What is "trucov"

Trucov is an open source code coverage analysis tool for GCC versions 4.0 and later that aims to be a gcov replacement. Trucov improves upon gcov by providing more granular and machine readable output, such as DOT Files representing control flow graph of the program. The use of DOT Files allows for other common tools like GraphViz to be used to produce coverage graphs. Trucov was developed as a senior design project at Washington State University.