Xv6

xv6
xv6 啟動，並使用 ls 命令
开发者MIT
编程语言C语言和汇编语言
作業系統家族类Unix系统
源码模式开源
当前版本
x86 (EOL):rev11（2018年9月2日，​6年前​（2018-09-02））
RISC-V:rev3（2022年9月5日，​2年前​（2022-09-05））
支持的语言英语
支援平台多处理器x86RISC-V
内核类别宏内核
默认用户界面命令行界面
许可证MIT许可证
官方網站pdos.csail.mit.edu/6.828/xv6


xv6是以ANSI C重新編寫的Unix第六版現代實作版本，適用於多处理器x86或RISC-V系統。xv6於2006年問世，作為麻省理工学院的作業系統工程（6.828）課程的教學使用。

目的

与Linux或BSD不同，xv6非常简单，足以在一个学期内讲完，但仍然包含Unix的重要概念和组织[1]。由于PDP-11机器没有被广泛使用，而且最初的操作系统是用过时的pre-ANSI C编写的，所以该课程没有学习原始的V6代码，而是使用xv6[1]。

內建文档

xv6 Makefile的一个特性是能够以可读的格式生成整个源代码清单的PDF文档。整个打印输出只有99页，包括交叉引用[2]。这让人想起原始的V6源代码，该代码在《Lions' Commentary on UNIX 6th Edition, with Source Code》一书中以类似的形式发布。

教学使用

xv6已被用于许多著名大学的操作系统课程，包括：

美国的西北大学 (伊利诺伊州)[3]，喬治·華盛頓大學[4]，东北大学[5]， 耶鲁大学[6]，哥伦比亚大学[7]， 约翰·霍普金斯大学[8]， 波特蘭州立大學[9]，南方耶稣复临大学[10]，威斯康星大学麦迪逊分校[11]， 宾汉顿大学，犹他大学[12][13]， 加利福尼亚州大学欧文分校[14]， 加利福尼亞大學河濱分校[15]，伊利诺伊大学芝加哥分校[16]，罗格斯大学[17]，纽约大学。

中国的清华大学[18],天津大学。

以色列的內蓋夫本-古里安大學[19]。

印度的印度理工学院孟买校区、印度理工学院马德拉斯校区和印度理工学院布巴内斯瓦尔校区。

瑞典的林奈大学[20]。

新西兰的奥塔哥大学[21]。

阿根廷的国立科尔多瓦大学[22]和National University of Río Cuarto（英语：National University of Río Cuarto）[23]。

智利的费德里科圣玛利亚理工大学。

意大利的摩德纳大学[24]和巴勒莫大学[25]。

伊朗的德黑兰大学[26]。

巴西的米纳斯吉拉斯联邦大学[27]。

臺灣的國立臺灣大學[28]

生产使用

参考文献

  1. ^ 1.0 1.1 Xv6, a simple Unix-like teaching operating system. [2014-09-22]. （原始内容存档于2015-08-23）. 
  2. ^ xv6 source listing (PDF). [2018-01-10]. （原始内容 (pdf)存档于2021-12-09）. 
  3. ^ EECS 343: Operating System, Fall 2016-17. [2018-11-11]. （原始内容存档于2018-10-24）. 
  4. ^ CSCI 3411 - Operating Systems, Fall 2018. [2018-09-27]. （原始内容存档于2021-12-17）. 
  5. ^ CS 3650: Computer Systems, Fall 2014. [2014-12-09]. （原始内容存档于2016-12-16）. 
  6. ^ CS422/522: Operating Systems, Spring 2010 — Overview. [2010-02-05]. （原始内容存档于2012-07-30）. 
  7. ^ COMS W4118: Operating Systems I, Fall 2013. [2013-09-09]. （原始内容存档于2021-09-21）. 
  8. ^ 600.318/418: Operating Systems. [2015-11-07]. （原始内容存档于2015-11-04）. 
  9. ^ CS 333 Introduction to Operating Systems. [2018-04-10]. （原始内容存档于2018-10-25）. 
  10. ^ School of Computing at Southern Adventist University. [2017-12-10]. （原始内容存档于2018-10-20）. 
  11. ^ CS-537: Introduction to Operating Systems. [2011-11-04]. （原始内容存档于2021-11-14）. 
  12. ^ CS 6460: Operating Systems. [2014-01-20]. （原始内容存档于2021-09-21）. 
  13. ^ Embedded in Academia : Xv6. [2014-04-08]. （原始内容存档于2014-04-13）. 
  14. ^ University of California, Irvine, Wikipedia, 2018-11-10 [2018-11-14] （英语） 
  15. ^ CS 202: Advanced Operating System. [2017-12-02]. 
  16. ^ CS385 - Operating Systems Concepts and Design. [2015-03-18]. （原始内容存档于2021-09-21）. 
  17. ^ 01:198:416: Operating Systems Design. [2010-02-05]. （原始内容存档于2012-07-30）. 
  18. ^ FrontPage - OS Teaching Wiki. [2010-03-18]. （原始内容存档于2012-07-30）. 
  19. ^ Operating Systems - 2012/Spring - Main. [2012-03-26]. （原始内容存档于2021-09-21）. 
  20. ^ 1DV201: Operating system. [2013-03-14]. （原始内容存档于2022-04-01）. 
  21. ^ COSC440: Advanced Operating system. [2015-07-14]. （原始内容存档于2022-02-09）. 
  22. ^ SistOp14: Operating Systems. [2015-08-06]. 
  23. ^ Operating Systems. [2015-08-06]. [永久失效連結]
  24. ^ Progettazione di Sistemi Operativi. [2017-10-09]. （原始内容存档于2021-09-21）. 
  25. ^ Sistemi Operativi. [2015-10-18]. 
  26. ^ Operating Systems instructed by Dr. Mehdi Kargahi. [失效連結]
  27. ^ DCC605: Sistemas Operacionais. [2015-11-16]. （原始内容存档于2021-09-21）. 
  28. ^ 課程大綱. [2023-03-20]. （原始内容存档于2023-03-20）. 
  29. ^ T6: TrustZone Based Trusted Kernel. [2015-01-12]. （原始内容存档于2021-10-29）. 

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