Add support for the default gdb register description type "int" and "float". When this is given to gdb it will use the bitsize to determine the reg size. Change-Id: Iaeed594d1feece54044128eae1baff9858bdcae0 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/1622 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>tags/v0.8.0-rc1