From aba0a25524d700ff54cf95041b9d9753bbee262e Mon Sep 17 00:00:00 2001
From: Huang Qi <huangqi3@xiaomi.com>
Date: Mon, 6 Mar 2023 17:07:28 +0800
Subject: [PATCH] ubsan: Implement __ubsan_handle_invalid_builtin

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
---
 mm/ubsan/ubsan.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/mm/ubsan/ubsan.c b/mm/ubsan/ubsan.c
index 744117af17..e0952a5c42 100644
--- a/mm/ubsan/ubsan.c
+++ b/mm/ubsan/ubsan.c
@@ -377,3 +377,8 @@ void __ubsan_handle_pointer_overflow(FAR void *data,
 {
   ubsan_prologue_epilogue(data, "pointer-overflow");
 }
+
+void __ubsan_handle_invalid_builtin(FAR void *data)
+{
+  ubsan_prologue_epilogue(data, "invalid-builtin");
+}