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Stat32i

Stat32ip

Recognizer for stat32i structures.

Signature
(stat32ip x) → *

Definitions and Theorems

Function: stat32ip

(defun stat32ip (x)
 (declare (xargs :guard t))
 (let ((__function__ 'stat32ip))
  (declare (ignorable __function__))
  (and
      (mbe :logic (and (alistp x)
                       (equal (strip-cars x)
                              '(xregs pc memory error)))
           :exec (fty::alist-with-carsp x '(xregs pc memory error)))
      (b* ((xregs (cdr (std::da-nth 0 x)))
           (pc (cdr (std::da-nth 1 x)))
           (memory (cdr (std::da-nth 2 x)))
           (error (cdr (std::da-nth 3 x))))
        (and (xregs32ip xregs)
             (ubyte32p pc)
             (memory32ip memory)
             (booleanp error))))))

Theorem: consp-when-stat32ip

(defthm consp-when-stat32ip
  (implies (stat32ip x) (consp x))
  :rule-classes :compound-recognizer)