[PATCH v2] gdb: use correct target in notify_thread_exited()

[Markus Metzger <markus.t.metzger@intel.com>]

clean_up_just_stopped_threads_fsms() may call notify_thread_exited() in
the context of a thread from a different target.

Switch to the thread we're notifying about to get the inferior and target
right.

CC: Simon Marchi <simark@simark.ca>
---
 gdb/thread.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gdb/thread.c b/gdb/thread.c
index c156f16377b..02ea62d524c 100644
--- a/gdb/thread.c
+++ b/gdb/thread.c
@@ -203,6 +203,9 @@ notify_thread_exited (thread_info *t, std::optional<ULONGEST> exit_code,
 {
   if (!silent && print_thread_events)
     {
+      scoped_restore_current_thread restore_thread;
+      switch_to_thread (t);
+
       if (exit_code.has_value ())
 	gdb_printf (_("[%s (id %s) exited with code %s]\n"),
 		    target_pid_to_str (t->ptid).c_str (),
-- 
2.34.1

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