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src/hotspot/share/oops/access.inline.hpp

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@@ -121,21 +121,20 @@
   };
 
   template <class GCBarrierType, DecoratorSet decorators>
   struct PostRuntimeDispatch<GCBarrierType, BARRIER_ARRAYCOPY, decorators>: public AllStatic {
     template <typename T>
-    static bool access_barrier(arrayOop src_obj, arrayOop dst_obj, T* src, T* dst, size_t length) {
-      GCBarrierType::arraycopy_in_heap(src_obj, dst_obj, src, dst, length);
+    static bool access_barrier(arrayOop src_obj, ptrdiff_t src_offset_in_bytes, const T* src_raw, arrayOop dst_obj, ptrdiff_t dst_offset_in_bytes, T* dst_raw, size_t length) {
+      GCBarrierType::arraycopy_in_heap(src_obj, src_offset_in_bytes, src_raw, dst_obj, dst_offset_in_bytes, dst_raw, length);
       return true;
     }
 
     template <typename T>
-    static bool oop_access_barrier(arrayOop src_obj, arrayOop dst_obj, T* src, T* dst, size_t length) {
+    static bool oop_access_barrier(arrayOop src_obj, ptrdiff_t src_offset_in_bytes, const T* src_raw, arrayOop dst_obj, ptrdiff_t dst_offset_in_bytes, T* dst_raw, size_t length) {
       typedef typename HeapOopType<decorators>::type OopType;
-      return GCBarrierType::oop_arraycopy_in_heap(src_obj, dst_obj,
-                                                  reinterpret_cast<OopType*>(src),
-                                                  reinterpret_cast<OopType*>(dst), length);
+      return GCBarrierType::oop_arraycopy_in_heap(src_obj, src_offset_in_bytes, reinterpret_cast<const OopType*>(src_raw),
+                                                  dst_obj, dst_offset_in_bytes, reinterpret_cast<OopType*>(dst_raw), length);
     }
   };
 
   template <class GCBarrierType, DecoratorSet decorators>
   struct PostRuntimeDispatch<GCBarrierType, BARRIER_STORE_AT, decorators>: public AllStatic {

@@ -335,14 +334,14 @@
     _atomic_xchg_at_func = function;
     return function(new_value, base, offset);
   }
 
   template <DecoratorSet decorators, typename T>
-  bool RuntimeDispatch<decorators, T, BARRIER_ARRAYCOPY>::arraycopy_init(arrayOop src_obj, arrayOop dst_obj, T *src, T* dst, size_t length) {
+  bool RuntimeDispatch<decorators, T, BARRIER_ARRAYCOPY>::arraycopy_init(arrayOop src_obj, ptrdiff_t src_offset_in_bytes, const T* src_raw, arrayOop dst_obj, ptrdiff_t dst_offset_in_bytes, T* dst_raw, size_t length) {
     func_t function = BarrierResolver<decorators, func_t, BARRIER_ARRAYCOPY>::resolve_barrier();
     _arraycopy_func = function;
-    return function(src_obj, dst_obj, src, dst, length);
+    return function(src_obj, src_offset_in_bytes, src_raw, dst_obj, dst_offset_in_bytes, dst_raw, length);
   }
 
   template <DecoratorSet decorators, typename T>
   void RuntimeDispatch<decorators, T, BARRIER_CLONE>::clone_init(oop src, oop dst, size_t size) {
     func_t function = BarrierResolver<decorators, func_t, BARRIER_CLONE>::resolve_barrier();
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