VMMMIX is the MMIX virtual machine. It has console, HDD and Ethernet I/Os. Currently, this virtual machine runs on Windows only. And Linux runs on this MMIX virtual machine. While porting Linux to vmmmix, I encountered a problem. I couldn't solve this problem under MMIX architecture. So, I made dirty hack to MMIX architecture. One day, I got a book about the MMIX - "The Art of Computer Porgramming
