67 lines
2.8 KiB
C++
67 lines
2.8 KiB
C++
//
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// Copyright (c) 2004 K. Wilkins
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//
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// This software is provided 'as-is', without any express or implied warranty.
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// In no event will the authors be held liable for any damages arising from
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// the use of this software.
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//
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// Permission is granted to anyone to use this software for any purpose,
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// including commercial applications, and to alter it and redistribute it
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// freely, subject to the following restrictions:
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//
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// 1. The origin of this software must not be misrepresented; you must not
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// claim that you wrote the original software. If you use this software
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// in a product, an acknowledgment in the product documentation would be
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// appreciated but is not required.
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//
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// 2. Altered source versions must be plainly marked as such, and must not
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// be misrepresented as being the original software.
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//
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// 3. This notice may not be removed or altered from any source distribution.
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//
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//////////////////////////////////////////////////////////////////////////////
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// Handy - An Atari Lynx Emulator //
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// Copyright (c) 1996,1997 //
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// K. Wilkins //
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//////////////////////////////////////////////////////////////////////////////
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// ROM emulation class //
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//////////////////////////////////////////////////////////////////////////////
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// //
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// This class emulates the system ROM (512B), the interface is pretty //
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// simple: constructor, reset, peek, poke. //
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// //
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// K. Wilkins //
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// August 1997 //
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// //
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//////////////////////////////////////////////////////////////////////////////
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// Revision History: //
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// ----------------- //
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// //
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// 01Aug1997 KW Document header added & class documented. //
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// //
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//////////////////////////////////////////////////////////////////////////////
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#include "system.h"
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#include "rom.h"
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CRom::CRom(const uint8 *romfile, uint32 length)
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{
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//mWriteEnable = false;
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Reset();
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std::memset(mRomData, DEFAULT_ROM_CONTENTS, ROM_SIZE);
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std::memcpy(mRomData, romfile, std::min<uint32>(ROM_SIZE, length));
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}
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void CRom::Reset(void)
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{
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}
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SYNCFUNC(CRom)
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{
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//NSS(mWriteEnable);
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//NSS(mRomData);
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}
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