摘要
《汇编语言程序设计》课程在实训中,常常需要通过键盘输入数据或者将计算的结果按不同的形式显示出来。由于汇编程序中不能像高级语言(如C语言)一样使用任何键盘输入和显示器输出函数,所以在应用中极为不便。本文实现了一个DOS环境的键盘输入和显示器输出子程序库,在汇编语言程序中可以利用子程序调用语句实现数据的输入输出,随时观察程序运行情况或指令执行结果。
When we use the assembly language programming, we frequently want to input or output data according to different forms. Due to the assembly language is not as high as ( such as C language) using any key- board input and output functions, so it is extremely inconvenient. This paper realized an I/O procedure library based a DOS environment; it can be called to observe the program operation or instructions.
出处
《信息技术与信息化》
2012年第5期36-38,42,共4页
Information Technology and Informatization
关键词
汇编语言
输入
输出子程序库
宏
调用
Assembly language 11/0 procedure library Macro Call