【Linux学习笔记】Linux C中内联汇编的语法格式及使用方法(Inline Assembly in Linux C)
http://blog.csdn.net/slvher/article/details/8864996
https://gcc.gnu.org/onlinedocs/gcc/Extended-Asm.html
http://blog.csdn.net/slvher/article/details/8864996
https://gcc.gnu.org/onlinedocs/gcc/Extended-Asm.html