OptimizedFrame Class Reference

#include <frames.h>

Inheritance diagram for OptimizedFrame:

Collaboration diagram for OptimizedFrame:

Public Member Functions
virtual Type	type () const
virtual void	Iterate (ObjectVisitor *v) const
virtual int	GetInlineCount ()
virtual void	GetFunctions (List< JSFunction * > *functions)
virtual void	Summarize (List< FrameSummary > *frames)
DeoptimizationInputData *	GetDeoptimizationData (int *deopt_index)
Public Member Functions inherited from JavaScriptFrame
JSFunction *	function () const
Object *	receiver () const
void	set_receiver (Object *value)
Address	GetParameterSlot (int index) const
Object *	GetParameter (int index) const
int	ComputeParametersCount () const
Address	GetOperandSlot (int index) const
Object *	GetOperand (int index) const
int	ComputeOperandsCount () const
void	SaveOperandStack (FixedArray *store, int *stack_handler_index) const
void	RestoreOperandStack (FixedArray *store, int stack_handler_index)
void	SetParameterValue (int index, Object *value) const
bool	IsConstructor () const
bool	has_adapted_arguments () const
int	GetArgumentsLength () const
virtual void	Print (StringStream *accumulator, PrintMode mode, int index) const
virtual Code *	unchecked_code () const
Public Member Functions inherited from StandardFrame
virtual bool	is_standard () const
Object *	context () const
Object *	GetExpression (int index) const
void	SetExpression (int index, Object *value)
int	ComputeExpressionsCount () const
virtual void	SetCallerFp (Address caller_fp)
Public Member Functions inherited from StackFrame
int	GetLineNumber () const
int	GetColumn () const
int	GetScriptId () const
Local< String >	GetScriptName () const
Local< String >	GetScriptNameOrSourceURL () const
Local< String >	GetFunctionName () const
bool	IsEval () const
bool	IsConstructor () const

Protected Member Functions
	OptimizedFrame (StackFrameIteratorBase *iterator)
Protected Member Functions inherited from JavaScriptFrame
	JavaScriptFrame (StackFrameIteratorBase *iterator)
virtual Address	GetCallerStackPointer () const
virtual int	GetNumberOfIncomingArguments () const
void	IterateArguments (ObjectVisitor *v) const
Protected Member Functions inherited from StandardFrame
	StandardFrame (StackFrameIteratorBase *iterator)
virtual void	ComputeCallerState (State *state) const
Address	caller_fp () const
Address	caller_pc () const
void	IterateExpressions (ObjectVisitor *v) const
Address	GetExpressionAddress (int n) const
bool	IsExpressionInsideHandler (int n) const
void	IterateCompiledFrame (ObjectVisitor *v) const

Friends
class	StackFrameIteratorBase

Additional Inherited Members
Static Public Member Functions inherited from JavaScriptFrame
static Register	fp_register ()
static Register	context_register ()
static Register	constant_pool_pointer_register ()
static JavaScriptFrame *	cast (StackFrame *frame)
static void	PrintTop (Isolate *isolate, FILE *file, bool print_args, bool print_line_number)
Static Public Member Functions inherited from StandardFrame
static Object *	GetExpression (Address fp, int index)
static StandardFrame *	cast (StackFrame *frame)
Static Protected Member Functions inherited from StandardFrame
static Address	ComputePCAddress (Address fp)
static Address	ComputeConstantPoolAddress (Address fp)
static Address	GetExpressionAddress (Address fp, int n)
static bool	IsArgumentsAdaptorFrame (Address fp)
static bool	IsConstructFrame (Address fp)

Detailed Description

Definition at line 684 of file frames.h.

Constructor & Destructor Documentation

OptimizedFrame ( StackFrameIteratorBase *  iterator )

inlineexplicitprotected

Definition at line 294 of file frames-inl.h.

Member Function Documentation

DeoptimizationInputData * GetDeoptimizationData

(

int *

deopt_index

)

Definition at line 1058 of file frames.cc.

References ASSERT, DeoptimizationInputData::cast(), JSFunction::code(), Code::contains(), Code::GetSafepointEntry(), Isolate::inner_pointer_to_code_cache(), Code::kind(), v8::internal::NULL, and v8::internal::pc.

Referenced by OptimizedFrame::GetFunctions(), OptimizedFrame::GetInlineCount(), and OptimizedFrame::Summarize().

void GetFunctions ( List< JSFunction * > *  functions )

virtual

Reimplemented from JavaScriptFrame.

Definition at line 1100 of file frames.cc.

References List< T, P >::Add(), ASSERT, and OptimizedFrame::GetDeoptimizationData().

int GetInlineCount ( )

virtual

Reimplemented from JavaScriptFrame.

Definition at line 1083 of file frames.cc.

References ASSERT, OptimizedFrame::GetDeoptimizationData(), and v8::internal::USE().

void Iterate ( ObjectVisitor *  v ) const

virtual

Reimplemented from JavaScriptFrame.

Definition at line 731 of file frames.cc.

References ASSERT, and StandardFrame::IterateCompiledFrame().

void Summarize ( List< FrameSummary > *  frames )

virtual

Reimplemented from JavaScriptFrame.

Definition at line 956 of file frames.cc.

References List< T, P >::Add(), ASSERT, DeoptimizationOutputData::cast(), JavaScriptFrame::ComputeParametersCount(), BitFieldBase< unsigned, shift, size, uint32_t >::decode(), JavaScriptFrame::function(), FixedArray::get(), OptimizedFrame::GetDeoptimizationData(), StandardFrame::GetExpression(), Deoptimizer::GetOutputInfo(), JavaScriptFrame::GetParameter(), Isolate::heap(), JavaScriptFrame::IsConstructor(), Code::kHeaderSize, v8::internal::NULL, JavaScriptFrame::receiver(), and JavaScriptFrame::Summarize().

virtual Type type ( ) const

inlinevirtual

Reimplemented from JavaScriptFrame.

Definition at line 686 of file frames.h.

Friends And Related Function Documentation

friend class StackFrameIteratorBase

friend

Definition at line 708 of file frames.h.

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

• src/frames.h
• src/frames-inl.h
• src/frames.cc