My friend created a toy OS several years ago (he wrote it in C, then "manually" translated it to binary). He said to me http://www.osdever.net/tutorials/index h

My friend created a toy OS several years ago (he wrote it in C, then "manually" translated it to binary). He said to me http://www.osdever.net/tutorials/index http://www.osdever.net/tutorials/index is a good site. I don't know about it, but if you're interested, chick this site out too.