Opcode.java
/*
* Javassist, a Java-bytecode translator toolkit.
* Copyright (C) 1999- Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. Alternatively, the contents of this file may be used under
* the terms of the GNU Lesser General Public License Version 2.1 or later,
* or the Apache License Version 2.0.
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*/
package javassist.bytecode;
/**
* JVM Instruction Set.
*
* <p>This interface defines opcodes and
* array types for the NEWARRAY instruction.
*
* @see Mnemonic
*/
public interface Opcode {
/* Opcodes */
int AALOAD = 50;
int AASTORE = 83;
int ACONST_NULL = 1;
int ALOAD = 25;
int ALOAD_0 = 42;
int ALOAD_1 = 43;
int ALOAD_2 = 44;
int ALOAD_3 = 45;
int ANEWARRAY = 189;
int ARETURN = 176;
int ARRAYLENGTH = 190;
int ASTORE = 58;
int ASTORE_0 = 75;
int ASTORE_1 = 76;
int ASTORE_2 = 77;
int ASTORE_3 = 78;
int ATHROW = 191;
int BALOAD = 51;
int BASTORE = 84;
int BIPUSH = 16;
int CALOAD = 52;
int CASTORE = 85;
int CHECKCAST = 192;
int D2F = 144;
int D2I = 142;
int D2L = 143;
int DADD = 99;
int DALOAD = 49;
int DASTORE = 82;
int DCMPG = 152;
int DCMPL = 151;
int DCONST_0 = 14;
int DCONST_1 = 15;
int DDIV = 111;
int DLOAD = 24;
int DLOAD_0 = 38;
int DLOAD_1 = 39;
int DLOAD_2 = 40;
int DLOAD_3 = 41;
int DMUL = 107;
int DNEG = 119;
int DREM = 115;
int DRETURN = 175;
int DSTORE = 57;
int DSTORE_0 = 71;
int DSTORE_1 = 72;
int DSTORE_2 = 73;
int DSTORE_3 = 74;
int DSUB = 103;
int DUP = 89;
int DUP2 = 92;
int DUP2_X1 = 93;
int DUP2_X2 = 94;
int DUP_X1 = 90;
int DUP_X2 = 91;
int F2D = 141;
int F2I = 139;
int F2L = 140;
int FADD = 98;
int FALOAD = 48;
int FASTORE = 81;
int FCMPG = 150;
int FCMPL = 149;
int FCONST_0 = 11;
int FCONST_1 = 12;
int FCONST_2 = 13;
int FDIV = 110;
int FLOAD = 23;
int FLOAD_0 = 34;
int FLOAD_1 = 35;
int FLOAD_2 = 36;
int FLOAD_3 = 37;
int FMUL = 106;
int FNEG = 118;
int FREM = 114;
int FRETURN = 174;
int FSTORE = 56;
int FSTORE_0 = 67;
int FSTORE_1 = 68;
int FSTORE_2 = 69;
int FSTORE_3 = 70;
int FSUB = 102;
int GETFIELD = 180;
int GETSTATIC = 178;
int GOTO = 167;
int GOTO_W = 200;
int I2B = 145;
int I2C = 146;
int I2D = 135;
int I2F = 134;
int I2L = 133;
int I2S = 147;
int IADD = 96;
int IALOAD = 46;
int IAND = 126;
int IASTORE = 79;
int ICONST_0 = 3;
int ICONST_1 = 4;
int ICONST_2 = 5;
int ICONST_3 = 6;
int ICONST_4 = 7;
int ICONST_5 = 8;
int ICONST_M1 = 2;
int IDIV = 108;
int IFEQ = 153;
int IFGE = 156;
int IFGT = 157;
int IFLE = 158;
int IFLT = 155;
int IFNE = 154;
int IFNONNULL = 199;
int IFNULL = 198;
int IF_ACMPEQ = 165;
int IF_ACMPNE = 166;
int IF_ICMPEQ = 159;
int IF_ICMPGE = 162;
int IF_ICMPGT = 163;
int IF_ICMPLE = 164;
int IF_ICMPLT = 161;
int IF_ICMPNE = 160;
int IINC = 132;
int ILOAD = 21;
int ILOAD_0 = 26;
int ILOAD_1 = 27;
int ILOAD_2 = 28;
int ILOAD_3 = 29;
int IMUL = 104;
int INEG = 116;
int INSTANCEOF = 193;
int INVOKEDYNAMIC = 186;
int INVOKEINTERFACE = 185;
int INVOKESPECIAL = 183;
int INVOKESTATIC = 184;
int INVOKEVIRTUAL = 182;
int IOR = 128;
int IREM = 112;
int IRETURN = 172;
int ISHL = 120;
int ISHR = 122;
int ISTORE = 54;
int ISTORE_0 = 59;
int ISTORE_1 = 60;
int ISTORE_2 = 61;
int ISTORE_3 = 62;
int ISUB = 100;
int IUSHR = 124;
int IXOR = 130;
int JSR = 168;
int JSR_W = 201;
int L2D = 138;
int L2F = 137;
int L2I = 136;
int LADD = 97;
int LALOAD = 47;
int LAND = 127;
int LASTORE = 80;
int LCMP = 148;
int LCONST_0 = 9;
int LCONST_1 = 10;
int LDC = 18;
int LDC2_W = 20;
int LDC_W = 19;
int LDIV = 109;
int LLOAD = 22;
int LLOAD_0 = 30;
int LLOAD_1 = 31;
int LLOAD_2 = 32;
int LLOAD_3 = 33;
int LMUL = 105;
int LNEG = 117;
int LOOKUPSWITCH = 171;
int LOR = 129;
int LREM = 113;
int LRETURN = 173;
int LSHL = 121;
int LSHR = 123;
int LSTORE = 55;
int LSTORE_0 = 63;
int LSTORE_1 = 64;
int LSTORE_2 = 65;
int LSTORE_3 = 66;
int LSUB = 101;
int LUSHR = 125;
int LXOR = 131;
int MONITORENTER = 194;
int MONITOREXIT = 195;
int MULTIANEWARRAY = 197;
int NEW = 187;
int NEWARRAY = 188;
int NOP = 0;
int POP = 87;
int POP2 = 88;
int PUTFIELD = 181;
int PUTSTATIC = 179;
int RET = 169;
int RETURN = 177;
int SALOAD = 53;
int SASTORE = 86;
int SIPUSH = 17;
int SWAP = 95;
int TABLESWITCH = 170;
int WIDE = 196;
/* array-type code for the newarray instruction */
int T_BOOLEAN = 4;
int T_CHAR = 5;
int T_FLOAT = 6;
int T_DOUBLE = 7;
int T_BYTE = 8;
int T_SHORT = 9;
int T_INT = 10;
int T_LONG = 11;
/* how many values are pushed on the operand stack. */
int[] STACK_GROW = {
0, // nop, 0
1, // aconst_null, 1
1, // iconst_m1, 2
1, // iconst_0, 3
1, // iconst_1, 4
1, // iconst_2, 5
1, // iconst_3, 6
1, // iconst_4, 7
1, // iconst_5, 8
2, // lconst_0, 9
2, // lconst_1, 10
1, // fconst_0, 11
1, // fconst_1, 12
1, // fconst_2, 13
2, // dconst_0, 14
2, // dconst_1, 15
1, // bipush, 16
1, // sipush, 17
1, // ldc, 18
1, // ldc_w, 19
2, // ldc2_w, 20
1, // iload, 21
2, // lload, 22
1, // fload, 23
2, // dload, 24
1, // aload, 25
1, // iload_0, 26
1, // iload_1, 27
1, // iload_2, 28
1, // iload_3, 29
2, // lload_0, 30
2, // lload_1, 31
2, // lload_2, 32
2, // lload_3, 33
1, // fload_0, 34
1, // fload_1, 35
1, // fload_2, 36
1, // fload_3, 37
2, // dload_0, 38
2, // dload_1, 39
2, // dload_2, 40
2, // dload_3, 41
1, // aload_0, 42
1, // aload_1, 43
1, // aload_2, 44
1, // aload_3, 45
-1, // iaload, 46
0, // laload, 47
-1, // faload, 48
0, // daload, 49
-1, // aaload, 50
-1, // baload, 51
-1, // caload, 52
-1, // saload, 53
-1, // istore, 54
-2, // lstore, 55
-1, // fstore, 56
-2, // dstore, 57
-1, // astore, 58
-1, // istore_0, 59
-1, // istore_1, 60
-1, // istore_2, 61
-1, // istore_3, 62
-2, // lstore_0, 63
-2, // lstore_1, 64
-2, // lstore_2, 65
-2, // lstore_3, 66
-1, // fstore_0, 67
-1, // fstore_1, 68
-1, // fstore_2, 69
-1, // fstore_3, 70
-2, // dstore_0, 71
-2, // dstore_1, 72
-2, // dstore_2, 73
-2, // dstore_3, 74
-1, // astore_0, 75
-1, // astore_1, 76
-1, // astore_2, 77
-1, // astore_3, 78
-3, // iastore, 79
-4, // lastore, 80
-3, // fastore, 81
-4, // dastore, 82
-3, // aastore, 83
-3, // bastore, 84
-3, // castore, 85
-3, // sastore, 86
-1, // pop, 87
-2, // pop2, 88
1, // dup, 89
1, // dup_x1, 90
1, // dup_x2, 91
2, // dup2, 92
2, // dup2_x1, 93
2, // dup2_x2, 94
0, // swap, 95
-1, // iadd, 96
-2, // ladd, 97
-1, // fadd, 98
-2, // dadd, 99
-1, // isub, 100
-2, // lsub, 101
-1, // fsub, 102
-2, // dsub, 103
-1, // imul, 104
-2, // lmul, 105
-1, // fmul, 106
-2, // dmul, 107
-1, // idiv, 108
-2, // ldiv, 109
-1, // fdiv, 110
-2, // ddiv, 111
-1, // irem, 112
-2, // lrem, 113
-1, // frem, 114
-2, // drem, 115
0, // ineg, 116
0, // lneg, 117
0, // fneg, 118
0, // dneg, 119
-1, // ishl, 120
-1, // lshl, 121
-1, // ishr, 122
-1, // lshr, 123
-1, // iushr, 124
-1, // lushr, 125
-1, // iand, 126
-2, // land, 127
-1, // ior, 128
-2, // lor, 129
-1, // ixor, 130
-2, // lxor, 131
0, // iinc, 132
1, // i2l, 133
0, // i2f, 134
1, // i2d, 135
-1, // l2i, 136
-1, // l2f, 137
0, // l2d, 138
0, // f2i, 139
1, // f2l, 140
1, // f2d, 141
-1, // d2i, 142
0, // d2l, 143
-1, // d2f, 144
0, // i2b, 145
0, // i2c, 146
0, // i2s, 147
-3, // lcmp, 148
-1, // fcmpl, 149
-1, // fcmpg, 150
-3, // dcmpl, 151
-3, // dcmpg, 152
-1, // ifeq, 153
-1, // ifne, 154
-1, // iflt, 155
-1, // ifge, 156
-1, // ifgt, 157
-1, // ifle, 158
-2, // if_icmpeq, 159
-2, // if_icmpne, 160
-2, // if_icmplt, 161
-2, // if_icmpge, 162
-2, // if_icmpgt, 163
-2, // if_icmple, 164
-2, // if_acmpeq, 165
-2, // if_acmpne, 166
0, // goto, 167
1, // jsr, 168
0, // ret, 169
-1, // tableswitch, 170
-1, // lookupswitch, 171
-1, // ireturn, 172
-2, // lreturn, 173
-1, // freturn, 174
-2, // dreturn, 175
-1, // areturn, 176
0, // return, 177
0, // getstatic, 178 depends on the type
0, // putstatic, 179 depends on the type
0, // getfield, 180 depends on the type
0, // putfield, 181 depends on the type
0, // invokevirtual, 182 depends on the type
0, // invokespecial, 183 depends on the type
0, // invokestatic, 184 depends on the type
0, // invokeinterface, 185 depends on the type
0, // invokedynaimc, 186 depends on the type
1, // new, 187
0, // newarray, 188
0, // anewarray, 189
0, // arraylength, 190
-1, // athrow, 191 stack is cleared
0, // checkcast, 192
0, // instanceof, 193
-1, // monitorenter, 194
-1, // monitorexit, 195
0, // wide, 196 depends on the following opcode
0, // multianewarray, 197 depends on the dimensions
-1, // ifnull, 198
-1, // ifnonnull, 199
0, // goto_w, 200
1 // jsr_w, 201
};
}