int VezInit(int nCount, unsigned int * typelist) { VezCPUContext = (struct VezContext *)malloc(nCount * sizeof(struct VezContext)); if (VezCPUContext == NULL) return 1; memset(VezCPUContext, 0, nCount * sizeof(struct VezContext)); for(int i=0;i<nCount;i++) { VezCPUContext[i].reg.cpu_type = typelist[i]; VezCPUContext[i].reg.irq_callback = VezDummyIrqCallBack; VezCPUContext[i].ReadHandler = VezDummyReadHandler; VezCPUContext[i].WriteHandler = VezDummyWriteHandler; VezCPUContext[i].ReadPort = VezDummyReadPort; VezCPUContext[i].WritePort = VezDummyWritePort; } nVezCount = nCPUCount = nCount; for (int i = 0; i < nCount; i++) CpuCheatRegister(0x0001, i); for (int i = 0; i < 0x10; i++) { nOpenedCPU = i; VezSetDecode(VezFakeDecode); } nOpenedCPU = -1; for (int i = 0; i < 0x100; i++) VezFakeDecode[i] = i; return 0; }
void VezExit() { free(VezCPUContext); VezCPUContext = 0; VezCurrentCPU = 0; nCPUCount = 0; nOpenedCPU = -1; nVezCount = 0; for (int i = 0; i < 0x10; i++) { nOpenedCPU = i; VezSetDecode(NULL); } nOpenedCPU = -1; }
static INT32 DrvInit() { INT32 nLen; #ifdef DRIVER_ROTATION bToaRotateScreen = false; #endif nGP9001ROMSize[0] = 0x800000; // Find out how much memory is needed Mem = NULL; MemIndex(); nLen = MemEnd - (UINT8 *)0; if ((Mem = (UINT8 *)BurnMalloc(nLen)) == NULL) { return 1; } memset(Mem, 0, nLen); // blank all memory MemIndex(); // Index the allocated memory // Load the roms into memory if (LoadRoms()) { return 1; } { SekInit(0, 0x68000); // Allocate 68000 SekOpen(0); SekMapMemory(Rom01, 0x000000, 0x07FFFF, MAP_ROM); // CPU 0 ROM SekMapMemory(Ram01, 0x100000, 0x103FFF, MAP_RAM); SekMapMemory(RamPal, 0x400000, 0x400FFF, MAP_RAM); // Palette RAM SekSetReadWordHandler(0, kbashReadWord); SekSetReadByteHandler(0, kbashReadByte); SekSetWriteWordHandler(0, kbashWriteWord); SekSetWriteByteHandler(0, kbashWriteByte); SekClose(); VezInit(0, V25_TYPE, 16000000 /*before divider*/); VezOpen(0); VezMapArea(0x00000, 0x007ff, 0, ShareRAM); VezMapArea(0x00000, 0x007ff, 1, ShareRAM); VezMapArea(0x00000, 0x007ff, 2, ShareRAM); for (INT32 i = 0x80000; i < 0x100000; i += 0x8000) { VezMapArea(i, i + 0x7fff, 0, Rom02); VezMapArea(i, i + 0x7fff, 1, Rom02); VezMapArea(i, i + 0x7fff, 2, Rom02); } VezSetReadHandler(kbash_v25_read); VezSetWriteHandler(kbash_v25_write); VezSetReadPort(kbash_v25_read_port); VezSetDecode(nitro_decryption_table); VezClose(); } BurnYM2151Init(3375000); BurnYM2151SetAllRoutes(0.50, BURN_SND_ROUTE_BOTH); MSM6295Init(0, 1000000 / 132, 1); MSM6295SetRoute(0, 0.50, BURN_SND_ROUTE_BOTH); nSpriteYOffset = 0x0011; nLayer0XOffset = -0x01D6; nLayer1XOffset = -0x01D8; nLayer2XOffset = -0x01DA; ToaInitGP9001(); nToaPalLen = nColCount; ToaPalSrc = RamPal; ToaPalInit(); bDrawScreen = true; DrvDoReset(); // Reset machine return 0; }
static int DrvInit() { int nLen; #ifdef DRIVER_ROTATION bToaRotateScreen = true; #endif nGP9001ROMSize[0] = 0x200000; nGP9001ROMSize[1] = 0x400000; // Find out how much memory is needed Mem = NULL; MemIndex(); nLen = MemEnd - (unsigned char *)0; if ((Mem = (unsigned char *)malloc(nLen)) == NULL) { return 1; } memset(Mem, 0, nLen); // blank all memory MemIndex(); // Index the allocated memory // Load the roms into memory if (LoadRoms()) { return 1; } { SekInit(0, 0x68000); // Allocate 68000 SekOpen(0); SekMapMemory(Rom01, 0x000000, 0x07FFFF, SM_ROM); // CPU 0 ROM SekMapMemory(Ram01, 0x100000, 0x103FFF, SM_RAM); SekMapMemory(RamPal, 0x400000, 0x400FFF, SM_RAM); // Palette RAM SekSetReadWordHandler(0, dogyuunReadWord); SekSetReadByteHandler(0, dogyuunReadByte); SekSetWriteWordHandler(0, dogyuunWriteWord); SekSetWriteByteHandler(0, dogyuunWriteByte); SekClose(); VezInit(0, V25_TYPE, 12500000 /*before divider*/); VezOpen(0); for (int i = 0x80000; i < 0x100000; i += 0x8000) { VezMapArea(i, i + 0x7fff, 0, ShareRAM); VezMapArea(i, i + 0x7fff, 1, ShareRAM); VezMapArea(i, i + 0x7fff, 2, ShareRAM); } VezSetReadHandler(dogyuun_v25_read); VezSetWriteHandler(dogyuun_v25_write); VezSetReadPort(dogyuun_v25_read_port); VezSetDecode(nitro_decryption_table); VezClose(); } BurnYM2151Init(3375000, 50.0); MSM6295Init(0, 1041667 / 132, 50.0, 1); nSpriteXOffset = 0x0024; nSpriteYOffset = 0x0001; nLayer0XOffset = -0x01D6; nLayer1XOffset = -0x01D8; nLayer2XOffset = -0x01DA; ToaInitGP9001(2); nToaPalLen = nColCount; ToaPalSrc = RamPal; ToaPalInit(); bDrawScreen = true; DrvDoReset(); // Reset machine return 0; }