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Preprocessor-states

Update-ppstate->bytes

Signature
(update-ppstate->bytes bytes ppstate) → ppstate
Arguments: bytes — Guard (byte-listp bytes).
Returns: ppstate — Type (ppstatep ppstate).

Definitions and Theorems

Function: update-ppstate->bytes

(defun update-ppstate->bytes (bytes ppstate)
  (declare (xargs :stobjs (ppstate)))
  (declare (xargs :guard (byte-listp bytes)))
  (b* ((ppstate (ppstate-fix ppstate)))
    (raw-update-ppstate->bytes (byte-list-fix bytes)
                               ppstate)))

Theorem: ppstatep-of-update-ppstate->bytes

(defthm ppstatep-of-update-ppstate->bytes
  (b* ((ppstate (update-ppstate->bytes bytes ppstate)))
    (ppstatep ppstate))
  :rule-classes :rewrite)

Theorem: update-ppstate->bytes-of-byte-list-fix-bytes

(defthm update-ppstate->bytes-of-byte-list-fix-bytes
  (equal (update-ppstate->bytes (byte-list-fix bytes)
                                ppstate)
         (update-ppstate->bytes bytes ppstate)))

Theorem: update-ppstate->bytes-byte-list-equiv-congruence-on-bytes

(defthm update-ppstate->bytes-byte-list-equiv-congruence-on-bytes
  (implies (acl2::byte-list-equiv bytes bytes-equiv)
           (equal (update-ppstate->bytes bytes ppstate)
                  (update-ppstate->bytes bytes-equiv ppstate)))
  :rule-classes :congruence)

Theorem: update-ppstate->bytes-of-ppstate-fix-ppstate

(defthm update-ppstate->bytes-of-ppstate-fix-ppstate
  (equal (update-ppstate->bytes bytes (ppstate-fix ppstate))
         (update-ppstate->bytes bytes ppstate)))

Theorem: update-ppstate->bytes-ppstate-equiv-congruence-on-ppstate

(defthm update-ppstate->bytes-ppstate-equiv-congruence-on-ppstate
  (implies (ppstate-equiv ppstate ppstate-equiv)
           (equal (update-ppstate->bytes bytes ppstate)
                  (update-ppstate->bytes bytes ppstate-equiv)))
  :rule-classes :congruence)