newbiew at gcc argument

[Marcelo Roitburd]

Hi All!

I'm a newbiew , i try to make a search in internte and don't found maybe i 
can't make a good serach.my question is how in g++ or gcc i can make a 
profile of each funtion used in the code, this mean is how much time i 
spend in each function.

I know that i can do by argument, i don't want to write every entrey 
funtion time and every out funtion time..

anyone have some ideia?

thank you

marcelo