xref: /gem5/src/arch/alpha/linux/linux.cc

/*
 * Copyright (c) 2003-2005 The Regents of The University of Michigan
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met: redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer;
 * redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution;
 * neither the name of the copyright holders nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * Authors: Korey Sewell
 */

#include <fcntl.h>

#include "arch/alpha/linux/linux.hh"

// open(2) flags translation table
OpenFlagTransTable AlphaLinux::openFlagTable[] = {
#ifdef _MSC_VER
  { AlphaLinux::TGT_O_RDONLY,   _O_RDONLY },
  { AlphaLinux::TGT_O_WRONLY,   _O_WRONLY },
  { AlphaLinux::TGT_O_RDWR,     _O_RDWR },
  { AlphaLinux::TGT_O_APPEND,   _O_APPEND },
  { AlphaLinux::TGT_O_CREAT,    _O_CREAT },
  { AlphaLinux::TGT_O_TRUNC,    _O_TRUNC },
  { AlphaLinux::TGT_O_EXCL,     _O_EXCL },
#ifdef _O_NONBLOCK
  { AlphaLinux::TGT_O_NONBLOCK, _O_NONBLOCK },
#endif
#ifdef _O_NOCTTY
  { AlphaLinux::TGT_O_NOCTTY,   _O_NOCTTY },
#endif
#ifdef _O_SYNC
  { AlphaLinux::TGT_O_SYNC,     _O_SYNC },
#endif
#else /* !_MSC_VER */
  { AlphaLinux::TGT_O_RDONLY,   O_RDONLY },
  { AlphaLinux::TGT_O_WRONLY,   O_WRONLY },
  { AlphaLinux::TGT_O_RDWR,     O_RDWR },
  { AlphaLinux::TGT_O_APPEND,   O_APPEND },
  { AlphaLinux::TGT_O_CREAT,    O_CREAT },
  { AlphaLinux::TGT_O_TRUNC,    O_TRUNC },
  { AlphaLinux::TGT_O_EXCL,     O_EXCL },
  { AlphaLinux::TGT_O_NONBLOCK, O_NONBLOCK },
  { AlphaLinux::TGT_O_NOCTTY,   O_NOCTTY },
#ifdef O_SYNC
  { AlphaLinux::TGT_O_SYNC,     O_SYNC },
#endif
#endif /* _MSC_VER */
};

const int AlphaLinux::NUM_OPEN_FLAGS =
    (sizeof(AlphaLinux::openFlagTable)/sizeof(AlphaLinux::openFlagTable[0]));