Task

[chenyukang]

A initial experiment version for task table.

proc seems still a keyword for compiler,
according to this: rust-lang/rust#19338, it should have been removed.
I found a bug? :)

[ckkashyap]

wow ... linking std is working? that is good news.
I looked for a task.c in xv6 but could not find it. What content of xv6 is in task.rs? Or is it just to exercise libstd?

[chenyukang]

In xv6, it's named proc.c, if I named it as task.rs, then in kernel.rs

mod proc;

the compiler report an error for : "proc is a reserved keyword"

[ckkashyap]

btw ... I just realised that libstd is not being linked .... so it seems we dont need stdlib

[chenyukang]

yes, I forgotten remove that line in Makefile.

[ckkashyap]

It would be great if you could take up spinlock.rs ... the definition of cpu is pending .... which in turn depends on a few things