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• Ctr-reads-and-writes

Msra

Signature

(msra msr-addr x86) → msr-val

Arguments

msr-addr — Guard (valid-msr-addr-p msr-addr).

Returns

msr-val — Type (n64p msr-val).

Definitions and Theorems

Function: msra

(defun msra (msr-addr x86)
  (declare (xargs :stobjs (x86)))
  (declare (xargs :guard (valid-msr-addr-p msr-addr)))
  (let ((__function__ 'msra))
    (declare (ignorable __function__))
    (b* ((msr-index (msr-addr-to-index msr-addr)))
      (msri msr-index x86))))

Theorem: n64p-of-msra

(defthm n64p-of-msra
  (b* ((msr-val (msra msr-addr x86)))
    (n64p msr-val))
  :rule-classes :rewrite)