v8::internal::IncrementalMarkingRootMarkingVisitor Class Reference

Inheritance diagram for v8::internal::IncrementalMarkingRootMarkingVisitor:

Collaboration diagram for v8::internal::IncrementalMarkingRootMarkingVisitor:

Public Member Functions
	IncrementalMarkingRootMarkingVisitor (IncrementalMarking *incremental_marking)
void	VisitPointer (Object **p)
void	VisitPointers (Object **start, Object **end)

Private Member Functions
void	MarkObjectByPointer (Object **p)

Private Attributes
IncrementalMarking *	incremental_marking_

Detailed Description

Definition at line 279 of file incremental-marking.cc.

Constructor & Destructor Documentation

IncrementalMarkingRootMarkingVisitor()

v8::internal::IncrementalMarkingRootMarkingVisitor::IncrementalMarkingRootMarkingVisitor ( IncrementalMarking *  incremental_marking )

inlineexplicit

Definition at line 281 of file incremental-marking.cc.

      : incremental_marking_(incremental_marking) {}

Member Function Documentation

MarkObjectByPointer()

void v8::internal::IncrementalMarkingRootMarkingVisitor::MarkObjectByPointer ( Object **  p )

inlineprivate

Definition at line 292 of file incremental-marking.cc.

                                       {
    Object* obj = *p;
    if (!obj->IsHeapObject()) return;
 
    HeapObject* heap_object = HeapObject::cast(obj);
    MarkBit mark_bit = Marking::MarkBitFrom(heap_object);
    if (mark_bit.data_only()) {
      MarkBlackOrKeepGrey(heap_object, mark_bit, heap_object->Size());
    } else {
      if (Marking::IsWhite(mark_bit)) {
        incremental_marking_->WhiteToGreyAndPush(heap_object, mark_bit);
      }
    }
  }

References v8::internal::MarkBit::data_only(), incremental_marking_, v8::internal::MarkBlackOrKeepGrey(), v8::internal::HeapObject::Size(), and v8::internal::IncrementalMarking::WhiteToGreyAndPush().

Referenced by VisitPointer(), and VisitPointers().

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VisitPointer()

void v8::internal::IncrementalMarkingRootMarkingVisitor::VisitPointer ( Object **  p )

inline

Definition at line 285 of file incremental-marking.cc.

{ MarkObjectByPointer(p); }

References MarkObjectByPointer().

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VisitPointers()

void v8::internal::IncrementalMarkingRootMarkingVisitor::VisitPointers ( Object **  start, Object **  end  )

inline

Definition at line 287 of file incremental-marking.cc.

                                                   {
    for (Object** p = start; p < end; p++) MarkObjectByPointer(p);
  }

References MarkObjectByPointer().

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Member Data Documentation

incremental_marking_

IncrementalMarking* v8::internal::IncrementalMarkingRootMarkingVisitor::incremental_marking_

private

Definition at line 307 of file incremental-marking.cc.

Referenced by MarkObjectByPointer().

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

• /mnt/V8SourceCode/src/heap/incremental-marking.cc