exception.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <psx.h>

Macros
#define	DPCR   *((unsigned int*)0x1f8010f0)
	exception.c
#define	DICR   *((unsigned int*)0x1f8010f4)
#define	IPENDING   *((volatile unsigned int*)0x1f801070)
#define	IMASK   *((volatile unsigned int*)0x1f801074)
#define	GPU_DATA_PORT_ADDR   0x1f801810
#define	GPU_CONTROL_PORT_ADDR   0x1f801814
#define	GPU_DATA_PORT   *((unsigned int*)GPU_DATA_PORT_ADDR)
#define	GPU_CONTROL_PORT   *((unsigned int*)GPU_CONTROL_PORT_ADDR)

Functions
void	__psxsdk_exception_manager ()
void	__psxsdk_real_exception_handler ()
void	_internal_cdromlib_callback ()
void	__PSX_Init_NoBios ()

Variables
void(*	_EXC_vblank_handler )()
void(*	_EXC_cdrom_handler )()
void(*	_EXC_sio_handler )(unsigned char *data)
void(*	_EXC_dma_handler )()
unsigned int	_EXC_vblank_handler_set
unsigned int	_EXC_cdrom_handler_set
unsigned int	_EXC_sio_handler_set
unsigned int	_EXC_dma_handler_set
volatile int	__psxsdk_gpu_dma_finished

Macro Definition Documentation

#define DICR   *((unsigned int*)0x1f8010f4)

#define DPCR   *((unsigned int*)0x1f8010f0)

exception.c

Exception handling code (part 2)

#define GPU_CONTROL_PORT   *((unsigned int*)GPU_CONTROL_PORT_ADDR)

#define GPU_CONTROL_PORT_ADDR   0x1f801814

#define GPU_DATA_PORT   *((unsigned int*)GPU_DATA_PORT_ADDR)

#define GPU_DATA_PORT_ADDR   0x1f801810

#define IMASK   *((volatile unsigned int*)0x1f801074)

#define IPENDING   *((volatile unsigned int*)0x1f801070)

Function Documentation

void __PSX_Init_NoBios

(

)

void __psxsdk_exception_manager

(

)

void __psxsdk_real_exception_handler

(

)

void _internal_cdromlib_callback

(

)

Variable Documentation

volatile int __psxsdk_gpu_dma_finished

void(* _EXC_cdrom_handler)()

unsigned int _EXC_cdrom_handler_set

void(* _EXC_dma_handler)()

unsigned int _EXC_dma_handler_set

void(* _EXC_sio_handler)(unsigned char *data)

unsigned int _EXC_sio_handler_set

void(* _EXC_vblank_handler)()

unsigned int _EXC_vblank_handler_set