armv7m: restore core mode after executing algorithm07/1107/4
authorSpencer Oliver <spen@spen-soft.co.uk>
Thu, 10 Jan 2013 14:04:36 +0000 (14:04 +0000)
committerAndreas Fritiofson <andreas.fritiofson@gmail.com>
Sat, 2 Feb 2013 16:22:19 +0000 (16:22 +0000)
commitf4f87cb4726fbba4a03e2eda1759faf1c47ab4ba
tree3966ecb3a37e1aa1093a4fe6a3470af1bb4de37a
parent98709ab461103de8a6b051b1b890c4c4bdc8f7be
armv7m: restore core mode after executing algorithm

Make sure we restore the core mode after executing any algorithm.

We also now check that we actually need to swap the core mode, we may
already be in the correct mode.

Change-Id: Ia48af2c108e0f9868aae241bf25f60323503f092
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/1107
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
src/target/armv7m.c