为满足大規模软件开发的需要,自动化成为软件工程迫切的要求,并贯彻到软件设计、开发和维护的各个阶段.提出一种以可计算函数为基础的程序理解方法,最大程度地识别函数功能、验证组件安全属性,实现对二进制代码的理解,以精简的函数表达式和并发赋值形式展示函数理解结果,提高人工阅读程序的效率.实验表明生成并发赋值语句的数量、时间与软件代码大小成线性关系,并得出了经验公式.%The large scale software systems of the future urgently require new forms of computational automation in software engineering artifacts development ranging from software designs, implementations, and maintains. This paper discusses an approach of program understanding with mathematical foundations for computation of software behavior. Computational analysis automatically compute to the maximum extent possible of the behavior, quality attributes of software components both for source file and binary execute. The output of program understanding in function form and concurrent assignments form augment human intelligence in analyzing program. Experiments results demonstrate that the number of CCAs and time are linear to module size and empirical equations are obtained.
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