rcr0
pcb->pcb_cr0 = rcr0() & ~CR0_TS;
uint32_t rcr, rcr0;
rcr0 = rcr = ENET_REG_READ(sc, ENET_RCR);
rcr = rcr0;
if (rcr != rcr0)
pcb->pcb_cr0 = rcr0() & ~CR0_TS;
pcb->pcb_cr0 = rcr0() & ~CR0_TS;
origcr0 = cr0 = rcr0();
lcr0(rcr0() | CR0_WP);
pcb->pcb_cr0 = rcr0();
cr0 = rcr0();
origcr0 = cr0 = rcr0();
(rcr0() & CR0_WP) ? "yes" : "no",
cr0 = rcr0(); /* Permit access to SIMD/FPU path */
pcb->pcb_cr0 = rcr0();
pcb->pcb_cr0 = rcr0();
vmx_vmwrite(VMCS_HOST_CR0, rcr0() & ~CR0_TS);
ret = vmx_check_cr(rcr0(), vmx_cr0_fixed0, vmx_cr0_fixed1);