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log_pass()
{
printf "%-15s %s %s %s\n" "$1" "$2" "`printf "%20s" "$2" | tr -d a-zA-Z0-9_ | tr ' ' .`" "pass."
}
log_fail()
{
printf "%-15s %s %s %s\n" "$1" "$2" "`printf "%20s" "$2" | tr -d a-zA-Z0-9_ | tr ' ' .`" "FAIL."
}
test_equiv()
{
# Usage:
# test_equiv <test_name> <synth_script> <sat_options> <mod_name> <vlog_file>
mkdir -p log_test_$1
rm -f log_test_$1/$4.txt
rm -f log_test_$1/$4.err
if ! ../../yosys -q -l log_test_$1/$4.out - 2> /dev/null <<- EOT
read_verilog $5
proc;;
copy $4 gold
rename $4 work
cd work
$2
cd ..
miter -equiv -flatten -ignore_gold_x -make_outputs -make_outcmp gold work miter
sat $3 -verify -prove trigger 0 -show-inputs -show-outputs miter
EOT
then
log_fail test_$1 $4
mv log_test_$1/$4.out log_test_$1/$4.err
exit 1
fi
log_pass test_$1 $4
mv log_test_$1/$4.out log_test_$1/$4.txt
}
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