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DUT := fifo
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.PHONY: cover bmc prove synth all clean
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all: cover bmc prove
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cover bmc prove: ${DUT}.vhd symbiyosys.sby
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sby --yosys "yosys -m ghdl" -f -d work/${DUT}-$@ symbiyosys.sby $@
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$(DUT)_synth.vhd: ${DUT}.vhd
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ghdl --synth --std=08 --no-formal -gDepth=16 -gWidth=16 $(DUT).vhd -e $(DUT) > $(DUT)_synth.vhd
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synth: fifo.json
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fifo.json: $(DUT)_synth.vhd
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yosys -m ghdl -p 'ghdl --std=08 --no-formal -gDepth=16 -gWidth=16 $(DUT).vhd -e $(DUT); synth_ice40 -json $@'
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clean:
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rm -rf work $(DUT).json $(DUT)_synth.vhd
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