Blackfin arch: Fix bug - hardware breakpoint doesn't always work in kgdb

Browse source

Hardware breakpoint doesn't always work in kgdb. It works at the first
two times, but if you repeatedly trigger that hardware breakpoint, it
would slip over that point once in two times.

Fix it by always setting hw bp skip to 0. gdb does skip after hw bp trap.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

...

This commit is contained in:

Sonic Zhang 2008-11-18 17:48:22 +08:00 • committed by Bryan Wu

parent 0b82e27444

commit 8a0e9acfd1

1 changed files with 1 additions and 11 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

12

arch/blackfin/kernel/kgdb.c

View file