摘要： 代码生成器历来是编译程序开发、移植的困难所在。CGSS是西德Karlsruhe大学八十年代初研制的代码生成器自动生成工具。通过对CGSS源代码的分析,我们在本文中描述了CGSS所基于的Graham-Glanville方法,着重分析了CGSS的内部机制,最后就CGSS中的低效代码问题提出了改进方案。

Abstract: Code generator has always been a great problem in compiler development and transplantation. CGSS is an automatic generating tool of code generator developed by Karlsruhe University of West Germany at the early 80's. By analyzing the source code of CGSS, We discuss the Graham-Glanville method used is CGSS with emphasis on the internal mechanism of CGSS. Methods are suggested to solve the inefficient code problem in CGSS.