v8
3.25.30(node0.11.13)
V8 is Google's open source JavaScript engine
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#include <spaces.h>
Public Member Functions | |
void | set_size (Heap *heap, int size_in_bytes) |
FreeListNode * | next () |
FreeListNode ** | next_address () |
void | set_next (FreeListNode *next) |
void | Zap () |
Public Member Functions inherited from HeapObject | |
Map * | map () |
void | set_map (Map *value) |
void | set_map_no_write_barrier (Map *value) |
MapWord | map_word () |
void | set_map_word (MapWord map_word) |
Heap * | GetHeap () |
Isolate * | GetIsolate () |
Address | address () |
void | Iterate (ObjectVisitor *v) |
void | IterateBody (InstanceType type, int object_size, ObjectVisitor *v) |
int | Size () |
int | SizeFromMap (Map *map) |
WriteBarrierMode | GetWriteBarrierMode (const DisallowHeapAllocation &promise) |
void | HeapObjectShortPrint (StringStream *accumulator) |
STATIC_CHECK (kMapOffset==Internals::kHeapObjectMapOffset) | |
Public Member Functions inherited from Object | |
bool | IsObject () |
bool | IsFixedArrayBase () |
bool | IsExternal () |
bool | IsAccessorInfo () |
bool | IsStruct () |
INLINE (bool IsSpecObject()) | |
INLINE (bool IsSpecFunction()) | |
bool | IsCallable () |
INLINE (bool IsUndefined()) | |
INLINE (bool IsNull()) | |
INLINE (bool IsTheHole()) | |
INLINE (bool IsUninitialized()) | |
INLINE (bool IsTrue()) | |
INLINE (bool IsFalse()) | |
bool | IsArgumentsMarker () |
bool | NonFailureIsHeapObject () |
bool | IsFiller () |
double | Number () |
bool | IsNaN () |
bool | ToInt32 (int32_t *value) |
bool | ToUint32 (uint32_t *value) |
Representation | OptimalRepresentation (ValueType type=OPTIMAL_REPRESENTATION) |
bool | FitsRepresentation (Representation representation) |
MaybeObject * | AllocateNewStorageFor (Heap *heap, Representation representation) |
bool | HasValidElements () |
bool | HasSpecificClassOf (String *name) |
MUST_USE_RESULT MaybeObject * | ToObject (Isolate *isolate) |
bool | BooleanValue () |
MUST_USE_RESULT MaybeObject * | ToObject (Context *native_context) |
MUST_USE_RESULT MaybeObject * | ToSmi () |
void | Lookup (Name *name, LookupResult *result) |
MUST_USE_RESULT MaybeObject * | GetProperty (Name *key) |
MUST_USE_RESULT MaybeObject * | GetProperty (Name *key, PropertyAttributes *attributes) |
MUST_USE_RESULT MaybeObject * | GetPropertyWithReceiver (Object *receiver, Name *key, PropertyAttributes *attributes) |
MUST_USE_RESULT MaybeObject * | GetProperty (Object *receiver, LookupResult *result, Name *key, PropertyAttributes *attributes) |
MUST_USE_RESULT MaybeObject * | GetPropertyWithDefinedGetter (Object *receiver, JSReceiver *getter) |
Object * | GetPrototype (Isolate *isolate) |
Map * | GetMarkerMap (Isolate *isolate) |
Object * | GetHash () |
bool | SameValue (Object *other) |
bool | ToArrayIndex (uint32_t *index) |
bool | IsStringObjectWithCharacterAt (uint32_t index) |
void | VerifyApiCallResultType () |
void | ShortPrint (FILE *out=stdout) |
void | ShortPrint (StringStream *accumulator) |
Static Public Member Functions | |
static FreeListNode * | FromAddress (Address address) |
static bool | IsFreeListNode (HeapObject *object) |
static FreeListNode * | cast (MaybeObject *maybe) |
Static Public Member Functions inherited from HeapObject | |
static HeapObject * | FromAddress (Address address) |
static Object ** | RawField (HeapObject *obj, int offset) |
static void | UpdateMapCodeCache (Handle< HeapObject > object, Handle< Name > name, Handle< Code > code) |
static HeapObject * | cast (Object *obj) |
Static Public Member Functions inherited from Object | |
static MUST_USE_RESULT Handle < Object > | ToSmi (Isolate *isolate, Handle< Object > object) |
static Handle< Object > | GetPropertyWithReceiver (Handle< Object > object, Handle< Object > receiver, Handle< Name > name, PropertyAttributes *attributes) |
static Handle< Object > | GetProperty (Handle< Object > object, Handle< Name > key) |
static Handle< Object > | GetProperty (Handle< Object > object, Handle< Object > receiver, LookupResult *result, Handle< Name > key, PropertyAttributes *attributes) |
static MUST_USE_RESULT MaybeObject * | GetPropertyOrFail (Handle< Object > object, Handle< Object > receiver, LookupResult *result, Handle< Name > key, PropertyAttributes *attributes) |
static Handle< Object > | GetElement (Isolate *isolate, Handle< Object > object, uint32_t index) |
static Handle< Object > | GetElementNoExceptionThrown (Isolate *isolate, Handle< Object > object, uint32_t index) |
static Handle< Object > | GetElementWithReceiver (Isolate *isolate, Handle< Object > object, Handle< Object > receiver, uint32_t index) |
static Handle< Object > | GetOrCreateHash (Handle< Object > object, Isolate *isolate) |
static Object * | cast (Object *value) |
Additional Inherited Members | |
Public Types inherited from Object | |
enum | ValueType { OPTIMAL_REPRESENTATION, FORCE_TAGGED } |
Static Public Attributes inherited from HeapObject | |
static const int | kMapOffset = Object::kHeaderSize |
static const int | kHeaderSize = kMapOffset + kPointerSize |
Static Public Attributes inherited from Object | |
static const int | kHeaderSize = 0 |
Protected Member Functions inherited from HeapObject | |
void | IteratePointers (ObjectVisitor *v, int start, int end) |
void | IteratePointer (ObjectVisitor *v, int offset) |
void | IterateNextCodeLink (ObjectVisitor *v, int offset) |
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inlinestatic |
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inlinestatic |
Definition at line 1504 of file spaces.h.
References HeapObject::FromAddress().
Referenced by AllocationTracker::AllocationEvent(), and FreeList::Free().
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inlinestatic |
Definition at line 355 of file spaces-inl.h.
References HeapObject::map().
Referenced by AllocationTracker::AllocationEvent(), FreeListNode::next(), FreeListNode::next_address(), and FreeListNode::set_next().
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inline |
Definition at line 2036 of file spaces.cc.
References HeapObject::address(), Memory::Address_at(), ASSERT, HeapObject::GetHeap(), FreeListNode::IsFreeListNode(), v8::internal::kPointerSize, HeapObject::map(), v8::internal::NULL, and HeapObject::Size().
Referenced by FreeListCategory::ContainsPageFreeListItemsInList(), FreeListCategory::EvictFreeListItemsInList(), FreeListCategory::PickNodeFromList(), FreeListCategory::RepairFreeList(), and FreeListNode::set_next().
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inline |
Definition at line 2049 of file spaces.cc.
References HeapObject::address(), ASSERT, HeapObject::GetHeap(), FreeListNode::IsFreeListNode(), v8::internal::kPointerSize, HeapObject::map(), and HeapObject::Size().
Referenced by FreeListCategory::EvictFreeListItemsInList().
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inline |
Definition at line 2060 of file spaces.cc.
References HeapObject::address(), Memory::Address_at(), ASSERT, HeapObject::GetHeap(), FreeListNode::IsFreeListNode(), v8::internal::kPointerSize, HeapObject::map(), FreeListNode::next(), v8::internal::NULL, and HeapObject::Size().
Referenced by FreeListCategory::Concatenate(), and FreeListCategory::Free().
void set_size | ( | Heap * | heap, |
int | size_in_bytes | ||
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Definition at line 2008 of file spaces.cc.
References ASSERT, v8::internal::IsAligned(), FreeSpace::kHeaderSize, v8::internal::kPointerSize, HeapObject::set_map_no_write_barrier(), FreeSpace::set_size(), and UNREACHABLE.
Referenced by AllocationTracker::AllocationEvent(), FreeList::Free(), and Heap::ReserveSpace().
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inline |