5 # Referrer: escaped-name
6 # opcode: mnemonic|GrpXXX [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...]
8 # opcode: escape # escaped-name
13 # reg: mnemonic [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...]
17 Table: one byte opcode
35 0f: escape # 2-byte escape
88 40: INC eAX (i64) | REX (o64)
89 41: INC eCX (i64) | REX.B (o64)
90 42: INC eDX (i64) | REX.X (o64)
91 43: INC eBX (i64) | REX.XB (o64)
92 44: INC eSP (i64) | REX.R (o64)
93 45: INC eBP (i64) | REX.RB (o64)
94 46: INC eSI (i64) | REX.RX (o64)
95 47: INC eDI (i64) | REX.RXB (o64)
96 48: DEC eAX (i64) | REX.W (o64)
97 49: DEC eCX (i64) | REX.WB (o64)
98 4a: DEC eDX (i64) | REX.WX (o64)
99 4b: DEC eBX (i64) | REX.WXB (o64)
100 4c: DEC eSP (i64) | REX.WR (o64)
101 4d: DEC eBP (i64) | REX.WRB (o64)
102 4e: DEC eSI (i64) | REX.WRX (o64)
103 4f: DEC eDI (i64) | REX.WRXB (o64)
105 50: PUSH rAX/r8 (d64)
106 51: PUSH rCX/r9 (d64)
107 52: PUSH rDX/r10 (d64)
108 53: PUSH rBX/r11 (d64)
109 54: PUSH rSP/r12 (d64)
110 55: PUSH rBP/r13 (d64)
111 56: PUSH rSI/r14 (d64)
112 57: PUSH rDI/r15 (d64)
115 5a: POP rDX/r10 (d64)
116 5b: POP rBX/r11 (d64)
117 5c: POP rSP/r12 (d64)
118 5d: POP rBP/r13 (d64)
119 5e: POP rSI/r14 (d64)
120 5f: POP rDI/r15 (d64)
122 60: PUSHA/PUSHAD (i64)
124 62: BOUND Gv,Ma (i64)
125 63: ARPL Ew,Gw (i64) | MOVSXD Gv,Ev (o64)
128 66: Operand-Size (Prefix)
129 67: Address-Size (Prefix)
135 6d: INS/INSW/INSD Yz,DX
137 6f: OUTS/OUTSW/OUTSD DX,Xz
158 82: Grp1 Eb,Ib (1A),(i64)
171 8f: Grp1A (1A) | POP Ev (d64)
173 90: NOP | PAUSE (F3) | XCHG r8,rAX
185 9c: PUSHF/D/Q Fv (d64)
186 9d: POPF/D/Q Fv (d64)
201 ab: STOS/W/D/Q Yv,rAX
203 ad: LODS/W/D/Q rAX,Xv
205 af: SCAS/W/D/Q rAX,Xv
258 e0: LOOPNE/LOOPNZ Jb (f64)
259 e1: LOOPE/LOOPZ Jb (f64)
267 e9: JMP-near Jz (f64)
269 eb: JMP-short Jb (f64)
278 f3: REP/REPE (Prefix)
293 Table: 2-byte opcode # First Byte is 0x0f
294 Referrer: 2-byte escape
313 10: movups Vps,Wps | movss Vss,Wss (F3) | movupd Vpd,Wpd (66) | movsd Vsd,Wsd (F2)
314 11: movups Wps,Vps | movss Wss,Vss (F3) | movupd Wpd,Vpd (66) | movsd Wsd,Vsd (F2)
315 12: movlps Vq,Mq | movlpd Vq,Mq (66) | movhlps Vq,Uq | movddup Vq,Wq (F2) | movsldup Vq,Wq (F3)
316 13: mpvlps Mq,Vq | movlpd Mq,Vq (66)
317 14: unpcklps Vps,Wq | unpcklpd Vpd,Wq (66)
318 15: unpckhps Vps,Wq | unpckhpd Vpd,Wq (66)
319 16: movhps Vq,Mq | movhpd Vq,Mq (66) | movlsps Vq,Uq | movshdup Vq,Wq (F3)
320 17: movhps Mq,Vq | movhpd Mq,Vq (66)
338 28: movaps Vps,Wps | movapd Vpd,Wpd (66)
339 29: movaps Wps,Vps | movapd Wpd,Vpd (66)
340 2a: cvtpi2ps Vps,Qpi | cvtsi2ss Vss,Ed/q (F3) | cvtpi2pd Vpd,Qpi (66) | cvtsi2sd Vsd,Ed/q (F2)
341 2b: movntps Mps,Vps | movntpd Mpd,Vpd (66)
342 2c: cvttps2pi Ppi,Wps | cvttss2si Gd/q,Wss (F3) | cvttpd2pi Ppi,Wpd (66) | cvttsd2si Gd/q,Wsd (F2)
343 2d: cvtps2pi Ppi,Wps | cvtss2si Gd/q,Wss (F3) | cvtpd2pi Qpi,Wpd (66) | cvtsd2si Gd/q,Wsd (F2)
344 2e: ucomiss Vss,Wss | ucomisd Vsd,Wsd (66)
345 2f: comiss Vss,Wss | comisd Vsd,Wsd (66)
355 38: escape # 3-byte escape 1
357 3a: escape # 3-byte escape 2
366 42: CMOVB/C/NAE Gv,Ev
367 43: CMOVAE/NB/NC Gv,Ev
381 50: movmskps Gd/q,Ups | movmskpd Gd/q,Upd (66)
382 51: sqrtps Vps,Wps | sqrtss Vss,Wss (F3) | sqrtpd Vpd,Wpd (66) | sqrtsd Vsd,Wsd (F2)
383 52: rsqrtps Vps,Wps | rsqrtss Vss,Wss (F3)
384 53: rcpps Vps,Wps | rcpss Vss,Wss (F3)
385 54: andps Vps,Wps | andpd Vpd,Wpd (66)
386 55: andnps Vps,Wps | andnpd Vpd,Wpd (66)
387 56: orps Vps,Wps | orpd Vpd,Wpd (66)
388 57: xorps Vps,Wps | xorpd Vpd,Wpd (66)
389 58: addps Vps,Wps | addss Vss,Wss (F3) | addpd Vpd,Wpd (66) | addsd Vsd,Wsd (F2)
390 59: mulps Vps,Wps | mulss Vss,Wss (F3) | mulpd Vpd,Wpd (66) | mulsd Vsd,Wsd (F2)
391 5a: cvtps2pd Vpd,Wps | cvtss2sd Vsd,Wss (F3) | cvtpd2ps Vps,Wpd (66) | cvtsd2ss Vsd,Wsd (F2)
392 5b: cvtdq2ps Vps,Wdq | cvtps2dq Vdq,Wps (66) | cvttps2dq Vdq,Wps (F3)
393 5c: subps Vps,Wps | subss Vss,Wss (F3) | subpd Vpd,Wpd (66) | subsd Vsd,Wsd (F2)
394 5d: minps Vps,Wps | minss Vss,Wss (F3) | minpd Vpd,Wpd (66) | minsd Vsd,Wsd (F2)
395 5e: divps Vps,Wps | divss Vss,Wss (F3) | divpd Vpd,Wpd (66) | divsd Vsd,Wsd (F2)
396 5f: maxps Vps,Wps | maxss Vss,Wss (F3) | maxpd Vpd,Wpd (66) | maxsd Vsd,Wsd (F2)
398 60: punpcklbw Pq,Qd | punpcklbw Vdq,Wdq (66)
399 61: punpcklwd Pq,Qd | punpcklwd Vdq,Wdq (66)
400 62: punpckldq Pq,Qd | punpckldq Vdq,Wdq (66)
401 63: packsswb Pq,Qq | packsswb Vdq,Wdq (66)
402 64: pcmpgtb Pq,Qq | pcmpgtb Vdq,Wdq (66)
403 65: pcmpgtw Pq,Qq | pcmpgtw(66) Vdq,Wdq
404 66: pcmpgtd Pq,Qq | pcmpgtd Vdq,Wdq (66)
405 67: packuswb Pq,Qq | packuswb(66) Vdq,Wdq
406 68: punpckhbw Pq,Qd | punpckhbw Vdq,Wdq (66)
407 69: punpckhwd Pq,Qd | punpckhwd Vdq,Wdq (66)
408 6a: punpckhdq Pq,Qd | punpckhdq Vdq,Wdq (66)
409 6b: packssdw Pq,Qd | packssdw Vdq,Wdq (66)
410 6c: punpcklqdq Vdq,Wdq (66)
411 6d: punpckhqdq Vdq,Wdq (66)
412 6e: movd/q/ Pd,Ed/q | movd/q Vdq,Ed/q (66)
413 6f: movq Pq,Qq | movdqa Vdq,Wdq (66) | movdqu Vdq,Wdq (F3)
415 70: pshufw Pq,Qq,Ib | pshufd Vdq,Wdq,Ib (66) | pshufhw Vdq,Wdq,Ib (F3) | pshuflw VdqWdq,Ib (F2)
419 74: pcmpeqb Pq,Qq | pcmpeqb Vdq,Wdq (66)
420 75: pcmpeqw Pq,Qq | pcmpeqw Vdq,Wdq (66)
421 76: pcmpeqd Pq,Qq | pcmpeqd Vdq,Wdq (66)
424 79: VMWRITE Gd/q,Ed/q
427 7c: haddps(F2) Vps,Wps | haddpd(66) Vpd,Wpd
428 7d: hsubps(F2) Vps,Wps | hsubpd(66) Vpd,Wpd
429 7e: movd/q Ed/q,Pd | movd/q Ed/q,Vdq (66) | movq Vq,Wq (F3)
430 7f: movq Qq,Pq | movdqa Wdq,Vdq (66) | movdqu Wdq,Vdq (F3)
434 82: JB/JNAE/JC Jz (f64)
435 83: JNB/JAE/JNC Jz (f64)
491 b8: JMPE | POPCNT Gv,Ev (F3)
502 c2: cmpps Vps,Wps,Ib | cmpss Vss,Wss,Ib (F3) | cmppd Vpd,Wpd,Ib (66) | cmpsd Vsd,Wsd,Ib (F2)
504 c4: pinsrw Pq,Rd/q/Mw,Ib | pinsrw Vdq,Rd/q/Mw,Ib (66)
505 c5: pextrw Gd,Nq,Ib | pextrw Gd,Udq,Ib (66)
506 c6: shufps Vps,Wps,Ib | shufpd Vpd,Wpd,Ib (66)
508 c8: BSWAP RAX/EAX/R8/R8D
509 c9: BSWAP RCX/ECX/R9/R9D
510 ca: BSWAP RDX/EDX/R10/R10D
511 cb: BSWAP RBX/EBX/R11/R11D
512 cc: BSWAP RSP/ESP/R12/R12D
513 cd: BSWAP RBP/EBP/R13/R13D
514 ce: BSWAP RSI/ESI/R14/R14D
515 cf: BSWAP RDI/EDI/R15/R15D
517 d0: addsubps Vps,Wps (F2) | addsubpd Vpd,Wpd (66)
518 d1: psrlw Pq,Qq | psrlw Vdq,Wdq (66)
519 d2: psrld Pq,Qq | psrld Vdq,Wdq (66)
520 d3: psrlq Pq,Qq | psrlq Vdq,Wdq (66)
521 d4: paddq Pq,Qq | paddq Vdq,Wdq (66)
522 d5: pmullw Pq,Qq | pmullw Vdq,Wdq (66)
523 d6: movq Wq,Vq (66) | movq2dq Vdq,Nq (F3) | movdq2q Pq,Uq (F2)
524 d7: pmovmskb Gd,Nq | pmovmskb Gd,Udq (66)
525 d8: psubusb Pq,Qq | psubusb Vdq,Wdq (66)
526 d9: psubusw Pq,Qq | psubusw Vdq,Wdq (66)
527 da: pminub Pq,Qq | pminub Vdq,Wdq (66)
528 db: pand Pq,Qq | pand Vdq,Wdq (66)
529 dc: paddusb Pq,Qq | paddusb Vdq,Wdq (66)
530 dd: paddusw Pq,Qq | paddusw Vdq,Wdq (66)
531 de: pmaxub Pq,Qq | pmaxub Vdq,Wdq (66)
532 df: pandn Pq,Qq | pandn Vdq,Wdq (66)
534 e0: pavgb Pq,Qq | pavgb Vdq,Wdq (66)
535 e1: psraw Pq,Qq | psraw Vdq,Wdq (66)
536 e2: psrad Pq,Qq | psrad Vdq,Wdq (66)
537 e3: pavgw Pq,Qq | pavgw Vdq,Wdq (66)
538 e4: pmulhuw Pq,Qq | pmulhuw Vdq,Wdq (66)
539 e5: pmulhw Pq,Qq | pmulhw Vdq,Wdq (66)
540 e6: cvtpd2dq Vdq,Wpd (F2) | cvttpd2dq Vdq,Wpd (66) | cvtdq2pd Vpd,Wdq (F3)
541 e7: movntq Mq,Pq | movntdq Mdq,Vdq (66)
542 e8: psubsb Pq,Qq | psubsb Vdq,Wdq (66)
543 e9: psubsw Pq,Qq | psubsw Vdq,Wdq (66)
544 ea: pminsw Pq,Qq | pminsw Vdq,Wdq (66)
545 eb: por Pq,Qq | por Vdq,Wdq (66)
546 ec: paddsb Pq,Qq | paddsb Vdq,Wdq (66)
547 ed: paddsw Pq,Qq | paddsw Vdq,Wdq (66)
548 ee: pmaxsw Pq,Qq | pmaxsw Vdq,Wdq (66)
549 ef: pxor Pq,Qq | pxor Vdq,Wdq (66)
551 f0: lddqu Vdq,Mdq (F2)
552 f1: psllw Pq,Qq | psllw Vdq,Wdq (66)
553 f2: pslld Pq,Qq | pslld Vdq,Wdq (66)
554 f3: psllq Pq,Qq | psllq Vdq,Wdq (66)
555 f4: pmuludq Pq,Qq | pmuludq Vdq,Wdq (66)
556 f5: pmaddwd Pq,Qq | pmaddwd Vdq,Wdq (66)
557 f6: psadbw Pq,Qq | psadbw Vdq,Wdq (66)
558 f7: maskmovq Pq,Nq | maskmovdqu Vdq,Udq (66)
559 f8: psubb Pq,Qq | psubb Vdq,Wdq (66)
560 f9: psubw Pq,Qq | psubw Vdq,Wdq (66)
561 fa: psubd Pq,Qq | psubd Vdq,Wdq (66)
562 fb: psubq Pq,Qq | psubq Vdq,Wdq (66)
563 fc: paddb Pq,Qq | paddb Vdq,Wdq (66)
564 fd: paddw Pq,Qq | paddw Vdq,Wdq (66)
565 fe: paddd Pq,Qq | paddd Vdq,Wdq (66)
569 Table: 3-byte opcode 1
570 Referrer: 3-byte escape 1
571 # 0x0f 0x38 0x00-0x0f
572 00: pshufb Pq,Qq | pshufb Vdq,Wdq (66)
573 01: phaddw Pq,Qq | phaddw Vdq,Wdq (66)
574 02: phaddd Pq,Qq | phaddd Vdq,Wdq (66)
575 03: phaddsw Pq,Qq | phaddsw Vdq,Wdq (66)
576 04: pmaddubsw Pq,Qq | pmaddubsw (66)Vdq,Wdq
577 05: phsubw Pq,Qq | phsubw Vdq,Wdq (66)
578 06: phsubd Pq,Qq | phsubd Vdq,Wdq (66)
579 07: phsubsw Pq,Qq | phsubsw Vdq,Wdq (66)
580 08: psignb Pq,Qq | psignb Vdq,Wdq (66)
581 09: psignw Pq,Qq | psignw Vdq,Wdq (66)
582 0a: psignd Pq,Qq | psignd Vdq,Wdq (66)
583 0b: pmulhrsw Pq,Qq | pmulhrsw Vdq,Wdq (66)
588 # 0x0f 0x38 0x10-0x1f
589 10: pblendvb Vdq,Wdq (66)
593 14: blendvps Vdq,Wdq (66)
594 15: blendvpd Vdq,Wdq (66)
596 17: ptest Vdq,Wdq (66)
601 1c: pabsb Pq,Qq | pabsb Vdq,Wdq (66)
602 1d: pabsw Pq,Qq | pabsw Vdq,Wdq (66)
603 1e: pabsd Pq,Qq | pabsd Vdq,Wdq (66)
605 # 0x0f 0x38 0x20-0x2f
606 20: pmovsxbw Vdq,Udq/Mq (66)
607 21: pmovsxbd Vdq,Udq/Md (66)
608 22: pmovsxbq Vdq,Udq/Mw (66)
609 23: pmovsxwd Vdq,Udq/Mq (66)
610 24: pmovsxwq Vdq,Udq/Md (66)
611 25: pmovsxdq Vdq,Udq/Mq (66)
614 28: pmuldq Vdq,Wdq (66)
615 29: pcmpeqq Vdq,Wdq (66)
616 2a: movntdqa Vdq,Mdq (66)
617 2b: packusdw Vdq,Wdq (66)
622 # 0x0f 0x38 0x30-0x3f
623 30: pmovzxbw Vdq,Udq/Mq (66)
624 31: pmovzxbd Vdq,Udq/Md (66)
625 32: pmovzxbq Vdq,Udq/Mw (66)
626 33: pmovzxwd Vdq,Udq/Mq (66)
627 34: pmovzxwq Vdq,Udq/Md (66)
628 35: pmovzxdq Vdq,Udq/Mq (66)
630 37: pcmpgtq Vdq,Wdq (66)
631 38: pminsb Vdq,Wdq (66)
632 39: pminsd Vdq,Wdq (66)
633 3a: pminuw Vdq,Wdq (66)
634 3b: pminud Vdq,Wdq (66)
635 3c: pmaxsb Vdq,Wdq (66)
636 3d: pmaxsd Vdq,Wdq (66)
637 3e: pmaxuw Vdq,Wdq (66)
638 3f: pmaxud Vdq,Wdq (66)
639 # 0x0f 0x38 0x4f-0xff
640 40: pmulld Vdq,Wdq (66)
641 41: phminposuw Vdq,Wdq (66)
642 80: INVEPT Gd/q,Mdq (66)
643 81: INVPID Gd/q,Mdq (66)
644 f0: MOVBE Gv,Mv | CRC32 Gd,Eb (F2)
645 f1: MOVBE Mv,Gv | CRC32 Gd,Ev (F2)
648 Table: 3-byte opcode 2
649 Referrer: 3-byte escape 2
650 # 0x0f 0x3a 0x00-0xff
651 08: roundps Vdq,Wdq,Ib (66)
652 09: roundpd Vdq,Wdq,Ib (66)
653 0a: roundss Vss,Wss,Ib (66)
654 0b: roundsd Vsd,Wsd,Ib (66)
655 0c: blendps Vdq,Wdq,Ib (66)
656 0d: blendpd Vdq,Wdq,Ib (66)
657 0e: pblendw Vdq,Wdq,Ib (66)
658 0f: palignr Pq,Qq,Ib | palignr Vdq,Wdq,Ib (66)
659 14: pextrb Rd/Mb,Vdq,Ib (66)
660 15: pextrw Rd/Mw,Vdq,Ib (66)
661 16: pextrd/pextrq Ed/q,Vdq,Ib (66)
662 17: extractps Ed,Vdq,Ib (66)
663 20: pinsrb Vdq,Rd/q/Mb,Ib (66)
664 21: insertps Vdq,Udq/Md,Ib (66)
665 22: pinsrd/pinsrq Vdq,Ed/q,Ib (66)
666 40: dpps Vdq,Wdq,Ib (66)
667 41: dppd Vdq,Wdq,Ib (66)
668 42: mpsadbw Vdq,Wdq,Ib (66)
669 60: pcmpestrm Vdq,Wdq,Ib (66)
670 61: pcmpestri Vdq,Wdq,Ib (66)
671 62: pcmpistrm Vdq,Wdq,Ib (66)
672 63: pcmpistri Vdq,Wdq,Ib (66)
749 0: SGDT Ms | VMCALL (001),(11B) | VMLAUNCH (010),(11B) | VMRESUME (011),(11B) | VMXOFF (100),(11B)
750 1: SIDT Ms | MONITOR (000),(11B) | MWAIT (001)
751 2: LGDT Ms | XGETBV (000),(11B) | XSETBV (001),(11B)
756 7: INVLPG Mb | SWAPGS (o64),(000),(11B) | RDTSCP (001),(11B)
767 1: CMPXCHG8B/16B Mq/Mdq
768 6: VMPTRLD Mq | VMCLEAR Mq (66) | VMXON Mq (F3)
794 5: XRSTOR | lfence (11B)
796 7: clflush | sfence (11B)