00 ADD Eb Gb 01 ADD Ev Gv 02 ADD Gb Eb 03 ADD Gv Ev 04 ADD AL Ib 05 ADD eAX Iv 06 PUSH ES 07 POP ES 08 OR Eb Gb 09 OR Ev Gv 0A OR Gb Eb 0B OR Gv Ev 0C OR AL Ib 0D OR eAX Iv 0E PUSH CS 0F -- 10 ADC Eb Gb 11 ADC Ev Gv 12 ADC Gb Eb 13 ADC Gv Ev 14 ADC AL Ib 15 ADC eAX Iv 16 PUSH SS 17 POP SS 18 SBB Eb Gb 19 SBB Ev Gv 1A SBB Gb Eb 1B SBB Gv Ev 1C SBB AL Ib 1D SBB eAX Iv 1E PUSH DS 1F POP DS 20 AND Eb Gb 21 AND Ev Gv 22 AND Gb Eb 23 AND Gv Ev 24 AND AL Ib 25 AND eAX Iv 26 ES: 27 DAA 28 SUB Eb Gb 29 SUB Ev Gv 2A SUB Gb Eb 2B SUB Gv Ev 2C SUB AL Ib 2D SUB eAX Iv 2E CS: 2F DAS 30 XOR Eb Gb 31 XOR Ev Gv 32 XOR Gb Eb 33 XOR Gv Ev 34 XOR AL Ib 35 XOR eAX Iv 36 SS: 37 AAA 38 CMP Eb Gb 39 CMP Ev Gv 3A CMP Gb Eb 3B CMP Gv Ev 3C CMP AL Ib 3D CMP eAX Iv 3E DS: 3F AAS 40 INC eAX 41 INC eCX 42 INC eDX 43 INC eBX 44 INC eSP 45 INC eBP 46 INC eSI 47 INC eDI 48 DEC eAX 49 DEC eCX 4A DEC eDX 4B DEC eBX 4C DEC eSP 4D DEC eBP 4E DEC eSI 4F DEC eDI 50 PUSH eAX 51 PUSH eCX 52 PUSH eDX 53 PUSH eBX 54 PUSH eSP 55 PUSH eBP 56 PUSH eSI 57 PUSH eDI 58 POP eAX 59 POP eCX 5A POP eDX 5B POP eBX 5C POP eSP 5D POP eBP 5E POP eSI 5F POP eDI 60 -- 61 -- 62 -- 63 -- 64 -- 65 -- 66 -- 67 -- 68 -- 69 -- 6A -- 6B -- 6C -- 6D -- 6E -- 6F -- 70 JO Jb 71 JNO Jb 72 JB Jb 73 JNB Jb 74 JZ Jb 75 JNZ Jb 76 JBE Jb 77 JA Jb 78 JS Jb 79 JNS Jb 7A JPE Jb 7B JPO Jb 7C JL Jb 7D JGE Jb 7E JLE Jb 7F JG Jb 80 GRP1 Eb Ib 81 GRP1 Ev Iv 82 GRP1 Eb Ib 83 GRP1 Ev Ib 84 TEST Gb Eb 85 TEST Gv Ev 86 XCHG Gb Eb 87 XCHG Gv Ev 88 MOV Eb Gb 89 MOV Ev Gv 8A MOV Gb Eb 8B MOV Gv Ev 8C MOV Ew Sw 8D LEA Gv M 8E MOV Sw Ew 8F POP Ev 90 NOP 91 XCHG eCX eAX 92 XCHG eDX eAX 93 XCHG eBX eAX 94 XCHG eSP eAX 95 XCHG eBP eAX 96 XCHG eSI eAX 97 XCHG eDI eAX 98 CBW 99 CWD 9A CALL Ap 9B WAIT 9C PUSHF 9D POPF 9E SAHF 9F LAHF A0 MOV AL Ob A1 MOV eAX Ov A2 MOV Ob AL A3 MOV Ov eAX A4 MOVSB A5 MOVSW A6 CMPSB A7 CMPSW A8 TEST AL Ib A9 TEST eAX Iv AA STOSB AB STOSW AC LODSB AD LODSW AE SCASB AF SCASW B0 MOV AL Ib B1 MOV CL Ib B2 MOV DL Ib B3 MOV BL Ib B4 MOV AH Ib B5 MOV CH Ib B6 MOV DH Ib B7 MOV BH Ib B8 MOV eAX Iv B9 MOV eCX Iv BA MOV eDX Iv BB MOV eBX Iv BC MOV eSP Iv BD MOV eBP Iv BE MOV eSI Iv BF MOV eDI Iv C0 -- C1 -- C2 RET Iw C3 RET C4 LES Gv Mp C5 LDS Gv Mp C6 MOV Eb Ib C7 MOV Ev Iv C8 -- C9 -- CA RETF Iw CB RETF CC INT 3 CD INT Ib CE INTO CF IRET D0 GRP2 Eb 1 D1 GRP2 Ev 1 D2 GRP2 Eb CL D3 GRP2 Ev CL D4 AAM I0 D5 AAD I0 D6 -- D7 XLAT D8 -- D9 -- DA -- DB -- DC -- DD -- DE -- DF -- E0 LOOPNZ Jb E1 LOOPZ Jb E2 LOOP Jb E3 JCXZ Jb E4 IN AL Ib E5 IN eAX Ib E6 OUT Ib AL E7 OUT Ib eAX E8 CALL Jv E9 JMP Jv EA JMP Ap EB JMP Jb EC IN AL DX ED IN eAX DX EE OUT DX AL EF OUT DX eAX F0 LOCK F1 -- F2 REPNZ F3 REPZ F4 HLT F5 CMC F6 GRP3a Eb F7 GRP3b Ev F8 CLC F9 STC FA CLI FB STI FC CLD FD STD FE GRP4 Eb FF GRP5 Ev GRP1/0 ADD GRP1/1 OR GRP1/2 ADC GRP1/3 SBB GRP1/4 AND GRP1/5 SUB GRP1/6 XOR GRP1/7 CMP GRP2/0 ROL GRP2/1 ROR GRP2/2 RCL GRP2/3 RCR GRP2/4 SHL GRP2/5 SHR GRP2/6 -- GRP2/7 SAR GRP3a/0 TEST Eb Ib GRP3a/1 -- GRP3a/2 NOT GRP3a/3 NEG GRP3a/4 MUL GRP3a/5 IMUL GRP3a/6 DIV GRP3a/7 IDIV GRP3b/0 TEST Ev Iv GRP3b/1 -- GRP3b/2 NOT GRP3b/3 NEG GRP3b/4 MUL GRP3b/5 IMUL GRP3b/6 DIV GRP3b/7 IDIV GRP4/0 INC GRP4/1 DEC GRP4/2 -- GRP4/3 -- GRP4/4 -- GRP4/5 -- GRP4/6 -- GRP4/7 -- GRP5/0 INC GRP5/1 DEC GRP5/2 CALL GRP5/3 CALL Mp GRP5/4 JMP GRP5/5 JMP Mp GRP5/6 PUSH GRP5/7 --