From: Doug Evans <dje@google.com>
Date: Thu, 10 Jul 2014 18:15:32 +0000 (-0700)
Subject: 	* gdbthread.h (any_running): Declare.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1a76d598884a052dacd8feb49f1999e1a0d537f1;p=binutils-gdb.git

	* gdbthread.h (any_running): Declare.
	* thread.c (any_running): New function.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 56f29095d61..63cbdcb4a69 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2014-07-10  Doug Evans  <dje@google.com>
+
+	* gdbthread.h (any_running): Declare.
+	* thread.c (any_running): New function.
+
 2014-07-09  Pedro Alves  <palves@redhat.com>
 
 	* infcmd.c (attach_command_post_wait): Don't call
diff --git a/gdb/gdbthread.h b/gdb/gdbthread.h
index 9ef74cdd686..ca529831aaa 100644
--- a/gdb/gdbthread.h
+++ b/gdb/gdbthread.h
@@ -363,6 +363,9 @@ extern int is_exited (ptid_t ptid);
 /* In the frontend's perpective, is this thread stopped?  */
 extern int is_stopped (ptid_t ptid);
 
+/* In the frontend's perpective is there any thread running?  */
+extern int any_running (void);
+
 /* Marks thread PTID as executing, or not.  If ptid_get_pid (PTID) is -1,
    marks all threads.
 
diff --git a/gdb/thread.c b/gdb/thread.c
index e25d5639bd9..532149ddc63 100644
--- a/gdb/thread.c
+++ b/gdb/thread.c
@@ -647,6 +647,18 @@ is_running (ptid_t ptid)
   return is_thread_state (ptid, THREAD_RUNNING);
 }
 
+int
+any_running (void)
+{
+  struct thread_info *tp;
+
+  for (tp = thread_list; tp; tp = tp->next)
+    if (tp->state == THREAD_RUNNING)
+      return 1;
+
+  return 0;
+}
+
 int
 is_executing (ptid_t ptid)
 {