161 

   161 

   162   // Exception handling for page polling

   162   // Exception handling for page polling

   163   static void handle_polling_page_exception(JavaThread *thread);

   163   static void handle_polling_page_exception(JavaThread *thread);

   164 

   164 

   165   static bool is_cleanup_needed();

   165   static bool is_cleanup_needed();

   166   static void do_cleanup_tasks();

   167   static void do_cleanup_tasks();

   167 

   168 

   168   static void set_is_at_safepoint()             { _state = _synchronized; }

   169   static void set_is_at_safepoint()             { _state = _synchronized; }

   169   static void set_is_not_at_safepoint()         { _state = _not_synchronized; }

   170   static void set_is_not_at_safepoint()         { _state = _not_synchronized; }

   170 

   171