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Scopesubst

Vl-module-scopesubst

Scopesubstitute into a vl-module-p.

Signature
(vl-module-scopesubst x ss) → new-x
Arguments: x — Guard (vl-module-p x).; ss — Guard (vl-scopestack-p ss).
Returns: new-x — Type (vl-module-p new-x).

Definitions and Theorems

Function: vl-module-scopesubst

(defun vl-module-scopesubst (x ss)
  (declare (xargs :guard (and (vl-module-p x)
                              (vl-scopestack-p ss))))
  (declare (ignorable x ss))
  (let ((__function__ 'vl-module-scopesubst))
    (declare (ignorable __function__))
    (b* (((vl-module x) (vl-module-fix x))
         (ss (vl-scopestack-push x ss)))
      (change-vl-module
           x
           :ports (vl-portlist-scopesubst x.ports ss)
           :portdecls (vl-portdecllist-scopesubst x.portdecls ss)
           :assigns (vl-assignlist-scopesubst x.assigns ss)
           :vardecls (vl-vardecllist-scopesubst x.vardecls ss)
           :fundecls (vl-fundecllist-scopesubst x.fundecls ss)
           :paramdecls (vl-paramdecllist-scopesubst x.paramdecls ss)
           :modinsts (vl-modinstlist-scopesubst x.modinsts ss)
           :gateinsts (vl-gateinstlist-scopesubst x.gateinsts ss)
           :alwayses (vl-alwayslist-scopesubst x.alwayses ss)
           :initials (vl-initiallist-scopesubst x.initials ss)))))

Theorem: vl-module-p-of-vl-module-scopesubst

(defthm vl-module-p-of-vl-module-scopesubst
  (b* ((new-x (vl-module-scopesubst x ss)))
    (vl-module-p new-x))
  :rule-classes :rewrite)

Theorem: vl-module-scopesubst-of-vl-module-fix-x

(defthm vl-module-scopesubst-of-vl-module-fix-x
  (equal (vl-module-scopesubst (vl-module-fix x)
                               ss)
         (vl-module-scopesubst x ss)))

Theorem: vl-module-scopesubst-vl-module-equiv-congruence-on-x

(defthm vl-module-scopesubst-vl-module-equiv-congruence-on-x
  (implies (vl-module-equiv x x-equiv)
           (equal (vl-module-scopesubst x ss)
                  (vl-module-scopesubst x-equiv ss)))
  :rule-classes :congruence)

Theorem: vl-module-scopesubst-of-vl-scopestack-fix-ss

(defthm vl-module-scopesubst-of-vl-scopestack-fix-ss
  (equal (vl-module-scopesubst x (vl-scopestack-fix ss))
         (vl-module-scopesubst x ss)))

Theorem: vl-module-scopesubst-vl-scopestack-equiv-congruence-on-ss

(defthm vl-module-scopesubst-vl-scopestack-equiv-congruence-on-ss
  (implies (vl-scopestack-equiv ss ss-equiv)
           (equal (vl-module-scopesubst x ss)
                  (vl-module-scopesubst x ss-equiv)))
  :rule-classes :congruence)