1 files changed, 61 insertions, 0 deletions
diff --git a/c/src/exec/score/src/interr.c b/c/src/exec/score/src/interr.c
new file mode 100644
index 0000000000..3eb2bc1746
--- /dev/null
+++ b/c/src/exec/score/src/interr.c
@@ -0,0 +1,61 @@
+/*
+ *  Internal Error Handler
+ *
+ *  COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
+ *  On-Line Applications Research Corporation (OAR).
+ *  All rights assigned to U.S. Government, 1994.
+ *
+ *  This material may be reproduced by or for the U.S. Government pursuant
+ *  to the copyright license under the clause at DFARS 252.227-7013.  This
+ *  notice must appear in all copies of this file and its derivatives.
+ *
+ *  $Id$
+ */
+
+#include <rtems/system.h>
+#include <rtems/core/interr.h>
+#include <rtems/sysstate.h>
+#include <rtems/core/userext.h>
+
+/*PAGE
+ *
+ *  _Internal_error_Occurred
+ *
+ *  This routine will invoke the fatal error handler supplied by the user
+ *  followed by the the default one provided by the executive.  The default
+ *  error handler assumes no hardware is present to help inform the user
+ *  of the problem.  Halt stores the error code in a known register,
+ *  disables interrupts, and halts the CPU.  If the CPU does not have a
+ *  halt instruction, it will loop to itself.
+ *
+ *  Input parameters:
+ *    the_source  - what subsystem the error originated in
+ *    is_internal - if the error was internally generated
+ *    the_error   - fatal error status code
+ *
+ *  Output parameters:
+ *    As much information as possible is stored in a CPU dependent fashion.
+ *    See the CPU dependent code for more information.
+ *
+ *  NOTE: The the_error is not necessarily a directive status code.
+ */
+
+void volatile _Internal_error_Occurred(
+  Internal_errors_Source  the_source,
+  boolean                 is_internal,
+  unsigned32              the_error
+)
+{
+
+  Internal_errors_What_happened.the_source  = the_source;
+  Internal_errors_What_happened.is_internal = is_internal;
+  Internal_errors_What_happened.the_error   = the_error;
+
+  _User_extensions_Fatal( the_source, is_internal, the_error );
+
+  _System_state_Set( SYSTEM_STATE_FAILED );
+
+  _CPU_Fatal_halt( the_error );
+
+  /* will not return from this routine */
+}