882 writer->write_objectID(o);
883 writer->write_u4(STACK_TRACE_ID);
884
885 // class ID
886 writer->write_classID(k);
887
888 // number of bytes that follow
889 writer->write_u4(instance_size(k) );
890
891 // field values
892 dump_instance_fields(writer, o);
893 }
894
895 // creates HPROF_GC_CLASS_DUMP record for the given class and each of
896 // its array classes
897 void DumperSupport::dump_class_and_array_classes(DumpWriter* writer, Klass* k) {
898 Klass* klass = k;
899 assert(klass->oop_is_instance(), "not an InstanceKlass");
900 InstanceKlass* ik = (InstanceKlass*)klass;
901
902 writer->write_u1(HPROF_GC_CLASS_DUMP);
903
904 // class ID
905 writer->write_classID(ik);
906 writer->write_u4(STACK_TRACE_ID);
907
908 // super class ID
909 Klass* java_super = ik->java_super();
910 if (java_super == NULL) {
911 writer->write_objectID(oop(NULL));
912 } else {
913 writer->write_classID(java_super);
914 }
915
916 writer->write_objectID(ik->class_loader());
917 writer->write_objectID(ik->signers());
918 writer->write_objectID(ik->protection_domain());
919
920 // reserved
921 writer->write_objectID(oop(NULL));
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882 writer->write_objectID(o);
883 writer->write_u4(STACK_TRACE_ID);
884
885 // class ID
886 writer->write_classID(k);
887
888 // number of bytes that follow
889 writer->write_u4(instance_size(k) );
890
891 // field values
892 dump_instance_fields(writer, o);
893 }
894
895 // creates HPROF_GC_CLASS_DUMP record for the given class and each of
896 // its array classes
897 void DumperSupport::dump_class_and_array_classes(DumpWriter* writer, Klass* k) {
898 Klass* klass = k;
899 assert(klass->oop_is_instance(), "not an InstanceKlass");
900 InstanceKlass* ik = (InstanceKlass*)klass;
901
902 // Ignore the class if it hasn't been initialized yet
903 if (!ik->is_linked()) {
904 return;
905 }
906
907 writer->write_u1(HPROF_GC_CLASS_DUMP);
908
909 // class ID
910 writer->write_classID(ik);
911 writer->write_u4(STACK_TRACE_ID);
912
913 // super class ID
914 Klass* java_super = ik->java_super();
915 if (java_super == NULL) {
916 writer->write_objectID(oop(NULL));
917 } else {
918 writer->write_classID(java_super);
919 }
920
921 writer->write_objectID(ik->class_loader());
922 writer->write_objectID(ik->signers());
923 writer->write_objectID(ik->protection_domain());
924
925 // reserved
926 writer->write_objectID(oop(NULL));
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