Hi all, some times ago I wrote about a modification of the '-finstrument-functions' option of 'gcc'. My goal was (and is still) to obtain additionnal informations about functions (as symbols addresses is sometime not enough).
So I made a patch to allow to send more data to the __cyg_profile_func_enter/exit : - function name (level 0, 1 and 2) - file name - line number - function Id I'm currently building the patch for the 4.1 last snapshot... My questions are: - is it better to create a new option (i.e. instrument-functions-full) or to modify the behavior of 'instrument-functions' ? - maybe the user should be able to indicate at compilation time what are the informations he wants to get (i.e. -fintrument-functions -finstrument-format "<requested fields>"). Any idea/suggestion ? Thank in advance. Regards, -- Yannick Perret
