建立工程，成功创建两个虚拟串口

source/OpenAMP/libmetal/lib/system/zephyr/log.h

@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2018, Xilinx Inc. and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*
+ * @file	zephyr/log.h
+ * @brief	Zephyr libmetal log handler definition.
+ */
+
+#ifndef __METAL_METAL_LOG__H__
+#error "Include metal/log.h instead of metal/zephyr/log.h"
+#endif
+
+#ifndef __METAL_ZEPHYR_LOG__H__
+#define __METAL_ZEPHYR_LOG__H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void metal_zephyr_log_handler(enum metal_log_level level,
+			      const char *format, ...);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __METAL_ZEPHYR_LOG__H__ */