可重定义目标编译器的原理及设计

The Principle and Design of Retargetable Compiler for Multiple Architectures

快速高效地开发编译器对体系结构研究有重要意义。可重定义目标编译器将编译器中与体系结构相关的部分进行了较好的隔离。只需要修改与目标机相关的部分，就可以快速生成新的编译器。该文就可重定义目标编译器的概念、原理、设计和实现方法进行了论述。

： It＇s important to quickly develop a compiler in the research of computer architecture．The retargetable compiler separates the section dependent on the architecture from the independent section．You can just modify the architecture－dependent section to create compilers easily．This article discusses the concept，principle，and design of such tools．