two_byte_opcodes.isa revision 5020
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Derivatives of the software may be shared with 364276Sgblack@eecs.umich.edu// others provided: (i) the others agree to abide by the list of 374276Sgblack@eecs.umich.edu// conditions herein which includes the Non-Commercial Use restrictions; 384276Sgblack@eecs.umich.edu// and (ii) such Derivatives of the software include the above copyright 394276Sgblack@eecs.umich.edu// notice to acknowledge the contribution from this software where 404276Sgblack@eecs.umich.edu// applicable, this list of conditions and the disclaimer below. 414276Sgblack@eecs.umich.edu// 424276Sgblack@eecs.umich.edu// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 434276Sgblack@eecs.umich.edu// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 444276Sgblack@eecs.umich.edu// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 454276Sgblack@eecs.umich.edu// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 464276Sgblack@eecs.umich.edu// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 474276Sgblack@eecs.umich.edu// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 484276Sgblack@eecs.umich.edu// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 494276Sgblack@eecs.umich.edu// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 504276Sgblack@eecs.umich.edu// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 514276Sgblack@eecs.umich.edu// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 524276Sgblack@eecs.umich.edu// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 534276Sgblack@eecs.umich.edu// 544276Sgblack@eecs.umich.edu// Authors: Gabe Black 554276Sgblack@eecs.umich.edu 564276Sgblack@eecs.umich.edu//////////////////////////////////////////////////////////////////// 574276Sgblack@eecs.umich.edu// 584276Sgblack@eecs.umich.edu// Decode the two byte opcodes 594276Sgblack@eecs.umich.edu// 604276Sgblack@eecs.umich.edu0x2: decode OPCODE_PREFIXA { 614711Sgblack@eecs.umich.edu 0x0F: decode OPCODE_OP_TOP5 { 624276Sgblack@eecs.umich.edu format WarnUnimpl { 634276Sgblack@eecs.umich.edu 0x00: decode OPCODE_OP_BOTTOM3 { 644276Sgblack@eecs.umich.edu 0x00: group6(); 654276Sgblack@eecs.umich.edu 0x01: group7(); 664276Sgblack@eecs.umich.edu 0x02: lar_Gv_Ew(); 674276Sgblack@eecs.umich.edu 0x03: lsl_Gv_Ew(); 684276Sgblack@eecs.umich.edu //sandpile.org doesn't seem to know what this is... ? 694276Sgblack@eecs.umich.edu 0x04: loadall_or_reset_or_hang(); 704712Sgblack@eecs.umich.edu#if FULL_SYSTEM 714711Sgblack@eecs.umich.edu 0x05: syscall(); 724712Sgblack@eecs.umich.edu#else 734828Sgblack@eecs.umich.edu 0x05: SyscallInst::syscall('xc->syscall(rax)', IsSyscall); 744712Sgblack@eecs.umich.edu#endif 754276Sgblack@eecs.umich.edu 0x06: clts(); 764276Sgblack@eecs.umich.edu //sandpile.org says (AMD) after sysret, so I might want to check 774276Sgblack@eecs.umich.edu //if that means amd64 or AMD machines 784276Sgblack@eecs.umich.edu 0x07: loadall_or_sysret(); 794276Sgblack@eecs.umich.edu } 804276Sgblack@eecs.umich.edu 0x01: decode OPCODE_OP_BOTTOM3 { 814712Sgblack@eecs.umich.edu 0x0: invd(); 824712Sgblack@eecs.umich.edu 0x1: wbinvd(); 834730Sgblack@eecs.umich.edu 0x2: Inst::UD2(); 844760Sgblack@eecs.umich.edu 0x3: Inst::UD2(); 854730Sgblack@eecs.umich.edu 0x4: Inst::UD2(); 864712Sgblack@eecs.umich.edu 0x5: threednow(); 874712Sgblack@eecs.umich.edu 0x6: threednow(); 884712Sgblack@eecs.umich.edu 0x7: threednow(); 894276Sgblack@eecs.umich.edu } 904760Sgblack@eecs.umich.edu 0x02: decode LEGACY_DECODEVAL { 914760Sgblack@eecs.umich.edu // no prefix 924760Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 935020Sgblack@eecs.umich.edu 0x0: movups_Vo_Wo(); 945020Sgblack@eecs.umich.edu 0x1: movups_Wo_Vo(); 955020Sgblack@eecs.umich.edu 0x2: decode MODRM_MOD { 965020Sgblack@eecs.umich.edu 0x3: movhlps_Vq_VRq(); 975020Sgblack@eecs.umich.edu default: movlps_Vq_Mq(); 985020Sgblack@eecs.umich.edu } 995020Sgblack@eecs.umich.edu 0x3: movlps_Mq_Vq(); 1005020Sgblack@eecs.umich.edu 0x4: unpcklps(); 1015020Sgblack@eecs.umich.edu 0x5: unpckhps(); 1025020Sgblack@eecs.umich.edu 0x6: decode MODRM_MOD { 1035020Sgblack@eecs.umich.edu 0x3: movlhps_Vq_VRq(); 1045020Sgblack@eecs.umich.edu default: movhps_Vq_Mq(); 1055020Sgblack@eecs.umich.edu } 1065020Sgblack@eecs.umich.edu 0x7: movhps_Mq_Vq(); 1074760Sgblack@eecs.umich.edu } 1084760Sgblack@eecs.umich.edu // repe (0xF3) 1094760Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 1105020Sgblack@eecs.umich.edu 0x0: movss_Vd_Wd(); 1115020Sgblack@eecs.umich.edu 0x1: movss_Wd_Vd(); 1125020Sgblack@eecs.umich.edu 0x2: movsldup_Vo_Wo(); 1135020Sgblack@eecs.umich.edu 0x6: movshdup_Vo_Wo(); 1145020Sgblack@eecs.umich.edu default: Inst::UD2(); 1154760Sgblack@eecs.umich.edu } 1164760Sgblack@eecs.umich.edu // operand size (0x66) 1174760Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 1185020Sgblack@eecs.umich.edu 0x0: movupd_Vo_Wo(); 1195020Sgblack@eecs.umich.edu 0x1: movupd_Wo_Vo(); 1205020Sgblack@eecs.umich.edu 0x2: movlpd_Vq_Mq(); 1215020Sgblack@eecs.umich.edu 0x3: movlpd_Mq_Vq(); 1225020Sgblack@eecs.umich.edu 0x4: unpcklpd_Vo_Wq(); 1235020Sgblack@eecs.umich.edu 0x5: unpckhpd_Vo_Wo(); 1245020Sgblack@eecs.umich.edu 0x6: movhpd_Vq_Mq(); 1255020Sgblack@eecs.umich.edu 0x7: movhpd_Mq_Vq(); 1264760Sgblack@eecs.umich.edu } 1274760Sgblack@eecs.umich.edu // repne (0xF2) 1284760Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 1295020Sgblack@eecs.umich.edu 0x0: movsd_Vq_Wq(); 1305020Sgblack@eecs.umich.edu 0x1: movsd_Wq_Vq(); 1315020Sgblack@eecs.umich.edu 0x2: movddup_Vo_Wq(); 1325020Sgblack@eecs.umich.edu default: Inst::UD2(); 1334760Sgblack@eecs.umich.edu } 1344760Sgblack@eecs.umich.edu default: Inst::UD2(); 1354276Sgblack@eecs.umich.edu } 1364276Sgblack@eecs.umich.edu 0x03: decode OPCODE_OP_BOTTOM3 { 1374712Sgblack@eecs.umich.edu 0x0: group17(); 1384712Sgblack@eecs.umich.edu 0x1: group17(); 1394712Sgblack@eecs.umich.edu 0x2: group17(); 1404712Sgblack@eecs.umich.edu 0x3: group17(); 1414712Sgblack@eecs.umich.edu 0x4: group17(); 1424712Sgblack@eecs.umich.edu 0x5: group17(); 1434712Sgblack@eecs.umich.edu 0x6: group17(); 1444712Sgblack@eecs.umich.edu 0x7: group17(); 1454276Sgblack@eecs.umich.edu } 1465020Sgblack@eecs.umich.edu 0x04: decode LEGACY_DECODEVAL { 1475020Sgblack@eecs.umich.edu // no prefix 1485020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 1495020Sgblack@eecs.umich.edu 0x0: mov_Rd_Cd(); 1505020Sgblack@eecs.umich.edu 0x1: mov_Rd_Dd(); 1515020Sgblack@eecs.umich.edu 0x2: mov_Cd_Rd(); 1525020Sgblack@eecs.umich.edu 0x3: mov_Dd_Rd(); 1535020Sgblack@eecs.umich.edu 0x4: mov_Rd_Td(); 1545020Sgblack@eecs.umich.edu 0x6: mov_Td_Rd(); 1555020Sgblack@eecs.umich.edu default: Inst::UD2(); 1565020Sgblack@eecs.umich.edu } 1575020Sgblack@eecs.umich.edu // lock prefix (0xF0) 1585020Sgblack@eecs.umich.edu 0x2: decode OPCODE_OP_BOTTOM3 { 1595020Sgblack@eecs.umich.edu 0x0: mov_Rd_CR8D(); 1605020Sgblack@eecs.umich.edu 0x2: mov_CR8D_Rd(); 1615020Sgblack@eecs.umich.edu } 1625020Sgblack@eecs.umich.edu default: Inst::UD2(); 1634276Sgblack@eecs.umich.edu } 1645020Sgblack@eecs.umich.edu 0x05: decode LEGACY_DECODEVAL { 1655020Sgblack@eecs.umich.edu // no prefix 1665020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 1675020Sgblack@eecs.umich.edu 0x0: movaps_Vo_Wo(); 1685020Sgblack@eecs.umich.edu 0x1: movaps_Wo_Vo(); 1695020Sgblack@eecs.umich.edu 0x2: decode MODRM_MOD { 1705020Sgblack@eecs.umich.edu 0x3: cvtpi2pS_Vq_Pq(); 1715020Sgblack@eecs.umich.edu default: cvtpi2ps_Vq_Mq(); 1725020Sgblack@eecs.umich.edu } 1735020Sgblack@eecs.umich.edu 0x3: movntps_Mo_Vo(); 1745020Sgblack@eecs.umich.edu 0x4: cvttps2pi_Pq_Wq(); 1755020Sgblack@eecs.umich.edu 0x5: cvtpS2pi_Pq_Wq(); 1765020Sgblack@eecs.umich.edu 0x6: ucomiss_Vd_Wd(); 1775020Sgblack@eecs.umich.edu 0x7: comiss_Vd_Wd(); 1785020Sgblack@eecs.umich.edu } 1795020Sgblack@eecs.umich.edu // repe (0xF3) 1805020Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 1815020Sgblack@eecs.umich.edu 0x2: cvtsi2ss_Vd_Ed(); 1825020Sgblack@eecs.umich.edu 0x4: cvttss2si_Gd_Wd(); 1835020Sgblack@eecs.umich.edu 0x5: cvtss2si_Gd_Wd(); 1845020Sgblack@eecs.umich.edu default: Inst::UD2(); 1855020Sgblack@eecs.umich.edu } 1865020Sgblack@eecs.umich.edu // operand size (0x66) 1875020Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 1885020Sgblack@eecs.umich.edu 0x0: movapd_Vo_Wo(); 1895020Sgblack@eecs.umich.edu 0x1: movapd_Wo_Vo(); 1905020Sgblack@eecs.umich.edu 0x2: decode MODRM_MOD { 1915020Sgblack@eecs.umich.edu 0x3: cvtpi2pd_Vo_Pq(); 1925020Sgblack@eecs.umich.edu default: cvtpi2pd_Vo_Mq(); 1935020Sgblack@eecs.umich.edu } 1945020Sgblack@eecs.umich.edu 0x3: movntpd_Mo_Vo(); 1955020Sgblack@eecs.umich.edu 0x4: cvttpd2pi_Pq_Wo(); 1965020Sgblack@eecs.umich.edu 0x5: cvtpd2pi_Pq_Wo(); 1975020Sgblack@eecs.umich.edu 0x6: ucomisd_Vq_Wq(); 1985020Sgblack@eecs.umich.edu 0x7: comisd_Vq_Wq(); 1995020Sgblack@eecs.umich.edu } 2005020Sgblack@eecs.umich.edu // repne (0xF2) 2015020Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 2025020Sgblack@eecs.umich.edu 0x2: cvtsi2sd_Vq_Ed(); 2035020Sgblack@eecs.umich.edu 0x4: cvttsd2si_Gd_Wq(); 2045020Sgblack@eecs.umich.edu 0x5: cvtsd2si_Gd_Wq(); 2055020Sgblack@eecs.umich.edu default: Inst::UD2(); 2065020Sgblack@eecs.umich.edu } 2075020Sgblack@eecs.umich.edu default: Inst::UD2(); 2084276Sgblack@eecs.umich.edu } 2094276Sgblack@eecs.umich.edu 0x06: decode OPCODE_OP_BOTTOM3 { 2104712Sgblack@eecs.umich.edu 0x0: wrmsr(); 2114712Sgblack@eecs.umich.edu 0x1: rdtsc(); 2124712Sgblack@eecs.umich.edu 0x2: rdmsr(); 2134712Sgblack@eecs.umich.edu 0x3: rdpmc(); 2144712Sgblack@eecs.umich.edu 0x4: sysenter(); 2154712Sgblack@eecs.umich.edu 0x5: sysexit(); 2164730Sgblack@eecs.umich.edu 0x6: Inst::UD2(); 2174712Sgblack@eecs.umich.edu 0x7: getsec(); 2184276Sgblack@eecs.umich.edu } 2194276Sgblack@eecs.umich.edu 0x07: decode OPCODE_OP_BOTTOM3 { 2204712Sgblack@eecs.umich.edu 0x0: three_byte_opcode(); 2214712Sgblack@eecs.umich.edu 0x1: three_byte_opcode(); 2224712Sgblack@eecs.umich.edu 0x2: three_byte_opcode(); 2234712Sgblack@eecs.umich.edu 0x3: three_byte_opcode(); 2244712Sgblack@eecs.umich.edu 0x4: three_byte_opcode(); 2254712Sgblack@eecs.umich.edu 0x5: three_byte_opcode(); 2264712Sgblack@eecs.umich.edu 0x6: three_byte_opcode(); 2274712Sgblack@eecs.umich.edu 0x7: three_byte_opcode(); 2284276Sgblack@eecs.umich.edu } 2294760Sgblack@eecs.umich.edu format Inst { 2304760Sgblack@eecs.umich.edu 0x08: decode OPCODE_OP_BOTTOM3 { 2314760Sgblack@eecs.umich.edu 0x0: CMOVO(Gv,Ev); 2324760Sgblack@eecs.umich.edu 0x1: CMOVNO(Gv,Ev); 2334760Sgblack@eecs.umich.edu 0x2: CMOVB(Gv,Ev); 2344760Sgblack@eecs.umich.edu 0x3: CMOVNB(Gv,Ev); 2354760Sgblack@eecs.umich.edu 0x4: CMOVZ(Gv,Ev); 2364760Sgblack@eecs.umich.edu 0x5: CMOVNZ(Gv,Ev); 2374760Sgblack@eecs.umich.edu 0x6: CMOVBE(Gv,Ev); 2384760Sgblack@eecs.umich.edu 0x7: CMOVNBE(Gv,Ev); 2394760Sgblack@eecs.umich.edu } 2404760Sgblack@eecs.umich.edu 0x09: decode OPCODE_OP_BOTTOM3 { 2414760Sgblack@eecs.umich.edu 0x0: CMOVS(Gv,Ev); 2424760Sgblack@eecs.umich.edu 0x1: CMOVNS(Gv,Ev); 2434760Sgblack@eecs.umich.edu 0x2: CMOVP(Gv,Ev); 2444760Sgblack@eecs.umich.edu 0x3: CMOVNP(Gv,Ev); 2454760Sgblack@eecs.umich.edu 0x4: CMOVL(Gv,Ev); 2464760Sgblack@eecs.umich.edu 0x5: CMOVNL(Gv,Ev); 2474760Sgblack@eecs.umich.edu 0x6: CMOVLE(Gv,Ev); 2484760Sgblack@eecs.umich.edu 0x7: CMOVNLE(Gv,Ev); 2494760Sgblack@eecs.umich.edu } 2504276Sgblack@eecs.umich.edu } 2515020Sgblack@eecs.umich.edu 0x0A: decode LEGACY_DECODEVAL { 2525020Sgblack@eecs.umich.edu // no prefix 2535020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 2545020Sgblack@eecs.umich.edu 0x0: movmskps_Gd_VRo(); 2555020Sgblack@eecs.umich.edu 0x1: sqrtps_Vo_Wo(); 2565020Sgblack@eecs.umich.edu 0x2: rqsrtps_Vo_Wo(); 2575020Sgblack@eecs.umich.edu 0x3: rcpps_Vo_Wo(); 2585020Sgblack@eecs.umich.edu 0x4: andps_Vo_Wo(); 2595020Sgblack@eecs.umich.edu 0x5: andnps_Vo_Wo(); 2605020Sgblack@eecs.umich.edu 0x6: orps_Vo_Wo(); 2615020Sgblack@eecs.umich.edu 0x7: xorps_Vo_Wo(); 2625020Sgblack@eecs.umich.edu } 2635020Sgblack@eecs.umich.edu // repe (0xF3) 2645020Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 2655020Sgblack@eecs.umich.edu 0x1: sqrtss_Vd_Wd(); 2665020Sgblack@eecs.umich.edu 0x2: rsqrtss_Vd_Wd(); 2675020Sgblack@eecs.umich.edu 0x3: rcpss_Vd_Wd(); 2685020Sgblack@eecs.umich.edu default: Inst::UD2(); 2695020Sgblack@eecs.umich.edu } 2705020Sgblack@eecs.umich.edu // operand size (0x66) 2715020Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 2725020Sgblack@eecs.umich.edu 0x0: movmskpd_Gd_VRo(); 2735020Sgblack@eecs.umich.edu 0x1: sqrtpd_Vo_Wo(); 2745020Sgblack@eecs.umich.edu 0x4: andpd_Vo_Wo(); 2755020Sgblack@eecs.umich.edu 0x5: andnpd_Vo_Wo(); 2765020Sgblack@eecs.umich.edu 0x6: orpd_Vo_Wo(); 2775020Sgblack@eecs.umich.edu 0x7: xorpd_Vo_Wo(); 2785020Sgblack@eecs.umich.edu default: Inst::UD2(); 2795020Sgblack@eecs.umich.edu } 2805020Sgblack@eecs.umich.edu // repne (0xF2) 2815020Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 2825020Sgblack@eecs.umich.edu 0x1: sqrtsd_Vq_Wq(); 2835020Sgblack@eecs.umich.edu default: Inst::UD2(); 2845020Sgblack@eecs.umich.edu } 2855020Sgblack@eecs.umich.edu default: Inst::UD2(); 2864276Sgblack@eecs.umich.edu } 2875020Sgblack@eecs.umich.edu 0x0B: decode LEGACY_DECODEVAL { 2885020Sgblack@eecs.umich.edu // no prefix 2895020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 2905020Sgblack@eecs.umich.edu 0x0: addps_Vo_Wo(); 2915020Sgblack@eecs.umich.edu 0x1: mulps_Vo_Wo(); 2925020Sgblack@eecs.umich.edu 0x2: cvtps2pd_Vo_Wq(); 2935020Sgblack@eecs.umich.edu 0x3: cvtdq2ps_Vo_Wo(); 2945020Sgblack@eecs.umich.edu 0x4: subps_Vo_Wo(); 2955020Sgblack@eecs.umich.edu 0x5: minps_Vo_Wo(); 2965020Sgblack@eecs.umich.edu 0x6: divps_Vo_Wo(); 2975020Sgblack@eecs.umich.edu 0x7: maxps_Vo_Wo(); 2985020Sgblack@eecs.umich.edu } 2995020Sgblack@eecs.umich.edu // repe (0xF3) 3005020Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 3015020Sgblack@eecs.umich.edu 0x0: addss_Vd_Wd(); 3025020Sgblack@eecs.umich.edu 0x1: mulss_Vd_Wd(); 3035020Sgblack@eecs.umich.edu 0x2: cvtss2sd_Vq_Wd(); 3045020Sgblack@eecs.umich.edu 0x3: cvttps2dq_Vo_Wo(); 3055020Sgblack@eecs.umich.edu 0x4: subss_Vd_Wd(); 3065020Sgblack@eecs.umich.edu 0x5: minss_Vd_Wd(); 3075020Sgblack@eecs.umich.edu 0x6: divss_Vd_Wd(); 3085020Sgblack@eecs.umich.edu 0x7: maxss_Vd_Wd(); 3095020Sgblack@eecs.umich.edu } 3105020Sgblack@eecs.umich.edu // operand size (0x66) 3115020Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 3125020Sgblack@eecs.umich.edu 0x0: addpd_Vo_Wo(); 3135020Sgblack@eecs.umich.edu 0x1: mulpd_Vo_Wo(); 3145020Sgblack@eecs.umich.edu 0x2: cvtpd2ps_Vo_Wo(); 3155020Sgblack@eecs.umich.edu 0x3: cvtps2dq_Vo_Wo(); 3165020Sgblack@eecs.umich.edu 0x4: subpd_Vo_Wo(); 3175020Sgblack@eecs.umich.edu 0x5: minpd_Vo_Wo(); 3185020Sgblack@eecs.umich.edu 0x6: divpd_Vo_Wo(); 3195020Sgblack@eecs.umich.edu 0x7: maxpd_Vo_Wo(); 3205020Sgblack@eecs.umich.edu } 3215020Sgblack@eecs.umich.edu // repne (0xF2) 3225020Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 3235020Sgblack@eecs.umich.edu 0x0: addsd_Vq_Wq(); 3245020Sgblack@eecs.umich.edu 0x1: mulsd_Vq_Wq(); 3255020Sgblack@eecs.umich.edu 0x2: cvtsd2ss_Vd_Wq(); 3265020Sgblack@eecs.umich.edu 0x4: subsd_Vq_Wq(); 3275020Sgblack@eecs.umich.edu 0x5: minsd_Vq_Wq(); 3285020Sgblack@eecs.umich.edu 0x6: divsd_Vq_Wq(); 3295020Sgblack@eecs.umich.edu 0x7: maxsd_Vq_Wq(); 3305020Sgblack@eecs.umich.edu default: Inst::UD2(); 3315020Sgblack@eecs.umich.edu } 3325020Sgblack@eecs.umich.edu default: Inst::UD2(); 3334276Sgblack@eecs.umich.edu } 3345020Sgblack@eecs.umich.edu 0x0C: decode LEGACY_DECODEVAL { 3355020Sgblack@eecs.umich.edu // no prefix 3365020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 3375020Sgblack@eecs.umich.edu 0x0: punpcklbw_Pq_Qd(); 3385020Sgblack@eecs.umich.edu 0x1: punpcklwd_Pq_Qd(); 3395020Sgblack@eecs.umich.edu 0x2: punpckldq_Pq_Qd(); 3405020Sgblack@eecs.umich.edu 0x3: packsswb_Pq_Qq(); 3415020Sgblack@eecs.umich.edu 0x4: pcmpgtb_Pq_Qq(); 3425020Sgblack@eecs.umich.edu 0x5: pcmpgtw_Pq_Qq(); 3435020Sgblack@eecs.umich.edu 0x6: pcmpgtd_Pq_Qq(); 3445020Sgblack@eecs.umich.edu 0x7: packuswb_Pq_Qq(); 3455020Sgblack@eecs.umich.edu } 3465020Sgblack@eecs.umich.edu // operand size (0x66) 3475020Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 3485020Sgblack@eecs.umich.edu 0x0: punpcklbw_Vo_Wq(); 3495020Sgblack@eecs.umich.edu 0x1: punpcklwd_Vo_Wq(); 3505020Sgblack@eecs.umich.edu 0x2: punpckldq_Vo_Wq(); 3515020Sgblack@eecs.umich.edu 0x3: packsswb_Vo_Wo(); 3525020Sgblack@eecs.umich.edu 0x4: pcmpgtb_Vo_Wo(); 3535020Sgblack@eecs.umich.edu 0x5: pcmpgtw_Vo_Wo(); 3545020Sgblack@eecs.umich.edu 0x6: pcmpgtd_Vo_Wo(); 3555020Sgblack@eecs.umich.edu 0x7: packuswb_Vo_Wo(); 3565020Sgblack@eecs.umich.edu } 3575020Sgblack@eecs.umich.edu default: Inst::UD2(); 3584276Sgblack@eecs.umich.edu } 3595020Sgblack@eecs.umich.edu 0x0D: decode LEGACY_DECODEVAL { 3605020Sgblack@eecs.umich.edu // no prefix 3615020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 3625020Sgblack@eecs.umich.edu 0x0: punpckhbw_Pq_Qq(); 3635020Sgblack@eecs.umich.edu 0x1: punpckhwd_Pq_Qq(); 3645020Sgblack@eecs.umich.edu 0x2: punpckhdq_Pq_Qq(); 3655020Sgblack@eecs.umich.edu 0x3: packssdw_Pq_Qq(); 3665020Sgblack@eecs.umich.edu 0x6: movd_Pq_Ed(); 3675020Sgblack@eecs.umich.edu 0x7: movq_Pq_Qq(); 3685020Sgblack@eecs.umich.edu default: Inst::UD2(); 3695020Sgblack@eecs.umich.edu } 3705020Sgblack@eecs.umich.edu // repe (0xF3) 3715020Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 3725020Sgblack@eecs.umich.edu 0x7: movdqu_Vo_Wo(); 3735020Sgblack@eecs.umich.edu default: Inst::UD2(); 3745020Sgblack@eecs.umich.edu } 3755020Sgblack@eecs.umich.edu // operand size (0x66) 3765020Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 3775020Sgblack@eecs.umich.edu 0x0: punpckhbw_Vo_Wo(); 3785020Sgblack@eecs.umich.edu 0x1: punpckhwd_Vo_Wo(); 3795020Sgblack@eecs.umich.edu 0x2: punpckhdq_Vo_Wo(); 3805020Sgblack@eecs.umich.edu 0x3: packssdw_Vo_Wo(); 3815020Sgblack@eecs.umich.edu 0x4: punpcklqdq_Vo_Wq(); 3825020Sgblack@eecs.umich.edu 0x5: punpcklqdq_Vo_Wq(); 3835020Sgblack@eecs.umich.edu 0x6: movd_Vo_Ed(); 3845020Sgblack@eecs.umich.edu 0x7: movdqa_Vo_Wo(); 3855020Sgblack@eecs.umich.edu } 3865020Sgblack@eecs.umich.edu default: Inst::UD2(); 3874276Sgblack@eecs.umich.edu } 3885020Sgblack@eecs.umich.edu 0x0E: decode LEGACY_DECODEVAL { 3895020Sgblack@eecs.umich.edu // no prefix 3905020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 3915020Sgblack@eecs.umich.edu 0x0: pshufw_Pq_Qq_Ib(); 3925020Sgblack@eecs.umich.edu 0x1: group13_pshimw(); 3935020Sgblack@eecs.umich.edu 0x2: group14_pshimd(); 3945020Sgblack@eecs.umich.edu 0x3: group15_pshimq(); 3955020Sgblack@eecs.umich.edu 0x4: pcmpeqb_Pq_Qq(); 3965020Sgblack@eecs.umich.edu 0x5: pcmpeqw_Pq_Qq(); 3975020Sgblack@eecs.umich.edu 0x6: pcmpeqd_Pq_Qq(); 3985020Sgblack@eecs.umich.edu 0x7: emms(); 3995020Sgblack@eecs.umich.edu } 4005020Sgblack@eecs.umich.edu // repe (0xF3) 4015020Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 4025020Sgblack@eecs.umich.edu 0x0: pshufhw_Vo_Wo_Ib(); 4035020Sgblack@eecs.umich.edu default: Inst::UD2(); 4045020Sgblack@eecs.umich.edu } 4055020Sgblack@eecs.umich.edu // operand size (0x66) 4065020Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 4075020Sgblack@eecs.umich.edu 0x0: pshufd_Vo_Wo_Ib(); 4085020Sgblack@eecs.umich.edu 0x1: group13_pshimw(); 4095020Sgblack@eecs.umich.edu 0x2: group14_pshimd(); 4105020Sgblack@eecs.umich.edu 0x3: group15_pshimq_dq(); 4115020Sgblack@eecs.umich.edu 0x4: pcmpeqb_Vo_Wo(); 4125020Sgblack@eecs.umich.edu 0x5: pcmpeqw_Vo_Wo(); 4135020Sgblack@eecs.umich.edu 0x6: pcmpeqd_Vo_Wo(); 4145020Sgblack@eecs.umich.edu default: Inst::UD2(); 4155020Sgblack@eecs.umich.edu } 4165020Sgblack@eecs.umich.edu // repne (0xF2) 4175020Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 4185020Sgblack@eecs.umich.edu 0x0: pshuflw_Vo_Wo_Ib(); 4195020Sgblack@eecs.umich.edu default: Inst::UD2(); 4205020Sgblack@eecs.umich.edu } 4215020Sgblack@eecs.umich.edu default: Inst::UD2(); 4224276Sgblack@eecs.umich.edu } 4235020Sgblack@eecs.umich.edu 0x0F: decode LEGACY_DECODEVAL { 4245020Sgblack@eecs.umich.edu // no prefix 4255020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 4265020Sgblack@eecs.umich.edu 0x0: vmread_Ed_or_Eq_Gd_or_Gq(); 4275020Sgblack@eecs.umich.edu 0x1: vmwrite_Gd_or_Gq_Ed_or_Eq(); 4285020Sgblack@eecs.umich.edu 0x6: mov_Ed_Pd(); 4295020Sgblack@eecs.umich.edu 0x7: mov_Qq_Pq(); 4305020Sgblack@eecs.umich.edu default: Inst::UD2(); 4315020Sgblack@eecs.umich.edu } 4325020Sgblack@eecs.umich.edu // repe (0xF3) 4335020Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 4345020Sgblack@eecs.umich.edu 0x6: movq_Vo_Mq_or_Vq_Vq(); 4355020Sgblack@eecs.umich.edu 0x7: movdqu_Wo_Vo(); 4365020Sgblack@eecs.umich.edu default: Inst::UD2(); 4375020Sgblack@eecs.umich.edu } 4385020Sgblack@eecs.umich.edu // operand size (0x66) 4395020Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 4405020Sgblack@eecs.umich.edu 0x4: haddpd_Vo_Wo(); 4415020Sgblack@eecs.umich.edu 0x5: hsubpd_Vo_Wo(); 4425020Sgblack@eecs.umich.edu 0x6: movd_Ed_Vd(); 4435020Sgblack@eecs.umich.edu 0x7: movdqa_Wo_Vo(); 4445020Sgblack@eecs.umich.edu default: Inst::UD2(); 4455020Sgblack@eecs.umich.edu } 4465020Sgblack@eecs.umich.edu // repne (0xF2) 4475020Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 4485020Sgblack@eecs.umich.edu 0x4: haddps_Vo_Wo(); 4495020Sgblack@eecs.umich.edu 0x5: hsubps_Vo_Wo(); 4505020Sgblack@eecs.umich.edu default: Inst::UD2(); 4515020Sgblack@eecs.umich.edu } 4525020Sgblack@eecs.umich.edu default: Inst::UD2(); 4534276Sgblack@eecs.umich.edu } 4544727Sgblack@eecs.umich.edu format Inst { 4554727Sgblack@eecs.umich.edu 0x10: decode OPCODE_OP_BOTTOM3 { 4564727Sgblack@eecs.umich.edu 0x0: JO(Jz); 4574727Sgblack@eecs.umich.edu 0x1: JNO(Jz); 4584727Sgblack@eecs.umich.edu 0x2: JB(Jz); 4594727Sgblack@eecs.umich.edu 0x3: JNB(Jz); 4604727Sgblack@eecs.umich.edu 0x4: JZ(Jz); 4614727Sgblack@eecs.umich.edu 0x5: JNZ(Jz); 4624727Sgblack@eecs.umich.edu 0x6: JBE(Jz); 4634727Sgblack@eecs.umich.edu 0x7: JNBE(Jz); 4644727Sgblack@eecs.umich.edu } 4654727Sgblack@eecs.umich.edu 0x11: decode OPCODE_OP_BOTTOM3 { 4664727Sgblack@eecs.umich.edu 0x0: JS(Jz); 4674727Sgblack@eecs.umich.edu 0x1: JNS(Jz); 4684727Sgblack@eecs.umich.edu 0x2: JP(Jz); 4694727Sgblack@eecs.umich.edu 0x3: JNP(Jz); 4704727Sgblack@eecs.umich.edu 0x4: JL(Jz); 4714727Sgblack@eecs.umich.edu 0x5: JNL(Jz); 4724727Sgblack@eecs.umich.edu 0x6: JLE(Jz); 4734727Sgblack@eecs.umich.edu 0x7: JNLE(Jz); 4744727Sgblack@eecs.umich.edu } 4754760Sgblack@eecs.umich.edu 0x12: decode OPCODE_OP_BOTTOM3 { 4764760Sgblack@eecs.umich.edu 0x0: SETO(Eb); 4774760Sgblack@eecs.umich.edu 0x1: SETNO(Eb); 4784760Sgblack@eecs.umich.edu 0x2: SETB(Eb); 4794760Sgblack@eecs.umich.edu 0x3: SETNB(Eb); 4804760Sgblack@eecs.umich.edu 0x4: SETZ(Eb); 4814760Sgblack@eecs.umich.edu 0x5: SETNZ(Eb); 4824760Sgblack@eecs.umich.edu 0x6: SETBE(Eb); 4834760Sgblack@eecs.umich.edu 0x7: SETNBE(Eb); 4844760Sgblack@eecs.umich.edu } 4854760Sgblack@eecs.umich.edu 0x13: decode OPCODE_OP_BOTTOM3 { 4864760Sgblack@eecs.umich.edu 0x0: SETS(Eb); 4874760Sgblack@eecs.umich.edu 0x1: SETNS(Eb); 4884760Sgblack@eecs.umich.edu 0x2: SETP(Eb); 4894760Sgblack@eecs.umich.edu 0x3: SETNP(Eb); 4904760Sgblack@eecs.umich.edu 0x4: SETL(Eb); 4914760Sgblack@eecs.umich.edu 0x5: SETNL(Eb); 4924760Sgblack@eecs.umich.edu 0x6: SETLE(Eb); 4934760Sgblack@eecs.umich.edu 0x7: SETNLE(Eb); 4944760Sgblack@eecs.umich.edu } 4954276Sgblack@eecs.umich.edu } 4964276Sgblack@eecs.umich.edu 0x14: decode OPCODE_OP_BOTTOM3 { 4974712Sgblack@eecs.umich.edu 0x0: push_fs(); 4984712Sgblack@eecs.umich.edu 0x1: pop_fs(); 4994814Sgblack@eecs.umich.edu 0x2: Inst::CPUID(rAd); 5004712Sgblack@eecs.umich.edu 0x3: bt_Ev_Gv(); 5014712Sgblack@eecs.umich.edu 0x4: shld_Ev_Gv_Ib(); 5024712Sgblack@eecs.umich.edu 0x5: shld_Ev_Gv_rCl(); 5034712Sgblack@eecs.umich.edu 0x6: xbts_and_cmpxchg(); 5044712Sgblack@eecs.umich.edu 0x7: ibts_and_cmpxchg(); 5054276Sgblack@eecs.umich.edu } 5064276Sgblack@eecs.umich.edu 0x15: decode OPCODE_OP_BOTTOM3 { 5074712Sgblack@eecs.umich.edu 0x0: push_gs(); 5084712Sgblack@eecs.umich.edu 0x1: pop_gs(); 5094712Sgblack@eecs.umich.edu 0x2: rsm_smm(); 5104712Sgblack@eecs.umich.edu 0x3: bts_Ev_Gv(); 5114712Sgblack@eecs.umich.edu 0x4: shrd_Ev_Gv_Ib(); 5124712Sgblack@eecs.umich.edu 0x5: shrd_Ev_Gv_rCl(); 5134712Sgblack@eecs.umich.edu 0x6: group16(); 5144724Sgblack@eecs.umich.edu 0x7: Inst::IMUL(Gv,Ev); 5154276Sgblack@eecs.umich.edu } 5164276Sgblack@eecs.umich.edu 0x16: decode OPCODE_OP_BOTTOM3 { 5174864Sgblack@eecs.umich.edu 0x0: Inst::CMPXCHG(Eb,Gb); 5184864Sgblack@eecs.umich.edu 0x1: Inst::CMPXCHG(Ev,Gv); 5194712Sgblack@eecs.umich.edu 0x2: lss_Gz_Mp(); 5204712Sgblack@eecs.umich.edu 0x3: btr_Ev_Gv(); 5214712Sgblack@eecs.umich.edu 0x4: lfs_Gz_Mp(); 5224712Sgblack@eecs.umich.edu 0x5: lgs_Gz_Mp(); 5234746Sgblack@eecs.umich.edu //The size of the second operand in these instructions should 5244746Sgblack@eecs.umich.edu //really be "b" or "w", but it's set to v in order to have a 5254746Sgblack@eecs.umich.edu //consistent register size. This shouldn't affect behavior. 5264746Sgblack@eecs.umich.edu 0x6: Inst::MOVZX_B(Gv,Ev); 5274746Sgblack@eecs.umich.edu 0x7: Inst::MOVZX_W(Gv,Ev); 5284276Sgblack@eecs.umich.edu } 5294276Sgblack@eecs.umich.edu 0x17: decode OPCODE_OP_BOTTOM3 { 5304712Sgblack@eecs.umich.edu 0x0: jmpe_Jz(); // IA-64? 5314712Sgblack@eecs.umich.edu 0x1: group11_UD2(); 5324712Sgblack@eecs.umich.edu 0x2: group8_Ev_Ib(); 5334712Sgblack@eecs.umich.edu 0x3: btc_Ev_Gv(); 5344712Sgblack@eecs.umich.edu 0x4: bsf_Gv_Ev(); 5354712Sgblack@eecs.umich.edu 0x5: bsr_Gv_Ev(); 5364746Sgblack@eecs.umich.edu //The size of the second operand in these instructions should 5374746Sgblack@eecs.umich.edu //really be "b" or "w", but it's set to v in order to have a 5384746Sgblack@eecs.umich.edu //consistent register size. This shouldn't affect behavior. 5394746Sgblack@eecs.umich.edu 0x6: Inst::MOVSX_B(Gv,Ev); 5404746Sgblack@eecs.umich.edu 0x7: Inst::MOVSX_W(Gv,Ev); 5414276Sgblack@eecs.umich.edu } 5424276Sgblack@eecs.umich.edu 0x18: decode OPCODE_OP_BOTTOM3 { 5435020Sgblack@eecs.umich.edu 0x0: xadd_Eb_Gb(); 5445020Sgblack@eecs.umich.edu 0x1: xadd_Ev_Gv(); 5455020Sgblack@eecs.umich.edu 0x7: group9(); 5465020Sgblack@eecs.umich.edu default: decode LEGACY_DECODEVAL { 5475020Sgblack@eecs.umich.edu // no prefix 5485020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 5495020Sgblack@eecs.umich.edu 0x2: cmpccps_Vo_Wo_Ib(); 5505020Sgblack@eecs.umich.edu 0x3: cvtdq2ps_Vo_Wo(); 5515020Sgblack@eecs.umich.edu 0x4: subps_Vo_Wo(); 5525020Sgblack@eecs.umich.edu 0x5: minps_Vo_Wo(); 5535020Sgblack@eecs.umich.edu 0x6: divps_Vo_Wo(); 5545020Sgblack@eecs.umich.edu } 5555020Sgblack@eecs.umich.edu // repe (0xF3) 5565020Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 5575020Sgblack@eecs.umich.edu 0x2: cmpccss_Vd_Wd_Ib(); 5585020Sgblack@eecs.umich.edu default: Inst::UD2(); 5595020Sgblack@eecs.umich.edu } 5605020Sgblack@eecs.umich.edu // operand size (0x66) 5615020Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 5625020Sgblack@eecs.umich.edu 0x2: cmpccpd_Vo_Wo_Ib(); 5635020Sgblack@eecs.umich.edu 0x4: subpd_Vo_Wo(); 5645020Sgblack@eecs.umich.edu 0x5: minpd_Vo_Wo(); 5655020Sgblack@eecs.umich.edu 0x6: divpd_Vo_Wo(); 5665020Sgblack@eecs.umich.edu default: Inst::UD2(); 5675020Sgblack@eecs.umich.edu } 5685020Sgblack@eecs.umich.edu // repne (0xF2) 5695020Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 5705020Sgblack@eecs.umich.edu 0x2: cmpccsd_Vq_Wq_Ib(); 5715020Sgblack@eecs.umich.edu default: Inst::UD2(); 5725020Sgblack@eecs.umich.edu } 5735020Sgblack@eecs.umich.edu default: Inst::UD2(); 5745020Sgblack@eecs.umich.edu } 5754276Sgblack@eecs.umich.edu } 5764726Sgblack@eecs.umich.edu 0x19: bswap_B(); 5775020Sgblack@eecs.umich.edu 0x1A: decode LEGACY_DECODEVAL { 5785020Sgblack@eecs.umich.edu // no prefix 5795020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 5805020Sgblack@eecs.umich.edu 0x1: psrlw_Pq_Qq(); 5815020Sgblack@eecs.umich.edu 0x2: psrld_Pq_Qq(); 5825020Sgblack@eecs.umich.edu 0x3: psrlq_Pq_Qq(); 5835020Sgblack@eecs.umich.edu 0x4: paddq_Pq_Qq(); 5845020Sgblack@eecs.umich.edu 0x5: pmullw_Pq_Qq(); 5855020Sgblack@eecs.umich.edu 0x7: pmovmskb_Gd_PRq(); 5865020Sgblack@eecs.umich.edu default: Inst::UD2(); 5875020Sgblack@eecs.umich.edu } 5885020Sgblack@eecs.umich.edu // repe (0xF3) 5895020Sgblack@eecs.umich.edu 0x4: decode OPCODE_OP_BOTTOM3 { 5905020Sgblack@eecs.umich.edu 0x6: movq2dq_Vo_PRq(); 5915020Sgblack@eecs.umich.edu default: Inst::UD2(); 5925020Sgblack@eecs.umich.edu } 5935020Sgblack@eecs.umich.edu // operand size (0x66) 5945020Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 5955020Sgblack@eecs.umich.edu 0x0: addsubpd_Vo_Wo(); 5965020Sgblack@eecs.umich.edu 0x1: psrlw_Vo_Wo(); 5975020Sgblack@eecs.umich.edu 0x2: psrld_Vo_Wo(); 5985020Sgblack@eecs.umich.edu 0x3: psrlq_Vo_Wo(); 5995020Sgblack@eecs.umich.edu 0x4: paddq_Vo_Wo(); 6005020Sgblack@eecs.umich.edu 0x5: pmullw_Vo_Wo(); 6015020Sgblack@eecs.umich.edu 0x6: decode MODRM_MOD { 6025020Sgblack@eecs.umich.edu 0x3: movq_Vq_Vq(); 6035020Sgblack@eecs.umich.edu default: movq_Mq_Vq(); 6045020Sgblack@eecs.umich.edu } 6055020Sgblack@eecs.umich.edu 0x7: pmovmskb_Gd_VRo(); 6065020Sgblack@eecs.umich.edu } 6075020Sgblack@eecs.umich.edu // repne (0xF2) 6085020Sgblack@eecs.umich.edu 0x8: decode OPCODE_OP_BOTTOM3 { 6095020Sgblack@eecs.umich.edu 0x0: addsubps_Vo_Wo(); 6105020Sgblack@eecs.umich.edu 0x6: movdq2q_Pq_VRq(); 6115020Sgblack@eecs.umich.edu default: Inst::UD2(); 6125020Sgblack@eecs.umich.edu } 6135020Sgblack@eecs.umich.edu default: Inst::UD2(); 6144276Sgblack@eecs.umich.edu } 6155020Sgblack@eecs.umich.edu 0x1B: decode LEGACY_DECODEVAL { 6165020Sgblack@eecs.umich.edu // no prefix 6175020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 6185020Sgblack@eecs.umich.edu 0x0: psubusb_Pq_Qq(); 6195020Sgblack@eecs.umich.edu 0x1: psubusw_Pq_Qq(); 6205020Sgblack@eecs.umich.edu 0x2: pminub_Pq_Qq(); 6215020Sgblack@eecs.umich.edu 0x3: pand_Pq_Qq(); 6225020Sgblack@eecs.umich.edu 0x4: paddusb_Pq_Qq(); 6235020Sgblack@eecs.umich.edu 0x5: paddusw_Pq_Qq(); 6245020Sgblack@eecs.umich.edu 0x6: pmaxub_Pq_Qq(); 6255020Sgblack@eecs.umich.edu 0x7: pandn_Pq_Qq(); 6265020Sgblack@eecs.umich.edu } 6275020Sgblack@eecs.umich.edu // operand size (0x66) 6285020Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 6295020Sgblack@eecs.umich.edu 0x0: psubusb_Vo_Wo(); 6305020Sgblack@eecs.umich.edu 0x1: psubusw_Vo_Wo(); 6315020Sgblack@eecs.umich.edu 0x2: pminub_Vo_Wo(); 6325020Sgblack@eecs.umich.edu 0x3: pand_Vo_Wo(); 6335020Sgblack@eecs.umich.edu 0x4: paddusb_Vo_Wo(); 6345020Sgblack@eecs.umich.edu 0x5: paddusw_Vo_Wo(); 6355020Sgblack@eecs.umich.edu 0x6: pmaxub_Vo_Wo(); 6365020Sgblack@eecs.umich.edu 0x7: pandn_Vo_Wo(); 6375020Sgblack@eecs.umich.edu } 6385020Sgblack@eecs.umich.edu default: Inst::UD2(); 6394276Sgblack@eecs.umich.edu } 6404276Sgblack@eecs.umich.edu 0x1C: decode OPCODE_OP_BOTTOM3 { 6414276Sgblack@eecs.umich.edu 0x0: holder(); 6424276Sgblack@eecs.umich.edu 0x1: holder(); 6434276Sgblack@eecs.umich.edu 0x2: holder(); 6444276Sgblack@eecs.umich.edu 0x3: holder(); 6454276Sgblack@eecs.umich.edu 0x4: holder(); 6464276Sgblack@eecs.umich.edu 0x5: holder(); 6474276Sgblack@eecs.umich.edu 0x6: holder(); 6484276Sgblack@eecs.umich.edu 0x7: holder(); 6494276Sgblack@eecs.umich.edu } 6505020Sgblack@eecs.umich.edu 0x1D: decode LEGACY_DECODEVAL { 6515020Sgblack@eecs.umich.edu // no prefix 6525020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 6535020Sgblack@eecs.umich.edu 0x0: psubsb_Pq_Qq(); 6545020Sgblack@eecs.umich.edu 0x1: psubsw_Pq_Qq(); 6555020Sgblack@eecs.umich.edu 0x2: pminsw_Pq_Qq(); 6565020Sgblack@eecs.umich.edu 0x3: por_Pq_Qq(); 6575020Sgblack@eecs.umich.edu 0x4: paddsb_Pq_Qq(); 6585020Sgblack@eecs.umich.edu 0x5: paddsw_Pq_Qq(); 6595020Sgblack@eecs.umich.edu 0x6: pmaxsw_Pq_Qq(); 6605020Sgblack@eecs.umich.edu 0x7: pxor_Pq_Qq(); 6615020Sgblack@eecs.umich.edu } 6625020Sgblack@eecs.umich.edu // operand size (0x66) 6635020Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 6645020Sgblack@eecs.umich.edu 0x0: psubsb_Vo_Wo(); 6655020Sgblack@eecs.umich.edu 0x1: psubsw_Vo_Wo(); 6665020Sgblack@eecs.umich.edu 0x2: pminsw_Vo_Wo(); 6675020Sgblack@eecs.umich.edu 0x3: por_Vo_Wo(); 6685020Sgblack@eecs.umich.edu 0x4: paddsb_Vo_Wo(); 6695020Sgblack@eecs.umich.edu 0x5: paddsw_Vo_Wo(); 6705020Sgblack@eecs.umich.edu 0x6: pmaxsw_Vo_Wo(); 6715020Sgblack@eecs.umich.edu 0x7: pxor_Vo_Wo(); 6725020Sgblack@eecs.umich.edu } 6735020Sgblack@eecs.umich.edu default: Inst::UD2(); 6744276Sgblack@eecs.umich.edu } 6754276Sgblack@eecs.umich.edu 0x1E: decode OPCODE_OP_BOTTOM3 { 6764276Sgblack@eecs.umich.edu 0x0: holder(); 6774276Sgblack@eecs.umich.edu 0x1: holder(); 6784276Sgblack@eecs.umich.edu 0x2: holder(); 6794276Sgblack@eecs.umich.edu 0x3: holder(); 6804276Sgblack@eecs.umich.edu 0x4: holder(); 6814276Sgblack@eecs.umich.edu 0x5: holder(); 6824276Sgblack@eecs.umich.edu 0x6: holder(); 6834276Sgblack@eecs.umich.edu 0x7: holder(); 6844276Sgblack@eecs.umich.edu } 6855020Sgblack@eecs.umich.edu 0x1F: decode LEGACY_DECODEVAL { 6865020Sgblack@eecs.umich.edu // no prefix 6875020Sgblack@eecs.umich.edu 0x0: decode OPCODE_OP_BOTTOM3 { 6885020Sgblack@eecs.umich.edu 0x0: psubb_Pq_Qq(); 6895020Sgblack@eecs.umich.edu 0x1: psubw_Pq_Qq(); 6905020Sgblack@eecs.umich.edu 0x2: psubd_Pq_Qq(); 6915020Sgblack@eecs.umich.edu 0x3: psubq_Pq_Qq(); 6925020Sgblack@eecs.umich.edu 0x4: paddb_Pq_Qq(); 6935020Sgblack@eecs.umich.edu 0x5: paddw_Pq_Qq(); 6945020Sgblack@eecs.umich.edu 0x6: paddd_Pq_Qq(); 6955020Sgblack@eecs.umich.edu 0x7: Inst::UD2(); 6965020Sgblack@eecs.umich.edu } 6975020Sgblack@eecs.umich.edu // operand size (0x66) 6985020Sgblack@eecs.umich.edu 0x1: decode OPCODE_OP_BOTTOM3 { 6995020Sgblack@eecs.umich.edu 0x0: psubb_Vo_Wo(); 7005020Sgblack@eecs.umich.edu 0x1: psubw_Vo_Wo(); 7015020Sgblack@eecs.umich.edu 0x2: psubd_Vo_Wo(); 7025020Sgblack@eecs.umich.edu 0x3: psubq_Vo_Wo(); 7035020Sgblack@eecs.umich.edu 0x4: paddb_Vo_Wo(); 7045020Sgblack@eecs.umich.edu 0x5: paddw_Vo_Wo(); 7055020Sgblack@eecs.umich.edu 0x6: paddd_Vo_Wo(); 7065020Sgblack@eecs.umich.edu 0x7: Inst::UD2(); 7075020Sgblack@eecs.umich.edu } 7085020Sgblack@eecs.umich.edu default: Inst::UD2(); 7094276Sgblack@eecs.umich.edu } 7104276Sgblack@eecs.umich.edu default: FailUnimpl::twoByteOps(); 7114276Sgblack@eecs.umich.edu } 7124276Sgblack@eecs.umich.edu } 7134276Sgblack@eecs.umich.edu default: M5InternalError::error( 7144276Sgblack@eecs.umich.edu {{"Unexpected first opcode byte in two byte opcode!"}}); 7154276Sgblack@eecs.umich.edu} 716