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// main.cc -- gold main function.
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// main.cc -- gold main function.
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// Copyright 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
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// Copyright 2006, 2007, 2008, 2009, 2010, 2011 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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#include "libiberty.h"
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#include "libiberty.h"
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#include "script.h"
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#include "script.h"
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#include "options.h"
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#include "options.h"
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#include "target-select.h"
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#include "parameters.h"
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#include "parameters.h"
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#include "errors.h"
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#include "errors.h"
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#include "mapfile.h"
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#include "mapfile.h"
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#include "dirsearch.h"
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#include "dirsearch.h"
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#include "workqueue.h"
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#include "workqueue.h"
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// permit some linker optimizations. Perhaps we need yet another
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// permit some linker optimizations. Perhaps we need yet another
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// option to control this. FIXME.
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// option to control this. FIXME.
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if (parameters->options().relocatable())
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if (parameters->options().relocatable())
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command_line.script_options().version_script_info()->clear();
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command_line.script_options().version_script_info()->clear();
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// Load plugin libraries.
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if (command_line.options().has_plugins())
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command_line.options().plugins()->load_plugins();
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// The work queue.
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// The work queue.
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Workqueue workqueue(command_line.options());
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Workqueue workqueue(command_line.options());
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// The list of input objects.
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// The list of input objects.
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Input_objects input_objects;
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Input_objects input_objects;
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layout.incremental_inputs()->report_command_line(argc, argv);
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layout.incremental_inputs()->report_command_line(argc, argv);
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if (parameters->options().section_ordering_file())
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if (parameters->options().section_ordering_file())
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layout.read_layout_from_file();
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layout.read_layout_from_file();
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// Load plugin libraries.
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if (command_line.options().has_plugins())
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command_line.options().plugins()->load_plugins(&layout);
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// Get the search path from the -L options.
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// Get the search path from the -L options.
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Dirsearch search_path;
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Dirsearch search_path;
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search_path.initialize(&workqueue, &command_line.options().library_path());
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search_path.initialize(&workqueue, &command_line.options().library_path());
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// Queue up the first set of tasks.
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// Queue up the first set of tasks.
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&symtab, &layout, mapfile);
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&symtab, &layout, mapfile);
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// Run the main task processing loop.
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// Run the main task processing loop.
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workqueue.process(0);
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workqueue.process(0);
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if (command_line.options().print_output_format())
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print_output_format();
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if (command_line.options().stats())
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if (command_line.options().stats())
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{
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{
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Timer::TimeStats elapsed = timer.get_elapsed_time();
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Timer::TimeStats elapsed = timer.get_elapsed_time();
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fprintf(stderr,
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fprintf(stderr,
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_("%s: total run time: " \
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_("%s: total run time: " \
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