mirror of
https://github.com/dingusdev/dingusppc.git
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61 lines
1.7 KiB
C++
61 lines
1.7 KiB
C++
/*
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DingusPPC - The Experimental PowerPC Macintosh emulator
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Copyright (C) 2018-20 divingkatae and maximum
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(theweirdo) spatium
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(Contact divingkatae#1017 or powermax#2286 on Discord for more info)
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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 <https://www.gnu.org/licenses/>.
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*/
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#include "escc.h"
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#include <cinttypes>
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#include <thirdparty/loguru/loguru.hpp>
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using namespace std;
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ESCC::ESCC() {}
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ESCC::~ESCC() {}
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uint8_t ESCC::escc_read(bool is_legacy, uint32_t offset, int size) {
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return 0;
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}
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void ESCC::escc_write(bool is_legacy, uint32_t offset, uint8_t value, int size) {
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if (is_legacy) {
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if (offset == 0x02) {
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if (!prep_value) {
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store_reg = value & 0xF;
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prep_value = true;
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} else {
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escc_reg[store_reg] = value;
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prep_value = false;
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}
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}
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}
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else {
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if (offset == 0x20) {
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if (!prep_value) {
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store_reg = value & 0xF;
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prep_value = true;
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} else {
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escc_reg[store_reg] = value;
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prep_value = false;
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}
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}
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}
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} |