But there is a key difference between interrupt handling and process switching: the code executed by an interrupt or by an exception handler is not a process.

然而在中断处理和进程切换之间有一个关键的区别：由中断或异常处理执行的代码不在进程中。

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Some key issues of this technique, including interrupt simulation, exception handling and the construction of multiprogramming environment, are also elaborated.

研究了在应用开发环境中调试内核的关键技术，包括中断模拟、常处理、道程序执行环境的建立等。

youdao

Some key issues of this technique, including interrupt simulation, exception handling and the construction of multiprogramming environment, are also elaborated.

研究了在应用开发环境中调试内核的关键技术，包括中断模拟、常处理、道程序执行环境的建立等。

youdao