ftp://ftp.rtems.eu/pub/rtems/linux/4.10/centos/5/$basearch/debug/
http://www.rtems.org/ftp/pub/rtems/linux/4.10/centos/5/$basearch/debug/
http://www.rtems.info/ftp/pub/rtems/linux/4.10/centos/5/$basearch/debug/