#include <stdio.h>#include <sys/types.h>#include <sys/stat.h>#include <fcntl.h>#include <unistd.h>#include "hal_api.h"U32 Bm8024RegBase = 0x80000000;int main(void){	int i;	U32 val,addr;	addr = Bm8024RegBase + 6;	if( 0 > hal_reg_module_init())	{		printf("hal mem api initialize failed\r\n");		return 0;	}        for(i=0; i<1; i++)	{		printf("read from 0x%x", addr);		if( -1 <  hal_reg_read(addr, &val))			printf(" = %x \r\n", val);			else			printf(" ...error\r\n");		printf("write to 0xffffffff");		val = 0xffffffff;		if(-1 < hal_reg_write(addr, &val))			printf("\n");		else				printf(" ...error\r\n");                printf("read from 0x%x", addr);                if( -1 <  hal_reg_read(addr, &val))                        printf(" = %x \r\n", val);                        else                        printf(" ...error\r\n");		addr++;	}	hal_reg_module_release();	return 0;	}