1 ------------------------------------------------------------------------------
3 -- GNAT COMPILER COMPONENTS --
5 -- B I N D O . A U G M E N T O R S --
9 -- Copyright (C) 2019-2023, Free Software Foundation, Inc. --
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. --
21 -- GNAT was originally developed by the GNAT team at New York University. --
22 -- Extensive contributions were provided by Ada Core Technologies Inc. --
24 ------------------------------------------------------------------------------
26 -- For full architecture, see unit Bindo.
28 -- The following unit contains facilities to enhance the library graph, which
29 -- reflects source dependencies between units, with information obtained from
30 -- the invocation graph, which reflects all activations of tasks, calls, and
31 -- instantiations within units.
35 use Bindo
.Graphs
.Invocation_Graphs
;
36 use Bindo
.Graphs
.Library_Graphs
;
38 package Bindo
.Augmentors
is
40 ------------------------------
41 -- Library_Graph_Augmentors --
42 ------------------------------
44 package Library_Graph_Augmentors
is
45 procedure Augment_Library_Graph
(Inv_Graph
: Invocation_Graph
);
46 -- Augment the library graph of Inv_Graph with information from
47 -- invocation graph Inv_Graph as follows:
49 -- 1) Traverse the invocation graph starting from each elaboration
50 -- procedure of unit Root.
52 -- 2) Each time the traversal transitions from one unit into another
53 -- unit Curr, add an invocation edge between predecessor Curr and
54 -- successor Root in the library graph.
56 -- 3) Do the above steps for all units with an elaboration procedure.
58 end Library_Graph_Augmentors
;