nop

The toy OS no one asked for!

About

nop is my own attempt at writing a "usable" operative system in C, containing all the necessary utilities for its usage. This is not by any means a well-designed OS, but it experiments with some wild and unique concepts like user-made call handlers.

Building

First, you have to build the toolkit, consisting of tcc and vlink. Building it is as easy as doing:

sh tools.sh

Afterwards, to build nop, just run:

sh build.sh

Running

Once you have built nop, you should have an image called nop.img in the nop directory. You can start nop in a VM by doing:

sh run.sh # QEMU, or
bochs     # bochs

License

nop is licensed with the MIT license, check LICENSE for more details.