--- old/agent/src/share/classes/sun/jvm/hotspot/asm/x86/X86Disassembler.java Thu Sep 17 16:10:34 2009 +++ /dev/null Thu Sep 17 16:10:34 2009 @@ -1,1617 +0,0 @@ -/* - * Copyright 2002-2003 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, - * CA 95054 USA or visit www.sun.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; - } - -}