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[PATCH 3/4] gdb: Run INF_EXEC_COMPLETE handler for additional cases
When making an inferior call, and non-stop mode is off, then, once the
inferior call is complete all threads will be stopped, and we should
run the INF_EXEC_COMPLETE handler. This will result in a call to
'target_async(0)' to remove the event handlers for the target.
This was discussed by Yao Qi in this mailing list thread:
https://sourceware.org/ml/gdb/2017-10/msg00032.html
Without this then the target event handlers are left in place even
when the target is stopped, which is different to what happens during
a standard stop proceedure (for example when one thread hits a
breakpoint).
gdb/ChangeLog:
PR gdb/22882
* infrun.c (fetch_inferior_event): If GDB is not proceeding then
run INF_EXEC_COMPLETE handler, even when not calling normal_stop.
Move should_notify_stop local into more inner scope.
---
gdb/ChangeLog | 8 ++++++++
gdb/infrun.c | 16 ++++++++--------
2 files changed, 16 insertions(+), 8 deletions(-)
diff --git a/gdb/infrun.c b/gdb/infrun.c
index 1c4cd55e8f3..80721e822ab 100644
--- a/gdb/infrun.c
+++ b/gdb/infrun.c
@@ -3932,7 +3932,6 @@ fetch_inferior_event (void *client_data)
struct inferior *inf = find_inferior_ptid (ecs->ptid);
int should_stop = 1;
struct thread_info *thr = ecs->event_thread;
- int should_notify_stop = 1;
delete_just_stopped_threads_infrun_breakpoints ();
@@ -3950,6 +3949,9 @@ fetch_inferior_event (void *client_data)
}
else
{
+ int should_notify_stop = 1;
+ int proceeded = 0;
+
clean_up_just_stopped_threads_fsms (ecs);
if (thr != NULL && thr->thread_fsm != NULL)
@@ -3960,17 +3962,15 @@ fetch_inferior_event (void *client_data)
if (should_notify_stop)
{
- int proceeded = 0;
-
/* We may not find an inferior if this was a process exit. */
if (inf == NULL || inf->control.stop_soon == NO_STOP_QUIETLY)
proceeded = normal_stop ();
+ }
- if (!proceeded)
- {
- inferior_event_handler (INF_EXEC_COMPLETE, NULL);
- cmd_done = 1;
- }
+ if (!proceeded)
+ {
+ inferior_event_handler (INF_EXEC_COMPLETE, NULL);
+ cmd_done = 1;
}
}
}
--
2.14.3