make cat: Support _ms= and _us= output for dfatool's analyze-log.py

            match_line = f"{cycles}/{overflows} cycles"

            new_line = f"{ms} ms ({cycles}/{overflows} cycles)"

            print_line = re.sub(match_line, new_line, print_line)

        for match in re.finditer("_us=(\d+)/(\d+)", line):

            cycles = int(match.group(1))

            overflows = int(match.group(2))

            us = (cycles + timer_overflow * overflows) * 1000000 / counter_freq

            match_line = f"_us={cycles}/{overflows}"

            new_line = f"_us={us}"

            print_line = re.sub(match_line, new_line, print_line)

        for match in re.finditer("_ms=(\d+)/(\d+)", line):

            cycles = int(match.group(1))

            overflows = int(match.group(2))

            us = (cycles + timer_overflow * overflows) * 1000 / counter_freq

            match_line = f"_ms={cycles}/{overflows}"

            new_line = f"_ms={ms}"

            print_line = re.sub(match_line, new_line, print_line)

        print(print_line)

    else:

        print(line)