反编译中的库函数识别研究

Recognising library functions is a very important part during decompilation.The paper firstly introduces the storage structure of library functions,then elaborates the main problem of recognising library functions.The paper firstly gives the all library function modules of the basic block scan ,then gives the effective algorithm of combining feature code recognition and pattern matching being based on decompilation platform ,lastly gives library functions feature set example of extracting the dicompilation code.The algorithm is well applied during recognizing the practical library functions.