Mercurial > hg > graal-compiler
view agent/src/share/classes/sun/jvm/hotspot/asm/x86/X86Disassembler.java @ 1552:c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
Summary: Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair
| author | trims |
|---|---|
| date | Thu, 27 May 2010 19:08:38 -0700 |
| parents | a61af66fc99e |
| children |
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/* * Copyright (c) 2002, 2003, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ package sun.jvm.hotspot.asm.x86; import sun.jvm.hotspot.asm.*; import java.io.*; public class X86Disassembler extends Disassembler implements X86Opcodes { private int byteIndex; protected final X86InstructionFactory factory; public X86Disassembler(long startPc, byte[] code, X86InstructionFactory factory) { super(startPc, code); this.factory = factory; } public X86Disassembler(long startPc, byte[] code) { this(startPc, code, new X86InstructionFactoryImpl()); } //Please refer to IA-32 Intel Architecture Software Developer's Manual Volume 2 //APPENDIX A - Table A-2. One-byte Opcode Map private static final InstructionDecoder oneByteTable[] = { /* 00 */ new ArithmeticDecoder("addb", ADDR_E, b_mode, ADDR_G, b_mode, RTLOP_ADD), new ArithmeticDecoder("addS", ADDR_E, v_mode, ADDR_G, v_mode, RTLOP_ADD), new ArithmeticDecoder("addb", ADDR_G, b_mode, ADDR_E, b_mode, RTLOP_ADD), new ArithmeticDecoder("addS", ADDR_G, v_mode, ADDR_E, v_mode, RTLOP_ADD), new ArithmeticDecoder("addb", ADDR_REG, AL, ADDR_I, b_mode, RTLOP_ADD), new ArithmeticDecoder("addS", ADDR_REG, EAX, ADDR_I, v_mode, RTLOP_ADD), new InstructionDecoder("pushl", ADDR_REG, ES), new InstructionDecoder("popl", ADDR_REG, ES), /* 08 */ new LogicalDecoder("orb", ADDR_E, b_mode, ADDR_G, b_mode, RTLOP_OR), new LogicalDecoder("orS", ADDR_E, v_mode, ADDR_G, v_mode, RTLOP_OR), new LogicalDecoder("orb", ADDR_G, b_mode, ADDR_E, b_mode, RTLOP_OR), new LogicalDecoder("orS", ADDR_G, v_mode, ADDR_E, v_mode, RTLOP_OR), new LogicalDecoder("orb", ADDR_REG, AL, ADDR_I, b_mode, RTLOP_OR), new LogicalDecoder("orS", ADDR_REG, EAX, ADDR_I, v_mode, RTLOP_OR), new InstructionDecoder("pushl", ADDR_REG, CS), null, /* 0x0f extended opcode escape */ /* 10 */ new ArithmeticDecoder("adcb", ADDR_E, b_mode, ADDR_G, b_mode, RTLOP_ADDC), new ArithmeticDecoder("adcS", ADDR_E, v_mode, ADDR_G, v_mode, RTLOP_ADDC), new ArithmeticDecoder("adcb", ADDR_G, b_mode, ADDR_E, b_mode, RTLOP_ADDC), new ArithmeticDecoder("adcS", ADDR_G, v_mode, ADDR_E, v_mode, RTLOP_ADDC), new ArithmeticDecoder("adcb", ADDR_REG, AL, ADDR_I, b_mode, RTLOP_ADDC), new ArithmeticDecoder("adcS", ADDR_REG, EAX, ADDR_I, v_mode, RTLOP_ADDC), new InstructionDecoder("pushl", ADDR_REG, SS), new InstructionDecoder("popl", ADDR_REG, SS), /* 18 */ new ArithmeticDecoder("sbbb", ADDR_E, b_mode, ADDR_G, b_mode, RTLOP_SUBC), new ArithmeticDecoder("sbbS", ADDR_E, v_mode, ADDR_G, v_mode, RTLOP_SUBC), new ArithmeticDecoder("sbbb", ADDR_G, b_mode, ADDR_E, b_mode, RTLOP_SUBC), new ArithmeticDecoder("sbbS", ADDR_G, v_mode, ADDR_E, v_mode, RTLOP_SUBC), new ArithmeticDecoder("sbbb", ADDR_REG, AL, ADDR_I, b_mode, RTLOP_SUBC), new ArithmeticDecoder("sbbS", ADDR_REG, EAX, ADDR_I, v_mode, RTLOP_SUBC), new InstructionDecoder("pushl", ADDR_REG, DS), new InstructionDecoder("popl", ADDR_REG, DS), /* 20 */ new LogicalDecoder("andb", ADDR_E, b_mode, ADDR_G, b_mode, RTLOP_AND), new LogicalDecoder("andS", ADDR_E, v_mode, ADDR_G, v_mode, RTLOP_AND), new LogicalDecoder("andb", ADDR_G, b_mode, ADDR_E, b_mode, RTLOP_AND), new LogicalDecoder("andS", ADDR_G, v_mode, ADDR_E, v_mode, RTLOP_AND), new LogicalDecoder("andb", ADDR_REG, AL, ADDR_I, b_mode, RTLOP_AND), new LogicalDecoder("andS", ADDR_REG, EAX, ADDR_I, v_mode, RTLOP_AND), null, /* SEG es prefix */ new InstructionDecoder("daa"), /* 28 */ new ArithmeticDecoder("subb", ADDR_E, b_mode, ADDR_G, b_mode, RTLOP_SUB), new ArithmeticDecoder("subS", ADDR_E, v_mode, ADDR_G, v_mode, RTLOP_SUB), new ArithmeticDecoder("subb", ADDR_G, b_mode, ADDR_E, b_mode, RTLOP_SUB), new ArithmeticDecoder("subS", ADDR_G, v_mode, ADDR_E, v_mode, RTLOP_SUB), new ArithmeticDecoder("subb", ADDR_REG, AL, ADDR_I, b_mode, RTLOP_SUB), new ArithmeticDecoder("subS", ADDR_REG, EAX, ADDR_I, v_mode, RTLOP_SUB), null, /* SEG CS prefix */ new InstructionDecoder("das"), /* 30 */ new LogicalDecoder("xorb", ADDR_E, b_mode, ADDR_G, b_mode, RTLOP_XOR), new LogicalDecoder("xorS", ADDR_E, v_mode, ADDR_G, v_mode, RTLOP_XOR), new LogicalDecoder("xorb", ADDR_G, b_mode, ADDR_E, b_mode, RTLOP_XOR), new LogicalDecoder("xorS", ADDR_G, v_mode, ADDR_E, v_mode, RTLOP_XOR), new LogicalDecoder("xorb", ADDR_REG, AL, ADDR_I, b_mode, RTLOP_XOR), new LogicalDecoder("xorS", ADDR_REG, EAX, ADDR_I, v_mode, RTLOP_XOR), null, /* SEG SS prefix */ new InstructionDecoder("aaa"), /* 38 */ new InstructionDecoder("cmpb", ADDR_E, b_mode, ADDR_G, b_mode), new InstructionDecoder("cmpS", ADDR_E, v_mode, ADDR_G, v_mode), new InstructionDecoder("cmpb", ADDR_G, b_mode, ADDR_E, b_mode), new InstructionDecoder("cmpS", ADDR_G, v_mode, ADDR_E, v_mode), new InstructionDecoder("cmpb", ADDR_REG, AL, ADDR_I, b_mode), new InstructionDecoder("cmpS", ADDR_REG, EAX, ADDR_I, v_mode), null, /* SEG DS prefix */ new InstructionDecoder("aas"), /* 40 */ new ArithmeticDecoder("incS", ADDR_REG, EAX, RTLOP_ADD), new ArithmeticDecoder("incS", ADDR_REG, ECX, RTLOP_ADD), new ArithmeticDecoder("incS", ADDR_REG, EDX, RTLOP_ADD), new ArithmeticDecoder("incS", ADDR_REG, EBX, RTLOP_ADD), new ArithmeticDecoder("incS", ADDR_REG, ESP, RTLOP_ADD), new ArithmeticDecoder("incS", ADDR_REG, EBP, RTLOP_ADD), new ArithmeticDecoder("incS", ADDR_REG, ESI, RTLOP_ADD), new ArithmeticDecoder("incS", ADDR_REG, EDI, RTLOP_ADD), /* 48 */ new ArithmeticDecoder("decS", ADDR_REG, EAX, RTLOP_SUB), new ArithmeticDecoder("decS", ADDR_REG, ECX, RTLOP_SUB), new ArithmeticDecoder("decS", ADDR_REG, EDX, RTLOP_SUB), new ArithmeticDecoder("decS", ADDR_REG, EBX, RTLOP_SUB), new ArithmeticDecoder("decS", ADDR_REG, ESP, RTLOP_SUB), new ArithmeticDecoder("decS", ADDR_REG, EBP, RTLOP_SUB), new ArithmeticDecoder("decS", ADDR_REG, ESI, RTLOP_SUB), new ArithmeticDecoder("decS", ADDR_REG, EDI, RTLOP_SUB), /* 50 */ new InstructionDecoder("pushS", ADDR_REG, EAX), new InstructionDecoder("pushS", ADDR_REG, ECX), new InstructionDecoder("pushS", ADDR_REG, EDX), new InstructionDecoder("pushS", ADDR_REG, EBX), new InstructionDecoder("pushS", ADDR_REG, ESP), new InstructionDecoder("pushS", ADDR_REG, EBP), new InstructionDecoder("pushS", ADDR_REG, ESI), new InstructionDecoder("pushS", ADDR_REG, EDI), /* 58 */ new InstructionDecoder("popS", ADDR_REG, EAX), new InstructionDecoder("popS", ADDR_REG, ECX), new InstructionDecoder("popS", ADDR_REG, EDX), new InstructionDecoder("popS", ADDR_REG, EBX), new InstructionDecoder("popS", ADDR_REG, ESP), new InstructionDecoder("popS", ADDR_REG, EBP), new InstructionDecoder("popS", ADDR_REG, ESI), new InstructionDecoder("popS", ADDR_REG, EDI), /* 60 */ new InstructionDecoder("pusha"), new InstructionDecoder("popa"), new InstructionDecoder("boundS", ADDR_G, v_mode, ADDR_E, v_mode), new InstructionDecoder("arpl", ADDR_E, w_mode, ADDR_G, w_mode), null, /* seg fs */ null, /* seg gs */ null, /* op size prefix */ null, /* adr size prefix */ /* 68 */ new InstructionDecoder("pushS", ADDR_I, v_mode), /* 386 book wrong */ new ArithmeticDecoder("imulS", ADDR_G, v_mode, ADDR_E, v_mode, ADDR_I, v_mode, RTLOP_SMUL), new InstructionDecoder("pushl", ADDR_I, b_mode), /* push of byte really pushes 4 bytes */ new ArithmeticDecoder("imulS", ADDR_G, v_mode, ADDR_E, v_mode, ADDR_I, b_mode, RTLOP_SMUL), new InstructionDecoder("insb", ADDR_ESDI, b_mode, INDIR_REG, DX), new InstructionDecoder("insS", ADDR_ESDI, v_mode, INDIR_REG, DX), new InstructionDecoder("outsb", INDIR_REG, DX, ADDR_DSSI, b_mode), new InstructionDecoder("outsS", INDIR_REG, DX, ADDR_DSSI, v_mode), /* 70 */ new ConditionalJmpDecoder("jo", ADDR_J, b_mode), new ConditionalJmpDecoder("jno", ADDR_J, b_mode), new ConditionalJmpDecoder("jb", ADDR_J, b_mode), new ConditionalJmpDecoder("jae", ADDR_J, b_mode), new ConditionalJmpDecoder("je", ADDR_J, b_mode), new ConditionalJmpDecoder("jne", ADDR_J, b_mode), new ConditionalJmpDecoder("jbe", ADDR_J, b_mode), new ConditionalJmpDecoder("ja", ADDR_J, b_mode), /* 78 */ new ConditionalJmpDecoder("js", ADDR_J, b_mode), new ConditionalJmpDecoder("jns", ADDR_J, b_mode), new ConditionalJmpDecoder("jp", ADDR_J, b_mode), new ConditionalJmpDecoder("jnp", ADDR_J, b_mode), new ConditionalJmpDecoder("jl", ADDR_J, b_mode), new ConditionalJmpDecoder("jnl", ADDR_J, b_mode), new ConditionalJmpDecoder("jle", ADDR_J, b_mode), new ConditionalJmpDecoder("jg", ADDR_J, b_mode), /* 80 */ new GRPDecoder(null, 0), new GRPDecoder(null, 1), null, new GRPDecoder(null, 2), new InstructionDecoder("testb", ADDR_E, b_mode, ADDR_G, b_mode), new InstructionDecoder("testS", ADDR_E, v_mode, ADDR_G, v_mode), new MoveDecoder("xchgb", ADDR_E, b_mode, ADDR_G, b_mode), new MoveDecoder("xchgS", ADDR_E, v_mode, ADDR_G, v_mode), /* 88 */ new MoveDecoder("movb", ADDR_E, b_mode, ADDR_G, b_mode), new MoveDecoder("movS", ADDR_E, v_mode, ADDR_G, v_mode), new MoveDecoder("movb", ADDR_G, b_mode, ADDR_E, b_mode), new MoveDecoder("movS", ADDR_G, v_mode, ADDR_E, v_mode), new MoveDecoder("movw", ADDR_E, w_mode, ADDR_SEG, w_mode), new InstructionDecoder("leaS", ADDR_G, v_mode, ADDR_E, 0), new MoveDecoder("movw", ADDR_SEG, w_mode, ADDR_E, w_mode), new InstructionDecoder("popS", ADDR_E, v_mode), /* 90 */ new InstructionDecoder("nop"), new MoveDecoder("xchgS", ADDR_REG, ECX, ADDR_REG, EAX), new MoveDecoder("xchgS", ADDR_REG, EDX, ADDR_REG, EAX), new MoveDecoder("xchgS", ADDR_REG, EBX, ADDR_REG, EAX), new MoveDecoder("xchgS", ADDR_REG, ESP, ADDR_REG, EAX), new MoveDecoder("xchgS", ADDR_REG, EBP, ADDR_REG, EAX), new MoveDecoder("xchgS", ADDR_REG, ESI, ADDR_REG, EAX), new MoveDecoder("xchgS", ADDR_REG, EDI, ADDR_REG, EAX), /* 98 */ new InstructionDecoder("cwtl"), new InstructionDecoder("cltd"), new CallDecoder("lcall", ADDR_DIR, p_mode), null, /* fwait */ new InstructionDecoder("pushf"), new InstructionDecoder("popf"), new InstructionDecoder("sahf"), new InstructionDecoder("lahf"), /* a0 */ new MoveDecoder("movb", ADDR_REG, AL, ADDR_OFF, b_mode), new MoveDecoder("movS", ADDR_REG, EAX, ADDR_OFF, v_mode), new MoveDecoder("movb", ADDR_OFF, b_mode, ADDR_REG, AL), new MoveDecoder("movS", ADDR_OFF, v_mode, ADDR_REG, EAX), new MoveDecoder("movsb", ADDR_ESDI, b_mode, ADDR_DSSI, b_mode), new MoveDecoder("movsS", ADDR_ESDI, v_mode, ADDR_DSSI, v_mode), new InstructionDecoder("cmpsb", ADDR_ESDI, b_mode, ADDR_DSSI, b_mode), new InstructionDecoder("cmpsS", ADDR_ESDI, v_mode, ADDR_DSSI, v_mode), /* a8 */ new InstructionDecoder("testb", ADDR_REG, AL, ADDR_I, b_mode), new InstructionDecoder("testS", ADDR_REG, EAX, ADDR_I, v_mode), new InstructionDecoder("stosb", ADDR_ESDI, b_mode, ADDR_REG, AL), new InstructionDecoder("stosS", ADDR_ESDI, v_mode, ADDR_REG, EAX), new InstructionDecoder("lodsb", ADDR_REG, AL, ADDR_DSSI, b_mode), new InstructionDecoder("lodsS", ADDR_REG, EAX, ADDR_DSSI, v_mode), new InstructionDecoder("scasb", ADDR_REG, AL, ADDR_ESDI, b_mode), new InstructionDecoder("scasS", ADDR_REG, EAX, ADDR_ESDI, v_mode), /* b0 */ new MoveDecoder("movb", ADDR_REG, AL, ADDR_I, b_mode), new MoveDecoder("movb", ADDR_REG, CL, ADDR_I, b_mode), new MoveDecoder("movb", ADDR_REG, DL, ADDR_I, b_mode), new MoveDecoder("movb", ADDR_REG, BL, ADDR_I, b_mode), new MoveDecoder("movb", ADDR_REG, AH, ADDR_I, b_mode), new MoveDecoder("movb", ADDR_REG, CH, ADDR_I, b_mode), new MoveDecoder("movb", ADDR_REG, DH, ADDR_I, b_mode), new MoveDecoder("movb", ADDR_REG, BH, ADDR_I, b_mode), /* b8 */ new MoveDecoder("movS", ADDR_REG, EAX, ADDR_I, v_mode), new MoveDecoder("movS", ADDR_REG, ECX, ADDR_I, v_mode), new MoveDecoder("movS", ADDR_REG, EDX, ADDR_I, v_mode), new MoveDecoder("movS", ADDR_REG, EBX, ADDR_I, v_mode), new MoveDecoder("movS", ADDR_REG, ESP, ADDR_I, v_mode), new MoveDecoder("movS", ADDR_REG, EBP, ADDR_I, v_mode), new MoveDecoder("movS", ADDR_REG, ESI, ADDR_I, v_mode), new MoveDecoder("movS", ADDR_REG, EDI, ADDR_I, v_mode), /* c0 */ new GRPDecoder(null, 3), new GRPDecoder(null, 4), new BranchDecoder("ret", ADDR_I, w_mode), new BranchDecoder("ret"), new InstructionDecoder("lesS", ADDR_G, v_mode, ADDR_E, 0), new InstructionDecoder("ldsS", ADDR_G, v_mode, ADDR_E, 0), new MoveDecoder("movb", ADDR_E, b_mode, ADDR_I, b_mode), new MoveDecoder("movS", ADDR_E, v_mode, ADDR_I, v_mode), /* c8 */ new InstructionDecoder("enter", ADDR_I, w_mode, ADDR_I, b_mode), new InstructionDecoder("leave"), new InstructionDecoder("lret", ADDR_I, w_mode), new InstructionDecoder("lret"), new InstructionDecoder("int3"), new InstructionDecoder("int", ADDR_I, b_mode), new InstructionDecoder("into"), new InstructionDecoder("iret"), /* d0 */ new GRPDecoder(null, 5), new GRPDecoder(null, 6), new GRPDecoder(null, 7), new GRPDecoder(null, 8), new InstructionDecoder("aam", ADDR_I, b_mode), new InstructionDecoder("aad", ADDR_I, b_mode), null, new InstructionDecoder("xlat"), /* d8 */ new FloatDecoder(), new FloatDecoder(), new FloatDecoder(), new FloatDecoder(), new FloatDecoder(), new FloatDecoder(), new FloatDecoder(), new FloatDecoder(), /* e0 */ new BranchDecoder("loopne", ADDR_J, b_mode), new BranchDecoder("loope", ADDR_J, b_mode), new BranchDecoder("loop", ADDR_J, b_mode), new ConditionalJmpDecoder("jCcxz", ADDR_J, b_mode), new InstructionDecoder("inb", ADDR_REG, AL, ADDR_I, b_mode), new InstructionDecoder("inS", ADDR_REG, EAX, ADDR_I, b_mode), new InstructionDecoder("outb", ADDR_I, b_mode, ADDR_REG, AL), new InstructionDecoder("outS", ADDR_I, b_mode, ADDR_REG, EAX), /* e8 */ new CallDecoder("call", ADDR_J, v_mode), new JmpDecoder("jmp", ADDR_J, v_mode), new JmpDecoder("ljmp", ADDR_DIR, p_mode), new JmpDecoder("jmp", ADDR_J, b_mode), new InstructionDecoder("inb", ADDR_REG, AL, INDIR_REG, DX), new InstructionDecoder("inS", ADDR_REG, EAX, INDIR_REG, DX), new InstructionDecoder("outb", INDIR_REG, DX, ADDR_REG,AL), new InstructionDecoder("outS", INDIR_REG, DX, ADDR_REG, EAX), /* f0 */ new InstructionDecoder("lock"), /* lock prefix */ null, new InstructionDecoder("repne"), /* repne */ new InstructionDecoder("rep"), /* repz */ new InstructionDecoder("hlt"), new InstructionDecoder("cmc"), new GRPDecoder(null, 9), new GRPDecoder(null, 10), /* f8 */ new InstructionDecoder("clc"), new InstructionDecoder("stc"), new InstructionDecoder("cli"), new InstructionDecoder("sti"), new InstructionDecoder("cld"), new InstructionDecoder("std"), new GRPDecoder(null, 11), new GRPDecoder(null, 12) }; //APPENDIX A - Table A-3. Two-byte Opcode Map private static final InstructionDecoder twoByteTable[] = { /* 00 */ new GRPDecoder(null, 13), new GRPDecoder(null, 14), new InstructionDecoder("larS", ADDR_G, v_mode, ADDR_E, w_mode), new InstructionDecoder("lslS", ADDR_G, v_mode, ADDR_E, w_mode), null, null, new InstructionDecoder("clts"), null, /* 08 */ new InstructionDecoder("invd"), new InstructionDecoder("wbinvd"), null, null, null, null, null, null, /* 10 */ //SSE new SSEMoveDecoder("movups", ADDR_V, ps_mode, ADDR_W, ps_mode), new SSEMoveDecoder("movups", ADDR_W, ps_mode, ADDR_V, ps_mode), new SSEMoveDecoder("movlps", ADDR_W, q_mode, ADDR_V, q_mode), new SSEMoveDecoder("movlps", ADDR_V, q_mode, ADDR_W, q_mode), new SSEInstructionDecoder("unpcklps", ADDR_V, ps_mode, ADDR_W, q_mode), new SSEInstructionDecoder("unpckhps", ADDR_V, ps_mode, ADDR_W, q_mode), new SSEMoveDecoder("movhps", ADDR_V, q_mode, ADDR_W, q_mode), new SSEMoveDecoder("movhps", ADDR_W, q_mode, ADDR_V, q_mode), /* 18 */ new GRPDecoder(null, 21), null, null, null, null, null, null, null, /* 20 */ /* these are all backward in appendix A of the intel book */ new MoveDecoder("movl", ADDR_R, d_mode, ADDR_C, d_mode), new MoveDecoder("movl", ADDR_R, d_mode, ADDR_D, d_mode), new MoveDecoder("movl", ADDR_C, d_mode, ADDR_R, d_mode), new MoveDecoder("movl", ADDR_D, d_mode, ADDR_R, d_mode), new MoveDecoder("movl", ADDR_R, d_mode, ADDR_T, d_mode), null, new MoveDecoder("movl", ADDR_T, d_mode, ADDR_R, d_mode), null, /* 28 */ new SSEMoveDecoder("movaps", ADDR_V, ps_mode, ADDR_W, ps_mode), new SSEMoveDecoder("movaps", ADDR_W, ps_mode, ADDR_V, ps_mode), new SSEInstructionDecoder("cvtpi2ps", ADDR_V, ps_mode, ADDR_Q, q_mode), new SSEMoveDecoder("movntps", ADDR_W, ps_mode, ADDR_V, ps_mode), new SSEInstructionDecoder("cvttps2pi", ADDR_Q, q_mode, ADDR_W, ps_mode), new SSEInstructionDecoder("cvtps2pi", ADDR_Q, q_mode, ADDR_W, ps_mode), new SSEInstructionDecoder("ucomiss", ADDR_V, ss_mode, ADDR_W, ss_mode), new SSEInstructionDecoder("comiss", ADDR_V, ps_mode, ADDR_W, ps_mode), /* 30 */ new SSEInstructionDecoder("wrmsr"), new SSEInstructionDecoder("rtdsc"), new SSEInstructionDecoder("rdmsr"), new SSEInstructionDecoder("rdpmc"), new SSEInstructionDecoder("sysenter"), new SSEInstructionDecoder("sysexit"), null, null, /* 38 */ null, null, null, null, new SSEMoveDecoder("movnti", ADDR_G, v_mode, ADDR_E, v_mode), null, null, null, /* 40 */ new MoveDecoder("cmovo", ADDR_G, v_mode, ADDR_E, v_mode), new MoveDecoder("cmovno", ADDR_G, v_mode, ADDR_E, v_mode), new MoveDecoder("cmovb", ADDR_G, v_mode, ADDR_E, v_mode), new MoveDecoder("cmovae", ADDR_G, v_mode, ADDR_E, v_mode), new MoveDecoder("cmove", ADDR_G, v_mode, ADDR_E, v_mode), new MoveDecoder("cmovne", ADDR_G, v_mode, ADDR_E, v_mode), new MoveDecoder("cmovbe", ADDR_G, v_mode, ADDR_E, v_mode), new MoveDecoder("cmova", ADDR_G, v_mode, ADDR_E, v_mode), /* 48 */ new MoveDecoder("cmovs", ADDR_G, v_mode, ADDR_E, v_mode), new MoveDecoder("cmovns", ADDR_G, v_mode, ADDR_E, v_mode), new MoveDecoder("cmovp", ADDR_G, v_mode, ADDR_E, v_mode), new MoveDecoder("cmovnp", ADDR_G, v_mode, ADDR_E, v_mode), new MoveDecoder("cmovl", ADDR_G, v_mode, ADDR_E, v_mode), new MoveDecoder("cmovge", ADDR_G, v_mode, ADDR_E, v_mode), new MoveDecoder("cmovle", ADDR_G, v_mode, ADDR_E, v_mode), new MoveDecoder("cmovg", ADDR_G, v_mode, ADDR_E, v_mode), /* 50 */ new SSEMoveDecoder("movmskps", ADDR_E, d_mode, ADDR_V, ps_mode), new SSEInstructionDecoder("sqrtps", ADDR_V, ps_mode, ADDR_W, ps_mode), new SSEInstructionDecoder("rsqrtps", ADDR_V, ps_mode, ADDR_W, ps_mode), new SSEInstructionDecoder("rcpps", ADDR_V, ps_mode, ADDR_W, ps_mode), new SSELogicalDecoder("andps", ADDR_V, ps_mode, ADDR_W, ps_mode, RTLOP_AND), new SSELogicalDecoder("andnps", ADDR_V, ps_mode, ADDR_W, ps_mode, RTLOP_AND), new SSELogicalDecoder("orps", ADDR_V, ps_mode, ADDR_W, ps_mode, RTLOP_OR), new SSELogicalDecoder("xorps", ADDR_V, ps_mode, ADDR_W, ps_mode, RTLOP_XOR), /* 58 */ new SSEArithmeticDecoder("addps", ADDR_V, ps_mode, ADDR_W, ps_mode, RTLOP_ADD), new SSEArithmeticDecoder("mulps", ADDR_V, ps_mode, ADDR_W, ps_mode, RTLOP_SMUL), new SSEInstructionDecoder("cvtps2pd", ADDR_V, pd_mode, ADDR_W, ps_mode), new SSEInstructionDecoder("cvtdq2ps", ADDR_V, ps_mode, ADDR_W, dq_mode), new SSEArithmeticDecoder("subps", ADDR_V, ps_mode, ADDR_W, ps_mode, RTLOP_SUB), new SSEInstructionDecoder("minps", ADDR_V, ps_mode, ADDR_W, ps_mode), new SSEArithmeticDecoder("divps", ADDR_V, ps_mode, ADDR_W, ps_mode, RTLOP_SDIV), new SSEInstructionDecoder("maxps", ADDR_V, ps_mode, ADDR_W, ps_mode), /* 60 */ new SSEInstructionDecoder("punpcklbw", ADDR_P, q_mode, ADDR_Q, d_mode), new SSEInstructionDecoder("punpcklwd", ADDR_P, q_mode, ADDR_Q, d_mode), new SSEInstructionDecoder("punpckldq", ADDR_P, q_mode, ADDR_Q, d_mode), new SSEInstructionDecoder("packsswb", ADDR_P, q_mode, ADDR_Q, q_mode), new SSEInstructionDecoder("pcmpgtb", ADDR_P, q_mode, ADDR_Q, q_mode), new SSEInstructionDecoder("pcmpgtw", ADDR_P, q_mode, ADDR_Q, q_mode), new SSEInstructionDecoder("pcmpgtd", ADDR_P, q_mode, ADDR_Q, q_mode), new SSEInstructionDecoder("packuswb", ADDR_P, q_mode, ADDR_Q, q_mode), /* 68 */ new SSEInstructionDecoder("punpckhbw", ADDR_P, q_mode, ADDR_Q, d_mode), new SSEInstructionDecoder("punpckhwd", ADDR_P, q_mode, ADDR_Q, d_mode), new SSEInstructionDecoder("punpckhdq", ADDR_P, q_mode, ADDR_Q, d_mode), new SSEInstructionDecoder("packssdw", ADDR_P, q_mode, ADDR_Q, d_mode), null, null, new SSEMoveDecoder("movd", ADDR_P, d_mode, ADDR_E, d_mode), new SSEMoveDecoder("movq", ADDR_P, q_mode, ADDR_E, q_mode), /* 70 */ new SSEInstructionDecoder("pshufw", ADDR_P, q_mode, ADDR_Q, q_mode, ADDR_I, b_mode), new GRPDecoder(null, 17), new GRPDecoder(null, 18), new GRPDecoder(null, 19), new SSEInstructionDecoder("pcmpeqb", ADDR_P, q_mode, ADDR_Q, q_mode), new SSEInstructionDecoder("pcmpeqw", ADDR_P, q_mode, ADDR_Q, q_mode), new SSEInstructionDecoder("pcmpeqd", ADDR_P, q_mode, ADDR_Q, q_mode), new SSEInstructionDecoder("emms"), /* 78 */ null, null, null, null, null, null, new SSEMoveDecoder("movd", ADDR_E, d_mode, ADDR_P, d_mode), new SSEMoveDecoder("movq", ADDR_Q, q_mode, ADDR_P, q_mode), /* 80 */ new ConditionalJmpDecoder("jo", ADDR_J, v_mode), new ConditionalJmpDecoder("jno", ADDR_J, v_mode), new ConditionalJmpDecoder("jb", ADDR_J, v_mode), new ConditionalJmpDecoder("jae", ADDR_J, v_mode), new ConditionalJmpDecoder("je", ADDR_J, v_mode), new ConditionalJmpDecoder("jne", ADDR_J, v_mode), new ConditionalJmpDecoder("jbe", ADDR_J, v_mode), new ConditionalJmpDecoder("ja", ADDR_J, v_mode), /* 88 */ new ConditionalJmpDecoder("js", ADDR_J, v_mode), new ConditionalJmpDecoder("jns", ADDR_J, v_mode), new ConditionalJmpDecoder("jp", ADDR_J, v_mode), new ConditionalJmpDecoder("jnp", ADDR_J, v_mode), new ConditionalJmpDecoder("jl", ADDR_J, v_mode), new ConditionalJmpDecoder("jge", ADDR_J, v_mode), new ConditionalJmpDecoder("jle", ADDR_J, v_mode), new ConditionalJmpDecoder("jg", ADDR_J, v_mode), /* 90 */ new InstructionDecoder("seto", ADDR_E, b_mode), new InstructionDecoder("setno", ADDR_E, b_mode), new InstructionDecoder("setb", ADDR_E, b_mode), new InstructionDecoder("setae", ADDR_E, b_mode), new InstructionDecoder("sete", ADDR_E, b_mode), new InstructionDecoder("setne", ADDR_E, b_mode), new InstructionDecoder("setbe", ADDR_E, b_mode), new InstructionDecoder("seta", ADDR_E, b_mode), /* 98 */ new InstructionDecoder("sets", ADDR_E, b_mode), new InstructionDecoder("setns", ADDR_E, b_mode), new InstructionDecoder("setp", ADDR_E, b_mode), new InstructionDecoder("setnp", ADDR_E, b_mode), new InstructionDecoder("setl", ADDR_E, b_mode), new InstructionDecoder("setge", ADDR_E, b_mode), new InstructionDecoder("setle", ADDR_E, b_mode), new InstructionDecoder("setg", ADDR_E, b_mode), /* a0 */ new InstructionDecoder("pushl", ADDR_REG, FS), new InstructionDecoder("popl", ADDR_REG, FS), null, new InstructionDecoder("btS", ADDR_E, v_mode, ADDR_G, v_mode), new InstructionDecoder("shldS", ADDR_E, v_mode, ADDR_G, v_mode, ADDR_I, b_mode), new InstructionDecoder("shldS", ADDR_E, v_mode, ADDR_G, v_mode, ADDR_REG, CL), null, null, /* a8 */ new InstructionDecoder("pushl", ADDR_REG, GS), new InstructionDecoder("popl", ADDR_REG, GS), new SSEInstructionDecoder("rsm"), new InstructionDecoder("btsS", ADDR_E, v_mode, ADDR_G, v_mode), new InstructionDecoder("shrdS", ADDR_E, v_mode, ADDR_G, v_mode, ADDR_I, b_mode), new InstructionDecoder("shrdS", ADDR_E, v_mode, ADDR_G, v_mode, ADDR_REG, CL), new GRPDecoder(null, 20), new ArithmeticDecoder("imulS", ADDR_G, v_mode, ADDR_E, v_mode, RTLOP_SMUL), /* b0 */ new InstructionDecoder("cmpxchgb", ADDR_E, b_mode, ADDR_G, b_mode), new InstructionDecoder("cmpxchgS", ADDR_E, v_mode, ADDR_G, v_mode), new InstructionDecoder("lssS", ADDR_G, v_mode, ADDR_M, p_mode), new InstructionDecoder("btrS", ADDR_E, v_mode, ADDR_G, v_mode), new InstructionDecoder("lfsS", ADDR_G, v_mode, ADDR_M, p_mode), new InstructionDecoder("lgsS", ADDR_G, v_mode, ADDR_M, p_mode), new MoveDecoder("movzbS", ADDR_G, v_mode, ADDR_E, b_mode), new MoveDecoder("movzwS", ADDR_G, v_mode, ADDR_E, w_mode), /* b8 */ null, null, new GRPDecoder(null, 15), new InstructionDecoder("btcS", ADDR_E, v_mode, ADDR_G, v_mode), new InstructionDecoder("bsfS", ADDR_G, v_mode, ADDR_E, v_mode), new InstructionDecoder("bsrS", ADDR_G, v_mode, ADDR_E, v_mode), new MoveDecoder("movsbS", ADDR_G, v_mode, ADDR_E, b_mode), new MoveDecoder("movswS", ADDR_G, v_mode, ADDR_E, w_mode), /* c0 */ new ArithmeticDecoder("xaddb", ADDR_E, b_mode, ADDR_G, b_mode, RTLOP_ADD), new ArithmeticDecoder("xaddS", ADDR_E, v_mode, ADDR_G, v_mode, RTLOP_ADD), new SSEInstructionDecoder("cmpps", ADDR_V, ps_mode, ADDR_W, ps_mode, ADDR_I, b_mode), new SSEMoveDecoder("movnti", ADDR_E, d_mode, ADDR_G, d_mode), new SSEInstructionDecoder("pinsrw", ADDR_P, q_mode, ADDR_E, d_mode, ADDR_I, b_mode), new SSEInstructionDecoder("pextrw", ADDR_G, d_mode, ADDR_P, q_mode, ADDR_I, b_mode), new SSEInstructionDecoder("shufps", ADDR_V, ps_mode, ADDR_W, ps_mode, ADDR_I, b_mode), new GRPDecoder(null, 16), /* c8 */ new InstructionDecoder("bswap", ADDR_REG, EAX), new InstructionDecoder("bswap", ADDR_REG, ECX), new InstructionDecoder("bswap", ADDR_REG, EDX), new InstructionDecoder("bswap", ADDR_REG, EBX), new InstructionDecoder("bswap", ADDR_REG, ESP), new InstructionDecoder("bswap", ADDR_REG, EBP), new InstructionDecoder("bswap", ADDR_REG, ESI), new InstructionDecoder("bswap", ADDR_REG, EDI), /* d0 */ null, new SSEShiftDecoder("psrlw", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_SRL), new SSEShiftDecoder("psrld", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_SRL), new SSEShiftDecoder("psrlq", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_SRL), new SSEArithmeticDecoder("paddq", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_ADD), new SSEArithmeticDecoder("pmullw", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_SMUL), null, new SSEMoveDecoder("pmovmskb", ADDR_G, d_mode, ADDR_P, q_mode), /* d8 */ new SSEArithmeticDecoder("psubusb", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_SUB), new SSEArithmeticDecoder("psubusw", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_SUB), new SSEInstructionDecoder("pminub", ADDR_P, q_mode, ADDR_Q, q_mode), new SSELogicalDecoder("pand", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_AND), new SSEArithmeticDecoder("paddusb", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_ADD), new SSEArithmeticDecoder("paddusw", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_ADD), new SSEInstructionDecoder("pmaxub", ADDR_P, q_mode, ADDR_Q, q_mode), new SSELogicalDecoder("pandn", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_AND), /* e0 */ new SSEInstructionDecoder("pavgb", ADDR_P, q_mode, ADDR_Q, q_mode), new SSEInstructionDecoder("psraw", ADDR_P, q_mode, ADDR_Q, q_mode), new SSEInstructionDecoder("psrad", ADDR_P, q_mode, ADDR_Q, q_mode), new SSEInstructionDecoder("pavgw", ADDR_P, q_mode, ADDR_Q, q_mode), new SSEArithmeticDecoder("pmulhuw", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_UMUL), new SSEArithmeticDecoder("pmulhw", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_SMUL), null, new SSEMoveDecoder("movntq", ADDR_W, q_mode, ADDR_V, q_mode), /* e8 */ new SSEArithmeticDecoder("psubsb", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_SUB), new SSEArithmeticDecoder("psubsw", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_SUB), new SSEInstructionDecoder("pminsw", ADDR_P, q_mode, ADDR_Q, q_mode), new SSELogicalDecoder("por", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_OR), new SSEArithmeticDecoder("paddsb", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_ADD), new SSEArithmeticDecoder("paddsw", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_ADD), new SSEInstructionDecoder("pmaxsw", ADDR_P, q_mode, ADDR_Q, q_mode), new SSELogicalDecoder("pxor", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_XOR), /* f0 */ null, new SSEShiftDecoder("psllw", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_SLL), new SSEShiftDecoder("pslld", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_SLL), new SSEShiftDecoder("psllq", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_SLL), new SSEArithmeticDecoder("pmuludq", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_UMUL), new SSEArithmeticDecoder("pmaddwd", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_ADD), new SSEArithmeticDecoder("psadbw", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_ADD), new SSEMoveDecoder("maskmoveq", ADDR_P, pi_mode, ADDR_Q, pi_mode), /* f8 */ new SSEArithmeticDecoder("psubb", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_SUB), new SSEArithmeticDecoder("psubw", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_SUB), new SSEArithmeticDecoder("psubd", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_SUB), new SSEArithmeticDecoder("psubq", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_SUB), new SSEArithmeticDecoder("paddb", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_ADD), new SSEArithmeticDecoder("paddw", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_ADD), new SSEArithmeticDecoder("paddd", ADDR_P, q_mode, ADDR_Q, q_mode, RTLOP_ADD), null }; private static final InstructionDecoder twoBytePrefixF2Table[] = { /* 00 */ null, null, null, null, null, null, null, null, /* 08 */ null, null, null, null, null, null, null, null, /* 10 */ new SSEMoveDecoder("movsd", ADDR_V, sd_mode, ADDR_W, sd_mode), new SSEMoveDecoder("movsd", ADDR_V, sd_mode, ADDR_W, sd_mode), null, null, null, null, null, null, /* 18 */ null, null, null, null, null, null, null, null, /* 20 */ null, null, null, null, null, null, null, null, /* 28 */ null, null, new SSEInstructionDecoder("cvtsi2sd", ADDR_V, sd_mode, ADDR_E, d_mode), null, new SSEInstructionDecoder("cvttsd2si", ADDR_G, d_mode, ADDR_W, sd_mode), new SSEInstructionDecoder("cvtsd2si", ADDR_G, d_mode, ADDR_W, sd_mode), null, null, /* 30 */ null, null, null, null, null, null, null, null, /* 38 */ null, null, null, null, null, null, null, null, /* 40 */ null, null, null, null, null, null, null, null, /* 48 */ null, null, null, null, null, null, null, null, /* 50 */ null, new SSEInstructionDecoder("sqrtsd", ADDR_V, sd_mode, ADDR_W, sd_mode), null, null, null, null, null, null, /* 58 */ new SSEArithmeticDecoder("addsd", ADDR_V, sd_mode, ADDR_W, sd_mode, RTLOP_ADD), new SSEArithmeticDecoder("mulsd", ADDR_V, sd_mode, ADDR_W, sd_mode, RTLOP_SMUL), new SSEInstructionDecoder("cvtsd2ss", ADDR_V, sd_mode, ADDR_W, sd_mode), null, new SSEArithmeticDecoder("subsd", ADDR_V, sd_mode, ADDR_W, sd_mode, RTLOP_SUB), new SSEInstructionDecoder("minsd", ADDR_V, sd_mode, ADDR_W, sd_mode), new SSEArithmeticDecoder("divsd", ADDR_V, sd_mode, ADDR_W, sd_mode, RTLOP_SDIV), new SSEInstructionDecoder("maxsd", ADDR_V, sd_mode, ADDR_W, sd_mode), /* 60 */ null, null, null, null, null, null, null, null, /* 68 */ null, null, null, null, null, null, null, null, /* 70 */ new SSEInstructionDecoder("pshuflw", ADDR_V, dq_mode, ADDR_W, dq_mode, ADDR_I, b_mode), null, null, null, null, null, null, null, /* 78 */ null, null, null, null, null, null, null, null, /* 80 */ null, null, null, null, null, null, null, null, /* 88 */ null, null, null, null, null, null, null, null, /* 90 */ null, null, null, null, null, null, null, null, /* 98 */ null, null, null, null, null, null, null, null, /* a0 */ null, null, null, null, null, null, null, null, /* a8 */ null, null, null, null, null, null, null, null, /* b0 */ null, null, null, null, null, null, null, null, /* b8 */ null, null, null, null, null, null, null, null, /* c0 */ null, null, new SSEInstructionDecoder("cmpsd", ADDR_V, sd_mode, ADDR_W, sd_mode, ADDR_I, b_mode), null, null, null, null, null, /* c8 */ null, null, null, null, null, null, null, null, /* d0 */ null, null, null, null, null, null, new SSEMoveDecoder("movdq2q", ADDR_P, q_mode, ADDR_W, q_mode), null, /* d8 */ null, null, null, null, null, null, null, null, /* e0 */ null, null, null, null, null, null, new SSEInstructionDecoder("cvtpd2dq", ADDR_V, dq_mode, ADDR_W, pd_mode), null, /* e8 */ null, null, null, null, null, null, null, null, /* f0 */ null, null, null, null, null, null, null, null, /* f8 */ null, null, null, null, null, null, null, null }; private static final InstructionDecoder twoBytePrefixF3Table[] = { /* 00 */ null, null, null, null, null, null, null, null, /* 08 */ null, null, null, null, null, null, null, null, /* 10 */ new SSEMoveDecoder("movss", ADDR_V, ss_mode, ADDR_W, ss_mode), new SSEMoveDecoder("movss", ADDR_W, ss_mode, ADDR_V, ss_mode), null, null, null, null, null, null, /* 18 */ null, null, null, null, null, null, null, null, /* 20 */ null, null, null, null, null, null, null, null, /* 28 */ null, null, new SSEInstructionDecoder("cvtsi2ss", ADDR_V, ss_mode, ADDR_E, d_mode), null, new SSEInstructionDecoder("cvttss2si", ADDR_G, d_mode, ADDR_W, ss_mode), new SSEInstructionDecoder("cvtss2si", ADDR_G, d_mode, ADDR_W, ss_mode), null, null, /* 30 */ null, null, null, null, null, null, null, null, /* 38 */ null, null, null, null, null, null, null, null, /* 40 */ null, null, null, null, null, null, null, null, /* 48 */ null, null, null, null, null, null, null, null, /* 50 */ null, new SSEInstructionDecoder("sqrtss", ADDR_V, ss_mode, ADDR_W, ss_mode), new SSEInstructionDecoder("rsqrtss", ADDR_V, ss_mode, ADDR_W, ss_mode), new SSEInstructionDecoder("rcpss", ADDR_V, ss_mode, ADDR_W, ss_mode), null, null, null, null, /* 58 */ new SSEArithmeticDecoder("addss", ADDR_V, ss_mode, ADDR_W, ss_mode, RTLOP_ADD), new SSEArithmeticDecoder("mulss", ADDR_V, ss_mode, ADDR_W, ss_mode, RTLOP_SMUL), new SSEInstructionDecoder("cvtss2sd", ADDR_V, ss_mode, ADDR_W, ss_mode), new SSEInstructionDecoder("cvttps2dq", ADDR_V, dq_mode, ADDR_W, ps_mode), new SSEArithmeticDecoder("subss", ADDR_V, ss_mode, ADDR_W, ss_mode, RTLOP_SUB), new SSEInstructionDecoder("minss", ADDR_V, ss_mode, ADDR_W, ss_mode), new SSEArithmeticDecoder("divss", ADDR_V, ss_mode, ADDR_W, ss_mode, RTLOP_SDIV), new SSEInstructionDecoder("maxss", ADDR_V, ss_mode, ADDR_W, ss_mode), /* 60 */ null, null, null, null, null, null, null, null, /* 68 */ null, null, null, null, null, null, null, new SSEMoveDecoder("movdqu", ADDR_V, dq_mode, ADDR_W, dq_mode), /* 70 */ new SSEInstructionDecoder("pshufhw", ADDR_V, dq_mode, ADDR_W, dq_mode, ADDR_I, b_mode), null, null, null, null, null, null, null, /* 78 */ null, null, null, null, null, null, new SSEMoveDecoder("movq", ADDR_V, q_mode, ADDR_W, q_mode), new SSEMoveDecoder("movdqu", ADDR_W, dq_mode, ADDR_V, dq_mode), /* 80 */ null, null, null, null, null, null, null, null, /* 88 */ null, null, null, null, null, null, null, null, /* 90 */ null, null, null, null, null, null, null, null, /* 98 */ null, null, null, null, null, null, null, null, /* a0 */ null, null, null, null, null, null, null, null, /* a8 */ null, null, null, null, null, null, null, null, /* b0 */ null, null, null, null, null, null, null, null, /* b8 */ null, null, null, null, null, null, null, null, /* c0 */ null, null, new SSEInstructionDecoder("cmpss", ADDR_V, ss_mode, ADDR_W, ss_mode, ADDR_I, b_mode), null, null, null, null, null, /* c8 */ null, null, null, null, null, null, null, null, /* d0 */ null, null, null, null, null, null, new SSEMoveDecoder("movq2dq", ADDR_V, dq_mode, ADDR_Q, q_mode), null, /* d8 */ null, null, null, null, null, null, null, null, /* e0 */ null, null, null, null, null, null, new SSEInstructionDecoder("cvtdq2pd", ADDR_V, pd_mode, ADDR_W, dq_mode), null, /* e8 */ null, null, null, null, null, null, null, null, /* f0 */ null, null, null, null, null, null, null, null, /* f8 */ null, null, null, null, null, null, null, null }; private static final InstructionDecoder twoBytePrefix66Table[] = { /* 00 */ null, null, null, null, null, null, null, null, /* 08 */ null, null, null, null, null, null, null, null, /* 10 */ new SSEMoveDecoder("movupd", ADDR_V, pd_mode, ADDR_W, pd_mode), new SSEMoveDecoder("movupd", ADDR_W, pd_mode, ADDR_V, pd_mode), new SSEMoveDecoder("movlpd", ADDR_V, q_mode, ADDR_W, s_mode), new SSEMoveDecoder("movlpd", ADDR_V, q_mode, ADDR_W, q_mode), new SSEInstructionDecoder("unpcklpd", ADDR_V, pd_mode, ADDR_W, q_mode), new SSEInstructionDecoder("unpckhpd", ADDR_V, pd_mode, ADDR_W, q_mode), new SSEMoveDecoder("movhpd", ADDR_V, q_mode, ADDR_W, q_mode), new SSEMoveDecoder("movhpd", ADDR_W, q_mode, ADDR_V, q_mode), /* 18 */ null, null, null, null, null, null, null, null, /* 20 */ null, null, null, null, null, null, null, null, /* 28 */ new SSEMoveDecoder("movapd", ADDR_V, pd_mode, ADDR_W, pd_mode), new SSEMoveDecoder("movapd", ADDR_W, pd_mode, ADDR_V, pd_mode), new SSEInstructionDecoder("cvtpi2pd", ADDR_V, pd_mode, ADDR_Q, dq_mode), new SSEMoveDecoder("movntpd", ADDR_W, pd_mode, ADDR_V, pd_mode), new SSEInstructionDecoder("cvttpd2pi", ADDR_Q, dq_mode, ADDR_W, pd_mode), new SSEInstructionDecoder("cvtpd2pi", ADDR_Q, dq_mode, ADDR_W, pd_mode), new SSEInstructionDecoder("ucomisd", ADDR_V, sd_mode, ADDR_W, sd_mode), new SSEInstructionDecoder("comisd", ADDR_V, sd_mode, ADDR_W, sd_mode), /* 30 */ null, null, null, null, null, null, null, null, /* 38 */ null, null, null, null, null, null, null, null, /* 40 */ null, null, null, null, null, null, null, null, /* 48 */ null, null, null, null, null, null, null, null, /* 50 */ new SSEMoveDecoder("movmskpd", ADDR_E, d_mode, ADDR_V, pd_mode), new SSEInstructionDecoder("sqrtpd", ADDR_V, pd_mode, ADDR_W, pd_mode), null, null, new SSELogicalDecoder("andpd", ADDR_V, pd_mode, ADDR_W, pd_mode, RTLOP_AND), new SSELogicalDecoder("andnpd", ADDR_V, pd_mode, ADDR_W, pd_mode, RTLOP_AND), new SSELogicalDecoder("orpd", ADDR_V, pd_mode, ADDR_W, pd_mode, RTLOP_OR), new SSELogicalDecoder("xorpd", ADDR_V, pd_mode, ADDR_W, pd_mode, RTLOP_XOR), /* 58 */ new SSEArithmeticDecoder("addpd", ADDR_V, pd_mode, ADDR_W, pd_mode, RTLOP_ADD), new SSEArithmeticDecoder("mulpd", ADDR_V, pd_mode, ADDR_W, pd_mode, RTLOP_SMUL), new SSEInstructionDecoder("cvtpd2ps", ADDR_V, ps_mode, ADDR_W, pd_mode), new SSEInstructionDecoder("cvtps2dq", ADDR_V, dq_mode, ADDR_W, ps_mode), new SSEArithmeticDecoder("subpd", ADDR_V, pd_mode, ADDR_W, pd_mode, RTLOP_SUB), new SSEInstructionDecoder("minpd", ADDR_V, pd_mode, ADDR_W, pd_mode), new SSEArithmeticDecoder("divpd", ADDR_V, pd_mode, ADDR_W, pd_mode, RTLOP_SDIV), new SSEInstructionDecoder("maxpd", ADDR_V, pd_mode, ADDR_W, pd_mode), /* 60 */ new SSEInstructionDecoder("punpcklbw", ADDR_V, dq_mode, ADDR_W, dq_mode), new SSEInstructionDecoder("punpcklwd", ADDR_V, dq_mode, ADDR_W, dq_mode), new SSEInstructionDecoder("punpckldq", ADDR_V, dq_mode, ADDR_W, dq_mode), new SSEInstructionDecoder("packsswb", ADDR_V, dq_mode, ADDR_W, dq_mode), new SSEInstructionDecoder("pcmpgtb", ADDR_V, dq_mode, ADDR_W, dq_mode), new SSEInstructionDecoder("pcmpgtw", ADDR_V, dq_mode, ADDR_W, dq_mode), new SSEInstructionDecoder("pcmpgtd", ADDR_V, dq_mode, ADDR_W, dq_mode), new SSEInstructionDecoder("packuswb", ADDR_V, dq_mode, ADDR_W, dq_mode), /* 68 */ new SSEInstructionDecoder("punpckhbw", ADDR_P, dq_mode, ADDR_Q, dq_mode), new SSEInstructionDecoder("punpckhwd", ADDR_P, dq_mode, ADDR_Q, dq_mode), new SSEInstructionDecoder("punpckhdq", ADDR_P, dq_mode, ADDR_Q, dq_mode), new SSEInstructionDecoder("packssdw", ADDR_P, dq_mode, ADDR_Q, dq_mode), new SSEInstructionDecoder("punpcklqdq", ADDR_V, dq_mode, ADDR_W, dq_mode), new SSEInstructionDecoder("punpckhqdq", ADDR_V, dq_mode, ADDR_W, dq_mode), new SSEMoveDecoder("movd", ADDR_V, dq_mode, ADDR_E, d_mode), new SSEMoveDecoder("movdqa", ADDR_V, dq_mode, ADDR_W, dq_mode), /* 70 */ new SSEInstructionDecoder("pshufd", ADDR_V, dq_mode, ADDR_W, dq_mode, ADDR_I, b_mode), new GRPDecoder(null, 22), new GRPDecoder(null, 23), new GRPDecoder(null, 24), new SSEInstructionDecoder("pcmpeqb", ADDR_V, dq_mode, ADDR_W, dq_mode), new SSEInstructionDecoder("pcmpeqw", ADDR_V, dq_mode, ADDR_W, dq_mode), new SSEInstructionDecoder("pcmpeqd", ADDR_V, dq_mode, ADDR_W, dq_mode), null, /* 78 */ null, null, null, null, null, null, new SSEMoveDecoder("movd", ADDR_E, d_mode, ADDR_V, dq_mode), new SSEMoveDecoder("movdqa", ADDR_W, dq_mode, ADDR_V, dq_mode), /* 80 */ null, null, null, null, null, null, null, null, /* 88 */ null, null, null, null, null, null, null, null, /* 90 */ null, null, null, null, null, null, null, null, /* 98 */ null, null, null, null, null, null, null, null, /* a0 */ null, null, null, null, null, null, null, null, /* a8 */ null, null, null, null, null, null, null, null, /* b0 */ null, null, null, null, null, null, null, null, /* b8 */ null, null, null, null, null, null, null, null, /* c0 */ null, null, new SSEInstructionDecoder("cmppd", ADDR_V, pd_mode, ADDR_W, pd_mode, ADDR_I, b_mode), null, new SSEInstructionDecoder("pinsrw", ADDR_V, dq_mode, ADDR_E, d_mode, ADDR_I, b_mode), new SSEInstructionDecoder("pextrw", ADDR_G, d_mode, ADDR_V, dq_mode, ADDR_I, b_mode), new SSEInstructionDecoder("shufpd", ADDR_V, pd_mode, ADDR_W, pd_mode, ADDR_I, b_mode), null, /* c8 */ null, null, null, null, null, null, null, null, /* d0 */ null, new SSEShiftDecoder("psrlw", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_SRL), new SSEShiftDecoder("psrld", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_SRL), new SSEShiftDecoder("psrlq", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_SRL), new SSEArithmeticDecoder("paddq", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_ADD), new SSEArithmeticDecoder("pmullw", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_SMUL), new SSEMoveDecoder("movq", ADDR_W, q_mode, ADDR_V, q_mode), new SSEMoveDecoder("pmovmskb", ADDR_G, d_mode, ADDR_V, dq_mode), /* d8 */ new SSEArithmeticDecoder("psubusb", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_SUB), new SSEArithmeticDecoder("psubusw", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_SUB), new SSEInstructionDecoder("pminub", ADDR_V, dq_mode, ADDR_W, dq_mode), new SSELogicalDecoder("pand", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_AND), new SSEArithmeticDecoder("paddusb", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_ADD), new SSEArithmeticDecoder("paddusw", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_ADD), new SSEInstructionDecoder("pmaxub", ADDR_V, dq_mode, ADDR_W, dq_mode), new SSELogicalDecoder("pandn", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_AND), /* e0 */ new SSEInstructionDecoder("pavgb", ADDR_V, dq_mode, ADDR_W, dq_mode), new SSEInstructionDecoder("psraw", ADDR_V, dq_mode, ADDR_W, dq_mode), new SSEInstructionDecoder("psrad", ADDR_V, dq_mode, ADDR_W, dq_mode), new SSEInstructionDecoder("pavgw", ADDR_V, dq_mode, ADDR_W, dq_mode), new SSEArithmeticDecoder("pmulhuw", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_UMUL), new SSEArithmeticDecoder("pmulhw", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_SMUL), new SSEInstructionDecoder("cvttpd2dq", ADDR_V, dq_mode, ADDR_W, pd_mode), new SSEMoveDecoder("movntdq", ADDR_W, dq_mode, ADDR_V, dq_mode), /* e8 */ new SSEArithmeticDecoder("psubusb", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_SUB), new SSEArithmeticDecoder("psubusw", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_SUB), new SSEInstructionDecoder("pminsw", ADDR_V, dq_mode, ADDR_W, dq_mode), new SSELogicalDecoder("por", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_OR), new SSEArithmeticDecoder("paddsb", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_ADD), new SSEArithmeticDecoder("paddsw", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_ADD), new SSEInstructionDecoder("pmaxsw", ADDR_V, dq_mode, ADDR_W, dq_mode), new SSELogicalDecoder("pxor", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_XOR), /* f0 */ null, new SSEShiftDecoder("psllw", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_SLL), new SSEShiftDecoder("pslld", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_SLL), new SSEShiftDecoder("psllq", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_SLL), new SSEArithmeticDecoder("pmuludq", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_UMUL), new SSEArithmeticDecoder("pmaddwd", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_ADD), new SSEArithmeticDecoder("psadbw", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_ADD), new SSEMoveDecoder("maskmovdqu", ADDR_V, dq_mode, ADDR_W, dq_mode), /* f8 */ new SSEArithmeticDecoder("psubb", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_SUB), new SSEArithmeticDecoder("psubw", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_SUB), new SSEArithmeticDecoder("psubd", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_SUB), new SSEArithmeticDecoder("psubq", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_SUB), new SSEArithmeticDecoder("paddb", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_ADD), new SSEArithmeticDecoder("paddw", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_ADD), new SSEArithmeticDecoder("paddd", ADDR_V, dq_mode, ADDR_W, dq_mode, RTLOP_ADD), null }; public void decode(InstructionVisitor visitor) { int enter_instruction = 0; Instruction instr = null; visitor.prologue(); InstructionDecoder instrDecoder = null; try { byteIndex = 0; int len = 0; int instrStartIndex = 0; while(len < code.length) { int prefixes = 0; instrStartIndex = byteIndex; //check if there is any prefix prefixes = getPrefixes(); int segmentOverride = 1; //get segment override prefix if (code[byteIndex] == 0xc8) enter_instruction = 1; else enter_instruction = 0; //Read opcode int opcode = InstructionDecoder.readByte(code, byteIndex); byteIndex++; if (opcode == 0x0f) { opcode = InstructionDecoder.readByte(code, byteIndex); byteIndex++; //SSE: SSE instructions have reserved use of 0xF2, 0xF3, 0x66 prefixes if ((prefixes & PREFIX_REPNZ) != 0) { instrDecoder = twoBytePrefixF2Table[opcode]; } else if ((prefixes & PREFIX_REPZ) != 0) { instrDecoder = twoBytePrefixF3Table[opcode]; } else if ((prefixes & PREFIX_DATA) != 0) { instrDecoder = twoBytePrefix66Table[opcode]; } else { instrDecoder = twoByteTable[opcode]; } } else { instrDecoder = oneByteTable[opcode]; } if (instrDecoder != null) { instr = instrDecoder.decode(code, byteIndex, instrStartIndex, segmentOverride, prefixes, factory); visitor.visit(startPc + len, instr); len = instrDecoder.getCurrentIndex(); } else { len += 1; } byteIndex = len; } } catch (Exception exp) { visitor.epilogue(); } } private int getPrefixes() { int prefixByte = 0; int prefixes = 0; boolean isPrefix = true; while (isPrefix) { prefixByte = InstructionDecoder.readByte(code, byteIndex); switch (prefixByte) { case 0xf3: prefixes |= PREFIX_REPZ; break; case 0xf2: prefixes |= PREFIX_REPNZ; break; case 0xf0: prefixes |= PREFIX_LOCK; break; case 0x2e: prefixes |= PREFIX_CS; break; case 0x36: prefixes |= PREFIX_SS; break; case 0x3e: prefixes |= PREFIX_DS; break; case 0x26: prefixes |= PREFIX_ES; break; case 0x64: prefixes |= PREFIX_FS; break; case 0x65: prefixes |= PREFIX_GS; break; case 0x66: prefixes |= PREFIX_DATA; break; case 0x67: prefixes |= PREFIX_ADR; break; case 0x9b: prefixes |= PREFIX_FWAIT; break; default: isPrefix = false; break; } if(isPrefix) byteIndex++; } return prefixes; } }