#endif\r
\r
\r
-static u32 CPU_CALL PicoCheckPc(u32 pc)\r
+static u32 PicoCheckPc(u32 pc)\r
{\r
u32 ret=0;\r
#if defined(EMU_C68K)\r
- pc-=PicoCpu.membase; // Get real pc\r
+ pc-=PicoCpuCM68k.membase; // Get real pc\r
// pc&=0xfffffe;\r
pc&=~1;\r
if ((pc<<8) == 0)\r
return (int)Pico.rom + Pico.romsize; // common crash condition, can happen if acc timing is off\r
}\r
\r
- PicoCpu.membase=PicoMemBase(pc&0x00ffffff);\r
- PicoCpu.membase-=pc&0xff000000;\r
+ PicoCpuCM68k.membase=PicoMemBase(pc&0x00ffffff);\r
+ PicoCpuCM68k.membase-=pc&0xff000000;\r
\r
- ret = PicoCpu.membase+pc;\r
+ ret = PicoCpuCM68k.membase+pc;\r
#endif\r
return ret;\r
}\r
// Read Rom and read Ram\r
\r
#ifndef _ASM_MEMORY_C\r
-PICO_INTERNAL_ASM u32 CPU_CALL PicoRead8(u32 a)\r
+PICO_INTERNAL_ASM u32 PicoRead8(u32 a)\r
{\r
u32 d=0;\r
\r
return d;\r
}\r
\r
-PICO_INTERNAL_ASM u32 CPU_CALL PicoRead16(u32 a)\r
+PICO_INTERNAL_ASM u32 PicoRead16(u32 a)\r
{\r
u32 d=0;\r
\r
return d;\r
}\r
\r
-PICO_INTERNAL_ASM u32 CPU_CALL PicoRead32(u32 a)\r
+PICO_INTERNAL_ASM u32 PicoRead32(u32 a)\r
{\r
u32 d=0;\r
\r
// Write Ram\r
\r
#ifndef _ASM_MEMORY_C\r
-PICO_INTERNAL_ASM void CPU_CALL PicoWrite8(u32 a,u8 d)\r
+PICO_INTERNAL_ASM void PicoWrite8(u32 a,u8 d)\r
{\r
#ifdef __debug_io\r
dprintf("w8 : %06x, %02x @%06x", a&0xffffff, d, SekPc);\r
}\r
#endif\r
\r
-void CPU_CALL PicoWrite16(u32 a,u16 d)\r
+void PicoWrite16(u32 a,u16 d)\r
{\r
#ifdef __debug_io\r
dprintf("w16: %06x, %04x", a&0xffffff, d);\r
OtherWrite16(a,d);\r
}\r
\r
-static void CPU_CALL PicoWrite32(u32 a,u32 d)\r
+static void PicoWrite32(u32 a,u32 d)\r
{\r
#ifdef __debug_io\r
dprintf("w32: %06x, %08x", a&0xffffff, d);\r
{\r
// Setup memory callbacks:\r
#ifdef EMU_C68K\r
- PicoCpu.checkpc=PicoCheckPc;\r
- PicoCpu.fetch8 =PicoCpu.read8 =PicoRead8;\r
- PicoCpu.fetch16=PicoCpu.read16=PicoRead16;\r
- PicoCpu.fetch32=PicoCpu.read32=PicoRead32;\r
- PicoCpu.write8 =PicoWrite8;\r
- PicoCpu.write16=PicoWrite16;\r
- PicoCpu.write32=PicoWrite32;\r
+ PicoCpuCM68k.checkpc=PicoCheckPc;\r
+ PicoCpuCM68k.fetch8 =PicoCpuCM68k.read8 =PicoRead8;\r
+ PicoCpuCM68k.fetch16=PicoCpuCM68k.read16=PicoRead16;\r
+ PicoCpuCM68k.fetch32=PicoCpuCM68k.read32=PicoRead32;\r
+ PicoCpuCM68k.write8 =PicoWrite8;\r
+ PicoCpuCM68k.write16=PicoWrite16;\r
+ PicoCpuCM68k.write32=PicoWrite32;\r
#endif\r
#ifdef EMU_F68K\r
- PicoCpuM68k.read_byte =PicoRead8;\r
- PicoCpuM68k.read_word =PicoRead16;\r
- PicoCpuM68k.read_long =PicoRead32;\r
- PicoCpuM68k.write_byte=PicoWrite8;\r
- PicoCpuM68k.write_word=PicoWrite16;\r
- PicoCpuM68k.write_long=PicoWrite32;\r
+ PicoCpuFM68k.read_byte =PicoRead8;\r
+ PicoCpuFM68k.read_word =PicoRead16;\r
+ PicoCpuFM68k.read_long =PicoRead32;\r
+ PicoCpuFM68k.write_byte=PicoWrite8;\r
+ PicoCpuFM68k.write_word=PicoWrite16;\r
+ PicoCpuFM68k.write_long=PicoWrite32;\r
+\r
+ // setup FAME fetchmap\r
+ {\r
+ int i;\r
+ // by default, point everything to fitst 64k of ROM\r
+ for (i = 0; i < M68K_FETCHBANK1; i++)\r
+ PicoCpuFM68k.Fetch[i] = (unsigned int)Pico.rom - (i<<(24-FAMEC_FETCHBITS));\r
+ // now real ROM\r
+ for (i = 0; i < M68K_FETCHBANK1 && (i<<(24-FAMEC_FETCHBITS)) < Pico.romsize; i++)\r
+ PicoCpuFM68k.Fetch[i] = (unsigned int)Pico.rom;\r
+ // .. and RAM\r
+ for (i = M68K_FETCHBANK1*14/16; i < M68K_FETCHBANK1; i++)\r
+ PicoCpuFM68k.Fetch[i] = (unsigned int)Pico.ram - (i<<(24-FAMEC_FETCHBITS));\r
+ }\r
#endif\r
}\r
\r
return ret;\r
}\r
\r
-PICO_INTERNAL unsigned short z80_read16(unsigned short a)\r
-{\r
- //dprintf("z80_read16");\r
-\r
- return (u16) ( (u16)z80_read(a) | ((u16)z80_read((u16)(a+1))<<8) );\r
-}\r
-\r
+#ifndef _USE_CZ80\r
PICO_INTERNAL_ASM void z80_write(unsigned char data, unsigned short a)\r
+#else\r
+PICO_INTERNAL_ASM void z80_write(unsigned int a, unsigned char data)\r
+#endif\r
{\r
//if (a<0x4000)\r
// dprintf("z80 w8 : %06x, %02x @%04x", a, data, mz80GetRegisterValue(NULL, 0));\r
elprintf(EL_ANOMALY, "z80 invalid w8 [%06x] %02x", a, data);\r
}\r
\r
+#ifndef _USE_CZ80\r
+PICO_INTERNAL unsigned short z80_read16(unsigned short a)\r
+{\r
+ //dprintf("z80_read16");\r
+\r
+ return (u16) ( (u16)z80_read(a) | ((u16)z80_read((u16)(a+1))<<8) );\r
+}\r
+\r
PICO_INTERNAL void z80_write16(unsigned short data, unsigned short a)\r
{\r
//dprintf("z80_write16");\r
z80_write((unsigned char) data,a);\r
z80_write((unsigned char)(data>>8),(u16)(a+1));\r
}\r
+#endif\r
\r