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• Elf-section-header

Elf-section-header->entsize

Get the entsize field from a elf-section-header.

Signature

(elf-section-header->entsize x) → entsize

Arguments

x — Guard (elf-section-header-p x).

Returns

entsize — Type (natp entsize).

This is an ordinary field accessor created by defprod.

Definitions and Theorems

Function: elf-section-header->entsize$inline

(defun elf-section-header->entsize$inline (x)
  (declare (xargs :guard (elf-section-header-p x)))
  (declare (xargs :guard t))
  (let ((__function__ 'elf-section-header->entsize))
    (declare (ignorable __function__))
    (mbe :logic
         (b* ((x (and t x)))
           (nfix (cdr (std::da-nth 10 x))))
         :exec (cdr (std::da-nth 10 x)))))

Theorem: natp-of-elf-section-header->entsize

(defthm natp-of-elf-section-header->entsize
  (b* ((entsize (elf-section-header->entsize$inline x)))
    (natp entsize))
  :rule-classes :rewrite)

Theorem: elf-section-header->entsize$inline-of-elf-section-header-fix-x

(defthm
     elf-section-header->entsize$inline-of-elf-section-header-fix-x
 (equal
     (elf-section-header->entsize$inline (elf-section-header-fix x))
     (elf-section-header->entsize$inline x)))

Theorem: elf-section-header->entsize$inline-elf-section-header-equiv-congruence-on-x

(defthm
 elf-section-header->entsize$inline-elf-section-header-equiv-congruence-on-x
 (implies (elf-section-header-equiv x x-equiv)
          (equal (elf-section-header->entsize$inline x)
                 (elf-section-header->entsize$inline x-equiv)))
 :rule-classes :congruence)