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Several methods for solving the problems of anti-interference, non-maskable interruption, etc. are also presented.
文中并给出一些抗干扰、利用不可屏蔽中断等问题的方法。
While transferring control to the proper segment, the processor clears the IF flag, thus disabling further maskable interrupts.
当将控制转移到合适的段时，处理器清除IF标志，因此关闭将来的可屏蔽中断。
Maskable interrupt sources that cannot preempt the kernel code and are thus able to invoke operating system APIs from within their handlers.
正规中断。不能抢占内核的掩码中断源，因此可以在处理程序中调用操作系统API。
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