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• Wire

Make-wire

Basic constructor macro for wire structures.

Syntax

(make-wire [:name <name>] 
           [:width <width>] 
           [:low-idx <low-idx>] 
           [:delay <delay>] 
           [:revp <revp>] 
           [:type <type>] 
           [:atts <atts>]) 

This is the usual way to construct wire structures. It simply conses together a structure with the specified fields.

This macro generates a new wire structure from scratch. See also change-wire, which can "change" an existing structure, instead.

Definition

This is an ordinary make- macro introduced by defprod.

Macro: make-wire

(defmacro make-wire (&rest args)
  (std::make-aggregate 'wire
                       args
                       '((:name)
                         (:width)
                         (:low-idx)
                         (:delay)
                         (:revp)
                         (:type)
                         (:atts))
                       'make-wire
                       nil))

Function: wire

(defun wire (name width low-idx delay revp type atts)
  (declare (xargs :guard (and (name-p name)
                              (posp width)
                              (integerp low-idx)
                              (maybe-posp delay)
                              (wiretype type)
                              (attributes-p atts))))
  (declare (xargs :guard t))
  (let ((__function__ 'wire))
    (declare (ignorable __function__))
    (b* ((name (mbe :logic (name-fix name) :exec name))
         (width (mbe :logic (pos-fix width)
                     :exec width))
         (low-idx (mbe :logic (ifix low-idx)
                       :exec low-idx))
         (delay (mbe :logic (acl2::maybe-posp-fix delay)
                     :exec delay))
         (type (mbe :logic (wiretype-fix type)
                    :exec type))
         (atts (mbe :logic (attributes-fix atts)
                    :exec atts)))
      (std::prod-cons
           (std::prod-cons name (std::prod-cons width low-idx))
           (std::prod-cons (std::prod-cons delay revp)
                           (std::prod-cons type atts))))))