17c478bd9Sstevel@tonic-gate /* 2d0f8ff6eSkk * 37c478bd9Sstevel@tonic-gate * CDDL HEADER START 47c478bd9Sstevel@tonic-gate * 57c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 6dc0093f4Seschrock * Common Development and Distribution License (the "License"). 7dc0093f4Seschrock * You may not use this file except in compliance with the License. 87c478bd9Sstevel@tonic-gate * 97c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 107c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 117c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 127c478bd9Sstevel@tonic-gate * and limitations under the License. 137c478bd9Sstevel@tonic-gate * 147c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 157c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 167c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 177c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 187c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 197c478bd9Sstevel@tonic-gate * 207c478bd9Sstevel@tonic-gate * CDDL HEADER END 217c478bd9Sstevel@tonic-gate */ 227c478bd9Sstevel@tonic-gate /* 23ab47273fSEdward Gillett * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved. 24*a4e73d5dSJerry Jelinek * Copyright 2017 Joyent, Inc. 25ab47273fSEdward Gillett */ 26ab47273fSEdward Gillett 27ab47273fSEdward Gillett /* 28ab47273fSEdward Gillett * Copyright (c) 2010, Intel Corporation. 29ab47273fSEdward Gillett * All rights reserved. 307c478bd9Sstevel@tonic-gate */ 317c478bd9Sstevel@tonic-gate 327c478bd9Sstevel@tonic-gate /* Copyright (c) 1988 AT&T */ 337c478bd9Sstevel@tonic-gate /* All Rights Reserved */ 347c478bd9Sstevel@tonic-gate 357c478bd9Sstevel@tonic-gate #include "dis_tables.h" 367c478bd9Sstevel@tonic-gate 377c478bd9Sstevel@tonic-gate /* BEGIN CSTYLED */ 387c478bd9Sstevel@tonic-gate 397c478bd9Sstevel@tonic-gate /* 407c478bd9Sstevel@tonic-gate * Disassembly begins in dis_distable, which is equivalent to the One-byte 417c478bd9Sstevel@tonic-gate * Opcode Map in the Intel IA32 ISA Reference (page A-6 in my copy). The 427c478bd9Sstevel@tonic-gate * decoding loops then traverse out through the other tables as necessary to 437c478bd9Sstevel@tonic-gate * decode a given instruction. 447c478bd9Sstevel@tonic-gate * 457c478bd9Sstevel@tonic-gate * The behavior of this file can be controlled by one of the following flags: 467c478bd9Sstevel@tonic-gate * 477c478bd9Sstevel@tonic-gate * DIS_TEXT Include text for disassembly 487c478bd9Sstevel@tonic-gate * DIS_MEM Include memory-size calculations 497c478bd9Sstevel@tonic-gate * 507c478bd9Sstevel@tonic-gate * Either or both of these can be defined. 517c478bd9Sstevel@tonic-gate * 527c478bd9Sstevel@tonic-gate * This file is not, and will never be, cstyled. If anything, the tables should 537c478bd9Sstevel@tonic-gate * be taken out another tab stop or two so nothing overlaps. 547c478bd9Sstevel@tonic-gate */ 557c478bd9Sstevel@tonic-gate 567c478bd9Sstevel@tonic-gate /* 577c478bd9Sstevel@tonic-gate * These functions must be provided for the consumer to do disassembly. 587c478bd9Sstevel@tonic-gate */ 597c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 607c478bd9Sstevel@tonic-gate extern char *strncpy(char *, const char *, size_t); 617c478bd9Sstevel@tonic-gate extern size_t strlen(const char *); 627c478bd9Sstevel@tonic-gate extern int strcmp(const char *, const char *); 637c478bd9Sstevel@tonic-gate extern int strncmp(const char *, const char *, size_t); 647c478bd9Sstevel@tonic-gate extern size_t strlcat(char *, const char *, size_t); 657c478bd9Sstevel@tonic-gate #endif 667c478bd9Sstevel@tonic-gate 677c478bd9Sstevel@tonic-gate 687c478bd9Sstevel@tonic-gate #define TERM 0 /* used to indicate that the 'indirect' */ 697c478bd9Sstevel@tonic-gate /* field terminates - no pointer. */ 707c478bd9Sstevel@tonic-gate 717c478bd9Sstevel@tonic-gate /* Used to decode instructions. */ 727c478bd9Sstevel@tonic-gate typedef struct instable { 737c478bd9Sstevel@tonic-gate struct instable *it_indirect; /* for decode op codes */ 747c478bd9Sstevel@tonic-gate uchar_t it_adrmode; 757c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 767c478bd9Sstevel@tonic-gate char it_name[NCPS]; 77d267098bSdmick uint_t it_suffix:1; /* mnem + "w", "l", or "d" */ 787c478bd9Sstevel@tonic-gate #endif 797c478bd9Sstevel@tonic-gate #ifdef DIS_MEM 807c478bd9Sstevel@tonic-gate uint_t it_size:16; 817c478bd9Sstevel@tonic-gate #endif 827c478bd9Sstevel@tonic-gate uint_t it_invalid64:1; /* opcode invalid in amd64 */ 837c478bd9Sstevel@tonic-gate uint_t it_always64:1; /* 64 bit when in 64 bit mode */ 847c478bd9Sstevel@tonic-gate uint_t it_invalid32:1; /* invalid in IA32 */ 857c478bd9Sstevel@tonic-gate uint_t it_stackop:1; /* push/pop stack operation */ 86245ac945SRobert Mustacchi uint_t it_vexwoxmm:1; /* VEX instructions that don't use XMM/YMM */ 87245ac945SRobert Mustacchi uint_t it_avxsuf:1; /* AVX suffix required */ 88*a4e73d5dSJerry Jelinek uint_t it_vexopmask:1; /* VEX inst. that use opmask */ 897c478bd9Sstevel@tonic-gate } instable_t; 907c478bd9Sstevel@tonic-gate 917c478bd9Sstevel@tonic-gate /* 927c478bd9Sstevel@tonic-gate * Instruction formats. 937c478bd9Sstevel@tonic-gate */ 947c478bd9Sstevel@tonic-gate enum { 957c478bd9Sstevel@tonic-gate UNKNOWN, 967c478bd9Sstevel@tonic-gate MRw, 977c478bd9Sstevel@tonic-gate IMlw, 987c478bd9Sstevel@tonic-gate IMw, 997c478bd9Sstevel@tonic-gate IR, 1007c478bd9Sstevel@tonic-gate OA, 1017c478bd9Sstevel@tonic-gate AO, 1027c478bd9Sstevel@tonic-gate MS, 1037c478bd9Sstevel@tonic-gate SM, 1047c478bd9Sstevel@tonic-gate Mv, 1057c478bd9Sstevel@tonic-gate Mw, 1067c478bd9Sstevel@tonic-gate M, /* register or memory */ 1077aa76ffcSBryan Cantrill MG9, /* register or memory in group 9 (prefix optional) */ 1087c478bd9Sstevel@tonic-gate Mb, /* register or memory, always byte sized */ 1097c478bd9Sstevel@tonic-gate MO, /* memory only (no registers) */ 1107c478bd9Sstevel@tonic-gate PREF, 111eb23829fSBryan Cantrill SWAPGS_RDTSCP, 112f8801251Skk MONITOR_MWAIT, 1137c478bd9Sstevel@tonic-gate R, 1147c478bd9Sstevel@tonic-gate RA, 1157c478bd9Sstevel@tonic-gate SEG, 1167c478bd9Sstevel@tonic-gate MR, 1177c478bd9Sstevel@tonic-gate RM, 1187aa76ffcSBryan Cantrill RM_66r, /* RM, but with a required 0x66 prefix */ 1197c478bd9Sstevel@tonic-gate IA, 1207c478bd9Sstevel@tonic-gate MA, 1217c478bd9Sstevel@tonic-gate SD, 1227c478bd9Sstevel@tonic-gate AD, 1237c478bd9Sstevel@tonic-gate SA, 1247c478bd9Sstevel@tonic-gate D, 1257c478bd9Sstevel@tonic-gate INM, 1267c478bd9Sstevel@tonic-gate SO, 1277c478bd9Sstevel@tonic-gate BD, 1287c478bd9Sstevel@tonic-gate I, 1297c478bd9Sstevel@tonic-gate P, 1307c478bd9Sstevel@tonic-gate V, 1317c478bd9Sstevel@tonic-gate DSHIFT, /* for double shift that has an 8-bit immediate */ 1327c478bd9Sstevel@tonic-gate U, 1337c478bd9Sstevel@tonic-gate OVERRIDE, 1347c478bd9Sstevel@tonic-gate NORM, /* instructions w/o ModR/M byte, no memory access */ 1357c478bd9Sstevel@tonic-gate IMPLMEM, /* instructions w/o ModR/M byte, implicit mem access */ 1367c478bd9Sstevel@tonic-gate O, /* for call */ 1377c478bd9Sstevel@tonic-gate JTAB, /* jump table */ 1387c478bd9Sstevel@tonic-gate IMUL, /* for 186 iimul instr */ 1397c478bd9Sstevel@tonic-gate CBW, /* so data16 can be evaluated for cbw and variants */ 1407c478bd9Sstevel@tonic-gate MvI, /* for 186 logicals */ 1417c478bd9Sstevel@tonic-gate ENTER, /* for 186 enter instr */ 1427c478bd9Sstevel@tonic-gate RMw, /* for 286 arpl instr */ 1437c478bd9Sstevel@tonic-gate Ib, /* for push immediate byte */ 1447c478bd9Sstevel@tonic-gate F, /* for 287 instructions */ 1457c478bd9Sstevel@tonic-gate FF, /* for 287 instructions */ 1467c478bd9Sstevel@tonic-gate FFC, /* for 287 instructions */ 1477c478bd9Sstevel@tonic-gate DM, /* 16-bit data */ 1487c478bd9Sstevel@tonic-gate AM, /* 16-bit addr */ 1497c478bd9Sstevel@tonic-gate LSEG, /* for 3-bit seg reg encoding */ 1507c478bd9Sstevel@tonic-gate MIb, /* for 386 logicals */ 1517c478bd9Sstevel@tonic-gate SREG, /* for 386 special registers */ 1527c478bd9Sstevel@tonic-gate PREFIX, /* a REP instruction prefix */ 1537c478bd9Sstevel@tonic-gate LOCK, /* a LOCK instruction prefix */ 1547c478bd9Sstevel@tonic-gate INT3, /* The int 3 instruction, which has a fake operand */ 1557c478bd9Sstevel@tonic-gate INTx, /* The normal int instruction, with explicit int num */ 1567c478bd9Sstevel@tonic-gate DSHIFTcl, /* for double shift that implicitly uses %cl */ 1577c478bd9Sstevel@tonic-gate CWD, /* so data16 can be evaluated for cwd and variants */ 1587c478bd9Sstevel@tonic-gate RET, /* single immediate 16-bit operand */ 1597c478bd9Sstevel@tonic-gate MOVZ, /* for movs and movz, with different size operands */ 160d0f8ff6eSkk CRC32, /* for crc32, with different size operands */ 1617c478bd9Sstevel@tonic-gate XADDB, /* for xaddb */ 1627c478bd9Sstevel@tonic-gate MOVSXZ, /* AMD64 mov sign extend 32 to 64 bit instruction */ 16382d5eb48SKrishnendu Sadhukhan - Sun Microsystems MOVBE, /* movbe instruction */ 1647c478bd9Sstevel@tonic-gate 1657c478bd9Sstevel@tonic-gate /* 1667c478bd9Sstevel@tonic-gate * MMX/SIMD addressing modes. 1677c478bd9Sstevel@tonic-gate */ 1687c478bd9Sstevel@tonic-gate 1697c478bd9Sstevel@tonic-gate MMO, /* Prefixable MMX/SIMD-Int mm/mem -> mm */ 1707c478bd9Sstevel@tonic-gate MMOIMPL, /* Prefixable MMX/SIMD-Int mm -> mm (mem) */ 1717c478bd9Sstevel@tonic-gate MMO3P, /* Prefixable MMX/SIMD-Int mm -> r32,imm8 */ 1727c478bd9Sstevel@tonic-gate MMOM3, /* Prefixable MMX/SIMD-Int mm -> r32 */ 1737c478bd9Sstevel@tonic-gate MMOS, /* Prefixable MMX/SIMD-Int mm -> mm/mem */ 1747c478bd9Sstevel@tonic-gate MMOMS, /* Prefixable MMX/SIMD-Int mm -> mem */ 1757c478bd9Sstevel@tonic-gate MMOPM, /* MMX/SIMD-Int mm/mem -> mm,imm8 */ 176d0f8ff6eSkk MMOPM_66o, /* MMX/SIMD-Int 0x66 optional mm/mem -> mm,imm8 */ 1777c478bd9Sstevel@tonic-gate MMOPRM, /* Prefixable MMX/SIMD-Int r32/mem -> mm,imm8 */ 1787c478bd9Sstevel@tonic-gate MMOSH, /* Prefixable MMX mm,imm8 */ 1797c478bd9Sstevel@tonic-gate MM, /* MMX/SIMD-Int mm/mem -> mm */ 1807c478bd9Sstevel@tonic-gate MMS, /* MMX/SIMD-Int mm -> mm/mem */ 1817c478bd9Sstevel@tonic-gate MMSH, /* MMX mm,imm8 */ 1827c478bd9Sstevel@tonic-gate XMMO, /* Prefixable SIMD xmm/mem -> xmm */ 1837c478bd9Sstevel@tonic-gate XMMOS, /* Prefixable SIMD xmm -> xmm/mem */ 1847c478bd9Sstevel@tonic-gate XMMOPM, /* Prefixable SIMD xmm/mem w/to xmm,imm8 */ 1857c478bd9Sstevel@tonic-gate XMMOMX, /* Prefixable SIMD mm/mem -> xmm */ 1867c478bd9Sstevel@tonic-gate XMMOX3, /* Prefixable SIMD xmm -> r32 */ 1877c478bd9Sstevel@tonic-gate XMMOXMM, /* Prefixable SIMD xmm/mem -> mm */ 1887c478bd9Sstevel@tonic-gate XMMOM, /* Prefixable SIMD xmm -> mem */ 1897c478bd9Sstevel@tonic-gate XMMOMS, /* Prefixable SIMD mem -> xmm */ 1907c478bd9Sstevel@tonic-gate XMM, /* SIMD xmm/mem -> xmm */ 191d0f8ff6eSkk XMM_66r, /* SIMD 0x66 prefix required xmm/mem -> xmm */ 192d0f8ff6eSkk XMM_66o, /* SIMD 0x66 prefix optional xmm/mem -> xmm */ 1937c478bd9Sstevel@tonic-gate XMMXIMPL, /* SIMD xmm -> xmm (mem) */ 1947c478bd9Sstevel@tonic-gate XMM3P, /* SIMD xmm -> r32,imm8 */ 195d0f8ff6eSkk XMM3PM_66r, /* SIMD 0x66 prefix required xmm -> r32/mem,imm8 */ 1967c478bd9Sstevel@tonic-gate XMMP, /* SIMD xmm/mem w/to xmm,imm8 */ 197d0f8ff6eSkk XMMP_66o, /* SIMD 0x66 prefix optional xmm/mem w/to xmm,imm8 */ 198d0f8ff6eSkk XMMP_66r, /* SIMD 0x66 prefix required xmm/mem w/to xmm,imm8 */ 1997c478bd9Sstevel@tonic-gate XMMPRM, /* SIMD r32/mem -> xmm,imm8 */ 200d0f8ff6eSkk XMMPRM_66r, /* SIMD 0x66 prefix required r32/mem -> xmm,imm8 */ 2017c478bd9Sstevel@tonic-gate XMMS, /* SIMD xmm -> xmm/mem */ 2027c478bd9Sstevel@tonic-gate XMMM, /* SIMD mem -> xmm */ 203d0f8ff6eSkk XMMM_66r, /* SIMD 0x66 prefix required mem -> xmm */ 2047c478bd9Sstevel@tonic-gate XMMMS, /* SIMD xmm -> mem */ 2057c478bd9Sstevel@tonic-gate XMM3MX, /* SIMD r32/mem -> xmm */ 2067c478bd9Sstevel@tonic-gate XMM3MXS, /* SIMD xmm -> r32/mem */ 2077c478bd9Sstevel@tonic-gate XMMSH, /* SIMD xmm,imm8 */ 2087c478bd9Sstevel@tonic-gate XMMXM3, /* SIMD xmm/mem -> r32 */ 2097c478bd9Sstevel@tonic-gate XMMX3, /* SIMD xmm -> r32 */ 2107c478bd9Sstevel@tonic-gate XMMXMM, /* SIMD xmm/mem -> mm */ 2117c478bd9Sstevel@tonic-gate XMMMX, /* SIMD mm -> xmm */ 2127c478bd9Sstevel@tonic-gate XMMXM, /* SIMD xmm -> mm */ 213f8801251Skk XMMX2I, /* SIMD xmm -> xmm, imm, imm */ 214f8801251Skk XMM2I, /* SIMD xmm, imm, imm */ 2157c478bd9Sstevel@tonic-gate XMMFENCE, /* SIMD lfence or mfence */ 216ab47273fSEdward Gillett XMMSFNC, /* SIMD sfence (none or mem) */ 217ab47273fSEdward Gillett XGETBV_XSETBV, 218ab47273fSEdward Gillett VEX_NONE, /* VEX no operand */ 219ab47273fSEdward Gillett VEX_MO, /* VEX mod_rm -> implicit reg */ 220ab47273fSEdward Gillett VEX_RMrX, /* VEX VEX.vvvv, mod_rm -> mod_reg */ 221245ac945SRobert Mustacchi VEX_VRMrX, /* VEX mod_rm, VEX.vvvv -> mod_rm */ 222ab47273fSEdward Gillett VEX_RRX, /* VEX VEX.vvvv, mod_reg -> mod_rm */ 223ab47273fSEdward Gillett VEX_RMRX, /* VEX VEX.vvvv, mod_rm, imm8[7:4] -> mod_reg */ 224ab47273fSEdward Gillett VEX_MX, /* VEX mod_rm -> mod_reg */ 225ab47273fSEdward Gillett VEX_MXI, /* VEX mod_rm, imm8 -> mod_reg */ 226ab47273fSEdward Gillett VEX_XXI, /* VEX mod_rm, imm8 -> VEX.vvvv */ 227ab47273fSEdward Gillett VEX_MR, /* VEX mod_rm -> mod_reg */ 228ab47273fSEdward Gillett VEX_RRI, /* VEX mod_reg, mod_rm -> implicit(eflags/r32) */ 229ab47273fSEdward Gillett VEX_RX, /* VEX mod_reg -> mod_rm */ 230*a4e73d5dSJerry Jelinek VEX_KRR, /* VEX mod_rm -> mod_reg */ 231*a4e73d5dSJerry Jelinek VEX_KMR, /* VEX mod_reg -> mod_rm */ 232*a4e73d5dSJerry Jelinek VEX_KRM, /* VEX mod_rm -> mod_reg */ 233ab47273fSEdward Gillett VEX_RR, /* VEX mod_rm -> mod_reg */ 234ab47273fSEdward Gillett VEX_RRi, /* VEX mod_rm, imm8 -> mod_reg */ 235ab47273fSEdward Gillett VEX_RM, /* VEX mod_reg -> mod_rm */ 236245ac945SRobert Mustacchi VEX_RIM, /* VEX mod_reg, imm8 -> mod_rm */ 237ab47273fSEdward Gillett VEX_RRM, /* VEX VEX.vvvv, mod_reg -> mod_rm */ 2387aa76ffcSBryan Cantrill VEX_RMX, /* VEX VEX.vvvv, mod_rm -> mod_reg */ 239245ac945SRobert Mustacchi VEX_SbVM, /* VEX SIB, VEX.vvvv -> mod_rm */ 2407aa76ffcSBryan Cantrill VMx, /* vmcall/vmlaunch/vmresume/vmxoff */ 24170dc7639SRichard Lowe VMxo, /* VMx instruction with optional prefix */ 242245ac945SRobert Mustacchi SVM, /* AMD SVM instructions */ 243245ac945SRobert Mustacchi BLS, /* BLSR, BLSMSK, BLSI */ 2448889c875SRobert Mustacchi FMA, /* FMA instructions, all VEX_RMrX */ 2458889c875SRobert Mustacchi ADX /* ADX instructions, support REX.w, mod_rm->mod_reg */ 2467c478bd9Sstevel@tonic-gate }; 2477c478bd9Sstevel@tonic-gate 248ab47273fSEdward Gillett /* 249ab47273fSEdward Gillett * VEX prefixes 250ab47273fSEdward Gillett */ 251ab47273fSEdward Gillett #define VEX_2bytes 0xC5 /* the first byte of two-byte form */ 252ab47273fSEdward Gillett #define VEX_3bytes 0xC4 /* the first byte of three-byte form */ 253ab47273fSEdward Gillett 2547c478bd9Sstevel@tonic-gate #define FILL 0x90 /* Fill byte used for alignment (nop) */ 2557c478bd9Sstevel@tonic-gate 2567c478bd9Sstevel@tonic-gate /* 2577c478bd9Sstevel@tonic-gate ** Register numbers for the i386 2587c478bd9Sstevel@tonic-gate */ 2597c478bd9Sstevel@tonic-gate #define EAX_REGNO 0 2607c478bd9Sstevel@tonic-gate #define ECX_REGNO 1 2617c478bd9Sstevel@tonic-gate #define EDX_REGNO 2 2627c478bd9Sstevel@tonic-gate #define EBX_REGNO 3 2637c478bd9Sstevel@tonic-gate #define ESP_REGNO 4 2647c478bd9Sstevel@tonic-gate #define EBP_REGNO 5 2657c478bd9Sstevel@tonic-gate #define ESI_REGNO 6 2667c478bd9Sstevel@tonic-gate #define EDI_REGNO 7 2677c478bd9Sstevel@tonic-gate 2687c478bd9Sstevel@tonic-gate /* 2697c478bd9Sstevel@tonic-gate * modes for immediate values 2707c478bd9Sstevel@tonic-gate */ 2717c478bd9Sstevel@tonic-gate #define MODE_NONE 0 2727c478bd9Sstevel@tonic-gate #define MODE_IPREL 1 /* signed IP relative value */ 2737c478bd9Sstevel@tonic-gate #define MODE_SIGNED 2 /* sign extended immediate */ 2747c478bd9Sstevel@tonic-gate #define MODE_IMPLIED 3 /* constant value implied from opcode */ 2757c478bd9Sstevel@tonic-gate #define MODE_OFFSET 4 /* offset part of an address */ 276d267098bSdmick #define MODE_RIPREL 5 /* like IPREL, but from %rip (amd64) */ 2777c478bd9Sstevel@tonic-gate 2787c478bd9Sstevel@tonic-gate /* 2797c478bd9Sstevel@tonic-gate * The letters used in these macros are: 2807c478bd9Sstevel@tonic-gate * IND - indirect to another to another table 2817c478bd9Sstevel@tonic-gate * "T" - means to Terminate indirections (this is the final opcode) 2827c478bd9Sstevel@tonic-gate * "S" - means "operand length suffix required" 283245ac945SRobert Mustacchi * "Sa" - means AVX2 suffix (d/q) required 2847c478bd9Sstevel@tonic-gate * "NS" - means "no suffix" which is the operand length suffix of the opcode 2857c478bd9Sstevel@tonic-gate * "Z" - means instruction size arg required 2867c478bd9Sstevel@tonic-gate * "u" - means the opcode is invalid in IA32 but valid in amd64 2877c478bd9Sstevel@tonic-gate * "x" - means the opcode is invalid in amd64, but not IA32 2887c478bd9Sstevel@tonic-gate * "y" - means the operand size is always 64 bits in 64 bit mode 2897c478bd9Sstevel@tonic-gate * "p" - means push/pop stack operation 290245ac945SRobert Mustacchi * "vr" - means VEX instruction that operates on normal registers, not fpu 291*a4e73d5dSJerry Jelinek * "vo" - means VEX instruction that operates on opmask registers, not fpu 2927c478bd9Sstevel@tonic-gate */ 2937c478bd9Sstevel@tonic-gate 2947c478bd9Sstevel@tonic-gate #if defined(DIS_TEXT) && defined(DIS_MEM) 2957c478bd9Sstevel@tonic-gate #define IND(table) {(instable_t *)table, 0, "", 0, 0, 0, 0, 0, 0} 2967c478bd9Sstevel@tonic-gate #define INDx(table) {(instable_t *)table, 0, "", 0, 0, 1, 0, 0, 0} 2977c478bd9Sstevel@tonic-gate #define TNS(name, amode) {TERM, amode, name, 0, 0, 0, 0, 0, 0} 2987c478bd9Sstevel@tonic-gate #define TNSu(name, amode) {TERM, amode, name, 0, 0, 0, 0, 1, 0} 2997c478bd9Sstevel@tonic-gate #define TNSx(name, amode) {TERM, amode, name, 0, 0, 1, 0, 0, 0} 3007c478bd9Sstevel@tonic-gate #define TNSy(name, amode) {TERM, amode, name, 0, 0, 0, 1, 0, 0} 3017c478bd9Sstevel@tonic-gate #define TNSyp(name, amode) {TERM, amode, name, 0, 0, 0, 1, 0, 1} 3027c478bd9Sstevel@tonic-gate #define TNSZ(name, amode, sz) {TERM, amode, name, 0, sz, 0, 0, 0, 0} 3037c478bd9Sstevel@tonic-gate #define TNSZy(name, amode, sz) {TERM, amode, name, 0, sz, 0, 1, 0, 0} 304245ac945SRobert Mustacchi #define TNSZvr(name, amode, sz) {TERM, amode, name, 0, sz, 0, 0, 0, 0, 1} 305*a4e73d5dSJerry Jelinek #define TSavo(name, amode) {TERM, amode, name, 1, 0, 0, 0, 0, 0, 0, 1, 1} 306*a4e73d5dSJerry Jelinek #define TSvo(name, amode) {TERM, amode, name, 1, 0, 0, 0, 0, 0, 0, 0, 1} 3077c478bd9Sstevel@tonic-gate #define TS(name, amode) {TERM, amode, name, 1, 0, 0, 0, 0, 0} 3087c478bd9Sstevel@tonic-gate #define TSx(name, amode) {TERM, amode, name, 1, 0, 1, 0, 0, 0} 3097c478bd9Sstevel@tonic-gate #define TSy(name, amode) {TERM, amode, name, 1, 0, 0, 1, 0, 0} 3107c478bd9Sstevel@tonic-gate #define TSp(name, amode) {TERM, amode, name, 1, 0, 0, 0, 0, 1} 3117c478bd9Sstevel@tonic-gate #define TSZ(name, amode, sz) {TERM, amode, name, 1, sz, 0, 0, 0, 0} 312245ac945SRobert Mustacchi #define TSaZ(name, amode, sz) {TERM, amode, name, 1, sz, 0, 0, 0, 0, 0, 1} 3137c478bd9Sstevel@tonic-gate #define TSZx(name, amode, sz) {TERM, amode, name, 1, sz, 1, 0, 0, 0} 3147c478bd9Sstevel@tonic-gate #define TSZy(name, amode, sz) {TERM, amode, name, 1, sz, 0, 1, 0, 0} 3157c478bd9Sstevel@tonic-gate #define INVALID {TERM, UNKNOWN, "", 0, 0, 0, 0, 0} 3167c478bd9Sstevel@tonic-gate #elif defined(DIS_TEXT) 3177c478bd9Sstevel@tonic-gate #define IND(table) {(instable_t *)table, 0, "", 0, 0, 0, 0, 0} 3187c478bd9Sstevel@tonic-gate #define INDx(table) {(instable_t *)table, 0, "", 0, 1, 0, 0, 0} 3197c478bd9Sstevel@tonic-gate #define TNS(name, amode) {TERM, amode, name, 0, 0, 0, 0, 0} 3207c478bd9Sstevel@tonic-gate #define TNSu(name, amode) {TERM, amode, name, 0, 0, 0, 1, 0} 3217c478bd9Sstevel@tonic-gate #define TNSx(name, amode) {TERM, amode, name, 0, 1, 0, 0, 0} 3227c478bd9Sstevel@tonic-gate #define TNSy(name, amode) {TERM, amode, name, 0, 0, 1, 0, 0} 3237c478bd9Sstevel@tonic-gate #define TNSyp(name, amode) {TERM, amode, name, 0, 0, 1, 0, 1} 3247c478bd9Sstevel@tonic-gate #define TNSZ(name, amode, sz) {TERM, amode, name, 0, 0, 0, 0, 0} 3257c478bd9Sstevel@tonic-gate #define TNSZy(name, amode, sz) {TERM, amode, name, 0, 0, 1, 0, 0} 326245ac945SRobert Mustacchi #define TNSZvr(name, amode, sz) {TERM, amode, name, 0, 0, 0, 0, 0, 1} 327*a4e73d5dSJerry Jelinek #define TSvo(name, amode) {TERM, amode, name, 1, 0, 0, 0, 0, 0, 0, 1} 3287c478bd9Sstevel@tonic-gate #define TS(name, amode) {TERM, amode, name, 1, 0, 0, 0, 0} 3297c478bd9Sstevel@tonic-gate #define TSx(name, amode) {TERM, amode, name, 1, 1, 0, 0, 0} 3307c478bd9Sstevel@tonic-gate #define TSy(name, amode) {TERM, amode, name, 1, 0, 1, 0, 0} 3317c478bd9Sstevel@tonic-gate #define TSp(name, amode) {TERM, amode, name, 1, 0, 0, 0, 1} 3327c478bd9Sstevel@tonic-gate #define TSZ(name, amode, sz) {TERM, amode, name, 1, 0, 0, 0, 0} 333245ac945SRobert Mustacchi #define TSaZ(name, amode, sz) {TERM, amode, name, 1, 0, 0, 0, 0, 0, 1} 3347c478bd9Sstevel@tonic-gate #define TSZx(name, amode, sz) {TERM, amode, name, 1, 1, 0, 0, 0} 3357c478bd9Sstevel@tonic-gate #define TSZy(name, amode, sz) {TERM, amode, name, 1, 0, 1, 0, 0} 3367c478bd9Sstevel@tonic-gate #define INVALID {TERM, UNKNOWN, "", 0, 0, 0, 0, 0} 3377c478bd9Sstevel@tonic-gate #elif defined(DIS_MEM) 3387c478bd9Sstevel@tonic-gate #define IND(table) {(instable_t *)table, 0, 0, 0, 0, 0, 0} 3397c478bd9Sstevel@tonic-gate #define INDx(table) {(instable_t *)table, 0, 0, 1, 0, 0, 0} 3407c478bd9Sstevel@tonic-gate #define TNS(name, amode) {TERM, amode, 0, 0, 0, 0, 0} 3417c478bd9Sstevel@tonic-gate #define TNSu(name, amode) {TERM, amode, 0, 0, 0, 1, 0} 3427c478bd9Sstevel@tonic-gate #define TNSy(name, amode) {TERM, amode, 0, 0, 1, 0, 0} 3437c478bd9Sstevel@tonic-gate #define TNSyp(name, amode) {TERM, amode, 0, 0, 1, 0, 1} 3447c478bd9Sstevel@tonic-gate #define TNSx(name, amode) {TERM, amode, 0, 1, 0, 0, 0} 3457c478bd9Sstevel@tonic-gate #define TNSZ(name, amode, sz) {TERM, amode, sz, 0, 0, 0, 0} 3467c478bd9Sstevel@tonic-gate #define TNSZy(name, amode, sz) {TERM, amode, sz, 0, 1, 0, 0} 347245ac945SRobert Mustacchi #define TNSZvr(name, amode, sz) {TERM, amode, sz, 0, 0, 0, 0, 1} 348*a4e73d5dSJerry Jelinek #define TSvo(name, amode) {TERM, amode, 0, 0, 0, 0, 0, 0, 0, 1} 3497c478bd9Sstevel@tonic-gate #define TS(name, amode) {TERM, amode, 0, 0, 0, 0, 0} 3507c478bd9Sstevel@tonic-gate #define TSx(name, amode) {TERM, amode, 0, 1, 0, 0, 0} 3517c478bd9Sstevel@tonic-gate #define TSy(name, amode) {TERM, amode, 0, 0, 1, 0, 0} 3527c478bd9Sstevel@tonic-gate #define TSp(name, amode) {TERM, amode, 0, 0, 0, 0, 1} 3537c478bd9Sstevel@tonic-gate #define TSZ(name, amode, sz) {TERM, amode, sz, 0, 0, 0, 0} 354245ac945SRobert Mustacchi #define TSaZ(name, amode, sz) {TERM, amode, sz, 0, 0, 0, 0, 0, 1} 3557c478bd9Sstevel@tonic-gate #define TSZx(name, amode, sz) {TERM, amode, sz, 1, 0, 0, 0} 3567c478bd9Sstevel@tonic-gate #define TSZy(name, amode, sz) {TERM, amode, sz, 0, 1, 0, 0} 3577c478bd9Sstevel@tonic-gate #define INVALID {TERM, UNKNOWN, 0, 0, 0, 0, 0} 3587c478bd9Sstevel@tonic-gate #else 3597c478bd9Sstevel@tonic-gate #define IND(table) {(instable_t *)table, 0, 0, 0, 0, 0} 3607c478bd9Sstevel@tonic-gate #define INDx(table) {(instable_t *)table, 0, 1, 0, 0, 0} 3617c478bd9Sstevel@tonic-gate #define TNS(name, amode) {TERM, amode, 0, 0, 0, 0} 3627c478bd9Sstevel@tonic-gate #define TNSu(name, amode) {TERM, amode, 0, 0, 1, 0} 3637c478bd9Sstevel@tonic-gate #define TNSy(name, amode) {TERM, amode, 0, 1, 0, 0} 3647c478bd9Sstevel@tonic-gate #define TNSyp(name, amode) {TERM, amode, 0, 1, 0, 1} 3657c478bd9Sstevel@tonic-gate #define TNSx(name, amode) {TERM, amode, 1, 0, 0, 0} 3667c478bd9Sstevel@tonic-gate #define TNSZ(name, amode, sz) {TERM, amode, 0, 0, 0, 0} 3677c478bd9Sstevel@tonic-gate #define TNSZy(name, amode, sz) {TERM, amode, 0, 1, 0, 0} 368245ac945SRobert Mustacchi #define TNSZvr(name, amode, sz) {TERM, amode, 0, 0, 0, 0, 1} 369*a4e73d5dSJerry Jelinek #define TSvo(name, amode) {TERM, amode, 0, 0, 0, 0, 0, 0, 1} 3707c478bd9Sstevel@tonic-gate #define TS(name, amode) {TERM, amode, 0, 0, 0, 0} 3717c478bd9Sstevel@tonic-gate #define TSx(name, amode) {TERM, amode, 1, 0, 0, 0} 3727c478bd9Sstevel@tonic-gate #define TSy(name, amode) {TERM, amode, 0, 1, 0, 0} 3737c478bd9Sstevel@tonic-gate #define TSp(name, amode) {TERM, amode, 0, 0, 0, 1} 3747c478bd9Sstevel@tonic-gate #define TSZ(name, amode, sz) {TERM, amode, 0, 0, 0, 0} 375245ac945SRobert Mustacchi #define TSaZ(name, amode, sz) {TERM, amode, 0, 0, 0, 0, 0, 1} 3767c478bd9Sstevel@tonic-gate #define TSZx(name, amode, sz) {TERM, amode, 1, 0, 0, 0} 3777c478bd9Sstevel@tonic-gate #define TSZy(name, amode, sz) {TERM, amode, 0, 1, 0, 0} 3787c478bd9Sstevel@tonic-gate #define INVALID {TERM, UNKNOWN, 0, 0, 0, 0} 3797c478bd9Sstevel@tonic-gate #endif 3807c478bd9Sstevel@tonic-gate 3817c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 3827c478bd9Sstevel@tonic-gate /* 3837c478bd9Sstevel@tonic-gate * this decodes the r_m field for mode's 0, 1, 2 in 16 bit mode 3847c478bd9Sstevel@tonic-gate */ 3857c478bd9Sstevel@tonic-gate const char *const dis_addr16[3][8] = { 3867c478bd9Sstevel@tonic-gate "(%bx,%si)", "(%bx,%di)", "(%bp,%si)", "(%bp,%di)", "(%si)", "(%di)", "", 3877c478bd9Sstevel@tonic-gate "(%bx)", 3887c478bd9Sstevel@tonic-gate "(%bx,%si)", "(%bx,%di)", "(%bp,%si)", "(%bp,%di)", "(%si)", "(%di", "(%bp)", 3897c478bd9Sstevel@tonic-gate "(%bx)", 3907c478bd9Sstevel@tonic-gate "(%bx,%si)", "(%bx,%di)", "(%bp,%si)", "(%bp,%di)", "(%si)", "(%di)", "(%bp)", 3917c478bd9Sstevel@tonic-gate "(%bx)", 3927c478bd9Sstevel@tonic-gate }; 3937c478bd9Sstevel@tonic-gate 3947c478bd9Sstevel@tonic-gate 3957c478bd9Sstevel@tonic-gate /* 3967c478bd9Sstevel@tonic-gate * This decodes 32 bit addressing mode r_m field for modes 0, 1, 2 3977c478bd9Sstevel@tonic-gate */ 3987c478bd9Sstevel@tonic-gate const char *const dis_addr32_mode0[16] = { 3997c478bd9Sstevel@tonic-gate "(%eax)", "(%ecx)", "(%edx)", "(%ebx)", "", "", "(%esi)", "(%edi)", 4007c478bd9Sstevel@tonic-gate "(%r8d)", "(%r9d)", "(%r10d)", "(%r11d)", "", "", "(%r14d)", "(%r15d)" 4017c478bd9Sstevel@tonic-gate }; 4027c478bd9Sstevel@tonic-gate 4037c478bd9Sstevel@tonic-gate const char *const dis_addr32_mode12[16] = { 4047c478bd9Sstevel@tonic-gate "(%eax)", "(%ecx)", "(%edx)", "(%ebx)", "", "(%ebp)", "(%esi)", "(%edi)", 4057c478bd9Sstevel@tonic-gate "(%r8d)", "(%r9d)", "(%r10d)", "(%r11d)", "", "(%r13d)", "(%r14d)", "(%r15d)" 4067c478bd9Sstevel@tonic-gate }; 4077c478bd9Sstevel@tonic-gate 4087c478bd9Sstevel@tonic-gate /* 4097c478bd9Sstevel@tonic-gate * This decodes 64 bit addressing mode r_m field for modes 0, 1, 2 4107c478bd9Sstevel@tonic-gate */ 4117c478bd9Sstevel@tonic-gate const char *const dis_addr64_mode0[16] = { 4127c478bd9Sstevel@tonic-gate "(%rax)", "(%rcx)", "(%rdx)", "(%rbx)", "", "(%rip)", "(%rsi)", "(%rdi)", 4137c478bd9Sstevel@tonic-gate "(%r8)", "(%r9)", "(%r10)", "(%r11)", "(%r12)", "(%rip)", "(%r14)", "(%r15)" 4147c478bd9Sstevel@tonic-gate }; 4157c478bd9Sstevel@tonic-gate const char *const dis_addr64_mode12[16] = { 4167c478bd9Sstevel@tonic-gate "(%rax)", "(%rcx)", "(%rdx)", "(%rbx)", "", "(%rbp)", "(%rsi)", "(%rdi)", 4177c478bd9Sstevel@tonic-gate "(%r8)", "(%r9)", "(%r10)", "(%r11)", "(%r12)", "(%r13)", "(%r14)", "(%r15)" 4187c478bd9Sstevel@tonic-gate }; 4197c478bd9Sstevel@tonic-gate 4207c478bd9Sstevel@tonic-gate /* 4217c478bd9Sstevel@tonic-gate * decode for scale from SIB byte 4227c478bd9Sstevel@tonic-gate */ 4237c478bd9Sstevel@tonic-gate const char *const dis_scale_factor[4] = { ")", ",2)", ",4)", ",8)" }; 4247c478bd9Sstevel@tonic-gate 425245ac945SRobert Mustacchi /* 426245ac945SRobert Mustacchi * decode for scale from VSIB byte, note that we always include the scale factor 427245ac945SRobert Mustacchi * to match gas. 428245ac945SRobert Mustacchi */ 429245ac945SRobert Mustacchi const char *const dis_vscale_factor[4] = { ",1)", ",2)", ",4)", ",8)" }; 430245ac945SRobert Mustacchi 4317c478bd9Sstevel@tonic-gate /* 4327c478bd9Sstevel@tonic-gate * register decoding for normal references to registers (ie. not addressing) 4337c478bd9Sstevel@tonic-gate */ 4347c478bd9Sstevel@tonic-gate const char *const dis_REG8[16] = { 4357c478bd9Sstevel@tonic-gate "%al", "%cl", "%dl", "%bl", "%ah", "%ch", "%dh", "%bh", 4367c478bd9Sstevel@tonic-gate "%r8b", "%r9b", "%r10b", "%r11b", "%r12b", "%r13b", "%r14b", "%r15b" 4377c478bd9Sstevel@tonic-gate }; 4387c478bd9Sstevel@tonic-gate 4397c478bd9Sstevel@tonic-gate const char *const dis_REG8_REX[16] = { 4407c478bd9Sstevel@tonic-gate "%al", "%cl", "%dl", "%bl", "%spl", "%bpl", "%sil", "%dil", 4417c478bd9Sstevel@tonic-gate "%r8b", "%r9b", "%r10b", "%r11b", "%r12b", "%r13b", "%r14b", "%r15b" 4427c478bd9Sstevel@tonic-gate }; 4437c478bd9Sstevel@tonic-gate 4447c478bd9Sstevel@tonic-gate const char *const dis_REG16[16] = { 4457c478bd9Sstevel@tonic-gate "%ax", "%cx", "%dx", "%bx", "%sp", "%bp", "%si", "%di", 4467c478bd9Sstevel@tonic-gate "%r8w", "%r9w", "%r10w", "%r11w", "%r12w", "%r13w", "%r14w", "%r15w" 4477c478bd9Sstevel@tonic-gate }; 4487c478bd9Sstevel@tonic-gate 4497c478bd9Sstevel@tonic-gate const char *const dis_REG32[16] = { 4507c478bd9Sstevel@tonic-gate "%eax", "%ecx", "%edx", "%ebx", "%esp", "%ebp", "%esi", "%edi", 4517c478bd9Sstevel@tonic-gate "%r8d", "%r9d", "%r10d", "%r11d", "%r12d", "%r13d", "%r14d", "%r15d" 4527c478bd9Sstevel@tonic-gate }; 4537c478bd9Sstevel@tonic-gate 4547c478bd9Sstevel@tonic-gate const char *const dis_REG64[16] = { 4557c478bd9Sstevel@tonic-gate "%rax", "%rcx", "%rdx", "%rbx", "%rsp", "%rbp", "%rsi", "%rdi", 4567c478bd9Sstevel@tonic-gate "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14", "%r15" 4577c478bd9Sstevel@tonic-gate }; 4587c478bd9Sstevel@tonic-gate 4597c478bd9Sstevel@tonic-gate const char *const dis_DEBUGREG[16] = { 4607c478bd9Sstevel@tonic-gate "%db0", "%db1", "%db2", "%db3", "%db4", "%db5", "%db6", "%db7", 4617c478bd9Sstevel@tonic-gate "%db8", "%db9", "%db10", "%db11", "%db12", "%db13", "%db14", "%db15" 4627c478bd9Sstevel@tonic-gate }; 4637c478bd9Sstevel@tonic-gate 4647c478bd9Sstevel@tonic-gate const char *const dis_CONTROLREG[16] = { 4657c478bd9Sstevel@tonic-gate "%cr0", "%cr1", "%cr2", "%cr3", "%cr4", "%cr5?", "%cr6?", "%cr7?", 4667c478bd9Sstevel@tonic-gate "%cr8", "%cr9?", "%cr10?", "%cr11?", "%cr12?", "%cr13?", "%cr14?", "%cr15?" 4677c478bd9Sstevel@tonic-gate }; 4687c478bd9Sstevel@tonic-gate 4697c478bd9Sstevel@tonic-gate const char *const dis_TESTREG[16] = { 4707c478bd9Sstevel@tonic-gate "%tr0?", "%tr1?", "%tr2?", "%tr3", "%tr4", "%tr5", "%tr6", "%tr7", 4717c478bd9Sstevel@tonic-gate "%tr0?", "%tr1?", "%tr2?", "%tr3", "%tr4", "%tr5", "%tr6", "%tr7" 4727c478bd9Sstevel@tonic-gate }; 4737c478bd9Sstevel@tonic-gate 4747c478bd9Sstevel@tonic-gate const char *const dis_MMREG[16] = { 4757c478bd9Sstevel@tonic-gate "%mm0", "%mm1", "%mm2", "%mm3", "%mm4", "%mm5", "%mm6", "%mm7", 4767c478bd9Sstevel@tonic-gate "%mm0", "%mm1", "%mm2", "%mm3", "%mm4", "%mm5", "%mm6", "%mm7" 4777c478bd9Sstevel@tonic-gate }; 4787c478bd9Sstevel@tonic-gate 4797c478bd9Sstevel@tonic-gate const char *const dis_XMMREG[16] = { 4807c478bd9Sstevel@tonic-gate "%xmm0", "%xmm1", "%xmm2", "%xmm3", "%xmm4", "%xmm5", "%xmm6", "%xmm7", 4817c478bd9Sstevel@tonic-gate "%xmm8", "%xmm9", "%xmm10", "%xmm11", "%xmm12", "%xmm13", "%xmm14", "%xmm15" 4827c478bd9Sstevel@tonic-gate }; 4837c478bd9Sstevel@tonic-gate 484ab47273fSEdward Gillett const char *const dis_YMMREG[16] = { 485ab47273fSEdward Gillett "%ymm0", "%ymm1", "%ymm2", "%ymm3", "%ymm4", "%ymm5", "%ymm6", "%ymm7", 486ab47273fSEdward Gillett "%ymm8", "%ymm9", "%ymm10", "%ymm11", "%ymm12", "%ymm13", "%ymm14", "%ymm15" 487ab47273fSEdward Gillett }; 488ab47273fSEdward Gillett 489*a4e73d5dSJerry Jelinek const char *const dis_KOPMASKREG[8] = { 490*a4e73d5dSJerry Jelinek "%k0", "%k1", "%k2", "%k3", "%k4", "%k5", "%k6", "%k7" 491*a4e73d5dSJerry Jelinek }; 492*a4e73d5dSJerry Jelinek 4937c478bd9Sstevel@tonic-gate const char *const dis_SEGREG[16] = { 4947c478bd9Sstevel@tonic-gate "%es", "%cs", "%ss", "%ds", "%fs", "%gs", "<reserved>", "<reserved>", 4957c478bd9Sstevel@tonic-gate "%es", "%cs", "%ss", "%ds", "%fs", "%gs", "<reserved>", "<reserved>" 4967c478bd9Sstevel@tonic-gate }; 4977c478bd9Sstevel@tonic-gate 4987c478bd9Sstevel@tonic-gate /* 4997c478bd9Sstevel@tonic-gate * SIMD predicate suffixes 5007c478bd9Sstevel@tonic-gate */ 5017c478bd9Sstevel@tonic-gate const char *const dis_PREDSUFFIX[8] = { 5027c478bd9Sstevel@tonic-gate "eq", "lt", "le", "unord", "neq", "nlt", "nle", "ord" 5037c478bd9Sstevel@tonic-gate }; 5047c478bd9Sstevel@tonic-gate 505ab47273fSEdward Gillett const char *const dis_AVXvgrp7[3][8] = { 506ab47273fSEdward Gillett /*0 1 2 3 4 5 6 7*/ 507ab47273fSEdward Gillett /*71*/ {"", "", "vpsrlw", "", "vpsraw", "", "vpsllw", ""}, 508ab47273fSEdward Gillett /*72*/ {"", "", "vpsrld", "", "vpsrad", "", "vpslld", ""}, 509ab47273fSEdward Gillett /*73*/ {"", "", "vpsrlq", "vpsrldq", "", "", "vpsllq", "vpslldq"} 510ab47273fSEdward Gillett }; 5117c478bd9Sstevel@tonic-gate 5127c478bd9Sstevel@tonic-gate #endif /* DIS_TEXT */ 5137c478bd9Sstevel@tonic-gate 5147c478bd9Sstevel@tonic-gate /* 5157c478bd9Sstevel@tonic-gate * "decode table" for 64 bit mode MOVSXD instruction (opcode 0x63) 5167c478bd9Sstevel@tonic-gate */ 5177c478bd9Sstevel@tonic-gate const instable_t dis_opMOVSLD = TNS("movslq",MOVSXZ); 5187c478bd9Sstevel@tonic-gate 5197c478bd9Sstevel@tonic-gate /* 5207c478bd9Sstevel@tonic-gate * "decode table" for pause and clflush instructions 5217c478bd9Sstevel@tonic-gate */ 5227c478bd9Sstevel@tonic-gate const instable_t dis_opPause = TNS("pause", NORM); 5237c478bd9Sstevel@tonic-gate 5247c478bd9Sstevel@tonic-gate /* 5257c478bd9Sstevel@tonic-gate * Decode table for 0x0F00 opcodes 5267c478bd9Sstevel@tonic-gate */ 5277c478bd9Sstevel@tonic-gate const instable_t dis_op0F00[8] = { 5287c478bd9Sstevel@tonic-gate 5297c478bd9Sstevel@tonic-gate /* [0] */ TNS("sldt",M), TNS("str",M), TNSy("lldt",M), TNSy("ltr",M), 5307c478bd9Sstevel@tonic-gate /* [4] */ TNSZ("verr",M,2), TNSZ("verw",M,2), INVALID, INVALID, 5317c478bd9Sstevel@tonic-gate }; 5327c478bd9Sstevel@tonic-gate 5337c478bd9Sstevel@tonic-gate 5347c478bd9Sstevel@tonic-gate /* 5357c478bd9Sstevel@tonic-gate * Decode table for 0x0F01 opcodes 5367c478bd9Sstevel@tonic-gate */ 5377c478bd9Sstevel@tonic-gate const instable_t dis_op0F01[8] = { 5387c478bd9Sstevel@tonic-gate 53970dc7639SRichard Lowe /* [0] */ TNSZ("sgdt",VMx,6), TNSZ("sidt",MONITOR_MWAIT,6), TNSZ("lgdt",XGETBV_XSETBV,6), TNSZ("lidt",SVM,6), 540eb23829fSBryan Cantrill /* [4] */ TNSZ("smsw",M,2), INVALID, TNSZ("lmsw",M,2), TNS("invlpg",SWAPGS_RDTSCP), 5417c478bd9Sstevel@tonic-gate }; 5427c478bd9Sstevel@tonic-gate 5437c478bd9Sstevel@tonic-gate /* 5447c478bd9Sstevel@tonic-gate * Decode table for 0x0F18 opcodes -- SIMD prefetch 5457c478bd9Sstevel@tonic-gate */ 5467c478bd9Sstevel@tonic-gate const instable_t dis_op0F18[8] = { 5477c478bd9Sstevel@tonic-gate 5487c478bd9Sstevel@tonic-gate /* [0] */ TNS("prefetchnta",PREF),TNS("prefetcht0",PREF), TNS("prefetcht1",PREF), TNS("prefetcht2",PREF), 5497c478bd9Sstevel@tonic-gate /* [4] */ INVALID, INVALID, INVALID, INVALID, 5507c478bd9Sstevel@tonic-gate }; 5517c478bd9Sstevel@tonic-gate 5527c478bd9Sstevel@tonic-gate /* 5537c478bd9Sstevel@tonic-gate * Decode table for 0x0FAE opcodes -- SIMD state save/restore 5547c478bd9Sstevel@tonic-gate */ 5557c478bd9Sstevel@tonic-gate const instable_t dis_op0FAE[8] = { 5567c478bd9Sstevel@tonic-gate /* [0] */ TNSZ("fxsave",M,512), TNSZ("fxrstor",M,512), TNS("ldmxcsr",M), TNS("stmxcsr",M), 557ab47273fSEdward Gillett /* [4] */ TNSZ("xsave",M,512), TNS("lfence",XMMFENCE), TNS("mfence",XMMFENCE), TNS("sfence",XMMSFNC), 5587c478bd9Sstevel@tonic-gate }; 5597c478bd9Sstevel@tonic-gate 5607c478bd9Sstevel@tonic-gate /* 5617c478bd9Sstevel@tonic-gate * Decode table for 0x0FBA opcodes 5627c478bd9Sstevel@tonic-gate */ 5637c478bd9Sstevel@tonic-gate 5647c478bd9Sstevel@tonic-gate const instable_t dis_op0FBA[8] = { 5657c478bd9Sstevel@tonic-gate 5667c478bd9Sstevel@tonic-gate /* [0] */ INVALID, INVALID, INVALID, INVALID, 5677c478bd9Sstevel@tonic-gate /* [4] */ TS("bt",MIb), TS("bts",MIb), TS("btr",MIb), TS("btc",MIb), 5687c478bd9Sstevel@tonic-gate }; 5697c478bd9Sstevel@tonic-gate 5707c478bd9Sstevel@tonic-gate /* 5717aa76ffcSBryan Cantrill * Decode table for 0x0FC7 opcode (group 9) 5727c478bd9Sstevel@tonic-gate */ 5737c478bd9Sstevel@tonic-gate 5747c478bd9Sstevel@tonic-gate const instable_t dis_op0FC7[8] = { 5757c478bd9Sstevel@tonic-gate 5767c478bd9Sstevel@tonic-gate /* [0] */ INVALID, TNS("cmpxchg8b",M), INVALID, INVALID, 5777aa76ffcSBryan Cantrill /* [4] */ INVALID, INVALID, TNS("vmptrld",MG9), TNS("vmptrst",MG9), 5787c478bd9Sstevel@tonic-gate }; 5797c478bd9Sstevel@tonic-gate 580ebb8ac07SRobert Mustacchi /* 581ebb8ac07SRobert Mustacchi * Decode table for 0x0FC7 opcode (group 9) mode 3 582ebb8ac07SRobert Mustacchi */ 583ebb8ac07SRobert Mustacchi 584ebb8ac07SRobert Mustacchi const instable_t dis_op0FC7m3[8] = { 585ebb8ac07SRobert Mustacchi 586ebb8ac07SRobert Mustacchi /* [0] */ INVALID, INVALID, INVALID, INVALID, 5878889c875SRobert Mustacchi /* [4] */ INVALID, INVALID, TNS("rdrand",MG9), TNS("rdseed", MG9), 588ebb8ac07SRobert Mustacchi }; 589ebb8ac07SRobert Mustacchi 5907aa76ffcSBryan Cantrill /* 5917aa76ffcSBryan Cantrill * Decode table for 0x0FC7 opcode with 0x66 prefix 5927aa76ffcSBryan Cantrill */ 5937aa76ffcSBryan Cantrill 5947aa76ffcSBryan Cantrill const instable_t dis_op660FC7[8] = { 5957aa76ffcSBryan Cantrill 5967aa76ffcSBryan Cantrill /* [0] */ INVALID, INVALID, INVALID, INVALID, 5977aa76ffcSBryan Cantrill /* [4] */ INVALID, INVALID, TNS("vmclear",M), INVALID, 5987aa76ffcSBryan Cantrill }; 5997aa76ffcSBryan Cantrill 6007aa76ffcSBryan Cantrill /* 6017aa76ffcSBryan Cantrill * Decode table for 0x0FC7 opcode with 0xF3 prefix 6027aa76ffcSBryan Cantrill */ 6037aa76ffcSBryan Cantrill 6047aa76ffcSBryan Cantrill const instable_t dis_opF30FC7[8] = { 6057aa76ffcSBryan Cantrill 6067aa76ffcSBryan Cantrill /* [0] */ INVALID, INVALID, INVALID, INVALID, 6077aa76ffcSBryan Cantrill /* [4] */ INVALID, INVALID, TNS("vmxon",M), INVALID, 6087aa76ffcSBryan Cantrill }; 6097c478bd9Sstevel@tonic-gate 6107c478bd9Sstevel@tonic-gate /* 6117c478bd9Sstevel@tonic-gate * Decode table for 0x0FC8 opcode -- 486 bswap instruction 6127c478bd9Sstevel@tonic-gate * 6137c478bd9Sstevel@tonic-gate *bit pattern: 0000 1111 1100 1reg 6147c478bd9Sstevel@tonic-gate */ 6157c478bd9Sstevel@tonic-gate const instable_t dis_op0FC8[4] = { 6167c478bd9Sstevel@tonic-gate /* [0] */ TNS("bswap",R), INVALID, INVALID, INVALID, 6177c478bd9Sstevel@tonic-gate }; 6187c478bd9Sstevel@tonic-gate 6197c478bd9Sstevel@tonic-gate /* 6207c478bd9Sstevel@tonic-gate * Decode table for 0x0F71, 0x0F72, and 0x0F73 opcodes -- MMX instructions 6217c478bd9Sstevel@tonic-gate */ 6227c478bd9Sstevel@tonic-gate const instable_t dis_op0F7123[4][8] = { 6237c478bd9Sstevel@tonic-gate { 6247c478bd9Sstevel@tonic-gate /* [70].0 */ INVALID, INVALID, INVALID, INVALID, 6257c478bd9Sstevel@tonic-gate /* .4 */ INVALID, INVALID, INVALID, INVALID, 6267c478bd9Sstevel@tonic-gate }, { 6277c478bd9Sstevel@tonic-gate /* [71].0 */ INVALID, INVALID, TNS("psrlw",MMOSH), INVALID, 6287c478bd9Sstevel@tonic-gate /* .4 */ TNS("psraw",MMOSH), INVALID, TNS("psllw",MMOSH), INVALID, 6297c478bd9Sstevel@tonic-gate }, { 6307c478bd9Sstevel@tonic-gate /* [72].0 */ INVALID, INVALID, TNS("psrld",MMOSH), INVALID, 6317c478bd9Sstevel@tonic-gate /* .4 */ TNS("psrad",MMOSH), INVALID, TNS("pslld",MMOSH), INVALID, 6327c478bd9Sstevel@tonic-gate }, { 6337c478bd9Sstevel@tonic-gate /* [73].0 */ INVALID, INVALID, TNS("psrlq",MMOSH), TNS("INVALID",MMOSH), 6347c478bd9Sstevel@tonic-gate /* .4 */ INVALID, INVALID, TNS("psllq",MMOSH), TNS("INVALID",MMOSH), 6357c478bd9Sstevel@tonic-gate } }; 6367c478bd9Sstevel@tonic-gate 6377c478bd9Sstevel@tonic-gate /* 6387c478bd9Sstevel@tonic-gate * Decode table for SIMD extensions to above 0x0F71-0x0F73 opcodes. 6397c478bd9Sstevel@tonic-gate */ 6407c478bd9Sstevel@tonic-gate const instable_t dis_opSIMD7123[32] = { 6417c478bd9Sstevel@tonic-gate /* [70].0 */ INVALID, INVALID, INVALID, INVALID, 6427c478bd9Sstevel@tonic-gate /* .4 */ INVALID, INVALID, INVALID, INVALID, 6437c478bd9Sstevel@tonic-gate 6447c478bd9Sstevel@tonic-gate /* [71].0 */ INVALID, INVALID, TNS("psrlw",XMMSH), INVALID, 6457c478bd9Sstevel@tonic-gate /* .4 */ TNS("psraw",XMMSH), INVALID, TNS("psllw",XMMSH), INVALID, 6467c478bd9Sstevel@tonic-gate 6477c478bd9Sstevel@tonic-gate /* [72].0 */ INVALID, INVALID, TNS("psrld",XMMSH), INVALID, 6487c478bd9Sstevel@tonic-gate /* .4 */ TNS("psrad",XMMSH), INVALID, TNS("pslld",XMMSH), INVALID, 6497c478bd9Sstevel@tonic-gate 6507c478bd9Sstevel@tonic-gate /* [73].0 */ INVALID, INVALID, TNS("psrlq",XMMSH), TNS("psrldq",XMMSH), 6517c478bd9Sstevel@tonic-gate /* .4 */ INVALID, INVALID, TNS("psllq",XMMSH), TNS("pslldq",XMMSH), 6527c478bd9Sstevel@tonic-gate }; 6537c478bd9Sstevel@tonic-gate 6547c478bd9Sstevel@tonic-gate /* 6557c478bd9Sstevel@tonic-gate * SIMD instructions have been wedged into the existing IA32 instruction 6567c478bd9Sstevel@tonic-gate * set through the use of prefixes. That is, while 0xf0 0x58 may be 6577c478bd9Sstevel@tonic-gate * addps, 0xf3 0xf0 0x58 (literally, repz addps) is a completely different 6587c478bd9Sstevel@tonic-gate * instruction - addss. At present, three prefixes have been coopted in 6597c478bd9Sstevel@tonic-gate * this manner - address size (0x66), repnz (0xf2) and repz (0xf3). The 6607c478bd9Sstevel@tonic-gate * following tables are used to provide the prefixed instruction names. 6617c478bd9Sstevel@tonic-gate * The arrays are sparse, but they're fast. 6627c478bd9Sstevel@tonic-gate */ 6637c478bd9Sstevel@tonic-gate 6647c478bd9Sstevel@tonic-gate /* 6657c478bd9Sstevel@tonic-gate * Decode table for SIMD instructions with the address size (0x66) prefix. 6667c478bd9Sstevel@tonic-gate */ 6677c478bd9Sstevel@tonic-gate const instable_t dis_opSIMDdata16[256] = { 6687c478bd9Sstevel@tonic-gate /* [00] */ INVALID, INVALID, INVALID, INVALID, 6697c478bd9Sstevel@tonic-gate /* [04] */ INVALID, INVALID, INVALID, INVALID, 6707c478bd9Sstevel@tonic-gate /* [08] */ INVALID, INVALID, INVALID, INVALID, 6717c478bd9Sstevel@tonic-gate /* [0C] */ INVALID, INVALID, INVALID, INVALID, 6727c478bd9Sstevel@tonic-gate 6737c478bd9Sstevel@tonic-gate /* [10] */ TNSZ("movupd",XMM,16), TNSZ("movupd",XMMS,16), TNSZ("movlpd",XMMM,8), TNSZ("movlpd",XMMMS,8), 6747c478bd9Sstevel@tonic-gate /* [14] */ TNSZ("unpcklpd",XMM,16),TNSZ("unpckhpd",XMM,16),TNSZ("movhpd",XMMM,8), TNSZ("movhpd",XMMMS,8), 6757c478bd9Sstevel@tonic-gate /* [18] */ INVALID, INVALID, INVALID, INVALID, 6767c478bd9Sstevel@tonic-gate /* [1C] */ INVALID, INVALID, INVALID, INVALID, 6777c478bd9Sstevel@tonic-gate 6787c478bd9Sstevel@tonic-gate /* [20] */ INVALID, INVALID, INVALID, INVALID, 6797c478bd9Sstevel@tonic-gate /* [24] */ INVALID, INVALID, INVALID, INVALID, 6807c478bd9Sstevel@tonic-gate /* [28] */ TNSZ("movapd",XMM,16), TNSZ("movapd",XMMS,16), TNSZ("cvtpi2pd",XMMOMX,8),TNSZ("movntpd",XMMOMS,16), 6817c478bd9Sstevel@tonic-gate /* [2C] */ TNSZ("cvttpd2pi",XMMXMM,16),TNSZ("cvtpd2pi",XMMXMM,16),TNSZ("ucomisd",XMM,8),TNSZ("comisd",XMM,8), 6827c478bd9Sstevel@tonic-gate 6837c478bd9Sstevel@tonic-gate /* [30] */ INVALID, INVALID, INVALID, INVALID, 6847c478bd9Sstevel@tonic-gate /* [34] */ INVALID, INVALID, INVALID, INVALID, 6857c478bd9Sstevel@tonic-gate /* [38] */ INVALID, INVALID, INVALID, INVALID, 6867c478bd9Sstevel@tonic-gate /* [3C] */ INVALID, INVALID, INVALID, INVALID, 6877c478bd9Sstevel@tonic-gate 6887c478bd9Sstevel@tonic-gate /* [40] */ INVALID, INVALID, INVALID, INVALID, 6897c478bd9Sstevel@tonic-gate /* [44] */ INVALID, INVALID, INVALID, INVALID, 6907c478bd9Sstevel@tonic-gate /* [48] */ INVALID, INVALID, INVALID, INVALID, 6917c478bd9Sstevel@tonic-gate /* [4C] */ INVALID, INVALID, INVALID, INVALID, 6927c478bd9Sstevel@tonic-gate 6937c478bd9Sstevel@tonic-gate /* [50] */ TNS("movmskpd",XMMOX3), TNSZ("sqrtpd",XMM,16), INVALID, INVALID, 6947c478bd9Sstevel@tonic-gate /* [54] */ TNSZ("andpd",XMM,16), TNSZ("andnpd",XMM,16), TNSZ("orpd",XMM,16), TNSZ("xorpd",XMM,16), 6957c478bd9Sstevel@tonic-gate /* [58] */ TNSZ("addpd",XMM,16), TNSZ("mulpd",XMM,16), TNSZ("cvtpd2ps",XMM,16),TNSZ("cvtps2dq",XMM,16), 6967c478bd9Sstevel@tonic-gate /* [5C] */ TNSZ("subpd",XMM,16), TNSZ("minpd",XMM,16), TNSZ("divpd",XMM,16), TNSZ("maxpd",XMM,16), 6977c478bd9Sstevel@tonic-gate 6987c478bd9Sstevel@tonic-gate /* [60] */ TNSZ("punpcklbw",XMM,16),TNSZ("punpcklwd",XMM,16),TNSZ("punpckldq",XMM,16),TNSZ("packsswb",XMM,16), 6997c478bd9Sstevel@tonic-gate /* [64] */ TNSZ("pcmpgtb",XMM,16), TNSZ("pcmpgtw",XMM,16), TNSZ("pcmpgtd",XMM,16), TNSZ("packuswb",XMM,16), 7007c478bd9Sstevel@tonic-gate /* [68] */ TNSZ("punpckhbw",XMM,16),TNSZ("punpckhwd",XMM,16),TNSZ("punpckhdq",XMM,16),TNSZ("packssdw",XMM,16), 7017c478bd9Sstevel@tonic-gate /* [6C] */ TNSZ("punpcklqdq",XMM,16),TNSZ("punpckhqdq",XMM,16),TNSZ("movd",XMM3MX,4),TNSZ("movdqa",XMM,16), 7027c478bd9Sstevel@tonic-gate 7037c478bd9Sstevel@tonic-gate /* [70] */ TNSZ("pshufd",XMMP,16), INVALID, INVALID, INVALID, 7047c478bd9Sstevel@tonic-gate /* [74] */ TNSZ("pcmpeqb",XMM,16), TNSZ("pcmpeqw",XMM,16), TNSZ("pcmpeqd",XMM,16), INVALID, 705f8801251Skk /* [78] */ TNSZ("extrq",XMM2I,16), TNSZ("extrq",XMM,16), INVALID, INVALID, 706d4c899eeSRobert Mustacchi /* [7C] */ TNSZ("haddpd",XMM,16), TNSZ("hsubpd",XMM,16), TNSZ("movd",XMM3MXS,4), TNSZ("movdqa",XMMS,16), 7077c478bd9Sstevel@tonic-gate 7087c478bd9Sstevel@tonic-gate /* [80] */ INVALID, INVALID, INVALID, INVALID, 7097c478bd9Sstevel@tonic-gate /* [84] */ INVALID, INVALID, INVALID, INVALID, 7107c478bd9Sstevel@tonic-gate /* [88] */ INVALID, INVALID, INVALID, INVALID, 7117c478bd9Sstevel@tonic-gate /* [8C] */ INVALID, INVALID, INVALID, INVALID, 7127c478bd9Sstevel@tonic-gate 7137c478bd9Sstevel@tonic-gate /* [90] */ INVALID, INVALID, INVALID, INVALID, 7147c478bd9Sstevel@tonic-gate /* [94] */ INVALID, INVALID, INVALID, INVALID, 7157c478bd9Sstevel@tonic-gate /* [98] */ INVALID, INVALID, INVALID, INVALID, 7167c478bd9Sstevel@tonic-gate /* [9C] */ INVALID, INVALID, INVALID, INVALID, 7177c478bd9Sstevel@tonic-gate 7187c478bd9Sstevel@tonic-gate /* [A0] */ INVALID, INVALID, INVALID, INVALID, 7197c478bd9Sstevel@tonic-gate /* [A4] */ INVALID, INVALID, INVALID, INVALID, 7207c478bd9Sstevel@tonic-gate /* [A8] */ INVALID, INVALID, INVALID, INVALID, 7217c478bd9Sstevel@tonic-gate /* [AC] */ INVALID, INVALID, INVALID, INVALID, 7227c478bd9Sstevel@tonic-gate 7237c478bd9Sstevel@tonic-gate /* [B0] */ INVALID, INVALID, INVALID, INVALID, 7247c478bd9Sstevel@tonic-gate /* [B4] */ INVALID, INVALID, INVALID, INVALID, 7257c478bd9Sstevel@tonic-gate /* [B8] */ INVALID, INVALID, INVALID, INVALID, 7267c478bd9Sstevel@tonic-gate /* [BC] */ INVALID, INVALID, INVALID, INVALID, 7277c478bd9Sstevel@tonic-gate 7287c478bd9Sstevel@tonic-gate /* [C0] */ INVALID, INVALID, TNSZ("cmppd",XMMP,16), INVALID, 7297c478bd9Sstevel@tonic-gate /* [C4] */ TNSZ("pinsrw",XMMPRM,2),TNS("pextrw",XMM3P), TNSZ("shufpd",XMMP,16), INVALID, 7307c478bd9Sstevel@tonic-gate /* [C8] */ INVALID, INVALID, INVALID, INVALID, 7317c478bd9Sstevel@tonic-gate /* [CC] */ INVALID, INVALID, INVALID, INVALID, 7327c478bd9Sstevel@tonic-gate 733d4c899eeSRobert Mustacchi /* [D0] */ TNSZ("addsubpd",XMM,16),TNSZ("psrlw",XMM,16), TNSZ("psrld",XMM,16), TNSZ("psrlq",XMM,16), 7347c478bd9Sstevel@tonic-gate /* [D4] */ TNSZ("paddq",XMM,16), TNSZ("pmullw",XMM,16), TNSZ("movq",XMMS,8), TNS("pmovmskb",XMMX3), 7357c478bd9Sstevel@tonic-gate /* [D8] */ TNSZ("psubusb",XMM,16), TNSZ("psubusw",XMM,16), TNSZ("pminub",XMM,16), TNSZ("pand",XMM,16), 7367c478bd9Sstevel@tonic-gate /* [DC] */ TNSZ("paddusb",XMM,16), TNSZ("paddusw",XMM,16), TNSZ("pmaxub",XMM,16), TNSZ("pandn",XMM,16), 7377c478bd9Sstevel@tonic-gate 7387c478bd9Sstevel@tonic-gate /* [E0] */ TNSZ("pavgb",XMM,16), TNSZ("psraw",XMM,16), TNSZ("psrad",XMM,16), TNSZ("pavgw",XMM,16), 7397c478bd9Sstevel@tonic-gate /* [E4] */ TNSZ("pmulhuw",XMM,16), TNSZ("pmulhw",XMM,16), TNSZ("cvttpd2dq",XMM,16),TNSZ("movntdq",XMMS,16), 7407c478bd9Sstevel@tonic-gate /* [E8] */ TNSZ("psubsb",XMM,16), TNSZ("psubsw",XMM,16), TNSZ("pminsw",XMM,16), TNSZ("por",XMM,16), 7417c478bd9Sstevel@tonic-gate /* [EC] */ TNSZ("paddsb",XMM,16), TNSZ("paddsw",XMM,16), TNSZ("pmaxsw",XMM,16), TNSZ("pxor",XMM,16), 7427c478bd9Sstevel@tonic-gate 7437c478bd9Sstevel@tonic-gate /* [F0] */ INVALID, TNSZ("psllw",XMM,16), TNSZ("pslld",XMM,16), TNSZ("psllq",XMM,16), 7447c478bd9Sstevel@tonic-gate /* [F4] */ TNSZ("pmuludq",XMM,16), TNSZ("pmaddwd",XMM,16), TNSZ("psadbw",XMM,16), TNSZ("maskmovdqu", XMMXIMPL,16), 7457c478bd9Sstevel@tonic-gate /* [F8] */ TNSZ("psubb",XMM,16), TNSZ("psubw",XMM,16), TNSZ("psubd",XMM,16), TNSZ("psubq",XMM,16), 7467c478bd9Sstevel@tonic-gate /* [FC] */ TNSZ("paddb",XMM,16), TNSZ("paddw",XMM,16), TNSZ("paddd",XMM,16), INVALID, 7477c478bd9Sstevel@tonic-gate }; 7487c478bd9Sstevel@tonic-gate 749ab47273fSEdward Gillett const instable_t dis_opAVX660F[256] = { 750ab47273fSEdward Gillett /* [00] */ INVALID, INVALID, INVALID, INVALID, 751ab47273fSEdward Gillett /* [04] */ INVALID, INVALID, INVALID, INVALID, 752ab47273fSEdward Gillett /* [08] */ INVALID, INVALID, INVALID, INVALID, 753ab47273fSEdward Gillett /* [0C] */ INVALID, INVALID, INVALID, INVALID, 754ab47273fSEdward Gillett 755ab47273fSEdward Gillett /* [10] */ TNSZ("vmovupd",VEX_MX,16), TNSZ("vmovupd",VEX_RX,16), TNSZ("vmovlpd",VEX_RMrX,8), TNSZ("vmovlpd",VEX_RM,8), 756ab47273fSEdward Gillett /* [14] */ TNSZ("vunpcklpd",VEX_RMrX,16),TNSZ("vunpckhpd",VEX_RMrX,16),TNSZ("vmovhpd",VEX_RMrX,8), TNSZ("vmovhpd",VEX_RM,8), 757ab47273fSEdward Gillett /* [18] */ INVALID, INVALID, INVALID, INVALID, 758ab47273fSEdward Gillett /* [1C] */ INVALID, INVALID, INVALID, INVALID, 759ab47273fSEdward Gillett 760ab47273fSEdward Gillett /* [20] */ INVALID, INVALID, INVALID, INVALID, 761ab47273fSEdward Gillett /* [24] */ INVALID, INVALID, INVALID, INVALID, 762ab47273fSEdward Gillett /* [28] */ TNSZ("vmovapd",VEX_MX,16), TNSZ("vmovapd",VEX_RX,16), INVALID, TNSZ("vmovntpd",VEX_RM,16), 763ab47273fSEdward Gillett /* [2C] */ INVALID, INVALID, TNSZ("vucomisd",VEX_MX,8),TNSZ("vcomisd",VEX_MX,8), 764ab47273fSEdward Gillett 765ab47273fSEdward Gillett /* [30] */ INVALID, INVALID, INVALID, INVALID, 766ab47273fSEdward Gillett /* [34] */ INVALID, INVALID, INVALID, INVALID, 767ab47273fSEdward Gillett /* [38] */ INVALID, INVALID, INVALID, INVALID, 768ab47273fSEdward Gillett /* [3C] */ INVALID, INVALID, INVALID, INVALID, 769ab47273fSEdward Gillett 770*a4e73d5dSJerry Jelinek /* [40] */ INVALID, TSvo("kand",VEX_RMX), TSvo("kandn",VEX_RMX), INVALID, 771*a4e73d5dSJerry Jelinek /* [44] */ TSvo("knot",VEX_MX), TSvo("kor",VEX_RMX), TSvo("kxnor",VEX_RMX), TSvo("kxor",VEX_RMX), 772*a4e73d5dSJerry Jelinek /* [48] */ INVALID, INVALID, TSvo("kadd",VEX_RMX), TSvo("kunpck",VEX_RMX), 773ab47273fSEdward Gillett /* [4C] */ INVALID, INVALID, INVALID, INVALID, 774ab47273fSEdward Gillett 775ab47273fSEdward Gillett /* [50] */ TNS("vmovmskpd",VEX_MR), TNSZ("vsqrtpd",VEX_MX,16), INVALID, INVALID, 776ab47273fSEdward Gillett /* [54] */ TNSZ("vandpd",VEX_RMrX,16), TNSZ("vandnpd",VEX_RMrX,16), TNSZ("vorpd",VEX_RMrX,16), TNSZ("vxorpd",VEX_RMrX,16), 777ab47273fSEdward Gillett /* [58] */ TNSZ("vaddpd",VEX_RMrX,16), TNSZ("vmulpd",VEX_RMrX,16), TNSZ("vcvtpd2ps",VEX_MX,16),TNSZ("vcvtps2dq",VEX_MX,16), 778ab47273fSEdward Gillett /* [5C] */ TNSZ("vsubpd",VEX_RMrX,16), TNSZ("vminpd",VEX_RMrX,16), TNSZ("vdivpd",VEX_RMrX,16), TNSZ("vmaxpd",VEX_RMrX,16), 779ab47273fSEdward Gillett 780ab47273fSEdward Gillett /* [60] */ TNSZ("vpunpcklbw",VEX_RMrX,16),TNSZ("vpunpcklwd",VEX_RMrX,16),TNSZ("vpunpckldq",VEX_RMrX,16),TNSZ("vpacksswb",VEX_RMrX,16), 781ab47273fSEdward Gillett /* [64] */ TNSZ("vpcmpgtb",VEX_RMrX,16), TNSZ("vpcmpgtw",VEX_RMrX,16), TNSZ("vpcmpgtd",VEX_RMrX,16), TNSZ("vpackuswb",VEX_RMrX,16), 782ab47273fSEdward Gillett /* [68] */ TNSZ("vpunpckhbw",VEX_RMrX,16),TNSZ("vpunpckhwd",VEX_RMrX,16),TNSZ("vpunpckhdq",VEX_RMrX,16),TNSZ("vpackssdw",VEX_RMrX,16), 783ab47273fSEdward Gillett /* [6C] */ TNSZ("vpunpcklqdq",VEX_RMrX,16),TNSZ("vpunpckhqdq",VEX_RMrX,16),TNSZ("vmovd",VEX_MX,4),TNSZ("vmovdqa",VEX_MX,16), 784ab47273fSEdward Gillett 785ab47273fSEdward Gillett /* [70] */ TNSZ("vpshufd",VEX_MXI,16), TNSZ("vgrp71",VEX_XXI,16), TNSZ("vgrp72",VEX_XXI,16), TNSZ("vgrp73",VEX_XXI,16), 786ab47273fSEdward Gillett /* [74] */ TNSZ("vpcmpeqb",VEX_RMrX,16), TNSZ("vpcmpeqw",VEX_RMrX,16), TNSZ("vpcmpeqd",VEX_RMrX,16), INVALID, 787ab47273fSEdward Gillett /* [78] */ INVALID, INVALID, INVALID, INVALID, 788ab47273fSEdward Gillett /* [7C] */ TNSZ("vhaddpd",VEX_RMrX,16), TNSZ("vhsubpd",VEX_RMrX,16), TNSZ("vmovd",VEX_RR,4), TNSZ("vmovdqa",VEX_RX,16), 789ab47273fSEdward Gillett 790ab47273fSEdward Gillett /* [80] */ INVALID, INVALID, INVALID, INVALID, 791ab47273fSEdward Gillett /* [84] */ INVALID, INVALID, INVALID, INVALID, 792ab47273fSEdward Gillett /* [88] */ INVALID, INVALID, INVALID, INVALID, 793ab47273fSEdward Gillett /* [8C] */ INVALID, INVALID, INVALID, INVALID, 794ab47273fSEdward Gillett 795*a4e73d5dSJerry Jelinek /* [90] */ TSvo("kmov",VEX_KRM), TSvo("kmov",VEX_KMR), TSvo("kmov",VEX_KRR), TSvo("kmov",VEX_MR), 796ab47273fSEdward Gillett /* [94] */ INVALID, INVALID, INVALID, INVALID, 797*a4e73d5dSJerry Jelinek /* [98] */ TSvo("kortest",VEX_MX), TSvo("ktest",VEX_MX), INVALID, INVALID, 798ab47273fSEdward Gillett /* [9C] */ INVALID, INVALID, INVALID, INVALID, 799ab47273fSEdward Gillett 800ab47273fSEdward Gillett /* [A0] */ INVALID, INVALID, INVALID, INVALID, 801ab47273fSEdward Gillett /* [A4] */ INVALID, INVALID, INVALID, INVALID, 802ab47273fSEdward Gillett /* [A8] */ INVALID, INVALID, INVALID, INVALID, 803ab47273fSEdward Gillett /* [AC] */ INVALID, INVALID, INVALID, INVALID, 804ab47273fSEdward Gillett 805ab47273fSEdward Gillett /* [B0] */ INVALID, INVALID, INVALID, INVALID, 806ab47273fSEdward Gillett /* [B4] */ INVALID, INVALID, INVALID, INVALID, 807ab47273fSEdward Gillett /* [B8] */ INVALID, INVALID, INVALID, INVALID, 808ab47273fSEdward Gillett /* [BC] */ INVALID, INVALID, INVALID, INVALID, 809ab47273fSEdward Gillett 810ab47273fSEdward Gillett /* [C0] */ INVALID, INVALID, TNSZ("vcmppd",VEX_RMRX,16), INVALID, 811ab47273fSEdward Gillett /* [C4] */ TNSZ("vpinsrw",VEX_RMRX,2),TNS("vpextrw",VEX_MR), TNSZ("vshufpd",VEX_RMRX,16), INVALID, 812ab47273fSEdward Gillett /* [C8] */ INVALID, INVALID, INVALID, INVALID, 813ab47273fSEdward Gillett /* [CC] */ INVALID, INVALID, INVALID, INVALID, 814ab47273fSEdward Gillett 815ab47273fSEdward Gillett /* [D0] */ TNSZ("vaddsubpd",VEX_RMrX,16),TNSZ("vpsrlw",VEX_RMrX,16), TNSZ("vpsrld",VEX_RMrX,16), TNSZ("vpsrlq",VEX_RMrX,16), 816ab47273fSEdward Gillett /* [D4] */ TNSZ("vpaddq",VEX_RMrX,16), TNSZ("vpmullw",VEX_RMrX,16), TNSZ("vmovq",VEX_RX,8), TNS("vpmovmskb",VEX_MR), 817ab47273fSEdward Gillett /* [D8] */ TNSZ("vpsubusb",VEX_RMrX,16), TNSZ("vpsubusw",VEX_RMrX,16), TNSZ("vpminub",VEX_RMrX,16), TNSZ("vpand",VEX_RMrX,16), 818ab47273fSEdward Gillett /* [DC] */ TNSZ("vpaddusb",VEX_RMrX,16), TNSZ("vpaddusw",VEX_RMrX,16), TNSZ("vpmaxub",VEX_RMrX,16), TNSZ("vpandn",VEX_RMrX,16), 819ab47273fSEdward Gillett 820ab47273fSEdward Gillett /* [E0] */ TNSZ("vpavgb",VEX_RMrX,16), TNSZ("vpsraw",VEX_RMrX,16), TNSZ("vpsrad",VEX_RMrX,16), TNSZ("vpavgw",VEX_RMrX,16), 821ab47273fSEdward Gillett /* [E4] */ TNSZ("vpmulhuw",VEX_RMrX,16), TNSZ("vpmulhw",VEX_RMrX,16), TNSZ("vcvttpd2dq",VEX_MX,16),TNSZ("vmovntdq",VEX_RM,16), 822ab47273fSEdward Gillett /* [E8] */ TNSZ("vpsubsb",VEX_RMrX,16), TNSZ("vpsubsw",VEX_RMrX,16), TNSZ("vpminsw",VEX_RMrX,16), TNSZ("vpor",VEX_RMrX,16), 823ab47273fSEdward Gillett /* [EC] */ TNSZ("vpaddsb",VEX_RMrX,16), TNSZ("vpaddsw",VEX_RMrX,16), TNSZ("vpmaxsw",VEX_RMrX,16), TNSZ("vpxor",VEX_RMrX,16), 824ab47273fSEdward Gillett 825ab47273fSEdward Gillett /* [F0] */ INVALID, TNSZ("vpsllw",VEX_RMrX,16), TNSZ("vpslld",VEX_RMrX,16), TNSZ("vpsllq",VEX_RMrX,16), 826ab47273fSEdward Gillett /* [F4] */ TNSZ("vpmuludq",VEX_RMrX,16), TNSZ("vpmaddwd",VEX_RMrX,16), TNSZ("vpsadbw",VEX_RMrX,16), TNS("vmaskmovdqu",VEX_MX), 827ab47273fSEdward Gillett /* [F8] */ TNSZ("vpsubb",VEX_RMrX,16), TNSZ("vpsubw",VEX_RMrX,16), TNSZ("vpsubd",VEX_RMrX,16), TNSZ("vpsubq",VEX_RMrX,16), 828ab47273fSEdward Gillett /* [FC] */ TNSZ("vpaddb",VEX_RMrX,16), TNSZ("vpaddw",VEX_RMrX,16), TNSZ("vpaddd",VEX_RMrX,16), INVALID, 829ab47273fSEdward Gillett }; 830ab47273fSEdward Gillett 8317c478bd9Sstevel@tonic-gate /* 8327c478bd9Sstevel@tonic-gate * Decode table for SIMD instructions with the repnz (0xf2) prefix. 8337c478bd9Sstevel@tonic-gate */ 8347c478bd9Sstevel@tonic-gate const instable_t dis_opSIMDrepnz[256] = { 8357c478bd9Sstevel@tonic-gate /* [00] */ INVALID, INVALID, INVALID, INVALID, 8367c478bd9Sstevel@tonic-gate /* [04] */ INVALID, INVALID, INVALID, INVALID, 8377c478bd9Sstevel@tonic-gate /* [08] */ INVALID, INVALID, INVALID, INVALID, 8387c478bd9Sstevel@tonic-gate /* [0C] */ INVALID, INVALID, INVALID, INVALID, 8397c478bd9Sstevel@tonic-gate 840d4c899eeSRobert Mustacchi /* [10] */ TNSZ("movsd",XMM,8), TNSZ("movsd",XMMS,8), TNSZ("movddup",XMM,8), INVALID, 8417c478bd9Sstevel@tonic-gate /* [14] */ INVALID, INVALID, INVALID, INVALID, 8427c478bd9Sstevel@tonic-gate /* [18] */ INVALID, INVALID, INVALID, INVALID, 8437c478bd9Sstevel@tonic-gate /* [1C] */ INVALID, INVALID, INVALID, INVALID, 8447c478bd9Sstevel@tonic-gate 8457c478bd9Sstevel@tonic-gate /* [20] */ INVALID, INVALID, INVALID, INVALID, 8467c478bd9Sstevel@tonic-gate /* [24] */ INVALID, INVALID, INVALID, INVALID, 847f8801251Skk /* [28] */ INVALID, INVALID, TNSZ("cvtsi2sd",XMM3MX,4),TNSZ("movntsd",XMMMS,8), 8487c478bd9Sstevel@tonic-gate /* [2C] */ TNSZ("cvttsd2si",XMMXM3,8),TNSZ("cvtsd2si",XMMXM3,8),INVALID, INVALID, 8497c478bd9Sstevel@tonic-gate 8507c478bd9Sstevel@tonic-gate /* [30] */ INVALID, INVALID, INVALID, INVALID, 8517c478bd9Sstevel@tonic-gate /* [34] */ INVALID, INVALID, INVALID, INVALID, 8527c478bd9Sstevel@tonic-gate /* [38] */ INVALID, INVALID, INVALID, INVALID, 8537c478bd9Sstevel@tonic-gate /* [3C] */ INVALID, INVALID, INVALID, INVALID, 8547c478bd9Sstevel@tonic-gate 8557c478bd9Sstevel@tonic-gate /* [40] */ INVALID, INVALID, INVALID, INVALID, 8567c478bd9Sstevel@tonic-gate /* [44] */ INVALID, INVALID, INVALID, INVALID, 8577c478bd9Sstevel@tonic-gate /* [48] */ INVALID, INVALID, INVALID, INVALID, 8587c478bd9Sstevel@tonic-gate /* [4C] */ INVALID, INVALID, INVALID, INVALID, 8597c478bd9Sstevel@tonic-gate 8607c478bd9Sstevel@tonic-gate /* [50] */ INVALID, TNSZ("sqrtsd",XMM,8), INVALID, INVALID, 8617c478bd9Sstevel@tonic-gate /* [54] */ INVALID, INVALID, INVALID, INVALID, 8627c478bd9Sstevel@tonic-gate /* [58] */ TNSZ("addsd",XMM,8), TNSZ("mulsd",XMM,8), TNSZ("cvtsd2ss",XMM,8), INVALID, 8637c478bd9Sstevel@tonic-gate /* [5C] */ TNSZ("subsd",XMM,8), TNSZ("minsd",XMM,8), TNSZ("divsd",XMM,8), TNSZ("maxsd",XMM,8), 8647c478bd9Sstevel@tonic-gate 8657c478bd9Sstevel@tonic-gate /* [60] */ INVALID, INVALID, INVALID, INVALID, 8667c478bd9Sstevel@tonic-gate /* [64] */ INVALID, INVALID, INVALID, INVALID, 8677c478bd9Sstevel@tonic-gate /* [68] */ INVALID, INVALID, INVALID, INVALID, 8687c478bd9Sstevel@tonic-gate /* [6C] */ INVALID, INVALID, INVALID, INVALID, 8697c478bd9Sstevel@tonic-gate 8707c478bd9Sstevel@tonic-gate /* [70] */ TNSZ("pshuflw",XMMP,16),INVALID, INVALID, INVALID, 8717c478bd9Sstevel@tonic-gate /* [74] */ INVALID, INVALID, INVALID, INVALID, 872f8801251Skk /* [78] */ TNSZ("insertq",XMMX2I,16),TNSZ("insertq",XMM,8),INVALID, INVALID, 873d4c899eeSRobert Mustacchi /* [7C] */ TNSZ("haddps",XMM,16), TNSZ("hsubps",XMM,16), INVALID, INVALID, 8747c478bd9Sstevel@tonic-gate 8757c478bd9Sstevel@tonic-gate /* [80] */ INVALID, INVALID, INVALID, INVALID, 8767c478bd9Sstevel@tonic-gate /* [84] */ INVALID, INVALID, INVALID, INVALID, 8777c478bd9Sstevel@tonic-gate /* [88] */ INVALID, INVALID, INVALID, INVALID, 8787c478bd9Sstevel@tonic-gate /* [0C] */ INVALID, INVALID, INVALID, INVALID, 8797c478bd9Sstevel@tonic-gate 8807c478bd9Sstevel@tonic-gate /* [90] */ INVALID, INVALID, INVALID, INVALID, 8817c478bd9Sstevel@tonic-gate /* [94] */ INVALID, INVALID, INVALID, INVALID, 8827c478bd9Sstevel@tonic-gate /* [98] */ INVALID, INVALID, INVALID, INVALID, 8837c478bd9Sstevel@tonic-gate /* [9C] */ INVALID, INVALID, INVALID, INVALID, 8847c478bd9Sstevel@tonic-gate 8857c478bd9Sstevel@tonic-gate /* [A0] */ INVALID, INVALID, INVALID, INVALID, 8867c478bd9Sstevel@tonic-gate /* [A4] */ INVALID, INVALID, INVALID, INVALID, 8877c478bd9Sstevel@tonic-gate /* [A8] */ INVALID, INVALID, INVALID, INVALID, 8887c478bd9Sstevel@tonic-gate /* [AC] */ INVALID, INVALID, INVALID, INVALID, 8897c478bd9Sstevel@tonic-gate 8907c478bd9Sstevel@tonic-gate /* [B0] */ INVALID, INVALID, INVALID, INVALID, 8917c478bd9Sstevel@tonic-gate /* [B4] */ INVALID, INVALID, INVALID, INVALID, 8927c478bd9Sstevel@tonic-gate /* [B8] */ INVALID, INVALID, INVALID, INVALID, 8937c478bd9Sstevel@tonic-gate /* [BC] */ INVALID, INVALID, INVALID, INVALID, 8947c478bd9Sstevel@tonic-gate 8957c478bd9Sstevel@tonic-gate /* [C0] */ INVALID, INVALID, TNSZ("cmpsd",XMMP,8), INVALID, 8967c478bd9Sstevel@tonic-gate /* [C4] */ INVALID, INVALID, INVALID, INVALID, 8977c478bd9Sstevel@tonic-gate /* [C8] */ INVALID, INVALID, INVALID, INVALID, 8987c478bd9Sstevel@tonic-gate /* [CC] */ INVALID, INVALID, INVALID, INVALID, 8997c478bd9Sstevel@tonic-gate 900d4c899eeSRobert Mustacchi /* [D0] */ TNSZ("addsubps",XMM,16),INVALID, INVALID, INVALID, 9017c478bd9Sstevel@tonic-gate /* [D4] */ INVALID, INVALID, TNS("movdq2q",XMMXM), INVALID, 9027c478bd9Sstevel@tonic-gate /* [D8] */ INVALID, INVALID, INVALID, INVALID, 9037c478bd9Sstevel@tonic-gate /* [DC] */ INVALID, INVALID, INVALID, INVALID, 9047c478bd9Sstevel@tonic-gate 9057c478bd9Sstevel@tonic-gate /* [E0] */ INVALID, INVALID, INVALID, INVALID, 9067c478bd9Sstevel@tonic-gate /* [E4] */ INVALID, INVALID, TNSZ("cvtpd2dq",XMM,16),INVALID, 9077c478bd9Sstevel@tonic-gate /* [E8] */ INVALID, INVALID, INVALID, INVALID, 9087c478bd9Sstevel@tonic-gate /* [EC] */ INVALID, INVALID, INVALID, INVALID, 9097c478bd9Sstevel@tonic-gate 910d4c899eeSRobert Mustacchi /* [F0] */ TNS("lddqu",XMMM), INVALID, INVALID, INVALID, 9117c478bd9Sstevel@tonic-gate /* [F4] */ INVALID, INVALID, INVALID, INVALID, 9127c478bd9Sstevel@tonic-gate /* [F8] */ INVALID, INVALID, INVALID, INVALID, 9137c478bd9Sstevel@tonic-gate /* [FC] */ INVALID, INVALID, INVALID, INVALID, 9147c478bd9Sstevel@tonic-gate }; 9157c478bd9Sstevel@tonic-gate 916ab47273fSEdward Gillett const instable_t dis_opAVXF20F[256] = { 917ab47273fSEdward Gillett /* [00] */ INVALID, INVALID, INVALID, INVALID, 918ab47273fSEdward Gillett /* [04] */ INVALID, INVALID, INVALID, INVALID, 919ab47273fSEdward Gillett /* [08] */ INVALID, INVALID, INVALID, INVALID, 920ab47273fSEdward Gillett /* [0C] */ INVALID, INVALID, INVALID, INVALID, 921ab47273fSEdward Gillett 922ab47273fSEdward Gillett /* [10] */ TNSZ("vmovsd",VEX_RMrX,8), TNSZ("vmovsd",VEX_RRX,8), TNSZ("vmovddup",VEX_MX,8), INVALID, 923ab47273fSEdward Gillett /* [14] */ INVALID, INVALID, INVALID, INVALID, 924ab47273fSEdward Gillett /* [18] */ INVALID, INVALID, INVALID, INVALID, 925ab47273fSEdward Gillett /* [1C] */ INVALID, INVALID, INVALID, INVALID, 926ab47273fSEdward Gillett 927ab47273fSEdward Gillett /* [20] */ INVALID, INVALID, INVALID, INVALID, 928ab47273fSEdward Gillett /* [24] */ INVALID, INVALID, INVALID, INVALID, 929ab47273fSEdward Gillett /* [28] */ INVALID, INVALID, TNSZ("vcvtsi2sd",VEX_RMrX,4),INVALID, 930ab47273fSEdward Gillett /* [2C] */ TNSZ("vcvttsd2si",VEX_MR,8),TNSZ("vcvtsd2si",VEX_MR,8),INVALID, INVALID, 931ab47273fSEdward Gillett 932ab47273fSEdward Gillett /* [30] */ INVALID, INVALID, INVALID, INVALID, 933ab47273fSEdward Gillett /* [34] */ INVALID, INVALID, INVALID, INVALID, 934ab47273fSEdward Gillett /* [38] */ INVALID, INVALID, INVALID, INVALID, 935ab47273fSEdward Gillett /* [3C] */ INVALID, INVALID, INVALID, INVALID, 936ab47273fSEdward Gillett 937ab47273fSEdward Gillett /* [40] */ INVALID, INVALID, INVALID, INVALID, 938ab47273fSEdward Gillett /* [44] */ INVALID, INVALID, INVALID, INVALID, 939ab47273fSEdward Gillett /* [48] */ INVALID, INVALID, INVALID, INVALID, 940ab47273fSEdward Gillett /* [4C] */ INVALID, INVALID, INVALID, INVALID, 941ab47273fSEdward Gillett 942ab47273fSEdward Gillett /* [50] */ INVALID, TNSZ("vsqrtsd",VEX_RMrX,8), INVALID, INVALID, 943ab47273fSEdward Gillett /* [54] */ INVALID, INVALID, INVALID, INVALID, 944ab47273fSEdward Gillett /* [58] */ TNSZ("vaddsd",VEX_RMrX,8), TNSZ("vmulsd",VEX_RMrX,8), TNSZ("vcvtsd2ss",VEX_RMrX,8), INVALID, 945ab47273fSEdward Gillett /* [5C] */ TNSZ("vsubsd",VEX_RMrX,8), TNSZ("vminsd",VEX_RMrX,8), TNSZ("vdivsd",VEX_RMrX,8), TNSZ("vmaxsd",VEX_RMrX,8), 946ab47273fSEdward Gillett 947ab47273fSEdward Gillett /* [60] */ INVALID, INVALID, INVALID, INVALID, 948ab47273fSEdward Gillett /* [64] */ INVALID, INVALID, INVALID, INVALID, 949ab47273fSEdward Gillett /* [68] */ INVALID, INVALID, INVALID, INVALID, 950ab47273fSEdward Gillett /* [6C] */ INVALID, INVALID, INVALID, INVALID, 951ab47273fSEdward Gillett 952ab47273fSEdward Gillett /* [70] */ TNSZ("vpshuflw",VEX_MXI,16),INVALID, INVALID, INVALID, 953ab47273fSEdward Gillett /* [74] */ INVALID, INVALID, INVALID, INVALID, 954ab47273fSEdward Gillett /* [78] */ INVALID, INVALID, INVALID, INVALID, 955ab47273fSEdward Gillett /* [7C] */ TNSZ("vhaddps",VEX_RMrX,8), TNSZ("vhsubps",VEX_RMrX,8), INVALID, INVALID, 956ab47273fSEdward Gillett 957ab47273fSEdward Gillett /* [80] */ INVALID, INVALID, INVALID, INVALID, 958ab47273fSEdward Gillett /* [84] */ INVALID, INVALID, INVALID, INVALID, 959ab47273fSEdward Gillett /* [88] */ INVALID, INVALID, INVALID, INVALID, 960ab47273fSEdward Gillett /* [0C] */ INVALID, INVALID, INVALID, INVALID, 961ab47273fSEdward Gillett 962*a4e73d5dSJerry Jelinek /* [90] */ INVALID, INVALID, TSvo("kmov",VEX_KRR), TSvo("kmov",VEX_MR), 963ab47273fSEdward Gillett /* [94] */ INVALID, INVALID, INVALID, INVALID, 964ab47273fSEdward Gillett /* [98] */ INVALID, INVALID, INVALID, INVALID, 965ab47273fSEdward Gillett /* [9C] */ INVALID, INVALID, INVALID, INVALID, 966ab47273fSEdward Gillett 967ab47273fSEdward Gillett /* [A0] */ INVALID, INVALID, INVALID, INVALID, 968ab47273fSEdward Gillett /* [A4] */ INVALID, INVALID, INVALID, INVALID, 969ab47273fSEdward Gillett /* [A8] */ INVALID, INVALID, INVALID, INVALID, 970ab47273fSEdward Gillett /* [AC] */ INVALID, INVALID, INVALID, INVALID, 971ab47273fSEdward Gillett 972ab47273fSEdward Gillett /* [B0] */ INVALID, INVALID, INVALID, INVALID, 973ab47273fSEdward Gillett /* [B4] */ INVALID, INVALID, INVALID, INVALID, 974ab47273fSEdward Gillett /* [B8] */ INVALID, INVALID, INVALID, INVALID, 975ab47273fSEdward Gillett /* [BC] */ INVALID, INVALID, INVALID, INVALID, 976ab47273fSEdward Gillett 977ab47273fSEdward Gillett /* [C0] */ INVALID, INVALID, TNSZ("vcmpsd",VEX_RMRX,8), INVALID, 978ab47273fSEdward Gillett /* [C4] */ INVALID, INVALID, INVALID, INVALID, 979ab47273fSEdward Gillett /* [C8] */ INVALID, INVALID, INVALID, INVALID, 980ab47273fSEdward Gillett /* [CC] */ INVALID, INVALID, INVALID, INVALID, 981ab47273fSEdward Gillett 982ab47273fSEdward Gillett /* [D0] */ TNSZ("vaddsubps",VEX_RMrX,8), INVALID, INVALID, INVALID, 983ab47273fSEdward Gillett /* [D4] */ INVALID, INVALID, INVALID, INVALID, 984ab47273fSEdward Gillett /* [D8] */ INVALID, INVALID, INVALID, INVALID, 985ab47273fSEdward Gillett /* [DC] */ INVALID, INVALID, INVALID, INVALID, 986ab47273fSEdward Gillett 987ab47273fSEdward Gillett /* [E0] */ INVALID, INVALID, INVALID, INVALID, 988ab47273fSEdward Gillett /* [E4] */ INVALID, INVALID, TNSZ("vcvtpd2dq",VEX_MX,16),INVALID, 989ab47273fSEdward Gillett /* [E8] */ INVALID, INVALID, INVALID, INVALID, 990ab47273fSEdward Gillett /* [EC] */ INVALID, INVALID, INVALID, INVALID, 991ab47273fSEdward Gillett 992ab47273fSEdward Gillett /* [F0] */ TNSZ("vlddqu",VEX_MX,16), INVALID, INVALID, INVALID, 993ab47273fSEdward Gillett /* [F4] */ INVALID, INVALID, INVALID, INVALID, 994ab47273fSEdward Gillett /* [F8] */ INVALID, INVALID, INVALID, INVALID, 995ab47273fSEdward Gillett /* [FC] */ INVALID, INVALID, INVALID, INVALID, 996ab47273fSEdward Gillett }; 997ab47273fSEdward Gillett 998245ac945SRobert Mustacchi const instable_t dis_opAVXF20F3A[256] = { 999245ac945SRobert Mustacchi /* [00] */ INVALID, INVALID, INVALID, INVALID, 1000245ac945SRobert Mustacchi /* [04] */ INVALID, INVALID, INVALID, INVALID, 1001245ac945SRobert Mustacchi /* [08] */ INVALID, INVALID, INVALID, INVALID, 1002245ac945SRobert Mustacchi /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1003245ac945SRobert Mustacchi 1004245ac945SRobert Mustacchi /* [10] */ INVALID, INVALID, INVALID, INVALID, 1005245ac945SRobert Mustacchi /* [14] */ INVALID, INVALID, INVALID, INVALID, 1006245ac945SRobert Mustacchi /* [18] */ INVALID, INVALID, INVALID, INVALID, 1007245ac945SRobert Mustacchi /* [1C] */ INVALID, INVALID, INVALID, INVALID, 1008245ac945SRobert Mustacchi 1009245ac945SRobert Mustacchi /* [20] */ INVALID, INVALID, INVALID, INVALID, 1010245ac945SRobert Mustacchi /* [24] */ INVALID, INVALID, INVALID, INVALID, 1011245ac945SRobert Mustacchi /* [28] */ INVALID, INVALID, INVALID, INVALID, 1012245ac945SRobert Mustacchi /* [2C] */ INVALID, INVALID, INVALID, INVALID, 1013245ac945SRobert Mustacchi 1014245ac945SRobert Mustacchi /* [30] */ INVALID, INVALID, INVALID, INVALID, 1015245ac945SRobert Mustacchi /* [34] */ INVALID, INVALID, INVALID, INVALID, 1016245ac945SRobert Mustacchi /* [38] */ INVALID, INVALID, INVALID, INVALID, 1017245ac945SRobert Mustacchi /* [3C] */ INVALID, INVALID, INVALID, INVALID, 1018245ac945SRobert Mustacchi 1019245ac945SRobert Mustacchi /* [40] */ INVALID, INVALID, INVALID, INVALID, 1020245ac945SRobert Mustacchi /* [44] */ INVALID, INVALID, INVALID, INVALID, 1021245ac945SRobert Mustacchi /* [48] */ INVALID, INVALID, INVALID, INVALID, 1022245ac945SRobert Mustacchi /* [4C] */ INVALID, INVALID, INVALID, INVALID, 1023245ac945SRobert Mustacchi 1024245ac945SRobert Mustacchi /* [50] */ INVALID, INVALID, INVALID, INVALID, 1025245ac945SRobert Mustacchi /* [54] */ INVALID, INVALID, INVALID, INVALID, 1026245ac945SRobert Mustacchi /* [58] */ INVALID, INVALID, INVALID, INVALID, 1027245ac945SRobert Mustacchi /* [5C] */ INVALID, INVALID, INVALID, INVALID, 1028245ac945SRobert Mustacchi 1029245ac945SRobert Mustacchi /* [60] */ INVALID, INVALID, INVALID, INVALID, 1030245ac945SRobert Mustacchi /* [64] */ INVALID, INVALID, INVALID, INVALID, 1031245ac945SRobert Mustacchi /* [68] */ INVALID, INVALID, INVALID, INVALID, 1032245ac945SRobert Mustacchi /* [6C] */ INVALID, INVALID, INVALID, INVALID, 1033245ac945SRobert Mustacchi 1034245ac945SRobert Mustacchi /* [70] */ INVALID, INVALID, INVALID, INVALID, 1035245ac945SRobert Mustacchi /* [74] */ INVALID, INVALID, INVALID, INVALID, 1036245ac945SRobert Mustacchi /* [78] */ INVALID, INVALID, INVALID, INVALID, 1037245ac945SRobert Mustacchi /* [7C] */ INVALID, INVALID, INVALID, INVALID, 1038245ac945SRobert Mustacchi 1039245ac945SRobert Mustacchi /* [80] */ INVALID, INVALID, INVALID, INVALID, 1040245ac945SRobert Mustacchi /* [84] */ INVALID, INVALID, INVALID, INVALID, 1041245ac945SRobert Mustacchi /* [88] */ INVALID, INVALID, INVALID, INVALID, 1042245ac945SRobert Mustacchi /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1043245ac945SRobert Mustacchi 1044245ac945SRobert Mustacchi /* [90] */ INVALID, INVALID, INVALID, INVALID, 1045245ac945SRobert Mustacchi /* [94] */ INVALID, INVALID, INVALID, INVALID, 1046245ac945SRobert Mustacchi /* [98] */ INVALID, INVALID, INVALID, INVALID, 1047245ac945SRobert Mustacchi /* [9C] */ INVALID, INVALID, INVALID, INVALID, 1048245ac945SRobert Mustacchi 1049245ac945SRobert Mustacchi /* [A0] */ INVALID, INVALID, INVALID, INVALID, 1050245ac945SRobert Mustacchi /* [A4] */ INVALID, INVALID, INVALID, INVALID, 1051245ac945SRobert Mustacchi /* [A8] */ INVALID, INVALID, INVALID, INVALID, 1052245ac945SRobert Mustacchi /* [AC] */ INVALID, INVALID, INVALID, INVALID, 1053245ac945SRobert Mustacchi 1054245ac945SRobert Mustacchi /* [B0] */ INVALID, INVALID, INVALID, INVALID, 1055245ac945SRobert Mustacchi /* [B4] */ INVALID, INVALID, INVALID, INVALID, 1056245ac945SRobert Mustacchi /* [B8] */ INVALID, INVALID, INVALID, INVALID, 1057245ac945SRobert Mustacchi /* [BC] */ INVALID, INVALID, INVALID, INVALID, 1058245ac945SRobert Mustacchi 1059245ac945SRobert Mustacchi /* [C0] */ INVALID, INVALID, INVALID, INVALID, 1060245ac945SRobert Mustacchi /* [C4] */ INVALID, INVALID, INVALID, INVALID, 1061245ac945SRobert Mustacchi /* [C8] */ INVALID, INVALID, INVALID, INVALID, 1062245ac945SRobert Mustacchi /* [CC] */ INVALID, INVALID, INVALID, INVALID, 1063245ac945SRobert Mustacchi 1064245ac945SRobert Mustacchi /* [D0] */ INVALID, INVALID, INVALID, INVALID, 1065245ac945SRobert Mustacchi /* [D4] */ INVALID, INVALID, INVALID, INVALID, 1066245ac945SRobert Mustacchi /* [D8] */ INVALID, INVALID, INVALID, INVALID, 1067245ac945SRobert Mustacchi /* [DC] */ INVALID, INVALID, INVALID, INVALID, 1068245ac945SRobert Mustacchi 1069245ac945SRobert Mustacchi /* [E0] */ INVALID, INVALID, INVALID, INVALID, 1070245ac945SRobert Mustacchi /* [E4] */ INVALID, INVALID, INVALID, INVALID, 1071245ac945SRobert Mustacchi /* [E8] */ INVALID, INVALID, INVALID, INVALID, 1072245ac945SRobert Mustacchi /* [EC] */ INVALID, INVALID, INVALID, INVALID, 1073245ac945SRobert Mustacchi 1074245ac945SRobert Mustacchi /* [F0] */ TNSZvr("rorx",VEX_MXI,6),INVALID, INVALID, INVALID, 1075245ac945SRobert Mustacchi /* [F4] */ INVALID, INVALID, INVALID, INVALID, 1076245ac945SRobert Mustacchi /* [F8] */ INVALID, INVALID, INVALID, INVALID, 1077245ac945SRobert Mustacchi /* [FC] */ INVALID, INVALID, INVALID, INVALID, 1078245ac945SRobert Mustacchi }; 1079245ac945SRobert Mustacchi 1080245ac945SRobert Mustacchi const instable_t dis_opAVXF20F38[256] = { 1081245ac945SRobert Mustacchi /* [00] */ INVALID, INVALID, INVALID, INVALID, 1082245ac945SRobert Mustacchi /* [04] */ INVALID, INVALID, INVALID, INVALID, 1083245ac945SRobert Mustacchi /* [08] */ INVALID, INVALID, INVALID, INVALID, 1084245ac945SRobert Mustacchi /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1085245ac945SRobert Mustacchi 1086245ac945SRobert Mustacchi /* [10] */ INVALID, INVALID, INVALID, INVALID, 1087245ac945SRobert Mustacchi /* [14] */ INVALID, INVALID, INVALID, INVALID, 1088245ac945SRobert Mustacchi /* [18] */ INVALID, INVALID, INVALID, INVALID, 1089245ac945SRobert Mustacchi /* [1C] */ INVALID, INVALID, INVALID, INVALID, 1090245ac945SRobert Mustacchi 1091245ac945SRobert Mustacchi /* [20] */ INVALID, INVALID, INVALID, INVALID, 1092245ac945SRobert Mustacchi /* [24] */ INVALID, INVALID, INVALID, INVALID, 1093245ac945SRobert Mustacchi /* [28] */ INVALID, INVALID, INVALID, INVALID, 1094245ac945SRobert Mustacchi /* [2C] */ INVALID, INVALID, INVALID, INVALID, 1095245ac945SRobert Mustacchi 1096245ac945SRobert Mustacchi /* [30] */ INVALID, INVALID, INVALID, INVALID, 1097245ac945SRobert Mustacchi /* [34] */ INVALID, INVALID, INVALID, INVALID, 1098245ac945SRobert Mustacchi /* [38] */ INVALID, INVALID, INVALID, INVALID, 1099245ac945SRobert Mustacchi /* [3C] */ INVALID, INVALID, INVALID, INVALID, 1100245ac945SRobert Mustacchi 1101245ac945SRobert Mustacchi /* [40] */ INVALID, INVALID, INVALID, INVALID, 1102245ac945SRobert Mustacchi /* [44] */ INVALID, INVALID, INVALID, INVALID, 1103245ac945SRobert Mustacchi /* [48] */ INVALID, INVALID, INVALID, INVALID, 1104245ac945SRobert Mustacchi /* [4C] */ INVALID, INVALID, INVALID, INVALID, 1105245ac945SRobert Mustacchi 1106245ac945SRobert Mustacchi /* [50] */ INVALID, INVALID, INVALID, INVALID, 1107245ac945SRobert Mustacchi /* [54] */ INVALID, INVALID, INVALID, INVALID, 1108245ac945SRobert Mustacchi /* [58] */ INVALID, INVALID, INVALID, INVALID, 1109245ac945SRobert Mustacchi /* [5C] */ INVALID, INVALID, INVALID, INVALID, 1110245ac945SRobert Mustacchi 1111245ac945SRobert Mustacchi /* [60] */ INVALID, INVALID, INVALID, INVALID, 1112245ac945SRobert Mustacchi /* [64] */ INVALID, INVALID, INVALID, INVALID, 1113245ac945SRobert Mustacchi /* [68] */ INVALID, INVALID, INVALID, INVALID, 1114245ac945SRobert Mustacchi /* [6C] */ INVALID, INVALID, INVALID, INVALID, 1115245ac945SRobert Mustacchi 1116245ac945SRobert Mustacchi /* [70] */ INVALID, INVALID, INVALID, INVALID, 1117245ac945SRobert Mustacchi /* [74] */ INVALID, INVALID, INVALID, INVALID, 1118245ac945SRobert Mustacchi /* [78] */ INVALID, INVALID, INVALID, INVALID, 1119245ac945SRobert Mustacchi /* [7C] */ INVALID, INVALID, INVALID, INVALID, 1120245ac945SRobert Mustacchi 1121245ac945SRobert Mustacchi /* [80] */ INVALID, INVALID, INVALID, INVALID, 1122245ac945SRobert Mustacchi /* [84] */ INVALID, INVALID, INVALID, INVALID, 1123245ac945SRobert Mustacchi /* [88] */ INVALID, INVALID, INVALID, INVALID, 1124245ac945SRobert Mustacchi /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1125245ac945SRobert Mustacchi 1126245ac945SRobert Mustacchi /* [90] */ INVALID, INVALID, INVALID, INVALID, 1127245ac945SRobert Mustacchi /* [94] */ INVALID, INVALID, INVALID, INVALID, 1128245ac945SRobert Mustacchi /* [98] */ INVALID, INVALID, INVALID, INVALID, 1129245ac945SRobert Mustacchi /* [9C] */ INVALID, INVALID, INVALID, INVALID, 1130245ac945SRobert Mustacchi 1131245ac945SRobert Mustacchi /* [A0] */ INVALID, INVALID, INVALID, INVALID, 1132245ac945SRobert Mustacchi /* [A4] */ INVALID, INVALID, INVALID, INVALID, 1133245ac945SRobert Mustacchi /* [A8] */ INVALID, INVALID, INVALID, INVALID, 1134245ac945SRobert Mustacchi /* [AC] */ INVALID, INVALID, INVALID, INVALID, 1135245ac945SRobert Mustacchi 1136245ac945SRobert Mustacchi /* [B0] */ INVALID, INVALID, INVALID, INVALID, 1137245ac945SRobert Mustacchi /* [B4] */ INVALID, INVALID, INVALID, INVALID, 1138245ac945SRobert Mustacchi /* [B8] */ INVALID, INVALID, INVALID, INVALID, 1139245ac945SRobert Mustacchi /* [BC] */ INVALID, INVALID, INVALID, INVALID, 1140245ac945SRobert Mustacchi 1141245ac945SRobert Mustacchi /* [C0] */ INVALID, INVALID, INVALID, INVALID, 1142245ac945SRobert Mustacchi /* [C4] */ INVALID, INVALID, INVALID, INVALID, 1143245ac945SRobert Mustacchi /* [C8] */ INVALID, INVALID, INVALID, INVALID, 1144245ac945SRobert Mustacchi /* [CC] */ INVALID, INVALID, INVALID, INVALID, 1145245ac945SRobert Mustacchi 1146245ac945SRobert Mustacchi /* [D0] */ INVALID, INVALID, INVALID, INVALID, 1147245ac945SRobert Mustacchi /* [D4] */ INVALID, INVALID, INVALID, INVALID, 1148245ac945SRobert Mustacchi /* [D8] */ INVALID, INVALID, INVALID, INVALID, 1149245ac945SRobert Mustacchi /* [DC] */ INVALID, INVALID, INVALID, INVALID, 1150245ac945SRobert Mustacchi 1151245ac945SRobert Mustacchi /* [E0] */ INVALID, INVALID, INVALID, INVALID, 1152245ac945SRobert Mustacchi /* [E4] */ INVALID, INVALID, INVALID, INVALID, 1153245ac945SRobert Mustacchi /* [E8] */ INVALID, INVALID, INVALID, INVALID, 1154245ac945SRobert Mustacchi /* [EC] */ INVALID, INVALID, INVALID, INVALID, 1155245ac945SRobert Mustacchi 1156245ac945SRobert Mustacchi /* [F0] */ INVALID, INVALID, INVALID, INVALID, 1157245ac945SRobert Mustacchi /* [F4] */ INVALID, TNSZvr("pdep",VEX_RMrX,5),TNSZvr("mulx",VEX_RMrX,5),TNSZvr("shrx",VEX_VRMrX,5), 1158245ac945SRobert Mustacchi /* [F8] */ INVALID, INVALID, INVALID, INVALID, 1159245ac945SRobert Mustacchi /* [FC] */ INVALID, INVALID, INVALID, INVALID, 1160245ac945SRobert Mustacchi }; 1161245ac945SRobert Mustacchi 1162245ac945SRobert Mustacchi const instable_t dis_opAVXF30F38[256] = { 1163245ac945SRobert Mustacchi /* [00] */ INVALID, INVALID, INVALID, INVALID, 1164245ac945SRobert Mustacchi /* [04] */ INVALID, INVALID, INVALID, INVALID, 1165245ac945SRobert Mustacchi /* [08] */ INVALID, INVALID, INVALID, INVALID, 1166245ac945SRobert Mustacchi /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1167245ac945SRobert Mustacchi 1168245ac945SRobert Mustacchi /* [10] */ INVALID, INVALID, INVALID, INVALID, 1169245ac945SRobert Mustacchi /* [14] */ INVALID, INVALID, INVALID, INVALID, 1170245ac945SRobert Mustacchi /* [18] */ INVALID, INVALID, INVALID, INVALID, 1171245ac945SRobert Mustacchi /* [1C] */ INVALID, INVALID, INVALID, INVALID, 1172245ac945SRobert Mustacchi 1173245ac945SRobert Mustacchi /* [20] */ INVALID, INVALID, INVALID, INVALID, 1174245ac945SRobert Mustacchi /* [24] */ INVALID, INVALID, INVALID, INVALID, 1175245ac945SRobert Mustacchi /* [28] */ INVALID, INVALID, INVALID, INVALID, 1176245ac945SRobert Mustacchi /* [2C] */ INVALID, INVALID, INVALID, INVALID, 1177245ac945SRobert Mustacchi 1178245ac945SRobert Mustacchi /* [30] */ INVALID, INVALID, INVALID, INVALID, 1179245ac945SRobert Mustacchi /* [34] */ INVALID, INVALID, INVALID, INVALID, 1180245ac945SRobert Mustacchi /* [38] */ INVALID, INVALID, INVALID, INVALID, 1181245ac945SRobert Mustacchi /* [3C] */ INVALID, INVALID, INVALID, INVALID, 1182245ac945SRobert Mustacchi 1183245ac945SRobert Mustacchi /* [40] */ INVALID, INVALID, INVALID, INVALID, 1184245ac945SRobert Mustacchi /* [44] */ INVALID, INVALID, INVALID, INVALID, 1185245ac945SRobert Mustacchi /* [48] */ INVALID, INVALID, INVALID, INVALID, 1186245ac945SRobert Mustacchi /* [4C] */ INVALID, INVALID, INVALID, INVALID, 1187245ac945SRobert Mustacchi 1188245ac945SRobert Mustacchi /* [50] */ INVALID, INVALID, INVALID, INVALID, 1189245ac945SRobert Mustacchi /* [54] */ INVALID, INVALID, INVALID, INVALID, 1190245ac945SRobert Mustacchi /* [58] */ INVALID, INVALID, INVALID, INVALID, 1191245ac945SRobert Mustacchi /* [5C] */ INVALID, INVALID, INVALID, INVALID, 1192245ac945SRobert Mustacchi 1193245ac945SRobert Mustacchi /* [60] */ INVALID, INVALID, INVALID, INVALID, 1194245ac945SRobert Mustacchi /* [64] */ INVALID, INVALID, INVALID, INVALID, 1195245ac945SRobert Mustacchi /* [68] */ INVALID, INVALID, INVALID, INVALID, 1196245ac945SRobert Mustacchi /* [6C] */ INVALID, INVALID, INVALID, INVALID, 1197245ac945SRobert Mustacchi 1198245ac945SRobert Mustacchi /* [70] */ INVALID, INVALID, INVALID, INVALID, 1199245ac945SRobert Mustacchi /* [74] */ INVALID, INVALID, INVALID, INVALID, 1200245ac945SRobert Mustacchi /* [78] */ INVALID, INVALID, INVALID, INVALID, 1201245ac945SRobert Mustacchi /* [7C] */ INVALID, INVALID, INVALID, INVALID, 1202245ac945SRobert Mustacchi 1203245ac945SRobert Mustacchi /* [80] */ INVALID, INVALID, INVALID, INVALID, 1204245ac945SRobert Mustacchi /* [84] */ INVALID, INVALID, INVALID, INVALID, 1205245ac945SRobert Mustacchi /* [88] */ INVALID, INVALID, INVALID, INVALID, 1206245ac945SRobert Mustacchi /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1207245ac945SRobert Mustacchi 1208245ac945SRobert Mustacchi /* [90] */ INVALID, INVALID, INVALID, INVALID, 1209245ac945SRobert Mustacchi /* [94] */ INVALID, INVALID, INVALID, INVALID, 1210245ac945SRobert Mustacchi /* [98] */ INVALID, INVALID, INVALID, INVALID, 1211245ac945SRobert Mustacchi /* [9C] */ INVALID, INVALID, INVALID, INVALID, 1212245ac945SRobert Mustacchi 1213245ac945SRobert Mustacchi /* [A0] */ INVALID, INVALID, INVALID, INVALID, 1214245ac945SRobert Mustacchi /* [A4] */ INVALID, INVALID, INVALID, INVALID, 1215245ac945SRobert Mustacchi /* [A8] */ INVALID, INVALID, INVALID, INVALID, 1216245ac945SRobert Mustacchi /* [AC] */ INVALID, INVALID, INVALID, INVALID, 1217245ac945SRobert Mustacchi 1218245ac945SRobert Mustacchi /* [B0] */ INVALID, INVALID, INVALID, INVALID, 1219245ac945SRobert Mustacchi /* [B4] */ INVALID, INVALID, INVALID, INVALID, 1220245ac945SRobert Mustacchi /* [B8] */ INVALID, INVALID, INVALID, INVALID, 1221245ac945SRobert Mustacchi /* [BC] */ INVALID, INVALID, INVALID, INVALID, 1222245ac945SRobert Mustacchi 1223245ac945SRobert Mustacchi /* [C0] */ INVALID, INVALID, INVALID, INVALID, 1224245ac945SRobert Mustacchi /* [C4] */ INVALID, INVALID, INVALID, INVALID, 1225245ac945SRobert Mustacchi /* [C8] */ INVALID, INVALID, INVALID, INVALID, 1226245ac945SRobert Mustacchi /* [CC] */ INVALID, INVALID, INVALID, INVALID, 1227245ac945SRobert Mustacchi 1228245ac945SRobert Mustacchi /* [D0] */ INVALID, INVALID, INVALID, INVALID, 1229245ac945SRobert Mustacchi /* [D4] */ INVALID, INVALID, INVALID, INVALID, 1230245ac945SRobert Mustacchi /* [D8] */ INVALID, INVALID, INVALID, INVALID, 1231245ac945SRobert Mustacchi /* [DC] */ INVALID, INVALID, INVALID, INVALID, 1232245ac945SRobert Mustacchi 1233245ac945SRobert Mustacchi /* [E0] */ INVALID, INVALID, INVALID, INVALID, 1234245ac945SRobert Mustacchi /* [E4] */ INVALID, INVALID, INVALID, INVALID, 1235245ac945SRobert Mustacchi /* [E8] */ INVALID, INVALID, INVALID, INVALID, 1236245ac945SRobert Mustacchi /* [EC] */ INVALID, INVALID, INVALID, INVALID, 1237245ac945SRobert Mustacchi 1238245ac945SRobert Mustacchi /* [F0] */ INVALID, INVALID, INVALID, INVALID, 1239245ac945SRobert Mustacchi /* [F4] */ INVALID, TNSZvr("pext",VEX_RMrX,5),INVALID, TNSZvr("sarx",VEX_VRMrX,5), 1240245ac945SRobert Mustacchi /* [F8] */ INVALID, INVALID, INVALID, INVALID, 1241245ac945SRobert Mustacchi /* [FC] */ INVALID, INVALID, INVALID, INVALID, 1242245ac945SRobert Mustacchi }; 12437c478bd9Sstevel@tonic-gate /* 12447c478bd9Sstevel@tonic-gate * Decode table for SIMD instructions with the repz (0xf3) prefix. 12457c478bd9Sstevel@tonic-gate */ 12467c478bd9Sstevel@tonic-gate const instable_t dis_opSIMDrepz[256] = { 12477c478bd9Sstevel@tonic-gate /* [00] */ INVALID, INVALID, INVALID, INVALID, 12487c478bd9Sstevel@tonic-gate /* [04] */ INVALID, INVALID, INVALID, INVALID, 12497c478bd9Sstevel@tonic-gate /* [08] */ INVALID, INVALID, INVALID, INVALID, 12507c478bd9Sstevel@tonic-gate /* [0C] */ INVALID, INVALID, INVALID, INVALID, 12517c478bd9Sstevel@tonic-gate 1252d4c899eeSRobert Mustacchi /* [10] */ TNSZ("movss",XMM,4), TNSZ("movss",XMMS,4), TNSZ("movsldup",XMM,16),INVALID, 1253d4c899eeSRobert Mustacchi /* [14] */ INVALID, INVALID, TNSZ("movshdup",XMM,16),INVALID, 12547c478bd9Sstevel@tonic-gate /* [18] */ INVALID, INVALID, INVALID, INVALID, 12557c478bd9Sstevel@tonic-gate /* [1C] */ INVALID, INVALID, INVALID, INVALID, 12567c478bd9Sstevel@tonic-gate 12577c478bd9Sstevel@tonic-gate /* [20] */ INVALID, INVALID, INVALID, INVALID, 12587c478bd9Sstevel@tonic-gate /* [24] */ INVALID, INVALID, INVALID, INVALID, 1259f8801251Skk /* [28] */ INVALID, INVALID, TNSZ("cvtsi2ss",XMM3MX,4),TNSZ("movntss",XMMMS,4), 12607c478bd9Sstevel@tonic-gate /* [2C] */ TNSZ("cvttss2si",XMMXM3,4),TNSZ("cvtss2si",XMMXM3,4),INVALID, INVALID, 12617c478bd9Sstevel@tonic-gate 12627c478bd9Sstevel@tonic-gate /* [30] */ INVALID, INVALID, INVALID, INVALID, 12637c478bd9Sstevel@tonic-gate /* [34] */ INVALID, INVALID, INVALID, INVALID, 12647c478bd9Sstevel@tonic-gate /* [38] */ INVALID, INVALID, INVALID, INVALID, 12657c478bd9Sstevel@tonic-gate /* [3C] */ INVALID, INVALID, INVALID, INVALID, 12667c478bd9Sstevel@tonic-gate 12677c478bd9Sstevel@tonic-gate /* [40] */ INVALID, INVALID, INVALID, INVALID, 12687c478bd9Sstevel@tonic-gate /* [44] */ INVALID, INVALID, INVALID, INVALID, 12697c478bd9Sstevel@tonic-gate /* [48] */ INVALID, INVALID, INVALID, INVALID, 12707c478bd9Sstevel@tonic-gate /* [4C] */ INVALID, INVALID, INVALID, INVALID, 12717c478bd9Sstevel@tonic-gate 12727c478bd9Sstevel@tonic-gate /* [50] */ INVALID, TNSZ("sqrtss",XMM,4), TNSZ("rsqrtss",XMM,4), TNSZ("rcpss",XMM,4), 12737c478bd9Sstevel@tonic-gate /* [54] */ INVALID, INVALID, INVALID, INVALID, 12747c478bd9Sstevel@tonic-gate /* [58] */ TNSZ("addss",XMM,4), TNSZ("mulss",XMM,4), TNSZ("cvtss2sd",XMM,4), TNSZ("cvttps2dq",XMM,16), 12757c478bd9Sstevel@tonic-gate /* [5C] */ TNSZ("subss",XMM,4), TNSZ("minss",XMM,4), TNSZ("divss",XMM,4), TNSZ("maxss",XMM,4), 12767c478bd9Sstevel@tonic-gate 12777c478bd9Sstevel@tonic-gate /* [60] */ INVALID, INVALID, INVALID, INVALID, 12787c478bd9Sstevel@tonic-gate /* [64] */ INVALID, INVALID, INVALID, INVALID, 12797c478bd9Sstevel@tonic-gate /* [68] */ INVALID, INVALID, INVALID, INVALID, 12807c478bd9Sstevel@tonic-gate /* [6C] */ INVALID, INVALID, INVALID, TNSZ("movdqu",XMM,16), 12817c478bd9Sstevel@tonic-gate 12827c478bd9Sstevel@tonic-gate /* [70] */ TNSZ("pshufhw",XMMP,16),INVALID, INVALID, INVALID, 12837c478bd9Sstevel@tonic-gate /* [74] */ INVALID, INVALID, INVALID, INVALID, 12847c478bd9Sstevel@tonic-gate /* [78] */ INVALID, INVALID, INVALID, INVALID, 12857c478bd9Sstevel@tonic-gate /* [7C] */ INVALID, INVALID, TNSZ("movq",XMM,8), TNSZ("movdqu",XMMS,16), 12867c478bd9Sstevel@tonic-gate 12877c478bd9Sstevel@tonic-gate /* [80] */ INVALID, INVALID, INVALID, INVALID, 12887c478bd9Sstevel@tonic-gate /* [84] */ INVALID, INVALID, INVALID, INVALID, 12897c478bd9Sstevel@tonic-gate /* [88] */ INVALID, INVALID, INVALID, INVALID, 12907c478bd9Sstevel@tonic-gate /* [0C] */ INVALID, INVALID, INVALID, INVALID, 12917c478bd9Sstevel@tonic-gate 12927c478bd9Sstevel@tonic-gate /* [90] */ INVALID, INVALID, INVALID, INVALID, 12937c478bd9Sstevel@tonic-gate /* [94] */ INVALID, INVALID, INVALID, INVALID, 12947c478bd9Sstevel@tonic-gate /* [98] */ INVALID, INVALID, INVALID, INVALID, 12957c478bd9Sstevel@tonic-gate /* [9C] */ INVALID, INVALID, INVALID, INVALID, 12967c478bd9Sstevel@tonic-gate 12977c478bd9Sstevel@tonic-gate /* [A0] */ INVALID, INVALID, INVALID, INVALID, 12987c478bd9Sstevel@tonic-gate /* [A4] */ INVALID, INVALID, INVALID, INVALID, 12997c478bd9Sstevel@tonic-gate /* [A8] */ INVALID, INVALID, INVALID, INVALID, 13007c478bd9Sstevel@tonic-gate /* [AC] */ INVALID, INVALID, INVALID, INVALID, 13017c478bd9Sstevel@tonic-gate 13027c478bd9Sstevel@tonic-gate /* [B0] */ INVALID, INVALID, INVALID, INVALID, 13037c478bd9Sstevel@tonic-gate /* [B4] */ INVALID, INVALID, INVALID, INVALID, 1304f8801251Skk /* [B8] */ TS("popcnt",MRw), INVALID, INVALID, INVALID, 1305245ac945SRobert Mustacchi /* [BC] */ TNSZ("tzcnt",MRw,5), TS("lzcnt",MRw), INVALID, INVALID, 13067c478bd9Sstevel@tonic-gate 13077c478bd9Sstevel@tonic-gate /* [C0] */ INVALID, INVALID, TNSZ("cmpss",XMMP,4), INVALID, 13087c478bd9Sstevel@tonic-gate /* [C4] */ INVALID, INVALID, INVALID, INVALID, 13097c478bd9Sstevel@tonic-gate /* [C8] */ INVALID, INVALID, INVALID, INVALID, 13107c478bd9Sstevel@tonic-gate /* [CC] */ INVALID, INVALID, INVALID, INVALID, 13117c478bd9Sstevel@tonic-gate 13127c478bd9Sstevel@tonic-gate /* [D0] */ INVALID, INVALID, INVALID, INVALID, 13137c478bd9Sstevel@tonic-gate /* [D4] */ INVALID, INVALID, TNS("movq2dq",XMMMX), INVALID, 13147c478bd9Sstevel@tonic-gate /* [D8] */ INVALID, INVALID, INVALID, INVALID, 13157c478bd9Sstevel@tonic-gate /* [DC] */ INVALID, INVALID, INVALID, INVALID, 13167c478bd9Sstevel@tonic-gate 13177c478bd9Sstevel@tonic-gate /* [E0] */ INVALID, INVALID, INVALID, INVALID, 13187c478bd9Sstevel@tonic-gate /* [E4] */ INVALID, INVALID, TNSZ("cvtdq2pd",XMM,8), INVALID, 13197c478bd9Sstevel@tonic-gate /* [E8] */ INVALID, INVALID, INVALID, INVALID, 13207c478bd9Sstevel@tonic-gate /* [EC] */ INVALID, INVALID, INVALID, INVALID, 13217c478bd9Sstevel@tonic-gate 13227c478bd9Sstevel@tonic-gate /* [F0] */ INVALID, INVALID, INVALID, INVALID, 13237c478bd9Sstevel@tonic-gate /* [F4] */ INVALID, INVALID, INVALID, INVALID, 13247c478bd9Sstevel@tonic-gate /* [F8] */ INVALID, INVALID, INVALID, INVALID, 13257c478bd9Sstevel@tonic-gate /* [FC] */ INVALID, INVALID, INVALID, INVALID, 13267c478bd9Sstevel@tonic-gate }; 13277c478bd9Sstevel@tonic-gate 1328ab47273fSEdward Gillett const instable_t dis_opAVXF30F[256] = { 1329ab47273fSEdward Gillett /* [00] */ INVALID, INVALID, INVALID, INVALID, 1330ab47273fSEdward Gillett /* [04] */ INVALID, INVALID, INVALID, INVALID, 1331ab47273fSEdward Gillett /* [08] */ INVALID, INVALID, INVALID, INVALID, 1332ab47273fSEdward Gillett /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1333ab47273fSEdward Gillett 1334ab47273fSEdward Gillett /* [10] */ TNSZ("vmovss",VEX_RMrX,4), TNSZ("vmovss",VEX_RRX,4), TNSZ("vmovsldup",VEX_MX,4), INVALID, 1335ab47273fSEdward Gillett /* [14] */ INVALID, INVALID, TNSZ("vmovshdup",VEX_MX,4), INVALID, 1336ab47273fSEdward Gillett /* [18] */ INVALID, INVALID, INVALID, INVALID, 1337ab47273fSEdward Gillett /* [1C] */ INVALID, INVALID, INVALID, INVALID, 1338ab47273fSEdward Gillett 1339ab47273fSEdward Gillett /* [20] */ INVALID, INVALID, INVALID, INVALID, 1340ab47273fSEdward Gillett /* [24] */ INVALID, INVALID, INVALID, INVALID, 1341ab47273fSEdward Gillett /* [28] */ INVALID, INVALID, TNSZ("vcvtsi2ss",VEX_RMrX,4),INVALID, 1342ab47273fSEdward Gillett /* [2C] */ TNSZ("vcvttss2si",VEX_MR,4),TNSZ("vcvtss2si",VEX_MR,4),INVALID, INVALID, 1343ab47273fSEdward Gillett 1344ab47273fSEdward Gillett /* [30] */ INVALID, INVALID, INVALID, INVALID, 1345ab47273fSEdward Gillett /* [34] */ INVALID, INVALID, INVALID, INVALID, 1346ab47273fSEdward Gillett /* [38] */ INVALID, INVALID, INVALID, INVALID, 1347ab47273fSEdward Gillett /* [3C] */ INVALID, INVALID, INVALID, INVALID, 1348ab47273fSEdward Gillett 1349ab47273fSEdward Gillett /* [40] */ INVALID, INVALID, INVALID, INVALID, 1350ab47273fSEdward Gillett /* [44] */ INVALID, INVALID, INVALID, INVALID, 1351ab47273fSEdward Gillett /* [48] */ INVALID, INVALID, INVALID, INVALID, 1352ab47273fSEdward Gillett /* [4C] */ INVALID, INVALID, INVALID, INVALID, 1353ab47273fSEdward Gillett 1354ab47273fSEdward Gillett /* [50] */ INVALID, TNSZ("vsqrtss",VEX_RMrX,4), TNSZ("vrsqrtss",VEX_RMrX,4), TNSZ("vrcpss",VEX_RMrX,4), 1355ab47273fSEdward Gillett /* [54] */ INVALID, INVALID, INVALID, INVALID, 1356ab47273fSEdward Gillett /* [58] */ TNSZ("vaddss",VEX_RMrX,4), TNSZ("vmulss",VEX_RMrX,4), TNSZ("vcvtss2sd",VEX_RMrX,4), TNSZ("vcvttps2dq",VEX_MX,16), 1357ab47273fSEdward Gillett /* [5C] */ TNSZ("vsubss",VEX_RMrX,4), TNSZ("vminss",VEX_RMrX,4), TNSZ("vdivss",VEX_RMrX,4), TNSZ("vmaxss",VEX_RMrX,4), 1358ab47273fSEdward Gillett 1359ab47273fSEdward Gillett /* [60] */ INVALID, INVALID, INVALID, INVALID, 1360ab47273fSEdward Gillett /* [64] */ INVALID, INVALID, INVALID, INVALID, 1361ab47273fSEdward Gillett /* [68] */ INVALID, INVALID, INVALID, INVALID, 1362ab47273fSEdward Gillett /* [6C] */ INVALID, INVALID, INVALID, TNSZ("vmovdqu",VEX_MX,16), 1363ab47273fSEdward Gillett 1364ab47273fSEdward Gillett /* [70] */ TNSZ("vpshufhw",VEX_MXI,16),INVALID, INVALID, INVALID, 1365ab47273fSEdward Gillett /* [74] */ INVALID, INVALID, INVALID, INVALID, 1366ab47273fSEdward Gillett /* [78] */ INVALID, INVALID, INVALID, INVALID, 1367ab47273fSEdward Gillett /* [7C] */ INVALID, INVALID, TNSZ("vmovq",VEX_MX,8), TNSZ("vmovdqu",VEX_RX,16), 1368ab47273fSEdward Gillett 1369ab47273fSEdward Gillett /* [80] */ INVALID, INVALID, INVALID, INVALID, 1370ab47273fSEdward Gillett /* [84] */ INVALID, INVALID, INVALID, INVALID, 1371ab47273fSEdward Gillett /* [88] */ INVALID, INVALID, INVALID, INVALID, 1372ab47273fSEdward Gillett /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1373ab47273fSEdward Gillett 1374ab47273fSEdward Gillett /* [90] */ INVALID, INVALID, INVALID, INVALID, 1375ab47273fSEdward Gillett /* [94] */ INVALID, INVALID, INVALID, INVALID, 1376ab47273fSEdward Gillett /* [98] */ INVALID, INVALID, INVALID, INVALID, 1377ab47273fSEdward Gillett /* [9C] */ INVALID, INVALID, INVALID, INVALID, 1378ab47273fSEdward Gillett 1379ab47273fSEdward Gillett /* [A0] */ INVALID, INVALID, INVALID, INVALID, 1380ab47273fSEdward Gillett /* [A4] */ INVALID, INVALID, INVALID, INVALID, 1381ab47273fSEdward Gillett /* [A8] */ INVALID, INVALID, INVALID, INVALID, 1382ab47273fSEdward Gillett /* [AC] */ INVALID, INVALID, INVALID, INVALID, 1383ab47273fSEdward Gillett 1384ab47273fSEdward Gillett /* [B0] */ INVALID, INVALID, INVALID, INVALID, 1385ab47273fSEdward Gillett /* [B4] */ INVALID, INVALID, INVALID, INVALID, 1386ab47273fSEdward Gillett /* [B8] */ INVALID, INVALID, INVALID, INVALID, 1387ab47273fSEdward Gillett /* [BC] */ INVALID, INVALID, INVALID, INVALID, 1388ab47273fSEdward Gillett 1389ab47273fSEdward Gillett /* [C0] */ INVALID, INVALID, TNSZ("vcmpss",VEX_RMRX,4), INVALID, 1390ab47273fSEdward Gillett /* [C4] */ INVALID, INVALID, INVALID, INVALID, 1391ab47273fSEdward Gillett /* [C8] */ INVALID, INVALID, INVALID, INVALID, 1392ab47273fSEdward Gillett /* [CC] */ INVALID, INVALID, INVALID, INVALID, 1393ab47273fSEdward Gillett 1394ab47273fSEdward Gillett /* [D0] */ INVALID, INVALID, INVALID, INVALID, 1395ab47273fSEdward Gillett /* [D4] */ INVALID, INVALID, INVALID, INVALID, 1396ab47273fSEdward Gillett /* [D8] */ INVALID, INVALID, INVALID, INVALID, 1397ab47273fSEdward Gillett /* [DC] */ INVALID, INVALID, INVALID, INVALID, 1398ab47273fSEdward Gillett 1399ab47273fSEdward Gillett /* [E0] */ INVALID, INVALID, INVALID, INVALID, 1400ab47273fSEdward Gillett /* [E4] */ INVALID, INVALID, TNSZ("vcvtdq2pd",VEX_MX,8), INVALID, 1401ab47273fSEdward Gillett /* [E8] */ INVALID, INVALID, INVALID, INVALID, 1402ab47273fSEdward Gillett /* [EC] */ INVALID, INVALID, INVALID, INVALID, 1403ab47273fSEdward Gillett 1404ab47273fSEdward Gillett /* [F0] */ INVALID, INVALID, INVALID, INVALID, 1405ab47273fSEdward Gillett /* [F4] */ INVALID, INVALID, INVALID, INVALID, 1406ab47273fSEdward Gillett /* [F8] */ INVALID, INVALID, INVALID, INVALID, 1407ab47273fSEdward Gillett /* [FC] */ INVALID, INVALID, INVALID, INVALID, 1408ab47273fSEdward Gillett }; 140982d5eb48SKrishnendu Sadhukhan - Sun Microsystems /* 141082d5eb48SKrishnendu Sadhukhan - Sun Microsystems * The following two tables are used to encode crc32 and movbe 141182d5eb48SKrishnendu Sadhukhan - Sun Microsystems * since they share the same opcodes. 141282d5eb48SKrishnendu Sadhukhan - Sun Microsystems */ 141382d5eb48SKrishnendu Sadhukhan - Sun Microsystems const instable_t dis_op0F38F0[2] = { 141482d5eb48SKrishnendu Sadhukhan - Sun Microsystems /* [00] */ TNS("crc32b",CRC32), 141582d5eb48SKrishnendu Sadhukhan - Sun Microsystems TS("movbe",MOVBE), 141682d5eb48SKrishnendu Sadhukhan - Sun Microsystems }; 141782d5eb48SKrishnendu Sadhukhan - Sun Microsystems 141882d5eb48SKrishnendu Sadhukhan - Sun Microsystems const instable_t dis_op0F38F1[2] = { 141982d5eb48SKrishnendu Sadhukhan - Sun Microsystems /* [00] */ TS("crc32",CRC32), 142082d5eb48SKrishnendu Sadhukhan - Sun Microsystems TS("movbe",MOVBE), 142182d5eb48SKrishnendu Sadhukhan - Sun Microsystems }; 142282d5eb48SKrishnendu Sadhukhan - Sun Microsystems 14238889c875SRobert Mustacchi /* 14248889c875SRobert Mustacchi * The following table is used to distinguish between adox and adcx which share 14258889c875SRobert Mustacchi * the same opcodes. 14268889c875SRobert Mustacchi */ 14278889c875SRobert Mustacchi const instable_t dis_op0F38F6[2] = { 14288889c875SRobert Mustacchi /* [00] */ TNS("adcx",ADX), 14298889c875SRobert Mustacchi TNS("adox",ADX), 14308889c875SRobert Mustacchi }; 14318889c875SRobert Mustacchi 1432d0f8ff6eSkk const instable_t dis_op0F38[256] = { 1433d0f8ff6eSkk /* [00] */ TNSZ("pshufb",XMM_66o,16),TNSZ("phaddw",XMM_66o,16),TNSZ("phaddd",XMM_66o,16),TNSZ("phaddsw",XMM_66o,16), 1434d0f8ff6eSkk /* [04] */ TNSZ("pmaddubsw",XMM_66o,16),TNSZ("phsubw",XMM_66o,16), TNSZ("phsubd",XMM_66o,16),TNSZ("phsubsw",XMM_66o,16), 1435d0f8ff6eSkk /* [08] */ TNSZ("psignb",XMM_66o,16),TNSZ("psignw",XMM_66o,16),TNSZ("psignd",XMM_66o,16),TNSZ("pmulhrsw",XMM_66o,16), 1436d0f8ff6eSkk /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1437d0f8ff6eSkk 1438d0f8ff6eSkk /* [10] */ TNSZ("pblendvb",XMM_66r,16),INVALID, INVALID, INVALID, 1439d0f8ff6eSkk /* [14] */ TNSZ("blendvps",XMM_66r,16),TNSZ("blendvpd",XMM_66r,16),INVALID, TNSZ("ptest",XMM_66r,16), 1440d0f8ff6eSkk /* [18] */ INVALID, INVALID, INVALID, INVALID, 1441d0f8ff6eSkk /* [1C] */ TNSZ("pabsb",XMM_66o,16),TNSZ("pabsw",XMM_66o,16),TNSZ("pabsd",XMM_66o,16),INVALID, 1442d0f8ff6eSkk 1443d0f8ff6eSkk /* [20] */ TNSZ("pmovsxbw",XMM_66r,16),TNSZ("pmovsxbd",XMM_66r,16),TNSZ("pmovsxbq",XMM_66r,16),TNSZ("pmovsxwd",XMM_66r,16), 1444d0f8ff6eSkk /* [24] */ TNSZ("pmovsxwq",XMM_66r,16),TNSZ("pmovsxdq",XMM_66r,16),INVALID, INVALID, 1445d0f8ff6eSkk /* [28] */ TNSZ("pmuldq",XMM_66r,16),TNSZ("pcmpeqq",XMM_66r,16),TNSZ("movntdqa",XMMM_66r,16),TNSZ("packusdw",XMM_66r,16), 1446d0f8ff6eSkk /* [2C] */ INVALID, INVALID, INVALID, INVALID, 1447d0f8ff6eSkk 1448d0f8ff6eSkk /* [30] */ TNSZ("pmovzxbw",XMM_66r,16),TNSZ("pmovzxbd",XMM_66r,16),TNSZ("pmovzxbq",XMM_66r,16),TNSZ("pmovzxwd",XMM_66r,16), 1449d0f8ff6eSkk /* [34] */ TNSZ("pmovzxwq",XMM_66r,16),TNSZ("pmovzxdq",XMM_66r,16),INVALID, TNSZ("pcmpgtq",XMM_66r,16), 1450d0f8ff6eSkk /* [38] */ TNSZ("pminsb",XMM_66r,16),TNSZ("pminsd",XMM_66r,16),TNSZ("pminuw",XMM_66r,16),TNSZ("pminud",XMM_66r,16), 1451d0f8ff6eSkk /* [3C] */ TNSZ("pmaxsb",XMM_66r,16),TNSZ("pmaxsd",XMM_66r,16),TNSZ("pmaxuw",XMM_66r,16),TNSZ("pmaxud",XMM_66r,16), 1452d0f8ff6eSkk 1453d0f8ff6eSkk /* [40] */ TNSZ("pmulld",XMM_66r,16),TNSZ("phminposuw",XMM_66r,16),INVALID, INVALID, 1454d0f8ff6eSkk /* [44] */ INVALID, INVALID, INVALID, INVALID, 1455d0f8ff6eSkk /* [48] */ INVALID, INVALID, INVALID, INVALID, 1456d0f8ff6eSkk /* [4C] */ INVALID, INVALID, INVALID, INVALID, 1457d0f8ff6eSkk 1458d0f8ff6eSkk /* [50] */ INVALID, INVALID, INVALID, INVALID, 1459d0f8ff6eSkk /* [54] */ INVALID, INVALID, INVALID, INVALID, 1460d0f8ff6eSkk /* [58] */ INVALID, INVALID, INVALID, INVALID, 1461d0f8ff6eSkk /* [5C] */ INVALID, INVALID, INVALID, INVALID, 1462d0f8ff6eSkk 1463d0f8ff6eSkk /* [60] */ INVALID, INVALID, INVALID, INVALID, 1464d0f8ff6eSkk /* [64] */ INVALID, INVALID, INVALID, INVALID, 1465d0f8ff6eSkk /* [68] */ INVALID, INVALID, INVALID, INVALID, 1466d0f8ff6eSkk /* [6C] */ INVALID, INVALID, INVALID, INVALID, 1467d0f8ff6eSkk 1468d0f8ff6eSkk /* [70] */ INVALID, INVALID, INVALID, INVALID, 1469d0f8ff6eSkk /* [74] */ INVALID, INVALID, INVALID, INVALID, 1470d0f8ff6eSkk /* [78] */ INVALID, INVALID, INVALID, INVALID, 1471d0f8ff6eSkk /* [7C] */ INVALID, INVALID, INVALID, INVALID, 1472d0f8ff6eSkk 14731872b0b5SAndriy Gapon /* [80] */ TNSy("invept", RM_66r), TNSy("invvpid", RM_66r),TNSy("invpcid", RM_66r),INVALID, 1474d0f8ff6eSkk /* [84] */ INVALID, INVALID, INVALID, INVALID, 1475d0f8ff6eSkk /* [88] */ INVALID, INVALID, INVALID, INVALID, 1476d0f8ff6eSkk /* [8C] */ INVALID, INVALID, INVALID, INVALID, 1477d0f8ff6eSkk 1478d0f8ff6eSkk /* [90] */ INVALID, INVALID, INVALID, INVALID, 1479d0f8ff6eSkk /* [94] */ INVALID, INVALID, INVALID, INVALID, 1480d0f8ff6eSkk /* [98] */ INVALID, INVALID, INVALID, INVALID, 1481d0f8ff6eSkk /* [9C] */ INVALID, INVALID, INVALID, INVALID, 1482d0f8ff6eSkk 1483d0f8ff6eSkk /* [A0] */ INVALID, INVALID, INVALID, INVALID, 1484d0f8ff6eSkk /* [A4] */ INVALID, INVALID, INVALID, INVALID, 1485d0f8ff6eSkk /* [A8] */ INVALID, INVALID, INVALID, INVALID, 1486d0f8ff6eSkk /* [AC] */ INVALID, INVALID, INVALID, INVALID, 1487d0f8ff6eSkk 1488d0f8ff6eSkk /* [B0] */ INVALID, INVALID, INVALID, INVALID, 1489d0f8ff6eSkk /* [B4] */ INVALID, INVALID, INVALID, INVALID, 1490d0f8ff6eSkk /* [B8] */ INVALID, INVALID, INVALID, INVALID, 1491d0f8ff6eSkk /* [BC] */ INVALID, INVALID, INVALID, INVALID, 1492d0f8ff6eSkk 1493d0f8ff6eSkk /* [C0] */ INVALID, INVALID, INVALID, INVALID, 1494d0f8ff6eSkk /* [C4] */ INVALID, INVALID, INVALID, INVALID, 149581293f93SRobert Mustacchi /* [C8] */ TNSZ("sha1nexte",XMM,16),TNSZ("sha1msg1",XMM,16),TNSZ("sha1msg2",XMM,16),TNSZ("sha256rnds2",XMM,16), 149681293f93SRobert Mustacchi /* [CC] */ TNSZ("sha256msg1",XMM,16),TNSZ("sha256msg2",XMM,16),INVALID, INVALID, 1497d0f8ff6eSkk 1498d0f8ff6eSkk /* [D0] */ INVALID, INVALID, INVALID, INVALID, 1499d0f8ff6eSkk /* [D4] */ INVALID, INVALID, INVALID, INVALID, 1500a2426e09SKuriakose Kuruvilla /* [D8] */ INVALID, INVALID, INVALID, TNSZ("aesimc",XMM_66r,16), 1501a2426e09SKuriakose Kuruvilla /* [DC] */ TNSZ("aesenc",XMM_66r,16),TNSZ("aesenclast",XMM_66r,16),TNSZ("aesdec",XMM_66r,16),TNSZ("aesdeclast",XMM_66r,16), 1502d0f8ff6eSkk 1503d0f8ff6eSkk /* [E0] */ INVALID, INVALID, INVALID, INVALID, 1504d0f8ff6eSkk /* [E4] */ INVALID, INVALID, INVALID, INVALID, 1505d0f8ff6eSkk /* [E8] */ INVALID, INVALID, INVALID, INVALID, 1506d0f8ff6eSkk /* [EC] */ INVALID, INVALID, INVALID, INVALID, 150782d5eb48SKrishnendu Sadhukhan - Sun Microsystems /* [F0] */ IND(dis_op0F38F0), IND(dis_op0F38F1), INVALID, INVALID, 15088889c875SRobert Mustacchi /* [F4] */ INVALID, INVALID, IND(dis_op0F38F6), INVALID, 1509d0f8ff6eSkk /* [F8] */ INVALID, INVALID, INVALID, INVALID, 1510d0f8ff6eSkk /* [FC] */ INVALID, INVALID, INVALID, INVALID, 1511d0f8ff6eSkk }; 1512d0f8ff6eSkk 1513ab47273fSEdward Gillett const instable_t dis_opAVX660F38[256] = { 1514ab47273fSEdward Gillett /* [00] */ TNSZ("vpshufb",VEX_RMrX,16),TNSZ("vphaddw",VEX_RMrX,16),TNSZ("vphaddd",VEX_RMrX,16),TNSZ("vphaddsw",VEX_RMrX,16), 1515ab47273fSEdward Gillett /* [04] */ TNSZ("vpmaddubsw",VEX_RMrX,16),TNSZ("vphsubw",VEX_RMrX,16), TNSZ("vphsubd",VEX_RMrX,16),TNSZ("vphsubsw",VEX_RMrX,16), 1516ab47273fSEdward Gillett /* [08] */ TNSZ("vpsignb",VEX_RMrX,16),TNSZ("vpsignw",VEX_RMrX,16),TNSZ("vpsignd",VEX_RMrX,16),TNSZ("vpmulhrsw",VEX_RMrX,16), 1517ab47273fSEdward Gillett /* [0C] */ TNSZ("vpermilps",VEX_RMrX,8),TNSZ("vpermilpd",VEX_RMrX,16),TNSZ("vtestps",VEX_RRI,8), TNSZ("vtestpd",VEX_RRI,16), 1518ab47273fSEdward Gillett 1519ebb8ac07SRobert Mustacchi /* [10] */ INVALID, INVALID, INVALID, TNSZ("vcvtph2ps",VEX_MX,16), 1520245ac945SRobert Mustacchi /* [14] */ INVALID, INVALID, TNSZ("vpermps",VEX_RMrX,16),TNSZ("vptest",VEX_RRI,16), 1521ab47273fSEdward Gillett /* [18] */ TNSZ("vbroadcastss",VEX_MX,4),TNSZ("vbroadcastsd",VEX_MX,8),TNSZ("vbroadcastf128",VEX_MX,16),INVALID, 1522ab47273fSEdward Gillett /* [1C] */ TNSZ("vpabsb",VEX_MX,16),TNSZ("vpabsw",VEX_MX,16),TNSZ("vpabsd",VEX_MX,16),INVALID, 1523ab47273fSEdward Gillett 1524ab47273fSEdward Gillett /* [20] */ TNSZ("vpmovsxbw",VEX_MX,16),TNSZ("vpmovsxbd",VEX_MX,16),TNSZ("vpmovsxbq",VEX_MX,16),TNSZ("vpmovsxwd",VEX_MX,16), 1525ab47273fSEdward Gillett /* [24] */ TNSZ("vpmovsxwq",VEX_MX,16),TNSZ("vpmovsxdq",VEX_MX,16),INVALID, INVALID, 1526ab47273fSEdward Gillett /* [28] */ TNSZ("vpmuldq",VEX_RMrX,16),TNSZ("vpcmpeqq",VEX_RMrX,16),TNSZ("vmovntdqa",VEX_MX,16),TNSZ("vpackusdw",VEX_RMrX,16), 1527ab47273fSEdward Gillett /* [2C] */ TNSZ("vmaskmovps",VEX_RMrX,8),TNSZ("vmaskmovpd",VEX_RMrX,16),TNSZ("vmaskmovps",VEX_RRM,8),TNSZ("vmaskmovpd",VEX_RRM,16), 1528ab47273fSEdward Gillett 1529ab47273fSEdward Gillett /* [30] */ TNSZ("vpmovzxbw",VEX_MX,16),TNSZ("vpmovzxbd",VEX_MX,16),TNSZ("vpmovzxbq",VEX_MX,16),TNSZ("vpmovzxwd",VEX_MX,16), 1530245ac945SRobert Mustacchi /* [34] */ TNSZ("vpmovzxwq",VEX_MX,16),TNSZ("vpmovzxdq",VEX_MX,16),TNSZ("vpermd",VEX_RMrX,16),TNSZ("vpcmpgtq",VEX_RMrX,16), 1531ab47273fSEdward Gillett /* [38] */ TNSZ("vpminsb",VEX_RMrX,16),TNSZ("vpminsd",VEX_RMrX,16),TNSZ("vpminuw",VEX_RMrX,16),TNSZ("vpminud",VEX_RMrX,16), 1532ab47273fSEdward Gillett /* [3C] */ TNSZ("vpmaxsb",VEX_RMrX,16),TNSZ("vpmaxsd",VEX_RMrX,16),TNSZ("vpmaxuw",VEX_RMrX,16),TNSZ("vpmaxud",VEX_RMrX,16), 1533ab47273fSEdward Gillett 1534ab47273fSEdward Gillett /* [40] */ TNSZ("vpmulld",VEX_RMrX,16),TNSZ("vphminposuw",VEX_MX,16),INVALID, INVALID, 1535245ac945SRobert Mustacchi /* [44] */ INVALID, TSaZ("vpsrlv",VEX_RMrX,16),TNSZ("vpsravd",VEX_RMrX,16),TSaZ("vpsllv",VEX_RMrX,16), 1536ab47273fSEdward Gillett /* [48] */ INVALID, INVALID, INVALID, INVALID, 1537ab47273fSEdward Gillett /* [4C] */ INVALID, INVALID, INVALID, INVALID, 1538ab47273fSEdward Gillett 1539ab47273fSEdward Gillett /* [50] */ INVALID, INVALID, INVALID, INVALID, 1540ab47273fSEdward Gillett /* [54] */ INVALID, INVALID, INVALID, INVALID, 1541245ac945SRobert Mustacchi /* [58] */ TNSZ("vpbroadcastd",VEX_MX,16),TNSZ("vpbroadcastq",VEX_MX,16),TNSZ("vbroadcasti128",VEX_MX,16),INVALID, 1542ab47273fSEdward Gillett /* [5C] */ INVALID, INVALID, INVALID, INVALID, 1543ab47273fSEdward Gillett 1544ab47273fSEdward Gillett /* [60] */ INVALID, INVALID, INVALID, INVALID, 1545ab47273fSEdward Gillett /* [64] */ INVALID, INVALID, INVALID, INVALID, 1546ab47273fSEdward Gillett /* [68] */ INVALID, INVALID, INVALID, INVALID, 1547ab47273fSEdward Gillett /* [6C] */ INVALID, INVALID, INVALID, INVALID, 1548ab47273fSEdward Gillett 1549ab47273fSEdward Gillett /* [70] */ INVALID, INVALID, INVALID, INVALID, 1550ab47273fSEdward Gillett /* [74] */ INVALID, INVALID, INVALID, INVALID, 1551245ac945SRobert Mustacchi /* [78] */ TNSZ("vpbroadcastb",VEX_MX,16),TNSZ("vpbroadcastw",VEX_MX,16),INVALID, INVALID, 1552ab47273fSEdward Gillett /* [7C] */ INVALID, INVALID, INVALID, INVALID, 1553ab47273fSEdward Gillett 1554ab47273fSEdward Gillett /* [80] */ INVALID, INVALID, INVALID, INVALID, 1555ab47273fSEdward Gillett /* [84] */ INVALID, INVALID, INVALID, INVALID, 1556ab47273fSEdward Gillett /* [88] */ INVALID, INVALID, INVALID, INVALID, 1557245ac945SRobert Mustacchi /* [8C] */ TSaZ("vpmaskmov",VEX_RMrX,16),INVALID, TSaZ("vpmaskmov",VEX_RRM,16),INVALID, 1558ab47273fSEdward Gillett 1559245ac945SRobert Mustacchi /* [90] */ TNSZ("vpgatherd",VEX_SbVM,16),TNSZ("vpgatherq",VEX_SbVM,16),TNSZ("vgatherdp",VEX_SbVM,16),TNSZ("vgatherqp",VEX_SbVM,16), 1560245ac945SRobert Mustacchi /* [94] */ INVALID, INVALID, TNSZ("vfmaddsub132p",FMA,16),TNSZ("vfmsubadd132p",FMA,16), 1561245ac945SRobert Mustacchi /* [98] */ TNSZ("vfmadd132p",FMA,16),TNSZ("vfmadd132s",FMA,16),TNSZ("vfmsub132p",FMA,16),TNSZ("vfmsub132s",FMA,16), 1562245ac945SRobert Mustacchi /* [9C] */ TNSZ("vfnmadd132p",FMA,16),TNSZ("vfnmadd132s",FMA,16),TNSZ("vfnmsub132p",FMA,16),TNSZ("vfnmsub132s",FMA,16), 1563ab47273fSEdward Gillett 1564ab47273fSEdward Gillett /* [A0] */ INVALID, INVALID, INVALID, INVALID, 1565245ac945SRobert Mustacchi /* [A4] */ INVALID, INVALID, TNSZ("vfmaddsub213p",FMA,16),TNSZ("vfmsubadd213p",FMA,16), 1566245ac945SRobert Mustacchi /* [A8] */ TNSZ("vfmadd213p",FMA,16),TNSZ("vfmadd213s",FMA,16),TNSZ("vfmsub213p",FMA,16),TNSZ("vfmsub213s",FMA,16), 1567245ac945SRobert Mustacchi /* [AC] */ TNSZ("vfnmadd213p",FMA,16),TNSZ("vfnmadd213s",FMA,16),TNSZ("vfnmsub213p",FMA,16),TNSZ("vfnmsub213s",FMA,16), 1568ab47273fSEdward Gillett 1569ab47273fSEdward Gillett /* [B0] */ INVALID, INVALID, INVALID, INVALID, 1570245ac945SRobert Mustacchi /* [B4] */ INVALID, INVALID, TNSZ("vfmaddsub231p",FMA,16),TNSZ("vfmsubadd231p",FMA,16), 1571245ac945SRobert Mustacchi /* [B8] */ TNSZ("vfmadd231p",FMA,16),TNSZ("vfmadd231s",FMA,16),TNSZ("vfmsub231p",FMA,16),TNSZ("vfmsub231s",FMA,16), 1572245ac945SRobert Mustacchi /* [BC] */ TNSZ("vfnmadd231p",FMA,16),TNSZ("vfnmadd231s",FMA,16),TNSZ("vfnmsub231p",FMA,16),TNSZ("vfnmsub231s",FMA,16), 1573ab47273fSEdward Gillett 1574ab47273fSEdward Gillett /* [C0] */ INVALID, INVALID, INVALID, INVALID, 1575ab47273fSEdward Gillett /* [C4] */ INVALID, INVALID, INVALID, INVALID, 1576ab47273fSEdward Gillett /* [C8] */ INVALID, INVALID, INVALID, INVALID, 1577ab47273fSEdward Gillett /* [CC] */ INVALID, INVALID, INVALID, INVALID, 1578ab47273fSEdward Gillett 1579ab47273fSEdward Gillett /* [D0] */ INVALID, INVALID, INVALID, INVALID, 1580ab47273fSEdward Gillett /* [D4] */ INVALID, INVALID, INVALID, INVALID, 1581ab47273fSEdward Gillett /* [D8] */ INVALID, INVALID, INVALID, TNSZ("vaesimc",VEX_MX,16), 1582ab47273fSEdward Gillett /* [DC] */ TNSZ("vaesenc",VEX_RMrX,16),TNSZ("vaesenclast",VEX_RMrX,16),TNSZ("vaesdec",VEX_RMrX,16),TNSZ("vaesdeclast",VEX_RMrX,16), 1583ab47273fSEdward Gillett 1584ab47273fSEdward Gillett /* [E0] */ INVALID, INVALID, INVALID, INVALID, 1585ab47273fSEdward Gillett /* [E4] */ INVALID, INVALID, INVALID, INVALID, 1586ab47273fSEdward Gillett /* [E8] */ INVALID, INVALID, INVALID, INVALID, 1587ab47273fSEdward Gillett /* [EC] */ INVALID, INVALID, INVALID, INVALID, 1588ab47273fSEdward Gillett /* [F0] */ IND(dis_op0F38F0), IND(dis_op0F38F1), INVALID, INVALID, 1589245ac945SRobert Mustacchi /* [F4] */ INVALID, INVALID, INVALID, TNSZvr("shlx",VEX_VRMrX,5), 1590ab47273fSEdward Gillett /* [F8] */ INVALID, INVALID, INVALID, INVALID, 1591ab47273fSEdward Gillett /* [FC] */ INVALID, INVALID, INVALID, INVALID, 1592ab47273fSEdward Gillett }; 1593ab47273fSEdward Gillett 1594d0f8ff6eSkk const instable_t dis_op0F3A[256] = { 1595d0f8ff6eSkk /* [00] */ INVALID, INVALID, INVALID, INVALID, 1596d0f8ff6eSkk /* [04] */ INVALID, INVALID, INVALID, INVALID, 1597d0f8ff6eSkk /* [08] */ TNSZ("roundps",XMMP_66r,16),TNSZ("roundpd",XMMP_66r,16),TNSZ("roundss",XMMP_66r,16),TNSZ("roundsd",XMMP_66r,16), 1598d0f8ff6eSkk /* [0C] */ TNSZ("blendps",XMMP_66r,16),TNSZ("blendpd",XMMP_66r,16),TNSZ("pblendw",XMMP_66r,16),TNSZ("palignr",XMMP_66o,16), 1599d0f8ff6eSkk 1600d0f8ff6eSkk /* [10] */ INVALID, INVALID, INVALID, INVALID, 1601d0f8ff6eSkk /* [14] */ TNSZ("pextrb",XMM3PM_66r,8),TNSZ("pextrw",XMM3PM_66r,16),TSZ("pextr",XMM3PM_66r,16),TNSZ("extractps",XMM3PM_66r,16), 1602d0f8ff6eSkk /* [18] */ INVALID, INVALID, INVALID, INVALID, 1603d0f8ff6eSkk /* [1C] */ INVALID, INVALID, INVALID, INVALID, 1604d0f8ff6eSkk 1605d0f8ff6eSkk /* [20] */ TNSZ("pinsrb",XMMPRM_66r,8),TNSZ("insertps",XMMP_66r,16),TSZ("pinsr",XMMPRM_66r,16),INVALID, 1606d0f8ff6eSkk /* [24] */ INVALID, INVALID, INVALID, INVALID, 1607d0f8ff6eSkk /* [28] */ INVALID, INVALID, INVALID, INVALID, 1608d0f8ff6eSkk /* [2C] */ INVALID, INVALID, INVALID, INVALID, 1609d0f8ff6eSkk 1610d0f8ff6eSkk /* [30] */ INVALID, INVALID, INVALID, INVALID, 1611d0f8ff6eSkk /* [34] */ INVALID, INVALID, INVALID, INVALID, 1612d0f8ff6eSkk /* [38] */ INVALID, INVALID, INVALID, INVALID, 1613d0f8ff6eSkk /* [3C] */ INVALID, INVALID, INVALID, INVALID, 1614d0f8ff6eSkk 1615d0f8ff6eSkk /* [40] */ TNSZ("dpps",XMMP_66r,16),TNSZ("dppd",XMMP_66r,16),TNSZ("mpsadbw",XMMP_66r,16),INVALID, 1616a2426e09SKuriakose Kuruvilla /* [44] */ TNSZ("pclmulqdq",XMMP_66r,16),INVALID, INVALID, INVALID, 1617d0f8ff6eSkk /* [48] */ INVALID, INVALID, INVALID, INVALID, 1618d0f8ff6eSkk /* [4C] */ INVALID, INVALID, INVALID, INVALID, 1619d0f8ff6eSkk 1620d0f8ff6eSkk /* [50] */ INVALID, INVALID, INVALID, INVALID, 1621d0f8ff6eSkk /* [54] */ INVALID, INVALID, INVALID, INVALID, 1622d0f8ff6eSkk /* [58] */ INVALID, INVALID, INVALID, INVALID, 1623d0f8ff6eSkk /* [5C] */ INVALID, INVALID, INVALID, INVALID, 1624d0f8ff6eSkk 1625d0f8ff6eSkk /* [60] */ TNSZ("pcmpestrm",XMMP_66r,16),TNSZ("pcmpestri",XMMP_66r,16),TNSZ("pcmpistrm",XMMP_66r,16),TNSZ("pcmpistri",XMMP_66r,16), 1626d0f8ff6eSkk /* [64] */ INVALID, INVALID, INVALID, INVALID, 1627d0f8ff6eSkk /* [68] */ INVALID, INVALID, INVALID, INVALID, 1628d0f8ff6eSkk /* [6C] */ INVALID, INVALID, INVALID, INVALID, 1629d0f8ff6eSkk 1630d0f8ff6eSkk /* [70] */ INVALID, INVALID, INVALID, INVALID, 1631d0f8ff6eSkk /* [74] */ INVALID, INVALID, INVALID, INVALID, 1632d0f8ff6eSkk /* [78] */ INVALID, INVALID, INVALID, INVALID, 1633d0f8ff6eSkk /* [7C] */ INVALID, INVALID, INVALID, INVALID, 1634d0f8ff6eSkk 1635d0f8ff6eSkk /* [80] */ INVALID, INVALID, INVALID, INVALID, 1636d0f8ff6eSkk /* [84] */ INVALID, INVALID, INVALID, INVALID, 1637d0f8ff6eSkk /* [88] */ INVALID, INVALID, INVALID, INVALID, 1638d0f8ff6eSkk /* [8C] */ INVALID, INVALID, INVALID, INVALID, 1639d0f8ff6eSkk 1640d0f8ff6eSkk /* [90] */ INVALID, INVALID, INVALID, INVALID, 1641d0f8ff6eSkk /* [94] */ INVALID, INVALID, INVALID, INVALID, 1642d0f8ff6eSkk /* [98] */ INVALID, INVALID, INVALID, INVALID, 1643d0f8ff6eSkk /* [9C] */ INVALID, INVALID, INVALID, INVALID, 1644d0f8ff6eSkk 1645d0f8ff6eSkk /* [A0] */ INVALID, INVALID, INVALID, INVALID, 1646d0f8ff6eSkk /* [A4] */ INVALID, INVALID, INVALID, INVALID, 1647d0f8ff6eSkk /* [A8] */ INVALID, INVALID, INVALID, INVALID, 1648d0f8ff6eSkk /* [AC] */ INVALID, INVALID, INVALID, INVALID, 1649d0f8ff6eSkk 1650d0f8ff6eSkk /* [B0] */ INVALID, INVALID, INVALID, INVALID, 1651d0f8ff6eSkk /* [B4] */ INVALID, INVALID, INVALID, INVALID, 1652d0f8ff6eSkk /* [B8] */ INVALID, INVALID, INVALID, INVALID, 1653d0f8ff6eSkk /* [BC] */ INVALID, INVALID, INVALID, INVALID, 1654d0f8ff6eSkk 1655d0f8ff6eSkk /* [C0] */ INVALID, INVALID, INVALID, INVALID, 1656d0f8ff6eSkk /* [C4] */ INVALID, INVALID, INVALID, INVALID, 1657d0f8ff6eSkk /* [C8] */ INVALID, INVALID, INVALID, INVALID, 165881293f93SRobert Mustacchi /* [CC] */ TNSZ("sha1rnds4",XMMP,16),INVALID, INVALID, INVALID, 1659d0f8ff6eSkk 1660d0f8ff6eSkk /* [D0] */ INVALID, INVALID, INVALID, INVALID, 1661d0f8ff6eSkk /* [D4] */ INVALID, INVALID, INVALID, INVALID, 1662d0f8ff6eSkk /* [D8] */ INVALID, INVALID, INVALID, INVALID, 1663a2426e09SKuriakose Kuruvilla /* [DC] */ INVALID, INVALID, INVALID, TNSZ("aeskeygenassist",XMMP_66r,16), 1664d0f8ff6eSkk 1665d0f8ff6eSkk /* [E0] */ INVALID, INVALID, INVALID, INVALID, 1666d0f8ff6eSkk /* [E4] */ INVALID, INVALID, INVALID, INVALID, 1667d0f8ff6eSkk /* [E8] */ INVALID, INVALID, INVALID, INVALID, 1668d0f8ff6eSkk /* [EC] */ INVALID, INVALID, INVALID, INVALID, 1669d0f8ff6eSkk 1670d0f8ff6eSkk /* [F0] */ INVALID, INVALID, INVALID, INVALID, 1671d0f8ff6eSkk /* [F4] */ INVALID, INVALID, INVALID, INVALID, 1672d0f8ff6eSkk /* [F8] */ INVALID, INVALID, INVALID, INVALID, 1673d0f8ff6eSkk /* [FC] */ INVALID, INVALID, INVALID, INVALID, 1674d0f8ff6eSkk }; 1675d0f8ff6eSkk 1676ab47273fSEdward Gillett const instable_t dis_opAVX660F3A[256] = { 1677245ac945SRobert Mustacchi /* [00] */ TNSZ("vpermq",VEX_MXI,16),TNSZ("vpermpd",VEX_MXI,16),TNSZ("vpblendd",VEX_RMRX,16),INVALID, 1678ab47273fSEdward Gillett /* [04] */ TNSZ("vpermilps",VEX_MXI,8),TNSZ("vpermilpd",VEX_MXI,16),TNSZ("vperm2f128",VEX_RMRX,16),INVALID, 1679ab47273fSEdward Gillett /* [08] */ TNSZ("vroundps",VEX_MXI,16),TNSZ("vroundpd",VEX_MXI,16),TNSZ("vroundss",VEX_RMRX,16),TNSZ("vroundsd",VEX_RMRX,16), 1680ab47273fSEdward Gillett /* [0C] */ TNSZ("vblendps",VEX_RMRX,16),TNSZ("vblendpd",VEX_RMRX,16),TNSZ("vpblendw",VEX_RMRX,16),TNSZ("vpalignr",VEX_RMRX,16), 1681ab47273fSEdward Gillett 1682ab47273fSEdward Gillett /* [10] */ INVALID, INVALID, INVALID, INVALID, 1683ab47273fSEdward Gillett /* [14] */ TNSZ("vpextrb",VEX_RRi,8),TNSZ("vpextrw",VEX_RRi,16),TNSZ("vpextrd",VEX_RRi,16),TNSZ("vextractps",VEX_RM,16), 1684ab47273fSEdward Gillett /* [18] */ TNSZ("vinsertf128",VEX_RMRX,16),TNSZ("vextractf128",VEX_RX,16),INVALID, INVALID, 1685ebb8ac07SRobert Mustacchi /* [1C] */ INVALID, TNSZ("vcvtps2ph",VEX_RX,16), INVALID, INVALID, 1686ab47273fSEdward Gillett 1687ab47273fSEdward Gillett /* [20] */ TNSZ("vpinsrb",VEX_RMRX,8),TNSZ("vinsertps",VEX_RMRX,16),TNSZ("vpinsrd",VEX_RMRX,16),INVALID, 1688ab47273fSEdward Gillett /* [24] */ INVALID, INVALID, INVALID, INVALID, 1689ab47273fSEdward Gillett /* [28] */ INVALID, INVALID, INVALID, INVALID, 1690ab47273fSEdward Gillett /* [2C] */ INVALID, INVALID, INVALID, INVALID, 1691ab47273fSEdward Gillett 1692*a4e73d5dSJerry Jelinek /* [30] */ TSvo("kshiftr",VEX_MXI), TSvo("kshiftr",VEX_MXI), TSvo("kshiftl",VEX_MXI), TSvo("kshiftl",VEX_MXI), 1693ab47273fSEdward Gillett /* [34] */ INVALID, INVALID, INVALID, INVALID, 1694245ac945SRobert Mustacchi /* [38] */ TNSZ("vinserti128",VEX_RMRX,16),TNSZ("vextracti128",VEX_RIM,16),INVALID, INVALID, 1695ab47273fSEdward Gillett /* [3C] */ INVALID, INVALID, INVALID, INVALID, 1696ab47273fSEdward Gillett 1697ab47273fSEdward Gillett /* [40] */ TNSZ("vdpps",VEX_RMRX,16),TNSZ("vdppd",VEX_RMRX,16),TNSZ("vmpsadbw",VEX_RMRX,16),INVALID, 1698245ac945SRobert Mustacchi /* [44] */ TNSZ("vpclmulqdq",VEX_RMRX,16),INVALID, TNSZ("vperm2i128",VEX_RMRX,16),INVALID, 1699ab47273fSEdward Gillett /* [48] */ INVALID, INVALID, TNSZ("vblendvps",VEX_RMRX,8), TNSZ("vblendvpd",VEX_RMRX,16), 1700ab47273fSEdward Gillett /* [4C] */ TNSZ("vpblendvb",VEX_RMRX,16),INVALID, INVALID, INVALID, 1701ab47273fSEdward Gillett 1702ab47273fSEdward Gillett /* [50] */ INVALID, INVALID, INVALID, INVALID, 1703ab47273fSEdward Gillett /* [54] */ INVALID, INVALID, INVALID, INVALID, 1704ab47273fSEdward Gillett /* [58] */ INVALID, INVALID, INVALID, INVALID, 1705ab47273fSEdward Gillett /* [5C] */ INVALID, INVALID, INVALID, INVALID, 1706ab47273fSEdward Gillett 1707ab47273fSEdward Gillett /* [60] */ TNSZ("vpcmpestrm",VEX_MXI,16),TNSZ("vpcmpestri",VEX_MXI,16),TNSZ("vpcmpistrm",VEX_MXI,16),TNSZ("vpcmpistri",VEX_MXI,16), 1708ab47273fSEdward Gillett /* [64] */ INVALID, INVALID, INVALID, INVALID, 1709ab47273fSEdward Gillett /* [68] */ INVALID, INVALID, INVALID, INVALID, 1710ab47273fSEdward Gillett /* [6C] */ INVALID, INVALID, INVALID, INVALID, 1711ab47273fSEdward Gillett 1712ab47273fSEdward Gillett /* [70] */ INVALID, INVALID, INVALID, INVALID, 1713ab47273fSEdward Gillett /* [74] */ INVALID, INVALID, INVALID, INVALID, 1714ab47273fSEdward Gillett /* [78] */ INVALID, INVALID, INVALID, INVALID, 1715ab47273fSEdward Gillett /* [7C] */ INVALID, INVALID, INVALID, INVALID, 1716ab47273fSEdward Gillett 1717ab47273fSEdward Gillett /* [80] */ INVALID, INVALID, INVALID, INVALID, 1718ab47273fSEdward Gillett /* [84] */ INVALID, INVALID, INVALID, INVALID, 1719ab47273fSEdward Gillett /* [88] */ INVALID, INVALID, INVALID, INVALID, 1720ab47273fSEdward Gillett /* [8C] */ INVALID, INVALID, INVALID, INVALID, 1721ab47273fSEdward Gillett 1722ab47273fSEdward Gillett /* [90] */ INVALID, INVALID, INVALID, INVALID, 1723ab47273fSEdward Gillett /* [94] */ INVALID, INVALID, INVALID, INVALID, 1724ab47273fSEdward Gillett /* [98] */ INVALID, INVALID, INVALID, INVALID, 1725ab47273fSEdward Gillett /* [9C] */ INVALID, INVALID, INVALID, INVALID, 1726ab47273fSEdward Gillett 1727ab47273fSEdward Gillett /* [A0] */ INVALID, INVALID, INVALID, INVALID, 1728ab47273fSEdward Gillett /* [A4] */ INVALID, INVALID, INVALID, INVALID, 1729ab47273fSEdward Gillett /* [A8] */ INVALID, INVALID, INVALID, INVALID, 1730ab47273fSEdward Gillett /* [AC] */ INVALID, INVALID, INVALID, INVALID, 1731ab47273fSEdward Gillett 1732ab47273fSEdward Gillett /* [B0] */ INVALID, INVALID, INVALID, INVALID, 1733ab47273fSEdward Gillett /* [B4] */ INVALID, INVALID, INVALID, INVALID, 1734ab47273fSEdward Gillett /* [B8] */ INVALID, INVALID, INVALID, INVALID, 1735ab47273fSEdward Gillett /* [BC] */ INVALID, INVALID, INVALID, INVALID, 1736ab47273fSEdward Gillett 1737ab47273fSEdward Gillett /* [C0] */ INVALID, INVALID, INVALID, INVALID, 1738ab47273fSEdward Gillett /* [C4] */ INVALID, INVALID, INVALID, INVALID, 1739ab47273fSEdward Gillett /* [C8] */ INVALID, INVALID, INVALID, INVALID, 1740ab47273fSEdward Gillett /* [CC] */ INVALID, INVALID, INVALID, INVALID, 1741ab47273fSEdward Gillett 1742ab47273fSEdward Gillett /* [D0] */ INVALID, INVALID, INVALID, INVALID, 1743ab47273fSEdward Gillett /* [D4] */ INVALID, INVALID, INVALID, INVALID, 1744ab47273fSEdward Gillett /* [D8] */ INVALID, INVALID, INVALID, INVALID, 1745ab47273fSEdward Gillett /* [DC] */ INVALID, INVALID, INVALID, TNSZ("vaeskeygenassist",VEX_MXI,16), 1746ab47273fSEdward Gillett 1747ab47273fSEdward Gillett /* [E0] */ INVALID, INVALID, INVALID, INVALID, 1748ab47273fSEdward Gillett /* [E4] */ INVALID, INVALID, INVALID, INVALID, 1749ab47273fSEdward Gillett /* [E8] */ INVALID, INVALID, INVALID, INVALID, 1750ab47273fSEdward Gillett /* [EC] */ INVALID, INVALID, INVALID, INVALID, 1751ab47273fSEdward Gillett 1752ab47273fSEdward Gillett /* [F0] */ INVALID, INVALID, INVALID, INVALID, 1753ab47273fSEdward Gillett /* [F4] */ INVALID, INVALID, INVALID, INVALID, 1754ab47273fSEdward Gillett /* [F8] */ INVALID, INVALID, INVALID, INVALID, 1755ab47273fSEdward Gillett /* [FC] */ INVALID, INVALID, INVALID, INVALID, 1756ab47273fSEdward Gillett }; 1757ab47273fSEdward Gillett 17588889c875SRobert Mustacchi /* 17598889c875SRobert Mustacchi * Decode table for 0x0F0D which uses the first byte of the mod_rm to 17608889c875SRobert Mustacchi * indicate a sub-code. 17618889c875SRobert Mustacchi */ 17628889c875SRobert Mustacchi const instable_t dis_op0F0D[8] = { 17638889c875SRobert Mustacchi /* [00] */ INVALID, TNS("prefetchw",PREF), TNS("prefetchwt1",PREF),INVALID, 17648889c875SRobert Mustacchi /* [04] */ INVALID, INVALID, INVALID, INVALID, 17658889c875SRobert Mustacchi }; 17668889c875SRobert Mustacchi 17677c478bd9Sstevel@tonic-gate /* 17687c478bd9Sstevel@tonic-gate * Decode table for 0x0F opcodes 17697c478bd9Sstevel@tonic-gate */ 17707c478bd9Sstevel@tonic-gate 17717c478bd9Sstevel@tonic-gate const instable_t dis_op0F[16][16] = { 17727c478bd9Sstevel@tonic-gate { 17737c478bd9Sstevel@tonic-gate /* [00] */ IND(dis_op0F00), IND(dis_op0F01), TNS("lar",MR), TNS("lsl",MR), 17747c478bd9Sstevel@tonic-gate /* [04] */ INVALID, TNS("syscall",NORM), TNS("clts",NORM), TNS("sysret",NORM), 17757c478bd9Sstevel@tonic-gate /* [08] */ TNS("invd",NORM), TNS("wbinvd",NORM), INVALID, TNS("ud2",NORM), 17768889c875SRobert Mustacchi /* [0C] */ INVALID, IND(dis_op0F0D), INVALID, INVALID, 17777c478bd9Sstevel@tonic-gate }, { 17787c478bd9Sstevel@tonic-gate /* [10] */ TNSZ("movups",XMMO,16), TNSZ("movups",XMMOS,16),TNSZ("movlps",XMMO,8), TNSZ("movlps",XMMOS,8), 17797c478bd9Sstevel@tonic-gate /* [14] */ TNSZ("unpcklps",XMMO,16),TNSZ("unpckhps",XMMO,16),TNSZ("movhps",XMMOM,8),TNSZ("movhps",XMMOMS,8), 17807c478bd9Sstevel@tonic-gate /* [18] */ IND(dis_op0F18), INVALID, INVALID, INVALID, 1781ab1416efSBryan Cantrill /* [1C] */ INVALID, INVALID, INVALID, TS("nop",Mw), 17827c478bd9Sstevel@tonic-gate }, { 17837c478bd9Sstevel@tonic-gate /* [20] */ TSy("mov",SREG), TSy("mov",SREG), TSy("mov",SREG), TSy("mov",SREG), 17847c478bd9Sstevel@tonic-gate /* [24] */ TSx("mov",SREG), INVALID, TSx("mov",SREG), INVALID, 17857c478bd9Sstevel@tonic-gate /* [28] */ TNSZ("movaps",XMMO,16), TNSZ("movaps",XMMOS,16),TNSZ("cvtpi2ps",XMMOMX,8),TNSZ("movntps",XMMOS,16), 17867c478bd9Sstevel@tonic-gate /* [2C] */ TNSZ("cvttps2pi",XMMOXMM,8),TNSZ("cvtps2pi",XMMOXMM,8),TNSZ("ucomiss",XMMO,4),TNSZ("comiss",XMMO,4), 17877c478bd9Sstevel@tonic-gate }, { 17887c478bd9Sstevel@tonic-gate /* [30] */ TNS("wrmsr",NORM), TNS("rdtsc",NORM), TNS("rdmsr",NORM), TNS("rdpmc",NORM), 1789959b2dfdSRobert Mustacchi /* [34] */ TNS("sysenter",NORM), TNS("sysexit",NORM), INVALID, INVALID, 17907c478bd9Sstevel@tonic-gate /* [38] */ INVALID, INVALID, INVALID, INVALID, 17917c478bd9Sstevel@tonic-gate /* [3C] */ INVALID, INVALID, INVALID, INVALID, 17927c478bd9Sstevel@tonic-gate }, { 17937c478bd9Sstevel@tonic-gate /* [40] */ TS("cmovx.o",MR), TS("cmovx.no",MR), TS("cmovx.b",MR), TS("cmovx.ae",MR), 17947c478bd9Sstevel@tonic-gate /* [44] */ TS("cmovx.e",MR), TS("cmovx.ne",MR), TS("cmovx.be",MR), TS("cmovx.a",MR), 17957c478bd9Sstevel@tonic-gate /* [48] */ TS("cmovx.s",MR), TS("cmovx.ns",MR), TS("cmovx.pe",MR), TS("cmovx.po",MR), 17967c478bd9Sstevel@tonic-gate /* [4C] */ TS("cmovx.l",MR), TS("cmovx.ge",MR), TS("cmovx.le",MR), TS("cmovx.g",MR), 17977c478bd9Sstevel@tonic-gate }, { 17987c478bd9Sstevel@tonic-gate /* [50] */ TNS("movmskps",XMMOX3), TNSZ("sqrtps",XMMO,16), TNSZ("rsqrtps",XMMO,16),TNSZ("rcpps",XMMO,16), 17997c478bd9Sstevel@tonic-gate /* [54] */ TNSZ("andps",XMMO,16), TNSZ("andnps",XMMO,16), TNSZ("orps",XMMO,16), TNSZ("xorps",XMMO,16), 18007c478bd9Sstevel@tonic-gate /* [58] */ TNSZ("addps",XMMO,16), TNSZ("mulps",XMMO,16), TNSZ("cvtps2pd",XMMO,8),TNSZ("cvtdq2ps",XMMO,16), 18017c478bd9Sstevel@tonic-gate /* [5C] */ TNSZ("subps",XMMO,16), TNSZ("minps",XMMO,16), TNSZ("divps",XMMO,16), TNSZ("maxps",XMMO,16), 18027c478bd9Sstevel@tonic-gate }, { 18037c478bd9Sstevel@tonic-gate /* [60] */ TNSZ("punpcklbw",MMO,4),TNSZ("punpcklwd",MMO,4),TNSZ("punpckldq",MMO,4),TNSZ("packsswb",MMO,8), 18047c478bd9Sstevel@tonic-gate /* [64] */ TNSZ("pcmpgtb",MMO,8), TNSZ("pcmpgtw",MMO,8), TNSZ("pcmpgtd",MMO,8), TNSZ("packuswb",MMO,8), 18057c478bd9Sstevel@tonic-gate /* [68] */ TNSZ("punpckhbw",MMO,8),TNSZ("punpckhwd",MMO,8),TNSZ("punpckhdq",MMO,8),TNSZ("packssdw",MMO,8), 18067c478bd9Sstevel@tonic-gate /* [6C] */ TNSZ("INVALID",MMO,0), TNSZ("INVALID",MMO,0), TNSZ("movd",MMO,4), TNSZ("movq",MMO,8), 18077c478bd9Sstevel@tonic-gate }, { 18087c478bd9Sstevel@tonic-gate /* [70] */ TNSZ("pshufw",MMOPM,8), TNS("psrXXX",MR), TNS("psrXXX",MR), TNS("psrXXX",MR), 18097c478bd9Sstevel@tonic-gate /* [74] */ TNSZ("pcmpeqb",MMO,8), TNSZ("pcmpeqw",MMO,8), TNSZ("pcmpeqd",MMO,8), TNS("emms",NORM), 18107aa76ffcSBryan Cantrill /* [78] */ TNSy("vmread",RM), TNSy("vmwrite",MR), INVALID, INVALID, 18117c478bd9Sstevel@tonic-gate /* [7C] */ INVALID, INVALID, TNSZ("movd",MMOS,4), TNSZ("movq",MMOS,8), 18127c478bd9Sstevel@tonic-gate }, { 18137c478bd9Sstevel@tonic-gate /* [80] */ TNS("jo",D), TNS("jno",D), TNS("jb",D), TNS("jae",D), 18147c478bd9Sstevel@tonic-gate /* [84] */ TNS("je",D), TNS("jne",D), TNS("jbe",D), TNS("ja",D), 18157c478bd9Sstevel@tonic-gate /* [88] */ TNS("js",D), TNS("jns",D), TNS("jp",D), TNS("jnp",D), 18167c478bd9Sstevel@tonic-gate /* [8C] */ TNS("jl",D), TNS("jge",D), TNS("jle",D), TNS("jg",D), 18177c478bd9Sstevel@tonic-gate }, { 18187c478bd9Sstevel@tonic-gate /* [90] */ TNS("seto",Mb), TNS("setno",Mb), TNS("setb",Mb), TNS("setae",Mb), 18197c478bd9Sstevel@tonic-gate /* [94] */ TNS("sete",Mb), TNS("setne",Mb), TNS("setbe",Mb), TNS("seta",Mb), 18207c478bd9Sstevel@tonic-gate /* [98] */ TNS("sets",Mb), TNS("setns",Mb), TNS("setp",Mb), TNS("setnp",Mb), 18217c478bd9Sstevel@tonic-gate /* [9C] */ TNS("setl",Mb), TNS("setge",Mb), TNS("setle",Mb), TNS("setg",Mb), 18227c478bd9Sstevel@tonic-gate }, { 18237c478bd9Sstevel@tonic-gate /* [A0] */ TSp("push",LSEG), TSp("pop",LSEG), TNS("cpuid",NORM), TS("bt",RMw), 18247c478bd9Sstevel@tonic-gate /* [A4] */ TS("shld",DSHIFT), TS("shld",DSHIFTcl), INVALID, INVALID, 18257c478bd9Sstevel@tonic-gate /* [A8] */ TSp("push",LSEG), TSp("pop",LSEG), TNS("rsm",NORM), TS("bts",RMw), 18267c478bd9Sstevel@tonic-gate /* [AC] */ TS("shrd",DSHIFT), TS("shrd",DSHIFTcl), IND(dis_op0FAE), TS("imul",MRw), 18277c478bd9Sstevel@tonic-gate }, { 18287c478bd9Sstevel@tonic-gate /* [B0] */ TNS("cmpxchgb",RMw), TS("cmpxchg",RMw), TS("lss",MR), TS("btr",RMw), 18297c478bd9Sstevel@tonic-gate /* [B4] */ TS("lfs",MR), TS("lgs",MR), TS("movzb",MOVZ), TNS("movzwl",MOVZ), 1830f8801251Skk /* [B8] */ TNS("INVALID",MRw), INVALID, IND(dis_op0FBA), TS("btc",RMw), 18317c478bd9Sstevel@tonic-gate /* [BC] */ TS("bsf",MRw), TS("bsr",MRw), TS("movsb",MOVZ), TNS("movswl",MOVZ), 18327c478bd9Sstevel@tonic-gate }, { 18337c478bd9Sstevel@tonic-gate /* [C0] */ TNS("xaddb",XADDB), TS("xadd",RMw), TNSZ("cmpps",XMMOPM,16),TNS("movnti",RM), 18347c478bd9Sstevel@tonic-gate /* [C4] */ TNSZ("pinsrw",MMOPRM,2),TNS("pextrw",MMO3P), TNSZ("shufps",XMMOPM,16),IND(dis_op0FC7), 18357c478bd9Sstevel@tonic-gate /* [C8] */ INVALID, INVALID, INVALID, INVALID, 18367c478bd9Sstevel@tonic-gate /* [CC] */ INVALID, INVALID, INVALID, INVALID, 18377c478bd9Sstevel@tonic-gate }, { 18387c478bd9Sstevel@tonic-gate /* [D0] */ INVALID, TNSZ("psrlw",MMO,8), TNSZ("psrld",MMO,8), TNSZ("psrlq",MMO,8), 18397c478bd9Sstevel@tonic-gate /* [D4] */ TNSZ("paddq",MMO,8), TNSZ("pmullw",MMO,8), TNSZ("INVALID",MMO,0), TNS("pmovmskb",MMOM3), 18407c478bd9Sstevel@tonic-gate /* [D8] */ TNSZ("psubusb",MMO,8), TNSZ("psubusw",MMO,8), TNSZ("pminub",MMO,8), TNSZ("pand",MMO,8), 18417c478bd9Sstevel@tonic-gate /* [DC] */ TNSZ("paddusb",MMO,8), TNSZ("paddusw",MMO,8), TNSZ("pmaxub",MMO,8), TNSZ("pandn",MMO,8), 18427c478bd9Sstevel@tonic-gate }, { 18437c478bd9Sstevel@tonic-gate /* [E0] */ TNSZ("pavgb",MMO,8), TNSZ("psraw",MMO,8), TNSZ("psrad",MMO,8), TNSZ("pavgw",MMO,8), 18447c478bd9Sstevel@tonic-gate /* [E4] */ TNSZ("pmulhuw",MMO,8), TNSZ("pmulhw",MMO,8), TNS("INVALID",XMMO), TNSZ("movntq",MMOMS,8), 18457c478bd9Sstevel@tonic-gate /* [E8] */ TNSZ("psubsb",MMO,8), TNSZ("psubsw",MMO,8), TNSZ("pminsw",MMO,8), TNSZ("por",MMO,8), 18467c478bd9Sstevel@tonic-gate /* [EC] */ TNSZ("paddsb",MMO,8), TNSZ("paddsw",MMO,8), TNSZ("pmaxsw",MMO,8), TNSZ("pxor",MMO,8), 18477c478bd9Sstevel@tonic-gate }, { 18487c478bd9Sstevel@tonic-gate /* [F0] */ INVALID, TNSZ("psllw",MMO,8), TNSZ("pslld",MMO,8), TNSZ("psllq",MMO,8), 18497c478bd9Sstevel@tonic-gate /* [F4] */ TNSZ("pmuludq",MMO,8), TNSZ("pmaddwd",MMO,8), TNSZ("psadbw",MMO,8), TNSZ("maskmovq",MMOIMPL,8), 18507c478bd9Sstevel@tonic-gate /* [F8] */ TNSZ("psubb",MMO,8), TNSZ("psubw",MMO,8), TNSZ("psubd",MMO,8), TNSZ("psubq",MMO,8), 18517c478bd9Sstevel@tonic-gate /* [FC] */ TNSZ("paddb",MMO,8), TNSZ("paddw",MMO,8), TNSZ("paddd",MMO,8), INVALID, 18527c478bd9Sstevel@tonic-gate } }; 18537c478bd9Sstevel@tonic-gate 1854ab47273fSEdward Gillett const instable_t dis_opAVX0F[16][16] = { 1855ab47273fSEdward Gillett { 1856ab47273fSEdward Gillett /* [00] */ INVALID, INVALID, INVALID, INVALID, 1857ab47273fSEdward Gillett /* [04] */ INVALID, INVALID, INVALID, INVALID, 1858ab47273fSEdward Gillett /* [08] */ INVALID, INVALID, INVALID, INVALID, 1859ab47273fSEdward Gillett /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1860ab47273fSEdward Gillett }, { 1861ab47273fSEdward Gillett /* [10] */ TNSZ("vmovups",VEX_MX,16), TNSZ("vmovups",VEX_RM,16),TNSZ("vmovlps",VEX_RMrX,8), TNSZ("vmovlps",VEX_RM,8), 1862ab47273fSEdward Gillett /* [14] */ TNSZ("vunpcklps",VEX_RMrX,16),TNSZ("vunpckhps",VEX_RMrX,16),TNSZ("vmovhps",VEX_RMrX,8),TNSZ("vmovhps",VEX_RM,8), 1863ab47273fSEdward Gillett /* [18] */ INVALID, INVALID, INVALID, INVALID, 1864ab47273fSEdward Gillett /* [1C] */ INVALID, INVALID, INVALID, INVALID, 1865ab47273fSEdward Gillett }, { 1866ab47273fSEdward Gillett /* [20] */ INVALID, INVALID, INVALID, INVALID, 1867ab47273fSEdward Gillett /* [24] */ INVALID, INVALID, INVALID, INVALID, 1868ab47273fSEdward Gillett /* [28] */ TNSZ("vmovaps",VEX_MX,16), TNSZ("vmovaps",VEX_RX,16),INVALID, TNSZ("vmovntps",VEX_RM,16), 1869ab47273fSEdward Gillett /* [2C] */ INVALID, INVALID, TNSZ("vucomiss",VEX_MX,4),TNSZ("vcomiss",VEX_MX,4), 1870ab47273fSEdward Gillett }, { 1871ab47273fSEdward Gillett /* [30] */ INVALID, INVALID, INVALID, INVALID, 1872ab47273fSEdward Gillett /* [34] */ INVALID, INVALID, INVALID, INVALID, 1873ab47273fSEdward Gillett /* [38] */ INVALID, INVALID, INVALID, INVALID, 1874ab47273fSEdward Gillett /* [3C] */ INVALID, INVALID, INVALID, INVALID, 1875ab47273fSEdward Gillett }, { 1876*a4e73d5dSJerry Jelinek /* [40] */ INVALID, TSvo("kand",VEX_RMX), TSvo("kandn",VEX_RMX), INVALID, 1877*a4e73d5dSJerry Jelinek /* [44] */ TSvo("knot",VEX_MX), TSvo("kor",VEX_RMX), TSvo("kxnor",VEX_RMX), TSvo("kxor",VEX_RMX), 1878*a4e73d5dSJerry Jelinek /* [48] */ INVALID, INVALID, TSvo("kadd",VEX_RMX), TSvo("kunpck",VEX_RMX), 1879ab47273fSEdward Gillett /* [4C] */ INVALID, INVALID, INVALID, INVALID, 1880ab47273fSEdward Gillett }, { 1881ab47273fSEdward Gillett /* [50] */ TNS("vmovmskps",VEX_MR), TNSZ("vsqrtps",VEX_MX,16), TNSZ("vrsqrtps",VEX_MX,16),TNSZ("vrcpps",VEX_MX,16), 1882ab47273fSEdward Gillett /* [54] */ TNSZ("vandps",VEX_RMrX,16), TNSZ("vandnps",VEX_RMrX,16), TNSZ("vorps",VEX_RMrX,16), TNSZ("vxorps",VEX_RMrX,16), 1883ab47273fSEdward Gillett /* [58] */ TNSZ("vaddps",VEX_RMrX,16), TNSZ("vmulps",VEX_RMrX,16), TNSZ("vcvtps2pd",VEX_MX,8),TNSZ("vcvtdq2ps",VEX_MX,16), 1884ab47273fSEdward Gillett /* [5C] */ TNSZ("vsubps",VEX_RMrX,16), TNSZ("vminps",VEX_RMrX,16), TNSZ("vdivps",VEX_RMrX,16), TNSZ("vmaxps",VEX_RMrX,16), 1885ab47273fSEdward Gillett }, { 1886ab47273fSEdward Gillett /* [60] */ INVALID, INVALID, INVALID, INVALID, 1887ab47273fSEdward Gillett /* [64] */ INVALID, INVALID, INVALID, INVALID, 1888ab47273fSEdward Gillett /* [68] */ INVALID, INVALID, INVALID, INVALID, 1889ab47273fSEdward Gillett /* [6C] */ INVALID, INVALID, INVALID, INVALID, 1890ab47273fSEdward Gillett }, { 1891ab47273fSEdward Gillett /* [70] */ INVALID, INVALID, INVALID, INVALID, 1892ab47273fSEdward Gillett /* [74] */ INVALID, INVALID, INVALID, TNS("vzeroupper", VEX_NONE), 1893ab47273fSEdward Gillett /* [78] */ INVALID, INVALID, INVALID, INVALID, 1894ab47273fSEdward Gillett /* [7C] */ INVALID, INVALID, INVALID, INVALID, 1895ab47273fSEdward Gillett }, { 1896ab47273fSEdward Gillett /* [80] */ INVALID, INVALID, INVALID, INVALID, 1897ab47273fSEdward Gillett /* [84] */ INVALID, INVALID, INVALID, INVALID, 1898ab47273fSEdward Gillett /* [88] */ INVALID, INVALID, INVALID, INVALID, 1899ab47273fSEdward Gillett /* [8C] */ INVALID, INVALID, INVALID, INVALID, 1900ab47273fSEdward Gillett }, { 1901*a4e73d5dSJerry Jelinek /* [90] */ TSvo("kmov",VEX_KRM), TSvo("kmov",VEX_KMR), TSvo("kmov",VEX_KRR), TSvo("kmov",VEX_MR), 1902ab47273fSEdward Gillett /* [94] */ INVALID, INVALID, INVALID, INVALID, 1903*a4e73d5dSJerry Jelinek /* [98] */ TSvo("kortest",VEX_MX), TSvo("ktest",VEX_MX), INVALID, INVALID, 1904ab47273fSEdward Gillett /* [9C] */ INVALID, INVALID, INVALID, INVALID, 1905ab47273fSEdward Gillett }, { 1906ab47273fSEdward Gillett /* [A0] */ INVALID, INVALID, INVALID, INVALID, 1907ab47273fSEdward Gillett /* [A4] */ INVALID, INVALID, INVALID, INVALID, 1908ab47273fSEdward Gillett /* [A8] */ INVALID, INVALID, INVALID, INVALID, 1909ab47273fSEdward Gillett /* [AC] */ INVALID, INVALID, TNSZ("vldmxcsr",VEX_MO,2), INVALID, 1910ab47273fSEdward Gillett }, { 1911ab47273fSEdward Gillett /* [B0] */ INVALID, INVALID, INVALID, INVALID, 1912ab47273fSEdward Gillett /* [B4] */ INVALID, INVALID, INVALID, INVALID, 1913ab47273fSEdward Gillett /* [B8] */ INVALID, INVALID, INVALID, INVALID, 1914ab47273fSEdward Gillett /* [BC] */ INVALID, INVALID, INVALID, INVALID, 1915ab47273fSEdward Gillett }, { 1916ab47273fSEdward Gillett /* [C0] */ INVALID, INVALID, TNSZ("vcmpps",VEX_RMRX,16),INVALID, 1917ab47273fSEdward Gillett /* [C4] */ INVALID, INVALID, TNSZ("vshufps",VEX_RMRX,16),INVALID, 1918ab47273fSEdward Gillett /* [C8] */ INVALID, INVALID, INVALID, INVALID, 1919ab47273fSEdward Gillett /* [CC] */ INVALID, INVALID, INVALID, INVALID, 1920ab47273fSEdward Gillett }, { 1921ab47273fSEdward Gillett /* [D0] */ INVALID, INVALID, INVALID, INVALID, 1922ab47273fSEdward Gillett /* [D4] */ INVALID, INVALID, INVALID, INVALID, 1923ab47273fSEdward Gillett /* [D8] */ INVALID, INVALID, INVALID, INVALID, 1924ab47273fSEdward Gillett /* [DC] */ INVALID, INVALID, INVALID, INVALID, 1925ab47273fSEdward Gillett }, { 1926ab47273fSEdward Gillett /* [E0] */ INVALID, INVALID, INVALID, INVALID, 1927ab47273fSEdward Gillett /* [E4] */ INVALID, INVALID, INVALID, INVALID, 1928ab47273fSEdward Gillett /* [E8] */ INVALID, INVALID, INVALID, INVALID, 1929ab47273fSEdward Gillett /* [EC] */ INVALID, INVALID, INVALID, INVALID, 1930ab47273fSEdward Gillett }, { 1931245ac945SRobert Mustacchi /* [F0] */ INVALID, INVALID, TNSZvr("andn",VEX_RMrX,5),TNSZvr("bls",BLS,5), 1932245ac945SRobert Mustacchi /* [F4] */ INVALID, TNSZvr("bzhi",VEX_VRMrX,5),INVALID, TNSZvr("bextr",VEX_VRMrX,5), 1933ab47273fSEdward Gillett /* [F8] */ INVALID, INVALID, INVALID, INVALID, 1934ab47273fSEdward Gillett /* [FC] */ INVALID, INVALID, INVALID, INVALID, 1935ab47273fSEdward Gillett } }; 19367c478bd9Sstevel@tonic-gate 19377c478bd9Sstevel@tonic-gate /* 19387c478bd9Sstevel@tonic-gate * Decode table for 0x80 opcodes 19397c478bd9Sstevel@tonic-gate */ 19407c478bd9Sstevel@tonic-gate 19417c478bd9Sstevel@tonic-gate const instable_t dis_op80[8] = { 19427c478bd9Sstevel@tonic-gate 19437c478bd9Sstevel@tonic-gate /* [0] */ TNS("addb",IMlw), TNS("orb",IMw), TNS("adcb",IMlw), TNS("sbbb",IMlw), 19447c478bd9Sstevel@tonic-gate /* [4] */ TNS("andb",IMw), TNS("subb",IMlw), TNS("xorb",IMw), TNS("cmpb",IMlw), 19457c478bd9Sstevel@tonic-gate }; 19467c478bd9Sstevel@tonic-gate 19477c478bd9Sstevel@tonic-gate 19487c478bd9Sstevel@tonic-gate /* 19497c478bd9Sstevel@tonic-gate * Decode table for 0x81 opcodes. 19507c478bd9Sstevel@tonic-gate */ 19517c478bd9Sstevel@tonic-gate 19527c478bd9Sstevel@tonic-gate const instable_t dis_op81[8] = { 19537c478bd9Sstevel@tonic-gate 19547c478bd9Sstevel@tonic-gate /* [0] */ TS("add",IMlw), TS("or",IMw), TS("adc",IMlw), TS("sbb",IMlw), 19557c478bd9Sstevel@tonic-gate /* [4] */ TS("and",IMw), TS("sub",IMlw), TS("xor",IMw), TS("cmp",IMlw), 19567c478bd9Sstevel@tonic-gate }; 19577c478bd9Sstevel@tonic-gate 19587c478bd9Sstevel@tonic-gate 19597c478bd9Sstevel@tonic-gate /* 19607c478bd9Sstevel@tonic-gate * Decode table for 0x82 opcodes. 19617c478bd9Sstevel@tonic-gate */ 19627c478bd9Sstevel@tonic-gate 19637c478bd9Sstevel@tonic-gate const instable_t dis_op82[8] = { 19647c478bd9Sstevel@tonic-gate 19657c478bd9Sstevel@tonic-gate /* [0] */ TNSx("addb",IMlw), TNSx("orb",IMlw), TNSx("adcb",IMlw), TNSx("sbbb",IMlw), 19667c478bd9Sstevel@tonic-gate /* [4] */ TNSx("andb",IMlw), TNSx("subb",IMlw), TNSx("xorb",IMlw), TNSx("cmpb",IMlw), 19677c478bd9Sstevel@tonic-gate }; 19687c478bd9Sstevel@tonic-gate /* 19697c478bd9Sstevel@tonic-gate * Decode table for 0x83 opcodes. 19707c478bd9Sstevel@tonic-gate */ 19717c478bd9Sstevel@tonic-gate 19727c478bd9Sstevel@tonic-gate const instable_t dis_op83[8] = { 19737c478bd9Sstevel@tonic-gate 19747c478bd9Sstevel@tonic-gate /* [0] */ TS("add",IMlw), TS("or",IMlw), TS("adc",IMlw), TS("sbb",IMlw), 19757c478bd9Sstevel@tonic-gate /* [4] */ TS("and",IMlw), TS("sub",IMlw), TS("xor",IMlw), TS("cmp",IMlw), 19767c478bd9Sstevel@tonic-gate }; 19777c478bd9Sstevel@tonic-gate 19787c478bd9Sstevel@tonic-gate /* 19797c478bd9Sstevel@tonic-gate * Decode table for 0xC0 opcodes. 19807c478bd9Sstevel@tonic-gate */ 19817c478bd9Sstevel@tonic-gate 19827c478bd9Sstevel@tonic-gate const instable_t dis_opC0[8] = { 19837c478bd9Sstevel@tonic-gate 19847c478bd9Sstevel@tonic-gate /* [0] */ TNS("rolb",MvI), TNS("rorb",MvI), TNS("rclb",MvI), TNS("rcrb",MvI), 19857c478bd9Sstevel@tonic-gate /* [4] */ TNS("shlb",MvI), TNS("shrb",MvI), INVALID, TNS("sarb",MvI), 19867c478bd9Sstevel@tonic-gate }; 19877c478bd9Sstevel@tonic-gate 19887c478bd9Sstevel@tonic-gate /* 19897c478bd9Sstevel@tonic-gate * Decode table for 0xD0 opcodes. 19907c478bd9Sstevel@tonic-gate */ 19917c478bd9Sstevel@tonic-gate 19927c478bd9Sstevel@tonic-gate const instable_t dis_opD0[8] = { 19937c478bd9Sstevel@tonic-gate 19947c478bd9Sstevel@tonic-gate /* [0] */ TNS("rolb",Mv), TNS("rorb",Mv), TNS("rclb",Mv), TNS("rcrb",Mv), 19957c478bd9Sstevel@tonic-gate /* [4] */ TNS("shlb",Mv), TNS("shrb",Mv), TNS("salb",Mv), TNS("sarb",Mv), 19967c478bd9Sstevel@tonic-gate }; 19977c478bd9Sstevel@tonic-gate 19987c478bd9Sstevel@tonic-gate /* 19997c478bd9Sstevel@tonic-gate * Decode table for 0xC1 opcodes. 20007c478bd9Sstevel@tonic-gate * 186 instruction set 20017c478bd9Sstevel@tonic-gate */ 20027c478bd9Sstevel@tonic-gate 20037c478bd9Sstevel@tonic-gate const instable_t dis_opC1[8] = { 20047c478bd9Sstevel@tonic-gate 20057c478bd9Sstevel@tonic-gate /* [0] */ TS("rol",MvI), TS("ror",MvI), TS("rcl",MvI), TS("rcr",MvI), 20067c478bd9Sstevel@tonic-gate /* [4] */ TS("shl",MvI), TS("shr",MvI), TS("sal",MvI), TS("sar",MvI), 20077c478bd9Sstevel@tonic-gate }; 20087c478bd9Sstevel@tonic-gate 20097c478bd9Sstevel@tonic-gate /* 20107c478bd9Sstevel@tonic-gate * Decode table for 0xD1 opcodes. 20117c478bd9Sstevel@tonic-gate */ 20127c478bd9Sstevel@tonic-gate 20137c478bd9Sstevel@tonic-gate const instable_t dis_opD1[8] = { 20147c478bd9Sstevel@tonic-gate 20157c478bd9Sstevel@tonic-gate /* [0] */ TS("rol",Mv), TS("ror",Mv), TS("rcl",Mv), TS("rcr",Mv), 20167c478bd9Sstevel@tonic-gate /* [4] */ TS("shl",Mv), TS("shr",Mv), TS("sal",Mv), TS("sar",Mv), 20177c478bd9Sstevel@tonic-gate }; 20187c478bd9Sstevel@tonic-gate 20197c478bd9Sstevel@tonic-gate 20207c478bd9Sstevel@tonic-gate /* 20217c478bd9Sstevel@tonic-gate * Decode table for 0xD2 opcodes. 20227c478bd9Sstevel@tonic-gate */ 20237c478bd9Sstevel@tonic-gate 20247c478bd9Sstevel@tonic-gate const instable_t dis_opD2[8] = { 20257c478bd9Sstevel@tonic-gate 20267c478bd9Sstevel@tonic-gate /* [0] */ TNS("rolb",Mv), TNS("rorb",Mv), TNS("rclb",Mv), TNS("rcrb",Mv), 20277c478bd9Sstevel@tonic-gate /* [4] */ TNS("shlb",Mv), TNS("shrb",Mv), TNS("salb",Mv), TNS("sarb",Mv), 20287c478bd9Sstevel@tonic-gate }; 20297c478bd9Sstevel@tonic-gate /* 20307c478bd9Sstevel@tonic-gate * Decode table for 0xD3 opcodes. 20317c478bd9Sstevel@tonic-gate */ 20327c478bd9Sstevel@tonic-gate 20337c478bd9Sstevel@tonic-gate const instable_t dis_opD3[8] = { 20347c478bd9Sstevel@tonic-gate 20357c478bd9Sstevel@tonic-gate /* [0] */ TS("rol",Mv), TS("ror",Mv), TS("rcl",Mv), TS("rcr",Mv), 20367c478bd9Sstevel@tonic-gate /* [4] */ TS("shl",Mv), TS("shr",Mv), TS("salb",Mv), TS("sar",Mv), 20377c478bd9Sstevel@tonic-gate }; 20387c478bd9Sstevel@tonic-gate 20397c478bd9Sstevel@tonic-gate 20407c478bd9Sstevel@tonic-gate /* 20417c478bd9Sstevel@tonic-gate * Decode table for 0xF6 opcodes. 20427c478bd9Sstevel@tonic-gate */ 20437c478bd9Sstevel@tonic-gate 20447c478bd9Sstevel@tonic-gate const instable_t dis_opF6[8] = { 20457c478bd9Sstevel@tonic-gate 20467c478bd9Sstevel@tonic-gate /* [0] */ TNS("testb",IMw), TNS("testb",IMw), TNS("notb",Mw), TNS("negb",Mw), 20477c478bd9Sstevel@tonic-gate /* [4] */ TNS("mulb",MA), TNS("imulb",MA), TNS("divb",MA), TNS("idivb",MA), 20487c478bd9Sstevel@tonic-gate }; 20497c478bd9Sstevel@tonic-gate 20507c478bd9Sstevel@tonic-gate 20517c478bd9Sstevel@tonic-gate /* 20527c478bd9Sstevel@tonic-gate * Decode table for 0xF7 opcodes. 20537c478bd9Sstevel@tonic-gate */ 20547c478bd9Sstevel@tonic-gate 20557c478bd9Sstevel@tonic-gate const instable_t dis_opF7[8] = { 20567c478bd9Sstevel@tonic-gate 20577c478bd9Sstevel@tonic-gate /* [0] */ TS("test",IMw), TS("test",IMw), TS("not",Mw), TS("neg",Mw), 20587c478bd9Sstevel@tonic-gate /* [4] */ TS("mul",MA), TS("imul",MA), TS("div",MA), TS("idiv",MA), 20597c478bd9Sstevel@tonic-gate }; 20607c478bd9Sstevel@tonic-gate 20617c478bd9Sstevel@tonic-gate 20627c478bd9Sstevel@tonic-gate /* 20637c478bd9Sstevel@tonic-gate * Decode table for 0xFE opcodes. 20647c478bd9Sstevel@tonic-gate */ 20657c478bd9Sstevel@tonic-gate 20667c478bd9Sstevel@tonic-gate const instable_t dis_opFE[8] = { 20677c478bd9Sstevel@tonic-gate 20687c478bd9Sstevel@tonic-gate /* [0] */ TNS("incb",Mw), TNS("decb",Mw), INVALID, INVALID, 20697c478bd9Sstevel@tonic-gate /* [4] */ INVALID, INVALID, INVALID, INVALID, 20707c478bd9Sstevel@tonic-gate }; 20717c478bd9Sstevel@tonic-gate /* 20727c478bd9Sstevel@tonic-gate * Decode table for 0xFF opcodes. 20737c478bd9Sstevel@tonic-gate */ 20747c478bd9Sstevel@tonic-gate 20757c478bd9Sstevel@tonic-gate const instable_t dis_opFF[8] = { 20767c478bd9Sstevel@tonic-gate 20777c478bd9Sstevel@tonic-gate /* [0] */ TS("inc",Mw), TS("dec",Mw), TNSyp("call",INM), TNS("lcall",INM), 20787c478bd9Sstevel@tonic-gate /* [4] */ TNSy("jmp",INM), TNS("ljmp",INM), TSp("push",M), INVALID, 20797c478bd9Sstevel@tonic-gate }; 20807c478bd9Sstevel@tonic-gate 20817c478bd9Sstevel@tonic-gate /* for 287 instructions, which are a mess to decode */ 20827c478bd9Sstevel@tonic-gate 20837c478bd9Sstevel@tonic-gate const instable_t dis_opFP1n2[8][8] = { 20847c478bd9Sstevel@tonic-gate { 20857c478bd9Sstevel@tonic-gate /* bit pattern: 1101 1xxx MODxx xR/M */ 20867c478bd9Sstevel@tonic-gate /* [0,0] */ TNS("fadds",M), TNS("fmuls",M), TNS("fcoms",M), TNS("fcomps",M), 20877c478bd9Sstevel@tonic-gate /* [0,4] */ TNS("fsubs",M), TNS("fsubrs",M), TNS("fdivs",M), TNS("fdivrs",M), 20887c478bd9Sstevel@tonic-gate }, { 20897c478bd9Sstevel@tonic-gate /* [1,0] */ TNS("flds",M), INVALID, TNS("fsts",M), TNS("fstps",M), 20907c478bd9Sstevel@tonic-gate /* [1,4] */ TNSZ("fldenv",M,28), TNSZ("fldcw",M,2), TNSZ("fnstenv",M,28), TNSZ("fnstcw",M,2), 20917c478bd9Sstevel@tonic-gate }, { 20927c478bd9Sstevel@tonic-gate /* [2,0] */ TNS("fiaddl",M), TNS("fimull",M), TNS("ficoml",M), TNS("ficompl",M), 20937c478bd9Sstevel@tonic-gate /* [2,4] */ TNS("fisubl",M), TNS("fisubrl",M), TNS("fidivl",M), TNS("fidivrl",M), 20947c478bd9Sstevel@tonic-gate }, { 2095d4c899eeSRobert Mustacchi /* [3,0] */ TNS("fildl",M), TNSZ("tisttpl",M,4), TNS("fistl",M), TNS("fistpl",M), 20967c478bd9Sstevel@tonic-gate /* [3,4] */ INVALID, TNSZ("fldt",M,10), INVALID, TNSZ("fstpt",M,10), 20977c478bd9Sstevel@tonic-gate }, { 20987c478bd9Sstevel@tonic-gate /* [4,0] */ TNSZ("faddl",M,8), TNSZ("fmull",M,8), TNSZ("fcoml",M,8), TNSZ("fcompl",M,8), 20997c478bd9Sstevel@tonic-gate /* [4,1] */ TNSZ("fsubl",M,8), TNSZ("fsubrl",M,8), TNSZ("fdivl",M,8), TNSZ("fdivrl",M,8), 21007c478bd9Sstevel@tonic-gate }, { 2101d4c899eeSRobert Mustacchi /* [5,0] */ TNSZ("fldl",M,8), TNSZ("fisttpll",M,8), TNSZ("fstl",M,8), TNSZ("fstpl",M,8), 21027c478bd9Sstevel@tonic-gate /* [5,4] */ TNSZ("frstor",M,108), INVALID, TNSZ("fnsave",M,108), TNSZ("fnstsw",M,2), 21037c478bd9Sstevel@tonic-gate }, { 21047c478bd9Sstevel@tonic-gate /* [6,0] */ TNSZ("fiadd",M,2), TNSZ("fimul",M,2), TNSZ("ficom",M,2), TNSZ("ficomp",M,2), 21057c478bd9Sstevel@tonic-gate /* [6,4] */ TNSZ("fisub",M,2), TNSZ("fisubr",M,2), TNSZ("fidiv",M,2), TNSZ("fidivr",M,2), 21067c478bd9Sstevel@tonic-gate }, { 2107d4c899eeSRobert Mustacchi /* [7,0] */ TNSZ("fild",M,2), TNSZ("fisttp",M,2), TNSZ("fist",M,2), TNSZ("fistp",M,2), 21087c478bd9Sstevel@tonic-gate /* [7,4] */ TNSZ("fbld",M,10), TNSZ("fildll",M,8), TNSZ("fbstp",M,10), TNSZ("fistpll",M,8), 21097c478bd9Sstevel@tonic-gate } }; 21107c478bd9Sstevel@tonic-gate 21117c478bd9Sstevel@tonic-gate const instable_t dis_opFP3[8][8] = { 21127c478bd9Sstevel@tonic-gate { 21137c478bd9Sstevel@tonic-gate /* bit pattern: 1101 1xxx 11xx xREG */ 21147c478bd9Sstevel@tonic-gate /* [0,0] */ TNS("fadd",FF), TNS("fmul",FF), TNS("fcom",F), TNS("fcomp",F), 21157c478bd9Sstevel@tonic-gate /* [0,4] */ TNS("fsub",FF), TNS("fsubr",FF), TNS("fdiv",FF), TNS("fdivr",FF), 21167c478bd9Sstevel@tonic-gate }, { 21177c478bd9Sstevel@tonic-gate /* [1,0] */ TNS("fld",F), TNS("fxch",F), TNS("fnop",NORM), TNS("fstp",F), 21187c478bd9Sstevel@tonic-gate /* [1,4] */ INVALID, INVALID, INVALID, INVALID, 21197c478bd9Sstevel@tonic-gate }, { 21207c478bd9Sstevel@tonic-gate /* [2,0] */ INVALID, INVALID, INVALID, INVALID, 21217c478bd9Sstevel@tonic-gate /* [2,4] */ INVALID, TNS("fucompp",NORM), INVALID, INVALID, 21227c478bd9Sstevel@tonic-gate }, { 21237c478bd9Sstevel@tonic-gate /* [3,0] */ INVALID, INVALID, INVALID, INVALID, 21247c478bd9Sstevel@tonic-gate /* [3,4] */ INVALID, INVALID, INVALID, INVALID, 21257c478bd9Sstevel@tonic-gate }, { 21267c478bd9Sstevel@tonic-gate /* [4,0] */ TNS("fadd",FF), TNS("fmul",FF), TNS("fcom",F), TNS("fcomp",F), 21277c478bd9Sstevel@tonic-gate /* [4,4] */ TNS("fsub",FF), TNS("fsubr",FF), TNS("fdiv",FF), TNS("fdivr",FF), 21287c478bd9Sstevel@tonic-gate }, { 21297c478bd9Sstevel@tonic-gate /* [5,0] */ TNS("ffree",F), TNS("fxch",F), TNS("fst",F), TNS("fstp",F), 21307c478bd9Sstevel@tonic-gate /* [5,4] */ TNS("fucom",F), TNS("fucomp",F), INVALID, INVALID, 21317c478bd9Sstevel@tonic-gate }, { 21327c478bd9Sstevel@tonic-gate /* [6,0] */ TNS("faddp",FF), TNS("fmulp",FF), TNS("fcomp",F), TNS("fcompp",NORM), 21337c478bd9Sstevel@tonic-gate /* [6,4] */ TNS("fsubp",FF), TNS("fsubrp",FF), TNS("fdivp",FF), TNS("fdivrp",FF), 21347c478bd9Sstevel@tonic-gate }, { 21359902c40fSdmick /* [7,0] */ TNS("ffreep",F), TNS("fxch",F), TNS("fstp",F), TNS("fstp",F), 21367c478bd9Sstevel@tonic-gate /* [7,4] */ TNS("fnstsw",M), TNS("fucomip",FFC), TNS("fcomip",FFC), INVALID, 21377c478bd9Sstevel@tonic-gate } }; 21387c478bd9Sstevel@tonic-gate 21397c478bd9Sstevel@tonic-gate const instable_t dis_opFP4[4][8] = { 21407c478bd9Sstevel@tonic-gate { 21417c478bd9Sstevel@tonic-gate /* bit pattern: 1101 1001 111x xxxx */ 21427c478bd9Sstevel@tonic-gate /* [0,0] */ TNS("fchs",NORM), TNS("fabs",NORM), INVALID, INVALID, 21437c478bd9Sstevel@tonic-gate /* [0,4] */ TNS("ftst",NORM), TNS("fxam",NORM), TNS("ftstp",NORM), INVALID, 21447c478bd9Sstevel@tonic-gate }, { 21457c478bd9Sstevel@tonic-gate /* [1,0] */ TNS("fld1",NORM), TNS("fldl2t",NORM), TNS("fldl2e",NORM), TNS("fldpi",NORM), 21467c478bd9Sstevel@tonic-gate /* [1,4] */ TNS("fldlg2",NORM), TNS("fldln2",NORM), TNS("fldz",NORM), INVALID, 21477c478bd9Sstevel@tonic-gate }, { 21487c478bd9Sstevel@tonic-gate /* [2,0] */ TNS("f2xm1",NORM), TNS("fyl2x",NORM), TNS("fptan",NORM), TNS("fpatan",NORM), 21497c478bd9Sstevel@tonic-gate /* [2,4] */ TNS("fxtract",NORM), TNS("fprem1",NORM), TNS("fdecstp",NORM), TNS("fincstp",NORM), 21507c478bd9Sstevel@tonic-gate }, { 21517c478bd9Sstevel@tonic-gate /* [3,0] */ TNS("fprem",NORM), TNS("fyl2xp1",NORM), TNS("fsqrt",NORM), TNS("fsincos",NORM), 21527c478bd9Sstevel@tonic-gate /* [3,4] */ TNS("frndint",NORM), TNS("fscale",NORM), TNS("fsin",NORM), TNS("fcos",NORM), 21537c478bd9Sstevel@tonic-gate } }; 21547c478bd9Sstevel@tonic-gate 21557c478bd9Sstevel@tonic-gate const instable_t dis_opFP5[8] = { 21567c478bd9Sstevel@tonic-gate /* bit pattern: 1101 1011 111x xxxx */ 21577c478bd9Sstevel@tonic-gate /* [0] */ TNS("feni",NORM), TNS("fdisi",NORM), TNS("fnclex",NORM), TNS("fninit",NORM), 21587c478bd9Sstevel@tonic-gate /* [4] */ TNS("fsetpm",NORM), TNS("frstpm",NORM), INVALID, INVALID, 21597c478bd9Sstevel@tonic-gate }; 21607c478bd9Sstevel@tonic-gate 21617c478bd9Sstevel@tonic-gate const instable_t dis_opFP6[8] = { 21627c478bd9Sstevel@tonic-gate /* bit pattern: 1101 1011 11yy yxxx */ 21637c478bd9Sstevel@tonic-gate /* [00] */ TNS("fcmov.nb",FF), TNS("fcmov.ne",FF), TNS("fcmov.nbe",FF), TNS("fcmov.nu",FF), 21647c478bd9Sstevel@tonic-gate /* [04] */ INVALID, TNS("fucomi",F), TNS("fcomi",F), INVALID, 21657c478bd9Sstevel@tonic-gate }; 21667c478bd9Sstevel@tonic-gate 21677c478bd9Sstevel@tonic-gate const instable_t dis_opFP7[8] = { 21687c478bd9Sstevel@tonic-gate /* bit pattern: 1101 1010 11yy yxxx */ 21697c478bd9Sstevel@tonic-gate /* [00] */ TNS("fcmov.b",FF), TNS("fcmov.e",FF), TNS("fcmov.be",FF), TNS("fcmov.u",FF), 21707c478bd9Sstevel@tonic-gate /* [04] */ INVALID, INVALID, INVALID, INVALID, 21717c478bd9Sstevel@tonic-gate }; 21727c478bd9Sstevel@tonic-gate 21737c478bd9Sstevel@tonic-gate /* 21747c478bd9Sstevel@tonic-gate * Main decode table for the op codes. The first two nibbles 21757c478bd9Sstevel@tonic-gate * will be used as an index into the table. If there is a 21767c478bd9Sstevel@tonic-gate * a need to further decode an instruction, the array to be 21777c478bd9Sstevel@tonic-gate * referenced is indicated with the other two entries being 21787c478bd9Sstevel@tonic-gate * empty. 21797c478bd9Sstevel@tonic-gate */ 21807c478bd9Sstevel@tonic-gate 21817c478bd9Sstevel@tonic-gate const instable_t dis_distable[16][16] = { 21827c478bd9Sstevel@tonic-gate { 21837c478bd9Sstevel@tonic-gate /* [0,0] */ TNS("addb",RMw), TS("add",RMw), TNS("addb",MRw), TS("add",MRw), 21847c478bd9Sstevel@tonic-gate /* [0,4] */ TNS("addb",IA), TS("add",IA), TSx("push",SEG), TSx("pop",SEG), 21857c478bd9Sstevel@tonic-gate /* [0,8] */ TNS("orb",RMw), TS("or",RMw), TNS("orb",MRw), TS("or",MRw), 21867c478bd9Sstevel@tonic-gate /* [0,C] */ TNS("orb",IA), TS("or",IA), TSx("push",SEG), IND(dis_op0F), 21877c478bd9Sstevel@tonic-gate }, { 21887c478bd9Sstevel@tonic-gate /* [1,0] */ TNS("adcb",RMw), TS("adc",RMw), TNS("adcb",MRw), TS("adc",MRw), 21897c478bd9Sstevel@tonic-gate /* [1,4] */ TNS("adcb",IA), TS("adc",IA), TSx("push",SEG), TSx("pop",SEG), 21907c478bd9Sstevel@tonic-gate /* [1,8] */ TNS("sbbb",RMw), TS("sbb",RMw), TNS("sbbb",MRw), TS("sbb",MRw), 21917c478bd9Sstevel@tonic-gate /* [1,C] */ TNS("sbbb",IA), TS("sbb",IA), TSx("push",SEG), TSx("pop",SEG), 21927c478bd9Sstevel@tonic-gate }, { 21937c478bd9Sstevel@tonic-gate /* [2,0] */ TNS("andb",RMw), TS("and",RMw), TNS("andb",MRw), TS("and",MRw), 21947c478bd9Sstevel@tonic-gate /* [2,4] */ TNS("andb",IA), TS("and",IA), TNSx("%es:",OVERRIDE), TNSx("daa",NORM), 21957c478bd9Sstevel@tonic-gate /* [2,8] */ TNS("subb",RMw), TS("sub",RMw), TNS("subb",MRw), TS("sub",MRw), 2196ab1416efSBryan Cantrill /* [2,C] */ TNS("subb",IA), TS("sub",IA), TNS("%cs:",OVERRIDE), TNSx("das",NORM), 21977c478bd9Sstevel@tonic-gate }, { 21987c478bd9Sstevel@tonic-gate /* [3,0] */ TNS("xorb",RMw), TS("xor",RMw), TNS("xorb",MRw), TS("xor",MRw), 21997c478bd9Sstevel@tonic-gate /* [3,4] */ TNS("xorb",IA), TS("xor",IA), TNSx("%ss:",OVERRIDE), TNSx("aaa",NORM), 22007c478bd9Sstevel@tonic-gate /* [3,8] */ TNS("cmpb",RMw), TS("cmp",RMw), TNS("cmpb",MRw), TS("cmp",MRw), 22017c478bd9Sstevel@tonic-gate /* [3,C] */ TNS("cmpb",IA), TS("cmp",IA), TNSx("%ds:",OVERRIDE), TNSx("aas",NORM), 22027c478bd9Sstevel@tonic-gate }, { 22037c478bd9Sstevel@tonic-gate /* [4,0] */ TSx("inc",R), TSx("inc",R), TSx("inc",R), TSx("inc",R), 22047c478bd9Sstevel@tonic-gate /* [4,4] */ TSx("inc",R), TSx("inc",R), TSx("inc",R), TSx("inc",R), 22057c478bd9Sstevel@tonic-gate /* [4,8] */ TSx("dec",R), TSx("dec",R), TSx("dec",R), TSx("dec",R), 22067c478bd9Sstevel@tonic-gate /* [4,C] */ TSx("dec",R), TSx("dec",R), TSx("dec",R), TSx("dec",R), 22077c478bd9Sstevel@tonic-gate }, { 22087c478bd9Sstevel@tonic-gate /* [5,0] */ TSp("push",R), TSp("push",R), TSp("push",R), TSp("push",R), 22097c478bd9Sstevel@tonic-gate /* [5,4] */ TSp("push",R), TSp("push",R), TSp("push",R), TSp("push",R), 22107c478bd9Sstevel@tonic-gate /* [5,8] */ TSp("pop",R), TSp("pop",R), TSp("pop",R), TSp("pop",R), 22117c478bd9Sstevel@tonic-gate /* [5,C] */ TSp("pop",R), TSp("pop",R), TSp("pop",R), TSp("pop",R), 22127c478bd9Sstevel@tonic-gate }, { 22137c478bd9Sstevel@tonic-gate /* [6,0] */ TSZx("pusha",IMPLMEM,28),TSZx("popa",IMPLMEM,28), TSx("bound",MR), TNS("arpl",RMw), 22147c478bd9Sstevel@tonic-gate /* [6,4] */ TNS("%fs:",OVERRIDE), TNS("%gs:",OVERRIDE), TNS("data16",DM), TNS("addr16",AM), 22157c478bd9Sstevel@tonic-gate /* [6,8] */ TSp("push",I), TS("imul",IMUL), TSp("push",Ib), TS("imul",IMUL), 22167c478bd9Sstevel@tonic-gate /* [6,C] */ TNSZ("insb",IMPLMEM,1), TSZ("ins",IMPLMEM,4), TNSZ("outsb",IMPLMEM,1),TSZ("outs",IMPLMEM,4), 22177c478bd9Sstevel@tonic-gate }, { 22187c478bd9Sstevel@tonic-gate /* [7,0] */ TNSy("jo",BD), TNSy("jno",BD), TNSy("jb",BD), TNSy("jae",BD), 22197c478bd9Sstevel@tonic-gate /* [7,4] */ TNSy("je",BD), TNSy("jne",BD), TNSy("jbe",BD), TNSy("ja",BD), 22207c478bd9Sstevel@tonic-gate /* [7,8] */ TNSy("js",BD), TNSy("jns",BD), TNSy("jp",BD), TNSy("jnp",BD), 22217c478bd9Sstevel@tonic-gate /* [7,C] */ TNSy("jl",BD), TNSy("jge",BD), TNSy("jle",BD), TNSy("jg",BD), 22227c478bd9Sstevel@tonic-gate }, { 22237c478bd9Sstevel@tonic-gate /* [8,0] */ IND(dis_op80), IND(dis_op81), INDx(dis_op82), IND(dis_op83), 22247c478bd9Sstevel@tonic-gate /* [8,4] */ TNS("testb",RMw), TS("test",RMw), TNS("xchgb",RMw), TS("xchg",RMw), 22257c478bd9Sstevel@tonic-gate /* [8,8] */ TNS("movb",RMw), TS("mov",RMw), TNS("movb",MRw), TS("mov",MRw), 22267c478bd9Sstevel@tonic-gate /* [8,C] */ TNS("movw",SM), TS("lea",MR), TNS("movw",MS), TSp("pop",M), 22277c478bd9Sstevel@tonic-gate }, { 22287c478bd9Sstevel@tonic-gate /* [9,0] */ TNS("nop",NORM), TS("xchg",RA), TS("xchg",RA), TS("xchg",RA), 22297c478bd9Sstevel@tonic-gate /* [9,4] */ TS("xchg",RA), TS("xchg",RA), TS("xchg",RA), TS("xchg",RA), 22307c478bd9Sstevel@tonic-gate /* [9,8] */ TNS("cXtX",CBW), TNS("cXtX",CWD), TNSx("lcall",SO), TNS("fwait",NORM), 22311872b0b5SAndriy Gapon /* [9,C] */ TSZy("pushf",IMPLMEM,4),TSZy("popf",IMPLMEM,4), TNS("sahf",NORM), TNS("lahf",NORM), 22327c478bd9Sstevel@tonic-gate }, { 22337c478bd9Sstevel@tonic-gate /* [A,0] */ TNS("movb",OA), TS("mov",OA), TNS("movb",AO), TS("mov",AO), 22347c478bd9Sstevel@tonic-gate /* [A,4] */ TNSZ("movsb",SD,1), TS("movs",SD), TNSZ("cmpsb",SD,1), TS("cmps",SD), 22357c478bd9Sstevel@tonic-gate /* [A,8] */ TNS("testb",IA), TS("test",IA), TNS("stosb",AD), TS("stos",AD), 22367c478bd9Sstevel@tonic-gate /* [A,C] */ TNS("lodsb",SA), TS("lods",SA), TNS("scasb",AD), TS("scas",AD), 22377c478bd9Sstevel@tonic-gate }, { 22387c478bd9Sstevel@tonic-gate /* [B,0] */ TNS("movb",IR), TNS("movb",IR), TNS("movb",IR), TNS("movb",IR), 22397c478bd9Sstevel@tonic-gate /* [B,4] */ TNS("movb",IR), TNS("movb",IR), TNS("movb",IR), TNS("movb",IR), 22407c478bd9Sstevel@tonic-gate /* [B,8] */ TS("mov",IR), TS("mov",IR), TS("mov",IR), TS("mov",IR), 22417c478bd9Sstevel@tonic-gate /* [B,C] */ TS("mov",IR), TS("mov",IR), TS("mov",IR), TS("mov",IR), 22427c478bd9Sstevel@tonic-gate }, { 22437c478bd9Sstevel@tonic-gate /* [C,0] */ IND(dis_opC0), IND(dis_opC1), TNSyp("ret",RET), TNSyp("ret",NORM), 22447c478bd9Sstevel@tonic-gate /* [C,4] */ TNSx("les",MR), TNSx("lds",MR), TNS("movb",IMw), TS("mov",IMw), 22457c478bd9Sstevel@tonic-gate /* [C,8] */ TNSyp("enter",ENTER), TNSyp("leave",NORM), TNS("lret",RET), TNS("lret",NORM), 22467c478bd9Sstevel@tonic-gate /* [C,C] */ TNS("int",INT3), TNS("int",INTx), TNSx("into",NORM), TNS("iret",NORM), 22477c478bd9Sstevel@tonic-gate }, { 22487c478bd9Sstevel@tonic-gate /* [D,0] */ IND(dis_opD0), IND(dis_opD1), IND(dis_opD2), IND(dis_opD3), 22497c478bd9Sstevel@tonic-gate /* [D,4] */ TNSx("aam",U), TNSx("aad",U), TNSx("falc",NORM), TNSZ("xlat",IMPLMEM,1), 22507c478bd9Sstevel@tonic-gate 22517c478bd9Sstevel@tonic-gate /* 287 instructions. Note that although the indirect field */ 22527c478bd9Sstevel@tonic-gate /* indicates opFP1n2 for further decoding, this is not necessarily */ 22537c478bd9Sstevel@tonic-gate /* the case since the opFP arrays are not partitioned according to key1 */ 22547c478bd9Sstevel@tonic-gate /* and key2. opFP1n2 is given only to indicate that we haven't */ 22557c478bd9Sstevel@tonic-gate /* finished decoding the instruction. */ 22567c478bd9Sstevel@tonic-gate /* [D,8] */ IND(dis_opFP1n2), IND(dis_opFP1n2), IND(dis_opFP1n2), IND(dis_opFP1n2), 22577c478bd9Sstevel@tonic-gate /* [D,C] */ IND(dis_opFP1n2), IND(dis_opFP1n2), IND(dis_opFP1n2), IND(dis_opFP1n2), 22587c478bd9Sstevel@tonic-gate }, { 22597c478bd9Sstevel@tonic-gate /* [E,0] */ TNSy("loopnz",BD), TNSy("loopz",BD), TNSy("loop",BD), TNSy("jcxz",BD), 22607c478bd9Sstevel@tonic-gate /* [E,4] */ TNS("inb",P), TS("in",P), TNS("outb",P), TS("out",P), 22617c478bd9Sstevel@tonic-gate /* [E,8] */ TNSyp("call",D), TNSy("jmp",D), TNSx("ljmp",SO), TNSy("jmp",BD), 22627c478bd9Sstevel@tonic-gate /* [E,C] */ TNS("inb",V), TS("in",V), TNS("outb",V), TS("out",V), 22637c478bd9Sstevel@tonic-gate }, { 22647c478bd9Sstevel@tonic-gate /* [F,0] */ TNS("lock",LOCK), TNS("icebp", NORM), TNS("repnz",PREFIX), TNS("repz",PREFIX), 22657c478bd9Sstevel@tonic-gate /* [F,4] */ TNS("hlt",NORM), TNS("cmc",NORM), IND(dis_opF6), IND(dis_opF7), 22667c478bd9Sstevel@tonic-gate /* [F,8] */ TNS("clc",NORM), TNS("stc",NORM), TNS("cli",NORM), TNS("sti",NORM), 22677c478bd9Sstevel@tonic-gate /* [F,C] */ TNS("cld",NORM), TNS("std",NORM), IND(dis_opFE), IND(dis_opFF), 22687c478bd9Sstevel@tonic-gate } }; 22697c478bd9Sstevel@tonic-gate 22707c478bd9Sstevel@tonic-gate /* END CSTYLED */ 22717c478bd9Sstevel@tonic-gate 22727c478bd9Sstevel@tonic-gate /* 22737c478bd9Sstevel@tonic-gate * common functions to decode and disassemble an x86 or amd64 instruction 22747c478bd9Sstevel@tonic-gate */ 22757c478bd9Sstevel@tonic-gate 22767c478bd9Sstevel@tonic-gate /* 22777c478bd9Sstevel@tonic-gate * These are the individual fields of a REX prefix. Note that a REX 22787c478bd9Sstevel@tonic-gate * prefix with none of these set is still needed to: 22797c478bd9Sstevel@tonic-gate * - use the MOVSXD (sign extend 32 to 64 bits) instruction 22807c478bd9Sstevel@tonic-gate * - access the %sil, %dil, %bpl, %spl registers 22817c478bd9Sstevel@tonic-gate */ 22827c478bd9Sstevel@tonic-gate #define REX_W 0x08 /* 64 bit operand size when set */ 22837c478bd9Sstevel@tonic-gate #define REX_R 0x04 /* high order bit extension of ModRM reg field */ 22847c478bd9Sstevel@tonic-gate #define REX_X 0x02 /* high order bit extension of SIB index field */ 22857c478bd9Sstevel@tonic-gate #define REX_B 0x01 /* extends ModRM r_m, SIB base, or opcode reg */ 22867c478bd9Sstevel@tonic-gate 2287ab47273fSEdward Gillett /* 2288ab47273fSEdward Gillett * These are the individual fields of a VEX prefix. 2289ab47273fSEdward Gillett */ 2290ab47273fSEdward Gillett #define VEX_R 0x08 /* REX.R in 1's complement form */ 2291ab47273fSEdward Gillett #define VEX_X 0x04 /* REX.X in 1's complement form */ 2292ab47273fSEdward Gillett #define VEX_B 0x02 /* REX.B in 1's complement form */ 2293ab47273fSEdward Gillett /* Vector Length, 0: scalar or 128-bit vector, 1: 256-bit vector */ 2294ab47273fSEdward Gillett #define VEX_L 0x04 2295ab47273fSEdward Gillett #define VEX_W 0x08 /* opcode specific, use like REX.W */ 2296ab47273fSEdward Gillett #define VEX_m 0x1F /* VEX m-mmmm field */ 2297ab47273fSEdward Gillett #define VEX_v 0x78 /* VEX register specifier */ 2298ab47273fSEdward Gillett #define VEX_p 0x03 /* VEX pp field, opcode extension */ 2299ab47273fSEdward Gillett 2300ab47273fSEdward Gillett /* VEX m-mmmm field, only used by three bytes prefix */ 2301ab47273fSEdward Gillett #define VEX_m_0F 0x01 /* implied 0F leading opcode byte */ 2302ab47273fSEdward Gillett #define VEX_m_0F38 0x02 /* implied 0F 38 leading opcode byte */ 2303ab47273fSEdward Gillett #define VEX_m_0F3A 0x03 /* implied 0F 3A leading opcode byte */ 2304ab47273fSEdward Gillett 2305ab47273fSEdward Gillett /* VEX pp field, providing equivalent functionality of a SIMD prefix */ 2306ab47273fSEdward Gillett #define VEX_p_66 0x01 2307ab47273fSEdward Gillett #define VEX_p_F3 0x02 2308ab47273fSEdward Gillett #define VEX_p_F2 0x03 2309ab47273fSEdward Gillett 23107c478bd9Sstevel@tonic-gate /* 23117c478bd9Sstevel@tonic-gate * Even in 64 bit mode, usually only 4 byte immediate operands are supported. 23127c478bd9Sstevel@tonic-gate */ 23137c478bd9Sstevel@tonic-gate static int isize[] = {1, 2, 4, 4}; 23147c478bd9Sstevel@tonic-gate static int isize64[] = {1, 2, 4, 8}; 23157c478bd9Sstevel@tonic-gate 23167c478bd9Sstevel@tonic-gate /* 23177c478bd9Sstevel@tonic-gate * Just a bunch of useful macros. 23187c478bd9Sstevel@tonic-gate */ 23197c478bd9Sstevel@tonic-gate #define WBIT(x) (x & 0x1) /* to get w bit */ 23207c478bd9Sstevel@tonic-gate #define REGNO(x) (x & 0x7) /* to get 3 bit register */ 23217c478bd9Sstevel@tonic-gate #define VBIT(x) ((x)>>1 & 0x1) /* to get 'v' bit */ 23227c478bd9Sstevel@tonic-gate #define OPSIZE(osize, wbit) ((wbit) ? isize[osize] : 1) 23237c478bd9Sstevel@tonic-gate #define OPSIZE64(osize, wbit) ((wbit) ? isize64[osize] : 1) 23247c478bd9Sstevel@tonic-gate 23257c478bd9Sstevel@tonic-gate #define REG_ONLY 3 /* mode to indicate a register operand (not memory) */ 23267c478bd9Sstevel@tonic-gate 23277c478bd9Sstevel@tonic-gate #define BYTE_OPND 0 /* w-bit value indicating byte register */ 23287c478bd9Sstevel@tonic-gate #define LONG_OPND 1 /* w-bit value indicating opnd_size register */ 23297c478bd9Sstevel@tonic-gate #define MM_OPND 2 /* "value" used to indicate a mmx reg */ 23307c478bd9Sstevel@tonic-gate #define XMM_OPND 3 /* "value" used to indicate a xmm reg */ 23317c478bd9Sstevel@tonic-gate #define SEG_OPND 4 /* "value" used to indicate a segment reg */ 23327c478bd9Sstevel@tonic-gate #define CONTROL_OPND 5 /* "value" used to indicate a control reg */ 23337c478bd9Sstevel@tonic-gate #define DEBUG_OPND 6 /* "value" used to indicate a debug reg */ 23347c478bd9Sstevel@tonic-gate #define TEST_OPND 7 /* "value" used to indicate a test reg */ 23357c478bd9Sstevel@tonic-gate #define WORD_OPND 8 /* w-bit value indicating word size reg */ 2336ab47273fSEdward Gillett #define YMM_OPND 9 /* "value" used to indicate a ymm reg */ 2337*a4e73d5dSJerry Jelinek #define KOPMASK_OPND 10 /* "value" used to indicate an opmask reg */ 23387c478bd9Sstevel@tonic-gate 2339245ac945SRobert Mustacchi /* 2340245ac945SRobert Mustacchi * The AVX2 gather instructions are a bit of a mess. While there's a pattern, 2341245ac945SRobert Mustacchi * there's not really a consistent scheme that we can use to know what the mode 2342245ac945SRobert Mustacchi * is supposed to be for a given type. Various instructions, like VPGATHERDD, 2343245ac945SRobert Mustacchi * always match the value of VEX_L. Other instructions like VPGATHERDQ, have 2344245ac945SRobert Mustacchi * some registers match VEX_L, but the VSIB is always XMM. 2345245ac945SRobert Mustacchi * 2346245ac945SRobert Mustacchi * The simplest way to deal with this is to just define a table based on the 2347245ac945SRobert Mustacchi * instruction opcodes, which are 0x90-0x93, so we subtract 0x90 to index into 2348245ac945SRobert Mustacchi * them. 2349245ac945SRobert Mustacchi * 2350245ac945SRobert Mustacchi * We further have to subdivide this based on the value of VEX_W and the value 2351245ac945SRobert Mustacchi * of VEX_L. The array is constructed to be indexed as: 2352245ac945SRobert Mustacchi * [opcode - 0x90][VEX_W][VEX_L]. 2353245ac945SRobert Mustacchi */ 2354245ac945SRobert Mustacchi /* w = 0, 0x90 */ 2355245ac945SRobert Mustacchi typedef struct dis_gather_regs { 2356245ac945SRobert Mustacchi uint_t dgr_arg0; /* src reg */ 2357245ac945SRobert Mustacchi uint_t dgr_arg1; /* vsib reg */ 2358245ac945SRobert Mustacchi uint_t dgr_arg2; /* dst reg */ 2359245ac945SRobert Mustacchi char *dgr_suffix; /* suffix to append */ 2360245ac945SRobert Mustacchi } dis_gather_regs_t; 2361245ac945SRobert Mustacchi 2362245ac945SRobert Mustacchi static dis_gather_regs_t dis_vgather[4][2][2] = { 2363245ac945SRobert Mustacchi { 2364245ac945SRobert Mustacchi /* op 0x90, W.0 */ 2365245ac945SRobert Mustacchi { 2366245ac945SRobert Mustacchi { XMM_OPND, XMM_OPND, XMM_OPND, "d" }, 2367245ac945SRobert Mustacchi { YMM_OPND, YMM_OPND, YMM_OPND, "d" } 2368245ac945SRobert Mustacchi }, 2369245ac945SRobert Mustacchi /* op 0x90, W.1 */ 2370245ac945SRobert Mustacchi { 2371245ac945SRobert Mustacchi { XMM_OPND, XMM_OPND, XMM_OPND, "q" }, 2372245ac945SRobert Mustacchi { YMM_OPND, XMM_OPND, YMM_OPND, "q" } 2373245ac945SRobert Mustacchi } 2374245ac945SRobert Mustacchi }, 2375245ac945SRobert Mustacchi { 2376245ac945SRobert Mustacchi /* op 0x91, W.0 */ 2377245ac945SRobert Mustacchi { 2378245ac945SRobert Mustacchi { XMM_OPND, XMM_OPND, XMM_OPND, "d" }, 2379245ac945SRobert Mustacchi { XMM_OPND, YMM_OPND, XMM_OPND, "d" }, 2380245ac945SRobert Mustacchi }, 2381245ac945SRobert Mustacchi /* op 0x91, W.1 */ 2382245ac945SRobert Mustacchi { 2383245ac945SRobert Mustacchi { XMM_OPND, XMM_OPND, XMM_OPND, "q" }, 2384245ac945SRobert Mustacchi { YMM_OPND, YMM_OPND, YMM_OPND, "q" }, 2385245ac945SRobert Mustacchi } 2386245ac945SRobert Mustacchi }, 2387245ac945SRobert Mustacchi { 2388245ac945SRobert Mustacchi /* op 0x92, W.0 */ 2389245ac945SRobert Mustacchi { 2390245ac945SRobert Mustacchi { XMM_OPND, XMM_OPND, XMM_OPND, "s" }, 2391245ac945SRobert Mustacchi { YMM_OPND, YMM_OPND, YMM_OPND, "s" } 2392245ac945SRobert Mustacchi }, 2393245ac945SRobert Mustacchi /* op 0x92, W.1 */ 2394245ac945SRobert Mustacchi { 2395245ac945SRobert Mustacchi { XMM_OPND, XMM_OPND, XMM_OPND, "d" }, 2396245ac945SRobert Mustacchi { YMM_OPND, XMM_OPND, YMM_OPND, "d" } 2397245ac945SRobert Mustacchi } 2398245ac945SRobert Mustacchi }, 2399245ac945SRobert Mustacchi { 2400245ac945SRobert Mustacchi /* op 0x93, W.0 */ 2401245ac945SRobert Mustacchi { 2402245ac945SRobert Mustacchi { XMM_OPND, XMM_OPND, XMM_OPND, "s" }, 2403245ac945SRobert Mustacchi { XMM_OPND, YMM_OPND, XMM_OPND, "s" } 2404245ac945SRobert Mustacchi }, 2405245ac945SRobert Mustacchi /* op 0x93, W.1 */ 2406245ac945SRobert Mustacchi { 2407245ac945SRobert Mustacchi { XMM_OPND, XMM_OPND, XMM_OPND, "d" }, 2408245ac945SRobert Mustacchi { YMM_OPND, YMM_OPND, YMM_OPND, "d" } 2409245ac945SRobert Mustacchi } 2410245ac945SRobert Mustacchi } 2411245ac945SRobert Mustacchi }; 2412245ac945SRobert Mustacchi 24137c478bd9Sstevel@tonic-gate /* 24147c478bd9Sstevel@tonic-gate * Get the next byte and separate the op code into the high and low nibbles. 24157c478bd9Sstevel@tonic-gate */ 24167c478bd9Sstevel@tonic-gate static int 24177c478bd9Sstevel@tonic-gate dtrace_get_opcode(dis86_t *x, uint_t *high, uint_t *low) 24187c478bd9Sstevel@tonic-gate { 24197c478bd9Sstevel@tonic-gate int byte; 24207c478bd9Sstevel@tonic-gate 24217c478bd9Sstevel@tonic-gate /* 24227c478bd9Sstevel@tonic-gate * x86 instructions have a maximum length of 15 bytes. Bail out if 24237c478bd9Sstevel@tonic-gate * we try to read more. 24247c478bd9Sstevel@tonic-gate */ 24257c478bd9Sstevel@tonic-gate if (x->d86_len >= 15) 24267c478bd9Sstevel@tonic-gate return (x->d86_error = 1); 24277c478bd9Sstevel@tonic-gate 24287c478bd9Sstevel@tonic-gate if (x->d86_error) 24297c478bd9Sstevel@tonic-gate return (1); 24307c478bd9Sstevel@tonic-gate byte = x->d86_get_byte(x->d86_data); 24317c478bd9Sstevel@tonic-gate if (byte < 0) 24327c478bd9Sstevel@tonic-gate return (x->d86_error = 1); 24337c478bd9Sstevel@tonic-gate x->d86_bytes[x->d86_len++] = byte; 24347c478bd9Sstevel@tonic-gate *low = byte & 0xf; /* ----xxxx low 4 bits */ 24357c478bd9Sstevel@tonic-gate *high = byte >> 4 & 0xf; /* xxxx---- bits 7 to 4 */ 24367c478bd9Sstevel@tonic-gate return (0); 24377c478bd9Sstevel@tonic-gate } 24387c478bd9Sstevel@tonic-gate 24397c478bd9Sstevel@tonic-gate /* 24407c478bd9Sstevel@tonic-gate * Get and decode an SIB (scaled index base) byte 24417c478bd9Sstevel@tonic-gate */ 24427c478bd9Sstevel@tonic-gate static void 24437c478bd9Sstevel@tonic-gate dtrace_get_SIB(dis86_t *x, uint_t *ss, uint_t *index, uint_t *base) 24447c478bd9Sstevel@tonic-gate { 24457c478bd9Sstevel@tonic-gate int byte; 24467c478bd9Sstevel@tonic-gate 24477c478bd9Sstevel@tonic-gate if (x->d86_error) 24487c478bd9Sstevel@tonic-gate return; 24497c478bd9Sstevel@tonic-gate 24507c478bd9Sstevel@tonic-gate byte = x->d86_get_byte(x->d86_data); 24517c478bd9Sstevel@tonic-gate if (byte < 0) { 24527c478bd9Sstevel@tonic-gate x->d86_error = 1; 24537c478bd9Sstevel@tonic-gate return; 24547c478bd9Sstevel@tonic-gate } 24557c478bd9Sstevel@tonic-gate x->d86_bytes[x->d86_len++] = byte; 24567c478bd9Sstevel@tonic-gate 24577c478bd9Sstevel@tonic-gate *base = byte & 0x7; 24587c478bd9Sstevel@tonic-gate *index = (byte >> 3) & 0x7; 24597c478bd9Sstevel@tonic-gate *ss = (byte >> 6) & 0x3; 24607c478bd9Sstevel@tonic-gate } 24617c478bd9Sstevel@tonic-gate 24627c478bd9Sstevel@tonic-gate /* 24637c478bd9Sstevel@tonic-gate * Get the byte following the op code and separate it into the 24647c478bd9Sstevel@tonic-gate * mode, register, and r/m fields. 24657c478bd9Sstevel@tonic-gate */ 24667c478bd9Sstevel@tonic-gate static void 24677c478bd9Sstevel@tonic-gate dtrace_get_modrm(dis86_t *x, uint_t *mode, uint_t *reg, uint_t *r_m) 24687c478bd9Sstevel@tonic-gate { 24697c478bd9Sstevel@tonic-gate if (x->d86_got_modrm == 0) { 24707c478bd9Sstevel@tonic-gate if (x->d86_rmindex == -1) 24717c478bd9Sstevel@tonic-gate x->d86_rmindex = x->d86_len; 24727c478bd9Sstevel@tonic-gate dtrace_get_SIB(x, mode, reg, r_m); 24737c478bd9Sstevel@tonic-gate x->d86_got_modrm = 1; 24747c478bd9Sstevel@tonic-gate } 24757c478bd9Sstevel@tonic-gate } 24767c478bd9Sstevel@tonic-gate 24777c478bd9Sstevel@tonic-gate /* 24787c478bd9Sstevel@tonic-gate * Adjust register selection based on any REX prefix bits present. 24797c478bd9Sstevel@tonic-gate */ 24807c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 24817c478bd9Sstevel@tonic-gate static void 24827c478bd9Sstevel@tonic-gate dtrace_rex_adjust(uint_t rex_prefix, uint_t mode, uint_t *reg, uint_t *r_m) 24837c478bd9Sstevel@tonic-gate { 24847c478bd9Sstevel@tonic-gate if (reg != NULL && r_m == NULL) { 24857c478bd9Sstevel@tonic-gate if (rex_prefix & REX_B) 24867c478bd9Sstevel@tonic-gate *reg += 8; 24877c478bd9Sstevel@tonic-gate } else { 24887c478bd9Sstevel@tonic-gate if (reg != NULL && (REX_R & rex_prefix) != 0) 24897c478bd9Sstevel@tonic-gate *reg += 8; 24907c478bd9Sstevel@tonic-gate if (r_m != NULL && (REX_B & rex_prefix) != 0) 24917c478bd9Sstevel@tonic-gate *r_m += 8; 24927c478bd9Sstevel@tonic-gate } 24937c478bd9Sstevel@tonic-gate } 24947c478bd9Sstevel@tonic-gate 2495ab47273fSEdward Gillett /* 2496ab47273fSEdward Gillett * Adjust register selection based on any VEX prefix bits present. 2497ab47273fSEdward Gillett * Notes: VEX.R, VEX.X and VEX.B use the inverted form compared with REX prefix 2498ab47273fSEdward Gillett */ 2499ab47273fSEdward Gillett /*ARGSUSED*/ 2500ab47273fSEdward Gillett static void 2501ab47273fSEdward Gillett dtrace_vex_adjust(uint_t vex_byte1, uint_t mode, uint_t *reg, uint_t *r_m) 2502ab47273fSEdward Gillett { 2503ab47273fSEdward Gillett if (reg != NULL && r_m == NULL) { 2504ab47273fSEdward Gillett if (!(vex_byte1 & VEX_B)) 2505ab47273fSEdward Gillett *reg += 8; 2506ab47273fSEdward Gillett } else { 2507ab47273fSEdward Gillett if (reg != NULL && ((VEX_R & vex_byte1) == 0)) 2508ab47273fSEdward Gillett *reg += 8; 2509ab47273fSEdward Gillett if (r_m != NULL && ((VEX_B & vex_byte1) == 0)) 2510ab47273fSEdward Gillett *r_m += 8; 2511ab47273fSEdward Gillett } 2512ab47273fSEdward Gillett } 2513ab47273fSEdward Gillett 25147c478bd9Sstevel@tonic-gate /* 25157c478bd9Sstevel@tonic-gate * Get an immediate operand of the given size, with sign extension. 25167c478bd9Sstevel@tonic-gate */ 25177c478bd9Sstevel@tonic-gate static void 25187c478bd9Sstevel@tonic-gate dtrace_imm_opnd(dis86_t *x, int wbit, int size, int opindex) 25197c478bd9Sstevel@tonic-gate { 25207c478bd9Sstevel@tonic-gate int i; 25217c478bd9Sstevel@tonic-gate int byte; 25227c478bd9Sstevel@tonic-gate int valsize; 25237c478bd9Sstevel@tonic-gate 25247c478bd9Sstevel@tonic-gate if (x->d86_numopnds < opindex + 1) 25257c478bd9Sstevel@tonic-gate x->d86_numopnds = opindex + 1; 25267c478bd9Sstevel@tonic-gate 25277c478bd9Sstevel@tonic-gate switch (wbit) { 25287c478bd9Sstevel@tonic-gate case BYTE_OPND: 25297c478bd9Sstevel@tonic-gate valsize = 1; 25307c478bd9Sstevel@tonic-gate break; 25317c478bd9Sstevel@tonic-gate case LONG_OPND: 25327c478bd9Sstevel@tonic-gate if (x->d86_opnd_size == SIZE16) 25337c478bd9Sstevel@tonic-gate valsize = 2; 25347c478bd9Sstevel@tonic-gate else if (x->d86_opnd_size == SIZE32) 25357c478bd9Sstevel@tonic-gate valsize = 4; 25367c478bd9Sstevel@tonic-gate else 25377c478bd9Sstevel@tonic-gate valsize = 8; 25387c478bd9Sstevel@tonic-gate break; 25397c478bd9Sstevel@tonic-gate case MM_OPND: 25407c478bd9Sstevel@tonic-gate case XMM_OPND: 2541ab47273fSEdward Gillett case YMM_OPND: 25427c478bd9Sstevel@tonic-gate case SEG_OPND: 25437c478bd9Sstevel@tonic-gate case CONTROL_OPND: 25447c478bd9Sstevel@tonic-gate case DEBUG_OPND: 25457c478bd9Sstevel@tonic-gate case TEST_OPND: 25467c478bd9Sstevel@tonic-gate valsize = size; 25477c478bd9Sstevel@tonic-gate break; 25487c478bd9Sstevel@tonic-gate case WORD_OPND: 25497c478bd9Sstevel@tonic-gate valsize = 2; 25507c478bd9Sstevel@tonic-gate break; 25517c478bd9Sstevel@tonic-gate } 25527c478bd9Sstevel@tonic-gate if (valsize < size) 25537c478bd9Sstevel@tonic-gate valsize = size; 25547c478bd9Sstevel@tonic-gate 25557c478bd9Sstevel@tonic-gate if (x->d86_error) 25567c478bd9Sstevel@tonic-gate return; 25577c478bd9Sstevel@tonic-gate x->d86_opnd[opindex].d86_value = 0; 25587c478bd9Sstevel@tonic-gate for (i = 0; i < size; ++i) { 25597c478bd9Sstevel@tonic-gate byte = x->d86_get_byte(x->d86_data); 25607c478bd9Sstevel@tonic-gate if (byte < 0) { 25617c478bd9Sstevel@tonic-gate x->d86_error = 1; 25627c478bd9Sstevel@tonic-gate return; 25637c478bd9Sstevel@tonic-gate } 25647c478bd9Sstevel@tonic-gate x->d86_bytes[x->d86_len++] = byte; 25657c478bd9Sstevel@tonic-gate x->d86_opnd[opindex].d86_value |= (uint64_t)byte << (i * 8); 25667c478bd9Sstevel@tonic-gate } 25677c478bd9Sstevel@tonic-gate /* Do sign extension */ 25687c478bd9Sstevel@tonic-gate if (x->d86_bytes[x->d86_len - 1] & 0x80) { 2569d267098bSdmick for (; i < sizeof (uint64_t); i++) 25707c478bd9Sstevel@tonic-gate x->d86_opnd[opindex].d86_value |= 2571d267098bSdmick (uint64_t)0xff << (i * 8); 25727c478bd9Sstevel@tonic-gate } 25737c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 25747c478bd9Sstevel@tonic-gate x->d86_opnd[opindex].d86_mode = MODE_SIGNED; 25757c478bd9Sstevel@tonic-gate x->d86_opnd[opindex].d86_value_size = valsize; 25767c478bd9Sstevel@tonic-gate x->d86_imm_bytes += size; 25777c478bd9Sstevel@tonic-gate #endif 25787c478bd9Sstevel@tonic-gate } 25797c478bd9Sstevel@tonic-gate 25807c478bd9Sstevel@tonic-gate /* 25817c478bd9Sstevel@tonic-gate * Get an ip relative operand of the given size, with sign extension. 25827c478bd9Sstevel@tonic-gate */ 25837c478bd9Sstevel@tonic-gate static void 25847c478bd9Sstevel@tonic-gate dtrace_disp_opnd(dis86_t *x, int wbit, int size, int opindex) 25857c478bd9Sstevel@tonic-gate { 25867c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, size, opindex); 25877c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 25887c478bd9Sstevel@tonic-gate x->d86_opnd[opindex].d86_mode = MODE_IPREL; 25897c478bd9Sstevel@tonic-gate #endif 25907c478bd9Sstevel@tonic-gate } 25917c478bd9Sstevel@tonic-gate 25927c478bd9Sstevel@tonic-gate /* 25937c478bd9Sstevel@tonic-gate * Check to see if there is a segment override prefix pending. 25947c478bd9Sstevel@tonic-gate * If so, print it in the current 'operand' location and set 25957c478bd9Sstevel@tonic-gate * the override flag back to false. 25967c478bd9Sstevel@tonic-gate */ 25977c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 25987c478bd9Sstevel@tonic-gate static void 25997c478bd9Sstevel@tonic-gate dtrace_check_override(dis86_t *x, int opindex) 26007c478bd9Sstevel@tonic-gate { 26017c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 26027c478bd9Sstevel@tonic-gate if (x->d86_seg_prefix) { 2603dc0093f4Seschrock (void) strlcat(x->d86_opnd[opindex].d86_prefix, 26047c478bd9Sstevel@tonic-gate x->d86_seg_prefix, PFIXLEN); 26057c478bd9Sstevel@tonic-gate } 26067c478bd9Sstevel@tonic-gate #endif 26077c478bd9Sstevel@tonic-gate x->d86_seg_prefix = NULL; 26087c478bd9Sstevel@tonic-gate } 26097c478bd9Sstevel@tonic-gate 26107c478bd9Sstevel@tonic-gate 26117c478bd9Sstevel@tonic-gate /* 26127c478bd9Sstevel@tonic-gate * Process a single instruction Register or Memory operand. 26137c478bd9Sstevel@tonic-gate * 26147c478bd9Sstevel@tonic-gate * mode = addressing mode from ModRM byte 26157c478bd9Sstevel@tonic-gate * r_m = r_m (or reg if mode == 3) field from ModRM byte 26167c478bd9Sstevel@tonic-gate * wbit = indicates which register (8bit, 16bit, ... MMX, etc.) set to use. 26177c478bd9Sstevel@tonic-gate * o = index of operand that we are processing (0, 1 or 2) 26187c478bd9Sstevel@tonic-gate * 26197c478bd9Sstevel@tonic-gate * the value of reg or r_m must have already been adjusted for any REX prefix. 26207c478bd9Sstevel@tonic-gate */ 26217c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 26227c478bd9Sstevel@tonic-gate static void 26237c478bd9Sstevel@tonic-gate dtrace_get_operand(dis86_t *x, uint_t mode, uint_t r_m, int wbit, int opindex) 26247c478bd9Sstevel@tonic-gate { 26257c478bd9Sstevel@tonic-gate int have_SIB = 0; /* flag presence of scale-index-byte */ 26267c478bd9Sstevel@tonic-gate uint_t ss; /* scale-factor from opcode */ 26277c478bd9Sstevel@tonic-gate uint_t index; /* index register number */ 26287c478bd9Sstevel@tonic-gate uint_t base; /* base register number */ 26297c478bd9Sstevel@tonic-gate int dispsize; /* size of displacement in bytes */ 26307c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 26317c478bd9Sstevel@tonic-gate char *opnd = x->d86_opnd[opindex].d86_opnd; 26327c478bd9Sstevel@tonic-gate #endif 26337c478bd9Sstevel@tonic-gate 26347c478bd9Sstevel@tonic-gate if (x->d86_numopnds < opindex + 1) 26357c478bd9Sstevel@tonic-gate x->d86_numopnds = opindex + 1; 26367c478bd9Sstevel@tonic-gate 26377c478bd9Sstevel@tonic-gate if (x->d86_error) 26387c478bd9Sstevel@tonic-gate return; 26397c478bd9Sstevel@tonic-gate 26407c478bd9Sstevel@tonic-gate /* 26417c478bd9Sstevel@tonic-gate * first handle a simple register 26427c478bd9Sstevel@tonic-gate */ 26437c478bd9Sstevel@tonic-gate if (mode == REG_ONLY) { 26447c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 26457c478bd9Sstevel@tonic-gate switch (wbit) { 26467c478bd9Sstevel@tonic-gate case MM_OPND: 2647dc0093f4Seschrock (void) strlcat(opnd, dis_MMREG[r_m], OPLEN); 26487c478bd9Sstevel@tonic-gate break; 26497c478bd9Sstevel@tonic-gate case XMM_OPND: 2650dc0093f4Seschrock (void) strlcat(opnd, dis_XMMREG[r_m], OPLEN); 26517c478bd9Sstevel@tonic-gate break; 2652ab47273fSEdward Gillett case YMM_OPND: 2653ab47273fSEdward Gillett (void) strlcat(opnd, dis_YMMREG[r_m], OPLEN); 2654ab47273fSEdward Gillett break; 2655*a4e73d5dSJerry Jelinek case KOPMASK_OPND: 2656*a4e73d5dSJerry Jelinek (void) strlcat(opnd, dis_KOPMASKREG[r_m], OPLEN); 2657*a4e73d5dSJerry Jelinek break; 26587c478bd9Sstevel@tonic-gate case SEG_OPND: 2659dc0093f4Seschrock (void) strlcat(opnd, dis_SEGREG[r_m], OPLEN); 26607c478bd9Sstevel@tonic-gate break; 26617c478bd9Sstevel@tonic-gate case CONTROL_OPND: 2662dc0093f4Seschrock (void) strlcat(opnd, dis_CONTROLREG[r_m], OPLEN); 26637c478bd9Sstevel@tonic-gate break; 26647c478bd9Sstevel@tonic-gate case DEBUG_OPND: 2665dc0093f4Seschrock (void) strlcat(opnd, dis_DEBUGREG[r_m], OPLEN); 26667c478bd9Sstevel@tonic-gate break; 26677c478bd9Sstevel@tonic-gate case TEST_OPND: 2668dc0093f4Seschrock (void) strlcat(opnd, dis_TESTREG[r_m], OPLEN); 26697c478bd9Sstevel@tonic-gate break; 26707c478bd9Sstevel@tonic-gate case BYTE_OPND: 26717c478bd9Sstevel@tonic-gate if (x->d86_rex_prefix == 0) 2672dc0093f4Seschrock (void) strlcat(opnd, dis_REG8[r_m], OPLEN); 26737c478bd9Sstevel@tonic-gate else 2674dc0093f4Seschrock (void) strlcat(opnd, dis_REG8_REX[r_m], OPLEN); 26757c478bd9Sstevel@tonic-gate break; 26767c478bd9Sstevel@tonic-gate case WORD_OPND: 2677dc0093f4Seschrock (void) strlcat(opnd, dis_REG16[r_m], OPLEN); 26787c478bd9Sstevel@tonic-gate break; 26797c478bd9Sstevel@tonic-gate case LONG_OPND: 26807c478bd9Sstevel@tonic-gate if (x->d86_opnd_size == SIZE16) 2681dc0093f4Seschrock (void) strlcat(opnd, dis_REG16[r_m], OPLEN); 26827c478bd9Sstevel@tonic-gate else if (x->d86_opnd_size == SIZE32) 2683dc0093f4Seschrock (void) strlcat(opnd, dis_REG32[r_m], OPLEN); 26847c478bd9Sstevel@tonic-gate else 2685dc0093f4Seschrock (void) strlcat(opnd, dis_REG64[r_m], OPLEN); 26867c478bd9Sstevel@tonic-gate break; 26877c478bd9Sstevel@tonic-gate } 26887c478bd9Sstevel@tonic-gate #endif /* DIS_TEXT */ 26897c478bd9Sstevel@tonic-gate return; 26907c478bd9Sstevel@tonic-gate } 26917c478bd9Sstevel@tonic-gate 26927c478bd9Sstevel@tonic-gate /* 26937c478bd9Sstevel@tonic-gate * if symbolic representation, skip override prefix, if any 26947c478bd9Sstevel@tonic-gate */ 26957c478bd9Sstevel@tonic-gate dtrace_check_override(x, opindex); 26967c478bd9Sstevel@tonic-gate 26977c478bd9Sstevel@tonic-gate /* 26987c478bd9Sstevel@tonic-gate * Handle 16 bit memory references first, since they decode 26997c478bd9Sstevel@tonic-gate * the mode values more simply. 27007c478bd9Sstevel@tonic-gate * mode 1 is r_m + 8 bit displacement 27017c478bd9Sstevel@tonic-gate * mode 2 is r_m + 16 bit displacement 27027c478bd9Sstevel@tonic-gate * mode 0 is just r_m, unless r_m is 6 which is 16 bit disp 27037c478bd9Sstevel@tonic-gate */ 27047c478bd9Sstevel@tonic-gate if (x->d86_addr_size == SIZE16) { 27057c478bd9Sstevel@tonic-gate if ((mode == 0 && r_m == 6) || mode == 2) 27067c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, WORD_OPND, 2, opindex); 27077c478bd9Sstevel@tonic-gate else if (mode == 1) 27087c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, BYTE_OPND, 1, opindex); 27097c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 27107c478bd9Sstevel@tonic-gate if (mode == 0 && r_m == 6) 27117c478bd9Sstevel@tonic-gate x->d86_opnd[opindex].d86_mode = MODE_SIGNED; 27127c478bd9Sstevel@tonic-gate else if (mode == 0) 27137c478bd9Sstevel@tonic-gate x->d86_opnd[opindex].d86_mode = MODE_NONE; 27147c478bd9Sstevel@tonic-gate else 27157c478bd9Sstevel@tonic-gate x->d86_opnd[opindex].d86_mode = MODE_OFFSET; 2716dc0093f4Seschrock (void) strlcat(opnd, dis_addr16[mode][r_m], OPLEN); 27177c478bd9Sstevel@tonic-gate #endif 27187c478bd9Sstevel@tonic-gate return; 27197c478bd9Sstevel@tonic-gate } 27207c478bd9Sstevel@tonic-gate 27217c478bd9Sstevel@tonic-gate /* 27227c478bd9Sstevel@tonic-gate * 32 and 64 bit addressing modes are more complex since they 27237c478bd9Sstevel@tonic-gate * can involve an SIB (scaled index and base) byte to decode. 27247c478bd9Sstevel@tonic-gate */ 27257c478bd9Sstevel@tonic-gate if (r_m == ESP_REGNO || r_m == ESP_REGNO + 8) { 27267c478bd9Sstevel@tonic-gate have_SIB = 1; 27277c478bd9Sstevel@tonic-gate dtrace_get_SIB(x, &ss, &index, &base); 27287c478bd9Sstevel@tonic-gate if (x->d86_error) 27297c478bd9Sstevel@tonic-gate return; 27307c478bd9Sstevel@tonic-gate if (base != 5 || mode != 0) 27317c478bd9Sstevel@tonic-gate if (x->d86_rex_prefix & REX_B) 27327c478bd9Sstevel@tonic-gate base += 8; 27337c478bd9Sstevel@tonic-gate if (x->d86_rex_prefix & REX_X) 27347c478bd9Sstevel@tonic-gate index += 8; 27357c478bd9Sstevel@tonic-gate } else { 27367c478bd9Sstevel@tonic-gate base = r_m; 27377c478bd9Sstevel@tonic-gate } 27387c478bd9Sstevel@tonic-gate 27397c478bd9Sstevel@tonic-gate /* 27407c478bd9Sstevel@tonic-gate * Compute the displacement size and get its bytes 27417c478bd9Sstevel@tonic-gate */ 27427c478bd9Sstevel@tonic-gate dispsize = 0; 27437c478bd9Sstevel@tonic-gate 27447c478bd9Sstevel@tonic-gate if (mode == 1) 27457c478bd9Sstevel@tonic-gate dispsize = 1; 27467c478bd9Sstevel@tonic-gate else if (mode == 2) 27477c478bd9Sstevel@tonic-gate dispsize = 4; 27487c478bd9Sstevel@tonic-gate else if ((r_m & 7) == EBP_REGNO || 27497c478bd9Sstevel@tonic-gate (have_SIB && (base & 7) == EBP_REGNO)) 27507c478bd9Sstevel@tonic-gate dispsize = 4; 27517c478bd9Sstevel@tonic-gate 27527c478bd9Sstevel@tonic-gate if (dispsize > 0) { 27537c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, dispsize == 4 ? LONG_OPND : BYTE_OPND, 27547c478bd9Sstevel@tonic-gate dispsize, opindex); 27557c478bd9Sstevel@tonic-gate if (x->d86_error) 27567c478bd9Sstevel@tonic-gate return; 27577c478bd9Sstevel@tonic-gate } 27587c478bd9Sstevel@tonic-gate 27597c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 27607c478bd9Sstevel@tonic-gate if (dispsize > 0) 27617c478bd9Sstevel@tonic-gate x->d86_opnd[opindex].d86_mode = MODE_OFFSET; 27627c478bd9Sstevel@tonic-gate 27637c478bd9Sstevel@tonic-gate if (have_SIB == 0) { 27647c478bd9Sstevel@tonic-gate if (x->d86_mode == SIZE32) { 27657c478bd9Sstevel@tonic-gate if (mode == 0) 2766dc0093f4Seschrock (void) strlcat(opnd, dis_addr32_mode0[r_m], 27677c478bd9Sstevel@tonic-gate OPLEN); 27687c478bd9Sstevel@tonic-gate else 2769dc0093f4Seschrock (void) strlcat(opnd, dis_addr32_mode12[r_m], 27707c478bd9Sstevel@tonic-gate OPLEN); 27717c478bd9Sstevel@tonic-gate } else { 2772d267098bSdmick if (mode == 0) { 2773dc0093f4Seschrock (void) strlcat(opnd, dis_addr64_mode0[r_m], 27747c478bd9Sstevel@tonic-gate OPLEN); 2775d267098bSdmick if (r_m == 5) { 2776d267098bSdmick x->d86_opnd[opindex].d86_mode = 2777d267098bSdmick MODE_RIPREL; 2778d267098bSdmick } 2779d267098bSdmick } else { 2780dc0093f4Seschrock (void) strlcat(opnd, dis_addr64_mode12[r_m], 27817c478bd9Sstevel@tonic-gate OPLEN); 2782d267098bSdmick } 27837c478bd9Sstevel@tonic-gate } 27847c478bd9Sstevel@tonic-gate } else { 27857c478bd9Sstevel@tonic-gate uint_t need_paren = 0; 27867c478bd9Sstevel@tonic-gate char **regs; 2787245ac945SRobert Mustacchi char **bregs; 2788245ac945SRobert Mustacchi const char *const *sf; 27897c478bd9Sstevel@tonic-gate if (x->d86_mode == SIZE32) /* NOTE this is not addr_size! */ 27907c478bd9Sstevel@tonic-gate regs = (char **)dis_REG32; 27917c478bd9Sstevel@tonic-gate else 27927c478bd9Sstevel@tonic-gate regs = (char **)dis_REG64; 27937c478bd9Sstevel@tonic-gate 2794245ac945SRobert Mustacchi if (x->d86_vsib != 0) { 2795245ac945SRobert Mustacchi if (wbit == YMM_OPND) /* NOTE this is not addr_size! */ 2796245ac945SRobert Mustacchi bregs = (char **)dis_YMMREG; 2797245ac945SRobert Mustacchi else 2798245ac945SRobert Mustacchi bregs = (char **)dis_XMMREG; 2799245ac945SRobert Mustacchi sf = dis_vscale_factor; 2800245ac945SRobert Mustacchi } else { 2801245ac945SRobert Mustacchi bregs = regs; 2802245ac945SRobert Mustacchi sf = dis_scale_factor; 2803245ac945SRobert Mustacchi } 2804245ac945SRobert Mustacchi 28057c478bd9Sstevel@tonic-gate /* 28067c478bd9Sstevel@tonic-gate * print the base (if any) 28077c478bd9Sstevel@tonic-gate */ 28087c478bd9Sstevel@tonic-gate if (base == EBP_REGNO && mode == 0) { 2809245ac945SRobert Mustacchi if (index != ESP_REGNO || x->d86_vsib != 0) { 2810dc0093f4Seschrock (void) strlcat(opnd, "(", OPLEN); 28117c478bd9Sstevel@tonic-gate need_paren = 1; 28127c478bd9Sstevel@tonic-gate } 28137c478bd9Sstevel@tonic-gate } else { 2814dc0093f4Seschrock (void) strlcat(opnd, "(", OPLEN); 2815dc0093f4Seschrock (void) strlcat(opnd, regs[base], OPLEN); 28167c478bd9Sstevel@tonic-gate need_paren = 1; 28177c478bd9Sstevel@tonic-gate } 28187c478bd9Sstevel@tonic-gate 28197c478bd9Sstevel@tonic-gate /* 28207c478bd9Sstevel@tonic-gate * print the index (if any) 28217c478bd9Sstevel@tonic-gate */ 2822245ac945SRobert Mustacchi if (index != ESP_REGNO || x->d86_vsib) { 2823dc0093f4Seschrock (void) strlcat(opnd, ",", OPLEN); 2824245ac945SRobert Mustacchi (void) strlcat(opnd, bregs[index], OPLEN); 2825245ac945SRobert Mustacchi (void) strlcat(opnd, sf[ss], OPLEN); 28267c478bd9Sstevel@tonic-gate } else 28277c478bd9Sstevel@tonic-gate if (need_paren) 2828dc0093f4Seschrock (void) strlcat(opnd, ")", OPLEN); 28297c478bd9Sstevel@tonic-gate } 28307c478bd9Sstevel@tonic-gate #endif 28317c478bd9Sstevel@tonic-gate } 28327c478bd9Sstevel@tonic-gate 28337c478bd9Sstevel@tonic-gate /* 28347c478bd9Sstevel@tonic-gate * Operand sequence for standard instruction involving one register 28357c478bd9Sstevel@tonic-gate * and one register/memory operand. 28367c478bd9Sstevel@tonic-gate * wbit indicates a byte(0) or opnd_size(1) operation 28377c478bd9Sstevel@tonic-gate * vbit indicates direction (0 for "opcode r,r_m") or (1 for "opcode r_m, r") 28387c478bd9Sstevel@tonic-gate */ 28397c478bd9Sstevel@tonic-gate #define STANDARD_MODRM(x, mode, reg, r_m, rex_prefix, wbit, vbit) { \ 28407c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); \ 28417c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); \ 28427c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, vbit); \ 28437c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, wbit, 1 - vbit); \ 28447c478bd9Sstevel@tonic-gate } 28457c478bd9Sstevel@tonic-gate 28467c478bd9Sstevel@tonic-gate /* 28477c478bd9Sstevel@tonic-gate * Similar to above, but allows for the two operands to be of different 28487c478bd9Sstevel@tonic-gate * classes (ie. wbit). 28497c478bd9Sstevel@tonic-gate * wbit is for the r_m operand 28507c478bd9Sstevel@tonic-gate * w2 is for the reg operand 28517c478bd9Sstevel@tonic-gate */ 28527c478bd9Sstevel@tonic-gate #define MIXED_MM(x, mode, reg, r_m, rex_prefix, wbit, w2, vbit) { \ 28537c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); \ 28547c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); \ 28557c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, vbit); \ 28567c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, w2, 1 - vbit); \ 28577c478bd9Sstevel@tonic-gate } 28587c478bd9Sstevel@tonic-gate 28597c478bd9Sstevel@tonic-gate /* 28607c478bd9Sstevel@tonic-gate * Similar, but for 2 operands plus an immediate. 2861a2f205d0Skk * vbit indicates direction 2862a2f205d0Skk * 0 for "opcode imm, r, r_m" or 2863a2f205d0Skk * 1 for "opcode imm, r_m, r" 28647c478bd9Sstevel@tonic-gate */ 2865a2f205d0Skk #define THREEOPERAND(x, mode, reg, r_m, rex_prefix, wbit, w2, immsize, vbit) { \ 28667c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); \ 28677c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); \ 2868a2f205d0Skk dtrace_get_operand(x, mode, r_m, wbit, 2-vbit); \ 2869a2f205d0Skk dtrace_get_operand(x, REG_ONLY, reg, w2, 1+vbit); \ 28707c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, immsize, 0); \ 28717c478bd9Sstevel@tonic-gate } 28727c478bd9Sstevel@tonic-gate 2873f8801251Skk /* 2874f8801251Skk * Similar, but for 2 operands plus two immediates. 2875f8801251Skk */ 2876f8801251Skk #define FOUROPERAND(x, mode, reg, r_m, rex_prefix, wbit, w2, immsize) { \ 2877f8801251Skk dtrace_get_modrm(x, &mode, ®, &r_m); \ 2878f8801251Skk dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); \ 2879f8801251Skk dtrace_get_operand(x, mode, r_m, wbit, 2); \ 2880f8801251Skk dtrace_get_operand(x, REG_ONLY, reg, w2, 3); \ 2881f8801251Skk dtrace_imm_opnd(x, wbit, immsize, 1); \ 2882f8801251Skk dtrace_imm_opnd(x, wbit, immsize, 0); \ 2883f8801251Skk } 2884f8801251Skk 2885f8801251Skk /* 2886f8801251Skk * 1 operands plus two immediates. 2887f8801251Skk */ 2888f8801251Skk #define ONEOPERAND_TWOIMM(x, mode, reg, r_m, rex_prefix, wbit, immsize) { \ 2889f8801251Skk dtrace_get_modrm(x, &mode, ®, &r_m); \ 2890f8801251Skk dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); \ 2891f8801251Skk dtrace_get_operand(x, mode, r_m, wbit, 2); \ 2892f8801251Skk dtrace_imm_opnd(x, wbit, immsize, 1); \ 2893f8801251Skk dtrace_imm_opnd(x, wbit, immsize, 0); \ 2894f8801251Skk } 2895f8801251Skk 28967c478bd9Sstevel@tonic-gate /* 28977c478bd9Sstevel@tonic-gate * Dissassemble a single x86 or amd64 instruction. 28987c478bd9Sstevel@tonic-gate * 28997c478bd9Sstevel@tonic-gate * Mode determines the default operating mode (SIZE16, SIZE32 or SIZE64) 29007c478bd9Sstevel@tonic-gate * for interpreting instructions. 29017c478bd9Sstevel@tonic-gate * 29027c478bd9Sstevel@tonic-gate * returns non-zero for bad opcode 29037c478bd9Sstevel@tonic-gate */ 29047c478bd9Sstevel@tonic-gate int 29057c478bd9Sstevel@tonic-gate dtrace_disx86(dis86_t *x, uint_t cpu_mode) 29067c478bd9Sstevel@tonic-gate { 29077c478bd9Sstevel@tonic-gate instable_t *dp; /* decode table being used */ 29087c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 29097c478bd9Sstevel@tonic-gate uint_t i; 29107c478bd9Sstevel@tonic-gate #endif 29117c478bd9Sstevel@tonic-gate #ifdef DIS_MEM 29127c478bd9Sstevel@tonic-gate uint_t nomem = 0; 29137c478bd9Sstevel@tonic-gate #define NOMEM (nomem = 1) 29147c478bd9Sstevel@tonic-gate #else 29157c478bd9Sstevel@tonic-gate #define NOMEM /* nothing */ 29167c478bd9Sstevel@tonic-gate #endif 2917f9b62eacSjhaslam uint_t opnd_size; /* SIZE16, SIZE32 or SIZE64 */ 2918f9b62eacSjhaslam uint_t addr_size; /* SIZE16, SIZE32 or SIZE64 */ 29197c478bd9Sstevel@tonic-gate uint_t wbit; /* opcode wbit, 0 is 8 bit, !0 for opnd_size */ 29207c478bd9Sstevel@tonic-gate uint_t w2; /* wbit value for second operand */ 29217c478bd9Sstevel@tonic-gate uint_t vbit; 29227c478bd9Sstevel@tonic-gate uint_t mode = 0; /* mode value from ModRM byte */ 29237c478bd9Sstevel@tonic-gate uint_t reg; /* reg value from ModRM byte */ 29247c478bd9Sstevel@tonic-gate uint_t r_m; /* r_m value from ModRM byte */ 29257c478bd9Sstevel@tonic-gate 29267c478bd9Sstevel@tonic-gate uint_t opcode1; /* high nibble of 1st byte */ 29277c478bd9Sstevel@tonic-gate uint_t opcode2; /* low nibble of 1st byte */ 29287c478bd9Sstevel@tonic-gate uint_t opcode3; /* extra opcode bits usually from ModRM byte */ 29297c478bd9Sstevel@tonic-gate uint_t opcode4; /* high nibble of 2nd byte */ 2930d267098bSdmick uint_t opcode5; /* low nibble of 2nd byte */ 29317c478bd9Sstevel@tonic-gate uint_t opcode6; /* high nibble of 3rd byte */ 29327c478bd9Sstevel@tonic-gate uint_t opcode7; /* low nibble of 3rd byte */ 29337c478bd9Sstevel@tonic-gate uint_t opcode_bytes = 1; 29347c478bd9Sstevel@tonic-gate 29357c478bd9Sstevel@tonic-gate /* 29367c478bd9Sstevel@tonic-gate * legacy prefixes come in 5 flavors, you should have only one of each 29377c478bd9Sstevel@tonic-gate */ 29387c478bd9Sstevel@tonic-gate uint_t opnd_size_prefix = 0; 29397c478bd9Sstevel@tonic-gate uint_t addr_size_prefix = 0; 29407c478bd9Sstevel@tonic-gate uint_t segment_prefix = 0; 29417c478bd9Sstevel@tonic-gate uint_t lock_prefix = 0; 29427c478bd9Sstevel@tonic-gate uint_t rep_prefix = 0; 29437c478bd9Sstevel@tonic-gate uint_t rex_prefix = 0; /* amd64 register extension prefix */ 2944ab47273fSEdward Gillett 2945ab47273fSEdward Gillett /* 2946ab47273fSEdward Gillett * Intel VEX instruction encoding prefix and fields 2947ab47273fSEdward Gillett */ 2948ab47273fSEdward Gillett 2949ab47273fSEdward Gillett /* 0xC4 means 3 bytes prefix, 0xC5 means 2 bytes prefix */ 2950ab47273fSEdward Gillett uint_t vex_prefix = 0; 2951ab47273fSEdward Gillett 2952ab47273fSEdward Gillett /* 2953ab47273fSEdward Gillett * VEX prefix byte 1, includes vex.r, vex.x and vex.b 2954ab47273fSEdward Gillett * (for 3 bytes prefix) 2955ab47273fSEdward Gillett */ 2956ab47273fSEdward Gillett uint_t vex_byte1 = 0; 2957ab47273fSEdward Gillett 2958ab47273fSEdward Gillett /* 2959ab47273fSEdward Gillett * For 32-bit mode, it should prefetch the next byte to 2960ab47273fSEdward Gillett * distinguish between AVX and les/lds 2961ab47273fSEdward Gillett */ 2962ab47273fSEdward Gillett uint_t vex_prefetch = 0; 2963ab47273fSEdward Gillett 2964ab47273fSEdward Gillett uint_t vex_m = 0; 2965ab47273fSEdward Gillett uint_t vex_v = 0; 2966ab47273fSEdward Gillett uint_t vex_p = 0; 2967ab47273fSEdward Gillett uint_t vex_R = 1; 2968ab47273fSEdward Gillett uint_t vex_X = 1; 2969ab47273fSEdward Gillett uint_t vex_B = 1; 2970ab47273fSEdward Gillett uint_t vex_W = 0; 2971ab47273fSEdward Gillett uint_t vex_L; 2972245ac945SRobert Mustacchi dis_gather_regs_t *vreg; 2973ab47273fSEdward Gillett 2974245ac945SRobert Mustacchi #ifdef DIS_TEXT 2975245ac945SRobert Mustacchi /* Instruction name for BLS* family of instructions */ 2976245ac945SRobert Mustacchi char *blsinstr; 2977245ac945SRobert Mustacchi #endif 2978ab47273fSEdward Gillett 29797c478bd9Sstevel@tonic-gate size_t off; 29807c478bd9Sstevel@tonic-gate 2981d0f8ff6eSkk instable_t dp_mmx; 2982d0f8ff6eSkk 29837c478bd9Sstevel@tonic-gate x->d86_len = 0; 29847c478bd9Sstevel@tonic-gate x->d86_rmindex = -1; 29857c478bd9Sstevel@tonic-gate x->d86_error = 0; 29867c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 29877c478bd9Sstevel@tonic-gate x->d86_numopnds = 0; 29887c478bd9Sstevel@tonic-gate x->d86_seg_prefix = NULL; 2989d267098bSdmick x->d86_mnem[0] = 0; 2990f8801251Skk for (i = 0; i < 4; ++i) { 29917c478bd9Sstevel@tonic-gate x->d86_opnd[i].d86_opnd[0] = 0; 29927c478bd9Sstevel@tonic-gate x->d86_opnd[i].d86_prefix[0] = 0; 29937c478bd9Sstevel@tonic-gate x->d86_opnd[i].d86_value_size = 0; 29947c478bd9Sstevel@tonic-gate x->d86_opnd[i].d86_value = 0; 29957c478bd9Sstevel@tonic-gate x->d86_opnd[i].d86_mode = MODE_NONE; 29967c478bd9Sstevel@tonic-gate } 29977c478bd9Sstevel@tonic-gate #endif 2998ab47273fSEdward Gillett x->d86_rex_prefix = 0; 2999ab47273fSEdward Gillett x->d86_got_modrm = 0; 30007c478bd9Sstevel@tonic-gate x->d86_memsize = 0; 3001245ac945SRobert Mustacchi x->d86_vsib = 0; 30027c478bd9Sstevel@tonic-gate 30037c478bd9Sstevel@tonic-gate if (cpu_mode == SIZE16) { 30047c478bd9Sstevel@tonic-gate opnd_size = SIZE16; 30057c478bd9Sstevel@tonic-gate addr_size = SIZE16; 30067c478bd9Sstevel@tonic-gate } else if (cpu_mode == SIZE32) { 30077c478bd9Sstevel@tonic-gate opnd_size = SIZE32; 30087c478bd9Sstevel@tonic-gate addr_size = SIZE32; 30097c478bd9Sstevel@tonic-gate } else { 30107c478bd9Sstevel@tonic-gate opnd_size = SIZE32; 30117c478bd9Sstevel@tonic-gate addr_size = SIZE64; 30127c478bd9Sstevel@tonic-gate } 30137c478bd9Sstevel@tonic-gate 30147c478bd9Sstevel@tonic-gate /* 30157c478bd9Sstevel@tonic-gate * Get one opcode byte and check for zero padding that follows 30167c478bd9Sstevel@tonic-gate * jump tables. 30177c478bd9Sstevel@tonic-gate */ 30187c478bd9Sstevel@tonic-gate if (dtrace_get_opcode(x, &opcode1, &opcode2) != 0) 30197c478bd9Sstevel@tonic-gate goto error; 30207c478bd9Sstevel@tonic-gate 30217c478bd9Sstevel@tonic-gate if (opcode1 == 0 && opcode2 == 0 && 3022dc0093f4Seschrock x->d86_check_func != NULL && x->d86_check_func(x->d86_data)) { 30237c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 3024d267098bSdmick (void) strncpy(x->d86_mnem, ".byte\t0", OPLEN); 30257c478bd9Sstevel@tonic-gate #endif 30267c478bd9Sstevel@tonic-gate goto done; 30277c478bd9Sstevel@tonic-gate } 30287c478bd9Sstevel@tonic-gate 30297c478bd9Sstevel@tonic-gate /* 30307c478bd9Sstevel@tonic-gate * Gather up legacy x86 prefix bytes. 30317c478bd9Sstevel@tonic-gate */ 30327c478bd9Sstevel@tonic-gate for (;;) { 30337c478bd9Sstevel@tonic-gate uint_t *which_prefix = NULL; 30347c478bd9Sstevel@tonic-gate 30357c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_distable[opcode1][opcode2]; 30367c478bd9Sstevel@tonic-gate 30377c478bd9Sstevel@tonic-gate switch (dp->it_adrmode) { 30387c478bd9Sstevel@tonic-gate case PREFIX: 30397c478bd9Sstevel@tonic-gate which_prefix = &rep_prefix; 30407c478bd9Sstevel@tonic-gate break; 30417c478bd9Sstevel@tonic-gate case LOCK: 30427c478bd9Sstevel@tonic-gate which_prefix = &lock_prefix; 30437c478bd9Sstevel@tonic-gate break; 30447c478bd9Sstevel@tonic-gate case OVERRIDE: 30457c478bd9Sstevel@tonic-gate which_prefix = &segment_prefix; 30467c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 30477c478bd9Sstevel@tonic-gate x->d86_seg_prefix = (char *)dp->it_name; 30487c478bd9Sstevel@tonic-gate #endif 30497c478bd9Sstevel@tonic-gate if (dp->it_invalid64 && cpu_mode == SIZE64) 30507c478bd9Sstevel@tonic-gate goto error; 30517c478bd9Sstevel@tonic-gate break; 30527c478bd9Sstevel@tonic-gate case AM: 30537c478bd9Sstevel@tonic-gate which_prefix = &addr_size_prefix; 30547c478bd9Sstevel@tonic-gate break; 30557c478bd9Sstevel@tonic-gate case DM: 30567c478bd9Sstevel@tonic-gate which_prefix = &opnd_size_prefix; 30577c478bd9Sstevel@tonic-gate break; 30587c478bd9Sstevel@tonic-gate } 30597c478bd9Sstevel@tonic-gate if (which_prefix == NULL) 30607c478bd9Sstevel@tonic-gate break; 30617c478bd9Sstevel@tonic-gate *which_prefix = (opcode1 << 4) | opcode2; 30627c478bd9Sstevel@tonic-gate if (dtrace_get_opcode(x, &opcode1, &opcode2) != 0) 30637c478bd9Sstevel@tonic-gate goto error; 30647c478bd9Sstevel@tonic-gate } 30657c478bd9Sstevel@tonic-gate 30667c478bd9Sstevel@tonic-gate /* 30677c478bd9Sstevel@tonic-gate * Handle amd64 mode PREFIX values. 30687c478bd9Sstevel@tonic-gate * Some of the segment prefixes are no-ops. (only FS/GS actually work) 30697c478bd9Sstevel@tonic-gate * We might have a REX prefix (opcodes 0x40-0x4f) 30707c478bd9Sstevel@tonic-gate */ 30717c478bd9Sstevel@tonic-gate if (cpu_mode == SIZE64) { 30727c478bd9Sstevel@tonic-gate if (segment_prefix != 0x64 && segment_prefix != 0x65) 30737c478bd9Sstevel@tonic-gate segment_prefix = 0; 30747c478bd9Sstevel@tonic-gate 30757c478bd9Sstevel@tonic-gate if (opcode1 == 0x4) { 30767c478bd9Sstevel@tonic-gate rex_prefix = (opcode1 << 4) | opcode2; 30777c478bd9Sstevel@tonic-gate if (dtrace_get_opcode(x, &opcode1, &opcode2) != 0) 30787c478bd9Sstevel@tonic-gate goto error; 30797c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_distable[opcode1][opcode2]; 3080ab47273fSEdward Gillett } else if (opcode1 == 0xC && 3081ab47273fSEdward Gillett (opcode2 == 0x4 || opcode2 == 0x5)) { 3082ab47273fSEdward Gillett /* AVX instructions */ 3083ab47273fSEdward Gillett vex_prefix = (opcode1 << 4) | opcode2; 3084ab47273fSEdward Gillett x->d86_rex_prefix = 0x40; 3085ab47273fSEdward Gillett } 3086ab47273fSEdward Gillett } else if (opcode1 == 0xC && (opcode2 == 0x4 || opcode2 == 0x5)) { 3087ab47273fSEdward Gillett /* LDS, LES or AVX */ 3088ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 3089ab47273fSEdward Gillett vex_prefetch = 1; 3090ab47273fSEdward Gillett 3091ab47273fSEdward Gillett if (mode == REG_ONLY) { 3092ab47273fSEdward Gillett /* AVX */ 3093ab47273fSEdward Gillett vex_prefix = (opcode1 << 4) | opcode2; 3094ab47273fSEdward Gillett x->d86_rex_prefix = 0x40; 3095ab47273fSEdward Gillett opcode3 = (((mode << 3) | reg)>>1) & 0x0F; 3096ab47273fSEdward Gillett opcode4 = ((reg << 3) | r_m) & 0x0F; 3097ab47273fSEdward Gillett } 3098ab47273fSEdward Gillett } 3099ab47273fSEdward Gillett 3100ab47273fSEdward Gillett if (vex_prefix == VEX_2bytes) { 3101ab47273fSEdward Gillett if (!vex_prefetch) { 3102ab47273fSEdward Gillett if (dtrace_get_opcode(x, &opcode3, &opcode4) != 0) 3103ab47273fSEdward Gillett goto error; 3104ab47273fSEdward Gillett } 3105ab47273fSEdward Gillett vex_R = ((opcode3 & VEX_R) & 0x0F) >> 3; 3106ab47273fSEdward Gillett vex_L = ((opcode4 & VEX_L) & 0x0F) >> 2; 3107ab47273fSEdward Gillett vex_v = (((opcode3 << 4) | opcode4) & VEX_v) >> 3; 3108ab47273fSEdward Gillett vex_p = opcode4 & VEX_p; 3109ab47273fSEdward Gillett /* 3110ab47273fSEdward Gillett * The vex.x and vex.b bits are not defined in two bytes 3111ab47273fSEdward Gillett * mode vex prefix, their default values are 1 3112ab47273fSEdward Gillett */ 3113ab47273fSEdward Gillett vex_byte1 = (opcode3 & VEX_R) | VEX_X | VEX_B; 3114ab47273fSEdward Gillett 3115ab47273fSEdward Gillett if (vex_R == 0) 3116ab47273fSEdward Gillett x->d86_rex_prefix |= REX_R; 3117ab47273fSEdward Gillett 3118ab47273fSEdward Gillett if (dtrace_get_opcode(x, &opcode1, &opcode2) != 0) 3119ab47273fSEdward Gillett goto error; 3120ab47273fSEdward Gillett 3121ab47273fSEdward Gillett switch (vex_p) { 3122ab47273fSEdward Gillett case VEX_p_66: 3123ab47273fSEdward Gillett dp = (instable_t *) 3124ab47273fSEdward Gillett &dis_opAVX660F[(opcode1 << 4) | opcode2]; 3125ab47273fSEdward Gillett break; 3126ab47273fSEdward Gillett case VEX_p_F3: 3127ab47273fSEdward Gillett dp = (instable_t *) 3128ab47273fSEdward Gillett &dis_opAVXF30F[(opcode1 << 4) | opcode2]; 3129ab47273fSEdward Gillett break; 3130ab47273fSEdward Gillett case VEX_p_F2: 3131ab47273fSEdward Gillett dp = (instable_t *) 3132ab47273fSEdward Gillett &dis_opAVXF20F [(opcode1 << 4) | opcode2]; 3133ab47273fSEdward Gillett break; 3134ab47273fSEdward Gillett default: 3135ab47273fSEdward Gillett dp = (instable_t *) 3136ab47273fSEdward Gillett &dis_opAVX0F[opcode1][opcode2]; 3137ab47273fSEdward Gillett 3138ab47273fSEdward Gillett } 3139ab47273fSEdward Gillett 3140ab47273fSEdward Gillett } else if (vex_prefix == VEX_3bytes) { 3141ab47273fSEdward Gillett if (!vex_prefetch) { 3142ab47273fSEdward Gillett if (dtrace_get_opcode(x, &opcode3, &opcode4) != 0) 3143ab47273fSEdward Gillett goto error; 3144ab47273fSEdward Gillett } 3145ab47273fSEdward Gillett vex_R = (opcode3 & VEX_R) >> 3; 3146ab47273fSEdward Gillett vex_X = (opcode3 & VEX_X) >> 2; 3147ab47273fSEdward Gillett vex_B = (opcode3 & VEX_B) >> 1; 3148ab47273fSEdward Gillett vex_m = (((opcode3 << 4) | opcode4) & VEX_m); 3149ab47273fSEdward Gillett vex_byte1 = opcode3 & (VEX_R | VEX_X | VEX_B); 3150ab47273fSEdward Gillett 3151ab47273fSEdward Gillett if (vex_R == 0) 3152ab47273fSEdward Gillett x->d86_rex_prefix |= REX_R; 3153ab47273fSEdward Gillett if (vex_X == 0) 3154ab47273fSEdward Gillett x->d86_rex_prefix |= REX_X; 3155ab47273fSEdward Gillett if (vex_B == 0) 3156ab47273fSEdward Gillett x->d86_rex_prefix |= REX_B; 3157ab47273fSEdward Gillett 3158ab47273fSEdward Gillett if (dtrace_get_opcode(x, &opcode5, &opcode6) != 0) 3159ab47273fSEdward Gillett goto error; 3160ab47273fSEdward Gillett vex_W = (opcode5 & VEX_W) >> 3; 3161ab47273fSEdward Gillett vex_L = (opcode6 & VEX_L) >> 2; 3162ab47273fSEdward Gillett vex_v = (((opcode5 << 4) | opcode6) & VEX_v) >> 3; 3163ab47273fSEdward Gillett vex_p = opcode6 & VEX_p; 3164ab47273fSEdward Gillett 3165ab47273fSEdward Gillett if (vex_W) 3166ab47273fSEdward Gillett x->d86_rex_prefix |= REX_W; 3167ab47273fSEdward Gillett 3168ab47273fSEdward Gillett /* Only these three vex_m values valid; others are reserved */ 3169ab47273fSEdward Gillett if ((vex_m != VEX_m_0F) && (vex_m != VEX_m_0F38) && 3170ab47273fSEdward Gillett (vex_m != VEX_m_0F3A)) 3171ab47273fSEdward Gillett goto error; 3172ab47273fSEdward Gillett 3173ab47273fSEdward Gillett if (dtrace_get_opcode(x, &opcode1, &opcode2) != 0) 3174ab47273fSEdward Gillett goto error; 3175ab47273fSEdward Gillett 3176ab47273fSEdward Gillett switch (vex_p) { 3177ab47273fSEdward Gillett case VEX_p_66: 3178ab47273fSEdward Gillett if (vex_m == VEX_m_0F) { 3179ab47273fSEdward Gillett dp = (instable_t *) 3180ab47273fSEdward Gillett &dis_opAVX660F 3181ab47273fSEdward Gillett [(opcode1 << 4) | opcode2]; 3182ab47273fSEdward Gillett } else if (vex_m == VEX_m_0F38) { 3183ab47273fSEdward Gillett dp = (instable_t *) 3184ab47273fSEdward Gillett &dis_opAVX660F38 3185ab47273fSEdward Gillett [(opcode1 << 4) | opcode2]; 3186ab47273fSEdward Gillett } else if (vex_m == VEX_m_0F3A) { 3187ab47273fSEdward Gillett dp = (instable_t *) 3188ab47273fSEdward Gillett &dis_opAVX660F3A 3189ab47273fSEdward Gillett [(opcode1 << 4) | opcode2]; 3190ab47273fSEdward Gillett } else { 3191ab47273fSEdward Gillett goto error; 3192ab47273fSEdward Gillett } 3193ab47273fSEdward Gillett break; 3194ab47273fSEdward Gillett case VEX_p_F3: 3195ab47273fSEdward Gillett if (vex_m == VEX_m_0F) { 3196ab47273fSEdward Gillett dp = (instable_t *) 3197ab47273fSEdward Gillett &dis_opAVXF30F 3198ab47273fSEdward Gillett [(opcode1 << 4) | opcode2]; 3199245ac945SRobert Mustacchi } else if (vex_m == VEX_m_0F38) { 3200245ac945SRobert Mustacchi dp = (instable_t *) 3201245ac945SRobert Mustacchi &dis_opAVXF30F38 3202245ac945SRobert Mustacchi [(opcode1 << 4) | opcode2]; 3203ab47273fSEdward Gillett } else { 3204ab47273fSEdward Gillett goto error; 3205ab47273fSEdward Gillett } 3206ab47273fSEdward Gillett break; 3207ab47273fSEdward Gillett case VEX_p_F2: 3208ab47273fSEdward Gillett if (vex_m == VEX_m_0F) { 3209ab47273fSEdward Gillett dp = (instable_t *) 3210ab47273fSEdward Gillett &dis_opAVXF20F 3211ab47273fSEdward Gillett [(opcode1 << 4) | opcode2]; 3212245ac945SRobert Mustacchi } else if (vex_m == VEX_m_0F3A) { 3213245ac945SRobert Mustacchi dp = (instable_t *) 3214245ac945SRobert Mustacchi &dis_opAVXF20F3A 3215245ac945SRobert Mustacchi [(opcode1 << 4) | opcode2]; 3216245ac945SRobert Mustacchi } else if (vex_m == VEX_m_0F38) { 3217245ac945SRobert Mustacchi dp = (instable_t *) 3218245ac945SRobert Mustacchi &dis_opAVXF20F38 3219245ac945SRobert Mustacchi [(opcode1 << 4) | opcode2]; 3220ab47273fSEdward Gillett } else { 3221ab47273fSEdward Gillett goto error; 3222ab47273fSEdward Gillett } 3223ab47273fSEdward Gillett break; 3224ab47273fSEdward Gillett default: 3225ab47273fSEdward Gillett dp = (instable_t *) 3226ab47273fSEdward Gillett &dis_opAVX0F[opcode1][opcode2]; 3227ab47273fSEdward Gillett 32287c478bd9Sstevel@tonic-gate } 32297c478bd9Sstevel@tonic-gate } 3230ab47273fSEdward Gillett if (vex_prefix) { 3231245ac945SRobert Mustacchi if (dp->it_vexwoxmm) { 3232245ac945SRobert Mustacchi wbit = LONG_OPND; 3233*a4e73d5dSJerry Jelinek } else if (dp->it_vexopmask) { 3234*a4e73d5dSJerry Jelinek wbit = KOPMASK_OPND; 3235245ac945SRobert Mustacchi } else { 3236*a4e73d5dSJerry Jelinek if (vex_L) { 3237245ac945SRobert Mustacchi wbit = YMM_OPND; 3238*a4e73d5dSJerry Jelinek } else { 3239245ac945SRobert Mustacchi wbit = XMM_OPND; 3240*a4e73d5dSJerry Jelinek } 3241245ac945SRobert Mustacchi } 3242ab47273fSEdward Gillett } 32437c478bd9Sstevel@tonic-gate 32447c478bd9Sstevel@tonic-gate /* 32457c478bd9Sstevel@tonic-gate * Deal with selection of operand and address size now. 32467c478bd9Sstevel@tonic-gate * Note that the REX.W bit being set causes opnd_size_prefix to be 32477c478bd9Sstevel@tonic-gate * ignored. 32487c478bd9Sstevel@tonic-gate */ 32497c478bd9Sstevel@tonic-gate if (cpu_mode == SIZE64) { 3250ab47273fSEdward Gillett if ((rex_prefix & REX_W) || vex_W) 32517c478bd9Sstevel@tonic-gate opnd_size = SIZE64; 32527c478bd9Sstevel@tonic-gate else if (opnd_size_prefix) 32537c478bd9Sstevel@tonic-gate opnd_size = SIZE16; 32547c478bd9Sstevel@tonic-gate 32557c478bd9Sstevel@tonic-gate if (addr_size_prefix) 32567c478bd9Sstevel@tonic-gate addr_size = SIZE32; 32577c478bd9Sstevel@tonic-gate } else if (cpu_mode == SIZE32) { 32587c478bd9Sstevel@tonic-gate if (opnd_size_prefix) 32597c478bd9Sstevel@tonic-gate opnd_size = SIZE16; 32607c478bd9Sstevel@tonic-gate if (addr_size_prefix) 32617c478bd9Sstevel@tonic-gate addr_size = SIZE16; 32627c478bd9Sstevel@tonic-gate } else { 32637c478bd9Sstevel@tonic-gate if (opnd_size_prefix) 32647c478bd9Sstevel@tonic-gate opnd_size = SIZE32; 32657c478bd9Sstevel@tonic-gate if (addr_size_prefix) 32667c478bd9Sstevel@tonic-gate addr_size = SIZE32; 32677c478bd9Sstevel@tonic-gate } 32687c478bd9Sstevel@tonic-gate /* 32697c478bd9Sstevel@tonic-gate * The pause instruction - a repz'd nop. This doesn't fit 32707c478bd9Sstevel@tonic-gate * with any of the other prefix goop added for SSE, so we'll 32717c478bd9Sstevel@tonic-gate * special-case it here. 32727c478bd9Sstevel@tonic-gate */ 32737c478bd9Sstevel@tonic-gate if (rep_prefix == 0xf3 && opcode1 == 0x9 && opcode2 == 0x0) { 32747c478bd9Sstevel@tonic-gate rep_prefix = 0; 32757c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_opPause; 32767c478bd9Sstevel@tonic-gate } 32777c478bd9Sstevel@tonic-gate 32787c478bd9Sstevel@tonic-gate /* 32797c478bd9Sstevel@tonic-gate * Some 386 instructions have 2 bytes of opcode before the mod_r/m 32807c478bd9Sstevel@tonic-gate * byte so we may need to perform a table indirection. 32817c478bd9Sstevel@tonic-gate */ 32827c478bd9Sstevel@tonic-gate if (dp->it_indirect == (instable_t *)dis_op0F) { 32837c478bd9Sstevel@tonic-gate if (dtrace_get_opcode(x, &opcode4, &opcode5) != 0) 32847c478bd9Sstevel@tonic-gate goto error; 32857c478bd9Sstevel@tonic-gate opcode_bytes = 2; 32867c478bd9Sstevel@tonic-gate if (opcode4 == 0x7 && opcode5 >= 0x1 && opcode5 <= 0x3) { 32877c478bd9Sstevel@tonic-gate uint_t subcode; 32887c478bd9Sstevel@tonic-gate 32897c478bd9Sstevel@tonic-gate if (dtrace_get_opcode(x, &opcode6, &opcode7) != 0) 32907c478bd9Sstevel@tonic-gate goto error; 32917c478bd9Sstevel@tonic-gate opcode_bytes = 3; 32927c478bd9Sstevel@tonic-gate subcode = ((opcode6 & 0x3) << 1) | 32937c478bd9Sstevel@tonic-gate ((opcode7 & 0x8) >> 3); 32947c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_op0F7123[opcode5][subcode]; 32957c478bd9Sstevel@tonic-gate } else if ((opcode4 == 0xc) && (opcode5 >= 0x8)) { 32967c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_op0FC8[0]; 3297d0f8ff6eSkk } else if ((opcode4 == 0x3) && (opcode5 == 0xA)) { 3298a2f205d0Skk opcode_bytes = 3; 3299d0f8ff6eSkk if (dtrace_get_opcode(x, &opcode6, &opcode7) != 0) 3300d0f8ff6eSkk goto error; 3301d0f8ff6eSkk if (opnd_size == SIZE16) 3302d0f8ff6eSkk opnd_size = SIZE32; 3303d0f8ff6eSkk 3304d0f8ff6eSkk dp = (instable_t *)&dis_op0F3A[(opcode6<<4)|opcode7]; 3305d0f8ff6eSkk #ifdef DIS_TEXT 3306d0f8ff6eSkk if (strcmp(dp->it_name, "INVALID") == 0) 3307d0f8ff6eSkk goto error; 3308d0f8ff6eSkk #endif 3309d0f8ff6eSkk switch (dp->it_adrmode) { 331081293f93SRobert Mustacchi case XMMP: 331181293f93SRobert Mustacchi break; 3312d0f8ff6eSkk case XMMP_66r: 3313d0f8ff6eSkk case XMMPRM_66r: 3314d0f8ff6eSkk case XMM3PM_66r: 3315d0f8ff6eSkk if (opnd_size_prefix == 0) { 3316d0f8ff6eSkk goto error; 3317d0f8ff6eSkk } 3318959b2dfdSRobert Mustacchi 3319d0f8ff6eSkk break; 3320d0f8ff6eSkk case XMMP_66o: 3321d0f8ff6eSkk if (opnd_size_prefix == 0) { 3322d0f8ff6eSkk /* SSSE3 MMX instructions */ 3323d0f8ff6eSkk dp_mmx = *dp; 3324d0f8ff6eSkk dp = &dp_mmx; 3325d0f8ff6eSkk dp->it_adrmode = MMOPM_66o; 3326d0f8ff6eSkk #ifdef DIS_MEM 3327d0f8ff6eSkk dp->it_size = 8; 3328d0f8ff6eSkk #endif 3329d0f8ff6eSkk } 3330d0f8ff6eSkk break; 3331d0f8ff6eSkk default: 3332d0f8ff6eSkk goto error; 3333d0f8ff6eSkk } 3334d0f8ff6eSkk } else if ((opcode4 == 0x3) && (opcode5 == 0x8)) { 3335a2f205d0Skk opcode_bytes = 3; 3336d0f8ff6eSkk if (dtrace_get_opcode(x, &opcode6, &opcode7) != 0) 3337d0f8ff6eSkk goto error; 3338d0f8ff6eSkk dp = (instable_t *)&dis_op0F38[(opcode6<<4)|opcode7]; 333982d5eb48SKrishnendu Sadhukhan - Sun Microsystems 334082d5eb48SKrishnendu Sadhukhan - Sun Microsystems /* 334182d5eb48SKrishnendu Sadhukhan - Sun Microsystems * Both crc32 and movbe have the same 3rd opcode 334282d5eb48SKrishnendu Sadhukhan - Sun Microsystems * byte of either 0xF0 or 0xF1, so we use another 334382d5eb48SKrishnendu Sadhukhan - Sun Microsystems * indirection to distinguish between the two. 334482d5eb48SKrishnendu Sadhukhan - Sun Microsystems */ 334582d5eb48SKrishnendu Sadhukhan - Sun Microsystems if (dp->it_indirect == (instable_t *)dis_op0F38F0 || 334682d5eb48SKrishnendu Sadhukhan - Sun Microsystems dp->it_indirect == (instable_t *)dis_op0F38F1) { 334782d5eb48SKrishnendu Sadhukhan - Sun Microsystems 334882d5eb48SKrishnendu Sadhukhan - Sun Microsystems dp = dp->it_indirect; 334982d5eb48SKrishnendu Sadhukhan - Sun Microsystems if (rep_prefix != 0xF2) { 335082d5eb48SKrishnendu Sadhukhan - Sun Microsystems /* It is movbe */ 335182d5eb48SKrishnendu Sadhukhan - Sun Microsystems dp++; 335282d5eb48SKrishnendu Sadhukhan - Sun Microsystems } 335382d5eb48SKrishnendu Sadhukhan - Sun Microsystems } 33548889c875SRobert Mustacchi 33558889c875SRobert Mustacchi /* 33568889c875SRobert Mustacchi * The adx family of instructions (adcx and adox) 33578889c875SRobert Mustacchi * continue the classic Intel tradition of abusing 33588889c875SRobert Mustacchi * arbitrary prefixes without actually meaning the 33598889c875SRobert Mustacchi * prefix bit. Therefore, if we find either the 33608889c875SRobert Mustacchi * opnd_size_prefix or rep_prefix we end up zeroing it 33618889c875SRobert Mustacchi * out after making our determination so as to ensure 33628889c875SRobert Mustacchi * that we don't get confused and accidentally print 33638889c875SRobert Mustacchi * repz prefixes and the like on these instructions. 33648889c875SRobert Mustacchi * 33658889c875SRobert Mustacchi * In addition, these instructions are actually much 33668889c875SRobert Mustacchi * closer to AVX instructions in semantics. Importantly, 33678889c875SRobert Mustacchi * they always default to having 32-bit operands. 33688889c875SRobert Mustacchi * However, if the CPU is in 64-bit mode, then and only 33698889c875SRobert Mustacchi * then, does it use REX.w promotes things to 64-bits 33708889c875SRobert Mustacchi * and REX.r allows 64-bit mode to use register r8-r15. 33718889c875SRobert Mustacchi */ 33728889c875SRobert Mustacchi if (dp->it_indirect == (instable_t *)dis_op0F38F6) { 33738889c875SRobert Mustacchi dp = dp->it_indirect; 33748889c875SRobert Mustacchi if (opnd_size_prefix == 0 && 33758889c875SRobert Mustacchi rep_prefix == 0xf3) { 33768889c875SRobert Mustacchi /* It is adox */ 33778889c875SRobert Mustacchi dp++; 33788889c875SRobert Mustacchi } else if (opnd_size_prefix != 0x66 && 33798889c875SRobert Mustacchi rep_prefix != 0) { 33808889c875SRobert Mustacchi /* It isn't adcx */ 33818889c875SRobert Mustacchi goto error; 33828889c875SRobert Mustacchi } 33838889c875SRobert Mustacchi opnd_size_prefix = 0; 33848889c875SRobert Mustacchi rep_prefix = 0; 33858889c875SRobert Mustacchi opnd_size = SIZE32; 33868889c875SRobert Mustacchi if (rex_prefix & REX_W) 33878889c875SRobert Mustacchi opnd_size = SIZE64; 33888889c875SRobert Mustacchi } 33898889c875SRobert Mustacchi 3390d0f8ff6eSkk #ifdef DIS_TEXT 3391d0f8ff6eSkk if (strcmp(dp->it_name, "INVALID") == 0) 3392d0f8ff6eSkk goto error; 3393d0f8ff6eSkk #endif 3394d0f8ff6eSkk switch (dp->it_adrmode) { 33958889c875SRobert Mustacchi case ADX: 339681293f93SRobert Mustacchi case XMM: 33978889c875SRobert Mustacchi break; 33987aa76ffcSBryan Cantrill case RM_66r: 3399d0f8ff6eSkk case XMM_66r: 3400d0f8ff6eSkk case XMMM_66r: 3401d0f8ff6eSkk if (opnd_size_prefix == 0) { 3402d0f8ff6eSkk goto error; 3403d0f8ff6eSkk } 3404d0f8ff6eSkk break; 3405d0f8ff6eSkk case XMM_66o: 3406d0f8ff6eSkk if (opnd_size_prefix == 0) { 3407d0f8ff6eSkk /* SSSE3 MMX instructions */ 3408d0f8ff6eSkk dp_mmx = *dp; 3409d0f8ff6eSkk dp = &dp_mmx; 3410d0f8ff6eSkk dp->it_adrmode = MM; 3411d0f8ff6eSkk #ifdef DIS_MEM 3412d0f8ff6eSkk dp->it_size = 8; 3413d0f8ff6eSkk #endif 3414d0f8ff6eSkk } 3415d0f8ff6eSkk break; 3416d0f8ff6eSkk case CRC32: 3417d0f8ff6eSkk if (rep_prefix != 0xF2) { 3418d0f8ff6eSkk goto error; 3419d0f8ff6eSkk } 3420d0f8ff6eSkk rep_prefix = 0; 3421d0f8ff6eSkk break; 342282d5eb48SKrishnendu Sadhukhan - Sun Microsystems case MOVBE: 342382d5eb48SKrishnendu Sadhukhan - Sun Microsystems if (rep_prefix != 0x0) { 342482d5eb48SKrishnendu Sadhukhan - Sun Microsystems goto error; 342582d5eb48SKrishnendu Sadhukhan - Sun Microsystems } 342682d5eb48SKrishnendu Sadhukhan - Sun Microsystems break; 3427d0f8ff6eSkk default: 3428d0f8ff6eSkk goto error; 3429d0f8ff6eSkk } 34307c478bd9Sstevel@tonic-gate } else { 34317c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_op0F[opcode4][opcode5]; 34327c478bd9Sstevel@tonic-gate } 34337c478bd9Sstevel@tonic-gate } 34347c478bd9Sstevel@tonic-gate 34357c478bd9Sstevel@tonic-gate /* 34367c478bd9Sstevel@tonic-gate * If still not at a TERM decode entry, then a ModRM byte 34377c478bd9Sstevel@tonic-gate * exists and its fields further decode the instruction. 34387c478bd9Sstevel@tonic-gate */ 34397c478bd9Sstevel@tonic-gate x->d86_got_modrm = 0; 34407c478bd9Sstevel@tonic-gate if (dp->it_indirect != TERM) { 34417c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, &opcode3, &r_m); 34427c478bd9Sstevel@tonic-gate if (x->d86_error) 34437c478bd9Sstevel@tonic-gate goto error; 34447c478bd9Sstevel@tonic-gate reg = opcode3; 34457c478bd9Sstevel@tonic-gate 34467c478bd9Sstevel@tonic-gate /* 34477c478bd9Sstevel@tonic-gate * decode 287 instructions (D8-DF) from opcodeN 34487c478bd9Sstevel@tonic-gate */ 34497c478bd9Sstevel@tonic-gate if (opcode1 == 0xD && opcode2 >= 0x8) { 34507c478bd9Sstevel@tonic-gate if (opcode2 == 0xB && mode == 0x3 && opcode3 == 4) 34517c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_opFP5[r_m]; 34527c478bd9Sstevel@tonic-gate else if (opcode2 == 0xA && mode == 0x3 && opcode3 < 4) 34537c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_opFP7[opcode3]; 34547c478bd9Sstevel@tonic-gate else if (opcode2 == 0xB && mode == 0x3) 34557c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_opFP6[opcode3]; 34567c478bd9Sstevel@tonic-gate else if (opcode2 == 0x9 && mode == 0x3 && opcode3 >= 4) 34577c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_opFP4[opcode3 - 4][r_m]; 34587c478bd9Sstevel@tonic-gate else if (mode == 0x3) 34597c478bd9Sstevel@tonic-gate dp = (instable_t *) 34607c478bd9Sstevel@tonic-gate &dis_opFP3[opcode2 - 8][opcode3]; 34617c478bd9Sstevel@tonic-gate else 34627c478bd9Sstevel@tonic-gate dp = (instable_t *) 34637c478bd9Sstevel@tonic-gate &dis_opFP1n2[opcode2 - 8][opcode3]; 34647c478bd9Sstevel@tonic-gate } else { 34657c478bd9Sstevel@tonic-gate dp = (instable_t *)dp->it_indirect + opcode3; 34667c478bd9Sstevel@tonic-gate } 34677c478bd9Sstevel@tonic-gate } 34687c478bd9Sstevel@tonic-gate 34697c478bd9Sstevel@tonic-gate /* 34707c478bd9Sstevel@tonic-gate * In amd64 bit mode, ARPL opcode is changed to MOVSXD 34717c478bd9Sstevel@tonic-gate * (sign extend 32bit to 64 bit) 34727c478bd9Sstevel@tonic-gate */ 3473ab47273fSEdward Gillett if ((vex_prefix == 0) && cpu_mode == SIZE64 && 3474ab47273fSEdward Gillett opcode1 == 0x6 && opcode2 == 0x3) 34757c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_opMOVSLD; 34767c478bd9Sstevel@tonic-gate 34777c478bd9Sstevel@tonic-gate /* 34787c478bd9Sstevel@tonic-gate * at this point we should have a correct (or invalid) opcode 34797c478bd9Sstevel@tonic-gate */ 34807c478bd9Sstevel@tonic-gate if (cpu_mode == SIZE64 && dp->it_invalid64 || 34817c478bd9Sstevel@tonic-gate cpu_mode != SIZE64 && dp->it_invalid32) 34827c478bd9Sstevel@tonic-gate goto error; 34837c478bd9Sstevel@tonic-gate if (dp->it_indirect != TERM) 34847c478bd9Sstevel@tonic-gate goto error; 34857c478bd9Sstevel@tonic-gate 34867c478bd9Sstevel@tonic-gate /* 3487d4c899eeSRobert Mustacchi * Deal with MMX/SSE opcodes which are changed by prefixes. Note, we do 3488d4c899eeSRobert Mustacchi * need to include UNKNOWN below, as we may have instructions that 3489d4c899eeSRobert Mustacchi * actually have a prefix, but don't exist in any other form. 34907c478bd9Sstevel@tonic-gate */ 34917c478bd9Sstevel@tonic-gate switch (dp->it_adrmode) { 3492d4c899eeSRobert Mustacchi case UNKNOWN: 34937c478bd9Sstevel@tonic-gate case MMO: 34947c478bd9Sstevel@tonic-gate case MMOIMPL: 34957c478bd9Sstevel@tonic-gate case MMO3P: 34967c478bd9Sstevel@tonic-gate case MMOM3: 34977c478bd9Sstevel@tonic-gate case MMOMS: 34987c478bd9Sstevel@tonic-gate case MMOPM: 34997c478bd9Sstevel@tonic-gate case MMOPRM: 35007c478bd9Sstevel@tonic-gate case MMOS: 35017c478bd9Sstevel@tonic-gate case XMMO: 35027c478bd9Sstevel@tonic-gate case XMMOM: 35037c478bd9Sstevel@tonic-gate case XMMOMS: 35047c478bd9Sstevel@tonic-gate case XMMOPM: 35057c478bd9Sstevel@tonic-gate case XMMOS: 35067c478bd9Sstevel@tonic-gate case XMMOMX: 35077c478bd9Sstevel@tonic-gate case XMMOX3: 35087c478bd9Sstevel@tonic-gate case XMMOXMM: 35097c478bd9Sstevel@tonic-gate /* 35107c478bd9Sstevel@tonic-gate * This is horrible. Some SIMD instructions take the 35117c478bd9Sstevel@tonic-gate * form 0x0F 0x?? ..., which is easily decoded using the 35127c478bd9Sstevel@tonic-gate * existing tables. Other SIMD instructions use various 35137c478bd9Sstevel@tonic-gate * prefix bytes to overload existing instructions. For 35147c478bd9Sstevel@tonic-gate * Example, addps is F0, 58, whereas addss is F3 (repz), 35157c478bd9Sstevel@tonic-gate * F0, 58. Presumably someone got a raise for this. 35167c478bd9Sstevel@tonic-gate * 35177c478bd9Sstevel@tonic-gate * If we see one of the instructions which can be 35187c478bd9Sstevel@tonic-gate * modified in this way (if we've got one of the SIMDO* 35197c478bd9Sstevel@tonic-gate * address modes), we'll check to see if the last prefix 35207c478bd9Sstevel@tonic-gate * was a repz. If it was, we strip the prefix from the 35217c478bd9Sstevel@tonic-gate * mnemonic, and we indirect using the dis_opSIMDrepz 35227c478bd9Sstevel@tonic-gate * table. 35237c478bd9Sstevel@tonic-gate */ 35247c478bd9Sstevel@tonic-gate 35257c478bd9Sstevel@tonic-gate /* 35267c478bd9Sstevel@tonic-gate * Calculate our offset in dis_op0F 35277c478bd9Sstevel@tonic-gate */ 35287c478bd9Sstevel@tonic-gate if ((uintptr_t)dp - (uintptr_t)dis_op0F > sizeof (dis_op0F)) 35297c478bd9Sstevel@tonic-gate goto error; 35307c478bd9Sstevel@tonic-gate 35317c478bd9Sstevel@tonic-gate off = ((uintptr_t)dp - (uintptr_t)dis_op0F) / 35327c478bd9Sstevel@tonic-gate sizeof (instable_t); 35337c478bd9Sstevel@tonic-gate 35347c478bd9Sstevel@tonic-gate /* 35357c478bd9Sstevel@tonic-gate * Rewrite if this instruction used one of the magic prefixes. 35367c478bd9Sstevel@tonic-gate */ 35377c478bd9Sstevel@tonic-gate if (rep_prefix) { 35387c478bd9Sstevel@tonic-gate if (rep_prefix == 0xf2) 35397c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_opSIMDrepnz[off]; 35407c478bd9Sstevel@tonic-gate else 35417c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_opSIMDrepz[off]; 35427c478bd9Sstevel@tonic-gate rep_prefix = 0; 35437c478bd9Sstevel@tonic-gate } else if (opnd_size_prefix) { 35447c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_opSIMDdata16[off]; 35457c478bd9Sstevel@tonic-gate opnd_size_prefix = 0; 35467c478bd9Sstevel@tonic-gate if (opnd_size == SIZE16) 35477c478bd9Sstevel@tonic-gate opnd_size = SIZE32; 35487c478bd9Sstevel@tonic-gate } 35497c478bd9Sstevel@tonic-gate break; 35507c478bd9Sstevel@tonic-gate 35517aa76ffcSBryan Cantrill case MG9: 35527aa76ffcSBryan Cantrill /* 35537aa76ffcSBryan Cantrill * More horribleness: the group 9 (0xF0 0xC7) instructions are 35547aa76ffcSBryan Cantrill * allowed an optional prefix of 0x66 or 0xF3. This is similar 35557aa76ffcSBryan Cantrill * to the SIMD business described above, but with a different 35567aa76ffcSBryan Cantrill * addressing mode (and an indirect table), so we deal with it 35577aa76ffcSBryan Cantrill * separately (if similarly). 3558ebb8ac07SRobert Mustacchi * 3559ebb8ac07SRobert Mustacchi * Intel further complicated this with the release of Ivy Bridge 3560ebb8ac07SRobert Mustacchi * where they overloaded these instructions based on the ModR/M 3561ebb8ac07SRobert Mustacchi * bytes. The VMX instructions have a mode of 0 since they are 3562ebb8ac07SRobert Mustacchi * memory instructions but rdrand instructions have a mode of 3563ebb8ac07SRobert Mustacchi * 0b11 (REG_ONLY) because they only operate on registers. While 3564ebb8ac07SRobert Mustacchi * there are different prefix formats, for now it is sufficient 3565ebb8ac07SRobert Mustacchi * to use a single different table. 35667aa76ffcSBryan Cantrill */ 35677aa76ffcSBryan Cantrill 35687aa76ffcSBryan Cantrill /* 35697aa76ffcSBryan Cantrill * Calculate our offset in dis_op0FC7 (the group 9 table) 35707aa76ffcSBryan Cantrill */ 35717aa76ffcSBryan Cantrill if ((uintptr_t)dp - (uintptr_t)dis_op0FC7 > sizeof (dis_op0FC7)) 35727aa76ffcSBryan Cantrill goto error; 35737aa76ffcSBryan Cantrill 35747aa76ffcSBryan Cantrill off = ((uintptr_t)dp - (uintptr_t)dis_op0FC7) / 35757aa76ffcSBryan Cantrill sizeof (instable_t); 35767aa76ffcSBryan Cantrill 3577ebb8ac07SRobert Mustacchi /* 3578ebb8ac07SRobert Mustacchi * If we have a mode of 0b11 then we have to rewrite this. 3579ebb8ac07SRobert Mustacchi */ 3580ebb8ac07SRobert Mustacchi dtrace_get_modrm(x, &mode, ®, &r_m); 3581ebb8ac07SRobert Mustacchi if (mode == REG_ONLY) { 3582ebb8ac07SRobert Mustacchi dp = (instable_t *)&dis_op0FC7m3[off]; 3583ebb8ac07SRobert Mustacchi break; 3584ebb8ac07SRobert Mustacchi } 3585ebb8ac07SRobert Mustacchi 35867aa76ffcSBryan Cantrill /* 35877aa76ffcSBryan Cantrill * Rewrite if this instruction used one of the magic prefixes. 35887aa76ffcSBryan Cantrill */ 35897aa76ffcSBryan Cantrill if (rep_prefix) { 35907aa76ffcSBryan Cantrill if (rep_prefix == 0xf3) 35917aa76ffcSBryan Cantrill dp = (instable_t *)&dis_opF30FC7[off]; 35927aa76ffcSBryan Cantrill else 35937aa76ffcSBryan Cantrill goto error; 35947aa76ffcSBryan Cantrill rep_prefix = 0; 35957aa76ffcSBryan Cantrill } else if (opnd_size_prefix) { 35967aa76ffcSBryan Cantrill dp = (instable_t *)&dis_op660FC7[off]; 35977aa76ffcSBryan Cantrill opnd_size_prefix = 0; 35987aa76ffcSBryan Cantrill if (opnd_size == SIZE16) 35997aa76ffcSBryan Cantrill opnd_size = SIZE32; 36007aa76ffcSBryan Cantrill } 36017aa76ffcSBryan Cantrill break; 36027aa76ffcSBryan Cantrill 36037aa76ffcSBryan Cantrill 36047c478bd9Sstevel@tonic-gate case MMOSH: 36057c478bd9Sstevel@tonic-gate /* 36067c478bd9Sstevel@tonic-gate * As with the "normal" SIMD instructions, the MMX 36077c478bd9Sstevel@tonic-gate * shuffle instructions are overloaded. These 36087c478bd9Sstevel@tonic-gate * instructions, however, are special in that they use 36097c478bd9Sstevel@tonic-gate * an extra byte, and thus an extra table. As of this 36107c478bd9Sstevel@tonic-gate * writing, they only use the opnd_size prefix. 36117c478bd9Sstevel@tonic-gate */ 36127c478bd9Sstevel@tonic-gate 36137c478bd9Sstevel@tonic-gate /* 36147c478bd9Sstevel@tonic-gate * Calculate our offset in dis_op0F7123 36157c478bd9Sstevel@tonic-gate */ 36167c478bd9Sstevel@tonic-gate if ((uintptr_t)dp - (uintptr_t)dis_op0F7123 > 36177c478bd9Sstevel@tonic-gate sizeof (dis_op0F7123)) 36187c478bd9Sstevel@tonic-gate goto error; 36197c478bd9Sstevel@tonic-gate 36207c478bd9Sstevel@tonic-gate if (opnd_size_prefix) { 36217c478bd9Sstevel@tonic-gate off = ((uintptr_t)dp - (uintptr_t)dis_op0F7123) / 36227c478bd9Sstevel@tonic-gate sizeof (instable_t); 36237c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_opSIMD7123[off]; 36247c478bd9Sstevel@tonic-gate opnd_size_prefix = 0; 36257c478bd9Sstevel@tonic-gate if (opnd_size == SIZE16) 36267c478bd9Sstevel@tonic-gate opnd_size = SIZE32; 36277c478bd9Sstevel@tonic-gate } 36287c478bd9Sstevel@tonic-gate break; 3629f8801251Skk case MRw: 3630f8801251Skk if (rep_prefix) { 3631f8801251Skk if (rep_prefix == 0xf3) { 3632f8801251Skk 3633f8801251Skk /* 3634f8801251Skk * Calculate our offset in dis_op0F 3635f8801251Skk */ 3636f8801251Skk if ((uintptr_t)dp - (uintptr_t)dis_op0F 3637f8801251Skk > sizeof (dis_op0F)) 3638f8801251Skk goto error; 3639f8801251Skk 3640f8801251Skk off = ((uintptr_t)dp - (uintptr_t)dis_op0F) / 3641f8801251Skk sizeof (instable_t); 3642f8801251Skk 3643f8801251Skk dp = (instable_t *)&dis_opSIMDrepz[off]; 3644f8801251Skk rep_prefix = 0; 3645f8801251Skk } else { 3646f8801251Skk goto error; 3647f8801251Skk } 3648f8801251Skk } 3649f8801251Skk break; 36507c478bd9Sstevel@tonic-gate } 36517c478bd9Sstevel@tonic-gate 36527c478bd9Sstevel@tonic-gate /* 36537c478bd9Sstevel@tonic-gate * In 64 bit mode, some opcodes automatically use opnd_size == SIZE64. 36547c478bd9Sstevel@tonic-gate */ 36557c478bd9Sstevel@tonic-gate if (cpu_mode == SIZE64) 36567c478bd9Sstevel@tonic-gate if (dp->it_always64 || (opnd_size == SIZE32 && dp->it_stackop)) 36577c478bd9Sstevel@tonic-gate opnd_size = SIZE64; 36587c478bd9Sstevel@tonic-gate 36597c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 36607c478bd9Sstevel@tonic-gate /* 36617c478bd9Sstevel@tonic-gate * At this point most instructions can format the opcode mnemonic 36627c478bd9Sstevel@tonic-gate * including the prefixes. 36637c478bd9Sstevel@tonic-gate */ 36647c478bd9Sstevel@tonic-gate if (lock_prefix) 3665d267098bSdmick (void) strlcat(x->d86_mnem, "lock ", OPLEN); 36667c478bd9Sstevel@tonic-gate 36677c478bd9Sstevel@tonic-gate if (rep_prefix == 0xf2) 3668d267098bSdmick (void) strlcat(x->d86_mnem, "repnz ", OPLEN); 36697c478bd9Sstevel@tonic-gate else if (rep_prefix == 0xf3) 3670d267098bSdmick (void) strlcat(x->d86_mnem, "repz ", OPLEN); 36717c478bd9Sstevel@tonic-gate 36727c478bd9Sstevel@tonic-gate if (cpu_mode == SIZE64 && addr_size_prefix) 3673d267098bSdmick (void) strlcat(x->d86_mnem, "addr32 ", OPLEN); 36747c478bd9Sstevel@tonic-gate 36757c478bd9Sstevel@tonic-gate if (dp->it_adrmode != CBW && 36767c478bd9Sstevel@tonic-gate dp->it_adrmode != CWD && 36777c478bd9Sstevel@tonic-gate dp->it_adrmode != XMMSFNC) { 36787c478bd9Sstevel@tonic-gate if (strcmp(dp->it_name, "INVALID") == 0) 36797c478bd9Sstevel@tonic-gate goto error; 3680d267098bSdmick (void) strlcat(x->d86_mnem, dp->it_name, OPLEN); 3681245ac945SRobert Mustacchi if (dp->it_avxsuf && dp->it_suffix) { 3682245ac945SRobert Mustacchi (void) strlcat(x->d86_mnem, vex_W != 0 ? "q" : "d", 3683245ac945SRobert Mustacchi OPLEN); 3684*a4e73d5dSJerry Jelinek } else if (dp->it_vexopmask && dp->it_suffix) { 3685*a4e73d5dSJerry Jelinek /* opmask instructions */ 3686*a4e73d5dSJerry Jelinek 3687*a4e73d5dSJerry Jelinek if (opcode1 == 4 && opcode2 == 0xb) { 3688*a4e73d5dSJerry Jelinek /* It's a kunpck. */ 3689*a4e73d5dSJerry Jelinek if (vex_prefix == VEX_2bytes) { 3690*a4e73d5dSJerry Jelinek (void) strlcat(x->d86_mnem, 3691*a4e73d5dSJerry Jelinek vex_p == 0 ? "wd" : "bw", OPLEN); 3692*a4e73d5dSJerry Jelinek } else { 3693*a4e73d5dSJerry Jelinek /* vex_prefix == VEX_3bytes */ 3694*a4e73d5dSJerry Jelinek (void) strlcat(x->d86_mnem, 3695*a4e73d5dSJerry Jelinek "dq", OPLEN); 3696*a4e73d5dSJerry Jelinek } 3697*a4e73d5dSJerry Jelinek } else if (opcode1 == 3) { 3698*a4e73d5dSJerry Jelinek /* It's a kshift[l|r]. */ 3699*a4e73d5dSJerry Jelinek if (vex_W == 0) { 3700*a4e73d5dSJerry Jelinek (void) strlcat(x->d86_mnem, 3701*a4e73d5dSJerry Jelinek opcode2 == 2 || 3702*a4e73d5dSJerry Jelinek opcode2 == 0 ? 3703*a4e73d5dSJerry Jelinek "b" : "d", OPLEN); 3704*a4e73d5dSJerry Jelinek } else { 3705*a4e73d5dSJerry Jelinek /* W == 1 */ 3706*a4e73d5dSJerry Jelinek (void) strlcat(x->d86_mnem, 3707*a4e73d5dSJerry Jelinek opcode2 == 3 || opcode2 == 1 ? 3708*a4e73d5dSJerry Jelinek "q" : "w", OPLEN); 3709*a4e73d5dSJerry Jelinek } 3710*a4e73d5dSJerry Jelinek } else { 3711*a4e73d5dSJerry Jelinek /* if (vex_prefix == VEX_2bytes) { */ 3712*a4e73d5dSJerry Jelinek if ((cpu_mode == SIZE64 && opnd_size == 2) || 3713*a4e73d5dSJerry Jelinek vex_prefix == VEX_2bytes) { 3714*a4e73d5dSJerry Jelinek (void) strlcat(x->d86_mnem, 3715*a4e73d5dSJerry Jelinek vex_p == 0 ? "w" : 3716*a4e73d5dSJerry Jelinek vex_p == 1 ? "b" : "d", 3717*a4e73d5dSJerry Jelinek OPLEN); 3718*a4e73d5dSJerry Jelinek } else { 3719*a4e73d5dSJerry Jelinek /* vex_prefix == VEX_3bytes */ 3720*a4e73d5dSJerry Jelinek (void) strlcat(x->d86_mnem, 3721*a4e73d5dSJerry Jelinek vex_p == 1 ? "d" : "q", OPLEN); 3722*a4e73d5dSJerry Jelinek } 3723*a4e73d5dSJerry Jelinek } 3724245ac945SRobert Mustacchi } else if (dp->it_suffix) { 37257c478bd9Sstevel@tonic-gate char *types[] = {"", "w", "l", "q"}; 37267c478bd9Sstevel@tonic-gate if (opcode_bytes == 2 && opcode4 == 4) { 37277c478bd9Sstevel@tonic-gate /* It's a cmovx.yy. Replace the suffix x */ 37287c478bd9Sstevel@tonic-gate for (i = 5; i < OPLEN; i++) { 3729d267098bSdmick if (x->d86_mnem[i] == '.') 37307c478bd9Sstevel@tonic-gate break; 37317c478bd9Sstevel@tonic-gate } 3732d267098bSdmick x->d86_mnem[i - 1] = *types[opnd_size]; 3733a2f205d0Skk } else if ((opnd_size == 2) && (opcode_bytes == 3) && 3734a2f205d0Skk ((opcode6 == 1 && opcode7 == 6) || 3735a2f205d0Skk (opcode6 == 2 && opcode7 == 2))) { 3736a2f205d0Skk /* 3737a2f205d0Skk * To handle PINSRD and PEXTRD 3738a2f205d0Skk */ 3739a2f205d0Skk (void) strlcat(x->d86_mnem, "d", OPLEN); 3740dc0093f4Seschrock } else { 3741d267098bSdmick (void) strlcat(x->d86_mnem, types[opnd_size], 3742dc0093f4Seschrock OPLEN); 3743dc0093f4Seschrock } 37447c478bd9Sstevel@tonic-gate } 37457c478bd9Sstevel@tonic-gate } 37467c478bd9Sstevel@tonic-gate #endif 37477c478bd9Sstevel@tonic-gate 37487c478bd9Sstevel@tonic-gate /* 37497c478bd9Sstevel@tonic-gate * Process operands based on the addressing modes. 37507c478bd9Sstevel@tonic-gate */ 37517c478bd9Sstevel@tonic-gate x->d86_mode = cpu_mode; 3752ab47273fSEdward Gillett /* 3753ab47273fSEdward Gillett * In vex mode the rex_prefix has no meaning 3754ab47273fSEdward Gillett */ 3755ab47273fSEdward Gillett if (!vex_prefix) 3756ab47273fSEdward Gillett x->d86_rex_prefix = rex_prefix; 37577c478bd9Sstevel@tonic-gate x->d86_opnd_size = opnd_size; 37587c478bd9Sstevel@tonic-gate x->d86_addr_size = addr_size; 37597c478bd9Sstevel@tonic-gate vbit = 0; /* initialize for mem/reg -> reg */ 37607c478bd9Sstevel@tonic-gate switch (dp->it_adrmode) { 37617c478bd9Sstevel@tonic-gate /* 37627c478bd9Sstevel@tonic-gate * amd64 instruction to sign extend 32 bit reg/mem operands 37637c478bd9Sstevel@tonic-gate * into 64 bit register values 37647c478bd9Sstevel@tonic-gate */ 37657c478bd9Sstevel@tonic-gate case MOVSXZ: 37667c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 37677c478bd9Sstevel@tonic-gate if (rex_prefix == 0) 3768d267098bSdmick (void) strncpy(x->d86_mnem, "movzld", OPLEN); 37697c478bd9Sstevel@tonic-gate #endif 37707c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 37717c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); 37727c478bd9Sstevel@tonic-gate x->d86_opnd_size = SIZE64; 37737c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, LONG_OPND, 1); 37747c478bd9Sstevel@tonic-gate x->d86_opnd_size = opnd_size = SIZE32; 37757c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 37767c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, 0); 37777c478bd9Sstevel@tonic-gate break; 37787c478bd9Sstevel@tonic-gate 37797c478bd9Sstevel@tonic-gate /* 37807c478bd9Sstevel@tonic-gate * movsbl movsbw movsbq (0x0FBE) or movswl movswq (0x0FBF) 3781d267098bSdmick * movzbl movzbw movzbq (0x0FB6) or movzwl movzwq (0x0FB7) 37827c478bd9Sstevel@tonic-gate * wbit lives in 2nd byte, note that operands 37837c478bd9Sstevel@tonic-gate * are different sized 37847c478bd9Sstevel@tonic-gate */ 37857c478bd9Sstevel@tonic-gate case MOVZ: 37867c478bd9Sstevel@tonic-gate if (rex_prefix & REX_W) { 37877c478bd9Sstevel@tonic-gate /* target register size = 64 bit */ 3788d267098bSdmick x->d86_mnem[5] = 'q'; 37897c478bd9Sstevel@tonic-gate } 37907c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 37917c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); 37927c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, LONG_OPND, 1); 37937c478bd9Sstevel@tonic-gate x->d86_opnd_size = opnd_size = SIZE16; 37947c478bd9Sstevel@tonic-gate wbit = WBIT(opcode5); 37957c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, 0); 37967c478bd9Sstevel@tonic-gate break; 3797d0f8ff6eSkk case CRC32: 3798d0f8ff6eSkk opnd_size = SIZE32; 3799d0f8ff6eSkk if (rex_prefix & REX_W) 3800d0f8ff6eSkk opnd_size = SIZE64; 3801d0f8ff6eSkk x->d86_opnd_size = opnd_size; 3802d0f8ff6eSkk 3803d0f8ff6eSkk dtrace_get_modrm(x, &mode, ®, &r_m); 3804d0f8ff6eSkk dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); 3805d0f8ff6eSkk dtrace_get_operand(x, REG_ONLY, reg, LONG_OPND, 1); 3806d0f8ff6eSkk wbit = WBIT(opcode7); 3807d0f8ff6eSkk if (opnd_size_prefix) 3808d0f8ff6eSkk x->d86_opnd_size = opnd_size = SIZE16; 3809d0f8ff6eSkk dtrace_get_operand(x, mode, r_m, wbit, 0); 3810d0f8ff6eSkk break; 381182d5eb48SKrishnendu Sadhukhan - Sun Microsystems case MOVBE: 381282d5eb48SKrishnendu Sadhukhan - Sun Microsystems opnd_size = SIZE32; 381382d5eb48SKrishnendu Sadhukhan - Sun Microsystems if (rex_prefix & REX_W) 381482d5eb48SKrishnendu Sadhukhan - Sun Microsystems opnd_size = SIZE64; 381582d5eb48SKrishnendu Sadhukhan - Sun Microsystems x->d86_opnd_size = opnd_size; 381682d5eb48SKrishnendu Sadhukhan - Sun Microsystems 381782d5eb48SKrishnendu Sadhukhan - Sun Microsystems dtrace_get_modrm(x, &mode, ®, &r_m); 381882d5eb48SKrishnendu Sadhukhan - Sun Microsystems dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); 381982d5eb48SKrishnendu Sadhukhan - Sun Microsystems wbit = WBIT(opcode7); 382082d5eb48SKrishnendu Sadhukhan - Sun Microsystems if (opnd_size_prefix) 382182d5eb48SKrishnendu Sadhukhan - Sun Microsystems x->d86_opnd_size = opnd_size = SIZE16; 382282d5eb48SKrishnendu Sadhukhan - Sun Microsystems if (wbit) { 382382d5eb48SKrishnendu Sadhukhan - Sun Microsystems /* reg -> mem */ 382482d5eb48SKrishnendu Sadhukhan - Sun Microsystems dtrace_get_operand(x, REG_ONLY, reg, LONG_OPND, 0); 382582d5eb48SKrishnendu Sadhukhan - Sun Microsystems dtrace_get_operand(x, mode, r_m, wbit, 1); 382682d5eb48SKrishnendu Sadhukhan - Sun Microsystems } else { 382782d5eb48SKrishnendu Sadhukhan - Sun Microsystems /* mem -> reg */ 382882d5eb48SKrishnendu Sadhukhan - Sun Microsystems dtrace_get_operand(x, REG_ONLY, reg, LONG_OPND, 1); 382982d5eb48SKrishnendu Sadhukhan - Sun Microsystems dtrace_get_operand(x, mode, r_m, wbit, 0); 383082d5eb48SKrishnendu Sadhukhan - Sun Microsystems } 383182d5eb48SKrishnendu Sadhukhan - Sun Microsystems break; 38327c478bd9Sstevel@tonic-gate 38337c478bd9Sstevel@tonic-gate /* 38347c478bd9Sstevel@tonic-gate * imul instruction, with either 8-bit or longer immediate 38357c478bd9Sstevel@tonic-gate * opcode 0x6B for byte, sign-extended displacement, 0x69 for word(s) 38367c478bd9Sstevel@tonic-gate */ 38377c478bd9Sstevel@tonic-gate case IMUL: 38387c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 38397c478bd9Sstevel@tonic-gate THREEOPERAND(x, mode, reg, r_m, rex_prefix, wbit, LONG_OPND, 3840a2f205d0Skk OPSIZE(opnd_size, opcode2 == 0x9), 1); 38417c478bd9Sstevel@tonic-gate break; 38427c478bd9Sstevel@tonic-gate 38437c478bd9Sstevel@tonic-gate /* memory or register operand to register, with 'w' bit */ 38447c478bd9Sstevel@tonic-gate case MRw: 38458889c875SRobert Mustacchi case ADX: 38467c478bd9Sstevel@tonic-gate wbit = WBIT(opcode2); 38477c478bd9Sstevel@tonic-gate STANDARD_MODRM(x, mode, reg, r_m, rex_prefix, wbit, 0); 38487c478bd9Sstevel@tonic-gate break; 38497c478bd9Sstevel@tonic-gate 38507c478bd9Sstevel@tonic-gate /* register to memory or register operand, with 'w' bit */ 38517c478bd9Sstevel@tonic-gate /* arpl happens to fit here also because it is odd */ 38527c478bd9Sstevel@tonic-gate case RMw: 38537c478bd9Sstevel@tonic-gate if (opcode_bytes == 2) 38547c478bd9Sstevel@tonic-gate wbit = WBIT(opcode5); 38557c478bd9Sstevel@tonic-gate else 38567c478bd9Sstevel@tonic-gate wbit = WBIT(opcode2); 38577c478bd9Sstevel@tonic-gate STANDARD_MODRM(x, mode, reg, r_m, rex_prefix, wbit, 1); 38587c478bd9Sstevel@tonic-gate break; 38597c478bd9Sstevel@tonic-gate 38607c478bd9Sstevel@tonic-gate /* xaddb instruction */ 38617c478bd9Sstevel@tonic-gate case XADDB: 38627c478bd9Sstevel@tonic-gate wbit = 0; 38637c478bd9Sstevel@tonic-gate STANDARD_MODRM(x, mode, reg, r_m, rex_prefix, wbit, 1); 38647c478bd9Sstevel@tonic-gate break; 38657c478bd9Sstevel@tonic-gate 38667c478bd9Sstevel@tonic-gate /* MMX register to memory or register operand */ 38677c478bd9Sstevel@tonic-gate case MMS: 38687c478bd9Sstevel@tonic-gate case MMOS: 38697c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 38707c478bd9Sstevel@tonic-gate wbit = strcmp(dp->it_name, "movd") ? MM_OPND : LONG_OPND; 38717c478bd9Sstevel@tonic-gate #else 38727c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 38737c478bd9Sstevel@tonic-gate #endif 38747c478bd9Sstevel@tonic-gate MIXED_MM(x, mode, reg, r_m, rex_prefix, wbit, MM_OPND, 1); 38757c478bd9Sstevel@tonic-gate break; 38767c478bd9Sstevel@tonic-gate 38777c478bd9Sstevel@tonic-gate /* MMX register to memory */ 38787c478bd9Sstevel@tonic-gate case MMOMS: 38797c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 38807c478bd9Sstevel@tonic-gate if (mode == REG_ONLY) 38817c478bd9Sstevel@tonic-gate goto error; 38827c478bd9Sstevel@tonic-gate wbit = MM_OPND; 38837c478bd9Sstevel@tonic-gate MIXED_MM(x, mode, reg, r_m, rex_prefix, wbit, MM_OPND, 1); 38847c478bd9Sstevel@tonic-gate break; 38857c478bd9Sstevel@tonic-gate 38867c478bd9Sstevel@tonic-gate /* Double shift. Has immediate operand specifying the shift. */ 38877c478bd9Sstevel@tonic-gate case DSHIFT: 38887c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 38897c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 38907c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); 38917c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, 2); 38927c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, LONG_OPND, 1); 38937c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, 1, 0); 38947c478bd9Sstevel@tonic-gate break; 38957c478bd9Sstevel@tonic-gate 38967c478bd9Sstevel@tonic-gate /* 38977c478bd9Sstevel@tonic-gate * Double shift. With no immediate operand, specifies using %cl. 38987c478bd9Sstevel@tonic-gate */ 38997c478bd9Sstevel@tonic-gate case DSHIFTcl: 39007c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 39017c478bd9Sstevel@tonic-gate STANDARD_MODRM(x, mode, reg, r_m, rex_prefix, wbit, 1); 39027c478bd9Sstevel@tonic-gate break; 39037c478bd9Sstevel@tonic-gate 39047c478bd9Sstevel@tonic-gate /* immediate to memory or register operand */ 39057c478bd9Sstevel@tonic-gate case IMlw: 39067c478bd9Sstevel@tonic-gate wbit = WBIT(opcode2); 39077c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, NULL, &r_m); 39087c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, 1); 39097c478bd9Sstevel@tonic-gate /* 39107c478bd9Sstevel@tonic-gate * Have long immediate for opcode 0x81, but not 0x80 nor 0x83 39117c478bd9Sstevel@tonic-gate */ 39127c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, OPSIZE(opnd_size, opcode2 == 1), 0); 39137c478bd9Sstevel@tonic-gate break; 39147c478bd9Sstevel@tonic-gate 39157c478bd9Sstevel@tonic-gate /* immediate to memory or register operand with the */ 39167c478bd9Sstevel@tonic-gate /* 'w' bit present */ 39177c478bd9Sstevel@tonic-gate case IMw: 39187c478bd9Sstevel@tonic-gate wbit = WBIT(opcode2); 39197c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 39207c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, NULL, &r_m); 39217c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, 1); 39227c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, OPSIZE(opnd_size, wbit), 0); 39237c478bd9Sstevel@tonic-gate break; 39247c478bd9Sstevel@tonic-gate 39257c478bd9Sstevel@tonic-gate /* immediate to register with register in low 3 bits */ 39267c478bd9Sstevel@tonic-gate /* of op code */ 39277c478bd9Sstevel@tonic-gate case IR: 39287c478bd9Sstevel@tonic-gate /* w-bit here (with regs) is bit 3 */ 39297c478bd9Sstevel@tonic-gate wbit = opcode2 >>3 & 0x1; 39307c478bd9Sstevel@tonic-gate reg = REGNO(opcode2); 39317c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, NULL); 39327c478bd9Sstevel@tonic-gate mode = REG_ONLY; 39337c478bd9Sstevel@tonic-gate r_m = reg; 39347c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, 1); 39357c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, OPSIZE64(opnd_size, wbit), 0); 39367c478bd9Sstevel@tonic-gate break; 39377c478bd9Sstevel@tonic-gate 39387c478bd9Sstevel@tonic-gate /* MMX immediate shift of register */ 39397c478bd9Sstevel@tonic-gate case MMSH: 39407c478bd9Sstevel@tonic-gate case MMOSH: 39417c478bd9Sstevel@tonic-gate wbit = MM_OPND; 39427c478bd9Sstevel@tonic-gate goto mm_shift; /* in next case */ 39437c478bd9Sstevel@tonic-gate 39447c478bd9Sstevel@tonic-gate /* SIMD immediate shift of register */ 39457c478bd9Sstevel@tonic-gate case XMMSH: 39467c478bd9Sstevel@tonic-gate wbit = XMM_OPND; 39477c478bd9Sstevel@tonic-gate mm_shift: 39487c478bd9Sstevel@tonic-gate reg = REGNO(opcode7); 39497c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, NULL); 39507c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, wbit, 1); 39517c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, 1, 0); 39527c478bd9Sstevel@tonic-gate NOMEM; 39537c478bd9Sstevel@tonic-gate break; 39547c478bd9Sstevel@tonic-gate 39557c478bd9Sstevel@tonic-gate /* accumulator to memory operand */ 39567c478bd9Sstevel@tonic-gate case AO: 39577c478bd9Sstevel@tonic-gate vbit = 1; 39587c478bd9Sstevel@tonic-gate /*FALLTHROUGH*/ 39597c478bd9Sstevel@tonic-gate 39607c478bd9Sstevel@tonic-gate /* memory operand to accumulator */ 39617c478bd9Sstevel@tonic-gate case OA: 39627c478bd9Sstevel@tonic-gate wbit = WBIT(opcode2); 39637c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, EAX_REGNO, wbit, 1 - vbit); 39647c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, OPSIZE64(addr_size, LONG_OPND), vbit); 39657c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 39667c478bd9Sstevel@tonic-gate x->d86_opnd[vbit].d86_mode = MODE_OFFSET; 39677c478bd9Sstevel@tonic-gate #endif 39687c478bd9Sstevel@tonic-gate break; 39697c478bd9Sstevel@tonic-gate 39707c478bd9Sstevel@tonic-gate 39717c478bd9Sstevel@tonic-gate /* segment register to memory or register operand */ 39727c478bd9Sstevel@tonic-gate case SM: 39737c478bd9Sstevel@tonic-gate vbit = 1; 39747c478bd9Sstevel@tonic-gate /*FALLTHROUGH*/ 39757c478bd9Sstevel@tonic-gate 39767c478bd9Sstevel@tonic-gate /* memory or register operand to segment register */ 39777c478bd9Sstevel@tonic-gate case MS: 39787c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 39797c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, NULL, &r_m); 39807c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, LONG_OPND, vbit); 39817c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, SEG_OPND, 1 - vbit); 39827c478bd9Sstevel@tonic-gate break; 39837c478bd9Sstevel@tonic-gate 39847c478bd9Sstevel@tonic-gate /* 39857c478bd9Sstevel@tonic-gate * rotate or shift instructions, which may shift by 1 or 39867c478bd9Sstevel@tonic-gate * consult the cl register, depending on the 'v' bit 39877c478bd9Sstevel@tonic-gate */ 39887c478bd9Sstevel@tonic-gate case Mv: 39897c478bd9Sstevel@tonic-gate vbit = VBIT(opcode2); 39907c478bd9Sstevel@tonic-gate wbit = WBIT(opcode2); 39917c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, NULL, &r_m); 39927c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, 1); 39937c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 39947c478bd9Sstevel@tonic-gate if (vbit) { 3995dc0093f4Seschrock (void) strlcat(x->d86_opnd[0].d86_opnd, "%cl", OPLEN); 39967c478bd9Sstevel@tonic-gate } else { 39977c478bd9Sstevel@tonic-gate x->d86_opnd[0].d86_mode = MODE_SIGNED; 39987c478bd9Sstevel@tonic-gate x->d86_opnd[0].d86_value_size = 1; 39997c478bd9Sstevel@tonic-gate x->d86_opnd[0].d86_value = 1; 40007c478bd9Sstevel@tonic-gate } 40017c478bd9Sstevel@tonic-gate #endif 40027c478bd9Sstevel@tonic-gate break; 40037c478bd9Sstevel@tonic-gate /* 40047c478bd9Sstevel@tonic-gate * immediate rotate or shift instructions 40057c478bd9Sstevel@tonic-gate */ 40067c478bd9Sstevel@tonic-gate case MvI: 40077c478bd9Sstevel@tonic-gate wbit = WBIT(opcode2); 40087c478bd9Sstevel@tonic-gate normal_imm_mem: 40097c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, NULL, &r_m); 40107c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, 1); 40117c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, 1, 0); 40127c478bd9Sstevel@tonic-gate break; 40137c478bd9Sstevel@tonic-gate 40147c478bd9Sstevel@tonic-gate /* bit test instructions */ 40157c478bd9Sstevel@tonic-gate case MIb: 40167c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 40177c478bd9Sstevel@tonic-gate goto normal_imm_mem; 40187c478bd9Sstevel@tonic-gate 40197c478bd9Sstevel@tonic-gate /* single memory or register operand with 'w' bit present */ 40207c478bd9Sstevel@tonic-gate case Mw: 40217c478bd9Sstevel@tonic-gate wbit = WBIT(opcode2); 40227c478bd9Sstevel@tonic-gate just_mem: 40237c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 40247c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, NULL, &r_m); 40257c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, 0); 40267c478bd9Sstevel@tonic-gate break; 40277c478bd9Sstevel@tonic-gate 4028eb23829fSBryan Cantrill case SWAPGS_RDTSCP: 40297c478bd9Sstevel@tonic-gate if (cpu_mode == SIZE64 && mode == 3 && r_m == 0) { 40307c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 4031d267098bSdmick (void) strncpy(x->d86_mnem, "swapgs", OPLEN); 4032eb23829fSBryan Cantrill #endif 4033eb23829fSBryan Cantrill NOMEM; 4034eb23829fSBryan Cantrill break; 4035eb23829fSBryan Cantrill } else if (mode == 3 && r_m == 1) { 4036eb23829fSBryan Cantrill #ifdef DIS_TEXT 4037eb23829fSBryan Cantrill (void) strncpy(x->d86_mnem, "rdtscp", OPLEN); 40387c478bd9Sstevel@tonic-gate #endif 40397c478bd9Sstevel@tonic-gate NOMEM; 40407c478bd9Sstevel@tonic-gate break; 40417c478bd9Sstevel@tonic-gate } 4042eb23829fSBryan Cantrill 40437c478bd9Sstevel@tonic-gate /*FALLTHROUGH*/ 40447c478bd9Sstevel@tonic-gate 40457c478bd9Sstevel@tonic-gate /* prefetch instruction - memory operand, but no memory acess */ 40467c478bd9Sstevel@tonic-gate case PREF: 40477c478bd9Sstevel@tonic-gate NOMEM; 40487c478bd9Sstevel@tonic-gate /*FALLTHROUGH*/ 40497c478bd9Sstevel@tonic-gate 40507c478bd9Sstevel@tonic-gate /* single memory or register operand */ 40517c478bd9Sstevel@tonic-gate case M: 40527aa76ffcSBryan Cantrill case MG9: 40537c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 40547c478bd9Sstevel@tonic-gate goto just_mem; 40557c478bd9Sstevel@tonic-gate 40567c478bd9Sstevel@tonic-gate /* single memory or register byte operand */ 40577c478bd9Sstevel@tonic-gate case Mb: 40587c478bd9Sstevel@tonic-gate wbit = BYTE_OPND; 40597c478bd9Sstevel@tonic-gate goto just_mem; 40607c478bd9Sstevel@tonic-gate 40617aa76ffcSBryan Cantrill case VMx: 40627aa76ffcSBryan Cantrill if (mode == 3) { 40637aa76ffcSBryan Cantrill #ifdef DIS_TEXT 40647aa76ffcSBryan Cantrill char *vminstr; 40657aa76ffcSBryan Cantrill 40667aa76ffcSBryan Cantrill switch (r_m) { 40677aa76ffcSBryan Cantrill case 1: 40687aa76ffcSBryan Cantrill vminstr = "vmcall"; 40697aa76ffcSBryan Cantrill break; 40707aa76ffcSBryan Cantrill case 2: 40717aa76ffcSBryan Cantrill vminstr = "vmlaunch"; 40727aa76ffcSBryan Cantrill break; 40737aa76ffcSBryan Cantrill case 3: 40747aa76ffcSBryan Cantrill vminstr = "vmresume"; 40757aa76ffcSBryan Cantrill break; 40767aa76ffcSBryan Cantrill case 4: 40777aa76ffcSBryan Cantrill vminstr = "vmxoff"; 40787aa76ffcSBryan Cantrill break; 40797aa76ffcSBryan Cantrill default: 40807aa76ffcSBryan Cantrill goto error; 40817aa76ffcSBryan Cantrill } 40827aa76ffcSBryan Cantrill 40837aa76ffcSBryan Cantrill (void) strncpy(x->d86_mnem, vminstr, OPLEN); 40847aa76ffcSBryan Cantrill #else 40857aa76ffcSBryan Cantrill if (r_m < 1 || r_m > 4) 40867aa76ffcSBryan Cantrill goto error; 40877aa76ffcSBryan Cantrill #endif 40887aa76ffcSBryan Cantrill 40897aa76ffcSBryan Cantrill NOMEM; 40907aa76ffcSBryan Cantrill break; 40917aa76ffcSBryan Cantrill } 40927aa76ffcSBryan Cantrill /*FALLTHROUGH*/ 409370dc7639SRichard Lowe case SVM: 409470dc7639SRichard Lowe if (mode == 3) { 409570dc7639SRichard Lowe #if DIS_TEXT 409670dc7639SRichard Lowe char *vinstr; 409770dc7639SRichard Lowe 409870dc7639SRichard Lowe switch (r_m) { 409970dc7639SRichard Lowe case 0: 410070dc7639SRichard Lowe vinstr = "vmrun"; 410170dc7639SRichard Lowe break; 410270dc7639SRichard Lowe case 1: 410370dc7639SRichard Lowe vinstr = "vmmcall"; 410470dc7639SRichard Lowe break; 410570dc7639SRichard Lowe case 2: 410670dc7639SRichard Lowe vinstr = "vmload"; 410770dc7639SRichard Lowe break; 410870dc7639SRichard Lowe case 3: 410970dc7639SRichard Lowe vinstr = "vmsave"; 411070dc7639SRichard Lowe break; 411170dc7639SRichard Lowe case 4: 411270dc7639SRichard Lowe vinstr = "stgi"; 411370dc7639SRichard Lowe break; 411470dc7639SRichard Lowe case 5: 411570dc7639SRichard Lowe vinstr = "clgi"; 411670dc7639SRichard Lowe break; 411770dc7639SRichard Lowe case 6: 411870dc7639SRichard Lowe vinstr = "skinit"; 411970dc7639SRichard Lowe break; 412070dc7639SRichard Lowe case 7: 412170dc7639SRichard Lowe vinstr = "invlpga"; 412270dc7639SRichard Lowe break; 412370dc7639SRichard Lowe } 412470dc7639SRichard Lowe 412570dc7639SRichard Lowe (void) strncpy(x->d86_mnem, vinstr, OPLEN); 412670dc7639SRichard Lowe #endif 412770dc7639SRichard Lowe NOMEM; 412870dc7639SRichard Lowe break; 412970dc7639SRichard Lowe } 413070dc7639SRichard Lowe /*FALLTHROUGH*/ 4131f8801251Skk case MONITOR_MWAIT: 4132f8801251Skk if (mode == 3) { 4133f8801251Skk if (r_m == 0) { 4134f8801251Skk #ifdef DIS_TEXT 4135f8801251Skk (void) strncpy(x->d86_mnem, "monitor", OPLEN); 4136f8801251Skk #endif 4137f8801251Skk NOMEM; 4138f8801251Skk break; 4139f8801251Skk } else if (r_m == 1) { 4140f8801251Skk #ifdef DIS_TEXT 4141f8801251Skk (void) strncpy(x->d86_mnem, "mwait", OPLEN); 41428889c875SRobert Mustacchi #endif 41438889c875SRobert Mustacchi NOMEM; 41448889c875SRobert Mustacchi break; 41458889c875SRobert Mustacchi } else if (r_m == 2) { 41468889c875SRobert Mustacchi #ifdef DIS_TEXT 41478889c875SRobert Mustacchi (void) strncpy(x->d86_mnem, "clac", OPLEN); 41488889c875SRobert Mustacchi #endif 41498889c875SRobert Mustacchi NOMEM; 41508889c875SRobert Mustacchi break; 41518889c875SRobert Mustacchi } else if (r_m == 3) { 41528889c875SRobert Mustacchi #ifdef DIS_TEXT 41538889c875SRobert Mustacchi (void) strncpy(x->d86_mnem, "stac", OPLEN); 4154f8801251Skk #endif 4155f8801251Skk NOMEM; 4156f8801251Skk break; 4157f8801251Skk } else { 4158f8801251Skk goto error; 4159f8801251Skk } 4160f8801251Skk } 4161f8801251Skk /*FALLTHROUGH*/ 4162ab47273fSEdward Gillett case XGETBV_XSETBV: 4163ab47273fSEdward Gillett if (mode == 3) { 4164ab47273fSEdward Gillett if (r_m == 0) { 4165ab47273fSEdward Gillett #ifdef DIS_TEXT 4166ab47273fSEdward Gillett (void) strncpy(x->d86_mnem, "xgetbv", OPLEN); 4167ab47273fSEdward Gillett #endif 4168ab47273fSEdward Gillett NOMEM; 4169ab47273fSEdward Gillett break; 4170ab47273fSEdward Gillett } else if (r_m == 1) { 4171ab47273fSEdward Gillett #ifdef DIS_TEXT 4172ab47273fSEdward Gillett (void) strncpy(x->d86_mnem, "xsetbv", OPLEN); 4173ab47273fSEdward Gillett #endif 4174ab47273fSEdward Gillett NOMEM; 4175ab47273fSEdward Gillett break; 4176ab47273fSEdward Gillett } else { 4177ab47273fSEdward Gillett goto error; 4178ab47273fSEdward Gillett } 4179f8801251Skk 4180ab47273fSEdward Gillett } 4181ab47273fSEdward Gillett /*FALLTHROUGH*/ 41827c478bd9Sstevel@tonic-gate case MO: 41837c478bd9Sstevel@tonic-gate /* Similar to M, but only memory (no direct registers) */ 41847c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 41857c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 41867c478bd9Sstevel@tonic-gate if (mode == 3) 41877c478bd9Sstevel@tonic-gate goto error; 41887c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, NULL, &r_m); 41897c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, 0); 41907c478bd9Sstevel@tonic-gate break; 41917c478bd9Sstevel@tonic-gate 41927c478bd9Sstevel@tonic-gate /* move special register to register or reverse if vbit */ 41937c478bd9Sstevel@tonic-gate case SREG: 41947c478bd9Sstevel@tonic-gate switch (opcode5) { 41957c478bd9Sstevel@tonic-gate 41967c478bd9Sstevel@tonic-gate case 2: 41977c478bd9Sstevel@tonic-gate vbit = 1; 41987c478bd9Sstevel@tonic-gate /*FALLTHROUGH*/ 41997c478bd9Sstevel@tonic-gate case 0: 42007c478bd9Sstevel@tonic-gate wbit = CONTROL_OPND; 42017c478bd9Sstevel@tonic-gate break; 42027c478bd9Sstevel@tonic-gate 42037c478bd9Sstevel@tonic-gate case 3: 42047c478bd9Sstevel@tonic-gate vbit = 1; 42057c478bd9Sstevel@tonic-gate /*FALLTHROUGH*/ 42067c478bd9Sstevel@tonic-gate case 1: 42077c478bd9Sstevel@tonic-gate wbit = DEBUG_OPND; 42087c478bd9Sstevel@tonic-gate break; 42097c478bd9Sstevel@tonic-gate 42107c478bd9Sstevel@tonic-gate case 6: 42117c478bd9Sstevel@tonic-gate vbit = 1; 42127c478bd9Sstevel@tonic-gate /*FALLTHROUGH*/ 42137c478bd9Sstevel@tonic-gate case 4: 42147c478bd9Sstevel@tonic-gate wbit = TEST_OPND; 42157c478bd9Sstevel@tonic-gate break; 42167c478bd9Sstevel@tonic-gate 42177c478bd9Sstevel@tonic-gate } 42187c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 42197c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); 42207c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, wbit, vbit); 42217c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, r_m, LONG_OPND, 1 - vbit); 42227c478bd9Sstevel@tonic-gate NOMEM; 42237c478bd9Sstevel@tonic-gate break; 42247c478bd9Sstevel@tonic-gate 42257c478bd9Sstevel@tonic-gate /* 42267c478bd9Sstevel@tonic-gate * single register operand with register in the low 3 42277c478bd9Sstevel@tonic-gate * bits of op code 42287c478bd9Sstevel@tonic-gate */ 42297c478bd9Sstevel@tonic-gate case R: 42307c478bd9Sstevel@tonic-gate if (opcode_bytes == 2) 42317c478bd9Sstevel@tonic-gate reg = REGNO(opcode5); 42327c478bd9Sstevel@tonic-gate else 42337c478bd9Sstevel@tonic-gate reg = REGNO(opcode2); 42347c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, NULL); 42357c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, LONG_OPND, 0); 42367c478bd9Sstevel@tonic-gate NOMEM; 42377c478bd9Sstevel@tonic-gate break; 42387c478bd9Sstevel@tonic-gate 42397c478bd9Sstevel@tonic-gate /* 42407c478bd9Sstevel@tonic-gate * register to accumulator with register in the low 3 42417c478bd9Sstevel@tonic-gate * bits of op code, xchg instructions 42427c478bd9Sstevel@tonic-gate */ 42437c478bd9Sstevel@tonic-gate case RA: 42447c478bd9Sstevel@tonic-gate NOMEM; 42457c478bd9Sstevel@tonic-gate reg = REGNO(opcode2); 42467c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, NULL); 42477c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, LONG_OPND, 0); 42487c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, EAX_REGNO, LONG_OPND, 1); 42497c478bd9Sstevel@tonic-gate break; 42507c478bd9Sstevel@tonic-gate 42517c478bd9Sstevel@tonic-gate /* 42527c478bd9Sstevel@tonic-gate * single segment register operand, with register in 42537c478bd9Sstevel@tonic-gate * bits 3-4 of op code byte 42547c478bd9Sstevel@tonic-gate */ 42557c478bd9Sstevel@tonic-gate case SEG: 42567c478bd9Sstevel@tonic-gate NOMEM; 42577c478bd9Sstevel@tonic-gate reg = (x->d86_bytes[x->d86_len - 1] >> 3) & 0x3; 42587c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, SEG_OPND, 0); 42597c478bd9Sstevel@tonic-gate break; 42607c478bd9Sstevel@tonic-gate 42617c478bd9Sstevel@tonic-gate /* 42627c478bd9Sstevel@tonic-gate * single segment register operand, with register in 42637c478bd9Sstevel@tonic-gate * bits 3-5 of op code 42647c478bd9Sstevel@tonic-gate */ 42657c478bd9Sstevel@tonic-gate case LSEG: 42667c478bd9Sstevel@tonic-gate NOMEM; 42677c478bd9Sstevel@tonic-gate /* long seg reg from opcode */ 42687c478bd9Sstevel@tonic-gate reg = (x->d86_bytes[x->d86_len - 1] >> 3) & 0x7; 42697c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, SEG_OPND, 0); 42707c478bd9Sstevel@tonic-gate break; 42717c478bd9Sstevel@tonic-gate 42727c478bd9Sstevel@tonic-gate /* memory or register operand to register */ 42737c478bd9Sstevel@tonic-gate case MR: 4274ab47273fSEdward Gillett if (vex_prefetch) 4275ab47273fSEdward Gillett x->d86_got_modrm = 1; 42767c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 42777c478bd9Sstevel@tonic-gate STANDARD_MODRM(x, mode, reg, r_m, rex_prefix, wbit, 0); 42787c478bd9Sstevel@tonic-gate break; 42797c478bd9Sstevel@tonic-gate 42807c478bd9Sstevel@tonic-gate case RM: 42817aa76ffcSBryan Cantrill case RM_66r: 42827c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 42837c478bd9Sstevel@tonic-gate STANDARD_MODRM(x, mode, reg, r_m, rex_prefix, wbit, 1); 42847c478bd9Sstevel@tonic-gate break; 42857c478bd9Sstevel@tonic-gate 42867c478bd9Sstevel@tonic-gate /* MMX/SIMD-Int memory or mm reg to mm reg */ 42877c478bd9Sstevel@tonic-gate case MM: 42887c478bd9Sstevel@tonic-gate case MMO: 42897c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 42907c478bd9Sstevel@tonic-gate wbit = strcmp(dp->it_name, "movd") ? MM_OPND : LONG_OPND; 42917c478bd9Sstevel@tonic-gate #else 42927c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 42937c478bd9Sstevel@tonic-gate #endif 42947c478bd9Sstevel@tonic-gate MIXED_MM(x, mode, reg, r_m, rex_prefix, wbit, MM_OPND, 0); 42957c478bd9Sstevel@tonic-gate break; 42967c478bd9Sstevel@tonic-gate 42977c478bd9Sstevel@tonic-gate case MMOIMPL: 42987c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 42997c478bd9Sstevel@tonic-gate wbit = strcmp(dp->it_name, "movd") ? MM_OPND : LONG_OPND; 43007c478bd9Sstevel@tonic-gate #else 43017c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 43027c478bd9Sstevel@tonic-gate #endif 43037c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 43047c478bd9Sstevel@tonic-gate if (mode != REG_ONLY) 43057c478bd9Sstevel@tonic-gate goto error; 43067c478bd9Sstevel@tonic-gate 43077c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); 43087c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, 0); 43097c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, MM_OPND, 1); 43107c478bd9Sstevel@tonic-gate mode = 0; /* change for memory access size... */ 43117c478bd9Sstevel@tonic-gate break; 43127c478bd9Sstevel@tonic-gate 43137c478bd9Sstevel@tonic-gate /* MMX/SIMD-Int and SIMD-FP predicated mm reg to r32 */ 43147c478bd9Sstevel@tonic-gate case MMO3P: 43157c478bd9Sstevel@tonic-gate wbit = MM_OPND; 43167c478bd9Sstevel@tonic-gate goto xmm3p; 43177c478bd9Sstevel@tonic-gate case XMM3P: 43187c478bd9Sstevel@tonic-gate wbit = XMM_OPND; 43197c478bd9Sstevel@tonic-gate xmm3p: 43207c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 43217c478bd9Sstevel@tonic-gate if (mode != REG_ONLY) 43227c478bd9Sstevel@tonic-gate goto error; 43237c478bd9Sstevel@tonic-gate 4324a2f205d0Skk THREEOPERAND(x, mode, reg, r_m, rex_prefix, wbit, LONG_OPND, 1, 4325a2f205d0Skk 1); 43267c478bd9Sstevel@tonic-gate NOMEM; 43277c478bd9Sstevel@tonic-gate break; 43287c478bd9Sstevel@tonic-gate 4329d0f8ff6eSkk case XMM3PM_66r: 4330a2f205d0Skk THREEOPERAND(x, mode, reg, r_m, rex_prefix, LONG_OPND, XMM_OPND, 4331a2f205d0Skk 1, 0); 4332d0f8ff6eSkk break; 4333d0f8ff6eSkk 43347c478bd9Sstevel@tonic-gate /* MMX/SIMD-Int predicated r32/mem to mm reg */ 43357c478bd9Sstevel@tonic-gate case MMOPRM: 43367c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 43377c478bd9Sstevel@tonic-gate w2 = MM_OPND; 43387c478bd9Sstevel@tonic-gate goto xmmprm; 43397c478bd9Sstevel@tonic-gate case XMMPRM: 4340d0f8ff6eSkk case XMMPRM_66r: 43417c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 43427c478bd9Sstevel@tonic-gate w2 = XMM_OPND; 43437c478bd9Sstevel@tonic-gate xmmprm: 4344a2f205d0Skk THREEOPERAND(x, mode, reg, r_m, rex_prefix, wbit, w2, 1, 1); 43457c478bd9Sstevel@tonic-gate break; 43467c478bd9Sstevel@tonic-gate 43477c478bd9Sstevel@tonic-gate /* MMX/SIMD-Int predicated mm/mem to mm reg */ 43487c478bd9Sstevel@tonic-gate case MMOPM: 4349d0f8ff6eSkk case MMOPM_66o: 43507c478bd9Sstevel@tonic-gate wbit = w2 = MM_OPND; 43517c478bd9Sstevel@tonic-gate goto xmmprm; 43527c478bd9Sstevel@tonic-gate 43537c478bd9Sstevel@tonic-gate /* MMX/SIMD-Int mm reg to r32 */ 43547c478bd9Sstevel@tonic-gate case MMOM3: 43557c478bd9Sstevel@tonic-gate NOMEM; 43567c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 43577c478bd9Sstevel@tonic-gate if (mode != REG_ONLY) 43587c478bd9Sstevel@tonic-gate goto error; 43597c478bd9Sstevel@tonic-gate wbit = MM_OPND; 43607c478bd9Sstevel@tonic-gate MIXED_MM(x, mode, reg, r_m, rex_prefix, wbit, LONG_OPND, 0); 43617c478bd9Sstevel@tonic-gate break; 43627c478bd9Sstevel@tonic-gate 43637c478bd9Sstevel@tonic-gate /* SIMD memory or xmm reg operand to xmm reg */ 43647c478bd9Sstevel@tonic-gate case XMM: 4365d0f8ff6eSkk case XMM_66o: 4366d0f8ff6eSkk case XMM_66r: 43677c478bd9Sstevel@tonic-gate case XMMO: 43687c478bd9Sstevel@tonic-gate case XMMXIMPL: 43697c478bd9Sstevel@tonic-gate wbit = XMM_OPND; 43707c478bd9Sstevel@tonic-gate STANDARD_MODRM(x, mode, reg, r_m, rex_prefix, wbit, 0); 43717c478bd9Sstevel@tonic-gate 43727c478bd9Sstevel@tonic-gate if (dp->it_adrmode == XMMXIMPL && mode != REG_ONLY) 43737c478bd9Sstevel@tonic-gate goto error; 43747c478bd9Sstevel@tonic-gate 43757c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 43767c478bd9Sstevel@tonic-gate /* 43777c478bd9Sstevel@tonic-gate * movlps and movhlps share opcodes. They differ in the 43787c478bd9Sstevel@tonic-gate * addressing modes allowed for their operands. 43797c478bd9Sstevel@tonic-gate * movhps and movlhps behave similarly. 43807c478bd9Sstevel@tonic-gate */ 43817c478bd9Sstevel@tonic-gate if (mode == REG_ONLY) { 43827c478bd9Sstevel@tonic-gate if (strcmp(dp->it_name, "movlps") == 0) 4383d267098bSdmick (void) strncpy(x->d86_mnem, "movhlps", OPLEN); 43847c478bd9Sstevel@tonic-gate else if (strcmp(dp->it_name, "movhps") == 0) 4385d267098bSdmick (void) strncpy(x->d86_mnem, "movlhps", OPLEN); 43867c478bd9Sstevel@tonic-gate } 43877c478bd9Sstevel@tonic-gate #endif 43887c478bd9Sstevel@tonic-gate if (dp->it_adrmode == XMMXIMPL) 43897c478bd9Sstevel@tonic-gate mode = 0; /* change for memory access size... */ 43907c478bd9Sstevel@tonic-gate break; 43917c478bd9Sstevel@tonic-gate 43927c478bd9Sstevel@tonic-gate /* SIMD xmm reg to memory or xmm reg */ 43937c478bd9Sstevel@tonic-gate case XMMS: 43947c478bd9Sstevel@tonic-gate case XMMOS: 43957c478bd9Sstevel@tonic-gate case XMMMS: 43967c478bd9Sstevel@tonic-gate case XMMOMS: 43977c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 43987c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 43997c478bd9Sstevel@tonic-gate if ((strcmp(dp->it_name, "movlps") == 0 || 44007c478bd9Sstevel@tonic-gate strcmp(dp->it_name, "movhps") == 0 || 44017c478bd9Sstevel@tonic-gate strcmp(dp->it_name, "movntps") == 0) && 44027c478bd9Sstevel@tonic-gate mode == REG_ONLY) 44037c478bd9Sstevel@tonic-gate goto error; 44047c478bd9Sstevel@tonic-gate #endif 44057c478bd9Sstevel@tonic-gate wbit = XMM_OPND; 44067c478bd9Sstevel@tonic-gate MIXED_MM(x, mode, reg, r_m, rex_prefix, wbit, XMM_OPND, 1); 44077c478bd9Sstevel@tonic-gate break; 44087c478bd9Sstevel@tonic-gate 44097c478bd9Sstevel@tonic-gate /* SIMD memory to xmm reg */ 44107c478bd9Sstevel@tonic-gate case XMMM: 4411d0f8ff6eSkk case XMMM_66r: 44127c478bd9Sstevel@tonic-gate case XMMOM: 44137c478bd9Sstevel@tonic-gate wbit = XMM_OPND; 44147c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 44157c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 44167c478bd9Sstevel@tonic-gate if (mode == REG_ONLY) { 44177c478bd9Sstevel@tonic-gate if (strcmp(dp->it_name, "movhps") == 0) 4418d267098bSdmick (void) strncpy(x->d86_mnem, "movlhps", OPLEN); 44197c478bd9Sstevel@tonic-gate else 44207c478bd9Sstevel@tonic-gate goto error; 44217c478bd9Sstevel@tonic-gate } 44227c478bd9Sstevel@tonic-gate #endif 44237c478bd9Sstevel@tonic-gate MIXED_MM(x, mode, reg, r_m, rex_prefix, wbit, XMM_OPND, 0); 44247c478bd9Sstevel@tonic-gate break; 44257c478bd9Sstevel@tonic-gate 44267c478bd9Sstevel@tonic-gate /* SIMD memory or r32 to xmm reg */ 44277c478bd9Sstevel@tonic-gate case XMM3MX: 44287c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 44297c478bd9Sstevel@tonic-gate MIXED_MM(x, mode, reg, r_m, rex_prefix, wbit, XMM_OPND, 0); 44307c478bd9Sstevel@tonic-gate break; 44317c478bd9Sstevel@tonic-gate 44327c478bd9Sstevel@tonic-gate case XMM3MXS: 44337c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 44347c478bd9Sstevel@tonic-gate MIXED_MM(x, mode, reg, r_m, rex_prefix, wbit, XMM_OPND, 1); 44357c478bd9Sstevel@tonic-gate break; 44367c478bd9Sstevel@tonic-gate 44377c478bd9Sstevel@tonic-gate /* SIMD memory or mm reg to xmm reg */ 44387c478bd9Sstevel@tonic-gate case XMMOMX: 44397c478bd9Sstevel@tonic-gate /* SIMD mm to xmm */ 44407c478bd9Sstevel@tonic-gate case XMMMX: 44417c478bd9Sstevel@tonic-gate wbit = MM_OPND; 44427c478bd9Sstevel@tonic-gate MIXED_MM(x, mode, reg, r_m, rex_prefix, wbit, XMM_OPND, 0); 44437c478bd9Sstevel@tonic-gate break; 44447c478bd9Sstevel@tonic-gate 44457c478bd9Sstevel@tonic-gate /* SIMD memory or xmm reg to mm reg */ 44467c478bd9Sstevel@tonic-gate case XMMXMM: 44477c478bd9Sstevel@tonic-gate case XMMOXMM: 44487c478bd9Sstevel@tonic-gate case XMMXM: 44497c478bd9Sstevel@tonic-gate wbit = XMM_OPND; 44507c478bd9Sstevel@tonic-gate MIXED_MM(x, mode, reg, r_m, rex_prefix, wbit, MM_OPND, 0); 44517c478bd9Sstevel@tonic-gate break; 44527c478bd9Sstevel@tonic-gate 44537c478bd9Sstevel@tonic-gate 44547c478bd9Sstevel@tonic-gate /* SIMD memory or xmm reg to r32 */ 44557c478bd9Sstevel@tonic-gate case XMMXM3: 44567c478bd9Sstevel@tonic-gate wbit = XMM_OPND; 44577c478bd9Sstevel@tonic-gate MIXED_MM(x, mode, reg, r_m, rex_prefix, wbit, LONG_OPND, 0); 44587c478bd9Sstevel@tonic-gate break; 44597c478bd9Sstevel@tonic-gate 44607c478bd9Sstevel@tonic-gate /* SIMD xmm to r32 */ 44617c478bd9Sstevel@tonic-gate case XMMX3: 44627c478bd9Sstevel@tonic-gate case XMMOX3: 44637c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 44647c478bd9Sstevel@tonic-gate if (mode != REG_ONLY) 44657c478bd9Sstevel@tonic-gate goto error; 44667c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); 44677c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, XMM_OPND, 0); 44687c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, LONG_OPND, 1); 44697c478bd9Sstevel@tonic-gate NOMEM; 44707c478bd9Sstevel@tonic-gate break; 44717c478bd9Sstevel@tonic-gate 44727c478bd9Sstevel@tonic-gate /* SIMD predicated memory or xmm reg with/to xmm reg */ 44737c478bd9Sstevel@tonic-gate case XMMP: 4474d0f8ff6eSkk case XMMP_66r: 4475d0f8ff6eSkk case XMMP_66o: 44767c478bd9Sstevel@tonic-gate case XMMOPM: 44777c478bd9Sstevel@tonic-gate wbit = XMM_OPND; 4478a2f205d0Skk THREEOPERAND(x, mode, reg, r_m, rex_prefix, wbit, XMM_OPND, 1, 4479a2f205d0Skk 1); 44807c478bd9Sstevel@tonic-gate 44817c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 44827c478bd9Sstevel@tonic-gate /* 44837c478bd9Sstevel@tonic-gate * cmpps and cmpss vary their instruction name based 44847c478bd9Sstevel@tonic-gate * on the value of imm8. Other XMMP instructions, 44857c478bd9Sstevel@tonic-gate * such as shufps, require explicit specification of 44867c478bd9Sstevel@tonic-gate * the predicate. 44877c478bd9Sstevel@tonic-gate */ 44887c478bd9Sstevel@tonic-gate if (dp->it_name[0] == 'c' && 44897c478bd9Sstevel@tonic-gate dp->it_name[1] == 'm' && 44907c478bd9Sstevel@tonic-gate dp->it_name[2] == 'p' && 44917c478bd9Sstevel@tonic-gate strlen(dp->it_name) == 5) { 44927c478bd9Sstevel@tonic-gate uchar_t pred = x->d86_opnd[0].d86_value & 0xff; 44937c478bd9Sstevel@tonic-gate 44947c478bd9Sstevel@tonic-gate if (pred >= (sizeof (dis_PREDSUFFIX) / sizeof (char *))) 44957c478bd9Sstevel@tonic-gate goto error; 44967c478bd9Sstevel@tonic-gate 4497d267098bSdmick (void) strncpy(x->d86_mnem, "cmp", OPLEN); 4498d267098bSdmick (void) strlcat(x->d86_mnem, dis_PREDSUFFIX[pred], 44997c478bd9Sstevel@tonic-gate OPLEN); 4500d267098bSdmick (void) strlcat(x->d86_mnem, 45017c478bd9Sstevel@tonic-gate dp->it_name + strlen(dp->it_name) - 2, 45027c478bd9Sstevel@tonic-gate OPLEN); 45037c478bd9Sstevel@tonic-gate x->d86_opnd[0] = x->d86_opnd[1]; 45047c478bd9Sstevel@tonic-gate x->d86_opnd[1] = x->d86_opnd[2]; 45057c478bd9Sstevel@tonic-gate x->d86_numopnds = 2; 45067c478bd9Sstevel@tonic-gate } 4507959b2dfdSRobert Mustacchi 4508959b2dfdSRobert Mustacchi /* 4509959b2dfdSRobert Mustacchi * The pclmulqdq instruction has a series of alternate names for 4510959b2dfdSRobert Mustacchi * various encodings of the immediate byte. As such, if we 4511959b2dfdSRobert Mustacchi * happen to find it and the immediate value matches, we'll 4512959b2dfdSRobert Mustacchi * rewrite the mnemonic. 4513959b2dfdSRobert Mustacchi */ 4514959b2dfdSRobert Mustacchi if (strcmp(dp->it_name, "pclmulqdq") == 0) { 4515959b2dfdSRobert Mustacchi boolean_t changed = B_TRUE; 4516959b2dfdSRobert Mustacchi switch (x->d86_opnd[0].d86_value) { 4517959b2dfdSRobert Mustacchi case 0x00: 4518959b2dfdSRobert Mustacchi (void) strncpy(x->d86_mnem, "pclmullqlqdq", 4519959b2dfdSRobert Mustacchi OPLEN); 4520959b2dfdSRobert Mustacchi break; 4521959b2dfdSRobert Mustacchi case 0x01: 4522959b2dfdSRobert Mustacchi (void) strncpy(x->d86_mnem, "pclmulhqlqdq", 4523959b2dfdSRobert Mustacchi OPLEN); 4524959b2dfdSRobert Mustacchi break; 4525959b2dfdSRobert Mustacchi case 0x10: 4526959b2dfdSRobert Mustacchi (void) strncpy(x->d86_mnem, "pclmullqhqdq", 4527959b2dfdSRobert Mustacchi OPLEN); 4528959b2dfdSRobert Mustacchi break; 4529959b2dfdSRobert Mustacchi case 0x11: 4530959b2dfdSRobert Mustacchi (void) strncpy(x->d86_mnem, "pclmulhqhqdq", 4531959b2dfdSRobert Mustacchi OPLEN); 4532959b2dfdSRobert Mustacchi break; 4533959b2dfdSRobert Mustacchi default: 4534959b2dfdSRobert Mustacchi changed = B_FALSE; 4535959b2dfdSRobert Mustacchi break; 4536959b2dfdSRobert Mustacchi } 4537959b2dfdSRobert Mustacchi 4538959b2dfdSRobert Mustacchi if (changed == B_TRUE) { 4539959b2dfdSRobert Mustacchi x->d86_opnd[0].d86_value_size = 0; 4540959b2dfdSRobert Mustacchi x->d86_opnd[0] = x->d86_opnd[1]; 4541959b2dfdSRobert Mustacchi x->d86_opnd[1] = x->d86_opnd[2]; 4542959b2dfdSRobert Mustacchi x->d86_numopnds = 2; 4543959b2dfdSRobert Mustacchi } 4544959b2dfdSRobert Mustacchi } 45457c478bd9Sstevel@tonic-gate #endif 45467c478bd9Sstevel@tonic-gate break; 45477c478bd9Sstevel@tonic-gate 4548f8801251Skk case XMMX2I: 4549f8801251Skk FOUROPERAND(x, mode, reg, r_m, rex_prefix, XMM_OPND, XMM_OPND, 4550f8801251Skk 1); 4551f8801251Skk NOMEM; 4552f8801251Skk break; 4553f8801251Skk 4554f8801251Skk case XMM2I: 4555f8801251Skk ONEOPERAND_TWOIMM(x, mode, reg, r_m, rex_prefix, XMM_OPND, 1); 4556f8801251Skk NOMEM; 4557f8801251Skk break; 4558f8801251Skk 45597c478bd9Sstevel@tonic-gate /* immediate operand to accumulator */ 45607c478bd9Sstevel@tonic-gate case IA: 45617c478bd9Sstevel@tonic-gate wbit = WBIT(opcode2); 45627c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, EAX_REGNO, wbit, 1); 45637c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, OPSIZE(opnd_size, wbit), 0); 45647c478bd9Sstevel@tonic-gate NOMEM; 45657c478bd9Sstevel@tonic-gate break; 45667c478bd9Sstevel@tonic-gate 45677c478bd9Sstevel@tonic-gate /* memory or register operand to accumulator */ 45687c478bd9Sstevel@tonic-gate case MA: 45697c478bd9Sstevel@tonic-gate wbit = WBIT(opcode2); 45707c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, NULL, &r_m); 45717c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, 0); 45727c478bd9Sstevel@tonic-gate break; 45737c478bd9Sstevel@tonic-gate 45747c478bd9Sstevel@tonic-gate /* si register to di register used to reference memory */ 45757c478bd9Sstevel@tonic-gate case SD: 45767c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 45777c478bd9Sstevel@tonic-gate dtrace_check_override(x, 0); 45787c478bd9Sstevel@tonic-gate x->d86_numopnds = 2; 45797c478bd9Sstevel@tonic-gate if (addr_size == SIZE64) { 4580dc0093f4Seschrock (void) strlcat(x->d86_opnd[0].d86_opnd, "(%rsi)", 45817c478bd9Sstevel@tonic-gate OPLEN); 4582dc0093f4Seschrock (void) strlcat(x->d86_opnd[1].d86_opnd, "(%rdi)", 45837c478bd9Sstevel@tonic-gate OPLEN); 45847c478bd9Sstevel@tonic-gate } else if (addr_size == SIZE32) { 4585dc0093f4Seschrock (void) strlcat(x->d86_opnd[0].d86_opnd, "(%esi)", 45867c478bd9Sstevel@tonic-gate OPLEN); 4587dc0093f4Seschrock (void) strlcat(x->d86_opnd[1].d86_opnd, "(%edi)", 45887c478bd9Sstevel@tonic-gate OPLEN); 45897c478bd9Sstevel@tonic-gate } else { 4590dc0093f4Seschrock (void) strlcat(x->d86_opnd[0].d86_opnd, "(%si)", 45917c478bd9Sstevel@tonic-gate OPLEN); 4592dc0093f4Seschrock (void) strlcat(x->d86_opnd[1].d86_opnd, "(%di)", 45937c478bd9Sstevel@tonic-gate OPLEN); 45947c478bd9Sstevel@tonic-gate } 45957c478bd9Sstevel@tonic-gate #endif 45967c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 45977c478bd9Sstevel@tonic-gate break; 45987c478bd9Sstevel@tonic-gate 45997c478bd9Sstevel@tonic-gate /* accumulator to di register */ 46007c478bd9Sstevel@tonic-gate case AD: 46017c478bd9Sstevel@tonic-gate wbit = WBIT(opcode2); 46027c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 46037c478bd9Sstevel@tonic-gate dtrace_check_override(x, 1); 46047c478bd9Sstevel@tonic-gate x->d86_numopnds = 2; 46057c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, EAX_REGNO, wbit, 0); 46067c478bd9Sstevel@tonic-gate if (addr_size == SIZE64) 4607dc0093f4Seschrock (void) strlcat(x->d86_opnd[1].d86_opnd, "(%rdi)", 46087c478bd9Sstevel@tonic-gate OPLEN); 46097c478bd9Sstevel@tonic-gate else if (addr_size == SIZE32) 4610dc0093f4Seschrock (void) strlcat(x->d86_opnd[1].d86_opnd, "(%edi)", 46117c478bd9Sstevel@tonic-gate OPLEN); 46127c478bd9Sstevel@tonic-gate else 4613dc0093f4Seschrock (void) strlcat(x->d86_opnd[1].d86_opnd, "(%di)", 46147c478bd9Sstevel@tonic-gate OPLEN); 46157c478bd9Sstevel@tonic-gate #endif 46167c478bd9Sstevel@tonic-gate break; 46177c478bd9Sstevel@tonic-gate 46187c478bd9Sstevel@tonic-gate /* si register to accumulator */ 46197c478bd9Sstevel@tonic-gate case SA: 46207c478bd9Sstevel@tonic-gate wbit = WBIT(opcode2); 46217c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 46227c478bd9Sstevel@tonic-gate dtrace_check_override(x, 0); 46237c478bd9Sstevel@tonic-gate x->d86_numopnds = 2; 46247c478bd9Sstevel@tonic-gate if (addr_size == SIZE64) 4625dc0093f4Seschrock (void) strlcat(x->d86_opnd[0].d86_opnd, "(%rsi)", 46267c478bd9Sstevel@tonic-gate OPLEN); 46277c478bd9Sstevel@tonic-gate else if (addr_size == SIZE32) 4628dc0093f4Seschrock (void) strlcat(x->d86_opnd[0].d86_opnd, "(%esi)", 46297c478bd9Sstevel@tonic-gate OPLEN); 46307c478bd9Sstevel@tonic-gate else 4631dc0093f4Seschrock (void) strlcat(x->d86_opnd[0].d86_opnd, "(%si)", 46327c478bd9Sstevel@tonic-gate OPLEN); 46337c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, EAX_REGNO, wbit, 1); 46347c478bd9Sstevel@tonic-gate #endif 46357c478bd9Sstevel@tonic-gate break; 46367c478bd9Sstevel@tonic-gate 46377c478bd9Sstevel@tonic-gate /* 46387c478bd9Sstevel@tonic-gate * single operand, a 16/32 bit displacement 46397c478bd9Sstevel@tonic-gate */ 46407c478bd9Sstevel@tonic-gate case D: 46417c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 46427c478bd9Sstevel@tonic-gate dtrace_disp_opnd(x, wbit, OPSIZE(opnd_size, LONG_OPND), 0); 46437c478bd9Sstevel@tonic-gate NOMEM; 46447c478bd9Sstevel@tonic-gate break; 46457c478bd9Sstevel@tonic-gate 46467c478bd9Sstevel@tonic-gate /* jmp/call indirect to memory or register operand */ 46477c478bd9Sstevel@tonic-gate case INM: 46487c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 4649dc0093f4Seschrock (void) strlcat(x->d86_opnd[0].d86_prefix, "*", OPLEN); 46507c478bd9Sstevel@tonic-gate #endif 46517c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, NULL, &r_m); 46527c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, LONG_OPND, 0); 46537c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 46547c478bd9Sstevel@tonic-gate break; 46557c478bd9Sstevel@tonic-gate 46567c478bd9Sstevel@tonic-gate /* 46577c478bd9Sstevel@tonic-gate * for long jumps and long calls -- a new code segment 46587c478bd9Sstevel@tonic-gate * register and an offset in IP -- stored in object 46597c478bd9Sstevel@tonic-gate * code in reverse order. Note - not valid in amd64 46607c478bd9Sstevel@tonic-gate */ 46617c478bd9Sstevel@tonic-gate case SO: 46627c478bd9Sstevel@tonic-gate dtrace_check_override(x, 1); 46637c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 46647c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, OPSIZE(opnd_size, LONG_OPND), 1); 46657c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 46667c478bd9Sstevel@tonic-gate x->d86_opnd[1].d86_mode = MODE_SIGNED; 46677c478bd9Sstevel@tonic-gate #endif 46687c478bd9Sstevel@tonic-gate /* will now get segment operand */ 46697c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, 2, 0); 46707c478bd9Sstevel@tonic-gate break; 46717c478bd9Sstevel@tonic-gate 46727c478bd9Sstevel@tonic-gate /* 46737c478bd9Sstevel@tonic-gate * jmp/call. single operand, 8 bit displacement. 46747c478bd9Sstevel@tonic-gate * added to current EIP in 'compofff' 46757c478bd9Sstevel@tonic-gate */ 46767c478bd9Sstevel@tonic-gate case BD: 46777c478bd9Sstevel@tonic-gate dtrace_disp_opnd(x, BYTE_OPND, 1, 0); 46787c478bd9Sstevel@tonic-gate NOMEM; 46797c478bd9Sstevel@tonic-gate break; 46807c478bd9Sstevel@tonic-gate 46817c478bd9Sstevel@tonic-gate /* single 32/16 bit immediate operand */ 46827c478bd9Sstevel@tonic-gate case I: 46837c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 46847c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, OPSIZE(opnd_size, LONG_OPND), 0); 46857c478bd9Sstevel@tonic-gate break; 46867c478bd9Sstevel@tonic-gate 46877c478bd9Sstevel@tonic-gate /* single 8 bit immediate operand */ 46887c478bd9Sstevel@tonic-gate case Ib: 46897c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 46907c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, 1, 0); 46917c478bd9Sstevel@tonic-gate break; 46927c478bd9Sstevel@tonic-gate 46937c478bd9Sstevel@tonic-gate case ENTER: 46947c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 46957c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, 2, 0); 46967c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, 1, 1); 46977c478bd9Sstevel@tonic-gate switch (opnd_size) { 46987c478bd9Sstevel@tonic-gate case SIZE64: 46997c478bd9Sstevel@tonic-gate x->d86_memsize = (x->d86_opnd[1].d86_value + 1) * 8; 47007c478bd9Sstevel@tonic-gate break; 47017c478bd9Sstevel@tonic-gate case SIZE32: 47027c478bd9Sstevel@tonic-gate x->d86_memsize = (x->d86_opnd[1].d86_value + 1) * 4; 47037c478bd9Sstevel@tonic-gate break; 47047c478bd9Sstevel@tonic-gate case SIZE16: 47057c478bd9Sstevel@tonic-gate x->d86_memsize = (x->d86_opnd[1].d86_value + 1) * 2; 47067c478bd9Sstevel@tonic-gate break; 47077c478bd9Sstevel@tonic-gate } 47087c478bd9Sstevel@tonic-gate 47097c478bd9Sstevel@tonic-gate break; 47107c478bd9Sstevel@tonic-gate 47117c478bd9Sstevel@tonic-gate /* 16-bit immediate operand */ 47127c478bd9Sstevel@tonic-gate case RET: 47137c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 47147c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, 2, 0); 47157c478bd9Sstevel@tonic-gate break; 47167c478bd9Sstevel@tonic-gate 47177c478bd9Sstevel@tonic-gate /* single 8 bit port operand */ 47187c478bd9Sstevel@tonic-gate case P: 47197c478bd9Sstevel@tonic-gate dtrace_check_override(x, 0); 47207c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, BYTE_OPND, 1, 0); 47217c478bd9Sstevel@tonic-gate NOMEM; 47227c478bd9Sstevel@tonic-gate break; 47237c478bd9Sstevel@tonic-gate 47247c478bd9Sstevel@tonic-gate /* single operand, dx register (variable port instruction) */ 47257c478bd9Sstevel@tonic-gate case V: 47267c478bd9Sstevel@tonic-gate x->d86_numopnds = 1; 47277c478bd9Sstevel@tonic-gate dtrace_check_override(x, 0); 47287c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 4729dc0093f4Seschrock (void) strlcat(x->d86_opnd[0].d86_opnd, "(%dx)", OPLEN); 47307c478bd9Sstevel@tonic-gate #endif 47317c478bd9Sstevel@tonic-gate NOMEM; 47327c478bd9Sstevel@tonic-gate break; 47337c478bd9Sstevel@tonic-gate 47347c478bd9Sstevel@tonic-gate /* 47357c478bd9Sstevel@tonic-gate * The int instruction, which has two forms: 47367c478bd9Sstevel@tonic-gate * int 3 (breakpoint) or 47377c478bd9Sstevel@tonic-gate * int n, where n is indicated in the subsequent 47387c478bd9Sstevel@tonic-gate * byte (format Ib). The int 3 instruction (opcode 0xCC), 47397c478bd9Sstevel@tonic-gate * where, although the 3 looks like an operand, 47407c478bd9Sstevel@tonic-gate * it is implied by the opcode. It must be converted 47417c478bd9Sstevel@tonic-gate * to the correct base and output. 47427c478bd9Sstevel@tonic-gate */ 47437c478bd9Sstevel@tonic-gate case INT3: 47447c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 47457c478bd9Sstevel@tonic-gate x->d86_numopnds = 1; 47467c478bd9Sstevel@tonic-gate x->d86_opnd[0].d86_mode = MODE_SIGNED; 47477c478bd9Sstevel@tonic-gate x->d86_opnd[0].d86_value_size = 1; 47487c478bd9Sstevel@tonic-gate x->d86_opnd[0].d86_value = 3; 47497c478bd9Sstevel@tonic-gate #endif 47507c478bd9Sstevel@tonic-gate NOMEM; 47517c478bd9Sstevel@tonic-gate break; 47527c478bd9Sstevel@tonic-gate 47537c478bd9Sstevel@tonic-gate /* single 8 bit immediate operand */ 47547c478bd9Sstevel@tonic-gate case INTx: 47557c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, BYTE_OPND, 1, 0); 47567c478bd9Sstevel@tonic-gate NOMEM; 47577c478bd9Sstevel@tonic-gate break; 47587c478bd9Sstevel@tonic-gate 47597c478bd9Sstevel@tonic-gate /* an unused byte must be discarded */ 47607c478bd9Sstevel@tonic-gate case U: 47617c478bd9Sstevel@tonic-gate if (x->d86_get_byte(x->d86_data) < 0) 47627c478bd9Sstevel@tonic-gate goto error; 47637c478bd9Sstevel@tonic-gate x->d86_len++; 47647c478bd9Sstevel@tonic-gate NOMEM; 47657c478bd9Sstevel@tonic-gate break; 47667c478bd9Sstevel@tonic-gate 47677c478bd9Sstevel@tonic-gate case CBW: 47687c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 47697c478bd9Sstevel@tonic-gate if (opnd_size == SIZE16) 4770d267098bSdmick (void) strlcat(x->d86_mnem, "cbtw", OPLEN); 47717c478bd9Sstevel@tonic-gate else if (opnd_size == SIZE32) 4772d267098bSdmick (void) strlcat(x->d86_mnem, "cwtl", OPLEN); 47737c478bd9Sstevel@tonic-gate else 4774d267098bSdmick (void) strlcat(x->d86_mnem, "cltq", OPLEN); 47757c478bd9Sstevel@tonic-gate #endif 47767c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 47777c478bd9Sstevel@tonic-gate NOMEM; 47787c478bd9Sstevel@tonic-gate break; 47797c478bd9Sstevel@tonic-gate 47807c478bd9Sstevel@tonic-gate case CWD: 47817c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 47827c478bd9Sstevel@tonic-gate if (opnd_size == SIZE16) 4783d267098bSdmick (void) strlcat(x->d86_mnem, "cwtd", OPLEN); 47847c478bd9Sstevel@tonic-gate else if (opnd_size == SIZE32) 4785d267098bSdmick (void) strlcat(x->d86_mnem, "cltd", OPLEN); 47867c478bd9Sstevel@tonic-gate else 4787d267098bSdmick (void) strlcat(x->d86_mnem, "cqtd", OPLEN); 47887c478bd9Sstevel@tonic-gate #endif 47897c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 47907c478bd9Sstevel@tonic-gate NOMEM; 47917c478bd9Sstevel@tonic-gate break; 47927c478bd9Sstevel@tonic-gate 47937c478bd9Sstevel@tonic-gate case XMMSFNC: 47947c478bd9Sstevel@tonic-gate /* 47957c478bd9Sstevel@tonic-gate * sfence is sfence if mode is REG_ONLY. If mode isn't 47967c478bd9Sstevel@tonic-gate * REG_ONLY, mnemonic should be 'clflush'. 47977c478bd9Sstevel@tonic-gate */ 47987c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 47997c478bd9Sstevel@tonic-gate 48007c478bd9Sstevel@tonic-gate /* sfence doesn't take operands */ 48017c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 48027c478bd9Sstevel@tonic-gate if (mode == REG_ONLY) { 4803d267098bSdmick (void) strlcat(x->d86_mnem, "sfence", OPLEN); 48047c478bd9Sstevel@tonic-gate } else { 4805d267098bSdmick (void) strlcat(x->d86_mnem, "clflush", OPLEN); 48067c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); 48077c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, BYTE_OPND, 0); 48087c478bd9Sstevel@tonic-gate NOMEM; 48097c478bd9Sstevel@tonic-gate } 48107c478bd9Sstevel@tonic-gate #else 48117c478bd9Sstevel@tonic-gate if (mode != REG_ONLY) { 48127c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); 4813ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, LONG_OPND, 0); 48147c478bd9Sstevel@tonic-gate NOMEM; 48157c478bd9Sstevel@tonic-gate } 48167c478bd9Sstevel@tonic-gate #endif 48177c478bd9Sstevel@tonic-gate break; 48187c478bd9Sstevel@tonic-gate 48197c478bd9Sstevel@tonic-gate /* 48207c478bd9Sstevel@tonic-gate * no disassembly, the mnemonic was all there was so go on 48217c478bd9Sstevel@tonic-gate */ 48227c478bd9Sstevel@tonic-gate case NORM: 48237c478bd9Sstevel@tonic-gate if (dp->it_invalid32 && cpu_mode != SIZE64) 48247c478bd9Sstevel@tonic-gate goto error; 48257c478bd9Sstevel@tonic-gate NOMEM; 48267c478bd9Sstevel@tonic-gate /*FALLTHROUGH*/ 48277c478bd9Sstevel@tonic-gate case IMPLMEM: 48287c478bd9Sstevel@tonic-gate break; 48297c478bd9Sstevel@tonic-gate 48307c478bd9Sstevel@tonic-gate case XMMFENCE: 48317c478bd9Sstevel@tonic-gate /* 4832ab47273fSEdward Gillett * XRSTOR and LFENCE share the same opcode but differ in mode 48337c478bd9Sstevel@tonic-gate */ 4834ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 48357c478bd9Sstevel@tonic-gate 4836ab47273fSEdward Gillett if (mode == REG_ONLY) { 4837ab47273fSEdward Gillett /* 4838ab47273fSEdward Gillett * Only the following exact byte sequences are allowed: 4839ab47273fSEdward Gillett * 4840ab47273fSEdward Gillett * 0f ae e8 lfence 4841ab47273fSEdward Gillett * 0f ae f0 mfence 4842ab47273fSEdward Gillett */ 4843ab47273fSEdward Gillett if ((uint8_t)x->d86_bytes[x->d86_len - 1] != 0xe8 && 4844ab47273fSEdward Gillett (uint8_t)x->d86_bytes[x->d86_len - 1] != 0xf0) 4845ab47273fSEdward Gillett goto error; 4846ab47273fSEdward Gillett } else { 4847ab47273fSEdward Gillett #ifdef DIS_TEXT 4848ab47273fSEdward Gillett (void) strncpy(x->d86_mnem, "xrstor", OPLEN); 4849ab47273fSEdward Gillett #endif 4850ab47273fSEdward Gillett dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); 4851ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, BYTE_OPND, 0); 4852ab47273fSEdward Gillett } 48537c478bd9Sstevel@tonic-gate break; 48547c478bd9Sstevel@tonic-gate 48557c478bd9Sstevel@tonic-gate /* float reg */ 48567c478bd9Sstevel@tonic-gate case F: 48577c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 48587c478bd9Sstevel@tonic-gate x->d86_numopnds = 1; 4859dc0093f4Seschrock (void) strlcat(x->d86_opnd[0].d86_opnd, "%st(X)", OPLEN); 48607c478bd9Sstevel@tonic-gate x->d86_opnd[0].d86_opnd[4] = r_m + '0'; 48617c478bd9Sstevel@tonic-gate #endif 48627c478bd9Sstevel@tonic-gate NOMEM; 48637c478bd9Sstevel@tonic-gate break; 48647c478bd9Sstevel@tonic-gate 48657c478bd9Sstevel@tonic-gate /* float reg to float reg, with ret bit present */ 48667c478bd9Sstevel@tonic-gate case FF: 48677c478bd9Sstevel@tonic-gate vbit = opcode2 >> 2 & 0x1; /* vbit = 1: st -> st(i) */ 48687c478bd9Sstevel@tonic-gate /*FALLTHROUGH*/ 48697c478bd9Sstevel@tonic-gate case FFC: /* case for vbit always = 0 */ 48707c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 48717c478bd9Sstevel@tonic-gate x->d86_numopnds = 2; 4872dc0093f4Seschrock (void) strlcat(x->d86_opnd[1 - vbit].d86_opnd, "%st", OPLEN); 4873dc0093f4Seschrock (void) strlcat(x->d86_opnd[vbit].d86_opnd, "%st(X)", OPLEN); 48747c478bd9Sstevel@tonic-gate x->d86_opnd[vbit].d86_opnd[4] = r_m + '0'; 48757c478bd9Sstevel@tonic-gate #endif 48767c478bd9Sstevel@tonic-gate NOMEM; 48777c478bd9Sstevel@tonic-gate break; 48787c478bd9Sstevel@tonic-gate 4879ab47273fSEdward Gillett /* AVX instructions */ 4880ab47273fSEdward Gillett case VEX_MO: 4881ab47273fSEdward Gillett /* op(ModR/M.r/m) */ 4882ab47273fSEdward Gillett x->d86_numopnds = 1; 4883ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 4884ab47273fSEdward Gillett #ifdef DIS_TEXT 4885ab47273fSEdward Gillett if ((dp == &dis_opAVX0F[0xA][0xE]) && (reg == 3)) 4886ab47273fSEdward Gillett (void) strncpy(x->d86_mnem, "vstmxcsr", OPLEN); 4887ab47273fSEdward Gillett #endif 4888ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 4889ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, 0); 4890ab47273fSEdward Gillett break; 4891ab47273fSEdward Gillett case VEX_RMrX: 4892245ac945SRobert Mustacchi case FMA: 4893ab47273fSEdward Gillett /* ModR/M.reg := op(VEX.vvvv, ModR/M.r/m) */ 4894ab47273fSEdward Gillett x->d86_numopnds = 3; 4895ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 4896ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 4897ab47273fSEdward Gillett 4898245ac945SRobert Mustacchi /* 4899245ac945SRobert Mustacchi * In classic Intel fashion, the opcodes for all of the FMA 4900245ac945SRobert Mustacchi * instructions all have two possible mnemonics which vary by 4901245ac945SRobert Mustacchi * one letter, which is selected based on the value of the wbit. 4902245ac945SRobert Mustacchi * When wbit is one, they have the 'd' suffix and when 'wbit' is 4903245ac945SRobert Mustacchi * 0, they have the 's' suffix. Otherwise, the FMA instructions 4904245ac945SRobert Mustacchi * are all a standard VEX_RMrX. 4905245ac945SRobert Mustacchi */ 4906245ac945SRobert Mustacchi #ifdef DIS_TEXT 4907245ac945SRobert Mustacchi if (dp->it_adrmode == FMA) { 4908245ac945SRobert Mustacchi size_t len = strlen(dp->it_name); 4909245ac945SRobert Mustacchi (void) strncpy(x->d86_mnem, dp->it_name, OPLEN); 4910245ac945SRobert Mustacchi if (len + 1 < OPLEN) { 4911245ac945SRobert Mustacchi (void) strncpy(x->d86_mnem + len, 4912245ac945SRobert Mustacchi vex_W != 0 ? "d" : "s", OPLEN - len); 4913245ac945SRobert Mustacchi } 4914245ac945SRobert Mustacchi } 4915245ac945SRobert Mustacchi #endif 4916245ac945SRobert Mustacchi 4917ab47273fSEdward Gillett if (mode != REG_ONLY) { 4918ab47273fSEdward Gillett if ((dp == &dis_opAVXF20F[0x10]) || 4919ab47273fSEdward Gillett (dp == &dis_opAVXF30F[0x10])) { 4920ab47273fSEdward Gillett /* vmovsd <m64>, <xmm> */ 4921ab47273fSEdward Gillett /* or vmovss <m64>, <xmm> */ 4922ab47273fSEdward Gillett x->d86_numopnds = 2; 4923ab47273fSEdward Gillett goto L_VEX_MX; 4924ab47273fSEdward Gillett } 4925ab47273fSEdward Gillett } 4926ab47273fSEdward Gillett 4927ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 2); 4928ab47273fSEdward Gillett /* 4929ab47273fSEdward Gillett * VEX prefix uses the 1's complement form to encode the 4930ab47273fSEdward Gillett * XMM/YMM regs 4931ab47273fSEdward Gillett */ 4932ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, (0xF - vex_v), wbit, 1); 4933ab47273fSEdward Gillett 4934ab47273fSEdward Gillett if ((dp == &dis_opAVXF20F[0x2A]) || 4935ab47273fSEdward Gillett (dp == &dis_opAVXF30F[0x2A])) { 4936ab47273fSEdward Gillett /* 4937ab47273fSEdward Gillett * vcvtsi2si </r,m>, <xmm>, <xmm> or vcvtsi2ss </r,m>, 4938ab47273fSEdward Gillett * <xmm>, <xmm> 4939ab47273fSEdward Gillett */ 4940ab47273fSEdward Gillett wbit = LONG_OPND; 4941ab47273fSEdward Gillett } 4942ab47273fSEdward Gillett #ifdef DIS_TEXT 4943ab47273fSEdward Gillett else if ((mode == REG_ONLY) && 4944ab47273fSEdward Gillett (dp == &dis_opAVX0F[0x1][0x6])) { /* vmovlhps */ 4945ab47273fSEdward Gillett (void) strncpy(x->d86_mnem, "vmovlhps", OPLEN); 4946ab47273fSEdward Gillett } else if ((mode == REG_ONLY) && 4947ab47273fSEdward Gillett (dp == &dis_opAVX0F[0x1][0x2])) { /* vmovhlps */ 4948ab47273fSEdward Gillett (void) strncpy(x->d86_mnem, "vmovhlps", OPLEN); 4949ab47273fSEdward Gillett } 4950ab47273fSEdward Gillett #endif 4951ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, 0); 4952ab47273fSEdward Gillett 4953ab47273fSEdward Gillett break; 4954ab47273fSEdward Gillett 4955245ac945SRobert Mustacchi case VEX_VRMrX: 4956245ac945SRobert Mustacchi /* ModR/M.reg := op(MODR/M.r/m, VEX.vvvv) */ 4957245ac945SRobert Mustacchi x->d86_numopnds = 3; 4958245ac945SRobert Mustacchi dtrace_get_modrm(x, &mode, ®, &r_m); 4959245ac945SRobert Mustacchi dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 4960245ac945SRobert Mustacchi 4961245ac945SRobert Mustacchi dtrace_get_operand(x, REG_ONLY, reg, wbit, 2); 4962245ac945SRobert Mustacchi /* 4963245ac945SRobert Mustacchi * VEX prefix uses the 1's complement form to encode the 4964245ac945SRobert Mustacchi * XMM/YMM regs 4965245ac945SRobert Mustacchi */ 4966245ac945SRobert Mustacchi dtrace_get_operand(x, REG_ONLY, (0xF - vex_v), wbit, 0); 4967245ac945SRobert Mustacchi 4968245ac945SRobert Mustacchi dtrace_get_operand(x, mode, r_m, wbit, 1); 4969245ac945SRobert Mustacchi break; 4970245ac945SRobert Mustacchi 4971245ac945SRobert Mustacchi case VEX_SbVM: 4972245ac945SRobert Mustacchi /* ModR/M.reg := op(MODR/M.r/m, VSIB, VEX.vvvv) */ 4973245ac945SRobert Mustacchi x->d86_numopnds = 3; 4974245ac945SRobert Mustacchi x->d86_vsib = 1; 4975245ac945SRobert Mustacchi 4976245ac945SRobert Mustacchi /* 4977245ac945SRobert Mustacchi * All instructions that use VSIB are currently a mess. See the 4978245ac945SRobert Mustacchi * comment around the dis_gather_regs_t structure definition. 4979245ac945SRobert Mustacchi */ 4980245ac945SRobert Mustacchi 4981245ac945SRobert Mustacchi vreg = &dis_vgather[opcode2][vex_W][vex_L]; 4982245ac945SRobert Mustacchi 4983245ac945SRobert Mustacchi #ifdef DIS_TEXT 4984245ac945SRobert Mustacchi (void) strncpy(x->d86_mnem, dp->it_name, OPLEN); 4985245ac945SRobert Mustacchi (void) strlcat(x->d86_mnem + strlen(dp->it_name), 4986245ac945SRobert Mustacchi vreg->dgr_suffix, OPLEN - strlen(dp->it_name)); 4987245ac945SRobert Mustacchi #endif 4988245ac945SRobert Mustacchi 4989245ac945SRobert Mustacchi dtrace_get_modrm(x, &mode, ®, &r_m); 4990245ac945SRobert Mustacchi dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 4991245ac945SRobert Mustacchi 4992245ac945SRobert Mustacchi dtrace_get_operand(x, REG_ONLY, reg, vreg->dgr_arg2, 2); 4993245ac945SRobert Mustacchi /* 4994245ac945SRobert Mustacchi * VEX prefix uses the 1's complement form to encode the 4995245ac945SRobert Mustacchi * XMM/YMM regs 4996245ac945SRobert Mustacchi */ 4997245ac945SRobert Mustacchi dtrace_get_operand(x, REG_ONLY, (0xF - vex_v), vreg->dgr_arg0, 4998245ac945SRobert Mustacchi 0); 4999245ac945SRobert Mustacchi dtrace_get_operand(x, mode, r_m, vreg->dgr_arg1, 1); 5000245ac945SRobert Mustacchi break; 5001245ac945SRobert Mustacchi 5002ab47273fSEdward Gillett case VEX_RRX: 5003ab47273fSEdward Gillett /* ModR/M.rm := op(VEX.vvvv, ModR/M.reg) */ 5004ab47273fSEdward Gillett x->d86_numopnds = 3; 5005ab47273fSEdward Gillett 5006ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 5007ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5008ab47273fSEdward Gillett 5009ab47273fSEdward Gillett if (mode != REG_ONLY) { 5010ab47273fSEdward Gillett if ((dp == &dis_opAVXF20F[0x11]) || 5011ab47273fSEdward Gillett (dp == &dis_opAVXF30F[0x11])) { 5012ab47273fSEdward Gillett /* vmovsd <xmm>, <m64> */ 5013ab47273fSEdward Gillett /* or vmovss <xmm>, <m64> */ 5014ab47273fSEdward Gillett x->d86_numopnds = 2; 5015ab47273fSEdward Gillett goto L_VEX_RM; 5016ab47273fSEdward Gillett } 5017ab47273fSEdward Gillett } 5018ab47273fSEdward Gillett 5019ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, 2); 5020ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, (0xF - vex_v), wbit, 1); 5021ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 0); 5022ab47273fSEdward Gillett break; 5023ab47273fSEdward Gillett 5024ab47273fSEdward Gillett case VEX_RMRX: 5025ab47273fSEdward Gillett /* ModR/M.reg := op(VEX.vvvv, ModR/M.r_m, imm8[7:4]) */ 5026ab47273fSEdward Gillett x->d86_numopnds = 4; 5027ab47273fSEdward Gillett 5028ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 5029ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5030ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 3); 5031ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, (0xF - vex_v), wbit, 2); 5032ab47273fSEdward Gillett if (dp == &dis_opAVX660F3A[0x18]) { 5033ab47273fSEdward Gillett /* vinsertf128 <imm8>, <xmm>, <ymm>, <ymm> */ 5034ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, XMM_OPND, 1); 5035ab47273fSEdward Gillett } else if ((dp == &dis_opAVX660F3A[0x20]) || 5036ab47273fSEdward Gillett (dp == & dis_opAVX660F[0xC4])) { 5037ab47273fSEdward Gillett /* vpinsrb <imm8>, <reg/mm>, <xmm>, <xmm> */ 5038ab47273fSEdward Gillett /* or vpinsrw <imm8>, <reg/mm>, <xmm>, <xmm> */ 5039ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, LONG_OPND, 1); 5040ab47273fSEdward Gillett } else if (dp == &dis_opAVX660F3A[0x22]) { 5041ab47273fSEdward Gillett /* vpinsrd/q <imm8>, <reg/mm>, <xmm>, <xmm> */ 5042ab47273fSEdward Gillett #ifdef DIS_TEXT 5043ab47273fSEdward Gillett if (vex_W) 5044ab47273fSEdward Gillett x->d86_mnem[6] = 'q'; 5045ab47273fSEdward Gillett #endif 5046ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, LONG_OPND, 1); 5047ab47273fSEdward Gillett } else { 5048ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, 1); 5049ab47273fSEdward Gillett } 5050ab47273fSEdward Gillett 5051ab47273fSEdward Gillett /* one byte immediate number */ 5052ab47273fSEdward Gillett dtrace_imm_opnd(x, wbit, 1, 0); 5053ab47273fSEdward Gillett 5054ab47273fSEdward Gillett /* vblendvpd, vblendvps, vblendvb use the imm encode the regs */ 5055ab47273fSEdward Gillett if ((dp == &dis_opAVX660F3A[0x4A]) || 5056ab47273fSEdward Gillett (dp == &dis_opAVX660F3A[0x4B]) || 5057ab47273fSEdward Gillett (dp == &dis_opAVX660F3A[0x4C])) { 5058ab47273fSEdward Gillett #ifdef DIS_TEXT 5059ab47273fSEdward Gillett int regnum = (x->d86_opnd[0].d86_value & 0xF0) >> 4; 5060ab47273fSEdward Gillett #endif 5061ab47273fSEdward Gillett x->d86_opnd[0].d86_mode = MODE_NONE; 5062ab47273fSEdward Gillett #ifdef DIS_TEXT 5063ab47273fSEdward Gillett if (vex_L) 5064ab47273fSEdward Gillett (void) strncpy(x->d86_opnd[0].d86_opnd, 5065ab47273fSEdward Gillett dis_YMMREG[regnum], OPLEN); 5066ab47273fSEdward Gillett else 5067ab47273fSEdward Gillett (void) strncpy(x->d86_opnd[0].d86_opnd, 5068ab47273fSEdward Gillett dis_XMMREG[regnum], OPLEN); 5069ab47273fSEdward Gillett #endif 5070ab47273fSEdward Gillett } 5071ab47273fSEdward Gillett break; 5072ab47273fSEdward Gillett 5073ab47273fSEdward Gillett case VEX_MX: 5074ab47273fSEdward Gillett /* ModR/M.reg := op(ModR/M.rm) */ 5075ab47273fSEdward Gillett x->d86_numopnds = 2; 5076ab47273fSEdward Gillett 5077ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 5078ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5079ab47273fSEdward Gillett L_VEX_MX: 5080ab47273fSEdward Gillett 5081ab47273fSEdward Gillett if ((dp == &dis_opAVXF20F[0xE6]) || 5082ab47273fSEdward Gillett (dp == &dis_opAVX660F[0x5A]) || 5083ab47273fSEdward Gillett (dp == &dis_opAVX660F[0xE6])) { 5084ab47273fSEdward Gillett /* vcvtpd2dq <ymm>, <xmm> */ 5085ab47273fSEdward Gillett /* or vcvtpd2ps <ymm>, <xmm> */ 5086ab47273fSEdward Gillett /* or vcvttpd2dq <ymm>, <xmm> */ 5087ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, XMM_OPND, 1); 5088ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, 0); 5089ab47273fSEdward Gillett } else if ((dp == &dis_opAVXF30F[0xE6]) || 5090ebb8ac07SRobert Mustacchi (dp == &dis_opAVX0F[0x5][0xA]) || 5091245ac945SRobert Mustacchi (dp == &dis_opAVX660F38[0x13]) || 5092245ac945SRobert Mustacchi (dp == &dis_opAVX660F38[0x18]) || 5093245ac945SRobert Mustacchi (dp == &dis_opAVX660F38[0x19]) || 5094245ac945SRobert Mustacchi (dp == &dis_opAVX660F38[0x58]) || 5095245ac945SRobert Mustacchi (dp == &dis_opAVX660F38[0x78]) || 5096245ac945SRobert Mustacchi (dp == &dis_opAVX660F38[0x79]) || 5097245ac945SRobert Mustacchi (dp == &dis_opAVX660F38[0x59])) { 5098ab47273fSEdward Gillett /* vcvtdq2pd <xmm>, <ymm> */ 5099ab47273fSEdward Gillett /* or vcvtps2pd <xmm>, <ymm> */ 5100245ac945SRobert Mustacchi /* or vcvtph2ps <xmm>, <ymm> */ 5101245ac945SRobert Mustacchi /* or vbroadcasts* <xmm>, <ymm> */ 5102ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 1); 5103ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, XMM_OPND, 0); 5104ab47273fSEdward Gillett } else if (dp == &dis_opAVX660F[0x6E]) { 5105ab47273fSEdward Gillett /* vmovd/q <reg/mem 32/64>, <xmm> */ 5106ab47273fSEdward Gillett #ifdef DIS_TEXT 5107ab47273fSEdward Gillett if (vex_W) 5108ab47273fSEdward Gillett x->d86_mnem[4] = 'q'; 5109ab47273fSEdward Gillett #endif 5110ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 1); 5111ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, LONG_OPND, 0); 5112ab47273fSEdward Gillett } else { 5113ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 1); 5114ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, 0); 5115ab47273fSEdward Gillett } 5116ab47273fSEdward Gillett 5117ab47273fSEdward Gillett break; 5118ab47273fSEdward Gillett 5119ab47273fSEdward Gillett case VEX_MXI: 5120ab47273fSEdward Gillett /* ModR/M.reg := op(ModR/M.rm, imm8) */ 5121ab47273fSEdward Gillett x->d86_numopnds = 3; 5122ab47273fSEdward Gillett 5123ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 5124ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5125ab47273fSEdward Gillett 5126ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 2); 5127ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, 1); 5128ab47273fSEdward Gillett 5129ab47273fSEdward Gillett /* one byte immediate number */ 5130ab47273fSEdward Gillett dtrace_imm_opnd(x, wbit, 1, 0); 5131ab47273fSEdward Gillett break; 5132ab47273fSEdward Gillett 5133ab47273fSEdward Gillett case VEX_XXI: 5134ab47273fSEdward Gillett /* VEX.vvvv := op(ModR/M.rm, imm8) */ 5135ab47273fSEdward Gillett x->d86_numopnds = 3; 5136ab47273fSEdward Gillett 5137ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 5138ab47273fSEdward Gillett #ifdef DIS_TEXT 5139ab47273fSEdward Gillett (void) strncpy(x->d86_mnem, dis_AVXvgrp7[opcode2 - 1][reg], 5140ab47273fSEdward Gillett OPLEN); 5141ab47273fSEdward Gillett #endif 5142ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5143ab47273fSEdward Gillett 5144ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, (0xF - vex_v), wbit, 2); 5145ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, r_m, wbit, 1); 5146ab47273fSEdward Gillett 5147ab47273fSEdward Gillett /* one byte immediate number */ 5148ab47273fSEdward Gillett dtrace_imm_opnd(x, wbit, 1, 0); 5149ab47273fSEdward Gillett break; 5150ab47273fSEdward Gillett 5151ab47273fSEdward Gillett case VEX_MR: 5152ab47273fSEdward Gillett /* ModR/M.reg (reg32/64) := op(ModR/M.rm) */ 5153ab47273fSEdward Gillett if (dp == &dis_opAVX660F[0xC5]) { 5154ab47273fSEdward Gillett /* vpextrw <imm8>, <xmm>, <reg> */ 5155ab47273fSEdward Gillett x->d86_numopnds = 2; 5156ab47273fSEdward Gillett vbit = 2; 5157ab47273fSEdward Gillett } else { 5158ab47273fSEdward Gillett x->d86_numopnds = 2; 5159ab47273fSEdward Gillett vbit = 1; 5160ab47273fSEdward Gillett } 5161ab47273fSEdward Gillett 5162ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 5163ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5164ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, LONG_OPND, vbit); 5165ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, vbit - 1); 5166ab47273fSEdward Gillett 5167ab47273fSEdward Gillett if (vbit == 2) 5168ab47273fSEdward Gillett dtrace_imm_opnd(x, wbit, 1, 0); 5169ab47273fSEdward Gillett 5170ab47273fSEdward Gillett break; 5171ab47273fSEdward Gillett 5172*a4e73d5dSJerry Jelinek case VEX_KMR: 5173*a4e73d5dSJerry Jelinek /* opmask: mod_rm := %k */ 5174*a4e73d5dSJerry Jelinek x->d86_numopnds = 2; 5175*a4e73d5dSJerry Jelinek dtrace_get_modrm(x, &mode, ®, &r_m); 5176*a4e73d5dSJerry Jelinek dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5177*a4e73d5dSJerry Jelinek dtrace_get_operand(x, mode, r_m, LONG_OPND, 1); 5178*a4e73d5dSJerry Jelinek dtrace_get_operand(x, REG_ONLY, reg, wbit, 0); 5179*a4e73d5dSJerry Jelinek break; 5180*a4e73d5dSJerry Jelinek 5181*a4e73d5dSJerry Jelinek case VEX_KRM: 5182*a4e73d5dSJerry Jelinek /* opmask: mod_reg := mod_rm */ 5183*a4e73d5dSJerry Jelinek x->d86_numopnds = 2; 5184*a4e73d5dSJerry Jelinek dtrace_get_modrm(x, &mode, ®, &r_m); 5185*a4e73d5dSJerry Jelinek dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5186*a4e73d5dSJerry Jelinek dtrace_get_operand(x, REG_ONLY, reg, wbit, 1); 5187*a4e73d5dSJerry Jelinek if (mode == REG_ONLY) { 5188*a4e73d5dSJerry Jelinek dtrace_get_operand(x, mode, r_m, KOPMASK_OPND, 0); 5189*a4e73d5dSJerry Jelinek } else { 5190*a4e73d5dSJerry Jelinek dtrace_get_operand(x, mode, r_m, LONG_OPND, 0); 5191*a4e73d5dSJerry Jelinek } 5192*a4e73d5dSJerry Jelinek break; 5193*a4e73d5dSJerry Jelinek 5194*a4e73d5dSJerry Jelinek case VEX_KRR: 5195*a4e73d5dSJerry Jelinek /* opmask: mod_reg := mod_rm */ 5196*a4e73d5dSJerry Jelinek x->d86_numopnds = 2; 5197*a4e73d5dSJerry Jelinek dtrace_get_modrm(x, &mode, ®, &r_m); 5198*a4e73d5dSJerry Jelinek dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5199*a4e73d5dSJerry Jelinek dtrace_get_operand(x, mode, reg, wbit, 1); 5200*a4e73d5dSJerry Jelinek dtrace_get_operand(x, REG_ONLY, r_m, LONG_OPND, 0); 5201*a4e73d5dSJerry Jelinek break; 5202*a4e73d5dSJerry Jelinek 5203ab47273fSEdward Gillett case VEX_RRI: 5204ab47273fSEdward Gillett /* implicit(eflags/r32) := op(ModR/M.reg, ModR/M.rm) */ 5205ab47273fSEdward Gillett x->d86_numopnds = 2; 5206ab47273fSEdward Gillett 5207ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 5208ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5209ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 1); 5210ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, 0); 5211ab47273fSEdward Gillett break; 5212ab47273fSEdward Gillett 5213ab47273fSEdward Gillett case VEX_RX: 5214ab47273fSEdward Gillett /* ModR/M.rm := op(ModR/M.reg) */ 5215ebb8ac07SRobert Mustacchi /* vextractf128 || vcvtps2ph */ 5216ebb8ac07SRobert Mustacchi if (dp == &dis_opAVX660F3A[0x19] || 5217ebb8ac07SRobert Mustacchi dp == &dis_opAVX660F3A[0x1d]) { 5218ab47273fSEdward Gillett x->d86_numopnds = 3; 5219ab47273fSEdward Gillett 5220ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 5221ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5222ab47273fSEdward Gillett 5223ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, XMM_OPND, 2); 5224ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 1); 5225ab47273fSEdward Gillett 5226ab47273fSEdward Gillett /* one byte immediate number */ 5227ab47273fSEdward Gillett dtrace_imm_opnd(x, wbit, 1, 0); 5228ab47273fSEdward Gillett break; 5229ab47273fSEdward Gillett } 5230ab47273fSEdward Gillett 5231ab47273fSEdward Gillett x->d86_numopnds = 2; 5232ab47273fSEdward Gillett 5233ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 5234ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5235ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, 1); 5236ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 0); 5237ab47273fSEdward Gillett break; 5238ab47273fSEdward Gillett 5239ab47273fSEdward Gillett case VEX_RR: 5240ab47273fSEdward Gillett /* ModR/M.rm := op(ModR/M.reg) */ 5241ab47273fSEdward Gillett x->d86_numopnds = 2; 5242ab47273fSEdward Gillett 5243ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 5244ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5245ab47273fSEdward Gillett 5246ab47273fSEdward Gillett if (dp == &dis_opAVX660F[0x7E]) { 5247ab47273fSEdward Gillett /* vmovd/q <reg/mem 32/64>, <xmm> */ 5248ab47273fSEdward Gillett #ifdef DIS_TEXT 5249ab47273fSEdward Gillett if (vex_W) 5250ab47273fSEdward Gillett x->d86_mnem[4] = 'q'; 5251ab47273fSEdward Gillett #endif 5252ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, LONG_OPND, 1); 5253ab47273fSEdward Gillett } else 5254ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, 1); 5255ab47273fSEdward Gillett 5256ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 0); 5257ab47273fSEdward Gillett break; 5258ab47273fSEdward Gillett 5259ab47273fSEdward Gillett case VEX_RRi: 5260ab47273fSEdward Gillett /* ModR/M.rm := op(ModR/M.reg, imm) */ 5261ab47273fSEdward Gillett x->d86_numopnds = 3; 5262ab47273fSEdward Gillett 5263ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 5264ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5265ab47273fSEdward Gillett 5266ab47273fSEdward Gillett #ifdef DIS_TEXT 5267ab47273fSEdward Gillett if (dp == &dis_opAVX660F3A[0x16]) { 5268ab47273fSEdward Gillett /* vpextrd/q <imm>, <xmm>, <reg/mem 32/64> */ 5269ab47273fSEdward Gillett if (vex_W) 5270ab47273fSEdward Gillett x->d86_mnem[6] = 'q'; 5271ab47273fSEdward Gillett } 5272ab47273fSEdward Gillett #endif 5273ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, LONG_OPND, 2); 5274ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 1); 5275ab47273fSEdward Gillett 5276ab47273fSEdward Gillett /* one byte immediate number */ 5277ab47273fSEdward Gillett dtrace_imm_opnd(x, wbit, 1, 0); 5278ab47273fSEdward Gillett break; 5279245ac945SRobert Mustacchi case VEX_RIM: 5280245ac945SRobert Mustacchi /* ModR/M.rm := op(ModR/M.reg, imm) */ 5281245ac945SRobert Mustacchi x->d86_numopnds = 3; 5282245ac945SRobert Mustacchi 5283245ac945SRobert Mustacchi dtrace_get_modrm(x, &mode, ®, &r_m); 5284245ac945SRobert Mustacchi dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5285245ac945SRobert Mustacchi 5286245ac945SRobert Mustacchi dtrace_get_operand(x, mode, r_m, XMM_OPND, 2); 5287245ac945SRobert Mustacchi dtrace_get_operand(x, REG_ONLY, reg, wbit, 1); 5288245ac945SRobert Mustacchi /* one byte immediate number */ 5289245ac945SRobert Mustacchi dtrace_imm_opnd(x, wbit, 1, 0); 5290245ac945SRobert Mustacchi break; 5291ab47273fSEdward Gillett 5292ab47273fSEdward Gillett case VEX_RM: 5293ab47273fSEdward Gillett /* ModR/M.rm := op(ModR/M.reg) */ 5294ab47273fSEdward Gillett if (dp == &dis_opAVX660F3A[0x17]) { /* vextractps */ 5295ab47273fSEdward Gillett x->d86_numopnds = 3; 5296ab47273fSEdward Gillett 5297ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 5298ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5299ab47273fSEdward Gillett 5300ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, LONG_OPND, 2); 5301ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 1); 5302ab47273fSEdward Gillett /* one byte immediate number */ 5303ab47273fSEdward Gillett dtrace_imm_opnd(x, wbit, 1, 0); 5304ab47273fSEdward Gillett break; 5305ab47273fSEdward Gillett } 5306ab47273fSEdward Gillett x->d86_numopnds = 2; 5307ab47273fSEdward Gillett 5308ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 5309ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5310ab47273fSEdward Gillett L_VEX_RM: 5311ab47273fSEdward Gillett vbit = 1; 5312ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, vbit); 5313ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, vbit - 1); 5314ab47273fSEdward Gillett 5315ab47273fSEdward Gillett break; 5316ab47273fSEdward Gillett 5317ab47273fSEdward Gillett case VEX_RRM: 5318ab47273fSEdward Gillett /* ModR/M.rm := op(VEX.vvvv, ModR/M.reg) */ 5319ab47273fSEdward Gillett x->d86_numopnds = 3; 5320ab47273fSEdward Gillett 5321ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 5322ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5323ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, 2); 5324ab47273fSEdward Gillett /* VEX use the 1's complement form encode the XMM/YMM regs */ 5325ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, (0xF - vex_v), wbit, 1); 5326ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 0); 5327ab47273fSEdward Gillett break; 5328ab47273fSEdward Gillett 5329ab47273fSEdward Gillett case VEX_RMX: 5330ab47273fSEdward Gillett /* ModR/M.reg := op(VEX.vvvv, ModR/M.rm) */ 5331ab47273fSEdward Gillett x->d86_numopnds = 3; 5332ab47273fSEdward Gillett 5333ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 5334ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5335ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 2); 5336ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, (0xF - vex_v), wbit, 1); 5337ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, r_m, wbit, 0); 5338ab47273fSEdward Gillett break; 5339ab47273fSEdward Gillett 5340ab47273fSEdward Gillett case VEX_NONE: 5341ab47273fSEdward Gillett #ifdef DIS_TEXT 5342ab47273fSEdward Gillett if (vex_L) 5343ab47273fSEdward Gillett (void) strncpy(x->d86_mnem, "vzeroall", OPLEN); 5344ab47273fSEdward Gillett #endif 5345ab47273fSEdward Gillett break; 5346245ac945SRobert Mustacchi case BLS: { 5347245ac945SRobert Mustacchi 5348245ac945SRobert Mustacchi /* 5349245ac945SRobert Mustacchi * The BLS instructions are VEX instructions that are based on 5350245ac945SRobert Mustacchi * VEX.0F38.F3; however, they are considered special group 17 5351245ac945SRobert Mustacchi * and like everything else, they use the bits in 3-5 of the 5352245ac945SRobert Mustacchi * MOD R/M to determine the sub instruction. Unlike many others 5353245ac945SRobert Mustacchi * like the VMX instructions, these are valid both for memory 5354245ac945SRobert Mustacchi * and register forms. 5355245ac945SRobert Mustacchi */ 5356245ac945SRobert Mustacchi 5357245ac945SRobert Mustacchi dtrace_get_modrm(x, &mode, ®, &r_m); 5358245ac945SRobert Mustacchi dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5359245ac945SRobert Mustacchi 5360245ac945SRobert Mustacchi switch (reg) { 5361245ac945SRobert Mustacchi case 1: 5362245ac945SRobert Mustacchi #ifdef DIS_TEXT 5363245ac945SRobert Mustacchi blsinstr = "blsr"; 5364245ac945SRobert Mustacchi #endif 5365245ac945SRobert Mustacchi break; 5366245ac945SRobert Mustacchi case 2: 5367245ac945SRobert Mustacchi #ifdef DIS_TEXT 5368245ac945SRobert Mustacchi blsinstr = "blsmsk"; 5369245ac945SRobert Mustacchi #endif 5370245ac945SRobert Mustacchi break; 5371245ac945SRobert Mustacchi case 3: 5372245ac945SRobert Mustacchi #ifdef DIS_TEXT 5373245ac945SRobert Mustacchi blsinstr = "blsi"; 5374245ac945SRobert Mustacchi #endif 5375245ac945SRobert Mustacchi break; 5376245ac945SRobert Mustacchi default: 5377245ac945SRobert Mustacchi goto error; 5378245ac945SRobert Mustacchi } 5379245ac945SRobert Mustacchi 5380245ac945SRobert Mustacchi x->d86_numopnds = 2; 5381245ac945SRobert Mustacchi #ifdef DIS_TEXT 5382245ac945SRobert Mustacchi (void) strncpy(x->d86_mnem, blsinstr, OPLEN); 5383245ac945SRobert Mustacchi #endif 5384245ac945SRobert Mustacchi dtrace_get_operand(x, REG_ONLY, (0xF - vex_v), wbit, 1); 5385245ac945SRobert Mustacchi dtrace_get_operand(x, mode, r_m, wbit, 0); 5386245ac945SRobert Mustacchi break; 5387245ac945SRobert Mustacchi } 53887c478bd9Sstevel@tonic-gate /* an invalid op code */ 53897c478bd9Sstevel@tonic-gate case AM: 53907c478bd9Sstevel@tonic-gate case DM: 53917c478bd9Sstevel@tonic-gate case OVERRIDE: 53927c478bd9Sstevel@tonic-gate case PREFIX: 53937c478bd9Sstevel@tonic-gate case UNKNOWN: 53947c478bd9Sstevel@tonic-gate NOMEM; 53957c478bd9Sstevel@tonic-gate default: 53967c478bd9Sstevel@tonic-gate goto error; 53977c478bd9Sstevel@tonic-gate } /* end switch */ 53987c478bd9Sstevel@tonic-gate if (x->d86_error) 53997c478bd9Sstevel@tonic-gate goto error; 54007c478bd9Sstevel@tonic-gate 54017c478bd9Sstevel@tonic-gate done: 54027c478bd9Sstevel@tonic-gate #ifdef DIS_MEM 54037c478bd9Sstevel@tonic-gate /* 54047c478bd9Sstevel@tonic-gate * compute the size of any memory accessed by the instruction 54057c478bd9Sstevel@tonic-gate */ 54067c478bd9Sstevel@tonic-gate if (x->d86_memsize != 0) { 54077c478bd9Sstevel@tonic-gate return (0); 54087c478bd9Sstevel@tonic-gate } else if (dp->it_stackop) { 54097c478bd9Sstevel@tonic-gate switch (opnd_size) { 54107c478bd9Sstevel@tonic-gate case SIZE16: 54117c478bd9Sstevel@tonic-gate x->d86_memsize = 2; 54127c478bd9Sstevel@tonic-gate break; 54137c478bd9Sstevel@tonic-gate case SIZE32: 54147c478bd9Sstevel@tonic-gate x->d86_memsize = 4; 54157c478bd9Sstevel@tonic-gate break; 54167c478bd9Sstevel@tonic-gate case SIZE64: 54177c478bd9Sstevel@tonic-gate x->d86_memsize = 8; 54187c478bd9Sstevel@tonic-gate break; 54197c478bd9Sstevel@tonic-gate } 54207c478bd9Sstevel@tonic-gate } else if (nomem || mode == REG_ONLY) { 54217c478bd9Sstevel@tonic-gate x->d86_memsize = 0; 54227c478bd9Sstevel@tonic-gate 54237c478bd9Sstevel@tonic-gate } else if (dp->it_size != 0) { 54247c478bd9Sstevel@tonic-gate /* 54257c478bd9Sstevel@tonic-gate * In 64 bit mode descriptor table entries 54267c478bd9Sstevel@tonic-gate * go up to 10 bytes and popf/pushf are always 8 bytes 54277c478bd9Sstevel@tonic-gate */ 54287c478bd9Sstevel@tonic-gate if (x->d86_mode == SIZE64 && dp->it_size == 6) 54297c478bd9Sstevel@tonic-gate x->d86_memsize = 10; 54307c478bd9Sstevel@tonic-gate else if (x->d86_mode == SIZE64 && opcode1 == 0x9 && 54317c478bd9Sstevel@tonic-gate (opcode2 == 0xc || opcode2 == 0xd)) 54327c478bd9Sstevel@tonic-gate x->d86_memsize = 8; 54337c478bd9Sstevel@tonic-gate else 54347c478bd9Sstevel@tonic-gate x->d86_memsize = dp->it_size; 54357c478bd9Sstevel@tonic-gate 54367c478bd9Sstevel@tonic-gate } else if (wbit == 0) { 54377c478bd9Sstevel@tonic-gate x->d86_memsize = 1; 54387c478bd9Sstevel@tonic-gate 54397c478bd9Sstevel@tonic-gate } else if (wbit == LONG_OPND) { 54407c478bd9Sstevel@tonic-gate if (opnd_size == SIZE64) 54417c478bd9Sstevel@tonic-gate x->d86_memsize = 8; 54427c478bd9Sstevel@tonic-gate else if (opnd_size == SIZE32) 54437c478bd9Sstevel@tonic-gate x->d86_memsize = 4; 54447c478bd9Sstevel@tonic-gate else 54457c478bd9Sstevel@tonic-gate x->d86_memsize = 2; 54467c478bd9Sstevel@tonic-gate 54477c478bd9Sstevel@tonic-gate } else if (wbit == SEG_OPND) { 54487c478bd9Sstevel@tonic-gate x->d86_memsize = 4; 54497c478bd9Sstevel@tonic-gate 54507c478bd9Sstevel@tonic-gate } else { 54517c478bd9Sstevel@tonic-gate x->d86_memsize = 8; 54527c478bd9Sstevel@tonic-gate } 54537c478bd9Sstevel@tonic-gate #endif 54547c478bd9Sstevel@tonic-gate return (0); 54557c478bd9Sstevel@tonic-gate 54567c478bd9Sstevel@tonic-gate error: 54577c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 5458d267098bSdmick (void) strlcat(x->d86_mnem, "undef", OPLEN); 54597c478bd9Sstevel@tonic-gate #endif 54607c478bd9Sstevel@tonic-gate return (1); 54617c478bd9Sstevel@tonic-gate } 54627c478bd9Sstevel@tonic-gate 54637c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 54647c478bd9Sstevel@tonic-gate 54657c478bd9Sstevel@tonic-gate /* 54667c478bd9Sstevel@tonic-gate * Some instructions should have immediate operands printed 54677c478bd9Sstevel@tonic-gate * as unsigned integers. We compare against this table. 54687c478bd9Sstevel@tonic-gate */ 54697c478bd9Sstevel@tonic-gate static char *unsigned_ops[] = { 54707c478bd9Sstevel@tonic-gate "or", "and", "xor", "test", "in", "out", "lcall", "ljmp", 54717c478bd9Sstevel@tonic-gate "rcr", "rcl", "ror", "rol", "shl", "shr", "sal", "psr", "psl", 54727c478bd9Sstevel@tonic-gate 0 54737c478bd9Sstevel@tonic-gate }; 54747c478bd9Sstevel@tonic-gate 5475d267098bSdmick 54767c478bd9Sstevel@tonic-gate static int 54777c478bd9Sstevel@tonic-gate isunsigned_op(char *opcode) 54787c478bd9Sstevel@tonic-gate { 54797c478bd9Sstevel@tonic-gate char *where; 54807c478bd9Sstevel@tonic-gate int i; 54817c478bd9Sstevel@tonic-gate int is_unsigned = 0; 54827c478bd9Sstevel@tonic-gate 54837c478bd9Sstevel@tonic-gate /* 54847c478bd9Sstevel@tonic-gate * Work back to start of last mnemonic, since we may have 54857c478bd9Sstevel@tonic-gate * prefixes on some opcodes. 54867c478bd9Sstevel@tonic-gate */ 54877c478bd9Sstevel@tonic-gate where = opcode + strlen(opcode) - 1; 54887c478bd9Sstevel@tonic-gate while (where > opcode && *where != ' ') 54897c478bd9Sstevel@tonic-gate --where; 54907c478bd9Sstevel@tonic-gate if (*where == ' ') 54917c478bd9Sstevel@tonic-gate ++where; 54927c478bd9Sstevel@tonic-gate 54937c478bd9Sstevel@tonic-gate for (i = 0; unsigned_ops[i]; ++i) { 54947c478bd9Sstevel@tonic-gate if (strncmp(where, unsigned_ops[i], 54957c478bd9Sstevel@tonic-gate strlen(unsigned_ops[i]))) 54967c478bd9Sstevel@tonic-gate continue; 54977c478bd9Sstevel@tonic-gate is_unsigned = 1; 54987c478bd9Sstevel@tonic-gate break; 54997c478bd9Sstevel@tonic-gate } 55007c478bd9Sstevel@tonic-gate return (is_unsigned); 55017c478bd9Sstevel@tonic-gate } 55027c478bd9Sstevel@tonic-gate 5503d267098bSdmick /* 5504d267098bSdmick * Print a numeric immediate into end of buf, maximum length buflen. 5505d267098bSdmick * The immediate may be an address or a displacement. Mask is set 5506d267098bSdmick * for address size. If the immediate is a "small negative", or 5507d267098bSdmick * if it's a negative displacement of any magnitude, print as -<absval>. 5508d267098bSdmick * Respect the "octal" flag. "Small negative" is defined as "in the 5509d267098bSdmick * interval [NEG_LIMIT, 0)". 5510d267098bSdmick * 5511d267098bSdmick * Also, "isunsigned_op()" instructions never print negatives. 5512d267098bSdmick * 5513d267098bSdmick * Return whether we decided to print a negative value or not. 5514d267098bSdmick */ 5515d267098bSdmick 5516d267098bSdmick #define NEG_LIMIT -255 5517d267098bSdmick enum {IMM, DISP}; 5518d267098bSdmick enum {POS, TRY_NEG}; 5519d267098bSdmick 5520d267098bSdmick static int 5521d267098bSdmick print_imm(dis86_t *dis, uint64_t usv, uint64_t mask, char *buf, 5522d267098bSdmick size_t buflen, int disp, int try_neg) 5523d267098bSdmick { 5524d267098bSdmick int curlen; 5525d267098bSdmick int64_t sv = (int64_t)usv; 5526d267098bSdmick int octal = dis->d86_flags & DIS_F_OCTAL; 5527d267098bSdmick 5528d267098bSdmick curlen = strlen(buf); 5529d267098bSdmick 5530d267098bSdmick if (try_neg == TRY_NEG && sv < 0 && 5531d267098bSdmick (disp || sv >= NEG_LIMIT) && 5532d267098bSdmick !isunsigned_op(dis->d86_mnem)) { 5533d267098bSdmick dis->d86_sprintf_func(buf + curlen, buflen - curlen, 5534d267098bSdmick octal ? "-0%llo" : "-0x%llx", (-sv) & mask); 5535d267098bSdmick return (1); 5536d267098bSdmick } else { 5537d267098bSdmick if (disp == DISP) 5538d267098bSdmick dis->d86_sprintf_func(buf + curlen, buflen - curlen, 5539d267098bSdmick octal ? "+0%llo" : "+0x%llx", usv & mask); 5540d267098bSdmick else 5541d267098bSdmick dis->d86_sprintf_func(buf + curlen, buflen - curlen, 5542d267098bSdmick octal ? "0%llo" : "0x%llx", usv & mask); 5543d267098bSdmick return (0); 5544d267098bSdmick 5545d267098bSdmick } 5546d267098bSdmick } 5547d267098bSdmick 5548d267098bSdmick 5549d267098bSdmick static int 5550d267098bSdmick log2(int size) 5551d267098bSdmick { 5552d267098bSdmick switch (size) { 5553d267098bSdmick case 1: return (0); 5554d267098bSdmick case 2: return (1); 5555d267098bSdmick case 4: return (2); 5556d267098bSdmick case 8: return (3); 5557d267098bSdmick } 5558d267098bSdmick return (0); 5559d267098bSdmick } 5560d267098bSdmick 55617c478bd9Sstevel@tonic-gate /* ARGSUSED */ 55627c478bd9Sstevel@tonic-gate void 5563d267098bSdmick dtrace_disx86_str(dis86_t *dis, uint_t mode, uint64_t pc, char *buf, 55647c478bd9Sstevel@tonic-gate size_t buflen) 55657c478bd9Sstevel@tonic-gate { 5566d267098bSdmick uint64_t reltgt = 0; 5567d267098bSdmick uint64_t tgt = 0; 5568d267098bSdmick int curlen; 5569d267098bSdmick int (*lookup)(void *, uint64_t, char *, size_t); 55707c478bd9Sstevel@tonic-gate int i; 5571d267098bSdmick int64_t sv; 5572d267098bSdmick uint64_t usv, mask, save_mask, save_usv; 5573d267098bSdmick static uint64_t masks[] = 5574d267098bSdmick {0xffU, 0xffffU, 0xffffffffU, 0xffffffffffffffffULL}; 5575d267098bSdmick save_usv = 0; 55767c478bd9Sstevel@tonic-gate 5577d267098bSdmick dis->d86_sprintf_func(buf, buflen, "%-6s ", dis->d86_mnem); 55787c478bd9Sstevel@tonic-gate 5579dc0093f4Seschrock /* 5580dc0093f4Seschrock * For PC-relative jumps, the pc is really the next pc after executing 5581dc0093f4Seschrock * this instruction, so increment it appropriately. 5582dc0093f4Seschrock */ 5583dc0093f4Seschrock pc += dis->d86_len; 5584dc0093f4Seschrock 55857c478bd9Sstevel@tonic-gate for (i = 0; i < dis->d86_numopnds; i++) { 55867c478bd9Sstevel@tonic-gate d86opnd_t *op = &dis->d86_opnd[i]; 55877c478bd9Sstevel@tonic-gate 55887c478bd9Sstevel@tonic-gate if (i != 0) 55897c478bd9Sstevel@tonic-gate (void) strlcat(buf, ",", buflen); 55907c478bd9Sstevel@tonic-gate 55917c478bd9Sstevel@tonic-gate (void) strlcat(buf, op->d86_prefix, buflen); 55927c478bd9Sstevel@tonic-gate 5593d267098bSdmick /* 5594d267098bSdmick * sv is for the signed, possibly-truncated immediate or 5595d267098bSdmick * displacement; usv retains the original size and 5596d267098bSdmick * unsignedness for symbol lookup. 5597d267098bSdmick */ 5598d267098bSdmick 5599d267098bSdmick sv = usv = op->d86_value; 5600d267098bSdmick 5601d267098bSdmick /* 5602d267098bSdmick * About masks: for immediates that represent 5603d267098bSdmick * addresses, the appropriate display size is 5604d267098bSdmick * the effective address size of the instruction. 5605d267098bSdmick * This includes MODE_OFFSET, MODE_IPREL, and 5606d267098bSdmick * MODE_RIPREL. Immediates that are simply 5607d267098bSdmick * immediate values should display in the operand's 5608d267098bSdmick * size, however, since they don't represent addresses. 5609d267098bSdmick */ 5610d267098bSdmick 5611d267098bSdmick /* d86_addr_size is SIZEnn, which is log2(real size) */ 5612d267098bSdmick mask = masks[dis->d86_addr_size]; 5613d267098bSdmick 5614d267098bSdmick /* d86_value_size and d86_imm_bytes are in bytes */ 5615d267098bSdmick if (op->d86_mode == MODE_SIGNED || 5616d267098bSdmick op->d86_mode == MODE_IMPLIED) 5617d267098bSdmick mask = masks[log2(op->d86_value_size)]; 56187c478bd9Sstevel@tonic-gate 56197c478bd9Sstevel@tonic-gate switch (op->d86_mode) { 56207c478bd9Sstevel@tonic-gate 56217c478bd9Sstevel@tonic-gate case MODE_NONE: 56227c478bd9Sstevel@tonic-gate 56237c478bd9Sstevel@tonic-gate (void) strlcat(buf, op->d86_opnd, buflen); 56247c478bd9Sstevel@tonic-gate break; 56257c478bd9Sstevel@tonic-gate 56267c478bd9Sstevel@tonic-gate case MODE_SIGNED: 56277c478bd9Sstevel@tonic-gate case MODE_IMPLIED: 56287c478bd9Sstevel@tonic-gate case MODE_OFFSET: 56297c478bd9Sstevel@tonic-gate 5630d267098bSdmick tgt = usv; 5631d267098bSdmick 56327c478bd9Sstevel@tonic-gate if (dis->d86_seg_prefix) 5633dc0093f4Seschrock (void) strlcat(buf, dis->d86_seg_prefix, 5634dc0093f4Seschrock buflen); 56357c478bd9Sstevel@tonic-gate 56367c478bd9Sstevel@tonic-gate if (op->d86_mode == MODE_SIGNED || 5637d267098bSdmick op->d86_mode == MODE_IMPLIED) { 5638dc0093f4Seschrock (void) strlcat(buf, "$", buflen); 5639d267098bSdmick } 56407c478bd9Sstevel@tonic-gate 5641d267098bSdmick if (print_imm(dis, usv, mask, buf, buflen, 5642d267098bSdmick IMM, TRY_NEG) && 5643d267098bSdmick (op->d86_mode == MODE_SIGNED || 5644d267098bSdmick op->d86_mode == MODE_IMPLIED)) { 5645d267098bSdmick 5646d267098bSdmick /* 5647d267098bSdmick * We printed a negative value for an 5648d267098bSdmick * immediate that wasn't a 5649d267098bSdmick * displacement. Note that fact so we can 5650d267098bSdmick * print the positive value as an 5651d267098bSdmick * annotation. 5652d267098bSdmick */ 5653d267098bSdmick 5654d267098bSdmick save_usv = usv; 5655d267098bSdmick save_mask = mask; 56567c478bd9Sstevel@tonic-gate } 5657dc0093f4Seschrock (void) strlcat(buf, op->d86_opnd, buflen); 5658d267098bSdmick 56597c478bd9Sstevel@tonic-gate break; 56607c478bd9Sstevel@tonic-gate 56617c478bd9Sstevel@tonic-gate case MODE_IPREL: 5662d267098bSdmick case MODE_RIPREL: 56637c478bd9Sstevel@tonic-gate 5664d267098bSdmick reltgt = pc + sv; 5665d267098bSdmick 5666d267098bSdmick switch (mode) { 5667d267098bSdmick case SIZE16: 5668d267098bSdmick reltgt = (uint16_t)reltgt; 56697c478bd9Sstevel@tonic-gate break; 5670d267098bSdmick case SIZE32: 5671d267098bSdmick reltgt = (uint32_t)reltgt; 56727c478bd9Sstevel@tonic-gate break; 56737c478bd9Sstevel@tonic-gate } 56747c478bd9Sstevel@tonic-gate 5675d267098bSdmick (void) print_imm(dis, usv, mask, buf, buflen, 5676d267098bSdmick DISP, TRY_NEG); 56777c478bd9Sstevel@tonic-gate 5678d267098bSdmick if (op->d86_mode == MODE_RIPREL) 5679d267098bSdmick (void) strlcat(buf, "(%rip)", buflen); 5680d267098bSdmick break; 5681d267098bSdmick } 5682d267098bSdmick } 56837c478bd9Sstevel@tonic-gate 5684d267098bSdmick /* 5685d267098bSdmick * The symbol lookups may result in false positives, 5686d267098bSdmick * particularly on object files, where small numbers may match 5687d267098bSdmick * the 0-relative non-relocated addresses of symbols. 5688d267098bSdmick */ 56897c478bd9Sstevel@tonic-gate 5690d267098bSdmick lookup = dis->d86_sym_lookup; 5691d267098bSdmick if (tgt != 0) { 5692e0070315Sdmick if ((dis->d86_flags & DIS_F_NOIMMSYM) == 0 && 5693e0070315Sdmick lookup(dis->d86_data, tgt, NULL, 0) == 0) { 5694d267098bSdmick (void) strlcat(buf, "\t<", buflen); 5695d267098bSdmick curlen = strlen(buf); 5696d267098bSdmick lookup(dis->d86_data, tgt, buf + curlen, 5697d267098bSdmick buflen - curlen); 5698dc0093f4Seschrock (void) strlcat(buf, ">", buflen); 5699d267098bSdmick } 57007c478bd9Sstevel@tonic-gate 5701d267098bSdmick /* 5702d267098bSdmick * If we printed a negative immediate above, print the 5703d267098bSdmick * positive in case our heuristic was unhelpful 5704d267098bSdmick */ 5705d267098bSdmick if (save_usv) { 5706d267098bSdmick (void) strlcat(buf, "\t<", buflen); 5707d267098bSdmick (void) print_imm(dis, save_usv, save_mask, buf, buflen, 5708d267098bSdmick IMM, POS); 5709d267098bSdmick (void) strlcat(buf, ">", buflen); 57107c478bd9Sstevel@tonic-gate } 57117c478bd9Sstevel@tonic-gate } 5712d267098bSdmick 5713d267098bSdmick if (reltgt != 0) { 5714d267098bSdmick /* Print symbol or effective address for reltgt */ 5715d267098bSdmick 5716d267098bSdmick (void) strlcat(buf, "\t<", buflen); 5717d267098bSdmick curlen = strlen(buf); 5718d267098bSdmick lookup(dis->d86_data, reltgt, buf + curlen, 5719d267098bSdmick buflen - curlen); 5720d267098bSdmick (void) strlcat(buf, ">", buflen); 5721d267098bSdmick } 57227c478bd9Sstevel@tonic-gate } 57237c478bd9Sstevel@tonic-gate 57247c478bd9Sstevel@tonic-gate #endif /* DIS_TEXT */ 5725