v8
3.25.30(node0.11.13)
V8 is Google's open source JavaScript engine
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#include <objects.h>
Public Member Functions | |
double | get_scalar (int index) |
int64_t | get_representation (int index) |
MUST_USE_RESULT MaybeObject * | get (int index) |
Handle< Object > | get_as_handle (int index) |
void | set (int index, double value) |
void | set_the_hole (int index) |
bool | is_the_hole (int index) |
MUST_USE_RESULT MaybeObject * | Copy () |
double * | data_start () |
Public Member Functions inherited from FixedArrayBase | |
int | length () |
void | set_length (int value) |
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 int | SizeFor (int length) |
static int | OffsetOfElementAt (int index) |
static bool | is_the_hole_nan (double value) |
static double | hole_nan_as_double () |
static double | canonical_not_the_hole_nan_as_double () |
static FixedDoubleArray * | cast (Object *obj) |
Static Public Member Functions inherited from FixedArrayBase | |
static FixedArrayBase * | cast (Object *object) |
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) |
Static Public Attributes | |
static const int | kMaxSize = 512 * MB |
static const int | kMaxLength = (kMaxSize - kHeaderSize) / kDoubleSize |
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) |
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inlinestatic |
Definition at line 2166 of file objects-inl.h.
References ASSERT, v8::internal::kHoleNanInt64, v8::internal::kHoleNanUpper32, and OS::nan_value().
Referenced by FixedDoubleArray::set().
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inlinestatic |
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inline |
Definition at line 6663 of file objects-inl.h.
References Heap::CopyFixedDoubleArray(), HeapObject::GetHeap(), and FixedArrayBase::length().
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inline |
Definition at line 2423 of file objects-inl.h.
References FIELD_ADDR, and FixedArrayBase::kHeaderSize.
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inline |
Definition at line 2189 of file objects-inl.h.
References FixedDoubleArray::get_scalar(), HeapObject::GetHeap(), FixedDoubleArray::is_the_hole(), and Heap::NumberFromDouble().
Definition at line 2198 of file objects-inl.h.
References Isolate::factory(), FixedDoubleArray::get_scalar(), HeapObject::GetIsolate(), FixedDoubleArray::is_the_hole(), and Factory::NewNumber().
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inline |
Definition at line 2182 of file objects-inl.h.
References ASSERT, HeapObject::GetHeap(), v8::internal::kDoubleSize, FixedArrayBase::kHeaderSize, FixedArrayBase::length(), HeapObject::map(), and READ_INT64_FIELD.
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inline |
Definition at line 2173 of file objects-inl.h.
References ASSERT, HeapObject::GetHeap(), FixedDoubleArray::is_the_hole_nan(), v8::internal::kDoubleSize, FixedArrayBase::kHeaderSize, FixedArrayBase::length(), HeapObject::map(), and READ_DOUBLE_FIELD.
Referenced by FixedDoubleArray::get(), FixedDoubleArray::get_as_handle(), JSObject::PrepareElementsForSort(), and v8::internal::RUNTIME_FUNCTION().
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inlinestatic |
Definition at line 2161 of file objects-inl.h.
References v8::internal::kHoleNanInt64.
Referenced by FixedDoubleArray::set_the_hole().
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inline |
Definition at line 2224 of file objects-inl.h.
References FixedDoubleArray::is_the_hole_nan(), v8::internal::kDoubleSize, FixedArrayBase::kHeaderSize, and READ_DOUBLE_FIELD.
Referenced by FixedDoubleArray::get(), FixedDoubleArray::get_as_handle(), JSObject::PrepareElementsForSort(), and v8::internal::RUNTIME_FUNCTION().
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inlinestatic |
Definition at line 2156 of file objects-inl.h.
References v8::internal::kHoleNanInt64.
Referenced by FixedDoubleArray::get_scalar(), FixedDoubleArray::is_the_hole(), V8_FINAL< kOperandKind, kNumCachedOperands >::IsSpecialDouble(), and V8_FINAL< kOperandKind, kNumCachedOperands >::IsTheHole().
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inline |
Definition at line 2207 of file objects-inl.h.
References ASSERT, FixedDoubleArray::canonical_not_the_hole_nan_as_double(), HeapObject::GetHeap(), std::isnan(), v8::internal::kDoubleSize, FixedArrayBase::kHeaderSize, HeapObject::map(), and WRITE_DOUBLE_FIELD.
Referenced by JSObject::PrepareElementsForSort(), and v8::internal::RUNTIME_FUNCTION().
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inline |
Definition at line 2216 of file objects-inl.h.
References ASSERT, HeapObject::GetHeap(), FixedDoubleArray::hole_nan_as_double(), v8::internal::kDoubleSize, FixedArrayBase::kHeaderSize, HeapObject::map(), and WRITE_DOUBLE_FIELD.
Referenced by Heap::AllocateFixedDoubleArrayWithHoles(), and JSObject::PrepareElementsForSort().
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inlinestatic |
Definition at line 3152 of file objects.h.
References v8::internal::kDoubleSize, and Object::kHeaderSize.
Referenced by Heap::CopyFixedDoubleArrayWithMap(), and HeapObject::SizeFromMap().
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static |
Definition at line 3174 of file objects.h.
Referenced by v8::internal::BUILTIN().