Archipelago » qemu

static long test_subqv (long a, long b)

{

  long res;

  asm ("subq/v %1,%2,%0"

       : "=r" (res) : "r" (a), "r" (b));

  return res;

}

static struct {

  long (*func)(long, long);

  long a;

  long b;

  long r;

} vectors[] =

  {

    {test_subqv, 0, 0x7d54000, 0xfffffffff82ac000L}

  };

int main (void)

{

  int i;

  for (i = 0; i < sizeof (vectors)/sizeof(vectors[0]); i++)

    if ((*vectors[i].func)(vectors[i].a, vectors[i].b) != vectors[i].r) {

      write(1, "Failed\n", 7);

    }

  write(1, "OK\n", 3);

  return 0;

}