From b8fa951a9b0f00619f42a28a044d8e334ff646f8 Mon Sep 17 00:00:00 2001
From: Nick Roberts <nickrob@snap.net.nz>
Date: Fri, 6 Jun 2008 00:33:52 +0000
Subject: [PATCH] * annotate.c (annotate_thread_changed): New function. *
 thread.c (thread_command) : Use it. * infrun.c (normal_stop): Use it.

---
 gdb/annotate.c | 9 +++++++++
 gdb/infrun.c   | 1 +
 gdb/thread.c   | 1 +
 3 files changed, 11 insertions(+)

diff --git a/gdb/annotate.c b/gdb/annotate.c
index ee9adfac0f..98a37aea42 100644
--- a/gdb/annotate.c
+++ b/gdb/annotate.c
@@ -242,6 +242,15 @@ annotate_new_thread (void)
     }
 }
 
+void
+annotate_thread_changed (void)
+{
+  if (annotation_level > 1)
+    {
+      printf_unfiltered (("\n\032\032thread-changed\n"));
+    }
+}
+
 void
 annotate_field_begin (struct type *type)
 {
diff --git a/gdb/infrun.c b/gdb/infrun.c
index a1bb28713d..2960acb2a8 100644
--- a/gdb/infrun.c
+++ b/gdb/infrun.c
@@ -3605,6 +3605,7 @@ normal_stop (void)
       target_terminal_ours_for_output ();
       printf_filtered (_("[Switching to %s]\n"),
 		       target_pid_to_str (inferior_ptid));
+      annotate_thread_changed ();
       previous_inferior_ptid = inferior_ptid;
     }
 
diff --git a/gdb/thread.c b/gdb/thread.c
index 773ba5c199..446a55ece0 100644
--- a/gdb/thread.c
+++ b/gdb/thread.c
@@ -738,6 +738,7 @@ thread_command (char *tidstr, int from_tty)
       return;
     }
 
+  annotate_thread_changed ();
   gdb_thread_select (uiout, tidstr, NULL);
 }