> For the complete documentation index, see [llms.txt](https://nankai.gitbook.io/ucore-os-on-risc-v64/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nankai.gitbook.io/ucore-os-on-risc-v64/lab7/shi-yan-nei-rong.md).

# 实验内容

1. 阅读教材与实验指导书。
2. 分析信号量与条件变量的实现。
3. 设计为用户态进程提供信号量机制与条件变量机制的方案。