1 /* 2 * %W% %E% 3 * 4 * Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved. 5 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. 6 * 7 */ 8 9 #ifndef CLASSFILE_CONSTANTS_H 10 #define CLASSFILE_CONSTANTS_H 11 12 #ifdef __cplusplus 13 extern "C" { 14 #endif 15 16 /* Flags */ 17 18 enum { 19 JVM_ACC_PUBLIC = 0x0001, 20 JVM_ACC_PRIVATE = 0x0002, 21 JVM_ACC_PROTECTED = 0x0004, 22 JVM_ACC_STATIC = 0x0008, 23 JVM_ACC_FINAL = 0x0010, 24 JVM_ACC_SYNCHRONIZED = 0x0020, 25 JVM_ACC_SUPER = 0x0020, 26 JVM_ACC_VOLATILE = 0x0040, 27 JVM_ACC_BRIDGE = 0x0040, 28 JVM_ACC_TRANSIENT = 0x0080, 29 JVM_ACC_VARARGS = 0x0080, 30 JVM_ACC_NATIVE = 0x0100, 31 JVM_ACC_INTERFACE = 0x0200, 32 JVM_ACC_ABSTRACT = 0x0400, 33 JVM_ACC_STRICT = 0x0800, 34 JVM_ACC_SYNTHETIC = 0x1000, 35 JVM_ACC_ANNOTATION = 0x2000, 36 JVM_ACC_ENUM = 0x4000 37 }; 38 39 /* Used in newarray instruction. */ 40 41 enum { 42 JVM_T_BOOLEAN = 4, 43 JVM_T_CHAR = 5, 44 JVM_T_FLOAT = 6, 45 JVM_T_DOUBLE = 7, 46 JVM_T_BYTE = 8, 47 JVM_T_SHORT = 9, 48 JVM_T_INT = 10, 49 JVM_T_LONG = 11 50 }; 51 52 /* Constant Pool Entries */ 53 54 enum { 55 JVM_CONSTANT_Utf8 = 1, 56 JVM_CONSTANT_Unicode = 2, /* unused */ 57 JVM_CONSTANT_Integer = 3, 58 JVM_CONSTANT_Float = 4, 59 JVM_CONSTANT_Long = 5, 60 JVM_CONSTANT_Double = 6, 61 JVM_CONSTANT_Class = 7, 62 JVM_CONSTANT_String = 8, 63 JVM_CONSTANT_Fieldref = 9, 64 JVM_CONSTANT_Methodref = 10, 65 JVM_CONSTANT_InterfaceMethodref = 11, 66 JVM_CONSTANT_NameAndType = 12 67 }; 68 69 /* StackMapTable type item numbers */ 70 71 enum { 72 JVM_ITEM_Top = 0, 73 JVM_ITEM_Integer = 1, 74 JVM_ITEM_Float = 2, 75 JVM_ITEM_Double = 3, 76 JVM_ITEM_Long = 4, 77 JVM_ITEM_Null = 5, 78 JVM_ITEM_UninitializedThis = 6, 79 JVM_ITEM_Object = 7, 80 JVM_ITEM_Uninitialized = 8 81 }; 82 83 /* Type signatures */ 84 85 enum { 86 JVM_SIGNATURE_ARRAY = '[', 87 JVM_SIGNATURE_BYTE = 'B', 88 JVM_SIGNATURE_CHAR = 'C', 89 JVM_SIGNATURE_CLASS = 'L', 90 JVM_SIGNATURE_ENDCLASS = ';', 91 JVM_SIGNATURE_ENUM = 'E', 92 JVM_SIGNATURE_FLOAT = 'F', 93 JVM_SIGNATURE_DOUBLE = 'D', 94 JVM_SIGNATURE_FUNC = '(', 95 JVM_SIGNATURE_ENDFUNC = ')', 96 JVM_SIGNATURE_INT = 'I', 97 JVM_SIGNATURE_LONG = 'J', 98 JVM_SIGNATURE_SHORT = 'S', 99 JVM_SIGNATURE_VOID = 'V', 100 JVM_SIGNATURE_BOOLEAN = 'Z' 101 }; 102 103 /* Opcodes */ 104 105 enum { 106 JVM_OPC_nop = 0, 107 JVM_OPC_aconst_null = 1, 108 JVM_OPC_iconst_m1 = 2, 109 JVM_OPC_iconst_0 = 3, 110 JVM_OPC_iconst_1 = 4, 111 JVM_OPC_iconst_2 = 5, 112 JVM_OPC_iconst_3 = 6, 113 JVM_OPC_iconst_4 = 7, 114 JVM_OPC_iconst_5 = 8, 115 JVM_OPC_lconst_0 = 9, 116 JVM_OPC_lconst_1 = 10, 117 JVM_OPC_fconst_0 = 11, 118 JVM_OPC_fconst_1 = 12, 119 JVM_OPC_fconst_2 = 13, 120 JVM_OPC_dconst_0 = 14, 121 JVM_OPC_dconst_1 = 15, 122 JVM_OPC_bipush = 16, 123 JVM_OPC_sipush = 17, 124 JVM_OPC_ldc = 18, 125 JVM_OPC_ldc_w = 19, 126 JVM_OPC_ldc2_w = 20, 127 JVM_OPC_iload = 21, 128 JVM_OPC_lload = 22, 129 JVM_OPC_fload = 23, 130 JVM_OPC_dload = 24, 131 JVM_OPC_aload = 25, 132 JVM_OPC_iload_0 = 26, 133 JVM_OPC_iload_1 = 27, 134 JVM_OPC_iload_2 = 28, 135 JVM_OPC_iload_3 = 29, 136 JVM_OPC_lload_0 = 30, 137 JVM_OPC_lload_1 = 31, 138 JVM_OPC_lload_2 = 32, 139 JVM_OPC_lload_3 = 33, 140 JVM_OPC_fload_0 = 34, 141 JVM_OPC_fload_1 = 35, 142 JVM_OPC_fload_2 = 36, 143 JVM_OPC_fload_3 = 37, 144 JVM_OPC_dload_0 = 38, 145 JVM_OPC_dload_1 = 39, 146 JVM_OPC_dload_2 = 40, 147 JVM_OPC_dload_3 = 41, 148 JVM_OPC_aload_0 = 42, 149 JVM_OPC_aload_1 = 43, 150 JVM_OPC_aload_2 = 44, 151 JVM_OPC_aload_3 = 45, 152 JVM_OPC_iaload = 46, 153 JVM_OPC_laload = 47, 154 JVM_OPC_faload = 48, 155 JVM_OPC_daload = 49, 156 JVM_OPC_aaload = 50, 157 JVM_OPC_baload = 51, 158 JVM_OPC_caload = 52, 159 JVM_OPC_saload = 53, 160 JVM_OPC_istore = 54, 161 JVM_OPC_lstore = 55, 162 JVM_OPC_fstore = 56, 163 JVM_OPC_dstore = 57, 164 JVM_OPC_astore = 58, 165 JVM_OPC_istore_0 = 59, 166 JVM_OPC_istore_1 = 60, 167 JVM_OPC_istore_2 = 61, 168 JVM_OPC_istore_3 = 62, 169 JVM_OPC_lstore_0 = 63, 170 JVM_OPC_lstore_1 = 64, 171 JVM_OPC_lstore_2 = 65, 172 JVM_OPC_lstore_3 = 66, 173 JVM_OPC_fstore_0 = 67, 174 JVM_OPC_fstore_1 = 68, 175 JVM_OPC_fstore_2 = 69, 176 JVM_OPC_fstore_3 = 70, 177 JVM_OPC_dstore_0 = 71, 178 JVM_OPC_dstore_1 = 72, 179 JVM_OPC_dstore_2 = 73, 180 JVM_OPC_dstore_3 = 74, 181 JVM_OPC_astore_0 = 75, 182 JVM_OPC_astore_1 = 76, 183 JVM_OPC_astore_2 = 77, 184 JVM_OPC_astore_3 = 78, 185 JVM_OPC_iastore = 79, 186 JVM_OPC_lastore = 80, 187 JVM_OPC_fastore = 81, 188 JVM_OPC_dastore = 82, 189 JVM_OPC_aastore = 83, 190 JVM_OPC_bastore = 84, 191 JVM_OPC_castore = 85, 192 JVM_OPC_sastore = 86, 193 JVM_OPC_pop = 87, 194 JVM_OPC_pop2 = 88, 195 JVM_OPC_dup = 89, 196 JVM_OPC_dup_x1 = 90, 197 JVM_OPC_dup_x2 = 91, 198 JVM_OPC_dup2 = 92, 199 JVM_OPC_dup2_x1 = 93, 200 JVM_OPC_dup2_x2 = 94, 201 JVM_OPC_swap = 95, 202 JVM_OPC_iadd = 96, 203 JVM_OPC_ladd = 97, 204 JVM_OPC_fadd = 98, 205 JVM_OPC_dadd = 99, 206 JVM_OPC_isub = 100, 207 JVM_OPC_lsub = 101, 208 JVM_OPC_fsub = 102, 209 JVM_OPC_dsub = 103, 210 JVM_OPC_imul = 104, 211 JVM_OPC_lmul = 105, 212 JVM_OPC_fmul = 106, 213 JVM_OPC_dmul = 107, 214 JVM_OPC_idiv = 108, 215 JVM_OPC_ldiv = 109, 216 JVM_OPC_fdiv = 110, 217 JVM_OPC_ddiv = 111, 218 JVM_OPC_irem = 112, 219 JVM_OPC_lrem = 113, 220 JVM_OPC_frem = 114, 221 JVM_OPC_drem = 115, 222 JVM_OPC_ineg = 116, 223 JVM_OPC_lneg = 117, 224 JVM_OPC_fneg = 118, 225 JVM_OPC_dneg = 119, 226 JVM_OPC_ishl = 120, 227 JVM_OPC_lshl = 121, 228 JVM_OPC_ishr = 122, 229 JVM_OPC_lshr = 123, 230 JVM_OPC_iushr = 124, 231 JVM_OPC_lushr = 125, 232 JVM_OPC_iand = 126, 233 JVM_OPC_land = 127, 234 JVM_OPC_ior = 128, 235 JVM_OPC_lor = 129, 236 JVM_OPC_ixor = 130, 237 JVM_OPC_lxor = 131, 238 JVM_OPC_iinc = 132, 239 JVM_OPC_i2l = 133, 240 JVM_OPC_i2f = 134, 241 JVM_OPC_i2d = 135, 242 JVM_OPC_l2i = 136, 243 JVM_OPC_l2f = 137, 244 JVM_OPC_l2d = 138, 245 JVM_OPC_f2i = 139, 246 JVM_OPC_f2l = 140, 247 JVM_OPC_f2d = 141, 248 JVM_OPC_d2i = 142, 249 JVM_OPC_d2l = 143, 250 JVM_OPC_d2f = 144, 251 JVM_OPC_i2b = 145, 252 JVM_OPC_i2c = 146, 253 JVM_OPC_i2s = 147, 254 JVM_OPC_lcmp = 148, 255 JVM_OPC_fcmpl = 149, 256 JVM_OPC_fcmpg = 150, 257 JVM_OPC_dcmpl = 151, 258 JVM_OPC_dcmpg = 152, 259 JVM_OPC_ifeq = 153, 260 JVM_OPC_ifne = 154, 261 JVM_OPC_iflt = 155, 262 JVM_OPC_ifge = 156, 263 JVM_OPC_ifgt = 157, 264 JVM_OPC_ifle = 158, 265 JVM_OPC_if_icmpeq = 159, 266 JVM_OPC_if_icmpne = 160, 267 JVM_OPC_if_icmplt = 161, 268 JVM_OPC_if_icmpge = 162, 269 JVM_OPC_if_icmpgt = 163, 270 JVM_OPC_if_icmple = 164, 271 JVM_OPC_if_acmpeq = 165, 272 JVM_OPC_if_acmpne = 166, 273 JVM_OPC_goto = 167, 274 JVM_OPC_jsr = 168, 275 JVM_OPC_ret = 169, 276 JVM_OPC_tableswitch = 170, 277 JVM_OPC_lookupswitch = 171, 278 JVM_OPC_ireturn = 172, 279 JVM_OPC_lreturn = 173, 280 JVM_OPC_freturn = 174, 281 JVM_OPC_dreturn = 175, 282 JVM_OPC_areturn = 176, 283 JVM_OPC_return = 177, 284 JVM_OPC_getstatic = 178, 285 JVM_OPC_putstatic = 179, 286 JVM_OPC_getfield = 180, 287 JVM_OPC_putfield = 181, 288 JVM_OPC_invokevirtual = 182, 289 JVM_OPC_invokespecial = 183, 290 JVM_OPC_invokestatic = 184, 291 JVM_OPC_invokeinterface = 185, 292 JVM_OPC_xxxunusedxxx = 186, 293 JVM_OPC_new = 187, 294 JVM_OPC_newarray = 188, 295 JVM_OPC_anewarray = 189, 296 JVM_OPC_arraylength = 190, 297 JVM_OPC_athrow = 191, 298 JVM_OPC_checkcast = 192, 299 JVM_OPC_instanceof = 193, 300 JVM_OPC_monitorenter = 194, 301 JVM_OPC_monitorexit = 195, 302 JVM_OPC_wide = 196, 303 JVM_OPC_multianewarray = 197, 304 JVM_OPC_ifnull = 198, 305 JVM_OPC_ifnonnull = 199, 306 JVM_OPC_goto_w = 200, 307 JVM_OPC_jsr_w = 201, 308 JVM_OPC_MAX = 201 309 }; 310 311 /* Opcode length initializer, use with something like: 312 * unsigned char opcode_length[JVM_OPC_MAX+1] = JVM_OPCODE_LENGTH_INITIALIZER; 313 */ 314 #define JVM_OPCODE_LENGTH_INITIALIZER { \ 315 1, /* nop */ \ 316 1, /* aconst_null */ \ 317 1, /* iconst_m1 */ \ 318 1, /* iconst_0 */ \ 319 1, /* iconst_1 */ \ 320 1, /* iconst_2 */ \ 321 1, /* iconst_3 */ \ 322 1, /* iconst_4 */ \ 323 1, /* iconst_5 */ \ 324 1, /* lconst_0 */ \ 325 1, /* lconst_1 */ \ 326 1, /* fconst_0 */ \ 327 1, /* fconst_1 */ \ 328 1, /* fconst_2 */ \ 329 1, /* dconst_0 */ \ 330 1, /* dconst_1 */ \ 331 2, /* bipush */ \ 332 3, /* sipush */ \ 333 2, /* ldc */ \ 334 3, /* ldc_w */ \ 335 3, /* ldc2_w */ \ 336 2, /* iload */ \ 337 2, /* lload */ \ 338 2, /* fload */ \ 339 2, /* dload */ \ 340 2, /* aload */ \ 341 1, /* iload_0 */ \ 342 1, /* iload_1 */ \ 343 1, /* iload_2 */ \ 344 1, /* iload_3 */ \ 345 1, /* lload_0 */ \ 346 1, /* lload_1 */ \ 347 1, /* lload_2 */ \ 348 1, /* lload_3 */ \ 349 1, /* fload_0 */ \ 350 1, /* fload_1 */ \ 351 1, /* fload_2 */ \ 352 1, /* fload_3 */ \ 353 1, /* dload_0 */ \ 354 1, /* dload_1 */ \ 355 1, /* dload_2 */ \ 356 1, /* dload_3 */ \ 357 1, /* aload_0 */ \ 358 1, /* aload_1 */ \ 359 1, /* aload_2 */ \ 360 1, /* aload_3 */ \ 361 1, /* iaload */ \ 362 1, /* laload */ \ 363 1, /* faload */ \ 364 1, /* daload */ \ 365 1, /* aaload */ \ 366 1, /* baload */ \ 367 1, /* caload */ \ 368 1, /* saload */ \ 369 2, /* istore */ \ 370 2, /* lstore */ \ 371 2, /* fstore */ \ 372 2, /* dstore */ \ 373 2, /* astore */ \ 374 1, /* istore_0 */ \ 375 1, /* istore_1 */ \ 376 1, /* istore_2 */ \ 377 1, /* istore_3 */ \ 378 1, /* lstore_0 */ \ 379 1, /* lstore_1 */ \ 380 1, /* lstore_2 */ \ 381 1, /* lstore_3 */ \ 382 1, /* fstore_0 */ \ 383 1, /* fstore_1 */ \ 384 1, /* fstore_2 */ \ 385 1, /* fstore_3 */ \ 386 1, /* dstore_0 */ \ 387 1, /* dstore_1 */ \ 388 1, /* dstore_2 */ \ 389 1, /* dstore_3 */ \ 390 1, /* astore_0 */ \ 391 1, /* astore_1 */ \ 392 1, /* astore_2 */ \ 393 1, /* astore_3 */ \ 394 1, /* iastore */ \ 395 1, /* lastore */ \ 396 1, /* fastore */ \ 397 1, /* dastore */ \ 398 1, /* aastore */ \ 399 1, /* bastore */ \ 400 1, /* castore */ \ 401 1, /* sastore */ \ 402 1, /* pop */ \ 403 1, /* pop2 */ \ 404 1, /* dup */ \ 405 1, /* dup_x1 */ \ 406 1, /* dup_x2 */ \ 407 1, /* dup2 */ \ 408 1, /* dup2_x1 */ \ 409 1, /* dup2_x2 */ \ 410 1, /* swap */ \ 411 1, /* iadd */ \ 412 1, /* ladd */ \ 413 1, /* fadd */ \ 414 1, /* dadd */ \ 415 1, /* isub */ \ 416 1, /* lsub */ \ 417 1, /* fsub */ \ 418 1, /* dsub */ \ 419 1, /* imul */ \ 420 1, /* lmul */ \ 421 1, /* fmul */ \ 422 1, /* dmul */ \ 423 1, /* idiv */ \ 424 1, /* ldiv */ \ 425 1, /* fdiv */ \ 426 1, /* ddiv */ \ 427 1, /* irem */ \ 428 1, /* lrem */ \ 429 1, /* frem */ \ 430 1, /* drem */ \ 431 1, /* ineg */ \ 432 1, /* lneg */ \ 433 1, /* fneg */ \ 434 1, /* dneg */ \ 435 1, /* ishl */ \ 436 1, /* lshl */ \ 437 1, /* ishr */ \ 438 1, /* lshr */ \ 439 1, /* iushr */ \ 440 1, /* lushr */ \ 441 1, /* iand */ \ 442 1, /* land */ \ 443 1, /* ior */ \ 444 1, /* lor */ \ 445 1, /* ixor */ \ 446 1, /* lxor */ \ 447 3, /* iinc */ \ 448 1, /* i2l */ \ 449 1, /* i2f */ \ 450 1, /* i2d */ \ 451 1, /* l2i */ \ 452 1, /* l2f */ \ 453 1, /* l2d */ \ 454 1, /* f2i */ \ 455 1, /* f2l */ \ 456 1, /* f2d */ \ 457 1, /* d2i */ \ 458 1, /* d2l */ \ 459 1, /* d2f */ \ 460 1, /* i2b */ \ 461 1, /* i2c */ \ 462 1, /* i2s */ \ 463 1, /* lcmp */ \ 464 1, /* fcmpl */ \ 465 1, /* fcmpg */ \ 466 1, /* dcmpl */ \ 467 1, /* dcmpg */ \ 468 3, /* ifeq */ \ 469 3, /* ifne */ \ 470 3, /* iflt */ \ 471 3, /* ifge */ \ 472 3, /* ifgt */ \ 473 3, /* ifle */ \ 474 3, /* if_icmpeq */ \ 475 3, /* if_icmpne */ \ 476 3, /* if_icmplt */ \ 477 3, /* if_icmpge */ \ 478 3, /* if_icmpgt */ \ 479 3, /* if_icmple */ \ 480 3, /* if_acmpeq */ \ 481 3, /* if_acmpne */ \ 482 3, /* goto */ \ 483 3, /* jsr */ \ 484 2, /* ret */ \ 485 99, /* tableswitch */ \ 486 99, /* lookupswitch */ \ 487 1, /* ireturn */ \ 488 1, /* lreturn */ \ 489 1, /* freturn */ \ 490 1, /* dreturn */ \ 491 1, /* areturn */ \ 492 1, /* return */ \ 493 3, /* getstatic */ \ 494 3, /* putstatic */ \ 495 3, /* getfield */ \ 496 3, /* putfield */ \ 497 3, /* invokevirtual */ \ 498 3, /* invokespecial */ \ 499 3, /* invokestatic */ \ 500 5, /* invokeinterface */ \ 501 0, /* xxxunusedxxx */ \ 502 3, /* new */ \ 503 2, /* newarray */ \ 504 3, /* anewarray */ \ 505 1, /* arraylength */ \ 506 1, /* athrow */ \ 507 3, /* checkcast */ \ 508 3, /* instanceof */ \ 509 1, /* monitorenter */ \ 510 1, /* monitorexit */ \ 511 0, /* wide */ \ 512 4, /* multianewarray */ \ 513 3, /* ifnull */ \ 514 3, /* ifnonnull */ \ 515 5, /* goto_w */ \ 516 5 /* jsr_w */ \ 517 } 518 519 #ifdef __cplusplus 520 } /* extern "C" */ 521 #endif /* __cplusplus */ 522 523 #endif /* CLASSFILE_CONSTANTS */ 524