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Section-info

Section-info-p

Recognizer for section-info structures.

Signature
(section-info-p x) → *

Definitions and Theorems

Function: section-info-p

(defun section-info-p (x)
  (declare (xargs :guard t))
  (let ((__function__ 'section-info-p))
    (declare (ignorable __function__))
    (and (mbe :logic (and (alistp x)
                          (equal (strip-cars x) '(header bytes)))
              :exec (fty::alist-with-carsp x '(header bytes)))
         (b* ((header (cdr (std::da-nth 0 x)))
              (bytes (cdr (std::da-nth 1 x))))
           (and (elf-section-header-p header)
                (byte-listp bytes))))))

Theorem: consp-when-section-info-p

(defthm consp-when-section-info-p
  (implies (section-info-p x) (consp x))
  :rule-classes :compound-recognizer)