From ecff299b28d7a5a16f623e33f96d94a1d06f2ae3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=C3=A7ois=20Autin?=
 <francois.autin@etudiant.univ-rennes1.fr>
Date: Thu, 9 Mar 2023 14:03:35 +0100
Subject: [PATCH] added comments to macros

---
 src/kernel/thread.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/kernel/thread.rs b/src/kernel/thread.rs
index 298df68..31029f8 100644
--- a/src/kernel/thread.rs
+++ b/src/kernel/thread.rs
@@ -106,6 +106,7 @@ mod test {
     use super::{Thread, ThreadContext, NUM_INT_REGS, NUM_FP_REGS, ObjectType};
     const DEFAULT_THREAD_NAME: &str = "test_thread";
 
+    /// Polymorphic macro to get thread without passing a name by default
     macro_rules! get_new_thread {
         () => { Thread::new(DEFAULT_THREAD_NAME) };
         ($a:literal) => {
@@ -113,6 +114,9 @@ mod test {
         };
     }
 
+    /// This macro allows for getting a Thread for which we've ensured proper initial state
+    /// in case a commit further down the line changes the initial state of threads generated
+    /// from Thread::new
     macro_rules! expected_initial_state {
         () => { expected_initial_state!(DEFAULT_THREAD_NAME) };
         ($a:expr) => { {