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• Linear-memory

Wml128

Signature

(wml128 lin-addr val x86) → (mv * x86)

Definitions and Theorems

Theorem: wb-and-wvm128

(defthm wb-and-wvm128
  (implies (and (app-view x86)
                (canonical-address-p lin-addr)
                (canonical-address-p (+ 15 lin-addr)))
           (equal (wvm128 lin-addr val x86)
                  (wb 16 lin-addr :w val x86))))

Function: wml128

(defun wml128 (lin-addr val x86)
 (declare (xargs :stobjs (x86)))
 (declare (type (signed-byte 48) lin-addr)
          (type (unsigned-byte 128) val))
 (declare (xargs :split-types t
                 :guard (and (canonical-address-p lin-addr)
                             (unsigned-byte-p 128 val))))
 (let ((__function__ 'wml128))
  (declare (ignorable __function__))
  (if
   (mbt (canonical-address-p lin-addr))
   (let*
       ((15+lin-addr (the (signed-byte 49)
                          (+ 15 (the (signed-byte 48) lin-addr)))))
     (if
      (mbe :logic (canonical-address-p 15+lin-addr)
           :exec (< (the (signed-byte 49) 15+lin-addr)
                    140737488355328))
      (if (app-view x86)
          (mbe :logic (wb 16 lin-addr :w val x86)
               :exec (wvm128 lin-addr val x86))
        (b* (((mv flag (the (unsigned-byte 52) p-addr0)
                  x86)
              (la-to-pa lin-addr :w x86))
             ((when flag) (mv flag x86))
             ((the (signed-byte 49) 1+lin-addr)
              (+ 1 lin-addr))
             ((mv flag (the (unsigned-byte 52) p-addr1)
                  x86)
              (la-to-pa 1+lin-addr :w x86))
             ((when flag) (mv flag x86))
             ((the (signed-byte 50) 2+lin-addr)
              (+ 2 lin-addr))
             ((mv flag (the (unsigned-byte 52) p-addr2)
                  x86)
              (la-to-pa 2+lin-addr :w x86))
             ((when flag) (mv flag x86))
             ((the (signed-byte 51) 3+lin-addr)
              (+ 3 lin-addr))
             ((mv flag (the (unsigned-byte 52) p-addr3)
                  x86)
              (la-to-pa 3+lin-addr :w x86))
             ((when flag) (mv flag x86))
             ((the (signed-byte 52) 4+lin-addr)
              (+ 4 lin-addr))
             ((mv flag (the (unsigned-byte 52) p-addr4)
                  x86)
              (la-to-pa 4+lin-addr :w x86))
             ((when flag) (mv flag x86))
             ((the (signed-byte 53) 5+lin-addr)
              (+ 5 lin-addr))
             ((mv flag (the (unsigned-byte 52) p-addr5)
                  x86)
              (la-to-pa 5+lin-addr :w x86))
             ((when flag) (mv flag x86))
             ((the (signed-byte 54) 6+lin-addr)
              (+ 6 lin-addr))
             ((mv flag (the (unsigned-byte 52) p-addr6)
                  x86)
              (la-to-pa 6+lin-addr :w x86))
             ((when flag) (mv flag x86))
             ((the (signed-byte 55) 7+lin-addr)
              (+ 7 lin-addr))
             ((mv flag (the (unsigned-byte 52) p-addr7)
                  x86)
              (la-to-pa 7+lin-addr :w x86))
             ((when flag) (mv flag x86))
             ((the (signed-byte 56) 8+lin-addr)
              (+ 8 lin-addr))
             ((mv flag (the (unsigned-byte 52) p-addr8)
                  x86)
              (la-to-pa 8+lin-addr :w x86))
             ((when flag) (mv flag x86))
             ((the (signed-byte 57) 9+lin-addr)
              (+ 9 lin-addr))
             ((mv flag (the (unsigned-byte 52) p-addr9)
                  x86)
              (la-to-pa 9+lin-addr :w x86))
             ((when flag) (mv flag x86))
             ((the (signed-byte 58) 10+lin-addr)
              (+ 10 lin-addr))
             ((mv flag (the (unsigned-byte 52) p-addr10)
                  x86)
              (la-to-pa 10+lin-addr :w x86))
             ((when flag) (mv flag x86))
             ((the (signed-byte 59) 11+lin-addr)
              (+ 11 lin-addr))
             ((mv flag (the (unsigned-byte 52) p-addr11)
                  x86)
              (la-to-pa 11+lin-addr :w x86))
             ((when flag) (mv flag x86))
             ((the (signed-byte 60) 12+lin-addr)
              (+ 12 lin-addr))
             ((mv flag (the (unsigned-byte 52) p-addr12)
                  x86)
              (la-to-pa 12+lin-addr :w x86))
             ((when flag) (mv flag x86))
             ((the (signed-byte 61) 13+lin-addr)
              (+ 13 lin-addr))
             ((mv flag (the (unsigned-byte 52) p-addr13)
                  x86)
              (la-to-pa 13+lin-addr :w x86))
             ((when flag) (mv flag x86))
             ((the (signed-byte 62) 14+lin-addr)
              (+ 14 lin-addr))
             ((mv flag (the (unsigned-byte 52) p-addr14)
                  x86)
              (la-to-pa 14+lin-addr :w x86))
             ((when flag) (mv flag x86))
             ((the (signed-byte 63) 15+lin-addr)
              (+ 15 lin-addr))
             ((mv flag (the (unsigned-byte 52) p-addr15)
                  x86)
              (la-to-pa 15+lin-addr :w x86))
             ((when flag) (mv flag x86))
             (byte0 (mbe :logic (part-select val :low 0 :width 8)
                         :exec (the (unsigned-byte 8)
                                    (logand 255 val))))
             (byte1 (mbe :logic (part-select val :low 8 :width 8)
                         :exec (the (unsigned-byte 8)
                                    (logand 255 (ash val -8)))))
             (byte2 (mbe :logic (part-select val :low 16 :width 8)
                         :exec (the (unsigned-byte 8)
                                    (logand 255 (ash val -16)))))
             (byte3 (mbe :logic (part-select val :low 24 :width 8)
                         :exec (the (unsigned-byte 8)
                                    (logand 255 (ash val -24)))))
             (byte4 (mbe :logic (part-select val :low 32 :width 8)
                         :exec (the (unsigned-byte 8)
                                    (logand 255 (ash val -32)))))
             (byte5 (mbe :logic (part-select val :low 40 :width 8)
                         :exec (the (unsigned-byte 8)
                                    (logand 255 (ash val -40)))))
             (byte6 (mbe :logic (part-select val :low 48 :width 8)
                         :exec (the (unsigned-byte 8)
                                    (logand 255 (ash val -48)))))
             (byte7 (mbe :logic (part-select val :low 56 :width 8)
                         :exec (the (unsigned-byte 8)
                                    (logand 255 (ash val -56)))))
             (byte8 (mbe :logic (part-select val :low 64 :width 8)
                         :exec (the (unsigned-byte 8)
                                    (logand 255 (ash val -64)))))
             (byte9 (mbe :logic (part-select val :low 72 :width 8)
                         :exec (the (unsigned-byte 8)
                                    (logand 255 (ash val -72)))))
             (byte10 (mbe :logic (part-select val :low 80 :width 8)
                          :exec (the (unsigned-byte 8)
                                     (logand 255 (ash val -80)))))
             (byte11 (mbe :logic (part-select val :low 88 :width 8)
                          :exec (the (unsigned-byte 8)
                                     (logand 255 (ash val -88)))))
             (byte12 (mbe :logic (part-select val :low 96 :width 8)
                          :exec (the (unsigned-byte 8)
                                     (logand 255 (ash val -96)))))
             (byte13 (mbe :logic (part-select val :low 104 :width 8)
                          :exec (the (unsigned-byte 8)
                                     (logand 255 (ash val -104)))))
             (byte14 (mbe :logic (part-select val :low 112 :width 8)
                          :exec (the (unsigned-byte 8)
                                     (logand 255 (ash val -112)))))
             (byte15 (mbe :logic (part-select val :low 120 :width 8)
                          :exec (the (unsigned-byte 8)
                                     (logand 255 (ash val -120)))))
             (x86 (!memi p-addr0 byte0 x86))
             (x86 (!memi p-addr1 byte1 x86))
             (x86 (!memi p-addr2 byte2 x86))
             (x86 (!memi p-addr3 byte3 x86))
             (x86 (!memi p-addr4 byte4 x86))
             (x86 (!memi p-addr5 byte5 x86))
             (x86 (!memi p-addr6 byte6 x86))
             (x86 (!memi p-addr7 byte7 x86))
             (x86 (!memi p-addr8 byte8 x86))
             (x86 (!memi p-addr9 byte9 x86))
             (x86 (!memi p-addr10 byte10 x86))
             (x86 (!memi p-addr11 byte11 x86))
             (x86 (!memi p-addr12 byte12 x86))
             (x86 (!memi p-addr13 byte13 x86))
             (x86 (!memi p-addr14 byte14 x86))
             (x86 (!memi p-addr15 byte15 x86)))
          (mv nil x86)))
      (mv 'wml128 x86)))
   (mv 'wml128 x86))))

Theorem: x86p-wml128

(defthm x86p-wml128
  (implies (force (x86p x86))
           (x86p (mv-nth 1 (wml128 lin-addr val x86))))
  :rule-classes (:rewrite :type-prescription))