http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51358
--- Comment #7 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-08-13 08:55:05 UTC --- (In reply to comment #4) > It would not be helpful, systemtap would then see no data (just not wrong > data). > > Also at that time location list will need to be used and currently GDB when it > sees any location list it thinks it no longer needs to skip the prologue. > OTOH GDB could look at -grecord-gcc-switches first which it currently does not > so I should just finally implement -grecord-gcc-switches in GDB in such case. I think seeing wrong data, thus, wrong-debug is never superior over "no debug info / no data".
