C call tree

[Max]

Hi all,
in order to complete the documentation of a C program, I would like to
have a graphical representation of the function call tree. Do you know
any program able to do that? I have already tried calltree and cflow,
but I am not really satisfied with them. It would be very nice if once
the main() routine is given, such a program would look inside the
source (or object) files and returns a graph (better if in a format
that I can modify later). In my case pointer to function are not used
very often, so I could survive if such a feature is missing.
Any suggestion?
Thanks
Max

 

[Roberto Waltman]

in order to complete the documentation of a C program, I would like to
have a graphical representation of the function call tree.
... I have already tried calltree and cflow,
but I am not really satisfied with them.
...
Any suggestion?

"Understand for C++" (And C, of course.)
http://www.scitools.com/products/understand/cpp/product.php

 

[Ben C]

Hi all,
in order to complete the documentation of a C program, I would like to
have a graphical representation of the function call tree. Do you know
any program able to do that? I have already tried calltree and cflow,
but I am not really satisfied with them. It would be very nice if once
the main() routine is given, such a program would look inside the
source (or object) files and returns a graph (better if in a format
that I can modify later). In my case pointer to function are not used
very often, so I could survive if such a feature is missing.
Any suggestion?
Thanks
Max

Recent versions of kscope do a graphical call tree.

http://kscope.sourceforge.net/

 

[James Dow Allen]

Hi all,
in order to complete the documentation of a C program, I would like to
have a graphical representation of the function call tree.

gprof doesn't output in pictorial form (and ignores uncalled
functions) but does provide other useful information.

James