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// common.h -- handle common symbols for gold -*- C++ -*-
// Copyright 2006, 2007 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_COMMON_H
#define GOLD_COMMON_H
#include "workqueue.h"
namespace gold
{
class General_options;
class Symbol_table;
// This task is used to allocate the common symbols.
class Allocate_commons_task : public Task
{
public:
Allocate_commons_task(const General_options& options, Symbol_table* symtab,
Layout* layout, Task_token* symtab_lock,
Task_token* blocker)
: options_(options), symtab_(symtab), layout_(layout),
symtab_lock_(symtab_lock), blocker_(blocker)
{ }
// The standard Task methods.
Task_token*
is_runnable();
void
locks(Task_locker*);
void
run(Workqueue*);
std::string
get_name() const
{ return "Allocate_commons_task"; }
private:
const General_options& options_;
Symbol_table* symtab_;
Layout* layout_;
Task_token* symtab_lock_;
Task_token* blocker_;
};
} // End namespace gold.
#endif // !defined(GOLD_COMMON_H)
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