// Enqueue a VM_Operation to do the job for us - sometime later

void Thread::send_async_exception(oop java_thread, oop java_throwable) {

  {- -------------------------------------------
  (1) VM_ThreadStop を使って, 処理対象のスレッド内で指定された例外を発生させる.
      ---------------------------------------- -}

      VM_ThreadStop* vm_stop = new VM_ThreadStop(java_thread, java_throwable);
      VMThread::execute(vm_stop);
    }