		Search-engine friendly clone of the ACL2 documentation.

Stat32i

Stat32i->xregs

Get the xregs field from a stat32i.

Signature
(stat32i->xregs x) → xregs
Arguments: x — Guard (stat32ip x).
Returns: xregs — Type (xregs32ip xregs).

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

Definitions and Theorems

Function: stat32i->xregs$inline

(defun stat32i->xregs$inline (x)
  (declare (xargs :guard (stat32ip x)))
  (declare (xargs :guard t))
  (let ((__function__ 'stat32i->xregs))
    (declare (ignorable __function__))
    (mbe :logic
         (b* ((x (and t x)))
           (xregs32i-fix (cdr (std::da-nth 0 x))))
         :exec (cdr (std::da-nth 0 x)))))

Theorem: xregs32ip-of-stat32i->xregs

(defthm xregs32ip-of-stat32i->xregs
  (b* ((xregs (stat32i->xregs$inline x)))
    (xregs32ip xregs))
  :rule-classes :rewrite)

Theorem: stat32i->xregs$inline-of-stat32i-fix-x

(defthm stat32i->xregs$inline-of-stat32i-fix-x
  (equal (stat32i->xregs$inline (stat32i-fix x))
         (stat32i->xregs$inline x)))

Theorem: stat32i->xregs$inline-stat32i-equiv-congruence-on-x

(defthm stat32i->xregs$inline-stat32i-equiv-congruence-on-x
  (implies (stat32i-equiv x x-equiv)
           (equal (stat32i->xregs$inline x)
                  (stat32i->xregs$inline x-equiv)))
  :rule-classes :congruence)