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|
;; Copyright (C) 2018, Regents of the University of Texas
;; Written by Cuong Chau
;; License: A 3-clause BSD license. See the LICENSE file distributed with
;; ACL2.
;; Cuong Chau <ckcuong@cs.utexas.edu>
;; May 2019
(in-package "ADE")
(include-book "piso-sreg")
(include-book "serial-add")
(include-book "serial-sub")
;; ======================================================================
;;; Simulators for:
;;;
;;; 1. PISO-SREG
;;; 2. PISO2-SREG
;;; 3. SIPO-SREG
;;; 4. SERIAL-ADD
;;; 5. SERIAL-SUB
;; ======================================================================
;; 1. PISO-SREG
(progn
(defun piso-sreg$map-to-links (st)
(b* ((r-data (nth *piso-sreg$r-data* st))
(r-cnt (nth *piso-sreg$r-cnt* st))
(w-data (nth *piso-sreg$w-data* st))
(w-cnt (nth *piso-sreg$w-cnt* st)))
(map-to-links (list (cons 'r-data r-data)
(cons 'r-cnt r-cnt)
(cons 'w-data w-data)
(cons 'w-cnt w-cnt)))))
(defun piso-sreg$map-to-links-list (x)
(if (atom x)
nil
(cons (piso-sreg$map-to-links (car x))
(piso-sreg$map-to-links-list (cdr x)))))
(defund piso-sreg$st-gen (data-size cnt-size)
(declare (xargs :guard (and (natp data-size)
(natp cnt-size))))
(b* ((full '(t))
(empty '(nil))
(invalid-data (make-list data-size :initial-element '(x)))
(zero-data (make-list data-size :initial-element '(nil)))
(invalid-cnt (make-list cnt-size :initial-element '(x)))
(zero-cnt (make-list cnt-size :initial-element '(nil))))
(list (list full zero-data)
(list full zero-cnt)
(list empty invalid-data)
(list empty invalid-cnt))))
(defund piso-sreg$ins-and-st-test (data-size cnt-size n state)
(declare (xargs :guard (and (natp data-size)
(natp cnt-size)
(natp n))
:verify-guards nil
:stobjs state))
(b* ((num-signals (piso-sreg$ins-len data-size))
((mv inputs-seq state)
(signal-vals-gen num-signals n state nil))
(st (piso-sreg$st-gen data-size cnt-size)))
(mv (and (piso-sreg$input-format-n inputs-seq data-size n)
(piso-sreg$valid-st st data-size cnt-size)
(piso-sreg$inv st))
state)))
(local
(defthm piso-sreg$ins-and-st-test-ok
(piso-sreg$ins-and-st-test 4 3 10 state)))
(defund piso-sreg$sim (data-size cnt-size n state)
(declare (xargs :guard (and (natp data-size)
(natp cnt-size)
(natp n))
:verify-guards nil
:stobjs state))
(b* ((num-signals (piso-sreg$ins-len data-size))
((mv inputs-seq state)
(signal-vals-gen num-signals n state nil))
(st (piso-sreg$st-gen data-size cnt-size)))
(mv (pretty-list
(remove-dup-neighbors
(piso-sreg$map-to-links-list
(de-sim-trace (si 'piso-sreg data-size)
inputs-seq
st
(piso-sreg$netlist data-size cnt-size))))
0)
state)))
(defund piso-sreg$in-out-sim (data-size cnt-size n state)
(declare (xargs :guard (and (natp data-size)
(natp cnt-size)
(natp n))
:verify-guards nil
:stobjs state))
(b* ((num-signals (piso-sreg$ins-len data-size))
((mv inputs-seq state)
(signal-vals-gen num-signals n state nil))
(st (piso-sreg$st-gen data-size cnt-size)))
(mv
(append
(list (cons 'in-seq
(v-to-nat-lst
(piso-sreg$in-seq
inputs-seq st data-size cnt-size n))))
(list (cons 'out-seq
(v-to-nat-lst
(pairlis$
(piso-sreg$out-seq
inputs-seq st data-size cnt-size n)
nil)))))
state)))
)
;; 2. PISO2-SREG
(progn
(defun piso2-sreg$map-to-links (st)
(b* ((r-data0 (nth *piso2-sreg$r-data0* st))
(r-cnt0 (nth *piso2-sreg$r-cnt0* st))
(w-data0 (nth *piso2-sreg$w-data0* st))
(w-cnt0 (nth *piso2-sreg$w-cnt0* st))
(r-data1 (nth *piso2-sreg$r-data1* st))
(r-cnt1 (nth *piso2-sreg$r-cnt1* st))
(w-data1 (nth *piso2-sreg$w-data1* st))
(w-cnt1 (nth *piso2-sreg$w-cnt1* st)))
(map-to-links (list (cons 'r-data0 r-data0)
(cons 'r-cnt0 r-cnt0)
(cons 'w-data0 w-data0)
(cons 'w-cnt0 w-cnt0)
(cons 'r-data1 r-data1)
(cons 'r-cnt1 r-cnt1)
(cons 'w-data1 w-data1)
(cons 'w-cnt1 w-cnt1)))))
(defun piso2-sreg$map-to-links-list (x)
(if (atom x)
nil
(cons (piso2-sreg$map-to-links (car x))
(piso2-sreg$map-to-links-list (cdr x)))))
(defund piso2-sreg$st-gen (data-size cnt-size)
(declare (xargs :guard (and (natp data-size)
(natp cnt-size))))
(b* ((full '(t))
(empty '(nil))
(invalid-data (make-list data-size :initial-element '(x)))
(zero-data (make-list data-size :initial-element '(nil)))
(invalid-cnt (make-list cnt-size :initial-element '(x)))
(zero-cnt (make-list cnt-size :initial-element '(nil))))
(list (list full zero-data)
(list full zero-cnt)
(list empty invalid-data)
(list empty invalid-cnt)
(list full zero-data)
(list full zero-cnt)
(list empty invalid-data)
(list empty invalid-cnt))))
(defund piso2-sreg$ins-and-st-test (data-size cnt-size n state)
(declare (xargs :guard (and (natp data-size)
(natp cnt-size)
(natp n))
:verify-guards nil
:stobjs state))
(b* ((num-signals (piso2-sreg$ins-len data-size))
((mv inputs-seq state)
(signal-vals-gen num-signals n state nil))
(st (piso2-sreg$st-gen data-size cnt-size)))
(mv (and (piso2-sreg$input-format-n inputs-seq data-size n)
(piso2-sreg$valid-st st data-size cnt-size)
(piso2-sreg$inv st))
state)))
(local
(defthm piso2-sreg$ins-and-st-test-ok
(piso2-sreg$ins-and-st-test 4 3 10 state)))
(defund piso2-sreg$sim (data-size cnt-size n state)
(declare (xargs :guard (and (natp data-size)
(natp cnt-size)
(natp n))
:verify-guards nil
:stobjs state))
(b* ((num-signals (piso2-sreg$ins-len data-size))
((mv inputs-seq state)
(signal-vals-gen num-signals n state nil))
(st (piso2-sreg$st-gen data-size cnt-size)))
(mv (pretty-list
(remove-dup-neighbors
(piso2-sreg$map-to-links-list
(de-sim-trace (si 'piso2-sreg data-size)
inputs-seq
st
(piso2-sreg$netlist data-size cnt-size))))
0)
state)))
(defund piso2-sreg$in-out-sim (data-size cnt-size n state)
(declare (xargs :guard (and (natp data-size)
(natp cnt-size)
(natp n))
:verify-guards nil
:stobjs state))
(b* ((num-signals (piso2-sreg$ins-len data-size))
((mv inputs-seq state)
(signal-vals-gen num-signals n state nil))
(st (piso2-sreg$st-gen data-size cnt-size)))
(mv
(append
(list (cons 'in-seq
(v-to-nat2-lst
(piso2-sreg$in-seq
inputs-seq st data-size cnt-size n))))
(list (cons 'out0-seq
(v-to-nat-lst
(pairlis$
(piso2-sreg$out0-seq
inputs-seq st data-size cnt-size n)
nil))))
(list (cons 'out1-seq
(v-to-nat-lst
(pairlis$
(piso2-sreg$out1-seq
inputs-seq st data-size cnt-size n)
nil)))))
state)))
)
;; 3. SIPO-SREG
(progn
(defun sipo-sreg$map-to-links (st)
(b* ((r-data (nth *sipo-sreg$r-data* st))
(r-cnt (nth *sipo-sreg$r-cnt* st))
(w-data (nth *sipo-sreg$w-data* st))
(w-cnt (nth *sipo-sreg$w-cnt* st)))
(map-to-links (list (cons 'r-data r-data)
(cons 'r-cnt r-cnt)
(cons 'w-data w-data)
(cons 'w-cnt w-cnt)))))
(defun sipo-sreg$map-to-links-list (x)
(if (atom x)
nil
(cons (sipo-sreg$map-to-links (car x))
(sipo-sreg$map-to-links-list (cdr x)))))
(defund sipo-sreg$st-gen (data-size cnt-size)
(declare (xargs :guard (and (natp data-size)
(posp cnt-size))))
(b* ((full '(t))
(empty '(nil))
(invalid-data (make-list data-size :initial-element '(x)))
(zero-data (make-list data-size :initial-element '(nil)))
(invalid-cnt (make-list cnt-size :initial-element '(x)))
(full-cnt (append (make-list (1- cnt-size) :initial-element '(nil))
'((t)))))
(list (list full zero-data)
(list full full-cnt)
(list empty invalid-data)
(list empty invalid-cnt))))
(defund sipo-sreg$ins-and-st-test (data-size cnt-size n state)
(declare (xargs :guard (and (natp data-size)
(posp cnt-size)
(natp n))
:verify-guards nil
:stobjs state))
(b* ((num-signals *sipo-sreg$ins-len*)
((mv inputs-seq state)
(signal-vals-gen num-signals n state nil))
(st (sipo-sreg$st-gen data-size cnt-size)))
(mv (and (sipo-sreg$input-format-n inputs-seq n)
(sipo-sreg$valid-st st data-size cnt-size)
(sipo-sreg$inv st))
state)))
(local
(defthm sipo-sreg$ins-and-st-test-ok
(sipo-sreg$ins-and-st-test 4 3 10 state)))
(defund sipo-sreg$sim (data-size cnt-size n state)
(declare (xargs :guard (and (natp data-size)
(posp cnt-size)
(natp n))
:verify-guards nil
:stobjs state))
(b* ((num-signals *sipo-sreg$ins-len*)
((mv inputs-seq state)
(signal-vals-gen num-signals n state nil))
(st (sipo-sreg$st-gen data-size cnt-size)))
(mv (pretty-list
(remove-dup-neighbors
(sipo-sreg$map-to-links-list
(de-sim-trace (si 'sipo-sreg data-size)
inputs-seq
st
(sipo-sreg$netlist data-size cnt-size))))
0)
state)))
(defund sipo-sreg$in-out-sim (data-size cnt-size n state)
(declare (xargs :guard (and (natp data-size)
(posp cnt-size)
(natp n))
:verify-guards nil
:stobjs state))
(b* ((num-signals *sipo-sreg$ins-len*)
((mv inputs-seq state)
(signal-vals-gen num-signals n state nil))
(st (sipo-sreg$st-gen data-size cnt-size)))
(mv
(append
(list (cons 'in-seq
(v-to-nat-lst
(pairlis$
(sipo-sreg$in-seq
inputs-seq st data-size cnt-size n)
nil))))
(list (cons 'out-seq
(v-to-nat-lst
(sipo-sreg$out-seq
inputs-seq st data-size cnt-size n)))))
state)))
)
;; 4. SERIAL-ADD
(progn
(defun serial-add$map-to-links (st)
(b* ((a (nth *serial-add$a* st))
(b (nth *serial-add$b* st))
(ci (nth *serial-add$ci* st))
(s (nth *serial-add$s* st))
(co (nth *serial-add$co* st))
(done (nth *serial-add$done* st))
(piso2 (nth *serial-add$piso2* st))
(sipo (nth *serial-add$sipo* st)))
(append
(list (cons 'piso2 (piso2-sreg$map-to-links piso2)))
(map-to-links1 (list (cons 'a a)
(cons 'b b)
(cons 'ci ci)
(cons 's s)
(cons 'co co)
(cons 'done done)))
(list (cons 'sipo (sipo-sreg$map-to-links sipo))))))
(defun serial-add$map-to-links-list (x)
(if (atom x)
nil
(cons (serial-add$map-to-links (car x))
(serial-add$map-to-links-list (cdr x)))))
(defund serial-add$st-gen (data-size cnt-size)
(declare (xargs :guard (and (natp data-size)
(posp cnt-size))))
(b* ((full '(t))
(empty '(nil))
(a (list empty '(nil)))
(b (list empty '(nil)))
(ci (list full '(nil)))
(s (list empty '(nil)))
(co (list empty '(nil)))
(done (list empty '(nil)))
(piso2 (piso2-sreg$st-gen data-size cnt-size))
(sipo (sipo-sreg$st-gen data-size cnt-size)))
(list a b ci s co done piso2 sipo)))
(defund serial-add$ins-and-st-test (data-size cnt-size n state)
(declare (xargs :guard (and (natp data-size)
(posp cnt-size)
(natp n))
:verify-guards nil
:stobjs state))
(b* ((num-signals (serial-add$ins-len data-size))
((mv inputs-seq state)
(signal-vals-gen num-signals n state nil))
(st (serial-add$st-gen data-size cnt-size)))
(mv (and (serial-add$input-format-n inputs-seq data-size n)
(serial-add$valid-st st data-size cnt-size)
(serial-add$inv st data-size))
state)))
(local
(defthm serial-add$ins-and-st-test-ok
(serial-add$ins-and-st-test 4 3 10 state)))
(defund serial-add$sim (data-size cnt-size n state)
(declare (xargs :guard (and (natp data-size)
(posp cnt-size)
(natp n))
:verify-guards nil
:stobjs state))
(b* ((num-signals (serial-add$ins-len data-size))
((mv inputs-seq state)
(signal-vals-gen num-signals n state nil))
(st (serial-add$st-gen data-size cnt-size)))
(mv (pretty-list
(remove-dup-neighbors
(serial-add$map-to-links-list
(de-sim-trace (si 'serial-add data-size)
inputs-seq
st
(serial-add$netlist data-size cnt-size))))
0)
state)))
(defund serial-add$in-out-sim (data-size cnt-size n state)
(declare (xargs :guard (and (natp data-size)
(posp cnt-size)
(natp n))
:verify-guards nil
:stobjs state))
(b* ((num-signals (serial-add$ins-len data-size))
((mv inputs-seq state)
(signal-vals-gen num-signals n state nil))
(st (serial-add$st-gen data-size cnt-size)))
(mv
(append
(list (cons 'in-seq
(v-to-nat2-lst
(serial-add$in-seq
inputs-seq st data-size cnt-size n))))
(list (cons 'out-seq
(v-to-nat-lst
(serial-add$out-seq
inputs-seq st data-size cnt-size n)))))
state)))
)
;; 5. SERIAL-SUB
(progn
(defun serial-sub$map-to-links (st)
(b* ((a (nth *serial-sub$a* st))
(b (nth *serial-sub$b* st))
(ci (nth *serial-sub$ci* st))
(s (nth *serial-sub$s* st))
(co (nth *serial-sub$co* st))
(done (nth *serial-sub$done* st))
(piso2 (nth *serial-sub$piso2* st))
(sipo (nth *serial-sub$sipo* st)))
(append
(list (cons 'piso2 (piso2-sreg$map-to-links piso2)))
(map-to-links1 (list (cons 'a a)
(cons 'b b)
(cons 'ci ci)
(cons 's s)
(cons 'co co)
(cons 'done done)))
(list (cons 'sipo (sipo-sreg$map-to-links sipo))))))
(defun serial-sub$map-to-links-list (x)
(if (atom x)
nil
(cons (serial-sub$map-to-links (car x))
(serial-sub$map-to-links-list (cdr x)))))
(defund serial-sub$st-gen (data-size cnt-size)
(declare (xargs :guard (and (natp data-size)
(posp cnt-size))))
(b* ((full '(t))
(empty '(nil))
(a (list empty '(nil)))
(b (list empty '(nil)))
(ci (list full '(t)))
(s (list empty '(nil)))
(co (list empty '(nil)))
(done (list empty '(nil)))
(piso2 (piso2-sreg$st-gen data-size cnt-size))
(sipo (sipo-sreg$st-gen data-size cnt-size)))
(list a b ci s co done piso2 sipo)))
(defund serial-sub$ins-and-st-test (data-size cnt-size n state)
(declare (xargs :guard (and (natp data-size)
(posp cnt-size)
(natp n))
:verify-guards nil
:stobjs state))
(b* ((num-signals (serial-sub$ins-len data-size))
((mv inputs-seq state)
(signal-vals-gen num-signals n state nil))
(st (serial-sub$st-gen data-size cnt-size)))
(mv (and (serial-sub$input-format-n inputs-seq data-size n)
(serial-sub$valid-st st data-size cnt-size)
(serial-sub$inv st data-size))
state)))
(local
(defthm serial-sub$ins-and-st-test-ok
(serial-sub$ins-and-st-test 4 3 10 state)))
(defund serial-sub$sim (data-size cnt-size n state)
(declare (xargs :guard (and (natp data-size)
(posp cnt-size)
(natp n))
:verify-guards nil
:stobjs state))
(b* ((num-signals (serial-sub$ins-len data-size))
((mv inputs-seq state)
(signal-vals-gen num-signals n state nil))
(st (serial-sub$st-gen data-size cnt-size)))
(mv (pretty-list
(remove-dup-neighbors
(serial-sub$map-to-links-list
(de-sim-trace (si 'serial-sub data-size)
inputs-seq
st
(serial-sub$netlist data-size cnt-size))))
0)
state)))
(defund serial-sub$in-out-sim (data-size cnt-size n state)
(declare (xargs :guard (and (natp data-size)
(posp cnt-size)
(natp n))
:verify-guards nil
:stobjs state))
(b* ((num-signals (serial-sub$ins-len data-size))
((mv inputs-seq state)
(signal-vals-gen num-signals n state nil))
(st (serial-sub$st-gen data-size cnt-size)))
(mv
(append
(list (cons 'in-seq
(v-to-nat2-lst
(serial-sub$in-seq
inputs-seq st data-size cnt-size n))))
(list (cons 'out-seq
(v-to-nat-lst
(serial-sub$out-seq
inputs-seq st data-size cnt-size n)))))
state)))
)
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