Smp (#23)

* 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

drivers/ps2d/src/main.rs

@@ -122,7 +122,7 @@ fn main() {
     thread::spawn(|| {
         unsafe {
             iopl(3).expect("ps2d: failed to get I/O permission");
-            asm!("cli" :::: "intel", "volatile");
+            asm!("cli" : : : : "intel", "volatile");
         }
 
         let input = File::open("display:input").expect("ps2d: failed to open display:input");