* *
* C Implementation File *
* *
- * $Revision: 1.1 $
- * *
- * Copyright (C) 1992-2001, Free Software Foundation, Inc. *
+ * Copyright (C) 1992-2009, Free Software Foundation, Inc. *
* *
* GNAT is free software; you can redistribute it and/or modify it under *
* terms of the GNU General Public License as published by the Free Soft- *
- * ware Foundation; either version 2, or (at your option) any later ver- *
+ * ware Foundation; either version 3, or (at your option) any later ver- *
* sion. GNAT is distributed in the hope that it will be useful, but WITH- *
* OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY *
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License *
- * for more details. You should have received a copy of the GNU General *
- * Public License distributed with GNAT; see file COPYING. If not, write *
- * to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, *
- * MA 02111-1307, USA. *
+ * or FITNESS FOR A PARTICULAR PURPOSE. *
+ * *
+ * As a special exception under Section 7 of GPL version 3, you are granted *
+ * additional permissions described in the GCC Runtime Library Exception, *
+ * version 3.1, as published by the Free Software Foundation. *
* *
- * As a special exception, if you link this file with other files to *
- * produce an executable, this file does not by itself cause the resulting *
- * executable to be covered by the GNU General Public License. This except- *
- * ion does not however invalidate any other reasons why the executable *
- * file might be covered by the GNU Public License. *
+ * You should have received a copy of the GNU General Public License and *
+ * a copy of the GCC Runtime Library Exception along with this program; *
+ * see the files COPYING3 and COPYING.RUNTIME respectively. If not, see *
+ * <http://www.gnu.org/licenses/>. *
* *
* GNAT was originally developed by the GNAT team at New York University. *
- * It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). *
+ * Extensive contributions were provided by Ada Core Technologies Inc. *
* *
****************************************************************************/
-/* Routines to support runtime exception handling */
+/* Shared routines to support exception handling. __gnat_unhandled_terminate
+ is shared between all exception handling mechanisms. */
#ifdef IN_RTS
#include "tconfig.h"
#include "tsystem.h"
-#include <sys/stat.h>
#else
#include "config.h"
#include "system.h"
#include "adaint.h"
#include "raise.h"
-/* We have not yet figured out how to import this directly */
+/* Wrapper to builtin_longjmp. This is for the compiler eh only, as the sjlj
+ runtime library interfaces directly to the intrinsic. We can't yet do
+ this for the compiler itself, because this capability relies on changes
+ made in april 2008 and we need to preserve the possibility to bootstrap
+ with an older base version. */
+#if defined (IN_GCC) && !defined (IN_RTS)
void
-_gnat_builtin_longjmp (ptr, flag)
- void *ptr;
- int flag ATTRIBUTE_UNUSED;
+_gnat_builtin_longjmp (void *ptr, int flag ATTRIBUTE_UNUSED)
{
__builtin_longjmp (ptr, 1);
}
+#endif
/* When an exception is raised for which no handler exists, the procedure
Ada.Exceptions.Unhandled_Exception is called, which performs the call to
performs any system dependent cleanup required. */
void
-__gnat_unhandled_terminate ()
+__gnat_unhandled_terminate (void)
{
- /* Special termination handling for VMS */
-
#ifdef VMS
- {
- long prvhnd;
-
- /* Remove the exception vector so it won't intercept any errors
- in the call to exit, and go into and endless loop */
-
- SYS$SETEXV (1, 0, 3, &prvhnd);
- __gnat_os_exit (1);
- }
+ /* Special termination handling for VMS */
+ long prvhnd;
-/* Termination handling for all other systems. */
+ /* Remove the exception vector so it won't intercept any errors
+ in the call to exit, and go into and endless loop */
-#elif !defined (__RT__)
- __gnat_os_exit (1);
+ SYS$SETEXV (1, 0, 3, &prvhnd);
#endif
+
+ /* Default termination handling */
+ __gnat_os_exit (1);
}
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