add lib/CMSIS_5 v5.7 locally

lib/CMSIS_5/CMSIS/RTOS2/RTX/Template/svc_user.c

@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2013-2018 Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the License); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Project:     CMSIS-RTOS RTX
+ * Title:       SVC User Table
+ *
+ * -----------------------------------------------------------------------------
+ */
+
+#define USER_SVC_COUNT  0       // Number of user SVC functions
+
+extern void * const osRtxUserSVC[1+USER_SVC_COUNT];
+       void * const osRtxUserSVC[1+USER_SVC_COUNT] = {
+  (void *)USER_SVC_COUNT,
+//(void *)user_function1,
+// ...
+};