print_size
print_size("L3 ", (uint32_t)p->a_un.a_val);
print_size("L1I ", (uint32_t)p->a_un.a_val);
print_size("L1D ", (uint32_t)p->a_un.a_val);
print_size("L2 ", (uint32_t)p->a_un.a_val);