1 files changed, 134 insertions, 0 deletions
diff --git a/cpukit/include/rtems/fatal.h b/cpukit/include/rtems/fatal.h
new file mode 100644
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+++ b/cpukit/include/rtems/fatal.h
@@ -0,0 +1,134 @@
+/**
+ * @file
+ *
+ * @brief Fatal API.
+ */
+
+/*
+ *  COPYRIGHT (c) 1989-2011.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.org/license/LICENSE.
+ */
+
+#ifndef _RTEMS_FATAL_H
+#define _RTEMS_FATAL_H
+
+#include <rtems/score/basedefs.h> /* RTEMS_NO_RETURN */
+#include <rtems/extension.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @defgroup ClassicFatal Fatal
+ *
+ * @ingroup ClassicRTEMS
+ *
+ * @brief The Fatal Manager provides functions for fatal system states and or
+ * irrecoverable errors.
+ */
+/**@{**/
+
+/**
+ * @brief Assert context.
+ */
+typedef struct {
+  const char *file;
+  int         line;
+  const char *function;
+  const char *failed_expression;
+} rtems_assert_context;
+
+/**
+ * @brief Exception frame.
+ */
+typedef CPU_Exception_frame rtems_exception_frame;
+
+/**
+ * @brief Prints the exception frame via printk().
+ *
+ * @see rtems_fatal() and RTEMS_FATAL_SOURCE_EXCEPTION.
+ */
+static inline void rtems_exception_frame_print(
+  const rtems_exception_frame *frame
+)
+{
+  _CPU_Exception_frame_print( frame );
+}
+
+/**
+ * @brief Invokes the internal error handler with a source of
+ * INTERNAL_ERROR_RTEMS_API and is internal set to false.
+ *
+ * @param[in] the_error is a 32-bit fatal error code.
+ *
+ * @see _Terminate().
+ */
+void rtems_fatal_error_occurred(
+  uint32_t   the_error
+) RTEMS_NO_RETURN;
+
+/**
+ * @brief Terminates the system.
+ *
+ * @param[in] fatal_source The fatal source.
+ * @param[in] error_code The error code.
+ *
+ * @see _Terminate().
+ */
+RTEMS_NO_RETURN RTEMS_INLINE_ROUTINE void rtems_fatal(
+  rtems_fatal_source fatal_source,
+  rtems_fatal_code   error_code
+)
+{
+  _Terminate( fatal_source, error_code );
+}
+
+/**
+ * @brief Prints the specified message via printk() and terminates the system.
+ *
+ * @param[in] fmt The message format.
+ * @param[in] ... The message parameters.
+ *
+ * @see _Terminate().
+ */
+RTEMS_NO_RETURN void rtems_panic(
+  const char *fmt, ...
+) RTEMS_PRINTFLIKE( 1, 2 );
+
+/**
+ * @brief Returns a text for a fatal source.
+ *
+ * The text for each fatal source is the enumerator constant.
+ *
+ * @param[in] source is the fatal source.
+ *
+ * @retval text The fatal source text.
+ * @retval "?" The passed fatal source is invalid.
+ */
+const char *rtems_fatal_source_text( rtems_fatal_source source );
+
+/**
+ * @brief Returns a text for an internal error code.
+ *
+ * The text for each internal error code is the enumerator constant.
+ *
+ * @param[in] error is the error code.
+ *
+ * @retval text The error code text.
+ * @retval "?" The passed error code is invalid.
+ */
+const char *rtems_internal_error_text( rtems_fatal_code error );
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+/* end of include file */