probe process("./ptridx.exe").function("main").label("l1")
{
  printf ("a ");
  if (@defined($a)) printf("%p => ", $a);
  printf("%d, %d\n", $a[0], $a[1]);
}
probe process("./ptridx.exe").function("foo").label("l1")
{
  printf ("p ");
  if (@defined($p)) printf("%p => ", $p);
  printf("%d, %d\n", $p[0], $p[1]);
}
