def ckw.bl1

bend-osdev-acpi@0.1.2.0 · PROOF_whole.bend:158

import Base
import bend-osdev-bytes@0.1.1.1/bytes.bend as B
import bend-osdev-acpi@0.1.2.0/header.bend as H
import bend-osdev-acpi@0.1.2.0/checksum.bend as C

158def ckw.bl1(+s: B.Octets, +l: U32, +r: U32, +c: U32, +o: B.Octets, +t: B.Octets, +orv: U32, +ci: B.Octets, +cr: U32, +sig4: {B.Octets.len(s) == 4n : Nat}, +body: B.Octets) -> {H.AcpiSdt.build(H.AcpiHeader{s, l, r, c, o, t, orv, ci, cr}, body) == B.Octets.append(H.AcpiHeader.encode(H.AcpiHeader{s, U32.from_nat(Nat.add(36n, B.Octets.len(body))), r, C.AcpiChecksum.byte_for(9n, B.Octets.append(H.AcpiHeader.encode(H.AcpiHeader{s, U32.from_nat(Nat.add(36n, B.Octets.len(body))), r, 0, o, t, orv, ci, cr}), body)), o, t, orv, ci, cr}), body) : B.Octets}:
159  %Equal.sym(B.Octets, B.Octets.append(H.AcpiHeader.encode(H.AcpiHeader{s, U32.from_nat(Nat.add(36n, B.Octets.len(body))), r, C.AcpiChecksum.byte_for(9n, B.Octets.append(H.AcpiHeader.encode(H.AcpiHeader{s, U32.from_nat(Nat.add(36n, B.Octets.len(body))), r, 0, o, t, orv, ci, cr}), body)), o, t, orv, ci, cr}), body), B.Octets.append(B.Octets.append(s, B.Octets.append(B.Octets.le32(U32.from_nat(Nat.add(36n, B.Octets.len(body)))), H.hd.byte(r))), B.Octets.append(H.hd.byte(C.AcpiChecksum.byte_for(9n, B.Octets.append(H.AcpiHeader.encode(H.AcpiHeader{s, U32.from_nat(Nat.add(36n, B.Octets.len(body))), r, 0, o, t, orv, ci, cr}), body))), B.Octets.append(o, B.Octets.append(t, B.Octets.append(B.Octets.le32(orv), B.Octets.append(ci, B.Octets.append(B.Octets.le32(cr), body))))))), ckw.enc(s, U32.from_nat(Nat.add(36n, B.Octets.len(body))), r, C.AcpiChecksum.byte_for(9n, B.Octets.append(H.AcpiHeader.encode(H.AcpiHeader{s, U32.from_nat(Nat.add(36n, B.Octets.len(body))), r, 0, o, t, orv, ci, cr}), body)), o, t, orv, ci, cr, body)) : {C.AcpiChecksum.fix(9n, B.Octets.append(H.AcpiHeader.encode(H.AcpiHeader{s, U32.from_nat(Nat.add(36n, B.Octets.len(body))), r, 0, o, t, orv, ci, cr}), body)) == _ : B.Octets}
160  %Equal.sym(B.Octets, B.Octets.append(H.AcpiHeader.encode(H.AcpiHeader{s, U32.from_nat(Nat.add(36n, B.Octets.len(body))), r, 0, o, t, orv, ci, cr}), body), B.Octets.append(B.Octets.append(s, B.Octets.append(B.Octets.le32(U32.from_nat(Nat.add(36n, B.Octets.len(body)))), H.hd.byte(r))), B.Octets.append(H.hd.byte(0), B.Octets.append(o, B.Octets.append(t, B.Octets.append(B.Octets.le32(orv), B.Octets.append(ci, B.Octets.append(B.Octets.le32(cr), body))))))), ckw.enc(s, U32.from_nat(Nat.add(36n, B.Octets.len(body))), r, 0, o, t, orv, ci, cr, body)) : {C.AcpiChecksum.fix(9n, _) == B.Octets.append(B.Octets.append(s, B.Octets.append(B.Octets.le32(U32.from_nat(Nat.add(36n, B.Octets.len(body)))), H.hd.byte(r))), B.Octets.append(H.hd.byte(C.AcpiChecksum.byte_for(9n, _)), B.Octets.append(o, B.Octets.append(t, B.Octets.append(B.Octets.le32(orv), B.Octets.append(ci, B.Octets.append(B.Octets.le32(cr), body))))))) : B.Octets}
161  ckw.gfix(9n, B.Octets.append(s, B.Octets.append(B.Octets.le32(U32.from_nat(Nat.add(36n, B.Octets.len(body)))), H.hd.byte(r))), 0, B.Octets.append(o, B.Octets.append(t, B.Octets.append(B.Octets.le32(orv), B.Octets.append(ci, B.Octets.append(B.Octets.le32(cr), body))))), ckw.plen(s, U32.from_nat(Nat.add(36n, B.Octets.len(body))), r, sig4))