src/hotspot/share/gc/shenandoah/shenandoahNMethod.inline.hpp

rev 59304 : 8245124: Shenandoah: optimize code root evacuation/update during concurrent class unloading

*** 52,61 ****
--- 52,84 ----
  
  bool ShenandoahNMethod::is_unregistered() const {
    return _unregistered;
  }
  
+ void ShenandoahNMethod::oops_do(OopClosure* oops, bool fix_relocations) {
+   for (int c = 0; c < _oops_count; c ++) {
+     oops->do_oop(_oops[c]);
+   }
+ 
+   oop* const begin = _nm->oops_begin();
+   oop* const end = _nm->oops_end();
+   for (oop* p = begin; p < end; p++) {
+     if (*p != Universe::non_oop_word()) {
+       oops->do_oop(p);
+     }
+   }
+ 
+   if (fix_relocations && _has_non_immed_oops) {
+     _nm->fix_oop_relocations();
+   }
+ }
+ 
+ void ShenandoahNMethod::heal_nmethod_metadata(ShenandoahNMethod* nmethod_data) {
+   ShenandoahEvacuateUpdateRootsClosure<> cl;
+   nmethod_data->oops_do(&cl, true /*fix relocation*/);
+ }
+ 
  void ShenandoahNMethod::disarm_nmethod(nmethod* nm) {
    if (!ShenandoahConcurrentRoots::can_do_concurrent_class_unloading()) {
      return;
    }