TediOS
This is open source under the MIT License. You can obtain the source code from TediOS
A template OS originally designed to reverse SHA1 hashes on bare metal instead of dealing with OS overhead, turns out that pre-emptive scheduling is better than I had anticipated. ¯\(ツ)/¯
Anyway, if you want to compile you'll need the Old Compilers and Linkers and a Windows 2000 era OS.
Fresh Boot
Memory Command
