This is the mail archive of the
mailing list for the GCC project.
Re: m68k bootstrapping broken
On Wed, Jan 14, 2004 at 12:33:55AM +0100, Bernardo Innocenti wrote:
> I usually use -ggdb. GDB 6.0 still has some problems with the
> ColdFire BDM target, so I'm primarly using 5.3. I vaguely recall
> seeing correct backtraces in the uClinux kernel, which is compiled
> by default with -fomit-frame-pointer. But perhaps
linux kernel is a special case, do you use gdb to debug it?
Code compiled with -ggdb definitely does not have correct
> `-O' also turns on `-fomit-frame-pointer' on machines where doing
> so does not interfere with debugging.
well afaics it does heavilly interfere with debugging on m68k.