Runtime Class Reference

#include <runtime.h>

Inheritance diagram for Runtime:

Collaboration diagram for Runtime:

Data Structures
struct	Function

Public Types
enum	FunctionId { kNumFunctions, kFirstInlineFunction = kInlineIsSmi }
enum	IntrinsicType { RUNTIME, INLINE }

Static Public Member Functions
static MUST_USE_RESULT MaybeObject *	InitializeIntrinsicFunctionNames (Heap *heap, Object *dictionary)
static const Function *	FunctionForSymbol (Handle< String > name)
static const Function *	FunctionForId (FunctionId id)
static Handle< String >	StringReplaceOneCharWithString (Isolate *isolate, Handle< String > subject, Handle< String > search, Handle< String > replace, bool *found, int recursion_limit)
static int	StringMatch (Isolate *isolate, Handle< String > sub, Handle< String > pat, int index)
static bool	IsUpperCaseChar (RuntimeState *runtime_state, uint16_t ch)
static MUST_USE_RESULT MaybeObject *	GetElementOrCharAt (Isolate *isolate, Handle< Object > object, uint32_t index)
static MUST_USE_RESULT MaybeObject *	SetObjectProperty (Isolate *isolate, Handle< Object > object, Handle< Object > key, Handle< Object > value, PropertyAttributes attr, StrictModeFlag strict_mode)
static MUST_USE_RESULT MaybeObject *	ForceSetObjectProperty (Isolate *isolate, Handle< JSObject > object, Handle< Object > key, Handle< Object > value, PropertyAttributes attr)
static MUST_USE_RESULT MaybeObject *	ForceDeleteObjectProperty (Isolate *isolate, Handle< JSReceiver > object, Handle< Object > key)
static MUST_USE_RESULT MaybeObject *	GetObjectProperty (Isolate *isolate, Handle< Object > object, Handle< Object > key)
static Object *	FindSharedFunctionInfoInScript (Isolate *isolate, Handle< Script > script, int position)
static void	PerformGC (Object *result)
static Handle< Object >	CreateArrayLiteralBoilerplate (Isolate *isolate, Handle< FixedArray > literals, Handle< FixedArray > elements)

Static Public Attributes
static const int	kNotFound = -1

Detailed Description

Definition at line 589 of file runtime.h.

Member Enumeration Documentation

enum FunctionId

Enumerator
kNumFunctions
kFirstInlineFunction

Definition at line 591 of file runtime.h.

enum IntrinsicType

Enumerator
RUNTIME
INLINE

Definition at line 603 of file runtime.h.

Member Function Documentation

Handle< Object > CreateArrayLiteralBoilerplate ( Isolate *  isolate, Handle< FixedArray >  literals, Handle< FixedArray >  elements  )

static

Definition at line 461 of file runtime.cc.

References ASSERT, Handle< T >::cast(), Smi::cast(), FixedArrayBase::cast(), FixedArray::cast(), Map::cast(), CHECK, Isolate::context(), Factory::CopyFixedArray(), Factory::CopyFixedDoubleArray(), Isolate::factory(), v8::internal::FAST_ELEMENTS, v8::internal::FAST_HOLEY_ELEMENTS, Smi::FromInt(), FixedArray::get(), Context::global_context(), JSFunction::GlobalContextFromLiterals(), Isolate::heap(), Handle< T >::is_null(), v8::internal::IsFastDoubleElementsKind(), v8::internal::IsFastElementsKind(), v8::internal::IsFastHoleyElementsKind(), v8::internal::IsFastObjectElementsKind(), v8::internal::IsFastSmiOrObjectElementsKind(), Factory::NewJSObject(), and v8::internal::TransitionElements().

Referenced by v8::internal::RUNTIME_FUNCTION().

static Object* FindSharedFunctionInfoInScript ( Isolate *  isolate, Handle< Script >  script, int  position  )

static

MaybeObject * ForceDeleteObjectProperty ( Isolate *  isolate, Handle< JSReceiver >  object, Handle< Object >  key  )

static

Definition at line 4675 of file runtime.cc.

References Handle< T >::cast(), Failure::Exception(), JSReceiver::FORCE_DELETION, Isolate::heap(), and Execution::ToString().

Referenced by v8::internal::ForceDeleteProperty().

MaybeObject * ForceSetObjectProperty ( Isolate *  isolate, Handle< JSObject >  object, Handle< Object >  key, Handle< Object >  value, PropertyAttributes  attr  )

static

Definition at line 4622 of file runtime.cc.

References Handle< T >::cast(), v8::internal::DEFINE_PROPERTY, Failure::Exception(), v8::internal::kNonStrictMode, and Execution::ToString().

Referenced by v8::internal::ForceSetProperty(), and v8::internal::RUNTIME_FUNCTION().

const Runtime::Function * FunctionForId ( Runtime::FunctionId  id )

static

Definition at line 13577 of file runtime.cc.

const Runtime::Function * FunctionForSymbol ( Handle< String >  name )

static

Definition at line 13565 of file runtime.cc.

References Smi::cast(), Runtime::kNotFound, v8::internal::NULL, and Smi::value().

MaybeObject * GetElementOrCharAt ( Isolate *  isolate, Handle< Object >  object, uint32_t  index  )

static

Definition at line 4263 of file runtime.cc.

References Handle< T >::cast(), and String::cast().

Referenced by Runtime::GetObjectProperty(), and KeyedLoadIC::Load().

MaybeObject * GetObjectProperty ( Isolate *  isolate, Handle< Object >  object, Handle< Object >  key  )

static

Definition at line 4288 of file runtime.cc.

References Handle< T >::cast(), Failure::Exception(), Isolate::factory(), Runtime::GetElementOrCharAt(), v8::internal::HandleVector(), Factory::NewTypeError(), Isolate::Throw(), and Execution::ToString().

Referenced by v8::internal::GetProperty(), KeyedLoadIC::Load(), and v8::internal::RUNTIME_FUNCTION().

MaybeObject * InitializeIntrinsicFunctionNames ( Heap *  heap, Object *  dictionary  )

static

Definition at line 13538 of file runtime.cc.

References Dictionary< Shape, Key >::Add(), ASSERT, StringDictionary::cast(), String::cast(), Smi::FromInt(), Runtime::kNumFunctions, Heap::LookupAsciiSymbol(), NONE, v8::internal::NORMAL, and v8::internal::NULL.

bool IsUpperCaseChar ( RuntimeState *  runtime_state, uint16_t  ch  )

static

Definition at line 6616 of file runtime.cc.

References Mapping< T, size >::get(), ToUppercase::kMaxWidth, and RuntimeState::to_upper_mapping().

Referenced by FuncNameInferrer::PushEnclosingName().

void PerformGC ( Object *  result )

static

Definition at line 13582 of file runtime.cc.

References NewSpace::AddFreshPage(), Failure::allocation_space(), Failure::cast(), Heap::CollectAllGarbage(), Heap::CollectGarbage(), Isolate::counters(), Isolate::heap(), Heap::kNoGCFlags, and Heap::new_space().

MaybeObject * SetObjectProperty ( Isolate *  isolate, Handle< Object >  object, Handle< Object >  key, Handle< Object >  value, PropertyAttributes  attr, StrictModeFlag  strict_mode  )

static

Definition at line 4540 of file runtime.cc.

References Handle< T >::cast(), String::cast(), JSProxy::cast(), v8::internal::DEFINE_PROPERTY, Failure::Exception(), Isolate::factory(), v8::internal::HandleVector(), Handle< T >::is_null(), Factory::NewTypeError(), NONE, v8::internal::SET_PROPERTY, JSObject::SetElement(), JSReceiver::SetProperty(), Isolate::Throw(), and Execution::ToString().

Referenced by v8::internal::RUNTIME_FUNCTION(), v8::internal::SetProperty(), and KeyedStoreIC::Store().

int StringMatch ( Isolate *  isolate, Handle< String >  sub, Handle< String >  pat, int  index  )

static

Definition at line 3493 of file runtime.cc.

References ASSERT, v8::internal::FlattenString(), String::FlatContent::IsAscii(), v8::internal::SearchString(), String::FlatContent::ToAsciiVector(), and String::FlatContent::ToUC16Vector().

Referenced by v8::internal::RUNTIME_FUNCTION(), and Runtime::StringReplaceOneCharWithString().

Handle< String > StringReplaceOneCharWithString ( Isolate *  isolate, Handle< String >  subject, Handle< String >  search, Handle< String >  replace, bool *  found, int  recursion_limit  )

static

Definition at line 3417 of file runtime.cc.

References ConsString::cast(), Isolate::factory(), ConsString::first(), Handle< T >::is_null(), Factory::NewConsString(), Factory::NewSubString(), Handle< T >::null(), ConsString::second(), and Runtime::StringMatch().

Referenced by v8::internal::RUNTIME_FUNCTION().

Field Documentation

const int kNotFound = -1

static

Definition at line 625 of file runtime.h.

Referenced by Runtime::FunctionForSymbol().

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

• src/runtime.h
• src/runtime.cc