# Copyright 2019 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: "UNCACHED_EXTERNAL_INTERNALIZED_STRING_TYPE", 26: "UNCACHED_EXTERNAL_ONE_BYTE_INTERNALIZED_STRING_TYPE", 32: "STRING_TYPE", 33: "CONS_STRING_TYPE", 34: "EXTERNAL_STRING_TYPE", 35: "SLICED_STRING_TYPE", 37: "THIN_STRING_TYPE", 40: "ONE_BYTE_STRING_TYPE", 41: "CONS_ONE_BYTE_STRING_TYPE", 42: "EXTERNAL_ONE_BYTE_STRING_TYPE", 43: "SLICED_ONE_BYTE_STRING_TYPE", 45: "THIN_ONE_BYTE_STRING_TYPE", 50: "UNCACHED_EXTERNAL_STRING_TYPE", 58: "UNCACHED_EXTERNAL_ONE_BYTE_STRING_TYPE", 64: "SYMBOL_TYPE", 65: "BIG_INT_BASE_TYPE", 66: "HEAP_NUMBER_TYPE", 67: "ODDBALL_TYPE", 68: "EXPORTED_SUB_CLASS_BASE_TYPE", 69: "EXPORTED_SUB_CLASS_TYPE", 70: "FOREIGN_TYPE", 71: "PROMISE_FULFILL_REACTION_JOB_TASK_TYPE", 72: "PROMISE_REJECT_REACTION_JOB_TASK_TYPE", 73: "CALLABLE_TASK_TYPE", 74: "CALLBACK_TASK_TYPE", 75: "PROMISE_RESOLVE_THENABLE_JOB_TASK_TYPE", 76: "LOAD_HANDLER_TYPE", 77: "STORE_HANDLER_TYPE", 78: "FUNCTION_TEMPLATE_INFO_TYPE", 79: "OBJECT_TEMPLATE_INFO_TYPE", 80: "ACCESS_CHECK_INFO_TYPE", 81: "ACCESSOR_INFO_TYPE", 82: "ACCESSOR_PAIR_TYPE", 83: "ALIASED_ARGUMENTS_ENTRY_TYPE", 84: "ALLOCATION_MEMENTO_TYPE", 85: "ALLOCATION_SITE_TYPE", 86: "ARRAY_BOILERPLATE_DESCRIPTION_TYPE", 87: "ASM_WASM_DATA_TYPE", 88: "ASYNC_GENERATOR_REQUEST_TYPE", 89: "BREAK_POINT_TYPE", 90: "BREAK_POINT_INFO_TYPE", 91: "CACHED_TEMPLATE_OBJECT_TYPE", 92: "CALL_HANDLER_INFO_TYPE", 93: "CLASS_POSITIONS_TYPE", 94: "DEBUG_INFO_TYPE", 95: "ENUM_CACHE_TYPE", 96: "FEEDBACK_CELL_TYPE", 97: "FUNCTION_TEMPLATE_RARE_DATA_TYPE", 98: "INTERCEPTOR_INFO_TYPE", 99: "INTERPRETER_DATA_TYPE", 100: "PROMISE_CAPABILITY_TYPE", 101: "PROMISE_REACTION_TYPE", 102: "PROPERTY_DESCRIPTOR_OBJECT_TYPE", 103: "PROTOTYPE_INFO_TYPE", 104: "SCRIPT_TYPE", 105: "SOURCE_TEXT_MODULE_INFO_ENTRY_TYPE", 106: "STACK_FRAME_INFO_TYPE", 107: "STACK_TRACE_FRAME_TYPE", 108: "TEMPLATE_OBJECT_DESCRIPTION_TYPE", 109: "TUPLE2_TYPE", 110: "WASM_CAPI_FUNCTION_DATA_TYPE", 111: "WASM_DEBUG_INFO_TYPE", 112: "WASM_EXCEPTION_TAG_TYPE", 113: "WASM_EXPORTED_FUNCTION_DATA_TYPE", 114: "WASM_INDIRECT_FUNCTION_TABLE_TYPE", 115: "WASM_JS_FUNCTION_DATA_TYPE", 116: "WASM_VALUE_TYPE", 117: "FIXED_ARRAY_TYPE", 118: "HASH_TABLE_TYPE", 119: "EPHEMERON_HASH_TABLE_TYPE", 120: "GLOBAL_DICTIONARY_TYPE", 121: "NAME_DICTIONARY_TYPE", 122: "NUMBER_DICTIONARY_TYPE", 123: "ORDERED_HASH_MAP_TYPE", 124: "ORDERED_HASH_SET_TYPE", 125: "ORDERED_NAME_DICTIONARY_TYPE", 126: "SIMPLE_NUMBER_DICTIONARY_TYPE", 127: "STRING_TABLE_TYPE", 128: "CLOSURE_FEEDBACK_CELL_ARRAY_TYPE", 129: "OBJECT_BOILERPLATE_DESCRIPTION_TYPE", 130: "SCOPE_INFO_TYPE", 131: "SCRIPT_CONTEXT_TABLE_TYPE", 132: "BYTE_ARRAY_TYPE", 133: "BYTECODE_ARRAY_TYPE", 134: "FIXED_DOUBLE_ARRAY_TYPE", 135: "INTERNAL_CLASS_WITH_SMI_ELEMENTS_TYPE", 136: "AWAIT_CONTEXT_TYPE", 137: "BLOCK_CONTEXT_TYPE", 138: "CATCH_CONTEXT_TYPE", 139: "DEBUG_EVALUATE_CONTEXT_TYPE", 140: "EVAL_CONTEXT_TYPE", 141: "FUNCTION_CONTEXT_TYPE", 142: "MODULE_CONTEXT_TYPE", 143: "NATIVE_CONTEXT_TYPE", 144: "SCRIPT_CONTEXT_TYPE", 145: "WITH_CONTEXT_TYPE", 146: "SMALL_ORDERED_HASH_MAP_TYPE", 147: "SMALL_ORDERED_HASH_SET_TYPE", 148: "SMALL_ORDERED_NAME_DICTIONARY_TYPE", 149: "SOURCE_TEXT_MODULE_TYPE", 150: "SYNTHETIC_MODULE_TYPE", 151: "UNCOMPILED_DATA_WITH_PREPARSE_DATA_TYPE", 152: "UNCOMPILED_DATA_WITHOUT_PREPARSE_DATA_TYPE", 153: "WEAK_FIXED_ARRAY_TYPE", 154: "TRANSITION_ARRAY_TYPE", 155: "CELL_TYPE", 156: "CODE_TYPE", 157: "CODE_DATA_CONTAINER_TYPE", 158: "COVERAGE_INFO_TYPE", 159: "DESCRIPTOR_ARRAY_TYPE", 160: "EMBEDDER_DATA_ARRAY_TYPE", 161: "FEEDBACK_METADATA_TYPE", 162: "FEEDBACK_VECTOR_TYPE", 163: "FILLER_TYPE", 164: "FREE_SPACE_TYPE", 165: "INTERNAL_CLASS_TYPE", 166: "INTERNAL_CLASS_WITH_STRUCT_ELEMENTS_TYPE", 167: "MAP_TYPE", 168: "PREPARSE_DATA_TYPE", 169: "PROPERTY_ARRAY_TYPE", 170: "PROPERTY_CELL_TYPE", 171: "SHARED_FUNCTION_INFO_TYPE", 172: "SMI_BOX_TYPE", 173: "SMI_PAIR_TYPE", 174: "SORT_STATE_TYPE", 175: "WASM_STRUCT_TYPE", 176: "WEAK_ARRAY_LIST_TYPE", 177: "WEAK_CELL_TYPE", 178: "JS_PROXY_TYPE", 1057: "JS_OBJECT_TYPE", 179: "JS_GLOBAL_OBJECT_TYPE", 180: "JS_GLOBAL_PROXY_TYPE", 181: "JS_MODULE_NAMESPACE_TYPE", 1040: "JS_SPECIAL_API_OBJECT_TYPE", 1041: "JS_PRIMITIVE_WRAPPER_TYPE", 1042: "JS_MAP_KEY_ITERATOR_TYPE", 1043: "JS_MAP_KEY_VALUE_ITERATOR_TYPE", 1044: "JS_MAP_VALUE_ITERATOR_TYPE", 1045: "JS_SET_KEY_VALUE_ITERATOR_TYPE", 1046: "JS_SET_VALUE_ITERATOR_TYPE", 1047: "JS_GENERATOR_OBJECT_TYPE", 1048: "JS_ASYNC_FUNCTION_OBJECT_TYPE", 1049: "JS_ASYNC_GENERATOR_OBJECT_TYPE", 1050: "JS_DATA_VIEW_TYPE", 1051: "JS_TYPED_ARRAY_TYPE", 1052: "JS_MAP_TYPE", 1053: "JS_SET_TYPE", 1054: "JS_WEAK_MAP_TYPE", 1055: "JS_WEAK_SET_TYPE", 1056: "JS_API_OBJECT_TYPE", 1058: "JS_AGGREGATE_ERROR_TYPE", 1059: "JS_ARGUMENTS_OBJECT_TYPE", 1060: "JS_ARRAY_TYPE", 1061: "JS_ARRAY_BUFFER_TYPE", 1062: "JS_ARRAY_ITERATOR_TYPE", 1063: "JS_ASYNC_FROM_SYNC_ITERATOR_TYPE", 1064: "JS_COLLATOR_TYPE", 1065: "JS_CONTEXT_EXTENSION_OBJECT_TYPE", 1066: "JS_DATE_TYPE", 1067: "JS_DATE_TIME_FORMAT_TYPE", 1068: "JS_DISPLAY_NAMES_TYPE", 1069: "JS_ERROR_TYPE", 1070: "JS_FINALIZATION_REGISTRY_TYPE", 1071: "JS_LIST_FORMAT_TYPE", 1072: "JS_LOCALE_TYPE", 1073: "JS_MESSAGE_OBJECT_TYPE", 1074: "JS_NUMBER_FORMAT_TYPE", 1075: "JS_PLURAL_RULES_TYPE", 1076: "JS_PROMISE_TYPE", 1077: "JS_REG_EXP_TYPE", 1078: "JS_REG_EXP_STRING_ITERATOR_TYPE", 1079: "JS_RELATIVE_TIME_FORMAT_TYPE", 1080: "JS_SEGMENT_ITERATOR_TYPE", 1081: "JS_SEGMENTER_TYPE", 1082: "JS_STRING_ITERATOR_TYPE", 1083: "JS_V8_BREAK_ITERATOR_TYPE", 1084: "JS_WEAK_REF_TYPE", 1085: "WASM_EXCEPTION_OBJECT_TYPE", 1086: "WASM_GLOBAL_OBJECT_TYPE", 1087: "WASM_INSTANCE_OBJECT_TYPE", 1088: "WASM_MEMORY_OBJECT_TYPE", 1089: "WASM_MODULE_OBJECT_TYPE", 1090: "WASM_TABLE_OBJECT_TYPE", 1091: "JS_BOUND_FUNCTION_TYPE", 1092: "JS_FUNCTION_TYPE", } # List of known V8 maps. KNOWN_MAPS = { ("read_only_space", 0x00121): (164, "FreeSpaceMap"), ("read_only_space", 0x00149): (167, "MetaMap"), ("read_only_space", 0x0018d): (67, "NullMap"), ("read_only_space", 0x001c5): (159, "DescriptorArrayMap"), ("read_only_space", 0x001f5): (153, "WeakFixedArrayMap"), ("read_only_space", 0x0021d): (163, "OnePointerFillerMap"), ("read_only_space", 0x00245): (163, "TwoPointerFillerMap"), ("read_only_space", 0x00289): (67, "UninitializedMap"), ("read_only_space", 0x002cd): (8, "OneByteInternalizedStringMap"), ("read_only_space", 0x00329): (67, "UndefinedMap"), ("read_only_space", 0x0035d): (66, "HeapNumberMap"), ("read_only_space", 0x003a1): (67, "TheHoleMap"), ("read_only_space", 0x00401): (67, "BooleanMap"), ("read_only_space", 0x00489): (132, "ByteArrayMap"), ("read_only_space", 0x004b1): (117, "FixedArrayMap"), ("read_only_space", 0x004d9): (117, "FixedCOWArrayMap"), ("read_only_space", 0x00501): (118, "HashTableMap"), ("read_only_space", 0x00529): (64, "SymbolMap"), ("read_only_space", 0x00551): (40, "OneByteStringMap"), ("read_only_space", 0x00579): (130, "ScopeInfoMap"), ("read_only_space", 0x005a1): (171, "SharedFunctionInfoMap"), ("read_only_space", 0x005c9): (156, "CodeMap"), ("read_only_space", 0x005f1): (155, "CellMap"), ("read_only_space", 0x00619): (170, "GlobalPropertyCellMap"), ("read_only_space", 0x00641): (70, "ForeignMap"), ("read_only_space", 0x00669): (154, "TransitionArrayMap"), ("read_only_space", 0x00691): (45, "ThinOneByteStringMap"), ("read_only_space", 0x006b9): (162, "FeedbackVectorMap"), ("read_only_space", 0x0070d): (67, "ArgumentsMarkerMap"), ("read_only_space", 0x0076d): (67, "ExceptionMap"), ("read_only_space", 0x007c9): (67, "TerminationExceptionMap"), ("read_only_space", 0x00831): (67, "OptimizedOutMap"), ("read_only_space", 0x00891): (67, "StaleRegisterMap"), ("read_only_space", 0x008d5): (131, "ScriptContextTableMap"), ("read_only_space", 0x008fd): (128, "ClosureFeedbackCellArrayMap"), ("read_only_space", 0x00925): (161, "FeedbackMetadataArrayMap"), ("read_only_space", 0x0094d): (117, "ArrayListMap"), ("read_only_space", 0x00975): (65, "BigIntMap"), ("read_only_space", 0x0099d): (129, "ObjectBoilerplateDescriptionMap"), ("read_only_space", 0x009c5): (133, "BytecodeArrayMap"), ("read_only_space", 0x009ed): (157, "CodeDataContainerMap"), ("read_only_space", 0x00a15): (158, "CoverageInfoMap"), ("read_only_space", 0x00a3d): (134, "FixedDoubleArrayMap"), ("read_only_space", 0x00a65): (120, "GlobalDictionaryMap"), ("read_only_space", 0x00a8d): (96, "ManyClosuresCellMap"), ("read_only_space", 0x00ab5): (117, "ModuleInfoMap"), ("read_only_space", 0x00add): (121, "NameDictionaryMap"), ("read_only_space", 0x00b05): (96, "NoClosuresCellMap"), ("read_only_space", 0x00b2d): (122, "NumberDictionaryMap"), ("read_only_space", 0x00b55): (96, "OneClosureCellMap"), ("read_only_space", 0x00b7d): (123, "OrderedHashMapMap"), ("read_only_space", 0x00ba5): (124, "OrderedHashSetMap"), ("read_only_space", 0x00bcd): (125, "OrderedNameDictionaryMap"), ("read_only_space", 0x00bf5): (168, "PreparseDataMap"), ("read_only_space", 0x00c1d): (169, "PropertyArrayMap"), ("read_only_space", 0x00c45): (92, "SideEffectCallHandlerInfoMap"), ("read_only_space", 0x00c6d): (92, "SideEffectFreeCallHandlerInfoMap"), ("read_only_space", 0x00c95): (92, "NextCallSideEffectFreeCallHandlerInfoMap"), ("read_only_space", 0x00cbd): (126, "SimpleNumberDictionaryMap"), ("read_only_space", 0x00ce5): (117, "SloppyArgumentsElementsMap"), ("read_only_space", 0x00d0d): (146, "SmallOrderedHashMapMap"), ("read_only_space", 0x00d35): (147, "SmallOrderedHashSetMap"), ("read_only_space", 0x00d5d): (148, "SmallOrderedNameDictionaryMap"), ("read_only_space", 0x00d85): (149, "SourceTextModuleMap"), ("read_only_space", 0x00dad): (127, "StringTableMap"), ("read_only_space", 0x00dd5): (150, "SyntheticModuleMap"), ("read_only_space", 0x00dfd): (152, "UncompiledDataWithoutPreparseDataMap"), ("read_only_space", 0x00e25): (151, "UncompiledDataWithPreparseDataMap"), ("read_only_space", 0x00e4d): (176, "WeakArrayListMap"), ("read_only_space", 0x00e75): (119, "EphemeronHashTableMap"), ("read_only_space", 0x00e9d): (160, "EmbedderDataArrayMap"), ("read_only_space", 0x00ec5): (177, "WeakCellMap"), ("read_only_space", 0x00eed): (32, "StringMap"), ("read_only_space", 0x00f15): (41, "ConsOneByteStringMap"), ("read_only_space", 0x00f3d): (33, "ConsStringMap"), ("read_only_space", 0x00f65): (37, "ThinStringMap"), ("read_only_space", 0x00f8d): (35, "SlicedStringMap"), ("read_only_space", 0x00fb5): (43, "SlicedOneByteStringMap"), ("read_only_space", 0x00fdd): (34, "ExternalStringMap"), ("read_only_space", 0x01005): (42, "ExternalOneByteStringMap"), ("read_only_space", 0x0102d): (50, "UncachedExternalStringMap"), ("read_only_space", 0x01055): (0, "InternalizedStringMap"), ("read_only_space", 0x0107d): (2, "ExternalInternalizedStringMap"), ("read_only_space", 0x010a5): (10, "ExternalOneByteInternalizedStringMap"), ("read_only_space", 0x010cd): (18, "UncachedExternalInternalizedStringMap"), ("read_only_space", 0x010f5): (26, "UncachedExternalOneByteInternalizedStringMap"), ("read_only_space", 0x0111d): (58, "UncachedExternalOneByteStringMap"), ("read_only_space", 0x01145): (67, "SelfReferenceMarkerMap"), ("read_only_space", 0x01179): (95, "EnumCacheMap"), ("read_only_space", 0x011c9): (86, "ArrayBoilerplateDescriptionMap"), ("read_only_space", 0x012c5): (98, "InterceptorInfoMap"), ("read_only_space", 0x03335): (71, "PromiseFulfillReactionJobTaskMap"), ("read_only_space", 0x0335d): (72, "PromiseRejectReactionJobTaskMap"), ("read_only_space", 0x03385): (73, "CallableTaskMap"), ("read_only_space", 0x033ad): (74, "CallbackTaskMap"), ("read_only_space", 0x033d5): (75, "PromiseResolveThenableJobTaskMap"), ("read_only_space", 0x033fd): (78, "FunctionTemplateInfoMap"), ("read_only_space", 0x03425): (79, "ObjectTemplateInfoMap"), ("read_only_space", 0x0344d): (80, "AccessCheckInfoMap"), ("read_only_space", 0x03475): (81, "AccessorInfoMap"), ("read_only_space", 0x0349d): (82, "AccessorPairMap"), ("read_only_space", 0x034c5): (83, "AliasedArgumentsEntryMap"), ("read_only_space", 0x034ed): (84, "AllocationMementoMap"), ("read_only_space", 0x03515): (87, "AsmWasmDataMap"), ("read_only_space", 0x0353d): (88, "AsyncGeneratorRequestMap"), ("read_only_space", 0x03565): (89, "BreakPointMap"), ("read_only_space", 0x0358d): (90, "BreakPointInfoMap"), ("read_only_space", 0x035b5): (91, "CachedTemplateObjectMap"), ("read_only_space", 0x035dd): (93, "ClassPositionsMap"), ("read_only_space", 0x03605): (94, "DebugInfoMap"), ("read_only_space", 0x0362d): (97, "FunctionTemplateRareDataMap"), ("read_only_space", 0x03655): (99, "InterpreterDataMap"), ("read_only_space", 0x0367d): (100, "PromiseCapabilityMap"), ("read_only_space", 0x036a5): (101, "PromiseReactionMap"), ("read_only_space", 0x036cd): (102, "PropertyDescriptorObjectMap"), ("read_only_space", 0x036f5): (103, "PrototypeInfoMap"), ("read_only_space", 0x0371d): (104, "ScriptMap"), ("read_only_space", 0x03745): (105, "SourceTextModuleInfoEntryMap"), ("read_only_space", 0x0376d): (106, "StackFrameInfoMap"), ("read_only_space", 0x03795): (107, "StackTraceFrameMap"), ("read_only_space", 0x037bd): (108, "TemplateObjectDescriptionMap"), ("read_only_space", 0x037e5): (109, "Tuple2Map"), ("read_only_space", 0x0380d): (110, "WasmCapiFunctionDataMap"), ("read_only_space", 0x03835): (111, "WasmDebugInfoMap"), ("read_only_space", 0x0385d): (112, "WasmExceptionTagMap"), ("read_only_space", 0x03885): (113, "WasmExportedFunctionDataMap"), ("read_only_space", 0x038ad): (114, "WasmIndirectFunctionTableMap"), ("read_only_space", 0x038d5): (115, "WasmJSFunctionDataMap"), ("read_only_space", 0x038fd): (116, "WasmValueMap"), ("read_only_space", 0x03925): (165, "InternalClassMap"), ("read_only_space", 0x0394d): (173, "SmiPairMap"), ("read_only_space", 0x03975): (172, "SmiBoxMap"), ("read_only_space", 0x0399d): (68, "ExportedSubClassBaseMap"), ("read_only_space", 0x039c5): (69, "ExportedSubClassMap"), ("read_only_space", 0x039ed): (135, "InternalClassWithSmiElementsMap"), ("read_only_space", 0x03a15): (166, "InternalClassWithStructElementsMap"), ("read_only_space", 0x03a3d): (174, "SortStateMap"), ("read_only_space", 0x03a65): (85, "AllocationSiteWithWeakNextMap"), ("read_only_space", 0x03a8d): (85, "AllocationSiteWithoutWeakNextMap"), ("read_only_space", 0x03ab5): (76, "LoadHandler1Map"), ("read_only_space", 0x03add): (76, "LoadHandler2Map"), ("read_only_space", 0x03b05): (76, "LoadHandler3Map"), ("read_only_space", 0x03b2d): (77, "StoreHandler0Map"), ("read_only_space", 0x03b55): (77, "StoreHandler1Map"), ("read_only_space", 0x03b7d): (77, "StoreHandler2Map"), ("read_only_space", 0x03ba5): (77, "StoreHandler3Map"), ("map_space", 0x00121): (1057, "ExternalMap"), ("map_space", 0x00149): (1073, "JSMessageObjectMap"), } # List of known V8 objects. KNOWN_OBJECTS = { ("read_only_space", 0x00171): "NullValue", ("read_only_space", 0x001b5): "EmptyDescriptorArray", ("read_only_space", 0x001ed): "EmptyWeakFixedArray", ("read_only_space", 0x0026d): "UninitializedValue", ("read_only_space", 0x0030d): "UndefinedValue", ("read_only_space", 0x00351): "NanValue", ("read_only_space", 0x00385): "TheHoleValue", ("read_only_space", 0x003d9): "HoleNanValue", ("read_only_space", 0x003e5): "TrueValue", ("read_only_space", 0x0044d): "FalseValue", ("read_only_space", 0x0047d): "empty_string", ("read_only_space", 0x006e1): "EmptyScopeInfo", ("read_only_space", 0x006e9): "EmptyFixedArray", ("read_only_space", 0x006f1): "ArgumentsMarker", ("read_only_space", 0x00751): "Exception", ("read_only_space", 0x007ad): "TerminationException", ("read_only_space", 0x00815): "OptimizedOut", ("read_only_space", 0x00875): "StaleRegister", ("read_only_space", 0x0116d): "EmptyEnumCache", ("read_only_space", 0x011a1): "EmptyPropertyArray", ("read_only_space", 0x011a9): "EmptyByteArray", ("read_only_space", 0x011b1): "EmptyObjectBoilerplateDescription", ("read_only_space", 0x011bd): "EmptyArrayBoilerplateDescription", ("read_only_space", 0x011f1): "EmptyClosureFeedbackCellArray", ("read_only_space", 0x011f9): "EmptySloppyArgumentsElements", ("read_only_space", 0x01209): "EmptySlowElementDictionary", ("read_only_space", 0x0122d): "EmptyOrderedHashMap", ("read_only_space", 0x01241): "EmptyOrderedHashSet", ("read_only_space", 0x01255): "EmptyFeedbackMetadata", ("read_only_space", 0x01261): "EmptyPropertyCell", ("read_only_space", 0x01275): "EmptyPropertyDictionary", ("read_only_space", 0x0129d): "NoOpInterceptorInfo", ("read_only_space", 0x012ed): "EmptyWeakArrayList", ("read_only_space", 0x012f9): "InfinityValue", ("read_only_space", 0x01305): "MinusZeroValue", ("read_only_space", 0x01311): "MinusInfinityValue", ("read_only_space", 0x0131d): "SelfReferenceMarker", ("read_only_space", 0x0135d): "OffHeapTrampolineRelocationInfo", ("read_only_space", 0x01369): "TrampolineTrivialCodeDataContainer", ("read_only_space", 0x01375): "TrampolinePromiseRejectionCodeDataContainer", ("read_only_space", 0x01381): "GlobalThisBindingScopeInfo", ("read_only_space", 0x013b9): "EmptyFunctionScopeInfo", ("read_only_space", 0x013e1): "NativeScopeInfo", ("read_only_space", 0x013fd): "HashSeed", ("old_space", 0x00121): "ArgumentsIteratorAccessor", ("old_space", 0x00165): "ArrayLengthAccessor", ("old_space", 0x001a9): "BoundFunctionLengthAccessor", ("old_space", 0x001ed): "BoundFunctionNameAccessor", ("old_space", 0x00231): "ErrorStackAccessor", ("old_space", 0x00275): "FunctionArgumentsAccessor", ("old_space", 0x002b9): "FunctionCallerAccessor", ("old_space", 0x002fd): "FunctionNameAccessor", ("old_space", 0x00341): "FunctionLengthAccessor", ("old_space", 0x00385): "FunctionPrototypeAccessor", ("old_space", 0x003c9): "RegExpResultIndicesAccessor", ("old_space", 0x0040d): "StringLengthAccessor", ("old_space", 0x00451): "InvalidPrototypeValidityCell", ("old_space", 0x00459): "EmptyScript", ("old_space", 0x00499): "ManyClosuresCell", ("old_space", 0x004a5): "ArrayConstructorProtector", ("old_space", 0x004b9): "NoElementsProtector", ("old_space", 0x004cd): "IsConcatSpreadableProtector", ("old_space", 0x004e1): "ArraySpeciesProtector", ("old_space", 0x004f5): "TypedArraySpeciesProtector", ("old_space", 0x00509): "PromiseSpeciesProtector", ("old_space", 0x0051d): "StringLengthProtector", ("old_space", 0x00531): "ArrayIteratorProtector", ("old_space", 0x00545): "ArrayBufferDetachingProtector", ("old_space", 0x00559): "PromiseHookProtector", ("old_space", 0x0056d): "PromiseResolveProtector", ("old_space", 0x00581): "MapIteratorProtector", ("old_space", 0x00595): "PromiseThenProtector", ("old_space", 0x005a9): "SetIteratorProtector", ("old_space", 0x005bd): "StringIteratorProtector", ("old_space", 0x005d1): "SingleCharacterStringCache", ("old_space", 0x009d9): "StringSplitCache", ("old_space", 0x00de1): "RegExpMultipleCache", ("old_space", 0x011e9): "BuiltinsConstantsTable", } # Lower 32 bits of first page addresses for various heap spaces. HEAP_FIRST_PAGES = { 0x08100000: "old_space", 0x08140000: "map_space", 0x08040000: "read_only_space", } # List of known V8 Frame Markers. FRAME_MARKERS = ( "ENTRY", "CONSTRUCT_ENTRY", "EXIT", "OPTIMIZED", "WASM_COMPILED", "WASM_TO_JS", "JS_TO_WASM", "WASM_INTERPRETER_ENTRY", "WASM_DEBUG_BREAK", "C_WASM_ENTRY", "WASM_EXIT", "WASM_COMPILE_LAZY", "INTERPRETED", "STUB", "BUILTIN_CONTINUATION", "JAVA_SCRIPT_BUILTIN_CONTINUATION", "JAVA_SCRIPT_BUILTIN_CONTINUATION_WITH_CATCH", "INTERNAL", "CONSTRUCT", "ARGUMENTS_ADAPTOR", "BUILTIN", "BUILTIN_EXIT", "NATIVE", ) # This set of constants is generated from a shipping build.