def ckr.a15

bend-osdev-acpi@0.1.2.0 · PROOF_rsdp.bend:171

import Base
import bend-osdev-word64@0.1.1.1/word64.bend as W
import bend-osdev-bytes@0.1.1.1/bytes.bend as B
import bend-osdev-bytes@0.1.1.1/LAWS.bend as BL
import bend-osdev-acpi@0.1.2.0/rsdp.bend as P

171def ckr.a15(+k: U32, +oem: B.Octets, +oem6: {B.Octets.len(oem) == 6n : Nat}, +rev: U32, +rsdt: U32, +x: W.W64, +y: B.Octets, +rev8: {B.byte(rev) == rev : U32}) -> {B.Octets.at(B.Octets.append(B.Octets.append(B.Octets.append(P.AcpiRsdp.signature(), B.Octets.append(B.Octets.of_list([k]), B.Octets.append(oem, B.Octets.append(B.Octets.of_list([rev]), B.Octets.le32(rsdt))))), B.Octets.append(B.Octets.le32(36), B.Octets.le64(x))), y), 15n) == Some{rev} : Maybe<&2, U32>}:
172  %Equal.sym(Maybe<&2, U32>, B.Octets.at(B.Octets.append(B.Octets.append(B.Octets.append(P.AcpiRsdp.signature(), B.Octets.append(B.Octets.of_list([k]), B.Octets.append(oem, B.Octets.append(B.Octets.of_list([rev]), B.Octets.le32(rsdt))))), B.Octets.append(B.Octets.le32(36), B.Octets.le64(x))), y), 15n), B.Octets.at(B.Octets.append(B.Octets.append(P.AcpiRsdp.signature(), B.Octets.append(B.Octets.of_list([k]), B.Octets.append(oem, B.Octets.append(B.Octets.of_list([rev]), B.Octets.le32(rsdt))))), B.Octets.append(B.Octets.le32(36), B.Octets.le64(x))), 15n), BL.octets_at_append_lt(B.Octets.append(B.Octets.append(P.AcpiRsdp.signature(), B.Octets.append(B.Octets.of_list([k]), B.Octets.append(oem, B.Octets.append(B.Octets.of_list([rev]), B.Octets.le32(rsdt))))), B.Octets.append(B.Octets.le32(36), B.Octets.le64(x))), y, 15n, ckr.lt_by(15n, B.Octets.append(B.Octets.append(P.AcpiRsdp.signature(), B.Octets.append(B.Octets.of_list([k]), B.Octets.append(oem, B.Octets.append(B.Octets.of_list([rev]), B.Octets.le32(rsdt))))), B.Octets.append(B.Octets.le32(36), B.Octets.le64(x))), 32n, ckr.lp(k, oem, oem6, rev, rsdt, x), {==}))) : {_ == Some{rev} : Maybe<&2, U32>}
173  %Equal.sym(Maybe<&2, U32>, B.Octets.at(B.Octets.append(B.Octets.append(P.AcpiRsdp.signature(), B.Octets.append(B.Octets.of_list([k]), B.Octets.append(oem, B.Octets.append(B.Octets.of_list([rev]), B.Octets.le32(rsdt))))), B.Octets.append(B.Octets.le32(36), B.Octets.le64(x))), 15n), B.Octets.at(B.Octets.append(P.AcpiRsdp.signature(), B.Octets.append(B.Octets.of_list([k]), B.Octets.append(oem, B.Octets.append(B.Octets.of_list([rev]), B.Octets.le32(rsdt))))), 15n), BL.octets_at_append_lt(B.Octets.append(P.AcpiRsdp.signature(), B.Octets.append(B.Octets.of_list([k]), B.Octets.append(oem, B.Octets.append(B.Octets.of_list([rev]), B.Octets.le32(rsdt))))), B.Octets.append(B.Octets.le32(36), B.Octets.le64(x)), 15n, ckr.lt_by(15n, B.Octets.append(P.AcpiRsdp.signature(), B.Octets.append(B.Octets.of_list([k]), B.Octets.append(oem, B.Octets.append(B.Octets.of_list([rev]), B.Octets.le32(rsdt))))), 20n, ckr.l20(k, oem, oem6, rev, rsdt), {==}))) : {_ == Some{rev} : Maybe<&2, U32>}
174  ckr.at15(k, oem, oem6, rev, rsdt, rev8)