From eb13296cfaf6c699566473669a96a38a90562384 Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu Date: Thu, 13 Aug 2009 16:34:13 -0400 Subject: x86: Instruction decoder API MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add x86 instruction decoder to arch-specific libraries. This decoder can decode x86 instructions used in kernel into prefix, opcode, modrm, sib, displacement and immediates. This can also show the length of instructions. This version introduces instruction attributes for decoding instructions. The instruction attribute tables are generated from the opcode map file (x86-opcode-map.txt) by the generator script(gen-insn-attr-x86.awk). Currently, the opcode maps are based on opcode maps in Intel(R) 64 and IA-32 Architectures Software Developers Manual Vol.2: Appendix.A, and consist of below two types of opcode tables. 1-byte/2-bytes/3-bytes opcodes, which has 256 elements, are written as below; Table: table-name Referrer: escaped-name opcode: mnemonic|GrpXXX [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] (or) opcode: escape # escaped-name EndTable Group opcodes, which has 8 elements, are written as below; GrpTable: GrpXXX reg: mnemonic [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] EndTable These opcode maps include a few SSE and FP opcodes (for setup), because those opcodes are used in the kernel. Signed-off-by: Masami Hiramatsu Signed-off-by: Jim Keniston Acked-by: H. Peter Anvin Cc: Ananth N Mavinakayanahalli Cc: Avi Kivity Cc: Andi Kleen Cc: Christoph Hellwig Cc: Frank Ch. Eigler Cc: Ingo Molnar Cc: Jason Baron Cc: K.Prasad Cc: Lai Jiangshan Cc: Li Zefan Cc: Przemysław Pawełczyk Cc: Roland McGrath Cc: Sam Ravnborg Cc: Srikar Dronamraju Cc: Steven Rostedt Cc: Tom Zanussi Cc: Vegard Nossum LKML-Reference: <20090813203413.31965.49709.stgit@localhost.localdomain> Signed-off-by: Frederic Weisbecker --- arch/x86/lib/x86-opcode-map.txt | 719 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 719 insertions(+) create mode 100644 arch/x86/lib/x86-opcode-map.txt (limited to 'arch/x86/lib/x86-opcode-map.txt') diff --git a/arch/x86/lib/x86-opcode-map.txt b/arch/x86/lib/x86-opcode-map.txt new file mode 100644 index 000000000000..083dd59dd74b --- /dev/null +++ b/arch/x86/lib/x86-opcode-map.txt @@ -0,0 +1,719 @@ +# x86 Opcode Maps +# +# +# Table: table-name +# Referrer: escaped-name +# opcode: mnemonic|GrpXXX [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] +# (or) +# opcode: escape # escaped-name +# EndTable +# +# +# GrpTable: GrpXXX +# reg: mnemonic [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] +# EndTable +# + +Table: one byte opcode +Referrer: +# 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) +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 Xb,Yb +a5: MOVS/W/D/Q Xv,Yv +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 +af: SCAS/W/D/Q rAX,Xv +# 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) +c5: LDS Gz,Mp (i64) +c6: Grp11 Eb,Ib (1A) +c7: Grp11 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 +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 +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) +f3: REP/REPE (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 # First Byte is 0x0f +Referrer: 2-byte escape +# 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 +0a: +0b: UD2 (1B) +0c: +0d: NOP Ev +0e: +0f: +# 0x0f 0x10-0x1f +10: +11: +12: +13: +14: +15: +16: +17: +18: Grp16 (1A) +19: +1a: +1b: +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: movaps Vps,Wps | movapd Vpd,Wpd (66) +29: movaps Wps,Vps | movapd Wpd,Vpd (66) +2a: +2b: +2c: +2d: +2e: +2f: +# 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 +42: CMOVB/C/NAE Gv,Ev +43: CMOVAE/NB/NC Gv,Ev +44: CMOVE/Z Gv,Ev +45: CMOVNE/NZ Gv,Ev +46: CMOVBE/NA Gv,Ev +47: CMOVA/NBE Gv,Ev +48: CMOVS Gv,Ev +49: CMOVNS Gv,Ev +4a: CMOVP/PE Gv,Ev +4b: CMOVNP/PO Gv,Ev +4c: CMOVL/NGE Gv,Ev +4d: CMOVNL/GE Gv,Ev +4e: CMOVLE/NG Gv,Ev +4f: CMOVNLE/G Gv,Ev +# 0x0f 0x50-0x5f +50: +51: +52: +53: +54: +55: +56: +57: +58: +59: +5a: +5b: +5c: +5d: +5e: +5f: +# 0x0f 0x60-0x6f +60: +61: +62: +63: +64: +65: +66: +67: +68: +69: +6a: +6b: +6c: +6d: +6e: +6f: +# 0x0f 0x70-0x7f +70: +71: Grp12 (1A) +72: Grp13 (1A) +73: Grp14 (1A) +74: +75: +76: +77: +78: VMREAD Ed/q,Gd/q +79: VMWRITE Gd/q,Ed/q +7a: +7b: +7c: +7d: +7e: +7f: +# 0x0f 0x80-0x8f +80: JO Jz (f64) +81: JNO Jz (f64) +82: JB/JNAE/JC Jz (f64) +83: JNB/JAE/JNC Jz (f64) +84: JZ/JE Jz (f64) +85: JNZ/JNE Jz (f64) +86: JBE/JNA Jz (f64) +87: JNBE/JA 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 +91: SETNO Eb +92: SETB/C/NAE Eb +93: SETAE/NB/NC Eb +94: SETE/Z Eb +95: SETNE/NZ Eb +96: SETBE/NA Eb +97: SETA/NBE Eb +98: SETS Eb +99: SETNS Eb +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: +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 | POPCNT Gv,Ev (F3) +b9: Grp10 (1A) +ba: Grp8 Ev,Ib (1A) +bb: BTC Ev,Gv +bc: BSF Gv,Ev +bd: BSR Gv,Ev +be: MOVSX Gv,Eb +bf: MOVSX Gv,Ew +# 0x0f 0xc0-0xcf +c0: XADD Eb,Gb +c1: XADD Ev,Gv +c2: +c3: movnti Md/q,Gd/q +c4: +c5: +c6: +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: +d1: +d2: +d3: +d4: +d5: +d6: +d7: +d8: +d9: +da: +db: +dc: +dd: +de: +df: +# 0x0f 0xe0-0xef +e0: +e1: +e2: +e3: +e4: +e5: +e6: +e7: +e8: +e9: +ea: +eb: +ec: +ed: +ee: +ef: +# 0x0f 0xf0-0xff +f0: +f1: +f2: +f3: +f4: +f5: +f6: +f7: +f8: +f9: +fa: +fb: +fc: +fd: +fe: +ff: +EndTable + +Table: 3-byte opcode 1 +Referrer: 3-byte escape 1 +80: INVEPT Gd/q,Mdq (66) +81: INVPID Gd/q,Mdq (66) +f0: MOVBE Gv,Mv | CRC32 Gd,Eb (F2) +f1: MOVBE Mv,Gv | CRC32 Gd,Ev (F2) +EndTable + +Table: 3-byte opcode 2 +Referrer: 3-byte escape 2 +# all opcode is for SSE +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: +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: +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 +2: CALLN Ev (f64) +3: CALLF Ep +4: JMPN Ev (f64) +5: JMPF Ep +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) +1: SIDT Ms | MONITOR (000),(11B) | MWAIT (001) +2: LGDT Ms | XGETBV (000),(11B) | XSETBV (001),(11B) +3: LIDT Ms +4: SMSW Mw/Rv +5: +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 +6: VMPTRLD Mq | VMCLEAR Mq (66) | VMXON Mq (F3) +7: VMPTRST Mq +EndTable + +GrpTable: Grp10 +EndTable + +GrpTable: Grp11 +0: MOV +EndTable + +GrpTable: Grp12 +EndTable + +GrpTable: Grp13 +EndTable + +GrpTable: Grp14 +EndTable + +GrpTable: Grp15 +0: fxsave +1: fxstor +2: ldmxcsr +3: stmxcsr +4: XSAVE +5: XRSTOR | lfence (11B) +6: mfence (11B) +7: clflush | sfence (11B) +EndTable + +GrpTable: Grp16 +0: prefetch NTA +1: prefetch T0 +2: prefetch T1 +3: prefetch T2 +EndTable + +GrpTable: GrpRNG +0: xstore-rng +1: xcrypt-ecb +2: xcrypt-cbc +4: xcrypt-cfb +5: xcrypt-ofb +EndTable -- cgit v1.2.3 From f12b4f546b4e327d5620a544a2bddab68de66027 Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu Date: Tue, 8 Sep 2009 12:32:46 -0400 Subject: x86: Add MMX support for instruction decoder Add MMX/SSE instructions to x86 opcode maps, since some of those instructions are used in the kernel. This also fixes failures in the x86 instruction decoder seftest. Signed-off-by: Masami Hiramatsu Cc: Jim Keniston Cc: H. Peter Anvin Cc: Sam Ravnborg Cc: Frederic Weisbecker Cc: Ingo Molnar LKML-Reference: <20090908163246.23516.78835.stgit@dhcp-100-2-132.bos.redhat.com> Signed-off-by: Frederic Weisbecker --- arch/x86/lib/x86-opcode-map.txt | 307 ++++++++++++++++++++++++++-------------- 1 file changed, 200 insertions(+), 107 deletions(-) (limited to 'arch/x86/lib/x86-opcode-map.txt') diff --git a/arch/x86/lib/x86-opcode-map.txt b/arch/x86/lib/x86-opcode-map.txt index 083dd59dd74b..59e20d5c2a52 100644 --- a/arch/x86/lib/x86-opcode-map.txt +++ b/arch/x86/lib/x86-opcode-map.txt @@ -310,14 +310,14 @@ Referrer: 2-byte escape 0e: 0f: # 0x0f 0x10-0x1f -10: -11: -12: -13: -14: -15: -16: -17: +10: movups Vps,Wps | movss Vss,Wss (F3) | movupd Vpd,Wpd (66) | movsd Vsd,Wsd (F2) +11: movups Wps,Vps | movss Wss,Vss (F3) | movupd Wpd,Vpd (66) | movsd Wsd,Vsd (F2) +12: movlps Vq,Mq | movlpd Vq,Mq (66) | movhlps Vq,Uq | movddup Vq,Wq (F2) | movsldup Vq,Wq (F3) +13: mpvlps Mq,Vq | movlpd Mq,Vq (66) +14: unpcklps Vps,Wq | unpcklpd Vpd,Wq (66) +15: unpckhps Vps,Wq | unpckhpd Vpd,Wq (66) +16: movhps Vq,Mq | movhpd Vq,Mq (66) | movlsps Vq,Uq | movshdup Vq,Wq (F3) +17: movhps Mq,Vq | movhpd Mq,Vq (66) 18: Grp16 (1A) 19: 1a: @@ -337,12 +337,12 @@ Referrer: 2-byte escape 27: 28: movaps Vps,Wps | movapd Vpd,Wpd (66) 29: movaps Wps,Vps | movapd Wpd,Vpd (66) -2a: -2b: -2c: -2d: -2e: -2f: +2a: cvtpi2ps Vps,Qpi | cvtsi2ss Vss,Ed/q (F3) | cvtpi2pd Vpd,Qpi (66) | cvtsi2sd Vsd,Ed/q (F2) +2b: movntps Mps,Vps | movntpd Mpd,Vpd (66) +2c: cvttps2pi Ppi,Wps | cvttss2si Gd/q,Wss (F3) | cvttpd2pi Ppi,Wpd (66) | cvttsd2si Gd/q,Wsd (F2) +2d: cvtps2pi Ppi,Wps | cvtss2si Gd/q,Wss (F3) | cvtpd2pi Qpi,Wpd (66) | cvtsd2si Gd/q,Wsd (F2) +2e: ucomiss Vss,Wss | ucomisd Vsd,Wsd (66) +2f: comiss Vss,Wss | comisd Vsd,Wsd (66) # 0x0f 0x30-0x3f 30: WRMSR 31: RDTSC @@ -378,56 +378,56 @@ Referrer: 2-byte escape 4e: CMOVLE/NG Gv,Ev 4f: CMOVNLE/G Gv,Ev # 0x0f 0x50-0x5f -50: -51: -52: -53: -54: -55: -56: -57: -58: -59: -5a: -5b: -5c: -5d: -5e: -5f: +50: movmskps Gd/q,Ups | movmskpd Gd/q,Upd (66) +51: sqrtps Vps,Wps | sqrtss Vss,Wss (F3) | sqrtpd Vpd,Wpd (66) | sqrtsd Vsd,Wsd (F2) +52: rsqrtps Vps,Wps | rsqrtss Vss,Wss (F3) +53: rcpps Vps,Wps | rcpss Vss,Wss (F3) +54: andps Vps,Wps | andpd Vpd,Wpd (66) +55: andnps Vps,Wps | andnpd Vpd,Wpd (66) +56: orps Vps,Wps | orpd Vpd,Wpd (66) +57: xorps Vps,Wps | xorpd Vpd,Wpd (66) +58: addps Vps,Wps | addss Vss,Wss (F3) | addpd Vpd,Wpd (66) | addsd Vsd,Wsd (F2) +59: mulps Vps,Wps | mulss Vss,Wss (F3) | mulpd Vpd,Wpd (66) | mulsd Vsd,Wsd (F2) +5a: cvtps2pd Vpd,Wps | cvtss2sd Vsd,Wss (F3) | cvtpd2ps Vps,Wpd (66) | cvtsd2ss Vsd,Wsd (F2) +5b: cvtdq2ps Vps,Wdq | cvtps2dq Vdq,Wps (66) | cvttps2dq Vdq,Wps (F3) +5c: subps Vps,Wps | subss Vss,Wss (F3) | subpd Vpd,Wpd (66) | subsd Vsd,Wsd (F2) +5d: minps Vps,Wps | minss Vss,Wss (F3) | minpd Vpd,Wpd (66) | minsd Vsd,Wsd (F2) +5e: divps Vps,Wps | divss Vss,Wss (F3) | divpd Vpd,Wpd (66) | divsd Vsd,Wsd (F2) +5f: maxps Vps,Wps | maxss Vss,Wss (F3) | maxpd Vpd,Wpd (66) | maxsd Vsd,Wsd (F2) # 0x0f 0x60-0x6f -60: -61: -62: -63: -64: -65: -66: -67: -68: -69: -6a: -6b: -6c: -6d: -6e: -6f: +60: punpcklbw Pq,Qd | punpcklbw Vdq,Wdq (66) +61: punpcklwd Pq,Qd | punpcklwd Vdq,Wdq (66) +62: punpckldq Pq,Qd | punpckldq Vdq,Wdq (66) +63: packsswb Pq,Qq | packsswb Vdq,Wdq (66) +64: pcmpgtb Pq,Qq | pcmpgtb Vdq,Wdq (66) +65: pcmpgtw Pq,Qq | pcmpgtw(66) Vdq,Wdq +66: pcmpgtd Pq,Qq | pcmpgtd Vdq,Wdq (66) +67: packuswb Pq,Qq | packuswb(66) Vdq,Wdq +68: punpckhbw Pq,Qd | punpckhbw Vdq,Wdq (66) +69: punpckhwd Pq,Qd | punpckhwd Vdq,Wdq (66) +6a: punpckhdq Pq,Qd | punpckhdq Vdq,Wdq (66) +6b: packssdw Pq,Qd | packssdw Vdq,Wdq (66) +6c: punpcklqdq Vdq,Wdq (66) +6d: punpckhqdq Vdq,Wdq (66) +6e: movd/q/ Pd,Ed/q | movd/q Vdq,Ed/q (66) +6f: movq Pq,Qq | movdqa Vdq,Wdq (66) | movdqu Vdq,Wdq (F3) # 0x0f 0x70-0x7f -70: +70: pshufw Pq,Qq,Ib | pshufd Vdq,Wdq,Ib (66) | pshufhw Vdq,Wdq,Ib (F3) | pshuflw VdqWdq,Ib (F2) 71: Grp12 (1A) 72: Grp13 (1A) 73: Grp14 (1A) -74: -75: -76: -77: +74: pcmpeqb Pq,Qq | pcmpeqb Vdq,Wdq (66) +75: pcmpeqw Pq,Qq | pcmpeqw Vdq,Wdq (66) +76: pcmpeqd Pq,Qq | pcmpeqd Vdq,Wdq (66) +77: emms 78: VMREAD Ed/q,Gd/q 79: VMWRITE Gd/q,Ed/q 7a: 7b: -7c: -7d: -7e: -7f: +7c: haddps(F2) Vps,Wps | haddpd(66) Vpd,Wpd +7d: hsubps(F2) Vps,Wps | hsubpd(66) Vpd,Wpd +7e: movd/q Ed/q,Pd | movd/q Ed/q,Vdq (66) | movq Vq,Wq (F3) +7f: movq Qq,Pq | movdqa Wdq,Vdq (66) | movdqu Wdq,Vdq (F3) # 0x0f 0x80-0x8f 80: JO Jz (f64) 81: JNO Jz (f64) @@ -499,11 +499,11 @@ bf: MOVSX Gv,Ew # 0x0f 0xc0-0xcf c0: XADD Eb,Gb c1: XADD Ev,Gv -c2: +c2: cmpps Vps,Wps,Ib | cmpss Vss,Wss,Ib (F3) | cmppd Vpd,Wpd,Ib (66) | cmpsd Vsd,Wsd,Ib (F2) c3: movnti Md/q,Gd/q -c4: -c5: -c6: +c4: pinsrw Pq,Rd/q/Mw,Ib | pinsrw Vdq,Rd/q/Mw,Ib (66) +c5: pextrw Gd,Nq,Ib | pextrw Gd,Udq,Ib (66) +c6: shufps Vps,Wps,Ib | shufpd Vpd,Wpd,Ib (66) c7: Grp9 (1A) c8: BSWAP RAX/EAX/R8/R8D c9: BSWAP RCX/ECX/R9/R9D @@ -514,60 +514,131 @@ cd: BSWAP RBP/EBP/R13/R13D ce: BSWAP RSI/ESI/R14/R14D cf: BSWAP RDI/EDI/R15/R15D # 0x0f 0xd0-0xdf -d0: -d1: -d2: -d3: -d4: -d5: -d6: -d7: -d8: -d9: -da: -db: -dc: -dd: -de: -df: +d0: addsubps Vps,Wps (F2) | addsubpd Vpd,Wpd (66) +d1: psrlw Pq,Qq | psrlw Vdq,Wdq (66) +d2: psrld Pq,Qq | psrld Vdq,Wdq (66) +d3: psrlq Pq,Qq | psrlq Vdq,Wdq (66) +d4: paddq Pq,Qq | paddq Vdq,Wdq (66) +d5: pmullw Pq,Qq | pmullw Vdq,Wdq (66) +d6: movq Wq,Vq (66) | movq2dq Vdq,Nq (F3) | movdq2q Pq,Uq (F2) +d7: pmovmskb Gd,Nq | pmovmskb Gd,Udq (66) +d8: psubusb Pq,Qq | psubusb Vdq,Wdq (66) +d9: psubusw Pq,Qq | psubusw Vdq,Wdq (66) +da: pminub Pq,Qq | pminub Vdq,Wdq (66) +db: pand Pq,Qq | pand Vdq,Wdq (66) +dc: paddusb Pq,Qq | paddusb Vdq,Wdq (66) +dd: paddusw Pq,Qq | paddusw Vdq,Wdq (66) +de: pmaxub Pq,Qq | pmaxub Vdq,Wdq (66) +df: pandn Pq,Qq | pandn Vdq,Wdq (66) # 0x0f 0xe0-0xef -e0: -e1: -e2: -e3: -e4: -e5: -e6: -e7: -e8: -e9: -ea: -eb: -ec: -ed: -ee: -ef: +e0: pavgb Pq,Qq | pavgb Vdq,Wdq (66) +e1: psraw Pq,Qq | psraw Vdq,Wdq (66) +e2: psrad Pq,Qq | psrad Vdq,Wdq (66) +e3: pavgw Pq,Qq | pavgw Vdq,Wdq (66) +e4: pmulhuw Pq,Qq | pmulhuw Vdq,Wdq (66) +e5: pmulhw Pq,Qq | pmulhw Vdq,Wdq (66) +e6: cvtpd2dq Vdq,Wpd (F2) | cvttpd2dq Vdq,Wpd (66) | cvtdq2pd Vpd,Wdq (F3) +e7: movntq Mq,Pq | movntdq Mdq,Vdq (66) +e8: psubsb Pq,Qq | psubsb Vdq,Wdq (66) +e9: psubsw Pq,Qq | psubsw Vdq,Wdq (66) +ea: pminsw Pq,Qq | pminsw Vdq,Wdq (66) +eb: por Pq,Qq | por Vdq,Wdq (66) +ec: paddsb Pq,Qq | paddsb Vdq,Wdq (66) +ed: paddsw Pq,Qq | paddsw Vdq,Wdq (66) +ee: pmaxsw Pq,Qq | pmaxsw Vdq,Wdq (66) +ef: pxor Pq,Qq | pxor Vdq,Wdq (66) # 0x0f 0xf0-0xff -f0: -f1: -f2: -f3: -f4: -f5: -f6: -f7: -f8: -f9: -fa: -fb: -fc: -fd: -fe: +f0: lddqu Vdq,Mdq (F2) +f1: psllw Pq,Qq | psllw Vdq,Wdq (66) +f2: pslld Pq,Qq | pslld Vdq,Wdq (66) +f3: psllq Pq,Qq | psllq Vdq,Wdq (66) +f4: pmuludq Pq,Qq | pmuludq Vdq,Wdq (66) +f5: pmaddwd Pq,Qq | pmaddwd Vdq,Wdq (66) +f6: psadbw Pq,Qq | psadbw Vdq,Wdq (66) +f7: maskmovq Pq,Nq | maskmovdqu Vdq,Udq (66) +f8: psubb Pq,Qq | psubb Vdq,Wdq (66) +f9: psubw Pq,Qq | psubw Vdq,Wdq (66) +fa: psubd Pq,Qq | psubd Vdq,Wdq (66) +fb: psubq Pq,Qq | psubq Vdq,Wdq (66) +fc: paddb Pq,Qq | paddb Vdq,Wdq (66) +fd: paddw Pq,Qq | paddw Vdq,Wdq (66) +fe: paddd Pq,Qq | paddd Vdq,Wdq (66) ff: EndTable Table: 3-byte opcode 1 Referrer: 3-byte escape 1 +# 0x0f 0x38 0x00-0x0f +00: pshufb Pq,Qq | pshufb Vdq,Wdq (66) +01: phaddw Pq,Qq | phaddw Vdq,Wdq (66) +02: phaddd Pq,Qq | phaddd Vdq,Wdq (66) +03: phaddsw Pq,Qq | phaddsw Vdq,Wdq (66) +04: pmaddubsw Pq,Qq | pmaddubsw (66)Vdq,Wdq +05: phsubw Pq,Qq | phsubw Vdq,Wdq (66) +06: phsubd Pq,Qq | phsubd Vdq,Wdq (66) +07: phsubsw Pq,Qq | phsubsw Vdq,Wdq (66) +08: psignb Pq,Qq | psignb Vdq,Wdq (66) +09: psignw Pq,Qq | psignw Vdq,Wdq (66) +0a: psignd Pq,Qq | psignd Vdq,Wdq (66) +0b: pmulhrsw Pq,Qq | pmulhrsw Vdq,Wdq (66) +0c: +0d: +0e: +0f: +# 0x0f 0x38 0x10-0x1f +10: pblendvb Vdq,Wdq (66) +11: +12: +13: +14: blendvps Vdq,Wdq (66) +15: blendvpd Vdq,Wdq (66) +16: +17: ptest Vdq,Wdq (66) +18: +19: +1a: +1b: +1c: pabsb Pq,Qq | pabsb Vdq,Wdq (66) +1d: pabsw Pq,Qq | pabsw Vdq,Wdq (66) +1e: pabsd Pq,Qq | pabsd Vdq,Wdq (66) +1f: +# 0x0f 0x38 0x20-0x2f +20: pmovsxbw Vdq,Udq/Mq (66) +21: pmovsxbd Vdq,Udq/Md (66) +22: pmovsxbq Vdq,Udq/Mw (66) +23: pmovsxwd Vdq,Udq/Mq (66) +24: pmovsxwq Vdq,Udq/Md (66) +25: pmovsxdq Vdq,Udq/Mq (66) +26: +27: +28: pmuldq Vdq,Wdq (66) +29: pcmpeqq Vdq,Wdq (66) +2a: movntdqa Vdq,Mdq (66) +2b: packusdw Vdq,Wdq (66) +2c: +2d: +2e: +2f: +# 0x0f 0x38 0x30-0x3f +30: pmovzxbw Vdq,Udq/Mq (66) +31: pmovzxbd Vdq,Udq/Md (66) +32: pmovzxbq Vdq,Udq/Mw (66) +33: pmovzxwd Vdq,Udq/Mq (66) +34: pmovzxwq Vdq,Udq/Md (66) +35: pmovzxdq Vdq,Udq/Mq (66) +36: +37: pcmpgtq Vdq,Wdq (66) +38: pminsb Vdq,Wdq (66) +39: pminsd Vdq,Wdq (66) +3a: pminuw Vdq,Wdq (66) +3b: pminud Vdq,Wdq (66) +3c: pmaxsb Vdq,Wdq (66) +3d: pmaxsd Vdq,Wdq (66) +3e: pmaxuw Vdq,Wdq (66) +3f: pmaxud Vdq,Wdq (66) +# 0x0f 0x38 0x4f-0xff +40: pmulld Vdq,Wdq (66) +41: phminposuw Vdq,Wdq (66) 80: INVEPT Gd/q,Mdq (66) 81: INVPID Gd/q,Mdq (66) f0: MOVBE Gv,Mv | CRC32 Gd,Eb (F2) @@ -576,7 +647,29 @@ EndTable Table: 3-byte opcode 2 Referrer: 3-byte escape 2 -# all opcode is for SSE +# 0x0f 0x3a 0x00-0xff +08: roundps Vdq,Wdq,Ib (66) +09: roundpd Vdq,Wdq,Ib (66) +0a: roundss Vss,Wss,Ib (66) +0b: roundsd Vsd,Wsd,Ib (66) +0c: blendps Vdq,Wdq,Ib (66) +0d: blendpd Vdq,Wdq,Ib (66) +0e: pblendw Vdq,Wdq,Ib (66) +0f: palignr Pq,Qq,Ib | palignr Vdq,Wdq,Ib (66) +14: pextrb Rd/Mb,Vdq,Ib (66) +15: pextrw Rd/Mw,Vdq,Ib (66) +16: pextrd/pextrq Ed/q,Vdq,Ib (66) +17: extractps Ed,Vdq,Ib (66) +20: pinsrb Vdq,Rd/q/Mb,Ib (66) +21: insertps Vdq,Udq/Md,Ib (66) +22: pinsrd/pinsrq Vdq,Ed/q,Ib (66) +40: dpps Vdq,Wdq,Ib (66) +41: dppd Vdq,Wdq,Ib (66) +42: mpsadbw Vdq,Wdq,Ib (66) +60: pcmpestrm Vdq,Wdq,Ib (66) +61: pcmpestri Vdq,Wdq,Ib (66) +62: pcmpistrm Vdq,Wdq,Ib (66) +63: pcmpistri Vdq,Wdq,Ib (66) EndTable GrpTable: Grp1 -- cgit v1.2.3 From c0b11d3af164947c71e2491912c5b8418900dafb Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu Date: Fri, 25 Sep 2009 11:20:38 -0700 Subject: x86: Add VIA processor instructions in opcodes decoder Add VIA processor's Padlock instructions(MONTMUL, XSHA1, XSHA256) as parts of the kernel may use them. This fixes the following crash in opcodes decoder selftests: make[2]: `scripts/unifdef' is up to date. TEST posttest Error: c145cf71: f3 0f a6 d0 repz xsha256 Error: objdump says 4 bytes, but insn_get_length() says 3 (attr:0) make[1]: *** [posttest] Error 2 make: *** [bzImage] Error 2 Reported-by: Ingo Molnar Signed-off-by: Masami Hiramatsu Acked-by: Steven Rostedt Acked-by: Ingo Molnar Cc: Jim Keniston Cc: Ananth N Mavinakayanahalli Cc: Andi Kleen Cc: Christoph Hellwig Cc: Frank Ch. Eigler Cc: H. Peter Anvin Cc: Jason Baron Cc: K.Prasad Cc: Lai Jiangshan Cc: Li Zefan Cc: Peter Zijlstra Cc: Srikar Dronamraju Cc: Tom Zanussi LKML-Reference: <20090925182037.10157.3180.stgit@omoto> Signed-off-by: Frederic Weisbecker --- arch/x86/lib/x86-opcode-map.txt | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'arch/x86/lib/x86-opcode-map.txt') diff --git a/arch/x86/lib/x86-opcode-map.txt b/arch/x86/lib/x86-opcode-map.txt index 59e20d5c2a52..78a0daf12e15 100644 --- a/arch/x86/lib/x86-opcode-map.txt +++ b/arch/x86/lib/x86-opcode-map.txt @@ -469,7 +469,7 @@ a2: CPUID a3: BT Ev,Gv a4: SHLD Ev,Gv,Ib a5: SHLD Ev,Gv,CL -a6: +a6: GrpPDLK a7: GrpRNG a8: PUSH GS (d64) a9: POP GS (d64) @@ -803,6 +803,12 @@ GrpTable: Grp16 3: prefetch T2 EndTable +GrpTable: GrpPDLK +0: MONTMUL +1: XSHA1 +2: XSHA2 +EndTable + GrpTable: GrpRNG 0: xstore-rng 1: xcrypt-ecb -- cgit v1.2.3 From 8c95bc3e206cff7a55edd2fc5f0e2b305d57903f Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu Date: Fri, 16 Oct 2009 20:07:36 -0400 Subject: x86: Add MMX/SSE opcode groups to opcode map Add missing MMX/SSE opcode groups to x86 opcode map. Signed-off-by: Masami Hiramatsu Cc: Frederic Weisbecker Cc: Arnaldo Carvalho de Melo Cc: Steven Rostedt Cc: Paul Mackerras Cc: Peter Zijlstra LKML-Reference: <20091017000736.16556.29061.stgit@dhcp-100-2-132.bos.redhat.com> Signed-off-by: Ingo Molnar --- arch/x86/lib/x86-opcode-map.txt | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'arch/x86/lib/x86-opcode-map.txt') diff --git a/arch/x86/lib/x86-opcode-map.txt b/arch/x86/lib/x86-opcode-map.txt index 78a0daf12e15..e7285d8379e3 100644 --- a/arch/x86/lib/x86-opcode-map.txt +++ b/arch/x86/lib/x86-opcode-map.txt @@ -777,12 +777,22 @@ GrpTable: Grp11 EndTable GrpTable: Grp12 +2: psrlw Nq,Ib (11B) | psrlw Udq,Ib (66),(11B) +4: psraw Nq,Ib (11B) | psraw Udq,Ib (66),(11B) +6: psllw Nq,Ib (11B) | psllw Udq,Ib (66),(11B) EndTable GrpTable: Grp13 +2: psrld Nq,Ib (11B) | psrld Udq,Ib (66),(11B) +4: psrad Nq,Ib (11B) | psrad Udq,Ib (66),(11B) +6: pslld Nq,Ib (11B) | pslld Udq,Ib (66),(11B) EndTable GrpTable: Grp14 +2: psrlq Nq,Ib (11B) | psrlq Udq,Ib (66),(11B) +3: psrldq Udq,Ib (66),(11B) +6: psllq Nq,Ib (11B) | psllq Udq,Ib (66),(11B) +7: pslldq Udq,Ib (66),(11B) EndTable GrpTable: Grp15 -- cgit v1.2.3 From d1baf5a5a6088e2991b7dbbd370ff200bd6615ce Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu Date: Fri, 16 Oct 2009 20:07:44 -0400 Subject: x86: Add AMD prefetch and 3DNow! opcodes to opcode map Add AMD prefetch and 3DNow! opcode including FEMMS. Since 3DNow! uses the last immediate byte as an opcode extension byte, x86 insn just treats the extenstion byte as an immediate byte instead of a part of opcode (insn_get_opcode() decodes first "0x0f 0x0f" bytes.) Users who are interested in analyzing 3DNow! opcode still can decode it by analyzing the immediate byte. Signed-off-by: Masami Hiramatsu Cc: Frederic Weisbecker Cc: Arnaldo Carvalho de Melo Cc: Steven Rostedt Cc: Paul Mackerras Cc: Peter Zijlstra LKML-Reference: <20091017000744.16556.27881.stgit@dhcp-100-2-132.bos.redhat.com> Signed-off-by: Ingo Molnar --- arch/x86/lib/x86-opcode-map.txt | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) (limited to 'arch/x86/lib/x86-opcode-map.txt') diff --git a/arch/x86/lib/x86-opcode-map.txt b/arch/x86/lib/x86-opcode-map.txt index e7285d8379e3..894497f77808 100644 --- a/arch/x86/lib/x86-opcode-map.txt +++ b/arch/x86/lib/x86-opcode-map.txt @@ -306,9 +306,10 @@ Referrer: 2-byte escape 0a: 0b: UD2 (1B) 0c: -0d: NOP Ev -0e: -0f: +0d: NOP Ev | GrpP +0e: FEMMS +# 3DNow! uses the last imm byte as opcode extension. +0f: 3DNow! Pq,Qq,Ib # 0x0f 0x10-0x1f 10: movups Vps,Wps | movss Vss,Wss (F3) | movupd Vpd,Wpd (66) | movsd Vsd,Wsd (F2) 11: movups Wps,Vps | movss Wss,Vss (F3) | movupd Wpd,Vpd (66) | movsd Wsd,Vsd (F2) @@ -813,6 +814,12 @@ GrpTable: Grp16 3: prefetch T2 EndTable +# AMD's Prefetch Group +GrpTable: GrpP +0: PREFETCH +1: PREFETCHW +EndTable + GrpTable: GrpPDLK 0: MONTMUL 1: XSHA1 -- cgit v1.2.3 From 9983d60d74db9e544c6cb6f65351849fe8e9c1de Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu Date: Tue, 20 Oct 2009 12:55:31 -0400 Subject: x86: Add AES opcodes to opcode map Add Intel AES opcodes to x86 opcode map. These opcodes are used in arch/x86/crypt/aesni-intel_asm.S. Signed-off-by: Masami Hiramatsu Cc: systemtap Cc: DLE Cc: Jim Keniston Cc: Frederic Weisbecker LKML-Reference: <20091020165531.4145.21872.stgit@dhcp-100-2-132.bos.redhat.com> Signed-off-by: Ingo Molnar --- arch/x86/lib/x86-opcode-map.txt | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'arch/x86/lib/x86-opcode-map.txt') diff --git a/arch/x86/lib/x86-opcode-map.txt b/arch/x86/lib/x86-opcode-map.txt index 894497f77808..701c4678687b 100644 --- a/arch/x86/lib/x86-opcode-map.txt +++ b/arch/x86/lib/x86-opcode-map.txt @@ -567,7 +567,7 @@ fe: paddd Pq,Qq | paddd Vdq,Wdq (66) ff: EndTable -Table: 3-byte opcode 1 +Table: 3-byte opcode 1 (0x0f 0x38) Referrer: 3-byte escape 1 # 0x0f 0x38 0x00-0x0f 00: pshufb Pq,Qq | pshufb Vdq,Wdq (66) @@ -642,11 +642,16 @@ Referrer: 3-byte escape 1 41: phminposuw Vdq,Wdq (66) 80: INVEPT Gd/q,Mdq (66) 81: INVPID Gd/q,Mdq (66) +db: aesimc Vdq,Wdq (66) +dc: aesenc Vdq,Wdq (66) +dd: aesenclast Vdq,Wdq (66) +de: aesdec Vdq,Wdq (66) +df: aesdeclast Vdq,Wdq (66) f0: MOVBE Gv,Mv | CRC32 Gd,Eb (F2) f1: MOVBE Mv,Gv | CRC32 Gd,Ev (F2) EndTable -Table: 3-byte opcode 2 +Table: 3-byte opcode 2 (0x0f 0x3a) Referrer: 3-byte escape 2 # 0x0f 0x3a 0x00-0xff 08: roundps Vdq,Wdq,Ib (66) @@ -671,6 +676,7 @@ Referrer: 3-byte escape 2 61: pcmpestri Vdq,Wdq,Ib (66) 62: pcmpistrm Vdq,Wdq,Ib (66) 63: pcmpistri Vdq,Wdq,Ib (66) +df: aeskeygenassist Vdq,Wdq,Ib (66) EndTable GrpTable: Grp1 -- cgit v1.2.3 From 7f387d3f2421781610588faa2f49ae5f1737b137 Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu Date: Tue, 27 Oct 2009 16:42:04 -0400 Subject: x86: Fix SSE opcode map bug Fix superscripts position because some superscripts of SSE opcode are not put in correct position. Signed-off-by: Masami Hiramatsu Cc: Steven Rostedt Cc: Jim Keniston Cc: Ananth N Mavinakayanahalli Cc: Christoph Hellwig Cc: Frank Ch. Eigler Cc: Frederic Weisbecker Cc: Jason Baron Cc: K.Prasad Cc: Peter Zijlstra Cc: Srikar Dronamraju LKML-Reference: <20091027204204.30545.97296.stgit@harusame> Signed-off-by: Ingo Molnar --- arch/x86/lib/x86-opcode-map.txt | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'arch/x86/lib/x86-opcode-map.txt') diff --git a/arch/x86/lib/x86-opcode-map.txt b/arch/x86/lib/x86-opcode-map.txt index 701c4678687b..efef3cada84e 100644 --- a/arch/x86/lib/x86-opcode-map.txt +++ b/arch/x86/lib/x86-opcode-map.txt @@ -401,9 +401,9 @@ Referrer: 2-byte escape 62: punpckldq Pq,Qd | punpckldq Vdq,Wdq (66) 63: packsswb Pq,Qq | packsswb Vdq,Wdq (66) 64: pcmpgtb Pq,Qq | pcmpgtb Vdq,Wdq (66) -65: pcmpgtw Pq,Qq | pcmpgtw(66) Vdq,Wdq +65: pcmpgtw Pq,Qq | pcmpgtw Vdq,Wdq (66) 66: pcmpgtd Pq,Qq | pcmpgtd Vdq,Wdq (66) -67: packuswb Pq,Qq | packuswb(66) Vdq,Wdq +67: packuswb Pq,Qq | packuswb Vdq,Wdq (66) 68: punpckhbw Pq,Qd | punpckhbw Vdq,Wdq (66) 69: punpckhwd Pq,Qd | punpckhwd Vdq,Wdq (66) 6a: punpckhdq Pq,Qd | punpckhdq Vdq,Wdq (66) @@ -425,8 +425,8 @@ Referrer: 2-byte escape 79: VMWRITE Gd/q,Ed/q 7a: 7b: -7c: haddps(F2) Vps,Wps | haddpd(66) Vpd,Wpd -7d: hsubps(F2) Vps,Wps | hsubpd(66) Vpd,Wpd +7c: haddps Vps,Wps (F2) | haddpd Vpd,Wpd (66) +7d: hsubps Vps,Wps (F2) | hsubpd Vpd,Wpd (66) 7e: movd/q Ed/q,Pd | movd/q Ed/q,Vdq (66) | movq Vq,Wq (F3) 7f: movq Qq,Pq | movdqa Wdq,Vdq (66) | movdqu Wdq,Vdq (F3) # 0x0f 0x80-0x8f @@ -574,7 +574,7 @@ Referrer: 3-byte escape 1 01: phaddw Pq,Qq | phaddw Vdq,Wdq (66) 02: phaddd Pq,Qq | phaddd Vdq,Wdq (66) 03: phaddsw Pq,Qq | phaddsw Vdq,Wdq (66) -04: pmaddubsw Pq,Qq | pmaddubsw (66)Vdq,Wdq +04: pmaddubsw Pq,Qq | pmaddubsw Vdq,Wdq (66) 05: phsubw Pq,Qq | phsubw Vdq,Wdq (66) 06: phsubd Pq,Qq | phsubd Vdq,Wdq (66) 07: phsubsw Pq,Qq | phsubsw Vdq,Wdq (66) -- cgit v1.2.3 From 82cb57028c864822c5a260f806d051e2ce28c86a Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu Date: Tue, 27 Oct 2009 16:42:19 -0400 Subject: x86: Add pclmulq to x86 opcode map Add pclmulq opcode to x86 opcode map. Signed-off-by: Masami Hiramatsu Cc: Steven Rostedt Cc: Jim Keniston Cc: Ananth N Mavinakayanahalli Cc: Christoph Hellwig Cc: Frank Ch. Eigler Cc: Frederic Weisbecker Cc: Jason Baron Cc: K.Prasad Cc: Peter Zijlstra Cc: Srikar Dronamraju LKML-Reference: <20091027204219.30545.82039.stgit@harusame> Signed-off-by: Ingo Molnar --- arch/x86/lib/x86-opcode-map.txt | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/x86/lib/x86-opcode-map.txt') diff --git a/arch/x86/lib/x86-opcode-map.txt b/arch/x86/lib/x86-opcode-map.txt index efef3cada84e..1f41246e6e3c 100644 --- a/arch/x86/lib/x86-opcode-map.txt +++ b/arch/x86/lib/x86-opcode-map.txt @@ -672,6 +672,7 @@ Referrer: 3-byte escape 2 40: dpps Vdq,Wdq,Ib (66) 41: dppd Vdq,Wdq,Ib (66) 42: mpsadbw Vdq,Wdq,Ib (66) +44: pclmulq Vdq,Wdq,Ib (66) 60: pcmpestrm Vdq,Wdq,Ib (66) 61: pcmpestri Vdq,Wdq,Ib (66) 62: pcmpistrm Vdq,Wdq,Ib (66) -- cgit v1.2.3 From e0e492e99b372c6990a5daca9e4683c341f1330e Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu Date: Tue, 27 Oct 2009 16:42:27 -0400 Subject: x86: AVX instruction set decoder support Add Intel AVX(Advanced Vector Extensions) instruction set support to x86 instruction decoder. This adds insn.vex_prefix field for storing VEX prefixes, and introduces some original tags for expressing opcodes attributes. Signed-off-by: Masami Hiramatsu Cc: Steven Rostedt Cc: Jim Keniston Cc: Ananth N Mavinakayanahalli Cc: Christoph Hellwig Cc: Frank Ch. Eigler Cc: Frederic Weisbecker Cc: Jason Baron Cc: K.Prasad Cc: Peter Zijlstra Cc: Srikar Dronamraju LKML-Reference: <20091027204226.30545.23451.stgit@harusame> Signed-off-by: Ingo Molnar --- arch/x86/include/asm/inat.h | 32 ++- arch/x86/include/asm/insn.h | 43 +++- arch/x86/lib/inat.c | 12 + arch/x86/lib/insn.c | 52 +++++ arch/x86/lib/x86-opcode-map.txt | 431 ++++++++++++++++++----------------- arch/x86/tools/gen-insn-attr-x86.awk | 94 ++++++-- 6 files changed, 431 insertions(+), 233 deletions(-) (limited to 'arch/x86/lib/x86-opcode-map.txt') diff --git a/arch/x86/include/asm/inat.h b/arch/x86/include/asm/inat.h index c2487d2aca25..205b063e3e32 100644 --- a/arch/x86/include/asm/inat.h +++ b/arch/x86/include/asm/inat.h @@ -32,8 +32,8 @@ /* Legacy last prefixes */ #define INAT_PFX_OPNDSZ 1 /* 0x66 */ /* LPFX1 */ -#define INAT_PFX_REPNE 2 /* 0xF2 */ /* LPFX2 */ -#define INAT_PFX_REPE 3 /* 0xF3 */ /* LPFX3 */ +#define INAT_PFX_REPE 2 /* 0xF3 */ /* LPFX2 */ +#define INAT_PFX_REPNE 3 /* 0xF2 */ /* LPFX3 */ /* Other Legacy prefixes */ #define INAT_PFX_LOCK 4 /* 0xF0 */ #define INAT_PFX_CS 5 /* 0x2E */ @@ -45,6 +45,9 @@ #define INAT_PFX_ADDRSZ 11 /* 0x67 */ /* x86-64 REX prefix */ #define INAT_PFX_REX 12 /* 0x4X */ +/* AVX VEX prefixes */ +#define INAT_PFX_VEX2 13 /* 2-bytes VEX prefix */ +#define INAT_PFX_VEX3 14 /* 3-bytes VEX prefix */ #define INAT_LSTPFX_MAX 3 #define INAT_LGCPFX_MAX 11 @@ -84,6 +87,8 @@ #define INAT_SCNDIMM (1 << (INAT_FLAG_OFFS + 2)) #define INAT_MOFFSET (1 << (INAT_FLAG_OFFS + 3)) #define INAT_VARIANT (1 << (INAT_FLAG_OFFS + 4)) +#define INAT_VEXOK (1 << (INAT_FLAG_OFFS + 5)) +#define INAT_VEXONLY (1 << (INAT_FLAG_OFFS + 6)) /* Attribute making macros for attribute tables */ #define INAT_MAKE_PREFIX(pfx) (pfx << INAT_PFX_OFFS) #define INAT_MAKE_ESCAPE(esc) (esc << INAT_ESC_OFFS) @@ -98,6 +103,9 @@ extern insn_attr_t inat_get_escape_attribute(insn_byte_t opcode, extern insn_attr_t inat_get_group_attribute(insn_byte_t modrm, insn_byte_t last_pfx, insn_attr_t esc_attr); +extern insn_attr_t inat_get_avx_attribute(insn_byte_t opcode, + insn_byte_t vex_m, + insn_byte_t vex_pp); /* Attribute checking functions */ static inline int inat_is_legacy_prefix(insn_attr_t attr) @@ -129,6 +137,17 @@ static inline int inat_last_prefix_id(insn_attr_t attr) return attr & INAT_PFX_MASK; } +static inline int inat_is_vex_prefix(insn_attr_t attr) +{ + attr &= INAT_PFX_MASK; + return attr == INAT_PFX_VEX2 || attr == INAT_PFX_VEX3; +} + +static inline int inat_is_vex3_prefix(insn_attr_t attr) +{ + return (attr & INAT_PFX_MASK) == INAT_PFX_VEX3; +} + static inline int inat_is_escape(insn_attr_t attr) { return attr & INAT_ESC_MASK; @@ -189,4 +208,13 @@ static inline int inat_has_variant(insn_attr_t attr) return attr & INAT_VARIANT; } +static inline int inat_accept_vex(insn_attr_t attr) +{ + return attr & INAT_VEXOK; +} + +static inline int inat_must_vex(insn_attr_t attr) +{ + return attr & INAT_VEXONLY; +} #endif diff --git a/arch/x86/include/asm/insn.h b/arch/x86/include/asm/insn.h index 12b4e3751d3f..96c2e0ad04ca 100644 --- a/arch/x86/include/asm/insn.h +++ b/arch/x86/include/asm/insn.h @@ -39,6 +39,7 @@ struct insn { * prefixes.bytes[3]: last prefix */ struct insn_field rex_prefix; /* REX prefix */ + struct insn_field vex_prefix; /* VEX prefix */ struct insn_field opcode; /* * opcode.bytes[0]: opcode1 * opcode.bytes[1]: opcode2 @@ -80,6 +81,19 @@ struct insn { #define X86_REX_X(rex) ((rex) & 2) #define X86_REX_B(rex) ((rex) & 1) +/* VEX bit flags */ +#define X86_VEX_W(vex) ((vex) & 0x80) /* VEX3 Byte2 */ +#define X86_VEX_R(vex) ((vex) & 0x80) /* VEX2/3 Byte1 */ +#define X86_VEX_X(vex) ((vex) & 0x40) /* VEX3 Byte1 */ +#define X86_VEX_B(vex) ((vex) & 0x20) /* VEX3 Byte1 */ +#define X86_VEX_L(vex) ((vex) & 0x04) /* VEX3 Byte2, VEX2 Byte1 */ +/* VEX bit fields */ +#define X86_VEX3_M(vex) ((vex) & 0x1f) /* VEX3 Byte1 */ +#define X86_VEX2_M 1 /* VEX2.M always 1 */ +#define X86_VEX_V(vex) (((vex) & 0x78) >> 3) /* VEX3 Byte2, VEX2 Byte1 */ +#define X86_VEX_P(vex) ((vex) & 0x03) /* VEX3 Byte2, VEX2 Byte1 */ +#define X86_VEX_M_MAX 0x1f /* VEX3.M Maximum value */ + /* The last prefix is needed for two-byte and three-byte opcodes */ static inline insn_byte_t insn_last_prefix(struct insn *insn) { @@ -114,15 +128,42 @@ static inline void kernel_insn_init(struct insn *insn, const void *kaddr) #endif } +static inline int insn_is_avx(struct insn *insn) +{ + if (!insn->prefixes.got) + insn_get_prefixes(insn); + return (insn->vex_prefix.value != 0); +} + +static inline insn_byte_t insn_vex_m_bits(struct insn *insn) +{ + if (insn->vex_prefix.nbytes == 2) /* 2 bytes VEX */ + return X86_VEX2_M; + else + return X86_VEX3_M(insn->vex_prefix.bytes[1]); +} + +static inline insn_byte_t insn_vex_p_bits(struct insn *insn) +{ + if (insn->vex_prefix.nbytes == 2) /* 2 bytes VEX */ + return X86_VEX_P(insn->vex_prefix.bytes[1]); + else + return X86_VEX_P(insn->vex_prefix.bytes[2]); +} + /* Offset of each field from kaddr */ static inline int insn_offset_rex_prefix(struct insn *insn) { return insn->prefixes.nbytes; } -static inline int insn_offset_opcode(struct insn *insn) +static inline int insn_offset_vex_prefix(struct insn *insn) { return insn_offset_rex_prefix(insn) + insn->rex_prefix.nbytes; } +static inline int insn_offset_opcode(struct insn *insn) +{ + return insn_offset_vex_prefix(insn) + insn->vex_prefix.nbytes; +} static inline int insn_offset_modrm(struct insn *insn) { return insn_offset_opcode(insn) + insn->opcode.nbytes; diff --git a/arch/x86/lib/inat.c b/arch/x86/lib/inat.c index 3fb5998b823e..46fc4ee09fc4 100644 --- a/arch/x86/lib/inat.c +++ b/arch/x86/lib/inat.c @@ -76,3 +76,15 @@ insn_attr_t inat_get_group_attribute(insn_byte_t modrm, insn_byte_t last_pfx, inat_group_common_attribute(grp_attr); } +insn_attr_t inat_get_avx_attribute(insn_byte_t opcode, insn_byte_t vex_m, + insn_byte_t vex_p) +{ + const insn_attr_t *table; + if (vex_m > X86_VEX_M_MAX || vex_p > INAT_LSTPFX_MAX) + return 0; + table = inat_avx_tables[vex_m][vex_p]; + if (!table) + return 0; + return table[opcode]; +} + diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c index 9f483179a8a6..9f33b984d0ef 100644 --- a/arch/x86/lib/insn.c +++ b/arch/x86/lib/insn.c @@ -28,6 +28,9 @@ #define peek_next(t, insn) \ ({t r; r = *(t*)insn->next_byte; r; }) +#define peek_nbyte_next(t, insn, n) \ + ({t r; r = *(t*)((insn)->next_byte + n); r; }) + /** * insn_init() - initialize struct insn * @insn: &struct insn to be initialized @@ -107,6 +110,7 @@ found: insn->prefixes.bytes[3] = lb; } + /* Decode REX prefix */ if (insn->x86_64) { b = peek_next(insn_byte_t, insn); attr = inat_get_opcode_attribute(b); @@ -120,6 +124,39 @@ found: } } insn->rex_prefix.got = 1; + + /* Decode VEX prefix */ + b = peek_next(insn_byte_t, insn); + attr = inat_get_opcode_attribute(b); + if (inat_is_vex_prefix(attr)) { + insn_byte_t b2 = peek_nbyte_next(insn_byte_t, insn, 1); + if (!insn->x86_64) { + /* + * In 32-bits mode, if the [7:6] bits (mod bits of + * ModRM) on the second byte are not 11b, it is + * LDS or LES. + */ + if (X86_MODRM_MOD(b2) != 3) + goto vex_end; + } + insn->vex_prefix.bytes[0] = b; + insn->vex_prefix.bytes[1] = b2; + if (inat_is_vex3_prefix(attr)) { + b2 = peek_nbyte_next(insn_byte_t, insn, 2); + insn->vex_prefix.bytes[2] = b2; + insn->vex_prefix.nbytes = 3; + insn->next_byte += 3; + if (insn->x86_64 && X86_VEX_W(b2)) + /* VEX.W overrides opnd_size */ + insn->opnd_bytes = 8; + } else { + insn->vex_prefix.nbytes = 2; + insn->next_byte += 2; + } + } +vex_end: + insn->vex_prefix.got = 1; + prefixes->got = 1; return; } @@ -147,6 +184,18 @@ void insn_get_opcode(struct insn *insn) op = get_next(insn_byte_t, insn); opcode->bytes[0] = op; opcode->nbytes = 1; + + /* Check if there is VEX prefix or not */ + if (insn_is_avx(insn)) { + insn_byte_t m, p; + m = insn_vex_m_bits(insn); + p = insn_vex_p_bits(insn); + insn->attr = inat_get_avx_attribute(op, m, p); + if (!inat_accept_vex(insn->attr)) + insn->attr = 0; /* This instruction is bad */ + goto end; /* VEX has only 1 byte for opcode */ + } + insn->attr = inat_get_opcode_attribute(op); while (inat_is_escape(insn->attr)) { /* Get escaped opcode */ @@ -155,6 +204,9 @@ void insn_get_opcode(struct insn *insn) pfx = insn_last_prefix(insn); insn->attr = inat_get_escape_attribute(op, pfx, insn->attr); } + if (inat_must_vex(insn->attr)) + insn->attr = 0; /* This instruction is bad */ +end: opcode->got = 1; } diff --git a/arch/x86/lib/x86-opcode-map.txt b/arch/x86/lib/x86-opcode-map.txt index 1f41246e6e3c..9887bfeeb2db 100644 --- a/arch/x86/lib/x86-opcode-map.txt +++ b/arch/x86/lib/x86-opcode-map.txt @@ -3,6 +3,7 @@ # # Table: table-name # Referrer: escaped-name +# AVXcode: avx-code # opcode: mnemonic|GrpXXX [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] # (or) # opcode: escape # escaped-name @@ -13,9 +14,16 @@ # reg: mnemonic [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] # EndTable # +# AVX Superscripts +# (VEX): this opcode can accept VEX prefix. +# (oVEX): this opcode requires VEX prefix. +# (o128): this opcode only supports 128bit VEX. +# (o256): this opcode only supports 256bit VEX. +# Table: one byte opcode Referrer: +AVXcode: # 0x00 - 0x0f 00: ADD Eb,Gb 01: ADD Ev,Gv @@ -225,8 +233,8 @@ c0: Grp2 Eb,Ib (1A) c1: Grp2 Ev,Ib (1A) c2: RETN Iw (f64) c3: RETN -c4: LES Gz,Mp (i64) -c5: LDS Gz,Mp (i64) +c4: LES Gz,Mp (i64) | 3bytes-VEX (Prefix) +c5: LDS Gz,Mp (i64) | 2bytes-VEX (Prefix) c6: Grp11 Eb,Ib (1A) c7: Grp11 Ev,Iz (1A) c8: ENTER Iw,Ib @@ -290,8 +298,9 @@ fe: Grp4 (1A) ff: Grp5 (1A) EndTable -Table: 2-byte opcode # First Byte is 0x0f +Table: 2-byte opcode (0x0f) Referrer: 2-byte escape +AVXcode: 1 # 0x0f 0x00-0x0f 00: Grp6 (1A) 01: Grp7 (1A) @@ -311,14 +320,14 @@ Referrer: 2-byte escape # 3DNow! uses the last imm byte as opcode extension. 0f: 3DNow! Pq,Qq,Ib # 0x0f 0x10-0x1f -10: movups Vps,Wps | movss Vss,Wss (F3) | movupd Vpd,Wpd (66) | movsd Vsd,Wsd (F2) -11: movups Wps,Vps | movss Wss,Vss (F3) | movupd Wpd,Vpd (66) | movsd Wsd,Vsd (F2) -12: movlps Vq,Mq | movlpd Vq,Mq (66) | movhlps Vq,Uq | movddup Vq,Wq (F2) | movsldup Vq,Wq (F3) -13: mpvlps Mq,Vq | movlpd Mq,Vq (66) -14: unpcklps Vps,Wq | unpcklpd Vpd,Wq (66) -15: unpckhps Vps,Wq | unpckhpd Vpd,Wq (66) -16: movhps Vq,Mq | movhpd Vq,Mq (66) | movlsps Vq,Uq | movshdup Vq,Wq (F3) -17: movhps Mq,Vq | movhpd Mq,Vq (66) +10: movups Vps,Wps (VEX) | movss Vss,Wss (F3),(VEX),(o128) | movupd Vpd,Wpd (66),(VEX) | movsd Vsd,Wsd (F2),(VEX),(o128) +11: movups Wps,Vps (VEX) | movss Wss,Vss (F3),(VEX),(o128) | movupd Wpd,Vpd (66),(VEX) | movsd Wsd,Vsd (F2),(VEX),(o128) +12: movlps Vq,Mq (VEX),(o128) | movlpd Vq,Mq (66),(VEX),(o128) | movhlps Vq,Uq (VEX),(o128) | movddup Vq,Wq (F2),(VEX) | movsldup Vq,Wq (F3),(VEX) +13: mpvlps Mq,Vq (VEX),(o128) | movlpd Mq,Vq (66),(VEX),(o128) +14: unpcklps Vps,Wq (VEX) | unpcklpd Vpd,Wq (66),(VEX) +15: unpckhps Vps,Wq (VEX) | unpckhpd Vpd,Wq (66),(VEX) +16: movhps Vq,Mq (VEX),(o128) | movhpd Vq,Mq (66),(VEX),(o128) | movlsps Vq,Uq (VEX),(o128) | movshdup Vq,Wq (F3),(VEX) +17: movhps Mq,Vq (VEX),(o128) | movhpd Mq,Vq (66),(VEX),(o128) 18: Grp16 (1A) 19: 1a: @@ -336,14 +345,14 @@ Referrer: 2-byte escape 25: 26: 27: -28: movaps Vps,Wps | movapd Vpd,Wpd (66) -29: movaps Wps,Vps | movapd Wpd,Vpd (66) -2a: cvtpi2ps Vps,Qpi | cvtsi2ss Vss,Ed/q (F3) | cvtpi2pd Vpd,Qpi (66) | cvtsi2sd Vsd,Ed/q (F2) -2b: movntps Mps,Vps | movntpd Mpd,Vpd (66) -2c: cvttps2pi Ppi,Wps | cvttss2si Gd/q,Wss (F3) | cvttpd2pi Ppi,Wpd (66) | cvttsd2si Gd/q,Wsd (F2) -2d: cvtps2pi Ppi,Wps | cvtss2si Gd/q,Wss (F3) | cvtpd2pi Qpi,Wpd (66) | cvtsd2si Gd/q,Wsd (F2) -2e: ucomiss Vss,Wss | ucomisd Vsd,Wsd (66) -2f: comiss Vss,Wss | comisd Vsd,Wsd (66) +28: movaps Vps,Wps (VEX) | movapd Vpd,Wpd (66),(VEX) +29: movaps Wps,Vps (VEX) | movapd Wpd,Vpd (66),(VEX) +2a: cvtpi2ps Vps,Qpi | cvtsi2ss Vss,Ed/q (F3),(VEX),(o128) | cvtpi2pd Vpd,Qpi (66) | cvtsi2sd Vsd,Ed/q (F2),(VEX),(o128) +2b: movntps Mps,Vps (VEX) | movntpd Mpd,Vpd (66),(VEX) +2c: cvttps2pi Ppi,Wps | cvttss2si Gd/q,Wss (F3),(VEX),(o128) | cvttpd2pi Ppi,Wpd (66) | cvttsd2si Gd/q,Wsd (F2),(VEX),(o128) +2d: cvtps2pi Ppi,Wps | cvtss2si Gd/q,Wss (F3),(VEX),(o128) | cvtpd2pi Qpi,Wpd (66) | cvtsd2si Gd/q,Wsd (F2),(VEX),(o128) +2e: ucomiss Vss,Wss (VEX),(o128) | ucomisd Vsd,Wsd (66),(VEX),(o128) +2f: comiss Vss,Wss (VEX),(o128) | comisd Vsd,Wsd (66),(VEX),(o128) # 0x0f 0x30-0x3f 30: WRMSR 31: RDTSC @@ -379,56 +388,56 @@ Referrer: 2-byte escape 4e: CMOVLE/NG Gv,Ev 4f: CMOVNLE/G Gv,Ev # 0x0f 0x50-0x5f -50: movmskps Gd/q,Ups | movmskpd Gd/q,Upd (66) -51: sqrtps Vps,Wps | sqrtss Vss,Wss (F3) | sqrtpd Vpd,Wpd (66) | sqrtsd Vsd,Wsd (F2) -52: rsqrtps Vps,Wps | rsqrtss Vss,Wss (F3) -53: rcpps Vps,Wps | rcpss Vss,Wss (F3) -54: andps Vps,Wps | andpd Vpd,Wpd (66) -55: andnps Vps,Wps | andnpd Vpd,Wpd (66) -56: orps Vps,Wps | orpd Vpd,Wpd (66) -57: xorps Vps,Wps | xorpd Vpd,Wpd (66) -58: addps Vps,Wps | addss Vss,Wss (F3) | addpd Vpd,Wpd (66) | addsd Vsd,Wsd (F2) -59: mulps Vps,Wps | mulss Vss,Wss (F3) | mulpd Vpd,Wpd (66) | mulsd Vsd,Wsd (F2) -5a: cvtps2pd Vpd,Wps | cvtss2sd Vsd,Wss (F3) | cvtpd2ps Vps,Wpd (66) | cvtsd2ss Vsd,Wsd (F2) -5b: cvtdq2ps Vps,Wdq | cvtps2dq Vdq,Wps (66) | cvttps2dq Vdq,Wps (F3) -5c: subps Vps,Wps | subss Vss,Wss (F3) | subpd Vpd,Wpd (66) | subsd Vsd,Wsd (F2) -5d: minps Vps,Wps | minss Vss,Wss (F3) | minpd Vpd,Wpd (66) | minsd Vsd,Wsd (F2) -5e: divps Vps,Wps | divss Vss,Wss (F3) | divpd Vpd,Wpd (66) | divsd Vsd,Wsd (F2) -5f: maxps Vps,Wps | maxss Vss,Wss (F3) | maxpd Vpd,Wpd (66) | maxsd Vsd,Wsd (F2) +50: movmskps Gd/q,Ups (VEX) | movmskpd Gd/q,Upd (66),(VEX) +51: sqrtps Vps,Wps (VEX) | sqrtss Vss,Wss (F3),(VEX),(o128) | sqrtpd Vpd,Wpd (66),(VEX) | sqrtsd Vsd,Wsd (F2),(VEX),(o128) +52: rsqrtps Vps,Wps (VEX) | rsqrtss Vss,Wss (F3),(VEX),(o128) +53: rcpps Vps,Wps (VEX) | rcpss Vss,Wss (F3),(VEX),(o128) +54: andps Vps,Wps (VEX) | andpd Vpd,Wpd (66),(VEX) +55: andnps Vps,Wps (VEX) | andnpd Vpd,Wpd (66),(VEX) +56: orps Vps,Wps (VEX) | orpd Vpd,Wpd (66),(VEX) +57: xorps Vps,Wps (VEX) | xorpd Vpd,Wpd (66),(VEX) +58: addps Vps,Wps (VEX) | addss Vss,Wss (F3),(VEX),(o128) | addpd Vpd,Wpd (66),(VEX) | addsd Vsd,Wsd (F2),(VEX),(o128) +59: mulps Vps,Wps (VEX) | mulss Vss,Wss (F3),(VEX),(o128) | mulpd Vpd,Wpd (66),(VEX) | mulsd Vsd,Wsd (F2),(VEX),(o128) +5a: cvtps2pd Vpd,Wps (VEX) | cvtss2sd Vsd,Wss (F3),(VEX),(o128) | cvtpd2ps Vps,Wpd (66),(VEX) | cvtsd2ss Vsd,Wsd (F2),(VEX),(o128) +5b: cvtdq2ps Vps,Wdq (VEX) | cvtps2dq Vdq,Wps (66),(VEX) | cvttps2dq Vdq,Wps (F3),(VEX) +5c: subps Vps,Wps (VEX) | subss Vss,Wss (F3),(VEX),(o128) | subpd Vpd,Wpd (66),(VEX) | subsd Vsd,Wsd (F2),(VEX),(o128) +5d: minps Vps,Wps (VEX) | minss Vss,Wss (F3),(VEX),(o128) | minpd Vpd,Wpd (66),(VEX) | minsd Vsd,Wsd (F2),(VEX),(o128) +5e: divps Vps,Wps (VEX) | divss Vss,Wss (F3),(VEX),(o128) | divpd Vpd,Wpd (66),(VEX) | divsd Vsd,Wsd (F2),(VEX),(o128) +5f: maxps Vps,Wps (VEX) | maxss Vss,Wss (F3),(VEX),(o128) | maxpd Vpd,Wpd (66),(VEX) | maxsd Vsd,Wsd (F2),(VEX),(o128) # 0x0f 0x60-0x6f -60: punpcklbw Pq,Qd | punpcklbw Vdq,Wdq (66) -61: punpcklwd Pq,Qd | punpcklwd Vdq,Wdq (66) -62: punpckldq Pq,Qd | punpckldq Vdq,Wdq (66) -63: packsswb Pq,Qq | packsswb Vdq,Wdq (66) -64: pcmpgtb Pq,Qq | pcmpgtb Vdq,Wdq (66) -65: pcmpgtw Pq,Qq | pcmpgtw Vdq,Wdq (66) -66: pcmpgtd Pq,Qq | pcmpgtd Vdq,Wdq (66) -67: packuswb Pq,Qq | packuswb Vdq,Wdq (66) -68: punpckhbw Pq,Qd | punpckhbw Vdq,Wdq (66) -69: punpckhwd Pq,Qd | punpckhwd Vdq,Wdq (66) -6a: punpckhdq Pq,Qd | punpckhdq Vdq,Wdq (66) -6b: packssdw Pq,Qd | packssdw Vdq,Wdq (66) -6c: punpcklqdq Vdq,Wdq (66) -6d: punpckhqdq Vdq,Wdq (66) -6e: movd/q/ Pd,Ed/q | movd/q Vdq,Ed/q (66) -6f: movq Pq,Qq | movdqa Vdq,Wdq (66) | movdqu Vdq,Wdq (F3) +60: punpcklbw Pq,Qd | punpcklbw Vdq,Wdq (66),(VEX),(o128) +61: punpcklwd Pq,Qd | punpcklwd Vdq,Wdq (66),(VEX),(o128) +62: punpckldq Pq,Qd | punpckldq Vdq,Wdq (66),(VEX),(o128) +63: packsswb Pq,Qq | packsswb Vdq,Wdq (66),(VEX),(o128) +64: pcmpgtb Pq,Qq | pcmpgtb Vdq,Wdq (66),(VEX),(o128) +65: pcmpgtw Pq,Qq | pcmpgtw Vdq,Wdq (66),(VEX),(o128) +66: pcmpgtd Pq,Qq | pcmpgtd Vdq,Wdq (66),(VEX),(o128) +67: packuswb Pq,Qq | packuswb Vdq,Wdq (66),(VEX),(o128) +68: punpckhbw Pq,Qd | punpckhbw Vdq,Wdq (66),(VEX),(o128) +69: punpckhwd Pq,Qd | punpckhwd Vdq,Wdq (66),(VEX),(o128) +6a: punpckhdq Pq,Qd | punpckhdq Vdq,Wdq (66),(VEX),(o128) +6b: packssdw Pq,Qd | packssdw Vdq,Wdq (66),(VEX),(o128) +6c: punpcklqdq Vdq,Wdq (66),(VEX),(o128) +6d: punpckhqdq Vdq,Wdq (66),(VEX),(o128) +6e: movd/q/ Pd,Ed/q | movd/q Vdq,Ed/q (66),(VEX),(o128) +6f: movq Pq,Qq | movdqa Vdq,Wdq (66),(VEX) | movdqu Vdq,Wdq (F3),(VEX) # 0x0f 0x70-0x7f -70: pshufw Pq,Qq,Ib | pshufd Vdq,Wdq,Ib (66) | pshufhw Vdq,Wdq,Ib (F3) | pshuflw VdqWdq,Ib (F2) +70: pshufw Pq,Qq,Ib | pshufd Vdq,Wdq,Ib (66),(VEX),(o128) | pshufhw Vdq,Wdq,Ib (F3),(VEX),(o128) | pshuflw VdqWdq,Ib (F2),(VEX),(o128) 71: Grp12 (1A) 72: Grp13 (1A) 73: Grp14 (1A) -74: pcmpeqb Pq,Qq | pcmpeqb Vdq,Wdq (66) -75: pcmpeqw Pq,Qq | pcmpeqw Vdq,Wdq (66) -76: pcmpeqd Pq,Qq | pcmpeqd Vdq,Wdq (66) -77: emms +74: pcmpeqb Pq,Qq | pcmpeqb Vdq,Wdq (66),(VEX),(o128) +75: pcmpeqw Pq,Qq | pcmpeqw Vdq,Wdq (66),(VEX),(o128) +76: pcmpeqd Pq,Qq | pcmpeqd Vdq,Wdq (66),(VEX),(o128) +77: emms/vzeroupper/vzeroall (VEX) 78: VMREAD Ed/q,Gd/q 79: VMWRITE Gd/q,Ed/q 7a: 7b: -7c: haddps Vps,Wps (F2) | haddpd Vpd,Wpd (66) -7d: hsubps Vps,Wps (F2) | hsubpd Vpd,Wpd (66) -7e: movd/q Ed/q,Pd | movd/q Ed/q,Vdq (66) | movq Vq,Wq (F3) -7f: movq Qq,Pq | movdqa Wdq,Vdq (66) | movdqu Wdq,Vdq (F3) +7c: haddps Vps,Wps (F2),(VEX) | haddpd Vpd,Wpd (66),(VEX) +7d: hsubps Vps,Wps (F2),(VEX) | hsubpd Vpd,Wpd (66),(VEX) +7e: movd/q Ed/q,Pd | movd/q Ed/q,Vdq (66),(VEX),(o128) | movq Vq,Wq (F3),(VEX),(o128) +7f: movq Qq,Pq | movdqa Wdq,Vdq (66),(VEX) | movdqu Wdq,Vdq (F3),(VEX) # 0x0f 0x80-0x8f 80: JO Jz (f64) 81: JNO Jz (f64) @@ -500,11 +509,11 @@ bf: MOVSX Gv,Ew # 0x0f 0xc0-0xcf c0: XADD Eb,Gb c1: XADD Ev,Gv -c2: cmpps Vps,Wps,Ib | cmpss Vss,Wss,Ib (F3) | cmppd Vpd,Wpd,Ib (66) | cmpsd Vsd,Wsd,Ib (F2) +c2: cmpps Vps,Wps,Ib (VEX) | cmpss Vss,Wss,Ib (F3),(VEX),(o128) | cmppd Vpd,Wpd,Ib (66),(VEX) | cmpsd Vsd,Wsd,Ib (F2),(VEX) c3: movnti Md/q,Gd/q -c4: pinsrw Pq,Rd/q/Mw,Ib | pinsrw Vdq,Rd/q/Mw,Ib (66) -c5: pextrw Gd,Nq,Ib | pextrw Gd,Udq,Ib (66) -c6: shufps Vps,Wps,Ib | shufpd Vpd,Wpd,Ib (66) +c4: pinsrw Pq,Rd/q/Mw,Ib | pinsrw Vdq,Rd/q/Mw,Ib (66),(VEX),(o128) +c5: pextrw Gd,Nq,Ib | pextrw Gd,Udq,Ib (66),(VEX),(o128) +c6: shufps Vps,Wps,Ib (VEX) | shufpd Vpd,Wpd,Ib (66),(VEX) c7: Grp9 (1A) c8: BSWAP RAX/EAX/R8/R8D c9: BSWAP RCX/ECX/R9/R9D @@ -515,77 +524,78 @@ cd: BSWAP RBP/EBP/R13/R13D ce: BSWAP RSI/ESI/R14/R14D cf: BSWAP RDI/EDI/R15/R15D # 0x0f 0xd0-0xdf -d0: addsubps Vps,Wps (F2) | addsubpd Vpd,Wpd (66) -d1: psrlw Pq,Qq | psrlw Vdq,Wdq (66) -d2: psrld Pq,Qq | psrld Vdq,Wdq (66) -d3: psrlq Pq,Qq | psrlq Vdq,Wdq (66) -d4: paddq Pq,Qq | paddq Vdq,Wdq (66) -d5: pmullw Pq,Qq | pmullw Vdq,Wdq (66) -d6: movq Wq,Vq (66) | movq2dq Vdq,Nq (F3) | movdq2q Pq,Uq (F2) -d7: pmovmskb Gd,Nq | pmovmskb Gd,Udq (66) -d8: psubusb Pq,Qq | psubusb Vdq,Wdq (66) -d9: psubusw Pq,Qq | psubusw Vdq,Wdq (66) -da: pminub Pq,Qq | pminub Vdq,Wdq (66) -db: pand Pq,Qq | pand Vdq,Wdq (66) -dc: paddusb Pq,Qq | paddusb Vdq,Wdq (66) -dd: paddusw Pq,Qq | paddusw Vdq,Wdq (66) -de: pmaxub Pq,Qq | pmaxub Vdq,Wdq (66) -df: pandn Pq,Qq | pandn Vdq,Wdq (66) +d0: addsubps Vps,Wps (F2),(VEX) | addsubpd Vpd,Wpd (66),(VEX) +d1: psrlw Pq,Qq | psrlw Vdq,Wdq (66),(VEX),(o128) +d2: psrld Pq,Qq | psrld Vdq,Wdq (66),(VEX),(o128) +d3: psrlq Pq,Qq | psrlq Vdq,Wdq (66),(VEX),(o128) +d4: paddq Pq,Qq | paddq Vdq,Wdq (66),(VEX),(o128) +d5: pmullw Pq,Qq | pmullw Vdq,Wdq (66),(VEX),(o128) +d6: movq Wq,Vq (66),(VEX),(o128) | movq2dq Vdq,Nq (F3) | movdq2q Pq,Uq (F2) +d7: pmovmskb Gd,Nq | pmovmskb Gd,Udq (66),(VEX),(o128) +d8: psubusb Pq,Qq | psubusb Vdq,Wdq (66),(VEX),(o128) +d9: psubusw Pq,Qq | psubusw Vdq,Wdq (66),(VEX),(o128) +da: pminub Pq,Qq | pminub Vdq,Wdq (66),(VEX),(o128) +db: pand Pq,Qq | pand Vdq,Wdq (66),(VEX),(o128) +dc: paddusb Pq,Qq | paddusb Vdq,Wdq (66),(VEX),(o128) +dd: paddusw Pq,Qq | paddusw Vdq,Wdq (66),(VEX),(o128) +de: pmaxub Pq,Qq | pmaxub Vdq,Wdq (66),(VEX),(o128) +df: pandn Pq,Qq | pandn Vdq,Wdq (66),(VEX),(o128) # 0x0f 0xe0-0xef -e0: pavgb Pq,Qq | pavgb Vdq,Wdq (66) -e1: psraw Pq,Qq | psraw Vdq,Wdq (66) -e2: psrad Pq,Qq | psrad Vdq,Wdq (66) -e3: pavgw Pq,Qq | pavgw Vdq,Wdq (66) -e4: pmulhuw Pq,Qq | pmulhuw Vdq,Wdq (66) -e5: pmulhw Pq,Qq | pmulhw Vdq,Wdq (66) -e6: cvtpd2dq Vdq,Wpd (F2) | cvttpd2dq Vdq,Wpd (66) | cvtdq2pd Vpd,Wdq (F3) -e7: movntq Mq,Pq | movntdq Mdq,Vdq (66) -e8: psubsb Pq,Qq | psubsb Vdq,Wdq (66) -e9: psubsw Pq,Qq | psubsw Vdq,Wdq (66) -ea: pminsw Pq,Qq | pminsw Vdq,Wdq (66) -eb: por Pq,Qq | por Vdq,Wdq (66) -ec: paddsb Pq,Qq | paddsb Vdq,Wdq (66) -ed: paddsw Pq,Qq | paddsw Vdq,Wdq (66) -ee: pmaxsw Pq,Qq | pmaxsw Vdq,Wdq (66) -ef: pxor Pq,Qq | pxor Vdq,Wdq (66) +e0: pavgb Pq,Qq | pavgb Vdq,Wdq (66),(VEX),(o128) +e1: psraw Pq,Qq | psraw Vdq,Wdq (66),(VEX),(o128) +e2: psrad Pq,Qq | psrad Vdq,Wdq (66),(VEX),(o128) +e3: pavgw Pq,Qq | pavgw Vdq,Wdq (66),(VEX),(o128) +e4: pmulhuw Pq,Qq | pmulhuw Vdq,Wdq (66),(VEX),(o128) +e5: pmulhw Pq,Qq | pmulhw Vdq,Wdq (66),(VEX),(o128) +e6: cvtpd2dq Vdq,Wpd (F2),(VEX) | cvttpd2dq Vdq,Wpd (66),(VEX) | cvtdq2pd Vpd,Wdq (F3),(VEX) +e7: movntq Mq,Pq | movntdq Mdq,Vdq (66),(VEX) +e8: psubsb Pq,Qq | psubsb Vdq,Wdq (66),(VEX),(o128) +e9: psubsw Pq,Qq | psubsw Vdq,Wdq (66),(VEX),(o128) +ea: pminsw Pq,Qq | pminsw Vdq,Wdq (66),(VEX),(o128) +eb: por Pq,Qq | por Vdq,Wdq (66),(VEX),(o128) +ec: paddsb Pq,Qq | paddsb Vdq,Wdq (66),(VEX),(o128) +ed: paddsw Pq,Qq | paddsw Vdq,Wdq (66),(VEX),(o128) +ee: pmaxsw Pq,Qq | pmaxsw Vdq,Wdq (66),(VEX),(o128) +ef: pxor Pq,Qq | pxor Vdq,Wdq (66),(VEX),(o128) # 0x0f 0xf0-0xff -f0: lddqu Vdq,Mdq (F2) -f1: psllw Pq,Qq | psllw Vdq,Wdq (66) -f2: pslld Pq,Qq | pslld Vdq,Wdq (66) -f3: psllq Pq,Qq | psllq Vdq,Wdq (66) -f4: pmuludq Pq,Qq | pmuludq Vdq,Wdq (66) -f5: pmaddwd Pq,Qq | pmaddwd Vdq,Wdq (66) -f6: psadbw Pq,Qq | psadbw Vdq,Wdq (66) -f7: maskmovq Pq,Nq | maskmovdqu Vdq,Udq (66) -f8: psubb Pq,Qq | psubb Vdq,Wdq (66) -f9: psubw Pq,Qq | psubw Vdq,Wdq (66) -fa: psubd Pq,Qq | psubd Vdq,Wdq (66) -fb: psubq Pq,Qq | psubq Vdq,Wdq (66) -fc: paddb Pq,Qq | paddb Vdq,Wdq (66) -fd: paddw Pq,Qq | paddw Vdq,Wdq (66) -fe: paddd Pq,Qq | paddd Vdq,Wdq (66) +f0: lddqu Vdq,Mdq (F2),(VEX) +f1: psllw Pq,Qq | psllw Vdq,Wdq (66),(VEX),(o128) +f2: pslld Pq,Qq | pslld Vdq,Wdq (66),(VEX),(o128) +f3: psllq Pq,Qq | psllq Vdq,Wdq (66),(VEX),(o128) +f4: pmuludq Pq,Qq | pmuludq Vdq,Wdq (66),(VEX),(o128) +f5: pmaddwd Pq,Qq | pmaddwd Vdq,Wdq (66),(VEX),(o128) +f6: psadbw Pq,Qq | psadbw Vdq,Wdq (66),(VEX),(o128) +f7: maskmovq Pq,Nq | maskmovdqu Vdq,Udq (66),(VEX),(o128) +f8: psubb Pq,Qq | psubb Vdq,Wdq (66),(VEX),(o128) +f9: psubw Pq,Qq | psubw Vdq,Wdq (66),(VEX),(o128) +fa: psubd Pq,Qq | psubd Vdq,Wdq (66),(VEX),(o128) +fb: psubq Pq,Qq | psubq Vdq,Wdq (66),(VEX),(o128) +fc: paddb Pq,Qq | paddb Vdq,Wdq (66),(VEX),(o128) +fd: paddw Pq,Qq | paddw Vdq,Wdq (66),(VEX),(o128) +fe: paddd Pq,Qq | paddd Vdq,Wdq (66),(VEX),(o128) ff: EndTable Table: 3-byte opcode 1 (0x0f 0x38) Referrer: 3-byte escape 1 +AVXcode: 2 # 0x0f 0x38 0x00-0x0f -00: pshufb Pq,Qq | pshufb Vdq,Wdq (66) -01: phaddw Pq,Qq | phaddw Vdq,Wdq (66) -02: phaddd Pq,Qq | phaddd Vdq,Wdq (66) -03: phaddsw Pq,Qq | phaddsw Vdq,Wdq (66) -04: pmaddubsw Pq,Qq | pmaddubsw Vdq,Wdq (66) -05: phsubw Pq,Qq | phsubw Vdq,Wdq (66) -06: phsubd Pq,Qq | phsubd Vdq,Wdq (66) -07: phsubsw Pq,Qq | phsubsw Vdq,Wdq (66) -08: psignb Pq,Qq | psignb Vdq,Wdq (66) -09: psignw Pq,Qq | psignw Vdq,Wdq (66) -0a: psignd Pq,Qq | psignd Vdq,Wdq (66) -0b: pmulhrsw Pq,Qq | pmulhrsw Vdq,Wdq (66) -0c: -0d: -0e: -0f: +00: pshufb Pq,Qq | pshufb Vdq,Wdq (66),(VEX),(o128) +01: phaddw Pq,Qq | phaddw Vdq,Wdq (66),(VEX),(o128) +02: phaddd Pq,Qq | phaddd Vdq,Wdq (66),(VEX),(o128) +03: phaddsw Pq,Qq | phaddsw Vdq,Wdq (66),(VEX),(o128) +04: pmaddubsw Pq,Qq | pmaddubsw Vdq,Wdq (66),(VEX),(o128) +05: phsubw Pq,Qq | phsubw Vdq,Wdq (66),(VEX),(o128) +06: phsubd Pq,Qq | phsubd Vdq,Wdq (66),(VEX),(o128) +07: phsubsw Pq,Qq | phsubsw Vdq,Wdq (66),(VEX),(o128) +08: psignb Pq,Qq | psignb Vdq,Wdq (66),(VEX),(o128) +09: psignw Pq,Qq | psignw Vdq,Wdq (66),(VEX),(o128) +0a: psignd Pq,Qq | psignd Vdq,Wdq (66),(VEX),(o128) +0b: pmulhrsw Pq,Qq | pmulhrsw Vdq,Wdq (66),(VEX),(o128) +0c: Vpermilps /r (66),(oVEX) +0d: Vpermilpd /r (66),(oVEX) +0e: vtestps /r (66),(oVEX) +0f: vtestpd /r (66),(oVEX) # 0x0f 0x38 0x10-0x1f 10: pblendvb Vdq,Wdq (66) 11: @@ -594,90 +604,99 @@ Referrer: 3-byte escape 1 14: blendvps Vdq,Wdq (66) 15: blendvpd Vdq,Wdq (66) 16: -17: ptest Vdq,Wdq (66) -18: -19: -1a: +17: ptest Vdq,Wdq (66),(VEX) +18: vbroadcastss /r (66),(oVEX) +19: vbroadcastsd /r (66),(oVEX),(o256) +1a: vbroadcastf128 /r (66),(oVEX),(o256) 1b: -1c: pabsb Pq,Qq | pabsb Vdq,Wdq (66) -1d: pabsw Pq,Qq | pabsw Vdq,Wdq (66) -1e: pabsd Pq,Qq | pabsd Vdq,Wdq (66) +1c: pabsb Pq,Qq | pabsb Vdq,Wdq (66),(VEX),(o128) +1d: pabsw Pq,Qq | pabsw Vdq,Wdq (66),(VEX),(o128) +1e: pabsd Pq,Qq | pabsd Vdq,Wdq (66),(VEX),(o128) 1f: # 0x0f 0x38 0x20-0x2f -20: pmovsxbw Vdq,Udq/Mq (66) -21: pmovsxbd Vdq,Udq/Md (66) -22: pmovsxbq Vdq,Udq/Mw (66) -23: pmovsxwd Vdq,Udq/Mq (66) -24: pmovsxwq Vdq,Udq/Md (66) -25: pmovsxdq Vdq,Udq/Mq (66) +20: pmovsxbw Vdq,Udq/Mq (66),(VEX),(o128) +21: pmovsxbd Vdq,Udq/Md (66),(VEX),(o128) +22: pmovsxbq Vdq,Udq/Mw (66),(VEX),(o128) +23: pmovsxwd Vdq,Udq/Mq (66),(VEX),(o128) +24: pmovsxwq Vdq,Udq/Md (66),(VEX),(o128) +25: pmovsxdq Vdq,Udq/Mq (66),(VEX),(o128) 26: 27: -28: pmuldq Vdq,Wdq (66) -29: pcmpeqq Vdq,Wdq (66) -2a: movntdqa Vdq,Mdq (66) -2b: packusdw Vdq,Wdq (66) -2c: -2d: -2e: -2f: +28: pmuldq Vdq,Wdq (66),(VEX),(o128) +29: pcmpeqq Vdq,Wdq (66),(VEX),(o128) +2a: movntdqa Vdq,Mdq (66),(VEX),(o128) +2b: packusdw Vdq,Wdq (66),(VEX),(o128) +2c: vmaskmovps(ld) /r (66),(oVEX) +2d: vmaskmovpd(ld) /r (66),(oVEX) +2e: vmaskmovps(st) /r (66),(oVEX) +2f: vmaskmovpd(st) /r (66),(oVEX) # 0x0f 0x38 0x30-0x3f -30: pmovzxbw Vdq,Udq/Mq (66) -31: pmovzxbd Vdq,Udq/Md (66) -32: pmovzxbq Vdq,Udq/Mw (66) -33: pmovzxwd Vdq,Udq/Mq (66) -34: pmovzxwq Vdq,Udq/Md (66) -35: pmovzxdq Vdq,Udq/Mq (66) +30: pmovzxbw Vdq,Udq/Mq (66),(VEX),(o128) +31: pmovzxbd Vdq,Udq/Md (66),(VEX),(o128) +32: pmovzxbq Vdq,Udq/Mw (66),(VEX),(o128) +33: pmovzxwd Vdq,Udq/Mq (66),(VEX),(o128) +34: pmovzxwq Vdq,Udq/Md (66),(VEX),(o128) +35: pmovzxdq Vdq,Udq/Mq (66),(VEX),(o128) 36: -37: pcmpgtq Vdq,Wdq (66) -38: pminsb Vdq,Wdq (66) -39: pminsd Vdq,Wdq (66) -3a: pminuw Vdq,Wdq (66) -3b: pminud Vdq,Wdq (66) -3c: pmaxsb Vdq,Wdq (66) -3d: pmaxsd Vdq,Wdq (66) -3e: pmaxuw Vdq,Wdq (66) -3f: pmaxud Vdq,Wdq (66) +37: pcmpgtq Vdq,Wdq (66),(VEX),(o128) +38: pminsb Vdq,Wdq (66),(VEX),(o128) +39: pminsd Vdq,Wdq (66),(VEX),(o128) +3a: pminuw Vdq,Wdq (66),(VEX),(o128) +3b: pminud Vdq,Wdq (66),(VEX),(o128) +3c: pmaxsb Vdq,Wdq (66),(VEX),(o128) +3d: pmaxsd Vdq,Wdq (66),(VEX),(o128) +3e: pmaxuw Vdq,Wdq (66),(VEX),(o128) +3f: pmaxud Vdq,Wdq (66),(VEX),(o128) # 0x0f 0x38 0x4f-0xff -40: pmulld Vdq,Wdq (66) -41: phminposuw Vdq,Wdq (66) +40: pmulld Vdq,Wdq (66),(VEX),(o128) +41: phminposuw Vdq,Wdq (66),(VEX),(o128) 80: INVEPT Gd/q,Mdq (66) 81: INVPID Gd/q,Mdq (66) -db: aesimc Vdq,Wdq (66) -dc: aesenc Vdq,Wdq (66) -dd: aesenclast Vdq,Wdq (66) -de: aesdec Vdq,Wdq (66) -df: aesdeclast Vdq,Wdq (66) +db: aesimc Vdq,Wdq (66),(VEX),(o128) +dc: aesenc Vdq,Wdq (66),(VEX),(o128) +dd: aesenclast Vdq,Wdq (66),(VEX),(o128) +de: aesdec Vdq,Wdq (66),(VEX),(o128) +df: aesdeclast Vdq,Wdq (66),(VEX),(o128) f0: MOVBE Gv,Mv | CRC32 Gd,Eb (F2) f1: MOVBE Mv,Gv | CRC32 Gd,Ev (F2) EndTable Table: 3-byte opcode 2 (0x0f 0x3a) Referrer: 3-byte escape 2 +AVXcode: 3 # 0x0f 0x3a 0x00-0xff -08: roundps Vdq,Wdq,Ib (66) -09: roundpd Vdq,Wdq,Ib (66) -0a: roundss Vss,Wss,Ib (66) -0b: roundsd Vsd,Wsd,Ib (66) -0c: blendps Vdq,Wdq,Ib (66) -0d: blendpd Vdq,Wdq,Ib (66) -0e: pblendw Vdq,Wdq,Ib (66) -0f: palignr Pq,Qq,Ib | palignr Vdq,Wdq,Ib (66) -14: pextrb Rd/Mb,Vdq,Ib (66) -15: pextrw Rd/Mw,Vdq,Ib (66) -16: pextrd/pextrq Ed/q,Vdq,Ib (66) -17: extractps Ed,Vdq,Ib (66) -20: pinsrb Vdq,Rd/q/Mb,Ib (66) -21: insertps Vdq,Udq/Md,Ib (66) -22: pinsrd/pinsrq Vdq,Ed/q,Ib (66) -40: dpps Vdq,Wdq,Ib (66) -41: dppd Vdq,Wdq,Ib (66) -42: mpsadbw Vdq,Wdq,Ib (66) -44: pclmulq Vdq,Wdq,Ib (66) -60: pcmpestrm Vdq,Wdq,Ib (66) -61: pcmpestri Vdq,Wdq,Ib (66) -62: pcmpistrm Vdq,Wdq,Ib (66) -63: pcmpistri Vdq,Wdq,Ib (66) -df: aeskeygenassist Vdq,Wdq,Ib (66) +04: vpermilps /r,Ib (66),(oVEX) +05: vpermilpd /r,Ib (66),(oVEX) +06: vperm2f128 /r,Ib (66),(oVEX),(o256) +08: roundps Vdq,Wdq,Ib (66),(VEX) +09: roundpd Vdq,Wdq,Ib (66),(VEX) +0a: roundss Vss,Wss,Ib (66),(VEX),(o128) +0b: roundsd Vsd,Wsd,Ib (66),(VEX),(o128) +0c: blendps Vdq,Wdq,Ib (66),(VEX) +0d: blendpd Vdq,Wdq,Ib (66),(VEX) +0e: pblendw Vdq,Wdq,Ib (66),(VEX),(o128) +0f: palignr Pq,Qq,Ib | palignr Vdq,Wdq,Ib (66),(VEX),(o128) +14: pextrb Rd/Mb,Vdq,Ib (66),(VEX),(o128) +15: pextrw Rd/Mw,Vdq,Ib (66),(VEX),(o128) +16: pextrd/pextrq Ed/q,Vdq,Ib (66),(VEX),(o128) +17: extractps Ed,Vdq,Ib (66),(VEX),(o128) +18: vinsertf128 /r,Ib (66),(oVEX),(o256) +19: vextractf128 /r,Ib (66),(oVEX),(o256) +20: pinsrb Vdq,Rd/q/Mb,Ib (66),(VEX),(o128) +21: insertps Vdq,Udq/Md,Ib (66),(VEX),(o128) +22: pinsrd/pinsrq Vdq,Ed/q,Ib (66),(VEX),(o128) +40: dpps Vdq,Wdq,Ib (66),(VEX) +41: dppd Vdq,Wdq,Ib (66),(VEX),(o128) +42: mpsadbw Vdq,Wdq,Ib (66),(VEX),(o128) +44: pclmulq Vdq,Wdq,Ib (66),(VEX),(o128) +4a: vblendvps /r,Ib (66),(oVEX) +4b: vblendvpd /r,Ib (66),(oVEX) +4c: vpblendvb /r,Ib (66),(oVEX),(o128) +60: pcmpestrm Vdq,Wdq,Ib (66),(VEX),(o128) +61: pcmpestri Vdq,Wdq,Ib (66),(VEX),(o128) +62: pcmpistrm Vdq,Wdq,Ib (66),(VEX),(o128) +63: pcmpistri Vdq,Wdq,Ib (66),(VEX),(o128) +df: aeskeygenassist Vdq,Wdq,Ib (66),(VEX),(o128) EndTable GrpTable: Grp1 @@ -785,29 +804,29 @@ GrpTable: Grp11 EndTable GrpTable: Grp12 -2: psrlw Nq,Ib (11B) | psrlw Udq,Ib (66),(11B) -4: psraw Nq,Ib (11B) | psraw Udq,Ib (66),(11B) -6: psllw Nq,Ib (11B) | psllw Udq,Ib (66),(11B) +2: psrlw Nq,Ib (11B) | psrlw Udq,Ib (66),(11B),(VEX),(o128) +4: psraw Nq,Ib (11B) | psraw Udq,Ib (66),(11B),(VEX),(o128) +6: psllw Nq,Ib (11B) | psllw Udq,Ib (66),(11B),(VEX),(o128) EndTable GrpTable: Grp13 -2: psrld Nq,Ib (11B) | psrld Udq,Ib (66),(11B) -4: psrad Nq,Ib (11B) | psrad Udq,Ib (66),(11B) -6: pslld Nq,Ib (11B) | pslld Udq,Ib (66),(11B) +2: psrld Nq,Ib (11B) | psrld Udq,Ib (66),(11B),(VEX),(o128) +4: psrad Nq,Ib (11B) | psrad Udq,Ib (66),(11B),(VEX),(o128) +6: pslld Nq,Ib (11B) | pslld Udq,Ib (66),(11B),(VEX),(o128) EndTable GrpTable: Grp14 -2: psrlq Nq,Ib (11B) | psrlq Udq,Ib (66),(11B) -3: psrldq Udq,Ib (66),(11B) -6: psllq Nq,Ib (11B) | psllq Udq,Ib (66),(11B) -7: pslldq Udq,Ib (66),(11B) +2: psrlq Nq,Ib (11B) | psrlq Udq,Ib (66),(11B),(VEX),(o128) +3: psrldq Udq,Ib (66),(11B),(VEX),(o128) +6: psllq Nq,Ib (11B) | psllq Udq,Ib (66),(11B),(VEX),(o128) +7: pslldq Udq,Ib (66),(11B),(VEX),(o128) EndTable GrpTable: Grp15 0: fxsave 1: fxstor -2: ldmxcsr -3: stmxcsr +2: ldmxcsr (VEX) +3: stmxcsr (VEX) 4: XSAVE 5: XRSTOR | lfence (11B) 6: mfence (11B) diff --git a/arch/x86/tools/gen-insn-attr-x86.awk b/arch/x86/tools/gen-insn-attr-x86.awk index 7d5492951e22..e34e92a28eb6 100644 --- a/arch/x86/tools/gen-insn-attr-x86.awk +++ b/arch/x86/tools/gen-insn-attr-x86.awk @@ -13,6 +13,18 @@ function check_awk_implement() { return "" } +# Clear working vars +function clear_vars() { + delete table + delete lptable2 + delete lptable1 + delete lptable3 + eid = -1 # escape id + gid = -1 # group id + aid = -1 # AVX id + tname = "" +} + BEGIN { # Implementation error checking awkchecked = check_awk_implement() @@ -24,11 +36,15 @@ BEGIN { # Setup generating tables print "/* x86 opcode map generated from x86-opcode-map.txt */" - print "/* Do not change this code. */" + print "/* Do not change this code. */\n" ggid = 1 geid = 1 + gaid = 0 + delete etable + delete gtable + delete atable - opnd_expr = "^[[:alpha:]]" + opnd_expr = "^[[:alpha:]/]" ext_expr = "^\\(" sep_expr = "^\\|$" group_expr = "^Grp[[:alnum:]]+" @@ -46,19 +62,19 @@ BEGIN { imm_flag["Ob"] = "INAT_MOFFSET" imm_flag["Ov"] = "INAT_MOFFSET" - modrm_expr = "^([CDEGMNPQRSUVW][[:lower:]]+|NTA|T[012])" + modrm_expr = "^([CDEGMNPQRSUVW/][[:lower:]]+|NTA|T[012])" force64_expr = "\\([df]64\\)" rex_expr = "^REX(\\.[XRWB]+)*" fpu_expr = "^ESC" # TODO lprefix1_expr = "\\(66\\)" - delete lptable1 - lprefix2_expr = "\\(F2\\)" - delete lptable2 - lprefix3_expr = "\\(F3\\)" - delete lptable3 + lprefix2_expr = "\\(F3\\)" + lprefix3_expr = "\\(F2\\)" max_lprefix = 4 + vexok_expr = "\\(VEX\\)" + vexonly_expr = "\\(oVEX\\)" + prefix_expr = "\\(Prefix\\)" prefix_num["Operand-Size"] = "INAT_PFX_OPNDSZ" prefix_num["REPNE"] = "INAT_PFX_REPNE" @@ -71,12 +87,10 @@ BEGIN { prefix_num["SEG=GS"] = "INAT_PFX_GS" prefix_num["SEG=SS"] = "INAT_PFX_SS" prefix_num["Address-Size"] = "INAT_PFX_ADDRSZ" + prefix_num["2bytes-VEX"] = "INAT_PFX_VEX2" + prefix_num["3bytes-VEX"] = "INAT_PFX_VEX3" - delete table - delete etable - delete gtable - eid = -1 - gid = -1 + clear_vars() } function semantic_error(msg) { @@ -97,14 +111,12 @@ function array_size(arr, i,c) { /^Table:/ { print "/* " $0 " */" + if (tname != "") + semantic_error("Hit Table: before EndTable:."); } /^Referrer:/ { - if (NF == 1) { - # primary opcode table - tname = "inat_primary_table" - eid = -1 - } else { + if (NF != 1) { # escape opcode table ref = "" for (i = 2; i <= NF; i++) @@ -114,6 +126,19 @@ function array_size(arr, i,c) { } } +/^AVXcode:/ { + if (NF != 1) { + # AVX/escape opcode table + aid = $2 + if (gaid <= aid) + gaid = aid + 1 + if (tname == "") # AVX only opcode table + tname = sprintf("inat_avx_table_%d", $2) + } + if (aid == -1 && eid == -1) # primary opcode table + tname = "inat_primary_table" +} + /^GrpTable:/ { print "/* " $0 " */" if (!($2 in group)) @@ -162,30 +187,33 @@ function print_table(tbl,name,fmt,n) print_table(table, tname "[INAT_OPCODE_TABLE_SIZE]", "0x%02x", 256) etable[eid,0] = tname + if (aid >= 0) + atable[aid,0] = tname } if (array_size(lptable1) != 0) { print_table(lptable1,tname "_1[INAT_OPCODE_TABLE_SIZE]", "0x%02x", 256) etable[eid,1] = tname "_1" + if (aid >= 0) + atable[aid,1] = tname "_1" } if (array_size(lptable2) != 0) { print_table(lptable2,tname "_2[INAT_OPCODE_TABLE_SIZE]", "0x%02x", 256) etable[eid,2] = tname "_2" + if (aid >= 0) + atable[aid,2] = tname "_2" } if (array_size(lptable3) != 0) { print_table(lptable3,tname "_3[INAT_OPCODE_TABLE_SIZE]", "0x%02x", 256) etable[eid,3] = tname "_3" + if (aid >= 0) + atable[aid,3] = tname "_3" } } print "" - delete table - delete lptable1 - delete lptable2 - delete lptable3 - gid = -1 - eid = -1 + clear_vars() } function add_flags(old,new) { @@ -284,6 +312,14 @@ function convert_operands(opnd, i,imm,mod) if (match(opcode, fpu_expr)) flags = add_flags(flags, "INAT_MODRM") + # check VEX only code + if (match(ext, vexonly_expr)) + flags = add_flags(flags, "INAT_VEXOK | INAT_VEXONLY") + + # check VEX only code + if (match(ext, vexok_expr)) + flags = add_flags(flags, "INAT_VEXOK") + # check prefixes if (match(ext, prefix_expr)) { if (!prefix_num[opcode]) @@ -330,5 +366,15 @@ END { for (j = 0; j < max_lprefix; j++) if (gtable[i,j]) print " ["i"]["j"] = "gtable[i,j]"," + print "};\n" + # print AVX opcode map's array + print "/* AVX opcode map array */" + print "const insn_attr_t const *inat_avx_tables[X86_VEX_M_MAX + 1]"\ + "[INAT_LSTPFX_MAX + 1] = {" + for (i = 0; i < gaid; i++) + for (j = 0; j < max_lprefix; j++) + if (atable[i,j]) + print " ["i"]["j"] = "atable[i,j]"," print "};" } + -- cgit v1.2.3 From 3f7e454af1dd8b9cea410d9380d3f71477e94f2b Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu Date: Tue, 27 Oct 2009 16:42:35 -0400 Subject: x86: Add Intel FMA instructions to x86 opcode map Add Intel FMA(FUSED-MULTIPLY-ADD) instructions to x86 opcode map for x86 instruction decoder. Signed-off-by: Masami Hiramatsu Cc: Steven Rostedt Cc: Jim Keniston Cc: Ananth N Mavinakayanahalli Cc: Christoph Hellwig Cc: Frank Ch. Eigler Cc: Frederic Weisbecker Cc: Jason Baron Cc: K.Prasad Cc: Peter Zijlstra Cc: Srikar Dronamraju LKML-Reference: <20091027204235.30545.33997.stgit@harusame> Signed-off-by: Ingo Molnar --- arch/x86/lib/x86-opcode-map.txt | 34 +++++++++++++++++++++++++++++++++- 1 file changed, 33 insertions(+), 1 deletion(-) (limited to 'arch/x86/lib/x86-opcode-map.txt') diff --git a/arch/x86/lib/x86-opcode-map.txt b/arch/x86/lib/x86-opcode-map.txt index 9887bfeeb2db..a793da5e560e 100644 --- a/arch/x86/lib/x86-opcode-map.txt +++ b/arch/x86/lib/x86-opcode-map.txt @@ -647,11 +647,43 @@ AVXcode: 2 3d: pmaxsd Vdq,Wdq (66),(VEX),(o128) 3e: pmaxuw Vdq,Wdq (66),(VEX),(o128) 3f: pmaxud Vdq,Wdq (66),(VEX),(o128) -# 0x0f 0x38 0x4f-0xff +# 0x0f 0x38 0x40-0x8f 40: pmulld Vdq,Wdq (66),(VEX),(o128) 41: phminposuw Vdq,Wdq (66),(VEX),(o128) 80: INVEPT Gd/q,Mdq (66) 81: INVPID Gd/q,Mdq (66) +# 0x0f 0x38 0x90-0xbf (FMA) +96: vfmaddsub132pd/ps /r (66),(VEX) +97: vfmsubadd132pd/ps /r (66),(VEX) +98: vfmadd132pd/ps /r (66),(VEX) +99: vfmadd132sd/ss /r (66),(VEX),(o128) +9a: vfmsub132pd/ps /r (66),(VEX) +9b: vfmsub132sd/ss /r (66),(VEX),(o128) +9c: vfnmadd132pd/ps /r (66),(VEX) +9d: vfnmadd132sd/ss /r (66),(VEX),(o128) +9e: vfnmsub132pd/ps /r (66),(VEX) +9f: vfnmsub132sd/ss /r (66),(VEX),(o128) +a6: vfmaddsub213pd/ps /r (66),(VEX) +a7: vfmsubadd213pd/ps /r (66),(VEX) +a8: vfmadd213pd/ps /r (66),(VEX) +a9: vfmadd213sd/ss /r (66),(VEX),(o128) +aa: vfmsub213pd/ps /r (66),(VEX) +ab: vfmsub213sd/ss /r (66),(VEX),(o128) +ac: vfnmadd213pd/ps /r (66),(VEX) +ad: vfnmadd213sd/ss /r (66),(VEX),(o128) +ae: vfnmsub213pd/ps /r (66),(VEX) +af: vfnmsub213sd/ss /r (66),(VEX),(o128) +b6: vfmaddsub231pd/ps /r (66),(VEX) +b7: vfmsubadd231pd/ps /r (66),(VEX) +b8: vfmadd231pd/ps /r (66),(VEX) +b9: vfmadd231sd/ss /r (66),(VEX),(o128) +ba: vfmsub231pd/ps /r (66),(VEX) +bb: vfmsub231sd/ss /r (66),(VEX),(o128) +bc: vfnmadd231pd/ps /r (66),(VEX) +bd: vfnmadd231sd/ss /r (66),(VEX),(o128) +be: vfnmsub231pd/ps /r (66),(VEX) +bf: vfnmsub231sd/ss /r (66),(VEX),(o128) +# 0x0f 0x38 0xc0-0xff db: aesimc Vdq,Wdq (66),(VEX),(o128) dc: aesenc Vdq,Wdq (66),(VEX),(o128) dd: aesenclast Vdq,Wdq (66),(VEX),(o128) -- cgit v1.2.3