CR0_NE
cr0 = CR0_PE | CR0_PG | CR0_NE;
cr0 = CR0_PE | CR0_NE;
cr0 = CR0_NE;
CALLBACK(setcr, 0, CR0_PG | CR0_PE | CR0_NE);
cr0 |= CR0_MP | CR0_NE | CR0_TS | CR0_WP | CR0_AM;
cr0 |= CR0_MP | CR0_NE | CR0_TS | CR0_WP | CR0_AM;