rCore
Rust version of THU uCore OS Plus.
Going to be the next generation teaching operating system.
Supported architectures: x86_64, RISCV32/64, AArch64, MIPS32
Tested boards: QEMU, HiFive Unleashed, x86_64 PC (i5/i7), Raspberry Pi 3B+, Kendryte K210 and FPGA running Rocket Chip / TrivialMIPS
Building
Environment
- Rust toolchain at nightly-2019-03-05
- Cargo tools: cargo-xbuild
- QEMU >= 3.1.0
- bootimage (for x86_64)
- RISCV64 GNU toolchain (for riscv32/64)
- AArch64 GNU toolchain (for aarch64)
- musl-cross-make (for userland musl, or download prebuilt toolchain from musl.cc)
- libfuse-dev (for userland image generation)
See Travis script for details.
How to run
$ rustup component add rust-src llvm-tools-preview
$ cargo install cargo-binutils
$ cargo install cargo-xbuild --force
$ cargo install bootimage --version 0.5.7 --force$ git clone https://github.com/rcore-os/rCore.git --recursive
$ cd rCore/user
$ make sfsimg arch={riscv32,riscv64,x86_64,aarch64,mipsel} # requires $(arch)-linux-musl-gcc
$ cd ../kernel
$ make run arch={riscv32,riscv64,x86_64,aarch64,mipsel} mode=release
$ make run arch=x86_64 mode=release pci_passthru=0000:00:00.1 # for ixgbe real nic, find its pci (bus, dev, func) firstMaintainers
| Module | Maintainer |
|---|---|
| x86_64 | @wangrunji0408 |
| RISC-V | @jiegec |
| ARM (Raspi3) | @equation314 |
| MIPS | @Harry_Chen @miskcoo |
| Memory, Process, File System | @wangrunji0408 |
| Network with drivers | @jiegec |
| GUI | @equation314 |
History
This is a project of THU courses:
- Operating System (2018 Spring)
- Comprehensive Experiment of Computer System (2018 Summer)
- Operating System Train (2018 Autumn)
- Operating System (2019 Spring)
Reports and Dev docs (in Chinese)
It's based on BlogOS , a demo project in the excellent tutorial Writing an OS in Rust (First Edition).
License
The source code is dual-licensed under MIT or the Apache License (Version 2.0).