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[/] [s80186/] [trunk/] [sim/] [Simulator.h] - Rev 2
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// 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/>. #pragma once #define bda_write(cpu, field, val) \ ({ \ __typeof__(((struct bios_data_area *)0)->field) _p = (val); \ cpu->get_memory()->template write<__typeof__(_p)>( \ get_phys_addr(0x40, offsetof(struct bios_data_area, field)), _p); \ }) #define bda_read(cpu, field) \ ({ \ __typeof__(((struct bios_data_area *)0)->field) _p; \ _p = cpu->get_memory()->template read<__typeof__(_p)>( \ get_phys_addr(0x40, offsetof(struct bios_data_area, field))); \ _p; \ })