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Commit 979b3a33 authored by Deepti Gandluri's avatar Deepti Gandluri Committed by Commit Bot
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Revert "Reland "[ptr-compr][x64] Temporarily enable pointer compression on x64"" 

This reverts commit 4f051fd5.

Reason for revert: Fails with custom snapshot on GC stress - https://ci.chromium.org/p/v8/builders/ci/V8%20Linux64%20GC%20Stress%20-%20custom%20snapshot/24855

Original change's description:
> Reland "[ptr-compr][x64] Temporarily enable pointer compression on x64"
> 
> This is a reland of 589d1a6b
> 
> Relanding after fixing TSan and UBSan issues.
> 
> 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}
> 
> Cq-Include-Trybots: luci.v8.try:v8_linux64_ubsan_rel_ng,v8_linux64_tsan_rel
> Bug: v8:7703
> Change-Id: Ied4e7bacf99c9d63e0459613fec522273f595de8
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1523327
> Commit-Queue: Igor Sheludko <ishell@chromium.org>
> Auto-Submit: Leszek Swirski <leszeks@chromium.org>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#60339}

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

Change-Id: Ia06829e9dfdf09501ceebc0eef175d3261969d1f
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7703
Cq-Include-Trybots: luci.v8.try:v8_linux64_ubsan_rel_ng, v8_linux64_tsan_rel
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1531120Reviewed-by: 's avatarDeepti Gandluri <gdeepti@chromium.org>
Commit-Queue: Deepti Gandluri <gdeepti@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60340}
parent 4f051fd5
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Inline Side-by-side
Showing with 235 additions and 247 deletions
BUILD.gn
View file @ 979b3a33
...@@ -98,7 +98,7 @@ declare_args() { ...@@ -98,7 +98,7 @@ declare_args() {
v8_enable_verify_csa = false v8_enable_verify_csa = false
# Enable pointer compression (sets -dV8_COMPRESS_POINTERS). # Enable pointer compression (sets -dV8_COMPRESS_POINTERS).
v8_enable_pointer_compression = "" v8_enable_pointer_compression = false
v8_enable_31bit_smis_on_64bit_arch = false v8_enable_31bit_smis_on_64bit_arch = false
# Sets -dOBJECT_PRINT. # Sets -dOBJECT_PRINT.
...@@ -212,11 +212,6 @@ if (v8_check_microtasks_scopes_consistency == "") { ...@@ -212,11 +212,6 @@ if (v8_check_microtasks_scopes_consistency == "") {
v8_enable_debugging_features || dcheck_always_on 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_current_cpu == "x64"
}
assert(v8_current_cpu != "x86" || !v8_untrusted_code_mitigations, assert(v8_current_cpu != "x86" || !v8_untrusted_code_mitigations,
"Untrusted code mitigations are unsupported on ia32") "Untrusted code mitigations are unsupported on ia32")
......
infra/mb/mb_config.pyl
View file @ 979b3a33
...@@ -450,10 +450,7 @@ ...@@ -450,10 +450,7 @@
'release_bot', 'x64', 'minimal_symbols'], 'release_bot', 'x64', 'minimal_symbols'],
'release_x64_pointer_compression': [ 'release_x64_pointer_compression': [
'release_bot', 'x64', 'dcheck_always_on', 'v8_enable_slow_dchecks', 'release_bot', 'x64', 'dcheck_always_on', 'v8_enable_slow_dchecks',
# TODO(v8:v7703): Make pointer compression bots testing non pointer 'v8_enable_pointer_compression'],
# compression mode while pointer compression is temporarily enabled
# on x64
'v8_disable_pointer_compression'],
'release_x64_trybot': [ 'release_x64_trybot': [
'release_trybot', 'x64'], 'release_trybot', 'x64'],
'release_x64_test_features_trybot': [ 'release_x64_test_features_trybot': [
...@@ -810,10 +807,6 @@ ...@@ -810,10 +807,6 @@
'gn_args': 'v8_enable_pointer_compression=true', 'gn_args': 'v8_enable_pointer_compression=true',
}, },
'v8_disable_pointer_compression': {
'gn_args': 'v8_enable_pointer_compression=false',
},
'v8_enable_test_features': { 'v8_enable_test_features': {
'gn_args': 'v8_enable_test_features=true', 'gn_args': 'v8_enable_test_features=true',
}, },
......
tools/v8heapconst.py
View file @ 979b3a33
...@@ -193,245 +193,245 @@ INSTANCE_TYPES = { ...@@ -193,245 +193,245 @@ INSTANCE_TYPES = {
# List of known V8 maps. # List of known V8 maps.
KNOWN_MAPS = { KNOWN_MAPS = {
("RO_SPACE", 0x00139): (138, "FreeSpaceMap"), ("RO_SPACE", 0x00139): (138, "FreeSpaceMap"),
("RO_SPACE", 0x00161): (132, "MetaMap"), ("RO_SPACE", 0x00189): (132, "MetaMap"),
("RO_SPACE", 0x001a5): (131, "NullMap"), ("RO_SPACE", 0x00209): (131, "NullMap"),
("RO_SPACE", 0x001dd): (218, "DescriptorArrayMap"), ("RO_SPACE", 0x00271): (218, "DescriptorArrayMap"),
("RO_SPACE", 0x0020d): (213, "WeakFixedArrayMap"), ("RO_SPACE", 0x002d1): (213, "WeakFixedArrayMap"),
("RO_SPACE", 0x00235): (152, "OnePointerFillerMap"), ("RO_SPACE", 0x00321): (152, "OnePointerFillerMap"),
("RO_SPACE", 0x0025d): (152, "TwoPointerFillerMap"), ("RO_SPACE", 0x00371): (152, "TwoPointerFillerMap"),
("RO_SPACE", 0x002a1): (131, "UninitializedMap"), ("RO_SPACE", 0x003f1): (131, "UninitializedMap"),
("RO_SPACE", 0x002e5): (8, "OneByteInternalizedStringMap"), ("RO_SPACE", 0x00461): (8, "OneByteInternalizedStringMap"),
("RO_SPACE", 0x00341): (131, "UndefinedMap"), ("RO_SPACE", 0x00501): (131, "UndefinedMap"),
("RO_SPACE", 0x00375): (129, "HeapNumberMap"), ("RO_SPACE", 0x00561): (129, "HeapNumberMap"),
("RO_SPACE", 0x003b9): (131, "TheHoleMap"), ("RO_SPACE", 0x005e1): (131, "TheHoleMap"),
("RO_SPACE", 0x00419): (131, "BooleanMap"), ("RO_SPACE", 0x00689): (131, "BooleanMap"),
("RO_SPACE", 0x004a1): (72, "EmptyStringMap"), ("RO_SPACE", 0x00761): (72, "EmptyStringMap"),
("RO_SPACE", 0x004c9): (136, "ByteArrayMap"), ("RO_SPACE", 0x007b1): (136, "ByteArrayMap"),
("RO_SPACE", 0x004f1): (189, "FixedArrayMap"), ("RO_SPACE", 0x00801): (189, "FixedArrayMap"),
("RO_SPACE", 0x00519): (189, "FixedCOWArrayMap"), ("RO_SPACE", 0x00851): (189, "FixedCOWArrayMap"),
("RO_SPACE", 0x00541): (191, "HashTableMap"), ("RO_SPACE", 0x008a1): (191, "HashTableMap"),
("RO_SPACE", 0x00569): (128, "SymbolMap"), ("RO_SPACE", 0x008f1): (128, "SymbolMap"),
("RO_SPACE", 0x00591): (40, "OneByteStringMap"), ("RO_SPACE", 0x00941): (40, "OneByteStringMap"),
("RO_SPACE", 0x005b9): (201, "ScopeInfoMap"), ("RO_SPACE", 0x00991): (201, "ScopeInfoMap"),
("RO_SPACE", 0x005e1): (225, "SharedFunctionInfoMap"), ("RO_SPACE", 0x009e1): (225, "SharedFunctionInfoMap"),
("RO_SPACE", 0x00609): (133, "CodeMap"), ("RO_SPACE", 0x00a31): (133, "CodeMap"),
("RO_SPACE", 0x00631): (208, "FunctionContextMap"), ("RO_SPACE", 0x00a81): (208, "FunctionContextMap"),
("RO_SPACE", 0x00659): (216, "CellMap"), ("RO_SPACE", 0x00ad1): (216, "CellMap"),
("RO_SPACE", 0x00681): (224, "GlobalPropertyCellMap"), ("RO_SPACE", 0x00b21): (224, "GlobalPropertyCellMap"),
("RO_SPACE", 0x006a9): (135, "ForeignMap"), ("RO_SPACE", 0x00b71): (135, "ForeignMap"),
("RO_SPACE", 0x006d1): (214, "TransitionArrayMap"), ("RO_SPACE", 0x00bc1): (214, "TransitionArrayMap"),
("RO_SPACE", 0x006f9): (220, "FeedbackVectorMap"), ("RO_SPACE", 0x00c11): (220, "FeedbackVectorMap"),
("RO_SPACE", 0x0074d): (131, "ArgumentsMarkerMap"), ("RO_SPACE", 0x00cb1): (131, "ArgumentsMarkerMap"),
("RO_SPACE", 0x007ad): (131, "ExceptionMap"), ("RO_SPACE", 0x00d51): (131, "ExceptionMap"),
("RO_SPACE", 0x00809): (131, "TerminationExceptionMap"), ("RO_SPACE", 0x00df1): (131, "TerminationExceptionMap"),
("RO_SPACE", 0x00871): (131, "OptimizedOutMap"), ("RO_SPACE", 0x00e99): (131, "OptimizedOutMap"),
("RO_SPACE", 0x008d1): (131, "StaleRegisterMap"), ("RO_SPACE", 0x00f39): (131, "StaleRegisterMap"),
("RO_SPACE", 0x00915): (210, "NativeContextMap"), ("RO_SPACE", 0x00fa9): (210, "NativeContextMap"),
("RO_SPACE", 0x0093d): (209, "ModuleContextMap"), ("RO_SPACE", 0x00ff9): (209, "ModuleContextMap"),
("RO_SPACE", 0x00965): (207, "EvalContextMap"), ("RO_SPACE", 0x01049): (207, "EvalContextMap"),
("RO_SPACE", 0x0098d): (211, "ScriptContextMap"), ("RO_SPACE", 0x01099): (211, "ScriptContextMap"),
("RO_SPACE", 0x009b5): (203, "AwaitContextMap"), ("RO_SPACE", 0x010e9): (203, "AwaitContextMap"),
("RO_SPACE", 0x009dd): (204, "BlockContextMap"), ("RO_SPACE", 0x01139): (204, "BlockContextMap"),
("RO_SPACE", 0x00a05): (205, "CatchContextMap"), ("RO_SPACE", 0x01189): (205, "CatchContextMap"),
("RO_SPACE", 0x00a2d): (212, "WithContextMap"), ("RO_SPACE", 0x011d9): (212, "WithContextMap"),
("RO_SPACE", 0x00a55): (206, "DebugEvaluateContextMap"), ("RO_SPACE", 0x01229): (206, "DebugEvaluateContextMap"),
("RO_SPACE", 0x00a7d): (202, "ScriptContextTableMap"), ("RO_SPACE", 0x01279): (202, "ScriptContextTableMap"),
("RO_SPACE", 0x00aa5): (151, "FeedbackMetadataArrayMap"), ("RO_SPACE", 0x012c9): (151, "FeedbackMetadataArrayMap"),
("RO_SPACE", 0x00acd): (189, "ArrayListMap"), ("RO_SPACE", 0x01319): (189, "ArrayListMap"),
("RO_SPACE", 0x00af5): (130, "BigIntMap"), ("RO_SPACE", 0x01369): (130, "BigIntMap"),
("RO_SPACE", 0x00b1d): (190, "ObjectBoilerplateDescriptionMap"), ("RO_SPACE", 0x013b9): (190, "ObjectBoilerplateDescriptionMap"),
("RO_SPACE", 0x00b45): (137, "BytecodeArrayMap"), ("RO_SPACE", 0x01409): (137, "BytecodeArrayMap"),
("RO_SPACE", 0x00b6d): (217, "CodeDataContainerMap"), ("RO_SPACE", 0x01459): (217, "CodeDataContainerMap"),
("RO_SPACE", 0x00b95): (150, "FixedDoubleArrayMap"), ("RO_SPACE", 0x014a9): (150, "FixedDoubleArrayMap"),
("RO_SPACE", 0x00bbd): (196, "GlobalDictionaryMap"), ("RO_SPACE", 0x014f9): (196, "GlobalDictionaryMap"),
("RO_SPACE", 0x00be5): (219, "ManyClosuresCellMap"), ("RO_SPACE", 0x01549): (219, "ManyClosuresCellMap"),
("RO_SPACE", 0x00c0d): (189, "ModuleInfoMap"), ("RO_SPACE", 0x01599): (189, "ModuleInfoMap"),
("RO_SPACE", 0x00c35): (134, "MutableHeapNumberMap"), ("RO_SPACE", 0x015e9): (134, "MutableHeapNumberMap"),
("RO_SPACE", 0x00c5d): (195, "NameDictionaryMap"), ("RO_SPACE", 0x01639): (195, "NameDictionaryMap"),
("RO_SPACE", 0x00c85): (219, "NoClosuresCellMap"), ("RO_SPACE", 0x01689): (219, "NoClosuresCellMap"),
("RO_SPACE", 0x00cad): (197, "NumberDictionaryMap"), ("RO_SPACE", 0x016d9): (197, "NumberDictionaryMap"),
("RO_SPACE", 0x00cd5): (219, "OneClosureCellMap"), ("RO_SPACE", 0x01729): (219, "OneClosureCellMap"),
("RO_SPACE", 0x00cfd): (192, "OrderedHashMapMap"), ("RO_SPACE", 0x01779): (192, "OrderedHashMapMap"),
("RO_SPACE", 0x00d25): (193, "OrderedHashSetMap"), ("RO_SPACE", 0x017c9): (193, "OrderedHashSetMap"),
("RO_SPACE", 0x00d4d): (194, "OrderedNameDictionaryMap"), ("RO_SPACE", 0x01819): (194, "OrderedNameDictionaryMap"),
("RO_SPACE", 0x00d75): (222, "PreparseDataMap"), ("RO_SPACE", 0x01869): (222, "PreparseDataMap"),
("RO_SPACE", 0x00d9d): (223, "PropertyArrayMap"), ("RO_SPACE", 0x018b9): (223, "PropertyArrayMap"),
("RO_SPACE", 0x00dc5): (215, "SideEffectCallHandlerInfoMap"), ("RO_SPACE", 0x01909): (215, "SideEffectCallHandlerInfoMap"),
("RO_SPACE", 0x00ded): (215, "SideEffectFreeCallHandlerInfoMap"), ("RO_SPACE", 0x01959): (215, "SideEffectFreeCallHandlerInfoMap"),
("RO_SPACE", 0x00e15): (215, "NextCallSideEffectFreeCallHandlerInfoMap"), ("RO_SPACE", 0x019a9): (215, "NextCallSideEffectFreeCallHandlerInfoMap"),
("RO_SPACE", 0x00e3d): (198, "SimpleNumberDictionaryMap"), ("RO_SPACE", 0x019f9): (198, "SimpleNumberDictionaryMap"),
("RO_SPACE", 0x00e65): (189, "SloppyArgumentsElementsMap"), ("RO_SPACE", 0x01a49): (189, "SloppyArgumentsElementsMap"),
("RO_SPACE", 0x00e8d): (226, "SmallOrderedHashMapMap"), ("RO_SPACE", 0x01a99): (226, "SmallOrderedHashMapMap"),
("RO_SPACE", 0x00eb5): (227, "SmallOrderedHashSetMap"), ("RO_SPACE", 0x01ae9): (227, "SmallOrderedHashSetMap"),
("RO_SPACE", 0x00edd): (228, "SmallOrderedNameDictionaryMap"), ("RO_SPACE", 0x01b39): (228, "SmallOrderedNameDictionaryMap"),
("RO_SPACE", 0x00f05): (199, "StringTableMap"), ("RO_SPACE", 0x01b89): (199, "StringTableMap"),
("RO_SPACE", 0x00f2d): (230, "UncompiledDataWithoutPreparseDataMap"), ("RO_SPACE", 0x01bd9): (230, "UncompiledDataWithoutPreparseDataMap"),
("RO_SPACE", 0x00f55): (231, "UncompiledDataWithPreparseDataMap"), ("RO_SPACE", 0x01c29): (231, "UncompiledDataWithPreparseDataMap"),
("RO_SPACE", 0x00f7d): (232, "WeakArrayListMap"), ("RO_SPACE", 0x01c79): (232, "WeakArrayListMap"),
("RO_SPACE", 0x00fa5): (200, "EphemeronHashTableMap"), ("RO_SPACE", 0x01cc9): (200, "EphemeronHashTableMap"),
("RO_SPACE", 0x00fcd): (188, "EmbedderDataArrayMap"), ("RO_SPACE", 0x01d19): (188, "EmbedderDataArrayMap"),
("RO_SPACE", 0x00ff5): (233, "WeakCellMap"), ("RO_SPACE", 0x01d69): (233, "WeakCellMap"),
("RO_SPACE", 0x0101d): (58, "NativeSourceStringMap"), ("RO_SPACE", 0x01db9): (58, "NativeSourceStringMap"),
("RO_SPACE", 0x01045): (32, "StringMap"), ("RO_SPACE", 0x01e09): (32, "StringMap"),
("RO_SPACE", 0x0106d): (41, "ConsOneByteStringMap"), ("RO_SPACE", 0x01e59): (41, "ConsOneByteStringMap"),
("RO_SPACE", 0x01095): (33, "ConsStringMap"), ("RO_SPACE", 0x01ea9): (33, "ConsStringMap"),
("RO_SPACE", 0x010bd): (45, "ThinOneByteStringMap"), ("RO_SPACE", 0x01ef9): (45, "ThinOneByteStringMap"),
("RO_SPACE", 0x010e5): (37, "ThinStringMap"), ("RO_SPACE", 0x01f49): (37, "ThinStringMap"),
("RO_SPACE", 0x0110d): (35, "SlicedStringMap"), ("RO_SPACE", 0x01f99): (35, "SlicedStringMap"),
("RO_SPACE", 0x01135): (43, "SlicedOneByteStringMap"), ("RO_SPACE", 0x01fe9): (43, "SlicedOneByteStringMap"),
("RO_SPACE", 0x0115d): (34, "ExternalStringMap"), ("RO_SPACE", 0x02039): (34, "ExternalStringMap"),
("RO_SPACE", 0x01185): (42, "ExternalOneByteStringMap"), ("RO_SPACE", 0x02089): (42, "ExternalOneByteStringMap"),
("RO_SPACE", 0x011ad): (50, "UncachedExternalStringMap"), ("RO_SPACE", 0x020d9): (50, "UncachedExternalStringMap"),
("RO_SPACE", 0x011d5): (0, "InternalizedStringMap"), ("RO_SPACE", 0x02129): (0, "InternalizedStringMap"),
("RO_SPACE", 0x011fd): (2, "ExternalInternalizedStringMap"), ("RO_SPACE", 0x02179): (2, "ExternalInternalizedStringMap"),
("RO_SPACE", 0x01225): (10, "ExternalOneByteInternalizedStringMap"), ("RO_SPACE", 0x021c9): (10, "ExternalOneByteInternalizedStringMap"),
("RO_SPACE", 0x0124d): (18, "UncachedExternalInternalizedStringMap"), ("RO_SPACE", 0x02219): (18, "UncachedExternalInternalizedStringMap"),
("RO_SPACE", 0x01275): (26, "UncachedExternalOneByteInternalizedStringMap"), ("RO_SPACE", 0x02269): (26, "UncachedExternalOneByteInternalizedStringMap"),
("RO_SPACE", 0x0129d): (58, "UncachedExternalOneByteStringMap"), ("RO_SPACE", 0x022b9): (58, "UncachedExternalOneByteStringMap"),
("RO_SPACE", 0x012c5): (140, "FixedUint8ArrayMap"), ("RO_SPACE", 0x02309): (140, "FixedUint8ArrayMap"),
("RO_SPACE", 0x012ed): (139, "FixedInt8ArrayMap"), ("RO_SPACE", 0x02359): (139, "FixedInt8ArrayMap"),
("RO_SPACE", 0x01315): (142, "FixedUint16ArrayMap"), ("RO_SPACE", 0x023a9): (142, "FixedUint16ArrayMap"),
("RO_SPACE", 0x0133d): (141, "FixedInt16ArrayMap"), ("RO_SPACE", 0x023f9): (141, "FixedInt16ArrayMap"),
("RO_SPACE", 0x01365): (144, "FixedUint32ArrayMap"), ("RO_SPACE", 0x02449): (144, "FixedUint32ArrayMap"),
("RO_SPACE", 0x0138d): (143, "FixedInt32ArrayMap"), ("RO_SPACE", 0x02499): (143, "FixedInt32ArrayMap"),
("RO_SPACE", 0x013b5): (145, "FixedFloat32ArrayMap"), ("RO_SPACE", 0x024e9): (145, "FixedFloat32ArrayMap"),
("RO_SPACE", 0x013dd): (146, "FixedFloat64ArrayMap"), ("RO_SPACE", 0x02539): (146, "FixedFloat64ArrayMap"),
("RO_SPACE", 0x01405): (147, "FixedUint8ClampedArrayMap"), ("RO_SPACE", 0x02589): (147, "FixedUint8ClampedArrayMap"),
("RO_SPACE", 0x0142d): (149, "FixedBigUint64ArrayMap"), ("RO_SPACE", 0x025d9): (149, "FixedBigUint64ArrayMap"),
("RO_SPACE", 0x01455): (148, "FixedBigInt64ArrayMap"), ("RO_SPACE", 0x02629): (148, "FixedBigInt64ArrayMap"),
("RO_SPACE", 0x0147d): (131, "SelfReferenceMarkerMap"), ("RO_SPACE", 0x02679): (131, "SelfReferenceMarkerMap"),
("RO_SPACE", 0x014b1): (175, "Tuple2Map"), ("RO_SPACE", 0x026e1): (175, "Tuple2Map"),
("RO_SPACE", 0x01501): (177, "ArrayBoilerplateDescriptionMap"), ("RO_SPACE", 0x02781): (177, "ArrayBoilerplateDescriptionMap"),
("RO_SPACE", 0x016d1): (164, "InterceptorInfoMap"), ("RO_SPACE", 0x02ac1): (164, "InterceptorInfoMap"),
("RO_SPACE", 0x033f5): (153, "AccessCheckInfoMap"), ("RO_SPACE", 0x050a9): (153, "AccessCheckInfoMap"),
("RO_SPACE", 0x0341d): (154, "AccessorInfoMap"), ("RO_SPACE", 0x050f9): (154, "AccessorInfoMap"),
("RO_SPACE", 0x03445): (155, "AccessorPairMap"), ("RO_SPACE", 0x05149): (155, "AccessorPairMap"),
("RO_SPACE", 0x0346d): (156, "AliasedArgumentsEntryMap"), ("RO_SPACE", 0x05199): (156, "AliasedArgumentsEntryMap"),
("RO_SPACE", 0x03495): (157, "AllocationMementoMap"), ("RO_SPACE", 0x051e9): (157, "AllocationMementoMap"),
("RO_SPACE", 0x034bd): (158, "AsmWasmDataMap"), ("RO_SPACE", 0x05239): (158, "AsmWasmDataMap"),
("RO_SPACE", 0x034e5): (159, "AsyncGeneratorRequestMap"), ("RO_SPACE", 0x05289): (159, "AsyncGeneratorRequestMap"),
("RO_SPACE", 0x0350d): (160, "ClassPositionsMap"), ("RO_SPACE", 0x052d9): (160, "ClassPositionsMap"),
("RO_SPACE", 0x03535): (161, "DebugInfoMap"), ("RO_SPACE", 0x05329): (161, "DebugInfoMap"),
("RO_SPACE", 0x0355d): (162, "FunctionTemplateInfoMap"), ("RO_SPACE", 0x05379): (162, "FunctionTemplateInfoMap"),
("RO_SPACE", 0x03585): (163, "FunctionTemplateRareDataMap"), ("RO_SPACE", 0x053c9): (163, "FunctionTemplateRareDataMap"),
("RO_SPACE", 0x035ad): (165, "InterpreterDataMap"), ("RO_SPACE", 0x05419): (165, "InterpreterDataMap"),
("RO_SPACE", 0x035d5): (166, "ModuleInfoEntryMap"), ("RO_SPACE", 0x05469): (166, "ModuleInfoEntryMap"),
("RO_SPACE", 0x035fd): (167, "ModuleMap"), ("RO_SPACE", 0x054b9): (167, "ModuleMap"),
("RO_SPACE", 0x03625): (168, "ObjectTemplateInfoMap"), ("RO_SPACE", 0x05509): (168, "ObjectTemplateInfoMap"),
("RO_SPACE", 0x0364d): (169, "PromiseCapabilityMap"), ("RO_SPACE", 0x05559): (169, "PromiseCapabilityMap"),
("RO_SPACE", 0x03675): (170, "PromiseReactionMap"), ("RO_SPACE", 0x055a9): (170, "PromiseReactionMap"),
("RO_SPACE", 0x0369d): (171, "PrototypeInfoMap"), ("RO_SPACE", 0x055f9): (171, "PrototypeInfoMap"),
("RO_SPACE", 0x036c5): (172, "ScriptMap"), ("RO_SPACE", 0x05649): (172, "ScriptMap"),
("RO_SPACE", 0x036ed): (173, "StackFrameInfoMap"), ("RO_SPACE", 0x05699): (173, "StackFrameInfoMap"),
("RO_SPACE", 0x03715): (174, "StackTraceFrameMap"), ("RO_SPACE", 0x056e9): (174, "StackTraceFrameMap"),
("RO_SPACE", 0x0373d): (176, "Tuple3Map"), ("RO_SPACE", 0x05739): (176, "Tuple3Map"),
("RO_SPACE", 0x03765): (178, "WasmDebugInfoMap"), ("RO_SPACE", 0x05789): (178, "WasmDebugInfoMap"),
("RO_SPACE", 0x0378d): (179, "WasmExceptionTagMap"), ("RO_SPACE", 0x057d9): (179, "WasmExceptionTagMap"),
("RO_SPACE", 0x037b5): (180, "WasmExportedFunctionDataMap"), ("RO_SPACE", 0x05829): (180, "WasmExportedFunctionDataMap"),
("RO_SPACE", 0x037dd): (181, "CallableTaskMap"), ("RO_SPACE", 0x05879): (181, "CallableTaskMap"),
("RO_SPACE", 0x03805): (182, "CallbackTaskMap"), ("RO_SPACE", 0x058c9): (182, "CallbackTaskMap"),
("RO_SPACE", 0x0382d): (183, "PromiseFulfillReactionJobTaskMap"), ("RO_SPACE", 0x05919): (183, "PromiseFulfillReactionJobTaskMap"),
("RO_SPACE", 0x03855): (184, "PromiseRejectReactionJobTaskMap"), ("RO_SPACE", 0x05969): (184, "PromiseRejectReactionJobTaskMap"),
("RO_SPACE", 0x0387d): (185, "PromiseResolveThenableJobTaskMap"), ("RO_SPACE", 0x059b9): (185, "PromiseResolveThenableJobTaskMap"),
("RO_SPACE", 0x038a5): (186, "FinalizationGroupCleanupJobTaskMap"), ("RO_SPACE", 0x05a09): (186, "FinalizationGroupCleanupJobTaskMap"),
("RO_SPACE", 0x038cd): (187, "AllocationSiteWithWeakNextMap"), ("RO_SPACE", 0x05a59): (187, "AllocationSiteWithWeakNextMap"),
("RO_SPACE", 0x038f5): (187, "AllocationSiteWithoutWeakNextMap"), ("RO_SPACE", 0x05aa9): (187, "AllocationSiteWithoutWeakNextMap"),
("RO_SPACE", 0x0391d): (221, "LoadHandler1Map"), ("RO_SPACE", 0x05af9): (221, "LoadHandler1Map"),
("RO_SPACE", 0x03945): (221, "LoadHandler2Map"), ("RO_SPACE", 0x05b49): (221, "LoadHandler2Map"),
("RO_SPACE", 0x0396d): (221, "LoadHandler3Map"), ("RO_SPACE", 0x05b99): (221, "LoadHandler3Map"),
("RO_SPACE", 0x03995): (229, "StoreHandler0Map"), ("RO_SPACE", 0x05be9): (229, "StoreHandler0Map"),
("RO_SPACE", 0x039bd): (229, "StoreHandler1Map"), ("RO_SPACE", 0x05c39): (229, "StoreHandler1Map"),
("RO_SPACE", 0x039e5): (229, "StoreHandler2Map"), ("RO_SPACE", 0x05c89): (229, "StoreHandler2Map"),
("RO_SPACE", 0x03a0d): (229, "StoreHandler3Map"), ("RO_SPACE", 0x05cd9): (229, "StoreHandler3Map"),
("MAP_SPACE", 0x00139): (1057, "ExternalMap"), ("MAP_SPACE", 0x00139): (1057, "ExternalMap"),
("MAP_SPACE", 0x00161): (1073, "JSMessageObjectMap"), ("MAP_SPACE", 0x00189): (1073, "JSMessageObjectMap"),
} }
# List of known V8 objects. # List of known V8 objects.
KNOWN_OBJECTS = { KNOWN_OBJECTS = {
("RO_SPACE", 0x00189): "NullValue", ("RO_SPACE", 0x001d9): "NullValue",
("RO_SPACE", 0x001cd): "EmptyDescriptorArray", ("RO_SPACE", 0x00259): "EmptyDescriptorArray",
("RO_SPACE", 0x00205): "EmptyWeakFixedArray", ("RO_SPACE", 0x002c1): "EmptyWeakFixedArray",
("RO_SPACE", 0x00285): "UninitializedValue", ("RO_SPACE", 0x003c1): "UninitializedValue",
("RO_SPACE", 0x00325): "UndefinedValue", ("RO_SPACE", 0x004d1): "UndefinedValue",
("RO_SPACE", 0x00369): "NanValue", ("RO_SPACE", 0x00551): "NanValue",
("RO_SPACE", 0x0039d): "TheHoleValue", ("RO_SPACE", 0x005b1): "TheHoleValue",
("RO_SPACE", 0x003f1): "HoleNanValue", ("RO_SPACE", 0x00649): "HoleNanValue",
("RO_SPACE", 0x003fd): "TrueValue", ("RO_SPACE", 0x00659): "TrueValue",
("RO_SPACE", 0x00465): "FalseValue", ("RO_SPACE", 0x00709): "FalseValue",
("RO_SPACE", 0x00495): "empty_string", ("RO_SPACE", 0x00751): "empty_string",
("RO_SPACE", 0x00721): "EmptyScopeInfo", ("RO_SPACE", 0x00c61): "EmptyScopeInfo",
("RO_SPACE", 0x00729): "EmptyFixedArray", ("RO_SPACE", 0x00c71): "EmptyFixedArray",
("RO_SPACE", 0x00731): "ArgumentsMarker", ("RO_SPACE", 0x00c81): "ArgumentsMarker",
("RO_SPACE", 0x00791): "Exception", ("RO_SPACE", 0x00d21): "Exception",
("RO_SPACE", 0x007ed): "TerminationException", ("RO_SPACE", 0x00dc1): "TerminationException",
("RO_SPACE", 0x00855): "OptimizedOut", ("RO_SPACE", 0x00e69): "OptimizedOut",
("RO_SPACE", 0x008b5): "StaleRegister", ("RO_SPACE", 0x00f09): "StaleRegister",
("RO_SPACE", 0x014a5): "EmptyEnumCache", ("RO_SPACE", 0x026c9): "EmptyEnumCache",
("RO_SPACE", 0x014d9): "EmptyPropertyArray", ("RO_SPACE", 0x02731): "EmptyPropertyArray",
("RO_SPACE", 0x014e1): "EmptyByteArray", ("RO_SPACE", 0x02741): "EmptyByteArray",
("RO_SPACE", 0x014e9): "EmptyObjectBoilerplateDescription", ("RO_SPACE", 0x02751): "EmptyObjectBoilerplateDescription",
("RO_SPACE", 0x014f5): "EmptyArrayBoilerplateDescription", ("RO_SPACE", 0x02769): "EmptyArrayBoilerplateDescription",
("RO_SPACE", 0x01529): "EmptyFixedUint8Array", ("RO_SPACE", 0x027d1): "EmptyFixedUint8Array",
("RO_SPACE", 0x0153d): "EmptyFixedInt8Array", ("RO_SPACE", 0x027f1): "EmptyFixedInt8Array",
("RO_SPACE", 0x01551): "EmptyFixedUint16Array", ("RO_SPACE", 0x02811): "EmptyFixedUint16Array",
("RO_SPACE", 0x01565): "EmptyFixedInt16Array", ("RO_SPACE", 0x02831): "EmptyFixedInt16Array",
("RO_SPACE", 0x01579): "EmptyFixedUint32Array", ("RO_SPACE", 0x02851): "EmptyFixedUint32Array",
("RO_SPACE", 0x0158d): "EmptyFixedInt32Array", ("RO_SPACE", 0x02871): "EmptyFixedInt32Array",
("RO_SPACE", 0x015a1): "EmptyFixedFloat32Array", ("RO_SPACE", 0x02891): "EmptyFixedFloat32Array",
("RO_SPACE", 0x015b5): "EmptyFixedFloat64Array", ("RO_SPACE", 0x028b1): "EmptyFixedFloat64Array",
("RO_SPACE", 0x015c9): "EmptyFixedUint8ClampedArray", ("RO_SPACE", 0x028d1): "EmptyFixedUint8ClampedArray",
("RO_SPACE", 0x015dd): "EmptyFixedBigUint64Array", ("RO_SPACE", 0x028f1): "EmptyFixedBigUint64Array",
("RO_SPACE", 0x015f1): "EmptyFixedBigInt64Array", ("RO_SPACE", 0x02911): "EmptyFixedBigInt64Array",
("RO_SPACE", 0x01605): "EmptySloppyArgumentsElements", ("RO_SPACE", 0x02931): "EmptySloppyArgumentsElements",
("RO_SPACE", 0x01615): "EmptySlowElementDictionary", ("RO_SPACE", 0x02951): "EmptySlowElementDictionary",
("RO_SPACE", 0x01639): "EmptyOrderedHashMap", ("RO_SPACE", 0x02999): "EmptyOrderedHashMap",
("RO_SPACE", 0x0164d): "EmptyOrderedHashSet", ("RO_SPACE", 0x029c1): "EmptyOrderedHashSet",
("RO_SPACE", 0x01661): "EmptyFeedbackMetadata", ("RO_SPACE", 0x029e9): "EmptyFeedbackMetadata",
("RO_SPACE", 0x0166d): "EmptyPropertyCell", ("RO_SPACE", 0x029f9): "EmptyPropertyCell",
("RO_SPACE", 0x01681): "EmptyPropertyDictionary", ("RO_SPACE", 0x02a21): "EmptyPropertyDictionary",
("RO_SPACE", 0x016a9): "NoOpInterceptorInfo", ("RO_SPACE", 0x02a71): "NoOpInterceptorInfo",
("RO_SPACE", 0x016f9): "EmptyWeakArrayList", ("RO_SPACE", 0x02b11): "EmptyWeakArrayList",
("RO_SPACE", 0x01705): "InfinityValue", ("RO_SPACE", 0x02b29): "InfinityValue",
("RO_SPACE", 0x01711): "MinusZeroValue", ("RO_SPACE", 0x02b39): "MinusZeroValue",
("RO_SPACE", 0x0171d): "MinusInfinityValue", ("RO_SPACE", 0x02b49): "MinusInfinityValue",
("RO_SPACE", 0x01729): "SelfReferenceMarker", ("RO_SPACE", 0x02b59): "SelfReferenceMarker",
("RO_SPACE", 0x01769): "OffHeapTrampolineRelocationInfo", ("RO_SPACE", 0x02bb1): "OffHeapTrampolineRelocationInfo",
("RO_SPACE", 0x01775): "HashSeed", ("RO_SPACE", 0x02bc9): "HashSeed",
("OLD_SPACE", 0x00139): "ArgumentsIteratorAccessor", ("OLD_SPACE", 0x00139): "ArgumentsIteratorAccessor",
("OLD_SPACE", 0x0017d): "ArrayLengthAccessor", ("OLD_SPACE", 0x001a9): "ArrayLengthAccessor",
("OLD_SPACE", 0x001c1): "BoundFunctionLengthAccessor", ("OLD_SPACE", 0x00219): "BoundFunctionLengthAccessor",
("OLD_SPACE", 0x00205): "BoundFunctionNameAccessor", ("OLD_SPACE", 0x00289): "BoundFunctionNameAccessor",
("OLD_SPACE", 0x00249): "ErrorStackAccessor", ("OLD_SPACE", 0x002f9): "ErrorStackAccessor",
("OLD_SPACE", 0x0028d): "FunctionArgumentsAccessor", ("OLD_SPACE", 0x00369): "FunctionArgumentsAccessor",
("OLD_SPACE", 0x002d1): "FunctionCallerAccessor", ("OLD_SPACE", 0x003d9): "FunctionCallerAccessor",
("OLD_SPACE", 0x00315): "FunctionNameAccessor", ("OLD_SPACE", 0x00449): "FunctionNameAccessor",
("OLD_SPACE", 0x00359): "FunctionLengthAccessor", ("OLD_SPACE", 0x004b9): "FunctionLengthAccessor",
("OLD_SPACE", 0x0039d): "FunctionPrototypeAccessor", ("OLD_SPACE", 0x00529): "FunctionPrototypeAccessor",
("OLD_SPACE", 0x003e1): "StringLengthAccessor", ("OLD_SPACE", 0x00599): "StringLengthAccessor",
("OLD_SPACE", 0x00425): "InvalidPrototypeValidityCell", ("OLD_SPACE", 0x00609): "InvalidPrototypeValidityCell",
("OLD_SPACE", 0x0042d): "EmptyScript", ("OLD_SPACE", 0x00619): "EmptyScript",
("OLD_SPACE", 0x0046d): "ManyClosuresCell", ("OLD_SPACE", 0x00699): "ManyClosuresCell",
("OLD_SPACE", 0x00475): "ArrayConstructorProtector", ("OLD_SPACE", 0x006a9): "ArrayConstructorProtector",
("OLD_SPACE", 0x0047d): "NoElementsProtector", ("OLD_SPACE", 0x006b9): "NoElementsProtector",
("OLD_SPACE", 0x00491): "IsConcatSpreadableProtector", ("OLD_SPACE", 0x006e1): "IsConcatSpreadableProtector",
("OLD_SPACE", 0x00499): "ArraySpeciesProtector", ("OLD_SPACE", 0x006f1): "ArraySpeciesProtector",
("OLD_SPACE", 0x004ad): "TypedArraySpeciesProtector", ("OLD_SPACE", 0x00719): "TypedArraySpeciesProtector",
("OLD_SPACE", 0x004c1): "RegExpSpeciesProtector", ("OLD_SPACE", 0x00741): "RegExpSpeciesProtector",
("OLD_SPACE", 0x004d5): "PromiseSpeciesProtector", ("OLD_SPACE", 0x00769): "PromiseSpeciesProtector",
("OLD_SPACE", 0x004e9): "StringLengthProtector", ("OLD_SPACE", 0x00791): "StringLengthProtector",
("OLD_SPACE", 0x004f1): "ArrayIteratorProtector", ("OLD_SPACE", 0x007a1): "ArrayIteratorProtector",
("OLD_SPACE", 0x00505): "ArrayBufferDetachingProtector", ("OLD_SPACE", 0x007c9): "ArrayBufferDetachingProtector",
("OLD_SPACE", 0x00519): "PromiseHookProtector", ("OLD_SPACE", 0x007f1): "PromiseHookProtector",
("OLD_SPACE", 0x0052d): "PromiseResolveProtector", ("OLD_SPACE", 0x00819): "PromiseResolveProtector",
("OLD_SPACE", 0x00535): "MapIteratorProtector", ("OLD_SPACE", 0x00829): "MapIteratorProtector",
("OLD_SPACE", 0x00549): "PromiseThenProtector", ("OLD_SPACE", 0x00851): "PromiseThenProtector",
("OLD_SPACE", 0x0055d): "SetIteratorProtector", ("OLD_SPACE", 0x00879): "SetIteratorProtector",
("OLD_SPACE", 0x00571): "StringIteratorProtector", ("OLD_SPACE", 0x008a1): "StringIteratorProtector",
("OLD_SPACE", 0x00585): "SingleCharacterStringCache", ("OLD_SPACE", 0x008c9): "SingleCharacterStringCache",
("OLD_SPACE", 0x0098d): "StringSplitCache", ("OLD_SPACE", 0x010d9): "StringSplitCache",
("OLD_SPACE", 0x00d95): "RegExpMultipleCache", ("OLD_SPACE", 0x018e9): "RegExpMultipleCache",
("OLD_SPACE", 0x0119d): "BuiltinsConstantsTable", ("OLD_SPACE", 0x020f9): "BuiltinsConstantsTable",
} }
# List of known V8 Frame Markers. # List of known V8 Frame Markers.
......
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