two_byte_opcodes.isa revision 5409
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IN NO EVENT SHALL THE COPYRIGHT 195331Sgblack@eecs.umich.edu// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 205331Sgblack@eecs.umich.edu// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 215331Sgblack@eecs.umich.edu// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 225331Sgblack@eecs.umich.edu// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 235331Sgblack@eecs.umich.edu// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 245331Sgblack@eecs.umich.edu// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 255331Sgblack@eecs.umich.edu// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 265331Sgblack@eecs.umich.edu// 275331Sgblack@eecs.umich.edu// Authors: Gabe Black 285331Sgblack@eecs.umich.edu 295331Sgblack@eecs.umich.edu// Copyright (c) 2007-2008 The Hewlett-Packard Development Company 304276Sgblack@eecs.umich.edu// All rights reserved. 314276Sgblack@eecs.umich.edu// 324276Sgblack@eecs.umich.edu// Redistribution and use of this software in source and binary forms, 334276Sgblack@eecs.umich.edu// with or without modification, are permitted provided that the 344276Sgblack@eecs.umich.edu// following conditions are met: 354276Sgblack@eecs.umich.edu// 364276Sgblack@eecs.umich.edu// The software must be used only for Non-Commercial Use which means any 374276Sgblack@eecs.umich.edu// use which is NOT directed to receiving any direct monetary 384276Sgblack@eecs.umich.edu// compensation for, or commercial advantage from such use. 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Derivatives of the software may be shared with 644276Sgblack@eecs.umich.edu// others provided: (i) the others agree to abide by the list of 654276Sgblack@eecs.umich.edu// conditions herein which includes the Non-Commercial Use restrictions; 664276Sgblack@eecs.umich.edu// and (ii) such Derivatives of the software include the above copyright 674276Sgblack@eecs.umich.edu// notice to acknowledge the contribution from this software where 684276Sgblack@eecs.umich.edu// applicable, this list of conditions and the disclaimer below. 694276Sgblack@eecs.umich.edu// 704276Sgblack@eecs.umich.edu// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 714276Sgblack@eecs.umich.edu// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 724276Sgblack@eecs.umich.edu// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 734276Sgblack@eecs.umich.edu// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 744276Sgblack@eecs.umich.edu// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 754276Sgblack@eecs.umich.edu// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 764276Sgblack@eecs.umich.edu// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 774276Sgblack@eecs.umich.edu// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 784276Sgblack@eecs.umich.edu// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 794276Sgblack@eecs.umich.edu// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 804276Sgblack@eecs.umich.edu// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 814276Sgblack@eecs.umich.edu// 824276Sgblack@eecs.umich.edu// Authors: Gabe Black 834276Sgblack@eecs.umich.edu 844276Sgblack@eecs.umich.edu//////////////////////////////////////////////////////////////////// 854276Sgblack@eecs.umich.edu// 864276Sgblack@eecs.umich.edu// Decode the two byte opcodes 874276Sgblack@eecs.umich.edu// 884276Sgblack@eecs.umich.edu0x2: decode OPCODE_PREFIXA { 894711Sgblack@eecs.umich.edu 0x0F: decode OPCODE_OP_TOP5 { 904276Sgblack@eecs.umich.edu format WarnUnimpl { 914276Sgblack@eecs.umich.edu 0x00: decode OPCODE_OP_BOTTOM3 { 925238Sgblack@eecs.umich.edu //0x00: group6(); 935238Sgblack@eecs.umich.edu 0x00: decode MODRM_REG { 945238Sgblack@eecs.umich.edu 0x0: sldt_Mw_or_Rv(); 955238Sgblack@eecs.umich.edu 0x1: str_Mw_or_Rv(); 965238Sgblack@eecs.umich.edu 0x2: lldt_Mw_or_Rv(); 975238Sgblack@eecs.umich.edu 0x3: ltr_Mw_or_Rv(); 985238Sgblack@eecs.umich.edu 0x4: verr_Mw_or_Rv(); 995238Sgblack@eecs.umich.edu 0x5: verw_Mw_or_Rv(); 1005238Sgblack@eecs.umich.edu //0x6: jmpe_Ev(); // IA-64 1015238Sgblack@eecs.umich.edu default: Inst::UD2(); 1025238Sgblack@eecs.umich.edu } 1035238Sgblack@eecs.umich.edu //0x01: group7(); // Ugly, ugly, ugly... 1045238Sgblack@eecs.umich.edu 0x01: decode MODRM_MOD { 1055238Sgblack@eecs.umich.edu 0x3: decode MODRM_REG { 1065238Sgblack@eecs.umich.edu 0x0: decode MODRM_RM { 1075238Sgblack@eecs.umich.edu 0x1: vmcall(); 1085238Sgblack@eecs.umich.edu 0x2: vmlaunch(); 1095238Sgblack@eecs.umich.edu 0x3: vmresume(); 1105238Sgblack@eecs.umich.edu 0x4: vmxoff(); 1115238Sgblack@eecs.umich.edu default: Inst::UD2(); 1125238Sgblack@eecs.umich.edu } 1135238Sgblack@eecs.umich.edu 0x1: decode MODRM_RM { 1145238Sgblack@eecs.umich.edu 0x0: monitor(); 1155238Sgblack@eecs.umich.edu 0x1: mwait(); 1165238Sgblack@eecs.umich.edu default: Inst::UD2(); 1175238Sgblack@eecs.umich.edu } 1185238Sgblack@eecs.umich.edu 0x3: decode MODRM_RM { 1195238Sgblack@eecs.umich.edu 0x0: vmrun(); 1205238Sgblack@eecs.umich.edu 0x1: vmmcall(); 1215238Sgblack@eecs.umich.edu 0x2: vmload(); 1225238Sgblack@eecs.umich.edu 0x3: vmsave(); 1235238Sgblack@eecs.umich.edu 0x4: stgi(); 1245238Sgblack@eecs.umich.edu 0x5: clgi(); 1255238Sgblack@eecs.umich.edu 0x6: skinit(); 1265238Sgblack@eecs.umich.edu 0x7: invlpga(); 1275238Sgblack@eecs.umich.edu } 1285238Sgblack@eecs.umich.edu 0x4: smsw_Rv(); 1295238Sgblack@eecs.umich.edu 0x6: lmsw_Rv(); 1305238Sgblack@eecs.umich.edu 0x7: decode MODRM_RM { 1315238Sgblack@eecs.umich.edu 0x0: swapgs(); 1325238Sgblack@eecs.umich.edu 0x1: rdtscp(); 1335238Sgblack@eecs.umich.edu default: Inst::UD2(); 1345238Sgblack@eecs.umich.edu } 1355238Sgblack@eecs.umich.edu default: Inst::UD2(); 1365238Sgblack@eecs.umich.edu } 1375238Sgblack@eecs.umich.edu default: decode MODRM_REG { 1385238Sgblack@eecs.umich.edu 0x0: sgdt_Ms(); 1395238Sgblack@eecs.umich.edu 0x1: sidt_Ms(); 1405291Sgblack@eecs.umich.edu 0x2: decode MODE_SUBMODE { 1415291Sgblack@eecs.umich.edu 0x0: Inst::LGDT(M); 1425291Sgblack@eecs.umich.edu default: decode OPSIZE { 1435291Sgblack@eecs.umich.edu // 16 bit operand sizes are special, but only 1445291Sgblack@eecs.umich.edu // in legacy and compatability modes. 1455291Sgblack@eecs.umich.edu 0x2: Inst::LGDT_16(M); 1465291Sgblack@eecs.umich.edu default: Inst::LGDT(M); 1475291Sgblack@eecs.umich.edu } 1485291Sgblack@eecs.umich.edu } 1495292Sgblack@eecs.umich.edu 0x3: decode MODE_SUBMODE { 1505292Sgblack@eecs.umich.edu 0x0: Inst::LIDT(M); 1515292Sgblack@eecs.umich.edu default: decode OPSIZE { 1525292Sgblack@eecs.umich.edu // 16 bit operand sizes are special, but only 1535292Sgblack@eecs.umich.edu // in legacy and compatability modes. 1545292Sgblack@eecs.umich.edu 0x2: Inst::LIDT_16(M); 1555292Sgblack@eecs.umich.edu default: Inst::LIDT(M); 1565292Sgblack@eecs.umich.edu } 1575292Sgblack@eecs.umich.edu } 1585238Sgblack@eecs.umich.edu 0x4: smsw_Mw(); 1595238Sgblack@eecs.umich.edu 0x6: lmsw_Mw(); 1605359Sgblack@eecs.umich.edu 0x7: Inst::INVLPG(M); 1615238Sgblack@eecs.umich.edu default: Inst::UD2(); 1625238Sgblack@eecs.umich.edu } 1635238Sgblack@eecs.umich.edu } 1644276Sgblack@eecs.umich.edu 0x02: lar_Gv_Ew(); 1654276Sgblack@eecs.umich.edu 0x03: lsl_Gv_Ew(); 1664276Sgblack@eecs.umich.edu //sandpile.org doesn't seem to know what this is... ? 1674276Sgblack@eecs.umich.edu 0x04: loadall_or_reset_or_hang(); 1684712Sgblack@eecs.umich.edu#if FULL_SYSTEM 1694711Sgblack@eecs.umich.edu 0x05: syscall(); 1704712Sgblack@eecs.umich.edu#else 1714828Sgblack@eecs.umich.edu 0x05: SyscallInst::syscall('xc->syscall(rax)', IsSyscall); 1724712Sgblack@eecs.umich.edu#endif 1734276Sgblack@eecs.umich.edu 0x06: clts(); 1744276Sgblack@eecs.umich.edu //sandpile.org says (AMD) after sysret, so I might want to check 1754276Sgblack@eecs.umich.edu //if that means amd64 or AMD machines 1764276Sgblack@eecs.umich.edu 0x07: loadall_or_sysret(); 1774276Sgblack@eecs.umich.edu } 1784276Sgblack@eecs.umich.edu 0x01: decode OPCODE_OP_BOTTOM3 { 1794712Sgblack@eecs.umich.edu 0x0: invd(); 1804712Sgblack@eecs.umich.edu 0x1: wbinvd(); 1814730Sgblack@eecs.umich.edu 0x2: Inst::UD2(); 1824760Sgblack@eecs.umich.edu 0x3: Inst::UD2(); 1834730Sgblack@eecs.umich.edu 0x4: Inst::UD2(); 1844712Sgblack@eecs.umich.edu 0x5: threednow(); 1854712Sgblack@eecs.umich.edu 0x6: threednow(); 1864712Sgblack@eecs.umich.edu 0x7: threednow(); 1874276Sgblack@eecs.umich.edu } 1884760Sgblack@eecs.umich.edu 0x02: decode LEGACY_DECODEVAL { 1894760Sgblack@eecs.umich.edu // no prefix 1904760Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 1915020Sgblack@eecs.umich.edu 0x0: movups_Vo_Wo(); 1925020Sgblack@eecs.umich.edu 0x1: movups_Wo_Vo(); 1935020Sgblack@eecs.umich.edu 0x2: decode MODRM_MOD { 1945020Sgblack@eecs.umich.edu 0x3: movhlps_Vq_VRq(); 1955020Sgblack@eecs.umich.edu default: movlps_Vq_Mq(); 1965020Sgblack@eecs.umich.edu } 1975020Sgblack@eecs.umich.edu 0x3: movlps_Mq_Vq(); 1985020Sgblack@eecs.umich.edu 0x4: unpcklps(); 1995020Sgblack@eecs.umich.edu 0x5: unpckhps(); 2005020Sgblack@eecs.umich.edu 0x6: decode MODRM_MOD { 2015020Sgblack@eecs.umich.edu 0x3: movlhps_Vq_VRq(); 2025020Sgblack@eecs.umich.edu default: movhps_Vq_Mq(); 2035020Sgblack@eecs.umich.edu } 2045020Sgblack@eecs.umich.edu 0x7: movhps_Mq_Vq(); 2054760Sgblack@eecs.umich.edu } 2064760Sgblack@eecs.umich.edu // repe (0xF3) 2074760Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 2085020Sgblack@eecs.umich.edu 0x0: movss_Vd_Wd(); 2095020Sgblack@eecs.umich.edu 0x1: movss_Wd_Vd(); 2105020Sgblack@eecs.umich.edu 0x2: movsldup_Vo_Wo(); 2115020Sgblack@eecs.umich.edu 0x6: movshdup_Vo_Wo(); 2125020Sgblack@eecs.umich.edu default: Inst::UD2(); 2134760Sgblack@eecs.umich.edu } 2144760Sgblack@eecs.umich.edu // operand size (0x66) 2154760Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 2165020Sgblack@eecs.umich.edu 0x0: movupd_Vo_Wo(); 2175020Sgblack@eecs.umich.edu 0x1: movupd_Wo_Vo(); 2185029Sgblack@eecs.umich.edu 0x2: Inst::MOVLPD(Vq,Mq); 2195029Sgblack@eecs.umich.edu 0x3: Inst::MOVLPD(Mq,Vq); 2205020Sgblack@eecs.umich.edu 0x4: unpcklpd_Vo_Wq(); 2215020Sgblack@eecs.umich.edu 0x5: unpckhpd_Vo_Wo(); 2225020Sgblack@eecs.umich.edu 0x6: movhpd_Vq_Mq(); 2235020Sgblack@eecs.umich.edu 0x7: movhpd_Mq_Vq(); 2244760Sgblack@eecs.umich.edu } 2254760Sgblack@eecs.umich.edu // repne (0xF2) 2264760Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 2275030Sgblack@eecs.umich.edu 0x0: Inst::MOVSD(Vq,Wq); 2285030Sgblack@eecs.umich.edu 0x1: Inst::MOVSD(Wq,Vq); 2295020Sgblack@eecs.umich.edu 0x2: movddup_Vo_Wq(); 2305020Sgblack@eecs.umich.edu default: Inst::UD2(); 2314760Sgblack@eecs.umich.edu } 2324760Sgblack@eecs.umich.edu default: Inst::UD2(); 2334276Sgblack@eecs.umich.edu } 2344276Sgblack@eecs.umich.edu 0x03: decode OPCODE_OP_BOTTOM3 { 2355331Sgblack@eecs.umich.edu //group17(); 2365331Sgblack@eecs.umich.edu 0x0: decode MODRM_REG { 2375331Sgblack@eecs.umich.edu 0x0: prefetch_nta(); 2385331Sgblack@eecs.umich.edu 0x1: prefetch_t0(); 2395331Sgblack@eecs.umich.edu 0x2: prefetch_t1(); 2405331Sgblack@eecs.umich.edu 0x3: prefetch_t2(); 2415331Sgblack@eecs.umich.edu default: Inst::HINT_NOP(); 2425331Sgblack@eecs.umich.edu } 2435331Sgblack@eecs.umich.edu 0x1: Inst::HINT_NOP(); 2445331Sgblack@eecs.umich.edu 0x2: Inst::HINT_NOP(); 2455331Sgblack@eecs.umich.edu 0x3: Inst::HINT_NOP(); 2465331Sgblack@eecs.umich.edu 0x4: Inst::HINT_NOP(); 2475331Sgblack@eecs.umich.edu 0x5: Inst::HINT_NOP(); 2485331Sgblack@eecs.umich.edu 0x6: Inst::HINT_NOP(); 2495331Sgblack@eecs.umich.edu 0x7: Inst::HINT_NOP(); 2504276Sgblack@eecs.umich.edu } 2515020Sgblack@eecs.umich.edu 0x04: decode LEGACY_DECODEVAL { 2525020Sgblack@eecs.umich.edu // no prefix 2535020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 2545296Sgblack@eecs.umich.edu 0x0: Inst::MOV(Rd,Cd); 2555020Sgblack@eecs.umich.edu 0x1: mov_Rd_Dd(); 2565241Sgblack@eecs.umich.edu 0x2: Inst::MOV(Cd,Rd); 2575020Sgblack@eecs.umich.edu 0x3: mov_Dd_Rd(); 2585020Sgblack@eecs.umich.edu 0x4: mov_Rd_Td(); 2595020Sgblack@eecs.umich.edu 0x6: mov_Td_Rd(); 2605020Sgblack@eecs.umich.edu default: Inst::UD2(); 2615020Sgblack@eecs.umich.edu } 2625020Sgblack@eecs.umich.edu // lock prefix (0xF0) 2635020Sgblack@eecs.umich.edu 0x2: decode OPCODE_OP_BOTTOM3 { 2645020Sgblack@eecs.umich.edu 0x0: mov_Rd_CR8D(); 2655020Sgblack@eecs.umich.edu 0x2: mov_CR8D_Rd(); 2665020Sgblack@eecs.umich.edu } 2675020Sgblack@eecs.umich.edu default: Inst::UD2(); 2684276Sgblack@eecs.umich.edu } 2695020Sgblack@eecs.umich.edu 0x05: decode LEGACY_DECODEVAL { 2705020Sgblack@eecs.umich.edu // no prefix 2715020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 2725031Sgblack@eecs.umich.edu //These moves should really use size o (octword), but 2735031Sgblack@eecs.umich.edu //because they are split in two, they use q (quadword). 2745031Sgblack@eecs.umich.edu 0x0: Inst::MOVAPS(Vq,Wq); 2755031Sgblack@eecs.umich.edu 0x1: Inst::MOVAPS(Wq,Vq); 2765020Sgblack@eecs.umich.edu 0x2: decode MODRM_MOD { 2775020Sgblack@eecs.umich.edu 0x3: cvtpi2pS_Vq_Pq(); 2785020Sgblack@eecs.umich.edu default: cvtpi2ps_Vq_Mq(); 2795020Sgblack@eecs.umich.edu } 2805020Sgblack@eecs.umich.edu 0x3: movntps_Mo_Vo(); 2815020Sgblack@eecs.umich.edu 0x4: cvttps2pi_Pq_Wq(); 2825020Sgblack@eecs.umich.edu 0x5: cvtpS2pi_Pq_Wq(); 2835020Sgblack@eecs.umich.edu 0x6: ucomiss_Vd_Wd(); 2845020Sgblack@eecs.umich.edu 0x7: comiss_Vd_Wd(); 2855020Sgblack@eecs.umich.edu } 2865020Sgblack@eecs.umich.edu // repe (0xF3) 2875020Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 2885020Sgblack@eecs.umich.edu 0x2: cvtsi2ss_Vd_Ed(); 2895020Sgblack@eecs.umich.edu 0x4: cvttss2si_Gd_Wd(); 2905020Sgblack@eecs.umich.edu 0x5: cvtss2si_Gd_Wd(); 2915020Sgblack@eecs.umich.edu default: Inst::UD2(); 2925020Sgblack@eecs.umich.edu } 2935020Sgblack@eecs.umich.edu // operand size (0x66) 2945020Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 2955020Sgblack@eecs.umich.edu 0x0: movapd_Vo_Wo(); 2965020Sgblack@eecs.umich.edu 0x1: movapd_Wo_Vo(); 2975020Sgblack@eecs.umich.edu 0x2: decode MODRM_MOD { 2985020Sgblack@eecs.umich.edu 0x3: cvtpi2pd_Vo_Pq(); 2995020Sgblack@eecs.umich.edu default: cvtpi2pd_Vo_Mq(); 3005020Sgblack@eecs.umich.edu } 3015020Sgblack@eecs.umich.edu 0x3: movntpd_Mo_Vo(); 3025020Sgblack@eecs.umich.edu 0x4: cvttpd2pi_Pq_Wo(); 3035020Sgblack@eecs.umich.edu 0x5: cvtpd2pi_Pq_Wo(); 3045058Sgblack@eecs.umich.edu 0x6: Inst::UCOMISD(Vq,Wq); 3055020Sgblack@eecs.umich.edu 0x7: comisd_Vq_Wq(); 3065020Sgblack@eecs.umich.edu } 3075020Sgblack@eecs.umich.edu // repne (0xF2) 3085020Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 3095046Sgblack@eecs.umich.edu // The size of the V operand should be q, not dp 3105046Sgblack@eecs.umich.edu 0x2: Inst::CVTSI2SD(Vdp,Edp); 3115046Sgblack@eecs.umich.edu // The size of the W operand should be q, not dp 3125046Sgblack@eecs.umich.edu 0x4: Inst::CVTTSD2SI(Gdp,Wdp); 3135020Sgblack@eecs.umich.edu 0x5: cvtsd2si_Gd_Wq(); 3145020Sgblack@eecs.umich.edu default: Inst::UD2(); 3155020Sgblack@eecs.umich.edu } 3165020Sgblack@eecs.umich.edu default: Inst::UD2(); 3174276Sgblack@eecs.umich.edu } 3184276Sgblack@eecs.umich.edu 0x06: decode OPCODE_OP_BOTTOM3 { 3195149Sgblack@eecs.umich.edu 0x0: Inst::WRMSR(); 3205409Sgblack@eecs.umich.edu 0x1: Inst::RDTSC(); 3215149Sgblack@eecs.umich.edu 0x2: Inst::RDMSR(); 3224712Sgblack@eecs.umich.edu 0x3: rdpmc(); 3234712Sgblack@eecs.umich.edu 0x4: sysenter(); 3244712Sgblack@eecs.umich.edu 0x5: sysexit(); 3254730Sgblack@eecs.umich.edu 0x6: Inst::UD2(); 3264712Sgblack@eecs.umich.edu 0x7: getsec(); 3274276Sgblack@eecs.umich.edu } 3284276Sgblack@eecs.umich.edu 0x07: decode OPCODE_OP_BOTTOM3 { 3294712Sgblack@eecs.umich.edu 0x0: three_byte_opcode(); 3304712Sgblack@eecs.umich.edu 0x1: three_byte_opcode(); 3314712Sgblack@eecs.umich.edu 0x2: three_byte_opcode(); 3324712Sgblack@eecs.umich.edu 0x3: three_byte_opcode(); 3334712Sgblack@eecs.umich.edu 0x4: three_byte_opcode(); 3344712Sgblack@eecs.umich.edu 0x5: three_byte_opcode(); 3354712Sgblack@eecs.umich.edu 0x6: three_byte_opcode(); 3364712Sgblack@eecs.umich.edu 0x7: three_byte_opcode(); 3374276Sgblack@eecs.umich.edu } 3384760Sgblack@eecs.umich.edu format Inst { 3394760Sgblack@eecs.umich.edu 0x08: decode OPCODE_OP_BOTTOM3 { 3404760Sgblack@eecs.umich.edu 0x0: CMOVO(Gv,Ev); 3414760Sgblack@eecs.umich.edu 0x1: CMOVNO(Gv,Ev); 3424760Sgblack@eecs.umich.edu 0x2: CMOVB(Gv,Ev); 3434760Sgblack@eecs.umich.edu 0x3: CMOVNB(Gv,Ev); 3444760Sgblack@eecs.umich.edu 0x4: CMOVZ(Gv,Ev); 3454760Sgblack@eecs.umich.edu 0x5: CMOVNZ(Gv,Ev); 3464760Sgblack@eecs.umich.edu 0x6: CMOVBE(Gv,Ev); 3474760Sgblack@eecs.umich.edu 0x7: CMOVNBE(Gv,Ev); 3484760Sgblack@eecs.umich.edu } 3494760Sgblack@eecs.umich.edu 0x09: decode OPCODE_OP_BOTTOM3 { 3504760Sgblack@eecs.umich.edu 0x0: CMOVS(Gv,Ev); 3514760Sgblack@eecs.umich.edu 0x1: CMOVNS(Gv,Ev); 3524760Sgblack@eecs.umich.edu 0x2: CMOVP(Gv,Ev); 3534760Sgblack@eecs.umich.edu 0x3: CMOVNP(Gv,Ev); 3544760Sgblack@eecs.umich.edu 0x4: CMOVL(Gv,Ev); 3554760Sgblack@eecs.umich.edu 0x5: CMOVNL(Gv,Ev); 3564760Sgblack@eecs.umich.edu 0x6: CMOVLE(Gv,Ev); 3574760Sgblack@eecs.umich.edu 0x7: CMOVNLE(Gv,Ev); 3584760Sgblack@eecs.umich.edu } 3594276Sgblack@eecs.umich.edu } 3605020Sgblack@eecs.umich.edu 0x0A: decode LEGACY_DECODEVAL { 3615020Sgblack@eecs.umich.edu // no prefix 3625020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 3635020Sgblack@eecs.umich.edu 0x0: movmskps_Gd_VRo(); 3645020Sgblack@eecs.umich.edu 0x1: sqrtps_Vo_Wo(); 3655020Sgblack@eecs.umich.edu 0x2: rqsrtps_Vo_Wo(); 3665020Sgblack@eecs.umich.edu 0x3: rcpps_Vo_Wo(); 3675020Sgblack@eecs.umich.edu 0x4: andps_Vo_Wo(); 3685020Sgblack@eecs.umich.edu 0x5: andnps_Vo_Wo(); 3695020Sgblack@eecs.umich.edu 0x6: orps_Vo_Wo(); 3705020Sgblack@eecs.umich.edu 0x7: xorps_Vo_Wo(); 3715020Sgblack@eecs.umich.edu } 3725020Sgblack@eecs.umich.edu // repe (0xF3) 3735020Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 3745020Sgblack@eecs.umich.edu 0x1: sqrtss_Vd_Wd(); 3755020Sgblack@eecs.umich.edu 0x2: rsqrtss_Vd_Wd(); 3765020Sgblack@eecs.umich.edu 0x3: rcpss_Vd_Wd(); 3775020Sgblack@eecs.umich.edu default: Inst::UD2(); 3785020Sgblack@eecs.umich.edu } 3795020Sgblack@eecs.umich.edu // operand size (0x66) 3805020Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 3815020Sgblack@eecs.umich.edu 0x0: movmskpd_Gd_VRo(); 3825020Sgblack@eecs.umich.edu 0x1: sqrtpd_Vo_Wo(); 3835020Sgblack@eecs.umich.edu 0x4: andpd_Vo_Wo(); 3845020Sgblack@eecs.umich.edu 0x5: andnpd_Vo_Wo(); 3855020Sgblack@eecs.umich.edu 0x6: orpd_Vo_Wo(); 3865052Sgblack@eecs.umich.edu //This really should be type o, but it works on q sized 3875052Sgblack@eecs.umich.edu //chunks at a time. 3885052Sgblack@eecs.umich.edu 0x7: Inst::XORPD(Vq,Wq); 3895020Sgblack@eecs.umich.edu default: Inst::UD2(); 3905020Sgblack@eecs.umich.edu } 3915059Sgblack@eecs.umich.edu format Inst { 3925059Sgblack@eecs.umich.edu // repne (0xF2) 3935059Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 3945059Sgblack@eecs.umich.edu 0x1: SQRTSD(Vq,Wq); 3955059Sgblack@eecs.umich.edu default: UD2(); 3965059Sgblack@eecs.umich.edu } 3975059Sgblack@eecs.umich.edu default: UD2(); 3985020Sgblack@eecs.umich.edu } 3994276Sgblack@eecs.umich.edu } 4005020Sgblack@eecs.umich.edu 0x0B: decode LEGACY_DECODEVAL { 4015020Sgblack@eecs.umich.edu // no prefix 4025020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 4035020Sgblack@eecs.umich.edu 0x0: addps_Vo_Wo(); 4045020Sgblack@eecs.umich.edu 0x1: mulps_Vo_Wo(); 4055020Sgblack@eecs.umich.edu 0x2: cvtps2pd_Vo_Wq(); 4065020Sgblack@eecs.umich.edu 0x3: cvtdq2ps_Vo_Wo(); 4075020Sgblack@eecs.umich.edu 0x4: subps_Vo_Wo(); 4085020Sgblack@eecs.umich.edu 0x5: minps_Vo_Wo(); 4095020Sgblack@eecs.umich.edu 0x6: divps_Vo_Wo(); 4105020Sgblack@eecs.umich.edu 0x7: maxps_Vo_Wo(); 4115020Sgblack@eecs.umich.edu } 4125020Sgblack@eecs.umich.edu // repe (0xF3) 4135020Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 4145020Sgblack@eecs.umich.edu 0x0: addss_Vd_Wd(); 4155020Sgblack@eecs.umich.edu 0x1: mulss_Vd_Wd(); 4165020Sgblack@eecs.umich.edu 0x2: cvtss2sd_Vq_Wd(); 4175020Sgblack@eecs.umich.edu 0x3: cvttps2dq_Vo_Wo(); 4185020Sgblack@eecs.umich.edu 0x4: subss_Vd_Wd(); 4195020Sgblack@eecs.umich.edu 0x5: minss_Vd_Wd(); 4205020Sgblack@eecs.umich.edu 0x6: divss_Vd_Wd(); 4215020Sgblack@eecs.umich.edu 0x7: maxss_Vd_Wd(); 4225020Sgblack@eecs.umich.edu } 4235020Sgblack@eecs.umich.edu // operand size (0x66) 4245020Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 4255020Sgblack@eecs.umich.edu 0x0: addpd_Vo_Wo(); 4265020Sgblack@eecs.umich.edu 0x1: mulpd_Vo_Wo(); 4275020Sgblack@eecs.umich.edu 0x2: cvtpd2ps_Vo_Wo(); 4285020Sgblack@eecs.umich.edu 0x3: cvtps2dq_Vo_Wo(); 4295020Sgblack@eecs.umich.edu 0x4: subpd_Vo_Wo(); 4305020Sgblack@eecs.umich.edu 0x5: minpd_Vo_Wo(); 4315020Sgblack@eecs.umich.edu 0x6: divpd_Vo_Wo(); 4325020Sgblack@eecs.umich.edu 0x7: maxpd_Vo_Wo(); 4335020Sgblack@eecs.umich.edu } 4345020Sgblack@eecs.umich.edu // repne (0xF2) 4355020Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 4365047Sgblack@eecs.umich.edu 0x0: Inst::ADDSD(Vq,Wq); 4375047Sgblack@eecs.umich.edu 0x1: Inst::MULSD(Vq,Wq); 4385020Sgblack@eecs.umich.edu 0x2: cvtsd2ss_Vd_Wq(); 4395047Sgblack@eecs.umich.edu 0x4: Inst::SUBSD(Vq,Wq); 4405020Sgblack@eecs.umich.edu 0x5: minsd_Vq_Wq(); 4415047Sgblack@eecs.umich.edu 0x6: Inst::DIVSD(Vq,Wq); 4425020Sgblack@eecs.umich.edu 0x7: maxsd_Vq_Wq(); 4435020Sgblack@eecs.umich.edu default: Inst::UD2(); 4445020Sgblack@eecs.umich.edu } 4455020Sgblack@eecs.umich.edu default: Inst::UD2(); 4464276Sgblack@eecs.umich.edu } 4475020Sgblack@eecs.umich.edu 0x0C: decode LEGACY_DECODEVAL { 4485020Sgblack@eecs.umich.edu // no prefix 4495020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 4505020Sgblack@eecs.umich.edu 0x0: punpcklbw_Pq_Qd(); 4515020Sgblack@eecs.umich.edu 0x1: punpcklwd_Pq_Qd(); 4525020Sgblack@eecs.umich.edu 0x2: punpckldq_Pq_Qd(); 4535020Sgblack@eecs.umich.edu 0x3: packsswb_Pq_Qq(); 4545020Sgblack@eecs.umich.edu 0x4: pcmpgtb_Pq_Qq(); 4555020Sgblack@eecs.umich.edu 0x5: pcmpgtw_Pq_Qq(); 4565020Sgblack@eecs.umich.edu 0x6: pcmpgtd_Pq_Qq(); 4575020Sgblack@eecs.umich.edu 0x7: packuswb_Pq_Qq(); 4585020Sgblack@eecs.umich.edu } 4595020Sgblack@eecs.umich.edu // operand size (0x66) 4605020Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 4615020Sgblack@eecs.umich.edu 0x0: punpcklbw_Vo_Wq(); 4625020Sgblack@eecs.umich.edu 0x1: punpcklwd_Vo_Wq(); 4635020Sgblack@eecs.umich.edu 0x2: punpckldq_Vo_Wq(); 4645020Sgblack@eecs.umich.edu 0x3: packsswb_Vo_Wo(); 4655020Sgblack@eecs.umich.edu 0x4: pcmpgtb_Vo_Wo(); 4665020Sgblack@eecs.umich.edu 0x5: pcmpgtw_Vo_Wo(); 4675020Sgblack@eecs.umich.edu 0x6: pcmpgtd_Vo_Wo(); 4685020Sgblack@eecs.umich.edu 0x7: packuswb_Vo_Wo(); 4695020Sgblack@eecs.umich.edu } 4705020Sgblack@eecs.umich.edu default: Inst::UD2(); 4714276Sgblack@eecs.umich.edu } 4725020Sgblack@eecs.umich.edu 0x0D: decode LEGACY_DECODEVAL { 4735020Sgblack@eecs.umich.edu // no prefix 4745020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 4755020Sgblack@eecs.umich.edu 0x0: punpckhbw_Pq_Qq(); 4765020Sgblack@eecs.umich.edu 0x1: punpckhwd_Pq_Qq(); 4775020Sgblack@eecs.umich.edu 0x2: punpckhdq_Pq_Qq(); 4785020Sgblack@eecs.umich.edu 0x3: packssdw_Pq_Qq(); 4795020Sgblack@eecs.umich.edu 0x6: movd_Pq_Ed(); 4805020Sgblack@eecs.umich.edu 0x7: movq_Pq_Qq(); 4815020Sgblack@eecs.umich.edu default: Inst::UD2(); 4825020Sgblack@eecs.umich.edu } 4835020Sgblack@eecs.umich.edu // repe (0xF3) 4845020Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 4855020Sgblack@eecs.umich.edu 0x7: movdqu_Vo_Wo(); 4865020Sgblack@eecs.umich.edu default: Inst::UD2(); 4875020Sgblack@eecs.umich.edu } 4885020Sgblack@eecs.umich.edu // operand size (0x66) 4895020Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 4905020Sgblack@eecs.umich.edu 0x0: punpckhbw_Vo_Wo(); 4915020Sgblack@eecs.umich.edu 0x1: punpckhwd_Vo_Wo(); 4925020Sgblack@eecs.umich.edu 0x2: punpckhdq_Vo_Wo(); 4935020Sgblack@eecs.umich.edu 0x3: packssdw_Vo_Wo(); 4945020Sgblack@eecs.umich.edu 0x4: punpcklqdq_Vo_Wq(); 4955020Sgblack@eecs.umich.edu 0x5: punpcklqdq_Vo_Wq(); 4965020Sgblack@eecs.umich.edu 0x6: movd_Vo_Ed(); 4975020Sgblack@eecs.umich.edu 0x7: movdqa_Vo_Wo(); 4985020Sgblack@eecs.umich.edu } 4995020Sgblack@eecs.umich.edu default: Inst::UD2(); 5004276Sgblack@eecs.umich.edu } 5015020Sgblack@eecs.umich.edu 0x0E: decode LEGACY_DECODEVAL { 5025020Sgblack@eecs.umich.edu // no prefix 5035020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 5045020Sgblack@eecs.umich.edu 0x0: pshufw_Pq_Qq_Ib(); 5055238Sgblack@eecs.umich.edu //0x1: group13_pshimw(); 5065238Sgblack@eecs.umich.edu 0x1: decode MODRM_REG { 5075238Sgblack@eecs.umich.edu 0x2: decode LEGACY_OP { 5085238Sgblack@eecs.umich.edu 0x0: psrlw_PRq_Ib(); 5095238Sgblack@eecs.umich.edu 0x1: psrlw_VRo_Ib(); 5105238Sgblack@eecs.umich.edu } 5115238Sgblack@eecs.umich.edu 0x4: decode LEGACY_OP { 5125238Sgblack@eecs.umich.edu 0x0: psraw_PRq_Ib(); 5135238Sgblack@eecs.umich.edu 0x1: psraw_VRo_Ib(); 5145238Sgblack@eecs.umich.edu } 5155238Sgblack@eecs.umich.edu 0x6: decode LEGACY_OP { 5165238Sgblack@eecs.umich.edu 0x0: psllw_PRq_Ib(); 5175238Sgblack@eecs.umich.edu 0x1: psllw_VRo_Ib(); 5185238Sgblack@eecs.umich.edu } 5195238Sgblack@eecs.umich.edu default: Inst::UD2(); 5205238Sgblack@eecs.umich.edu } 5215238Sgblack@eecs.umich.edu //0x2: group14_pshimd(); 5225238Sgblack@eecs.umich.edu 0x2: decode MODRM_REG { 5235238Sgblack@eecs.umich.edu 0x2: decode LEGACY_OP { 5245238Sgblack@eecs.umich.edu 0x0: psrld_PRq_Ib(); 5255238Sgblack@eecs.umich.edu 0x1: psrld_VRo_Ib(); 5265238Sgblack@eecs.umich.edu } 5275238Sgblack@eecs.umich.edu 0x4: decode LEGACY_OP { 5285238Sgblack@eecs.umich.edu 0x0: psrad_PRq_Ib(); 5295238Sgblack@eecs.umich.edu 0x1: psrad_VRo_Ib(); 5305238Sgblack@eecs.umich.edu } 5315238Sgblack@eecs.umich.edu 0x6: decode LEGACY_OP { 5325238Sgblack@eecs.umich.edu 0x0: pslld_PRq_Ib(); 5335238Sgblack@eecs.umich.edu 0x1: pslld_VRo_Ib(); 5345238Sgblack@eecs.umich.edu } 5355238Sgblack@eecs.umich.edu default: Inst::UD2(); 5365238Sgblack@eecs.umich.edu } 5375238Sgblack@eecs.umich.edu //0x3: group15_pshimq(); 5385238Sgblack@eecs.umich.edu 0x3: decode MODRM_REG { 5395238Sgblack@eecs.umich.edu 0x2: decode LEGACY_OP { 5405238Sgblack@eecs.umich.edu 0x0: psrlq_PRq_Ib(); 5415238Sgblack@eecs.umich.edu 0x1: psrlq_VRo_Ib(); 5425238Sgblack@eecs.umich.edu } 5435238Sgblack@eecs.umich.edu 0x3: decode LEGACY_OP { 5445238Sgblack@eecs.umich.edu 0x0: Inst::UD2(); 5455238Sgblack@eecs.umich.edu 0x1: psrldq_VRo_Ib(); 5465238Sgblack@eecs.umich.edu } 5475238Sgblack@eecs.umich.edu 0x6: decode LEGACY_OP { 5485238Sgblack@eecs.umich.edu 0x0: psllq_PRq_Ib(); 5495238Sgblack@eecs.umich.edu 0x1: psllq_VRo_Ib(); 5505238Sgblack@eecs.umich.edu } 5515238Sgblack@eecs.umich.edu 0x7: decode LEGACY_OP { 5525238Sgblack@eecs.umich.edu 0x0: Inst::UD2(); 5535238Sgblack@eecs.umich.edu 0x1: pslldq_VRo_Ib(); 5545238Sgblack@eecs.umich.edu } 5555238Sgblack@eecs.umich.edu default: Inst::UD2(); 5565238Sgblack@eecs.umich.edu } 5575020Sgblack@eecs.umich.edu 0x4: pcmpeqb_Pq_Qq(); 5585020Sgblack@eecs.umich.edu 0x5: pcmpeqw_Pq_Qq(); 5595020Sgblack@eecs.umich.edu 0x6: pcmpeqd_Pq_Qq(); 5605020Sgblack@eecs.umich.edu 0x7: emms(); 5615020Sgblack@eecs.umich.edu } 5625020Sgblack@eecs.umich.edu // repe (0xF3) 5635020Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 5645020Sgblack@eecs.umich.edu 0x0: pshufhw_Vo_Wo_Ib(); 5655020Sgblack@eecs.umich.edu default: Inst::UD2(); 5665020Sgblack@eecs.umich.edu } 5675020Sgblack@eecs.umich.edu // operand size (0x66) 5685020Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 5695020Sgblack@eecs.umich.edu 0x0: pshufd_Vo_Wo_Ib(); 5705238Sgblack@eecs.umich.edu //0x1: group13_pshimw(); 5715238Sgblack@eecs.umich.edu 0x1: decode MODRM_REG { 5725238Sgblack@eecs.umich.edu 0x2: decode LEGACY_OP { 5735238Sgblack@eecs.umich.edu 0x0: psrlw_PRq_Ib(); 5745238Sgblack@eecs.umich.edu 0x1: psrlw_VRo_Ib(); 5755238Sgblack@eecs.umich.edu } 5765238Sgblack@eecs.umich.edu 0x4: decode LEGACY_OP { 5775238Sgblack@eecs.umich.edu 0x0: psraw_PRq_Ib(); 5785238Sgblack@eecs.umich.edu 0x1: psraw_VRo_Ib(); 5795238Sgblack@eecs.umich.edu } 5805238Sgblack@eecs.umich.edu 0x6: decode LEGACY_OP { 5815238Sgblack@eecs.umich.edu 0x0: psllw_PRq_Ib(); 5825238Sgblack@eecs.umich.edu 0x1: psllw_VRo_Ib(); 5835238Sgblack@eecs.umich.edu } 5845238Sgblack@eecs.umich.edu default: Inst::UD2(); 5855238Sgblack@eecs.umich.edu } 5865238Sgblack@eecs.umich.edu //0x2: group14_pshimd(); 5875238Sgblack@eecs.umich.edu 0x2: decode MODRM_REG { 5885238Sgblack@eecs.umich.edu 0x2: decode LEGACY_OP { 5895238Sgblack@eecs.umich.edu 0x0: psrld_PRq_Ib(); 5905238Sgblack@eecs.umich.edu 0x1: psrld_VRo_Ib(); 5915238Sgblack@eecs.umich.edu } 5925238Sgblack@eecs.umich.edu 0x4: decode LEGACY_OP { 5935238Sgblack@eecs.umich.edu 0x0: psrad_PRq_Ib(); 5945238Sgblack@eecs.umich.edu 0x1: psrad_VRo_Ib(); 5955238Sgblack@eecs.umich.edu } 5965238Sgblack@eecs.umich.edu 0x6: decode LEGACY_OP { 5975238Sgblack@eecs.umich.edu 0x0: pslld_PRq_Ib(); 5985238Sgblack@eecs.umich.edu 0x1: pslld_VRo_Ib(); 5995238Sgblack@eecs.umich.edu } 6005238Sgblack@eecs.umich.edu default: Inst::UD2(); 6015238Sgblack@eecs.umich.edu } 6025238Sgblack@eecs.umich.edu //0x3: group15_pshimq(); 6035238Sgblack@eecs.umich.edu 0x3: decode MODRM_REG { 6045238Sgblack@eecs.umich.edu 0x2: decode LEGACY_OP { 6055238Sgblack@eecs.umich.edu 0x0: psrlq_PRq_Ib(); 6065238Sgblack@eecs.umich.edu 0x1: psrlq_VRo_Ib(); 6075238Sgblack@eecs.umich.edu } 6085238Sgblack@eecs.umich.edu 0x3: decode LEGACY_OP { 6095238Sgblack@eecs.umich.edu 0x0: Inst::UD2(); 6105238Sgblack@eecs.umich.edu 0x1: psrldq_VRo_Ib(); 6115238Sgblack@eecs.umich.edu } 6125238Sgblack@eecs.umich.edu 0x6: decode LEGACY_OP { 6135238Sgblack@eecs.umich.edu 0x0: psllq_PRq_Ib(); 6145238Sgblack@eecs.umich.edu 0x1: psllq_VRo_Ib(); 6155238Sgblack@eecs.umich.edu } 6165238Sgblack@eecs.umich.edu 0x7: decode LEGACY_OP { 6175238Sgblack@eecs.umich.edu 0x0: Inst::UD2(); 6185238Sgblack@eecs.umich.edu 0x1: pslldq_VRo_Ib(); 6195238Sgblack@eecs.umich.edu } 6205238Sgblack@eecs.umich.edu default: Inst::UD2(); 6215238Sgblack@eecs.umich.edu } 6225020Sgblack@eecs.umich.edu 0x4: pcmpeqb_Vo_Wo(); 6235020Sgblack@eecs.umich.edu 0x5: pcmpeqw_Vo_Wo(); 6245020Sgblack@eecs.umich.edu 0x6: pcmpeqd_Vo_Wo(); 6255020Sgblack@eecs.umich.edu default: Inst::UD2(); 6265020Sgblack@eecs.umich.edu } 6275020Sgblack@eecs.umich.edu // repne (0xF2) 6285020Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 6295020Sgblack@eecs.umich.edu 0x0: pshuflw_Vo_Wo_Ib(); 6305020Sgblack@eecs.umich.edu default: Inst::UD2(); 6315020Sgblack@eecs.umich.edu } 6325020Sgblack@eecs.umich.edu default: Inst::UD2(); 6334276Sgblack@eecs.umich.edu } 6345020Sgblack@eecs.umich.edu 0x0F: decode LEGACY_DECODEVAL { 6355020Sgblack@eecs.umich.edu // no prefix 6365020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 6375020Sgblack@eecs.umich.edu 0x0: vmread_Ed_or_Eq_Gd_or_Gq(); 6385020Sgblack@eecs.umich.edu 0x1: vmwrite_Gd_or_Gq_Ed_or_Eq(); 6395020Sgblack@eecs.umich.edu 0x6: mov_Ed_Pd(); 6405020Sgblack@eecs.umich.edu 0x7: mov_Qq_Pq(); 6415020Sgblack@eecs.umich.edu default: Inst::UD2(); 6425020Sgblack@eecs.umich.edu } 6435020Sgblack@eecs.umich.edu // repe (0xF3) 6445020Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 6455020Sgblack@eecs.umich.edu 0x6: movq_Vo_Mq_or_Vq_Vq(); 6465020Sgblack@eecs.umich.edu 0x7: movdqu_Wo_Vo(); 6475020Sgblack@eecs.umich.edu default: Inst::UD2(); 6485020Sgblack@eecs.umich.edu } 6495020Sgblack@eecs.umich.edu // operand size (0x66) 6505020Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 6515020Sgblack@eecs.umich.edu 0x4: haddpd_Vo_Wo(); 6525020Sgblack@eecs.umich.edu 0x5: hsubpd_Vo_Wo(); 6535020Sgblack@eecs.umich.edu 0x6: movd_Ed_Vd(); 6545020Sgblack@eecs.umich.edu 0x7: movdqa_Wo_Vo(); 6555020Sgblack@eecs.umich.edu default: Inst::UD2(); 6565020Sgblack@eecs.umich.edu } 6575020Sgblack@eecs.umich.edu // repne (0xF2) 6585020Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 6595020Sgblack@eecs.umich.edu 0x4: haddps_Vo_Wo(); 6605020Sgblack@eecs.umich.edu 0x5: hsubps_Vo_Wo(); 6615020Sgblack@eecs.umich.edu default: Inst::UD2(); 6625020Sgblack@eecs.umich.edu } 6635020Sgblack@eecs.umich.edu default: Inst::UD2(); 6644276Sgblack@eecs.umich.edu } 6654727Sgblack@eecs.umich.edu format Inst { 6664727Sgblack@eecs.umich.edu 0x10: decode OPCODE_OP_BOTTOM3 { 6674727Sgblack@eecs.umich.edu 0x0: JO(Jz); 6684727Sgblack@eecs.umich.edu 0x1: JNO(Jz); 6694727Sgblack@eecs.umich.edu 0x2: JB(Jz); 6704727Sgblack@eecs.umich.edu 0x3: JNB(Jz); 6714727Sgblack@eecs.umich.edu 0x4: JZ(Jz); 6724727Sgblack@eecs.umich.edu 0x5: JNZ(Jz); 6734727Sgblack@eecs.umich.edu 0x6: JBE(Jz); 6744727Sgblack@eecs.umich.edu 0x7: JNBE(Jz); 6754727Sgblack@eecs.umich.edu } 6764727Sgblack@eecs.umich.edu 0x11: decode OPCODE_OP_BOTTOM3 { 6774727Sgblack@eecs.umich.edu 0x0: JS(Jz); 6784727Sgblack@eecs.umich.edu 0x1: JNS(Jz); 6794727Sgblack@eecs.umich.edu 0x2: JP(Jz); 6804727Sgblack@eecs.umich.edu 0x3: JNP(Jz); 6814727Sgblack@eecs.umich.edu 0x4: JL(Jz); 6824727Sgblack@eecs.umich.edu 0x5: JNL(Jz); 6834727Sgblack@eecs.umich.edu 0x6: JLE(Jz); 6844727Sgblack@eecs.umich.edu 0x7: JNLE(Jz); 6854727Sgblack@eecs.umich.edu } 6864760Sgblack@eecs.umich.edu 0x12: decode OPCODE_OP_BOTTOM3 { 6874760Sgblack@eecs.umich.edu 0x0: SETO(Eb); 6884760Sgblack@eecs.umich.edu 0x1: SETNO(Eb); 6894760Sgblack@eecs.umich.edu 0x2: SETB(Eb); 6904760Sgblack@eecs.umich.edu 0x3: SETNB(Eb); 6914760Sgblack@eecs.umich.edu 0x4: SETZ(Eb); 6924760Sgblack@eecs.umich.edu 0x5: SETNZ(Eb); 6934760Sgblack@eecs.umich.edu 0x6: SETBE(Eb); 6944760Sgblack@eecs.umich.edu 0x7: SETNBE(Eb); 6954760Sgblack@eecs.umich.edu } 6964760Sgblack@eecs.umich.edu 0x13: decode OPCODE_OP_BOTTOM3 { 6974760Sgblack@eecs.umich.edu 0x0: SETS(Eb); 6984760Sgblack@eecs.umich.edu 0x1: SETNS(Eb); 6994760Sgblack@eecs.umich.edu 0x2: SETP(Eb); 7004760Sgblack@eecs.umich.edu 0x3: SETNP(Eb); 7014760Sgblack@eecs.umich.edu 0x4: SETL(Eb); 7024760Sgblack@eecs.umich.edu 0x5: SETNL(Eb); 7034760Sgblack@eecs.umich.edu 0x6: SETLE(Eb); 7044760Sgblack@eecs.umich.edu 0x7: SETNLE(Eb); 7054760Sgblack@eecs.umich.edu } 7064276Sgblack@eecs.umich.edu } 7074276Sgblack@eecs.umich.edu 0x14: decode OPCODE_OP_BOTTOM3 { 7084712Sgblack@eecs.umich.edu 0x0: push_fs(); 7094712Sgblack@eecs.umich.edu 0x1: pop_fs(); 7104814Sgblack@eecs.umich.edu 0x2: Inst::CPUID(rAd); 7115240Sgblack@eecs.umich.edu 0x3: Inst::BT(Ev,Gv); 7124712Sgblack@eecs.umich.edu 0x4: shld_Ev_Gv_Ib(); 7134712Sgblack@eecs.umich.edu 0x5: shld_Ev_Gv_rCl(); 7144712Sgblack@eecs.umich.edu 0x6: xbts_and_cmpxchg(); 7154712Sgblack@eecs.umich.edu 0x7: ibts_and_cmpxchg(); 7164276Sgblack@eecs.umich.edu } 7174276Sgblack@eecs.umich.edu 0x15: decode OPCODE_OP_BOTTOM3 { 7184712Sgblack@eecs.umich.edu 0x0: push_gs(); 7194712Sgblack@eecs.umich.edu 0x1: pop_gs(); 7204712Sgblack@eecs.umich.edu 0x2: rsm_smm(); 7215240Sgblack@eecs.umich.edu 0x3: Inst::BTS(Ev,Gv); 7224712Sgblack@eecs.umich.edu 0x4: shrd_Ev_Gv_Ib(); 7234712Sgblack@eecs.umich.edu 0x5: shrd_Ev_Gv_rCl(); 7245238Sgblack@eecs.umich.edu //0x6: group16(); 7255238Sgblack@eecs.umich.edu 0x6: decode MODRM_MOD { 7265238Sgblack@eecs.umich.edu 0x3: decode MODRM_REG { 7275238Sgblack@eecs.umich.edu 0x5: lfence(); 7285238Sgblack@eecs.umich.edu 0x6: mfence(); 7295238Sgblack@eecs.umich.edu 0x7: sfence(); 7305238Sgblack@eecs.umich.edu default: Inst::UD2(); 7315238Sgblack@eecs.umich.edu } 7325238Sgblack@eecs.umich.edu default: decode MODRM_REG { 7335238Sgblack@eecs.umich.edu 0x0: fxsave(); 7345238Sgblack@eecs.umich.edu 0x1: fxrstor(); 7355238Sgblack@eecs.umich.edu 0x7: clflush(); 7365238Sgblack@eecs.umich.edu default: Inst::UD2(); 7375238Sgblack@eecs.umich.edu } 7385238Sgblack@eecs.umich.edu } 7394724Sgblack@eecs.umich.edu 0x7: Inst::IMUL(Gv,Ev); 7404276Sgblack@eecs.umich.edu } 7414276Sgblack@eecs.umich.edu 0x16: decode OPCODE_OP_BOTTOM3 { 7424864Sgblack@eecs.umich.edu 0x0: Inst::CMPXCHG(Eb,Gb); 7434864Sgblack@eecs.umich.edu 0x1: Inst::CMPXCHG(Ev,Gv); 7444712Sgblack@eecs.umich.edu 0x2: lss_Gz_Mp(); 7455240Sgblack@eecs.umich.edu 0x3: Inst::BTR(Ev,Gv); 7464712Sgblack@eecs.umich.edu 0x4: lfs_Gz_Mp(); 7474712Sgblack@eecs.umich.edu 0x5: lgs_Gz_Mp(); 7484746Sgblack@eecs.umich.edu //The size of the second operand in these instructions should 7494746Sgblack@eecs.umich.edu //really be "b" or "w", but it's set to v in order to have a 7504746Sgblack@eecs.umich.edu //consistent register size. This shouldn't affect behavior. 7514746Sgblack@eecs.umich.edu 0x6: Inst::MOVZX_B(Gv,Ev); 7524746Sgblack@eecs.umich.edu 0x7: Inst::MOVZX_W(Gv,Ev); 7534276Sgblack@eecs.umich.edu } 7544276Sgblack@eecs.umich.edu 0x17: decode OPCODE_OP_BOTTOM3 { 7554712Sgblack@eecs.umich.edu 0x0: jmpe_Jz(); // IA-64? 7565240Sgblack@eecs.umich.edu format Inst { 7575240Sgblack@eecs.umich.edu //0x1: group11_UD2(); 7585240Sgblack@eecs.umich.edu 0x1: UD2(); 7595240Sgblack@eecs.umich.edu //0x2: group8_Ev_Ib(); 7605240Sgblack@eecs.umich.edu 0x2: decode MODRM_REG { 7615240Sgblack@eecs.umich.edu 0x4: BT(Ev,Ib); 7625240Sgblack@eecs.umich.edu 0x5: BTS(Ev,Ib); 7635240Sgblack@eecs.umich.edu 0x6: BTR(Ev,Ib); 7645240Sgblack@eecs.umich.edu 0x7: BTC(Ev,Ib); 7655240Sgblack@eecs.umich.edu default: UD2(); 7665240Sgblack@eecs.umich.edu } 7675240Sgblack@eecs.umich.edu 0x3: BTC(Ev,Gv); 7685238Sgblack@eecs.umich.edu } 7695332Sgblack@eecs.umich.edu 0x4: Inst::BSF(Gv,Ev); 7705332Sgblack@eecs.umich.edu 0x5: Inst::BSR(Gv,Ev); 7714746Sgblack@eecs.umich.edu //The size of the second operand in these instructions should 7724746Sgblack@eecs.umich.edu //really be "b" or "w", but it's set to v in order to have a 7734746Sgblack@eecs.umich.edu //consistent register size. This shouldn't affect behavior. 7744746Sgblack@eecs.umich.edu 0x6: Inst::MOVSX_B(Gv,Ev); 7754746Sgblack@eecs.umich.edu 0x7: Inst::MOVSX_W(Gv,Ev); 7764276Sgblack@eecs.umich.edu } 7774276Sgblack@eecs.umich.edu 0x18: decode OPCODE_OP_BOTTOM3 { 7785020Sgblack@eecs.umich.edu 0x0: xadd_Eb_Gb(); 7795020Sgblack@eecs.umich.edu 0x1: xadd_Ev_Gv(); 7805238Sgblack@eecs.umich.edu //0x7: group9(); 7815238Sgblack@eecs.umich.edu 0x7: decode MODRM_REG { 7825238Sgblack@eecs.umich.edu 0x1: cmpxchg_Mq(); 7835238Sgblack@eecs.umich.edu 0x6: decode LEGACY_OP { 7845238Sgblack@eecs.umich.edu 0x1: vmclear_Mq(); 7855238Sgblack@eecs.umich.edu default: decode LEGACY_REP { 7865238Sgblack@eecs.umich.edu 0x1: vmxon_Mq(); 7875238Sgblack@eecs.umich.edu 0x0: vmptrld_Mq(); 7885238Sgblack@eecs.umich.edu } 7895238Sgblack@eecs.umich.edu } 7905238Sgblack@eecs.umich.edu 0x7: vmptrst_Mq(); 7915238Sgblack@eecs.umich.edu default: Inst::UD2(); 7925238Sgblack@eecs.umich.edu } 7935020Sgblack@eecs.umich.edu default: decode LEGACY_DECODEVAL { 7945020Sgblack@eecs.umich.edu // no prefix 7955020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 7965020Sgblack@eecs.umich.edu 0x2: cmpccps_Vo_Wo_Ib(); 7975020Sgblack@eecs.umich.edu 0x3: cvtdq2ps_Vo_Wo(); 7985020Sgblack@eecs.umich.edu 0x4: subps_Vo_Wo(); 7995020Sgblack@eecs.umich.edu 0x5: minps_Vo_Wo(); 8005020Sgblack@eecs.umich.edu 0x6: divps_Vo_Wo(); 8015020Sgblack@eecs.umich.edu } 8025020Sgblack@eecs.umich.edu // repe (0xF3) 8035020Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 8045020Sgblack@eecs.umich.edu 0x2: cmpccss_Vd_Wd_Ib(); 8055020Sgblack@eecs.umich.edu default: Inst::UD2(); 8065020Sgblack@eecs.umich.edu } 8075020Sgblack@eecs.umich.edu // operand size (0x66) 8085020Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 8095020Sgblack@eecs.umich.edu 0x2: cmpccpd_Vo_Wo_Ib(); 8105020Sgblack@eecs.umich.edu 0x4: subpd_Vo_Wo(); 8115020Sgblack@eecs.umich.edu 0x5: minpd_Vo_Wo(); 8125020Sgblack@eecs.umich.edu 0x6: divpd_Vo_Wo(); 8135020Sgblack@eecs.umich.edu default: Inst::UD2(); 8145020Sgblack@eecs.umich.edu } 8155020Sgblack@eecs.umich.edu // repne (0xF2) 8165020Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 8175020Sgblack@eecs.umich.edu 0x2: cmpccsd_Vq_Wq_Ib(); 8185020Sgblack@eecs.umich.edu default: Inst::UD2(); 8195020Sgblack@eecs.umich.edu } 8205020Sgblack@eecs.umich.edu default: Inst::UD2(); 8215020Sgblack@eecs.umich.edu } 8224276Sgblack@eecs.umich.edu } 8234726Sgblack@eecs.umich.edu 0x19: bswap_B(); 8245020Sgblack@eecs.umich.edu 0x1A: decode LEGACY_DECODEVAL { 8255020Sgblack@eecs.umich.edu // no prefix 8265020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 8275020Sgblack@eecs.umich.edu 0x1: psrlw_Pq_Qq(); 8285020Sgblack@eecs.umich.edu 0x2: psrld_Pq_Qq(); 8295020Sgblack@eecs.umich.edu 0x3: psrlq_Pq_Qq(); 8305020Sgblack@eecs.umich.edu 0x4: paddq_Pq_Qq(); 8315020Sgblack@eecs.umich.edu 0x5: pmullw_Pq_Qq(); 8325020Sgblack@eecs.umich.edu 0x7: pmovmskb_Gd_PRq(); 8335020Sgblack@eecs.umich.edu default: Inst::UD2(); 8345020Sgblack@eecs.umich.edu } 8355020Sgblack@eecs.umich.edu // repe (0xF3) 8365020Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 8375020Sgblack@eecs.umich.edu 0x6: movq2dq_Vo_PRq(); 8385020Sgblack@eecs.umich.edu default: Inst::UD2(); 8395020Sgblack@eecs.umich.edu } 8405020Sgblack@eecs.umich.edu // operand size (0x66) 8415020Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 8425020Sgblack@eecs.umich.edu 0x0: addsubpd_Vo_Wo(); 8435020Sgblack@eecs.umich.edu 0x1: psrlw_Vo_Wo(); 8445020Sgblack@eecs.umich.edu 0x2: psrld_Vo_Wo(); 8455020Sgblack@eecs.umich.edu 0x3: psrlq_Vo_Wo(); 8465020Sgblack@eecs.umich.edu 0x4: paddq_Vo_Wo(); 8475020Sgblack@eecs.umich.edu 0x5: pmullw_Vo_Wo(); 8485020Sgblack@eecs.umich.edu 0x6: decode MODRM_MOD { 8495020Sgblack@eecs.umich.edu 0x3: movq_Vq_Vq(); 8505020Sgblack@eecs.umich.edu default: movq_Mq_Vq(); 8515020Sgblack@eecs.umich.edu } 8525020Sgblack@eecs.umich.edu 0x7: pmovmskb_Gd_VRo(); 8535020Sgblack@eecs.umich.edu } 8545020Sgblack@eecs.umich.edu // repne (0xF2) 8555020Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 8565020Sgblack@eecs.umich.edu 0x0: addsubps_Vo_Wo(); 8575020Sgblack@eecs.umich.edu 0x6: movdq2q_Pq_VRq(); 8585020Sgblack@eecs.umich.edu default: Inst::UD2(); 8595020Sgblack@eecs.umich.edu } 8605020Sgblack@eecs.umich.edu default: Inst::UD2(); 8614276Sgblack@eecs.umich.edu } 8625020Sgblack@eecs.umich.edu 0x1B: decode LEGACY_DECODEVAL { 8635020Sgblack@eecs.umich.edu // no prefix 8645020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 8655020Sgblack@eecs.umich.edu 0x0: psubusb_Pq_Qq(); 8665020Sgblack@eecs.umich.edu 0x1: psubusw_Pq_Qq(); 8675020Sgblack@eecs.umich.edu 0x2: pminub_Pq_Qq(); 8685020Sgblack@eecs.umich.edu 0x3: pand_Pq_Qq(); 8695020Sgblack@eecs.umich.edu 0x4: paddusb_Pq_Qq(); 8705020Sgblack@eecs.umich.edu 0x5: paddusw_Pq_Qq(); 8715020Sgblack@eecs.umich.edu 0x6: pmaxub_Pq_Qq(); 8725020Sgblack@eecs.umich.edu 0x7: pandn_Pq_Qq(); 8735020Sgblack@eecs.umich.edu } 8745020Sgblack@eecs.umich.edu // operand size (0x66) 8755020Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 8765020Sgblack@eecs.umich.edu 0x0: psubusb_Vo_Wo(); 8775020Sgblack@eecs.umich.edu 0x1: psubusw_Vo_Wo(); 8785020Sgblack@eecs.umich.edu 0x2: pminub_Vo_Wo(); 8795020Sgblack@eecs.umich.edu 0x3: pand_Vo_Wo(); 8805020Sgblack@eecs.umich.edu 0x4: paddusb_Vo_Wo(); 8815020Sgblack@eecs.umich.edu 0x5: paddusw_Vo_Wo(); 8825020Sgblack@eecs.umich.edu 0x6: pmaxub_Vo_Wo(); 8835020Sgblack@eecs.umich.edu 0x7: pandn_Vo_Wo(); 8845020Sgblack@eecs.umich.edu } 8855020Sgblack@eecs.umich.edu default: Inst::UD2(); 8864276Sgblack@eecs.umich.edu } 8875022Sgblack@eecs.umich.edu 0x1C: decode LEGACY_DECODEVAL { 8885022Sgblack@eecs.umich.edu // no prefix 8895022Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 8905022Sgblack@eecs.umich.edu 0x0: pavgb_Pq_Qq(); 8915022Sgblack@eecs.umich.edu 0x1: psraw_Pq_Qq(); 8925022Sgblack@eecs.umich.edu 0x2: psrad_Pq_Qq(); 8935022Sgblack@eecs.umich.edu 0x3: pavgw_Pq_Qq(); 8945022Sgblack@eecs.umich.edu 0x4: pmulhuw_Pq_Qq(); 8955022Sgblack@eecs.umich.edu 0x5: pmulhw_Pq_Qq(); 8965022Sgblack@eecs.umich.edu 0x7: movntq_Mq_Pq(); 8975022Sgblack@eecs.umich.edu default: Inst::UD2(); 8985022Sgblack@eecs.umich.edu } 8995022Sgblack@eecs.umich.edu // repe (0xF3) 9005022Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 9015022Sgblack@eecs.umich.edu 0x6: cvtdq2pd_Vo_Wq(); 9025022Sgblack@eecs.umich.edu default: Inst::UD2(); 9035022Sgblack@eecs.umich.edu } 9045022Sgblack@eecs.umich.edu // operand size (0x66) 9055022Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 9065022Sgblack@eecs.umich.edu 0x0: pavgb_Vo_Wo(); 9075022Sgblack@eecs.umich.edu 0x1: psraw_Vo_Wo(); 9085022Sgblack@eecs.umich.edu 0x2: psrad_Vo_Wo(); 9095022Sgblack@eecs.umich.edu 0x3: pavgw_Vo_Wo(); 9105022Sgblack@eecs.umich.edu 0x4: pmulhuw_Vo_Wo(); 9115022Sgblack@eecs.umich.edu 0x5: pmulhw_Vo_Wo(); 9125022Sgblack@eecs.umich.edu 0x6: cvttpd2dq_Vo_Wo(); 9135022Sgblack@eecs.umich.edu 0x7: movntdq_Mo_Vo(); 9145022Sgblack@eecs.umich.edu } 9155022Sgblack@eecs.umich.edu // repne (0xF2) 9165022Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 9175022Sgblack@eecs.umich.edu 0x6: cvtpd2dq_Vo_Wo(); 9185022Sgblack@eecs.umich.edu default: Inst::UD2(); 9195022Sgblack@eecs.umich.edu } 9205022Sgblack@eecs.umich.edu default: Inst::UD2(); 9214276Sgblack@eecs.umich.edu } 9225020Sgblack@eecs.umich.edu 0x1D: decode LEGACY_DECODEVAL { 9235020Sgblack@eecs.umich.edu // no prefix 9245020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 9255020Sgblack@eecs.umich.edu 0x0: psubsb_Pq_Qq(); 9265020Sgblack@eecs.umich.edu 0x1: psubsw_Pq_Qq(); 9275020Sgblack@eecs.umich.edu 0x2: pminsw_Pq_Qq(); 9285020Sgblack@eecs.umich.edu 0x3: por_Pq_Qq(); 9295020Sgblack@eecs.umich.edu 0x4: paddsb_Pq_Qq(); 9305020Sgblack@eecs.umich.edu 0x5: paddsw_Pq_Qq(); 9315020Sgblack@eecs.umich.edu 0x6: pmaxsw_Pq_Qq(); 9325020Sgblack@eecs.umich.edu 0x7: pxor_Pq_Qq(); 9335020Sgblack@eecs.umich.edu } 9345020Sgblack@eecs.umich.edu // operand size (0x66) 9355020Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 9365020Sgblack@eecs.umich.edu 0x0: psubsb_Vo_Wo(); 9375020Sgblack@eecs.umich.edu 0x1: psubsw_Vo_Wo(); 9385020Sgblack@eecs.umich.edu 0x2: pminsw_Vo_Wo(); 9395020Sgblack@eecs.umich.edu 0x3: por_Vo_Wo(); 9405020Sgblack@eecs.umich.edu 0x4: paddsb_Vo_Wo(); 9415020Sgblack@eecs.umich.edu 0x5: paddsw_Vo_Wo(); 9425020Sgblack@eecs.umich.edu 0x6: pmaxsw_Vo_Wo(); 9435020Sgblack@eecs.umich.edu 0x7: pxor_Vo_Wo(); 9445020Sgblack@eecs.umich.edu } 9455020Sgblack@eecs.umich.edu default: Inst::UD2(); 9464276Sgblack@eecs.umich.edu } 9474276Sgblack@eecs.umich.edu 0x1E: decode OPCODE_OP_BOTTOM3 { 9485022Sgblack@eecs.umich.edu // no prefix 9495022Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 9505022Sgblack@eecs.umich.edu 0x1: psllw_Pq_Qq(); 9515022Sgblack@eecs.umich.edu 0x2: pslld_Pq_Qq(); 9525022Sgblack@eecs.umich.edu 0x3: psllq_Pq_Qq(); 9535022Sgblack@eecs.umich.edu 0x4: pmuludq_Pq_Qq(); 9545022Sgblack@eecs.umich.edu 0x5: pmaddwd_Pq_Qq(); 9555022Sgblack@eecs.umich.edu 0x6: psadbw_Pq_Qq(); 9565022Sgblack@eecs.umich.edu 0x7: maskmovq_Pq_PRq(); 9575022Sgblack@eecs.umich.edu default: Inst::UD2(); 9585022Sgblack@eecs.umich.edu } 9595022Sgblack@eecs.umich.edu // operand size (0x66) 9605022Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 9615022Sgblack@eecs.umich.edu 0x1: psllw_Vo_Wo(); 9625022Sgblack@eecs.umich.edu 0x2: pslld_Vo_Wo(); 9635022Sgblack@eecs.umich.edu 0x3: psllq_Vo_Wo(); 9645022Sgblack@eecs.umich.edu 0x4: pmuludq_Vo_Wo(); 9655022Sgblack@eecs.umich.edu 0x5: pmaddwd_Vo_Wo(); 9665022Sgblack@eecs.umich.edu 0x6: psadbw_Vo_Wo(); 9675022Sgblack@eecs.umich.edu 0x7: maskmovdqu_Vo_VRo(); 9685022Sgblack@eecs.umich.edu default: Inst::UD2(); 9695022Sgblack@eecs.umich.edu } 9705022Sgblack@eecs.umich.edu // repne (0xF2) 9715022Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 9725022Sgblack@eecs.umich.edu 0x0: lddqu_Vo_Mo(); 9735022Sgblack@eecs.umich.edu default: Inst::UD2(); 9745022Sgblack@eecs.umich.edu } 9755022Sgblack@eecs.umich.edu default: Inst::UD2(); 9764276Sgblack@eecs.umich.edu } 9775020Sgblack@eecs.umich.edu 0x1F: decode LEGACY_DECODEVAL { 9785020Sgblack@eecs.umich.edu // no prefix 9795020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 9805020Sgblack@eecs.umich.edu 0x0: psubb_Pq_Qq(); 9815020Sgblack@eecs.umich.edu 0x1: psubw_Pq_Qq(); 9825020Sgblack@eecs.umich.edu 0x2: psubd_Pq_Qq(); 9835020Sgblack@eecs.umich.edu 0x3: psubq_Pq_Qq(); 9845020Sgblack@eecs.umich.edu 0x4: paddb_Pq_Qq(); 9855020Sgblack@eecs.umich.edu 0x5: paddw_Pq_Qq(); 9865020Sgblack@eecs.umich.edu 0x6: paddd_Pq_Qq(); 9875020Sgblack@eecs.umich.edu 0x7: Inst::UD2(); 9885020Sgblack@eecs.umich.edu } 9895020Sgblack@eecs.umich.edu // operand size (0x66) 9905020Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 9915020Sgblack@eecs.umich.edu 0x0: psubb_Vo_Wo(); 9925020Sgblack@eecs.umich.edu 0x1: psubw_Vo_Wo(); 9935020Sgblack@eecs.umich.edu 0x2: psubd_Vo_Wo(); 9945020Sgblack@eecs.umich.edu 0x3: psubq_Vo_Wo(); 9955020Sgblack@eecs.umich.edu 0x4: paddb_Vo_Wo(); 9965020Sgblack@eecs.umich.edu 0x5: paddw_Vo_Wo(); 9975020Sgblack@eecs.umich.edu 0x6: paddd_Vo_Wo(); 9985020Sgblack@eecs.umich.edu 0x7: Inst::UD2(); 9995020Sgblack@eecs.umich.edu } 10005020Sgblack@eecs.umich.edu default: Inst::UD2(); 10014276Sgblack@eecs.umich.edu } 10024276Sgblack@eecs.umich.edu default: FailUnimpl::twoByteOps(); 10034276Sgblack@eecs.umich.edu } 10044276Sgblack@eecs.umich.edu } 10054276Sgblack@eecs.umich.edu default: M5InternalError::error( 10064276Sgblack@eecs.umich.edu {{"Unexpected first opcode byte in two byte opcode!"}}); 10074276Sgblack@eecs.umich.edu} 1008