http://www.cnblogs.com/lisuyun/p/4169395.html
http://blog.csdn.net/kai_gai/article/details/45689247
http://blog.csdn.net/lijiuyangzilsc/article/details/27568225
GCC编绎详解
原文：http://www.cnblogs.com/zengkefu/p/7001265.html
