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 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 -ignore_gold_x -make_outputs -make_outcmp gold work miter flatten 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 }