Em Wed, Jan 16, 2019 at 03:47:50PM +0000, Nick Clifton escreveu: > Hi Arnaldo, > > >> Unfortunately the annobin notes will probably not be very helpful as they > >> only record a minor subset of the typical gcc command line options. > >> (Specifically: -O, -g, -D_FORTIFY_SOURCE, -D_GLIBCXX_ASSERTIONS, > >> -fcf-protection, -fpic (and variants), -fshort-enum, > >> -fstack-clash-protection, > >> -fstack-protector, -mstackrealign, -fexceptions). > > > > Humm, is -fno-omit-frame-pointer there by any chance? :-) > > Not at the moment, although it could be added. All of the options > mentioned in the above list are recorded because they have an impact > on the security hardening of the binary. Other options are ignored > because, at least for now, they have no security implications.
Would be interestint to have that info, as we could hint the user that backtraces should be done with something else than '--call-graph fp' :-) - Arnaldo
