# 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: "DEBUG_INFO_TYPE", 161: "FUNCTION_TEMPLATE_INFO_TYPE", 162: "INTERCEPTOR_INFO_TYPE", 163: "INTERPRETER_DATA_TYPE", 164: "MODULE_INFO_ENTRY_TYPE", 165: "MODULE_TYPE", 166: "OBJECT_TEMPLATE_INFO_TYPE", 167: "PROMISE_CAPABILITY_TYPE", 168: "PROMISE_REACTION_TYPE", 169: "PROTOTYPE_INFO_TYPE", 170: "SCRIPT_TYPE", 171: "STACK_FRAME_INFO_TYPE", 172: "TUPLE2_TYPE", 173: "TUPLE3_TYPE", 174: "WASM_COMPILED_MODULE_TYPE", 175: "WASM_DEBUG_INFO_TYPE", 176: "WASM_EXPORTED_FUNCTION_DATA_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: "BLOCK_CONTEXT_TYPE", 189: "CATCH_CONTEXT_TYPE", 190: "DEBUG_EVALUATE_CONTEXT_TYPE", 191: "EVAL_CONTEXT_TYPE", 192: "FUNCTION_CONTEXT_TYPE", 193: "MODULE_CONTEXT_TYPE", 194: "NATIVE_CONTEXT_TYPE", 195: "SCRIPT_CONTEXT_TYPE", 196: "WITH_CONTEXT_TYPE", 197: "WEAK_FIXED_ARRAY_TYPE", 198: "TRANSITION_ARRAY_TYPE", 199: "CALL_HANDLER_INFO_TYPE", 200: "CELL_TYPE", 201: "CODE_DATA_CONTAINER_TYPE", 202: "FEEDBACK_CELL_TYPE", 203: "FEEDBACK_VECTOR_TYPE", 204: "LOAD_HANDLER_TYPE", 205: "PROPERTY_ARRAY_TYPE", 206: "PROPERTY_CELL_TYPE", 207: "SHARED_FUNCTION_INFO_TYPE", 208: "SMALL_ORDERED_HASH_MAP_TYPE", 209: "SMALL_ORDERED_HASH_SET_TYPE", 210: "STORE_HANDLER_TYPE", 211: "WEAK_CELL_TYPE", 212: "WEAK_ARRAY_LIST_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: "JS_INTL_LOCALE_TYPE", 1085: "WASM_GLOBAL_TYPE", 1086: "WASM_INSTANCE_TYPE", 1087: "WASM_MEMORY_TYPE", 1088: "WASM_MODULE_TYPE", 1089: "WASM_TABLE_TYPE", 1090: "JS_BOUND_FUNCTION_TYPE", 1091: "JS_FUNCTION_TYPE", } # List of known V8 maps. KNOWN_MAPS = { ("RO_SPACE", 0x02201): (138, "FreeSpaceMap"), ("RO_SPACE", 0x02259): (132, "MetaMap"), ("RO_SPACE", 0x022e1): (131, "NullMap"), ("RO_SPACE", 0x02359): (185, "DescriptorArrayMap"), ("RO_SPACE", 0x023c1): (183, "FixedArrayMap"), ("RO_SPACE", 0x02429): (211, "WeakCellMap"), ("RO_SPACE", 0x024d1): (152, "OnePointerFillerMap"), ("RO_SPACE", 0x02539): (152, "TwoPointerFillerMap"), ("RO_SPACE", 0x025d1): (131, "UninitializedMap"), ("RO_SPACE", 0x02661): (8, "OneByteInternalizedStringMap"), ("RO_SPACE", 0x02721): (131, "UndefinedMap"), ("RO_SPACE", 0x02799): (129, "HeapNumberMap"), ("RO_SPACE", 0x02831): (131, "TheHoleMap"), ("RO_SPACE", 0x028f9): (131, "BooleanMap"), ("RO_SPACE", 0x02a09): (136, "ByteArrayMap"), ("RO_SPACE", 0x02a71): (183, "FixedCOWArrayMap"), ("RO_SPACE", 0x02ad9): (186, "HashTableMap"), ("RO_SPACE", 0x02b41): (128, "SymbolMap"), ("RO_SPACE", 0x02ba9): (72, "OneByteStringMap"), ("RO_SPACE", 0x02c11): (187, "ScopeInfoMap"), ("RO_SPACE", 0x02c79): (207, "SharedFunctionInfoMap"), ("RO_SPACE", 0x02ce1): (133, "CodeMap"), ("RO_SPACE", 0x02d49): (192, "FunctionContextMap"), ("RO_SPACE", 0x02db1): (200, "CellMap"), ("RO_SPACE", 0x02e19): (206, "GlobalPropertyCellMap"), ("RO_SPACE", 0x02e81): (135, "ForeignMap"), ("RO_SPACE", 0x02ee9): (198, "TransitionArrayMap"), ("RO_SPACE", 0x02f51): (203, "FeedbackVectorMap"), ("RO_SPACE", 0x02ff9): (131, "ArgumentsMarkerMap"), ("RO_SPACE", 0x030b9): (131, "ExceptionMap"), ("RO_SPACE", 0x03179): (131, "TerminationExceptionMap"), ("RO_SPACE", 0x03241): (131, "OptimizedOutMap"), ("RO_SPACE", 0x03301): (131, "StaleRegisterMap"), ("RO_SPACE", 0x03391): (194, "NativeContextMap"), ("RO_SPACE", 0x033f9): (193, "ModuleContextMap"), ("RO_SPACE", 0x03461): (191, "EvalContextMap"), ("RO_SPACE", 0x034c9): (195, "ScriptContextMap"), ("RO_SPACE", 0x03531): (188, "BlockContextMap"), ("RO_SPACE", 0x03599): (189, "CatchContextMap"), ("RO_SPACE", 0x03601): (196, "WithContextMap"), ("RO_SPACE", 0x03669): (190, "DebugEvaluateContextMap"), ("RO_SPACE", 0x036d1): (183, "ScriptContextTableMap"), ("RO_SPACE", 0x03739): (151, "FeedbackMetadataArrayMap"), ("RO_SPACE", 0x037a1): (183, "ArrayListMap"), ("RO_SPACE", 0x03809): (130, "BigIntMap"), ("RO_SPACE", 0x03871): (184, "BoilerplateDescriptionMap"), ("RO_SPACE", 0x038d9): (137, "BytecodeArrayMap"), ("RO_SPACE", 0x03941): (201, "CodeDataContainerMap"), ("RO_SPACE", 0x039a9): (150, "FixedDoubleArrayMap"), ("RO_SPACE", 0x03a11): (186, "GlobalDictionaryMap"), ("RO_SPACE", 0x03a79): (202, "ManyClosuresCellMap"), ("RO_SPACE", 0x03ae1): (183, "ModuleInfoMap"), ("RO_SPACE", 0x03b49): (134, "MutableHeapNumberMap"), ("RO_SPACE", 0x03bb1): (186, "NameDictionaryMap"), ("RO_SPACE", 0x03c19): (202, "NoClosuresCellMap"), ("RO_SPACE", 0x03c81): (186, "NumberDictionaryMap"), ("RO_SPACE", 0x03ce9): (202, "OneClosureCellMap"), ("RO_SPACE", 0x03d51): (186, "OrderedHashMapMap"), ("RO_SPACE", 0x03db9): (186, "OrderedHashSetMap"), ("RO_SPACE", 0x03e21): (205, "PropertyArrayMap"), ("RO_SPACE", 0x03e89): (199, "SideEffectCallHandlerInfoMap"), ("RO_SPACE", 0x03ef1): (199, "SideEffectFreeCallHandlerInfoMap"), ("RO_SPACE", 0x03f59): (199, "NextCallSideEffectFreeCallHandlerInfoMap"), ("RO_SPACE", 0x03fc1): (186, "SimpleNumberDictionaryMap"), ("RO_SPACE", 0x04029): (183, "SloppyArgumentsElementsMap"), ("RO_SPACE", 0x04091): (208, "SmallOrderedHashMapMap"), ("RO_SPACE", 0x040f9): (209, "SmallOrderedHashSetMap"), ("RO_SPACE", 0x04161): (186, "StringTableMap"), ("RO_SPACE", 0x041c9): (197, "WeakFixedArrayMap"), ("RO_SPACE", 0x04231): (212, "WeakArrayListMap"), ("RO_SPACE", 0x04299): (106, "NativeSourceStringMap"), ("RO_SPACE", 0x04301): (64, "StringMap"), ("RO_SPACE", 0x04369): (73, "ConsOneByteStringMap"), ("RO_SPACE", 0x043d1): (65, "ConsStringMap"), ("RO_SPACE", 0x04439): (77, "ThinOneByteStringMap"), ("RO_SPACE", 0x044a1): (69, "ThinStringMap"), ("RO_SPACE", 0x04509): (67, "SlicedStringMap"), ("RO_SPACE", 0x04571): (75, "SlicedOneByteStringMap"), ("RO_SPACE", 0x045d9): (66, "ExternalStringMap"), ("RO_SPACE", 0x04641): (82, "ExternalStringWithOneByteDataMap"), ("RO_SPACE", 0x046a9): (74, "ExternalOneByteStringMap"), ("RO_SPACE", 0x04711): (98, "ShortExternalStringMap"), ("RO_SPACE", 0x04779): (114, "ShortExternalStringWithOneByteDataMap"), ("RO_SPACE", 0x047e1): (0, "InternalizedStringMap"), ("RO_SPACE", 0x04849): (2, "ExternalInternalizedStringMap"), ("RO_SPACE", 0x048b1): (18, "ExternalInternalizedStringWithOneByteDataMap"), ("RO_SPACE", 0x04919): (10, "ExternalOneByteInternalizedStringMap"), ("RO_SPACE", 0x04981): (34, "ShortExternalInternalizedStringMap"), ("RO_SPACE", 0x049e9): (50, "ShortExternalInternalizedStringWithOneByteDataMap"), ("RO_SPACE", 0x04a51): (42, "ShortExternalOneByteInternalizedStringMap"), ("RO_SPACE", 0x04ab9): (106, "ShortExternalOneByteStringMap"), ("RO_SPACE", 0x04b21): (140, "FixedUint8ArrayMap"), ("RO_SPACE", 0x04b89): (139, "FixedInt8ArrayMap"), ("RO_SPACE", 0x04bf1): (142, "FixedUint16ArrayMap"), ("RO_SPACE", 0x04c59): (141, "FixedInt16ArrayMap"), ("RO_SPACE", 0x04cc1): (144, "FixedUint32ArrayMap"), ("RO_SPACE", 0x04d29): (143, "FixedInt32ArrayMap"), ("RO_SPACE", 0x04d91): (145, "FixedFloat32ArrayMap"), ("RO_SPACE", 0x04df9): (146, "FixedFloat64ArrayMap"), ("RO_SPACE", 0x04e61): (147, "FixedUint8ClampedArrayMap"), ("RO_SPACE", 0x04ec9): (149, "FixedBigUint64ArrayMap"), ("RO_SPACE", 0x04f31): (148, "FixedBigInt64ArrayMap"), ("RO_SPACE", 0x04f99): (131, "SelfReferenceMarkerMap"), ("RO_SPACE", 0x05019): (172, "Tuple2Map"), ("RO_SPACE", 0x05211): (170, "ScriptMap"), ("RO_SPACE", 0x053d9): (162, "InterceptorInfoMap"), ("RO_SPACE", 0x07b79): (154, "AccessorInfoMap"), ("RO_SPACE", 0x07d89): (153, "AccessCheckInfoMap"), ("RO_SPACE", 0x07df1): (155, "AccessorPairMap"), ("RO_SPACE", 0x07e59): (156, "AliasedArgumentsEntryMap"), ("RO_SPACE", 0x07ec1): (157, "AllocationMementoMap"), ("RO_SPACE", 0x07f29): (158, "AllocationSiteMap"), ("RO_SPACE", 0x07f91): (159, "AsyncGeneratorRequestMap"), ("RO_SPACE", 0x07ff9): (160, "DebugInfoMap"), ("RO_SPACE", 0x08061): (161, "FunctionTemplateInfoMap"), ("RO_SPACE", 0x080c9): (163, "InterpreterDataMap"), ("RO_SPACE", 0x08131): (164, "ModuleInfoEntryMap"), ("RO_SPACE", 0x08199): (165, "ModuleMap"), ("RO_SPACE", 0x08201): (166, "ObjectTemplateInfoMap"), ("RO_SPACE", 0x08269): (167, "PromiseCapabilityMap"), ("RO_SPACE", 0x082d1): (168, "PromiseReactionMap"), ("RO_SPACE", 0x08339): (169, "PrototypeInfoMap"), ("RO_SPACE", 0x083a1): (171, "StackFrameInfoMap"), ("RO_SPACE", 0x08409): (173, "Tuple3Map"), ("RO_SPACE", 0x08471): (174, "WasmCompiledModuleMap"), ("RO_SPACE", 0x084d9): (175, "WasmDebugInfoMap"), ("RO_SPACE", 0x08541): (176, "WasmExportedFunctionDataMap"), ("RO_SPACE", 0x085a9): (177, "WasmSharedModuleDataMap"), ("RO_SPACE", 0x08611): (178, "CallableTaskMap"), ("RO_SPACE", 0x08679): (179, "CallbackTaskMap"), ("RO_SPACE", 0x086e1): (180, "PromiseFulfillReactionJobTaskMap"), ("RO_SPACE", 0x08749): (181, "PromiseRejectReactionJobTaskMap"), ("RO_SPACE", 0x087b1): (182, "PromiseResolveThenableJobTaskMap"), ("MAP_SPACE", 0x02201): (1057, "ExternalMap"), ("MAP_SPACE", 0x02259): (1072, "JSMessageObjectMap"), } # List of known V8 objects. KNOWN_OBJECTS = { ("RO_SPACE", 0x022b1): "NullValue", ("RO_SPACE", 0x02339): "EmptyDescriptorArray", ("RO_SPACE", 0x023b1): "EmptyFixedArray", ("RO_SPACE", 0x025a1): "UninitializedValue", ("RO_SPACE", 0x026f1): "UndefinedValue", ("RO_SPACE", 0x02789): "NanValue", ("RO_SPACE", 0x02801): "TheHoleValue", ("RO_SPACE", 0x028b9): "HoleNanValue", ("RO_SPACE", 0x028c9): "TrueValue", ("RO_SPACE", 0x029a1): "FalseValue", ("RO_SPACE", 0x029f1): "empty_string", ("RO_SPACE", 0x02fb9): "EmptyScopeInfo", ("RO_SPACE", 0x02fc9): "ArgumentsMarker", ("RO_SPACE", 0x03089): "Exception", ("RO_SPACE", 0x03149): "TerminationException", ("RO_SPACE", 0x03211): "OptimizedOut", ("RO_SPACE", 0x032d1): "StaleRegister", ("RO_SPACE", 0x05091): "EmptyByteArray", ("RO_SPACE", 0x050b1): "EmptyFixedUint8Array", ("RO_SPACE", 0x050d1): "EmptyFixedInt8Array", ("RO_SPACE", 0x050f1): "EmptyFixedUint16Array", ("RO_SPACE", 0x05111): "EmptyFixedInt16Array", ("RO_SPACE", 0x05131): "EmptyFixedUint32Array", ("RO_SPACE", 0x05151): "EmptyFixedInt32Array", ("RO_SPACE", 0x05171): "EmptyFixedFloat32Array", ("RO_SPACE", 0x05191): "EmptyFixedFloat64Array", ("RO_SPACE", 0x051b1): "EmptyFixedUint8ClampedArray", ("RO_SPACE", 0x05289): "EmptySloppyArgumentsElements", ("RO_SPACE", 0x052a9): "EmptySlowElementDictionary", ("RO_SPACE", 0x052f1): "EmptyOrderedHashMap", ("RO_SPACE", 0x05319): "EmptyOrderedHashSet", ("RO_SPACE", 0x05351): "EmptyPropertyCell", ("RO_SPACE", 0x05379): "EmptyWeakCell", ("RO_SPACE", 0x05459): "InfinityValue", ("RO_SPACE", 0x05469): "MinusZeroValue", ("RO_SPACE", 0x05479): "MinusInfinityValue", ("RO_SPACE", 0x05489): "SelfReferenceMarker", ("OLD_SPACE", 0x02211): "EmptyScript", ("OLD_SPACE", 0x02299): "ManyClosuresCell", ("OLD_SPACE", 0x022b9): "NoElementsProtector", ("OLD_SPACE", 0x022e1): "IsConcatSpreadableProtector", ("OLD_SPACE", 0x022f1): "ArraySpeciesProtector", ("OLD_SPACE", 0x02319): "TypedArraySpeciesProtector", ("OLD_SPACE", 0x02341): "PromiseSpeciesProtector", ("OLD_SPACE", 0x02369): "StringLengthProtector", ("OLD_SPACE", 0x02379): "ArrayIteratorProtector", ("OLD_SPACE", 0x023a1): "ArrayBufferNeuteringProtector", } # 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.