src/arch/x86/isa_traits.hh

/*
 * Copyright (c) 2007 The Hewlett-Packard Development Company
 * All rights reserved.
 *
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 * licensed hereunder.  You may use the software subject to the license
 * terms below provided that you ensure that this notice is replicated
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 *
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 * 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
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 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * Authors: Gabe Black
 */

#ifndef __ARCH_X86_ISATRAITS_HH__
#define __ARCH_X86_ISATRAITS_HH__

#include "arch/x86/types.hh"
#include "arch/x86/x86_traits.hh"
#include "base/compiler.hh"
#include "base/types.hh"

namespace LittleEndianGuest {}

namespace X86ISA
{
    //This makes sure the little endian version of certain functions
    //are used.
    using namespace LittleEndianGuest;

    const Addr PageShift = 12;
    const Addr PageBytes = ULL(1) << PageShift;

    // Memory accesses can be unaligned
    const bool HasUnalignedMemAcc = true;

    const bool CurThreadInfoImplemented = false;
    const int CurThreadInfoReg = -1;
}

#endif // __ARCH_X86_ISATRAITS_HH__