Refurnish

2026-06-13 08:08:10 -07:00 · 2020-09-15 19:45:37 -04:00
parent d90da16f2c
commit df77702e4c
45 changed files with 729 additions and 1002 deletions
@@ -7,7 +7,6 @@ categories: xv6

 I hate xv6, a stupid, useless education-oriented system. In this article, I will generally talk about how to implement system call to this operating system.

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 ## Xv6 Systemcall
 To invoke a system call, we have to first define a user mode function to be the interface of the kernel instruction  in file *user.h*.