1  // common.h -- handle common symbols for gold   -*- C++ -*-
       2  
       3  // Copyright (C) 2006-2023 Free Software Foundation, Inc.
       4  // Written by Ian Lance Taylor <iant@google.com>.
       5  
       6  // This file is part of gold.
       7  
       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.
      12  
      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.
      17  
      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.
      22  
      23  #ifndef GOLD_COMMON_H
      24  #define GOLD_COMMON_H
      25  
      26  #include "workqueue.h"
      27  
      28  namespace gold
      29  {
      30  
      31  class Symbol_table;
      32  
      33  // This task is used to allocate the common symbols.
      34  
      35  class Allocate_commons_task : public Task
      36  {
      37   public:
      38    Allocate_commons_task(Symbol_table* symtab, Layout* layout, Mapfile* mapfile,
      39  			Task_token* blocker)
      40      : symtab_(symtab), layout_(layout), mapfile_(mapfile), blocker_(blocker)
      41    { }
      42  
      43    // The standard Task methods.
      44  
      45    Task_token*
      46    is_runnable();
      47  
      48    void
      49    locks(Task_locker*);
      50  
      51    void
      52    run(Workqueue*);
      53  
      54    std::string
      55    get_name() const
      56    { return "Allocate_commons_task"; }
      57  
      58   private:
      59    Symbol_table* symtab_;
      60    Layout* layout_;
      61    Mapfile* mapfile_;
      62    Task_token* blocker_;
      63  };
      64  
      65  } // End namespace gold.
      66  
      67  #endif // !defined(GOLD_COMMON_H)