andrey/rCore
1
0
Fork 0
mirror of https://github.com/rcore-os/rCore.git synced 2024-11-23 00:16:17 +04:00
Code Issues Projects Releases Wiki Activity
Rust version of THU uCore OS. Linux compatible.
405 Commits 6 Branches 1 Tag 15 MiB
Rust 86.3%
Python 10.9%
Makefile 1%
Assembly 0.9%
Shell 0.7%
Other 0.2%
7a9b746c68
Go to file
WangRunji 7a9b746c68 x86_64 back to normal. 
* Fix kernel stack P4E
* User programs: disk0 -> disk1
* IDE IRQ appears ??
2018-09-18 17:49:12 +08:00
crate Update packages and fit for new Rust nightly 2018-09-04 13:19:23 +08:00
docs Update doc & README 2018-07-12 22:46:17 +08:00
kernel x86_64 back to normal. 2018-09-18 17:49:12 +08:00
riscv-pk rv64 toolchain configure for riscv-pk 2018-08-04 23:02:50 +08:00
user Fix user project for new toolchain 2018-08-05 10:41:51 +08:00
.gitignore Fix x86_64. Not elegant. 2018-08-05 17:50:56 +08:00
.gitmodules Fork crate riscv as a submodule 2018-07-05 14:17:30 +08:00
.travis.yml Update travis 2018-08-05 01:07:52 +08:00
Makefile Fix build guide 2018-07-16 13:37:26 +08:00
README.md Update packages and fit for new Rust nightly 2018-09-04 13:19:23 +08:00
status.md Update report 2018-06-15 11:50:51 +08:00

README.md

RustOS

Build Status

Rust port for uCore OS, supporting x86_64 and riscv32i.

Summary

This is a project of THU Operating System (2018 Spring) && Comprehensive Experiment of Computer System (2018 Summer).

Project wiki (internal access only): OS, CECS

Reports (in Chinese): MidReport, FinalReport, RISCV port note

The initial goal is to write a mini OS in Rust with multi-core support. More specifically, it would start from the post of the Writing an OS in Rust series, then reimplement xv6-x86_64 in Rust style.

In fact, it's more complicated than we expected to write an OS starting from scratch. So by the end of OS course, we only finished rewriting ucore_os_lab, without multi-core support. Then as a part of CECS project, we ported it from x86_64 to RISCV32I, and made it work on our FPGA CPU.

Building

Environment

  • Rust toolchain at nightly-2018-09-03
  • cargo-xbuild
  • QEMU >= 2.12.0
  • riscv32
    • RISCV64 GNU toolchain
  • x86_64
    • nasm
    • grub-mkrescue
    • xorriso

How to run

git clone https://github.com/wangrunji0408/RustOS.git --recursive
cd RustOS/kernel
rustup override set nightly-2018-09-03
make run arch=riscv32|x86_64
# For FPGA: 
# make run arch=riscv32 board=1

License

The source code is dual-licensed under MIT or the Apache License (Version 2.0).