| # 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_DOUBLE_ARRAY_TYPE", |
| 149: "FILLER_TYPE", |
| 150: "ACCESS_CHECK_INFO_TYPE", |
| 151: "ACCESSOR_INFO_TYPE", |
| 152: "ACCESSOR_PAIR_TYPE", |
| 153: "ALIASED_ARGUMENTS_ENTRY_TYPE", |
| 154: "ALLOCATION_MEMENTO_TYPE", |
| 155: "ALLOCATION_SITE_TYPE", |
| 156: "ASYNC_GENERATOR_REQUEST_TYPE", |
| 157: "CONTEXT_EXTENSION_TYPE", |
| 158: "DEBUG_INFO_TYPE", |
| 159: "FUNCTION_TEMPLATE_INFO_TYPE", |
| 160: "INTERCEPTOR_INFO_TYPE", |
| 161: "MODULE_INFO_ENTRY_TYPE", |
| 162: "MODULE_TYPE", |
| 163: "OBJECT_TEMPLATE_INFO_TYPE", |
| 164: "PROMISE_REACTION_JOB_INFO_TYPE", |
| 165: "PROMISE_RESOLVE_THENABLE_JOB_INFO_TYPE", |
| 166: "PROTOTYPE_INFO_TYPE", |
| 167: "SCRIPT_TYPE", |
| 168: "STACK_FRAME_INFO_TYPE", |
| 169: "TUPLE2_TYPE", |
| 170: "TUPLE3_TYPE", |
| 171: "FIXED_ARRAY_TYPE", |
| 172: "DESCRIPTOR_ARRAY_TYPE", |
| 173: "HASH_TABLE_TYPE", |
| 174: "TRANSITION_ARRAY_TYPE", |
| 175: "CELL_TYPE", |
| 176: "CODE_DATA_CONTAINER_TYPE", |
| 177: "FEEDBACK_VECTOR_TYPE", |
| 178: "LOAD_HANDLER_TYPE", |
| 179: "PROPERTY_ARRAY_TYPE", |
| 180: "PROPERTY_CELL_TYPE", |
| 181: "SHARED_FUNCTION_INFO_TYPE", |
| 182: "SMALL_ORDERED_HASH_MAP_TYPE", |
| 183: "SMALL_ORDERED_HASH_SET_TYPE", |
| 184: "STORE_HANDLER_TYPE", |
| 185: "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_TYPE", |
| 1061: "JS_ASYNC_FROM_SYNC_ITERATOR_TYPE", |
| 1062: "JS_ASYNC_GENERATOR_OBJECT_TYPE", |
| 1063: "JS_CONTEXT_EXTENSION_OBJECT_TYPE", |
| 1064: "JS_DATE_TYPE", |
| 1065: "JS_ERROR_TYPE", |
| 1066: "JS_GENERATOR_OBJECT_TYPE", |
| 1067: "JS_MAP_TYPE", |
| 1068: "JS_MAP_KEY_ITERATOR_TYPE", |
| 1069: "JS_MAP_KEY_VALUE_ITERATOR_TYPE", |
| 1070: "JS_MAP_VALUE_ITERATOR_TYPE", |
| 1071: "JS_MESSAGE_OBJECT_TYPE", |
| 1072: "JS_PROMISE_TYPE", |
| 1073: "JS_REGEXP_TYPE", |
| 1074: "JS_SET_TYPE", |
| 1075: "JS_SET_KEY_VALUE_ITERATOR_TYPE", |
| 1076: "JS_SET_VALUE_ITERATOR_TYPE", |
| 1077: "JS_STRING_ITERATOR_TYPE", |
| 1078: "JS_WEAK_MAP_TYPE", |
| 1079: "JS_WEAK_SET_TYPE", |
| 1080: "JS_TYPED_ARRAY_TYPE", |
| 1081: "JS_DATA_VIEW_TYPE", |
| 1082: "JS_TYPED_ARRAY_KEY_ITERATOR_TYPE", |
| 1083: "JS_FAST_ARRAY_KEY_ITERATOR_TYPE", |
| 1084: "JS_GENERIC_ARRAY_KEY_ITERATOR_TYPE", |
| 1085: "JS_UINT8_ARRAY_KEY_VALUE_ITERATOR_TYPE", |
| 1086: "JS_INT8_ARRAY_KEY_VALUE_ITERATOR_TYPE", |
| 1087: "JS_UINT16_ARRAY_KEY_VALUE_ITERATOR_TYPE", |
| 1088: "JS_INT16_ARRAY_KEY_VALUE_ITERATOR_TYPE", |
| 1089: "JS_UINT32_ARRAY_KEY_VALUE_ITERATOR_TYPE", |
| 1090: "JS_INT32_ARRAY_KEY_VALUE_ITERATOR_TYPE", |
| 1091: "JS_FLOAT32_ARRAY_KEY_VALUE_ITERATOR_TYPE", |
| 1092: "JS_FLOAT64_ARRAY_KEY_VALUE_ITERATOR_TYPE", |
| 1093: "JS_UINT8_CLAMPED_ARRAY_KEY_VALUE_ITERATOR_TYPE", |
| 1094: "JS_FAST_SMI_ARRAY_KEY_VALUE_ITERATOR_TYPE", |
| 1095: "JS_FAST_HOLEY_SMI_ARRAY_KEY_VALUE_ITERATOR_TYPE", |
| 1096: "JS_FAST_ARRAY_KEY_VALUE_ITERATOR_TYPE", |
| 1097: "JS_FAST_HOLEY_ARRAY_KEY_VALUE_ITERATOR_TYPE", |
| 1098: "JS_FAST_DOUBLE_ARRAY_KEY_VALUE_ITERATOR_TYPE", |
| 1099: "JS_FAST_HOLEY_DOUBLE_ARRAY_KEY_VALUE_ITERATOR_TYPE", |
| 1100: "JS_GENERIC_ARRAY_KEY_VALUE_ITERATOR_TYPE", |
| 1101: "JS_UINT8_ARRAY_VALUE_ITERATOR_TYPE", |
| 1102: "JS_INT8_ARRAY_VALUE_ITERATOR_TYPE", |
| 1103: "JS_UINT16_ARRAY_VALUE_ITERATOR_TYPE", |
| 1104: "JS_INT16_ARRAY_VALUE_ITERATOR_TYPE", |
| 1105: "JS_UINT32_ARRAY_VALUE_ITERATOR_TYPE", |
| 1106: "JS_INT32_ARRAY_VALUE_ITERATOR_TYPE", |
| 1107: "JS_FLOAT32_ARRAY_VALUE_ITERATOR_TYPE", |
| 1108: "JS_FLOAT64_ARRAY_VALUE_ITERATOR_TYPE", |
| 1109: "JS_UINT8_CLAMPED_ARRAY_VALUE_ITERATOR_TYPE", |
| 1110: "JS_FAST_SMI_ARRAY_VALUE_ITERATOR_TYPE", |
| 1111: "JS_FAST_HOLEY_SMI_ARRAY_VALUE_ITERATOR_TYPE", |
| 1112: "JS_FAST_ARRAY_VALUE_ITERATOR_TYPE", |
| 1113: "JS_FAST_HOLEY_ARRAY_VALUE_ITERATOR_TYPE", |
| 1114: "JS_FAST_DOUBLE_ARRAY_VALUE_ITERATOR_TYPE", |
| 1115: "JS_FAST_HOLEY_DOUBLE_ARRAY_VALUE_ITERATOR_TYPE", |
| 1116: "JS_GENERIC_ARRAY_VALUE_ITERATOR_TYPE", |
| 1117: "WASM_INSTANCE_TYPE", |
| 1118: "WASM_MEMORY_TYPE", |
| 1119: "WASM_MODULE_TYPE", |
| 1120: "WASM_TABLE_TYPE", |
| 1121: "JS_BOUND_FUNCTION_TYPE", |
| 1122: "JS_FUNCTION_TYPE", |
| } |
| |
| # List of known V8 maps. |
| KNOWN_MAPS = { |
| 0x02201: (138, "FreeSpaceMap"), |
| 0x02251: (132, "MetaMap"), |
| 0x022a1: (131, "NullMap"), |
| 0x022f1: (172, "DescriptorArrayMap"), |
| 0x02341: (171, "FixedArrayMap"), |
| 0x02391: (149, "OnePointerFillerMap"), |
| 0x023e1: (149, "TwoPointerFillerMap"), |
| 0x02431: (131, "UninitializedMap"), |
| 0x02481: (8, "OneByteInternalizedStringMap"), |
| 0x024d1: (131, "UndefinedMap"), |
| 0x02521: (129, "HeapNumberMap"), |
| 0x02571: (131, "TheHoleMap"), |
| 0x025c1: (131, "BooleanMap"), |
| 0x02611: (136, "ByteArrayMap"), |
| 0x02661: (171, "FixedCOWArrayMap"), |
| 0x026b1: (173, "HashTableMap"), |
| 0x02701: (128, "SymbolMap"), |
| 0x02751: (72, "OneByteStringMap"), |
| 0x027a1: (171, "ScopeInfoMap"), |
| 0x027f1: (181, "SharedFunctionInfoMap"), |
| 0x02841: (133, "CodeMap"), |
| 0x02891: (171, "FunctionContextMap"), |
| 0x028e1: (175, "CellMap"), |
| 0x02931: (185, "WeakCellMap"), |
| 0x02981: (180, "GlobalPropertyCellMap"), |
| 0x029d1: (135, "ForeignMap"), |
| 0x02a21: (174, "TransitionArrayMap"), |
| 0x02a71: (177, "FeedbackVectorMap"), |
| 0x02ac1: (131, "ArgumentsMarkerMap"), |
| 0x02b11: (131, "ExceptionMap"), |
| 0x02b61: (131, "TerminationExceptionMap"), |
| 0x02bb1: (131, "OptimizedOutMap"), |
| 0x02c01: (131, "StaleRegisterMap"), |
| 0x02c51: (171, "NativeContextMap"), |
| 0x02ca1: (171, "ModuleContextMap"), |
| 0x02cf1: (171, "EvalContextMap"), |
| 0x02d41: (171, "ScriptContextMap"), |
| 0x02d91: (171, "BlockContextMap"), |
| 0x02de1: (171, "CatchContextMap"), |
| 0x02e31: (171, "WithContextMap"), |
| 0x02e81: (171, "DebugEvaluateContextMap"), |
| 0x02ed1: (171, "ScriptContextTableMap"), |
| 0x02f21: (171, "ArrayListMap"), |
| 0x02f71: (148, "FixedDoubleArrayMap"), |
| 0x02fc1: (134, "MutableHeapNumberMap"), |
| 0x03011: (173, "OrderedHashMapMap"), |
| 0x03061: (173, "OrderedHashSetMap"), |
| 0x030b1: (173, "NameDictionaryMap"), |
| 0x03101: (173, "GlobalDictionaryMap"), |
| 0x03151: (173, "NumberDictionaryMap"), |
| 0x031a1: (173, "StringTableMap"), |
| 0x031f1: (173, "WeakHashTableMap"), |
| 0x03241: (171, "SloppyArgumentsElementsMap"), |
| 0x03291: (182, "SmallOrderedHashMapMap"), |
| 0x032e1: (183, "SmallOrderedHashSetMap"), |
| 0x03331: (176, "CodeDataContainerMap"), |
| 0x03381: (1071, "JSMessageObjectMap"), |
| 0x033d1: (1057, "ExternalMap"), |
| 0x03421: (137, "BytecodeArrayMap"), |
| 0x03471: (171, "ModuleInfoMap"), |
| 0x034c1: (175, "NoClosuresCellMap"), |
| 0x03511: (175, "OneClosureCellMap"), |
| 0x03561: (175, "ManyClosuresCellMap"), |
| 0x035b1: (179, "PropertyArrayMap"), |
| 0x03601: (130, "BigIntMap"), |
| 0x03651: (106, "NativeSourceStringMap"), |
| 0x036a1: (64, "StringMap"), |
| 0x036f1: (73, "ConsOneByteStringMap"), |
| 0x03741: (65, "ConsStringMap"), |
| 0x03791: (77, "ThinOneByteStringMap"), |
| 0x037e1: (69, "ThinStringMap"), |
| 0x03831: (67, "SlicedStringMap"), |
| 0x03881: (75, "SlicedOneByteStringMap"), |
| 0x038d1: (66, "ExternalStringMap"), |
| 0x03921: (82, "ExternalStringWithOneByteDataMap"), |
| 0x03971: (74, "ExternalOneByteStringMap"), |
| 0x039c1: (98, "ShortExternalStringMap"), |
| 0x03a11: (114, "ShortExternalStringWithOneByteDataMap"), |
| 0x03a61: (0, "InternalizedStringMap"), |
| 0x03ab1: (2, "ExternalInternalizedStringMap"), |
| 0x03b01: (18, "ExternalInternalizedStringWithOneByteDataMap"), |
| 0x03b51: (10, "ExternalOneByteInternalizedStringMap"), |
| 0x03ba1: (34, "ShortExternalInternalizedStringMap"), |
| 0x03bf1: (50, "ShortExternalInternalizedStringWithOneByteDataMap"), |
| 0x03c41: (42, "ShortExternalOneByteInternalizedStringMap"), |
| 0x03c91: (106, "ShortExternalOneByteStringMap"), |
| 0x03ce1: (140, "FixedUint8ArrayMap"), |
| 0x03d31: (139, "FixedInt8ArrayMap"), |
| 0x03d81: (142, "FixedUint16ArrayMap"), |
| 0x03dd1: (141, "FixedInt16ArrayMap"), |
| 0x03e21: (144, "FixedUint32ArrayMap"), |
| 0x03e71: (143, "FixedInt32ArrayMap"), |
| 0x03ec1: (145, "FixedFloat32ArrayMap"), |
| 0x03f11: (146, "FixedFloat64ArrayMap"), |
| 0x03f61: (147, "FixedUint8ClampedArrayMap"), |
| 0x03fb1: (169, "Tuple2Map"), |
| 0x04001: (167, "ScriptMap"), |
| 0x04051: (160, "InterceptorInfoMap"), |
| 0x040a1: (151, "AccessorInfoMap"), |
| 0x040f1: (150, "AccessCheckInfoMap"), |
| 0x04141: (152, "AccessorPairMap"), |
| 0x04191: (153, "AliasedArgumentsEntryMap"), |
| 0x041e1: (154, "AllocationMementoMap"), |
| 0x04231: (155, "AllocationSiteMap"), |
| 0x04281: (156, "AsyncGeneratorRequestMap"), |
| 0x042d1: (157, "ContextExtensionMap"), |
| 0x04321: (158, "DebugInfoMap"), |
| 0x04371: (159, "FunctionTemplateInfoMap"), |
| 0x043c1: (161, "ModuleInfoEntryMap"), |
| 0x04411: (162, "ModuleMap"), |
| 0x04461: (163, "ObjectTemplateInfoMap"), |
| 0x044b1: (164, "PromiseReactionJobInfoMap"), |
| 0x04501: (165, "PromiseResolveThenableJobInfoMap"), |
| 0x04551: (166, "PrototypeInfoMap"), |
| 0x045a1: (168, "StackFrameInfoMap"), |
| 0x045f1: (170, "Tuple3Map"), |
| } |
| |
| # 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", 0x02651): "EmptyByteArray", |
| ("OLD_SPACE", 0x02661): "EmptyFixedUint8Array", |
| ("OLD_SPACE", 0x02681): "EmptyFixedInt8Array", |
| ("OLD_SPACE", 0x026a1): "EmptyFixedUint16Array", |
| ("OLD_SPACE", 0x026c1): "EmptyFixedInt16Array", |
| ("OLD_SPACE", 0x026e1): "EmptyFixedUint32Array", |
| ("OLD_SPACE", 0x02701): "EmptyFixedInt32Array", |
| ("OLD_SPACE", 0x02721): "EmptyFixedFloat32Array", |
| ("OLD_SPACE", 0x02741): "EmptyFixedFloat64Array", |
| ("OLD_SPACE", 0x02761): "EmptyFixedUint8ClampedArray", |
| ("OLD_SPACE", 0x02781): "EmptyScript", |
| ("OLD_SPACE", 0x02809): "UndefinedCell", |
| ("OLD_SPACE", 0x02819): "EmptySloppyArgumentsElements", |
| ("OLD_SPACE", 0x02839): "EmptySlowElementDictionary", |
| ("OLD_SPACE", 0x02881): "EmptyOrderedHashMap", |
| ("OLD_SPACE", 0x028a9): "EmptyOrderedHashSet", |
| ("OLD_SPACE", 0x028d1): "EmptyPropertyCell", |
| ("OLD_SPACE", 0x028f9): "EmptyWeakCell", |
| ("OLD_SPACE", 0x02969): "NoElementsProtector", |
| ("OLD_SPACE", 0x02991): "IsConcatSpreadableProtector", |
| ("OLD_SPACE", 0x029a1): "SpeciesProtector", |
| ("OLD_SPACE", 0x029c9): "StringLengthProtector", |
| ("OLD_SPACE", 0x029d9): "FastArrayIterationProtector", |
| ("OLD_SPACE", 0x029e9): "ArrayIteratorProtector", |
| ("OLD_SPACE", 0x02a11): "ArrayBufferNeuteringProtector", |
| ("OLD_SPACE", 0x02a39): "InfinityValue", |
| ("OLD_SPACE", 0x02a49): "MinusZeroValue", |
| ("OLD_SPACE", 0x02a59): "MinusInfinityValue", |
| } |
| |
| # List of known V8 Frame Markers. |
| FRAME_MARKERS = ( |
| "ENTRY", |
| "CONSTRUCT_ENTRY", |
| "EXIT", |
| "OPTIMIZED", |
| "WASM_COMPILED", |
| "WASM_TO_JS", |
| "WASM_TO_WASM", |
| "JS_TO_WASM", |
| "WASM_INTERPRETER_ENTRY", |
| "C_WASM_ENTRY", |
| "INTERPRETED", |
| "STUB", |
| "BUILTIN_CONTINUATION", |
| "JAVA_SCRIPT_BUILTIN_CONTINUATION", |
| "INTERNAL", |
| "CONSTRUCT", |
| "ARGUMENTS_ADAPTOR", |
| "BUILTIN", |
| "BUILTIN_EXIT", |
| "NATIVE", |
| ) |
| |
| # This set of constants is generated from a shipping build. |
