mageec.cpp

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/*  MAGEEC Main Coordinator
    Copyright (C) 2013, 2014 Embecosm Limited and University of Bristol

    This file is part of MAGEEC.

    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, see <http://www.gnu.org/licenses/>. */

#include "mageec/mageec.h"
#include "mageec/mageec-ml.h"
#include <iostream>

using namespace mageec;

int mageec_framework::init (std::string compiler_version,
                            std::string compiler_target)
{ 
  std::cerr << "MAGEEC:  Targetting '" << compiler_version << "' for '"
       << compiler_target << "'" << std::endl;

  return ml.init (compiler_version, compiler_target);
}

void mageec_framework::new_file (std::string filename)
{
  std::cerr << "MAGEEC:  New source file " << filename << std::endl;
  featset.clear();
  ml.new_file();
}

void mageec_framework::end_file (void)
{
  std::cerr << "MAGEEC:  End of source file" << std::endl;
  featset.clear();
  ml.end_file();
}

void mageec_framework::finish (void)
{
  std::cerr << "MAGEEC:  Finish" << std::endl;
  ml.finish();
}

std::vector<mageec_pass*> mageec_framework::all_passes (void)
{
  return ml.all_passes();
}

void mageec_framework::take_features (std::string name,
                                      std::vector<mageec_feature*> features)
{
  featset[name] = features;
}

decision mageec_framework::make_decision (std::string pass,
                                          std::string function)
{
  // If we don't have a feature set, we use the compiler's decision.
  if (featset.count(function) == 0)
    return NATIVE_DECISION;

  std::vector<mageec_feature*> featureset = featset[function];
  
  mageec_pass *mpass = new basic_pass(pass);
  decision d = ml.make_decision(mpass, featureset);
  return d;
}