Merge GDB 7.5.1

gdb/tui/tui-regs.c

 /* TUI display registers in window.
 
    Copyright (C) 1998-2004, 2007-2012 Free Software Foundation, Inc.
 
    Contributed by Hewlett-Packard Company.
 
    This file is part of GDB.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ skipping 113 matching lines @@
   if ((line_no * TUI_DATA_WIN->detail.data_display_info.regs_column_count)
       <= TUI_DATA_WIN->detail.data_display_info.regs_content_count)
     return ((line_no + 1) *
             TUI_DATA_WIN->detail.data_display_info.regs_column_count) -
       TUI_DATA_WIN->detail.data_display_info.regs_column_count;
   else
     return (-1);
 }
 
 
-/* Answer the index of the last element in line_no.  If line_no is
-   past the register area (-1) is returned.  */
-int
-tui_last_reg_element_no_in_line (int line_no)
-{
-  if ((line_no * TUI_DATA_WIN->detail.data_display_info.regs_column_count) <=
-      TUI_DATA_WIN->detail.data_display_info.regs_content_count)
-    return ((line_no + 1) *
-            TUI_DATA_WIN->detail.data_display_info.regs_column_count) - 1;
-  else
-    return (-1);
-}
-
 /* Show the registers of the given group in the data window
    and refresh the window.  */
 void
 tui_show_registers (struct reggroup *group)
 {
   enum tui_status ret = TUI_FAILURE;
   struct tui_data_info *display_info;
 
   /* Make sure the curses mode is enabled.  */
   tui_enable ();
@@ skipping 610 matching lines @@
 {
   tui_scroll (FORWARD_SCROLL, TUI_DATA_WIN, 1);
 }
 
 
 static void
 tui_scroll_regs_backward_command (char *arg, int from_tty)
 {
   tui_scroll (BACKWARD_SCROLL, TUI_DATA_WIN, 1);
 }