map.h File Reference

#include <optional>
#include "include/v8-memory-span.h"
#include "src/base/bit-field.h"
#include "src/base/small-vector.h"
#include "src/common/globals.h"
#include "src/objects/code.h"
#include "src/objects/fixed-array.h"
#include "src/objects/heap-object.h"
#include "src/objects/instance-type-checker.h"
#include "src/objects/internal-index.h"
#include "src/objects/objects.h"
#include "src/objects/prototype-info.h"
#include "src/roots/roots.h"
#include "torque-generated/bit-fields.h"
#include "torque-generated/visitor-lists.h"
#include "src/objects/object-macros.h"
#include "torque-generated/src/objects/map-tq.inc"
#include "src/objects/object-macros-undef.h"

Include dependency graph for map.h:

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Classes
class	v8::internal::Map
struct	v8::internal::Map::Bits1
struct	v8::internal::Map::Bits2
struct	v8::internal::Map::Bits3
class	v8::internal::Map::FieldCounts
class	v8::internal::NormalizedMapCache

Namespaces
namespace	v8
namespace	v8::internal

Macros
#define	DATA_ONLY_VISITOR_ID_LIST(V)
#define	POINTER_VISITOR_ID_LIST(V)
#define	TORQUE_VISITOR_ID_LIST(V)
#define	TRUSTED_VISITOR_ID_LIST(V)
#define	VISITOR_ID_ENUM_DECL(id)
#define	MAKE_CASE(TYPE, Name, name)
#define	DECL_TESTER(Type, ...)

Typedefs
using	v8::internal::MapHandles
using	v8::internal::MapHandlesSpan = v8::MemorySpan<DirectHandle<Map>>

Enumerations
enum	v8::internal::VisitorId { v8::internal::kDataOnlyVisitorIdCount , v8::internal::kVisitorIdCount }
enum class	v8::internal::ObjectFields { v8::internal::kDataOnly , v8::internal::kMaybePointers }

Functions
bool	v8::internal::IsBooleanMap (Tagged< Map > map)
bool	v8::internal::IsNullOrUndefinedMap (Tagged< Map > map)
bool	v8::internal::IsPrimitiveMap (Tagged< Map > map)
bool	v8::internal::IsSpecialReceiverMap (Tagged< Map > map)
bool	v8::internal::IsCustomElementsReceiverMap (Tagged< Map > map)

Macro Definition Documentation

DATA_ONLY_VISITOR_ID_LIST

#define DATA_ONLY_VISITOR_ID_LIST

(

V

)

Value:

  V(BigInt)                          \
  V(CoverageInfo)                    \
  V(FeedbackMetadata)                \
  V(Filler)                          \
  V(HeapNumber)                      \
  V(SeqOneByteString)                \
  V(SeqTwoByteString)                \
  IF_WASM(V, WasmNull)

Definition at line 34 of file map.h.

DECL_TESTER

#define DECL_TESTER	(		Type,
			... )

Value:

inline bool Is##Type##Map(Tagged<Map> map);

Definition at line 1108 of file map.h.

MAKE_CASE

#define MAKE_CASE	(		TYPE,
			Name,
			name )

Value:

  case TYPE:                        \
    return RootIndex::k##Name##Map;

POINTER_VISITOR_ID_LIST

#define POINTER_VISITOR_ID_LIST

(

V

)

Definition at line 44 of file map.h.

TORQUE_VISITOR_ID_LIST

#define TORQUE_VISITOR_ID_LIST

(

V

)

Value:

  TORQUE_DATA_ONLY_VISITOR_ID_LIST(V) \
  TORQUE_POINTER_VISITOR_ID_LIST(V)

Definition at line 117 of file map.h.

TRUSTED_VISITOR_ID_LIST

#define TRUSTED_VISITOR_ID_LIST

(

V

)

Value:

CONCRETE_TRUSTED_OBJECT_TYPE_LIST1(V)

Definition at line 121 of file map.h.

VISITOR_ID_ENUM_DECL

#define VISITOR_ID_ENUM_DECL

(

id

)

Value:

kVisit##id,

Definition at line 128 of file map.h.