基于静态分析的函数调用关系研究

为了帮助研发人员理解复杂系统的架构,通过对源码进行静态分析,在此基础之上,重点对函数调用关系进行研究,并且基于开源编译器ncc实现了函数调用关系的解析.实验结果表明该方法可以有效地获取函数的调用关系且准确地解析钩子函数对应的回调函数.

Relationship Between Function Call Based on Static Analysis

In order to help researchers to understand the structure of complex system, based on the static analysis of source code, focus on the study of relationship between function call, and the relationship of function call have been proposed on a basis of ncc which is an open complier. The experimental results show that this method can obtain the relationship of function call effectively, and analyze the callback function which is corresponds to the hook function accurately.