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This repository has been archived on 2024-06-25. You can view files and clone it, but cannot push or open issues or pull requests.

Furkan Mudanyali 7d0791d806 Paging

2022-07-22 17:50:10 +03:00

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rockOS

Welcome to rockOS project, a hobby OS that aims to run rogue and nethack.

Currently implemented

GDT
IDT
PIC initialization
PIT timer
Keyboard driver
Bitmap paging

Usage

Just grab the latest ISO from the releases and run it on a virtual machine such as QEMU or Virtualbox, bare-metal not tested.

Build

Dependencies

a decent compiler such as gcc or clang
grub2 (if under GNU/Linux)
xorriso
make
tar (for compiling the toolchain)
wget/curl (for compiling the toolchain)

If it is your first time building, you need to compile the toolchain first. For that, you just need to run build-toolchain.sh, which will download binutils, gcc, grub if youre on macOS, and then compile them to $HOME/opt/cross-i686 by default which can be changed from the prompt.

After you compiled the toolchain and added $PREFIX/bin to your PATH as instructed by the script, you can run qemu.sh to compile and open the OS on QEMU or iso.sh to just generate the ISO.

Credits

Furkan Mudanyalı
Uko Kokņevičs

Acknowledgements

osdev.org community for huge documentation on OS Development
musl for libc implementation

License

This project is licensed under GPLv3.0 or later.

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