| # Copyright 2017 the V8 project authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can |
| # be found in the LICENSE file. |
| |
| # This file is automatically generated by mkgrokdump and should not |
| # be modified manually. |
| |
| # List of known V8 instance types. |
| INSTANCE_TYPES = { |
| 0: "INTERNALIZED_STRING_TYPE", |
| 2: "EXTERNAL_INTERNALIZED_STRING_TYPE", |
| 8: "ONE_BYTE_INTERNALIZED_STRING_TYPE", |
| 10: "EXTERNAL_ONE_BYTE_INTERNALIZED_STRING_TYPE", |
| 18: "EXTERNAL_INTERNALIZED_STRING_WITH_ONE_BYTE_DATA_TYPE", |
| 34: "SHORT_EXTERNAL_INTERNALIZED_STRING_TYPE", |
| 42: "SHORT_EXTERNAL_ONE_BYTE_INTERNALIZED_STRING_TYPE", |
| 50: "SHORT_EXTERNAL_INTERNALIZED_STRING_WITH_ONE_BYTE_DATA_TYPE", |
| 64: "STRING_TYPE", |
| 65: "CONS_STRING_TYPE", |
| 66: "EXTERNAL_STRING_TYPE", |
| 67: "SLICED_STRING_TYPE", |
| 69: "THIN_STRING_TYPE", |
| 72: "ONE_BYTE_STRING_TYPE", |
| 73: "CONS_ONE_BYTE_STRING_TYPE", |
| 74: "EXTERNAL_ONE_BYTE_STRING_TYPE", |
| 75: "SLICED_ONE_BYTE_STRING_TYPE", |
| 77: "THIN_ONE_BYTE_STRING_TYPE", |
| 82: "EXTERNAL_STRING_WITH_ONE_BYTE_DATA_TYPE", |
| 98: "SHORT_EXTERNAL_STRING_TYPE", |
| 106: "SHORT_EXTERNAL_ONE_BYTE_STRING_TYPE", |
| 114: "SHORT_EXTERNAL_STRING_WITH_ONE_BYTE_DATA_TYPE", |
| 128: "SYMBOL_TYPE", |
| 129: "HEAP_NUMBER_TYPE", |
| 130: "BIGINT_TYPE", |
| 131: "ODDBALL_TYPE", |
| 132: "MAP_TYPE", |
| 133: "CODE_TYPE", |
| 134: "MUTABLE_HEAP_NUMBER_TYPE", |
| 135: "FOREIGN_TYPE", |
| 136: "BYTE_ARRAY_TYPE", |
| 137: "BYTECODE_ARRAY_TYPE", |
| 138: "FREE_SPACE_TYPE", |
| 139: "FIXED_INT8_ARRAY_TYPE", |
| 140: "FIXED_UINT8_ARRAY_TYPE", |
| 141: "FIXED_INT16_ARRAY_TYPE", |
| 142: "FIXED_UINT16_ARRAY_TYPE", |
| 143: "FIXED_INT32_ARRAY_TYPE", |
| 144: "FIXED_UINT32_ARRAY_TYPE", |
| 145: "FIXED_FLOAT32_ARRAY_TYPE", |
| 146: "FIXED_FLOAT64_ARRAY_TYPE", |
| 147: "FIXED_UINT8_CLAMPED_ARRAY_TYPE", |
| 148: "FIXED_BIGINT64_ARRAY_TYPE", |
| 149: "FIXED_BIGUINT64_ARRAY_TYPE", |
| 150: "FIXED_DOUBLE_ARRAY_TYPE", |
| 151: "FEEDBACK_METADATA_TYPE", |
| 152: "FILLER_TYPE", |
| 153: "ACCESS_CHECK_INFO_TYPE", |
| 154: "ACCESSOR_INFO_TYPE", |
| 155: "ACCESSOR_PAIR_TYPE", |
| 156: "ALIASED_ARGUMENTS_ENTRY_TYPE", |
| 157: "ALLOCATION_MEMENTO_TYPE", |
| 158: "ALLOCATION_SITE_TYPE", |
| 159: "ASYNC_GENERATOR_REQUEST_TYPE", |
| 160: "CONTEXT_EXTENSION_TYPE", |
| 161: "DEBUG_INFO_TYPE", |
| 162: "FUNCTION_TEMPLATE_INFO_TYPE", |
| 163: "INTERCEPTOR_INFO_TYPE", |
| 164: "MODULE_INFO_ENTRY_TYPE", |
| 165: "MODULE_TYPE", |
| 166: "OBJECT_TEMPLATE_INFO_TYPE", |
| 167: "PROMISE_CAPABILITY_TYPE", |
| 168: "PROMISE_REACTION_TYPE", |
| 169: "PROTOTYPE_INFO_TYPE", |
| 170: "SCRIPT_TYPE", |
| 171: "STACK_FRAME_INFO_TYPE", |
| 172: "TUPLE2_TYPE", |
| 173: "TUPLE3_TYPE", |
| 174: "WASM_COMPILED_MODULE_TYPE", |
| 175: "WASM_DEBUG_INFO_TYPE", |
| 176: "WASM_SHARED_MODULE_DATA_TYPE", |
| 177: "CALLABLE_TASK_TYPE", |
| 178: "CALLBACK_TASK_TYPE", |
| 179: "PROMISE_FULFILL_REACTION_JOB_TASK_TYPE", |
| 180: "PROMISE_REJECT_REACTION_JOB_TASK_TYPE", |
| 181: "PROMISE_RESOLVE_THENABLE_JOB_TASK_TYPE", |
| 182: "FIXED_ARRAY_TYPE", |
| 183: "BOILERPLATE_DESCRIPTION_TYPE", |
| 184: "DESCRIPTOR_ARRAY_TYPE", |
| 185: "HASH_TABLE_TYPE", |
| 186: "SCOPE_INFO_TYPE", |
| 187: "TRANSITION_ARRAY_TYPE", |
| 188: "CELL_TYPE", |
| 189: "CODE_DATA_CONTAINER_TYPE", |
| 190: "FEEDBACK_CELL_TYPE", |
| 191: "FEEDBACK_VECTOR_TYPE", |
| 192: "LOAD_HANDLER_TYPE", |
| 193: "PROPERTY_ARRAY_TYPE", |
| 194: "PROPERTY_CELL_TYPE", |
| 195: "SHARED_FUNCTION_INFO_TYPE", |
| 196: "SMALL_ORDERED_HASH_MAP_TYPE", |
| 197: "SMALL_ORDERED_HASH_SET_TYPE", |
| 198: "STORE_HANDLER_TYPE", |
| 199: "WEAK_CELL_TYPE", |
| 200: "WEAK_FIXED_ARRAY_TYPE", |
| 1024: "JS_PROXY_TYPE", |
| 1025: "JS_GLOBAL_OBJECT_TYPE", |
| 1026: "JS_GLOBAL_PROXY_TYPE", |
| 1027: "JS_MODULE_NAMESPACE_TYPE", |
| 1040: "JS_SPECIAL_API_OBJECT_TYPE", |
| 1041: "JS_VALUE_TYPE", |
| 1056: "JS_API_OBJECT_TYPE", |
| 1057: "JS_OBJECT_TYPE", |
| 1058: "JS_ARGUMENTS_TYPE", |
| 1059: "JS_ARRAY_BUFFER_TYPE", |
| 1060: "JS_ARRAY_ITERATOR_TYPE", |
| 1061: "JS_ARRAY_TYPE", |
| 1062: "JS_ASYNC_FROM_SYNC_ITERATOR_TYPE", |
| 1063: "JS_ASYNC_GENERATOR_OBJECT_TYPE", |
| 1064: "JS_CONTEXT_EXTENSION_OBJECT_TYPE", |
| 1065: "JS_DATE_TYPE", |
| 1066: "JS_ERROR_TYPE", |
| 1067: "JS_GENERATOR_OBJECT_TYPE", |
| 1068: "JS_MAP_TYPE", |
| 1069: "JS_MAP_KEY_ITERATOR_TYPE", |
| 1070: "JS_MAP_KEY_VALUE_ITERATOR_TYPE", |
| 1071: "JS_MAP_VALUE_ITERATOR_TYPE", |
| 1072: "JS_MESSAGE_OBJECT_TYPE", |
| 1073: "JS_PROMISE_TYPE", |
| 1074: "JS_REGEXP_TYPE", |
| 1075: "JS_SET_TYPE", |
| 1076: "JS_SET_KEY_VALUE_ITERATOR_TYPE", |
| 1077: "JS_SET_VALUE_ITERATOR_TYPE", |
| 1078: "JS_STRING_ITERATOR_TYPE", |
| 1079: "JS_WEAK_MAP_TYPE", |
| 1080: "JS_WEAK_SET_TYPE", |
| 1081: "JS_TYPED_ARRAY_TYPE", |
| 1082: "JS_DATA_VIEW_TYPE", |
| 1083: "WASM_INSTANCE_TYPE", |
| 1084: "WASM_MEMORY_TYPE", |
| 1085: "WASM_MODULE_TYPE", |
| 1086: "WASM_TABLE_TYPE", |
| 1087: "JS_BOUND_FUNCTION_TYPE", |
| 1088: "JS_FUNCTION_TYPE", |
| } |
| |
| # List of known V8 maps. |
| KNOWN_MAPS = { |
| 0x02201: (138, "FreeSpaceMap"), |
| 0x02259: (132, "MetaMap"), |
| 0x022b1: (131, "NullMap"), |
| 0x02309: (184, "DescriptorArrayMap"), |
| 0x02361: (182, "FixedArrayMap"), |
| 0x023b9: (152, "OnePointerFillerMap"), |
| 0x02411: (152, "TwoPointerFillerMap"), |
| 0x02469: (131, "UninitializedMap"), |
| 0x024c1: (8, "OneByteInternalizedStringMap"), |
| 0x02519: (131, "UndefinedMap"), |
| 0x02571: (129, "HeapNumberMap"), |
| 0x025c9: (131, "TheHoleMap"), |
| 0x02621: (131, "BooleanMap"), |
| 0x02679: (136, "ByteArrayMap"), |
| 0x026d1: (182, "FixedCOWArrayMap"), |
| 0x02729: (185, "HashTableMap"), |
| 0x02781: (128, "SymbolMap"), |
| 0x027d9: (72, "OneByteStringMap"), |
| 0x02831: (186, "ScopeInfoMap"), |
| 0x02889: (195, "SharedFunctionInfoMap"), |
| 0x028e1: (133, "CodeMap"), |
| 0x02939: (182, "FunctionContextMap"), |
| 0x02991: (188, "CellMap"), |
| 0x029e9: (199, "WeakCellMap"), |
| 0x02a41: (194, "GlobalPropertyCellMap"), |
| 0x02a99: (135, "ForeignMap"), |
| 0x02af1: (187, "TransitionArrayMap"), |
| 0x02b49: (191, "FeedbackVectorMap"), |
| 0x02ba1: (131, "ArgumentsMarkerMap"), |
| 0x02bf9: (131, "ExceptionMap"), |
| 0x02c51: (131, "TerminationExceptionMap"), |
| 0x02ca9: (131, "OptimizedOutMap"), |
| 0x02d01: (131, "StaleRegisterMap"), |
| 0x02d59: (182, "NativeContextMap"), |
| 0x02db1: (182, "ModuleContextMap"), |
| 0x02e09: (182, "EvalContextMap"), |
| 0x02e61: (182, "ScriptContextMap"), |
| 0x02eb9: (182, "BlockContextMap"), |
| 0x02f11: (182, "CatchContextMap"), |
| 0x02f69: (182, "WithContextMap"), |
| 0x02fc1: (182, "DebugEvaluateContextMap"), |
| 0x03019: (182, "ScriptContextTableMap"), |
| 0x03071: (151, "FeedbackMetadataArrayMap"), |
| 0x030c9: (182, "ArrayListMap"), |
| 0x03121: (130, "BigIntMap"), |
| 0x03179: (183, "BoilerplateDescriptionMap"), |
| 0x031d1: (137, "BytecodeArrayMap"), |
| 0x03229: (189, "CodeDataContainerMap"), |
| 0x03281: (1057, "ExternalMap"), |
| 0x032d9: (150, "FixedDoubleArrayMap"), |
| 0x03331: (185, "GlobalDictionaryMap"), |
| 0x03389: (190, "ManyClosuresCellMap"), |
| 0x033e1: (1072, "JSMessageObjectMap"), |
| 0x03439: (182, "ModuleInfoMap"), |
| 0x03491: (134, "MutableHeapNumberMap"), |
| 0x034e9: (185, "NameDictionaryMap"), |
| 0x03541: (190, "NoClosuresCellMap"), |
| 0x03599: (185, "NumberDictionaryMap"), |
| 0x035f1: (190, "OneClosureCellMap"), |
| 0x03649: (185, "OrderedHashMapMap"), |
| 0x036a1: (185, "OrderedHashSetMap"), |
| 0x036f9: (193, "PropertyArrayMap"), |
| 0x03751: (185, "SimpleNumberDictionaryMap"), |
| 0x037a9: (182, "SloppyArgumentsElementsMap"), |
| 0x03801: (196, "SmallOrderedHashMapMap"), |
| 0x03859: (197, "SmallOrderedHashSetMap"), |
| 0x038b1: (185, "StringTableMap"), |
| 0x03909: (200, "WeakFixedArrayMap"), |
| 0x03961: (106, "NativeSourceStringMap"), |
| 0x039b9: (64, "StringMap"), |
| 0x03a11: (73, "ConsOneByteStringMap"), |
| 0x03a69: (65, "ConsStringMap"), |
| 0x03ac1: (77, "ThinOneByteStringMap"), |
| 0x03b19: (69, "ThinStringMap"), |
| 0x03b71: (67, "SlicedStringMap"), |
| 0x03bc9: (75, "SlicedOneByteStringMap"), |
| 0x03c21: (66, "ExternalStringMap"), |
| 0x03c79: (82, "ExternalStringWithOneByteDataMap"), |
| 0x03cd1: (74, "ExternalOneByteStringMap"), |
| 0x03d29: (98, "ShortExternalStringMap"), |
| 0x03d81: (114, "ShortExternalStringWithOneByteDataMap"), |
| 0x03dd9: (0, "InternalizedStringMap"), |
| 0x03e31: (2, "ExternalInternalizedStringMap"), |
| 0x03e89: (18, "ExternalInternalizedStringWithOneByteDataMap"), |
| 0x03ee1: (10, "ExternalOneByteInternalizedStringMap"), |
| 0x03f39: (34, "ShortExternalInternalizedStringMap"), |
| 0x03f91: (50, "ShortExternalInternalizedStringWithOneByteDataMap"), |
| 0x03fe9: (42, "ShortExternalOneByteInternalizedStringMap"), |
| 0x04041: (106, "ShortExternalOneByteStringMap"), |
| 0x04099: (140, "FixedUint8ArrayMap"), |
| 0x040f1: (139, "FixedInt8ArrayMap"), |
| 0x04149: (142, "FixedUint16ArrayMap"), |
| 0x041a1: (141, "FixedInt16ArrayMap"), |
| 0x041f9: (144, "FixedUint32ArrayMap"), |
| 0x04251: (143, "FixedInt32ArrayMap"), |
| 0x042a9: (145, "FixedFloat32ArrayMap"), |
| 0x04301: (146, "FixedFloat64ArrayMap"), |
| 0x04359: (147, "FixedUint8ClampedArrayMap"), |
| 0x043b1: (149, "FixedBigUint64ArrayMap"), |
| 0x04409: (148, "FixedBigInt64ArrayMap"), |
| 0x04461: (172, "Tuple2Map"), |
| 0x044b9: (170, "ScriptMap"), |
| 0x04511: (163, "InterceptorInfoMap"), |
| 0x04569: (154, "AccessorInfoMap"), |
| 0x045c1: (153, "AccessCheckInfoMap"), |
| 0x04619: (155, "AccessorPairMap"), |
| 0x04671: (156, "AliasedArgumentsEntryMap"), |
| 0x046c9: (157, "AllocationMementoMap"), |
| 0x04721: (158, "AllocationSiteMap"), |
| 0x04779: (159, "AsyncGeneratorRequestMap"), |
| 0x047d1: (160, "ContextExtensionMap"), |
| 0x04829: (161, "DebugInfoMap"), |
| 0x04881: (162, "FunctionTemplateInfoMap"), |
| 0x048d9: (164, "ModuleInfoEntryMap"), |
| 0x04931: (165, "ModuleMap"), |
| 0x04989: (166, "ObjectTemplateInfoMap"), |
| 0x049e1: (167, "PromiseCapabilityMap"), |
| 0x04a39: (168, "PromiseReactionMap"), |
| 0x04a91: (169, "PrototypeInfoMap"), |
| 0x04ae9: (171, "StackFrameInfoMap"), |
| 0x04b41: (173, "Tuple3Map"), |
| 0x04b99: (174, "WasmCompiledModuleMap"), |
| 0x04bf1: (175, "WasmDebugInfoMap"), |
| 0x04c49: (176, "WasmSharedModuleDataMap"), |
| 0x04ca1: (177, "CallableTaskMap"), |
| 0x04cf9: (178, "CallbackTaskMap"), |
| 0x04d51: (179, "PromiseFulfillReactionJobTaskMap"), |
| 0x04da9: (180, "PromiseRejectReactionJobTaskMap"), |
| 0x04e01: (181, "PromiseResolveThenableJobTaskMap"), |
| } |
| |
| # List of known V8 objects. |
| KNOWN_OBJECTS = { |
| ("OLD_SPACE", 0x02201): "NullValue", |
| ("OLD_SPACE", 0x02231): "EmptyDescriptorArray", |
| ("OLD_SPACE", 0x02251): "EmptyFixedArray", |
| ("OLD_SPACE", 0x02261): "UninitializedValue", |
| ("OLD_SPACE", 0x022e1): "UndefinedValue", |
| ("OLD_SPACE", 0x02311): "NanValue", |
| ("OLD_SPACE", 0x02321): "TheHoleValue", |
| ("OLD_SPACE", 0x02371): "HoleNanValue", |
| ("OLD_SPACE", 0x02381): "TrueValue", |
| ("OLD_SPACE", 0x023f1): "FalseValue", |
| ("OLD_SPACE", 0x02441): "empty_string", |
| ("OLD_SPACE", 0x02459): "EmptyScopeInfo", |
| ("OLD_SPACE", 0x02469): "ArgumentsMarker", |
| ("OLD_SPACE", 0x024c1): "Exception", |
| ("OLD_SPACE", 0x02519): "TerminationException", |
| ("OLD_SPACE", 0x02579): "OptimizedOut", |
| ("OLD_SPACE", 0x025d1): "StaleRegister", |
| ("OLD_SPACE", 0x02661): "EmptyByteArray", |
| ("OLD_SPACE", 0x02681): "EmptyFixedUint8Array", |
| ("OLD_SPACE", 0x026a1): "EmptyFixedInt8Array", |
| ("OLD_SPACE", 0x026c1): "EmptyFixedUint16Array", |
| ("OLD_SPACE", 0x026e1): "EmptyFixedInt16Array", |
| ("OLD_SPACE", 0x02701): "EmptyFixedUint32Array", |
| ("OLD_SPACE", 0x02721): "EmptyFixedInt32Array", |
| ("OLD_SPACE", 0x02741): "EmptyFixedFloat32Array", |
| ("OLD_SPACE", 0x02761): "EmptyFixedFloat64Array", |
| ("OLD_SPACE", 0x02781): "EmptyFixedUint8ClampedArray", |
| ("OLD_SPACE", 0x027e1): "EmptyScript", |
| ("OLD_SPACE", 0x02879): "ManyClosuresCell", |
| ("OLD_SPACE", 0x02889): "EmptySloppyArgumentsElements", |
| ("OLD_SPACE", 0x028a9): "EmptySlowElementDictionary", |
| ("OLD_SPACE", 0x028f1): "EmptyOrderedHashMap", |
| ("OLD_SPACE", 0x02919): "EmptyOrderedHashSet", |
| ("OLD_SPACE", 0x02951): "EmptyPropertyCell", |
| ("OLD_SPACE", 0x02979): "EmptyWeakCell", |
| ("OLD_SPACE", 0x029e9): "NoElementsProtector", |
| ("OLD_SPACE", 0x02a11): "IsConcatSpreadableProtector", |
| ("OLD_SPACE", 0x02a21): "SpeciesProtector", |
| ("OLD_SPACE", 0x02a49): "StringLengthProtector", |
| ("OLD_SPACE", 0x02a59): "ArrayIteratorProtector", |
| ("OLD_SPACE", 0x02a81): "ArrayBufferNeuteringProtector", |
| ("OLD_SPACE", 0x02b09): "InfinityValue", |
| ("OLD_SPACE", 0x02b19): "MinusZeroValue", |
| ("OLD_SPACE", 0x02b29): "MinusInfinityValue", |
| } |
| |
| # List of known V8 Frame Markers. |
| FRAME_MARKERS = ( |
| "ENTRY", |
| "CONSTRUCT_ENTRY", |
| "EXIT", |
| "OPTIMIZED", |
| "WASM_COMPILED", |
| "WASM_TO_JS", |
| "WASM_TO_WASM", |
| "JS_TO_WASM", |
| "WASM_INTERPRETER_ENTRY", |
| "C_WASM_ENTRY", |
| "INTERPRETED", |
| "STUB", |
| "BUILTIN_CONTINUATION", |
| "JAVA_SCRIPT_BUILTIN_CONTINUATION", |
| "INTERNAL", |
| "CONSTRUCT", |
| "ARGUMENTS_ADAPTOR", |
| "BUILTIN", |
| "BUILTIN_EXIT", |
| "NATIVE", |
| ) |
| |
| # This set of constants is generated from a shipping build. |
