Subversion Repositories an-fpga-implementation-of-low-latency-noc-based-mpsoc

#ifndef  LM32_SYS_H

        #define LM32_SYS_H

/***************************************************************************

 * IRQ handling

 */

/****************************************************************************

 * Types

 */

#include <stdint.h>

/****************************************************************************/

typedef void(*isr_ptr_t)(void);

void     halt();

void     jump(uint32_t addr);

void isr_null(void);

void irq_handler(uint32_t pending);

void isr_init(void);

void isr_register(int irq, isr_ptr_t isr);

void isr_unregister(int irq);

/******************

*       General inttrupt functions for all CPUs added to ProNoC

*******************/

extern void irq_set_mask (unsigned long);

extern unsigned long irq_get_mask(void);

extern void irq_enable (void);

#define general_int_init isr_init

int general_int_add(unsigned long irq, isr_ptr_t handler, void *arg);

void general_int_enable(unsigned long irq);

#define  general_cpu_int_en     irq_enable

void __main (void); //initial_global_data

#endif