Is there a (static) JavaScript function call trace tool?

Question

My JS code is getting bigger and bigger and also older. This means that, while working on other projects, I tend to forget all the sequences in which I call my functions. I would like to know if there's a tool which can parse my .js file and produce a (simple) document in which each function has listed all the other function it call. This is just a static source code analysis; I don't need it to do anything at run time.

Overly simplified example:

function firstFunction(){
    ...
    secondFunction();
    thirdFunction(); 
}

function secondFunction(){
    ...
    thirdFunction(); 
}

function thirdFunction(){
    ...
    secondFunction();
    firstFunction(); 
}

The resulted (text) document would simply list the function calls (I don't care about format):

firstFunction: secondFunction, thirdFunction 
secondFunction: thirdFunction
thirdFunction: secondFunction, firstFunction

EDIT: please note that I would like not to change my code; I have tens of functions with some of them calling more than 10-15 other functions; printing messages before or after each function call would require to much time, both for writing and running each scenario.

EDIT no.2: I could do this with any basic text editor by selecting each function name and searching for instances of that name in the file; this method would require much more time and brain cells than I can afford right now; an automated tool would have been perfect.

Answer 1

console.trace() works very well on Google Chrome. In addition console.log() could be handy, when console.log() is called, the stacktrace is also displayed.