dart::TransitionToVM Class Reference

#include <safepoint.h>

Inheritance diagram for dart::TransitionToVM:

Public Member Functions
	TransitionToVM (Thread *T)
	~TransitionToVM ()
Public Member Functions inherited from dart::TransitionSafepointState
	TransitionSafepointState (Thread *T)
	~TransitionSafepointState ()
SafepointHandler *	handler () const
Public Member Functions inherited from dart::ThreadStackResource
	ThreadStackResource (Thread *T)
	~ThreadStackResource ()
Thread *	thread () const
Isolate *	isolate () const
IsolateGroup *	isolate_group () const
Public Member Functions inherited from dart::StackResource
	StackResource (ThreadState *thread)
virtual	~StackResource ()
ThreadState *	thread () const

Additional Inherited Members
Static Public Member Functions inherited from dart::StackResource
static void	Unwind (ThreadState *thread)
static void	UnwindAbove (ThreadState *thread, StackResource *new_top)

Detailed Description

Definition at line 466 of file safepoint.h.

Constructor & Destructor Documentation

TransitionToVM()

dart::TransitionToVM::TransitionToVM ( Thread *  T )

inlineexplicit

Definition at line 468 of file safepoint.h.

      : TransitionSafepointState(T), execution_state_(T->execution_state()) {
    ASSERT(T == Thread::Current());
    ASSERT((execution_state_ == Thread::kThreadInVM) ||
           (execution_state_ == Thread::kThreadInNative));
    if (execution_state_ == Thread::kThreadInNative) {
      T->ExitSafepoint();
      T->set_execution_state(Thread::kThreadInVM);
    }
    ASSERT(T->execution_state() == Thread::kThreadInVM);
  }

~TransitionToVM()

dart::TransitionToVM::~TransitionToVM ( )

inline

Definition at line 480 of file safepoint.h.

                    {
    ASSERT(thread()->execution_state() == Thread::kThreadInVM);
    if (execution_state_ == Thread::kThreadInNative) {
      thread()->set_execution_state(Thread::kThreadInNative);
      thread()->EnterSafepoint();
    }
  }

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

• third_party/dart-lang/sdk/runtime/vm/heap/safepoint.h