src/hotspot/share/gc/z/zUtils.inline.hpp

@@ -57,10 +57,19 @@
  
  inline size_t ZUtils::object_size(zaddress addr) {
    return words_to_bytes(to_oop(addr)->size());
  }
  
+ inline size_t ZUtils::copy_size(zaddress addr, size_t old_size) {
+   oop obj = to_oop(addr);
+   return words_to_bytes(obj->copy_size(bytes_to_words(old_size), obj->mark()));
+ }
+ 
+ inline void ZUtils::initialize_hash_if_necessary(zaddress to_addr, zaddress from_addr) {
+   to_oop(to_addr)->initialize_hash_if_necessary(to_oop(from_addr));
+ }
+ 
  inline void ZUtils::object_copy_disjoint(zaddress from, zaddress to, size_t size) {
    Copy::aligned_disjoint_words((HeapWord*)untype(from), (HeapWord*)untype(to), bytes_to_words(size));
  }
  
  inline void ZUtils::object_copy_conjoint(zaddress from, zaddress to, size_t size) {