sys/amd64/amd64/fpu.c

376

load_cr4(cr4 | CR4_XSAVE);

sys/amd64/amd64/machdep.c

566

if (rcr4() & CR4_XSAVE)

sys/amd64/pt/pt.c

264

load_cr4(rcr4() | CR4_XSAVE);

sys/amd64/vmm/intel/vmx.c

1720

if (!limits->xsave_enabled || !(vmcs_read(VMCS_GUEST_CR4) & CR4_XSAVE)) {

sys/amd64/vmm/vmm.c

687

if (rcr4() & CR4_XSAVE)

sys/amd64/vmm/vmm.c

705

if (rcr4() & CR4_XSAVE) {

sys/amd64/vmm/vmm_host.c

80

if (vmm_host_cr4 & CR4_XSAVE) {

sys/amd64/vmm/x86.c

351

if (cr4 & CR4_XSAVE)

sys/i386/i386/machdep.c

691

if (rcr4() & CR4_XSAVE)

sys/i386/i386/npx.c

397

load_cr4(rcr4() | CR4_XSAVE);