This rename is in preparation for cortex_m4 support. Change-Id: Ic08c298ec6ed2aabc2c39db67191f68b3a51f550 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/147 Tested-by: jenkins Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>tags/v0.6.0-rc1