Script Class Reference

#include <objects.h>

Inheritance diagram for Script:

Collaboration diagram for Script:

Public Types
enum	Type { TYPE_NATIVE = 0, TYPE_EXTENSION = 1, TYPE_NORMAL = 2 }
enum	CompilationType { COMPILATION_TYPE_HOST = 0, COMPILATION_TYPE_EVAL = 1 }
enum	CompilationState { COMPILATION_STATE_INITIAL = 0, COMPILATION_STATE_COMPILED = 1 }

Public Member Functions
bool	HasValidSource ()
Public Member Functions inherited from Struct
void	InitializeBody (int object_size)
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 AssertNoAllocation &)
void	HeapObjectShortPrint (StringStream *accumulator)
	STATIC_CHECK (kMapOffset==Internals::kHeapObjectMapOffset)
Public Member Functions inherited from Object
bool	IsObject ()
bool	IsFixedArrayBase ()
bool	IsInstanceOf (FunctionTemplateInfo *type)
bool	IsStruct ()
	INLINE (bool IsSpecObject())
	INLINE (bool IsSpecFunction())
	INLINE (bool IsUndefined())
	INLINE (bool IsNull())
	INLINE (bool IsTheHole())
	INLINE (bool IsTrue())
	INLINE (bool IsFalse())
bool	IsArgumentsMarker ()
bool	NonFailureIsHeapObject ()
bool	IsFiller ()
double	Number ()
bool	IsNaN ()
bool	HasValidElements ()
bool	HasSpecificClassOf (String *name)
MUST_USE_RESULT MaybeObject *	ToObject ()
Object *	ToBoolean ()
MUST_USE_RESULT MaybeObject *	ToObject (Context *global_context)
MUST_USE_RESULT MaybeObject *	ToSmi ()
void	Lookup (String *name, LookupResult *result)
MUST_USE_RESULT MaybeObject *	GetProperty (String *key)
MUST_USE_RESULT MaybeObject *	GetProperty (String *key, PropertyAttributes *attributes)
MUST_USE_RESULT MaybeObject *	GetPropertyWithReceiver (Object *receiver, String *key, PropertyAttributes *attributes)
MUST_USE_RESULT MaybeObject *	GetProperty (Object *receiver, LookupResult *result, String *key, PropertyAttributes *attributes)
MUST_USE_RESULT MaybeObject *	GetPropertyWithDefinedGetter (Object *receiver, JSReceiver *getter)
MUST_USE_RESULT MaybeObject *	GetElement (uint32_t index)
Object *	GetElementNoExceptionThrown (uint32_t index)
MUST_USE_RESULT MaybeObject *	GetElementWithReceiver (Object *receiver, uint32_t index)
Object *	GetPrototype ()
MUST_USE_RESULT MaybeObject *	GetHash (CreationFlag flag)
bool	SameValue (Object *other)
bool	ToArrayIndex (uint32_t *index)
bool	IsStringObjectWithCharacterAt (uint32_t index)
void	ShortPrint ()
void	ShortPrint (FILE *out)
void	ShortPrint (StringStream *accumulator)

Static Public Member Functions
static Script *	cast (Object *obj)
Static Public Member Functions inherited from Struct
static Struct *	cast (Object *that)
Static Public Member Functions inherited from HeapObject
static HeapObject *	FromAddress (Address address)
static Object **	RawField (HeapObject *obj, int offset)
static HeapObject *	cast (Object *obj)
Static Public Member Functions inherited from Object
static Handle< Object >	GetProperty (Handle< Object > object, Handle< Object > receiver, LookupResult *result, Handle< String > key, PropertyAttributes *attributes)
static Handle< Object >	GetElement (Handle< Object > object, uint32_t index)
static Object *	cast (Object *value)

Static Public Attributes
static const int	kSourceOffset = HeapObject::kHeaderSize
static const int	kNameOffset = kSourceOffset + kPointerSize
static const int	kLineOffsetOffset = kNameOffset + kPointerSize
static const int	kColumnOffsetOffset = kLineOffsetOffset + kPointerSize
static const int	kDataOffset = kColumnOffsetOffset + kPointerSize
static const int	kContextOffset = kDataOffset + kPointerSize
static const int	kWrapperOffset = kContextOffset + kPointerSize
static const int	kTypeOffset = kWrapperOffset + kPointerSize
static const int	kCompilationTypeOffset = kTypeOffset + kPointerSize
static const int	kCompilationStateOffset
static const int	kLineEndsOffset = kCompilationStateOffset + kPointerSize
static const int	kIdOffset = kLineEndsOffset + kPointerSize
static const int	kEvalFromSharedOffset = kIdOffset + kPointerSize
static const int	kEvalFrominstructionsOffsetOffset
static const int	kSize = kEvalFrominstructionsOffsetOffset + 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
Protected Member Functions inherited from HeapObject
void	IteratePointers (ObjectVisitor *v, int start, int end)
void	IteratePointer (ObjectVisitor *v, int offset)

Detailed Description

Definition at line 5058 of file objects.h.

Member Enumeration Documentation

enum CompilationState

Enumerator
COMPILATION_STATE_INITIAL
COMPILATION_STATE_COMPILED

Definition at line 5074 of file objects.h.

enum CompilationType

Enumerator
COMPILATION_TYPE_HOST
COMPILATION_TYPE_EVAL

Definition at line 5068 of file objects.h.

enum Type

Enumerator
TYPE_NATIVE
TYPE_EXTENSION
TYPE_NORMAL

Definition at line 5061 of file objects.h.

Member Function Documentation

static Script* cast ( Object *  obj )

inlinestatic

Referenced by BASE_EMBEDDED< Visitor >::Add(), Isolate::CaptureCurrentStackTrace(), Isolate::ComputeLocation(), Function::GetScriptColumnNumber(), Message::GetScriptData(), Function::GetScriptId(), Function::GetScriptLineNumber(), Function::GetScriptOrigin(), Message::GetScriptResourceName(), SharedFunctionInfo::GetSourceCode(), Script::Id(), Logger::LogExistingFunction(), JavaScriptFrame::Print(), JavaScriptFrame::PrintTop(), Script::SetData(), SharedFunctionInfo::SourceCodePrint(), StringSharedKey::StringSharedHashHelper(), and EnumerateOptimizedFunctionsVisitor::VisitFunction().

bool HasValidSource ( )

inline

Referenced by EnumerateOptimizedFunctionsVisitor::VisitFunction().

Field Documentation

const int kColumnOffsetOffset = kLineOffsetOffset + kPointerSize

static

Definition at line 5143 of file objects.h.

const int kCompilationStateOffset

static

Initial value:

=
      kCompilationTypeOffset + kPointerSize

Definition at line 5149 of file objects.h.

const int kCompilationTypeOffset = kTypeOffset + kPointerSize

static

Definition at line 5148 of file objects.h.

const int kContextOffset = kDataOffset + kPointerSize

static

Definition at line 5145 of file objects.h.

const int kDataOffset = kColumnOffsetOffset + kPointerSize

static

Definition at line 5144 of file objects.h.

const int kEvalFrominstructionsOffsetOffset

static

Initial value:

=
      kEvalFromSharedOffset + kPointerSize

Definition at line 5154 of file objects.h.

const int kEvalFromSharedOffset = kIdOffset + kPointerSize

static

Definition at line 5153 of file objects.h.

const int kIdOffset = kLineEndsOffset + kPointerSize

static

Definition at line 5152 of file objects.h.

const int kLineEndsOffset = kCompilationStateOffset + kPointerSize

static

Definition at line 5151 of file objects.h.

const int kLineOffsetOffset = kNameOffset + kPointerSize

static

Definition at line 5142 of file objects.h.

const int kNameOffset = kSourceOffset + kPointerSize

static

Definition at line 5141 of file objects.h.

const int kSize = kEvalFrominstructionsOffsetOffset + kPointerSize

static

Definition at line 5156 of file objects.h.

const int kSourceOffset = HeapObject::kHeaderSize

static

Definition at line 5140 of file objects.h.

const int kTypeOffset = kWrapperOffset + kPointerSize

static

Definition at line 5147 of file objects.h.

const int kWrapperOffset = kContextOffset + kPointerSize

static

Definition at line 5146 of file objects.h.

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

• src/objects.h