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ucore-lab5 - Heeler-Deer #69

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heeler-deer opened this issue Aug 29, 2023 · 0 comments
Open

ucore-lab5 - Heeler-Deer #69

heeler-deer opened this issue Aug 29, 2023 · 0 comments

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@heeler-deer
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https://heeler-deer.top/posts/44218/

练习解答 实验目的 了解第一个用户进程创建过程 了解系统调用框架的实现机制 了解ucore如何实现系统调用sys_fork/sys_exec/sys_exit/sys_wait来进行进程管理 实验内容 实验4完成了内核线程,但到目前为止,所有的运行都在内核态执行。实验5将创建用户进程,让用户进程在用户态执行,且在需要ucore支持时,可通过系统调用来让ucore提供服务。为此需要构造出第一个用

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