Subversion Repositories openrisc

extern int printf (const char *, ...);

extern int library_func1 (void);

extern int library_func2 (void);

extern int global;

int

main (void)

{

  int res = -1;

  res += library_func1 ();

  res += library_func2 ();

  switch (res)

    {

    case 0:

      if (global)

        printf ("ifunc working correctly\n");

      else

        {

          printf ("wrong value returned by library_func2\n");

          res = -1;

        }

      break;

    case 1:

      if (global)

        printf ("wrong value returned by library_func2\n");

      else

        {

          printf ("ifunc working correctly\n");

          res = 0;

        }

      break;

    case 4:

      printf ("non-ifunc testcase\n");

      break;

    default:

      printf ("ifunc function not evaluated at run-time, res = %x\n", res);

      break;

    }

  return res;

}