Function Call tree program - un compiled code

[Ham]

Hi

I am looking for a function call tree program to map the function calls
of my project. I however do not want to compile my project. All the
programs I have found for this require you to compile the project which
may span over 20 files or so.

I would prefer the output probably to be in text so I can create a perl
script to analyse the results.

Any ideas?

 

[Ian Collins]

Hi

I am looking for a function call tree program to map the function calls
of my project. I however do not want to compile my project. All the
programs I have found for this require you to compile the project which
may span over 20 files or so.

So? For the few seconds that would take, just do it.

 

[Ham]

So? For the few seconds that would take, just do it.

I don't have access to all of the options for compilation and the
compiler used. It is an embedded system. I just have the code.

 

[kondal]

Hi

I am looking for a function call tree program to map the function calls
of my project. I however do not want to compile my project. All the
programs I have found for this require you to compile the project which
may span over 20 files or so.

I would prefer the output probably to be in text so I can create a perl
script to analyse the results.

Any ideas?

You need special tools/IDE that parse through the entire project to
generate the function call tree. I'm trying to find an open source /
free tool to do this.

I ended up in using ctags, cscope and source navigator to help to solve
the problem to some extent. They will not generate a function call tree
but will help me to traverse through the program.

Best of luck in writing the perl script.

-kondal

 

[Ian Collins]

Ian Collins wrote:



I don't have access to all of the options for compilation and the
compiler used. It is an embedded system. I just have the code.

Well any tool will have to be able to parse the code, so you may as well
compile it with an compiler/IDE that gives you the output you require.
Those I have used have had options to skip code generation and just
produce code data.

All of these tools fail in the presence of functions called through
function pointers.

 

[Jack Klein]

Hi

I am looking for a function call tree program to map the function calls
of my project. I however do not want to compile my project. All the
programs I have found for this require you to compile the project which
may span over 20 files or so.

I would prefer the output probably to be in text so I can create a perl
script to analyse the results.

Any ideas?

This is off-topic, of course, but have you looked at Doxygen?