85 lines
3.0 KiB
C++
Executable File
85 lines
3.0 KiB
C++
Executable File
/////////////////////////////////////////////////////////////////////////
|
|
// $Id: data_xfer.cc,v 1.5 2008-08-18 05:20:23 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
|
|
|
|
void BX_CPP_AttrRegparmN(1) BX_CPU_C::LOAD_Eb(bxInstruction_c *i)
|
|
{
|
|
bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));
|
|
TMP8L = read_virtual_byte(i->seg(), eaddr);
|
|
BX_CPU_CALL_METHOD(i->execute2, (i));
|
|
}
|
|
|
|
void BX_CPP_AttrRegparmN(1) BX_CPU_C::LOAD_Ew(bxInstruction_c *i)
|
|
{
|
|
bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));
|
|
TMP16 = read_virtual_word(i->seg(), eaddr);
|
|
BX_CPU_CALL_METHOD(i->execute2, (i));
|
|
}
|
|
|
|
void BX_CPP_AttrRegparmN(1) BX_CPU_C::LOAD_Ed(bxInstruction_c *i)
|
|
{
|
|
bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));
|
|
TMP32 = read_virtual_dword(i->seg(), eaddr);
|
|
BX_CPU_CALL_METHOD(i->execute2, (i));
|
|
}
|
|
|
|
#if BX_SUPPORT_X86_64
|
|
void BX_CPP_AttrRegparmN(1) BX_CPU_C::LOAD_Eq(bxInstruction_c *i)
|
|
{
|
|
bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));
|
|
TMP64 = read_virtual_qword_64(i->seg(), eaddr);
|
|
BX_CPU_CALL_METHOD(i->execute2, (i));
|
|
}
|
|
#endif
|
|
|
|
#if BX_SUPPORT_SSE >= 1
|
|
|
|
void BX_CPP_AttrRegparmN(1) BX_CPU_C::LOAD_Wdq(bxInstruction_c *i)
|
|
{
|
|
bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));
|
|
readVirtualDQwordAligned(i->seg(), eaddr, (Bit8u *)(&BX_READ_XMM_REG(BX_TMP_REGISTER)));
|
|
BX_CPU_CALL_METHOD(i->execute2, (i));
|
|
}
|
|
|
|
void BX_CPP_AttrRegparmN(1) BX_CPU_C::LOAD_Wss(bxInstruction_c *i)
|
|
{
|
|
bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));
|
|
Bit32u val_32 = read_virtual_dword(i->seg(), eaddr);
|
|
BX_WRITE_XMM_REG_LO_DWORD(BX_TMP_REGISTER, val_32);
|
|
BX_CPU_CALL_METHOD(i->execute2, (i));
|
|
}
|
|
|
|
void BX_CPP_AttrRegparmN(1) BX_CPU_C::LOAD_Wsd(bxInstruction_c *i)
|
|
{
|
|
bx_address eaddr = BX_CPU_CALL_METHODR(i->ResolveModrm, (i));
|
|
Bit64u val_64 = read_virtual_qword(i->seg(), eaddr);
|
|
BX_WRITE_XMM_REG_LO_QWORD(BX_TMP_REGISTER, val_64);
|
|
BX_CPU_CALL_METHOD(i->execute2, (i));
|
|
}
|
|
|
|
#endif
|