dart::EntryFrame Class Reference

#include <stack_frame.h>

Inheritance diagram for dart::EntryFrame:

Public Member Functions
bool	IsValid () const
bool	IsDartFrame (bool validate=true) const
bool	IsStubFrame () const
bool	IsEntryFrame () const
virtual void	VisitObjectPointers (ObjectPointerVisitor *visitor)
Public Member Functions inherited from dart::StackFrame
virtual	~StackFrame ()
uword	sp () const
uword	fp () const
uword	pc () const
bool	IsMarkedForLazyDeopt () const
void	MarkForLazyDeopt ()
void	UnmarkForLazyDeopt ()
void	set_pc (uword value)
void	set_pc_marker (CodePtr code)
const char *	ToCString () const
bool	IsBareInstructionsDartFrame () const
bool	IsBareInstructionsStubFrame () const
virtual bool	IsExitFrame () const
FunctionPtr	LookupDartFunction () const
CodePtr	LookupDartCode () const
bool	FindExceptionHandler (Thread *thread, uword *handler_pc, bool *needs_stacktrace, bool *is_catch_all, bool *is_optimized) const
TokenPosition	GetTokenPos () const
uword	GetCallerSp () const
Public Member Functions inherited from dart::ValueObject
	ValueObject ()
	~ValueObject ()

Protected Member Functions
virtual const char *	GetName () const
Protected Member Functions inherited from dart::StackFrame
	StackFrame (Thread *thread)
Isolate *	isolate () const
IsolateGroup *	isolate_group () const
Thread *	thread () const

Friends
class	StackFrameIterator

Additional Inherited Members
Static Public Member Functions inherited from dart::StackFrame
static int	SavedCallerPpSlotFromFp ()
static void	DumpCurrentTrace ()

Detailed Description

Definition at line 193 of file stack_frame.h.

Member Function Documentation

GetName()

virtual const char * dart::EntryFrame::GetName ( ) const

inlineprotectedvirtual

Reimplemented from dart::StackFrame.

Definition at line 204 of file stack_frame.h.

{ return "entry"; }

IsDartFrame()

bool dart::EntryFrame::IsDartFrame ( bool  validate = true ) const

inlinevirtual

Reimplemented from dart::StackFrame.

Definition at line 196 of file stack_frame.h.

{ return false; }

IsEntryFrame()

bool dart::EntryFrame::IsEntryFrame ( ) const

inlinevirtual

Reimplemented from dart::StackFrame.

Definition at line 198 of file stack_frame.h.

{ return true; }

IsStubFrame()

bool dart::EntryFrame::IsStubFrame ( ) const

inlinevirtual

Reimplemented from dart::StackFrame.

Definition at line 197 of file stack_frame.h.

{ return false; }

IsValid()

bool dart::EntryFrame::IsValid ( ) const

inlinevirtual

Reimplemented from dart::StackFrame.

Definition at line 195 of file stack_frame.h.

{ return StubCode::InInvocationStub(pc()); }

VisitObjectPointers()

void dart::EntryFrame::VisitObjectPointers ( ObjectPointerVisitor *  visitor )

virtual

Reimplemented from dart::StackFrame.

Definition at line 196 of file stack_frame.cc.

                                                                  {
  ASSERT(visitor != nullptr);
  // Visit objects between SP and (FP - callee_save_area).
  ObjectPtr* first = reinterpret_cast<ObjectPtr*>(sp());
  ObjectPtr* last =
      reinterpret_cast<ObjectPtr*>(fp()) + kExitLinkSlotFromEntryFp - 1;
  // There may not be any pointer to visit; in this case, first > last.
  visitor->VisitPointers(first, last);
}

Friends And Related Symbol Documentation

StackFrameIterator

friend class StackFrameIterator

friend

Definition at line 209 of file stack_frame.h.

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

• third_party/dart-lang/sdk/runtime/vm/stack_frame.h
• third_party/dart-lang/sdk/runtime/vm/stack_frame.cc