src/arch/x86/ldstflags.hh

/*
 * Copyright (c) 2007 The Hewlett-Packard Development Company
 * 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.
 *
 * 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
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 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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#ifndef __ARCH_X86_LDSTFLAGS_HH__
#define __ARCH_X86_LDSTFLAGS_HH__

#include "base/bitfield.hh"
#include "base/compiler.hh"
#include "mem/request.hh"

namespace gem5
{

/**
 * This is exposed globally, independent of the ISA.
 */
namespace X86ISA
{
    [[maybe_unused]] const Request::FlagsType SegmentFlagMask = mask(4);
    const int FlagShift = 4;
    enum FlagBit
    {
        CPL0FlagBit = 1,
        AddrSizeFlagBit = 2,
    };
} // namespace X86ISA
} // namespace gem5

#endif //__ARCH_X86_LDSTFLAGS_HH__