Subversion Repositories openrisc_me

short optab[5];

char buf[10];

execute (ip)

     register short *ip;

{

#ifndef NO_LABEL_VALUES

  register void *base = &&x;

  char *bp = buf;

  static void *tab[] = {&&x, &&y, &&z};

  if (ip == 0)

    {

      int i;

      for (i = 0; i < 3; ++i)

        optab[i] = (short)(tab[i] - base);

      return;

    }

x:  *bp++='x';

    goto *(base + *ip++);

y:  *bp++='y';

    goto *(base + *ip++);

z:  *bp++='z';

    *bp=0;

    return;

#else

    strcpy (buf, "xyxyz");

#endif

}

short p[5];

main ()

{

  execute ((short *) 0);

  p[0] = optab[1];

  p[1] = optab[0];

  p[2] = optab[1];

  p[3] = optab[2];

  execute (&p);

  if (strcmp (buf, "xyxyz"))

    abort ();

  exit (0);

}