83 lines
2.3 KiB
Bash
83 lines
2.3 KiB
Bash
#!/usr/bin/env bash
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if [ $# -lt 1 ]; then
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echo "Usage: $0 nextpnr_mode solve_mode"
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exit -1
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fi
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case $1 in
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"pack")
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NEXTPNR_MODE="--pack-only"
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;;
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"place")
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NEXTPNR_MODE="--no-route"
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;;
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"pnr")
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NEXTPNR_MODE=""
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;;
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*)
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echo "nextpnr_mode string must be \"pack\", \"place\", or \"pnr\""
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exit -2
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;;
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esac
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case $2 in
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"sat")
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SAT=1
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;;
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"smt")
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SMT=1
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;;
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*)
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echo "solve_mode string must be \"sat\", or \"smt\""
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exit -3
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;;
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esac
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do_sat() {
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${YOSYS:-yosys} -l ${1}miter_sat.log -p "read_verilog blinky.v
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rename top gold
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read_verilog ${1}blinky.v
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rename top gate
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read_verilog +/machxo2/cells_sim.v
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miter -equiv -make_assert -flatten gold gate ${1}miter
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hierarchy -top ${1}miter
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sat -verify -prove-asserts -tempinduct ${1}miter"
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}
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do_smt() {
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${YOSYS:-yosys} -l ${1}miter_smt.log -p "read_verilog blinky.v
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rename top gold
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read_verilog ${1}blinky.v
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rename top gate
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read_verilog +/machxo2/cells_sim.v
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miter -equiv -make_assert gold gate ${1}miter
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hierarchy -auto-top -check; proc;
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opt_clean
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write_verilog ${1}miter.v
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write_smt2 ${1}miter.smt2"
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yosys-smtbmc -s z3 --dump-vcd ${1}miter_bmc.vcd ${1}miter.smt2
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yosys-smtbmc -s z3 -i --dump-vcd ${1}miter_tmp.vcd ${1}miter.smt2
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}
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set -ex
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${YOSYS:-yosys} -p "read_verilog blinky.v
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synth_machxo2 -noiopad -json blinky.json
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show -format png -prefix blinky"
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${NEXTPNR:-../../nextpnr-machxo2} $NEXTPNR_MODE --1200 --no-iobs --json blinky.json --write ${1}blinky.json
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${YOSYS:-yosys} -p "read_verilog -lib +/machxo2/cells_sim.v
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read_json ${1}blinky.json
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clean -purge
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show -format png -prefix ${1}blinky
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write_verilog -noattr -norename ${1}blinky.v"
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if [ $2 = "sat" ]; then
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do_sat $1
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elif [ $2 = "smt" ]; then
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do_smt $1
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fi
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