Merge GDB 7.5.1

gdb/testsuite/gdb.base/charset.c

 /* This testcase is part of GDB, the GNU debugger.
 
    Copyright 2001, 2004, 2007-2012 Free Software Foundation, Inc.
 
    Contributed by Red Hat, originally written by Jim Blandy.
 
    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
    the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
@@ skipping 105 matching lines @@
   int i;
 
   for (i = 0; i < NUM_CHARS; ++i)
     utf_32_string[i] = iso_8859_1_string[i] & 0xff;
 }
 
 extern void malloc_stub (void);
 
 int main ()
 {
-#ifdef usestubs
-  set_debug_traps();
-  breakpoint();
-#endif
 
   malloc_stub ();
 
   /* Initialize ascii_string.  */
   init_string (ascii_string,
                120,
                7, 8, 12,
                10, 13, 9,
                11, 120, 17);
   fill_run (ascii_string, 7, 26, 65);
@@ skipping 43 matching lines @@
   fill_run (ibm1047_string, 51, 8, 162);
   /* The digits, at least, are contiguous.  */
   fill_run (ibm1047_string, 59, 10, 240);
 
   init_utf32 ();
 
   myvar = utf_32_string[7];
 
   return 0;            /* all strings initialized */
 }