Utilities to provide code execution coverage metrics for "C"-coded files. Currently formed of 2 parts:

• annotator : Annotates "C" code such that coverage of the execution can be tracked
• analyser : Analyses the result of annotated code which has been executed

NOTE: This is a very new project and is not yet in a usable state, as such there are no pre-built binaries, etc.

Annotator is build as a clang[1] tool. clang provides a pre-build parser for C, Objective C, C++ and Objective C++. annotator uses the LibTooling library in order to analyse and "re-write" the source code to include annotations necessary to track the flow of execution

I'm currently using Visual Studio 10 for development. I spent a not insignificant amount of time trying to build LLVM on Windows under MinGW and despite trying 3 or 4 different versions of GCC, ran into problems at various stages (including GCC crashing during link). Anyway, in order to build the annotator you'll need to build clang - see the instructions at [3].
Copy the "annotator" subdirectory to llvm/tools/clang/tools/extra and then add

add_subdirectory(coverage)

To the end of llvm/tools/clang/tools/extra/CMakeLists.txt . Re-run cmake.

• [1] http://clang.llvm.org/
• [2] http://clang.llvm.org/docs/LibTooling.html
• [3] http://clang.llvm.org/get_started.html