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1996-09-28
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3KB
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75 lines
------------------------------------------------------------------------------
-- --
-- GNU ADA RUNTIME LIBRARY (GNARL) COMPONENTS --
-- --
-- S Y S T E M . C O M P I L E R _ E X C E P T I O N S --
-- --
-- S p e c --
-- --
-- $Revision: 1.8 $ --
-- --
-- Copyright (c) 1991,1992,1993,1994, FSU, All Rights Reserved --
-- --
-- GNARL is free software; you can redistribute it and/or modify it under --
-- terms of the GNU Library General Public License as published by the --
-- Free Software Foundation; either version 2, or (at your option) any --
-- later version. GNARL is distributed in the hope that it will be use- --
-- ful, but but WITHOUT ANY WARRANTY; without even the implied warranty of --
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Gen- --
-- eral Library Public License for more details. You should have received --
-- a copy of the GNU Library General Public License along with GNARL; see --
-- file COPYING.LIB. If not, write to the Free Software Foundation, 675 --
-- Mass Ave, Cambridge, MA 02139, USA. --
-- --
------------------------------------------------------------------------------
with System.Task_Primitives;
-- Uses, Task_Primitives.Machine_Exceptions
-- Task_Primitives.Error_Information
package System.Compiler_Exceptions is
-- This interface is described in the document
-- Gnu Ada Runtime Library Interface (GNARLI).
type Exception_ID is private;
Null_Exception : constant Exception_ID;
Constraint_Error_ID : constant Exception_ID;
Numeric_Error_ID : constant Exception_ID;
Program_Error_ID : constant Exception_ID;
Storage_Error_ID : constant Exception_ID;
Tasking_Error_ID : constant Exception_ID;
type Pre_Call_State is private;
procedure Raise_Exception (E : Exception_ID);
procedure Notify_Exception
(Which : System.Task_Primitives.Machine_Exceptions;
Info : System.Task_Primitives.Error_Information;
Modified_Registers : Pre_Call_State);
function Current_Exception return Exception_ID;
subtype Exception_ID_String is String (1 .. 16);
function Image
(E : Exception_ID)
return Exception_ID_String;
private
type Exception_ID is new Integer;
Null_Exception : constant Exception_ID := 0;
Constraint_Error_ID : constant Exception_ID := 1;
Numeric_Error_ID : constant Exception_ID := 2;
Program_Error_ID : constant Exception_ID := 3;
Storage_Error_ID : constant Exception_ID := 4;
Tasking_Error_ID : constant Exception_ID := 5;
type tmp is record
d : integer;
end record;
type Pre_Call_State is access tmp;
end System.Compiler_Exceptions;