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66 lines
2.4 KiB
66 lines
2.4 KiB
# rCore
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[](https://travis-ci.org/rcore-os/rCore)
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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: x86_64, RISCV32/64, AArch64, MIPS (planned)
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Tested boards: QEMU, HiFive Unleashed, x86_64 PC (i5/i7), Raspberry Pi 3B+
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[Dev docs](https://rucore.gitbook.io/rust-os-docs/) (in Chinese)
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## Building
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### Environment
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* [Rust](https://www.rust-lang.org) toolchain at nightly-2019-02-16
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* Cargo tools: [cargo-xbuild](https://github.com/rust-osdev/cargo-xbuild)
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* [QEMU](https://www.qemu.org) >= 3.1.0
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* [bootimage](https://github.com/rust-osdev/bootimage) (for x86_64)
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* [RISCV64 GNU toolchain](https://www.sifive.com/boards) (for riscv32/64)
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* [AArch64 GNU toolchain](https://cs140e.sergio.bz/assignments/0-blinky/) (for aarch64)
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* [musl-cross-make](https://github.com/richfelker/musl-cross-make) (for userland musl, or download prebuilt toolchain from [musl.cc](https://musl.cc/))
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* [libfuse-dev](https://github.com/libfuse/libfuse) (for userland image generation)
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See [Travis script](./.travis.yml) for details.
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### How to run
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```bash
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$ rustup component add rust-src
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$ cargo install cargo-xbuild bootimage
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```
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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 arch={riscv32,riscv64,x86_64,aarch64} # requires x86_64-linux-musl-gcc or musl-gcc
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$ cd ../kernel
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$ make run arch={riscv32,riscv64,x86_64,aarch64} mode=release
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$ make run arch=x86_64 mode=release pci_passthru=0000:00:00.1 # for ixgbe real nic, find its pci (bus, dev, func) first
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```
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## History
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This is a project of THU courses:
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* Operating System (2018 Spring)
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* Comprehensive Experiment of Computer System (2018 Summer)
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* Operating System Train (2018 Autumn)
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* Operating System (2019 Spring)
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Project wiki (internal access only): [OS](http://os.cs.tsinghua.edu.cn/oscourse/OS2018spring/projects/g11), [CECS](http://os.cs.tsinghua.edu.cn/oscourse/csproject2018/group05), [OST](http://os.cs.tsinghua.edu.cn/oscourse/OsTrain2018)
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Reports (in Chinese): [docs](./docs)
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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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