Orange's_1_win7下搭建环境

工欲善其事,必先利其器。

由于公司电脑工作环境是win7,为了学习于渊的Orange,所以就在windows下配置环境:
 
1.nasm:
nasm汇编 http://www.nasm.us/   
版本:最新2.11.06
记得添加环境变量
 
2.cygwin:
安装完就可以使用一些常用的linux命令了,比如dd命令了。
 
3.Bochs:
虚拟机,模拟器。相比其他virtualbox和VMware等,好处是可以方便调试,另外书里也是用的Bochs
 
我是先下载bochs-2.6.7.exe安装,再下载bochs-2.6.7-win64.zip的,解压里面有两个可执行文件,是64位编译版本,拷到安装目录下。
这样就有四个可执行文件了,分别是32位和64位的带与不带debug版本的bochs。
 
安装时最好把linux demo选上,可以参考。
配置文件可以参考linux的demo中的配置文件。为了实践第一个引导扇区的例子,我的配置如下:
 
###############################################################
# bochsrc.txt file for DLX Linux disk image.
###############################################################
 
# how much memory the emulated machine will have
megs: 32
 
# filename of ROM images
romimage: file=../BIOS-bochs-latest
vgaromimage: file=../VGABIOS-lgpl-latest
 
# what disk images will be used 
# floppya: 1_44=floppya.img, status=inserted
# floppyb: 1_44=floppyb.img, status=inserted
floppya: 1_44=a.img, status=inserted
 
# hard disk
# ata0: enabled=1, ioaddr1=0x1f0, ioaddr2=0x3f0, irq=14
# ata0-master: type=disk, path="hd10meg.img", cylinders=306, heads=4, spt=17
 
# choose the boot disk.
# boot: c
boot: floppy
 
# 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
 
# set up IPS value and clock sync
cpu: ips=15000000
clock: sync=both
 
# 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: keymap=../keymaps/x11-pc-us.map
#keyboard: keymap=../keymaps/x11-pc-fr.map
#keyboard: keymap=../keymaps/x11-pc-de.map
#keyboard: keymap=../keymaps/x11-pc-es.map
 
4.DOS:待保护模式时补充
 
运行第一个引导扇区例子效果如图:
原文地址:https://www.cnblogs.com/RandyXu/p/4073925.html