types.h File Reference

#include "v8.h"
#include "objects.h"

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Data Structures
class	TypeImpl< class >
class	TypeImpl< class >::Iterator< T >
struct	ZoneTypeConfig
class	ZoneTypeConfig::Base
struct	ZoneTypeConfig::Handle< T >
struct	HeapTypeConfig
struct	HeapTypeConfig::Handle< T >
struct	BoundsImpl< Config >

Namespaces
	v8
	v8::internal

Macros
#define	MASK_BITSET_TYPE_LIST(V)
#define	REPRESENTATION(k)   ((k) & kRepresentation)
#define	SEMANTIC(k)   ((k) & kSemantic)
#define	REPRESENTATION_BITSET_TYPE_LIST(V)
#define	SEMANTIC_BITSET_TYPE_LIST(V)
#define	BITSET_TYPE_LIST(V)
#define	DEFINE_TYPE_CONSTRUCTOR(type, value)
#define	DECLARE_TYPE(type, value)   k##type = (value),

Typedefs
typedef BoundsImpl < ZoneTypeConfig >	Bounds

Macro Definition Documentation

#define BITSET_TYPE_LIST

(

V

)

Value:

MASK_BITSET_TYPE_LIST(V) \
  REPRESENTATION_BITSET_TYPE_LIST(V) \
  SEMANTIC_BITSET_TYPE_LIST(V)

Definition at line 186 of file types.h.

Referenced by Types< Type, TypeHandle, Region >::Fuzz().

#define DECLARE_TYPE	(		type,
			value
	)		k##type = (value),

Definition at line 327 of file types.h.

#define DEFINE_TYPE_CONSTRUCTOR	(		type,
			value
	)

Value:

static TypeImpl* type() { return Config::from_bitset(k##type); }  \
    static TypeHandle type(Region* region) {                          \
      return Config::from_bitset(k##type, region);                    \
    }

Definition at line 224 of file types.h.

#define MASK_BITSET_TYPE_LIST

(

V

)

Value:

V(Representation, static_cast<int>(0xff800000)) \
  V(Semantic,       static_cast<int>(0x007fffff))

Definition at line 128 of file types.h.

#define REPRESENTATION

(

k

)

((k) & kRepresentation)

Definition at line 132 of file types.h.

#define REPRESENTATION_BITSET_TYPE_LIST

(

V

)

Value:

V(None,             0)                   \
  V(UntaggedInt8,     1 << 23 | kSemantic) \
  V(UntaggedInt16,    1 << 24 | kSemantic) \
  V(UntaggedInt32,    1 << 25 | kSemantic) \
  V(UntaggedFloat32,  1 << 26 | kSemantic) \
  V(UntaggedFloat64,  1 << 27 | kSemantic) \
  V(UntaggedPtr,      1 << 28 | kSemantic) \
  V(TaggedInt,        1 << 29 | kSemantic) \
  V(TaggedPtr,        -1 << 30 | kSemantic)  /* MSB has to be sign-extended */ \
  \
  V(UntaggedInt,      kUntaggedInt8 | kUntaggedInt16 | kUntaggedInt32) \
  V(UntaggedFloat,    kUntaggedFloat32 | kUntaggedFloat64)             \
  V(UntaggedNumber,   kUntaggedInt | kUntaggedFloat)                   \
  V(Untagged,         kUntaggedNumber | kUntaggedPtr)                  \
  V(Tagged,           kTaggedInt | kTaggedPtr)

Definition at line 135 of file types.h.

#define SEMANTIC

(

k

)

((k) & kSemantic)

Definition at line 133 of file types.h.

#define SEMANTIC_BITSET_TYPE_LIST

(

V

)

Definition at line 152 of file types.h.