/////////////////////////////////////////////////////////////////////////
// $Id: resolve.cc,v 1.2 2008-04-28 18:18:08 sshwarts Exp $
/////////////////////////////////////////////////////////////////////////
//
//   Copyright (c) 2008 Stanislav Shwartsman
//          Written by Stanislav Shwartsman [sshwarts at sourceforge net]
//
//  This library is free software; you can redistribute it and/or
//  modify it under the terms of the GNU Lesser General Public
//  License as published by the Free Software Foundation; either
//  version 2 of the License, or (at your option) any later version.
//
//  This library is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
//  Lesser General Public License for more details.
//
//  You should have received a copy of the GNU Lesser General Public
//  License along with this library; if not, write to the Free Software
//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
//
/////////////////////////////////////////////////////////////////////////

#define NEED_CPU_REG_SHORTCUTS 1
#include "bochs.h"
#include "cpu.h"
#define LOG_THIS BX_CPU_THIS_PTR

//
// 16 bit address size
//

  void  BX_CPP_AttrRegparmN(1)
BX_CPU_C::BxResolve16Disp(bxInstruction_c *i)
{
  RMAddr(i) = i->displ16u();
}

  void  BX_CPP_AttrRegparmN(1)
BX_CPU_C::BxResolve16Rm0(bxInstruction_c *i)
{
  RMAddr(i) = (Bit16u) (BX + SI + (Bit16s) i->displ16u());
}
  void  BX_CPP_AttrRegparmN(1)
BX_CPU_C::BxResolve16Rm1(bxInstruction_c *i)
{
  RMAddr(i) = (Bit16u) (BX + DI + (Bit16s) i->displ16u());
}
  void  BX_CPP_AttrRegparmN(1)
BX_CPU_C::BxResolve16Rm2(bxInstruction_c *i)
{
  RMAddr(i) = (Bit16u) (BP + SI + (Bit16s) i->displ16u());
}
  void  BX_CPP_AttrRegparmN(1)
BX_CPU_C::BxResolve16Rm3(bxInstruction_c *i)
{
  RMAddr(i) = (Bit16u) (BP + DI + (Bit16s) i->displ16u());
}
  void  BX_CPP_AttrRegparmN(1)
BX_CPU_C::BxResolve16Rm4(bxInstruction_c *i)
{
  RMAddr(i) = (Bit16u) (SI + (Bit16s) i->displ16u());
}
  void  BX_CPP_AttrRegparmN(1)
BX_CPU_C::BxResolve16Rm5(bxInstruction_c *i)
{
  RMAddr(i) = (Bit16u) (DI + (Bit16s) i->displ16u());
}
  void  BX_CPP_AttrRegparmN(1)
BX_CPU_C::BxResolve16Rm6(bxInstruction_c *i)
{
  RMAddr(i) = (Bit16u) (BP + (Bit16s) i->displ16u());
}
  void  BX_CPP_AttrRegparmN(1)
BX_CPU_C::BxResolve16Rm7(bxInstruction_c *i)
{
  RMAddr(i) = (Bit16u) (BX + (Bit16s) i->displ16u());
}

//
// 32 bit address size
//

  void  BX_CPP_AttrRegparmN(1)
BX_CPU_C::BxResolve32Base(bxInstruction_c *i)
{
  RMAddr(i) = (Bit32u) (BX_READ_32BIT_REG(i->sibBase()) + i->displ32u());
}
  void  BX_CPP_AttrRegparmN(1)
BX_CPU_C::BxResolve32BaseIndex(bxInstruction_c *i)
{
  RMAddr(i) = (Bit32u) (BX_READ_32BIT_REG(i->sibBase()) + (BX_READ_32BIT_REG(i->sibIndex()) << i->sibScale()) + i->displ32u());
}

//
// 64 bit address size
//

#if BX_SUPPORT_X86_64
  void  BX_CPP_AttrRegparmN(1)
BX_CPU_C::BxResolve64Base(bxInstruction_c *i)
{
  RMAddr(i) = BX_READ_64BIT_REG(i->sibBase()) + (Bit32s) i->displ32u();
}
  void  BX_CPP_AttrRegparmN(1)
BX_CPU_C::BxResolve64BaseIndex(bxInstruction_c *i)
{
  RMAddr(i) = BX_READ_64BIT_REG(i->sibBase()) + (BX_READ_64BIT_REG(i->sibIndex()) << i->sibScale()) + (Bit32s) i->displ32u();
}
#endif