Teddy-Cat-OS

Introduction

This project is a learning-oriented operating system, targeting a 32-bit RISC-V architecture and runnable on a virt machine.

It is based on the tutorial “OS in 1000 Lines”, serving as the starting point for learning.
Many parts of the code are adapted or directly carried over from that project.

Related Links

• Development Log (Traditional Chinese)

Environment Setup

sudo apt update && sudo apt install -y clang lld qemu-system-riscv32 curl

git clone https://github.com/weiso131/Teddy-Cat-OS
cd Teddy-Cat-OS
curl -LO https://github.com/qemu/qemu/raw/v8.0.4/pc-bios/opensbi-riscv32-generic-fw_dynamic.bin

Build & Run

make
make run