text: # 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: "ASYNC_GENERATOR_REQUEST_TYPE",
    159: "DEBUG_INFO_TYPE",
    160: "FUNCTION_TEMPLATE_INFO_TYPE",
    161: "INTERCEPTOR_INFO_TYPE",
    162: "INTERPRETER_DATA_TYPE",
    163: "MODULE_INFO_ENTRY_TYPE",
    164: "MODULE_TYPE",
    165: "OBJECT_TEMPLATE_INFO_TYPE",
    166: "PROMISE_CAPABILITY_TYPE",
    167: "PROMISE_REACTION_TYPE",
    168: "PROTOTYPE_INFO_TYPE",
    169: "SCRIPT_TYPE",
    170: "STACK_FRAME_INFO_TYPE",
    171: "TUPLE2_TYPE",
    172: "TUPLE3_TYPE",
    173: "ARRAY_BOILERPLATE_DESCRIPTION_TYPE",
    174: "WASM_DEBUG_INFO_TYPE",
    175: "WASM_EXPORTED_FUNCTION_DATA_TYPE",
    176: "CALLABLE_TASK_TYPE",
    177: "CALLBACK_TASK_TYPE",
    178: "PROMISE_FULFILL_REACTION_JOB_TASK_TYPE",
    179: "PROMISE_REJECT_REACTION_JOB_TASK_TYPE",
    180: "PROMISE_RESOLVE_THENABLE_JOB_TASK_TYPE",
    181: "ALLOCATION_SITE_TYPE",
    182: "FIXED_ARRAY_TYPE",
    183: "OBJECT_BOILERPLATE_DESCRIPTION_TYPE",
    184: "HASH_TABLE_TYPE",
    185: "ORDERED_HASH_MAP_TYPE",
    186: "ORDERED_HASH_SET_TYPE",
    187: "NAME_DICTIONARY_TYPE",
    188: "GLOBAL_DICTIONARY_TYPE",
    189: "NUMBER_DICTIONARY_TYPE",
    190: "SIMPLE_NUMBER_DICTIONARY_TYPE",
    191: "STRING_TABLE_TYPE",
    192: "EPHEMERON_HASH_TABLE_TYPE",
    193: "SCOPE_INFO_TYPE",
    194: "SCRIPT_CONTEXT_TABLE_TYPE",
    195: "BLOCK_CONTEXT_TYPE",
    196: "CATCH_CONTEXT_TYPE",
    197: "DEBUG_EVALUATE_CONTEXT_TYPE",
    198: "EVAL_CONTEXT_TYPE",
    199: "FUNCTION_CONTEXT_TYPE",
    200: "MODULE_CONTEXT_TYPE",
    201: "NATIVE_CONTEXT_TYPE",
    202: "SCRIPT_CONTEXT_TYPE",
    203: "WITH_CONTEXT_TYPE",
    204: "WEAK_FIXED_ARRAY_TYPE",
    205: "DESCRIPTOR_ARRAY_TYPE",
    206: "TRANSITION_ARRAY_TYPE",
    207: "CALL_HANDLER_INFO_TYPE",
    208: "CELL_TYPE",
    209: "CODE_DATA_CONTAINER_TYPE",
    210: "FEEDBACK_CELL_TYPE",
    211: "FEEDBACK_VECTOR_TYPE",
    212: "LOAD_HANDLER_TYPE",
    213: "PRE_PARSED_SCOPE_DATA_TYPE",
    214: "PROPERTY_ARRAY_TYPE",
    215: "PROPERTY_CELL_TYPE",
    216: "SHARED_FUNCTION_INFO_TYPE",
    217: "SMALL_ORDERED_HASH_MAP_TYPE",
    218: "SMALL_ORDERED_HASH_SET_TYPE",
    219: "STORE_HANDLER_TYPE",
    220: "UNCOMPILED_DATA_WITHOUT_PRE_PARSED_SCOPE_TYPE",
    221: "UNCOMPILED_DATA_WITH_PRE_PARSED_SCOPE_TYPE",
    222: "WEAK_CELL_TYPE",
    223: "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: "JS_INTL_RELATIVE_TIME_FORMAT_TYPE",
    1086: "WASM_GLOBAL_TYPE",
    1087: "WASM_INSTANCE_TYPE",
    1088: "WASM_MEMORY_TYPE",
    1089: "WASM_MODULE_TYPE",
    1090: "WASM_TABLE_TYPE",
    1091: "JS_BOUND_FUNCTION_TYPE",
    1092: "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): (205, "DescriptorArrayMap"),
    ("RO_SPACE", 0x023c1): (182, "FixedArrayMap"),
    ("RO_SPACE", 0x02429): (222, "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): (182, "FixedCOWArrayMap"),
    ("RO_SPACE", 0x02ad9): (184, "HashTableMap"),
    ("RO_SPACE", 0x02b41): (128, "SymbolMap"),
    ("RO_SPACE", 0x02ba9): (72, "OneByteStringMap"),
    ("RO_SPACE", 0x02c11): (193, "ScopeInfoMap"),
    ("RO_SPACE", 0x02c79): (216, "SharedFunctionInfoMap"),
    ("RO_SPACE", 0x02ce1): (133, "CodeMap"),
    ("RO_SPACE", 0x02d49): (199, "FunctionContextMap"),
    ("RO_SPACE", 0x02db1): (208, "CellMap"),
    ("RO_SPACE", 0x02e19): (215, "GlobalPropertyCellMap"),
    ("RO_SPACE", 0x02e81): (135, "ForeignMap"),
    ("RO_SPACE", 0x02ee9): (206, "TransitionArrayMap"),
    ("RO_SPACE", 0x02f51): (211, "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): (201, "NativeContextMap"),
    ("RO_SPACE", 0x033f9): (200, "ModuleContextMap"),
    ("RO_SPACE", 0x03461): (198, "EvalContextMap"),
    ("RO_SPACE", 0x034c9): (202, "ScriptContextMap"),
    ("RO_SPACE", 0x03531): (195, "BlockContextMap"),
    ("RO_SPACE", 0x03599): (196, "CatchContextMap"),
    ("RO_SPACE", 0x03601): (203, "WithContextMap"),
    ("RO_SPACE", 0x03669): (197, "DebugEvaluateContextMap"),
    ("RO_SPACE", 0x036d1): (194, "ScriptContextTableMap"),
    ("RO_SPACE", 0x03739): (151, "FeedbackMetadataArrayMap"),
    ("RO_SPACE", 0x037a1): (182, "ArrayListMap"),
    ("RO_SPACE", 0x03809): (130, "BigIntMap"),
    ("RO_SPACE", 0x03871): (183, "ObjectBoilerplateDescriptionMap"),
    ("RO_SPACE", 0x038d9): (137, "BytecodeArrayMap"),
    ("RO_SPACE", 0x03941): (209, "CodeDataContainerMap"),
    ("RO_SPACE", 0x039a9): (150, "FixedDoubleArrayMap"),
    ("RO_SPACE", 0x03a11): (188, "GlobalDictionaryMap"),
    ("RO_SPACE", 0x03a79): (210, "ManyClosuresCellMap"),
    ("RO_SPACE", 0x03ae1): (182, "ModuleInfoMap"),
    ("RO_SPACE", 0x03b49): (134, "MutableHeapNumberMap"),
    ("RO_SPACE", 0x03bb1): (187, "NameDictionaryMap"),
    ("RO_SPACE", 0x03c19): (210, "NoClosuresCellMap"),
    ("RO_SPACE", 0x03c81): (189, "NumberDictionaryMap"),
    ("RO_SPACE", 0x03ce9): (210, "OneClosureCellMap"),
    ("RO_SPACE", 0x03d51): (185, "OrderedHashMapMap"),
    ("RO_SPACE", 0x03db9): (186, "OrderedHashSetMap"),
    ("RO_SPACE", 0x03e21): (213, "PreParsedScopeDataMap"),
    ("RO_SPACE", 0x03e89): (214, "PropertyArrayMap"),
    ("RO_SPACE", 0x03ef1): (207, "SideEffectCallHandlerInfoMap"),
    ("RO_SPACE", 0x03f59): (207, "SideEffectFreeCallHandlerInfoMap"),
    ("RO_SPACE", 0x03fc1): (207, "NextCallSideEffectFreeCallHandlerInfoMap"),
    ("RO_SPACE", 0x04029): (190, "SimpleNumberDictionaryMap"),
    ("RO_SPACE", 0x04091): (182, "SloppyArgumentsElementsMap"),
    ("RO_SPACE", 0x040f9): (217, "SmallOrderedHashMapMap"),
    ("RO_SPACE", 0x04161): (218, "SmallOrderedHashSetMap"),
    ("RO_SPACE", 0x041c9): (191, "StringTableMap"),
    ("RO_SPACE", 0x04231): (220, "UncompiledDataWithoutPreParsedScopeMap"),
    ("RO_SPACE", 0x04299): (221, "UncompiledDataWithPreParsedScopeMap"),
    ("RO_SPACE", 0x04301): (204, "WeakFixedArrayMap"),
    ("RO_SPACE", 0x04369): (223, "WeakArrayListMap"),
    ("RO_SPACE", 0x043d1): (192, "EphemeronHashTableMap"),
    ("RO_SPACE", 0x04439): (106, "NativeSourceStringMap"),
    ("RO_SPACE", 0x044a1): (64, "StringMap"),
    ("RO_SPACE", 0x04509): (73, "ConsOneByteStringMap"),
    ("RO_SPACE", 0x04571): (65, "ConsStringMap"),
    ("RO_SPACE", 0x045d9): (77, "ThinOneByteStringMap"),
    ("RO_SPACE", 0x04641): (69, "ThinStringMap"),
    ("RO_SPACE", 0x046a9): (67, "SlicedStringMap"),
    ("RO_SPACE", 0x04711): (75, "SlicedOneByteStringMap"),
    ("RO_SPACE", 0x04779): (66, "ExternalStringMap"),
    ("RO_SPACE", 0x047e1): (82, "ExternalStringWithOneByteDataMap"),
    ("RO_SPACE", 0x04849): (74, "ExternalOneByteStringMap"),
    ("RO_SPACE", 0x048b1): (98, "ShortExternalStringMap"),
    ("RO_SPACE", 0x04919): (114, "ShortExternalStringWithOneByteDataMap"),
    ("RO_SPACE", 0x04981): (0, "InternalizedStringMap"),
    ("RO_SPACE", 0x049e9): (2, "ExternalInternalizedStringMap"),
    ("RO_SPACE", 0x04a51): (18, "ExternalInternalizedStringWithOneByteDataMap"),
    ("RO_SPACE", 0x04ab9): (10, "ExternalOneByteInternalizedStringMap"),
    ("RO_SPACE", 0x04b21): (34, "ShortExternalInternalizedStringMap"),
    ("RO_SPACE", 0x04b89): (50, "ShortExternalInternalizedStringWithOneByteDataMap"),
    ("RO_SPACE", 0x04bf1): (42, "ShortExternalOneByteInternalizedStringMap"),
    ("RO_SPACE", 0x04c59): (106, "ShortExternalOneByteStringMap"),
    ("RO_SPACE", 0x04cc1): (140, "FixedUint8ArrayMap"),
    ("RO_SPACE", 0x04d29): (139, "FixedInt8ArrayMap"),
    ("RO_SPACE", 0x04d91): (142, "FixedUint16ArrayMap"),
    ("RO_SPACE", 0x04df9): (141, "FixedInt16ArrayMap"),
    ("RO_SPACE", 0x04e61): (144, "FixedUint32ArrayMap"),
    ("RO_SPACE", 0x04ec9): (143, "FixedInt32ArrayMap"),
    ("RO_SPACE", 0x04f31): (145, "FixedFloat32ArrayMap"),
    ("RO_SPACE", 0x04f99): (146, "FixedFloat64ArrayMap"),
    ("RO_SPACE", 0x05001): (147, "FixedUint8ClampedArrayMap"),
    ("RO_SPACE", 0x05069): (149, "FixedBigUint64ArrayMap"),
    ("RO_SPACE", 0x050d1): (148, "FixedBigInt64ArrayMap"),
    ("RO_SPACE", 0x05139): (131, "SelfReferenceMarkerMap"),
    ("RO_SPACE", 0x051b9): (171, "Tuple2Map"),
    ("RO_SPACE", 0x05509): (161, "InterceptorInfoMap"),
    ("RO_SPACE", 0x05629): (169, "ScriptMap"),
    ("RO_SPACE", 0x0a021): (154, "AccessorInfoMap"),
    ("RO_SPACE", 0x0a089): (153, "AccessCheckInfoMap"),
    ("RO_SPACE", 0x0a0f1): (155, "AccessorPairMap"),
    ("RO_SPACE", 0x0a159): (156, "AliasedArgumentsEntryMap"),
    ("RO_SPACE", 0x0a1c1): (157, "AllocationMementoMap"),
    ("RO_SPACE", 0x0a229): (158, "AsyncGeneratorRequestMap"),
    ("RO_SPACE", 0x0a291): (159, "DebugInfoMap"),
    ("RO_SPACE", 0x0a2f9): (160, "FunctionTemplateInfoMap"),
    ("RO_SPACE", 0x0a361): (162, "InterpreterDataMap"),
    ("RO_SPACE", 0x0a3c9): (163, "ModuleInfoEntryMap"),
    ("RO_SPACE", 0x0a431): (164, "ModuleMap"),
    ("RO_SPACE", 0x0a499): (165, "ObjectTemplateInfoMap"),
    ("RO_SPACE", 0x0a501): (166, "PromiseCapabilityMap"),
    ("RO_SPACE", 0x0a569): (167, "PromiseReactionMap"),
    ("RO_SPACE", 0x0a5d1): (168, "PrototypeInfoMap"),
    ("RO_SPACE", 0x0a639): (170, "StackFrameInfoMap"),
    ("RO_SPACE", 0x0a6a1): (172, "Tuple3Map"),
    ("RO_SPACE", 0x0a709): (173, "ArrayBoilerplateDescriptionMap"),
    ("RO_SPACE", 0x0a771): (174, "WasmDebugInfoMap"),
    ("RO_SPACE", 0x0a7d9): (175, "WasmExportedFunctionDataMap"),
    ("RO_SPACE", 0x0a841): (176, "CallableTaskMap"),
    ("RO_SPACE", 0x0a8a9): (177, "CallbackTaskMap"),
    ("RO_SPACE", 0x0a911): (178, "PromiseFulfillReactionJobTaskMap"),
    ("RO_SPACE", 0x0a979): (179, "PromiseRejectReactionJobTaskMap"),
    ("RO_SPACE", 0x0a9e1): (180, "PromiseResolveThenableJobTaskMap"),
    ("RO_SPACE", 0x0aa49): (181, "AllocationSiteMap"),
    ("RO_SPACE", 0x0aab1): (181, "AllocationSiteMap"),
    ("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", 0x05231): "EmptyByteArray",
    ("RO_SPACE", 0x05259): "EmptyFixedUint8Array",
    ("RO_SPACE", 0x05279): "EmptyFixedInt8Array",
    ("RO_SPACE", 0x05299): "EmptyFixedUint16Array",
    ("RO_SPACE", 0x052b9): "EmptyFixedInt16Array",
    ("RO_SPACE", 0x052d9): "EmptyFixedUint32Array",
    ("RO_SPACE", 0x052f9): "EmptyFixedInt32Array",
    ("RO_SPACE", 0x05319): "EmptyFixedFloat32Array",
    ("RO_SPACE", 0x05339): "EmptyFixedFloat64Array",
    ("RO_SPACE", 0x05359): "EmptyFixedUint8ClampedArray",
    ("RO_SPACE", 0x053b9): "EmptySloppyArgumentsElements",
    ("RO_SPACE", 0x053d9): "EmptySlowElementDictionary",
    ("RO_SPACE", 0x05421): "EmptyOrderedHashMap",
    ("RO_SPACE", 0x05449): "EmptyOrderedHashSet",
    ("RO_SPACE", 0x05481): "EmptyPropertyCell",
    ("RO_SPACE", 0x054a9): "EmptyWeakCell",
    ("RO_SPACE", 0x05599): "InfinityValue",
    ("RO_SPACE", 0x055a9): "MinusZeroValue",
    ("RO_SPACE", 0x055b9): "MinusInfinityValue",
    ("RO_SPACE", 0x055c9): "SelfReferenceMarker",
    ("OLD_SPACE", 0x02211): "EmptyScript",
    ("OLD_SPACE", 0x02291): "ManyClosuresCell",
    ("OLD_SPACE", 0x022b1): "NoElementsProtector",
    ("OLD_SPACE", 0x022d9): "IsConcatSpreadableProtector",
    ("OLD_SPACE", 0x022e9): "ArraySpeciesProtector",
    ("OLD_SPACE", 0x02311): "TypedArraySpeciesProtector",
    ("OLD_SPACE", 0x02339): "PromiseSpeciesProtector",
    ("OLD_SPACE", 0x02361): "StringLengthProtector",
    ("OLD_SPACE", 0x02371): "ArrayIteratorProtector",
    ("OLD_SPACE", 0x02399): "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.
  