PFERR_FETCH_MASK
u8 ff = (pfec & PFERR_FETCH_MASK) ? (u8)~x : 0;
smepf = (pfec & PFERR_FETCH_MASK) ? kf : 0;
smapf = (pfec & (PFERR_RSVD_MASK|PFERR_FETCH_MASK)) ? 0 : kf;
ff = pfec & PFERR_FETCH_MASK;
.exec = err & PFERR_FETCH_MASK,
{ PFERR_FETCH_MASK, "F" }
const int fetch_fault = access & PFERR_FETCH_MASK;
errcode |= PFERR_FETCH_MASK;
if (error_code & (PFERR_GUEST_PAGE_MASK | PFERR_FETCH_MASK))
? PFERR_FETCH_MASK : 0;
(PFERR_WRITE_MASK | PFERR_FETCH_MASK | PFERR_USER_MASK);
gpa_t gpa = mmu->gva_to_gpa(vcpu, mmu, addr, access|PFERR_FETCH_MASK,