| # 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", |
| 72: "EMPTY_STRING_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: "ASM_WASM_DATA_TYPE", |
| 159: "ASYNC_GENERATOR_REQUEST_TYPE", |
| 160: "CLASS_POSITIONS_TYPE", |
| 161: "DEBUG_INFO_TYPE", |
| 162: "FUNCTION_TEMPLATE_INFO_TYPE", |
| 163: "FUNCTION_TEMPLATE_RARE_DATA_TYPE", |
| 164: "INTERCEPTOR_INFO_TYPE", |
| 165: "INTERPRETER_DATA_TYPE", |
| 166: "MODULE_INFO_ENTRY_TYPE", |
| 167: "MODULE_TYPE", |
| 168: "OBJECT_TEMPLATE_INFO_TYPE", |
| 169: "PROMISE_CAPABILITY_TYPE", |
| 170: "PROMISE_REACTION_TYPE", |
| 171: "PROTOTYPE_INFO_TYPE", |
| 172: "SCRIPT_TYPE", |
| 173: "STACK_FRAME_INFO_TYPE", |
| 174: "STACK_TRACE_FRAME_TYPE", |
| 175: "TUPLE2_TYPE", |
| 176: "TUPLE3_TYPE", |
| 177: "ARRAY_BOILERPLATE_DESCRIPTION_TYPE", |
| 178: "WASM_DEBUG_INFO_TYPE", |
| 179: "WASM_EXCEPTION_TAG_TYPE", |
| 180: "WASM_EXPORTED_FUNCTION_DATA_TYPE", |
| 181: "CALLABLE_TASK_TYPE", |
| 182: "CALLBACK_TASK_TYPE", |
| 183: "PROMISE_FULFILL_REACTION_JOB_TASK_TYPE", |
| 184: "PROMISE_REJECT_REACTION_JOB_TASK_TYPE", |
| 185: "PROMISE_RESOLVE_THENABLE_JOB_TASK_TYPE", |
| 186: "FINALIZATION_GROUP_CLEANUP_JOB_TASK_TYPE", |
| 187: "ALLOCATION_SITE_TYPE", |
| 188: "EMBEDDER_DATA_ARRAY_TYPE", |
| 189: "FIXED_ARRAY_TYPE", |
| 190: "OBJECT_BOILERPLATE_DESCRIPTION_TYPE", |
| 191: "HASH_TABLE_TYPE", |
| 192: "ORDERED_HASH_MAP_TYPE", |
| 193: "ORDERED_HASH_SET_TYPE", |
| 194: "ORDERED_NAME_DICTIONARY_TYPE", |
| 195: "NAME_DICTIONARY_TYPE", |
| 196: "GLOBAL_DICTIONARY_TYPE", |
| 197: "NUMBER_DICTIONARY_TYPE", |
| 198: "SIMPLE_NUMBER_DICTIONARY_TYPE", |
| 199: "STRING_TABLE_TYPE", |
| 200: "EPHEMERON_HASH_TABLE_TYPE", |
| 201: "SCOPE_INFO_TYPE", |
| 202: "SCRIPT_CONTEXT_TABLE_TYPE", |
| 203: "AWAIT_CONTEXT_TYPE", |
| 204: "BLOCK_CONTEXT_TYPE", |
| 205: "CATCH_CONTEXT_TYPE", |
| 206: "DEBUG_EVALUATE_CONTEXT_TYPE", |
| 207: "EVAL_CONTEXT_TYPE", |
| 208: "FUNCTION_CONTEXT_TYPE", |
| 209: "MODULE_CONTEXT_TYPE", |
| 210: "NATIVE_CONTEXT_TYPE", |
| 211: "SCRIPT_CONTEXT_TYPE", |
| 212: "WITH_CONTEXT_TYPE", |
| 213: "WEAK_FIXED_ARRAY_TYPE", |
| 214: "TRANSITION_ARRAY_TYPE", |
| 215: "CALL_HANDLER_INFO_TYPE", |
| 216: "CELL_TYPE", |
| 217: "CODE_DATA_CONTAINER_TYPE", |
| 218: "DESCRIPTOR_ARRAY_TYPE", |
| 219: "FEEDBACK_CELL_TYPE", |
| 220: "FEEDBACK_VECTOR_TYPE", |
| 221: "LOAD_HANDLER_TYPE", |
| 222: "PREPARSE_DATA_TYPE", |
| 223: "PROPERTY_ARRAY_TYPE", |
| 224: "PROPERTY_CELL_TYPE", |
| 225: "SHARED_FUNCTION_INFO_TYPE", |
| 226: "SMALL_ORDERED_HASH_MAP_TYPE", |
| 227: "SMALL_ORDERED_HASH_SET_TYPE", |
| 228: "SMALL_ORDERED_NAME_DICTIONARY_TYPE", |
| 229: "STORE_HANDLER_TYPE", |
| 230: "UNCOMPILED_DATA_WITHOUT_PREPARSE_DATA_TYPE", |
| 231: "UNCOMPILED_DATA_WITH_PREPARSE_DATA_TYPE", |
| 232: "WEAK_ARRAY_LIST_TYPE", |
| 233: "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 = { |
| ("RO_SPACE", 0x00139): (138, "FreeSpaceMap"), |
| ("RO_SPACE", 0x00189): (132, "MetaMap"), |
| ("RO_SPACE", 0x00209): (131, "NullMap"), |
| ("RO_SPACE", 0x00271): (218, "DescriptorArrayMap"), |
| ("RO_SPACE", 0x002d1): (213, "WeakFixedArrayMap"), |
| ("RO_SPACE", 0x00321): (152, "OnePointerFillerMap"), |
| ("RO_SPACE", 0x00371): (152, "TwoPointerFillerMap"), |
| ("RO_SPACE", 0x003f1): (131, "UninitializedMap"), |
| ("RO_SPACE", 0x00461): (8, "OneByteInternalizedStringMap"), |
| ("RO_SPACE", 0x00501): (131, "UndefinedMap"), |
| ("RO_SPACE", 0x00561): (129, "HeapNumberMap"), |
| ("RO_SPACE", 0x005e1): (131, "TheHoleMap"), |
| ("RO_SPACE", 0x00689): (131, "BooleanMap"), |
| ("RO_SPACE", 0x00761): (72, "EmptyStringMap"), |
| ("RO_SPACE", 0x007b1): (136, "ByteArrayMap"), |
| ("RO_SPACE", 0x00801): (189, "FixedArrayMap"), |
| ("RO_SPACE", 0x00851): (189, "FixedCOWArrayMap"), |
| ("RO_SPACE", 0x008a1): (191, "HashTableMap"), |
| ("RO_SPACE", 0x008f1): (128, "SymbolMap"), |
| ("RO_SPACE", 0x00941): (40, "OneByteStringMap"), |
| ("RO_SPACE", 0x00991): (201, "ScopeInfoMap"), |
| ("RO_SPACE", 0x009e1): (225, "SharedFunctionInfoMap"), |
| ("RO_SPACE", 0x00a31): (133, "CodeMap"), |
| ("RO_SPACE", 0x00a81): (208, "FunctionContextMap"), |
| ("RO_SPACE", 0x00ad1): (216, "CellMap"), |
| ("RO_SPACE", 0x00b21): (224, "GlobalPropertyCellMap"), |
| ("RO_SPACE", 0x00b71): (135, "ForeignMap"), |
| ("RO_SPACE", 0x00bc1): (214, "TransitionArrayMap"), |
| ("RO_SPACE", 0x00c11): (220, "FeedbackVectorMap"), |
| ("RO_SPACE", 0x00cb1): (131, "ArgumentsMarkerMap"), |
| ("RO_SPACE", 0x00d51): (131, "ExceptionMap"), |
| ("RO_SPACE", 0x00df1): (131, "TerminationExceptionMap"), |
| ("RO_SPACE", 0x00e99): (131, "OptimizedOutMap"), |
| ("RO_SPACE", 0x00f39): (131, "StaleRegisterMap"), |
| ("RO_SPACE", 0x00fa9): (210, "NativeContextMap"), |
| ("RO_SPACE", 0x00ff9): (209, "ModuleContextMap"), |
| ("RO_SPACE", 0x01049): (207, "EvalContextMap"), |
| ("RO_SPACE", 0x01099): (211, "ScriptContextMap"), |
| ("RO_SPACE", 0x010e9): (203, "AwaitContextMap"), |
| ("RO_SPACE", 0x01139): (204, "BlockContextMap"), |
| ("RO_SPACE", 0x01189): (205, "CatchContextMap"), |
| ("RO_SPACE", 0x011d9): (212, "WithContextMap"), |
| ("RO_SPACE", 0x01229): (206, "DebugEvaluateContextMap"), |
| ("RO_SPACE", 0x01279): (202, "ScriptContextTableMap"), |
| ("RO_SPACE", 0x012c9): (151, "FeedbackMetadataArrayMap"), |
| ("RO_SPACE", 0x01319): (189, "ArrayListMap"), |
| ("RO_SPACE", 0x01369): (130, "BigIntMap"), |
| ("RO_SPACE", 0x013b9): (190, "ObjectBoilerplateDescriptionMap"), |
| ("RO_SPACE", 0x01409): (137, "BytecodeArrayMap"), |
| ("RO_SPACE", 0x01459): (217, "CodeDataContainerMap"), |
| ("RO_SPACE", 0x014a9): (150, "FixedDoubleArrayMap"), |
| ("RO_SPACE", 0x014f9): (196, "GlobalDictionaryMap"), |
| ("RO_SPACE", 0x01549): (219, "ManyClosuresCellMap"), |
| ("RO_SPACE", 0x01599): (189, "ModuleInfoMap"), |
| ("RO_SPACE", 0x015e9): (134, "MutableHeapNumberMap"), |
| ("RO_SPACE", 0x01639): (195, "NameDictionaryMap"), |
| ("RO_SPACE", 0x01689): (219, "NoClosuresCellMap"), |
| ("RO_SPACE", 0x016d9): (197, "NumberDictionaryMap"), |
| ("RO_SPACE", 0x01729): (219, "OneClosureCellMap"), |
| ("RO_SPACE", 0x01779): (192, "OrderedHashMapMap"), |
| ("RO_SPACE", 0x017c9): (193, "OrderedHashSetMap"), |
| ("RO_SPACE", 0x01819): (194, "OrderedNameDictionaryMap"), |
| ("RO_SPACE", 0x01869): (222, "PreparseDataMap"), |
| ("RO_SPACE", 0x018b9): (223, "PropertyArrayMap"), |
| ("RO_SPACE", 0x01909): (215, "SideEffectCallHandlerInfoMap"), |
| ("RO_SPACE", 0x01959): (215, "SideEffectFreeCallHandlerInfoMap"), |
| ("RO_SPACE", 0x019a9): (215, "NextCallSideEffectFreeCallHandlerInfoMap"), |
| ("RO_SPACE", 0x019f9): (198, "SimpleNumberDictionaryMap"), |
| ("RO_SPACE", 0x01a49): (189, "SloppyArgumentsElementsMap"), |
| ("RO_SPACE", 0x01a99): (226, "SmallOrderedHashMapMap"), |
| ("RO_SPACE", 0x01ae9): (227, "SmallOrderedHashSetMap"), |
| ("RO_SPACE", 0x01b39): (228, "SmallOrderedNameDictionaryMap"), |
| ("RO_SPACE", 0x01b89): (199, "StringTableMap"), |
| ("RO_SPACE", 0x01bd9): (230, "UncompiledDataWithoutPreparseDataMap"), |
| ("RO_SPACE", 0x01c29): (231, "UncompiledDataWithPreparseDataMap"), |
| ("RO_SPACE", 0x01c79): (232, "WeakArrayListMap"), |
| ("RO_SPACE", 0x01cc9): (200, "EphemeronHashTableMap"), |
| ("RO_SPACE", 0x01d19): (188, "EmbedderDataArrayMap"), |
| ("RO_SPACE", 0x01d69): (233, "WeakCellMap"), |
| ("RO_SPACE", 0x01db9): (58, "NativeSourceStringMap"), |
| ("RO_SPACE", 0x01e09): (32, "StringMap"), |
| ("RO_SPACE", 0x01e59): (41, "ConsOneByteStringMap"), |
| ("RO_SPACE", 0x01ea9): (33, "ConsStringMap"), |
| ("RO_SPACE", 0x01ef9): (45, "ThinOneByteStringMap"), |
| ("RO_SPACE", 0x01f49): (37, "ThinStringMap"), |
| ("RO_SPACE", 0x01f99): (35, "SlicedStringMap"), |
| ("RO_SPACE", 0x01fe9): (43, "SlicedOneByteStringMap"), |
| ("RO_SPACE", 0x02039): (34, "ExternalStringMap"), |
| ("RO_SPACE", 0x02089): (42, "ExternalOneByteStringMap"), |
| ("RO_SPACE", 0x020d9): (50, "UncachedExternalStringMap"), |
| ("RO_SPACE", 0x02129): (0, "InternalizedStringMap"), |
| ("RO_SPACE", 0x02179): (2, "ExternalInternalizedStringMap"), |
| ("RO_SPACE", 0x021c9): (10, "ExternalOneByteInternalizedStringMap"), |
| ("RO_SPACE", 0x02219): (18, "UncachedExternalInternalizedStringMap"), |
| ("RO_SPACE", 0x02269): (26, "UncachedExternalOneByteInternalizedStringMap"), |
| ("RO_SPACE", 0x022b9): (58, "UncachedExternalOneByteStringMap"), |
| ("RO_SPACE", 0x02309): (140, "FixedUint8ArrayMap"), |
| ("RO_SPACE", 0x02359): (139, "FixedInt8ArrayMap"), |
| ("RO_SPACE", 0x023a9): (142, "FixedUint16ArrayMap"), |
| ("RO_SPACE", 0x023f9): (141, "FixedInt16ArrayMap"), |
| ("RO_SPACE", 0x02449): (144, "FixedUint32ArrayMap"), |
| ("RO_SPACE", 0x02499): (143, "FixedInt32ArrayMap"), |
| ("RO_SPACE", 0x024e9): (145, "FixedFloat32ArrayMap"), |
| ("RO_SPACE", 0x02539): (146, "FixedFloat64ArrayMap"), |
| ("RO_SPACE", 0x02589): (147, "FixedUint8ClampedArrayMap"), |
| ("RO_SPACE", 0x025d9): (149, "FixedBigUint64ArrayMap"), |
| ("RO_SPACE", 0x02629): (148, "FixedBigInt64ArrayMap"), |
| ("RO_SPACE", 0x02679): (131, "SelfReferenceMarkerMap"), |
| ("RO_SPACE", 0x026e1): (175, "Tuple2Map"), |
| ("RO_SPACE", 0x02781): (177, "ArrayBoilerplateDescriptionMap"), |
| ("RO_SPACE", 0x02ac1): (164, "InterceptorInfoMap"), |
| ("RO_SPACE", 0x050a9): (153, "AccessCheckInfoMap"), |
| ("RO_SPACE", 0x050f9): (154, "AccessorInfoMap"), |
| ("RO_SPACE", 0x05149): (155, "AccessorPairMap"), |
| ("RO_SPACE", 0x05199): (156, "AliasedArgumentsEntryMap"), |
| ("RO_SPACE", 0x051e9): (157, "AllocationMementoMap"), |
| ("RO_SPACE", 0x05239): (158, "AsmWasmDataMap"), |
| ("RO_SPACE", 0x05289): (159, "AsyncGeneratorRequestMap"), |
| ("RO_SPACE", 0x052d9): (160, "ClassPositionsMap"), |
| ("RO_SPACE", 0x05329): (161, "DebugInfoMap"), |
| ("RO_SPACE", 0x05379): (162, "FunctionTemplateInfoMap"), |
| ("RO_SPACE", 0x053c9): (163, "FunctionTemplateRareDataMap"), |
| ("RO_SPACE", 0x05419): (165, "InterpreterDataMap"), |
| ("RO_SPACE", 0x05469): (166, "ModuleInfoEntryMap"), |
| ("RO_SPACE", 0x054b9): (167, "ModuleMap"), |
| ("RO_SPACE", 0x05509): (168, "ObjectTemplateInfoMap"), |
| ("RO_SPACE", 0x05559): (169, "PromiseCapabilityMap"), |
| ("RO_SPACE", 0x055a9): (170, "PromiseReactionMap"), |
| ("RO_SPACE", 0x055f9): (171, "PrototypeInfoMap"), |
| ("RO_SPACE", 0x05649): (172, "ScriptMap"), |
| ("RO_SPACE", 0x05699): (173, "StackFrameInfoMap"), |
| ("RO_SPACE", 0x056e9): (174, "StackTraceFrameMap"), |
| ("RO_SPACE", 0x05739): (176, "Tuple3Map"), |
| ("RO_SPACE", 0x05789): (178, "WasmDebugInfoMap"), |
| ("RO_SPACE", 0x057d9): (179, "WasmExceptionTagMap"), |
| ("RO_SPACE", 0x05829): (180, "WasmExportedFunctionDataMap"), |
| ("RO_SPACE", 0x05879): (181, "CallableTaskMap"), |
| ("RO_SPACE", 0x058c9): (182, "CallbackTaskMap"), |
| ("RO_SPACE", 0x05919): (183, "PromiseFulfillReactionJobTaskMap"), |
| ("RO_SPACE", 0x05969): (184, "PromiseRejectReactionJobTaskMap"), |
| ("RO_SPACE", 0x059b9): (185, "PromiseResolveThenableJobTaskMap"), |
| ("RO_SPACE", 0x05a09): (186, "FinalizationGroupCleanupJobTaskMap"), |
| ("RO_SPACE", 0x05a59): (187, "AllocationSiteWithWeakNextMap"), |
| ("RO_SPACE", 0x05aa9): (187, "AllocationSiteWithoutWeakNextMap"), |
| ("RO_SPACE", 0x05af9): (221, "LoadHandler1Map"), |
| ("RO_SPACE", 0x05b49): (221, "LoadHandler2Map"), |
| ("RO_SPACE", 0x05b99): (221, "LoadHandler3Map"), |
| ("RO_SPACE", 0x05be9): (229, "StoreHandler0Map"), |
| ("RO_SPACE", 0x05c39): (229, "StoreHandler1Map"), |
| ("RO_SPACE", 0x05c89): (229, "StoreHandler2Map"), |
| ("RO_SPACE", 0x05cd9): (229, "StoreHandler3Map"), |
| ("MAP_SPACE", 0x00139): (1057, "ExternalMap"), |
| ("MAP_SPACE", 0x00189): (1073, "JSMessageObjectMap"), |
| } |
| |
| # List of known V8 objects. |
| KNOWN_OBJECTS = { |
| ("RO_SPACE", 0x001d9): "NullValue", |
| ("RO_SPACE", 0x00259): "EmptyDescriptorArray", |
| ("RO_SPACE", 0x002c1): "EmptyWeakFixedArray", |
| ("RO_SPACE", 0x003c1): "UninitializedValue", |
| ("RO_SPACE", 0x004d1): "UndefinedValue", |
| ("RO_SPACE", 0x00551): "NanValue", |
| ("RO_SPACE", 0x005b1): "TheHoleValue", |
| ("RO_SPACE", 0x00649): "HoleNanValue", |
| ("RO_SPACE", 0x00659): "TrueValue", |
| ("RO_SPACE", 0x00709): "FalseValue", |
| ("RO_SPACE", 0x00751): "empty_string", |
| ("RO_SPACE", 0x00c61): "EmptyScopeInfo", |
| ("RO_SPACE", 0x00c71): "EmptyFixedArray", |
| ("RO_SPACE", 0x00c81): "ArgumentsMarker", |
| ("RO_SPACE", 0x00d21): "Exception", |
| ("RO_SPACE", 0x00dc1): "TerminationException", |
| ("RO_SPACE", 0x00e69): "OptimizedOut", |
| ("RO_SPACE", 0x00f09): "StaleRegister", |
| ("RO_SPACE", 0x026c9): "EmptyEnumCache", |
| ("RO_SPACE", 0x02731): "EmptyPropertyArray", |
| ("RO_SPACE", 0x02741): "EmptyByteArray", |
| ("RO_SPACE", 0x02751): "EmptyObjectBoilerplateDescription", |
| ("RO_SPACE", 0x02769): "EmptyArrayBoilerplateDescription", |
| ("RO_SPACE", 0x027d1): "EmptyFixedUint8Array", |
| ("RO_SPACE", 0x027f1): "EmptyFixedInt8Array", |
| ("RO_SPACE", 0x02811): "EmptyFixedUint16Array", |
| ("RO_SPACE", 0x02831): "EmptyFixedInt16Array", |
| ("RO_SPACE", 0x02851): "EmptyFixedUint32Array", |
| ("RO_SPACE", 0x02871): "EmptyFixedInt32Array", |
| ("RO_SPACE", 0x02891): "EmptyFixedFloat32Array", |
| ("RO_SPACE", 0x028b1): "EmptyFixedFloat64Array", |
| ("RO_SPACE", 0x028d1): "EmptyFixedUint8ClampedArray", |
| ("RO_SPACE", 0x028f1): "EmptyFixedBigUint64Array", |
| ("RO_SPACE", 0x02911): "EmptyFixedBigInt64Array", |
| ("RO_SPACE", 0x02931): "EmptySloppyArgumentsElements", |
| ("RO_SPACE", 0x02951): "EmptySlowElementDictionary", |
| ("RO_SPACE", 0x02999): "EmptyOrderedHashMap", |
| ("RO_SPACE", 0x029c1): "EmptyOrderedHashSet", |
| ("RO_SPACE", 0x029e9): "EmptyFeedbackMetadata", |
| ("RO_SPACE", 0x029f9): "EmptyPropertyCell", |
| ("RO_SPACE", 0x02a21): "EmptyPropertyDictionary", |
| ("RO_SPACE", 0x02a71): "NoOpInterceptorInfo", |
| ("RO_SPACE", 0x02b11): "EmptyWeakArrayList", |
| ("RO_SPACE", 0x02b29): "InfinityValue", |
| ("RO_SPACE", 0x02b39): "MinusZeroValue", |
| ("RO_SPACE", 0x02b49): "MinusInfinityValue", |
| ("RO_SPACE", 0x02b59): "SelfReferenceMarker", |
| ("RO_SPACE", 0x02bb1): "OffHeapTrampolineRelocationInfo", |
| ("RO_SPACE", 0x02bc9): "HashSeed", |
| ("OLD_SPACE", 0x00139): "ArgumentsIteratorAccessor", |
| ("OLD_SPACE", 0x001a9): "ArrayLengthAccessor", |
| ("OLD_SPACE", 0x00219): "BoundFunctionLengthAccessor", |
| ("OLD_SPACE", 0x00289): "BoundFunctionNameAccessor", |
| ("OLD_SPACE", 0x002f9): "ErrorStackAccessor", |
| ("OLD_SPACE", 0x00369): "FunctionArgumentsAccessor", |
| ("OLD_SPACE", 0x003d9): "FunctionCallerAccessor", |
| ("OLD_SPACE", 0x00449): "FunctionNameAccessor", |
| ("OLD_SPACE", 0x004b9): "FunctionLengthAccessor", |
| ("OLD_SPACE", 0x00529): "FunctionPrototypeAccessor", |
| ("OLD_SPACE", 0x00599): "StringLengthAccessor", |
| ("OLD_SPACE", 0x00609): "InvalidPrototypeValidityCell", |
| ("OLD_SPACE", 0x00619): "EmptyScript", |
| ("OLD_SPACE", 0x00699): "ManyClosuresCell", |
| ("OLD_SPACE", 0x006a9): "ArrayConstructorProtector", |
| ("OLD_SPACE", 0x006b9): "NoElementsProtector", |
| ("OLD_SPACE", 0x006e1): "IsConcatSpreadableProtector", |
| ("OLD_SPACE", 0x006f1): "ArraySpeciesProtector", |
| ("OLD_SPACE", 0x00719): "TypedArraySpeciesProtector", |
| ("OLD_SPACE", 0x00741): "RegExpSpeciesProtector", |
| ("OLD_SPACE", 0x00769): "PromiseSpeciesProtector", |
| ("OLD_SPACE", 0x00791): "StringLengthProtector", |
| ("OLD_SPACE", 0x007a1): "ArrayIteratorProtector", |
| ("OLD_SPACE", 0x007c9): "ArrayBufferDetachingProtector", |
| ("OLD_SPACE", 0x007f1): "PromiseHookProtector", |
| ("OLD_SPACE", 0x00819): "PromiseResolveProtector", |
| ("OLD_SPACE", 0x00829): "MapIteratorProtector", |
| ("OLD_SPACE", 0x00851): "PromiseThenProtector", |
| ("OLD_SPACE", 0x00879): "SetIteratorProtector", |
| ("OLD_SPACE", 0x008a1): "StringIteratorProtector", |
| ("OLD_SPACE", 0x008c9): "SingleCharacterStringCache", |
| ("OLD_SPACE", 0x010d9): "StringSplitCache", |
| ("OLD_SPACE", 0x018e9): "RegExpMultipleCache", |
| ("OLD_SPACE", 0x020f9): "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. |
