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dgisselq |
################################################################################
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##
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## Filename: Makefile
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##
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## Project: Wishbone Controlled Quad SPI Flash Controller
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##
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## Purpose: To direct the formal verification of the quad-spi flash
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## controller.
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##
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## Creator: Dan Gisselquist, Ph.D.
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## Gisselquist Technology, LLC
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##
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################################################################################
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##
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## Copyright (C) 2017, Gisselquist Technology, LLC
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##
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## This program is free software (firmware): you can redistribute it and/or
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## modify it under the terms of the GNU General Public License as published
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## by the Free Software Foundation, either version 3 of the License, or (at
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## your option) any later version.
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##
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## This program is distributed in the hope that it will be useful, but WITHOUT
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## ANY WARRANTY; without even the implied warranty of MERCHANTIBILITY or
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## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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## for more details.
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##
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## You should have received a copy of the GNU General Public License along
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## with this program. (It's in the $(ROOT)/doc directory. Run make with no
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## target there if the PDF file isn't present.) If not, see
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## for a copy.
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##
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## License: GPL, v3, as defined and found on www.gnu.org,
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## http://www.gnu.org/licenses/gpl.html
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##
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##
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################################################################################
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##
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##
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all: test
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test: llqspi.check
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YOSYS := yosys
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SMTBMC := yosys-smtbmc
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# SOLVER := -s z3 # 18 minutes
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# SOLVER := -s yices # 34 seconds
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SOLVER := -s boolector # 25 seconds
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# SOLVER := -s cvc4 ... not properly installed ??
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# SOLVER := -s mathsat
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LLQSPISTEPS=88
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LLQSPI=llqspi
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BMCOUT=$(BASE)_bmc
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INDOUT=$(BASE)_tmp
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LLQSPIBMCARGS := $(SOLVER) -t $(LLQSPISTEPS) --dump-vcd $(BMCOUT).vcd
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LLQSPIINDARGS := $(SOLVER) -i -t $(LLQSPISTEPS) --dump-vcd $(INDOUT)_ind.vcd
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.PHONY: llqspi.check llqspi.check.bmc llqspi.check.ind
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llqspi.check: llqspi.check.bmc llqspi.check.ind
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llqspi.check.bmc: llqspi.smt2
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$(SMTBMC) $(LLQSPIBMCARGS) llqspi.smt2
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$(SMTBMC) -g $(LLQSPIBMCARGS) llqspi.smt2
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llqspi.check.ind: llqspi.smt2
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$(SMTBMC) $(LLQSPIINDARGS) llqspi.smt2
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llqspi.smt2: ../../rtl/llqspi.v llqspi.ys
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$(YOSYS) -ql llqspi.yslog -s llqspi.ys
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.PHONY: clean
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clean:
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rm $(BASE).smt2 $(BMCOUT).smt2 $(INDOUT).smt2 *.vcd
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