------------------------------------------------------------------------------ -- -- -- GNAT RUN-TIME COMPONENTS -- -- -- -- A D A . E X C E P T I O N S -- -- -- -- S p e c -- -- -- -- Copyright (C) 1992-2011, Free Software Foundation, Inc. -- -- Copyright (C) 2012, Rolf Ebert -- -- -- -- 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. -- -- -- -- 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 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. -- -- -- -- 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. -- -- -- -- 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 -- -- . -- -- -- -- GNAT was originally developed by the GNAT team at New York University. -- -- Extensive contributions were provided by Ada Core Technologies Inc. -- -- -- ------------------------------------------------------------------------------ -- This version of Ada.Exceptions is a simplified version for use in -- AVR-Ada. It supports simplified exception handling without -- exception propagation, i.e. restriction No_Exception_Propagation -- is set. -- -- You also have to define __gnat_last_chance_handler somewhere in -- your code as the typical binder generated last-chance-handler is -- stripped in AVR-Ada. with System; package Ada.Exceptions is pragma Preelaborate; type Exception_Id is private; pragma Preelaborable_Initialization (Exception_Id); Null_Id : constant Exception_Id; procedure Raise_Exception (E : Exception_Id; Message : String := ""); pragma No_Return (Raise_Exception); -- will always call __gnat_last_chance_handler. The Message -- string should be null terminated for easier debugging. private ------------------ -- Exception_Id -- ------------------ type Exception_Id is access all System.Address; Null_Id : constant Exception_Id := null; pragma Inline_Always (Raise_Exception); end Ada.Exceptions;