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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 -- B I N D O . A U G M E N T O R S --
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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) 2019, 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 -- For full architecture, see unit Bindo.
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27
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28 -- The following unit contains facilities to enhance the library graph, which
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29 -- reflects source dependencies between units, with information obtained from
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30 -- the invocation graph, which reflects all activations of tasks, calls, and
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31 -- instantiations within units.
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32
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33 with Bindo.Graphs;
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34 use Bindo.Graphs;
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35 use Bindo.Graphs.Invocation_Graphs;
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36 use Bindo.Graphs.Library_Graphs;
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37
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38 package Bindo.Augmentors is
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39
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40 ------------------------------
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41 -- Library_Graph_Augmentors --
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42 ------------------------------
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43
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44 package Library_Graph_Augmentors is
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45 procedure Augment_Library_Graph
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46 (Inv_Graph : Invocation_Graph;
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47 Lib_Graph : Library_Graph);
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48 -- Augment library graph Lib_Graph with information from invocation
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49 -- graph Inv_Graph as follows:
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50 --
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51 -- 1) Traverse the invocation graph starting from each elaboration
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52 -- procedure of unit Root.
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53 --
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54 -- 2) Each time the traversal transitions from one unit into another
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55 -- unit Curr, add an invocation edge between predecessor Curr and
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56 -- successor Root in the library graph.
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57 --
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58 -- 3) Do the above steps for all units with an elaboration procedure.
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59
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60 end Library_Graph_Augmentors;
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61
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62 end Bindo.Augmentors;
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