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Remove unnecessary Src/ folders
This commit is contained in:
Jasper St. Pierre
578
Source/Core/Core/HW/Memmap.cpp
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578
Source/Core/Core/HW/Memmap.cpp
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@ -0,0 +1,578 @@
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// Copyright 2013 Dolphin Emulator Project
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// Licensed under GPLv2
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// Refer to the license.txt file included.
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// NOTE:
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// These functions are primarily used by the interpreter versions of the LoadStore instructions.
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// However, if a JITed instruction (for example lwz) wants to access a bad memory area that call
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// may be redirected here (for example to Read_U32()).
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#include "Common.h"
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#include "MemoryUtil.h"
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#include "MemArena.h"
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#include "ChunkFile.h"
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#include "Memmap.h"
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#include "../Core.h"
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#include "../PowerPC/PowerPC.h"
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#include "../PowerPC/JitCommon/JitBase.h"
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#include "../HLE/HLE.h"
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#include "CPU.h"
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#include "ProcessorInterface.h"
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#include "DSP.h"
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#include "DVDInterface.h"
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#include "GPFifo.h"
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#include "VideoInterface.h"
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#include "SI.h"
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#include "EXI.h"
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#include "AudioInterface.h"
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#include "MemoryInterface.h"
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#include "WII_IOB.h"
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#include "WII_IPC.h"
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#include "../ConfigManager.h"
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#include "../Debugger/Debugger_SymbolMap.h"
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#include "VideoBackendBase.h"
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namespace Memory
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{
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// =================================
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// LOCAL SETTINGS
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// ----------------
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/* Enable the Translation Lookaside Buffer functions. TLBHack = 1 in Dolphin.ini or a
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<GameID>.ini file will set this to true */
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bool bFakeVMEM = false;
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bool bMMU = false;
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// ==============
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// =================================
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// Init() declarations
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// ----------------
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// Store the MemArena here
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u8* base = NULL;
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// The MemArena class
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MemArena g_arena;
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// ==============
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// STATE_TO_SAVE
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bool m_IsInitialized = false; // Save the Init(), Shutdown() state
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// END STATE_TO_SAVE
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// 64-bit: Pointers to low-mem (sub-0x10000000) mirror
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// 32-bit: Same as the corresponding physical/virtual pointers.
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u8 *m_pRAM;
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u8 *m_pL1Cache;
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u8 *m_pEXRAM;
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u8 *m_pFakeVMEM;
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//u8 *m_pEFB;
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// 64-bit: Pointers to high-mem mirrors
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// 32-bit: Same as above
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u8 *m_pPhysicalRAM;
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u8 *m_pVirtualCachedRAM;
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u8 *m_pVirtualUncachedRAM;
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u8 *m_pPhysicalEXRAM; // wii only
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u8 *m_pVirtualCachedEXRAM; // wii only
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u8 *m_pVirtualUncachedEXRAM; // wii only
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//u8 *m_pVirtualEFB;
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u8 *m_pVirtualL1Cache;
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u8 *m_pVirtualFakeVMEM;
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// =================================
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// Read and write shortcuts
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// ----------------
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writeFn8 hwWrite8 [NUMHWMEMFUN];
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writeFn16 hwWrite16[NUMHWMEMFUN];
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writeFn32 hwWrite32[NUMHWMEMFUN];
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writeFn64 hwWrite64[NUMHWMEMFUN];
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readFn8 hwRead8 [NUMHWMEMFUN];
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readFn16 hwRead16[NUMHWMEMFUN];
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readFn32 hwRead32[NUMHWMEMFUN];
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readFn64 hwRead64[NUMHWMEMFUN];
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writeFn8 hwWriteWii8 [NUMHWMEMFUN];
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writeFn16 hwWriteWii16[NUMHWMEMFUN];
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writeFn32 hwWriteWii32[NUMHWMEMFUN];
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writeFn64 hwWriteWii64[NUMHWMEMFUN];
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readFn8 hwReadWii8 [NUMHWMEMFUN];
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readFn16 hwReadWii16[NUMHWMEMFUN];
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readFn32 hwReadWii32[NUMHWMEMFUN];
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readFn64 hwReadWii64[NUMHWMEMFUN];
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// Default read and write functions
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template <class T>
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void HW_Default_Write(const T _Data, const u32 _Address){ ERROR_LOG(MASTER_LOG, "Illegal HW Write%lu %08x", (unsigned long)sizeof(T)*8, _Address);_dbg_assert_(MEMMAP, 0);}
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template <class T>
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void HW_Default_Read(T _Data, const u32 _Address){ ERROR_LOG(MASTER_LOG, "Illegal HW Read%lu %08x", (unsigned long)sizeof(T)*8, _Address); _dbg_assert_(MEMMAP, 0);}
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#define HW_PAGE_SHIFT 10
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#define HW_PAGE_SIZE (1 << HW_PAGE_SHIFT)
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#define HW_PAGE_MASK (HW_PAGE_SHIFT - 1)
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template <class T, u8 *P> void HW_Read_Memory(T &_Data, const u32 _Address)
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{
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_Data = *(T *)&P[_Address & HW_PAGE_MASK];
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}
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template <class T, u8 *P> void HW_Write_Memory(T _Data, const u32 _Address)
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{
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*(T *)&P[_Address & HW_PAGE_MASK] = _Data;
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}
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// Create shortcuts to the hardware devices' read and write functions.
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// This can be seen as an alternative to a switch() or if() table.
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#define BLOCKSIZE 4
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#define CP_START 0x00 //0x0000 >> 10
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#define WII_IPC_START 0x00 //0x0000 >> 10
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#define PE_START 0x04 //0x1000 >> 10
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#define VI_START 0x08 //0x2000 >> 10
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#define PI_START 0x0C //0x3000 >> 10
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#define MI_START 0x10 //0x4000 >> 10
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#define DSP_START 0x14 //0x5000 >> 10
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#define DVD_START 0x18 //0x6000 >> 10
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#define SI_START 0x19 //0x6400 >> 10
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#define EI_START 0x1A //0x6800 >> 10
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#define AUDIO_START 0x1B //0x6C00 >> 10
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#define GP_START 0x20 //0x8000 >> 10
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void InitHWMemFuncs()
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{
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for (int i = 0; i < NUMHWMEMFUN; i++)
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{
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hwWrite8 [i] = HW_Default_Write<u8>;
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hwWrite16[i] = HW_Default_Write<u16>;
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hwWrite32[i] = HW_Default_Write<u32>;
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hwWrite64[i] = HW_Default_Write<u64>;
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hwRead8 [i] = HW_Default_Read<u8&>;
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hwRead16 [i] = HW_Default_Read<u16&>;
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hwRead32 [i] = HW_Default_Read<u32&>;
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hwRead64 [i] = HW_Default_Read<u64&>;
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// To prevent Dolphin from crashing when accidentally running Wii
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// executables in GC mode (or running malicious GC executables...)
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hwWriteWii8 [i] = HW_Default_Write<u8>;
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hwWriteWii16[i] = HW_Default_Write<u16>;
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hwWriteWii32[i] = HW_Default_Write<u32>;
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hwWriteWii64[i] = HW_Default_Write<u64>;
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hwReadWii8 [i] = HW_Default_Read<u8&>;
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hwReadWii16 [i] = HW_Default_Read<u16&>;
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hwReadWii32 [i] = HW_Default_Read<u32&>;
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hwReadWii64 [i] = HW_Default_Read<u64&>;
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}
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for (int i = 0; i < BLOCKSIZE; i++)
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{
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hwRead16 [CP_START+i] = g_video_backend->Video_CPRead16();
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hwWrite16[CP_START+i] = g_video_backend->Video_CPWrite16();
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hwRead16 [PE_START+i] = g_video_backend->Video_PERead16();
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hwWrite16[PE_START+i] = g_video_backend->Video_PEWrite16();
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hwWrite32[PE_START+i] = g_video_backend->Video_PEWrite32();
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hwRead8 [VI_START+i] = VideoInterface::Read8;
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hwRead16 [VI_START+i] = VideoInterface::Read16;
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hwRead32 [VI_START+i] = VideoInterface::Read32;
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hwWrite16[VI_START+i] = VideoInterface::Write16;
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hwWrite32[VI_START+i] = VideoInterface::Write32;
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hwRead16 [PI_START+i] = ProcessorInterface::Read16;
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hwRead32 [PI_START+i] = ProcessorInterface::Read32;
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hwWrite32[PI_START+i] = ProcessorInterface::Write32;
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hwRead16 [MI_START+i] = MemoryInterface::Read16;
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hwRead32 [MI_START+i] = MemoryInterface::Read32;
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hwWrite32[MI_START+i] = MemoryInterface::Write32;
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hwWrite16[MI_START+i] = MemoryInterface::Write16;
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hwRead16 [DSP_START+i] = DSP::Read16;
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hwWrite16[DSP_START+i] = DSP::Write16;
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hwRead32 [DSP_START+i] = DSP::Read32;
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hwWrite32[DSP_START+i] = DSP::Write32;
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}
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hwRead32 [DVD_START] = DVDInterface::Read32;
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hwWrite32[DVD_START] = DVDInterface::Write32;
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hwRead32 [SI_START] = SerialInterface::Read32;
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hwWrite32[SI_START] = SerialInterface::Write32;
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hwRead32 [EI_START] = ExpansionInterface::Read32;
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hwWrite32[EI_START] = ExpansionInterface::Write32;
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hwRead32 [AUDIO_START] = AudioInterface::Read32;
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hwWrite32[AUDIO_START] = AudioInterface::Write32;
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hwWrite8 [GP_START] = GPFifo::Write8;
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hwWrite16[GP_START] = GPFifo::Write16;
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hwWrite32[GP_START] = GPFifo::Write32;
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hwWrite64[GP_START] = GPFifo::Write64;
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}
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void InitHWMemFuncsWii()
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{
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for (int i = 0; i < NUMHWMEMFUN; i++)
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{
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hwWrite8 [i] = HW_Default_Write<u8>;
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hwWrite16[i] = HW_Default_Write<u16>;
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hwWrite32[i] = HW_Default_Write<u32>;
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hwWrite64[i] = HW_Default_Write<u64>;
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hwRead8 [i] = HW_Default_Read<u8&>;
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hwRead16 [i] = HW_Default_Read<u16&>;
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hwRead32 [i] = HW_Default_Read<u32&>;
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hwRead64 [i] = HW_Default_Read<u64&>;
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hwWriteWii8 [i] = HW_Default_Write<u8>;
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hwWriteWii16[i] = HW_Default_Write<u16>;
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hwWriteWii32[i] = HW_Default_Write<u32>;
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hwWriteWii64[i] = HW_Default_Write<u64>;
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hwReadWii8 [i] = HW_Default_Read<u8&>;
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hwReadWii16 [i] = HW_Default_Read<u16&>;
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hwReadWii32 [i] = HW_Default_Read<u32&>;
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hwReadWii64 [i] = HW_Default_Read<u64&>;
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}
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// MI, PI, DSP are still mapped to 0xCCxxxxxx
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for (int i = 0; i < BLOCKSIZE; i++)
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{
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hwRead16 [CP_START+i] = g_video_backend->Video_CPRead16();
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hwWrite16[CP_START+i] = g_video_backend->Video_CPWrite16();
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hwRead16 [PE_START+i] = g_video_backend->Video_PERead16();
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hwWrite16[PE_START+i] = g_video_backend->Video_PEWrite16();
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hwWrite32[PE_START+i] = g_video_backend->Video_PEWrite32();
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hwRead16 [PI_START+i] = ProcessorInterface::Read16;
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hwRead32 [PI_START+i] = ProcessorInterface::Read32;
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hwWrite32[PI_START+i] = ProcessorInterface::Write32;
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hwRead8 [VI_START+i] = VideoInterface::Read8;
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hwRead16 [VI_START+i] = VideoInterface::Read16;
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hwRead32 [VI_START+i] = VideoInterface::Read32;
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hwWrite16[VI_START+i] = VideoInterface::Write16;
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hwWrite32[VI_START+i] = VideoInterface::Write32;
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hwRead16 [MI_START+i] = MemoryInterface::Read16;
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hwRead32 [MI_START+i] = MemoryInterface::Read32;
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hwWrite32[MI_START+i] = MemoryInterface::Write32;
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hwWrite16[MI_START+i] = MemoryInterface::Write16;
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hwRead16 [DSP_START+i] = DSP::Read16;
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hwWrite16[DSP_START+i] = DSP::Write16;
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hwRead32 [DSP_START+i] = DSP::Read32;
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hwWrite32[DSP_START+i] = DSP::Write32;
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}
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hwWrite8 [GP_START] = GPFifo::Write8;
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hwWrite16[GP_START] = GPFifo::Write16;
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hwWrite32[GP_START] = GPFifo::Write32;
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hwWrite64[GP_START] = GPFifo::Write64;
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for (int i = 0; i < BLOCKSIZE; i++)
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{
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hwReadWii32[WII_IPC_START+i] = WII_IPCInterface::Read32;
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hwWriteWii32[WII_IPC_START+i] = WII_IPCInterface::Write32;
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}
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hwRead32 [DVD_START] = DVDInterface::Read32;
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hwReadWii32 [DVD_START] = DVDInterface::Read32;
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hwWrite32 [DVD_START] = DVDInterface::Write32;
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hwWriteWii32[DVD_START] = DVDInterface::Write32;
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hwRead32 [SI_START] = SerialInterface::Read32;
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hwReadWii32 [SI_START] = SerialInterface::Read32;
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hwWrite32 [SI_START] = SerialInterface::Write32;
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hwWriteWii32[SI_START] = SerialInterface::Write32;
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hwRead32 [EI_START] = ExpansionInterface::Read32;
|
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hwReadWii32 [EI_START] = ExpansionInterface::Read32;
|
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hwWrite32 [EI_START] = ExpansionInterface::Write32;
|
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hwWriteWii32[EI_START] = ExpansionInterface::Write32;
|
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// [F|RES] i thought this doesn't exist anymore
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hwRead32 [AUDIO_START] = AudioInterface::Read32;
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hwReadWii32 [AUDIO_START] = AudioInterface::Read32;
|
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hwWrite32 [AUDIO_START] = AudioInterface::Write32;
|
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hwWriteWii32[AUDIO_START] = AudioInterface::Write32;
|
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}
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writeFn32 GetHWWriteFun32(const u32 _Address)
|
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{
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||||
return hwWrite32[(_Address >> HWSHIFT) & (NUMHWMEMFUN-1)];
|
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}
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||||
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bool IsInitialized()
|
||||
{
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return m_IsInitialized;
|
||||
}
|
||||
|
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|
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// We don't declare the IO region in here since its handled by other means.
|
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static const MemoryView views[] =
|
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{
|
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{&m_pRAM, &m_pPhysicalRAM, 0x00000000, RAM_SIZE, 0},
|
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{NULL, &m_pVirtualCachedRAM, 0x80000000, RAM_SIZE, MV_MIRROR_PREVIOUS},
|
||||
{NULL, &m_pVirtualUncachedRAM, 0xC0000000, RAM_SIZE, MV_MIRROR_PREVIOUS},
|
||||
|
||||
// Don't map any memory for the EFB. We want all access to this area to go
|
||||
// through the hardware access handlers.
|
||||
#ifndef _M_X64
|
||||
// {&m_pEFB, &m_pVirtualEFB, 0xC8000000, EFB_SIZE, 0},
|
||||
#endif
|
||||
{&m_pL1Cache, &m_pVirtualL1Cache, 0xE0000000, L1_CACHE_SIZE, 0},
|
||||
|
||||
{&m_pFakeVMEM, &m_pVirtualFakeVMEM, 0x7E000000, FAKEVMEM_SIZE, MV_FAKE_VMEM},
|
||||
|
||||
{&m_pEXRAM, &m_pPhysicalEXRAM, 0x10000000, EXRAM_SIZE, MV_WII_ONLY},
|
||||
{NULL, &m_pVirtualCachedEXRAM, 0x90000000, EXRAM_SIZE, MV_WII_ONLY | MV_MIRROR_PREVIOUS},
|
||||
{NULL, &m_pVirtualUncachedEXRAM, 0xD0000000, EXRAM_SIZE, MV_WII_ONLY | MV_MIRROR_PREVIOUS},
|
||||
};
|
||||
static const int num_views = sizeof(views) / sizeof(MemoryView);
|
||||
|
||||
void Init()
|
||||
{
|
||||
bool wii = SConfig::GetInstance().m_LocalCoreStartupParameter.bWii;
|
||||
bFakeVMEM = SConfig::GetInstance().m_LocalCoreStartupParameter.bTLBHack == true;
|
||||
bMMU = SConfig::GetInstance().m_LocalCoreStartupParameter.bMMU;
|
||||
|
||||
u32 flags = 0;
|
||||
if (wii) flags |= MV_WII_ONLY;
|
||||
if (bFakeVMEM) flags |= MV_FAKE_VMEM;
|
||||
base = MemoryMap_Setup(views, num_views, flags, &g_arena);
|
||||
|
||||
if (wii)
|
||||
InitHWMemFuncsWii();
|
||||
else
|
||||
InitHWMemFuncs();
|
||||
|
||||
INFO_LOG(MEMMAP, "Memory system initialized. RAM at %p (mirrors at 0 @ %p, 0x80000000 @ %p , 0xC0000000 @ %p)",
|
||||
m_pRAM, m_pPhysicalRAM, m_pVirtualCachedRAM, m_pVirtualUncachedRAM);
|
||||
m_IsInitialized = true;
|
||||
}
|
||||
|
||||
void DoState(PointerWrap &p)
|
||||
{
|
||||
bool wii = SConfig::GetInstance().m_LocalCoreStartupParameter.bWii;
|
||||
p.DoArray(m_pPhysicalRAM, RAM_SIZE);
|
||||
// p.DoArray(m_pVirtualEFB, EFB_SIZE);
|
||||
p.DoArray(m_pVirtualL1Cache, L1_CACHE_SIZE);
|
||||
p.DoMarker("Memory RAM");
|
||||
if (bFakeVMEM)
|
||||
p.DoArray(m_pVirtualFakeVMEM, FAKEVMEM_SIZE);
|
||||
p.DoMarker("Memory FakeVMEM");
|
||||
if (wii)
|
||||
p.DoArray(m_pEXRAM, EXRAM_SIZE);
|
||||
p.DoMarker("Memory EXRAM");
|
||||
}
|
||||
|
||||
void Shutdown()
|
||||
{
|
||||
m_IsInitialized = false;
|
||||
u32 flags = 0;
|
||||
if (SConfig::GetInstance().m_LocalCoreStartupParameter.bWii) flags |= MV_WII_ONLY;
|
||||
if (bFakeVMEM) flags |= MV_FAKE_VMEM;
|
||||
MemoryMap_Shutdown(views, num_views, flags, &g_arena);
|
||||
g_arena.ReleaseSpace();
|
||||
base = NULL;
|
||||
INFO_LOG(MEMMAP, "Memory system shut down.");
|
||||
}
|
||||
|
||||
void Clear()
|
||||
{
|
||||
if (m_pRAM)
|
||||
memset(m_pRAM, 0, RAM_SIZE);
|
||||
if (m_pL1Cache)
|
||||
memset(m_pL1Cache, 0, L1_CACHE_SIZE);
|
||||
if (SConfig::GetInstance().m_LocalCoreStartupParameter.bWii && m_pEXRAM)
|
||||
memset(m_pEXRAM, 0, EXRAM_SIZE);
|
||||
}
|
||||
|
||||
bool AreMemoryBreakpointsActivated()
|
||||
{
|
||||
#ifndef ENABLE_MEM_CHECK
|
||||
return false;
|
||||
#else
|
||||
return true;
|
||||
#endif
|
||||
}
|
||||
|
||||
u32 Read_Instruction(const u32 em_address)
|
||||
{
|
||||
UGeckoInstruction inst = ReadUnchecked_U32(em_address);
|
||||
return inst.hex;
|
||||
}
|
||||
|
||||
void WriteBigEData(const u8 *_pData, const u32 _Address, const size_t _iSize)
|
||||
{
|
||||
memcpy(GetPointer(_Address), _pData, _iSize);
|
||||
}
|
||||
|
||||
void Memset(const u32 _Address, const u8 _iValue, const u32 _iLength)
|
||||
{
|
||||
u8 *ptr = GetPointer(_Address);
|
||||
if (ptr != NULL)
|
||||
{
|
||||
memset(ptr,_iValue,_iLength);
|
||||
}
|
||||
else
|
||||
{
|
||||
for (u32 i = 0; i < _iLength; i++)
|
||||
Write_U8(_iValue, _Address + i);
|
||||
}
|
||||
}
|
||||
|
||||
void DMA_LCToMemory(const u32 _MemAddr, const u32 _CacheAddr, const u32 _iNumBlocks)
|
||||
{
|
||||
const u8 *src = GetCachePtr() + (_CacheAddr & 0x3FFFF);
|
||||
u8 *dst = GetPointer(_MemAddr);
|
||||
|
||||
if ((dst != NULL) && (src != NULL) && (_MemAddr & 3) == 0 && (_CacheAddr & 3) == 0)
|
||||
{
|
||||
memcpy(dst, src, 32 * _iNumBlocks);
|
||||
}
|
||||
else
|
||||
{
|
||||
for (u32 i = 0; i < 32 * _iNumBlocks; i++)
|
||||
{
|
||||
u8 Temp = Read_U8(_CacheAddr + i);
|
||||
Write_U8(Temp, _MemAddr + i);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void DMA_MemoryToLC(const u32 _CacheAddr, const u32 _MemAddr, const u32 _iNumBlocks)
|
||||
{
|
||||
const u8 *src = GetPointer(_MemAddr);
|
||||
u8 *dst = GetCachePtr() + (_CacheAddr & 0x3FFFF);
|
||||
|
||||
if ((dst != NULL) && (src != NULL) && (_MemAddr & 3) == 0 && (_CacheAddr & 3) == 0)
|
||||
{
|
||||
memcpy(dst, src, 32 * _iNumBlocks);
|
||||
}
|
||||
else
|
||||
{
|
||||
for (u32 i = 0; i < 32 * _iNumBlocks; i++)
|
||||
{
|
||||
u8 Temp = Read_U8(_MemAddr + i);
|
||||
Write_U8(Temp, _CacheAddr + i);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void ReadBigEData(u8 *data, const u32 em_address, const u32 size)
|
||||
{
|
||||
u8 *src = GetPointer(em_address);
|
||||
memcpy(data, src, size);
|
||||
}
|
||||
|
||||
void GetString(std::string& _string, const u32 em_address)
|
||||
{
|
||||
char stringBuffer[2048];
|
||||
char *string = stringBuffer;
|
||||
char c;
|
||||
u32 addr = em_address;
|
||||
while ((c = Read_U8(addr)))
|
||||
{
|
||||
*string++ = c;
|
||||
addr++;
|
||||
}
|
||||
*string++ = '\0';
|
||||
_string = stringBuffer;
|
||||
}
|
||||
|
||||
// GetPointer must always return an address in the bottom 32 bits of address space, so that 64-bit
|
||||
// programs don't have problems directly addressing any part of memory.
|
||||
// TODO re-think with respect to other BAT setups...
|
||||
u8 *GetPointer(const u32 _Address)
|
||||
{
|
||||
switch (_Address >> 28)
|
||||
{
|
||||
case 0x0:
|
||||
case 0x8:
|
||||
if ((_Address & 0xfffffff) < REALRAM_SIZE)
|
||||
return m_pPhysicalRAM + (_Address & RAM_MASK);
|
||||
case 0xc:
|
||||
switch (_Address >> 24)
|
||||
{
|
||||
case 0xcc:
|
||||
case 0xcd:
|
||||
_dbg_assert_msg_(MEMMAP, 0, "GetPointer from IO Bridge doesnt work");
|
||||
case 0xc8:
|
||||
// EFB. We don't want to return a pointer here since we have no memory mapped for it.
|
||||
break;
|
||||
|
||||
default:
|
||||
if ((_Address & 0xfffffff) < REALRAM_SIZE)
|
||||
return m_pPhysicalRAM + (_Address & RAM_MASK);
|
||||
}
|
||||
|
||||
case 0x1:
|
||||
case 0x9:
|
||||
case 0xd:
|
||||
if (SConfig::GetInstance().m_LocalCoreStartupParameter.bWii)
|
||||
{
|
||||
if ((_Address & 0xfffffff) < EXRAM_SIZE)
|
||||
return m_pPhysicalEXRAM + (_Address & EXRAM_MASK);
|
||||
}
|
||||
else
|
||||
break;
|
||||
|
||||
case 0xe:
|
||||
if (_Address < (0xE0000000 + L1_CACHE_SIZE))
|
||||
return GetCachePtr() + (_Address & L1_CACHE_MASK);
|
||||
else
|
||||
break;
|
||||
|
||||
default:
|
||||
if (bFakeVMEM)
|
||||
return m_pVirtualFakeVMEM + (_Address & FAKEVMEM_MASK);
|
||||
}
|
||||
|
||||
ERROR_LOG(MEMMAP, "Unknown Pointer %#8x PC %#8x LR %#8x", _Address, PC, LR);
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
|
||||
bool IsRAMAddress(const u32 addr, bool allow_locked_cache, bool allow_fake_vmem)
|
||||
{
|
||||
switch ((addr >> 24) & 0xFC)
|
||||
{
|
||||
case 0x00:
|
||||
case 0x80:
|
||||
case 0xC0:
|
||||
if ((addr & 0x1FFFFFFF) < RAM_SIZE)
|
||||
return true;
|
||||
else
|
||||
return false;
|
||||
case 0x10:
|
||||
case 0x90:
|
||||
case 0xD0:
|
||||
if (SConfig::GetInstance().m_LocalCoreStartupParameter.bWii && (addr & 0x0FFFFFFF) < EXRAM_SIZE)
|
||||
return true;
|
||||
else
|
||||
return false;
|
||||
case 0xE0:
|
||||
if (allow_locked_cache && addr - 0xE0000000 < L1_CACHE_SIZE)
|
||||
return true;
|
||||
else
|
||||
return false;
|
||||
case 0x7C:
|
||||
if (allow_fake_vmem && bFakeVMEM && addr >= 0x7E000000)
|
||||
return true;
|
||||
else
|
||||
return false;
|
||||
default:
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
} // namespace
|
||||
Reference in New Issue
Block a user