mirror of
https://github.com/rcore-os/rCore.git
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91 lines
2.7 KiB
Markdown
91 lines
2.7 KiB
Markdown
# rCore
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[](https://github.com/rcore-os/rCore/actions)
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Rust version of THU [uCore OS Plus](https://github.com/chyyuu/ucore_os_plus).
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Going to be the next generation teaching operating system.
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Supported architectures and boards:
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* x86_64(Tier 1): QEMU, PC (i5/i7)
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* RISCV32/64(Tier 2): QEMU, HiFive Unleashed
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* AArch64(Tier 2): QEMU, Raspberry Pi 3B+
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* MIPS32(Tier 3): QEMU, [TrivialMIPS](https://github.com/Harry-Chen/TrivialMIPS)
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## What's included
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rCore has the following features:
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* Linux compatible syscall interface: run Linux userspace programs
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* Network stack
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* Simple file system
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* Signal system
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* Async IO
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* Kernel module
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## Building
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### Environment
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* [Rust](https://www.rust-lang.org) toolchain
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* [QEMU](https://www.qemu.org) >= 4.1.0
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* [musl-based GCC toolchains](https://musl.cc/) (only for building [user programs](https://github.com/rcore-os/rcore-user))
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Setup on Linux or macOS:
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```bash
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$ rustup component add rust-src llvm-tools-preview
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```
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Or use Docker container:
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```bash
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$ docker run -it -v $PWD:$PWD -w $PWD wangrunji0408/rcore
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```
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### How to run
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```bash
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$ git clone https://github.com/rcore-os/rCore.git --recursive
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$ cd rCore/user
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$ make sfsimg PREBUILT=1 ARCH=x86_64
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$ cd ../kernel
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$ make run ARCH=x86_64 LOG=info
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```
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See [Makefile](kernel/Makefile) for more usages.
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## Maintainers
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| Module | Maintainer |
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|--------|-----------------------|
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| x86_64 | @wangrunji0408 |
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| RISC-V | @jiegec |
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| AArch64 (Raspi3) | @equation314 |
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| MIPS | @Harry_Chen @miskcoo |
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| Memory, Process, File System | @wangrunji0408 |
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| Network with drivers | @jiegec |
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| GUI | @equation314 |
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## History
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This is a project of THU courses:
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* [Operating System (2018 Spring)](http://os.cs.tsinghua.edu.cn/oscourse/OS2018spring/projects/g11)
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* [Comprehensive Experiment of Computer System (2018 Summer)](http://os.cs.tsinghua.edu.cn/oscourse/csproject2018/group05)
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* [Operating System Train (2018 Autumn)](http://os.cs.tsinghua.edu.cn/oscourse/OsTrain2018)
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* [Operating System (2019 Spring)](http://os.cs.tsinghua.edu.cn/oscourse/OS2019spring/projects)
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* [Operating System Train (2019 Autumn)](http://os.cs.tsinghua.edu.cn/oscourse/OsTrain2019)
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* [Operating System (2020 Spring)](http://os.cs.tsinghua.edu.cn/oscourse/OS2020spring/projects)
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[Reports](./docs) and [Dev docs](https://rucore.gitbook.io/rust-os-docs/) (in Chinese)
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It's based on [BlogOS](https://github.com/phil-opp/blog_os) , a demo project in the excellent tutorial [Writing an OS in Rust (First Edition)](https://os.phil-opp.com/first-edition/).
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## License
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The source code is dual-licensed under MIT or the Apache License (Version 2.0).
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