--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/asm/x86/X86Disassembler.java Thu Sep 27 11:25:01 2012 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1617 +0,0 @@
-/*
- * 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;
- }
-
-}