convert to_terminal_save_ours

2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_terminal_save_ours.
	* target.h (struct target_ops) <to_terminal_save_ours>: Use
	TARGET_DEFAULT_IGNORE.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index f3e918b4d3225cb3d2e33e06b5cd06b87d6a60aa..268d560ebf86bd76bbbd38b3d605738cbefcd7ec 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,11 @@
+2014-02-19  Tom Tromey  <tromey@redhat.com>
+
+       * target-delegates.c: Rebuild.
+       * target.c (update_current_target): Don't inherit or default
+       to_terminal_save_ours.
+       * target.h (struct target_ops) <to_terminal_save_ours>: Use
+       TARGET_DEFAULT_IGNORE.
+
 2014-02-19  Tom Tromey  <tromey@redhat.com>
 
        * target-delegates.c: Rebuild.

diff --git a/gdb/target-delegates.c b/gdb/target-delegates.c
index 89c6cd0d0d30ed01ea734e72373d158ebb763a3d..d7e487367316a17229a80ff04c6f4b6237ed31f1 100644 (file)
--- a/gdb/target-delegates.c
+++ b/gdb/target-delegates.c
@@ -278,6 +278,18 @@ tdefault_terminal_ours (struct target_ops *self)
 {
 }
 
+static void
+delegate_terminal_save_ours (struct target_ops *self)
+{
+  self = self->beneath;
+  self->to_terminal_save_ours (self);
+}
+
+static void
+tdefault_terminal_save_ours (struct target_ops *self)
+{
+}
+
 static void
 delegate_rcmd (struct target_ops *self, char *arg1, struct ui_file *arg2)
 {
@@ -389,6 +401,8 @@ install_delegators (struct target_ops *ops)
     ops->to_terminal_ours_for_output = delegate_terminal_ours_for_output;
   if (ops->to_terminal_ours == NULL)
     ops->to_terminal_ours = delegate_terminal_ours;
+  if (ops->to_terminal_save_ours == NULL)
+    ops->to_terminal_save_ours = delegate_terminal_save_ours;
   if (ops->to_rcmd == NULL)
     ops->to_rcmd = delegate_rcmd;
   if (ops->to_can_async_p == NULL)
@@ -430,6 +444,7 @@ install_dummy_methods (struct target_ops *ops)
   ops->to_terminal_inferior = tdefault_terminal_inferior;
   ops->to_terminal_ours_for_output = tdefault_terminal_ours_for_output;
   ops->to_terminal_ours = tdefault_terminal_ours;
+  ops->to_terminal_save_ours = tdefault_terminal_save_ours;
   ops->to_rcmd = default_rcmd;
   ops->to_can_async_p = find_default_can_async_p;
   ops->to_is_async_p = find_default_is_async_p;

diff --git a/gdb/target.c b/gdb/target.c
index fce0440fc4dfe520752f23ae0215097fd97dd559..ff0eef8f4475bc6a99f8d858c432b2aa75e0a014 100644 (file)
--- a/gdb/target.c
+++ b/gdb/target.c
@@ -624,7 +624,7 @@ update_current_target (void)
       /* Do not inherit to_terminal_inferior.  */
       /* Do not inherit to_terminal_ours_for_output.  */
       /* Do not inherit to_terminal_ours.  */
-      INHERIT (to_terminal_save_ours, t);
+      /* Do not inherit to_terminal_save_ours.  */
       INHERIT (to_terminal_info, t);
       /* Do not inherit to_kill.  */
       INHERIT (to_load, t);
@@ -734,9 +734,6 @@ update_current_target (void)
            (int (*) (CORE_ADDR, gdb_byte *, int, int,
                      struct mem_attrib *, struct target_ops *))
            nomemory);
-  de_fault (to_terminal_save_ours,
-           (void (*) (struct target_ops *))
-           target_ignore);
   de_fault (to_terminal_info,
            default_terminal_info);
   de_fault (to_load,

diff --git a/gdb/target.h b/gdb/target.h
index 94b1047fa450727ac8a936e0ba1f912471ee5c66..317a5342e085b82d81a4e0dad7328377264896e0 100644 (file)
--- a/gdb/target.h
+++ b/gdb/target.h
@@ -508,7 +508,8 @@ struct target_ops
       TARGET_DEFAULT_IGNORE ();
     void (*to_terminal_ours) (struct target_ops *)
       TARGET_DEFAULT_IGNORE ();
-    void (*to_terminal_save_ours) (struct target_ops *);
+    void (*to_terminal_save_ours) (struct target_ops *)
+      TARGET_DEFAULT_IGNORE ();
     void (*to_terminal_info) (struct target_ops *, const char *, int);
     void (*to_kill) (struct target_ops *);
     void (*to_load) (struct target_ops *, char *, int);