Bochs/bochs/cpu/logical64.cc

/////////////////////////////////////////////////////////////////////////
// $Id: logical64.cc,v 1.32 2008-08-11 20:34:05 sshwarts Exp $
/////////////////////////////////////////////////////////////////////////
//
//  Copyright (C) 2001  MandrakeSoft S.A.
//
//    MandrakeSoft S.A.
//    43, rue d'Aboukir
//    75002 Paris - France
//    http://www.linux-mandrake.com/
//    http://www.mandrakesoft.com/
//
//  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

#if BX_SUPPORT_X86_64

void BX_CPP_AttrRegparmN(1) BX_CPU_C::XOR_EqGqM(bxInstruction_c *i)
{
  Bit64u op1_64, op2_64;

  bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));

  op1_64 = read_RMW_virtual_qword_64(i->seg(), eaddr);
  op2_64 = BX_READ_64BIT_REG(i->nnn());
  op1_64 ^= op2_64;
  write_RMW_virtual_qword(op1_64);

  SET_FLAGS_OSZAPC_LOGIC_64(op1_64);
}

void BX_CPP_AttrRegparmN(1) BX_CPU_C::XOR_GqEqR(bxInstruction_c *i)
{
  Bit64u op1_64, op2_64;

  op1_64 = BX_READ_64BIT_REG(i->nnn());
  op2_64 = BX_READ_64BIT_REG(i->rm());
  op1_64 ^= op2_64;

  /* now write result back to destination */
  BX_WRITE_64BIT_REG(i->nnn(), op1_64);

  SET_FLAGS_OSZAPC_LOGIC_64(op1_64);
}

void BX_CPP_AttrRegparmN(1) BX_CPU_C::XOR_RAXId(bxInstruction_c *i)
{
  Bit64u op1_64, op2_64;

  op1_64 = RAX;
  op2_64 = (Bit32s) i->Id();
  op1_64 ^= op2_64;

  RAX = op1_64;

  SET_FLAGS_OSZAPC_LOGIC_64(op1_64);
}

void BX_CPP_AttrRegparmN(1) BX_CPU_C::XOR_EqIdM(bxInstruction_c *i)
{
  Bit64u op1_64, op2_64 = (Bit32s) i->Id();

  bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));

  op1_64 = read_RMW_virtual_qword_64(i->seg(), eaddr);
  op1_64 ^= op2_64;
  write_RMW_virtual_qword(op1_64);

  SET_FLAGS_OSZAPC_LOGIC_64(op1_64);
}

void BX_CPP_AttrRegparmN(1) BX_CPU_C::XOR_EqIdR(bxInstruction_c *i)
{
  Bit64u op1_64, op2_64 = (Bit32s) i->Id();

  op1_64 = BX_READ_64BIT_REG(i->rm());
  op1_64 ^= op2_64;
  BX_WRITE_64BIT_REG(i->rm(), op1_64);

  SET_FLAGS_OSZAPC_LOGIC_64(op1_64);
}

void BX_CPP_AttrRegparmN(1) BX_CPU_C::OR_EqIdM(bxInstruction_c *i)
{
  Bit64u op1_64, op2_64 = (Bit32s) i->Id();

  bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));

  op1_64 = read_RMW_virtual_qword_64(i->seg(), eaddr);
  op1_64 |= op2_64;
  write_RMW_virtual_qword(op1_64);

  SET_FLAGS_OSZAPC_LOGIC_64(op1_64);
}

void BX_CPP_AttrRegparmN(1) BX_CPU_C::OR_EqIdR(bxInstruction_c *i)
{
  Bit64u op1_64, op2_64 = (Bit32s) i->Id();

  op1_64 = BX_READ_64BIT_REG(i->rm());
  op1_64 |= op2_64;
  BX_WRITE_64BIT_REG(i->rm(), op1_64);

  SET_FLAGS_OSZAPC_LOGIC_64(op1_64);
}

void BX_CPP_AttrRegparmN(1) BX_CPU_C::NOT_EqM(bxInstruction_c *i)
{
  Bit64u op1_64;

  bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));

  op1_64 = read_RMW_virtual_qword_64(i->seg(), eaddr);
  op1_64 = ~op1_64;
  write_RMW_virtual_qword(op1_64);
}

void BX_CPP_AttrRegparmN(1) BX_CPU_C::NOT_EqR(bxInstruction_c *i)
{
  Bit64u op1_64 = BX_READ_64BIT_REG(i->rm());
  op1_64 = ~op1_64;
  BX_WRITE_64BIT_REG(i->rm(), op1_64);
}

void BX_CPP_AttrRegparmN(1) BX_CPU_C::OR_EqGqM(bxInstruction_c *i)
{
  Bit64u op1_64, op2_64;

  bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));

  op1_64 = read_RMW_virtual_qword_64(i->seg(), eaddr);
  op2_64 = BX_READ_64BIT_REG(i->nnn());
  op1_64 |= op2_64;
  write_RMW_virtual_qword(op1_64);

  SET_FLAGS_OSZAPC_LOGIC_64(op1_64);
}

void BX_CPP_AttrRegparmN(1) BX_CPU_C::OR_GqEqR(bxInstruction_c *i)
{
  Bit64u op1_64, op2_64;

  op1_64 = BX_READ_64BIT_REG(i->nnn());
  op2_64 = BX_READ_64BIT_REG(i->rm());
  op1_64 |= op2_64;

  /* now write result back to destination */
  BX_WRITE_64BIT_REG(i->nnn(), op1_64);

  SET_FLAGS_OSZAPC_LOGIC_64(op1_64);
}

void BX_CPP_AttrRegparmN(1) BX_CPU_C::OR_RAXId(bxInstruction_c *i)
{
  Bit64u op1_64, op2_64;

  op1_64 = RAX;
  op2_64 = (Bit32s) i->Id();
  op1_64 |= op2_64;

  RAX = op1_64;

  SET_FLAGS_OSZAPC_LOGIC_64(op1_64);
}

void BX_CPP_AttrRegparmN(1) BX_CPU_C::AND_EqGqM(bxInstruction_c *i)
{
  Bit64u op1_64, op2_64;

  bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));

  op1_64 = read_RMW_virtual_qword_64(i->seg(), eaddr);
  op2_64 = BX_READ_64BIT_REG(i->nnn());
  op1_64 &= op2_64;
  write_RMW_virtual_qword(op1_64);

  SET_FLAGS_OSZAPC_LOGIC_64(op1_64);
}

void BX_CPP_AttrRegparmN(1) BX_CPU_C::AND_GqEqR(bxInstruction_c *i)
{
  Bit64u op1_64, op2_64;

  op1_64 = BX_READ_64BIT_REG(i->nnn());
  op2_64 = BX_READ_64BIT_REG(i->rm());
  op1_64 &= op2_64;

  /* now write result back to destination */
  BX_WRITE_64BIT_REG(i->nnn(), op1_64);

  SET_FLAGS_OSZAPC_LOGIC_64(op1_64);
}

void BX_CPP_AttrRegparmN(1) BX_CPU_C::AND_RAXId(bxInstruction_c *i)
{
  Bit64u op1_64, op2_64;

  op1_64 = RAX;
  op2_64 = (Bit32s) i->Id();
  op1_64 &= op2_64;
  RAX = op1_64;

  SET_FLAGS_OSZAPC_LOGIC_64(op1_64);
}

void BX_CPP_AttrRegparmN(1) BX_CPU_C::AND_EqIdM(bxInstruction_c *i)
{
  Bit64u op1_64, op2_64 = (Bit32s) i->Id();

  bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));

  op1_64 = read_RMW_virtual_qword_64(i->seg(), eaddr);
  op1_64 &= op2_64;
  write_RMW_virtual_qword(op1_64);

  SET_FLAGS_OSZAPC_LOGIC_64(op1_64);
}

void BX_CPP_AttrRegparmN(1) BX_CPU_C::AND_EqIdR(bxInstruction_c *i)
{
  Bit64u op1_64, op2_64 = (Bit32s) i->Id();

  op1_64 = BX_READ_64BIT_REG(i->rm());
  op1_64 &= op2_64;
  BX_WRITE_64BIT_REG(i->rm(), op1_64);

  SET_FLAGS_OSZAPC_LOGIC_64(op1_64);
}

void BX_CPP_AttrRegparmN(1) BX_CPU_C::TEST_EqGqR(bxInstruction_c *i)
{
  Bit64u op1_64, op2_64;

  op1_64 = BX_READ_64BIT_REG(i->rm());
  op2_64 = BX_READ_64BIT_REG(i->nnn());
  op1_64 &= op2_64;

  SET_FLAGS_OSZAPC_LOGIC_64(op1_64);
}

void BX_CPP_AttrRegparmN(1) BX_CPU_C::TEST_RAXId(bxInstruction_c *i)
{
  Bit64u op1_64, op2_64;

  op1_64 = RAX;
  op2_64 = (Bit32s) i->Id();
  op1_64 &= op2_64;

  SET_FLAGS_OSZAPC_LOGIC_64(op1_64);
}

void BX_CPP_AttrRegparmN(1) BX_CPU_C::TEST_EqIdR(bxInstruction_c *i)
{
  Bit64u op1_64, op2_64;

  op1_64 = BX_READ_64BIT_REG(i->rm());
  op2_64 = (Bit32s) i->Id();
  op1_64 &= op2_64;

  SET_FLAGS_OSZAPC_LOGIC_64(op1_64);
}

#endif /* if BX_SUPPORT_X86_64 */