2011-06-06 Pedro Alves <pedro@codesourcery.com>

[deliverable/binutils-gdb.git] / gdb / remote.c

diff --git a/gdb/remote.c b/gdb/remote.c
index f245f525967478ff21733dc92517ed119febd493..b60a89c6b20d425cb0a924476bd6273c96bc921d 100644 (file)
--- a/gdb/remote.c
+++ b/gdb/remote.c
@@ -134,8 +134,6 @@ static int remote_is_async_p (void);
 static void remote_async (void (*callback) (enum inferior_event_type event_type,
                                            void *context), void *context);
 
-static int remote_async_mask (int new_mask);
-
 static void remote_detach (struct target_ops *ops, char *args, int from_tty);
 
 static void remote_interrupt (int signo);
@@ -721,8 +719,6 @@ static struct target_ops remote_ops;
 
 static struct target_ops extended_remote_ops;
 
-static int remote_async_mask_value = 1;
-
 /* FIXME: cagney/1999-09-23: Even though getpkt was called with
    ``forever'' still use the normal timeout mechanism.  This is
    currently used by the ASYNC code to guarentee that target reads
@@ -10359,7 +10355,6 @@ Specify the serial device it is connected to\n\
   remote_ops.to_can_async_p = remote_can_async_p;
   remote_ops.to_is_async_p = remote_is_async_p;
   remote_ops.to_async = remote_async;
-  remote_ops.to_async_mask = remote_async_mask;
   remote_ops.to_terminal_inferior = remote_terminal_inferior;
   remote_ops.to_terminal_ours = remote_terminal_ours;
   remote_ops.to_supports_non_stop = remote_supports_non_stop;
@@ -10426,7 +10421,7 @@ remote_can_async_p (void)
     return 0;
 
   /* We're async whenever the serial device is.  */
-  return remote_async_mask_value && serial_can_async_p (remote_desc);
+  return serial_can_async_p (remote_desc);
 }
 
 static int
@@ -10437,7 +10432,7 @@ remote_is_async_p (void)
     return 0;
 
   /* We're async whenever the serial device is.  */
-  return remote_async_mask_value && serial_is_async_p (remote_desc);
+  return serial_is_async_p (remote_desc);
 }
 
 /* Pass the SERIAL event on and up to the client.  One day this code
@@ -10473,10 +10468,6 @@ static void
 remote_async (void (*callback) (enum inferior_event_type event_type,
                                void *context), void *context)
 {
-  if (remote_async_mask_value == 0)
-    internal_error (__FILE__, __LINE__,
-                   _("Calling remote_async when async is masked"));
-
   if (callback != NULL)
     {
       serial_async (remote_desc, remote_async_serial_handler, NULL);
@@ -10487,15 +10478,6 @@ remote_async (void (*callback) (enum inferior_event_type event_type,
     serial_async (remote_desc, NULL, NULL);
 }
 
-static int
-remote_async_mask (int new_mask)
-{
-  int curr_mask = remote_async_mask_value;
-
-  remote_async_mask_value = new_mask;
-  return curr_mask;
-}
-
 static void
 set_remote_cmd (char *args, int from_tty)
 {