Subversion Repositories s80186

// Copyright Jamie Iles, 2017

//

// This file is part of s80x86.

//

// s80x86 is free software: you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

//

// s80x86 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 General Public License for more details.

//

// You should have received a copy of the GNU General Public License

// along with s80x86.  If not, see <http://www.gnu.org/licenses/>.

// in al, data8

void EmulatorPimpl::ine4()

{

    auto port_num = fetch_byte();

    registers->set(AL, read_io8(port_num));

}

// in ax, data8

void EmulatorPimpl::ine5()

{

    auto port_num = fetch_byte();

    registers->set(AX, read_io16(port_num));

}

// in al, dx

void EmulatorPimpl::inec()

{

    registers->set(AL, read_io8(registers->get(DX)));

}

// in ax, dx

void EmulatorPimpl::ined()

{

    registers->set(AX, read_io16(registers->get(DX)));

}

// out data8, al

void EmulatorPimpl::oute6()

{

    auto port_num = fetch_byte();

    write_io8(port_num, registers->get(AL));

}

// out data8, ax

void EmulatorPimpl::oute7()

{

    auto port_num = fetch_byte();

    write_io16(port_num, registers->get(AX));

}

// out dx, al

void EmulatorPimpl::outee()

{

    write_io8(registers->get(DX), registers->get(AL));

}

// out dx, ax

void EmulatorPimpl::outef()

{

    write_io16(registers->get(DX), registers->get(AX));

}