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Commit 77f9b287 authored by Maya Lekova's avatar Maya Lekova Committed by Commit Bot
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Revert "[ptr-compr][x64] Temporarily enable pointer compression on x64" 

This reverts commit 589d1a6b.

Reason for revert: Breaking UBSan - https://ci.chromium.org/p/v8/builders/ci/V8%20Linux64%20UBSan/5219

Original change's description:
> [ptr-compr][x64] Temporarily enable pointer compression on x64
> 
> ... and make sure that the x64 ptr-compr bots proceed testing V8 without
> pointer compression in order to keep testing the full pointer mode.
> 
> Bug: v8:7703
> Change-Id: Iee725deda813425a6f0722948b54976154f50909
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1497139
> Reviewed-by: Michael Hablich <hablich@chromium.org>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#60230}

TBR=machenbach@chromium.org,hablich@chromium.org,ishell@chromium.org,verwaest@chromium.org

Change-Id: I5a9f04acba1ef23ae944d97a029ea018808c7fcb
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7703
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1522991Reviewed-by: 's avatarMaya Lekova <mslekova@chromium.org>
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60231}
parent 589d1a6b
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Inline Side-by-side
Showing with 234 additions and 246 deletions
BUILD.gn
View file @ 77f9b287
......@@ -95,7 +95,7 @@ declare_args() {
v8_enable_verify_csa = false
# Enable pointer compression (sets -dV8_COMPRESS_POINTERS).
v8_enable_pointer_compression = ""
v8_enable_pointer_compression = false
v8_enable_31bit_smis_on_64bit_arch = false
# Sets -dOBJECT_PRINT.
......@@ -206,11 +206,6 @@ if (v8_check_microtasks_scopes_consistency == "") {
v8_enable_debugging_features || dcheck_always_on
}
if (v8_enable_pointer_compression == "") {
# TODO(v8:v7703): temporarily enable pointer compression on x64
v8_enable_pointer_compression = v8_target_cpu == "x64"
}
assert(v8_current_cpu != "x86" || !v8_untrusted_code_mitigations,
"Untrusted code mitigations are unsupported on ia32")
......
infra/mb/mb_config.pyl
View file @ 77f9b287
......@@ -450,10 +450,7 @@
'release_bot', 'x64', 'minimal_symbols'],
'release_x64_pointer_compression': [
'release_bot', 'x64', 'dcheck_always_on', 'v8_enable_slow_dchecks',
# TODO(v8:v7703): Make pointer compression bots testing non pointer
# compression mode while pointer compression is temporarily enabled
# on x64
'v8_disable_pointer_compression'],
'v8_enable_pointer_compression'],
'release_x64_trybot': [
'release_trybot', 'x64'],
'release_x64_test_features_trybot': [
......@@ -810,10 +807,6 @@
'gn_args': 'v8_enable_pointer_compression=true',
},
'v8_disable_pointer_compression': {
'gn_args': 'v8_enable_pointer_compression=false',
},
'v8_enable_test_features': {
'gn_args': 'v8_enable_test_features=true',
},
......
tools/v8heapconst.py
View file @ 77f9b287
......@@ -192,244 +192,244 @@ INSTANCE_TYPES = {
# List of known V8 maps.
KNOWN_MAPS = {
("RO_SPACE", 0x00139): (74, "FreeSpaceMap"),
("RO_SPACE", 0x00161): (68, "MetaMap"),
("RO_SPACE", 0x001a5): (67, "NullMap"),
("RO_SPACE", 0x001dd): (154, "DescriptorArrayMap"),
("RO_SPACE", 0x0020d): (149, "WeakFixedArrayMap"),
("RO_SPACE", 0x00235): (88, "OnePointerFillerMap"),
("RO_SPACE", 0x0025d): (88, "TwoPointerFillerMap"),
("RO_SPACE", 0x002a1): (67, "UninitializedMap"),
("RO_SPACE", 0x002e5): (8, "OneByteInternalizedStringMap"),
("RO_SPACE", 0x00341): (67, "UndefinedMap"),
("RO_SPACE", 0x00375): (65, "HeapNumberMap"),
("RO_SPACE", 0x003b9): (67, "TheHoleMap"),
("RO_SPACE", 0x00419): (67, "BooleanMap"),
("RO_SPACE", 0x004a1): (72, "ByteArrayMap"),
("RO_SPACE", 0x004c9): (125, "FixedArrayMap"),
("RO_SPACE", 0x004f1): (125, "FixedCOWArrayMap"),
("RO_SPACE", 0x00519): (127, "HashTableMap"),
("RO_SPACE", 0x00541): (64, "SymbolMap"),
("RO_SPACE", 0x00569): (40, "OneByteStringMap"),
("RO_SPACE", 0x00591): (137, "ScopeInfoMap"),
("RO_SPACE", 0x005b9): (161, "SharedFunctionInfoMap"),
("RO_SPACE", 0x005e1): (69, "CodeMap"),
("RO_SPACE", 0x00609): (144, "FunctionContextMap"),
("RO_SPACE", 0x00631): (152, "CellMap"),
("RO_SPACE", 0x00659): (160, "GlobalPropertyCellMap"),
("RO_SPACE", 0x00681): (71, "ForeignMap"),
("RO_SPACE", 0x006a9): (150, "TransitionArrayMap"),
("RO_SPACE", 0x006d1): (156, "FeedbackVectorMap"),
("RO_SPACE", 0x00725): (67, "ArgumentsMarkerMap"),
("RO_SPACE", 0x00785): (67, "ExceptionMap"),
("RO_SPACE", 0x007e1): (67, "TerminationExceptionMap"),
("RO_SPACE", 0x00849): (67, "OptimizedOutMap"),
("RO_SPACE", 0x008a9): (67, "StaleRegisterMap"),
("RO_SPACE", 0x008ed): (146, "NativeContextMap"),
("RO_SPACE", 0x00915): (145, "ModuleContextMap"),
("RO_SPACE", 0x0093d): (143, "EvalContextMap"),
("RO_SPACE", 0x00965): (147, "ScriptContextMap"),
("RO_SPACE", 0x0098d): (139, "AwaitContextMap"),
("RO_SPACE", 0x009b5): (140, "BlockContextMap"),
("RO_SPACE", 0x009dd): (141, "CatchContextMap"),
("RO_SPACE", 0x00a05): (148, "WithContextMap"),
("RO_SPACE", 0x00a2d): (142, "DebugEvaluateContextMap"),
("RO_SPACE", 0x00a55): (138, "ScriptContextTableMap"),
("RO_SPACE", 0x00a7d): (87, "FeedbackMetadataArrayMap"),
("RO_SPACE", 0x00aa5): (125, "ArrayListMap"),
("RO_SPACE", 0x00acd): (66, "BigIntMap"),
("RO_SPACE", 0x00af5): (126, "ObjectBoilerplateDescriptionMap"),
("RO_SPACE", 0x00b1d): (73, "BytecodeArrayMap"),
("RO_SPACE", 0x00b45): (153, "CodeDataContainerMap"),
("RO_SPACE", 0x00b6d): (86, "FixedDoubleArrayMap"),
("RO_SPACE", 0x00b95): (132, "GlobalDictionaryMap"),
("RO_SPACE", 0x00bbd): (155, "ManyClosuresCellMap"),
("RO_SPACE", 0x00be5): (125, "ModuleInfoMap"),
("RO_SPACE", 0x00c0d): (70, "MutableHeapNumberMap"),
("RO_SPACE", 0x00c35): (131, "NameDictionaryMap"),
("RO_SPACE", 0x00c5d): (155, "NoClosuresCellMap"),
("RO_SPACE", 0x00c85): (133, "NumberDictionaryMap"),
("RO_SPACE", 0x00cad): (155, "OneClosureCellMap"),
("RO_SPACE", 0x00cd5): (128, "OrderedHashMapMap"),
("RO_SPACE", 0x00cfd): (129, "OrderedHashSetMap"),
("RO_SPACE", 0x00d25): (130, "OrderedNameDictionaryMap"),
("RO_SPACE", 0x00d4d): (158, "PreparseDataMap"),
("RO_SPACE", 0x00d75): (159, "PropertyArrayMap"),
("RO_SPACE", 0x00d9d): (151, "SideEffectCallHandlerInfoMap"),
("RO_SPACE", 0x00dc5): (151, "SideEffectFreeCallHandlerInfoMap"),
("RO_SPACE", 0x00ded): (151, "NextCallSideEffectFreeCallHandlerInfoMap"),
("RO_SPACE", 0x00e15): (134, "SimpleNumberDictionaryMap"),
("RO_SPACE", 0x00e3d): (125, "SloppyArgumentsElementsMap"),
("RO_SPACE", 0x00e65): (162, "SmallOrderedHashMapMap"),
("RO_SPACE", 0x00e8d): (163, "SmallOrderedHashSetMap"),
("RO_SPACE", 0x00eb5): (164, "SmallOrderedNameDictionaryMap"),
("RO_SPACE", 0x00edd): (135, "StringTableMap"),
("RO_SPACE", 0x00f05): (166, "UncompiledDataWithoutPreparseDataMap"),
("RO_SPACE", 0x00f2d): (167, "UncompiledDataWithPreparseDataMap"),
("RO_SPACE", 0x00f55): (168, "WeakArrayListMap"),
("RO_SPACE", 0x00f7d): (136, "EphemeronHashTableMap"),
("RO_SPACE", 0x00fa5): (124, "EmbedderDataArrayMap"),
("RO_SPACE", 0x00fcd): (169, "WeakCellMap"),
("RO_SPACE", 0x00ff5): (58, "NativeSourceStringMap"),
("RO_SPACE", 0x0101d): (32, "StringMap"),
("RO_SPACE", 0x01045): (41, "ConsOneByteStringMap"),
("RO_SPACE", 0x0106d): (33, "ConsStringMap"),
("RO_SPACE", 0x01095): (45, "ThinOneByteStringMap"),
("RO_SPACE", 0x010bd): (37, "ThinStringMap"),
("RO_SPACE", 0x010e5): (35, "SlicedStringMap"),
("RO_SPACE", 0x0110d): (43, "SlicedOneByteStringMap"),
("RO_SPACE", 0x01135): (34, "ExternalStringMap"),
("RO_SPACE", 0x0115d): (42, "ExternalOneByteStringMap"),
("RO_SPACE", 0x01185): (50, "UncachedExternalStringMap"),
("RO_SPACE", 0x011ad): (0, "InternalizedStringMap"),
("RO_SPACE", 0x011d5): (2, "ExternalInternalizedStringMap"),
("RO_SPACE", 0x011fd): (10, "ExternalOneByteInternalizedStringMap"),
("RO_SPACE", 0x01225): (18, "UncachedExternalInternalizedStringMap"),
("RO_SPACE", 0x0124d): (26, "UncachedExternalOneByteInternalizedStringMap"),
("RO_SPACE", 0x01275): (58, "UncachedExternalOneByteStringMap"),
("RO_SPACE", 0x0129d): (76, "FixedUint8ArrayMap"),
("RO_SPACE", 0x012c5): (75, "FixedInt8ArrayMap"),
("RO_SPACE", 0x012ed): (78, "FixedUint16ArrayMap"),
("RO_SPACE", 0x01315): (77, "FixedInt16ArrayMap"),
("RO_SPACE", 0x0133d): (80, "FixedUint32ArrayMap"),
("RO_SPACE", 0x01365): (79, "FixedInt32ArrayMap"),
("RO_SPACE", 0x0138d): (81, "FixedFloat32ArrayMap"),
("RO_SPACE", 0x013b5): (82, "FixedFloat64ArrayMap"),
("RO_SPACE", 0x013dd): (83, "FixedUint8ClampedArrayMap"),
("RO_SPACE", 0x01405): (85, "FixedBigUint64ArrayMap"),
("RO_SPACE", 0x0142d): (84, "FixedBigInt64ArrayMap"),
("RO_SPACE", 0x01455): (67, "SelfReferenceMarkerMap"),
("RO_SPACE", 0x01489): (111, "Tuple2Map"),
("RO_SPACE", 0x014d9): (113, "ArrayBoilerplateDescriptionMap"),
("RO_SPACE", 0x016a9): (100, "InterceptorInfoMap"),
("RO_SPACE", 0x033cd): (89, "AccessCheckInfoMap"),
("RO_SPACE", 0x033f5): (90, "AccessorInfoMap"),
("RO_SPACE", 0x0341d): (91, "AccessorPairMap"),
("RO_SPACE", 0x03445): (92, "AliasedArgumentsEntryMap"),
("RO_SPACE", 0x0346d): (93, "AllocationMementoMap"),
("RO_SPACE", 0x03495): (94, "AsmWasmDataMap"),
("RO_SPACE", 0x034bd): (95, "AsyncGeneratorRequestMap"),
("RO_SPACE", 0x034e5): (96, "ClassPositionsMap"),
("RO_SPACE", 0x0350d): (97, "DebugInfoMap"),
("RO_SPACE", 0x03535): (98, "FunctionTemplateInfoMap"),
("RO_SPACE", 0x0355d): (99, "FunctionTemplateRareDataMap"),
("RO_SPACE", 0x03585): (101, "InterpreterDataMap"),
("RO_SPACE", 0x035ad): (102, "ModuleInfoEntryMap"),
("RO_SPACE", 0x035d5): (103, "ModuleMap"),
("RO_SPACE", 0x035fd): (104, "ObjectTemplateInfoMap"),
("RO_SPACE", 0x03625): (105, "PromiseCapabilityMap"),
("RO_SPACE", 0x0364d): (106, "PromiseReactionMap"),
("RO_SPACE", 0x03675): (107, "PrototypeInfoMap"),
("RO_SPACE", 0x0369d): (108, "ScriptMap"),
("RO_SPACE", 0x036c5): (109, "StackFrameInfoMap"),
("RO_SPACE", 0x036ed): (110, "StackTraceFrameMap"),
("RO_SPACE", 0x03715): (112, "Tuple3Map"),
("RO_SPACE", 0x0373d): (114, "WasmDebugInfoMap"),
("RO_SPACE", 0x03765): (115, "WasmExceptionTagMap"),
("RO_SPACE", 0x0378d): (116, "WasmExportedFunctionDataMap"),
("RO_SPACE", 0x037b5): (117, "CallableTaskMap"),
("RO_SPACE", 0x037dd): (118, "CallbackTaskMap"),
("RO_SPACE", 0x03805): (119, "PromiseFulfillReactionJobTaskMap"),
("RO_SPACE", 0x0382d): (120, "PromiseRejectReactionJobTaskMap"),
("RO_SPACE", 0x03855): (121, "PromiseResolveThenableJobTaskMap"),
("RO_SPACE", 0x0387d): (122, "FinalizationGroupCleanupJobTaskMap"),
("RO_SPACE", 0x038a5): (123, "AllocationSiteWithWeakNextMap"),
("RO_SPACE", 0x038cd): (123, "AllocationSiteWithoutWeakNextMap"),
("RO_SPACE", 0x038f5): (157, "LoadHandler1Map"),
("RO_SPACE", 0x0391d): (157, "LoadHandler2Map"),
("RO_SPACE", 0x03945): (157, "LoadHandler3Map"),
("RO_SPACE", 0x0396d): (165, "StoreHandler0Map"),
("RO_SPACE", 0x03995): (165, "StoreHandler1Map"),
("RO_SPACE", 0x039bd): (165, "StoreHandler2Map"),
("RO_SPACE", 0x039e5): (165, "StoreHandler3Map"),
("RO_SPACE", 0x00189): (68, "MetaMap"),
("RO_SPACE", 0x00209): (67, "NullMap"),
("RO_SPACE", 0x00271): (154, "DescriptorArrayMap"),
("RO_SPACE", 0x002d1): (149, "WeakFixedArrayMap"),
("RO_SPACE", 0x00321): (88, "OnePointerFillerMap"),
("RO_SPACE", 0x00371): (88, "TwoPointerFillerMap"),
("RO_SPACE", 0x003f1): (67, "UninitializedMap"),
("RO_SPACE", 0x00461): (8, "OneByteInternalizedStringMap"),
("RO_SPACE", 0x00501): (67, "UndefinedMap"),
("RO_SPACE", 0x00561): (65, "HeapNumberMap"),
("RO_SPACE", 0x005e1): (67, "TheHoleMap"),
("RO_SPACE", 0x00689): (67, "BooleanMap"),
("RO_SPACE", 0x00761): (72, "ByteArrayMap"),
("RO_SPACE", 0x007b1): (125, "FixedArrayMap"),
("RO_SPACE", 0x00801): (125, "FixedCOWArrayMap"),
("RO_SPACE", 0x00851): (127, "HashTableMap"),
("RO_SPACE", 0x008a1): (64, "SymbolMap"),
("RO_SPACE", 0x008f1): (40, "OneByteStringMap"),
("RO_SPACE", 0x00941): (137, "ScopeInfoMap"),
("RO_SPACE", 0x00991): (161, "SharedFunctionInfoMap"),
("RO_SPACE", 0x009e1): (69, "CodeMap"),
("RO_SPACE", 0x00a31): (144, "FunctionContextMap"),
("RO_SPACE", 0x00a81): (152, "CellMap"),
("RO_SPACE", 0x00ad1): (160, "GlobalPropertyCellMap"),
("RO_SPACE", 0x00b21): (71, "ForeignMap"),
("RO_SPACE", 0x00b71): (150, "TransitionArrayMap"),
("RO_SPACE", 0x00bc1): (156, "FeedbackVectorMap"),
("RO_SPACE", 0x00c61): (67, "ArgumentsMarkerMap"),
("RO_SPACE", 0x00d01): (67, "ExceptionMap"),
("RO_SPACE", 0x00da1): (67, "TerminationExceptionMap"),
("RO_SPACE", 0x00e49): (67, "OptimizedOutMap"),
("RO_SPACE", 0x00ee9): (67, "StaleRegisterMap"),
("RO_SPACE", 0x00f59): (146, "NativeContextMap"),
("RO_SPACE", 0x00fa9): (145, "ModuleContextMap"),
("RO_SPACE", 0x00ff9): (143, "EvalContextMap"),
("RO_SPACE", 0x01049): (147, "ScriptContextMap"),
("RO_SPACE", 0x01099): (139, "AwaitContextMap"),
("RO_SPACE", 0x010e9): (140, "BlockContextMap"),
("RO_SPACE", 0x01139): (141, "CatchContextMap"),
("RO_SPACE", 0x01189): (148, "WithContextMap"),
("RO_SPACE", 0x011d9): (142, "DebugEvaluateContextMap"),
("RO_SPACE", 0x01229): (138, "ScriptContextTableMap"),
("RO_SPACE", 0x01279): (87, "FeedbackMetadataArrayMap"),
("RO_SPACE", 0x012c9): (125, "ArrayListMap"),
("RO_SPACE", 0x01319): (66, "BigIntMap"),
("RO_SPACE", 0x01369): (126, "ObjectBoilerplateDescriptionMap"),
("RO_SPACE", 0x013b9): (73, "BytecodeArrayMap"),
("RO_SPACE", 0x01409): (153, "CodeDataContainerMap"),
("RO_SPACE", 0x01459): (86, "FixedDoubleArrayMap"),
("RO_SPACE", 0x014a9): (132, "GlobalDictionaryMap"),
("RO_SPACE", 0x014f9): (155, "ManyClosuresCellMap"),
("RO_SPACE", 0x01549): (125, "ModuleInfoMap"),
("RO_SPACE", 0x01599): (70, "MutableHeapNumberMap"),
("RO_SPACE", 0x015e9): (131, "NameDictionaryMap"),
("RO_SPACE", 0x01639): (155, "NoClosuresCellMap"),
("RO_SPACE", 0x01689): (133, "NumberDictionaryMap"),
("RO_SPACE", 0x016d9): (155, "OneClosureCellMap"),
("RO_SPACE", 0x01729): (128, "OrderedHashMapMap"),
("RO_SPACE", 0x01779): (129, "OrderedHashSetMap"),
("RO_SPACE", 0x017c9): (130, "OrderedNameDictionaryMap"),
("RO_SPACE", 0x01819): (158, "PreparseDataMap"),
("RO_SPACE", 0x01869): (159, "PropertyArrayMap"),
("RO_SPACE", 0x018b9): (151, "SideEffectCallHandlerInfoMap"),
("RO_SPACE", 0x01909): (151, "SideEffectFreeCallHandlerInfoMap"),
("RO_SPACE", 0x01959): (151, "NextCallSideEffectFreeCallHandlerInfoMap"),
("RO_SPACE", 0x019a9): (134, "SimpleNumberDictionaryMap"),
("RO_SPACE", 0x019f9): (125, "SloppyArgumentsElementsMap"),
("RO_SPACE", 0x01a49): (162, "SmallOrderedHashMapMap"),
("RO_SPACE", 0x01a99): (163, "SmallOrderedHashSetMap"),
("RO_SPACE", 0x01ae9): (164, "SmallOrderedNameDictionaryMap"),
("RO_SPACE", 0x01b39): (135, "StringTableMap"),
("RO_SPACE", 0x01b89): (166, "UncompiledDataWithoutPreparseDataMap"),
("RO_SPACE", 0x01bd9): (167, "UncompiledDataWithPreparseDataMap"),
("RO_SPACE", 0x01c29): (168, "WeakArrayListMap"),
("RO_SPACE", 0x01c79): (136, "EphemeronHashTableMap"),
("RO_SPACE", 0x01cc9): (124, "EmbedderDataArrayMap"),
("RO_SPACE", 0x01d19): (169, "WeakCellMap"),
("RO_SPACE", 0x01d69): (58, "NativeSourceStringMap"),
("RO_SPACE", 0x01db9): (32, "StringMap"),
("RO_SPACE", 0x01e09): (41, "ConsOneByteStringMap"),
("RO_SPACE", 0x01e59): (33, "ConsStringMap"),
("RO_SPACE", 0x01ea9): (45, "ThinOneByteStringMap"),
("RO_SPACE", 0x01ef9): (37, "ThinStringMap"),
("RO_SPACE", 0x01f49): (35, "SlicedStringMap"),
("RO_SPACE", 0x01f99): (43, "SlicedOneByteStringMap"),
("RO_SPACE", 0x01fe9): (34, "ExternalStringMap"),
("RO_SPACE", 0x02039): (42, "ExternalOneByteStringMap"),
("RO_SPACE", 0x02089): (50, "UncachedExternalStringMap"),
("RO_SPACE", 0x020d9): (0, "InternalizedStringMap"),
("RO_SPACE", 0x02129): (2, "ExternalInternalizedStringMap"),
("RO_SPACE", 0x02179): (10, "ExternalOneByteInternalizedStringMap"),
("RO_SPACE", 0x021c9): (18, "UncachedExternalInternalizedStringMap"),
("RO_SPACE", 0x02219): (26, "UncachedExternalOneByteInternalizedStringMap"),
("RO_SPACE", 0x02269): (58, "UncachedExternalOneByteStringMap"),
("RO_SPACE", 0x022b9): (76, "FixedUint8ArrayMap"),
("RO_SPACE", 0x02309): (75, "FixedInt8ArrayMap"),
("RO_SPACE", 0x02359): (78, "FixedUint16ArrayMap"),
("RO_SPACE", 0x023a9): (77, "FixedInt16ArrayMap"),
("RO_SPACE", 0x023f9): (80, "FixedUint32ArrayMap"),
("RO_SPACE", 0x02449): (79, "FixedInt32ArrayMap"),
("RO_SPACE", 0x02499): (81, "FixedFloat32ArrayMap"),
("RO_SPACE", 0x024e9): (82, "FixedFloat64ArrayMap"),
("RO_SPACE", 0x02539): (83, "FixedUint8ClampedArrayMap"),
("RO_SPACE", 0x02589): (85, "FixedBigUint64ArrayMap"),
("RO_SPACE", 0x025d9): (84, "FixedBigInt64ArrayMap"),
("RO_SPACE", 0x02629): (67, "SelfReferenceMarkerMap"),
("RO_SPACE", 0x02691): (111, "Tuple2Map"),
("RO_SPACE", 0x02731): (113, "ArrayBoilerplateDescriptionMap"),
("RO_SPACE", 0x02a71): (100, "InterceptorInfoMap"),
("RO_SPACE", 0x05059): (89, "AccessCheckInfoMap"),
("RO_SPACE", 0x050a9): (90, "AccessorInfoMap"),
("RO_SPACE", 0x050f9): (91, "AccessorPairMap"),
("RO_SPACE", 0x05149): (92, "AliasedArgumentsEntryMap"),
("RO_SPACE", 0x05199): (93, "AllocationMementoMap"),
("RO_SPACE", 0x051e9): (94, "AsmWasmDataMap"),
("RO_SPACE", 0x05239): (95, "AsyncGeneratorRequestMap"),
("RO_SPACE", 0x05289): (96, "ClassPositionsMap"),
("RO_SPACE", 0x052d9): (97, "DebugInfoMap"),
("RO_SPACE", 0x05329): (98, "FunctionTemplateInfoMap"),
("RO_SPACE", 0x05379): (99, "FunctionTemplateRareDataMap"),
("RO_SPACE", 0x053c9): (101, "InterpreterDataMap"),
("RO_SPACE", 0x05419): (102, "ModuleInfoEntryMap"),
("RO_SPACE", 0x05469): (103, "ModuleMap"),
("RO_SPACE", 0x054b9): (104, "ObjectTemplateInfoMap"),
("RO_SPACE", 0x05509): (105, "PromiseCapabilityMap"),
("RO_SPACE", 0x05559): (106, "PromiseReactionMap"),
("RO_SPACE", 0x055a9): (107, "PrototypeInfoMap"),
("RO_SPACE", 0x055f9): (108, "ScriptMap"),
("RO_SPACE", 0x05649): (109, "StackFrameInfoMap"),
("RO_SPACE", 0x05699): (110, "StackTraceFrameMap"),
("RO_SPACE", 0x056e9): (112, "Tuple3Map"),
("RO_SPACE", 0x05739): (114, "WasmDebugInfoMap"),
("RO_SPACE", 0x05789): (115, "WasmExceptionTagMap"),
("RO_SPACE", 0x057d9): (116, "WasmExportedFunctionDataMap"),
("RO_SPACE", 0x05829): (117, "CallableTaskMap"),
("RO_SPACE", 0x05879): (118, "CallbackTaskMap"),
("RO_SPACE", 0x058c9): (119, "PromiseFulfillReactionJobTaskMap"),
("RO_SPACE", 0x05919): (120, "PromiseRejectReactionJobTaskMap"),
("RO_SPACE", 0x05969): (121, "PromiseResolveThenableJobTaskMap"),
("RO_SPACE", 0x059b9): (122, "FinalizationGroupCleanupJobTaskMap"),
("RO_SPACE", 0x05a09): (123, "AllocationSiteWithWeakNextMap"),
("RO_SPACE", 0x05a59): (123, "AllocationSiteWithoutWeakNextMap"),
("RO_SPACE", 0x05aa9): (157, "LoadHandler1Map"),
("RO_SPACE", 0x05af9): (157, "LoadHandler2Map"),
("RO_SPACE", 0x05b49): (157, "LoadHandler3Map"),
("RO_SPACE", 0x05b99): (165, "StoreHandler0Map"),
("RO_SPACE", 0x05be9): (165, "StoreHandler1Map"),
("RO_SPACE", 0x05c39): (165, "StoreHandler2Map"),
("RO_SPACE", 0x05c89): (165, "StoreHandler3Map"),
("MAP_SPACE", 0x00139): (1057, "ExternalMap"),
("MAP_SPACE", 0x00161): (1073, "JSMessageObjectMap"),
("MAP_SPACE", 0x00189): (1073, "JSMessageObjectMap"),
}
# List of known V8 objects.
KNOWN_OBJECTS = {
("RO_SPACE", 0x00189): "NullValue",
("RO_SPACE", 0x001cd): "EmptyDescriptorArray",
("RO_SPACE", 0x00205): "EmptyWeakFixedArray",
("RO_SPACE", 0x00285): "UninitializedValue",
("RO_SPACE", 0x00325): "UndefinedValue",
("RO_SPACE", 0x00369): "NanValue",
("RO_SPACE", 0x0039d): "TheHoleValue",
("RO_SPACE", 0x003f1): "HoleNanValue",
("RO_SPACE", 0x003fd): "TrueValue",
("RO_SPACE", 0x00465): "FalseValue",
("RO_SPACE", 0x00495): "empty_string",
("RO_SPACE", 0x006f9): "EmptyScopeInfo",
("RO_SPACE", 0x00701): "EmptyFixedArray",
("RO_SPACE", 0x00709): "ArgumentsMarker",
("RO_SPACE", 0x00769): "Exception",
("RO_SPACE", 0x007c5): "TerminationException",
("RO_SPACE", 0x0082d): "OptimizedOut",
("RO_SPACE", 0x0088d): "StaleRegister",
("RO_SPACE", 0x0147d): "EmptyEnumCache",
("RO_SPACE", 0x014b1): "EmptyPropertyArray",
("RO_SPACE", 0x014b9): "EmptyByteArray",
("RO_SPACE", 0x014c1): "EmptyObjectBoilerplateDescription",
("RO_SPACE", 0x014cd): "EmptyArrayBoilerplateDescription",
("RO_SPACE", 0x01501): "EmptyFixedUint8Array",
("RO_SPACE", 0x01515): "EmptyFixedInt8Array",
("RO_SPACE", 0x01529): "EmptyFixedUint16Array",
("RO_SPACE", 0x0153d): "EmptyFixedInt16Array",
("RO_SPACE", 0x01551): "EmptyFixedUint32Array",
("RO_SPACE", 0x01565): "EmptyFixedInt32Array",
("RO_SPACE", 0x01579): "EmptyFixedFloat32Array",
("RO_SPACE", 0x0158d): "EmptyFixedFloat64Array",
("RO_SPACE", 0x015a1): "EmptyFixedUint8ClampedArray",
("RO_SPACE", 0x015b5): "EmptyFixedBigUint64Array",
("RO_SPACE", 0x015c9): "EmptyFixedBigInt64Array",
("RO_SPACE", 0x015dd): "EmptySloppyArgumentsElements",
("RO_SPACE", 0x015ed): "EmptySlowElementDictionary",
("RO_SPACE", 0x01611): "EmptyOrderedHashMap",
("RO_SPACE", 0x01625): "EmptyOrderedHashSet",
("RO_SPACE", 0x01639): "EmptyFeedbackMetadata",
("RO_SPACE", 0x01645): "EmptyPropertyCell",
("RO_SPACE", 0x01659): "EmptyPropertyDictionary",
("RO_SPACE", 0x01681): "NoOpInterceptorInfo",
("RO_SPACE", 0x016d1): "EmptyWeakArrayList",
("RO_SPACE", 0x016dd): "InfinityValue",
("RO_SPACE", 0x016e9): "MinusZeroValue",
("RO_SPACE", 0x016f5): "MinusInfinityValue",
("RO_SPACE", 0x01701): "SelfReferenceMarker",
("RO_SPACE", 0x01741): "OffHeapTrampolineRelocationInfo",
("RO_SPACE", 0x0174d): "HashSeed",
("RO_SPACE", 0x001d9): "NullValue",
("RO_SPACE", 0x00259): "EmptyDescriptorArray",
("RO_SPACE", 0x002c1): "EmptyWeakFixedArray",
("RO_SPACE", 0x003c1): "UninitializedValue",
("RO_SPACE", 0x004d1): "UndefinedValue",
("RO_SPACE", 0x00551): "NanValue",
("RO_SPACE", 0x005b1): "TheHoleValue",
("RO_SPACE", 0x00649): "HoleNanValue",
("RO_SPACE", 0x00659): "TrueValue",
("RO_SPACE", 0x00709): "FalseValue",
("RO_SPACE", 0x00751): "empty_string",
("RO_SPACE", 0x00c11): "EmptyScopeInfo",
("RO_SPACE", 0x00c21): "EmptyFixedArray",
("RO_SPACE", 0x00c31): "ArgumentsMarker",
("RO_SPACE", 0x00cd1): "Exception",
("RO_SPACE", 0x00d71): "TerminationException",
("RO_SPACE", 0x00e19): "OptimizedOut",
("RO_SPACE", 0x00eb9): "StaleRegister",
("RO_SPACE", 0x02679): "EmptyEnumCache",
("RO_SPACE", 0x026e1): "EmptyPropertyArray",
("RO_SPACE", 0x026f1): "EmptyByteArray",
("RO_SPACE", 0x02701): "EmptyObjectBoilerplateDescription",
("RO_SPACE", 0x02719): "EmptyArrayBoilerplateDescription",
("RO_SPACE", 0x02781): "EmptyFixedUint8Array",
("RO_SPACE", 0x027a1): "EmptyFixedInt8Array",
("RO_SPACE", 0x027c1): "EmptyFixedUint16Array",
("RO_SPACE", 0x027e1): "EmptyFixedInt16Array",
("RO_SPACE", 0x02801): "EmptyFixedUint32Array",
("RO_SPACE", 0x02821): "EmptyFixedInt32Array",
("RO_SPACE", 0x02841): "EmptyFixedFloat32Array",
("RO_SPACE", 0x02861): "EmptyFixedFloat64Array",
("RO_SPACE", 0x02881): "EmptyFixedUint8ClampedArray",
("RO_SPACE", 0x028a1): "EmptyFixedBigUint64Array",
("RO_SPACE", 0x028c1): "EmptyFixedBigInt64Array",
("RO_SPACE", 0x028e1): "EmptySloppyArgumentsElements",
("RO_SPACE", 0x02901): "EmptySlowElementDictionary",
("RO_SPACE", 0x02949): "EmptyOrderedHashMap",
("RO_SPACE", 0x02971): "EmptyOrderedHashSet",
("RO_SPACE", 0x02999): "EmptyFeedbackMetadata",
("RO_SPACE", 0x029a9): "EmptyPropertyCell",
("RO_SPACE", 0x029d1): "EmptyPropertyDictionary",
("RO_SPACE", 0x02a21): "NoOpInterceptorInfo",
("RO_SPACE", 0x02ac1): "EmptyWeakArrayList",
("RO_SPACE", 0x02ad9): "InfinityValue",
("RO_SPACE", 0x02ae9): "MinusZeroValue",
("RO_SPACE", 0x02af9): "MinusInfinityValue",
("RO_SPACE", 0x02b09): "SelfReferenceMarker",
("RO_SPACE", 0x02b61): "OffHeapTrampolineRelocationInfo",
("RO_SPACE", 0x02b79): "HashSeed",
("OLD_SPACE", 0x00139): "ArgumentsIteratorAccessor",
("OLD_SPACE", 0x0017d): "ArrayLengthAccessor",
("OLD_SPACE", 0x001c1): "BoundFunctionLengthAccessor",
("OLD_SPACE", 0x00205): "BoundFunctionNameAccessor",
("OLD_SPACE", 0x00249): "ErrorStackAccessor",
("OLD_SPACE", 0x0028d): "FunctionArgumentsAccessor",
("OLD_SPACE", 0x002d1): "FunctionCallerAccessor",
("OLD_SPACE", 0x00315): "FunctionNameAccessor",
("OLD_SPACE", 0x00359): "FunctionLengthAccessor",
("OLD_SPACE", 0x0039d): "FunctionPrototypeAccessor",
("OLD_SPACE", 0x003e1): "StringLengthAccessor",
("OLD_SPACE", 0x00425): "InvalidPrototypeValidityCell",
("OLD_SPACE", 0x0042d): "EmptyScript",
("OLD_SPACE", 0x0046d): "ManyClosuresCell",
("OLD_SPACE", 0x00475): "ArrayConstructorProtector",
("OLD_SPACE", 0x0047d): "NoElementsProtector",
("OLD_SPACE", 0x00491): "IsConcatSpreadableProtector",
("OLD_SPACE", 0x00499): "ArraySpeciesProtector",
("OLD_SPACE", 0x004ad): "TypedArraySpeciesProtector",
("OLD_SPACE", 0x004c1): "RegExpSpeciesProtector",
("OLD_SPACE", 0x004d5): "PromiseSpeciesProtector",
("OLD_SPACE", 0x004e9): "StringLengthProtector",
("OLD_SPACE", 0x004f1): "ArrayIteratorProtector",
("OLD_SPACE", 0x00505): "ArrayBufferDetachingProtector",
("OLD_SPACE", 0x00519): "PromiseHookProtector",
("OLD_SPACE", 0x0052d): "PromiseResolveProtector",
("OLD_SPACE", 0x00535): "MapIteratorProtector",
("OLD_SPACE", 0x00549): "PromiseThenProtector",
("OLD_SPACE", 0x0055d): "SetIteratorProtector",
("OLD_SPACE", 0x00571): "StringIteratorProtector",
("OLD_SPACE", 0x00585): "SingleCharacterStringCache",
("OLD_SPACE", 0x0098d): "StringSplitCache",
("OLD_SPACE", 0x00d95): "RegExpMultipleCache",
("OLD_SPACE", 0x0119d): "BuiltinsConstantsTable",
("OLD_SPACE", 0x001a9): "ArrayLengthAccessor",
("OLD_SPACE", 0x00219): "BoundFunctionLengthAccessor",
("OLD_SPACE", 0x00289): "BoundFunctionNameAccessor",
("OLD_SPACE", 0x002f9): "ErrorStackAccessor",
("OLD_SPACE", 0x00369): "FunctionArgumentsAccessor",
("OLD_SPACE", 0x003d9): "FunctionCallerAccessor",
("OLD_SPACE", 0x00449): "FunctionNameAccessor",
("OLD_SPACE", 0x004b9): "FunctionLengthAccessor",
("OLD_SPACE", 0x00529): "FunctionPrototypeAccessor",
("OLD_SPACE", 0x00599): "StringLengthAccessor",
("OLD_SPACE", 0x00609): "InvalidPrototypeValidityCell",
("OLD_SPACE", 0x00619): "EmptyScript",
("OLD_SPACE", 0x00699): "ManyClosuresCell",
("OLD_SPACE", 0x006a9): "ArrayConstructorProtector",
("OLD_SPACE", 0x006b9): "NoElementsProtector",
("OLD_SPACE", 0x006e1): "IsConcatSpreadableProtector",
("OLD_SPACE", 0x006f1): "ArraySpeciesProtector",
("OLD_SPACE", 0x00719): "TypedArraySpeciesProtector",
("OLD_SPACE", 0x00741): "RegExpSpeciesProtector",
("OLD_SPACE", 0x00769): "PromiseSpeciesProtector",
("OLD_SPACE", 0x00791): "StringLengthProtector",
("OLD_SPACE", 0x007a1): "ArrayIteratorProtector",
("OLD_SPACE", 0x007c9): "ArrayBufferDetachingProtector",
("OLD_SPACE", 0x007f1): "PromiseHookProtector",
("OLD_SPACE", 0x00819): "PromiseResolveProtector",
("OLD_SPACE", 0x00829): "MapIteratorProtector",
("OLD_SPACE", 0x00851): "PromiseThenProtector",
("OLD_SPACE", 0x00879): "SetIteratorProtector",
("OLD_SPACE", 0x008a1): "StringIteratorProtector",
("OLD_SPACE", 0x008c9): "SingleCharacterStringCache",
("OLD_SPACE", 0x010d9): "StringSplitCache",
("OLD_SPACE", 0x018e9): "RegExpMultipleCache",
("OLD_SPACE", 0x020f9): "BuiltinsConstantsTable",
}
# List of known V8 Frame Markers.
......
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