/*
 * Copyright (c) 2007 The Hewlett-Packard Development Company
 * All rights reserved.
 *
 * Redistribution and use of this software in source and binary forms,
 * with or without modification, are permitted provided that the
 * following conditions are met:
 *
 * The software must be used only for Non-Commercial Use which means any
 * use which is NOT directed to receiving any direct monetary
 * compensation for, or commercial advantage from such use.  Illustrative
 * examples of non-commercial use are academic research, personal study,
 * teaching, education and corporate research & development.
 * Illustrative examples of commercial use are distributing products for
 * commercial advantage and providing services using the software for
 * commercial advantage.
 *
 * If you wish to use this software or functionality therein that may be
 * covered by patents for commercial use, please contact:
 *     Director of Intellectual Property Licensing
 *     Office of Strategy and Technology
 *     Hewlett-Packard Company
 *     1501 Page Mill Road
 *     Palo Alto, California  94304
 *
 * 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 HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.  No right of
 * sublicense is granted herewith.  Derivatives of the software and
 * output created using the software may be prepared, but only for
 * Non-Commercial Uses.  Derivatives of the software may be shared with
 * others provided: (i) the others agree to abide by the list of
 * conditions herein which includes the Non-Commercial Use restrictions;
 * and (ii) such Derivatives of the software include the above copyright
 * notice to acknowledge the contribution from this software where
 * applicable, this list of conditions and the disclaimer below.
 *
 * 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: Gabe Black
 */

#ifndef __ARCH_X86_LINUX_LINUX_HH__
#define __ARCH_X86_LINUX_LINUX_HH__

#include "kern/linux/linux.hh"

class X86Linux64 : public Linux
{
  public:

    typedef struct {
        uint64_t st_dev;
        uint64_t st_ino;
        uint64_t st_nlink;
        uint32_t st_mode;
        uint32_t st_uid;
        uint32_t st_gid;
        uint32_t __pad0;
        uint64_t st_rdev;
        int64_t st_size;
        int64_t st_blksize;
        int64_t st_blocks;
        uint64_t st_atimeX;
        uint64_t st_atime_nsec;
        uint64_t st_mtimeX;
        uint64_t st_mtime_nsec;
        uint64_t st_ctimeX;
        uint64_t st_ctime_nsec;
        int64_t unused0[3];
    } tgt_stat64;

    static OpenFlagTransTable openFlagTable[];

    static const int TGT_O_RDONLY       = 00000000;     //!< O_RDONLY
    static const int TGT_O_WRONLY       = 00000001;     //!< O_WRONLY
    static const int TGT_O_RDWR         = 00000002;     //!< O_RDWR
    static const int TGT_O_NONBLOCK     = 00004000;     //!< O_NONBLOCK
    static const int TGT_O_APPEND       = 00002000;     //!< O_APPEND
    static const int TGT_O_CREAT        = 00000100;     //!< O_CREAT
    static const int TGT_O_TRUNC        = 00001000;     //!< O_TRUNC
    static const int TGT_O_EXCL         = 00000200;     //!< O_EXCL
    static const int TGT_O_NOCTTY       = 00000400;     //!< O_NOCTTY
    static const int TGT_O_SYNC         = 00010000;     //!< O_SYNC
//    static const int TGT_O_DRD        = 0x00010000;   //!< O_DRD
//    static const int TGT_O_DIRECTIO   = 0x00020000; //!< O_DIRECTIO
//    static const int TGT_O_CACHE      = 0x00002000;   //!< O_CACHE
//    static const int TGT_O_DSYNC      = 0x00008000;   //!< O_DSYNC
//    static const int TGT_O_RSYNC      = 0x00040000;   //!< O_RSYNC

    static const int NUM_OPEN_FLAGS;

    static const unsigned TGT_MAP_ANONYMOUS = 0x20;

    typedef struct {
        uint64_t iov_base; // void *
        uint64_t iov_len;  // size_t
    } tgt_iovec;
};

#endif