return address in __cyg_profile_func_exit

[Laurent Burgy]

Hi,

I've been unable to find a high-level way of getting the original
return address of a function when entering __cyg_profile_func_exit.

__cyg_profile_func_exit is executed at the end of a function, is there
any way (with a builting) to retrieve the original returned value.
That would enable me to investigate the returned values without
modifying the calling site. The information must be somewhere but I
don't know how to reach it. (Getting EBX is not an option that I
consider since the value may depend on the level of optimization -i've
seen it only works with -O0).


Thanks...



--
Laurent Burgy