Use Bochs in Ubuntu to simulate freedos learning 8086 assembly and debug debugging

I recently learned the assembly language, because I am using Ubuntu, and the examples in the book are all debugging in the dos environment, so I used Bochs to install freedos for debugging.

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Problems encountered during Bochs installation in Ubuntu and Solutions

1. Install bochs

First download the latest version to Bochs: http://bochs.sourceforge.net/grrent.html

Download bochs-2.4.6.tar.gz. The installation process is similar to this:

$ Tar zxvf bochs-2.4.6.tar.gz

$ Cd bochs-2.4.6.

$./Configure -- enable-debugger -- enable-disasm

$ Make

$ Sudo make install

-- Enable-debugger: enable debugging.

2. Download freedos

Download the freedosimage at http://bochs.sourceforge.net/diskimages.html.

Decompress the package directly to the home directory and put all the files in it under home.

Enter the following command:

Bochs

Enter again

Then enter: c

Enter

3. Enter debug in freedos to start debugging. The command is basically the same as ms-dos.