说明：  单纯的C 或者汇编编程请参考相关的书籍或者手册，这里主要讨论C 和汇编的混合编程，包括相互之间的函数调用。
(Pure C or assembly programming, please refer to the relevant books or manuals, this is mainly to discuss the mixed C and assembly programming, including function calls between each other.)