gem5/arch/alpha/linux/linux.cc
Korey Sewell 5afed24e1c Changes that get rid of the OSFlags and derive a new class of this format <architecture>-<OS>.
This class is derived from the original <OS> class and is used to define information that
is both architecure and OS specific (for example, the AlphaLinux class is derived from the
Linux class and defined in arch/alpha/linux/linux.hh).

SConscript:
    no need to compile linux.cc and tru64.cc now, since openFlagsTable has been moved
arch/alpha/SConscript:
    compile linux.cc and tru64.cc within alpha arch.
arch/alpha/linux/process.cc:
    template syscall functions on AlphaLinux instead of Linux ... AlphaLinux is derived off of Linux
arch/alpha/tru64/process.cc:
    template syscall functions on AlphaTru64 instead of Linux ... AlphaTru64 is derived off of Linux
    moved tableFunc syscall function into this file
arch/mips/SConscript:
    compile mips_linux.cc for openFlags table
arch/mips/isa_traits.hh:
    remove constants from here
arch/mips/linux_process.cc:
    template syscall functions on MipsLinux instead of Linux ... MipsLinux is derived off of Linux
kern/linux/linux.hh:
    remove OSFlags
kern/tru64/tru64.hh:
    remove OSFlags def., openFlagTable, and tableFunc ...
sim/syscall_emul.hh:
    go back to using "OS" instead of "OSFlags"
arch/alpha/linux/linux.cc:
    defines openFlagTable
arch/alpha/linux/linux.hh:
arch/alpha/tru64/tru64.hh:
    Alpha Linux constants placed here in class derived from Linux class
arch/alpha/tru64/tru64.cc:
    defines openFlagTable for AlphaTru64
arch/mips/mips_linux.cc:
    MIPS Linux open flag table
arch/mips/mips_linux.hh:
    Mips Linux constants placed here in class derived from Linux class

--HG--
extra : convert_revision : e6c1c2c895429c28fd141732e223e897ab19315e
2006-04-13 05:42:18 -04:00

70 lines
2.8 KiB
C++

/*
* 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.
*/
#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]));