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1 ------------------------------------------------------------------------------
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2 -- --
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3 -- GNAT COMPILER COMPONENTS --
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4 -- --
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5 -- A D A B K E N D --
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6 -- --
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7 -- S p e c --
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8 -- --
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9 -- Copyright (C) 1992-2018, Free Software Foundation, Inc. --
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10 -- --
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11 -- GNAT is free software; you can redistribute it and/or modify it under --
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12 -- terms of the GNU General Public License as published by the Free Soft- --
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13 -- ware Foundation; either version 3, or (at your option) any later ver- --
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14 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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15 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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16 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
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17 -- for more details. You should have received a copy of the GNU General --
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18 -- Public License distributed with GNAT; see file COPYING3. If not, go to --
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19 -- http://www.gnu.org/licenses for a complete copy of the license. --
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20 -- --
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21 -- GNAT was originally developed by the GNAT team at New York University. --
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22 -- Extensive contributions were provided by Ada Core Technologies Inc. --
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23 -- --
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24 ------------------------------------------------------------------------------
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25
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26 -- Generic package implementing the common parts of back_end.adb for back ends
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27 -- written in Ada, thereby reducing code duplication.
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28
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29 with Types;
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30
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31 generic
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32 Product_Name : String;
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33 Copyright_Years : String;
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34
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35 with procedure Driver (Root : Types.Node_Id);
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36 -- Main driver procedure for back end
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37
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38 with function Is_Back_End_Switch (Switch : String) return Boolean;
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39 -- Back-end specific function to determine validity of switches
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40
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41 package Adabkend is
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42
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43 procedure Call_Back_End;
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44 -- Call back end, i.e. make call to the Driver passing the root
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45 -- node for this compilation unit.
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46
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47 procedure Scan_Compiler_Arguments;
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48 -- Acquires command-line parameters passed to the compiler and processes
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49 -- them. Calls Scan_Front_End_Switches for any front-end switches
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50 -- encountered. See spec of Back_End for more details.
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51
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52 end Adabkend;
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