Update heap constants

tools/v8heapconst.py

Index: tools/v8heapconst.py
diff --git a/tools/v8heapconst.py b/tools/v8heapconst.py
index 0ff0cf32b0ef4c2253c9acea26cd815b207cd900..a294b0b4bc46242d4b5e4d80fd0b4551f5e14bcd 100644
--- a/tools/v8heapconst.py
+++ b/tools/v8heapconst.py
@@ -30,34 +30,32 @@
 
 # List of known V8 instance types.
 INSTANCE_TYPES = {
+  0: "INTERNALIZED_STRING_TYPE",
+  2: "EXTERNAL_INTERNALIZED_STRING_TYPE",
+  4: "ONE_BYTE_INTERNALIZED_STRING_TYPE",
+  6: "EXTERNAL_ONE_BYTE_INTERNALIZED_STRING_TYPE",
+  10: "EXTERNAL_INTERNALIZED_STRING_WITH_ONE_BYTE_DATA_TYPE",
+  18: "SHORT_EXTERNAL_INTERNALIZED_STRING_TYPE",
+  22: "SHORT_EXTERNAL_ONE_BYTE_INTERNALIZED_STRING_TYPE",
+  26: "SHORT_EXTERNAL_INTERNALIZED_STRING_WITH_ONE_BYTE_DATA_TYPE",
   64: "STRING_TYPE",
-  68: "ONE_BYTE_STRING_TYPE",
   65: "CONS_STRING_TYPE",
-  69: "CONS_ONE_BYTE_STRING_TYPE",
-  67: "SLICED_STRING_TYPE",
-  71: "SLICED_ONE_BYTE_STRING_TYPE",
   66: "EXTERNAL_STRING_TYPE",
+  67: "SLICED_STRING_TYPE",
+  68: "ONE_BYTE_STRING_TYPE",
+  69: "CONS_ONE_BYTE_STRING_TYPE",
   70: "EXTERNAL_ONE_BYTE_STRING_TYPE",
+  71: "SLICED_ONE_BYTE_STRING_TYPE",
   74: "EXTERNAL_STRING_WITH_ONE_BYTE_DATA_TYPE",
   82: "SHORT_EXTERNAL_STRING_TYPE",
   86: "SHORT_EXTERNAL_ONE_BYTE_STRING_TYPE",
   90: "SHORT_EXTERNAL_STRING_WITH_ONE_BYTE_DATA_TYPE",
-  0: "INTERNALIZED_STRING_TYPE",
-  4: "ONE_BYTE_INTERNALIZED_STRING_TYPE",
-  2: "EXTERNAL_INTERNALIZED_STRING_TYPE",
-  6: "EXTERNAL_ONE_BYTE_INTERNALIZED_STRING_TYPE",
-  10: "EXTERNAL_INTERNALIZED_STRING_WITH_ONE_BYTE_DATA_TYPE",
-  18: "SHORT_EXTERNAL_INTERNALIZED_STRING_TYPE",
-  22: "SHORT_EXTERNAL_ONE_BYTE_INTERNALIZED_STRING_TYPE",
-  26: "SHORT_EXTERNAL_INTERNALIZED_STRING_WITH_ONE_BYTE_DATA_TYPE",
   128: "SYMBOL_TYPE",
+  129: "HEAP_NUMBER_TYPE",
   130: "SIMD128_VALUE_TYPE",
+  131: "ODDBALL_TYPE",
   132: "MAP_TYPE",
   133: "CODE_TYPE",
-  131: "ODDBALL_TYPE",
-  169: "CELL_TYPE",
-  172: "PROPERTY_CELL_TYPE",
-  129: "HEAP_NUMBER_TYPE",
   134: "MUTABLE_HEAP_NUMBER_TYPE",
   135: "FOREIGN_TYPE",
   136: "BYTE_ARRAY_TYPE",
@@ -72,6 +70,7 @@ INSTANCE_TYPES = {
   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: "ACCESSOR_INFO_TYPE",
   151: "ACCESSOR_PAIR_TYPE",
@@ -80,222 +79,276 @@ INSTANCE_TYPES = {
   154: "CALL_HANDLER_INFO_TYPE",
   155: "FUNCTION_TEMPLATE_INFO_TYPE",
   156: "OBJECT_TEMPLATE_INFO_TYPE",
-  157: "SIGNATURE_INFO_TYPE",
-  158: "TYPE_SWITCH_INFO_TYPE",
-  160: "ALLOCATION_MEMENTO_TYPE",
-  159: "ALLOCATION_SITE_TYPE",
-  161: "SCRIPT_TYPE",
-  162: "TYPE_FEEDBACK_INFO_TYPE",
-  163: "ALIASED_ARGUMENTS_ENTRY_TYPE",
-  164: "BOX_TYPE",
-  173: "PROTOTYPE_INFO_TYPE",
-  174: "CONTEXT_EXTENSION_TYPE",
-  167: "FIXED_ARRAY_TYPE",
-  148: "FIXED_DOUBLE_ARRAY_TYPE",
-  168: "SHARED_FUNCTION_INFO_TYPE",
-  170: "WEAK_CELL_TYPE",
-  171: "TRANSITION_ARRAY_TYPE",
-  180: "JS_MESSAGE_OBJECT_TYPE",
-  179: "JS_VALUE_TYPE",
-  181: "JS_DATE_TYPE",
-  183: "JS_OBJECT_TYPE",
-  184: "JS_ARGUMENTS_TYPE",
-  185: "JS_CONTEXT_EXTENSION_OBJECT_TYPE",
-  186: "JS_GENERATOR_OBJECT_TYPE",
-  187: "JS_MODULE_TYPE",
-  176: "JS_GLOBAL_OBJECT_TYPE",
-  177: "JS_GLOBAL_PROXY_TYPE",
-  182: "JS_API_OBJECT_TYPE",
-  178: "JS_SPECIAL_API_OBJECT_TYPE",
-  188: "JS_ARRAY_TYPE",
-  189: "JS_ARRAY_BUFFER_TYPE",
-  190: "JS_TYPED_ARRAY_TYPE",
-  191: "JS_DATA_VIEW_TYPE",
-  175: "JS_PROXY_TYPE",
-  192: "JS_SET_TYPE",
-  193: "JS_MAP_TYPE",
-  194: "JS_SET_ITERATOR_TYPE",
-  195: "JS_MAP_ITERATOR_TYPE",
-  196: "JS_WEAK_MAP_TYPE",
-  197: "JS_WEAK_SET_TYPE",
-  198: "JS_PROMISE_TYPE",
-  199: "JS_REGEXP_TYPE",
-  200: "JS_ERROR_TYPE",
-  201: "JS_BOUND_FUNCTION_TYPE",
-  202: "JS_FUNCTION_TYPE",
+  157: "ALLOCATION_SITE_TYPE",
+  158: "ALLOCATION_MEMENTO_TYPE",
+  159: "SCRIPT_TYPE",
+  160: "TYPE_FEEDBACK_INFO_TYPE",
+  161: "ALIASED_ARGUMENTS_ENTRY_TYPE",
+  162: "BOX_TYPE",
+  163: "PROMISE_RESOLVE_THENABLE_JOB_INFO_TYPE",
+  164: "PROMISE_REACTION_JOB_INFO_TYPE",
   165: "DEBUG_INFO_TYPE",
   166: "BREAK_POINT_INFO_TYPE",
+  167: "PROTOTYPE_INFO_TYPE",
+  168: "TUPLE2_TYPE",
+  169: "TUPLE3_TYPE",
+  170: "CONTEXT_EXTENSION_TYPE",
+  171: "CONSTANT_ELEMENTS_PAIR_TYPE",
+  172: "MODULE_TYPE",
+  173: "MODULE_INFO_ENTRY_TYPE",
+  174: "FIXED_ARRAY_TYPE",
+  175: "TRANSITION_ARRAY_TYPE",
+  176: "SHARED_FUNCTION_INFO_TYPE",
+  177: "CELL_TYPE",
+  178: "WEAK_CELL_TYPE",
+  179: "PROPERTY_CELL_TYPE",
+  180: "JS_PROXY_TYPE",
+  181: "JS_GLOBAL_OBJECT_TYPE",
+  182: "JS_GLOBAL_PROXY_TYPE",
+  183: "JS_SPECIAL_API_OBJECT_TYPE",
+  184: "JS_VALUE_TYPE",
+  185: "JS_MESSAGE_OBJECT_TYPE",
+  186: "JS_DATE_TYPE",
+  187: "JS_API_OBJECT_TYPE",
+  188: "JS_OBJECT_TYPE",
+  189: "JS_ARGUMENTS_TYPE",
+  190: "JS_CONTEXT_EXTENSION_OBJECT_TYPE",
+  191: "JS_GENERATOR_OBJECT_TYPE",
+  192: "JS_MODULE_NAMESPACE_TYPE",
+  193: "JS_ARRAY_TYPE",
+  194: "JS_ARRAY_BUFFER_TYPE",
+  195: "JS_TYPED_ARRAY_TYPE",
+  196: "JS_DATA_VIEW_TYPE",
+  197: "JS_SET_TYPE",
+  198: "JS_MAP_TYPE",
+  199: "JS_SET_ITERATOR_TYPE",
+  200: "JS_MAP_ITERATOR_TYPE",
+  201: "JS_WEAK_MAP_TYPE",
+  202: "JS_WEAK_SET_TYPE",
+  203: "JS_PROMISE_TYPE",
+  204: "JS_REGEXP_TYPE",
+  205: "JS_ERROR_TYPE",
+  206: "JS_STRING_ITERATOR_TYPE",
+  207: "JS_TYPED_ARRAY_KEY_ITERATOR_TYPE",
+  208: "JS_FAST_ARRAY_KEY_ITERATOR_TYPE",
+  209: "JS_GENERIC_ARRAY_KEY_ITERATOR_TYPE",
+  210: "JS_UINT8_ARRAY_KEY_VALUE_ITERATOR_TYPE",
+  211: "JS_INT8_ARRAY_KEY_VALUE_ITERATOR_TYPE",
+  212: "JS_UINT16_ARRAY_KEY_VALUE_ITERATOR_TYPE",
+  213: "JS_INT16_ARRAY_KEY_VALUE_ITERATOR_TYPE",
+  214: "JS_UINT32_ARRAY_KEY_VALUE_ITERATOR_TYPE",
+  215: "JS_INT32_ARRAY_KEY_VALUE_ITERATOR_TYPE",
+  216: "JS_FLOAT32_ARRAY_KEY_VALUE_ITERATOR_TYPE",
+  217: "JS_FLOAT64_ARRAY_KEY_VALUE_ITERATOR_TYPE",
+  218: "JS_UINT8_CLAMPED_ARRAY_KEY_VALUE_ITERATOR_TYPE",
+  219: "JS_FAST_SMI_ARRAY_KEY_VALUE_ITERATOR_TYPE",
+  220: "JS_FAST_HOLEY_SMI_ARRAY_KEY_VALUE_ITERATOR_TYPE",
+  221: "JS_FAST_ARRAY_KEY_VALUE_ITERATOR_TYPE",
+  222: "JS_FAST_HOLEY_ARRAY_KEY_VALUE_ITERATOR_TYPE",
+  223: "JS_FAST_DOUBLE_ARRAY_KEY_VALUE_ITERATOR_TYPE",
+  224: "JS_FAST_HOLEY_DOUBLE_ARRAY_KEY_VALUE_ITERATOR_TYPE",
+  225: "JS_GENERIC_ARRAY_KEY_VALUE_ITERATOR_TYPE",
+  226: "JS_UINT8_ARRAY_VALUE_ITERATOR_TYPE",
+  227: "JS_INT8_ARRAY_VALUE_ITERATOR_TYPE",
+  228: "JS_UINT16_ARRAY_VALUE_ITERATOR_TYPE",
+  229: "JS_INT16_ARRAY_VALUE_ITERATOR_TYPE",
+  230: "JS_UINT32_ARRAY_VALUE_ITERATOR_TYPE",
+  231: "JS_INT32_ARRAY_VALUE_ITERATOR_TYPE",
+  232: "JS_FLOAT32_ARRAY_VALUE_ITERATOR_TYPE",
+  233: "JS_FLOAT64_ARRAY_VALUE_ITERATOR_TYPE",
+  234: "JS_UINT8_CLAMPED_ARRAY_VALUE_ITERATOR_TYPE",
+  235: "JS_FAST_SMI_ARRAY_VALUE_ITERATOR_TYPE",
+  236: "JS_FAST_HOLEY_SMI_ARRAY_VALUE_ITERATOR_TYPE",
+  237: "JS_FAST_ARRAY_VALUE_ITERATOR_TYPE",
+  238: "JS_FAST_HOLEY_ARRAY_VALUE_ITERATOR_TYPE",
+  239: "JS_FAST_DOUBLE_ARRAY_VALUE_ITERATOR_TYPE",
+  240: "JS_FAST_HOLEY_DOUBLE_ARRAY_VALUE_ITERATOR_TYPE",
+  241: "JS_GENERIC_ARRAY_VALUE_ITERATOR_TYPE",
+  242: "JS_BOUND_FUNCTION_TYPE",
+  243: "JS_FUNCTION_TYPE",
 }
 
 # List of known V8 maps.
 KNOWN_MAPS = {
-  0x08101: (138, "FreeSpaceMap"),
-  0x0812d: (132, "MetaMap"),
-  0x08159: (131, "NullMap"),
-  0x08185: (167, "FixedArrayMap"),
-  0x081b1: (4, "OneByteInternalizedStringMap"),
-  0x081dd: (149, "OnePointerFillerMap"),
-  0x08209: (149, "TwoPointerFillerMap"),
-  0x08235: (131, "UninitializedMap"),
-  0x08261: (131, "UndefinedMap"),
-  0x0828d: (129, "HeapNumberMap"),
-  0x082b9: (131, "TheHoleMap"),
-  0x082e5: (131, "BooleanMap"),
-  0x08311: (136, "ByteArrayMap"),
-  0x0833d: (167, "FixedCOWArrayMap"),
-  0x08369: (167, "HashTableMap"),
-  0x08395: (128, "SymbolMap"),
-  0x083c1: (68, "OneByteStringMap"),
-  0x083ed: (167, "ScopeInfoMap"),
-  0x08419: (168, "SharedFunctionInfoMap"),
-  0x08445: (133, "CodeMap"),
-  0x08471: (167, "FunctionContextMap"),
-  0x0849d: (169, "CellMap"),
-  0x084c9: (170, "WeakCellMap"),
-  0x084f5: (172, "GlobalPropertyCellMap"),
-  0x08521: (135, "ForeignMap"),
-  0x0854d: (171, "TransitionArrayMap"),
-  0x08579: (131, "NoInterceptorResultSentinelMap"),
-  0x085a5: (131, "ArgumentsMarkerMap"),
-  0x085d1: (167, "NativeContextMap"),
-  0x085fd: (167, "ModuleContextMap"),
-  0x08629: (167, "ScriptContextMap"),
-  0x08655: (167, "BlockContextMap"),
-  0x08681: (167, "CatchContextMap"),
-  0x086ad: (167, "WithContextMap"),
-  0x086d9: (148, "FixedDoubleArrayMap"),
-  0x08705: (134, "MutableHeapNumberMap"),
-  0x08731: (167, "OrderedHashTableMap"),
-  0x0875d: (167, "SloppyArgumentsElementsMap"),
-  0x08789: (180, "JSMessageObjectMap"),
-  0x087b5: (183, "NeanderMap"),
-  0x087e1: (137, "BytecodeArrayMap"),
-  0x0880d: (64, "StringMap"),
-  0x08839: (69, "ConsOneByteStringMap"),
-  0x08865: (65, "ConsStringMap"),
-  0x08891: (67, "SlicedStringMap"),
-  0x088bd: (71, "SlicedOneByteStringMap"),
-  0x088e9: (66, "ExternalStringMap"),
-  0x08915: (74, "ExternalStringWithOneByteDataMap"),
-  0x08941: (70, "ExternalOneByteStringMap"),
-  0x0896d: (82, "ShortExternalStringMap"),
-  0x08999: (90, "ShortExternalStringWithOneByteDataMap"),
-  0x089c5: (0, "InternalizedStringMap"),
-  0x089f1: (2, "ExternalInternalizedStringMap"),
-  0x08a1d: (10, "ExternalInternalizedStringWithOneByteDataMap"),
-  0x08a49: (6, "ExternalOneByteInternalizedStringMap"),
-  0x08a75: (18, "ShortExternalInternalizedStringMap"),
-  0x08aa1: (26, "ShortExternalInternalizedStringWithOneByteDataMap"),
-  0x08acd: (22, "ShortExternalOneByteInternalizedStringMap"),
-  0x08af9: (86, "ShortExternalOneByteStringMap"),
-  0x08b25: (130, "Float32x4Map"),
-  0x08b51: (130, "Int32x4Map"),
-  0x08b7d: (130, "Uint32x4Map"),
-  0x08ba9: (130, "Bool32x4Map"),
-  0x08bd5: (130, "Int16x8Map"),
-  0x08c01: (130, "Uint16x8Map"),
-  0x08c2d: (130, "Bool16x8Map"),
-  0x08c59: (130, "Int8x16Map"),
-  0x08c85: (130, "Uint8x16Map"),
-  0x08cb1: (130, "Bool8x16Map"),
-  0x08cdd: (131, "ExceptionMap"),
-  0x08d09: (131, "TerminationExceptionMap"),
-  0x08d35: (131, "OptimizedOutMap"),
-  0x08d61: (131, "StaleRegisterMap"),
-  0x08d8d: (167, "DebugEvaluateContextMap"),
-  0x08db9: (167, "ScriptContextTableMap"),
-  0x08de5: (167, "UnseededNumberDictionaryMap"),
-  0x08e11: (183, "ExternalMap"),
-  0x08e3d: (86, "NativeSourceStringMap"),
-  0x08e69: (140, "FixedUint8ArrayMap"),
-  0x08e95: (139, "FixedInt8ArrayMap"),
-  0x08ec1: (142, "FixedUint16ArrayMap"),
-  0x08eed: (141, "FixedInt16ArrayMap"),
-  0x08f19: (144, "FixedUint32ArrayMap"),
-  0x08f45: (143, "FixedInt32ArrayMap"),
-  0x08f71: (145, "FixedFloat32ArrayMap"),
-  0x08f9d: (146, "FixedFloat64ArrayMap"),
-  0x08fc9: (147, "FixedUint8ClampedArrayMap"),
-  0x08ff5: (161, "ScriptMap"),
-  0x09021: (159, "AllocationSiteMap"),
-  0x0904d: (160, "AllocationMementoMap"),
-  0x09079: (150, "AccessorInfoMap"),
-  0x090a5: (164, "BoxMap"),
-  0x090d1: (151, "AccessorPairMap"),
-  0x090fd: (152, "AccessCheckInfoMap"),
-  0x09129: (153, "InterceptorInfoMap"),
-  0x09155: (154, "CallHandlerInfoMap"),
-  0x09181: (155, "FunctionTemplateInfoMap"),
-  0x091ad: (156, "ObjectTemplateInfoMap"),
-  0x091d9: (162, "TypeFeedbackInfoMap"),
-  0x09205: (163, "AliasedArgumentsEntryMap"),
-  0x09231: (165, "DebugInfoMap"),
-  0x0925d: (166, "BreakPointInfoMap"),
-  0x09289: (173, "PrototypeInfoMap"),
-  0x092b5: (174, "ContextExtensionMap"),
+  0x84101: (138, "FreeSpaceMap"),
+  0x8412d: (132, "MetaMap"),
+  0x84159: (131, "NullMap"),
+  0x84185: (174, "FixedArrayMap"),
+  0x841b1: (4, "OneByteInternalizedStringMap"),
+  0x841dd: (149, "OnePointerFillerMap"),
+  0x84209: (149, "TwoPointerFillerMap"),
+  0x84235: (131, "UninitializedMap"),
+  0x84261: (131, "UndefinedMap"),
+  0x8428d: (129, "HeapNumberMap"),
+  0x842b9: (131, "TheHoleMap"),
+  0x842e5: (131, "BooleanMap"),
+  0x84311: (136, "ByteArrayMap"),
+  0x8433d: (174, "FixedCOWArrayMap"),
+  0x84369: (174, "HashTableMap"),
+  0x84395: (128, "SymbolMap"),
+  0x843c1: (68, "OneByteStringMap"),
+  0x843ed: (174, "ScopeInfoMap"),
+  0x84419: (176, "SharedFunctionInfoMap"),
+  0x84445: (133, "CodeMap"),
+  0x84471: (174, "FunctionContextMap"),
+  0x8449d: (177, "CellMap"),
+  0x844c9: (178, "WeakCellMap"),
+  0x844f5: (179, "GlobalPropertyCellMap"),
+  0x84521: (135, "ForeignMap"),
+  0x8454d: (175, "TransitionArrayMap"),
+  0x84579: (131, "NoInterceptorResultSentinelMap"),
+  0x845a5: (131, "ArgumentsMarkerMap"),
+  0x845d1: (174, "NativeContextMap"),
+  0x845fd: (174, "ModuleContextMap"),
+  0x84629: (174, "ScriptContextMap"),
+  0x84655: (174, "BlockContextMap"),
+  0x84681: (174, "CatchContextMap"),
+  0x846ad: (174, "WithContextMap"),
+  0x846d9: (148, "FixedDoubleArrayMap"),
+  0x84705: (134, "MutableHeapNumberMap"),
+  0x84731: (174, "OrderedHashTableMap"),
+  0x8475d: (174, "SloppyArgumentsElementsMap"),
+  0x84789: (185, "JSMessageObjectMap"),
+  0x847b5: (137, "BytecodeArrayMap"),
+  0x847e1: (174, "ModuleInfoMap"),
+  0x8480d: (64, "StringMap"),
+  0x84839: (69, "ConsOneByteStringMap"),
+  0x84865: (65, "ConsStringMap"),
+  0x84891: (67, "SlicedStringMap"),
+  0x848bd: (71, "SlicedOneByteStringMap"),
+  0x848e9: (66, "ExternalStringMap"),
+  0x84915: (74, "ExternalStringWithOneByteDataMap"),
+  0x84941: (70, "ExternalOneByteStringMap"),
+  0x8496d: (82, "ShortExternalStringMap"),
+  0x84999: (90, "ShortExternalStringWithOneByteDataMap"),
+  0x849c5: (0, "InternalizedStringMap"),
+  0x849f1: (2, "ExternalInternalizedStringMap"),
+  0x84a1d: (10, "ExternalInternalizedStringWithOneByteDataMap"),
+  0x84a49: (6, "ExternalOneByteInternalizedStringMap"),
+  0x84a75: (18, "ShortExternalInternalizedStringMap"),
+  0x84aa1: (26, "ShortExternalInternalizedStringWithOneByteDataMap"),
+  0x84acd: (22, "ShortExternalOneByteInternalizedStringMap"),
+  0x84af9: (86, "ShortExternalOneByteStringMap"),
+  0x84b25: (130, "Float32x4Map"),
+  0x84b51: (130, "Int32x4Map"),
+  0x84b7d: (130, "Uint32x4Map"),
+  0x84ba9: (130, "Bool32x4Map"),
+  0x84bd5: (130, "Int16x8Map"),
+  0x84c01: (130, "Uint16x8Map"),
+  0x84c2d: (130, "Bool16x8Map"),
+  0x84c59: (130, "Int8x16Map"),
+  0x84c85: (130, "Uint8x16Map"),
+  0x84cb1: (130, "Bool8x16Map"),
+  0x84cdd: (131, "ExceptionMap"),
+  0x84d09: (131, "TerminationExceptionMap"),
+  0x84d35: (131, "OptimizedOutMap"),
+  0x84d61: (131, "StaleRegisterMap"),
+  0x84d8d: (174, "DebugEvaluateContextMap"),
+  0x84db9: (174, "ScriptContextTableMap"),
+  0x84de5: (174, "UnseededNumberDictionaryMap"),
+  0x84e11: (188, "ExternalMap"),
+  0x84e3d: (86, "NativeSourceStringMap"),
+  0x84e69: (140, "FixedUint8ArrayMap"),
+  0x84e95: (139, "FixedInt8ArrayMap"),
+  0x84ec1: (142, "FixedUint16ArrayMap"),
+  0x84eed: (141, "FixedInt16ArrayMap"),
+  0x84f19: (144, "FixedUint32ArrayMap"),
+  0x84f45: (143, "FixedInt32ArrayMap"),
+  0x84f71: (145, "FixedFloat32ArrayMap"),
+  0x84f9d: (146, "FixedFloat64ArrayMap"),
+  0x84fc9: (147, "FixedUint8ClampedArrayMap"),
+  0x84ff5: (159, "ScriptMap"),
+  0x85021: (157, "AllocationSiteMap"),
+  0x8504d: (158, "AllocationMementoMap"),
+  0x85079: (150, "AccessorInfoMap"),
+  0x850a5: (155, "FunctionTemplateInfoMap"),
+  0x850d1: (168, "Tuple2Map"),
+  0x850fd: (167, "PrototypeInfoMap"),
+  0x85129: (151, "AccessorPairMap"),
+  0x85155: (152, "AccessCheckInfoMap"),
+  0x85181: (153, "InterceptorInfoMap"),
+  0x851ad: (154, "CallHandlerInfoMap"),
+  0x851d9: (156, "ObjectTemplateInfoMap"),
+  0x85205: (160, "TypeFeedbackInfoMap"),
+  0x85231: (161, "AliasedArgumentsEntryMap"),
+  0x8525d: (162, "BoxMap"),
+  0x85289: (163, "PromiseResolveThenableJobInfoMap"),
+  0x852b5: (164, "PromiseReactionJobInfoMap"),
+  0x852e1: (165, "DebugInfoMap"),
+  0x8530d: (166, "BreakPointInfoMap"),
+  0x85339: (169, "Tuple3Map"),
+  0x85365: (170, "ContextExtensionMap"),
+  0x85391: (171, "ConstantElementsPairMap"),
+  0x853bd: (172, "ModuleMap"),
+  0x853e9: (173, "ModuleInfoEntryMap"),
 }
 
 # List of known V8 objects.
 KNOWN_OBJECTS = {
-  ("OLD_SPACE", 0x08101): "NullValue",
-  ("OLD_SPACE", 0x0811d): "EmptyDescriptorArray",
-  ("OLD_SPACE", 0x08125): "EmptyFixedArray",
-  ("OLD_SPACE", 0x08151): "UninitializedValue",
-  ("OLD_SPACE", 0x081a1): "UndefinedValue",
-  ("OLD_SPACE", 0x081bd): "NanValue",
-  ("OLD_SPACE", 0x081cd): "TheHoleValue",
-  ("OLD_SPACE", 0x081f9): "TrueValue",
-  ("OLD_SPACE", 0x08239): "FalseValue",
-  ("OLD_SPACE", 0x08269): "empty_string",
-  ("OLD_SPACE", 0x08275): "NoInterceptorResultSentinel",
-  ("OLD_SPACE", 0x082bd): "ArgumentsMarker",
-  ("OLD_SPACE", 0x082f5): "EmptyByteArray",
-  ("OLD_SPACE", 0x082fd): "EmptyWeakCell",
-  ("OLD_SPACE", 0x0830d): "InfinityValue",
-  ("OLD_SPACE", 0x0831d): "MinusZeroValue",
-  ("OLD_SPACE", 0x0832d): "MinusInfinityValue",
-  ("OLD_SPACE", 0x09961): "EmptyLiteralsArray",
-  ("OLD_SPACE", 0x0996d): "ClearedOptimizedCodeMap",
-  ("OLD_SPACE", 0x09979): "Exception",
-  ("OLD_SPACE", 0x099ad): "TerminationException",
-  ("OLD_SPACE", 0x099ed): "OptimizedOut",
-  ("OLD_SPACE", 0x09a25): "StaleRegister",
-  ("OLD_SPACE", 0x09a5d): "EmptyFixedUint8Array",
-  ("OLD_SPACE", 0x09a6d): "EmptyFixedInt8Array",
-  ("OLD_SPACE", 0x09a7d): "EmptyFixedUint16Array",
-  ("OLD_SPACE", 0x09a8d): "EmptyFixedInt16Array",
-  ("OLD_SPACE", 0x09a9d): "EmptyFixedUint32Array",
-  ("OLD_SPACE", 0x09aad): "EmptyFixedInt32Array",
-  ("OLD_SPACE", 0x09abd): "EmptyFixedFloat32Array",
-  ("OLD_SPACE", 0x09acd): "EmptyFixedFloat64Array",
-  ("OLD_SPACE", 0x09add): "EmptyFixedUint8ClampedArray",
-  ("OLD_SPACE", 0x09aed): "EmptyScript",
-  ("OLD_SPACE", 0x09b2d): "UndefinedCell",
-  ("OLD_SPACE", 0x09b35): "EmptySloppyArgumentsElements",
-  ("OLD_SPACE", 0x09b45): "EmptySlowElementDictionary",
-  ("OLD_SPACE", 0x09b91): "DummyVector",
-  ("OLD_SPACE", 0x09c09): "EmptyPropertyCell",
-  ("OLD_SPACE", 0x09c19): "ArrayProtector",
-  ("OLD_SPACE", 0x09c29): "IsConcatSpreadableProtector",
-  ("OLD_SPACE", 0x09c31): "HasInstanceProtector",
-  ("OLD_SPACE", 0x09c41): "SpeciesProtector",
-  ("OLD_SPACE", 0x09c49): "NumberStringCache",
-  ("OLD_SPACE", 0x0a451): "SingleCharacterStringCache",
-  ("OLD_SPACE", 0x0a909): "StringSplitCache",
-  ("OLD_SPACE", 0x0ad11): "RegExpMultipleCache",
-  ("OLD_SPACE", 0x0b119): "NativesSourceCache",
-  ("OLD_SPACE", 0x0b2e5): "ExperimentalNativesSourceCache",
-  ("OLD_SPACE", 0x0b309): "ExtraNativesSourceCache",
-  ("OLD_SPACE", 0x0b325): "ExperimentalExtraNativesSourceCache",
-  ("OLD_SPACE", 0x0b331): "IntrinsicFunctionNames",
-  ("OLD_SPACE", 0x244bd): "EmptyPropertiesDictionary",
-  ("OLD_SPACE", 0x24509): "ScriptList",
-  ("OLD_SPACE", 0x3fd85): "CodeStubs",
-  ("OLD_SPACE", 0x49285): "WeakObjectToCodeTable",
-  ("OLD_SPACE", 0x49399): "WeakNewSpaceObjectToCodeList",
-  ("OLD_SPACE", 0x493e1): "NoScriptSharedFunctionInfos",
-  ("OLD_SPACE", 0x50cf9): "MessageListeners",
-  ("OLD_SPACE", 0x5494d): "StringTable",
-  ("CODE_SPACE", 0x184a1): "JsConstructEntryCode",
-  ("CODE_SPACE", 0x23fe1): "JsEntryCode",
+  ("OLD_SPACE", 0x84101): "NullValue",
+  ("OLD_SPACE", 0x8411d): "EmptyDescriptorArray",
+  ("OLD_SPACE", 0x84125): "EmptyFixedArray",
+  ("OLD_SPACE", 0x84151): "UninitializedValue",
+  ("OLD_SPACE", 0x841a1): "UndefinedValue",
+  ("OLD_SPACE", 0x841bd): "NanValue",
+  ("OLD_SPACE", 0x841cd): "TheHoleValue",
+  ("OLD_SPACE", 0x841fd): "HoleNanValue",
+  ("OLD_SPACE", 0x84209): "TrueValue",
+  ("OLD_SPACE", 0x84249): "FalseValue",
+  ("OLD_SPACE", 0x84279): "empty_string",
+  ("OLD_SPACE", 0x84285): "NoInterceptorResultSentinel",
+  ("OLD_SPACE", 0x842cd): "ArgumentsMarker",
+  ("OLD_SPACE", 0x84305): "EmptyByteArray",
+  ("OLD_SPACE", 0x8430d): "EmptyWeakCell",
+  ("OLD_SPACE", 0x8431d): "InfinityValue",
+  ("OLD_SPACE", 0x8432d): "MinusZeroValue",
+  ("OLD_SPACE", 0x8433d): "MinusInfinityValue",
+  ("OLD_SPACE", 0x85939): "EmptyLiteralsArray",
+  ("OLD_SPACE", 0x85945): "EmptyTypeFeedbackVector",
+  ("OLD_SPACE", 0x85955): "EmptyScopeInfo",
+  ("OLD_SPACE", 0x8595d): "Exception",
+  ("OLD_SPACE", 0x85991): "TerminationException",
+  ("OLD_SPACE", 0x859d1): "OptimizedOut",
+  ("OLD_SPACE", 0x85a09): "StaleRegister",
+  ("OLD_SPACE", 0x85a41): "EmptyFixedUint8Array",
+  ("OLD_SPACE", 0x85a51): "EmptyFixedInt8Array",
+  ("OLD_SPACE", 0x85a61): "EmptyFixedUint16Array",
+  ("OLD_SPACE", 0x85a71): "EmptyFixedInt16Array",
+  ("OLD_SPACE", 0x85a81): "EmptyFixedUint32Array",
+  ("OLD_SPACE", 0x85a91): "EmptyFixedInt32Array",
+  ("OLD_SPACE", 0x85aa1): "EmptyFixedFloat32Array",
+  ("OLD_SPACE", 0x85ab1): "EmptyFixedFloat64Array",
+  ("OLD_SPACE", 0x85ac1): "EmptyFixedUint8ClampedArray",
+  ("OLD_SPACE", 0x85ad1): "EmptyScript",
+  ("OLD_SPACE", 0x85b11): "UndefinedCell",
+  ("OLD_SPACE", 0x85b19): "EmptySloppyArgumentsElements",
+  ("OLD_SPACE", 0x85b29): "EmptySlowElementDictionary",
+  ("OLD_SPACE", 0x85b75): "DummyVector",
+  ("OLD_SPACE", 0x85bb9): "EmptyPropertyCell",
+  ("OLD_SPACE", 0x85bc9): "ArrayProtector",
+  ("OLD_SPACE", 0x85bd9): "IsConcatSpreadableProtector",
+  ("OLD_SPACE", 0x85be1): "HasInstanceProtector",
+  ("OLD_SPACE", 0x85bf1): "SpeciesProtector",
+  ("OLD_SPACE", 0x85bf9): "StringLengthProtector",
+  ("OLD_SPACE", 0x85c09): "FastArrayIterationProtector",
+  ("OLD_SPACE", 0x85c11): "ArrayIteratorProtector",
+  ("OLD_SPACE", 0x85c19): "ArrayBufferNeuteringProtector",
+  ("OLD_SPACE", 0x85c29): "NumberStringCache",
+  ("OLD_SPACE", 0x86431): "SingleCharacterStringCache",
+  ("OLD_SPACE", 0x86859): "StringSplitCache",
+  ("OLD_SPACE", 0x86c61): "RegExpMultipleCache",
+  ("OLD_SPACE", 0x87069): "NativesSourceCache",
+  ("OLD_SPACE", 0x871d1): "ExperimentalNativesSourceCache",
+  ("OLD_SPACE", 0x871ed): "ExtraNativesSourceCache",
+  ("OLD_SPACE", 0x87209): "ExperimentalExtraNativesSourceCache",
+  ("OLD_SPACE", 0x87215): "EmptyPropertiesDictionary",
+  ("OLD_SPACE", 0x87261): "ScriptList",
+  ("OLD_SPACE", 0x9ab99): "CodeStubs",
+  ("OLD_SPACE", 0xa2bd5): "WeakObjectToCodeTable",
+  ("OLD_SPACE", 0xa2ce9): "WeakNewSpaceObjectToCodeList",
+  ("OLD_SPACE", 0xa2d31): "NoScriptSharedFunctionInfos",
+  ("OLD_SPACE", 0xb26e9): "MessageListeners",
+  ("OLD_SPACE", 0xb6d75): "StringTable",
+  ("CODE_SPACE", 0x1aa01): "JsConstructEntryCode",
+  ("CODE_SPACE", 0x29ba1): "JsEntryCode",
 }