Commit Graph

5 Commits

Author SHA1 Message Date
Matthias Blaicher e89cae8dbc rtos: Add FPU detection to ChibiOS/RT
The stacking of ChibiOS/RT depends on the usage of an FPU. If the
FPU is enabled the FPU registers are also saved on context switch.

This patch adds automatic detection of FPU for armv7m targets.

Note: With this patch, openocd will only output an error message
      warning that the FPU is enabled.

      For further FPU support, the correct stacking information
      also needs to be added.

Change-Id: I0984cbd9180f247ba2fa610e74a6413cc54239ea
Signed-off-by: Matthias Blaicher <matthias@blaicher.com>
Reviewed-on: http://openocd.zylin.com/961
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-11-05 11:33:49 +00:00
Mathias K e2073cc18a stm32: determine all cpu types and use common examine
This patch determine all cpu types and not only
the cortex M3 and the stm32 target use the common
target examine function from the cortex_m sources.

Change-Id: If689dd994b3855284b927fc4b206f420cf32b6c7
Signed-off-by: Mathias K <kesmtp@freenet.de>
Reviewed-on: http://openocd.zylin.com/511
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-03-14 20:35:59 +00:00
Spencer Oliver 374127301e build: cleanup src/target directory
Change-Id: Ia055b6d2b5f6449a38afd0539a8c66e7d7e0c059
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/430
Tested-by: jenkins
2012-02-06 11:00:36 +00:00
Mathias K 54f820e8d8 Make cortex_m3 functions public accessible.
Change this functions to make it accessible for other
target implementations.

Change-Id: Ib41fc793cfb4de5439af026c2e8b52e7a9507c85
Signed-off-by: Mathias K <kesmtp@freenet.de>
Reviewed-on: http://openocd.zylin.com/278
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-01-03 21:11:51 +00:00
Spencer Oliver 3f8f583964 target: rename cortex_m3.[ch] to cortex_m.[ch]
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>
2011-11-01 14:23:08 +00:00