so->objfile = symbol_file_add_from_bfd (so->abfd, flags, sap, OBJF_SHARED);
p_refcount = xmalloc (sizeof (*p_refcount));
*p_refcount = 2; /* Both solib and objfile refer to this abfd. */
- so->abfd->usrdata = p_refcount;
+ bfd_usrdata (so->abfd) = p_refcount;
free_section_addr_info (sap);