two_byte_opcodes.isa revision 6615
15331Sgblack@eecs.umich.edu// Copyright (c) 2008 The Regents of The University of Michigan 25331Sgblack@eecs.umich.edu// All rights reserved. 35331Sgblack@eecs.umich.edu// 45331Sgblack@eecs.umich.edu// Redistribution and use in source and binary forms, with or without 55331Sgblack@eecs.umich.edu// modification, are permitted provided that the following conditions are 65331Sgblack@eecs.umich.edu// met: redistributions of source code must retain the above copyright 75331Sgblack@eecs.umich.edu// notice, this list of conditions and the following disclaimer; 85331Sgblack@eecs.umich.edu// redistributions in binary form must reproduce the above copyright 95331Sgblack@eecs.umich.edu// notice, this list of conditions and the following disclaimer in the 105331Sgblack@eecs.umich.edu// documentation and/or other materials provided with the distribution; 115331Sgblack@eecs.umich.edu// neither the name of the copyright holders nor the names of its 125331Sgblack@eecs.umich.edu// contributors may be used to endorse or promote products derived from 135331Sgblack@eecs.umich.edu// this software without specific prior written permission. 145331Sgblack@eecs.umich.edu// 155331Sgblack@eecs.umich.edu// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 165331Sgblack@eecs.umich.edu// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 175331Sgblack@eecs.umich.edu// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 185331Sgblack@eecs.umich.edu// A PARTICULAR PURPOSE ARE DISCLAIMED. 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. Illustrative 394276Sgblack@eecs.umich.edu// examples of non-commercial use are academic research, personal study, 404276Sgblack@eecs.umich.edu// teaching, education and corporate research & development. 414276Sgblack@eecs.umich.edu// Illustrative examples of commercial use are distributing products for 424276Sgblack@eecs.umich.edu// commercial advantage and providing services using the software for 434276Sgblack@eecs.umich.edu// commercial advantage. 444276Sgblack@eecs.umich.edu// 454276Sgblack@eecs.umich.edu// If you wish to use this software or functionality therein that may be 464276Sgblack@eecs.umich.edu// covered by patents for commercial use, please contact: 474276Sgblack@eecs.umich.edu// Director of Intellectual Property Licensing 484276Sgblack@eecs.umich.edu// Office of Strategy and Technology 494276Sgblack@eecs.umich.edu// Hewlett-Packard Company 504276Sgblack@eecs.umich.edu// 1501 Page Mill Road 514276Sgblack@eecs.umich.edu// Palo Alto, California 94304 524276Sgblack@eecs.umich.edu// 534276Sgblack@eecs.umich.edu// Redistributions of source code must retain the above copyright notice, 544276Sgblack@eecs.umich.edu// this list of conditions and the following disclaimer. Redistributions 554276Sgblack@eecs.umich.edu// in binary form must reproduce the above copyright notice, this list of 564276Sgblack@eecs.umich.edu// conditions and the following disclaimer in the documentation and/or 574276Sgblack@eecs.umich.edu// other materials provided with the distribution. Neither the name of 584276Sgblack@eecs.umich.edu// the COPYRIGHT HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its 594276Sgblack@eecs.umich.edu// contributors may be used to endorse or promote products derived from 604276Sgblack@eecs.umich.edu// this software without specific prior written permission. No right of 614276Sgblack@eecs.umich.edu// sublicense is granted herewith. Derivatives of the software and 624276Sgblack@eecs.umich.edu// output created using the software may be prepared, but only for 634276Sgblack@eecs.umich.edu// Non-Commercial Uses. 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(); 965937Sgblack@eecs.umich.edu 0x2: Inst::LLDT(Ew); 975902Sgblack@eecs.umich.edu 0x3: Inst::LTR(Ew); 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... 1046611Sgblack@eecs.umich.edu 0x01: decode MODRM_REG { 1056611Sgblack@eecs.umich.edu 0x0: decode MODRM_MOD { 1066611Sgblack@eecs.umich.edu 0x3: 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 } 1136611Sgblack@eecs.umich.edu default: sgdt_Ms(); 1146611Sgblack@eecs.umich.edu } 1156611Sgblack@eecs.umich.edu 0x1: decode MODRM_MOD { 1166611Sgblack@eecs.umich.edu 0x3: decode MODRM_RM { 1175238Sgblack@eecs.umich.edu 0x0: monitor(); 1185238Sgblack@eecs.umich.edu 0x1: mwait(); 1195238Sgblack@eecs.umich.edu default: Inst::UD2(); 1205238Sgblack@eecs.umich.edu } 1216611Sgblack@eecs.umich.edu default: sidt_Ms(); 1226611Sgblack@eecs.umich.edu } 1236611Sgblack@eecs.umich.edu 0x2: decode MODRM_MOD { 1246611Sgblack@eecs.umich.edu 0x3: decode MODRM_RM { 1256611Sgblack@eecs.umich.edu 0x0: xgetbv(); 1266611Sgblack@eecs.umich.edu 0x1: xsetbv(); 1276611Sgblack@eecs.umich.edu } 1286611Sgblack@eecs.umich.edu default: decode MODE_SUBMODE { 1296611Sgblack@eecs.umich.edu 0x0: Inst::LGDT(M); 1306611Sgblack@eecs.umich.edu default: decode OPSIZE { 1316611Sgblack@eecs.umich.edu // 16 bit operand sizes are special, but only 1326611Sgblack@eecs.umich.edu // in legacy and compatability modes. 1336611Sgblack@eecs.umich.edu 0x2: Inst::LGDT_16(M); 1346611Sgblack@eecs.umich.edu default: Inst::LGDT(M); 1356611Sgblack@eecs.umich.edu } 1366611Sgblack@eecs.umich.edu } 1376611Sgblack@eecs.umich.edu } 1386611Sgblack@eecs.umich.edu 0x3: decode MODRM_MOD { 1395238Sgblack@eecs.umich.edu 0x3: decode MODRM_RM { 1405238Sgblack@eecs.umich.edu 0x0: vmrun(); 1415238Sgblack@eecs.umich.edu 0x1: vmmcall(); 1425238Sgblack@eecs.umich.edu 0x2: vmload(); 1435238Sgblack@eecs.umich.edu 0x3: vmsave(); 1445238Sgblack@eecs.umich.edu 0x4: stgi(); 1455238Sgblack@eecs.umich.edu 0x5: clgi(); 1465238Sgblack@eecs.umich.edu 0x6: skinit(); 1475238Sgblack@eecs.umich.edu 0x7: invlpga(); 1485238Sgblack@eecs.umich.edu } 1496611Sgblack@eecs.umich.edu default: 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 } 1586611Sgblack@eecs.umich.edu } 1596611Sgblack@eecs.umich.edu 0x4: decode MODRM_MOD { 1606611Sgblack@eecs.umich.edu 0x3: Inst::SMSW(Rv); 1616611Sgblack@eecs.umich.edu default: Inst::SMSW(Mw); 1626611Sgblack@eecs.umich.edu } 1636611Sgblack@eecs.umich.edu 0x6: Inst::LMSW(Ew); 1646611Sgblack@eecs.umich.edu 0x7: decode MODRM_MOD { 1656611Sgblack@eecs.umich.edu 0x3: decode MODRM_RM { 1666611Sgblack@eecs.umich.edu 0x0: Inst::SWAPGS(); 1676611Sgblack@eecs.umich.edu 0x1: rdtscp(); 1686611Sgblack@eecs.umich.edu default: Inst::UD2(); 1696611Sgblack@eecs.umich.edu } 1706611Sgblack@eecs.umich.edu default: Inst::INVLPG(M); 1715238Sgblack@eecs.umich.edu } 1725238Sgblack@eecs.umich.edu } 1734276Sgblack@eecs.umich.edu 0x02: lar_Gv_Ew(); 1744276Sgblack@eecs.umich.edu 0x03: lsl_Gv_Ew(); 1755789Sgblack@eecs.umich.edu // sandpile.org doesn't seem to know what this is...? We'll 1765789Sgblack@eecs.umich.edu // use it for pseudo instructions. We've got 16 bits of space 1775789Sgblack@eecs.umich.edu // to play with so there can be quite a few pseudo 1785789Sgblack@eecs.umich.edu // instructions. 1795789Sgblack@eecs.umich.edu //0x04: loadall_or_reset_or_hang(); 1805789Sgblack@eecs.umich.edu 0x4: decode IMMEDIATE { 1815789Sgblack@eecs.umich.edu format BasicOperate { 1825789Sgblack@eecs.umich.edu#if FULL_SYSTEM 1835789Sgblack@eecs.umich.edu 0x00: m5arm({{ 1845789Sgblack@eecs.umich.edu PseudoInst::arm(xc->tcBase()); 1855789Sgblack@eecs.umich.edu }}, IsNonSpeculative); 1865789Sgblack@eecs.umich.edu 0x01: m5quiesce({{ 1875789Sgblack@eecs.umich.edu PseudoInst::quiesce(xc->tcBase()); 1885789Sgblack@eecs.umich.edu }}, IsNonSpeculative); 1895789Sgblack@eecs.umich.edu 0x02: m5quiesceNs({{ 1905789Sgblack@eecs.umich.edu PseudoInst::quiesceNs(xc->tcBase(), Rdi); 1915789Sgblack@eecs.umich.edu }}, IsNonSpeculative); 1925789Sgblack@eecs.umich.edu 0x03: m5quiesceCycle({{ 1935789Sgblack@eecs.umich.edu PseudoInst::quiesceCycles(xc->tcBase(), Rdi); 1945789Sgblack@eecs.umich.edu }}, IsNonSpeculative); 1955789Sgblack@eecs.umich.edu 0x04: m5quiesceTime({{ 1965789Sgblack@eecs.umich.edu Rax = PseudoInst::quiesceTime(xc->tcBase()); 1975789Sgblack@eecs.umich.edu }}, IsNonSpeculative); 1985789Sgblack@eecs.umich.edu#endif 1995789Sgblack@eecs.umich.edu 0x07: m5rpns({{ 2005789Sgblack@eecs.umich.edu Rax = PseudoInst::rpns(xc->tcBase()); 2015789Sgblack@eecs.umich.edu }}, IsNonSpeculative); 2025789Sgblack@eecs.umich.edu 0x21: m5exit({{ 2035789Sgblack@eecs.umich.edu PseudoInst::m5exit(xc->tcBase(), Rdi); 2045789Sgblack@eecs.umich.edu }}, IsNonSpeculative); 2055789Sgblack@eecs.umich.edu#if FULL_SYSTEM 2065789Sgblack@eecs.umich.edu 0x30: m5initparam({{ 2075789Sgblack@eecs.umich.edu Rax = xc->tcBase()->getCpuPtr()-> 2085789Sgblack@eecs.umich.edu system->init_param; 2095789Sgblack@eecs.umich.edu }}, IsNonSpeculative); 2105789Sgblack@eecs.umich.edu 0x31: m5loadsymbol({{ 2115789Sgblack@eecs.umich.edu PseudoInst::loadsymbol(xc->tcBase()); 2125789Sgblack@eecs.umich.edu }}, IsNonSpeculative); 2135789Sgblack@eecs.umich.edu#endif 2145789Sgblack@eecs.umich.edu 0x40: m5resetstats({{ 2155789Sgblack@eecs.umich.edu PseudoInst::resetstats(xc->tcBase(), Rdi, Rsi); 2165789Sgblack@eecs.umich.edu }}, IsNonSpeculative); 2175789Sgblack@eecs.umich.edu 0x41: m5dumpstats({{ 2185789Sgblack@eecs.umich.edu PseudoInst::dumpstats(xc->tcBase(), Rdi, Rsi); 2195789Sgblack@eecs.umich.edu }}, IsNonSpeculative); 2205789Sgblack@eecs.umich.edu 0x42: m5dumpresetstats({{ 2215789Sgblack@eecs.umich.edu PseudoInst::dumpresetstats(xc->tcBase(), Rdi, Rsi); 2225789Sgblack@eecs.umich.edu }}, IsNonSpeculative); 2235789Sgblack@eecs.umich.edu 0x43: m5checkpoint({{ 2245789Sgblack@eecs.umich.edu PseudoInst::m5checkpoint(xc->tcBase(), Rdi, Rsi); 2255789Sgblack@eecs.umich.edu }}, IsNonSpeculative); 2265789Sgblack@eecs.umich.edu#if FULL_SYSTEM 2275789Sgblack@eecs.umich.edu 0x50: m5readfile({{ 2285789Sgblack@eecs.umich.edu Rax = PseudoInst::readfile( 2295789Sgblack@eecs.umich.edu xc->tcBase(), Rdi, Rsi, Rdx); 2305789Sgblack@eecs.umich.edu }}, IsNonSpeculative); 2315789Sgblack@eecs.umich.edu#endif 2325789Sgblack@eecs.umich.edu 0x51: m5debugbreak({{ 2335789Sgblack@eecs.umich.edu PseudoInst::debugbreak(xc->tcBase()); 2345789Sgblack@eecs.umich.edu }}, IsNonSpeculative); 2355789Sgblack@eecs.umich.edu 0x52: m5switchcpu({{ 2365789Sgblack@eecs.umich.edu PseudoInst::switchcpu(xc->tcBase()); 2375789Sgblack@eecs.umich.edu }}, IsNonSpeculative); 2385789Sgblack@eecs.umich.edu#if FULL_SYSTEM 2395789Sgblack@eecs.umich.edu 0x53: m5addsymbol({{ 2405789Sgblack@eecs.umich.edu PseudoInst::addsymbol(xc->tcBase(), Rdi, Rsi); 2415789Sgblack@eecs.umich.edu }}, IsNonSpeculative); 2425789Sgblack@eecs.umich.edu#endif 2435789Sgblack@eecs.umich.edu 0x54: m5panic({{ 2445789Sgblack@eecs.umich.edu panic("M5 panic instruction called at pc=%#x.\n", 2455789Sgblack@eecs.umich.edu xc->readPC()); 2465789Sgblack@eecs.umich.edu }}, IsNonSpeculative); 2475789Sgblack@eecs.umich.edu 0x55: m5reserved1({{ 2485789Sgblack@eecs.umich.edu warn("M5 reserved opcode 1 ignored.\n"); 2495789Sgblack@eecs.umich.edu }}, IsNonSpeculative); 2505789Sgblack@eecs.umich.edu 0x56: m5reserved2({{ 2515789Sgblack@eecs.umich.edu warn("M5 reserved opcode 2 ignored.\n"); 2525789Sgblack@eecs.umich.edu }}, IsNonSpeculative); 2535789Sgblack@eecs.umich.edu 0x57: m5reserved3({{ 2545789Sgblack@eecs.umich.edu warn("M5 reserved opcode 3 ignored.\n"); 2555789Sgblack@eecs.umich.edu }}, IsNonSpeculative); 2565789Sgblack@eecs.umich.edu 0x58: m5reserved4({{ 2575789Sgblack@eecs.umich.edu warn("M5 reserved opcode 4 ignored.\n"); 2585789Sgblack@eecs.umich.edu }}, IsNonSpeculative); 2595789Sgblack@eecs.umich.edu 0x59: m5reserved5({{ 2605789Sgblack@eecs.umich.edu warn("M5 reserved opcode 5 ignored.\n"); 2615789Sgblack@eecs.umich.edu }}, IsNonSpeculative); 2625789Sgblack@eecs.umich.edu default: Inst::UD2(); 2635789Sgblack@eecs.umich.edu } 2645789Sgblack@eecs.umich.edu } 2654712Sgblack@eecs.umich.edu#if FULL_SYSTEM 2665907Sgblack@eecs.umich.edu 0x05: decode MODE_MODE { 2675907Sgblack@eecs.umich.edu 0x0: decode MODE_SUBMODE { 2685907Sgblack@eecs.umich.edu 0x0: Inst::SYSCALL_64(); 2695907Sgblack@eecs.umich.edu 0x1: Inst::SYSCALL_COMPAT(); 2705907Sgblack@eecs.umich.edu } 2715907Sgblack@eecs.umich.edu 0x1: Inst::SYSCALL_LEGACY(); 2725907Sgblack@eecs.umich.edu } 2734712Sgblack@eecs.umich.edu#else 2745659Sgblack@eecs.umich.edu 0x05: SyscallInst::syscall('xc->syscall(Rax)', IsSyscall); 2754712Sgblack@eecs.umich.edu#endif 2765933Sgblack@eecs.umich.edu 0x06: Inst::CLTS(); 2775908Sgblack@eecs.umich.edu 0x07: decode MODE_SUBMODE { 2785908Sgblack@eecs.umich.edu 0x0: decode OPSIZE { 2795908Sgblack@eecs.umich.edu // Return to 64 bit mode. 2805908Sgblack@eecs.umich.edu 0x8: Inst::SYSRET_TO_64(); 2815908Sgblack@eecs.umich.edu // Return to compatibility mode. 2825908Sgblack@eecs.umich.edu default: Inst::SYSRET_TO_COMPAT(); 2835908Sgblack@eecs.umich.edu } 2845908Sgblack@eecs.umich.edu default: Inst::SYSRET_NON_64(); 2855908Sgblack@eecs.umich.edu } 2864276Sgblack@eecs.umich.edu } 2874276Sgblack@eecs.umich.edu 0x01: decode OPCODE_OP_BOTTOM3 { 2884712Sgblack@eecs.umich.edu 0x0: invd(); 2894712Sgblack@eecs.umich.edu 0x1: wbinvd(); 2904730Sgblack@eecs.umich.edu 0x2: Inst::UD2(); 2914760Sgblack@eecs.umich.edu 0x3: Inst::UD2(); 2924730Sgblack@eecs.umich.edu 0x4: Inst::UD2(); 2935920Sgblack@eecs.umich.edu 0x5: Inst::PREFETCH(Mb); 2945422Sgblack@eecs.umich.edu 0x6: FailUnimpl::femms(); 2955422Sgblack@eecs.umich.edu 0x7: FailUnimpl::threednow(); 2964276Sgblack@eecs.umich.edu } 2976576Sgblack@eecs.umich.edu format Inst{ 2986576Sgblack@eecs.umich.edu 0x02: decode LEGACY_DECODEVAL { 2996576Sgblack@eecs.umich.edu // no prefix 3006576Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 3016576Sgblack@eecs.umich.edu 0x0: MOVUPS(Vo,Wo); 3026576Sgblack@eecs.umich.edu 0x1: MOVUPS(Wo,Vo); 3036576Sgblack@eecs.umich.edu 0x2: decode MODRM_MOD { 3046611Sgblack@eecs.umich.edu 0x3: MOVHLPS(Vps,VRq); 3056611Sgblack@eecs.umich.edu default: MOVLPS(Vps,Mq); 3066576Sgblack@eecs.umich.edu } 3076611Sgblack@eecs.umich.edu 0x3: MOVLPS(Mq,Vps); 3086576Sgblack@eecs.umich.edu 0x4: UNPCKLPS(Vps,Wq); 3096611Sgblack@eecs.umich.edu 0x5: UNPCKHPS(Vps,Wq); 3106576Sgblack@eecs.umich.edu 0x6: decode MODRM_MOD { 3116611Sgblack@eecs.umich.edu 0x3: MOVLHPS(Vps,VRq); 3126611Sgblack@eecs.umich.edu default: MOVHPS(Vps,Mq); 3136576Sgblack@eecs.umich.edu } 3146576Sgblack@eecs.umich.edu 0x7: MOVHPS(Mq,Vq); 3155020Sgblack@eecs.umich.edu } 3166576Sgblack@eecs.umich.edu // repe (0xF3) 3176576Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 3186600Sgblack@eecs.umich.edu 0x0: MOVSS(Vd,Wd); 3196600Sgblack@eecs.umich.edu 0x1: MOVSS(Wd,Vd); 3206576Sgblack@eecs.umich.edu 0x2: WarnUnimpl::movsldup_Vo_Wo(); 3216576Sgblack@eecs.umich.edu 0x6: WarnUnimpl::movshdup_Vo_Wo(); 3226576Sgblack@eecs.umich.edu default: UD2(); 3235020Sgblack@eecs.umich.edu } 3246576Sgblack@eecs.umich.edu // operand size (0x66) 3256576Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 3266576Sgblack@eecs.umich.edu 0x0: MOVUPD(Vo,Wo); 3276576Sgblack@eecs.umich.edu 0x1: MOVUPD(Wo,Vo); 3286576Sgblack@eecs.umich.edu 0x2: MOVLPD(Vq,Mq); 3296576Sgblack@eecs.umich.edu 0x3: MOVLPD(Mq,Vq); 3306576Sgblack@eecs.umich.edu 0x4: UNPCKLPD(Vo,Wq); 3316576Sgblack@eecs.umich.edu 0x5: UNPCKHPD(Vo,Wo); 3326576Sgblack@eecs.umich.edu 0x6: MOVHPD(Vq,Mq); 3336576Sgblack@eecs.umich.edu 0x7: MOVHPD(Mq,Vq); 3346576Sgblack@eecs.umich.edu } 3356576Sgblack@eecs.umich.edu // repne (0xF2) 3366576Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 3376576Sgblack@eecs.umich.edu 0x0: MOVSD(Vq,Wq); 3386576Sgblack@eecs.umich.edu 0x1: MOVSD(Wq,Vq); 3396576Sgblack@eecs.umich.edu 0x2: MOVDDUP(Vo,Wq); 3406576Sgblack@eecs.umich.edu default: UD2(); 3416576Sgblack@eecs.umich.edu } 3426576Sgblack@eecs.umich.edu default: UD2(); 3434760Sgblack@eecs.umich.edu } 3446576Sgblack@eecs.umich.edu 0x03: decode OPCODE_OP_BOTTOM3 { 3456611Sgblack@eecs.umich.edu //group16(); 3466576Sgblack@eecs.umich.edu 0x0: decode MODRM_REG { 3476576Sgblack@eecs.umich.edu 0x0: WarnUnimpl::prefetch_nta(); 3486576Sgblack@eecs.umich.edu 0x1: PREFETCH_T0(Mb); 3496576Sgblack@eecs.umich.edu 0x2: WarnUnimpl::prefetch_t1(); 3506576Sgblack@eecs.umich.edu 0x3: WarnUnimpl::prefetch_t2(); 3516576Sgblack@eecs.umich.edu default: HINT_NOP(); 3526576Sgblack@eecs.umich.edu } 3536576Sgblack@eecs.umich.edu 0x1: HINT_NOP(); 3546576Sgblack@eecs.umich.edu 0x2: HINT_NOP(); 3556576Sgblack@eecs.umich.edu 0x3: HINT_NOP(); 3566576Sgblack@eecs.umich.edu 0x4: HINT_NOP(); 3576576Sgblack@eecs.umich.edu 0x5: HINT_NOP(); 3586576Sgblack@eecs.umich.edu 0x6: HINT_NOP(); 3596576Sgblack@eecs.umich.edu 0x7: HINT_NOP(); 3604760Sgblack@eecs.umich.edu } 3616576Sgblack@eecs.umich.edu 0x04: decode LEGACY_DECODEVAL { 3626576Sgblack@eecs.umich.edu // no prefix 3636576Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 3646576Sgblack@eecs.umich.edu 0x0: MOV(Rd,Cd); 3656576Sgblack@eecs.umich.edu 0x1: MOV(Rd,Dd); 3666576Sgblack@eecs.umich.edu 0x2: MOV(Cd,Rd); 3676576Sgblack@eecs.umich.edu 0x3: MOV(Dd,Rd); 3686576Sgblack@eecs.umich.edu default: UD2(); 3696576Sgblack@eecs.umich.edu } 3706576Sgblack@eecs.umich.edu default: UD2(); 3714760Sgblack@eecs.umich.edu } 3726611Sgblack@eecs.umich.edu 0x05: decode LEGACY_DECODEVAL { 3736611Sgblack@eecs.umich.edu // no prefix 3746611Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 3756611Sgblack@eecs.umich.edu //These moves should really use size o (octword), but 3766611Sgblack@eecs.umich.edu //because they are split in two, they use q (quadword). 3776611Sgblack@eecs.umich.edu 0x0: MOVAPS(Vq,Wq); 3786611Sgblack@eecs.umich.edu 0x1: MOVAPS(Wq,Vq); 3796611Sgblack@eecs.umich.edu 0x2: CVTPI2PS(Vq,Qq); 3806611Sgblack@eecs.umich.edu 0x3: WarnUnimpl::movntps_Mo_Vo(); 3816611Sgblack@eecs.umich.edu 0x4: CVTTPS2PI(Pq,Wq); 3826611Sgblack@eecs.umich.edu 0x5: CVTPS2PI(Pq,Wq); 3836611Sgblack@eecs.umich.edu 0x6: UCOMISS(Vd,Wd); 3846611Sgblack@eecs.umich.edu 0x7: COMISS(Vd,Wd); 3856611Sgblack@eecs.umich.edu } 3866611Sgblack@eecs.umich.edu // repe (0xF3) 3876611Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 3886611Sgblack@eecs.umich.edu 0x2: CVTSI2SS(Vd,Ed); 3896611Sgblack@eecs.umich.edu 0x4: CVTTSS2SI(Gd,Wd); 3906611Sgblack@eecs.umich.edu 0x5: CVTSS2SI(Gd,Wd); 3916611Sgblack@eecs.umich.edu default: UD2(); 3926611Sgblack@eecs.umich.edu } 3936611Sgblack@eecs.umich.edu // operand size (0x66) 3946611Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 3956611Sgblack@eecs.umich.edu 0x0: MOVAPD(Vo,Wo); 3966611Sgblack@eecs.umich.edu 0x1: MOVAPD(Wo,Vo); 3976611Sgblack@eecs.umich.edu 0x2: CVTPI2PD(Vo,Qq); 3986611Sgblack@eecs.umich.edu 0x3: WarnUnimpl::movntpd_Mo_Vo(); 3996611Sgblack@eecs.umich.edu 0x4: CVTTPD2PI(Pq,Wo); 4006611Sgblack@eecs.umich.edu 0x5: CVTPD2PI(Pq,Wo); 4016611Sgblack@eecs.umich.edu 0x6: UCOMISD(Vq,Wq); 4026611Sgblack@eecs.umich.edu 0x7: COMISD(Vq,Wq); 4036611Sgblack@eecs.umich.edu } 4046611Sgblack@eecs.umich.edu // repne (0xF2) 4056611Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 4066611Sgblack@eecs.umich.edu // The size of the V operand should be q, not dp 4076611Sgblack@eecs.umich.edu 0x2: CVTSI2SD(Vdp,Edp); 4086611Sgblack@eecs.umich.edu // The size of the W operand should be q, not dp 4096611Sgblack@eecs.umich.edu 0x4: CVTTSD2SI(Gdp,Wdp); 4106611Sgblack@eecs.umich.edu 0x5: CVTSD2SI(Gd,Wq); 4116611Sgblack@eecs.umich.edu default: UD2(); 4126611Sgblack@eecs.umich.edu } 4136611Sgblack@eecs.umich.edu default: UD2(); 4145020Sgblack@eecs.umich.edu } 4154276Sgblack@eecs.umich.edu } 4164276Sgblack@eecs.umich.edu 0x06: decode OPCODE_OP_BOTTOM3 { 4175149Sgblack@eecs.umich.edu 0x0: Inst::WRMSR(); 4185409Sgblack@eecs.umich.edu 0x1: Inst::RDTSC(); 4195149Sgblack@eecs.umich.edu 0x2: Inst::RDMSR(); 4204712Sgblack@eecs.umich.edu 0x3: rdpmc(); 4215972Sgblack@eecs.umich.edu#if FULL_SYSTEM 4224712Sgblack@eecs.umich.edu 0x4: sysenter(); 4235972Sgblack@eecs.umich.edu#else 4245972Sgblack@eecs.umich.edu 0x4: SyscallInst::sysenter('xc->syscall(Rax)', IsSyscall); 4255972Sgblack@eecs.umich.edu#endif 4264712Sgblack@eecs.umich.edu 0x5: sysexit(); 4274730Sgblack@eecs.umich.edu 0x6: Inst::UD2(); 4284712Sgblack@eecs.umich.edu 0x7: getsec(); 4294276Sgblack@eecs.umich.edu } 4304276Sgblack@eecs.umich.edu 0x07: decode OPCODE_OP_BOTTOM3 { 4316615Sgblack@eecs.umich.edu 0x0: M5InternalError::error( 4326615Sgblack@eecs.umich.edu {{"Three byte opcode shouldn't be handled by " 4336615Sgblack@eecs.umich.edu "two_byte_opcodes.isa!"}}); 4346615Sgblack@eecs.umich.edu 0x2: M5InternalError::error( 4356615Sgblack@eecs.umich.edu {{"Three byte opcode shouldn't be handled by " 4366615Sgblack@eecs.umich.edu "two_byte_opcodes.isa!"}}); 4376611Sgblack@eecs.umich.edu default: UD2(); 4384276Sgblack@eecs.umich.edu } 4394760Sgblack@eecs.umich.edu format Inst { 4404760Sgblack@eecs.umich.edu 0x08: decode OPCODE_OP_BOTTOM3 { 4414760Sgblack@eecs.umich.edu 0x0: CMOVO(Gv,Ev); 4424760Sgblack@eecs.umich.edu 0x1: CMOVNO(Gv,Ev); 4434760Sgblack@eecs.umich.edu 0x2: CMOVB(Gv,Ev); 4444760Sgblack@eecs.umich.edu 0x3: CMOVNB(Gv,Ev); 4454760Sgblack@eecs.umich.edu 0x4: CMOVZ(Gv,Ev); 4464760Sgblack@eecs.umich.edu 0x5: CMOVNZ(Gv,Ev); 4474760Sgblack@eecs.umich.edu 0x6: CMOVBE(Gv,Ev); 4484760Sgblack@eecs.umich.edu 0x7: CMOVNBE(Gv,Ev); 4494760Sgblack@eecs.umich.edu } 4504760Sgblack@eecs.umich.edu 0x09: decode OPCODE_OP_BOTTOM3 { 4514760Sgblack@eecs.umich.edu 0x0: CMOVS(Gv,Ev); 4524760Sgblack@eecs.umich.edu 0x1: CMOVNS(Gv,Ev); 4534760Sgblack@eecs.umich.edu 0x2: CMOVP(Gv,Ev); 4544760Sgblack@eecs.umich.edu 0x3: CMOVNP(Gv,Ev); 4554760Sgblack@eecs.umich.edu 0x4: CMOVL(Gv,Ev); 4564760Sgblack@eecs.umich.edu 0x5: CMOVNL(Gv,Ev); 4574760Sgblack@eecs.umich.edu 0x6: CMOVLE(Gv,Ev); 4584760Sgblack@eecs.umich.edu 0x7: CMOVNLE(Gv,Ev); 4594760Sgblack@eecs.umich.edu } 4606576Sgblack@eecs.umich.edu 0x0A: decode LEGACY_DECODEVAL { 4616576Sgblack@eecs.umich.edu // no prefix 4626576Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 4636593Sgblack@eecs.umich.edu 0x0: MOVMSKPS(Gd,VRo); 4646576Sgblack@eecs.umich.edu 0x1: SQRTPS(Vo,Wo); 4656576Sgblack@eecs.umich.edu 0x2: WarnUnimpl::rqsrtps_Vo_Wo(); 4666576Sgblack@eecs.umich.edu 0x3: WarnUnimpl::rcpps_Vo_Wo(); 4676576Sgblack@eecs.umich.edu 0x4: ANDPS(Vo,Wo); 4686576Sgblack@eecs.umich.edu 0x5: ANDNPS(Vo,Wo); 4696576Sgblack@eecs.umich.edu 0x6: ORPS(Vo,Wo); 4706576Sgblack@eecs.umich.edu 0x7: XORPS(Vo,Wo); 4716576Sgblack@eecs.umich.edu } 4726576Sgblack@eecs.umich.edu // repe (0xF3) 4736576Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 4746576Sgblack@eecs.umich.edu 0x1: SQRTSS(Vd,Wd); 4756576Sgblack@eecs.umich.edu 0x2: WarnUnimpl::rsqrtss_Vd_Wd(); 4766576Sgblack@eecs.umich.edu 0x3: WarnUnimpl::rcpss_Vd_Wd(); 4776576Sgblack@eecs.umich.edu default: UD2(); 4786576Sgblack@eecs.umich.edu } 4796576Sgblack@eecs.umich.edu // operand size (0x66) 4806576Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 4816593Sgblack@eecs.umich.edu 0x0: MOVMSKPD(Gd,VRo); 4826576Sgblack@eecs.umich.edu 0x1: SQRTPD(Vo,Wo); 4836576Sgblack@eecs.umich.edu 0x4: ANDPD(Vo,Wo); 4846576Sgblack@eecs.umich.edu 0x5: ANDNPD(Vo,Wo); 4856576Sgblack@eecs.umich.edu 0x6: ORPD(Vo,Wo); 4866611Sgblack@eecs.umich.edu 0x7: XORPD(Vo,Wo); 4876576Sgblack@eecs.umich.edu default: UD2(); 4886576Sgblack@eecs.umich.edu } 4895059Sgblack@eecs.umich.edu // repne (0xF2) 4905059Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 4916576Sgblack@eecs.umich.edu 0x1: SQRTSD(Vq,Wq); 4925059Sgblack@eecs.umich.edu default: UD2(); 4935059Sgblack@eecs.umich.edu } 4945059Sgblack@eecs.umich.edu default: UD2(); 4955020Sgblack@eecs.umich.edu } 4966576Sgblack@eecs.umich.edu 0x0B: decode LEGACY_DECODEVAL { 4976576Sgblack@eecs.umich.edu // no prefix 4986576Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 4996576Sgblack@eecs.umich.edu 0x0: ADDPS(Vo,Wo); 5006576Sgblack@eecs.umich.edu 0x1: MULPS(Vo,Wo); 5016576Sgblack@eecs.umich.edu 0x2: CVTPS2PD(Vo,Wq); 5026576Sgblack@eecs.umich.edu 0x3: CVTDQ2PS(Vo,Wo); 5036576Sgblack@eecs.umich.edu 0x4: SUBPS(Vo,Wo); 5046576Sgblack@eecs.umich.edu 0x5: MINPS(Vo,Wo); 5056576Sgblack@eecs.umich.edu 0x6: DIVPS(Vo,Wo); 5066576Sgblack@eecs.umich.edu 0x7: MAXPS(Vo,Wo); 5076576Sgblack@eecs.umich.edu } 5086576Sgblack@eecs.umich.edu // repe (0xF3) 5096576Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 5106576Sgblack@eecs.umich.edu 0x0: ADDSS(Vd,Wd); 5116576Sgblack@eecs.umich.edu 0x1: MULSS(Vd,Wd); 5126576Sgblack@eecs.umich.edu 0x2: CVTSS2SD(Vq,Wd); 5136606Sgblack@eecs.umich.edu 0x3: CVTTPS2DQ(Vo,Wo); 5146576Sgblack@eecs.umich.edu 0x4: SUBSS(Vd,Wd); 5156576Sgblack@eecs.umich.edu 0x5: MINSS(Vd,Wd); 5166576Sgblack@eecs.umich.edu 0x6: DIVSS(Vd,Wd); 5176576Sgblack@eecs.umich.edu 0x7: MAXSS(Vd,Wd); 5186576Sgblack@eecs.umich.edu } 5196576Sgblack@eecs.umich.edu // operand size (0x66) 5206576Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 5216576Sgblack@eecs.umich.edu 0x0: ADDPD(Vo,Wo); 5226576Sgblack@eecs.umich.edu 0x1: MULPD(Vo,Wo); 5236576Sgblack@eecs.umich.edu 0x2: CVTPD2PS(Vo,Wo); 5246606Sgblack@eecs.umich.edu 0x3: CVTPS2DQ(Vo,Wo); 5256576Sgblack@eecs.umich.edu 0x4: SUBPD(Vo,Wo); 5266576Sgblack@eecs.umich.edu 0x5: MINPD(Vo,Wo); 5276576Sgblack@eecs.umich.edu 0x6: DIVPD(Vo,Wo); 5286576Sgblack@eecs.umich.edu 0x7: MAXPD(Vo,Wo); 5296576Sgblack@eecs.umich.edu } 5306576Sgblack@eecs.umich.edu // repne (0xF2) 5316576Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 5326576Sgblack@eecs.umich.edu 0x0: ADDSD(Vq,Wq); 5336576Sgblack@eecs.umich.edu 0x1: MULSD(Vq,Wq); 5346576Sgblack@eecs.umich.edu 0x2: CVTSD2SS(Vd,Wq); 5356576Sgblack@eecs.umich.edu 0x4: SUBSD(Vq,Wq); 5366576Sgblack@eecs.umich.edu 0x5: MINSD(Vq,Wq); 5376576Sgblack@eecs.umich.edu 0x6: DIVSD(Vq,Wq); 5386576Sgblack@eecs.umich.edu 0x7: MAXSD(Vq,Wq); 5396576Sgblack@eecs.umich.edu default: UD2(); 5406576Sgblack@eecs.umich.edu } 5416576Sgblack@eecs.umich.edu default: UD2(); 5425020Sgblack@eecs.umich.edu } 5436576Sgblack@eecs.umich.edu 0x0C: decode LEGACY_DECODEVAL { 5446576Sgblack@eecs.umich.edu // no prefix 5456576Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 5466576Sgblack@eecs.umich.edu 0x0: PUNPCKLBW(Pq,Qd); 5476576Sgblack@eecs.umich.edu 0x1: PUNPCKLWD(Pq,Qd); 5486576Sgblack@eecs.umich.edu 0x2: PUNPCKLDQ(Pq,Qd); 5496576Sgblack@eecs.umich.edu 0x3: PACKSSWB(Pq,Qq); 5506576Sgblack@eecs.umich.edu 0x4: PCMPGTB(Pq,Qq); 5516576Sgblack@eecs.umich.edu 0x5: PCMPGTW(Pq,Qq); 5526576Sgblack@eecs.umich.edu 0x6: PCMPGTD(Pq,Qq); 5536576Sgblack@eecs.umich.edu 0x7: PACKUSWB(Pq,Qq); 5546576Sgblack@eecs.umich.edu } 5556576Sgblack@eecs.umich.edu // operand size (0x66) 5566576Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 5576576Sgblack@eecs.umich.edu 0x0: PUNPCKLBW(Vo,Wq); 5586576Sgblack@eecs.umich.edu 0x1: PUNPCKLWD(Vo,Wq); 5596576Sgblack@eecs.umich.edu 0x2: PUNPCKLDQ(Vo,Wq); 5606576Sgblack@eecs.umich.edu 0x3: PACKSSWB(Vo,Wo); 5616576Sgblack@eecs.umich.edu 0x4: PCMPGTB(Vo,Wo); 5626576Sgblack@eecs.umich.edu 0x5: PCMPGTW(Vo,Wo); 5636576Sgblack@eecs.umich.edu 0x6: PCMPGTD(Vo,Wo); 5646576Sgblack@eecs.umich.edu 0x7: PACKUSWB(Vo,Wo); 5656576Sgblack@eecs.umich.edu } 5666576Sgblack@eecs.umich.edu default: UD2(); 5675020Sgblack@eecs.umich.edu } 5686576Sgblack@eecs.umich.edu 0x0D: decode LEGACY_DECODEVAL { 5696576Sgblack@eecs.umich.edu // no prefix 5706576Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 5716576Sgblack@eecs.umich.edu 0x0: PUNPCKHBW(Pq,Qq); 5726576Sgblack@eecs.umich.edu 0x1: PUNPCKHWD(Pq,Qq); 5736576Sgblack@eecs.umich.edu 0x2: PUNPCKHDQ(Pq,Qq); 5746576Sgblack@eecs.umich.edu 0x3: PACKSSDW(Pq,Qq); 5756576Sgblack@eecs.umich.edu 0x6: MOVD(Pq,Edp); 5766576Sgblack@eecs.umich.edu 0x7: MOVQ(Pq,Qq); 5776576Sgblack@eecs.umich.edu default: UD2(); 5786576Sgblack@eecs.umich.edu } 5796576Sgblack@eecs.umich.edu // repe (0xF3) 5806576Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 5816576Sgblack@eecs.umich.edu 0x7: WarnUnimpl::movdqu_Vo_Wo(); 5826576Sgblack@eecs.umich.edu default: UD2(); 5836576Sgblack@eecs.umich.edu } 5846576Sgblack@eecs.umich.edu // operand size (0x66) 5856576Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 5866576Sgblack@eecs.umich.edu 0x0: PUNPCKHBW(Vo,Wo); 5876576Sgblack@eecs.umich.edu 0x1: PUNPCKHWD(Vo,Wo); 5886576Sgblack@eecs.umich.edu 0x2: PUNPCKHDQ(Vo,Wo); 5896576Sgblack@eecs.umich.edu 0x3: PACKSSDW(Vo,Wo); 5906576Sgblack@eecs.umich.edu 0x4: PUNPCKLQDQ(Vo,Wq); 5916576Sgblack@eecs.umich.edu 0x5: PUNPCKHQDQ(Vo,Wq); 5926576Sgblack@eecs.umich.edu 0x6: WarnUnimpl::movd_Vo_Ed(); 5936576Sgblack@eecs.umich.edu 0x7: WarnUnimpl::movdqa_Vo_Wo(); 5946576Sgblack@eecs.umich.edu } 5956576Sgblack@eecs.umich.edu default: UD2(); 5965020Sgblack@eecs.umich.edu } 5976584Sgblack@eecs.umich.edu 0x0E: decode LEGACY_DECODEVAL { 5986584Sgblack@eecs.umich.edu // no prefix 5996584Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 6006597Sgblack@eecs.umich.edu 0x0: PSHUFW(Pq,Qq,Ib); 6016611Sgblack@eecs.umich.edu //0x1: group12_pshimw(); 6026584Sgblack@eecs.umich.edu 0x1: decode MODRM_REG { 6036611Sgblack@eecs.umich.edu 0x2: PSRLW(PRq,Ib); 6046611Sgblack@eecs.umich.edu 0x4: PSRAW(PRq,Ib); 6056611Sgblack@eecs.umich.edu 0x6: PSLLW(PRq,Ib); 6066584Sgblack@eecs.umich.edu default: UD2(); 6075238Sgblack@eecs.umich.edu } 6086611Sgblack@eecs.umich.edu //0x2: group13_pshimd(); 6096584Sgblack@eecs.umich.edu 0x2: decode MODRM_REG { 6106611Sgblack@eecs.umich.edu 0x2: PSRLD(PRq,Ib); 6116611Sgblack@eecs.umich.edu 0x4: PSRAD(PRq,Ib); 6126611Sgblack@eecs.umich.edu 0x6: PSLLD(PRq,Ib); 6136584Sgblack@eecs.umich.edu default: UD2(); 6145238Sgblack@eecs.umich.edu } 6156611Sgblack@eecs.umich.edu //0x3: group14_pshimq(); 6166584Sgblack@eecs.umich.edu 0x3: decode MODRM_REG { 6176611Sgblack@eecs.umich.edu 0x2: PSRLQ(PRq,Ib); 6186611Sgblack@eecs.umich.edu 0x6: PSLLQ(PRq,Ib); 6196584Sgblack@eecs.umich.edu default: Inst::UD2(); 6205238Sgblack@eecs.umich.edu } 6216584Sgblack@eecs.umich.edu 0x4: Inst::PCMPEQB(Pq,Qq); 6226584Sgblack@eecs.umich.edu 0x5: Inst::PCMPEQW(Pq,Qq); 6236584Sgblack@eecs.umich.edu 0x6: Inst::PCMPEQD(Pq,Qq); 6246584Sgblack@eecs.umich.edu 0x7: WarnUnimpl::emms(); 6255238Sgblack@eecs.umich.edu } 6266584Sgblack@eecs.umich.edu // repe (0xF3) 6276584Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 6286597Sgblack@eecs.umich.edu 0x0: PSHUFHW(Vo,Wo,Ib); 6296584Sgblack@eecs.umich.edu default: UD2(); 6306584Sgblack@eecs.umich.edu } 6316584Sgblack@eecs.umich.edu // operand size (0x66) 6326584Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 6336597Sgblack@eecs.umich.edu 0x0: PSHUFD(Vo,Wo,Ib); 6346611Sgblack@eecs.umich.edu //0x1: group12_pshimw(); 6356584Sgblack@eecs.umich.edu 0x1: decode MODRM_REG { 6366611Sgblack@eecs.umich.edu 0x2: PSRLW(VRo,Ib); 6376611Sgblack@eecs.umich.edu 0x4: PSRAW(VRo,Ib); 6386611Sgblack@eecs.umich.edu 0x6: PSLLW(VRo,Ib); 6395238Sgblack@eecs.umich.edu } 6406611Sgblack@eecs.umich.edu //0x2: group13_pshimd(); 6416584Sgblack@eecs.umich.edu 0x2: decode MODRM_REG { 6426611Sgblack@eecs.umich.edu 0x2: PSRLD(VRo,Ib); 6436611Sgblack@eecs.umich.edu 0x4: PSRAD(VRo,Ib); 6446611Sgblack@eecs.umich.edu 0x6: PSLLD(VRo,Ib); 6456584Sgblack@eecs.umich.edu default: UD2(); 6465238Sgblack@eecs.umich.edu } 6476611Sgblack@eecs.umich.edu //0x3: group14_pshimq(); 6486584Sgblack@eecs.umich.edu 0x3: decode MODRM_REG { 6496611Sgblack@eecs.umich.edu 0x2: PSRLQ(VRo,Ib); 6506611Sgblack@eecs.umich.edu 0x3: WarnUnimpl::psrldq_VRo_Ib(); 6516611Sgblack@eecs.umich.edu 0x6: PSLLQ(VRo,Ib); 6526611Sgblack@eecs.umich.edu 0x7: WarnUnimpl::pslldq_VRo_Ib(); 6536584Sgblack@eecs.umich.edu default: UD2(); 6545238Sgblack@eecs.umich.edu } 6556584Sgblack@eecs.umich.edu 0x4: PCMPEQB(Vo,Wo); 6566584Sgblack@eecs.umich.edu 0x5: PCMPEQW(Vo,Wo); 6576584Sgblack@eecs.umich.edu 0x6: PCMPEQD(Vo,Wo); 6586584Sgblack@eecs.umich.edu default: UD2(); 6595238Sgblack@eecs.umich.edu } 6606584Sgblack@eecs.umich.edu // repne (0xF2) 6616584Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 6626597Sgblack@eecs.umich.edu 0x0: PSHUFLW(Vo,Wo,Ib); 6636584Sgblack@eecs.umich.edu default: UD2(); 6645238Sgblack@eecs.umich.edu } 6656584Sgblack@eecs.umich.edu default: UD2(); 6665020Sgblack@eecs.umich.edu } 6676584Sgblack@eecs.umich.edu 0x0F: decode LEGACY_DECODEVAL { 6686584Sgblack@eecs.umich.edu // no prefix 6696584Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 6706611Sgblack@eecs.umich.edu 0x0: WarnUnimpl::vmread_Edp_Gdp(); 6716611Sgblack@eecs.umich.edu 0x1: WarnUnimpl::vmwrite_Gdp_Edp(); 6726584Sgblack@eecs.umich.edu 0x6: MOVD(Edp,Pdp); 6736584Sgblack@eecs.umich.edu 0x7: MOVQ(Qq,Pq); 6746584Sgblack@eecs.umich.edu default: UD2(); 6756584Sgblack@eecs.umich.edu } 6766584Sgblack@eecs.umich.edu // repe (0xF3) 6776584Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 6786584Sgblack@eecs.umich.edu 0x6: MOVQ(Vq,Wq); 6796584Sgblack@eecs.umich.edu 0x7: WarnUnimpl::movdqu_Wo_Vo(); 6806584Sgblack@eecs.umich.edu default: UD2(); 6816584Sgblack@eecs.umich.edu } 6826584Sgblack@eecs.umich.edu // operand size (0x66) 6836584Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 6846584Sgblack@eecs.umich.edu 0x4: WarnUnimpl::haddpd_Vo_Wo(); 6856584Sgblack@eecs.umich.edu 0x5: WarnUnimpl::hsubpd_Vo_Wo(); 6866584Sgblack@eecs.umich.edu 0x6: WarnUnimpl::movd_Ed_Vd(); 6876584Sgblack@eecs.umich.edu 0x7: WarnUnimpl::movdqa_Wo_Vo(); 6886584Sgblack@eecs.umich.edu default: UD2(); 6896584Sgblack@eecs.umich.edu } 6906584Sgblack@eecs.umich.edu // repne (0xF2) 6916584Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 6926584Sgblack@eecs.umich.edu 0x4: WarnUnimpl::haddps_Vo_Wo(); 6936584Sgblack@eecs.umich.edu 0x5: WarnUnimpl::hsubps_Vo_Wo(); 6946584Sgblack@eecs.umich.edu default: UD2(); 6956584Sgblack@eecs.umich.edu } 6966584Sgblack@eecs.umich.edu default: UD2(); 6975020Sgblack@eecs.umich.edu } 6984727Sgblack@eecs.umich.edu 0x10: decode OPCODE_OP_BOTTOM3 { 6994727Sgblack@eecs.umich.edu 0x0: JO(Jz); 7004727Sgblack@eecs.umich.edu 0x1: JNO(Jz); 7014727Sgblack@eecs.umich.edu 0x2: JB(Jz); 7024727Sgblack@eecs.umich.edu 0x3: JNB(Jz); 7034727Sgblack@eecs.umich.edu 0x4: JZ(Jz); 7044727Sgblack@eecs.umich.edu 0x5: JNZ(Jz); 7054727Sgblack@eecs.umich.edu 0x6: JBE(Jz); 7064727Sgblack@eecs.umich.edu 0x7: JNBE(Jz); 7074727Sgblack@eecs.umich.edu } 7084727Sgblack@eecs.umich.edu 0x11: decode OPCODE_OP_BOTTOM3 { 7094727Sgblack@eecs.umich.edu 0x0: JS(Jz); 7104727Sgblack@eecs.umich.edu 0x1: JNS(Jz); 7114727Sgblack@eecs.umich.edu 0x2: JP(Jz); 7124727Sgblack@eecs.umich.edu 0x3: JNP(Jz); 7134727Sgblack@eecs.umich.edu 0x4: JL(Jz); 7144727Sgblack@eecs.umich.edu 0x5: JNL(Jz); 7154727Sgblack@eecs.umich.edu 0x6: JLE(Jz); 7164727Sgblack@eecs.umich.edu 0x7: JNLE(Jz); 7174727Sgblack@eecs.umich.edu } 7184760Sgblack@eecs.umich.edu 0x12: decode OPCODE_OP_BOTTOM3 { 7194760Sgblack@eecs.umich.edu 0x0: SETO(Eb); 7204760Sgblack@eecs.umich.edu 0x1: SETNO(Eb); 7214760Sgblack@eecs.umich.edu 0x2: SETB(Eb); 7224760Sgblack@eecs.umich.edu 0x3: SETNB(Eb); 7234760Sgblack@eecs.umich.edu 0x4: SETZ(Eb); 7244760Sgblack@eecs.umich.edu 0x5: SETNZ(Eb); 7254760Sgblack@eecs.umich.edu 0x6: SETBE(Eb); 7264760Sgblack@eecs.umich.edu 0x7: SETNBE(Eb); 7274760Sgblack@eecs.umich.edu } 7284760Sgblack@eecs.umich.edu 0x13: decode OPCODE_OP_BOTTOM3 { 7294760Sgblack@eecs.umich.edu 0x0: SETS(Eb); 7304760Sgblack@eecs.umich.edu 0x1: SETNS(Eb); 7314760Sgblack@eecs.umich.edu 0x2: SETP(Eb); 7324760Sgblack@eecs.umich.edu 0x3: SETNP(Eb); 7334760Sgblack@eecs.umich.edu 0x4: SETL(Eb); 7344760Sgblack@eecs.umich.edu 0x5: SETNL(Eb); 7354760Sgblack@eecs.umich.edu 0x6: SETLE(Eb); 7364760Sgblack@eecs.umich.edu 0x7: SETNLE(Eb); 7374760Sgblack@eecs.umich.edu } 7384276Sgblack@eecs.umich.edu } 7394276Sgblack@eecs.umich.edu 0x14: decode OPCODE_OP_BOTTOM3 { 7404712Sgblack@eecs.umich.edu 0x0: push_fs(); 7414712Sgblack@eecs.umich.edu 0x1: pop_fs(); 7425659Sgblack@eecs.umich.edu 0x2: CPUIDInst::CPUID({{ 7435659Sgblack@eecs.umich.edu CpuidResult result; 7446052Sgblack@eecs.umich.edu success = doCpuid(xc->tcBase(), bits(Rax, 31, 0), result); 7455659Sgblack@eecs.umich.edu Rax = result.rax; 7465659Sgblack@eecs.umich.edu Rbx = result.rbx; 7475659Sgblack@eecs.umich.edu Rcx = result.rcx; 7485659Sgblack@eecs.umich.edu Rdx = result.rdx; 7495659Sgblack@eecs.umich.edu }}); 7505240Sgblack@eecs.umich.edu 0x3: Inst::BT(Ev,Gv); 7516480Sgblack@eecs.umich.edu 0x4: Inst::SHLD(Ev,Gv,Ib); 7526480Sgblack@eecs.umich.edu 0x5: Inst::SHLD(Ev,Gv); 7536611Sgblack@eecs.umich.edu default: Inst::UD2(); 7544276Sgblack@eecs.umich.edu } 7554276Sgblack@eecs.umich.edu 0x15: decode OPCODE_OP_BOTTOM3 { 7564712Sgblack@eecs.umich.edu 0x0: push_gs(); 7574712Sgblack@eecs.umich.edu 0x1: pop_gs(); 7584712Sgblack@eecs.umich.edu 0x2: rsm_smm(); 7595240Sgblack@eecs.umich.edu 0x3: Inst::BTS(Ev,Gv); 7605977Sgblack@eecs.umich.edu 0x4: Inst::SHRD(Ev,Gv,Ib); 7616481Sgblack@eecs.umich.edu 0x5: Inst::SHRD(Ev,Gv); 7626611Sgblack@eecs.umich.edu //0x6: group15(); 7636611Sgblack@eecs.umich.edu 0x6: decode MODRM_MOD { 7646611Sgblack@eecs.umich.edu 0x3: decode MODRM_REG { 7656611Sgblack@eecs.umich.edu 0x5: BasicOperate::LFENCE( 7665923Sgblack@eecs.umich.edu {{/*Nothing*/}}, IsReadBarrier); 7676611Sgblack@eecs.umich.edu 0x6: BasicOperate::MFENCE( 7686611Sgblack@eecs.umich.edu {{/*Nothing*/}}, IsMemBarrier); 7696611Sgblack@eecs.umich.edu 0x7: BasicOperate::SFENCE( 7706611Sgblack@eecs.umich.edu {{/*Nothing*/}}, IsWriteBarrier); 7715238Sgblack@eecs.umich.edu default: Inst::UD2(); 7725238Sgblack@eecs.umich.edu } 7736611Sgblack@eecs.umich.edu default: decode MODRM_REG { 7746611Sgblack@eecs.umich.edu 0x0: fxsave(); 7756611Sgblack@eecs.umich.edu 0x1: fxrstor(); 7766611Sgblack@eecs.umich.edu 0x2: Inst::LDMXCSR(Md); 7776611Sgblack@eecs.umich.edu 0x3: Inst::STMXCSR(Md); 7786611Sgblack@eecs.umich.edu 0x4: xsave(); 7796611Sgblack@eecs.umich.edu 0x5: xrstor(); 7806611Sgblack@eecs.umich.edu 0x6: Inst::UD2(); 7816611Sgblack@eecs.umich.edu 0x7: clflush(); 7825238Sgblack@eecs.umich.edu } 7835238Sgblack@eecs.umich.edu } 7844724Sgblack@eecs.umich.edu 0x7: Inst::IMUL(Gv,Ev); 7854276Sgblack@eecs.umich.edu } 7866593Sgblack@eecs.umich.edu format Inst { 7876593Sgblack@eecs.umich.edu 0x16: decode OPCODE_OP_BOTTOM3 { 7886593Sgblack@eecs.umich.edu 0x0: CMPXCHG(Eb,Gb); 7896593Sgblack@eecs.umich.edu 0x1: CMPXCHG(Ev,Gv); 7906593Sgblack@eecs.umich.edu 0x2: WarnUnimpl::lss_Gz_Mp(); 7916593Sgblack@eecs.umich.edu 0x3: BTR(Ev,Gv); 7926593Sgblack@eecs.umich.edu 0x4: WarnUnimpl::lfs_Gz_Mp(); 7936593Sgblack@eecs.umich.edu 0x5: WarnUnimpl::lgs_Gz_Mp(); 7946593Sgblack@eecs.umich.edu //The size of the second operand in these instructions 7956593Sgblack@eecs.umich.edu //should really be "b" or "w", but it's set to v in order 7966593Sgblack@eecs.umich.edu //to have a consistent register size. This shouldn't 7976593Sgblack@eecs.umich.edu //affect behavior. 7986593Sgblack@eecs.umich.edu 0x6: MOVZX_B(Gv,Ev); 7996593Sgblack@eecs.umich.edu 0x7: MOVZX_W(Gv,Ev); 8006593Sgblack@eecs.umich.edu } 8016593Sgblack@eecs.umich.edu 0x17: decode OPCODE_OP_BOTTOM3 { 8026611Sgblack@eecs.umich.edu 0x0: decode LEGACY_REP { 8036611Sgblack@eecs.umich.edu 0x0: WarnUnimpl::jmpe_Jz(); 8046611Sgblack@eecs.umich.edu 0x1: WarnUnimpl::popcnt_Gv_Ev(); 8056611Sgblack@eecs.umich.edu } 8066611Sgblack@eecs.umich.edu //0x1: group10_UD2(); 8075240Sgblack@eecs.umich.edu 0x1: UD2(); 8085240Sgblack@eecs.umich.edu //0x2: group8_Ev_Ib(); 8095240Sgblack@eecs.umich.edu 0x2: decode MODRM_REG { 8105240Sgblack@eecs.umich.edu 0x4: BT(Ev,Ib); 8115240Sgblack@eecs.umich.edu 0x5: BTS(Ev,Ib); 8125240Sgblack@eecs.umich.edu 0x6: BTR(Ev,Ib); 8135240Sgblack@eecs.umich.edu 0x7: BTC(Ev,Ib); 8145240Sgblack@eecs.umich.edu default: UD2(); 8155240Sgblack@eecs.umich.edu } 8165240Sgblack@eecs.umich.edu 0x3: BTC(Ev,Gv); 8176593Sgblack@eecs.umich.edu 0x4: BSF(Gv,Ev); 8186593Sgblack@eecs.umich.edu 0x5: BSR(Gv,Ev); 8196593Sgblack@eecs.umich.edu //The size of the second operand in these instructions 8206593Sgblack@eecs.umich.edu //should really be "b" or "w", but it's set to v in order 8216593Sgblack@eecs.umich.edu //to have a consistent register size. This shouldn't 8226593Sgblack@eecs.umich.edu //affect behavior. 8236593Sgblack@eecs.umich.edu 0x6: MOVSX_B(Gv,Ev); 8246593Sgblack@eecs.umich.edu 0x7: MOVSX_W(Gv,Ev); 8255238Sgblack@eecs.umich.edu } 8266576Sgblack@eecs.umich.edu 0x18: decode OPCODE_OP_BOTTOM3 { 8276576Sgblack@eecs.umich.edu 0x0: XADD(Eb,Gb); 8286576Sgblack@eecs.umich.edu 0x1: XADD(Ev,Gv); 8296576Sgblack@eecs.umich.edu //0x7: group9(); 8306576Sgblack@eecs.umich.edu 0x7: decode MODRM_REG { 8316576Sgblack@eecs.umich.edu //Also CMPXCHG16B 8326576Sgblack@eecs.umich.edu 0x1: CMPXCHG8B(Mdp); 8336576Sgblack@eecs.umich.edu 0x6: decode LEGACY_OP { 8346576Sgblack@eecs.umich.edu 0x1: WarnUnimpl::vmclear_Mq(); 8356576Sgblack@eecs.umich.edu default: decode LEGACY_REP { 8366576Sgblack@eecs.umich.edu 0x1: WarnUnimpl::vmxon_Mq(); 8376576Sgblack@eecs.umich.edu 0x0: WarnUnimpl::vmptrld_Mq(); 8386576Sgblack@eecs.umich.edu } 8395238Sgblack@eecs.umich.edu } 8406576Sgblack@eecs.umich.edu 0x7: WarnUnimpl::vmptrst_Mq(); 8416576Sgblack@eecs.umich.edu default: UD2(); 8425238Sgblack@eecs.umich.edu } 8436576Sgblack@eecs.umich.edu default: decode LEGACY_DECODEVAL { 8446576Sgblack@eecs.umich.edu // no prefix 8456576Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 8466604Sgblack@eecs.umich.edu 0x2: CMPPS(Vo,Wo,Ib); 8476610Sgblack@eecs.umich.edu 0x3: MOVNTI(Mdp,Gdp); 8486591Sgblack@eecs.umich.edu 0x4: PINSRW(Pq,Ew,Ib); 8496591Sgblack@eecs.umich.edu 0x5: PEXTRW(Gd,PRq,Ib); 8506597Sgblack@eecs.umich.edu 0x6: SHUFPS(Vps,Wps,Ib); 8516576Sgblack@eecs.umich.edu } 8526576Sgblack@eecs.umich.edu // repe (0xF3) 8536576Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 8546604Sgblack@eecs.umich.edu 0x2: CMPSS(Vd,Wd,Ib); 8556576Sgblack@eecs.umich.edu default: UD2(); 8566576Sgblack@eecs.umich.edu } 8576576Sgblack@eecs.umich.edu // operand size (0x66) 8586576Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 8596604Sgblack@eecs.umich.edu 0x2: CMPPD(Vo,Wo,Ib); 8606591Sgblack@eecs.umich.edu 0x4: PINSRW(Vdw,Ew,Ib); 8616591Sgblack@eecs.umich.edu 0x5: PEXTRW(Gd,VRdq,Ib); 8626597Sgblack@eecs.umich.edu 0x6: SHUFPD(Vpd,Wpd,Ib); 8636576Sgblack@eecs.umich.edu default: UD2(); 8646576Sgblack@eecs.umich.edu } 8656576Sgblack@eecs.umich.edu // repne (0xF2) 8666576Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 8676604Sgblack@eecs.umich.edu 0x2: CMPSD(Vq,Wq,Ib); 8686576Sgblack@eecs.umich.edu default: UD2(); 8696576Sgblack@eecs.umich.edu } 8706576Sgblack@eecs.umich.edu default: UD2(); 8716576Sgblack@eecs.umich.edu } 8725238Sgblack@eecs.umich.edu } 8736576Sgblack@eecs.umich.edu 0x19: decode OPSIZE { 8746576Sgblack@eecs.umich.edu 4: BSWAP_D(Bd); 8756576Sgblack@eecs.umich.edu 8: BSWAP_Q(Bq); 8766576Sgblack@eecs.umich.edu default: UD2(); 8775020Sgblack@eecs.umich.edu } 8786593Sgblack@eecs.umich.edu 0x1A: decode LEGACY_DECODEVAL { 8796593Sgblack@eecs.umich.edu // no prefix 8806593Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 8816593Sgblack@eecs.umich.edu 0x1: PSRLW(Pq,Qq); 8826593Sgblack@eecs.umich.edu 0x2: PSRLD(Pq,Qq); 8836593Sgblack@eecs.umich.edu 0x3: PSRLQ(Pq,Qq); 8846593Sgblack@eecs.umich.edu 0x4: PADDQ(Pq,Qq); 8856593Sgblack@eecs.umich.edu 0x5: PMULLW(Pq,Qq); 8866593Sgblack@eecs.umich.edu 0x7: PMOVMSKB(Gd,PRq); 8876593Sgblack@eecs.umich.edu default: UD2(); 8886593Sgblack@eecs.umich.edu } 8896593Sgblack@eecs.umich.edu // repe (0xF3) 8906593Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 8916608Sgblack@eecs.umich.edu 0x6: MOVQ2DQ(Vo,PRq); 8926593Sgblack@eecs.umich.edu default: UD2(); 8936593Sgblack@eecs.umich.edu } 8946593Sgblack@eecs.umich.edu // operand size (0x66) 8956593Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 8966593Sgblack@eecs.umich.edu 0x0: WarnUnimpl::addsubpd_Vo_Wo(); 8976593Sgblack@eecs.umich.edu 0x1: PSRLW(Vo,Wo); 8986593Sgblack@eecs.umich.edu 0x2: PSRLD(Vo,Wo); 8996593Sgblack@eecs.umich.edu 0x3: PSRLQ(Vo,Wo); 9006593Sgblack@eecs.umich.edu 0x4: PADDQ(Vo,Wo); 9016593Sgblack@eecs.umich.edu 0x5: PMULLW(Vo,Wo); 9026593Sgblack@eecs.umich.edu 0x6: MOVQ(Wq,Vq); 9036593Sgblack@eecs.umich.edu 0x7: PMOVMSKB(Gd,VRo); 9046593Sgblack@eecs.umich.edu } 9056593Sgblack@eecs.umich.edu // repne (0xF2) 9066593Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 9076593Sgblack@eecs.umich.edu 0x0: WarnUnimpl::addsubps_Vo_Wo(); 9086607Sgblack@eecs.umich.edu 0x6: MOVDQ2Q(Pq,VRq); 9096593Sgblack@eecs.umich.edu default: UD2(); 9106593Sgblack@eecs.umich.edu } 9116593Sgblack@eecs.umich.edu default: UD2(); 9125020Sgblack@eecs.umich.edu } 9136576Sgblack@eecs.umich.edu 0x1B: decode LEGACY_DECODEVAL { 9146576Sgblack@eecs.umich.edu // no prefix 9156576Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 9166580Sgblack@eecs.umich.edu 0x0: PSUBUSB(Pq,Qq); 9176580Sgblack@eecs.umich.edu 0x1: PSUBUSW(Pq,Qq); 9186576Sgblack@eecs.umich.edu 0x2: PMINUB(Pq,Qq); 9196576Sgblack@eecs.umich.edu 0x3: PAND(Pq,Qq); 9206576Sgblack@eecs.umich.edu 0x4: PADDUSB(Pq,Qq); 9216576Sgblack@eecs.umich.edu 0x5: PADDUSW(Pq,Qq); 9226576Sgblack@eecs.umich.edu 0x6: PMAXUB(Pq,Qq); 9236576Sgblack@eecs.umich.edu 0x7: PANDN(Pq,Qq); 9246576Sgblack@eecs.umich.edu } 9256576Sgblack@eecs.umich.edu // operand size (0x66) 9266576Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 9276580Sgblack@eecs.umich.edu 0x0: PSUBUSB(Vo,Wo); 9286580Sgblack@eecs.umich.edu 0x1: PSUBUSW(Vo,Wo); 9296576Sgblack@eecs.umich.edu 0x2: PMINUB(Vo,Wo); 9306576Sgblack@eecs.umich.edu 0x3: PAND(Vo,Wo); 9316576Sgblack@eecs.umich.edu 0x4: PADDUSB(Vo,Wo); 9326576Sgblack@eecs.umich.edu 0x5: PADDUSW(Vo,Wo); 9336576Sgblack@eecs.umich.edu 0x6: PMAXUB(Vo,Wo); 9346576Sgblack@eecs.umich.edu 0x7: PANDN(Vo,Wo); 9356576Sgblack@eecs.umich.edu } 9366576Sgblack@eecs.umich.edu default: UD2(); 9375020Sgblack@eecs.umich.edu } 9386588Sgblack@eecs.umich.edu 0x1C: decode LEGACY_DECODEVAL { 9396588Sgblack@eecs.umich.edu // no prefix 9406588Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 9416588Sgblack@eecs.umich.edu 0x0: PAVGB(Pq,Qq); 9426588Sgblack@eecs.umich.edu 0x1: PSRAW(Pq,Qq); 9436588Sgblack@eecs.umich.edu 0x2: PSRAD(Pq,Qq); 9446588Sgblack@eecs.umich.edu 0x3: PAVGW(Pq,Qq); 9456588Sgblack@eecs.umich.edu 0x4: PMULHUW(Pq,Qq); 9466588Sgblack@eecs.umich.edu 0x5: PMULHW(Pq,Qq); 9476588Sgblack@eecs.umich.edu 0x7: WarnUnimpl::movntq_Mq_Pq(); 9486588Sgblack@eecs.umich.edu default: UD2(); 9496588Sgblack@eecs.umich.edu } 9506588Sgblack@eecs.umich.edu // repe (0xF3) 9516588Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 9526588Sgblack@eecs.umich.edu 0x6: CVTDQ2PD(Vo,Wq); 9536588Sgblack@eecs.umich.edu default: UD2(); 9546588Sgblack@eecs.umich.edu } 9556588Sgblack@eecs.umich.edu // operand size (0x66) 9566588Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 9576588Sgblack@eecs.umich.edu 0x0: PAVGB(Vo,Wo); 9586588Sgblack@eecs.umich.edu 0x1: PSRAW(Vo,Wo); 9596588Sgblack@eecs.umich.edu 0x2: PSRAD(Vo,Wo); 9606588Sgblack@eecs.umich.edu 0x3: PAVGW(Vo,Wo); 9616588Sgblack@eecs.umich.edu 0x4: PMULHUW(Vo,Wo); 9626588Sgblack@eecs.umich.edu 0x5: PMULHW(Vo,Wo); 9636606Sgblack@eecs.umich.edu 0x6: CVTTPD2DQ(Vo,Wo); 9646588Sgblack@eecs.umich.edu 0x7: WarnUnimpl::movntdq_Mo_Vo(); 9656588Sgblack@eecs.umich.edu } 9666588Sgblack@eecs.umich.edu // repne (0xF2) 9676588Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 9686606Sgblack@eecs.umich.edu 0x6: CVTPD2DQ(Vo,Wo); 9696588Sgblack@eecs.umich.edu default: UD2(); 9706588Sgblack@eecs.umich.edu } 9716588Sgblack@eecs.umich.edu default: UD2(); 9725022Sgblack@eecs.umich.edu } 9736576Sgblack@eecs.umich.edu 0x1D: decode LEGACY_DECODEVAL { 9746576Sgblack@eecs.umich.edu // no prefix 9756576Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 9766580Sgblack@eecs.umich.edu 0x0: PSUBSB(Pq,Qq); 9776580Sgblack@eecs.umich.edu 0x1: PSUBSW(Pq,Qq); 9786576Sgblack@eecs.umich.edu 0x2: PMINSW(Pq,Qq); 9796576Sgblack@eecs.umich.edu 0x3: POR(Pq,Qq); 9806576Sgblack@eecs.umich.edu 0x4: PADDSB(Pq,Qq); 9816576Sgblack@eecs.umich.edu 0x5: PADDSW(Pq,Qq); 9826576Sgblack@eecs.umich.edu 0x6: PMAXSW(Pq,Qq); 9836576Sgblack@eecs.umich.edu 0x7: PXOR(Pq,Qq); 9846576Sgblack@eecs.umich.edu } 9856576Sgblack@eecs.umich.edu // operand size (0x66) 9866576Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 9876580Sgblack@eecs.umich.edu 0x0: PSUBSB(Vo,Wo); 9886580Sgblack@eecs.umich.edu 0x1: PSUBSW(Vo,Wo); 9896576Sgblack@eecs.umich.edu 0x2: PMINSW(Vo,Wo); 9906576Sgblack@eecs.umich.edu 0x3: POR(Vo,Wo); 9916576Sgblack@eecs.umich.edu 0x4: PADDSB(Vo,Wo); 9926576Sgblack@eecs.umich.edu 0x5: PADDSW(Vo,Wo); 9936576Sgblack@eecs.umich.edu 0x6: PMAXSW(Vo,Wo); 9946576Sgblack@eecs.umich.edu 0x7: PXOR(Vo,Wo); 9956576Sgblack@eecs.umich.edu } 9966576Sgblack@eecs.umich.edu default: UD2(); 9975020Sgblack@eecs.umich.edu } 9986586Sgblack@eecs.umich.edu 0x1E: decode LEGACY_DECODEVAL { 9996586Sgblack@eecs.umich.edu // no prefix 10006586Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 10016586Sgblack@eecs.umich.edu 0x1: PSLLW(Pq,Qq); 10026586Sgblack@eecs.umich.edu 0x2: PSLLD(Pq,Qq); 10036586Sgblack@eecs.umich.edu 0x3: PSLLQ(Pq,Qq); 10046586Sgblack@eecs.umich.edu 0x4: PMULUDQ(Pq,Qq); 10056586Sgblack@eecs.umich.edu 0x5: PMADDWD(Pq,Qq); 10066586Sgblack@eecs.umich.edu 0x6: PSADBW(Pq,Qq); 10076595Sgblack@eecs.umich.edu 0x7: MASKMOVQ(Pq,PRq); 10086586Sgblack@eecs.umich.edu default: UD2(); 10096586Sgblack@eecs.umich.edu } 10106586Sgblack@eecs.umich.edu // operand size (0x66) 10116586Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 10126586Sgblack@eecs.umich.edu 0x1: PSLLW(Vo,Wo); 10136586Sgblack@eecs.umich.edu 0x2: PSLLD(Vo,Wo); 10146586Sgblack@eecs.umich.edu 0x3: PSLLQ(Vo,Wo); 10156586Sgblack@eecs.umich.edu 0x4: PMULUDQ(Vo,Wo); 10166586Sgblack@eecs.umich.edu 0x5: PMADDWD(Vo,Wo); 10176586Sgblack@eecs.umich.edu 0x6: PSADBW(Vo,Wo); 10186595Sgblack@eecs.umich.edu 0x7: MASKMOVDQU(Vo,VRo); 10196586Sgblack@eecs.umich.edu default: UD2(); 10206586Sgblack@eecs.umich.edu } 10216586Sgblack@eecs.umich.edu // repne (0xF2) 10226586Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 10236586Sgblack@eecs.umich.edu 0x0: WarnUnimpl::lddqu_Vo_Mo(); 10246586Sgblack@eecs.umich.edu default: UD2(); 10256586Sgblack@eecs.umich.edu } 10266586Sgblack@eecs.umich.edu default: UD2(); 10275022Sgblack@eecs.umich.edu } 10286576Sgblack@eecs.umich.edu 0x1F: decode LEGACY_DECODEVAL { 10296576Sgblack@eecs.umich.edu // no prefix 10306576Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 10316580Sgblack@eecs.umich.edu 0x0: PSUBB(Pq,Qq); 10326580Sgblack@eecs.umich.edu 0x1: PSUBW(Pq,Qq); 10336580Sgblack@eecs.umich.edu 0x2: PSUBD(Pq,Qq); 10346580Sgblack@eecs.umich.edu 0x3: PSUBQ(Pq,Qq); 10356576Sgblack@eecs.umich.edu 0x4: PADDB(Pq,Qq); 10366576Sgblack@eecs.umich.edu 0x5: PADDW(Pq,Qq); 10376576Sgblack@eecs.umich.edu 0x6: PADDD(Pq,Qq); 10386576Sgblack@eecs.umich.edu 0x7: UD2(); 10396576Sgblack@eecs.umich.edu } 10406576Sgblack@eecs.umich.edu // operand size (0x66) 10416576Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 10426580Sgblack@eecs.umich.edu 0x0: PSUBB(Vo,Wo); 10436580Sgblack@eecs.umich.edu 0x1: PSUBW(Vo,Wo); 10446580Sgblack@eecs.umich.edu 0x2: PSUBD(Vo,Wo); 10456580Sgblack@eecs.umich.edu 0x3: PSUBQ(Vo,Wo); 10466576Sgblack@eecs.umich.edu 0x4: PADDB(Vo,Wo); 10476576Sgblack@eecs.umich.edu 0x5: PADDW(Vo,Wo); 10486576Sgblack@eecs.umich.edu 0x6: PADDD(Vo,Wo); 10496576Sgblack@eecs.umich.edu 0x7: UD2(); 10506576Sgblack@eecs.umich.edu } 10516576Sgblack@eecs.umich.edu default: UD2(); 10525020Sgblack@eecs.umich.edu } 10534276Sgblack@eecs.umich.edu } 10544276Sgblack@eecs.umich.edu default: FailUnimpl::twoByteOps(); 10554276Sgblack@eecs.umich.edu } 10564276Sgblack@eecs.umich.edu } 10574276Sgblack@eecs.umich.edu default: M5InternalError::error( 10584276Sgblack@eecs.umich.edu {{"Unexpected first opcode byte in two byte opcode!"}}); 10594276Sgblack@eecs.umich.edu} 1060