//
// This file is part of Mipsy, a tiny MIPS simulator
// Copyright (C) 2003 Benoit Perrot <benoit@lrde.epita.fr>
//
// Mipsy 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 2 of the License, or
// (at your option) any later version.
// 
// Mipsy 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, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
#include "parse/asm-parse.hh"

// Export parsed file name.
char *filename = 0;

// Define exported parse functions.
namespace parse
{

  // Display the results of intermediate steps.
  int trace_scan_p = 0;
  int trace_parse_p = 0;

  // Authorize unlimited registers.
  bool unlimited_regs_p = false;

  // Fill delay slot of native branch instructions with NOP.
  bool fill_delay_slot_p = false;

  // Parse a MIPS asm file, return the corresponding abstract syntax.
  ::inst::Program*
  parse (const std::string &fname)
  {
    yy::Parser parser = yy::Parser (trace_parse_p, yy::Location ());

    yy::program_builder.reset(fill_delay_slot_p);

    scan_open (fname);
    parser.parse ();
    scan_close ();

    return ::yy::program_builder.get();
  }

} // namespace parse