1 /* 2 * Copyright (C) 2008 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 /* 18 * Dalvik opcode information. 19 * 20 * IMPORTANT NOTE: The contents of this file are mostly generated 21 * automatically by the opcode-gen tool. Any edits to the generated 22 * sections will get wiped out the next time the tool is run. 23 * 24 * See the file opcode-gen/README.txt for information about updating 25 * opcodes and instruction formats. 26 */ 27 28 #ifndef LIBDEX_DEXOPCODES_H_ 29 #define LIBDEX_DEXOPCODES_H_ 30 31 #include "DexFile.h" 32 33 /* 34 * kMaxOpcodeValue: the highest possible raw (unpacked) opcode value 35 * 36 * kNumPackedOpcodes: the highest possible packed opcode value of a 37 * valid Dalvik opcode, plus one 38 * 39 * TODO: Change this once the rest of the code is prepared to deal with 40 * extended opcodes. 41 */ 42 // BEGIN(libdex-maximum-values); GENERATED AUTOMATICALLY BY opcode-gen 43 #define kMaxOpcodeValue 0xffff 44 #define kNumPackedOpcodes 0x100 45 // END(libdex-maximum-values); GENERATED AUTOMATICALLY BY opcode-gen 46 47 /* 48 * Switch table and array data signatures are a code unit consisting 49 * of "NOP" (0x00) in the low-order byte and a non-zero identifying 50 * code in the high-order byte. (A true NOP is 0x0000.) 51 */ 52 #define kPackedSwitchSignature 0x0100 53 #define kSparseSwitchSignature 0x0200 54 #define kArrayDataSignature 0x0300 55 56 /* 57 * Enumeration of all Dalvik opcodes, where the enumeration value 58 * associated with each is the corresponding packed opcode number. 59 * This is different than the opcode value from the Dalvik bytecode 60 * spec for opcode values >= 0xff; see dexOpcodeFromCodeUnit() below. 61 * 62 * A note about the "breakpoint" opcode. This instruction is special, 63 * in that it should never be seen by anything but the debug 64 * interpreter. During debugging it takes the place of an arbitrary 65 * opcode, which means operations like "tell me the opcode width so I 66 * can find the next instruction" aren't possible. (This is 67 * correctable, but probably not useful.) 68 */ 69 enum Opcode { 70 // BEGIN(libdex-opcode-enum); GENERATED AUTOMATICALLY BY opcode-gen 71 OP_NOP = 0x00, 72 OP_MOVE = 0x01, 73 OP_MOVE_FROM16 = 0x02, 74 OP_MOVE_16 = 0x03, 75 OP_MOVE_WIDE = 0x04, 76 OP_MOVE_WIDE_FROM16 = 0x05, 77 OP_MOVE_WIDE_16 = 0x06, 78 OP_MOVE_OBJECT = 0x07, 79 OP_MOVE_OBJECT_FROM16 = 0x08, 80 OP_MOVE_OBJECT_16 = 0x09, 81 OP_MOVE_RESULT = 0x0a, 82 OP_MOVE_RESULT_WIDE = 0x0b, 83 OP_MOVE_RESULT_OBJECT = 0x0c, 84 OP_MOVE_EXCEPTION = 0x0d, 85 OP_RETURN_VOID = 0x0e, 86 OP_RETURN = 0x0f, 87 OP_RETURN_WIDE = 0x10, 88 OP_RETURN_OBJECT = 0x11, 89 OP_CONST_4 = 0x12, 90 OP_CONST_16 = 0x13, 91 OP_CONST = 0x14, 92 OP_CONST_HIGH16 = 0x15, 93 OP_CONST_WIDE_16 = 0x16, 94 OP_CONST_WIDE_32 = 0x17, 95 OP_CONST_WIDE = 0x18, 96 OP_CONST_WIDE_HIGH16 = 0x19, 97 OP_CONST_STRING = 0x1a, 98 OP_CONST_STRING_JUMBO = 0x1b, 99 OP_CONST_CLASS = 0x1c, 100 OP_MONITOR_ENTER = 0x1d, 101 OP_MONITOR_EXIT = 0x1e, 102 OP_CHECK_CAST = 0x1f, 103 OP_INSTANCE_OF = 0x20, 104 OP_ARRAY_LENGTH = 0x21, 105 OP_NEW_INSTANCE = 0x22, 106 OP_NEW_ARRAY = 0x23, 107 OP_FILLED_NEW_ARRAY = 0x24, 108 OP_FILLED_NEW_ARRAY_RANGE = 0x25, 109 OP_FILL_ARRAY_DATA = 0x26, 110 OP_THROW = 0x27, 111 OP_GOTO = 0x28, 112 OP_GOTO_16 = 0x29, 113 OP_GOTO_32 = 0x2a, 114 OP_PACKED_SWITCH = 0x2b, 115 OP_SPARSE_SWITCH = 0x2c, 116 OP_CMPL_FLOAT = 0x2d, 117 OP_CMPG_FLOAT = 0x2e, 118 OP_CMPL_DOUBLE = 0x2f, 119 OP_CMPG_DOUBLE = 0x30, 120 OP_CMP_LONG = 0x31, 121 OP_IF_EQ = 0x32, 122 OP_IF_NE = 0x33, 123 OP_IF_LT = 0x34, 124 OP_IF_GE = 0x35, 125 OP_IF_GT = 0x36, 126 OP_IF_LE = 0x37, 127 OP_IF_EQZ = 0x38, 128 OP_IF_NEZ = 0x39, 129 OP_IF_LTZ = 0x3a, 130 OP_IF_GEZ = 0x3b, 131 OP_IF_GTZ = 0x3c, 132 OP_IF_LEZ = 0x3d, 133 OP_UNUSED_3E = 0x3e, 134 OP_UNUSED_3F = 0x3f, 135 OP_UNUSED_40 = 0x40, 136 OP_UNUSED_41 = 0x41, 137 OP_UNUSED_42 = 0x42, 138 OP_UNUSED_43 = 0x43, 139 OP_AGET = 0x44, 140 OP_AGET_WIDE = 0x45, 141 OP_AGET_OBJECT = 0x46, 142 OP_AGET_BOOLEAN = 0x47, 143 OP_AGET_BYTE = 0x48, 144 OP_AGET_CHAR = 0x49, 145 OP_AGET_SHORT = 0x4a, 146 OP_APUT = 0x4b, 147 OP_APUT_WIDE = 0x4c, 148 OP_APUT_OBJECT = 0x4d, 149 OP_APUT_BOOLEAN = 0x4e, 150 OP_APUT_BYTE = 0x4f, 151 OP_APUT_CHAR = 0x50, 152 OP_APUT_SHORT = 0x51, 153 OP_IGET = 0x52, 154 OP_IGET_WIDE = 0x53, 155 OP_IGET_OBJECT = 0x54, 156 OP_IGET_BOOLEAN = 0x55, 157 OP_IGET_BYTE = 0x56, 158 OP_IGET_CHAR = 0x57, 159 OP_IGET_SHORT = 0x58, 160 OP_IPUT = 0x59, 161 OP_IPUT_WIDE = 0x5a, 162 OP_IPUT_OBJECT = 0x5b, 163 OP_IPUT_BOOLEAN = 0x5c, 164 OP_IPUT_BYTE = 0x5d, 165 OP_IPUT_CHAR = 0x5e, 166 OP_IPUT_SHORT = 0x5f, 167 OP_SGET = 0x60, 168 OP_SGET_WIDE = 0x61, 169 OP_SGET_OBJECT = 0x62, 170 OP_SGET_BOOLEAN = 0x63, 171 OP_SGET_BYTE = 0x64, 172 OP_SGET_CHAR = 0x65, 173 OP_SGET_SHORT = 0x66, 174 OP_SPUT = 0x67, 175 OP_SPUT_WIDE = 0x68, 176 OP_SPUT_OBJECT = 0x69, 177 OP_SPUT_BOOLEAN = 0x6a, 178 OP_SPUT_BYTE = 0x6b, 179 OP_SPUT_CHAR = 0x6c, 180 OP_SPUT_SHORT = 0x6d, 181 OP_INVOKE_VIRTUAL = 0x6e, 182 OP_INVOKE_SUPER = 0x6f, 183 OP_INVOKE_DIRECT = 0x70, 184 OP_INVOKE_STATIC = 0x71, 185 OP_INVOKE_INTERFACE = 0x72, 186 OP_UNUSED_73 = 0x73, 187 OP_INVOKE_VIRTUAL_RANGE = 0x74, 188 OP_INVOKE_SUPER_RANGE = 0x75, 189 OP_INVOKE_DIRECT_RANGE = 0x76, 190 OP_INVOKE_STATIC_RANGE = 0x77, 191 OP_INVOKE_INTERFACE_RANGE = 0x78, 192 OP_UNUSED_79 = 0x79, 193 OP_UNUSED_7A = 0x7a, 194 OP_NEG_INT = 0x7b, 195 OP_NOT_INT = 0x7c, 196 OP_NEG_LONG = 0x7d, 197 OP_NOT_LONG = 0x7e, 198 OP_NEG_FLOAT = 0x7f, 199 OP_NEG_DOUBLE = 0x80, 200 OP_INT_TO_LONG = 0x81, 201 OP_INT_TO_FLOAT = 0x82, 202 OP_INT_TO_DOUBLE = 0x83, 203 OP_LONG_TO_INT = 0x84, 204 OP_LONG_TO_FLOAT = 0x85, 205 OP_LONG_TO_DOUBLE = 0x86, 206 OP_FLOAT_TO_INT = 0x87, 207 OP_FLOAT_TO_LONG = 0x88, 208 OP_FLOAT_TO_DOUBLE = 0x89, 209 OP_DOUBLE_TO_INT = 0x8a, 210 OP_DOUBLE_TO_LONG = 0x8b, 211 OP_DOUBLE_TO_FLOAT = 0x8c, 212 OP_INT_TO_BYTE = 0x8d, 213 OP_INT_TO_CHAR = 0x8e, 214 OP_INT_TO_SHORT = 0x8f, 215 OP_ADD_INT = 0x90, 216 OP_SUB_INT = 0x91, 217 OP_MUL_INT = 0x92, 218 OP_DIV_INT = 0x93, 219 OP_REM_INT = 0x94, 220 OP_AND_INT = 0x95, 221 OP_OR_INT = 0x96, 222 OP_XOR_INT = 0x97, 223 OP_SHL_INT = 0x98, 224 OP_SHR_INT = 0x99, 225 OP_USHR_INT = 0x9a, 226 OP_ADD_LONG = 0x9b, 227 OP_SUB_LONG = 0x9c, 228 OP_MUL_LONG = 0x9d, 229 OP_DIV_LONG = 0x9e, 230 OP_REM_LONG = 0x9f, 231 OP_AND_LONG = 0xa0, 232 OP_OR_LONG = 0xa1, 233 OP_XOR_LONG = 0xa2, 234 OP_SHL_LONG = 0xa3, 235 OP_SHR_LONG = 0xa4, 236 OP_USHR_LONG = 0xa5, 237 OP_ADD_FLOAT = 0xa6, 238 OP_SUB_FLOAT = 0xa7, 239 OP_MUL_FLOAT = 0xa8, 240 OP_DIV_FLOAT = 0xa9, 241 OP_REM_FLOAT = 0xaa, 242 OP_ADD_DOUBLE = 0xab, 243 OP_SUB_DOUBLE = 0xac, 244 OP_MUL_DOUBLE = 0xad, 245 OP_DIV_DOUBLE = 0xae, 246 OP_REM_DOUBLE = 0xaf, 247 OP_ADD_INT_2ADDR = 0xb0, 248 OP_SUB_INT_2ADDR = 0xb1, 249 OP_MUL_INT_2ADDR = 0xb2, 250 OP_DIV_INT_2ADDR = 0xb3, 251 OP_REM_INT_2ADDR = 0xb4, 252 OP_AND_INT_2ADDR = 0xb5, 253 OP_OR_INT_2ADDR = 0xb6, 254 OP_XOR_INT_2ADDR = 0xb7, 255 OP_SHL_INT_2ADDR = 0xb8, 256 OP_SHR_INT_2ADDR = 0xb9, 257 OP_USHR_INT_2ADDR = 0xba, 258 OP_ADD_LONG_2ADDR = 0xbb, 259 OP_SUB_LONG_2ADDR = 0xbc, 260 OP_MUL_LONG_2ADDR = 0xbd, 261 OP_DIV_LONG_2ADDR = 0xbe, 262 OP_REM_LONG_2ADDR = 0xbf, 263 OP_AND_LONG_2ADDR = 0xc0, 264 OP_OR_LONG_2ADDR = 0xc1, 265 OP_XOR_LONG_2ADDR = 0xc2, 266 OP_SHL_LONG_2ADDR = 0xc3, 267 OP_SHR_LONG_2ADDR = 0xc4, 268 OP_USHR_LONG_2ADDR = 0xc5, 269 OP_ADD_FLOAT_2ADDR = 0xc6, 270 OP_SUB_FLOAT_2ADDR = 0xc7, 271 OP_MUL_FLOAT_2ADDR = 0xc8, 272 OP_DIV_FLOAT_2ADDR = 0xc9, 273 OP_REM_FLOAT_2ADDR = 0xca, 274 OP_ADD_DOUBLE_2ADDR = 0xcb, 275 OP_SUB_DOUBLE_2ADDR = 0xcc, 276 OP_MUL_DOUBLE_2ADDR = 0xcd, 277 OP_DIV_DOUBLE_2ADDR = 0xce, 278 OP_REM_DOUBLE_2ADDR = 0xcf, 279 OP_ADD_INT_LIT16 = 0xd0, 280 OP_RSUB_INT = 0xd1, 281 OP_MUL_INT_LIT16 = 0xd2, 282 OP_DIV_INT_LIT16 = 0xd3, 283 OP_REM_INT_LIT16 = 0xd4, 284 OP_AND_INT_LIT16 = 0xd5, 285 OP_OR_INT_LIT16 = 0xd6, 286 OP_XOR_INT_LIT16 = 0xd7, 287 OP_ADD_INT_LIT8 = 0xd8, 288 OP_RSUB_INT_LIT8 = 0xd9, 289 OP_MUL_INT_LIT8 = 0xda, 290 OP_DIV_INT_LIT8 = 0xdb, 291 OP_REM_INT_LIT8 = 0xdc, 292 OP_AND_INT_LIT8 = 0xdd, 293 OP_OR_INT_LIT8 = 0xde, 294 OP_XOR_INT_LIT8 = 0xdf, 295 OP_SHL_INT_LIT8 = 0xe0, 296 OP_SHR_INT_LIT8 = 0xe1, 297 OP_USHR_INT_LIT8 = 0xe2, 298 OP_IGET_VOLATILE = 0xe3, 299 OP_IPUT_VOLATILE = 0xe4, 300 OP_SGET_VOLATILE = 0xe5, 301 OP_SPUT_VOLATILE = 0xe6, 302 OP_IGET_OBJECT_VOLATILE = 0xe7, 303 OP_IGET_WIDE_VOLATILE = 0xe8, 304 OP_IPUT_WIDE_VOLATILE = 0xe9, 305 OP_SGET_WIDE_VOLATILE = 0xea, 306 OP_SPUT_WIDE_VOLATILE = 0xeb, 307 OP_BREAKPOINT = 0xec, 308 OP_THROW_VERIFICATION_ERROR = 0xed, 309 OP_EXECUTE_INLINE = 0xee, 310 OP_EXECUTE_INLINE_RANGE = 0xef, 311 OP_INVOKE_OBJECT_INIT_RANGE = 0xf0, 312 OP_RETURN_VOID_BARRIER = 0xf1, 313 OP_IGET_QUICK = 0xf2, 314 OP_UNUSED_F3 = 0xf3, 315 OP_UNUSED_F4 = 0xf4, 316 OP_UNUSED_F5 = 0xf5, 317 OP_UNUSED_F6 = 0xf6, 318 OP_UNUSED_F7 = 0xf7, 319 OP_UNUSED_F8 = 0xf8, 320 OP_UNUSED_F9 = 0xf9, 321 OP_INVOKE_POLYMORPHIC = 0xfa, 322 OP_INVOKE_POLYMORPHIC_RANGE = 0xfb, 323 OP_INVOKE_CUSTOM = 0xfc, 324 OP_INVOKE_CUSTOM_RANGE = 0xfd, 325 OP_CONST_METHOD_HANDLE = 0xfe, 326 OP_CONST_METHOD_TYPE = 0xff, 327 // END(libdex-opcode-enum) 328 }; 329 330 /* 331 * Macro used to generate a computed goto table for use in implementing 332 * an interpreter in C. 333 */ 334 #define DEFINE_GOTO_TABLE(_name) \ 335 static const void* (_name)[kNumPackedOpcodes] = { \ 336 /* BEGIN(libdex-goto-table); GENERATED AUTOMATICALLY BY opcode-gen */ \ 337 H(OP_NOP), \ 338 H(OP_MOVE), \ 339 H(OP_MOVE_FROM16), \ 340 H(OP_MOVE_16), \ 341 H(OP_MOVE_WIDE), \ 342 H(OP_MOVE_WIDE_FROM16), \ 343 H(OP_MOVE_WIDE_16), \ 344 H(OP_MOVE_OBJECT), \ 345 H(OP_MOVE_OBJECT_FROM16), \ 346 H(OP_MOVE_OBJECT_16), \ 347 H(OP_MOVE_RESULT), \ 348 H(OP_MOVE_RESULT_WIDE), \ 349 H(OP_MOVE_RESULT_OBJECT), \ 350 H(OP_MOVE_EXCEPTION), \ 351 H(OP_RETURN_VOID), \ 352 H(OP_RETURN), \ 353 H(OP_RETURN_WIDE), \ 354 H(OP_RETURN_OBJECT), \ 355 H(OP_CONST_4), \ 356 H(OP_CONST_16), \ 357 H(OP_CONST), \ 358 H(OP_CONST_HIGH16), \ 359 H(OP_CONST_WIDE_16), \ 360 H(OP_CONST_WIDE_32), \ 361 H(OP_CONST_WIDE), \ 362 H(OP_CONST_WIDE_HIGH16), \ 363 H(OP_CONST_STRING), \ 364 H(OP_CONST_STRING_JUMBO), \ 365 H(OP_CONST_CLASS), \ 366 H(OP_MONITOR_ENTER), \ 367 H(OP_MONITOR_EXIT), \ 368 H(OP_CHECK_CAST), \ 369 H(OP_INSTANCE_OF), \ 370 H(OP_ARRAY_LENGTH), \ 371 H(OP_NEW_INSTANCE), \ 372 H(OP_NEW_ARRAY), \ 373 H(OP_FILLED_NEW_ARRAY), \ 374 H(OP_FILLED_NEW_ARRAY_RANGE), \ 375 H(OP_FILL_ARRAY_DATA), \ 376 H(OP_THROW), \ 377 H(OP_GOTO), \ 378 H(OP_GOTO_16), \ 379 H(OP_GOTO_32), \ 380 H(OP_PACKED_SWITCH), \ 381 H(OP_SPARSE_SWITCH), \ 382 H(OP_CMPL_FLOAT), \ 383 H(OP_CMPG_FLOAT), \ 384 H(OP_CMPL_DOUBLE), \ 385 H(OP_CMPG_DOUBLE), \ 386 H(OP_CMP_LONG), \ 387 H(OP_IF_EQ), \ 388 H(OP_IF_NE), \ 389 H(OP_IF_LT), \ 390 H(OP_IF_GE), \ 391 H(OP_IF_GT), \ 392 H(OP_IF_LE), \ 393 H(OP_IF_EQZ), \ 394 H(OP_IF_NEZ), \ 395 H(OP_IF_LTZ), \ 396 H(OP_IF_GEZ), \ 397 H(OP_IF_GTZ), \ 398 H(OP_IF_LEZ), \ 399 H(OP_UNUSED_3E), \ 400 H(OP_UNUSED_3F), \ 401 H(OP_UNUSED_40), \ 402 H(OP_UNUSED_41), \ 403 H(OP_UNUSED_42), \ 404 H(OP_UNUSED_43), \ 405 H(OP_AGET), \ 406 H(OP_AGET_WIDE), \ 407 H(OP_AGET_OBJECT), \ 408 H(OP_AGET_BOOLEAN), \ 409 H(OP_AGET_BYTE), \ 410 H(OP_AGET_CHAR), \ 411 H(OP_AGET_SHORT), \ 412 H(OP_APUT), \ 413 H(OP_APUT_WIDE), \ 414 H(OP_APUT_OBJECT), \ 415 H(OP_APUT_BOOLEAN), \ 416 H(OP_APUT_BYTE), \ 417 H(OP_APUT_CHAR), \ 418 H(OP_APUT_SHORT), \ 419 H(OP_IGET), \ 420 H(OP_IGET_WIDE), \ 421 H(OP_IGET_OBJECT), \ 422 H(OP_IGET_BOOLEAN), \ 423 H(OP_IGET_BYTE), \ 424 H(OP_IGET_CHAR), \ 425 H(OP_IGET_SHORT), \ 426 H(OP_IPUT), \ 427 H(OP_IPUT_WIDE), \ 428 H(OP_IPUT_OBJECT), \ 429 H(OP_IPUT_BOOLEAN), \ 430 H(OP_IPUT_BYTE), \ 431 H(OP_IPUT_CHAR), \ 432 H(OP_IPUT_SHORT), \ 433 H(OP_SGET), \ 434 H(OP_SGET_WIDE), \ 435 H(OP_SGET_OBJECT), \ 436 H(OP_SGET_BOOLEAN), \ 437 H(OP_SGET_BYTE), \ 438 H(OP_SGET_CHAR), \ 439 H(OP_SGET_SHORT), \ 440 H(OP_SPUT), \ 441 H(OP_SPUT_WIDE), \ 442 H(OP_SPUT_OBJECT), \ 443 H(OP_SPUT_BOOLEAN), \ 444 H(OP_SPUT_BYTE), \ 445 H(OP_SPUT_CHAR), \ 446 H(OP_SPUT_SHORT), \ 447 H(OP_INVOKE_VIRTUAL), \ 448 H(OP_INVOKE_SUPER), \ 449 H(OP_INVOKE_DIRECT), \ 450 H(OP_INVOKE_STATIC), \ 451 H(OP_INVOKE_INTERFACE), \ 452 H(OP_UNUSED_73), \ 453 H(OP_INVOKE_VIRTUAL_RANGE), \ 454 H(OP_INVOKE_SUPER_RANGE), \ 455 H(OP_INVOKE_DIRECT_RANGE), \ 456 H(OP_INVOKE_STATIC_RANGE), \ 457 H(OP_INVOKE_INTERFACE_RANGE), \ 458 H(OP_UNUSED_79), \ 459 H(OP_UNUSED_7A), \ 460 H(OP_NEG_INT), \ 461 H(OP_NOT_INT), \ 462 H(OP_NEG_LONG), \ 463 H(OP_NOT_LONG), \ 464 H(OP_NEG_FLOAT), \ 465 H(OP_NEG_DOUBLE), \ 466 H(OP_INT_TO_LONG), \ 467 H(OP_INT_TO_FLOAT), \ 468 H(OP_INT_TO_DOUBLE), \ 469 H(OP_LONG_TO_INT), \ 470 H(OP_LONG_TO_FLOAT), \ 471 H(OP_LONG_TO_DOUBLE), \ 472 H(OP_FLOAT_TO_INT), \ 473 H(OP_FLOAT_TO_LONG), \ 474 H(OP_FLOAT_TO_DOUBLE), \ 475 H(OP_DOUBLE_TO_INT), \ 476 H(OP_DOUBLE_TO_LONG), \ 477 H(OP_DOUBLE_TO_FLOAT), \ 478 H(OP_INT_TO_BYTE), \ 479 H(OP_INT_TO_CHAR), \ 480 H(OP_INT_TO_SHORT), \ 481 H(OP_ADD_INT), \ 482 H(OP_SUB_INT), \ 483 H(OP_MUL_INT), \ 484 H(OP_DIV_INT), \ 485 H(OP_REM_INT), \ 486 H(OP_AND_INT), \ 487 H(OP_OR_INT), \ 488 H(OP_XOR_INT), \ 489 H(OP_SHL_INT), \ 490 H(OP_SHR_INT), \ 491 H(OP_USHR_INT), \ 492 H(OP_ADD_LONG), \ 493 H(OP_SUB_LONG), \ 494 H(OP_MUL_LONG), \ 495 H(OP_DIV_LONG), \ 496 H(OP_REM_LONG), \ 497 H(OP_AND_LONG), \ 498 H(OP_OR_LONG), \ 499 H(OP_XOR_LONG), \ 500 H(OP_SHL_LONG), \ 501 H(OP_SHR_LONG), \ 502 H(OP_USHR_LONG), \ 503 H(OP_ADD_FLOAT), \ 504 H(OP_SUB_FLOAT), \ 505 H(OP_MUL_FLOAT), \ 506 H(OP_DIV_FLOAT), \ 507 H(OP_REM_FLOAT), \ 508 H(OP_ADD_DOUBLE), \ 509 H(OP_SUB_DOUBLE), \ 510 H(OP_MUL_DOUBLE), \ 511 H(OP_DIV_DOUBLE), \ 512 H(OP_REM_DOUBLE), \ 513 H(OP_ADD_INT_2ADDR), \ 514 H(OP_SUB_INT_2ADDR), \ 515 H(OP_MUL_INT_2ADDR), \ 516 H(OP_DIV_INT_2ADDR), \ 517 H(OP_REM_INT_2ADDR), \ 518 H(OP_AND_INT_2ADDR), \ 519 H(OP_OR_INT_2ADDR), \ 520 H(OP_XOR_INT_2ADDR), \ 521 H(OP_SHL_INT_2ADDR), \ 522 H(OP_SHR_INT_2ADDR), \ 523 H(OP_USHR_INT_2ADDR), \ 524 H(OP_ADD_LONG_2ADDR), \ 525 H(OP_SUB_LONG_2ADDR), \ 526 H(OP_MUL_LONG_2ADDR), \ 527 H(OP_DIV_LONG_2ADDR), \ 528 H(OP_REM_LONG_2ADDR), \ 529 H(OP_AND_LONG_2ADDR), \ 530 H(OP_OR_LONG_2ADDR), \ 531 H(OP_XOR_LONG_2ADDR), \ 532 H(OP_SHL_LONG_2ADDR), \ 533 H(OP_SHR_LONG_2ADDR), \ 534 H(OP_USHR_LONG_2ADDR), \ 535 H(OP_ADD_FLOAT_2ADDR), \ 536 H(OP_SUB_FLOAT_2ADDR), \ 537 H(OP_MUL_FLOAT_2ADDR), \ 538 H(OP_DIV_FLOAT_2ADDR), \ 539 H(OP_REM_FLOAT_2ADDR), \ 540 H(OP_ADD_DOUBLE_2ADDR), \ 541 H(OP_SUB_DOUBLE_2ADDR), \ 542 H(OP_MUL_DOUBLE_2ADDR), \ 543 H(OP_DIV_DOUBLE_2ADDR), \ 544 H(OP_REM_DOUBLE_2ADDR), \ 545 H(OP_ADD_INT_LIT16), \ 546 H(OP_RSUB_INT), \ 547 H(OP_MUL_INT_LIT16), \ 548 H(OP_DIV_INT_LIT16), \ 549 H(OP_REM_INT_LIT16), \ 550 H(OP_AND_INT_LIT16), \ 551 H(OP_OR_INT_LIT16), \ 552 H(OP_XOR_INT_LIT16), \ 553 H(OP_ADD_INT_LIT8), \ 554 H(OP_RSUB_INT_LIT8), \ 555 H(OP_MUL_INT_LIT8), \ 556 H(OP_DIV_INT_LIT8), \ 557 H(OP_REM_INT_LIT8), \ 558 H(OP_AND_INT_LIT8), \ 559 H(OP_OR_INT_LIT8), \ 560 H(OP_XOR_INT_LIT8), \ 561 H(OP_SHL_INT_LIT8), \ 562 H(OP_SHR_INT_LIT8), \ 563 H(OP_USHR_INT_LIT8), \ 564 H(OP_IGET_VOLATILE), \ 565 H(OP_IPUT_VOLATILE), \ 566 H(OP_SGET_VOLATILE), \ 567 H(OP_SPUT_VOLATILE), \ 568 H(OP_IGET_OBJECT_VOLATILE), \ 569 H(OP_IGET_WIDE_VOLATILE), \ 570 H(OP_IPUT_WIDE_VOLATILE), \ 571 H(OP_SGET_WIDE_VOLATILE), \ 572 H(OP_SPUT_WIDE_VOLATILE), \ 573 H(OP_BREAKPOINT), \ 574 H(OP_THROW_VERIFICATION_ERROR), \ 575 H(OP_EXECUTE_INLINE), \ 576 H(OP_EXECUTE_INLINE_RANGE), \ 577 H(OP_INVOKE_OBJECT_INIT_RANGE), \ 578 H(OP_RETURN_VOID_BARRIER), \ 579 H(OP_IGET_QUICK), \ 580 H(OP_UNUSED_F3), \ 581 H(OP_UNUSED_F4), \ 582 H(OP_UNUSED_F5), \ 583 H(OP_UNUSED_F6), \ 584 H(OP_UNUSED_F7), \ 585 H(OP_UNUSED_F8), \ 586 H(OP_UNUSED_F9), \ 587 H(OP_INVOKE_POLYMORPHIC), \ 588 H(OP_INVOKE_POLYMORPHIC_RANGE), \ 589 H(OP_INVOKE_CUSTOM), \ 590 H(OP_INVOKE_CUSTOM_RANGE), \ 591 H(OP_CONST_METHOD_HANDLE), \ 592 H(OP_CONST_METHOD_TYPE), \ 593 /* END(libdex-goto-table) */ \ 594 }; 595 596 /* 597 * Return the Opcode for a given raw opcode code unit (which may 598 * include data payload). The packed index is a zero-based index which 599 * can be used to point into various opcode-related tables. The Dalvik 600 * opcode space is inherently sparse, in that the opcode unit is 16 601 * bits wide, but for most opcodes, eight of those bits are for data. 602 */ 603 DEX_INLINE Opcode dexOpcodeFromCodeUnit(u2 codeUnit) { 604 /* 605 * This will want to become table-driven should the opcode layout 606 * get more complicated. 607 * 608 * Note: This has to match the corresponding code in opcode-gen, so 609 * that data tables get generated in a consistent way. 610 */ 611 int lowByte = codeUnit & 0xff; 612 if (lowByte != 0xff) { 613 return (Opcode) lowByte; 614 } else { 615 return (Opcode) ((codeUnit >> 8) | 0x100); 616 } 617 } 618 619 /* 620 * Return the name of an opcode. 621 */ 622 const char* dexGetOpcodeName(Opcode op); 623 624 #endif // LIBDEX_DEXOPCODES_H_ 625
