📄 insns.dat
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; insns.dat table of instructions for the Netwide Assembler
;
; The Netwide Assembler is copyright (C) 1996 Simon Tatham and
; Julian Hall. All rights reserved. The software is
; redistributable under the license given in the file "LICENSE"
; distributed in the NASM archive.
;
; Format of file: All four fields must be present on every functional
; line. Hence `void' for no-operand instructions, and `\0' for such
; as EQU. If the last three fields are all `ignore', no action is
; taken except to register the opcode as being present.
;
; For a detailed description of the code string (third field), please
; see the comment at the top of assemble.c. For a detailed description
; of the flags (fourth field), please see insns.h.
;
; Comments with a pound sign after the semicolon generate section
; subheaders in the NASM documentation.
;# Special instructions...
DB ignore ignore ignore
DW ignore ignore ignore
DD ignore ignore ignore
DQ ignore ignore ignore
DT ignore ignore ignore
DO ignore ignore ignore
DY ignore ignore ignore
RESB imm \340 8086
RESW ignore ignore ignore
RESD ignore ignore ignore
RESQ ignore ignore ignore
REST ignore ignore ignore
RESO ignore ignore ignore
RESY ignore ignore ignore
;# Conventional instructions
AAA void \1\x37 8086,NOLONG
AAD void \2\xD5\x0A 8086,NOLONG
AAD imm \1\xD5\24 8086,SB,NOLONG
AAM void \2\xD4\x0A 8086,NOLONG
AAM imm \1\xD4\24 8086,SB,NOLONG
AAS void \1\x3F 8086,NOLONG
ADC mem,reg8 \1\x10\101 8086,SM
ADC reg8,reg8 \1\x10\101 8086
ADC mem,reg16 \320\1\x11\101 8086,SM
ADC reg16,reg16 \320\1\x11\101 8086
ADC mem,reg32 \321\1\x11\101 386,SM
ADC reg32,reg32 \321\1\x11\101 386
ADC mem,reg64 \324\1\x11\101 X64,SM
ADC reg64,reg64 \324\1\x11\101 X64
ADC reg8,mem \1\x12\110 8086,SM
ADC reg8,reg8 \1\x12\110 8086
ADC reg16,mem \320\1\x13\110 8086,SM
ADC reg16,reg16 \320\1\x13\110 8086
ADC reg32,mem \321\1\x13\110 386,SM
ADC reg32,reg32 \321\1\x13\110 386
ADC reg64,mem \324\1\x13\110 X64,SM
ADC reg64,reg64 \324\1\x13\110 X64
ADC rm16,imm8 \320\1\x83\202\275 8086
ADC rm32,imm8 \321\1\x83\202\275 386
ADC rm64,imm8 \324\1\x83\202\275 X64
ADC reg_al,imm \1\x14\21 8086,SM
ADC reg_ax,imm \320\1\x15\31 8086,SM
ADC reg_eax,imm \321\1\x15\41 386,SM
ADC reg_rax,imm \324\1\x15\255 X64,SM
ADC rm8,imm \1\x80\202\21 8086,SM
ADC rm16,imm \320\145\x81\202\141 8086,SM
ADC rm32,imm \321\155\x81\202\151 386,SM
ADC rm64,imm \324\155\x81\202\251 X64,SM
ADC mem,imm8 \1\x80\202\21 8086,SM
ADC mem,imm16 \320\145\x81\202\141 8086,SM
ADC mem,imm32 \321\155\x81\202\151 386,SM
ADD mem,reg8 \1\x00\101 8086,SM
ADD reg8,reg8 \1\x00\101 8086
ADD mem,reg16 \320\1\x01\101 8086,SM
ADD reg16,reg16 \320\1\x01\101 8086
ADD mem,reg32 \321\1\x01\101 386,SM
ADD reg32,reg32 \321\1\x01\101 386
ADD mem,reg64 \324\1\x01\101 X64,SM
ADD reg64,reg64 \324\1\x01\101 X64
ADD reg8,mem \1\x02\110 8086,SM
ADD reg8,reg8 \1\x02\110 8086
ADD reg16,mem \320\1\x03\110 8086,SM
ADD reg16,reg16 \320\1\x03\110 8086
ADD reg32,mem \321\1\x03\110 386,SM
ADD reg32,reg32 \321\1\x03\110 386
ADD reg64,mem \324\1\x03\110 X64,SM
ADD reg64,reg64 \324\1\x03\110 X64
ADD rm16,imm8 \320\1\x83\200\275 8086
ADD rm32,imm8 \321\1\x83\200\275 386
ADD rm64,imm8 \324\1\x83\200\275 X64
ADD reg_al,imm \1\x04\21 8086,SM
ADD reg_ax,imm \320\1\x05\31 8086,SM
ADD reg_eax,imm \321\1\x05\41 386,SM
ADD reg_rax,imm \324\1\x05\255 X64,SM
ADD rm8,imm \1\x80\200\21 8086,SM
ADD rm16,imm \320\145\x81\200\141 8086,SM
ADD rm32,imm \321\155\x81\200\151 386,SM
ADD rm64,imm \324\155\x81\200\251 X64,SM
ADD mem,imm8 \1\x80\200\21 8086,SM
ADD mem,imm16 \320\145\x81\200\141 8086,SM
ADD mem,imm32 \321\155\x81\200\151 386,SM
AND mem,reg8 \1\x20\101 8086,SM
AND reg8,reg8 \1\x20\101 8086
AND mem,reg16 \320\1\x21\101 8086,SM
AND reg16,reg16 \320\1\x21\101 8086
AND mem,reg32 \321\1\x21\101 386,SM
AND reg32,reg32 \321\1\x21\101 386
AND mem,reg64 \324\1\x21\101 X64,SM
AND reg64,reg64 \324\1\x21\101 X64
AND reg8,mem \1\x22\110 8086,SM
AND reg8,reg8 \1\x22\110 8086
AND reg16,mem \320\1\x23\110 8086,SM
AND reg16,reg16 \320\1\x23\110 8086
AND reg32,mem \321\1\x23\110 386,SM
AND reg32,reg32 \321\1\x23\110 386
AND reg64,mem \324\1\x23\110 X64,SM
AND reg64,reg64 \324\1\x23\110 X64
AND rm16,imm8 \320\1\x83\204\275 8086
AND rm32,imm8 \321\1\x83\204\275 386
AND rm64,imm8 \324\1\x83\204\275 X64
AND reg_al,imm \1\x24\21 8086,SM
AND reg_ax,imm \320\1\x25\31 8086,SM
AND reg_eax,imm \321\1\x25\41 386,SM
AND reg_rax,imm \324\1\x25\255 X64,SM
AND rm8,imm \1\x80\204\21 8086,SM
AND rm16,imm \320\145\x81\204\141 8086,SM
AND rm32,imm \321\155\x81\204\151 386,SM
AND rm64,imm \324\155\x81\204\251 X64,SM
AND mem,imm8 \1\x80\204\21 8086,SM
AND mem,imm16 \320\145\x81\204\141 8086,SM
AND mem,imm32 \321\155\x81\204\151 386,SM
ARPL mem,reg16 \1\x63\101 286,PROT,SM,NOLONG
ARPL reg16,reg16 \1\x63\101 286,PROT,NOLONG
BB0_RESET void \2\x0F\x3A PENT,CYRIX,ND
BB1_RESET void \2\x0F\x3B PENT,CYRIX,ND
BOUND reg16,mem \320\1\x62\110 186,NOLONG
BOUND reg32,mem \321\1\x62\110 386,NOLONG
BSF reg16,mem \320\2\x0F\xBC\110 386,SM
BSF reg16,reg16 \320\2\x0F\xBC\110 386
BSF reg32,mem \321\2\x0F\xBC\110 386,SM
BSF reg32,reg32 \321\2\x0F\xBC\110 386
BSF reg64,mem \324\2\x0F\xBC\110 X64,SM
BSF reg64,reg64 \324\2\x0F\xBC\110 X64
BSR reg16,mem \320\2\x0F\xBD\110 386,SM
BSR reg16,reg16 \320\2\x0F\xBD\110 386
BSR reg32,mem \321\2\x0F\xBD\110 386,SM
BSR reg32,reg32 \321\2\x0F\xBD\110 386
BSR reg64,mem \324\2\x0F\xBD\110 X64,SM
BSR reg64,reg64 \324\2\x0F\xBD\110 X64
BSWAP reg32 \321\1\x0F\10\xC8 486
BSWAP reg64 \324\1\x0F\10\xC8 X64
BT mem,reg16 \320\2\x0F\xA3\101 386,SM
BT reg16,reg16 \320\2\x0F\xA3\101 386
BT mem,reg32 \321\2\x0F\xA3\101 386,SM
BT reg32,reg32 \321\2\x0F\xA3\101 386
BT mem,reg64 \324\2\x0F\xA3\101 X64,SM
BT reg64,reg64 \324\2\x0F\xA3\101 X64
BT rm16,imm \320\2\x0F\xBA\204\25 386,SB
BT rm32,imm \321\2\x0F\xBA\204\25 386,SB
BT rm64,imm \324\2\x0F\xBA\204\25 X64,SB
BTC mem,reg16 \320\2\x0F\xBB\101 386,SM
BTC reg16,reg16 \320\2\x0F\xBB\101 386
BTC mem,reg32 \321\2\x0F\xBB\101 386,SM
BTC reg32,reg32 \321\2\x0F\xBB\101 386
BTC mem,reg64 \324\2\x0F\xBB\101 X64,SM
BTC reg64,reg64 \324\2\x0F\xBB\101 X64
BTC rm16,imm \320\2\x0F\xBA\207\25 386,SB
BTC rm32,imm \321\2\x0F\xBA\207\25 386,SB
BTC rm64,imm \324\2\x0F\xBA\207\25 X64,SB
BTR mem,reg16 \320\2\x0F\xB3\101 386,SM
BTR reg16,reg16 \320\2\x0F\xB3\101 386
BTR mem,reg32 \321\2\x0F\xB3\101 386,SM
BTR reg32,reg32 \321\2\x0F\xB3\101 386
BTR mem,reg64 \324\2\x0F\xB3\101 X64,SM
BTR reg64,reg64 \324\2\x0F\xB3\101 X64
BTR rm16,imm \320\2\x0F\xBA\206\25 386,SB
BTR rm32,imm \321\2\x0F\xBA\206\25 386,SB
BTR rm64,imm \324\2\x0F\xBA\206\25 X64,SB
BTS mem,reg16 \320\2\x0F\xAB\101 386,SM
BTS reg16,reg16 \320\2\x0F\xAB\101 386
BTS mem,reg32 \321\2\x0F\xAB\101 386,SM
BTS reg32,reg32 \321\2\x0F\xAB\101 386
BTS mem,reg64 \324\2\x0F\xAB\101 X64,SM
BTS reg64,reg64 \324\2\x0F\xAB\101 X64
BTS rm16,imm \320\2\x0F\xBA\205\25 386,SB
BTS rm32,imm \321\2\x0F\xBA\205\25 386,SB
BTS rm64,imm \324\2\x0F\xBA\205\25 X64,SB
CALL imm \322\1\xE8\64 8086
CALL imm|near \322\1\xE8\64 8086
CALL imm|far \322\1\x9A\34\74 8086,ND,NOLONG
CALL imm16 \320\1\xE8\64 8086
CALL imm16|near \320\1\xE8\64 8086
CALL imm16|far \320\1\x9A\34\74 8086,ND,NOLONG
CALL imm32 \321\1\xE8\64 386
CALL imm32|near \321\1\xE8\64 386
CALL imm32|far \321\1\x9A\34\74 386,ND,NOLONG
CALL imm:imm \322\1\x9A\35\30 8086,NOLONG
CALL imm16:imm \320\1\x9A\31\30 8086,NOLONG
CALL imm:imm16 \320\1\x9A\31\30 8086,NOLONG
CALL imm32:imm \321\1\x9A\41\30 386,NOLONG
CALL imm:imm32 \321\1\x9A\41\30 386,NOLONG
CALL mem|far \322\1\xFF\203 8086,NOLONG
CALL mem|far \324\1\xFF\203 X64
CALL mem16|far \320\1\xFF\203 8086
CALL mem32|far \321\1\xFF\203 386
CALL mem64|far \324\1\xFF\203 X64
CALL mem|near \322\1\xFF\202 8086
CALL mem16|near \320\1\xFF\202 8086
CALL mem32|near \321\1\xFF\202 386,NOLONG
CALL mem64|near \324\1\xFF\202 X64
CALL reg16 \320\1\xFF\202 8086
CALL reg32 \321\1\xFF\202 386,NOLONG
CALL reg64 \323\1\xFF\202 X64
CALL mem \322\1\xFF\202 8086
CALL mem16 \320\1\xFF\202 8086
CALL mem32 \321\1\xFF\202 386,NOLONG
CALL mem64 \323\1\xFF\202 X64
CBW void \320\1\x98 8086
CDQ void \321\1\x99 386
CDQE void \324\1\x98 X64
CLC void \1\xF8 8086
CLD void \1\xFC 8086
CLGI void \3\x0F\x01\xDD X64,AMD
CLI void \1\xFA 8086
CLTS void \2\x0F\x06 286,PRIV
CMC void \1\xF5 8086
CMP mem,reg8 \1\x38\101 8086,SM
CMP reg8,reg8 \1\x38\101 8086
CMP mem,reg16 \320\1\x39\101 8086,SM
CMP reg16,reg16 \320\1\x39\101 8086
CMP mem,reg32 \321\1\x39\101 386,SM
CMP reg32,reg32 \321\1\x39\101 386
CMP mem,reg64 \324\1\x39\101 X64,SM
CMP reg64,reg64 \324\1\x39\101 X64
CMP reg8,mem \1\x3A\110 8086,SM
CMP reg8,reg8 \1\x3A\110 8086
CMP reg16,mem \320\1\x3B\110 8086,SM
CMP reg16,reg16 \320\1\x3B\110 8086
CMP reg32,mem \321\1\x3B\110 386,SM
CMP reg32,reg32 \321\1\x3B\110 386
CMP reg64,mem \324\1\x3B\110 X64,SM
CMP reg64,reg64 \324\1\x3B\110 X64
CMP rm16,imm8 \320\1\x83\207\275 8086
CMP rm32,imm8 \321\1\x83\207\275 386
CMP rm64,imm8 \324\1\x83\207\275 X64
CMP reg_al,imm \1\x3C\21 8086,SM
CMP reg_ax,imm \320\1\x3D\31 8086,SM
CMP reg_eax,imm \321\1\x3D\41 386,SM
CMP reg_rax,imm \324\1\x3D\255 X64,SM
CMP rm8,imm \1\x80\207\21 8086,SM
CMP rm16,imm \320\145\x81\207\141 8086,SM
CMP rm32,imm \321\155\x81\207\151 386,SM
CMP rm64,imm \324\155\x81\207\251 X64,SM
CMP mem,imm8 \1\x80\207\21 8086,SM
CMP mem,imm16 \320\145\x81\207\141 8086,SM
CMP mem,imm32 \321\155\x81\207\151 386,SM
CMPSB void \335\1\xA6 8086
CMPSD void \335\321\1\xA7 386
CMPSQ void \335\324\1\xA7 X64
CMPSW void \335\320\1\xA7 8086
CMPXCHG mem,reg8 \2\x0F\xB0\101 PENT,SM
CMPXCHG reg8,reg8 \2\x0F\xB0\101 PENT
CMPXCHG mem,reg16 \320\2\x0F\xB1\101 PENT,SM
CMPXCHG reg16,reg16 \320\2\x0F\xB1\101 PENT
CMPXCHG mem,reg32 \321\2\x0F\xB1\101 PENT,SM
CMPXCHG reg32,reg32 \321\2\x0F\xB1\101 PENT
CMPXCHG mem,reg64 \324\2\x0F\xB1\101 X64,SM
CMPXCHG reg64,reg64 \324\2\x0F\xB1\101 X64
CMPXCHG486 mem,reg8 \2\x0F\xA6\101 486,SM,UNDOC,ND
CMPXCHG486 reg8,reg8 \2\x0F\xA6\101 486,UNDOC,ND
CMPXCHG486 mem,reg16 \320\2\x0F\xA7\101 486,SM,UNDOC,ND
CMPXCHG486 reg16,reg16 \320\2\x0F\xA7\101 486,UNDOC,ND
CMPXCHG486 mem,reg32 \321\2\x0F\xA7\101 486,SM,UNDOC,ND
CMPXCHG486 reg32,reg32 \321\2\x0F\xA7\101 486,UNDOC,ND
CMPXCHG8B mem \2\x0F\xC7\201 PENT
CMPXCHG16B mem \324\2\x0F\xC7\201 X64
CPUID void \2\x0F\xA2 PENT
CPU_READ void \2\x0F\x3D PENT,CYRIX
CPU_WRITE void \2\x0F\x3C PENT,CYRIX
CQO void \324\1\x99 X64
CWD void \320\1\x99 8086
CWDE void \321\1\x98 386
DAA void \1\x27 8086,NOLONG
DAS void \1\x2F 8086,NOLONG
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