Design and Implementation of Front and Rear End of Computer C Language Compilation System
This article mainly explores the design points and implementation methods of the front-end and back-end of computer C language compilation systems.The front-end of the system can achieve word recog-nition and grammar translation through lexical and syntactic analyzers,and automatically recognize and remind illegal situations with the help of error codes,making it convenient for developers to discover source program problems in a timely manner and improving the quality and efficiency of compilation.The system backend us-es the 80x86 architecture to optimize the allocation of register resources and reduces storage resource usage through stack storage management,providing a favorable environment for program operation.This system can support lexical and syntax recognition,as well as target file and executable file generation management func-tions,and can meet the basic needs of C language compilation.
C language compilation systemlexical analyzertarget filesymbol repositioning
万方数据
维普
