A processor includes a first translation look-aside buffer to support a guest operating mode. A second translation look-aside buffer supports a root operating mode. Hardware resources support the guest operating mode as controlled by guest mode control registers defining guest context. The guest context is used by the hardware resources to access the first translation look-aside buffer to translate a guest virtual address to a guest physical address. The hardware resources access the second translation look-aside buffer to translate the guest physical address to a physical address.