!QEMU
*http://fabrice.bellard.free.fr/qemu/status.html
**SH-4 supported

!Bochs 
*PC emulation
*http://bochs.sourceforge.net/

!Vmware
*PC emulation

!Xen
*http://www.xen.org/

!OpenVZ
*http://openvz.org/

!VirtualBox
*http://www.virtualbox.org/