bochs虚拟机源码，可用于操作系统跟踪和调试-bochs virtual machine source code, can be used to trace and debug the operating system

汇编课后习题编程：分支程序设计及跟踪调试实验。从键盘上输入0到9中任一自然数，求其立方值,若输入数据不是0－9，则显示“INPUT ERROR!-The branch program design and trace debug experiment