"fdiv", 1, 0xd8, 6, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} },
+{"fidiv", 1, 0xde, 6, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} },
+
+#if SYSV386_COMPAT
+{"fdivp", 2, 0xdef0, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} },
+{"fdivp", 1, 0xdef0, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
+{"fdivp", 0, 0xdef1, X, 0, FP, { 0, 0, 0} },
+#if OLDGCC_COMPAT
+{"fdivp", 2, 0xdef0, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} },
+#endif
+#else
+{"fdivp", 2, 0xdef8, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} },
+{"fdivp", 1, 0xdef8, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
+{"fdivp", 0, 0xdef9, X, 0, FP, { 0, 0, 0} },
+#endif
+
+/* divide reverse */
+{"fdivr", 1, 0xd8f8, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
+#if SYSV386_COMPAT
+{"fdivr", 2, 0xd8f8, X, 0, FP|ShortForm|FloatD, { FloatReg, FloatAcc, 0} },
+/* alias for fdivrp */
+{"fdivr", 0, 0xdef9, X, 0, FP|Ugh, { 0, 0, 0} },
+#else
+{"fdivr", 2, 0xd8f8, X, 0, FP|ShortForm|FloatD|FloatR, { FloatReg, FloatAcc, 0} },
+#endif
+{"fdivr", 1, 0xd8, 7, 0, sl_FP|Modrm, { LongMem|LLongMem, 0, 0} },
+{"fidivr", 1, 0xde, 7, 0, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} },
+
+#if SYSV386_COMPAT
+{"fdivrp", 2, 0xdef8, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} },
+{"fdivrp", 1, 0xdef8, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
+{"fdivrp", 0, 0xdef9, X, 0, FP, { 0, 0, 0} },
+#if OLDGCC_COMPAT
+{"fdivrp", 2, 0xdef8, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} },
+#endif
+#else
+{"fdivrp", 2, 0xdef0, X, 0, FP|ShortForm, { FloatAcc, FloatReg, 0} },
+{"fdivrp", 1, 0xdef0, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
+{"fdivrp", 0, 0xdef1, X, 0, FP, { 0, 0, 0} },
+#endif
+
+{"f2xm1", 0, 0xd9f0, X, 0, FP, { 0, 0, 0} },
+{"fyl2x", 0, 0xd9f1, X, 0, FP, { 0, 0, 0} },
+{"fptan", 0, 0xd9f2, X, 0, FP, { 0, 0, 0} },
+{"fpatan", 0, 0xd9f3, X, 0, FP, { 0, 0, 0} },
+{"fxtract",0, 0xd9f4, X, 0, FP, { 0, 0, 0} },
+{"fprem1", 0, 0xd9f5, X, Cpu286, FP, { 0, 0, 0} },
+{"fdecstp",0, 0xd9f6, X, 0, FP, { 0, 0, 0} },
+{"fincstp",0, 0xd9f7, X, 0, FP, { 0, 0, 0} },
+{"fprem", 0, 0xd9f8, X, 0, FP, { 0, 0, 0} },
+{"fyl2xp1",0, 0xd9f9, X, 0, FP, { 0, 0, 0} },
+{"fsqrt", 0, 0xd9fa, X, 0, FP, { 0, 0, 0} },
+{"fsincos",0, 0xd9fb, X, Cpu286, FP, { 0, 0, 0} },
+{"frndint",0, 0xd9fc, X, 0, FP, { 0, 0, 0} },
+{"fscale", 0, 0xd9fd, X, 0, FP, { 0, 0, 0} },
+{"fsin", 0, 0xd9fe, X, Cpu286, FP, { 0, 0, 0} },
+{"fcos", 0, 0xd9ff, X, Cpu286, FP, { 0, 0, 0} },
+{"fchs", 0, 0xd9e0, X, 0, FP, { 0, 0, 0} },
+{"fabs", 0, 0xd9e1, X, 0, FP, { 0, 0, 0} },
+
+/* processor control */
+{"fninit", 0, 0xdbe3, X, 0, FP, { 0, 0, 0} },
+{"finit", 0, 0xdbe3, X, 0, FP|FWait, { 0, 0, 0} },
+{"fldcw", 1, 0xd9, 5, 0, w_Suf|FloatMF|Modrm, { ShortMem, 0, 0} },
+{"fnstcw", 1, 0xd9, 7, 0, w_Suf|FloatMF|Modrm, { ShortMem, 0, 0} },
+{"fstcw", 1, 0xd9, 7, 0, w_Suf|FloatMF|FWait|Modrm, { ShortMem, 0, 0} },
+/* XXX should reject %al, %eax, and %rax */
+{"fnstsw", 1, 0xdfe0, X, 0, FP|IgnoreSize, { Acc, 0, 0} },
+{"fnstsw", 1, 0xdd, 7, 0, w_Suf|FloatMF|Modrm, { ShortMem, 0, 0} },
+{"fnstsw", 0, 0xdfe0, X, 0, FP, { 0, 0, 0} },
+/* XXX should reject %al, %eax, and %rax */
+{"fstsw", 1, 0xdfe0, X, 0, FP|FWait|IgnoreSize, { Acc, 0, 0} },
+{"fstsw", 1, 0xdd, 7, 0, w_Suf|FloatMF|FWait|Modrm, { ShortMem, 0, 0} },
+{"fstsw", 0, 0xdfe0, X, 0, FP|FWait, { 0, 0, 0} },
+{"fnclex", 0, 0xdbe2, X, 0, FP, { 0, 0, 0} },
+{"fclex", 0, 0xdbe2, X, 0, FP|FWait, { 0, 0, 0} },
+/* Short forms of fldenv, fstenv use data size prefix. */
+{"fnstenv",1, 0xd9, 6, 0, sl_Suf|Modrm|DefaultSize, { LLongMem, 0, 0} },
+{"fstenv", 1, 0xd9, 6, 0, sl_Suf|FWait|Modrm|DefaultSize, { LLongMem, 0, 0} },
+{"fldenv", 1, 0xd9, 4, 0, sl_Suf|Modrm|DefaultSize, { LLongMem, 0, 0} },
+{"fnsave", 1, 0xdd, 6, 0, sl_Suf|Modrm|DefaultSize, { LLongMem, 0, 0} },
+{"fsave", 1, 0xdd, 6, 0, sl_Suf|FWait|Modrm|DefaultSize, { LLongMem, 0, 0} },
+{"frstor", 1, 0xdd, 4, 0, sl_Suf|Modrm|DefaultSize, { LLongMem, 0, 0} },
+
+{"ffree", 1, 0xddc0, X, 0, FP|ShortForm, { FloatReg, 0, 0} },
+/* P6:free st(i), pop st */
+{"ffreep", 1, 0xdfc0, X, Cpu686, FP|ShortForm, { FloatReg, 0, 0} },
+{"fnop", 0, 0xd9d0, X, 0, FP, { 0, 0, 0} },
+{"fwait", 0, 0x9b, X, 0, FP, { 0, 0, 0} },
+
+/* Opcode prefixes; we allow them as separate insns too. */
+
+{"addr16", 0, 0x67, X, Cpu386|CpuNo64, NoSuf|IsPrefix|Size16|IgnoreSize, { 0, 0, 0} },
+{"addr32", 0, 0x67, X, Cpu386,NoSuf|IsPrefix|Size32|IgnoreSize, { 0, 0, 0} },
+{"aword", 0, 0x67, X, Cpu386|CpuNo64,NoSuf|IsPrefix|Size16|IgnoreSize, { 0, 0, 0} },
+{"adword", 0, 0x67, X, Cpu386,NoSuf|IsPrefix|Size32|IgnoreSize, { 0, 0, 0} },
+{"data16", 0, 0x66, X, Cpu386,NoSuf|IsPrefix|Size16|IgnoreSize, { 0, 0, 0} },
+{"data32", 0, 0x66, X, Cpu386|CpuNo64,NoSuf|IsPrefix|Size32|IgnoreSize, { 0, 0, 0} },
+{"word", 0, 0x66, X, Cpu386,NoSuf|IsPrefix|Size16|IgnoreSize, { 0, 0, 0} },
+{"dword", 0, 0x66, X, Cpu386|CpuNo64,NoSuf|IsPrefix|Size32|IgnoreSize, { 0, 0, 0} },
+{"lock", 0, 0xf0, X, 0, NoSuf|IsPrefix, { 0, 0, 0} },
+{"wait", 0, 0x9b, X, 0, NoSuf|IsPrefix, { 0, 0, 0} },
+{"cs", 0, 0x2e, X, 0, NoSuf|IsPrefix, { 0, 0, 0} },
+{"ds", 0, 0x3e, X, 0, NoSuf|IsPrefix, { 0, 0, 0} },
+{"es", 0, 0x26, X, CpuNo64, NoSuf|IsPrefix, { 0, 0, 0} },
+{"fs", 0, 0x64, X, Cpu386, NoSuf|IsPrefix, { 0, 0, 0} },
+{"gs", 0, 0x65, X, Cpu386, NoSuf|IsPrefix, { 0, 0, 0} },
+{"ss", 0, 0x36, X, CpuNo64, NoSuf|IsPrefix, { 0, 0, 0} },
+{"rep", 0, 0xf3, X, 0, NoSuf|IsPrefix, { 0, 0, 0} },
+{"repe", 0, 0xf3, X, 0, NoSuf|IsPrefix, { 0, 0, 0} },
+{"repz", 0, 0xf3, X, 0, NoSuf|IsPrefix, { 0, 0, 0} },
+{"repne", 0, 0xf2, X, 0, NoSuf|IsPrefix, { 0, 0, 0} },
+{"repnz", 0, 0xf2, X, 0, NoSuf|IsPrefix, { 0, 0, 0} },
+{"ht", 0, 0x3e, X, 0, NoSuf|IsPrefix, { 0, 0, 0} },
+{"hnt", 0, 0x2e, X, 0, NoSuf|IsPrefix, { 0, 0, 0} },
+{"rex", 0, 0x40, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
+{"rexz", 0, 0x41, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
+{"rexy", 0, 0x42, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
+{"rexyz", 0, 0x43, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
+{"rexx", 0, 0x44, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
+{"rexxz", 0, 0x45, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
+{"rexxy", 0, 0x46, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
+{"rexxyz", 0, 0x47, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
+{"rex64", 0, 0x48, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
+{"rex64z", 0, 0x49, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
+{"rex64y", 0, 0x4a, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
+{"rex64yz",0, 0x4b, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
+{"rex64x", 0, 0x4c, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
+{"rex64xz",0, 0x4d, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
+{"rex64xy",0, 0x4e, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
+{"rex64xyz",0, 0x4f, X, Cpu64, NoSuf|IsPrefix, { 0, 0, 0} },
+
+/* 486 extensions. */
+
+{"bswap", 1, 0x0fc8, X, Cpu486, lq_Suf|ShortForm, { Reg32|Reg64, 0, 0 } },
+{"xadd", 2, 0x0fc0, X, Cpu486, bwlq_Suf|W|Modrm, { Reg, Reg|AnyMem, 0 } },
+{"cmpxchg", 2, 0x0fb0, X, Cpu486, bwlq_Suf|W|Modrm, { Reg, Reg|AnyMem, 0 } },
+{"invd", 0, 0x0f08, X, Cpu486, NoSuf, { 0, 0, 0} },
+{"wbinvd", 0, 0x0f09, X, Cpu486, NoSuf, { 0, 0, 0} },
+{"invlpg", 1, 0x0f01, 7, Cpu486, NoSuf|Modrm|IgnoreSize, { AnyMem, 0, 0} },
+
+/* 586 and late 486 extensions. */
+{"cpuid", 0, 0x0fa2, X, Cpu486, NoSuf, { 0, 0, 0} },
+
+/* Pentium extensions. */
+{"wrmsr", 0, 0x0f30, X, Cpu586, NoSuf, { 0, 0, 0} },
+{"rdtsc", 0, 0x0f31, X, Cpu586, NoSuf, { 0, 0, 0} },
+{"rdmsr", 0, 0x0f32, X, Cpu586, NoSuf, { 0, 0, 0} },
+{"cmpxchg8b",1,0x0fc7, 1, Cpu586, q_Suf|Modrm, { LLongMem, 0, 0} },
+
+/* Pentium II/Pentium Pro extensions. */
+{"sysenter",0, 0x0f34, X, Cpu686, NoSuf, { 0, 0, 0} },
+{"sysexit", 0, 0x0f35, X, Cpu686, NoSuf, { 0, 0, 0} },
+{"fxsave", 1, 0x0fae, 0, Cpu686, q_Suf|Modrm, { LLongMem, 0, 0} },
+{"fxrstor", 1, 0x0fae, 1, Cpu686, q_Suf|Modrm, { LLongMem, 0, 0} },
+{"rdpmc", 0, 0x0f33, X, Cpu686, NoSuf, { 0, 0, 0} },
+/* official undefined instr. */
+{"ud2", 0, 0x0f0b, X, Cpu686, NoSuf, { 0, 0, 0} },
+/* alias for ud2 */
+{"ud2a", 0, 0x0f0b, X, Cpu686, NoSuf, { 0, 0, 0} },
+/* 2nd. official undefined instr. */
+{"ud2b", 0, 0x0fb9, X, Cpu686, NoSuf, { 0, 0, 0} },
+
+{"cmovo", 2, 0x0f40, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmovno", 2, 0x0f41, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmovb", 2, 0x0f42, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmovc", 2, 0x0f42, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmovnae", 2, 0x0f42, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmovae", 2, 0x0f43, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmovnc", 2, 0x0f43, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmovnb", 2, 0x0f43, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmove", 2, 0x0f44, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmovz", 2, 0x0f44, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmovne", 2, 0x0f45, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmovnz", 2, 0x0f45, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmovbe", 2, 0x0f46, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmovna", 2, 0x0f46, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmova", 2, 0x0f47, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmovnbe", 2, 0x0f47, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmovs", 2, 0x0f48, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmovns", 2, 0x0f49, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmovp", 2, 0x0f4a, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmovnp", 2, 0x0f4b, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmovl", 2, 0x0f4c, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmovnge", 2, 0x0f4c, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmovge", 2, 0x0f4d, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmovnl", 2, 0x0f4d, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmovle", 2, 0x0f4e, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmovng", 2, 0x0f4e, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmovg", 2, 0x0f4f, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"cmovnle", 2, 0x0f4f, X, Cpu686, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+
+{"fcmovb", 2, 0xdac0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
+{"fcmovnae",2, 0xdac0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
+{"fcmove", 2, 0xdac8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
+{"fcmovbe", 2, 0xdad0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
+{"fcmovna", 2, 0xdad0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
+{"fcmovu", 2, 0xdad8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
+{"fcmovae", 2, 0xdbc0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
+{"fcmovnb", 2, 0xdbc0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
+{"fcmovne", 2, 0xdbc8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
+{"fcmova", 2, 0xdbd0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
+{"fcmovnbe",2, 0xdbd0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
+{"fcmovnu", 2, 0xdbd8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
+
+{"fcomi", 2, 0xdbf0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
+{"fcomi", 0, 0xdbf1, X, Cpu686, FP|ShortForm, { 0, 0, 0} },
+{"fcomi", 1, 0xdbf0, X, Cpu686, FP|ShortForm, { FloatReg, 0, 0} },
+{"fucomi", 2, 0xdbe8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
+{"fucomi", 0, 0xdbe9, X, Cpu686, FP|ShortForm, { 0, 0, 0} },
+{"fucomi", 1, 0xdbe8, X, Cpu686, FP|ShortForm, { FloatReg, 0, 0} },
+{"fcomip", 2, 0xdff0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
+{"fcompi", 2, 0xdff0, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
+{"fcompi", 0, 0xdff1, X, Cpu686, FP|ShortForm, { 0, 0, 0} },
+{"fcompi", 1, 0xdff0, X, Cpu686, FP|ShortForm, { FloatReg, 0, 0} },
+{"fucomip", 2, 0xdfe8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
+{"fucompi", 2, 0xdfe8, X, Cpu686, FP|ShortForm, { FloatReg, FloatAcc, 0} },
+{"fucompi", 0, 0xdfe9, X, Cpu686, FP|ShortForm, { 0, 0, 0} },
+{"fucompi", 1, 0xdfe8, X, Cpu686, FP|ShortForm, { FloatReg, 0, 0} },
+
+/* Pentium4 extensions. */
+
+{"movnti", 2, 0x0fc3, X, CpuP4, wlq_Suf|Modrm, { WordReg, WordMem, 0 } },
+{"clflush", 1, 0x0fae, 7, CpuP4, NoSuf|Modrm|IgnoreSize, { ByteMem, 0, 0 } },
+{"lfence", 0, 0x0fae, 0xe8, CpuP4, NoSuf|ImmExt, { 0, 0, 0 } },
+{"mfence", 0, 0x0fae, 0xf0, CpuP4, NoSuf|ImmExt, { 0, 0, 0 } },
+{"pause", 0, 0xf390, X, CpuP4, NoSuf, { 0, 0, 0 } },
+
+/* MMX/SSE2 instructions. */
+
+{"emms", 0, 0x0f77, X, CpuMMX, NoSuf, { 0, 0, 0 } },
+/* These really shouldn't allow for Reg64 (movq is the right mnemonic for
+ copying between Reg64/Mem64 and RegXMM/RegMMX, as is mandated by Intel's
+ spec). AMD's spec, having been in existence for much longer, failed to
+ recognize that and specified movd for 32- and 64-bit operations. */
+{"movd", 2, 0x0f6e, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { Reg32|Reg64|LongMem, RegMMX, 0 } },
+{"movd", 2, 0x0f7e, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX, Reg32|Reg64|LongMem, 0 } },
+{"movd", 2, 0x660f6e,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Reg32|Reg64|LongMem, RegXMM, 0 } },
+{"movd", 2, 0x660f7e,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM, Reg32|Reg64|LongMem, 0 } },
+/* In the 64bit mode the short form mov immediate is redefined to have
+ 64bit displacement value. */
+{"movq", 2, 0x0f6f, X, CpuMMX, NoSuf|IgnoreSize|Modrm|NoRex64, { RegMMX|LLongMem, RegMMX, 0 } },
+{"movq", 2, 0x0f7f, X, CpuMMX, NoSuf|IgnoreSize|Modrm|NoRex64, { RegMMX, RegMMX|LLongMem, 0 } },
+{"movq", 2, 0xf30f7e,X,CpuSSE2,NoSuf|IgnoreSize|Modrm|NoRex64, { RegXMM|LLongMem, RegXMM, 0 } },
+{"movq", 2, 0x660fd6,X,CpuSSE2,NoSuf|IgnoreSize|Modrm|NoRex64, { RegXMM, RegXMM|LLongMem, 0 } },
+{"movq", 2, 0x0f6e, X, Cpu64, NoSuf|IgnoreSize|Modrm, { Reg64|LLongMem, RegMMX, 0 } },
+{"movq", 2, 0x0f7e, X, Cpu64, NoSuf|IgnoreSize|Modrm, { RegMMX, Reg64|LLongMem, 0 } },
+{"movq", 2, 0x660f6e,X,Cpu64, NoSuf|IgnoreSize|Modrm, { Reg64|LLongMem, RegXMM, 0 } },
+{"movq", 2, 0x660f7e,X,Cpu64, NoSuf|IgnoreSize|Modrm, { RegXMM, Reg64|LLongMem, 0 } },
+/* We put the 64bit displacement first and we only mark constants
+ larger than 32bit as Disp64. */
+{"movq", 2, 0xa0, X, Cpu64, NoSuf|D|W|Size64, { Disp64, Acc, 0 } },
+{"movq", 2, 0x88, X, Cpu64, NoSuf|D|W|Modrm|Size64,{ Reg64, Reg64|AnyMem, 0 } },
+{"movq", 2, 0xc6, 0, Cpu64, NoSuf|W|Modrm|Size64, { Imm32S, Reg64|WordMem, 0 } },
+{"movq", 2, 0xb0, X, Cpu64, NoSuf|W|ShortForm|Size64,{ Imm64, Reg64, 0 } },
+/* The segment register moves accept Reg64 so that a segment register
+ can be copied to a 64 bit register, and vice versa. */
+{"movq", 2, 0x8c, X, Cpu64, NoSuf|Modrm|Size64, { SReg2|SReg3, Reg64|InvMem, 0 } },
+{"movq", 2, 0x8e, X, Cpu64, NoSuf|Modrm|Size64, { Reg64, SReg2|SReg3, 0 } },
+/* Move to/from control debug registers. In the 16 or 32bit modes they are 32bit. In the 64bit
+ mode they are 64bit.*/
+{"movq", 2, 0x0f20, X, Cpu64, NoSuf|D|Modrm|IgnoreSize|NoRex64|Size64,{ Control, Reg64|InvMem, 0} },
+{"movq", 2, 0x0f21, X, Cpu64, NoSuf|D|Modrm|IgnoreSize|NoRex64|Size64,{ Debug, Reg64|InvMem, 0} },
+/* Real MMX instructions. */
+{"packssdw", 2, 0x0f6b, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"packssdw", 2, 0x660f6b,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"packsswb", 2, 0x0f63, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"packsswb", 2, 0x660f63,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"packuswb", 2, 0x0f67, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"packuswb", 2, 0x660f67,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"paddb", 2, 0x0ffc, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"paddb", 2, 0x660ffc,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"paddw", 2, 0x0ffd, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"paddw", 2, 0x660ffd,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"paddd", 2, 0x0ffe, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"paddd", 2, 0x660ffe,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"paddq", 2, 0x0fd4, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } },
+{"paddq", 2, 0x660fd4,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"paddsb", 2, 0x0fec, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"paddsb", 2, 0x660fec,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"paddsw", 2, 0x0fed, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"paddsw", 2, 0x660fed,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"paddusb", 2, 0x0fdc, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"paddusb", 2, 0x660fdc,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"paddusw", 2, 0x0fdd, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"paddusw", 2, 0x660fdd,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pand", 2, 0x0fdb, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"pand", 2, 0x660fdb,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pandn", 2, 0x0fdf, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"pandn", 2, 0x660fdf,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pcmpeqb", 2, 0x0f74, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"pcmpeqb", 2, 0x660f74,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pcmpeqw", 2, 0x0f75, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"pcmpeqw", 2, 0x660f75,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pcmpeqd", 2, 0x0f76, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"pcmpeqd", 2, 0x660f76,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pcmpgtb", 2, 0x0f64, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"pcmpgtb", 2, 0x660f64,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pcmpgtw", 2, 0x0f65, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"pcmpgtw", 2, 0x660f65,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pcmpgtd", 2, 0x0f66, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"pcmpgtd", 2, 0x660f66,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pmaddwd", 2, 0x0ff5, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"pmaddwd", 2, 0x660ff5,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pmulhw", 2, 0x0fe5, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"pmulhw", 2, 0x660fe5,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pmullw", 2, 0x0fd5, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"pmullw", 2, 0x660fd5,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"por", 2, 0x0feb, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"por", 2, 0x660feb,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"psllw", 2, 0x0ff1, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"psllw", 2, 0x660ff1,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"psllw", 2, 0x0f71, 6, CpuMMX, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX, 0 } },
+{"psllw", 2, 0x660f71,6,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } },
+{"pslld", 2, 0x0ff2, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"pslld", 2, 0x660ff2,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pslld", 2, 0x0f72, 6, CpuMMX, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX, 0 } },
+{"pslld", 2, 0x660f72,6,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } },
+{"psllq", 2, 0x0ff3, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"psllq", 2, 0x660ff3,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"psllq", 2, 0x0f73, 6, CpuMMX, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX, 0 } },
+{"psllq", 2, 0x660f73,6,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } },
+{"psraw", 2, 0x0fe1, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"psraw", 2, 0x660fe1,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"psraw", 2, 0x0f71, 4, CpuMMX, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX, 0 } },
+{"psraw", 2, 0x660f71,4,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } },
+{"psrad", 2, 0x0fe2, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"psrad", 2, 0x660fe2,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"psrad", 2, 0x0f72, 4, CpuMMX, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX, 0 } },
+{"psrad", 2, 0x660f72,4,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } },
+{"psrlw", 2, 0x0fd1, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"psrlw", 2, 0x660fd1,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"psrlw", 2, 0x0f71, 2, CpuMMX, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX, 0 } },
+{"psrlw", 2, 0x660f71,2,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } },
+{"psrld", 2, 0x0fd2, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"psrld", 2, 0x660fd2,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"psrld", 2, 0x0f72, 2, CpuMMX, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX, 0 } },
+{"psrld", 2, 0x660f72,2,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } },
+{"psrlq", 2, 0x0fd3, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"psrlq", 2, 0x660fd3,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"psrlq", 2, 0x0f73, 2, CpuMMX, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX, 0 } },
+{"psrlq", 2, 0x660f73,2,CpuSSE2,NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } },
+{"psubb", 2, 0x0ff8, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"psubb", 2, 0x660ff8,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"psubw", 2, 0x0ff9, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"psubw", 2, 0x660ff9,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"psubd", 2, 0x0ffa, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"psubd", 2, 0x660ffa,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"psubq", 2, 0x0ffb, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } },
+{"psubq", 2, 0x660ffb,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"psubsb", 2, 0x0fe8, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"psubsb", 2, 0x660fe8,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"psubsw", 2, 0x0fe9, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"psubsw", 2, 0x660fe9,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"psubusb", 2, 0x0fd8, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"psubusb", 2, 0x660fd8,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"psubusw", 2, 0x0fd9, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"psubusw", 2, 0x660fd9,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"punpckhbw",2, 0x0f68, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"punpckhbw",2, 0x660f68,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"punpckhwd",2, 0x0f69, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"punpckhwd",2, 0x660f69,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"punpckhdq",2, 0x0f6a, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"punpckhdq",2, 0x660f6a,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"punpcklbw",2, 0x0f60, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"punpcklbw",2, 0x660f60,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"punpcklwd",2, 0x0f61, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"punpcklwd",2, 0x660f61,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"punpckldq",2, 0x0f62, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"punpckldq",2, 0x660f62,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pxor", 2, 0x0fef, X, CpuMMX, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"pxor", 2, 0x660fef,X,CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+
+/* PIII Katmai New Instructions / SIMD instructions. */
+
+{"addps", 2, 0x0f58, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"addss", 2, 0xf30f58, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
+{"andnps", 2, 0x0f55, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"andps", 2, 0x0f54, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
+{"cmpeqps", 2, 0x0fc2, 0, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } },
+{"cmpeqss", 2, 0xf30fc2, 0, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } },
+{"cmpleps", 2, 0x0fc2, 2, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } },
+{"cmpless", 2, 0xf30fc2, 2, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } },
+{"cmpltps", 2, 0x0fc2, 1, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } },
+{"cmpltss", 2, 0xf30fc2, 1, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } },
+{"cmpneqps", 2, 0x0fc2, 4, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } },
+{"cmpneqss", 2, 0xf30fc2, 4, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } },
+{"cmpnleps", 2, 0x0fc2, 6, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } },
+{"cmpnless", 2, 0xf30fc2, 6, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } },
+{"cmpnltps", 2, 0x0fc2, 5, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } },
+{"cmpnltss", 2, 0xf30fc2, 5, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } },
+{"cmpordps", 2, 0x0fc2, 7, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } },
+{"cmpordss", 2, 0xf30fc2, 7, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } },
+{"cmpunordps",2, 0x0fc2, 3, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } },
+{"cmpunordss",2, 0xf30fc2, 3, CpuSSE, NoSuf|IgnoreSize|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } },
+{"cmpps", 3, 0x0fc2, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } },
+{"cmpss", 3, 0xf30fc2, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|WordMem, RegXMM } },
+{"comiss", 2, 0x0f2f, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
+{"cvtpi2ps", 2, 0x0f2a, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegXMM, 0 } },
+{"cvtps2pi", 2, 0x0f2d, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegMMX, 0 } },
+{"cvtsi2ss", 2, 0xf30f2a, X, CpuSSE, lq_Suf|IgnoreSize|Modrm,{ Reg32|Reg64|WordMem|LLongMem, RegXMM, 0 } },
+{"cvtss2si", 2, 0xf30f2d, X, CpuSSE, lq_Suf|IgnoreSize|Modrm,{ RegXMM|WordMem, Reg32|Reg64, 0 } },
+{"cvttps2pi", 2, 0x0f2c, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegMMX, 0 } },
+{"cvttss2si", 2, 0xf30f2c, X, CpuSSE, lq_Suf|IgnoreSize|Modrm, { RegXMM|WordMem, Reg32|Reg64, 0 } },
+{"divps", 2, 0x0f5e, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"divss", 2, 0xf30f5e, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
+{"ldmxcsr", 1, 0x0fae, 2, CpuSSE, NoSuf|IgnoreSize|Modrm, { WordMem, 0, 0 } },
+{"maskmovq", 2, 0x0ff7, X, CpuMMX2,NoSuf|IgnoreSize|Modrm, { RegMMX, RegMMX, 0 } },
+{"maxps", 2, 0x0f5f, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"maxss", 2, 0xf30f5f, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
+{"minps", 2, 0x0f5d, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"minss", 2, 0xf30f5d, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
+{"movaps", 2, 0x0f28, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"movaps", 2, 0x0f29, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM|LLongMem, 0 } },
+{"movhlps", 2, 0x0f12, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM, 0 } },
+{"movhps", 2, 0x0f16, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { LLongMem, RegXMM, 0 } },
+{"movhps", 2, 0x0f17, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM, LLongMem, 0 } },
+{"movlhps", 2, 0x0f16, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM, 0 } },
+{"movlps", 2, 0x0f12, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { LLongMem, RegXMM, 0 } },
+{"movlps", 2, 0x0f13, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM, LLongMem, 0 } },
+{"movmskps", 2, 0x0f50, X, CpuSSE, lq_Suf|IgnoreSize|Modrm, { RegXMM, Reg32|Reg64, 0 } },
+{"movntps", 2, 0x0f2b, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM, LLongMem, 0 } },
+{"movntq", 2, 0x0fe7, X, CpuMMX2,NoSuf|IgnoreSize|Modrm, { RegMMX, LLongMem, 0 } },
+{"movntdq", 2, 0x660fe7, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM, LLongMem, 0 } },
+{"movss", 2, 0xf30f10, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
+{"movss", 2, 0xf30f11, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM|WordMem, 0 } },
+{"movups", 2, 0x0f10, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"movups", 2, 0x0f11, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM|LLongMem, 0 } },
+{"mulps", 2, 0x0f59, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"mulss", 2, 0xf30f59, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
+{"orps", 2, 0x0f56, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pavgb", 2, 0x0fe0, X, CpuMMX2,NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } },
+{"pavgb", 2, 0x660fe0, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pavgw", 2, 0x0fe3, X, CpuMMX2,NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } },
+{"pavgw", 2, 0x660fe3, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pextrw", 3, 0x0fc5, X, CpuMMX2,lq_Suf|IgnoreSize|Modrm, { Imm8, RegMMX, Reg32|Reg64 } },
+{"pextrw", 3, 0x660fc5, X, CpuSSE2,lq_Suf|IgnoreSize|Modrm, { Imm8, RegXMM, Reg32|Reg64 } },
+{"pinsrw", 3, 0x0fc4, X, CpuMMX2,lq_Suf|IgnoreSize|Modrm, { Imm8, Reg32|Reg64|ShortMem, RegMMX } },
+{"pinsrw", 3, 0x660fc4, X, CpuSSE2,lq_Suf|IgnoreSize|Modrm, { Imm8, Reg32|Reg64|ShortMem, RegXMM } },
+{"pmaxsw", 2, 0x0fee, X, CpuMMX2,NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } },
+{"pmaxsw", 2, 0x660fee, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pmaxub", 2, 0x0fde, X, CpuMMX2,NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } },
+{"pmaxub", 2, 0x660fde, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pminsw", 2, 0x0fea, X, CpuMMX2,NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } },
+{"pminsw", 2, 0x660fea, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pminub", 2, 0x0fda, X, CpuMMX2,NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } },
+{"pminub", 2, 0x660fda, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pmovmskb", 2, 0x0fd7, X, CpuMMX2,lq_Suf|IgnoreSize|Modrm, { RegMMX, Reg32|Reg64, 0 } },
+{"pmovmskb", 2, 0x660fd7, X, CpuSSE2,lq_Suf|IgnoreSize|Modrm, { RegXMM, Reg32|Reg64, 0 } },
+{"pmulhuw", 2, 0x0fe4, X, CpuMMX2,NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } },
+{"pmulhuw", 2, 0x660fe4, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"prefetchnta", 1, 0x0f18, 0, CpuMMX2,NoSuf|IgnoreSize|Modrm, { LLongMem, 0, 0 } },
+{"prefetcht0", 1, 0x0f18, 1, CpuMMX2,NoSuf|IgnoreSize|Modrm, { LLongMem, 0, 0 } },
+{"prefetcht1", 1, 0x0f18, 2, CpuMMX2,NoSuf|IgnoreSize|Modrm, { LLongMem, 0, 0 } },
+{"prefetcht2", 1, 0x0f18, 3, CpuMMX2,NoSuf|IgnoreSize|Modrm, { LLongMem, 0, 0 } },
+{"psadbw", 2, 0x0ff6, X, CpuMMX2,NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegMMX, 0 } },
+{"psadbw", 2, 0x660ff6, X, CpuSSE2,NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pshufw", 3, 0x0f70, X, CpuMMX2,NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX|LLongMem, RegMMX } },
+{"rcpps", 2, 0x0f53, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"rcpss", 2, 0xf30f53, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
+{"rsqrtps", 2, 0x0f52, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"rsqrtss", 2, 0xf30f52, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
+{"sfence", 0, 0x0fae, 0xf8, CpuMMX2,NoSuf|IgnoreSize|ImmExt, { 0, 0, 0 } },
+{"shufps", 3, 0x0fc6, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } },
+{"sqrtps", 2, 0x0f51, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"sqrtss", 2, 0xf30f51, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
+{"stmxcsr", 1, 0x0fae, 3, CpuSSE, NoSuf|IgnoreSize|Modrm, { WordMem, 0, 0 } },
+{"subps", 2, 0x0f5c, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"subss", 2, 0xf30f5c, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
+{"ucomiss", 2, 0x0f2e, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
+{"unpckhps", 2, 0x0f15, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"unpcklps", 2, 0x0f14, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"xorps", 2, 0x0f57, X, CpuSSE, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+
+/* SSE-2 instructions. */
+
+{"addpd", 2, 0x660f58, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"addsd", 2, 0xf20f58, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } },
+{"andnpd", 2, 0x660f55, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"andpd", 2, 0x660f54, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|WordMem, RegXMM, 0 } },
+{"cmpeqpd", 2, 0x660fc2, 0, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } },
+{"cmpeqsd", 2, 0xf20fc2, 0, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } },
+{"cmplepd", 2, 0x660fc2, 2, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } },
+{"cmplesd", 2, 0xf20fc2, 2, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } },
+{"cmpltpd", 2, 0x660fc2, 1, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } },
+{"cmpltsd", 2, 0xf20fc2, 1, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } },
+{"cmpneqpd", 2, 0x660fc2, 4, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } },
+{"cmpneqsd", 2, 0xf20fc2, 4, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } },
+{"cmpnlepd", 2, 0x660fc2, 6, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } },
+{"cmpnlesd", 2, 0xf20fc2, 6, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } },
+{"cmpnltpd", 2, 0x660fc2, 5, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } },
+{"cmpnltsd", 2, 0xf20fc2, 5, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } },
+{"cmpordpd", 2, 0x660fc2, 7, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } },
+{"cmpordsd", 2, 0xf20fc2, 7, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } },
+{"cmpunordpd",2, 0x660fc2, 3, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LLongMem, RegXMM, 0 } },
+{"cmpunordsd",2, 0xf20fc2, 3, CpuSSE2, NoSuf|IgnoreSize|Modrm|ImmExt,{ RegXMM|LongMem, RegXMM, 0 } },
+{"cmppd", 3, 0x660fc2, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } },
+/* Intel mode string compare. */
+{"cmpsd", 0, 0xa7, X, 0, NoSuf|Size32|IsString, { 0, 0, 0} },
+{"cmpsd", 2, 0xa7, X, 0, NoSuf|Size32|IsString, { AnyMem, AnyMem|EsSeg, 0} },
+{"cmpsd", 3, 0xf20fc2, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LongMem, RegXMM } },
+{"comisd", 2, 0x660f2f, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } },
+{"cvtpi2pd", 2, 0x660f2a, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegMMX|LLongMem, RegXMM, 0 } },
+{"cvtsi2sd", 2, 0xf20f2a, X, CpuSSE2, lq_Suf|IgnoreSize|Modrm,{ Reg32|Reg64|WordMem|LLongMem, RegXMM, 0 } },
+{"divpd", 2, 0x660f5e, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"divsd", 2, 0xf20f5e, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } },
+{"maxpd", 2, 0x660f5f, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"maxsd", 2, 0xf20f5f, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } },
+{"minpd", 2, 0x660f5d, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"minsd", 2, 0xf20f5d, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } },
+{"movapd", 2, 0x660f28, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"movapd", 2, 0x660f29, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM|LLongMem, 0 } },
+{"movhpd", 2, 0x660f16, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { LLongMem, RegXMM, 0 } },
+{"movhpd", 2, 0x660f17, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, LLongMem, 0 } },
+{"movlpd", 2, 0x660f12, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { LLongMem, RegXMM, 0 } },
+{"movlpd", 2, 0x660f13, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, LLongMem, 0 } },
+{"movmskpd", 2, 0x660f50, X, CpuSSE2, lq_Suf|IgnoreSize|Modrm, { RegXMM, Reg32|Reg64, 0 } },
+{"movntpd", 2, 0x660f2b, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, LLongMem, 0 } },
+/* Intel mode string move. */
+{"movsd", 0, 0xa5, X, 0, NoSuf|Size32|IsString, { 0, 0, 0} },
+{"movsd", 2, 0xa5, X, 0, NoSuf|Size32|IsString, { AnyMem, AnyMem|EsSeg, 0} },
+{"movsd", 2, 0xf20f10, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } },
+{"movsd", 2, 0xf20f11, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM|LongMem, 0 } },
+{"movupd", 2, 0x660f10, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"movupd", 2, 0x660f11, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM|LLongMem, 0 } },
+{"mulpd", 2, 0x660f59, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"mulsd", 2, 0xf20f59, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } },
+{"orpd", 2, 0x660f56, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"shufpd", 3, 0x660fc6, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } },
+{"sqrtpd", 2, 0x660f51, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"sqrtsd", 2, 0xf20f51, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } },
+{"subpd", 2, 0x660f5c, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"subsd", 2, 0xf20f5c, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } },
+{"ucomisd", 2, 0x660f2e, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } },
+{"unpckhpd", 2, 0x660f15, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"unpcklpd", 2, 0x660f14, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"xorpd", 2, 0x660f57, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"cvtdq2pd", 2, 0xf30fe6, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"cvtpd2dq", 2, 0xf20fe6, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"cvtdq2ps", 2, 0x0f5b, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"cvtpd2pi", 2, 0x660f2d, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegMMX, 0 } },
+{"cvtpd2ps", 2, 0x660f5a, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"cvtps2pd", 2, 0x0f5a, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"cvtps2dq", 2, 0x660f5b, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"cvtsd2si", 2, 0xf20f2d, X, CpuSSE2, lq_Suf|IgnoreSize|Modrm,{ RegXMM|LLongMem, Reg32|Reg64, 0 } },
+{"cvtsd2ss", 2, 0xf20f5a, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"cvtss2sd", 2, 0xf30f5a, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"cvttpd2pi", 2, 0x660f2c, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegMMX, 0 } },
+{"cvttsd2si", 2, 0xf20f2c, X, CpuSSE2, lq_Suf|IgnoreSize|Modrm,{ RegXMM|WordMem, Reg32|Reg64, 0 } },
+{"cvttpd2dq", 2, 0x660fe6, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"cvttps2dq", 2, 0xf30f5b, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"maskmovdqu",2, 0x660ff7, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM, 0 } },
+{"movdqa", 2, 0x660f6f, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"movdqa", 2, 0x660f7f, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM|LLongMem, 0 } },
+{"movdqu", 2, 0xf30f6f, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"movdqu", 2, 0xf30f7f, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM|LLongMem, 0 } },
+{"movdq2q", 2, 0xf20fd6, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM, RegMMX, 0 } },
+{"movq2dq", 2, 0xf30fd6, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegMMX, RegXMM, 0 } },
+{"pmuludq", 2, 0x0ff4, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"pmuludq", 2, 0x660ff4, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LongMem, RegXMM, 0 } },
+{"pshufd", 3, 0x660f70, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } },
+{"pshufhw", 3, 0xf30f70, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } },
+{"pshuflw", 3, 0xf20f70, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } },
+{"pslldq", 2, 0x660f73, 7, CpuSSE2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } },
+{"psrldq", 2, 0x660f73, 3, CpuSSE2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM, 0 } },
+{"punpckhqdq",2, 0x660f6d, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"punpcklqdq",2, 0x660f6c, X, CpuSSE2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+
+/* SSE-3 instructions. */
+
+{"addsubpd", 2, 0x660fd0, X, CpuSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"addsubps", 2, 0xf20fd0, X, CpuSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"cmpxchg16b",1, 0x0fc7, 1, CpuSSE3|Cpu64, NoSuf|Modrm|Rex64, { LLongMem, 0, 0} },
+{"fisttp", 1, 0xdf, 1, CpuSSE3, sl_FP|Modrm, { ShortMem|LongMem, 0, 0} },
+{"fisttp", 1, 0xdd, 1, CpuSSE3, q_FP|Modrm, { LLongMem, 0, 0} },
+{"fisttpll", 1, 0xdd, 1, CpuSSE3, FP|Modrm, { LLongMem, 0, 0} },
+{"haddpd", 2, 0x660f7c, X, CpuSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"haddps", 2, 0xf20f7c, X, CpuSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"hsubpd", 2, 0x660f7d, X, CpuSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"hsubps", 2, 0xf20f7d, X, CpuSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"lddqu", 2, 0xf20ff0, X, CpuSSE3, NoSuf|IgnoreSize|Modrm, { LLongMem, RegXMM, 0 } },
+{"monitor", 0, 0x0f01, 0xc8, CpuSSE3, NoSuf|ImmExt, { 0, 0, 0} },
+/* monitor is very special. CX and DX are always 64bits with zero upper
+ 32bits in 64bit mode, and 32bits in 16bit and 32bit modes. The
+ address size override prefix can be used to overrride the AX size in
+ all modes. */
+/* Need to ensure only "monitor %eax/%ax,%ecx,%edx" is accepted. */
+{"monitor", 3, 0x0f01, 0xc8, CpuSSE3|CpuNo64, NoSuf|ImmExt, { Reg16|Reg32, Reg32, Reg32 } },
+/* Need to ensure only "monitor %rax/%eax,%rcx,%rdx" is accepted. */
+{"monitor", 3, 0x0f01, 0xc8, CpuSSE3|Cpu64, NoSuf|ImmExt|NoRex64, { Reg32|Reg64, Reg64, Reg64 } },
+{"movddup", 2, 0xf20f12, X, CpuSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"movshdup", 2, 0xf30f16, X, CpuSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"movsldup", 2, 0xf30f12, X, CpuSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"mwait", 0, 0x0f01, 0xc9, CpuSSE3, NoSuf|ImmExt, { 0, 0, 0} },
+/* mwait is very special. AX and CX are always 64bits with zero upper
+ 32bits in 64bit mode, and 32bits in 16bit and 32bit modes. */
+/* Need to ensure only "mwait %eax,%ecx" is accepted. */
+{"mwait", 2, 0x0f01, 0xc9, CpuSSE3|CpuNo64, NoSuf|ImmExt, { Reg32, Reg32, 0} },
+/* Need to ensure only "mwait %rax,%rcx" is accepted. */
+{"mwait", 2, 0x0f01, 0xc9, CpuSSE3|Cpu64, NoSuf|ImmExt|NoRex64, { Reg64, Reg64, 0} },
+
+/* VMX instructions. */
+{"vmcall", 0, 0x0f01, 0xc1, CpuVMX, NoSuf|ImmExt, { 0, 0, 0} },
+{"vmclear", 1, 0x660fc7, 6, CpuVMX, NoSuf|IgnoreSize|Modrm|NoRex64, { LLongMem, 0, 0} },
+{"vmlaunch", 0, 0x0f01, 0xc2, CpuVMX, NoSuf|ImmExt, { 0, 0, 0} },
+{"vmresume", 0, 0x0f01, 0xc3, CpuVMX, NoSuf|ImmExt, { 0, 0, 0} },
+{"vmptrld", 1, 0x0fc7, 6, CpuVMX, NoSuf|IgnoreSize|Modrm|NoRex64, { LLongMem, 0, 0} },
+{"vmptrst", 1, 0x0fc7, 7, CpuVMX, NoSuf|IgnoreSize|Modrm|NoRex64, { LLongMem, 0, 0} },
+{"vmread", 2, 0x0f78, X, CpuVMX|CpuNo64, l_Suf|Modrm,{ Reg32, Reg32|LongMem, 0} },
+{"vmread", 2, 0x0f78, X, CpuVMX|Cpu64, q_Suf|Modrm|NoRex64,{ Reg64, Reg64|LLongMem, 0} },
+{"vmwrite", 2, 0x0f79, X, CpuVMX|CpuNo64, l_Suf|Modrm,{ Reg32|LongMem, Reg32, 0} },
+{"vmwrite", 2, 0x0f79, X, CpuVMX|Cpu64, q_Suf|Modrm|NoRex64,{ Reg64|LLongMem, Reg64, 0} },
+{"vmxoff", 0, 0x0f01, 0xc4, CpuVMX, NoSuf|ImmExt, { 0, 0, 0} },
+{"vmxon", 1, 0xf30fc7, 6, CpuVMX, NoSuf|IgnoreSize|Modrm|NoRex64, { LLongMem, 0, 0} },
+
+/* Supplemental Streaming SIMD extensions 3 Instructions. */
+
+{"phaddw", 2, 0x0f3801,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"phaddw", 2, 0x660f3801,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"phaddd", 2, 0x0f3802,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"phaddd", 2, 0x660f3802,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"phaddsw", 2, 0x0f3803,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"phaddsw", 2, 0x660f3803,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"phsubw", 2, 0x0f3805,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"phsubw", 2, 0x660f3805,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"phsubd", 2, 0x0f3806,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"phsubd", 2, 0x660f3806,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"phsubsw", 2, 0x0f3807,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"phsubsw", 2, 0x660f3807,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pmaddubsw", 2, 0x0f3804,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"pmaddubsw", 2, 0x660f3804,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pmulhrsw", 2, 0x0f380b,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"pmulhrsw", 2, 0x660f380b,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pshufb", 2, 0x0f3800,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"pshufb", 2, 0x660f3800,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"psignb", 2, 0x0f3808,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"psignb", 2, 0x660f3808,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"psignw", 2, 0x0f3809,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"psignw", 2, 0x660f3809,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"psignd", 2, 0x0f380a,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"psignd", 2, 0x660f380a,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"palignr", 3, 0x0f3a0f,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { Imm8, RegMMX|LongMem, RegMMX } },
+{"palignr", 3, 0x660f3a0f,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } },
+{"pabsb", 2, 0x0f381c,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"pabsb", 2, 0x660f381c,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pabsw", 2, 0x0f381d,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"pabsw", 2, 0x660f381d,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+{"pabsd", 2, 0x0f381e,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
+{"pabsd", 2, 0x660f381e,X, CpuSSSE3, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
+
+/* AMD 3DNow! instructions. */
+
+{"prefetch", 1, 0x0f0d, 0, Cpu3dnow, NoSuf|IgnoreSize|Modrm, { ByteMem, 0, 0 } },
+{"prefetchw",1, 0x0f0d, 1, Cpu3dnow, NoSuf|IgnoreSize|Modrm, { ByteMem, 0, 0 } },
+{"femms", 0, 0x0f0e, X, Cpu3dnow, NoSuf, { 0, 0, 0 } },
+{"pavgusb", 2, 0x0f0f, 0xbf, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
+{"pf2id", 2, 0x0f0f, 0x1d, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
+{"pf2iw", 2, 0x0f0f, 0x1c, Cpu3dnowA,NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
+{"pfacc", 2, 0x0f0f, 0xae, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
+{"pfadd", 2, 0x0f0f, 0x9e, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
+{"pfcmpeq", 2, 0x0f0f, 0xb0, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
+{"pfcmpge", 2, 0x0f0f, 0x90, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
+{"pfcmpgt", 2, 0x0f0f, 0xa0, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
+{"pfmax", 2, 0x0f0f, 0xa4, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
+{"pfmin", 2, 0x0f0f, 0x94, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
+{"pfmul", 2, 0x0f0f, 0xb4, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
+{"pfnacc", 2, 0x0f0f, 0x8a, Cpu3dnowA,NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
+{"pfpnacc", 2, 0x0f0f, 0x8e, Cpu3dnowA,NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
+{"pfrcp", 2, 0x0f0f, 0x96, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
+{"pfrcpit1", 2, 0x0f0f, 0xa6, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
+{"pfrcpit2", 2, 0x0f0f, 0xb6, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
+{"pfrsqit1", 2, 0x0f0f, 0xa7, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
+{"pfrsqrt", 2, 0x0f0f, 0x97, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
+{"pfsub", 2, 0x0f0f, 0x9a, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
+{"pfsubr", 2, 0x0f0f, 0xaa, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
+{"pi2fd", 2, 0x0f0f, 0x0d, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
+{"pi2fw", 2, 0x0f0f, 0x0c, Cpu3dnowA,NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
+{"pmulhrw", 2, 0x0f0f, 0xb7, Cpu3dnow, NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
+{"pswapd", 2, 0x0f0f, 0xbb, Cpu3dnowA,NoSuf|IgnoreSize|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } },
+
+/* AMD extensions. */
+{"syscall", 0, 0x0f05, X, CpuK6, NoSuf, { 0, 0, 0} },
+{"sysret", 0, 0x0f07, X, CpuK6, lq_Suf|DefaultSize, { 0, 0, 0} },
+{"swapgs", 0, 0x0f01, 0xf8, Cpu64, NoSuf|ImmExt, { 0, 0, 0} },
+{"rdtscp", 0, 0x0f01, 0xf9, CpuSledgehammer,NoSuf|ImmExt, { 0, 0, 0} },
+
+/* AMD Pacifica additions. */
+{"clgi", 0, 0x0f01, 0xdd, CpuSVME, NoSuf|ImmExt, { 0, 0, 0 } },
+{"invlpga", 0, 0x0f01, 0xdf, CpuSVME, NoSuf|ImmExt, { 0, 0, 0 } },
+/* Need to ensure only "invlpga ...,%ecx" is accepted. */
+{"invlpga", 2, 0x0f01, 0xdf, CpuSVME, NoSuf|ImmExt, { AnyMem, Reg32, 0 } },
+{"skinit", 0, 0x0f01, 0xde, CpuSVME, NoSuf|ImmExt, { 0, 0, 0 } },
+{"skinit", 1, 0x0f01, 0xde, CpuSVME, NoSuf|ImmExt, { AnyMem, 0, 0 } },
+{"stgi", 0, 0x0f01, 0xdc, CpuSVME, NoSuf|ImmExt, { 0, 0, 0 } },
+{"vmload", 0, 0x0f01, 0xda, CpuSVME, NoSuf|ImmExt, { 0, 0, 0 } },
+{"vmload", 1, 0x0f01, 0xda, CpuSVME, NoSuf|ImmExt, { AnyMem, 0, 0 } },
+{"vmmcall", 0, 0x0f01, 0xd9, CpuSVME, NoSuf|ImmExt, { 0, 0, 0 } },
+{"vmrun", 0, 0x0f01, 0xd8, CpuSVME, NoSuf|ImmExt, { 0, 0, 0 } },
+{"vmrun", 1, 0x0f01, 0xd8, CpuSVME, NoSuf|ImmExt, { AnyMem, 0, 0 } },
+{"vmsave", 0, 0x0f01, 0xdb, CpuSVME, NoSuf|ImmExt, { 0, 0, 0 } },
+{"vmsave", 1, 0x0f01, 0xdb, CpuSVME, NoSuf|ImmExt, { AnyMem, 0, 0 } },
+
+
+/* SSE4a instructions */
+{"movntsd", 2, 0xf20f2b, X, CpuSSE4a, NoSuf|IgnoreSize|Modrm, { RegXMM, LongMem, 0 } },
+{"movntss", 2, 0xf30f2b, X, CpuSSE4a, NoSuf|IgnoreSize|Modrm, { RegXMM, WordMem, 0 } },
+{"extrq", 3, 0x660f78, 0, CpuSSE4a, NoSuf|IgnoreSize|Modrm, { Imm8, Imm8, RegXMM } },
+{"extrq", 2, 0x660f79, X, CpuSSE4a, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM} },
+{"insertq", 2, 0xf20f79, X, CpuSSE4a, NoSuf|IgnoreSize|Modrm, { RegXMM, RegXMM} },
+{"insertq", 4, 0xf20f78, X, CpuSSE4a, NoSuf|IgnoreSize|Modrm, { Imm8, Imm8, RegXMM, RegXMM} },
+
+/* ABM instructions */
+{"popcnt", 2, 0xf30fb8, X, CpuABM, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+{"lzcnt", 2, 0xf30fbd, X, CpuABM, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
+
+
+/* VIA PadLock extensions. */
+{"xstore-rng",0, 0x000fa7, 0xc0, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
+{"xcrypt-ecb",0, 0xf30fa7, 0xc8, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
+{"xcrypt-cbc",0, 0xf30fa7, 0xd0, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
+{"xcrypt-ctr",0, 0xf30fa7, 0xd8, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
+{"xcrypt-cfb",0, 0xf30fa7, 0xe0, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
+{"xcrypt-ofb",0, 0xf30fa7, 0xe8, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
+{"montmul", 0, 0xf30fa6, 0xc0, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
+{"xsha1", 0, 0xf30fa6, 0xc8, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
+{"xsha256", 0, 0xf30fa6, 0xd0, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
+/* Aliases without hyphens. */
+{"xstorerng", 0, 0x000fa7, 0xc0, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
+{"xcryptecb", 0, 0xf30fa7, 0xc8, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
+{"xcryptcbc", 0, 0xf30fa7, 0xd0, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
+{"xcryptctr", 0, 0xf30fa7, 0xd8, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
+{"xcryptcfb", 0, 0xf30fa7, 0xe0, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
+{"xcryptofb", 0, 0xf30fa7, 0xe8, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
+/* Alias for xstore-rng. */
+{"xstore", 0, 0x000fa7, 0xc0, Cpu686|CpuPadLock, NoSuf|IsString|ImmExt, { 0, 0, 0} },
+
+/* sentinel */
+{NULL, 0, 0, 0, 0, 0, { 0, 0, 0} }
+};
+
+/* 386 register table. */
+
+const reg_entry i386_regtab[] =
+{
+ /* Make %st first as we test for it. */
+ {"st", FloatReg|FloatAcc, 0, 0},
+ /* 8 bit regs */
+ {"al", Reg8|Acc, 0, 0},
+ {"cl", Reg8|ShiftCount, 0, 1},
+ {"dl", Reg8, 0, 2},
+ {"bl", Reg8, 0, 3},
+ {"ah", Reg8, 0, 4},
+ {"ch", Reg8, 0, 5},
+ {"dh", Reg8, 0, 6},
+ {"bh", Reg8, 0, 7},
+ {"axl", Reg8|Acc, RegRex64, 0}, /* Must be in the "al + 8" slot. */
+ {"cxl", Reg8, RegRex64, 1},
+ {"dxl", Reg8, RegRex64, 2},
+ {"bxl", Reg8, RegRex64, 3},
+ {"spl", Reg8, RegRex64, 4},
+ {"bpl", Reg8, RegRex64, 5},
+ {"sil", Reg8, RegRex64, 6},
+ {"dil", Reg8, RegRex64, 7},
+ {"r8b", Reg8, RegRex64|RegRex, 0},
+ {"r9b", Reg8, RegRex64|RegRex, 1},
+ {"r10b", Reg8, RegRex64|RegRex, 2},
+ {"r11b", Reg8, RegRex64|RegRex, 3},
+ {"r12b", Reg8, RegRex64|RegRex, 4},
+ {"r13b", Reg8, RegRex64|RegRex, 5},
+ {"r14b", Reg8, RegRex64|RegRex, 6},
+ {"r15b", Reg8, RegRex64|RegRex, 7},
+ /* 16 bit regs */
+ {"ax", Reg16|Acc, 0, 0},
+ {"cx", Reg16, 0, 1},
+ {"dx", Reg16|InOutPortReg, 0, 2},
+ {"bx", Reg16|BaseIndex, 0, 3},
+ {"sp", Reg16, 0, 4},
+ {"bp", Reg16|BaseIndex, 0, 5},
+ {"si", Reg16|BaseIndex, 0, 6},
+ {"di", Reg16|BaseIndex, 0, 7},
+ {"r8w", Reg16, RegRex, 0},
+ {"r9w", Reg16, RegRex, 1},
+ {"r10w", Reg16, RegRex, 2},
+ {"r11w", Reg16, RegRex, 3},
+ {"r12w", Reg16, RegRex, 4},
+ {"r13w", Reg16, RegRex, 5},
+ {"r14w", Reg16, RegRex, 6},
+ {"r15w", Reg16, RegRex, 7},
+ /* 32 bit regs */
+ {"eax", Reg32|BaseIndex|Acc, 0, 0}, /* Must be in ax + 16 slot. */
+ {"ecx", Reg32|BaseIndex, 0, 1},
+ {"edx", Reg32|BaseIndex, 0, 2},
+ {"ebx", Reg32|BaseIndex, 0, 3},
+ {"esp", Reg32, 0, 4},
+ {"ebp", Reg32|BaseIndex, 0, 5},
+ {"esi", Reg32|BaseIndex, 0, 6},
+ {"edi", Reg32|BaseIndex, 0, 7},
+ {"r8d", Reg32|BaseIndex, RegRex, 0},
+ {"r9d", Reg32|BaseIndex, RegRex, 1},
+ {"r10d", Reg32|BaseIndex, RegRex, 2},
+ {"r11d", Reg32|BaseIndex, RegRex, 3},
+ {"r12d", Reg32|BaseIndex, RegRex, 4},
+ {"r13d", Reg32|BaseIndex, RegRex, 5},
+ {"r14d", Reg32|BaseIndex, RegRex, 6},
+ {"r15d", Reg32|BaseIndex, RegRex, 7},
+ {"rax", Reg64|BaseIndex|Acc, 0, 0},
+ {"rcx", Reg64|BaseIndex, 0, 1},
+ {"rdx", Reg64|BaseIndex, 0, 2},
+ {"rbx", Reg64|BaseIndex, 0, 3},
+ {"rsp", Reg64, 0, 4},
+ {"rbp", Reg64|BaseIndex, 0, 5},
+ {"rsi", Reg64|BaseIndex, 0, 6},
+ {"rdi", Reg64|BaseIndex, 0, 7},
+ {"r8", Reg64|BaseIndex, RegRex, 0},
+ {"r9", Reg64|BaseIndex, RegRex, 1},
+ {"r10", Reg64|BaseIndex, RegRex, 2},
+ {"r11", Reg64|BaseIndex, RegRex, 3},
+ {"r12", Reg64|BaseIndex, RegRex, 4},
+ {"r13", Reg64|BaseIndex, RegRex, 5},
+ {"r14", Reg64|BaseIndex, RegRex, 6},
+ {"r15", Reg64|BaseIndex, RegRex, 7},
+ /* Segment registers. */
+ {"es", SReg2, 0, 0},
+ {"cs", SReg2, 0, 1},
+ {"ss", SReg2, 0, 2},
+ {"ds", SReg2, 0, 3},
+ {"fs", SReg3, 0, 4},
+ {"gs", SReg3, 0, 5},
+ /* Control registers. */
+ {"cr0", Control, 0, 0},
+ {"cr1", Control, 0, 1},
+ {"cr2", Control, 0, 2},
+ {"cr3", Control, 0, 3},
+ {"cr4", Control, 0, 4},
+ {"cr5", Control, 0, 5},
+ {"cr6", Control, 0, 6},
+ {"cr7", Control, 0, 7},
+ {"cr8", Control, RegRex, 0},
+ {"cr9", Control, RegRex, 1},
+ {"cr10", Control, RegRex, 2},
+ {"cr11", Control, RegRex, 3},
+ {"cr12", Control, RegRex, 4},
+ {"cr13", Control, RegRex, 5},
+ {"cr14", Control, RegRex, 6},
+ {"cr15", Control, RegRex, 7},
+ /* Debug registers. */
+ {"db0", Debug, 0, 0},
+ {"db1", Debug, 0, 1},
+ {"db2", Debug, 0, 2},
+ {"db3", Debug, 0, 3},
+ {"db4", Debug, 0, 4},
+ {"db5", Debug, 0, 5},
+ {"db6", Debug, 0, 6},
+ {"db7", Debug, 0, 7},
+ {"db8", Debug, RegRex, 0},
+ {"db9", Debug, RegRex, 1},
+ {"db10", Debug, RegRex, 2},
+ {"db11", Debug, RegRex, 3},
+ {"db12", Debug, RegRex, 4},
+ {"db13", Debug, RegRex, 5},
+ {"db14", Debug, RegRex, 6},
+ {"db15", Debug, RegRex, 7},
+ {"dr0", Debug, 0, 0},
+ {"dr1", Debug, 0, 1},
+ {"dr2", Debug, 0, 2},
+ {"dr3", Debug, 0, 3},
+ {"dr4", Debug, 0, 4},
+ {"dr5", Debug, 0, 5},
+ {"dr6", Debug, 0, 6},
+ {"dr7", Debug, 0, 7},
+ {"dr8", Debug, RegRex, 0},
+ {"dr9", Debug, RegRex, 1},
+ {"dr10", Debug, RegRex, 2},
+ {"dr11", Debug, RegRex, 3},
+ {"dr12", Debug, RegRex, 4},
+ {"dr13", Debug, RegRex, 5},
+ {"dr14", Debug, RegRex, 6},
+ {"dr15", Debug, RegRex, 7},
+ /* Test registers. */
+ {"tr0", Test, 0, 0},
+ {"tr1", Test, 0, 1},
+ {"tr2", Test, 0, 2},
+ {"tr3", Test, 0, 3},
+ {"tr4", Test, 0, 4},
+ {"tr5", Test, 0, 5},
+ {"tr6", Test, 0, 6},
+ {"tr7", Test, 0, 7},
+ /* MMX and simd registers. */
+ {"mm0", RegMMX, 0, 0},
+ {"mm1", RegMMX, 0, 1},
+ {"mm2", RegMMX, 0, 2},
+ {"mm3", RegMMX, 0, 3},
+ {"mm4", RegMMX, 0, 4},
+ {"mm5", RegMMX, 0, 5},
+ {"mm6", RegMMX, 0, 6},
+ {"mm7", RegMMX, 0, 7},
+ {"xmm0", RegXMM, 0, 0},
+ {"xmm1", RegXMM, 0, 1},
+ {"xmm2", RegXMM, 0, 2},
+ {"xmm3", RegXMM, 0, 3},
+ {"xmm4", RegXMM, 0, 4},
+ {"xmm5", RegXMM, 0, 5},
+ {"xmm6", RegXMM, 0, 6},
+ {"xmm7", RegXMM, 0, 7},
+ {"xmm8", RegXMM, RegRex, 0},
+ {"xmm9", RegXMM, RegRex, 1},
+ {"xmm10", RegXMM, RegRex, 2},
+ {"xmm11", RegXMM, RegRex, 3},
+ {"xmm12", RegXMM, RegRex, 4},
+ {"xmm13", RegXMM, RegRex, 5},
+ {"xmm14", RegXMM, RegRex, 6},
+ {"xmm15", RegXMM, RegRex, 7},
+ /* No type will make this register rejected for all purposes except
+ for addressing. This saves creating one extra type for RIP. */
+ {"rip", BaseIndex, 0, 0},
+
+ /* sentinel */
+ {NULL, 0, 0, 0}
+};
+
+const reg_entry i386_float_regtab[] =
+{
+ {"st(0)", FloatReg|FloatAcc, 0, 0},
+ {"st(1)", FloatReg, 0, 1},
+ {"st(2)", FloatReg, 0, 2},
+ {"st(3)", FloatReg, 0, 3},
+ {"st(4)", FloatReg, 0, 4},
+ {"st(5)", FloatReg, 0, 5},
+ {"st(6)", FloatReg, 0, 6},
+ {"st(7)", FloatReg, 0, 7}
+};
+
+/* Segment stuff. */
+const seg_entry cs = { "cs", 0x2e };
+const seg_entry ds = { "ds", 0x3e };
+const seg_entry ss = { "ss", 0x36 };
+const seg_entry es = { "es", 0x26 };
+const seg_entry fs = { "fs", 0x64 };
+const seg_entry gs = { "gs", 0x65 };
--- /dev/null
+/* Declarations for Intel 80386 opcode table
+ Copyright 2007
+ Free Software Foundation, Inc.
+
+ This file is part of GAS, the GNU Assembler.
+
+ GAS is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ GAS is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GAS; see the file COPYING. If not, write to the Free
+ Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
+ 02110-1301, USA. */
+
+#include "opcode/i386.h"
+
+typedef struct template
+{
+ /* instruction name sans width suffix ("mov" for movl insns) */
+ char *name;
+
+ /* how many operands */
+ unsigned int operands;
+
+ /* base_opcode is the fundamental opcode byte without optional
+ prefix(es). */
+ unsigned int base_opcode;
+#define Opcode_D 0x2 /* Direction bit:
+ set if Reg --> Regmem;
+ unset if Regmem --> Reg. */
+#define Opcode_FloatR 0x8 /* Bit to swap src/dest for float insns. */
+#define Opcode_FloatD 0x400 /* Direction bit for float insns. */
+
+ /* extension_opcode is the 3 bit extension for group <n> insns.
+ This field is also used to store the 8-bit opcode suffix for the
+ AMD 3DNow! instructions.
+ If this template has no extension opcode (the usual case) use None */
+ unsigned int extension_opcode;
+#define None 0xffff /* If no extension_opcode is possible. */
+
+ /* cpu feature flags */
+ unsigned int cpu_flags;
+#define Cpu186 0x1 /* i186 or better required */
+#define Cpu286 0x2 /* i286 or better required */
+#define Cpu386 0x4 /* i386 or better required */
+#define Cpu486 0x8 /* i486 or better required */
+#define Cpu586 0x10 /* i585 or better required */
+#define Cpu686 0x20 /* i686 or better required */
+#define CpuP4 0x40 /* Pentium4 or better required */
+#define CpuK6 0x80 /* AMD K6 or better required*/
+#define CpuSledgehammer 0x100 /* Sledgehammer or better required */
+#define CpuMMX 0x200 /* MMX support required */
+#define CpuMMX2 0x400 /* extended MMX support (with SSE or 3DNow!Ext) required */
+#define CpuSSE 0x800 /* Streaming SIMD extensions required */
+#define CpuSSE2 0x1000 /* Streaming SIMD extensions 2 required */
+#define Cpu3dnow 0x2000 /* 3dnow! support required */
+#define Cpu3dnowA 0x4000 /* 3dnow!Extensions support required */
+#define CpuSSE3 0x8000 /* Streaming SIMD extensions 3 required */
+#define CpuPadLock 0x10000 /* VIA PadLock required */
+#define CpuSVME 0x20000 /* AMD Secure Virtual Machine Ext-s required */
+#define CpuVMX 0x40000 /* VMX Instructions required */
+#define CpuSSSE3 0x80000 /* Supplemental Streaming SIMD extensions 3 required */
+#define CpuSSE4a 0x100000 /* SSE4a New Instuctions required */
+#define CpuABM 0x200000 /* ABM New Instructions required */
+
+ /* These flags are set by gas depending on the flag_code. */
+#define Cpu64 0x4000000 /* 64bit support required */
+#define CpuNo64 0x8000000 /* Not supported in the 64bit mode */
+
+ /* The default value for unknown CPUs - enable all features to avoid problems. */
+#define CpuUnknownFlags (Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686 \
+ |CpuP4|CpuSledgehammer|CpuMMX|CpuMMX2|CpuSSE|CpuSSE2|CpuSSE3|CpuVMX \
+ |Cpu3dnow|Cpu3dnowA|CpuK6|CpuPadLock|CpuSVME|CpuSSSE3|CpuABM|CpuSSE4a)
+
+ /* the bits in opcode_modifier are used to generate the final opcode from
+ the base_opcode. These bits also are used to detect alternate forms of
+ the same instruction */
+ unsigned int opcode_modifier;
+
+ /* opcode_modifier bits: */
+#define D 0x1 /* has direction bit. */
+#define W 0x2 /* set if operands can be words or dwords
+ encoded the canonical way */
+#define Modrm 0x4 /* insn has a modrm byte. */
+#define ShortForm 0x10 /* register is in low 3 bits of opcode */
+#define Jump 0x40 /* special case for jump insns. */
+#define JumpDword 0x80 /* call and jump */
+#define JumpByte 0x100 /* loop and jecxz */
+#define JumpInterSegment 0x200 /* special case for intersegment leaps/calls */
+#define FloatMF 0x400 /* FP insn memory format bit, sized by 0x4 */
+#define FloatR 0x800 /* src/dest swap for floats. */
+#define FloatD 0x1000 /* has float insn direction bit. */
+#define Size16 0x2000 /* needs size prefix if in 32-bit mode */
+#define Size32 0x4000 /* needs size prefix if in 16-bit mode */
+#define Size64 0x8000 /* needs size prefix if in 64-bit mode */
+#define IgnoreSize 0x10000 /* instruction ignores operand size prefix */
+#define DefaultSize 0x20000 /* default insn size depends on mode */
+#define No_bSuf 0x40000 /* b suffix on instruction illegal */
+#define No_wSuf 0x80000 /* w suffix on instruction illegal */
+#define No_lSuf 0x100000 /* l suffix on instruction illegal */
+#define No_sSuf 0x200000 /* s suffix on instruction illegal */
+#define No_qSuf 0x400000 /* q suffix on instruction illegal */
+#define No_xSuf 0x800000 /* x suffix on instruction illegal */
+#define FWait 0x1000000 /* instruction needs FWAIT */
+#define IsString 0x2000000 /* quick test for string instructions */
+#define regKludge 0x4000000 /* fake an extra reg operand for clr, imul */
+#define IsPrefix 0x8000000 /* opcode is a prefix */
+#define ImmExt 0x10000000 /* instruction has extension in 8 bit imm */
+#define NoRex64 0x20000000 /* instruction don't need Rex64 prefix. */
+#define Rex64 0x40000000 /* instruction require Rex64 prefix. */
+#define Ugh 0x80000000 /* deprecated fp insn, gets a warning */
+
+ /* operand_types[i] describes the type of operand i. This is made
+ by OR'ing together all of the possible type masks. (e.g.
+ 'operand_types[i] = Reg|Imm' specifies that operand i can be
+ either a register or an immediate operand. */
+ unsigned int operand_types[MAX_OPERANDS];
+
+ /* operand_types[i] bits */
+ /* register */
+#define Reg8 0x1 /* 8 bit reg */
+#define Reg16 0x2 /* 16 bit reg */
+#define Reg32 0x4 /* 32 bit reg */
+#define Reg64 0x8 /* 64 bit reg */
+ /* immediate */
+#define Imm8 0x10 /* 8 bit immediate */
+#define Imm8S 0x20 /* 8 bit immediate sign extended */
+#define Imm16 0x40 /* 16 bit immediate */
+#define Imm32 0x80 /* 32 bit immediate */
+#define Imm32S 0x100 /* 32 bit immediate sign extended */
+#define Imm64 0x200 /* 64 bit immediate */
+#define Imm1 0x400 /* 1 bit immediate */
+ /* memory */
+#define BaseIndex 0x800
+ /* Disp8,16,32 are used in different ways, depending on the
+ instruction. For jumps, they specify the size of the PC relative
+ displacement, for baseindex type instructions, they specify the
+ size of the offset relative to the base register, and for memory
+ offset instructions such as `mov 1234,%al' they specify the size of
+ the offset relative to the segment base. */
+#define Disp8 0x1000 /* 8 bit displacement */
+#define Disp16 0x2000 /* 16 bit displacement */
+#define Disp32 0x4000 /* 32 bit displacement */
+#define Disp32S 0x8000 /* 32 bit signed displacement */
+#define Disp64 0x10000 /* 64 bit displacement */
+ /* specials */
+#define InOutPortReg 0x20000 /* register to hold in/out port addr = dx */
+#define ShiftCount 0x40000 /* register to hold shift count = cl */
+#define Control 0x80000 /* Control register */
+#define Debug 0x100000 /* Debug register */
+#define Test 0x200000 /* Test register */
+#define FloatReg 0x400000 /* Float register */
+#define FloatAcc 0x800000 /* Float stack top %st(0) */
+#define SReg2 0x1000000 /* 2 bit segment register */
+#define SReg3 0x2000000 /* 3 bit segment register */
+#define Acc 0x4000000 /* Accumulator %al or %ax or %eax */
+#define JumpAbsolute 0x8000000
+#define RegMMX 0x10000000 /* MMX register */
+#define RegXMM 0x20000000 /* XMM registers in PIII */
+#define EsSeg 0x40000000 /* String insn operand with fixed es segment */
+
+ /* InvMem is for instructions with a modrm byte that only allow a
+ general register encoding in the i.tm.mode and i.tm.regmem fields,
+ eg. control reg moves. They really ought to support a memory form,
+ but don't, so we add an InvMem flag to the register operand to
+ indicate that it should be encoded in the i.tm.regmem field. */
+#define InvMem 0x80000000
+
+#define Reg (Reg8|Reg16|Reg32|Reg64) /* gen'l register */
+#define WordReg (Reg16|Reg32|Reg64)
+#define ImplicitRegister (InOutPortReg|ShiftCount|Acc|FloatAcc)
+#define Imm (Imm8|Imm8S|Imm16|Imm32S|Imm32|Imm64) /* gen'l immediate */
+#define EncImm (Imm8|Imm16|Imm32|Imm32S) /* Encodable gen'l immediate */
+#define Disp (Disp8|Disp16|Disp32|Disp32S|Disp64) /* General displacement */
+#define AnyMem (Disp8|Disp16|Disp32|Disp32S|BaseIndex|InvMem) /* General memory */
+ /* The following aliases are defined because the opcode table
+ carefully specifies the allowed memory types for each instruction.
+ At the moment we can only tell a memory reference size by the
+ instruction suffix, so there's not much point in defining Mem8,
+ Mem16, Mem32 and Mem64 opcode modifiers - We might as well just use
+ the suffix directly to check memory operands. */
+#define LLongMem AnyMem /* 64 bits (or more) */
+#define LongMem AnyMem /* 32 bit memory ref */
+#define ShortMem AnyMem /* 16 bit memory ref */
+#define WordMem AnyMem /* 16, 32 or 64 bit memory ref */
+#define ByteMem AnyMem /* 8 bit memory ref */
+}
+template;
+
+extern const template i386_optab[];
+
+/* these are for register name --> number & type hash lookup */
+typedef struct
+{
+ char *reg_name;
+ unsigned int reg_type;
+ unsigned int reg_flags;
+#define RegRex 0x1 /* Extended register. */
+#define RegRex64 0x2 /* Extended 8 bit register. */
+ unsigned int reg_num;
+}
+reg_entry;
+
+/* Entries in i386_regtab. */
+#define REGNAM_AL 1
+#define REGNAM_AX 25
+#define REGNAM_EAX 41
+
+extern const reg_entry i386_regtab[];
+extern const reg_entry i386_float_regtab[];
+
+typedef struct
+{
+ char *seg_name;
+ unsigned int seg_prefix;
+}
+seg_entry;
+
+extern const seg_entry cs;
+extern const seg_entry ds;
+extern const seg_entry ss;
+extern const seg_entry es;
+extern const seg_entry fs;
+extern const seg_entry gs;
projects / binutils-gdb.git / commitdiff