1# x86 Opcode Maps 2# 3# This is (mostly) based on following documentations. 4# - Intel(R) 64 and IA-32 Architectures Software Developer's Manual Vol.2C 5# (#326018-047US, June 2013) 6# 7#<Opcode maps> 8# Table: table-name 9# Referrer: escaped-name 10# AVXcode: avx-code 11# opcode: mnemonic|GrpXXX [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] 12# (or) 13# opcode: escape # escaped-name 14# EndTable 15# 16#<group maps> 17# GrpTable: GrpXXX 18# reg: mnemonic [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] 19# EndTable 20# 21# AVX Superscripts 22# (v): this opcode requires VEX prefix. 23# (v1): this opcode only supports 128bit VEX. 24# 25# Last Prefix Superscripts 26# - (66): the last prefix is 0x66 27# - (F3): the last prefix is 0xF3 28# - (F2): the last prefix is 0xF2 29# - (!F3) : the last prefix is not 0xF3 (including non-last prefix case) 30# - (66&F2): Both 0x66 and 0xF2 prefixes are specified. 31 32Table: one byte opcode 33Referrer: 34AVXcode: 35# 0x00 - 0x0f 3600: ADD Eb,Gb 3701: ADD Ev,Gv 3802: ADD Gb,Eb 3903: ADD Gv,Ev 4004: ADD AL,Ib 4105: ADD rAX,Iz 4206: PUSH ES (i64) 4307: POP ES (i64) 4408: OR Eb,Gb 4509: OR Ev,Gv 460a: OR Gb,Eb 470b: OR Gv,Ev 480c: OR AL,Ib 490d: OR rAX,Iz 500e: PUSH CS (i64) 510f: escape # 2-byte escape 52# 0x10 - 0x1f 5310: ADC Eb,Gb 5411: ADC Ev,Gv 5512: ADC Gb,Eb 5613: ADC Gv,Ev 5714: ADC AL,Ib 5815: ADC rAX,Iz 5916: PUSH SS (i64) 6017: POP SS (i64) 6118: SBB Eb,Gb 6219: SBB Ev,Gv 631a: SBB Gb,Eb 641b: SBB Gv,Ev 651c: SBB AL,Ib 661d: SBB rAX,Iz 671e: PUSH DS (i64) 681f: POP DS (i64) 69# 0x20 - 0x2f 7020: AND Eb,Gb 7121: AND Ev,Gv 7222: AND Gb,Eb 7323: AND Gv,Ev 7424: AND AL,Ib 7525: AND rAx,Iz 7626: SEG=ES (Prefix) 7727: DAA (i64) 7828: SUB Eb,Gb 7929: SUB Ev,Gv 802a: SUB Gb,Eb 812b: SUB Gv,Ev 822c: SUB AL,Ib 832d: SUB rAX,Iz 842e: SEG=CS (Prefix) 852f: DAS (i64) 86# 0x30 - 0x3f 8730: XOR Eb,Gb 8831: XOR Ev,Gv 8932: XOR Gb,Eb 9033: XOR Gv,Ev 9134: XOR AL,Ib 9235: XOR rAX,Iz 9336: SEG=SS (Prefix) 9437: AAA (i64) 9538: CMP Eb,Gb 9639: CMP Ev,Gv 973a: CMP Gb,Eb 983b: CMP Gv,Ev 993c: CMP AL,Ib 1003d: CMP rAX,Iz 1013e: SEG=DS (Prefix) 1023f: AAS (i64) 103# 0x40 - 0x4f 10440: INC eAX (i64) | REX (o64) 10541: INC eCX (i64) | REX.B (o64) 10642: INC eDX (i64) | REX.X (o64) 10743: INC eBX (i64) | REX.XB (o64) 10844: INC eSP (i64) | REX.R (o64) 10945: INC eBP (i64) | REX.RB (o64) 11046: INC eSI (i64) | REX.RX (o64) 11147: INC eDI (i64) | REX.RXB (o64) 11248: DEC eAX (i64) | REX.W (o64) 11349: DEC eCX (i64) | REX.WB (o64) 1144a: DEC eDX (i64) | REX.WX (o64) 1154b: DEC eBX (i64) | REX.WXB (o64) 1164c: DEC eSP (i64) | REX.WR (o64) 1174d: DEC eBP (i64) | REX.WRB (o64) 1184e: DEC eSI (i64) | REX.WRX (o64) 1194f: DEC eDI (i64) | REX.WRXB (o64) 120# 0x50 - 0x5f 12150: PUSH rAX/r8 (d64) 12251: PUSH rCX/r9 (d64) 12352: PUSH rDX/r10 (d64) 12453: PUSH rBX/r11 (d64) 12554: PUSH rSP/r12 (d64) 12655: PUSH rBP/r13 (d64) 12756: PUSH rSI/r14 (d64) 12857: PUSH rDI/r15 (d64) 12958: POP rAX/r8 (d64) 13059: POP rCX/r9 (d64) 1315a: POP rDX/r10 (d64) 1325b: POP rBX/r11 (d64) 1335c: POP rSP/r12 (d64) 1345d: POP rBP/r13 (d64) 1355e: POP rSI/r14 (d64) 1365f: POP rDI/r15 (d64) 137# 0x60 - 0x6f 13860: PUSHA/PUSHAD (i64) 13961: POPA/POPAD (i64) 14062: BOUND Gv,Ma (i64) 14163: ARPL Ew,Gw (i64) | MOVSXD Gv,Ev (o64) 14264: SEG=FS (Prefix) 14365: SEG=GS (Prefix) 14466: Operand-Size (Prefix) 14567: Address-Size (Prefix) 14668: PUSH Iz (d64) 14769: IMUL Gv,Ev,Iz 1486a: PUSH Ib (d64) 1496b: IMUL Gv,Ev,Ib 1506c: INS/INSB Yb,DX 1516d: INS/INSW/INSD Yz,DX 1526e: OUTS/OUTSB DX,Xb 1536f: OUTS/OUTSW/OUTSD DX,Xz 154# 0x70 - 0x7f 15570: JO Jb 15671: JNO Jb 15772: JB/JNAE/JC Jb 15873: JNB/JAE/JNC Jb 15974: JZ/JE Jb 16075: JNZ/JNE Jb 16176: JBE/JNA Jb 16277: JNBE/JA Jb 16378: JS Jb 16479: JNS Jb 1657a: JP/JPE Jb 1667b: JNP/JPO Jb 1677c: JL/JNGE Jb 1687d: JNL/JGE Jb 1697e: JLE/JNG Jb 1707f: JNLE/JG Jb 171# 0x80 - 0x8f 17280: Grp1 Eb,Ib (1A) 17381: Grp1 Ev,Iz (1A) 17482: Grp1 Eb,Ib (1A),(i64) 17583: Grp1 Ev,Ib (1A) 17684: TEST Eb,Gb 17785: TEST Ev,Gv 17886: XCHG Eb,Gb 17987: XCHG Ev,Gv 18088: MOV Eb,Gb 18189: MOV Ev,Gv 1828a: MOV Gb,Eb 1838b: MOV Gv,Ev 1848c: MOV Ev,Sw 1858d: LEA Gv,M 1868e: MOV Sw,Ew 1878f: Grp1A (1A) | POP Ev (d64) 188# 0x90 - 0x9f 18990: NOP | PAUSE (F3) | XCHG r8,rAX 19091: XCHG rCX/r9,rAX 19192: XCHG rDX/r10,rAX 19293: XCHG rBX/r11,rAX 19394: XCHG rSP/r12,rAX 19495: XCHG rBP/r13,rAX 19596: XCHG rSI/r14,rAX 19697: XCHG rDI/r15,rAX 19798: CBW/CWDE/CDQE 19899: CWD/CDQ/CQO 1999a: CALLF Ap (i64) 2009b: FWAIT/WAIT 2019c: PUSHF/D/Q Fv (d64) 2029d: POPF/D/Q Fv (d64) 2039e: SAHF 2049f: LAHF 205# 0xa0 - 0xaf 206a0: MOV AL,Ob 207a1: MOV rAX,Ov 208a2: MOV Ob,AL 209a3: MOV Ov,rAX 210a4: MOVS/B Yb,Xb 211a5: MOVS/W/D/Q Yv,Xv 212a6: CMPS/B Xb,Yb 213a7: CMPS/W/D Xv,Yv 214a8: TEST AL,Ib 215a9: TEST rAX,Iz 216aa: STOS/B Yb,AL 217ab: STOS/W/D/Q Yv,rAX 218ac: LODS/B AL,Xb 219ad: LODS/W/D/Q rAX,Xv 220ae: SCAS/B AL,Yb 221# Note: The May 2011 Intel manual shows Xv for the second parameter of the 222# next instruction but Yv is correct 223af: SCAS/W/D/Q rAX,Yv 224# 0xb0 - 0xbf 225b0: MOV AL/R8L,Ib 226b1: MOV CL/R9L,Ib 227b2: MOV DL/R10L,Ib 228b3: MOV BL/R11L,Ib 229b4: MOV AH/R12L,Ib 230b5: MOV CH/R13L,Ib 231b6: MOV DH/R14L,Ib 232b7: MOV BH/R15L,Ib 233b8: MOV rAX/r8,Iv 234b9: MOV rCX/r9,Iv 235ba: MOV rDX/r10,Iv 236bb: MOV rBX/r11,Iv 237bc: MOV rSP/r12,Iv 238bd: MOV rBP/r13,Iv 239be: MOV rSI/r14,Iv 240bf: MOV rDI/r15,Iv 241# 0xc0 - 0xcf 242c0: Grp2 Eb,Ib (1A) 243c1: Grp2 Ev,Ib (1A) 244c2: RETN Iw (f64) 245c3: RETN 246c4: LES Gz,Mp (i64) | VEX+2byte (Prefix) 247c5: LDS Gz,Mp (i64) | VEX+1byte (Prefix) 248c6: Grp11A Eb,Ib (1A) 249c7: Grp11B Ev,Iz (1A) 250c8: ENTER Iw,Ib 251c9: LEAVE (d64) 252ca: RETF Iw 253cb: RETF 254cc: INT3 255cd: INT Ib 256ce: INTO (i64) 257cf: IRET/D/Q 258# 0xd0 - 0xdf 259d0: Grp2 Eb,1 (1A) 260d1: Grp2 Ev,1 (1A) 261d2: Grp2 Eb,CL (1A) 262d3: Grp2 Ev,CL (1A) 263d4: AAM Ib (i64) 264d5: AAD Ib (i64) 265d6: 266d7: XLAT/XLATB 267d8: ESC 268d9: ESC 269da: ESC 270db: ESC 271dc: ESC 272dd: ESC 273de: ESC 274df: ESC 275# 0xe0 - 0xef 276# Note: "forced64" is Intel CPU behavior: they ignore 0x66 prefix 277# in 64-bit mode. AMD CPUs accept 0x66 prefix, it causes RIP truncation 278# to 16 bits. In 32-bit mode, 0x66 is accepted by both Intel and AMD. 279e0: LOOPNE/LOOPNZ Jb (f64) 280e1: LOOPE/LOOPZ Jb (f64) 281e2: LOOP Jb (f64) 282e3: JrCXZ Jb (f64) 283e4: IN AL,Ib 284e5: IN eAX,Ib 285e6: OUT Ib,AL 286e7: OUT Ib,eAX 287# With 0x66 prefix in 64-bit mode, for AMD CPUs immediate offset 288# in "near" jumps and calls is 16-bit. For CALL, 289# push of return address is 16-bit wide, RSP is decremented by 2 290# but is not truncated to 16 bits, unlike RIP. 291e8: CALL Jz (f64) 292e9: JMP-near Jz (f64) 293ea: JMP-far Ap (i64) 294eb: JMP-short Jb (f64) 295ec: IN AL,DX 296ed: IN eAX,DX 297ee: OUT DX,AL 298ef: OUT DX,eAX 299# 0xf0 - 0xff 300f0: LOCK (Prefix) 301f1: 302f2: REPNE (Prefix) | XACQUIRE (Prefix) 303f3: REP/REPE (Prefix) | XRELEASE (Prefix) 304f4: HLT 305f5: CMC 306f6: Grp3_1 Eb (1A) 307f7: Grp3_2 Ev (1A) 308f8: CLC 309f9: STC 310fa: CLI 311fb: STI 312fc: CLD 313fd: STD 314fe: Grp4 (1A) 315ff: Grp5 (1A) 316EndTable 317 318Table: 2-byte opcode (0x0f) 319Referrer: 2-byte escape 320AVXcode: 1 321# 0x0f 0x00-0x0f 32200: Grp6 (1A) 32301: Grp7 (1A) 32402: LAR Gv,Ew 32503: LSL Gv,Ew 32604: 32705: SYSCALL (o64) 32806: CLTS 32907: SYSRET (o64) 33008: INVD 33109: WBINVD 3320a: 3330b: UD2 (1B) 3340c: 335# AMD's prefetch group. Intel supports prefetchw(/1) only. 3360d: GrpP 3370e: FEMMS 338# 3DNow! uses the last imm byte as opcode extension. 3390f: 3DNow! Pq,Qq,Ib 340# 0x0f 0x10-0x1f 341# NOTE: According to Intel SDM opcode map, vmovups and vmovupd has no operands 342# but it actually has operands. And also, vmovss and vmovsd only accept 128bit. 343# MOVSS/MOVSD has too many forms(3) on SDM. This map just shows a typical form. 344# Many AVX instructions lack v1 superscript, according to Intel AVX-Prgramming 345# Reference A.1 34610: vmovups Vps,Wps | vmovupd Vpd,Wpd (66) | vmovss Vx,Hx,Wss (F3),(v1) | vmovsd Vx,Hx,Wsd (F2),(v1) 34711: vmovups Wps,Vps | vmovupd Wpd,Vpd (66) | vmovss Wss,Hx,Vss (F3),(v1) | vmovsd Wsd,Hx,Vsd (F2),(v1) 34812: vmovlps Vq,Hq,Mq (v1) | vmovhlps Vq,Hq,Uq (v1) | vmovlpd Vq,Hq,Mq (66),(v1) | vmovsldup Vx,Wx (F3) | vmovddup Vx,Wx (F2) 34913: vmovlps Mq,Vq (v1) | vmovlpd Mq,Vq (66),(v1) 35014: vunpcklps Vx,Hx,Wx | vunpcklpd Vx,Hx,Wx (66) 35115: vunpckhps Vx,Hx,Wx | vunpckhpd Vx,Hx,Wx (66) 35216: vmovhps Vdq,Hq,Mq (v1) | vmovlhps Vdq,Hq,Uq (v1) | vmovhpd Vdq,Hq,Mq (66),(v1) | vmovshdup Vx,Wx (F3) 35317: vmovhps Mq,Vq (v1) | vmovhpd Mq,Vq (66),(v1) 35418: Grp16 (1A) 35519: 356# Intel SDM opcode map does not list MPX instructions. For now using Gv for 357# bnd registers and Ev for everything else is OK because the instruction 358# decoder does not use the information except as an indication that there is 359# a ModR/M byte. 3601a: BNDCL Gv,Ev (F3) | BNDCU Gv,Ev (F2) | BNDMOV Gv,Ev (66) | BNDLDX Gv,Ev 3611b: BNDCN Gv,Ev (F2) | BNDMOV Ev,Gv (66) | BNDMK Gv,Ev (F3) | BNDSTX Ev,Gv 3621c: 3631d: 3641e: 3651f: NOP Ev 366# 0x0f 0x20-0x2f 36720: MOV Rd,Cd 36821: MOV Rd,Dd 36922: MOV Cd,Rd 37023: MOV Dd,Rd 37124: 37225: 37326: 37427: 37528: vmovaps Vps,Wps | vmovapd Vpd,Wpd (66) 37629: vmovaps Wps,Vps | vmovapd Wpd,Vpd (66) 3772a: cvtpi2ps Vps,Qpi | cvtpi2pd Vpd,Qpi (66) | vcvtsi2ss Vss,Hss,Ey (F3),(v1) | vcvtsi2sd Vsd,Hsd,Ey (F2),(v1) 3782b: vmovntps Mps,Vps | vmovntpd Mpd,Vpd (66) 3792c: cvttps2pi Ppi,Wps | cvttpd2pi Ppi,Wpd (66) | vcvttss2si Gy,Wss (F3),(v1) | vcvttsd2si Gy,Wsd (F2),(v1) 3802d: cvtps2pi Ppi,Wps | cvtpd2pi Qpi,Wpd (66) | vcvtss2si Gy,Wss (F3),(v1) | vcvtsd2si Gy,Wsd (F2),(v1) 3812e: vucomiss Vss,Wss (v1) | vucomisd Vsd,Wsd (66),(v1) 3822f: vcomiss Vss,Wss (v1) | vcomisd Vsd,Wsd (66),(v1) 383# 0x0f 0x30-0x3f 38430: WRMSR 38531: RDTSC 38632: RDMSR 38733: RDPMC 38834: SYSENTER 38935: SYSEXIT 39036: 39137: GETSEC 39238: escape # 3-byte escape 1 39339: 3943a: escape # 3-byte escape 2 3953b: 3963c: 3973d: 3983e: 3993f: 400# 0x0f 0x40-0x4f 40140: CMOVO Gv,Ev 40241: CMOVNO Gv,Ev 40342: CMOVB/C/NAE Gv,Ev 40443: CMOVAE/NB/NC Gv,Ev 40544: CMOVE/Z Gv,Ev 40645: CMOVNE/NZ Gv,Ev 40746: CMOVBE/NA Gv,Ev 40847: CMOVA/NBE Gv,Ev 40948: CMOVS Gv,Ev 41049: CMOVNS Gv,Ev 4114a: CMOVP/PE Gv,Ev 4124b: CMOVNP/PO Gv,Ev 4134c: CMOVL/NGE Gv,Ev 4144d: CMOVNL/GE Gv,Ev 4154e: CMOVLE/NG Gv,Ev 4164f: CMOVNLE/G Gv,Ev 417# 0x0f 0x50-0x5f 41850: vmovmskps Gy,Ups | vmovmskpd Gy,Upd (66) 41951: vsqrtps Vps,Wps | vsqrtpd Vpd,Wpd (66) | vsqrtss Vss,Hss,Wss (F3),(v1) | vsqrtsd Vsd,Hsd,Wsd (F2),(v1) 42052: vrsqrtps Vps,Wps | vrsqrtss Vss,Hss,Wss (F3),(v1) 42153: vrcpps Vps,Wps | vrcpss Vss,Hss,Wss (F3),(v1) 42254: vandps Vps,Hps,Wps | vandpd Vpd,Hpd,Wpd (66) 42355: vandnps Vps,Hps,Wps | vandnpd Vpd,Hpd,Wpd (66) 42456: vorps Vps,Hps,Wps | vorpd Vpd,Hpd,Wpd (66) 42557: vxorps Vps,Hps,Wps | vxorpd Vpd,Hpd,Wpd (66) 42658: vaddps Vps,Hps,Wps | vaddpd Vpd,Hpd,Wpd (66) | vaddss Vss,Hss,Wss (F3),(v1) | vaddsd Vsd,Hsd,Wsd (F2),(v1) 42759: vmulps Vps,Hps,Wps | vmulpd Vpd,Hpd,Wpd (66) | vmulss Vss,Hss,Wss (F3),(v1) | vmulsd Vsd,Hsd,Wsd (F2),(v1) 4285a: vcvtps2pd Vpd,Wps | vcvtpd2ps Vps,Wpd (66) | vcvtss2sd Vsd,Hx,Wss (F3),(v1) | vcvtsd2ss Vss,Hx,Wsd (F2),(v1) 4295b: vcvtdq2ps Vps,Wdq | vcvtps2dq Vdq,Wps (66) | vcvttps2dq Vdq,Wps (F3) 4305c: vsubps Vps,Hps,Wps | vsubpd Vpd,Hpd,Wpd (66) | vsubss Vss,Hss,Wss (F3),(v1) | vsubsd Vsd,Hsd,Wsd (F2),(v1) 4315d: vminps Vps,Hps,Wps | vminpd Vpd,Hpd,Wpd (66) | vminss Vss,Hss,Wss (F3),(v1) | vminsd Vsd,Hsd,Wsd (F2),(v1) 4325e: vdivps Vps,Hps,Wps | vdivpd Vpd,Hpd,Wpd (66) | vdivss Vss,Hss,Wss (F3),(v1) | vdivsd Vsd,Hsd,Wsd (F2),(v1) 4335f: vmaxps Vps,Hps,Wps | vmaxpd Vpd,Hpd,Wpd (66) | vmaxss Vss,Hss,Wss (F3),(v1) | vmaxsd Vsd,Hsd,Wsd (F2),(v1) 434# 0x0f 0x60-0x6f 43560: punpcklbw Pq,Qd | vpunpcklbw Vx,Hx,Wx (66),(v1) 43661: punpcklwd Pq,Qd | vpunpcklwd Vx,Hx,Wx (66),(v1) 43762: punpckldq Pq,Qd | vpunpckldq Vx,Hx,Wx (66),(v1) 43863: packsswb Pq,Qq | vpacksswb Vx,Hx,Wx (66),(v1) 43964: pcmpgtb Pq,Qq | vpcmpgtb Vx,Hx,Wx (66),(v1) 44065: pcmpgtw Pq,Qq | vpcmpgtw Vx,Hx,Wx (66),(v1) 44166: pcmpgtd Pq,Qq | vpcmpgtd Vx,Hx,Wx (66),(v1) 44267: packuswb Pq,Qq | vpackuswb Vx,Hx,Wx (66),(v1) 44368: punpckhbw Pq,Qd | vpunpckhbw Vx,Hx,Wx (66),(v1) 44469: punpckhwd Pq,Qd | vpunpckhwd Vx,Hx,Wx (66),(v1) 4456a: punpckhdq Pq,Qd | vpunpckhdq Vx,Hx,Wx (66),(v1) 4466b: packssdw Pq,Qd | vpackssdw Vx,Hx,Wx (66),(v1) 4476c: vpunpcklqdq Vx,Hx,Wx (66),(v1) 4486d: vpunpckhqdq Vx,Hx,Wx (66),(v1) 4496e: movd/q Pd,Ey | vmovd/q Vy,Ey (66),(v1) 4506f: movq Pq,Qq | vmovdqa Vx,Wx (66) | vmovdqu Vx,Wx (F3) 451# 0x0f 0x70-0x7f 45270: pshufw Pq,Qq,Ib | vpshufd Vx,Wx,Ib (66),(v1) | vpshufhw Vx,Wx,Ib (F3),(v1) | vpshuflw Vx,Wx,Ib (F2),(v1) 45371: Grp12 (1A) 45472: Grp13 (1A) 45573: Grp14 (1A) 45674: pcmpeqb Pq,Qq | vpcmpeqb Vx,Hx,Wx (66),(v1) 45775: pcmpeqw Pq,Qq | vpcmpeqw Vx,Hx,Wx (66),(v1) 45876: pcmpeqd Pq,Qq | vpcmpeqd Vx,Hx,Wx (66),(v1) 459# Note: Remove (v), because vzeroall and vzeroupper becomes emms without VEX. 46077: emms | vzeroupper | vzeroall 46178: VMREAD Ey,Gy 46279: VMWRITE Gy,Ey 4637a: 4647b: 4657c: vhaddpd Vpd,Hpd,Wpd (66) | vhaddps Vps,Hps,Wps (F2) 4667d: vhsubpd Vpd,Hpd,Wpd (66) | vhsubps Vps,Hps,Wps (F2) 4677e: movd/q Ey,Pd | vmovd/q Ey,Vy (66),(v1) | vmovq Vq,Wq (F3),(v1) 4687f: movq Qq,Pq | vmovdqa Wx,Vx (66) | vmovdqu Wx,Vx (F3) 469# 0x0f 0x80-0x8f 470# Note: "forced64" is Intel CPU behavior (see comment about CALL insn). 47180: JO Jz (f64) 47281: JNO Jz (f64) 47382: JB/JC/JNAE Jz (f64) 47483: JAE/JNB/JNC Jz (f64) 47584: JE/JZ Jz (f64) 47685: JNE/JNZ Jz (f64) 47786: JBE/JNA Jz (f64) 47887: JA/JNBE Jz (f64) 47988: JS Jz (f64) 48089: JNS Jz (f64) 4818a: JP/JPE Jz (f64) 4828b: JNP/JPO Jz (f64) 4838c: JL/JNGE Jz (f64) 4848d: JNL/JGE Jz (f64) 4858e: JLE/JNG Jz (f64) 4868f: JNLE/JG Jz (f64) 487# 0x0f 0x90-0x9f 48890: SETO Eb 48991: SETNO Eb 49092: SETB/C/NAE Eb 49193: SETAE/NB/NC Eb 49294: SETE/Z Eb 49395: SETNE/NZ Eb 49496: SETBE/NA Eb 49597: SETA/NBE Eb 49698: SETS Eb 49799: SETNS Eb 4989a: SETP/PE Eb 4999b: SETNP/PO Eb 5009c: SETL/NGE Eb 5019d: SETNL/GE Eb 5029e: SETLE/NG Eb 5039f: SETNLE/G Eb 504# 0x0f 0xa0-0xaf 505a0: PUSH FS (d64) 506a1: POP FS (d64) 507a2: CPUID 508a3: BT Ev,Gv 509a4: SHLD Ev,Gv,Ib 510a5: SHLD Ev,Gv,CL 511a6: GrpPDLK 512a7: GrpRNG 513a8: PUSH GS (d64) 514a9: POP GS (d64) 515aa: RSM 516ab: BTS Ev,Gv 517ac: SHRD Ev,Gv,Ib 518ad: SHRD Ev,Gv,CL 519ae: Grp15 (1A),(1C) 520af: IMUL Gv,Ev 521# 0x0f 0xb0-0xbf 522b0: CMPXCHG Eb,Gb 523b1: CMPXCHG Ev,Gv 524b2: LSS Gv,Mp 525b3: BTR Ev,Gv 526b4: LFS Gv,Mp 527b5: LGS Gv,Mp 528b6: MOVZX Gv,Eb 529b7: MOVZX Gv,Ew 530b8: JMPE (!F3) | POPCNT Gv,Ev (F3) 531b9: Grp10 (1A) 532ba: Grp8 Ev,Ib (1A) 533bb: BTC Ev,Gv 534bc: BSF Gv,Ev (!F3) | TZCNT Gv,Ev (F3) 535bd: BSR Gv,Ev (!F3) | LZCNT Gv,Ev (F3) 536be: MOVSX Gv,Eb 537bf: MOVSX Gv,Ew 538# 0x0f 0xc0-0xcf 539c0: XADD Eb,Gb 540c1: XADD Ev,Gv 541c2: 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) 542c3: movnti My,Gy 543c4: pinsrw Pq,Ry/Mw,Ib | vpinsrw Vdq,Hdq,Ry/Mw,Ib (66),(v1) 544c5: pextrw Gd,Nq,Ib | vpextrw Gd,Udq,Ib (66),(v1) 545c6: vshufps Vps,Hps,Wps,Ib | vshufpd Vpd,Hpd,Wpd,Ib (66) 546c7: Grp9 (1A) 547c8: BSWAP RAX/EAX/R8/R8D 548c9: BSWAP RCX/ECX/R9/R9D 549ca: BSWAP RDX/EDX/R10/R10D 550cb: BSWAP RBX/EBX/R11/R11D 551cc: BSWAP RSP/ESP/R12/R12D 552cd: BSWAP RBP/EBP/R13/R13D 553ce: BSWAP RSI/ESI/R14/R14D 554cf: BSWAP RDI/EDI/R15/R15D 555# 0x0f 0xd0-0xdf 556d0: vaddsubpd Vpd,Hpd,Wpd (66) | vaddsubps Vps,Hps,Wps (F2) 557d1: psrlw Pq,Qq | vpsrlw Vx,Hx,Wx (66),(v1) 558d2: psrld Pq,Qq | vpsrld Vx,Hx,Wx (66),(v1) 559d3: psrlq Pq,Qq | vpsrlq Vx,Hx,Wx (66),(v1) 560d4: paddq Pq,Qq | vpaddq Vx,Hx,Wx (66),(v1) 561d5: pmullw Pq,Qq | vpmullw Vx,Hx,Wx (66),(v1) 562d6: vmovq Wq,Vq (66),(v1) | movq2dq Vdq,Nq (F3) | movdq2q Pq,Uq (F2) 563d7: pmovmskb Gd,Nq | vpmovmskb Gd,Ux (66),(v1) 564d8: psubusb Pq,Qq | vpsubusb Vx,Hx,Wx (66),(v1) 565d9: psubusw Pq,Qq | vpsubusw Vx,Hx,Wx (66),(v1) 566da: pminub Pq,Qq | vpminub Vx,Hx,Wx (66),(v1) 567db: pand Pq,Qq | vpand Vx,Hx,Wx (66),(v1) 568dc: paddusb Pq,Qq | vpaddusb Vx,Hx,Wx (66),(v1) 569dd: paddusw Pq,Qq | vpaddusw Vx,Hx,Wx (66),(v1) 570de: pmaxub Pq,Qq | vpmaxub Vx,Hx,Wx (66),(v1) 571df: pandn Pq,Qq | vpandn Vx,Hx,Wx (66),(v1) 572# 0x0f 0xe0-0xef 573e0: pavgb Pq,Qq | vpavgb Vx,Hx,Wx (66),(v1) 574e1: psraw Pq,Qq | vpsraw Vx,Hx,Wx (66),(v1) 575e2: psrad Pq,Qq | vpsrad Vx,Hx,Wx (66),(v1) 576e3: pavgw Pq,Qq | vpavgw Vx,Hx,Wx (66),(v1) 577e4: pmulhuw Pq,Qq | vpmulhuw Vx,Hx,Wx (66),(v1) 578e5: pmulhw Pq,Qq | vpmulhw Vx,Hx,Wx (66),(v1) 579e6: vcvttpd2dq Vx,Wpd (66) | vcvtdq2pd Vx,Wdq (F3) | vcvtpd2dq Vx,Wpd (F2) 580e7: movntq Mq,Pq | vmovntdq Mx,Vx (66) 581e8: psubsb Pq,Qq | vpsubsb Vx,Hx,Wx (66),(v1) 582e9: psubsw Pq,Qq | vpsubsw Vx,Hx,Wx (66),(v1) 583ea: pminsw Pq,Qq | vpminsw Vx,Hx,Wx (66),(v1) 584eb: por Pq,Qq | vpor Vx,Hx,Wx (66),(v1) 585ec: paddsb Pq,Qq | vpaddsb Vx,Hx,Wx (66),(v1) 586ed: paddsw Pq,Qq | vpaddsw Vx,Hx,Wx (66),(v1) 587ee: pmaxsw Pq,Qq | vpmaxsw Vx,Hx,Wx (66),(v1) 588ef: pxor Pq,Qq | vpxor Vx,Hx,Wx (66),(v1) 589# 0x0f 0xf0-0xff 590f0: vlddqu Vx,Mx (F2) 591f1: psllw Pq,Qq | vpsllw Vx,Hx,Wx (66),(v1) 592f2: pslld Pq,Qq | vpslld Vx,Hx,Wx (66),(v1) 593f3: psllq Pq,Qq | vpsllq Vx,Hx,Wx (66),(v1) 594f4: pmuludq Pq,Qq | vpmuludq Vx,Hx,Wx (66),(v1) 595f5: pmaddwd Pq,Qq | vpmaddwd Vx,Hx,Wx (66),(v1) 596f6: psadbw Pq,Qq | vpsadbw Vx,Hx,Wx (66),(v1) 597f7: maskmovq Pq,Nq | vmaskmovdqu Vx,Ux (66),(v1) 598f8: psubb Pq,Qq | vpsubb Vx,Hx,Wx (66),(v1) 599f9: psubw Pq,Qq | vpsubw Vx,Hx,Wx (66),(v1) 600fa: psubd Pq,Qq | vpsubd Vx,Hx,Wx (66),(v1) 601fb: psubq Pq,Qq | vpsubq Vx,Hx,Wx (66),(v1) 602fc: paddb Pq,Qq | vpaddb Vx,Hx,Wx (66),(v1) 603fd: paddw Pq,Qq | vpaddw Vx,Hx,Wx (66),(v1) 604fe: paddd Pq,Qq | vpaddd Vx,Hx,Wx (66),(v1) 605ff: 606EndTable 607 608Table: 3-byte opcode 1 (0x0f 0x38) 609Referrer: 3-byte escape 1 610AVXcode: 2 611# 0x0f 0x38 0x00-0x0f 61200: pshufb Pq,Qq | vpshufb Vx,Hx,Wx (66),(v1) 61301: phaddw Pq,Qq | vphaddw Vx,Hx,Wx (66),(v1) 61402: phaddd Pq,Qq | vphaddd Vx,Hx,Wx (66),(v1) 61503: phaddsw Pq,Qq | vphaddsw Vx,Hx,Wx (66),(v1) 61604: pmaddubsw Pq,Qq | vpmaddubsw Vx,Hx,Wx (66),(v1) 61705: phsubw Pq,Qq | vphsubw Vx,Hx,Wx (66),(v1) 61806: phsubd Pq,Qq | vphsubd Vx,Hx,Wx (66),(v1) 61907: phsubsw Pq,Qq | vphsubsw Vx,Hx,Wx (66),(v1) 62008: psignb Pq,Qq | vpsignb Vx,Hx,Wx (66),(v1) 62109: psignw Pq,Qq | vpsignw Vx,Hx,Wx (66),(v1) 6220a: psignd Pq,Qq | vpsignd Vx,Hx,Wx (66),(v1) 6230b: pmulhrsw Pq,Qq | vpmulhrsw Vx,Hx,Wx (66),(v1) 6240c: vpermilps Vx,Hx,Wx (66),(v) 6250d: vpermilpd Vx,Hx,Wx (66),(v) 6260e: vtestps Vx,Wx (66),(v) 6270f: vtestpd Vx,Wx (66),(v) 628# 0x0f 0x38 0x10-0x1f 62910: pblendvb Vdq,Wdq (66) 63011: 63112: 63213: vcvtph2ps Vx,Wx,Ib (66),(v) 63314: blendvps Vdq,Wdq (66) 63415: blendvpd Vdq,Wdq (66) 63516: vpermps Vqq,Hqq,Wqq (66),(v) 63617: vptest Vx,Wx (66) 63718: vbroadcastss Vx,Wd (66),(v) 63819: vbroadcastsd Vqq,Wq (66),(v) 6391a: vbroadcastf128 Vqq,Mdq (66),(v) 6401b: 6411c: pabsb Pq,Qq | vpabsb Vx,Wx (66),(v1) 6421d: pabsw Pq,Qq | vpabsw Vx,Wx (66),(v1) 6431e: pabsd Pq,Qq | vpabsd Vx,Wx (66),(v1) 6441f: 645# 0x0f 0x38 0x20-0x2f 64620: vpmovsxbw Vx,Ux/Mq (66),(v1) 64721: vpmovsxbd Vx,Ux/Md (66),(v1) 64822: vpmovsxbq Vx,Ux/Mw (66),(v1) 64923: vpmovsxwd Vx,Ux/Mq (66),(v1) 65024: vpmovsxwq Vx,Ux/Md (66),(v1) 65125: vpmovsxdq Vx,Ux/Mq (66),(v1) 65226: 65327: 65428: vpmuldq Vx,Hx,Wx (66),(v1) 65529: vpcmpeqq Vx,Hx,Wx (66),(v1) 6562a: vmovntdqa Vx,Mx (66),(v1) 6572b: vpackusdw Vx,Hx,Wx (66),(v1) 6582c: vmaskmovps Vx,Hx,Mx (66),(v) 6592d: vmaskmovpd Vx,Hx,Mx (66),(v) 6602e: vmaskmovps Mx,Hx,Vx (66),(v) 6612f: vmaskmovpd Mx,Hx,Vx (66),(v) 662# 0x0f 0x38 0x30-0x3f 66330: vpmovzxbw Vx,Ux/Mq (66),(v1) 66431: vpmovzxbd Vx,Ux/Md (66),(v1) 66532: vpmovzxbq Vx,Ux/Mw (66),(v1) 66633: vpmovzxwd Vx,Ux/Mq (66),(v1) 66734: vpmovzxwq Vx,Ux/Md (66),(v1) 66835: vpmovzxdq Vx,Ux/Mq (66),(v1) 66936: vpermd Vqq,Hqq,Wqq (66),(v) 67037: vpcmpgtq Vx,Hx,Wx (66),(v1) 67138: vpminsb Vx,Hx,Wx (66),(v1) 67239: vpminsd Vx,Hx,Wx (66),(v1) 6733a: vpminuw Vx,Hx,Wx (66),(v1) 6743b: vpminud Vx,Hx,Wx (66),(v1) 6753c: vpmaxsb Vx,Hx,Wx (66),(v1) 6763d: vpmaxsd Vx,Hx,Wx (66),(v1) 6773e: vpmaxuw Vx,Hx,Wx (66),(v1) 6783f: vpmaxud Vx,Hx,Wx (66),(v1) 679# 0x0f 0x38 0x40-0x8f 68040: vpmulld Vx,Hx,Wx (66),(v1) 68141: vphminposuw Vdq,Wdq (66),(v1) 68242: 68343: 68444: 68545: vpsrlvd/q Vx,Hx,Wx (66),(v) 68646: vpsravd Vx,Hx,Wx (66),(v) 68747: vpsllvd/q Vx,Hx,Wx (66),(v) 688# Skip 0x48-0x57 68958: vpbroadcastd Vx,Wx (66),(v) 69059: vpbroadcastq Vx,Wx (66),(v) 6915a: vbroadcasti128 Vqq,Mdq (66),(v) 692# Skip 0x5b-0x77 69378: vpbroadcastb Vx,Wx (66),(v) 69479: vpbroadcastw Vx,Wx (66),(v) 695# Skip 0x7a-0x7f 69680: INVEPT Gy,Mdq (66) 69781: INVPID Gy,Mdq (66) 69882: INVPCID Gy,Mdq (66) 6998c: vpmaskmovd/q Vx,Hx,Mx (66),(v) 7008e: vpmaskmovd/q Mx,Vx,Hx (66),(v) 701# 0x0f 0x38 0x90-0xbf (FMA) 70290: vgatherdd/q Vx,Hx,Wx (66),(v) 70391: vgatherqd/q Vx,Hx,Wx (66),(v) 70492: vgatherdps/d Vx,Hx,Wx (66),(v) 70593: vgatherqps/d Vx,Hx,Wx (66),(v) 70694: 70795: 70896: vfmaddsub132ps/d Vx,Hx,Wx (66),(v) 70997: vfmsubadd132ps/d Vx,Hx,Wx (66),(v) 71098: vfmadd132ps/d Vx,Hx,Wx (66),(v) 71199: vfmadd132ss/d Vx,Hx,Wx (66),(v),(v1) 7129a: vfmsub132ps/d Vx,Hx,Wx (66),(v) 7139b: vfmsub132ss/d Vx,Hx,Wx (66),(v),(v1) 7149c: vfnmadd132ps/d Vx,Hx,Wx (66),(v) 7159d: vfnmadd132ss/d Vx,Hx,Wx (66),(v),(v1) 7169e: vfnmsub132ps/d Vx,Hx,Wx (66),(v) 7179f: vfnmsub132ss/d Vx,Hx,Wx (66),(v),(v1) 718a6: vfmaddsub213ps/d Vx,Hx,Wx (66),(v) 719a7: vfmsubadd213ps/d Vx,Hx,Wx (66),(v) 720a8: vfmadd213ps/d Vx,Hx,Wx (66),(v) 721a9: vfmadd213ss/d Vx,Hx,Wx (66),(v),(v1) 722aa: vfmsub213ps/d Vx,Hx,Wx (66),(v) 723ab: vfmsub213ss/d Vx,Hx,Wx (66),(v),(v1) 724ac: vfnmadd213ps/d Vx,Hx,Wx (66),(v) 725ad: vfnmadd213ss/d Vx,Hx,Wx (66),(v),(v1) 726ae: vfnmsub213ps/d Vx,Hx,Wx (66),(v) 727af: vfnmsub213ss/d Vx,Hx,Wx (66),(v),(v1) 728b6: vfmaddsub231ps/d Vx,Hx,Wx (66),(v) 729b7: vfmsubadd231ps/d Vx,Hx,Wx (66),(v) 730b8: vfmadd231ps/d Vx,Hx,Wx (66),(v) 731b9: vfmadd231ss/d Vx,Hx,Wx (66),(v),(v1) 732ba: vfmsub231ps/d Vx,Hx,Wx (66),(v) 733bb: vfmsub231ss/d Vx,Hx,Wx (66),(v),(v1) 734bc: vfnmadd231ps/d Vx,Hx,Wx (66),(v) 735bd: vfnmadd231ss/d Vx,Hx,Wx (66),(v),(v1) 736be: vfnmsub231ps/d Vx,Hx,Wx (66),(v) 737bf: vfnmsub231ss/d Vx,Hx,Wx (66),(v),(v1) 738# 0x0f 0x38 0xc0-0xff 739c8: sha1nexte Vdq,Wdq 740c9: sha1msg1 Vdq,Wdq 741ca: sha1msg2 Vdq,Wdq 742cb: sha256rnds2 Vdq,Wdq 743cc: sha256msg1 Vdq,Wdq 744cd: sha256msg2 Vdq,Wdq 745db: VAESIMC Vdq,Wdq (66),(v1) 746dc: VAESENC Vdq,Hdq,Wdq (66),(v1) 747dd: VAESENCLAST Vdq,Hdq,Wdq (66),(v1) 748de: VAESDEC Vdq,Hdq,Wdq (66),(v1) 749df: VAESDECLAST Vdq,Hdq,Wdq (66),(v1) 750f0: MOVBE Gy,My | MOVBE Gw,Mw (66) | CRC32 Gd,Eb (F2) | CRC32 Gd,Eb (66&F2) 751f1: MOVBE My,Gy | MOVBE Mw,Gw (66) | CRC32 Gd,Ey (F2) | CRC32 Gd,Ew (66&F2) 752f2: ANDN Gy,By,Ey (v) 753f3: Grp17 (1A) 754f5: BZHI Gy,Ey,By (v) | PEXT Gy,By,Ey (F3),(v) | PDEP Gy,By,Ey (F2),(v) 755f6: ADCX Gy,Ey (66) | ADOX Gy,Ey (F3) | MULX By,Gy,rDX,Ey (F2),(v) 756f7: BEXTR Gy,Ey,By (v) | SHLX Gy,Ey,By (66),(v) | SARX Gy,Ey,By (F3),(v) | SHRX Gy,Ey,By (F2),(v) 757EndTable 758 759Table: 3-byte opcode 2 (0x0f 0x3a) 760Referrer: 3-byte escape 2 761AVXcode: 3 762# 0x0f 0x3a 0x00-0xff 76300: vpermq Vqq,Wqq,Ib (66),(v) 76401: vpermpd Vqq,Wqq,Ib (66),(v) 76502: vpblendd Vx,Hx,Wx,Ib (66),(v) 76603: 76704: vpermilps Vx,Wx,Ib (66),(v) 76805: vpermilpd Vx,Wx,Ib (66),(v) 76906: vperm2f128 Vqq,Hqq,Wqq,Ib (66),(v) 77007: 77108: vroundps Vx,Wx,Ib (66) 77209: vroundpd Vx,Wx,Ib (66) 7730a: vroundss Vss,Wss,Ib (66),(v1) 7740b: vroundsd Vsd,Wsd,Ib (66),(v1) 7750c: vblendps Vx,Hx,Wx,Ib (66) 7760d: vblendpd Vx,Hx,Wx,Ib (66) 7770e: vpblendw Vx,Hx,Wx,Ib (66),(v1) 7780f: palignr Pq,Qq,Ib | vpalignr Vx,Hx,Wx,Ib (66),(v1) 77914: vpextrb Rd/Mb,Vdq,Ib (66),(v1) 78015: vpextrw Rd/Mw,Vdq,Ib (66),(v1) 78116: vpextrd/q Ey,Vdq,Ib (66),(v1) 78217: vextractps Ed,Vdq,Ib (66),(v1) 78318: vinsertf128 Vqq,Hqq,Wqq,Ib (66),(v) 78419: vextractf128 Wdq,Vqq,Ib (66),(v) 7851d: vcvtps2ph Wx,Vx,Ib (66),(v) 78620: vpinsrb Vdq,Hdq,Ry/Mb,Ib (66),(v1) 78721: vinsertps Vdq,Hdq,Udq/Md,Ib (66),(v1) 78822: vpinsrd/q Vdq,Hdq,Ey,Ib (66),(v1) 78938: vinserti128 Vqq,Hqq,Wqq,Ib (66),(v) 79039: vextracti128 Wdq,Vqq,Ib (66),(v) 79140: vdpps Vx,Hx,Wx,Ib (66) 79241: vdppd Vdq,Hdq,Wdq,Ib (66),(v1) 79342: vmpsadbw Vx,Hx,Wx,Ib (66),(v1) 79444: vpclmulqdq Vdq,Hdq,Wdq,Ib (66),(v1) 79546: vperm2i128 Vqq,Hqq,Wqq,Ib (66),(v) 7964a: vblendvps Vx,Hx,Wx,Lx (66),(v) 7974b: vblendvpd Vx,Hx,Wx,Lx (66),(v) 7984c: vpblendvb Vx,Hx,Wx,Lx (66),(v1) 79960: vpcmpestrm Vdq,Wdq,Ib (66),(v1) 80061: vpcmpestri Vdq,Wdq,Ib (66),(v1) 80162: vpcmpistrm Vdq,Wdq,Ib (66),(v1) 80263: vpcmpistri Vdq,Wdq,Ib (66),(v1) 803cc: sha1rnds4 Vdq,Wdq,Ib 804df: VAESKEYGEN Vdq,Wdq,Ib (66),(v1) 805f0: RORX Gy,Ey,Ib (F2),(v) 806EndTable 807 808GrpTable: Grp1 8090: ADD 8101: OR 8112: ADC 8123: SBB 8134: AND 8145: SUB 8156: XOR 8167: CMP 817EndTable 818 819GrpTable: Grp1A 8200: POP 821EndTable 822 823GrpTable: Grp2 8240: ROL 8251: ROR 8262: RCL 8273: RCR 8284: SHL/SAL 8295: SHR 8306: 8317: SAR 832EndTable 833 834GrpTable: Grp3_1 8350: TEST Eb,Ib 8361: 8372: NOT Eb 8383: NEG Eb 8394: MUL AL,Eb 8405: IMUL AL,Eb 8416: DIV AL,Eb 8427: IDIV AL,Eb 843EndTable 844 845GrpTable: Grp3_2 8460: TEST Ev,Iz 8471: 8482: NOT Ev 8493: NEG Ev 8504: MUL rAX,Ev 8515: IMUL rAX,Ev 8526: DIV rAX,Ev 8537: IDIV rAX,Ev 854EndTable 855 856GrpTable: Grp4 8570: INC Eb 8581: DEC Eb 859EndTable 860 861GrpTable: Grp5 8620: INC Ev 8631: DEC Ev 864# Note: "forced64" is Intel CPU behavior (see comment about CALL insn). 8652: CALLN Ev (f64) 8663: CALLF Ep 8674: JMPN Ev (f64) 8685: JMPF Mp 8696: PUSH Ev (d64) 8707: 871EndTable 872 873GrpTable: Grp6 8740: SLDT Rv/Mw 8751: STR Rv/Mw 8762: LLDT Ew 8773: LTR Ew 8784: VERR Ew 8795: VERW Ew 880EndTable 881 882GrpTable: Grp7 8830: SGDT Ms | VMCALL (001),(11B) | VMLAUNCH (010),(11B) | VMRESUME (011),(11B) | VMXOFF (100),(11B) 8841: SIDT Ms | MONITOR (000),(11B) | MWAIT (001),(11B) | CLAC (010),(11B) | STAC (011),(11B) 8852: LGDT Ms | XGETBV (000),(11B) | XSETBV (001),(11B) | VMFUNC (100),(11B) | XEND (101)(11B) | XTEST (110)(11B) 8863: LIDT Ms 8874: SMSW Mw/Rv 8885: rdpkru (110),(11B) | wrpkru (111),(11B) 8896: LMSW Ew 8907: INVLPG Mb | SWAPGS (o64),(000),(11B) | RDTSCP (001),(11B) 891EndTable 892 893GrpTable: Grp8 8944: BT 8955: BTS 8966: BTR 8977: BTC 898EndTable 899 900GrpTable: Grp9 9011: CMPXCHG8B/16B Mq/Mdq 9023: xrstors 9034: xsavec 9045: xsaves 9056: VMPTRLD Mq | VMCLEAR Mq (66) | VMXON Mq (F3) | RDRAND Rv (11B) 9067: VMPTRST Mq | VMPTRST Mq (F3) | RDSEED Rv (11B) 907EndTable 908 909GrpTable: Grp10 910EndTable 911 912# Grp11A and Grp11B are expressed as Grp11 in Intel SDM 913GrpTable: Grp11A 9140: MOV Eb,Ib 9157: XABORT Ib (000),(11B) 916EndTable 917 918GrpTable: Grp11B 9190: MOV Eb,Iz 9207: XBEGIN Jz (000),(11B) 921EndTable 922 923GrpTable: Grp12 9242: psrlw Nq,Ib (11B) | vpsrlw Hx,Ux,Ib (66),(11B),(v1) 9254: psraw Nq,Ib (11B) | vpsraw Hx,Ux,Ib (66),(11B),(v1) 9266: psllw Nq,Ib (11B) | vpsllw Hx,Ux,Ib (66),(11B),(v1) 927EndTable 928 929GrpTable: Grp13 9302: psrld Nq,Ib (11B) | vpsrld Hx,Ux,Ib (66),(11B),(v1) 9314: psrad Nq,Ib (11B) | vpsrad Hx,Ux,Ib (66),(11B),(v1) 9326: pslld Nq,Ib (11B) | vpslld Hx,Ux,Ib (66),(11B),(v1) 933EndTable 934 935GrpTable: Grp14 9362: psrlq Nq,Ib (11B) | vpsrlq Hx,Ux,Ib (66),(11B),(v1) 9373: vpsrldq Hx,Ux,Ib (66),(11B),(v1) 9386: psllq Nq,Ib (11B) | vpsllq Hx,Ux,Ib (66),(11B),(v1) 9397: vpslldq Hx,Ux,Ib (66),(11B),(v1) 940EndTable 941 942GrpTable: Grp15 9430: fxsave | RDFSBASE Ry (F3),(11B) 9441: fxstor | RDGSBASE Ry (F3),(11B) 9452: vldmxcsr Md (v1) | WRFSBASE Ry (F3),(11B) 9463: vstmxcsr Md (v1) | WRGSBASE Ry (F3),(11B) 9474: XSAVE 9485: XRSTOR | lfence (11B) 9496: XSAVEOPT | clwb (66) | mfence (11B) 9507: clflush | clflushopt (66) | sfence (11B) | pcommit (66),(11B) 951EndTable 952 953GrpTable: Grp16 9540: prefetch NTA 9551: prefetch T0 9562: prefetch T1 9573: prefetch T2 958EndTable 959 960GrpTable: Grp17 9611: BLSR By,Ey (v) 9622: BLSMSK By,Ey (v) 9633: BLSI By,Ey (v) 964EndTable 965 966# AMD's Prefetch Group 967GrpTable: GrpP 9680: PREFETCH 9691: PREFETCHW 970EndTable 971 972GrpTable: GrpPDLK 9730: MONTMUL 9741: XSHA1 9752: XSHA2 976EndTable 977 978GrpTable: GrpRNG 9790: xstore-rng 9801: xcrypt-ecb 9812: xcrypt-cbc 9824: xcrypt-cfb 9835: xcrypt-ofb 984EndTable 985