212                                          volatile HeapWord *dest,

   212                                          volatile HeapWord *dest,

   213                                          oop compare_value);

   213                                          oop compare_value);

   214 

   214 

   215   // Access to fields in a instanceOop through these methods.

   215   // Access to fields in a instanceOop through these methods.

   216   oop obj_field(int offset) const;

   216   oop obj_field(int offset) const;

   217   void obj_field_put(int offset, oop value);

   218   void obj_field_put(int offset, oop value);

   219 

   221 

   220   jbyte byte_field(int offset) const;

   222   jbyte byte_field(int offset) const;

   221   void byte_field_put(int offset, jbyte contents);

   223   void byte_field_put(int offset, jbyte contents);

   222 

   224 

   223   jchar char_field(int offset) const;

   225   jchar char_field(int offset) const;