Merge GDB 7.5.1

sim/m32c/syscalls.c

 /* syscalls.c --- implement system calls for the M32C simulator.
 
 Copyright (C) 2005, 2007-2012 Free Software Foundation, Inc.
 Contributed by Red Hat, Inc.
 
 This file is part of the GNU simulators.
 
 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.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
-
+#include "config.h"
 #include <stdio.h>
 #include <stdlib.h>
 #include <fcntl.h>
 #include <unistd.h>
 #include <sys/time.h>
 
 #include "gdb/callback.h"
 
 #include "cpu.h"
 #include "mem.h"
@@ skipping 293 matching lines @@
         if (trace)
           printf ("sbrk: heap top set to %x\n", heaptop_arg);
         heaptop = heaptop_arg;
         if (heapbottom == 0)
           heapbottom = heaptop_arg;
       }
       break;
 
     }
 }