sapi: Add rtems_fatal_source_description()

cpukit/sapi/src/fatalsrcdesc.c

@@ -0,0 +1,53 @@
+/**
+ * @file
+ *
+ * @brief Implementation of rtems_fatal_source_description()
+ *
+ * @ingroup ClassicFatal
+ */
+
+/*
+ * Copyright (c) 2013 embedded brains GmbH.  All rights reserved.
+ *
+ *  embedded brains GmbH
+ *  Obere Lagerstr. 30
+ *  82178 Puchheim
+ *  Germany
+ *  <rtems@embedded-brains.de>
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.com/license/LICENSE.
+ */
+
+#if HAVE_CONFIG_H
+  #include "config.h"
+#endif
+
+#include <rtems/fatal.h>
+
+static const char *const fatal_source_desc [] = {
+  "INTERNAL_ERROR_CORE",
+  "INTERNAL_ERROR_RTEMS_API",
+  "INTERNAL_ERROR_POSIX_API",
+  "RTEMS_FATAL_SOURCE_BDBUF",
+  "RTEMS_FATAL_SOURCE_APPLICATION",
+  "RTEMS_FATAL_SOURCE_EXIT",
+  "RTEMS_FATAL_SOURCE_BSP_GENERIC",
+  "RTEMS_FATAL_SOURCE_BSP_SPECIFIC",
+  "RTEMS_FATAL_SOURCE_ASSERT",
+  "RTEMS_FATAL_SOURCE_STACK_CHECKER",
+  "RTEMS_FATAL_SOURCE_EXCEPTION"
+};
+
+const char *rtems_fatal_source_description( rtems_fatal_source source )
+{
+  size_t i = source;
+  const char *desc = "?";
+
+  if ( i < RTEMS_ARRAY_SIZE( fatal_source_desc ) ) {
+    desc = fatal_source_desc [i];
+  }
+
+  return desc;
+}