* mips-tdep.c (mips_gdbarch_init): Use Tag_GNU_MIPS_ABI_FP to

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

diff --git a/gdb/top.c b/gdb/top.c
index c380ac9ed451b3863e1c078cc0b59f6a78a9da7a..f47c7af146c5b732506ae5134407f15dd4355eac 100644 (file)
--- a/gdb/top.c
+++ b/gdb/top.c
@@ -271,11 +271,6 @@ void (*deprecated_detach_hook) (void);
 
 void (*deprecated_interactive_hook) (void);
 
-/* Called when the registers have changed, as a hint to a GUI
-   to minimize window update. */
-
-void (*deprecated_registers_changed_hook) (void);
-
 /* Tell the GUI someone changed the register REGNO. -1 means
    that the caller does not know which register changed or
    that several registers have changed (see value_assign). */
@@ -756,12 +751,16 @@ gdb_readline_wrapper_line (char *line)
   /* Prevent operate-and-get-next from acting too early.  */
   saved_after_char_processing_hook = after_char_processing_hook;
   after_char_processing_hook = NULL;
+
+  /* Prevent parts of the prompt from being redisplayed if annotations
+     are enabled, and readline's state getting out of sync.  */
+  if (async_command_editing_p)
+    rl_callback_handler_remove ();
 }
 
 struct gdb_readline_wrapper_cleanup
   {
     void (*handler_orig) (char *);
-    char *prompt_orig;
     int already_prompted_orig;
   };
 
@@ -771,7 +770,6 @@ gdb_readline_wrapper_cleanup (void *arg)
   struct gdb_readline_wrapper_cleanup *cleanup = arg;
 
   rl_already_prompted = cleanup->already_prompted_orig;
-  PROMPT (0) = cleanup->prompt_orig;
 
   gdb_assert (input_handler == gdb_readline_wrapper_line);
   input_handler = cleanup->handler_orig;
@@ -795,14 +793,12 @@ gdb_readline_wrapper (char *prompt)
   cleanup->handler_orig = input_handler;
   input_handler = gdb_readline_wrapper_line;
 
-  cleanup->prompt_orig = get_prompt ();
-  PROMPT (0) = prompt;
   cleanup->already_prompted_orig = rl_already_prompted;
 
   back_to = make_cleanup (gdb_readline_wrapper_cleanup, cleanup);
 
   /* Display our prompt and prevent double prompt display.  */
-  display_gdb_prompt (NULL);
+  display_gdb_prompt (prompt);
   rl_already_prompted = 1;
 
   if (after_char_processing_hook)
@@ -1097,8 +1093,8 @@ command_line_input (char *prompt_arg, int repeat, char *annotation_suffix)
            }
          strcpy (linebuffer, history_value);
          p = linebuffer + strlen (linebuffer);
-         xfree (history_value);
        }
+      xfree (history_value);
     }
 
   /* If we just got an empty line, and that is supposed