1 /*** 2 * ASM: a very small and fast Java bytecode manipulation framework 3 * Copyright (c) 2000-2011 INRIA, France Telecom 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. Neither the name of the copyright holders nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 19 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 22 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 28 * THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 package com.sleepycat.asm; 31 32 /** 33 * Defines the JVM opcodes, access flags and array type codes. This interface 34 * does not define all the JVM opcodes because some opcodes are automatically 35 * handled. For example, the xLOAD and xSTORE opcodes are automatically replaced 36 * by xLOAD_n and xSTORE_n opcodes when possible. The xLOAD_n and xSTORE_n 37 * opcodes are therefore not defined in this interface. Likewise for LDC, 38 * automatically replaced by LDC_W or LDC2_W when necessary, WIDE, GOTO_W and 39 * JSR_W. 40 * 41 * @author Eric Bruneton 42 * @author Eugene Kuleshov 43 */ 44 public interface Opcodes { 45 46 // ASM API versions 47 48 int ASM4 = 4 << 16 | 0 << 8 | 0; 49 50 // versions 51 52 int V1_1 = 3 << 16 | 45; 53 int V1_2 = 0 << 16 | 46; 54 int V1_3 = 0 << 16 | 47; 55 int V1_4 = 0 << 16 | 48; 56 int V1_5 = 0 << 16 | 49; 57 int V1_6 = 0 << 16 | 50; 58 int V1_7 = 0 << 16 | 51; 59 60 // access flags 61 62 int ACC_PUBLIC = 0x0001; // class, field, method 63 int ACC_PRIVATE = 0x0002; // class, field, method 64 int ACC_PROTECTED = 0x0004; // class, field, method 65 int ACC_STATIC = 0x0008; // field, method 66 int ACC_FINAL = 0x0010; // class, field, method 67 int ACC_SUPER = 0x0020; // class 68 int ACC_SYNCHRONIZED = 0x0020; // method 69 int ACC_VOLATILE = 0x0040; // field 70 int ACC_BRIDGE = 0x0040; // method 71 int ACC_VARARGS = 0x0080; // method 72 int ACC_TRANSIENT = 0x0080; // field 73 int ACC_NATIVE = 0x0100; // method 74 int ACC_INTERFACE = 0x0200; // class 75 int ACC_ABSTRACT = 0x0400; // class, method 76 int ACC_STRICT = 0x0800; // method 77 int ACC_SYNTHETIC = 0x1000; // class, field, method 78 int ACC_ANNOTATION = 0x2000; // class 79 int ACC_ENUM = 0x4000; // class(?) field inner 80 81 // ASM specific pseudo access flags 82 83 int ACC_DEPRECATED = 0x20000; // class, field, method 84 85 // types for NEWARRAY 86 87 int T_BOOLEAN = 4; 88 int T_CHAR = 5; 89 int T_FLOAT = 6; 90 int T_DOUBLE = 7; 91 int T_BYTE = 8; 92 int T_SHORT = 9; 93 int T_INT = 10; 94 int T_LONG = 11; 95 96 // tags for Handle 97 98 int H_GETFIELD = 1; 99 int H_GETSTATIC = 2; 100 int H_PUTFIELD = 3; 101 int H_PUTSTATIC = 4; 102 int H_INVOKEVIRTUAL = 5; 103 int H_INVOKESTATIC = 6; 104 int H_INVOKESPECIAL = 7; 105 int H_NEWINVOKESPECIAL = 8; 106 int H_INVOKEINTERFACE = 9; 107 108 // stack map frame types 109 110 /** 111 * Represents an expanded frame. See {@link ClassReader#EXPAND_FRAMES}. 112 */ 113 int F_NEW = -1; 114 115 /** 116 * Represents a compressed frame with complete frame data. 117 */ 118 int F_FULL = 0; 119 120 /** 121 * Represents a compressed frame where locals are the same as the locals in 122 * the previous frame, except that additional 1-3 locals are defined, and 123 * with an empty stack. 124 */ 125 int F_APPEND = 1; 126 127 /** 128 * Represents a compressed frame where locals are the same as the locals in 129 * the previous frame, except that the last 1-3 locals are absent and with 130 * an empty stack. 131 */ 132 int F_CHOP = 2; 133 134 /** 135 * Represents a compressed frame with exactly the same locals as the 136 * previous frame and with an empty stack. 137 */ 138 int F_SAME = 3; 139 140 /** 141 * Represents a compressed frame with exactly the same locals as the 142 * previous frame and with a single value on the stack. 143 */ 144 int F_SAME1 = 4; 145 146 Integer TOP = new Integer(0); 147 Integer INTEGER = new Integer(1); 148 Integer FLOAT = new Integer(2); 149 Integer DOUBLE = new Integer(3); 150 Integer LONG = new Integer(4); 151 Integer NULL = new Integer(5); 152 Integer UNINITIALIZED_THIS = new Integer(6); 153 154 // opcodes // visit method (- = idem) 155 156 int NOP = 0; // visitInsn 157 int ACONST_NULL = 1; // - 158 int ICONST_M1 = 2; // - 159 int ICONST_0 = 3; // - 160 int ICONST_1 = 4; // - 161 int ICONST_2 = 5; // - 162 int ICONST_3 = 6; // - 163 int ICONST_4 = 7; // - 164 int ICONST_5 = 8; // - 165 int LCONST_0 = 9; // - 166 int LCONST_1 = 10; // - 167 int FCONST_0 = 11; // - 168 int FCONST_1 = 12; // - 169 int FCONST_2 = 13; // - 170 int DCONST_0 = 14; // - 171 int DCONST_1 = 15; // - 172 int BIPUSH = 16; // visitIntInsn 173 int SIPUSH = 17; // - 174 int LDC = 18; // visitLdcInsn 175 // int LDC_W = 19; // - 176 // int LDC2_W = 20; // - 177 int ILOAD = 21; // visitVarInsn 178 int LLOAD = 22; // - 179 int FLOAD = 23; // - 180 int DLOAD = 24; // - 181 int ALOAD = 25; // - 182 // int ILOAD_0 = 26; // - 183 // int ILOAD_1 = 27; // - 184 // int ILOAD_2 = 28; // - 185 // int ILOAD_3 = 29; // - 186 // int LLOAD_0 = 30; // - 187 // int LLOAD_1 = 31; // - 188 // int LLOAD_2 = 32; // - 189 // int LLOAD_3 = 33; // - 190 // int FLOAD_0 = 34; // - 191 // int FLOAD_1 = 35; // - 192 // int FLOAD_2 = 36; // - 193 // int FLOAD_3 = 37; // - 194 // int DLOAD_0 = 38; // - 195 // int DLOAD_1 = 39; // - 196 // int DLOAD_2 = 40; // - 197 // int DLOAD_3 = 41; // - 198 // int ALOAD_0 = 42; // - 199 // int ALOAD_1 = 43; // - 200 // int ALOAD_2 = 44; // - 201 // int ALOAD_3 = 45; // - 202 int IALOAD = 46; // visitInsn 203 int LALOAD = 47; // - 204 int FALOAD = 48; // - 205 int DALOAD = 49; // - 206 int AALOAD = 50; // - 207 int BALOAD = 51; // - 208 int CALOAD = 52; // - 209 int SALOAD = 53; // - 210 int ISTORE = 54; // visitVarInsn 211 int LSTORE = 55; // - 212 int FSTORE = 56; // - 213 int DSTORE = 57; // - 214 int ASTORE = 58; // - 215 // int ISTORE_0 = 59; // - 216 // int ISTORE_1 = 60; // - 217 // int ISTORE_2 = 61; // - 218 // int ISTORE_3 = 62; // - 219 // int LSTORE_0 = 63; // - 220 // int LSTORE_1 = 64; // - 221 // int LSTORE_2 = 65; // - 222 // int LSTORE_3 = 66; // - 223 // int FSTORE_0 = 67; // - 224 // int FSTORE_1 = 68; // - 225 // int FSTORE_2 = 69; // - 226 // int FSTORE_3 = 70; // - 227 // int DSTORE_0 = 71; // - 228 // int DSTORE_1 = 72; // - 229 // int DSTORE_2 = 73; // - 230 // int DSTORE_3 = 74; // - 231 // int ASTORE_0 = 75; // - 232 // int ASTORE_1 = 76; // - 233 // int ASTORE_2 = 77; // - 234 // int ASTORE_3 = 78; // - 235 int IASTORE = 79; // visitInsn 236 int LASTORE = 80; // - 237 int FASTORE = 81; // - 238 int DASTORE = 82; // - 239 int AASTORE = 83; // - 240 int BASTORE = 84; // - 241 int CASTORE = 85; // - 242 int SASTORE = 86; // - 243 int POP = 87; // - 244 int POP2 = 88; // - 245 int DUP = 89; // - 246 int DUP_X1 = 90; // - 247 int DUP_X2 = 91; // - 248 int DUP2 = 92; // - 249 int DUP2_X1 = 93; // - 250 int DUP2_X2 = 94; // - 251 int SWAP = 95; // - 252 int IADD = 96; // - 253 int LADD = 97; // - 254 int FADD = 98; // - 255 int DADD = 99; // - 256 int ISUB = 100; // - 257 int LSUB = 101; // - 258 int FSUB = 102; // - 259 int DSUB = 103; // - 260 int IMUL = 104; // - 261 int LMUL = 105; // - 262 int FMUL = 106; // - 263 int DMUL = 107; // - 264 int IDIV = 108; // - 265 int LDIV = 109; // - 266 int FDIV = 110; // - 267 int DDIV = 111; // - 268 int IREM = 112; // - 269 int LREM = 113; // - 270 int FREM = 114; // - 271 int DREM = 115; // - 272 int INEG = 116; // - 273 int LNEG = 117; // - 274 int FNEG = 118; // - 275 int DNEG = 119; // - 276 int ISHL = 120; // - 277 int LSHL = 121; // - 278 int ISHR = 122; // - 279 int LSHR = 123; // - 280 int IUSHR = 124; // - 281 int LUSHR = 125; // - 282 int IAND = 126; // - 283 int LAND = 127; // - 284 int IOR = 128; // - 285 int LOR = 129; // - 286 int IXOR = 130; // - 287 int LXOR = 131; // - 288 int IINC = 132; // visitIincInsn 289 int I2L = 133; // visitInsn 290 int I2F = 134; // - 291 int I2D = 135; // - 292 int L2I = 136; // - 293 int L2F = 137; // - 294 int L2D = 138; // - 295 int F2I = 139; // - 296 int F2L = 140; // - 297 int F2D = 141; // - 298 int D2I = 142; // - 299 int D2L = 143; // - 300 int D2F = 144; // - 301 int I2B = 145; // - 302 int I2C = 146; // - 303 int I2S = 147; // - 304 int LCMP = 148; // - 305 int FCMPL = 149; // - 306 int FCMPG = 150; // - 307 int DCMPL = 151; // - 308 int DCMPG = 152; // - 309 int IFEQ = 153; // visitJumpInsn 310 int IFNE = 154; // - 311 int IFLT = 155; // - 312 int IFGE = 156; // - 313 int IFGT = 157; // - 314 int IFLE = 158; // - 315 int IF_ICMPEQ = 159; // - 316 int IF_ICMPNE = 160; // - 317 int IF_ICMPLT = 161; // - 318 int IF_ICMPGE = 162; // - 319 int IF_ICMPGT = 163; // - 320 int IF_ICMPLE = 164; // - 321 int IF_ACMPEQ = 165; // - 322 int IF_ACMPNE = 166; // - 323 int GOTO = 167; // - 324 int JSR = 168; // - 325 int RET = 169; // visitVarInsn 326 int TABLESWITCH = 170; // visiTableSwitchInsn 327 int LOOKUPSWITCH = 171; // visitLookupSwitch 328 int IRETURN = 172; // visitInsn 329 int LRETURN = 173; // - 330 int FRETURN = 174; // - 331 int DRETURN = 175; // - 332 int ARETURN = 176; // - 333 int RETURN = 177; // - 334 int GETSTATIC = 178; // visitFieldInsn 335 int PUTSTATIC = 179; // - 336 int GETFIELD = 180; // - 337 int PUTFIELD = 181; // - 338 int INVOKEVIRTUAL = 182; // visitMethodInsn 339 int INVOKESPECIAL = 183; // - 340 int INVOKESTATIC = 184; // - 341 int INVOKEINTERFACE = 185; // - 342 int INVOKEDYNAMIC = 186; // visitInvokeDynamicInsn 343 int NEW = 187; // visitTypeInsn 344 int NEWARRAY = 188; // visitIntInsn 345 int ANEWARRAY = 189; // visitTypeInsn 346 int ARRAYLENGTH = 190; // visitInsn 347 int ATHROW = 191; // - 348 int CHECKCAST = 192; // visitTypeInsn 349 int INSTANCEOF = 193; // - 350 int MONITORENTER = 194; // visitInsn 351 int MONITOREXIT = 195; // - 352 // int WIDE = 196; // NOT VISITED 353 int MULTIANEWARRAY = 197; // visitMultiANewArrayInsn 354 int IFNULL = 198; // visitJumpInsn 355 int IFNONNULL = 199; // - 356 // int GOTO_W = 200; // - 357 // int JSR_W = 201; // - 358 } 359