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Stat32

Stat32->memory

Get the memory field from a stat32.

Signature
(stat32->memory x) → memory
Arguments: x — Guard (stat32p x).
Returns: memory — Type (memoryp memory).

This is an ordinary field accessor created by fty::defprod.

Definitions and Theorems

Function: stat32->memory$inline

(defun stat32->memory$inline (x)
  (declare (xargs :guard (stat32p x)))
  (declare (xargs :guard t))
  (mbe :logic
       (b* ((x (and t x)))
         (memory-fix (cdr (std::da-nth 2 x))))
       :exec (cdr (std::da-nth 2 x))))

Theorem: memoryp-of-stat32->memory

(defthm memoryp-of-stat32->memory
  (b* ((memory (stat32->memory$inline x)))
    (memoryp memory))
  :rule-classes :rewrite)

Theorem: stat32->memory$inline-of-stat32-fix-x

(defthm stat32->memory$inline-of-stat32-fix-x
  (equal (stat32->memory$inline (stat32-fix x))
         (stat32->memory$inline x)))

Theorem: stat32->memory$inline-stat32-equiv-congruence-on-x

(defthm stat32->memory$inline-stat32-equiv-congruence-on-x
  (implies (stat32-equiv x x-equiv)
           (equal (stat32->memory$inline x)
                  (stat32->memory$inline x-equiv)))
  :rule-classes :congruence)