bochs运行早期linux0.11和linux0.98内核

Posted 2021-06-20 UNkey

近期在看赵炯博士的《linux内核完全注释》一书，决定搭个环境进行测试。

一、下面是需要的资源：

1.Bochs2.6.11（操作方法：第一步加载bochs配置文件，随后在bochs中选择软盘文件加载）

2.内核映像：http://www.oldlinux.org/Linux.old/

3.根文件系统：http://www.oldlinux.org/Linux.old/

4.Bochs配置文件部分节选（软盘加载内核映像）：

# FLOPPYA:
# Point this to pathname of floppy image file or device
# This should be of a bootable floppy(image/device) if you\'re
# booting from \'a\' (or \'floppy\').
#
# You can set the initial status of the media to \'ejected\' or \'inserted\'.
#   floppya: 2_88=path, status=ejected    (2.88M 3.5"  media)
   floppya: 1_44=bootimage-0.11-20040305, status=inserted   //加载其他版本号的内核，修改此处即可
   floppyb: 1_44=bootimage-0.11-20040305, status=inserted   
#   floppya: 1_2=path, status=ejected     (1.2M  5.25" media)
#   floppya: 720k=path, status=inserted   (720K  3.5"  media)
#   floppya: 360k=path, status=inserted   (360K  5.25" media)
#   floppya: 320k=path, status=inserted   (320K  5.25" media)
#   floppya: 180k=path, status=inserted   (180K  5.25" media)
#   floppya: 160k=path, status=inserted   (160K  5.25" media)
#   floppya: image=path, status=inserted  (guess media type from image size)
#   floppya: 1_44=vvfat:path, status=inserted  (use directory as VFAT media)
#   floppya: type=1_44                    (1.44M 3.5" floppy drive, no media)

二、开启bochs进行演示（linux0.11启动）：

 

 三、开启bochs进行演示（linux0.98启动）