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comparison src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp @ 678:4ac7d97e6101

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6822263: G1: JVMTI heap iteration fails Summary: Make object_iterate() traverse the perm gen Reviewed-by: apetrusenko, tonyp
author iveresov
date Thu, 26 Mar 2009 08:51:32 -0700
parents 96b229c54d1e
children 29e7d79232b9
comparison
equal deleted inserted replaced
677:96b229c54d1e 678:4ac7d97e6101
863 863
864 // Iteration functions. 864 // Iteration functions.
865 865
866 // Iterate over all the ref-containing fields of all objects, calling 866 // Iterate over all the ref-containing fields of all objects, calling
867 // "cl.do_oop" on each. 867 // "cl.do_oop" on each.
868 virtual void oop_iterate(OopClosure* cl); 868 virtual void oop_iterate(OopClosure* cl) {
869 oop_iterate(cl, true);
870 }
871 void oop_iterate(OopClosure* cl, bool do_perm);
869 872
870 // Same as above, restricted to a memory region. 873 // Same as above, restricted to a memory region.
871 virtual void oop_iterate(MemRegion mr, OopClosure* cl); 874 virtual void oop_iterate(MemRegion mr, OopClosure* cl) {
875 oop_iterate(mr, cl, true);
876 }
877 void oop_iterate(MemRegion mr, OopClosure* cl, bool do_perm);
872 878
873 // Iterate over all objects, calling "cl.do_object" on each. 879 // Iterate over all objects, calling "cl.do_object" on each.
874 virtual void object_iterate(ObjectClosure* cl); 880 virtual void object_iterate(ObjectClosure* cl) {
875 virtual void safe_object_iterate(ObjectClosure* cl) { object_iterate(cl); } 881 object_iterate(cl, true);
882 }
883 virtual void safe_object_iterate(ObjectClosure* cl) {
884 object_iterate(cl, true);
885 }
886 void object_iterate(ObjectClosure* cl, bool do_perm);
876 887
877 // Iterate over all objects allocated since the last collection, calling 888 // Iterate over all objects allocated since the last collection, calling
878 // "cl.do_object" on each. The heap must have been initialized properly 889 // "cl.do_object" on each. The heap must have been initialized properly
879 // to support this function, or else this call will fail. 890 // to support this function, or else this call will fail.
880 virtual void object_iterate_since_last_GC(ObjectClosure* cl); 891 virtual void object_iterate_since_last_GC(ObjectClosure* cl);