X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=Pico%2FPicoInt.h;h=f495bb658f9a6506c0e171baab3723ae2766f16d;hb=eff55556cff77fd64cff4be32e449e0a58aed6fe;hp=58d37d09606d0c8dc65facab8ff12db61cbd264f;hpb=a4f0cc8647c019f149541df380a2d30e14aeb75c;p=picodrive.git diff --git a/Pico/PicoInt.h b/Pico/PicoInt.h index 58d37d0..f495bb6 100644 --- a/Pico/PicoInt.h +++ b/Pico/PicoInt.h @@ -1,4 +1,4 @@ -// Pico Library - Header File +// Pico Library - Internal Header File // (c) Copyright 2004 Dave, All rights reserved. // (c) Copyright 2006,2007 Grazvydas "notaz" Ignotas, all rights reserved. @@ -6,6 +6,8 @@ // For commercial use, separate licencing terms must be obtained. +#ifndef PICO_INTERNAL_INCLUDED +#define PICO_INTERNAL_INCLUDED #include #include @@ -15,6 +17,12 @@ // #define USE_POLL_DETECT +#ifndef PICO_INTERNAL +#define PICO_INTERNAL +#endif +#ifndef PICO_INTERNAL_ASM +#define PICO_INTERNAL_ASM +#endif // to select core, define EMU_C68K, EMU_M68K or EMU_A68K in your makefile or project @@ -270,89 +278,102 @@ typedef struct #define Pico_mcd ((mcd_state *)Pico.rom) // Area.c -int PicoAreaPackCpu(unsigned char *cpu, int is_sub); -int PicoAreaUnpackCpu(unsigned char *cpu, int is_sub); +PICO_INTERNAL int PicoAreaPackCpu(unsigned char *cpu, int is_sub); +PICO_INTERNAL int PicoAreaUnpackCpu(unsigned char *cpu, int is_sub); // cd/Area.c -int PicoCdSaveState(void *file); -int PicoCdLoadState(void *file); -int PicoCdLoadStateGfx(void *file); +PICO_INTERNAL int PicoCdSaveState(void *file); +PICO_INTERNAL int PicoCdLoadState(void *file); // Draw.c -int PicoLine(int scan); -void PicoFrameStart(); +PICO_INTERNAL int PicoLine(int scan); +PICO_INTERNAL void PicoFrameStart(void); // Draw2.c -void PicoFrameFull(); +PICO_INTERNAL void PicoFrameFull(); // Memory.c -int PicoInitPc(unsigned int pc); -unsigned int CPU_CALL PicoRead32(unsigned int a); -void PicoMemSetup(); -void PicoMemReset(); -//void PicoDasm(int start,int len); -unsigned char z80_read(unsigned short a); -unsigned short z80_read16(unsigned short a); -void z80_write(unsigned char data, unsigned short a); -void z80_write16(unsigned short data, unsigned short a); +PICO_INTERNAL int PicoInitPc(unsigned int pc); +PICO_INTERNAL_ASM unsigned int CPU_CALL PicoRead32(unsigned int a); +PICO_INTERNAL void PicoMemSetup(void); +PICO_INTERNAL_ASM void PicoMemReset(void); +PICO_INTERNAL unsigned char z80_read(unsigned short a); +PICO_INTERNAL unsigned short z80_read16(unsigned short a); +PICO_INTERNAL_ASM void z80_write(unsigned char data, unsigned short a); +PICO_INTERNAL void z80_write16(unsigned short data, unsigned short a); // cd/Memory.c -void PicoMemSetupCD(void); -void PicoMemResetCD(int r3); -void PicoMemResetCDdecode(int r3); -unsigned char PicoReadCD8 (unsigned int a); -unsigned short PicoReadCD16(unsigned int a); -unsigned int PicoReadCD32(unsigned int a); -void PicoWriteCD8 (unsigned int a, unsigned char d); -void PicoWriteCD16(unsigned int a, unsigned short d); -void PicoWriteCD32(unsigned int a, unsigned int d); +PICO_INTERNAL void PicoMemSetupCD(void); +PICO_INTERNAL_ASM void PicoMemResetCD(int r3); +PICO_INTERNAL_ASM void PicoMemResetCDdecode(int r3); // Pico.c extern struct Pico Pico; extern struct PicoSRAM SRam; extern int emustatus; extern int z80startCycle, z80stopCycle; // in 68k cycles -int CheckDMA(void); +PICO_INTERNAL int CheckDMA(void); // cd/Pico.c -int PicoInitMCD(void); -void PicoExitMCD(void); -int PicoResetMCD(int hard); +PICO_INTERNAL int PicoInitMCD(void); +PICO_INTERNAL int PicoResetMCD(int hard); +PICO_INTERNAL int PicoFrameMCD(void); // Sek.c -int SekInit(void); -int SekReset(void); -int SekInterrupt(int irq); -void SekState(unsigned char *data); -void SekSetRealTAS(int use_real); +PICO_INTERNAL int SekInit(void); +PICO_INTERNAL int SekReset(void); +PICO_INTERNAL int SekInterrupt(int irq); +PICO_INTERNAL void SekState(unsigned char *data); +PICO_INTERNAL void SekSetRealTAS(int use_real); // cd/Sek.c -int SekInitS68k(void); -int SekResetS68k(void); -int SekInterruptS68k(int irq); +PICO_INTERNAL int SekInitS68k(void); +PICO_INTERNAL int SekResetS68k(void); +PICO_INTERNAL int SekInterruptS68k(int irq); // sound/sound.c extern int PsndLen_exc_cnt; extern int PsndLen_exc_add; // VideoPort.c -void PicoVideoWrite(unsigned int a,unsigned short d); -unsigned int PicoVideoRead(unsigned int a); +PICO_INTERNAL_ASM void PicoVideoWrite(unsigned int a,unsigned short d); +PICO_INTERNAL_ASM unsigned int PicoVideoRead(unsigned int a); // Misc.c -void SRAMWriteEEPROM(unsigned int d); -unsigned int SRAMReadEEPROM(); -void SRAMUpdPending(unsigned int a, unsigned int d); -void memcpy16(unsigned short *dest, unsigned short *src, int count); -void memcpy16bswap(unsigned short *dest, void *src, int count); -void memcpy32(int *dest, int *src, int count); // 32bit word count -void memset32(int *dest, int c, int count); +PICO_INTERNAL void SRAMWriteEEPROM(unsigned int d); +PICO_INTERNAL void SRAMUpdPending(unsigned int a, unsigned int d); +PICO_INTERNAL_ASM unsigned int SRAMReadEEPROM(void); +PICO_INTERNAL_ASM void memcpy16(unsigned short *dest, unsigned short *src, int count); +PICO_INTERNAL_ASM void memcpy16bswap(unsigned short *dest, void *src, int count); +PICO_INTERNAL_ASM void memcpy32(int *dest, int *src, int count); // 32bit word count +PICO_INTERNAL_ASM void memset32(int *dest, int c, int count); // cd/Misc.c -void wram_2M_to_1M(unsigned char *m); -void wram_1M_to_2M(unsigned char *m); +PICO_INTERNAL_ASM void wram_2M_to_1M(unsigned char *m); +PICO_INTERNAL_ASM void wram_1M_to_2M(unsigned char *m); + +// cd/buffering.c +PICO_INTERNAL void PicoCDBufferRead(void *dest, int lba); + +// sound/sound.c +PICO_INTERNAL void sound_reset(void); +PICO_INTERNAL void sound_timers_and_dac(int raster); +PICO_INTERNAL int sound_render(int offset, int length); +PICO_INTERNAL void sound_clear(void); +// z80 functionality wrappers +PICO_INTERNAL void z80_init(void); +PICO_INTERNAL void z80_resetCycles(void); +PICO_INTERNAL void z80_int(void); +PICO_INTERNAL int z80_run(int cycles); +PICO_INTERNAL void z80_pack(unsigned char *data); +PICO_INTERNAL void z80_unpack(unsigned char *data); +PICO_INTERNAL void z80_reset(void); +PICO_INTERNAL void z80_exit(void); #ifdef __cplusplus } // End of extern "C" #endif + +#endif // PICO_INTERNAL_INCLUDED +