| commit | 0a5e03c12aff31767483218232795bf8fa8df63b | |
| author | Jon Burgess <jburgess777@gmail.com> | |
| Sun, 21 Sep 2014 19:40:01 +0000 (21 20:40 +0100) | ||
| committer | Spencer Oliver <spen@spen-soft.co.uk> | |
| Mon, 29 Sep 2014 20:06:41 +0000 (29 20:06 +0000) | ||
| tree | 7cccfec7969a237ccb9fab18e6530d6011a72636 | treesnapshot (tar.gz zip) |
| parent | b4f6338738ddd13a36922109347fc3d6fe0733c0 | commitdiff |
cortex_m.c: Use two byte breakpoint for 32bit Thumb-2 request
When GDB requests a breakpoint on a 32bit Thumb-2 instruction it
sends a length of 3 which the current code rejects. Using the
existing two byte breakpoint for this case appears to work fine.
The use of length==3 for this case is mentioned in a few places:
https://sourceware.org/gdb/onlinedocs/gdb/ARM-Breakpoint-Kinds.html
http://sourceforge.net/p/openocd/mailman/message/30012280/
Change-Id: I59cd69ba4d1bc9a37b86569738c6bb2a67c3eb7a
Signed-off-by: Jon Burgess <jburgess777@gmail.com>
Reviewed-on: http://openocd.zylin.com/2312
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
When GDB requests a breakpoint on a 32bit Thumb-2 instruction it
sends a length of 3 which the current code rejects. Using the
existing two byte breakpoint for this case appears to work fine.
The use of length==3 for this case is mentioned in a few places:
https://sourceware.org/gdb/onlinedocs/gdb/ARM-Breakpoint-Kinds.html
http://sourceforge.net/p/openocd/mailman/message/30012280/
Change-Id: I59cd69ba4d1bc9a37b86569738c6bb2a67c3eb7a
Signed-off-by: Jon Burgess <jburgess777@gmail.com>
Reviewed-on: http://openocd.zylin.com/2312
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
| src/target/cortex_m.c | diffblobblamehistory |