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62 lines
3.2 KiB
Ada
62 lines
3.2 KiB
Ada
------------------------------------------------------------------------------
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-- --
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-- POLYORB COMPONENTS --
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-- --
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-- B A C K E N D --
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-- --
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-- S p e c --
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-- --
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-- Copyright (C) 2005-2012, Free Software Foundation, Inc. --
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-- --
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-- This is free software; you can redistribute it and/or modify it under --
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-- terms of the GNU General Public License as published by the Free Soft- --
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-- ware Foundation; either version 3, or (at your option) any later ver- --
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-- sion. This software is distributed in the hope that it will be useful, --
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- --
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-- TABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public --
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-- License for more details. --
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-- --
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-- You should have received a copy of the GNU General Public License and --
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-- a copy of the GCC Runtime Library Exception along with this program; --
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-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
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-- <http://www.gnu.org/licenses/>. --
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-- --
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-- PolyORB is maintained by AdaCore --
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-- (email: sales@adacore.com) --
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-- --
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------------------------------------------------------------------------------
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with Types; use Types;
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package Backend is
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procedure Set_Current_Language (Language : String);
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-- Set the current language.
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function Current_Language return String;
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-- Return language previously set. Must not be called until after
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-- Backend.Config.Initialize.
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type Generate_Procedure is access procedure (IDL_Spec : Node_Id);
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procedure Generate (IDL_Spec : Node_Id);
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-- Generate code for the current language.
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type Usage_Procedure is access procedure (Indent : Natural);
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procedure Register_Language
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(Generate : Generate_Procedure;
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Usage : Usage_Procedure;
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Language : String;
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Comments : String);
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-- Register a new language with its code generation procedure, its
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-- name and a comment associated to it (for usage output).
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function Is_Valid_Language (L : String) return Boolean;
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-- Return True when there is a backend corresponding to L
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procedure Write_Languages (L, C : Natural);
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-- For each language backend available write at column L the name
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-- and at column C the comments associated to a language.
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end Backend;
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