solaris.hh

Go to the documentation of this file.

/*
 * Copyright (c) 2021 Arm Limited
 * All rights reserved
 *
 * The license below extends only to copyright in the software and shall
 * not be construed as granting a license to any other intellectual
 * property including but not limited to intellectual property relating
 * to a hardware implementation of the functionality of the software
 * licensed hereunder.  You may use the software subject to the license
 * terms below provided that you ensure that this notice is replicated
 * unmodified and in its entirety in all distributions of the software,
 * modified or unmodified, in source code or in binary form.
 *
 * Copyright (c) 2004-2005 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.
 */
 
#ifndef __SOLARIS_HH__
#define __SOLARIS_HH__
 
#include "base/types.hh"
#include "kern/operatingsystem.hh"
 
namespace gem5
{
 
class Solaris : public OperatingSystem
{
 
  public:
 
    typedef uint64_t size_t;
    typedef uint64_t off_t;
    typedef int64_t time_t;
    typedef int32_t uid_t;
    typedef int32_t gid_t;
    typedef uint64_t rlim_t;
    typedef uint64_t ino_t;
    typedef uint64_t dev_t;
    typedef uint32_t mode_t;
    typedef uint32_t nlink_t;
 
    struct tgt_timespec
    {
        int64_t tv_sec;
        int64_t tv_nsec;
    };
 
    struct tgt_stat
    {
        uint64_t        st_dev;         
        uint64_t        st_ino;         
        uint32_t        st_mode;        
        uint32_t        st_nlink;       
        int32_t         st_uid;         
        int32_t         st_gid;         
        uint64_t        st_rdev;        
        int64_t         st_size;        
        //struct tgt_timespec   st_atimeX;      //!< time of last access
        //struct tgt_timespec   st_mtimeX;      //!< time of last modification
        //struct tgt_timespec   st_ctimeX;      //!< time of last status change
        int64_t st_atimeX, st_mtimeX, st_ctimeX;
        int32_t         st_blksize;     
        int64_t         st_blocks;      
        char            st_fstype[16];
    };
 
    // same for stat64
    struct tgt_stat64
    {
        uint64_t        st_dev;         
        uint64_t        st_ino;         
        uint32_t        st_mode;        
        uint32_t        st_nlink;       
        int32_t         st_uid;         
        int32_t         st_gid;         
        uint64_t        st_rdev;        
        int64_t         st_size;        
        //struct tgt_timespec   st_atimeX;      //!< time of last access
        //struct tgt_timespec   st_mtimeX;      //!< time of last modification
        //struct tgt_timespec   st_ctimeX;      //!< time of last status change
        int64_t st_atimeX, st_mtimeX, st_ctimeX;
        int32_t         st_blksize;     
        int64_t         st_blocks;      
        char            st_fstype[16];
    };
 
    static const int _SYS_NMLN = 257;
 
    struct utsname
    {
        char sysname[_SYS_NMLN];        
        char nodename[_SYS_NMLN];       
        char release[_SYS_NMLN];        
        char version[_SYS_NMLN];        
        char machine[_SYS_NMLN];        
    };
 
    // for *at syscalls
    static const int TGT_AT_FDCWD     = -100;
    static const int TGT_AT_REMOVEDIR = 0x800;
 
};  // class Solaris
 
} // namespace gem5
 
#endif // __SOLARIS_HH__