Inheritance diagram for v8::internal::RecordMigratedSlotVisitor:

Collaboration diagram for v8::internal::RecordMigratedSlotVisitor:

Public Member Functions
	RecordMigratedSlotVisitor (Heap *heap)

void	VisitPointer (Tagged< HeapObject > host, ObjectSlot p) final

void	VisitMapPointer (Tagged< HeapObject > host) final

void	VisitPointer (Tagged< HeapObject > host, MaybeObjectSlot p) final

void	VisitPointers (Tagged< HeapObject > host, ObjectSlot start, ObjectSlot end) final

void	VisitPointers (Tagged< HeapObject > host, MaybeObjectSlot start, MaybeObjectSlot end) final

void	VisitInstructionStreamPointer (Tagged< Code > host, InstructionStreamSlot slot) final

void	VisitEphemeron (Tagged< HeapObject > host, int index, ObjectSlot key, ObjectSlot value) override

void	VisitCodeTarget (Tagged< InstructionStream > host, RelocInfo *rinfo) override

void	VisitEmbeddedPointer (Tagged< InstructionStream > host, RelocInfo *rinfo) override

void	VisitExternalReference (Tagged< InstructionStream > host, RelocInfo *rinfo) final

void	VisitInternalReference (Tagged< InstructionStream > host, RelocInfo *rinfo) final

void	VisitExternalPointer (Tagged< HeapObject > host, ExternalPointerSlot slot) final

void	VisitIndirectPointer (Tagged< HeapObject > host, IndirectPointerSlot slot, IndirectPointerMode mode) final

void	VisitTrustedPointerTableEntry (Tagged< HeapObject > host, IndirectPointerSlot slot) final

void	VisitProtectedPointer (Tagged< TrustedObject > host, ProtectedPointerSlot slot) final

void	VisitProtectedPointer (Tagged< TrustedObject > host, ProtectedMaybeObjectSlot slot) final

Public Member Functions inherited from v8::internal::HeapVisitor< RecordMigratedSlotVisitor >
	HeapVisitor (LocalIsolate *isolate)

	HeapVisitor (Isolate *isolate)

	HeapVisitor (Heap *heap)

V8_INLINE size_t	Visit (Tagged< HeapObject > object)

V8_INLINE size_t	Visit (Tagged< Map > map, Tagged< HeapObject > object)

V8_INLINE size_t	Visit (Tagged< Map > map, Tagged< HeapObject > object, int object_size)

void	VisitMapPointerIfNeeded (Tagged< HeapObject > host)

size_t	VisitJSObjectSubclass (Tagged< Map > map, Tagged< T > object, MaybeObjectSize maybe_object_size)

size_t	VisitWithBodyDescriptor (Tagged< Map > map, Tagged< T > object, MaybeObjectSize maybe_object_size)

Tagged< T >	Cast (Tagged< HeapObject > object, const Heap *heap)

Public Member Functions inherited from v8::internal::ObjectVisitorWithCageBases
	ObjectVisitorWithCageBases (PtrComprCageBase cage_base, PtrComprCageBase code_cage_base)

	ObjectVisitorWithCageBases (Isolate *isolate)

	ObjectVisitorWithCageBases (Heap *heap)

PtrComprCageBase	cage_base () const

PtrComprCageBase	code_cage_base () const

Public Member Functions inherited from v8::internal::ObjectVisitor
virtual	~ObjectVisitor ()=default

virtual void	VisitCustomWeakPointers (Tagged< HeapObject > host, ObjectSlot start, ObjectSlot end)

virtual void	VisitCustomWeakPointer (Tagged< HeapObject > host, ObjectSlot p)

void	VisitRelocInfo (Tagged< InstructionStream > host, RelocIterator *it)

virtual void	VisitOffHeapTarget (Tagged< InstructionStream > host, RelocInfo *rinfo)

virtual void	VisitCppHeapPointer (Tagged< HeapObject > host, CppHeapPointerSlot slot)

virtual void	VisitJSDispatchTableEntry (Tagged< HeapObject > host, JSDispatchHandle handle)

Static Public Member Functions
static V8_INLINE constexpr bool	UsePrecomputedObjectSize ()

Protected Member Functions
void	RecordMigratedSlot (Tagged< HeapObject > host, Tagged< MaybeObject > value, Address slot)

Protected Member Functions inherited from v8::internal::HeapVisitor< RecordMigratedSlotVisitor >
V8_INLINE size_t	Visit (Tagged< Map > map, Tagged< HeapObject > object, MaybeObjectSize maybe_object_size)

V8_INLINE void	VisitMapPointerIfNeeded (Tagged< HeapObject > host)

RecordMigratedSlotVisitor *	concrete_visitor ()

const RecordMigratedSlotVisitor *	concrete_visitor () const

V8_INLINE size_t	VisitShortcutCandidate (Tagged< Map > map, Tagged< ConsString > object, MaybeObjectSize maybe_object_size)

V8_INLINE size_t	VisitJSObjectFast (Tagged< Map > map, Tagged< JSObject > object, MaybeObjectSize maybe_object_size)

V8_INLINE size_t	VisitJSApiObject (Tagged< Map > map, Tagged< JSObject > object, MaybeObjectSize maybe_object_size)

V8_INLINE size_t	VisitStruct (Tagged< Map > map, Tagged< HeapObject > object, MaybeObjectSize maybe_object_size)

V8_INLINE size_t	VisitFiller (Tagged< Map > map, Tagged< HeapObject > object, MaybeObjectSize maybe_object_size)

V8_INLINE size_t	VisitFreeSpace (Tagged< Map > map, Tagged< FreeSpace > object, MaybeObjectSize maybe_object_size)

V8_INLINE size_t	VisitJSObjectSubclass (Tagged< Map > map, Tagged< T > object, MaybeObjectSize maybe_object_size)

V8_INLINE size_t	VisitWithBodyDescriptor (Tagged< Map > map, Tagged< T > object, MaybeObjectSize maybe_object_size)

std::optional< Tagged< Object > >	GetObjectFilterReadOnlyAndSmiFast (TSlot slot) const

Protected Attributes
Heap *const	heap_

Protected Attributes inherited from v8::internal::HeapVisitor< RecordMigratedSlotVisitor >
const Heap *	heap_

Additional Inherited Members
Static Protected Member Functions inherited from v8::internal::HeapVisitor< RecordMigratedSlotVisitor >
static V8_INLINE constexpr bool	ShouldVisitMapPointer ()

static V8_INLINE constexpr bool	ShouldVisitReadOnlyMapPointer ()

static V8_INLINE constexpr bool	CanEncounterFillerOrFreeSpace ()

static V8_INLINE constexpr bool	ShouldUseUncheckedCast ()

static V8_INLINE constexpr bool	EnableConcurrentVisitation ()

static V8_INLINE constexpr bool	UsePrecomputedObjectSize ()

static V8_INLINE constexpr bool	ShouldVisitFullJSObject ()

static V8_INLINE Tagged< T >	Cast (Tagged< HeapObject > object, const Heap *heap)

Detailed Description

Definition at line 1231 of file mark-compact.cc.

Constructor & Destructor Documentation

◆ RecordMigratedSlotVisitor()

v8::internal::RecordMigratedSlotVisitor::RecordMigratedSlotVisitor ( Heap * heap )

inlineexplicit

Definition at line 1234 of file mark-compact.cc.

Member Function Documentation

◆ RecordMigratedSlot()

void v8::internal::RecordMigratedSlotVisitor::RecordMigratedSlot	(	Tagged< HeapObject >	host,
		Tagged< MaybeObject >	value,
		Address	slot )

inlineprotected

Definition at line 1340 of file mark-compact.cc.

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◆ UsePrecomputedObjectSize()

static V8_INLINE constexpr bool v8::internal::RecordMigratedSlotVisitor::UsePrecomputedObjectSize ( )

inlinestaticconstexpr

Definition at line 1237 of file mark-compact.cc.

◆ VisitCodeTarget()

void v8::internal::RecordMigratedSlotVisitor::VisitCodeTarget	(	Tagged< InstructionStream >	host,
		RelocInfo *	rinfo )

inlineoverridevirtual

Reimplemented from v8::internal::ObjectVisitor.

Definition at line 1292 of file mark-compact.cc.

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◆ VisitEmbeddedPointer()

void v8::internal::RecordMigratedSlotVisitor::VisitEmbeddedPointer	(	Tagged< InstructionStream >	host,
		RelocInfo *	rinfo )

inlineoverridevirtual

Reimplemented from v8::internal::ObjectVisitor.

Definition at line 1304 of file mark-compact.cc.

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◆ VisitEphemeron()

void v8::internal::RecordMigratedSlotVisitor::VisitEphemeron	(	Tagged< HeapObject >	host,
		int	index,
		ObjectSlot	key,
		ObjectSlot	value )

inlineoverridevirtual

Reimplemented from v8::internal::ObjectVisitor.

Definition at line 1278 of file mark-compact.cc.

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◆ VisitExternalPointer()

void v8::internal::RecordMigratedSlotVisitor::VisitExternalPointer	(	Tagged< HeapObject >	host,
		ExternalPointerSlot	slot )

inlinefinalvirtual

Reimplemented from v8::internal::ObjectVisitor.

Definition at line 1318 of file mark-compact.cc.

◆ VisitExternalReference()

void v8::internal::RecordMigratedSlotVisitor::VisitExternalReference	(	Tagged< InstructionStream >	host,
		RelocInfo *	rinfo )

inlinefinalvirtual

Reimplemented from v8::internal::ObjectVisitor.

Definition at line 1314 of file mark-compact.cc.

◆ VisitIndirectPointer()

void v8::internal::RecordMigratedSlotVisitor::VisitIndirectPointer	(	Tagged< HeapObject >	host,
		IndirectPointerSlot	slot,
		IndirectPointerMode	mode )

inlinefinalvirtual

Reimplemented from v8::internal::ObjectVisitor.

Definition at line 1321 of file mark-compact.cc.

◆ VisitInstructionStreamPointer()

void v8::internal::RecordMigratedSlotVisitor::VisitInstructionStreamPointer	(	Tagged< Code >	host,
		InstructionStreamSlot	slot )

inlinefinalvirtual

Implements v8::internal::ObjectVisitor.

Definition at line 1269 of file mark-compact.cc.

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◆ VisitInternalReference()

void v8::internal::RecordMigratedSlotVisitor::VisitInternalReference	(	Tagged< InstructionStream >	host,
		RelocInfo *	rinfo )

inlinefinalvirtual

Reimplemented from v8::internal::ObjectVisitor.

Definition at line 1316 of file mark-compact.cc.

◆ VisitMapPointer()

void v8::internal::RecordMigratedSlotVisitor::VisitMapPointer ( Tagged< HeapObject > host )

inlinefinalvirtual

Reimplemented from v8::internal::ObjectVisitor.

Definition at line 1244 of file mark-compact.cc.

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◆ VisitPointer() [1/2]

void v8::internal::RecordMigratedSlotVisitor::VisitPointer	(	Tagged< HeapObject >	host,
		MaybeObjectSlot	p )

inlinefinalvirtual

Reimplemented from v8::internal::ObjectVisitor.

Definition at line 1248 of file mark-compact.cc.

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◆ VisitPointer() [2/2]

void v8::internal::RecordMigratedSlotVisitor::VisitPointer	(	Tagged< HeapObject >	host,
		ObjectSlot	p )

inlinefinalvirtual

Reimplemented from v8::internal::ObjectVisitor.

Definition at line 1239 of file mark-compact.cc.

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◆ VisitPointers() [1/2]

void v8::internal::RecordMigratedSlotVisitor::VisitPointers	(	Tagged< HeapObject >	host,
		MaybeObjectSlot	start,
		MaybeObjectSlot	end )

inlinefinalvirtual

Implements v8::internal::ObjectVisitor.

Definition at line 1261 of file mark-compact.cc.

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◆ VisitPointers() [2/2]

void v8::internal::RecordMigratedSlotVisitor::VisitPointers	(	Tagged< HeapObject >	host,
		ObjectSlot	start,
		ObjectSlot	end )

inlinefinalvirtual

Implements v8::internal::ObjectVisitor.

Definition at line 1253 of file mark-compact.cc.

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◆ VisitProtectedPointer() [1/2]

void v8::internal::RecordMigratedSlotVisitor::VisitProtectedPointer	(	Tagged< TrustedObject >	host,
		ProtectedMaybeObjectSlot	slot )

inlinefinalvirtual

Reimplemented from v8::internal::ObjectVisitor.

Definition at line 1333 of file mark-compact.cc.

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◆ VisitProtectedPointer() [2/2]

void v8::internal::RecordMigratedSlotVisitor::VisitProtectedPointer	(	Tagged< TrustedObject >	host,
		ProtectedPointerSlot	slot )

inlinefinalvirtual

Reimplemented from v8::internal::ObjectVisitor.

Definition at line 1328 of file mark-compact.cc.

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◆ VisitTrustedPointerTableEntry()

void v8::internal::RecordMigratedSlotVisitor::VisitTrustedPointerTableEntry	(	Tagged< HeapObject >	host,
		IndirectPointerSlot	slot )

inlinefinalvirtual

Reimplemented from v8::internal::ObjectVisitor.

Definition at line 1325 of file mark-compact.cc.

Member Data Documentation

◆ heap_

Heap* const v8::internal::RecordMigratedSlotVisitor::heap_

protected

Definition at line 1398 of file mark-compact.cc.

The documentation for this class was generated from the following file:

src/heap/mark-compact.cc

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ RecordMigratedSlotVisitor()

Member Function Documentation

◆ RecordMigratedSlot()

◆ UsePrecomputedObjectSize()

◆ VisitCodeTarget()

◆ VisitEmbeddedPointer()

◆ VisitEphemeron()

◆ VisitExternalPointer()

◆ VisitExternalReference()

◆ VisitIndirectPointer()

◆ VisitInstructionStreamPointer()

◆ VisitInternalReference()

◆ VisitMapPointer()

◆ VisitPointer() [1/2]

◆ VisitPointer() [2/2]

◆ VisitPointers() [1/2]

◆ VisitPointers() [2/2]

◆ VisitProtectedPointer() [1/2]

◆ VisitProtectedPointer() [2/2]

◆ VisitTrustedPointerTableEntry()

Member Data Documentation

◆ heap_