BASELINE: Update Chromium to 59.0.3071.134

Change-Id: Id02ef6fb2204c5fd21668a1c3e6911c83b17585a
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>

1 files changed, 284 insertions, 296 deletions

diff --git a/chromium/v8/tools/v8heapconst.py b/chromium/v8/tools/v8heapconst.py
index a294b0b4bc4..d43291abe82 100644
--- a/chromium/v8/tools/v8heapconst.py
+++ b/chromium/v8/tools/v8heapconst.py
@@ -1,133 +1,109 @@
-# Copyright 2013 the V8 project authors. All rights reserved.
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-#       copyright notice, this list of conditions and the following
-#       disclaimer in the documentation and/or other materials provided
-#       with the distribution.
-#     * Neither the name of Google Inc. nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# This file is automatically generated from the V8 source and should not
-# be modified manually, run 'make grokdump' instead to update this file.
+# 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.
 
 # 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",
+  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",
-  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",
+  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: "SIMD128_VALUE_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: "ACCESSOR_INFO_TYPE",
-  151: "ACCESSOR_PAIR_TYPE",
-  152: "ACCESS_CHECK_INFO_TYPE",
-  153: "INTERCEPTOR_INFO_TYPE",
-  154: "CALL_HANDLER_INFO_TYPE",
-  155: "FUNCTION_TEMPLATE_INFO_TYPE",
-  156: "OBJECT_TEMPLATE_INFO_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",
+  130: "ODDBALL_TYPE",
+  131: "MAP_TYPE",
+  132: "CODE_TYPE",
+  133: "MUTABLE_HEAP_NUMBER_TYPE",
+  134: "FOREIGN_TYPE",
+  135: "BYTE_ARRAY_TYPE",
+  136: "BYTECODE_ARRAY_TYPE",
+  137: "FREE_SPACE_TYPE",
+  138: "FIXED_INT8_ARRAY_TYPE",
+  139: "FIXED_UINT8_ARRAY_TYPE",
+  140: "FIXED_INT16_ARRAY_TYPE",
+  141: "FIXED_UINT16_ARRAY_TYPE",
+  142: "FIXED_INT32_ARRAY_TYPE",
+  143: "FIXED_UINT32_ARRAY_TYPE",
+  144: "FIXED_FLOAT32_ARRAY_TYPE",
+  145: "FIXED_FLOAT64_ARRAY_TYPE",
+  146: "FIXED_UINT8_CLAMPED_ARRAY_TYPE",
+  147: "FIXED_DOUBLE_ARRAY_TYPE",
+  148: "FILLER_TYPE",
+  149: "ACCESSOR_INFO_TYPE",
+  150: "ACCESSOR_PAIR_TYPE",
+  151: "ACCESS_CHECK_INFO_TYPE",
+  152: "INTERCEPTOR_INFO_TYPE",
+  153: "CALL_HANDLER_INFO_TYPE",
+  154: "FUNCTION_TEMPLATE_INFO_TYPE",
+  155: "OBJECT_TEMPLATE_INFO_TYPE",
+  156: "ALLOCATION_SITE_TYPE",
+  157: "ALLOCATION_MEMENTO_TYPE",
+  158: "SCRIPT_TYPE",
+  159: "TYPE_FEEDBACK_INFO_TYPE",
+  160: "ALIASED_ARGUMENTS_ENTRY_TYPE",
+  161: "PROMISE_RESOLVE_THENABLE_JOB_INFO_TYPE",
+  162: "PROMISE_REACTION_JOB_INFO_TYPE",
+  163: "DEBUG_INFO_TYPE",
+  164: "BREAK_POINT_INFO_TYPE",
+  165: "PROTOTYPE_INFO_TYPE",
+  166: "TUPLE2_TYPE",
+  167: "TUPLE3_TYPE",
+  168: "CONTEXT_EXTENSION_TYPE",
+  169: "CONSTANT_ELEMENTS_PAIR_TYPE",
+  170: "MODULE_TYPE",
+  171: "MODULE_INFO_ENTRY_TYPE",
+  172: "FIXED_ARRAY_TYPE",
+  173: "TRANSITION_ARRAY_TYPE",
+  174: "SHARED_FUNCTION_INFO_TYPE",
+  175: "CELL_TYPE",
+  176: "WEAK_CELL_TYPE",
+  177: "PROPERTY_CELL_TYPE",
+  178: "JS_PROXY_TYPE",
+  179: "JS_GLOBAL_OBJECT_TYPE",
+  180: "JS_GLOBAL_PROXY_TYPE",
+  181: "JS_SPECIAL_API_OBJECT_TYPE",
+  182: "JS_VALUE_TYPE",
+  183: "JS_MESSAGE_OBJECT_TYPE",
+  184: "JS_DATE_TYPE",
+  185: "JS_API_OBJECT_TYPE",
+  186: "JS_OBJECT_TYPE",
+  187: "JS_ARGUMENTS_TYPE",
+  188: "JS_CONTEXT_EXTENSION_OBJECT_TYPE",
+  189: "JS_GENERATOR_OBJECT_TYPE",
+  190: "JS_MODULE_NAMESPACE_TYPE",
+  191: "JS_ARRAY_TYPE",
+  192: "JS_ARRAY_BUFFER_TYPE",
+  193: "JS_TYPED_ARRAY_TYPE",
+  194: "JS_DATA_VIEW_TYPE",
+  195: "JS_SET_TYPE",
+  196: "JS_MAP_TYPE",
+  197: "JS_SET_ITERATOR_TYPE",
+  198: "JS_MAP_ITERATOR_TYPE",
+  199: "JS_WEAK_MAP_TYPE",
+  200: "JS_WEAK_SET_TYPE",
+  201: "JS_PROMISE_CAPABILITY_TYPE",
+  202: "JS_PROMISE_TYPE",
+  203: "JS_REGEXP_TYPE",
+  204: "JS_ERROR_TYPE",
+  205: "JS_ASYNC_FROM_SYNC_ITERATOR_TYPE",
   206: "JS_STRING_ITERATOR_TYPE",
   207: "JS_TYPED_ARRAY_KEY_ITERATOR_TYPE",
   208: "JS_FAST_ARRAY_KEY_ITERATOR_TYPE",
@@ -170,185 +146,197 @@ INSTANCE_TYPES = {
 
 # List of known V8 maps.
 KNOWN_MAPS = {
-  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"),
+  0x02201: (137, "FreeSpaceMap"),
+  0x02259: (131, "MetaMap"),
+  0x022b1: (130, "NullMap"),
+  0x02309: (172, "FixedArrayMap"),
+  0x02361: (8, "OneByteInternalizedStringMap"),
+  0x023b9: (148, "OnePointerFillerMap"),
+  0x02411: (148, "TwoPointerFillerMap"),
+  0x02469: (130, "UninitializedMap"),
+  0x024c1: (130, "UndefinedMap"),
+  0x02519: (129, "HeapNumberMap"),
+  0x02571: (130, "TheHoleMap"),
+  0x025c9: (130, "BooleanMap"),
+  0x02621: (135, "ByteArrayMap"),
+  0x02679: (172, "FixedCOWArrayMap"),
+  0x026d1: (172, "HashTableMap"),
+  0x02729: (128, "SymbolMap"),
+  0x02781: (72, "OneByteStringMap"),
+  0x027d9: (172, "ScopeInfoMap"),
+  0x02831: (174, "SharedFunctionInfoMap"),
+  0x02889: (132, "CodeMap"),
+  0x028e1: (172, "FunctionContextMap"),
+  0x02939: (175, "CellMap"),
+  0x02991: (176, "WeakCellMap"),
+  0x029e9: (177, "GlobalPropertyCellMap"),
+  0x02a41: (134, "ForeignMap"),
+  0x02a99: (173, "TransitionArrayMap"),
+  0x02af1: (130, "ArgumentsMarkerMap"),
+  0x02b49: (172, "NativeContextMap"),
+  0x02ba1: (172, "ModuleContextMap"),
+  0x02bf9: (172, "EvalContextMap"),
+  0x02c51: (172, "ScriptContextMap"),
+  0x02ca9: (172, "BlockContextMap"),
+  0x02d01: (172, "CatchContextMap"),
+  0x02d59: (172, "WithContextMap"),
+  0x02db1: (147, "FixedDoubleArrayMap"),
+  0x02e09: (133, "MutableHeapNumberMap"),
+  0x02e61: (172, "OrderedHashTableMap"),
+  0x02eb9: (172, "SloppyArgumentsElementsMap"),
+  0x02f11: (183, "JSMessageObjectMap"),
+  0x02f69: (136, "BytecodeArrayMap"),
+  0x02fc1: (172, "ModuleInfoMap"),
+  0x03019: (175, "NoClosuresCellMap"),
+  0x03071: (175, "OneClosureCellMap"),
+  0x030c9: (175, "ManyClosuresCellMap"),
+  0x03121: (64, "StringMap"),
+  0x03179: (73, "ConsOneByteStringMap"),
+  0x031d1: (65, "ConsStringMap"),
+  0x03229: (77, "ThinOneByteStringMap"),
+  0x03281: (69, "ThinStringMap"),
+  0x032d9: (67, "SlicedStringMap"),
+  0x03331: (75, "SlicedOneByteStringMap"),
+  0x03389: (66, "ExternalStringMap"),
+  0x033e1: (82, "ExternalStringWithOneByteDataMap"),
+  0x03439: (74, "ExternalOneByteStringMap"),
+  0x03491: (98, "ShortExternalStringMap"),
+  0x034e9: (114, "ShortExternalStringWithOneByteDataMap"),
+  0x03541: (0, "InternalizedStringMap"),
+  0x03599: (2, "ExternalInternalizedStringMap"),
+  0x035f1: (18, "ExternalInternalizedStringWithOneByteDataMap"),
+  0x03649: (10, "ExternalOneByteInternalizedStringMap"),
+  0x036a1: (34, "ShortExternalInternalizedStringMap"),
+  0x036f9: (50, "ShortExternalInternalizedStringWithOneByteDataMap"),
+  0x03751: (42, "ShortExternalOneByteInternalizedStringMap"),
+  0x037a9: (106, "ShortExternalOneByteStringMap"),
+  0x03801: (172, "FeedbackVectorMap"),
+  0x03859: (130, "ExceptionMap"),
+  0x038b1: (130, "TerminationExceptionMap"),
+  0x03909: (130, "OptimizedOutMap"),
+  0x03961: (130, "StaleRegisterMap"),
+  0x039b9: (172, "DebugEvaluateContextMap"),
+  0x03a11: (172, "ScriptContextTableMap"),
+  0x03a69: (172, "UnseededNumberDictionaryMap"),
+  0x03ac1: (186, "ExternalMap"),
+  0x03b19: (106, "NativeSourceStringMap"),
+  0x03b71: (139, "FixedUint8ArrayMap"),
+  0x03bc9: (138, "FixedInt8ArrayMap"),
+  0x03c21: (141, "FixedUint16ArrayMap"),
+  0x03c79: (140, "FixedInt16ArrayMap"),
+  0x03cd1: (143, "FixedUint32ArrayMap"),
+  0x03d29: (142, "FixedInt32ArrayMap"),
+  0x03d81: (144, "FixedFloat32ArrayMap"),
+  0x03dd9: (145, "FixedFloat64ArrayMap"),
+  0x03e31: (146, "FixedUint8ClampedArrayMap"),
+  0x03e89: (158, "ScriptMap"),
+  0x03ee1: (152, "InterceptorInfoMap"),
+  0x03f39: (201, "JSPromiseCapabilityMap"),
+  0x03f91: (149, "AccessorInfoMap"),
+  0x03fe9: (150, "AccessorPairMap"),
+  0x04041: (151, "AccessCheckInfoMap"),
+  0x04099: (153, "CallHandlerInfoMap"),
+  0x040f1: (154, "FunctionTemplateInfoMap"),
+  0x04149: (155, "ObjectTemplateInfoMap"),
+  0x041a1: (156, "AllocationSiteMap"),
+  0x041f9: (157, "AllocationMementoMap"),
+  0x04251: (159, "TypeFeedbackInfoMap"),
+  0x042a9: (160, "AliasedArgumentsEntryMap"),
+  0x04301: (161, "PromiseResolveThenableJobInfoMap"),
+  0x04359: (162, "PromiseReactionJobInfoMap"),
+  0x043b1: (163, "DebugInfoMap"),
+  0x04409: (164, "BreakPointInfoMap"),
+  0x04461: (165, "PrototypeInfoMap"),
+  0x044b9: (166, "Tuple2Map"),
+  0x04511: (167, "Tuple3Map"),
+  0x04569: (168, "ContextExtensionMap"),
+  0x045c1: (169, "ConstantElementsPairMap"),
+  0x04619: (170, "ModuleMap"),
+  0x04671: (171, "ModuleInfoEntryMap"),
 }
 
 # List of known V8 objects.
 KNOWN_OBJECTS = {
-  ("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",
+  ("OLD_SPACE", 0x02201): "NullValue",
+  ("OLD_SPACE", 0x02231): "EmptyDescriptorArray",
+  ("OLD_SPACE", 0x02241): "EmptyFixedArray",
+  ("OLD_SPACE", 0x02291): "UninitializedValue",
+  ("OLD_SPACE", 0x02311): "UndefinedValue",
+  ("OLD_SPACE", 0x02341): "NanValue",
+  ("OLD_SPACE", 0x02351): "TheHoleValue",
+  ("OLD_SPACE", 0x023a1): "HoleNanValue",
+  ("OLD_SPACE", 0x023b1): "TrueValue",
+  ("OLD_SPACE", 0x02421): "FalseValue",
+  ("OLD_SPACE", 0x02471): "empty_string",
+  ("OLD_SPACE", 0x02489): "ArgumentsMarker",
+  ("OLD_SPACE", 0x024e1): "EmptyByteArray",
+  ("OLD_SPACE", 0x024f1): "EmptyWeakCell",
+  ("OLD_SPACE", 0x02509): "InfinityValue",
+  ("OLD_SPACE", 0x02519): "MinusZeroValue",
+  ("OLD_SPACE", 0x02529): "MinusInfinityValue",
+  ("OLD_SPACE", 0x04979): "EmptyScopeInfo",
+  ("OLD_SPACE", 0x04989): "Exception",
+  ("OLD_SPACE", 0x049e1): "TerminationException",
+  ("OLD_SPACE", 0x04a41): "OptimizedOut",
+  ("OLD_SPACE", 0x04a99): "StaleRegister",
+  ("OLD_SPACE", 0x04af1): "EmptyFixedUint8Array",
+  ("OLD_SPACE", 0x04b11): "EmptyFixedInt8Array",
+  ("OLD_SPACE", 0x04b31): "EmptyFixedUint16Array",
+  ("OLD_SPACE", 0x04b51): "EmptyFixedInt16Array",
+  ("OLD_SPACE", 0x04b71): "EmptyFixedUint32Array",
+  ("OLD_SPACE", 0x04b91): "EmptyFixedInt32Array",
+  ("OLD_SPACE", 0x04bb1): "EmptyFixedFloat32Array",
+  ("OLD_SPACE", 0x04bd1): "EmptyFixedFloat64Array",
+  ("OLD_SPACE", 0x04bf1): "EmptyFixedUint8ClampedArray",
+  ("OLD_SPACE", 0x04c11): "EmptyScript",
+  ("OLD_SPACE", 0x04c99): "UndefinedCell",
+  ("OLD_SPACE", 0x04ca9): "EmptySloppyArgumentsElements",
+  ("OLD_SPACE", 0x04cc9): "EmptySlowElementDictionary",
+  ("OLD_SPACE", 0x04d19): "EmptyPropertyCell",
+  ("OLD_SPACE", 0x04d39): "ArrayProtector",
+  ("OLD_SPACE", 0x04d59): "IsConcatSpreadableProtector",
+  ("OLD_SPACE", 0x04d69): "SpeciesProtector",
+  ("OLD_SPACE", 0x04d79): "StringLengthProtector",
+  ("OLD_SPACE", 0x04d99): "FastArrayIterationProtector",
+  ("OLD_SPACE", 0x04da9): "ArrayIteratorProtector",
+  ("OLD_SPACE", 0x04dc9): "ArrayBufferNeuteringProtector",
+  ("OLD_SPACE", 0x04de9): "NumberStringCache",
+  ("OLD_SPACE", 0x05df9): "SingleCharacterStringCache",
+  ("OLD_SPACE", 0x06669): "StringSplitCache",
+  ("OLD_SPACE", 0x06e79): "RegExpMultipleCache",
+  ("OLD_SPACE", 0x07689): "NativesSourceCache",
+  ("OLD_SPACE", 0x07931): "ExtraNativesSourceCache",
+  ("OLD_SPACE", 0x07969): "ExperimentalExtraNativesSourceCache",
+  ("OLD_SPACE", 0x07981): "EmptyPropertiesDictionary",
+  ("OLD_SPACE", 0x079d1): "ScriptList",
+  ("OLD_SPACE", 0x22019): "CodeStubs",
+  ("OLD_SPACE", 0x2f199): "WeakObjectToCodeTable",
+  ("OLD_SPACE", 0x2f3c1): "WeakNewSpaceObjectToCodeList",
+  ("OLD_SPACE", 0x2f451): "NoScriptSharedFunctionInfos",
+  ("OLD_SPACE", 0x4abd9): "MessageListeners",
+  ("OLD_SPACE", 0x4abf9): "NoOpInterceptorInfo",
+  ("OLD_SPACE", 0x531d1): "StringTable",
+  ("CODE_SPACE", 0x2cde1): "JsEntryCode",
+  ("CODE_SPACE", 0x31241): "JsConstructEntryCode",
 }
+
+# List of known V8 Frame Markers.
+FRAME_MARKERS = (
+  "ENTRY",
+  "ENTRY_CONSTRUCT",
+  "EXIT",
+  "JAVA_SCRIPT",
+  "OPTIMIZED",
+  "WASM_COMPILED",
+  "WASM_TO_JS",
+  "JS_TO_WASM",
+  "WASM_INTERPRETER_ENTRY",
+  "INTERPRETED",
+  "STUB",
+  "STUB_FAILURE_TRAMPOLINE",
+  "INTERNAL",
+  "CONSTRUCT",
+  "ARGUMENTS_ADAPTOR",
+  "BUILTIN",
+  "BUILTIN_EXIT",
+)