Problem with IORD and IOWR instructions

Hi,

please can you tell me if my SW code is correct:

in each on chip memory of NIOS I write the same code:

# include <stdio.h>

# include "system.h"

# include <stdlib.h>

# include "io.h"

# define SHAREDMEM_BASE 0x00008000

int main()

{ int id,data;

int i,j;

int temp;

id = ALT_CPU_CPU_ID_VALUE;

printf("Hello from Nios II! %d \n",ALT_CPU_CPU_ID_VALUE);

if (id==1) {IOWR(SHAREDMEM_BASE, 0, 0x9);

data = IORD(SHAREDMEM_BASE, 0x0);

printf("data read = %x \n",data);

}

else {

for (i=0;i<5000000;i++) j++; //to assure that NIOS1 has written the data

temp=IORD(SHAREDMEM_BASE, 0x0);

printf("temp read = %d \n",temp);

}

return 0;

}

When executing this code I obtained :

data=9 which is right

temp=1734829426 which is false !!!

What's wrong in this code??