Unsecure is a research project on what happens if you write a totally unsecured OS, with no support for virtual memory, and with everything running in ring 0.
The name is not a joke. Unsecure is not meant to be used in production environments, ever. The goal is to probe the trade-off between performance and security on modern hardware.
##Requirements:
- NASM
- Grub2
- GNU m4
- Linux (you can run it inside a VM if necassary, e.g. VirtualBox)
If you have a /usr/local/cross folder already, open cross.tar.xz and make sure nothing conflicts with what's already there.
Extract cross.tar.xz to /usr/local, it should extract itself into /usr/local/cross.
From a console, do:
source /usr/local/cross/build.sh
Then from the repository checkout directory, do:
./make.sh
It should do a bunch of steps, and finally spit out a cdrom iso, grub.iso, that you can boot with (from a VM!).
If you use Bochs, you can turn on the so-called "port E9 hack" in it's "other" settings. This enables direct debug printing from the kernel to the Bochs console.