-
clone 工程
git clone https://github.com/freelw/LanOS.git -
加载
lan_os_rcsource lan_os_rc -
进入一个demo编译，这里以
protect_mode_demo为例，执行lan_make首次执行编译会拉取编译镜像$ cd demos/protect_mode_demo/ $ lan_make Unable to find image 'freelw/lan_make:latest' locally latest: Pulling from freelw/lan_make 5c939e3a4d10: Pull complete c63719cdbe7a: Pull complete 19a861ea6baf: Pull complete 651c9d2d6c4f: Pull complete 7e23ae3a25f1: Pull complete 51bb6ba7ea1d: Pull complete Digest: sha256:2b43e62a591836b22007c9daa6cf6cad2244d5f032390e676e8ab786b823e207 Status: Downloaded newer image for freelw/lan_make:latest nasm -felf64 -o boot.o boot.s gcc -c lan_main.c nasm -o loader.bin loader.s -l loader.lst ld -T n.lds -o lan_os boot.o lan_main.o dd if=loader.bin of=a.img bs=512 count=1 conv=notrunc 1+0 records in 1+0 records out 512 bytes copied, 0.00183839 s, 279 kB/s dd if=lan_os of=a.img bs=512 count=17 skip=4096 seek=1 conv=notrunc 8+1 records in 8+1 records out 4304 bytes (4.3 kB, 4.2 KiB) copied, 0.00605137 s, 711 kB/s head -c 1474560 /dev/zero > a.vfd dd if=a.img of=a.vfd bs=512 count=18 conv=notrunc 9+1 records in 9+1 records out 4816 bytes (4.8 kB, 4.7 KiB) copied, 0.00466217 s, 1.0 MB/s -
清理编译结果的方法，执行
lan_clean，同样首次执行会拉取镜像$ lan_clean Unable to find image 'freelw/lan_clean:latest' locally latest: Pulling from freelw/lan_clean 5c939e3a4d10: Already exists c63719cdbe7a: Already exists 19a861ea6baf: Already exists 651c9d2d6c4f: Already exists a43ee7839f30: Pull complete fb472c71d652: Pull complete Digest: sha256:276b8860b910214803ee2c91a89bbb7692fd0135f2d538ac553e9d09b699ec90 Status: Downloaded newer image for freelw/lan_clean:latest rm lan_os lan_main.o boot.o loader.bin loader.lst a.img a.vfd
- 将编译生成的a.vfd文件作为一个floppy加入到虚拟机的存储中
- 分配多于16M的内存给虚拟机
- 无需创建硬盘
- 启动虚拟机