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Diffstat (limited to 'source/spc7110.h')
-rw-r--r-- | source/spc7110.h | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/source/spc7110.h b/source/spc7110.h new file mode 100644 index 0000000..48368f5 --- /dev/null +++ b/source/spc7110.h @@ -0,0 +1,195 @@ +/******************************************************************************* + Snes9x - Portable Super Nintendo Entertainment System (TM) emulator. + + (c) Copyright 1996 - 2002 Gary Henderson (gary.henderson@ntlworld.com) and + Jerremy Koot (jkoot@snes9x.com) + + (c) Copyright 2001 - 2004 John Weidman (jweidman@slip.net) + + (c) Copyright 2002 - 2004 Brad Jorsch (anomie@users.sourceforge.net), + funkyass (funkyass@spam.shaw.ca), + Joel Yliluoma (http://iki.fi/bisqwit/) + Kris Bleakley (codeviolation@hotmail.com), + Matthew Kendora, + Nach (n-a-c-h@users.sourceforge.net), + Peter Bortas (peter@bortas.org) and + zones (kasumitokoduck@yahoo.com) + + C4 x86 assembler and some C emulation code + (c) Copyright 2000 - 2003 zsKnight (zsknight@zsnes.com), + _Demo_ (_demo_@zsnes.com), and Nach + + C4 C++ code + (c) Copyright 2003 Brad Jorsch + + DSP-1 emulator code + (c) Copyright 1998 - 2004 Ivar (ivar@snes9x.com), _Demo_, Gary Henderson, + John Weidman, neviksti (neviksti@hotmail.com), + Kris Bleakley, Andreas Naive + + DSP-2 emulator code + (c) Copyright 2003 Kris Bleakley, John Weidman, neviksti, Matthew Kendora, and + Lord Nightmare (lord_nightmare@users.sourceforge.net + + OBC1 emulator code + (c) Copyright 2001 - 2004 zsKnight, pagefault (pagefault@zsnes.com) and + Kris Bleakley + Ported from x86 assembler to C by sanmaiwashi + + SPC7110 and RTC C++ emulator code + (c) Copyright 2002 Matthew Kendora with research by + zsKnight, John Weidman, and Dark Force + + S-DD1 C emulator code + (c) Copyright 2003 Brad Jorsch with research by + Andreas Naive and John Weidman + + S-RTC C emulator code + (c) Copyright 2001 John Weidman + + ST010 C++ emulator code + (c) Copyright 2003 Feather, Kris Bleakley, John Weidman and Matthew Kendora + + Super FX x86 assembler emulator code + (c) Copyright 1998 - 2003 zsKnight, _Demo_, and pagefault + + Super FX C emulator code + (c) Copyright 1997 - 1999 Ivar, Gary Henderson and John Weidman + + + SH assembler code partly based on x86 assembler code + (c) Copyright 2002 - 2004 Marcus Comstedt (marcus@mc.pp.se) + + + Specific ports contains the works of other authors. See headers in + individual files. + + Snes9x homepage: http://www.snes9x.com + + Permission to use, copy, modify and distribute Snes9x 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. + + Snes9x is freeware for PERSONAL USE only. Commercial users should + seek permission of the copyright holders first. Commercial use includes + charging money for Snes9x or software derived from Snes9x. + + The copyright holders request that bug fixes and improvements to the code + should be forwarded to them so everyone can benefit from the modifications + in future versions. + + Super NES and Super Nintendo Entertainment System are trademarks of + Nintendo Co., Limited and its subsidiary companies. +*******************************************************************************/ +#ifndef _spc7110_h +#define _spc7110_h +#include "port.h" + +#define DECOMP_BUFFER_SIZE 0x10000 + +extern void (*LoadUp7110)(char*); +extern void (*CleanUp7110)(void); +extern void (*Copy7110)(void); + +extern uint16 cacheMegs; + +void Del7110Gfx(void); +void Close7110Gfx(void); +void Drop7110Gfx(void); +extern "C"{ +uint8 S9xGetSPC7110(uint16 Address); +uint8 S9xGetSPC7110Byte(uint32 Address); +uint8* Get7110BasePtr(uint32); +} +void S9xSetSPC7110 (uint8 data, uint16 Address); +void S9xSpc7110Init(); +uint8* Get7110BasePtr(uint32); +void S9xSpc7110Reset(); +void S9xUpdateRTC (); +void Do7110Logging(); +int S9xRTCDaysInMonth( int month, int year ); + +//These are platform-dependant functions, but should work on +//most systems that use GNU compilers, and on Win32. +void SPC7110Load(char*); +void SPC7110Open(char*); +void SPC7110Grab(char*); + +typedef struct SPC7110RTC +{ + unsigned char reg[16]; + short index; + uint8 control; + bool init; + time_t last_used; +} S7RTC; + +typedef struct SPC7110EmuVars +{ + unsigned char reg4800; + unsigned char reg4801; + unsigned char reg4802; + unsigned char reg4803; + unsigned char reg4804; + unsigned char reg4805; + unsigned char reg4806; + unsigned char reg4807; + unsigned char reg4808; + unsigned char reg4809; + unsigned char reg480A; + unsigned char reg480B; + unsigned char reg480C; + unsigned char reg4811; + unsigned char reg4812; + unsigned char reg4813; + unsigned char reg4814; + unsigned char reg4815; + unsigned char reg4816; + unsigned char reg4817; + unsigned char reg4818; + unsigned char reg4820; + unsigned char reg4821; + unsigned char reg4822; + unsigned char reg4823; + unsigned char reg4824; + unsigned char reg4825; + unsigned char reg4826; + unsigned char reg4827; + unsigned char reg4828; + unsigned char reg4829; + unsigned char reg482A; + unsigned char reg482B; + unsigned char reg482C; + unsigned char reg482D; + unsigned char reg482E; + unsigned char reg482F; + unsigned char reg4830; + unsigned char reg4831; + unsigned char reg4832; + unsigned char reg4833; + unsigned char reg4834; + unsigned char reg4840; + unsigned char reg4841; + unsigned char reg4842; + uint8 AlignBy; + uint8 written; + uint8 offset_add; + uint32 DataRomOffset; + uint32 DataRomSize; + uint32 bank50Internal; + uint8 bank50[DECOMP_BUFFER_SIZE]; + +} SPC7110Regs; +extern SPC7110Regs s7r; +extern S7RTC rtc_f9; +// These are defined in spc7110.cpp +bool8 S9xSaveSPC7110RTC (S7RTC *rtc_f9); +bool8 S9xLoadSPC7110RTC (S7RTC *rtc_f9); + +#endif + |