| # 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: "HEAP_NUMBER_TYPE", |
| 66: "BIGINT_TYPE", |
| 67: "ODDBALL_TYPE", |
| 68: "MAP_TYPE", |
| 69: "CODE_TYPE", |
| 70: "MUTABLE_HEAP_NUMBER_TYPE", |
| 71: "FOREIGN_TYPE", |
| 72: "BYTE_ARRAY_TYPE", |
| 73: "BYTECODE_ARRAY_TYPE", |
| 74: "FREE_SPACE_TYPE", |
| 75: "FIXED_INT8_ARRAY_TYPE", |
| 76: "FIXED_UINT8_ARRAY_TYPE", |
| 77: "FIXED_INT16_ARRAY_TYPE", |
| 78: "FIXED_UINT16_ARRAY_TYPE", |
| 79: "FIXED_INT32_ARRAY_TYPE", |
| 80: "FIXED_UINT32_ARRAY_TYPE", |
| 81: "FIXED_FLOAT32_ARRAY_TYPE", |
| 82: "FIXED_FLOAT64_ARRAY_TYPE", |
| 83: "FIXED_UINT8_CLAMPED_ARRAY_TYPE", |
| 84: "FIXED_BIGINT64_ARRAY_TYPE", |
| 85: "FIXED_BIGUINT64_ARRAY_TYPE", |
| 86: "FIXED_DOUBLE_ARRAY_TYPE", |
| 87: "FEEDBACK_METADATA_TYPE", |
| 88: "FILLER_TYPE", |
| 89: "ACCESS_CHECK_INFO_TYPE", |
| 90: "ACCESSOR_INFO_TYPE", |
| 91: "ACCESSOR_PAIR_TYPE", |
| 92: "ALIASED_ARGUMENTS_ENTRY_TYPE", |
| 93: "ALLOCATION_MEMENTO_TYPE", |
| 94: "ASM_WASM_DATA_TYPE", |
| 95: "ASYNC_GENERATOR_REQUEST_TYPE", |
| 96: "CLASS_POSITIONS_TYPE", |
| 97: "DEBUG_INFO_TYPE", |
| 98: "ENUM_CACHE_TYPE", |
| 99: "FUNCTION_TEMPLATE_INFO_TYPE", |
| 100: "FUNCTION_TEMPLATE_RARE_DATA_TYPE", |
| 101: "INTERCEPTOR_INFO_TYPE", |
| 102: "INTERPRETER_DATA_TYPE", |
| 103: "MODULE_INFO_ENTRY_TYPE", |
| 104: "MODULE_TYPE", |
| 105: "OBJECT_TEMPLATE_INFO_TYPE", |
| 106: "PROMISE_CAPABILITY_TYPE", |
| 107: "PROMISE_REACTION_TYPE", |
| 108: "PROTOTYPE_INFO_TYPE", |
| 109: "SCRIPT_TYPE", |
| 110: "SOURCE_POSITION_TABLE_WITH_FRAME_CACHE_TYPE", |
| 111: "STACK_FRAME_INFO_TYPE", |
| 112: "STACK_TRACE_FRAME_TYPE", |
| 113: "TEMPLATE_OBJECT_DESCRIPTION_TYPE", |
| 114: "TUPLE2_TYPE", |
| 115: "TUPLE3_TYPE", |
| 116: "ARRAY_BOILERPLATE_DESCRIPTION_TYPE", |
| 117: "WASM_CAPI_FUNCTION_DATA_TYPE", |
| 118: "WASM_DEBUG_INFO_TYPE", |
| 119: "WASM_EXCEPTION_TAG_TYPE", |
| 120: "WASM_EXPORTED_FUNCTION_DATA_TYPE", |
| 121: "CALLABLE_TASK_TYPE", |
| 122: "CALLBACK_TASK_TYPE", |
| 123: "PROMISE_FULFILL_REACTION_JOB_TASK_TYPE", |
| 124: "PROMISE_REJECT_REACTION_JOB_TASK_TYPE", |
| 125: "PROMISE_RESOLVE_THENABLE_JOB_TASK_TYPE", |
| 126: "FINALIZATION_GROUP_CLEANUP_JOB_TASK_TYPE", |
| 127: "ALLOCATION_SITE_TYPE", |
| 128: "EMBEDDER_DATA_ARRAY_TYPE", |
| 129: "FIXED_ARRAY_TYPE", |
| 130: "OBJECT_BOILERPLATE_DESCRIPTION_TYPE", |
| 131: "CLOSURE_FEEDBACK_CELL_ARRAY_TYPE", |
| 132: "HASH_TABLE_TYPE", |
| 133: "ORDERED_HASH_MAP_TYPE", |
| 134: "ORDERED_HASH_SET_TYPE", |
| 135: "ORDERED_NAME_DICTIONARY_TYPE", |
| 136: "NAME_DICTIONARY_TYPE", |
| 137: "GLOBAL_DICTIONARY_TYPE", |
| 138: "NUMBER_DICTIONARY_TYPE", |
| 139: "SIMPLE_NUMBER_DICTIONARY_TYPE", |
| 140: "STRING_TABLE_TYPE", |
| 141: "EPHEMERON_HASH_TABLE_TYPE", |
| 142: "SCOPE_INFO_TYPE", |
| 143: "SCRIPT_CONTEXT_TABLE_TYPE", |
| 144: "AWAIT_CONTEXT_TYPE", |
| 145: "BLOCK_CONTEXT_TYPE", |
| 146: "CATCH_CONTEXT_TYPE", |
| 147: "DEBUG_EVALUATE_CONTEXT_TYPE", |
| 148: "EVAL_CONTEXT_TYPE", |
| 149: "FUNCTION_CONTEXT_TYPE", |
| 150: "MODULE_CONTEXT_TYPE", |
| 151: "NATIVE_CONTEXT_TYPE", |
| 152: "SCRIPT_CONTEXT_TYPE", |
| 153: "WITH_CONTEXT_TYPE", |
| 154: "WEAK_FIXED_ARRAY_TYPE", |
| 155: "TRANSITION_ARRAY_TYPE", |
| 156: "CALL_HANDLER_INFO_TYPE", |
| 157: "CELL_TYPE", |
| 158: "CODE_DATA_CONTAINER_TYPE", |
| 159: "DESCRIPTOR_ARRAY_TYPE", |
| 160: "FEEDBACK_CELL_TYPE", |
| 161: "FEEDBACK_VECTOR_TYPE", |
| 162: "LOAD_HANDLER_TYPE", |
| 163: "PREPARSE_DATA_TYPE", |
| 164: "PROPERTY_ARRAY_TYPE", |
| 165: "PROPERTY_CELL_TYPE", |
| 166: "SHARED_FUNCTION_INFO_TYPE", |
| 167: "SMALL_ORDERED_HASH_MAP_TYPE", |
| 168: "SMALL_ORDERED_HASH_SET_TYPE", |
| 169: "SMALL_ORDERED_NAME_DICTIONARY_TYPE", |
| 170: "STORE_HANDLER_TYPE", |
| 171: "UNCOMPILED_DATA_WITHOUT_PREPARSE_DATA_TYPE", |
| 172: "UNCOMPILED_DATA_WITH_PREPARSE_DATA_TYPE", |
| 173: "WEAK_ARRAY_LIST_TYPE", |
| 174: "WEAK_CELL_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_FUNCTION_OBJECT_TYPE", |
| 1064: "JS_ASYNC_GENERATOR_OBJECT_TYPE", |
| 1065: "JS_CONTEXT_EXTENSION_OBJECT_TYPE", |
| 1066: "JS_DATE_TYPE", |
| 1067: "JS_ERROR_TYPE", |
| 1068: "JS_GENERATOR_OBJECT_TYPE", |
| 1069: "JS_MAP_TYPE", |
| 1070: "JS_MAP_KEY_ITERATOR_TYPE", |
| 1071: "JS_MAP_KEY_VALUE_ITERATOR_TYPE", |
| 1072: "JS_MAP_VALUE_ITERATOR_TYPE", |
| 1073: "JS_MESSAGE_OBJECT_TYPE", |
| 1074: "JS_PROMISE_TYPE", |
| 1075: "JS_REGEXP_TYPE", |
| 1076: "JS_REGEXP_STRING_ITERATOR_TYPE", |
| 1077: "JS_SET_TYPE", |
| 1078: "JS_SET_KEY_VALUE_ITERATOR_TYPE", |
| 1079: "JS_SET_VALUE_ITERATOR_TYPE", |
| 1080: "JS_STRING_ITERATOR_TYPE", |
| 1081: "JS_WEAK_REF_TYPE", |
| 1082: "JS_FINALIZATION_GROUP_CLEANUP_ITERATOR_TYPE", |
| 1083: "JS_FINALIZATION_GROUP_TYPE", |
| 1084: "JS_WEAK_MAP_TYPE", |
| 1085: "JS_WEAK_SET_TYPE", |
| 1086: "JS_TYPED_ARRAY_TYPE", |
| 1087: "JS_DATA_VIEW_TYPE", |
| 1088: "JS_INTL_V8_BREAK_ITERATOR_TYPE", |
| 1089: "JS_INTL_COLLATOR_TYPE", |
| 1090: "JS_INTL_DATE_TIME_FORMAT_TYPE", |
| 1091: "JS_INTL_LIST_FORMAT_TYPE", |
| 1092: "JS_INTL_LOCALE_TYPE", |
| 1093: "JS_INTL_NUMBER_FORMAT_TYPE", |
| 1094: "JS_INTL_PLURAL_RULES_TYPE", |
| 1095: "JS_INTL_RELATIVE_TIME_FORMAT_TYPE", |
| 1096: "JS_INTL_SEGMENT_ITERATOR_TYPE", |
| 1097: "JS_INTL_SEGMENTER_TYPE", |
| 1098: "WASM_EXCEPTION_TYPE", |
| 1099: "WASM_GLOBAL_TYPE", |
| 1100: "WASM_INSTANCE_TYPE", |
| 1101: "WASM_MEMORY_TYPE", |
| 1102: "WASM_MODULE_TYPE", |
| 1103: "WASM_TABLE_TYPE", |
| 1104: "JS_BOUND_FUNCTION_TYPE", |
| 1105: "JS_FUNCTION_TYPE", |
| } |
| |
| # List of known V8 maps. |
| KNOWN_MAPS = { |
| ("read_only_space", 0x00139): (74, "FreeSpaceMap"), |
| ("read_only_space", 0x00161): (68, "MetaMap"), |
| ("read_only_space", 0x001a5): (67, "NullMap"), |
| ("read_only_space", 0x001dd): (159, "DescriptorArrayMap"), |
| ("read_only_space", 0x0020d): (154, "WeakFixedArrayMap"), |
| ("read_only_space", 0x00235): (88, "OnePointerFillerMap"), |
| ("read_only_space", 0x0025d): (88, "TwoPointerFillerMap"), |
| ("read_only_space", 0x002a1): (67, "UninitializedMap"), |
| ("read_only_space", 0x002e5): (8, "OneByteInternalizedStringMap"), |
| ("read_only_space", 0x00341): (67, "UndefinedMap"), |
| ("read_only_space", 0x00375): (65, "HeapNumberMap"), |
| ("read_only_space", 0x003b9): (67, "TheHoleMap"), |
| ("read_only_space", 0x00419): (67, "BooleanMap"), |
| ("read_only_space", 0x004a1): (72, "ByteArrayMap"), |
| ("read_only_space", 0x004c9): (129, "FixedArrayMap"), |
| ("read_only_space", 0x004f1): (129, "FixedCOWArrayMap"), |
| ("read_only_space", 0x00519): (132, "HashTableMap"), |
| ("read_only_space", 0x00541): (64, "SymbolMap"), |
| ("read_only_space", 0x00569): (40, "OneByteStringMap"), |
| ("read_only_space", 0x00591): (142, "ScopeInfoMap"), |
| ("read_only_space", 0x005b9): (166, "SharedFunctionInfoMap"), |
| ("read_only_space", 0x005e1): (69, "CodeMap"), |
| ("read_only_space", 0x00609): (149, "FunctionContextMap"), |
| ("read_only_space", 0x00631): (157, "CellMap"), |
| ("read_only_space", 0x00659): (165, "GlobalPropertyCellMap"), |
| ("read_only_space", 0x00681): (71, "ForeignMap"), |
| ("read_only_space", 0x006a9): (155, "TransitionArrayMap"), |
| ("read_only_space", 0x006d1): (161, "FeedbackVectorMap"), |
| ("read_only_space", 0x00725): (67, "ArgumentsMarkerMap"), |
| ("read_only_space", 0x00785): (67, "ExceptionMap"), |
| ("read_only_space", 0x007e1): (67, "TerminationExceptionMap"), |
| ("read_only_space", 0x00849): (67, "OptimizedOutMap"), |
| ("read_only_space", 0x008a9): (67, "StaleRegisterMap"), |
| ("read_only_space", 0x008ed): (151, "NativeContextMap"), |
| ("read_only_space", 0x00915): (150, "ModuleContextMap"), |
| ("read_only_space", 0x0093d): (148, "EvalContextMap"), |
| ("read_only_space", 0x00965): (152, "ScriptContextMap"), |
| ("read_only_space", 0x0098d): (144, "AwaitContextMap"), |
| ("read_only_space", 0x009b5): (145, "BlockContextMap"), |
| ("read_only_space", 0x009dd): (146, "CatchContextMap"), |
| ("read_only_space", 0x00a05): (153, "WithContextMap"), |
| ("read_only_space", 0x00a2d): (147, "DebugEvaluateContextMap"), |
| ("read_only_space", 0x00a55): (143, "ScriptContextTableMap"), |
| ("read_only_space", 0x00a7d): (131, "ClosureFeedbackCellArrayMap"), |
| ("read_only_space", 0x00aa5): (87, "FeedbackMetadataArrayMap"), |
| ("read_only_space", 0x00acd): (129, "ArrayListMap"), |
| ("read_only_space", 0x00af5): (66, "BigIntMap"), |
| ("read_only_space", 0x00b1d): (130, "ObjectBoilerplateDescriptionMap"), |
| ("read_only_space", 0x00b45): (73, "BytecodeArrayMap"), |
| ("read_only_space", 0x00b6d): (158, "CodeDataContainerMap"), |
| ("read_only_space", 0x00b95): (86, "FixedDoubleArrayMap"), |
| ("read_only_space", 0x00bbd): (137, "GlobalDictionaryMap"), |
| ("read_only_space", 0x00be5): (160, "ManyClosuresCellMap"), |
| ("read_only_space", 0x00c0d): (129, "ModuleInfoMap"), |
| ("read_only_space", 0x00c35): (70, "MutableHeapNumberMap"), |
| ("read_only_space", 0x00c5d): (136, "NameDictionaryMap"), |
| ("read_only_space", 0x00c85): (160, "NoClosuresCellMap"), |
| ("read_only_space", 0x00cad): (138, "NumberDictionaryMap"), |
| ("read_only_space", 0x00cd5): (160, "OneClosureCellMap"), |
| ("read_only_space", 0x00cfd): (133, "OrderedHashMapMap"), |
| ("read_only_space", 0x00d25): (134, "OrderedHashSetMap"), |
| ("read_only_space", 0x00d4d): (135, "OrderedNameDictionaryMap"), |
| ("read_only_space", 0x00d75): (163, "PreparseDataMap"), |
| ("read_only_space", 0x00d9d): (164, "PropertyArrayMap"), |
| ("read_only_space", 0x00dc5): (156, "SideEffectCallHandlerInfoMap"), |
| ("read_only_space", 0x00ded): (156, "SideEffectFreeCallHandlerInfoMap"), |
| ("read_only_space", 0x00e15): (156, "NextCallSideEffectFreeCallHandlerInfoMap"), |
| ("read_only_space", 0x00e3d): (139, "SimpleNumberDictionaryMap"), |
| ("read_only_space", 0x00e65): (129, "SloppyArgumentsElementsMap"), |
| ("read_only_space", 0x00e8d): (167, "SmallOrderedHashMapMap"), |
| ("read_only_space", 0x00eb5): (168, "SmallOrderedHashSetMap"), |
| ("read_only_space", 0x00edd): (169, "SmallOrderedNameDictionaryMap"), |
| ("read_only_space", 0x00f05): (140, "StringTableMap"), |
| ("read_only_space", 0x00f2d): (171, "UncompiledDataWithoutPreparseDataMap"), |
| ("read_only_space", 0x00f55): (172, "UncompiledDataWithPreparseDataMap"), |
| ("read_only_space", 0x00f7d): (173, "WeakArrayListMap"), |
| ("read_only_space", 0x00fa5): (141, "EphemeronHashTableMap"), |
| ("read_only_space", 0x00fcd): (128, "EmbedderDataArrayMap"), |
| ("read_only_space", 0x00ff5): (174, "WeakCellMap"), |
| ("read_only_space", 0x0101d): (58, "NativeSourceStringMap"), |
| ("read_only_space", 0x01045): (32, "StringMap"), |
| ("read_only_space", 0x0106d): (41, "ConsOneByteStringMap"), |
| ("read_only_space", 0x01095): (33, "ConsStringMap"), |
| ("read_only_space", 0x010bd): (45, "ThinOneByteStringMap"), |
| ("read_only_space", 0x010e5): (37, "ThinStringMap"), |
| ("read_only_space", 0x0110d): (35, "SlicedStringMap"), |
| ("read_only_space", 0x01135): (43, "SlicedOneByteStringMap"), |
| ("read_only_space", 0x0115d): (34, "ExternalStringMap"), |
| ("read_only_space", 0x01185): (42, "ExternalOneByteStringMap"), |
| ("read_only_space", 0x011ad): (50, "UncachedExternalStringMap"), |
| ("read_only_space", 0x011d5): (0, "InternalizedStringMap"), |
| ("read_only_space", 0x011fd): (2, "ExternalInternalizedStringMap"), |
| ("read_only_space", 0x01225): (10, "ExternalOneByteInternalizedStringMap"), |
| ("read_only_space", 0x0124d): (18, "UncachedExternalInternalizedStringMap"), |
| ("read_only_space", 0x01275): (26, "UncachedExternalOneByteInternalizedStringMap"), |
| ("read_only_space", 0x0129d): (58, "UncachedExternalOneByteStringMap"), |
| ("read_only_space", 0x012c5): (76, "FixedUint8ArrayMap"), |
| ("read_only_space", 0x012ed): (75, "FixedInt8ArrayMap"), |
| ("read_only_space", 0x01315): (78, "FixedUint16ArrayMap"), |
| ("read_only_space", 0x0133d): (77, "FixedInt16ArrayMap"), |
| ("read_only_space", 0x01365): (80, "FixedUint32ArrayMap"), |
| ("read_only_space", 0x0138d): (79, "FixedInt32ArrayMap"), |
| ("read_only_space", 0x013b5): (81, "FixedFloat32ArrayMap"), |
| ("read_only_space", 0x013dd): (82, "FixedFloat64ArrayMap"), |
| ("read_only_space", 0x01405): (83, "FixedUint8ClampedArrayMap"), |
| ("read_only_space", 0x0142d): (85, "FixedBigUint64ArrayMap"), |
| ("read_only_space", 0x01455): (84, "FixedBigInt64ArrayMap"), |
| ("read_only_space", 0x0147d): (67, "SelfReferenceMarkerMap"), |
| ("read_only_space", 0x014b1): (98, "EnumCacheMap"), |
| ("read_only_space", 0x01501): (116, "ArrayBoilerplateDescriptionMap"), |
| ("read_only_space", 0x016d9): (101, "InterceptorInfoMap"), |
| ("read_only_space", 0x0357d): (89, "AccessCheckInfoMap"), |
| ("read_only_space", 0x035a5): (90, "AccessorInfoMap"), |
| ("read_only_space", 0x035cd): (91, "AccessorPairMap"), |
| ("read_only_space", 0x035f5): (92, "AliasedArgumentsEntryMap"), |
| ("read_only_space", 0x0361d): (93, "AllocationMementoMap"), |
| ("read_only_space", 0x03645): (94, "AsmWasmDataMap"), |
| ("read_only_space", 0x0366d): (95, "AsyncGeneratorRequestMap"), |
| ("read_only_space", 0x03695): (96, "ClassPositionsMap"), |
| ("read_only_space", 0x036bd): (97, "DebugInfoMap"), |
| ("read_only_space", 0x036e5): (99, "FunctionTemplateInfoMap"), |
| ("read_only_space", 0x0370d): (100, "FunctionTemplateRareDataMap"), |
| ("read_only_space", 0x03735): (102, "InterpreterDataMap"), |
| ("read_only_space", 0x0375d): (103, "ModuleInfoEntryMap"), |
| ("read_only_space", 0x03785): (104, "ModuleMap"), |
| ("read_only_space", 0x037ad): (105, "ObjectTemplateInfoMap"), |
| ("read_only_space", 0x037d5): (106, "PromiseCapabilityMap"), |
| ("read_only_space", 0x037fd): (107, "PromiseReactionMap"), |
| ("read_only_space", 0x03825): (108, "PrototypeInfoMap"), |
| ("read_only_space", 0x0384d): (109, "ScriptMap"), |
| ("read_only_space", 0x03875): (110, "SourcePositionTableWithFrameCacheMap"), |
| ("read_only_space", 0x0389d): (111, "StackFrameInfoMap"), |
| ("read_only_space", 0x038c5): (112, "StackTraceFrameMap"), |
| ("read_only_space", 0x038ed): (113, "TemplateObjectDescriptionMap"), |
| ("read_only_space", 0x03915): (114, "Tuple2Map"), |
| ("read_only_space", 0x0393d): (115, "Tuple3Map"), |
| ("read_only_space", 0x03965): (117, "WasmCapiFunctionDataMap"), |
| ("read_only_space", 0x0398d): (118, "WasmDebugInfoMap"), |
| ("read_only_space", 0x039b5): (119, "WasmExceptionTagMap"), |
| ("read_only_space", 0x039dd): (120, "WasmExportedFunctionDataMap"), |
| ("read_only_space", 0x03a05): (121, "CallableTaskMap"), |
| ("read_only_space", 0x03a2d): (122, "CallbackTaskMap"), |
| ("read_only_space", 0x03a55): (123, "PromiseFulfillReactionJobTaskMap"), |
| ("read_only_space", 0x03a7d): (124, "PromiseRejectReactionJobTaskMap"), |
| ("read_only_space", 0x03aa5): (125, "PromiseResolveThenableJobTaskMap"), |
| ("read_only_space", 0x03acd): (126, "FinalizationGroupCleanupJobTaskMap"), |
| ("read_only_space", 0x03af5): (127, "AllocationSiteWithWeakNextMap"), |
| ("read_only_space", 0x03b1d): (127, "AllocationSiteWithoutWeakNextMap"), |
| ("read_only_space", 0x03b45): (162, "LoadHandler1Map"), |
| ("read_only_space", 0x03b6d): (162, "LoadHandler2Map"), |
| ("read_only_space", 0x03b95): (162, "LoadHandler3Map"), |
| ("read_only_space", 0x03bbd): (170, "StoreHandler0Map"), |
| ("read_only_space", 0x03be5): (170, "StoreHandler1Map"), |
| ("read_only_space", 0x03c0d): (170, "StoreHandler2Map"), |
| ("read_only_space", 0x03c35): (170, "StoreHandler3Map"), |
| ("map_space", 0x00139): (1057, "ExternalMap"), |
| ("map_space", 0x00161): (1073, "JSMessageObjectMap"), |
| } |
| |
| # List of known V8 objects. |
| KNOWN_OBJECTS = { |
| ("read_only_space", 0x00189): "NullValue", |
| ("read_only_space", 0x001cd): "EmptyDescriptorArray", |
| ("read_only_space", 0x00205): "EmptyWeakFixedArray", |
| ("read_only_space", 0x00285): "UninitializedValue", |
| ("read_only_space", 0x00325): "UndefinedValue", |
| ("read_only_space", 0x00369): "NanValue", |
| ("read_only_space", 0x0039d): "TheHoleValue", |
| ("read_only_space", 0x003f1): "HoleNanValue", |
| ("read_only_space", 0x003fd): "TrueValue", |
| ("read_only_space", 0x00465): "FalseValue", |
| ("read_only_space", 0x00495): "empty_string", |
| ("read_only_space", 0x006f9): "EmptyScopeInfo", |
| ("read_only_space", 0x00701): "EmptyFixedArray", |
| ("read_only_space", 0x00709): "ArgumentsMarker", |
| ("read_only_space", 0x00769): "Exception", |
| ("read_only_space", 0x007c5): "TerminationException", |
| ("read_only_space", 0x0082d): "OptimizedOut", |
| ("read_only_space", 0x0088d): "StaleRegister", |
| ("read_only_space", 0x014a5): "EmptyEnumCache", |
| ("read_only_space", 0x014d9): "EmptyPropertyArray", |
| ("read_only_space", 0x014e1): "EmptyByteArray", |
| ("read_only_space", 0x014e9): "EmptyObjectBoilerplateDescription", |
| ("read_only_space", 0x014f5): "EmptyArrayBoilerplateDescription", |
| ("read_only_space", 0x01529): "EmptyClosureFeedbackCellArray", |
| ("read_only_space", 0x01531): "EmptyFixedUint8Array", |
| ("read_only_space", 0x01545): "EmptyFixedInt8Array", |
| ("read_only_space", 0x01559): "EmptyFixedUint16Array", |
| ("read_only_space", 0x0156d): "EmptyFixedInt16Array", |
| ("read_only_space", 0x01581): "EmptyFixedUint32Array", |
| ("read_only_space", 0x01595): "EmptyFixedInt32Array", |
| ("read_only_space", 0x015a9): "EmptyFixedFloat32Array", |
| ("read_only_space", 0x015bd): "EmptyFixedFloat64Array", |
| ("read_only_space", 0x015d1): "EmptyFixedUint8ClampedArray", |
| ("read_only_space", 0x015e5): "EmptyFixedBigUint64Array", |
| ("read_only_space", 0x015f9): "EmptyFixedBigInt64Array", |
| ("read_only_space", 0x0160d): "EmptySloppyArgumentsElements", |
| ("read_only_space", 0x0161d): "EmptySlowElementDictionary", |
| ("read_only_space", 0x01641): "EmptyOrderedHashMap", |
| ("read_only_space", 0x01655): "EmptyOrderedHashSet", |
| ("read_only_space", 0x01669): "EmptyFeedbackMetadata", |
| ("read_only_space", 0x01675): "EmptyPropertyCell", |
| ("read_only_space", 0x01689): "EmptyPropertyDictionary", |
| ("read_only_space", 0x016b1): "NoOpInterceptorInfo", |
| ("read_only_space", 0x01701): "EmptyWeakArrayList", |
| ("read_only_space", 0x0170d): "InfinityValue", |
| ("read_only_space", 0x01719): "MinusZeroValue", |
| ("read_only_space", 0x01725): "MinusInfinityValue", |
| ("read_only_space", 0x01731): "SelfReferenceMarker", |
| ("read_only_space", 0x01771): "OffHeapTrampolineRelocationInfo", |
| ("read_only_space", 0x0177d): "TrampolineTrivialCodeDataContainer", |
| ("read_only_space", 0x01789): "TrampolinePromiseRejectionCodeDataContainer", |
| ("read_only_space", 0x01795): "HashSeed", |
| ("old_space", 0x00139): "ArgumentsIteratorAccessor", |
| ("old_space", 0x0017d): "ArrayLengthAccessor", |
| ("old_space", 0x001c1): "BoundFunctionLengthAccessor", |
| ("old_space", 0x00205): "BoundFunctionNameAccessor", |
| ("old_space", 0x00249): "ErrorStackAccessor", |
| ("old_space", 0x0028d): "FunctionArgumentsAccessor", |
| ("old_space", 0x002d1): "FunctionCallerAccessor", |
| ("old_space", 0x00315): "FunctionNameAccessor", |
| ("old_space", 0x00359): "FunctionLengthAccessor", |
| ("old_space", 0x0039d): "FunctionPrototypeAccessor", |
| ("old_space", 0x003e1): "StringLengthAccessor", |
| ("old_space", 0x00425): "InvalidPrototypeValidityCell", |
| ("old_space", 0x0042d): "EmptyScript", |
| ("old_space", 0x0046d): "ManyClosuresCell", |
| ("old_space", 0x00479): "ArrayConstructorProtector", |
| ("old_space", 0x00481): "NoElementsProtector", |
| ("old_space", 0x00495): "IsConcatSpreadableProtector", |
| ("old_space", 0x0049d): "ArraySpeciesProtector", |
| ("old_space", 0x004b1): "TypedArraySpeciesProtector", |
| ("old_space", 0x004c5): "RegExpSpeciesProtector", |
| ("old_space", 0x004d9): "PromiseSpeciesProtector", |
| ("old_space", 0x004ed): "StringLengthProtector", |
| ("old_space", 0x004f5): "ArrayIteratorProtector", |
| ("old_space", 0x00509): "ArrayBufferDetachingProtector", |
| ("old_space", 0x0051d): "PromiseHookProtector", |
| ("old_space", 0x00531): "PromiseResolveProtector", |
| ("old_space", 0x00539): "MapIteratorProtector", |
| ("old_space", 0x0054d): "PromiseThenProtector", |
| ("old_space", 0x00561): "SetIteratorProtector", |
| ("old_space", 0x00575): "StringIteratorProtector", |
| ("old_space", 0x00589): "SingleCharacterStringCache", |
| ("old_space", 0x00991): "StringSplitCache", |
| ("old_space", 0x00d99): "RegExpMultipleCache", |
| ("old_space", 0x011a1): "BuiltinsConstantsTable", |
| } |
| |
| # List of known V8 Frame Markers. |
| FRAME_MARKERS = ( |
| "ENTRY", |
| "CONSTRUCT_ENTRY", |
| "EXIT", |
| "OPTIMIZED", |
| "WASM_COMPILED", |
| "WASM_TO_JS", |
| "JS_TO_WASM", |
| "WASM_INTERPRETER_ENTRY", |
| "C_WASM_ENTRY", |
| "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. |
