From befd9c0e4c1005d46b129b21d59740d661294abf Mon Sep 17 00:00:00 2001
From: Michal Sieron <msieron@internships.antmicro.com>
Date: Tue, 17 Aug 2021 09:30:15 +0200
Subject: [PATCH] Add comment documenting libc/missing.c

---
 litex/soc/software/libc/missing.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/litex/soc/software/libc/missing.c b/litex/soc/software/libc/missing.c
index 3125b37b2..c70d8f368 100644
--- a/litex/soc/software/libc/missing.c
+++ b/litex/soc/software/libc/missing.c
@@ -1,3 +1,9 @@
+/* This file contains functions that were missing
+ * during picolibc compilation. They are only stubs
+ * and should be probably replaced with more
+ * meaningful versions.
+ */
+
 #include <stddef.h>
 
 int getentropy(void *v, size_t s) {