HRM_BASEMASK
#define HRM_PAGEMASK (MMU_PAGEMASK ^ HRM_BASEMASK)
hrm->hrm_base = (uintptr_t)addr & HRM_BASEMASK;
hrm->hrm_base == ((uintptr_t)a & HRM_BASEMASK) &&
((hrm)->hrm_base == ((uintptr_t)(addr) & HRM_BASEMASK))) ? 1 : 0)