graal-jvmci-8: graal/com.oracle.max.cri/src/com/sun/cri/bytecode/Bytecodes.java annotate

author	Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date	Sat, 17 Dec 2011 19:59:18 +0100
parents
children	bc8527f3071c

rev	line source
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	1 /*
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	2 * Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	4 *
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	5 * This code is free software; you can redistribute it and/or modify it
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	6 * under the terms of the GNU General Public License version 2 only, as
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	7 * published by the Free Software Foundation.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	8 *
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	9 * This code is distributed in the hope that it will be useful, but WITHOUT
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	12 * version 2 for more details (a copy is included in the LICENSE file that
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	13 * accompanied this code).
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	14 *
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	15 * You should have received a copy of the GNU General Public License version
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	16 * 2 along with this work; if not, write to the Free Software Foundation,
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	18 *
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	20 * or visit www.oracle.com if you need additional information or have any
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	21 * questions.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	22 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	23 package com.sun.cri.bytecode;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	24
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	25 import static com.sun.cri.bytecode.Bytecodes.Flags.*;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	26
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	27 import java.io.*;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	28 import java.lang.reflect.*;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	29 import java.util.regex.*;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	30
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	31 /**
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	32 * The definitions of the bytecodes that are valid input to the compiler and
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	33 * related utility methods. This comprises two groups: the standard Java
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	34 * bytecodes defined by <a href=
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	35 * "http://java.sun.com/docs/books/jvms/second_edition/html/VMSpecTOC.doc.html">
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	36 * Java Virtual Machine Specification</a>, and a set of <i>extended</i>
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	37 * bytecodes that support low-level programming, for example, memory barriers.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	38 *
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	39 * The extended bytecodes are one or three bytes in size. The one-byte bytecodes
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	40 * follow the values in the standard set, with no gap. The three-byte extended
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	41 * bytecodes share a common first byte and carry additional instruction-specific
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	42 * information in the second and third bytes.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	43 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	44 public class Bytecodes {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	45 public static final int NOP = 0; // 0x00
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	46 public static final int ACONST_NULL = 1; // 0x01
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	47 public static final int ICONST_M1 = 2; // 0x02
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	48 public static final int ICONST_0 = 3; // 0x03
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	49 public static final int ICONST_1 = 4; // 0x04
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	50 public static final int ICONST_2 = 5; // 0x05
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	51 public static final int ICONST_3 = 6; // 0x06
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	52 public static final int ICONST_4 = 7; // 0x07
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	53 public static final int ICONST_5 = 8; // 0x08
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	54 public static final int LCONST_0 = 9; // 0x09
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	55 public static final int LCONST_1 = 10; // 0x0A
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	56 public static final int FCONST_0 = 11; // 0x0B
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	57 public static final int FCONST_1 = 12; // 0x0C
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	58 public static final int FCONST_2 = 13; // 0x0D
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	59 public static final int DCONST_0 = 14; // 0x0E
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	60 public static final int DCONST_1 = 15; // 0x0F
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	61 public static final int BIPUSH = 16; // 0x10
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	62 public static final int SIPUSH = 17; // 0x11
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	63 public static final int LDC = 18; // 0x12
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	64 public static final int LDC_W = 19; // 0x13
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	65 public static final int LDC2_W = 20; // 0x14
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	66 public static final int ILOAD = 21; // 0x15
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	67 public static final int LLOAD = 22; // 0x16
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	68 public static final int FLOAD = 23; // 0x17
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	69 public static final int DLOAD = 24; // 0x18
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	70 public static final int ALOAD = 25; // 0x19
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	71 public static final int ILOAD_0 = 26; // 0x1A
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	72 public static final int ILOAD_1 = 27; // 0x1B
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	73 public static final int ILOAD_2 = 28; // 0x1C
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	74 public static final int ILOAD_3 = 29; // 0x1D
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	75 public static final int LLOAD_0 = 30; // 0x1E
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	76 public static final int LLOAD_1 = 31; // 0x1F
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	77 public static final int LLOAD_2 = 32; // 0x20
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	78 public static final int LLOAD_3 = 33; // 0x21
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	79 public static final int FLOAD_0 = 34; // 0x22
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	80 public static final int FLOAD_1 = 35; // 0x23
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	81 public static final int FLOAD_2 = 36; // 0x24
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	82 public static final int FLOAD_3 = 37; // 0x25
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	83 public static final int DLOAD_0 = 38; // 0x26
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	84 public static final int DLOAD_1 = 39; // 0x27
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	85 public static final int DLOAD_2 = 40; // 0x28
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	86 public static final int DLOAD_3 = 41; // 0x29
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	87 public static final int ALOAD_0 = 42; // 0x2A
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	88 public static final int ALOAD_1 = 43; // 0x2B
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	89 public static final int ALOAD_2 = 44; // 0x2C
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	90 public static final int ALOAD_3 = 45; // 0x2D
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	91 public static final int IALOAD = 46; // 0x2E
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	92 public static final int LALOAD = 47; // 0x2F
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	93 public static final int FALOAD = 48; // 0x30
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	94 public static final int DALOAD = 49; // 0x31
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	95 public static final int AALOAD = 50; // 0x32
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	96 public static final int BALOAD = 51; // 0x33
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	97 public static final int CALOAD = 52; // 0x34
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	98 public static final int SALOAD = 53; // 0x35
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	99 public static final int ISTORE = 54; // 0x36
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	100 public static final int LSTORE = 55; // 0x37
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	101 public static final int FSTORE = 56; // 0x38
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	102 public static final int DSTORE = 57; // 0x39
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	103 public static final int ASTORE = 58; // 0x3A
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	104 public static final int ISTORE_0 = 59; // 0x3B
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	105 public static final int ISTORE_1 = 60; // 0x3C
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	106 public static final int ISTORE_2 = 61; // 0x3D
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	107 public static final int ISTORE_3 = 62; // 0x3E
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	108 public static final int LSTORE_0 = 63; // 0x3F
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	109 public static final int LSTORE_1 = 64; // 0x40
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	110 public static final int LSTORE_2 = 65; // 0x41
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	111 public static final int LSTORE_3 = 66; // 0x42
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	112 public static final int FSTORE_0 = 67; // 0x43
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	113 public static final int FSTORE_1 = 68; // 0x44
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	114 public static final int FSTORE_2 = 69; // 0x45
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	115 public static final int FSTORE_3 = 70; // 0x46
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	116 public static final int DSTORE_0 = 71; // 0x47
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	117 public static final int DSTORE_1 = 72; // 0x48
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	118 public static final int DSTORE_2 = 73; // 0x49
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	119 public static final int DSTORE_3 = 74; // 0x4A
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	120 public static final int ASTORE_0 = 75; // 0x4B
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	121 public static final int ASTORE_1 = 76; // 0x4C
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	122 public static final int ASTORE_2 = 77; // 0x4D
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	123 public static final int ASTORE_3 = 78; // 0x4E
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	124 public static final int IASTORE = 79; // 0x4F
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	125 public static final int LASTORE = 80; // 0x50
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	126 public static final int FASTORE = 81; // 0x51
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	127 public static final int DASTORE = 82; // 0x52
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	128 public static final int AASTORE = 83; // 0x53
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	129 public static final int BASTORE = 84; // 0x54
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	130 public static final int CASTORE = 85; // 0x55
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	131 public static final int SASTORE = 86; // 0x56
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	132 public static final int POP = 87; // 0x57
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	133 public static final int POP2 = 88; // 0x58
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	134 public static final int DUP = 89; // 0x59
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	135 public static final int DUP_X1 = 90; // 0x5A
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	136 public static final int DUP_X2 = 91; // 0x5B
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	137 public static final int DUP2 = 92; // 0x5C
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	138 public static final int DUP2_X1 = 93; // 0x5D
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	139 public static final int DUP2_X2 = 94; // 0x5E
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	140 public static final int SWAP = 95; // 0x5F
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	141 public static final int IADD = 96; // 0x60
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	142 public static final int LADD = 97; // 0x61
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	143 public static final int FADD = 98; // 0x62
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	144 public static final int DADD = 99; // 0x63
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	145 public static final int ISUB = 100; // 0x64
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	146 public static final int LSUB = 101; // 0x65
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	147 public static final int FSUB = 102; // 0x66
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	148 public static final int DSUB = 103; // 0x67
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	149 public static final int IMUL = 104; // 0x68
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	150 public static final int LMUL = 105; // 0x69
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	151 public static final int FMUL = 106; // 0x6A
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	152 public static final int DMUL = 107; // 0x6B
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	153 public static final int IDIV = 108; // 0x6C
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	154 public static final int LDIV = 109; // 0x6D
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	155 public static final int FDIV = 110; // 0x6E
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	156 public static final int DDIV = 111; // 0x6F
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	157 public static final int IREM = 112; // 0x70
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	158 public static final int LREM = 113; // 0x71
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	159 public static final int FREM = 114; // 0x72
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	160 public static final int DREM = 115; // 0x73
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	161 public static final int INEG = 116; // 0x74
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	162 public static final int LNEG = 117; // 0x75
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	163 public static final int FNEG = 118; // 0x76
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	164 public static final int DNEG = 119; // 0x77
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	165 public static final int ISHL = 120; // 0x78
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	166 public static final int LSHL = 121; // 0x79
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	167 public static final int ISHR = 122; // 0x7A
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	168 public static final int LSHR = 123; // 0x7B
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	169 public static final int IUSHR = 124; // 0x7C
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	170 public static final int LUSHR = 125; // 0x7D
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	171 public static final int IAND = 126; // 0x7E
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	172 public static final int LAND = 127; // 0x7F
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	173 public static final int IOR = 128; // 0x80
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	174 public static final int LOR = 129; // 0x81
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	175 public static final int IXOR = 130; // 0x82
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	176 public static final int LXOR = 131; // 0x83
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	177 public static final int IINC = 132; // 0x84
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	178 public static final int I2L = 133; // 0x85
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	179 public static final int I2F = 134; // 0x86
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	180 public static final int I2D = 135; // 0x87
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	181 public static final int L2I = 136; // 0x88
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	182 public static final int L2F = 137; // 0x89
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	183 public static final int L2D = 138; // 0x8A
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	184 public static final int F2I = 139; // 0x8B
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	185 public static final int F2L = 140; // 0x8C
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	186 public static final int F2D = 141; // 0x8D
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	187 public static final int D2I = 142; // 0x8E
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	188 public static final int D2L = 143; // 0x8F
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	189 public static final int D2F = 144; // 0x90
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	190 public static final int I2B = 145; // 0x91
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	191 public static final int I2C = 146; // 0x92
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	192 public static final int I2S = 147; // 0x93
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	193 public static final int LCMP = 148; // 0x94
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	194 public static final int FCMPL = 149; // 0x95
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	195 public static final int FCMPG = 150; // 0x96
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	196 public static final int DCMPL = 151; // 0x97
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	197 public static final int DCMPG = 152; // 0x98
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	198 public static final int IFEQ = 153; // 0x99
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	199 public static final int IFNE = 154; // 0x9A
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	200 public static final int IFLT = 155; // 0x9B
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	201 public static final int IFGE = 156; // 0x9C
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	202 public static final int IFGT = 157; // 0x9D
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	203 public static final int IFLE = 158; // 0x9E
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	204 public static final int IF_ICMPEQ = 159; // 0x9F
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	205 public static final int IF_ICMPNE = 160; // 0xA0
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	206 public static final int IF_ICMPLT = 161; // 0xA1
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	207 public static final int IF_ICMPGE = 162; // 0xA2
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	208 public static final int IF_ICMPGT = 163; // 0xA3
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	209 public static final int IF_ICMPLE = 164; // 0xA4
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	210 public static final int IF_ACMPEQ = 165; // 0xA5
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	211 public static final int IF_ACMPNE = 166; // 0xA6
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	212 public static final int GOTO = 167; // 0xA7
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	213 public static final int JSR = 168; // 0xA8
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	214 public static final int RET = 169; // 0xA9
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	215 public static final int TABLESWITCH = 170; // 0xAA
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	216 public static final int LOOKUPSWITCH = 171; // 0xAB
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	217 public static final int IRETURN = 172; // 0xAC
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	218 public static final int LRETURN = 173; // 0xAD
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	219 public static final int FRETURN = 174; // 0xAE
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	220 public static final int DRETURN = 175; // 0xAF
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	221 public static final int ARETURN = 176; // 0xB0
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	222 public static final int RETURN = 177; // 0xB1
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	223 public static final int GETSTATIC = 178; // 0xB2
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	224 public static final int PUTSTATIC = 179; // 0xB3
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	225 public static final int GETFIELD = 180; // 0xB4
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	226 public static final int PUTFIELD = 181; // 0xB5
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	227 public static final int INVOKEVIRTUAL = 182; // 0xB6
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	228 public static final int INVOKESPECIAL = 183; // 0xB7
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	229 public static final int INVOKESTATIC = 184; // 0xB8
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	230 public static final int INVOKEINTERFACE = 185; // 0xB9
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	231 public static final int XXXUNUSEDXXX = 186; // 0xBA
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	232 public static final int NEW = 187; // 0xBB
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	233 public static final int NEWARRAY = 188; // 0xBC
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	234 public static final int ANEWARRAY = 189; // 0xBD
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	235 public static final int ARRAYLENGTH = 190; // 0xBE
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	236 public static final int ATHROW = 191; // 0xBF
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	237 public static final int CHECKCAST = 192; // 0xC0
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	238 public static final int INSTANCEOF = 193; // 0xC1
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	239 public static final int MONITORENTER = 194; // 0xC2
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	240 public static final int MONITOREXIT = 195; // 0xC3
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	241 public static final int WIDE = 196; // 0xC4
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	242 public static final int MULTIANEWARRAY = 197; // 0xC5
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	243 public static final int IFNULL = 198; // 0xC6
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	244 public static final int IFNONNULL = 199; // 0xC7
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	245 public static final int GOTO_W = 200; // 0xC8
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	246 public static final int JSR_W = 201; // 0xC9
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	247 public static final int BREAKPOINT = 202; // 0xCA
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	248
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	249 // Start extended bytecodes
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	250
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	251 /**
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	252 * Native function call.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	253 *
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	254 * The 'function_address' value on the top of the stack is the result of
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	255 * linking a native function.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	256 *
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	257 * <pre>
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	258 * Format: { u1 opcode; // JNICALL
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	259 * u2 sig; // Constant pool index of a CONSTANT_Utf8_info representing the signature of the call
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	260 * }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	261 *
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	262 * Operand Stack:
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	263 * ..., [arg1, [arg2 ... ]] function_address => [return value, ]...,
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	264 * </pre>
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	265 *
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	266 * @see #JNIOP_LINK
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	267 * @see #JNIOP_J2N
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	268 * @see #JNIOP_N2J
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	269 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	270 public static final int JNICALL = 203;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	271
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	272 // End extended bytecodes
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	273
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	274 public static final int ILLEGAL = 255;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	275 public static final int END = 256;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	276
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	277 /**
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	278 * The last opcode defined by the JVM specification. To iterate over all JVM bytecodes:
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	279 * <pre>
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	280 * for (int opcode = 0; opcode <= Bytecodes.LAST_JVM_OPCODE; ++opcode) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	281 * //
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	282 * }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	283 * </pre>
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	284 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	285 public static final int LAST_JVM_OPCODE = JSR_W;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	286
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	287 /**
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	288 * A collection of flags describing various bytecode attributes.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	289 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	290 static class Flags {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	291
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	292 /**
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	293 * Denotes an instruction that ends a basic block and does not let control flow fall through to its lexical successor.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	294 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	295 static final int STOP = 0x00000001;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	296
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	297 /**
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	298 * Denotes an instruction that ends a basic block and may let control flow fall through to its lexical successor.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	299 * In practice this means it is a conditional branch.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	300 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	301 static final int FALL_THROUGH = 0x00000002;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	302
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	303 /**
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	304 * Denotes an instruction that has a 2 or 4 byte operand that is an offset to another instruction in the same method.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	305 * This does not include the {@link Bytecodes#TABLESWITCH} or {@link Bytecodes#LOOKUPSWITCH} instructions.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	306 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	307 static final int BRANCH = 0x00000004;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	308
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	309 /**
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	310 * Denotes an instruction that reads the value of a static or instance field.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	311 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	312 static final int FIELD_READ = 0x00000008;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	313
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	314 /**
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	315 * Denotes an instruction that writes the value of a static or instance field.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	316 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	317 static final int FIELD_WRITE = 0x00000010;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	318
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	319 /**
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	320 * Denotes an instruction that is not defined in the JVM specification.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	321 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	322 static final int EXTENSION = 0x00000020;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	323
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	324 /**
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	325 * Denotes an instruction that can cause a trap.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	326 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	327 static final int TRAP = 0x00000080;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	328 /**
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	329 * Denotes an instruction that is commutative.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	330 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	331 static final int COMMUTATIVE = 0x00000100;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	332 /**
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	333 * Denotes an instruction that is associative.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	334 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	335 static final int ASSOCIATIVE = 0x00000200;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	336 /**
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	337 * Denotes an instruction that loads an operand.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	338 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	339 static final int LOAD = 0x00000400;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	340 /**
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	341 * Denotes an instruction that stores an operand.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	342 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	343 static final int STORE = 0x00000800;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	344 /**
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	345 * Denotes the 4 INVOKE* instructions.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	346 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	347 static final int INVOKE = 0x00001000;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	348 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	349
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	350 // Performs a sanity check that none of the flags overlap.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	351 static {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	352 int allFlags = 0;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	353 try {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	354 for (Field field : Flags.class.getDeclaredFields()) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	355 int flagsFilter = Modifier.FINAL \| Modifier.STATIC;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	356 if ((field.getModifiers() & flagsFilter) == flagsFilter) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	357 assert field.getType() == int.class : "Only " + field;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	358 final int flag = field.getInt(null);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	359 assert flag != 0;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	360 assert (flag & allFlags) == 0 : field.getName() + " has a value conflicting with another flag";
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	361 allFlags \|= flag;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	362 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	363 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	364 } catch (Exception e) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	365 throw new InternalError(e.toString());
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	366 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	367 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	368
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	369 /**
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	370 * A array that maps from a bytecode value to a {@link String} for the corresponding instruction mnemonic.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	371 * This will include the root instruction for the three-byte extended instructions.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	372 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	373 private static final String[] names = new String[256];
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	374
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	375 /**
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	376 * A array that maps from a bytecode value to the set of {@link Flags} for the corresponding instruction.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	377 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	378 private static final int[] flags = new int[256];
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	379
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	380 /**
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	381 * A array that maps from a bytecode value to the length in bytes for the corresponding instruction.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	382 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	383 private static final int[] length = new int[256];
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	384
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	385 // Checkstyle: stop
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	386 static {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	387 def(NOP , "nop" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	388 def(ACONST_NULL , "aconst_null" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	389 def(ICONST_M1 , "iconst_m1" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	390 def(ICONST_0 , "iconst_0" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	391 def(ICONST_1 , "iconst_1" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	392 def(ICONST_2 , "iconst_2" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	393 def(ICONST_3 , "iconst_3" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	394 def(ICONST_4 , "iconst_4" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	395 def(ICONST_5 , "iconst_5" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	396 def(LCONST_0 , "lconst_0" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	397 def(LCONST_1 , "lconst_1" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	398 def(FCONST_0 , "fconst_0" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	399 def(FCONST_1 , "fconst_1" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	400 def(FCONST_2 , "fconst_2" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	401 def(DCONST_0 , "dconst_0" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	402 def(DCONST_1 , "dconst_1" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	403 def(BIPUSH , "bipush" , "bc" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	404 def(SIPUSH , "sipush" , "bcc" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	405 def(LDC , "ldc" , "bi" , TRAP);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	406 def(LDC_W , "ldc_w" , "bii" , TRAP);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	407 def(LDC2_W , "ldc2_w" , "bii" , TRAP);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	408 def(ILOAD , "iload" , "bi" , LOAD);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	409 def(LLOAD , "lload" , "bi" , LOAD);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	410 def(FLOAD , "fload" , "bi" , LOAD);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	411 def(DLOAD , "dload" , "bi" , LOAD);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	412 def(ALOAD , "aload" , "bi" , LOAD);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	413 def(ILOAD_0 , "iload_0" , "b" , LOAD);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	414 def(ILOAD_1 , "iload_1" , "b" , LOAD);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	415 def(ILOAD_2 , "iload_2" , "b" , LOAD);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	416 def(ILOAD_3 , "iload_3" , "b" , LOAD);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	417 def(LLOAD_0 , "lload_0" , "b" , LOAD);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	418 def(LLOAD_1 , "lload_1" , "b" , LOAD);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	419 def(LLOAD_2 , "lload_2" , "b" , LOAD);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	420 def(LLOAD_3 , "lload_3" , "b" , LOAD);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	421 def(FLOAD_0 , "fload_0" , "b" , LOAD);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	422 def(FLOAD_1 , "fload_1" , "b" , LOAD);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	423 def(FLOAD_2 , "fload_2" , "b" , LOAD);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	424 def(FLOAD_3 , "fload_3" , "b" , LOAD);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	425 def(DLOAD_0 , "dload_0" , "b" , LOAD);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	426 def(DLOAD_1 , "dload_1" , "b" , LOAD);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	427 def(DLOAD_2 , "dload_2" , "b" , LOAD);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	428 def(DLOAD_3 , "dload_3" , "b" , LOAD);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	429 def(ALOAD_0 , "aload_0" , "b" , LOAD);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	430 def(ALOAD_1 , "aload_1" , "b" , LOAD);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	431 def(ALOAD_2 , "aload_2" , "b" , LOAD);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	432 def(ALOAD_3 , "aload_3" , "b" , LOAD);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	433 def(IALOAD , "iaload" , "b" , TRAP);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	434 def(LALOAD , "laload" , "b" , TRAP);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	435 def(FALOAD , "faload" , "b" , TRAP);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	436 def(DALOAD , "daload" , "b" , TRAP);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	437 def(AALOAD , "aaload" , "b" , TRAP);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	438 def(BALOAD , "baload" , "b" , TRAP);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	439 def(CALOAD , "caload" , "b" , TRAP);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	440 def(SALOAD , "saload" , "b" , TRAP);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	441 def(ISTORE , "istore" , "bi" , STORE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	442 def(LSTORE , "lstore" , "bi" , STORE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	443 def(FSTORE , "fstore" , "bi" , STORE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	444 def(DSTORE , "dstore" , "bi" , STORE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	445 def(ASTORE , "astore" , "bi" , STORE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	446 def(ISTORE_0 , "istore_0" , "b" , STORE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	447 def(ISTORE_1 , "istore_1" , "b" , STORE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	448 def(ISTORE_2 , "istore_2" , "b" , STORE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	449 def(ISTORE_3 , "istore_3" , "b" , STORE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	450 def(LSTORE_0 , "lstore_0" , "b" , STORE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	451 def(LSTORE_1 , "lstore_1" , "b" , STORE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	452 def(LSTORE_2 , "lstore_2" , "b" , STORE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	453 def(LSTORE_3 , "lstore_3" , "b" , STORE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	454 def(FSTORE_0 , "fstore_0" , "b" , STORE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	455 def(FSTORE_1 , "fstore_1" , "b" , STORE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	456 def(FSTORE_2 , "fstore_2" , "b" , STORE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	457 def(FSTORE_3 , "fstore_3" , "b" , STORE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	458 def(DSTORE_0 , "dstore_0" , "b" , STORE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	459 def(DSTORE_1 , "dstore_1" , "b" , STORE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	460 def(DSTORE_2 , "dstore_2" , "b" , STORE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	461 def(DSTORE_3 , "dstore_3" , "b" , STORE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	462 def(ASTORE_0 , "astore_0" , "b" , STORE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	463 def(ASTORE_1 , "astore_1" , "b" , STORE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	464 def(ASTORE_2 , "astore_2" , "b" , STORE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	465 def(ASTORE_3 , "astore_3" , "b" , STORE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	466 def(IASTORE , "iastore" , "b" , TRAP);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	467 def(LASTORE , "lastore" , "b" , TRAP);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	468 def(FASTORE , "fastore" , "b" , TRAP);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	469 def(DASTORE , "dastore" , "b" , TRAP);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	470 def(AASTORE , "aastore" , "b" , TRAP);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	471 def(BASTORE , "bastore" , "b" , TRAP);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	472 def(CASTORE , "castore" , "b" , TRAP);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	473 def(SASTORE , "sastore" , "b" , TRAP);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	474 def(POP , "pop" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	475 def(POP2 , "pop2" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	476 def(DUP , "dup" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	477 def(DUP_X1 , "dup_x1" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	478 def(DUP_X2 , "dup_x2" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	479 def(DUP2 , "dup2" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	480 def(DUP2_X1 , "dup2_x1" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	481 def(DUP2_X2 , "dup2_x2" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	482 def(SWAP , "swap" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	483 def(IADD , "iadd" , "b" , COMMUTATIVE \| ASSOCIATIVE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	484 def(LADD , "ladd" , "b" , COMMUTATIVE \| ASSOCIATIVE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	485 def(FADD , "fadd" , "b" , COMMUTATIVE \| ASSOCIATIVE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	486 def(DADD , "dadd" , "b" , COMMUTATIVE \| ASSOCIATIVE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	487 def(ISUB , "isub" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	488 def(LSUB , "lsub" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	489 def(FSUB , "fsub" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	490 def(DSUB , "dsub" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	491 def(IMUL , "imul" , "b" , COMMUTATIVE \| ASSOCIATIVE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	492 def(LMUL , "lmul" , "b" , COMMUTATIVE \| ASSOCIATIVE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	493 def(FMUL , "fmul" , "b" , COMMUTATIVE \| ASSOCIATIVE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	494 def(DMUL , "dmul" , "b" , COMMUTATIVE \| ASSOCIATIVE);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	495 def(IDIV , "idiv" , "b" , TRAP);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	496 def(LDIV , "ldiv" , "b" , TRAP);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	497 def(FDIV , "fdiv" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	498 def(DDIV , "ddiv" , "b" );
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	499 def(IREM , "irem" , "b" , TRAP);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	500 def(LREM , "lrem" , "b" , TRAP);

3733

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1 /*

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

4 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

5 * This code is free software; you can redistribute it and/or modify it

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

6 * under the terms of the GNU General Public License version 2 only, as

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

7 * published by the Free Software Foundation.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

8 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

9 * This code is distributed in the hope that it will be useful, but WITHOUT

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

12 * version 2 for more details (a copy is included in the LICENSE file that

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

13 * accompanied this code).

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

14 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

15 * You should have received a copy of the GNU General Public License version

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

16 * 2 along with this work; if not, write to the Free Software Foundation,

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

18 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

20 * or visit www.oracle.com if you need additional information or have any

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

21 * questions.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

22 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

23 package com.sun.cri.bytecode;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

24

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

25 import static com.sun.cri.bytecode.Bytecodes.Flags.*;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

26

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

27 import java.io.*;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

28 import java.lang.reflect.*;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

29 import java.util.regex.*;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

30

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

31 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

32 * The definitions of the bytecodes that are valid input to the compiler and

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

33 * related utility methods. This comprises two groups: the standard Java

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

34 * bytecodes defined by <a href=

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

35 * "http://java.sun.com/docs/books/jvms/second_edition/html/VMSpecTOC.doc.html">

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

36 * Java Virtual Machine Specification</a>, and a set of <i>extended</i>

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

37 * bytecodes that support low-level programming, for example, memory barriers.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

38 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

39 * The extended bytecodes are one or three bytes in size. The one-byte bytecodes

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

40 * follow the values in the standard set, with no gap. The three-byte extended

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

41 * bytecodes share a common first byte and carry additional instruction-specific

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

42 * information in the second and third bytes.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

43 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

44 public class Bytecodes {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

45 public static final int NOP = 0; // 0x00

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

46 public static final int ACONST_NULL = 1; // 0x01

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

47 public static final int ICONST_M1 = 2; // 0x02

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

48 public static final int ICONST_0 = 3; // 0x03

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

49 public static final int ICONST_1 = 4; // 0x04

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

50 public static final int ICONST_2 = 5; // 0x05

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

51 public static final int ICONST_3 = 6; // 0x06

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

52 public static final int ICONST_4 = 7; // 0x07

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

53 public static final int ICONST_5 = 8; // 0x08

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

54 public static final int LCONST_0 = 9; // 0x09

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

55 public static final int LCONST_1 = 10; // 0x0A

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

56 public static final int FCONST_0 = 11; // 0x0B

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

57 public static final int FCONST_1 = 12; // 0x0C

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

58 public static final int FCONST_2 = 13; // 0x0D

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

59 public static final int DCONST_0 = 14; // 0x0E

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

60 public static final int DCONST_1 = 15; // 0x0F

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

61 public static final int BIPUSH = 16; // 0x10

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

62 public static final int SIPUSH = 17; // 0x11

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

63 public static final int LDC = 18; // 0x12

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

64 public static final int LDC_W = 19; // 0x13

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

65 public static final int LDC2_W = 20; // 0x14

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

66 public static final int ILOAD = 21; // 0x15

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

67 public static final int LLOAD = 22; // 0x16

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

68 public static final int FLOAD = 23; // 0x17

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

69 public static final int DLOAD = 24; // 0x18

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

70 public static final int ALOAD = 25; // 0x19

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

71 public static final int ILOAD_0 = 26; // 0x1A

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

72 public static final int ILOAD_1 = 27; // 0x1B

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

73 public static final int ILOAD_2 = 28; // 0x1C

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

74 public static final int ILOAD_3 = 29; // 0x1D

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

75 public static final int LLOAD_0 = 30; // 0x1E

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

76 public static final int LLOAD_1 = 31; // 0x1F

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

77 public static final int LLOAD_2 = 32; // 0x20

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

78 public static final int LLOAD_3 = 33; // 0x21

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

79 public static final int FLOAD_0 = 34; // 0x22

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

80 public static final int FLOAD_1 = 35; // 0x23

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

81 public static final int FLOAD_2 = 36; // 0x24

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

82 public static final int FLOAD_3 = 37; // 0x25

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

83 public static final int DLOAD_0 = 38; // 0x26

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

84 public static final int DLOAD_1 = 39; // 0x27

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

85 public static final int DLOAD_2 = 40; // 0x28

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

86 public static final int DLOAD_3 = 41; // 0x29

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

87 public static final int ALOAD_0 = 42; // 0x2A

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

88 public static final int ALOAD_1 = 43; // 0x2B

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

89 public static final int ALOAD_2 = 44; // 0x2C

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

90 public static final int ALOAD_3 = 45; // 0x2D

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

91 public static final int IALOAD = 46; // 0x2E

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

92 public static final int LALOAD = 47; // 0x2F

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

93 public static final int FALOAD = 48; // 0x30

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

94 public static final int DALOAD = 49; // 0x31

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

95 public static final int AALOAD = 50; // 0x32

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

96 public static final int BALOAD = 51; // 0x33

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

97 public static final int CALOAD = 52; // 0x34

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

98 public static final int SALOAD = 53; // 0x35

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

99 public static final int ISTORE = 54; // 0x36

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

100 public static final int LSTORE = 55; // 0x37

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

101 public static final int FSTORE = 56; // 0x38

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

102 public static final int DSTORE = 57; // 0x39

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

103 public static final int ASTORE = 58; // 0x3A

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

104 public static final int ISTORE_0 = 59; // 0x3B

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

105 public static final int ISTORE_1 = 60; // 0x3C

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

106 public static final int ISTORE_2 = 61; // 0x3D

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

107 public static final int ISTORE_3 = 62; // 0x3E

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

108 public static final int LSTORE_0 = 63; // 0x3F

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

109 public static final int LSTORE_1 = 64; // 0x40

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

110 public static final int LSTORE_2 = 65; // 0x41

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

111 public static final int LSTORE_3 = 66; // 0x42

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

112 public static final int FSTORE_0 = 67; // 0x43

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

113 public static final int FSTORE_1 = 68; // 0x44

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

114 public static final int FSTORE_2 = 69; // 0x45

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

115 public static final int FSTORE_3 = 70; // 0x46

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

116 public static final int DSTORE_0 = 71; // 0x47

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

117 public static final int DSTORE_1 = 72; // 0x48

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

118 public static final int DSTORE_2 = 73; // 0x49

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

119 public static final int DSTORE_3 = 74; // 0x4A

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

120 public static final int ASTORE_0 = 75; // 0x4B

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

121 public static final int ASTORE_1 = 76; // 0x4C

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

122 public static final int ASTORE_2 = 77; // 0x4D

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

123 public static final int ASTORE_3 = 78; // 0x4E

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

124 public static final int IASTORE = 79; // 0x4F

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

125 public static final int LASTORE = 80; // 0x50

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

126 public static final int FASTORE = 81; // 0x51

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

127 public static final int DASTORE = 82; // 0x52

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

128 public static final int AASTORE = 83; // 0x53

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

129 public static final int BASTORE = 84; // 0x54

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

130 public static final int CASTORE = 85; // 0x55

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

131 public static final int SASTORE = 86; // 0x56

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

132 public static final int POP = 87; // 0x57

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

133 public static final int POP2 = 88; // 0x58

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

134 public static final int DUP = 89; // 0x59

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

135 public static final int DUP_X1 = 90; // 0x5A

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

136 public static final int DUP_X2 = 91; // 0x5B

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

137 public static final int DUP2 = 92; // 0x5C

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

138 public static final int DUP2_X1 = 93; // 0x5D

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

139 public static final int DUP2_X2 = 94; // 0x5E

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

140 public static final int SWAP = 95; // 0x5F

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

141 public static final int IADD = 96; // 0x60

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

142 public static final int LADD = 97; // 0x61

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

143 public static final int FADD = 98; // 0x62

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

144 public static final int DADD = 99; // 0x63

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

145 public static final int ISUB = 100; // 0x64

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

146 public static final int LSUB = 101; // 0x65

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

147 public static final int FSUB = 102; // 0x66

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

148 public static final int DSUB = 103; // 0x67

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

149 public static final int IMUL = 104; // 0x68

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

150 public static final int LMUL = 105; // 0x69

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

151 public static final int FMUL = 106; // 0x6A

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

152 public static final int DMUL = 107; // 0x6B

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

153 public static final int IDIV = 108; // 0x6C

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

154 public static final int LDIV = 109; // 0x6D

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

155 public static final int FDIV = 110; // 0x6E

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

156 public static final int DDIV = 111; // 0x6F

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

157 public static final int IREM = 112; // 0x70

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

158 public static final int LREM = 113; // 0x71

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

159 public static final int FREM = 114; // 0x72

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

160 public static final int DREM = 115; // 0x73

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

161 public static final int INEG = 116; // 0x74

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

162 public static final int LNEG = 117; // 0x75

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

163 public static final int FNEG = 118; // 0x76

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

164 public static final int DNEG = 119; // 0x77

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

165 public static final int ISHL = 120; // 0x78

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

166 public static final int LSHL = 121; // 0x79

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

167 public static final int ISHR = 122; // 0x7A

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

168 public static final int LSHR = 123; // 0x7B

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

169 public static final int IUSHR = 124; // 0x7C

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

170 public static final int LUSHR = 125; // 0x7D

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

171 public static final int IAND = 126; // 0x7E

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

172 public static final int LAND = 127; // 0x7F

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

173 public static final int IOR = 128; // 0x80

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

174 public static final int LOR = 129; // 0x81

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

175 public static final int IXOR = 130; // 0x82

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

176 public static final int LXOR = 131; // 0x83

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

177 public static final int IINC = 132; // 0x84

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

178 public static final int I2L = 133; // 0x85

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

179 public static final int I2F = 134; // 0x86

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

180 public static final int I2D = 135; // 0x87

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

181 public static final int L2I = 136; // 0x88

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

182 public static final int L2F = 137; // 0x89

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

183 public static final int L2D = 138; // 0x8A

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

184 public static final int F2I = 139; // 0x8B

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

185 public static final int F2L = 140; // 0x8C

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

186 public static final int F2D = 141; // 0x8D

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

187 public static final int D2I = 142; // 0x8E

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

188 public static final int D2L = 143; // 0x8F

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

189 public static final int D2F = 144; // 0x90

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

190 public static final int I2B = 145; // 0x91

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

191 public static final int I2C = 146; // 0x92

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

192 public static final int I2S = 147; // 0x93

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

193 public static final int LCMP = 148; // 0x94

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

194 public static final int FCMPL = 149; // 0x95

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

195 public static final int FCMPG = 150; // 0x96

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

196 public static final int DCMPL = 151; // 0x97

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

197 public static final int DCMPG = 152; // 0x98

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

198 public static final int IFEQ = 153; // 0x99

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

199 public static final int IFNE = 154; // 0x9A

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

200 public static final int IFLT = 155; // 0x9B

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

201 public static final int IFGE = 156; // 0x9C

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

202 public static final int IFGT = 157; // 0x9D

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

203 public static final int IFLE = 158; // 0x9E

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

204 public static final int IF_ICMPEQ = 159; // 0x9F

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

205 public static final int IF_ICMPNE = 160; // 0xA0

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

206 public static final int IF_ICMPLT = 161; // 0xA1

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

207 public static final int IF_ICMPGE = 162; // 0xA2

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

208 public static final int IF_ICMPGT = 163; // 0xA3

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

209 public static final int IF_ICMPLE = 164; // 0xA4

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

210 public static final int IF_ACMPEQ = 165; // 0xA5

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

211 public static final int IF_ACMPNE = 166; // 0xA6

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

212 public static final int GOTO = 167; // 0xA7

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

213 public static final int JSR = 168; // 0xA8

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

214 public static final int RET = 169; // 0xA9

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

215 public static final int TABLESWITCH = 170; // 0xAA

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

216 public static final int LOOKUPSWITCH = 171; // 0xAB

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

217 public static final int IRETURN = 172; // 0xAC

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

218 public static final int LRETURN = 173; // 0xAD

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

219 public static final int FRETURN = 174; // 0xAE

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

220 public static final int DRETURN = 175; // 0xAF

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

221 public static final int ARETURN = 176; // 0xB0

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

222 public static final int RETURN = 177; // 0xB1

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

223 public static final int GETSTATIC = 178; // 0xB2

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

224 public static final int PUTSTATIC = 179; // 0xB3

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

225 public static final int GETFIELD = 180; // 0xB4

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

226 public static final int PUTFIELD = 181; // 0xB5

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

227 public static final int INVOKEVIRTUAL = 182; // 0xB6

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

228 public static final int INVOKESPECIAL = 183; // 0xB7

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

229 public static final int INVOKESTATIC = 184; // 0xB8

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

230 public static final int INVOKEINTERFACE = 185; // 0xB9

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

231 public static final int XXXUNUSEDXXX = 186; // 0xBA

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

232 public static final int NEW = 187; // 0xBB

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

233 public static final int NEWARRAY = 188; // 0xBC

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

234 public static final int ANEWARRAY = 189; // 0xBD

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

235 public static final int ARRAYLENGTH = 190; // 0xBE

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

236 public static final int ATHROW = 191; // 0xBF

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

237 public static final int CHECKCAST = 192; // 0xC0

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

238 public static final int INSTANCEOF = 193; // 0xC1

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

239 public static final int MONITORENTER = 194; // 0xC2

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

240 public static final int MONITOREXIT = 195; // 0xC3

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

241 public static final int WIDE = 196; // 0xC4

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

242 public static final int MULTIANEWARRAY = 197; // 0xC5

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

243 public static final int IFNULL = 198; // 0xC6

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

244 public static final int IFNONNULL = 199; // 0xC7

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

245 public static final int GOTO_W = 200; // 0xC8

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

246 public static final int JSR_W = 201; // 0xC9

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

247 public static final int BREAKPOINT = 202; // 0xCA

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

248

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

249 // Start extended bytecodes

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

250

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

251 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

252 * Native function call.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

253 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

254 * The 'function_address' value on the top of the stack is the result of

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

255 * linking a native function.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

256 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

257 * <pre>

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

258 * Format: { u1 opcode; // JNICALL

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

259 * u2 sig; // Constant pool index of a CONSTANT_Utf8_info representing the signature of the call

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

260 * }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

261 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

262 * Operand Stack:

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

263 * ..., [arg1, [arg2 ... ]] function_address => [return value, ]...,

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

264 * </pre>

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

265 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

266 * @see #JNIOP_LINK

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

267 * @see #JNIOP_J2N

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

268 * @see #JNIOP_N2J

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

269 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

270 public static final int JNICALL = 203;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

271

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

272 // End extended bytecodes

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

273

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

274 public static final int ILLEGAL = 255;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

275 public static final int END = 256;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

276

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

277 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

278 * The last opcode defined by the JVM specification. To iterate over all JVM bytecodes:

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

279 * <pre>

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

280 * for (int opcode = 0; opcode <= Bytecodes.LAST_JVM_OPCODE; ++opcode) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

281 * //

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

282 * }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

283 * </pre>

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

284 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

285 public static final int LAST_JVM_OPCODE = JSR_W;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

286

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

287 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

288 * A collection of flags describing various bytecode attributes.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

289 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

290 static class Flags {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

291

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

292 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

293 * Denotes an instruction that ends a basic block and does not let control flow fall through to its lexical successor.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

294 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

295 static final int STOP = 0x00000001;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

296

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

297 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

298 * Denotes an instruction that ends a basic block and may let control flow fall through to its lexical successor.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

299 * In practice this means it is a conditional branch.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

300 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

301 static final int FALL_THROUGH = 0x00000002;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

302

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

303 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

304 * Denotes an instruction that has a 2 or 4 byte operand that is an offset to another instruction in the same method.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

305 * This does not include the {@link Bytecodes#TABLESWITCH} or {@link Bytecodes#LOOKUPSWITCH} instructions.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

306 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

307 static final int BRANCH = 0x00000004;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

308

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

309 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

310 * Denotes an instruction that reads the value of a static or instance field.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

311 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

312 static final int FIELD_READ = 0x00000008;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

313

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

314 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

315 * Denotes an instruction that writes the value of a static or instance field.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

316 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

317 static final int FIELD_WRITE = 0x00000010;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

318

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

319 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

320 * Denotes an instruction that is not defined in the JVM specification.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

321 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

322 static final int EXTENSION = 0x00000020;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

323

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

324 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

325 * Denotes an instruction that can cause a trap.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

326 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

327 static final int TRAP = 0x00000080;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

328 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

329 * Denotes an instruction that is commutative.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

330 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

331 static final int COMMUTATIVE = 0x00000100;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

332 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

333 * Denotes an instruction that is associative.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

334 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

335 static final int ASSOCIATIVE = 0x00000200;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

336 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

337 * Denotes an instruction that loads an operand.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

338 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

339 static final int LOAD = 0x00000400;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

340 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

341 * Denotes an instruction that stores an operand.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

342 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

343 static final int STORE = 0x00000800;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

344 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

345 * Denotes the 4 INVOKE* instructions.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

346 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

347 static final int INVOKE = 0x00001000;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

348 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

349

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

350 // Performs a sanity check that none of the flags overlap.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

351 static {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

352 int allFlags = 0;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

353 try {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

354 for (Field field : Flags.class.getDeclaredFields()) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

355 int flagsFilter = Modifier.FINAL | Modifier.STATIC;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

356 if ((field.getModifiers() & flagsFilter) == flagsFilter) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

357 assert field.getType() == int.class : "Only " + field;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

358 final int flag = field.getInt(null);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

359 assert flag != 0;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

360 assert (flag & allFlags) == 0 : field.getName() + " has a value conflicting with another flag";

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

361 allFlags |= flag;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

362 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

363 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

364 } catch (Exception e) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

365 throw new InternalError(e.toString());

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

366 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

367 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

368

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

369 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

370 * A array that maps from a bytecode value to a {@link String} for the corresponding instruction mnemonic.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

371 * This will include the root instruction for the three-byte extended instructions.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

372 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

373 private static final String[] names = new String[256];

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

374

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

375 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

376 * A array that maps from a bytecode value to the set of {@link Flags} for the corresponding instruction.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

377 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

378 private static final int[] flags = new int[256];

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

379

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

380 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

381 * A array that maps from a bytecode value to the length in bytes for the corresponding instruction.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

382 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

383 private static final int[] length = new int[256];

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

384

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

385 // Checkstyle: stop

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

386 static {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

387 def(NOP , "nop" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

388 def(ACONST_NULL , "aconst_null" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

389 def(ICONST_M1 , "iconst_m1" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

390 def(ICONST_0 , "iconst_0" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

391 def(ICONST_1 , "iconst_1" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

392 def(ICONST_2 , "iconst_2" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

393 def(ICONST_3 , "iconst_3" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

394 def(ICONST_4 , "iconst_4" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

395 def(ICONST_5 , "iconst_5" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

396 def(LCONST_0 , "lconst_0" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

397 def(LCONST_1 , "lconst_1" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

398 def(FCONST_0 , "fconst_0" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

399 def(FCONST_1 , "fconst_1" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

400 def(FCONST_2 , "fconst_2" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

401 def(DCONST_0 , "dconst_0" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

402 def(DCONST_1 , "dconst_1" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

403 def(BIPUSH , "bipush" , "bc" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

404 def(SIPUSH , "sipush" , "bcc" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

405 def(LDC , "ldc" , "bi" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

406 def(LDC_W , "ldc_w" , "bii" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

407 def(LDC2_W , "ldc2_w" , "bii" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

408 def(ILOAD , "iload" , "bi" , LOAD);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

409 def(LLOAD , "lload" , "bi" , LOAD);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

410 def(FLOAD , "fload" , "bi" , LOAD);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

411 def(DLOAD , "dload" , "bi" , LOAD);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

412 def(ALOAD , "aload" , "bi" , LOAD);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

413 def(ILOAD_0 , "iload_0" , "b" , LOAD);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

414 def(ILOAD_1 , "iload_1" , "b" , LOAD);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

415 def(ILOAD_2 , "iload_2" , "b" , LOAD);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

416 def(ILOAD_3 , "iload_3" , "b" , LOAD);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

417 def(LLOAD_0 , "lload_0" , "b" , LOAD);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

418 def(LLOAD_1 , "lload_1" , "b" , LOAD);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

419 def(LLOAD_2 , "lload_2" , "b" , LOAD);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

420 def(LLOAD_3 , "lload_3" , "b" , LOAD);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

421 def(FLOAD_0 , "fload_0" , "b" , LOAD);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

422 def(FLOAD_1 , "fload_1" , "b" , LOAD);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

423 def(FLOAD_2 , "fload_2" , "b" , LOAD);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

424 def(FLOAD_3 , "fload_3" , "b" , LOAD);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

425 def(DLOAD_0 , "dload_0" , "b" , LOAD);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

426 def(DLOAD_1 , "dload_1" , "b" , LOAD);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

427 def(DLOAD_2 , "dload_2" , "b" , LOAD);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

428 def(DLOAD_3 , "dload_3" , "b" , LOAD);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

429 def(ALOAD_0 , "aload_0" , "b" , LOAD);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

430 def(ALOAD_1 , "aload_1" , "b" , LOAD);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

431 def(ALOAD_2 , "aload_2" , "b" , LOAD);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

432 def(ALOAD_3 , "aload_3" , "b" , LOAD);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

433 def(IALOAD , "iaload" , "b" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

434 def(LALOAD , "laload" , "b" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

435 def(FALOAD , "faload" , "b" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

436 def(DALOAD , "daload" , "b" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

437 def(AALOAD , "aaload" , "b" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

438 def(BALOAD , "baload" , "b" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

439 def(CALOAD , "caload" , "b" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

440 def(SALOAD , "saload" , "b" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

441 def(ISTORE , "istore" , "bi" , STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

442 def(LSTORE , "lstore" , "bi" , STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

443 def(FSTORE , "fstore" , "bi" , STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

444 def(DSTORE , "dstore" , "bi" , STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

445 def(ASTORE , "astore" , "bi" , STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

446 def(ISTORE_0 , "istore_0" , "b" , STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

447 def(ISTORE_1 , "istore_1" , "b" , STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

448 def(ISTORE_2 , "istore_2" , "b" , STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

449 def(ISTORE_3 , "istore_3" , "b" , STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

450 def(LSTORE_0 , "lstore_0" , "b" , STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

451 def(LSTORE_1 , "lstore_1" , "b" , STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

452 def(LSTORE_2 , "lstore_2" , "b" , STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

453 def(LSTORE_3 , "lstore_3" , "b" , STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

454 def(FSTORE_0 , "fstore_0" , "b" , STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

455 def(FSTORE_1 , "fstore_1" , "b" , STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

456 def(FSTORE_2 , "fstore_2" , "b" , STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

457 def(FSTORE_3 , "fstore_3" , "b" , STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

458 def(DSTORE_0 , "dstore_0" , "b" , STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

459 def(DSTORE_1 , "dstore_1" , "b" , STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

460 def(DSTORE_2 , "dstore_2" , "b" , STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

461 def(DSTORE_3 , "dstore_3" , "b" , STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

462 def(ASTORE_0 , "astore_0" , "b" , STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

463 def(ASTORE_1 , "astore_1" , "b" , STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

464 def(ASTORE_2 , "astore_2" , "b" , STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

465 def(ASTORE_3 , "astore_3" , "b" , STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

466 def(IASTORE , "iastore" , "b" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

467 def(LASTORE , "lastore" , "b" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

468 def(FASTORE , "fastore" , "b" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

469 def(DASTORE , "dastore" , "b" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

470 def(AASTORE , "aastore" , "b" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

471 def(BASTORE , "bastore" , "b" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

472 def(CASTORE , "castore" , "b" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

473 def(SASTORE , "sastore" , "b" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

474 def(POP , "pop" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

475 def(POP2 , "pop2" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

476 def(DUP , "dup" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

477 def(DUP_X1 , "dup_x1" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

478 def(DUP_X2 , "dup_x2" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

479 def(DUP2 , "dup2" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

480 def(DUP2_X1 , "dup2_x1" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

481 def(DUP2_X2 , "dup2_x2" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

482 def(SWAP , "swap" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

483 def(IADD , "iadd" , "b" , COMMUTATIVE | ASSOCIATIVE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

484 def(LADD , "ladd" , "b" , COMMUTATIVE | ASSOCIATIVE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

485 def(FADD , "fadd" , "b" , COMMUTATIVE | ASSOCIATIVE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

486 def(DADD , "dadd" , "b" , COMMUTATIVE | ASSOCIATIVE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

487 def(ISUB , "isub" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

488 def(LSUB , "lsub" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

489 def(FSUB , "fsub" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

490 def(DSUB , "dsub" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

491 def(IMUL , "imul" , "b" , COMMUTATIVE | ASSOCIATIVE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

492 def(LMUL , "lmul" , "b" , COMMUTATIVE | ASSOCIATIVE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

493 def(FMUL , "fmul" , "b" , COMMUTATIVE | ASSOCIATIVE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

494 def(DMUL , "dmul" , "b" , COMMUTATIVE | ASSOCIATIVE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

495 def(IDIV , "idiv" , "b" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

496 def(LDIV , "ldiv" , "b" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

497 def(FDIV , "fdiv" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

498 def(DDIV , "ddiv" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

499 def(IREM , "irem" , "b" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

500 def(LREM , "lrem" , "b" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

501 def(FREM , "frem" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

502 def(DREM , "drem" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

503 def(INEG , "ineg" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

504 def(LNEG , "lneg" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

505 def(FNEG , "fneg" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

506 def(DNEG , "dneg" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

507 def(ISHL , "ishl" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

508 def(LSHL , "lshl" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

509 def(ISHR , "ishr" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

510 def(LSHR , "lshr" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

511 def(IUSHR , "iushr" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

512 def(LUSHR , "lushr" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

513 def(IAND , "iand" , "b" , COMMUTATIVE | ASSOCIATIVE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

514 def(LAND , "land" , "b" , COMMUTATIVE | ASSOCIATIVE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

515 def(IOR , "ior" , "b" , COMMUTATIVE | ASSOCIATIVE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

516 def(LOR , "lor" , "b" , COMMUTATIVE | ASSOCIATIVE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

517 def(IXOR , "ixor" , "b" , COMMUTATIVE | ASSOCIATIVE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

518 def(LXOR , "lxor" , "b" , COMMUTATIVE | ASSOCIATIVE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

519 def(IINC , "iinc" , "bic" , LOAD | STORE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

520 def(I2L , "i2l" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

521 def(I2F , "i2f" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

522 def(I2D , "i2d" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

523 def(L2I , "l2i" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

524 def(L2F , "l2f" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

525 def(L2D , "l2d" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

526 def(F2I , "f2i" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

527 def(F2L , "f2l" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

528 def(F2D , "f2d" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

529 def(D2I , "d2i" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

530 def(D2L , "d2l" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

531 def(D2F , "d2f" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

532 def(I2B , "i2b" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

533 def(I2C , "i2c" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

534 def(I2S , "i2s" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

535 def(LCMP , "lcmp" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

536 def(FCMPL , "fcmpl" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

537 def(FCMPG , "fcmpg" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

538 def(DCMPL , "dcmpl" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

539 def(DCMPG , "dcmpg" , "b" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

540 def(IFEQ , "ifeq" , "boo" , FALL_THROUGH | BRANCH);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

541 def(IFNE , "ifne" , "boo" , FALL_THROUGH | BRANCH);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

542 def(IFLT , "iflt" , "boo" , FALL_THROUGH | BRANCH);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

543 def(IFGE , "ifge" , "boo" , FALL_THROUGH | BRANCH);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

544 def(IFGT , "ifgt" , "boo" , FALL_THROUGH | BRANCH);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

545 def(IFLE , "ifle" , "boo" , FALL_THROUGH | BRANCH);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

546 def(IF_ICMPEQ , "if_icmpeq" , "boo" , COMMUTATIVE | FALL_THROUGH | BRANCH);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

547 def(IF_ICMPNE , "if_icmpne" , "boo" , COMMUTATIVE | FALL_THROUGH | BRANCH);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

548 def(IF_ICMPLT , "if_icmplt" , "boo" , FALL_THROUGH | BRANCH);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

549 def(IF_ICMPGE , "if_icmpge" , "boo" , FALL_THROUGH | BRANCH);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

550 def(IF_ICMPGT , "if_icmpgt" , "boo" , FALL_THROUGH | BRANCH);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

551 def(IF_ICMPLE , "if_icmple" , "boo" , FALL_THROUGH | BRANCH);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

552 def(IF_ACMPEQ , "if_acmpeq" , "boo" , COMMUTATIVE | FALL_THROUGH | BRANCH);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

553 def(IF_ACMPNE , "if_acmpne" , "boo" , COMMUTATIVE | FALL_THROUGH | BRANCH);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

554 def(GOTO , "goto" , "boo" , STOP | BRANCH);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

555 def(JSR , "jsr" , "boo" , STOP | BRANCH);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

556 def(RET , "ret" , "bi" , STOP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

557 def(TABLESWITCH , "tableswitch" , "" , STOP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

558 def(LOOKUPSWITCH , "lookupswitch" , "" , STOP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

559 def(IRETURN , "ireturn" , "b" , TRAP | STOP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

560 def(LRETURN , "lreturn" , "b" , TRAP | STOP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

561 def(FRETURN , "freturn" , "b" , TRAP | STOP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

562 def(DRETURN , "dreturn" , "b" , TRAP | STOP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

563 def(ARETURN , "areturn" , "b" , TRAP | STOP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

564 def(RETURN , "return" , "b" , TRAP | STOP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

565 def(GETSTATIC , "getstatic" , "bjj" , TRAP | FIELD_READ);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

566 def(PUTSTATIC , "putstatic" , "bjj" , TRAP | FIELD_WRITE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

567 def(GETFIELD , "getfield" , "bjj" , TRAP | FIELD_READ);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

568 def(PUTFIELD , "putfield" , "bjj" , TRAP | FIELD_WRITE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

569 def(INVOKEVIRTUAL , "invokevirtual" , "bjj" , TRAP | INVOKE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

570 def(INVOKESPECIAL , "invokespecial" , "bjj" , TRAP | INVOKE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

571 def(INVOKESTATIC , "invokestatic" , "bjj" , TRAP | INVOKE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

572 def(INVOKEINTERFACE , "invokeinterface" , "bjja_", TRAP | INVOKE);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

573 def(XXXUNUSEDXXX , "xxxunusedxxx" , "" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

574 def(NEW , "new" , "bii" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

575 def(NEWARRAY , "newarray" , "bc" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

576 def(ANEWARRAY , "anewarray" , "bii" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

577 def(ARRAYLENGTH , "arraylength" , "b" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

578 def(ATHROW , "athrow" , "b" , TRAP | STOP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

579 def(CHECKCAST , "checkcast" , "bii" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

580 def(INSTANCEOF , "instanceof" , "bii" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

581 def(MONITORENTER , "monitorenter" , "b" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

582 def(MONITOREXIT , "monitorexit" , "b" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

583 def(WIDE , "wide" , "" );

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

584 def(MULTIANEWARRAY , "multianewarray" , "biic" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

585 def(IFNULL , "ifnull" , "boo" , FALL_THROUGH | BRANCH);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

586 def(IFNONNULL , "ifnonnull" , "boo" , FALL_THROUGH | BRANCH);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

587 def(GOTO_W , "goto_w" , "boooo", STOP | BRANCH);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

588 def(JSR_W , "jsr_w" , "boooo", STOP | BRANCH);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

589 def(BREAKPOINT , "breakpoint" , "b" , TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

590

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

591 def(JNICALL , "jnicall" , "bii" , EXTENSION | TRAP);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

592 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

593 // Checkstyle: resume

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

594

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

595 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

596 * Determines if an opcode is commutative.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

597 * @param opcode the opcode to check

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

598 * @return {@code true} iff commutative

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

599 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

600 public static boolean isCommutative(int opcode) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

601 return (flags[opcode & 0xff] & COMMUTATIVE) != 0;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

602 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

603

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

604 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

605 * Gets the length of an instruction denoted by a given opcode.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

606 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

607 * @param opcode an instruction opcode

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

608 * @return the length of the instruction denoted by {@code opcode}. If {@code opcode} is an illegal instruction or denotes a

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

609 * variable length instruction (e.g. {@link #TABLESWITCH}), then 0 is returned.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

610 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

611 public static int lengthOf(int opcode) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

612 return length[opcode & 0xff];

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

613 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

614

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

615 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

616 * Gets the length of an instruction at a given position in a given bytecode array.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

617 * This methods handles variable length and {@linkplain #WIDE widened} instructions.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

618 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

619 * @param code an array of bytecode

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

620 * @param bci the position in {@code code} of an instruction's opcode

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

621 * @return the length of the instruction at position {@code bci} in {@code code}

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

622 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

623 public static int lengthOf(byte[] code, int bci) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

624 int opcode = Bytes.beU1(code, bci);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

625 int length = Bytecodes.length[opcode & 0xff];

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

626 if (length == 0) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

627 switch (opcode) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

628 case TABLESWITCH: {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

629 return new BytecodeTableSwitch(code, bci).size();

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

630 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

631 case LOOKUPSWITCH: {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

632 return new BytecodeLookupSwitch(code, bci).size();

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

633 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

634 case WIDE: {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

635 int opc = Bytes.beU1(code, bci + 1);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

636 if (opc == RET) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

637 return 4;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

638 } else if (opc == IINC) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

639 return 6;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

640 } else {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

641 return 4; // a load or store bytecode

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

642 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

643 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

644 default:

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

645 throw new Error("unknown variable-length bytecode: " + opcode);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

646 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

647 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

648 return length;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

649 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

650

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

651 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

652 * Gets the lower-case mnemonic for a given opcode.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

653 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

654 * @param opcode an opcode

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

655 * @return the mnemonic for {@code opcode} or {@code "<illegal opcode: " + opcode + ">"} if {@code opcode} is not a legal opcode

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

656 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

657 public static String nameOf(int opcode) throws IllegalArgumentException {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

658 String name = names[opcode & 0xff];

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

659 if (name == null) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

660 return "<illegal opcode: " + opcode + ">";

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

661 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

662 return name;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

663 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

664

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

665 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

666 * Allocation-free version of {@linkplain #nameOf(int)}.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

667 * @param opcode an opcode.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

668 * @return the mnemonic for {@code opcode} or {@code "<illegal opcode>"} if {@code opcode} is not a legal opcode.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

669 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

670 public static String baseNameOf(int opcode) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

671 String name = names[opcode & 0xff];

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

672 if (name == null) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

673 return "<illegal opcode>";

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

674 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

675 return name;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

676 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

677

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

678 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

679 * Gets the opcode corresponding to a given mnemonic.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

680 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

681 * @param name an opcode mnemonic

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

682 * @return the opcode corresponding to {@code mnemonic}

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

683 * @throws IllegalArgumentException if {@code name} does not denote a valid opcode

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

684 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

685 public static int valueOf(String name) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

686 for (int opcode = 0; opcode < names.length; ++opcode) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

687 if (name.equalsIgnoreCase(names[opcode])) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

688 return opcode;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

689 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

690 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

691 throw new IllegalArgumentException("No opcode for " + name);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

692 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

693

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

694 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

695 * Determines if a given opcode denotes an instruction that can cause an implicit exception.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

696 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

697 * @param opcode an opcode to test

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

698 * @return {@code true} iff {@code opcode} can cause an implicit exception, {@code false} otherwise

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

699 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

700 public static boolean canTrap(int opcode) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

701 return (flags[opcode & 0xff] & TRAP) != 0;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

702 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

703

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

704 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

705 * Determines if a given opcode denotes an instruction that loads a local variable to the operand stack.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

706 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

707 * @param opcode an opcode to test

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

708 * @return {@code true} iff {@code opcode} loads a local variable to the operand stack, {@code false} otherwise

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

709 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

710 public static boolean isLoad(int opcode) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

711 return (flags[opcode & 0xff] & LOAD) != 0;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

712 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

713

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

714 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

715 * Determines if a given opcode denotes an instruction that ends a basic block and does not let control flow fall

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

716 * through to its lexical successor.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

717 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

718 * @param opcode an opcode to test

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

719 * @return {@code true} iff {@code opcode} properly ends a basic block

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

720 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

721 public static boolean isStop(int opcode) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

722 return (flags[opcode & 0xff] & STOP) != 0;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

723 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

724

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

725 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

726 * Determines if a given opcode denotes an instruction that stores a value to a local variable

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

727 * after popping it from the operand stack.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

728 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

729 * @param opcode an opcode to test

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

730 * @return {@code true} iff {@code opcode} stores a value to a local variable, {@code false} otherwise

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

731 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

732 public static boolean isInvoke(int opcode) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

733 return (flags[opcode & 0xff] & INVOKE) != 0;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

734 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

735

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

736 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

737 * Determines if a given opcode denotes an instruction that stores a value to a local variable

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

738 * after popping it from the operand stack.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

739 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

740 * @param opcode an opcode to test

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

741 * @return {@code true} iff {@code opcode} stores a value to a local variable, {@code false} otherwise

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

742 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

743 public static boolean isStore(int opcode) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

744 return (flags[opcode & 0xff] & STORE) != 0;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

745 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

746

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

747 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

748 * Determines if a given opcode is an instruction that delimits a basic block.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

749 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

750 * @param opcode an opcode to test

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

751 * @return {@code true} iff {@code opcode} delimits a basic block

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

752 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

753 public static boolean isBlockEnd(int opcode) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

754 return (flags[opcode & 0xff] & (STOP | FALL_THROUGH)) != 0;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

755 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

756

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

757 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

758 * Determines if a given opcode is an instruction that has a 2 or 4 byte operand that is an offset to another

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

759 * instruction in the same method. This does not include the {@linkplain #TABLESWITCH switch} instructions.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

760 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

761 * @param opcode an opcode to test

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

762 * @return {@code true} iff {@code opcode} is a branch instruction with a single operand

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

763 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

764 public static boolean isBranch(int opcode) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

765 return (flags[opcode & 0xff] & BRANCH) != 0;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

766 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

767

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

768 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

769 * Determines if a given opcode denotes a conditional branch.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

770 * @param opcode

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

771 * @return {@code true} iff {@code opcode} is a conditional branch

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

772 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

773 public static boolean isConditionalBranch(int opcode) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

774 return (flags[opcode & 0xff] & FALL_THROUGH) != 0;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

775 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

776

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

777 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

778 * Determines if a given opcode denotes a standard bytecode. A standard bytecode is

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

779 * defined in the JVM specification.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

780 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

781 * @param opcode an opcode to test

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

782 * @return {@code true} iff {@code opcode} is a standard bytecode

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

783 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

784 public static boolean isStandard(int opcode) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

785 return (flags[opcode & 0xff] & EXTENSION) == 0;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

786 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

787

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

788 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

789 * Determines if a given opcode denotes an extended bytecode.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

790 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

791 * @param opcode an opcode to test

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

792 * @return {@code true} if {@code opcode} is an extended bytecode

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

793 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

794 public static boolean isExtended(int opcode) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

795 return (flags[opcode & 0xff] & EXTENSION) != 0;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

796 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

797

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

798 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

799 * Determines if a given opcode is a three-byte extended bytecode.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

800 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

801 * @param opcode an opcode to test

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

802 * @return {@code true} if {@code (opcode & ~0xff) != 0}

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

803 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

804 public static boolean isThreeByteExtended(int opcode) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

805 return (opcode & ~0xff) != 0;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

806 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

807

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

808 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

809 * Gets the arithmetic operator name for a given opcode. If {@code opcode} does not denote an

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

810 * arithmetic instruction, then the {@linkplain #nameOf(int) name} of the opcode is returned

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

811 * instead.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

812 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

813 * @param op an opcode

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

814 * @return the arithmetic operator name

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

815 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

816 public static String operator(int op) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

817 // Checkstyle: stop

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

818 switch (op) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

819 // arithmetic ops

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

820 case IADD : // fall through

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

821 case LADD : // fall through

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

822 case FADD : // fall through

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

823 case DADD : return "+";

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

824 case ISUB : // fall through

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

825 case LSUB : // fall through

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

826 case FSUB : // fall through

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

827 case DSUB : return "-";

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

828 case IMUL : // fall through

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

829 case LMUL : // fall through

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

830 case FMUL : // fall through

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

831 case DMUL : return "*";

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

832 case IDIV : // fall through

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

833 case LDIV : // fall through

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

834 case FDIV : // fall through

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

835 case DDIV : return "/";

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

836 case IREM : // fall through

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

837 case LREM : // fall through

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

838 case FREM : // fall through

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

839 case DREM : return "%";

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

840 // shift ops

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

841 case ISHL : // fall through

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

842 case LSHL : return "<<";

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

843 case ISHR : // fall through

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

844 case LSHR : return ">>";

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

845 case IUSHR: // fall through

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

846 case LUSHR: return ">>>";

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

847 // logic ops

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

848 case IAND : // fall through

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

849 case LAND : return "&";

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

850 case IOR : // fall through

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

851 case LOR : return "|";

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

852 case IXOR : // fall through

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

853 case LXOR : return "^";

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

854 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

855 // Checkstyle: resume

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

856 return nameOf(op);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

857 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

858

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

859 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

860 * Defines a bytecode by entering it into the arrays that record its name, length and flags.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

861 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

862 * @param name instruction name (should be lower case)

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

863 * @param format encodes the length of the instruction

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

864 * @param flags the set of {@link Flags} associated with the instruction

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

865 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

866 private static void def(int opcode, String name, String format) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

867 def(opcode, name, format, 0);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

868 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

869

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

870 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

871 * Defines a bytecode by entering it into the arrays that record its name, length and flags.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

872 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

873 * @param name instruction name (lower case)

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

874 * @param format encodes the length of the instruction

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

875 * @param flags the set of {@link Flags} associated with the instruction

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

876 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

877 private static void def(int opcode, String name, String format, int flags) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

878 assert names[opcode] == null : "opcode " + opcode + " is already bound to name " + names[opcode];

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

879 names[opcode] = name;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

880 int instructionLength = format.length();

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

881 length[opcode] = instructionLength;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

882 Bytecodes.flags[opcode] = flags;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

883

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

884 assert !isConditionalBranch(opcode) || isBranch(opcode) : "a conditional branch must also be a branch";

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

885 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

886

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

887 /**

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

888 * Utility for ensuring that the extended opcodes are contiguous and follow on directly

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

889 * from the standard JVM opcodes. If these conditions do not hold for the input source

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

890 * file, then it is modified 'in situ' to fix the problem.

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

891 *

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

892 * @param args {@code args[0]} is the path to this source file

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

893 */

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

894 public static void main(String[] args) throws Exception {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

895 Method findWorkspaceDirectory = Class.forName("com.sun.max.ide.JavaProject").getDeclaredMethod("findWorkspaceDirectory");

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

896 File base = new File((File) findWorkspaceDirectory.invoke(null), "com.oracle.max.cri/src");

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

897 File file = new File(base, Bytecodes.class.getName().replace('.', File.separatorChar) + ".java").getAbsoluteFile();

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

898

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

899 Pattern opcodeDecl = Pattern.compile("(\\s*public static final int )(\\w+)(\\s*=\\s*)(\\d+)(;.*)");

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

900

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

901 BufferedReader br = new BufferedReader(new FileReader(file));

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

902 CharArrayWriter buffer = new CharArrayWriter((int) file.length());

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

903 PrintWriter out = new PrintWriter(buffer);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

904 String line;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

905 int lastExtendedOpcode = BREAKPOINT;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

906 boolean modified = false;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

907 int section = 0;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

908 while ((line = br.readLine()) != null) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

909 if (section == 0) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

910 if (line.equals(" // Start extended bytecodes")) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

911 section = 1;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

912 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

913 } else if (section == 1) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

914 if (line.equals(" // End extended bytecodes")) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

915 section = 2;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

916 } else {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

917 Matcher matcher = opcodeDecl.matcher(line);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

918 if (matcher.matches()) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

919 String name = matcher.group(2);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

920 String value = matcher.group(4);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

921 int opcode = Integer.parseInt(value);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

922 if (names[opcode] == null || !names[opcode].equalsIgnoreCase(name)) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

923 throw new RuntimeException("Missing definition of name and flags for " + opcode + ":" + name + " -- " + names[opcode]);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

924 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

925 if (opcode != lastExtendedOpcode + 1) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

926 System.err.println("Fixed declaration of opcode " + name + " to be " + (lastExtendedOpcode + 1) + " (was " + value + ")");

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

927 opcode = lastExtendedOpcode + 1;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

928 line = line.substring(0, matcher.start(4)) + opcode + line.substring(matcher.end(4));

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

929 modified = true;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

930 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

931

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

932 if (opcode >= 256) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

933 throw new RuntimeException("Exceeded maximum opcode value with " + name);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

934 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

935

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

936 lastExtendedOpcode = opcode;

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

937 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

938 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

939 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

940

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

941 out.println(line);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

942 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

943 if (section == 0) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

944 throw new RuntimeException("Did not find line starting extended bytecode declarations:\n\n // Start extended bytecodes");

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

945 } else if (section == 1) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

946 throw new RuntimeException("Did not find line ending extended bytecode declarations:\n\n // End extended bytecodes");

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

947 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

948

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

949 if (modified) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

950 out.flush();

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

951 FileWriter fileWriter = new FileWriter(file);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

952 fileWriter.write(buffer.toCharArray());

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

953 fileWriter.close();

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

954

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

955 System.out.println("Modified: " + file);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

956 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

957

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

958

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

959 // Uncomment to print out visitor method declarations:

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

960 // for (int opcode = 0; opcode < flags.length; ++opcode) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

961 // if (isExtension(opcode)) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

962 // String visitorParams = length(opcode) == 1 ? "" : "int index";

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

963 // System.out.println("@Override");

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

964 // System.out.println("protected void " + name(opcode) + "(" + visitorParams + ") {");

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

965 // System.out.println("}");

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

966 // System.out.println();

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

967 // }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

968 // }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

969

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

970 // Uncomment to print out visitor method declarations:

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

971 // for (int opcode = 0; opcode < flags.length; ++opcode) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

972 // if (isExtension(opcode)) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

973 // System.out.println("case " + name(opcode).toUpperCase() + ": {");

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

974 // String arg = "";

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

975 // int length = length(opcode);

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

976 // if (length == 2) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

977 // arg = "readUnsigned1()";

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

978 // } else if (length == 3) {

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

979 // arg = "readUnsigned2()";

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

980 // }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

981 // System.out.println(" bytecodeVisitor." + name(opcode) + "(" + arg + ");");

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

982 // System.out.println(" break;");

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

983 // System.out.println("}");

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

984 // }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

985 // }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

986

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

987 }

e233f5660da4 Added Java files from Maxine project.

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

988 }

Mercurial > hg > graal-jvmci-8

annotate graal/com.oracle.max.cri/src/com/sun/cri/bytecode/Bytecodes.java @ 3733:e233f5660da4