PR 9934
[binutils.git] / gold / cref.h
blob3da5d3ad326fdbbd90d17b8f665bc3245c848930
1 // cref.h -- cross reference reports for gold -*- C++ -*-
3 // Copyright 2008 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 namespace gold
29 class Object;
30 class Archive;
31 class Cref_inputs;
33 // This class collects data for cross reference and other reporting.
35 class Cref
37 public:
38 Cref()
39 : inputs_(NULL)
40 { }
42 // Record an input object file. This is called for each object file
43 // in the order in which it is processed.
44 void
45 add_object(Object*);
47 // Start recording an input archive. This is called for each
48 // archive in the order in which it appears on the command line. A
49 // call to add_archive_start precedes calls to add_object for each
50 // object included from the archive.
51 void
52 add_archive_start(Archive*);
54 // Finish recording an input archive. This is called after
55 // add_object has been called for each object included from the
56 // archive.
57 void
58 add_archive_stop(Archive*);
60 // Print symbol counts.
61 void
62 print_symbol_counts(const Symbol_table*) const;
64 private:
65 void
66 need_inputs();
68 Cref_inputs* inputs_;
71 } // End namespace gold.
73 #endif // !defined(GOLD_CREF_H)