| # 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: "FUNCTION_TEMPLATE_INFO_TYPE", |
| 99: "FUNCTION_TEMPLATE_RARE_DATA_TYPE", |
| 100: "INTERCEPTOR_INFO_TYPE", |
| 101: "INTERPRETER_DATA_TYPE", |
| 102: "MODULE_INFO_ENTRY_TYPE", |
| 103: "MODULE_TYPE", |
| 104: "OBJECT_TEMPLATE_INFO_TYPE", |
| 105: "PROMISE_CAPABILITY_TYPE", |
| 106: "PROMISE_REACTION_TYPE", |
| 107: "PROTOTYPE_INFO_TYPE", |
| 108: "SCRIPT_TYPE", |
| 109: "STACK_FRAME_INFO_TYPE", |
| 110: "STACK_TRACE_FRAME_TYPE", |
| 111: "TUPLE2_TYPE", |
| 112: "TUPLE3_TYPE", |
| 113: "ARRAY_BOILERPLATE_DESCRIPTION_TYPE", |
| 114: "WASM_DEBUG_INFO_TYPE", |
| 115: "WASM_EXCEPTION_TAG_TYPE", |
| 116: "WASM_EXPORTED_FUNCTION_DATA_TYPE", |
| 117: "CALLABLE_TASK_TYPE", |
| 118: "CALLBACK_TASK_TYPE", |
| 119: "PROMISE_FULFILL_REACTION_JOB_TASK_TYPE", |
| 120: "PROMISE_REJECT_REACTION_JOB_TASK_TYPE", |
| 121: "PROMISE_RESOLVE_THENABLE_JOB_TASK_TYPE", |
| 122: "FINALIZATION_GROUP_CLEANUP_JOB_TASK_TYPE", |
| 123: "ALLOCATION_SITE_TYPE", |
| 124: "EMBEDDER_DATA_ARRAY_TYPE", |
| 125: "FIXED_ARRAY_TYPE", |
| 126: "OBJECT_BOILERPLATE_DESCRIPTION_TYPE", |
| 127: "HASH_TABLE_TYPE", |
| 128: "ORDERED_HASH_MAP_TYPE", |
| 129: "ORDERED_HASH_SET_TYPE", |
| 130: "ORDERED_NAME_DICTIONARY_TYPE", |
| 131: "NAME_DICTIONARY_TYPE", |
| 132: "GLOBAL_DICTIONARY_TYPE", |
| 133: "NUMBER_DICTIONARY_TYPE", |
| 134: "SIMPLE_NUMBER_DICTIONARY_TYPE", |
| 135: "STRING_TABLE_TYPE", |
| 136: "EPHEMERON_HASH_TABLE_TYPE", |
| 137: "SCOPE_INFO_TYPE", |
| 138: "SCRIPT_CONTEXT_TABLE_TYPE", |
| 139: "AWAIT_CONTEXT_TYPE", |
| 140: "BLOCK_CONTEXT_TYPE", |
| 141: "CATCH_CONTEXT_TYPE", |
| 142: "DEBUG_EVALUATE_CONTEXT_TYPE", |
| 143: "EVAL_CONTEXT_TYPE", |
| 144: "FUNCTION_CONTEXT_TYPE", |
| 145: "MODULE_CONTEXT_TYPE", |
| 146: "NATIVE_CONTEXT_TYPE", |
| 147: "SCRIPT_CONTEXT_TYPE", |
| 148: "WITH_CONTEXT_TYPE", |
| 149: "WEAK_FIXED_ARRAY_TYPE", |
| 150: "TRANSITION_ARRAY_TYPE", |
| 151: "CALL_HANDLER_INFO_TYPE", |
| 152: "CELL_TYPE", |
| 153: "CODE_DATA_CONTAINER_TYPE", |
| 154: "DESCRIPTOR_ARRAY_TYPE", |
| 155: "FEEDBACK_CELL_TYPE", |
| 156: "FEEDBACK_VECTOR_TYPE", |
| 157: "LOAD_HANDLER_TYPE", |
| 158: "PREPARSE_DATA_TYPE", |
| 159: "PROPERTY_ARRAY_TYPE", |
| 160: "PROPERTY_CELL_TYPE", |
| 161: "SHARED_FUNCTION_INFO_TYPE", |
| 162: "SMALL_ORDERED_HASH_MAP_TYPE", |
| 163: "SMALL_ORDERED_HASH_SET_TYPE", |
| 164: "SMALL_ORDERED_NAME_DICTIONARY_TYPE", |
| 165: "STORE_HANDLER_TYPE", |
| 166: "UNCOMPILED_DATA_WITHOUT_PREPARSE_DATA_TYPE", |
| 167: "UNCOMPILED_DATA_WITH_PREPARSE_DATA_TYPE", |
| 168: "WEAK_ARRAY_LIST_TYPE", |
| 169: "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): (74, "FreeSpaceMap"), |
| ("RO_SPACE", 0x00189): (68, "MetaMap"), |
| ("RO_SPACE", 0x00209): (67, "NullMap"), |
| ("RO_SPACE", 0x00271): (154, "DescriptorArrayMap"), |
| ("RO_SPACE", 0x002d1): (149, "WeakFixedArrayMap"), |
| ("RO_SPACE", 0x00321): (88, "OnePointerFillerMap"), |
| ("RO_SPACE", 0x00371): (88, "TwoPointerFillerMap"), |
| ("RO_SPACE", 0x003f1): (67, "UninitializedMap"), |
| ("RO_SPACE", 0x00461): (8, "OneByteInternalizedStringMap"), |
| ("RO_SPACE", 0x00501): (67, "UndefinedMap"), |
| ("RO_SPACE", 0x00561): (65, "HeapNumberMap"), |
| ("RO_SPACE", 0x005e1): (67, "TheHoleMap"), |
| ("RO_SPACE", 0x00689): (67, "BooleanMap"), |
| ("RO_SPACE", 0x00761): (72, "ByteArrayMap"), |
| ("RO_SPACE", 0x007b1): (125, "FixedArrayMap"), |
| ("RO_SPACE", 0x00801): (125, "FixedCOWArrayMap"), |
| ("RO_SPACE", 0x00851): (127, "HashTableMap"), |
| ("RO_SPACE", 0x008a1): (64, "SymbolMap"), |
| ("RO_SPACE", 0x008f1): (40, "OneByteStringMap"), |
| ("RO_SPACE", 0x00941): (137, "ScopeInfoMap"), |
| ("RO_SPACE", 0x00991): (161, "SharedFunctionInfoMap"), |
| ("RO_SPACE", 0x009e1): (69, "CodeMap"), |
| ("RO_SPACE", 0x00a31): (144, "FunctionContextMap"), |
| ("RO_SPACE", 0x00a81): (152, "CellMap"), |
| ("RO_SPACE", 0x00ad1): (160, "GlobalPropertyCellMap"), |
| ("RO_SPACE", 0x00b21): (71, "ForeignMap"), |
| ("RO_SPACE", 0x00b71): (150, "TransitionArrayMap"), |
| ("RO_SPACE", 0x00bc1): (156, "FeedbackVectorMap"), |
| ("RO_SPACE", 0x00c61): (67, "ArgumentsMarkerMap"), |
| ("RO_SPACE", 0x00d01): (67, "ExceptionMap"), |
| ("RO_SPACE", 0x00da1): (67, "TerminationExceptionMap"), |
| ("RO_SPACE", 0x00e49): (67, "OptimizedOutMap"), |
| ("RO_SPACE", 0x00ee9): (67, "StaleRegisterMap"), |
| ("RO_SPACE", 0x00f59): (146, "NativeContextMap"), |
| ("RO_SPACE", 0x00fa9): (145, "ModuleContextMap"), |
| ("RO_SPACE", 0x00ff9): (143, "EvalContextMap"), |
| ("RO_SPACE", 0x01049): (147, "ScriptContextMap"), |
| ("RO_SPACE", 0x01099): (139, "AwaitContextMap"), |
| ("RO_SPACE", 0x010e9): (140, "BlockContextMap"), |
| ("RO_SPACE", 0x01139): (141, "CatchContextMap"), |
| ("RO_SPACE", 0x01189): (148, "WithContextMap"), |
| ("RO_SPACE", 0x011d9): (142, "DebugEvaluateContextMap"), |
| ("RO_SPACE", 0x01229): (138, "ScriptContextTableMap"), |
| ("RO_SPACE", 0x01279): (87, "FeedbackMetadataArrayMap"), |
| ("RO_SPACE", 0x012c9): (125, "ArrayListMap"), |
| ("RO_SPACE", 0x01319): (66, "BigIntMap"), |
| ("RO_SPACE", 0x01369): (126, "ObjectBoilerplateDescriptionMap"), |
| ("RO_SPACE", 0x013b9): (73, "BytecodeArrayMap"), |
| ("RO_SPACE", 0x01409): (153, "CodeDataContainerMap"), |
| ("RO_SPACE", 0x01459): (86, "FixedDoubleArrayMap"), |
| ("RO_SPACE", 0x014a9): (132, "GlobalDictionaryMap"), |
| ("RO_SPACE", 0x014f9): (155, "ManyClosuresCellMap"), |
| ("RO_SPACE", 0x01549): (125, "ModuleInfoMap"), |
| ("RO_SPACE", 0x01599): (70, "MutableHeapNumberMap"), |
| ("RO_SPACE", 0x015e9): (131, "NameDictionaryMap"), |
| ("RO_SPACE", 0x01639): (155, "NoClosuresCellMap"), |
| ("RO_SPACE", 0x01689): (155, "NoFeedbackCellMap"), |
| ("RO_SPACE", 0x016d9): (133, "NumberDictionaryMap"), |
| ("RO_SPACE", 0x01729): (155, "OneClosureCellMap"), |
| ("RO_SPACE", 0x01779): (128, "OrderedHashMapMap"), |
| ("RO_SPACE", 0x017c9): (129, "OrderedHashSetMap"), |
| ("RO_SPACE", 0x01819): (130, "OrderedNameDictionaryMap"), |
| ("RO_SPACE", 0x01869): (158, "PreparseDataMap"), |
| ("RO_SPACE", 0x018b9): (159, "PropertyArrayMap"), |
| ("RO_SPACE", 0x01909): (151, "SideEffectCallHandlerInfoMap"), |
| ("RO_SPACE", 0x01959): (151, "SideEffectFreeCallHandlerInfoMap"), |
| ("RO_SPACE", 0x019a9): (151, "NextCallSideEffectFreeCallHandlerInfoMap"), |
| ("RO_SPACE", 0x019f9): (134, "SimpleNumberDictionaryMap"), |
| ("RO_SPACE", 0x01a49): (125, "SloppyArgumentsElementsMap"), |
| ("RO_SPACE", 0x01a99): (162, "SmallOrderedHashMapMap"), |
| ("RO_SPACE", 0x01ae9): (163, "SmallOrderedHashSetMap"), |
| ("RO_SPACE", 0x01b39): (164, "SmallOrderedNameDictionaryMap"), |
| ("RO_SPACE", 0x01b89): (135, "StringTableMap"), |
| ("RO_SPACE", 0x01bd9): (166, "UncompiledDataWithoutPreparseDataMap"), |
| ("RO_SPACE", 0x01c29): (167, "UncompiledDataWithPreparseDataMap"), |
| ("RO_SPACE", 0x01c79): (168, "WeakArrayListMap"), |
| ("RO_SPACE", 0x01cc9): (136, "EphemeronHashTableMap"), |
| ("RO_SPACE", 0x01d19): (124, "EmbedderDataArrayMap"), |
| ("RO_SPACE", 0x01d69): (169, "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): (76, "FixedUint8ArrayMap"), |
| ("RO_SPACE", 0x02359): (75, "FixedInt8ArrayMap"), |
| ("RO_SPACE", 0x023a9): (78, "FixedUint16ArrayMap"), |
| ("RO_SPACE", 0x023f9): (77, "FixedInt16ArrayMap"), |
| ("RO_SPACE", 0x02449): (80, "FixedUint32ArrayMap"), |
| ("RO_SPACE", 0x02499): (79, "FixedInt32ArrayMap"), |
| ("RO_SPACE", 0x024e9): (81, "FixedFloat32ArrayMap"), |
| ("RO_SPACE", 0x02539): (82, "FixedFloat64ArrayMap"), |
| ("RO_SPACE", 0x02589): (83, "FixedUint8ClampedArrayMap"), |
| ("RO_SPACE", 0x025d9): (85, "FixedBigUint64ArrayMap"), |
| ("RO_SPACE", 0x02629): (84, "FixedBigInt64ArrayMap"), |
| ("RO_SPACE", 0x02679): (67, "SelfReferenceMarkerMap"), |
| ("RO_SPACE", 0x026e1): (111, "Tuple2Map"), |
| ("RO_SPACE", 0x02781): (113, "ArrayBoilerplateDescriptionMap"), |
| ("RO_SPACE", 0x02ac1): (100, "InterceptorInfoMap"), |
| ("RO_SPACE", 0x04fe1): (89, "AccessCheckInfoMap"), |
| ("RO_SPACE", 0x05031): (90, "AccessorInfoMap"), |
| ("RO_SPACE", 0x05081): (91, "AccessorPairMap"), |
| ("RO_SPACE", 0x050d1): (92, "AliasedArgumentsEntryMap"), |
| ("RO_SPACE", 0x05121): (93, "AllocationMementoMap"), |
| ("RO_SPACE", 0x05171): (94, "AsmWasmDataMap"), |
| ("RO_SPACE", 0x051c1): (95, "AsyncGeneratorRequestMap"), |
| ("RO_SPACE", 0x05211): (96, "ClassPositionsMap"), |
| ("RO_SPACE", 0x05261): (97, "DebugInfoMap"), |
| ("RO_SPACE", 0x052b1): (98, "FunctionTemplateInfoMap"), |
| ("RO_SPACE", 0x05301): (99, "FunctionTemplateRareDataMap"), |
| ("RO_SPACE", 0x05351): (101, "InterpreterDataMap"), |
| ("RO_SPACE", 0x053a1): (102, "ModuleInfoEntryMap"), |
| ("RO_SPACE", 0x053f1): (103, "ModuleMap"), |
| ("RO_SPACE", 0x05441): (104, "ObjectTemplateInfoMap"), |
| ("RO_SPACE", 0x05491): (105, "PromiseCapabilityMap"), |
| ("RO_SPACE", 0x054e1): (106, "PromiseReactionMap"), |
| ("RO_SPACE", 0x05531): (107, "PrototypeInfoMap"), |
| ("RO_SPACE", 0x05581): (108, "ScriptMap"), |
| ("RO_SPACE", 0x055d1): (109, "StackFrameInfoMap"), |
| ("RO_SPACE", 0x05621): (110, "StackTraceFrameMap"), |
| ("RO_SPACE", 0x05671): (112, "Tuple3Map"), |
| ("RO_SPACE", 0x056c1): (114, "WasmDebugInfoMap"), |
| ("RO_SPACE", 0x05711): (115, "WasmExceptionTagMap"), |
| ("RO_SPACE", 0x05761): (116, "WasmExportedFunctionDataMap"), |
| ("RO_SPACE", 0x057b1): (117, "CallableTaskMap"), |
| ("RO_SPACE", 0x05801): (118, "CallbackTaskMap"), |
| ("RO_SPACE", 0x05851): (119, "PromiseFulfillReactionJobTaskMap"), |
| ("RO_SPACE", 0x058a1): (120, "PromiseRejectReactionJobTaskMap"), |
| ("RO_SPACE", 0x058f1): (121, "PromiseResolveThenableJobTaskMap"), |
| ("RO_SPACE", 0x05941): (122, "FinalizationGroupCleanupJobTaskMap"), |
| ("RO_SPACE", 0x05991): (123, "AllocationSiteWithWeakNextMap"), |
| ("RO_SPACE", 0x059e1): (123, "AllocationSiteWithoutWeakNextMap"), |
| ("RO_SPACE", 0x05a31): (157, "LoadHandler1Map"), |
| ("RO_SPACE", 0x05a81): (157, "LoadHandler2Map"), |
| ("RO_SPACE", 0x05ad1): (157, "LoadHandler3Map"), |
| ("RO_SPACE", 0x05b21): (165, "StoreHandler0Map"), |
| ("RO_SPACE", 0x05b71): (165, "StoreHandler1Map"), |
| ("RO_SPACE", 0x05bc1): (165, "StoreHandler2Map"), |
| ("RO_SPACE", 0x05c11): (165, "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", 0x00c11): "EmptyScopeInfo", |
| ("RO_SPACE", 0x00c21): "EmptyFixedArray", |
| ("RO_SPACE", 0x00c31): "ArgumentsMarker", |
| ("RO_SPACE", 0x00cd1): "Exception", |
| ("RO_SPACE", 0x00d71): "TerminationException", |
| ("RO_SPACE", 0x00e19): "OptimizedOut", |
| ("RO_SPACE", 0x00eb9): "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): "NoFeedbackCell", |
| ("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. |
