v8  3.25.30(node0.11.13)
V8 is Google's open source JavaScript engine
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Pages
JSFunctionResultCache Class Reference

#include <objects.h>

Inheritance diagram for JSFunctionResultCache:
Collaboration diagram for JSFunctionResultCache:

Public Member Functions

void MakeZeroSize ()
 
void Clear ()
 
int size ()
 
void set_size (int size)
 
int finger_index ()
 
void set_finger_index (int finger_index)
 
- Public Member Functions inherited from FixedArray
Objectget (int index)
 
void set (int index, Object *value)
 
bool is_the_hole (int index)
 
void set (int index, Smi *value)
 
void set (int index, Object *value, WriteBarrierMode mode)
 
void set_undefined (int index)
 
void set_null (int index)
 
void set_the_hole (int index)
 
Object ** GetFirstElementAddress ()
 
bool ContainsOnlySmisOrHoles ()
 
Object ** data_start ()
 
void Shrink (int length)
 
MUST_USE_RESULT MaybeObject * Copy ()
 
MUST_USE_RESULT MaybeObject * CopySize (int new_length, PretenureFlag pretenure=NOT_TENURED)
 
MUST_USE_RESULT MaybeObject * AddKeysFromJSArray (JSArray *array)
 
MUST_USE_RESULT MaybeObject * UnionOfKeys (FixedArray *other)
 
void CopyTo (int pos, FixedArray *dest, int dest_pos, int len)
 
Object ** RawFieldOfElementAt (int index)
 
void SwapPairs (FixedArray *numbers, int i, int j)
 
void SortPairs (FixedArray *numbers, uint32_t len)
 
- Public Member Functions inherited from FixedArrayBase
int length ()
 
void set_length (int value)
 
- Public Member Functions inherited from HeapObject
Mapmap ()
 
void set_map (Map *value)
 
void set_map_no_write_barrier (Map *value)
 
MapWord map_word ()
 
void set_map_word (MapWord map_word)
 
HeapGetHeap ()
 
IsolateGetIsolate ()
 
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)
 
ObjectGetPrototype (Isolate *isolate)
 
MapGetMarkerMap (Isolate *isolate)
 
ObjectGetHash ()
 
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 JSFunctionResultCachecast (Object *obj)
 
- Static Public Member Functions inherited from FixedArray
static int SizeFor (int length)
 
static int OffsetOfElementAt (int index)
 
static FixedArraycast (Object *obj)
 
- Static Public Member Functions inherited from FixedArrayBase
static FixedArrayBasecast (Object *object)
 
- Static Public Member Functions inherited from HeapObject
static HeapObjectFromAddress (Address address)
 
static Object ** RawField (HeapObject *obj, int offset)
 
static void UpdateMapCodeCache (Handle< HeapObject > object, Handle< Name > name, Handle< Code > code)
 
static HeapObjectcast (Object *obj)
 
- Static Public Member Functions inherited from Object
static MUST_USE_RESULT Handle
< Object
ToSmi (Isolate *isolate, Handle< Object > object)
 
static Handle< ObjectGetPropertyWithReceiver (Handle< Object > object, Handle< Object > receiver, Handle< Name > name, PropertyAttributes *attributes)
 
static Handle< ObjectGetProperty (Handle< Object > object, Handle< Name > key)
 
static Handle< ObjectGetProperty (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< ObjectGetElement (Isolate *isolate, Handle< Object > object, uint32_t index)
 
static Handle< ObjectGetElementNoExceptionThrown (Isolate *isolate, Handle< Object > object, uint32_t index)
 
static Handle< ObjectGetElementWithReceiver (Isolate *isolate, Handle< Object > object, Handle< Object > receiver, uint32_t index)
 
static Handle< ObjectGetOrCreateHash (Handle< Object > object, Isolate *isolate)
 
static Objectcast (Object *value)
 

Static Public Attributes

static const int kFactoryIndex = 0
 
static const int kFingerIndex = kFactoryIndex + 1
 
static const int kCacheSizeIndex = kFingerIndex + 1
 
static const int kDummyIndex = kCacheSizeIndex + 1
 
static const int kEntriesIndex = kDummyIndex + 1
 
static const int kEntrySize = 2
 
static const int kFactoryOffset = kHeaderSize
 
static const int kFingerOffset = kFactoryOffset + kPointerSize
 
static const int kCacheSizeOffset = kFingerOffset + kPointerSize
 
- Static Public Attributes inherited from FixedArray
static const int kMaxSize = 128 * MB * kPointerSize
 
static const int kMaxLength = (kMaxSize - kHeaderSize) / kPointerSize
 
- Static Public Attributes inherited from FixedArrayBase
static const int kLengthOffset = HeapObject::kHeaderSize
 
static const int kHeaderSize = kLengthOffset + kPointerSize
 
- 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
 

Additional Inherited Members

- Public Types inherited from Object
enum  ValueType { OPTIMAL_REPRESENTATION, FORCE_TAGGED }
 
- 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)
 
- Static Protected Member Functions inherited from FixedArray
static void NoWriteBarrierSet (FixedArray *array, int index, Object *value)
 
static void NoIncrementalWriteBarrierSet (FixedArray *array, int index, Object *value)
 

Detailed Description

Definition at line 4323 of file objects.h.

Member Function Documentation

static JSFunctionResultCache* cast ( Object obj)
inlinestatic
int finger_index ( )
inline

Definition at line 3471 of file objects-inl.h.

References Smi::cast(), JSFunctionResultCache::kFingerIndex, and Smi::value().

void set_finger_index ( int  finger_index)
inline
void set_size ( int  size)
inline
int size ( )
inline

Field Documentation

const int kCacheSizeIndex = kFingerIndex + 1
static

Definition at line 4327 of file objects.h.

Referenced by JSFunctionResultCache::set_size(), and JSFunctionResultCache::size().

const int kCacheSizeOffset = kFingerOffset + kPointerSize
static

Definition at line 4335 of file objects.h.

const int kDummyIndex = kCacheSizeIndex + 1
static

Definition at line 4328 of file objects.h.

const int kEntriesIndex = kDummyIndex + 1
static
const int kEntrySize = 2
static

Definition at line 4331 of file objects.h.

Referenced by v8::internal::RUNTIME_FUNCTION().

const int kFactoryIndex = 0
static

Definition at line 4325 of file objects.h.

Referenced by v8::internal::RUNTIME_FUNCTION().

const int kFactoryOffset = kHeaderSize
static

Definition at line 4333 of file objects.h.

const int kFingerIndex = kFactoryIndex + 1
static
const int kFingerOffset = kFactoryOffset + kPointerSize
static

Definition at line 4334 of file objects.h.


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