libc {
  GLIBC_2.0 {
    # Exception handling support functions from libgcc
    __register_frame; __register_frame_table; __deregister_frame;
    __register_frame_info; __deregister_frame_info; __frame_state_for;
    __register_frame_info_table;

    # Needed by gcc:
    _flush_cache;

    # c*
    cachectl; cacheflush;

    # s*
    sysmips;
  }
  GLIBC_2.2 {
    # _*
    _test_and_set;
  }
}