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set operations on gcov output
- From: Adam Crain <jadamcrain at gmail dot com>
- To: gcc-help at gcc dot gnu dot org
- Date: Wed, 10 Apr 2013 14:37:53 -0400
- Subject: set operations on gcov output
Hi,
I did some searching, but couldn't find anything on this concept. I am
wondering if anyone is aware of a tool, or if maybe this is a
capability already embedded in gcov/lcov that I'm can't find.
I have two penetration testers / fuzzers, I want to produce lcov
reports that show their differences. I.e, what code was covered by
both, and also unique coverage for each so I can compare the two for a
paper.
Can someone familiar with these tools suggest a strategy? I'm totally
up for writing a tool myself, just curious what the experts think the
easiest path is.
thanks!