Merge GDB 7.5.1

sim/testsuite/sim/cris/c/fcntl1.c

 /* Check that we get the expected message for unsupported fcntl calls.
 #notarget: cris*-*-elf
 #xerror:
 #output: Unimplemented fcntl*
-#output: program stopped with signal 4.\n
+#output: program stopped with signal 4 (*).\n
 */
 #include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <errno.h>
 
 int main (void)
 {
   int err = fcntl (1, 42);
   if (err == -1 && errno == ENOSYS)
     printf ("ENOSYS\n");
   printf ("xyzzy\n");
   exit (0);
 }