dart::TransitionNativeToVM Class Reference

#include <safepoint.h>

Inheritance diagram for dart::TransitionNativeToVM:

Public Member Functions
	TransitionNativeToVM (Thread *T)
	~TransitionNativeToVM ()
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 401 of file safepoint.h.

Constructor & Destructor Documentation

TransitionNativeToVM()

dart::TransitionNativeToVM::TransitionNativeToVM ( Thread *  T )

inlineexplicit

Definition at line 403 of file safepoint.h.

                                           : TransitionSafepointState(T) {
    // We are about to execute vm code and so we are not at a safepoint anymore.
    ASSERT(T->execution_state() == Thread::kThreadInNative);
    if (T->no_callback_scope_depth() == 0) {
      T->ExitSafepoint();
    }
    T->set_execution_state(Thread::kThreadInVM);
  }

~TransitionNativeToVM()

dart::TransitionNativeToVM::~TransitionNativeToVM ( )

inline

Definition at line 412 of file safepoint.h.

                          {
    // We are returning to native code and so we are at a safepoint.
    ASSERT(thread()->execution_state() == Thread::kThreadInVM);
    thread()->set_execution_state(Thread::kThreadInNative);
    if (thread()->no_callback_scope_depth() == 0) {
      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