| # 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: "TUPLE2_TYPE", |
| 114: "TUPLE3_TYPE", |
| 115: "ARRAY_BOILERPLATE_DESCRIPTION_TYPE", |
| 116: "WASM_CAPI_FUNCTION_DATA_TYPE", |
| 117: "WASM_DEBUG_INFO_TYPE", |
| 118: "WASM_EXCEPTION_TAG_TYPE", |
| 119: "WASM_EXPORTED_FUNCTION_DATA_TYPE", |
| 120: "CALLABLE_TASK_TYPE", |
| 121: "CALLBACK_TASK_TYPE", |
| 122: "PROMISE_FULFILL_REACTION_JOB_TASK_TYPE", |
| 123: "PROMISE_REJECT_REACTION_JOB_TASK_TYPE", |
| 124: "PROMISE_RESOLVE_THENABLE_JOB_TASK_TYPE", |
| 125: "FINALIZATION_GROUP_CLEANUP_JOB_TASK_TYPE", |
| 126: "ALLOCATION_SITE_TYPE", |
| 127: "EMBEDDER_DATA_ARRAY_TYPE", |
| 128: "FIXED_ARRAY_TYPE", |
| 129: "OBJECT_BOILERPLATE_DESCRIPTION_TYPE", |
| 130: "CLOSURE_FEEDBACK_CELL_ARRAY_TYPE", |
| 131: "HASH_TABLE_TYPE", |
| 132: "ORDERED_HASH_MAP_TYPE", |
| 133: "ORDERED_HASH_SET_TYPE", |
| 134: "ORDERED_NAME_DICTIONARY_TYPE", |
| 135: "NAME_DICTIONARY_TYPE", |
| 136: "GLOBAL_DICTIONARY_TYPE", |
| 137: "NUMBER_DICTIONARY_TYPE", |
| 138: "SIMPLE_NUMBER_DICTIONARY_TYPE", |
| 139: "STRING_TABLE_TYPE", |
| 140: "EPHEMERON_HASH_TABLE_TYPE", |
| 141: "SCOPE_INFO_TYPE", |
| 142: "SCRIPT_CONTEXT_TABLE_TYPE", |
| 143: "AWAIT_CONTEXT_TYPE", |
| 144: "BLOCK_CONTEXT_TYPE", |
| 145: "CATCH_CONTEXT_TYPE", |
| 146: "DEBUG_EVALUATE_CONTEXT_TYPE", |
| 147: "EVAL_CONTEXT_TYPE", |
| 148: "FUNCTION_CONTEXT_TYPE", |
| 149: "MODULE_CONTEXT_TYPE", |
| 150: "NATIVE_CONTEXT_TYPE", |
| 151: "SCRIPT_CONTEXT_TYPE", |
| 152: "WITH_CONTEXT_TYPE", |
| 153: "WEAK_FIXED_ARRAY_TYPE", |
| 154: "TRANSITION_ARRAY_TYPE", |
| 155: "CALL_HANDLER_INFO_TYPE", |
| 156: "CELL_TYPE", |
| 157: "CODE_DATA_CONTAINER_TYPE", |
| 158: "DESCRIPTOR_ARRAY_TYPE", |
| 159: "FEEDBACK_CELL_TYPE", |
| 160: "FEEDBACK_VECTOR_TYPE", |
| 161: "LOAD_HANDLER_TYPE", |
| 162: "PREPARSE_DATA_TYPE", |
| 163: "PROPERTY_ARRAY_TYPE", |
| 164: "PROPERTY_CELL_TYPE", |
| 165: "SHARED_FUNCTION_INFO_TYPE", |
| 166: "SMALL_ORDERED_HASH_MAP_TYPE", |
| 167: "SMALL_ORDERED_HASH_SET_TYPE", |
| 168: "SMALL_ORDERED_NAME_DICTIONARY_TYPE", |
| 169: "STORE_HANDLER_TYPE", |
| 170: "UNCOMPILED_DATA_WITHOUT_PREPARSE_DATA_TYPE", |
| 171: "UNCOMPILED_DATA_WITH_PREPARSE_DATA_TYPE", |
| 172: "WEAK_ARRAY_LIST_TYPE", |
| 173: "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", 0x00141): (74, "FreeSpaceMap"), |
| ("read_only_space", 0x00191): (68, "MetaMap"), |
| ("read_only_space", 0x00211): (67, "NullMap"), |
| ("read_only_space", 0x00279): (158, "DescriptorArrayMap"), |
| ("read_only_space", 0x002d9): (153, "WeakFixedArrayMap"), |
| ("read_only_space", 0x00329): (88, "OnePointerFillerMap"), |
| ("read_only_space", 0x00379): (88, "TwoPointerFillerMap"), |
| ("read_only_space", 0x003f9): (67, "UninitializedMap"), |
| ("read_only_space", 0x00469): (8, "OneByteInternalizedStringMap"), |
| ("read_only_space", 0x00509): (67, "UndefinedMap"), |
| ("read_only_space", 0x00569): (65, "HeapNumberMap"), |
| ("read_only_space", 0x005e9): (67, "TheHoleMap"), |
| ("read_only_space", 0x00691): (67, "BooleanMap"), |
| ("read_only_space", 0x00769): (72, "ByteArrayMap"), |
| ("read_only_space", 0x007b9): (128, "FixedArrayMap"), |
| ("read_only_space", 0x00809): (128, "FixedCOWArrayMap"), |
| ("read_only_space", 0x00859): (131, "HashTableMap"), |
| ("read_only_space", 0x008a9): (64, "SymbolMap"), |
| ("read_only_space", 0x008f9): (40, "OneByteStringMap"), |
| ("read_only_space", 0x00949): (141, "ScopeInfoMap"), |
| ("read_only_space", 0x00999): (165, "SharedFunctionInfoMap"), |
| ("read_only_space", 0x009e9): (69, "CodeMap"), |
| ("read_only_space", 0x00a39): (148, "FunctionContextMap"), |
| ("read_only_space", 0x00a89): (156, "CellMap"), |
| ("read_only_space", 0x00ad9): (164, "GlobalPropertyCellMap"), |
| ("read_only_space", 0x00b29): (71, "ForeignMap"), |
| ("read_only_space", 0x00b79): (154, "TransitionArrayMap"), |
| ("read_only_space", 0x00bc9): (160, "FeedbackVectorMap"), |
| ("read_only_space", 0x00c69): (67, "ArgumentsMarkerMap"), |
| ("read_only_space", 0x00d09): (67, "ExceptionMap"), |
| ("read_only_space", 0x00da9): (67, "TerminationExceptionMap"), |
| ("read_only_space", 0x00e51): (67, "OptimizedOutMap"), |
| ("read_only_space", 0x00ef1): (67, "StaleRegisterMap"), |
| ("read_only_space", 0x00f61): (150, "NativeContextMap"), |
| ("read_only_space", 0x00fb1): (149, "ModuleContextMap"), |
| ("read_only_space", 0x01001): (147, "EvalContextMap"), |
| ("read_only_space", 0x01051): (151, "ScriptContextMap"), |
| ("read_only_space", 0x010a1): (143, "AwaitContextMap"), |
| ("read_only_space", 0x010f1): (144, "BlockContextMap"), |
| ("read_only_space", 0x01141): (145, "CatchContextMap"), |
| ("read_only_space", 0x01191): (152, "WithContextMap"), |
| ("read_only_space", 0x011e1): (146, "DebugEvaluateContextMap"), |
| ("read_only_space", 0x01231): (142, "ScriptContextTableMap"), |
| ("read_only_space", 0x01281): (130, "ClosureFeedbackCellArrayMap"), |
| ("read_only_space", 0x012d1): (87, "FeedbackMetadataArrayMap"), |
| ("read_only_space", 0x01321): (128, "ArrayListMap"), |
| ("read_only_space", 0x01371): (66, "BigIntMap"), |
| ("read_only_space", 0x013c1): (129, "ObjectBoilerplateDescriptionMap"), |
| ("read_only_space", 0x01411): (73, "BytecodeArrayMap"), |
| ("read_only_space", 0x01461): (157, "CodeDataContainerMap"), |
| ("read_only_space", 0x014b1): (86, "FixedDoubleArrayMap"), |
| ("read_only_space", 0x01501): (136, "GlobalDictionaryMap"), |
| ("read_only_space", 0x01551): (159, "ManyClosuresCellMap"), |
| ("read_only_space", 0x015a1): (128, "ModuleInfoMap"), |
| ("read_only_space", 0x015f1): (70, "MutableHeapNumberMap"), |
| ("read_only_space", 0x01641): (135, "NameDictionaryMap"), |
| ("read_only_space", 0x01691): (159, "NoClosuresCellMap"), |
| ("read_only_space", 0x016e1): (137, "NumberDictionaryMap"), |
| ("read_only_space", 0x01731): (159, "OneClosureCellMap"), |
| ("read_only_space", 0x01781): (132, "OrderedHashMapMap"), |
| ("read_only_space", 0x017d1): (133, "OrderedHashSetMap"), |
| ("read_only_space", 0x01821): (134, "OrderedNameDictionaryMap"), |
| ("read_only_space", 0x01871): (162, "PreparseDataMap"), |
| ("read_only_space", 0x018c1): (163, "PropertyArrayMap"), |
| ("read_only_space", 0x01911): (155, "SideEffectCallHandlerInfoMap"), |
| ("read_only_space", 0x01961): (155, "SideEffectFreeCallHandlerInfoMap"), |
| ("read_only_space", 0x019b1): (155, "NextCallSideEffectFreeCallHandlerInfoMap"), |
| ("read_only_space", 0x01a01): (138, "SimpleNumberDictionaryMap"), |
| ("read_only_space", 0x01a51): (128, "SloppyArgumentsElementsMap"), |
| ("read_only_space", 0x01aa1): (166, "SmallOrderedHashMapMap"), |
| ("read_only_space", 0x01af1): (167, "SmallOrderedHashSetMap"), |
| ("read_only_space", 0x01b41): (168, "SmallOrderedNameDictionaryMap"), |
| ("read_only_space", 0x01b91): (139, "StringTableMap"), |
| ("read_only_space", 0x01be1): (170, "UncompiledDataWithoutPreparseDataMap"), |
| ("read_only_space", 0x01c31): (171, "UncompiledDataWithPreparseDataMap"), |
| ("read_only_space", 0x01c81): (172, "WeakArrayListMap"), |
| ("read_only_space", 0x01cd1): (140, "EphemeronHashTableMap"), |
| ("read_only_space", 0x01d21): (127, "EmbedderDataArrayMap"), |
| ("read_only_space", 0x01d71): (173, "WeakCellMap"), |
| ("read_only_space", 0x01dc1): (58, "NativeSourceStringMap"), |
| ("read_only_space", 0x01e11): (32, "StringMap"), |
| ("read_only_space", 0x01e61): (41, "ConsOneByteStringMap"), |
| ("read_only_space", 0x01eb1): (33, "ConsStringMap"), |
| ("read_only_space", 0x01f01): (45, "ThinOneByteStringMap"), |
| ("read_only_space", 0x01f51): (37, "ThinStringMap"), |
| ("read_only_space", 0x01fa1): (35, "SlicedStringMap"), |
| ("read_only_space", 0x01ff1): (43, "SlicedOneByteStringMap"), |
| ("read_only_space", 0x02041): (34, "ExternalStringMap"), |
| ("read_only_space", 0x02091): (42, "ExternalOneByteStringMap"), |
| ("read_only_space", 0x020e1): (50, "UncachedExternalStringMap"), |
| ("read_only_space", 0x02131): (0, "InternalizedStringMap"), |
| ("read_only_space", 0x02181): (2, "ExternalInternalizedStringMap"), |
| ("read_only_space", 0x021d1): (10, "ExternalOneByteInternalizedStringMap"), |
| ("read_only_space", 0x02221): (18, "UncachedExternalInternalizedStringMap"), |
| ("read_only_space", 0x02271): (26, "UncachedExternalOneByteInternalizedStringMap"), |
| ("read_only_space", 0x022c1): (58, "UncachedExternalOneByteStringMap"), |
| ("read_only_space", 0x02311): (76, "FixedUint8ArrayMap"), |
| ("read_only_space", 0x02361): (75, "FixedInt8ArrayMap"), |
| ("read_only_space", 0x023b1): (78, "FixedUint16ArrayMap"), |
| ("read_only_space", 0x02401): (77, "FixedInt16ArrayMap"), |
| ("read_only_space", 0x02451): (80, "FixedUint32ArrayMap"), |
| ("read_only_space", 0x024a1): (79, "FixedInt32ArrayMap"), |
| ("read_only_space", 0x024f1): (81, "FixedFloat32ArrayMap"), |
| ("read_only_space", 0x02541): (82, "FixedFloat64ArrayMap"), |
| ("read_only_space", 0x02591): (83, "FixedUint8ClampedArrayMap"), |
| ("read_only_space", 0x025e1): (85, "FixedBigUint64ArrayMap"), |
| ("read_only_space", 0x02631): (84, "FixedBigInt64ArrayMap"), |
| ("read_only_space", 0x02681): (67, "SelfReferenceMarkerMap"), |
| ("read_only_space", 0x026e9): (98, "EnumCacheMap"), |
| ("read_only_space", 0x02789): (115, "ArrayBoilerplateDescriptionMap"), |
| ("read_only_space", 0x02ad9): (101, "InterceptorInfoMap"), |
| ("read_only_space", 0x052b1): (89, "AccessCheckInfoMap"), |
| ("read_only_space", 0x05301): (90, "AccessorInfoMap"), |
| ("read_only_space", 0x05351): (91, "AccessorPairMap"), |
| ("read_only_space", 0x053a1): (92, "AliasedArgumentsEntryMap"), |
| ("read_only_space", 0x053f1): (93, "AllocationMementoMap"), |
| ("read_only_space", 0x05441): (94, "AsmWasmDataMap"), |
| ("read_only_space", 0x05491): (95, "AsyncGeneratorRequestMap"), |
| ("read_only_space", 0x054e1): (96, "ClassPositionsMap"), |
| ("read_only_space", 0x05531): (97, "DebugInfoMap"), |
| ("read_only_space", 0x05581): (99, "FunctionTemplateInfoMap"), |
| ("read_only_space", 0x055d1): (100, "FunctionTemplateRareDataMap"), |
| ("read_only_space", 0x05621): (102, "InterpreterDataMap"), |
| ("read_only_space", 0x05671): (103, "ModuleInfoEntryMap"), |
| ("read_only_space", 0x056c1): (104, "ModuleMap"), |
| ("read_only_space", 0x05711): (105, "ObjectTemplateInfoMap"), |
| ("read_only_space", 0x05761): (106, "PromiseCapabilityMap"), |
| ("read_only_space", 0x057b1): (107, "PromiseReactionMap"), |
| ("read_only_space", 0x05801): (108, "PrototypeInfoMap"), |
| ("read_only_space", 0x05851): (109, "ScriptMap"), |
| ("read_only_space", 0x058a1): (110, "SourcePositionTableWithFrameCacheMap"), |
| ("read_only_space", 0x058f1): (111, "StackFrameInfoMap"), |
| ("read_only_space", 0x05941): (112, "StackTraceFrameMap"), |
| ("read_only_space", 0x05991): (113, "Tuple2Map"), |
| ("read_only_space", 0x059e1): (114, "Tuple3Map"), |
| ("read_only_space", 0x05a31): (116, "WasmCapiFunctionDataMap"), |
| ("read_only_space", 0x05a81): (117, "WasmDebugInfoMap"), |
| ("read_only_space", 0x05ad1): (118, "WasmExceptionTagMap"), |
| ("read_only_space", 0x05b21): (119, "WasmExportedFunctionDataMap"), |
| ("read_only_space", 0x05b71): (120, "CallableTaskMap"), |
| ("read_only_space", 0x05bc1): (121, "CallbackTaskMap"), |
| ("read_only_space", 0x05c11): (122, "PromiseFulfillReactionJobTaskMap"), |
| ("read_only_space", 0x05c61): (123, "PromiseRejectReactionJobTaskMap"), |
| ("read_only_space", 0x05cb1): (124, "PromiseResolveThenableJobTaskMap"), |
| ("read_only_space", 0x05d01): (125, "FinalizationGroupCleanupJobTaskMap"), |
| ("read_only_space", 0x05d51): (126, "AllocationSiteWithWeakNextMap"), |
| ("read_only_space", 0x05da1): (126, "AllocationSiteWithoutWeakNextMap"), |
| ("read_only_space", 0x05df1): (161, "LoadHandler1Map"), |
| ("read_only_space", 0x05e41): (161, "LoadHandler2Map"), |
| ("read_only_space", 0x05e91): (161, "LoadHandler3Map"), |
| ("read_only_space", 0x05ee1): (169, "StoreHandler0Map"), |
| ("read_only_space", 0x05f31): (169, "StoreHandler1Map"), |
| ("read_only_space", 0x05f81): (169, "StoreHandler2Map"), |
| ("read_only_space", 0x05fd1): (169, "StoreHandler3Map"), |
| ("map_space", 0x00141): (1057, "ExternalMap"), |
| ("map_space", 0x00191): (1073, "JSMessageObjectMap"), |
| } |
| |
| # List of known V8 objects. |
| KNOWN_OBJECTS = { |
| ("read_only_space", 0x001e1): "NullValue", |
| ("read_only_space", 0x00261): "EmptyDescriptorArray", |
| ("read_only_space", 0x002c9): "EmptyWeakFixedArray", |
| ("read_only_space", 0x003c9): "UninitializedValue", |
| ("read_only_space", 0x004d9): "UndefinedValue", |
| ("read_only_space", 0x00559): "NanValue", |
| ("read_only_space", 0x005b9): "TheHoleValue", |
| ("read_only_space", 0x00651): "HoleNanValue", |
| ("read_only_space", 0x00661): "TrueValue", |
| ("read_only_space", 0x00711): "FalseValue", |
| ("read_only_space", 0x00759): "empty_string", |
| ("read_only_space", 0x00c19): "EmptyScopeInfo", |
| ("read_only_space", 0x00c29): "EmptyFixedArray", |
| ("read_only_space", 0x00c39): "ArgumentsMarker", |
| ("read_only_space", 0x00cd9): "Exception", |
| ("read_only_space", 0x00d79): "TerminationException", |
| ("read_only_space", 0x00e21): "OptimizedOut", |
| ("read_only_space", 0x00ec1): "StaleRegister", |
| ("read_only_space", 0x026d1): "EmptyEnumCache", |
| ("read_only_space", 0x02739): "EmptyPropertyArray", |
| ("read_only_space", 0x02749): "EmptyByteArray", |
| ("read_only_space", 0x02759): "EmptyObjectBoilerplateDescription", |
| ("read_only_space", 0x02771): "EmptyArrayBoilerplateDescription", |
| ("read_only_space", 0x027d9): "EmptyClosureFeedbackCellArray", |
| ("read_only_space", 0x027e9): "EmptyFixedUint8Array", |
| ("read_only_space", 0x02809): "EmptyFixedInt8Array", |
| ("read_only_space", 0x02829): "EmptyFixedUint16Array", |
| ("read_only_space", 0x02849): "EmptyFixedInt16Array", |
| ("read_only_space", 0x02869): "EmptyFixedUint32Array", |
| ("read_only_space", 0x02889): "EmptyFixedInt32Array", |
| ("read_only_space", 0x028a9): "EmptyFixedFloat32Array", |
| ("read_only_space", 0x028c9): "EmptyFixedFloat64Array", |
| ("read_only_space", 0x028e9): "EmptyFixedUint8ClampedArray", |
| ("read_only_space", 0x02909): "EmptyFixedBigUint64Array", |
| ("read_only_space", 0x02929): "EmptyFixedBigInt64Array", |
| ("read_only_space", 0x02949): "EmptySloppyArgumentsElements", |
| ("read_only_space", 0x02969): "EmptySlowElementDictionary", |
| ("read_only_space", 0x029b1): "EmptyOrderedHashMap", |
| ("read_only_space", 0x029d9): "EmptyOrderedHashSet", |
| ("read_only_space", 0x02a01): "EmptyFeedbackMetadata", |
| ("read_only_space", 0x02a11): "EmptyPropertyCell", |
| ("read_only_space", 0x02a39): "EmptyPropertyDictionary", |
| ("read_only_space", 0x02a89): "NoOpInterceptorInfo", |
| ("read_only_space", 0x02b29): "EmptyWeakArrayList", |
| ("read_only_space", 0x02b41): "InfinityValue", |
| ("read_only_space", 0x02b51): "MinusZeroValue", |
| ("read_only_space", 0x02b61): "MinusInfinityValue", |
| ("read_only_space", 0x02b71): "SelfReferenceMarker", |
| ("read_only_space", 0x02bc9): "OffHeapTrampolineRelocationInfo", |
| ("read_only_space", 0x02be1): "TrampolineTrivialCodeDataContainer", |
| ("read_only_space", 0x02bf9): "TrampolinePromiseRejectionCodeDataContainer", |
| ("read_only_space", 0x02c11): "HashSeed", |
| ("old_space", 0x00141): "ArgumentsIteratorAccessor", |
| ("old_space", 0x001b1): "ArrayLengthAccessor", |
| ("old_space", 0x00221): "BoundFunctionLengthAccessor", |
| ("old_space", 0x00291): "BoundFunctionNameAccessor", |
| ("old_space", 0x00301): "ErrorStackAccessor", |
| ("old_space", 0x00371): "FunctionArgumentsAccessor", |
| ("old_space", 0x003e1): "FunctionCallerAccessor", |
| ("old_space", 0x00451): "FunctionNameAccessor", |
| ("old_space", 0x004c1): "FunctionLengthAccessor", |
| ("old_space", 0x00531): "FunctionPrototypeAccessor", |
| ("old_space", 0x005a1): "StringLengthAccessor", |
| ("old_space", 0x00611): "InvalidPrototypeValidityCell", |
| ("old_space", 0x00621): "EmptyScript", |
| ("old_space", 0x006a1): "ManyClosuresCell", |
| ("old_space", 0x006b9): "ArrayConstructorProtector", |
| ("old_space", 0x006c9): "NoElementsProtector", |
| ("old_space", 0x006f1): "IsConcatSpreadableProtector", |
| ("old_space", 0x00701): "ArraySpeciesProtector", |
| ("old_space", 0x00729): "TypedArraySpeciesProtector", |
| ("old_space", 0x00751): "RegExpSpeciesProtector", |
| ("old_space", 0x00779): "PromiseSpeciesProtector", |
| ("old_space", 0x007a1): "StringLengthProtector", |
| ("old_space", 0x007b1): "ArrayIteratorProtector", |
| ("old_space", 0x007d9): "ArrayBufferDetachingProtector", |
| ("old_space", 0x00801): "PromiseHookProtector", |
| ("old_space", 0x00829): "PromiseResolveProtector", |
| ("old_space", 0x00839): "MapIteratorProtector", |
| ("old_space", 0x00861): "PromiseThenProtector", |
| ("old_space", 0x00889): "SetIteratorProtector", |
| ("old_space", 0x008b1): "StringIteratorProtector", |
| ("old_space", 0x008d9): "SingleCharacterStringCache", |
| ("old_space", 0x010e9): "StringSplitCache", |
| ("old_space", 0x018f9): "RegExpMultipleCache", |
| ("old_space", 0x02109): "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. |
