61 lines
1.6 KiB
C++
61 lines
1.6 KiB
C++
/******************************************************************************/
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/* Mednafen Sega Saturn Emulation Module */
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/******************************************************************************/
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/* debug.cpp - Mednafen debug cart emulation
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** Copyright (C) 2017 Mednafen Team
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**
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** This program is free software; you can redistribute it and/or
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** modify it under the terms of the GNU General Public License
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** as published by the Free Software Foundation; either version 2
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** of the License, or (at your option) any later version.
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**
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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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**
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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, write to the Free Software Foundation, Inc.,
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** 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "common.h"
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#include "debug.h"
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namespace MDFN_IEN_SS
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{
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template<typename T, bool IsWrite>
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static void Debug_RW_DB(uint32 A, uint16* DB)
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{
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//
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// printf-related debugging
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//
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if((A &~ 0x3) == 0x02100000)
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{
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if(IsWrite)
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{
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if(A == 0x02100001)
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{
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fputc(*DB, stderr);
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fflush(stderr);
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}
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}
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else
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*DB = 0;
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return;
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}
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}
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void CART_Debug_Init(CartInfo* c)
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{
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c->CS01_SetRW8W16(0x02100000, /*0x02100001*/ 0x021FFFFF,
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Debug_RW_DB<uint16, false>,
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Debug_RW_DB<uint8, true>,
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Debug_RW_DB<uint16, true>);
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}
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}
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