建立工程，成功创建两个虚拟串口

source/OpenAMP/libmetal/test/system/linux/main.c

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2016, Xilinx Inc. and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include "metal-test.h"
+
+int main(void)
+{
+	int status;
+
+	status = metal_tests_run(NULL);
+
+	return status;
+}