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Memory.h
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Memory.h
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/*
* Project 64 - A Nintendo 64 emulator.
*
* (c) Copyright 2001 zilmar ([email protected]) and
* Jabo ([email protected]).
*
* pj64 homepage: www.pj64.net
*
* Permission to use, copy, modify and distribute Project64 in both binary and
* source form, for non-commercial purposes, is hereby granted without fee,
* providing that this license information and copyright notice appear with
* all copies and any derived work.
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event shall the authors be held liable for any damages
* arising from the use of this software.
*
* Project64 is freeware for PERSONAL USE only. Commercial users should
* seek permission of the copyright holders first. Commercial use includes
* charging money for Project64 or software derived from Project64.
*
* The copyright holders request that bug fixes and improvements to the code
* should be forwarded to them so if they want them.
*
*/
#define LargeCompileBufferSize 0x03200000
#define NormalCompileBufferSize 0x01400000
#define ROM_IN_MAPSPACE
extern DWORD *TLB_ReadMap, *TLB_WriteMap, RdramSize, SystemRdramSize;
extern BYTE *N64MEM, *RDRAM, *DMEM, *IMEM, *ROM;
extern void ** JumpTable, ** DelaySlotTable;
extern BYTE *RecompCode, *RecompPos;
extern BOOL WrittenToRom;
/* Memory Control */
int Allocate_ROM ( void );
int Allocate_Memory ( void );
void Release_Memory ( void );
/* CPU memory functions */
int r4300i_Command_MemoryFilter ( DWORD dwExptCode, LPEXCEPTION_POINTERS lpEP );
int r4300i_CPU_MemoryFilter ( DWORD dwExptCode, LPEXCEPTION_POINTERS lpEP );
int r4300i_LB_NonMemory ( DWORD PAddr, DWORD * Value, BOOL SignExtend );
BOOL r4300i_LB_VAddr ( DWORD VAddr, BYTE * Value );
BOOL r4300i_LD_VAddr ( DWORD VAddr, unsigned _int64 * Value );
int r4300i_LH_NonMemory ( DWORD PAddr, DWORD * Value, int SignExtend );
BOOL r4300i_LH_VAddr ( DWORD VAddr, WORD * Value );
int r4300i_LW_NonMemory ( DWORD PAddr, DWORD * Value );
void r4300i_LW_PAddr ( DWORD PAddr, DWORD * Value );
BOOL r4300i_LW_VAddr ( DWORD VAddr, DWORD * Value );
int r4300i_SB_NonMemory ( DWORD PAddr, BYTE Value );
BOOL r4300i_SB_VAddr ( DWORD VAddr, BYTE Value );
BOOL r4300i_SD_VAddr ( DWORD VAddr, unsigned _int64 Value );
int r4300i_SH_NonMemory ( DWORD PAddr, WORD Value );
BOOL r4300i_SH_VAddr ( DWORD VAddr, WORD Value );
int r4300i_SW_NonMemory ( DWORD PAddr, DWORD Value );
BOOL r4300i_SW_VAddr ( DWORD VAddr, DWORD Value );
/* Recompiler Memory Functions */
void Compile_LB ( int Reg, DWORD Addr, BOOL SignExtend );
void Compile_LH ( int Reg, DWORD Addr, BOOL SignExtend );
void Compile_LW ( int Reg, DWORD Addr );
void Compile_SB_Const ( BYTE Value, DWORD Addr );
void Compile_SB_Register ( int x86Reg, DWORD Addr );
void Compile_SH_Const ( WORD Value, DWORD Addr );
void Compile_SH_Register ( int x86Reg, DWORD Addr );
void Compile_SW_Const ( DWORD Value, DWORD Addr );
void Compile_SW_Register ( int x86Reg, DWORD Addr );
void ResetMemoryStack ( BLOCK_SECTION * Section );
void ResetRecompCode ( void );