2012-07-16 Marc Khouzam <marc.khouzam@ericsson.com>

	    Pedro Alves  <palves@redhat.com>

	* linux-nat.c (linux_nat_detach): Don't unregister from the event
	loop.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index a63e67b..717d5fd 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2012-07-16  Marc Khouzam  <marc.khouzam@ericsson.com>
+           Pedro Alves  <palves@redhat.com>
+
+       * linux-nat.c (linux_nat_detach): Don't unregister from the event
+       loop.
+
 2012-07-16  Tom Tromey  <tromey@redhat.com>
 
        * jv-typeprint.c (c_type_print_varspec_suffix): Don't declare.

diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c
index 7ed666f..d2a529a 100644 (file)
--- a/gdb/linux-nat.c
+++ b/gdb/linux-nat.c
@@ -1848,8 +1848,8 @@ linux_nat_detach (struct target_ops *ops, char *args, int from_tty)
 
   pid = GET_PID (inferior_ptid);
 
-  if (target_can_async_p ())
-    linux_nat_async (NULL, 0);
+  /* Don't unregister from the event loop, as there may be other
+     inferiors running. */
 
   /* Stop all threads before detaching.  ptrace requires that the
      thread is stopped to sucessfully detach.  */
@@ -1892,9 +1892,6 @@ linux_nat_detach (struct target_ops *ops, char *args, int from_tty)
         the current fork, and context-switch to the first
         available.  */
       linux_fork_detach (args, from_tty);
-
-      if (non_stop && target_can_async_p ())
-       target_async (inferior_event_handler, 0);
     }
   else
     linux_ops->to_detach (ops, args, from_tty);