Diff: common/exit.c

Revision:

336:1e18a06a987b

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/common/exit.c	Thu Jan 15 02:25:40 2015 +0000
@@ -0,0 +1,46 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * 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
+ *
+ *     http://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.
+ */
+#include "semihost_api.h"
+#include "mbed_interface.h"
+#if DEVICE_STDIO_MESSAGES
+#include <stdio.h>
+#endif
+
+#ifdef TOOLCHAIN_GCC_CW
+// TODO: Ideally, we would like to define directly "_ExitProcess"
+void mbed_exit(int return_code) {
+#elif defined TOOLCHAIN_GCC_ARM
+void _exit(int return_code) {
+#else
+void exit(int return_code) {
+#endif
+
+#if DEVICE_STDIO_MESSAGES
+    fflush(stdout);
+    fflush(stderr);
+#endif
+
+#if DEVICE_SEMIHOST
+    if (mbed_interface_connected()) {
+        semihost_exit();
+    }
+#endif
+    if (return_code) {
+        mbed_die();
+    }
+
+    while (1);
+}