vineyard
A work-in-progress hobby operating system for x86_64.
Status
Currently implemented features include:
- ACPI, implemented via ACPICA: for shutdown and PCI IRQ resolving
- NVMe: read-only support
- ubsan: for catching undefined behavior
Roadmap
Priorities in the future:
- Support for filesystems: FAT (for the EFI partition) and one for the root partition (maybe btrfs?)
- libc cleanup:
- namespace pollution, including use of stdint.h types
- Stack Smashing Protector
- proper C and POSIX compliance
- timing via HPET
- functional user-space
- think about turning this into a microkernel?
- SMP
- Intel HD Graphics drivers
- Intel HDA
Prerequisites
Required:
- a Unix-ish OS with bash
- Python 3, preferably >= 3.7
- Python's PyYAML
- xbstrap
- Kconfiglib, a Python reimplementation of Linux' Kconfig-related utilities
- mtools, for working with FAT images
- mkfs.btrfs
- QEMU
- yasm
- clang
- lld
Optional:
- VirtualBox, with the Extension Pack installed (required for NVMe support!)
- VMWare
Building
Clone the repo vineyard-os/bootstrap
into the project folder vineyard
.
git clone https://github.com/vineyard-os/bootstrap vineyard
cd vineyard
In the root folder vineyard
, set up xbstrap and run it:
xbstrap init .
xbstrap install --all
To test vineyard in QEMU, run this from the root project folder:
make -C vineyard test