mirror of
https://github.com/cmosher01/Epple-II.git
synced 2024-06-08 17:29:30 +00:00
126 lines
2.9 KiB
C++
126 lines
2.9 KiB
C++
/*
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epple2
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Copyright (C) 2008 by Christopher A. Mosher <cmosher01@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifdef HAVE_CONFIG_H
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#include "../config.h"
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#endif
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#include <SDL2/SDL.h>
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#include "emulator.h"
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#include "configep2.h"
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#include "gui.h"
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#include "e2const.h"
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#include <string>
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#include <memory>
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#include <stdexcept>
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#include <iostream>
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#include <iomanip>
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static int run(const std::string& config_file) {
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GUI gui;
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std::unique_ptr<Emulator> emu(new Emulator());
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Config cfg(config_file);
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emu->config(cfg);
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emu->init();
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return emu->run();
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}
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//std::uint8_t dataBus;
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//std::uint8_t lssrom[0x100];
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//std::uint8_t lss13rom[0x100];
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//std::uint8_t wp(0);
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//std::uint8_t q7(0);
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//std::uint8_t q6(0);
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//std::uint8_t dreg(0);
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//std::uint8_t seq(0x20);
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//std::uint8_t cmd;
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//std::uint8_t adr;
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//std::uint8_t cprint(0);
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//void debugLog(const std::uint8_t x) {
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// if (++cprint == 128 || x==0xD5u) {
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// cprint = 0;
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// printf("\n");
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// }
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// printf("%02x", x);
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//}
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//void lss(const std::uint8_t cmd) {
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// if (cmd & 8) {
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// switch (cmd & 3) {
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// case 3: dreg = dataBus; break;
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// case 2: dreg >>= 1; dreg |= (wp << 7); break;
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// case 1: dreg <<= 1; dreg |= ((cmd & 4) >> 2); break;
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// }
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// } else {
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// debugLog(dreg);
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// dreg = 0;
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// }
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//}
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//void doTrack(std::uint8_t *ptrk, const std::uint16_t ctrk) {
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// std::uint8_t *pend(ptrk+ctrk);
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// while (ptrk < pend) {
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// for (std::uint8_t m(0x80); m; m >>= 1) {
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// std::uint8_t pls = (*ptrk & m) ? 1 : 0;
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// for (int i(0); i < 8; ++i) {
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// adr = q7<<3 | q6<<2 | (dreg>>7)<<1 | pls;
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// pls = 0;
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// cmd = lssrom[seq|adr];
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// seq = cmd & 0xF0;
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// lss(cmd);
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// }
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// }
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// ++ptrk;
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// }
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//}
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#ifdef __cplusplus
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extern "C"
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#endif
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int main(int argc, char* argv[]) {
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setbuf(stdout, NULL);
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if (argc > 2) {
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throw std::runtime_error("usage: epple2 [config-file]" );
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}
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int x = E2Const::test();
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if (x != -1) {
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std::cerr << x << std::endl;
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throw std::runtime_error("bad constant in e2const.h" );
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}
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std::string config_file;
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if (argc > 1) {
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config_file = argv[1];
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}
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return run(config_file);
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}
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