Move moxie stack out in memory.

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

diff --git a/gdb/top.c b/gdb/top.c
index 3e041c8da98b219abdca5b61e342c2c98db4532f..5654535453a20575764ccb9a0cc3d308db6df90d 100644 (file)
--- a/gdb/top.c
+++ b/gdb/top.c
@@ -2,7 +2,7 @@
 
    Copyright (C) 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995,
    1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
-   2008 Free Software Foundation, Inc.
+   2008, 2009 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -132,9 +132,6 @@ void (*window_hook) (FILE *, char *);
 int epoch_interface;
 int xgdb_verbose;
 
-/* gdb prints this when reading a command interactively */
-static char *gdb_prompt_string;        /* the global prompt string */
-
 /* Buffer used for reading command lines, and the size
    allocated for it so far.  */
 
@@ -286,11 +283,6 @@ void (*deprecated_set_hook) (struct cmd_list_element * c);
 
 void (*deprecated_context_hook) (int id);
 
-/* Takes control from error ().  Typically used to prevent longjmps out of the
-   middle of the GUI.  Usually used in conjunction with a catch routine.  */
-
-void (*deprecated_error_hook) (void);
-
 /* Handler for SIGHUP.  */
 
 #ifdef SIGHUP
@@ -408,14 +400,6 @@ execute_command (char *p, int from_tty)
 
       c = lookup_cmd (&p, cmdlist, "", 0, 1);
 
-      /* If the selected thread has terminated, we allow only a
-        limited set of commands.  */
-      if (target_can_async_p ()
-         && is_exited (inferior_ptid)
-         && !get_cmd_no_selected_thread_ok (c))
-       error (_("\
-Cannot execute this command without a live selected thread.  See `help thread'."));
-
       /* Pass null arg rather than an empty one.  */
       arg = *p ? p : 0;
 
@@ -477,7 +461,7 @@ Cannot execute this command without a live selected thread.  See `help thread'."
   /* FIXME:  This should be cacheing the frame and only running when
      the frame changes.  */
 
-  if (target_has_stack && is_stopped (inferior_ptid))
+  if (has_stack_frames ())
     {
       flang = get_frame_language ();
       if (!warned
@@ -1191,11 +1175,11 @@ quit_confirm (void)
          see if a GUI is running.  The `use_windows' variable doesn't
          cut it.  */
       if (deprecated_init_ui_hook)
-       s = "A debugging session is active.\nDo you still want to close the debugger?";
+       s = _("A debugging session is active.\nDo you still want to close the debugger?");
       else if (inf->attach_flag)
-       s = "The program is running.  Quit anyway (and detach it)? ";
+       s = _("The program is running.  Quit anyway (and detach it)? ");
       else
-       s = "The program is running.  Quit anyway (and kill it)? ";
+       s = _("The program is running.  Quit anyway (and kill it)? ");
 
       if (!query ("%s", s))
        return 0;
@@ -1254,7 +1238,8 @@ quit_target (void *arg)
   struct qt_args *qt = (struct qt_args *)arg;
 
   /* Kill or detach all inferiors.  */
-  iterate_over_inferiors (kill_or_detach, qt);
+  if (target_has_execution)
+    iterate_over_inferiors (kill_or_detach, qt);
 
   /* Give all pushed targets a chance to do minimal cleanup, and pop
      them all out.  */
@@ -1550,6 +1535,7 @@ init_main (void)
   write_history_p = 0;
 
   /* Setup important stuff for command line editing.  */
+  rl_completion_word_break_hook = gdb_completion_word_break_characters;
   rl_completion_entry_function = readline_line_completion_function;
   rl_completer_word_break_characters = default_word_break_characters ();
   rl_completer_quote_characters = get_gdb_completer_quote_characters ();
@@ -1633,6 +1619,15 @@ Use \"on\" to enable the notification, and \"off\" to disable it."),
                           NULL,
                           show_exec_done_display_p,
                           &setlist, &showlist);
+
+  add_setshow_filename_cmd ("data-directory", class_maintenance,
+                           &gdb_datadir, _("Set GDB's data directory."),
+                           _("Show GDB's data directory."),
+                           _("\
+When set, GDB uses the specified path to search for data files."),
+                           NULL, NULL,
+                           &setlist,
+                           &showlist);
 }
 
 void
@@ -1643,9 +1638,6 @@ gdb_init (char *argv0)
 
   /* Run the init function of each source file */
 
-  getcwd (gdb_dirbuf, sizeof (gdb_dirbuf));
-  current_directory = gdb_dirbuf;
-
 #ifdef __MSDOS__
   /* Make sure we return to the original directory upon exit, come
      what may, since the OS doesn't do that for us.  */