objects.h File Reference

#include <iosfwd>
#include <memory>
#include "include/v8-internal.h"
#include "include/v8config.h"
#include "src/base/bits.h"
#include "src/base/build_config.h"
#include "src/base/flags.h"
#include "src/base/logging.h"
#include "src/base/memory.h"
#include "src/codegen/constants-arch.h"
#include "src/common/assert-scope.h"
#include "src/common/checks.h"
#include "src/common/message-template.h"
#include "src/common/operation.h"
#include "src/common/ptr-compr.h"
#include "src/flags/flags.h"
#include "src/objects/elements-kind.h"
#include "src/objects/field-index.h"
#include "src/objects/object-list-macros.h"
#include "src/objects/objects-definitions.h"
#include "src/objects/property-details.h"
#include "src/objects/tagged-impl.h"
#include "src/objects/tagged.h"
#include "src/utils/utils.h"
#include "src/objects/object-macros.h"
#include "src/objects/object-macros-undef.h"

Include dependency graph for objects.h:

Go to the source code of this file.

Classes
class	v8::internal::Object
struct	v8::internal::Object::Hasher
struct	v8::internal::Object::KeyEqualSafe
struct	v8::internal::Object::Comparer
struct	v8::internal::Object::FullPtrComparer
struct	v8::internal::Brief
class	v8::internal::MapWord
class	v8::internal::Relocatable
class	v8::internal::BooleanBit
class	v8::internal::SharedObjectSafePublishGuard

Namespaces
namespace	v8
namespace	v8::internal

Macros
#define	IS_TYPE_FUNCTION_DECL(Type)
#define	IS_TYPE_FUNCTION_DECL(Type, Value, _)
#define	DECL_STRUCT_PREDICATE(NAME, Name, name)

Enumerations
enum	v8::internal::WriteBarrierMode { v8::internal::SKIP_WRITE_BARRIER , v8::internal::UNSAFE_SKIP_WRITE_BARRIER , v8::internal::UPDATE_EPHEMERON_KEY_WRITE_BARRIER , v8::internal::UPDATE_WRITE_BARRIER }
enum	v8::internal::PropertyNormalizationMode { v8::internal::CLEAR_INOBJECT_PROPERTIES , v8::internal::KEEP_INOBJECT_PROPERTIES }
enum	v8::internal::TransitionFlag { v8::internal::INSERT_TRANSITION , v8::internal::OMIT_TRANSITION }
enum	v8::internal::TransitionKindFlag { v8::internal::SIMPLE_PROPERTY_TRANSITION , v8::internal::PROPERTY_TRANSITION , v8::internal::PROTOTYPE_TRANSITION , v8::internal::SPECIAL_TRANSITION }
enum	v8::internal::DescriptorFlag { v8::internal::ALL_DESCRIPTORS , v8::internal::OWN_DESCRIPTORS }
enum class	v8::internal::ComparisonResult { v8::internal::kLessThan = -1 , v8::internal::kEqual = 0 , v8::internal::kGreaterThan = 1 , v8::internal::kUndefined = 2 }
enum class	v8::internal::OnNonExistent { v8::internal::kThrowReferenceError , v8::internal::kReturnUndefined }
enum class	v8::internal::ElementTypes { v8::internal::kAll , v8::internal::kStringAndSymbol }
enum class	v8::internal::EnforceDefineSemantics { v8::internal::kSet , v8::internal::kDefine }
enum	v8::internal::EnsureElementsMode { v8::internal::DONT_ALLOW_DOUBLE_ELEMENTS , v8::internal::ALLOW_COPIED_DOUBLE_ELEMENTS , v8::internal::ALLOW_CONVERTED_DOUBLE_ELEMENTS }
enum	v8::internal::AccessorComponent { v8::internal::ACCESSOR_GETTER , v8::internal::ACCESSOR_SETTER }

Functions
bool	v8::internal::ComparisonResultToBool (Operation op, ComparisonResult result)
ShouldThrow	v8::internal::GetShouldThrow (Isolate *isolate, Maybe< ShouldThrow > should_throw)
std::ostream &	v8::internal::operator<< (std::ostream &os, Tagged< Object > obj)
std::ostream &	v8::internal::operator<< (std::ostream &os, Object::Conversion kind)
std::ostream &	v8::internal::operator<< (std::ostream &os, const Brief &v)
static V8_INLINE bool	v8::internal::HasWeakHeapObjectTag (const Tagged< Object > value)
template<HeapObjectReferenceType kRefType, typename StorageType >
V8_INLINE constexpr bool	v8::internal::IsObject (TaggedImpl< kRefType, StorageType > obj)
template<HeapObjectReferenceType kRefType, typename StorageType >
V8_INLINE constexpr bool	v8::internal::IsSmi (TaggedImpl< kRefType, StorageType > obj)
template<HeapObjectReferenceType kRefType, typename StorageType >
V8_INLINE constexpr bool	v8::internal::IsHeapObject (TaggedImpl< kRefType, StorageType > obj)
template<typename StorageType >
V8_INLINE constexpr bool	v8::internal::IsWeak (TaggedImpl< HeapObjectReferenceType::WEAK, StorageType > obj)
V8_INLINE bool	v8::internal::IsSmi (Tagged< Object > obj)
V8_INLINE bool	v8::internal::IsSmi (Tagged< HeapObject > obj)
V8_INLINE bool	v8::internal::IsSmi (Tagged< Smi > obj)
V8_INLINE bool	v8::internal::IsHeapObject (Tagged< Object > obj)
V8_INLINE bool	v8::internal::IsHeapObject (Tagged< HeapObject > obj)
V8_INLINE bool	v8::internal::IsHeapObject (Tagged< Smi > obj)
bool	v8::internal::IsTaggedIndex (Tagged< Object > obj)
V8_INLINE bool	v8::internal::IsNumber (Tagged< Object > obj, ReadOnlyRoots roots)
bool	v8::internal::IsAnyHole (Tagged< Object > obj, PtrComprCageBase cage_base)
bool	v8::internal::IsAnyHole (Tagged< Object > obj)
bool	v8::internal::IsZero (Tagged< Object > obj)
bool	v8::internal::IsNoSharedNameSentinel (Tagged< Object > obj)
bool	v8::internal::IsPrivateSymbol (Tagged< Object > obj)
bool	v8::internal::IsPublicSymbol (Tagged< Object > obj)
template<typename T >
V8_INLINE bool	v8::internal::IsWasmObject (T obj, Isolate *=nullptr)
bool	v8::internal::IsJSObjectThatCanBeTrackedAsPrototype (Tagged< Object > obj)
bool	v8::internal::IsJSObjectThatCanBeTrackedAsPrototype (Tagged< HeapObject > obj)
bool	v8::internal::IsJSApiWrapperObject (Tagged< HeapObject > js_obj)
bool	v8::internal::IsJSApiWrapperObject (Tagged< Map > map)
bool	v8::internal::IsNaN (Tagged< Object > obj)
bool	v8::internal::IsMinusZero (Tagged< Object > obj)
bool	v8::internal::IsShared (Tagged< Object > obj)
void	v8::internal::ShortPrint (Tagged< Object > obj, FILE *out)
void	v8::internal::ShortPrint (Tagged< Object > obj, StringStream *accumulator)
void	v8::internal::ShortPrint (Tagged< Object > obj, std::ostream &os)
void	v8::internal::Print (Tagged< Object > obj)
void	v8::internal::Print (Tagged< Object > obj, std::ostream &os)

Variables
const int	v8::internal::kVariableSizeSentinel = 0
const int	v8::internal::kStubMajorKeyBits = 8
const int	v8::internal::kStubMinorKeyBits = kSmiValueSize - kStubMajorKeyBits - 1

Macro Definition Documentation

DECL_STRUCT_PREDICATE

#define DECL_STRUCT_PREDICATE	(		NAME,
			Name,
			name )

Value:

  V8_INLINE bool Is##Name(Tagged<Object> obj);  \
  V8_INLINE bool Is##Name(Tagged<Object> obj, PtrComprCageBase cage_base);

Definition at line 736 of file objects.h.

IS_TYPE_FUNCTION_DECL [1/2]

#define IS_TYPE_FUNCTION_DECL

(

Type

)

Value:

  V8_INLINE bool Is##Type(Tagged<Object> obj); \
  V8_INLINE bool Is##Type(Tagged<Object> obj, PtrComprCageBase cage_base);

Definition at line 690 of file objects.h.

IS_TYPE_FUNCTION_DECL [2/2]

#define IS_TYPE_FUNCTION_DECL	(		Type,
			Value,
			_ )

Value:

  V8_INLINE bool Is##Type(Tagged<Object> obj, Isolate* isolate);      \
  V8_INLINE bool Is##Type(Tagged<Object> obj, LocalIsolate* isolate); \
  V8_INLINE bool Is##Type(Tagged<Object> obj, ReadOnlyRoots roots);   \
  V8_INLINE bool Is##Type(Tagged<Object> obj);

Definition at line 690 of file objects.h.