MBR 调试Boot

     首先装了Bochs,装了近两天。配置文件也很麻烦。下面作个backup.

############IMPORTANT##############
cpu: count=1, ips=10000000, reset_on_triple_fault=1, ignore_bad_msrs=1


################上面这句话非常重要，如果不加上，安装Windows XP的时候会蓝屏###############


# how much memory the emulated machine will have
megs: 768
##############此处改为256（内存大小，你可以根据你自己的需要修改，不过建议最好不要低于256M）


# filename of ROM images
romimage: file=BIOS-bochs-latest
vgaromimage: file=VGABIOS-lgpl-latest
###########我将BIOS-bochs-latest 和VGABIOS-lgpl-latest 复制到了我创建的文件夹中，于是去掉了"../"


# what disk images will be used
##删去此处无用的内容


# hard disk
#此处复制刚才那段要复制下来的参数
ata0: enabled=1, ioaddr1=0x1f0, ioaddr2=0x3f0, irq=14
ata0-master: type=disk, path="winxp.img", mode=flat, cylinders=10158, heads=16, spt=63
ata1: enabled=1, ioaddr1=0x170, ioaddr2=0x370, irq=15
ata1-master: type=cdrom, path=i:, status=inserted, biosdetect=auto, model="Generic 1234"
#我存放WinXP安装盘在f:(物理光驱) 你也可以使用ISO文件来安装WInXP




# choose the boot disk.
boot: disk
#此处像我这样修改


#后面不动


# default config interface is textconfig.
#config_interface: textconfig
#config_interface: wx


#display_library: x
# other choices: win32 sdl wx carbon amigaos beos macintosh nogui rfb term svga


# where do we send log messages?
log: bochsout.txt


# disable the mouse, since DLX is text only
mouse: enabled=0


#user_shortcut: keys=ctrl-alt-del
user_shortcut: keys=ctrl-alt-del


# enable key mapping, using US layout as default.
#
# NOTE: In Bochs 1.4, keyboard mapping is only 100% implemented on X windows.
# However, the key mapping tables are used in the paste function, so
# in the DLX Linux example I'm enabling keyboard_mapping so that paste
# will work. Cut&Paste is currently implemented on win32 and X windows only.


#keyboard_mapping: enabled=1, map=$BXSHARE/keymaps/x11-pc-us.map
#keyboard_mapping: enabled=1, map=$BXSHARE/keymaps/x11-pc-fr.map
#keyboard_mapping: enabled=1, map=$BXSHARE/keymaps/x11-pc-de.map
#keyboard_mapping: enabled=1, map=$BXSHARE/keymaps/x11-pc-es.map

超级慢的系统，内存到768.下班了，等改天完成。