diff options
author | Alan Modra <amodra@gmail.com> | 2000-05-13 09:26:23 +0000 |
---|---|---|
committer | Alan Modra <amodra@gmail.com> | 2000-05-13 09:26:23 +0000 |
commit | e413e4e996da4184654875d597a59e23451e1972 (patch) | |
tree | 9e1c04025353dd2e2d23241783f183148c6c1893 | |
parent | 5ee1baa27da1f9ad74ce7c95ed8ff74a1ddf4856 (diff) | |
download | fsf-binutils-gdb-e413e4e996da4184654875d597a59e23451e1972.zip fsf-binutils-gdb-e413e4e996da4184654875d597a59e23451e1972.tar.gz fsf-binutils-gdb-e413e4e996da4184654875d597a59e23451e1972.tar.bz2 |
`.arch cpu_type' pseudo for x86.
-rw-r--r-- | gas/ChangeLog | 20 | ||||
-rw-r--r-- | gas/config/tc-i386.c | 109 | ||||
-rw-r--r-- | gas/config/tc-i386.h | 202 | ||||
-rw-r--r-- | gas/doc/c-i386.texi | 40 | ||||
-rw-r--r-- | include/opcode/ChangeLog | 10 | ||||
-rw-r--r-- | include/opcode/i386.h | 1569 |
6 files changed, 1060 insertions, 890 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 4c7dd46..742abf8 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,23 @@ +2000-05-13 Alan Modra <alan@linuxcare.com.au> + Alexander Sokolov <robocop@netlink.ru> + + * doc/c-i386.texi (i386-Arch): New section. + (i386-Syntax): Mention .intel_syntax and .att_syntax. + + * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New. + (smallest_imm_type): Use smallest opcode for shift by one if cpu + architecture has been given and is not 486. + (set_cpu_arch): New. + (md_pseudo_table): Add .arch. + (md_assemble): Warn if cpu architecture has been given and an + unsupported instruction. + + * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete. + Move operand_types bit defines after relevant template field. + (template): Add cpu_flags. + (Cpu*): Define. + (arch_entry): New. + 2000-05-12 Alexandre Oliva <aoliva@cygnus.com> * config/tc-mn10300.h (md_end): Define. diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c index 6072e55..2ba676d 100644 --- a/gas/config/tc-i386.c +++ b/gas/config/tc-i386.c @@ -62,6 +62,7 @@ static int add_prefix PARAMS ((unsigned int)); static void set_16bit_code_flag PARAMS ((int)); static void set_16bit_gcc_code_flag PARAMS((int)); static void set_intel_syntax PARAMS ((int)); +static void set_cpu_arch PARAMS ((int)); #ifdef BFD_ASSEMBLER static bfd_reloc_code_real_type reloc @@ -216,15 +217,20 @@ static const templates *current_templates; /* Per instruction expressionS buffers: 2 displacements & 2 immediate max. */ static expressionS disp_expressions[2], im_expressions[2]; -static int this_operand; /* current operand we are working on */ +static int this_operand; /* Current operand we are working on. */ -static int flag_do_long_jump; /* FIXME what does this do? */ +static int flag_do_long_jump; /* FIXME what does this do? */ -static int flag_16bit_code; /* 1 if we're writing 16-bit code, 0 if 32-bit */ +static int flag_16bit_code; /* 1 if we're writing 16-bit code, + 0 if 32-bit. */ -static int intel_syntax = 0; /* 1 for intel syntax, 0 if att syntax */ +static int intel_syntax = 0; /* 1 for intel syntax, 0 if att syntax. */ -static int allow_naked_reg = 0; /* 1 if register prefix % not required */ +static const char *cpu_arch_name = NULL; /* cpu name */ + +static unsigned int cpu_arch_flags = 0; /* cpu feature flags */ + +static int allow_naked_reg = 0; /* 1 if register prefix % not required */ static char stackop_size = '\0'; /* Used in 16 bit gcc mode to add an l suffix to call, ret, enter, leave, push, @@ -301,6 +307,21 @@ const relax_typeS md_relax_table[] = }; +static const arch_entry cpu_arch[] = { + {"i8086", Cpu086 }, + {"i186", Cpu086|Cpu186 }, + {"i286", Cpu086|Cpu186|Cpu286 }, + {"i386", Cpu086|Cpu186|Cpu286|Cpu386 }, + {"i486", Cpu086|Cpu186|Cpu286|Cpu386|Cpu486 }, + {"i586", Cpu086|Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|CpuMMX }, + {"i686", Cpu086|Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuMMX|CpuSSE }, + {"pentium", Cpu086|Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|CpuMMX }, + {"pentiumpro",Cpu086|Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuMMX|CpuSSE }, + {"k6", Cpu086|Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|CpuMMX|Cpu3dnow }, + {"athlon", Cpu086|Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuMMX|Cpu3dnow }, + {NULL, 0 } +}; + void i386_align_code (fragP, count) @@ -441,16 +462,17 @@ static int smallest_imm_type (num) offsetT num; { -#if 0 - /* This code is disabled because all the Imm1 forms in the opcode table - are slower on the i486, and they're the versions with the implicitly - specified single-position displacement, which has another syntax if - you really want to use that form. If you really prefer to have the - one-byte-shorter Imm1 form despite these problems, re-enable this - code. */ - if (num == 1) - return Imm1 | Imm8 | Imm8S | Imm16 | Imm32; -#endif + if (cpu_arch_flags != 0 + && cpu_arch_flags != (Cpu086|Cpu186|Cpu286|Cpu386|Cpu486)) + { + /* This code is disabled on the 486 because all the Imm1 forms + in the opcode table are slower on the i486. They're the + versions with the implicitly specified single-position + displacement, which has another syntax if you really want to + use that form. */ + if (num == 1) + return Imm1 | Imm8 | Imm8S | Imm16 | Imm32; + } return (fits_in_signed_byte (num) ? (Imm8S | Imm8 | Imm16 | Imm32) : fits_in_unsigned_byte (num) @@ -600,16 +622,49 @@ set_intel_syntax (syntax_flag) allow_naked_reg = (ask_naked_reg < 0); } +static void +set_cpu_arch (dummy) + int dummy ATTRIBUTE_UNUSED; +{ + SKIP_WHITESPACE(); + + if (! is_end_of_line[(unsigned char) *input_line_pointer]) + { + char *string = input_line_pointer; + int e = get_symbol_end (); + int i; + + for (i = 0; cpu_arch[i].name; i++) + { + if (strcmp (string, cpu_arch[i].name) == 0) + { + cpu_arch_name = cpu_arch[i].name; + cpu_arch_flags = cpu_arch[i].flags; + break; + } + } + if (!cpu_arch[i].name) + as_bad (_("no such architecture: `%s'"), string); + + *input_line_pointer = e; + } + else + as_bad (_("missing cpu architecture")); + + demand_empty_rest_of_line (); +} + const pseudo_typeS md_pseudo_table[] = { -#ifndef I386COFF - {"bss", s_bss, 0}, -#endif #if !defined(OBJ_AOUT) && !defined(USE_ALIGN_PTWO) {"align", s_align_bytes, 0}, #else {"align", s_align_ptwo, 0}, #endif + {"arch", set_cpu_arch, 0}, +#ifndef I386COFF + {"bss", s_bss, 0}, +#endif {"ffloat", float_cons, 'f'}, {"dfloat", float_cons, 'd'}, {"tfloat", float_cons, 'x'}, @@ -1058,7 +1113,7 @@ md_assemble (line) mnem_p++; if (mnem_p >= mnemonic + sizeof (mnemonic)) { - as_bad (_("no such 386 instruction: `%s'"), token_start); + as_bad (_("no such instruction: `%s'"), token_start); return; } l++; @@ -1141,11 +1196,25 @@ md_assemble (line) } if (!current_templates) { - as_bad (_("no such 386 instruction: `%s'"), token_start); + as_bad (_("no such instruction: `%s'"), token_start); return; } } + /* Check if instruction is supported on specified architecture. */ + if (cpu_arch_flags != 0) + { + if (current_templates->start->cpu_flags & ~ cpu_arch_flags) + { + as_warn (_("`%s' is not supported on `%s'"), + current_templates->start->name, cpu_arch_name); + } + else if ((Cpu386 & ~ cpu_arch_flags) && !flag_16bit_code) + { + as_warn (_("use .code16 to ensure correct addressing mode")); + } + } + /* check for rep/repne without a string instruction */ if (expecting_string_instruction && !(current_templates->start->opcode_modifier & IsString)) diff --git a/gas/config/tc-i386.h b/gas/config/tc-i386.h index 2bf9a7f..c435690 100644 --- a/gas/config/tc-i386.h +++ b/gas/config/tc-i386.h @@ -239,77 +239,7 @@ extern const char extra_symbol_chars[]; #define OFFSET_FLAT 6 #define FLAT 7 #define NONE_FOUND 8 -/* - When an operand is read in it is classified by its type. This type includes - all the possible ways an operand can be used. Thus, '%eax' is both 'register - # 0' and 'The Accumulator'. In our language this is expressed by OR'ing - 'Reg32' (any 32 bit register) and 'Acc' (the accumulator). - Operands are classified so that we can match given operand types with - the opcode table in opcode/i386.h. - */ -/* register */ -#define Reg8 0x1 /* 8 bit reg */ -#define Reg16 0x2 /* 16 bit reg */ -#define Reg32 0x4 /* 32 bit reg */ -/* immediate */ -#define Imm8 0x8 /* 8 bit immediate */ -#define Imm8S 0x10 /* 8 bit immediate sign extended */ -#define Imm16 0x20 /* 16 bit immediate */ -#define Imm32 0x40 /* 32 bit immediate */ -#define Imm1 0x80 /* 1 bit immediate */ -/* memory */ -#define BaseIndex 0x100 -/* 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 0x200 /* 8 bit displacement */ -#define Disp16 0x400 /* 16 bit displacement */ -#define Disp32 0x800 /* 32 bit displacement */ -/* specials */ -#define InOutPortReg 0x1000 /* register to hold in/out port addr = dx */ -#define ShiftCount 0x2000 /* register to hold shift cound = cl */ -#define Control 0x4000 /* Control register */ -#define Debug 0x8000 /* Debug register */ -#define Test 0x10000 /* Test register */ -#define FloatReg 0x20000 /* Float register */ -#define FloatAcc 0x40000 /* Float stack top %st(0) */ -#define SReg2 0x80000 /* 2 bit segment register */ -#define SReg3 0x100000 /* 3 bit segment register */ -#define Acc 0x200000 /* Accumulator %al or %ax or %eax */ -#define JumpAbsolute 0x400000 -#define RegMMX 0x800000 /* MMX register */ -#define RegXMM 0x1000000 /* XMM registers in PIII */ -#define EsSeg 0x2000000 /* 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 0x4000000 -#define Reg (Reg8|Reg16|Reg32) /* gen'l register */ -#define WordReg (Reg16|Reg32) -#define ImplicitRegister (InOutPortReg|ShiftCount|Acc|FloatAcc) -#define Imm (Imm8|Imm8S|Imm16|Imm32) /* gen'l immediate */ -#define Disp (Disp8|Disp16|Disp32) /* General displacement */ -#define AnyMem (Disp|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 or 32 bit memory ref */ -#define ByteMem AnyMem /* 8 bit memory ref */ - -#define SMALLEST_DISP_TYPE(num) \ - (fits_in_signed_byte(num) ? (Disp8|Disp32) : Disp32) typedef struct { @@ -330,6 +260,19 @@ typedef struct unsigned int extension_opcode; #define None 0xffff /* If no extension_opcode is possible. */ + /* cpu feature flags */ + unsigned int cpu_flags; +#define Cpu086 0x1 /* Any old cpu will do, 0 does the same */ +#define Cpu186 0x2 /* i186 or better required */ +#define Cpu286 0x4 /* i286 or better required */ +#define Cpu386 0x8 /* i386 or better required */ +#define Cpu486 0x10 /* i486 or better required */ +#define Cpu586 0x20 /* i585 or better required */ +#define Cpu686 0x40 /* i686 or better required */ +#define CpuMMX 0x80 /* MMX support required */ +#define CpuSSE 0x100 /* Streaming SIMD extensions required */ +#define Cpu3dnow 0x200 /* 3dnow! support required */ + /* 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 */ @@ -371,8 +314,70 @@ typedef struct /* 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 */ + either a register or an immediate operand. */ unsigned int operand_types[3]; + + /* operand_types[i] bits */ + /* register */ +#define Reg8 0x1 /* 8 bit reg */ +#define Reg16 0x2 /* 16 bit reg */ +#define Reg32 0x4 /* 32 bit reg */ + /* immediate */ +#define Imm8 0x8 /* 8 bit immediate */ +#define Imm8S 0x10 /* 8 bit immediate sign extended */ +#define Imm16 0x20 /* 16 bit immediate */ +#define Imm32 0x40 /* 32 bit immediate */ +#define Imm1 0x80 /* 1 bit immediate */ + /* memory */ +#define BaseIndex 0x100 + /* 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 0x200 /* 8 bit displacement */ +#define Disp16 0x400 /* 16 bit displacement */ +#define Disp32 0x800 /* 32 bit displacement */ + /* specials */ +#define InOutPortReg 0x1000 /* register to hold in/out port addr = dx */ +#define ShiftCount 0x2000 /* register to hold shift cound = cl */ +#define Control 0x4000 /* Control register */ +#define Debug 0x8000 /* Debug register */ +#define Test 0x10000 /* Test register */ +#define FloatReg 0x20000 /* Float register */ +#define FloatAcc 0x40000 /* Float stack top %st(0) */ +#define SReg2 0x80000 /* 2 bit segment register */ +#define SReg3 0x100000 /* 3 bit segment register */ +#define Acc 0x200000 /* Accumulator %al or %ax or %eax */ +#define JumpAbsolute 0x400000 +#define RegMMX 0x800000 /* MMX register */ +#define RegXMM 0x1000000 /* XMM registers in PIII */ +#define EsSeg 0x2000000 /* 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 0x4000000 + +#define Reg (Reg8|Reg16|Reg32) /* gen'l register */ +#define WordReg (Reg16|Reg32) +#define ImplicitRegister (InOutPortReg|ShiftCount|Acc|FloatAcc) +#define Imm (Imm8|Imm8S|Imm16|Imm32) /* gen'l immediate */ +#define Disp (Disp8|Disp16|Disp32) /* General displacement */ +#define AnyMem (Disp|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 or 32 bit memory ref */ +#define ByteMem AnyMem /* 8 bit memory ref */ } template; @@ -384,45 +389,54 @@ template; END. */ typedef struct - { - const template *start; - const template *end; - } templates; +{ + const template *start; + const template *end; +} +templates; /* these are for register name --> number & type hash lookup */ typedef struct - { - char *reg_name; - unsigned int reg_type; - unsigned int reg_num; - } +{ + char *reg_name; + unsigned int reg_type; + unsigned int reg_num; +} reg_entry; typedef struct - { - char *seg_name; - unsigned int seg_prefix; - } +{ + char *seg_name; + unsigned int seg_prefix; +} seg_entry; /* 386 operand encoding bytes: see 386 book for details of this. */ typedef struct - { - unsigned int regmem; /* codes register or memory operand */ - unsigned int reg; /* codes register operand (or extended opcode) */ - unsigned int mode; /* how to interpret regmem & reg */ - } +{ + unsigned int regmem; /* codes register or memory operand */ + unsigned int reg; /* codes register operand (or extended opcode) */ + unsigned int mode; /* how to interpret regmem & reg */ +} modrm_byte; /* 386 opcode byte to code indirect addressing. */ typedef struct - { - unsigned base; - unsigned index; - unsigned scale; - } +{ + unsigned base; + unsigned index; + unsigned scale; +} sib_byte; +/* x86 arch names and features */ +typedef struct +{ + const char *name; /* arch name */ + unsigned int flags; /* cpu feature flags */ +} +arch_entry; + /* The name of the global offset table generated by the compiler. Allow this to be overridden if need be. */ #ifndef GLOBAL_OFFSET_TABLE_NAME diff --git a/gas/doc/c-i386.texi b/gas/doc/c-i386.texi index 8a9c85a..84139db 100644 --- a/gas/doc/c-i386.texi +++ b/gas/doc/c-i386.texi @@ -24,6 +24,7 @@ * i386-Float:: Floating Point * i386-SIMD:: Intel's MMX and AMD's 3DNow! SIMD Operations * i386-16bit:: Writing 16-bit Code +* i386-Arch:: Specifying an x86 CPU architecture * i386-Bugs:: AT&T Syntax bugs * i386-Notes:: Notes @end menu @@ -35,13 +36,23 @@ @cindex i386 options (none) The 80386 has no machine dependent options. + @node i386-Syntax @section AT&T Syntax versus Intel Syntax +@cindex i386 intel_syntax pseudo op +@cindex intel_syntax pseudo op, i386 +@cindex i386 att_syntax pseudo op +@cindex att_syntax pseudo op, i386 @cindex i386 syntax compatibility @cindex syntax compatibility, i386 -In order to maintain compatibility with the output of @code{@value{GCC}}, -@code{@value{AS}} supports AT&T System V/386 assembler syntax. This is quite + +@code{@value{AS}} now supports assembly using Intel assembler syntax. +@code{.intel_syntax} selects Intel mode, and @code{.att_syntax} switches +back to the usual AT&T mode for compatibility with the output of +@code{@value{GCC}}. Either of these directives may have an optional +argument, @code{prefix}, or @code{noprefix} specifying whether registers +require a @samp{%} prefix. AT&T System V/386 assembler syntax is quite different from Intel syntax. We mention these differences because almost all 80386 documents use Intel syntax. Notable differences between the two syntaxes are: @@ -506,6 +517,31 @@ non-commutative arithmetic floating point operations with two register operands where the source register is @samp{%st} and the destination register is @samp{%st(i)}. +@node i386-Arch +@section Specifying CPU Architecture + +@cindex arch directive, i386 +@cindex i386 arch directive + +@code{@value{AS}} may be told to assemble for a particular CPU +architecture with the @code{.arch @var{cpu_type}} directive. This +directive enables a warning when gas detects an instruction that is not +supported on the CPU specified. The choices for @var{cpu_type} are: + +@multitable @columnfractions .20 .20 .20 .20 +@item @samp{i8086} @tab @samp{i186} @tab @samp{i286} @tab @samp{i386} +@item @samp{i486} @tab @samp{i586} @tab @samp{i686} @tab @samp{pentium} +@item @samp{pentiumpro} @tab @samp{k6} @tab @samp{athlon} +@end multitable + +Apart from the warning, there is only one other effect on +@code{@value{AS}} operation; If you specify a CPU other than +@samp{i486}, then shift by one instructions such as @samp{sarl $1, %eax} +will automatically use a two byte opcode sequence. The larger three +byte opcode sequence is used on the 486 (and when no architecture is +specified) because it executes faster on the 486. Note that you can +explicitly request the two byte opcode by writing @samp{sarl %eax}. + @node i386-Notes @section Notes diff --git a/include/opcode/ChangeLog b/include/opcode/ChangeLog index eb5757c..a0eba42 100644 --- a/include/opcode/ChangeLog +++ b/include/opcode/ChangeLog @@ -1,3 +1,13 @@ +2000-05-13 Alan Modra <alan@linuxcare.com.au>, + Alexander Sokolov <robocop@netlink.ru> + + * i386.h (i386_optab): Add cpu_flags for all instructions. + +2000-05-13 Alan Modra <alan@linuxcare.com.au> + + From Gavin Romig-Koch <gavin@cygnus.com> + * i386.h (wld_Suf): Define. Use on pushf, popf, pusha, popa. + 2000-05-04 Timothy Wall <twall@cygnus.com> * tic54x.h: New. diff --git a/include/opcode/i386.h b/include/opcode/i386.h index d399f4e..4fcd2b7 100644 --- a/include/opcode/i386.h +++ b/include/opcode/i386.h @@ -58,6 +58,7 @@ static const template i386_optab[] = { #define bw_Suf (No_lSuf|No_sSuf|No_dSuf|No_xSuf) #define bl_Suf (No_wSuf|No_sSuf|No_dSuf|No_xSuf) #define wl_Suf (No_bSuf|No_sSuf|No_dSuf|No_xSuf) +#define wld_Suf (No_bSuf|No_sSuf|No_xSuf) #define sl_Suf (No_bSuf|No_wSuf|No_dSuf|No_xSuf) #define sld_Suf (No_bSuf|No_wSuf|No_xSuf) #define sldx_Suf (No_bSuf|No_wSuf) @@ -81,973 +82,992 @@ static const template i386_optab[] = { /* Move instructions. */ #define MOV_AX_DISP32 0xa0 -{ "mov", 2, 0xa0, X, bwl_Suf|D|W, { Disp16|Disp32, Acc, 0 } }, -{ "mov", 2, 0x88, X, bwl_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0 } }, -{ "mov", 2, 0xb0, X, bwl_Suf|W|ShortForm, { Imm, Reg, 0 } }, -{ "mov", 2, 0xc6, X, bwl_Suf|W|Modrm, { Imm, Reg|AnyMem, 0 } }, -/* The next two instructions accept WordReg so that a segment register +{ "mov", 2, 0xa0, X, 0, bwl_Suf|D|W, { Disp16|Disp32, Acc, 0 } }, +{ "mov", 2, 0x88, X, 0, bwl_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0 } }, +{ "mov", 2, 0xb0, X, 0, bwl_Suf|W|ShortForm, { Imm, Reg, 0 } }, +{ "mov", 2, 0xc6, X, 0, bwl_Suf|W|Modrm, { Imm, Reg|AnyMem, 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, wl_Suf|Modrm, { SReg3|SReg2, WordReg|WordMem, 0 } }, -{ "mov", 2, 0x8e, X, wl_Suf|Modrm|IgnoreSize, { WordReg|WordMem, SReg3|SReg2, 0 } }, +{ "mov", 2, 0x8c, X, 0, wl_Suf|Modrm, { SReg2, WordReg|WordMem, 0 } }, +{ "mov", 2, 0x8c, X, Cpu386, wl_Suf|Modrm, { SReg3, WordReg|WordMem, 0 } }, +{ "mov", 2, 0x8e, X, 0, wl_Suf|Modrm|IgnoreSize, { WordReg|WordMem, SReg2, 0 } }, +{ "mov", 2, 0x8e, X, Cpu386, wl_Suf|Modrm|IgnoreSize, { WordReg|WordMem, SReg3, 0 } }, /* Move to/from control debug registers. */ -{ "mov", 2, 0x0f20, X, l_Suf|D|Modrm|IgnoreSize, { Control, Reg32|InvMem, 0} }, -{ "mov", 2, 0x0f21, X, l_Suf|D|Modrm|IgnoreSize, { Debug, Reg32|InvMem, 0} }, -{ "mov", 2, 0x0f24, X, l_Suf|D|Modrm|IgnoreSize, { Test, Reg32|InvMem, 0} }, +{ "mov", 2, 0x0f20, X, Cpu386, l_Suf|D|Modrm|IgnoreSize, { Control, Reg32|InvMem, 0} }, +{ "mov", 2, 0x0f21, X, Cpu386, l_Suf|D|Modrm|IgnoreSize, { Debug, Reg32|InvMem, 0} }, +{ "mov", 2, 0x0f24, X, Cpu386, l_Suf|D|Modrm|IgnoreSize, { Test, Reg32|InvMem, 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, NoSuf|Modrm, { Reg8|ByteMem, Reg32, 0} }, -{"movsbw", 2, 0x0fbe, X, NoSuf|Modrm, { Reg8|ByteMem, Reg16, 0} }, -{"movswl", 2, 0x0fbf, X, NoSuf|Modrm, { Reg16|ShortMem, Reg32, 0} }, +{"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} }, /* Intel Syntax */ -{"movsx", 2, 0x0fbf, X, w_Suf|Modrm|IgnoreSize, { Reg16|ShortMem, Reg32, 0} }, -{"movsx", 2, 0x0fbe, X, b_Suf|Modrm, { Reg8|ByteMem, WordReg, 0} }, +{"movsx", 2, 0x0fbf, X, Cpu386, w_Suf|Modrm|IgnoreSize, { Reg16|ShortMem, Reg32, 0} }, +{"movsx", 2, 0x0fbe, X, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, WordReg, 0} }, /* Move with zero extend. */ -{"movzb", 2, 0x0fb6, X, wl_Suf|Modrm, { Reg8|ByteMem, WordReg, 0} }, -{"movzwl", 2, 0x0fb7, X, NoSuf|Modrm, { Reg16|ShortMem, Reg32, 0} }, +{"movzb", 2, 0x0fb6, X, Cpu386, wl_Suf|Modrm, { Reg8|ByteMem, WordReg, 0} }, +{"movzwl", 2, 0x0fb7, X, Cpu386, NoSuf|Modrm, { Reg16|ShortMem, Reg32, 0} }, /* Intel Syntax */ -{"movzx", 2, 0x0fb7, X, w_Suf|Modrm|IgnoreSize, { Reg16|ShortMem, Reg32, 0} }, -{"movzx", 2, 0x0fb6, X, b_Suf|Modrm, { Reg8|ByteMem, WordReg, 0} }, +{"movzx", 2, 0x0fb7, X, Cpu386, w_Suf|Modrm|IgnoreSize, { Reg16|ShortMem, Reg32, 0} }, +{"movzx", 2, 0x0fb6, X, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, WordReg, 0} }, /* Push instructions. */ -{"push", 1, 0x50, X, wl_Suf|ShortForm|DefaultSize, { WordReg, 0, 0 } }, -{"push", 1, 0xff, 6, wl_Suf|Modrm|DefaultSize, { WordReg|WordMem, 0, 0 } }, -{"push", 1, 0x6a, X, wl_Suf|DefaultSize, { Imm8S, 0, 0} }, -{"push", 1, 0x68, X, wl_Suf|DefaultSize, { Imm16|Imm32, 0, 0} }, -{"push", 1, 0x06, X, wl_Suf|Seg2ShortForm|DefaultSize, { SReg2, 0, 0 } }, -{"push", 1, 0x0fa0, X, wl_Suf|Seg3ShortForm|DefaultSize, { SReg3, 0, 0 } }, -{"pusha", 0, 0x60, X, wl_Suf|DefaultSize, { 0, 0, 0 } }, +{"push", 1, 0x50, X, 0, wl_Suf|ShortForm|DefaultSize, { WordReg, 0, 0 } }, +{"push", 1, 0xff, 6, 0, wl_Suf|Modrm|DefaultSize, { WordReg|WordMem, 0, 0 } }, +{"push", 1, 0x6a, X, Cpu186, wl_Suf|DefaultSize, { Imm8S, 0, 0} }, +{"push", 1, 0x68, X, Cpu186, wl_Suf|DefaultSize, { Imm16|Imm32, 0, 0} }, +{"push", 1, 0x06, X, 0, wl_Suf|Seg2ShortForm|DefaultSize, { SReg2, 0, 0 } }, +{"push", 1, 0x0fa0, X, Cpu386, wl_Suf|Seg3ShortForm|DefaultSize, { SReg3, 0, 0 } }, +{"pusha", 0, 0x60, X, Cpu186, wld_Suf|DefaultSize, { 0, 0, 0 } }, /* Pop instructions. */ -{"pop", 1, 0x58, X, wl_Suf|ShortForm|DefaultSize, { WordReg, 0, 0 } }, -{"pop", 1, 0x8f, 0, wl_Suf|Modrm|DefaultSize, { WordReg|WordMem, 0, 0 } }, +{"pop", 1, 0x58, X, 0, wl_Suf|ShortForm|DefaultSize, { WordReg, 0, 0 } }, +{"pop", 1, 0x8f, 0, 0, wl_Suf|Modrm|DefaultSize, { WordReg|WordMem, 0, 0 } }, #define POP_SEG_SHORT 0x07 -{"pop", 1, 0x07, X, wl_Suf|Seg2ShortForm|DefaultSize, { SReg2, 0, 0 } }, -{"pop", 1, 0x0fa1, X, wl_Suf|Seg3ShortForm|DefaultSize, { SReg3, 0, 0 } }, -{"popa", 0, 0x61, X, wl_Suf|DefaultSize, { 0, 0, 0 } }, +{"pop", 1, 0x07, X, 0, wl_Suf|Seg2ShortForm|DefaultSize, { SReg2, 0, 0 } }, +{"pop", 1, 0x0fa1, X, Cpu386, wl_Suf|Seg3ShortForm|DefaultSize, { SReg3, 0, 0 } }, +{"popa", 0, 0x61, X, Cpu186, wld_Suf|DefaultSize, { 0, 0, 0 } }, /* Exchange instructions. xchg commutes: we allow both operand orders. */ -{"xchg", 2, 0x90, X, wl_Suf|ShortForm, { WordReg, Acc, 0 } }, -{"xchg", 2, 0x90, X, wl_Suf|ShortForm, { Acc, WordReg, 0 } }, -{"xchg", 2, 0x86, X, bwl_Suf|W|Modrm, { Reg, Reg|AnyMem, 0 } }, -{"xchg", 2, 0x86, X, bwl_Suf|W|Modrm, { Reg|AnyMem, Reg, 0 } }, +{"xchg", 2, 0x90, X, 0, wl_Suf|ShortForm, { WordReg, Acc, 0 } }, +{"xchg", 2, 0x90, X, 0, wl_Suf|ShortForm, { Acc, WordReg, 0 } }, +{"xchg", 2, 0x86, X, 0, bwl_Suf|W|Modrm, { Reg, Reg|AnyMem, 0 } }, +{"xchg", 2, 0x86, X, 0, bwl_Suf|W|Modrm, { Reg|AnyMem, Reg, 0 } }, /* In/out from ports. */ -{"in", 2, 0xe4, X, bwl_Suf|W, { Imm8, Acc, 0 } }, -{"in", 2, 0xec, X, bwl_Suf|W, { InOutPortReg, Acc, 0 } }, -{"in", 1, 0xe4, X, bwl_Suf|W, { Imm8, 0, 0 } }, -{"in", 1, 0xec, X, bwl_Suf|W, { InOutPortReg, 0, 0 } }, -{"out", 2, 0xe6, X, bwl_Suf|W, { Acc, Imm8, 0 } }, -{"out", 2, 0xee, X, bwl_Suf|W, { Acc, InOutPortReg, 0 } }, -{"out", 1, 0xe6, X, bwl_Suf|W, { Imm8, 0, 0 } }, -{"out", 1, 0xee, X, bwl_Suf|W, { InOutPortReg, 0, 0 } }, +{"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, wl_Suf|Modrm, { WordMem, WordReg, 0 } }, +{"lea", 2, 0x8d, X, 0, wl_Suf|Modrm, { WordMem, WordReg, 0 } }, /* Load segment registers from memory. */ -{"lds", 2, 0xc5, X, wl_Suf|Modrm, { WordMem, WordReg, 0} }, -{"les", 2, 0xc4, X, wl_Suf|Modrm, { WordMem, WordReg, 0} }, -{"lfs", 2, 0x0fb4, X, wl_Suf|Modrm, { WordMem, WordReg, 0} }, -{"lgs", 2, 0x0fb5, X, wl_Suf|Modrm, { WordMem, WordReg, 0} }, -{"lss", 2, 0x0fb2, X, wl_Suf|Modrm, { WordMem, WordReg, 0} }, +{"lds", 2, 0xc5, X, 0, wl_Suf|Modrm, { WordMem, WordReg, 0} }, +{"les", 2, 0xc4, X, 0, 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, NoSuf, { 0, 0, 0} }, -{"cld", 0, 0xfc, X, NoSuf, { 0, 0, 0} }, -{"cli", 0, 0xfa, X, NoSuf, { 0, 0, 0} }, -{"clts", 0, 0x0f06, X, NoSuf, { 0, 0, 0} }, -{"cmc", 0, 0xf5, X, NoSuf, { 0, 0, 0} }, -{"lahf", 0, 0x9f, X, NoSuf, { 0, 0, 0} }, -{"sahf", 0, 0x9e, X, NoSuf, { 0, 0, 0} }, -{"pushf", 0, 0x9c, X, wl_Suf|DefaultSize, { 0, 0, 0} }, -{"popf", 0, 0x9d, X, wl_Suf|DefaultSize, { 0, 0, 0} }, -{"stc", 0, 0xf9, X, NoSuf, { 0, 0, 0} }, -{"std", 0, 0xfd, X, NoSuf, { 0, 0, 0} }, -{"sti", 0, 0xfb, X, NoSuf, { 0, 0, 0} }, +{"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, 0, wld_Suf|DefaultSize, { 0, 0, 0} }, +{"popf", 0, 0x9d, X, 0, wld_Suf|DefaultSize, { 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, bwl_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, -{"add", 2, 0x83, 0, wl_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, -{"add", 2, 0x04, X, bwl_Suf|W, { Imm, Acc, 0} }, -{"add", 2, 0x80, 0, bwl_Suf|W|Modrm, { Imm, Reg|AnyMem, 0} }, - -{"inc", 1, 0x40, X, wl_Suf|ShortForm, { WordReg, 0, 0} }, -{"inc", 1, 0xfe, 0, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, - -{"sub", 2, 0x28, X, bwl_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, -{"sub", 2, 0x83, 5, wl_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, -{"sub", 2, 0x2c, X, bwl_Suf|W, { Imm, Acc, 0} }, -{"sub", 2, 0x80, 5, bwl_Suf|W|Modrm, { Imm, Reg|AnyMem, 0} }, - -{"dec", 1, 0x48, X, wl_Suf|ShortForm, { WordReg, 0, 0} }, -{"dec", 1, 0xfe, 1, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, - -{"sbb", 2, 0x18, X, bwl_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, -{"sbb", 2, 0x83, 3, wl_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, -{"sbb", 2, 0x1c, X, bwl_Suf|W, { Imm, Acc, 0} }, -{"sbb", 2, 0x80, 3, bwl_Suf|W|Modrm, { Imm, Reg|AnyMem, 0} }, - -{"cmp", 2, 0x38, X, bwl_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, -{"cmp", 2, 0x83, 7, wl_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, -{"cmp", 2, 0x3c, X, bwl_Suf|W, { Imm, Acc, 0} }, -{"cmp", 2, 0x80, 7, bwl_Suf|W|Modrm, { Imm, Reg|AnyMem, 0} }, - -{"test", 2, 0x84, X, bwl_Suf|W|Modrm, { Reg|AnyMem, Reg, 0} }, -{"test", 2, 0x84, X, bwl_Suf|W|Modrm, { Reg, Reg|AnyMem, 0} }, -{"test", 2, 0xa8, X, bwl_Suf|W, { Imm, Acc, 0} }, -{"test", 2, 0xf6, 0, bwl_Suf|W|Modrm, { Imm, Reg|AnyMem, 0} }, - -{"and", 2, 0x20, X, bwl_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, -{"and", 2, 0x83, 4, wl_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, -{"and", 2, 0x24, X, bwl_Suf|W, { Imm, Acc, 0} }, -{"and", 2, 0x80, 4, bwl_Suf|W|Modrm, { Imm, Reg|AnyMem, 0} }, - -{"or", 2, 0x08, X, bwl_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, -{"or", 2, 0x83, 1, wl_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, -{"or", 2, 0x0c, X, bwl_Suf|W, { Imm, Acc, 0} }, -{"or", 2, 0x80, 1, bwl_Suf|W|Modrm, { Imm, Reg|AnyMem, 0} }, - -{"xor", 2, 0x30, X, bwl_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, -{"xor", 2, 0x83, 6, wl_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, -{"xor", 2, 0x34, X, bwl_Suf|W, { Imm, Acc, 0} }, -{"xor", 2, 0x80, 6, bwl_Suf|W|Modrm, { Imm, Reg|AnyMem, 0} }, - -/* iclr with 1 operand is really xor with 2 operands. */ -{"clr", 1, 0x30, X, bwl_Suf|W|Modrm|regKludge, { Reg, 0, 0 } }, - -{"adc", 2, 0x10, X, bwl_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, -{"adc", 2, 0x83, 2, wl_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, -{"adc", 2, 0x14, X, bwl_Suf|W, { Imm, Acc, 0} }, -{"adc", 2, 0x80, 2, bwl_Suf|W|Modrm, { Imm, Reg|AnyMem, 0} }, - -{"neg", 1, 0xf6, 3, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, -{"not", 1, 0xf6, 2, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, - -{"aaa", 0, 0x37, X, NoSuf, { 0, 0, 0} }, -{"aas", 0, 0x3f, X, NoSuf, { 0, 0, 0} }, -{"daa", 0, 0x27, X, NoSuf, { 0, 0, 0} }, -{"das", 0, 0x2f, X, NoSuf, { 0, 0, 0} }, -{"aad", 0, 0xd50a, X, NoSuf, { 0, 0, 0} }, -{"aad", 1, 0xd5, X, NoSuf, { Imm8S, 0, 0} }, -{"aam", 0, 0xd40a, X, NoSuf, { 0, 0, 0} }, -{"aam", 1, 0xd4, X, NoSuf, { Imm8S, 0, 0} }, +{"add", 2, 0x00, X, 0, bwl_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, +{"add", 2, 0x83, 0, 0, wl_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, +{"add", 2, 0x04, X, 0, bwl_Suf|W, { Imm, Acc, 0} }, +{"add", 2, 0x80, 0, 0, bwl_Suf|W|Modrm, { Imm, Reg|AnyMem, 0} }, + +{"inc", 1, 0x40, X, 0, wl_Suf|ShortForm, { WordReg, 0, 0} }, +{"inc", 1, 0xfe, 0, 0, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, + +{"sub", 2, 0x28, X, 0, bwl_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, +{"sub", 2, 0x83, 5, 0, wl_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, +{"sub", 2, 0x2c, X, 0, bwl_Suf|W, { Imm, Acc, 0} }, +{"sub", 2, 0x80, 5, 0, bwl_Suf|W|Modrm, { Imm, Reg|AnyMem, 0} }, + +{"dec", 1, 0x48, X, 0, wl_Suf|ShortForm, { WordReg, 0, 0} }, +{"dec", 1, 0xfe, 1, 0, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, + +{"sbb", 2, 0x18, X, 0, bwl_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, +{"sbb", 2, 0x83, 3, 0, wl_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, +{"sbb", 2, 0x1c, X, 0, bwl_Suf|W, { Imm, Acc, 0} }, +{"sbb", 2, 0x80, 3, 0, bwl_Suf|W|Modrm, { Imm, Reg|AnyMem, 0} }, + +{"cmp", 2, 0x38, X, 0, bwl_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, +{"cmp", 2, 0x83, 7, 0, wl_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, +{"cmp", 2, 0x3c, X, 0, bwl_Suf|W, { Imm, Acc, 0} }, +{"cmp", 2, 0x80, 7, 0, bwl_Suf|W|Modrm, { Imm, Reg|AnyMem, 0} }, + +{"test", 2, 0x84, X, 0, bwl_Suf|W|Modrm, { Reg|AnyMem, Reg, 0} }, +{"test", 2, 0x84, X, 0, bwl_Suf|W|Modrm, { Reg, Reg|AnyMem, 0} }, +{"test", 2, 0xa8, X, 0, bwl_Suf|W, { Imm, Acc, 0} }, +{"test", 2, 0xf6, 0, 0, bwl_Suf|W|Modrm, { Imm, Reg|AnyMem, 0} }, + +{"and", 2, 0x20, X, 0, bwl_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, +{"and", 2, 0x83, 4, 0, wl_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, +{"and", 2, 0x24, X, 0, bwl_Suf|W, { Imm, Acc, 0} }, +{"and", 2, 0x80, 4, 0, bwl_Suf|W|Modrm, { Imm, Reg|AnyMem, 0} }, + +{"or", 2, 0x08, X, 0, bwl_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, +{"or", 2, 0x83, 1, 0, wl_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, +{"or", 2, 0x0c, X, 0, bwl_Suf|W, { Imm, Acc, 0} }, +{"or", 2, 0x80, 1, 0, bwl_Suf|W|Modrm, { Imm, Reg|AnyMem, 0} }, + +{"xor", 2, 0x30, X, 0, bwl_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, +{"xor", 2, 0x83, 6, 0, wl_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, +{"xor", 2, 0x34, X, 0, bwl_Suf|W, { Imm, Acc, 0} }, +{"xor", 2, 0x80, 6, 0, bwl_Suf|W|Modrm, { Imm, Reg|AnyMem, 0} }, + +/* clr with 1 operand is really xor with 2 operands. */ +{"clr", 1, 0x30, X, 0, bwl_Suf|W|Modrm|regKludge, { Reg, 0, 0 } }, + +{"adc", 2, 0x10, X, 0, bwl_Suf|D|W|Modrm, { Reg, Reg|AnyMem, 0} }, +{"adc", 2, 0x83, 2, 0, wl_Suf|Modrm, { Imm8S, WordReg|WordMem, 0} }, +{"adc", 2, 0x14, X, 0, bwl_Suf|W, { Imm, Acc, 0} }, +{"adc", 2, 0x80, 2, 0, bwl_Suf|W|Modrm, { Imm, Reg|AnyMem, 0} }, + +{"neg", 1, 0xf6, 3, 0, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, +{"not", 1, 0xf6, 2, 0, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, + +{"aaa", 0, 0x37, X, 0, NoSuf, { 0, 0, 0} }, +{"aas", 0, 0x3f, X, 0, NoSuf, { 0, 0, 0} }, +{"daa", 0, 0x27, X, 0, NoSuf, { 0, 0, 0} }, +{"das", 0, 0x2f, X, 0, NoSuf, { 0, 0, 0} }, +{"aad", 0, 0xd50a, X, 0, NoSuf, { 0, 0, 0} }, +{"aad", 1, 0xd5, X, 0, NoSuf, { Imm8S, 0, 0} }, +{"aam", 0, 0xd40a, X, 0, NoSuf, { 0, 0, 0} }, +{"aam", 1, 0xd4, X, 0, NoSuf, { Imm8S, 0, 0} }, /* Conversion insns. */ /* Intel naming */ -{"cbw", 0, 0x98, X, NoSuf|Size16, { 0, 0, 0} }, -{"cwde", 0, 0x98, X, NoSuf|Size32, { 0, 0, 0} }, -{"cwd", 0, 0x99, X, NoSuf|Size16, { 0, 0, 0} }, -{"cdq", 0, 0x99, X, NoSuf|Size32, { 0, 0, 0} }, +{"cbw", 0, 0x98, X, 0, NoSuf|Size16, { 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} }, /* AT&T naming */ -{"cbtw", 0, 0x98, X, NoSuf|Size16, { 0, 0, 0} }, -{"cwtl", 0, 0x98, X, NoSuf|Size32, { 0, 0, 0} }, -{"cwtd", 0, 0x99, X, NoSuf|Size16, { 0, 0, 0} }, -{"cltd", 0, 0x99, X, NoSuf|Size32, { 0, 0, 0} }, +{"cbtw", 0, 0x98, X, 0, NoSuf|Size16, { 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} }, /* 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, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, -{"imul", 1, 0xf6, 5, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, -{"imul", 2, 0x0faf, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"imul", 3, 0x6b, X, wl_Suf|Modrm, { Imm8S, WordReg|WordMem, WordReg} }, -{"imul", 3, 0x69, X, wl_Suf|Modrm, { Imm16|Imm32, WordReg|WordMem, WordReg} }, +{"mul", 1, 0xf6, 4, 0, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, +{"imul", 1, 0xf6, 5, 0, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, +{"imul", 2, 0x0faf, X, Cpu386, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"imul", 3, 0x6b, X, Cpu186, wl_Suf|Modrm, { Imm8S, WordReg|WordMem, WordReg} }, +{"imul", 3, 0x69, X, Cpu186, wl_Suf|Modrm, { Imm16|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, wl_Suf|Modrm|regKludge,{ Imm8S, WordReg, 0} }, -{"imul", 2, 0x69, X, wl_Suf|Modrm|regKludge,{ Imm16|Imm32, WordReg, 0} }, - -{"div", 1, 0xf6, 6, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, -{"div", 2, 0xf6, 6, bwl_Suf|W|Modrm, { Reg|AnyMem, Acc, 0} }, -{"idiv", 1, 0xf6, 7, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, -{"idiv", 2, 0xf6, 7, bwl_Suf|W|Modrm, { Reg|AnyMem, Acc, 0} }, - -{"rol", 2, 0xd0, 0, bwl_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, -{"rol", 2, 0xc0, 0, bwl_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, -{"rol", 2, 0xd2, 0, bwl_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, -{"rol", 1, 0xd0, 0, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, - -{"ror", 2, 0xd0, 1, bwl_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, -{"ror", 2, 0xc0, 1, bwl_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, -{"ror", 2, 0xd2, 1, bwl_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, -{"ror", 1, 0xd0, 1, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, - -{"rcl", 2, 0xd0, 2, bwl_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, -{"rcl", 2, 0xc0, 2, bwl_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, -{"rcl", 2, 0xd2, 2, bwl_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, -{"rcl", 1, 0xd0, 2, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, - -{"rcr", 2, 0xd0, 3, bwl_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, -{"rcr", 2, 0xc0, 3, bwl_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, -{"rcr", 2, 0xd2, 3, bwl_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, -{"rcr", 1, 0xd0, 3, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, - -{"sal", 2, 0xd0, 4, bwl_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, -{"sal", 2, 0xc0, 4, bwl_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, -{"sal", 2, 0xd2, 4, bwl_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, -{"sal", 1, 0xd0, 4, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, -{"shl", 2, 0xd0, 4, bwl_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, -{"shl", 2, 0xc0, 4, bwl_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, -{"shl", 2, 0xd2, 4, bwl_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, -{"shl", 1, 0xd0, 4, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, - -{"shld", 3, 0x0fa4, X, wl_Suf|Modrm, { Imm8, WordReg, WordReg|WordMem} }, -{"shld", 3, 0x0fa5, X, wl_Suf|Modrm, { ShiftCount, WordReg, WordReg|WordMem} }, -{"shld", 2, 0x0fa5, X, wl_Suf|Modrm, { WordReg, WordReg|WordMem, 0} }, - -{"shr", 2, 0xd0, 5, bwl_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, -{"shr", 2, 0xc0, 5, bwl_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, -{"shr", 2, 0xd2, 5, bwl_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, -{"shr", 1, 0xd0, 5, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, - -{"shrd", 3, 0x0fac, X, wl_Suf|Modrm, { Imm8, WordReg, WordReg|WordMem} }, -{"shrd", 3, 0x0fad, X, wl_Suf|Modrm, { ShiftCount, WordReg, WordReg|WordMem} }, -{"shrd", 2, 0x0fad, X, wl_Suf|Modrm, { WordReg, WordReg|WordMem, 0} }, - -{"sar", 2, 0xd0, 7, bwl_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, -{"sar", 2, 0xc0, 7, bwl_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, -{"sar", 2, 0xd2, 7, bwl_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, -{"sar", 1, 0xd0, 7, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, +{"imul", 2, 0x6b, X, Cpu186, wl_Suf|Modrm|regKludge,{ Imm8S, WordReg, 0} }, +{"imul", 2, 0x69, X, Cpu186, wl_Suf|Modrm|regKludge,{ Imm16|Imm32, WordReg, 0} }, + +{"div", 1, 0xf6, 6, 0, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, +{"div", 2, 0xf6, 6, 0, bwl_Suf|W|Modrm, { Reg|AnyMem, Acc, 0} }, +{"idiv", 1, 0xf6, 7, 0, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, +{"idiv", 2, 0xf6, 7, 0, bwl_Suf|W|Modrm, { Reg|AnyMem, Acc, 0} }, + +{"rol", 2, 0xd0, 0, 0, bwl_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, +{"rol", 2, 0xc0, 0, Cpu186, bwl_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, +{"rol", 2, 0xd2, 0, 0, bwl_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, +{"rol", 1, 0xd0, 0, 0, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, + +{"ror", 2, 0xd0, 1, 0, bwl_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, +{"ror", 2, 0xc0, 1, Cpu186, bwl_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, +{"ror", 2, 0xd2, 1, 0, bwl_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, +{"ror", 1, 0xd0, 1, 0, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, + +{"rcl", 2, 0xd0, 2, 0, bwl_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, +{"rcl", 2, 0xc0, 2, Cpu186, bwl_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, +{"rcl", 2, 0xd2, 2, 0, bwl_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, +{"rcl", 1, 0xd0, 2, 0, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, + +{"rcr", 2, 0xd0, 3, 0, bwl_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, +{"rcr", 2, 0xc0, 3, Cpu186, bwl_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, +{"rcr", 2, 0xd2, 3, 0, bwl_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, +{"rcr", 1, 0xd0, 3, 0, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, + +{"sal", 2, 0xd0, 4, 0, bwl_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, +{"sal", 2, 0xc0, 4, Cpu186, bwl_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, +{"sal", 2, 0xd2, 4, 0, bwl_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, +{"sal", 1, 0xd0, 4, 0, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, + +{"shl", 2, 0xd0, 4, 0, bwl_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, +{"shl", 2, 0xc0, 4, Cpu186, bwl_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, +{"shl", 2, 0xd2, 4, 0, bwl_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, +{"shl", 1, 0xd0, 4, 0, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, + +{"shr", 2, 0xd0, 5, 0, bwl_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, +{"shr", 2, 0xc0, 5, Cpu186, bwl_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, +{"shr", 2, 0xd2, 5, 0, bwl_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, +{"shr", 1, 0xd0, 5, 0, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, + +{"sar", 2, 0xd0, 7, 0, bwl_Suf|W|Modrm, { Imm1, Reg|AnyMem, 0} }, +{"sar", 2, 0xc0, 7, Cpu186, bwl_Suf|W|Modrm, { Imm8, Reg|AnyMem, 0} }, +{"sar", 2, 0xd2, 7, 0, bwl_Suf|W|Modrm, { ShiftCount, Reg|AnyMem, 0} }, +{"sar", 1, 0xd0, 7, 0, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, + +{"shld", 3, 0x0fa4, X, Cpu386, wl_Suf|Modrm, { Imm8, WordReg, WordReg|WordMem} }, +{"shld", 3, 0x0fa5, X, Cpu386, wl_Suf|Modrm, { ShiftCount, WordReg, WordReg|WordMem} }, +{"shld", 2, 0x0fa5, X, Cpu386, wl_Suf|Modrm, { WordReg, WordReg|WordMem, 0} }, + +{"shrd", 3, 0x0fac, X, Cpu386, wl_Suf|Modrm, { Imm8, WordReg, WordReg|WordMem} }, +{"shrd", 3, 0x0fad, X, Cpu386, wl_Suf|Modrm, { ShiftCount, WordReg, WordReg|WordMem} }, +{"shrd", 2, 0x0fad, X, Cpu386, wl_Suf|Modrm, { WordReg, WordReg|WordMem, 0} }, /* Control transfer instructions. */ -{"call", 1, 0xe8, X, wl_Suf|JumpDword|DefaultSize, { Disp16|Disp32, 0, 0} }, -{"call", 1, 0xff, 2, wl_Suf|Modrm|DefaultSize, { WordReg|WordMem|JumpAbsolute, 0, 0} }, +{"call", 1, 0xe8, X, 0, wl_Suf|JumpDword|DefaultSize, { Disp16|Disp32, 0, 0} }, +{"call", 1, 0xff, 2, 0, wl_Suf|Modrm|DefaultSize, { WordReg|WordMem|JumpAbsolute, 0, 0} }, /* Intel Syntax */ -{"call", 2, 0x9a, X, wl_Suf|JumpInterSegment|DefaultSize, { Imm16, Imm16|Imm32, 0} }, +{"call", 2, 0x9a, X, 0, wl_Suf|JumpInterSegment|DefaultSize, { Imm16, Imm16|Imm32, 0} }, /* Intel Syntax */ -{"call", 1, 0xff, 3, x_Suf|Modrm|DefaultSize, { WordMem, 0, 0} }, -{"lcall", 2, 0x9a, X, wl_Suf|JumpInterSegment|DefaultSize, { Imm16, Imm16|Imm32, 0} }, -{"lcall", 1, 0xff, 3, wl_Suf|Modrm|DefaultSize, { WordMem|JumpAbsolute, 0, 0} }, +{"call", 1, 0xff, 3, 0, x_Suf|Modrm|DefaultSize, { WordMem, 0, 0} }, +{"lcall", 2, 0x9a, X, 0, 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, NoSuf|Jump, { Disp, 0, 0} }, -{"jmp", 1, 0xff, 4, wl_Suf|Modrm, { WordReg|WordMem|JumpAbsolute, 0, 0} }, +{"jmp", 1, 0xeb, X, 0, NoSuf|Jump, { Disp, 0, 0} }, +{"jmp", 1, 0xff, 4, 0, wl_Suf|Modrm, { WordReg|WordMem|JumpAbsolute, 0, 0} }, /* Intel Syntax */ -{"jmp", 2, 0xea, X, wl_Suf|JumpInterSegment, { Imm16, Imm16|Imm32, 0} }, +{"jmp", 2, 0xea, X, 0, wl_Suf|JumpInterSegment, { Imm16, Imm16|Imm32, 0} }, /* Intel Syntax */ -{"jmp", 1, 0xff, 5, x_Suf|Modrm, { WordMem, 0, 0} }, -{"ljmp", 2, 0xea, X, wl_Suf|JumpInterSegment, { Imm16, Imm16|Imm32, 0} }, -{"ljmp", 1, 0xff, 5, wl_Suf|Modrm, { WordMem|JumpAbsolute, 0, 0} }, +{"jmp", 1, 0xff, 5, 0, x_Suf|Modrm, { WordMem, 0, 0} }, +{"ljmp", 2, 0xea, X, 0, wl_Suf|JumpInterSegment, { Imm16, Imm16|Imm32, 0} }, +{"ljmp", 1, 0xff, 5, 0, wl_Suf|Modrm, { WordMem|JumpAbsolute, 0, 0} }, -{"ret", 0, 0xc3, X, wl_Suf|DefaultSize, { 0, 0, 0} }, -{"ret", 1, 0xc2, X, wl_Suf|DefaultSize, { Imm16, 0, 0} }, -{"lret", 0, 0xcb, X, wl_Suf|DefaultSize, { 0, 0, 0} }, -{"lret", 1, 0xca, X, wl_Suf|DefaultSize, { Imm16, 0, 0} }, -{"enter", 2, 0xc8, X, wl_Suf|DefaultSize, { Imm16, Imm8, 0} }, -{"leave", 0, 0xc9, X, wl_Suf|DefaultSize, { 0, 0, 0} }, +{"ret", 0, 0xc3, X, 0, wl_Suf|DefaultSize, { 0, 0, 0} }, +{"ret", 1, 0xc2, X, 0, wl_Suf|DefaultSize, { Imm16, 0, 0} }, +{"lret", 0, 0xcb, X, 0, wl_Suf|DefaultSize, { 0, 0, 0} }, +{"lret", 1, 0xca, X, 0, wl_Suf|DefaultSize, { Imm16, 0, 0} }, +{"enter", 2, 0xc8, X, Cpu186, wl_Suf|DefaultSize, { Imm16, Imm8, 0} }, +{"leave", 0, 0xc9, X, Cpu186, wl_Suf|DefaultSize, { 0, 0, 0} }, /* Conditional jumps. */ -{"jo", 1, 0x70, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jno", 1, 0x71, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jb", 1, 0x72, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jc", 1, 0x72, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jnae", 1, 0x72, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jnb", 1, 0x73, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jnc", 1, 0x73, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jae", 1, 0x73, X, NoSuf|Jump, { Disp, 0, 0} }, -{"je", 1, 0x74, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jz", 1, 0x74, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jne", 1, 0x75, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jnz", 1, 0x75, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jbe", 1, 0x76, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jna", 1, 0x76, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jnbe", 1, 0x77, X, NoSuf|Jump, { Disp, 0, 0} }, -{"ja", 1, 0x77, X, NoSuf|Jump, { Disp, 0, 0} }, -{"js", 1, 0x78, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jns", 1, 0x79, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jp", 1, 0x7a, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jpe", 1, 0x7a, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jnp", 1, 0x7b, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jpo", 1, 0x7b, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jl", 1, 0x7c, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jnge", 1, 0x7c, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jnl", 1, 0x7d, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jge", 1, 0x7d, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jle", 1, 0x7e, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jng", 1, 0x7e, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jnle", 1, 0x7f, X, NoSuf|Jump, { Disp, 0, 0} }, -{"jg", 1, 0x7f, X, NoSuf|Jump, { Disp, 0, 0} }, +{"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, NoSuf|JumpByte|Size16, { Disp, 0, 0} }, -{"jecxz", 1, 0xe3, X, NoSuf|JumpByte|Size32, { Disp, 0, 0} }, +{"jcxz", 1, 0xe3, X, 0, NoSuf|JumpByte|Size16, { Disp, 0, 0} }, +{"jecxz", 1, 0xe3, X, 0, NoSuf|JumpByte|Size32, { 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, wl_Suf|JumpByte, { Disp, 0, 0} }, -{"loopz", 1, 0xe1, X, wl_Suf|JumpByte, { Disp, 0, 0} }, -{"loope", 1, 0xe1, X, wl_Suf|JumpByte, { Disp, 0, 0} }, -{"loopnz", 1, 0xe0, X, wl_Suf|JumpByte, { Disp, 0, 0} }, -{"loopne", 1, 0xe0, X, wl_Suf|JumpByte, { Disp, 0, 0} }, +{"loop", 1, 0xe2, X, 0, wl_Suf|JumpByte, { Disp, 0, 0} }, +{"loopz", 1, 0xe1, X, 0, wl_Suf|JumpByte, { Disp, 0, 0} }, +{"loope", 1, 0xe1, X, 0, wl_Suf|JumpByte, { Disp, 0, 0} }, +{"loopnz", 1, 0xe0, X, 0, wl_Suf|JumpByte, { Disp, 0, 0} }, +{"loopne", 1, 0xe0, X, 0, wl_Suf|JumpByte, { Disp, 0, 0} }, /* Set byte on flag instructions. */ -{"seto", 1, 0x0f90, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setno", 1, 0x0f91, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setb", 1, 0x0f92, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setc", 1, 0x0f92, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setnae", 1, 0x0f92, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setnb", 1, 0x0f93, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setnc", 1, 0x0f93, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setae", 1, 0x0f93, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"sete", 1, 0x0f94, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setz", 1, 0x0f94, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setne", 1, 0x0f95, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setnz", 1, 0x0f95, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setbe", 1, 0x0f96, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setna", 1, 0x0f96, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setnbe", 1, 0x0f97, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"seta", 1, 0x0f97, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"sets", 1, 0x0f98, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setns", 1, 0x0f99, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setp", 1, 0x0f9a, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setpe", 1, 0x0f9a, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setnp", 1, 0x0f9b, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setpo", 1, 0x0f9b, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setl", 1, 0x0f9c, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setnge", 1, 0x0f9c, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setnl", 1, 0x0f9d, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setge", 1, 0x0f9d, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setle", 1, 0x0f9e, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setng", 1, 0x0f9e, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setnle", 1, 0x0f9f, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, -{"setg", 1, 0x0f9f, 0, b_Suf|Modrm, { Reg8|ByteMem, 0, 0} }, +{"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, bwld_Suf|W|IsString, { 0, 0, 0} }, -{"cmps", 2, 0xa6, X, bwld_Suf|W|IsString, { AnyMem|EsSeg, AnyMem, 0} }, -{"scmp", 0, 0xa6, X, bwld_Suf|W|IsString, { 0, 0, 0} }, -{"scmp", 2, 0xa6, X, bwld_Suf|W|IsString, { AnyMem|EsSeg, AnyMem, 0} }, -{"ins", 0, 0x6c, X, bwld_Suf|W|IsString, { 0, 0, 0} }, -{"ins", 2, 0x6c, X, bwld_Suf|W|IsString, { InOutPortReg, AnyMem|EsSeg, 0} }, -{"outs", 0, 0x6e, X, bwld_Suf|W|IsString, { 0, 0, 0} }, -{"outs", 2, 0x6e, X, bwld_Suf|W|IsString, { AnyMem, InOutPortReg, 0} }, -{"lods", 0, 0xac, X, bwld_Suf|W|IsString, { 0, 0, 0} }, -{"lods", 1, 0xac, X, bwld_Suf|W|IsString, { AnyMem, 0, 0} }, -{"lods", 2, 0xac, X, bwld_Suf|W|IsString, { AnyMem, Acc, 0} }, -{"slod", 0, 0xac, X, bwld_Suf|W|IsString, { 0, 0, 0} }, -{"slod", 1, 0xac, X, bwld_Suf|W|IsString, { AnyMem, 0, 0} }, -{"slod", 2, 0xac, X, bwld_Suf|W|IsString, { AnyMem, Acc, 0} }, -{"movs", 0, 0xa4, X, bwld_Suf|W|IsString, { 0, 0, 0} }, -{"movs", 2, 0xa4, X, bwld_Suf|W|IsString, { AnyMem, AnyMem|EsSeg, 0} }, -{"smov", 0, 0xa4, X, bwld_Suf|W|IsString, { 0, 0, 0} }, -{"smov", 2, 0xa4, X, bwld_Suf|W|IsString, { AnyMem, AnyMem|EsSeg, 0} }, -{"scas", 0, 0xae, X, bwld_Suf|W|IsString, { 0, 0, 0} }, -{"scas", 1, 0xae, X, bwld_Suf|W|IsString, { AnyMem|EsSeg, 0, 0} }, -{"scas", 2, 0xae, X, bwld_Suf|W|IsString, { AnyMem|EsSeg, Acc, 0} }, -{"ssca", 0, 0xae, X, bwld_Suf|W|IsString, { 0, 0, 0} }, -{"ssca", 1, 0xae, X, bwld_Suf|W|IsString, { AnyMem|EsSeg, 0, 0} }, -{"ssca", 2, 0xae, X, bwld_Suf|W|IsString, { AnyMem|EsSeg, Acc, 0} }, -{"stos", 0, 0xaa, X, bwld_Suf|W|IsString, { 0, 0, 0} }, -{"stos", 1, 0xaa, X, bwld_Suf|W|IsString, { AnyMem|EsSeg, 0, 0} }, -{"stos", 2, 0xaa, X, bwld_Suf|W|IsString, { Acc, AnyMem|EsSeg, 0} }, -{"ssto", 0, 0xaa, X, bwld_Suf|W|IsString, { 0, 0, 0} }, -{"ssto", 1, 0xaa, X, bwld_Suf|W|IsString, { AnyMem|EsSeg, 0, 0} }, -{"ssto", 2, 0xaa, X, bwld_Suf|W|IsString, { Acc, AnyMem|EsSeg, 0} }, -{"xlat", 0, 0xd7, X, b_Suf|IsString, { 0, 0, 0} }, -{"xlat", 1, 0xd7, X, b_Suf|IsString, { AnyMem, 0, 0} }, +{"cmps", 0, 0xa6, X, 0, bwld_Suf|W|IsString, { 0, 0, 0} }, +{"cmps", 2, 0xa6, X, 0, bwld_Suf|W|IsString, { AnyMem|EsSeg, AnyMem, 0} }, +{"scmp", 0, 0xa6, X, 0, bwld_Suf|W|IsString, { 0, 0, 0} }, +{"scmp", 2, 0xa6, X, 0, bwld_Suf|W|IsString, { AnyMem|EsSeg, AnyMem, 0} }, +{"ins", 0, 0x6c, X, Cpu186, bwld_Suf|W|IsString, { 0, 0, 0} }, +{"ins", 2, 0x6c, X, Cpu186, bwld_Suf|W|IsString, { InOutPortReg, AnyMem|EsSeg, 0} }, +{"outs", 0, 0x6e, X, Cpu186, bwld_Suf|W|IsString, { 0, 0, 0} }, +{"outs", 2, 0x6e, X, Cpu186, bwld_Suf|W|IsString, { AnyMem, InOutPortReg, 0} }, +{"lods", 0, 0xac, X, 0, bwld_Suf|W|IsString, { 0, 0, 0} }, +{"lods", 1, 0xac, X, 0, bwld_Suf|W|IsString, { AnyMem, 0, 0} }, +{"lods", 2, 0xac, X, 0, bwld_Suf|W|IsString, { AnyMem, Acc, 0} }, +{"slod", 0, 0xac, X, 0, bwld_Suf|W|IsString, { 0, 0, 0} }, +{"slod", 1, 0xac, X, 0, bwld_Suf|W|IsString, { AnyMem, 0, 0} }, +{"slod", 2, 0xac, X, 0, bwld_Suf|W|IsString, { AnyMem, Acc, 0} }, +{"movs", 0, 0xa4, X, 0, bwld_Suf|W|IsString, { 0, 0, 0} }, +{"movs", 2, 0xa4, X, 0, bwld_Suf|W|IsString, { AnyMem, AnyMem|EsSeg, 0} }, +{"smov", 0, 0xa4, X, 0, bwld_Suf|W|IsString, { 0, 0, 0} }, +{"smov", 2, 0xa4, X, 0, bwld_Suf|W|IsString, { AnyMem, AnyMem|EsSeg, 0} }, +{"scas", 0, 0xae, X, 0, bwld_Suf|W|IsString, { 0, 0, 0} }, +{"scas", 1, 0xae, X, 0, bwld_Suf|W|IsString, { AnyMem|EsSeg, 0, 0} }, +{"scas", 2, 0xae, X, 0, bwld_Suf|W|IsString, { AnyMem|EsSeg, Acc, 0} }, +{"ssca", 0, 0xae, X, 0, bwld_Suf|W|IsString, { 0, 0, 0} }, +{"ssca", 1, 0xae, X, 0, bwld_Suf|W|IsString, { AnyMem|EsSeg, 0, 0} }, +{"ssca", 2, 0xae, X, 0, bwld_Suf|W|IsString, { AnyMem|EsSeg, Acc, 0} }, +{"stos", 0, 0xaa, X, 0, bwld_Suf|W|IsString, { 0, 0, 0} }, +{"stos", 1, 0xaa, X, 0, bwld_Suf|W|IsString, { AnyMem|EsSeg, 0, 0} }, +{"stos", 2, 0xaa, X, 0, bwld_Suf|W|IsString, { Acc, AnyMem|EsSeg, 0} }, +{"ssto", 0, 0xaa, X, 0, bwld_Suf|W|IsString, { 0, 0, 0} }, +{"ssto", 1, 0xaa, X, 0, bwld_Suf|W|IsString, { AnyMem|EsSeg, 0, 0} }, +{"ssto", 2, 0xaa, X, 0, bwld_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, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"bsr", 2, 0x0fbd, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"bt", 2, 0x0fa3, X, wl_Suf|Modrm, { WordReg, WordReg|WordMem, 0} }, -{"bt", 2, 0x0fba, 4, wl_Suf|Modrm, { Imm8, WordReg|WordMem, 0} }, -{"btc", 2, 0x0fbb, X, wl_Suf|Modrm, { WordReg, WordReg|WordMem, 0} }, -{"btc", 2, 0x0fba, 7, wl_Suf|Modrm, { Imm8, WordReg|WordMem, 0} }, -{"btr", 2, 0x0fb3, X, wl_Suf|Modrm, { WordReg, WordReg|WordMem, 0} }, -{"btr", 2, 0x0fba, 6, wl_Suf|Modrm, { Imm8, WordReg|WordMem, 0} }, -{"bts", 2, 0x0fab, X, wl_Suf|Modrm, { WordReg, WordReg|WordMem, 0} }, -{"bts", 2, 0x0fba, 5, wl_Suf|Modrm, { Imm8, WordReg|WordMem, 0} }, +{"bsf", 2, 0x0fbc, X, Cpu386, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"bsr", 2, 0x0fbd, X, Cpu386, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"bt", 2, 0x0fa3, X, Cpu386, wl_Suf|Modrm, { WordReg, WordReg|WordMem, 0} }, +{"bt", 2, 0x0fba, 4, Cpu386, wl_Suf|Modrm, { Imm8, WordReg|WordMem, 0} }, +{"btc", 2, 0x0fbb, X, Cpu386, wl_Suf|Modrm, { WordReg, WordReg|WordMem, 0} }, +{"btc", 2, 0x0fba, 7, Cpu386, wl_Suf|Modrm, { Imm8, WordReg|WordMem, 0} }, +{"btr", 2, 0x0fb3, X, Cpu386, wl_Suf|Modrm, { WordReg, WordReg|WordMem, 0} }, +{"btr", 2, 0x0fba, 6, Cpu386, wl_Suf|Modrm, { Imm8, WordReg|WordMem, 0} }, +{"bts", 2, 0x0fab, X, Cpu386, wl_Suf|Modrm, { WordReg, WordReg|WordMem, 0} }, +{"bts", 2, 0x0fba, 5, Cpu386, wl_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, NoSuf, { Imm8, 0, 0} }, -{"int3", 0, 0xcc, X, NoSuf, { 0, 0, 0} }, -{"into", 0, 0xce, X, NoSuf, { 0, 0, 0} }, -{"iret", 0, 0xcf, X, wl_Suf, { 0, 0, 0} }, +{"int", 1, 0xcd, X, 0, NoSuf, { Imm8, 0, 0} }, +{"int3", 0, 0xcc, X, 0, NoSuf, { 0, 0, 0} }, +{"into", 0, 0xce, X, 0, NoSuf, { 0, 0, 0} }, +{"iret", 0, 0xcf, X, 0, wl_Suf, { 0, 0, 0} }, /* i386sl, i486sl, later 486, and Pentium. */ -{"rsm", 0, 0x0faa, X, NoSuf, { 0, 0, 0} }, +{"rsm", 0, 0x0faa, X, Cpu386, NoSuf, { 0, 0, 0} }, -{"bound", 2, 0x62, X, wl_Suf|Modrm, { WordReg, WordMem, 0} }, +{"bound", 2, 0x62, X, Cpu186, wl_Suf|Modrm, { WordReg, WordMem, 0} }, -{"hlt", 0, 0xf4, X, NoSuf, { 0, 0, 0} }, +{"hlt", 0, 0xf4, X, 0, NoSuf, { 0, 0, 0} }, /* nop is actually 'xchgl %eax, %eax'. */ -{"nop", 0, 0x90, X, NoSuf, { 0, 0, 0} }, +{"nop", 0, 0x90, X, 0, NoSuf, { 0, 0, 0} }, /* Protection control. */ -{"arpl", 2, 0x63, X, w_Suf|Modrm|IgnoreSize,{ Reg16, Reg16|ShortMem, 0} }, -{"lar", 2, 0x0f02, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"lgdt", 1, 0x0f01, 2, wl_Suf|Modrm, { WordMem, 0, 0} }, -{"lidt", 1, 0x0f01, 3, wl_Suf|Modrm, { WordMem, 0, 0} }, -{"lldt", 1, 0x0f00, 2, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} }, -{"lmsw", 1, 0x0f01, 6, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} }, -{"lsl", 2, 0x0f03, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"ltr", 1, 0x0f00, 3, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} }, - -{"sgdt", 1, 0x0f01, 0, wl_Suf|Modrm, { WordMem, 0, 0} }, -{"sidt", 1, 0x0f01, 1, wl_Suf|Modrm, { WordMem, 0, 0} }, -{"sldt", 1, 0x0f00, 0, wl_Suf|Modrm, { WordReg|WordMem, 0, 0} }, -{"smsw", 1, 0x0f01, 4, wl_Suf|Modrm, { WordReg|WordMem, 0, 0} }, -{"str", 1, 0x0f00, 1, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} }, - -{"verr", 1, 0x0f00, 4, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} }, -{"verw", 1, 0x0f00, 5, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} }, +{"arpl", 2, 0x63, X, Cpu286, w_Suf|Modrm|IgnoreSize,{ Reg16, Reg16|ShortMem, 0} }, +{"lar", 2, 0x0f02, X, Cpu286, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"lgdt", 1, 0x0f01, 2, Cpu286, wl_Suf|Modrm, { WordMem, 0, 0} }, +{"lidt", 1, 0x0f01, 3, Cpu286, wl_Suf|Modrm, { WordMem, 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, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"ltr", 1, 0x0f00, 3, Cpu286, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} }, + +{"sgdt", 1, 0x0f01, 0, Cpu286, wl_Suf|Modrm, { WordMem, 0, 0} }, +{"sidt", 1, 0x0f01, 1, Cpu286, wl_Suf|Modrm, { WordMem, 0, 0} }, +{"sldt", 1, 0x0f00, 0, Cpu286, wl_Suf|Modrm, { WordReg|WordMem, 0, 0} }, +{"smsw", 1, 0x0f01, 4, Cpu286, wl_Suf|Modrm, { WordReg|WordMem, 0, 0} }, +{"str", 1, 0x0f00, 1, Cpu286, w_Suf|Modrm|IgnoreSize,{ Reg16|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, FP|ShortForm, { FloatReg, 0, 0} }, /* register */ -{"fld", 1, 0xd9, 0, sld_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, /* %st0 <-- mem float/double */ -{"fld", 1, 0xd9c0, X, l_FP|ShortForm|Ugh, { FloatReg, 0, 0} }, +{"fld", 1, 0xd9c0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, +{"fld", 1, 0xd9, 0, 0, sld_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, +{"fld", 1, 0xd9c0, X, 0, l_FP|ShortForm|Ugh, { FloatReg, 0, 0} }, /* Intel Syntax */ -{"fld", 1, 0xdb, 5, x_FP|Modrm, { LLongMem, 0, 0} }, /* %st0 <-- mem efloat */ -{"fild", 1, 0xdf, 0, sl_Suf|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, /* %st0 <-- mem word(16)/dword(32) */ +{"fld", 1, 0xdb, 5, 0, x_FP|Modrm, { LLongMem, 0, 0} }, +{"fild", 1, 0xdf, 0, 0, sl_Suf|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, /* Intel Syntax */ -{"fildd", 1, 0xdf, 5, FP|Modrm, { LLongMem, 0, 0} }, /* %st0 <-- mem qword (64) */ -{"fildq", 1, 0xdf, 5, FP|Modrm, { LLongMem, 0, 0} }, /* %st0 <-- mem qword (64) */ -{"fildll", 1, 0xdf, 5, FP|Modrm, { LLongMem, 0, 0} }, /* %st0 <-- mem qword (64) */ -{"fldt", 1, 0xdb, 5, FP|Modrm, { LLongMem, 0, 0} }, /* %st0 <-- mem efloat */ -{"fbld", 1, 0xdf, 4, FP|Modrm, { LLongMem, 0, 0} }, /* %st0 <-- mem bcd */ +{"fildd", 1, 0xdf, 5, 0, FP|Modrm, { LLongMem, 0, 0} }, +{"fildq", 1, 0xdf, 5, 0, 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, FP|Modrm, { LLongMem, 0, 0} }, /* store (no pop) */ -{"fst", 1, 0xddd0, X, FP|ShortForm, { FloatReg, 0, 0} }, /* register */ -{"fst", 1, 0xd9, 2, sld_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, /* %st0 --> mem float/double */ -{"fst", 1, 0xddd0, X, l_FP|ShortForm|Ugh, { FloatReg, 0, 0} }, -{"fist", 1, 0xdf, 2, sld_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, /* %st0 --> mem word(16)/dword(32) */ +{"fst", 1, 0xddd0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, +{"fst", 1, 0xd9, 2, 0, sld_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, +{"fst", 1, 0xddd0, X, 0, l_FP|ShortForm|Ugh, { FloatReg, 0, 0} }, +{"fist", 1, 0xdf, 2, 0, sld_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, /* store (with pop) */ -{"fstp", 1, 0xddd8, X, FP|ShortForm, { FloatReg, 0, 0} }, /* register */ -{"fstp", 1, 0xd9, 3, sld_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, /* %st0 --> mem float/double */ -{"fstp", 1, 0xddd8, X, l_FP|ShortForm|Ugh, { FloatReg, 0, 0} }, +{"fstp", 1, 0xddd8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, +{"fstp", 1, 0xd9, 3, 0, sld_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, +{"fstp", 1, 0xddd8, X, 0, l_FP|ShortForm|Ugh, { FloatReg, 0, 0} }, /* Intel Syntax */ -{"fstp", 1, 0xdb, 7, x_FP|Modrm, { LLongMem, 0, 0} }, /* %st0 --> mem efloat */ -{"fistp", 1, 0xdf, 3, sl_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, /* %st0 --> mem word(16)/dword(32) */ +{"fstp", 1, 0xdb, 7, 0, x_FP|Modrm, { LLongMem, 0, 0} }, +{"fistp", 1, 0xdf, 3, 0, sl_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, /* Intel Syntax */ -{"fistpd", 1, 0xdf, 7, FP|Modrm, { LLongMem, 0, 0} }, /* %st0 --> mem qword (64) */ -{"fistpq", 1, 0xdf, 7, FP|Modrm, { LLongMem, 0, 0} }, /* %st0 --> mem qword (64) */ -{"fistpll",1, 0xdf, 7, FP|Modrm, { LLongMem, 0, 0} }, /* %st0 --> mem qword (64) */ -{"fstpt", 1, 0xdb, 7, FP|Modrm, { LLongMem, 0, 0} }, /* %st0 --> mem efloat */ -{"fbstp", 1, 0xdf, 6, FP|Modrm, { LLongMem, 0, 0} }, /* %st0 --> mem bcd */ +{"fistpd", 1, 0xdf, 7, 0, FP|Modrm, { LLongMem, 0, 0} }, +{"fistpq", 1, 0xdf, 7, 0, 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, FP|Modrm, { LLongMem, 0, 0} }, /* exchange %st<n> with %st0 */ -{"fxch", 1, 0xd9c8, X, FP|ShortForm, { FloatReg, 0, 0} }, -{"fxch", 0, 0xd9c9, X, FP, { 0, 0, 0} }, /* alias for fxch %st(1) */ +{"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, FP|ShortForm, { FloatReg, 0, 0} }, -{"fcom", 0, 0xd8d1, X, FP, { 0, 0, 0} }, /* alias for fcom %st(1) */ -{"fcom", 1, 0xd8, 2, sld_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, /* compare %st0, mem float/double */ -{"fcom", 1, 0xd8d0, X, l_FP|ShortForm|Ugh, { FloatReg, 0, 0} }, -{"ficom", 1, 0xde, 2, sl_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, /* compare %st0, mem word/dword */ +{"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, sld_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, +{"fcom", 1, 0xd8d0, X, 0, l_FP|ShortForm|Ugh, { FloatReg, 0, 0} }, +{"ficom", 1, 0xde, 2, 0, sl_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, /* comparison (with pop) */ -{"fcomp", 1, 0xd8d8, X, FP|ShortForm, { FloatReg, 0, 0} }, -{"fcomp", 0, 0xd8d9, X, FP, { 0, 0, 0} }, /* alias for fcomp %st(1) */ -{"fcomp", 1, 0xd8, 3, sld_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, /* compare %st0, mem float/double */ -{"fcomp", 1, 0xd8d8, X, l_FP|ShortForm|Ugh, { FloatReg, 0, 0} }, -{"ficomp", 1, 0xde, 3, sl_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, /* compare %st0, mem word/dword */ -{"fcompp", 0, 0xded9, X, FP, { 0, 0, 0} }, /* compare %st0, %st1 & pop 2 */ +{"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, sld_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, +{"fcomp", 1, 0xd8d8, X, 0, l_FP|ShortForm|Ugh, { FloatReg, 0, 0} }, +{"ficomp", 1, 0xde, 3, 0, sl_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, +{"fcompp", 0, 0xded9, X, 0, FP, { 0, 0, 0} }, /* unordered comparison (with pop) */ -{"fucom", 1, 0xdde0, X, FP|ShortForm, { FloatReg, 0, 0} }, -{"fucom", 0, 0xdde1, X, FP, { 0, 0, 0} }, /* alias for fucom %st(1) */ -{"fucomp", 1, 0xdde8, X, FP|ShortForm, { FloatReg, 0, 0} }, -{"fucomp", 0, 0xdde9, X, FP, { 0, 0, 0} }, /* alias for fucomp %st(1) */ -{"fucompp",0, 0xdae9, X, FP, { 0, 0, 0} }, /* ucompare %st0, %st1 & pop twice */ +{"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, FP, { 0, 0, 0} }, /* test %st0 */ -{"fxam", 0, 0xd9e5, X, FP, { 0, 0, 0} }, /* examine %st0 */ +{"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, FP, { 0, 0, 0} }, /* %st0 <-- 1.0 */ -{"fldl2t", 0, 0xd9e9, X, FP, { 0, 0, 0} }, /* %st0 <-- log2(10) */ -{"fldl2e", 0, 0xd9ea, X, FP, { 0, 0, 0} }, /* %st0 <-- log2(e) */ -{"fldpi", 0, 0xd9eb, X, FP, { 0, 0, 0} }, /* %st0 <-- pi */ -{"fldlg2", 0, 0xd9ec, X, FP, { 0, 0, 0} }, /* %st0 <-- log10(2) */ -{"fldln2", 0, 0xd9ed, X, FP, { 0, 0, 0} }, /* %st0 <-- ln(2) */ -{"fldz", 0, 0xd9ee, X, FP, { 0, 0, 0} }, /* %st0 <-- 0.0 */ +{"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, FP|ShortForm|FloatD, { FloatReg, FloatAcc, 0} }, -{"fadd", 1, 0xd8c0, X, FP|ShortForm, { FloatReg, 0, 0} }, /* alias for fadd %st(i), %st */ +{"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 -{"fadd", 0, 0xdec1, X, FP|Ugh, { 0, 0, 0} }, /* alias for faddp */ +/* alias for faddp */ +{"fadd", 0, 0xdec1, X, 0, FP|Ugh, { 0, 0, 0} }, #endif -{"fadd", 1, 0xd8, 0, sld_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, -{"fiadd", 1, 0xde, 0, sld_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, +{"fadd", 1, 0xd8, 0, 0, sld_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, +{"fiadd", 1, 0xde, 0, 0, sld_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, -{"faddp", 2, 0xdec0, X, FP|ShortForm, { FloatAcc, FloatReg, 0} }, -{"faddp", 1, 0xdec0, X, FP|ShortForm, { FloatReg, 0, 0} }, -{"faddp", 0, 0xdec1, X, FP, { 0, 0, 0} }, /* alias for faddp %st, %st(1) */ -{"faddp", 2, 0xdec0, X, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 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", 2, 0xd8e0, X, FP|ShortForm|FloatDR, { FloatReg, FloatAcc, 0} }, -{"fsub", 1, 0xd8e0, X, FP|ShortForm, { FloatReg, 0, 0} }, +{"fsub", 2, 0xd8e0, X, 0, FP|ShortForm|FloatDR, { FloatReg, FloatAcc, 0} }, +{"fsub", 1, 0xd8e0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, #if SYSV386_COMPAT -{"fsub", 0, 0xdee1, X, FP|Ugh, { 0, 0, 0} }, /* alias for fsubp */ +/* alias for fsubp */ +{"fsub", 0, 0xdee1, X, 0, FP|Ugh, { 0, 0, 0} }, #endif -{"fsub", 1, 0xd8, 4, sld_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, -{"fisub", 1, 0xde, 4, sl_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, +{"fsub", 1, 0xd8, 4, 0, sld_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, +{"fisub", 1, 0xde, 4, 0, sl_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, #if SYSV386_COMPAT -{"fsubp", 2, 0xdee0, X, FP|ShortForm, { FloatAcc, FloatReg, 0} }, -{"fsubp", 1, 0xdee0, X, FP|ShortForm, { FloatReg, 0, 0} }, -{"fsubp", 0, 0xdee1, X, FP, { 0, 0, 0} }, +{"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, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} }, +{"fsubp", 2, 0xdee0, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} }, #endif #else -{"fsubp", 2, 0xdee8, X, FP|ShortForm, { FloatAcc, FloatReg, 0} }, -{"fsubp", 1, 0xdee8, X, FP|ShortForm, { FloatReg, 0, 0} }, -{"fsubp", 0, 0xdee9, X, FP, { 0, 0, 0} }, +{"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", 2, 0xd8e8, X, FP|ShortForm|FloatDR, { FloatReg, FloatAcc, 0} }, -{"fsubr", 1, 0xd8e8, X, FP|ShortForm, { FloatReg, 0, 0} }, +{"fsubr", 2, 0xd8e8, X, 0, FP|ShortForm|FloatDR, { FloatReg, FloatAcc, 0} }, +{"fsubr", 1, 0xd8e8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, #if SYSV386_COMPAT -{"fsubr", 0, 0xdee9, X, FP|Ugh, { 0, 0, 0} }, /* alias for fsubrp */ +/* alias for fsubrp */ +{"fsubr", 0, 0xdee9, X, 0, FP|Ugh, { 0, 0, 0} }, #endif -{"fsubr", 1, 0xd8, 5, sld_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, -{"fisubr", 1, 0xde, 5, sl_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, +{"fsubr", 1, 0xd8, 5, 0, sld_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, +{"fisubr", 1, 0xde, 5, 0, sl_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, #if SYSV386_COMPAT -{"fsubrp", 2, 0xdee8, X, FP|ShortForm, { FloatAcc, FloatReg, 0} }, -{"fsubrp", 1, 0xdee8, X, FP|ShortForm, { FloatReg, 0, 0} }, -{"fsubrp", 0, 0xdee9, X, FP, { 0, 0, 0} }, +{"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, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} }, +{"fsubrp", 2, 0xdee8, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} }, #endif #else -{"fsubrp", 2, 0xdee0, X, FP|ShortForm, { FloatAcc, FloatReg, 0} }, -{"fsubrp", 1, 0xdee0, X, FP|ShortForm, { FloatReg, 0, 0} }, -{"fsubrp", 0, 0xdee1, X, FP, { 0, 0, 0} }, +{"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, FP|ShortForm|FloatD, { FloatReg, FloatAcc, 0} }, -{"fmul", 1, 0xd8c8, X, FP|ShortForm, { FloatReg, 0, 0} }, +{"fmul", 2, 0xd8c8, X, 0, FP|ShortForm|FloatD, { FloatReg, FloatAcc, 0} }, +{"fmul", 1, 0xd8c8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, #if SYSV386_COMPAT -{"fmul", 0, 0xdec9, X, FP|Ugh, { 0, 0, 0} }, /* alias for fmulp */ +/* alias for fmulp */ +{"fmul", 0, 0xdec9, X, 0, FP|Ugh, { 0, 0, 0} }, #endif -{"fmul", 1, 0xd8, 1, sld_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, -{"fimul", 1, 0xde, 1, sld_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, +{"fmul", 1, 0xd8, 1, 0, sld_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, +{"fimul", 1, 0xde, 1, 0, sld_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, -{"fmulp", 2, 0xdec8, X, FP|ShortForm, { FloatAcc, FloatReg, 0} }, -{"fmulp", 1, 0xdec8, X, FP|ShortForm, { FloatReg, 0, 0} }, -{"fmulp", 0, 0xdec9, X, FP, { 0, 0, 0} }, -{"fmulp", 2, 0xdec8, X, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 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", 2, 0xd8f0, X, FP|ShortForm|FloatDR, { FloatReg, FloatAcc, 0} }, -{"fdiv", 1, 0xd8f0, X, FP|ShortForm, { FloatReg, 0, 0} }, +{"fdiv", 2, 0xd8f0, X, 0, FP|ShortForm|FloatDR, { FloatReg, FloatAcc, 0} }, +{"fdiv", 1, 0xd8f0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, #if SYSV386_COMPAT -{"fdiv", 0, 0xdef1, X, FP|Ugh, { 0, 0, 0} }, /* alias for fdivp */ +/* alias for fdivp */ +{"fdiv", 0, 0xdef1, X, 0, FP|Ugh, { 0, 0, 0} }, #endif -{"fdiv", 1, 0xd8, 6, sld_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, -{"fidiv", 1, 0xde, 6, sld_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, +{"fdiv", 1, 0xd8, 6, 0, sld_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, +{"fidiv", 1, 0xde, 6, 0, sld_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, #if SYSV386_COMPAT -{"fdivp", 2, 0xdef0, X, FP|ShortForm, { FloatAcc, FloatReg, 0} }, -{"fdivp", 1, 0xdef0, X, FP|ShortForm, { FloatReg, 0, 0} }, -{"fdivp", 0, 0xdef1, X, FP, { 0, 0, 0} }, +{"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, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} }, +{"fdivp", 2, 0xdef0, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} }, #endif #else -{"fdivp", 2, 0xdef8, X, FP|ShortForm, { FloatAcc, FloatReg, 0} }, -{"fdivp", 1, 0xdef8, X, FP|ShortForm, { FloatReg, 0, 0} }, -{"fdivp", 0, 0xdef9, X, FP, { 0, 0, 0} }, +{"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", 2, 0xd8f8, X, FP|ShortForm|FloatDR, { FloatReg, FloatAcc, 0} }, -{"fdivr", 1, 0xd8f8, X, FP|ShortForm, { FloatReg, 0, 0} }, +{"fdivr", 2, 0xd8f8, X, 0, FP|ShortForm|FloatDR, { FloatReg, FloatAcc, 0} }, +{"fdivr", 1, 0xd8f8, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, #if SYSV386_COMPAT -{"fdivr", 0, 0xdef9, X, FP|Ugh, { 0, 0, 0} }, /* alias for fdivrp */ +/* alias for fdivrp */ +{"fdivr", 0, 0xdef9, X, 0, FP|Ugh, { 0, 0, 0} }, #endif -{"fdivr", 1, 0xd8, 7, sld_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, -{"fidivr", 1, 0xde, 7, sl_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, +{"fdivr", 1, 0xd8, 7, 0, sld_FP|FloatMF|Modrm, { LongMem|LLongMem, 0, 0} }, +{"fidivr", 1, 0xde, 7, 0, sl_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, #if SYSV386_COMPAT -{"fdivrp", 2, 0xdef8, X, FP|ShortForm, { FloatAcc, FloatReg, 0} }, -{"fdivrp", 1, 0xdef8, X, FP|ShortForm, { FloatReg, 0, 0} }, -{"fdivrp", 0, 0xdef9, X, FP, { 0, 0, 0} }, +{"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, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} }, +{"fdivrp", 2, 0xdef8, X, 0, FP|ShortForm|Ugh, { FloatReg, FloatAcc, 0} }, #endif #else -{"fdivrp", 2, 0xdef0, X, FP|ShortForm, { FloatAcc, FloatReg, 0} }, -{"fdivrp", 1, 0xdef0, X, FP|ShortForm, { FloatReg, 0, 0} }, -{"fdivrp", 0, 0xdef1, X, FP, { 0, 0, 0} }, +{"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, FP, { 0, 0, 0} }, -{"fyl2x", 0, 0xd9f1, X, FP, { 0, 0, 0} }, -{"fptan", 0, 0xd9f2, X, FP, { 0, 0, 0} }, -{"fpatan", 0, 0xd9f3, X, FP, { 0, 0, 0} }, -{"fxtract",0, 0xd9f4, X, FP, { 0, 0, 0} }, -{"fprem1", 0, 0xd9f5, X, FP, { 0, 0, 0} }, -{"fdecstp",0, 0xd9f6, X, FP, { 0, 0, 0} }, -{"fincstp",0, 0xd9f7, X, FP, { 0, 0, 0} }, -{"fprem", 0, 0xd9f8, X, FP, { 0, 0, 0} }, -{"fyl2xp1",0, 0xd9f9, X, FP, { 0, 0, 0} }, -{"fsqrt", 0, 0xd9fa, X, FP, { 0, 0, 0} }, -{"fsincos",0, 0xd9fb, X, FP, { 0, 0, 0} }, -{"frndint",0, 0xd9fc, X, FP, { 0, 0, 0} }, -{"fscale", 0, 0xd9fd, X, FP, { 0, 0, 0} }, -{"fsin", 0, 0xd9fe, X, FP, { 0, 0, 0} }, -{"fcos", 0, 0xd9ff, X, FP, { 0, 0, 0} }, -{"fchs", 0, 0xd9e0, X, FP, { 0, 0, 0} }, -{"fabs", 0, 0xd9e1, X, FP, { 0, 0, 0} }, +{"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, FP, { 0, 0, 0} }, -{"finit", 0, 0xdbe3, X, FP|FWait, { 0, 0, 0} }, -{"fldcw", 1, 0xd9, 5, FP|Modrm, { ShortMem, 0, 0} }, -{"fnstcw", 1, 0xd9, 7, FP|Modrm, { ShortMem, 0, 0} }, -{"fstcw", 1, 0xd9, 7, FP|FWait|Modrm, { ShortMem, 0, 0} }, -{"fnstsw", 1, 0xdfe0, X, FP, { Acc, 0, 0} }, -{"fnstsw", 1, 0xdd, 7, FP|Modrm, { ShortMem, 0, 0} }, -{"fnstsw", 0, 0xdfe0, X, FP, { 0, 0, 0} }, -{"fstsw", 1, 0xdfe0, X, FP|FWait, { Acc, 0, 0} }, -{"fstsw", 1, 0xdd, 7, FP|FWait|Modrm, { ShortMem, 0, 0} }, -{"fstsw", 0, 0xdfe0, X, FP|FWait, { 0, 0, 0} }, -{"fnclex", 0, 0xdbe2, X, FP, { 0, 0, 0} }, -{"fclex", 0, 0xdbe2, X, FP|FWait, { 0, 0, 0} }, +{"fninit", 0, 0xdbe3, X, 0, FP, { 0, 0, 0} }, +{"finit", 0, 0xdbe3, X, 0, FP|FWait, { 0, 0, 0} }, +{"fldcw", 1, 0xd9, 5, 0, FP|Modrm, { ShortMem, 0, 0} }, +{"fnstcw", 1, 0xd9, 7, 0, FP|Modrm, { ShortMem, 0, 0} }, +{"fstcw", 1, 0xd9, 7, 0, FP|FWait|Modrm, { ShortMem, 0, 0} }, +{"fnstsw", 1, 0xdfe0, X, 0, FP, { Acc, 0, 0} }, +{"fnstsw", 1, 0xdd, 7, 0, FP|Modrm, { ShortMem, 0, 0} }, +{"fnstsw", 0, 0xdfe0, X, 0, FP, { 0, 0, 0} }, +{"fstsw", 1, 0xdfe0, X, 0, FP|FWait, { Acc, 0, 0} }, +{"fstsw", 1, 0xdd, 7, 0, FP|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, sl_Suf|Modrm, { LLongMem, 0, 0} }, -{"fstenv", 1, 0xd9, 6, sl_Suf|FWait|Modrm, { LLongMem, 0, 0} }, -{"fldenv", 1, 0xd9, 4, sl_Suf|Modrm, { LLongMem, 0, 0} }, -{"fnsave", 1, 0xdd, 6, sl_Suf|Modrm, { LLongMem, 0, 0} }, -{"fsave", 1, 0xdd, 6, sl_Suf|FWait|Modrm, { LLongMem, 0, 0} }, -{"frstor", 1, 0xdd, 4, sl_Suf|Modrm, { LLongMem, 0, 0} }, - -{"ffree", 1, 0xddc0, X, FP|ShortForm, { FloatReg, 0, 0} }, +{"fnstenv",1, 0xd9, 6, 0, sl_Suf|Modrm, { LLongMem, 0, 0} }, +{"fstenv", 1, 0xd9, 6, 0, sl_Suf|FWait|Modrm, { LLongMem, 0, 0} }, +{"fldenv", 1, 0xd9, 4, 0, sl_Suf|Modrm, { LLongMem, 0, 0} }, +{"fnsave", 1, 0xdd, 6, 0, sl_Suf|Modrm, { LLongMem, 0, 0} }, +{"fsave", 1, 0xdd, 6, 0, sl_Suf|FWait|Modrm, { LLongMem, 0, 0} }, +{"frstor", 1, 0xdd, 4, 0, sl_Suf|Modrm, { LLongMem, 0, 0} }, + +{"ffree", 1, 0xddc0, X, 0, FP|ShortForm, { FloatReg, 0, 0} }, /* P6:free st(i), pop st */ -{"ffreep", 1, 0xdfc0, X, FP|ShortForm, { FloatReg, 0, 0} }, -{"fnop", 0, 0xd9d0, X, FP, { 0, 0, 0} }, +{"ffreep", 1, 0xdfc0, X, Cpu686, FP|ShortForm, { FloatReg, 0, 0} }, +{"fnop", 0, 0xd9d0, X, 0, FP, { 0, 0, 0} }, #define FWAIT_OPCODE 0x9b -{"fwait", 0, 0x9b, X, FP, { 0, 0, 0} }, +{"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, NoSuf|IsPrefix|Size16|IgnoreSize, { 0, 0, 0} }, -{"addr32", 0, 0x67, X, NoSuf|IsPrefix|Size32|IgnoreSize, { 0, 0, 0} }, -{"aword", 0, 0x67, X, NoSuf|IsPrefix|Size16|IgnoreSize, { 0, 0, 0} }, -{"adword", 0, 0x67, X, NoSuf|IsPrefix|Size32|IgnoreSize, { 0, 0, 0} }, +{"addr16", 0, 0x67, X, Cpu386, NoSuf|IsPrefix|Size16|IgnoreSize, { 0, 0, 0} }, +{"addr32", 0, 0x67, X, Cpu386, NoSuf|IsPrefix|Size32|IgnoreSize, { 0, 0, 0} }, +{"aword", 0, 0x67, X, Cpu386, 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, NoSuf|IsPrefix|Size16|IgnoreSize, { 0, 0, 0} }, -{"data32", 0, 0x66, X, NoSuf|IsPrefix|Size32|IgnoreSize, { 0, 0, 0} }, -{"word", 0, 0x66, X, NoSuf|IsPrefix|Size16|IgnoreSize, { 0, 0, 0} }, -{"dword", 0, 0x66, X, NoSuf|IsPrefix|Size32|IgnoreSize, { 0, 0, 0} }, +{"data16", 0, 0x66, X, Cpu386, NoSuf|IsPrefix|Size16|IgnoreSize, { 0, 0, 0} }, +{"data32", 0, 0x66, X, Cpu386, NoSuf|IsPrefix|Size32|IgnoreSize, { 0, 0, 0} }, +{"word", 0, 0x66, X, Cpu386, NoSuf|IsPrefix|Size16|IgnoreSize, { 0, 0, 0} }, +{"dword", 0, 0x66, X, Cpu386, NoSuf|IsPrefix|Size32|IgnoreSize, { 0, 0, 0} }, #define LOCK_PREFIX_OPCODE 0xf0 -{"lock", 0, 0xf0, X, NoSuf|IsPrefix, { 0, 0, 0} }, -{"wait", 0, 0x9b, X, NoSuf|IsPrefix, { 0, 0, 0} }, +{"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, NoSuf|IsPrefix, { 0, 0, 0} }, +{"cs", 0, 0x2e, X, 0, NoSuf|IsPrefix, { 0, 0, 0} }, #define DS_PREFIX_OPCODE 0x3e -{"ds", 0, 0x3e, X, NoSuf|IsPrefix, { 0, 0, 0} }, +{"ds", 0, 0x3e, X, 0, NoSuf|IsPrefix, { 0, 0, 0} }, #define ES_PREFIX_OPCODE 0x26 -{"es", 0, 0x26, X, NoSuf|IsPrefix, { 0, 0, 0} }, +{"es", 0, 0x26, X, 0, NoSuf|IsPrefix, { 0, 0, 0} }, #define FS_PREFIX_OPCODE 0x64 -{"fs", 0, 0x64, X, NoSuf|IsPrefix, { 0, 0, 0} }, +{"fs", 0, 0x64, X, Cpu386, NoSuf|IsPrefix, { 0, 0, 0} }, #define GS_PREFIX_OPCODE 0x65 -{"gs", 0, 0x65, X, NoSuf|IsPrefix, { 0, 0, 0} }, +{"gs", 0, 0x65, X, Cpu386, NoSuf|IsPrefix, { 0, 0, 0} }, #define SS_PREFIX_OPCODE 0x36 -{"ss", 0, 0x36, X, NoSuf|IsPrefix, { 0, 0, 0} }, +{"ss", 0, 0x36, X, 0, NoSuf|IsPrefix, { 0, 0, 0} }, #define REPNE_PREFIX_OPCODE 0xf2 #define REPE_PREFIX_OPCODE 0xf3 -{"rep", 0, 0xf3, X, NoSuf|IsPrefix, { 0, 0, 0} }, -{"repe", 0, 0xf3, X, NoSuf|IsPrefix, { 0, 0, 0} }, -{"repz", 0, 0xf3, X, NoSuf|IsPrefix, { 0, 0, 0} }, -{"repne", 0, 0xf2, X, NoSuf|IsPrefix, { 0, 0, 0} }, -{"repnz", 0, 0xf2, X, 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} }, /* 486 extensions. */ -{"bswap", 1, 0x0fc8, X, l_Suf|ShortForm, { Reg32, 0, 0 } }, -{"xadd", 2, 0x0fc0, X, bwl_Suf|W|Modrm, { Reg, Reg|AnyMem, 0 } }, -{"cmpxchg", 2, 0x0fb0, X, bwl_Suf|W|Modrm, { Reg, Reg|AnyMem, 0 } }, -{"invd", 0, 0x0f08, X, NoSuf, { 0, 0, 0} }, -{"wbinvd", 0, 0x0f09, X, NoSuf, { 0, 0, 0} }, -{"invlpg", 1, 0x0f01, 7, NoSuf|Modrm, { AnyMem, 0, 0} }, +{"bswap", 1, 0x0fc8, X, Cpu486, l_Suf|ShortForm, { Reg32, 0, 0 } }, +{"xadd", 2, 0x0fc0, X, Cpu486, bwl_Suf|W|Modrm, { Reg, Reg|AnyMem, 0 } }, +{"cmpxchg", 2, 0x0fb0, X, Cpu486, bwl_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, { AnyMem, 0, 0} }, /* 586 and late 486 extensions. */ -{"cpuid", 0, 0x0fa2, X, NoSuf, { 0, 0, 0} }, +{"cpuid", 0, 0x0fa2, X, Cpu486, NoSuf, { 0, 0, 0} }, /* Pentium extensions. */ -{"wrmsr", 0, 0x0f30, X, NoSuf, { 0, 0, 0} }, -{"rdtsc", 0, 0x0f31, X, NoSuf, { 0, 0, 0} }, -{"rdmsr", 0, 0x0f32, X, NoSuf, { 0, 0, 0} }, -{"cmpxchg8b",1,0x0fc7, 1, NoSuf|Modrm, { LLongMem, 0, 0} }, -{"sysenter",0, 0x0f34, X, NoSuf, { 0, 0, 0} }, -{"sysexit", 0, 0x0f35, X, NoSuf, { 0, 0, 0} }, -{"fxsave", 1, 0x0fae, 0, FP|Modrm, { LLongMem, 0, 0} }, -{"fxrstor", 1, 0x0fae, 1, FP|Modrm, { LLongMem, 0, 0} }, +{"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, NoSuf|Modrm, { LLongMem, 0, 0} }, +{"sysenter",0, 0x0f34, X, Cpu586, NoSuf, { 0, 0, 0} }, +{"sysexit", 0, 0x0f35, X, Cpu586, NoSuf, { 0, 0, 0} }, +{"fxsave", 1, 0x0fae, 0, Cpu586, FP|Modrm, { LLongMem, 0, 0} }, +{"fxrstor", 1, 0x0fae, 1, Cpu586, FP|Modrm, { LLongMem, 0, 0} }, /* Pentium Pro extensions. */ -{"rdpmc", 0, 0x0f33, X, NoSuf, { 0, 0, 0} }, - -{"ud2", 0, 0x0f0b, X, NoSuf, { 0, 0, 0} }, /* official undefined instr. */ -{"ud2a", 0, 0x0f0b, X, NoSuf, { 0, 0, 0} }, /* alias for ud2 */ -{"ud2b", 0, 0x0fb9, X, NoSuf, { 0, 0, 0} }, /* 2nd. official undefined instr. */ - -{"cmovo", 2, 0x0f40, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovno", 2, 0x0f41, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovb", 2, 0x0f42, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovc", 2, 0x0f42, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovnae", 2, 0x0f42, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovae", 2, 0x0f43, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovnc", 2, 0x0f43, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovnb", 2, 0x0f43, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmove", 2, 0x0f44, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovz", 2, 0x0f44, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovne", 2, 0x0f45, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovnz", 2, 0x0f45, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovbe", 2, 0x0f46, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovna", 2, 0x0f46, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmova", 2, 0x0f47, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovnbe", 2, 0x0f47, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovs", 2, 0x0f48, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovns", 2, 0x0f49, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovp", 2, 0x0f4a, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovnp", 2, 0x0f4b, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovl", 2, 0x0f4c, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovnge", 2, 0x0f4c, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovge", 2, 0x0f4d, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovnl", 2, 0x0f4d, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovle", 2, 0x0f4e, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovng", 2, 0x0f4e, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovg", 2, 0x0f4f, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovnle", 2, 0x0f4f, X, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, - -{"fcmovb", 2, 0xdac0, X, FP|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcmovnae",2, 0xdac0, X, FP|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcmove", 2, 0xdac8, X, FP|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcmovbe", 2, 0xdad0, X, FP|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcmovna", 2, 0xdad0, X, FP|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcmovu", 2, 0xdad8, X, FP|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcmovae", 2, 0xdbc0, X, FP|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcmovnb", 2, 0xdbc0, X, FP|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcmovne", 2, 0xdbc8, X, FP|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcmova", 2, 0xdbd0, X, FP|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcmovnbe",2, 0xdbd0, X, FP|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcmovnu", 2, 0xdbd8, X, FP|ShortForm, { FloatReg, FloatAcc, 0} }, - -{"fcomi", 2, 0xdbf0, X, FP|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcomi", 0, 0xdbf1, X, FP|ShortForm, { 0, 0, 0} }, -{"fcomi", 1, 0xdbf0, X, FP|ShortForm, { FloatReg, 0, 0} }, -{"fucomi", 2, 0xdbe8, X, FP|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fucomi", 0, 0xdbe9, X, FP|ShortForm, { 0, 0, 0} }, -{"fucomi", 1, 0xdbe8, X, FP|ShortForm, { FloatReg, 0, 0} }, -{"fcomip", 2, 0xdff0, X, FP|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcompi", 2, 0xdff0, X, FP|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcompi", 0, 0xdff1, X, FP|ShortForm, { 0, 0, 0} }, -{"fcompi", 1, 0xdff0, X, FP|ShortForm, { FloatReg, 0, 0} }, -{"fucomip", 2, 0xdfe8, X, FP|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fucompi", 2, 0xdfe8, X, FP|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fucompi", 0, 0xdfe9, X, FP|ShortForm, { 0, 0, 0} }, -{"fucompi", 1, 0xdfe8, X, FP|ShortForm, { FloatReg, 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, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmovno", 2, 0x0f41, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmovb", 2, 0x0f42, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmovc", 2, 0x0f42, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmovnae", 2, 0x0f42, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmovae", 2, 0x0f43, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmovnc", 2, 0x0f43, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmovnb", 2, 0x0f43, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmove", 2, 0x0f44, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmovz", 2, 0x0f44, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmovne", 2, 0x0f45, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmovnz", 2, 0x0f45, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmovbe", 2, 0x0f46, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmovna", 2, 0x0f46, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmova", 2, 0x0f47, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmovnbe", 2, 0x0f47, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmovs", 2, 0x0f48, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmovns", 2, 0x0f49, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmovp", 2, 0x0f4a, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmovnp", 2, 0x0f4b, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmovl", 2, 0x0f4c, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmovnge", 2, 0x0f4c, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmovge", 2, 0x0f4d, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmovnl", 2, 0x0f4d, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmovle", 2, 0x0f4e, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmovng", 2, 0x0f4e, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmovg", 2, 0x0f4f, X, Cpu686, wl_Suf|Modrm, { WordReg|WordMem, WordReg, 0} }, +{"cmovnle", 2, 0x0f4f, X, Cpu686, wl_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} }, /* MMX instructions. */ -{"emms", 0, 0x0f77, X, FP, { 0, 0, 0 } }, -{"movd", 2, 0x0f6e, X, FP|Modrm, { Reg32|LongMem, RegMMX, 0 } }, -{"movd", 2, 0x0f7e, X, FP|Modrm, { RegMMX, Reg32|LongMem, 0 } }, -{"movq", 2, 0x0f6f, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"movq", 2, 0x0f7f, X, FP|Modrm, { RegMMX, RegMMX|LongMem, 0 } }, -{"packssdw", 2, 0x0f6b, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"packsswb", 2, 0x0f63, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"packuswb", 2, 0x0f67, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"paddb", 2, 0x0ffc, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"paddw", 2, 0x0ffd, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"paddd", 2, 0x0ffe, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"paddsb", 2, 0x0fec, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"paddsw", 2, 0x0fed, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"paddusb", 2, 0x0fdc, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"paddusw", 2, 0x0fdd, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pand", 2, 0x0fdb, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pandn", 2, 0x0fdf, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pcmpeqb", 2, 0x0f74, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pcmpeqw", 2, 0x0f75, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pcmpeqd", 2, 0x0f76, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pcmpgtb", 2, 0x0f64, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pcmpgtw", 2, 0x0f65, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pcmpgtd", 2, 0x0f66, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pmaddwd", 2, 0x0ff5, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pmulhw", 2, 0x0fe5, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pmullw", 2, 0x0fd5, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"por", 2, 0x0feb, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psllw", 2, 0x0ff1, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psllw", 2, 0x0f71, 6, FP|Modrm, { Imm8, RegMMX, 0 } }, -{"pslld", 2, 0x0ff2, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pslld", 2, 0x0f72, 6, FP|Modrm, { Imm8, RegMMX, 0 } }, -{"psllq", 2, 0x0ff3, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psllq", 2, 0x0f73, 6, FP|Modrm, { Imm8, RegMMX, 0 } }, -{"psraw", 2, 0x0fe1, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psraw", 2, 0x0f71, 4, FP|Modrm, { Imm8, RegMMX, 0 } }, -{"psrad", 2, 0x0fe2, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psrad", 2, 0x0f72, 4, FP|Modrm, { Imm8, RegMMX, 0 } }, -{"psrlw", 2, 0x0fd1, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psrlw", 2, 0x0f71, 2, FP|Modrm, { Imm8, RegMMX, 0 } }, -{"psrld", 2, 0x0fd2, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psrld", 2, 0x0f72, 2, FP|Modrm, { Imm8, RegMMX, 0 } }, -{"psrlq", 2, 0x0fd3, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psrlq", 2, 0x0f73, 2, FP|Modrm, { Imm8, RegMMX, 0 } }, -{"psubb", 2, 0x0ff8, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psubw", 2, 0x0ff9, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psubd", 2, 0x0ffa, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psubsb", 2, 0x0fe8, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psubsw", 2, 0x0fe9, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psubusb", 2, 0x0fd8, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psubusw", 2, 0x0fd9, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"punpckhbw",2, 0x0f68, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"punpckhwd",2, 0x0f69, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"punpckhdq",2, 0x0f6a, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"punpcklbw",2, 0x0f60, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"punpcklwd",2, 0x0f61, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"punpckldq",2, 0x0f62, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pxor", 2, 0x0fef, X, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"emms", 0, 0x0f77, X, CpuMMX, FP, { 0, 0, 0 } }, +{"movd", 2, 0x0f6e, X, CpuMMX, FP|Modrm, { Reg32|LongMem, RegMMX, 0 } }, +{"movd", 2, 0x0f7e, X, CpuMMX, FP|Modrm, { RegMMX, Reg32|LongMem, 0 } }, +{"movq", 2, 0x0f6f, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"movq", 2, 0x0f7f, X, CpuMMX, FP|Modrm, { RegMMX, RegMMX|LongMem, 0 } }, +{"packssdw", 2, 0x0f6b, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"packsswb", 2, 0x0f63, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"packuswb", 2, 0x0f67, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"paddb", 2, 0x0ffc, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"paddw", 2, 0x0ffd, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"paddd", 2, 0x0ffe, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"paddsb", 2, 0x0fec, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"paddsw", 2, 0x0fed, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"paddusb", 2, 0x0fdc, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"paddusw", 2, 0x0fdd, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"pand", 2, 0x0fdb, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"pandn", 2, 0x0fdf, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"pcmpeqb", 2, 0x0f74, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"pcmpeqw", 2, 0x0f75, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"pcmpeqd", 2, 0x0f76, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"pcmpgtb", 2, 0x0f64, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"pcmpgtw", 2, 0x0f65, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"pcmpgtd", 2, 0x0f66, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"pmaddwd", 2, 0x0ff5, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"pmulhw", 2, 0x0fe5, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"pmullw", 2, 0x0fd5, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"por", 2, 0x0feb, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"psllw", 2, 0x0ff1, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"psllw", 2, 0x0f71, 6, CpuMMX, FP|Modrm, { Imm8, RegMMX, 0 } }, +{"pslld", 2, 0x0ff2, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"pslld", 2, 0x0f72, 6, CpuMMX, FP|Modrm, { Imm8, RegMMX, 0 } }, +{"psllq", 2, 0x0ff3, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"psllq", 2, 0x0f73, 6, CpuMMX, FP|Modrm, { Imm8, RegMMX, 0 } }, +{"psraw", 2, 0x0fe1, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"psraw", 2, 0x0f71, 4, CpuMMX, FP|Modrm, { Imm8, RegMMX, 0 } }, +{"psrad", 2, 0x0fe2, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"psrad", 2, 0x0f72, 4, CpuMMX, FP|Modrm, { Imm8, RegMMX, 0 } }, +{"psrlw", 2, 0x0fd1, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"psrlw", 2, 0x0f71, 2, CpuMMX, FP|Modrm, { Imm8, RegMMX, 0 } }, +{"psrld", 2, 0x0fd2, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"psrld", 2, 0x0f72, 2, CpuMMX, FP|Modrm, { Imm8, RegMMX, 0 } }, +{"psrlq", 2, 0x0fd3, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"psrlq", 2, 0x0f73, 2, CpuMMX, FP|Modrm, { Imm8, RegMMX, 0 } }, +{"psubb", 2, 0x0ff8, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"psubw", 2, 0x0ff9, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"psubd", 2, 0x0ffa, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"psubsb", 2, 0x0fe8, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"psubsw", 2, 0x0fe9, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"psubusb", 2, 0x0fd8, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"psubusw", 2, 0x0fd9, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"punpckhbw",2, 0x0f68, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"punpckhwd",2, 0x0f69, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"punpckhdq",2, 0x0f6a, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"punpcklbw",2, 0x0f60, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"punpcklwd",2, 0x0f61, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"punpckldq",2, 0x0f62, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, +{"pxor", 2, 0x0fef, X, CpuMMX, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, /* PIII Katmai New Instructions / SIMD instructions. */ -{"addps", 2, 0x0f58, X, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, -{"addss", 2, 0xf30f58, X, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, -{"andnps", 2, 0x0f55, X, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, -{"andps", 2, 0x0f54, X, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, -{"cmpeqps", 2, 0x0fc2, 0, FP|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, -{"cmpeqss", 2, 0xf30fc2, 0, FP|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, -{"cmpleps", 2, 0x0fc2, 2, FP|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, -{"cmpless", 2, 0xf30fc2, 2, FP|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, -{"cmpltps", 2, 0x0fc2, 1, FP|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, -{"cmpltss", 2, 0xf30fc2, 1, FP|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, -{"cmpneqps", 2, 0x0fc2, 4, FP|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, -{"cmpneqss", 2, 0xf30fc2, 4, FP|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, -{"cmpnleps", 2, 0x0fc2, 6, FP|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, -{"cmpnless", 2, 0xf30fc2, 6, FP|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, -{"cmpnltps", 2, 0x0fc2, 5, FP|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, -{"cmpnltss", 2, 0xf30fc2, 5, FP|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, -{"cmpordps", 2, 0x0fc2, 7, FP|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, -{"cmpordss", 2, 0xf30fc2, 7, FP|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, -{"cmpunordps",2, 0x0fc2, 3, FP|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, -{"cmpunordss",2, 0xf30fc2, 3, FP|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, -{"cmpps", 3, 0x0fc2, X, FP|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } }, -{"cmpss", 3, 0xf30fc2, X, FP|Modrm, { Imm8, RegXMM|WordMem, RegXMM } }, -{"comiss", 2, 0x0f2f, X, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, -{"cvtpi2ps", 2, 0x0f2a, X, FP|Modrm, { RegMMX|LLongMem, RegXMM, 0 } }, -{"cvtps2pi", 2, 0x0f2d, X, FP|Modrm, { RegXMM|LLongMem, RegMMX, 0 } }, -{"cvtsi2ss", 2, 0xf30f2a, X, FP|Modrm, { Reg32|WordMem, RegXMM, 0 } }, -{"cvtss2si", 2, 0xf30f2d, X, FP|Modrm, { RegXMM|WordMem, Reg32, 0 } }, -{"cvttps2pi", 2, 0x0f2c, X, FP|Modrm, { RegXMM|LLongMem, RegMMX, 0 } }, -{"cvttss2si", 2, 0xf30f2c, X, FP|Modrm, { RegXMM|WordMem, Reg32, 0 } }, -{"divps", 2, 0x0f5e, X, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, -{"divss", 2, 0xf30f5e, X, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, -{"ldmxcsr", 1, 0x0fae, 2, FP|Modrm, { WordMem, 0, 0 } }, -{"maskmovq", 2, 0x0ff7, X, FP|Modrm, { RegMMX|InvMem, RegMMX, 0 } }, -{"maxps", 2, 0x0f5f, X, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, -{"maxss", 2, 0xf30f5f, X, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, -{"minps", 2, 0x0f5d, X, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, -{"minss", 2, 0xf30f5d, X, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, -{"movaps", 2, 0x0f28, X, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, -{"movaps", 2, 0x0f29, X, FP|Modrm, { RegXMM, RegXMM|LLongMem, 0 } }, -{"movhlps", 2, 0x0f12, X, FP|Modrm, { RegXMM|InvMem, RegXMM, 0 } }, -{"movhps", 2, 0x0f16, X, FP|Modrm, { LLongMem, RegXMM, 0 } }, -{"movhps", 2, 0x0f17, X, FP|Modrm, { RegXMM, LLongMem, 0 } }, -{"movlhps", 2, 0x0f16, X, FP|Modrm, { RegXMM|InvMem, RegXMM, 0 } }, -{"movlps", 2, 0x0f12, X, FP|Modrm, { LLongMem, RegXMM, 0 } }, -{"movlps", 2, 0x0f13, X, FP|Modrm, { RegXMM, LLongMem, 0 } }, -{"movmskps", 2, 0x0f50, X, FP|Modrm, { RegXMM|InvMem, Reg32, 0 } }, -{"movntps", 2, 0x0f2b, X, FP|Modrm, { RegXMM, LLongMem, 0 } }, -{"movntq", 2, 0x0fe7, X, FP|Modrm, { RegMMX, LLongMem, 0 } }, -{"movss", 2, 0xf30f10, X, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, -{"movss", 2, 0xf30f11, X, FP|Modrm, { RegXMM, RegXMM|WordMem, 0 } }, -{"movups", 2, 0x0f10, X, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, -{"movups", 2, 0x0f11, X, FP|Modrm, { RegXMM, RegXMM|LLongMem, 0 } }, -{"mulps", 2, 0x0f59, X, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, -{"mulss", 2, 0xf30f59, X, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, -{"orps", 2, 0x0f56, X, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, -{"pavgb", 2, 0x0fe0, X, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, -{"pavgw", 2, 0x0fe3, X, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, -{"pextrw", 3, 0x0fc5, X, FP|Modrm, { Imm8, RegMMX, Reg32|InvMem } }, -{"pinsrw", 3, 0x0fc4, X, FP|Modrm, { Imm8, Reg32|ShortMem, RegMMX } }, -{"pmaxsw", 2, 0x0fee, X, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, -{"pmaxub", 2, 0x0fde, X, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, -{"pminsw", 2, 0x0fea, X, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, -{"pminub", 2, 0x0fda, X, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, -{"pmovmskb", 2, 0x0fd7, X, FP|Modrm, { RegMMX, Reg32|InvMem, 0 } }, -{"pmulhuw", 2, 0x0fe4, X, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, -{"prefetchnta", 1, 0x0f18, 0, FP|Modrm, { LLongMem, 0, 0 } }, -{"prefetcht0", 1, 0x0f18, 1, FP|Modrm, { LLongMem, 0, 0 } }, -{"prefetcht1", 1, 0x0f18, 2, FP|Modrm, { LLongMem, 0, 0 } }, -{"prefetcht2", 1, 0x0f18, 3, FP|Modrm, { LLongMem, 0, 0 } }, -{"psadbw", 2, 0x0ff6, X, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, -{"pshufw", 3, 0x0f70, X, FP|Modrm, { Imm8, RegMMX|LLongMem, RegMMX } }, -{"rcpps", 2, 0x0f53, X, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, -{"rcpss", 2, 0xf30f53, X, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, -{"rsqrtps", 2, 0x0f52, X, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, -{"rsqrtss", 2, 0xf30f52, X, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, -{"sfence", 0, 0x0faef8, X, FP, { 0, 0, 0 } }, -{"shufps", 3, 0x0fc6, X, FP|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } }, -{"sqrtps", 2, 0x0f51, X, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, -{"sqrtss", 2, 0xf30f51, X, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, -{"stmxcsr", 1, 0x0fae, 3, FP|Modrm, { WordMem, 0, 0 } }, -{"subps", 2, 0x0f5c, X, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, -{"subss", 2, 0xf30f5c, X, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, -{"ucomiss", 2, 0x0f2e, X, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, -{"unpckhps", 2, 0x0f15, X, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, -{"unpcklps", 2, 0x0f14, X, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, -{"xorps", 2, 0x0f57, X, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +{"addps", 2, 0x0f58, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +{"addss", 2, 0xf30f58, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, +{"andnps", 2, 0x0f55, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +{"andps", 2, 0x0f54, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, +{"cmpeqps", 2, 0x0fc2, 0, CpuSSE, FP|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, +{"cmpeqss", 2, 0xf30fc2, 0, CpuSSE, FP|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, +{"cmpleps", 2, 0x0fc2, 2, CpuSSE, FP|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, +{"cmpless", 2, 0xf30fc2, 2, CpuSSE, FP|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, +{"cmpltps", 2, 0x0fc2, 1, CpuSSE, FP|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, +{"cmpltss", 2, 0xf30fc2, 1, CpuSSE, FP|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, +{"cmpneqps", 2, 0x0fc2, 4, CpuSSE, FP|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, +{"cmpneqss", 2, 0xf30fc2, 4, CpuSSE, FP|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, +{"cmpnleps", 2, 0x0fc2, 6, CpuSSE, FP|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, +{"cmpnless", 2, 0xf30fc2, 6, CpuSSE, FP|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, +{"cmpnltps", 2, 0x0fc2, 5, CpuSSE, FP|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, +{"cmpnltss", 2, 0xf30fc2, 5, CpuSSE, FP|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, +{"cmpordps", 2, 0x0fc2, 7, CpuSSE, FP|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, +{"cmpordss", 2, 0xf30fc2, 7, CpuSSE, FP|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, +{"cmpunordps",2, 0x0fc2, 3, CpuSSE, FP|Modrm|ImmExt, { RegXMM|LLongMem, RegXMM, 0 } }, +{"cmpunordss",2, 0xf30fc2, 3, CpuSSE, FP|Modrm|ImmExt, { RegXMM|WordMem, RegXMM, 0 } }, +{"cmpps", 3, 0x0fc2, X, CpuSSE, FP|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } }, +{"cmpss", 3, 0xf30fc2, X, CpuSSE, FP|Modrm, { Imm8, RegXMM|WordMem, RegXMM } }, +{"comiss", 2, 0x0f2f, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, +{"cvtpi2ps", 2, 0x0f2a, X, CpuSSE, FP|Modrm, { RegMMX|LLongMem, RegXMM, 0 } }, +{"cvtps2pi", 2, 0x0f2d, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegMMX, 0 } }, +{"cvtsi2ss", 2, 0xf30f2a, X, CpuSSE, FP|Modrm, { Reg32|WordMem, RegXMM, 0 } }, +{"cvtss2si", 2, 0xf30f2d, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, Reg32, 0 } }, +{"cvttps2pi", 2, 0x0f2c, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegMMX, 0 } }, +{"cvttss2si", 2, 0xf30f2c, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, Reg32, 0 } }, +{"divps", 2, 0x0f5e, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +{"divss", 2, 0xf30f5e, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, +{"ldmxcsr", 1, 0x0fae, 2, CpuSSE, FP|Modrm, { WordMem, 0, 0 } }, +{"maskmovq", 2, 0x0ff7, X, CpuSSE, FP|Modrm, { RegMMX|InvMem, RegMMX, 0 } }, +{"maxps", 2, 0x0f5f, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +{"maxss", 2, 0xf30f5f, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, +{"minps", 2, 0x0f5d, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +{"minss", 2, 0xf30f5d, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, +{"movaps", 2, 0x0f28, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +{"movaps", 2, 0x0f29, X, CpuSSE, FP|Modrm, { RegXMM, RegXMM|LLongMem, 0 } }, +{"movhlps", 2, 0x0f12, X, CpuSSE, FP|Modrm, { RegXMM|InvMem, RegXMM, 0 } }, +{"movhps", 2, 0x0f16, X, CpuSSE, FP|Modrm, { LLongMem, RegXMM, 0 } }, +{"movhps", 2, 0x0f17, X, CpuSSE, FP|Modrm, { RegXMM, LLongMem, 0 } }, +{"movlhps", 2, 0x0f16, X, CpuSSE, FP|Modrm, { RegXMM|InvMem, RegXMM, 0 } }, +{"movlps", 2, 0x0f12, X, CpuSSE, FP|Modrm, { LLongMem, RegXMM, 0 } }, +{"movlps", 2, 0x0f13, X, CpuSSE, FP|Modrm, { RegXMM, LLongMem, 0 } }, +{"movmskps", 2, 0x0f50, X, CpuSSE, FP|Modrm, { RegXMM|InvMem, Reg32, 0 } }, +{"movntps", 2, 0x0f2b, X, CpuSSE, FP|Modrm, { RegXMM, LLongMem, 0 } }, +{"movntq", 2, 0x0fe7, X, CpuSSE, FP|Modrm, { RegMMX, LLongMem, 0 } }, +{"movss", 2, 0xf30f10, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, +{"movss", 2, 0xf30f11, X, CpuSSE, FP|Modrm, { RegXMM, RegXMM|WordMem, 0 } }, +{"movups", 2, 0x0f10, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +{"movups", 2, 0x0f11, X, CpuSSE, FP|Modrm, { RegXMM, RegXMM|LLongMem, 0 } }, +{"mulps", 2, 0x0f59, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +{"mulss", 2, 0xf30f59, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, +{"orps", 2, 0x0f56, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +{"pavgb", 2, 0x0fe0, X, CpuSSE, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, +{"pavgw", 2, 0x0fe3, X, CpuSSE, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, +{"pextrw", 3, 0x0fc5, X, CpuSSE, FP|Modrm, { Imm8, RegMMX, Reg32|InvMem } }, +{"pinsrw", 3, 0x0fc4, X, CpuSSE, FP|Modrm, { Imm8, Reg32|ShortMem, RegMMX } }, +{"pmaxsw", 2, 0x0fee, X, CpuSSE, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, +{"pmaxub", 2, 0x0fde, X, CpuSSE, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, +{"pminsw", 2, 0x0fea, X, CpuSSE, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, +{"pminub", 2, 0x0fda, X, CpuSSE, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, +{"pmovmskb", 2, 0x0fd7, X, CpuSSE, FP|Modrm, { RegMMX, Reg32|InvMem, 0 } }, +{"pmulhuw", 2, 0x0fe4, X, CpuSSE, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, +{"prefetchnta", 1, 0x0f18, 0, CpuSSE, FP|Modrm, { LLongMem, 0, 0 } }, +{"prefetcht0", 1, 0x0f18, 1, CpuSSE, FP|Modrm, { LLongMem, 0, 0 } }, +{"prefetcht1", 1, 0x0f18, 2, CpuSSE, FP|Modrm, { LLongMem, 0, 0 } }, +{"prefetcht2", 1, 0x0f18, 3, CpuSSE, FP|Modrm, { LLongMem, 0, 0 } }, +{"psadbw", 2, 0x0ff6, X, CpuSSE, FP|Modrm, { RegMMX|LLongMem, RegMMX, 0 } }, +{"pshufw", 3, 0x0f70, X, CpuSSE, FP|Modrm, { Imm8, RegMMX|LLongMem, RegMMX } }, +{"rcpps", 2, 0x0f53, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +{"rcpss", 2, 0xf30f53, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, +{"rsqrtps", 2, 0x0f52, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +{"rsqrtss", 2, 0xf30f52, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, +{"sfence", 0, 0x0faef8, X, CpuSSE, FP, { 0, 0, 0 } }, +{"shufps", 3, 0x0fc6, X, CpuSSE, FP|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } }, +{"sqrtps", 2, 0x0f51, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +{"sqrtss", 2, 0xf30f51, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, +{"stmxcsr", 1, 0x0fae, 3, CpuSSE, FP|Modrm, { WordMem, 0, 0 } }, +{"subps", 2, 0x0f5c, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +{"subss", 2, 0xf30f5c, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, +{"ucomiss", 2, 0x0f2e, X, CpuSSE, FP|Modrm, { RegXMM|WordMem, RegXMM, 0 } }, +{"unpckhps", 2, 0x0f15, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +{"unpcklps", 2, 0x0f14, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +{"xorps", 2, 0x0f57, X, CpuSSE, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, /* AMD 3DNow! instructions. */ -{"prefetch", 1, 0x0f0d, 0, FP|Modrm, { ByteMem, 0, 0 } }, -{"prefetchw",1, 0x0f0d, 1, FP|Modrm, { ByteMem, 0, 0 } }, -{"femms", 0, 0x0f0e, X, FP, { 0, 0, 0 } }, -{"pavgusb", 2, 0x0f0f, 0xbf, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, -{"pf2id", 2, 0x0f0f, 0x1d, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, -{"pf2iw", 2, 0x0f0f, 0x1c, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, /* Athlon */ -{"pfacc", 2, 0x0f0f, 0xae, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfadd", 2, 0x0f0f, 0x9e, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfcmpeq", 2, 0x0f0f, 0xb0, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfcmpge", 2, 0x0f0f, 0x90, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfcmpgt", 2, 0x0f0f, 0xa0, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfmax", 2, 0x0f0f, 0xa4, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfmin", 2, 0x0f0f, 0x94, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfmul", 2, 0x0f0f, 0xb4, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfnacc", 2, 0x0f0f, 0x8a, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, /* Athlon */ -{"pfpnacc", 2, 0x0f0f, 0x8e, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, /* Athlon */ -{"pfrcp", 2, 0x0f0f, 0x96, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfrcpit1", 2, 0x0f0f, 0xa6, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfrcpit2", 2, 0x0f0f, 0xb6, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfrsqit1", 2, 0x0f0f, 0xa7, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfrsqrt", 2, 0x0f0f, 0x97, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfsub", 2, 0x0f0f, 0x9a, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfsubr", 2, 0x0f0f, 0xaa, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, -{"pi2fd", 2, 0x0f0f, 0x0d, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, -{"pi2fw", 2, 0x0f0f, 0x0c, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, /* Athlon */ -{"pmulhrw", 2, 0x0f0f, 0xb7, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, -{"pswapd", 2, 0x0f0f, 0xbb, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, /* Athlon */ - -{NULL, 0, 0, 0, 0, { 0, 0, 0} } /* sentinel */ +{"prefetch", 1, 0x0f0d, 0, Cpu3dnow, FP|Modrm, { ByteMem, 0, 0 } }, +{"prefetchw",1, 0x0f0d, 1, Cpu3dnow, FP|Modrm, { ByteMem, 0, 0 } }, +{"femms", 0, 0x0f0e, X, Cpu3dnow, FP, { 0, 0, 0 } }, +{"pavgusb", 2, 0x0f0f, 0xbf, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, +{"pf2id", 2, 0x0f0f, 0x1d, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, +{"pf2iw", 2, 0x0f0f, 0x1c, Cpu3dnow|Cpu686, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, +{"pfacc", 2, 0x0f0f, 0xae, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, +{"pfadd", 2, 0x0f0f, 0x9e, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, +{"pfcmpeq", 2, 0x0f0f, 0xb0, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, +{"pfcmpge", 2, 0x0f0f, 0x90, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, +{"pfcmpgt", 2, 0x0f0f, 0xa0, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, +{"pfmax", 2, 0x0f0f, 0xa4, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, +{"pfmin", 2, 0x0f0f, 0x94, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, +{"pfmul", 2, 0x0f0f, 0xb4, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, +{"pfnacc", 2, 0x0f0f, 0x8a, Cpu3dnow|Cpu686, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, +{"pfpnacc", 2, 0x0f0f, 0x8e, Cpu3dnow|Cpu686, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, +{"pfrcp", 2, 0x0f0f, 0x96, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, +{"pfrcpit1", 2, 0x0f0f, 0xa6, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, +{"pfrcpit2", 2, 0x0f0f, 0xb6, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, +{"pfrsqit1", 2, 0x0f0f, 0xa7, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, +{"pfrsqrt", 2, 0x0f0f, 0x97, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, +{"pfsub", 2, 0x0f0f, 0x9a, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, +{"pfsubr", 2, 0x0f0f, 0xaa, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, +{"pi2fd", 2, 0x0f0f, 0x0d, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, +{"pi2fw", 2, 0x0f0f, 0x0c, Cpu3dnow|Cpu686, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, +{"pmulhrw", 2, 0x0f0f, 0xb7, Cpu3dnow, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, +{"pswapd", 2, 0x0f0f, 0xbb, Cpu3dnow|Cpu686, FP|Modrm|ImmExt, { RegMMX|LongMem, RegMMX, 0 } }, + +/* sentinel */ +{NULL, 0, 0, 0, 0, 0, { 0, 0, 0} } }; #undef X #undef NoSuf @@ -1059,6 +1079,7 @@ static const template i386_optab[] = { #undef bw_Suf #undef bl_Suf #undef wl_Suf +#undef wld_Suf #undef sl_Suf #undef sld_Suf #undef sldx_Suf |