Small script to find out the relationship between two or more C functions from stack traces gathered with gdb.
Outputs graph showing relationships as Graphviz (DOT) file.
autoreconf --installTo install, use the usual GNU Autotools procedure:
./configure
make
# Normally as root:
make installzusammhg outfile function1 function2 ... -- command_to_debug
The resulting graph (outfile) can be viewed using any DOT viewer, e.g.
xdot outfile