1------------------------------------------------------------------------------ 2-- -- 3-- GNAT COMPILER COMPONENTS -- 4-- -- 5-- A D A B K E N D -- 6-- -- 7-- S p e c -- 8-- -- 9-- Copyright (C) 1992-2012, Free Software Foundation, Inc. -- 10-- -- 11-- GNAT is free software; you can redistribute it and/or modify it under -- 12-- terms of the GNU General Public License as published by the Free Soft- -- 13-- ware Foundation; either version 3, or (at your option) any later ver- -- 14-- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- 15-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- 16-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- 17-- for more details. You should have received a copy of the GNU General -- 18-- Public License distributed with GNAT; see file COPYING3. If not, go to -- 19-- http://www.gnu.org/licenses for a complete copy of the license. -- 20-- -- 21-- GNAT was originally developed by the GNAT team at New York University. -- 22-- Extensive contributions were provided by Ada Core Technologies Inc. -- 23-- -- 24------------------------------------------------------------------------------ 25 26-- Generic package implementing the common parts of back_end.adb for back ends 27-- written in Ada, thereby reducing code duplication. 28 29with Types; 30 31generic 32 Product_Name : String; 33 Copyright_Years : String; 34 35 with procedure Driver (Root : Types.Node_Id); 36 -- Main driver procedure for back end 37 38 with function Is_Back_End_Switch (Switch : String) return Boolean; 39 -- Back-end specific function to determine validity of switches 40 41package Adabkend is 42 43 procedure Call_Back_End; 44 -- Call back end, i.e. make call to the Driver passing the root 45 -- node for this compilation unit. 46 47 procedure Scan_Compiler_Arguments; 48 -- Acquires command-line parameters passed to the compiler and processes 49 -- them. Calls Scan_Front_End_Switches for any front-end switches 50 -- encountered. See spec of Back_End for more details. 51 52end Adabkend; 53