-extern const bfd_arch_info_type bfd_v850_arch;
-extern const bfd_arch_info_type bfd_fr30_arch;
-extern const bfd_arch_info_type bfd_mcore_arch;
-extern const bfd_arch_info_type bfd_avr_arch;
-extern const bfd_arch_info_type bfd_ia64_arch;
-extern const bfd_arch_info_type bfd_s390_arch;