这是一个vc++环境下运行的编译原理的词法分析源程序，可以在vc++环境下直接运行，其中有运行的截图，学校要求做实验报告，给和我一样要交报告的人。-This is a vc environment compiler running under the principle source of lexical analysis, the vc direct operating environment, which is running the screenshots, the school aske

刚才的内容没有注意，少添了两个头文件，这次补上．-Just did not pay attention to the content and less Tim two header files, the make up.

C54X编程指南，主要讲解了C54X dsp 的编译器结构和需要注意的地方，学习DSP的利器。-Programming Guide C54X, C54X dsp mainly on the structure and the compiler need to pay attention to, learning DSP tool.

something about gnu compiler, pay attention to the first sevral chapters, it s about float arithmetic operations.