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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2015-11-06 10:29:12 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-11-09 07:50:07 +0100 |
| commit | acc017737f8ec65740be798e8daea257eb86f0aa (patch) | |
| tree | b325e84ea6181a3eb193c211d68bb12533a5b690 /arch/arm/lib | |
| parent | d9c2cfd534d2ebda662f2656b2e8076b255b4987 (diff) | |
| download | barebox-acc017737f8ec65740be798e8daea257eb86f0aa.tar.gz barebox-acc017737f8ec65740be798e8daea257eb86f0aa.tar.xz | |
ARM: don't let the unwinder depend on exception handling
To be able to use dump_stack() without support exception handling the
definition of dump_stack has to move to a file that is actually compiled
without ARM_EXCEPTIONS.
Fixes: d332597c7c16 ("ARM: make exception handling optional")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/lib')
| -rw-r--r-- | arch/arm/lib/unwind.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/lib/unwind.c b/arch/arm/lib/unwind.c index 7932bca702..c3dca5b61d 100644 --- a/arch/arm/lib/unwind.c +++ b/arch/arm/lib/unwind.c @@ -331,6 +331,11 @@ void unwind_backtrace(struct pt_regs *regs) } } +void dump_stack(void) +{ + unwind_backtrace(NULL); +} + static int unwind_init(void) { struct unwind_idx *idx; |