------------------------------------------------------------------------------
------------------------------------------------------------------------------
-- You do not have, nor can you ever acquire the right to use, copy or      --
-- distribute this software ; Should you use this software for any purpose, --
-- or copy and distribute it to anyone or in any manner, you are breaking   --
-- the laws of whatever soi-disant jurisdiction, and you promise to         --
-- continue doing so for the indefinite future. In any case, please         --
-- always : read and understand any software ; verify any PGP signatures    --
-- that you use - for any purpose.                                          --
--                                                                          --
-- See also http://trilema.com/2015/a-new-software-licensing-paradigm .     --
------------------------------------------------------------------------------
------------------------------------------------------------------------------

with Ada.Text_IO; use Ada.Text_IO;
with Ada.Integer_Text_IO; use Ada.Integer_Text_IO;
with System.Storage_Elements; use System.Storage_Elements;

procedure Last_Chance_Handler
   (Msg : System.Address; Line : Integer)
is
   procedure Exit_Now(status: Integer);
   pragma Import
     (Convention    => C,
      Entity        => Exit_Now,
      External_Name => "exit");

   function Peek (Addr : System.Address) return Character
   is
      C : Character with Address => Addr;
   begin
      return C;
   end Peek; 
   A : System.Address := Msg;
begin
   Put ("GNAT Exception!:");
   Put (Line); 
   Put (":");
   while Peek(A) /= ASCII.NUL loop
      Put (Peek(A));
      A := A + 1;
   end loop;
   New_Line;
   Exit_Now(-1);
end Last_Chance_Handler;