zOS

just reimplementation of OS in 1k lines

setup

linux

sudo apt update && sudo apt install -y snapd qemu-system-misc curl
sudo snap install zig --beta --classic
git clone https://github.com/dgv/zOS; cd zOS
curl -LO https://github.com/qemu/qemu/raw/v8.0.4/pc-bios/opensbi-riscv32-generic-fw_dynamic.bin
zig build run

macos

brew install zig qemu
git clone https://github.com/dgv/zOS; cd zOS
zig build run