基于lcc编译工具的实现

Implementation of compilation-tools based on lcc

编译工具是进行软件系统开发和测试的强大工具。现有的编译工具复杂、庞大并且为数不多,诸如Vtune之类的程序剖面分析工具更是昂贵,但是对程序进行静态分析和动态跟踪评估等工作在很多方面十分有用,因此,以现有编译器为主体进行编译器扩展来现相应工具是非常有必要的。LCC是一款广为使用的ANSIC编译器,由于自身的简单和使用高效特点,由它出发通过修改、定制,构造其他特殊目的的编译器相关工具就变得相对简单。

Abstract Compilation tools are powerfull tools for Velopment and testing software system. Compilation-tools existed are complex,large and infrequent and program profiling tools as VTune are costly.However,static analysing and dynamic tracing and evaluation for program is useful sometimes,so that,implementation these tools by extending a compiler existed is necessary,Lcc is a widely used compiler for ANSIC.construction compilation-tools by modifying.and configuratin it is relatively simple because of its simple and effectiveness.