Marking Class Reference

#include <mark-compact.h>

Public Member Functions
	Marking (Heap *heap)
	INLINE (static MarkBit MarkBitFrom(Address addr))
	INLINE (static MarkBit MarkBitFrom(HeapObject *obj))
	INLINE (static bool IsImpossible(MarkBit mark_bit))
	INLINE (static bool IsBlack(MarkBit mark_bit))
	INLINE (static bool IsWhite(MarkBit mark_bit))
	INLINE (static bool IsGrey(MarkBit mark_bit))
	INLINE (static void MarkBlack(MarkBit mark_bit))
	INLINE (static void BlackToGrey(MarkBit markbit))
	INLINE (static void WhiteToGrey(MarkBit markbit))
	INLINE (static void GreyToBlack(MarkBit markbit))
	INLINE (static void BlackToGrey(HeapObject *obj))
	INLINE (static void AnyToGrey(MarkBit markbit))
void	TransferMark (Address old_start, Address new_start)
	INLINE (static bool TransferColor(HeapObject *from, HeapObject *to))

Static Public Attributes
static const char *	kImpossibleBitPattern = "01"
static const char *	kBlackBitPattern = "10"
static const char *	kWhiteBitPattern = "00"
static const char *	kGreyBitPattern = "11"

Detailed Description

Definition at line 50 of file mark-compact.h.

Constructor & Destructor Documentation

Marking ( Heap *  heap )

inlineexplicit

Definition at line 52 of file mark-compact.h.

Member Function Documentation

INLINE

(

static MarkBit

MarkBitFromAddress addr

)

INLINE ( static MarkBit   MarkBitFromHeapObject *obj )

inline

Definition at line 58 of file mark-compact.h.

INLINE ( static bool   IsImpossibleMarkBit mark_bit )

inline

Definition at line 64 of file mark-compact.h.

References MarkBit::Get(), and MarkBit::Next().

INLINE ( static bool   IsBlackMarkBit mark_bit )

inline

Definition at line 70 of file mark-compact.h.

References MarkBit::Get(), and MarkBit::Next().

INLINE ( static bool   IsWhiteMarkBit mark_bit )

inline

Definition at line 76 of file mark-compact.h.

References MarkBit::Get().

INLINE ( static bool   IsGreyMarkBit mark_bit )

inline

Definition at line 82 of file mark-compact.h.

References MarkBit::Get(), and MarkBit::Next().

INLINE ( static void   MarkBlackMarkBit mark_bit )

inline

Definition at line 86 of file mark-compact.h.

References MarkBit::Clear(), MarkBit::Next(), and MarkBit::Set().

INLINE ( static void   BlackToGreyMarkBit markbit )

inline

Definition at line 91 of file mark-compact.h.

References MarkBit::Next(), and MarkBit::Set().

INLINE ( static void   WhiteToGreyMarkBit markbit )

inline

Definition at line 95 of file mark-compact.h.

References MarkBit::Next(), and MarkBit::Set().

INLINE ( static void   GreyToBlackMarkBit markbit )

inline

Definition at line 100 of file mark-compact.h.

References MarkBit::Clear(), and MarkBit::Next().

INLINE ( static void   BlackToGreyHeapObject *obj )

inline

Definition at line 104 of file mark-compact.h.

INLINE ( static void   AnyToGreyMarkBit markbit )

inline

Definition at line 108 of file mark-compact.h.

References MarkBit::Next(), and MarkBit::Set().

INLINE ( static bool   TransferColorHeapObject *from,HeapObject *to )

inline

Definition at line 147 of file mark-compact.h.

References MarkBit::Get(), MarkBit::Next(), and MarkBit::Set().

void TransferMark	(	Address	old_start,
		Address	new_start
	)

Definition at line 667 of file mark-compact.cc.

References ASSERT, MarkBit::Clear(), MemoryChunk::FromAddress(), HeapObject::FromAddress(), Heap::incremental_marking(), MarkBit::Next(), IncrementalMarking::RestartIfNotMarking(), and IncrementalMarking::WhiteToGreyAndPush().

Field Documentation

const char * kBlackBitPattern = "10"

static

Definition at line 69 of file mark-compact.h.

const char * kGreyBitPattern = "11"

static

Definition at line 81 of file mark-compact.h.

const char * kImpossibleBitPattern = "01"

static

Definition at line 63 of file mark-compact.h.

const char * kWhiteBitPattern = "00"

static

Definition at line 75 of file mark-compact.h.

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

• src/mark-compact.h
• src/mark-compact.cc