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snes9xgx/source/snes9x/memmap.cpp

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upgrade core to 1.52
2010-01-27 23:08:56 +01:00
/***********************************************************************************
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
upgrade to snes9x 1.51
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(c) Copyright 1996 - 2002 Gary Henderson (gary.henderson@ntlworld.com),
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
Jerremy Koot (jkoot@snes9x.com)
(c) Copyright 2002 - 2004 Matthew Kendora
(c) Copyright 2002 - 2005 Peter Bortas (peter@bortas.org)
(c) Copyright 2004 - 2005 Joel Yliluoma (http://iki.fi/bisqwit/)
(c) Copyright 2001 - 2006 John Weidman (jweidman@slip.net)
upgrade to snes9x 1.51
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(c) Copyright 2002 - 2006 funkyass (funkyass@spam.shaw.ca),
Kris Bleakley (codeviolation@hotmail.com)
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(c) Copyright 2002 - 2010 Brad Jorsch (anomie@users.sourceforge.net),
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
Nach (n-a-c-h@users.sourceforge.net),
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
zones (kasumitokoduck@yahoo.com)
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(c) Copyright 2006 - 2007 nitsuja
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(c) Copyright 2009 - 2010 BearOso,
OV2
upgrade to snes9x 1.51
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Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
BS-X C emulator code
(c) Copyright 2005 - 2006 Dreamer Nom,
zones
C4 x86 assembler and some C emulation code
(c) Copyright 2000 - 2003 _Demo_ (_demo_@zsnes.com),
Nach,
zsKnight (zsknight@zsnes.com)
C4 C++ code
(c) Copyright 2003 - 2006 Brad Jorsch,
Nach
DSP-1 emulator code
(c) Copyright 1998 - 2006 _Demo_,
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
Andreas Naive (andreasnaive@gmail.com),
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
Gary Henderson,
Ivar (ivar@snes9x.com),
John Weidman,
Kris Bleakley,
Matthew Kendora,
Nach,
neviksti (neviksti@hotmail.com)
DSP-2 emulator code
(c) Copyright 2003 John Weidman,
Kris Bleakley,
Lord Nightmare (lord_nightmare@users.sourceforge.net),
Matthew Kendora,
neviksti
DSP-3 emulator code
(c) Copyright 2003 - 2006 John Weidman,
Kris Bleakley,
Lancer,
z80 gaiden
DSP-4 emulator code
(c) Copyright 2004 - 2006 Dreamer Nom,
John Weidman,
Kris Bleakley,
Nach,
z80 gaiden
OBC1 emulator code
(c) Copyright 2001 - 2004 zsKnight,
pagefault (pagefault@zsnes.com),
upgrade core to 1.52
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Kris Bleakley
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
Ported from x86 assembler to C by sanmaiwashi
upgrade core to 1.52
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SPC7110 and RTC C++ emulator code used in 1.39-1.51
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
(c) Copyright 2002 Matthew Kendora with research by
zsKnight,
John Weidman,
Dark Force
upgrade core to 1.52
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SPC7110 and RTC C++ emulator code used in 1.52+
(c) Copyright 2009 byuu,
neviksti
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
S-DD1 C emulator code
(c) Copyright 2003 Brad Jorsch with research by
Andreas Naive,
John Weidman
S-RTC C emulator code
upgrade core to 1.52
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(c) Copyright 2001 - 2006 byuu,
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
John Weidman
ST010 C++ emulator code
(c) Copyright 2003 Feather,
John Weidman,
Kris Bleakley,
Matthew Kendora
Super FX x86 assembler emulator code
(c) Copyright 1998 - 2003 _Demo_,
pagefault,
upgrade core to 1.52
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zsKnight
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
Super FX C emulator code
(c) Copyright 1997 - 1999 Ivar,
Gary Henderson,
John Weidman
upgrade core to 1.52
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Sound emulator code used in 1.5-1.51
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
(c) Copyright 1998 - 2003 Brad Martin
(c) Copyright 1998 - 2006 Charles Bilyue'
upgrade core to 1.52
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Sound emulator code used in 1.52+
(c) Copyright 2004 - 2007 Shay Green (gblargg@gmail.com)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
SH assembler code partly based on x86 assembler code
(c) Copyright 2002 - 2004 Marcus Comstedt (marcus@mc.pp.se)
2xSaI filter
(c) Copyright 1999 - 2001 Derek Liauw Kie Fa
upgrade to snes9x 1.51
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HQ2x, HQ3x, HQ4x filters
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
(c) Copyright 2003 Maxim Stepin (maxim@hiend3d.com)
upgrade core to 1.52
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NTSC filter
(c) Copyright 2006 - 2007 Shay Green
GTK+ GUI code
(c) Copyright 2004 - 2010 BearOso
upgrade to snes9x 1.51
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Win32 GUI code
(c) Copyright 2003 - 2006 blip,
funkyass,
Matthew Kendora,
Nach,
nitsuja
upgrade core to 1.52
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(c) Copyright 2009 - 2010 OV2
upgrade to snes9x 1.51
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Mac OS GUI code
(c) Copyright 1998 - 2001 John Stiles
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(c) Copyright 2001 - 2010 zones
upgrade to snes9x 1.51
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Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
Specific ports contains the works of other authors. See headers in
individual files.
upgrade to snes9x 1.51
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upgrade core to 1.52
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Snes9x homepage: http://www.snes9x.com/
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
Permission to use, copy, modify and/or distribute Snes9x in both binary
Enable cheats
2008-08-07 05:25:32 +02:00
and source form, for non-commercial purposes, is hereby granted without
fee, providing that this license information and copyright notice appear
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
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 or it's derivatives.
Snes9x is freeware for PERSONAL USE only. Commercial users should
seek permission of the copyright holders first. Commercial use includes,
but is not limited to, charging money for Snes9x or software derived from
Snes9x, including Snes9x or derivatives in commercial game bundles, and/or
using Snes9x as a promotion for your commercial product.
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.
upgrade core to 1.52
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***********************************************************************************/
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
changes for SD Gecko / DVD support on GameCube (thanks emukidid!)
2010-04-02 23:02:16 +02:00
#ifdef GEKKO
#include <gccore.h>
#include <malloc.h>
#endif
revert trunk
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upgrade core to 1.52
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#include <string>
upgrade to snes9x 1.51
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#include <numeric>
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
#include <assert.h>
upgrade core to 1.52
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#ifdef UNZIP_SUPPORT
#include "unzip/unzip.h"
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
#endif
upgrade core to 1.52
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#ifdef JMA_SUPPORT
#include "jma/s9x-jma.h"
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
#endif
upgrade core to 1.52
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#include "snes9x.h"
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
#include "memmap.h"
upgrade core to 1.52
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#include "apu/apu.h"
#include "fxemu.h"
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
#include "sdd1.h"
upgrade to snes9x 1.51
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#include "srtc.h"
upgrade core to 1.52
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#include "controls.h"
delete existing cheats before loading new game, proper cheats init. avoids cheats from last game applied to next one.
2009-07-09 00:28:26 +02:00
#include "cheats.h"
upgrade core to 1.52
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#include "movie.h"
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
#include "reader.h"
upgrade core to 1.52
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#include "display.h"
revert trunk
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upgrade core to 1.52
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#ifdef GEKKO
use snes9x's internal patching system, fix file browser bug
2010-06-25 01:38:05 +02:00
#include "../filebrowser.h"
upgrade core to 1.52
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extern int WiiFileLoader();
extern void WiiSetupCheats();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
#endif
#ifndef SET_UI_COLOR
upgrade core to 1.52
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#define SET_UI_COLOR(r, g, b) ;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
#endif
#ifndef max
upgrade core to 1.52
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#define max(a, b) (((a) > (b)) ? (a) : (b))
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
#endif
#ifndef min
upgrade core to 1.52
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#define min(a, b) (((a) < (b)) ? (a) : (b))
revert trunk
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#endif
initial port of snes9x 1.52 beta
2009-11-25 07:35:14 +01:00
revert trunk
2009-11-30 09:14:38 +01:00
static bool8 stopMovie = TRUE;
upgrade core to 1.52
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static char LastRomFilename[PATH_MAX + 1] = "";
// from NSRT
static const char *nintendo_licensees[] =
{
"Unlicensed",
"Nintendo",
"Rocket Games/Ajinomoto",
"Imagineer-Zoom",
"Gray Matter",
"Zamuse",
"Falcom",
NULL,
"Capcom",
"Hot B Co.",
"Jaleco",
"Coconuts Japan",
"Coconuts Japan/G.X.Media",
"Micronet",
"Technos",
"Mebio Software",
"Shouei System",
"Starfish",
NULL,
"Mitsui Fudosan/Dentsu",
NULL,
"Warashi Inc.",
NULL,
"Nowpro",
NULL,
"Game Village",
"IE Institute",
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
"Banarex",
"Starfish",
"Infocom",
"Electronic Arts Japan",
NULL,
"Cobra Team",
"Human/Field",
"KOEI",
"Hudson Soft",
"S.C.P./Game Village",
"Yanoman",
NULL,
"Tecmo Products",
"Japan Glary Business",
"Forum/OpenSystem",
"Virgin Games (Japan)",
"SMDE",
"Yojigen",
NULL,
"Daikokudenki",
NULL,
NULL,
NULL,
NULL,
NULL,
"Creatures Inc.",
"TDK Deep Impresion",
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
"Destination Software/KSS",
"Sunsoft/Tokai Engineering",
"POW (Planning Office Wada)/VR 1 Japan",
"Micro World",
NULL,
"San-X",
"Enix",
"Loriciel/Electro Brain",
"Kemco Japan",
"Seta Co.,Ltd.",
"Culture Brain",
"Irem Corp.",
"Palsoft",
"Visit Co., Ltd.",
"Intec",
"System Sacom",
"Poppo",
"Ubisoft Japan",
NULL,
"Media Works",
"NEC InterChannel",
"Tam",
"Gajin/Jordan",
"Smilesoft",
NULL,
NULL,
"Mediakite",
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
"Viacom",
"Carrozzeria",
"Dynamic",
NULL,
"Magifact",
"Hect",
"Codemasters",
"Taito/GAGA Communications",
"Laguna",
"Telstar Fun & Games/Event/Taito",
NULL,
"Arcade Zone Ltd.",
"Entertainment International/Empire Software",
"Loriciel",
"Gremlin Graphics",
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
"Seika Corp.",
"UBI SOFT Entertainment Software",
"Sunsoft US",
NULL,
"Life Fitness",
NULL,
"System 3",
"Spectrum Holobyte",
NULL,
"Irem",
NULL,
"Raya Systems",
"Renovation Products",
"Malibu Games",
NULL,
"Eidos/U.S. Gold",
"Playmates Interactive",
NULL,
NULL,
"Fox Interactive",
"Time Warner Interactive",
NULL,
NULL,
NULL,
NULL,
NULL,
"Disney Interactive",
NULL,
"Black Pearl",
NULL,
"Advanced Productions",
NULL,
NULL,
"GT Interactive",
"RARE",
"Crave Entertainment",
"Absolute Entertainment",
"Acclaim",
"Activision",
"American Sammy",
"Take 2/GameTek",
"Hi Tech",
"LJN Ltd.",
NULL,
"Mattel",
NULL,
"Mindscape/Red Orb Entertainment",
"Romstar",
"Taxan",
"Midway/Tradewest",
NULL,
"American Softworks Corp.",
"Majesco Sales Inc.",
"3DO",
NULL,
NULL,
"Hasbro",
"NewKidCo",
"Telegames",
"Metro3D",
NULL,
"Vatical Entertainment",
"LEGO Media",
NULL,
"Xicat Interactive",
"Cryo Interactive",
NULL,
NULL,
"Red Storm Entertainment",
"Microids",
NULL,
"Conspiracy/Swing",
"Titus",
"Virgin Interactive",
"Maxis",
NULL,
"LucasArts Entertainment",
NULL,
NULL,
"Ocean",
NULL,
"Electronic Arts",
NULL,
"Laser Beam",
NULL,
NULL,
"Elite Systems",
"Electro Brain",
"The Learning Company",
"BBC",
NULL,
"Software 2000",
NULL,
"BAM! Entertainment",
"Studio 3",
NULL,
NULL,
NULL,
"Classified Games",
NULL,
"TDK Mediactive",
NULL,
"DreamCatcher",
"JoWood Produtions",
"SEGA",
"Wannado Edition",
"LSP (Light & Shadow Prod.)",
"ITE Media",
"Infogrames",
"Interplay",
"JVC (US)",
"Parker Brothers",
NULL,
"SCI (Sales Curve Interactive)/Storm",
NULL,
NULL,
"THQ Software",
"Accolade Inc.",
"Triffix Entertainment",
NULL,
"Microprose Software",
"Universal Interactive/Sierra/Simon & Schuster",
NULL,
"Kemco",
"Rage Software",
"Encore",
NULL,
"Zoo",
"Kiddinx",
"Simon & Schuster Interactive",
"Asmik Ace Entertainment Inc./AIA",
"Empire Interactive",
NULL,
NULL,
"Jester Interactive",
NULL,
"Rockstar Games",
"Scholastic",
"Ignition Entertainment",
"Summitsoft",
"Stadlbauer",
NULL,
NULL,
NULL,
"Misawa",
"Teichiku",
"Namco Ltd.",
"LOZC",
"KOEI",
NULL,
"Tokuma Shoten Intermedia",
"Tsukuda Original",
"DATAM-Polystar",
NULL,
NULL,
"Bullet-Proof Software",
"Vic Tokai Inc.",
NULL,
"Character Soft",
"I'Max",
"Saurus",
NULL,
NULL,
"General Entertainment",
NULL,
NULL,
"I'Max",
"Success",
NULL,
"SEGA Japan",
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
"Takara",
"Chun Soft",
"Video System Co., Ltd./McO'River",
"BEC",
NULL,
"Varie",
"Yonezawa/S'pal",
"Kaneko",
NULL,
"Victor Interactive Software/Pack-in-Video",
"Nichibutsu/Nihon Bussan",
"Tecmo",
"Imagineer",
NULL,
NULL,
"Nova",
"Den'Z",
"Bottom Up",
NULL,
"TGL (Technical Group Laboratory)",
NULL,
"Hasbro Japan",
NULL,
"Marvelous Entertainment",
NULL,
"Keynet Inc.",
"Hands-On Entertainment",
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
"Telenet",
"Hori",
NULL,
NULL,
"Konami",
"K.Amusement Leasing Co.",
"Kawada",
"Takara",
NULL,
"Technos Japan Corp.",
"JVC (Europe/Japan)/Victor Musical Industries",
NULL,
"Toei Animation",
"Toho",
NULL,
"Namco",
"Media Rings Corp.",
"J-Wing",
NULL,
"Pioneer LDC",
"KID",
"Mediafactory",
NULL,
NULL,
NULL,
"Infogrames Hudson",
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
"Acclaim Japan",
"ASCII Co./Nexoft",
"Bandai",
NULL,
"Enix",
NULL,
"HAL Laboratory/Halken",
"SNK",
NULL,
"Pony Canyon Hanbai",
"Culture Brain",
"Sunsoft",
"Toshiba EMI",
"Sony Imagesoft",
NULL,
"Sammy",
"Magical",
"Visco",
NULL,
"Compile",
NULL,
"MTO Inc.",
NULL,
"Sunrise Interactive",
NULL,
"Global A Entertainment",
"Fuuki",
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
"Taito",
NULL,
"Kemco",
"Square",
"Tokuma Shoten",
"Data East",
"Tonkin House",
NULL,
"KOEI",
NULL,
"Konami/Ultra/Palcom",
"NTVIC/VAP",
"Use Co., Ltd.",
"Meldac",
"Pony Canyon (Japan)/FCI (US)",
"Angel/Sotsu Agency/Sunrise",
"Yumedia/Aroma Co., Ltd.",
NULL,
NULL,
"Boss",
"Axela/Crea-Tech",
"Sekaibunka-Sha/Sumire kobo/Marigul Management Inc.",
"Konami Computer Entertainment Osaka",
NULL,
NULL,
"Enterbrain",
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
"Taito/Disco",
"Sofel",
"Quest Corp.",
"Sigma",
"Ask Kodansha",
NULL,
"Naxat",
"Copya System",
"Capcom Co., Ltd.",
"Banpresto",
"TOMY",
"Acclaim/LJN Japan",
NULL,
"NCS",
"Human Entertainment",
"Altron",
"Jaleco",
"Gaps Inc.",
NULL,
NULL,
NULL,
NULL,
NULL,
"Elf",
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
"Jaleco",
NULL,
"Yutaka",
"Varie",
"T&ESoft",
"Epoch Co., Ltd.",
NULL,
"Athena",
"Asmik",
"Natsume",
"King Records",
"Atlus",
"Epic/Sony Records (Japan)",
NULL,
"IGS (Information Global Service)",
NULL,
"Chatnoir",
"Right Stuff",
NULL,
"NTT COMWARE",
NULL,
"Spike",
"Konami Computer Entertainment Tokyo",
"Alphadream Corp.",
NULL,
"Sting",
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
"A Wave",
"Motown Software",
"Left Field Entertainment",
"Extreme Entertainment Group",
"TecMagik",
NULL,
NULL,
NULL,
NULL,
"Cybersoft",
NULL,
"Psygnosis",
NULL,
NULL,
"Davidson/Western Tech.",
"Unlicensed",
NULL,
NULL,
NULL,
NULL,
"The Game Factory Europe",
"Hip Games",
"Aspyr",
NULL,
NULL,
"Mastiff",
"iQue",
"Digital Tainment Pool",
"XS Games",
"Daiwon",
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
"PCCW Japan",
NULL,
NULL,
"KiKi Co. Ltd.",
"Open Sesame Inc.",
"Sims",
"Broccoli",
"Avex",
"D3 Publisher",
NULL,
"Konami Computer Entertainment Japan",
NULL,
"Square-Enix",
"KSG",
"Micott & Basara Inc.",
NULL,
"Orbital Media",
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
"The Game Factory USA",
NULL,
NULL,
"Treasure",
"Aruze",
"Ertain",
"SNK Playmore",
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
"Yojigen"
};
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
static const uint32 crc32Table[256] =
{
0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f,
0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2,
0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,
0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 0x35b5a8fa, 0x42b2986c,
0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423,
0xcfba9599, 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, 0x01db7106,
0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d,
0x91646c97, 0xe6635c01, 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,
0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7,
0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa,
0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81,
0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, 0xe3630b12, 0x94643b84,
0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,
0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, 0xd6d6a3e8, 0xa1d1937e,
0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55,
0x316e8eef, 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, 0xb2bd0b28,
0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f,
0x72076785, 0x05005713, 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,
0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69,
0x616bffd3, 0x166ccf45, 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc,
0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693,
0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
};
static void S9xDeinterleaveType1 (int, uint8 *);
static void S9xDeinterleaveType2 (int, uint8 *);
static void S9xDeinterleaveGD24 (int, uint8 *);
static bool8 allASCII (uint8 *, int);
static bool8 is_SufamiTurbo_BIOS (uint8 *, uint32);
static bool8 is_SufamiTurbo_Cart (uint8 *, uint32);
static bool8 is_SameGame_BIOS (uint8 *, uint32);
static bool8 is_SameGame_Add_On (uint8 *, uint32);
static uint32 caCRC32 (uint8 *, uint32, uint32 crc32 = 0xffffffff);
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
static uint32 ReadUPSPointer (const uint8 *, unsigned &, unsigned);
static bool8 ReadUPSPatch (Reader *, long, int32 &);
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
static long ReadInt (Reader *, unsigned);
static bool8 ReadIPSPatch (Reader *, long, int32 &);
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
#ifdef UNZIP_SUPPORT
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
static int unzFindExtension (unzFile &, const char *, bool restart = TRUE, bool print = TRUE);
#endif
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// deinterleave
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
static void S9xDeinterleaveType1 (int size, uint8 *base)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
Settings.DisplayColor = BUILD_PIXEL(0, 31, 0);
SET_UI_COLOR(0, 255, 0);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
uint8 blocks[256];
int nblocks = size >> 16;
for (int i = 0; i < nblocks; i++)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
blocks[i * 2] = i + nblocks;
blocks[i * 2 + 1] = i;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
changes for SD Gecko / DVD support on GameCube (thanks emukidid!)
2010-04-02 23:02:16 +02:00
uint8 *tmp = (uint8 *) memalign(32,0x8000);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
if (tmp)
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
for (int i = 0; i < nblocks * 2; i++)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
for (int j = i; j < nblocks * 2; j++)
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (blocks[j] == i)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
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memmove(tmp, &base[blocks[j] * 0x8000], 0x8000);
memmove(&base[blocks[j] * 0x8000], &base[blocks[i] * 0x8000], 0x8000);
memmove(&base[blocks[i] * 0x8000], tmp, 0x8000);
uint8 b = blocks[j];
blocks[j] = blocks[i];
blocks[i] = b;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
break;
}
}
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
free(tmp);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
static void S9xDeinterleaveType2 (int size, uint8 *base)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// for odd Super FX images
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
Settings.DisplayColor = BUILD_PIXEL(31, 14, 6);
SET_UI_COLOR(255, 119, 25);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
uint8 blocks[256];
int nblocks = size >> 16;
int step = 64;
while (nblocks <= step)
step >>= 1;
nblocks = step;
for (int i = 0; i < nblocks * 2; i++)
blocks[i] = (i & ~0xf) | ((i & 3) << 2) | ((i & 12) >> 2);
changes for SD Gecko / DVD support on GameCube (thanks emukidid!)
2010-04-02 23:02:16 +02:00
uint8 *tmp = (uint8 *) memalign(32,0x10000);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
if (tmp)
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
for (int i = 0; i < nblocks * 2; i++)
{
for (int j = i; j < nblocks * 2; j++)
{
if (blocks[j] == i)
{
memmove(tmp, &base[blocks[j] * 0x10000], 0x10000);
memmove(&base[blocks[j] * 0x10000], &base[blocks[i] * 0x10000], 0x10000);
memmove(&base[blocks[i] * 0x10000], tmp, 0x10000);
uint8 b = blocks[j];
blocks[j] = blocks[i];
blocks[i] = b;
break;
}
}
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
free(tmp);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
static void S9xDeinterleaveGD24 (int size, uint8 *base)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// for 24Mb images dumped with Game Doctor
if (size != 0x300000)
return;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
Settings.DisplayColor = BUILD_PIXEL(0, 31, 31);
SET_UI_COLOR(0, 255, 255);
Enable cheats
2008-08-07 05:25:32 +02:00
changes for SD Gecko / DVD support on GameCube (thanks emukidid!)
2010-04-02 23:02:16 +02:00
uint8 *tmp = (uint8 *) memalign(32,0x80000);
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (tmp)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
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memmove(tmp, &base[0x180000], 0x80000);
memmove(&base[0x180000], &base[0x200000], 0x80000);
memmove(&base[0x200000], &base[0x280000], 0x80000);
memmove(&base[0x280000], tmp, 0x80000);
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
free(tmp);
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
S9xDeinterleaveType1(size, base);
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// allocation and deallocation
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
bool8 CMemory::Init (void)
{
changes for SD Gecko / DVD support on GameCube (thanks emukidid!)
2010-04-02 23:02:16 +02:00
RAM = (uint8 *) memalign(32,0x20000);
SRAM = (uint8 *) memalign(32,0x20000);
VRAM = (uint8 *) memalign(32,0x10000);
ROM = (uint8 *) memalign(32,MAX_ROM_SIZE + 0x200 + 0x8000);
IPPU.TileCache[TILE_2BIT] = (uint8 *) memalign(32,MAX_2BIT_TILES * 64);
IPPU.TileCache[TILE_4BIT] = (uint8 *) memalign(32,MAX_4BIT_TILES * 64);
IPPU.TileCache[TILE_8BIT] = (uint8 *) memalign(32,MAX_8BIT_TILES * 64);
IPPU.TileCache[TILE_2BIT_EVEN] = (uint8 *) memalign(32,MAX_2BIT_TILES * 64);
IPPU.TileCache[TILE_2BIT_ODD] = (uint8 *) memalign(32,MAX_2BIT_TILES * 64);
IPPU.TileCache[TILE_4BIT_EVEN] = (uint8 *) memalign(32,MAX_4BIT_TILES * 64);
IPPU.TileCache[TILE_4BIT_ODD] = (uint8 *) memalign(32,MAX_4BIT_TILES * 64);
IPPU.TileCached[TILE_2BIT] = (uint8 *) memalign(32,MAX_2BIT_TILES);
IPPU.TileCached[TILE_4BIT] = (uint8 *) memalign(32,MAX_4BIT_TILES);
IPPU.TileCached[TILE_8BIT] = (uint8 *) memalign(32,MAX_8BIT_TILES);
IPPU.TileCached[TILE_2BIT_EVEN] = (uint8 *) memalign(32,MAX_2BIT_TILES);
IPPU.TileCached[TILE_2BIT_ODD] = (uint8 *) memalign(32,MAX_2BIT_TILES);
IPPU.TileCached[TILE_4BIT_EVEN] = (uint8 *) memalign(32,MAX_4BIT_TILES);
IPPU.TileCached[TILE_4BIT_ODD] = (uint8 *) memalign(32,MAX_4BIT_TILES);
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (!RAM || !SRAM || !VRAM || !ROM ||
!IPPU.TileCache[TILE_2BIT] ||
!IPPU.TileCache[TILE_4BIT] ||
!IPPU.TileCache[TILE_8BIT] ||
!IPPU.TileCache[TILE_2BIT_EVEN] ||
!IPPU.TileCache[TILE_2BIT_ODD] ||
!IPPU.TileCache[TILE_4BIT_EVEN] ||
!IPPU.TileCache[TILE_4BIT_ODD] ||
!IPPU.TileCached[TILE_2BIT] ||
!IPPU.TileCached[TILE_4BIT] ||
!IPPU.TileCached[TILE_8BIT] ||
!IPPU.TileCached[TILE_2BIT_EVEN] ||
!IPPU.TileCached[TILE_2BIT_ODD] ||
!IPPU.TileCached[TILE_4BIT_EVEN] ||
!IPPU.TileCached[TILE_4BIT_ODD])
{
Deinit();
return (FALSE);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
ZeroMemory(RAM, 0x20000);
ZeroMemory(SRAM, 0x20000);
ZeroMemory(VRAM, 0x10000);
ZeroMemory(ROM, MAX_ROM_SIZE + 0x200 + 0x8000);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
ZeroMemory(IPPU.TileCache[TILE_2BIT], MAX_2BIT_TILES * 64);
ZeroMemory(IPPU.TileCache[TILE_4BIT], MAX_4BIT_TILES * 64);
ZeroMemory(IPPU.TileCache[TILE_8BIT], MAX_8BIT_TILES * 64);
ZeroMemory(IPPU.TileCache[TILE_2BIT_EVEN], MAX_2BIT_TILES * 64);
ZeroMemory(IPPU.TileCache[TILE_2BIT_ODD], MAX_2BIT_TILES * 64);
ZeroMemory(IPPU.TileCache[TILE_4BIT_EVEN], MAX_4BIT_TILES * 64);
ZeroMemory(IPPU.TileCache[TILE_4BIT_ODD], MAX_4BIT_TILES * 64);
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
ZeroMemory(IPPU.TileCached[TILE_2BIT], MAX_2BIT_TILES);
ZeroMemory(IPPU.TileCached[TILE_4BIT], MAX_4BIT_TILES);
ZeroMemory(IPPU.TileCached[TILE_8BIT], MAX_8BIT_TILES);
ZeroMemory(IPPU.TileCached[TILE_2BIT_EVEN], MAX_2BIT_TILES);
ZeroMemory(IPPU.TileCached[TILE_2BIT_ODD], MAX_2BIT_TILES);
ZeroMemory(IPPU.TileCached[TILE_4BIT_EVEN], MAX_4BIT_TILES);
ZeroMemory(IPPU.TileCached[TILE_4BIT_ODD], MAX_4BIT_TILES);
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// FillRAM uses first 32K of ROM image area, otherwise space just
// wasted. Might be read by the SuperFX code.
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
FillRAM = ROM;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// Add 0x8000 to ROM image pointer to stop SuperFX code accessing
// unallocated memory (can cause crash on some ports).
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
ROM += 0x8000;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
C4RAM = ROM + 0x400000 + 8192 * 8; // C4
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
OBC1RAM = ROM + 0x400000; // OBC1
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
BIOSROM = ROM + 0x300000; // BS
BSRAM = ROM + 0x400000; // BS
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
SuperFX.pvRegisters = FillRAM + 0x3000;
SuperFX.nRamBanks = 2; // Most only use 1. 1=64KB=512Mb, 2=128KB=1024Mb
SuperFX.pvRam = SRAM;
SuperFX.nRomBanks = (2 * 1024 * 1024) / (32 * 1024);
SuperFX.pvRom = (uint8 *) ROM;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
PostRomInitFunc = NULL;
return (TRUE);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::Deinit (void)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (RAM)
{
free(RAM);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
RAM = NULL;
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
}
if (SRAM)
{
free(SRAM);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
SRAM = NULL;
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
}
if (VRAM)
{
free(VRAM);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
VRAM = NULL;
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
}
if (ROM)
{
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
ROM -= 0x8000;
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
free(ROM);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
ROM = NULL;
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
for (int t = 0; t < 7; t++)
{
if (IPPU.TileCache[t])
{
free(IPPU.TileCache[t]);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
IPPU.TileCache[t] = NULL;
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (IPPU.TileCached[t])
{
free(IPPU.TileCached[t]);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
IPPU.TileCached[t] = NULL;
}
}
Enable cheats
2008-08-07 05:25:32 +02:00
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
Safe(NULL);
SafeANK(NULL);
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// file management and ROM detection
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
static bool8 allASCII (uint8 *b, int size)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
for (int i = 0; i < size; i++)
{
if (b[i] < 32 || b[i] > 126)
return (FALSE);
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
return (TRUE);
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
static bool8 is_SufamiTurbo_BIOS (uint8 *data, uint32 size)
{
if (size == 0x40000 &&
strncmp((char *) data, "BANDAI SFC-ADX", 14) == 0 && strncmp((char * ) (data + 0x10), "SFC-ADX BACKUP", 14) == 0)
return (TRUE);
else
return (FALSE);
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
static bool8 is_SufamiTurbo_Cart (uint8 *data, uint32 size)
{
if (size >= 0x80000 && size <= 0x100000 &&
strncmp((char *) data, "BANDAI SFC-ADX", 14) == 0 && strncmp((char * ) (data + 0x10), "SFC-ADX BACKUP", 14) != 0)
return (TRUE);
else
return (FALSE);
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
static bool8 is_SameGame_BIOS (uint8 *data, uint32 size)
{
if (size == 0x100000 && strncmp((char *) (data + 0xffc0), "Same Game Tsume Game", 20) == 0)
return (TRUE);
else
return (FALSE);
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
static bool8 is_SameGame_Add_On (uint8 *data, uint32 size)
{
if (size == 0x80000)
return (TRUE);
else
return (FALSE);
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
int CMemory::ScoreHiROM (bool8 skip_header, int32 romoff)
{
uint8 *buf = ROM + 0xff00 + romoff + (skip_header ? 0x200 : 0);
int score = 0;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (buf[0xd5] & 0x1)
score += 2;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// Mode23 is SA-1
if (buf[0xd5] == 0x23)
score -= 2;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (buf[0xd4] == 0x20)
score += 2;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if ((buf[0xdc] + (buf[0xdd] << 8)) + (buf[0xde] + (buf[0xdf] << 8)) == 0xffff)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
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score += 2;
if (0 != (buf[0xde] + (buf[0xdf] << 8)))
score++;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (buf[0xda] == 0x33)
score += 2;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if ((buf[0xd5] & 0xf) < 4)
score += 2;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (!(buf[0xfd] & 0x80))
score -= 6;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if ((buf[0xfc] + (buf[0xfd] << 8)) > 0xffb0)
score -= 2; // reduced after looking at a scan by Cowering
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (CalculatedSize > 1024 * 1024 * 3)
score += 4;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if ((1 << (buf[0xd7] - 7)) > 48)
score -= 1;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (!allASCII(&buf[0xb0], 6))
score -= 1;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (!allASCII(&buf[0xc0], ROM_NAME_LEN - 1))
score -= 1;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
return (score);
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
int CMemory::ScoreLoROM (bool8 skip_header, int32 romoff)
{
uint8 *buf = ROM + 0x7f00 + romoff + (skip_header ? 0x200 : 0);
int score = 0;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (!(buf[0xd5] & 0x1))
score += 3;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// Mode23 is SA-1
if (buf[0xd5] == 0x23)
score += 2;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if ((buf[0xdc] + (buf[0xdd] << 8)) + (buf[0xde] + (buf[0xdf] << 8)) == 0xffff)
{
score += 2;
if (0 != (buf[0xde] + (buf[0xdf] << 8)))
score++;
}
if (buf[0xda] == 0x33)
score += 2;
if ((buf[0xd5] & 0xf) < 4)
score += 2;
if (!(buf[0xfd] & 0x80))
score -= 6;
if ((buf[0xfc] + (buf[0xfd] << 8)) > 0xffb0)
score -= 2; // reduced per Cowering suggestion
if (CalculatedSize <= 1024 * 1024 * 16)
score += 2;
if ((1 << (buf[0xd7] - 7)) > 48)
score -= 1;
if (!allASCII(&buf[0xb0], 6))
score -= 1;
if (!allASCII(&buf[0xc0], ROM_NAME_LEN - 1))
score -= 1;
return (score);
}
uint32 CMemory::HeaderRemove (uint32 size, int32 &headerCount, uint8 *buf)
{
uint32 calc_size = (size / 0x2000) * 0x2000;
if ((size - calc_size == 512 && !Settings.ForceNoHeader) || Settings.ForceHeader)
{
uint8 *NSRTHead = buf + 0x1D0; // NSRT Header Location
// detect NSRT header
if (!strncmp("NSRT", (char *) &NSRTHead[24], 4))
{
if (NSRTHead[28] == 22)
{
if (((std::accumulate(NSRTHead, NSRTHead + sizeof(NSRTHeader), 0) & 0xFF) == NSRTHead[30]) &&
(NSRTHead[30] + NSRTHead[31] == 255) && ((NSRTHead[0] & 0x0F) <= 13) &&
(((NSRTHead[0] & 0xF0) >> 4) <= 3) && ((NSRTHead[0] & 0xF0) >> 4))
memcpy(NSRTHeader, NSRTHead, sizeof(NSRTHeader));
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
memmove(buf, buf + 512, calc_size);
headerCount++;
size -= 512;
}
return (size);
}
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
uint32 CMemory::FileLoader (uint8 *buffer, const char *filename, int32 maxsize)
{
// <- ROM size without header
// ** Memory.HeaderCount
// ** Memory.ROMFilename
int32 totalSize = 0;
char fname[PATH_MAX + 1];
char drive[_MAX_DRIVE + 1], dir[_MAX_DIR + 1], name[_MAX_FNAME + 1], exts[_MAX_EXT + 1];
char *ext;
#if defined(__WIN32__) || defined(__MACOSX__)
ext = &exts[1];
#else
ext = &exts[0];
#endif
memset(NSRTHeader, 0, sizeof(NSRTHeader));
HeaderCount = 0;
_splitpath(filename, drive, dir, name, exts);
_makepath(fname, drive, dir, name, exts);
int nFormat = FILE_DEFAULT;
if (strcasecmp(ext, "zip") == 0)
nFormat = FILE_ZIP;
else
if (strcasecmp(ext, "jma") == 0)
nFormat = FILE_JMA;
switch (nFormat)
{
case FILE_ZIP:
{
#ifdef UNZIP_SUPPORT
if (!LoadZip(fname, &totalSize, &HeaderCount, buffer))
{
S9xMessage(S9X_ERROR, S9X_ROM_INFO, "Invalid Zip archive.");
return (0);
}
strcpy(ROMFilename, fname);
#else
S9xMessage(S9X_ERROR, S9X_ROM_INFO, "This binary was not created with Zip support.");
return (0);
#endif
break;
}
case FILE_JMA:
{
#ifdef JMA_SUPPORT
size_t size = load_jma_file(fname, buffer);
if (!size)
{
S9xMessage(S9X_ERROR, S9X_ROM_INFO, "Invalid JMA archive.");
return (0);
}
totalSize = HeaderRemove(size, HeaderCount, buffer);
strcpy(ROMFilename, fname);
#else
S9xMessage(S9X_ERROR, S9X_ROM_INFO, "This binary was not created with JMA support.");
return (0);
#endif
break;
}
case FILE_DEFAULT:
default:
{
STREAM fp = OPEN_STREAM(fname, "rb");
if (!fp)
return (0);
strcpy(ROMFilename, fname);
int len = 0;
uint32 size = 0;
bool8 more = FALSE;
uint8 *ptr = buffer;
do
{
size = READ_STREAM(ptr, maxsize + 0x200 - (ptr - buffer), fp);
CLOSE_STREAM(fp);
size = HeaderRemove(size, HeaderCount, ptr);
totalSize += size;
ptr += size;
// check for multi file roms
if (ptr - buffer < maxsize + 0x200 &&
(isdigit(ext[0]) && ext[1] == 0 && ext[0] < '9'))
{
more = TRUE;
ext[0]++;
_makepath(fname, drive, dir, name, exts);
}
else
if (ptr - buffer < maxsize + 0x200 &&
(((len = strlen(name)) == 7 || len == 8) &&
strncasecmp(name, "sf", 2) == 0 &&
isdigit(name[2]) && isdigit(name[3]) && isdigit(name[4]) && isdigit(name[5]) &&
isalpha(name[len - 1])))
{
more = TRUE;
name[len - 1]++;
_makepath(fname, drive, dir, name, exts);
}
else
more = FALSE;
} while (more && (fp = OPEN_STREAM(fname, "rb")) != NULL);
break;
}
}
if (HeaderCount == 0)
S9xMessage(S9X_INFO, S9X_HEADERS_INFO, "No ROM file header found.");
else
if (HeaderCount == 1)
S9xMessage(S9X_INFO, S9X_HEADERS_INFO, "Found ROM file header (and ignored it).");
else
S9xMessage(S9X_INFO, S9X_HEADERS_INFO, "Found multiple ROM file headers (and ignored them).");
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
return ((uint32) totalSize);
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
bool8 CMemory::LoadROM (const char *filename)
{
int retry_count = 0;
if (!filename || !*filename)
return (FALSE);
ZeroMemory(ROM, MAX_ROM_SIZE);
ZeroMemory(&Multi, sizeof(Multi));
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
again:
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
Settings.DisplayColor = BUILD_PIXEL(31, 31, 31);
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
SET_UI_COLOR(255, 255, 255);
CalculatedSize = 0;
ExtendedFormat = NOPE;
int32 totalFileSize;
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
#ifdef GEKKO
totalFileSize = WiiFileLoader();
#else
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
totalFileSize = FileLoader(ROM, filename, MAX_ROM_SIZE);
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
#endif
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (!totalFileSize)
return (FALSE);
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (!Settings.NoPatch)
IPS/UPS patches work again, fix network reinit issue
2010-06-19 19:21:01 +02:00
CheckForAnyPatch(filename, HeaderCount != 0, totalFileSize);
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
int hi_score, lo_score;
hi_score = ScoreHiROM(FALSE);
lo_score = ScoreLoROM(FALSE);
if (HeaderCount == 0 && !Settings.ForceNoHeader &&
((hi_score > lo_score && ScoreHiROM(TRUE) > hi_score) ||
(hi_score <= lo_score && ScoreLoROM(TRUE) > lo_score)))
{
memmove(ROM, ROM + 512, totalFileSize - 512);
totalFileSize -= 512;
S9xMessage(S9X_INFO, S9X_HEADER_WARNING, "Try 'force no-header' option if the game doesn't work");
// modifying ROM, so we need to rescore
hi_score = ScoreHiROM(FALSE);
lo_score = ScoreLoROM(FALSE);
}
CalculatedSize = (totalFileSize / 0x2000) * 0x2000;
if (CalculatedSize > 0x400000 &&
(ROM[0x7fd5] + (ROM[0x7fd6] << 8)) != 0x4332 && // exclude S-DD1
(ROM[0x7fd5] + (ROM[0x7fd6] << 8)) != 0x4532 &&
(ROM[0xffd5] + (ROM[0xffd6] << 8)) != 0xF93a && // exclude SPC7110
(ROM[0xffd5] + (ROM[0xffd6] << 8)) != 0xF53a)
ExtendedFormat = YEAH;
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
// if both vectors are invalid, it's type 1 interleaved LoROM
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (ExtendedFormat == NOPE &&
((ROM[0x7ffc] + (ROM[0x7ffd] << 8)) < 0x8000) &&
((ROM[0xfffc] + (ROM[0xfffd] << 8)) < 0x8000))
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
if (!Settings.ForceInterleaved && !Settings.ForceNotInterleaved)
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
S9xDeinterleaveType1(totalFileSize, ROM);
}
// CalculatedSize is now set, so rescore
hi_score = ScoreHiROM(FALSE);
lo_score = ScoreLoROM(FALSE);
uint8 *RomHeader = ROM;
if (ExtendedFormat != NOPE)
{
int swappedhirom, swappedlorom;
swappedhirom = ScoreHiROM(FALSE, 0x400000);
swappedlorom = ScoreLoROM(FALSE, 0x400000);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// set swapped here
if (max(swappedlorom, swappedhirom) >= max(lo_score, hi_score))
{
ExtendedFormat = BIGFIRST;
hi_score = swappedhirom;
lo_score = swappedlorom;
RomHeader += 0x400000;
}
else
ExtendedFormat = SMALLFIRST;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
bool8 interleaved, tales = FALSE;
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
interleaved = Settings.ForceInterleaved || Settings.ForceInterleaved2 || Settings.ForceInterleaveGD24;
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (Settings.ForceLoROM || (!Settings.ForceHiROM && lo_score >= hi_score))
{
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
LoROM = TRUE;
HiROM = FALSE;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// ignore map type byte if not 0x2x or 0x3x
if ((RomHeader[0x7fd5] & 0xf0) == 0x20 || (RomHeader[0x7fd5] & 0xf0) == 0x30)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
switch (RomHeader[0x7fd5] & 0xf)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
case 1:
interleaved = TRUE;
break;
case 5:
interleaved = TRUE;
tales = TRUE;
break;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
}
else
{
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
LoROM = FALSE;
HiROM = TRUE;
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if ((RomHeader[0xffd5] & 0xf0) == 0x20 || (RomHeader[0xffd5] & 0xf0) == 0x30)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
switch (RomHeader[0xffd5] & 0xf)
{
case 0:
case 3:
interleaved = TRUE;
break;
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
}
// this two games fail to be detected
if (!Settings.ForceHiROM && !Settings.ForceLoROM)
{
if (strncmp((char *) &ROM[0x7fc0], "YUYU NO QUIZ DE GO!GO!", 22) == 0 ||
(strncmp((char *) &ROM[0xffc0], "BATMAN--REVENGE JOKER", 21) == 0))
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
LoROM = TRUE;
HiROM = FALSE;
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
interleaved = FALSE;
tales = FALSE;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (!Settings.ForceNotInterleaved && interleaved)
{
S9xMessage(S9X_INFO, S9X_ROM_INTERLEAVED_INFO, "ROM image is in interleaved format - converting...");
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (tales)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (ExtendedFormat == BIGFIRST)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
S9xDeinterleaveType1(0x400000, ROM);
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
S9xDeinterleaveType1(CalculatedSize - 0x400000, ROM + 0x400000);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
else
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
S9xDeinterleaveType1(CalculatedSize - 0x400000, ROM);
S9xDeinterleaveType1(0x400000, ROM + CalculatedSize - 0x400000);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
Enable cheats
2008-08-07 05:25:32 +02:00
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
LoROM = FALSE;
HiROM = TRUE;
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
else
if (Settings.ForceInterleaveGD24 && CalculatedSize == 0x300000)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
bool8 t = LoROM;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
LoROM = HiROM;
HiROM = t;
S9xDeinterleaveGD24(CalculatedSize, ROM);
}
else
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (Settings.ForceInterleaved2)
S9xDeinterleaveType2(CalculatedSize, ROM);
else
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
bool8 t = LoROM;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
LoROM = HiROM;
HiROM = t;
S9xDeinterleaveType1(CalculatedSize, ROM);
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
hi_score = ScoreHiROM(FALSE);
lo_score = ScoreLoROM(FALSE);
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if ((HiROM && (lo_score >= hi_score || hi_score < 0)) ||
(LoROM && (hi_score > lo_score || lo_score < 0)))
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
if (retry_count == 0)
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
S9xMessage(S9X_INFO, S9X_ROM_CONFUSING_FORMAT_INFO, "ROM lied about its type! Trying again.");
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
Settings.ForceNotInterleaved = TRUE;
Settings.ForceInterleaved = FALSE;
retry_count++;
goto again;
}
}
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (ExtendedFormat == SMALLFIRST)
tales = TRUE;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (tales)
{
changes for SD Gecko / DVD support on GameCube (thanks emukidid!)
2010-04-02 23:02:16 +02:00
uint8 *tmp = (uint8 *) memalign(32,CalculatedSize - 0x400000);
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (tmp)
{
S9xMessage(S9X_INFO, S9X_ROM_INTERLEAVED_INFO, "Fixing swapped ExHiROM...");
memmove(tmp, ROM, CalculatedSize - 0x400000);
memmove(ROM, ROM + CalculatedSize - 0x400000, 0x400000);
memmove(ROM + 0x400000, tmp, CalculatedSize - 0x400000);
free(tmp);
}
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
if (strncmp(LastRomFilename, filename, PATH_MAX + 1))
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
strncpy(LastRomFilename, filename, PATH_MAX + 1);
LastRomFilename[PATH_MAX] = 0;
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
ZeroMemory(&SNESGameFixes, sizeof(SNESGameFixes));
SNESGameFixes.SRAMInitialValue = 0x60;
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
#ifdef GEKKO
WiiSetupCheats();
#else
S9xLoadCheatFile(S9xGetFilename(".cht", CHEAT_DIR));
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
#endif
InitROM();
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
S9xInitCheatData();
S9xApplyCheats();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
S9xReset();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
return (TRUE);
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
bool8 CMemory::LoadMultiCart (const char *cartA, const char *cartB)
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
bool8 r = TRUE;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
ZeroMemory(ROM, MAX_ROM_SIZE);
ZeroMemory(&Multi, sizeof(Multi));
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
Settings.DisplayColor = BUILD_PIXEL(31, 31, 31);
SET_UI_COLOR(255, 255, 255);
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
CalculatedSize = 0;
ExtendedFormat = NOPE;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
if (cartA && cartA[0])
Multi.cartSizeA = FileLoader(ROM, cartA, MAX_ROM_SIZE);
if (Multi.cartSizeA == 0)
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
if (cartB && cartB[0])
Multi.cartSizeB = FileLoader(ROM, cartB, MAX_ROM_SIZE);
}
revert trunk
2009-11-30 09:14:38 +01:00
if (Multi.cartSizeA)
{
if (is_SufamiTurbo_Cart(ROM, Multi.cartSizeA))
Multi.cartType = 4;
else
if (is_SameGame_BIOS(ROM, Multi.cartSizeA))
Multi.cartType = 3;
}
else
if (Multi.cartSizeB)
{
if (is_SufamiTurbo_Cart(ROM, Multi.cartSizeB))
Multi.cartType = 4;
}
else
Multi.cartType = 4; // assuming BIOS only
switch (Multi.cartType)
{
case 4:
r = LoadSufamiTurbo(cartA, cartB);
break;
case 3:
r = LoadSameGame(cartA, cartB);
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
break;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
default:
r = FALSE;
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (!r)
{
ZeroMemory(&Multi, sizeof(Multi));
return (FALSE);
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
ZeroMemory(&SNESGameFixes, sizeof(SNESGameFixes));
SNESGameFixes.SRAMInitialValue = 0x60;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
S9xLoadCheatFile(S9xGetFilename(".cht", CHEAT_DIR));
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
InitROM();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
S9xInitCheatData();
S9xApplyCheats();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
S9xReset();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
return (TRUE);
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
bool8 CMemory::LoadSufamiTurbo (const char *cartA, const char *cartB)
{
Multi.cartOffsetA = 0x100000;
Multi.cartOffsetB = 0x200000;
Multi.sramA = SRAM;
Multi.sramB = SRAM + 0x10000;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (Multi.cartSizeA)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
Multi.sramSizeA = 4; // ROM[0x37]?
Multi.sramMaskA = Multi.sramSizeA ? ((1 << (Multi.sramSizeA + 3)) * 128 - 1) : 0;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
if (!Settings.NoPatch)
CheckForAnyPatch(cartA, HeaderCount != 0, Multi.cartSizeA);
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
strcpy(Multi.fileNameA, cartA);
memcpy(ROM + Multi.cartOffsetA, ROM, Multi.cartSizeA);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (Multi.cartSizeA && !Multi.cartSizeB)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (cartB && cartB[0])
Multi.cartSizeB = FileLoader(ROM, cartB, MAX_ROM_SIZE);
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (Multi.cartSizeB)
{
if (!is_SufamiTurbo_Cart(ROM, Multi.cartSizeB))
Multi.cartSizeB = 0;
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (Multi.cartSizeB)
{
Multi.sramSizeB = 4; // ROM[0x37]?
Multi.sramMaskB = Multi.sramSizeB ? ((1 << (Multi.sramSizeB + 3)) * 128 - 1) : 0;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (!Settings.NoPatch)
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
CheckForAnyPatch(cartB, HeaderCount != 0, Multi.cartSizeB);
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
strcpy(Multi.fileNameB, cartB);
memcpy(ROM + Multi.cartOffsetB, ROM, Multi.cartSizeB);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
FILE *fp;
size_t size;
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
char path[PATH_MAX + 1];
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
strcpy(path, S9xGetDirectory(BIOS_DIR));
strcat(path, SLASH_STR);
strcat(path, "STBIOS.bin");
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
fp = fopen(path, "rb");
if (fp)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
size = fread((void *) ROM, 1, 0x40000, fp);
fclose(fp);
if (!is_SufamiTurbo_BIOS(ROM, size))
return (FALSE);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
else
return (FALSE);
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (Multi.cartSizeA)
strcpy(ROMFilename, Multi.fileNameA);
else
if (Multi.cartSizeB)
strcpy(ROMFilename, Multi.fileNameB);
else
strcpy(ROMFilename, path);
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
LoROM = TRUE;
HiROM = FALSE;
CalculatedSize = 0x40000;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
return (TRUE);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
bool8 CMemory::LoadSameGame (const char *cartA, const char *cartB)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
Multi.cartOffsetA = 0;
Multi.cartOffsetB = 0x200000;
Multi.sramA = SRAM;
Multi.sramB = NULL;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
Multi.sramSizeA = ROM[0xffd8];
Multi.sramMaskA = Multi.sramSizeA ? ((1 << (Multi.sramSizeA + 3)) * 128 - 1) : 0;
Multi.sramSizeB = 0;
Multi.sramMaskB = 0;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (!Settings.NoPatch)
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
CheckForAnyPatch(cartA, HeaderCount != 0, Multi.cartSizeA);
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
strcpy(Multi.fileNameA, cartA);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (cartB && cartB[0])
Multi.cartSizeB = FileLoader(ROM + Multi.cartOffsetB, cartB, MAX_ROM_SIZE - Multi.cartOffsetB);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (Multi.cartSizeB)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (!is_SameGame_Add_On(ROM + Multi.cartOffsetB, Multi.cartSizeB))
Multi.cartSizeB = 0;
else
strcpy(Multi.fileNameB, cartB);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
strcpy(ROMFilename, Multi.fileNameA);
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
LoROM = FALSE;
HiROM = TRUE;
CalculatedSize = Multi.cartSizeA;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
return (TRUE);
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
bool8 CMemory::LoadSRTC (void)
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
FILE *fp;
size_t ignore;
fp = fopen(S9xGetFilename(".rtc", SRAM_DIR), "rb");
if (!fp)
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
return (FALSE);
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
ignore = fread(RTCData.reg, 1, 20, fp);
fclose(fp);
return (TRUE);
}
bool8 CMemory::SaveSRTC (void)
{
FILE *fp;
size_t ignore;
fp = fopen(S9xGetFilename(".rtc", SRAM_DIR), "wb");
if (!fp)
return (FALSE);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
ignore = fwrite(RTCData.reg, 1, 20, fp);
fclose(fp);
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
return (TRUE);
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::ClearSRAM (bool8 onlyNonSavedSRAM)
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
if (onlyNonSavedSRAM)
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (!(Settings.SuperFX && ROMType < 0x15) && !(Settings.SA1 && ROMType == 0x34)) // can have SRAM
return;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
memset(SRAM, SNESGameFixes.SRAMInitialValue, 0x20000);
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
bool8 CMemory::LoadSRAM (const char *filename)
{
FILE *file;
int size, len;
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
char sramName[PATH_MAX + 1];
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
strcpy(sramName, filename);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
ClearSRAM();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (Multi.cartType && Multi.sramSizeB)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
char temp[PATH_MAX + 1];
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
strcpy(temp, ROMFilename);
strcpy(ROMFilename, Multi.fileNameB);
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
size = (1 << (Multi.sramSizeB + 3)) * 128;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
file = fopen(S9xGetFilename(".srm", SRAM_DIR), "rb");
if (file)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
len = fread((char *) Multi.sramB, 1, 0x10000, file);
fclose(file);
if (len - size == 512)
memmove(Multi.sramB, Multi.sramB + 512, size);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
strcpy(ROMFilename, temp);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
size = SRAMSize ? (1 << (SRAMSize + 3)) * 128 : 0;
if (size > 0x20000)
size = 0x20000;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (size)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
file = fopen(sramName, "rb");
if (file)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
len = fread((char *) SRAM, 1, 0x20000, file);
fclose(file);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
if (len - size == 512)
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
memmove(SRAM, SRAM + 512, size);
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
if (Settings.SRTC || Settings.SPC7110RTC)
LoadSRTC();
Enable cheats
2008-08-07 05:25:32 +02:00
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
return (TRUE);
}
else
if (Settings.BS && !Settings.BSXItself)
{
// The BS game's SRAM was not found
// Try to read BS-X.srm instead
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
char path[PATH_MAX + 1];
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
strcpy(path, S9xGetDirectory(SRAM_DIR));
strcat(path, SLASH_STR);
strcat(path, "BS-X.srm");
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
file = fopen(path, "rb");
if (file)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
len = fread((char *) SRAM, 1, 0x20000, file);
fclose(file);
if (len - size == 512)
memmove(SRAM, SRAM + 512, size);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
S9xMessage(S9X_INFO, S9X_ROM_INFO, "The SRAM file wasn't found: BS-X.srm was read instead.");
return (TRUE);
}
else
{
S9xMessage(S9X_INFO, S9X_ROM_INFO, "The SRAM file wasn't found, BS-X.srm wasn't found either.");
return (FALSE);
}
}
Enable cheats
2008-08-07 05:25:32 +02:00
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
return (FALSE);
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
return (TRUE);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
bool8 CMemory::SaveSRAM (const char *filename)
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (Settings.SuperFX && ROMType < 0x15) // doesn't have SRAM
return (TRUE);
if (Settings.SA1 && ROMType == 0x34) // doesn't have SRAM
return (TRUE);
FILE *file;
int size;
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
char sramName[PATH_MAX + 1];
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
strcpy(sramName, filename);
if (Multi.cartType && Multi.sramSizeB)
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
char name[PATH_MAX + 1], temp[PATH_MAX + 1];
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
strcpy(temp, ROMFilename);
strcpy(ROMFilename, Multi.fileNameB);
strcpy(name, S9xGetFilename(".srm", SRAM_DIR));
size = (1 << (Multi.sramSizeB + 3)) * 128;
file = fopen(name, "wb");
if (file)
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
size_t ignore;
ignore = fwrite((char *) Multi.sramB, size, 1, file);
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
fclose(file);
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
#ifdef __linux
ignore = chown(name, getuid(), getgid());
#endif
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
}
strcpy(ROMFilename, temp);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
size = SRAMSize ? (1 << (SRAMSize + 3)) * 128 : 0;
if (size > 0x20000)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
size = 0x20000;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (size)
{
file = fopen(sramName, "wb");
if (file)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
size_t ignore;
ignore = fwrite((char *) SRAM, size, 1, file);
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
fclose(file);
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
#ifdef __linux
ignore = chown(sramName, getuid(), getgid());
#endif
if (Settings.SRTC || Settings.SPC7110RTC)
SaveSRTC();
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
return (TRUE);
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
}
return (FALSE);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// initialization
static uint32 caCRC32 (uint8 *array, uint32 size, uint32 crc32)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
for (uint32 i = 0; i < size; i++)
crc32 = ((crc32 >> 8) & 0x00FFFFFF) ^ crc32Table[(crc32 ^ array[i]) & 0xFF];
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
return (~crc32);
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
char * CMemory::Safe (const char *s)
{
static char *safe = NULL;
static int safe_len = 0;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (s == NULL)
{
if (safe)
{
free(safe);
safe = NULL;
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
return (NULL);
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
int len = strlen(s);
if (!safe || len + 1 > safe_len)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (safe)
free(safe);
safe_len = len + 1;
changes for SD Gecko / DVD support on GameCube (thanks emukidid!)
2010-04-02 23:02:16 +02:00
safe = (char *) memalign(32,safe_len);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
for (int i = 0; i < len; i++)
{
if (s[i] >= 32 && s[i] < 127)
safe[i] = s[i];
else
safe[i] = '_';
}
safe[len] = 0;
return (safe);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
char * CMemory::SafeANK (const char *s)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
static char *safe = NULL;
static int safe_len = 0;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (s == NULL)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (safe)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
free(safe);
safe = NULL;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
return (NULL);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
int len = strlen(s);
if (!safe || len + 1 > safe_len)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (safe)
free(safe);
safe_len = len + 1;
changes for SD Gecko / DVD support on GameCube (thanks emukidid!)
2010-04-02 23:02:16 +02:00
safe = (char *) memalign(32,safe_len);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
for (int i = 0; i < len; i++)
{
if (s[i] >= 32 && s[i] < 127) // ASCII
safe [i] = s[i];
else
if (ROMRegion == 0 && ((uint8) s[i] >= 0xa0 && (uint8) s[i] < 0xe0)) // JIS X 201 - Katakana
safe [i] = s[i];
else
safe [i] = '_';
}
safe [len] = 0;
return (safe);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::ParseSNESHeader (uint8 *RomHeader)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
bool8 bs = Settings.BS & !Settings.BSXItself;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
strncpy(ROMName, (char *) &RomHeader[0x10], ROM_NAME_LEN - 1);
if (bs)
memset(ROMName + 16, 0x20, ROM_NAME_LEN - 17);
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (bs)
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
if (!(((RomHeader[0x29] & 0x20) && CalculatedSize < 0x100000) ||
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
(!(RomHeader[0x29] & 0x20) && CalculatedSize == 0x100000)))
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
printf("BS: Size mismatch\n");
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// FIXME
int p = 0;
while ((1 << p) < (int) CalculatedSize)
p++;
ROMSize = p - 10;
}
else
ROMSize = RomHeader[0x27];
SRAMSize = bs ? 5 /* BS-X */ : RomHeader[0x28];
ROMSpeed = bs ? RomHeader[0x28] : RomHeader[0x25];
ROMType = bs ? 0xE5 /* BS-X */ : RomHeader[0x26];
ROMRegion = bs ? 0 : RomHeader[0x29];
ROMChecksum = RomHeader[0x2E] + (RomHeader[0x2F] << 8);
ROMComplementChecksum = RomHeader[0x2C] + (RomHeader[0x2D] << 8);
memmove(ROMId, &RomHeader[0x02], 4);
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
if (RomHeader[0x2A] != 0x33)
CompanyId = ((RomHeader[0x2A] >> 4) & 0x0F) * 36 + (RomHeader[0x2A] & 0x0F);
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
else
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
if (isalnum(RomHeader[0x00]) && isalnum(RomHeader[0x01]))
{
int l, r, l2, r2;
l = toupper(RomHeader[0x00]);
r = toupper(RomHeader[0x01]);
l2 = (l > '9') ? l - '7' : l - '0';
r2 = (r > '9') ? r - '7' : r - '0';
CompanyId = l2 * 36 + r2;
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::InitROM (void)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
Settings.SuperFX = FALSE;
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
Settings.DSP = 0;
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
Settings.SA1 = FALSE;
Settings.C4 = FALSE;
Settings.SDD1 = FALSE;
Settings.SPC7110 = FALSE;
Settings.SPC7110RTC = FALSE;
revert trunk
2009-11-30 09:14:38 +01:00
Settings.OBC1 = FALSE;
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
Settings.SETA = 0;
Settings.SRTC = FALSE;
Settings.BS = FALSE;
revert zones' improved IRQ and SA-1 changes committed in r661 - these are detrimental to performance
2011-03-24 02:07:47 +01:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
SuperFX.nRomBanks = CalculatedSize >> 15;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
revert zones' improved IRQ and SA-1 changes committed in r661 - these are detrimental to performance
2011-03-24 02:07:47 +01:00
SA1.Executing = FALSE;
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
//// Parse ROM header and read ROM informatoin
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
CompanyId = -1;
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
memset(ROMId, 0, 5);
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
uint8 *RomHeader = ROM + 0x7FB0;
if (ExtendedFormat == BIGFIRST)
RomHeader += 0x400000;
if (HiROM)
RomHeader += 0x8000;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
S9xInitBSX(); // Set BS header before parsing
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
ParseSNESHeader(RomHeader);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
//// Detect and initialize chips
//// detection codes are compatible with NSRT
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// DSP1/2/3/4
if (ROMType == 0x03)
{
if (ROMSpeed == 0x30)
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
Settings.DSP = 4; // DSP4
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
else
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
Settings.DSP = 1; // DSP1
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
}
else
if (ROMType == 0x05)
{
if (ROMSpeed == 0x20)
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
Settings.DSP = 2; // DSP2
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
else
if (ROMSpeed == 0x30 && RomHeader[0x2a] == 0xb2)
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
Settings.DSP = 3; // DSP3
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
else
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
Settings.DSP = 1; // DSP1
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
switch (Settings.DSP)
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
case 1: // DSP1
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (HiROM)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
DSP0.boundary = 0x7000;
DSP0.maptype = M_DSP1_HIROM;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
else
if (CalculatedSize > 0x100000)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
DSP0.boundary = 0x4000;
DSP0.maptype = M_DSP1_LOROM_L;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
else
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
DSP0.boundary = 0xc000;
DSP0.maptype = M_DSP1_LOROM_S;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
SetDSP = &DSP1SetByte;
GetDSP = &DSP1GetByte;
break;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
case 2: // DSP2
DSP0.boundary = 0x10000;
DSP0.maptype = M_DSP2_LOROM;
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
SetDSP = &DSP2SetByte;
GetDSP = &DSP2GetByte;
break;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
case 3: // DSP3
DSP0.boundary = 0xc000;
DSP0.maptype = M_DSP3_LOROM;
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
SetDSP = &DSP3SetByte;
GetDSP = &DSP3GetByte;
break;
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
case 4: // DSP4
DSP0.boundary = 0xc000;
DSP0.maptype = M_DSP4_LOROM;
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
SetDSP = &DSP4SetByte;
GetDSP = &DSP4GetByte;
break;
default:
SetDSP = NULL;
GetDSP = NULL;
break;
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
uint32 identifier = ((ROMType & 0xff) << 8) + (ROMSpeed & 0xff);
switch (identifier)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// SRTC
case 0x5535:
Settings.SRTC = TRUE;
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
S9xInitSRTC();
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
break;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// SPC7110
case 0xF93A:
Settings.SPC7110RTC = TRUE;
case 0xF53A:
Settings.SPC7110 = TRUE;
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
S9xInitSPC7110();
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
break;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// OBC1
case 0x2530:
Settings.OBC1 = TRUE;
break;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// SA1
case 0x3423:
case 0x3523:
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
Settings.SA1 = TRUE;
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
break;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// SuperFX
case 0x1320:
case 0x1420:
case 0x1520:
case 0x1A20:
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
Settings.SuperFX = TRUE;
S9xInitSuperFX();
if (ROM[0x7FDA] == 0x33)
SRAMSize = ROM[0x7FBD];
else
SRAMSize = 5;
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
break;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// SDD1
case 0x4332:
case 0x4532:
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
Settings.SDD1 = TRUE;
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
break;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// ST018
case 0xF530:
Settings.SETA = ST_018;
SetSETA = NULL;
GetSETA = NULL;
SRAMSize = 2;
SNESGameFixes.SRAMInitialValue = 0x00;
break;
// ST010/011
case 0xF630:
if (ROM[0x7FD7] == 0x09)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
Settings.SETA = ST_011;
SetSETA = &S9xSetST011;
GetSETA = &S9xGetST011;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
else
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
Settings.SETA = ST_010;
SetSETA = &S9xSetST010;
GetSETA = &S9xGetST010;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
SRAMSize = 2;
SNESGameFixes.SRAMInitialValue = 0x00;
break;
// C4
case 0xF320:
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
Settings.C4 = TRUE;
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
break;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
//// Map memory and calculate checksum
Map_Initialize();
CalculatedChecksum = 0;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (HiROM)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (Settings.BS)
/* Do nothing */;
else
if (Settings.SPC7110)
Map_SPC7110HiROMMap();
else
if (ExtendedFormat != NOPE)
Map_ExtendedHiROMMap();
else
if (Multi.cartType == 3)
Map_SameGameHiROMMap();
else
Map_HiROMMap();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
else
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (Settings.BS)
/* Do nothing */;
else
if (Settings.SETA && Settings.SETA != ST_018)
Map_SetaDSPLoROMMap();
else
if (Settings.SuperFX)
Map_SuperFXLoROMMap();
else
if (Settings.SA1)
Map_SA1LoROMMap();
else
if (Settings.SDD1)
Map_SDD1LoROMMap();
else
if (ExtendedFormat != NOPE)
Map_JumboLoROMMap();
else
if (strncmp(ROMName, "WANDERERS FROM YS", 17) == 0)
Map_NoMAD1LoROMMap();
else
if (strncmp(ROMName, "SOUND NOVEL-TCOOL", 17) == 0 ||
strncmp(ROMName, "DERBY STALLION 96", 17) == 0)
Map_ROM24MBSLoROMMap();
else
if (strncmp(ROMName, "THOROUGHBRED BREEDER3", 21) == 0 ||
strncmp(ROMName, "RPG-TCOOL 2", 11) == 0)
Map_SRAM512KLoROMMap();
else
if (strncmp(ROMName, "ADD-ON BASE CASSETE", 19) == 0)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (Multi.cartType == 4)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
SRAMSize = Multi.sramSizeA;
Map_SufamiTurboLoROMMap();
}
else
{
SRAMSize = 5;
Map_SufamiTurboPseudoLoROMMap();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
else
Map_LoROMMap();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
Checksum_Calculate();
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
bool8 isChecksumOK = (ROMChecksum + ROMComplementChecksum == 0xffff) &
(ROMChecksum == CalculatedChecksum);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
//// Build more ROM information
// CRC32
if (!Settings.BS || Settings.BSXItself) // Not BS Dump
ROMCRC32 = caCRC32(ROM, CalculatedSize);
else // Convert to correct format before scan
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
int offset = HiROM ? 0xffc0 : 0x7fc0;
// Backup
uint8 BSMagic0 = ROM[offset + 22],
BSMagic1 = ROM[offset + 23];
// uCONSRT standard
ROM[offset + 22] = 0x42;
ROM[offset + 23] = 0x00;
// Calc
ROMCRC32 = caCRC32(ROM, CalculatedSize);
// Convert back
ROM[offset + 22] = BSMagic0;
ROM[offset + 23] = BSMagic1;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// NTSC/PAL
if (Settings.ForceNTSC)
Settings.PAL = FALSE;
else
if (Settings.ForcePAL)
Settings.PAL = TRUE;
else
if (!Settings.BS && (ROMRegion >= 2) && (ROMRegion <= 12))
Settings.PAL = TRUE;
else
Settings.PAL = FALSE;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (Settings.PAL)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
Settings.FrameTime = Settings.FrameTimePAL;
ROMFramesPerSecond = 50;
}
else
{
Settings.FrameTime = Settings.FrameTimeNTSC;
ROMFramesPerSecond = 60;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// truncate cart name
ROMName[ROM_NAME_LEN - 1] = 0;
if (strlen(ROMName))
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
char *p = ROMName + strlen(ROMName);
if (p > ROMName + 21 && ROMName[20] == ' ')
p = ROMName + 21;
while (p > ROMName && *(p - 1) == ' ')
p--;
*p = 0;
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// SRAM size
SRAMMask = SRAMSize ? ((1 << (SRAMSize + 3)) * 128) - 1 : 0;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// checksum
if (!isChecksumOK || ((uint32) CalculatedSize > (uint32) (((1 << (ROMSize - 7)) * 128) * 1024)))
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
Settings.DisplayColor = BUILD_PIXEL(31, 31, 0);
SET_UI_COLOR(255, 255, 0);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (Multi.cartType == 4)
{
Settings.DisplayColor = BUILD_PIXEL(0, 16, 31);
SET_UI_COLOR(0, 128, 255);
}
Enable cheats
2008-08-07 05:25:32 +02:00
Fixes from Snes9x 1.51+ - Fixed invalid memory accesses in C4 and OBC1. MMX3 Toxic Seahorse stage now can be emulated with HDMA. (zones) - Updated snapshot to prevent desync. Added some variables related to APU and HDMA. (gocha)
2008-10-22 20:50:26 +02:00
//// Initialize emulation
Timings.H_Max_Master = SNES_CYCLES_PER_SCANLINE;
Timings.H_Max = Timings.H_Max_Master;
Timings.HBlankStart = SNES_HBLANK_START_HC;
Timings.HBlankEnd = SNES_HBLANK_END_HC;
Timings.HDMAInit = SNES_HDMA_INIT_HC;
Timings.HDMAStart = SNES_HDMA_START_HC;
Timings.RenderPos = SNES_RENDER_START_HC;
Timings.V_Max_Master = Settings.PAL ? SNES_MAX_PAL_VCOUNTER : SNES_MAX_NTSC_VCOUNTER;
Timings.V_Max = Timings.V_Max_Master;
/* From byuu: The total delay time for both the initial (H)DMA sync (to the DMA clock),
and the end (H)DMA sync (back to the last CPU cycle's mcycle rate (6, 8, or 12)) always takes between 12-24 mcycles.
Possible delays: { 12, 14, 16, 18, 20, 22, 24 }
XXX: Snes9x can't emulate this timing :( so let's use the average value... */
Timings.DMACPUSync = 18;
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
/* If the CPU is halted (i.e. for DMA) while /NMI goes low, the NMI will trigger
after the DMA completes (even if /NMI goes high again before the DMA
completes). In this case, there is a 24-30 cycle delay between the end of DMA
and the NMI handler, time enough for an instruction or two. */
// Wild Guns, Mighty Morphin Power Rangers - The Fighting Edition
Timings.NMIDMADelay = 24;
Timings.IRQPendCount = 0;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
IPPU.TotalEmulatedFrames = 0;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
//// Hack games
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
ApplyROMFixes();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
//// Show ROM information
char displayName[ROM_NAME_LEN];
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
strcpy(RawROMName, ROMName);
sprintf(displayName, "%s", SafeANK(ROMName));
sprintf(ROMName, "%s", Safe(ROMName));
sprintf(ROMId, "%s", Safe(ROMId));
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
sprintf(String, "\"%s\" [%s] %s, %s, %s, %s, SRAM:%s, ID:%s, CRC32:%08X",
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
displayName, isChecksumOK ? "checksum ok" : ((Multi.cartType == 4) ? "no checksum" : "bad checksum"),
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
MapType(), Size(), KartContents(), Settings.PAL ? "PAL" : "NTSC", StaticRAMSize(), ROMId, ROMCRC32);
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
S9xMessage(S9X_INFO, S9X_ROM_INFO, String);
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
Settings.ForceLoROM = FALSE;
Settings.ForceHiROM = FALSE;
Settings.ForceHeader = FALSE;
Settings.ForceNoHeader = FALSE;
Settings.ForceInterleaved = FALSE;
Settings.ForceInterleaved2 = FALSE;
Settings.ForceInterleaveGD24 = FALSE;
Settings.ForceNotInterleaved = FALSE;
Settings.ForcePAL = FALSE;
Settings.ForceNTSC = FALSE;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
Settings.TakeScreenshot = FALSE;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (stopMovie)
S9xMovieStop(TRUE);
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (PostRomInitFunc)
PostRomInitFunc();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
S9xVerifyControllers();
}
// memory map
uint32 CMemory::map_mirror (uint32 size, uint32 pos)
{
// from bsnes
if (size == 0)
return (0);
if (pos < size)
return (pos);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
uint32 mask = 1 << 31;
while (!(pos & mask))
mask >>= 1;
if (size <= (pos & mask))
return (map_mirror(size, pos - mask));
else
return (mask + map_mirror(size - mask, pos - mask));
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::map_lorom (uint32 bank_s, uint32 bank_e, uint32 addr_s, uint32 addr_e, uint32 size)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
uint32 c, i, p, addr;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
for (c = bank_s; c <= bank_e; c++)
{
for (i = addr_s; i <= addr_e; i += 0x1000)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
p = (c << 4) | (i >> 12);
addr = (c & 0x7f) * 0x8000;
Map[p] = ROM + map_mirror(size, addr) - (i & 0x8000);
BlockIsROM[p] = TRUE;
BlockIsRAM[p] = FALSE;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
}
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::map_hirom (uint32 bank_s, uint32 bank_e, uint32 addr_s, uint32 addr_e, uint32 size)
{
uint32 c, i, p, addr;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
for (c = bank_s; c <= bank_e; c++)
{
for (i = addr_s; i <= addr_e; i += 0x1000)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
p = (c << 4) | (i >> 12);
addr = c << 16;
Map[p] = ROM + map_mirror(size, addr);
BlockIsROM[p] = TRUE;
BlockIsRAM[p] = FALSE;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::map_lorom_offset (uint32 bank_s, uint32 bank_e, uint32 addr_s, uint32 addr_e, uint32 size, uint32 offset)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
uint32 c, i, p, addr;
for (c = bank_s; c <= bank_e; c++)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
for (i = addr_s; i <= addr_e; i += 0x1000)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
p = (c << 4) | (i >> 12);
addr = ((c - bank_s) & 0x7f) * 0x8000;
Map[p] = ROM + offset + map_mirror(size, addr) - (i & 0x8000);
BlockIsROM[p] = TRUE;
BlockIsRAM[p] = FALSE;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
}
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::map_hirom_offset (uint32 bank_s, uint32 bank_e, uint32 addr_s, uint32 addr_e, uint32 size, uint32 offset)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
uint32 c, i, p, addr;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
for (c = bank_s; c <= bank_e; c++)
{
for (i = addr_s; i <= addr_e; i += 0x1000)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
p = (c << 4) | (i >> 12);
addr = (c - bank_s) << 16;
Map[p] = ROM + offset + map_mirror(size, addr);
BlockIsROM[p] = TRUE;
BlockIsRAM[p] = FALSE;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::map_space (uint32 bank_s, uint32 bank_e, uint32 addr_s, uint32 addr_e, uint8 *data)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
uint32 c, i, p;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
for (c = bank_s; c <= bank_e; c++)
{
for (i = addr_s; i <= addr_e; i += 0x1000)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
p = (c << 4) | (i >> 12);
Map[p] = data;
BlockIsROM[p] = FALSE;
BlockIsRAM[p] = TRUE;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
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}
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::map_index (uint32 bank_s, uint32 bank_e, uint32 addr_s, uint32 addr_e, int index, int type)
{
uint32 c, i, p;
bool8 isROM, isRAM;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
isROM = ((type == MAP_TYPE_I_O) || (type == MAP_TYPE_RAM)) ? FALSE : TRUE;
isRAM = ((type == MAP_TYPE_I_O) || (type == MAP_TYPE_ROM)) ? FALSE : TRUE;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
for (c = bank_s; c <= bank_e; c++)
{
for (i = addr_s; i <= addr_e; i += 0x1000)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
p = (c << 4) | (i >> 12);
Map[p] = (uint8 *) index;
BlockIsROM[p] = isROM;
BlockIsRAM[p] = isRAM;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
}
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::map_System (void)
{
// will be overwritten
map_space(0x00, 0x3f, 0x0000, 0x1fff, RAM);
map_index(0x00, 0x3f, 0x2000, 0x3fff, MAP_PPU, MAP_TYPE_I_O);
map_index(0x00, 0x3f, 0x4000, 0x5fff, MAP_CPU, MAP_TYPE_I_O);
map_space(0x80, 0xbf, 0x0000, 0x1fff, RAM);
map_index(0x80, 0xbf, 0x2000, 0x3fff, MAP_PPU, MAP_TYPE_I_O);
map_index(0x80, 0xbf, 0x4000, 0x5fff, MAP_CPU, MAP_TYPE_I_O);
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::map_WRAM (void)
{
// will overwrite others
map_space(0x7e, 0x7e, 0x0000, 0xffff, RAM);
map_space(0x7f, 0x7f, 0x0000, 0xffff, RAM + 0x10000);
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::map_LoROMSRAM (void)
{
map_index(0x70, 0x7f, 0x0000, 0x7fff, MAP_LOROM_SRAM, MAP_TYPE_RAM);
map_index(0xf0, 0xff, 0x0000, 0x7fff, MAP_LOROM_SRAM, MAP_TYPE_RAM);
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::map_HiROMSRAM (void)
{
map_index(0x20, 0x3f, 0x6000, 0x7fff, MAP_HIROM_SRAM, MAP_TYPE_RAM);
map_index(0xa0, 0xbf, 0x6000, 0x7fff, MAP_HIROM_SRAM, MAP_TYPE_RAM);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::map_DSP (void)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade core to 1.52
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switch (DSP0.maptype)
upgrade to snes9x 1.51
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{
case M_DSP1_LOROM_S:
map_index(0x20, 0x3f, 0x8000, 0xffff, MAP_DSP, MAP_TYPE_I_O);
map_index(0xa0, 0xbf, 0x8000, 0xffff, MAP_DSP, MAP_TYPE_I_O);
break;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
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case M_DSP1_LOROM_L:
map_index(0x60, 0x6f, 0x0000, 0x7fff, MAP_DSP, MAP_TYPE_I_O);
map_index(0xe0, 0xef, 0x0000, 0x7fff, MAP_DSP, MAP_TYPE_I_O);
break;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
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case M_DSP1_HIROM:
map_index(0x00, 0x1f, 0x6000, 0x7fff, MAP_DSP, MAP_TYPE_I_O);
map_index(0x80, 0x9f, 0x6000, 0x7fff, MAP_DSP, MAP_TYPE_I_O);
break;
case M_DSP2_LOROM:
map_index(0x20, 0x3f, 0x6000, 0x6fff, MAP_DSP, MAP_TYPE_I_O);
map_index(0x20, 0x3f, 0x8000, 0xbfff, MAP_DSP, MAP_TYPE_I_O);
map_index(0xa0, 0xbf, 0x6000, 0x6fff, MAP_DSP, MAP_TYPE_I_O);
map_index(0xa0, 0xbf, 0x8000, 0xbfff, MAP_DSP, MAP_TYPE_I_O);
break;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
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case M_DSP3_LOROM:
map_index(0x20, 0x3f, 0x8000, 0xffff, MAP_DSP, MAP_TYPE_I_O);
map_index(0xa0, 0xbf, 0x8000, 0xffff, MAP_DSP, MAP_TYPE_I_O);
break;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
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case M_DSP4_LOROM:
map_index(0x30, 0x3f, 0x8000, 0xffff, MAP_DSP, MAP_TYPE_I_O);
map_index(0xb0, 0xbf, 0x8000, 0xffff, MAP_DSP, MAP_TYPE_I_O);
break;
}
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::map_C4 (void)
{
map_index(0x00, 0x3f, 0x6000, 0x7fff, MAP_C4, MAP_TYPE_I_O);
map_index(0x80, 0xbf, 0x6000, 0x7fff, MAP_C4, MAP_TYPE_I_O);
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::map_OBC1 (void)
{
map_index(0x00, 0x3f, 0x6000, 0x7fff, MAP_OBC_RAM, MAP_TYPE_I_O);
map_index(0x80, 0xbf, 0x6000, 0x7fff, MAP_OBC_RAM, MAP_TYPE_I_O);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::map_SetaRISC (void)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
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map_index(0x00, 0x3f, 0x3000, 0x3fff, MAP_SETA_RISC, MAP_TYPE_I_O);
map_index(0x80, 0xbf, 0x3000, 0x3fff, MAP_SETA_RISC, MAP_TYPE_I_O);
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::map_SetaDSP (void)
{
// where does the SETA chip access, anyway?
// please confirm this?
map_index(0x68, 0x6f, 0x0000, 0x7fff, MAP_SETA_DSP, MAP_TYPE_RAM);
// and this!
map_index(0x60, 0x67, 0x0000, 0x3fff, MAP_SETA_DSP, MAP_TYPE_I_O);
// ST-0010:
// map_index(0x68, 0x6f, 0x0000, 0x0fff, MAP_SETA_DSP, ?);
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::map_WriteProtectROM (void)
{
memmove((void *) WriteMap, (void *) Map, sizeof(Map));
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
for (int c = 0; c < 0x1000; c++)
{
if (BlockIsROM[c])
WriteMap[c] = (uint8 *) MAP_NONE;
}
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::Map_Initialize (void)
{
for (int c = 0; c < 0x1000; c++)
{
Map[c] = (uint8 *) MAP_NONE;
WriteMap[c] = (uint8 *) MAP_NONE;
BlockIsROM[c] = FALSE;
BlockIsRAM[c] = FALSE;
}
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::Map_LoROMMap (void)
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
printf("Map_LoROMMap\n");
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_System();
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_lorom(0x00, 0x3f, 0x8000, 0xffff, CalculatedSize);
map_lorom(0x40, 0x7f, 0x0000, 0xffff, CalculatedSize);
map_lorom(0x80, 0xbf, 0x8000, 0xffff, CalculatedSize);
map_lorom(0xc0, 0xff, 0x0000, 0xffff, CalculatedSize);
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
if (Settings.DSP)
upgrade to snes9x 1.51
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map_DSP();
else
if (Settings.C4)
map_C4();
else
if (Settings.OBC1)
map_OBC1();
else
if (Settings.SETA == ST_018)
map_SetaRISC();
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_LoROMSRAM();
map_WRAM();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_WriteProtectROM();
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::Map_NoMAD1LoROMMap (void)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
printf("Map_NoMAD1LoROMMap\n");
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_System();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_lorom(0x00, 0x3f, 0x8000, 0xffff, CalculatedSize);
map_lorom(0x40, 0x7f, 0x0000, 0xffff, CalculatedSize);
map_lorom(0x80, 0xbf, 0x8000, 0xffff, CalculatedSize);
map_lorom(0xc0, 0xff, 0x0000, 0xffff, CalculatedSize);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_index(0x70, 0x7f, 0x0000, 0xffff, MAP_LOROM_SRAM, MAP_TYPE_RAM);
map_index(0xf0, 0xff, 0x0000, 0xffff, MAP_LOROM_SRAM, MAP_TYPE_RAM);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_WRAM();
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_WriteProtectROM();
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::Map_JumboLoROMMap (void)
{
// XXX: Which game uses this?
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
printf("Map_JumboLoROMMap\n");
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_System();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_lorom_offset(0x00, 0x3f, 0x8000, 0xffff, CalculatedSize - 0x400000, 0x400000);
map_lorom_offset(0x40, 0x7f, 0x0000, 0xffff, CalculatedSize - 0x400000, 0x400000);
map_lorom_offset(0x80, 0xbf, 0x8000, 0xffff, 0x400000, 0);
map_lorom_offset(0xc0, 0xff, 0x0000, 0xffff, 0x400000, 0x200000);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_LoROMSRAM();
map_WRAM();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_WriteProtectROM();
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::Map_ROM24MBSLoROMMap (void)
{
// PCB: BSC-1A5M-01, BSC-1A7M-10
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
printf("Map_ROM24MBSLoROMMap\n");
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_System();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_lorom_offset(0x00, 0x1f, 0x8000, 0xffff, 0x100000, 0);
map_lorom_offset(0x20, 0x3f, 0x8000, 0xffff, 0x100000, 0x100000);
map_lorom_offset(0x80, 0x9f, 0x8000, 0xffff, 0x100000, 0x200000);
map_lorom_offset(0xa0, 0xbf, 0x8000, 0xffff, 0x100000, 0x100000);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_LoROMSRAM();
map_WRAM();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_WriteProtectROM();
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::Map_SRAM512KLoROMMap (void)
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
printf("Map_SRAM512KLoROMMap\n");
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_System();
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_lorom(0x00, 0x3f, 0x8000, 0xffff, CalculatedSize);
map_lorom(0x40, 0x7f, 0x0000, 0xffff, CalculatedSize);
map_lorom(0x80, 0xbf, 0x8000, 0xffff, CalculatedSize);
map_lorom(0xc0, 0xff, 0x0000, 0xffff, CalculatedSize);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_space(0x70, 0x70, 0x0000, 0xffff, SRAM);
map_space(0x71, 0x71, 0x0000, 0xffff, SRAM + 0x8000);
map_space(0x72, 0x72, 0x0000, 0xffff, SRAM + 0x10000);
map_space(0x73, 0x73, 0x0000, 0xffff, SRAM + 0x18000);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_WRAM();
map_WriteProtectROM();
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::Map_SufamiTurboLoROMMap (void)
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
printf("Map_SufamiTurboLoROMMap\n");
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_System();
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_lorom_offset(0x00, 0x1f, 0x8000, 0xffff, 0x40000, 0);
map_lorom_offset(0x20, 0x3f, 0x8000, 0xffff, Multi.cartSizeA, Multi.cartOffsetA);
map_lorom_offset(0x40, 0x5f, 0x8000, 0xffff, Multi.cartSizeB, Multi.cartOffsetB);
map_lorom_offset(0x80, 0x9f, 0x8000, 0xffff, 0x40000, 0);
map_lorom_offset(0xa0, 0xbf, 0x8000, 0xffff, Multi.cartSizeA, Multi.cartOffsetA);
map_lorom_offset(0xc0, 0xdf, 0x8000, 0xffff, Multi.cartSizeB, Multi.cartOffsetB);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (Multi.sramSizeA)
{
map_index(0x60, 0x63, 0x8000, 0xffff, MAP_LOROM_SRAM, MAP_TYPE_RAM);
map_index(0xe0, 0xe3, 0x8000, 0xffff, MAP_LOROM_SRAM, MAP_TYPE_RAM);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (Multi.sramSizeB)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_index(0x70, 0x73, 0x8000, 0xffff, MAP_LOROM_SRAM_B, MAP_TYPE_RAM);
map_index(0xf0, 0xf3, 0x8000, 0xffff, MAP_LOROM_SRAM_B, MAP_TYPE_RAM);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_WRAM();
map_WriteProtectROM();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::Map_SufamiTurboPseudoLoROMMap (void)
{
// for combined images
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
printf("Map_SufamiTurboPseudoLoROMMap\n");
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_System();
map_lorom_offset(0x00, 0x1f, 0x8000, 0xffff, 0x40000, 0);
map_lorom_offset(0x20, 0x3f, 0x8000, 0xffff, 0x100000, 0x100000);
map_lorom_offset(0x40, 0x5f, 0x8000, 0xffff, 0x100000, 0x200000);
map_lorom_offset(0x80, 0x9f, 0x8000, 0xffff, 0x40000, 0);
map_lorom_offset(0xa0, 0xbf, 0x8000, 0xffff, 0x100000, 0x100000);
map_lorom_offset(0xc0, 0xdf, 0x8000, 0xffff, 0x100000, 0x200000);
// I don't care :P
map_space(0x60, 0x63, 0x8000, 0xffff, SRAM - 0x8000);
map_space(0xe0, 0xe3, 0x8000, 0xffff, SRAM - 0x8000);
map_space(0x70, 0x73, 0x8000, 0xffff, SRAM + 0x4000 - 0x8000);
map_space(0xf0, 0xf3, 0x8000, 0xffff, SRAM + 0x4000 - 0x8000);
map_WRAM();
map_WriteProtectROM();
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::Map_SuperFXLoROMMap (void)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
printf("Map_SuperFXLoROMMap\n");
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_System();
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// Replicate the first 2Mb of the ROM at ROM + 2MB such that each 32K
// block is repeated twice in each 64K block.
for (int c = 0; c < 64; c++)
{
memmove(&ROM[0x200000 + c * 0x10000], &ROM[c * 0x8000], 0x8000);
memmove(&ROM[0x208000 + c * 0x10000], &ROM[c * 0x8000], 0x8000);
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_lorom(0x00, 0x3f, 0x8000, 0xffff, CalculatedSize);
map_lorom(0x80, 0xbf, 0x8000, 0xffff, CalculatedSize);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_hirom_offset(0x40, 0x7f, 0x0000, 0xffff, CalculatedSize, 0);
map_hirom_offset(0xc0, 0xff, 0x0000, 0xffff, CalculatedSize, 0);
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_space(0x00, 0x3f, 0x6000, 0x7fff, SRAM - 0x6000);
map_space(0x80, 0xbf, 0x6000, 0x7fff, SRAM - 0x6000);
map_space(0x70, 0x70, 0x0000, 0xffff, SRAM);
map_space(0x71, 0x71, 0x0000, 0xffff, SRAM + 0x10000);
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_WRAM();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_WriteProtectROM();
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::Map_SetaDSPLoROMMap (void)
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
printf("Map_SetaDSPLoROMMap\n");
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_System();
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_lorom(0x00, 0x3f, 0x8000, 0xffff, CalculatedSize);
map_lorom(0x40, 0x7f, 0x8000, 0xffff, CalculatedSize);
map_lorom(0x80, 0xbf, 0x8000, 0xffff, CalculatedSize);
map_lorom(0xc0, 0xff, 0x8000, 0xffff, CalculatedSize);
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_SetaDSP();
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_LoROMSRAM();
map_WRAM();
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_WriteProtectROM();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::Map_SDD1LoROMMap (void)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
printf("Map_SDD1LoROMMap\n");
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_System();
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_lorom(0x00, 0x3f, 0x8000, 0xffff, CalculatedSize);
map_lorom(0x80, 0xbf, 0x8000, 0xffff, CalculatedSize);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_hirom_offset(0x40, 0x7f, 0x0000, 0xffff, CalculatedSize, 0);
map_hirom_offset(0xc0, 0xff, 0x0000, 0xffff, CalculatedSize, 0); // will be overwritten dynamically
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_index(0x70, 0x7f, 0x0000, 0x7fff, MAP_LOROM_SRAM, MAP_TYPE_RAM);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_WRAM();
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_WriteProtectROM();
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::Map_SA1LoROMMap (void)
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
printf("Map_SA1LoROMMap\n");
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_System();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_lorom(0x00, 0x3f, 0x8000, 0xffff, CalculatedSize);
map_lorom(0x80, 0xbf, 0x8000, 0xffff, CalculatedSize);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_hirom_offset(0xc0, 0xff, 0x0000, 0xffff, CalculatedSize, 0);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_space(0x00, 0x3f, 0x3000, 0x3fff, FillRAM);
map_space(0x80, 0xbf, 0x3000, 0x3fff, FillRAM);
map_index(0x00, 0x3f, 0x6000, 0x7fff, MAP_BWRAM, MAP_TYPE_I_O);
map_index(0x80, 0xbf, 0x6000, 0x7fff, MAP_BWRAM, MAP_TYPE_I_O);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
for (int c = 0x40; c < 0x80; c++)
map_space(c, c, 0x0000, 0xffff, SRAM + (c & 1) * 0x10000);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_WRAM();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_WriteProtectROM();
// Now copy the map and correct it for the SA1 CPU.
memmove((void *) SA1.Map, (void *) Map, sizeof(Map));
memmove((void *) SA1.WriteMap, (void *) WriteMap, sizeof(WriteMap));
// SA-1 Banks 00->3f and 80->bf
for (int c = 0x000; c < 0x400; c += 0x10)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
SA1.Map[c + 0] = SA1.Map[c + 0x800] = FillRAM + 0x3000;
SA1.Map[c + 1] = SA1.Map[c + 0x801] = (uint8 *) MAP_NONE;
SA1.WriteMap[c + 0] = SA1.WriteMap[c + 0x800] = FillRAM + 0x3000;
SA1.WriteMap[c + 1] = SA1.WriteMap[c + 0x801] = (uint8 *) MAP_NONE;
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// SA-1 Banks 60->6f
for (int c = 0x600; c < 0x700; c++)
SA1.Map[c] = SA1.WriteMap[c] = (uint8 *) MAP_BWRAM_BITMAP;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
BWRAM = SRAM;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::Map_HiROMMap (void)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
printf("Map_HiROMMap\n");
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_System();
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_hirom(0x00, 0x3f, 0x8000, 0xffff, CalculatedSize);
map_hirom(0x40, 0x7f, 0x0000, 0xffff, CalculatedSize);
map_hirom(0x80, 0xbf, 0x8000, 0xffff, CalculatedSize);
map_hirom(0xc0, 0xff, 0x0000, 0xffff, CalculatedSize);
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
if (Settings.DSP)
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_DSP();
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_HiROMSRAM();
map_WRAM();
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_WriteProtectROM();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::Map_ExtendedHiROMMap (void)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
printf("Map_ExtendedHiROMMap\n");
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_System();
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_hirom_offset(0x00, 0x3f, 0x8000, 0xffff, CalculatedSize - 0x400000, 0x400000);
map_hirom_offset(0x40, 0x7f, 0x0000, 0xffff, CalculatedSize - 0x400000, 0x400000);
map_hirom_offset(0x80, 0xbf, 0x8000, 0xffff, 0x400000, 0);
map_hirom_offset(0xc0, 0xff, 0x0000, 0xffff, 0x400000, 0);
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_HiROMSRAM();
map_WRAM();
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_WriteProtectROM();
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::Map_SameGameHiROMMap (void)
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
printf("Map_SameGameHiROMMap\n");
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_System();
map_hirom_offset(0x00, 0x1f, 0x8000, 0xffff, Multi.cartSizeA, Multi.cartOffsetA);
map_hirom_offset(0x20, 0x3f, 0x8000, 0xffff, Multi.cartSizeB, Multi.cartOffsetB);
map_hirom_offset(0x40, 0x5f, 0x0000, 0xffff, Multi.cartSizeA, Multi.cartOffsetA);
map_hirom_offset(0x60, 0x7f, 0x0000, 0xffff, Multi.cartSizeB, Multi.cartOffsetB);
map_hirom_offset(0x80, 0x9f, 0x8000, 0xffff, Multi.cartSizeA, Multi.cartOffsetA);
map_hirom_offset(0xa0, 0xbf, 0x8000, 0xffff, Multi.cartSizeB, Multi.cartOffsetB);
map_hirom_offset(0xc0, 0xdf, 0x0000, 0xffff, Multi.cartSizeA, Multi.cartOffsetA);
map_hirom_offset(0xe0, 0xff, 0x0000, 0xffff, Multi.cartSizeB, Multi.cartOffsetB);
map_HiROMSRAM();
map_WRAM();
map_WriteProtectROM();
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::Map_SPC7110HiROMMap (void)
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
printf("Map_SPC7110HiROMMap\n");
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_System();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
map_index(0x00, 0x00, 0x6000, 0x7fff, MAP_HIROM_SRAM, MAP_TYPE_RAM);
map_hirom(0x00, 0x0f, 0x8000, 0xffff, CalculatedSize);
map_index(0x30, 0x30, 0x6000, 0x7fff, MAP_HIROM_SRAM, MAP_TYPE_RAM);
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_index(0x50, 0x50, 0x0000, 0xffff, MAP_SPC7110_DRAM, MAP_TYPE_ROM);
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
map_hirom(0x80, 0x8f, 0x8000, 0xffff, CalculatedSize);
map_hirom_offset(0xc0, 0xcf, 0x0000, 0xffff, CalculatedSize, 0);
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_index(0xd0, 0xff, 0x0000, 0xffff, MAP_SPC7110_ROM, MAP_TYPE_ROM);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
map_WRAM();
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
map_WriteProtectROM();
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// checksum
uint16 CMemory::checksum_calc_sum (uint8 *data, uint32 length)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
uint16 sum = 0;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
for (uint32 i = 0; i < length; i++)
sum += data[i];
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
return (sum);
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
uint16 CMemory::checksum_mirror_sum (uint8 *start, uint32 &length, uint32 mask)
{
// from NSRT
while (!(length & mask))
mask >>= 1;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
uint16 part1 = checksum_calc_sum(start, mask);
uint16 part2 = 0;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
uint32 next_length = length - mask;
if (next_length)
{
part2 = checksum_mirror_sum(start + mask, next_length, mask >> 1);
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
while (next_length < mask)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
next_length += next_length;
part2 += part2;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
length = mask + mask;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
return (part1 + part2);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::Checksum_Calculate (void)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// from NSRT
uint16 sum = 0;
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (Settings.BS && !Settings.BSXItself)
sum = checksum_calc_sum(ROM, CalculatedSize) - checksum_calc_sum(ROM + (HiROM ? 0xffb0 : 0x7fb0), 48);
else
if (Settings.SPC7110)
{
sum = checksum_calc_sum(ROM, CalculatedSize);
if (CalculatedSize == 0x300000)
sum += sum;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
else
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
if (CalculatedSize & 0x7fff)
sum = checksum_calc_sum(ROM, CalculatedSize);
else
{
uint32 length = CalculatedSize;
sum = checksum_mirror_sum(ROM, length);
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
CalculatedChecksum = sum;
}
// information
const char * CMemory::MapType (void)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
return (HiROM ? ((ExtendedFormat != NOPE) ? "ExHiROM": "HiROM") : "LoROM");
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
const char * CMemory::StaticRAMSize (void)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
static char str[20];
if (SRAMSize > 16)
strcpy(str, "Corrupt");
else
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
sprintf(str, "%dKbits", 8 * (SRAMMask + 1) / 1024);
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
return (str);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
const char * CMemory::Size (void)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
static char str[20];
if (Multi.cartType == 4)
strcpy(str, "N/A");
else
if (ROMSize < 7 || ROMSize - 7 > 23)
strcpy(str, "Corrupt");
else
sprintf(str, "%dMbits", 1 << (ROMSize - 7));
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
return (str);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
const char * CMemory::Revision (void)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
static char str[20];
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
sprintf(str, "1.%d", HiROM ? ((ExtendedFormat != NOPE) ? ROM[0x40ffdb] : ROM[0xffdb]) : ROM[0x7fdb]);
return (str);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
const char * CMemory::KartContents (void)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
static char str[64];
static const char *contents[3] = { "ROM", "ROM+RAM", "ROM+RAM+BAT" };
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
char chip[16];
if (ROMType == 0 && !Settings.BS)
return ("ROM");
if (Settings.BS)
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
strcpy(chip, "+BS");
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
else
if (Settings.SuperFX)
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
strcpy(chip, "+Super FX");
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
else
if (Settings.SDD1)
strcpy(chip, "+S-DD1");
else
if (Settings.OBC1)
strcpy(chip, "+OBC1");
else
if (Settings.SA1)
strcpy(chip, "+SA-1");
else
if (Settings.SPC7110RTC)
strcpy(chip, "+SPC7110+RTC");
else
if (Settings.SPC7110)
strcpy(chip, "+SPC7110");
else
if (Settings.SRTC)
strcpy(chip, "+S-RTC");
else
if (Settings.C4)
strcpy(chip, "+C4");
else
if (Settings.SETA == ST_010)
strcpy(chip, "+ST-010");
else
if (Settings.SETA == ST_011)
strcpy(chip, "+ST-011");
else
if (Settings.SETA == ST_018)
strcpy(chip, "+ST-018");
else
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
if (Settings.DSP)
sprintf(chip, "+DSP-%d", Settings.DSP);
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
else
strcpy(chip, "");
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
sprintf(str, "%s%s", contents[(ROMType & 0xf) % 3], chip);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
return (str);
}
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
const char * CMemory::Country (void)
{
switch (ROMRegion)
{
case 0: return("Japan");
case 1: return("USA and Canada");
case 2: return("Oceania, Europe and Asia");
case 3: return("Sweden");
case 4: return("Finland");
case 5: return("Denmark");
case 6: return("France");
case 7: return("Holland");
case 8: return("Spain");
case 9: return("Germany, Austria and Switzerland");
case 10: return("Italy");
case 11: return("Hong Kong and China");
case 12: return("Indonesia");
case 13: return("South Korea");
default: return("Unknown");
}
}
const char * CMemory::PublishingCompany (void)
{
if (CompanyId >= (int) (sizeof(nintendo_licensees) / sizeof(nintendo_licensees[0])) || CompanyId < 0)
return ("Unknown");
if (nintendo_licensees[CompanyId] == NULL)
return ("Unknown");
return (nintendo_licensees[CompanyId]);
}
void CMemory::MakeRomInfoText (char *romtext)
{
char temp[256];
romtext[0] = 0;
sprintf(temp, " Cart Name: %s", ROMName);
strcat(romtext, temp);
sprintf(temp, "\n Game Code: %s", ROMId);
strcat(romtext, temp);
sprintf(temp, "\n Contents: %s", KartContents());
strcat(romtext, temp);
sprintf(temp, "\n Map: %s", MapType());
strcat(romtext, temp);
sprintf(temp, "\n Speed: 0x%02X (%s)", ROMSpeed, (ROMSpeed & 0x10) ? "FastROM" : "SlowROM");
strcat(romtext, temp);
sprintf(temp, "\n Type: 0x%02X", ROMType);
strcat(romtext, temp);
sprintf(temp, "\n Size (calculated): %dMbits", CalculatedSize / 0x20000);
strcat(romtext, temp);
sprintf(temp, "\n Size (header): %s", Size());
strcat(romtext, temp);
sprintf(temp, "\n SRAM size: %s", StaticRAMSize());
strcat(romtext, temp);
sprintf(temp, "\nChecksum (calculated): 0x%04X", CalculatedChecksum);
strcat(romtext, temp);
sprintf(temp, "\n Checksum (header): 0x%04X", ROMChecksum);
strcat(romtext, temp);
sprintf(temp, "\n Complement (header): 0x%04X", ROMComplementChecksum);
strcat(romtext, temp);
sprintf(temp, "\n Video Output: %s", (ROMRegion > 12 || ROMRegion < 2) ? "NTSC 60Hz" : "PAL 50Hz");
strcat(romtext, temp);
sprintf(temp, "\n Revision: %s", Revision());
strcat(romtext, temp);
sprintf(temp, "\n Licensee: %s", PublishingCompany());
strcat(romtext, temp);
sprintf(temp, "\n Region: %s", Country());
strcat(romtext, temp);
sprintf(temp, "\n CRC32: 0x%08X", ROMCRC32);
strcat(romtext, temp);
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
// hack
bool8 CMemory::match_na (const char *str)
{
return (strcmp(ROMName, str) == 0);
}
bool8 CMemory::match_nn (const char *str)
{
return (strncmp(ROMName, str, strlen(str)) == 0);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
bool8 CMemory::match_nc (const char *str)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
return (strncasecmp(ROMName, str, strlen(str)) == 0);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
bool8 CMemory::match_id (const char *str)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
return (strncmp(ROMId, str, strlen(str)) == 0);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
void CMemory::ApplyROMFixes (void)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
revert zones' improved IRQ and SA-1 changes committed in r661 - these are detrimental to performance
2011-03-24 02:07:47 +01:00
Settings.Shutdown = Settings.ShutdownMaster;
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
Settings.BlockInvalidVRAMAccess = Settings.BlockInvalidVRAMAccessMaster;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
//// Warnings
// Reject strange hacked games
if ((ROMCRC32 == 0x6810aa95) ||
(ROMCRC32 == 0x340f23e5) ||
(ROMCRC32 == 0x77fd806a) ||
(match_nn("HIGHWAY BATTLE 2")) ||
(match_na("FX SKIING NINTENDO 96") && (ROM[0x7fda] == 0)) ||
(match_nn("HONKAKUHA IGO GOSEI") && (ROM[0xffd5] != 0x31)))
{
Settings.DisplayColor = BUILD_PIXEL(31, 0, 0);
SET_UI_COLOR(255, 0, 0);
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
//// APU timing hacks :(
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
Timings.APUSpeedup = 0;
Introduce new APU timing hack Timings.APUAllowTimeOverflow allows the SPC to cross the time limit set by CPU.Cycles. Currently fixes Earthworm Jim 2, Ms. Pacman and NBA Hang Time.
2010-10-19 04:24:07 +02:00
Timings.APUAllowTimeOverflow = FALSE;
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
if (!Settings.DisableGameSpecificHacks)
{
if (match_id("AVCJ")) // Rendering Ranger R2
Timings.APUSpeedup = 4;
if (match_na("GAIA GENSOUKI 1 JPN") || // Gaia Gensouki
match_id("JG ") || // Illusion of Gaia
match_id("CQ ") || // Stunt Race FX
match_na("SOULBLADER - 1") || // Soul Blader
match_na("SOULBLAZER - 1 USA") || // Soul Blazer
match_na("SLAP STICK 1 JPN") || // Slap Stick
match_id("E9 ") || // Robotrek
match_nn("ACTRAISER") || // Actraiser
match_nn("ActRaiser-2") || // Actraiser 2
match_id("AQT") || // Tenchi Souzou, Terranigma
match_id("ATV") || // Tales of Phantasia
match_id("ARF") || // Star Ocean
match_id("APR") || // Zen-Nippon Pro Wrestling 2 - 3-4 Budoukan
match_id("A4B") || // Super Bomberman 4
match_id("Y7 ") || // U.F.O. Kamen Yakisoban - Present Ban
match_id("Y9 ") || // U.F.O. Kamen Yakisoban - Shihan Ban
match_id("APB") || // Super Bomberman - Panic Bomber W
match_na("DARK KINGDOM") || // Dark Kingdom
match_na("ZAN3 SFC") || // Zan III Spirits
match_na("HIOUDEN") || // Hiouden - Mamono-tachi Tono Chikai
match_na("\xC3\xDD\xBC\xC9\xB3\xC0") || // Tenshi no Uta
match_na("FORTUNE QUEST") || // Fortune Quest - Dice wo Korogase
match_na("FISHING TO BASSING") || // Shimono Masaki no Fishing To Bassing
match_na("OHMONO BLACKBASS") || // Oomono Black Bass Fishing - Jinzouko Hen
match_na("MASTERS") || // Harukanaru Augusta 2 - Masters
match_na("SFC \xB6\xD2\xDD\xD7\xB2\xC0\xDE\xB0") || // Kamen Rider
match_na("ZENKI TENCHIMEIDOU") || // Kishin Douji Zenki - Tenchi Meidou
match_nn("TokyoDome '95Battle 7") || // Shin Nippon Pro Wrestling Kounin '95 - Tokyo Dome Battle 7
match_nn("SWORD WORLD SFC") || // Sword World SFC/2
match_nn("LETs PACHINKO(") || // BS Lets Pachinko Nante Gindama 1/2/3/4
match_nn("THE FISHING MASTER") || // Mark Davis The Fishing Master
match_nn("Parlor") || // Parlor mini/2/3/4/5/6/7, Parlor Parlor!/2/3/4/5
match_na("HEIWA Parlor!Mini8") || // Parlor mini 8
match_nn("SANKYO Fever! \xCC\xA8\xB0\xCA\xDE\xB0!")) // SANKYO Fever! Fever!
Timings.APUSpeedup = 1;
Introduce new APU timing hack Timings.APUAllowTimeOverflow allows the SPC to cross the time limit set by CPU.Cycles. Currently fixes Earthworm Jim 2, Ms. Pacman and NBA Hang Time.
2010-10-19 04:24:07 +02:00
if (match_na ("EARTHWORM JIM 2") || // Earthworm Jim 2
match_na ("NBA Hangtime") || // NBA Hang Time
2010-10-31 17:32:20 +01:00
match_na ("MSPACMAN") || // Ms Pacman
Apply APUAllowTimeOverflow to primal rage
2011-01-22 21:21:49 +01:00
match_na ("THE MASK") || // The Mask
match_na ("PRIMAL RAGE")) // Primal Rage
Introduce new APU timing hack Timings.APUAllowTimeOverflow allows the SPC to cross the time limit set by CPU.Cycles. Currently fixes Earthworm Jim 2, Ms. Pacman and NBA Hang Time.
2010-10-19 04:24:07 +02:00
Timings.APUAllowTimeOverflow = TRUE;
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
}
S9xAPUTimingSetSpeedup(Timings.APUSpeedup);
Introduce new APU timing hack Timings.APUAllowTimeOverflow allows the SPC to cross the time limit set by CPU.Cycles. Currently fixes Earthworm Jim 2, Ms. Pacman and NBA Hang Time.
2010-10-19 04:24:07 +02:00
S9xAPUAllowTimeOverflow(Timings.APUAllowTimeOverflow);
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
//// Other timing hacks :(
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
Timings.HDMAStart = SNES_HDMA_START_HC + Settings.HDMATimingHack - 100;
Timings.HBlankStart = SNES_HBLANK_START_HC + Timings.HDMAStart - SNES_HDMA_START_HC;
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
if (!Settings.DisableGameSpecificHacks)
{
// The delay to sync CPU and DMA which Snes9x cannot emulate.
// Some games need really severe delay timing...
if (match_na("BATTLE GRANDPRIX")) // Battle Grandprix
{
Timings.DMACPUSync = 20;
printf("DMA sync: %d\n", Timings.DMACPUSync);
}
}
if (!Settings.DisableGameSpecificHacks)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
revert zones' improved IRQ and SA-1 changes committed in r661 - these are detrimental to performance
2011-03-24 02:07:47 +01:00
// Opcode-based emulators cannot escape from "reading $4211/BPL" infinite loop...
// The true IRQ can be triggered inside an opcode.
if (match_na("TRAVERSE")) // Traverse - Starlight & Prairie
{
Timings.IRQPendCount = 1;
printf("IRQ count hack: %d\n", Timings.IRQPendCount);
}
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
// An infinite loop reads $4212 and waits V-blank end, whereas VIRQ is set V=0.
// If Snes9x succeeds to escape from the loop before jumping into the IRQ handler, the game goes further.
// If Snes9x jumps into the IRQ handler before escaping from the loop,
// Snes9x cannot escape from the loop permanently because the RTI is in the next V-blank.
if (match_na("Aero the AcroBat 2"))
{
Timings.IRQPendCount = 2;
printf("IRQ count hack: %d\n", Timings.IRQPendCount);
}
revert zones' improved IRQ and SA-1 changes committed in r661 - these are detrimental to performance
2011-03-24 02:07:47 +01:00
if (match_na("BATTLE BLAZE"))
{
Timings.IRQPendCount = 1;
printf("IRQ count hack: %d\n", Timings.IRQPendCount);
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
if (!Settings.DisableGameSpecificHacks)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
// XXX: What's happening?
if (match_na("X-MEN")) // Spider-Man and the X-Men
{
Settings.BlockInvalidVRAMAccess = FALSE;
printf("Invalid VRAM access hack\n");
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
}
revert zones' improved IRQ and SA-1 changes committed in r661 - these are detrimental to performance
2011-03-24 02:07:47 +01:00
//// CPU speed-ups (CPU_Shutdown())
// Force disabling a speed-up hack
// Games which spool sound samples between the SNES and sound CPU using
// H-DMA as the sample is playing.
if (match_na("EARTHWORM JIM 2") || // Earth Worm Jim 2
match_na("PRIMAL RAGE") || // Primal Rage
match_na("CLAY FIGHTER") || // Clay Fighter
match_na("ClayFighter 2") || // Clay Fighter 2
match_na("WeaponLord") || // Weapon Lord
match_nn("WAR 2410") || // War 2410
match_id("ARF") || // Star Ocean
match_id("A4WJ") || // Mini Yonku Shining Scorpion - Let's & Go!!
match_nn("NHL") ||
match_nc("MADDEN"))
{
if (Settings.Shutdown)
printf("Disabled CPU shutdown hack.\n");
Settings.Shutdown = FALSE;
}
// SA-1
SA1.WaitAddress = 0xffffffff;
SA1.WaitByteAddress1 = NULL;
SA1.WaitByteAddress2 = NULL;
if (Settings.SA1)
{
// Itoi Shigesato no Bass Tsuri No.1 (J)
if (match_id("ZBPJ"))
{
SA1.WaitAddress = 0x0093f1;
SA1.WaitByteAddress1 = FillRAM + 0x304a;
}
// Daisenryaku Expert WWII (J)
if (match_id("AEVJ"))
{
SA1.WaitAddress = 0x0ed18d;
SA1.WaitByteAddress1 = FillRAM + 0x3000;
}
// Derby Jockey 2 (J)
if (match_id("A2DJ"))
{
SA1.WaitAddress = 0x008b62;
}
// Dragon Ball Z - Hyper Dimension (J)
if (match_id("AZIJ"))
{
SA1.WaitAddress = 0x008083;
SA1.WaitByteAddress1 = FillRAM + 0x3020;
}
// SD Gundam G NEXT (J)
if (match_id("ZX3J"))
{
SA1.WaitAddress = 0x0087f2;
SA1.WaitByteAddress1 = FillRAM + 0x30c4;
}
// Shougi no Hanamichi (J)
if (match_id("AARJ"))
{
SA1.WaitAddress = 0xc1f85a;
SA1.WaitByteAddress1 = SRAM + 0x0c64;
SA1.WaitByteAddress2 = SRAM + 0x0c66;
}
// Asahi Shinbun Rensai Katou Hifumi Kudan Shougi Shingiryu (J)
if (match_id("A23J"))
{
SA1.WaitAddress = 0xc25037;
SA1.WaitByteAddress1 = SRAM + 0x0c06;
SA1.WaitByteAddress2 = SRAM + 0x0c08;
}
// Taikyoku Igo - Idaten (J)
if (match_id("AIIJ"))
{
SA1.WaitAddress = 0xc100be;
SA1.WaitByteAddress1 = SRAM + 0x1002;
SA1.WaitByteAddress2 = SRAM + 0x1004;
}
// Takemiya Masaki Kudan no Igo Taishou (J)
if (match_id("AITJ"))
{
SA1.WaitAddress = 0x0080b7;
}
// J. League '96 Dream Stadium (J)
if (match_id("AJ6J"))
{
SA1.WaitAddress = 0xc0f74a;
}
// Jumpin' Derby (J)
if (match_id("AJUJ"))
{
SA1.WaitAddress = 0x00d926;
}
// Kakinoki Shougi (J)
if (match_id("AKAJ"))
{
SA1.WaitAddress = 0x00f070;
}
// Hoshi no Kirby 3 (J), Kirby's Dream Land 3 (U)
if (match_id("AFJJ") || match_id("AFJE"))
{
SA1.WaitAddress = 0x0082d4;
SA1.WaitByteAddress1 = SRAM + 0x72a4;
}
// Hoshi no Kirby - Super Deluxe (J)
if (match_id("AKFJ"))
{
SA1.WaitAddress = 0x008c93;
SA1.WaitByteAddress1 = FillRAM + 0x300a;
SA1.WaitByteAddress2 = FillRAM + 0x300e;
}
// Kirby Super Star (U)
if (match_id("AKFE"))
{
SA1.WaitAddress = 0x008cb8;
SA1.WaitByteAddress1 = FillRAM + 0x300a;
SA1.WaitByteAddress2 = FillRAM + 0x300e;
}
// Super Mario RPG (J), (U)
if (match_id("ARWJ") || match_id("ARWE"))
{
SA1.WaitAddress = 0xc0816f;
SA1.WaitByteAddress1 = FillRAM + 0x3000;
}
// Marvelous (J)
if (match_id("AVRJ"))
{
SA1.WaitAddress = 0x0085f2;
SA1.WaitByteAddress1 = FillRAM + 0x3024;
}
// Harukanaru Augusta 3 - Masters New (J)
if (match_id("AO3J"))
{
SA1.WaitAddress = 0x00dddb;
SA1.WaitByteAddress1 = FillRAM + 0x37b4;
}
// Jikkyou Oshaberi Parodius (J)
if (match_id("AJOJ"))
{
SA1.WaitAddress = 0x8084e5;
}
// Super Bomberman - Panic Bomber W (J)
if (match_id("APBJ"))
{
SA1.WaitAddress = 0x00857a;
}
// Pebble Beach no Hatou New - Tournament Edition (J)
if (match_id("AONJ"))
{
SA1.WaitAddress = 0x00df33;
SA1.WaitByteAddress1 = FillRAM + 0x37b4;
}
// PGA European Tour (U)
if (match_id("AEPE"))
{
SA1.WaitAddress = 0x003700;
SA1.WaitByteAddress1 = FillRAM + 0x3102;
}
// PGA Tour 96 (U)
if (match_id("A3GE"))
{
SA1.WaitAddress = 0x003700;
SA1.WaitByteAddress1 = FillRAM + 0x3102;
}
// Power Rangers Zeo - Battle Racers (U)
if (match_id("A4RE"))
{
SA1.WaitAddress = 0x009899;
SA1.WaitByteAddress1 = FillRAM + 0x3000;
}
// SD F-1 Grand Prix (J)
if (match_id("AGFJ"))
{
SA1.WaitAddress = 0x0181bc;
}
// Saikousoku Shikou Shougi Mahjong (J)
if (match_id("ASYJ"))
{
SA1.WaitAddress = 0x00f2cc;
SA1.WaitByteAddress1 = SRAM + 0x7ffe;
SA1.WaitByteAddress2 = SRAM + 0x7ffc;
}
// Shougi Saikyou II (J)
if (match_id("AX2J"))
{
SA1.WaitAddress = 0x00d675;
}
// Mini Yonku Shining Scorpion - Let's & Go!! (J)
if (match_id("A4WJ"))
{
SA1.WaitAddress = 0xc048be;
}
// Shin Shougi Club (J)
if (match_id("AHJJ"))
{
SA1.WaitAddress = 0xc1002a;
SA1.WaitByteAddress1 = SRAM + 0x0806;
SA1.WaitByteAddress2 = SRAM + 0x0808;
}
// rest games:
// Habu Meijin no Omoshiro Shougi (J)
// Hayashi Kaihou Kudan no Igo Taidou (J)
// Shougi Saikyou (J)
// Super Robot Wars Gaiden (J)
// Super Shougi 3 - Kitaihei (J)
}
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
//// SRAM initial value
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
if (!Settings.DisableGameSpecificHacks)
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
if (match_na("HITOMI3"))
{
SRAMSize = 1;
SRAMMask = ((1 << (SRAMSize + 3)) * 128) - 1;
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
// SRAM value fixes
if (match_na("SUPER DRIFT OUT") || // Super Drift Out
match_na("SATAN IS OUR FATHER!") ||
match_na("goemon 4")) // Ganbare Goemon Kirakira Douchuu
SNESGameFixes.SRAMInitialValue = 0x00;
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
// Additional game fixes by sanmaiwashi ...
// XXX: unnecessary?
if (match_na("SFX \xC5\xB2\xC4\xB6\xDE\xDD\xC0\xDE\xD1\xD3\xC9\xB6\xDE\xC0\xD8 1")) // SD Gundam Gaiden - Knight Gundam Monogatari
SNESGameFixes.SRAMInitialValue = 0x6b;
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
// others: BS and ST-01x games are 0x00.
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
//// OAM hacks :(
revert trunk
2009-11-30 09:14:38 +01:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
if (!Settings.DisableGameSpecificHacks)
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
// OAM hacks because we don't fully understand the behavior of the SNES.
// Totally wacky display in 2P mode...
// seems to need a disproven behavior, so we're definitely overlooking some other bug?
if (match_nn("UNIRACERS")) // Uniracers
{
SNESGameFixes.Uniracers = TRUE;
printf("Applied Uniracers hack.\n");
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
}
revert trunk
2009-11-30 09:14:38 +01:00
}
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
// UPS % IPS
static uint32 ReadUPSPointer (const uint8 *data, unsigned &addr, unsigned size)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
uint32 offset = 0, shift = 1;
while(addr < size) {
uint8 x = data[addr++];
offset += (x & 0x7f) * shift;
if(x & 0x80) break;
shift <<= 7;
offset += shift;
}
return offset;
initial port of snes9x 1.52 beta
2009-11-25 07:35:14 +01:00
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
//NOTE: UPS patches are *never* created against a headered ROM!
//this is per the UPS file specification. however, do note that it is
//technically possible for a non-compliant patcher to ignore this requirement.
//therefore, it is *imperative* that no emulator support such patches.
//thusly, we ignore the "long offset" parameter below. failure to do so would
//completely invalidate the purpose of UPS; which is to avoid header vs
//no-header patching errors that result in IPS patches having a 50/50 chance of
//being applied correctly.
revert trunk
2009-11-30 09:14:38 +01:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
static bool8 ReadUPSPatch (Reader *r, long, int32 &rom_size)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
//Reader lacks size() and rewind(), so we need to read in the file to get its size
uint8 *data = new uint8[8 * 1024 * 1024]; //allocate a lot of memory, better safe than sorry ...
uint32 size = 0;
while(true) {
int value = r->get_char();
if(value == EOF) break;
data[size++] = value;
if(size >= 8 * 1024 * 1024) {
//prevent buffer overflow: SNES-made UPS patches should never be this big anyway ...
delete[] data;
return false;
}
}
initial port of snes9x 1.52 beta
2009-11-25 07:35:14 +01:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
//4-byte header + 1-byte input size + 1-byte output size + 4-byte patch CRC32 + 4-byte unpatched CRC32 + 4-byte patched CRC32
if(size < 18) { delete[] data; return false; } //patch is too small
uint32 addr = 0;
if(data[addr++] != 'U') { delete[] data; return false; } //patch has an invalid header
if(data[addr++] != 'P') { delete[] data; return false; } //...
if(data[addr++] != 'S') { delete[] data; return false; } //...
if(data[addr++] != '1') { delete[] data; return false; } //...
uint32 patch_crc32 = caCRC32(data, size - 4); //don't include patch CRC32 itself in CRC32 calculation
uint32 rom_crc32 = caCRC32(Memory.ROM, rom_size);
uint32 px_crc32 = (data[size - 12] << 0) + (data[size - 11] << 8) + (data[size - 10] << 16) + (data[size - 9] << 24);
uint32 py_crc32 = (data[size - 8] << 0) + (data[size - 7] << 8) + (data[size - 6] << 16) + (data[size - 5] << 24);
uint32 pp_crc32 = (data[size - 4] << 0) + (data[size - 3] << 8) + (data[size - 2] << 16) + (data[size - 1] << 24);
if(patch_crc32 != pp_crc32) { delete[] data; return false; } //patch is corrupted
if((rom_crc32 != px_crc32) && (rom_crc32 != py_crc32)) { delete[] data; return false; } //patch is for a different ROM
uint32 px_size = ReadUPSPointer(data, addr, size);
uint32 py_size = ReadUPSPointer(data, addr, size);
uint32 out_size = ((uint32) rom_size == px_size) ? py_size : px_size;
if(out_size > CMemory::MAX_ROM_SIZE) { delete[] data; return false; } //applying this patch will overflow Memory.ROM buffer
//fill expanded area with 0x00s; so that XORing works as expected below.
//note that this is needed (and works) whether output ROM is larger or smaller than pre-patched ROM
for(unsigned i = min((uint32) rom_size, out_size); i < max((uint32) rom_size, out_size); i++) {
Memory.ROM[i] = 0x00;
}
initial port of snes9x 1.52 beta
2009-11-25 07:35:14 +01:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
uint32 relative = 0;
while(addr < size - 12) {
relative += ReadUPSPointer(data, addr, size);
while(addr < size - 12) {
uint8 x = data[addr++];
Memory.ROM[relative++] ^= x;
if(!x) break;
}
}
initial port of snes9x 1.52 beta
2009-11-25 07:35:14 +01:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
rom_size = out_size;
delete[] data;
uint32 out_crc32 = caCRC32(Memory.ROM, rom_size);
if(((rom_crc32 == px_crc32) && (out_crc32 == py_crc32))
|| ((rom_crc32 == py_crc32) && (out_crc32 == px_crc32))
) {
return true;
} else {
//technically, reaching here means that patching has failed.
//we should return false, but unfortunately Memory.ROM has already
//been modified above and cannot be undone. to do this properly, we
//would need to make a copy of Memory.ROM, apply the patch, and then
//copy that back to Memory.ROM.
//
//however, the only way for this case to happen is if the UPS patch file
//itself is corrupted, which should be detected by the patch CRC32 check
//above anyway. errors due to the wrong ROM or patch file being used are
//already caught above.
fprintf(stderr, "WARNING: UPS patching appears to have failed.\nGame may not be playable.\n");
return true;
}
}
static long ReadInt (Reader *r, unsigned nbytes)
{
long v = 0;
initial port of snes9x 1.52 beta
2009-11-25 07:35:14 +01:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
while (nbytes--)
{
int c = r->get_char();
if (c == EOF)
return (-1);
v = (v << 8) | (c & 0xFF);
}
return (v);
initial port of snes9x 1.52 beta
2009-11-25 07:35:14 +01:00
}
revert trunk
2009-11-30 09:14:38 +01:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
static bool8 ReadIPSPatch (Reader *r, long offset, int32 &rom_size)
{
const int32 IPS_EOF = 0x00454F46l;
int32 ofs;
char fname[6];
fname[5] = 0;
for (int i = 0; i < 5; i++)
{
int c = r->get_char();
if (c == EOF)
return (0);
fname[i] = (char) c;
}
if (strncmp(fname, "PATCH", 5))
return (0);
for (;;)
{
long len, rlen;
int rchar;
ofs = ReadInt(r, 3);
if (ofs == -1)
return (0);
if (ofs == IPS_EOF)
break;
ofs -= offset;
len = ReadInt(r, 2);
if (len == -1)
return (0);
if (len)
{
if (ofs + len > CMemory::MAX_ROM_SIZE)
return (0);
while (len--)
{
rchar = r->get_char();
if (rchar == EOF)
return (0);
Memory.ROM[ofs++] = (uint8) rchar;
}
if (ofs > rom_size)
rom_size = ofs;
}
else
{
rlen = ReadInt(r, 2);
if (rlen == -1)
return (0);
rchar = r->get_char();
if (rchar == EOF)
return (0);
if (ofs + rlen > CMemory::MAX_ROM_SIZE)
return (0);
while (rlen--)
Memory.ROM[ofs++] = (uint8) rchar;
if (ofs > rom_size)
rom_size = ofs;
}
}
initial port of snes9x 1.52 beta
2009-11-25 07:35:14 +01:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
ofs = ReadInt(r, 3);
if (ofs != -1 && ofs - offset < rom_size)
rom_size = ofs - offset;
return (1);
}
#ifdef UNZIP_SUPPORT
upgrade to snes9x 1.51
2008-09-10 07:57:37 +02:00
static int unzFindExtension (unzFile &file, const char *ext, bool restart, bool print)
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
unz_file_info info;
int port, l = strlen(ext);
Enable cheats
2008-08-07 05:25:32 +02:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
if (restart)
port = unzGoToFirstFile(file);
else
port = unzGoToNextFile(file);
while (port == UNZ_OK)
{
int len;
char name[132];
unzGetCurrentFileInfo(file, &info, name, 128, NULL, 0, NULL, 0);
len = strlen(name);
if (len >= l + 1 && name[len - l - 1] == '.' && strcasecmp(name + len - l, ext) == 0 && unzOpenCurrentFile(file) == UNZ_OK)
{
if (print)
printf("Using IPS or UPS patch %s", name);
return (port);
}
port = unzGoToNextFile(file);
}
return (port);
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
}
#endif
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
void CMemory::CheckForAnyPatch (const char *rom_filename, bool8 header, int32 &rom_size)
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
{
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
if (Settings.NoPatch)
return;
revert trunk
2009-11-30 09:14:38 +01:00
use snes9x's internal patching system, fix file browser bug
2010-06-25 01:38:05 +02:00
#ifdef GEKKO
int patchtype;
char patchpath[2][512];
STREAM patchfile = NULL;
long offset = header ? 512 : 0;
sprintf(patchpath[0], "%s%s.ips", browser.dir, Memory.ROMFilename);
sprintf(patchpath[1], "%s%s.ups", browser.dir, Memory.ROMFilename);
for(patchtype=0; patchtype<2; patchtype++)
{
if ((patchfile = OPEN_STREAM(patchpath[patchtype], "rb")) != NULL)
{
if(patchtype == 0)
ReadIPSPatch(new fReader(patchfile), offset, rom_size);
else
ReadUPSPatch(new fReader(patchfile), 0, rom_size);
CLOSE_STREAM(patchfile);
break;
}
}
#else
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
STREAM patch_file = NULL;
uint32 i;
long offset = header ? 512 : 0;
int ret;
bool flag;
char dir[_MAX_DIR + 1], drive[_MAX_DRIVE + 1], name[_MAX_FNAME + 1], ext[_MAX_EXT + 1], ips[_MAX_EXT + 3], fname[PATH_MAX + 1];
const char *n;
revert trunk
2009-11-30 09:14:38 +01:00
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
// UPS
_splitpath(rom_filename, drive, dir, name, ext);
_makepath(fname, drive, dir, name, "ups");
if ((patch_file = OPEN_STREAM(fname, "rb")) != NULL)
{
printf("Using UPS patch %s", fname);
ret = ReadUPSPatch(new fReader(patch_file), 0, rom_size);
CLOSE_STREAM(patch_file);
if (ret)
{
printf("!\n");
return;
}
else
printf(" failed!\n");
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
#ifdef UNZIP_SUPPORT
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
if (!strcasecmp(ext, "zip") || !strcasecmp(ext, ".zip"))
{
unzFile file = unzOpen(rom_filename);
if (file)
{
int port = unzFindExtension(file, "ups");
if (port == UNZ_OK)
{
printf(" in %s", rom_filename);
ret = ReadUPSPatch(new unzReader(file), offset, rom_size);
unzCloseCurrentFile(file);
if (ret)
printf("!\n");
else
printf(" failed!\n");
}
}
}
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
#endif
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
n = S9xGetFilename(".ups", IPS_DIR);
if ((patch_file = OPEN_STREAM(n, "rb")) != NULL)
{
printf("Using UPS patch %s", n);
ret = ReadUPSPatch(new fReader(patch_file), 0, rom_size);
CLOSE_STREAM(patch_file);
if (ret)
{
printf("!\n");
return;
}
else
printf(" failed!\n");
}
// IPS
_splitpath(rom_filename, drive, dir, name, ext);
_makepath(fname, drive, dir, name, "ips");
if ((patch_file = OPEN_STREAM(fname, "rb")) != NULL)
{
printf("Using IPS patch %s", fname);
ret = ReadIPSPatch(new fReader(patch_file), offset, rom_size);
CLOSE_STREAM(patch_file);
if (ret)
{
printf("!\n");
return;
}
else
printf(" failed!\n");
}
if (_MAX_EXT > 6)
{
i = 0;
flag = false;
do
{
snprintf(ips, 8, "%03d.ips", i);
_makepath(fname, drive, dir, name, ips);
if (!(patch_file = OPEN_STREAM(fname, "rb")))
break;
printf("Using IPS patch %s", fname);
ret = ReadIPSPatch(new fReader(patch_file), offset, rom_size);
CLOSE_STREAM(patch_file);
if (ret)
{
printf("!\n");
flag = true;
}
else
{
printf(" failed!\n");
break;
}
} while (++i < 1000);
if (flag)
return;
}
if (_MAX_EXT > 3)
{
i = 0;
flag = false;
do
{
snprintf(ips, _MAX_EXT + 2, "ips%d", i);
if (strlen(ips) > _MAX_EXT)
break;
_makepath(fname, drive, dir, name, ips);
if (!(patch_file = OPEN_STREAM(fname, "rb")))
break;
printf("Using IPS patch %s", fname);
ret = ReadIPSPatch(new fReader(patch_file), offset, rom_size);
CLOSE_STREAM(patch_file);
if (ret)
{
printf("!\n");
flag = true;
}
else
{
printf(" failed!\n");
break;
}
} while (++i != 0);
if (flag)
return;
}
if (_MAX_EXT > 2)
{
i = 0;
flag = false;
do
{
snprintf(ips, 4, "ip%d", i);
_makepath(fname, drive, dir, name, ips);
if (!(patch_file = OPEN_STREAM(fname, "rb")))
break;
printf("Using IPS patch %s", fname);
ret = ReadIPSPatch(new fReader(patch_file), offset, rom_size);
CLOSE_STREAM(patch_file);
if (ret)
{
printf("!\n");
flag = true;
}
else
{
printf(" failed!\n");
break;
}
} while (++i < 10);
if (flag)
return;
}
#ifdef UNZIP_SUPPORT
if (!strcasecmp(ext, "zip") || !strcasecmp(ext, ".zip"))
{
unzFile file = unzOpen(rom_filename);
if (file)
{
int port = unzFindExtension(file, "ips");
while (port == UNZ_OK)
{
printf(" in %s", rom_filename);
ret = ReadIPSPatch(new unzReader(file), offset, rom_size);
unzCloseCurrentFile(file);
if (ret)
{
printf("!\n");
flag = true;
}
else
printf(" failed!\n");
port = unzFindExtension(file, "ips", false);
}
if (!flag)
{
i = 0;
do
{
snprintf(ips, 8, "%03d.ips", i);
if (unzFindExtension(file, ips) != UNZ_OK)
break;
printf(" in %s", rom_filename);
ret = ReadIPSPatch(new unzReader(file), offset, rom_size);
unzCloseCurrentFile(file);
if (ret)
{
printf("!\n");
flag = true;
}
else
{
printf(" failed!\n");
break;
}
if (unzFindExtension(file, ips, false, false) == UNZ_OK)
printf("WARNING: Ignoring extra .%s files!\n", ips);
} while (++i < 1000);
}
if (!flag)
{
i = 0;
do
{
snprintf(ips, _MAX_EXT + 2, "ips%d", i);
if (strlen(ips) > _MAX_EXT)
break;
if (unzFindExtension(file, ips) != UNZ_OK)
break;
printf(" in %s", rom_filename);
ret = ReadIPSPatch(new unzReader(file), offset, rom_size);
unzCloseCurrentFile(file);
if (ret)
{
printf("!\n");
flag = true;
}
else
{
printf(" failed!\n");
break;
}
if (unzFindExtension(file, ips, false, false) == UNZ_OK)
printf("WARNING: Ignoring extra .%s files!\n", ips);
} while (++i != 0);
}
if (!flag)
{
i = 0;
do
{
snprintf(ips, 4, "ip%d", i);
if (unzFindExtension(file, ips) != UNZ_OK)
break;
printf(" in %s", rom_filename);
ret = ReadIPSPatch(new unzReader(file), offset, rom_size);
unzCloseCurrentFile(file);
if (ret)
{
printf("!\n");
flag = true;
}
else
{
printf(" failed!\n");
break;
}
if (unzFindExtension(file, ips, false, false) == UNZ_OK)
printf("WARNING: Ignoring extra .%s files!\n", ips);
} while (++i < 10);
}
assert(unzClose(file) == UNZ_OK);
if (flag)
return;
}
}
revert trunk
2009-11-30 09:14:38 +01:00
#endif
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
n = S9xGetFilename(".ips", IPS_DIR);
if ((patch_file = OPEN_STREAM(n, "rb")) != NULL)
{
printf("Using IPS patch %s", n);
ret = ReadIPSPatch(new fReader(patch_file), offset, rom_size);
CLOSE_STREAM(patch_file);
if (ret)
{
printf("!\n");
return;
}
else
printf(" failed!\n");
}
if (_MAX_EXT > 6)
{
i = 0;
flag = false;
do
{
snprintf(ips, 9, ".%03d.ips", i);
n = S9xGetFilename(ips, IPS_DIR);
if (!(patch_file = OPEN_STREAM(n, "rb")))
break;
printf("Using IPS patch %s", n);
ret = ReadIPSPatch(new fReader(patch_file), offset, rom_size);
CLOSE_STREAM(patch_file);
if (ret)
{
printf("!\n");
flag = true;
}
else
{
printf(" failed!\n");
break;
}
} while (++i < 1000);
if (flag)
return;
}
if (_MAX_EXT > 3)
{
i = 0;
flag = false;
do
{
snprintf(ips, _MAX_EXT + 3, ".ips%d", i);
if (strlen(ips) > _MAX_EXT + 1)
break;
n = S9xGetFilename(ips, IPS_DIR);
if (!(patch_file = OPEN_STREAM(n, "rb")))
break;
printf("Using IPS patch %s", n);
ret = ReadIPSPatch(new fReader(patch_file), offset, rom_size);
CLOSE_STREAM(patch_file);
if (ret)
{
printf("!\n");
flag = true;
}
else
{
printf(" failed!\n");
break;
}
} while (++i != 0);
if (flag)
return;
}
if (_MAX_EXT > 2)
{
i = 0;
flag = false;
do
{
snprintf(ips, 5, ".ip%d", i);
n = S9xGetFilename(ips, IPS_DIR);
if (!(patch_file = OPEN_STREAM(n, "rb")))
break;
printf("Using IPS patch %s", n);
ret = ReadIPSPatch(new fReader(patch_file), offset, rom_size);
CLOSE_STREAM(patch_file);
if (ret)
{
printf("!\n");
flag = true;
}
else
{
printf(" failed!\n");
break;
}
} while (++i < 10);
if (flag)
return;
}
use snes9x's internal patching system, fix file browser bug
2010-06-25 01:38:05 +02:00
#endif
upgrade core to 1.52
2010-01-27 23:08:56 +01:00
}
Reference in New Issue Copy Permalink