545   bool block_is_obj(const HeapWord* addr) const;

   545   bool block_is_obj(const HeapWord* addr) const;

   546   bool print_location(outputStream* st, void* addr) const;

   546   bool print_location(outputStream* st, void* addr) const;

   547 

   547 

   548   // Used for native heap walkers: heap dumpers, mostly

   548   // Used for native heap walkers: heap dumpers, mostly

   549   void object_iterate(ObjectClosure* cl);

   549   void object_iterate(ObjectClosure* cl);

   551 

   550 

   552   // Used by RMI

   551   // Used by RMI

   553   jlong millis_since_last_gc();

   552   jlong millis_since_last_gc();

   554 

   553 

   555 // ---------- Safepoint interface hooks

   554 // ---------- Safepoint interface hooks