http://bitbucket.org/ericvh/hare/
no support from anyone and it's not really set up to work on a PC. There is an issue that PPC has only one system call vector. So what you do write write a value to /dev/cnkemu to switch modes. You can start up with plan 9 system calls, then switch modes to linux system calls. I have found this handy. on x86 you just have to vector int 80 to a linux syscall handler. RIght now this is really oriented to BG/P but it's so simple you may find it useful. ron