2807   address end = start + (java_lang_Class::static_oop_field_count(mirror) * heapOopSize);
2808   assert(end >= start, "sanity check");
2809 
2810   if (obj_p >= start && obj_p < end) {
2811     return true;
2812   } else {
2813     return false;
2814   }
2815 }
2816 #endif // #ifdef ASSERT
2817 
2818 // a class references its super class, interfaces, class loader, ...
2819 // and finally its static fields
2820 inline bool VM_HeapWalkOperation::iterate_over_class(oop java_class) {
2821   int i;
2822   Klass* klass = java_lang_Class::as_Klass(java_class);
2823 
2824   if (klass->oop_is_instance()) {
2825     InstanceKlass* ik = InstanceKlass::cast(klass);
2826 
2827     // ignore the class if it's has been initialized yet
2828     if (!ik->is_linked()) {
2829       return true;
2830     }
2831 
2832     // get the java mirror
2833     oop mirror = klass->java_mirror();
2834 
2835     // super (only if something more interesting than java.lang.Object)
2836     Klass* java_super = ik->java_super();
2837     if (java_super != NULL && java_super != SystemDictionary::Object_klass()) {
2838       oop super = java_super->java_mirror();
2839       if (!CallbackInvoker::report_superclass_reference(mirror, super)) {
2840         return false;
2841       }
2842     }
2843 
2844     // class loader
2845     oop cl = ik->class_loader();
2846     if (cl != NULL) {
2847       if (!CallbackInvoker::report_class_loader_reference(mirror, cl)) {

2807   address end = start + (java_lang_Class::static_oop_field_count(mirror) * heapOopSize);
2808   assert(end >= start, "sanity check");
2809 
2810   if (obj_p >= start && obj_p < end) {
2811     return true;
2812   } else {
2813     return false;
2814   }
2815 }
2816 #endif // #ifdef ASSERT
2817 
2818 // a class references its super class, interfaces, class loader, ...
2819 // and finally its static fields
2820 inline bool VM_HeapWalkOperation::iterate_over_class(oop java_class) {
2821   int i;
2822   Klass* klass = java_lang_Class::as_Klass(java_class);
2823 
2824   if (klass->oop_is_instance()) {
2825     InstanceKlass* ik = InstanceKlass::cast(klass);
2826 
2827     // Ignore the class if it hasn't been initialized yet
2828     if (!ik->is_linked()) {
2829       return true;
2830     }
2831 
2832     // get the java mirror
2833     oop mirror = klass->java_mirror();
2834 
2835     // super (only if something more interesting than java.lang.Object)
2836     Klass* java_super = ik->java_super();
2837     if (java_super != NULL && java_super != SystemDictionary::Object_klass()) {
2838       oop super = java_super->java_mirror();
2839       if (!CallbackInvoker::report_superclass_reference(mirror, super)) {
2840         return false;
2841       }
2842     }
2843 
2844     // class loader
2845     oop cl = ik->class_loader();
2846     if (cl != NULL) {
2847       if (!CallbackInvoker::report_class_loader_reference(mirror, cl)) {