xref: /gem5/src/arch/sparc/solaris/solaris.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: Ali Saidi
 */

#include "arch/sparc/solaris/solaris.hh"

#include <fcntl.h>
#include <sys/mman.h>

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

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

// mmap(2) flags translation table
SyscallFlagTransTable SparcSolaris::mmapFlagTable[] = {
  { TGT_MAP_SHARED, MAP_SHARED },
  { TGT_MAP_PRIVATE, MAP_PRIVATE },
  { TGT_MAP_32BIT, MAP_32BIT},
  { TGT_MAP_ANON, MAP_ANON },
  { TGT_MAP_DENYWRITE, MAP_DENYWRITE },
  { TGT_MAP_EXECUTABLE, MAP_EXECUTABLE },
  { TGT_MAP_FILE, MAP_FILE },
  { TGT_MAP_GROWSDOWN, MAP_GROWSDOWN },
  { TGT_MAP_HUGETLB, MAP_HUGETLB },
  { TGT_MAP_LOCKED, MAP_LOCKED },
  { TGT_MAP_NONBLOCK, MAP_NONBLOCK },
  { TGT_MAP_NORESERVE, MAP_NORESERVE },
  { TGT_MAP_POPULATE, MAP_POPULATE },
  { TGT_MAP_STACK, MAP_STACK },
  { TGT_MAP_ANONYMOUS, MAP_ANONYMOUS },
  { TGT_MAP_FIXED, MAP_FIXED },
};

const unsigned SparcSolaris::NUM_MMAP_FLAGS =
        sizeof(SparcSolaris::mmapFlagTable) /
        sizeof(SparcSolaris::mmapFlagTable[0]);