sidmemory.h
/*
* This file is part of libsidplayfp, a SID player engine.
*
* Copyright 2012-2021 Leandro Nini <drfiemost@users.sourceforge.net>
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef SIDMEMORY_H
#define SIDMEMORY_H
#include <stdint.h>
namespace libsidplayfp
{
class sidmemory
{
public:
virtual uint8_t readMemByte(uint_least16_t addr) =0;
virtual uint_least16_t readMemWord(uint_least16_t addr) =0;
virtual void writeMemByte(uint_least16_t addr, uint8_t value) =0;
virtual void writeMemWord(uint_least16_t addr, uint_least16_t value) =0;
virtual void fillRam(uint_least16_t start, uint8_t value, unsigned int size) =0;
virtual void fillRam(uint_least16_t start, const uint8_t* source, unsigned int size) =0;
virtual void installResetHook(uint_least16_t addr) =0;
virtual void installBasicTrap(uint_least16_t addr) =0;
virtual void setBasicSubtune(uint8_t tune) =0;
virtual void setKernal(const uint8_t* rom) =0;
virtual void setBasic(const uint8_t* rom) =0;
virtual void setChargen(const uint8_t* rom) =0;
protected:
~sidmemory() {}
};
}
#endif
libsidplayfp::sidmemory
Definition sidmemory.h:34
libsidplayfp::sidmemory::installResetHook
virtual void installResetHook(uint_least16_t addr)=0
libsidplayfp::sidmemory::fillRam
virtual void fillRam(uint_least16_t start, uint8_t value, unsigned int size)=0
libsidplayfp::sidmemory::setBasicSubtune
virtual void setBasicSubtune(uint8_t tune)=0
libsidplayfp::sidmemory::fillRam
virtual void fillRam(uint_least16_t start, const uint8_t *source, unsigned int size)=0
libsidplayfp::sidmemory::setKernal
virtual void setKernal(const uint8_t *rom)=0
libsidplayfp::sidmemory::readMemWord
virtual uint_least16_t readMemWord(uint_least16_t addr)=0
libsidplayfp::sidmemory::readMemByte
virtual uint8_t readMemByte(uint_least16_t addr)=0
libsidplayfp::sidmemory::writeMemWord
virtual void writeMemWord(uint_least16_t addr, uint_least16_t value)=0
libsidplayfp::sidmemory::writeMemByte
virtual void writeMemByte(uint_least16_t addr, uint8_t value)=0
libsidplayfp::sidmemory::installBasicTrap
virtual void installBasicTrap(uint_least16_t addr)=0