user/sven/linux.git/scripts/gcc-plugins/cyc_complexity_plugin.c, branch v4.9.74Linux Kernel
https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v4.9.742016-10-31T17:40:13Zgcc-plugins: Export symbols needed by gcc2016-10-31T17:40:13ZKees Cookkeescook@chromium.org2016-10-31T17:40:13Zurn:sha1:da7389ac6c83e7aa8b04ebe5ba546df2a7873c5c
This explicitly exports symbols that gcc expects from plugins.
Based on code from Emese Revfy.
Signed-off-by: Kees Cook <keescook@chromium.org>
Add Cyclomatic complexity GCC plugin2016-06-07T20:57:10ZEmese Revfyre.emese@gmail.com2016-05-23T22:10:35Zurn:sha1:0dae776c6bf31e779c172753f6e2d6426eb42523
Add a very simple plugin to demonstrate the GCC plugin infrastructure. This GCC
plugin computes the cyclomatic complexity of each function.
The complexity M of a function's control flow graph is defined as:
M = E - N + 2P
where
E = the number of edges
N = the number of nodes
P = the number of connected components (exit nodes).
Signed-off-by: Emese Revfy <re.emese@gmail.com>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Michal Marek <mmarek@suse.com>