StandardFrame Class Reference

#include <frames.h>

Inheritance diagram for StandardFrame:

Collaboration diagram for StandardFrame:

Public Member Functions
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
Local< String >	GetScriptName () const
Local< String >	GetScriptNameOrSourceURL () const
Local< String >	GetFunctionName () const
bool	IsEval () const
bool	IsConstructor () const

Static Public Member Functions
static Object *	GetExpression (Address fp, int index)
static StandardFrame *	cast (StackFrame *frame)

Protected Member Functions
	StandardFrame (StackFrameIterator *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

Static Protected Member Functions
static Address	ComputePCAddress (Address fp)
static Address	GetExpressionAddress (Address fp, int n)
static bool	IsArgumentsAdaptorFrame (Address fp)
static bool	IsConstructFrame (Address fp)

Friends
class	StackFrame
class	StackFrameIterator

Detailed Description

Definition at line 397 of file frames.h.

Constructor & Destructor Documentation

StandardFrame ( StackFrameIterator *  iterator )

inlineexplicitprotected

Definition at line 148 of file frames-inl.h.

Member Function Documentation

Address caller_fp ( ) const

inlineprotected

Definition at line 169 of file frames-inl.h.

References Memory::Address_at(), v8::internal::fp, and StandardFrameConstants::kCallerFPOffset.

Referenced by StandardFrame::ComputeCallerState(), JavaScriptFrame::GetArgumentsLength(), JavaScriptFrame::has_adapted_arguments(), JavaScriptFrame::IsConstructor(), and StandardFrame::SetCallerFp().

Address caller_pc ( ) const

inlineprotected

Definition at line 174 of file frames-inl.h.

References Memory::Address_at(), StandardFrame::ComputePCAddress(), and v8::internal::fp.

static StandardFrame* cast ( StackFrame *  frame )

inlinestatic

Definition at line 413 of file frames.h.

References ASSERT.

void ComputeCallerState ( State *  state ) const

protectedvirtual

Definition at line 597 of file frames.cc.

References StandardFrame::caller_fp(), StandardFrame::ComputePCAddress(), and v8::internal::fp.

int ComputeExpressionsCount

(

)

const

Definition at line 586 of file frames.cc.

References ASSERT, v8::internal::fp, StandardFrameConstants::kExpressionsOffset, v8::internal::kPointerSize, and v8::internal::sp.

Referenced by JavaScriptFrame::Print(), CallICBase::ReceiverToObjectIfRequired(), and CallICBase::TryCallAsFunction().

Address ComputePCAddress ( Address  fp )

inlinestaticprotected

Definition at line 179 of file frames-inl.h.

References StandardFrameConstants::kCallerPCOffset.

Referenced by StandardFrame::caller_pc(), and StandardFrame::ComputeCallerState().

Object * context ( ) const

inline

Definition at line 163 of file frames-inl.h.

References v8::internal::fp, StandardFrameConstants::kContextOffset, and Memory::Object_at().

Referenced by Isolate::GetCallingGlobalContext(), and JavaScriptFrame::Print().

Object * GetExpression ( int  index ) const

inline

Definition at line 153 of file frames-inl.h.

References StandardFrame::GetExpressionAddress(), and Memory::Object_at().

Referenced by Accessors::FunctionGetArguments(), JavaScriptFrame::GetArgumentsLength(), ArgumentsAdaptorFrame::GetNumberOfIncomingArguments(), JavaScriptFrame::Print(), and OptimizedFrame::Summarize().

Object * GetExpression ( Address  fp, int  index  )

static

Definition at line 575 of file frames.cc.

References StandardFrame::GetExpressionAddress(), and Memory::Object_at().

Address GetExpressionAddress ( int  n ) const

protected

Definition at line 569 of file frames.cc.

References v8::internal::fp, StandardFrameConstants::kExpressionsOffset, and v8::internal::kPointerSize.

Referenced by StandardFrame::GetExpression(), StandardFrame::IsExpressionInsideHandler(), and StandardFrame::SetExpression().

Address GetExpressionAddress ( Address  fp, int  n  )

staticprotected

Definition at line 580 of file frames.cc.

References StandardFrameConstants::kExpressionsOffset, and v8::internal::kPointerSize.

virtual bool is_standard ( ) const

inlinevirtual

Definition at line 400 of file frames.h.

bool IsArgumentsAdaptorFrame ( Address  fp )

inlinestaticprotected

Definition at line 184 of file frames-inl.h.

References v8::internal::ARGUMENTS_ADAPTOR, Smi::FromInt(), StandardFrameConstants::kContextOffset, and Memory::Object_at().

Referenced by JavaScriptFrame::has_adapted_arguments().

bool IsConstructFrame ( Address  fp )

inlinestaticprotected

Definition at line 191 of file frames-inl.h.

References Smi::FromInt(), StandardFrameConstants::kMarkerOffset, and Memory::Object_at().

Referenced by JavaScriptFrame::IsConstructor().

bool IsExpressionInsideHandler ( int  n ) const

protected

Definition at line 611 of file frames.cc.

References StandardFrame::GetExpressionAddress().

Referenced by JavaScriptFrame::Print().

void IterateExpressions ( ObjectVisitor *  v ) const

protected

Definition at line 1233 of file frames.cc.

References v8::internal::fp, StandardFrameConstants::kContextOffset, StackHandlerConstants::kSize, Memory::Object_at(), and v8::internal::sp.

Referenced by JavaScriptFrame::Iterate(), and InternalFrame::Iterate().

void SetCallerFp ( Address  caller_fp )

virtual

Definition at line 605 of file frames.cc.

References Memory::Address_at(), StandardFrame::caller_fp(), v8::internal::fp, and StandardFrameConstants::kCallerFPOffset.

void SetExpression ( int  index, Object *  value  )

inline

Definition at line 158 of file frames-inl.h.

References StandardFrame::GetExpressionAddress(), and Memory::Object_at().

Referenced by CallICBase::ReceiverToObjectIfRequired(), and CallICBase::TryCallAsFunction().

Friends And Related Function Documentation

friend class StackFrame

friend

Definition at line 452 of file frames.h.

friend class StackFrameIterator

friend

Definition at line 453 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