start moving everything to C

1 files changed, 0 insertions, 239 deletions

diff --git a/source/cpu.cpp b/source/cpu.cpp
deleted file mode 100644
index 2f9b4ae..0000000
--- a/source/cpu.cpp
+++ /dev/null
@@ -1,239 +0,0 @@
-/*******************************************************************************
-  Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
- 
-  (c) Copyright 1996 - 2002 Gary Henderson (gary.henderson@ntlworld.com) and
-                            Jerremy Koot (jkoot@snes9x.com)
-
-  (c) Copyright 2001 - 2004 John Weidman (jweidman@slip.net)
-
-  (c) Copyright 2002 - 2004 Brad Jorsch (anomie@users.sourceforge.net),
-                            funkyass (funkyass@spam.shaw.ca),
-                            Joel Yliluoma (http://iki.fi/bisqwit/)
-                            Kris Bleakley (codeviolation@hotmail.com),
-                            Matthew Kendora,
-                            Nach (n-a-c-h@users.sourceforge.net),
-                            Peter Bortas (peter@bortas.org) and
-                            zones (kasumitokoduck@yahoo.com)
-
-  C4 x86 assembler and some C emulation code
-  (c) Copyright 2000 - 2003 zsKnight (zsknight@zsnes.com),
-                            _Demo_ (_demo_@zsnes.com), and Nach
-
-  C4 C++ code
-  (c) Copyright 2003 Brad Jorsch
-
-  DSP-1 emulator code
-  (c) Copyright 1998 - 2004 Ivar (ivar@snes9x.com), _Demo_, Gary Henderson,
-                            John Weidman, neviksti (neviksti@hotmail.com),
-                            Kris Bleakley, Andreas Naive
-
-  DSP-2 emulator code
-  (c) Copyright 2003 Kris Bleakley, John Weidman, neviksti, Matthew Kendora, and
-                     Lord Nightmare (lord_nightmare@users.sourceforge.net
-
-  OBC1 emulator code
-  (c) Copyright 2001 - 2004 zsKnight, pagefault (pagefault@zsnes.com) and
-                            Kris Bleakley
-  Ported from x86 assembler to C by sanmaiwashi
-
-  SPC7110 and RTC C++ emulator code
-  (c) Copyright 2002 Matthew Kendora with research by
-                     zsKnight, John Weidman, and Dark Force
-
-  S-DD1 C emulator code
-  (c) Copyright 2003 Brad Jorsch with research by
-                     Andreas Naive and John Weidman
- 
-  S-RTC C emulator code
-  (c) Copyright 2001 John Weidman
-  
-  ST010 C++ emulator code
-  (c) Copyright 2003 Feather, Kris Bleakley, John Weidman and Matthew Kendora
-
-  Super FX x86 assembler emulator code 
-  (c) Copyright 1998 - 2003 zsKnight, _Demo_, and pagefault 
-
-  Super FX C emulator code 
-  (c) Copyright 1997 - 1999 Ivar, Gary Henderson and John Weidman
-
-
-  SH assembler code partly based on x86 assembler code
-  (c) Copyright 2002 - 2004 Marcus Comstedt (marcus@mc.pp.se) 
-
- 
-  Specific ports contains the works of other authors. See headers in
-  individual files.
- 
-  Snes9x homepage: http://www.snes9x.com
- 
-  Permission to use, copy, modify and distribute Snes9x in both binary and
-  source form, for non-commercial purposes, is hereby granted without fee,
-  providing that this license information and copyright notice appear with
-  all copies and any derived work.
- 
-  This software is provided 'as-is', without any express or implied
-  warranty. In no event shall the authors be held liable for any damages
-  arising from the use of this software.
- 
-  Snes9x is freeware for PERSONAL USE only. Commercial users should
-  seek permission of the copyright holders first. Commercial use includes
-  charging money for Snes9x or software derived from Snes9x.
- 
-  The copyright holders request that bug fixes and improvements to the code
-  should be forwarded to them so everyone can benefit from the modifications
-  in future versions.
- 
-  Super NES and Super Nintendo Entertainment System are trademarks of
-  Nintendo Co., Limited and its subsidiary companies.
-*******************************************************************************/
-
-#include "snes9x.h"
-#include "memmap.h"
-#include "ppu.h"
-#include "dsp1.h"
-#include "cpuexec.h"
-#include "apu.h"
-#include "dma.h"
-#include "sa1.h"
-#include "cheats.h"
-#include "srtc.h"
-#include "sdd1.h"
-#include "spc7110.h"
-#include "obc1.h"
-
-
-#ifndef ZSNES_FX
-#include "fxemu.h"
-
-extern struct FxInit_s SuperFX;
-
-void S9xResetSuperFX ()
-{
-    SuperFX.vFlags = 0; //FX_FLAG_ROM_BUFFER;// | FX_FLAG_ADDRESS_CHECKING;
-    FxReset (&SuperFX);
-}
-#endif
-
-void S9xResetCPU ()
-{
-    ICPU.Registers.PB = 0;
-    ICPU.Registers.PC = S9xGetWord (0xFFFC);
-    ICPU.Registers.D.W = 0;
-    ICPU.Registers.DB = 0;
-    ICPU.Registers.SH = 1;
-    ICPU.Registers.SL = 0xFF;
-    ICPU.Registers.XH = 0;
-    ICPU.Registers.YH = 0;
-    ICPU.Registers.P.W = 0;
-
-    ICPU.ShiftedPB = 0;
-    ICPU.ShiftedDB = 0;
-    SetFlags (MemoryFlag | IndexFlag | IRQ | Emulation);
-    ClearFlags (Decimal);
-
-    CPU.Flags = CPU.Flags & (DEBUG_MODE_FLAG | TRACE_FLAG);
-    CPU.BranchSkip = FALSE;
-    CPU.NMIActive = FALSE;
-    CPU.IRQActive = FALSE;
-    CPU.WaitingForInterrupt = FALSE;
-    CPU.InDMA = FALSE;
-    CPU.WhichEvent = HBLANK_START_EVENT;
-    CPU.PC = NULL;
-    CPU.PCBase = NULL;
-    CPU.PCAtOpcodeStart = NULL;
-    CPU.WaitAddress = NULL;
-    CPU.WaitCounter = 0;
-    CPU.Cycles = 0;
-    CPU.NextEvent = Settings.HBlankStart;
-    CPU.V_Counter = 0;
-    CPU.MemSpeed = SLOW_ONE_CYCLE;
-    CPU.MemSpeedx2 = SLOW_ONE_CYCLE * 2;
-    CPU.FastROMSpeed = SLOW_ONE_CYCLE;
-    CPU.AutoSaveTimer = 0;
-    CPU.SRAMModified = FALSE;
-    // CPU.NMITriggerPoint = 4; // Set when ROM image loaded
-    CPU.BRKTriggered = FALSE;
-    //CPU.TriedInterleavedMode2 = FALSE; // Reset when ROM image loaded
-    CPU.NMICycleCount = 0;
-    CPU.IRQCycleCount = 0;
-    S9xSetPCBase (ICPU.Registers.PC);
-
-    ICPU.S9xOpcodes = S9xOpcodesE1;
-    ICPU.CPUExecuting = TRUE;
-
-    S9xUnpackStatus();
-}
-
-#ifdef ZSNES_FX
-START_EXTERN_C
-void S9xResetSuperFX ();
-bool8 WinterGold = 0;
-extern uint8 *C4Ram;
-END_EXTERN_C
-#endif
-
-void S9xReset (void)
-{
-    if (Settings.SuperFX)
-        S9xResetSuperFX ();
-
-#ifdef ZSNES_FX
-    WinterGold = Settings.WinterGold;
-#endif
-    ZeroMemory (Memory.FillRAM, 0x8000);
-    memset (Memory.VRAM, 0x00, 0x10000);
-    memset (Memory.RAM, 0x55, 0x20000);
-
-	if(Settings.SPC7110)
-		S9xSpc7110Reset();
-    S9xResetCPU ();
-    S9xResetPPU ();
-    S9xResetSRTC ();
-    if (Settings.SDD1)
-        S9xResetSDD1 ();
-
-    S9xResetDMA ();
-    S9xResetAPU ();
-    S9xResetDSP1 ();
-    S9xSA1Init ();
-    if (Settings.C4)
-        S9xInitC4 ();
-    S9xInitCheatData ();
-	if(Settings.OBC1)
-		ResetOBC1();
-
-//    Settings.Paused = FALSE;
-}
-void S9xSoftReset (void)
-{
-    if (Settings.SuperFX)
-        S9xResetSuperFX ();
-
-#ifdef ZSNES_FX
-    WinterGold = Settings.WinterGold;
-#endif
-    ZeroMemory (Memory.FillRAM, 0x8000);
-    memset (Memory.VRAM, 0x00, 0x10000);
- //   memset (Memory.RAM, 0x55, 0x20000);
-
-	if(Settings.SPC7110)
-		S9xSpc7110Reset();
-    S9xResetCPU ();
-    S9xSoftResetPPU ();
-    S9xResetSRTC ();
-    if (Settings.SDD1)
-        S9xResetSDD1 ();
-
-    S9xResetDMA ();
-    S9xResetAPU ();
-    S9xResetDSP1 ();
-	if(Settings.OBC1)
-		ResetOBC1();
-    S9xSA1Init ();
-    if (Settings.C4)
-        S9xInitC4 ();
-    S9xInitCheatData ();
-
-//    Settings.Paused = FALSE;
-}
-