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2012-04-29 Sergio Durigan Junior <sergiodj@redhat.com>

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* tracepoint.c (start_tracing, stop_tracing): Checking for NULL
	probes.
This commit is contained in:
Sergio Durigan Junior 2012-04-29 15:14:31 +00:00
parent 5977971a97
commit 311fe7e108
2 changed files with 9 additions and 2 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2012-04-29 Sergio Durigan Junior <sergiodj@redhat.com>
* tracepoint.c (start_tracing, stop_tracing): Checking for NULL
probes.
2012-04-29 Yao Qi <yao@codesourcery.com>
* gdb-code-style.el: New hook gdb-markup-hook

6
gdb/tracepoint.c
View File

@ -1783,7 +1783,8 @@ start_tracing (char *notes)
t->number_on_target = b->number;
for (loc = b->loc; loc; loc = loc->next)
loc->probe->pops->set_semaphore (loc->probe, loc->gdbarch);
if (loc->probe != NULL)
loc->probe->pops->set_semaphore (loc->probe, loc->gdbarch);
}
VEC_free (breakpoint_p, tp_vec);
@ -1878,7 +1879,8 @@ stop_tracing (char *note)
but we don't really care if this semaphore goes out of sync.
That's why we are decrementing it here, but not taking care
in other places. */
loc->probe->pops->clear_semaphore (loc->probe, loc->gdbarch);
if (loc->probe != NULL)
loc->probe->pops->clear_semaphore (loc->probe, loc->gdbarch);
}
}