From 1118f1fa0fc1c9105e39452378cc0405b808b8c7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=C3=A7ois=20Autin?=
 <francois.autin@etudiant.univ-rennes1.fr>
Date: Wed, 22 Mar 2023 17:17:53 +0100
Subject: [PATCH] Added doc to thread manager

---
 src/kernel/thread_manager.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/kernel/thread_manager.rs b/src/kernel/thread_manager.rs
index fc0a614..b9fd7ae 100644
--- a/src/kernel/thread_manager.rs
+++ b/src/kernel/thread_manager.rs
@@ -145,6 +145,7 @@ impl ThreadManager {
         machine.interrupt.set_status(old_status);
     }
 
+	/// Save the CPU state of a user program on a context switch.
     pub fn thread_save_processor_state(&mut self, machine: &mut Machine, thread: Rc<RefCell<Thread>>) {
         let mut t = thread.borrow_mut();
         for i in 0..NUM_INT_REGS {
@@ -155,6 +156,7 @@ impl ThreadManager {
         }
     }
 
+    /// Restore the CPU state of a user program on a context switch.
     pub fn thread_restore_processor_state(&self, machine: &mut Machine, thread: Rc<RefCell<Thread>>) {
         let t: Ref<_> = thread.borrow();
         for i in 0..NUM_INT_REGS {