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// parameters.cc -- general parameters for a link using gold
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// parameters.cc -- general parameters for a link using gold
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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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Parameters::incremental() const
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Parameters::incremental() const
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{
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{
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return this->incremental_mode_ != General_options::INCREMENTAL_OFF;
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return this->incremental_mode_ != General_options::INCREMENTAL_OFF;
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}
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}
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// Return true if we are doing a full incremental link.
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bool
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Parameters::incremental_full() const
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{
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return this->incremental_mode_ == General_options::INCREMENTAL_FULL;
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}
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// Return true if we are doing an incremental update.
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// Return true if we are doing an incremental update.
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bool
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bool
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Parameters::incremental_update() const
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Parameters::incremental_update() const
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{
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{
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return;
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return;
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gold_assert(parameters->options_valid());
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gold_assert(parameters->options_valid());
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if (parameters->options().user_set_oformat())
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if (parameters->options().user_set_oformat())
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{
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{
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Target* target = select_target_by_name(parameters->options().oformat());
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const char* bfd_name = parameters->options().oformat();
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Target* target = select_target_by_bfd_name(bfd_name);
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if (target != NULL)
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{
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set_parameters_target(target);
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return;
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}
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gold_error(_("unrecognized output format %s"), bfd_name);
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}
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if (parameters->options().user_set_m())
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{
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const char* emulation = parameters->options().m();
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Target* target = select_target_by_emulation(emulation);
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if (target != NULL)
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if (target != NULL)
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{
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{
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set_parameters_target(target);
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set_parameters_target(target);
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return;
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return;
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}
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}
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gold_error(_("unrecognized output format %s"),
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gold_error(_("unrecognized emulation %s"), emulation);
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parameters->options().oformat());
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}
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}
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// The GOLD_DEFAULT_xx macros are defined by the configure script.
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// The GOLD_DEFAULT_xx macros are defined by the configure script.
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bool is_big_endian;
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bool is_big_endian;
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General_options::Endianness endianness = parameters->options().endianness();
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General_options::Endianness endianness = parameters->options().endianness();
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Target* target = select_target(elfcpp::GOLD_DEFAULT_MACHINE,
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Target* target = select_target(elfcpp::GOLD_DEFAULT_MACHINE,
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GOLD_DEFAULT_SIZE,
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GOLD_DEFAULT_SIZE,
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is_big_endian,
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is_big_endian,
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elfcpp::GOLD_DEFAULT_OSABI,
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elfcpp::GOLD_DEFAULT_OSABI,
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0);
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0);
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gold_assert(target != NULL);
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if (target == NULL)
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{
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gold_assert(is_big_endian != GOLD_DEFAULT_BIG_ENDIAN);
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gold_fatal(_("no supported target for -EB/-EL option"));
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}
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set_parameters_target(target);
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set_parameters_target(target);
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}
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}
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// Clear the current target, for testing.
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// Clear the current target, for testing.
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