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