dart::TransitionVMToBlocked Class Reference

#include <safepoint.h>

Inheritance diagram for dart::TransitionVMToBlocked:

Public Member Functions
	TransitionVMToBlocked (Thread *T)
	~TransitionVMToBlocked ()
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 327 of file safepoint.h.

Constructor & Destructor Documentation

TransitionVMToBlocked()

dart::TransitionVMToBlocked::TransitionVMToBlocked ( Thread *  T )

inlineexplicit

Definition at line 329 of file safepoint.h.

                                            : TransitionSafepointState(T) {
    ASSERT(T->CanAcquireSafepointLocks());
    // A thread blocked on a monitor is considered to be at a safepoint.
    ASSERT(T->execution_state() == Thread::kThreadInVM);
    T->set_execution_state(Thread::kThreadInBlockedState);
    T->EnterSafepoint();
  }

~TransitionVMToBlocked()

dart::TransitionVMToBlocked::~TransitionVMToBlocked ( )

inline

Definition at line 337 of file safepoint.h.

                           {
    // We are returning to vm code and so we are not at a safepoint anymore.
    ASSERT(thread()->execution_state() == Thread::kThreadInBlockedState);
    thread()->ExitSafepoint();
    thread()->set_execution_state(Thread::kThreadInVM);
  }

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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