使用QEMU仿真ARM Linux系统.doc

使用QEMU仿真ARM Linux系统 使用方法，网上有很多文章可以参考：/info/debian_arm_qemu.php - Debian on an emulated ARM machinehttp:/qemu-forum.ipi.fi/viewtopic.php?p=11353 - qemu-system-arm nfsroot bridge trouble/rss/MicroSUSE_System_Builder%27s_Guide创建一个虚拟硬盘$ qemu-img create -f qcow hda.img 10G 创建文件系统 sudo dd if=/dev/zero of=rootfs.img bs=1M count=100 sudo mkfs.ext2 -N 512 rootfs.img 安装Linux系统$ qemu-system-arm -M versatilepb -kernel vmlinuz-2.6.18-6-versatile -initrd initrd.gz -hda hda.img -append root=/dev/ram 运行Linux系统$ qemu-system-arm -M versatilepb -kernel vmlinuz-2.6.18-6-versatile -initrd initrd.img-2.6.18-6-versatile -hda hda.img -append root=/dev/sda1qemu-system-arm -kernel zIegrator -initrd arm_root.img -nographic -append console=ttyAMA0qemu-system-arm -kernel /zImage-qemu-arm -initrd ususe.img -nographic -append console=ttyAMA0Framebuffer console:qemu-system-arm -kernel /zImage-qemu-arm -initrd ususe.img -append console=tty1转载示例先安装Qemu,因为sdl很难搞定.linux建议下载qemu-0.8.2-i386.tar.gz,在根目录下解压即可,自动安装到bin.创建模拟盘sudo qemu-img create -f qcow hda.img 1G下载kernelsudo wget /aurel32/arm-versatile/vmlinuz-2.6.18-2-versatile sudo wget /aurel32/arm-versatile/initrd.img-2.6.18-2-versatile下载initrd安装文件sudo wget /debian/dists/testing/main/installer-arm/rc1/images/rpc/netboot/initrd.gz安装Debian Etch(在桌面环境下)sudo qemu-system-arm -M versatilepb -kernel vmlinuz-2.6.18-2-versatile -initrd initrd.gz -hda hda.img -append root=/dev/ram跳过安装运行(在桌面环境下)sudo qemu-system-arm -M versatilepb -kernel vmlinuz-2.6.18-2-versatile -initrd initrd.img-2.6.18-2-versatile -hda hda.img -append root=/dev/sda1出现login之后退出安装相应的内核sudo apt-get install initramfs-toolssudo wget /aurel32/arm-versatile/linux-image-2.6.18-2-versatile_2.6.18-5+versatile_arm.debsudo dpkg -i linux-image-2.6.18-2-versatile_2.6.18-5+versatile_arm.deb然后重新运行qemu进入命令行,输入dmeg出现 arm的提示就ok如下是qemu-system-arm的帮助文件：QEMU PC emulator version 0.9.0, Copyright (c) 2003-2007 Fabrice Bellardusage: qemu options disk_imagedisk_image is a raw hard image image for IDE hard disk 0Standard options:-M machine select emulated machine (-M ? for list)-fda/-fdb file use file as floppy disk 0/1 image-hda/-hdb file use file as IDE hard disk 0/1 image-hdc/-hdd file use file as IDE hard disk 2/3 image-cdrom file use file as IDE cdrom image (cdrom is ide1 master)-boot a|c|d|n boot on floppy (a), hard disk (c), CD-ROM (d), or network (n)-snapshot write to temporary files instead of disk image files-no-quit disable SDL window close capability-m megs set virtual RAM size to megs MB default=128-smp n set the number of CPUs to n default=1-nographic disable graphical output and redirect serial I/Os to console-k language use keyboard layout (for example fr for French)-localtime set the real time clock to local time default=utc-full-screen start in full screen-usb enable the USB driver (will be the default soon)-usbdevice name add the host or guest USB device nameNetwork options:-net nic,vlan=n,macaddr=addr,model=type create a new Network Interface Card and connect it to VLAN n-net user,vlan=n,hostname=host connect the user mode network stack to VLAN n and send hostname host to DHCP clients-net tap,vlan=n,fd=h,ifname=name,script=file connect the host TAP network interface to VLAN n and use the network script file (default=/etc/qemu-ifup); use script=no to disable script execution; use fd=h to connect to an already opened TAP interface-net socket,vlan=n,fd=h,listen=host:port,connect=host:port connect the vlan n to another VLAN using a socket connection-net socket,vlan=n,fd=h,mcast=maddr:port connect the vlan n to multicast maddr and port-net none use it alone to have zero network devices; if no -net option is provided, the default is -net nic -net user-tftp prefix allow tftp access to files starting with prefix -net user-smb dir allow SMB access to files in dir -net user-redir tcp|udp:host-port:guest-host:guest-port redirect TCP or UDP connections from host to guest -net userLinux boot specific:-kernel bzImage use bzImage as kernel image-append cmdline use cmdline as kernel command line-initrd file use file as initial ram diskDebug/Expert options:-monitor dev redirect the monitor to char device dev-serial dev redirect the serial port to char device dev-parallel dev redirect the parallel port to char device dev-pidfile file Write PID to file-S freeze CPU at startup (use c to start execution)-s wait gdb connection to port 1234-p port change gdb connection port-d item1,. output log to /tmp/qemu.log (use -d ? for a list of log items)-hdachs c,h,s,t force hard disk 0 physical geometry and the optional BIOS translation (t=none or lba) (usually qemu can guess them)-L path set the directory for the BIOS, VGA BIOS and keymaps-no-reboot exit instead of rebooting-loadvm file start right away with a saved state (loadvm in monitor)-vnc display start a VNC server on display-daemonize daemonize QEMU after initializing-opt