diff options
Diffstat (limited to 'include/opcode/i386.h')
| -rw-r--r-- | include/opcode/i386.h | 537 |
1 files changed, 326 insertions, 211 deletions
diff --git a/include/opcode/i386.h b/include/opcode/i386.h index ef8fece15..7bddbed4e 100644 --- a/include/opcode/i386.h +++ b/include/opcode/i386.h @@ -42,7 +42,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ static const template i386_optab[] = { #define X None -#define ReverseModrm (ReverseRegRegmem|Modrm) #define NoSuf (No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_dSuf|No_xSuf) #define b_Suf (No_wSuf|No_lSuf|No_sSuf|No_dSuf|No_xSuf) #define w_Suf (No_bSuf|No_lSuf|No_sSuf|No_dSuf|No_xSuf) @@ -84,45 +83,45 @@ static const template i386_optab[] = { { "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 } }, /* move to/from control debug registers */ -{ "mov", 2, 0x0f20, X, l_Suf|D|Modrm|IgnoreSize, { Control, Reg32, 0} }, -{ "mov", 2, 0x0f21, X, l_Suf|D|Modrm|IgnoreSize, { Debug, Reg32, 0} }, -{ "mov", 2, 0x0f24, X, l_Suf|D|Modrm|IgnoreSize, { Test, Reg32, 0} }, +{ "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} }, /* 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|ReverseModrm, { Reg8|ByteMem, Reg32, 0} }, -{"movsbw", 2, 0x0fbe, X, NoSuf|ReverseModrm, { Reg8|ByteMem, Reg16, 0} }, -{"movswl", 2, 0x0fbf, X, NoSuf|ReverseModrm, { Reg16|ShortMem, Reg32, 0} }, +{"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} }, /* Intel Syntax */ -{"movsx", 2, 0x0fbf, X, w_Suf|ReverseModrm|IgnoreSize, { Reg16|ShortMem, Reg32, 0} }, -{"movsx", 2, 0x0fbe, X, b_Suf|ReverseModrm, { Reg8|ByteMem, WordReg, 0} }, +{"movsx", 2, 0x0fbf, X, w_Suf|Modrm|IgnoreSize, { Reg16|ShortMem, Reg32, 0} }, +{"movsx", 2, 0x0fbe, X, b_Suf|Modrm, { Reg8|ByteMem, WordReg, 0} }, /* move with zero extend */ -{"movzb", 2, 0x0fb6, X, wl_Suf|ReverseModrm, { Reg8|ByteMem, WordReg, 0} }, -{"movzwl", 2, 0x0fb7, X, NoSuf|ReverseModrm, { Reg16|ShortMem, Reg32, 0} }, +{"movzb", 2, 0x0fb6, X, wl_Suf|Modrm, { Reg8|ByteMem, WordReg, 0} }, +{"movzwl", 2, 0x0fb7, X, NoSuf|Modrm, { Reg16|ShortMem, Reg32, 0} }, /* Intel Syntax */ -{"movzx", 2, 0x0fb7, X, w_Suf|ReverseModrm|IgnoreSize, { Reg16|ShortMem, Reg32, 0} }, -{"movzx", 2, 0x0fb6, X, b_Suf|ReverseModrm, { Reg8|ByteMem, WordReg, 0} }, +{"movzx", 2, 0x0fb7, X, w_Suf|Modrm|IgnoreSize, { Reg16|ShortMem, Reg32, 0} }, +{"movzx", 2, 0x0fb6, X, b_Suf|Modrm, { Reg8|ByteMem, WordReg, 0} }, /* push instructions */ -{"push", 1, 0x50, X, wl_Suf|ShortForm, { WordReg,0,0 } }, -{"push", 1, 0xff, 6, wl_Suf|Modrm, { WordReg|WordMem, 0, 0 } }, -{"push", 1, 0x6a, X, wl_Suf, { Imm8S, 0, 0} }, -{"push", 1, 0x68, X, wl_Suf, { Imm16|Imm32, 0, 0} }, -{"push", 1, 0x06, X, wl_Suf|Seg2ShortForm, { SReg2,0,0 } }, -{"push", 1, 0x0fa0, X, wl_Suf|Seg3ShortForm, { SReg3,0,0 } }, +{"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 } }, /* push all */ -{"pusha", 0, 0x60, X, wl_Suf, { 0, 0, 0 } }, +{"pusha", 0, 0x60, X, wl_Suf|DefaultSize, { 0, 0, 0 } }, /* pop instructions */ -{"pop", 1, 0x58, X, wl_Suf|ShortForm, { WordReg,0,0 } }, -{"pop", 1, 0x8f, 0, wl_Suf|Modrm, { WordReg|WordMem, 0, 0 } }, +{"pop", 1, 0x58, X, wl_Suf|ShortForm|DefaultSize, { WordReg, 0, 0 } }, +{"pop", 1, 0x8f, 0, wl_Suf|Modrm|DefaultSize, { WordReg|WordMem, 0, 0 } }, #define POP_SEG_SHORT 0x07 -{"pop", 1, 0x07, X, wl_Suf|Seg2ShortForm, { SReg2,0,0 } }, -{"pop", 1, 0x0fa1, X, wl_Suf|Seg3ShortForm, { SReg3,0,0 } }, +{"pop", 1, 0x07, X, wl_Suf|Seg2ShortForm|DefaultSize, { SReg2, 0, 0 } }, +{"pop", 1, 0x0fa1, X, wl_Suf|Seg3ShortForm|DefaultSize, { SReg3, 0, 0 } }, /* pop all */ -{"popa", 0, 0x61, X, wl_Suf, { 0, 0, 0 } }, +{"popa", 0, 0x61, X, wl_Suf|DefaultSize, { 0, 0, 0 } }, /* xchg exchange instructions xchg commutes: we allow both operand orders */ @@ -159,8 +158,8 @@ static const template i386_optab[] = { {"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, { 0, 0, 0} }, -{"popf", 0, 0x9d, X, wl_Suf, { 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} }, @@ -250,9 +249,9 @@ static const template i386_optab[] = { 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|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"imul", 3, 0x6b, X, wl_Suf|ReverseModrm, { Imm8S, WordReg|WordMem, WordReg} }, -{"imul", 3, 0x69, X, wl_Suf|ReverseModrm, { Imm16|Imm32, WordReg|WordMem, WordReg} }, +{"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} }, /* 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. */ @@ -312,28 +311,31 @@ static const template i386_optab[] = { {"sar", 1, 0xd0, 7, bwl_Suf|W|Modrm, { Reg|AnyMem, 0, 0} }, /* control transfer instructions */ -{"call", 1, 0xe8, X, wl_Suf|JumpDword, { Disp16|Disp32, 0, 0} }, -{"call", 1, 0xff, 2, wl_Suf|Modrm, { WordReg|WordMem|JumpAbsolute, 0, 0} }, +{"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} }, /* Intel Syntax */ -{"call", 2, 0x9a, X, wl_Suf|JumpInterSegment, { Imm16, Imm16|Imm32, 0} }, -{"lcall", 2, 0x9a, X, wl_Suf|JumpInterSegment, { Imm16, Imm16|Imm32, 0} }, -{"lcall", 1, 0xff, 3, wl_Suf|Modrm, { WordMem, 0, 0} }, +{"call", 2, 0x9a, X, 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} }, #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} }, /* Intel Syntax */ -{"jmp", 2, 0xea, X, wl_Suf|JumpInterSegment, { Imm16, Imm16|Imm32, 0} }, -{"jmp", 1, 0xff, 5, wl_Suf|Modrm, { WordMem, 0, 0} }, +{"jmp", 2, 0xea, X, 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, 0, 0} }, +{"ljmp", 1, 0xff, 5, wl_Suf|Modrm, { WordMem|JumpAbsolute, 0, 0} }, -{"ret", 0, 0xc3, X, wl_Suf, { 0, 0, 0} }, -{"ret", 1, 0xc2, X, wl_Suf, { Imm16, 0, 0} }, -{"lret", 0, 0xcb, X, wl_Suf, { 0, 0, 0} }, -{"lret", 1, 0xca, X, wl_Suf, { Imm16, 0, 0} }, -{"enter", 2, 0xc8, X, wl_Suf, { Imm16, Imm8, 0} }, -{"leave", 0, 0xc9, X, wl_Suf, { 0, 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} }, /* conditional jumps */ {"jo", 1, 0x70, X, NoSuf|Jump, { Disp, 0, 0} }, @@ -448,8 +450,8 @@ static const template i386_optab[] = { {"xlat", 1, 0xd7, X, b_Suf|IsString, { AnyMem, 0, 0} }, /* bit manipulation */ -{"bsf", 2, 0x0fbc, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"bsr", 2, 0x0fbd, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, +{"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} }, @@ -478,23 +480,23 @@ static const template i386_optab[] = { {"nop", 0, 0x90, X, NoSuf, { 0, 0, 0} }, /* protection control */ -{"arpl", 2, 0x63, X, NoSuf|Modrm|IgnoreSize,{ Reg16, Reg16|ShortMem, 0} }, -{"lar", 2, 0x0f02, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, +{"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, NoSuf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} }, -{"lmsw", 1, 0x0f01, 6, NoSuf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} }, -{"lsl", 2, 0x0f03, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"ltr", 1, 0x0f00, 3, NoSuf|Modrm|IgnoreSize,{ Reg16|ShortMem, 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, NoSuf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} }, +{"str", 1, 0x0f00, 1, w_Suf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} }, -{"verr", 1, 0x0f00, 4, NoSuf|Modrm|IgnoreSize,{ Reg16|ShortMem, 0, 0} }, -{"verw", 1, 0x0f00, 5, NoSuf|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} }, /* floating point instructions */ @@ -767,7 +769,7 @@ static const template i386_optab[] = { /* 486 extensions */ -{"bswap", 1, 0x0fc8, X, NoSuf|ShortForm, { Reg32,0,0 } }, +{"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} }, @@ -782,10 +784,10 @@ static const template i386_optab[] = { {"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} }, +{"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} }, /* Pentium Pro extensions */ {"rdpmc", 0, 0x0f33, X, NoSuf, { 0, 0, 0} }, @@ -794,166 +796,267 @@ static const template i386_optab[] = { {"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|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovno", 2, 0x0f41, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovb", 2, 0x0f42, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovc", 2, 0x0f42, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovnae", 2, 0x0f42, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovae", 2, 0x0f43, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovnc", 2, 0x0f43, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovnb", 2, 0x0f43, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmove", 2, 0x0f44, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovz", 2, 0x0f44, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovne", 2, 0x0f45, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovnz", 2, 0x0f45, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovbe", 2, 0x0f46, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovna", 2, 0x0f46, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmova", 2, 0x0f47, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovnbe", 2, 0x0f47, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovs", 2, 0x0f48, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovns", 2, 0x0f49, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovp", 2, 0x0f4a, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovnp", 2, 0x0f4b, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovl", 2, 0x0f4c, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovnge", 2, 0x0f4c, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovge", 2, 0x0f4d, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovnl", 2, 0x0f4d, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovle", 2, 0x0f4e, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovng", 2, 0x0f4e, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovg", 2, 0x0f4f, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, -{"cmovnle", 2, 0x0f4f, X, wl_Suf|ReverseModrm, { WordReg|WordMem, WordReg, 0} }, - -{"fcmovb", 2, 0xdac0, X, NoSuf|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcmovnae",2, 0xdac0, X, NoSuf|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcmove", 2, 0xdac8, X, NoSuf|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcmovbe", 2, 0xdad0, X, NoSuf|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcmovna", 2, 0xdad0, X, NoSuf|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcmovu", 2, 0xdad8, X, NoSuf|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcmovae", 2, 0xdbc0, X, NoSuf|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcmovnb", 2, 0xdbc0, X, NoSuf|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcmovne", 2, 0xdbc8, X, NoSuf|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcmova", 2, 0xdbd0, X, NoSuf|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcmovnbe",2, 0xdbd0, X, NoSuf|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcmovnu", 2, 0xdbd8, X, NoSuf|ShortForm, { FloatReg, FloatAcc, 0} }, - -{"fcomi", 2, 0xdbf0, X, NoSuf|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcomi", 0, 0xdbf1, X, NoSuf|ShortForm, { 0, 0, 0} }, -{"fcomi", 1, 0xdbf0, X, NoSuf|ShortForm, { FloatReg, 0, 0} }, -{"fucomi", 2, 0xdbe8, X, NoSuf|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fucomi", 0, 0xdbe9, X, NoSuf|ShortForm, { 0, 0, 0} }, -{"fucomi", 1, 0xdbe8, X, NoSuf|ShortForm, { FloatReg, 0, 0} }, -{"fcomip", 2, 0xdff0, X, NoSuf|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcompi", 2, 0xdff0, X, NoSuf|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fcompi", 0, 0xdff1, X, NoSuf|ShortForm, { 0, 0, 0} }, -{"fcompi", 1, 0xdff0, X, NoSuf|ShortForm, { FloatReg, 0, 0} }, -{"fucomip", 2, 0xdfe8, X, NoSuf|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fucompi", 2, 0xdfe8, X, NoSuf|ShortForm, { FloatReg, FloatAcc, 0} }, -{"fucompi", 0, 0xdfe9, X, NoSuf|ShortForm, { 0, 0, 0} }, -{"fucompi", 1, 0xdfe8, X, NoSuf|ShortForm, { FloatReg, 0, 0} }, +{"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} }, /* MMX instructions. */ -{"emms", 0, 0x0f77, X, NoSuf, { 0, 0, 0 } }, -{"movd", 2, 0x0f6e, X, NoSuf|Modrm, { Reg32|LongMem, RegMMX, 0 } }, -{"movd", 2, 0x0f7e, X, NoSuf|Modrm, { RegMMX, Reg32|LongMem, 0 } }, -{"movq", 2, 0x0f6f, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"movq", 2, 0x0f7f, X, NoSuf|Modrm, { RegMMX, RegMMX|LongMem, 0 } }, -{"packssdw", 2, 0x0f6b, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"packsswb", 2, 0x0f63, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"packuswb", 2, 0x0f67, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"paddb", 2, 0x0ffc, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"paddw", 2, 0x0ffd, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"paddd", 2, 0x0ffe, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"paddsb", 2, 0x0fec, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"paddsw", 2, 0x0fed, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"paddusb", 2, 0x0fdc, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"paddusw", 2, 0x0fdd, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pand", 2, 0x0fdb, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pandn", 2, 0x0fdf, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pcmpeqb", 2, 0x0f74, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pcmpeqw", 2, 0x0f75, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pcmpeqd", 2, 0x0f76, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pcmpgtb", 2, 0x0f64, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pcmpgtw", 2, 0x0f65, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pcmpgtd", 2, 0x0f66, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pmaddwd", 2, 0x0ff5, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pmulhw", 2, 0x0fe5, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pmullw", 2, 0x0fd5, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"por", 2, 0x0feb, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psllw", 2, 0x0ff1, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psllw", 2, 0x0f71, 6, NoSuf|Modrm, { Imm8, RegMMX, 0 } }, -{"pslld", 2, 0x0ff2, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pslld", 2, 0x0f72, 6, NoSuf|Modrm, { Imm8, RegMMX, 0 } }, -{"psllq", 2, 0x0ff3, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psllq", 2, 0x0f73, 6, NoSuf|Modrm, { Imm8, RegMMX, 0 } }, -{"psraw", 2, 0x0fe1, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psraw", 2, 0x0f71, 4, NoSuf|Modrm, { Imm8, RegMMX, 0 } }, -{"psrad", 2, 0x0fe2, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psrad", 2, 0x0f72, 4, NoSuf|Modrm, { Imm8, RegMMX, 0 } }, -{"psrlw", 2, 0x0fd1, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psrlw", 2, 0x0f71, 2, NoSuf|Modrm, { Imm8, RegMMX, 0 } }, -{"psrld", 2, 0x0fd2, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psrld", 2, 0x0f72, 2, NoSuf|Modrm, { Imm8, RegMMX, 0 } }, -{"psrlq", 2, 0x0fd3, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psrlq", 2, 0x0f73, 2, NoSuf|Modrm, { Imm8, RegMMX, 0 } }, -{"psubb", 2, 0x0ff8, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psubw", 2, 0x0ff9, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psubd", 2, 0x0ffa, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psubsb", 2, 0x0fe8, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psubsw", 2, 0x0fe9, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psubusb", 2, 0x0fd8, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"psubusw", 2, 0x0fd9, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"punpckhbw",2, 0x0f68, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"punpckhwd",2, 0x0f69, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"punpckhdq",2, 0x0f6a, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"punpcklbw",2, 0x0f60, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"punpcklwd",2, 0x0f61, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"punpckldq",2, 0x0f62, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pxor", 2, 0x0fef, X, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, - - +{"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 } }, + + +/* 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 } }, + /* AMD 3DNow! instructions */ -#define AMD_3DNOW_OPCODE 0x0f0f - -{"prefetch", 1, 0x0f0d, 0, NoSuf|Modrm, { ByteMem, 0, 0 } }, -{"prefetchw",1, 0x0f0d, 1, NoSuf|Modrm, { ByteMem, 0, 0 } }, -{"femms", 0, 0x0f0e, X, NoSuf, { 0, 0, 0 } }, -{"pavgusb", 2, 0x0f0f, 0xbf, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pf2id", 2, 0x0f0f, 0x1d, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfacc", 2, 0x0f0f, 0xae, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfadd", 2, 0x0f0f, 0x9e, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfcmpeq", 2, 0x0f0f, 0xb0, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfcmpge", 2, 0x0f0f, 0x90, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfcmpgt", 2, 0x0f0f, 0xa0, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfmax", 2, 0x0f0f, 0xa4, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfmin", 2, 0x0f0f, 0x94, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfmul", 2, 0x0f0f, 0xb4, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfrcp", 2, 0x0f0f, 0x96, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfrcpit1", 2, 0x0f0f, 0xa6, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfrcpit2", 2, 0x0f0f, 0xb6, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfrsqit1", 2, 0x0f0f, 0xa7, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfrsqrt", 2, 0x0f0f, 0x97, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfsub", 2, 0x0f0f, 0x9a, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pfsubr", 2, 0x0f0f, 0xaa, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pi2fd", 2, 0x0f0f, 0x0d, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, -{"pmulhrw", 2, 0x0f0f, 0xb7, NoSuf|Modrm, { RegMMX|LongMem, RegMMX, 0 } }, + +{"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 */ }; #undef X -#undef ReverseModrm #undef NoSuf #undef b_Suf #undef w_Suf #undef l_Suf +#undef d_Suf +#undef x_Suf #undef bw_Suf #undef bl_Suf #undef wl_Suf #undef sl_Suf +#undef sld_Suf +#undef sldx_Suf #undef bwl_Suf +#undef bwld_Suf #undef FP #undef l_FP +#undef d_FP +#undef x_FP #undef sl_FP +#undef sld_FP +#undef sldx_FP #define MAX_MNEM_SIZE 16 /* for parsing insn mnemonics from input */ @@ -961,6 +1064,8 @@ static const template i386_optab[] = { /* 386 register table */ static const reg_entry i386_regtab[] = { + /* make %st first as we test for it */ + {"st", FloatReg|FloatAcc, 0}, /* 8 bit regs */ {"al", Reg8|Acc, 0}, {"cl", Reg8|ShiftCount, 1}, @@ -1030,16 +1135,7 @@ static const reg_entry i386_regtab[] = { {"tr5", Test, 5}, {"tr6", Test, 6}, {"tr7", Test, 7}, - /* float registers */ - {"st(0)", FloatReg|FloatAcc, 0}, - {"st", FloatReg|FloatAcc, 0}, - {"st(1)", FloatReg, 1}, - {"st(2)", FloatReg, 2}, - {"st(3)", FloatReg, 3}, - {"st(4)", FloatReg, 4}, - {"st(5)", FloatReg, 5}, - {"st(6)", FloatReg, 6}, - {"st(7)", FloatReg, 7}, + /* mmx and simd registers */ {"mm0", RegMMX, 0}, {"mm1", RegMMX, 1}, {"mm2", RegMMX, 2}, @@ -1047,7 +1143,26 @@ static const reg_entry i386_regtab[] = { {"mm4", RegMMX, 4}, {"mm5", RegMMX, 5}, {"mm6", RegMMX, 6}, - {"mm7", RegMMX, 7} + {"mm7", RegMMX, 7}, + {"xmm0", RegXMM, 0}, + {"xmm1", RegXMM, 1}, + {"xmm2", RegXMM, 2}, + {"xmm3", RegXMM, 3}, + {"xmm4", RegXMM, 4}, + {"xmm5", RegXMM, 5}, + {"xmm6", RegXMM, 6}, + {"xmm7", RegXMM, 7} +}; + +static const reg_entry i386_float_regtab[] = { + {"st(0)", FloatReg|FloatAcc, 0}, + {"st(1)", FloatReg, 1}, + {"st(2)", FloatReg, 2}, + {"st(3)", FloatReg, 3}, + {"st(4)", FloatReg, 4}, + {"st(5)", FloatReg, 5}, + {"st(6)", FloatReg, 6}, + {"st(7)", FloatReg, 7} }; #define MAX_REG_NAME_SIZE 8 /* for parsing register names from input */ |