Crusader OS is an hobby DIY operating system. This is wiki for its first, now archived version. Its designed for a x86 CPU architecture (i386 like cpu's) and runs from iso. I've abandoned this project, because I made it mostly with AI and didn't even knew how basic C functions work. You also must make your own i686 cross compiler which complicates everything.
I use my own boot.asm to boot, it actualy has 2 stages because not everything fits to the basic 512B.
I have some basic comms like reboot (triple fault), echo etc.. I use VGA text output with screen scrolling. There isn't much to do more with this project since it's just AI slop. I hate it
Literary WHOLE project is from these videos: