mirror of
https://github.com/openhwgroup/cvw
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57 lines
2.3 KiB
Bash
Executable File
57 lines
2.3 KiB
Bash
Executable File
#!/bin/bash
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# check for warnings in Verilog code
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# The verilator lint tool is faster and better than Questa so it is best to run this first.
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# SPDX-License-Identifier: Apache-2.0 WITH SHL-2.1
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export PATH=$PATH:/usr/local/bin/
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verilator=`which verilator`
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basepath=$(dirname $0)/..
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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NC='\033[0m' # No Color
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fails=0
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if [ "$1" == "--nightly" ]; then
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configs=(rv32e rv64gc rv32gc rv32imc rv32i rv64i)
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derivconfigs=`ls $WALLY/config/deriv`
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for entry in $derivconfigs
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do
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if [[ $entry != *"syn_sram"* ]]; then # ignore syn_sram* configs that contain undefined module
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configs[${#configs[@]}]=$entry
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fi
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done
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else
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configs=(rv32e rv64gc rv32gc rv32imc rv32i rv64i fdqh_rv64gc)
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fi
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for config in ${configs[@]}; do
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# echo "$config linting..."
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if !($verilator --lint-only --quiet --top-module wallywrapper \
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"-I$basepath/config/shared" "-I$basepath/config/$config" "-I$basepath/config/deriv/$config" \
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$basepath/src/cvw.sv $basepath/testbench/wallywrapper.sv $basepath/src/*/*.sv $basepath/src/*/*/*.sv \
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-Wall -Wno-UNUSEDSIGNAL -Wno-VARHIDDEN -Wno-GENUNNAMED -Wno-PINCONNECTEMPTY); then
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if [ "$1" == "-nightly" ]; then
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echo -e "${RED}$config failed lint${NC}"
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fails=$((fails+1))
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else
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echo -e "${RED}$config fails with lint errors or warnings"
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exit 1
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fi
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else
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echo -e "${GREEN}$config passed lint${NC}"
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fi
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done
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if [ $fails -gt 0 ]; then
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echo -e "${RED}Linting failed for $fails of ${#configs[@]} configurations"
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exit 1
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fi
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echo -e "${GREEN}All ${#configs[@]} lints run with no errors or warnings"
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# --lint-only just runs lint rather than trying to compile and simulate
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# -I points to the include directory where files such as `include config.vh are found
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# For more exhaustive (and sometimes spurious) warnings, add --Wall to the Verilator command
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# verilator --lint-only -Wall --quiet --top-module wallywrapper -Iconfig/shared -Iconfig/rv64gc src/cvw.sv testbench/wallywrapper.sv src/*/*.sv src/*/*/*.sv -Wno-UNUSEDPARAM -Wno-VARHIDDEN -Wno-GENUNNAMED -Wno-PINCONNECTEMPTY
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# Unfortunately, this produces a bunch of UNUSED and UNDRIVEN signal warnings in blocks that are configured to not exist.
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