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. 24c1e9bf00SRobert Mustacchi * Copyright 2019 Joyent, Inc. 25a25e615dSRobert Mustacchi * Copyright 2020 Robert Mustacchi 26ab47273fSEdward Gillett */ 27ab47273fSEdward Gillett 28ab47273fSEdward Gillett /* 29ab47273fSEdward Gillett * Copyright (c) 2010, Intel Corporation. 30ab47273fSEdward Gillett * All rights reserved. 317c478bd9Sstevel@tonic-gate */ 327c478bd9Sstevel@tonic-gate 337c478bd9Sstevel@tonic-gate /* Copyright (c) 1988 AT&T */ 34cff040f3SRobert Mustacchi /* All Rights Reserved */ 357c478bd9Sstevel@tonic-gate 367c478bd9Sstevel@tonic-gate #include "dis_tables.h" 377c478bd9Sstevel@tonic-gate 387c478bd9Sstevel@tonic-gate /* BEGIN CSTYLED */ 397c478bd9Sstevel@tonic-gate 407c478bd9Sstevel@tonic-gate /* 417c478bd9Sstevel@tonic-gate * Disassembly begins in dis_distable, which is equivalent to the One-byte 427c478bd9Sstevel@tonic-gate * Opcode Map in the Intel IA32 ISA Reference (page A-6 in my copy). The 437c478bd9Sstevel@tonic-gate * decoding loops then traverse out through the other tables as necessary to 447c478bd9Sstevel@tonic-gate * decode a given instruction. 457c478bd9Sstevel@tonic-gate * 467c478bd9Sstevel@tonic-gate * The behavior of this file can be controlled by one of the following flags: 477c478bd9Sstevel@tonic-gate * 48cff040f3SRobert Mustacchi * DIS_TEXT Include text for disassembly 49cff040f3SRobert Mustacchi * DIS_MEM Include memory-size calculations 507c478bd9Sstevel@tonic-gate * 517c478bd9Sstevel@tonic-gate * Either or both of these can be defined. 527c478bd9Sstevel@tonic-gate * 537c478bd9Sstevel@tonic-gate * This file is not, and will never be, cstyled. If anything, the tables should 547c478bd9Sstevel@tonic-gate * be taken out another tab stop or two so nothing overlaps. 557c478bd9Sstevel@tonic-gate */ 567c478bd9Sstevel@tonic-gate 577c478bd9Sstevel@tonic-gate /* 587c478bd9Sstevel@tonic-gate * These functions must be provided for the consumer to do disassembly. 597c478bd9Sstevel@tonic-gate */ 607c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 617c478bd9Sstevel@tonic-gate extern char *strncpy(char *, const char *, size_t); 627c478bd9Sstevel@tonic-gate extern size_t strlen(const char *); 637c478bd9Sstevel@tonic-gate extern int strcmp(const char *, const char *); 647c478bd9Sstevel@tonic-gate extern int strncmp(const char *, const char *, size_t); 657c478bd9Sstevel@tonic-gate extern size_t strlcat(char *, const char *, size_t); 667c478bd9Sstevel@tonic-gate #endif 677c478bd9Sstevel@tonic-gate 687c478bd9Sstevel@tonic-gate 69cff040f3SRobert Mustacchi #define TERM 0 /* used to indicate that the 'indirect' */ 707c478bd9Sstevel@tonic-gate /* field terminates - no pointer. */ 717c478bd9Sstevel@tonic-gate 727c478bd9Sstevel@tonic-gate /* Used to decode instructions. */ 737c478bd9Sstevel@tonic-gate typedef struct instable { 747c478bd9Sstevel@tonic-gate struct instable *it_indirect; /* for decode op codes */ 757c478bd9Sstevel@tonic-gate uchar_t it_adrmode; 767c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 777c478bd9Sstevel@tonic-gate char it_name[NCPS]; 78d267098bSdmick uint_t it_suffix:1; /* mnem + "w", "l", or "d" */ 797c478bd9Sstevel@tonic-gate #endif 807c478bd9Sstevel@tonic-gate #ifdef DIS_MEM 817c478bd9Sstevel@tonic-gate uint_t it_size:16; 827c478bd9Sstevel@tonic-gate #endif 837c478bd9Sstevel@tonic-gate uint_t it_invalid64:1; /* opcode invalid in amd64 */ 847c478bd9Sstevel@tonic-gate uint_t it_always64:1; /* 64 bit when in 64 bit mode */ 857c478bd9Sstevel@tonic-gate uint_t it_invalid32:1; /* invalid in IA32 */ 867c478bd9Sstevel@tonic-gate uint_t it_stackop:1; /* push/pop stack operation */ 87245ac945SRobert Mustacchi uint_t it_vexwoxmm:1; /* VEX instructions that don't use XMM/YMM */ 88d242cdf5SJerry Jelinek uint_t it_avxsuf:2; /* AVX2/AVX512 suffix rqd. */ 89a4e73d5dSJerry Jelinek uint_t it_vexopmask:1; /* VEX inst. that use opmask */ 907c478bd9Sstevel@tonic-gate } instable_t; 917c478bd9Sstevel@tonic-gate 927c478bd9Sstevel@tonic-gate /* 937c478bd9Sstevel@tonic-gate * Instruction formats. 947c478bd9Sstevel@tonic-gate */ 957c478bd9Sstevel@tonic-gate enum { 967c478bd9Sstevel@tonic-gate UNKNOWN, 977c478bd9Sstevel@tonic-gate MRw, 987c478bd9Sstevel@tonic-gate IMlw, 997c478bd9Sstevel@tonic-gate IMw, 1007c478bd9Sstevel@tonic-gate IR, 1017c478bd9Sstevel@tonic-gate OA, 1027c478bd9Sstevel@tonic-gate AO, 1037c478bd9Sstevel@tonic-gate MS, 1047c478bd9Sstevel@tonic-gate SM, 1057c478bd9Sstevel@tonic-gate Mv, 1067c478bd9Sstevel@tonic-gate Mw, 1077c478bd9Sstevel@tonic-gate M, /* register or memory */ 1087aa76ffcSBryan Cantrill MG9, /* register or memory in group 9 (prefix optional) */ 1097c478bd9Sstevel@tonic-gate Mb, /* register or memory, always byte sized */ 1107c478bd9Sstevel@tonic-gate MO, /* memory only (no registers) */ 1117c478bd9Sstevel@tonic-gate PREF, 112eb23829fSBryan Cantrill SWAPGS_RDTSCP, 113f8801251Skk MONITOR_MWAIT, 1147c478bd9Sstevel@tonic-gate R, 1157c478bd9Sstevel@tonic-gate RA, 1167c478bd9Sstevel@tonic-gate SEG, 1177c478bd9Sstevel@tonic-gate MR, 1187c478bd9Sstevel@tonic-gate RM, 119cff040f3SRobert Mustacchi RM_66r, /* RM, but with a required 0x66 prefix */ 1207c478bd9Sstevel@tonic-gate IA, 1217c478bd9Sstevel@tonic-gate MA, 1227c478bd9Sstevel@tonic-gate SD, 1237c478bd9Sstevel@tonic-gate AD, 1247c478bd9Sstevel@tonic-gate SA, 1257c478bd9Sstevel@tonic-gate D, 1267c478bd9Sstevel@tonic-gate INM, 1277c478bd9Sstevel@tonic-gate SO, 1287c478bd9Sstevel@tonic-gate BD, 1297c478bd9Sstevel@tonic-gate I, 1307c478bd9Sstevel@tonic-gate P, 1317c478bd9Sstevel@tonic-gate V, 1327c478bd9Sstevel@tonic-gate DSHIFT, /* for double shift that has an 8-bit immediate */ 1337c478bd9Sstevel@tonic-gate U, 1347c478bd9Sstevel@tonic-gate OVERRIDE, 1357c478bd9Sstevel@tonic-gate NORM, /* instructions w/o ModR/M byte, no memory access */ 1367c478bd9Sstevel@tonic-gate IMPLMEM, /* instructions w/o ModR/M byte, implicit mem access */ 1377c478bd9Sstevel@tonic-gate O, /* for call */ 138cff040f3SRobert Mustacchi JTAB, /* jump table */ 1397c478bd9Sstevel@tonic-gate IMUL, /* for 186 iimul instr */ 1407c478bd9Sstevel@tonic-gate CBW, /* so data16 can be evaluated for cbw and variants */ 1417c478bd9Sstevel@tonic-gate MvI, /* for 186 logicals */ 1427c478bd9Sstevel@tonic-gate ENTER, /* for 186 enter instr */ 1437c478bd9Sstevel@tonic-gate RMw, /* for 286 arpl instr */ 1447c478bd9Sstevel@tonic-gate Ib, /* for push immediate byte */ 1457c478bd9Sstevel@tonic-gate F, /* for 287 instructions */ 1467c478bd9Sstevel@tonic-gate FF, /* for 287 instructions */ 1477c478bd9Sstevel@tonic-gate FFC, /* for 287 instructions */ 1487c478bd9Sstevel@tonic-gate DM, /* 16-bit data */ 1497c478bd9Sstevel@tonic-gate AM, /* 16-bit addr */ 1507c478bd9Sstevel@tonic-gate LSEG, /* for 3-bit seg reg encoding */ 1517c478bd9Sstevel@tonic-gate MIb, /* for 386 logicals */ 1527c478bd9Sstevel@tonic-gate SREG, /* for 386 special registers */ 1537c478bd9Sstevel@tonic-gate PREFIX, /* a REP instruction prefix */ 1547c478bd9Sstevel@tonic-gate LOCK, /* a LOCK instruction prefix */ 1557c478bd9Sstevel@tonic-gate INT3, /* The int 3 instruction, which has a fake operand */ 1567c478bd9Sstevel@tonic-gate INTx, /* The normal int instruction, with explicit int num */ 1577c478bd9Sstevel@tonic-gate DSHIFTcl, /* for double shift that implicitly uses %cl */ 1587c478bd9Sstevel@tonic-gate CWD, /* so data16 can be evaluated for cwd and variants */ 1597c478bd9Sstevel@tonic-gate RET, /* single immediate 16-bit operand */ 1607c478bd9Sstevel@tonic-gate MOVZ, /* for movs and movz, with different size operands */ 161d0f8ff6eSkk CRC32, /* for crc32, with different size operands */ 1627c478bd9Sstevel@tonic-gate XADDB, /* for xaddb */ 1637c478bd9Sstevel@tonic-gate MOVSXZ, /* AMD64 mov sign extend 32 to 64 bit instruction */ 16482d5eb48SKrishnendu Sadhukhan - Sun Microsystems MOVBE, /* movbe instruction */ 1657c478bd9Sstevel@tonic-gate 1667c478bd9Sstevel@tonic-gate /* 1677c478bd9Sstevel@tonic-gate * MMX/SIMD addressing modes. 1687c478bd9Sstevel@tonic-gate */ 1697c478bd9Sstevel@tonic-gate 1707c478bd9Sstevel@tonic-gate MMO, /* Prefixable MMX/SIMD-Int mm/mem -> mm */ 1717c478bd9Sstevel@tonic-gate MMOIMPL, /* Prefixable MMX/SIMD-Int mm -> mm (mem) */ 1727c478bd9Sstevel@tonic-gate MMO3P, /* Prefixable MMX/SIMD-Int mm -> r32,imm8 */ 173cff040f3SRobert Mustacchi MMOM3, /* Prefixable MMX/SIMD-Int mm -> r32 */ 1747c478bd9Sstevel@tonic-gate MMOS, /* Prefixable MMX/SIMD-Int mm -> mm/mem */ 1757c478bd9Sstevel@tonic-gate MMOMS, /* Prefixable MMX/SIMD-Int mm -> mem */ 1767c478bd9Sstevel@tonic-gate MMOPM, /* MMX/SIMD-Int mm/mem -> mm,imm8 */ 177d0f8ff6eSkk MMOPM_66o, /* MMX/SIMD-Int 0x66 optional mm/mem -> mm,imm8 */ 1787c478bd9Sstevel@tonic-gate MMOPRM, /* Prefixable MMX/SIMD-Int r32/mem -> mm,imm8 */ 1797c478bd9Sstevel@tonic-gate MMOSH, /* Prefixable MMX mm,imm8 */ 1807c478bd9Sstevel@tonic-gate MM, /* MMX/SIMD-Int mm/mem -> mm */ 1817c478bd9Sstevel@tonic-gate MMS, /* MMX/SIMD-Int mm -> mm/mem */ 1827c478bd9Sstevel@tonic-gate MMSH, /* MMX mm,imm8 */ 1837c478bd9Sstevel@tonic-gate XMMO, /* Prefixable SIMD xmm/mem -> xmm */ 1847c478bd9Sstevel@tonic-gate XMMOS, /* Prefixable SIMD xmm -> xmm/mem */ 1857c478bd9Sstevel@tonic-gate XMMOPM, /* Prefixable SIMD xmm/mem w/to xmm,imm8 */ 1867c478bd9Sstevel@tonic-gate XMMOMX, /* Prefixable SIMD mm/mem -> xmm */ 1877c478bd9Sstevel@tonic-gate XMMOX3, /* Prefixable SIMD xmm -> r32 */ 1887c478bd9Sstevel@tonic-gate XMMOXMM, /* Prefixable SIMD xmm/mem -> mm */ 1897c478bd9Sstevel@tonic-gate XMMOM, /* Prefixable SIMD xmm -> mem */ 1907c478bd9Sstevel@tonic-gate XMMOMS, /* Prefixable SIMD mem -> xmm */ 191cff040f3SRobert Mustacchi XMM, /* SIMD xmm/mem -> xmm */ 192d0f8ff6eSkk XMM_66r, /* SIMD 0x66 prefix required xmm/mem -> xmm */ 193cff040f3SRobert Mustacchi XMM_66o, /* SIMD 0x66 prefix optional xmm/mem -> xmm */ 1947c478bd9Sstevel@tonic-gate XMMXIMPL, /* SIMD xmm -> xmm (mem) */ 1957c478bd9Sstevel@tonic-gate XMM3P, /* SIMD xmm -> r32,imm8 */ 196d0f8ff6eSkk XMM3PM_66r, /* SIMD 0x66 prefix required xmm -> r32/mem,imm8 */ 197cff040f3SRobert Mustacchi XMMP, /* SIMD xmm/mem w/to xmm,imm8 */ 198d0f8ff6eSkk XMMP_66o, /* SIMD 0x66 prefix optional xmm/mem w/to xmm,imm8 */ 199d0f8ff6eSkk XMMP_66r, /* SIMD 0x66 prefix required xmm/mem w/to xmm,imm8 */ 200cff040f3SRobert Mustacchi XMMPRM, /* SIMD r32/mem -> xmm,imm8 */ 201d0f8ff6eSkk XMMPRM_66r, /* SIMD 0x66 prefix required r32/mem -> xmm,imm8 */ 2027c478bd9Sstevel@tonic-gate XMMS, /* SIMD xmm -> xmm/mem */ 203cff040f3SRobert Mustacchi XMMM, /* SIMD mem -> xmm */ 204d0f8ff6eSkk XMMM_66r, /* SIMD 0x66 prefix required mem -> xmm */ 2057c478bd9Sstevel@tonic-gate XMMMS, /* SIMD xmm -> mem */ 206cff040f3SRobert Mustacchi XMM3MX, /* SIMD r32/mem -> xmm */ 207cff040f3SRobert Mustacchi XMM3MXS, /* SIMD xmm -> r32/mem */ 208cff040f3SRobert Mustacchi XMMSH, /* SIMD xmm,imm8 */ 209cff040f3SRobert Mustacchi XMMXM3, /* SIMD xmm/mem -> r32 */ 210cff040f3SRobert Mustacchi XMMX3, /* SIMD xmm -> r32 */ 211cff040f3SRobert Mustacchi XMMXMM, /* SIMD xmm/mem -> mm */ 212cff040f3SRobert Mustacchi XMMMX, /* SIMD mm -> xmm */ 213cff040f3SRobert Mustacchi XMMXM, /* SIMD xmm -> mm */ 214cff040f3SRobert Mustacchi XMMX2I, /* SIMD xmm -> xmm, imm, imm */ 215cff040f3SRobert Mustacchi XMM2I, /* SIMD xmm, imm, imm */ 2167c478bd9Sstevel@tonic-gate XMMFENCE, /* SIMD lfence or mfence */ 217ab47273fSEdward Gillett XMMSFNC, /* SIMD sfence (none or mem) */ 218cff040f3SRobert Mustacchi FSGS, /* FSGSBASE if reg */ 219ab47273fSEdward Gillett XGETBV_XSETBV, 220ab47273fSEdward Gillett VEX_NONE, /* VEX no operand */ 221ab47273fSEdward Gillett VEX_MO, /* VEX mod_rm -> implicit reg */ 222ab47273fSEdward Gillett VEX_RMrX, /* VEX VEX.vvvv, mod_rm -> mod_reg */ 223245ac945SRobert Mustacchi VEX_VRMrX, /* VEX mod_rm, VEX.vvvv -> mod_rm */ 224ab47273fSEdward Gillett VEX_RRX, /* VEX VEX.vvvv, mod_reg -> mod_rm */ 225ab47273fSEdward Gillett VEX_RMRX, /* VEX VEX.vvvv, mod_rm, imm8[7:4] -> mod_reg */ 226cff040f3SRobert Mustacchi VEX_MX, /* VEX mod_rm -> mod_reg */ 227cff040f3SRobert Mustacchi VEX_MXI, /* VEX mod_rm, imm8 -> mod_reg */ 228cff040f3SRobert Mustacchi VEX_XXI, /* VEX mod_rm, imm8 -> VEX.vvvv */ 229cff040f3SRobert Mustacchi VEX_MR, /* VEX mod_rm -> mod_reg */ 230cff040f3SRobert Mustacchi VEX_RRI, /* VEX mod_reg, mod_rm -> implicit(eflags/r32) */ 231cff040f3SRobert Mustacchi VEX_RX, /* VEX mod_reg -> mod_rm */ 232cff040f3SRobert Mustacchi VEX_KRR, /* VEX mod_rm -> mod_reg */ 233cff040f3SRobert Mustacchi VEX_KMR, /* VEX mod_reg -> mod_rm */ 234cff040f3SRobert Mustacchi VEX_KRM, /* VEX mod_rm -> mod_reg */ 235cff040f3SRobert Mustacchi VEX_RR, /* VEX mod_rm -> mod_reg */ 236cff040f3SRobert Mustacchi VEX_RRi, /* VEX mod_rm, imm8 -> mod_reg */ 237cff040f3SRobert Mustacchi VEX_RM, /* VEX mod_reg -> mod_rm */ 238245ac945SRobert Mustacchi VEX_RIM, /* VEX mod_reg, imm8 -> mod_rm */ 239cff040f3SRobert Mustacchi VEX_RRM, /* VEX VEX.vvvv, mod_reg -> mod_rm */ 240cff040f3SRobert Mustacchi VEX_RMX, /* VEX VEX.vvvv, mod_rm -> mod_reg */ 241245ac945SRobert Mustacchi VEX_SbVM, /* VEX SIB, VEX.vvvv -> mod_rm */ 2427aa76ffcSBryan Cantrill VMx, /* vmcall/vmlaunch/vmresume/vmxoff */ 24370dc7639SRichard Lowe VMxo, /* VMx instruction with optional prefix */ 244245ac945SRobert Mustacchi SVM, /* AMD SVM instructions */ 245245ac945SRobert Mustacchi BLS, /* BLSR, BLSMSK, BLSI */ 2468889c875SRobert Mustacchi FMA, /* FMA instructions, all VEX_RMrX */ 24781b505b7SJerry Jelinek ADX, /* ADX instructions, support REX.w, mod_rm->mod_reg */ 248cff040f3SRobert Mustacchi EVEX_RX, /* EVEX mod_reg -> mod_rm */ 249cff040f3SRobert Mustacchi EVEX_MX, /* EVEX mod_rm -> mod_reg */ 250a25e615dSRobert Mustacchi EVEX_RMrX, /* EVEX EVEX.vvvv, mod_rm -> mod_reg */ 251a25e615dSRobert Mustacchi EVEX_RMRX /* EVEX EVEX.vvvv, mod_rm, imm8 -> mod_reg */ 2527c478bd9Sstevel@tonic-gate }; 2537c478bd9Sstevel@tonic-gate 254ab47273fSEdward Gillett /* 255ab47273fSEdward Gillett * VEX prefixes 256ab47273fSEdward Gillett */ 257ab47273fSEdward Gillett #define VEX_2bytes 0xC5 /* the first byte of two-byte form */ 258ab47273fSEdward Gillett #define VEX_3bytes 0xC4 /* the first byte of three-byte form */ 259ab47273fSEdward Gillett 2607c478bd9Sstevel@tonic-gate #define FILL 0x90 /* Fill byte used for alignment (nop) */ 2617c478bd9Sstevel@tonic-gate 2627c478bd9Sstevel@tonic-gate /* 2637c478bd9Sstevel@tonic-gate ** Register numbers for the i386 2647c478bd9Sstevel@tonic-gate */ 2657c478bd9Sstevel@tonic-gate #define EAX_REGNO 0 2667c478bd9Sstevel@tonic-gate #define ECX_REGNO 1 2677c478bd9Sstevel@tonic-gate #define EDX_REGNO 2 2687c478bd9Sstevel@tonic-gate #define EBX_REGNO 3 2697c478bd9Sstevel@tonic-gate #define ESP_REGNO 4 2707c478bd9Sstevel@tonic-gate #define EBP_REGNO 5 2717c478bd9Sstevel@tonic-gate #define ESI_REGNO 6 2727c478bd9Sstevel@tonic-gate #define EDI_REGNO 7 2737c478bd9Sstevel@tonic-gate 2747c478bd9Sstevel@tonic-gate /* 2757c478bd9Sstevel@tonic-gate * modes for immediate values 2767c478bd9Sstevel@tonic-gate */ 2777c478bd9Sstevel@tonic-gate #define MODE_NONE 0 2787c478bd9Sstevel@tonic-gate #define MODE_IPREL 1 /* signed IP relative value */ 2797c478bd9Sstevel@tonic-gate #define MODE_SIGNED 2 /* sign extended immediate */ 2807c478bd9Sstevel@tonic-gate #define MODE_IMPLIED 3 /* constant value implied from opcode */ 2817c478bd9Sstevel@tonic-gate #define MODE_OFFSET 4 /* offset part of an address */ 282d267098bSdmick #define MODE_RIPREL 5 /* like IPREL, but from %rip (amd64) */ 2837c478bd9Sstevel@tonic-gate 2847c478bd9Sstevel@tonic-gate /* 2857c478bd9Sstevel@tonic-gate * The letters used in these macros are: 2867c478bd9Sstevel@tonic-gate * IND - indirect to another to another table 2877c478bd9Sstevel@tonic-gate * "T" - means to Terminate indirections (this is the final opcode) 2887c478bd9Sstevel@tonic-gate * "S" - means "operand length suffix required" 289d242cdf5SJerry Jelinek * "Sa" - means AVX2 suffix (q/d) required 290d242cdf5SJerry Jelinek * "Sq" - means AVX512 suffix (q/d) required 291d242cdf5SJerry Jelinek * "Sd" - means AVX512 suffix (d/s) required 2927c478bd9Sstevel@tonic-gate * "NS" - means "no suffix" which is the operand length suffix of the opcode 2937c478bd9Sstevel@tonic-gate * "Z" - means instruction size arg required 2947c478bd9Sstevel@tonic-gate * "u" - means the opcode is invalid in IA32 but valid in amd64 2957c478bd9Sstevel@tonic-gate * "x" - means the opcode is invalid in amd64, but not IA32 2967c478bd9Sstevel@tonic-gate * "y" - means the operand size is always 64 bits in 64 bit mode 2977c478bd9Sstevel@tonic-gate * "p" - means push/pop stack operation 298245ac945SRobert Mustacchi * "vr" - means VEX instruction that operates on normal registers, not fpu 299a4e73d5dSJerry Jelinek * "vo" - means VEX instruction that operates on opmask registers, not fpu 3007c478bd9Sstevel@tonic-gate */ 3017c478bd9Sstevel@tonic-gate 302d242cdf5SJerry Jelinek #define AVS2 (uint_t)1 /* it_avxsuf: AVX2 q/d suffix handling */ 303d242cdf5SJerry Jelinek #define AVS5Q (uint_t)2 /* it_avxsuf: AVX512 q/d suffix handling */ 304d242cdf5SJerry Jelinek #define AVS5D (uint_t)3 /* it_avxsuf: AVX512 d/s suffix handling */ 305d242cdf5SJerry Jelinek 3067c478bd9Sstevel@tonic-gate #if defined(DIS_TEXT) && defined(DIS_MEM) 3077c478bd9Sstevel@tonic-gate #define IND(table) {(instable_t *)table, 0, "", 0, 0, 0, 0, 0, 0} 3087c478bd9Sstevel@tonic-gate #define INDx(table) {(instable_t *)table, 0, "", 0, 0, 1, 0, 0, 0} 3097c478bd9Sstevel@tonic-gate #define TNS(name, amode) {TERM, amode, name, 0, 0, 0, 0, 0, 0} 3107c478bd9Sstevel@tonic-gate #define TNSu(name, amode) {TERM, amode, name, 0, 0, 0, 0, 1, 0} 3117c478bd9Sstevel@tonic-gate #define TNSx(name, amode) {TERM, amode, name, 0, 0, 1, 0, 0, 0} 3127c478bd9Sstevel@tonic-gate #define TNSy(name, amode) {TERM, amode, name, 0, 0, 0, 1, 0, 0} 3137c478bd9Sstevel@tonic-gate #define TNSyp(name, amode) {TERM, amode, name, 0, 0, 0, 1, 0, 1} 3147c478bd9Sstevel@tonic-gate #define TNSZ(name, amode, sz) {TERM, amode, name, 0, sz, 0, 0, 0, 0} 3157c478bd9Sstevel@tonic-gate #define TNSZy(name, amode, sz) {TERM, amode, name, 0, sz, 0, 1, 0, 0} 316245ac945SRobert Mustacchi #define TNSZvr(name, amode, sz) {TERM, amode, name, 0, sz, 0, 0, 0, 0, 1} 317a4e73d5dSJerry Jelinek #define TSvo(name, amode) {TERM, amode, name, 1, 0, 0, 0, 0, 0, 0, 0, 1} 3187c478bd9Sstevel@tonic-gate #define TS(name, amode) {TERM, amode, name, 1, 0, 0, 0, 0, 0} 3197c478bd9Sstevel@tonic-gate #define TSx(name, amode) {TERM, amode, name, 1, 0, 1, 0, 0, 0} 3207c478bd9Sstevel@tonic-gate #define TSy(name, amode) {TERM, amode, name, 1, 0, 0, 1, 0, 0} 3217c478bd9Sstevel@tonic-gate #define TSp(name, amode) {TERM, amode, name, 1, 0, 0, 0, 0, 1} 3227c478bd9Sstevel@tonic-gate #define TSZ(name, amode, sz) {TERM, amode, name, 1, sz, 0, 0, 0, 0} 323d242cdf5SJerry Jelinek #define TSaZ(name, amode, sz) {TERM, amode, name, 1, sz, 0, 0, 0, 0, 0, AVS2} 324d242cdf5SJerry Jelinek #define TSq(name, amode) {TERM, amode, name, 0, 0, 0, 0, 0, 0, 0, AVS5Q} 325d242cdf5SJerry Jelinek #define TSd(name, amode) {TERM, amode, name, 0, 0, 0, 0, 0, 0, 0, AVS5D} 3267c478bd9Sstevel@tonic-gate #define TSZx(name, amode, sz) {TERM, amode, name, 1, sz, 1, 0, 0, 0} 3277c478bd9Sstevel@tonic-gate #define TSZy(name, amode, sz) {TERM, amode, name, 1, sz, 0, 1, 0, 0} 3287c478bd9Sstevel@tonic-gate #define INVALID {TERM, UNKNOWN, "", 0, 0, 0, 0, 0} 3297c478bd9Sstevel@tonic-gate #elif defined(DIS_TEXT) 3307c478bd9Sstevel@tonic-gate #define IND(table) {(instable_t *)table, 0, "", 0, 0, 0, 0, 0} 3317c478bd9Sstevel@tonic-gate #define INDx(table) {(instable_t *)table, 0, "", 0, 1, 0, 0, 0} 3327c478bd9Sstevel@tonic-gate #define TNS(name, amode) {TERM, amode, name, 0, 0, 0, 0, 0} 3337c478bd9Sstevel@tonic-gate #define TNSu(name, amode) {TERM, amode, name, 0, 0, 0, 1, 0} 3347c478bd9Sstevel@tonic-gate #define TNSx(name, amode) {TERM, amode, name, 0, 1, 0, 0, 0} 3357c478bd9Sstevel@tonic-gate #define TNSy(name, amode) {TERM, amode, name, 0, 0, 1, 0, 0} 3367c478bd9Sstevel@tonic-gate #define TNSyp(name, amode) {TERM, amode, name, 0, 0, 1, 0, 1} 3377c478bd9Sstevel@tonic-gate #define TNSZ(name, amode, sz) {TERM, amode, name, 0, 0, 0, 0, 0} 3387c478bd9Sstevel@tonic-gate #define TNSZy(name, amode, sz) {TERM, amode, name, 0, 0, 1, 0, 0} 339245ac945SRobert Mustacchi #define TNSZvr(name, amode, sz) {TERM, amode, name, 0, 0, 0, 0, 0, 1} 340a4e73d5dSJerry Jelinek #define TSvo(name, amode) {TERM, amode, name, 1, 0, 0, 0, 0, 0, 0, 1} 3417c478bd9Sstevel@tonic-gate #define TS(name, amode) {TERM, amode, name, 1, 0, 0, 0, 0} 3427c478bd9Sstevel@tonic-gate #define TSx(name, amode) {TERM, amode, name, 1, 1, 0, 0, 0} 3437c478bd9Sstevel@tonic-gate #define TSy(name, amode) {TERM, amode, name, 1, 0, 1, 0, 0} 3447c478bd9Sstevel@tonic-gate #define TSp(name, amode) {TERM, amode, name, 1, 0, 0, 0, 1} 3457c478bd9Sstevel@tonic-gate #define TSZ(name, amode, sz) {TERM, amode, name, 1, 0, 0, 0, 0} 346d242cdf5SJerry Jelinek #define TSaZ(name, amode, sz) {TERM, amode, name, 1, 0, 0, 0, 0, 0, AVS2} 347d242cdf5SJerry Jelinek #define TSq(name, amode) {TERM, amode, name, 0, 0, 0, 0, 0, 0, AVS5Q} 3487c478bd9Sstevel@tonic-gate #define TSZx(name, amode, sz) {TERM, amode, name, 1, 1, 0, 0, 0} 3497c478bd9Sstevel@tonic-gate #define TSZy(name, amode, sz) {TERM, amode, name, 1, 0, 1, 0, 0} 3507c478bd9Sstevel@tonic-gate #define INVALID {TERM, UNKNOWN, "", 0, 0, 0, 0, 0} 3517c478bd9Sstevel@tonic-gate #elif defined(DIS_MEM) 3527c478bd9Sstevel@tonic-gate #define IND(table) {(instable_t *)table, 0, 0, 0, 0, 0, 0} 3537c478bd9Sstevel@tonic-gate #define INDx(table) {(instable_t *)table, 0, 0, 1, 0, 0, 0} 3547c478bd9Sstevel@tonic-gate #define TNS(name, amode) {TERM, amode, 0, 0, 0, 0, 0} 3557c478bd9Sstevel@tonic-gate #define TNSu(name, amode) {TERM, amode, 0, 0, 0, 1, 0} 3567c478bd9Sstevel@tonic-gate #define TNSy(name, amode) {TERM, amode, 0, 0, 1, 0, 0} 3577c478bd9Sstevel@tonic-gate #define TNSyp(name, amode) {TERM, amode, 0, 0, 1, 0, 1} 3587c478bd9Sstevel@tonic-gate #define TNSx(name, amode) {TERM, amode, 0, 1, 0, 0, 0} 3597c478bd9Sstevel@tonic-gate #define TNSZ(name, amode, sz) {TERM, amode, sz, 0, 0, 0, 0} 3607c478bd9Sstevel@tonic-gate #define TNSZy(name, amode, sz) {TERM, amode, sz, 0, 1, 0, 0} 361245ac945SRobert Mustacchi #define TNSZvr(name, amode, sz) {TERM, amode, sz, 0, 0, 0, 0, 1} 362a4e73d5dSJerry Jelinek #define TSvo(name, amode) {TERM, amode, 0, 0, 0, 0, 0, 0, 0, 1} 3637c478bd9Sstevel@tonic-gate #define TS(name, amode) {TERM, amode, 0, 0, 0, 0, 0} 3647c478bd9Sstevel@tonic-gate #define TSx(name, amode) {TERM, amode, 0, 1, 0, 0, 0} 3657c478bd9Sstevel@tonic-gate #define TSy(name, amode) {TERM, amode, 0, 0, 1, 0, 0} 3667c478bd9Sstevel@tonic-gate #define TSp(name, amode) {TERM, amode, 0, 0, 0, 0, 1} 3677c478bd9Sstevel@tonic-gate #define TSZ(name, amode, sz) {TERM, amode, sz, 0, 0, 0, 0} 368d242cdf5SJerry Jelinek #define TSaZ(name, amode, sz) {TERM, amode, sz, 0, 0, 0, 0, 0, AVS2} 369d242cdf5SJerry Jelinek #define TSq(name, amode) {TERM, amode, 0, 0, 0, 0, 0, 0, AVS5Q} 3707c478bd9Sstevel@tonic-gate #define TSZx(name, amode, sz) {TERM, amode, sz, 1, 0, 0, 0} 3717c478bd9Sstevel@tonic-gate #define TSZy(name, amode, sz) {TERM, amode, sz, 0, 1, 0, 0} 3727c478bd9Sstevel@tonic-gate #define INVALID {TERM, UNKNOWN, 0, 0, 0, 0, 0} 3737c478bd9Sstevel@tonic-gate #else 3747c478bd9Sstevel@tonic-gate #define IND(table) {(instable_t *)table, 0, 0, 0, 0, 0} 3757c478bd9Sstevel@tonic-gate #define INDx(table) {(instable_t *)table, 0, 1, 0, 0, 0} 3767c478bd9Sstevel@tonic-gate #define TNS(name, amode) {TERM, amode, 0, 0, 0, 0} 3777c478bd9Sstevel@tonic-gate #define TNSu(name, amode) {TERM, amode, 0, 0, 1, 0} 3787c478bd9Sstevel@tonic-gate #define TNSy(name, amode) {TERM, amode, 0, 1, 0, 0} 3797c478bd9Sstevel@tonic-gate #define TNSyp(name, amode) {TERM, amode, 0, 1, 0, 1} 3807c478bd9Sstevel@tonic-gate #define TNSx(name, amode) {TERM, amode, 1, 0, 0, 0} 3817c478bd9Sstevel@tonic-gate #define TNSZ(name, amode, sz) {TERM, amode, 0, 0, 0, 0} 3827c478bd9Sstevel@tonic-gate #define TNSZy(name, amode, sz) {TERM, amode, 0, 1, 0, 0} 383245ac945SRobert Mustacchi #define TNSZvr(name, amode, sz) {TERM, amode, 0, 0, 0, 0, 1} 384a4e73d5dSJerry Jelinek #define TSvo(name, amode) {TERM, amode, 0, 0, 0, 0, 0, 0, 1} 3857c478bd9Sstevel@tonic-gate #define TS(name, amode) {TERM, amode, 0, 0, 0, 0} 3867c478bd9Sstevel@tonic-gate #define TSx(name, amode) {TERM, amode, 1, 0, 0, 0} 3877c478bd9Sstevel@tonic-gate #define TSy(name, amode) {TERM, amode, 0, 1, 0, 0} 3887c478bd9Sstevel@tonic-gate #define TSp(name, amode) {TERM, amode, 0, 0, 0, 1} 3897c478bd9Sstevel@tonic-gate #define TSZ(name, amode, sz) {TERM, amode, 0, 0, 0, 0} 390d242cdf5SJerry Jelinek #define TSaZ(name, amode, sz) {TERM, amode, 0, 0, 0, 0, 0, AVS2} 391d242cdf5SJerry Jelinek #define TSq(name, amode) {TERM, amode, 0, 0, 0, 0, 0, AVS5Q} 392d242cdf5SJerry Jelinek #define TSd(name, amode) {TERM, amode, 0, 0, 0, 0, 0, AVS5D} 3937c478bd9Sstevel@tonic-gate #define TSZx(name, amode, sz) {TERM, amode, 1, 0, 0, 0} 3947c478bd9Sstevel@tonic-gate #define TSZy(name, amode, sz) {TERM, amode, 0, 1, 0, 0} 3957c478bd9Sstevel@tonic-gate #define INVALID {TERM, UNKNOWN, 0, 0, 0, 0} 3967c478bd9Sstevel@tonic-gate #endif 3977c478bd9Sstevel@tonic-gate 3987c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 3997c478bd9Sstevel@tonic-gate /* 4007c478bd9Sstevel@tonic-gate * this decodes the r_m field for mode's 0, 1, 2 in 16 bit mode 4017c478bd9Sstevel@tonic-gate */ 4027c478bd9Sstevel@tonic-gate const char *const dis_addr16[3][8] = { 4037c478bd9Sstevel@tonic-gate "(%bx,%si)", "(%bx,%di)", "(%bp,%si)", "(%bp,%di)", "(%si)", "(%di)", "", 4047c478bd9Sstevel@tonic-gate "(%bx)", 4057c478bd9Sstevel@tonic-gate "(%bx,%si)", "(%bx,%di)", "(%bp,%si)", "(%bp,%di)", "(%si)", "(%di", "(%bp)", 4067c478bd9Sstevel@tonic-gate "(%bx)", 4077c478bd9Sstevel@tonic-gate "(%bx,%si)", "(%bx,%di)", "(%bp,%si)", "(%bp,%di)", "(%si)", "(%di)", "(%bp)", 4087c478bd9Sstevel@tonic-gate "(%bx)", 4097c478bd9Sstevel@tonic-gate }; 4107c478bd9Sstevel@tonic-gate 4117c478bd9Sstevel@tonic-gate 4127c478bd9Sstevel@tonic-gate /* 4137c478bd9Sstevel@tonic-gate * This decodes 32 bit addressing mode r_m field for modes 0, 1, 2 4147c478bd9Sstevel@tonic-gate */ 4157c478bd9Sstevel@tonic-gate const char *const dis_addr32_mode0[16] = { 4167c478bd9Sstevel@tonic-gate "(%eax)", "(%ecx)", "(%edx)", "(%ebx)", "", "", "(%esi)", "(%edi)", 4177c478bd9Sstevel@tonic-gate "(%r8d)", "(%r9d)", "(%r10d)", "(%r11d)", "", "", "(%r14d)", "(%r15d)" 4187c478bd9Sstevel@tonic-gate }; 4197c478bd9Sstevel@tonic-gate 4207c478bd9Sstevel@tonic-gate const char *const dis_addr32_mode12[16] = { 4217c478bd9Sstevel@tonic-gate "(%eax)", "(%ecx)", "(%edx)", "(%ebx)", "", "(%ebp)", "(%esi)", "(%edi)", 4227c478bd9Sstevel@tonic-gate "(%r8d)", "(%r9d)", "(%r10d)", "(%r11d)", "", "(%r13d)", "(%r14d)", "(%r15d)" 4237c478bd9Sstevel@tonic-gate }; 4247c478bd9Sstevel@tonic-gate 4257c478bd9Sstevel@tonic-gate /* 4267c478bd9Sstevel@tonic-gate * This decodes 64 bit addressing mode r_m field for modes 0, 1, 2 4277c478bd9Sstevel@tonic-gate */ 4287c478bd9Sstevel@tonic-gate const char *const dis_addr64_mode0[16] = { 4297c478bd9Sstevel@tonic-gate "(%rax)", "(%rcx)", "(%rdx)", "(%rbx)", "", "(%rip)", "(%rsi)", "(%rdi)", 4307c478bd9Sstevel@tonic-gate "(%r8)", "(%r9)", "(%r10)", "(%r11)", "(%r12)", "(%rip)", "(%r14)", "(%r15)" 4317c478bd9Sstevel@tonic-gate }; 4327c478bd9Sstevel@tonic-gate const char *const dis_addr64_mode12[16] = { 4337c478bd9Sstevel@tonic-gate "(%rax)", "(%rcx)", "(%rdx)", "(%rbx)", "", "(%rbp)", "(%rsi)", "(%rdi)", 4347c478bd9Sstevel@tonic-gate "(%r8)", "(%r9)", "(%r10)", "(%r11)", "(%r12)", "(%r13)", "(%r14)", "(%r15)" 4357c478bd9Sstevel@tonic-gate }; 4367c478bd9Sstevel@tonic-gate 4377c478bd9Sstevel@tonic-gate /* 4387c478bd9Sstevel@tonic-gate * decode for scale from SIB byte 4397c478bd9Sstevel@tonic-gate */ 4407c478bd9Sstevel@tonic-gate const char *const dis_scale_factor[4] = { ")", ",2)", ",4)", ",8)" }; 4417c478bd9Sstevel@tonic-gate 442245ac945SRobert Mustacchi /* 443245ac945SRobert Mustacchi * decode for scale from VSIB byte, note that we always include the scale factor 444245ac945SRobert Mustacchi * to match gas. 445245ac945SRobert Mustacchi */ 446245ac945SRobert Mustacchi const char *const dis_vscale_factor[4] = { ",1)", ",2)", ",4)", ",8)" }; 447245ac945SRobert Mustacchi 4487c478bd9Sstevel@tonic-gate /* 4497c478bd9Sstevel@tonic-gate * register decoding for normal references to registers (ie. not addressing) 4507c478bd9Sstevel@tonic-gate */ 4517c478bd9Sstevel@tonic-gate const char *const dis_REG8[16] = { 4527c478bd9Sstevel@tonic-gate "%al", "%cl", "%dl", "%bl", "%ah", "%ch", "%dh", "%bh", 4537c478bd9Sstevel@tonic-gate "%r8b", "%r9b", "%r10b", "%r11b", "%r12b", "%r13b", "%r14b", "%r15b" 4547c478bd9Sstevel@tonic-gate }; 4557c478bd9Sstevel@tonic-gate 4567c478bd9Sstevel@tonic-gate const char *const dis_REG8_REX[16] = { 4577c478bd9Sstevel@tonic-gate "%al", "%cl", "%dl", "%bl", "%spl", "%bpl", "%sil", "%dil", 4587c478bd9Sstevel@tonic-gate "%r8b", "%r9b", "%r10b", "%r11b", "%r12b", "%r13b", "%r14b", "%r15b" 4597c478bd9Sstevel@tonic-gate }; 4607c478bd9Sstevel@tonic-gate 4617c478bd9Sstevel@tonic-gate const char *const dis_REG16[16] = { 4627c478bd9Sstevel@tonic-gate "%ax", "%cx", "%dx", "%bx", "%sp", "%bp", "%si", "%di", 4637c478bd9Sstevel@tonic-gate "%r8w", "%r9w", "%r10w", "%r11w", "%r12w", "%r13w", "%r14w", "%r15w" 4647c478bd9Sstevel@tonic-gate }; 4657c478bd9Sstevel@tonic-gate 4667c478bd9Sstevel@tonic-gate const char *const dis_REG32[16] = { 4677c478bd9Sstevel@tonic-gate "%eax", "%ecx", "%edx", "%ebx", "%esp", "%ebp", "%esi", "%edi", 4687c478bd9Sstevel@tonic-gate "%r8d", "%r9d", "%r10d", "%r11d", "%r12d", "%r13d", "%r14d", "%r15d" 4697c478bd9Sstevel@tonic-gate }; 4707c478bd9Sstevel@tonic-gate 4717c478bd9Sstevel@tonic-gate const char *const dis_REG64[16] = { 4727c478bd9Sstevel@tonic-gate "%rax", "%rcx", "%rdx", "%rbx", "%rsp", "%rbp", "%rsi", "%rdi", 4737c478bd9Sstevel@tonic-gate "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14", "%r15" 4747c478bd9Sstevel@tonic-gate }; 4757c478bd9Sstevel@tonic-gate 4767c478bd9Sstevel@tonic-gate const char *const dis_DEBUGREG[16] = { 4777c478bd9Sstevel@tonic-gate "%db0", "%db1", "%db2", "%db3", "%db4", "%db5", "%db6", "%db7", 4787c478bd9Sstevel@tonic-gate "%db8", "%db9", "%db10", "%db11", "%db12", "%db13", "%db14", "%db15" 4797c478bd9Sstevel@tonic-gate }; 4807c478bd9Sstevel@tonic-gate 4817c478bd9Sstevel@tonic-gate const char *const dis_CONTROLREG[16] = { 4827c478bd9Sstevel@tonic-gate "%cr0", "%cr1", "%cr2", "%cr3", "%cr4", "%cr5?", "%cr6?", "%cr7?", 4837c478bd9Sstevel@tonic-gate "%cr8", "%cr9?", "%cr10?", "%cr11?", "%cr12?", "%cr13?", "%cr14?", "%cr15?" 4847c478bd9Sstevel@tonic-gate }; 4857c478bd9Sstevel@tonic-gate 4867c478bd9Sstevel@tonic-gate const char *const dis_TESTREG[16] = { 4877c478bd9Sstevel@tonic-gate "%tr0?", "%tr1?", "%tr2?", "%tr3", "%tr4", "%tr5", "%tr6", "%tr7", 4887c478bd9Sstevel@tonic-gate "%tr0?", "%tr1?", "%tr2?", "%tr3", "%tr4", "%tr5", "%tr6", "%tr7" 4897c478bd9Sstevel@tonic-gate }; 4907c478bd9Sstevel@tonic-gate 4917c478bd9Sstevel@tonic-gate const char *const dis_MMREG[16] = { 4927c478bd9Sstevel@tonic-gate "%mm0", "%mm1", "%mm2", "%mm3", "%mm4", "%mm5", "%mm6", "%mm7", 4937c478bd9Sstevel@tonic-gate "%mm0", "%mm1", "%mm2", "%mm3", "%mm4", "%mm5", "%mm6", "%mm7" 4947c478bd9Sstevel@tonic-gate }; 4957c478bd9Sstevel@tonic-gate 49681b505b7SJerry Jelinek const char *const dis_XMMREG[32] = { 49781b505b7SJerry Jelinek "%xmm0", "%xmm1", "%xmm2", "%xmm3", 49881b505b7SJerry Jelinek "%xmm4", "%xmm5", "%xmm6", "%xmm7", 49981b505b7SJerry Jelinek "%xmm8", "%xmm9", "%xmm10", "%xmm11", 50081b505b7SJerry Jelinek "%xmm12", "%xmm13", "%xmm14", "%xmm15", 50181b505b7SJerry Jelinek "%xmm16", "%xmm17", "%xmm18", "%xmm19", 50281b505b7SJerry Jelinek "%xmm20", "%xmm21", "%xmm22", "%xmm23", 50381b505b7SJerry Jelinek "%xmm24", "%xmm25", "%xmm26", "%xmm27", 50481b505b7SJerry Jelinek "%xmm28", "%xmm29", "%xmm30", "%xmm31", 5057c478bd9Sstevel@tonic-gate }; 5067c478bd9Sstevel@tonic-gate 50781b505b7SJerry Jelinek const char *const dis_YMMREG[32] = { 50881b505b7SJerry Jelinek "%ymm0", "%ymm1", "%ymm2", "%ymm3", 50981b505b7SJerry Jelinek "%ymm4", "%ymm5", "%ymm6", "%ymm7", 51081b505b7SJerry Jelinek "%ymm8", "%ymm9", "%ymm10", "%ymm11", 51181b505b7SJerry Jelinek "%ymm12", "%ymm13", "%ymm14", "%ymm15", 51281b505b7SJerry Jelinek "%ymm16", "%ymm17", "%ymm18", "%ymm19", 51381b505b7SJerry Jelinek "%ymm20", "%ymm21", "%ymm22", "%ymm23", 51481b505b7SJerry Jelinek "%ymm24", "%ymm25", "%ymm26", "%ymm27", 51581b505b7SJerry Jelinek "%ymm28", "%ymm29", "%ymm30", "%ymm31", 51681b505b7SJerry Jelinek }; 51781b505b7SJerry Jelinek 51881b505b7SJerry Jelinek const char *const dis_ZMMREG[32] = { 51981b505b7SJerry Jelinek "%zmm0", "%zmm1", "%zmm2", "%zmm3", 52081b505b7SJerry Jelinek "%zmm4", "%zmm5", "%zmm6", "%zmm7", 52181b505b7SJerry Jelinek "%zmm8", "%zmm9", "%zmm10", "%zmm11", 52281b505b7SJerry Jelinek "%zmm12", "%zmm13", "%zmm14", "%zmm15", 52381b505b7SJerry Jelinek "%zmm16", "%zmm17", "%zmm18", "%zmm19", 52481b505b7SJerry Jelinek "%zmm20", "%zmm21", "%zmm22", "%zmm23", 52581b505b7SJerry Jelinek "%zmm24", "%zmm25", "%zmm26", "%zmm27", 52681b505b7SJerry Jelinek "%zmm28", "%zmm29", "%zmm30", "%zmm31", 527ab47273fSEdward Gillett }; 528ab47273fSEdward Gillett 529a4e73d5dSJerry Jelinek const char *const dis_KOPMASKREG[8] = { 530a4e73d5dSJerry Jelinek "%k0", "%k1", "%k2", "%k3", "%k4", "%k5", "%k6", "%k7" 531a4e73d5dSJerry Jelinek }; 532a4e73d5dSJerry Jelinek 5337c478bd9Sstevel@tonic-gate const char *const dis_SEGREG[16] = { 5347c478bd9Sstevel@tonic-gate "%es", "%cs", "%ss", "%ds", "%fs", "%gs", "<reserved>", "<reserved>", 5357c478bd9Sstevel@tonic-gate "%es", "%cs", "%ss", "%ds", "%fs", "%gs", "<reserved>", "<reserved>" 5367c478bd9Sstevel@tonic-gate }; 5377c478bd9Sstevel@tonic-gate 5387c478bd9Sstevel@tonic-gate /* 5397c478bd9Sstevel@tonic-gate * SIMD predicate suffixes 5407c478bd9Sstevel@tonic-gate */ 5417c478bd9Sstevel@tonic-gate const char *const dis_PREDSUFFIX[8] = { 5427c478bd9Sstevel@tonic-gate "eq", "lt", "le", "unord", "neq", "nlt", "nle", "ord" 5437c478bd9Sstevel@tonic-gate }; 5447c478bd9Sstevel@tonic-gate 545ab47273fSEdward Gillett const char *const dis_AVXvgrp7[3][8] = { 546ab47273fSEdward Gillett /*0 1 2 3 4 5 6 7*/ 547ab47273fSEdward Gillett /*71*/ {"", "", "vpsrlw", "", "vpsraw", "", "vpsllw", ""}, 548ab47273fSEdward Gillett /*72*/ {"", "", "vpsrld", "", "vpsrad", "", "vpslld", ""}, 549ab47273fSEdward Gillett /*73*/ {"", "", "vpsrlq", "vpsrldq", "", "", "vpsllq", "vpslldq"} 550ab47273fSEdward Gillett }; 5517c478bd9Sstevel@tonic-gate 5527c478bd9Sstevel@tonic-gate #endif /* DIS_TEXT */ 5537c478bd9Sstevel@tonic-gate 5547c478bd9Sstevel@tonic-gate /* 5557c478bd9Sstevel@tonic-gate * "decode table" for 64 bit mode MOVSXD instruction (opcode 0x63) 5567c478bd9Sstevel@tonic-gate */ 5577c478bd9Sstevel@tonic-gate const instable_t dis_opMOVSLD = TNS("movslq",MOVSXZ); 5587c478bd9Sstevel@tonic-gate 5597c478bd9Sstevel@tonic-gate /* 5607c478bd9Sstevel@tonic-gate * "decode table" for pause and clflush instructions 5617c478bd9Sstevel@tonic-gate */ 5627c478bd9Sstevel@tonic-gate const instable_t dis_opPause = TNS("pause", NORM); 5637c478bd9Sstevel@tonic-gate 564c1e9bf00SRobert Mustacchi /* 565c1e9bf00SRobert Mustacchi * "decode table" for wbnoinvd instruction 566c1e9bf00SRobert Mustacchi */ 567c1e9bf00SRobert Mustacchi const instable_t dis_opWbnoinvd = TNS("wbnoinvd", NORM); 568c1e9bf00SRobert Mustacchi 5697c478bd9Sstevel@tonic-gate /* 5707c478bd9Sstevel@tonic-gate * Decode table for 0x0F00 opcodes 5717c478bd9Sstevel@tonic-gate */ 5727c478bd9Sstevel@tonic-gate const instable_t dis_op0F00[8] = { 5737c478bd9Sstevel@tonic-gate 574cff040f3SRobert Mustacchi /* [0] */ TNS("sldt",M), TNS("str",M), TNSy("lldt",M), TNSy("ltr",M), 5757c478bd9Sstevel@tonic-gate /* [4] */ TNSZ("verr",M,2), TNSZ("verw",M,2), INVALID, INVALID, 5767c478bd9Sstevel@tonic-gate }; 5777c478bd9Sstevel@tonic-gate 5787c478bd9Sstevel@tonic-gate 5797c478bd9Sstevel@tonic-gate /* 5807c478bd9Sstevel@tonic-gate * Decode table for 0x0F01 opcodes 5817c478bd9Sstevel@tonic-gate */ 5827c478bd9Sstevel@tonic-gate const instable_t dis_op0F01[8] = { 5837c478bd9Sstevel@tonic-gate 58470dc7639SRichard Lowe /* [0] */ TNSZ("sgdt",VMx,6), TNSZ("sidt",MONITOR_MWAIT,6), TNSZ("lgdt",XGETBV_XSETBV,6), TNSZ("lidt",SVM,6), 585cff040f3SRobert Mustacchi /* [4] */ TNSZ("smsw",M,2), INVALID, TNSZ("lmsw",M,2), TNS("invlpg",SWAPGS_RDTSCP), 5867c478bd9Sstevel@tonic-gate }; 5877c478bd9Sstevel@tonic-gate 5887c478bd9Sstevel@tonic-gate /* 5897c478bd9Sstevel@tonic-gate * Decode table for 0x0F18 opcodes -- SIMD prefetch 5907c478bd9Sstevel@tonic-gate */ 5917c478bd9Sstevel@tonic-gate const instable_t dis_op0F18[8] = { 5927c478bd9Sstevel@tonic-gate 5937c478bd9Sstevel@tonic-gate /* [0] */ TNS("prefetchnta",PREF),TNS("prefetcht0",PREF), TNS("prefetcht1",PREF), TNS("prefetcht2",PREF), 5947c478bd9Sstevel@tonic-gate /* [4] */ INVALID, INVALID, INVALID, INVALID, 5957c478bd9Sstevel@tonic-gate }; 5967c478bd9Sstevel@tonic-gate 5977c478bd9Sstevel@tonic-gate /* 598cff040f3SRobert Mustacchi * Decode table for 0x0FAE opcodes -- SIMD state save/restore 5997c478bd9Sstevel@tonic-gate */ 6007c478bd9Sstevel@tonic-gate const instable_t dis_op0FAE[8] = { 601cff040f3SRobert Mustacchi /* [0] */ TNSZ("fxsave",FSGS,512),TNSZ("fxrstor",FSGS,512),TNS("ldmxcsr",FSGS), TNS("stmxcsr",FSGS), 602ab47273fSEdward Gillett /* [4] */ TNSZ("xsave",M,512), TNS("lfence",XMMFENCE), TNS("mfence",XMMFENCE), TNS("sfence",XMMSFNC), 6037c478bd9Sstevel@tonic-gate }; 6047c478bd9Sstevel@tonic-gate 605cff040f3SRobert Mustacchi /* 606cff040f3SRobert Mustacchi * Decode table for 0xF30FAE opcodes -- FSGSBASE 607cff040f3SRobert Mustacchi */ 608cff040f3SRobert Mustacchi const instable_t dis_opF30FAE[8] = { 609cff040f3SRobert Mustacchi /* [0] */ TNSx("rdfsbase",FSGS), TNSx("rdgsbase",FSGS), TNSx("wrfsbase",FSGS), TNSx("wrgsbase",FSGS), 610cff040f3SRobert Mustacchi /* [4] */ INVALID, INVALID, INVALID, INVALID, 611cff040f3SRobert Mustacchi }; 612cff040f3SRobert Mustacchi 6137c478bd9Sstevel@tonic-gate /* 6147c478bd9Sstevel@tonic-gate * Decode table for 0x0FBA opcodes 6157c478bd9Sstevel@tonic-gate */ 6167c478bd9Sstevel@tonic-gate 6177c478bd9Sstevel@tonic-gate const instable_t dis_op0FBA[8] = { 6187c478bd9Sstevel@tonic-gate 6197c478bd9Sstevel@tonic-gate /* [0] */ INVALID, INVALID, INVALID, INVALID, 6207c478bd9Sstevel@tonic-gate /* [4] */ TS("bt",MIb), TS("bts",MIb), TS("btr",MIb), TS("btc",MIb), 6217c478bd9Sstevel@tonic-gate }; 6227c478bd9Sstevel@tonic-gate 6237c478bd9Sstevel@tonic-gate /* 624cff040f3SRobert Mustacchi * Decode table for 0x0FC7 opcode (group 9) 6257c478bd9Sstevel@tonic-gate */ 6267c478bd9Sstevel@tonic-gate 6277c478bd9Sstevel@tonic-gate const instable_t dis_op0FC7[8] = { 6287c478bd9Sstevel@tonic-gate 62992381362SJerry Jelinek /* [0] */ INVALID, TNS("cmpxchg8b",M), INVALID, TNS("xrstors",MG9), 63092381362SJerry Jelinek /* [4] */ TNS("xsavec",MG9), TNS("xsaves",MG9), TNS("vmptrld",MG9), TNS("vmptrst",MG9), 6317c478bd9Sstevel@tonic-gate }; 6327c478bd9Sstevel@tonic-gate 633ebb8ac07SRobert Mustacchi /* 634cff040f3SRobert Mustacchi * Decode table for 0x0FC7 opcode (group 9) mode 3 635ebb8ac07SRobert Mustacchi */ 636ebb8ac07SRobert Mustacchi 637ebb8ac07SRobert Mustacchi const instable_t dis_op0FC7m3[8] = { 638ebb8ac07SRobert Mustacchi 639ebb8ac07SRobert Mustacchi /* [0] */ INVALID, INVALID, INVALID, INVALID, 6408889c875SRobert Mustacchi /* [4] */ INVALID, INVALID, TNS("rdrand",MG9), TNS("rdseed", MG9), 641ebb8ac07SRobert Mustacchi }; 642ebb8ac07SRobert Mustacchi 6437aa76ffcSBryan Cantrill /* 644cff040f3SRobert Mustacchi * Decode table for 0x0FC7 opcode with 0x66 prefix 6457aa76ffcSBryan Cantrill */ 6467aa76ffcSBryan Cantrill 6477aa76ffcSBryan Cantrill const instable_t dis_op660FC7[8] = { 6487aa76ffcSBryan Cantrill 6497aa76ffcSBryan Cantrill /* [0] */ INVALID, INVALID, INVALID, INVALID, 6507aa76ffcSBryan Cantrill /* [4] */ INVALID, INVALID, TNS("vmclear",M), INVALID, 6517aa76ffcSBryan Cantrill }; 6527aa76ffcSBryan Cantrill 6537aa76ffcSBryan Cantrill /* 654cff040f3SRobert Mustacchi * Decode table for 0x0FC7 opcode with 0xF3 prefix 6557aa76ffcSBryan Cantrill */ 6567aa76ffcSBryan Cantrill 6577aa76ffcSBryan Cantrill const instable_t dis_opF30FC7[8] = { 6587aa76ffcSBryan Cantrill 6597aa76ffcSBryan Cantrill /* [0] */ INVALID, INVALID, INVALID, INVALID, 6607aa76ffcSBryan Cantrill /* [4] */ INVALID, INVALID, TNS("vmxon",M), INVALID, 6617aa76ffcSBryan Cantrill }; 6627c478bd9Sstevel@tonic-gate 6637c478bd9Sstevel@tonic-gate /* 6647c478bd9Sstevel@tonic-gate * Decode table for 0x0FC8 opcode -- 486 bswap instruction 6657c478bd9Sstevel@tonic-gate * 6667c478bd9Sstevel@tonic-gate *bit pattern: 0000 1111 1100 1reg 6677c478bd9Sstevel@tonic-gate */ 6687c478bd9Sstevel@tonic-gate const instable_t dis_op0FC8[4] = { 6697c478bd9Sstevel@tonic-gate /* [0] */ TNS("bswap",R), INVALID, INVALID, INVALID, 6707c478bd9Sstevel@tonic-gate }; 6717c478bd9Sstevel@tonic-gate 6727c478bd9Sstevel@tonic-gate /* 6737c478bd9Sstevel@tonic-gate * Decode table for 0x0F71, 0x0F72, and 0x0F73 opcodes -- MMX instructions 6747c478bd9Sstevel@tonic-gate */ 6757c478bd9Sstevel@tonic-gate const instable_t dis_op0F7123[4][8] = { 6767c478bd9Sstevel@tonic-gate { 6777c478bd9Sstevel@tonic-gate /* [70].0 */ INVALID, INVALID, INVALID, INVALID, 6787c478bd9Sstevel@tonic-gate /* .4 */ INVALID, INVALID, INVALID, INVALID, 6797c478bd9Sstevel@tonic-gate }, { 6807c478bd9Sstevel@tonic-gate /* [71].0 */ INVALID, INVALID, TNS("psrlw",MMOSH), INVALID, 6817c478bd9Sstevel@tonic-gate /* .4 */ TNS("psraw",MMOSH), INVALID, TNS("psllw",MMOSH), INVALID, 6827c478bd9Sstevel@tonic-gate }, { 6837c478bd9Sstevel@tonic-gate /* [72].0 */ INVALID, INVALID, TNS("psrld",MMOSH), INVALID, 6847c478bd9Sstevel@tonic-gate /* .4 */ TNS("psrad",MMOSH), INVALID, TNS("pslld",MMOSH), INVALID, 6857c478bd9Sstevel@tonic-gate }, { 6867c478bd9Sstevel@tonic-gate /* [73].0 */ INVALID, INVALID, TNS("psrlq",MMOSH), TNS("INVALID",MMOSH), 687cff040f3SRobert Mustacchi /* .4 */ INVALID, INVALID, TNS("psllq",MMOSH), TNS("INVALID",MMOSH), 6887c478bd9Sstevel@tonic-gate } }; 6897c478bd9Sstevel@tonic-gate 6907c478bd9Sstevel@tonic-gate /* 6917c478bd9Sstevel@tonic-gate * Decode table for SIMD extensions to above 0x0F71-0x0F73 opcodes. 6927c478bd9Sstevel@tonic-gate */ 6937c478bd9Sstevel@tonic-gate const instable_t dis_opSIMD7123[32] = { 6947c478bd9Sstevel@tonic-gate /* [70].0 */ INVALID, INVALID, INVALID, INVALID, 6957c478bd9Sstevel@tonic-gate /* .4 */ INVALID, INVALID, INVALID, INVALID, 6967c478bd9Sstevel@tonic-gate 6977c478bd9Sstevel@tonic-gate /* [71].0 */ INVALID, INVALID, TNS("psrlw",XMMSH), INVALID, 6987c478bd9Sstevel@tonic-gate /* .4 */ TNS("psraw",XMMSH), INVALID, TNS("psllw",XMMSH), INVALID, 6997c478bd9Sstevel@tonic-gate 7007c478bd9Sstevel@tonic-gate /* [72].0 */ INVALID, INVALID, TNS("psrld",XMMSH), INVALID, 7017c478bd9Sstevel@tonic-gate /* .4 */ TNS("psrad",XMMSH), INVALID, TNS("pslld",XMMSH), INVALID, 7027c478bd9Sstevel@tonic-gate 7037c478bd9Sstevel@tonic-gate /* [73].0 */ INVALID, INVALID, TNS("psrlq",XMMSH), TNS("psrldq",XMMSH), 7047c478bd9Sstevel@tonic-gate /* .4 */ INVALID, INVALID, TNS("psllq",XMMSH), TNS("pslldq",XMMSH), 7057c478bd9Sstevel@tonic-gate }; 7067c478bd9Sstevel@tonic-gate 7077c478bd9Sstevel@tonic-gate /* 7087c478bd9Sstevel@tonic-gate * SIMD instructions have been wedged into the existing IA32 instruction 7097c478bd9Sstevel@tonic-gate * set through the use of prefixes. That is, while 0xf0 0x58 may be 7107c478bd9Sstevel@tonic-gate * addps, 0xf3 0xf0 0x58 (literally, repz addps) is a completely different 7117c478bd9Sstevel@tonic-gate * instruction - addss. At present, three prefixes have been coopted in 7127c478bd9Sstevel@tonic-gate * this manner - address size (0x66), repnz (0xf2) and repz (0xf3). The 7137c478bd9Sstevel@tonic-gate * following tables are used to provide the prefixed instruction names. 7147c478bd9Sstevel@tonic-gate * The arrays are sparse, but they're fast. 7157c478bd9Sstevel@tonic-gate */ 7167c478bd9Sstevel@tonic-gate 7177c478bd9Sstevel@tonic-gate /* 7187c478bd9Sstevel@tonic-gate * Decode table for SIMD instructions with the address size (0x66) prefix. 7197c478bd9Sstevel@tonic-gate */ 7207c478bd9Sstevel@tonic-gate const instable_t dis_opSIMDdata16[256] = { 7217c478bd9Sstevel@tonic-gate /* [00] */ INVALID, INVALID, INVALID, INVALID, 7227c478bd9Sstevel@tonic-gate /* [04] */ INVALID, INVALID, INVALID, INVALID, 7237c478bd9Sstevel@tonic-gate /* [08] */ INVALID, INVALID, INVALID, INVALID, 7247c478bd9Sstevel@tonic-gate /* [0C] */ INVALID, INVALID, INVALID, INVALID, 7257c478bd9Sstevel@tonic-gate 7267c478bd9Sstevel@tonic-gate /* [10] */ TNSZ("movupd",XMM,16), TNSZ("movupd",XMMS,16), TNSZ("movlpd",XMMM,8), TNSZ("movlpd",XMMMS,8), 7277c478bd9Sstevel@tonic-gate /* [14] */ TNSZ("unpcklpd",XMM,16),TNSZ("unpckhpd",XMM,16),TNSZ("movhpd",XMMM,8), TNSZ("movhpd",XMMMS,8), 7287c478bd9Sstevel@tonic-gate /* [18] */ INVALID, INVALID, INVALID, INVALID, 7297c478bd9Sstevel@tonic-gate /* [1C] */ INVALID, INVALID, INVALID, INVALID, 7307c478bd9Sstevel@tonic-gate 7317c478bd9Sstevel@tonic-gate /* [20] */ INVALID, INVALID, INVALID, INVALID, 7327c478bd9Sstevel@tonic-gate /* [24] */ INVALID, INVALID, INVALID, INVALID, 7337c478bd9Sstevel@tonic-gate /* [28] */ TNSZ("movapd",XMM,16), TNSZ("movapd",XMMS,16), TNSZ("cvtpi2pd",XMMOMX,8),TNSZ("movntpd",XMMOMS,16), 7347c478bd9Sstevel@tonic-gate /* [2C] */ TNSZ("cvttpd2pi",XMMXMM,16),TNSZ("cvtpd2pi",XMMXMM,16),TNSZ("ucomisd",XMM,8),TNSZ("comisd",XMM,8), 7357c478bd9Sstevel@tonic-gate 7367c478bd9Sstevel@tonic-gate /* [30] */ INVALID, INVALID, INVALID, INVALID, 7377c478bd9Sstevel@tonic-gate /* [34] */ INVALID, INVALID, INVALID, INVALID, 7387c478bd9Sstevel@tonic-gate /* [38] */ INVALID, INVALID, INVALID, INVALID, 7397c478bd9Sstevel@tonic-gate /* [3C] */ INVALID, INVALID, INVALID, INVALID, 7407c478bd9Sstevel@tonic-gate 7417c478bd9Sstevel@tonic-gate /* [40] */ INVALID, INVALID, INVALID, INVALID, 7427c478bd9Sstevel@tonic-gate /* [44] */ INVALID, INVALID, INVALID, INVALID, 7437c478bd9Sstevel@tonic-gate /* [48] */ INVALID, INVALID, INVALID, INVALID, 7447c478bd9Sstevel@tonic-gate /* [4C] */ INVALID, INVALID, INVALID, INVALID, 7457c478bd9Sstevel@tonic-gate 7467c478bd9Sstevel@tonic-gate /* [50] */ TNS("movmskpd",XMMOX3), TNSZ("sqrtpd",XMM,16), INVALID, INVALID, 7477c478bd9Sstevel@tonic-gate /* [54] */ TNSZ("andpd",XMM,16), TNSZ("andnpd",XMM,16), TNSZ("orpd",XMM,16), TNSZ("xorpd",XMM,16), 7487c478bd9Sstevel@tonic-gate /* [58] */ TNSZ("addpd",XMM,16), TNSZ("mulpd",XMM,16), TNSZ("cvtpd2ps",XMM,16),TNSZ("cvtps2dq",XMM,16), 7497c478bd9Sstevel@tonic-gate /* [5C] */ TNSZ("subpd",XMM,16), TNSZ("minpd",XMM,16), TNSZ("divpd",XMM,16), TNSZ("maxpd",XMM,16), 7507c478bd9Sstevel@tonic-gate 7517c478bd9Sstevel@tonic-gate /* [60] */ TNSZ("punpcklbw",XMM,16),TNSZ("punpcklwd",XMM,16),TNSZ("punpckldq",XMM,16),TNSZ("packsswb",XMM,16), 7527c478bd9Sstevel@tonic-gate /* [64] */ TNSZ("pcmpgtb",XMM,16), TNSZ("pcmpgtw",XMM,16), TNSZ("pcmpgtd",XMM,16), TNSZ("packuswb",XMM,16), 7537c478bd9Sstevel@tonic-gate /* [68] */ TNSZ("punpckhbw",XMM,16),TNSZ("punpckhwd",XMM,16),TNSZ("punpckhdq",XMM,16),TNSZ("packssdw",XMM,16), 7547c478bd9Sstevel@tonic-gate /* [6C] */ TNSZ("punpcklqdq",XMM,16),TNSZ("punpckhqdq",XMM,16),TNSZ("movd",XMM3MX,4),TNSZ("movdqa",XMM,16), 7557c478bd9Sstevel@tonic-gate 7567c478bd9Sstevel@tonic-gate /* [70] */ TNSZ("pshufd",XMMP,16), INVALID, INVALID, INVALID, 7577c478bd9Sstevel@tonic-gate /* [74] */ TNSZ("pcmpeqb",XMM,16), TNSZ("pcmpeqw",XMM,16), TNSZ("pcmpeqd",XMM,16), INVALID, 758f8801251Skk /* [78] */ TNSZ("extrq",XMM2I,16), TNSZ("extrq",XMM,16), INVALID, INVALID, 759d4c899eeSRobert Mustacchi /* [7C] */ TNSZ("haddpd",XMM,16), TNSZ("hsubpd",XMM,16), TNSZ("movd",XMM3MXS,4), TNSZ("movdqa",XMMS,16), 7607c478bd9Sstevel@tonic-gate 7617c478bd9Sstevel@tonic-gate /* [80] */ INVALID, INVALID, INVALID, INVALID, 7627c478bd9Sstevel@tonic-gate /* [84] */ INVALID, INVALID, INVALID, INVALID, 7637c478bd9Sstevel@tonic-gate /* [88] */ INVALID, INVALID, INVALID, INVALID, 7647c478bd9Sstevel@tonic-gate /* [8C] */ INVALID, INVALID, INVALID, INVALID, 7657c478bd9Sstevel@tonic-gate 7667c478bd9Sstevel@tonic-gate /* [90] */ INVALID, INVALID, INVALID, INVALID, 7677c478bd9Sstevel@tonic-gate /* [94] */ INVALID, INVALID, INVALID, INVALID, 7687c478bd9Sstevel@tonic-gate /* [98] */ INVALID, INVALID, INVALID, INVALID, 7697c478bd9Sstevel@tonic-gate /* [9C] */ INVALID, INVALID, INVALID, INVALID, 7707c478bd9Sstevel@tonic-gate 7717c478bd9Sstevel@tonic-gate /* [A0] */ INVALID, INVALID, INVALID, INVALID, 7727c478bd9Sstevel@tonic-gate /* [A4] */ INVALID, INVALID, INVALID, INVALID, 7737c478bd9Sstevel@tonic-gate /* [A8] */ INVALID, INVALID, INVALID, INVALID, 7747c478bd9Sstevel@tonic-gate /* [AC] */ INVALID, INVALID, INVALID, INVALID, 7757c478bd9Sstevel@tonic-gate 7767c478bd9Sstevel@tonic-gate /* [B0] */ INVALID, INVALID, INVALID, INVALID, 7777c478bd9Sstevel@tonic-gate /* [B4] */ INVALID, INVALID, INVALID, INVALID, 7787c478bd9Sstevel@tonic-gate /* [B8] */ INVALID, INVALID, INVALID, INVALID, 7797c478bd9Sstevel@tonic-gate /* [BC] */ INVALID, INVALID, INVALID, INVALID, 7807c478bd9Sstevel@tonic-gate 7817c478bd9Sstevel@tonic-gate /* [C0] */ INVALID, INVALID, TNSZ("cmppd",XMMP,16), INVALID, 7827c478bd9Sstevel@tonic-gate /* [C4] */ TNSZ("pinsrw",XMMPRM,2),TNS("pextrw",XMM3P), TNSZ("shufpd",XMMP,16), INVALID, 7837c478bd9Sstevel@tonic-gate /* [C8] */ INVALID, INVALID, INVALID, INVALID, 7847c478bd9Sstevel@tonic-gate /* [CC] */ INVALID, INVALID, INVALID, INVALID, 7857c478bd9Sstevel@tonic-gate 786d4c899eeSRobert Mustacchi /* [D0] */ TNSZ("addsubpd",XMM,16),TNSZ("psrlw",XMM,16), TNSZ("psrld",XMM,16), TNSZ("psrlq",XMM,16), 7877c478bd9Sstevel@tonic-gate /* [D4] */ TNSZ("paddq",XMM,16), TNSZ("pmullw",XMM,16), TNSZ("movq",XMMS,8), TNS("pmovmskb",XMMX3), 7887c478bd9Sstevel@tonic-gate /* [D8] */ TNSZ("psubusb",XMM,16), TNSZ("psubusw",XMM,16), TNSZ("pminub",XMM,16), TNSZ("pand",XMM,16), 7897c478bd9Sstevel@tonic-gate /* [DC] */ TNSZ("paddusb",XMM,16), TNSZ("paddusw",XMM,16), TNSZ("pmaxub",XMM,16), TNSZ("pandn",XMM,16), 7907c478bd9Sstevel@tonic-gate 7917c478bd9Sstevel@tonic-gate /* [E0] */ TNSZ("pavgb",XMM,16), TNSZ("psraw",XMM,16), TNSZ("psrad",XMM,16), TNSZ("pavgw",XMM,16), 7927c478bd9Sstevel@tonic-gate /* [E4] */ TNSZ("pmulhuw",XMM,16), TNSZ("pmulhw",XMM,16), TNSZ("cvttpd2dq",XMM,16),TNSZ("movntdq",XMMS,16), 7937c478bd9Sstevel@tonic-gate /* [E8] */ TNSZ("psubsb",XMM,16), TNSZ("psubsw",XMM,16), TNSZ("pminsw",XMM,16), TNSZ("por",XMM,16), 7947c478bd9Sstevel@tonic-gate /* [EC] */ TNSZ("paddsb",XMM,16), TNSZ("paddsw",XMM,16), TNSZ("pmaxsw",XMM,16), TNSZ("pxor",XMM,16), 7957c478bd9Sstevel@tonic-gate 7967c478bd9Sstevel@tonic-gate /* [F0] */ INVALID, TNSZ("psllw",XMM,16), TNSZ("pslld",XMM,16), TNSZ("psllq",XMM,16), 7977c478bd9Sstevel@tonic-gate /* [F4] */ TNSZ("pmuludq",XMM,16), TNSZ("pmaddwd",XMM,16), TNSZ("psadbw",XMM,16), TNSZ("maskmovdqu", XMMXIMPL,16), 7987c478bd9Sstevel@tonic-gate /* [F8] */ TNSZ("psubb",XMM,16), TNSZ("psubw",XMM,16), TNSZ("psubd",XMM,16), TNSZ("psubq",XMM,16), 7997c478bd9Sstevel@tonic-gate /* [FC] */ TNSZ("paddb",XMM,16), TNSZ("paddw",XMM,16), TNSZ("paddd",XMM,16), INVALID, 8007c478bd9Sstevel@tonic-gate }; 8017c478bd9Sstevel@tonic-gate 802ab47273fSEdward Gillett const instable_t dis_opAVX660F[256] = { 803ab47273fSEdward Gillett /* [00] */ INVALID, INVALID, INVALID, INVALID, 804ab47273fSEdward Gillett /* [04] */ INVALID, INVALID, INVALID, INVALID, 805ab47273fSEdward Gillett /* [08] */ INVALID, INVALID, INVALID, INVALID, 806ab47273fSEdward Gillett /* [0C] */ INVALID, INVALID, INVALID, INVALID, 807ab47273fSEdward Gillett 808ab47273fSEdward Gillett /* [10] */ TNSZ("vmovupd",VEX_MX,16), TNSZ("vmovupd",VEX_RX,16), TNSZ("vmovlpd",VEX_RMrX,8), TNSZ("vmovlpd",VEX_RM,8), 809ab47273fSEdward Gillett /* [14] */ TNSZ("vunpcklpd",VEX_RMrX,16),TNSZ("vunpckhpd",VEX_RMrX,16),TNSZ("vmovhpd",VEX_RMrX,8), TNSZ("vmovhpd",VEX_RM,8), 810ab47273fSEdward Gillett /* [18] */ INVALID, INVALID, INVALID, INVALID, 811ab47273fSEdward Gillett /* [1C] */ INVALID, INVALID, INVALID, INVALID, 812ab47273fSEdward Gillett 813ab47273fSEdward Gillett /* [20] */ INVALID, INVALID, INVALID, INVALID, 814ab47273fSEdward Gillett /* [24] */ INVALID, INVALID, INVALID, INVALID, 815ab47273fSEdward Gillett /* [28] */ TNSZ("vmovapd",VEX_MX,16), TNSZ("vmovapd",VEX_RX,16), INVALID, TNSZ("vmovntpd",VEX_RM,16), 816ab47273fSEdward Gillett /* [2C] */ INVALID, INVALID, TNSZ("vucomisd",VEX_MX,8),TNSZ("vcomisd",VEX_MX,8), 817ab47273fSEdward Gillett 818ab47273fSEdward Gillett /* [30] */ INVALID, INVALID, INVALID, INVALID, 819ab47273fSEdward Gillett /* [34] */ INVALID, INVALID, INVALID, INVALID, 820ab47273fSEdward Gillett /* [38] */ INVALID, INVALID, INVALID, INVALID, 821ab47273fSEdward Gillett /* [3C] */ INVALID, INVALID, INVALID, INVALID, 822ab47273fSEdward Gillett 823a4e73d5dSJerry Jelinek /* [40] */ INVALID, TSvo("kand",VEX_RMX), TSvo("kandn",VEX_RMX), INVALID, 824a4e73d5dSJerry Jelinek /* [44] */ TSvo("knot",VEX_MX), TSvo("kor",VEX_RMX), TSvo("kxnor",VEX_RMX), TSvo("kxor",VEX_RMX), 825a4e73d5dSJerry Jelinek /* [48] */ INVALID, INVALID, TSvo("kadd",VEX_RMX), TSvo("kunpck",VEX_RMX), 826ab47273fSEdward Gillett /* [4C] */ INVALID, INVALID, INVALID, INVALID, 827ab47273fSEdward Gillett 828ab47273fSEdward Gillett /* [50] */ TNS("vmovmskpd",VEX_MR), TNSZ("vsqrtpd",VEX_MX,16), INVALID, INVALID, 829ab47273fSEdward Gillett /* [54] */ TNSZ("vandpd",VEX_RMrX,16), TNSZ("vandnpd",VEX_RMrX,16), TNSZ("vorpd",VEX_RMrX,16), TNSZ("vxorpd",VEX_RMrX,16), 830ab47273fSEdward Gillett /* [58] */ TNSZ("vaddpd",VEX_RMrX,16), TNSZ("vmulpd",VEX_RMrX,16), TNSZ("vcvtpd2ps",VEX_MX,16),TNSZ("vcvtps2dq",VEX_MX,16), 831ab47273fSEdward Gillett /* [5C] */ TNSZ("vsubpd",VEX_RMrX,16), TNSZ("vminpd",VEX_RMrX,16), TNSZ("vdivpd",VEX_RMrX,16), TNSZ("vmaxpd",VEX_RMrX,16), 832ab47273fSEdward Gillett 833ab47273fSEdward Gillett /* [60] */ TNSZ("vpunpcklbw",VEX_RMrX,16),TNSZ("vpunpcklwd",VEX_RMrX,16),TNSZ("vpunpckldq",VEX_RMrX,16),TNSZ("vpacksswb",VEX_RMrX,16), 834ab47273fSEdward Gillett /* [64] */ TNSZ("vpcmpgtb",VEX_RMrX,16), TNSZ("vpcmpgtw",VEX_RMrX,16), TNSZ("vpcmpgtd",VEX_RMrX,16), TNSZ("vpackuswb",VEX_RMrX,16), 835ab47273fSEdward Gillett /* [68] */ TNSZ("vpunpckhbw",VEX_RMrX,16),TNSZ("vpunpckhwd",VEX_RMrX,16),TNSZ("vpunpckhdq",VEX_RMrX,16),TNSZ("vpackssdw",VEX_RMrX,16), 836ab47273fSEdward Gillett /* [6C] */ TNSZ("vpunpcklqdq",VEX_RMrX,16),TNSZ("vpunpckhqdq",VEX_RMrX,16),TNSZ("vmovd",VEX_MX,4),TNSZ("vmovdqa",VEX_MX,16), 837ab47273fSEdward Gillett 838ab47273fSEdward Gillett /* [70] */ TNSZ("vpshufd",VEX_MXI,16), TNSZ("vgrp71",VEX_XXI,16), TNSZ("vgrp72",VEX_XXI,16), TNSZ("vgrp73",VEX_XXI,16), 839ab47273fSEdward Gillett /* [74] */ TNSZ("vpcmpeqb",VEX_RMrX,16), TNSZ("vpcmpeqw",VEX_RMrX,16), TNSZ("vpcmpeqd",VEX_RMrX,16), INVALID, 840ab47273fSEdward Gillett /* [78] */ INVALID, INVALID, INVALID, INVALID, 841ab47273fSEdward Gillett /* [7C] */ TNSZ("vhaddpd",VEX_RMrX,16), TNSZ("vhsubpd",VEX_RMrX,16), TNSZ("vmovd",VEX_RR,4), TNSZ("vmovdqa",VEX_RX,16), 842ab47273fSEdward Gillett 843ab47273fSEdward Gillett /* [80] */ INVALID, INVALID, INVALID, INVALID, 844ab47273fSEdward Gillett /* [84] */ INVALID, INVALID, INVALID, INVALID, 845ab47273fSEdward Gillett /* [88] */ INVALID, INVALID, INVALID, INVALID, 846ab47273fSEdward Gillett /* [8C] */ INVALID, INVALID, INVALID, INVALID, 847ab47273fSEdward Gillett 848a4e73d5dSJerry Jelinek /* [90] */ TSvo("kmov",VEX_KRM), TSvo("kmov",VEX_KMR), TSvo("kmov",VEX_KRR), TSvo("kmov",VEX_MR), 849ab47273fSEdward Gillett /* [94] */ INVALID, INVALID, INVALID, INVALID, 850a4e73d5dSJerry Jelinek /* [98] */ TSvo("kortest",VEX_MX), TSvo("ktest",VEX_MX), INVALID, INVALID, 851ab47273fSEdward Gillett /* [9C] */ INVALID, INVALID, INVALID, INVALID, 852ab47273fSEdward Gillett 853ab47273fSEdward Gillett /* [A0] */ INVALID, INVALID, INVALID, INVALID, 854ab47273fSEdward Gillett /* [A4] */ INVALID, INVALID, INVALID, INVALID, 855ab47273fSEdward Gillett /* [A8] */ INVALID, INVALID, INVALID, INVALID, 856ab47273fSEdward Gillett /* [AC] */ INVALID, INVALID, INVALID, INVALID, 857ab47273fSEdward Gillett 858ab47273fSEdward Gillett /* [B0] */ INVALID, INVALID, INVALID, INVALID, 859ab47273fSEdward Gillett /* [B4] */ INVALID, INVALID, INVALID, INVALID, 860ab47273fSEdward Gillett /* [B8] */ INVALID, INVALID, INVALID, INVALID, 861ab47273fSEdward Gillett /* [BC] */ INVALID, INVALID, INVALID, INVALID, 862ab47273fSEdward Gillett 863ab47273fSEdward Gillett /* [C0] */ INVALID, INVALID, TNSZ("vcmppd",VEX_RMRX,16), INVALID, 864ab47273fSEdward Gillett /* [C4] */ TNSZ("vpinsrw",VEX_RMRX,2),TNS("vpextrw",VEX_MR), TNSZ("vshufpd",VEX_RMRX,16), INVALID, 865ab47273fSEdward Gillett /* [C8] */ INVALID, INVALID, INVALID, INVALID, 866ab47273fSEdward Gillett /* [CC] */ INVALID, INVALID, INVALID, INVALID, 867ab47273fSEdward Gillett 868ab47273fSEdward Gillett /* [D0] */ TNSZ("vaddsubpd",VEX_RMrX,16),TNSZ("vpsrlw",VEX_RMrX,16), TNSZ("vpsrld",VEX_RMrX,16), TNSZ("vpsrlq",VEX_RMrX,16), 869ab47273fSEdward Gillett /* [D4] */ TNSZ("vpaddq",VEX_RMrX,16), TNSZ("vpmullw",VEX_RMrX,16), TNSZ("vmovq",VEX_RX,8), TNS("vpmovmskb",VEX_MR), 870ab47273fSEdward Gillett /* [D8] */ TNSZ("vpsubusb",VEX_RMrX,16), TNSZ("vpsubusw",VEX_RMrX,16), TNSZ("vpminub",VEX_RMrX,16), TNSZ("vpand",VEX_RMrX,16), 871ab47273fSEdward Gillett /* [DC] */ TNSZ("vpaddusb",VEX_RMrX,16), TNSZ("vpaddusw",VEX_RMrX,16), TNSZ("vpmaxub",VEX_RMrX,16), TNSZ("vpandn",VEX_RMrX,16), 872ab47273fSEdward Gillett 873ab47273fSEdward Gillett /* [E0] */ TNSZ("vpavgb",VEX_RMrX,16), TNSZ("vpsraw",VEX_RMrX,16), TNSZ("vpsrad",VEX_RMrX,16), TNSZ("vpavgw",VEX_RMrX,16), 874ab47273fSEdward Gillett /* [E4] */ TNSZ("vpmulhuw",VEX_RMrX,16), TNSZ("vpmulhw",VEX_RMrX,16), TNSZ("vcvttpd2dq",VEX_MX,16),TNSZ("vmovntdq",VEX_RM,16), 875ab47273fSEdward Gillett /* [E8] */ TNSZ("vpsubsb",VEX_RMrX,16), TNSZ("vpsubsw",VEX_RMrX,16), TNSZ("vpminsw",VEX_RMrX,16), TNSZ("vpor",VEX_RMrX,16), 876ab47273fSEdward Gillett /* [EC] */ TNSZ("vpaddsb",VEX_RMrX,16), TNSZ("vpaddsw",VEX_RMrX,16), TNSZ("vpmaxsw",VEX_RMrX,16), TNSZ("vpxor",VEX_RMrX,16), 877ab47273fSEdward Gillett 878ab47273fSEdward Gillett /* [F0] */ INVALID, TNSZ("vpsllw",VEX_RMrX,16), TNSZ("vpslld",VEX_RMrX,16), TNSZ("vpsllq",VEX_RMrX,16), 879ab47273fSEdward Gillett /* [F4] */ TNSZ("vpmuludq",VEX_RMrX,16), TNSZ("vpmaddwd",VEX_RMrX,16), TNSZ("vpsadbw",VEX_RMrX,16), TNS("vmaskmovdqu",VEX_MX), 880ab47273fSEdward Gillett /* [F8] */ TNSZ("vpsubb",VEX_RMrX,16), TNSZ("vpsubw",VEX_RMrX,16), TNSZ("vpsubd",VEX_RMrX,16), TNSZ("vpsubq",VEX_RMrX,16), 881ab47273fSEdward Gillett /* [FC] */ TNSZ("vpaddb",VEX_RMrX,16), TNSZ("vpaddw",VEX_RMrX,16), TNSZ("vpaddd",VEX_RMrX,16), INVALID, 882ab47273fSEdward Gillett }; 883ab47273fSEdward Gillett 8847c478bd9Sstevel@tonic-gate /* 8857c478bd9Sstevel@tonic-gate * Decode table for SIMD instructions with the repnz (0xf2) prefix. 8867c478bd9Sstevel@tonic-gate */ 8877c478bd9Sstevel@tonic-gate const instable_t dis_opSIMDrepnz[256] = { 8887c478bd9Sstevel@tonic-gate /* [00] */ INVALID, INVALID, INVALID, INVALID, 8897c478bd9Sstevel@tonic-gate /* [04] */ INVALID, INVALID, INVALID, INVALID, 8907c478bd9Sstevel@tonic-gate /* [08] */ INVALID, INVALID, INVALID, INVALID, 8917c478bd9Sstevel@tonic-gate /* [0C] */ INVALID, INVALID, INVALID, INVALID, 8927c478bd9Sstevel@tonic-gate 893d4c899eeSRobert Mustacchi /* [10] */ TNSZ("movsd",XMM,8), TNSZ("movsd",XMMS,8), TNSZ("movddup",XMM,8), INVALID, 8947c478bd9Sstevel@tonic-gate /* [14] */ INVALID, INVALID, INVALID, INVALID, 8957c478bd9Sstevel@tonic-gate /* [18] */ INVALID, INVALID, INVALID, INVALID, 8967c478bd9Sstevel@tonic-gate /* [1C] */ INVALID, INVALID, INVALID, INVALID, 8977c478bd9Sstevel@tonic-gate 8987c478bd9Sstevel@tonic-gate /* [20] */ INVALID, INVALID, INVALID, INVALID, 8997c478bd9Sstevel@tonic-gate /* [24] */ INVALID, INVALID, INVALID, INVALID, 900f8801251Skk /* [28] */ INVALID, INVALID, TNSZ("cvtsi2sd",XMM3MX,4),TNSZ("movntsd",XMMMS,8), 9017c478bd9Sstevel@tonic-gate /* [2C] */ TNSZ("cvttsd2si",XMMXM3,8),TNSZ("cvtsd2si",XMMXM3,8),INVALID, INVALID, 9027c478bd9Sstevel@tonic-gate 9037c478bd9Sstevel@tonic-gate /* [30] */ INVALID, INVALID, INVALID, INVALID, 9047c478bd9Sstevel@tonic-gate /* [34] */ INVALID, INVALID, INVALID, INVALID, 9057c478bd9Sstevel@tonic-gate /* [38] */ INVALID, INVALID, INVALID, INVALID, 9067c478bd9Sstevel@tonic-gate /* [3C] */ INVALID, INVALID, INVALID, INVALID, 9077c478bd9Sstevel@tonic-gate 9087c478bd9Sstevel@tonic-gate /* [40] */ INVALID, INVALID, INVALID, INVALID, 9097c478bd9Sstevel@tonic-gate /* [44] */ INVALID, INVALID, INVALID, INVALID, 9107c478bd9Sstevel@tonic-gate /* [48] */ INVALID, INVALID, INVALID, INVALID, 9117c478bd9Sstevel@tonic-gate /* [4C] */ INVALID, INVALID, INVALID, INVALID, 9127c478bd9Sstevel@tonic-gate 9137c478bd9Sstevel@tonic-gate /* [50] */ INVALID, TNSZ("sqrtsd",XMM,8), INVALID, INVALID, 9147c478bd9Sstevel@tonic-gate /* [54] */ INVALID, INVALID, INVALID, INVALID, 9157c478bd9Sstevel@tonic-gate /* [58] */ TNSZ("addsd",XMM,8), TNSZ("mulsd",XMM,8), TNSZ("cvtsd2ss",XMM,8), INVALID, 9167c478bd9Sstevel@tonic-gate /* [5C] */ TNSZ("subsd",XMM,8), TNSZ("minsd",XMM,8), TNSZ("divsd",XMM,8), TNSZ("maxsd",XMM,8), 9177c478bd9Sstevel@tonic-gate 9187c478bd9Sstevel@tonic-gate /* [60] */ INVALID, INVALID, INVALID, INVALID, 9197c478bd9Sstevel@tonic-gate /* [64] */ INVALID, INVALID, INVALID, INVALID, 9207c478bd9Sstevel@tonic-gate /* [68] */ INVALID, INVALID, INVALID, INVALID, 9217c478bd9Sstevel@tonic-gate /* [6C] */ INVALID, INVALID, INVALID, INVALID, 9227c478bd9Sstevel@tonic-gate 9237c478bd9Sstevel@tonic-gate /* [70] */ TNSZ("pshuflw",XMMP,16),INVALID, INVALID, INVALID, 9247c478bd9Sstevel@tonic-gate /* [74] */ INVALID, INVALID, INVALID, INVALID, 925f8801251Skk /* [78] */ TNSZ("insertq",XMMX2I,16),TNSZ("insertq",XMM,8),INVALID, INVALID, 926d4c899eeSRobert Mustacchi /* [7C] */ TNSZ("haddps",XMM,16), TNSZ("hsubps",XMM,16), INVALID, INVALID, 9277c478bd9Sstevel@tonic-gate 9287c478bd9Sstevel@tonic-gate /* [80] */ INVALID, INVALID, INVALID, INVALID, 9297c478bd9Sstevel@tonic-gate /* [84] */ INVALID, INVALID, INVALID, INVALID, 9307c478bd9Sstevel@tonic-gate /* [88] */ INVALID, INVALID, INVALID, INVALID, 9317c478bd9Sstevel@tonic-gate /* [0C] */ INVALID, INVALID, INVALID, INVALID, 9327c478bd9Sstevel@tonic-gate 9337c478bd9Sstevel@tonic-gate /* [90] */ INVALID, INVALID, INVALID, INVALID, 9347c478bd9Sstevel@tonic-gate /* [94] */ INVALID, INVALID, INVALID, INVALID, 9357c478bd9Sstevel@tonic-gate /* [98] */ INVALID, INVALID, INVALID, INVALID, 9367c478bd9Sstevel@tonic-gate /* [9C] */ INVALID, INVALID, INVALID, INVALID, 9377c478bd9Sstevel@tonic-gate 9387c478bd9Sstevel@tonic-gate /* [A0] */ INVALID, INVALID, INVALID, INVALID, 9397c478bd9Sstevel@tonic-gate /* [A4] */ INVALID, INVALID, INVALID, INVALID, 9407c478bd9Sstevel@tonic-gate /* [A8] */ INVALID, INVALID, INVALID, INVALID, 9417c478bd9Sstevel@tonic-gate /* [AC] */ INVALID, INVALID, INVALID, INVALID, 9427c478bd9Sstevel@tonic-gate 9437c478bd9Sstevel@tonic-gate /* [B0] */ INVALID, INVALID, INVALID, INVALID, 9447c478bd9Sstevel@tonic-gate /* [B4] */ INVALID, INVALID, INVALID, INVALID, 9457c478bd9Sstevel@tonic-gate /* [B8] */ INVALID, INVALID, INVALID, INVALID, 9467c478bd9Sstevel@tonic-gate /* [BC] */ INVALID, INVALID, INVALID, INVALID, 9477c478bd9Sstevel@tonic-gate 9487c478bd9Sstevel@tonic-gate /* [C0] */ INVALID, INVALID, TNSZ("cmpsd",XMMP,8), INVALID, 9497c478bd9Sstevel@tonic-gate /* [C4] */ INVALID, INVALID, INVALID, INVALID, 9507c478bd9Sstevel@tonic-gate /* [C8] */ INVALID, INVALID, INVALID, INVALID, 9517c478bd9Sstevel@tonic-gate /* [CC] */ INVALID, INVALID, INVALID, INVALID, 9527c478bd9Sstevel@tonic-gate 953d4c899eeSRobert Mustacchi /* [D0] */ TNSZ("addsubps",XMM,16),INVALID, INVALID, INVALID, 9547c478bd9Sstevel@tonic-gate /* [D4] */ INVALID, INVALID, TNS("movdq2q",XMMXM), INVALID, 9557c478bd9Sstevel@tonic-gate /* [D8] */ INVALID, INVALID, INVALID, INVALID, 9567c478bd9Sstevel@tonic-gate /* [DC] */ INVALID, INVALID, INVALID, INVALID, 9577c478bd9Sstevel@tonic-gate 9587c478bd9Sstevel@tonic-gate /* [E0] */ INVALID, INVALID, INVALID, INVALID, 9597c478bd9Sstevel@tonic-gate /* [E4] */ INVALID, INVALID, TNSZ("cvtpd2dq",XMM,16),INVALID, 9607c478bd9Sstevel@tonic-gate /* [E8] */ INVALID, INVALID, INVALID, INVALID, 9617c478bd9Sstevel@tonic-gate /* [EC] */ INVALID, INVALID, INVALID, INVALID, 9627c478bd9Sstevel@tonic-gate 963d4c899eeSRobert Mustacchi /* [F0] */ TNS("lddqu",XMMM), INVALID, INVALID, INVALID, 9647c478bd9Sstevel@tonic-gate /* [F4] */ INVALID, INVALID, INVALID, INVALID, 9657c478bd9Sstevel@tonic-gate /* [F8] */ INVALID, INVALID, INVALID, INVALID, 9667c478bd9Sstevel@tonic-gate /* [FC] */ INVALID, INVALID, INVALID, INVALID, 9677c478bd9Sstevel@tonic-gate }; 9687c478bd9Sstevel@tonic-gate 969ab47273fSEdward Gillett const instable_t dis_opAVXF20F[256] = { 970ab47273fSEdward Gillett /* [00] */ INVALID, INVALID, INVALID, INVALID, 971ab47273fSEdward Gillett /* [04] */ INVALID, INVALID, INVALID, INVALID, 972ab47273fSEdward Gillett /* [08] */ INVALID, INVALID, INVALID, INVALID, 973ab47273fSEdward Gillett /* [0C] */ INVALID, INVALID, INVALID, INVALID, 974ab47273fSEdward Gillett 975ab47273fSEdward Gillett /* [10] */ TNSZ("vmovsd",VEX_RMrX,8), TNSZ("vmovsd",VEX_RRX,8), TNSZ("vmovddup",VEX_MX,8), INVALID, 976ab47273fSEdward Gillett /* [14] */ INVALID, INVALID, INVALID, INVALID, 977ab47273fSEdward Gillett /* [18] */ INVALID, INVALID, INVALID, INVALID, 978ab47273fSEdward Gillett /* [1C] */ INVALID, INVALID, INVALID, INVALID, 979ab47273fSEdward Gillett 980ab47273fSEdward Gillett /* [20] */ INVALID, INVALID, INVALID, INVALID, 981ab47273fSEdward Gillett /* [24] */ INVALID, INVALID, INVALID, INVALID, 982ab47273fSEdward Gillett /* [28] */ INVALID, INVALID, TNSZ("vcvtsi2sd",VEX_RMrX,4),INVALID, 983ab47273fSEdward Gillett /* [2C] */ TNSZ("vcvttsd2si",VEX_MR,8),TNSZ("vcvtsd2si",VEX_MR,8),INVALID, INVALID, 984ab47273fSEdward Gillett 985ab47273fSEdward Gillett /* [30] */ INVALID, INVALID, INVALID, INVALID, 986ab47273fSEdward Gillett /* [34] */ INVALID, INVALID, INVALID, INVALID, 987ab47273fSEdward Gillett /* [38] */ INVALID, INVALID, INVALID, INVALID, 988ab47273fSEdward Gillett /* [3C] */ INVALID, INVALID, INVALID, INVALID, 989ab47273fSEdward Gillett 990ab47273fSEdward Gillett /* [40] */ INVALID, INVALID, INVALID, INVALID, 991ab47273fSEdward Gillett /* [44] */ INVALID, INVALID, INVALID, INVALID, 992ab47273fSEdward Gillett /* [48] */ INVALID, INVALID, INVALID, INVALID, 993ab47273fSEdward Gillett /* [4C] */ INVALID, INVALID, INVALID, INVALID, 994ab47273fSEdward Gillett 995ab47273fSEdward Gillett /* [50] */ INVALID, TNSZ("vsqrtsd",VEX_RMrX,8), INVALID, INVALID, 996ab47273fSEdward Gillett /* [54] */ INVALID, INVALID, INVALID, INVALID, 997ab47273fSEdward Gillett /* [58] */ TNSZ("vaddsd",VEX_RMrX,8), TNSZ("vmulsd",VEX_RMrX,8), TNSZ("vcvtsd2ss",VEX_RMrX,8), INVALID, 998ab47273fSEdward Gillett /* [5C] */ TNSZ("vsubsd",VEX_RMrX,8), TNSZ("vminsd",VEX_RMrX,8), TNSZ("vdivsd",VEX_RMrX,8), TNSZ("vmaxsd",VEX_RMrX,8), 999ab47273fSEdward Gillett 1000ab47273fSEdward Gillett /* [60] */ INVALID, INVALID, INVALID, INVALID, 1001ab47273fSEdward Gillett /* [64] */ INVALID, INVALID, INVALID, INVALID, 1002ab47273fSEdward Gillett /* [68] */ INVALID, INVALID, INVALID, INVALID, 1003ab47273fSEdward Gillett /* [6C] */ INVALID, INVALID, INVALID, INVALID, 1004ab47273fSEdward Gillett 1005ab47273fSEdward Gillett /* [70] */ TNSZ("vpshuflw",VEX_MXI,16),INVALID, INVALID, INVALID, 1006ab47273fSEdward Gillett /* [74] */ INVALID, INVALID, INVALID, INVALID, 1007ab47273fSEdward Gillett /* [78] */ INVALID, INVALID, INVALID, INVALID, 1008ab47273fSEdward Gillett /* [7C] */ TNSZ("vhaddps",VEX_RMrX,8), TNSZ("vhsubps",VEX_RMrX,8), INVALID, INVALID, 1009ab47273fSEdward Gillett 1010ab47273fSEdward Gillett /* [80] */ INVALID, INVALID, INVALID, INVALID, 1011ab47273fSEdward Gillett /* [84] */ INVALID, INVALID, INVALID, INVALID, 1012ab47273fSEdward Gillett /* [88] */ INVALID, INVALID, INVALID, INVALID, 1013ab47273fSEdward Gillett /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1014ab47273fSEdward Gillett 1015a4e73d5dSJerry Jelinek /* [90] */ INVALID, INVALID, TSvo("kmov",VEX_KRR), TSvo("kmov",VEX_MR), 1016ab47273fSEdward Gillett /* [94] */ INVALID, INVALID, INVALID, INVALID, 1017ab47273fSEdward Gillett /* [98] */ INVALID, INVALID, INVALID, INVALID, 1018ab47273fSEdward Gillett /* [9C] */ INVALID, INVALID, INVALID, INVALID, 1019ab47273fSEdward Gillett 1020ab47273fSEdward Gillett /* [A0] */ INVALID, INVALID, INVALID, INVALID, 1021ab47273fSEdward Gillett /* [A4] */ INVALID, INVALID, INVALID, INVALID, 1022ab47273fSEdward Gillett /* [A8] */ INVALID, INVALID, INVALID, INVALID, 1023ab47273fSEdward Gillett /* [AC] */ INVALID, INVALID, INVALID, INVALID, 1024ab47273fSEdward Gillett 1025ab47273fSEdward Gillett /* [B0] */ INVALID, INVALID, INVALID, INVALID, 1026ab47273fSEdward Gillett /* [B4] */ INVALID, INVALID, INVALID, INVALID, 1027ab47273fSEdward Gillett /* [B8] */ INVALID, INVALID, INVALID, INVALID, 1028ab47273fSEdward Gillett /* [BC] */ INVALID, INVALID, INVALID, INVALID, 1029ab47273fSEdward Gillett 1030ab47273fSEdward Gillett /* [C0] */ INVALID, INVALID, TNSZ("vcmpsd",VEX_RMRX,8), INVALID, 1031ab47273fSEdward Gillett /* [C4] */ INVALID, INVALID, INVALID, INVALID, 1032ab47273fSEdward Gillett /* [C8] */ INVALID, INVALID, INVALID, INVALID, 1033ab47273fSEdward Gillett /* [CC] */ INVALID, INVALID, INVALID, INVALID, 1034ab47273fSEdward Gillett 1035ab47273fSEdward Gillett /* [D0] */ TNSZ("vaddsubps",VEX_RMrX,8), INVALID, INVALID, INVALID, 1036ab47273fSEdward Gillett /* [D4] */ INVALID, INVALID, INVALID, INVALID, 1037ab47273fSEdward Gillett /* [D8] */ INVALID, INVALID, INVALID, INVALID, 1038ab47273fSEdward Gillett /* [DC] */ INVALID, INVALID, INVALID, INVALID, 1039ab47273fSEdward Gillett 1040ab47273fSEdward Gillett /* [E0] */ INVALID, INVALID, INVALID, INVALID, 1041ab47273fSEdward Gillett /* [E4] */ INVALID, INVALID, TNSZ("vcvtpd2dq",VEX_MX,16),INVALID, 1042ab47273fSEdward Gillett /* [E8] */ INVALID, INVALID, INVALID, INVALID, 1043ab47273fSEdward Gillett /* [EC] */ INVALID, INVALID, INVALID, INVALID, 1044ab47273fSEdward Gillett 1045ab47273fSEdward Gillett /* [F0] */ TNSZ("vlddqu",VEX_MX,16), INVALID, INVALID, INVALID, 1046ab47273fSEdward Gillett /* [F4] */ INVALID, INVALID, INVALID, INVALID, 1047ab47273fSEdward Gillett /* [F8] */ INVALID, INVALID, INVALID, INVALID, 1048ab47273fSEdward Gillett /* [FC] */ INVALID, INVALID, INVALID, INVALID, 1049ab47273fSEdward Gillett }; 1050ab47273fSEdward Gillett 1051245ac945SRobert Mustacchi const instable_t dis_opAVXF20F3A[256] = { 1052245ac945SRobert Mustacchi /* [00] */ INVALID, INVALID, INVALID, INVALID, 1053245ac945SRobert Mustacchi /* [04] */ INVALID, INVALID, INVALID, INVALID, 1054245ac945SRobert Mustacchi /* [08] */ INVALID, INVALID, INVALID, INVALID, 1055245ac945SRobert Mustacchi /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1056245ac945SRobert Mustacchi 1057245ac945SRobert Mustacchi /* [10] */ INVALID, INVALID, INVALID, INVALID, 1058245ac945SRobert Mustacchi /* [14] */ INVALID, INVALID, INVALID, INVALID, 1059245ac945SRobert Mustacchi /* [18] */ INVALID, INVALID, INVALID, INVALID, 1060245ac945SRobert Mustacchi /* [1C] */ INVALID, INVALID, INVALID, INVALID, 1061245ac945SRobert Mustacchi 1062245ac945SRobert Mustacchi /* [20] */ INVALID, INVALID, INVALID, INVALID, 1063245ac945SRobert Mustacchi /* [24] */ INVALID, INVALID, INVALID, INVALID, 1064245ac945SRobert Mustacchi /* [28] */ INVALID, INVALID, INVALID, INVALID, 1065245ac945SRobert Mustacchi /* [2C] */ INVALID, INVALID, INVALID, INVALID, 1066245ac945SRobert Mustacchi 1067245ac945SRobert Mustacchi /* [30] */ INVALID, INVALID, INVALID, INVALID, 1068245ac945SRobert Mustacchi /* [34] */ INVALID, INVALID, INVALID, INVALID, 1069245ac945SRobert Mustacchi /* [38] */ INVALID, INVALID, INVALID, INVALID, 1070245ac945SRobert Mustacchi /* [3C] */ INVALID, INVALID, INVALID, INVALID, 1071245ac945SRobert Mustacchi 1072245ac945SRobert Mustacchi /* [40] */ INVALID, INVALID, INVALID, INVALID, 1073245ac945SRobert Mustacchi /* [44] */ INVALID, INVALID, INVALID, INVALID, 1074245ac945SRobert Mustacchi /* [48] */ INVALID, INVALID, INVALID, INVALID, 1075245ac945SRobert Mustacchi /* [4C] */ INVALID, INVALID, INVALID, INVALID, 1076245ac945SRobert Mustacchi 1077245ac945SRobert Mustacchi /* [50] */ INVALID, INVALID, INVALID, INVALID, 1078245ac945SRobert Mustacchi /* [54] */ INVALID, INVALID, INVALID, INVALID, 1079245ac945SRobert Mustacchi /* [58] */ INVALID, INVALID, INVALID, INVALID, 1080245ac945SRobert Mustacchi /* [5C] */ INVALID, INVALID, INVALID, INVALID, 1081245ac945SRobert Mustacchi 1082245ac945SRobert Mustacchi /* [60] */ INVALID, INVALID, INVALID, INVALID, 1083245ac945SRobert Mustacchi /* [64] */ INVALID, INVALID, INVALID, INVALID, 1084245ac945SRobert Mustacchi /* [68] */ INVALID, INVALID, INVALID, INVALID, 1085245ac945SRobert Mustacchi /* [6C] */ INVALID, INVALID, INVALID, INVALID, 1086245ac945SRobert Mustacchi 1087245ac945SRobert Mustacchi /* [70] */ INVALID, INVALID, INVALID, INVALID, 1088245ac945SRobert Mustacchi /* [74] */ INVALID, INVALID, INVALID, INVALID, 1089245ac945SRobert Mustacchi /* [78] */ INVALID, INVALID, INVALID, INVALID, 1090245ac945SRobert Mustacchi /* [7C] */ INVALID, INVALID, INVALID, INVALID, 1091245ac945SRobert Mustacchi 1092245ac945SRobert Mustacchi /* [80] */ INVALID, INVALID, INVALID, INVALID, 1093245ac945SRobert Mustacchi /* [84] */ INVALID, INVALID, INVALID, INVALID, 1094245ac945SRobert Mustacchi /* [88] */ INVALID, INVALID, INVALID, INVALID, 1095245ac945SRobert Mustacchi /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1096245ac945SRobert Mustacchi 1097245ac945SRobert Mustacchi /* [90] */ INVALID, INVALID, INVALID, INVALID, 1098245ac945SRobert Mustacchi /* [94] */ INVALID, INVALID, INVALID, INVALID, 1099245ac945SRobert Mustacchi /* [98] */ INVALID, INVALID, INVALID, INVALID, 1100245ac945SRobert Mustacchi /* [9C] */ INVALID, INVALID, INVALID, INVALID, 1101245ac945SRobert Mustacchi 1102245ac945SRobert Mustacchi /* [A0] */ INVALID, INVALID, INVALID, INVALID, 1103245ac945SRobert Mustacchi /* [A4] */ INVALID, INVALID, INVALID, INVALID, 1104245ac945SRobert Mustacchi /* [A8] */ INVALID, INVALID, INVALID, INVALID, 1105245ac945SRobert Mustacchi /* [AC] */ INVALID, INVALID, INVALID, INVALID, 1106245ac945SRobert Mustacchi 1107245ac945SRobert Mustacchi /* [B0] */ INVALID, INVALID, INVALID, INVALID, 1108245ac945SRobert Mustacchi /* [B4] */ INVALID, INVALID, INVALID, INVALID, 1109245ac945SRobert Mustacchi /* [B8] */ INVALID, INVALID, INVALID, INVALID, 1110245ac945SRobert Mustacchi /* [BC] */ INVALID, INVALID, INVALID, INVALID, 1111245ac945SRobert Mustacchi 1112245ac945SRobert Mustacchi /* [C0] */ INVALID, INVALID, INVALID, INVALID, 1113245ac945SRobert Mustacchi /* [C4] */ INVALID, INVALID, INVALID, INVALID, 1114245ac945SRobert Mustacchi /* [C8] */ INVALID, INVALID, INVALID, INVALID, 1115245ac945SRobert Mustacchi /* [CC] */ INVALID, INVALID, INVALID, INVALID, 1116245ac945SRobert Mustacchi 1117245ac945SRobert Mustacchi /* [D0] */ INVALID, INVALID, INVALID, INVALID, 1118245ac945SRobert Mustacchi /* [D4] */ INVALID, INVALID, INVALID, INVALID, 1119245ac945SRobert Mustacchi /* [D8] */ INVALID, INVALID, INVALID, INVALID, 1120245ac945SRobert Mustacchi /* [DC] */ INVALID, INVALID, INVALID, INVALID, 1121245ac945SRobert Mustacchi 1122245ac945SRobert Mustacchi /* [E0] */ INVALID, INVALID, INVALID, INVALID, 1123245ac945SRobert Mustacchi /* [E4] */ INVALID, INVALID, INVALID, INVALID, 1124245ac945SRobert Mustacchi /* [E8] */ INVALID, INVALID, INVALID, INVALID, 1125245ac945SRobert Mustacchi /* [EC] */ INVALID, INVALID, INVALID, INVALID, 1126245ac945SRobert Mustacchi 1127245ac945SRobert Mustacchi /* [F0] */ TNSZvr("rorx",VEX_MXI,6),INVALID, INVALID, INVALID, 1128245ac945SRobert Mustacchi /* [F4] */ INVALID, INVALID, INVALID, INVALID, 1129245ac945SRobert Mustacchi /* [F8] */ INVALID, INVALID, INVALID, INVALID, 1130245ac945SRobert Mustacchi /* [FC] */ INVALID, INVALID, INVALID, INVALID, 1131245ac945SRobert Mustacchi }; 1132245ac945SRobert Mustacchi 1133245ac945SRobert Mustacchi const instable_t dis_opAVXF20F38[256] = { 1134245ac945SRobert Mustacchi /* [00] */ INVALID, INVALID, INVALID, INVALID, 1135245ac945SRobert Mustacchi /* [04] */ INVALID, INVALID, INVALID, INVALID, 1136245ac945SRobert Mustacchi /* [08] */ INVALID, INVALID, INVALID, INVALID, 1137245ac945SRobert Mustacchi /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1138245ac945SRobert Mustacchi 1139245ac945SRobert Mustacchi /* [10] */ INVALID, INVALID, INVALID, INVALID, 1140245ac945SRobert Mustacchi /* [14] */ INVALID, INVALID, INVALID, INVALID, 1141245ac945SRobert Mustacchi /* [18] */ INVALID, INVALID, INVALID, INVALID, 1142245ac945SRobert Mustacchi /* [1C] */ INVALID, INVALID, INVALID, INVALID, 1143245ac945SRobert Mustacchi 1144245ac945SRobert Mustacchi /* [20] */ INVALID, INVALID, INVALID, INVALID, 1145245ac945SRobert Mustacchi /* [24] */ INVALID, INVALID, INVALID, INVALID, 1146245ac945SRobert Mustacchi /* [28] */ INVALID, INVALID, INVALID, INVALID, 1147245ac945SRobert Mustacchi /* [2C] */ INVALID, INVALID, INVALID, INVALID, 1148245ac945SRobert Mustacchi 1149245ac945SRobert Mustacchi /* [30] */ INVALID, INVALID, INVALID, INVALID, 1150245ac945SRobert Mustacchi /* [34] */ INVALID, INVALID, INVALID, INVALID, 1151245ac945SRobert Mustacchi /* [38] */ INVALID, INVALID, INVALID, INVALID, 1152245ac945SRobert Mustacchi /* [3C] */ INVALID, INVALID, INVALID, INVALID, 1153245ac945SRobert Mustacchi 1154245ac945SRobert Mustacchi /* [40] */ INVALID, INVALID, INVALID, INVALID, 1155245ac945SRobert Mustacchi /* [44] */ INVALID, INVALID, INVALID, INVALID, 1156245ac945SRobert Mustacchi /* [48] */ INVALID, INVALID, INVALID, INVALID, 1157245ac945SRobert Mustacchi /* [4C] */ INVALID, INVALID, INVALID, INVALID, 1158245ac945SRobert Mustacchi 1159245ac945SRobert Mustacchi /* [50] */ INVALID, INVALID, INVALID, INVALID, 1160245ac945SRobert Mustacchi /* [54] */ INVALID, INVALID, INVALID, INVALID, 1161245ac945SRobert Mustacchi /* [58] */ INVALID, INVALID, INVALID, INVALID, 1162245ac945SRobert Mustacchi /* [5C] */ INVALID, INVALID, INVALID, INVALID, 1163245ac945SRobert Mustacchi 1164245ac945SRobert Mustacchi /* [60] */ INVALID, INVALID, INVALID, INVALID, 1165245ac945SRobert Mustacchi /* [64] */ INVALID, INVALID, INVALID, INVALID, 1166245ac945SRobert Mustacchi /* [68] */ INVALID, INVALID, INVALID, INVALID, 1167245ac945SRobert Mustacchi /* [6C] */ INVALID, INVALID, INVALID, INVALID, 1168245ac945SRobert Mustacchi 1169245ac945SRobert Mustacchi /* [70] */ INVALID, INVALID, INVALID, INVALID, 1170245ac945SRobert Mustacchi /* [74] */ INVALID, INVALID, INVALID, INVALID, 1171245ac945SRobert Mustacchi /* [78] */ INVALID, INVALID, INVALID, INVALID, 1172245ac945SRobert Mustacchi /* [7C] */ INVALID, INVALID, INVALID, INVALID, 1173245ac945SRobert Mustacchi 1174245ac945SRobert Mustacchi /* [80] */ INVALID, INVALID, INVALID, INVALID, 1175245ac945SRobert Mustacchi /* [84] */ INVALID, INVALID, INVALID, INVALID, 1176245ac945SRobert Mustacchi /* [88] */ INVALID, INVALID, INVALID, INVALID, 1177245ac945SRobert Mustacchi /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1178245ac945SRobert Mustacchi 1179245ac945SRobert Mustacchi /* [90] */ INVALID, INVALID, INVALID, INVALID, 1180245ac945SRobert Mustacchi /* [94] */ INVALID, INVALID, INVALID, INVALID, 1181245ac945SRobert Mustacchi /* [98] */ INVALID, INVALID, INVALID, INVALID, 1182245ac945SRobert Mustacchi /* [9C] */ INVALID, INVALID, INVALID, INVALID, 1183245ac945SRobert Mustacchi 1184245ac945SRobert Mustacchi /* [A0] */ INVALID, INVALID, INVALID, INVALID, 1185245ac945SRobert Mustacchi /* [A4] */ INVALID, INVALID, INVALID, INVALID, 1186245ac945SRobert Mustacchi /* [A8] */ INVALID, INVALID, INVALID, INVALID, 1187245ac945SRobert Mustacchi /* [AC] */ INVALID, INVALID, INVALID, INVALID, 1188245ac945SRobert Mustacchi 1189245ac945SRobert Mustacchi /* [B0] */ INVALID, INVALID, INVALID, INVALID, 1190245ac945SRobert Mustacchi /* [B4] */ INVALID, INVALID, INVALID, INVALID, 1191245ac945SRobert Mustacchi /* [B8] */ INVALID, INVALID, INVALID, INVALID, 1192245ac945SRobert Mustacchi /* [BC] */ INVALID, INVALID, INVALID, INVALID, 1193245ac945SRobert Mustacchi 1194245ac945SRobert Mustacchi /* [C0] */ INVALID, INVALID, INVALID, INVALID, 1195245ac945SRobert Mustacchi /* [C4] */ INVALID, INVALID, INVALID, INVALID, 1196245ac945SRobert Mustacchi /* [C8] */ INVALID, INVALID, INVALID, INVALID, 1197245ac945SRobert Mustacchi /* [CC] */ INVALID, INVALID, INVALID, INVALID, 1198245ac945SRobert Mustacchi 1199245ac945SRobert Mustacchi /* [D0] */ INVALID, INVALID, INVALID, INVALID, 1200245ac945SRobert Mustacchi /* [D4] */ INVALID, INVALID, INVALID, INVALID, 1201245ac945SRobert Mustacchi /* [D8] */ INVALID, INVALID, INVALID, INVALID, 1202245ac945SRobert Mustacchi /* [DC] */ INVALID, INVALID, INVALID, INVALID, 1203245ac945SRobert Mustacchi 1204245ac945SRobert Mustacchi /* [E0] */ INVALID, INVALID, INVALID, INVALID, 1205245ac945SRobert Mustacchi /* [E4] */ INVALID, INVALID, INVALID, INVALID, 1206245ac945SRobert Mustacchi /* [E8] */ INVALID, INVALID, INVALID, INVALID, 1207245ac945SRobert Mustacchi /* [EC] */ INVALID, INVALID, INVALID, INVALID, 1208245ac945SRobert Mustacchi 1209245ac945SRobert Mustacchi /* [F0] */ INVALID, INVALID, INVALID, INVALID, 1210245ac945SRobert Mustacchi /* [F4] */ INVALID, TNSZvr("pdep",VEX_RMrX,5),TNSZvr("mulx",VEX_RMrX,5),TNSZvr("shrx",VEX_VRMrX,5), 1211245ac945SRobert Mustacchi /* [F8] */ INVALID, INVALID, INVALID, INVALID, 1212245ac945SRobert Mustacchi /* [FC] */ INVALID, INVALID, INVALID, INVALID, 1213245ac945SRobert Mustacchi }; 1214245ac945SRobert Mustacchi 1215245ac945SRobert Mustacchi const instable_t dis_opAVXF30F38[256] = { 1216245ac945SRobert Mustacchi /* [00] */ INVALID, INVALID, INVALID, INVALID, 1217245ac945SRobert Mustacchi /* [04] */ INVALID, INVALID, INVALID, INVALID, 1218245ac945SRobert Mustacchi /* [08] */ INVALID, INVALID, INVALID, INVALID, 1219245ac945SRobert Mustacchi /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1220245ac945SRobert Mustacchi 1221245ac945SRobert Mustacchi /* [10] */ INVALID, INVALID, INVALID, INVALID, 1222245ac945SRobert Mustacchi /* [14] */ INVALID, INVALID, INVALID, INVALID, 1223245ac945SRobert Mustacchi /* [18] */ INVALID, INVALID, INVALID, INVALID, 1224245ac945SRobert Mustacchi /* [1C] */ INVALID, INVALID, INVALID, INVALID, 1225245ac945SRobert Mustacchi 1226245ac945SRobert Mustacchi /* [20] */ INVALID, INVALID, INVALID, INVALID, 1227245ac945SRobert Mustacchi /* [24] */ INVALID, INVALID, INVALID, INVALID, 1228245ac945SRobert Mustacchi /* [28] */ INVALID, INVALID, INVALID, INVALID, 1229245ac945SRobert Mustacchi /* [2C] */ INVALID, INVALID, INVALID, INVALID, 1230245ac945SRobert Mustacchi 1231245ac945SRobert Mustacchi /* [30] */ INVALID, INVALID, INVALID, INVALID, 1232245ac945SRobert Mustacchi /* [34] */ INVALID, INVALID, INVALID, INVALID, 1233245ac945SRobert Mustacchi /* [38] */ INVALID, INVALID, INVALID, INVALID, 1234245ac945SRobert Mustacchi /* [3C] */ INVALID, INVALID, INVALID, INVALID, 1235245ac945SRobert Mustacchi 1236245ac945SRobert Mustacchi /* [40] */ INVALID, INVALID, INVALID, INVALID, 1237245ac945SRobert Mustacchi /* [44] */ INVALID, INVALID, INVALID, INVALID, 1238245ac945SRobert Mustacchi /* [48] */ INVALID, INVALID, INVALID, INVALID, 1239245ac945SRobert Mustacchi /* [4C] */ INVALID, INVALID, INVALID, INVALID, 1240245ac945SRobert Mustacchi 1241245ac945SRobert Mustacchi /* [50] */ INVALID, INVALID, INVALID, INVALID, 1242245ac945SRobert Mustacchi /* [54] */ INVALID, INVALID, INVALID, INVALID, 1243245ac945SRobert Mustacchi /* [58] */ INVALID, INVALID, INVALID, INVALID, 1244245ac945SRobert Mustacchi /* [5C] */ INVALID, INVALID, INVALID, INVALID, 1245245ac945SRobert Mustacchi 1246245ac945SRobert Mustacchi /* [60] */ INVALID, INVALID, INVALID, INVALID, 1247245ac945SRobert Mustacchi /* [64] */ INVALID, INVALID, INVALID, INVALID, 1248245ac945SRobert Mustacchi /* [68] */ INVALID, INVALID, INVALID, INVALID, 1249245ac945SRobert Mustacchi /* [6C] */ INVALID, INVALID, INVALID, INVALID, 1250245ac945SRobert Mustacchi 1251245ac945SRobert Mustacchi /* [70] */ INVALID, INVALID, INVALID, INVALID, 1252245ac945SRobert Mustacchi /* [74] */ INVALID, INVALID, INVALID, INVALID, 1253245ac945SRobert Mustacchi /* [78] */ INVALID, INVALID, INVALID, INVALID, 1254245ac945SRobert Mustacchi /* [7C] */ INVALID, INVALID, INVALID, INVALID, 1255245ac945SRobert Mustacchi 1256245ac945SRobert Mustacchi /* [80] */ INVALID, INVALID, INVALID, INVALID, 1257245ac945SRobert Mustacchi /* [84] */ INVALID, INVALID, INVALID, INVALID, 1258245ac945SRobert Mustacchi /* [88] */ INVALID, INVALID, INVALID, INVALID, 1259245ac945SRobert Mustacchi /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1260245ac945SRobert Mustacchi 1261245ac945SRobert Mustacchi /* [90] */ INVALID, INVALID, INVALID, INVALID, 1262245ac945SRobert Mustacchi /* [94] */ INVALID, INVALID, INVALID, INVALID, 1263245ac945SRobert Mustacchi /* [98] */ INVALID, INVALID, INVALID, INVALID, 1264245ac945SRobert Mustacchi /* [9C] */ INVALID, INVALID, INVALID, INVALID, 1265245ac945SRobert Mustacchi 1266245ac945SRobert Mustacchi /* [A0] */ INVALID, INVALID, INVALID, INVALID, 1267245ac945SRobert Mustacchi /* [A4] */ INVALID, INVALID, INVALID, INVALID, 1268245ac945SRobert Mustacchi /* [A8] */ INVALID, INVALID, INVALID, INVALID, 1269245ac945SRobert Mustacchi /* [AC] */ INVALID, INVALID, INVALID, INVALID, 1270245ac945SRobert Mustacchi 1271245ac945SRobert Mustacchi /* [B0] */ INVALID, INVALID, INVALID, INVALID, 1272245ac945SRobert Mustacchi /* [B4] */ INVALID, INVALID, INVALID, INVALID, 1273245ac945SRobert Mustacchi /* [B8] */ INVALID, INVALID, INVALID, INVALID, 1274245ac945SRobert Mustacchi /* [BC] */ INVALID, INVALID, INVALID, INVALID, 1275245ac945SRobert Mustacchi 1276245ac945SRobert Mustacchi /* [C0] */ INVALID, INVALID, INVALID, INVALID, 1277245ac945SRobert Mustacchi /* [C4] */ INVALID, INVALID, INVALID, INVALID, 1278245ac945SRobert Mustacchi /* [C8] */ INVALID, INVALID, INVALID, INVALID, 1279245ac945SRobert Mustacchi /* [CC] */ INVALID, INVALID, INVALID, INVALID, 1280245ac945SRobert Mustacchi 1281245ac945SRobert Mustacchi /* [D0] */ INVALID, INVALID, INVALID, INVALID, 1282245ac945SRobert Mustacchi /* [D4] */ INVALID, INVALID, INVALID, INVALID, 1283245ac945SRobert Mustacchi /* [D8] */ INVALID, INVALID, INVALID, INVALID, 1284245ac945SRobert Mustacchi /* [DC] */ INVALID, INVALID, INVALID, INVALID, 1285245ac945SRobert Mustacchi 1286245ac945SRobert Mustacchi /* [E0] */ INVALID, INVALID, INVALID, INVALID, 1287245ac945SRobert Mustacchi /* [E4] */ INVALID, INVALID, INVALID, INVALID, 1288245ac945SRobert Mustacchi /* [E8] */ INVALID, INVALID, INVALID, INVALID, 1289245ac945SRobert Mustacchi /* [EC] */ INVALID, INVALID, INVALID, INVALID, 1290245ac945SRobert Mustacchi 1291245ac945SRobert Mustacchi /* [F0] */ INVALID, INVALID, INVALID, INVALID, 1292245ac945SRobert Mustacchi /* [F4] */ INVALID, TNSZvr("pext",VEX_RMrX,5),INVALID, TNSZvr("sarx",VEX_VRMrX,5), 1293245ac945SRobert Mustacchi /* [F8] */ INVALID, INVALID, INVALID, INVALID, 1294245ac945SRobert Mustacchi /* [FC] */ INVALID, INVALID, INVALID, INVALID, 1295245ac945SRobert Mustacchi }; 12967c478bd9Sstevel@tonic-gate /* 12977c478bd9Sstevel@tonic-gate * Decode table for SIMD instructions with the repz (0xf3) prefix. 12987c478bd9Sstevel@tonic-gate */ 12997c478bd9Sstevel@tonic-gate const instable_t dis_opSIMDrepz[256] = { 13007c478bd9Sstevel@tonic-gate /* [00] */ INVALID, INVALID, INVALID, INVALID, 13017c478bd9Sstevel@tonic-gate /* [04] */ INVALID, INVALID, INVALID, INVALID, 13027c478bd9Sstevel@tonic-gate /* [08] */ INVALID, INVALID, INVALID, INVALID, 13037c478bd9Sstevel@tonic-gate /* [0C] */ INVALID, INVALID, INVALID, INVALID, 13047c478bd9Sstevel@tonic-gate 1305d4c899eeSRobert Mustacchi /* [10] */ TNSZ("movss",XMM,4), TNSZ("movss",XMMS,4), TNSZ("movsldup",XMM,16),INVALID, 1306d4c899eeSRobert Mustacchi /* [14] */ INVALID, INVALID, TNSZ("movshdup",XMM,16),INVALID, 13077c478bd9Sstevel@tonic-gate /* [18] */ INVALID, INVALID, INVALID, INVALID, 13087c478bd9Sstevel@tonic-gate /* [1C] */ INVALID, INVALID, INVALID, INVALID, 13097c478bd9Sstevel@tonic-gate 13107c478bd9Sstevel@tonic-gate /* [20] */ INVALID, INVALID, INVALID, INVALID, 13117c478bd9Sstevel@tonic-gate /* [24] */ INVALID, INVALID, INVALID, INVALID, 1312f8801251Skk /* [28] */ INVALID, INVALID, TNSZ("cvtsi2ss",XMM3MX,4),TNSZ("movntss",XMMMS,4), 13137c478bd9Sstevel@tonic-gate /* [2C] */ TNSZ("cvttss2si",XMMXM3,4),TNSZ("cvtss2si",XMMXM3,4),INVALID, INVALID, 13147c478bd9Sstevel@tonic-gate 13157c478bd9Sstevel@tonic-gate /* [30] */ INVALID, INVALID, INVALID, INVALID, 13167c478bd9Sstevel@tonic-gate /* [34] */ INVALID, INVALID, INVALID, INVALID, 13177c478bd9Sstevel@tonic-gate /* [38] */ INVALID, INVALID, INVALID, INVALID, 13187c478bd9Sstevel@tonic-gate /* [3C] */ INVALID, INVALID, INVALID, INVALID, 13197c478bd9Sstevel@tonic-gate 13207c478bd9Sstevel@tonic-gate /* [40] */ INVALID, INVALID, INVALID, INVALID, 13217c478bd9Sstevel@tonic-gate /* [44] */ INVALID, INVALID, INVALID, INVALID, 13227c478bd9Sstevel@tonic-gate /* [48] */ INVALID, INVALID, INVALID, INVALID, 13237c478bd9Sstevel@tonic-gate /* [4C] */ INVALID, INVALID, INVALID, INVALID, 13247c478bd9Sstevel@tonic-gate 13257c478bd9Sstevel@tonic-gate /* [50] */ INVALID, TNSZ("sqrtss",XMM,4), TNSZ("rsqrtss",XMM,4), TNSZ("rcpss",XMM,4), 13267c478bd9Sstevel@tonic-gate /* [54] */ INVALID, INVALID, INVALID, INVALID, 13277c478bd9Sstevel@tonic-gate /* [58] */ TNSZ("addss",XMM,4), TNSZ("mulss",XMM,4), TNSZ("cvtss2sd",XMM,4), TNSZ("cvttps2dq",XMM,16), 13287c478bd9Sstevel@tonic-gate /* [5C] */ TNSZ("subss",XMM,4), TNSZ("minss",XMM,4), TNSZ("divss",XMM,4), TNSZ("maxss",XMM,4), 13297c478bd9Sstevel@tonic-gate 13307c478bd9Sstevel@tonic-gate /* [60] */ INVALID, INVALID, INVALID, INVALID, 13317c478bd9Sstevel@tonic-gate /* [64] */ INVALID, INVALID, INVALID, INVALID, 13327c478bd9Sstevel@tonic-gate /* [68] */ INVALID, INVALID, INVALID, INVALID, 13337c478bd9Sstevel@tonic-gate /* [6C] */ INVALID, INVALID, INVALID, TNSZ("movdqu",XMM,16), 13347c478bd9Sstevel@tonic-gate 13357c478bd9Sstevel@tonic-gate /* [70] */ TNSZ("pshufhw",XMMP,16),INVALID, INVALID, INVALID, 13367c478bd9Sstevel@tonic-gate /* [74] */ INVALID, INVALID, INVALID, INVALID, 13377c478bd9Sstevel@tonic-gate /* [78] */ INVALID, INVALID, INVALID, INVALID, 13387c478bd9Sstevel@tonic-gate /* [7C] */ INVALID, INVALID, TNSZ("movq",XMM,8), TNSZ("movdqu",XMMS,16), 13397c478bd9Sstevel@tonic-gate 13407c478bd9Sstevel@tonic-gate /* [80] */ INVALID, INVALID, INVALID, INVALID, 13417c478bd9Sstevel@tonic-gate /* [84] */ INVALID, INVALID, INVALID, INVALID, 13427c478bd9Sstevel@tonic-gate /* [88] */ INVALID, INVALID, INVALID, INVALID, 13437c478bd9Sstevel@tonic-gate /* [0C] */ INVALID, INVALID, INVALID, INVALID, 13447c478bd9Sstevel@tonic-gate 13457c478bd9Sstevel@tonic-gate /* [90] */ INVALID, INVALID, INVALID, INVALID, 13467c478bd9Sstevel@tonic-gate /* [94] */ INVALID, INVALID, INVALID, INVALID, 13477c478bd9Sstevel@tonic-gate /* [98] */ INVALID, INVALID, INVALID, INVALID, 13487c478bd9Sstevel@tonic-gate /* [9C] */ INVALID, INVALID, INVALID, INVALID, 13497c478bd9Sstevel@tonic-gate 13507c478bd9Sstevel@tonic-gate /* [A0] */ INVALID, INVALID, INVALID, INVALID, 13517c478bd9Sstevel@tonic-gate /* [A4] */ INVALID, INVALID, INVALID, INVALID, 13527c478bd9Sstevel@tonic-gate /* [A8] */ INVALID, INVALID, INVALID, INVALID, 13537c478bd9Sstevel@tonic-gate /* [AC] */ INVALID, INVALID, INVALID, INVALID, 13547c478bd9Sstevel@tonic-gate 13557c478bd9Sstevel@tonic-gate /* [B0] */ INVALID, INVALID, INVALID, INVALID, 13567c478bd9Sstevel@tonic-gate /* [B4] */ INVALID, INVALID, INVALID, INVALID, 1357f8801251Skk /* [B8] */ TS("popcnt",MRw), INVALID, INVALID, INVALID, 1358245ac945SRobert Mustacchi /* [BC] */ TNSZ("tzcnt",MRw,5), TS("lzcnt",MRw), INVALID, INVALID, 13597c478bd9Sstevel@tonic-gate 13607c478bd9Sstevel@tonic-gate /* [C0] */ INVALID, INVALID, TNSZ("cmpss",XMMP,4), INVALID, 13617c478bd9Sstevel@tonic-gate /* [C4] */ INVALID, INVALID, INVALID, INVALID, 13627c478bd9Sstevel@tonic-gate /* [C8] */ INVALID, INVALID, INVALID, INVALID, 13637c478bd9Sstevel@tonic-gate /* [CC] */ INVALID, INVALID, INVALID, INVALID, 13647c478bd9Sstevel@tonic-gate 13657c478bd9Sstevel@tonic-gate /* [D0] */ INVALID, INVALID, INVALID, INVALID, 13667c478bd9Sstevel@tonic-gate /* [D4] */ INVALID, INVALID, TNS("movq2dq",XMMMX), INVALID, 13677c478bd9Sstevel@tonic-gate /* [D8] */ INVALID, INVALID, INVALID, INVALID, 13687c478bd9Sstevel@tonic-gate /* [DC] */ INVALID, INVALID, INVALID, INVALID, 13697c478bd9Sstevel@tonic-gate 13707c478bd9Sstevel@tonic-gate /* [E0] */ INVALID, INVALID, INVALID, INVALID, 13717c478bd9Sstevel@tonic-gate /* [E4] */ INVALID, INVALID, TNSZ("cvtdq2pd",XMM,8), INVALID, 13727c478bd9Sstevel@tonic-gate /* [E8] */ INVALID, INVALID, INVALID, INVALID, 13737c478bd9Sstevel@tonic-gate /* [EC] */ INVALID, INVALID, INVALID, INVALID, 13747c478bd9Sstevel@tonic-gate 13757c478bd9Sstevel@tonic-gate /* [F0] */ INVALID, INVALID, INVALID, INVALID, 13767c478bd9Sstevel@tonic-gate /* [F4] */ INVALID, INVALID, INVALID, INVALID, 13777c478bd9Sstevel@tonic-gate /* [F8] */ INVALID, INVALID, INVALID, INVALID, 13787c478bd9Sstevel@tonic-gate /* [FC] */ INVALID, INVALID, INVALID, INVALID, 13797c478bd9Sstevel@tonic-gate }; 13807c478bd9Sstevel@tonic-gate 1381ab47273fSEdward Gillett const instable_t dis_opAVXF30F[256] = { 1382ab47273fSEdward Gillett /* [00] */ INVALID, INVALID, INVALID, INVALID, 1383ab47273fSEdward Gillett /* [04] */ INVALID, INVALID, INVALID, INVALID, 1384ab47273fSEdward Gillett /* [08] */ INVALID, INVALID, INVALID, INVALID, 1385ab47273fSEdward Gillett /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1386ab47273fSEdward Gillett 1387ab47273fSEdward Gillett /* [10] */ TNSZ("vmovss",VEX_RMrX,4), TNSZ("vmovss",VEX_RRX,4), TNSZ("vmovsldup",VEX_MX,4), INVALID, 1388ab47273fSEdward Gillett /* [14] */ INVALID, INVALID, TNSZ("vmovshdup",VEX_MX,4), INVALID, 1389ab47273fSEdward Gillett /* [18] */ INVALID, INVALID, INVALID, INVALID, 1390ab47273fSEdward Gillett /* [1C] */ INVALID, INVALID, INVALID, INVALID, 1391ab47273fSEdward Gillett 1392ab47273fSEdward Gillett /* [20] */ INVALID, INVALID, INVALID, INVALID, 1393ab47273fSEdward Gillett /* [24] */ INVALID, INVALID, INVALID, INVALID, 1394ab47273fSEdward Gillett /* [28] */ INVALID, INVALID, TNSZ("vcvtsi2ss",VEX_RMrX,4),INVALID, 1395ab47273fSEdward Gillett /* [2C] */ TNSZ("vcvttss2si",VEX_MR,4),TNSZ("vcvtss2si",VEX_MR,4),INVALID, INVALID, 1396ab47273fSEdward Gillett 1397ab47273fSEdward Gillett /* [30] */ INVALID, INVALID, INVALID, INVALID, 1398ab47273fSEdward Gillett /* [34] */ INVALID, INVALID, INVALID, INVALID, 1399ab47273fSEdward Gillett /* [38] */ INVALID, INVALID, INVALID, INVALID, 1400ab47273fSEdward Gillett /* [3C] */ INVALID, INVALID, INVALID, INVALID, 1401ab47273fSEdward Gillett 1402ab47273fSEdward Gillett /* [40] */ INVALID, INVALID, INVALID, INVALID, 1403ab47273fSEdward Gillett /* [44] */ INVALID, INVALID, INVALID, INVALID, 1404ab47273fSEdward Gillett /* [48] */ INVALID, INVALID, INVALID, INVALID, 1405ab47273fSEdward Gillett /* [4C] */ INVALID, INVALID, INVALID, INVALID, 1406ab47273fSEdward Gillett 1407ab47273fSEdward Gillett /* [50] */ INVALID, TNSZ("vsqrtss",VEX_RMrX,4), TNSZ("vrsqrtss",VEX_RMrX,4), TNSZ("vrcpss",VEX_RMrX,4), 1408ab47273fSEdward Gillett /* [54] */ INVALID, INVALID, INVALID, INVALID, 1409ab47273fSEdward Gillett /* [58] */ TNSZ("vaddss",VEX_RMrX,4), TNSZ("vmulss",VEX_RMrX,4), TNSZ("vcvtss2sd",VEX_RMrX,4), TNSZ("vcvttps2dq",VEX_MX,16), 1410ab47273fSEdward Gillett /* [5C] */ TNSZ("vsubss",VEX_RMrX,4), TNSZ("vminss",VEX_RMrX,4), TNSZ("vdivss",VEX_RMrX,4), TNSZ("vmaxss",VEX_RMrX,4), 1411ab47273fSEdward Gillett 1412ab47273fSEdward Gillett /* [60] */ INVALID, INVALID, INVALID, INVALID, 1413ab47273fSEdward Gillett /* [64] */ INVALID, INVALID, INVALID, INVALID, 1414ab47273fSEdward Gillett /* [68] */ INVALID, INVALID, INVALID, INVALID, 1415ab47273fSEdward Gillett /* [6C] */ INVALID, INVALID, INVALID, TNSZ("vmovdqu",VEX_MX,16), 1416ab47273fSEdward Gillett 1417ab47273fSEdward Gillett /* [70] */ TNSZ("vpshufhw",VEX_MXI,16),INVALID, INVALID, INVALID, 1418ab47273fSEdward Gillett /* [74] */ INVALID, INVALID, INVALID, INVALID, 1419ab47273fSEdward Gillett /* [78] */ INVALID, INVALID, INVALID, INVALID, 1420ab47273fSEdward Gillett /* [7C] */ INVALID, INVALID, TNSZ("vmovq",VEX_MX,8), TNSZ("vmovdqu",VEX_RX,16), 1421ab47273fSEdward Gillett 1422ab47273fSEdward Gillett /* [80] */ INVALID, INVALID, INVALID, INVALID, 1423ab47273fSEdward Gillett /* [84] */ INVALID, INVALID, INVALID, INVALID, 1424ab47273fSEdward Gillett /* [88] */ INVALID, INVALID, INVALID, INVALID, 1425ab47273fSEdward Gillett /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1426ab47273fSEdward Gillett 1427ab47273fSEdward Gillett /* [90] */ INVALID, INVALID, INVALID, INVALID, 1428ab47273fSEdward Gillett /* [94] */ INVALID, INVALID, INVALID, INVALID, 1429ab47273fSEdward Gillett /* [98] */ INVALID, INVALID, INVALID, INVALID, 1430ab47273fSEdward Gillett /* [9C] */ INVALID, INVALID, INVALID, INVALID, 1431ab47273fSEdward Gillett 1432ab47273fSEdward Gillett /* [A0] */ INVALID, INVALID, INVALID, INVALID, 1433ab47273fSEdward Gillett /* [A4] */ INVALID, INVALID, INVALID, INVALID, 1434ab47273fSEdward Gillett /* [A8] */ INVALID, INVALID, INVALID, INVALID, 1435ab47273fSEdward Gillett /* [AC] */ INVALID, INVALID, INVALID, INVALID, 1436ab47273fSEdward Gillett 1437ab47273fSEdward Gillett /* [B0] */ INVALID, INVALID, INVALID, INVALID, 1438ab47273fSEdward Gillett /* [B4] */ INVALID, INVALID, INVALID, INVALID, 1439ab47273fSEdward Gillett /* [B8] */ INVALID, INVALID, INVALID, INVALID, 1440ab47273fSEdward Gillett /* [BC] */ INVALID, INVALID, INVALID, INVALID, 1441ab47273fSEdward Gillett 1442ab47273fSEdward Gillett /* [C0] */ INVALID, INVALID, TNSZ("vcmpss",VEX_RMRX,4), INVALID, 1443ab47273fSEdward Gillett /* [C4] */ INVALID, INVALID, INVALID, INVALID, 1444ab47273fSEdward Gillett /* [C8] */ INVALID, INVALID, INVALID, INVALID, 1445ab47273fSEdward Gillett /* [CC] */ INVALID, INVALID, INVALID, INVALID, 1446ab47273fSEdward Gillett 1447ab47273fSEdward Gillett /* [D0] */ INVALID, INVALID, INVALID, INVALID, 1448ab47273fSEdward Gillett /* [D4] */ INVALID, INVALID, INVALID, INVALID, 1449ab47273fSEdward Gillett /* [D8] */ INVALID, INVALID, INVALID, INVALID, 1450ab47273fSEdward Gillett /* [DC] */ INVALID, INVALID, INVALID, INVALID, 1451ab47273fSEdward Gillett 1452ab47273fSEdward Gillett /* [E0] */ INVALID, INVALID, INVALID, INVALID, 1453ab47273fSEdward Gillett /* [E4] */ INVALID, INVALID, TNSZ("vcvtdq2pd",VEX_MX,8), INVALID, 1454ab47273fSEdward Gillett /* [E8] */ INVALID, INVALID, INVALID, INVALID, 1455ab47273fSEdward Gillett /* [EC] */ INVALID, INVALID, INVALID, INVALID, 1456ab47273fSEdward Gillett 1457ab47273fSEdward Gillett /* [F0] */ INVALID, INVALID, INVALID, INVALID, 1458ab47273fSEdward Gillett /* [F4] */ INVALID, INVALID, INVALID, INVALID, 1459ab47273fSEdward Gillett /* [F8] */ INVALID, INVALID, INVALID, INVALID, 1460ab47273fSEdward Gillett /* [FC] */ INVALID, INVALID, INVALID, INVALID, 1461ab47273fSEdward Gillett }; 146281b505b7SJerry Jelinek 146381b505b7SJerry Jelinek /* 1464a25e615dSRobert Mustacchi * Table for instructions with an EVEX prefix followed by 0F. 146581b505b7SJerry Jelinek */ 1466a25e615dSRobert Mustacchi const instable_t dis_opEVEX0F[256] = { 146781b505b7SJerry Jelinek /* [00] */ INVALID, INVALID, INVALID, INVALID, 146881b505b7SJerry Jelinek /* [04] */ INVALID, INVALID, INVALID, INVALID, 146981b505b7SJerry Jelinek /* [08] */ INVALID, INVALID, INVALID, INVALID, 147081b505b7SJerry Jelinek /* [0C] */ INVALID, INVALID, INVALID, INVALID, 147181b505b7SJerry Jelinek 1472a25e615dSRobert Mustacchi /* [10] */ TNS("vmovups",EVEX_MX), TNS("vmovups",EVEX_RX), INVALID, INVALID, 147381b505b7SJerry Jelinek /* [14] */ INVALID, INVALID, INVALID, INVALID, 147481b505b7SJerry Jelinek /* [18] */ INVALID, INVALID, INVALID, INVALID, 147581b505b7SJerry Jelinek /* [1C] */ INVALID, INVALID, INVALID, INVALID, 147681b505b7SJerry Jelinek 147781b505b7SJerry Jelinek /* [20] */ INVALID, INVALID, INVALID, INVALID, 147881b505b7SJerry Jelinek /* [24] */ INVALID, INVALID, INVALID, INVALID, 1479a25e615dSRobert Mustacchi /* [28] */ TNS("vmovaps",EVEX_MX), TNS("vmovaps",EVEX_RX), INVALID, INVALID, 148081b505b7SJerry Jelinek /* [2C] */ INVALID, INVALID, INVALID, INVALID, 148181b505b7SJerry Jelinek 148281b505b7SJerry Jelinek /* [30] */ INVALID, INVALID, INVALID, INVALID, 148381b505b7SJerry Jelinek /* [34] */ INVALID, INVALID, INVALID, INVALID, 148481b505b7SJerry Jelinek /* [38] */ INVALID, INVALID, INVALID, INVALID, 148581b505b7SJerry Jelinek /* [3C] */ INVALID, INVALID, INVALID, INVALID, 148681b505b7SJerry Jelinek 148781b505b7SJerry Jelinek /* [40] */ INVALID, INVALID, INVALID, INVALID, 148881b505b7SJerry Jelinek /* [44] */ INVALID, INVALID, INVALID, INVALID, 148981b505b7SJerry Jelinek /* [48] */ INVALID, INVALID, INVALID, INVALID, 149081b505b7SJerry Jelinek /* [4C] */ INVALID, INVALID, INVALID, INVALID, 149181b505b7SJerry Jelinek 1492a25e615dSRobert Mustacchi /* [50] */ INVALID, INVALID, INVALID, INVALID, 1493a25e615dSRobert Mustacchi /* [54] */ TNS("vandps",EVEX_RMrX),TNS("vandnps",EVEX_RMrX),TNS("vorps",EVEX_RMrX),TNS("vxorps",EVEX_RMrX), 1494a25e615dSRobert Mustacchi /* [58] */ INVALID, INVALID, INVALID, INVALID, 1495a25e615dSRobert Mustacchi /* [5C] */ INVALID, INVALID, INVALID, INVALID, 1496a25e615dSRobert Mustacchi 1497a25e615dSRobert Mustacchi /* [60] */ INVALID, INVALID, INVALID, INVALID, 1498a25e615dSRobert Mustacchi /* [64] */ INVALID, INVALID, INVALID, INVALID, 1499a25e615dSRobert Mustacchi /* [68] */ INVALID, INVALID, INVALID, INVALID, 1500a25e615dSRobert Mustacchi /* [6C] */ INVALID, INVALID, INVALID, INVALID, 1501a25e615dSRobert Mustacchi 1502a25e615dSRobert Mustacchi /* [70] */ INVALID, INVALID, INVALID, INVALID, 1503a25e615dSRobert Mustacchi /* [74] */ INVALID, INVALID, INVALID, INVALID, 1504a25e615dSRobert Mustacchi /* [78] */ INVALID, INVALID, INVALID, INVALID, 1505a25e615dSRobert Mustacchi /* [7C] */ INVALID, INVALID, INVALID, INVALID, 1506a25e615dSRobert Mustacchi 1507a25e615dSRobert Mustacchi /* [80] */ INVALID, INVALID, INVALID, INVALID, 1508a25e615dSRobert Mustacchi /* [84] */ INVALID, INVALID, INVALID, INVALID, 1509a25e615dSRobert Mustacchi /* [88] */ INVALID, INVALID, INVALID, INVALID, 1510a25e615dSRobert Mustacchi /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1511a25e615dSRobert Mustacchi 1512a25e615dSRobert Mustacchi /* [90] */ INVALID, INVALID, INVALID, INVALID, 1513a25e615dSRobert Mustacchi /* [94] */ INVALID, INVALID, INVALID, INVALID, 1514a25e615dSRobert Mustacchi /* [98] */ INVALID, INVALID, INVALID, INVALID, 1515a25e615dSRobert Mustacchi /* [9C] */ INVALID, INVALID, INVALID, INVALID, 1516a25e615dSRobert Mustacchi 1517a25e615dSRobert Mustacchi /* [A0] */ INVALID, INVALID, INVALID, INVALID, 1518a25e615dSRobert Mustacchi /* [A4] */ INVALID, INVALID, INVALID, INVALID, 1519a25e615dSRobert Mustacchi /* [A8] */ INVALID, INVALID, INVALID, INVALID, 1520a25e615dSRobert Mustacchi /* [AC] */ INVALID, INVALID, INVALID, INVALID, 1521a25e615dSRobert Mustacchi 1522a25e615dSRobert Mustacchi /* [B0] */ INVALID, INVALID, INVALID, INVALID, 1523a25e615dSRobert Mustacchi /* [B4] */ INVALID, INVALID, INVALID, INVALID, 1524a25e615dSRobert Mustacchi /* [B8] */ INVALID, INVALID, INVALID, INVALID, 1525a25e615dSRobert Mustacchi /* [BC] */ INVALID, INVALID, INVALID, INVALID, 1526a25e615dSRobert Mustacchi 1527a25e615dSRobert Mustacchi /* [C0] */ INVALID, INVALID, INVALID, INVALID, 1528a25e615dSRobert Mustacchi /* [C4] */ INVALID, INVALID, INVALID, INVALID, 1529a25e615dSRobert Mustacchi /* [C8] */ INVALID, INVALID, INVALID, INVALID, 1530a25e615dSRobert Mustacchi /* [CC] */ INVALID, INVALID, INVALID, INVALID, 1531a25e615dSRobert Mustacchi 1532a25e615dSRobert Mustacchi /* [D0] */ INVALID, INVALID, INVALID, INVALID, 1533a25e615dSRobert Mustacchi /* [D4] */ INVALID, INVALID, INVALID, INVALID, 1534a25e615dSRobert Mustacchi /* [D8] */ INVALID, INVALID, INVALID, INVALID, 1535a25e615dSRobert Mustacchi /* [DC] */ INVALID, INVALID, INVALID, INVALID, 1536a25e615dSRobert Mustacchi 1537a25e615dSRobert Mustacchi /* [E0] */ INVALID, INVALID, INVALID, INVALID, 1538a25e615dSRobert Mustacchi /* [E4] */ INVALID, INVALID, INVALID, INVALID, 1539a25e615dSRobert Mustacchi /* [E8] */ INVALID, INVALID, INVALID, INVALID, 1540a25e615dSRobert Mustacchi /* [EC] */ INVALID, INVALID, INVALID, INVALID, 1541a25e615dSRobert Mustacchi 1542a25e615dSRobert Mustacchi /* [F0] */ INVALID, INVALID, INVALID, INVALID, 1543a25e615dSRobert Mustacchi /* [F4] */ INVALID, INVALID, INVALID, INVALID, 1544a25e615dSRobert Mustacchi /* [F8] */ INVALID, INVALID, INVALID, INVALID, 1545a25e615dSRobert Mustacchi /* [FC] */ INVALID, INVALID, INVALID, INVALID, 1546a25e615dSRobert Mustacchi }; 1547a25e615dSRobert Mustacchi 1548a25e615dSRobert Mustacchi /* 1549a25e615dSRobert Mustacchi * Decode tables for EVEX 66 0F 1550a25e615dSRobert Mustacchi */ 1551a25e615dSRobert Mustacchi const instable_t dis_opEVEX660F[256] = { 1552a25e615dSRobert Mustacchi /* [00] */ INVALID, INVALID, INVALID, INVALID, 1553a25e615dSRobert Mustacchi /* [04] */ INVALID, INVALID, INVALID, INVALID, 1554a25e615dSRobert Mustacchi /* [08] */ INVALID, INVALID, INVALID, INVALID, 1555a25e615dSRobert Mustacchi /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1556a25e615dSRobert Mustacchi 1557a25e615dSRobert Mustacchi /* [10] */ TNS("vmovupd",EVEX_MX), TNS("vmovupd",EVEX_RX), INVALID, INVALID, 1558a25e615dSRobert Mustacchi /* [14] */ INVALID, INVALID, INVALID, INVALID, 1559a25e615dSRobert Mustacchi /* [18] */ INVALID, INVALID, INVALID, INVALID, 1560a25e615dSRobert Mustacchi /* [1C] */ INVALID, INVALID, INVALID, INVALID, 1561a25e615dSRobert Mustacchi 1562a25e615dSRobert Mustacchi /* [20] */ INVALID, INVALID, INVALID, INVALID, 1563a25e615dSRobert Mustacchi /* [24] */ INVALID, INVALID, INVALID, INVALID, 1564a25e615dSRobert Mustacchi /* [28] */ TNS("vmovapd",EVEX_MX), TNS("vmovapd",EVEX_RX), INVALID, INVALID, 1565a25e615dSRobert Mustacchi /* [2C] */ INVALID, INVALID, INVALID, INVALID, 1566a25e615dSRobert Mustacchi 1567a25e615dSRobert Mustacchi /* [30] */ INVALID, INVALID, INVALID, INVALID, 1568a25e615dSRobert Mustacchi /* [34] */ INVALID, INVALID, INVALID, INVALID, 1569a25e615dSRobert Mustacchi /* [38] */ INVALID, INVALID, INVALID, INVALID, 1570a25e615dSRobert Mustacchi /* [3C] */ INVALID, INVALID, INVALID, INVALID, 1571a25e615dSRobert Mustacchi 1572a25e615dSRobert Mustacchi /* [40] */ INVALID, INVALID, INVALID, INVALID, 1573a25e615dSRobert Mustacchi /* [44] */ INVALID, INVALID, INVALID, INVALID, 1574a25e615dSRobert Mustacchi /* [48] */ INVALID, INVALID, INVALID, INVALID, 1575a25e615dSRobert Mustacchi /* [4C] */ INVALID, INVALID, INVALID, INVALID, 1576a25e615dSRobert Mustacchi 1577a25e615dSRobert Mustacchi /* [50] */ INVALID, INVALID, INVALID, INVALID, 1578a25e615dSRobert Mustacchi /* [54] */ TNS("vandpd",EVEX_RMrX),TNS("vandnpd",EVEX_RMrX),TNS("vorpd",EVEX_RMrX),TNS("vxorpd",EVEX_RMrX), 157981b505b7SJerry Jelinek /* [58] */ INVALID, INVALID, INVALID, INVALID, 158081b505b7SJerry Jelinek /* [5C] */ INVALID, INVALID, INVALID, INVALID, 158181b505b7SJerry Jelinek 158281b505b7SJerry Jelinek /* [60] */ INVALID, INVALID, INVALID, INVALID, 158381b505b7SJerry Jelinek /* [64] */ INVALID, INVALID, INVALID, INVALID, 158481b505b7SJerry Jelinek /* [68] */ INVALID, INVALID, INVALID, INVALID, 1585a25e615dSRobert Mustacchi /* [6C] */ INVALID, INVALID, INVALID, TNS("vmovdqa",EVEX_MX), 158681b505b7SJerry Jelinek 158781b505b7SJerry Jelinek /* [70] */ INVALID, INVALID, INVALID, INVALID, 158881b505b7SJerry Jelinek /* [74] */ INVALID, INVALID, INVALID, INVALID, 158981b505b7SJerry Jelinek /* [78] */ INVALID, INVALID, INVALID, INVALID, 1590a25e615dSRobert Mustacchi /* [7C] */ INVALID, INVALID, INVALID, TNS("vmovdqa",EVEX_RX), 159181b505b7SJerry Jelinek 159281b505b7SJerry Jelinek /* [80] */ INVALID, INVALID, INVALID, INVALID, 159381b505b7SJerry Jelinek /* [84] */ INVALID, INVALID, INVALID, INVALID, 159481b505b7SJerry Jelinek /* [88] */ INVALID, INVALID, INVALID, INVALID, 159581b505b7SJerry Jelinek /* [0C] */ INVALID, INVALID, INVALID, INVALID, 159681b505b7SJerry Jelinek 159781b505b7SJerry Jelinek /* [90] */ INVALID, INVALID, INVALID, INVALID, 159881b505b7SJerry Jelinek /* [94] */ INVALID, INVALID, INVALID, INVALID, 159981b505b7SJerry Jelinek /* [98] */ INVALID, INVALID, INVALID, INVALID, 160081b505b7SJerry Jelinek /* [9C] */ INVALID, INVALID, INVALID, INVALID, 160181b505b7SJerry Jelinek 160281b505b7SJerry Jelinek /* [A0] */ INVALID, INVALID, INVALID, INVALID, 160381b505b7SJerry Jelinek /* [A4] */ INVALID, INVALID, INVALID, INVALID, 160481b505b7SJerry Jelinek /* [A8] */ INVALID, INVALID, INVALID, INVALID, 160581b505b7SJerry Jelinek /* [AC] */ INVALID, INVALID, INVALID, INVALID, 160681b505b7SJerry Jelinek 160781b505b7SJerry Jelinek /* [B0] */ INVALID, INVALID, INVALID, INVALID, 160881b505b7SJerry Jelinek /* [B4] */ INVALID, INVALID, INVALID, INVALID, 160981b505b7SJerry Jelinek /* [B8] */ INVALID, INVALID, INVALID, INVALID, 161081b505b7SJerry Jelinek /* [BC] */ INVALID, INVALID, INVALID, INVALID, 161181b505b7SJerry Jelinek 161281b505b7SJerry Jelinek /* [C0] */ INVALID, INVALID, INVALID, INVALID, 161381b505b7SJerry Jelinek /* [C4] */ INVALID, INVALID, INVALID, INVALID, 161481b505b7SJerry Jelinek /* [C8] */ INVALID, INVALID, INVALID, INVALID, 161581b505b7SJerry Jelinek /* [CC] */ INVALID, INVALID, INVALID, INVALID, 161681b505b7SJerry Jelinek 161781b505b7SJerry Jelinek /* [D0] */ INVALID, INVALID, INVALID, INVALID, 161881b505b7SJerry Jelinek /* [D4] */ INVALID, INVALID, INVALID, INVALID, 1619d242cdf5SJerry Jelinek /* [D8] */ INVALID, INVALID, INVALID, TSq("vpand",EVEX_RMrX), 1620d242cdf5SJerry Jelinek /* [DC] */ INVALID, INVALID, INVALID, TSq("vpandn",EVEX_RMrX), 162181b505b7SJerry Jelinek 162281b505b7SJerry Jelinek /* [E0] */ INVALID, INVALID, INVALID, INVALID, 162381b505b7SJerry Jelinek /* [E4] */ INVALID, INVALID, INVALID, INVALID, 1624d242cdf5SJerry Jelinek /* [E8] */ INVALID, INVALID, INVALID, TSq("vpor",EVEX_RMrX), 1625d242cdf5SJerry Jelinek /* [EC] */ INVALID, INVALID, INVALID, TSq("vpxor",EVEX_RMrX), 162681b505b7SJerry Jelinek 162781b505b7SJerry Jelinek /* [F0] */ INVALID, INVALID, INVALID, INVALID, 162881b505b7SJerry Jelinek /* [F4] */ INVALID, INVALID, INVALID, INVALID, 162981b505b7SJerry Jelinek /* [F8] */ INVALID, INVALID, INVALID, INVALID, 163081b505b7SJerry Jelinek /* [FC] */ INVALID, INVALID, INVALID, INVALID, 163181b505b7SJerry Jelinek }; 163281b505b7SJerry Jelinek 1633a25e615dSRobert Mustacchi const instable_t dis_opEVEX660F38[256] = { 1634a25e615dSRobert Mustacchi /* [00] */ INVALID, INVALID, INVALID, INVALID, 1635a25e615dSRobert Mustacchi /* [04] */ INVALID, INVALID, INVALID, INVALID, 1636a25e615dSRobert Mustacchi /* [08] */ INVALID, INVALID, INVALID, INVALID, 1637a25e615dSRobert Mustacchi /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1638a25e615dSRobert Mustacchi 1639a25e615dSRobert Mustacchi /* [10] */ INVALID, INVALID, INVALID, INVALID, 1640a25e615dSRobert Mustacchi /* [14] */ INVALID, INVALID, INVALID, INVALID, 1641a25e615dSRobert Mustacchi /* [18] */ INVALID, INVALID, INVALID, INVALID, 1642a25e615dSRobert Mustacchi /* [1C] */ INVALID, INVALID, INVALID, INVALID, 1643a25e615dSRobert Mustacchi 1644a25e615dSRobert Mustacchi /* [20] */ INVALID, INVALID, INVALID, INVALID, 1645a25e615dSRobert Mustacchi /* [24] */ INVALID, INVALID, INVALID, INVALID, 1646a25e615dSRobert Mustacchi /* [28] */ INVALID, INVALID, INVALID, INVALID, 1647a25e615dSRobert Mustacchi /* [2C] */ INVALID, INVALID, INVALID, INVALID, 1648a25e615dSRobert Mustacchi 1649a25e615dSRobert Mustacchi /* [30] */ INVALID, INVALID, INVALID, INVALID, 1650a25e615dSRobert Mustacchi /* [34] */ INVALID, INVALID, INVALID, INVALID, 1651a25e615dSRobert Mustacchi /* [38] */ INVALID, INVALID, INVALID, INVALID, 1652a25e615dSRobert Mustacchi /* [3C] */ INVALID, INVALID, INVALID, INVALID, 1653a25e615dSRobert Mustacchi 1654a25e615dSRobert Mustacchi /* [40] */ INVALID, INVALID, INVALID, INVALID, 1655a25e615dSRobert Mustacchi /* [44] */ INVALID, INVALID, INVALID, INVALID, 1656a25e615dSRobert Mustacchi /* [48] */ INVALID, INVALID, INVALID, INVALID, 1657a25e615dSRobert Mustacchi /* [4C] */ INVALID, INVALID, INVALID, INVALID, 1658a25e615dSRobert Mustacchi 1659a25e615dSRobert Mustacchi /* [50] */ TNSZ("vpdpbusd",EVEX_RMrX,16),TNSZ("vpdpbusds",EVEX_RMrX,16),TNSZ("vpdpwssd",EVEX_RMrX,16),TNSZ("vpdpwssds",EVEX_RMrX,16), 1660a25e615dSRobert Mustacchi /* [54] */ INVALID, INVALID, INVALID, INVALID, 1661a25e615dSRobert Mustacchi /* [58] */ INVALID, INVALID, INVALID, INVALID, 1662a25e615dSRobert Mustacchi /* [5C] */ INVALID, INVALID, INVALID, INVALID, 1663a25e615dSRobert Mustacchi 1664a25e615dSRobert Mustacchi /* [60] */ INVALID, INVALID, INVALID, INVALID, 1665a25e615dSRobert Mustacchi /* [64] */ INVALID, INVALID, INVALID, INVALID, 1666a25e615dSRobert Mustacchi /* [68] */ INVALID, INVALID, INVALID, INVALID, 1667a25e615dSRobert Mustacchi /* [6C] */ INVALID, INVALID, INVALID, INVALID, 1668a25e615dSRobert Mustacchi 1669a25e615dSRobert Mustacchi /* [70] */ INVALID, INVALID, INVALID, INVALID, 1670a25e615dSRobert Mustacchi /* [74] */ INVALID, INVALID, INVALID, INVALID, 1671a25e615dSRobert Mustacchi /* [78] */ INVALID, INVALID, INVALID, INVALID, 1672a25e615dSRobert Mustacchi /* [7C] */ INVALID, INVALID, INVALID, INVALID, 1673a25e615dSRobert Mustacchi 1674a25e615dSRobert Mustacchi /* [80] */ INVALID, INVALID, INVALID, INVALID, 1675a25e615dSRobert Mustacchi /* [84] */ INVALID, INVALID, INVALID, INVALID, 1676a25e615dSRobert Mustacchi /* [88] */ INVALID, INVALID, INVALID, INVALID, 1677a25e615dSRobert Mustacchi /* [8C] */ INVALID, INVALID, INVALID, INVALID, 1678a25e615dSRobert Mustacchi 1679a25e615dSRobert Mustacchi /* [90] */ INVALID, INVALID, INVALID, INVALID, 1680a25e615dSRobert Mustacchi /* [94] */ INVALID, INVALID, INVALID, INVALID, 1681a25e615dSRobert Mustacchi /* [98] */ INVALID, INVALID, INVALID, INVALID, 1682a25e615dSRobert Mustacchi /* [9C] */ INVALID, INVALID, INVALID, INVALID, 1683a25e615dSRobert Mustacchi 1684a25e615dSRobert Mustacchi /* [A0] */ INVALID, INVALID, INVALID, INVALID, 1685a25e615dSRobert Mustacchi /* [A4] */ INVALID, INVALID, INVALID, INVALID, 1686a25e615dSRobert Mustacchi /* [A8] */ INVALID, INVALID, INVALID, INVALID, 1687a25e615dSRobert Mustacchi /* [AC] */ INVALID, INVALID, INVALID, INVALID, 1688a25e615dSRobert Mustacchi 1689a25e615dSRobert Mustacchi /* [B0] */ INVALID, INVALID, INVALID, INVALID, 1690a25e615dSRobert Mustacchi /* [B4] */ INVALID, INVALID, INVALID, INVALID, 1691a25e615dSRobert Mustacchi /* [B8] */ INVALID, INVALID, INVALID, INVALID, 1692a25e615dSRobert Mustacchi /* [BC] */ INVALID, INVALID, INVALID, INVALID, 1693a25e615dSRobert Mustacchi 1694a25e615dSRobert Mustacchi /* [C0] */ INVALID, INVALID, INVALID, INVALID, 1695a25e615dSRobert Mustacchi /* [C4] */ INVALID, INVALID, INVALID, INVALID, 1696a25e615dSRobert Mustacchi /* [C8] */ INVALID, INVALID, INVALID, INVALID, 1697a25e615dSRobert Mustacchi /* [CC] */ INVALID, INVALID, INVALID, TNS("vgf2p8mulb",EVEX_RMrX), 1698a25e615dSRobert Mustacchi 1699a25e615dSRobert Mustacchi /* [D0] */ INVALID, INVALID, INVALID, INVALID, 1700a25e615dSRobert Mustacchi /* [D4] */ INVALID, INVALID, INVALID, INVALID, 1701a25e615dSRobert Mustacchi /* [D8] */ INVALID, INVALID, INVALID, INVALID, 1702a25e615dSRobert Mustacchi /* [DC] */ TNSZ("vaesenc",EVEX_RMrX,16),TNSZ("vaesenclast",EVEX_RMrX,16),TNSZ("vaesdec",EVEX_RMrX,16),TNSZ("vaesdeclast",EVEX_RMrX,16), 1703a25e615dSRobert Mustacchi 1704a25e615dSRobert Mustacchi /* [E0] */ INVALID, INVALID, INVALID, INVALID, 1705a25e615dSRobert Mustacchi /* [E4] */ INVALID, INVALID, INVALID, INVALID, 1706a25e615dSRobert Mustacchi /* [E8] */ INVALID, INVALID, INVALID, INVALID, 1707a25e615dSRobert Mustacchi /* [EC] */ INVALID, INVALID, INVALID, INVALID, 1708a25e615dSRobert Mustacchi 1709a25e615dSRobert Mustacchi /* [F0] */ INVALID, INVALID, INVALID, INVALID, 1710a25e615dSRobert Mustacchi /* [F4] */ INVALID, INVALID, INVALID, INVALID, 1711a25e615dSRobert Mustacchi /* [F8] */ INVALID, INVALID, INVALID, INVALID, 1712a25e615dSRobert Mustacchi /* [FC] */ INVALID, INVALID, INVALID, INVALID, 1713a25e615dSRobert Mustacchi }; 1714a25e615dSRobert Mustacchi 1715a25e615dSRobert Mustacchi const instable_t dis_opEVEX660F3A[256] = { 1716a25e615dSRobert Mustacchi /* [00] */ INVALID, INVALID, INVALID, INVALID, 1717a25e615dSRobert Mustacchi /* [04] */ INVALID, INVALID, INVALID, INVALID, 1718a25e615dSRobert Mustacchi /* [08] */ INVALID, INVALID, INVALID, INVALID, 1719a25e615dSRobert Mustacchi /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1720a25e615dSRobert Mustacchi 1721a25e615dSRobert Mustacchi /* [10] */ INVALID, INVALID, INVALID, INVALID, 1722a25e615dSRobert Mustacchi /* [14] */ INVALID, INVALID, INVALID, INVALID, 1723a25e615dSRobert Mustacchi /* [18] */ INVALID, INVALID, INVALID, INVALID, 1724a25e615dSRobert Mustacchi /* [1C] */ INVALID, INVALID, INVALID, INVALID, 1725a25e615dSRobert Mustacchi 1726a25e615dSRobert Mustacchi /* [20] */ INVALID, INVALID, INVALID, INVALID, 1727a25e615dSRobert Mustacchi /* [24] */ INVALID, INVALID, INVALID, INVALID, 1728a25e615dSRobert Mustacchi /* [28] */ INVALID, INVALID, INVALID, INVALID, 1729a25e615dSRobert Mustacchi /* [2C] */ INVALID, INVALID, INVALID, INVALID, 1730a25e615dSRobert Mustacchi 1731a25e615dSRobert Mustacchi /* [30] */ INVALID, INVALID, INVALID, INVALID, 1732a25e615dSRobert Mustacchi /* [34] */ INVALID, INVALID, INVALID, INVALID, 1733a25e615dSRobert Mustacchi /* [38] */ INVALID, INVALID, INVALID, INVALID, 1734a25e615dSRobert Mustacchi /* [3C] */ INVALID, INVALID, INVALID, INVALID, 1735a25e615dSRobert Mustacchi 1736a25e615dSRobert Mustacchi /* [40] */ INVALID, INVALID, INVALID, INVALID, 1737a25e615dSRobert Mustacchi /* [44] */ TNSZ("vpclmulqdq",EVEX_RMRX,16),INVALID, INVALID, INVALID, 1738a25e615dSRobert Mustacchi /* [48] */ INVALID, INVALID, INVALID, INVALID, 1739a25e615dSRobert Mustacchi /* [4C] */ INVALID, INVALID, INVALID, INVALID, 1740a25e615dSRobert Mustacchi 1741a25e615dSRobert Mustacchi /* [50] */ INVALID, INVALID, INVALID, INVALID, 1742a25e615dSRobert Mustacchi /* [54] */ INVALID, INVALID, INVALID, INVALID, 1743a25e615dSRobert Mustacchi /* [58] */ INVALID, INVALID, INVALID, INVALID, 1744a25e615dSRobert Mustacchi /* [5C] */ INVALID, INVALID, INVALID, INVALID, 1745a25e615dSRobert Mustacchi 1746a25e615dSRobert Mustacchi /* [60] */ INVALID, INVALID, INVALID, INVALID, 1747a25e615dSRobert Mustacchi /* [64] */ INVALID, INVALID, INVALID, INVALID, 1748a25e615dSRobert Mustacchi /* [68] */ INVALID, INVALID, INVALID, INVALID, 1749a25e615dSRobert Mustacchi /* [6C] */ INVALID, INVALID, INVALID, INVALID, 1750a25e615dSRobert Mustacchi 1751a25e615dSRobert Mustacchi /* [70] */ INVALID, INVALID, INVALID, INVALID, 1752a25e615dSRobert Mustacchi /* [74] */ INVALID, INVALID, INVALID, INVALID, 1753a25e615dSRobert Mustacchi /* [78] */ INVALID, INVALID, INVALID, INVALID, 1754a25e615dSRobert Mustacchi /* [7C] */ INVALID, INVALID, INVALID, INVALID, 1755a25e615dSRobert Mustacchi 1756a25e615dSRobert Mustacchi /* [80] */ INVALID, INVALID, INVALID, INVALID, 1757a25e615dSRobert Mustacchi /* [84] */ INVALID, INVALID, INVALID, INVALID, 1758a25e615dSRobert Mustacchi /* [88] */ INVALID, INVALID, INVALID, INVALID, 1759a25e615dSRobert Mustacchi /* [8C] */ INVALID, INVALID, INVALID, INVALID, 1760a25e615dSRobert Mustacchi 1761a25e615dSRobert Mustacchi /* [90] */ INVALID, INVALID, INVALID, INVALID, 1762a25e615dSRobert Mustacchi /* [94] */ INVALID, INVALID, INVALID, INVALID, 1763a25e615dSRobert Mustacchi /* [98] */ INVALID, INVALID, INVALID, INVALID, 1764a25e615dSRobert Mustacchi /* [9C] */ INVALID, INVALID, INVALID, INVALID, 1765a25e615dSRobert Mustacchi 1766a25e615dSRobert Mustacchi /* [A0] */ INVALID, INVALID, INVALID, INVALID, 1767a25e615dSRobert Mustacchi /* [A4] */ INVALID, INVALID, INVALID, INVALID, 1768a25e615dSRobert Mustacchi /* [A8] */ INVALID, INVALID, INVALID, INVALID, 1769a25e615dSRobert Mustacchi /* [AC] */ INVALID, INVALID, INVALID, INVALID, 1770a25e615dSRobert Mustacchi 1771a25e615dSRobert Mustacchi /* [B0] */ INVALID, INVALID, INVALID, INVALID, 1772a25e615dSRobert Mustacchi /* [B4] */ INVALID, INVALID, INVALID, INVALID, 1773a25e615dSRobert Mustacchi /* [B8] */ INVALID, INVALID, INVALID, INVALID, 1774a25e615dSRobert Mustacchi /* [BC] */ INVALID, INVALID, INVALID, INVALID, 1775a25e615dSRobert Mustacchi 1776a25e615dSRobert Mustacchi /* [C0] */ INVALID, INVALID, INVALID, INVALID, 1777a25e615dSRobert Mustacchi /* [C4] */ INVALID, INVALID, INVALID, INVALID, 1778a25e615dSRobert Mustacchi /* [C8] */ INVALID, INVALID, INVALID, INVALID, 1779a25e615dSRobert Mustacchi /* [CC] */ INVALID, INVALID, TNS("vgf2p8affineqb",EVEX_RMRX),TNS("vgf2p8affineinvqb",EVEX_RMRX), 1780a25e615dSRobert Mustacchi 1781a25e615dSRobert Mustacchi /* [D0] */ INVALID, INVALID, INVALID, INVALID, 1782a25e615dSRobert Mustacchi /* [D4] */ INVALID, INVALID, INVALID, INVALID, 1783a25e615dSRobert Mustacchi /* [D8] */ INVALID, INVALID, INVALID, INVALID, 1784a25e615dSRobert Mustacchi /* [DC] */ INVALID, INVALID, INVALID, INVALID, 1785a25e615dSRobert Mustacchi 1786a25e615dSRobert Mustacchi /* [E0] */ INVALID, INVALID, INVALID, INVALID, 1787a25e615dSRobert Mustacchi /* [E4] */ INVALID, INVALID, INVALID, INVALID, 1788a25e615dSRobert Mustacchi /* [E8] */ INVALID, INVALID, INVALID, INVALID, 1789a25e615dSRobert Mustacchi /* [EC] */ INVALID, INVALID, INVALID, INVALID, 1790a25e615dSRobert Mustacchi 1791a25e615dSRobert Mustacchi /* [F0] */ INVALID, INVALID, INVALID, INVALID, 1792a25e615dSRobert Mustacchi /* [F4] */ INVALID, INVALID, INVALID, INVALID, 1793a25e615dSRobert Mustacchi /* [F8] */ INVALID, INVALID, INVALID, INVALID, 1794a25e615dSRobert Mustacchi /* [FC] */ INVALID, INVALID, INVALID, INVALID, 1795a25e615dSRobert Mustacchi }; 1796a25e615dSRobert Mustacchi 1797a25e615dSRobert Mustacchi 1798a25e615dSRobert Mustacchi const instable_t dis_opEVEXF20F[256] = { 1799a25e615dSRobert Mustacchi /* [00] */ INVALID, INVALID, INVALID, INVALID, 1800a25e615dSRobert Mustacchi /* [04] */ INVALID, INVALID, INVALID, INVALID, 1801a25e615dSRobert Mustacchi /* [08] */ INVALID, INVALID, INVALID, INVALID, 1802a25e615dSRobert Mustacchi /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1803a25e615dSRobert Mustacchi 1804a25e615dSRobert Mustacchi /* [10] */ INVALID, INVALID, INVALID, INVALID, 1805a25e615dSRobert Mustacchi /* [14] */ INVALID, INVALID, INVALID, INVALID, 1806a25e615dSRobert Mustacchi /* [18] */ INVALID, INVALID, INVALID, INVALID, 1807a25e615dSRobert Mustacchi /* [1C] */ INVALID, INVALID, INVALID, INVALID, 1808a25e615dSRobert Mustacchi 1809a25e615dSRobert Mustacchi /* [20] */ INVALID, INVALID, INVALID, INVALID, 1810a25e615dSRobert Mustacchi /* [24] */ INVALID, INVALID, INVALID, INVALID, 1811a25e615dSRobert Mustacchi /* [28] */ INVALID, INVALID, INVALID, INVALID, 1812a25e615dSRobert Mustacchi /* [2C] */ INVALID, INVALID, INVALID, INVALID, 1813a25e615dSRobert Mustacchi 1814a25e615dSRobert Mustacchi /* [30] */ INVALID, INVALID, INVALID, INVALID, 1815a25e615dSRobert Mustacchi /* [34] */ INVALID, INVALID, INVALID, INVALID, 1816a25e615dSRobert Mustacchi /* [38] */ INVALID, INVALID, INVALID, INVALID, 1817a25e615dSRobert Mustacchi /* [3C] */ INVALID, INVALID, INVALID, INVALID, 1818a25e615dSRobert Mustacchi 1819a25e615dSRobert Mustacchi /* [40] */ INVALID, INVALID, INVALID, INVALID, 1820a25e615dSRobert Mustacchi /* [44] */ INVALID, INVALID, INVALID, INVALID, 1821a25e615dSRobert Mustacchi /* [48] */ INVALID, INVALID, INVALID, INVALID, 1822a25e615dSRobert Mustacchi /* [4C] */ INVALID, INVALID, INVALID, INVALID, 1823a25e615dSRobert Mustacchi 1824a25e615dSRobert Mustacchi /* [50] */ INVALID, INVALID, INVALID, INVALID, 1825a25e615dSRobert Mustacchi /* [54] */ INVALID, INVALID, INVALID, INVALID, 1826a25e615dSRobert Mustacchi /* [58] */ INVALID, INVALID, INVALID, INVALID, 1827a25e615dSRobert Mustacchi /* [5C] */ INVALID, INVALID, INVALID, INVALID, 1828a25e615dSRobert Mustacchi 1829a25e615dSRobert Mustacchi /* [60] */ INVALID, INVALID, INVALID, INVALID, 1830a25e615dSRobert Mustacchi /* [64] */ INVALID, INVALID, INVALID, INVALID, 1831a25e615dSRobert Mustacchi /* [68] */ INVALID, INVALID, INVALID, INVALID, 1832a25e615dSRobert Mustacchi /* [6C] */ INVALID, INVALID, INVALID, TNS("vmovdqu",EVEX_MX), 1833a25e615dSRobert Mustacchi 1834a25e615dSRobert Mustacchi /* [70] */ INVALID, INVALID, INVALID, INVALID, 1835a25e615dSRobert Mustacchi /* [74] */ INVALID, INVALID, INVALID, INVALID, 1836a25e615dSRobert Mustacchi /* [78] */ INVALID, INVALID, INVALID, INVALID, 1837a25e615dSRobert Mustacchi /* [7C] */ INVALID, INVALID, INVALID, TNS("vmovdqu",EVEX_RX), 1838a25e615dSRobert Mustacchi 1839a25e615dSRobert Mustacchi /* [80] */ INVALID, INVALID, INVALID, INVALID, 1840a25e615dSRobert Mustacchi /* [84] */ INVALID, INVALID, INVALID, INVALID, 1841a25e615dSRobert Mustacchi /* [88] */ INVALID, INVALID, INVALID, INVALID, 1842a25e615dSRobert Mustacchi /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1843a25e615dSRobert Mustacchi 1844a25e615dSRobert Mustacchi /* [90] */ INVALID, INVALID, INVALID, INVALID, 1845a25e615dSRobert Mustacchi /* [94] */ INVALID, INVALID, INVALID, INVALID, 1846a25e615dSRobert Mustacchi /* [98] */ INVALID, INVALID, INVALID, INVALID, 1847a25e615dSRobert Mustacchi /* [9C] */ INVALID, INVALID, INVALID, INVALID, 1848a25e615dSRobert Mustacchi 1849a25e615dSRobert Mustacchi /* [A0] */ INVALID, INVALID, INVALID, INVALID, 1850a25e615dSRobert Mustacchi /* [A4] */ INVALID, INVALID, INVALID, INVALID, 1851a25e615dSRobert Mustacchi /* [A8] */ INVALID, INVALID, INVALID, INVALID, 1852a25e615dSRobert Mustacchi /* [AC] */ INVALID, INVALID, INVALID, INVALID, 1853a25e615dSRobert Mustacchi 1854a25e615dSRobert Mustacchi /* [B0] */ INVALID, INVALID, INVALID, INVALID, 1855a25e615dSRobert Mustacchi /* [B4] */ INVALID, INVALID, INVALID, INVALID, 1856a25e615dSRobert Mustacchi /* [B8] */ INVALID, INVALID, INVALID, INVALID, 1857a25e615dSRobert Mustacchi /* [BC] */ INVALID, INVALID, INVALID, INVALID, 1858a25e615dSRobert Mustacchi 1859a25e615dSRobert Mustacchi /* [C0] */ INVALID, INVALID, INVALID, INVALID, 1860a25e615dSRobert Mustacchi /* [C4] */ INVALID, INVALID, INVALID, INVALID, 1861a25e615dSRobert Mustacchi /* [C8] */ INVALID, INVALID, INVALID, INVALID, 1862a25e615dSRobert Mustacchi /* [CC] */ INVALID, INVALID, INVALID, INVALID, 1863a25e615dSRobert Mustacchi 1864a25e615dSRobert Mustacchi /* [D0] */ INVALID, INVALID, INVALID, INVALID, 1865a25e615dSRobert Mustacchi /* [D4] */ INVALID, INVALID, INVALID, INVALID, 1866a25e615dSRobert Mustacchi /* [D8] */ INVALID, INVALID, INVALID, INVALID, 1867a25e615dSRobert Mustacchi /* [DC] */ INVALID, INVALID, INVALID, INVALID, 1868a25e615dSRobert Mustacchi 1869a25e615dSRobert Mustacchi /* [E0] */ INVALID, INVALID, INVALID, INVALID, 1870a25e615dSRobert Mustacchi /* [E4] */ INVALID, INVALID, INVALID, INVALID, 1871a25e615dSRobert Mustacchi /* [E8] */ INVALID, INVALID, INVALID, INVALID, 1872a25e615dSRobert Mustacchi /* [EC] */ INVALID, INVALID, INVALID, INVALID, 1873a25e615dSRobert Mustacchi 1874a25e615dSRobert Mustacchi /* [F0] */ INVALID, INVALID, INVALID, INVALID, 1875a25e615dSRobert Mustacchi /* [F4] */ INVALID, INVALID, INVALID, INVALID, 1876a25e615dSRobert Mustacchi /* [F8] */ INVALID, INVALID, INVALID, INVALID, 1877a25e615dSRobert Mustacchi /* [FC] */ INVALID, INVALID, INVALID, INVALID, 1878a25e615dSRobert Mustacchi }; 1879a25e615dSRobert Mustacchi 1880a25e615dSRobert Mustacchi const instable_t dis_opEVEXF30F[256] = { 1881a25e615dSRobert Mustacchi /* [00] */ INVALID, INVALID, INVALID, INVALID, 1882a25e615dSRobert Mustacchi /* [04] */ INVALID, INVALID, INVALID, INVALID, 1883a25e615dSRobert Mustacchi /* [08] */ INVALID, INVALID, INVALID, INVALID, 1884a25e615dSRobert Mustacchi /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1885a25e615dSRobert Mustacchi 1886a25e615dSRobert Mustacchi /* [10] */ INVALID, INVALID, INVALID, INVALID, 1887a25e615dSRobert Mustacchi /* [14] */ INVALID, INVALID, INVALID, INVALID, 1888a25e615dSRobert Mustacchi /* [18] */ INVALID, INVALID, INVALID, INVALID, 1889a25e615dSRobert Mustacchi /* [1C] */ INVALID, INVALID, INVALID, INVALID, 1890a25e615dSRobert Mustacchi 1891a25e615dSRobert Mustacchi /* [20] */ INVALID, INVALID, INVALID, INVALID, 1892a25e615dSRobert Mustacchi /* [24] */ INVALID, INVALID, INVALID, INVALID, 1893a25e615dSRobert Mustacchi /* [28] */ INVALID, INVALID, INVALID, INVALID, 1894a25e615dSRobert Mustacchi /* [2C] */ INVALID, INVALID, INVALID, INVALID, 1895a25e615dSRobert Mustacchi 1896a25e615dSRobert Mustacchi /* [30] */ INVALID, INVALID, INVALID, INVALID, 1897a25e615dSRobert Mustacchi /* [34] */ INVALID, INVALID, INVALID, INVALID, 1898a25e615dSRobert Mustacchi /* [38] */ INVALID, INVALID, INVALID, INVALID, 1899a25e615dSRobert Mustacchi /* [3C] */ INVALID, INVALID, INVALID, INVALID, 1900a25e615dSRobert Mustacchi 1901a25e615dSRobert Mustacchi /* [40] */ INVALID, INVALID, INVALID, INVALID, 1902a25e615dSRobert Mustacchi /* [44] */ INVALID, INVALID, INVALID, INVALID, 1903a25e615dSRobert Mustacchi /* [48] */ INVALID, INVALID, INVALID, INVALID, 1904a25e615dSRobert Mustacchi /* [4C] */ INVALID, INVALID, INVALID, INVALID, 1905a25e615dSRobert Mustacchi 1906a25e615dSRobert Mustacchi /* [50] */ INVALID, INVALID, INVALID, INVALID, 1907a25e615dSRobert Mustacchi /* [54] */ INVALID, INVALID, INVALID, INVALID, 1908a25e615dSRobert Mustacchi /* [58] */ INVALID, INVALID, INVALID, INVALID, 1909a25e615dSRobert Mustacchi /* [5C] */ INVALID, INVALID, INVALID, INVALID, 1910a25e615dSRobert Mustacchi 1911a25e615dSRobert Mustacchi /* [60] */ INVALID, INVALID, INVALID, INVALID, 1912a25e615dSRobert Mustacchi /* [64] */ INVALID, INVALID, INVALID, INVALID, 1913a25e615dSRobert Mustacchi /* [68] */ INVALID, INVALID, INVALID, INVALID, 1914a25e615dSRobert Mustacchi /* [6C] */ INVALID, INVALID, INVALID, TNS("vmovdqu",EVEX_MX), 1915a25e615dSRobert Mustacchi 1916a25e615dSRobert Mustacchi /* [70] */ INVALID, INVALID, INVALID, INVALID, 1917a25e615dSRobert Mustacchi /* [74] */ INVALID, INVALID, INVALID, INVALID, 1918a25e615dSRobert Mustacchi /* [78] */ INVALID, INVALID, INVALID, INVALID, 1919a25e615dSRobert Mustacchi /* [7C] */ INVALID, INVALID, INVALID, TNS("vmovdqu",EVEX_RX), 1920a25e615dSRobert Mustacchi 1921a25e615dSRobert Mustacchi /* [80] */ INVALID, INVALID, INVALID, INVALID, 1922a25e615dSRobert Mustacchi /* [84] */ INVALID, INVALID, INVALID, INVALID, 1923a25e615dSRobert Mustacchi /* [88] */ INVALID, INVALID, INVALID, INVALID, 1924a25e615dSRobert Mustacchi /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1925a25e615dSRobert Mustacchi 1926a25e615dSRobert Mustacchi /* [90] */ INVALID, INVALID, INVALID, INVALID, 1927a25e615dSRobert Mustacchi /* [94] */ INVALID, INVALID, INVALID, INVALID, 1928a25e615dSRobert Mustacchi /* [98] */ INVALID, INVALID, INVALID, INVALID, 1929a25e615dSRobert Mustacchi /* [9C] */ INVALID, INVALID, INVALID, INVALID, 1930a25e615dSRobert Mustacchi 1931a25e615dSRobert Mustacchi /* [A0] */ INVALID, INVALID, INVALID, INVALID, 1932a25e615dSRobert Mustacchi /* [A4] */ INVALID, INVALID, INVALID, INVALID, 1933a25e615dSRobert Mustacchi /* [A8] */ INVALID, INVALID, INVALID, INVALID, 1934a25e615dSRobert Mustacchi /* [AC] */ INVALID, INVALID, INVALID, INVALID, 1935a25e615dSRobert Mustacchi 1936a25e615dSRobert Mustacchi /* [B0] */ INVALID, INVALID, INVALID, INVALID, 1937a25e615dSRobert Mustacchi /* [B4] */ INVALID, INVALID, INVALID, INVALID, 1938a25e615dSRobert Mustacchi /* [B8] */ INVALID, INVALID, INVALID, INVALID, 1939a25e615dSRobert Mustacchi /* [BC] */ INVALID, INVALID, INVALID, INVALID, 1940a25e615dSRobert Mustacchi 1941a25e615dSRobert Mustacchi /* [C0] */ INVALID, INVALID, INVALID, INVALID, 1942a25e615dSRobert Mustacchi /* [C4] */ INVALID, INVALID, INVALID, INVALID, 1943a25e615dSRobert Mustacchi /* [C8] */ INVALID, INVALID, INVALID, INVALID, 1944a25e615dSRobert Mustacchi /* [CC] */ INVALID, INVALID, INVALID, INVALID, 1945a25e615dSRobert Mustacchi 1946a25e615dSRobert Mustacchi /* [D0] */ INVALID, INVALID, INVALID, INVALID, 1947a25e615dSRobert Mustacchi /* [D4] */ INVALID, INVALID, INVALID, INVALID, 1948a25e615dSRobert Mustacchi /* [D8] */ INVALID, INVALID, INVALID, INVALID, 1949a25e615dSRobert Mustacchi /* [DC] */ INVALID, INVALID, INVALID, INVALID, 1950a25e615dSRobert Mustacchi 1951a25e615dSRobert Mustacchi /* [E0] */ INVALID, INVALID, INVALID, INVALID, 1952a25e615dSRobert Mustacchi /* [E4] */ INVALID, INVALID, INVALID, INVALID, 1953a25e615dSRobert Mustacchi /* [E8] */ INVALID, INVALID, INVALID, INVALID, 1954a25e615dSRobert Mustacchi /* [EC] */ INVALID, INVALID, INVALID, INVALID, 1955a25e615dSRobert Mustacchi 1956a25e615dSRobert Mustacchi /* [F0] */ INVALID, INVALID, INVALID, INVALID, 1957a25e615dSRobert Mustacchi /* [F4] */ INVALID, INVALID, INVALID, INVALID, 1958a25e615dSRobert Mustacchi /* [F8] */ INVALID, INVALID, INVALID, INVALID, 1959a25e615dSRobert Mustacchi /* [FC] */ INVALID, INVALID, INVALID, INVALID, 1960a25e615dSRobert Mustacchi }; 196182d5eb48SKrishnendu Sadhukhan - Sun Microsystems /* 196282d5eb48SKrishnendu Sadhukhan - Sun Microsystems * The following two tables are used to encode crc32 and movbe 196382d5eb48SKrishnendu Sadhukhan - Sun Microsystems * since they share the same opcodes. 196482d5eb48SKrishnendu Sadhukhan - Sun Microsystems */ 196582d5eb48SKrishnendu Sadhukhan - Sun Microsystems const instable_t dis_op0F38F0[2] = { 196682d5eb48SKrishnendu Sadhukhan - Sun Microsystems /* [00] */ TNS("crc32b",CRC32), 196782d5eb48SKrishnendu Sadhukhan - Sun Microsystems TS("movbe",MOVBE), 196882d5eb48SKrishnendu Sadhukhan - Sun Microsystems }; 196982d5eb48SKrishnendu Sadhukhan - Sun Microsystems 197082d5eb48SKrishnendu Sadhukhan - Sun Microsystems const instable_t dis_op0F38F1[2] = { 197182d5eb48SKrishnendu Sadhukhan - Sun Microsystems /* [00] */ TS("crc32",CRC32), 197282d5eb48SKrishnendu Sadhukhan - Sun Microsystems TS("movbe",MOVBE), 197382d5eb48SKrishnendu Sadhukhan - Sun Microsystems }; 197482d5eb48SKrishnendu Sadhukhan - Sun Microsystems 19758889c875SRobert Mustacchi /* 19768889c875SRobert Mustacchi * The following table is used to distinguish between adox and adcx which share 19778889c875SRobert Mustacchi * the same opcodes. 19788889c875SRobert Mustacchi */ 19798889c875SRobert Mustacchi const instable_t dis_op0F38F6[2] = { 19808889c875SRobert Mustacchi /* [00] */ TNS("adcx",ADX), 19818889c875SRobert Mustacchi TNS("adox",ADX), 19828889c875SRobert Mustacchi }; 19838889c875SRobert Mustacchi 1984d0f8ff6eSkk const instable_t dis_op0F38[256] = { 1985d0f8ff6eSkk /* [00] */ TNSZ("pshufb",XMM_66o,16),TNSZ("phaddw",XMM_66o,16),TNSZ("phaddd",XMM_66o,16),TNSZ("phaddsw",XMM_66o,16), 1986d0f8ff6eSkk /* [04] */ TNSZ("pmaddubsw",XMM_66o,16),TNSZ("phsubw",XMM_66o,16), TNSZ("phsubd",XMM_66o,16),TNSZ("phsubsw",XMM_66o,16), 1987d0f8ff6eSkk /* [08] */ TNSZ("psignb",XMM_66o,16),TNSZ("psignw",XMM_66o,16),TNSZ("psignd",XMM_66o,16),TNSZ("pmulhrsw",XMM_66o,16), 1988d0f8ff6eSkk /* [0C] */ INVALID, INVALID, INVALID, INVALID, 1989d0f8ff6eSkk 1990d0f8ff6eSkk /* [10] */ TNSZ("pblendvb",XMM_66r,16),INVALID, INVALID, INVALID, 1991d0f8ff6eSkk /* [14] */ TNSZ("blendvps",XMM_66r,16),TNSZ("blendvpd",XMM_66r,16),INVALID, TNSZ("ptest",XMM_66r,16), 1992d0f8ff6eSkk /* [18] */ INVALID, INVALID, INVALID, INVALID, 1993d0f8ff6eSkk /* [1C] */ TNSZ("pabsb",XMM_66o,16),TNSZ("pabsw",XMM_66o,16),TNSZ("pabsd",XMM_66o,16),INVALID, 1994d0f8ff6eSkk 1995d0f8ff6eSkk /* [20] */ TNSZ("pmovsxbw",XMM_66r,16),TNSZ("pmovsxbd",XMM_66r,16),TNSZ("pmovsxbq",XMM_66r,16),TNSZ("pmovsxwd",XMM_66r,16), 1996d0f8ff6eSkk /* [24] */ TNSZ("pmovsxwq",XMM_66r,16),TNSZ("pmovsxdq",XMM_66r,16),INVALID, INVALID, 1997d0f8ff6eSkk /* [28] */ TNSZ("pmuldq",XMM_66r,16),TNSZ("pcmpeqq",XMM_66r,16),TNSZ("movntdqa",XMMM_66r,16),TNSZ("packusdw",XMM_66r,16), 1998d0f8ff6eSkk /* [2C] */ INVALID, INVALID, INVALID, INVALID, 1999d0f8ff6eSkk 2000d0f8ff6eSkk /* [30] */ TNSZ("pmovzxbw",XMM_66r,16),TNSZ("pmovzxbd",XMM_66r,16),TNSZ("pmovzxbq",XMM_66r,16),TNSZ("pmovzxwd",XMM_66r,16), 2001d0f8ff6eSkk /* [34] */ TNSZ("pmovzxwq",XMM_66r,16),TNSZ("pmovzxdq",XMM_66r,16),INVALID, TNSZ("pcmpgtq",XMM_66r,16), 2002d0f8ff6eSkk /* [38] */ TNSZ("pminsb",XMM_66r,16),TNSZ("pminsd",XMM_66r,16),TNSZ("pminuw",XMM_66r,16),TNSZ("pminud",XMM_66r,16), 2003d0f8ff6eSkk /* [3C] */ TNSZ("pmaxsb",XMM_66r,16),TNSZ("pmaxsd",XMM_66r,16),TNSZ("pmaxuw",XMM_66r,16),TNSZ("pmaxud",XMM_66r,16), 2004d0f8ff6eSkk 2005d0f8ff6eSkk /* [40] */ TNSZ("pmulld",XMM_66r,16),TNSZ("phminposuw",XMM_66r,16),INVALID, INVALID, 2006d0f8ff6eSkk /* [44] */ INVALID, INVALID, INVALID, INVALID, 2007d0f8ff6eSkk /* [48] */ INVALID, INVALID, INVALID, INVALID, 2008d0f8ff6eSkk /* [4C] */ INVALID, INVALID, INVALID, INVALID, 2009d0f8ff6eSkk 2010d0f8ff6eSkk /* [50] */ INVALID, INVALID, INVALID, INVALID, 2011d0f8ff6eSkk /* [54] */ INVALID, INVALID, INVALID, INVALID, 2012d0f8ff6eSkk /* [58] */ INVALID, INVALID, INVALID, INVALID, 2013d0f8ff6eSkk /* [5C] */ INVALID, INVALID, INVALID, INVALID, 2014d0f8ff6eSkk 2015d0f8ff6eSkk /* [60] */ INVALID, INVALID, INVALID, INVALID, 2016d0f8ff6eSkk /* [64] */ INVALID, INVALID, INVALID, INVALID, 2017d0f8ff6eSkk /* [68] */ INVALID, INVALID, INVALID, INVALID, 2018d0f8ff6eSkk /* [6C] */ INVALID, INVALID, INVALID, INVALID, 2019d0f8ff6eSkk 2020d0f8ff6eSkk /* [70] */ INVALID, INVALID, INVALID, INVALID, 2021d0f8ff6eSkk /* [74] */ INVALID, INVALID, INVALID, INVALID, 2022d0f8ff6eSkk /* [78] */ INVALID, INVALID, INVALID, INVALID, 2023d0f8ff6eSkk /* [7C] */ INVALID, INVALID, INVALID, INVALID, 2024d0f8ff6eSkk 20251872b0b5SAndriy Gapon /* [80] */ TNSy("invept", RM_66r), TNSy("invvpid", RM_66r),TNSy("invpcid", RM_66r),INVALID, 2026d0f8ff6eSkk /* [84] */ INVALID, INVALID, INVALID, INVALID, 2027d0f8ff6eSkk /* [88] */ INVALID, INVALID, INVALID, INVALID, 2028d0f8ff6eSkk /* [8C] */ INVALID, INVALID, INVALID, INVALID, 2029d0f8ff6eSkk 2030d0f8ff6eSkk /* [90] */ INVALID, INVALID, INVALID, INVALID, 2031d0f8ff6eSkk /* [94] */ INVALID, INVALID, INVALID, INVALID, 2032d0f8ff6eSkk /* [98] */ INVALID, INVALID, INVALID, INVALID, 2033d0f8ff6eSkk /* [9C] */ INVALID, INVALID, INVALID, INVALID, 2034d0f8ff6eSkk 2035d0f8ff6eSkk /* [A0] */ INVALID, INVALID, INVALID, INVALID, 2036d0f8ff6eSkk /* [A4] */ INVALID, INVALID, INVALID, INVALID, 2037d0f8ff6eSkk /* [A8] */ INVALID, INVALID, INVALID, INVALID, 2038d0f8ff6eSkk /* [AC] */ INVALID, INVALID, INVALID, INVALID, 2039d0f8ff6eSkk 2040d0f8ff6eSkk /* [B0] */ INVALID, INVALID, INVALID, INVALID, 2041d0f8ff6eSkk /* [B4] */ INVALID, INVALID, INVALID, INVALID, 2042d0f8ff6eSkk /* [B8] */ INVALID, INVALID, INVALID, INVALID, 2043d0f8ff6eSkk /* [BC] */ INVALID, INVALID, INVALID, INVALID, 2044d0f8ff6eSkk 2045d0f8ff6eSkk /* [C0] */ INVALID, INVALID, INVALID, INVALID, 2046d0f8ff6eSkk /* [C4] */ INVALID, INVALID, INVALID, INVALID, 204781293f93SRobert Mustacchi /* [C8] */ TNSZ("sha1nexte",XMM,16),TNSZ("sha1msg1",XMM,16),TNSZ("sha1msg2",XMM,16),TNSZ("sha256rnds2",XMM,16), 2048a25e615dSRobert Mustacchi /* [CC] */ TNSZ("sha256msg1",XMM,16),TNSZ("sha256msg2",XMM,16),INVALID, TNS("gf2p8mulb",XMM_66r), 2049d0f8ff6eSkk 2050d0f8ff6eSkk /* [D0] */ INVALID, INVALID, INVALID, INVALID, 2051d0f8ff6eSkk /* [D4] */ INVALID, INVALID, INVALID, INVALID, 2052a2426e09SKuriakose Kuruvilla /* [D8] */ INVALID, INVALID, INVALID, TNSZ("aesimc",XMM_66r,16), 2053a2426e09SKuriakose Kuruvilla /* [DC] */ TNSZ("aesenc",XMM_66r,16),TNSZ("aesenclast",XMM_66r,16),TNSZ("aesdec",XMM_66r,16),TNSZ("aesdeclast",XMM_66r,16), 2054d0f8ff6eSkk 2055d0f8ff6eSkk /* [E0] */ INVALID, INVALID, INVALID, INVALID, 2056d0f8ff6eSkk /* [E4] */ INVALID, INVALID, INVALID, INVALID, 2057d0f8ff6eSkk /* [E8] */ INVALID, INVALID, INVALID, INVALID, 2058d0f8ff6eSkk /* [EC] */ INVALID, INVALID, INVALID, INVALID, 205982d5eb48SKrishnendu Sadhukhan - Sun Microsystems /* [F0] */ IND(dis_op0F38F0), IND(dis_op0F38F1), INVALID, INVALID, 20608889c875SRobert Mustacchi /* [F4] */ INVALID, INVALID, IND(dis_op0F38F6), INVALID, 2061d0f8ff6eSkk /* [F8] */ INVALID, INVALID, INVALID, INVALID, 2062d0f8ff6eSkk /* [FC] */ INVALID, INVALID, INVALID, INVALID, 2063d0f8ff6eSkk }; 2064d0f8ff6eSkk 2065ab47273fSEdward Gillett const instable_t dis_opAVX660F38[256] = { 2066ab47273fSEdward Gillett /* [00] */ TNSZ("vpshufb",VEX_RMrX,16),TNSZ("vphaddw",VEX_RMrX,16),TNSZ("vphaddd",VEX_RMrX,16),TNSZ("vphaddsw",VEX_RMrX,16), 2067ab47273fSEdward Gillett /* [04] */ TNSZ("vpmaddubsw",VEX_RMrX,16),TNSZ("vphsubw",VEX_RMrX,16), TNSZ("vphsubd",VEX_RMrX,16),TNSZ("vphsubsw",VEX_RMrX,16), 2068ab47273fSEdward Gillett /* [08] */ TNSZ("vpsignb",VEX_RMrX,16),TNSZ("vpsignw",VEX_RMrX,16),TNSZ("vpsignd",VEX_RMrX,16),TNSZ("vpmulhrsw",VEX_RMrX,16), 2069ab47273fSEdward Gillett /* [0C] */ TNSZ("vpermilps",VEX_RMrX,8),TNSZ("vpermilpd",VEX_RMrX,16),TNSZ("vtestps",VEX_RRI,8), TNSZ("vtestpd",VEX_RRI,16), 2070ab47273fSEdward Gillett 2071ebb8ac07SRobert Mustacchi /* [10] */ INVALID, INVALID, INVALID, TNSZ("vcvtph2ps",VEX_MX,16), 2072245ac945SRobert Mustacchi /* [14] */ INVALID, INVALID, TNSZ("vpermps",VEX_RMrX,16),TNSZ("vptest",VEX_RRI,16), 2073ab47273fSEdward Gillett /* [18] */ TNSZ("vbroadcastss",VEX_MX,4),TNSZ("vbroadcastsd",VEX_MX,8),TNSZ("vbroadcastf128",VEX_MX,16),INVALID, 2074ab47273fSEdward Gillett /* [1C] */ TNSZ("vpabsb",VEX_MX,16),TNSZ("vpabsw",VEX_MX,16),TNSZ("vpabsd",VEX_MX,16),INVALID, 2075ab47273fSEdward Gillett 2076ab47273fSEdward Gillett /* [20] */ TNSZ("vpmovsxbw",VEX_MX,16),TNSZ("vpmovsxbd",VEX_MX,16),TNSZ("vpmovsxbq",VEX_MX,16),TNSZ("vpmovsxwd",VEX_MX,16), 2077ab47273fSEdward Gillett /* [24] */ TNSZ("vpmovsxwq",VEX_MX,16),TNSZ("vpmovsxdq",VEX_MX,16),INVALID, INVALID, 2078ab47273fSEdward Gillett /* [28] */ TNSZ("vpmuldq",VEX_RMrX,16),TNSZ("vpcmpeqq",VEX_RMrX,16),TNSZ("vmovntdqa",VEX_MX,16),TNSZ("vpackusdw",VEX_RMrX,16), 2079ab47273fSEdward Gillett /* [2C] */ TNSZ("vmaskmovps",VEX_RMrX,8),TNSZ("vmaskmovpd",VEX_RMrX,16),TNSZ("vmaskmovps",VEX_RRM,8),TNSZ("vmaskmovpd",VEX_RRM,16), 2080ab47273fSEdward Gillett 2081ab47273fSEdward Gillett /* [30] */ TNSZ("vpmovzxbw",VEX_MX,16),TNSZ("vpmovzxbd",VEX_MX,16),TNSZ("vpmovzxbq",VEX_MX,16),TNSZ("vpmovzxwd",VEX_MX,16), 2082245ac945SRobert Mustacchi /* [34] */ TNSZ("vpmovzxwq",VEX_MX,16),TNSZ("vpmovzxdq",VEX_MX,16),TNSZ("vpermd",VEX_RMrX,16),TNSZ("vpcmpgtq",VEX_RMrX,16), 2083ab47273fSEdward Gillett /* [38] */ TNSZ("vpminsb",VEX_RMrX,16),TNSZ("vpminsd",VEX_RMrX,16),TNSZ("vpminuw",VEX_RMrX,16),TNSZ("vpminud",VEX_RMrX,16), 2084ab47273fSEdward Gillett /* [3C] */ TNSZ("vpmaxsb",VEX_RMrX,16),TNSZ("vpmaxsd",VEX_RMrX,16),TNSZ("vpmaxuw",VEX_RMrX,16),TNSZ("vpmaxud",VEX_RMrX,16), 2085ab47273fSEdward Gillett 2086ab47273fSEdward Gillett /* [40] */ TNSZ("vpmulld",VEX_RMrX,16),TNSZ("vphminposuw",VEX_MX,16),INVALID, INVALID, 2087245ac945SRobert Mustacchi /* [44] */ INVALID, TSaZ("vpsrlv",VEX_RMrX,16),TNSZ("vpsravd",VEX_RMrX,16),TSaZ("vpsllv",VEX_RMrX,16), 2088ab47273fSEdward Gillett /* [48] */ INVALID, INVALID, INVALID, INVALID, 2089ab47273fSEdward Gillett /* [4C] */ INVALID, INVALID, INVALID, INVALID, 2090ab47273fSEdward Gillett 2091ab47273fSEdward Gillett /* [50] */ INVALID, INVALID, INVALID, INVALID, 2092ab47273fSEdward Gillett /* [54] */ INVALID, INVALID, INVALID, INVALID, 2093245ac945SRobert Mustacchi /* [58] */ TNSZ("vpbroadcastd",VEX_MX,16),TNSZ("vpbroadcastq",VEX_MX,16),TNSZ("vbroadcasti128",VEX_MX,16),INVALID, 2094ab47273fSEdward Gillett /* [5C] */ INVALID, INVALID, INVALID, INVALID, 2095ab47273fSEdward Gillett 2096ab47273fSEdward Gillett /* [60] */ INVALID, INVALID, INVALID, INVALID, 2097ab47273fSEdward Gillett /* [64] */ INVALID, INVALID, INVALID, INVALID, 2098ab47273fSEdward Gillett /* [68] */ INVALID, INVALID, INVALID, INVALID, 2099ab47273fSEdward Gillett /* [6C] */ INVALID, INVALID, INVALID, INVALID, 2100ab47273fSEdward Gillett 2101ab47273fSEdward Gillett /* [70] */ INVALID, INVALID, INVALID, INVALID, 2102ab47273fSEdward Gillett /* [74] */ INVALID, INVALID, INVALID, INVALID, 2103245ac945SRobert Mustacchi /* [78] */ TNSZ("vpbroadcastb",VEX_MX,16),TNSZ("vpbroadcastw",VEX_MX,16),INVALID, INVALID, 2104ab47273fSEdward Gillett /* [7C] */ INVALID, INVALID, INVALID, INVALID, 2105ab47273fSEdward Gillett 2106ab47273fSEdward Gillett /* [80] */ INVALID, INVALID, INVALID, INVALID, 2107ab47273fSEdward Gillett /* [84] */ INVALID, INVALID, INVALID, INVALID, 2108ab47273fSEdward Gillett /* [88] */ INVALID, INVALID, INVALID, INVALID, 2109245ac945SRobert Mustacchi /* [8C] */ TSaZ("vpmaskmov",VEX_RMrX,16),INVALID, TSaZ("vpmaskmov",VEX_RRM,16),INVALID, 2110ab47273fSEdward Gillett 2111245ac945SRobert Mustacchi /* [90] */ TNSZ("vpgatherd",VEX_SbVM,16),TNSZ("vpgatherq",VEX_SbVM,16),TNSZ("vgatherdp",VEX_SbVM,16),TNSZ("vgatherqp",VEX_SbVM,16), 2112245ac945SRobert Mustacchi /* [94] */ INVALID, INVALID, TNSZ("vfmaddsub132p",FMA,16),TNSZ("vfmsubadd132p",FMA,16), 2113245ac945SRobert Mustacchi /* [98] */ TNSZ("vfmadd132p",FMA,16),TNSZ("vfmadd132s",FMA,16),TNSZ("vfmsub132p",FMA,16),TNSZ("vfmsub132s",FMA,16), 2114245ac945SRobert Mustacchi /* [9C] */ TNSZ("vfnmadd132p",FMA,16),TNSZ("vfnmadd132s",FMA,16),TNSZ("vfnmsub132p",FMA,16),TNSZ("vfnmsub132s",FMA,16), 2115ab47273fSEdward Gillett 2116ab47273fSEdward Gillett /* [A0] */ INVALID, INVALID, INVALID, INVALID, 2117245ac945SRobert Mustacchi /* [A4] */ INVALID, INVALID, TNSZ("vfmaddsub213p",FMA,16),TNSZ("vfmsubadd213p",FMA,16), 2118245ac945SRobert Mustacchi /* [A8] */ TNSZ("vfmadd213p",FMA,16),TNSZ("vfmadd213s",FMA,16),TNSZ("vfmsub213p",FMA,16),TNSZ("vfmsub213s",FMA,16), 2119245ac945SRobert Mustacchi /* [AC] */ TNSZ("vfnmadd213p",FMA,16),TNSZ("vfnmadd213s",FMA,16),TNSZ("vfnmsub213p",FMA,16),TNSZ("vfnmsub213s",FMA,16), 2120ab47273fSEdward Gillett 2121ab47273fSEdward Gillett /* [B0] */ INVALID, INVALID, INVALID, INVALID, 2122245ac945SRobert Mustacchi /* [B4] */ INVALID, INVALID, TNSZ("vfmaddsub231p",FMA,16),TNSZ("vfmsubadd231p",FMA,16), 2123245ac945SRobert Mustacchi /* [B8] */ TNSZ("vfmadd231p",FMA,16),TNSZ("vfmadd231s",FMA,16),TNSZ("vfmsub231p",FMA,16),TNSZ("vfmsub231s",FMA,16), 2124245ac945SRobert Mustacchi /* [BC] */ TNSZ("vfnmadd231p",FMA,16),TNSZ("vfnmadd231s",FMA,16),TNSZ("vfnmsub231p",FMA,16),TNSZ("vfnmsub231s",FMA,16), 2125ab47273fSEdward Gillett 2126ab47273fSEdward Gillett /* [C0] */ INVALID, INVALID, INVALID, INVALID, 2127ab47273fSEdward Gillett /* [C4] */ INVALID, INVALID, INVALID, INVALID, 2128ab47273fSEdward Gillett /* [C8] */ INVALID, INVALID, INVALID, INVALID, 2129a25e615dSRobert Mustacchi /* [CC] */ INVALID, INVALID, INVALID, TNS("vgf2p8mulb",VEX_RMrX), 2130ab47273fSEdward Gillett 2131ab47273fSEdward Gillett /* [D0] */ INVALID, INVALID, INVALID, INVALID, 2132ab47273fSEdward Gillett /* [D4] */ INVALID, INVALID, INVALID, INVALID, 2133ab47273fSEdward Gillett /* [D8] */ INVALID, INVALID, INVALID, TNSZ("vaesimc",VEX_MX,16), 2134ab47273fSEdward Gillett /* [DC] */ TNSZ("vaesenc",VEX_RMrX,16),TNSZ("vaesenclast",VEX_RMrX,16),TNSZ("vaesdec",VEX_RMrX,16),TNSZ("vaesdeclast",VEX_RMrX,16), 2135ab47273fSEdward Gillett 2136ab47273fSEdward Gillett /* [E0] */ INVALID, INVALID, INVALID, INVALID, 2137ab47273fSEdward Gillett /* [E4] */ INVALID, INVALID, INVALID, INVALID, 2138ab47273fSEdward Gillett /* [E8] */ INVALID, INVALID, INVALID, INVALID, 2139ab47273fSEdward Gillett /* [EC] */ INVALID, INVALID, INVALID, INVALID, 2140ab47273fSEdward Gillett /* [F0] */ IND(dis_op0F38F0), IND(dis_op0F38F1), INVALID, INVALID, 2141245ac945SRobert Mustacchi /* [F4] */ INVALID, INVALID, INVALID, TNSZvr("shlx",VEX_VRMrX,5), 2142ab47273fSEdward Gillett /* [F8] */ INVALID, INVALID, INVALID, INVALID, 2143ab47273fSEdward Gillett /* [FC] */ INVALID, INVALID, INVALID, INVALID, 2144ab47273fSEdward Gillett }; 2145ab47273fSEdward Gillett 2146d0f8ff6eSkk const instable_t dis_op0F3A[256] = { 2147d0f8ff6eSkk /* [00] */ INVALID, INVALID, INVALID, INVALID, 2148d0f8ff6eSkk /* [04] */ INVALID, INVALID, INVALID, INVALID, 2149d0f8ff6eSkk /* [08] */ TNSZ("roundps",XMMP_66r,16),TNSZ("roundpd",XMMP_66r,16),TNSZ("roundss",XMMP_66r,16),TNSZ("roundsd",XMMP_66r,16), 2150d0f8ff6eSkk /* [0C] */ TNSZ("blendps",XMMP_66r,16),TNSZ("blendpd",XMMP_66r,16),TNSZ("pblendw",XMMP_66r,16),TNSZ("palignr",XMMP_66o,16), 2151d0f8ff6eSkk 2152d0f8ff6eSkk /* [10] */ INVALID, INVALID, INVALID, INVALID, 2153d0f8ff6eSkk /* [14] */ TNSZ("pextrb",XMM3PM_66r,8),TNSZ("pextrw",XMM3PM_66r,16),TSZ("pextr",XMM3PM_66r,16),TNSZ("extractps",XMM3PM_66r,16), 2154d0f8ff6eSkk /* [18] */ INVALID, INVALID, INVALID, INVALID, 2155d0f8ff6eSkk /* [1C] */ INVALID, INVALID, INVALID, INVALID, 2156d0f8ff6eSkk 2157d0f8ff6eSkk /* [20] */ TNSZ("pinsrb",XMMPRM_66r,8),TNSZ("insertps",XMMP_66r,16),TSZ("pinsr",XMMPRM_66r,16),INVALID, 2158d0f8ff6eSkk /* [24] */ INVALID, INVALID, INVALID, INVALID, 2159d0f8ff6eSkk /* [28] */ INVALID, INVALID, INVALID, INVALID, 2160d0f8ff6eSkk /* [2C] */ INVALID, INVALID, INVALID, INVALID, 2161d0f8ff6eSkk 2162d0f8ff6eSkk /* [30] */ INVALID, INVALID, INVALID, INVALID, 2163d0f8ff6eSkk /* [34] */ INVALID, INVALID, INVALID, INVALID, 2164d0f8ff6eSkk /* [38] */ INVALID, INVALID, INVALID, INVALID, 2165d0f8ff6eSkk /* [3C] */ INVALID, INVALID, INVALID, INVALID, 2166d0f8ff6eSkk 2167d0f8ff6eSkk /* [40] */ TNSZ("dpps",XMMP_66r,16),TNSZ("dppd",XMMP_66r,16),TNSZ("mpsadbw",XMMP_66r,16),INVALID, 2168a2426e09SKuriakose Kuruvilla /* [44] */ TNSZ("pclmulqdq",XMMP_66r,16),INVALID, INVALID, INVALID, 2169d0f8ff6eSkk /* [48] */ INVALID, INVALID, INVALID, INVALID, 2170d0f8ff6eSkk /* [4C] */ INVALID, INVALID, INVALID, INVALID, 2171d0f8ff6eSkk 2172d0f8ff6eSkk /* [50] */ INVALID, INVALID, INVALID, INVALID, 2173d0f8ff6eSkk /* [54] */ INVALID, INVALID, INVALID, INVALID, 2174d0f8ff6eSkk /* [58] */ INVALID, INVALID, INVALID, INVALID, 2175d0f8ff6eSkk /* [5C] */ INVALID, INVALID, INVALID, INVALID, 2176d0f8ff6eSkk 2177d0f8ff6eSkk /* [60] */ TNSZ("pcmpestrm",XMMP_66r,16),TNSZ("pcmpestri",XMMP_66r,16),TNSZ("pcmpistrm",XMMP_66r,16),TNSZ("pcmpistri",XMMP_66r,16), 2178d0f8ff6eSkk /* [64] */ INVALID, INVALID, INVALID, INVALID, 2179d0f8ff6eSkk /* [68] */ INVALID, INVALID, INVALID, INVALID, 2180d0f8ff6eSkk /* [6C] */ INVALID, INVALID, INVALID, INVALID, 2181d0f8ff6eSkk 2182d0f8ff6eSkk /* [70] */ INVALID, INVALID, INVALID, INVALID, 2183d0f8ff6eSkk /* [74] */ INVALID, INVALID, INVALID, INVALID, 2184d0f8ff6eSkk /* [78] */ INVALID, INVALID, INVALID, INVALID, 2185d0f8ff6eSkk /* [7C] */ INVALID, INVALID, INVALID, INVALID, 2186d0f8ff6eSkk 2187d0f8ff6eSkk /* [80] */ INVALID, INVALID, INVALID, INVALID, 2188d0f8ff6eSkk /* [84] */ INVALID, INVALID, INVALID, INVALID, 2189d0f8ff6eSkk /* [88] */ INVALID, INVALID, INVALID, INVALID, 2190d0f8ff6eSkk /* [8C] */ INVALID, INVALID, INVALID, INVALID, 2191d0f8ff6eSkk 2192d0f8ff6eSkk /* [90] */ INVALID, INVALID, INVALID, INVALID, 2193d0f8ff6eSkk /* [94] */ INVALID, INVALID, INVALID, INVALID, 2194d0f8ff6eSkk /* [98] */ INVALID, INVALID, INVALID, INVALID, 2195d0f8ff6eSkk /* [9C] */ INVALID, INVALID, INVALID, INVALID, 2196d0f8ff6eSkk 2197d0f8ff6eSkk /* [A0] */ INVALID, INVALID, INVALID, INVALID, 2198d0f8ff6eSkk /* [A4] */ INVALID, INVALID, INVALID, INVALID, 2199d0f8ff6eSkk /* [A8] */ INVALID, INVALID, INVALID, INVALID, 2200d0f8ff6eSkk /* [AC] */ INVALID, INVALID, INVALID, INVALID, 2201d0f8ff6eSkk 2202d0f8ff6eSkk /* [B0] */ INVALID, INVALID, INVALID, INVALID, 2203d0f8ff6eSkk /* [B4] */ INVALID, INVALID, INVALID, INVALID, 2204d0f8ff6eSkk /* [B8] */ INVALID, INVALID, INVALID, INVALID, 2205d0f8ff6eSkk /* [BC] */ INVALID, INVALID, INVALID, INVALID, 2206d0f8ff6eSkk 2207d0f8ff6eSkk /* [C0] */ INVALID, INVALID, INVALID, INVALID, 2208d0f8ff6eSkk /* [C4] */ INVALID, INVALID, INVALID, INVALID, 2209d0f8ff6eSkk /* [C8] */ INVALID, INVALID, INVALID, INVALID, 2210a25e615dSRobert Mustacchi /* [CC] */ TNSZ("sha1rnds4",XMMP,16),INVALID, TNS("gf2p8affineqb",XMMP_66r),TNS("gf2p8affineinvqb",XMMP_66r), 2211d0f8ff6eSkk 2212d0f8ff6eSkk /* [D0] */ INVALID, INVALID, INVALID, INVALID, 2213d0f8ff6eSkk /* [D4] */ INVALID, INVALID, INVALID, INVALID, 2214d0f8ff6eSkk /* [D8] */ INVALID, INVALID, INVALID, INVALID, 2215a2426e09SKuriakose Kuruvilla /* [DC] */ INVALID, INVALID, INVALID, TNSZ("aeskeygenassist",XMMP_66r,16), 2216d0f8ff6eSkk 2217d0f8ff6eSkk /* [E0] */ INVALID, INVALID, INVALID, INVALID, 2218d0f8ff6eSkk /* [E4] */ INVALID, INVALID, INVALID, INVALID, 2219d0f8ff6eSkk /* [E8] */ INVALID, INVALID, INVALID, INVALID, 2220d0f8ff6eSkk /* [EC] */ INVALID, INVALID, INVALID, INVALID, 2221d0f8ff6eSkk 2222d0f8ff6eSkk /* [F0] */ INVALID, INVALID, INVALID, INVALID, 2223d0f8ff6eSkk /* [F4] */ INVALID, INVALID, INVALID, INVALID, 2224d0f8ff6eSkk /* [F8] */ INVALID, INVALID, INVALID, INVALID, 2225d0f8ff6eSkk /* [FC] */ INVALID, INVALID, INVALID, INVALID, 2226d0f8ff6eSkk }; 2227d0f8ff6eSkk 2228ab47273fSEdward Gillett const instable_t dis_opAVX660F3A[256] = { 2229245ac945SRobert Mustacchi /* [00] */ TNSZ("vpermq",VEX_MXI,16),TNSZ("vpermpd",VEX_MXI,16),TNSZ("vpblendd",VEX_RMRX,16),INVALID, 2230ab47273fSEdward Gillett /* [04] */ TNSZ("vpermilps",VEX_MXI,8),TNSZ("vpermilpd",VEX_MXI,16),TNSZ("vperm2f128",VEX_RMRX,16),INVALID, 2231ab47273fSEdward Gillett /* [08] */ TNSZ("vroundps",VEX_MXI,16),TNSZ("vroundpd",VEX_MXI,16),TNSZ("vroundss",VEX_RMRX,16),TNSZ("vroundsd",VEX_RMRX,16), 2232ab47273fSEdward Gillett /* [0C] */ TNSZ("vblendps",VEX_RMRX,16),TNSZ("vblendpd",VEX_RMRX,16),TNSZ("vpblendw",VEX_RMRX,16),TNSZ("vpalignr",VEX_RMRX,16), 2233ab47273fSEdward Gillett 2234ab47273fSEdward Gillett /* [10] */ INVALID, INVALID, INVALID, INVALID, 2235ab47273fSEdward Gillett /* [14] */ TNSZ("vpextrb",VEX_RRi,8),TNSZ("vpextrw",VEX_RRi,16),TNSZ("vpextrd",VEX_RRi,16),TNSZ("vextractps",VEX_RM,16), 2236ab47273fSEdward Gillett /* [18] */ TNSZ("vinsertf128",VEX_RMRX,16),TNSZ("vextractf128",VEX_RX,16),INVALID, INVALID, 2237ebb8ac07SRobert Mustacchi /* [1C] */ INVALID, TNSZ("vcvtps2ph",VEX_RX,16), INVALID, INVALID, 2238ab47273fSEdward Gillett 2239ab47273fSEdward Gillett /* [20] */ TNSZ("vpinsrb",VEX_RMRX,8),TNSZ("vinsertps",VEX_RMRX,16),TNSZ("vpinsrd",VEX_RMRX,16),INVALID, 2240ab47273fSEdward Gillett /* [24] */ INVALID, INVALID, INVALID, INVALID, 2241ab47273fSEdward Gillett /* [28] */ INVALID, INVALID, INVALID, INVALID, 2242ab47273fSEdward Gillett /* [2C] */ INVALID, INVALID, INVALID, INVALID, 2243ab47273fSEdward Gillett 2244a4e73d5dSJerry Jelinek /* [30] */ TSvo("kshiftr",VEX_MXI), TSvo("kshiftr",VEX_MXI), TSvo("kshiftl",VEX_MXI), TSvo("kshiftl",VEX_MXI), 2245ab47273fSEdward Gillett /* [34] */ INVALID, INVALID, INVALID, INVALID, 2246245ac945SRobert Mustacchi /* [38] */ TNSZ("vinserti128",VEX_RMRX,16),TNSZ("vextracti128",VEX_RIM,16),INVALID, INVALID, 2247ab47273fSEdward Gillett /* [3C] */ INVALID, INVALID, INVALID, INVALID, 2248ab47273fSEdward Gillett 2249ab47273fSEdward Gillett /* [40] */ TNSZ("vdpps",VEX_RMRX,16),TNSZ("vdppd",VEX_RMRX,16),TNSZ("vmpsadbw",VEX_RMRX,16),INVALID, 2250245ac945SRobert Mustacchi /* [44] */ TNSZ("vpclmulqdq",VEX_RMRX,16),INVALID, TNSZ("vperm2i128",VEX_RMRX,16),INVALID, 2251ab47273fSEdward Gillett /* [48] */ INVALID, INVALID, TNSZ("vblendvps",VEX_RMRX,8), TNSZ("vblendvpd",VEX_RMRX,16), 2252ab47273fSEdward Gillett /* [4C] */ TNSZ("vpblendvb",VEX_RMRX,16),INVALID, INVALID, INVALID, 2253ab47273fSEdward Gillett 2254ab47273fSEdward Gillett /* [50] */ INVALID, INVALID, INVALID, INVALID, 2255ab47273fSEdward Gillett /* [54] */ INVALID, INVALID, INVALID, INVALID, 2256ab47273fSEdward Gillett /* [58] */ INVALID, INVALID, INVALID, INVALID, 2257ab47273fSEdward Gillett /* [5C] */ INVALID, INVALID, INVALID, INVALID, 2258ab47273fSEdward Gillett 2259ab47273fSEdward Gillett /* [60] */ TNSZ("vpcmpestrm",VEX_MXI,16),TNSZ("vpcmpestri",VEX_MXI,16),TNSZ("vpcmpistrm",VEX_MXI,16),TNSZ("vpcmpistri",VEX_MXI,16), 2260ab47273fSEdward Gillett /* [64] */ INVALID, INVALID, INVALID, INVALID, 2261ab47273fSEdward Gillett /* [68] */ INVALID, INVALID, INVALID, INVALID, 2262ab47273fSEdward Gillett /* [6C] */ INVALID, INVALID, INVALID, INVALID, 2263ab47273fSEdward Gillett 2264ab47273fSEdward Gillett /* [70] */ INVALID, INVALID, INVALID, INVALID, 2265ab47273fSEdward Gillett /* [74] */ INVALID, INVALID, INVALID, INVALID, 2266ab47273fSEdward Gillett /* [78] */ INVALID, INVALID, INVALID, INVALID, 2267ab47273fSEdward Gillett /* [7C] */ INVALID, INVALID, INVALID, INVALID, 2268ab47273fSEdward Gillett 2269ab47273fSEdward Gillett /* [80] */ INVALID, INVALID, INVALID, INVALID, 2270ab47273fSEdward Gillett /* [84] */ INVALID, INVALID, INVALID, INVALID, 2271ab47273fSEdward Gillett /* [88] */ INVALID, INVALID, INVALID, INVALID, 2272ab47273fSEdward Gillett /* [8C] */ INVALID, INVALID, INVALID, INVALID, 2273ab47273fSEdward Gillett 2274ab47273fSEdward Gillett /* [90] */ INVALID, INVALID, INVALID, INVALID, 2275ab47273fSEdward Gillett /* [94] */ INVALID, INVALID, INVALID, INVALID, 2276ab47273fSEdward Gillett /* [98] */ INVALID, INVALID, INVALID, INVALID, 2277ab47273fSEdward Gillett /* [9C] */ INVALID, INVALID, INVALID, INVALID, 2278ab47273fSEdward Gillett 2279ab47273fSEdward Gillett /* [A0] */ INVALID, INVALID, INVALID, INVALID, 2280ab47273fSEdward Gillett /* [A4] */ INVALID, INVALID, INVALID, INVALID, 2281ab47273fSEdward Gillett /* [A8] */ INVALID, INVALID, INVALID, INVALID, 2282ab47273fSEdward Gillett /* [AC] */ INVALID, INVALID, INVALID, INVALID, 2283ab47273fSEdward Gillett 2284ab47273fSEdward Gillett /* [B0] */ INVALID, INVALID, INVALID, INVALID, 2285ab47273fSEdward Gillett /* [B4] */ INVALID, INVALID, INVALID, INVALID, 2286ab47273fSEdward Gillett /* [B8] */ INVALID, INVALID, INVALID, INVALID, 2287ab47273fSEdward Gillett /* [BC] */ INVALID, INVALID, INVALID, INVALID, 2288ab47273fSEdward Gillett 2289ab47273fSEdward Gillett /* [C0] */ INVALID, INVALID, INVALID, INVALID, 2290ab47273fSEdward Gillett /* [C4] */ INVALID, INVALID, INVALID, INVALID, 2291ab47273fSEdward Gillett /* [C8] */ INVALID, INVALID, INVALID, INVALID, 2292a25e615dSRobert Mustacchi /* [CC] */ INVALID, INVALID, TNS("vgf2p8affineqb",VEX_RMRX),TNS("vgf2p8affineinvqb",VEX_RMRX), 2293ab47273fSEdward Gillett 2294ab47273fSEdward Gillett /* [D0] */ INVALID, INVALID, INVALID, INVALID, 2295ab47273fSEdward Gillett /* [D4] */ INVALID, INVALID, INVALID, INVALID, 2296ab47273fSEdward Gillett /* [D8] */ INVALID, INVALID, INVALID, INVALID, 2297ab47273fSEdward Gillett /* [DC] */ INVALID, INVALID, INVALID, TNSZ("vaeskeygenassist",VEX_MXI,16), 2298ab47273fSEdward Gillett 2299ab47273fSEdward Gillett /* [E0] */ INVALID, INVALID, INVALID, INVALID, 2300ab47273fSEdward Gillett /* [E4] */ INVALID, INVALID, INVALID, INVALID, 2301ab47273fSEdward Gillett /* [E8] */ INVALID, INVALID, INVALID, INVALID, 2302ab47273fSEdward Gillett /* [EC] */ INVALID, INVALID, INVALID, INVALID, 2303ab47273fSEdward Gillett 2304ab47273fSEdward Gillett /* [F0] */ INVALID, INVALID, INVALID, INVALID, 2305ab47273fSEdward Gillett /* [F4] */ INVALID, INVALID, INVALID, INVALID, 2306ab47273fSEdward Gillett /* [F8] */ INVALID, INVALID, INVALID, INVALID, 2307ab47273fSEdward Gillett /* [FC] */ INVALID, INVALID, INVALID, INVALID, 2308ab47273fSEdward Gillett }; 2309ab47273fSEdward Gillett 23108889c875SRobert Mustacchi /* 2311cff040f3SRobert Mustacchi * Decode table for 0x0F0D which uses the first byte of the mod_rm to 2312cff040f3SRobert Mustacchi * indicate a sub-code. 23138889c875SRobert Mustacchi */ 23148889c875SRobert Mustacchi const instable_t dis_op0F0D[8] = { 23158889c875SRobert Mustacchi /* [00] */ INVALID, TNS("prefetchw",PREF), TNS("prefetchwt1",PREF),INVALID, 23168889c875SRobert Mustacchi /* [04] */ INVALID, INVALID, INVALID, INVALID, 23178889c875SRobert Mustacchi }; 23188889c875SRobert Mustacchi 23197c478bd9Sstevel@tonic-gate /* 23207c478bd9Sstevel@tonic-gate * Decode table for 0x0F opcodes 23217c478bd9Sstevel@tonic-gate */ 23227c478bd9Sstevel@tonic-gate 23237c478bd9Sstevel@tonic-gate const instable_t dis_op0F[16][16] = { 23247c478bd9Sstevel@tonic-gate { 23257c478bd9Sstevel@tonic-gate /* [00] */ IND(dis_op0F00), IND(dis_op0F01), TNS("lar",MR), TNS("lsl",MR), 23267c478bd9Sstevel@tonic-gate /* [04] */ INVALID, TNS("syscall",NORM), TNS("clts",NORM), TNS("sysret",NORM), 23277c478bd9Sstevel@tonic-gate /* [08] */ TNS("invd",NORM), TNS("wbinvd",NORM), INVALID, TNS("ud2",NORM), 23288889c875SRobert Mustacchi /* [0C] */ INVALID, IND(dis_op0F0D), INVALID, INVALID, 23297c478bd9Sstevel@tonic-gate }, { 23307c478bd9Sstevel@tonic-gate /* [10] */ TNSZ("movups",XMMO,16), TNSZ("movups",XMMOS,16),TNSZ("movlps",XMMO,8), TNSZ("movlps",XMMOS,8), 23317c478bd9Sstevel@tonic-gate /* [14] */ TNSZ("unpcklps",XMMO,16),TNSZ("unpckhps",XMMO,16),TNSZ("movhps",XMMOM,8),TNSZ("movhps",XMMOMS,8), 23327c478bd9Sstevel@tonic-gate /* [18] */ IND(dis_op0F18), INVALID, INVALID, INVALID, 2333ab1416efSBryan Cantrill /* [1C] */ INVALID, INVALID, INVALID, TS("nop",Mw), 23347c478bd9Sstevel@tonic-gate }, { 23357c478bd9Sstevel@tonic-gate /* [20] */ TSy("mov",SREG), TSy("mov",SREG), TSy("mov",SREG), TSy("mov",SREG), 23367c478bd9Sstevel@tonic-gate /* [24] */ TSx("mov",SREG), INVALID, TSx("mov",SREG), INVALID, 23377c478bd9Sstevel@tonic-gate /* [28] */ TNSZ("movaps",XMMO,16), TNSZ("movaps",XMMOS,16),TNSZ("cvtpi2ps",XMMOMX,8),TNSZ("movntps",XMMOS,16), 23387c478bd9Sstevel@tonic-gate /* [2C] */ TNSZ("cvttps2pi",XMMOXMM,8),TNSZ("cvtps2pi",XMMOXMM,8),TNSZ("ucomiss",XMMO,4),TNSZ("comiss",XMMO,4), 23397c478bd9Sstevel@tonic-gate }, { 23407c478bd9Sstevel@tonic-gate /* [30] */ TNS("wrmsr",NORM), TNS("rdtsc",NORM), TNS("rdmsr",NORM), TNS("rdpmc",NORM), 2341959b2dfdSRobert Mustacchi /* [34] */ TNS("sysenter",NORM), TNS("sysexit",NORM), INVALID, INVALID, 23427c478bd9Sstevel@tonic-gate /* [38] */ INVALID, INVALID, INVALID, INVALID, 23437c478bd9Sstevel@tonic-gate /* [3C] */ INVALID, INVALID, INVALID, INVALID, 23447c478bd9Sstevel@tonic-gate }, { 23457c478bd9Sstevel@tonic-gate /* [40] */ TS("cmovx.o",MR), TS("cmovx.no",MR), TS("cmovx.b",MR), TS("cmovx.ae",MR), 23467c478bd9Sstevel@tonic-gate /* [44] */ TS("cmovx.e",MR), TS("cmovx.ne",MR), TS("cmovx.be",MR), TS("cmovx.a",MR), 23477c478bd9Sstevel@tonic-gate /* [48] */ TS("cmovx.s",MR), TS("cmovx.ns",MR), TS("cmovx.pe",MR), TS("cmovx.po",MR), 23487c478bd9Sstevel@tonic-gate /* [4C] */ TS("cmovx.l",MR), TS("cmovx.ge",MR), TS("cmovx.le",MR), TS("cmovx.g",MR), 23497c478bd9Sstevel@tonic-gate }, { 23507c478bd9Sstevel@tonic-gate /* [50] */ TNS("movmskps",XMMOX3), TNSZ("sqrtps",XMMO,16), TNSZ("rsqrtps",XMMO,16),TNSZ("rcpps",XMMO,16), 23517c478bd9Sstevel@tonic-gate /* [54] */ TNSZ("andps",XMMO,16), TNSZ("andnps",XMMO,16), TNSZ("orps",XMMO,16), TNSZ("xorps",XMMO,16), 23527c478bd9Sstevel@tonic-gate /* [58] */ TNSZ("addps",XMMO,16), TNSZ("mulps",XMMO,16), TNSZ("cvtps2pd",XMMO,8),TNSZ("cvtdq2ps",XMMO,16), 23537c478bd9Sstevel@tonic-gate /* [5C] */ TNSZ("subps",XMMO,16), TNSZ("minps",XMMO,16), TNSZ("divps",XMMO,16), TNSZ("maxps",XMMO,16), 23547c478bd9Sstevel@tonic-gate }, { 23557c478bd9Sstevel@tonic-gate /* [60] */ TNSZ("punpcklbw",MMO,4),TNSZ("punpcklwd",MMO,4),TNSZ("punpckldq",MMO,4),TNSZ("packsswb",MMO,8), 23567c478bd9Sstevel@tonic-gate /* [64] */ TNSZ("pcmpgtb",MMO,8), TNSZ("pcmpgtw",MMO,8), TNSZ("pcmpgtd",MMO,8), TNSZ("packuswb",MMO,8), 23577c478bd9Sstevel@tonic-gate /* [68] */ TNSZ("punpckhbw",MMO,8),TNSZ("punpckhwd",MMO,8),TNSZ("punpckhdq",MMO,8),TNSZ("packssdw",MMO,8), 23587c478bd9Sstevel@tonic-gate /* [6C] */ TNSZ("INVALID",MMO,0), TNSZ("INVALID",MMO,0), TNSZ("movd",MMO,4), TNSZ("movq",MMO,8), 23597c478bd9Sstevel@tonic-gate }, { 23607c478bd9Sstevel@tonic-gate /* [70] */ TNSZ("pshufw",MMOPM,8), TNS("psrXXX",MR), TNS("psrXXX",MR), TNS("psrXXX",MR), 23617c478bd9Sstevel@tonic-gate /* [74] */ TNSZ("pcmpeqb",MMO,8), TNSZ("pcmpeqw",MMO,8), TNSZ("pcmpeqd",MMO,8), TNS("emms",NORM), 23627aa76ffcSBryan Cantrill /* [78] */ TNSy("vmread",RM), TNSy("vmwrite",MR), INVALID, INVALID, 23637c478bd9Sstevel@tonic-gate /* [7C] */ INVALID, INVALID, TNSZ("movd",MMOS,4), TNSZ("movq",MMOS,8), 23647c478bd9Sstevel@tonic-gate }, { 23657c478bd9Sstevel@tonic-gate /* [80] */ TNS("jo",D), TNS("jno",D), TNS("jb",D), TNS("jae",D), 23667c478bd9Sstevel@tonic-gate /* [84] */ TNS("je",D), TNS("jne",D), TNS("jbe",D), TNS("ja",D), 23677c478bd9Sstevel@tonic-gate /* [88] */ TNS("js",D), TNS("jns",D), TNS("jp",D), TNS("jnp",D), 23687c478bd9Sstevel@tonic-gate /* [8C] */ TNS("jl",D), TNS("jge",D), TNS("jle",D), TNS("jg",D), 23697c478bd9Sstevel@tonic-gate }, { 23707c478bd9Sstevel@tonic-gate /* [90] */ TNS("seto",Mb), TNS("setno",Mb), TNS("setb",Mb), TNS("setae",Mb), 23717c478bd9Sstevel@tonic-gate /* [94] */ TNS("sete",Mb), TNS("setne",Mb), TNS("setbe",Mb), TNS("seta",Mb), 23727c478bd9Sstevel@tonic-gate /* [98] */ TNS("sets",Mb), TNS("setns",Mb), TNS("setp",Mb), TNS("setnp",Mb), 23737c478bd9Sstevel@tonic-gate /* [9C] */ TNS("setl",Mb), TNS("setge",Mb), TNS("setle",Mb), TNS("setg",Mb), 23747c478bd9Sstevel@tonic-gate }, { 23757c478bd9Sstevel@tonic-gate /* [A0] */ TSp("push",LSEG), TSp("pop",LSEG), TNS("cpuid",NORM), TS("bt",RMw), 23767c478bd9Sstevel@tonic-gate /* [A4] */ TS("shld",DSHIFT), TS("shld",DSHIFTcl), INVALID, INVALID, 23777c478bd9Sstevel@tonic-gate /* [A8] */ TSp("push",LSEG), TSp("pop",LSEG), TNS("rsm",NORM), TS("bts",RMw), 23787c478bd9Sstevel@tonic-gate /* [AC] */ TS("shrd",DSHIFT), TS("shrd",DSHIFTcl), IND(dis_op0FAE), TS("imul",MRw), 23797c478bd9Sstevel@tonic-gate }, { 23807c478bd9Sstevel@tonic-gate /* [B0] */ TNS("cmpxchgb",RMw), TS("cmpxchg",RMw), TS("lss",MR), TS("btr",RMw), 23817c478bd9Sstevel@tonic-gate /* [B4] */ TS("lfs",MR), TS("lgs",MR), TS("movzb",MOVZ), TNS("movzwl",MOVZ), 2382f8801251Skk /* [B8] */ TNS("INVALID",MRw), INVALID, IND(dis_op0FBA), TS("btc",RMw), 23837c478bd9Sstevel@tonic-gate /* [BC] */ TS("bsf",MRw), TS("bsr",MRw), TS("movsb",MOVZ), TNS("movswl",MOVZ), 23847c478bd9Sstevel@tonic-gate }, { 23857c478bd9Sstevel@tonic-gate /* [C0] */ TNS("xaddb",XADDB), TS("xadd",RMw), TNSZ("cmpps",XMMOPM,16),TNS("movnti",RM), 2386cff040f3SRobert Mustacchi /* [C4] */ TNSZ("pinsrw",MMOPRM,2),TNS("pextrw",MMO3P), TNSZ("shufps",XMMOPM,16),IND(dis_op0FC7), 23877c478bd9Sstevel@tonic-gate /* [C8] */ INVALID, INVALID, INVALID, INVALID, 23887c478bd9Sstevel@tonic-gate /* [CC] */ INVALID, INVALID, INVALID, INVALID, 23897c478bd9Sstevel@tonic-gate }, { 23907c478bd9Sstevel@tonic-gate /* [D0] */ INVALID, TNSZ("psrlw",MMO,8), TNSZ("psrld",MMO,8), TNSZ("psrlq",MMO,8), 23917c478bd9Sstevel@tonic-gate /* [D4] */ TNSZ("paddq",MMO,8), TNSZ("pmullw",MMO,8), TNSZ("INVALID",MMO,0), TNS("pmovmskb",MMOM3), 23927c478bd9Sstevel@tonic-gate /* [D8] */ TNSZ("psubusb",MMO,8), TNSZ("psubusw",MMO,8), TNSZ("pminub",MMO,8), TNSZ("pand",MMO,8), 23937c478bd9Sstevel@tonic-gate /* [DC] */ TNSZ("paddusb",MMO,8), TNSZ("paddusw",MMO,8), TNSZ("pmaxub",MMO,8), TNSZ("pandn",MMO,8), 23947c478bd9Sstevel@tonic-gate }, { 23957c478bd9Sstevel@tonic-gate /* [E0] */ TNSZ("pavgb",MMO,8), TNSZ("psraw",MMO,8), TNSZ("psrad",MMO,8), TNSZ("pavgw",MMO,8), 23967c478bd9Sstevel@tonic-gate /* [E4] */ TNSZ("pmulhuw",MMO,8), TNSZ("pmulhw",MMO,8), TNS("INVALID",XMMO), TNSZ("movntq",MMOMS,8), 23977c478bd9Sstevel@tonic-gate /* [E8] */ TNSZ("psubsb",MMO,8), TNSZ("psubsw",MMO,8), TNSZ("pminsw",MMO,8), TNSZ("por",MMO,8), 23987c478bd9Sstevel@tonic-gate /* [EC] */ TNSZ("paddsb",MMO,8), TNSZ("paddsw",MMO,8), TNSZ("pmaxsw",MMO,8), TNSZ("pxor",MMO,8), 23997c478bd9Sstevel@tonic-gate }, { 24007c478bd9Sstevel@tonic-gate /* [F0] */ INVALID, TNSZ("psllw",MMO,8), TNSZ("pslld",MMO,8), TNSZ("psllq",MMO,8), 24017c478bd9Sstevel@tonic-gate /* [F4] */ TNSZ("pmuludq",MMO,8), TNSZ("pmaddwd",MMO,8), TNSZ("psadbw",MMO,8), TNSZ("maskmovq",MMOIMPL,8), 24027c478bd9Sstevel@tonic-gate /* [F8] */ TNSZ("psubb",MMO,8), TNSZ("psubw",MMO,8), TNSZ("psubd",MMO,8), TNSZ("psubq",MMO,8), 24037c478bd9Sstevel@tonic-gate /* [FC] */ TNSZ("paddb",MMO,8), TNSZ("paddw",MMO,8), TNSZ("paddd",MMO,8), INVALID, 24047c478bd9Sstevel@tonic-gate } }; 24057c478bd9Sstevel@tonic-gate 2406ab47273fSEdward Gillett const instable_t dis_opAVX0F[16][16] = { 2407ab47273fSEdward Gillett { 2408ab47273fSEdward Gillett /* [00] */ INVALID, INVALID, INVALID, INVALID, 2409ab47273fSEdward Gillett /* [04] */ INVALID, INVALID, INVALID, INVALID, 2410ab47273fSEdward Gillett /* [08] */ INVALID, INVALID, INVALID, INVALID, 2411ab47273fSEdward Gillett /* [0C] */ INVALID, INVALID, INVALID, INVALID, 2412ab47273fSEdward Gillett }, { 2413ab47273fSEdward Gillett /* [10] */ TNSZ("vmovups",VEX_MX,16), TNSZ("vmovups",VEX_RM,16),TNSZ("vmovlps",VEX_RMrX,8), TNSZ("vmovlps",VEX_RM,8), 2414ab47273fSEdward Gillett /* [14] */ TNSZ("vunpcklps",VEX_RMrX,16),TNSZ("vunpckhps",VEX_RMrX,16),TNSZ("vmovhps",VEX_RMrX,8),TNSZ("vmovhps",VEX_RM,8), 2415ab47273fSEdward Gillett /* [18] */ INVALID, INVALID, INVALID, INVALID, 2416ab47273fSEdward Gillett /* [1C] */ INVALID, INVALID, INVALID, INVALID, 2417ab47273fSEdward Gillett }, { 2418ab47273fSEdward Gillett /* [20] */ INVALID, INVALID, INVALID, INVALID, 2419ab47273fSEdward Gillett /* [24] */ INVALID, INVALID, INVALID, INVALID, 2420ab47273fSEdward Gillett /* [28] */ TNSZ("vmovaps",VEX_MX,16), TNSZ("vmovaps",VEX_RX,16),INVALID, TNSZ("vmovntps",VEX_RM,16), 2421ab47273fSEdward Gillett /* [2C] */ INVALID, INVALID, TNSZ("vucomiss",VEX_MX,4),TNSZ("vcomiss",VEX_MX,4), 2422ab47273fSEdward Gillett }, { 2423ab47273fSEdward Gillett /* [30] */ INVALID, INVALID, INVALID, INVALID, 2424ab47273fSEdward Gillett /* [34] */ INVALID, INVALID, INVALID, INVALID, 2425ab47273fSEdward Gillett /* [38] */ INVALID, INVALID, INVALID, INVALID, 2426ab47273fSEdward Gillett /* [3C] */ INVALID, INVALID, INVALID, INVALID, 2427ab47273fSEdward Gillett }, { 2428a4e73d5dSJerry Jelinek /* [40] */ INVALID, TSvo("kand",VEX_RMX), TSvo("kandn",VEX_RMX), INVALID, 2429a4e73d5dSJerry Jelinek /* [44] */ TSvo("knot",VEX_MX), TSvo("kor",VEX_RMX), TSvo("kxnor",VEX_RMX), TSvo("kxor",VEX_RMX), 2430a4e73d5dSJerry Jelinek /* [48] */ INVALID, INVALID, TSvo("kadd",VEX_RMX), TSvo("kunpck",VEX_RMX), 2431ab47273fSEdward Gillett /* [4C] */ INVALID, INVALID, INVALID, INVALID, 2432ab47273fSEdward Gillett }, { 2433ab47273fSEdward Gillett /* [50] */ TNS("vmovmskps",VEX_MR), TNSZ("vsqrtps",VEX_MX,16), TNSZ("vrsqrtps",VEX_MX,16),TNSZ("vrcpps",VEX_MX,16), 2434ab47273fSEdward Gillett /* [54] */ TNSZ("vandps",VEX_RMrX,16), TNSZ("vandnps",VEX_RMrX,16), TNSZ("vorps",VEX_RMrX,16), TNSZ("vxorps",VEX_RMrX,16), 2435ab47273fSEdward Gillett /* [58] */ TNSZ("vaddps",VEX_RMrX,16), TNSZ("vmulps",VEX_RMrX,16), TNSZ("vcvtps2pd",VEX_MX,8),TNSZ("vcvtdq2ps",VEX_MX,16), 2436ab47273fSEdward Gillett /* [5C] */ TNSZ("vsubps",VEX_RMrX,16), TNSZ("vminps",VEX_RMrX,16), TNSZ("vdivps",VEX_RMrX,16), TNSZ("vmaxps",VEX_RMrX,16), 2437ab47273fSEdward Gillett }, { 2438ab47273fSEdward Gillett /* [60] */ INVALID, INVALID, INVALID, INVALID, 2439ab47273fSEdward Gillett /* [64] */ INVALID, INVALID, INVALID, INVALID, 2440ab47273fSEdward Gillett /* [68] */ INVALID, INVALID, INVALID, INVALID, 2441ab47273fSEdward Gillett /* [6C] */ INVALID, INVALID, INVALID, INVALID, 2442ab47273fSEdward Gillett }, { 2443ab47273fSEdward Gillett /* [70] */ INVALID, INVALID, INVALID, INVALID, 2444ab47273fSEdward Gillett /* [74] */ INVALID, INVALID, INVALID, TNS("vzeroupper", VEX_NONE), 2445ab47273fSEdward Gillett /* [78] */ INVALID, INVALID, INVALID, INVALID, 2446ab47273fSEdward Gillett /* [7C] */ INVALID, INVALID, INVALID, INVALID, 2447ab47273fSEdward Gillett }, { 2448ab47273fSEdward Gillett /* [80] */ INVALID, INVALID, INVALID, INVALID, 2449ab47273fSEdward Gillett /* [84] */ INVALID, INVALID, INVALID, INVALID, 2450ab47273fSEdward Gillett /* [88] */ INVALID, INVALID, INVALID, INVALID, 2451ab47273fSEdward Gillett /* [8C] */ INVALID, INVALID, INVALID, INVALID, 2452ab47273fSEdward Gillett }, { 2453a4e73d5dSJerry Jelinek /* [90] */ TSvo("kmov",VEX_KRM), TSvo("kmov",VEX_KMR), TSvo("kmov",VEX_KRR), TSvo("kmov",VEX_MR), 2454ab47273fSEdward Gillett /* [94] */ INVALID, INVALID, INVALID, INVALID, 2455a4e73d5dSJerry Jelinek /* [98] */ TSvo("kortest",VEX_MX), TSvo("ktest",VEX_MX), INVALID, INVALID, 2456ab47273fSEdward Gillett /* [9C] */ INVALID, INVALID, INVALID, INVALID, 2457ab47273fSEdward Gillett }, { 2458ab47273fSEdward Gillett /* [A0] */ INVALID, INVALID, INVALID, INVALID, 2459ab47273fSEdward Gillett /* [A4] */ INVALID, INVALID, INVALID, INVALID, 2460ab47273fSEdward Gillett /* [A8] */ INVALID, INVALID, INVALID, INVALID, 2461ab47273fSEdward Gillett /* [AC] */ INVALID, INVALID, TNSZ("vldmxcsr",VEX_MO,2), INVALID, 2462ab47273fSEdward Gillett }, { 2463ab47273fSEdward Gillett /* [B0] */ INVALID, INVALID, INVALID, INVALID, 2464ab47273fSEdward Gillett /* [B4] */ INVALID, INVALID, INVALID, INVALID, 2465ab47273fSEdward Gillett /* [B8] */ INVALID, INVALID, INVALID, INVALID, 2466ab47273fSEdward Gillett /* [BC] */ INVALID, INVALID, INVALID, INVALID, 2467ab47273fSEdward Gillett }, { 2468ab47273fSEdward Gillett /* [C0] */ INVALID, INVALID, TNSZ("vcmpps",VEX_RMRX,16),INVALID, 2469cff040f3SRobert Mustacchi /* [C4] */ INVALID, INVALID, TNSZ("vshufps",VEX_RMRX,16),INVALID, 2470ab47273fSEdward Gillett /* [C8] */ INVALID, INVALID, INVALID, INVALID, 2471ab47273fSEdward Gillett /* [CC] */ INVALID, INVALID, INVALID, INVALID, 2472ab47273fSEdward Gillett }, { 2473ab47273fSEdward Gillett /* [D0] */ INVALID, INVALID, INVALID, INVALID, 2474ab47273fSEdward Gillett /* [D4] */ INVALID, INVALID, INVALID, INVALID, 2475ab47273fSEdward Gillett /* [D8] */ INVALID, INVALID, INVALID, INVALID, 2476ab47273fSEdward Gillett /* [DC] */ INVALID, INVALID, INVALID, INVALID, 2477ab47273fSEdward Gillett }, { 2478ab47273fSEdward Gillett /* [E0] */ INVALID, INVALID, INVALID, INVALID, 2479ab47273fSEdward Gillett /* [E4] */ INVALID, INVALID, INVALID, INVALID, 2480ab47273fSEdward Gillett /* [E8] */ INVALID, INVALID, INVALID, INVALID, 2481ab47273fSEdward Gillett /* [EC] */ INVALID, INVALID, INVALID, INVALID, 2482ab47273fSEdward Gillett }, { 2483245ac945SRobert Mustacchi /* [F0] */ INVALID, INVALID, TNSZvr("andn",VEX_RMrX,5),TNSZvr("bls",BLS,5), 2484245ac945SRobert Mustacchi /* [F4] */ INVALID, TNSZvr("bzhi",VEX_VRMrX,5),INVALID, TNSZvr("bextr",VEX_VRMrX,5), 2485ab47273fSEdward Gillett /* [F8] */ INVALID, INVALID, INVALID, INVALID, 2486ab47273fSEdward Gillett /* [FC] */ INVALID, INVALID, INVALID, INVALID, 2487ab47273fSEdward Gillett } }; 24887c478bd9Sstevel@tonic-gate 24897c478bd9Sstevel@tonic-gate /* 24907c478bd9Sstevel@tonic-gate * Decode table for 0x80 opcodes 24917c478bd9Sstevel@tonic-gate */ 24927c478bd9Sstevel@tonic-gate 24937c478bd9Sstevel@tonic-gate const instable_t dis_op80[8] = { 24947c478bd9Sstevel@tonic-gate 24957c478bd9Sstevel@tonic-gate /* [0] */ TNS("addb",IMlw), TNS("orb",IMw), TNS("adcb",IMlw), TNS("sbbb",IMlw), 24967c478bd9Sstevel@tonic-gate /* [4] */ TNS("andb",IMw), TNS("subb",IMlw), TNS("xorb",IMw), TNS("cmpb",IMlw), 24977c478bd9Sstevel@tonic-gate }; 24987c478bd9Sstevel@tonic-gate 24997c478bd9Sstevel@tonic-gate 25007c478bd9Sstevel@tonic-gate /* 25017c478bd9Sstevel@tonic-gate * Decode table for 0x81 opcodes. 25027c478bd9Sstevel@tonic-gate */ 25037c478bd9Sstevel@tonic-gate 25047c478bd9Sstevel@tonic-gate const instable_t dis_op81[8] = { 25057c478bd9Sstevel@tonic-gate 25067c478bd9Sstevel@tonic-gate /* [0] */ TS("add",IMlw), TS("or",IMw), TS("adc",IMlw), TS("sbb",IMlw), 25077c478bd9Sstevel@tonic-gate /* [4] */ TS("and",IMw), TS("sub",IMlw), TS("xor",IMw), TS("cmp",IMlw), 25087c478bd9Sstevel@tonic-gate }; 25097c478bd9Sstevel@tonic-gate 25107c478bd9Sstevel@tonic-gate 25117c478bd9Sstevel@tonic-gate /* 25127c478bd9Sstevel@tonic-gate * Decode table for 0x82 opcodes. 25137c478bd9Sstevel@tonic-gate */ 25147c478bd9Sstevel@tonic-gate 25157c478bd9Sstevel@tonic-gate const instable_t dis_op82[8] = { 25167c478bd9Sstevel@tonic-gate 25177c478bd9Sstevel@tonic-gate /* [0] */ TNSx("addb",IMlw), TNSx("orb",IMlw), TNSx("adcb",IMlw), TNSx("sbbb",IMlw), 25187c478bd9Sstevel@tonic-gate /* [4] */ TNSx("andb",IMlw), TNSx("subb",IMlw), TNSx("xorb",IMlw), TNSx("cmpb",IMlw), 25197c478bd9Sstevel@tonic-gate }; 25207c478bd9Sstevel@tonic-gate /* 25217c478bd9Sstevel@tonic-gate * Decode table for 0x83 opcodes. 25227c478bd9Sstevel@tonic-gate */ 25237c478bd9Sstevel@tonic-gate 25247c478bd9Sstevel@tonic-gate const instable_t dis_op83[8] = { 25257c478bd9Sstevel@tonic-gate 25267c478bd9Sstevel@tonic-gate /* [0] */ TS("add",IMlw), TS("or",IMlw), TS("adc",IMlw), TS("sbb",IMlw), 25277c478bd9Sstevel@tonic-gate /* [4] */ TS("and",IMlw), TS("sub",IMlw), TS("xor",IMlw), TS("cmp",IMlw), 25287c478bd9Sstevel@tonic-gate }; 25297c478bd9Sstevel@tonic-gate 25307c478bd9Sstevel@tonic-gate /* 25317c478bd9Sstevel@tonic-gate * Decode table for 0xC0 opcodes. 25327c478bd9Sstevel@tonic-gate */ 25337c478bd9Sstevel@tonic-gate 25347c478bd9Sstevel@tonic-gate const instable_t dis_opC0[8] = { 25357c478bd9Sstevel@tonic-gate 25367c478bd9Sstevel@tonic-gate /* [0] */ TNS("rolb",MvI), TNS("rorb",MvI), TNS("rclb",MvI), TNS("rcrb",MvI), 25377c478bd9Sstevel@tonic-gate /* [4] */ TNS("shlb",MvI), TNS("shrb",MvI), INVALID, TNS("sarb",MvI), 25387c478bd9Sstevel@tonic-gate }; 25397c478bd9Sstevel@tonic-gate 25407c478bd9Sstevel@tonic-gate /* 25417c478bd9Sstevel@tonic-gate * Decode table for 0xD0 opcodes. 25427c478bd9Sstevel@tonic-gate */ 25437c478bd9Sstevel@tonic-gate 25447c478bd9Sstevel@tonic-gate const instable_t dis_opD0[8] = { 25457c478bd9Sstevel@tonic-gate 25467c478bd9Sstevel@tonic-gate /* [0] */ TNS("rolb",Mv), TNS("rorb",Mv), TNS("rclb",Mv), TNS("rcrb",Mv), 25477c478bd9Sstevel@tonic-gate /* [4] */ TNS("shlb",Mv), TNS("shrb",Mv), TNS("salb",Mv), TNS("sarb",Mv), 25487c478bd9Sstevel@tonic-gate }; 25497c478bd9Sstevel@tonic-gate 25507c478bd9Sstevel@tonic-gate /* 25517c478bd9Sstevel@tonic-gate * Decode table for 0xC1 opcodes. 25527c478bd9Sstevel@tonic-gate * 186 instruction set 25537c478bd9Sstevel@tonic-gate */ 25547c478bd9Sstevel@tonic-gate 25557c478bd9Sstevel@tonic-gate const instable_t dis_opC1[8] = { 25567c478bd9Sstevel@tonic-gate 25577c478bd9Sstevel@tonic-gate /* [0] */ TS("rol",MvI), TS("ror",MvI), TS("rcl",MvI), TS("rcr",MvI), 25587c478bd9Sstevel@tonic-gate /* [4] */ TS("shl",MvI), TS("shr",MvI), TS("sal",MvI), TS("sar",MvI), 25597c478bd9Sstevel@tonic-gate }; 25607c478bd9Sstevel@tonic-gate 25617c478bd9Sstevel@tonic-gate /* 25627c478bd9Sstevel@tonic-gate * Decode table for 0xD1 opcodes. 25637c478bd9Sstevel@tonic-gate */ 25647c478bd9Sstevel@tonic-gate 25657c478bd9Sstevel@tonic-gate const instable_t dis_opD1[8] = { 25667c478bd9Sstevel@tonic-gate 25677c478bd9Sstevel@tonic-gate /* [0] */ TS("rol",Mv), TS("ror",Mv), TS("rcl",Mv), TS("rcr",Mv), 25687c478bd9Sstevel@tonic-gate /* [4] */ TS("shl",Mv), TS("shr",Mv), TS("sal",Mv), TS("sar",Mv), 25697c478bd9Sstevel@tonic-gate }; 25707c478bd9Sstevel@tonic-gate 25717c478bd9Sstevel@tonic-gate 25727c478bd9Sstevel@tonic-gate /* 25737c478bd9Sstevel@tonic-gate * Decode table for 0xD2 opcodes. 25747c478bd9Sstevel@tonic-gate */ 25757c478bd9Sstevel@tonic-gate 25767c478bd9Sstevel@tonic-gate const instable_t dis_opD2[8] = { 25777c478bd9Sstevel@tonic-gate 25787c478bd9Sstevel@tonic-gate /* [0] */ TNS("rolb",Mv), TNS("rorb",Mv), TNS("rclb",Mv), TNS("rcrb",Mv), 25797c478bd9Sstevel@tonic-gate /* [4] */ TNS("shlb",Mv), TNS("shrb",Mv), TNS("salb",Mv), TNS("sarb",Mv), 25807c478bd9Sstevel@tonic-gate }; 25817c478bd9Sstevel@tonic-gate /* 25827c478bd9Sstevel@tonic-gate * Decode table for 0xD3 opcodes. 25837c478bd9Sstevel@tonic-gate */ 25847c478bd9Sstevel@tonic-gate 25857c478bd9Sstevel@tonic-gate const instable_t dis_opD3[8] = { 25867c478bd9Sstevel@tonic-gate 25877c478bd9Sstevel@tonic-gate /* [0] */ TS("rol",Mv), TS("ror",Mv), TS("rcl",Mv), TS("rcr",Mv), 25887c478bd9Sstevel@tonic-gate /* [4] */ TS("shl",Mv), TS("shr",Mv), TS("salb",Mv), TS("sar",Mv), 25897c478bd9Sstevel@tonic-gate }; 25907c478bd9Sstevel@tonic-gate 25917c478bd9Sstevel@tonic-gate 25927c478bd9Sstevel@tonic-gate /* 25937c478bd9Sstevel@tonic-gate * Decode table for 0xF6 opcodes. 25947c478bd9Sstevel@tonic-gate */ 25957c478bd9Sstevel@tonic-gate 25967c478bd9Sstevel@tonic-gate const instable_t dis_opF6[8] = { 25977c478bd9Sstevel@tonic-gate 25987c478bd9Sstevel@tonic-gate /* [0] */ TNS("testb",IMw), TNS("testb",IMw), TNS("notb",Mw), TNS("negb",Mw), 25997c478bd9Sstevel@tonic-gate /* [4] */ TNS("mulb",MA), TNS("imulb",MA), TNS("divb",MA), TNS("idivb",MA), 26007c478bd9Sstevel@tonic-gate }; 26017c478bd9Sstevel@tonic-gate 26027c478bd9Sstevel@tonic-gate 26037c478bd9Sstevel@tonic-gate /* 26047c478bd9Sstevel@tonic-gate * Decode table for 0xF7 opcodes. 26057c478bd9Sstevel@tonic-gate */ 26067c478bd9Sstevel@tonic-gate 26077c478bd9Sstevel@tonic-gate const instable_t dis_opF7[8] = { 26087c478bd9Sstevel@tonic-gate 26097c478bd9Sstevel@tonic-gate /* [0] */ TS("test",IMw), TS("test",IMw), TS("not",Mw), TS("neg",Mw), 26107c478bd9Sstevel@tonic-gate /* [4] */ TS("mul",MA), TS("imul",MA), TS("div",MA), TS("idiv",MA), 26117c478bd9Sstevel@tonic-gate }; 26127c478bd9Sstevel@tonic-gate 26137c478bd9Sstevel@tonic-gate 26147c478bd9Sstevel@tonic-gate /* 26157c478bd9Sstevel@tonic-gate * Decode table for 0xFE opcodes. 26167c478bd9Sstevel@tonic-gate */ 26177c478bd9Sstevel@tonic-gate 26187c478bd9Sstevel@tonic-gate const instable_t dis_opFE[8] = { 26197c478bd9Sstevel@tonic-gate 26207c478bd9Sstevel@tonic-gate /* [0] */ TNS("incb",Mw), TNS("decb",Mw), INVALID, INVALID, 26217c478bd9Sstevel@tonic-gate /* [4] */ INVALID, INVALID, INVALID, INVALID, 26227c478bd9Sstevel@tonic-gate }; 26237c478bd9Sstevel@tonic-gate /* 26247c478bd9Sstevel@tonic-gate * Decode table for 0xFF opcodes. 26257c478bd9Sstevel@tonic-gate */ 26267c478bd9Sstevel@tonic-gate 26277c478bd9Sstevel@tonic-gate const instable_t dis_opFF[8] = { 26287c478bd9Sstevel@tonic-gate 26297c478bd9Sstevel@tonic-gate /* [0] */ TS("inc",Mw), TS("dec",Mw), TNSyp("call",INM), TNS("lcall",INM), 26307c478bd9Sstevel@tonic-gate /* [4] */ TNSy("jmp",INM), TNS("ljmp",INM), TSp("push",M), INVALID, 26317c478bd9Sstevel@tonic-gate }; 26327c478bd9Sstevel@tonic-gate 26337c478bd9Sstevel@tonic-gate /* for 287 instructions, which are a mess to decode */ 26347c478bd9Sstevel@tonic-gate 26357c478bd9Sstevel@tonic-gate const instable_t dis_opFP1n2[8][8] = { 26367c478bd9Sstevel@tonic-gate { 26377c478bd9Sstevel@tonic-gate /* bit pattern: 1101 1xxx MODxx xR/M */ 26387c478bd9Sstevel@tonic-gate /* [0,0] */ TNS("fadds",M), TNS("fmuls",M), TNS("fcoms",M), TNS("fcomps",M), 26397c478bd9Sstevel@tonic-gate /* [0,4] */ TNS("fsubs",M), TNS("fsubrs",M), TNS("fdivs",M), TNS("fdivrs",M), 26407c478bd9Sstevel@tonic-gate }, { 26417c478bd9Sstevel@tonic-gate /* [1,0] */ TNS("flds",M), INVALID, TNS("fsts",M), TNS("fstps",M), 26427c478bd9Sstevel@tonic-gate /* [1,4] */ TNSZ("fldenv",M,28), TNSZ("fldcw",M,2), TNSZ("fnstenv",M,28), TNSZ("fnstcw",M,2), 26437c478bd9Sstevel@tonic-gate }, { 26447c478bd9Sstevel@tonic-gate /* [2,0] */ TNS("fiaddl",M), TNS("fimull",M), TNS("ficoml",M), TNS("ficompl",M), 26457c478bd9Sstevel@tonic-gate /* [2,4] */ TNS("fisubl",M), TNS("fisubrl",M), TNS("fidivl",M), TNS("fidivrl",M), 26467c478bd9Sstevel@tonic-gate }, { 2647d4c899eeSRobert Mustacchi /* [3,0] */ TNS("fildl",M), TNSZ("tisttpl",M,4), TNS("fistl",M), TNS("fistpl",M), 26487c478bd9Sstevel@tonic-gate /* [3,4] */ INVALID, TNSZ("fldt",M,10), INVALID, TNSZ("fstpt",M,10), 26497c478bd9Sstevel@tonic-gate }, { 26507c478bd9Sstevel@tonic-gate /* [4,0] */ TNSZ("faddl",M,8), TNSZ("fmull",M,8), TNSZ("fcoml",M,8), TNSZ("fcompl",M,8), 26517c478bd9Sstevel@tonic-gate /* [4,1] */ TNSZ("fsubl",M,8), TNSZ("fsubrl",M,8), TNSZ("fdivl",M,8), TNSZ("fdivrl",M,8), 26527c478bd9Sstevel@tonic-gate }, { 2653d4c899eeSRobert Mustacchi /* [5,0] */ TNSZ("fldl",M,8), TNSZ("fisttpll",M,8), TNSZ("fstl",M,8), TNSZ("fstpl",M,8), 26547c478bd9Sstevel@tonic-gate /* [5,4] */ TNSZ("frstor",M,108), INVALID, TNSZ("fnsave",M,108), TNSZ("fnstsw",M,2), 26557c478bd9Sstevel@tonic-gate }, { 26567c478bd9Sstevel@tonic-gate /* [6,0] */ TNSZ("fiadd",M,2), TNSZ("fimul",M,2), TNSZ("ficom",M,2), TNSZ("ficomp",M,2), 26577c478bd9Sstevel@tonic-gate /* [6,4] */ TNSZ("fisub",M,2), TNSZ("fisubr",M,2), TNSZ("fidiv",M,2), TNSZ("fidivr",M,2), 26587c478bd9Sstevel@tonic-gate }, { 2659d4c899eeSRobert Mustacchi /* [7,0] */ TNSZ("fild",M,2), TNSZ("fisttp",M,2), TNSZ("fist",M,2), TNSZ("fistp",M,2), 26607c478bd9Sstevel@tonic-gate /* [7,4] */ TNSZ("fbld",M,10), TNSZ("fildll",M,8), TNSZ("fbstp",M,10), TNSZ("fistpll",M,8), 26617c478bd9Sstevel@tonic-gate } }; 26627c478bd9Sstevel@tonic-gate 26637c478bd9Sstevel@tonic-gate const instable_t dis_opFP3[8][8] = { 26647c478bd9Sstevel@tonic-gate { 26657c478bd9Sstevel@tonic-gate /* bit pattern: 1101 1xxx 11xx xREG */ 26667c478bd9Sstevel@tonic-gate /* [0,0] */ TNS("fadd",FF), TNS("fmul",FF), TNS("fcom",F), TNS("fcomp",F), 26677c478bd9Sstevel@tonic-gate /* [0,4] */ TNS("fsub",FF), TNS("fsubr",FF), TNS("fdiv",FF), TNS("fdivr",FF), 26687c478bd9Sstevel@tonic-gate }, { 26697c478bd9Sstevel@tonic-gate /* [1,0] */ TNS("fld",F), TNS("fxch",F), TNS("fnop",NORM), TNS("fstp",F), 26707c478bd9Sstevel@tonic-gate /* [1,4] */ INVALID, INVALID, INVALID, INVALID, 26717c478bd9Sstevel@tonic-gate }, { 26727c478bd9Sstevel@tonic-gate /* [2,0] */ INVALID, INVALID, INVALID, INVALID, 26737c478bd9Sstevel@tonic-gate /* [2,4] */ INVALID, TNS("fucompp",NORM), INVALID, INVALID, 26747c478bd9Sstevel@tonic-gate }, { 26757c478bd9Sstevel@tonic-gate /* [3,0] */ INVALID, INVALID, INVALID, INVALID, 26767c478bd9Sstevel@tonic-gate /* [3,4] */ INVALID, INVALID, INVALID, INVALID, 26777c478bd9Sstevel@tonic-gate }, { 26787c478bd9Sstevel@tonic-gate /* [4,0] */ TNS("fadd",FF), TNS("fmul",FF), TNS("fcom",F), TNS("fcomp",F), 26797c478bd9Sstevel@tonic-gate /* [4,4] */ TNS("fsub",FF), TNS("fsubr",FF), TNS("fdiv",FF), TNS("fdivr",FF), 26807c478bd9Sstevel@tonic-gate }, { 26817c478bd9Sstevel@tonic-gate /* [5,0] */ TNS("ffree",F), TNS("fxch",F), TNS("fst",F), TNS("fstp",F), 26827c478bd9Sstevel@tonic-gate /* [5,4] */ TNS("fucom",F), TNS("fucomp",F), INVALID, INVALID, 26837c478bd9Sstevel@tonic-gate }, { 26847c478bd9Sstevel@tonic-gate /* [6,0] */ TNS("faddp",FF), TNS("fmulp",FF), TNS("fcomp",F), TNS("fcompp",NORM), 26857c478bd9Sstevel@tonic-gate /* [6,4] */ TNS("fsubp",FF), TNS("fsubrp",FF), TNS("fdivp",FF), TNS("fdivrp",FF), 26867c478bd9Sstevel@tonic-gate }, { 26879902c40fSdmick /* [7,0] */ TNS("ffreep",F), TNS("fxch",F), TNS("fstp",F), TNS("fstp",F), 26887c478bd9Sstevel@tonic-gate /* [7,4] */ TNS("fnstsw",M), TNS("fucomip",FFC), TNS("fcomip",FFC), INVALID, 26897c478bd9Sstevel@tonic-gate } }; 26907c478bd9Sstevel@tonic-gate 26917c478bd9Sstevel@tonic-gate const instable_t dis_opFP4[4][8] = { 26927c478bd9Sstevel@tonic-gate { 26937c478bd9Sstevel@tonic-gate /* bit pattern: 1101 1001 111x xxxx */ 26947c478bd9Sstevel@tonic-gate /* [0,0] */ TNS("fchs",NORM), TNS("fabs",NORM), INVALID, INVALID, 26957c478bd9Sstevel@tonic-gate /* [0,4] */ TNS("ftst",NORM), TNS("fxam",NORM), TNS("ftstp",NORM), INVALID, 26967c478bd9Sstevel@tonic-gate }, { 26977c478bd9Sstevel@tonic-gate /* [1,0] */ TNS("fld1",NORM), TNS("fldl2t",NORM), TNS("fldl2e",NORM), TNS("fldpi",NORM), 26987c478bd9Sstevel@tonic-gate /* [1,4] */ TNS("fldlg2",NORM), TNS("fldln2",NORM), TNS("fldz",NORM), INVALID, 26997c478bd9Sstevel@tonic-gate }, { 27007c478bd9Sstevel@tonic-gate /* [2,0] */ TNS("f2xm1",NORM), TNS("fyl2x",NORM), TNS("fptan",NORM), TNS("fpatan",NORM), 27017c478bd9Sstevel@tonic-gate /* [2,4] */ TNS("fxtract",NORM), TNS("fprem1",NORM), TNS("fdecstp",NORM), TNS("fincstp",NORM), 27027c478bd9Sstevel@tonic-gate }, { 27037c478bd9Sstevel@tonic-gate /* [3,0] */ TNS("fprem",NORM), TNS("fyl2xp1",NORM), TNS("fsqrt",NORM), TNS("fsincos",NORM), 27047c478bd9Sstevel@tonic-gate /* [3,4] */ TNS("frndint",NORM), TNS("fscale",NORM), TNS("fsin",NORM), TNS("fcos",NORM), 27057c478bd9Sstevel@tonic-gate } }; 27067c478bd9Sstevel@tonic-gate 27077c478bd9Sstevel@tonic-gate const instable_t dis_opFP5[8] = { 27087c478bd9Sstevel@tonic-gate /* bit pattern: 1101 1011 111x xxxx */ 27097c478bd9Sstevel@tonic-gate /* [0] */ TNS("feni",NORM), TNS("fdisi",NORM), TNS("fnclex",NORM), TNS("fninit",NORM), 27107c478bd9Sstevel@tonic-gate /* [4] */ TNS("fsetpm",NORM), TNS("frstpm",NORM), INVALID, INVALID, 27117c478bd9Sstevel@tonic-gate }; 27127c478bd9Sstevel@tonic-gate 27137c478bd9Sstevel@tonic-gate const instable_t dis_opFP6[8] = { 27147c478bd9Sstevel@tonic-gate /* bit pattern: 1101 1011 11yy yxxx */ 27157c478bd9Sstevel@tonic-gate /* [00] */ TNS("fcmov.nb",FF), TNS("fcmov.ne",FF), TNS("fcmov.nbe",FF), TNS("fcmov.nu",FF), 27167c478bd9Sstevel@tonic-gate /* [04] */ INVALID, TNS("fucomi",F), TNS("fcomi",F), INVALID, 27177c478bd9Sstevel@tonic-gate }; 27187c478bd9Sstevel@tonic-gate 27197c478bd9Sstevel@tonic-gate const instable_t dis_opFP7[8] = { 27207c478bd9Sstevel@tonic-gate /* bit pattern: 1101 1010 11yy yxxx */ 27217c478bd9Sstevel@tonic-gate /* [00] */ TNS("fcmov.b",FF), TNS("fcmov.e",FF), TNS("fcmov.be",FF), TNS("fcmov.u",FF), 27227c478bd9Sstevel@tonic-gate /* [04] */ INVALID, INVALID, INVALID, INVALID, 27237c478bd9Sstevel@tonic-gate }; 27247c478bd9Sstevel@tonic-gate 27257c478bd9Sstevel@tonic-gate /* 27267c478bd9Sstevel@tonic-gate * Main decode table for the op codes. The first two nibbles 27277c478bd9Sstevel@tonic-gate * will be used as an index into the table. If there is a 27287c478bd9Sstevel@tonic-gate * a need to further decode an instruction, the array to be 27297c478bd9Sstevel@tonic-gate * referenced is indicated with the other two entries being 27307c478bd9Sstevel@tonic-gate * empty. 27317c478bd9Sstevel@tonic-gate */ 27327c478bd9Sstevel@tonic-gate 27337c478bd9Sstevel@tonic-gate const instable_t dis_distable[16][16] = { 27347c478bd9Sstevel@tonic-gate { 27357c478bd9Sstevel@tonic-gate /* [0,0] */ TNS("addb",RMw), TS("add",RMw), TNS("addb",MRw), TS("add",MRw), 27367c478bd9Sstevel@tonic-gate /* [0,4] */ TNS("addb",IA), TS("add",IA), TSx("push",SEG), TSx("pop",SEG), 27377c478bd9Sstevel@tonic-gate /* [0,8] */ TNS("orb",RMw), TS("or",RMw), TNS("orb",MRw), TS("or",MRw), 27387c478bd9Sstevel@tonic-gate /* [0,C] */ TNS("orb",IA), TS("or",IA), TSx("push",SEG), IND(dis_op0F), 27397c478bd9Sstevel@tonic-gate }, { 27407c478bd9Sstevel@tonic-gate /* [1,0] */ TNS("adcb",RMw), TS("adc",RMw), TNS("adcb",MRw), TS("adc",MRw), 27417c478bd9Sstevel@tonic-gate /* [1,4] */ TNS("adcb",IA), TS("adc",IA), TSx("push",SEG), TSx("pop",SEG), 27427c478bd9Sstevel@tonic-gate /* [1,8] */ TNS("sbbb",RMw), TS("sbb",RMw), TNS("sbbb",MRw), TS("sbb",MRw), 27437c478bd9Sstevel@tonic-gate /* [1,C] */ TNS("sbbb",IA), TS("sbb",IA), TSx("push",SEG), TSx("pop",SEG), 27447c478bd9Sstevel@tonic-gate }, { 27457c478bd9Sstevel@tonic-gate /* [2,0] */ TNS("andb",RMw), TS("and",RMw), TNS("andb",MRw), TS("and",MRw), 27467c478bd9Sstevel@tonic-gate /* [2,4] */ TNS("andb",IA), TS("and",IA), TNSx("%es:",OVERRIDE), TNSx("daa",NORM), 27477c478bd9Sstevel@tonic-gate /* [2,8] */ TNS("subb",RMw), TS("sub",RMw), TNS("subb",MRw), TS("sub",MRw), 2748ab1416efSBryan Cantrill /* [2,C] */ TNS("subb",IA), TS("sub",IA), TNS("%cs:",OVERRIDE), TNSx("das",NORM), 27497c478bd9Sstevel@tonic-gate }, { 27507c478bd9Sstevel@tonic-gate /* [3,0] */ TNS("xorb",RMw), TS("xor",RMw), TNS("xorb",MRw), TS("xor",MRw), 27517c478bd9Sstevel@tonic-gate /* [3,4] */ TNS("xorb",IA), TS("xor",IA), TNSx("%ss:",OVERRIDE), TNSx("aaa",NORM), 27527c478bd9Sstevel@tonic-gate /* [3,8] */ TNS("cmpb",RMw), TS("cmp",RMw), TNS("cmpb",MRw), TS("cmp",MRw), 27537c478bd9Sstevel@tonic-gate /* [3,C] */ TNS("cmpb",IA), TS("cmp",IA), TNSx("%ds:",OVERRIDE), TNSx("aas",NORM), 27547c478bd9Sstevel@tonic-gate }, { 27557c478bd9Sstevel@tonic-gate /* [4,0] */ TSx("inc",R), TSx("inc",R), TSx("inc",R), TSx("inc",R), 27567c478bd9Sstevel@tonic-gate /* [4,4] */ TSx("inc",R), TSx("inc",R), TSx("inc",R), TSx("inc",R), 27577c478bd9Sstevel@tonic-gate /* [4,8] */ TSx("dec",R), TSx("dec",R), TSx("dec",R), TSx("dec",R), 27587c478bd9Sstevel@tonic-gate /* [4,C] */ TSx("dec",R), TSx("dec",R), TSx("dec",R), TSx("dec",R), 27597c478bd9Sstevel@tonic-gate }, { 27607c478bd9Sstevel@tonic-gate /* [5,0] */ TSp("push",R), TSp("push",R), TSp("push",R), TSp("push",R), 27617c478bd9Sstevel@tonic-gate /* [5,4] */ TSp("push",R), TSp("push",R), TSp("push",R), TSp("push",R), 27627c478bd9Sstevel@tonic-gate /* [5,8] */ TSp("pop",R), TSp("pop",R), TSp("pop",R), TSp("pop",R), 27637c478bd9Sstevel@tonic-gate /* [5,C] */ TSp("pop",R), TSp("pop",R), TSp("pop",R), TSp("pop",R), 27647c478bd9Sstevel@tonic-gate }, { 276581b505b7SJerry Jelinek /* [6,0] */ TSZx("pusha",IMPLMEM,28),TSZx("popa",IMPLMEM,28), TSx("bound",RM), TNS("arpl",RMw), 27667c478bd9Sstevel@tonic-gate /* [6,4] */ TNS("%fs:",OVERRIDE), TNS("%gs:",OVERRIDE), TNS("data16",DM), TNS("addr16",AM), 27677c478bd9Sstevel@tonic-gate /* [6,8] */ TSp("push",I), TS("imul",IMUL), TSp("push",Ib), TS("imul",IMUL), 27687c478bd9Sstevel@tonic-gate /* [6,C] */ TNSZ("insb",IMPLMEM,1), TSZ("ins",IMPLMEM,4), TNSZ("outsb",IMPLMEM,1),TSZ("outs",IMPLMEM,4), 27697c478bd9Sstevel@tonic-gate }, { 27707c478bd9Sstevel@tonic-gate /* [7,0] */ TNSy("jo",BD), TNSy("jno",BD), TNSy("jb",BD), TNSy("jae",BD), 27717c478bd9Sstevel@tonic-gate /* [7,4] */ TNSy("je",BD), TNSy("jne",BD), TNSy("jbe",BD), TNSy("ja",BD), 27727c478bd9Sstevel@tonic-gate /* [7,8] */ TNSy("js",BD), TNSy("jns",BD), TNSy("jp",BD), TNSy("jnp",BD), 27737c478bd9Sstevel@tonic-gate /* [7,C] */ TNSy("jl",BD), TNSy("jge",BD), TNSy("jle",BD), TNSy("jg",BD), 27747c478bd9Sstevel@tonic-gate }, { 27757c478bd9Sstevel@tonic-gate /* [8,0] */ IND(dis_op80), IND(dis_op81), INDx(dis_op82), IND(dis_op83), 27767c478bd9Sstevel@tonic-gate /* [8,4] */ TNS("testb",RMw), TS("test",RMw), TNS("xchgb",RMw), TS("xchg",RMw), 27777c478bd9Sstevel@tonic-gate /* [8,8] */ TNS("movb",RMw), TS("mov",RMw), TNS("movb",MRw), TS("mov",MRw), 27787c478bd9Sstevel@tonic-gate /* [8,C] */ TNS("movw",SM), TS("lea",MR), TNS("movw",MS), TSp("pop",M), 27797c478bd9Sstevel@tonic-gate }, { 27807c478bd9Sstevel@tonic-gate /* [9,0] */ TNS("nop",NORM), TS("xchg",RA), TS("xchg",RA), TS("xchg",RA), 27817c478bd9Sstevel@tonic-gate /* [9,4] */ TS("xchg",RA), TS("xchg",RA), TS("xchg",RA), TS("xchg",RA), 27827c478bd9Sstevel@tonic-gate /* [9,8] */ TNS("cXtX",CBW), TNS("cXtX",CWD), TNSx("lcall",SO), TNS("fwait",NORM), 27831872b0b5SAndriy Gapon /* [9,C] */ TSZy("pushf",IMPLMEM,4),TSZy("popf",IMPLMEM,4), TNS("sahf",NORM), TNS("lahf",NORM), 27847c478bd9Sstevel@tonic-gate }, { 27857c478bd9Sstevel@tonic-gate /* [A,0] */ TNS("movb",OA), TS("mov",OA), TNS("movb",AO), TS("mov",AO), 27867c478bd9Sstevel@tonic-gate /* [A,4] */ TNSZ("movsb",SD,1), TS("movs",SD), TNSZ("cmpsb",SD,1), TS("cmps",SD), 27877c478bd9Sstevel@tonic-gate /* [A,8] */ TNS("testb",IA), TS("test",IA), TNS("stosb",AD), TS("stos",AD), 27887c478bd9Sstevel@tonic-gate /* [A,C] */ TNS("lodsb",SA), TS("lods",SA), TNS("scasb",AD), TS("scas",AD), 27897c478bd9Sstevel@tonic-gate }, { 27907c478bd9Sstevel@tonic-gate /* [B,0] */ TNS("movb",IR), TNS("movb",IR), TNS("movb",IR), TNS("movb",IR), 27917c478bd9Sstevel@tonic-gate /* [B,4] */ TNS("movb",IR), TNS("movb",IR), TNS("movb",IR), TNS("movb",IR), 27927c478bd9Sstevel@tonic-gate /* [B,8] */ TS("mov",IR), TS("mov",IR), TS("mov",IR), TS("mov",IR), 27937c478bd9Sstevel@tonic-gate /* [B,C] */ TS("mov",IR), TS("mov",IR), TS("mov",IR), TS("mov",IR), 27947c478bd9Sstevel@tonic-gate }, { 2795cff040f3SRobert Mustacchi /* [C,0] */ IND(dis_opC0), IND(dis_opC1), TNSyp("ret",RET), TNSyp("ret",NORM), 27967c478bd9Sstevel@tonic-gate /* [C,4] */ TNSx("les",MR), TNSx("lds",MR), TNS("movb",IMw), TS("mov",IMw), 27977c478bd9Sstevel@tonic-gate /* [C,8] */ TNSyp("enter",ENTER), TNSyp("leave",NORM), TNS("lret",RET), TNS("lret",NORM), 27987c478bd9Sstevel@tonic-gate /* [C,C] */ TNS("int",INT3), TNS("int",INTx), TNSx("into",NORM), TNS("iret",NORM), 27997c478bd9Sstevel@tonic-gate }, { 28007c478bd9Sstevel@tonic-gate /* [D,0] */ IND(dis_opD0), IND(dis_opD1), IND(dis_opD2), IND(dis_opD3), 28017c478bd9Sstevel@tonic-gate /* [D,4] */ TNSx("aam",U), TNSx("aad",U), TNSx("falc",NORM), TNSZ("xlat",IMPLMEM,1), 28027c478bd9Sstevel@tonic-gate 28037c478bd9Sstevel@tonic-gate /* 287 instructions. Note that although the indirect field */ 28047c478bd9Sstevel@tonic-gate /* indicates opFP1n2 for further decoding, this is not necessarily */ 28057c478bd9Sstevel@tonic-gate /* the case since the opFP arrays are not partitioned according to key1 */ 28067c478bd9Sstevel@tonic-gate /* and key2. opFP1n2 is given only to indicate that we haven't */ 28077c478bd9Sstevel@tonic-gate /* finished decoding the instruction. */ 28087c478bd9Sstevel@tonic-gate /* [D,8] */ IND(dis_opFP1n2), IND(dis_opFP1n2), IND(dis_opFP1n2), IND(dis_opFP1n2), 28097c478bd9Sstevel@tonic-gate /* [D,C] */ IND(dis_opFP1n2), IND(dis_opFP1n2), IND(dis_opFP1n2), IND(dis_opFP1n2), 28107c478bd9Sstevel@tonic-gate }, { 28117c478bd9Sstevel@tonic-gate /* [E,0] */ TNSy("loopnz",BD), TNSy("loopz",BD), TNSy("loop",BD), TNSy("jcxz",BD), 28127c478bd9Sstevel@tonic-gate /* [E,4] */ TNS("inb",P), TS("in",P), TNS("outb",P), TS("out",P), 28137c478bd9Sstevel@tonic-gate /* [E,8] */ TNSyp("call",D), TNSy("jmp",D), TNSx("ljmp",SO), TNSy("jmp",BD), 28147c478bd9Sstevel@tonic-gate /* [E,C] */ TNS("inb",V), TS("in",V), TNS("outb",V), TS("out",V), 28157c478bd9Sstevel@tonic-gate }, { 28167c478bd9Sstevel@tonic-gate /* [F,0] */ TNS("lock",LOCK), TNS("icebp", NORM), TNS("repnz",PREFIX), TNS("repz",PREFIX), 28177c478bd9Sstevel@tonic-gate /* [F,4] */ TNS("hlt",NORM), TNS("cmc",NORM), IND(dis_opF6), IND(dis_opF7), 28187c478bd9Sstevel@tonic-gate /* [F,8] */ TNS("clc",NORM), TNS("stc",NORM), TNS("cli",NORM), TNS("sti",NORM), 28197c478bd9Sstevel@tonic-gate /* [F,C] */ TNS("cld",NORM), TNS("std",NORM), IND(dis_opFE), IND(dis_opFF), 28207c478bd9Sstevel@tonic-gate } }; 28217c478bd9Sstevel@tonic-gate 28227c478bd9Sstevel@tonic-gate /* END CSTYLED */ 28237c478bd9Sstevel@tonic-gate 28247c478bd9Sstevel@tonic-gate /* 28257c478bd9Sstevel@tonic-gate * common functions to decode and disassemble an x86 or amd64 instruction 28267c478bd9Sstevel@tonic-gate */ 28277c478bd9Sstevel@tonic-gate 28287c478bd9Sstevel@tonic-gate /* 28297c478bd9Sstevel@tonic-gate * These are the individual fields of a REX prefix. Note that a REX 28307c478bd9Sstevel@tonic-gate * prefix with none of these set is still needed to: 28317c478bd9Sstevel@tonic-gate * - use the MOVSXD (sign extend 32 to 64 bits) instruction 28327c478bd9Sstevel@tonic-gate * - access the %sil, %dil, %bpl, %spl registers 28337c478bd9Sstevel@tonic-gate */ 28347c478bd9Sstevel@tonic-gate #define REX_W 0x08 /* 64 bit operand size when set */ 28357c478bd9Sstevel@tonic-gate #define REX_R 0x04 /* high order bit extension of ModRM reg field */ 28367c478bd9Sstevel@tonic-gate #define REX_X 0x02 /* high order bit extension of SIB index field */ 28377c478bd9Sstevel@tonic-gate #define REX_B 0x01 /* extends ModRM r_m, SIB base, or opcode reg */ 28387c478bd9Sstevel@tonic-gate 2839ab47273fSEdward Gillett /* 284081b505b7SJerry Jelinek * These are the individual fields of a VEX/EVEX prefix. 2841ab47273fSEdward Gillett */ 2842ab47273fSEdward Gillett #define VEX_R 0x08 /* REX.R in 1's complement form */ 2843ab47273fSEdward Gillett #define VEX_X 0x04 /* REX.X in 1's complement form */ 2844ab47273fSEdward Gillett #define VEX_B 0x02 /* REX.B in 1's complement form */ 284581b505b7SJerry Jelinek 284681b505b7SJerry Jelinek /* Additional EVEX prefix definitions */ 284781b505b7SJerry Jelinek #define EVEX_R 0x01 /* REX.R' in 1's complement form */ 284881b505b7SJerry Jelinek #define EVEX_OPREG_MASK 0x7 /* bit mask for selecting opmask register number */ 284981b505b7SJerry Jelinek #define EVEX_ZERO_MASK 0x80 /* bit mask for selecting zeroing */ 285081b505b7SJerry Jelinek 2851ab47273fSEdward Gillett /* Vector Length, 0: scalar or 128-bit vector, 1: 256-bit vector */ 2852ab47273fSEdward Gillett #define VEX_L 0x04 285381b505b7SJerry Jelinek /* Vector Length, 0: scalar or 128-bit vector, 1: 256-bit vector, 2: 512-bit */ 285481b505b7SJerry Jelinek #define EVEX_L 0x06 /* bit mask for EVEX.L'L vector length/RC */ 2855ab47273fSEdward Gillett #define VEX_W 0x08 /* opcode specific, use like REX.W */ 2856ab47273fSEdward Gillett #define VEX_m 0x1F /* VEX m-mmmm field */ 285781b505b7SJerry Jelinek #define EVEX_m 0x3 /* EVEX mm field */ 285881b505b7SJerry Jelinek #define VEX_v 0x78 /* VEX/EVEX register specifier */ 2859ab47273fSEdward Gillett #define VEX_p 0x03 /* VEX pp field, opcode extension */ 2860ab47273fSEdward Gillett 2861ab47273fSEdward Gillett /* VEX m-mmmm field, only used by three bytes prefix */ 2862ab47273fSEdward Gillett #define VEX_m_0F 0x01 /* implied 0F leading opcode byte */ 2863ab47273fSEdward Gillett #define VEX_m_0F38 0x02 /* implied 0F 38 leading opcode byte */ 2864ab47273fSEdward Gillett #define VEX_m_0F3A 0x03 /* implied 0F 3A leading opcode byte */ 2865ab47273fSEdward Gillett 2866ab47273fSEdward Gillett /* VEX pp field, providing equivalent functionality of a SIMD prefix */ 2867ab47273fSEdward Gillett #define VEX_p_66 0x01 2868ab47273fSEdward Gillett #define VEX_p_F3 0x02 2869ab47273fSEdward Gillett #define VEX_p_F2 0x03 2870ab47273fSEdward Gillett 28717c478bd9Sstevel@tonic-gate /* 28727c478bd9Sstevel@tonic-gate * Even in 64 bit mode, usually only 4 byte immediate operands are supported. 28737c478bd9Sstevel@tonic-gate */ 28747c478bd9Sstevel@tonic-gate static int isize[] = {1, 2, 4, 4}; 28757c478bd9Sstevel@tonic-gate static int isize64[] = {1, 2, 4, 8}; 28767c478bd9Sstevel@tonic-gate 28777c478bd9Sstevel@tonic-gate /* 28787c478bd9Sstevel@tonic-gate * Just a bunch of useful macros. 28797c478bd9Sstevel@tonic-gate */ 28807c478bd9Sstevel@tonic-gate #define WBIT(x) (x & 0x1) /* to get w bit */ 28817c478bd9Sstevel@tonic-gate #define REGNO(x) (x & 0x7) /* to get 3 bit register */ 28827c478bd9Sstevel@tonic-gate #define VBIT(x) ((x)>>1 & 0x1) /* to get 'v' bit */ 28837c478bd9Sstevel@tonic-gate #define OPSIZE(osize, wbit) ((wbit) ? isize[osize] : 1) 28847c478bd9Sstevel@tonic-gate #define OPSIZE64(osize, wbit) ((wbit) ? isize64[osize] : 1) 28857c478bd9Sstevel@tonic-gate 28867c478bd9Sstevel@tonic-gate #define REG_ONLY 3 /* mode to indicate a register operand (not memory) */ 28877c478bd9Sstevel@tonic-gate 28887c478bd9Sstevel@tonic-gate #define BYTE_OPND 0 /* w-bit value indicating byte register */ 28897c478bd9Sstevel@tonic-gate #define LONG_OPND 1 /* w-bit value indicating opnd_size register */ 28907c478bd9Sstevel@tonic-gate #define MM_OPND 2 /* "value" used to indicate a mmx reg */ 28917c478bd9Sstevel@tonic-gate #define XMM_OPND 3 /* "value" used to indicate a xmm reg */ 28927c478bd9Sstevel@tonic-gate #define SEG_OPND 4 /* "value" used to indicate a segment reg */ 28937c478bd9Sstevel@tonic-gate #define CONTROL_OPND 5 /* "value" used to indicate a control reg */ 28947c478bd9Sstevel@tonic-gate #define DEBUG_OPND 6 /* "value" used to indicate a debug reg */ 28957c478bd9Sstevel@tonic-gate #define TEST_OPND 7 /* "value" used to indicate a test reg */ 28967c478bd9Sstevel@tonic-gate #define WORD_OPND 8 /* w-bit value indicating word size reg */ 2897ab47273fSEdward Gillett #define YMM_OPND 9 /* "value" used to indicate a ymm reg */ 2898a4e73d5dSJerry Jelinek #define KOPMASK_OPND 10 /* "value" used to indicate an opmask reg */ 289981b505b7SJerry Jelinek #define ZMM_OPND 11 /* "value" used to indicate a zmm reg */ 29007c478bd9Sstevel@tonic-gate 2901245ac945SRobert Mustacchi /* 2902245ac945SRobert Mustacchi * The AVX2 gather instructions are a bit of a mess. While there's a pattern, 2903245ac945SRobert Mustacchi * there's not really a consistent scheme that we can use to know what the mode 2904245ac945SRobert Mustacchi * is supposed to be for a given type. Various instructions, like VPGATHERDD, 2905245ac945SRobert Mustacchi * always match the value of VEX_L. Other instructions like VPGATHERDQ, have 2906245ac945SRobert Mustacchi * some registers match VEX_L, but the VSIB is always XMM. 2907245ac945SRobert Mustacchi * 2908245ac945SRobert Mustacchi * The simplest way to deal with this is to just define a table based on the 2909245ac945SRobert Mustacchi * instruction opcodes, which are 0x90-0x93, so we subtract 0x90 to index into 2910245ac945SRobert Mustacchi * them. 2911245ac945SRobert Mustacchi * 2912245ac945SRobert Mustacchi * We further have to subdivide this based on the value of VEX_W and the value 2913245ac945SRobert Mustacchi * of VEX_L. The array is constructed to be indexed as: 2914cff040f3SRobert Mustacchi * [opcode - 0x90][VEX_W][VEX_L]. 2915245ac945SRobert Mustacchi */ 2916245ac945SRobert Mustacchi /* w = 0, 0x90 */ 2917245ac945SRobert Mustacchi typedef struct dis_gather_regs { 2918245ac945SRobert Mustacchi uint_t dgr_arg0; /* src reg */ 2919245ac945SRobert Mustacchi uint_t dgr_arg1; /* vsib reg */ 2920245ac945SRobert Mustacchi uint_t dgr_arg2; /* dst reg */ 2921245ac945SRobert Mustacchi char *dgr_suffix; /* suffix to append */ 2922245ac945SRobert Mustacchi } dis_gather_regs_t; 2923245ac945SRobert Mustacchi 2924245ac945SRobert Mustacchi static dis_gather_regs_t dis_vgather[4][2][2] = { 2925245ac945SRobert Mustacchi { 2926245ac945SRobert Mustacchi /* op 0x90, W.0 */ 2927245ac945SRobert Mustacchi { 2928245ac945SRobert Mustacchi { XMM_OPND, XMM_OPND, XMM_OPND, "d" }, 2929245ac945SRobert Mustacchi { YMM_OPND, YMM_OPND, YMM_OPND, "d" } 2930245ac945SRobert Mustacchi }, 2931245ac945SRobert Mustacchi /* op 0x90, W.1 */ 2932245ac945SRobert Mustacchi { 2933245ac945SRobert Mustacchi { XMM_OPND, XMM_OPND, XMM_OPND, "q" }, 2934245ac945SRobert Mustacchi { YMM_OPND, XMM_OPND, YMM_OPND, "q" } 2935245ac945SRobert Mustacchi } 2936245ac945SRobert Mustacchi }, 2937245ac945SRobert Mustacchi { 2938245ac945SRobert Mustacchi /* op 0x91, W.0 */ 2939245ac945SRobert Mustacchi { 2940245ac945SRobert Mustacchi { XMM_OPND, XMM_OPND, XMM_OPND, "d" }, 2941245ac945SRobert Mustacchi { XMM_OPND, YMM_OPND, XMM_OPND, "d" }, 2942245ac945SRobert Mustacchi }, 2943245ac945SRobert Mustacchi /* op 0x91, W.1 */ 2944245ac945SRobert Mustacchi { 2945245ac945SRobert Mustacchi { XMM_OPND, XMM_OPND, XMM_OPND, "q" }, 2946245ac945SRobert Mustacchi { YMM_OPND, YMM_OPND, YMM_OPND, "q" }, 2947245ac945SRobert Mustacchi } 2948245ac945SRobert Mustacchi }, 2949245ac945SRobert Mustacchi { 2950245ac945SRobert Mustacchi /* op 0x92, W.0 */ 2951245ac945SRobert Mustacchi { 2952245ac945SRobert Mustacchi { XMM_OPND, XMM_OPND, XMM_OPND, "s" }, 2953245ac945SRobert Mustacchi { YMM_OPND, YMM_OPND, YMM_OPND, "s" } 2954245ac945SRobert Mustacchi }, 2955245ac945SRobert Mustacchi /* op 0x92, W.1 */ 2956245ac945SRobert Mustacchi { 2957245ac945SRobert Mustacchi { XMM_OPND, XMM_OPND, XMM_OPND, "d" }, 2958245ac945SRobert Mustacchi { YMM_OPND, XMM_OPND, YMM_OPND, "d" } 2959245ac945SRobert Mustacchi } 2960245ac945SRobert Mustacchi }, 2961245ac945SRobert Mustacchi { 2962245ac945SRobert Mustacchi /* op 0x93, W.0 */ 2963245ac945SRobert Mustacchi { 2964245ac945SRobert Mustacchi { XMM_OPND, XMM_OPND, XMM_OPND, "s" }, 2965245ac945SRobert Mustacchi { XMM_OPND, YMM_OPND, XMM_OPND, "s" } 2966245ac945SRobert Mustacchi }, 2967245ac945SRobert Mustacchi /* op 0x93, W.1 */ 2968245ac945SRobert Mustacchi { 2969245ac945SRobert Mustacchi { XMM_OPND, XMM_OPND, XMM_OPND, "d" }, 2970245ac945SRobert Mustacchi { YMM_OPND, YMM_OPND, YMM_OPND, "d" } 2971245ac945SRobert Mustacchi } 2972245ac945SRobert Mustacchi } 2973245ac945SRobert Mustacchi }; 2974245ac945SRobert Mustacchi 29757c478bd9Sstevel@tonic-gate /* 29767c478bd9Sstevel@tonic-gate * Get the next byte and separate the op code into the high and low nibbles. 29777c478bd9Sstevel@tonic-gate */ 29787c478bd9Sstevel@tonic-gate static int 29797c478bd9Sstevel@tonic-gate dtrace_get_opcode(dis86_t *x, uint_t *high, uint_t *low) 29807c478bd9Sstevel@tonic-gate { 29817c478bd9Sstevel@tonic-gate int byte; 29827c478bd9Sstevel@tonic-gate 29837c478bd9Sstevel@tonic-gate /* 29847c478bd9Sstevel@tonic-gate * x86 instructions have a maximum length of 15 bytes. Bail out if 29857c478bd9Sstevel@tonic-gate * we try to read more. 29867c478bd9Sstevel@tonic-gate */ 29877c478bd9Sstevel@tonic-gate if (x->d86_len >= 15) 29887c478bd9Sstevel@tonic-gate return (x->d86_error = 1); 29897c478bd9Sstevel@tonic-gate 29907c478bd9Sstevel@tonic-gate if (x->d86_error) 29917c478bd9Sstevel@tonic-gate return (1); 29927c478bd9Sstevel@tonic-gate byte = x->d86_get_byte(x->d86_data); 29937c478bd9Sstevel@tonic-gate if (byte < 0) 29947c478bd9Sstevel@tonic-gate return (x->d86_error = 1); 29957c478bd9Sstevel@tonic-gate x->d86_bytes[x->d86_len++] = byte; 29967c478bd9Sstevel@tonic-gate *low = byte & 0xf; /* ----xxxx low 4 bits */ 29977c478bd9Sstevel@tonic-gate *high = byte >> 4 & 0xf; /* xxxx---- bits 7 to 4 */ 29987c478bd9Sstevel@tonic-gate return (0); 29997c478bd9Sstevel@tonic-gate } 30007c478bd9Sstevel@tonic-gate 30017c478bd9Sstevel@tonic-gate /* 30027c478bd9Sstevel@tonic-gate * Get and decode an SIB (scaled index base) byte 30037c478bd9Sstevel@tonic-gate */ 30047c478bd9Sstevel@tonic-gate static void 30057c478bd9Sstevel@tonic-gate dtrace_get_SIB(dis86_t *x, uint_t *ss, uint_t *index, uint_t *base) 30067c478bd9Sstevel@tonic-gate { 30077c478bd9Sstevel@tonic-gate int byte; 30087c478bd9Sstevel@tonic-gate 30097c478bd9Sstevel@tonic-gate if (x->d86_error) 30107c478bd9Sstevel@tonic-gate return; 30117c478bd9Sstevel@tonic-gate 30127c478bd9Sstevel@tonic-gate byte = x->d86_get_byte(x->d86_data); 30137c478bd9Sstevel@tonic-gate if (byte < 0) { 30147c478bd9Sstevel@tonic-gate x->d86_error = 1; 30157c478bd9Sstevel@tonic-gate return; 30167c478bd9Sstevel@tonic-gate } 30177c478bd9Sstevel@tonic-gate x->d86_bytes[x->d86_len++] = byte; 30187c478bd9Sstevel@tonic-gate 30197c478bd9Sstevel@tonic-gate *base = byte & 0x7; 30207c478bd9Sstevel@tonic-gate *index = (byte >> 3) & 0x7; 30217c478bd9Sstevel@tonic-gate *ss = (byte >> 6) & 0x3; 30227c478bd9Sstevel@tonic-gate } 30237c478bd9Sstevel@tonic-gate 30247c478bd9Sstevel@tonic-gate /* 30257c478bd9Sstevel@tonic-gate * Get the byte following the op code and separate it into the 30267c478bd9Sstevel@tonic-gate * mode, register, and r/m fields. 30277c478bd9Sstevel@tonic-gate */ 30287c478bd9Sstevel@tonic-gate static void 30297c478bd9Sstevel@tonic-gate dtrace_get_modrm(dis86_t *x, uint_t *mode, uint_t *reg, uint_t *r_m) 30307c478bd9Sstevel@tonic-gate { 30317c478bd9Sstevel@tonic-gate if (x->d86_got_modrm == 0) { 30327c478bd9Sstevel@tonic-gate if (x->d86_rmindex == -1) 30337c478bd9Sstevel@tonic-gate x->d86_rmindex = x->d86_len; 30347c478bd9Sstevel@tonic-gate dtrace_get_SIB(x, mode, reg, r_m); 30357c478bd9Sstevel@tonic-gate x->d86_got_modrm = 1; 30367c478bd9Sstevel@tonic-gate } 30377c478bd9Sstevel@tonic-gate } 30387c478bd9Sstevel@tonic-gate 30397c478bd9Sstevel@tonic-gate /* 30407c478bd9Sstevel@tonic-gate * Adjust register selection based on any REX prefix bits present. 30417c478bd9Sstevel@tonic-gate */ 30427c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 30437c478bd9Sstevel@tonic-gate static void 30447c478bd9Sstevel@tonic-gate dtrace_rex_adjust(uint_t rex_prefix, uint_t mode, uint_t *reg, uint_t *r_m) 30457c478bd9Sstevel@tonic-gate { 30467c478bd9Sstevel@tonic-gate if (reg != NULL && r_m == NULL) { 30477c478bd9Sstevel@tonic-gate if (rex_prefix & REX_B) 30487c478bd9Sstevel@tonic-gate *reg += 8; 30497c478bd9Sstevel@tonic-gate } else { 30507c478bd9Sstevel@tonic-gate if (reg != NULL && (REX_R & rex_prefix) != 0) 30517c478bd9Sstevel@tonic-gate *reg += 8; 30527c478bd9Sstevel@tonic-gate if (r_m != NULL && (REX_B & rex_prefix) != 0) 30537c478bd9Sstevel@tonic-gate *r_m += 8; 30547c478bd9Sstevel@tonic-gate } 30557c478bd9Sstevel@tonic-gate } 30567c478bd9Sstevel@tonic-gate 3057ab47273fSEdward Gillett /* 3058ab47273fSEdward Gillett * Adjust register selection based on any VEX prefix bits present. 3059ab47273fSEdward Gillett * Notes: VEX.R, VEX.X and VEX.B use the inverted form compared with REX prefix 3060ab47273fSEdward Gillett */ 3061ab47273fSEdward Gillett /*ARGSUSED*/ 3062ab47273fSEdward Gillett static void 3063ab47273fSEdward Gillett dtrace_vex_adjust(uint_t vex_byte1, uint_t mode, uint_t *reg, uint_t *r_m) 3064ab47273fSEdward Gillett { 3065ab47273fSEdward Gillett if (reg != NULL && r_m == NULL) { 3066ab47273fSEdward Gillett if (!(vex_byte1 & VEX_B)) 3067ab47273fSEdward Gillett *reg += 8; 3068ab47273fSEdward Gillett } else { 3069ab47273fSEdward Gillett if (reg != NULL && ((VEX_R & vex_byte1) == 0)) 3070ab47273fSEdward Gillett *reg += 8; 3071ab47273fSEdward Gillett if (r_m != NULL && ((VEX_B & vex_byte1) == 0)) 3072ab47273fSEdward Gillett *r_m += 8; 3073ab47273fSEdward Gillett } 3074ab47273fSEdward Gillett } 3075ab47273fSEdward Gillett 307681b505b7SJerry Jelinek /* 307781b505b7SJerry Jelinek * Adjust the instruction mnemonic with the appropriate suffix. 307881b505b7SJerry Jelinek */ 307981b505b7SJerry Jelinek /* ARGSUSED */ 308081b505b7SJerry Jelinek static void 3081c1e9bf00SRobert Mustacchi dtrace_evex_mnem_adjust(dis86_t *x, const instable_t *dp, uint_t vex_W, 308281b505b7SJerry Jelinek uint_t evex_byte2) 308381b505b7SJerry Jelinek { 308481b505b7SJerry Jelinek #ifdef DIS_TEXT 3085a25e615dSRobert Mustacchi if (dp == &dis_opEVEX660F[0x7f] || /* vmovdqa */ 3086a25e615dSRobert Mustacchi dp == &dis_opEVEX660F[0x6f]) { 3087a25e615dSRobert Mustacchi (void) strlcat(x->d86_mnem, vex_W != 0 ? "64" : "32", 3088a25e615dSRobert Mustacchi OPLEN); 3089e4f6ce70SRobert Mustacchi } 3090e4f6ce70SRobert Mustacchi 3091a25e615dSRobert Mustacchi if (dp == &dis_opEVEXF20F[0x7f] || /* vmovdqu */ 3092a25e615dSRobert Mustacchi dp == &dis_opEVEXF20F[0x6f] || 3093a25e615dSRobert Mustacchi dp == &dis_opEVEXF30F[0x7f] || 3094a25e615dSRobert Mustacchi dp == &dis_opEVEXF30F[0x6f]) { 3095a25e615dSRobert Mustacchi switch (evex_byte2 & 0x81) { 3096a25e615dSRobert Mustacchi case 0x0: 3097a25e615dSRobert Mustacchi (void) strlcat(x->d86_mnem, "32", OPLEN); 3098a25e615dSRobert Mustacchi break; 3099a25e615dSRobert Mustacchi case 0x1: 3100a25e615dSRobert Mustacchi (void) strlcat(x->d86_mnem, "8", OPLEN); 3101a25e615dSRobert Mustacchi break; 3102a25e615dSRobert Mustacchi case 0x80: 3103a25e615dSRobert Mustacchi (void) strlcat(x->d86_mnem, "64", OPLEN); 3104a25e615dSRobert Mustacchi break; 3105a25e615dSRobert Mustacchi case 0x81: 3106a25e615dSRobert Mustacchi (void) strlcat(x->d86_mnem, "16", OPLEN); 3107a25e615dSRobert Mustacchi break; 3108d242cdf5SJerry Jelinek } 310981b505b7SJerry Jelinek } 3110a25e615dSRobert Mustacchi 3111a25e615dSRobert Mustacchi if (dp->it_avxsuf == AVS5Q) { 3112a25e615dSRobert Mustacchi (void) strlcat(x->d86_mnem, vex_W != 0 ? "q" : "d", 3113a25e615dSRobert Mustacchi OPLEN); 3114a25e615dSRobert Mustacchi } 311581b505b7SJerry Jelinek #endif 311681b505b7SJerry Jelinek } 311781b505b7SJerry Jelinek 311881b505b7SJerry Jelinek /* 311981b505b7SJerry Jelinek * The following three functions adjust the register selection based on any 312081b505b7SJerry Jelinek * EVEX prefix bits present. See Intel 64 and IA-32 Architectures Software 312181b505b7SJerry Jelinek * Developer’s Manual Volume 2 (IASDv2), section 2.6.1 Table 2-30 and 312281b505b7SJerry Jelinek * section 2.6.2 Table 2-31. 312381b505b7SJerry Jelinek */ 312481b505b7SJerry Jelinek static void 312581b505b7SJerry Jelinek dtrace_evex_adjust_reg(uint_t evex_byte1, uint_t *reg) 312681b505b7SJerry Jelinek { 312781b505b7SJerry Jelinek if (reg != NULL) { 312881b505b7SJerry Jelinek if ((VEX_R & evex_byte1) == 0) { 312981b505b7SJerry Jelinek *reg += 8; 313081b505b7SJerry Jelinek } 313181b505b7SJerry Jelinek if ((EVEX_R & evex_byte1) == 0) { 313281b505b7SJerry Jelinek *reg += 16; 313381b505b7SJerry Jelinek } 313481b505b7SJerry Jelinek } 313581b505b7SJerry Jelinek } 313681b505b7SJerry Jelinek 313781b505b7SJerry Jelinek static void 313881b505b7SJerry Jelinek dtrace_evex_adjust_rm(uint_t evex_byte1, uint_t *r_m) 313981b505b7SJerry Jelinek { 314081b505b7SJerry Jelinek if (r_m != NULL) { 314181b505b7SJerry Jelinek if ((VEX_B & evex_byte1) == 0) { 314281b505b7SJerry Jelinek *r_m += 8; 314381b505b7SJerry Jelinek } 314481b505b7SJerry Jelinek if ((VEX_X & evex_byte1) == 0) { 314581b505b7SJerry Jelinek *r_m += 16; 314681b505b7SJerry Jelinek } 314781b505b7SJerry Jelinek } 314881b505b7SJerry Jelinek } 314981b505b7SJerry Jelinek 315081b505b7SJerry Jelinek /* 315181b505b7SJerry Jelinek * Use evex_L to set wbit. See IASDv2 Section 2.6.10 and Table 2-36. 315281b505b7SJerry Jelinek */ 315381b505b7SJerry Jelinek static void 315481b505b7SJerry Jelinek dtrace_evex_adjust_reg_name(uint_t evex_L, uint_t *wbitp) 315581b505b7SJerry Jelinek { 315681b505b7SJerry Jelinek switch (evex_L) { 315781b505b7SJerry Jelinek case 0x0: 315881b505b7SJerry Jelinek *wbitp = XMM_OPND; 315981b505b7SJerry Jelinek break; 316081b505b7SJerry Jelinek case 0x1: 316181b505b7SJerry Jelinek *wbitp = YMM_OPND; 316281b505b7SJerry Jelinek break; 316381b505b7SJerry Jelinek case 0x2: 316481b505b7SJerry Jelinek *wbitp = ZMM_OPND; 316581b505b7SJerry Jelinek break; 316681b505b7SJerry Jelinek } 316781b505b7SJerry Jelinek } 316881b505b7SJerry Jelinek 316981b505b7SJerry Jelinek /* 317081b505b7SJerry Jelinek * Adjust operand value for disp8*N immediate. See IASDv2 Section 2.6.5. 317181b505b7SJerry Jelinek * This currently only handles a subset of the possibilities. 317281b505b7SJerry Jelinek */ 317381b505b7SJerry Jelinek static void 317481b505b7SJerry Jelinek dtrace_evex_adjust_disp8_n(dis86_t *x, int opindex, uint_t L, uint_t modrm) 317581b505b7SJerry Jelinek { 317681b505b7SJerry Jelinek d86opnd_t *opnd = &x->d86_opnd[opindex]; 317781b505b7SJerry Jelinek 317881b505b7SJerry Jelinek if (x->d86_error) 317981b505b7SJerry Jelinek return; 318081b505b7SJerry Jelinek 318181b505b7SJerry Jelinek /* Check disp8 bit in the ModR/M byte */ 318281b505b7SJerry Jelinek if ((modrm & 0x80) == 0x80) 318381b505b7SJerry Jelinek return; 318481b505b7SJerry Jelinek 318581b505b7SJerry Jelinek /* use evex_L to adjust the value */ 318681b505b7SJerry Jelinek switch (L) { 318781b505b7SJerry Jelinek case 0x0: 318881b505b7SJerry Jelinek opnd->d86_value *= 16; 318981b505b7SJerry Jelinek break; 319081b505b7SJerry Jelinek case 0x1: 319181b505b7SJerry Jelinek opnd->d86_value *= 32; 319281b505b7SJerry Jelinek break; 319381b505b7SJerry Jelinek case 0x2: 319481b505b7SJerry Jelinek opnd->d86_value *= 64; 319581b505b7SJerry Jelinek break; 319681b505b7SJerry Jelinek } 319781b505b7SJerry Jelinek } 319881b505b7SJerry Jelinek 319981b505b7SJerry Jelinek /* 320081b505b7SJerry Jelinek * Adjust target for opmask and zeroing. See IASDv2 Section 2.6.1 Table 2-30. 320181b505b7SJerry Jelinek */ 320281b505b7SJerry Jelinek /* ARGSUSED */ 320381b505b7SJerry Jelinek static void 3204d242cdf5SJerry Jelinek dtrace_evex_adjust_z_opmask(dis86_t *x, uint_t tgtop, uint_t evex_byte3) 320581b505b7SJerry Jelinek { 320681b505b7SJerry Jelinek #ifdef DIS_TEXT 3207d242cdf5SJerry Jelinek char *opnd = x->d86_opnd[tgtop].d86_opnd; 320881b505b7SJerry Jelinek int opmask_reg = evex_byte3 & EVEX_OPREG_MASK; 320981b505b7SJerry Jelinek #endif 321081b505b7SJerry Jelinek if (x->d86_error) 321181b505b7SJerry Jelinek return; 321281b505b7SJerry Jelinek 321381b505b7SJerry Jelinek #ifdef DIS_TEXT 321481b505b7SJerry Jelinek if (opmask_reg != 0) { 321581b505b7SJerry Jelinek /* Append the opmask register to operand 1 */ 321681b505b7SJerry Jelinek (void) strlcat(opnd, "{", OPLEN); 321781b505b7SJerry Jelinek (void) strlcat(opnd, dis_KOPMASKREG[opmask_reg], OPLEN); 321881b505b7SJerry Jelinek (void) strlcat(opnd, "}", OPLEN); 321981b505b7SJerry Jelinek } 322081b505b7SJerry Jelinek if ((evex_byte3 & EVEX_ZERO_MASK) != 0) { 322181b505b7SJerry Jelinek /* Append the 'zeroing' modifier to operand 1 */ 322281b505b7SJerry Jelinek (void) strlcat(opnd, "{z}", OPLEN); 322381b505b7SJerry Jelinek } 322481b505b7SJerry Jelinek #endif /* DIS_TEXT */ 322581b505b7SJerry Jelinek } 322681b505b7SJerry Jelinek 32277c478bd9Sstevel@tonic-gate /* 32287c478bd9Sstevel@tonic-gate * Get an immediate operand of the given size, with sign extension. 32297c478bd9Sstevel@tonic-gate */ 32307c478bd9Sstevel@tonic-gate static void 32317c478bd9Sstevel@tonic-gate dtrace_imm_opnd(dis86_t *x, int wbit, int size, int opindex) 32327c478bd9Sstevel@tonic-gate { 32337c478bd9Sstevel@tonic-gate int i; 32347c478bd9Sstevel@tonic-gate int byte; 32357c478bd9Sstevel@tonic-gate int valsize; 32367c478bd9Sstevel@tonic-gate 32377c478bd9Sstevel@tonic-gate if (x->d86_numopnds < opindex + 1) 32387c478bd9Sstevel@tonic-gate x->d86_numopnds = opindex + 1; 32397c478bd9Sstevel@tonic-gate 32407c478bd9Sstevel@tonic-gate switch (wbit) { 32417c478bd9Sstevel@tonic-gate case BYTE_OPND: 32427c478bd9Sstevel@tonic-gate valsize = 1; 32437c478bd9Sstevel@tonic-gate break; 32447c478bd9Sstevel@tonic-gate case LONG_OPND: 32457c478bd9Sstevel@tonic-gate if (x->d86_opnd_size == SIZE16) 32467c478bd9Sstevel@tonic-gate valsize = 2; 32477c478bd9Sstevel@tonic-gate else if (x->d86_opnd_size == SIZE32) 32487c478bd9Sstevel@tonic-gate valsize = 4; 32497c478bd9Sstevel@tonic-gate else 32507c478bd9Sstevel@tonic-gate valsize = 8; 32517c478bd9Sstevel@tonic-gate break; 32527c478bd9Sstevel@tonic-gate case MM_OPND: 32537c478bd9Sstevel@tonic-gate case XMM_OPND: 3254ab47273fSEdward Gillett case YMM_OPND: 325581b505b7SJerry Jelinek case ZMM_OPND: 32567c478bd9Sstevel@tonic-gate case SEG_OPND: 32577c478bd9Sstevel@tonic-gate case CONTROL_OPND: 32587c478bd9Sstevel@tonic-gate case DEBUG_OPND: 32597c478bd9Sstevel@tonic-gate case TEST_OPND: 32607c478bd9Sstevel@tonic-gate valsize = size; 32617c478bd9Sstevel@tonic-gate break; 32627c478bd9Sstevel@tonic-gate case WORD_OPND: 32637c478bd9Sstevel@tonic-gate valsize = 2; 32647c478bd9Sstevel@tonic-gate break; 32657c478bd9Sstevel@tonic-gate } 32667c478bd9Sstevel@tonic-gate if (valsize < size) 32677c478bd9Sstevel@tonic-gate valsize = size; 32687c478bd9Sstevel@tonic-gate 32697c478bd9Sstevel@tonic-gate if (x->d86_error) 32707c478bd9Sstevel@tonic-gate return; 32717c478bd9Sstevel@tonic-gate x->d86_opnd[opindex].d86_value = 0; 32727c478bd9Sstevel@tonic-gate for (i = 0; i < size; ++i) { 32737c478bd9Sstevel@tonic-gate byte = x->d86_get_byte(x->d86_data); 32747c478bd9Sstevel@tonic-gate if (byte < 0) { 32757c478bd9Sstevel@tonic-gate x->d86_error = 1; 32767c478bd9Sstevel@tonic-gate return; 32777c478bd9Sstevel@tonic-gate } 32787c478bd9Sstevel@tonic-gate x->d86_bytes[x->d86_len++] = byte; 32797c478bd9Sstevel@tonic-gate x->d86_opnd[opindex].d86_value |= (uint64_t)byte << (i * 8); 32807c478bd9Sstevel@tonic-gate } 32817c478bd9Sstevel@tonic-gate /* Do sign extension */ 32827c478bd9Sstevel@tonic-gate if (x->d86_bytes[x->d86_len - 1] & 0x80) { 3283d267098bSdmick for (; i < sizeof (uint64_t); i++) 32847c478bd9Sstevel@tonic-gate x->d86_opnd[opindex].d86_value |= 3285d267098bSdmick (uint64_t)0xff << (i * 8); 32867c478bd9Sstevel@tonic-gate } 32877c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 32887c478bd9Sstevel@tonic-gate x->d86_opnd[opindex].d86_mode = MODE_SIGNED; 32897c478bd9Sstevel@tonic-gate x->d86_opnd[opindex].d86_value_size = valsize; 32907c478bd9Sstevel@tonic-gate x->d86_imm_bytes += size; 32917c478bd9Sstevel@tonic-gate #endif 32927c478bd9Sstevel@tonic-gate } 32937c478bd9Sstevel@tonic-gate 32947c478bd9Sstevel@tonic-gate /* 32957c478bd9Sstevel@tonic-gate * Get an ip relative operand of the given size, with sign extension. 32967c478bd9Sstevel@tonic-gate */ 32977c478bd9Sstevel@tonic-gate static void 32987c478bd9Sstevel@tonic-gate dtrace_disp_opnd(dis86_t *x, int wbit, int size, int opindex) 32997c478bd9Sstevel@tonic-gate { 33007c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, size, opindex); 33017c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 33027c478bd9Sstevel@tonic-gate x->d86_opnd[opindex].d86_mode = MODE_IPREL; 33037c478bd9Sstevel@tonic-gate #endif 33047c478bd9Sstevel@tonic-gate } 33057c478bd9Sstevel@tonic-gate 33067c478bd9Sstevel@tonic-gate /* 33077c478bd9Sstevel@tonic-gate * Check to see if there is a segment override prefix pending. 33087c478bd9Sstevel@tonic-gate * If so, print it in the current 'operand' location and set 33097c478bd9Sstevel@tonic-gate * the override flag back to false. 33107c478bd9Sstevel@tonic-gate */ 33117c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 33127c478bd9Sstevel@tonic-gate static void 33137c478bd9Sstevel@tonic-gate dtrace_check_override(dis86_t *x, int opindex) 33147c478bd9Sstevel@tonic-gate { 33157c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 33167c478bd9Sstevel@tonic-gate if (x->d86_seg_prefix) { 3317dc0093f4Seschrock (void) strlcat(x->d86_opnd[opindex].d86_prefix, 33187c478bd9Sstevel@tonic-gate x->d86_seg_prefix, PFIXLEN); 33197c478bd9Sstevel@tonic-gate } 33207c478bd9Sstevel@tonic-gate #endif 33217c478bd9Sstevel@tonic-gate x->d86_seg_prefix = NULL; 33227c478bd9Sstevel@tonic-gate } 33237c478bd9Sstevel@tonic-gate 33247c478bd9Sstevel@tonic-gate 33257c478bd9Sstevel@tonic-gate /* 33267c478bd9Sstevel@tonic-gate * Process a single instruction Register or Memory operand. 33277c478bd9Sstevel@tonic-gate * 33287c478bd9Sstevel@tonic-gate * mode = addressing mode from ModRM byte 33297c478bd9Sstevel@tonic-gate * r_m = r_m (or reg if mode == 3) field from ModRM byte 33307c478bd9Sstevel@tonic-gate * wbit = indicates which register (8bit, 16bit, ... MMX, etc.) set to use. 33317c478bd9Sstevel@tonic-gate * o = index of operand that we are processing (0, 1 or 2) 33327c478bd9Sstevel@tonic-gate * 33337c478bd9Sstevel@tonic-gate * the value of reg or r_m must have already been adjusted for any REX prefix. 33347c478bd9Sstevel@tonic-gate */ 33357c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 33367c478bd9Sstevel@tonic-gate static void 33377c478bd9Sstevel@tonic-gate dtrace_get_operand(dis86_t *x, uint_t mode, uint_t r_m, int wbit, int opindex) 33387c478bd9Sstevel@tonic-gate { 33397c478bd9Sstevel@tonic-gate int have_SIB = 0; /* flag presence of scale-index-byte */ 33407c478bd9Sstevel@tonic-gate uint_t ss; /* scale-factor from opcode */ 33417c478bd9Sstevel@tonic-gate uint_t index; /* index register number */ 33427c478bd9Sstevel@tonic-gate uint_t base; /* base register number */ 3343cff040f3SRobert Mustacchi int dispsize; /* size of displacement in bytes */ 33447c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 33457c478bd9Sstevel@tonic-gate char *opnd = x->d86_opnd[opindex].d86_opnd; 33467c478bd9Sstevel@tonic-gate #endif 33477c478bd9Sstevel@tonic-gate 33487c478bd9Sstevel@tonic-gate if (x->d86_numopnds < opindex + 1) 33497c478bd9Sstevel@tonic-gate x->d86_numopnds = opindex + 1; 33507c478bd9Sstevel@tonic-gate 33517c478bd9Sstevel@tonic-gate if (x->d86_error) 33527c478bd9Sstevel@tonic-gate return; 33537c478bd9Sstevel@tonic-gate 33547c478bd9Sstevel@tonic-gate /* 33557c478bd9Sstevel@tonic-gate * first handle a simple register 33567c478bd9Sstevel@tonic-gate */ 33577c478bd9Sstevel@tonic-gate if (mode == REG_ONLY) { 33587c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 33597c478bd9Sstevel@tonic-gate switch (wbit) { 33607c478bd9Sstevel@tonic-gate case MM_OPND: 3361dc0093f4Seschrock (void) strlcat(opnd, dis_MMREG[r_m], OPLEN); 33627c478bd9Sstevel@tonic-gate break; 33637c478bd9Sstevel@tonic-gate case XMM_OPND: 3364dc0093f4Seschrock (void) strlcat(opnd, dis_XMMREG[r_m], OPLEN); 33657c478bd9Sstevel@tonic-gate break; 3366ab47273fSEdward Gillett case YMM_OPND: 3367ab47273fSEdward Gillett (void) strlcat(opnd, dis_YMMREG[r_m], OPLEN); 3368ab47273fSEdward Gillett break; 336981b505b7SJerry Jelinek case ZMM_OPND: 337081b505b7SJerry Jelinek (void) strlcat(opnd, dis_ZMMREG[r_m], OPLEN); 337181b505b7SJerry Jelinek break; 3372a4e73d5dSJerry Jelinek case KOPMASK_OPND: 3373a4e73d5dSJerry Jelinek (void) strlcat(opnd, dis_KOPMASKREG[r_m], OPLEN); 3374a4e73d5dSJerry Jelinek break; 33757c478bd9Sstevel@tonic-gate case SEG_OPND: 3376dc0093f4Seschrock (void) strlcat(opnd, dis_SEGREG[r_m], OPLEN); 33777c478bd9Sstevel@tonic-gate break; 33787c478bd9Sstevel@tonic-gate case CONTROL_OPND: 3379dc0093f4Seschrock (void) strlcat(opnd, dis_CONTROLREG[r_m], OPLEN); 33807c478bd9Sstevel@tonic-gate break; 33817c478bd9Sstevel@tonic-gate case DEBUG_OPND: 3382dc0093f4Seschrock (void) strlcat(opnd, dis_DEBUGREG[r_m], OPLEN); 33837c478bd9Sstevel@tonic-gate break; 33847c478bd9Sstevel@tonic-gate case TEST_OPND: 3385dc0093f4Seschrock (void) strlcat(opnd, dis_TESTREG[r_m], OPLEN); 33867c478bd9Sstevel@tonic-gate break; 33877c478bd9Sstevel@tonic-gate case BYTE_OPND: 33887c478bd9Sstevel@tonic-gate if (x->d86_rex_prefix == 0) 3389dc0093f4Seschrock (void) strlcat(opnd, dis_REG8[r_m], OPLEN); 33907c478bd9Sstevel@tonic-gate else 3391dc0093f4Seschrock (void) strlcat(opnd, dis_REG8_REX[r_m], OPLEN); 33927c478bd9Sstevel@tonic-gate break; 33937c478bd9Sstevel@tonic-gate case WORD_OPND: 3394dc0093f4Seschrock (void) strlcat(opnd, dis_REG16[r_m], OPLEN); 33957c478bd9Sstevel@tonic-gate break; 33967c478bd9Sstevel@tonic-gate case LONG_OPND: 33977c478bd9Sstevel@tonic-gate if (x->d86_opnd_size == SIZE16) 3398dc0093f4Seschrock (void) strlcat(opnd, dis_REG16[r_m], OPLEN); 33997c478bd9Sstevel@tonic-gate else if (x->d86_opnd_size == SIZE32) 3400dc0093f4Seschrock (void) strlcat(opnd, dis_REG32[r_m], OPLEN); 34017c478bd9Sstevel@tonic-gate else 3402dc0093f4Seschrock (void) strlcat(opnd, dis_REG64[r_m], OPLEN); 34037c478bd9Sstevel@tonic-gate break; 34047c478bd9Sstevel@tonic-gate } 34057c478bd9Sstevel@tonic-gate #endif /* DIS_TEXT */ 34067c478bd9Sstevel@tonic-gate return; 34077c478bd9Sstevel@tonic-gate } 34087c478bd9Sstevel@tonic-gate 34097c478bd9Sstevel@tonic-gate /* 34107c478bd9Sstevel@tonic-gate * if symbolic representation, skip override prefix, if any 34117c478bd9Sstevel@tonic-gate */ 34127c478bd9Sstevel@tonic-gate dtrace_check_override(x, opindex); 34137c478bd9Sstevel@tonic-gate 34147c478bd9Sstevel@tonic-gate /* 34157c478bd9Sstevel@tonic-gate * Handle 16 bit memory references first, since they decode 34167c478bd9Sstevel@tonic-gate * the mode values more simply. 34177c478bd9Sstevel@tonic-gate * mode 1 is r_m + 8 bit displacement 34187c478bd9Sstevel@tonic-gate * mode 2 is r_m + 16 bit displacement 34197c478bd9Sstevel@tonic-gate * mode 0 is just r_m, unless r_m is 6 which is 16 bit disp 34207c478bd9Sstevel@tonic-gate */ 34217c478bd9Sstevel@tonic-gate if (x->d86_addr_size == SIZE16) { 34227c478bd9Sstevel@tonic-gate if ((mode == 0 && r_m == 6) || mode == 2) 34237c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, WORD_OPND, 2, opindex); 34247c478bd9Sstevel@tonic-gate else if (mode == 1) 34257c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, BYTE_OPND, 1, opindex); 34267c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 34277c478bd9Sstevel@tonic-gate if (mode == 0 && r_m == 6) 34287c478bd9Sstevel@tonic-gate x->d86_opnd[opindex].d86_mode = MODE_SIGNED; 34297c478bd9Sstevel@tonic-gate else if (mode == 0) 34307c478bd9Sstevel@tonic-gate x->d86_opnd[opindex].d86_mode = MODE_NONE; 34317c478bd9Sstevel@tonic-gate else 34327c478bd9Sstevel@tonic-gate x->d86_opnd[opindex].d86_mode = MODE_OFFSET; 3433dc0093f4Seschrock (void) strlcat(opnd, dis_addr16[mode][r_m], OPLEN); 34347c478bd9Sstevel@tonic-gate #endif 34357c478bd9Sstevel@tonic-gate return; 34367c478bd9Sstevel@tonic-gate } 34377c478bd9Sstevel@tonic-gate 34387c478bd9Sstevel@tonic-gate /* 3439a25e615dSRobert Mustacchi * 32 and 64 bit addressing modes are more complex since they can 3440a25e615dSRobert Mustacchi * involve an SIB (scaled index and base) byte to decode. When using VEX 3441a25e615dSRobert Mustacchi * and EVEX encodings, the r_m indicator for a SIB may be offset by 8 3442a25e615dSRobert Mustacchi * and 24 (8 + 16) respectively. 34437c478bd9Sstevel@tonic-gate */ 3444a25e615dSRobert Mustacchi if (r_m == ESP_REGNO || r_m == ESP_REGNO + 8 || r_m == ESP_REGNO + 24) { 34457c478bd9Sstevel@tonic-gate have_SIB = 1; 34467c478bd9Sstevel@tonic-gate dtrace_get_SIB(x, &ss, &index, &base); 34477c478bd9Sstevel@tonic-gate if (x->d86_error) 34487c478bd9Sstevel@tonic-gate return; 34497c478bd9Sstevel@tonic-gate if (base != 5 || mode != 0) 34507c478bd9Sstevel@tonic-gate if (x->d86_rex_prefix & REX_B) 34517c478bd9Sstevel@tonic-gate base += 8; 34527c478bd9Sstevel@tonic-gate if (x->d86_rex_prefix & REX_X) 34537c478bd9Sstevel@tonic-gate index += 8; 34547c478bd9Sstevel@tonic-gate } else { 34557c478bd9Sstevel@tonic-gate base = r_m; 34567c478bd9Sstevel@tonic-gate } 34577c478bd9Sstevel@tonic-gate 34587c478bd9Sstevel@tonic-gate /* 34597c478bd9Sstevel@tonic-gate * Compute the displacement size and get its bytes 34607c478bd9Sstevel@tonic-gate */ 34617c478bd9Sstevel@tonic-gate dispsize = 0; 34627c478bd9Sstevel@tonic-gate 34637c478bd9Sstevel@tonic-gate if (mode == 1) 34647c478bd9Sstevel@tonic-gate dispsize = 1; 34657c478bd9Sstevel@tonic-gate else if (mode == 2) 34667c478bd9Sstevel@tonic-gate dispsize = 4; 34677c478bd9Sstevel@tonic-gate else if ((r_m & 7) == EBP_REGNO || 34687c478bd9Sstevel@tonic-gate (have_SIB && (base & 7) == EBP_REGNO)) 34697c478bd9Sstevel@tonic-gate dispsize = 4; 34707c478bd9Sstevel@tonic-gate 34717c478bd9Sstevel@tonic-gate if (dispsize > 0) { 34727c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, dispsize == 4 ? LONG_OPND : BYTE_OPND, 34737c478bd9Sstevel@tonic-gate dispsize, opindex); 34747c478bd9Sstevel@tonic-gate if (x->d86_error) 34757c478bd9Sstevel@tonic-gate return; 34767c478bd9Sstevel@tonic-gate } 34777c478bd9Sstevel@tonic-gate 34787c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 34797c478bd9Sstevel@tonic-gate if (dispsize > 0) 34807c478bd9Sstevel@tonic-gate x->d86_opnd[opindex].d86_mode = MODE_OFFSET; 34817c478bd9Sstevel@tonic-gate 34827c478bd9Sstevel@tonic-gate if (have_SIB == 0) { 34837c478bd9Sstevel@tonic-gate if (x->d86_mode == SIZE32) { 34847c478bd9Sstevel@tonic-gate if (mode == 0) 3485dc0093f4Seschrock (void) strlcat(opnd, dis_addr32_mode0[r_m], 34867c478bd9Sstevel@tonic-gate OPLEN); 34877c478bd9Sstevel@tonic-gate else 3488dc0093f4Seschrock (void) strlcat(opnd, dis_addr32_mode12[r_m], 34897c478bd9Sstevel@tonic-gate OPLEN); 34907c478bd9Sstevel@tonic-gate } else { 3491d267098bSdmick if (mode == 0) { 3492dc0093f4Seschrock (void) strlcat(opnd, dis_addr64_mode0[r_m], 34937c478bd9Sstevel@tonic-gate OPLEN); 3494d267098bSdmick if (r_m == 5) { 3495d267098bSdmick x->d86_opnd[opindex].d86_mode = 3496d267098bSdmick MODE_RIPREL; 3497d267098bSdmick } 3498d267098bSdmick } else { 3499dc0093f4Seschrock (void) strlcat(opnd, dis_addr64_mode12[r_m], 35007c478bd9Sstevel@tonic-gate OPLEN); 3501d267098bSdmick } 35027c478bd9Sstevel@tonic-gate } 35037c478bd9Sstevel@tonic-gate } else { 35047c478bd9Sstevel@tonic-gate uint_t need_paren = 0; 35057c478bd9Sstevel@tonic-gate char **regs; 3506245ac945SRobert Mustacchi char **bregs; 3507245ac945SRobert Mustacchi const char *const *sf; 35087c478bd9Sstevel@tonic-gate if (x->d86_mode == SIZE32) /* NOTE this is not addr_size! */ 35097c478bd9Sstevel@tonic-gate regs = (char **)dis_REG32; 35107c478bd9Sstevel@tonic-gate else 35117c478bd9Sstevel@tonic-gate regs = (char **)dis_REG64; 35127c478bd9Sstevel@tonic-gate 3513245ac945SRobert Mustacchi if (x->d86_vsib != 0) { 351481b505b7SJerry Jelinek if (wbit == YMM_OPND) { /* NOTE this is not addr_size */ 3515245ac945SRobert Mustacchi bregs = (char **)dis_YMMREG; 351681b505b7SJerry Jelinek } else if (wbit == XMM_OPND) { 3517245ac945SRobert Mustacchi bregs = (char **)dis_XMMREG; 351881b505b7SJerry Jelinek } else { 351981b505b7SJerry Jelinek bregs = (char **)dis_ZMMREG; 352081b505b7SJerry Jelinek } 3521245ac945SRobert Mustacchi sf = dis_vscale_factor; 3522245ac945SRobert Mustacchi } else { 3523245ac945SRobert Mustacchi bregs = regs; 3524245ac945SRobert Mustacchi sf = dis_scale_factor; 3525245ac945SRobert Mustacchi } 3526245ac945SRobert Mustacchi 35277c478bd9Sstevel@tonic-gate /* 35287c478bd9Sstevel@tonic-gate * print the base (if any) 35297c478bd9Sstevel@tonic-gate */ 35307c478bd9Sstevel@tonic-gate if (base == EBP_REGNO && mode == 0) { 3531245ac945SRobert Mustacchi if (index != ESP_REGNO || x->d86_vsib != 0) { 3532dc0093f4Seschrock (void) strlcat(opnd, "(", OPLEN); 35337c478bd9Sstevel@tonic-gate need_paren = 1; 35347c478bd9Sstevel@tonic-gate } 35357c478bd9Sstevel@tonic-gate } else { 3536dc0093f4Seschrock (void) strlcat(opnd, "(", OPLEN); 3537dc0093f4Seschrock (void) strlcat(opnd, regs[base], OPLEN); 35387c478bd9Sstevel@tonic-gate need_paren = 1; 35397c478bd9Sstevel@tonic-gate } 35407c478bd9Sstevel@tonic-gate 35417c478bd9Sstevel@tonic-gate /* 35427c478bd9Sstevel@tonic-gate * print the index (if any) 35437c478bd9Sstevel@tonic-gate */ 3544245ac945SRobert Mustacchi if (index != ESP_REGNO || x->d86_vsib) { 3545dc0093f4Seschrock (void) strlcat(opnd, ",", OPLEN); 3546245ac945SRobert Mustacchi (void) strlcat(opnd, bregs[index], OPLEN); 3547245ac945SRobert Mustacchi (void) strlcat(opnd, sf[ss], OPLEN); 35487c478bd9Sstevel@tonic-gate } else 35497c478bd9Sstevel@tonic-gate if (need_paren) 3550dc0093f4Seschrock (void) strlcat(opnd, ")", OPLEN); 35517c478bd9Sstevel@tonic-gate } 35527c478bd9Sstevel@tonic-gate #endif 35537c478bd9Sstevel@tonic-gate } 35547c478bd9Sstevel@tonic-gate 35557c478bd9Sstevel@tonic-gate /* 35567c478bd9Sstevel@tonic-gate * Operand sequence for standard instruction involving one register 35577c478bd9Sstevel@tonic-gate * and one register/memory operand. 35587c478bd9Sstevel@tonic-gate * wbit indicates a byte(0) or opnd_size(1) operation 35597c478bd9Sstevel@tonic-gate * vbit indicates direction (0 for "opcode r,r_m") or (1 for "opcode r_m, r") 35607c478bd9Sstevel@tonic-gate */ 35617c478bd9Sstevel@tonic-gate #define STANDARD_MODRM(x, mode, reg, r_m, rex_prefix, wbit, vbit) { \ 35627c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); \ 35637c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); \ 35647c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, vbit); \ 35657c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, wbit, 1 - vbit); \ 35667c478bd9Sstevel@tonic-gate } 35677c478bd9Sstevel@tonic-gate 35687c478bd9Sstevel@tonic-gate /* 35697c478bd9Sstevel@tonic-gate * Similar to above, but allows for the two operands to be of different 35707c478bd9Sstevel@tonic-gate * classes (ie. wbit). 35717c478bd9Sstevel@tonic-gate * wbit is for the r_m operand 35727c478bd9Sstevel@tonic-gate * w2 is for the reg operand 35737c478bd9Sstevel@tonic-gate */ 35747c478bd9Sstevel@tonic-gate #define MIXED_MM(x, mode, reg, r_m, rex_prefix, wbit, w2, vbit) { \ 35757c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); \ 35767c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); \ 35777c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, vbit); \ 35787c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, w2, 1 - vbit); \ 35797c478bd9Sstevel@tonic-gate } 35807c478bd9Sstevel@tonic-gate 35817c478bd9Sstevel@tonic-gate /* 35827c478bd9Sstevel@tonic-gate * Similar, but for 2 operands plus an immediate. 3583a2f205d0Skk * vbit indicates direction 3584cff040f3SRobert Mustacchi * 0 for "opcode imm, r, r_m" or 3585a2f205d0Skk * 1 for "opcode imm, r_m, r" 35867c478bd9Sstevel@tonic-gate */ 3587a2f205d0Skk #define THREEOPERAND(x, mode, reg, r_m, rex_prefix, wbit, w2, immsize, vbit) { \ 35887c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); \ 35897c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); \ 3590a2f205d0Skk dtrace_get_operand(x, mode, r_m, wbit, 2-vbit); \ 3591a2f205d0Skk dtrace_get_operand(x, REG_ONLY, reg, w2, 1+vbit); \ 35927c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, immsize, 0); \ 35937c478bd9Sstevel@tonic-gate } 35947c478bd9Sstevel@tonic-gate 3595f8801251Skk /* 3596f8801251Skk * Similar, but for 2 operands plus two immediates. 3597f8801251Skk */ 3598f8801251Skk #define FOUROPERAND(x, mode, reg, r_m, rex_prefix, wbit, w2, immsize) { \ 3599f8801251Skk dtrace_get_modrm(x, &mode, ®, &r_m); \ 3600f8801251Skk dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); \ 3601f8801251Skk dtrace_get_operand(x, mode, r_m, wbit, 2); \ 3602f8801251Skk dtrace_get_operand(x, REG_ONLY, reg, w2, 3); \ 3603f8801251Skk dtrace_imm_opnd(x, wbit, immsize, 1); \ 3604f8801251Skk dtrace_imm_opnd(x, wbit, immsize, 0); \ 3605f8801251Skk } 3606f8801251Skk 3607f8801251Skk /* 3608f8801251Skk * 1 operands plus two immediates. 3609f8801251Skk */ 3610f8801251Skk #define ONEOPERAND_TWOIMM(x, mode, reg, r_m, rex_prefix, wbit, immsize) { \ 3611f8801251Skk dtrace_get_modrm(x, &mode, ®, &r_m); \ 3612f8801251Skk dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); \ 3613f8801251Skk dtrace_get_operand(x, mode, r_m, wbit, 2); \ 3614f8801251Skk dtrace_imm_opnd(x, wbit, immsize, 1); \ 3615f8801251Skk dtrace_imm_opnd(x, wbit, immsize, 0); \ 3616f8801251Skk } 3617f8801251Skk 36187c478bd9Sstevel@tonic-gate /* 36197c478bd9Sstevel@tonic-gate * Dissassemble a single x86 or amd64 instruction. 36207c478bd9Sstevel@tonic-gate * 36217c478bd9Sstevel@tonic-gate * Mode determines the default operating mode (SIZE16, SIZE32 or SIZE64) 36227c478bd9Sstevel@tonic-gate * for interpreting instructions. 36237c478bd9Sstevel@tonic-gate * 36247c478bd9Sstevel@tonic-gate * returns non-zero for bad opcode 36257c478bd9Sstevel@tonic-gate */ 36267c478bd9Sstevel@tonic-gate int 36277c478bd9Sstevel@tonic-gate dtrace_disx86(dis86_t *x, uint_t cpu_mode) 36287c478bd9Sstevel@tonic-gate { 3629584b574aSToomas Soome const instable_t *dp = NULL; /* decode table being used */ 36307c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 36317c478bd9Sstevel@tonic-gate uint_t i; 36327c478bd9Sstevel@tonic-gate #endif 36337c478bd9Sstevel@tonic-gate #ifdef DIS_MEM 36347c478bd9Sstevel@tonic-gate uint_t nomem = 0; 36357c478bd9Sstevel@tonic-gate #define NOMEM (nomem = 1) 36367c478bd9Sstevel@tonic-gate #else 36377c478bd9Sstevel@tonic-gate #define NOMEM /* nothing */ 36387c478bd9Sstevel@tonic-gate #endif 3639f9b62eacSjhaslam uint_t opnd_size; /* SIZE16, SIZE32 or SIZE64 */ 3640f9b62eacSjhaslam uint_t addr_size; /* SIZE16, SIZE32 or SIZE64 */ 36417c478bd9Sstevel@tonic-gate uint_t wbit; /* opcode wbit, 0 is 8 bit, !0 for opnd_size */ 36427c478bd9Sstevel@tonic-gate uint_t w2; /* wbit value for second operand */ 36437c478bd9Sstevel@tonic-gate uint_t vbit; 36447c478bd9Sstevel@tonic-gate uint_t mode = 0; /* mode value from ModRM byte */ 36457c478bd9Sstevel@tonic-gate uint_t reg; /* reg value from ModRM byte */ 36467c478bd9Sstevel@tonic-gate uint_t r_m; /* r_m value from ModRM byte */ 36477c478bd9Sstevel@tonic-gate 36487c478bd9Sstevel@tonic-gate uint_t opcode1; /* high nibble of 1st byte */ 36497c478bd9Sstevel@tonic-gate uint_t opcode2; /* low nibble of 1st byte */ 36507c478bd9Sstevel@tonic-gate uint_t opcode3; /* extra opcode bits usually from ModRM byte */ 36517c478bd9Sstevel@tonic-gate uint_t opcode4; /* high nibble of 2nd byte */ 3652d267098bSdmick uint_t opcode5; /* low nibble of 2nd byte */ 36537c478bd9Sstevel@tonic-gate uint_t opcode6; /* high nibble of 3rd byte */ 36547c478bd9Sstevel@tonic-gate uint_t opcode7; /* low nibble of 3rd byte */ 365581b505b7SJerry Jelinek uint_t opcode8; /* high nibble of 4th byte */ 365681b505b7SJerry Jelinek uint_t opcode9; /* low nibble of 4th byte */ 36577c478bd9Sstevel@tonic-gate uint_t opcode_bytes = 1; 36587c478bd9Sstevel@tonic-gate 36597c478bd9Sstevel@tonic-gate /* 36607c478bd9Sstevel@tonic-gate * legacy prefixes come in 5 flavors, you should have only one of each 36617c478bd9Sstevel@tonic-gate */ 36627c478bd9Sstevel@tonic-gate uint_t opnd_size_prefix = 0; 36637c478bd9Sstevel@tonic-gate uint_t addr_size_prefix = 0; 36647c478bd9Sstevel@tonic-gate uint_t segment_prefix = 0; 36657c478bd9Sstevel@tonic-gate uint_t lock_prefix = 0; 36667c478bd9Sstevel@tonic-gate uint_t rep_prefix = 0; 36677c478bd9Sstevel@tonic-gate uint_t rex_prefix = 0; /* amd64 register extension prefix */ 3668ab47273fSEdward Gillett 3669ab47273fSEdward Gillett /* 3670ab47273fSEdward Gillett * Intel VEX instruction encoding prefix and fields 3671ab47273fSEdward Gillett */ 3672ab47273fSEdward Gillett 3673ab47273fSEdward Gillett /* 0xC4 means 3 bytes prefix, 0xC5 means 2 bytes prefix */ 3674ab47273fSEdward Gillett uint_t vex_prefix = 0; 3675ab47273fSEdward Gillett 3676ab47273fSEdward Gillett /* 3677ab47273fSEdward Gillett * VEX prefix byte 1, includes vex.r, vex.x and vex.b 3678ab47273fSEdward Gillett * (for 3 bytes prefix) 3679ab47273fSEdward Gillett */ 3680ab47273fSEdward Gillett uint_t vex_byte1 = 0; 3681ab47273fSEdward Gillett 368281b505b7SJerry Jelinek /* 368381b505b7SJerry Jelinek * EVEX prefix byte 1 includes vex.r, vex.x, vex.b and evex.r. 368481b505b7SJerry Jelinek */ 368581b505b7SJerry Jelinek uint_t evex_byte1 = 0; 368681b505b7SJerry Jelinek uint_t evex_byte2 = 0; 368781b505b7SJerry Jelinek uint_t evex_byte3 = 0; 368881b505b7SJerry Jelinek 3689ab47273fSEdward Gillett /* 3690ab47273fSEdward Gillett * For 32-bit mode, it should prefetch the next byte to 3691ab47273fSEdward Gillett * distinguish between AVX and les/lds 3692ab47273fSEdward Gillett */ 3693ab47273fSEdward Gillett uint_t vex_prefetch = 0; 3694ab47273fSEdward Gillett 3695ab47273fSEdward Gillett uint_t vex_m = 0; 3696ab47273fSEdward Gillett uint_t vex_v = 0; 3697ab47273fSEdward Gillett uint_t vex_p = 0; 3698ab47273fSEdward Gillett uint_t vex_R = 1; 3699ab47273fSEdward Gillett uint_t vex_X = 1; 3700ab47273fSEdward Gillett uint_t vex_B = 1; 3701ab47273fSEdward Gillett uint_t vex_W = 0; 3702d242cdf5SJerry Jelinek uint_t vex_L = 0; 3703d242cdf5SJerry Jelinek uint_t evex_L = 0; 3704d242cdf5SJerry Jelinek uint_t evex_modrm = 0; 3705a25e615dSRobert Mustacchi uint_t evex_prefix = 0; 3706245ac945SRobert Mustacchi dis_gather_regs_t *vreg; 3707ab47273fSEdward Gillett 3708245ac945SRobert Mustacchi #ifdef DIS_TEXT 3709245ac945SRobert Mustacchi /* Instruction name for BLS* family of instructions */ 3710245ac945SRobert Mustacchi char *blsinstr; 3711245ac945SRobert Mustacchi #endif 3712ab47273fSEdward Gillett 37137c478bd9Sstevel@tonic-gate size_t off; 37147c478bd9Sstevel@tonic-gate 3715d0f8ff6eSkk instable_t dp_mmx; 3716d0f8ff6eSkk 37177c478bd9Sstevel@tonic-gate x->d86_len = 0; 37187c478bd9Sstevel@tonic-gate x->d86_rmindex = -1; 37197c478bd9Sstevel@tonic-gate x->d86_error = 0; 37207c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 37217c478bd9Sstevel@tonic-gate x->d86_numopnds = 0; 37227c478bd9Sstevel@tonic-gate x->d86_seg_prefix = NULL; 3723d267098bSdmick x->d86_mnem[0] = 0; 3724f8801251Skk for (i = 0; i < 4; ++i) { 37257c478bd9Sstevel@tonic-gate x->d86_opnd[i].d86_opnd[0] = 0; 37267c478bd9Sstevel@tonic-gate x->d86_opnd[i].d86_prefix[0] = 0; 37277c478bd9Sstevel@tonic-gate x->d86_opnd[i].d86_value_size = 0; 37287c478bd9Sstevel@tonic-gate x->d86_opnd[i].d86_value = 0; 37297c478bd9Sstevel@tonic-gate x->d86_opnd[i].d86_mode = MODE_NONE; 37307c478bd9Sstevel@tonic-gate } 37317c478bd9Sstevel@tonic-gate #endif 3732ab47273fSEdward Gillett x->d86_rex_prefix = 0; 3733ab47273fSEdward Gillett x->d86_got_modrm = 0; 37347c478bd9Sstevel@tonic-gate x->d86_memsize = 0; 3735245ac945SRobert Mustacchi x->d86_vsib = 0; 37367c478bd9Sstevel@tonic-gate 37377c478bd9Sstevel@tonic-gate if (cpu_mode == SIZE16) { 37387c478bd9Sstevel@tonic-gate opnd_size = SIZE16; 37397c478bd9Sstevel@tonic-gate addr_size = SIZE16; 37407c478bd9Sstevel@tonic-gate } else if (cpu_mode == SIZE32) { 37417c478bd9Sstevel@tonic-gate opnd_size = SIZE32; 37427c478bd9Sstevel@tonic-gate addr_size = SIZE32; 37437c478bd9Sstevel@tonic-gate } else { 37447c478bd9Sstevel@tonic-gate opnd_size = SIZE32; 37457c478bd9Sstevel@tonic-gate addr_size = SIZE64; 37467c478bd9Sstevel@tonic-gate } 37477c478bd9Sstevel@tonic-gate 37487c478bd9Sstevel@tonic-gate /* 37497c478bd9Sstevel@tonic-gate * Get one opcode byte and check for zero padding that follows 37507c478bd9Sstevel@tonic-gate * jump tables. 37517c478bd9Sstevel@tonic-gate */ 37527c478bd9Sstevel@tonic-gate if (dtrace_get_opcode(x, &opcode1, &opcode2) != 0) 37537c478bd9Sstevel@tonic-gate goto error; 37547c478bd9Sstevel@tonic-gate 37557c478bd9Sstevel@tonic-gate if (opcode1 == 0 && opcode2 == 0 && 3756dc0093f4Seschrock x->d86_check_func != NULL && x->d86_check_func(x->d86_data)) { 37577c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 3758d267098bSdmick (void) strncpy(x->d86_mnem, ".byte\t0", OPLEN); 37597c478bd9Sstevel@tonic-gate #endif 37607c478bd9Sstevel@tonic-gate goto done; 37617c478bd9Sstevel@tonic-gate } 37627c478bd9Sstevel@tonic-gate 37637c478bd9Sstevel@tonic-gate /* 37647c478bd9Sstevel@tonic-gate * Gather up legacy x86 prefix bytes. 37657c478bd9Sstevel@tonic-gate */ 37667c478bd9Sstevel@tonic-gate for (;;) { 37677c478bd9Sstevel@tonic-gate uint_t *which_prefix = NULL; 37687c478bd9Sstevel@tonic-gate 37697c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_distable[opcode1][opcode2]; 37707c478bd9Sstevel@tonic-gate 37717c478bd9Sstevel@tonic-gate switch (dp->it_adrmode) { 37727c478bd9Sstevel@tonic-gate case PREFIX: 37737c478bd9Sstevel@tonic-gate which_prefix = &rep_prefix; 37747c478bd9Sstevel@tonic-gate break; 37757c478bd9Sstevel@tonic-gate case LOCK: 37767c478bd9Sstevel@tonic-gate which_prefix = &lock_prefix; 37777c478bd9Sstevel@tonic-gate break; 37787c478bd9Sstevel@tonic-gate case OVERRIDE: 37797c478bd9Sstevel@tonic-gate which_prefix = &segment_prefix; 37807c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 37817c478bd9Sstevel@tonic-gate x->d86_seg_prefix = (char *)dp->it_name; 37827c478bd9Sstevel@tonic-gate #endif 37837c478bd9Sstevel@tonic-gate if (dp->it_invalid64 && cpu_mode == SIZE64) 37847c478bd9Sstevel@tonic-gate goto error; 37857c478bd9Sstevel@tonic-gate break; 37867c478bd9Sstevel@tonic-gate case AM: 37877c478bd9Sstevel@tonic-gate which_prefix = &addr_size_prefix; 37887c478bd9Sstevel@tonic-gate break; 37897c478bd9Sstevel@tonic-gate case DM: 37907c478bd9Sstevel@tonic-gate which_prefix = &opnd_size_prefix; 37917c478bd9Sstevel@tonic-gate break; 37927c478bd9Sstevel@tonic-gate } 37937c478bd9Sstevel@tonic-gate if (which_prefix == NULL) 37947c478bd9Sstevel@tonic-gate break; 37957c478bd9Sstevel@tonic-gate *which_prefix = (opcode1 << 4) | opcode2; 37967c478bd9Sstevel@tonic-gate if (dtrace_get_opcode(x, &opcode1, &opcode2) != 0) 37977c478bd9Sstevel@tonic-gate goto error; 37987c478bd9Sstevel@tonic-gate } 37997c478bd9Sstevel@tonic-gate 38007c478bd9Sstevel@tonic-gate /* 38017c478bd9Sstevel@tonic-gate * Handle amd64 mode PREFIX values. 38027c478bd9Sstevel@tonic-gate * Some of the segment prefixes are no-ops. (only FS/GS actually work) 38037c478bd9Sstevel@tonic-gate * We might have a REX prefix (opcodes 0x40-0x4f) 38047c478bd9Sstevel@tonic-gate */ 38057c478bd9Sstevel@tonic-gate if (cpu_mode == SIZE64) { 38067c478bd9Sstevel@tonic-gate if (segment_prefix != 0x64 && segment_prefix != 0x65) 38077c478bd9Sstevel@tonic-gate segment_prefix = 0; 38087c478bd9Sstevel@tonic-gate 38097c478bd9Sstevel@tonic-gate if (opcode1 == 0x4) { 38107c478bd9Sstevel@tonic-gate rex_prefix = (opcode1 << 4) | opcode2; 38117c478bd9Sstevel@tonic-gate if (dtrace_get_opcode(x, &opcode1, &opcode2) != 0) 38127c478bd9Sstevel@tonic-gate goto error; 38137c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_distable[opcode1][opcode2]; 3814ab47273fSEdward Gillett } else if (opcode1 == 0xC && 3815ab47273fSEdward Gillett (opcode2 == 0x4 || opcode2 == 0x5)) { 3816ab47273fSEdward Gillett /* AVX instructions */ 3817ab47273fSEdward Gillett vex_prefix = (opcode1 << 4) | opcode2; 3818ab47273fSEdward Gillett x->d86_rex_prefix = 0x40; 3819ab47273fSEdward Gillett } 3820ab47273fSEdward Gillett } else if (opcode1 == 0xC && (opcode2 == 0x4 || opcode2 == 0x5)) { 3821ab47273fSEdward Gillett /* LDS, LES or AVX */ 3822ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 3823ab47273fSEdward Gillett vex_prefetch = 1; 3824ab47273fSEdward Gillett 3825ab47273fSEdward Gillett if (mode == REG_ONLY) { 3826ab47273fSEdward Gillett /* AVX */ 3827ab47273fSEdward Gillett vex_prefix = (opcode1 << 4) | opcode2; 3828ab47273fSEdward Gillett x->d86_rex_prefix = 0x40; 3829ab47273fSEdward Gillett opcode3 = (((mode << 3) | reg)>>1) & 0x0F; 3830ab47273fSEdward Gillett opcode4 = ((reg << 3) | r_m) & 0x0F; 3831ab47273fSEdward Gillett } 3832ab47273fSEdward Gillett } 3833ab47273fSEdward Gillett 383481b505b7SJerry Jelinek /* 383581b505b7SJerry Jelinek * The EVEX prefix and "bound" instruction share the same first byte. 383681b505b7SJerry Jelinek * "bound" is only valid for 32-bit. For 64-bit this byte begins the 383781b505b7SJerry Jelinek * EVEX prefix and the 2nd byte must have bits 2 & 3 set to 0. 383881b505b7SJerry Jelinek */ 383981b505b7SJerry Jelinek if (opcode1 == 0x6 && opcode2 == 0x2) { 3840a25e615dSRobert Mustacchi evex_prefix = 0x62; 3841a25e615dSRobert Mustacchi 384281b505b7SJerry Jelinek /* 384381b505b7SJerry Jelinek * An EVEX prefix is 4 bytes long, get the next 3 bytes. 384481b505b7SJerry Jelinek */ 384581b505b7SJerry Jelinek if (dtrace_get_opcode(x, &opcode4, &opcode5) != 0) 384681b505b7SJerry Jelinek goto error; 384781b505b7SJerry Jelinek 384881b505b7SJerry Jelinek if (addr_size == SIZE32 && (opcode4 & 0xf) == 0) { 384981b505b7SJerry Jelinek /* 385081b505b7SJerry Jelinek * Upper bits in 2nd byte == 0 is 'bound' instn. 385181b505b7SJerry Jelinek * 385281b505b7SJerry Jelinek * We've already read the byte so perform the 385381b505b7SJerry Jelinek * equivalent of dtrace_get_modrm on the byte and set 385481b505b7SJerry Jelinek * the flag to indicate we've already read it. 385581b505b7SJerry Jelinek */ 385681b505b7SJerry Jelinek char b = (opcode4 << 4) | opcode5; 385781b505b7SJerry Jelinek 385881b505b7SJerry Jelinek r_m = b & 0x7; 385981b505b7SJerry Jelinek reg = (b >> 3) & 0x7; 386081b505b7SJerry Jelinek mode = (b >> 6) & 0x3; 386181b505b7SJerry Jelinek vex_prefetch = 1; 386281b505b7SJerry Jelinek goto not_avx512; 386381b505b7SJerry Jelinek } 386481b505b7SJerry Jelinek 386581b505b7SJerry Jelinek /* check for correct bits being 0 in 2nd byte */ 386681b505b7SJerry Jelinek if ((opcode5 & 0xc) != 0) 386781b505b7SJerry Jelinek goto error; 386881b505b7SJerry Jelinek 386981b505b7SJerry Jelinek if (dtrace_get_opcode(x, &opcode6, &opcode7) != 0) 387081b505b7SJerry Jelinek goto error; 387181b505b7SJerry Jelinek /* check for correct bit being 1 in 3rd byte */ 387281b505b7SJerry Jelinek if ((opcode7 & 0x4) == 0) 387381b505b7SJerry Jelinek goto error; 387481b505b7SJerry Jelinek 387581b505b7SJerry Jelinek if (dtrace_get_opcode(x, &opcode8, &opcode9) != 0) 387681b505b7SJerry Jelinek goto error; 387781b505b7SJerry Jelinek 387881b505b7SJerry Jelinek /* Reuse opcode1 & opcode2 to get the real opcode now */ 387981b505b7SJerry Jelinek if (dtrace_get_opcode(x, &opcode1, &opcode2) != 0) 388081b505b7SJerry Jelinek goto error; 388181b505b7SJerry Jelinek 388281b505b7SJerry Jelinek /* 388381b505b7SJerry Jelinek * We only use the high nibble from the 2nd byte of the prefix 388481b505b7SJerry Jelinek * and save it in the low bits of evex_byte1. This is because 388581b505b7SJerry Jelinek * two of the bits in opcode5 are constant 0 (checked above), 388681b505b7SJerry Jelinek * and the other two bits are captured in vex_m. Also, the VEX 388781b505b7SJerry Jelinek * constants we check in evex_byte1 are against the low bits. 388881b505b7SJerry Jelinek */ 388981b505b7SJerry Jelinek evex_byte1 = opcode4; 389081b505b7SJerry Jelinek evex_byte2 = (opcode6 << 4) | opcode7; 389181b505b7SJerry Jelinek evex_byte3 = (opcode8 << 4) | opcode9; 389281b505b7SJerry Jelinek 389381b505b7SJerry Jelinek vex_m = opcode5 & EVEX_m; 389481b505b7SJerry Jelinek vex_v = (((opcode6 << 4) | opcode7) & VEX_v) >> 3; 389581b505b7SJerry Jelinek vex_W = (opcode6 & VEX_W) >> 3; 389681b505b7SJerry Jelinek vex_p = opcode7 & VEX_p; 389781b505b7SJerry Jelinek 3898a25e615dSRobert Mustacchi /* 3899a25e615dSRobert Mustacchi * Store the corresponding prefix information for later use when 3900a25e615dSRobert Mustacchi * calculating the SIB. 3901a25e615dSRobert Mustacchi */ 3902a25e615dSRobert Mustacchi if ((evex_byte1 & VEX_R) == 0) 3903a25e615dSRobert Mustacchi x->d86_rex_prefix |= REX_R; 3904a25e615dSRobert Mustacchi if ((evex_byte1 & VEX_X) == 0) 3905a25e615dSRobert Mustacchi x->d86_rex_prefix |= REX_X; 3906a25e615dSRobert Mustacchi if ((evex_byte1 & VEX_B) == 0) 3907a25e615dSRobert Mustacchi x->d86_rex_prefix |= REX_B; 3908a25e615dSRobert Mustacchi 390981b505b7SJerry Jelinek /* Currently only 3 valid values for evex L'L: 00, 01, 10 */ 391081b505b7SJerry Jelinek evex_L = (opcode8 & EVEX_L) >> 1; 391181b505b7SJerry Jelinek 3912a25e615dSRobert Mustacchi switch (vex_p) { 3913a25e615dSRobert Mustacchi case VEX_p_66: 3914a25e615dSRobert Mustacchi switch (vex_m) { 3915a25e615dSRobert Mustacchi case VEX_m_0F: 3916a25e615dSRobert Mustacchi dp = &dis_opEVEX660F[(opcode1 << 4) | opcode2]; 3917a25e615dSRobert Mustacchi break; 3918a25e615dSRobert Mustacchi case VEX_m_0F38: 3919a25e615dSRobert Mustacchi dp = &dis_opEVEX660F38[(opcode1 << 4) | 3920a25e615dSRobert Mustacchi opcode2]; 3921a25e615dSRobert Mustacchi break; 3922a25e615dSRobert Mustacchi case VEX_m_0F3A: 3923a25e615dSRobert Mustacchi dp = &dis_opEVEX660F3A[(opcode1 << 4) | 3924a25e615dSRobert Mustacchi opcode2]; 3925a25e615dSRobert Mustacchi break; 3926a25e615dSRobert Mustacchi default: 3927a25e615dSRobert Mustacchi goto error; 3928a25e615dSRobert Mustacchi } 3929a25e615dSRobert Mustacchi break; 3930a25e615dSRobert Mustacchi case VEX_p_F3: 3931a25e615dSRobert Mustacchi switch (vex_m) { 3932a25e615dSRobert Mustacchi case VEX_m_0F: 3933a25e615dSRobert Mustacchi dp = &dis_opEVEXF30F[(opcode1 << 4) | opcode2]; 3934a25e615dSRobert Mustacchi break; 3935a25e615dSRobert Mustacchi default: 3936a25e615dSRobert Mustacchi goto error; 3937a25e615dSRobert Mustacchi } 3938a25e615dSRobert Mustacchi break; 3939a25e615dSRobert Mustacchi case VEX_p_F2: 3940a25e615dSRobert Mustacchi switch (vex_m) { 3941a25e615dSRobert Mustacchi case VEX_m_0F: 3942a25e615dSRobert Mustacchi dp = &dis_opEVEXF20F[(opcode1 << 4) | opcode2]; 3943a25e615dSRobert Mustacchi break; 3944a25e615dSRobert Mustacchi default: 3945a25e615dSRobert Mustacchi goto error; 3946a25e615dSRobert Mustacchi } 3947a25e615dSRobert Mustacchi break; 3948a25e615dSRobert Mustacchi default: 3949a25e615dSRobert Mustacchi dp = &dis_opEVEX0F[(opcode1 << 4) | opcode2]; 3950a25e615dSRobert Mustacchi break; 3951a25e615dSRobert Mustacchi } 395281b505b7SJerry Jelinek } 395381b505b7SJerry Jelinek not_avx512: 395481b505b7SJerry Jelinek 3955ab47273fSEdward Gillett if (vex_prefix == VEX_2bytes) { 3956ab47273fSEdward Gillett if (!vex_prefetch) { 3957ab47273fSEdward Gillett if (dtrace_get_opcode(x, &opcode3, &opcode4) != 0) 3958ab47273fSEdward Gillett goto error; 3959ab47273fSEdward Gillett } 3960ab47273fSEdward Gillett vex_R = ((opcode3 & VEX_R) & 0x0F) >> 3; 3961ab47273fSEdward Gillett vex_L = ((opcode4 & VEX_L) & 0x0F) >> 2; 3962ab47273fSEdward Gillett vex_v = (((opcode3 << 4) | opcode4) & VEX_v) >> 3; 3963ab47273fSEdward Gillett vex_p = opcode4 & VEX_p; 3964ab47273fSEdward Gillett /* 3965ab47273fSEdward Gillett * The vex.x and vex.b bits are not defined in two bytes 3966ab47273fSEdward Gillett * mode vex prefix, their default values are 1 3967ab47273fSEdward Gillett */ 3968ab47273fSEdward Gillett vex_byte1 = (opcode3 & VEX_R) | VEX_X | VEX_B; 3969ab47273fSEdward Gillett 3970ab47273fSEdward Gillett if (vex_R == 0) 3971ab47273fSEdward Gillett x->d86_rex_prefix |= REX_R; 3972ab47273fSEdward Gillett 3973ab47273fSEdward Gillett if (dtrace_get_opcode(x, &opcode1, &opcode2) != 0) 3974ab47273fSEdward Gillett goto error; 3975ab47273fSEdward Gillett 3976ab47273fSEdward Gillett switch (vex_p) { 3977ab47273fSEdward Gillett case VEX_p_66: 3978ab47273fSEdward Gillett dp = (instable_t *) 3979ab47273fSEdward Gillett &dis_opAVX660F[(opcode1 << 4) | opcode2]; 3980ab47273fSEdward Gillett break; 3981ab47273fSEdward Gillett case VEX_p_F3: 3982ab47273fSEdward Gillett dp = (instable_t *) 3983ab47273fSEdward Gillett &dis_opAVXF30F[(opcode1 << 4) | opcode2]; 3984ab47273fSEdward Gillett break; 3985ab47273fSEdward Gillett case VEX_p_F2: 3986ab47273fSEdward Gillett dp = (instable_t *) 3987ab47273fSEdward Gillett &dis_opAVXF20F [(opcode1 << 4) | opcode2]; 3988ab47273fSEdward Gillett break; 3989ab47273fSEdward Gillett default: 3990ab47273fSEdward Gillett dp = (instable_t *) 3991ab47273fSEdward Gillett &dis_opAVX0F[opcode1][opcode2]; 3992ab47273fSEdward Gillett 3993ab47273fSEdward Gillett } 3994ab47273fSEdward Gillett 3995ab47273fSEdward Gillett } else if (vex_prefix == VEX_3bytes) { 3996ab47273fSEdward Gillett if (!vex_prefetch) { 3997ab47273fSEdward Gillett if (dtrace_get_opcode(x, &opcode3, &opcode4) != 0) 3998ab47273fSEdward Gillett goto error; 3999ab47273fSEdward Gillett } 4000ab47273fSEdward Gillett vex_R = (opcode3 & VEX_R) >> 3; 4001ab47273fSEdward Gillett vex_X = (opcode3 & VEX_X) >> 2; 4002ab47273fSEdward Gillett vex_B = (opcode3 & VEX_B) >> 1; 4003ab47273fSEdward Gillett vex_m = (((opcode3 << 4) | opcode4) & VEX_m); 4004ab47273fSEdward Gillett vex_byte1 = opcode3 & (VEX_R | VEX_X | VEX_B); 4005ab47273fSEdward Gillett 4006ab47273fSEdward Gillett if (vex_R == 0) 4007ab47273fSEdward Gillett x->d86_rex_prefix |= REX_R; 4008ab47273fSEdward Gillett if (vex_X == 0) 4009ab47273fSEdward Gillett x->d86_rex_prefix |= REX_X; 4010ab47273fSEdward Gillett if (vex_B == 0) 4011ab47273fSEdward Gillett x->d86_rex_prefix |= REX_B; 4012ab47273fSEdward Gillett 4013ab47273fSEdward Gillett if (dtrace_get_opcode(x, &opcode5, &opcode6) != 0) 4014ab47273fSEdward Gillett goto error; 4015ab47273fSEdward Gillett vex_W = (opcode5 & VEX_W) >> 3; 4016ab47273fSEdward Gillett vex_L = (opcode6 & VEX_L) >> 2; 4017ab47273fSEdward Gillett vex_v = (((opcode5 << 4) | opcode6) & VEX_v) >> 3; 4018ab47273fSEdward Gillett vex_p = opcode6 & VEX_p; 4019ab47273fSEdward Gillett 4020ab47273fSEdward Gillett if (vex_W) 4021ab47273fSEdward Gillett x->d86_rex_prefix |= REX_W; 4022ab47273fSEdward Gillett 4023ab47273fSEdward Gillett /* Only these three vex_m values valid; others are reserved */ 4024ab47273fSEdward Gillett if ((vex_m != VEX_m_0F) && (vex_m != VEX_m_0F38) && 4025ab47273fSEdward Gillett (vex_m != VEX_m_0F3A)) 4026ab47273fSEdward Gillett goto error; 4027ab47273fSEdward Gillett 4028ab47273fSEdward Gillett if (dtrace_get_opcode(x, &opcode1, &opcode2) != 0) 4029ab47273fSEdward Gillett goto error; 4030ab47273fSEdward Gillett 4031ab47273fSEdward Gillett switch (vex_p) { 4032ab47273fSEdward Gillett case VEX_p_66: 4033ab47273fSEdward Gillett if (vex_m == VEX_m_0F) { 4034ab47273fSEdward Gillett dp = (instable_t *) 4035ab47273fSEdward Gillett &dis_opAVX660F 4036ab47273fSEdward Gillett [(opcode1 << 4) | opcode2]; 4037ab47273fSEdward Gillett } else if (vex_m == VEX_m_0F38) { 4038ab47273fSEdward Gillett dp = (instable_t *) 4039ab47273fSEdward Gillett &dis_opAVX660F38 4040ab47273fSEdward Gillett [(opcode1 << 4) | opcode2]; 4041ab47273fSEdward Gillett } else if (vex_m == VEX_m_0F3A) { 4042ab47273fSEdward Gillett dp = (instable_t *) 4043ab47273fSEdward Gillett &dis_opAVX660F3A 4044ab47273fSEdward Gillett [(opcode1 << 4) | opcode2]; 4045ab47273fSEdward Gillett } else { 4046ab47273fSEdward Gillett goto error; 4047ab47273fSEdward Gillett } 4048ab47273fSEdward Gillett break; 4049ab47273fSEdward Gillett case VEX_p_F3: 4050ab47273fSEdward Gillett if (vex_m == VEX_m_0F) { 4051ab47273fSEdward Gillett dp = (instable_t *) 4052ab47273fSEdward Gillett &dis_opAVXF30F 4053ab47273fSEdward Gillett [(opcode1 << 4) | opcode2]; 4054245ac945SRobert Mustacchi } else if (vex_m == VEX_m_0F38) { 4055245ac945SRobert Mustacchi dp = (instable_t *) 4056245ac945SRobert Mustacchi &dis_opAVXF30F38 4057245ac945SRobert Mustacchi [(opcode1 << 4) | opcode2]; 4058ab47273fSEdward Gillett } else { 4059ab47273fSEdward Gillett goto error; 4060ab47273fSEdward Gillett } 4061ab47273fSEdward Gillett break; 4062ab47273fSEdward Gillett case VEX_p_F2: 4063ab47273fSEdward Gillett if (vex_m == VEX_m_0F) { 4064ab47273fSEdward Gillett dp = (instable_t *) 4065ab47273fSEdward Gillett &dis_opAVXF20F 4066ab47273fSEdward Gillett [(opcode1 << 4) | opcode2]; 4067245ac945SRobert Mustacchi } else if (vex_m == VEX_m_0F3A) { 4068245ac945SRobert Mustacchi dp = (instable_t *) 4069245ac945SRobert Mustacchi &dis_opAVXF20F3A 4070245ac945SRobert Mustacchi [(opcode1 << 4) | opcode2]; 4071245ac945SRobert Mustacchi } else if (vex_m == VEX_m_0F38) { 4072245ac945SRobert Mustacchi dp = (instable_t *) 4073245ac945SRobert Mustacchi &dis_opAVXF20F38 4074245ac945SRobert Mustacchi [(opcode1 << 4) | opcode2]; 4075ab47273fSEdward Gillett } else { 4076ab47273fSEdward Gillett goto error; 4077ab47273fSEdward Gillett } 4078ab47273fSEdward Gillett break; 4079ab47273fSEdward Gillett default: 4080ab47273fSEdward Gillett dp = (instable_t *) 4081ab47273fSEdward Gillett &dis_opAVX0F[opcode1][opcode2]; 4082ab47273fSEdward Gillett 40837c478bd9Sstevel@tonic-gate } 40847c478bd9Sstevel@tonic-gate } 4085ab47273fSEdward Gillett if (vex_prefix) { 4086245ac945SRobert Mustacchi if (dp->it_vexwoxmm) { 4087245ac945SRobert Mustacchi wbit = LONG_OPND; 4088a4e73d5dSJerry Jelinek } else if (dp->it_vexopmask) { 4089a4e73d5dSJerry Jelinek wbit = KOPMASK_OPND; 4090245ac945SRobert Mustacchi } else { 4091a4e73d5dSJerry Jelinek if (vex_L) { 4092245ac945SRobert Mustacchi wbit = YMM_OPND; 4093a4e73d5dSJerry Jelinek } else { 4094245ac945SRobert Mustacchi wbit = XMM_OPND; 4095a4e73d5dSJerry Jelinek } 4096245ac945SRobert Mustacchi } 4097ab47273fSEdward Gillett } 40987c478bd9Sstevel@tonic-gate 40997c478bd9Sstevel@tonic-gate /* 41007c478bd9Sstevel@tonic-gate * Deal with selection of operand and address size now. 41017c478bd9Sstevel@tonic-gate * Note that the REX.W bit being set causes opnd_size_prefix to be 41027c478bd9Sstevel@tonic-gate * ignored. 41037c478bd9Sstevel@tonic-gate */ 41047c478bd9Sstevel@tonic-gate if (cpu_mode == SIZE64) { 4105ab47273fSEdward Gillett if ((rex_prefix & REX_W) || vex_W) 41067c478bd9Sstevel@tonic-gate opnd_size = SIZE64; 41077c478bd9Sstevel@tonic-gate else if (opnd_size_prefix) 41087c478bd9Sstevel@tonic-gate opnd_size = SIZE16; 41097c478bd9Sstevel@tonic-gate 41107c478bd9Sstevel@tonic-gate if (addr_size_prefix) 41117c478bd9Sstevel@tonic-gate addr_size = SIZE32; 41127c478bd9Sstevel@tonic-gate } else if (cpu_mode == SIZE32) { 41137c478bd9Sstevel@tonic-gate if (opnd_size_prefix) 41147c478bd9Sstevel@tonic-gate opnd_size = SIZE16; 41157c478bd9Sstevel@tonic-gate if (addr_size_prefix) 41167c478bd9Sstevel@tonic-gate addr_size = SIZE16; 41177c478bd9Sstevel@tonic-gate } else { 41187c478bd9Sstevel@tonic-gate if (opnd_size_prefix) 41197c478bd9Sstevel@tonic-gate opnd_size = SIZE32; 41207c478bd9Sstevel@tonic-gate if (addr_size_prefix) 41217c478bd9Sstevel@tonic-gate addr_size = SIZE32; 41227c478bd9Sstevel@tonic-gate } 41237c478bd9Sstevel@tonic-gate /* 41247c478bd9Sstevel@tonic-gate * The pause instruction - a repz'd nop. This doesn't fit 41257c478bd9Sstevel@tonic-gate * with any of the other prefix goop added for SSE, so we'll 41267c478bd9Sstevel@tonic-gate * special-case it here. 41277c478bd9Sstevel@tonic-gate */ 41287c478bd9Sstevel@tonic-gate if (rep_prefix == 0xf3 && opcode1 == 0x9 && opcode2 == 0x0) { 41297c478bd9Sstevel@tonic-gate rep_prefix = 0; 41307c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_opPause; 41317c478bd9Sstevel@tonic-gate } 41327c478bd9Sstevel@tonic-gate 41337c478bd9Sstevel@tonic-gate /* 41347c478bd9Sstevel@tonic-gate * Some 386 instructions have 2 bytes of opcode before the mod_r/m 41357c478bd9Sstevel@tonic-gate * byte so we may need to perform a table indirection. 41367c478bd9Sstevel@tonic-gate */ 41377c478bd9Sstevel@tonic-gate if (dp->it_indirect == (instable_t *)dis_op0F) { 41387c478bd9Sstevel@tonic-gate if (dtrace_get_opcode(x, &opcode4, &opcode5) != 0) 41397c478bd9Sstevel@tonic-gate goto error; 41407c478bd9Sstevel@tonic-gate opcode_bytes = 2; 41417c478bd9Sstevel@tonic-gate if (opcode4 == 0x7 && opcode5 >= 0x1 && opcode5 <= 0x3) { 41427c478bd9Sstevel@tonic-gate uint_t subcode; 41437c478bd9Sstevel@tonic-gate 41447c478bd9Sstevel@tonic-gate if (dtrace_get_opcode(x, &opcode6, &opcode7) != 0) 41457c478bd9Sstevel@tonic-gate goto error; 41467c478bd9Sstevel@tonic-gate opcode_bytes = 3; 41477c478bd9Sstevel@tonic-gate subcode = ((opcode6 & 0x3) << 1) | 41487c478bd9Sstevel@tonic-gate ((opcode7 & 0x8) >> 3); 41497c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_op0F7123[opcode5][subcode]; 41507c478bd9Sstevel@tonic-gate } else if ((opcode4 == 0xc) && (opcode5 >= 0x8)) { 41517c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_op0FC8[0]; 4152d0f8ff6eSkk } else if ((opcode4 == 0x3) && (opcode5 == 0xA)) { 4153a2f205d0Skk opcode_bytes = 3; 4154d0f8ff6eSkk if (dtrace_get_opcode(x, &opcode6, &opcode7) != 0) 4155d0f8ff6eSkk goto error; 4156d0f8ff6eSkk if (opnd_size == SIZE16) 4157d0f8ff6eSkk opnd_size = SIZE32; 4158d0f8ff6eSkk 4159d0f8ff6eSkk dp = (instable_t *)&dis_op0F3A[(opcode6<<4)|opcode7]; 4160d0f8ff6eSkk #ifdef DIS_TEXT 4161d0f8ff6eSkk if (strcmp(dp->it_name, "INVALID") == 0) 4162d0f8ff6eSkk goto error; 4163d0f8ff6eSkk #endif 4164d0f8ff6eSkk switch (dp->it_adrmode) { 416581293f93SRobert Mustacchi case XMMP: 416681293f93SRobert Mustacchi break; 4167d0f8ff6eSkk case XMMP_66r: 4168d0f8ff6eSkk case XMMPRM_66r: 4169d0f8ff6eSkk case XMM3PM_66r: 4170d0f8ff6eSkk if (opnd_size_prefix == 0) { 4171d0f8ff6eSkk goto error; 4172d0f8ff6eSkk } 4173959b2dfdSRobert Mustacchi 4174d0f8ff6eSkk break; 4175d0f8ff6eSkk case XMMP_66o: 4176d0f8ff6eSkk if (opnd_size_prefix == 0) { 4177d0f8ff6eSkk /* SSSE3 MMX instructions */ 4178d0f8ff6eSkk dp_mmx = *dp; 4179c1e9bf00SRobert Mustacchi dp_mmx.it_adrmode = MMOPM_66o; 4180d0f8ff6eSkk #ifdef DIS_MEM 4181c1e9bf00SRobert Mustacchi dp_mmx.it_size = 8; 4182d0f8ff6eSkk #endif 4183c1e9bf00SRobert Mustacchi dp = &dp_mmx; 4184d0f8ff6eSkk } 4185d0f8ff6eSkk break; 4186d0f8ff6eSkk default: 4187d0f8ff6eSkk goto error; 4188d0f8ff6eSkk } 4189d0f8ff6eSkk } else if ((opcode4 == 0x3) && (opcode5 == 0x8)) { 4190a2f205d0Skk opcode_bytes = 3; 4191d0f8ff6eSkk if (dtrace_get_opcode(x, &opcode6, &opcode7) != 0) 4192d0f8ff6eSkk goto error; 4193d0f8ff6eSkk dp = (instable_t *)&dis_op0F38[(opcode6<<4)|opcode7]; 419482d5eb48SKrishnendu Sadhukhan - Sun Microsystems 419582d5eb48SKrishnendu Sadhukhan - Sun Microsystems /* 419682d5eb48SKrishnendu Sadhukhan - Sun Microsystems * Both crc32 and movbe have the same 3rd opcode 419782d5eb48SKrishnendu Sadhukhan - Sun Microsystems * byte of either 0xF0 or 0xF1, so we use another 419882d5eb48SKrishnendu Sadhukhan - Sun Microsystems * indirection to distinguish between the two. 419982d5eb48SKrishnendu Sadhukhan - Sun Microsystems */ 420082d5eb48SKrishnendu Sadhukhan - Sun Microsystems if (dp->it_indirect == (instable_t *)dis_op0F38F0 || 420182d5eb48SKrishnendu Sadhukhan - Sun Microsystems dp->it_indirect == (instable_t *)dis_op0F38F1) { 420282d5eb48SKrishnendu Sadhukhan - Sun Microsystems 420382d5eb48SKrishnendu Sadhukhan - Sun Microsystems dp = dp->it_indirect; 420482d5eb48SKrishnendu Sadhukhan - Sun Microsystems if (rep_prefix != 0xF2) { 420582d5eb48SKrishnendu Sadhukhan - Sun Microsystems /* It is movbe */ 420682d5eb48SKrishnendu Sadhukhan - Sun Microsystems dp++; 420782d5eb48SKrishnendu Sadhukhan - Sun Microsystems } 420882d5eb48SKrishnendu Sadhukhan - Sun Microsystems } 42098889c875SRobert Mustacchi 42108889c875SRobert Mustacchi /* 42118889c875SRobert Mustacchi * The adx family of instructions (adcx and adox) 42128889c875SRobert Mustacchi * continue the classic Intel tradition of abusing 42138889c875SRobert Mustacchi * arbitrary prefixes without actually meaning the 42148889c875SRobert Mustacchi * prefix bit. Therefore, if we find either the 42158889c875SRobert Mustacchi * opnd_size_prefix or rep_prefix we end up zeroing it 42168889c875SRobert Mustacchi * out after making our determination so as to ensure 42178889c875SRobert Mustacchi * that we don't get confused and accidentally print 42188889c875SRobert Mustacchi * repz prefixes and the like on these instructions. 42198889c875SRobert Mustacchi * 42208889c875SRobert Mustacchi * In addition, these instructions are actually much 42218889c875SRobert Mustacchi * closer to AVX instructions in semantics. Importantly, 42228889c875SRobert Mustacchi * they always default to having 32-bit operands. 42238889c875SRobert Mustacchi * However, if the CPU is in 64-bit mode, then and only 42248889c875SRobert Mustacchi * then, does it use REX.w promotes things to 64-bits 42258889c875SRobert Mustacchi * and REX.r allows 64-bit mode to use register r8-r15. 42268889c875SRobert Mustacchi */ 42278889c875SRobert Mustacchi if (dp->it_indirect == (instable_t *)dis_op0F38F6) { 42288889c875SRobert Mustacchi dp = dp->it_indirect; 42298889c875SRobert Mustacchi if (opnd_size_prefix == 0 && 42308889c875SRobert Mustacchi rep_prefix == 0xf3) { 42318889c875SRobert Mustacchi /* It is adox */ 42328889c875SRobert Mustacchi dp++; 42338889c875SRobert Mustacchi } else if (opnd_size_prefix != 0x66 && 42348889c875SRobert Mustacchi rep_prefix != 0) { 42358889c875SRobert Mustacchi /* It isn't adcx */ 42368889c875SRobert Mustacchi goto error; 42378889c875SRobert Mustacchi } 42388889c875SRobert Mustacchi opnd_size_prefix = 0; 42398889c875SRobert Mustacchi rep_prefix = 0; 42408889c875SRobert Mustacchi opnd_size = SIZE32; 42418889c875SRobert Mustacchi if (rex_prefix & REX_W) 42428889c875SRobert Mustacchi opnd_size = SIZE64; 42438889c875SRobert Mustacchi } 42448889c875SRobert Mustacchi 4245d0f8ff6eSkk #ifdef DIS_TEXT 4246d0f8ff6eSkk if (strcmp(dp->it_name, "INVALID") == 0) 4247d0f8ff6eSkk goto error; 4248d0f8ff6eSkk #endif 4249d0f8ff6eSkk switch (dp->it_adrmode) { 42508889c875SRobert Mustacchi case ADX: 425181293f93SRobert Mustacchi case XMM: 42528889c875SRobert Mustacchi break; 42537aa76ffcSBryan Cantrill case RM_66r: 4254d0f8ff6eSkk case XMM_66r: 4255d0f8ff6eSkk case XMMM_66r: 4256d0f8ff6eSkk if (opnd_size_prefix == 0) { 4257d0f8ff6eSkk goto error; 4258d0f8ff6eSkk } 4259d0f8ff6eSkk break; 4260d0f8ff6eSkk case XMM_66o: 4261d0f8ff6eSkk if (opnd_size_prefix == 0) { 4262d0f8ff6eSkk /* SSSE3 MMX instructions */ 4263d0f8ff6eSkk dp_mmx = *dp; 4264c1e9bf00SRobert Mustacchi dp_mmx.it_adrmode = MM; 4265d0f8ff6eSkk #ifdef DIS_MEM 4266c1e9bf00SRobert Mustacchi dp_mmx.it_size = 8; 4267d0f8ff6eSkk #endif 4268c1e9bf00SRobert Mustacchi dp = &dp_mmx; 4269d0f8ff6eSkk } 4270d0f8ff6eSkk break; 4271d0f8ff6eSkk case CRC32: 4272d0f8ff6eSkk if (rep_prefix != 0xF2) { 4273d0f8ff6eSkk goto error; 4274d0f8ff6eSkk } 4275d0f8ff6eSkk rep_prefix = 0; 4276d0f8ff6eSkk break; 427782d5eb48SKrishnendu Sadhukhan - Sun Microsystems case MOVBE: 427882d5eb48SKrishnendu Sadhukhan - Sun Microsystems if (rep_prefix != 0x0) { 427982d5eb48SKrishnendu Sadhukhan - Sun Microsystems goto error; 428082d5eb48SKrishnendu Sadhukhan - Sun Microsystems } 428182d5eb48SKrishnendu Sadhukhan - Sun Microsystems break; 4282d0f8ff6eSkk default: 4283d0f8ff6eSkk goto error; 4284d0f8ff6eSkk } 4285c1e9bf00SRobert Mustacchi } else if (rep_prefix == 0xf3 && opcode4 == 0 && opcode5 == 9) { 4286c1e9bf00SRobert Mustacchi rep_prefix = 0; 4287c1e9bf00SRobert Mustacchi dp = (instable_t *)&dis_opWbnoinvd; 42887c478bd9Sstevel@tonic-gate } else { 42897c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_op0F[opcode4][opcode5]; 42907c478bd9Sstevel@tonic-gate } 42917c478bd9Sstevel@tonic-gate } 42927c478bd9Sstevel@tonic-gate 42937c478bd9Sstevel@tonic-gate /* 42947c478bd9Sstevel@tonic-gate * If still not at a TERM decode entry, then a ModRM byte 42957c478bd9Sstevel@tonic-gate * exists and its fields further decode the instruction. 42967c478bd9Sstevel@tonic-gate */ 42977c478bd9Sstevel@tonic-gate x->d86_got_modrm = 0; 42987c478bd9Sstevel@tonic-gate if (dp->it_indirect != TERM) { 42997c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, &opcode3, &r_m); 43007c478bd9Sstevel@tonic-gate if (x->d86_error) 43017c478bd9Sstevel@tonic-gate goto error; 43027c478bd9Sstevel@tonic-gate reg = opcode3; 43037c478bd9Sstevel@tonic-gate 43047c478bd9Sstevel@tonic-gate /* 43057c478bd9Sstevel@tonic-gate * decode 287 instructions (D8-DF) from opcodeN 43067c478bd9Sstevel@tonic-gate */ 43077c478bd9Sstevel@tonic-gate if (opcode1 == 0xD && opcode2 >= 0x8) { 43087c478bd9Sstevel@tonic-gate if (opcode2 == 0xB && mode == 0x3 && opcode3 == 4) 43097c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_opFP5[r_m]; 43107c478bd9Sstevel@tonic-gate else if (opcode2 == 0xA && mode == 0x3 && opcode3 < 4) 43117c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_opFP7[opcode3]; 43127c478bd9Sstevel@tonic-gate else if (opcode2 == 0xB && mode == 0x3) 43137c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_opFP6[opcode3]; 43147c478bd9Sstevel@tonic-gate else if (opcode2 == 0x9 && mode == 0x3 && opcode3 >= 4) 43157c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_opFP4[opcode3 - 4][r_m]; 43167c478bd9Sstevel@tonic-gate else if (mode == 0x3) 43177c478bd9Sstevel@tonic-gate dp = (instable_t *) 43187c478bd9Sstevel@tonic-gate &dis_opFP3[opcode2 - 8][opcode3]; 43197c478bd9Sstevel@tonic-gate else 43207c478bd9Sstevel@tonic-gate dp = (instable_t *) 43217c478bd9Sstevel@tonic-gate &dis_opFP1n2[opcode2 - 8][opcode3]; 43227c478bd9Sstevel@tonic-gate } else { 43237c478bd9Sstevel@tonic-gate dp = (instable_t *)dp->it_indirect + opcode3; 43247c478bd9Sstevel@tonic-gate } 43257c478bd9Sstevel@tonic-gate } 43267c478bd9Sstevel@tonic-gate 43277c478bd9Sstevel@tonic-gate /* 43287c478bd9Sstevel@tonic-gate * In amd64 bit mode, ARPL opcode is changed to MOVSXD 43297c478bd9Sstevel@tonic-gate * (sign extend 32bit to 64 bit) 43307c478bd9Sstevel@tonic-gate */ 4331ab47273fSEdward Gillett if ((vex_prefix == 0) && cpu_mode == SIZE64 && 4332ab47273fSEdward Gillett opcode1 == 0x6 && opcode2 == 0x3) 43337c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_opMOVSLD; 43347c478bd9Sstevel@tonic-gate 43357c478bd9Sstevel@tonic-gate /* 43367c478bd9Sstevel@tonic-gate * at this point we should have a correct (or invalid) opcode 43377c478bd9Sstevel@tonic-gate */ 4338*3df2e8b2SRobert Mustacchi if ((cpu_mode == SIZE64 && dp->it_invalid64) || 4339*3df2e8b2SRobert Mustacchi (cpu_mode != SIZE64 && dp->it_invalid32)) 43407c478bd9Sstevel@tonic-gate goto error; 43417c478bd9Sstevel@tonic-gate if (dp->it_indirect != TERM) 43427c478bd9Sstevel@tonic-gate goto error; 43437c478bd9Sstevel@tonic-gate 43447c478bd9Sstevel@tonic-gate /* 4345d4c899eeSRobert Mustacchi * Deal with MMX/SSE opcodes which are changed by prefixes. Note, we do 4346d4c899eeSRobert Mustacchi * need to include UNKNOWN below, as we may have instructions that 4347d4c899eeSRobert Mustacchi * actually have a prefix, but don't exist in any other form. 43487c478bd9Sstevel@tonic-gate */ 43497c478bd9Sstevel@tonic-gate switch (dp->it_adrmode) { 4350d4c899eeSRobert Mustacchi case UNKNOWN: 43517c478bd9Sstevel@tonic-gate case MMO: 43527c478bd9Sstevel@tonic-gate case MMOIMPL: 43537c478bd9Sstevel@tonic-gate case MMO3P: 43547c478bd9Sstevel@tonic-gate case MMOM3: 43557c478bd9Sstevel@tonic-gate case MMOMS: 43567c478bd9Sstevel@tonic-gate case MMOPM: 43577c478bd9Sstevel@tonic-gate case MMOPRM: 43587c478bd9Sstevel@tonic-gate case MMOS: 43597c478bd9Sstevel@tonic-gate case XMMO: 43607c478bd9Sstevel@tonic-gate case XMMOM: 43617c478bd9Sstevel@tonic-gate case XMMOMS: 43627c478bd9Sstevel@tonic-gate case XMMOPM: 43637c478bd9Sstevel@tonic-gate case XMMOS: 43647c478bd9Sstevel@tonic-gate case XMMOMX: 43657c478bd9Sstevel@tonic-gate case XMMOX3: 43667c478bd9Sstevel@tonic-gate case XMMOXMM: 43677c478bd9Sstevel@tonic-gate /* 43687c478bd9Sstevel@tonic-gate * This is horrible. Some SIMD instructions take the 43697c478bd9Sstevel@tonic-gate * form 0x0F 0x?? ..., which is easily decoded using the 43707c478bd9Sstevel@tonic-gate * existing tables. Other SIMD instructions use various 43717c478bd9Sstevel@tonic-gate * prefix bytes to overload existing instructions. For 43727c478bd9Sstevel@tonic-gate * Example, addps is F0, 58, whereas addss is F3 (repz), 43737c478bd9Sstevel@tonic-gate * F0, 58. Presumably someone got a raise for this. 43747c478bd9Sstevel@tonic-gate * 43757c478bd9Sstevel@tonic-gate * If we see one of the instructions which can be 43767c478bd9Sstevel@tonic-gate * modified in this way (if we've got one of the SIMDO* 43777c478bd9Sstevel@tonic-gate * address modes), we'll check to see if the last prefix 43787c478bd9Sstevel@tonic-gate * was a repz. If it was, we strip the prefix from the 43797c478bd9Sstevel@tonic-gate * mnemonic, and we indirect using the dis_opSIMDrepz 43807c478bd9Sstevel@tonic-gate * table. 43817c478bd9Sstevel@tonic-gate */ 43827c478bd9Sstevel@tonic-gate 43837c478bd9Sstevel@tonic-gate /* 43847c478bd9Sstevel@tonic-gate * Calculate our offset in dis_op0F 43857c478bd9Sstevel@tonic-gate */ 43867c478bd9Sstevel@tonic-gate if ((uintptr_t)dp - (uintptr_t)dis_op0F > sizeof (dis_op0F)) 43877c478bd9Sstevel@tonic-gate goto error; 43887c478bd9Sstevel@tonic-gate 43897c478bd9Sstevel@tonic-gate off = ((uintptr_t)dp - (uintptr_t)dis_op0F) / 43907c478bd9Sstevel@tonic-gate sizeof (instable_t); 43917c478bd9Sstevel@tonic-gate 43927c478bd9Sstevel@tonic-gate /* 43937c478bd9Sstevel@tonic-gate * Rewrite if this instruction used one of the magic prefixes. 43947c478bd9Sstevel@tonic-gate */ 43957c478bd9Sstevel@tonic-gate if (rep_prefix) { 43967c478bd9Sstevel@tonic-gate if (rep_prefix == 0xf2) 43977c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_opSIMDrepnz[off]; 43987c478bd9Sstevel@tonic-gate else 43997c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_opSIMDrepz[off]; 44007c478bd9Sstevel@tonic-gate rep_prefix = 0; 44017c478bd9Sstevel@tonic-gate } else if (opnd_size_prefix) { 44027c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_opSIMDdata16[off]; 44037c478bd9Sstevel@tonic-gate opnd_size_prefix = 0; 44047c478bd9Sstevel@tonic-gate if (opnd_size == SIZE16) 44057c478bd9Sstevel@tonic-gate opnd_size = SIZE32; 44067c478bd9Sstevel@tonic-gate } 44077c478bd9Sstevel@tonic-gate break; 44087c478bd9Sstevel@tonic-gate 44097aa76ffcSBryan Cantrill case MG9: 44107aa76ffcSBryan Cantrill /* 44117aa76ffcSBryan Cantrill * More horribleness: the group 9 (0xF0 0xC7) instructions are 44127aa76ffcSBryan Cantrill * allowed an optional prefix of 0x66 or 0xF3. This is similar 44137aa76ffcSBryan Cantrill * to the SIMD business described above, but with a different 44147aa76ffcSBryan Cantrill * addressing mode (and an indirect table), so we deal with it 44157aa76ffcSBryan Cantrill * separately (if similarly). 4416ebb8ac07SRobert Mustacchi * 4417ebb8ac07SRobert Mustacchi * Intel further complicated this with the release of Ivy Bridge 4418ebb8ac07SRobert Mustacchi * where they overloaded these instructions based on the ModR/M 4419ebb8ac07SRobert Mustacchi * bytes. The VMX instructions have a mode of 0 since they are 4420ebb8ac07SRobert Mustacchi * memory instructions but rdrand instructions have a mode of 4421ebb8ac07SRobert Mustacchi * 0b11 (REG_ONLY) because they only operate on registers. While 4422ebb8ac07SRobert Mustacchi * there are different prefix formats, for now it is sufficient 4423ebb8ac07SRobert Mustacchi * to use a single different table. 44247aa76ffcSBryan Cantrill */ 44257aa76ffcSBryan Cantrill 44267aa76ffcSBryan Cantrill /* 44277aa76ffcSBryan Cantrill * Calculate our offset in dis_op0FC7 (the group 9 table) 44287aa76ffcSBryan Cantrill */ 44297aa76ffcSBryan Cantrill if ((uintptr_t)dp - (uintptr_t)dis_op0FC7 > sizeof (dis_op0FC7)) 44307aa76ffcSBryan Cantrill goto error; 44317aa76ffcSBryan Cantrill 44327aa76ffcSBryan Cantrill off = ((uintptr_t)dp - (uintptr_t)dis_op0FC7) / 44337aa76ffcSBryan Cantrill sizeof (instable_t); 44347aa76ffcSBryan Cantrill 4435ebb8ac07SRobert Mustacchi /* 4436ebb8ac07SRobert Mustacchi * If we have a mode of 0b11 then we have to rewrite this. 4437ebb8ac07SRobert Mustacchi */ 4438ebb8ac07SRobert Mustacchi dtrace_get_modrm(x, &mode, ®, &r_m); 4439ebb8ac07SRobert Mustacchi if (mode == REG_ONLY) { 4440ebb8ac07SRobert Mustacchi dp = (instable_t *)&dis_op0FC7m3[off]; 4441ebb8ac07SRobert Mustacchi break; 4442ebb8ac07SRobert Mustacchi } 4443ebb8ac07SRobert Mustacchi 44447aa76ffcSBryan Cantrill /* 44457aa76ffcSBryan Cantrill * Rewrite if this instruction used one of the magic prefixes. 44467aa76ffcSBryan Cantrill */ 44477aa76ffcSBryan Cantrill if (rep_prefix) { 44487aa76ffcSBryan Cantrill if (rep_prefix == 0xf3) 44497aa76ffcSBryan Cantrill dp = (instable_t *)&dis_opF30FC7[off]; 44507aa76ffcSBryan Cantrill else 44517aa76ffcSBryan Cantrill goto error; 44527aa76ffcSBryan Cantrill rep_prefix = 0; 44537aa76ffcSBryan Cantrill } else if (opnd_size_prefix) { 44547aa76ffcSBryan Cantrill dp = (instable_t *)&dis_op660FC7[off]; 44557aa76ffcSBryan Cantrill opnd_size_prefix = 0; 44567aa76ffcSBryan Cantrill if (opnd_size == SIZE16) 44577aa76ffcSBryan Cantrill opnd_size = SIZE32; 445892381362SJerry Jelinek } else if (reg == 4 || reg == 5) { 445992381362SJerry Jelinek /* 446092381362SJerry Jelinek * We have xsavec (4) or xsaves (5), so rewrite. 446192381362SJerry Jelinek */ 446292381362SJerry Jelinek dp = (instable_t *)&dis_op0FC7[reg]; 446392381362SJerry Jelinek break; 44647aa76ffcSBryan Cantrill } 44657aa76ffcSBryan Cantrill break; 44667aa76ffcSBryan Cantrill 44677aa76ffcSBryan Cantrill 44687c478bd9Sstevel@tonic-gate case MMOSH: 44697c478bd9Sstevel@tonic-gate /* 44707c478bd9Sstevel@tonic-gate * As with the "normal" SIMD instructions, the MMX 44717c478bd9Sstevel@tonic-gate * shuffle instructions are overloaded. These 44727c478bd9Sstevel@tonic-gate * instructions, however, are special in that they use 44737c478bd9Sstevel@tonic-gate * an extra byte, and thus an extra table. As of this 44747c478bd9Sstevel@tonic-gate * writing, they only use the opnd_size prefix. 44757c478bd9Sstevel@tonic-gate */ 44767c478bd9Sstevel@tonic-gate 44777c478bd9Sstevel@tonic-gate /* 44787c478bd9Sstevel@tonic-gate * Calculate our offset in dis_op0F7123 44797c478bd9Sstevel@tonic-gate */ 44807c478bd9Sstevel@tonic-gate if ((uintptr_t)dp - (uintptr_t)dis_op0F7123 > 44817c478bd9Sstevel@tonic-gate sizeof (dis_op0F7123)) 44827c478bd9Sstevel@tonic-gate goto error; 44837c478bd9Sstevel@tonic-gate 44847c478bd9Sstevel@tonic-gate if (opnd_size_prefix) { 44857c478bd9Sstevel@tonic-gate off = ((uintptr_t)dp - (uintptr_t)dis_op0F7123) / 44867c478bd9Sstevel@tonic-gate sizeof (instable_t); 44877c478bd9Sstevel@tonic-gate dp = (instable_t *)&dis_opSIMD7123[off]; 44887c478bd9Sstevel@tonic-gate opnd_size_prefix = 0; 44897c478bd9Sstevel@tonic-gate if (opnd_size == SIZE16) 44907c478bd9Sstevel@tonic-gate opnd_size = SIZE32; 44917c478bd9Sstevel@tonic-gate } 44927c478bd9Sstevel@tonic-gate break; 4493f8801251Skk case MRw: 4494f8801251Skk if (rep_prefix) { 4495f8801251Skk if (rep_prefix == 0xf3) { 4496f8801251Skk 4497f8801251Skk /* 4498f8801251Skk * Calculate our offset in dis_op0F 4499f8801251Skk */ 4500cff040f3SRobert Mustacchi if ((uintptr_t)dp - (uintptr_t)dis_op0F > 4501cff040f3SRobert Mustacchi sizeof (dis_op0F)) 4502f8801251Skk goto error; 4503f8801251Skk 4504f8801251Skk off = ((uintptr_t)dp - (uintptr_t)dis_op0F) / 4505f8801251Skk sizeof (instable_t); 4506f8801251Skk 4507f8801251Skk dp = (instable_t *)&dis_opSIMDrepz[off]; 4508f8801251Skk rep_prefix = 0; 4509f8801251Skk } else { 4510f8801251Skk goto error; 4511f8801251Skk } 4512f8801251Skk } 4513f8801251Skk break; 4514cff040f3SRobert Mustacchi case FSGS: 4515cff040f3SRobert Mustacchi if (rep_prefix == 0xf3) { 4516cff040f3SRobert Mustacchi if ((uintptr_t)dp - (uintptr_t)dis_op0FAE > 4517cff040f3SRobert Mustacchi sizeof (dis_op0FAE)) 4518cff040f3SRobert Mustacchi goto error; 4519cff040f3SRobert Mustacchi 4520cff040f3SRobert Mustacchi off = ((uintptr_t)dp - (uintptr_t)dis_op0FAE) / 4521cff040f3SRobert Mustacchi sizeof (instable_t); 4522cff040f3SRobert Mustacchi dp = (instable_t *)&dis_opF30FAE[off]; 4523cff040f3SRobert Mustacchi rep_prefix = 0; 4524cff040f3SRobert Mustacchi } else if (rep_prefix != 0x00) { 4525cff040f3SRobert Mustacchi goto error; 4526cff040f3SRobert Mustacchi } 45277c478bd9Sstevel@tonic-gate } 45287c478bd9Sstevel@tonic-gate 45297c478bd9Sstevel@tonic-gate /* 45307c478bd9Sstevel@tonic-gate * In 64 bit mode, some opcodes automatically use opnd_size == SIZE64. 45317c478bd9Sstevel@tonic-gate */ 45327c478bd9Sstevel@tonic-gate if (cpu_mode == SIZE64) 45337c478bd9Sstevel@tonic-gate if (dp->it_always64 || (opnd_size == SIZE32 && dp->it_stackop)) 45347c478bd9Sstevel@tonic-gate opnd_size = SIZE64; 45357c478bd9Sstevel@tonic-gate 45367c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 45377c478bd9Sstevel@tonic-gate /* 45387c478bd9Sstevel@tonic-gate * At this point most instructions can format the opcode mnemonic 45397c478bd9Sstevel@tonic-gate * including the prefixes. 45407c478bd9Sstevel@tonic-gate */ 45417c478bd9Sstevel@tonic-gate if (lock_prefix) 4542d267098bSdmick (void) strlcat(x->d86_mnem, "lock ", OPLEN); 45437c478bd9Sstevel@tonic-gate 45447c478bd9Sstevel@tonic-gate if (rep_prefix == 0xf2) 4545d267098bSdmick (void) strlcat(x->d86_mnem, "repnz ", OPLEN); 45467c478bd9Sstevel@tonic-gate else if (rep_prefix == 0xf3) 4547d267098bSdmick (void) strlcat(x->d86_mnem, "repz ", OPLEN); 45487c478bd9Sstevel@tonic-gate 45497c478bd9Sstevel@tonic-gate if (cpu_mode == SIZE64 && addr_size_prefix) 4550d267098bSdmick (void) strlcat(x->d86_mnem, "addr32 ", OPLEN); 45517c478bd9Sstevel@tonic-gate 45527c478bd9Sstevel@tonic-gate if (dp->it_adrmode != CBW && 45537c478bd9Sstevel@tonic-gate dp->it_adrmode != CWD && 45547c478bd9Sstevel@tonic-gate dp->it_adrmode != XMMSFNC) { 45557c478bd9Sstevel@tonic-gate if (strcmp(dp->it_name, "INVALID") == 0) 45567c478bd9Sstevel@tonic-gate goto error; 4557d267098bSdmick (void) strlcat(x->d86_mnem, dp->it_name, OPLEN); 4558d242cdf5SJerry Jelinek if (dp->it_avxsuf == AVS2 && dp->it_suffix) { 4559245ac945SRobert Mustacchi (void) strlcat(x->d86_mnem, vex_W != 0 ? "q" : "d", 4560245ac945SRobert Mustacchi OPLEN); 4561a4e73d5dSJerry Jelinek } else if (dp->it_vexopmask && dp->it_suffix) { 4562a4e73d5dSJerry Jelinek /* opmask instructions */ 4563a4e73d5dSJerry Jelinek 4564a4e73d5dSJerry Jelinek if (opcode1 == 4 && opcode2 == 0xb) { 4565a4e73d5dSJerry Jelinek /* It's a kunpck. */ 4566a4e73d5dSJerry Jelinek if (vex_prefix == VEX_2bytes) { 4567a4e73d5dSJerry Jelinek (void) strlcat(x->d86_mnem, 4568a4e73d5dSJerry Jelinek vex_p == 0 ? "wd" : "bw", OPLEN); 4569a4e73d5dSJerry Jelinek } else { 4570a4e73d5dSJerry Jelinek /* vex_prefix == VEX_3bytes */ 4571a4e73d5dSJerry Jelinek (void) strlcat(x->d86_mnem, 4572a4e73d5dSJerry Jelinek "dq", OPLEN); 4573a4e73d5dSJerry Jelinek } 4574a4e73d5dSJerry Jelinek } else if (opcode1 == 3) { 4575a4e73d5dSJerry Jelinek /* It's a kshift[l|r]. */ 4576a4e73d5dSJerry Jelinek if (vex_W == 0) { 4577a4e73d5dSJerry Jelinek (void) strlcat(x->d86_mnem, 4578a4e73d5dSJerry Jelinek opcode2 == 2 || 4579a4e73d5dSJerry Jelinek opcode2 == 0 ? 4580a4e73d5dSJerry Jelinek "b" : "d", OPLEN); 4581a4e73d5dSJerry Jelinek } else { 4582a4e73d5dSJerry Jelinek /* W == 1 */ 4583a4e73d5dSJerry Jelinek (void) strlcat(x->d86_mnem, 4584a4e73d5dSJerry Jelinek opcode2 == 3 || opcode2 == 1 ? 4585a4e73d5dSJerry Jelinek "q" : "w", OPLEN); 4586a4e73d5dSJerry Jelinek } 4587a4e73d5dSJerry Jelinek } else { 4588a4e73d5dSJerry Jelinek /* if (vex_prefix == VEX_2bytes) { */ 4589a4e73d5dSJerry Jelinek if ((cpu_mode == SIZE64 && opnd_size == 2) || 4590a4e73d5dSJerry Jelinek vex_prefix == VEX_2bytes) { 4591a4e73d5dSJerry Jelinek (void) strlcat(x->d86_mnem, 4592a4e73d5dSJerry Jelinek vex_p == 0 ? "w" : 4593a4e73d5dSJerry Jelinek vex_p == 1 ? "b" : "d", 4594a4e73d5dSJerry Jelinek OPLEN); 4595a4e73d5dSJerry Jelinek } else { 4596a4e73d5dSJerry Jelinek /* vex_prefix == VEX_3bytes */ 4597a4e73d5dSJerry Jelinek (void) strlcat(x->d86_mnem, 4598a4e73d5dSJerry Jelinek vex_p == 1 ? "d" : "q", OPLEN); 4599a4e73d5dSJerry Jelinek } 4600a4e73d5dSJerry Jelinek } 4601245ac945SRobert Mustacchi } else if (dp->it_suffix) { 46027c478bd9Sstevel@tonic-gate char *types[] = {"", "w", "l", "q"}; 46037c478bd9Sstevel@tonic-gate if (opcode_bytes == 2 && opcode4 == 4) { 46047c478bd9Sstevel@tonic-gate /* It's a cmovx.yy. Replace the suffix x */ 46057c478bd9Sstevel@tonic-gate for (i = 5; i < OPLEN; i++) { 4606d267098bSdmick if (x->d86_mnem[i] == '.') 46077c478bd9Sstevel@tonic-gate break; 46087c478bd9Sstevel@tonic-gate } 4609d267098bSdmick x->d86_mnem[i - 1] = *types[opnd_size]; 4610a2f205d0Skk } else if ((opnd_size == 2) && (opcode_bytes == 3) && 4611a2f205d0Skk ((opcode6 == 1 && opcode7 == 6) || 4612a2f205d0Skk (opcode6 == 2 && opcode7 == 2))) { 4613a2f205d0Skk /* 4614a2f205d0Skk * To handle PINSRD and PEXTRD 4615a2f205d0Skk */ 4616a2f205d0Skk (void) strlcat(x->d86_mnem, "d", OPLEN); 461781b505b7SJerry Jelinek } else if (dp != &dis_distable[0x6][0x2]) { 461881b505b7SJerry Jelinek /* bound instructions (0x62) have no suffix */ 4619d267098bSdmick (void) strlcat(x->d86_mnem, types[opnd_size], 4620dc0093f4Seschrock OPLEN); 4621dc0093f4Seschrock } 46227c478bd9Sstevel@tonic-gate } 46237c478bd9Sstevel@tonic-gate } 46247c478bd9Sstevel@tonic-gate #endif 46257c478bd9Sstevel@tonic-gate 46267c478bd9Sstevel@tonic-gate /* 46277c478bd9Sstevel@tonic-gate * Process operands based on the addressing modes. 46287c478bd9Sstevel@tonic-gate */ 46297c478bd9Sstevel@tonic-gate x->d86_mode = cpu_mode; 4630ab47273fSEdward Gillett /* 4631ab47273fSEdward Gillett * In vex mode the rex_prefix has no meaning 4632ab47273fSEdward Gillett */ 4633a25e615dSRobert Mustacchi if (!vex_prefix && evex_prefix == 0) 4634ab47273fSEdward Gillett x->d86_rex_prefix = rex_prefix; 46357c478bd9Sstevel@tonic-gate x->d86_opnd_size = opnd_size; 46367c478bd9Sstevel@tonic-gate x->d86_addr_size = addr_size; 46377c478bd9Sstevel@tonic-gate vbit = 0; /* initialize for mem/reg -> reg */ 46387c478bd9Sstevel@tonic-gate switch (dp->it_adrmode) { 46397c478bd9Sstevel@tonic-gate /* 46407c478bd9Sstevel@tonic-gate * amd64 instruction to sign extend 32 bit reg/mem operands 46417c478bd9Sstevel@tonic-gate * into 64 bit register values 46427c478bd9Sstevel@tonic-gate */ 46437c478bd9Sstevel@tonic-gate case MOVSXZ: 46447c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 46457c478bd9Sstevel@tonic-gate if (rex_prefix == 0) 4646d267098bSdmick (void) strncpy(x->d86_mnem, "movzld", OPLEN); 46477c478bd9Sstevel@tonic-gate #endif 46487c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 46497c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); 46507c478bd9Sstevel@tonic-gate x->d86_opnd_size = SIZE64; 46517c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, LONG_OPND, 1); 46527c478bd9Sstevel@tonic-gate x->d86_opnd_size = opnd_size = SIZE32; 46537c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 46547c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, 0); 46557c478bd9Sstevel@tonic-gate break; 46567c478bd9Sstevel@tonic-gate 46577c478bd9Sstevel@tonic-gate /* 46587c478bd9Sstevel@tonic-gate * movsbl movsbw movsbq (0x0FBE) or movswl movswq (0x0FBF) 4659d267098bSdmick * movzbl movzbw movzbq (0x0FB6) or movzwl movzwq (0x0FB7) 46607c478bd9Sstevel@tonic-gate * wbit lives in 2nd byte, note that operands 46617c478bd9Sstevel@tonic-gate * are different sized 46627c478bd9Sstevel@tonic-gate */ 46637c478bd9Sstevel@tonic-gate case MOVZ: 46647c478bd9Sstevel@tonic-gate if (rex_prefix & REX_W) { 46657c478bd9Sstevel@tonic-gate /* target register size = 64 bit */ 4666d267098bSdmick x->d86_mnem[5] = 'q'; 46677c478bd9Sstevel@tonic-gate } 46687c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 46697c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); 46707c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, LONG_OPND, 1); 46717c478bd9Sstevel@tonic-gate x->d86_opnd_size = opnd_size = SIZE16; 46727c478bd9Sstevel@tonic-gate wbit = WBIT(opcode5); 46737c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, 0); 46747c478bd9Sstevel@tonic-gate break; 4675d0f8ff6eSkk case CRC32: 4676d0f8ff6eSkk opnd_size = SIZE32; 4677d0f8ff6eSkk if (rex_prefix & REX_W) 4678d0f8ff6eSkk opnd_size = SIZE64; 4679d0f8ff6eSkk x->d86_opnd_size = opnd_size; 4680d0f8ff6eSkk 4681d0f8ff6eSkk dtrace_get_modrm(x, &mode, ®, &r_m); 4682d0f8ff6eSkk dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); 4683d0f8ff6eSkk dtrace_get_operand(x, REG_ONLY, reg, LONG_OPND, 1); 4684d0f8ff6eSkk wbit = WBIT(opcode7); 4685d0f8ff6eSkk if (opnd_size_prefix) 4686d0f8ff6eSkk x->d86_opnd_size = opnd_size = SIZE16; 4687d0f8ff6eSkk dtrace_get_operand(x, mode, r_m, wbit, 0); 4688d0f8ff6eSkk break; 468982d5eb48SKrishnendu Sadhukhan - Sun Microsystems case MOVBE: 469082d5eb48SKrishnendu Sadhukhan - Sun Microsystems opnd_size = SIZE32; 469182d5eb48SKrishnendu Sadhukhan - Sun Microsystems if (rex_prefix & REX_W) 469282d5eb48SKrishnendu Sadhukhan - Sun Microsystems opnd_size = SIZE64; 469382d5eb48SKrishnendu Sadhukhan - Sun Microsystems x->d86_opnd_size = opnd_size; 469482d5eb48SKrishnendu Sadhukhan - Sun Microsystems 469582d5eb48SKrishnendu Sadhukhan - Sun Microsystems dtrace_get_modrm(x, &mode, ®, &r_m); 469682d5eb48SKrishnendu Sadhukhan - Sun Microsystems dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); 469782d5eb48SKrishnendu Sadhukhan - Sun Microsystems wbit = WBIT(opcode7); 469882d5eb48SKrishnendu Sadhukhan - Sun Microsystems if (opnd_size_prefix) 469982d5eb48SKrishnendu Sadhukhan - Sun Microsystems x->d86_opnd_size = opnd_size = SIZE16; 470082d5eb48SKrishnendu Sadhukhan - Sun Microsystems if (wbit) { 470182d5eb48SKrishnendu Sadhukhan - Sun Microsystems /* reg -> mem */ 470282d5eb48SKrishnendu Sadhukhan - Sun Microsystems dtrace_get_operand(x, REG_ONLY, reg, LONG_OPND, 0); 470382d5eb48SKrishnendu Sadhukhan - Sun Microsystems dtrace_get_operand(x, mode, r_m, wbit, 1); 470482d5eb48SKrishnendu Sadhukhan - Sun Microsystems } else { 470582d5eb48SKrishnendu Sadhukhan - Sun Microsystems /* mem -> reg */ 470682d5eb48SKrishnendu Sadhukhan - Sun Microsystems dtrace_get_operand(x, REG_ONLY, reg, LONG_OPND, 1); 470782d5eb48SKrishnendu Sadhukhan - Sun Microsystems dtrace_get_operand(x, mode, r_m, wbit, 0); 470882d5eb48SKrishnendu Sadhukhan - Sun Microsystems } 470982d5eb48SKrishnendu Sadhukhan - Sun Microsystems break; 47107c478bd9Sstevel@tonic-gate 47117c478bd9Sstevel@tonic-gate /* 47127c478bd9Sstevel@tonic-gate * imul instruction, with either 8-bit or longer immediate 47137c478bd9Sstevel@tonic-gate * opcode 0x6B for byte, sign-extended displacement, 0x69 for word(s) 47147c478bd9Sstevel@tonic-gate */ 47157c478bd9Sstevel@tonic-gate case IMUL: 47167c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 47177c478bd9Sstevel@tonic-gate THREEOPERAND(x, mode, reg, r_m, rex_prefix, wbit, LONG_OPND, 4718a2f205d0Skk OPSIZE(opnd_size, opcode2 == 0x9), 1); 47197c478bd9Sstevel@tonic-gate break; 47207c478bd9Sstevel@tonic-gate 47217c478bd9Sstevel@tonic-gate /* memory or register operand to register, with 'w' bit */ 47227c478bd9Sstevel@tonic-gate case MRw: 47238889c875SRobert Mustacchi case ADX: 47247c478bd9Sstevel@tonic-gate wbit = WBIT(opcode2); 47257c478bd9Sstevel@tonic-gate STANDARD_MODRM(x, mode, reg, r_m, rex_prefix, wbit, 0); 47267c478bd9Sstevel@tonic-gate break; 47277c478bd9Sstevel@tonic-gate 47287c478bd9Sstevel@tonic-gate /* register to memory or register operand, with 'w' bit */ 47297c478bd9Sstevel@tonic-gate /* arpl happens to fit here also because it is odd */ 47307c478bd9Sstevel@tonic-gate case RMw: 47317c478bd9Sstevel@tonic-gate if (opcode_bytes == 2) 47327c478bd9Sstevel@tonic-gate wbit = WBIT(opcode5); 47337c478bd9Sstevel@tonic-gate else 47347c478bd9Sstevel@tonic-gate wbit = WBIT(opcode2); 47357c478bd9Sstevel@tonic-gate STANDARD_MODRM(x, mode, reg, r_m, rex_prefix, wbit, 1); 47367c478bd9Sstevel@tonic-gate break; 47377c478bd9Sstevel@tonic-gate 47387c478bd9Sstevel@tonic-gate /* xaddb instruction */ 47397c478bd9Sstevel@tonic-gate case XADDB: 47407c478bd9Sstevel@tonic-gate wbit = 0; 47417c478bd9Sstevel@tonic-gate STANDARD_MODRM(x, mode, reg, r_m, rex_prefix, wbit, 1); 47427c478bd9Sstevel@tonic-gate break; 47437c478bd9Sstevel@tonic-gate 47447c478bd9Sstevel@tonic-gate /* MMX register to memory or register operand */ 47457c478bd9Sstevel@tonic-gate case MMS: 47467c478bd9Sstevel@tonic-gate case MMOS: 47477c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 47487c478bd9Sstevel@tonic-gate wbit = strcmp(dp->it_name, "movd") ? MM_OPND : LONG_OPND; 47497c478bd9Sstevel@tonic-gate #else 47507c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 47517c478bd9Sstevel@tonic-gate #endif 47527c478bd9Sstevel@tonic-gate MIXED_MM(x, mode, reg, r_m, rex_prefix, wbit, MM_OPND, 1); 47537c478bd9Sstevel@tonic-gate break; 47547c478bd9Sstevel@tonic-gate 47557c478bd9Sstevel@tonic-gate /* MMX register to memory */ 47567c478bd9Sstevel@tonic-gate case MMOMS: 47577c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 47587c478bd9Sstevel@tonic-gate if (mode == REG_ONLY) 47597c478bd9Sstevel@tonic-gate goto error; 47607c478bd9Sstevel@tonic-gate wbit = MM_OPND; 47617c478bd9Sstevel@tonic-gate MIXED_MM(x, mode, reg, r_m, rex_prefix, wbit, MM_OPND, 1); 47627c478bd9Sstevel@tonic-gate break; 47637c478bd9Sstevel@tonic-gate 47647c478bd9Sstevel@tonic-gate /* Double shift. Has immediate operand specifying the shift. */ 47657c478bd9Sstevel@tonic-gate case DSHIFT: 47667c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 47677c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 47687c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); 47697c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, 2); 47707c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, LONG_OPND, 1); 47717c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, 1, 0); 47727c478bd9Sstevel@tonic-gate break; 47737c478bd9Sstevel@tonic-gate 47747c478bd9Sstevel@tonic-gate /* 47757c478bd9Sstevel@tonic-gate * Double shift. With no immediate operand, specifies using %cl. 47767c478bd9Sstevel@tonic-gate */ 47777c478bd9Sstevel@tonic-gate case DSHIFTcl: 47787c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 47797c478bd9Sstevel@tonic-gate STANDARD_MODRM(x, mode, reg, r_m, rex_prefix, wbit, 1); 47807c478bd9Sstevel@tonic-gate break; 47817c478bd9Sstevel@tonic-gate 47827c478bd9Sstevel@tonic-gate /* immediate to memory or register operand */ 47837c478bd9Sstevel@tonic-gate case IMlw: 47847c478bd9Sstevel@tonic-gate wbit = WBIT(opcode2); 47857c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, NULL, &r_m); 47867c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, 1); 47877c478bd9Sstevel@tonic-gate /* 47887c478bd9Sstevel@tonic-gate * Have long immediate for opcode 0x81, but not 0x80 nor 0x83 47897c478bd9Sstevel@tonic-gate */ 47907c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, OPSIZE(opnd_size, opcode2 == 1), 0); 47917c478bd9Sstevel@tonic-gate break; 47927c478bd9Sstevel@tonic-gate 47937c478bd9Sstevel@tonic-gate /* immediate to memory or register operand with the */ 47947c478bd9Sstevel@tonic-gate /* 'w' bit present */ 47957c478bd9Sstevel@tonic-gate case IMw: 47967c478bd9Sstevel@tonic-gate wbit = WBIT(opcode2); 47977c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 47987c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, NULL, &r_m); 47997c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, 1); 48007c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, OPSIZE(opnd_size, wbit), 0); 48017c478bd9Sstevel@tonic-gate break; 48027c478bd9Sstevel@tonic-gate 48037c478bd9Sstevel@tonic-gate /* immediate to register with register in low 3 bits */ 48047c478bd9Sstevel@tonic-gate /* of op code */ 48057c478bd9Sstevel@tonic-gate case IR: 48067c478bd9Sstevel@tonic-gate /* w-bit here (with regs) is bit 3 */ 48077c478bd9Sstevel@tonic-gate wbit = opcode2 >>3 & 0x1; 48087c478bd9Sstevel@tonic-gate reg = REGNO(opcode2); 48097c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, NULL); 48107c478bd9Sstevel@tonic-gate mode = REG_ONLY; 48117c478bd9Sstevel@tonic-gate r_m = reg; 48127c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, 1); 48137c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, OPSIZE64(opnd_size, wbit), 0); 48147c478bd9Sstevel@tonic-gate break; 48157c478bd9Sstevel@tonic-gate 48167c478bd9Sstevel@tonic-gate /* MMX immediate shift of register */ 48177c478bd9Sstevel@tonic-gate case MMSH: 48187c478bd9Sstevel@tonic-gate case MMOSH: 48197c478bd9Sstevel@tonic-gate wbit = MM_OPND; 48207c478bd9Sstevel@tonic-gate goto mm_shift; /* in next case */ 48217c478bd9Sstevel@tonic-gate 48227c478bd9Sstevel@tonic-gate /* SIMD immediate shift of register */ 48237c478bd9Sstevel@tonic-gate case XMMSH: 48247c478bd9Sstevel@tonic-gate wbit = XMM_OPND; 48257c478bd9Sstevel@tonic-gate mm_shift: 48267c478bd9Sstevel@tonic-gate reg = REGNO(opcode7); 48277c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, NULL); 48287c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, wbit, 1); 48297c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, 1, 0); 48307c478bd9Sstevel@tonic-gate NOMEM; 48317c478bd9Sstevel@tonic-gate break; 48327c478bd9Sstevel@tonic-gate 48337c478bd9Sstevel@tonic-gate /* accumulator to memory operand */ 48347c478bd9Sstevel@tonic-gate case AO: 48357c478bd9Sstevel@tonic-gate vbit = 1; 48367c478bd9Sstevel@tonic-gate /*FALLTHROUGH*/ 48377c478bd9Sstevel@tonic-gate 48387c478bd9Sstevel@tonic-gate /* memory operand to accumulator */ 48397c478bd9Sstevel@tonic-gate case OA: 48407c478bd9Sstevel@tonic-gate wbit = WBIT(opcode2); 48417c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, EAX_REGNO, wbit, 1 - vbit); 48427c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, OPSIZE64(addr_size, LONG_OPND), vbit); 48437c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 48447c478bd9Sstevel@tonic-gate x->d86_opnd[vbit].d86_mode = MODE_OFFSET; 48457c478bd9Sstevel@tonic-gate #endif 48467c478bd9Sstevel@tonic-gate break; 48477c478bd9Sstevel@tonic-gate 48487c478bd9Sstevel@tonic-gate 48497c478bd9Sstevel@tonic-gate /* segment register to memory or register operand */ 48507c478bd9Sstevel@tonic-gate case SM: 48517c478bd9Sstevel@tonic-gate vbit = 1; 48527c478bd9Sstevel@tonic-gate /*FALLTHROUGH*/ 48537c478bd9Sstevel@tonic-gate 48547c478bd9Sstevel@tonic-gate /* memory or register operand to segment register */ 48557c478bd9Sstevel@tonic-gate case MS: 48567c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 48577c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, NULL, &r_m); 48587c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, LONG_OPND, vbit); 48597c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, SEG_OPND, 1 - vbit); 48607c478bd9Sstevel@tonic-gate break; 48617c478bd9Sstevel@tonic-gate 48627c478bd9Sstevel@tonic-gate /* 48637c478bd9Sstevel@tonic-gate * rotate or shift instructions, which may shift by 1 or 48647c478bd9Sstevel@tonic-gate * consult the cl register, depending on the 'v' bit 48657c478bd9Sstevel@tonic-gate */ 48667c478bd9Sstevel@tonic-gate case Mv: 48677c478bd9Sstevel@tonic-gate vbit = VBIT(opcode2); 48687c478bd9Sstevel@tonic-gate wbit = WBIT(opcode2); 48697c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, NULL, &r_m); 48707c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, 1); 48717c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 48727c478bd9Sstevel@tonic-gate if (vbit) { 4873dc0093f4Seschrock (void) strlcat(x->d86_opnd[0].d86_opnd, "%cl", OPLEN); 48747c478bd9Sstevel@tonic-gate } else { 48757c478bd9Sstevel@tonic-gate x->d86_opnd[0].d86_mode = MODE_SIGNED; 48767c478bd9Sstevel@tonic-gate x->d86_opnd[0].d86_value_size = 1; 48777c478bd9Sstevel@tonic-gate x->d86_opnd[0].d86_value = 1; 48787c478bd9Sstevel@tonic-gate } 48797c478bd9Sstevel@tonic-gate #endif 48807c478bd9Sstevel@tonic-gate break; 48817c478bd9Sstevel@tonic-gate /* 48827c478bd9Sstevel@tonic-gate * immediate rotate or shift instructions 48837c478bd9Sstevel@tonic-gate */ 48847c478bd9Sstevel@tonic-gate case MvI: 48857c478bd9Sstevel@tonic-gate wbit = WBIT(opcode2); 48867c478bd9Sstevel@tonic-gate normal_imm_mem: 48877c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, NULL, &r_m); 48887c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, 1); 48897c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, 1, 0); 48907c478bd9Sstevel@tonic-gate break; 48917c478bd9Sstevel@tonic-gate 48927c478bd9Sstevel@tonic-gate /* bit test instructions */ 48937c478bd9Sstevel@tonic-gate case MIb: 48947c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 48957c478bd9Sstevel@tonic-gate goto normal_imm_mem; 48967c478bd9Sstevel@tonic-gate 48977c478bd9Sstevel@tonic-gate /* single memory or register operand with 'w' bit present */ 48987c478bd9Sstevel@tonic-gate case Mw: 48997c478bd9Sstevel@tonic-gate wbit = WBIT(opcode2); 49007c478bd9Sstevel@tonic-gate just_mem: 49017c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 49027c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, NULL, &r_m); 49037c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, 0); 49047c478bd9Sstevel@tonic-gate break; 49057c478bd9Sstevel@tonic-gate 4906eb23829fSBryan Cantrill case SWAPGS_RDTSCP: 49077c478bd9Sstevel@tonic-gate if (cpu_mode == SIZE64 && mode == 3 && r_m == 0) { 49087c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 4909d267098bSdmick (void) strncpy(x->d86_mnem, "swapgs", OPLEN); 4910eb23829fSBryan Cantrill #endif 4911eb23829fSBryan Cantrill NOMEM; 4912eb23829fSBryan Cantrill break; 4913eb23829fSBryan Cantrill } else if (mode == 3 && r_m == 1) { 4914eb23829fSBryan Cantrill #ifdef DIS_TEXT 4915eb23829fSBryan Cantrill (void) strncpy(x->d86_mnem, "rdtscp", OPLEN); 4916cff040f3SRobert Mustacchi #endif 4917cff040f3SRobert Mustacchi NOMEM; 4918cff040f3SRobert Mustacchi break; 4919cff040f3SRobert Mustacchi } else if (mode == 3 && r_m == 2) { 4920cff040f3SRobert Mustacchi #ifdef DIS_TEXT 4921cff040f3SRobert Mustacchi (void) strncpy(x->d86_mnem, "monitorx", OPLEN); 4922cff040f3SRobert Mustacchi #endif 4923cff040f3SRobert Mustacchi NOMEM; 4924cff040f3SRobert Mustacchi break; 4925cff040f3SRobert Mustacchi } else if (mode == 3 && r_m == 3) { 4926cff040f3SRobert Mustacchi #ifdef DIS_TEXT 4927cff040f3SRobert Mustacchi (void) strncpy(x->d86_mnem, "mwaitx", OPLEN); 4928cff040f3SRobert Mustacchi #endif 4929cff040f3SRobert Mustacchi NOMEM; 4930cff040f3SRobert Mustacchi break; 4931cff040f3SRobert Mustacchi } else if (mode == 3 && r_m == 4) { 4932cff040f3SRobert Mustacchi #ifdef DIS_TEXT 4933cff040f3SRobert Mustacchi (void) strncpy(x->d86_mnem, "clzero", OPLEN); 49347c478bd9Sstevel@tonic-gate #endif 49357c478bd9Sstevel@tonic-gate NOMEM; 49367c478bd9Sstevel@tonic-gate break; 49377c478bd9Sstevel@tonic-gate } 4938eb23829fSBryan Cantrill 49397c478bd9Sstevel@tonic-gate /*FALLTHROUGH*/ 49407c478bd9Sstevel@tonic-gate 49417c478bd9Sstevel@tonic-gate /* prefetch instruction - memory operand, but no memory acess */ 49427c478bd9Sstevel@tonic-gate case PREF: 49437c478bd9Sstevel@tonic-gate NOMEM; 49447c478bd9Sstevel@tonic-gate /*FALLTHROUGH*/ 49457c478bd9Sstevel@tonic-gate 49467c478bd9Sstevel@tonic-gate /* single memory or register operand */ 49477c478bd9Sstevel@tonic-gate case M: 49487aa76ffcSBryan Cantrill case MG9: 49497c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 49507c478bd9Sstevel@tonic-gate goto just_mem; 49517c478bd9Sstevel@tonic-gate 49527c478bd9Sstevel@tonic-gate /* single memory or register byte operand */ 49537c478bd9Sstevel@tonic-gate case Mb: 49547c478bd9Sstevel@tonic-gate wbit = BYTE_OPND; 49557c478bd9Sstevel@tonic-gate goto just_mem; 49567c478bd9Sstevel@tonic-gate 49577aa76ffcSBryan Cantrill case VMx: 49587aa76ffcSBryan Cantrill if (mode == 3) { 49597aa76ffcSBryan Cantrill #ifdef DIS_TEXT 49607aa76ffcSBryan Cantrill char *vminstr; 49617aa76ffcSBryan Cantrill 49627aa76ffcSBryan Cantrill switch (r_m) { 49637aa76ffcSBryan Cantrill case 1: 49647aa76ffcSBryan Cantrill vminstr = "vmcall"; 49657aa76ffcSBryan Cantrill break; 49667aa76ffcSBryan Cantrill case 2: 49677aa76ffcSBryan Cantrill vminstr = "vmlaunch"; 49687aa76ffcSBryan Cantrill break; 49697aa76ffcSBryan Cantrill case 3: 49707aa76ffcSBryan Cantrill vminstr = "vmresume"; 49717aa76ffcSBryan Cantrill break; 49727aa76ffcSBryan Cantrill case 4: 49737aa76ffcSBryan Cantrill vminstr = "vmxoff"; 49747aa76ffcSBryan Cantrill break; 49757aa76ffcSBryan Cantrill default: 49767aa76ffcSBryan Cantrill goto error; 49777aa76ffcSBryan Cantrill } 49787aa76ffcSBryan Cantrill 49797aa76ffcSBryan Cantrill (void) strncpy(x->d86_mnem, vminstr, OPLEN); 49807aa76ffcSBryan Cantrill #else 49817aa76ffcSBryan Cantrill if (r_m < 1 || r_m > 4) 49827aa76ffcSBryan Cantrill goto error; 49837aa76ffcSBryan Cantrill #endif 49847aa76ffcSBryan Cantrill 49857aa76ffcSBryan Cantrill NOMEM; 49867aa76ffcSBryan Cantrill break; 49877aa76ffcSBryan Cantrill } 49887aa76ffcSBryan Cantrill /*FALLTHROUGH*/ 498970dc7639SRichard Lowe case SVM: 499070dc7639SRichard Lowe if (mode == 3) { 499170dc7639SRichard Lowe #if DIS_TEXT 499270dc7639SRichard Lowe char *vinstr; 499370dc7639SRichard Lowe 499470dc7639SRichard Lowe switch (r_m) { 499570dc7639SRichard Lowe case 0: 499670dc7639SRichard Lowe vinstr = "vmrun"; 499770dc7639SRichard Lowe break; 499870dc7639SRichard Lowe case 1: 499970dc7639SRichard Lowe vinstr = "vmmcall"; 500070dc7639SRichard Lowe break; 500170dc7639SRichard Lowe case 2: 500270dc7639SRichard Lowe vinstr = "vmload"; 500370dc7639SRichard Lowe break; 500470dc7639SRichard Lowe case 3: 500570dc7639SRichard Lowe vinstr = "vmsave"; 500670dc7639SRichard Lowe break; 500770dc7639SRichard Lowe case 4: 500870dc7639SRichard Lowe vinstr = "stgi"; 500970dc7639SRichard Lowe break; 501070dc7639SRichard Lowe case 5: 501170dc7639SRichard Lowe vinstr = "clgi"; 501270dc7639SRichard Lowe break; 501370dc7639SRichard Lowe case 6: 501470dc7639SRichard Lowe vinstr = "skinit"; 501570dc7639SRichard Lowe break; 501670dc7639SRichard Lowe case 7: 501770dc7639SRichard Lowe vinstr = "invlpga"; 501870dc7639SRichard Lowe break; 501970dc7639SRichard Lowe } 502070dc7639SRichard Lowe 502170dc7639SRichard Lowe (void) strncpy(x->d86_mnem, vinstr, OPLEN); 502270dc7639SRichard Lowe #endif 502370dc7639SRichard Lowe NOMEM; 502470dc7639SRichard Lowe break; 502570dc7639SRichard Lowe } 502670dc7639SRichard Lowe /*FALLTHROUGH*/ 5027f8801251Skk case MONITOR_MWAIT: 5028f8801251Skk if (mode == 3) { 5029f8801251Skk if (r_m == 0) { 5030f8801251Skk #ifdef DIS_TEXT 5031f8801251Skk (void) strncpy(x->d86_mnem, "monitor", OPLEN); 5032f8801251Skk #endif 5033f8801251Skk NOMEM; 5034f8801251Skk break; 5035f8801251Skk } else if (r_m == 1) { 5036f8801251Skk #ifdef DIS_TEXT 5037f8801251Skk (void) strncpy(x->d86_mnem, "mwait", OPLEN); 50388889c875SRobert Mustacchi #endif 50398889c875SRobert Mustacchi NOMEM; 50408889c875SRobert Mustacchi break; 50418889c875SRobert Mustacchi } else if (r_m == 2) { 50428889c875SRobert Mustacchi #ifdef DIS_TEXT 50438889c875SRobert Mustacchi (void) strncpy(x->d86_mnem, "clac", OPLEN); 50448889c875SRobert Mustacchi #endif 50458889c875SRobert Mustacchi NOMEM; 50468889c875SRobert Mustacchi break; 50478889c875SRobert Mustacchi } else if (r_m == 3) { 50488889c875SRobert Mustacchi #ifdef DIS_TEXT 50498889c875SRobert Mustacchi (void) strncpy(x->d86_mnem, "stac", OPLEN); 5050f8801251Skk #endif 5051f8801251Skk NOMEM; 5052f8801251Skk break; 5053f8801251Skk } else { 5054f8801251Skk goto error; 5055f8801251Skk } 5056f8801251Skk } 5057f8801251Skk /*FALLTHROUGH*/ 5058ab47273fSEdward Gillett case XGETBV_XSETBV: 5059ab47273fSEdward Gillett if (mode == 3) { 5060ab47273fSEdward Gillett if (r_m == 0) { 5061ab47273fSEdward Gillett #ifdef DIS_TEXT 5062ab47273fSEdward Gillett (void) strncpy(x->d86_mnem, "xgetbv", OPLEN); 5063ab47273fSEdward Gillett #endif 5064ab47273fSEdward Gillett NOMEM; 5065ab47273fSEdward Gillett break; 5066ab47273fSEdward Gillett } else if (r_m == 1) { 5067ab47273fSEdward Gillett #ifdef DIS_TEXT 5068ab47273fSEdward Gillett (void) strncpy(x->d86_mnem, "xsetbv", OPLEN); 5069ab47273fSEdward Gillett #endif 5070ab47273fSEdward Gillett NOMEM; 5071ab47273fSEdward Gillett break; 5072ab47273fSEdward Gillett } else { 5073ab47273fSEdward Gillett goto error; 5074ab47273fSEdward Gillett } 5075f8801251Skk 5076ab47273fSEdward Gillett } 5077ab47273fSEdward Gillett /*FALLTHROUGH*/ 50787c478bd9Sstevel@tonic-gate case MO: 50797c478bd9Sstevel@tonic-gate /* Similar to M, but only memory (no direct registers) */ 50807c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 50817c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 50827c478bd9Sstevel@tonic-gate if (mode == 3) 50837c478bd9Sstevel@tonic-gate goto error; 50847c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, NULL, &r_m); 50857c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, 0); 50867c478bd9Sstevel@tonic-gate break; 50877c478bd9Sstevel@tonic-gate 50887c478bd9Sstevel@tonic-gate /* move special register to register or reverse if vbit */ 50897c478bd9Sstevel@tonic-gate case SREG: 50907c478bd9Sstevel@tonic-gate switch (opcode5) { 50917c478bd9Sstevel@tonic-gate 50927c478bd9Sstevel@tonic-gate case 2: 50937c478bd9Sstevel@tonic-gate vbit = 1; 50947c478bd9Sstevel@tonic-gate /*FALLTHROUGH*/ 50957c478bd9Sstevel@tonic-gate case 0: 50967c478bd9Sstevel@tonic-gate wbit = CONTROL_OPND; 50977c478bd9Sstevel@tonic-gate break; 50987c478bd9Sstevel@tonic-gate 50997c478bd9Sstevel@tonic-gate case 3: 51007c478bd9Sstevel@tonic-gate vbit = 1; 51017c478bd9Sstevel@tonic-gate /*FALLTHROUGH*/ 51027c478bd9Sstevel@tonic-gate case 1: 51037c478bd9Sstevel@tonic-gate wbit = DEBUG_OPND; 51047c478bd9Sstevel@tonic-gate break; 51057c478bd9Sstevel@tonic-gate 51067c478bd9Sstevel@tonic-gate case 6: 51077c478bd9Sstevel@tonic-gate vbit = 1; 51087c478bd9Sstevel@tonic-gate /*FALLTHROUGH*/ 51097c478bd9Sstevel@tonic-gate case 4: 51107c478bd9Sstevel@tonic-gate wbit = TEST_OPND; 51117c478bd9Sstevel@tonic-gate break; 51127c478bd9Sstevel@tonic-gate 51137c478bd9Sstevel@tonic-gate } 51147c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 51157c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); 51167c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, wbit, vbit); 51177c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, r_m, LONG_OPND, 1 - vbit); 51187c478bd9Sstevel@tonic-gate NOMEM; 51197c478bd9Sstevel@tonic-gate break; 51207c478bd9Sstevel@tonic-gate 51217c478bd9Sstevel@tonic-gate /* 51227c478bd9Sstevel@tonic-gate * single register operand with register in the low 3 51237c478bd9Sstevel@tonic-gate * bits of op code 51247c478bd9Sstevel@tonic-gate */ 51257c478bd9Sstevel@tonic-gate case R: 51267c478bd9Sstevel@tonic-gate if (opcode_bytes == 2) 51277c478bd9Sstevel@tonic-gate reg = REGNO(opcode5); 51287c478bd9Sstevel@tonic-gate else 51297c478bd9Sstevel@tonic-gate reg = REGNO(opcode2); 51307c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, NULL); 51317c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, LONG_OPND, 0); 51327c478bd9Sstevel@tonic-gate NOMEM; 51337c478bd9Sstevel@tonic-gate break; 51347c478bd9Sstevel@tonic-gate 51357c478bd9Sstevel@tonic-gate /* 51367c478bd9Sstevel@tonic-gate * register to accumulator with register in the low 3 51377c478bd9Sstevel@tonic-gate * bits of op code, xchg instructions 51387c478bd9Sstevel@tonic-gate */ 51397c478bd9Sstevel@tonic-gate case RA: 51407c478bd9Sstevel@tonic-gate NOMEM; 51417c478bd9Sstevel@tonic-gate reg = REGNO(opcode2); 51427c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, NULL); 51437c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, LONG_OPND, 0); 51447c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, EAX_REGNO, LONG_OPND, 1); 51457c478bd9Sstevel@tonic-gate break; 51467c478bd9Sstevel@tonic-gate 51477c478bd9Sstevel@tonic-gate /* 51487c478bd9Sstevel@tonic-gate * single segment register operand, with register in 51497c478bd9Sstevel@tonic-gate * bits 3-4 of op code byte 51507c478bd9Sstevel@tonic-gate */ 51517c478bd9Sstevel@tonic-gate case SEG: 51527c478bd9Sstevel@tonic-gate NOMEM; 51537c478bd9Sstevel@tonic-gate reg = (x->d86_bytes[x->d86_len - 1] >> 3) & 0x3; 51547c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, SEG_OPND, 0); 51557c478bd9Sstevel@tonic-gate break; 51567c478bd9Sstevel@tonic-gate 51577c478bd9Sstevel@tonic-gate /* 51587c478bd9Sstevel@tonic-gate * single segment register operand, with register in 51597c478bd9Sstevel@tonic-gate * bits 3-5 of op code 51607c478bd9Sstevel@tonic-gate */ 51617c478bd9Sstevel@tonic-gate case LSEG: 51627c478bd9Sstevel@tonic-gate NOMEM; 51637c478bd9Sstevel@tonic-gate /* long seg reg from opcode */ 51647c478bd9Sstevel@tonic-gate reg = (x->d86_bytes[x->d86_len - 1] >> 3) & 0x7; 51657c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, SEG_OPND, 0); 51667c478bd9Sstevel@tonic-gate break; 51677c478bd9Sstevel@tonic-gate 51687c478bd9Sstevel@tonic-gate /* memory or register operand to register */ 51697c478bd9Sstevel@tonic-gate case MR: 5170ab47273fSEdward Gillett if (vex_prefetch) 5171ab47273fSEdward Gillett x->d86_got_modrm = 1; 51727c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 51737c478bd9Sstevel@tonic-gate STANDARD_MODRM(x, mode, reg, r_m, rex_prefix, wbit, 0); 51747c478bd9Sstevel@tonic-gate break; 51757c478bd9Sstevel@tonic-gate 51767c478bd9Sstevel@tonic-gate case RM: 51777aa76ffcSBryan Cantrill case RM_66r: 517881b505b7SJerry Jelinek if (vex_prefetch) 517981b505b7SJerry Jelinek x->d86_got_modrm = 1; 51807c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 51817c478bd9Sstevel@tonic-gate STANDARD_MODRM(x, mode, reg, r_m, rex_prefix, wbit, 1); 51827c478bd9Sstevel@tonic-gate break; 51837c478bd9Sstevel@tonic-gate 51847c478bd9Sstevel@tonic-gate /* MMX/SIMD-Int memory or mm reg to mm reg */ 51857c478bd9Sstevel@tonic-gate case MM: 51867c478bd9Sstevel@tonic-gate case MMO: 51877c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 51887c478bd9Sstevel@tonic-gate wbit = strcmp(dp->it_name, "movd") ? MM_OPND : LONG_OPND; 51897c478bd9Sstevel@tonic-gate #else 51907c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 51917c478bd9Sstevel@tonic-gate #endif 51927c478bd9Sstevel@tonic-gate MIXED_MM(x, mode, reg, r_m, rex_prefix, wbit, MM_OPND, 0); 51937c478bd9Sstevel@tonic-gate break; 51947c478bd9Sstevel@tonic-gate 51957c478bd9Sstevel@tonic-gate case MMOIMPL: 51967c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 51977c478bd9Sstevel@tonic-gate wbit = strcmp(dp->it_name, "movd") ? MM_OPND : LONG_OPND; 51987c478bd9Sstevel@tonic-gate #else 51997c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 52007c478bd9Sstevel@tonic-gate #endif 52017c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 52027c478bd9Sstevel@tonic-gate if (mode != REG_ONLY) 52037c478bd9Sstevel@tonic-gate goto error; 52047c478bd9Sstevel@tonic-gate 52057c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); 52067c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, 0); 52077c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, MM_OPND, 1); 52087c478bd9Sstevel@tonic-gate mode = 0; /* change for memory access size... */ 52097c478bd9Sstevel@tonic-gate break; 52107c478bd9Sstevel@tonic-gate 52117c478bd9Sstevel@tonic-gate /* MMX/SIMD-Int and SIMD-FP predicated mm reg to r32 */ 52127c478bd9Sstevel@tonic-gate case MMO3P: 52137c478bd9Sstevel@tonic-gate wbit = MM_OPND; 52147c478bd9Sstevel@tonic-gate goto xmm3p; 52157c478bd9Sstevel@tonic-gate case XMM3P: 52167c478bd9Sstevel@tonic-gate wbit = XMM_OPND; 52177c478bd9Sstevel@tonic-gate xmm3p: 52187c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 52197c478bd9Sstevel@tonic-gate if (mode != REG_ONLY) 52207c478bd9Sstevel@tonic-gate goto error; 52217c478bd9Sstevel@tonic-gate 5222a2f205d0Skk THREEOPERAND(x, mode, reg, r_m, rex_prefix, wbit, LONG_OPND, 1, 5223a2f205d0Skk 1); 52247c478bd9Sstevel@tonic-gate NOMEM; 52257c478bd9Sstevel@tonic-gate break; 52267c478bd9Sstevel@tonic-gate 5227d0f8ff6eSkk case XMM3PM_66r: 5228a2f205d0Skk THREEOPERAND(x, mode, reg, r_m, rex_prefix, LONG_OPND, XMM_OPND, 5229a2f205d0Skk 1, 0); 5230d0f8ff6eSkk break; 5231d0f8ff6eSkk 52327c478bd9Sstevel@tonic-gate /* MMX/SIMD-Int predicated r32/mem to mm reg */ 52337c478bd9Sstevel@tonic-gate case MMOPRM: 52347c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 52357c478bd9Sstevel@tonic-gate w2 = MM_OPND; 52367c478bd9Sstevel@tonic-gate goto xmmprm; 52377c478bd9Sstevel@tonic-gate case XMMPRM: 5238d0f8ff6eSkk case XMMPRM_66r: 52397c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 52407c478bd9Sstevel@tonic-gate w2 = XMM_OPND; 52417c478bd9Sstevel@tonic-gate xmmprm: 5242a2f205d0Skk THREEOPERAND(x, mode, reg, r_m, rex_prefix, wbit, w2, 1, 1); 52437c478bd9Sstevel@tonic-gate break; 52447c478bd9Sstevel@tonic-gate 52457c478bd9Sstevel@tonic-gate /* MMX/SIMD-Int predicated mm/mem to mm reg */ 52467c478bd9Sstevel@tonic-gate case MMOPM: 5247d0f8ff6eSkk case MMOPM_66o: 52487c478bd9Sstevel@tonic-gate wbit = w2 = MM_OPND; 52497c478bd9Sstevel@tonic-gate goto xmmprm; 52507c478bd9Sstevel@tonic-gate 52517c478bd9Sstevel@tonic-gate /* MMX/SIMD-Int mm reg to r32 */ 52527c478bd9Sstevel@tonic-gate case MMOM3: 52537c478bd9Sstevel@tonic-gate NOMEM; 52547c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 52557c478bd9Sstevel@tonic-gate if (mode != REG_ONLY) 52567c478bd9Sstevel@tonic-gate goto error; 52577c478bd9Sstevel@tonic-gate wbit = MM_OPND; 52587c478bd9Sstevel@tonic-gate MIXED_MM(x, mode, reg, r_m, rex_prefix, wbit, LONG_OPND, 0); 52597c478bd9Sstevel@tonic-gate break; 52607c478bd9Sstevel@tonic-gate 52617c478bd9Sstevel@tonic-gate /* SIMD memory or xmm reg operand to xmm reg */ 52627c478bd9Sstevel@tonic-gate case XMM: 5263d0f8ff6eSkk case XMM_66o: 5264d0f8ff6eSkk case XMM_66r: 52657c478bd9Sstevel@tonic-gate case XMMO: 52667c478bd9Sstevel@tonic-gate case XMMXIMPL: 52677c478bd9Sstevel@tonic-gate wbit = XMM_OPND; 52687c478bd9Sstevel@tonic-gate STANDARD_MODRM(x, mode, reg, r_m, rex_prefix, wbit, 0); 52697c478bd9Sstevel@tonic-gate 52707c478bd9Sstevel@tonic-gate if (dp->it_adrmode == XMMXIMPL && mode != REG_ONLY) 52717c478bd9Sstevel@tonic-gate goto error; 52727c478bd9Sstevel@tonic-gate 52737c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 52747c478bd9Sstevel@tonic-gate /* 52757c478bd9Sstevel@tonic-gate * movlps and movhlps share opcodes. They differ in the 52767c478bd9Sstevel@tonic-gate * addressing modes allowed for their operands. 52777c478bd9Sstevel@tonic-gate * movhps and movlhps behave similarly. 52787c478bd9Sstevel@tonic-gate */ 52797c478bd9Sstevel@tonic-gate if (mode == REG_ONLY) { 52807c478bd9Sstevel@tonic-gate if (strcmp(dp->it_name, "movlps") == 0) 5281d267098bSdmick (void) strncpy(x->d86_mnem, "movhlps", OPLEN); 52827c478bd9Sstevel@tonic-gate else if (strcmp(dp->it_name, "movhps") == 0) 5283d267098bSdmick (void) strncpy(x->d86_mnem, "movlhps", OPLEN); 52847c478bd9Sstevel@tonic-gate } 52857c478bd9Sstevel@tonic-gate #endif 52867c478bd9Sstevel@tonic-gate if (dp->it_adrmode == XMMXIMPL) 52877c478bd9Sstevel@tonic-gate mode = 0; /* change for memory access size... */ 52887c478bd9Sstevel@tonic-gate break; 52897c478bd9Sstevel@tonic-gate 52907c478bd9Sstevel@tonic-gate /* SIMD xmm reg to memory or xmm reg */ 52917c478bd9Sstevel@tonic-gate case XMMS: 52927c478bd9Sstevel@tonic-gate case XMMOS: 52937c478bd9Sstevel@tonic-gate case XMMMS: 52947c478bd9Sstevel@tonic-gate case XMMOMS: 52957c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 52967c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 52977c478bd9Sstevel@tonic-gate if ((strcmp(dp->it_name, "movlps") == 0 || 52987c478bd9Sstevel@tonic-gate strcmp(dp->it_name, "movhps") == 0 || 52997c478bd9Sstevel@tonic-gate strcmp(dp->it_name, "movntps") == 0) && 53007c478bd9Sstevel@tonic-gate mode == REG_ONLY) 53017c478bd9Sstevel@tonic-gate goto error; 53027c478bd9Sstevel@tonic-gate #endif 53037c478bd9Sstevel@tonic-gate wbit = XMM_OPND; 53047c478bd9Sstevel@tonic-gate MIXED_MM(x, mode, reg, r_m, rex_prefix, wbit, XMM_OPND, 1); 53057c478bd9Sstevel@tonic-gate break; 53067c478bd9Sstevel@tonic-gate 53077c478bd9Sstevel@tonic-gate /* SIMD memory to xmm reg */ 53087c478bd9Sstevel@tonic-gate case XMMM: 5309d0f8ff6eSkk case XMMM_66r: 53107c478bd9Sstevel@tonic-gate case XMMOM: 53117c478bd9Sstevel@tonic-gate wbit = XMM_OPND; 53127c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 53137c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 53147c478bd9Sstevel@tonic-gate if (mode == REG_ONLY) { 53157c478bd9Sstevel@tonic-gate if (strcmp(dp->it_name, "movhps") == 0) 5316d267098bSdmick (void) strncpy(x->d86_mnem, "movlhps", OPLEN); 53177c478bd9Sstevel@tonic-gate else 53187c478bd9Sstevel@tonic-gate goto error; 53197c478bd9Sstevel@tonic-gate } 53207c478bd9Sstevel@tonic-gate #endif 53217c478bd9Sstevel@tonic-gate MIXED_MM(x, mode, reg, r_m, rex_prefix, wbit, XMM_OPND, 0); 53227c478bd9Sstevel@tonic-gate break; 53237c478bd9Sstevel@tonic-gate 53247c478bd9Sstevel@tonic-gate /* SIMD memory or r32 to xmm reg */ 53257c478bd9Sstevel@tonic-gate case XMM3MX: 53267c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 53277c478bd9Sstevel@tonic-gate MIXED_MM(x, mode, reg, r_m, rex_prefix, wbit, XMM_OPND, 0); 53287c478bd9Sstevel@tonic-gate break; 53297c478bd9Sstevel@tonic-gate 53307c478bd9Sstevel@tonic-gate case XMM3MXS: 53317c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 53327c478bd9Sstevel@tonic-gate MIXED_MM(x, mode, reg, r_m, rex_prefix, wbit, XMM_OPND, 1); 53337c478bd9Sstevel@tonic-gate break; 53347c478bd9Sstevel@tonic-gate 53357c478bd9Sstevel@tonic-gate /* SIMD memory or mm reg to xmm reg */ 53367c478bd9Sstevel@tonic-gate case XMMOMX: 53377c478bd9Sstevel@tonic-gate /* SIMD mm to xmm */ 53387c478bd9Sstevel@tonic-gate case XMMMX: 53397c478bd9Sstevel@tonic-gate wbit = MM_OPND; 53407c478bd9Sstevel@tonic-gate MIXED_MM(x, mode, reg, r_m, rex_prefix, wbit, XMM_OPND, 0); 53417c478bd9Sstevel@tonic-gate break; 53427c478bd9Sstevel@tonic-gate 53437c478bd9Sstevel@tonic-gate /* SIMD memory or xmm reg to mm reg */ 53447c478bd9Sstevel@tonic-gate case XMMXMM: 53457c478bd9Sstevel@tonic-gate case XMMOXMM: 53467c478bd9Sstevel@tonic-gate case XMMXM: 53477c478bd9Sstevel@tonic-gate wbit = XMM_OPND; 53487c478bd9Sstevel@tonic-gate MIXED_MM(x, mode, reg, r_m, rex_prefix, wbit, MM_OPND, 0); 53497c478bd9Sstevel@tonic-gate break; 53507c478bd9Sstevel@tonic-gate 53517c478bd9Sstevel@tonic-gate 53527c478bd9Sstevel@tonic-gate /* SIMD memory or xmm reg to r32 */ 53537c478bd9Sstevel@tonic-gate case XMMXM3: 53547c478bd9Sstevel@tonic-gate wbit = XMM_OPND; 53557c478bd9Sstevel@tonic-gate MIXED_MM(x, mode, reg, r_m, rex_prefix, wbit, LONG_OPND, 0); 53567c478bd9Sstevel@tonic-gate break; 53577c478bd9Sstevel@tonic-gate 53587c478bd9Sstevel@tonic-gate /* SIMD xmm to r32 */ 53597c478bd9Sstevel@tonic-gate case XMMX3: 53607c478bd9Sstevel@tonic-gate case XMMOX3: 53617c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 53627c478bd9Sstevel@tonic-gate if (mode != REG_ONLY) 53637c478bd9Sstevel@tonic-gate goto error; 53647c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); 53657c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, XMM_OPND, 0); 53667c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, reg, LONG_OPND, 1); 53677c478bd9Sstevel@tonic-gate NOMEM; 53687c478bd9Sstevel@tonic-gate break; 53697c478bd9Sstevel@tonic-gate 53707c478bd9Sstevel@tonic-gate /* SIMD predicated memory or xmm reg with/to xmm reg */ 53717c478bd9Sstevel@tonic-gate case XMMP: 5372d0f8ff6eSkk case XMMP_66r: 5373d0f8ff6eSkk case XMMP_66o: 53747c478bd9Sstevel@tonic-gate case XMMOPM: 53757c478bd9Sstevel@tonic-gate wbit = XMM_OPND; 5376a2f205d0Skk THREEOPERAND(x, mode, reg, r_m, rex_prefix, wbit, XMM_OPND, 1, 5377a2f205d0Skk 1); 53787c478bd9Sstevel@tonic-gate 53797c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 53807c478bd9Sstevel@tonic-gate /* 53817c478bd9Sstevel@tonic-gate * cmpps and cmpss vary their instruction name based 53827c478bd9Sstevel@tonic-gate * on the value of imm8. Other XMMP instructions, 53837c478bd9Sstevel@tonic-gate * such as shufps, require explicit specification of 53847c478bd9Sstevel@tonic-gate * the predicate. 53857c478bd9Sstevel@tonic-gate */ 53867c478bd9Sstevel@tonic-gate if (dp->it_name[0] == 'c' && 53877c478bd9Sstevel@tonic-gate dp->it_name[1] == 'm' && 53887c478bd9Sstevel@tonic-gate dp->it_name[2] == 'p' && 53897c478bd9Sstevel@tonic-gate strlen(dp->it_name) == 5) { 53907c478bd9Sstevel@tonic-gate uchar_t pred = x->d86_opnd[0].d86_value & 0xff; 53917c478bd9Sstevel@tonic-gate 53927c478bd9Sstevel@tonic-gate if (pred >= (sizeof (dis_PREDSUFFIX) / sizeof (char *))) 53937c478bd9Sstevel@tonic-gate goto error; 53947c478bd9Sstevel@tonic-gate 5395d267098bSdmick (void) strncpy(x->d86_mnem, "cmp", OPLEN); 5396d267098bSdmick (void) strlcat(x->d86_mnem, dis_PREDSUFFIX[pred], 53977c478bd9Sstevel@tonic-gate OPLEN); 5398d267098bSdmick (void) strlcat(x->d86_mnem, 53997c478bd9Sstevel@tonic-gate dp->it_name + strlen(dp->it_name) - 2, 54007c478bd9Sstevel@tonic-gate OPLEN); 54017c478bd9Sstevel@tonic-gate x->d86_opnd[0] = x->d86_opnd[1]; 54027c478bd9Sstevel@tonic-gate x->d86_opnd[1] = x->d86_opnd[2]; 54037c478bd9Sstevel@tonic-gate x->d86_numopnds = 2; 54047c478bd9Sstevel@tonic-gate } 5405959b2dfdSRobert Mustacchi 5406959b2dfdSRobert Mustacchi /* 5407959b2dfdSRobert Mustacchi * The pclmulqdq instruction has a series of alternate names for 5408959b2dfdSRobert Mustacchi * various encodings of the immediate byte. As such, if we 5409959b2dfdSRobert Mustacchi * happen to find it and the immediate value matches, we'll 5410959b2dfdSRobert Mustacchi * rewrite the mnemonic. 5411959b2dfdSRobert Mustacchi */ 5412959b2dfdSRobert Mustacchi if (strcmp(dp->it_name, "pclmulqdq") == 0) { 5413959b2dfdSRobert Mustacchi boolean_t changed = B_TRUE; 5414959b2dfdSRobert Mustacchi switch (x->d86_opnd[0].d86_value) { 5415959b2dfdSRobert Mustacchi case 0x00: 5416959b2dfdSRobert Mustacchi (void) strncpy(x->d86_mnem, "pclmullqlqdq", 5417959b2dfdSRobert Mustacchi OPLEN); 5418959b2dfdSRobert Mustacchi break; 5419959b2dfdSRobert Mustacchi case 0x01: 5420959b2dfdSRobert Mustacchi (void) strncpy(x->d86_mnem, "pclmulhqlqdq", 5421959b2dfdSRobert Mustacchi OPLEN); 5422959b2dfdSRobert Mustacchi break; 5423959b2dfdSRobert Mustacchi case 0x10: 5424959b2dfdSRobert Mustacchi (void) strncpy(x->d86_mnem, "pclmullqhqdq", 5425959b2dfdSRobert Mustacchi OPLEN); 5426959b2dfdSRobert Mustacchi break; 5427959b2dfdSRobert Mustacchi case 0x11: 5428959b2dfdSRobert Mustacchi (void) strncpy(x->d86_mnem, "pclmulhqhqdq", 5429959b2dfdSRobert Mustacchi OPLEN); 5430959b2dfdSRobert Mustacchi break; 5431959b2dfdSRobert Mustacchi default: 5432959b2dfdSRobert Mustacchi changed = B_FALSE; 5433959b2dfdSRobert Mustacchi break; 5434959b2dfdSRobert Mustacchi } 5435959b2dfdSRobert Mustacchi 5436959b2dfdSRobert Mustacchi if (changed == B_TRUE) { 5437959b2dfdSRobert Mustacchi x->d86_opnd[0].d86_value_size = 0; 5438959b2dfdSRobert Mustacchi x->d86_opnd[0] = x->d86_opnd[1]; 5439959b2dfdSRobert Mustacchi x->d86_opnd[1] = x->d86_opnd[2]; 5440959b2dfdSRobert Mustacchi x->d86_numopnds = 2; 5441959b2dfdSRobert Mustacchi } 5442959b2dfdSRobert Mustacchi } 54437c478bd9Sstevel@tonic-gate #endif 54447c478bd9Sstevel@tonic-gate break; 54457c478bd9Sstevel@tonic-gate 5446f8801251Skk case XMMX2I: 5447f8801251Skk FOUROPERAND(x, mode, reg, r_m, rex_prefix, XMM_OPND, XMM_OPND, 5448f8801251Skk 1); 5449f8801251Skk NOMEM; 5450f8801251Skk break; 5451f8801251Skk 5452f8801251Skk case XMM2I: 5453f8801251Skk ONEOPERAND_TWOIMM(x, mode, reg, r_m, rex_prefix, XMM_OPND, 1); 5454f8801251Skk NOMEM; 5455f8801251Skk break; 5456f8801251Skk 54577c478bd9Sstevel@tonic-gate /* immediate operand to accumulator */ 54587c478bd9Sstevel@tonic-gate case IA: 54597c478bd9Sstevel@tonic-gate wbit = WBIT(opcode2); 54607c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, EAX_REGNO, wbit, 1); 54617c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, OPSIZE(opnd_size, wbit), 0); 54627c478bd9Sstevel@tonic-gate NOMEM; 54637c478bd9Sstevel@tonic-gate break; 54647c478bd9Sstevel@tonic-gate 54657c478bd9Sstevel@tonic-gate /* memory or register operand to accumulator */ 54667c478bd9Sstevel@tonic-gate case MA: 54677c478bd9Sstevel@tonic-gate wbit = WBIT(opcode2); 54687c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, NULL, &r_m); 54697c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, wbit, 0); 54707c478bd9Sstevel@tonic-gate break; 54717c478bd9Sstevel@tonic-gate 54727c478bd9Sstevel@tonic-gate /* si register to di register used to reference memory */ 54737c478bd9Sstevel@tonic-gate case SD: 54747c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 54757c478bd9Sstevel@tonic-gate dtrace_check_override(x, 0); 54767c478bd9Sstevel@tonic-gate x->d86_numopnds = 2; 54777c478bd9Sstevel@tonic-gate if (addr_size == SIZE64) { 5478dc0093f4Seschrock (void) strlcat(x->d86_opnd[0].d86_opnd, "(%rsi)", 54797c478bd9Sstevel@tonic-gate OPLEN); 5480dc0093f4Seschrock (void) strlcat(x->d86_opnd[1].d86_opnd, "(%rdi)", 54817c478bd9Sstevel@tonic-gate OPLEN); 54827c478bd9Sstevel@tonic-gate } else if (addr_size == SIZE32) { 5483dc0093f4Seschrock (void) strlcat(x->d86_opnd[0].d86_opnd, "(%esi)", 54847c478bd9Sstevel@tonic-gate OPLEN); 5485dc0093f4Seschrock (void) strlcat(x->d86_opnd[1].d86_opnd, "(%edi)", 54867c478bd9Sstevel@tonic-gate OPLEN); 54877c478bd9Sstevel@tonic-gate } else { 5488dc0093f4Seschrock (void) strlcat(x->d86_opnd[0].d86_opnd, "(%si)", 54897c478bd9Sstevel@tonic-gate OPLEN); 5490dc0093f4Seschrock (void) strlcat(x->d86_opnd[1].d86_opnd, "(%di)", 54917c478bd9Sstevel@tonic-gate OPLEN); 54927c478bd9Sstevel@tonic-gate } 54937c478bd9Sstevel@tonic-gate #endif 54947c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 54957c478bd9Sstevel@tonic-gate break; 54967c478bd9Sstevel@tonic-gate 54977c478bd9Sstevel@tonic-gate /* accumulator to di register */ 54987c478bd9Sstevel@tonic-gate case AD: 54997c478bd9Sstevel@tonic-gate wbit = WBIT(opcode2); 55007c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 55017c478bd9Sstevel@tonic-gate dtrace_check_override(x, 1); 55027c478bd9Sstevel@tonic-gate x->d86_numopnds = 2; 55037c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, EAX_REGNO, wbit, 0); 55047c478bd9Sstevel@tonic-gate if (addr_size == SIZE64) 5505dc0093f4Seschrock (void) strlcat(x->d86_opnd[1].d86_opnd, "(%rdi)", 55067c478bd9Sstevel@tonic-gate OPLEN); 55077c478bd9Sstevel@tonic-gate else if (addr_size == SIZE32) 5508dc0093f4Seschrock (void) strlcat(x->d86_opnd[1].d86_opnd, "(%edi)", 55097c478bd9Sstevel@tonic-gate OPLEN); 55107c478bd9Sstevel@tonic-gate else 5511dc0093f4Seschrock (void) strlcat(x->d86_opnd[1].d86_opnd, "(%di)", 55127c478bd9Sstevel@tonic-gate OPLEN); 55137c478bd9Sstevel@tonic-gate #endif 55147c478bd9Sstevel@tonic-gate break; 55157c478bd9Sstevel@tonic-gate 55167c478bd9Sstevel@tonic-gate /* si register to accumulator */ 55177c478bd9Sstevel@tonic-gate case SA: 55187c478bd9Sstevel@tonic-gate wbit = WBIT(opcode2); 55197c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 55207c478bd9Sstevel@tonic-gate dtrace_check_override(x, 0); 55217c478bd9Sstevel@tonic-gate x->d86_numopnds = 2; 55227c478bd9Sstevel@tonic-gate if (addr_size == SIZE64) 5523dc0093f4Seschrock (void) strlcat(x->d86_opnd[0].d86_opnd, "(%rsi)", 55247c478bd9Sstevel@tonic-gate OPLEN); 55257c478bd9Sstevel@tonic-gate else if (addr_size == SIZE32) 5526dc0093f4Seschrock (void) strlcat(x->d86_opnd[0].d86_opnd, "(%esi)", 55277c478bd9Sstevel@tonic-gate OPLEN); 55287c478bd9Sstevel@tonic-gate else 5529dc0093f4Seschrock (void) strlcat(x->d86_opnd[0].d86_opnd, "(%si)", 55307c478bd9Sstevel@tonic-gate OPLEN); 55317c478bd9Sstevel@tonic-gate dtrace_get_operand(x, REG_ONLY, EAX_REGNO, wbit, 1); 55327c478bd9Sstevel@tonic-gate #endif 55337c478bd9Sstevel@tonic-gate break; 55347c478bd9Sstevel@tonic-gate 55357c478bd9Sstevel@tonic-gate /* 55367c478bd9Sstevel@tonic-gate * single operand, a 16/32 bit displacement 55377c478bd9Sstevel@tonic-gate */ 55387c478bd9Sstevel@tonic-gate case D: 55397c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 55407c478bd9Sstevel@tonic-gate dtrace_disp_opnd(x, wbit, OPSIZE(opnd_size, LONG_OPND), 0); 55417c478bd9Sstevel@tonic-gate NOMEM; 55427c478bd9Sstevel@tonic-gate break; 55437c478bd9Sstevel@tonic-gate 55447c478bd9Sstevel@tonic-gate /* jmp/call indirect to memory or register operand */ 55457c478bd9Sstevel@tonic-gate case INM: 55467c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 5547dc0093f4Seschrock (void) strlcat(x->d86_opnd[0].d86_prefix, "*", OPLEN); 55487c478bd9Sstevel@tonic-gate #endif 55497c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, NULL, &r_m); 55507c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, LONG_OPND, 0); 55517c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 55527c478bd9Sstevel@tonic-gate break; 55537c478bd9Sstevel@tonic-gate 55547c478bd9Sstevel@tonic-gate /* 55557c478bd9Sstevel@tonic-gate * for long jumps and long calls -- a new code segment 55567c478bd9Sstevel@tonic-gate * register and an offset in IP -- stored in object 55577c478bd9Sstevel@tonic-gate * code in reverse order. Note - not valid in amd64 55587c478bd9Sstevel@tonic-gate */ 55597c478bd9Sstevel@tonic-gate case SO: 55607c478bd9Sstevel@tonic-gate dtrace_check_override(x, 1); 55617c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 55627c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, OPSIZE(opnd_size, LONG_OPND), 1); 55637c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 55647c478bd9Sstevel@tonic-gate x->d86_opnd[1].d86_mode = MODE_SIGNED; 55657c478bd9Sstevel@tonic-gate #endif 55667c478bd9Sstevel@tonic-gate /* will now get segment operand */ 55677c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, 2, 0); 55687c478bd9Sstevel@tonic-gate break; 55697c478bd9Sstevel@tonic-gate 55707c478bd9Sstevel@tonic-gate /* 55717c478bd9Sstevel@tonic-gate * jmp/call. single operand, 8 bit displacement. 55727c478bd9Sstevel@tonic-gate * added to current EIP in 'compofff' 55737c478bd9Sstevel@tonic-gate */ 55747c478bd9Sstevel@tonic-gate case BD: 55757c478bd9Sstevel@tonic-gate dtrace_disp_opnd(x, BYTE_OPND, 1, 0); 55767c478bd9Sstevel@tonic-gate NOMEM; 55777c478bd9Sstevel@tonic-gate break; 55787c478bd9Sstevel@tonic-gate 55797c478bd9Sstevel@tonic-gate /* single 32/16 bit immediate operand */ 55807c478bd9Sstevel@tonic-gate case I: 55817c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 55827c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, OPSIZE(opnd_size, LONG_OPND), 0); 55837c478bd9Sstevel@tonic-gate break; 55847c478bd9Sstevel@tonic-gate 55857c478bd9Sstevel@tonic-gate /* single 8 bit immediate operand */ 55867c478bd9Sstevel@tonic-gate case Ib: 55877c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 55887c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, 1, 0); 55897c478bd9Sstevel@tonic-gate break; 55907c478bd9Sstevel@tonic-gate 55917c478bd9Sstevel@tonic-gate case ENTER: 55927c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 55937c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, 2, 0); 55947c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, 1, 1); 55957c478bd9Sstevel@tonic-gate switch (opnd_size) { 55967c478bd9Sstevel@tonic-gate case SIZE64: 55977c478bd9Sstevel@tonic-gate x->d86_memsize = (x->d86_opnd[1].d86_value + 1) * 8; 55987c478bd9Sstevel@tonic-gate break; 55997c478bd9Sstevel@tonic-gate case SIZE32: 56007c478bd9Sstevel@tonic-gate x->d86_memsize = (x->d86_opnd[1].d86_value + 1) * 4; 56017c478bd9Sstevel@tonic-gate break; 56027c478bd9Sstevel@tonic-gate case SIZE16: 56037c478bd9Sstevel@tonic-gate x->d86_memsize = (x->d86_opnd[1].d86_value + 1) * 2; 56047c478bd9Sstevel@tonic-gate break; 56057c478bd9Sstevel@tonic-gate } 56067c478bd9Sstevel@tonic-gate 56077c478bd9Sstevel@tonic-gate break; 56087c478bd9Sstevel@tonic-gate 56097c478bd9Sstevel@tonic-gate /* 16-bit immediate operand */ 56107c478bd9Sstevel@tonic-gate case RET: 56117c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 56127c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, wbit, 2, 0); 56137c478bd9Sstevel@tonic-gate break; 56147c478bd9Sstevel@tonic-gate 56157c478bd9Sstevel@tonic-gate /* single 8 bit port operand */ 56167c478bd9Sstevel@tonic-gate case P: 56177c478bd9Sstevel@tonic-gate dtrace_check_override(x, 0); 56187c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, BYTE_OPND, 1, 0); 56197c478bd9Sstevel@tonic-gate NOMEM; 56207c478bd9Sstevel@tonic-gate break; 56217c478bd9Sstevel@tonic-gate 56227c478bd9Sstevel@tonic-gate /* single operand, dx register (variable port instruction) */ 56237c478bd9Sstevel@tonic-gate case V: 56247c478bd9Sstevel@tonic-gate x->d86_numopnds = 1; 56257c478bd9Sstevel@tonic-gate dtrace_check_override(x, 0); 56267c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 5627dc0093f4Seschrock (void) strlcat(x->d86_opnd[0].d86_opnd, "(%dx)", OPLEN); 56287c478bd9Sstevel@tonic-gate #endif 56297c478bd9Sstevel@tonic-gate NOMEM; 56307c478bd9Sstevel@tonic-gate break; 56317c478bd9Sstevel@tonic-gate 56327c478bd9Sstevel@tonic-gate /* 56337c478bd9Sstevel@tonic-gate * The int instruction, which has two forms: 56347c478bd9Sstevel@tonic-gate * int 3 (breakpoint) or 56357c478bd9Sstevel@tonic-gate * int n, where n is indicated in the subsequent 56367c478bd9Sstevel@tonic-gate * byte (format Ib). The int 3 instruction (opcode 0xCC), 56377c478bd9Sstevel@tonic-gate * where, although the 3 looks like an operand, 56387c478bd9Sstevel@tonic-gate * it is implied by the opcode. It must be converted 56397c478bd9Sstevel@tonic-gate * to the correct base and output. 56407c478bd9Sstevel@tonic-gate */ 56417c478bd9Sstevel@tonic-gate case INT3: 56427c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 56437c478bd9Sstevel@tonic-gate x->d86_numopnds = 1; 56447c478bd9Sstevel@tonic-gate x->d86_opnd[0].d86_mode = MODE_SIGNED; 56457c478bd9Sstevel@tonic-gate x->d86_opnd[0].d86_value_size = 1; 56467c478bd9Sstevel@tonic-gate x->d86_opnd[0].d86_value = 3; 56477c478bd9Sstevel@tonic-gate #endif 56487c478bd9Sstevel@tonic-gate NOMEM; 56497c478bd9Sstevel@tonic-gate break; 56507c478bd9Sstevel@tonic-gate 56517c478bd9Sstevel@tonic-gate /* single 8 bit immediate operand */ 56527c478bd9Sstevel@tonic-gate case INTx: 56537c478bd9Sstevel@tonic-gate dtrace_imm_opnd(x, BYTE_OPND, 1, 0); 56547c478bd9Sstevel@tonic-gate NOMEM; 56557c478bd9Sstevel@tonic-gate break; 56567c478bd9Sstevel@tonic-gate 56577c478bd9Sstevel@tonic-gate /* an unused byte must be discarded */ 56587c478bd9Sstevel@tonic-gate case U: 56597c478bd9Sstevel@tonic-gate if (x->d86_get_byte(x->d86_data) < 0) 56607c478bd9Sstevel@tonic-gate goto error; 56617c478bd9Sstevel@tonic-gate x->d86_len++; 56627c478bd9Sstevel@tonic-gate NOMEM; 56637c478bd9Sstevel@tonic-gate break; 56647c478bd9Sstevel@tonic-gate 56657c478bd9Sstevel@tonic-gate case CBW: 56667c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 56677c478bd9Sstevel@tonic-gate if (opnd_size == SIZE16) 5668d267098bSdmick (void) strlcat(x->d86_mnem, "cbtw", OPLEN); 56697c478bd9Sstevel@tonic-gate else if (opnd_size == SIZE32) 5670d267098bSdmick (void) strlcat(x->d86_mnem, "cwtl", OPLEN); 56717c478bd9Sstevel@tonic-gate else 5672d267098bSdmick (void) strlcat(x->d86_mnem, "cltq", OPLEN); 56737c478bd9Sstevel@tonic-gate #endif 56747c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 56757c478bd9Sstevel@tonic-gate NOMEM; 56767c478bd9Sstevel@tonic-gate break; 56777c478bd9Sstevel@tonic-gate 56787c478bd9Sstevel@tonic-gate case CWD: 56797c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 56807c478bd9Sstevel@tonic-gate if (opnd_size == SIZE16) 5681d267098bSdmick (void) strlcat(x->d86_mnem, "cwtd", OPLEN); 56827c478bd9Sstevel@tonic-gate else if (opnd_size == SIZE32) 5683d267098bSdmick (void) strlcat(x->d86_mnem, "cltd", OPLEN); 56847c478bd9Sstevel@tonic-gate else 5685d267098bSdmick (void) strlcat(x->d86_mnem, "cqtd", OPLEN); 56867c478bd9Sstevel@tonic-gate #endif 56877c478bd9Sstevel@tonic-gate wbit = LONG_OPND; 56887c478bd9Sstevel@tonic-gate NOMEM; 56897c478bd9Sstevel@tonic-gate break; 56907c478bd9Sstevel@tonic-gate 56917c478bd9Sstevel@tonic-gate case XMMSFNC: 56927c478bd9Sstevel@tonic-gate /* 56937c478bd9Sstevel@tonic-gate * sfence is sfence if mode is REG_ONLY. If mode isn't 56947c478bd9Sstevel@tonic-gate * REG_ONLY, mnemonic should be 'clflush'. 56957c478bd9Sstevel@tonic-gate */ 56967c478bd9Sstevel@tonic-gate dtrace_get_modrm(x, &mode, ®, &r_m); 56977c478bd9Sstevel@tonic-gate 56987c478bd9Sstevel@tonic-gate /* sfence doesn't take operands */ 5699cff040f3SRobert Mustacchi if (mode != REG_ONLY) { 5700cff040f3SRobert Mustacchi if (opnd_size_prefix == 0x66) { 57017c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 5702cff040f3SRobert Mustacchi (void) strlcat(x->d86_mnem, "clflushopt", 5703cff040f3SRobert Mustacchi OPLEN); 5704cff040f3SRobert Mustacchi #endif 5705cff040f3SRobert Mustacchi } else if (opnd_size_prefix == 0) { 5706cff040f3SRobert Mustacchi #ifdef DIS_TEXT 5707cff040f3SRobert Mustacchi (void) strlcat(x->d86_mnem, "clflush", OPLEN); 5708cff040f3SRobert Mustacchi #endif 5709cff040f3SRobert Mustacchi } else { 5710cff040f3SRobert Mustacchi /* Unknown instruction */ 5711cff040f3SRobert Mustacchi goto error; 5712cff040f3SRobert Mustacchi } 5713cff040f3SRobert Mustacchi 57147c478bd9Sstevel@tonic-gate dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); 57157c478bd9Sstevel@tonic-gate dtrace_get_operand(x, mode, r_m, BYTE_OPND, 0); 57167c478bd9Sstevel@tonic-gate NOMEM; 5717cff040f3SRobert Mustacchi #ifdef DIS_TEXT 5718cff040f3SRobert Mustacchi } else { 5719cff040f3SRobert Mustacchi (void) strlcat(x->d86_mnem, "sfence", OPLEN); 5720cff040f3SRobert Mustacchi #endif 57217c478bd9Sstevel@tonic-gate } 5722cff040f3SRobert Mustacchi break; 5723cff040f3SRobert Mustacchi 5724cff040f3SRobert Mustacchi case FSGS: 5725cff040f3SRobert Mustacchi /* 5726cff040f3SRobert Mustacchi * The FSGSBASE instructions are taken only when the mode is set 5727cff040f3SRobert Mustacchi * to registers. They share opcodes with instructions like 5728cff040f3SRobert Mustacchi * fxrstor, stmxcsr, etc. We handle the repz prefix earlier. 5729cff040f3SRobert Mustacchi */ 5730cff040f3SRobert Mustacchi wbit = WBIT(opcode2); 5731cff040f3SRobert Mustacchi dtrace_get_modrm(x, &mode, ®, &r_m); 5732cff040f3SRobert Mustacchi dtrace_rex_adjust(rex_prefix, mode, NULL, &r_m); 5733cff040f3SRobert Mustacchi dtrace_get_operand(x, mode, r_m, wbit, 0); 5734cff040f3SRobert Mustacchi if (mode == REG_ONLY) { 57357c478bd9Sstevel@tonic-gate NOMEM; 57367c478bd9Sstevel@tonic-gate } 57377c478bd9Sstevel@tonic-gate break; 57387c478bd9Sstevel@tonic-gate 57397c478bd9Sstevel@tonic-gate /* 57407c478bd9Sstevel@tonic-gate * no disassembly, the mnemonic was all there was so go on 57417c478bd9Sstevel@tonic-gate */ 57427c478bd9Sstevel@tonic-gate case NORM: 57437c478bd9Sstevel@tonic-gate if (dp->it_invalid32 && cpu_mode != SIZE64) 57447c478bd9Sstevel@tonic-gate goto error; 57457c478bd9Sstevel@tonic-gate NOMEM; 57467c478bd9Sstevel@tonic-gate /*FALLTHROUGH*/ 57477c478bd9Sstevel@tonic-gate case IMPLMEM: 57487c478bd9Sstevel@tonic-gate break; 57497c478bd9Sstevel@tonic-gate 57507c478bd9Sstevel@tonic-gate case XMMFENCE: 57517c478bd9Sstevel@tonic-gate /* 575292381362SJerry Jelinek * XRSTOR, XSAVEOPT and LFENCE share the same opcode but 575392381362SJerry Jelinek * differ in mode and reg. 57547c478bd9Sstevel@tonic-gate */ 5755ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 57567c478bd9Sstevel@tonic-gate 5757ab47273fSEdward Gillett if (mode == REG_ONLY) { 5758ab47273fSEdward Gillett /* 5759ab47273fSEdward Gillett * Only the following exact byte sequences are allowed: 5760ab47273fSEdward Gillett * 5761cff040f3SRobert Mustacchi * 0f ae e8 lfence 5762cff040f3SRobert Mustacchi * 0f ae f0 mfence 5763ab47273fSEdward Gillett */ 5764ab47273fSEdward Gillett if ((uint8_t)x->d86_bytes[x->d86_len - 1] != 0xe8 && 5765ab47273fSEdward Gillett (uint8_t)x->d86_bytes[x->d86_len - 1] != 0xf0) 5766ab47273fSEdward Gillett goto error; 5767ab47273fSEdward Gillett } else { 5768ab47273fSEdward Gillett #ifdef DIS_TEXT 576992381362SJerry Jelinek if (reg == 5) { 577092381362SJerry Jelinek (void) strncpy(x->d86_mnem, "xrstor", OPLEN); 577192381362SJerry Jelinek } else if (reg == 6) { 5772cff040f3SRobert Mustacchi if (opnd_size_prefix == 0x66) { 5773cff040f3SRobert Mustacchi (void) strncpy(x->d86_mnem, "clwb", 5774cff040f3SRobert Mustacchi OPLEN); 5775cff040f3SRobert Mustacchi } else if (opnd_size_prefix == 0x00) { 5776cff040f3SRobert Mustacchi (void) strncpy(x->d86_mnem, "xsaveopt", 5777cff040f3SRobert Mustacchi OPLEN); 5778cff040f3SRobert Mustacchi } else { 5779cff040f3SRobert Mustacchi goto error; 5780cff040f3SRobert Mustacchi } 578192381362SJerry Jelinek } else { 578292381362SJerry Jelinek goto error; 578392381362SJerry Jelinek } 5784ab47273fSEdward Gillett #endif 5785ab47273fSEdward Gillett dtrace_rex_adjust(rex_prefix, mode, ®, &r_m); 5786ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, BYTE_OPND, 0); 5787ab47273fSEdward Gillett } 57887c478bd9Sstevel@tonic-gate break; 57897c478bd9Sstevel@tonic-gate 57907c478bd9Sstevel@tonic-gate /* float reg */ 57917c478bd9Sstevel@tonic-gate case F: 57927c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 57937c478bd9Sstevel@tonic-gate x->d86_numopnds = 1; 5794dc0093f4Seschrock (void) strlcat(x->d86_opnd[0].d86_opnd, "%st(X)", OPLEN); 57957c478bd9Sstevel@tonic-gate x->d86_opnd[0].d86_opnd[4] = r_m + '0'; 57967c478bd9Sstevel@tonic-gate #endif 57977c478bd9Sstevel@tonic-gate NOMEM; 57987c478bd9Sstevel@tonic-gate break; 57997c478bd9Sstevel@tonic-gate 58007c478bd9Sstevel@tonic-gate /* float reg to float reg, with ret bit present */ 58017c478bd9Sstevel@tonic-gate case FF: 58027c478bd9Sstevel@tonic-gate vbit = opcode2 >> 2 & 0x1; /* vbit = 1: st -> st(i) */ 58037c478bd9Sstevel@tonic-gate /*FALLTHROUGH*/ 58047c478bd9Sstevel@tonic-gate case FFC: /* case for vbit always = 0 */ 58057c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 58067c478bd9Sstevel@tonic-gate x->d86_numopnds = 2; 5807dc0093f4Seschrock (void) strlcat(x->d86_opnd[1 - vbit].d86_opnd, "%st", OPLEN); 5808dc0093f4Seschrock (void) strlcat(x->d86_opnd[vbit].d86_opnd, "%st(X)", OPLEN); 58097c478bd9Sstevel@tonic-gate x->d86_opnd[vbit].d86_opnd[4] = r_m + '0'; 58107c478bd9Sstevel@tonic-gate #endif 58117c478bd9Sstevel@tonic-gate NOMEM; 58127c478bd9Sstevel@tonic-gate break; 58137c478bd9Sstevel@tonic-gate 5814ab47273fSEdward Gillett /* AVX instructions */ 5815ab47273fSEdward Gillett case VEX_MO: 5816ab47273fSEdward Gillett /* op(ModR/M.r/m) */ 5817ab47273fSEdward Gillett x->d86_numopnds = 1; 5818ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 5819ab47273fSEdward Gillett #ifdef DIS_TEXT 5820ab47273fSEdward Gillett if ((dp == &dis_opAVX0F[0xA][0xE]) && (reg == 3)) 5821ab47273fSEdward Gillett (void) strncpy(x->d86_mnem, "vstmxcsr", OPLEN); 5822ab47273fSEdward Gillett #endif 5823ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5824ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, 0); 5825ab47273fSEdward Gillett break; 5826ab47273fSEdward Gillett case VEX_RMrX: 5827245ac945SRobert Mustacchi case FMA: 5828ab47273fSEdward Gillett /* ModR/M.reg := op(VEX.vvvv, ModR/M.r/m) */ 5829ab47273fSEdward Gillett x->d86_numopnds = 3; 5830ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 5831ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5832ab47273fSEdward Gillett 5833245ac945SRobert Mustacchi /* 5834245ac945SRobert Mustacchi * In classic Intel fashion, the opcodes for all of the FMA 5835245ac945SRobert Mustacchi * instructions all have two possible mnemonics which vary by 5836245ac945SRobert Mustacchi * one letter, which is selected based on the value of the wbit. 5837245ac945SRobert Mustacchi * When wbit is one, they have the 'd' suffix and when 'wbit' is 5838245ac945SRobert Mustacchi * 0, they have the 's' suffix. Otherwise, the FMA instructions 5839245ac945SRobert Mustacchi * are all a standard VEX_RMrX. 5840245ac945SRobert Mustacchi */ 5841245ac945SRobert Mustacchi #ifdef DIS_TEXT 5842245ac945SRobert Mustacchi if (dp->it_adrmode == FMA) { 5843245ac945SRobert Mustacchi size_t len = strlen(dp->it_name); 5844245ac945SRobert Mustacchi (void) strncpy(x->d86_mnem, dp->it_name, OPLEN); 5845245ac945SRobert Mustacchi if (len + 1 < OPLEN) { 5846245ac945SRobert Mustacchi (void) strncpy(x->d86_mnem + len, 5847245ac945SRobert Mustacchi vex_W != 0 ? "d" : "s", OPLEN - len); 5848245ac945SRobert Mustacchi } 5849245ac945SRobert Mustacchi } 5850245ac945SRobert Mustacchi #endif 5851245ac945SRobert Mustacchi 5852ab47273fSEdward Gillett if (mode != REG_ONLY) { 5853ab47273fSEdward Gillett if ((dp == &dis_opAVXF20F[0x10]) || 5854ab47273fSEdward Gillett (dp == &dis_opAVXF30F[0x10])) { 5855ab47273fSEdward Gillett /* vmovsd <m64>, <xmm> */ 5856ab47273fSEdward Gillett /* or vmovss <m64>, <xmm> */ 5857ab47273fSEdward Gillett x->d86_numopnds = 2; 5858ab47273fSEdward Gillett goto L_VEX_MX; 5859ab47273fSEdward Gillett } 5860ab47273fSEdward Gillett } 5861ab47273fSEdward Gillett 5862ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 2); 5863ab47273fSEdward Gillett /* 5864ab47273fSEdward Gillett * VEX prefix uses the 1's complement form to encode the 5865ab47273fSEdward Gillett * XMM/YMM regs 5866ab47273fSEdward Gillett */ 5867ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, (0xF - vex_v), wbit, 1); 5868ab47273fSEdward Gillett 5869ab47273fSEdward Gillett if ((dp == &dis_opAVXF20F[0x2A]) || 5870ab47273fSEdward Gillett (dp == &dis_opAVXF30F[0x2A])) { 5871ab47273fSEdward Gillett /* 5872ab47273fSEdward Gillett * vcvtsi2si </r,m>, <xmm>, <xmm> or vcvtsi2ss </r,m>, 5873ab47273fSEdward Gillett * <xmm>, <xmm> 5874ab47273fSEdward Gillett */ 5875ab47273fSEdward Gillett wbit = LONG_OPND; 5876ab47273fSEdward Gillett } 5877ab47273fSEdward Gillett #ifdef DIS_TEXT 5878ab47273fSEdward Gillett else if ((mode == REG_ONLY) && 5879ab47273fSEdward Gillett (dp == &dis_opAVX0F[0x1][0x6])) { /* vmovlhps */ 5880ab47273fSEdward Gillett (void) strncpy(x->d86_mnem, "vmovlhps", OPLEN); 5881ab47273fSEdward Gillett } else if ((mode == REG_ONLY) && 5882ab47273fSEdward Gillett (dp == &dis_opAVX0F[0x1][0x2])) { /* vmovhlps */ 5883ab47273fSEdward Gillett (void) strncpy(x->d86_mnem, "vmovhlps", OPLEN); 5884ab47273fSEdward Gillett } 5885ab47273fSEdward Gillett #endif 5886ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, 0); 5887ab47273fSEdward Gillett 5888ab47273fSEdward Gillett break; 5889ab47273fSEdward Gillett 5890245ac945SRobert Mustacchi case VEX_VRMrX: 5891245ac945SRobert Mustacchi /* ModR/M.reg := op(MODR/M.r/m, VEX.vvvv) */ 5892245ac945SRobert Mustacchi x->d86_numopnds = 3; 5893245ac945SRobert Mustacchi dtrace_get_modrm(x, &mode, ®, &r_m); 5894245ac945SRobert Mustacchi dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5895245ac945SRobert Mustacchi 5896245ac945SRobert Mustacchi dtrace_get_operand(x, REG_ONLY, reg, wbit, 2); 5897245ac945SRobert Mustacchi /* 5898245ac945SRobert Mustacchi * VEX prefix uses the 1's complement form to encode the 5899245ac945SRobert Mustacchi * XMM/YMM regs 5900245ac945SRobert Mustacchi */ 5901245ac945SRobert Mustacchi dtrace_get_operand(x, REG_ONLY, (0xF - vex_v), wbit, 0); 5902245ac945SRobert Mustacchi 5903245ac945SRobert Mustacchi dtrace_get_operand(x, mode, r_m, wbit, 1); 5904245ac945SRobert Mustacchi break; 5905245ac945SRobert Mustacchi 5906245ac945SRobert Mustacchi case VEX_SbVM: 5907245ac945SRobert Mustacchi /* ModR/M.reg := op(MODR/M.r/m, VSIB, VEX.vvvv) */ 5908245ac945SRobert Mustacchi x->d86_numopnds = 3; 5909245ac945SRobert Mustacchi x->d86_vsib = 1; 5910245ac945SRobert Mustacchi 5911245ac945SRobert Mustacchi /* 5912245ac945SRobert Mustacchi * All instructions that use VSIB are currently a mess. See the 5913245ac945SRobert Mustacchi * comment around the dis_gather_regs_t structure definition. 5914245ac945SRobert Mustacchi */ 5915245ac945SRobert Mustacchi 5916245ac945SRobert Mustacchi vreg = &dis_vgather[opcode2][vex_W][vex_L]; 5917245ac945SRobert Mustacchi 5918245ac945SRobert Mustacchi #ifdef DIS_TEXT 5919245ac945SRobert Mustacchi (void) strncpy(x->d86_mnem, dp->it_name, OPLEN); 5920245ac945SRobert Mustacchi (void) strlcat(x->d86_mnem + strlen(dp->it_name), 5921245ac945SRobert Mustacchi vreg->dgr_suffix, OPLEN - strlen(dp->it_name)); 5922245ac945SRobert Mustacchi #endif 5923245ac945SRobert Mustacchi 5924245ac945SRobert Mustacchi dtrace_get_modrm(x, &mode, ®, &r_m); 5925245ac945SRobert Mustacchi dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5926245ac945SRobert Mustacchi 5927245ac945SRobert Mustacchi dtrace_get_operand(x, REG_ONLY, reg, vreg->dgr_arg2, 2); 5928245ac945SRobert Mustacchi /* 5929245ac945SRobert Mustacchi * VEX prefix uses the 1's complement form to encode the 5930245ac945SRobert Mustacchi * XMM/YMM regs 5931245ac945SRobert Mustacchi */ 5932245ac945SRobert Mustacchi dtrace_get_operand(x, REG_ONLY, (0xF - vex_v), vreg->dgr_arg0, 5933245ac945SRobert Mustacchi 0); 5934245ac945SRobert Mustacchi dtrace_get_operand(x, mode, r_m, vreg->dgr_arg1, 1); 5935245ac945SRobert Mustacchi break; 5936245ac945SRobert Mustacchi 5937ab47273fSEdward Gillett case VEX_RRX: 5938ab47273fSEdward Gillett /* ModR/M.rm := op(VEX.vvvv, ModR/M.reg) */ 5939ab47273fSEdward Gillett x->d86_numopnds = 3; 5940ab47273fSEdward Gillett 5941ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 5942ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5943ab47273fSEdward Gillett 5944ab47273fSEdward Gillett if (mode != REG_ONLY) { 5945ab47273fSEdward Gillett if ((dp == &dis_opAVXF20F[0x11]) || 5946ab47273fSEdward Gillett (dp == &dis_opAVXF30F[0x11])) { 5947ab47273fSEdward Gillett /* vmovsd <xmm>, <m64> */ 5948ab47273fSEdward Gillett /* or vmovss <xmm>, <m64> */ 5949ab47273fSEdward Gillett x->d86_numopnds = 2; 5950ab47273fSEdward Gillett goto L_VEX_RM; 5951ab47273fSEdward Gillett } 5952ab47273fSEdward Gillett } 5953ab47273fSEdward Gillett 5954ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, 2); 5955ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, (0xF - vex_v), wbit, 1); 5956ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 0); 5957ab47273fSEdward Gillett break; 5958ab47273fSEdward Gillett 5959ab47273fSEdward Gillett case VEX_RMRX: 5960ab47273fSEdward Gillett /* ModR/M.reg := op(VEX.vvvv, ModR/M.r_m, imm8[7:4]) */ 5961ab47273fSEdward Gillett x->d86_numopnds = 4; 5962ab47273fSEdward Gillett 5963ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 5964ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 5965ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 3); 5966ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, (0xF - vex_v), wbit, 2); 5967ab47273fSEdward Gillett if (dp == &dis_opAVX660F3A[0x18]) { 5968ab47273fSEdward Gillett /* vinsertf128 <imm8>, <xmm>, <ymm>, <ymm> */ 5969ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, XMM_OPND, 1); 5970ab47273fSEdward Gillett } else if ((dp == &dis_opAVX660F3A[0x20]) || 5971ab47273fSEdward Gillett (dp == & dis_opAVX660F[0xC4])) { 5972ab47273fSEdward Gillett /* vpinsrb <imm8>, <reg/mm>, <xmm>, <xmm> */ 5973ab47273fSEdward Gillett /* or vpinsrw <imm8>, <reg/mm>, <xmm>, <xmm> */ 5974ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, LONG_OPND, 1); 5975ab47273fSEdward Gillett } else if (dp == &dis_opAVX660F3A[0x22]) { 5976ab47273fSEdward Gillett /* vpinsrd/q <imm8>, <reg/mm>, <xmm>, <xmm> */ 5977ab47273fSEdward Gillett #ifdef DIS_TEXT 5978ab47273fSEdward Gillett if (vex_W) 5979ab47273fSEdward Gillett x->d86_mnem[6] = 'q'; 5980ab47273fSEdward Gillett #endif 5981ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, LONG_OPND, 1); 5982ab47273fSEdward Gillett } else { 5983ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, 1); 5984ab47273fSEdward Gillett } 5985ab47273fSEdward Gillett 5986ab47273fSEdward Gillett /* one byte immediate number */ 5987ab47273fSEdward Gillett dtrace_imm_opnd(x, wbit, 1, 0); 5988ab47273fSEdward Gillett 5989ab47273fSEdward Gillett /* vblendvpd, vblendvps, vblendvb use the imm encode the regs */ 5990ab47273fSEdward Gillett if ((dp == &dis_opAVX660F3A[0x4A]) || 5991ab47273fSEdward Gillett (dp == &dis_opAVX660F3A[0x4B]) || 5992ab47273fSEdward Gillett (dp == &dis_opAVX660F3A[0x4C])) { 5993ab47273fSEdward Gillett #ifdef DIS_TEXT 5994ab47273fSEdward Gillett int regnum = (x->d86_opnd[0].d86_value & 0xF0) >> 4; 5995ab47273fSEdward Gillett #endif 5996ab47273fSEdward Gillett x->d86_opnd[0].d86_mode = MODE_NONE; 5997ab47273fSEdward Gillett #ifdef DIS_TEXT 5998ab47273fSEdward Gillett if (vex_L) 5999ab47273fSEdward Gillett (void) strncpy(x->d86_opnd[0].d86_opnd, 6000ab47273fSEdward Gillett dis_YMMREG[regnum], OPLEN); 6001ab47273fSEdward Gillett else 6002ab47273fSEdward Gillett (void) strncpy(x->d86_opnd[0].d86_opnd, 6003ab47273fSEdward Gillett dis_XMMREG[regnum], OPLEN); 6004ab47273fSEdward Gillett #endif 6005ab47273fSEdward Gillett } 6006ab47273fSEdward Gillett break; 6007ab47273fSEdward Gillett 6008ab47273fSEdward Gillett case VEX_MX: 6009ab47273fSEdward Gillett /* ModR/M.reg := op(ModR/M.rm) */ 6010ab47273fSEdward Gillett x->d86_numopnds = 2; 6011ab47273fSEdward Gillett 6012ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 6013ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 6014ab47273fSEdward Gillett L_VEX_MX: 6015ab47273fSEdward Gillett 6016ab47273fSEdward Gillett if ((dp == &dis_opAVXF20F[0xE6]) || 6017ab47273fSEdward Gillett (dp == &dis_opAVX660F[0x5A]) || 6018ab47273fSEdward Gillett (dp == &dis_opAVX660F[0xE6])) { 6019ab47273fSEdward Gillett /* vcvtpd2dq <ymm>, <xmm> */ 6020ab47273fSEdward Gillett /* or vcvtpd2ps <ymm>, <xmm> */ 6021ab47273fSEdward Gillett /* or vcvttpd2dq <ymm>, <xmm> */ 6022ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, XMM_OPND, 1); 6023ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, 0); 6024ab47273fSEdward Gillett } else if ((dp == &dis_opAVXF30F[0xE6]) || 6025ebb8ac07SRobert Mustacchi (dp == &dis_opAVX0F[0x5][0xA]) || 6026245ac945SRobert Mustacchi (dp == &dis_opAVX660F38[0x13]) || 6027245ac945SRobert Mustacchi (dp == &dis_opAVX660F38[0x18]) || 6028245ac945SRobert Mustacchi (dp == &dis_opAVX660F38[0x19]) || 6029245ac945SRobert Mustacchi (dp == &dis_opAVX660F38[0x58]) || 6030245ac945SRobert Mustacchi (dp == &dis_opAVX660F38[0x78]) || 6031245ac945SRobert Mustacchi (dp == &dis_opAVX660F38[0x79]) || 6032245ac945SRobert Mustacchi (dp == &dis_opAVX660F38[0x59])) { 6033ab47273fSEdward Gillett /* vcvtdq2pd <xmm>, <ymm> */ 6034ab47273fSEdward Gillett /* or vcvtps2pd <xmm>, <ymm> */ 6035245ac945SRobert Mustacchi /* or vcvtph2ps <xmm>, <ymm> */ 6036245ac945SRobert Mustacchi /* or vbroadcasts* <xmm>, <ymm> */ 6037ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 1); 6038ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, XMM_OPND, 0); 6039ab47273fSEdward Gillett } else if (dp == &dis_opAVX660F[0x6E]) { 6040ab47273fSEdward Gillett /* vmovd/q <reg/mem 32/64>, <xmm> */ 6041ab47273fSEdward Gillett #ifdef DIS_TEXT 6042ab47273fSEdward Gillett if (vex_W) 6043ab47273fSEdward Gillett x->d86_mnem[4] = 'q'; 6044ab47273fSEdward Gillett #endif 6045ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 1); 6046ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, LONG_OPND, 0); 6047ab47273fSEdward Gillett } else { 6048ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 1); 6049ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, 0); 6050ab47273fSEdward Gillett } 6051ab47273fSEdward Gillett 6052ab47273fSEdward Gillett break; 6053ab47273fSEdward Gillett 6054ab47273fSEdward Gillett case VEX_MXI: 6055ab47273fSEdward Gillett /* ModR/M.reg := op(ModR/M.rm, imm8) */ 6056ab47273fSEdward Gillett x->d86_numopnds = 3; 6057ab47273fSEdward Gillett 6058ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 6059ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 6060ab47273fSEdward Gillett 6061ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 2); 6062ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, 1); 6063ab47273fSEdward Gillett 6064ab47273fSEdward Gillett /* one byte immediate number */ 6065ab47273fSEdward Gillett dtrace_imm_opnd(x, wbit, 1, 0); 6066ab47273fSEdward Gillett break; 6067ab47273fSEdward Gillett 6068ab47273fSEdward Gillett case VEX_XXI: 6069ab47273fSEdward Gillett /* VEX.vvvv := op(ModR/M.rm, imm8) */ 6070ab47273fSEdward Gillett x->d86_numopnds = 3; 6071ab47273fSEdward Gillett 6072ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 6073ab47273fSEdward Gillett #ifdef DIS_TEXT 6074ab47273fSEdward Gillett (void) strncpy(x->d86_mnem, dis_AVXvgrp7[opcode2 - 1][reg], 6075ab47273fSEdward Gillett OPLEN); 6076ab47273fSEdward Gillett #endif 6077ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 6078ab47273fSEdward Gillett 6079ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, (0xF - vex_v), wbit, 2); 6080ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, r_m, wbit, 1); 6081ab47273fSEdward Gillett 6082ab47273fSEdward Gillett /* one byte immediate number */ 6083ab47273fSEdward Gillett dtrace_imm_opnd(x, wbit, 1, 0); 6084ab47273fSEdward Gillett break; 6085ab47273fSEdward Gillett 6086ab47273fSEdward Gillett case VEX_MR: 6087ab47273fSEdward Gillett /* ModR/M.reg (reg32/64) := op(ModR/M.rm) */ 6088ab47273fSEdward Gillett if (dp == &dis_opAVX660F[0xC5]) { 6089ab47273fSEdward Gillett /* vpextrw <imm8>, <xmm>, <reg> */ 6090ab47273fSEdward Gillett x->d86_numopnds = 2; 6091ab47273fSEdward Gillett vbit = 2; 6092ab47273fSEdward Gillett } else { 6093ab47273fSEdward Gillett x->d86_numopnds = 2; 6094ab47273fSEdward Gillett vbit = 1; 6095ab47273fSEdward Gillett } 6096ab47273fSEdward Gillett 6097ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 6098ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 6099ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, LONG_OPND, vbit); 6100ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, vbit - 1); 6101ab47273fSEdward Gillett 6102ab47273fSEdward Gillett if (vbit == 2) 6103ab47273fSEdward Gillett dtrace_imm_opnd(x, wbit, 1, 0); 6104ab47273fSEdward Gillett 6105ab47273fSEdward Gillett break; 6106ab47273fSEdward Gillett 6107a4e73d5dSJerry Jelinek case VEX_KMR: 6108a4e73d5dSJerry Jelinek /* opmask: mod_rm := %k */ 6109a4e73d5dSJerry Jelinek x->d86_numopnds = 2; 6110a4e73d5dSJerry Jelinek dtrace_get_modrm(x, &mode, ®, &r_m); 6111a4e73d5dSJerry Jelinek dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 6112a4e73d5dSJerry Jelinek dtrace_get_operand(x, mode, r_m, LONG_OPND, 1); 6113a4e73d5dSJerry Jelinek dtrace_get_operand(x, REG_ONLY, reg, wbit, 0); 6114a4e73d5dSJerry Jelinek break; 6115a4e73d5dSJerry Jelinek 6116a4e73d5dSJerry Jelinek case VEX_KRM: 6117a4e73d5dSJerry Jelinek /* opmask: mod_reg := mod_rm */ 6118a4e73d5dSJerry Jelinek x->d86_numopnds = 2; 6119a4e73d5dSJerry Jelinek dtrace_get_modrm(x, &mode, ®, &r_m); 6120a4e73d5dSJerry Jelinek dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 6121a4e73d5dSJerry Jelinek dtrace_get_operand(x, REG_ONLY, reg, wbit, 1); 6122a4e73d5dSJerry Jelinek if (mode == REG_ONLY) { 6123a4e73d5dSJerry Jelinek dtrace_get_operand(x, mode, r_m, KOPMASK_OPND, 0); 6124a4e73d5dSJerry Jelinek } else { 6125a4e73d5dSJerry Jelinek dtrace_get_operand(x, mode, r_m, LONG_OPND, 0); 6126a4e73d5dSJerry Jelinek } 6127a4e73d5dSJerry Jelinek break; 6128a4e73d5dSJerry Jelinek 6129a4e73d5dSJerry Jelinek case VEX_KRR: 6130a4e73d5dSJerry Jelinek /* opmask: mod_reg := mod_rm */ 6131a4e73d5dSJerry Jelinek x->d86_numopnds = 2; 6132a4e73d5dSJerry Jelinek dtrace_get_modrm(x, &mode, ®, &r_m); 6133a4e73d5dSJerry Jelinek dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 6134a4e73d5dSJerry Jelinek dtrace_get_operand(x, mode, reg, wbit, 1); 6135a4e73d5dSJerry Jelinek dtrace_get_operand(x, REG_ONLY, r_m, LONG_OPND, 0); 6136a4e73d5dSJerry Jelinek break; 6137a4e73d5dSJerry Jelinek 6138ab47273fSEdward Gillett case VEX_RRI: 6139ab47273fSEdward Gillett /* implicit(eflags/r32) := op(ModR/M.reg, ModR/M.rm) */ 6140ab47273fSEdward Gillett x->d86_numopnds = 2; 6141ab47273fSEdward Gillett 6142ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 6143ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 6144ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 1); 6145ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, 0); 6146ab47273fSEdward Gillett break; 6147ab47273fSEdward Gillett 6148ab47273fSEdward Gillett case VEX_RX: 6149ab47273fSEdward Gillett /* ModR/M.rm := op(ModR/M.reg) */ 6150ebb8ac07SRobert Mustacchi /* vextractf128 || vcvtps2ph */ 6151ebb8ac07SRobert Mustacchi if (dp == &dis_opAVX660F3A[0x19] || 6152ebb8ac07SRobert Mustacchi dp == &dis_opAVX660F3A[0x1d]) { 6153ab47273fSEdward Gillett x->d86_numopnds = 3; 6154ab47273fSEdward Gillett 6155ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 6156ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 6157ab47273fSEdward Gillett 6158ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, XMM_OPND, 2); 6159ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 1); 6160ab47273fSEdward Gillett 6161ab47273fSEdward Gillett /* one byte immediate number */ 6162ab47273fSEdward Gillett dtrace_imm_opnd(x, wbit, 1, 0); 6163ab47273fSEdward Gillett break; 6164ab47273fSEdward Gillett } 6165ab47273fSEdward Gillett 6166ab47273fSEdward Gillett x->d86_numopnds = 2; 6167ab47273fSEdward Gillett 6168ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 6169ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 6170ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, 1); 6171ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 0); 6172ab47273fSEdward Gillett break; 6173ab47273fSEdward Gillett 6174ab47273fSEdward Gillett case VEX_RR: 6175ab47273fSEdward Gillett /* ModR/M.rm := op(ModR/M.reg) */ 6176ab47273fSEdward Gillett x->d86_numopnds = 2; 6177ab47273fSEdward Gillett 6178ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 6179ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 6180ab47273fSEdward Gillett 6181ab47273fSEdward Gillett if (dp == &dis_opAVX660F[0x7E]) { 6182ab47273fSEdward Gillett /* vmovd/q <reg/mem 32/64>, <xmm> */ 6183ab47273fSEdward Gillett #ifdef DIS_TEXT 6184ab47273fSEdward Gillett if (vex_W) 6185ab47273fSEdward Gillett x->d86_mnem[4] = 'q'; 6186ab47273fSEdward Gillett #endif 6187ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, LONG_OPND, 1); 6188ab47273fSEdward Gillett } else 6189ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, 1); 6190ab47273fSEdward Gillett 6191ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 0); 6192ab47273fSEdward Gillett break; 6193ab47273fSEdward Gillett 6194ab47273fSEdward Gillett case VEX_RRi: 6195ab47273fSEdward Gillett /* ModR/M.rm := op(ModR/M.reg, imm) */ 6196ab47273fSEdward Gillett x->d86_numopnds = 3; 6197ab47273fSEdward Gillett 6198ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 6199ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 6200ab47273fSEdward Gillett 6201ab47273fSEdward Gillett #ifdef DIS_TEXT 6202ab47273fSEdward Gillett if (dp == &dis_opAVX660F3A[0x16]) { 6203ab47273fSEdward Gillett /* vpextrd/q <imm>, <xmm>, <reg/mem 32/64> */ 6204ab47273fSEdward Gillett if (vex_W) 6205ab47273fSEdward Gillett x->d86_mnem[6] = 'q'; 6206ab47273fSEdward Gillett } 6207ab47273fSEdward Gillett #endif 6208ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, LONG_OPND, 2); 6209ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 1); 6210ab47273fSEdward Gillett 6211ab47273fSEdward Gillett /* one byte immediate number */ 6212ab47273fSEdward Gillett dtrace_imm_opnd(x, wbit, 1, 0); 6213ab47273fSEdward Gillett break; 6214245ac945SRobert Mustacchi case VEX_RIM: 6215245ac945SRobert Mustacchi /* ModR/M.rm := op(ModR/M.reg, imm) */ 6216245ac945SRobert Mustacchi x->d86_numopnds = 3; 6217245ac945SRobert Mustacchi 6218245ac945SRobert Mustacchi dtrace_get_modrm(x, &mode, ®, &r_m); 6219245ac945SRobert Mustacchi dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 6220245ac945SRobert Mustacchi 6221245ac945SRobert Mustacchi dtrace_get_operand(x, mode, r_m, XMM_OPND, 2); 6222245ac945SRobert Mustacchi dtrace_get_operand(x, REG_ONLY, reg, wbit, 1); 6223245ac945SRobert Mustacchi /* one byte immediate number */ 6224245ac945SRobert Mustacchi dtrace_imm_opnd(x, wbit, 1, 0); 6225245ac945SRobert Mustacchi break; 6226ab47273fSEdward Gillett 6227ab47273fSEdward Gillett case VEX_RM: 6228ab47273fSEdward Gillett /* ModR/M.rm := op(ModR/M.reg) */ 6229ab47273fSEdward Gillett if (dp == &dis_opAVX660F3A[0x17]) { /* vextractps */ 6230ab47273fSEdward Gillett x->d86_numopnds = 3; 6231ab47273fSEdward Gillett 6232ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 6233ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 6234ab47273fSEdward Gillett 6235ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, LONG_OPND, 2); 6236ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 1); 6237ab47273fSEdward Gillett /* one byte immediate number */ 6238ab47273fSEdward Gillett dtrace_imm_opnd(x, wbit, 1, 0); 6239ab47273fSEdward Gillett break; 6240ab47273fSEdward Gillett } 6241ab47273fSEdward Gillett x->d86_numopnds = 2; 6242ab47273fSEdward Gillett 6243ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 6244ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 6245ab47273fSEdward Gillett L_VEX_RM: 6246ab47273fSEdward Gillett vbit = 1; 6247ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, vbit); 6248ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, vbit - 1); 6249ab47273fSEdward Gillett 6250ab47273fSEdward Gillett break; 6251ab47273fSEdward Gillett 6252ab47273fSEdward Gillett case VEX_RRM: 6253ab47273fSEdward Gillett /* ModR/M.rm := op(VEX.vvvv, ModR/M.reg) */ 6254ab47273fSEdward Gillett x->d86_numopnds = 3; 6255ab47273fSEdward Gillett 6256ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 6257ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 6258ab47273fSEdward Gillett dtrace_get_operand(x, mode, r_m, wbit, 2); 6259ab47273fSEdward Gillett /* VEX use the 1's complement form encode the XMM/YMM regs */ 6260ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, (0xF - vex_v), wbit, 1); 6261ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 0); 6262ab47273fSEdward Gillett break; 6263ab47273fSEdward Gillett 6264ab47273fSEdward Gillett case VEX_RMX: 6265ab47273fSEdward Gillett /* ModR/M.reg := op(VEX.vvvv, ModR/M.rm) */ 6266ab47273fSEdward Gillett x->d86_numopnds = 3; 6267ab47273fSEdward Gillett 6268ab47273fSEdward Gillett dtrace_get_modrm(x, &mode, ®, &r_m); 6269ab47273fSEdward Gillett dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 6270ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, reg, wbit, 2); 6271ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, (0xF - vex_v), wbit, 1); 6272ab47273fSEdward Gillett dtrace_get_operand(x, REG_ONLY, r_m, wbit, 0); 6273ab47273fSEdward Gillett break; 6274ab47273fSEdward Gillett 6275ab47273fSEdward Gillett case VEX_NONE: 6276ab47273fSEdward Gillett #ifdef DIS_TEXT 6277ab47273fSEdward Gillett if (vex_L) 6278ab47273fSEdward Gillett (void) strncpy(x->d86_mnem, "vzeroall", OPLEN); 6279ab47273fSEdward Gillett #endif 6280ab47273fSEdward Gillett break; 6281245ac945SRobert Mustacchi case BLS: { 6282245ac945SRobert Mustacchi 6283245ac945SRobert Mustacchi /* 6284245ac945SRobert Mustacchi * The BLS instructions are VEX instructions that are based on 6285245ac945SRobert Mustacchi * VEX.0F38.F3; however, they are considered special group 17 6286245ac945SRobert Mustacchi * and like everything else, they use the bits in 3-5 of the 6287245ac945SRobert Mustacchi * MOD R/M to determine the sub instruction. Unlike many others 6288245ac945SRobert Mustacchi * like the VMX instructions, these are valid both for memory 6289245ac945SRobert Mustacchi * and register forms. 6290245ac945SRobert Mustacchi */ 6291245ac945SRobert Mustacchi 6292245ac945SRobert Mustacchi dtrace_get_modrm(x, &mode, ®, &r_m); 6293245ac945SRobert Mustacchi dtrace_vex_adjust(vex_byte1, mode, ®, &r_m); 6294245ac945SRobert Mustacchi 6295245ac945SRobert Mustacchi switch (reg) { 6296245ac945SRobert Mustacchi case 1: 6297245ac945SRobert Mustacchi #ifdef DIS_TEXT 6298245ac945SRobert Mustacchi blsinstr = "blsr"; 6299245ac945SRobert Mustacchi #endif 6300245ac945SRobert Mustacchi break; 6301245ac945SRobert Mustacchi case 2: 6302245ac945SRobert Mustacchi #ifdef DIS_TEXT 6303245ac945SRobert Mustacchi blsinstr = "blsmsk"; 6304245ac945SRobert Mustacchi #endif 6305245ac945SRobert Mustacchi break; 6306245ac945SRobert Mustacchi case 3: 6307245ac945SRobert Mustacchi #ifdef DIS_TEXT 6308245ac945SRobert Mustacchi blsinstr = "blsi"; 6309245ac945SRobert Mustacchi #endif 6310245ac945SRobert Mustacchi break; 6311245ac945SRobert Mustacchi default: 6312245ac945SRobert Mustacchi goto error; 6313245ac945SRobert Mustacchi } 6314245ac945SRobert Mustacchi 6315245ac945SRobert Mustacchi x->d86_numopnds = 2; 6316245ac945SRobert Mustacchi #ifdef DIS_TEXT 6317245ac945SRobert Mustacchi (void) strncpy(x->d86_mnem, blsinstr, OPLEN); 6318245ac945SRobert Mustacchi #endif 6319245ac945SRobert Mustacchi dtrace_get_operand(x, REG_ONLY, (0xF - vex_v), wbit, 1); 6320245ac945SRobert Mustacchi dtrace_get_operand(x, mode, r_m, wbit, 0); 6321245ac945SRobert Mustacchi break; 6322245ac945SRobert Mustacchi } 632381b505b7SJerry Jelinek case EVEX_MX: 632481b505b7SJerry Jelinek /* ModR/M.reg := op(ModR/M.rm) */ 632581b505b7SJerry Jelinek x->d86_numopnds = 2; 632681b505b7SJerry Jelinek dtrace_evex_mnem_adjust(x, dp, vex_W, evex_byte2); 632781b505b7SJerry Jelinek dtrace_get_modrm(x, &mode, ®, &r_m); 632881b505b7SJerry Jelinek evex_modrm = x->d86_bytes[x->d86_len - 1] & 0xff; 632981b505b7SJerry Jelinek dtrace_evex_adjust_reg(evex_byte1, ®); 633081b505b7SJerry Jelinek dtrace_evex_adjust_rm(evex_byte1, &r_m); 633181b505b7SJerry Jelinek dtrace_evex_adjust_reg_name(evex_L, &wbit); 633281b505b7SJerry Jelinek dtrace_get_operand(x, REG_ONLY, reg, wbit, 1); 6333d242cdf5SJerry Jelinek dtrace_evex_adjust_z_opmask(x, 1, evex_byte3); 633481b505b7SJerry Jelinek dtrace_get_operand(x, mode, r_m, wbit, 0); 633581b505b7SJerry Jelinek dtrace_evex_adjust_disp8_n(x, 0, evex_L, evex_modrm); 633681b505b7SJerry Jelinek break; 633781b505b7SJerry Jelinek case EVEX_RX: 633881b505b7SJerry Jelinek /* ModR/M.rm := op(ModR/M.reg) */ 633981b505b7SJerry Jelinek x->d86_numopnds = 2; 634081b505b7SJerry Jelinek dtrace_evex_mnem_adjust(x, dp, vex_W, evex_byte2); 634181b505b7SJerry Jelinek dtrace_get_modrm(x, &mode, ®, &r_m); 634281b505b7SJerry Jelinek evex_modrm = x->d86_bytes[x->d86_len - 1] & 0xff; 634381b505b7SJerry Jelinek dtrace_evex_adjust_reg(evex_byte1, ®); 634481b505b7SJerry Jelinek dtrace_evex_adjust_rm(evex_byte1, &r_m); 634581b505b7SJerry Jelinek dtrace_evex_adjust_reg_name(evex_L, &wbit); 634681b505b7SJerry Jelinek dtrace_get_operand(x, mode, r_m, wbit, 1); 634781b505b7SJerry Jelinek dtrace_evex_adjust_disp8_n(x, 1, evex_L, evex_modrm); 6348d242cdf5SJerry Jelinek dtrace_evex_adjust_z_opmask(x, 1, evex_byte3); 634981b505b7SJerry Jelinek dtrace_get_operand(x, REG_ONLY, reg, wbit, 0); 635081b505b7SJerry Jelinek break; 6351d242cdf5SJerry Jelinek case EVEX_RMrX: 6352d242cdf5SJerry Jelinek /* ModR/M.reg := op(EVEX.vvvv, ModR/M.r/m) */ 6353d242cdf5SJerry Jelinek x->d86_numopnds = 3; 6354d242cdf5SJerry Jelinek dtrace_evex_mnem_adjust(x, dp, vex_W, evex_byte2); 6355d242cdf5SJerry Jelinek dtrace_get_modrm(x, &mode, ®, &r_m); 6356d242cdf5SJerry Jelinek evex_modrm = x->d86_bytes[x->d86_len - 1] & 0xff; 6357d242cdf5SJerry Jelinek dtrace_evex_adjust_reg(evex_byte1, ®); 6358d242cdf5SJerry Jelinek dtrace_evex_adjust_rm(evex_byte1, &r_m); 6359d242cdf5SJerry Jelinek dtrace_evex_adjust_reg_name(evex_L, &wbit); 6360d242cdf5SJerry Jelinek dtrace_get_operand(x, REG_ONLY, reg, wbit, 2); 6361d242cdf5SJerry Jelinek /* 6362d242cdf5SJerry Jelinek * EVEX.vvvv is the same as VEX.vvvv (ones complement of the 6363d242cdf5SJerry Jelinek * register specifier). The EVEX prefix handling uses the vex_v 6364d242cdf5SJerry Jelinek * variable for these bits. 6365d242cdf5SJerry Jelinek */ 6366d242cdf5SJerry Jelinek dtrace_get_operand(x, REG_ONLY, (0xF - vex_v), wbit, 1); 6367d242cdf5SJerry Jelinek dtrace_get_operand(x, mode, r_m, wbit, 0); 6368d242cdf5SJerry Jelinek dtrace_evex_adjust_disp8_n(x, 0, evex_L, evex_modrm); 6369d242cdf5SJerry Jelinek dtrace_evex_adjust_z_opmask(x, 2, evex_byte3); 6370d242cdf5SJerry Jelinek break; 6371a25e615dSRobert Mustacchi case EVEX_RMRX: 6372a25e615dSRobert Mustacchi /* ModR/M.reg := op(EVEX.vvvv, ModR/M.r_m, imm8) */ 6373a25e615dSRobert Mustacchi x->d86_numopnds = 4; 6374a25e615dSRobert Mustacchi 6375a25e615dSRobert Mustacchi dtrace_evex_mnem_adjust(x, dp, vex_W, evex_byte2); 6376a25e615dSRobert Mustacchi dtrace_get_modrm(x, &mode, ®, &r_m); 6377a25e615dSRobert Mustacchi evex_modrm = x->d86_bytes[x->d86_len - 1] & 0xff; 6378a25e615dSRobert Mustacchi dtrace_evex_adjust_reg(evex_byte1, ®); 6379a25e615dSRobert Mustacchi dtrace_evex_adjust_rm(evex_byte1, &r_m); 6380a25e615dSRobert Mustacchi dtrace_evex_adjust_reg_name(evex_L, &wbit); 6381a25e615dSRobert Mustacchi dtrace_get_operand(x, REG_ONLY, reg, wbit, 3); 6382a25e615dSRobert Mustacchi /* 6383a25e615dSRobert Mustacchi * EVEX.vvvv is the same as VEX.vvvv (ones complement of the 6384a25e615dSRobert Mustacchi * register specifier). The EVEX prefix handling uses the vex_v 6385a25e615dSRobert Mustacchi * variable for these bits. 6386a25e615dSRobert Mustacchi */ 6387a25e615dSRobert Mustacchi dtrace_get_operand(x, REG_ONLY, (0xF - vex_v), wbit, 2); 6388a25e615dSRobert Mustacchi dtrace_get_operand(x, mode, r_m, wbit, 1); 6389a25e615dSRobert Mustacchi dtrace_evex_adjust_disp8_n(x, 0, evex_L, evex_modrm); 6390a25e615dSRobert Mustacchi dtrace_evex_adjust_z_opmask(x, 3, evex_byte3); 6391a25e615dSRobert Mustacchi 6392a25e615dSRobert Mustacchi dtrace_imm_opnd(x, wbit, 1, 0); 6393a25e615dSRobert Mustacchi break; 63947c478bd9Sstevel@tonic-gate /* an invalid op code */ 63957c478bd9Sstevel@tonic-gate case AM: 63967c478bd9Sstevel@tonic-gate case DM: 63977c478bd9Sstevel@tonic-gate case OVERRIDE: 63987c478bd9Sstevel@tonic-gate case PREFIX: 63997c478bd9Sstevel@tonic-gate case UNKNOWN: 64007c478bd9Sstevel@tonic-gate NOMEM; 64017c478bd9Sstevel@tonic-gate default: 64027c478bd9Sstevel@tonic-gate goto error; 64037c478bd9Sstevel@tonic-gate } /* end switch */ 64047c478bd9Sstevel@tonic-gate if (x->d86_error) 64057c478bd9Sstevel@tonic-gate goto error; 64067c478bd9Sstevel@tonic-gate 64077c478bd9Sstevel@tonic-gate done: 64087c478bd9Sstevel@tonic-gate #ifdef DIS_MEM 6409584b574aSToomas Soome if (dp == NULL) 6410584b574aSToomas Soome return (1); 64117c478bd9Sstevel@tonic-gate /* 64127c478bd9Sstevel@tonic-gate * compute the size of any memory accessed by the instruction 64137c478bd9Sstevel@tonic-gate */ 64147c478bd9Sstevel@tonic-gate if (x->d86_memsize != 0) { 64157c478bd9Sstevel@tonic-gate return (0); 64167c478bd9Sstevel@tonic-gate } else if (dp->it_stackop) { 64177c478bd9Sstevel@tonic-gate switch (opnd_size) { 64187c478bd9Sstevel@tonic-gate case SIZE16: 64197c478bd9Sstevel@tonic-gate x->d86_memsize = 2; 64207c478bd9Sstevel@tonic-gate break; 64217c478bd9Sstevel@tonic-gate case SIZE32: 64227c478bd9Sstevel@tonic-gate x->d86_memsize = 4; 64237c478bd9Sstevel@tonic-gate break; 64247c478bd9Sstevel@tonic-gate case SIZE64: 64257c478bd9Sstevel@tonic-gate x->d86_memsize = 8; 64267c478bd9Sstevel@tonic-gate break; 64277c478bd9Sstevel@tonic-gate } 64287c478bd9Sstevel@tonic-gate } else if (nomem || mode == REG_ONLY) { 64297c478bd9Sstevel@tonic-gate x->d86_memsize = 0; 64307c478bd9Sstevel@tonic-gate 64317c478bd9Sstevel@tonic-gate } else if (dp->it_size != 0) { 64327c478bd9Sstevel@tonic-gate /* 64337c478bd9Sstevel@tonic-gate * In 64 bit mode descriptor table entries 64347c478bd9Sstevel@tonic-gate * go up to 10 bytes and popf/pushf are always 8 bytes 64357c478bd9Sstevel@tonic-gate */ 64367c478bd9Sstevel@tonic-gate if (x->d86_mode == SIZE64 && dp->it_size == 6) 64377c478bd9Sstevel@tonic-gate x->d86_memsize = 10; 64387c478bd9Sstevel@tonic-gate else if (x->d86_mode == SIZE64 && opcode1 == 0x9 && 64397c478bd9Sstevel@tonic-gate (opcode2 == 0xc || opcode2 == 0xd)) 64407c478bd9Sstevel@tonic-gate x->d86_memsize = 8; 64417c478bd9Sstevel@tonic-gate else 64427c478bd9Sstevel@tonic-gate x->d86_memsize = dp->it_size; 64437c478bd9Sstevel@tonic-gate 64447c478bd9Sstevel@tonic-gate } else if (wbit == 0) { 64457c478bd9Sstevel@tonic-gate x->d86_memsize = 1; 64467c478bd9Sstevel@tonic-gate 64477c478bd9Sstevel@tonic-gate } else if (wbit == LONG_OPND) { 64487c478bd9Sstevel@tonic-gate if (opnd_size == SIZE64) 64497c478bd9Sstevel@tonic-gate x->d86_memsize = 8; 64507c478bd9Sstevel@tonic-gate else if (opnd_size == SIZE32) 64517c478bd9Sstevel@tonic-gate x->d86_memsize = 4; 64527c478bd9Sstevel@tonic-gate else 64537c478bd9Sstevel@tonic-gate x->d86_memsize = 2; 64547c478bd9Sstevel@tonic-gate 64557c478bd9Sstevel@tonic-gate } else if (wbit == SEG_OPND) { 64567c478bd9Sstevel@tonic-gate x->d86_memsize = 4; 64577c478bd9Sstevel@tonic-gate 64587c478bd9Sstevel@tonic-gate } else { 64597c478bd9Sstevel@tonic-gate x->d86_memsize = 8; 64607c478bd9Sstevel@tonic-gate } 64617c478bd9Sstevel@tonic-gate #endif 64627c478bd9Sstevel@tonic-gate return (0); 64637c478bd9Sstevel@tonic-gate 64647c478bd9Sstevel@tonic-gate error: 64657c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 6466d267098bSdmick (void) strlcat(x->d86_mnem, "undef", OPLEN); 64677c478bd9Sstevel@tonic-gate #endif 64687c478bd9Sstevel@tonic-gate return (1); 64697c478bd9Sstevel@tonic-gate } 64707c478bd9Sstevel@tonic-gate 64717c478bd9Sstevel@tonic-gate #ifdef DIS_TEXT 64727c478bd9Sstevel@tonic-gate 64737c478bd9Sstevel@tonic-gate /* 64747c478bd9Sstevel@tonic-gate * Some instructions should have immediate operands printed 64757c478bd9Sstevel@tonic-gate * as unsigned integers. We compare against this table. 64767c478bd9Sstevel@tonic-gate */ 64777c478bd9Sstevel@tonic-gate static char *unsigned_ops[] = { 64787c478bd9Sstevel@tonic-gate "or", "and", "xor", "test", "in", "out", "lcall", "ljmp", 64797c478bd9Sstevel@tonic-gate "rcr", "rcl", "ror", "rol", "shl", "shr", "sal", "psr", "psl", 64807c478bd9Sstevel@tonic-gate 0 64817c478bd9Sstevel@tonic-gate }; 64827c478bd9Sstevel@tonic-gate 6483d267098bSdmick 64847c478bd9Sstevel@tonic-gate static int 64857c478bd9Sstevel@tonic-gate isunsigned_op(char *opcode) 64867c478bd9Sstevel@tonic-gate { 64877c478bd9Sstevel@tonic-gate char *where; 64887c478bd9Sstevel@tonic-gate int i; 64897c478bd9Sstevel@tonic-gate int is_unsigned = 0; 64907c478bd9Sstevel@tonic-gate 64917c478bd9Sstevel@tonic-gate /* 64927c478bd9Sstevel@tonic-gate * Work back to start of last mnemonic, since we may have 64937c478bd9Sstevel@tonic-gate * prefixes on some opcodes. 64947c478bd9Sstevel@tonic-gate */ 64957c478bd9Sstevel@tonic-gate where = opcode + strlen(opcode) - 1; 64967c478bd9Sstevel@tonic-gate while (where > opcode && *where != ' ') 64977c478bd9Sstevel@tonic-gate --where; 64987c478bd9Sstevel@tonic-gate if (*where == ' ') 64997c478bd9Sstevel@tonic-gate ++where; 65007c478bd9Sstevel@tonic-gate 65017c478bd9Sstevel@tonic-gate for (i = 0; unsigned_ops[i]; ++i) { 65027c478bd9Sstevel@tonic-gate if (strncmp(where, unsigned_ops[i], 65037c478bd9Sstevel@tonic-gate strlen(unsigned_ops[i]))) 65047c478bd9Sstevel@tonic-gate continue; 65057c478bd9Sstevel@tonic-gate is_unsigned = 1; 65067c478bd9Sstevel@tonic-gate break; 65077c478bd9Sstevel@tonic-gate } 65087c478bd9Sstevel@tonic-gate return (is_unsigned); 65097c478bd9Sstevel@tonic-gate } 65107c478bd9Sstevel@tonic-gate 6511d267098bSdmick /* 6512d267098bSdmick * Print a numeric immediate into end of buf, maximum length buflen. 6513d267098bSdmick * The immediate may be an address or a displacement. Mask is set 6514d267098bSdmick * for address size. If the immediate is a "small negative", or 6515d267098bSdmick * if it's a negative displacement of any magnitude, print as -<absval>. 6516d267098bSdmick * Respect the "octal" flag. "Small negative" is defined as "in the 6517d267098bSdmick * interval [NEG_LIMIT, 0)". 6518d267098bSdmick * 6519d267098bSdmick * Also, "isunsigned_op()" instructions never print negatives. 6520d267098bSdmick * 6521d267098bSdmick * Return whether we decided to print a negative value or not. 6522d267098bSdmick */ 6523d267098bSdmick 6524d267098bSdmick #define NEG_LIMIT -255 6525d267098bSdmick enum {IMM, DISP}; 6526d267098bSdmick enum {POS, TRY_NEG}; 6527d267098bSdmick 6528d267098bSdmick static int 6529d267098bSdmick print_imm(dis86_t *dis, uint64_t usv, uint64_t mask, char *buf, 6530d267098bSdmick size_t buflen, int disp, int try_neg) 6531d267098bSdmick { 6532d267098bSdmick int curlen; 6533d267098bSdmick int64_t sv = (int64_t)usv; 6534d267098bSdmick int octal = dis->d86_flags & DIS_F_OCTAL; 6535d267098bSdmick 6536d267098bSdmick curlen = strlen(buf); 6537d267098bSdmick 6538d267098bSdmick if (try_neg == TRY_NEG && sv < 0 && 6539d267098bSdmick (disp || sv >= NEG_LIMIT) && 6540d267098bSdmick !isunsigned_op(dis->d86_mnem)) { 6541d267098bSdmick dis->d86_sprintf_func(buf + curlen, buflen - curlen, 6542d267098bSdmick octal ? "-0%llo" : "-0x%llx", (-sv) & mask); 6543d267098bSdmick return (1); 6544d267098bSdmick } else { 6545d267098bSdmick if (disp == DISP) 6546d267098bSdmick dis->d86_sprintf_func(buf + curlen, buflen - curlen, 6547d267098bSdmick octal ? "+0%llo" : "+0x%llx", usv & mask); 6548d267098bSdmick else 6549d267098bSdmick dis->d86_sprintf_func(buf + curlen, buflen - curlen, 6550d267098bSdmick octal ? "0%llo" : "0x%llx", usv & mask); 6551d267098bSdmick return (0); 6552d267098bSdmick 6553d267098bSdmick } 6554d267098bSdmick } 6555d267098bSdmick 6556d267098bSdmick 6557d267098bSdmick static int 6558d267098bSdmick log2(int size) 6559d267098bSdmick { 6560d267098bSdmick switch (size) { 6561d267098bSdmick case 1: return (0); 6562d267098bSdmick case 2: return (1); 6563d267098bSdmick case 4: return (2); 6564d267098bSdmick case 8: return (3); 6565d267098bSdmick } 6566d267098bSdmick return (0); 6567d267098bSdmick } 6568d267098bSdmick 65697c478bd9Sstevel@tonic-gate /* ARGSUSED */ 65707c478bd9Sstevel@tonic-gate void 6571d267098bSdmick dtrace_disx86_str(dis86_t *dis, uint_t mode, uint64_t pc, char *buf, 65727c478bd9Sstevel@tonic-gate size_t buflen) 65737c478bd9Sstevel@tonic-gate { 6574d267098bSdmick uint64_t reltgt = 0; 6575d267098bSdmick uint64_t tgt = 0; 6576d267098bSdmick int curlen; 6577d267098bSdmick int (*lookup)(void *, uint64_t, char *, size_t); 65787c478bd9Sstevel@tonic-gate int i; 6579d267098bSdmick int64_t sv; 6580d267098bSdmick uint64_t usv, mask, save_mask, save_usv; 6581d267098bSdmick static uint64_t masks[] = 6582d267098bSdmick {0xffU, 0xffffU, 0xffffffffU, 0xffffffffffffffffULL}; 6583d267098bSdmick save_usv = 0; 65847c478bd9Sstevel@tonic-gate 6585d267098bSdmick dis->d86_sprintf_func(buf, buflen, "%-6s ", dis->d86_mnem); 65867c478bd9Sstevel@tonic-gate 6587dc0093f4Seschrock /* 6588dc0093f4Seschrock * For PC-relative jumps, the pc is really the next pc after executing 6589dc0093f4Seschrock * this instruction, so increment it appropriately. 6590dc0093f4Seschrock */ 6591dc0093f4Seschrock pc += dis->d86_len; 6592dc0093f4Seschrock 65937c478bd9Sstevel@tonic-gate for (i = 0; i < dis->d86_numopnds; i++) { 65947c478bd9Sstevel@tonic-gate d86opnd_t *op = &dis->d86_opnd[i]; 65957c478bd9Sstevel@tonic-gate 65967c478bd9Sstevel@tonic-gate if (i != 0) 65977c478bd9Sstevel@tonic-gate (void) strlcat(buf, ",", buflen); 65987c478bd9Sstevel@tonic-gate 65997c478bd9Sstevel@tonic-gate (void) strlcat(buf, op->d86_prefix, buflen); 66007c478bd9Sstevel@tonic-gate 6601d267098bSdmick /* 6602d267098bSdmick * sv is for the signed, possibly-truncated immediate or 6603d267098bSdmick * displacement; usv retains the original size and 6604d267098bSdmick * unsignedness for symbol lookup. 6605d267098bSdmick */ 6606d267098bSdmick 6607d267098bSdmick sv = usv = op->d86_value; 6608d267098bSdmick 6609d267098bSdmick /* 6610d267098bSdmick * About masks: for immediates that represent 6611d267098bSdmick * addresses, the appropriate display size is 6612d267098bSdmick * the effective address size of the instruction. 6613d267098bSdmick * This includes MODE_OFFSET, MODE_IPREL, and 6614d267098bSdmick * MODE_RIPREL. Immediates that are simply 6615d267098bSdmick * immediate values should display in the operand's 6616d267098bSdmick * size, however, since they don't represent addresses. 6617d267098bSdmick */ 6618d267098bSdmick 6619d267098bSdmick /* d86_addr_size is SIZEnn, which is log2(real size) */ 6620d267098bSdmick mask = masks[dis->d86_addr_size]; 6621d267098bSdmick 6622d267098bSdmick /* d86_value_size and d86_imm_bytes are in bytes */ 6623d267098bSdmick if (op->d86_mode == MODE_SIGNED || 6624d267098bSdmick op->d86_mode == MODE_IMPLIED) 6625d267098bSdmick mask = masks[log2(op->d86_value_size)]; 66267c478bd9Sstevel@tonic-gate 66277c478bd9Sstevel@tonic-gate switch (op->d86_mode) { 66287c478bd9Sstevel@tonic-gate 66297c478bd9Sstevel@tonic-gate case MODE_NONE: 66307c478bd9Sstevel@tonic-gate 66317c478bd9Sstevel@tonic-gate (void) strlcat(buf, op->d86_opnd, buflen); 66327c478bd9Sstevel@tonic-gate break; 66337c478bd9Sstevel@tonic-gate 66347c478bd9Sstevel@tonic-gate case MODE_SIGNED: 66357c478bd9Sstevel@tonic-gate case MODE_IMPLIED: 66367c478bd9Sstevel@tonic-gate case MODE_OFFSET: 66377c478bd9Sstevel@tonic-gate 6638d267098bSdmick tgt = usv; 6639d267098bSdmick 66407c478bd9Sstevel@tonic-gate if (dis->d86_seg_prefix) 6641dc0093f4Seschrock (void) strlcat(buf, dis->d86_seg_prefix, 6642dc0093f4Seschrock buflen); 66437c478bd9Sstevel@tonic-gate 66447c478bd9Sstevel@tonic-gate if (op->d86_mode == MODE_SIGNED || 6645d267098bSdmick op->d86_mode == MODE_IMPLIED) { 6646dc0093f4Seschrock (void) strlcat(buf, "$", buflen); 6647d267098bSdmick } 66487c478bd9Sstevel@tonic-gate 6649d267098bSdmick if (print_imm(dis, usv, mask, buf, buflen, 6650d267098bSdmick IMM, TRY_NEG) && 6651d267098bSdmick (op->d86_mode == MODE_SIGNED || 6652d267098bSdmick op->d86_mode == MODE_IMPLIED)) { 6653d267098bSdmick 6654d267098bSdmick /* 6655d267098bSdmick * We printed a negative value for an 6656d267098bSdmick * immediate that wasn't a 6657d267098bSdmick * displacement. Note that fact so we can 6658d267098bSdmick * print the positive value as an 6659d267098bSdmick * annotation. 6660d267098bSdmick */ 6661d267098bSdmick 6662d267098bSdmick save_usv = usv; 6663d267098bSdmick save_mask = mask; 66647c478bd9Sstevel@tonic-gate } 6665dc0093f4Seschrock (void) strlcat(buf, op->d86_opnd, buflen); 66667c478bd9Sstevel@tonic-gate break; 66677c478bd9Sstevel@tonic-gate 66687c478bd9Sstevel@tonic-gate case MODE_IPREL: 6669d267098bSdmick case MODE_RIPREL: 66707c478bd9Sstevel@tonic-gate 6671d267098bSdmick reltgt = pc + sv; 6672d267098bSdmick 6673d267098bSdmick switch (mode) { 6674d267098bSdmick case SIZE16: 6675d267098bSdmick reltgt = (uint16_t)reltgt; 66767c478bd9Sstevel@tonic-gate break; 6677d267098bSdmick case SIZE32: 6678d267098bSdmick reltgt = (uint32_t)reltgt; 66797c478bd9Sstevel@tonic-gate break; 66807c478bd9Sstevel@tonic-gate } 66817c478bd9Sstevel@tonic-gate 6682d267098bSdmick (void) print_imm(dis, usv, mask, buf, buflen, 6683d267098bSdmick DISP, TRY_NEG); 66847c478bd9Sstevel@tonic-gate 6685d267098bSdmick if (op->d86_mode == MODE_RIPREL) 6686d267098bSdmick (void) strlcat(buf, "(%rip)", buflen); 6687d267098bSdmick break; 6688d267098bSdmick } 6689d267098bSdmick } 66907c478bd9Sstevel@tonic-gate 6691d267098bSdmick /* 6692d267098bSdmick * The symbol lookups may result in false positives, 6693d267098bSdmick * particularly on object files, where small numbers may match 6694d267098bSdmick * the 0-relative non-relocated addresses of symbols. 6695d267098bSdmick */ 66967c478bd9Sstevel@tonic-gate 6697d267098bSdmick lookup = dis->d86_sym_lookup; 6698d267098bSdmick if (tgt != 0) { 6699e0070315Sdmick if ((dis->d86_flags & DIS_F_NOIMMSYM) == 0 && 6700e0070315Sdmick lookup(dis->d86_data, tgt, NULL, 0) == 0) { 6701d267098bSdmick (void) strlcat(buf, "\t<", buflen); 6702d267098bSdmick curlen = strlen(buf); 6703d267098bSdmick lookup(dis->d86_data, tgt, buf + curlen, 6704d267098bSdmick buflen - curlen); 6705dc0093f4Seschrock (void) strlcat(buf, ">", buflen); 6706d267098bSdmick } 67077c478bd9Sstevel@tonic-gate 6708d267098bSdmick /* 6709d267098bSdmick * If we printed a negative immediate above, print the 6710d267098bSdmick * positive in case our heuristic was unhelpful 6711d267098bSdmick */ 6712d267098bSdmick if (save_usv) { 6713d267098bSdmick (void) strlcat(buf, "\t<", buflen); 6714d267098bSdmick (void) print_imm(dis, save_usv, save_mask, buf, buflen, 6715d267098bSdmick IMM, POS); 6716d267098bSdmick (void) strlcat(buf, ">", buflen); 67177c478bd9Sstevel@tonic-gate } 67187c478bd9Sstevel@tonic-gate } 6719d267098bSdmick 6720d267098bSdmick if (reltgt != 0) { 6721d267098bSdmick /* Print symbol or effective address for reltgt */ 6722d267098bSdmick 6723d267098bSdmick (void) strlcat(buf, "\t<", buflen); 6724d267098bSdmick curlen = strlen(buf); 6725d267098bSdmick lookup(dis->d86_data, reltgt, buf + curlen, 6726d267098bSdmick buflen - curlen); 6727d267098bSdmick (void) strlcat(buf, ">", buflen); 6728d267098bSdmick } 67297c478bd9Sstevel@tonic-gate } 67307c478bd9Sstevel@tonic-gate 67317c478bd9Sstevel@tonic-gate #endif /* DIS_TEXT */ 6732