rmb()

static void rmb ( void )

inlinestatic

#include <subsys/nrf_security/src/drivers/cracen/common/include/cracen/membarriers.h>

CPU read memory barrier.

All read instructions before this call must have been completed by the CPU before the end of this function. No read instruction after this function may be executed by the CPU before this call. This also implies that the compiler may not reorder memory acceses as with cmb().