https://github.com/michaelengel/xv6-d1

Port of MIT's xv6 OS to the Nezha RISC-V board with Allwinner D1 SoC
https://github.com/michaelengel/xv6-d1

Last synced: about 1 month ago
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Port of MIT's xv6 OS to the Nezha RISC-V board with Allwinner D1 SoC

• Host: GitHub
• URL: https://github.com/michaelengel/xv6-d1
• Owner: michaelengel
• License: other
• Created: 2021-09-20T10:04:57.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2022-11-26T15:17:47.000Z (about 2 years ago)
• Last Synced: 2024-08-03T23:12:18.440Z (5 months ago)
• Language: C
• Size: 1.12 MB
• Stars: 95
• Watchers: 4
• Forks: 9
• Open Issues: 0
• Metadata Files:
  • Readme: README
  • License: LICENSE

Awesome Lists containing this project

• awesome-mango-pi-mq-pro - xv6-d1 - V board with Allwinner D1 SoC. (OS Images)

README

        
xv6 is a re-implementation of Dennis Ritchie's and Ken Thompson's Unix

Version 6 (v6).  xv6 loosely follows the structure and style of v6,

but is implemented for a modern RISC-V multiprocessor using ANSI C.

ACKNOWLEDGMENTS

xv6 is inspired by John Lions's Commentary on UNIX 6th Edition (Peer

to Peer Communications; ISBN: 1-57398-013-7; 1st edition (June 14,

2000)). See also https://pdos.csail.mit.edu/6.828/, which

provides pointers to on-line resources for v6.

The following people have made contributions: Russ Cox (context switching,

locking), Cliff Frey (MP), Xiao Yu (MP), Nickolai Zeldovich, and Austin

Clements.

We are also grateful for the bug reports and patches contributed by

Silas Boyd-Wickizer, Anton Burtsev, Dan Cross, Cody Cutler, Mike CAT,

Tej Chajed, Asami Doi, eyalz800, , Nelson Elhage, Saar Ettinger, Alice

Ferrazzi, Nathaniel Filardo, Peter Froehlich, Yakir Goaron,Shivam

Handa, Bryan Henry, jaichenhengjie, Jim Huang, Alexander Kapshuk,

Anders Kaseorg, kehao95, Wolfgang Keller, Jonathan Kimmitt, Eddie

Kohler, Austin Liew, Imbar Marinescu, Yandong Mao, Matan Shabtay,

Hitoshi Mitake, Carmi Merimovich, Mark Morrissey, mtasm, Joel Nider,

Greg Price, Ayan Shafqat, Eldar Sehayek, Yongming Shen, Fumiya

Shigemitsu, Takahiro, Cam Tenny, tyfkda, Rafael Ubal, Warren Toomey,

Stephen Tu, Pablo Ventura, Xi Wang, Keiichi Watanabe, Nicolas

Wolovick, wxdao, Grant Wu, Jindong Zhang, Icenowy Zheng, and Zou Chang

Wei.

The code in the files that constitute xv6 is

Copyright 2006-2020 Frans Kaashoek, Robert Morris, and Russ Cox.

ERROR REPORTS

Please send errors and suggestions to Frans Kaashoek and Robert Morris

(kaashoek,[email protected]). The main purpose of xv6 is as a teaching

operating system for MIT's 6.S081, so we are more interested in

simplifications and clarifications than new features.

BUILDING AND RUNNING XV6

You will need a RISC-V "newlib" tool chain from

https://github.com/riscv/riscv-gnu-toolchain, and qemu compiled for

riscv64-softmmu. Once they are installed, and in your shell

search path, you can run "make qemu".