def in.bf.wr

bend-osdev-acpi@0.1.1.0 · aml_interp.bend:725

import Base
import bend-osdev-word64@0.1.1.0/word64.bend as W
import bend-osdev-bytes@0.1.1.0/bytes.bend as B
import bend-osdev-acpi@0.1.1.0/error.bend as E
import bend-osdev-acpi@0.1.1.0/aml_value.bend as V
import bend-osdev-acpi@0.1.1.0/aml_field.bend as F

725def in.bf.wr(-H: Data, +w: AmlWorld<H>, +l: V.AmlLoc, src: Result<&2, &2, E.AcpiError, V.AmlValue>, +off: Nat, +bits: Nat, +v: V.AmlValue) -> Result<&2, &2, E.AcpiError, AmlWorld<H>>:
726  match src:
727    case Fail{e}:
728      Fail{e}
729    case Done{V.AmlBuf{+b}}:
730      in.bf.wr.go(H, w, l, Result.bind(&2, &2, E.AcpiError, W.W64, B.Octets, V.AmlValue.to_int(in.wide(H, w), v), x => F.AmlBits.set(b, off, Nat.min(bits, 64n), x)))
731    case Done{o}:
732      Fail{E.AcpiAmlBadType{"the source of a buffer field is not a buffer"}}