src/hotspot/share/gc/shenandoah/shenandoahRuntime.hpp

@@ -35,19 +35,21 @@
  public:
    static void arraycopy_barrier_oop(oop* src, oop* dst, size_t length);
    static void arraycopy_barrier_narrow_oop(narrowOop* src, narrowOop* dst, size_t length);
  
    static void write_barrier_pre(oopDesc* orig);
+   static void write_barrier_pre_c2(oopDesc* orig);
  
    static oopDesc* load_reference_barrier_strong(oopDesc* src, oop* load_addr);
    static oopDesc* load_reference_barrier_strong_narrow(oopDesc* src, narrowOop* load_addr);
  
    static oopDesc* load_reference_barrier_weak(oopDesc* src, oop* load_addr);
    static oopDesc* load_reference_barrier_weak_narrow(oopDesc* src, narrowOop* load_addr);
  
    static oopDesc* load_reference_barrier_phantom(oopDesc* src, oop* load_addr);
    static oopDesc* load_reference_barrier_phantom_narrow(oopDesc* src, narrowOop* load_addr);
  
-   static void clone_barrier(oopDesc* src);
+   static void clone(oopDesc* src, oopDesc* dst, size_t size);
+   static address clone_addr() { return reinterpret_cast<address>(clone); }
  };
  
  #endif // SHARE_GC_SHENANDOAH_SHENANDOAHRUNTIME_HPP