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[binutils.git] / gold / cref.h
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1 // cref.h -- cross reference reports for gold -*- C++ -*-
3 // Copyright 2008, 2010 Free Software Foundation, Inc.
4 // Written by Ian Lance Taylor <iant@google.com>.
6 // This file is part of gold.
8 // This program is free software; you can redistribute it and/or modify
9 // it under the terms of the GNU General Public License as published by
10 // the Free Software Foundation; either version 3 of the License, or
11 // (at your option) any later version.
13 // This program is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // You should have received a copy of the GNU General Public License
19 // along with this program; if not, write to the Free Software
20 // Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
21 // MA 02110-1301, USA.
23 #ifndef GOLD_CREF_H
24 #define GOLD_CREF_H
26 #include <cstdio>
28 namespace gold
31 class Object;
32 class Archive;
33 class Cref_inputs;
35 // This class collects data for cross reference and other reporting.
37 class Cref
39 public:
40 Cref()
41 : inputs_(NULL)
42 { }
44 // Record an input object file. This is called for each object file
45 // in the order in which it is processed.
46 void
47 add_object(Object*);
49 // Start recording an input archive. This is called for each
50 // archive in the order in which it appears on the command line. A
51 // call to add_archive_start precedes calls to add_object for each
52 // object included from the archive.
53 void
54 add_archive_start(Archive*);
56 // Finish recording an input archive. This is called after
57 // add_object has been called for each object included from the
58 // archive.
59 void
60 add_archive_stop(Archive*);
62 // Print symbol counts.
63 void
64 print_symbol_counts(const Symbol_table*) const;
66 // Print a cross reference table.
67 void
68 print_cref(const Symbol_table*, FILE*) const;
70 private:
71 void
72 need_inputs();
74 Cref_inputs* inputs_;
77 } // End namespace gold.
79 #endif // !defined(GOLD_CREF_H)