Bochs 2.4.5 调试版本的安装

准备工作，安装bochs依赖的软件：
sudo apt-get install build-essential
sudo apt-get install xorg-dev
sudo apt-get install bison

 

1. 下载安装包 bochs-2.4.5.tar.gz

2. 解压 tar vxzf bochs-2.4.5.tar.gz

3. 配置 ./configure --enable-debugger --enable-disasm --with-nogui

4. 编译 make

5. cp bochs bochsdbg

    避免安装时错误

6.  真正开始安装 sudo make install

7. 创建快捷方式 sudo ln -s /usr/local/bin/bochs /usr/bin/bochs

好了，安装完毕，写一个简单的bochsrc配置文件，然后启动bochs，

看是否能调试boot.asm

~/Study/boot.asm

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

org 07c00h
mov ax, cs
mov ds, ax
mov es, ax
call DispStr
jmp $
DispStr:
mov ax, BootMessage
mov bp, ax
mov cx, 16
mov ax, 01301h
mov bx, 000ch
mov dl, 0
int 10h
ret
BootMessage: db "Hello OS World!"
times 510 - ($-$$) db 0
dw 0xaa55

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

user1: ~/Study/: nasm boot.asm -o boot.com

user1: ~/Study/: dd if=boot.bin of=b.img bs=512 count=2880 conv=notrunc

user1: ~/Study/: vi bochsrc

megs: 32
romimage:file=/usr/local/share/bochs/BIOS-bochs-latest
vgaromimage:file=/usr/share/vgabios/vgabios.bin
floppya: 1_44=a.img, status=inserted
boot: floppy

保存 :wq

user1: ~/Study/: bochs

运行bochs，出现 <bochs:1>，具有调试功能的bochs已经启动！