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• Ppst

Vl-restore-ppst

Restore a saved vl-saved-ppst into the ppst stobj.

Signature

(vl-restore-ppst saved &key (ppst 'ppst)) → ppst

Arguments

saved — Guard (vl-saved-ppst-p saved).

Definitions and Theorems

Function: vl-restore-ppst-fn

(defun vl-restore-ppst-fn (saved ppst)
  (declare (xargs :stobjs (ppst)))
  (declare (xargs :guard (vl-saved-ppst-p saved)))
  (let ((__function__ 'vl-restore-ppst))
    (declare (ignorable __function__))
    (b* (((vl-saved-ppst saved))
         (ppst (vl-ppst-update-acc saved.acc))
         (ppst (vl-ppst-update-istack saved.istack))
         (ppst (vl-ppst-update-activep saved.activep))
         (ppst (vl-ppst-update-defines saved.defines))
         (ppst (vl-ppst-update-filemap saved.filemap))
         (ppst (vl-ppst-update-config saved.config))
         (ppst (vl-ppst-update-iskips saved.iskips))
         (ppst (vl-ppst-update-warnings saved.warnings))
         (ppst (vl-ppst-update-includes saved.includes))
         (ppst (vl-ppst-update-bytes saved.bytes))
         (ppst (vl-ppst-update-idcache saved.idcache))
         (ppst (vl-ppst-update-ifdefmap saved.ifdefmap))
         (ppst (vl-ppst-update-defmap saved.defmap)))
      ppst)))

Theorem: vl-save-and-restore-ppst-correct

(defthm vl-save-and-restore-ppst-correct
  (implies (vl-ppst-p ppst)
           (equal (vl-restore-ppst (vl-save-ppst)
                                   :ppst (create-ppst))
                  ppst)))