[PATCH v3 07/19] btrace: add missing NO_HISTORY
Markus Metzger
markus.t.metzger@intel.com
Thu Sep 17 14:10:00 GMT 2015
If a single-step ended right at the end of the execution history, we forgot
to announce that. Fix it.
2015-09-17 Markus Metzger <markus.t.metzger@intel.com>
gdb/
* record-btrace.c (record_btrace_single_step_forward): Return
NO_HISTORY if a step brings us to the end of the execution history.
---
gdb/record-btrace.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/gdb/record-btrace.c b/gdb/record-btrace.c
index 5e8c1d4..fcd4351 100644
--- a/gdb/record-btrace.c
+++ b/gdb/record-btrace.c
@@ -2061,7 +2061,10 @@ record_btrace_single_step_forward (struct thread_info *tp)
/* We stop replaying if we reached the end of the trace. */
if (btrace_insn_cmp (replay, &end) == 0)
- record_btrace_stop_replaying (tp);
+ {
+ record_btrace_stop_replaying (tp);
+ return btrace_step_no_history ();
+ }
return btrace_step_spurious ();
}
--
1.8.3.1
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