Bochs
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Installation
Bochs is available for various platforms[1]. To install from SVN:[2]
svn checkout https://svn.code.sf.net/p/bochs/code/trunk bochs-svn cd bochs-svn ./configure --prefix=/opt/bochs --with-x11 --enable-smp --enable-cdrom --enable-x86-64 --enable-pci --enable-e1000 --enable-sb16 make sudo make install
Usage
Note: both command and configuration file syntax changes quite a bit between releases. The following is for bochs-2.6.6 (June 2014)[3].
Create a disk image:
$ bximage -mode=create -hd=1024M -q disk0.img Creating hard disk image 'disk0.img' with CHS=2080/16/63 The following line should appear in your bochsrc: ata0-master: type=disk, path="disk0.img", mode=flat
The distribution should come with a sample configuration in share/doc/bochs/bochsrc-sample.txt. Edit as needed and save a local copy:
$ grep ^[a-z] vm0.bochsrc cpu: model=core2_penryn_t9600, count=2, ips=50000000, reset_on_triple_fault=1, ignore_bad_msrs=1 memory: guest=512, host=512 romimage: file=$BXSHARE/BIOS-bochs-latest vgaromimage: file=$BXSHARE/VGABIOS-lgpl-latest pci: enabled=1, chipset=i440fx ata0: enabled=1, ioaddr1=0x1f0, ioaddr2=0x3f0, irq=14 ata1: enabled=1, ioaddr1=0x170, ioaddr2=0x370, irq=15 ata2: enabled=0, ioaddr1=0x1e8, ioaddr2=0x3e0, irq=11 ata3: enabled=0, ioaddr1=0x168, ioaddr2=0x360, irq=9 ata0-master: type=disk, mode=flat, path="/opt/vm/bochs/vm0/disk0.img" ata0-slave: type=cdrom, path="/mnt/nfs/debian.iso", status=inserted boot: disk, cdrom mouse: enabled=0 e1000: enabled=1, mac=52:54:00:12:34:56, ethmod=fbsd, ethdev=en1 log: bochsout.txt panic: action=ask error: action=report info: action=report
Let's start the machine with:
$ bochs -f vm0.bochsrc