libdex/DexOpcodes.h

   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_IGET_WIDE_QUICK              = 0xf3,
 315     OP_IGET_OBJECT_QUICK            = 0xf4,
 316     OP_IPUT_QUICK                   = 0xf5,
 317     OP_IPUT_WIDE_QUICK              = 0xf6,
 318     OP_IPUT_OBJECT_QUICK            = 0xf7,
 319     OP_INVOKE_VIRTUAL_QUICK         = 0xf8,
 320     OP_INVOKE_VIRTUAL_QUICK_RANGE   = 0xf9,
 321     OP_INVOKE_SUPER_QUICK           = 0xfa,
 322     OP_INVOKE_SUPER_QUICK_RANGE     = 0xfb,
 323     OP_IPUT_OBJECT_VOLATILE         = 0xfc,
 324     OP_SGET_OBJECT_VOLATILE         = 0xfd,
 325     OP_SPUT_OBJECT_VOLATILE         = 0xfe,
 326     OP_UNUSED_FF                    = 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_IGET_WIDE_QUICK),                                                \
 581         H(OP_IGET_OBJECT_QUICK),                                              \
 582         H(OP_IPUT_QUICK),                                                     \
 583         H(OP_IPUT_WIDE_QUICK),                                                \
 584         H(OP_IPUT_OBJECT_QUICK),                                              \
 585         H(OP_INVOKE_VIRTUAL_QUICK),                                           \
 586         H(OP_INVOKE_VIRTUAL_QUICK_RANGE),                                     \
 587         H(OP_INVOKE_SUPER_QUICK),                                             \
 588         H(OP_INVOKE_SUPER_QUICK_RANGE),                                       \
 589         H(OP_IPUT_OBJECT_VOLATILE),                                           \
 590         H(OP_SGET_OBJECT_VOLATILE),                                           \
 591         H(OP_SPUT_OBJECT_VOLATILE),                                           \
 592         H(OP_UNUSED_FF),                                                      \
 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_