-- --
-- B o d y --
-- --
--- Copyright (C) 2003-2005 Free Software Foundation, Inc. --
--- --
--- This specification is derived from the Ada Reference Manual for use with --
--- GNAT. The copyright notice above, and the license provisions that follow --
--- apply solely to the contents of the part following the private keyword. --
+-- Copyright (C) 2003-2009, 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, 51 Franklin Street, Fifth Floor, --
--- Boston, MA 02110-1301, 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 other files instantiate generics from this --
--- unit, or you link this unit with other files to produce an executable, --
--- this unit does not by itself cause the resulting executable to be --
--- covered by the GNU General Public License. This exception 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. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- Default version for most targets
+pragma Warnings (Off);
+pragma Compiler_Unit;
+pragma Warnings (On);
+
with System.Standard_Library; use System.Standard_Library;
+with System.Soft_Links;
procedure Ada.Exceptions.Last_Chance_Handler
(Except : Exception_Occurrence)
-- Convenient shortcut
begin
- -- Let's shutdown the runtime now. The rest of the procedure needs to be
+ -- Do not execute any task termination code when shutting down the system.
+ -- The Adafinal procedure would execute the task termination routine for
+ -- normal termination, but we have already executed the task termination
+ -- procedure because of an unhandled exception.
+
+ System.Soft_Links.Task_Termination_Handler :=
+ System.Soft_Links.Task_Termination_NT'Access;
+
+ -- We shutdown the runtime now. The rest of the procedure needs to be
-- careful not to use anything that would require runtime support. In
-- particular, functions returning strings are banned since the sec stack
-- is no longer functional. This is particularly important to note for the
System.Standard_Library.Adafinal;
+ -- Print a message only when exception traces are not active
+
+ if Exception_Trace /= RM_Convention then
+ null;
+
-- Check for special case of raising _ABORT_SIGNAL, which is not
-- really an exception at all. We recognize this by the fact that
-- it is the only exception whose name starts with underscore.
- if To_Ptr (Except.Id.Full_Name) (1) = '_' then
+ elsif To_Ptr (Except.Id.Full_Name) (1) = '_' then
To_Stderr (Nline);
To_Stderr ("Execution terminated by abort of environment task");
To_Stderr (Nline);
OSDN Git Service
