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alfik |
/////////////////////////////////////////////////////////////////////////
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// $Id: logical8.cc 11313 2012-08-05 13:52:40Z sshwarts $
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/////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2001-2012 The Bochs Project
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA B 02110-1301 USA
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/////////////////////////////////////////////////////////////////////////
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#define NEED_CPU_REG_SHORTCUTS 1
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#include "bochs.h"
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#include "cpu.h"
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#define LOG_THIS BX_CPU_THIS_PTR
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BX_INSF_TYPE BX_CPP_AttrRegparmN(1) BX_CPU_C::XOR_EbGbM(bxInstruction_c *i)
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{
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Bit8u op1, op2;
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bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));
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op1 = read_RMW_virtual_byte(i->seg(), eaddr);
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op2 = BX_READ_8BIT_REGx(i->src(), i->extend8bitL());
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op1 ^= op2;
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write_RMW_virtual_byte(op1);
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SET_FLAGS_OSZAPC_LOGIC_8(op1);
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BX_NEXT_INSTR(i);
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}
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BX_INSF_TYPE BX_CPP_AttrRegparmN(1) BX_CPU_C::XOR_GbEbR(bxInstruction_c *i)
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{
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Bit8u op1, op2;
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op1 = BX_READ_8BIT_REGx(i->dst(), i->extend8bitL());
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op2 = BX_READ_8BIT_REGx(i->src(), i->extend8bitL());
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op1 ^= op2;
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BX_WRITE_8BIT_REGx(i->dst(), i->extend8bitL(), op1);
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SET_FLAGS_OSZAPC_LOGIC_8(op1);
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BX_NEXT_INSTR(i);
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}
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BX_INSF_TYPE BX_CPP_AttrRegparmN(1) BX_CPU_C::XOR_GbEbM(bxInstruction_c *i)
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{
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Bit8u op1, op2;
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bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));
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op1 = BX_READ_8BIT_REGx(i->dst(), i->extend8bitL());
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op2 = read_virtual_byte(i->seg(), eaddr);
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op1 ^= op2;
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BX_WRITE_8BIT_REGx(i->dst(), i->extend8bitL(), op1);
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SET_FLAGS_OSZAPC_LOGIC_8(op1);
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BX_NEXT_INSTR(i);
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}
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BX_INSF_TYPE BX_CPP_AttrRegparmN(1) BX_CPU_C::XOR_EbIbM(bxInstruction_c *i)
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{
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Bit8u op1, op2 = i->Ib();
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bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));
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op1 = read_RMW_virtual_byte(i->seg(), eaddr);
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op1 ^= op2;
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write_RMW_virtual_byte(op1);
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SET_FLAGS_OSZAPC_LOGIC_8(op1);
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BX_NEXT_INSTR(i);
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}
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BX_INSF_TYPE BX_CPP_AttrRegparmN(1) BX_CPU_C::XOR_EbIbR(bxInstruction_c *i)
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{
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Bit8u op1, op2 = i->Ib();
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op1 = BX_READ_8BIT_REGx(i->dst(), i->extend8bitL());
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op1 ^= op2;
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BX_WRITE_8BIT_REGx(i->dst(), i->extend8bitL(), op1);
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SET_FLAGS_OSZAPC_LOGIC_8(op1);
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BX_NEXT_INSTR(i);
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}
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BX_INSF_TYPE BX_CPP_AttrRegparmN(1) BX_CPU_C::OR_EbIbM(bxInstruction_c *i)
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{
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Bit8u op1, op2 = i->Ib();
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bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));
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op1 = read_RMW_virtual_byte(i->seg(), eaddr);
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op1 |= op2;
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write_RMW_virtual_byte(op1);
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SET_FLAGS_OSZAPC_LOGIC_8(op1);
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BX_NEXT_INSTR(i);
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}
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BX_INSF_TYPE BX_CPP_AttrRegparmN(1) BX_CPU_C::OR_EbIbR(bxInstruction_c *i)
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{
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Bit8u op1, op2 = i->Ib();
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op1 = BX_READ_8BIT_REGx(i->dst(), i->extend8bitL());
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op1 |= op2;
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BX_WRITE_8BIT_REGx(i->dst(), i->extend8bitL(), op1);
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SET_FLAGS_OSZAPC_LOGIC_8(op1);
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BX_NEXT_INSTR(i);
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}
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BX_INSF_TYPE BX_CPP_AttrRegparmN(1) BX_CPU_C::NOT_EbM(bxInstruction_c *i)
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{
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bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));
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Bit8u op1_8 = read_RMW_virtual_byte(i->seg(), eaddr);
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op1_8 = ~op1_8;
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write_RMW_virtual_byte(op1_8);
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BX_NEXT_INSTR(i);
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}
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BX_INSF_TYPE BX_CPP_AttrRegparmN(1) BX_CPU_C::NOT_EbR(bxInstruction_c *i)
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{
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Bit8u op1_8 = BX_READ_8BIT_REGx(i->dst(), i->extend8bitL());
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op1_8 = ~op1_8;
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BX_WRITE_8BIT_REGx(i->dst(), i->extend8bitL(), op1_8);
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BX_NEXT_INSTR(i);
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}
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BX_INSF_TYPE BX_CPP_AttrRegparmN(1) BX_CPU_C::OR_EbGbM(bxInstruction_c *i)
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{
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Bit8u op1, op2;
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bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));
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op1 = read_RMW_virtual_byte(i->seg(), eaddr);
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op2 = BX_READ_8BIT_REGx(i->src(), i->extend8bitL());
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op1 |= op2;
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write_RMW_virtual_byte(op1);
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SET_FLAGS_OSZAPC_LOGIC_8(op1);
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BX_NEXT_INSTR(i);
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}
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BX_INSF_TYPE BX_CPP_AttrRegparmN(1) BX_CPU_C::OR_GbEbR(bxInstruction_c *i)
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{
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Bit8u op1, op2;
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op1 = BX_READ_8BIT_REGx(i->dst(), i->extend8bitL());
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op2 = BX_READ_8BIT_REGx(i->src(), i->extend8bitL());
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op1 |= op2;
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BX_WRITE_8BIT_REGx(i->dst(), i->extend8bitL(), op1);
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SET_FLAGS_OSZAPC_LOGIC_8(op1);
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BX_NEXT_INSTR(i);
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}
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BX_INSF_TYPE BX_CPP_AttrRegparmN(1) BX_CPU_C::OR_GbEbM(bxInstruction_c *i)
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{
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Bit8u op1, op2;
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bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));
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op1 = BX_READ_8BIT_REGx(i->dst(), i->extend8bitL());
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op2 = read_virtual_byte(i->seg(), eaddr);
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op1 |= op2;
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BX_WRITE_8BIT_REGx(i->dst(), i->extend8bitL(), op1);
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SET_FLAGS_OSZAPC_LOGIC_8(op1);
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BX_NEXT_INSTR(i);
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}
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BX_INSF_TYPE BX_CPP_AttrRegparmN(1) BX_CPU_C::AND_EbGbM(bxInstruction_c *i)
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{
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Bit8u op1, op2;
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bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));
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op1 = read_RMW_virtual_byte(i->seg(), eaddr);
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op2 = BX_READ_8BIT_REGx(i->src(), i->extend8bitL());
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op1 &= op2;
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write_RMW_virtual_byte(op1);
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SET_FLAGS_OSZAPC_LOGIC_8(op1);
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BX_NEXT_INSTR(i);
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}
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BX_INSF_TYPE BX_CPP_AttrRegparmN(1) BX_CPU_C::AND_GbEbR(bxInstruction_c *i)
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{
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Bit8u op1, op2;
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op1 = BX_READ_8BIT_REGx(i->dst(), i->extend8bitL());
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op2 = BX_READ_8BIT_REGx(i->src(), i->extend8bitL());
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op1 &= op2;
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BX_WRITE_8BIT_REGx(i->dst(), i->extend8bitL(), op1);
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SET_FLAGS_OSZAPC_LOGIC_8(op1);
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BX_NEXT_INSTR(i);
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}
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BX_INSF_TYPE BX_CPP_AttrRegparmN(1) BX_CPU_C::AND_GbEbM(bxInstruction_c *i)
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{
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Bit8u op1, op2;
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bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));
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op1 = BX_READ_8BIT_REGx(i->dst(), i->extend8bitL());
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op2 = read_virtual_byte(i->seg(), eaddr);
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op1 &= op2;
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BX_WRITE_8BIT_REGx(i->dst(), i->extend8bitL(), op1);
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SET_FLAGS_OSZAPC_LOGIC_8(op1);
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BX_NEXT_INSTR(i);
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}
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BX_INSF_TYPE BX_CPP_AttrRegparmN(1) BX_CPU_C::AND_EbIbM(bxInstruction_c *i)
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{
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| 243 |
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Bit8u op1, op2 = i->Ib();
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| 245 |
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bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));
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| 247 |
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op1 = read_RMW_virtual_byte(i->seg(), eaddr);
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op1 &= op2;
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write_RMW_virtual_byte(op1);
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SET_FLAGS_OSZAPC_LOGIC_8(op1);
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BX_NEXT_INSTR(i);
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}
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| 256 |
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BX_INSF_TYPE BX_CPP_AttrRegparmN(1) BX_CPU_C::AND_EbIbR(bxInstruction_c *i)
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| 257 |
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{
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| 258 |
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Bit8u op1, op2 = i->Ib();
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| 259 |
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| 260 |
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op1 = BX_READ_8BIT_REGx(i->dst(), i->extend8bitL());
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| 261 |
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op1 &= op2;
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BX_WRITE_8BIT_REGx(i->dst(), i->extend8bitL(), op1);
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| 264 |
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SET_FLAGS_OSZAPC_LOGIC_8(op1);
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| 265 |
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| 266 |
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BX_NEXT_INSTR(i);
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| 267 |
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}
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| 268 |
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| 269 |
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BX_INSF_TYPE BX_CPP_AttrRegparmN(1) BX_CPU_C::TEST_EbGbR(bxInstruction_c *i)
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| 270 |
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{
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| 271 |
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Bit8u op1, op2;
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| 272 |
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| 273 |
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op1 = BX_READ_8BIT_REGx(i->dst(), i->extend8bitL());
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| 274 |
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op2 = BX_READ_8BIT_REGx(i->src(), i->extend8bitL());
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| 275 |
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op1 &= op2;
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| 276 |
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| 277 |
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SET_FLAGS_OSZAPC_LOGIC_8(op1);
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| 278 |
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| 279 |
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BX_NEXT_INSTR(i);
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| 280 |
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}
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| 281 |
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| 282 |
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BX_INSF_TYPE BX_CPP_AttrRegparmN(1) BX_CPU_C::TEST_EbGbM(bxInstruction_c *i)
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| 283 |
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{
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| 284 |
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Bit8u op1, op2;
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| 285 |
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| 286 |
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bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));
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| 287 |
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| 288 |
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op1 = read_virtual_byte(i->seg(), eaddr);
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| 289 |
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op2 = BX_READ_8BIT_REGx(i->src(), i->extend8bitL());
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| 290 |
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op1 &= op2;
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| 291 |
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| 292 |
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SET_FLAGS_OSZAPC_LOGIC_8(op1);
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| 293 |
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| 294 |
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BX_NEXT_INSTR(i);
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| 295 |
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}
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| 296 |
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| 297 |
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BX_INSF_TYPE BX_CPP_AttrRegparmN(1) BX_CPU_C::TEST_EbIbR(bxInstruction_c *i)
|
| 298 |
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{
|
| 299 |
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Bit8u op1 = BX_READ_8BIT_REGx(i->dst(), i->extend8bitL());
|
| 300 |
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op1 &= i->Ib();
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| 301 |
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SET_FLAGS_OSZAPC_LOGIC_8(op1);
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| 302 |
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| 303 |
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BX_NEXT_INSTR(i);
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| 304 |
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}
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| 305 |
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| 306 |
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BX_INSF_TYPE BX_CPP_AttrRegparmN(1) BX_CPU_C::TEST_EbIbM(bxInstruction_c *i)
|
| 307 |
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{
|
| 308 |
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bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));
|
| 309 |
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| 310 |
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Bit8u op1 = read_virtual_byte(i->seg(), eaddr);
|
| 311 |
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op1 &= i->Ib();
|
| 312 |
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SET_FLAGS_OSZAPC_LOGIC_8(op1);
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| 313 |
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| 314 |
|
|
BX_NEXT_INSTR(i);
|
| 315 |
|
|
}
|
