\r
#ifdef IO_STATS\r
void log_io(unsigned int addr, int bits, int rw);\r
+#elif defined(_MSC_VER)\r
+#define log_io\r
#else\r
#define log_io(...)\r
#endif\r
// orr the bits, which are set as output\r
value = data_reg&(Pico.ioports[i+4]|0x80);\r
\r
- if(PicoOpt & 0x20) { // 6 button gamepad enabled\r
+ if (PicoOpt & POPT_6BTN_PAD)\r
+ {\r
int phase = Pico.m.padTHPhase[i];\r
\r
if(phase == 2 && !(data_reg&0x40)) { // TH\r
#endif\r
elprintf(EL_UIO, "strange w%i: %06x, %08x @%06x", realsize, a&0xffffff, d, SekPc);\r
\r
- if(a >= 0xA13004 && a < 0xA13040) {\r
- // dumb 12-in-1 or 4-in-1 banking support\r
- int len;\r
- a &= 0x3f; a <<= 16;\r
- len = Pico.romsize - a;\r
- if (len <= 0) return; // invalid/missing bank\r
- if (len > 0x200000) len = 0x200000; // 2 megs\r
- memcpy(Pico.rom, Pico.rom+a, len); // code which does this is in RAM so this is safe.\r
- return;\r
- }\r
-\r
// for games with simple protection devices, discovered by Haze\r
- else if ((a>>22) == 1)\r
+ if ((a>>22) == 1)\r
Pico.m.prot_bytes[(a>>2)&1] = (u8)d;\r
}\r
\r
-\r
#include "MemoryCmn.c"\r
\r
\r
// -----------------------------------------------------------------\r
\r
// TODO: asm code\r
-u32 (*PicoRead16Hook)(u32 a, int realsize) = OtherRead16End;\r
-void (*PicoWrite8Hook)(u32 a, u32 d, int realsize) = OtherWrite8End;\r
+static void OtherWrite16End(u32 a,u32 d,int realsize)\r
+{\r
+ PicoWrite8Hook(a, d>>8, realsize);\r
+ PicoWrite8Hook(a+1,d&0xff, realsize);\r
+}\r
\r
-PICO_INTERNAL void PicoMemSetup(void)\r
+u32 (*PicoRead16Hook) (u32 a, int realsize) = OtherRead16End;\r
+void (*PicoWrite8Hook) (u32 a, u32 d, int realsize) = OtherWrite8End;\r
+void (*PicoWrite16Hook)(u32 a, u32 d, int realsize) = OtherWrite16End;\r
+\r
+PICO_INTERNAL void PicoMemResetHooks(void)\r
{\r
// default unmapped/cart specific handlers\r
PicoRead16Hook = OtherRead16End;\r
PicoWrite8Hook = OtherWrite8End;\r
+ PicoWrite16Hook = OtherWrite16End;\r
+}\r
\r
+PICO_INTERNAL void PicoMemSetup(void)\r
+{\r
// Setup memory callbacks:\r
#ifdef EMU_C68K\r
PicoCpuCM68k.checkpc=PicoCheckPc;\r
#ifdef EMU_CORE_DEBUG\r
if(do_fake&&((ppop&0x3f)==0x3a||(ppop&0x3f)==0x3b)) return lastread_d[lrp_mus++&15];\r
#endif\r
- if(PicoMCD&1) return m68k_read_pcrelative_CD8(a);\r
+ if(PicoAHW&1) return m68k_read_pcrelative_CD8(a);\r
if((a&0xe00000)==0xe00000) return *(u8 *)(Pico.ram+((a^1)&0xffff)); // Ram\r
return 0;\r
}\r
#ifdef EMU_CORE_DEBUG\r
if(do_fake&&((ppop&0x3f)==0x3a||(ppop&0x3f)==0x3b)) return lastread_d[lrp_mus++&15];\r
#endif\r
- if(PicoMCD&1) return m68k_read_pcrelative_CD16(a);\r
+ if(PicoAHW&1) return m68k_read_pcrelative_CD16(a);\r
if((a&0xe00000)==0xe00000) return *(u16 *)(Pico.ram+(a&0xfffe)); // Ram\r
return 0;\r
}\r
#ifdef EMU_CORE_DEBUG\r
if(do_fake&&((ppop&0x3f)==0x3a||(ppop&0x3f)==0x3b)) return lastread_d[lrp_mus++&15];\r
#endif\r
- if(PicoMCD&1) return m68k_read_pcrelative_CD32(a);\r
+ if(PicoAHW&1) return m68k_read_pcrelative_CD32(a);\r
if((a&0xe00000)==0xe00000) { u16 *pm=(u16 *)(Pico.ram+(a&0xfffe)); return (pm[0]<<16)|pm[1]; } // Ram\r
return 0;\r
}\r
/* it appears that Musashi doesn't always mask the unused bits */\r
unsigned int m68k_read_memory_8(unsigned int address)\r
{\r
- unsigned int d = (PicoMCD&1) ? PicoReadCD8w(address) : PicoRead8(address);\r
+ unsigned int d = (PicoAHW&1) ? PicoReadCD8w(address) : PicoRead8(address);\r
return d&0xff;\r
}\r
\r
unsigned int m68k_read_memory_16(unsigned int address)\r
{\r
- unsigned int d = (PicoMCD&1) ? PicoReadCD16w(address) : PicoRead16(address);\r
+ unsigned int d = (PicoAHW&1) ? PicoReadCD16w(address) : PicoRead16(address);\r
return d&0xffff;\r
}\r
\r
unsigned int m68k_read_memory_32(unsigned int address)\r
{\r
- return (PicoMCD&1) ? PicoReadCD32w(address) : PicoRead32(address);\r
+ return (PicoAHW&1) ? PicoReadCD32w(address) : PicoRead32(address);\r
}\r
\r
void m68k_write_memory_8(unsigned int address, unsigned int value)\r
{\r
- if (PicoMCD&1) PicoWriteCD8w(address, (u8)value); else PicoWrite8(address, (u8)value);\r
+ if (PicoAHW&1) PicoWriteCD8w(address, (u8)value); else PicoWrite8(address, (u8)value);\r
}\r
\r
void m68k_write_memory_16(unsigned int address, unsigned int value)\r
{\r
- if (PicoMCD&1) PicoWriteCD16w(address,(u16)value); else PicoWrite16(address,(u16)value);\r
+ if (PicoAHW&1) PicoWriteCD16w(address,(u16)value); else PicoWrite16(address,(u16)value);\r
}\r
\r
void m68k_write_memory_32(unsigned int address, unsigned int value)\r
{\r
- if (PicoMCD&1) PicoWriteCD32w(address, value); else PicoWrite32(address, value);\r
+ if (PicoAHW&1) PicoWriteCD32w(address, value); else PicoWrite32(address, value);\r
}\r
#endif\r
#endif // EMU_M68K\r
\r
if ((a>>13)==2) // 0x4000-0x5fff (Charles MacDonald)\r
{\r
- if (PicoOpt&1) ret = (u8) YM2612Read();\r
+ if (PicoOpt&POPT_EN_FM) ret = (u8) YM2612Read();\r
return ret;\r
}\r
\r
addr68k=Pico.m.z80_bank68k<<15;\r
addr68k+=a&0x7fff;\r
\r
- if (PicoMCD & 1)\r
+ if (PicoAHW & PAHW_MCD)\r
ret = PicoReadM68k8(addr68k);\r
else ret = PicoRead8(addr68k);\r
elprintf(EL_Z80BNK, "z80->68k r8 [%06x] %02x", addr68k, ret);\r
{\r
if ((a>>13)==2) // 0x4000-0x5fff (Charles MacDonald)\r
{\r
- if(PicoOpt&1) emustatus|=YM2612Write(a, data) & 1;\r
+ if(PicoOpt&POPT_EN_FM) emustatus|=YM2612Write(a, data) & 1;\r
return;\r
}\r
\r
if ((a&0xfff9)==0x7f11) // 7f11 7f13 7f15 7f17\r
{\r
- if(PicoOpt&2) SN76496Write(data);\r
+ if(PicoOpt&POPT_EN_PSG) SN76496Write(data);\r
return;\r
}\r
\r
addr68k=Pico.m.z80_bank68k<<15;\r
addr68k+=a&0x7fff;\r
elprintf(EL_Z80BNK, "z80->68k w8 [%06x] %02x", addr68k, data);\r
- if (PicoMCD & 1)\r
+ if (PicoAHW & PAHW_MCD)\r
PicoWriteM68k8(addr68k, data);\r
else PicoWrite8(addr68k, data);\r
return;\r