Cyjon (workname)

A simple, clean, multi-tasking operating system written in pure assembly language for 64-bit processors from the AMD64 family. Only ~64 KiB of size :)

If possible, please run Qemu on GNU/Linux - performance against MS/Windows is overwhelming ;)

Right-clicking on the desktop will open the Menu. To move the window around the screen, hold down the left ALT key.

Software:

• Qemu 5.0.0 or Bochs 2.6.11 (no SMP support on MS/Windows)
• Nasm 2.15.1
• Atom (with package https://atom.io/packages/language-assembly) or your own IDE ;)

Requirements:

• 32 MiB of RAM (for Full HD resolution)
• keyboard and mouse at PS2 port

Optional:

• network controller Intel 82540EM (E1000)

Compilation/Exec (GNU/Linux):

user@hostname:~/Cyjon$ chmod +x make.sh qemu.sh
user@hostname:~/Cyjon$ ./make.sh
user@hostname:~/Cyjon$ ./qemu.sh

Compilation/Exec (MS/Windows):

C:\Cyjon> make.bat
C:\Cyjon> qemu.bat