From 47f07980799f1618a6c5a524bd719a7d123f5d8d Mon Sep 17 00:00:00 2001
From: Bernard Xiong <bernard.xiong@gmail.com>
Date: Tue, 28 Jun 2016 08:24:26 +0000
Subject: [PATCH] [C++] Add _init/_fini routines for GCC

---
 components/cplusplus/crt_init.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/components/cplusplus/crt_init.c b/components/cplusplus/crt_init.c
index 9a823e394c..c8144027eb 100644
--- a/components/cplusplus/crt_init.c
+++ b/components/cplusplus/crt_init.c
@@ -21,6 +21,7 @@
 * Date           Author       Notes
 * 2014-12-03     Bernard      Add copyright header.
 * 2014-12-29     Bernard      Add cplusplus initialization for ARMCC.
+* 2016-06-28     Bernard      Add _init/_fini routines for GCC.
 */
 
 #include <rtthread.h>
@@ -32,6 +33,14 @@ void $Sub$$__cpp_initialize__aeabi_(void)
 {
 	/* empty */
 }
+#elif defined(__GNUC__)
+void _init()
+{
+}
+
+void _fini() 
+{
+}
 #endif
 
 int cplusplus_system_init(void)