第三章汇编语言程序
第三章 汇编语言程序
导学
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![](/2020/10/14/%E7%AC%AC%E4%B8%89%E7%AB%A0%E6%B1%87%E7%BC%96%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F/2020-10-14-14-33-14.png)
1、用汇编语言编写程序的工作过程
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![](/2020/10/14/%E7%AC%AC%E4%B8%89%E7%AB%A0%E6%B1%87%E7%BC%96%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F/2020-10-14-14-49-23.png)
![](/2020/10/14/%E7%AC%AC%E4%B8%89%E7%AB%A0%E6%B1%87%E7%BC%96%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F/2020-10-14-14-52-58.png)
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2、由源程序到源程序运行
![](/2020/10/14/%E7%AC%AC%E4%B8%89%E7%AB%A0%E6%B1%87%E7%BC%96%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F/2020-10-14-15-03-28.png)
![](/2020/10/14/%E7%AC%AC%E4%B8%89%E7%AB%A0%E6%B1%87%E7%BC%96%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F/2020-10-14-15-04-40.png)
![](/2020/10/14/%E7%AC%AC%E4%B8%89%E7%AB%A0%E6%B1%87%E7%BC%96%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F/2020-10-14-15-07-20.png)
2.1、实操
1、 挂载 DosBox c 盘的位置
mount c d:/software/develop/masm
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2、 编写源程序
![](/2020/10/14/%E7%AC%AC%E4%B8%89%E7%AB%A0%E6%B1%87%E7%BC%96%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F/2020-10-14-15-39-13.png)
3、编译程序
![](/2020/10/14/%E7%AC%AC%E4%B8%89%E7%AB%A0%E6%B1%87%E7%BC%96%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F/2020-10-14-16-04-07.gif)
提示语法错误:
![](/2020/10/14/%E7%AC%AC%E4%B8%89%E7%AB%A0%E6%B1%87%E7%BC%96%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F/2020-10-14-16-23-30.png)
2.2、连接
![](/2020/10/14/%E7%AC%AC%E4%B8%89%E7%AB%A0%E6%B1%87%E7%BC%96%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F/2020-10-14-16-32-53.png)
![](/2020/10/14/%E7%AC%AC%E4%B8%89%E7%AB%A0%E6%B1%87%E7%BC%96%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F/2020-10-14-16-27-47.gif)
2.3、可执行程序
![](/2020/10/14/%E7%AC%AC%E4%B8%89%E7%AB%A0%E6%B1%87%E7%BC%96%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F/2020-10-14-16-34-03.png)
3、用 Debug 跟踪程序的执行
3.1、用 debug 装载可执行程序
![](/2020/10/14/%E7%AC%AC%E4%B8%89%E7%AB%A0%E6%B1%87%E7%BC%96%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F/2020-10-14-16-35-55.png)
![](/2020/10/14/%E7%AC%AC%E4%B8%89%E7%AB%A0%E6%B1%87%E7%BC%96%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F/2020-10-14-16-36-36.png)
![](/2020/10/14/%E7%AC%AC%E4%B8%89%E7%AB%A0%E6%B1%87%E7%BC%96%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F/2020-10-14-16-46-13.png)
3.2、用 Debug 单步执行程序
![](/2020/10/14/%E7%AC%AC%E4%B8%89%E7%AB%A0%E6%B1%87%E7%BC%96%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F/2020-10-14-16-56-53.png)
![](/2020/10/14/%E7%AC%AC%E4%B8%89%E7%AB%A0%E6%B1%87%E7%BC%96%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F/2020-10-14-16-59-12.png)
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4、[…]和(…)
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案例分析
![](/2020/10/14/%E7%AC%AC%E4%B8%89%E7%AB%A0%E6%B1%87%E7%BC%96%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F/2020-10-14-17-14-32.png)
5、Loop 指令
![](/2020/10/14/%E7%AC%AC%E4%B8%89%E7%AB%A0%E6%B1%87%E7%BC%96%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F/2020-10-14-17-20-32.png)
![](/2020/10/14/%E7%AC%AC%E4%B8%89%E7%AB%A0%E6%B1%87%E7%BC%96%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F/2020-10-14-17-33-18.png)
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5.1、用 loop 指令编程实例
![](/2020/10/14/%E7%AC%AC%E4%B8%89%E7%AB%A0%E6%B1%87%E7%BC%96%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F/2020-10-14-17-43-24.png)
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将数据、代码、栈放入不同段
![](/2020/10/14/%E7%AC%AC%E4%B8%89%E7%AB%A0%E6%B1%87%E7%BC%96%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F/2020-10-14-17-47-29.png)
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