[clinton/Virtual-Jaguar-Rx.git] / src / jaguar.h

#ifndef __JAGUAR_H__
#define __JAGUAR_H__

#include <stdint.h>
#include "memory.h"							// For "UNKNOWN" enum

void JaguarSetScreenBuffer(uint32_t * buffer);
void JaguarSetScreenPitch(uint32_t pitch);
void JaguarInit(void);
void JaguarReset(void);
void JaguarDone(void);

uint8_t JaguarReadByte(uint32_t offset, uint32_t who = UNKNOWN);
uint16_t JaguarReadWord(uint32_t offset, uint32_t who = UNKNOWN);
uint32_t JaguarReadLong(uint32_t offset, uint32_t who = UNKNOWN);
void JaguarWriteByte(uint32_t offset, uint8_t data, uint32_t who = UNKNOWN);
void JaguarWriteWord(uint32_t offset, uint16_t data, uint32_t who = UNKNOWN);
void JaguarWriteLong(uint32_t offset, uint32_t data, uint32_t who = UNKNOWN);

bool JaguarInterruptHandlerIsValid(uint32_t i);
void JaguarDasm(uint32_t offset, uint32_t qt);

void JaguarExecuteNew(void);
void	JaguarStepInto(void);
void	JaguarStepOver(int depth);

// Exports from JAGUAR.CPP

extern int32_t jaguarCPUInExec;
extern uint32_t jaguarMainROMCRC32, jaguarROMSize, jaguarRunAddress;
extern char * jaguarEepromsPath;
extern bool jaguarCartInserted;
extern bool bpmActive, bpmSaveActive;
extern uint32_t bpmAddress1;
extern bool startM68KTracing;

// Various clock rates

#define M68K_CLOCK_RATE_PAL		13296950
#define M68K_CLOCK_RATE_NTSC	13295453
#define RISC_CLOCK_RATE_PAL		26593900
#define RISC_CLOCK_RATE_NTSC	26590906

// Stuff for IRQ handling

#define ASSERT_LINE		1
#define CLEAR_LINE		0

//Temp debug stuff (will go away soon, so don't depend on these)

void DumpMainMemory(void);
uint8_t * GetRamPtr(void);

#endif	// __JAGUAR_H__
Commit	Line	Data
cf76e892 JPM	1	#ifndef __JAGUAR_H__
	2	#define __JAGUAR_H__
	3
	4	#include <stdint.h>
	5	#include "memory.h" // For "UNKNOWN" enum
	6
	7	void JaguarSetScreenBuffer(uint32_t * buffer);
	8	void JaguarSetScreenPitch(uint32_t pitch);
	9	void JaguarInit(void);
	10	void JaguarReset(void);
	11	void JaguarDone(void);
	12
	13	uint8_t JaguarReadByte(uint32_t offset, uint32_t who = UNKNOWN);
	14	uint16_t JaguarReadWord(uint32_t offset, uint32_t who = UNKNOWN);
	15	uint32_t JaguarReadLong(uint32_t offset, uint32_t who = UNKNOWN);
	16	void JaguarWriteByte(uint32_t offset, uint8_t data, uint32_t who = UNKNOWN);
	17	void JaguarWriteWord(uint32_t offset, uint16_t data, uint32_t who = UNKNOWN);
	18	void JaguarWriteLong(uint32_t offset, uint32_t data, uint32_t who = UNKNOWN);
	19
	20	bool JaguarInterruptHandlerIsValid(uint32_t i);
	21	void JaguarDasm(uint32_t offset, uint32_t qt);
	22
	23	void JaguarExecuteNew(void);
	24	void JaguarStepInto(void);
	25	void JaguarStepOver(int depth);
	26
	27	// Exports from JAGUAR.CPP
	28
	29	extern int32_t jaguarCPUInExec;
	30	extern uint32_t jaguarMainROMCRC32, jaguarROMSize, jaguarRunAddress;
	31	extern char * jaguarEepromsPath;
	32	extern bool jaguarCartInserted;
	33	extern bool bpmActive, bpmSaveActive;
	34	extern uint32_t bpmAddress1;
	35	extern bool startM68KTracing;
	36
	37	// Various clock rates
	38
	39	#define M68K_CLOCK_RATE_PAL 13296950
	40	#define M68K_CLOCK_RATE_NTSC 13295453
	41	#define RISC_CLOCK_RATE_PAL 26593900
	42	#define RISC_CLOCK_RATE_NTSC 26590906
	43
	44	// Stuff for IRQ handling
	45
	46	#define ASSERT_LINE 1
	47	#define CLEAR_LINE 0
	48
	49	//Temp debug stuff (will go away soon, so don't depend on these)
	50
	51	void DumpMainMemory(void);
	52	uint8_t * GetRamPtr(void);
	53
	54	#endif // __JAGUAR_H__