但是，即使是不可取消的任务也应该尝试保留中断状态，以防在不可取消的任务结束之后，调用栈上更高层的代码需要对中断进行处理。
However, even noncancelable tasks should attempt to preserve the interrupted status in case code higher up on the call stack wants to act on the interruption after the noncancelable task completes.
在对这两种中断制度进行分析的基础上，提出除应保留现行中断制度外，还应将追诉权的行使也列为中断事由。
Based on the analysis of them, the author suggests that, more than the actual interruption system should be kept down, the interruption system based on prosecution should be added, too.
为操作系统保留的部分，通常用中断矢量保存在内存低端。
Resident operating system, usually held in low memory with interrupt vector.
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