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: 3561a: BNDCL Ev,Gv | BNDCU Ev,Gv | BNDMOV Gv,Ev | BNDLDX Gv,Ev,Gv 3571b: BNDCN Ev,Gv | BNDMOV Ev,Gv | BNDMK Gv,Ev | BNDSTX Ev,GV,Gv 3581c: 3591d: 3601e: 3611f: NOP Ev 362# 0x0f 0x20-0x2f 36320: MOV Rd,Cd 36421: MOV Rd,Dd 36522: MOV Cd,Rd 36623: MOV Dd,Rd 36724: 36825: 36926: 37027: 37128: vmovaps Vps,Wps | vmovapd Vpd,Wpd (66) 37229: vmovaps Wps,Vps | vmovapd Wpd,Vpd (66) 3732a: cvtpi2ps Vps,Qpi | cvtpi2pd Vpd,Qpi (66) | vcvtsi2ss Vss,Hss,Ey (F3),(v1) | vcvtsi2sd Vsd,Hsd,Ey (F2),(v1) 3742b: vmovntps Mps,Vps | vmovntpd Mpd,Vpd (66) 3752c: cvttps2pi Ppi,Wps | cvttpd2pi Ppi,Wpd (66) | vcvttss2si Gy,Wss (F3),(v1) | vcvttsd2si Gy,Wsd (F2),(v1) 3762d: cvtps2pi Ppi,Wps | cvtpd2pi Qpi,Wpd (66) | vcvtss2si Gy,Wss (F3),(v1) | vcvtsd2si Gy,Wsd (F2),(v1) 3772e: vucomiss Vss,Wss (v1) | vucomisd Vsd,Wsd (66),(v1) 3782f: vcomiss Vss,Wss (v1) | vcomisd Vsd,Wsd (66),(v1) 379# 0x0f 0x30-0x3f 38030: WRMSR 38131: RDTSC 38232: RDMSR 38333: RDPMC 38434: SYSENTER 38535: SYSEXIT 38636: 38737: GETSEC 38838: escape # 3-byte escape 1 38939: 3903a: escape # 3-byte escape 2 3913b: 3923c: 3933d: 3943e: 3953f: 396# 0x0f 0x40-0x4f 39740: CMOVO Gv,Ev 39841: CMOVNO Gv,Ev 39942: CMOVB/C/NAE Gv,Ev 40043: CMOVAE/NB/NC Gv,Ev 40144: CMOVE/Z Gv,Ev 40245: CMOVNE/NZ Gv,Ev 40346: CMOVBE/NA Gv,Ev 40447: CMOVA/NBE Gv,Ev 40548: CMOVS Gv,Ev 40649: CMOVNS Gv,Ev 4074a: CMOVP/PE Gv,Ev 4084b: CMOVNP/PO Gv,Ev 4094c: CMOVL/NGE Gv,Ev 4104d: CMOVNL/GE Gv,Ev 4114e: CMOVLE/NG Gv,Ev 4124f: CMOVNLE/G Gv,Ev 413# 0x0f 0x50-0x5f 41450: vmovmskps Gy,Ups | vmovmskpd Gy,Upd (66) 41551: vsqrtps Vps,Wps | vsqrtpd Vpd,Wpd (66) | vsqrtss Vss,Hss,Wss (F3),(v1) | vsqrtsd Vsd,Hsd,Wsd (F2),(v1) 41652: vrsqrtps Vps,Wps | vrsqrtss Vss,Hss,Wss (F3),(v1) 41753: vrcpps Vps,Wps | vrcpss Vss,Hss,Wss (F3),(v1) 41854: vandps Vps,Hps,Wps | vandpd Vpd,Hpd,Wpd (66) 41955: vandnps Vps,Hps,Wps | vandnpd Vpd,Hpd,Wpd (66) 42056: vorps Vps,Hps,Wps | vorpd Vpd,Hpd,Wpd (66) 42157: vxorps Vps,Hps,Wps | vxorpd Vpd,Hpd,Wpd (66) 42258: vaddps Vps,Hps,Wps | vaddpd Vpd,Hpd,Wpd (66) | vaddss Vss,Hss,Wss (F3),(v1) | vaddsd Vsd,Hsd,Wsd (F2),(v1) 42359: vmulps Vps,Hps,Wps | vmulpd Vpd,Hpd,Wpd (66) | vmulss Vss,Hss,Wss (F3),(v1) | vmulsd Vsd,Hsd,Wsd (F2),(v1) 4245a: vcvtps2pd Vpd,Wps | vcvtpd2ps Vps,Wpd (66) | vcvtss2sd Vsd,Hx,Wss (F3),(v1) | vcvtsd2ss Vss,Hx,Wsd (F2),(v1) 4255b: vcvtdq2ps Vps,Wdq | vcvtps2dq Vdq,Wps (66) | vcvttps2dq Vdq,Wps (F3) 4265c: vsubps Vps,Hps,Wps | vsubpd Vpd,Hpd,Wpd (66) | vsubss Vss,Hss,Wss (F3),(v1) | vsubsd Vsd,Hsd,Wsd (F2),(v1) 4275d: vminps Vps,Hps,Wps | vminpd Vpd,Hpd,Wpd (66) | vminss Vss,Hss,Wss (F3),(v1) | vminsd Vsd,Hsd,Wsd (F2),(v1) 4285e: vdivps Vps,Hps,Wps | vdivpd Vpd,Hpd,Wpd (66) | vdivss Vss,Hss,Wss (F3),(v1) | vdivsd Vsd,Hsd,Wsd (F2),(v1) 4295f: vmaxps Vps,Hps,Wps | vmaxpd Vpd,Hpd,Wpd (66) | vmaxss Vss,Hss,Wss (F3),(v1) | vmaxsd Vsd,Hsd,Wsd (F2),(v1) 430# 0x0f 0x60-0x6f 43160: punpcklbw Pq,Qd | vpunpcklbw Vx,Hx,Wx (66),(v1) 43261: punpcklwd Pq,Qd | vpunpcklwd Vx,Hx,Wx (66),(v1) 43362: punpckldq Pq,Qd | vpunpckldq Vx,Hx,Wx (66),(v1) 43463: packsswb Pq,Qq | vpacksswb Vx,Hx,Wx (66),(v1) 43564: pcmpgtb Pq,Qq | vpcmpgtb Vx,Hx,Wx (66),(v1) 43665: pcmpgtw Pq,Qq | vpcmpgtw Vx,Hx,Wx (66),(v1) 43766: pcmpgtd Pq,Qq | vpcmpgtd Vx,Hx,Wx (66),(v1) 43867: packuswb Pq,Qq | vpackuswb Vx,Hx,Wx (66),(v1) 43968: punpckhbw Pq,Qd | vpunpckhbw Vx,Hx,Wx (66),(v1) 44069: punpckhwd Pq,Qd | vpunpckhwd Vx,Hx,Wx (66),(v1) 4416a: punpckhdq Pq,Qd | vpunpckhdq Vx,Hx,Wx (66),(v1) 4426b: packssdw Pq,Qd | vpackssdw Vx,Hx,Wx (66),(v1) 4436c: vpunpcklqdq Vx,Hx,Wx (66),(v1) 4446d: vpunpckhqdq Vx,Hx,Wx (66),(v1) 4456e: movd/q Pd,Ey | vmovd/q Vy,Ey (66),(v1) 4466f: movq Pq,Qq | vmovdqa Vx,Wx (66) | vmovdqu Vx,Wx (F3) 447# 0x0f 0x70-0x7f 44870: pshufw Pq,Qq,Ib | vpshufd Vx,Wx,Ib (66),(v1) | vpshufhw Vx,Wx,Ib (F3),(v1) | vpshuflw Vx,Wx,Ib (F2),(v1) 44971: Grp12 (1A) 45072: Grp13 (1A) 45173: Grp14 (1A) 45274: pcmpeqb Pq,Qq | vpcmpeqb Vx,Hx,Wx (66),(v1) 45375: pcmpeqw Pq,Qq | vpcmpeqw Vx,Hx,Wx (66),(v1) 45476: pcmpeqd Pq,Qq | vpcmpeqd Vx,Hx,Wx (66),(v1) 455# Note: Remove (v), because vzeroall and vzeroupper becomes emms without VEX. 45677: emms | vzeroupper | vzeroall 45778: VMREAD Ey,Gy 45879: VMWRITE Gy,Ey 4597a: 4607b: 4617c: vhaddpd Vpd,Hpd,Wpd (66) | vhaddps Vps,Hps,Wps (F2) 4627d: vhsubpd Vpd,Hpd,Wpd (66) | vhsubps Vps,Hps,Wps (F2) 4637e: movd/q Ey,Pd | vmovd/q Ey,Vy (66),(v1) | vmovq Vq,Wq (F3),(v1) 4647f: movq Qq,Pq | vmovdqa Wx,Vx (66) | vmovdqu Wx,Vx (F3) 465# 0x0f 0x80-0x8f 466# Note: "forced64" is Intel CPU behavior (see comment about CALL insn). 46780: JO Jz (f64) 46881: JNO Jz (f64) 46982: JB/JC/JNAE Jz (f64) 47083: JAE/JNB/JNC Jz (f64) 47184: JE/JZ Jz (f64) 47285: JNE/JNZ Jz (f64) 47386: JBE/JNA Jz (f64) 47487: JA/JNBE Jz (f64) 47588: JS Jz (f64) 47689: JNS Jz (f64) 4778a: JP/JPE Jz (f64) 4788b: JNP/JPO Jz (f64) 4798c: JL/JNGE Jz (f64) 4808d: JNL/JGE Jz (f64) 4818e: JLE/JNG Jz (f64) 4828f: JNLE/JG Jz (f64) 483# 0x0f 0x90-0x9f 48490: SETO Eb 48591: SETNO Eb 48692: SETB/C/NAE Eb 48793: SETAE/NB/NC Eb 48894: SETE/Z Eb 48995: SETNE/NZ Eb 49096: SETBE/NA Eb 49197: SETA/NBE Eb 49298: SETS Eb 49399: SETNS Eb 4949a: SETP/PE Eb 4959b: SETNP/PO Eb 4969c: SETL/NGE Eb 4979d: SETNL/GE Eb 4989e: SETLE/NG Eb 4999f: SETNLE/G Eb 500# 0x0f 0xa0-0xaf 501a0: PUSH FS (d64) 502a1: POP FS (d64) 503a2: CPUID 504a3: BT Ev,Gv 505a4: SHLD Ev,Gv,Ib 506a5: SHLD Ev,Gv,CL 507a6: GrpPDLK 508a7: GrpRNG 509a8: PUSH GS (d64) 510a9: POP GS (d64) 511aa: RSM 512ab: BTS Ev,Gv 513ac: SHRD Ev,Gv,Ib 514ad: SHRD Ev,Gv,CL 515ae: Grp15 (1A),(1C) 516af: IMUL Gv,Ev 517# 0x0f 0xb0-0xbf 518b0: CMPXCHG Eb,Gb 519b1: CMPXCHG Ev,Gv 520b2: LSS Gv,Mp 521b3: BTR Ev,Gv 522b4: LFS Gv,Mp 523b5: LGS Gv,Mp 524b6: MOVZX Gv,Eb 525b7: MOVZX Gv,Ew 526b8: JMPE (!F3) | POPCNT Gv,Ev (F3) 527b9: Grp10 (1A) 528ba: Grp8 Ev,Ib (1A) 529bb: BTC Ev,Gv 530bc: BSF Gv,Ev (!F3) | TZCNT Gv,Ev (F3) 531bd: BSR Gv,Ev (!F3) | LZCNT Gv,Ev (F3) 532be: MOVSX Gv,Eb 533bf: MOVSX Gv,Ew 534# 0x0f 0xc0-0xcf 535c0: XADD Eb,Gb 536c1: XADD Ev,Gv 537c2: 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) 538c3: movnti My,Gy 539c4: pinsrw Pq,Ry/Mw,Ib | vpinsrw Vdq,Hdq,Ry/Mw,Ib (66),(v1) 540c5: pextrw Gd,Nq,Ib | vpextrw Gd,Udq,Ib (66),(v1) 541c6: vshufps Vps,Hps,Wps,Ib | vshufpd Vpd,Hpd,Wpd,Ib (66) 542c7: Grp9 (1A) 543c8: BSWAP RAX/EAX/R8/R8D 544c9: BSWAP RCX/ECX/R9/R9D 545ca: BSWAP RDX/EDX/R10/R10D 546cb: BSWAP RBX/EBX/R11/R11D 547cc: BSWAP RSP/ESP/R12/R12D 548cd: BSWAP RBP/EBP/R13/R13D 549ce: BSWAP RSI/ESI/R14/R14D 550cf: BSWAP RDI/EDI/R15/R15D 551# 0x0f 0xd0-0xdf 552d0: vaddsubpd Vpd,Hpd,Wpd (66) | vaddsubps Vps,Hps,Wps (F2) 553d1: psrlw Pq,Qq | vpsrlw Vx,Hx,Wx (66),(v1) 554d2: psrld Pq,Qq | vpsrld Vx,Hx,Wx (66),(v1) 555d3: psrlq Pq,Qq | vpsrlq Vx,Hx,Wx (66),(v1) 556d4: paddq Pq,Qq | vpaddq Vx,Hx,Wx (66),(v1) 557d5: pmullw Pq,Qq | vpmullw Vx,Hx,Wx (66),(v1) 558d6: vmovq Wq,Vq (66),(v1) | movq2dq Vdq,Nq (F3) | movdq2q Pq,Uq (F2) 559d7: pmovmskb Gd,Nq | vpmovmskb Gd,Ux (66),(v1) 560d8: psubusb Pq,Qq | vpsubusb Vx,Hx,Wx (66),(v1) 561d9: psubusw Pq,Qq | vpsubusw Vx,Hx,Wx (66),(v1) 562da: pminub Pq,Qq | vpminub Vx,Hx,Wx (66),(v1) 563db: pand Pq,Qq | vpand Vx,Hx,Wx (66),(v1) 564dc: paddusb Pq,Qq | vpaddusb Vx,Hx,Wx (66),(v1) 565dd: paddusw Pq,Qq | vpaddusw Vx,Hx,Wx (66),(v1) 566de: pmaxub Pq,Qq | vpmaxub Vx,Hx,Wx (66),(v1) 567df: pandn Pq,Qq | vpandn Vx,Hx,Wx (66),(v1) 568# 0x0f 0xe0-0xef 569e0: pavgb Pq,Qq | vpavgb Vx,Hx,Wx (66),(v1) 570e1: psraw Pq,Qq | vpsraw Vx,Hx,Wx (66),(v1) 571e2: psrad Pq,Qq | vpsrad Vx,Hx,Wx (66),(v1) 572e3: pavgw Pq,Qq | vpavgw Vx,Hx,Wx (66),(v1) 573e4: pmulhuw Pq,Qq | vpmulhuw Vx,Hx,Wx (66),(v1) 574e5: pmulhw Pq,Qq | vpmulhw Vx,Hx,Wx (66),(v1) 575e6: vcvttpd2dq Vx,Wpd (66) | vcvtdq2pd Vx,Wdq (F3) | vcvtpd2dq Vx,Wpd (F2) 576e7: movntq Mq,Pq | vmovntdq Mx,Vx (66) 577e8: psubsb Pq,Qq | vpsubsb Vx,Hx,Wx (66),(v1) 578e9: psubsw Pq,Qq | vpsubsw Vx,Hx,Wx (66),(v1) 579ea: pminsw Pq,Qq | vpminsw Vx,Hx,Wx (66),(v1) 580eb: por Pq,Qq | vpor Vx,Hx,Wx (66),(v1) 581ec: paddsb Pq,Qq | vpaddsb Vx,Hx,Wx (66),(v1) 582ed: paddsw Pq,Qq | vpaddsw Vx,Hx,Wx (66),(v1) 583ee: pmaxsw Pq,Qq | vpmaxsw Vx,Hx,Wx (66),(v1) 584ef: pxor Pq,Qq | vpxor Vx,Hx,Wx (66),(v1) 585# 0x0f 0xf0-0xff 586f0: vlddqu Vx,Mx (F2) 587f1: psllw Pq,Qq | vpsllw Vx,Hx,Wx (66),(v1) 588f2: pslld Pq,Qq | vpslld Vx,Hx,Wx (66),(v1) 589f3: psllq Pq,Qq | vpsllq Vx,Hx,Wx (66),(v1) 590f4: pmuludq Pq,Qq | vpmuludq Vx,Hx,Wx (66),(v1) 591f5: pmaddwd Pq,Qq | vpmaddwd Vx,Hx,Wx (66),(v1) 592f6: psadbw Pq,Qq | vpsadbw Vx,Hx,Wx (66),(v1) 593f7: maskmovq Pq,Nq | vmaskmovdqu Vx,Ux (66),(v1) 594f8: psubb Pq,Qq | vpsubb Vx,Hx,Wx (66),(v1) 595f9: psubw Pq,Qq | vpsubw Vx,Hx,Wx (66),(v1) 596fa: psubd Pq,Qq | vpsubd Vx,Hx,Wx (66),(v1) 597fb: psubq Pq,Qq | vpsubq Vx,Hx,Wx (66),(v1) 598fc: paddb Pq,Qq | vpaddb Vx,Hx,Wx (66),(v1) 599fd: paddw Pq,Qq | vpaddw Vx,Hx,Wx (66),(v1) 600fe: paddd Pq,Qq | vpaddd Vx,Hx,Wx (66),(v1) 601ff: 602EndTable 603 604Table: 3-byte opcode 1 (0x0f 0x38) 605Referrer: 3-byte escape 1 606AVXcode: 2 607# 0x0f 0x38 0x00-0x0f 60800: pshufb Pq,Qq | vpshufb Vx,Hx,Wx (66),(v1) 60901: phaddw Pq,Qq | vphaddw Vx,Hx,Wx (66),(v1) 61002: phaddd Pq,Qq | vphaddd Vx,Hx,Wx (66),(v1) 61103: phaddsw Pq,Qq | vphaddsw Vx,Hx,Wx (66),(v1) 61204: pmaddubsw Pq,Qq | vpmaddubsw Vx,Hx,Wx (66),(v1) 61305: phsubw Pq,Qq | vphsubw Vx,Hx,Wx (66),(v1) 61406: phsubd Pq,Qq | vphsubd Vx,Hx,Wx (66),(v1) 61507: phsubsw Pq,Qq | vphsubsw Vx,Hx,Wx (66),(v1) 61608: psignb Pq,Qq | vpsignb Vx,Hx,Wx (66),(v1) 61709: psignw Pq,Qq | vpsignw Vx,Hx,Wx (66),(v1) 6180a: psignd Pq,Qq | vpsignd Vx,Hx,Wx (66),(v1) 6190b: pmulhrsw Pq,Qq | vpmulhrsw Vx,Hx,Wx (66),(v1) 6200c: vpermilps Vx,Hx,Wx (66),(v) 6210d: vpermilpd Vx,Hx,Wx (66),(v) 6220e: vtestps Vx,Wx (66),(v) 6230f: vtestpd Vx,Wx (66),(v) 624# 0x0f 0x38 0x10-0x1f 62510: pblendvb Vdq,Wdq (66) 62611: 62712: 62813: vcvtph2ps Vx,Wx,Ib (66),(v) 62914: blendvps Vdq,Wdq (66) 63015: blendvpd Vdq,Wdq (66) 63116: vpermps Vqq,Hqq,Wqq (66),(v) 63217: vptest Vx,Wx (66) 63318: vbroadcastss Vx,Wd (66),(v) 63419: vbroadcastsd Vqq,Wq (66),(v) 6351a: vbroadcastf128 Vqq,Mdq (66),(v) 6361b: 6371c: pabsb Pq,Qq | vpabsb Vx,Wx (66),(v1) 6381d: pabsw Pq,Qq | vpabsw Vx,Wx (66),(v1) 6391e: pabsd Pq,Qq | vpabsd Vx,Wx (66),(v1) 6401f: 641# 0x0f 0x38 0x20-0x2f 64220: vpmovsxbw Vx,Ux/Mq (66),(v1) 64321: vpmovsxbd Vx,Ux/Md (66),(v1) 64422: vpmovsxbq Vx,Ux/Mw (66),(v1) 64523: vpmovsxwd Vx,Ux/Mq (66),(v1) 64624: vpmovsxwq Vx,Ux/Md (66),(v1) 64725: vpmovsxdq Vx,Ux/Mq (66),(v1) 64826: 64927: 65028: vpmuldq Vx,Hx,Wx (66),(v1) 65129: vpcmpeqq Vx,Hx,Wx (66),(v1) 6522a: vmovntdqa Vx,Mx (66),(v1) 6532b: vpackusdw Vx,Hx,Wx (66),(v1) 6542c: vmaskmovps Vx,Hx,Mx (66),(v) 6552d: vmaskmovpd Vx,Hx,Mx (66),(v) 6562e: vmaskmovps Mx,Hx,Vx (66),(v) 6572f: vmaskmovpd Mx,Hx,Vx (66),(v) 658# 0x0f 0x38 0x30-0x3f 65930: vpmovzxbw Vx,Ux/Mq (66),(v1) 66031: vpmovzxbd Vx,Ux/Md (66),(v1) 66132: vpmovzxbq Vx,Ux/Mw (66),(v1) 66233: vpmovzxwd Vx,Ux/Mq (66),(v1) 66334: vpmovzxwq Vx,Ux/Md (66),(v1) 66435: vpmovzxdq Vx,Ux/Mq (66),(v1) 66536: vpermd Vqq,Hqq,Wqq (66),(v) 66637: vpcmpgtq Vx,Hx,Wx (66),(v1) 66738: vpminsb Vx,Hx,Wx (66),(v1) 66839: vpminsd Vx,Hx,Wx (66),(v1) 6693a: vpminuw Vx,Hx,Wx (66),(v1) 6703b: vpminud Vx,Hx,Wx (66),(v1) 6713c: vpmaxsb Vx,Hx,Wx (66),(v1) 6723d: vpmaxsd Vx,Hx,Wx (66),(v1) 6733e: vpmaxuw Vx,Hx,Wx (66),(v1) 6743f: vpmaxud Vx,Hx,Wx (66),(v1) 675# 0x0f 0x38 0x40-0x8f 67640: vpmulld Vx,Hx,Wx (66),(v1) 67741: vphminposuw Vdq,Wdq (66),(v1) 67842: 67943: 68044: 68145: vpsrlvd/q Vx,Hx,Wx (66),(v) 68246: vpsravd Vx,Hx,Wx (66),(v) 68347: vpsllvd/q Vx,Hx,Wx (66),(v) 684# Skip 0x48-0x57 68558: vpbroadcastd Vx,Wx (66),(v) 68659: vpbroadcastq Vx,Wx (66),(v) 6875a: vbroadcasti128 Vqq,Mdq (66),(v) 688# Skip 0x5b-0x77 68978: vpbroadcastb Vx,Wx (66),(v) 69079: vpbroadcastw Vx,Wx (66),(v) 691# Skip 0x7a-0x7f 69280: INVEPT Gy,Mdq (66) 69381: INVPID Gy,Mdq (66) 69482: INVPCID Gy,Mdq (66) 6958c: vpmaskmovd/q Vx,Hx,Mx (66),(v) 6968e: vpmaskmovd/q Mx,Vx,Hx (66),(v) 697# 0x0f 0x38 0x90-0xbf (FMA) 69890: vgatherdd/q Vx,Hx,Wx (66),(v) 69991: vgatherqd/q Vx,Hx,Wx (66),(v) 70092: vgatherdps/d Vx,Hx,Wx (66),(v) 70193: vgatherqps/d Vx,Hx,Wx (66),(v) 70294: 70395: 70496: vfmaddsub132ps/d Vx,Hx,Wx (66),(v) 70597: vfmsubadd132ps/d Vx,Hx,Wx (66),(v) 70698: vfmadd132ps/d Vx,Hx,Wx (66),(v) 70799: vfmadd132ss/d Vx,Hx,Wx (66),(v),(v1) 7089a: vfmsub132ps/d Vx,Hx,Wx (66),(v) 7099b: vfmsub132ss/d Vx,Hx,Wx (66),(v),(v1) 7109c: vfnmadd132ps/d Vx,Hx,Wx (66),(v) 7119d: vfnmadd132ss/d Vx,Hx,Wx (66),(v),(v1) 7129e: vfnmsub132ps/d Vx,Hx,Wx (66),(v) 7139f: vfnmsub132ss/d Vx,Hx,Wx (66),(v),(v1) 714a6: vfmaddsub213ps/d Vx,Hx,Wx (66),(v) 715a7: vfmsubadd213ps/d Vx,Hx,Wx (66),(v) 716a8: vfmadd213ps/d Vx,Hx,Wx (66),(v) 717a9: vfmadd213ss/d Vx,Hx,Wx (66),(v),(v1) 718aa: vfmsub213ps/d Vx,Hx,Wx (66),(v) 719ab: vfmsub213ss/d Vx,Hx,Wx (66),(v),(v1) 720ac: vfnmadd213ps/d Vx,Hx,Wx (66),(v) 721ad: vfnmadd213ss/d Vx,Hx,Wx (66),(v),(v1) 722ae: vfnmsub213ps/d Vx,Hx,Wx (66),(v) 723af: vfnmsub213ss/d Vx,Hx,Wx (66),(v),(v1) 724b6: vfmaddsub231ps/d Vx,Hx,Wx (66),(v) 725b7: vfmsubadd231ps/d Vx,Hx,Wx (66),(v) 726b8: vfmadd231ps/d Vx,Hx,Wx (66),(v) 727b9: vfmadd231ss/d Vx,Hx,Wx (66),(v),(v1) 728ba: vfmsub231ps/d Vx,Hx,Wx (66),(v) 729bb: vfmsub231ss/d Vx,Hx,Wx (66),(v),(v1) 730bc: vfnmadd231ps/d Vx,Hx,Wx (66),(v) 731bd: vfnmadd231ss/d Vx,Hx,Wx (66),(v),(v1) 732be: vfnmsub231ps/d Vx,Hx,Wx (66),(v) 733bf: vfnmsub231ss/d Vx,Hx,Wx (66),(v),(v1) 734# 0x0f 0x38 0xc0-0xff 735db: VAESIMC Vdq,Wdq (66),(v1) 736dc: VAESENC Vdq,Hdq,Wdq (66),(v1) 737dd: VAESENCLAST Vdq,Hdq,Wdq (66),(v1) 738de: VAESDEC Vdq,Hdq,Wdq (66),(v1) 739df: VAESDECLAST Vdq,Hdq,Wdq (66),(v1) 740f0: MOVBE Gy,My | MOVBE Gw,Mw (66) | CRC32 Gd,Eb (F2) | CRC32 Gd,Eb (66&F2) 741f1: MOVBE My,Gy | MOVBE Mw,Gw (66) | CRC32 Gd,Ey (F2) | CRC32 Gd,Ew (66&F2) 742f2: ANDN Gy,By,Ey (v) 743f3: Grp17 (1A) 744f5: BZHI Gy,Ey,By (v) | PEXT Gy,By,Ey (F3),(v) | PDEP Gy,By,Ey (F2),(v) 745f6: ADCX Gy,Ey (66) | ADOX Gy,Ey (F3) | MULX By,Gy,rDX,Ey (F2),(v) 746f7: BEXTR Gy,Ey,By (v) | SHLX Gy,Ey,By (66),(v) | SARX Gy,Ey,By (F3),(v) | SHRX Gy,Ey,By (F2),(v) 747EndTable 748 749Table: 3-byte opcode 2 (0x0f 0x3a) 750Referrer: 3-byte escape 2 751AVXcode: 3 752# 0x0f 0x3a 0x00-0xff 75300: vpermq Vqq,Wqq,Ib (66),(v) 75401: vpermpd Vqq,Wqq,Ib (66),(v) 75502: vpblendd Vx,Hx,Wx,Ib (66),(v) 75603: 75704: vpermilps Vx,Wx,Ib (66),(v) 75805: vpermilpd Vx,Wx,Ib (66),(v) 75906: vperm2f128 Vqq,Hqq,Wqq,Ib (66),(v) 76007: 76108: vroundps Vx,Wx,Ib (66) 76209: vroundpd Vx,Wx,Ib (66) 7630a: vroundss Vss,Wss,Ib (66),(v1) 7640b: vroundsd Vsd,Wsd,Ib (66),(v1) 7650c: vblendps Vx,Hx,Wx,Ib (66) 7660d: vblendpd Vx,Hx,Wx,Ib (66) 7670e: vpblendw Vx,Hx,Wx,Ib (66),(v1) 7680f: palignr Pq,Qq,Ib | vpalignr Vx,Hx,Wx,Ib (66),(v1) 76914: vpextrb Rd/Mb,Vdq,Ib (66),(v1) 77015: vpextrw Rd/Mw,Vdq,Ib (66),(v1) 77116: vpextrd/q Ey,Vdq,Ib (66),(v1) 77217: vextractps Ed,Vdq,Ib (66),(v1) 77318: vinsertf128 Vqq,Hqq,Wqq,Ib (66),(v) 77419: vextractf128 Wdq,Vqq,Ib (66),(v) 7751d: vcvtps2ph Wx,Vx,Ib (66),(v) 77620: vpinsrb Vdq,Hdq,Ry/Mb,Ib (66),(v1) 77721: vinsertps Vdq,Hdq,Udq/Md,Ib (66),(v1) 77822: vpinsrd/q Vdq,Hdq,Ey,Ib (66),(v1) 77938: vinserti128 Vqq,Hqq,Wqq,Ib (66),(v) 78039: vextracti128 Wdq,Vqq,Ib (66),(v) 78140: vdpps Vx,Hx,Wx,Ib (66) 78241: vdppd Vdq,Hdq,Wdq,Ib (66),(v1) 78342: vmpsadbw Vx,Hx,Wx,Ib (66),(v1) 78444: vpclmulqdq Vdq,Hdq,Wdq,Ib (66),(v1) 78546: vperm2i128 Vqq,Hqq,Wqq,Ib (66),(v) 7864a: vblendvps Vx,Hx,Wx,Lx (66),(v) 7874b: vblendvpd Vx,Hx,Wx,Lx (66),(v) 7884c: vpblendvb Vx,Hx,Wx,Lx (66),(v1) 78960: vpcmpestrm Vdq,Wdq,Ib (66),(v1) 79061: vpcmpestri Vdq,Wdq,Ib (66),(v1) 79162: vpcmpistrm Vdq,Wdq,Ib (66),(v1) 79263: vpcmpistri Vdq,Wdq,Ib (66),(v1) 793df: VAESKEYGEN Vdq,Wdq,Ib (66),(v1) 794f0: RORX Gy,Ey,Ib (F2),(v) 795EndTable 796 797GrpTable: Grp1 7980: ADD 7991: OR 8002: ADC 8013: SBB 8024: AND 8035: SUB 8046: XOR 8057: CMP 806EndTable 807 808GrpTable: Grp1A 8090: POP 810EndTable 811 812GrpTable: Grp2 8130: ROL 8141: ROR 8152: RCL 8163: RCR 8174: SHL/SAL 8185: SHR 8196: 8207: SAR 821EndTable 822 823GrpTable: Grp3_1 8240: TEST Eb,Ib 8251: 8262: NOT Eb 8273: NEG Eb 8284: MUL AL,Eb 8295: IMUL AL,Eb 8306: DIV AL,Eb 8317: IDIV AL,Eb 832EndTable 833 834GrpTable: Grp3_2 8350: TEST Ev,Iz 8361: 8372: NOT Ev 8383: NEG Ev 8394: MUL rAX,Ev 8405: IMUL rAX,Ev 8416: DIV rAX,Ev 8427: IDIV rAX,Ev 843EndTable 844 845GrpTable: Grp4 8460: INC Eb 8471: DEC Eb 848EndTable 849 850GrpTable: Grp5 8510: INC Ev 8521: DEC Ev 853# Note: "forced64" is Intel CPU behavior (see comment about CALL insn). 8542: CALLN Ev (f64) 8553: CALLF Ep 8564: JMPN Ev (f64) 8575: JMPF Mp 8586: PUSH Ev (d64) 8597: 860EndTable 861 862GrpTable: Grp6 8630: SLDT Rv/Mw 8641: STR Rv/Mw 8652: LLDT Ew 8663: LTR Ew 8674: VERR Ew 8685: VERW Ew 869EndTable 870 871GrpTable: Grp7 8720: SGDT Ms | VMCALL (001),(11B) | VMLAUNCH (010),(11B) | VMRESUME (011),(11B) | VMXOFF (100),(11B) 8731: SIDT Ms | MONITOR (000),(11B) | MWAIT (001),(11B) | CLAC (010),(11B) | STAC (011),(11B) 8742: LGDT Ms | XGETBV (000),(11B) | XSETBV (001),(11B) | VMFUNC (100),(11B) | XEND (101)(11B) | XTEST (110)(11B) 8753: LIDT Ms 8764: SMSW Mw/Rv 8775: 8786: LMSW Ew 8797: INVLPG Mb | SWAPGS (o64),(000),(11B) | RDTSCP (001),(11B) 880EndTable 881 882GrpTable: Grp8 8834: BT 8845: BTS 8856: BTR 8867: BTC 887EndTable 888 889GrpTable: Grp9 8901: CMPXCHG8B/16B Mq/Mdq 8916: VMPTRLD Mq | VMCLEAR Mq (66) | VMXON Mq (F3) | RDRAND Rv (11B) 8927: VMPTRST Mq | VMPTRST Mq (F3) | RDSEED Rv (11B) 893EndTable 894 895GrpTable: Grp10 896EndTable 897 898# Grp11A and Grp11B are expressed as Grp11 in Intel SDM 899GrpTable: Grp11A 9000: MOV Eb,Ib 9017: XABORT Ib (000),(11B) 902EndTable 903 904GrpTable: Grp11B 9050: MOV Eb,Iz 9067: XBEGIN Jz (000),(11B) 907EndTable 908 909GrpTable: Grp12 9102: psrlw Nq,Ib (11B) | vpsrlw Hx,Ux,Ib (66),(11B),(v1) 9114: psraw Nq,Ib (11B) | vpsraw Hx,Ux,Ib (66),(11B),(v1) 9126: psllw Nq,Ib (11B) | vpsllw Hx,Ux,Ib (66),(11B),(v1) 913EndTable 914 915GrpTable: Grp13 9162: psrld Nq,Ib (11B) | vpsrld Hx,Ux,Ib (66),(11B),(v1) 9174: psrad Nq,Ib (11B) | vpsrad Hx,Ux,Ib (66),(11B),(v1) 9186: pslld Nq,Ib (11B) | vpslld Hx,Ux,Ib (66),(11B),(v1) 919EndTable 920 921GrpTable: Grp14 9222: psrlq Nq,Ib (11B) | vpsrlq Hx,Ux,Ib (66),(11B),(v1) 9233: vpsrldq Hx,Ux,Ib (66),(11B),(v1) 9246: psllq Nq,Ib (11B) | vpsllq Hx,Ux,Ib (66),(11B),(v1) 9257: vpslldq Hx,Ux,Ib (66),(11B),(v1) 926EndTable 927 928GrpTable: Grp15 9290: fxsave | RDFSBASE Ry (F3),(11B) 9301: fxstor | RDGSBASE Ry (F3),(11B) 9312: vldmxcsr Md (v1) | WRFSBASE Ry (F3),(11B) 9323: vstmxcsr Md (v1) | WRGSBASE Ry (F3),(11B) 9334: XSAVE 9345: XRSTOR | lfence (11B) 9356: XSAVEOPT | mfence (11B) 9367: clflush | sfence (11B) 937EndTable 938 939GrpTable: Grp16 9400: prefetch NTA 9411: prefetch T0 9422: prefetch T1 9433: prefetch T2 944EndTable 945 946GrpTable: Grp17 9471: BLSR By,Ey (v) 9482: BLSMSK By,Ey (v) 9493: BLSI By,Ey (v) 950EndTable 951 952# AMD's Prefetch Group 953GrpTable: GrpP 9540: PREFETCH 9551: PREFETCHW 956EndTable 957 958GrpTable: GrpPDLK 9590: MONTMUL 9601: XSHA1 9612: XSHA2 962EndTable 963 964GrpTable: GrpRNG 9650: xstore-rng 9661: xcrypt-ecb 9672: xcrypt-cbc 9684: xcrypt-cfb 9695: xcrypt-ofb 970EndTable 971