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// cref.h -- cross reference reports for gold -*- C++ -*-
// Copyright (C) 2008-2021 Free Software Foundation, Inc.
// Written by Ian Lance Taylor <iant@google.com>.
// This file is part of gold.
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
// MA 02110-1301, USA.
#ifndef GOLD_CREF_H
#define GOLD_CREF_H
#include <cstdio>
namespace gold
{
class Object;
class Archive;
class Cref_inputs;
// This class collects data for cross reference and other reporting.
class Cref
{
public:
Cref()
: inputs_(NULL)
{ }
// Record an input object file. This is called for each object file
// in the order in which it is processed.
void
add_object(Object*);
// Start recording an input archive. This is called for each
// archive in the order in which it appears on the command line. A
// call to add_archive_start precedes calls to add_object for each
// object included from the archive.
void
add_archive_start(Archive*);
// Finish recording an input archive. This is called after
// add_object has been called for each object included from the
// archive.
void
add_archive_stop(Archive*);
// Print symbol counts.
void
print_symbol_counts(const Symbol_table*) const;
// Print a cross reference table.
void
print_cref(const Symbol_table*, FILE*) const;
private:
void
need_inputs();
Cref_inputs* inputs_;
};
} // End namespace gold.
#endif // !defined(GOLD_CREF_H)
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