equal
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inserted
replaced
551 // Iff the class loader (or mirror for anonymous classes) is alive the |
551 // Iff the class loader (or mirror for anonymous classes) is alive the |
552 // Klass is considered alive. |
552 // Klass is considered alive. |
553 // The is_alive closure passed in depends on the Garbage Collector used. |
553 // The is_alive closure passed in depends on the Garbage Collector used. |
554 bool is_loader_alive(BoolObjectClosure* is_alive); |
554 bool is_loader_alive(BoolObjectClosure* is_alive); |
555 |
555 |
556 static void clean_weak_klass_links(BoolObjectClosure* is_alive, bool clean_alive_klasses = true); |
556 static void clean_weak_klass_links(BoolObjectClosure* is_alive); |
557 static void clean_subklass_tree(BoolObjectClosure* is_alive) { |
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558 clean_weak_klass_links(is_alive, false /* clean_alive_klasses */); |
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559 } |
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560 |
557 |
561 // iterators |
558 // iterators |
562 virtual int oop_oop_iterate(oop obj, ExtendedOopClosure* blk) = 0; |
559 virtual int oop_oop_iterate(oop obj, ExtendedOopClosure* blk) = 0; |
563 virtual int oop_oop_iterate_v(oop obj, ExtendedOopClosure* blk) { |
560 virtual int oop_oop_iterate_v(oop obj, ExtendedOopClosure* blk) { |
564 return oop_oop_iterate(obj, blk); |
561 return oop_oop_iterate(obj, blk); |
661 static Klass* decode_klass(narrowKlass v); |
658 static Klass* decode_klass(narrowKlass v); |
662 |
659 |
663 private: |
660 private: |
664 // barriers used by klass_oop_store |
661 // barriers used by klass_oop_store |
665 void klass_update_barrier_set(oop v); |
662 void klass_update_barrier_set(oop v); |
666 void klass_update_barrier_set_pre(oop* p, oop v); |
663 void klass_update_barrier_set_pre(void* p, oop v); |
667 }; |
664 }; |
668 |
665 |
669 #endif // SHARE_VM_OOPS_KLASS_HPP |
666 #endif // SHARE_VM_OOPS_KLASS_HPP |