This is the mail archive of the
mailing list for the GCC project.
Re: PATCH: Turn on -fomit-frame-pointer by default for 32bit Linux/x86
> Most DWARF unwinding data is not async-signal safe (i.e. it is not
> generated with -fasynchronous-unwind-tables). So using it to
> generate a backtrace from an asynchronous signal handler wouldn't be
x86-64 defaults to -fasynchronous-unwind-tables. i386 when this
change was done would need too.
firstname.lastname@example.org -- Speaking for myself only.