static void
aarch64_arch_setup (void)
{
  current_process ()->tdesc = aarch64_linux_read_description ();

  aarch64_linux_get_debug_reg_capacity (lwpid_of (current_thread));
}
static void
aarch64_tdesc_test ()
{
  const target_desc *tdesc = aarch64_linux_read_description (0);
  SELF_CHECK (*tdesc == *tdesc_aarch64);
}