| # x86 Opcode Maps |
| # |
| # This is (mostly) based on following documentations. |
| # - Intel(R) 64 and IA-32 Architectures Software Developer's Manual Vol.2C |
| # (#326018-047US, June 2013) |
| # |
| #<Opcode maps> |
| # Table: table-name |
| # Referrer: escaped-name |
| # AVXcode: avx-code |
| # opcode: mnemonic|GrpXXX [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] |
| # (or) |
| # opcode: escape # escaped-name |
| # EndTable |
| # |
| # mnemonics that begin with lowercase 'v' accept a VEX or EVEX prefix |
| # mnemonics that begin with lowercase 'k' accept a VEX prefix |
| # |
| #<group maps> |
| # GrpTable: GrpXXX |
| # reg: mnemonic [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] |
| # EndTable |
| # |
| # AVX Superscripts |
| # (ev): this opcode requires EVEX prefix. |
| # (evo): this opcode is changed by EVEX prefix (EVEX opcode) |
| # (v): this opcode requires VEX prefix. |
| # (v1): this opcode only supports 128bit VEX. |
| # |
| # Last Prefix Superscripts |
| # - (66): the last prefix is 0x66 |
| # - (F3): the last prefix is 0xF3 |
| # - (F2): the last prefix is 0xF2 |
| # - (!F3) : the last prefix is not 0xF3 (including non-last prefix case) |
| # - (66&F2): Both 0x66 and 0xF2 prefixes are specified. |
| |
| Table: one byte opcode |
| Referrer: |
| AVXcode: |
| # 0x00 - 0x0f |
| 00: ADD Eb,Gb |
| 01: ADD Ev,Gv |
| 02: ADD Gb,Eb |
| 03: ADD Gv,Ev |
| 04: ADD AL,Ib |
| 05: ADD rAX,Iz |
| 06: PUSH ES (i64) |
| 07: POP ES (i64) |
| 08: OR Eb,Gb |
| 09: OR Ev,Gv |
| 0a: OR Gb,Eb |
| 0b: OR Gv,Ev |
| 0c: OR AL,Ib |
| 0d: OR rAX,Iz |
| 0e: PUSH CS (i64) |
| 0f: escape # 2-byte escape |
| # 0x10 - 0x1f |
| 10: ADC Eb,Gb |
| 11: ADC Ev,Gv |
| 12: ADC Gb,Eb |
| 13: ADC Gv,Ev |
| 14: ADC AL,Ib |
| 15: ADC rAX,Iz |
| 16: PUSH SS (i64) |
| 17: POP SS (i64) |
| 18: SBB Eb,Gb |
| 19: SBB Ev,Gv |
| 1a: SBB Gb,Eb |
| 1b: SBB Gv,Ev |
| 1c: SBB AL,Ib |
| 1d: SBB rAX,Iz |
| 1e: PUSH DS (i64) |
| 1f: POP DS (i64) |
| # 0x20 - 0x2f |
| 20: AND Eb,Gb |
| 21: AND Ev,Gv |
| 22: AND Gb,Eb |
| 23: AND Gv,Ev |
| 24: AND AL,Ib |
| 25: AND rAx,Iz |
| 26: SEG=ES (Prefix) |
| 27: DAA (i64) |
| 28: SUB Eb,Gb |
| 29: SUB Ev,Gv |
| 2a: SUB Gb,Eb |
| 2b: SUB Gv,Ev |
| 2c: SUB AL,Ib |
| 2d: SUB rAX,Iz |
| 2e: SEG=CS (Prefix) |
| 2f: DAS (i64) |
| # 0x30 - 0x3f |
| 30: XOR Eb,Gb |
| 31: XOR Ev,Gv |
| 32: XOR Gb,Eb |
| 33: XOR Gv,Ev |
| 34: XOR AL,Ib |
| 35: XOR rAX,Iz |
| 36: SEG=SS (Prefix) |
| 37: AAA (i64) |
| 38: CMP Eb,Gb |
| 39: CMP Ev,Gv |
| 3a: CMP Gb,Eb |
| 3b: CMP Gv,Ev |
| 3c: CMP AL,Ib |
| 3d: CMP rAX,Iz |
| 3e: SEG=DS (Prefix) |
| 3f: AAS (i64) |
| # 0x40 - 0x4f |
| 40: INC eAX (i64) | REX (o64) |
| 41: INC eCX (i64) | REX.B (o64) |
| 42: INC eDX (i64) | REX.X (o64) |
| 43: INC eBX (i64) | REX.XB (o64) |
| 44: INC eSP (i64) | REX.R (o64) |
| 45: INC eBP (i64) | REX.RB (o64) |
| 46: INC eSI (i64) | REX.RX (o64) |
| 47: INC eDI (i64) | REX.RXB (o64) |
| 48: DEC eAX (i64) | REX.W (o64) |
| 49: DEC eCX (i64) | REX.WB (o64) |
| 4a: DEC eDX (i64) | REX.WX (o64) |
| 4b: DEC eBX (i64) | REX.WXB (o64) |
| 4c: DEC eSP (i64) | REX.WR (o64) |
| 4d: DEC eBP (i64) | REX.WRB (o64) |
| 4e: DEC eSI (i64) | REX.WRX (o64) |
| 4f: DEC eDI (i64) | REX.WRXB (o64) |
| # 0x50 - 0x5f |
| 50: PUSH rAX/r8 (d64) |
| 51: PUSH rCX/r9 (d64) |
| 52: PUSH rDX/r10 (d64) |
| 53: PUSH rBX/r11 (d64) |
| 54: PUSH rSP/r12 (d64) |
| 55: PUSH rBP/r13 (d64) |
| 56: PUSH rSI/r14 (d64) |
| 57: PUSH rDI/r15 (d64) |
| 58: POP rAX/r8 (d64) |
| 59: POP rCX/r9 (d64) |
| 5a: POP rDX/r10 (d64) |
| 5b: POP rBX/r11 (d64) |
| 5c: POP rSP/r12 (d64) |
| 5d: POP rBP/r13 (d64) |
| 5e: POP rSI/r14 (d64) |
| 5f: POP rDI/r15 (d64) |
| # 0x60 - 0x6f |
| 60: PUSHA/PUSHAD (i64) |
| 61: POPA/POPAD (i64) |
| 62: BOUND Gv,Ma (i64) | EVEX (Prefix) |
| 63: ARPL Ew,Gw (i64) | MOVSXD Gv,Ev (o64) |
| 64: SEG=FS (Prefix) |
| 65: SEG=GS (Prefix) |
| 66: Operand-Size (Prefix) |
| 67: Address-Size (Prefix) |
| 68: PUSH Iz (d64) |
| 69: IMUL Gv,Ev,Iz |
| 6a: PUSH Ib (d64) |
| 6b: IMUL Gv,Ev,Ib |
| 6c: INS/INSB Yb,DX |
| 6d: INS/INSW/INSD Yz,DX |
| 6e: OUTS/OUTSB DX,Xb |
| 6f: OUTS/OUTSW/OUTSD DX,Xz |
| # 0x70 - 0x7f |
| 70: JO Jb |
| 71: JNO Jb |
| 72: JB/JNAE/JC Jb |
| 73: JNB/JAE/JNC Jb |
| 74: JZ/JE Jb |
| 75: JNZ/JNE Jb |
| 76: JBE/JNA Jb |
| 77: JNBE/JA Jb |
| 78: JS Jb |
| 79: JNS Jb |
| 7a: JP/JPE Jb |
| 7b: JNP/JPO Jb |
| 7c: JL/JNGE Jb |
| 7d: JNL/JGE Jb |
| 7e: JLE/JNG Jb |
| 7f: JNLE/JG Jb |
| # 0x80 - 0x8f |
| 80: Grp1 Eb,Ib (1A) |
| 81: Grp1 Ev,Iz (1A) |
| 82: Grp1 Eb,Ib (1A),(i64) |
| 83: Grp1 Ev,Ib (1A) |
| 84: TEST Eb,Gb |
| 85: TEST Ev,Gv |
| 86: XCHG Eb,Gb |
| 87: XCHG Ev,Gv |
| 88: MOV Eb,Gb |
| 89: MOV Ev,Gv |
| 8a: MOV Gb,Eb |
| 8b: MOV Gv,Ev |
| 8c: MOV Ev,Sw |
| 8d: LEA Gv,M |
| 8e: MOV Sw,Ew |
| 8f: Grp1A (1A) | POP Ev (d64) |
| # 0x90 - 0x9f |
| 90: NOP | PAUSE (F3) | XCHG r8,rAX |
| 91: XCHG rCX/r9,rAX |
| 92: XCHG rDX/r10,rAX |
| 93: XCHG rBX/r11,rAX |
| 94: XCHG rSP/r12,rAX |
| 95: XCHG rBP/r13,rAX |
| 96: XCHG rSI/r14,rAX |
| 97: XCHG rDI/r15,rAX |
| 98: CBW/CWDE/CDQE |
| 99: CWD/CDQ/CQO |
| 9a: CALLF Ap (i64) |
| 9b: FWAIT/WAIT |
| 9c: PUSHF/D/Q Fv (d64) |
| 9d: POPF/D/Q Fv (d64) |
| 9e: SAHF |
| 9f: LAHF |
| # 0xa0 - 0xaf |
| a0: MOV AL,Ob |
| a1: MOV rAX,Ov |
| a2: MOV Ob,AL |
| a3: MOV Ov,rAX |
| a4: MOVS/B Yb,Xb |
| a5: MOVS/W/D/Q Yv,Xv |
| a6: CMPS/B Xb,Yb |
| a7: CMPS/W/D Xv,Yv |
| a8: TEST AL,Ib |
| a9: TEST rAX,Iz |
| aa: STOS/B Yb,AL |
| ab: STOS/W/D/Q Yv,rAX |
| ac: LODS/B AL,Xb |
| ad: LODS/W/D/Q rAX,Xv |
| ae: SCAS/B AL,Yb |
| # Note: The May 2011 Intel manual shows Xv for the second parameter of the |
| # next instruction but Yv is correct |
| af: SCAS/W/D/Q rAX,Yv |
| # 0xb0 - 0xbf |
| b0: MOV AL/R8L,Ib |
| b1: MOV CL/R9L,Ib |
| b2: MOV DL/R10L,Ib |
| b3: MOV BL/R11L,Ib |
| b4: MOV AH/R12L,Ib |
| b5: MOV CH/R13L,Ib |
| b6: MOV DH/R14L,Ib |
| b7: MOV BH/R15L,Ib |
| b8: MOV rAX/r8,Iv |
| b9: MOV rCX/r9,Iv |
| ba: MOV rDX/r10,Iv |
| bb: MOV rBX/r11,Iv |
| bc: MOV rSP/r12,Iv |
| bd: MOV rBP/r13,Iv |
| be: MOV rSI/r14,Iv |
| bf: MOV rDI/r15,Iv |
| # 0xc0 - 0xcf |
| c0: Grp2 Eb,Ib (1A) |
| c1: Grp2 Ev,Ib (1A) |
| c2: RETN Iw (f64) |
| c3: RETN |
| c4: LES Gz,Mp (i64) | VEX+2byte (Prefix) |
| c5: LDS Gz,Mp (i64) | VEX+1byte (Prefix) |
| c6: Grp11A Eb,Ib (1A) |
| c7: Grp11B Ev,Iz (1A) |
| c8: ENTER Iw,Ib |
| c9: LEAVE (d64) |
| ca: RETF Iw |
| cb: RETF |
| cc: INT3 |
| cd: INT Ib |
| ce: INTO (i64) |
| cf: IRET/D/Q |
| # 0xd0 - 0xdf |
| d0: Grp2 Eb,1 (1A) |
| d1: Grp2 Ev,1 (1A) |
| d2: Grp2 Eb,CL (1A) |
| d3: Grp2 Ev,CL (1A) |
| d4: AAM Ib (i64) |
| d5: AAD Ib (i64) |
| d6: |
| d7: XLAT/XLATB |
| d8: ESC |
| d9: ESC |
| da: ESC |
| db: ESC |
| dc: ESC |
| dd: ESC |
| de: ESC |
| df: ESC |
| # 0xe0 - 0xef |
| # Note: "forced64" is Intel CPU behavior: they ignore 0x66 prefix |
| # in 64-bit mode. AMD CPUs accept 0x66 prefix, it causes RIP truncation |
| # to 16 bits. In 32-bit mode, 0x66 is accepted by both Intel and AMD. |
| e0: LOOPNE/LOOPNZ Jb (f64) |
| e1: LOOPE/LOOPZ Jb (f64) |
| e2: LOOP Jb (f64) |
| e3: JrCXZ Jb (f64) |
| e4: IN AL,Ib |
| e5: IN eAX,Ib |
| e6: OUT Ib,AL |
| e7: OUT Ib,eAX |
| # With 0x66 prefix in 64-bit mode, for AMD CPUs immediate offset |
| # in "near" jumps and calls is 16-bit. For CALL, |
| # push of return address is 16-bit wide, RSP is decremented by 2 |
| # but is not truncated to 16 bits, unlike RIP. |
| e8: CALL Jz (f64) |
| e9: JMP-near Jz (f64) |
| ea: JMP-far Ap (i64) |
| eb: JMP-short Jb (f64) |
| ec: IN AL,DX |
| ed: IN eAX,DX |
| ee: OUT DX,AL |
| ef: OUT DX,eAX |
| # 0xf0 - 0xff |
| f0: LOCK (Prefix) |
| f1: |
| f2: REPNE (Prefix) | XACQUIRE (Prefix) |
| f3: REP/REPE (Prefix) | XRELEASE (Prefix) |
| f4: HLT |
| f5: CMC |
| f6: Grp3_1 Eb (1A) |
| f7: Grp3_2 Ev (1A) |
| f8: CLC |
| f9: STC |
| fa: CLI |
| fb: STI |
| fc: CLD |
| fd: STD |
| fe: Grp4 (1A) |
| ff: Grp5 (1A) |
| EndTable |
| |
| Table: 2-byte opcode (0x0f) |
| Referrer: 2-byte escape |
| AVXcode: 1 |
| # 0x0f 0x00-0x0f |
| 00: Grp6 (1A) |
| 01: Grp7 (1A) |
| 02: LAR Gv,Ew |
| 03: LSL Gv,Ew |
| 04: |
| 05: SYSCALL (o64) |
| 06: CLTS |
| 07: SYSRET (o64) |
| 08: INVD |
| 09: WBINVD | WBNOINVD (F3) |
| 0a: |
| 0b: UD2 (1B) |
| 0c: |
| # AMD's prefetch group. Intel supports prefetchw(/1) only. |
| 0d: GrpP |
| 0e: FEMMS |
| # 3DNow! uses the last imm byte as opcode extension. |
| 0f: 3DNow! Pq,Qq,Ib |
| # 0x0f 0x10-0x1f |
| # NOTE: According to Intel SDM opcode map, vmovups and vmovupd has no operands |
| # but it actually has operands. And also, vmovss and vmovsd only accept 128bit. |
| # MOVSS/MOVSD has too many forms(3) on SDM. This map just shows a typical form. |
| # Many AVX instructions lack v1 superscript, according to Intel AVX-Prgramming |
| # Reference A.1 |
| 10: vmovups Vps,Wps | vmovupd Vpd,Wpd (66) | vmovss Vx,Hx,Wss (F3),(v1) | vmovsd Vx,Hx,Wsd (F2),(v1) |
| 11: vmovups Wps,Vps | vmovupd Wpd,Vpd (66) | vmovss Wss,Hx,Vss (F3),(v1) | vmovsd Wsd,Hx,Vsd (F2),(v1) |
| 12: vmovlps Vq,Hq,Mq (v1) | vmovhlps Vq,Hq,Uq (v1) | vmovlpd Vq,Hq,Mq (66),(v1) | vmovsldup Vx,Wx (F3) | vmovddup Vx,Wx (F2) |
| 13: vmovlps Mq,Vq (v1) | vmovlpd Mq,Vq (66),(v1) |
| 14: vunpcklps Vx,Hx,Wx | vunpcklpd Vx,Hx,Wx (66) |
| 15: vunpckhps Vx,Hx,Wx | vunpckhpd Vx,Hx,Wx (66) |
| 16: vmovhps Vdq,Hq,Mq (v1) | vmovlhps Vdq,Hq,Uq (v1) | vmovhpd Vdq,Hq,Mq (66),(v1) | vmovshdup Vx,Wx (F3) |
| 17: vmovhps Mq,Vq (v1) | vmovhpd Mq,Vq (66),(v1) |
| 18: Grp16 (1A) |
| 19: |
| # Intel SDM opcode map does not list MPX instructions. For now using Gv for |
| # bnd registers and Ev for everything else is OK because the instruction |
| # decoder does not use the information except as an indication that there is |
| # a ModR/M byte. |
| 1a: BNDCL Gv,Ev (F3) | BNDCU Gv,Ev (F2) | BNDMOV Gv,Ev (66) | BNDLDX Gv,Ev |
| 1b: BNDCN Gv,Ev (F2) | BNDMOV Ev,Gv (66) | BNDMK Gv,Ev (F3) | BNDSTX Ev,Gv |
| 1c: Grp20 (1A),(1C) |
| 1d: |
| 1e: |
| 1f: NOP Ev |
| # 0x0f 0x20-0x2f |
| 20: MOV Rd,Cd |
| 21: MOV Rd,Dd |
| 22: MOV Cd,Rd |
| 23: MOV Dd,Rd |
| 24: |
| 25: |
| 26: |
| 27: |
| 28: vmovaps Vps,Wps | vmovapd Vpd,Wpd (66) |
| 29: vmovaps Wps,Vps | vmovapd Wpd,Vpd (66) |
| 2a: cvtpi2ps Vps,Qpi | cvtpi2pd Vpd,Qpi (66) | vcvtsi2ss Vss,Hss,Ey (F3),(v1) | vcvtsi2sd Vsd,Hsd,Ey (F2),(v1) |
| 2b: vmovntps Mps,Vps | vmovntpd Mpd,Vpd (66) |
| 2c: cvttps2pi Ppi,Wps | cvttpd2pi Ppi,Wpd (66) | vcvttss2si Gy,Wss (F3),(v1) | vcvttsd2si Gy,Wsd (F2),(v1) |
| 2d: cvtps2pi Ppi,Wps | cvtpd2pi Qpi,Wpd (66) | vcvtss2si Gy,Wss (F3),(v1) | vcvtsd2si Gy,Wsd (F2),(v1) |
| 2e: vucomiss Vss,Wss (v1) | vucomisd Vsd,Wsd (66),(v1) |
| 2f: vcomiss Vss,Wss (v1) | vcomisd Vsd,Wsd (66),(v1) |
| # 0x0f 0x30-0x3f |
| 30: WRMSR |
| 31: RDTSC |
| 32: RDMSR |
| 33: RDPMC |
| 34: SYSENTER |
| 35: SYSEXIT |
| 36: |
| 37: GETSEC |
| 38: escape # 3-byte escape 1 |
| 39: |
| 3a: escape # 3-byte escape 2 |
| 3b: |
| 3c: |
| 3d: |
| 3e: |
| 3f: |
| # 0x0f 0x40-0x4f |
| 40: CMOVO Gv,Ev |
| 41: CMOVNO Gv,Ev | kandw/q Vk,Hk,Uk | kandb/d Vk,Hk,Uk (66) |
| 42: CMOVB/C/NAE Gv,Ev | kandnw/q Vk,Hk,Uk | kandnb/d Vk,Hk,Uk (66) |
| 43: CMOVAE/NB/NC Gv,Ev |
| 44: CMOVE/Z Gv,Ev | knotw/q Vk,Uk | knotb/d Vk,Uk (66) |
| 45: CMOVNE/NZ Gv,Ev | korw/q Vk,Hk,Uk | korb/d Vk,Hk,Uk (66) |
| 46: CMOVBE/NA Gv,Ev | kxnorw/q Vk,Hk,Uk | kxnorb/d Vk,Hk,Uk (66) |
| 47: CMOVA/NBE Gv,Ev | kxorw/q Vk,Hk,Uk | kxorb/d Vk,Hk,Uk (66) |
| 48: CMOVS Gv,Ev |
| 49: CMOVNS Gv,Ev |
| 4a: CMOVP/PE Gv,Ev | kaddw/q Vk,Hk,Uk | kaddb/d Vk,Hk,Uk (66) |
| 4b: CMOVNP/PO Gv,Ev | kunpckbw Vk,Hk,Uk (66) | kunpckwd/dq Vk,Hk,Uk |
| 4c: CMOVL/NGE Gv,Ev |
| 4d: CMOVNL/GE Gv,Ev |
| 4e: CMOVLE/NG Gv,Ev |
| 4f: CMOVNLE/G Gv,Ev |
| # 0x0f 0x50-0x5f |
| 50: vmovmskps Gy,Ups | vmovmskpd Gy,Upd (66) |
| 51: vsqrtps Vps,Wps | vsqrtpd Vpd,Wpd (66) | vsqrtss Vss,Hss,Wss (F3),(v1) | vsqrtsd Vsd,Hsd,Wsd (F2),(v1) |
| 52: vrsqrtps Vps,Wps | vrsqrtss Vss,Hss,Wss (F3),(v1) |
| 53: vrcpps Vps,Wps | vrcpss Vss,Hss,Wss (F3),(v1) |
| 54: vandps Vps,Hps,Wps | vandpd Vpd,Hpd,Wpd (66) |
| 55: vandnps Vps,Hps,Wps | vandnpd Vpd,Hpd,Wpd (66) |
| 56: vorps Vps,Hps,Wps | vorpd Vpd,Hpd,Wpd (66) |
| 57: vxorps Vps,Hps,Wps | vxorpd Vpd,Hpd,Wpd (66) |
| 58: vaddps Vps,Hps,Wps | vaddpd Vpd,Hpd,Wpd (66) | vaddss Vss,Hss,Wss (F3),(v1) | vaddsd Vsd,Hsd,Wsd (F2),(v1) |
| 59: vmulps Vps,Hps,Wps | vmulpd Vpd,Hpd,Wpd (66) | vmulss Vss,Hss,Wss (F3),(v1) | vmulsd Vsd,Hsd,Wsd (F2),(v1) |
| 5a: vcvtps2pd Vpd,Wps | vcvtpd2ps Vps,Wpd (66) | vcvtss2sd Vsd,Hx,Wss (F3),(v1) | vcvtsd2ss Vss,Hx,Wsd (F2),(v1) |
| 5b: vcvtdq2ps Vps,Wdq | vcvtqq2ps Vps,Wqq (evo) | vcvtps2dq Vdq,Wps (66) | vcvttps2dq Vdq,Wps (F3) |
| 5c: vsubps Vps,Hps,Wps | vsubpd Vpd,Hpd,Wpd (66) | vsubss Vss,Hss,Wss (F3),(v1) | vsubsd Vsd,Hsd,Wsd (F2),(v1) |
| 5d: vminps Vps,Hps,Wps | vminpd Vpd,Hpd,Wpd (66) | vminss Vss,Hss,Wss (F3),(v1) | vminsd Vsd,Hsd,Wsd (F2),(v1) |
| 5e: vdivps Vps,Hps,Wps | vdivpd Vpd,Hpd,Wpd (66) | vdivss Vss,Hss,Wss (F3),(v1) | vdivsd Vsd,Hsd,Wsd (F2),(v1) |
| 5f: vmaxps Vps,Hps,Wps | vmaxpd Vpd,Hpd,Wpd (66) | vmaxss Vss,Hss,Wss (F3),(v1) | vmaxsd Vsd,Hsd,Wsd (F2),(v1) |
| # 0x0f 0x60-0x6f |
| 60: punpcklbw Pq,Qd | vpunpcklbw Vx,Hx,Wx (66),(v1) |
| 61: punpcklwd Pq,Qd | vpunpcklwd Vx,Hx,Wx (66),(v1) |
| 62: punpckldq Pq,Qd | vpunpckldq Vx,Hx,Wx (66),(v1) |
| 63: packsswb Pq,Qq | vpacksswb Vx,Hx,Wx (66),(v1) |
| 64: pcmpgtb Pq,Qq | vpcmpgtb Vx,Hx,Wx (66),(v1) |
| 65: pcmpgtw Pq,Qq | vpcmpgtw Vx,Hx,Wx (66),(v1) |
| 66: pcmpgtd Pq,Qq | vpcmpgtd Vx,Hx,Wx (66),(v1) |
| 67: packuswb Pq,Qq | vpackuswb Vx,Hx,Wx (66),(v1) |
| 68: punpckhbw Pq,Qd | vpunpckhbw Vx,Hx,Wx (66),(v1) |
| 69: punpckhwd Pq,Qd | vpunpckhwd Vx,Hx,Wx (66),(v1) |
| 6a: punpckhdq Pq,Qd | vpunpckhdq Vx,Hx,Wx (66),(v1) |
| 6b: packssdw Pq,Qd | vpackssdw Vx,Hx,Wx (66),(v1) |
| 6c: vpunpcklqdq Vx,Hx,Wx (66),(v1) |
| 6d: vpunpckhqdq Vx,Hx,Wx (66),(v1) |
| 6e: movd/q Pd,Ey | vmovd/q Vy,Ey (66),(v1) |
| 6f: movq Pq,Qq | vmovdqa Vx,Wx (66) | vmovdqa32/64 Vx,Wx (66),(evo) | vmovdqu Vx,Wx (F3) | vmovdqu32/64 Vx,Wx (F3),(evo) | vmovdqu8/16 Vx,Wx (F2),(ev) |
| # 0x0f 0x70-0x7f |
| 70: pshufw Pq,Qq,Ib | vpshufd Vx,Wx,Ib (66),(v1) | vpshufhw Vx,Wx,Ib (F3),(v1) | vpshuflw Vx,Wx,Ib (F2),(v1) |
| 71: Grp12 (1A) |
| 72: Grp13 (1A) |
| 73: Grp14 (1A) |
| 74: pcmpeqb Pq,Qq | vpcmpeqb Vx,Hx,Wx (66),(v1) |
| 75: pcmpeqw Pq,Qq | vpcmpeqw Vx,Hx,Wx (66),(v1) |
| 76: pcmpeqd Pq,Qq | vpcmpeqd Vx,Hx,Wx (66),(v1) |
| # Note: Remove (v), because vzeroall and vzeroupper becomes emms without VEX. |
| 77: emms | vzeroupper | vzeroall |
| 78: VMREAD Ey,Gy | vcvttps2udq/pd2udq Vx,Wpd (evo) | vcvttsd2usi Gv,Wx (F2),(ev) | vcvttss2usi Gv,Wx (F3),(ev) | vcvttps2uqq/pd2uqq Vx,Wx (66),(ev) |
| 79: VMWRITE Gy,Ey | vcvtps2udq/pd2udq Vx,Wpd (evo) | vcvtsd2usi Gv,Wx (F2),(ev) | vcvtss2usi Gv,Wx (F3),(ev) | vcvtps2uqq/pd2uqq Vx,Wx (66),(ev) |
| 7a: vcvtudq2pd/uqq2pd Vpd,Wx (F3),(ev) | vcvtudq2ps/uqq2ps Vpd,Wx (F2),(ev) | vcvttps2qq/pd2qq Vx,Wx (66),(ev) |
| 7b: vcvtusi2sd Vpd,Hpd,Ev (F2),(ev) | vcvtusi2ss Vps,Hps,Ev (F3),(ev) | vcvtps2qq/pd2qq Vx,Wx (66),(ev) |
| 7c: vhaddpd Vpd,Hpd,Wpd (66) | vhaddps Vps,Hps,Wps (F2) |
| 7d: vhsubpd Vpd,Hpd,Wpd (66) | vhsubps Vps,Hps,Wps (F2) |
| 7e: movd/q Ey,Pd | vmovd/q Ey,Vy (66),(v1) | vmovq Vq,Wq (F3),(v1) |
| 7f: movq Qq,Pq | vmovdqa Wx,Vx (66) | vmovdqa32/64 Wx,Vx (66),(evo) | vmovdqu Wx,Vx (F3) | vmovdqu32/64 Wx,Vx (F3),(evo) | vmovdqu8/16 Wx,Vx (F2),(ev) |
| # 0x0f 0x80-0x8f |
| # Note: "forced64" is Intel CPU behavior (see comment about CALL insn). |
| 80: JO Jz (f64) |
| 81: JNO Jz (f64) |
| 82: JB/JC/JNAE Jz (f64) |
| 83: JAE/JNB/JNC Jz (f64) |
| 84: JE/JZ Jz (f64) |
| 85: JNE/JNZ Jz (f64) |
| 86: JBE/JNA Jz (f64) |
| 87: JA/JNBE Jz (f64) |
| 88: JS Jz (f64) |
| 89: JNS Jz (f64) |
| 8a: JP/JPE Jz (f64) |
| 8b: JNP/JPO Jz (f64) |
| 8c: JL/JNGE Jz (f64) |
| 8d: JNL/JGE Jz (f64) |
| 8e: JLE/JNG Jz (f64) |
| 8f: JNLE/JG Jz (f64) |
| # 0x0f 0x90-0x9f |
| 90: SETO Eb | kmovw/q Vk,Wk | kmovb/d Vk,Wk (66) |
| 91: SETNO Eb | kmovw/q Mv,Vk | kmovb/d Mv,Vk (66) |
| 92: SETB/C/NAE Eb | kmovw Vk,Rv | kmovb Vk,Rv (66) | kmovq/d Vk,Rv (F2) |
| 93: SETAE/NB/NC Eb | kmovw Gv,Uk | kmovb Gv,Uk (66) | kmovq/d Gv,Uk (F2) |
| 94: SETE/Z Eb |
| 95: SETNE/NZ Eb |
| 96: SETBE/NA Eb |
| 97: SETA/NBE Eb |
| 98: SETS Eb | kortestw/q Vk,Uk | kortestb/d Vk,Uk (66) |
| 99: SETNS Eb | ktestw/q Vk,Uk | ktestb/d Vk,Uk (66) |
| 9a: SETP/PE Eb |
| 9b: SETNP/PO Eb |
| 9c: SETL/NGE Eb |
| 9d: SETNL/GE Eb |
| 9e: SETLE/NG Eb |
| 9f: SETNLE/G Eb |
| # 0x0f 0xa0-0xaf |
| a0: PUSH FS (d64) |
| a1: POP FS (d64) |
| a2: CPUID |
| a3: BT Ev,Gv |
| a4: SHLD Ev,Gv,Ib |
| a5: SHLD Ev,Gv,CL |
| a6: GrpPDLK |
| a7: GrpRNG |
| a8: PUSH GS (d64) |
| a9: POP GS (d64) |
| aa: RSM |
| ab: BTS Ev,Gv |
| ac: SHRD Ev,Gv,Ib |
| ad: SHRD Ev,Gv,CL |
| ae: Grp15 (1A),(1C) |
| af: IMUL Gv,Ev |
| # 0x0f 0xb0-0xbf |
| b0: CMPXCHG Eb,Gb |
| b1: CMPXCHG Ev,Gv |
| b2: LSS Gv,Mp |
| b3: BTR Ev,Gv |
| b4: LFS Gv,Mp |
| b5: LGS Gv,Mp |
| b6: MOVZX Gv,Eb |
| b7: MOVZX Gv,Ew |
| b8: JMPE (!F3) | POPCNT Gv,Ev (F3) |
| b9: Grp10 (1A) |
| ba: Grp8 Ev,Ib (1A) |
| bb: BTC Ev,Gv |
| bc: BSF Gv,Ev (!F3) | TZCNT Gv,Ev (F3) |
| bd: BSR Gv,Ev (!F3) | LZCNT Gv,Ev (F3) |
| be: MOVSX Gv,Eb |
| bf: MOVSX Gv,Ew |
| # 0x0f 0xc0-0xcf |
| c0: XADD Eb,Gb |
| c1: XADD Ev,Gv |
| c2: vcmpps Vps,Hps,Wps,Ib | vcmppd Vpd,Hpd,Wpd,Ib (66) | vcmpss Vss,Hss,Wss,Ib (F3),(v1) | vcmpsd Vsd,Hsd,Wsd,Ib (F2),(v1) |
| c3: movnti My,Gy |
| c4: pinsrw Pq,Ry/Mw,Ib | vpinsrw Vdq,Hdq,Ry/Mw,Ib (66),(v1) |
| c5: pextrw Gd,Nq,Ib | vpextrw Gd,Udq,Ib (66),(v1) |
| c6: vshufps Vps,Hps,Wps,Ib | vshufpd Vpd,Hpd,Wpd,Ib (66) |
| c7: Grp9 (1A) |
| c8: BSWAP RAX/EAX/R8/R8D |
| c9: BSWAP RCX/ECX/R9/R9D |
| ca: BSWAP RDX/EDX/R10/R10D |
| cb: BSWAP RBX/EBX/R11/R11D |
| cc: BSWAP RSP/ESP/R12/R12D |
| cd: BSWAP RBP/EBP/R13/R13D |
| ce: BSWAP RSI/ESI/R14/R14D |
| cf: BSWAP RDI/EDI/R15/R15D |
| # 0x0f 0xd0-0xdf |
| d0: vaddsubpd Vpd,Hpd,Wpd (66) | vaddsubps Vps,Hps,Wps (F2) |
| d1: psrlw Pq,Qq | vpsrlw Vx,Hx,Wx (66),(v1) |
| d2: psrld Pq,Qq | vpsrld Vx,Hx,Wx (66),(v1) |
| d3: psrlq Pq,Qq | vpsrlq Vx,Hx,Wx (66),(v1) |
| d4: paddq Pq,Qq | vpaddq Vx,Hx,Wx (66),(v1) |
| d5: pmullw Pq,Qq | vpmullw Vx,Hx,Wx (66),(v1) |
| d6: vmovq Wq,Vq (66),(v1) | movq2dq Vdq,Nq (F3) | movdq2q Pq,Uq (F2) |
| d7: pmovmskb Gd,Nq | vpmovmskb Gd,Ux (66),(v1) |
| d8: psubusb Pq,Qq | vpsubusb Vx,Hx,Wx (66),(v1) |
| d9: psubusw Pq,Qq | vpsubusw Vx,Hx,Wx (66),(v1) |
| da: pminub Pq,Qq | vpminub Vx,Hx,Wx (66),(v1) |
| db: pand Pq,Qq | vpand Vx,Hx,Wx (66),(v1) | vpandd/q Vx,Hx,Wx (66),(evo) |
| dc: paddusb Pq,Qq | vpaddusb Vx,Hx,Wx (66),(v1) |
| dd: paddusw Pq,Qq | vpaddusw Vx,Hx,Wx (66),(v1) |
| de: pmaxub Pq,Qq | vpmaxub Vx,Hx,Wx (66),(v1) |
| df: pandn Pq,Qq | vpandn Vx,Hx,Wx (66),(v1) | vpandnd/q Vx,Hx,Wx (66),(evo) |
| # 0x0f 0xe0-0xef |
| e0: pavgb Pq,Qq | vpavgb Vx,Hx,Wx (66),(v1) |
| e1: psraw Pq,Qq | vpsraw Vx,Hx,Wx (66),(v1) |
| e2: psrad Pq,Qq | vpsrad Vx,Hx,Wx (66),(v1) |
| e3: pavgw Pq,Qq | vpavgw Vx,Hx,Wx (66),(v1) |
| e4: pmulhuw Pq,Qq | vpmulhuw Vx,Hx,Wx (66),(v1) |
| e5: pmulhw Pq,Qq | vpmulhw Vx,Hx,Wx (66),(v1) |
| e6: vcvttpd2dq Vx,Wpd (66) | vcvtdq2pd Vx,Wdq (F3) | vcvtdq2pd/qq2pd Vx,Wdq (F3),(evo) | vcvtpd2dq Vx,Wpd (F2) |
| e7: movntq Mq,Pq | vmovntdq Mx,Vx (66) |
| e8: psubsb Pq,Qq | vpsubsb Vx,Hx,Wx (66),(v1) |
| e9: psubsw Pq,Qq | vpsubsw Vx,Hx,Wx (66),(v1) |
| ea: pminsw Pq,Qq | vpminsw Vx,Hx,Wx (66),(v1) |
| eb: por Pq,Qq | vpor Vx,Hx,Wx (66),(v1) | vpord/q Vx,Hx,Wx (66),(evo) |
| ec: paddsb Pq,Qq | vpaddsb Vx,Hx,Wx (66),(v1) |
| ed: paddsw Pq,Qq | vpaddsw Vx,Hx,Wx (66),(v1) |
| ee: pmaxsw Pq,Qq | vpmaxsw Vx,Hx,Wx (66),(v1) |
| ef: pxor Pq,Qq | vpxor Vx,Hx,Wx (66),(v1) | vpxord/q Vx,Hx,Wx (66),(evo) |
| # 0x0f 0xf0-0xff |
| f0: vlddqu Vx,Mx (F2) |
| f1: psllw Pq,Qq | vpsllw Vx,Hx,Wx (66),(v1) |
| f2: pslld Pq,Qq | vpslld Vx,Hx,Wx (66),(v1) |
| f3: psllq Pq,Qq | vpsllq Vx,Hx,Wx (66),(v1) |
| f4: pmuludq Pq,Qq | vpmuludq Vx,Hx,Wx (66),(v1) |
| f5: pmaddwd Pq,Qq | vpmaddwd Vx,Hx,Wx (66),(v1) |
| f6: psadbw Pq,Qq | vpsadbw Vx,Hx,Wx (66),(v1) |
| f7: maskmovq Pq,Nq | vmaskmovdqu Vx,Ux (66),(v1) |
| f8: psubb Pq,Qq | vpsubb Vx,Hx,Wx (66),(v1) |
| f9: psubw Pq,Qq | vpsubw Vx,Hx,Wx (66),(v1) |
| fa: psubd Pq,Qq | vpsubd Vx,Hx,Wx (66),(v1) |
| fb: psubq Pq,Qq | vpsubq Vx,Hx,Wx (66),(v1) |
| fc: paddb Pq,Qq | vpaddb Vx,Hx,Wx (66),(v1) |
| fd: paddw Pq,Qq | vpaddw Vx,Hx,Wx (66),(v1) |
| fe: paddd Pq,Qq | vpaddd Vx,Hx,Wx (66),(v1) |
| ff: UD0 |
| EndTable |
| |
| Table: 3-byte opcode 1 (0x0f 0x38) |
| Referrer: 3-byte escape 1 |
| AVXcode: 2 |
| # 0x0f 0x38 0x00-0x0f |
| 00: pshufb Pq,Qq | vpshufb Vx,Hx,Wx (66),(v1) |
| 01: phaddw Pq,Qq | vphaddw Vx,Hx,Wx (66),(v1) |
| 02: phaddd Pq,Qq | vphaddd Vx,Hx,Wx (66),(v1) |
| 03: phaddsw Pq,Qq | vphaddsw Vx,Hx,Wx (66),(v1) |
| 04: pmaddubsw Pq,Qq | vpmaddubsw Vx,Hx,Wx (66),(v1) |
| 05: phsubw Pq,Qq | vphsubw Vx,Hx,Wx (66),(v1) |
| 06: phsubd Pq,Qq | vphsubd Vx,Hx,Wx (66),(v1) |
| 07: phsubsw Pq,Qq | vphsubsw Vx,Hx,Wx (66),(v1) |
| 08: psignb Pq,Qq | vpsignb Vx,Hx,Wx (66),(v1) |
| 09: psignw Pq,Qq | vpsignw Vx,Hx,Wx (66),(v1) |
| 0a: psignd Pq,Qq | vpsignd Vx,Hx,Wx (66),(v1) |
| 0b: pmulhrsw Pq,Qq | vpmulhrsw Vx,Hx,Wx (66),(v1) |
| 0c: vpermilps Vx,Hx,Wx (66),(v) |
| 0d: vpermilpd Vx,Hx,Wx (66),(v) |
| 0e: vtestps Vx,Wx (66),(v) |
| 0f: vtestpd Vx,Wx (66),(v) |
| # 0x0f 0x38 0x10-0x1f |
| 10: pblendvb Vdq,Wdq (66) | vpsrlvw Vx,Hx,Wx (66),(evo) | vpmovuswb Wx,Vx (F3),(ev) |
| 11: vpmovusdb Wx,Vd (F3),(ev) | vpsravw Vx,Hx,Wx (66),(ev) |
| 12: vpmovusqb Wx,Vq (F3),(ev) | vpsllvw Vx,Hx,Wx (66),(ev) |
| 13: vcvtph2ps Vx,Wx (66),(v) | vpmovusdw Wx,Vd (F3),(ev) |
| 14: blendvps Vdq,Wdq (66) | vpmovusqw Wx,Vq (F3),(ev) | vprorvd/q Vx,Hx,Wx (66),(evo) |
| 15: blendvpd Vdq,Wdq (66) | vpmovusqd Wx,Vq (F3),(ev) | vprolvd/q Vx,Hx,Wx (66),(evo) |
| 16: vpermps Vqq,Hqq,Wqq (66),(v) | vpermps/d Vqq,Hqq,Wqq (66),(evo) |
| 17: vptest Vx,Wx (66) |
| 18: vbroadcastss Vx,Wd (66),(v) |
| 19: vbroadcastsd Vqq,Wq (66),(v) | vbroadcastf32x2 Vqq,Wq (66),(evo) |
| 1a: vbroadcastf128 Vqq,Mdq (66),(v) | vbroadcastf32x4/64x2 Vqq,Wq (66),(evo) |
| 1b: vbroadcastf32x8/64x4 Vqq,Mdq (66),(ev) |
| 1c: pabsb Pq,Qq | vpabsb Vx,Wx (66),(v1) |
| 1d: pabsw Pq,Qq | vpabsw Vx,Wx (66),(v1) |
| 1e: pabsd Pq,Qq | vpabsd Vx,Wx (66),(v1) |
| 1f: vpabsq Vx,Wx (66),(ev) |
| # 0x0f 0x38 0x20-0x2f |
| 20: vpmovsxbw Vx,Ux/Mq (66),(v1) | vpmovswb Wx,Vx (F3),(ev) |
| 21: vpmovsxbd Vx,Ux/Md (66),(v1) | vpmovsdb Wx,Vd (F3),(ev) |
| 22: vpmovsxbq Vx,Ux/Mw (66),(v1) | vpmovsqb Wx,Vq (F3),(ev) |
| 23: vpmovsxwd Vx,Ux/Mq (66),(v1) | vpmovsdw Wx,Vd (F3),(ev) |
| 24: vpmovsxwq Vx,Ux/Md (66),(v1) | vpmovsqw Wx,Vq (F3),(ev) |
| 25: vpmovsxdq Vx,Ux/Mq (66),(v1) | vpmovsqd Wx,Vq (F3),(ev) |
| 26: vptestmb/w Vk,Hx,Wx (66),(ev) | vptestnmb/w Vk,Hx,Wx (F3),(ev) |
| 27: vptestmd/q Vk,Hx,Wx (66),(ev) | vptestnmd/q Vk,Hx,Wx (F3),(ev) |
| 28: vpmuldq Vx,Hx,Wx (66),(v1) | vpmovm2b/w Vx,Uk (F3),(ev) |
| 29: vpcmpeqq Vx,Hx,Wx (66),(v1) | vpmovb2m/w2m Vk,Ux (F3),(ev) |
| 2a: vmovntdqa Vx,Mx (66),(v1) | vpbroadcastmb2q Vx,Uk (F3),(ev) |
| 2b: vpackusdw Vx,Hx,Wx (66),(v1) |
| 2c: vmaskmovps Vx,Hx,Mx (66),(v) | vscalefps/d Vx,Hx,Wx (66),(evo) |
| 2d: vmaskmovpd Vx,Hx,Mx (66),(v) | vscalefss/d Vx,Hx,Wx (66),(evo) |
| 2e: vmaskmovps Mx,Hx,Vx (66),(v) |
| 2f: vmaskmovpd Mx,Hx,Vx (66),(v) |
| # 0x0f 0x38 0x30-0x3f |
| 30: vpmovzxbw Vx,Ux/Mq (66),(v1) | vpmovwb Wx,Vx (F3),(ev) |
| 31: vpmovzxbd Vx,Ux/Md (66),(v1) | vpmovdb Wx,Vd (F3),(ev) |
| 32: vpmovzxbq Vx,Ux/Mw (66),(v1) | vpmovqb Wx,Vq (F3),(ev) |
| 33: vpmovzxwd Vx,Ux/Mq (66),(v1) | vpmovdw Wx,Vd (F3),(ev) |
| 34: vpmovzxwq Vx,Ux/Md (66),(v1) | vpmovqw Wx,Vq (F3),(ev) |
| 35: vpmovzxdq Vx,Ux/Mq (66),(v1) | vpmovqd Wx,Vq (F3),(ev) |
| 36: vpermd Vqq,Hqq,Wqq (66),(v) | vpermd/q Vqq,Hqq,Wqq (66),(evo) |
| 37: vpcmpgtq Vx,Hx,Wx (66),(v1) |
| 38: vpminsb Vx,Hx,Wx (66),(v1) | vpmovm2d/q Vx,Uk (F3),(ev) |
| 39: vpminsd Vx,Hx,Wx (66),(v1) | vpminsd/q Vx,Hx,Wx (66),(evo) | vpmovd2m/q2m Vk,Ux (F3),(ev) |
| 3a: vpminuw Vx,Hx,Wx (66),(v1) | vpbroadcastmw2d Vx,Uk (F3),(ev) |
| 3b: vpminud Vx,Hx,Wx (66),(v1) | vpminud/q Vx,Hx,Wx (66),(evo) |
| 3c: vpmaxsb Vx,Hx,Wx (66),(v1) |
| 3d: vpmaxsd Vx,Hx,Wx (66),(v1) | vpmaxsd/q Vx,Hx,Wx (66),(evo) |
| 3e: vpmaxuw Vx,Hx,Wx (66),(v1) |
| 3f: vpmaxud Vx,Hx,Wx (66),(v1) | vpmaxud/q Vx,Hx,Wx (66),(evo) |
| # 0x0f 0x38 0x40-0x8f |
| 40: vpmulld Vx,Hx,Wx (66),(v1) | vpmulld/q Vx,Hx,Wx (66),(evo) |
| 41: vphminposuw Vdq,Wdq (66),(v1) |
| 42: vgetexpps/d Vx,Wx (66),(ev) |
| 43: vgetexpss/d Vx,Hx,Wx (66),(ev) |
| 44: vplzcntd/q Vx,Wx (66),(ev) |
| 45: vpsrlvd/q Vx,Hx,Wx (66),(v) |
| 46: vpsravd Vx,Hx,Wx (66),(v) | vpsravd/q Vx,Hx,Wx (66),(evo) |
| 47: vpsllvd/q Vx,Hx,Wx (66),(v) |
| # Skip 0x48-0x4b |
| 4c: vrcp14ps/d Vpd,Wpd (66),(ev) |
| 4d: vrcp14ss/d Vsd,Hpd,Wsd (66),(ev) |
| 4e: vrsqrt14ps/d Vpd,Wpd (66),(ev) |
| 4f: vrsqrt14ss/d Vsd,Hsd,Wsd (66),(ev) |
| 50: vpdpbusd Vx,Hx,Wx (66),(ev) |
| 51: vpdpbusds Vx,Hx,Wx (66),(ev) |
| 52: vdpbf16ps Vx,Hx,Wx (F3),(ev) | vpdpwssd Vx,Hx,Wx (66),(ev) | vp4dpwssd Vdqq,Hdqq,Wdq (F2),(ev) |
| 53: vpdpwssds Vx,Hx,Wx (66),(ev) | vp4dpwssds Vdqq,Hdqq,Wdq (F2),(ev) |
| 54: vpopcntb/w Vx,Wx (66),(ev) |
| 55: vpopcntd/q Vx,Wx (66),(ev) |
| 58: vpbroadcastd Vx,Wx (66),(v) |
| 59: vpbroadcastq Vx,Wx (66),(v) | vbroadcasti32x2 Vx,Wx (66),(evo) |
| 5a: vbroadcasti128 Vqq,Mdq (66),(v) | vbroadcasti32x4/64x2 Vx,Wx (66),(evo) |
| 5b: vbroadcasti32x8/64x4 Vqq,Mdq (66),(ev) |
| # Skip 0x5c-0x61 |
| 62: vpexpandb/w Vx,Wx (66),(ev) |
| 63: vpcompressb/w Wx,Vx (66),(ev) |
| 64: vpblendmd/q Vx,Hx,Wx (66),(ev) |
| 65: vblendmps/d Vx,Hx,Wx (66),(ev) |
| 66: vpblendmb/w Vx,Hx,Wx (66),(ev) |
| 68: vp2intersectd/q Kx,Hx,Wx (F2),(ev) |
| # Skip 0x69-0x6f |
| 70: vpshldvw Vx,Hx,Wx (66),(ev) |
| 71: vpshldvd/q Vx,Hx,Wx (66),(ev) |
| 72: vcvtne2ps2bf16 Vx,Hx,Wx (F2),(ev) | vcvtneps2bf16 Vx,Wx (F3),(ev) | vpshrdvw Vx,Hx,Wx (66),(ev) |
| 73: vpshrdvd/q Vx,Hx,Wx (66),(ev) |
| 75: vpermi2b/w Vx,Hx,Wx (66),(ev) |
| 76: vpermi2d/q Vx,Hx,Wx (66),(ev) |
| 77: vpermi2ps/d Vx,Hx,Wx (66),(ev) |
| 78: vpbroadcastb Vx,Wx (66),(v) |
| 79: vpbroadcastw Vx,Wx (66),(v) |
| 7a: vpbroadcastb Vx,Rv (66),(ev) |
| 7b: vpbroadcastw Vx,Rv (66),(ev) |
| 7c: vpbroadcastd/q Vx,Rv (66),(ev) |
| 7d: vpermt2b/w Vx,Hx,Wx (66),(ev) |
| 7e: vpermt2d/q Vx,Hx,Wx (66),(ev) |
| 7f: vpermt2ps/d Vx,Hx,Wx (66),(ev) |
| 80: INVEPT Gy,Mdq (66) |
| 81: INVVPID Gy,Mdq (66) |
| 82: INVPCID Gy,Mdq (66) |
| 83: vpmultishiftqb Vx,Hx,Wx (66),(ev) |
| 88: vexpandps/d Vpd,Wpd (66),(ev) |
| 89: vpexpandd/q Vx,Wx (66),(ev) |
| 8a: vcompressps/d Wx,Vx (66),(ev) |
| 8b: vpcompressd/q Wx,Vx (66),(ev) |
| 8c: vpmaskmovd/q Vx,Hx,Mx (66),(v) |
| 8d: vpermb/w Vx,Hx,Wx (66),(ev) |
| 8e: vpmaskmovd/q Mx,Vx,Hx (66),(v) |
| 8f: vpshufbitqmb Kx,Hx,Wx (66),(ev) |
| # 0x0f 0x38 0x90-0xbf (FMA) |
| 90: vgatherdd/q Vx,Hx,Wx (66),(v) | vpgatherdd/q Vx,Wx (66),(evo) |
| 91: vgatherqd/q Vx,Hx,Wx (66),(v) | vpgatherqd/q Vx,Wx (66),(evo) |
| 92: vgatherdps/d Vx,Hx,Wx (66),(v) |
| 93: vgatherqps/d Vx,Hx,Wx (66),(v) |
| 94: |
| 95: |
| 96: vfmaddsub132ps/d Vx,Hx,Wx (66),(v) |
| 97: vfmsubadd132ps/d Vx,Hx,Wx (66),(v) |
| 98: vfmadd132ps/d Vx,Hx,Wx (66),(v) |
| 99: vfmadd132ss/d Vx,Hx,Wx (66),(v),(v1) |
| 9a: vfmsub132ps/d Vx,Hx,Wx (66),(v) | v4fmaddps Vdqq,Hdqq,Wdq (F2),(ev) |
| 9b: vfmsub132ss/d Vx,Hx,Wx (66),(v),(v1) | v4fmaddss Vdq,Hdq,Wdq (F2),(ev) |
| 9c: vfnmadd132ps/d Vx,Hx,Wx (66),(v) |
| 9d: vfnmadd132ss/d Vx,Hx,Wx (66),(v),(v1) |
| 9e: vfnmsub132ps/d Vx,Hx,Wx (66),(v) |
| 9f: vfnmsub132ss/d Vx,Hx,Wx (66),(v),(v1) |
| a0: vpscatterdd/q Wx,Vx (66),(ev) |
| a1: vpscatterqd/q Wx,Vx (66),(ev) |
| a2: vscatterdps/d Wx,Vx (66),(ev) |
| a3: vscatterqps/d Wx,Vx (66),(ev) |
| a6: vfmaddsub213ps/d Vx,Hx,Wx (66),(v) |
| a7: vfmsubadd213ps/d Vx,Hx,Wx (66),(v) |
| a8: vfmadd213ps/d Vx,Hx,Wx (66),(v) |
| a9: vfmadd213ss/d Vx,Hx,Wx (66),(v),(v1) |
| aa: vfmsub213ps/d Vx,Hx,Wx (66),(v) | v4fnmaddps Vdqq,Hdqq,Wdq (F2),(ev) |
| ab: vfmsub213ss/d Vx,Hx,Wx (66),(v),(v1) | v4fnmaddss Vdq,Hdq,Wdq (F2),(ev) |
| ac: vfnmadd213ps/d Vx,Hx,Wx (66),(v) |
| ad: vfnmadd213ss/d Vx,Hx,Wx (66),(v),(v1) |
| ae: vfnmsub213ps/d Vx,Hx,Wx (66),(v) |
| af: vfnmsub213ss/d Vx,Hx,Wx (66),(v),(v1) |
| b4: vpmadd52luq Vx,Hx,Wx (66),(ev) |
| b5: vpmadd52huq Vx,Hx,Wx (66),(ev) |
| b6: vfmaddsub231ps/d Vx,Hx,Wx (66),(v) |
| b7: vfmsubadd231ps/d Vx,Hx,Wx (66),(v) |
| b8: vfmadd231ps/d Vx,Hx,Wx (66),(v) |
| b9: vfmadd231ss/d Vx,Hx,Wx (66),(v),(v1) |
| ba: vfmsub231ps/d Vx,Hx,Wx (66),(v) |
| bb: vfmsub231ss/d Vx,Hx,Wx (66),(v),(v1) |
| bc: vfnmadd231ps/d Vx,Hx,Wx (66),(v) |
| bd: vfnmadd231ss/d Vx,Hx,Wx (66),(v),(v1) |
| be: vfnmsub231ps/d Vx,Hx,Wx (66),(v) |
| bf: vfnmsub231ss/d Vx,Hx,Wx (66),(v),(v1) |
| # 0x0f 0x38 0xc0-0xff |
| c4: vpconflictd/q Vx,Wx (66),(ev) |
| c6: Grp18 (1A) |
| c7: Grp19 (1A) |
| c8: sha1nexte Vdq,Wdq | vexp2ps/d Vx,Wx (66),(ev) |
| c9: sha1msg1 Vdq,Wdq |
| ca: sha1msg2 Vdq,Wdq | vrcp28ps/d Vx,Wx (66),(ev) |
| cb: sha256rnds2 Vdq,Wdq | vrcp28ss/d Vx,Hx,Wx (66),(ev) |
| cc: sha256msg1 Vdq,Wdq | vrsqrt28ps/d Vx,Wx (66),(ev) |
| cd: sha256msg2 Vdq,Wdq | vrsqrt28ss/d Vx,Hx,Wx (66),(ev) |
| cf: vgf2p8mulb Vx,Wx (66) |
| db: VAESIMC Vdq,Wdq (66),(v1) |
| dc: vaesenc Vx,Hx,Wx (66) |
| dd: vaesenclast Vx,Hx,Wx (66) |
| de: vaesdec Vx,Hx,Wx (66) |
| df: vaesdeclast Vx,Hx,Wx (66) |
| f0: MOVBE Gy,My | MOVBE Gw,Mw (66) | CRC32 Gd,Eb (F2) | CRC32 Gd,Eb (66&F2) |
| f1: MOVBE My,Gy | MOVBE Mw,Gw (66) | CRC32 Gd,Ey (F2) | CRC32 Gd,Ew (66&F2) |
| f2: ANDN Gy,By,Ey (v) |
| f3: Grp17 (1A) |
| f5: BZHI Gy,Ey,By (v) | PEXT Gy,By,Ey (F3),(v) | PDEP Gy,By,Ey (F2),(v) |
| f6: ADCX Gy,Ey (66) | ADOX Gy,Ey (F3) | MULX By,Gy,rDX,Ey (F2),(v) |
| f7: BEXTR Gy,Ey,By (v) | SHLX Gy,Ey,By (66),(v) | SARX Gy,Ey,By (F3),(v) | SHRX Gy,Ey,By (F2),(v) |
| f8: MOVDIR64B Gv,Mdqq (66) | ENQCMD Gv,Mdqq (F2) | ENQCMDS Gv,Mdqq (F3) |
| f9: MOVDIRI My,Gy |
| EndTable |
| |
| Table: 3-byte opcode 2 (0x0f 0x3a) |
| Referrer: 3-byte escape 2 |
| AVXcode: 3 |
| # 0x0f 0x3a 0x00-0xff |
| 00: vpermq Vqq,Wqq,Ib (66),(v) |
| 01: vpermpd Vqq,Wqq,Ib (66),(v) |
| 02: vpblendd Vx,Hx,Wx,Ib (66),(v) |
| 03: valignd/q Vx,Hx,Wx,Ib (66),(ev) |
| 04: vpermilps Vx,Wx,Ib (66),(v) |
| 05: vpermilpd Vx,Wx,Ib (66),(v) |
| 06: vperm2f128 Vqq,Hqq,Wqq,Ib (66),(v) |
| 07: |
| 08: vroundps Vx,Wx,Ib (66) | vrndscaleps Vx,Wx,Ib (66),(evo) |
| 09: vroundpd Vx,Wx,Ib (66) | vrndscalepd Vx,Wx,Ib (66),(evo) |
| 0a: vroundss Vss,Wss,Ib (66),(v1) | vrndscaless Vx,Hx,Wx,Ib (66),(evo) |
| 0b: vroundsd Vsd,Wsd,Ib (66),(v1) | vrndscalesd Vx,Hx,Wx,Ib (66),(evo) |
| 0c: vblendps Vx,Hx,Wx,Ib (66) |
| 0d: vblendpd Vx,Hx,Wx,Ib (66) |
| 0e: vpblendw Vx,Hx,Wx,Ib (66),(v1) |
| 0f: palignr Pq,Qq,Ib | vpalignr Vx,Hx,Wx,Ib (66),(v1) |
| 14: vpextrb Rd/Mb,Vdq,Ib (66),(v1) |
| 15: vpextrw Rd/Mw,Vdq,Ib (66),(v1) |
| 16: vpextrd/q Ey,Vdq,Ib (66),(v1) |
| 17: vextractps Ed,Vdq,Ib (66),(v1) |
| 18: vinsertf128 Vqq,Hqq,Wqq,Ib (66),(v) | vinsertf32x4/64x2 Vqq,Hqq,Wqq,Ib (66),(evo) |
| 19: vextractf128 Wdq,Vqq,Ib (66),(v) | vextractf32x4/64x2 Wdq,Vqq,Ib (66),(evo) |
| 1a: vinsertf32x8/64x4 Vqq,Hqq,Wqq,Ib (66),(ev) |
| 1b: vextractf32x8/64x4 Wdq,Vqq,Ib (66),(ev) |
| 1d: vcvtps2ph Wx,Vx,Ib (66),(v) |
| 1e: vpcmpud/q Vk,Hd,Wd,Ib (66),(ev) |
| 1f: vpcmpd/q Vk,Hd,Wd,Ib (66),(ev) |
| 20: vpinsrb Vdq,Hdq,Ry/Mb,Ib (66),(v1) |
| 21: vinsertps Vdq,Hdq,Udq/Md,Ib (66),(v1) |
| 22: vpinsrd/q Vdq,Hdq,Ey,Ib (66),(v1) |
| 23: vshuff32x4/64x2 Vx,Hx,Wx,Ib (66),(ev) |
| 25: vpternlogd/q Vx,Hx,Wx,Ib (66),(ev) |
| 26: vgetmantps/d Vx,Wx,Ib (66),(ev) |
| 27: vgetmantss/d Vx,Hx,Wx,Ib (66),(ev) |
| 30: kshiftrb/w Vk,Uk,Ib (66),(v) |
| 31: kshiftrd/q Vk,Uk,Ib (66),(v) |
| 32: kshiftlb/w Vk,Uk,Ib (66),(v) |
| 33: kshiftld/q Vk,Uk,Ib (66),(v) |
| 38: vinserti128 Vqq,Hqq,Wqq,Ib (66),(v) | vinserti32x4/64x2 Vqq,Hqq,Wqq,Ib (66),(evo) |
| 39: vextracti128 Wdq,Vqq,Ib (66),(v) | vextracti32x4/64x2 Wdq,Vqq,Ib (66),(evo) |
| 3a: vinserti32x8/64x4 Vqq,Hqq,Wqq,Ib (66),(ev) |
| 3b: vextracti32x8/64x4 Wdq,Vqq,Ib (66),(ev) |
| 3e: vpcmpub/w Vk,Hk,Wx,Ib (66),(ev) |
| 3f: vpcmpb/w Vk,Hk,Wx,Ib (66),(ev) |
| 40: vdpps Vx,Hx,Wx,Ib (66) |
| 41: vdppd Vdq,Hdq,Wdq,Ib (66),(v1) |
| 42: vmpsadbw Vx,Hx,Wx,Ib (66),(v1) | vdbpsadbw Vx,Hx,Wx,Ib (66),(evo) |
| 43: vshufi32x4/64x2 Vx,Hx,Wx,Ib (66),(ev) |
| 44: vpclmulqdq Vx,Hx,Wx,Ib (66) |
| 46: vperm2i128 Vqq,Hqq,Wqq,Ib (66),(v) |
| 4a: vblendvps Vx,Hx,Wx,Lx (66),(v) |
| 4b: vblendvpd Vx,Hx,Wx,Lx (66),(v) |
| 4c: vpblendvb Vx,Hx,Wx,Lx (66),(v1) |
| 50: vrangeps/d Vx,Hx,Wx,Ib (66),(ev) |
| 51: vrangess/d Vx,Hx,Wx,Ib (66),(ev) |
| 54: vfixupimmps/d Vx,Hx,Wx,Ib (66),(ev) |
| 55: vfixupimmss/d Vx,Hx,Wx,Ib (66),(ev) |
| 56: vreduceps/d Vx,Wx,Ib (66),(ev) |
| 57: vreducess/d Vx,Hx,Wx,Ib (66),(ev) |
| 60: vpcmpestrm Vdq,Wdq,Ib (66),(v1) |
| 61: vpcmpestri Vdq,Wdq,Ib (66),(v1) |
| 62: vpcmpistrm Vdq,Wdq,Ib (66),(v1) |
| 63: vpcmpistri Vdq,Wdq,Ib (66),(v1) |
| 66: vfpclassps/d Vk,Wx,Ib (66),(ev) |
| 67: vfpclassss/d Vk,Wx,Ib (66),(ev) |
| 70: vpshldw Vx,Hx,Wx,Ib (66),(ev) |
| 71: vpshldd/q Vx,Hx,Wx,Ib (66),(ev) |
| 72: vpshrdw Vx,Hx,Wx,Ib (66),(ev) |
| 73: vpshrdd/q Vx,Hx,Wx,Ib (66),(ev) |
| cc: sha1rnds4 Vdq,Wdq,Ib |
| ce: vgf2p8affineqb Vx,Wx,Ib (66) |
| cf: vgf2p8affineinvqb Vx,Wx,Ib (66) |
| df: VAESKEYGEN Vdq,Wdq,Ib (66),(v1) |
| f0: RORX Gy,Ey,Ib (F2),(v) |
| EndTable |
| |
| GrpTable: Grp1 |
| 0: ADD |
| 1: OR |
| 2: ADC |
| 3: SBB |
| 4: AND |
| 5: SUB |
| 6: XOR |
| 7: CMP |
| EndTable |
| |
| GrpTable: Grp1A |
| 0: POP |
| EndTable |
| |
| GrpTable: Grp2 |
| 0: ROL |
| 1: ROR |
| 2: RCL |
| 3: RCR |
| 4: SHL/SAL |
| 5: SHR |
| 6: |
| 7: SAR |
| EndTable |
| |
| GrpTable: Grp3_1 |
| 0: TEST Eb,Ib |
| 1: TEST Eb,Ib |
| 2: NOT Eb |
| 3: NEG Eb |
| 4: MUL AL,Eb |
| 5: IMUL AL,Eb |
| 6: DIV AL,Eb |
| 7: IDIV AL,Eb |
| EndTable |
| |
| GrpTable: Grp3_2 |
| 0: TEST Ev,Iz |
| 1: TEST Ev,Iz |
| 2: NOT Ev |
| 3: NEG Ev |
| 4: MUL rAX,Ev |
| 5: IMUL rAX,Ev |
| 6: DIV rAX,Ev |
| 7: IDIV rAX,Ev |
| EndTable |
| |
| GrpTable: Grp4 |
| 0: INC Eb |
| 1: DEC Eb |
| EndTable |
| |
| GrpTable: Grp5 |
| 0: INC Ev |
| 1: DEC Ev |
| # Note: "forced64" is Intel CPU behavior (see comment about CALL insn). |
| 2: CALLN Ev (f64) |
| 3: CALLF Ep |
| 4: JMPN Ev (f64) |
| 5: JMPF Mp |
| 6: PUSH Ev (d64) |
| 7: |
| EndTable |
| |
| GrpTable: Grp6 |
| 0: SLDT Rv/Mw |
| 1: STR Rv/Mw |
| 2: LLDT Ew |
| 3: LTR Ew |
| 4: VERR Ew |
| 5: VERW Ew |
| EndTable |
| |
| GrpTable: Grp7 |
| 0: SGDT Ms | VMCALL (001),(11B) | VMLAUNCH (010),(11B) | VMRESUME (011),(11B) | VMXOFF (100),(11B) | PCONFIG (101),(11B) | ENCLV (000),(11B) |
| 1: SIDT Ms | MONITOR (000),(11B) | MWAIT (001),(11B) | CLAC (010),(11B) | STAC (011),(11B) | ENCLS (111),(11B) |
| 2: LGDT Ms | XGETBV (000),(11B) | XSETBV (001),(11B) | VMFUNC (100),(11B) | XEND (101)(11B) | XTEST (110)(11B) | ENCLU (111),(11B) |
| 3: LIDT Ms |
| 4: SMSW Mw/Rv |
| 5: rdpkru (110),(11B) | wrpkru (111),(11B) |
| 6: LMSW Ew |
| 7: INVLPG Mb | SWAPGS (o64),(000),(11B) | RDTSCP (001),(11B) |
| EndTable |
| |
| GrpTable: Grp8 |
| 4: BT |
| 5: BTS |
| 6: BTR |
| 7: BTC |
| EndTable |
| |
| GrpTable: Grp9 |
| 1: CMPXCHG8B/16B Mq/Mdq |
| 3: xrstors |
| 4: xsavec |
| 5: xsaves |
| 6: VMPTRLD Mq | VMCLEAR Mq (66) | VMXON Mq (F3) | RDRAND Rv (11B) |
| 7: VMPTRST Mq | VMPTRST Mq (F3) | RDSEED Rv (11B) |
| EndTable |
| |
| GrpTable: Grp10 |
| # all are UD1 |
| 0: UD1 |
| 1: UD1 |
| 2: UD1 |
| 3: UD1 |
| 4: UD1 |
| 5: UD1 |
| 6: UD1 |
| 7: UD1 |
| EndTable |
| |
| # Grp11A and Grp11B are expressed as Grp11 in Intel SDM |
| GrpTable: Grp11A |
| 0: MOV Eb,Ib |
| 7: XABORT Ib (000),(11B) |
| EndTable |
| |
| GrpTable: Grp11B |
| 0: MOV Eb,Iz |
| 7: XBEGIN Jz (000),(11B) |
| EndTable |
| |
| GrpTable: Grp12 |
| 2: psrlw Nq,Ib (11B) | vpsrlw Hx,Ux,Ib (66),(11B),(v1) |
| 4: psraw Nq,Ib (11B) | vpsraw Hx,Ux,Ib (66),(11B),(v1) |
| 6: psllw Nq,Ib (11B) | vpsllw Hx,Ux,Ib (66),(11B),(v1) |
| EndTable |
| |
| GrpTable: Grp13 |
| 0: vprord/q Hx,Wx,Ib (66),(ev) |
| 1: vprold/q Hx,Wx,Ib (66),(ev) |
| 2: psrld Nq,Ib (11B) | vpsrld Hx,Ux,Ib (66),(11B),(v1) |
| 4: psrad Nq,Ib (11B) | vpsrad Hx,Ux,Ib (66),(11B),(v1) | vpsrad/q Hx,Ux,Ib (66),(evo) |
| 6: pslld Nq,Ib (11B) | vpslld Hx,Ux,Ib (66),(11B),(v1) |
| EndTable |
| |
| GrpTable: Grp14 |
| 2: psrlq Nq,Ib (11B) | vpsrlq Hx,Ux,Ib (66),(11B),(v1) |
| 3: vpsrldq Hx,Ux,Ib (66),(11B),(v1) |
| 6: psllq Nq,Ib (11B) | vpsllq Hx,Ux,Ib (66),(11B),(v1) |
| 7: vpslldq Hx,Ux,Ib (66),(11B),(v1) |
| EndTable |
| |
| GrpTable: Grp15 |
| 0: fxsave | RDFSBASE Ry (F3),(11B) |
| 1: fxstor | RDGSBASE Ry (F3),(11B) |
| 2: vldmxcsr Md (v1) | WRFSBASE Ry (F3),(11B) |
| 3: vstmxcsr Md (v1) | WRGSBASE Ry (F3),(11B) |
| 4: XSAVE | ptwrite Ey (F3),(11B) |
| 5: XRSTOR | lfence (11B) |
| 6: XSAVEOPT | clwb (66) | mfence (11B) | TPAUSE Rd (66),(11B) | UMONITOR Rv (F3),(11B) | UMWAIT Rd (F2),(11B) |
| 7: clflush | clflushopt (66) | sfence (11B) |
| EndTable |
| |
| GrpTable: Grp16 |
| 0: prefetch NTA |
| 1: prefetch T0 |
| 2: prefetch T1 |
| 3: prefetch T2 |
| EndTable |
| |
| GrpTable: Grp17 |
| 1: BLSR By,Ey (v) |
| 2: BLSMSK By,Ey (v) |
| 3: BLSI By,Ey (v) |
| EndTable |
| |
| GrpTable: Grp18 |
| 1: vgatherpf0dps/d Wx (66),(ev) |
| 2: vgatherpf1dps/d Wx (66),(ev) |
| 5: vscatterpf0dps/d Wx (66),(ev) |
| 6: vscatterpf1dps/d Wx (66),(ev) |
| EndTable |
| |
| GrpTable: Grp19 |
| 1: vgatherpf0qps/d Wx (66),(ev) |
| 2: vgatherpf1qps/d Wx (66),(ev) |
| 5: vscatterpf0qps/d Wx (66),(ev) |
| 6: vscatterpf1qps/d Wx (66),(ev) |
| EndTable |
| |
| GrpTable: Grp20 |
| 0: cldemote Mb |
| EndTable |
| |
| # AMD's Prefetch Group |
| GrpTable: GrpP |
| 0: PREFETCH |
| 1: PREFETCHW |
| EndTable |
| |
| GrpTable: GrpPDLK |
| 0: MONTMUL |
| 1: XSHA1 |
| 2: XSHA2 |
| EndTable |
| |
| GrpTable: GrpRNG |
| 0: xstore-rng |
| 1: xcrypt-ecb |
| 2: xcrypt-cbc |
| 4: xcrypt-cfb |
| 5: xcrypt-ofb |
| EndTable |
