93ceb76464
Read_relocs task. (queue_middle_tasks): Likewise, and also for Scan_relocs. Run Allocate_commons_task first. * reloc.cc (Read_relocs::run): Pass next_blocker_ down to next task, rather than symtab_lock_. (Gc_process_relocs::~Gc_process_relocs): New function. (Gc_process_relocs::is_runnable): Check this_blocker_. (Gc_process_relocs::locks): Use next_blocker_ rather than blocker_. (Scan_relocs::~Scan_relocs): New function. (Scan_relocs::is_runnable): Check this_blocker_ rather than symtab_lock_. (Scan_relocs::locks): Drop symtab_lock_ and blocker_. Add next_blocker_. * reloc.h (class Read_relocs): Drop symtab_lock_ and blocker_ fields. Add this_blocker_ and next_blocker_ fields. Adjust constructor accordingly. (class Gc_process_relocs): Likewise. (class Scan_relocs): Likewise. * common.h (class Allocate_commons_task): Remove symtab_lock_ field, and corresponding constructor parameter. * common.cc (Allocate_commons_tasK::is_runnable): Remove use of symtab_lock_. (Allocate_commons_task::locks): Likewise.
67 lines
1.7 KiB
C++
67 lines
1.7 KiB
C++
// common.h -- handle common symbols for gold -*- C++ -*-
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// Copyright 2006, 2007, 2008, 2010 Free Software Foundation, Inc.
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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 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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// 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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// 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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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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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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// 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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// MA 02110-1301, USA.
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#ifndef GOLD_COMMON_H
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#define GOLD_COMMON_H
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#include "workqueue.h"
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namespace gold
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{
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class Symbol_table;
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// This task is used to allocate the common symbols.
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class Allocate_commons_task : public Task
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{
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public:
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Allocate_commons_task(Symbol_table* symtab, Layout* layout, Mapfile* mapfile,
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Task_token* blocker)
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: symtab_(symtab), layout_(layout), mapfile_(mapfile), blocker_(blocker)
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{ }
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// The standard Task methods.
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Task_token*
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is_runnable();
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void
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locks(Task_locker*);
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void
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run(Workqueue*);
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std::string
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get_name() const
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{ return "Allocate_commons_task"; }
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private:
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Symbol_table* symtab_;
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Layout* layout_;
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Mapfile* mapfile_;
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Task_token* blocker_;
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};
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} // End namespace gold.
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#endif // !defined(GOLD_COMMON_H)
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