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• Mach-o-reader

Populate-mach-o

Initialize the MACH-O stobj with contents of MACH-O binary filename

Signature

(populate-mach-o filename mach-o state) 
  → 
(mv alst new-mach-o state)

Arguments

filename — Guard (stringp filename).

Returns

new-mach-o — Type (good-mach-o-p new-mach-o), given (good-mach-o-p mach-o).

Definitions and Theorems

Function: populate-mach-o

(defun populate-mach-o (filename mach-o state)
       (declare (xargs :stobjs (mach-o state)))
       (declare (xargs :guard (stringp filename)))
       (let ((__function__ 'populate-mach-o))
            (declare (ignorable __function__))
            (b* (((mv contents state)
                  (acl2::read-file-bytes filename state))
                 ((unless (byte-listp contents))
                  (prog2$ (raise "Error reading file ~s0!" filename)
                          (mv nil mach-o state))))
                (populate-mach-o-contents contents mach-o state))))

Theorem: good-mach-o-p-of-populate-mach-o.new-mach-o

(defthm good-mach-o-p-of-populate-mach-o.new-mach-o
        (implies (good-mach-o-p mach-o)
                 (b* (((mv ?alst ?new-mach-o acl2::?state)
                       (populate-mach-o filename mach-o state)))
                     (good-mach-o-p new-mach-o)))
        :rule-classes :rewrite)