updated bords/mappers/stuff to 0.98.15, lots of them got broken, asmcore support...

[fceu.git] / mappers / 105.c

diff --git a/mappers/105.c b/mappers/105.c
deleted file mode 100644 (file)
index 07f4ceb..0000000
--- a/mappers/105.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/* FCE Ultra - NES/Famicom Emulator
- *
- * Copyright notice for this file:
- *  Copyright (C) 1998 BERO
- *  Copyright (C) 2002 Ben Parnell
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include "mapinc.h"
-
-#define MMC1_reg mapbyte1
-#define MMC1_buf mapbyte2[0]
-#define MMC1_sft mapbyte3[0]
-#define lastn    mapbyte2[1]
-
-#define NWCDIP 0xE
-
-static void FP_FASTAPASS(1) NWCIRQHook(int a)
-{
-       if(!(MMC1_reg[1]&0x10))
-       {
-        IRQCount+=a;
-        if((IRQCount|(NWCDIP<<25))>=0x3e000000)
-          {
-          IRQCount=0;
-          X6502_IRQBegin(FCEU_IQEXT);
-         }
-       }
-}
-
-
-static void MMC1PRG(void)
-{
-       if(MMC1_reg[1]&8)
-       {
-        switch(MMC1_reg[0]&0xC)
-         {
-           case 0xC: ROM_BANK16(0x8000,8+(MMC1_reg[3]&7));
-                     ROM_BANK16(0xC000,15);
-                     break;
-           case 0x8: ROM_BANK16(0xC000,8+((MMC1_reg[3])&7));
-                     ROM_BANK16(0x8000,8);
-                     break;
-           case 0x0:
-           case 0x4:
-                     ROM_BANK16(0x8000,8+(MMC1_reg[3]&6));
-                     ROM_BANK16(0xc000,8+((MMC1_reg[3]&6)+1));
-                     break;
-         }
-       }
-       else
-       {
-        ROM_BANK32((MMC1_reg[1]>>1)&3);
-       }
-        X6502_Rebase();
-}
-
-DECLFW(Mapper105_write)
-{
-        int n=(A>>13)-4;
-
-        if (V&0x80)
-        {
-         MMC1_sft=MMC1_buf=0;
-         return;
-        }
-
-        if(lastn!=n)
-        {
-         MMC1_sft=MMC1_buf=0;
-        }
-        lastn=n;
-
-       //MMC1_reg[n]&=~((1)<<(MMC1_sft));
-        MMC1_buf|=(V&1)<<(MMC1_sft++);
-
-  if (MMC1_sft==5)
-       {
-        if(n==3) V&=0xF;
-        else     V&=0x1F;
-
-        MMC1_reg[n]=V=MMC1_buf;
-        MMC1_sft = MMC1_buf=0;
-
-        switch(n){
-        case 0:
-                switch(MMC1_reg[0]&3)
-                {
-                 case 2: MIRROR_SET(0);break;
-                 case 3: MIRROR_SET(1);break;
-                 case 0: onemir(0);break;
-                 case 1: onemir(1);break;
-                }
-                MMC1PRG();
-                break;
-        case 1:
-               if(MMC1_reg[1]&0x10)
-                {IRQCount=0;X6502_IRQEnd(FCEU_IQEXT);}
-                MMC1PRG();
-                break;
-        case 3:
-                MMC1PRG();
-                break;
-        }
-  }
-}
-
-
-void Mapper105_init(void)
-{
-        int i;
-        for(i=0;i<4;i++) MMC1_reg[i]=0;
-        MMC1_sft = MMC1_buf =0;
-        MMC1_reg[0]=0xC;
-        ROM_BANK32(0);
-       SetWriteHandler(0x8000,0xFFFF,Mapper105_write);
-       MapIRQHook=NWCIRQHook;
-}
-