# Copyright 2017 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: "EXTERNAL_INTERNALIZED_STRING_WITH_ONE_BYTE_DATA_TYPE", 34: "SHORT_EXTERNAL_INTERNALIZED_STRING_TYPE", 42: "SHORT_EXTERNAL_ONE_BYTE_INTERNALIZED_STRING_TYPE", 50: "SHORT_EXTERNAL_INTERNALIZED_STRING_WITH_ONE_BYTE_DATA_TYPE", 64: "STRING_TYPE", 65: "CONS_STRING_TYPE", 66: "EXTERNAL_STRING_TYPE", 67: "SLICED_STRING_TYPE", 69: "THIN_STRING_TYPE", 72: "ONE_BYTE_STRING_TYPE", 73: "CONS_ONE_BYTE_STRING_TYPE", 74: "EXTERNAL_ONE_BYTE_STRING_TYPE", 75: "SLICED_ONE_BYTE_STRING_TYPE", 77: "THIN_ONE_BYTE_STRING_TYPE", 82: "EXTERNAL_STRING_WITH_ONE_BYTE_DATA_TYPE", 98: "SHORT_EXTERNAL_STRING_TYPE", 106: "SHORT_EXTERNAL_ONE_BYTE_STRING_TYPE", 114: "SHORT_EXTERNAL_STRING_WITH_ONE_BYTE_DATA_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: "ALLOCATION_SITE_TYPE", 159: "ASYNC_GENERATOR_REQUEST_TYPE", 160: "CONTEXT_EXTENSION_TYPE", 161: "DEBUG_INFO_TYPE", 162: "FUNCTION_TEMPLATE_INFO_TYPE", 163: "INTERCEPTOR_INFO_TYPE", 164: "INTERPRETER_DATA_TYPE", 165: "MODULE_INFO_ENTRY_TYPE", 166: "MODULE_TYPE", 167: "OBJECT_TEMPLATE_INFO_TYPE", 168: "PROMISE_CAPABILITY_TYPE", 169: "PROMISE_REACTION_TYPE", 170: "PROTOTYPE_INFO_TYPE", 171: "SCRIPT_TYPE", 172: "STACK_FRAME_INFO_TYPE", 173: "TUPLE2_TYPE", 174: "TUPLE3_TYPE", 175: "WASM_COMPILED_MODULE_TYPE", 176: "WASM_DEBUG_INFO_TYPE", 177: "WASM_SHARED_MODULE_DATA_TYPE", 178: "CALLABLE_TASK_TYPE", 179: "CALLBACK_TASK_TYPE", 180: "PROMISE_FULFILL_REACTION_JOB_TASK_TYPE", 181: "PROMISE_REJECT_REACTION_JOB_TASK_TYPE", 182: "PROMISE_RESOLVE_THENABLE_JOB_TASK_TYPE", 183: "FIXED_ARRAY_TYPE", 184: "BOILERPLATE_DESCRIPTION_TYPE", 185: "DESCRIPTOR_ARRAY_TYPE", 186: "HASH_TABLE_TYPE", 187: "SCOPE_INFO_TYPE", 188: "TRANSITION_ARRAY_TYPE", 189: "BLOCK_CONTEXT_TYPE", 190: "CATCH_CONTEXT_TYPE", 191: "DEBUG_EVALUATE_CONTEXT_TYPE", 192: "EVAL_CONTEXT_TYPE", 193: "FUNCTION_CONTEXT_TYPE", 194: "MODULE_CONTEXT_TYPE", 195: "NATIVE_CONTEXT_TYPE", 196: "SCRIPT_CONTEXT_TYPE", 197: "WITH_CONTEXT_TYPE", 198: "CALL_HANDLER_INFO_TYPE", 199: "CELL_TYPE", 200: "CODE_DATA_CONTAINER_TYPE", 201: "FEEDBACK_CELL_TYPE", 202: "FEEDBACK_VECTOR_TYPE", 203: "LOAD_HANDLER_TYPE", 204: "PROPERTY_ARRAY_TYPE", 205: "PROPERTY_CELL_TYPE", 206: "SHARED_FUNCTION_INFO_TYPE", 207: "SMALL_ORDERED_HASH_MAP_TYPE", 208: "SMALL_ORDERED_HASH_SET_TYPE", 209: "STORE_HANDLER_TYPE", 210: "WEAK_CELL_TYPE", 211: "WEAK_FIXED_ARRAY_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_GENERATOR_OBJECT_TYPE", 1064: "JS_CONTEXT_EXTENSION_OBJECT_TYPE", 1065: "JS_DATE_TYPE", 1066: "JS_ERROR_TYPE", 1067: "JS_GENERATOR_OBJECT_TYPE", 1068: "JS_MAP_TYPE", 1069: "JS_MAP_KEY_ITERATOR_TYPE", 1070: "JS_MAP_KEY_VALUE_ITERATOR_TYPE", 1071: "JS_MAP_VALUE_ITERATOR_TYPE", 1072: "JS_MESSAGE_OBJECT_TYPE", 1073: "JS_PROMISE_TYPE", 1074: "JS_REGEXP_TYPE", 1075: "JS_REGEXP_STRING_ITERATOR_TYPE", 1076: "JS_SET_TYPE", 1077: "JS_SET_KEY_VALUE_ITERATOR_TYPE", 1078: "JS_SET_VALUE_ITERATOR_TYPE", 1079: "JS_STRING_ITERATOR_TYPE", 1080: "JS_WEAK_MAP_TYPE", 1081: "JS_WEAK_SET_TYPE", 1082: "JS_TYPED_ARRAY_TYPE", 1083: "JS_DATA_VIEW_TYPE", 1084: "WASM_GLOBAL_TYPE", 1085: "WASM_INSTANCE_TYPE", 1086: "WASM_MEMORY_TYPE", 1087: "WASM_MODULE_TYPE", 1088: "WASM_TABLE_TYPE", 1089: "JS_BOUND_FUNCTION_TYPE", 1090: "JS_FUNCTION_TYPE", } # List of known V8 maps. KNOWN_MAPS = { ("MAP_SPACE", 0x02201): (138, "FreeSpaceMap"), ("MAP_SPACE", 0x02259): (132, "MetaMap"), ("MAP_SPACE", 0x022b1): (131, "NullMap"), ("MAP_SPACE", 0x02309): (185, "DescriptorArrayMap"), ("MAP_SPACE", 0x02361): (183, "FixedArrayMap"), ("MAP_SPACE", 0x023b9): (152, "OnePointerFillerMap"), ("MAP_SPACE", 0x02411): (152, "TwoPointerFillerMap"), ("MAP_SPACE", 0x02469): (131, "UninitializedMap"), ("MAP_SPACE", 0x024c1): (8, "OneByteInternalizedStringMap"), ("MAP_SPACE", 0x02519): (131, "UndefinedMap"), ("MAP_SPACE", 0x02571): (129, "HeapNumberMap"), ("MAP_SPACE", 0x025c9): (131, "TheHoleMap"), ("MAP_SPACE", 0x02621): (131, "BooleanMap"), ("MAP_SPACE", 0x02679): (136, "ByteArrayMap"), ("MAP_SPACE", 0x026d1): (183, "FixedCOWArrayMap"), ("MAP_SPACE", 0x02729): (186, "HashTableMap"), ("MAP_SPACE", 0x02781): (128, "SymbolMap"), ("MAP_SPACE", 0x027d9): (72, "OneByteStringMap"), ("MAP_SPACE", 0x02831): (187, "ScopeInfoMap"), ("MAP_SPACE", 0x02889): (206, "SharedFunctionInfoMap"), ("MAP_SPACE", 0x028e1): (133, "CodeMap"), ("MAP_SPACE", 0x02939): (193, "FunctionContextMap"), ("MAP_SPACE", 0x02991): (199, "CellMap"), ("MAP_SPACE", 0x029e9): (210, "WeakCellMap"), ("MAP_SPACE", 0x02a41): (205, "GlobalPropertyCellMap"), ("MAP_SPACE", 0x02a99): (135, "ForeignMap"), ("MAP_SPACE", 0x02af1): (188, "TransitionArrayMap"), ("MAP_SPACE", 0x02b49): (202, "FeedbackVectorMap"), ("MAP_SPACE", 0x02ba1): (131, "ArgumentsMarkerMap"), ("MAP_SPACE", 0x02bf9): (131, "ExceptionMap"), ("MAP_SPACE", 0x02c51): (131, "TerminationExceptionMap"), ("MAP_SPACE", 0x02ca9): (131, "OptimizedOutMap"), ("MAP_SPACE", 0x02d01): (131, "StaleRegisterMap"), ("MAP_SPACE", 0x02d59): (195, "NativeContextMap"), ("MAP_SPACE", 0x02db1): (194, "ModuleContextMap"), ("MAP_SPACE", 0x02e09): (192, "EvalContextMap"), ("MAP_SPACE", 0x02e61): (196, "ScriptContextMap"), ("MAP_SPACE", 0x02eb9): (189, "BlockContextMap"), ("MAP_SPACE", 0x02f11): (190, "CatchContextMap"), ("MAP_SPACE", 0x02f69): (197, "WithContextMap"), ("MAP_SPACE", 0x02fc1): (191, "DebugEvaluateContextMap"), ("MAP_SPACE", 0x03019): (183, "ScriptContextTableMap"), ("MAP_SPACE", 0x03071): (151, "FeedbackMetadataArrayMap"), ("MAP_SPACE", 0x030c9): (183, "ArrayListMap"), ("MAP_SPACE", 0x03121): (130, "BigIntMap"), ("MAP_SPACE", 0x03179): (184, "BoilerplateDescriptionMap"), ("MAP_SPACE", 0x031d1): (137, "BytecodeArrayMap"), ("MAP_SPACE", 0x03229): (200, "CodeDataContainerMap"), ("MAP_SPACE", 0x03281): (1057, "ExternalMap"), ("MAP_SPACE", 0x032d9): (150, "FixedDoubleArrayMap"), ("MAP_SPACE", 0x03331): (186, "GlobalDictionaryMap"), ("MAP_SPACE", 0x03389): (201, "ManyClosuresCellMap"), ("MAP_SPACE", 0x033e1): (1072, "JSMessageObjectMap"), ("MAP_SPACE", 0x03439): (183, "ModuleInfoMap"), ("MAP_SPACE", 0x03491): (134, "MutableHeapNumberMap"), ("MAP_SPACE", 0x034e9): (186, "NameDictionaryMap"), ("MAP_SPACE", 0x03541): (201, "NoClosuresCellMap"), ("MAP_SPACE", 0x03599): (186, "NumberDictionaryMap"), ("MAP_SPACE", 0x035f1): (201, "OneClosureCellMap"), ("MAP_SPACE", 0x03649): (186, "OrderedHashMapMap"), ("MAP_SPACE", 0x036a1): (186, "OrderedHashSetMap"), ("MAP_SPACE", 0x036f9): (204, "PropertyArrayMap"), ("MAP_SPACE", 0x03751): (198, "SideEffectCallHandlerInfoMap"), ("MAP_SPACE", 0x037a9): (198, "SideEffectFreeCallHandlerInfoMap"), ("MAP_SPACE", 0x03801): (186, "SimpleNumberDictionaryMap"), ("MAP_SPACE", 0x03859): (183, "SloppyArgumentsElementsMap"), ("MAP_SPACE", 0x038b1): (207, "SmallOrderedHashMapMap"), ("MAP_SPACE", 0x03909): (208, "SmallOrderedHashSetMap"), ("MAP_SPACE", 0x03961): (186, "StringTableMap"), ("MAP_SPACE", 0x039b9): (211, "WeakFixedArrayMap"), ("MAP_SPACE", 0x03a11): (106, "NativeSourceStringMap"), ("MAP_SPACE", 0x03a69): (64, "StringMap"), ("MAP_SPACE", 0x03ac1): (73, "ConsOneByteStringMap"), ("MAP_SPACE", 0x03b19): (65, "ConsStringMap"), ("MAP_SPACE", 0x03b71): (77, "ThinOneByteStringMap"), ("MAP_SPACE", 0x03bc9): (69, "ThinStringMap"), ("MAP_SPACE", 0x03c21): (67, "SlicedStringMap"), ("MAP_SPACE", 0x03c79): (75, "SlicedOneByteStringMap"), ("MAP_SPACE", 0x03cd1): (66, "ExternalStringMap"), ("MAP_SPACE", 0x03d29): (82, "ExternalStringWithOneByteDataMap"), ("MAP_SPACE", 0x03d81): (74, "ExternalOneByteStringMap"), ("MAP_SPACE", 0x03dd9): (98, "ShortExternalStringMap"), ("MAP_SPACE", 0x03e31): (114, "ShortExternalStringWithOneByteDataMap"), ("MAP_SPACE", 0x03e89): (0, "InternalizedStringMap"), ("MAP_SPACE", 0x03ee1): (2, "ExternalInternalizedStringMap"), ("MAP_SPACE", 0x03f39): (18, "ExternalInternalizedStringWithOneByteDataMap"), ("MAP_SPACE", 0x03f91): (10, "ExternalOneByteInternalizedStringMap"), ("MAP_SPACE", 0x03fe9): (34, "ShortExternalInternalizedStringMap"), ("MAP_SPACE", 0x04041): (50, "ShortExternalInternalizedStringWithOneByteDataMap"), ("MAP_SPACE", 0x04099): (42, "ShortExternalOneByteInternalizedStringMap"), ("MAP_SPACE", 0x040f1): (106, "ShortExternalOneByteStringMap"), ("MAP_SPACE", 0x04149): (140, "FixedUint8ArrayMap"), ("MAP_SPACE", 0x041a1): (139, "FixedInt8ArrayMap"), ("MAP_SPACE", 0x041f9): (142, "FixedUint16ArrayMap"), ("MAP_SPACE", 0x04251): (141, "FixedInt16ArrayMap"), ("MAP_SPACE", 0x042a9): (144, "FixedUint32ArrayMap"), ("MAP_SPACE", 0x04301): (143, "FixedInt32ArrayMap"), ("MAP_SPACE", 0x04359): (145, "FixedFloat32ArrayMap"), ("MAP_SPACE", 0x043b1): (146, "FixedFloat64ArrayMap"), ("MAP_SPACE", 0x04409): (147, "FixedUint8ClampedArrayMap"), ("MAP_SPACE", 0x04461): (149, "FixedBigUint64ArrayMap"), ("MAP_SPACE", 0x044b9): (148, "FixedBigInt64ArrayMap"), ("MAP_SPACE", 0x04511): (173, "Tuple2Map"), ("MAP_SPACE", 0x04569): (171, "ScriptMap"), ("MAP_SPACE", 0x045c1): (163, "InterceptorInfoMap"), ("MAP_SPACE", 0x04619): (154, "AccessorInfoMap"), ("MAP_SPACE", 0x04671): (153, "AccessCheckInfoMap"), ("MAP_SPACE", 0x046c9): (155, "AccessorPairMap"), ("MAP_SPACE", 0x04721): (156, "AliasedArgumentsEntryMap"), ("MAP_SPACE", 0x04779): (157, "AllocationMementoMap"), ("MAP_SPACE", 0x047d1): (158, "AllocationSiteMap"), ("MAP_SPACE", 0x04829): (159, "AsyncGeneratorRequestMap"), ("MAP_SPACE", 0x04881): (160, "ContextExtensionMap"), ("MAP_SPACE", 0x048d9): (161, "DebugInfoMap"), ("MAP_SPACE", 0x04931): (162, "FunctionTemplateInfoMap"), ("MAP_SPACE", 0x04989): (164, "InterpreterDataMap"), ("MAP_SPACE", 0x049e1): (165, "ModuleInfoEntryMap"), ("MAP_SPACE", 0x04a39): (166, "ModuleMap"), ("MAP_SPACE", 0x04a91): (167, "ObjectTemplateInfoMap"), ("MAP_SPACE", 0x04ae9): (168, "PromiseCapabilityMap"), ("MAP_SPACE", 0x04b41): (169, "PromiseReactionMap"), ("MAP_SPACE", 0x04b99): (170, "PrototypeInfoMap"), ("MAP_SPACE", 0x04bf1): (172, "StackFrameInfoMap"), ("MAP_SPACE", 0x04c49): (174, "Tuple3Map"), ("MAP_SPACE", 0x04ca1): (175, "WasmCompiledModuleMap"), ("MAP_SPACE", 0x04cf9): (176, "WasmDebugInfoMap"), ("MAP_SPACE", 0x04d51): (177, "WasmSharedModuleDataMap"), ("MAP_SPACE", 0x04da9): (178, "CallableTaskMap"), ("MAP_SPACE", 0x04e01): (179, "CallbackTaskMap"), ("MAP_SPACE", 0x04e59): (180, "PromiseFulfillReactionJobTaskMap"), ("MAP_SPACE", 0x04eb1): (181, "PromiseRejectReactionJobTaskMap"), ("MAP_SPACE", 0x04f09): (182, "PromiseResolveThenableJobTaskMap"), } # List of known V8 objects. KNOWN_OBJECTS = { ("OLD_SPACE", 0x02201): "NullValue", ("OLD_SPACE", 0x02231): "EmptyDescriptorArray", ("OLD_SPACE", 0x02251): "EmptyFixedArray", ("OLD_SPACE", 0x02261): "UninitializedValue", ("OLD_SPACE", 0x022e1): "UndefinedValue", ("OLD_SPACE", 0x02311): "NanValue", ("OLD_SPACE", 0x02321): "TheHoleValue", ("OLD_SPACE", 0x02371): "HoleNanValue", ("OLD_SPACE", 0x02381): "TrueValue", ("OLD_SPACE", 0x023f1): "FalseValue", ("OLD_SPACE", 0x02441): "empty_string", ("OLD_SPACE", 0x02459): "EmptyScopeInfo", ("OLD_SPACE", 0x02469): "ArgumentsMarker", ("OLD_SPACE", 0x024c1): "Exception", ("OLD_SPACE", 0x02519): "TerminationException", ("OLD_SPACE", 0x02579): "OptimizedOut", ("OLD_SPACE", 0x025d1): "StaleRegister", ("OLD_SPACE", 0x02661): "EmptyByteArray", ("OLD_SPACE", 0x02681): "EmptyFixedUint8Array", ("OLD_SPACE", 0x026a1): "EmptyFixedInt8Array", ("OLD_SPACE", 0x026c1): "EmptyFixedUint16Array", ("OLD_SPACE", 0x026e1): "EmptyFixedInt16Array", ("OLD_SPACE", 0x02701): "EmptyFixedUint32Array", ("OLD_SPACE", 0x02721): "EmptyFixedInt32Array", ("OLD_SPACE", 0x02741): "EmptyFixedFloat32Array", ("OLD_SPACE", 0x02761): "EmptyFixedFloat64Array", ("OLD_SPACE", 0x02781): "EmptyFixedUint8ClampedArray", ("OLD_SPACE", 0x027e1): "EmptyScript", ("OLD_SPACE", 0x02879): "ManyClosuresCell", ("OLD_SPACE", 0x02889): "EmptySloppyArgumentsElements", ("OLD_SPACE", 0x028a9): "EmptySlowElementDictionary", ("OLD_SPACE", 0x028f1): "EmptyOrderedHashMap", ("OLD_SPACE", 0x02919): "EmptyOrderedHashSet", ("OLD_SPACE", 0x02951): "EmptyPropertyCell", ("OLD_SPACE", 0x02979): "EmptyWeakCell", ("OLD_SPACE", 0x029e9): "NoElementsProtector", ("OLD_SPACE", 0x02a11): "IsConcatSpreadableProtector", ("OLD_SPACE", 0x02a21): "ArraySpeciesProtector", ("OLD_SPACE", 0x02a49): "TypedArraySpeciesProtector", ("OLD_SPACE", 0x02a71): "PromiseSpeciesProtector", ("OLD_SPACE", 0x02a99): "StringLengthProtector", ("OLD_SPACE", 0x02aa9): "ArrayIteratorProtector", ("OLD_SPACE", 0x02ad1): "ArrayBufferNeuteringProtector", ("OLD_SPACE", 0x02b59): "InfinityValue", ("OLD_SPACE", 0x02b69): "MinusZeroValue", ("OLD_SPACE", 0x02b79): "MinusInfinityValue", } # 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", "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.