The following is a simplified version of my main function. It works fine until I asserted Nios' soft reset input several times. After asserting Nios' reset input several times, there was not enough memory to get allocated.
I tried to put free() function right before return(1) at the end of main function and it didn't do anything.
Any suggestion?
Thanks.
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int main()
{
ITEMS *my_items;
int command;
if ((my_items = (ITEMS *) malloc(sizeof(ITEMS) * MAX_ITEMS)) == NULL) {
printf("failed to allocate memory\r\n");
exit(-1);
}
// tight loop to wait user's input to do something with ITEMS
while (1)
{
command = IORD_BLA_AVALON_COMMAND (BLA_0_BASE));
switch (command)
{
case 1: set (my_items); break;
case 2: save (my_items); break;
case 3: read (my_items); break;
default: break;
}
}
return (1);
}
