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| author | David Engraf <david.engraf@sysgo.com> | 2011-03-23 11:35:42 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2011-03-23 22:18:25 +0900 |
| commit | fb7f045ace0624f1e59a7db8497e460bd54b1cbc (patch) | |
| tree | 52e4ebc446dc2e506bffd1ee56fb5f9ce86cd02c /arch/arm/mach-pxa/em-x270.c | |
| parent | c49b6ecf0870e78fa40497cd8b142915c1d5c7c9 (diff) | |
| download | blackbird-op-linux-fb7f045ace0624f1e59a7db8497e460bd54b1cbc.tar.gz blackbird-op-linux-fb7f045ace0624f1e59a7db8497e460bd54b1cbc.zip | |
sh: Fix ptrace hw_breakpoint handling
Since commit 34d0b5af50a063cded842716633501b38ff815fb it is no longer
possible to debug an application using singlestep. The old commit
converted singlestep handling via ptrace to hw_breakpoints. The
hw_breakpoint is disabled when an event is triggered and not re-enabled
again. This patch re-enables the existing hw_breakpoint before the
existing breakpoint is reused.
Signed-off-by: David Engraf <david.engraf@sysgo.com>
Cc: stable@kernel.org
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/arm/mach-pxa/em-x270.c')
0 files changed, 0 insertions, 0 deletions
