From 6db5ea03c359c6230fdc53e0b035f25d9e0cf1f3 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel@rtems.org>
Date: Wed, 9 Mar 2016 11:25:13 -0600
Subject: [PATCH] pc386/startup/bsp_fatal_halt.c: Fix noreturn does return
 warning

---
 c/src/lib/libbsp/i386/pc386/startup/bsp_fatal_halt.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/c/src/lib/libbsp/i386/pc386/startup/bsp_fatal_halt.c b/c/src/lib/libbsp/i386/pc386/startup/bsp_fatal_halt.c
index 3e4f26386d..07bbd793e0 100644
--- a/c/src/lib/libbsp/i386/pc386/startup/bsp_fatal_halt.c
+++ b/c/src/lib/libbsp/i386/pc386/startup/bsp_fatal_halt.c
@@ -18,4 +18,7 @@ void _CPU_Fatal_halt(uint32_t source, uint32_t error)
          : "=r" ((error))
          : "0" ((error))
   );
+  #ifdef __GNUC__
+    __builtin_unreachable();
+  #endif
 }