Merge GDB 7.5.1

gdb/testsuite/gdb.base/run.c

 /*
  *      This simple classical example of recursion is useful for
  *      testing stack backtraces and such.
  */
 
 #ifdef vxworks
 
 #  include <stdio.h>
 
 /* VxWorks does not supply atoi.  */
@@ skipping 31 matching lines @@
 
 int
 main (int argc, char **argv, char **envp)
 #else
 int
 main (argc, argv, envp)
 int argc;
 char *argv[], **envp;
 #endif
 {
-#ifdef usestubs
-    set_debug_traps();
-    breakpoint();
-#endif
 #ifdef FAKEARGV
     printf ("%d\n", factorial (1));
 #else    
     if (argc != 2) {
         printf ("usage:  factorial <number>\n");
         return 1;
     } else {
         printf ("%d\n", factorial (atoi (argv[1])));
     }
 #endif
     return 0;
 }
 
 #ifdef PROTOTYPES
 int factorial (int value)
 #else
 int factorial (value) int value;
 #endif
 {
     int  local_var;
 
     if (value > 1) {
         value *= factorial (value - 1);
     }
     local_var = value;
     return (value);
 }