81 lines
1.8 KiB
C++
81 lines
1.8 KiB
C++
/*
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Copyright 2016-2021 Arisotura, RSDuck
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This file is part of melonDS.
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melonDS is free software: you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation, either version 3 of the License, or (at your option)
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any later version.
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melonDS is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with melonDS. If not, see http://www.gnu.org/licenses/.
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*/
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#ifndef ARMJIT_MEMORY
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#define ARMJIT_MEMORY
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#include "types.h"
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#include "ARM.h"
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namespace ARMJIT_Memory
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{
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extern void* FastMem9Start;
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extern void* FastMem7Start;
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void Init();
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void DeInit();
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void Reset();
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enum
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{
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memregion_Other = 0,
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memregion_ITCM,
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memregion_DTCM,
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memregion_BIOS9,
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memregion_MainRAM,
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memregion_SharedWRAM,
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memregion_IO9,
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memregion_VRAM,
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memregion_BIOS7,
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memregion_WRAM7,
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memregion_IO7,
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memregion_Wifi,
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memregion_VWRAM,
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// DSi
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memregion_BIOS9DSi,
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memregion_BIOS7DSi,
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memregion_NewSharedWRAM_A,
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memregion_NewSharedWRAM_B,
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memregion_NewSharedWRAM_C,
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memregions_Count
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};
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int ClassifyAddress9(u32 addr);
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int ClassifyAddress7(u32 addr);
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bool GetMirrorLocation(int region, u32 num, u32 addr, u32& memoryOffset, u32& mirrorStart, u32& mirrorSize);
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u32 LocaliseAddress(int region, u32 num, u32 addr);
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bool IsFastmemCompatible(int region);
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void RemapDTCM(u32 newBase, u32 newSize);
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void RemapSWRAM();
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void RemapNWRAM(int num);
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void SetCodeProtection(int region, u32 offset, bool protect);
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void* GetFuncForAddr(ARM* cpu, u32 addr, bool store, int size);
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}
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#endif |