src/hotspot/share/code/nmethod.cpp

*** 242,251 ****
--- 242,252 ----
    assert(handler != NULL, "Must be non null");
  
    _count = 0;
    _exception_type = exception->klass();
    _next = NULL;
+   _purge_list_next = NULL;
  
    add_address_and_handler(pc,handler);
  }
  
  
***************
*** 291,300 ****
--- 292,309 ----
      return true;
    }
    return false;
  }
  
+ ExceptionCache* ExceptionCache::next() {
+   return Atomic::load(&_next);
+ }
+ 
+ void ExceptionCache::set_next(ExceptionCache *ec) {
+   Atomic::store(ec, &_next);
+ }
+ 
  //-----------------------------------------------------------------------------
  
  
  // Helper used by both find_pc_desc methods.
  static inline bool match_desc(PcDesc* pc, int pc_offset, bool approximate) {