With my rather poor knowledge of all this, I think that detecting
function calls and return is a tricky problem
(when it has to be handled properly in all cases).
To my knowledge, callgrind has done this work of detecting function
calls.
So, you might see how to modify callgrind to fullfil your needs.
Philippe
________________________________
From: Sky Dai [mailto:[email protected]]
Sent: Sunday 27 February 2011 10:09
To: valgrind
Subject: [Valgrind-users] Intercepts all returns of functions
Hi all,
I want to instrument on every return of every functions. That is
to say, I want to do something just before the return of functions and
also do something after the return of functions. I know some simple
instrumentations on IRs, yet I have no idea how to implement that
instrumentation. Any suggestion will be appreciated.
Thank you in advance!
All the best,
Xuefeng Dai
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