def set.amb_p

bend-osdev-caps@0.1.0.0 · PROOF.bend:672

import Base
import bend-osdev-caps@0.1.0.0/caps.bend as C

672def set.amb_p(+a: C.CapSet(), +p: C.CapSet(), +i: C.CapSet()) -> {C.CapSet.subset(C.CapSet.inter(C.CapSet.inter(a, p), i), p) == True{} : Bool}:
673  match a p i:
674    case C.CapSetW{U32{+al}, +ah} C.CapSetW{U32{+pl}, +ph} C.CapSetW{U32{+il}, +ih}:
675      set.sub_intro(Word.and(32n, Word.and(32n, al, pl), il), pl, Word.and(9n, Word.and(9n, ah, ph), ih), ph)(bits.amb_p(32n, al, pl, il))(bits.amb_p(9n, ah, ph, ih))