For easy understanding, it firstly introduces the working principle of a debug program, and then the concept of interrupt, breakpoint and trace in detail, and the methods for developing and hanization SYMDEB. EXE are presented finally.

• 为了帮助理解,本文首先介绍了调试程序的工作原理,详细介绍了中断、断点和跟踪。 最后介绍了SYMDEB·EXE的扩充和汉化方法。