mem.hh

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/*
 * Copyright (c) 2009 The University of Edinburgh
 * 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
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 */
 
#ifndef __ARCH_POWER_MEM_HH__
#define __ARCH_POWER_MEM_HH__
 
#include "arch/power/insts/static_inst.hh"
 
namespace PowerISA
{
 
class MemOp : public PowerStaticInst
{
  protected:
 
    unsigned memAccessFlags;
 
    MemOp(const char *mnem, MachInst _machInst, OpClass __opClass)
      : PowerStaticInst(mnem, _machInst, __opClass),
        memAccessFlags(0)
    {
    }
 
    std::string generateDisassembly(
            Addr pc, const Loader::SymbolTable *symtab) const override;
};
 
 
class MemDispOp : public MemOp
{
  protected:
 
    int16_t disp;
 
    MemDispOp(const char *mnem, MachInst _machInst, OpClass __opClass)
      : MemOp(mnem, _machInst, __opClass), disp(machInst.d)
    {
    }
 
    std::string generateDisassembly(
            Addr pc, const Loader::SymbolTable *symtab) const override;
};
 
} // namespace PowerISA
 
#endif //__ARCH_POWER_INSTS_MEM_HH__