From 893e67745bdcbba9d511ff9f9c6c4c8c97bdd7e6 Mon Sep 17 00:00:00 2001
From: wangmingrong1 <wangmingrong1@xiaomi.com>
Date: Tue, 3 Dec 2024 18:25:51 +0800
Subject: [PATCH] gcc/gcov: Add instrumentation function

Some functions will insert these functions:
void __gcov_execve(void)
{
}
void __gcov_execv(void)
{
}
void __gcov_fork(void)
{
}

Signed-off-by: wangmingrong1 <wangmingrong1@xiaomi.com>
---
 libs/libbuiltin/libgcc/gcov.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/libs/libbuiltin/libgcc/gcov.c b/libs/libbuiltin/libgcc/gcov.c
index eac1c3c5394..987efa1b603 100644
--- a/libs/libbuiltin/libgcc/gcov.c
+++ b/libs/libbuiltin/libgcc/gcov.c
@@ -315,6 +315,18 @@ void __gcov_exit(void)
 {
 }
 
+void __gcov_execve(void)
+{
+}
+
+void __gcov_execv(void)
+{
+}
+
+void __gcov_fork(void)
+{
+}
+
 void __gcov_dump(void)
 {
   FAR struct gcov_info *info;