> For the complete documentation index, see [llms.txt](https://mit-public-courses-cn-translatio.gitbook.io/mit6-s081/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mit-public-courses-cn-translatio.gitbook.io/mit6-s081/lec03-os-organization-and-system-calls.md).

# Lec03 OS Organization and System Calls (Frans)

准备工作：阅读【1】中的chapter2和XV6的代码。

【1】<https://pdos.csail.mit.edu/6.828/2020/xv6/book-riscv-rev1.pdf>