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Smp (#23)

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* Fire up multiple processors

* Use IPIs to wake up secondary processors

* Much better exception information

* Modifications to show more information on fault

* WIP: Use real libstd

* Add TLS (not complete)

* Add random function, export getpid, cleanup

* Do not spin APs until new context

* Update rust

* Update rust

* Use rd/wrfsbase

* Implement TLS

* Implement compiler builtins and update rust

* Update rust

* Back to Redox libstd

* Update rust
This commit is contained in:
Jeremy Soller 2016-10-31 10:49:00 -06:00 • committed by GitHub
parent 25dc44b348
commit 149b0297a4
54 changed files with 1121 additions and 380 deletions
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7
drivers/ahcid/src/main.rs
View file

@ -30,11 +30,6 @@ fn main() {
print!("{}", format!(" + AHCI on: {:X} IRQ: {}\n", bar, irq));
thread::spawn(move || {
unsafe {
syscall::iopl(3).expect("ahcid: failed to get I/O permission");
asm!("cli" :::: "intel", "volatile");
}
let address = unsafe { syscall::physmap(bar, 4096, MAP_WRITE).expect("ahcid: failed to map address") };
{
let socket_fd = syscall::open(":disk", syscall::O_RDWR | syscall::O_CREAT | syscall::O_NONBLOCK).expect("ahcid: failed to create disk scheme");
@ -56,7 +51,7 @@ fn main() {
let mut packet = Packet::default();
if socket.read(&mut packet).expect("ahcid: failed to read disk scheme") == 0 {
break;
}
}
scheme.handle(&mut packet);
socket.write(&mut packet).expect("ahcid: failed to write disk scheme");
}