heap.h File Reference

#include <math.h>
#include "allocation.h"
#include "globals.h"
#include "incremental-marking.h"
#include "list.h"
#include "mark-compact.h"
#include "objects-visiting.h"
#include "spaces.h"
#include "splay-tree-inl.h"
#include "store-buffer.h"
#include "v8-counters.h"
#include "v8globals.h"

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Data Structures
class	StoreBufferRebuilder
class	PromotionQueue
class	ExternalStringTable
class	Heap
class	Heap::RelocationLock
class	HeapStats
class	DisallowAllocationFailure
class	AlwaysAllocateScope
class	VerifyPointersVisitor
class	BASE_EMBEDDED< Visitor >
class	BASE_EMBEDDED< Visitor >
class	BASE_EMBEDDED< Visitor >
class	SpaceIterator
class	BASE_EMBEDDED< Visitor >
class	KeyedLookupCache
class	DescriptorLookupCache
class	AssertNoAllocation
class	DisableAssertNoAllocation
class	BASE_EMBEDDED< Visitor >
class	RegExpResultsCache
class	TranscendentalCache
class	WeakObjectRetainer
class	IntrusiveMarking

Namespaces
	v8
	v8::internal

Macros
#define	STRONG_ROOT_LIST(V)
#define	ROOT_LIST(V)
#define	SYMBOL_LIST(V)
#define	ROOT_ACCESSOR(type, name, camel_name)
#define	STRUCT_MAP_ACCESSOR(NAME, Name, name)
#define	SYMBOL_ACCESSOR(name, str)
#define	ROOT_INDEX_DECLARATION(type, name, camel_name)   k##camel_name##RootIndex,
#define	SYMBOL_INDEX_DECLARATION(name, str)   k##name##RootIndex,
#define	DECLARE_STRUCT_MAP(NAME, Name, name)   k##Name##MapRootIndex,
#define	ROOT_ACCESSOR(type, name, camel_name)

Typedefs
typedef String *(*	ExternalStringTableUpdaterCallback )(Heap *heap, Object **pointer)
typedef void(*	ScavengingCallback )(Map *map, HeapObject **slot, HeapObject *object)

Enumerations
enum	ArrayStorageAllocationMode { DONT_INITIALIZE_ARRAY_ELEMENTS, INITIALIZE_ARRAY_ELEMENTS_WITH_HOLE }

Macro Definition Documentation

#define DECLARE_STRUCT_MAP	(		NAME,
			Name,
			name
	)		k##Name##MapRootIndex,

Definition at line 1436 of file heap.h.

#define ROOT_ACCESSOR	(		type,
			name,
			camel_name
	)

Value:

type* name() {                                                               \
    return type::cast(roots_[k##camel_name##RootIndex]);                       \
  }                                                                            \
  type* raw_unchecked_##name() {                                               \
    return reinterpret_cast<type*>(roots_[k##camel_name##RootIndex]);          \
  }

Definition at line 1763 of file heap.h.

#define ROOT_ACCESSOR	(		type,
			name,
			camel_name
	)

Value:

inline void set_##name(type* value) {                                        \
    /* The deserializer makes use of the fact that these common roots are */   \
    /* never in new space and never on a page that is being compacted.    */   \
    ASSERT(k##camel_name##RootIndex >= kOldSpaceRoots || !InNewSpace(value));  \
    roots_[k##camel_name##RootIndex] = value;                                  \
  }

Definition at line 1763 of file heap.h.

#define ROOT_INDEX_DECLARATION	(		type,
			name,
			camel_name
	)		k##camel_name##RootIndex,

Definition at line 1427 of file heap.h.

#define ROOT_LIST

(

V

)

Value:

STRONG_ROOT_LIST(V)                                 \
  V(SymbolTable, symbol_table, SymbolTable)

Definition at line 159 of file heap.h.

#define STRONG_ROOT_LIST

(

V

)

Definition at line 49 of file heap.h.

#define STRUCT_MAP_ACCESSOR	(		NAME,
			Name,
			name
	)

Value:

Map* name##_map() {                                                        \
      return Map::cast(roots_[k##Name##MapRootIndex]);                         \
    }

Definition at line 1169 of file heap.h.

#define SYMBOL_ACCESSOR	(		name,
			str
	)

Value:

String* name() {                            \
    return String::cast(roots_[k##name##RootIndex]);                           \
  }

Definition at line 1176 of file heap.h.

#define SYMBOL_INDEX_DECLARATION	(		name,
			str
	)		k##name##RootIndex,

Definition at line 1431 of file heap.h.

#define SYMBOL_LIST

(

V

)

Definition at line 163 of file heap.h.