BASELINE: Update Chromium to 85.0.4183.14085-based

Change-Id: Iaa42f4680837c57725b1344f108c0196741f6057
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

1 files changed, 246 insertions, 243 deletions

diff --git a/chromium/v8/tools/v8heapconst.py b/chromium/v8/tools/v8heapconst.py
index ac69cfb836b..57b1cf26bbd 100644
--- a/chromium/v8/tools/v8heapconst.py
+++ b/chromium/v8/tools/v8heapconst.py
@@ -72,31 +72,31 @@ INSTANCE_TYPES = {
   108: "TEMPLATE_OBJECT_DESCRIPTION_TYPE",
   109: "TUPLE2_TYPE",
   110: "WASM_CAPI_FUNCTION_DATA_TYPE",
-  111: "WASM_DEBUG_INFO_TYPE",
-  112: "WASM_EXCEPTION_TAG_TYPE",
-  113: "WASM_EXPORTED_FUNCTION_DATA_TYPE",
-  114: "WASM_INDIRECT_FUNCTION_TABLE_TYPE",
-  115: "WASM_JS_FUNCTION_DATA_TYPE",
-  116: "WASM_VALUE_TYPE",
-  117: "FIXED_ARRAY_TYPE",
-  118: "HASH_TABLE_TYPE",
-  119: "EPHEMERON_HASH_TABLE_TYPE",
-  120: "GLOBAL_DICTIONARY_TYPE",
-  121: "NAME_DICTIONARY_TYPE",
-  122: "NUMBER_DICTIONARY_TYPE",
-  123: "ORDERED_HASH_MAP_TYPE",
-  124: "ORDERED_HASH_SET_TYPE",
-  125: "ORDERED_NAME_DICTIONARY_TYPE",
-  126: "SIMPLE_NUMBER_DICTIONARY_TYPE",
-  127: "STRING_TABLE_TYPE",
-  128: "CLOSURE_FEEDBACK_CELL_ARRAY_TYPE",
-  129: "OBJECT_BOILERPLATE_DESCRIPTION_TYPE",
-  130: "SCOPE_INFO_TYPE",
-  131: "SCRIPT_CONTEXT_TABLE_TYPE",
-  132: "BYTE_ARRAY_TYPE",
-  133: "BYTECODE_ARRAY_TYPE",
-  134: "FIXED_DOUBLE_ARRAY_TYPE",
-  135: "INTERNAL_CLASS_WITH_SMI_ELEMENTS_TYPE",
+  111: "WASM_EXCEPTION_TAG_TYPE",
+  112: "WASM_EXPORTED_FUNCTION_DATA_TYPE",
+  113: "WASM_INDIRECT_FUNCTION_TABLE_TYPE",
+  114: "WASM_JS_FUNCTION_DATA_TYPE",
+  115: "WASM_VALUE_TYPE",
+  116: "FIXED_ARRAY_TYPE",
+  117: "HASH_TABLE_TYPE",
+  118: "EPHEMERON_HASH_TABLE_TYPE",
+  119: "GLOBAL_DICTIONARY_TYPE",
+  120: "NAME_DICTIONARY_TYPE",
+  121: "NUMBER_DICTIONARY_TYPE",
+  122: "ORDERED_HASH_MAP_TYPE",
+  123: "ORDERED_HASH_SET_TYPE",
+  124: "ORDERED_NAME_DICTIONARY_TYPE",
+  125: "SIMPLE_NUMBER_DICTIONARY_TYPE",
+  126: "STRING_TABLE_TYPE",
+  127: "CLOSURE_FEEDBACK_CELL_ARRAY_TYPE",
+  128: "OBJECT_BOILERPLATE_DESCRIPTION_TYPE",
+  129: "SCOPE_INFO_TYPE",
+  130: "SCRIPT_CONTEXT_TABLE_TYPE",
+  131: "BYTE_ARRAY_TYPE",
+  132: "BYTECODE_ARRAY_TYPE",
+  133: "FIXED_DOUBLE_ARRAY_TYPE",
+  134: "INTERNAL_CLASS_WITH_SMI_ELEMENTS_TYPE",
+  135: "SLOPPY_ARGUMENTS_ELEMENTS_TYPE",
   136: "AWAIT_CONTEXT_TYPE",
   137: "BLOCK_CONTEXT_TYPE",
   138: "CATCH_CONTEXT_TYPE",
@@ -107,46 +107,48 @@ INSTANCE_TYPES = {
   143: "NATIVE_CONTEXT_TYPE",
   144: "SCRIPT_CONTEXT_TYPE",
   145: "WITH_CONTEXT_TYPE",
-  146: "SMALL_ORDERED_HASH_MAP_TYPE",
-  147: "SMALL_ORDERED_HASH_SET_TYPE",
-  148: "SMALL_ORDERED_NAME_DICTIONARY_TYPE",
-  149: "EXPORTED_SUB_CLASS_BASE_TYPE",
-  150: "EXPORTED_SUB_CLASS_TYPE",
-  151: "SOURCE_TEXT_MODULE_TYPE",
-  152: "SYNTHETIC_MODULE_TYPE",
-  153: "UNCOMPILED_DATA_WITH_PREPARSE_DATA_TYPE",
-  154: "UNCOMPILED_DATA_WITHOUT_PREPARSE_DATA_TYPE",
-  155: "WEAK_FIXED_ARRAY_TYPE",
-  156: "TRANSITION_ARRAY_TYPE",
-  157: "CELL_TYPE",
-  158: "CODE_TYPE",
-  159: "CODE_DATA_CONTAINER_TYPE",
-  160: "COVERAGE_INFO_TYPE",
-  161: "DESCRIPTOR_ARRAY_TYPE",
-  162: "EMBEDDER_DATA_ARRAY_TYPE",
-  163: "FEEDBACK_METADATA_TYPE",
-  164: "FEEDBACK_VECTOR_TYPE",
-  165: "FILLER_TYPE",
-  166: "FREE_SPACE_TYPE",
-  167: "INTERNAL_CLASS_TYPE",
-  168: "INTERNAL_CLASS_WITH_STRUCT_ELEMENTS_TYPE",
-  169: "MAP_TYPE",
-  170: "PREPARSE_DATA_TYPE",
-  171: "PROPERTY_ARRAY_TYPE",
-  172: "PROPERTY_CELL_TYPE",
-  173: "SHARED_FUNCTION_INFO_TYPE",
-  174: "SMI_BOX_TYPE",
-  175: "SMI_PAIR_TYPE",
-  176: "SORT_STATE_TYPE",
-  177: "WASM_ARRAY_TYPE",
-  178: "WASM_STRUCT_TYPE",
-  179: "WEAK_ARRAY_LIST_TYPE",
-  180: "WEAK_CELL_TYPE",
-  181: "JS_PROXY_TYPE",
+  146: "EXPORTED_SUB_CLASS_BASE_TYPE",
+  147: "EXPORTED_SUB_CLASS_TYPE",
+  148: "EXPORTED_SUB_CLASS2_TYPE",
+  149: "SMALL_ORDERED_HASH_MAP_TYPE",
+  150: "SMALL_ORDERED_HASH_SET_TYPE",
+  151: "SMALL_ORDERED_NAME_DICTIONARY_TYPE",
+  152: "SOURCE_TEXT_MODULE_TYPE",
+  153: "SYNTHETIC_MODULE_TYPE",
+  154: "UNCOMPILED_DATA_WITH_PREPARSE_DATA_TYPE",
+  155: "UNCOMPILED_DATA_WITHOUT_PREPARSE_DATA_TYPE",
+  156: "WEAK_FIXED_ARRAY_TYPE",
+  157: "TRANSITION_ARRAY_TYPE",
+  158: "CELL_TYPE",
+  159: "CODE_TYPE",
+  160: "CODE_DATA_CONTAINER_TYPE",
+  161: "COVERAGE_INFO_TYPE",
+  162: "DESCRIPTOR_ARRAY_TYPE",
+  163: "EMBEDDER_DATA_ARRAY_TYPE",
+  164: "FEEDBACK_METADATA_TYPE",
+  165: "FEEDBACK_VECTOR_TYPE",
+  166: "FILLER_TYPE",
+  167: "FREE_SPACE_TYPE",
+  168: "INTERNAL_CLASS_TYPE",
+  169: "INTERNAL_CLASS_WITH_STRUCT_ELEMENTS_TYPE",
+  170: "MAP_TYPE",
+  171: "ON_HEAP_BASIC_BLOCK_PROFILER_DATA_TYPE",
+  172: "PREPARSE_DATA_TYPE",
+  173: "PROPERTY_ARRAY_TYPE",
+  174: "PROPERTY_CELL_TYPE",
+  175: "SHARED_FUNCTION_INFO_TYPE",
+  176: "SMI_BOX_TYPE",
+  177: "SMI_PAIR_TYPE",
+  178: "SORT_STATE_TYPE",
+  179: "WASM_ARRAY_TYPE",
+  180: "WASM_STRUCT_TYPE",
+  181: "WEAK_ARRAY_LIST_TYPE",
+  182: "WEAK_CELL_TYPE",
+  183: "JS_PROXY_TYPE",
   1057: "JS_OBJECT_TYPE",
-  182: "JS_GLOBAL_OBJECT_TYPE",
-  183: "JS_GLOBAL_PROXY_TYPE",
-  184: "JS_MODULE_NAMESPACE_TYPE",
+  184: "JS_GLOBAL_OBJECT_TYPE",
+  185: "JS_GLOBAL_PROXY_TYPE",
+  186: "JS_MODULE_NAMESPACE_TYPE",
   1040: "JS_SPECIAL_API_OBJECT_TYPE",
   1041: "JS_PRIMITIVE_WRAPPER_TYPE",
   1042: "JS_MAP_KEY_ITERATOR_TYPE",
@@ -164,195 +166,196 @@ INSTANCE_TYPES = {
   1054: "JS_WEAK_MAP_TYPE",
   1055: "JS_WEAK_SET_TYPE",
   1056: "JS_API_OBJECT_TYPE",
-  1058: "JS_AGGREGATE_ERROR_TYPE",
-  1059: "JS_ARGUMENTS_OBJECT_TYPE",
-  1060: "JS_ARRAY_TYPE",
-  1061: "JS_ARRAY_BUFFER_TYPE",
-  1062: "JS_ARRAY_ITERATOR_TYPE",
-  1063: "JS_ASYNC_FROM_SYNC_ITERATOR_TYPE",
-  1064: "JS_COLLATOR_TYPE",
-  1065: "JS_CONTEXT_EXTENSION_OBJECT_TYPE",
-  1066: "JS_DATE_TYPE",
-  1067: "JS_DATE_TIME_FORMAT_TYPE",
-  1068: "JS_DISPLAY_NAMES_TYPE",
-  1069: "JS_ERROR_TYPE",
-  1070: "JS_FINALIZATION_REGISTRY_TYPE",
-  1071: "JS_LIST_FORMAT_TYPE",
-  1072: "JS_LOCALE_TYPE",
-  1073: "JS_MESSAGE_OBJECT_TYPE",
-  1074: "JS_NUMBER_FORMAT_TYPE",
-  1075: "JS_PLURAL_RULES_TYPE",
-  1076: "JS_PROMISE_TYPE",
-  1077: "JS_REG_EXP_TYPE",
-  1078: "JS_REG_EXP_STRING_ITERATOR_TYPE",
-  1079: "JS_RELATIVE_TIME_FORMAT_TYPE",
-  1080: "JS_SEGMENT_ITERATOR_TYPE",
-  1081: "JS_SEGMENTER_TYPE",
-  1082: "JS_STRING_ITERATOR_TYPE",
-  1083: "JS_V8_BREAK_ITERATOR_TYPE",
-  1084: "JS_WEAK_REF_TYPE",
-  1085: "WASM_EXCEPTION_OBJECT_TYPE",
-  1086: "WASM_GLOBAL_OBJECT_TYPE",
-  1087: "WASM_INSTANCE_OBJECT_TYPE",
-  1088: "WASM_MEMORY_OBJECT_TYPE",
-  1089: "WASM_MODULE_OBJECT_TYPE",
-  1090: "WASM_TABLE_OBJECT_TYPE",
-  1091: "JS_BOUND_FUNCTION_TYPE",
-  1092: "JS_FUNCTION_TYPE",
+  1058: "JS_ARGUMENTS_OBJECT_TYPE",
+  1059: "JS_ARRAY_TYPE",
+  1060: "JS_ARRAY_BUFFER_TYPE",
+  1061: "JS_ARRAY_ITERATOR_TYPE",
+  1062: "JS_ASYNC_FROM_SYNC_ITERATOR_TYPE",
+  1063: "JS_COLLATOR_TYPE",
+  1064: "JS_CONTEXT_EXTENSION_OBJECT_TYPE",
+  1065: "JS_DATE_TYPE",
+  1066: "JS_DATE_TIME_FORMAT_TYPE",
+  1067: "JS_DISPLAY_NAMES_TYPE",
+  1068: "JS_ERROR_TYPE",
+  1069: "JS_FINALIZATION_REGISTRY_TYPE",
+  1070: "JS_LIST_FORMAT_TYPE",
+  1071: "JS_LOCALE_TYPE",
+  1072: "JS_MESSAGE_OBJECT_TYPE",
+  1073: "JS_NUMBER_FORMAT_TYPE",
+  1074: "JS_PLURAL_RULES_TYPE",
+  1075: "JS_PROMISE_TYPE",
+  1076: "JS_REG_EXP_TYPE",
+  1077: "JS_REG_EXP_STRING_ITERATOR_TYPE",
+  1078: "JS_RELATIVE_TIME_FORMAT_TYPE",
+  1079: "JS_SEGMENT_ITERATOR_TYPE",
+  1080: "JS_SEGMENTER_TYPE",
+  1081: "JS_STRING_ITERATOR_TYPE",
+  1082: "JS_V8_BREAK_ITERATOR_TYPE",
+  1083: "JS_WEAK_REF_TYPE",
+  1084: "WASM_EXCEPTION_OBJECT_TYPE",
+  1085: "WASM_GLOBAL_OBJECT_TYPE",
+  1086: "WASM_INSTANCE_OBJECT_TYPE",
+  1087: "WASM_MEMORY_OBJECT_TYPE",
+  1088: "WASM_MODULE_OBJECT_TYPE",
+  1089: "WASM_TABLE_OBJECT_TYPE",
+  1090: "JS_BOUND_FUNCTION_TYPE",
+  1091: "JS_FUNCTION_TYPE",
 }
 
 # List of known V8 maps.
 KNOWN_MAPS = {
-  ("read_only_space", 0x00121): (166, "FreeSpaceMap"),
-  ("read_only_space", 0x00149): (169, "MetaMap"),
+  ("read_only_space", 0x00121): (167, "FreeSpaceMap"),
+  ("read_only_space", 0x00149): (170, "MetaMap"),
   ("read_only_space", 0x0018d): (67, "NullMap"),
-  ("read_only_space", 0x001c5): (161, "DescriptorArrayMap"),
-  ("read_only_space", 0x001f5): (155, "WeakFixedArrayMap"),
-  ("read_only_space", 0x0021d): (165, "OnePointerFillerMap"),
-  ("read_only_space", 0x00245): (165, "TwoPointerFillerMap"),
+  ("read_only_space", 0x001c5): (162, "DescriptorArrayMap"),
+  ("read_only_space", 0x001f5): (156, "WeakFixedArrayMap"),
+  ("read_only_space", 0x0021d): (166, "OnePointerFillerMap"),
+  ("read_only_space", 0x00245): (166, "TwoPointerFillerMap"),
   ("read_only_space", 0x00289): (67, "UninitializedMap"),
   ("read_only_space", 0x002cd): (8, "OneByteInternalizedStringMap"),
   ("read_only_space", 0x00329): (67, "UndefinedMap"),
   ("read_only_space", 0x0035d): (66, "HeapNumberMap"),
   ("read_only_space", 0x003a1): (67, "TheHoleMap"),
   ("read_only_space", 0x00401): (67, "BooleanMap"),
-  ("read_only_space", 0x00489): (132, "ByteArrayMap"),
-  ("read_only_space", 0x004b1): (117, "FixedArrayMap"),
-  ("read_only_space", 0x004d9): (117, "FixedCOWArrayMap"),
-  ("read_only_space", 0x00501): (118, "HashTableMap"),
+  ("read_only_space", 0x00489): (131, "ByteArrayMap"),
+  ("read_only_space", 0x004b1): (116, "FixedArrayMap"),
+  ("read_only_space", 0x004d9): (116, "FixedCOWArrayMap"),
+  ("read_only_space", 0x00501): (117, "HashTableMap"),
   ("read_only_space", 0x00529): (64, "SymbolMap"),
   ("read_only_space", 0x00551): (40, "OneByteStringMap"),
-  ("read_only_space", 0x00579): (130, "ScopeInfoMap"),
-  ("read_only_space", 0x005a1): (173, "SharedFunctionInfoMap"),
-  ("read_only_space", 0x005c9): (158, "CodeMap"),
-  ("read_only_space", 0x005f1): (157, "CellMap"),
-  ("read_only_space", 0x00619): (172, "GlobalPropertyCellMap"),
+  ("read_only_space", 0x00579): (129, "ScopeInfoMap"),
+  ("read_only_space", 0x005a1): (175, "SharedFunctionInfoMap"),
+  ("read_only_space", 0x005c9): (159, "CodeMap"),
+  ("read_only_space", 0x005f1): (158, "CellMap"),
+  ("read_only_space", 0x00619): (174, "GlobalPropertyCellMap"),
   ("read_only_space", 0x00641): (70, "ForeignMap"),
-  ("read_only_space", 0x00669): (156, "TransitionArrayMap"),
+  ("read_only_space", 0x00669): (157, "TransitionArrayMap"),
   ("read_only_space", 0x00691): (45, "ThinOneByteStringMap"),
-  ("read_only_space", 0x006b9): (164, "FeedbackVectorMap"),
+  ("read_only_space", 0x006b9): (165, "FeedbackVectorMap"),
   ("read_only_space", 0x0070d): (67, "ArgumentsMarkerMap"),
   ("read_only_space", 0x0076d): (67, "ExceptionMap"),
   ("read_only_space", 0x007c9): (67, "TerminationExceptionMap"),
   ("read_only_space", 0x00831): (67, "OptimizedOutMap"),
   ("read_only_space", 0x00891): (67, "StaleRegisterMap"),
-  ("read_only_space", 0x008d5): (131, "ScriptContextTableMap"),
-  ("read_only_space", 0x008fd): (128, "ClosureFeedbackCellArrayMap"),
-  ("read_only_space", 0x00925): (163, "FeedbackMetadataArrayMap"),
-  ("read_only_space", 0x0094d): (117, "ArrayListMap"),
+  ("read_only_space", 0x008d5): (130, "ScriptContextTableMap"),
+  ("read_only_space", 0x008fd): (127, "ClosureFeedbackCellArrayMap"),
+  ("read_only_space", 0x00925): (164, "FeedbackMetadataArrayMap"),
+  ("read_only_space", 0x0094d): (116, "ArrayListMap"),
   ("read_only_space", 0x00975): (65, "BigIntMap"),
-  ("read_only_space", 0x0099d): (129, "ObjectBoilerplateDescriptionMap"),
-  ("read_only_space", 0x009c5): (133, "BytecodeArrayMap"),
-  ("read_only_space", 0x009ed): (159, "CodeDataContainerMap"),
-  ("read_only_space", 0x00a15): (160, "CoverageInfoMap"),
-  ("read_only_space", 0x00a3d): (134, "FixedDoubleArrayMap"),
-  ("read_only_space", 0x00a65): (120, "GlobalDictionaryMap"),
+  ("read_only_space", 0x0099d): (128, "ObjectBoilerplateDescriptionMap"),
+  ("read_only_space", 0x009c5): (132, "BytecodeArrayMap"),
+  ("read_only_space", 0x009ed): (160, "CodeDataContainerMap"),
+  ("read_only_space", 0x00a15): (161, "CoverageInfoMap"),
+  ("read_only_space", 0x00a3d): (133, "FixedDoubleArrayMap"),
+  ("read_only_space", 0x00a65): (119, "GlobalDictionaryMap"),
   ("read_only_space", 0x00a8d): (96, "ManyClosuresCellMap"),
-  ("read_only_space", 0x00ab5): (117, "ModuleInfoMap"),
-  ("read_only_space", 0x00add): (121, "NameDictionaryMap"),
+  ("read_only_space", 0x00ab5): (116, "ModuleInfoMap"),
+  ("read_only_space", 0x00add): (120, "NameDictionaryMap"),
   ("read_only_space", 0x00b05): (96, "NoClosuresCellMap"),
-  ("read_only_space", 0x00b2d): (122, "NumberDictionaryMap"),
+  ("read_only_space", 0x00b2d): (121, "NumberDictionaryMap"),
   ("read_only_space", 0x00b55): (96, "OneClosureCellMap"),
-  ("read_only_space", 0x00b7d): (123, "OrderedHashMapMap"),
-  ("read_only_space", 0x00ba5): (124, "OrderedHashSetMap"),
-  ("read_only_space", 0x00bcd): (125, "OrderedNameDictionaryMap"),
-  ("read_only_space", 0x00bf5): (170, "PreparseDataMap"),
-  ("read_only_space", 0x00c1d): (171, "PropertyArrayMap"),
+  ("read_only_space", 0x00b7d): (122, "OrderedHashMapMap"),
+  ("read_only_space", 0x00ba5): (123, "OrderedHashSetMap"),
+  ("read_only_space", 0x00bcd): (124, "OrderedNameDictionaryMap"),
+  ("read_only_space", 0x00bf5): (172, "PreparseDataMap"),
+  ("read_only_space", 0x00c1d): (173, "PropertyArrayMap"),
   ("read_only_space", 0x00c45): (92, "SideEffectCallHandlerInfoMap"),
   ("read_only_space", 0x00c6d): (92, "SideEffectFreeCallHandlerInfoMap"),
   ("read_only_space", 0x00c95): (92, "NextCallSideEffectFreeCallHandlerInfoMap"),
-  ("read_only_space", 0x00cbd): (126, "SimpleNumberDictionaryMap"),
-  ("read_only_space", 0x00ce5): (117, "SloppyArgumentsElementsMap"),
-  ("read_only_space", 0x00d0d): (146, "SmallOrderedHashMapMap"),
-  ("read_only_space", 0x00d35): (147, "SmallOrderedHashSetMap"),
-  ("read_only_space", 0x00d5d): (148, "SmallOrderedNameDictionaryMap"),
-  ("read_only_space", 0x00d85): (151, "SourceTextModuleMap"),
-  ("read_only_space", 0x00dad): (127, "StringTableMap"),
-  ("read_only_space", 0x00dd5): (152, "SyntheticModuleMap"),
-  ("read_only_space", 0x00dfd): (154, "UncompiledDataWithoutPreparseDataMap"),
-  ("read_only_space", 0x00e25): (153, "UncompiledDataWithPreparseDataMap"),
-  ("read_only_space", 0x00e4d): (179, "WeakArrayListMap"),
-  ("read_only_space", 0x00e75): (119, "EphemeronHashTableMap"),
-  ("read_only_space", 0x00e9d): (162, "EmbedderDataArrayMap"),
-  ("read_only_space", 0x00ec5): (180, "WeakCellMap"),
-  ("read_only_space", 0x00eed): (32, "StringMap"),
-  ("read_only_space", 0x00f15): (41, "ConsOneByteStringMap"),
-  ("read_only_space", 0x00f3d): (33, "ConsStringMap"),
-  ("read_only_space", 0x00f65): (37, "ThinStringMap"),
-  ("read_only_space", 0x00f8d): (35, "SlicedStringMap"),
-  ("read_only_space", 0x00fb5): (43, "SlicedOneByteStringMap"),
-  ("read_only_space", 0x00fdd): (34, "ExternalStringMap"),
-  ("read_only_space", 0x01005): (42, "ExternalOneByteStringMap"),
-  ("read_only_space", 0x0102d): (50, "UncachedExternalStringMap"),
-  ("read_only_space", 0x01055): (0, "InternalizedStringMap"),
-  ("read_only_space", 0x0107d): (2, "ExternalInternalizedStringMap"),
-  ("read_only_space", 0x010a5): (10, "ExternalOneByteInternalizedStringMap"),
-  ("read_only_space", 0x010cd): (18, "UncachedExternalInternalizedStringMap"),
-  ("read_only_space", 0x010f5): (26, "UncachedExternalOneByteInternalizedStringMap"),
-  ("read_only_space", 0x0111d): (58, "UncachedExternalOneByteStringMap"),
-  ("read_only_space", 0x01145): (67, "SelfReferenceMarkerMap"),
+  ("read_only_space", 0x00cbd): (125, "SimpleNumberDictionaryMap"),
+  ("read_only_space", 0x00ce5): (149, "SmallOrderedHashMapMap"),
+  ("read_only_space", 0x00d0d): (150, "SmallOrderedHashSetMap"),
+  ("read_only_space", 0x00d35): (151, "SmallOrderedNameDictionaryMap"),
+  ("read_only_space", 0x00d5d): (152, "SourceTextModuleMap"),
+  ("read_only_space", 0x00d85): (126, "StringTableMap"),
+  ("read_only_space", 0x00dad): (153, "SyntheticModuleMap"),
+  ("read_only_space", 0x00dd5): (155, "UncompiledDataWithoutPreparseDataMap"),
+  ("read_only_space", 0x00dfd): (154, "UncompiledDataWithPreparseDataMap"),
+  ("read_only_space", 0x00e25): (181, "WeakArrayListMap"),
+  ("read_only_space", 0x00e4d): (118, "EphemeronHashTableMap"),
+  ("read_only_space", 0x00e75): (163, "EmbedderDataArrayMap"),
+  ("read_only_space", 0x00e9d): (182, "WeakCellMap"),
+  ("read_only_space", 0x00ec5): (32, "StringMap"),
+  ("read_only_space", 0x00eed): (41, "ConsOneByteStringMap"),
+  ("read_only_space", 0x00f15): (33, "ConsStringMap"),
+  ("read_only_space", 0x00f3d): (37, "ThinStringMap"),
+  ("read_only_space", 0x00f65): (35, "SlicedStringMap"),
+  ("read_only_space", 0x00f8d): (43, "SlicedOneByteStringMap"),
+  ("read_only_space", 0x00fb5): (34, "ExternalStringMap"),
+  ("read_only_space", 0x00fdd): (42, "ExternalOneByteStringMap"),
+  ("read_only_space", 0x01005): (50, "UncachedExternalStringMap"),
+  ("read_only_space", 0x0102d): (0, "InternalizedStringMap"),
+  ("read_only_space", 0x01055): (2, "ExternalInternalizedStringMap"),
+  ("read_only_space", 0x0107d): (10, "ExternalOneByteInternalizedStringMap"),
+  ("read_only_space", 0x010a5): (18, "UncachedExternalInternalizedStringMap"),
+  ("read_only_space", 0x010cd): (26, "UncachedExternalOneByteInternalizedStringMap"),
+  ("read_only_space", 0x010f5): (58, "UncachedExternalOneByteStringMap"),
+  ("read_only_space", 0x0111d): (67, "SelfReferenceMarkerMap"),
+  ("read_only_space", 0x01145): (67, "BasicBlockCountersMarkerMap"),
   ("read_only_space", 0x01179): (95, "EnumCacheMap"),
   ("read_only_space", 0x011c9): (86, "ArrayBoilerplateDescriptionMap"),
-  ("read_only_space", 0x012c5): (98, "InterceptorInfoMap"),
-  ("read_only_space", 0x03335): (71, "PromiseFulfillReactionJobTaskMap"),
-  ("read_only_space", 0x0335d): (72, "PromiseRejectReactionJobTaskMap"),
-  ("read_only_space", 0x03385): (73, "CallableTaskMap"),
-  ("read_only_space", 0x033ad): (74, "CallbackTaskMap"),
-  ("read_only_space", 0x033d5): (75, "PromiseResolveThenableJobTaskMap"),
-  ("read_only_space", 0x033fd): (78, "FunctionTemplateInfoMap"),
-  ("read_only_space", 0x03425): (79, "ObjectTemplateInfoMap"),
-  ("read_only_space", 0x0344d): (80, "AccessCheckInfoMap"),
-  ("read_only_space", 0x03475): (81, "AccessorInfoMap"),
-  ("read_only_space", 0x0349d): (82, "AccessorPairMap"),
-  ("read_only_space", 0x034c5): (83, "AliasedArgumentsEntryMap"),
-  ("read_only_space", 0x034ed): (84, "AllocationMementoMap"),
-  ("read_only_space", 0x03515): (87, "AsmWasmDataMap"),
-  ("read_only_space", 0x0353d): (88, "AsyncGeneratorRequestMap"),
-  ("read_only_space", 0x03565): (89, "BreakPointMap"),
-  ("read_only_space", 0x0358d): (90, "BreakPointInfoMap"),
-  ("read_only_space", 0x035b5): (91, "CachedTemplateObjectMap"),
-  ("read_only_space", 0x035dd): (93, "ClassPositionsMap"),
-  ("read_only_space", 0x03605): (94, "DebugInfoMap"),
-  ("read_only_space", 0x0362d): (97, "FunctionTemplateRareDataMap"),
-  ("read_only_space", 0x03655): (99, "InterpreterDataMap"),
-  ("read_only_space", 0x0367d): (100, "PromiseCapabilityMap"),
-  ("read_only_space", 0x036a5): (101, "PromiseReactionMap"),
-  ("read_only_space", 0x036cd): (102, "PropertyDescriptorObjectMap"),
-  ("read_only_space", 0x036f5): (103, "PrototypeInfoMap"),
-  ("read_only_space", 0x0371d): (104, "ScriptMap"),
-  ("read_only_space", 0x03745): (105, "SourceTextModuleInfoEntryMap"),
-  ("read_only_space", 0x0376d): (106, "StackFrameInfoMap"),
-  ("read_only_space", 0x03795): (107, "StackTraceFrameMap"),
-  ("read_only_space", 0x037bd): (108, "TemplateObjectDescriptionMap"),
-  ("read_only_space", 0x037e5): (109, "Tuple2Map"),
-  ("read_only_space", 0x0380d): (110, "WasmCapiFunctionDataMap"),
-  ("read_only_space", 0x03835): (111, "WasmDebugInfoMap"),
-  ("read_only_space", 0x0385d): (112, "WasmExceptionTagMap"),
-  ("read_only_space", 0x03885): (113, "WasmExportedFunctionDataMap"),
-  ("read_only_space", 0x038ad): (114, "WasmIndirectFunctionTableMap"),
-  ("read_only_space", 0x038d5): (115, "WasmJSFunctionDataMap"),
-  ("read_only_space", 0x038fd): (116, "WasmValueMap"),
-  ("read_only_space", 0x03925): (167, "InternalClassMap"),
-  ("read_only_space", 0x0394d): (175, "SmiPairMap"),
-  ("read_only_space", 0x03975): (174, "SmiBoxMap"),
-  ("read_only_space", 0x0399d): (149, "ExportedSubClassBaseMap"),
-  ("read_only_space", 0x039c5): (150, "ExportedSubClassMap"),
-  ("read_only_space", 0x039ed): (68, "AbstractInternalClassSubclass1Map"),
-  ("read_only_space", 0x03a15): (69, "AbstractInternalClassSubclass2Map"),
-  ("read_only_space", 0x03a3d): (135, "InternalClassWithSmiElementsMap"),
-  ("read_only_space", 0x03a65): (168, "InternalClassWithStructElementsMap"),
-  ("read_only_space", 0x03a8d): (176, "SortStateMap"),
-  ("read_only_space", 0x03ab5): (85, "AllocationSiteWithWeakNextMap"),
-  ("read_only_space", 0x03add): (85, "AllocationSiteWithoutWeakNextMap"),
-  ("read_only_space", 0x03b05): (76, "LoadHandler1Map"),
-  ("read_only_space", 0x03b2d): (76, "LoadHandler2Map"),
-  ("read_only_space", 0x03b55): (76, "LoadHandler3Map"),
-  ("read_only_space", 0x03b7d): (77, "StoreHandler0Map"),
-  ("read_only_space", 0x03ba5): (77, "StoreHandler1Map"),
-  ("read_only_space", 0x03bcd): (77, "StoreHandler2Map"),
-  ("read_only_space", 0x03bf5): (77, "StoreHandler3Map"),
+  ("read_only_space", 0x012b5): (98, "InterceptorInfoMap"),
+  ("read_only_space", 0x03369): (71, "PromiseFulfillReactionJobTaskMap"),
+  ("read_only_space", 0x03391): (72, "PromiseRejectReactionJobTaskMap"),
+  ("read_only_space", 0x033b9): (73, "CallableTaskMap"),
+  ("read_only_space", 0x033e1): (74, "CallbackTaskMap"),
+  ("read_only_space", 0x03409): (75, "PromiseResolveThenableJobTaskMap"),
+  ("read_only_space", 0x03431): (78, "FunctionTemplateInfoMap"),
+  ("read_only_space", 0x03459): (79, "ObjectTemplateInfoMap"),
+  ("read_only_space", 0x03481): (80, "AccessCheckInfoMap"),
+  ("read_only_space", 0x034a9): (81, "AccessorInfoMap"),
+  ("read_only_space", 0x034d1): (82, "AccessorPairMap"),
+  ("read_only_space", 0x034f9): (83, "AliasedArgumentsEntryMap"),
+  ("read_only_space", 0x03521): (84, "AllocationMementoMap"),
+  ("read_only_space", 0x03549): (87, "AsmWasmDataMap"),
+  ("read_only_space", 0x03571): (88, "AsyncGeneratorRequestMap"),
+  ("read_only_space", 0x03599): (89, "BreakPointMap"),
+  ("read_only_space", 0x035c1): (90, "BreakPointInfoMap"),
+  ("read_only_space", 0x035e9): (91, "CachedTemplateObjectMap"),
+  ("read_only_space", 0x03611): (93, "ClassPositionsMap"),
+  ("read_only_space", 0x03639): (94, "DebugInfoMap"),
+  ("read_only_space", 0x03661): (97, "FunctionTemplateRareDataMap"),
+  ("read_only_space", 0x03689): (99, "InterpreterDataMap"),
+  ("read_only_space", 0x036b1): (100, "PromiseCapabilityMap"),
+  ("read_only_space", 0x036d9): (101, "PromiseReactionMap"),
+  ("read_only_space", 0x03701): (102, "PropertyDescriptorObjectMap"),
+  ("read_only_space", 0x03729): (103, "PrototypeInfoMap"),
+  ("read_only_space", 0x03751): (104, "ScriptMap"),
+  ("read_only_space", 0x03779): (105, "SourceTextModuleInfoEntryMap"),
+  ("read_only_space", 0x037a1): (106, "StackFrameInfoMap"),
+  ("read_only_space", 0x037c9): (107, "StackTraceFrameMap"),
+  ("read_only_space", 0x037f1): (108, "TemplateObjectDescriptionMap"),
+  ("read_only_space", 0x03819): (109, "Tuple2Map"),
+  ("read_only_space", 0x03841): (110, "WasmCapiFunctionDataMap"),
+  ("read_only_space", 0x03869): (111, "WasmExceptionTagMap"),
+  ("read_only_space", 0x03891): (112, "WasmExportedFunctionDataMap"),
+  ("read_only_space", 0x038b9): (113, "WasmIndirectFunctionTableMap"),
+  ("read_only_space", 0x038e1): (114, "WasmJSFunctionDataMap"),
+  ("read_only_space", 0x03909): (115, "WasmValueMap"),
+  ("read_only_space", 0x03931): (135, "SloppyArgumentsElementsMap"),
+  ("read_only_space", 0x03959): (171, "OnHeapBasicBlockProfilerDataMap"),
+  ("read_only_space", 0x03981): (168, "InternalClassMap"),
+  ("read_only_space", 0x039a9): (177, "SmiPairMap"),
+  ("read_only_space", 0x039d1): (176, "SmiBoxMap"),
+  ("read_only_space", 0x039f9): (146, "ExportedSubClassBaseMap"),
+  ("read_only_space", 0x03a21): (147, "ExportedSubClassMap"),
+  ("read_only_space", 0x03a49): (68, "AbstractInternalClassSubclass1Map"),
+  ("read_only_space", 0x03a71): (69, "AbstractInternalClassSubclass2Map"),
+  ("read_only_space", 0x03a99): (134, "InternalClassWithSmiElementsMap"),
+  ("read_only_space", 0x03ac1): (169, "InternalClassWithStructElementsMap"),
+  ("read_only_space", 0x03ae9): (148, "ExportedSubClass2Map"),
+  ("read_only_space", 0x03b11): (178, "SortStateMap"),
+  ("read_only_space", 0x03b39): (85, "AllocationSiteWithWeakNextMap"),
+  ("read_only_space", 0x03b61): (85, "AllocationSiteWithoutWeakNextMap"),
+  ("read_only_space", 0x03b89): (76, "LoadHandler1Map"),
+  ("read_only_space", 0x03bb1): (76, "LoadHandler2Map"),
+  ("read_only_space", 0x03bd9): (76, "LoadHandler3Map"),
+  ("read_only_space", 0x03c01): (77, "StoreHandler0Map"),
+  ("read_only_space", 0x03c29): (77, "StoreHandler1Map"),
+  ("read_only_space", 0x03c51): (77, "StoreHandler2Map"),
+  ("read_only_space", 0x03c79): (77, "StoreHandler3Map"),
   ("map_space", 0x00121): (1057, "ExternalMap"),
-  ("map_space", 0x00149): (1073, "JSMessageObjectMap"),
+  ("map_space", 0x00149): (1072, "JSMessageObjectMap"),
 }
 
 # List of known V8 objects.
@@ -381,26 +384,26 @@ KNOWN_OBJECTS = {
   ("read_only_space", 0x011b1): "EmptyObjectBoilerplateDescription",
   ("read_only_space", 0x011bd): "EmptyArrayBoilerplateDescription",
   ("read_only_space", 0x011f1): "EmptyClosureFeedbackCellArray",
-  ("read_only_space", 0x011f9): "EmptySloppyArgumentsElements",
-  ("read_only_space", 0x01209): "EmptySlowElementDictionary",
-  ("read_only_space", 0x0122d): "EmptyOrderedHashMap",
-  ("read_only_space", 0x01241): "EmptyOrderedHashSet",
-  ("read_only_space", 0x01255): "EmptyFeedbackMetadata",
-  ("read_only_space", 0x01261): "EmptyPropertyCell",
-  ("read_only_space", 0x01275): "EmptyPropertyDictionary",
-  ("read_only_space", 0x0129d): "NoOpInterceptorInfo",
-  ("read_only_space", 0x012ed): "EmptyWeakArrayList",
-  ("read_only_space", 0x012f9): "InfinityValue",
-  ("read_only_space", 0x01305): "MinusZeroValue",
-  ("read_only_space", 0x01311): "MinusInfinityValue",
-  ("read_only_space", 0x0131d): "SelfReferenceMarker",
-  ("read_only_space", 0x0135d): "OffHeapTrampolineRelocationInfo",
-  ("read_only_space", 0x01369): "TrampolineTrivialCodeDataContainer",
-  ("read_only_space", 0x01375): "TrampolinePromiseRejectionCodeDataContainer",
-  ("read_only_space", 0x01381): "GlobalThisBindingScopeInfo",
-  ("read_only_space", 0x013b9): "EmptyFunctionScopeInfo",
-  ("read_only_space", 0x013e1): "NativeScopeInfo",
-  ("read_only_space", 0x013fd): "HashSeed",
+  ("read_only_space", 0x011f9): "EmptySlowElementDictionary",
+  ("read_only_space", 0x0121d): "EmptyOrderedHashMap",
+  ("read_only_space", 0x01231): "EmptyOrderedHashSet",
+  ("read_only_space", 0x01245): "EmptyFeedbackMetadata",
+  ("read_only_space", 0x01251): "EmptyPropertyCell",
+  ("read_only_space", 0x01265): "EmptyPropertyDictionary",
+  ("read_only_space", 0x0128d): "NoOpInterceptorInfo",
+  ("read_only_space", 0x012dd): "EmptyWeakArrayList",
+  ("read_only_space", 0x012e9): "InfinityValue",
+  ("read_only_space", 0x012f5): "MinusZeroValue",
+  ("read_only_space", 0x01301): "MinusInfinityValue",
+  ("read_only_space", 0x0130d): "SelfReferenceMarker",
+  ("read_only_space", 0x0134d): "BasicBlockCountersMarker",
+  ("read_only_space", 0x01391): "OffHeapTrampolineRelocationInfo",
+  ("read_only_space", 0x0139d): "TrampolineTrivialCodeDataContainer",
+  ("read_only_space", 0x013a9): "TrampolinePromiseRejectionCodeDataContainer",
+  ("read_only_space", 0x013b5): "GlobalThisBindingScopeInfo",
+  ("read_only_space", 0x013ed): "EmptyFunctionScopeInfo",
+  ("read_only_space", 0x01415): "NativeScopeInfo",
+  ("read_only_space", 0x01431): "HashSeed",
   ("old_space", 0x00121): "ArgumentsIteratorAccessor",
   ("old_space", 0x00165): "ArrayLengthAccessor",
   ("old_space", 0x001a9): "BoundFunctionLengthAccessor",