In particular, the QEMU virtual CPU core library (libqemu.a) is released under the GNU Lesser General Public License. Many hardware device emulation sources are released under the BSD license.
Roger Dingledine wrote:
>>> Kyle: this would be more useful if it didn't depend on a non-free vm
>>> player. Do any of the free software variants of VMWare actually work
>>> well enough for this approach?
> Whoops, I should probably clarify my terms before this thread blows
> up. By non-free, I mean software not available under a Debian Free
> Software Guidelines style license.
Try qemu. http://fabrice.bellard.free.fr/qemu/
Works just fine for the purpose. A little slower though.