src/hotspot/share/oops/valueKlass.hpp

*** 193,202 ****
--- 193,203 ----
    // Metadata iterators
    void array_klasses_do(void f(Klass* k));
  
    // allocate_instance() allocates a stand alone value in the Java heap
    instanceOop allocate_instance(TRAPS);
+   instanceOop allocate_instance_buffer(TRAPS);
  
    // minimum number of bytes occupied by nonstatic fields, HeapWord aligned or pow2
    int raw_value_byte_size();
  
    address data_for_oop(oop o) const;
*** 271,280 ****
--- 272,285 ----
  
    static ByteSize default_value_offset_offset() {
      return byte_offset_of(ValueKlassFixedBlock, _default_value_offset);
    }
  
+   static ByteSize first_field_offset_offset() {
+     return byte_offset_of(ValueKlassFixedBlock, _first_field_offset);
+   }
+ 
    void set_default_value_offset(int offset) {
      *((int*)adr_default_value_offset()) = offset;
    }
  
    int default_value_offset() {