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Re: dwarf2 unwinding for i386
- From: "Dylan Cuthbert" <dylan at q-games dot com>
- To: gdb at sources dot redhat dot com
- Date: Tue, 2 Jul 2002 18:23:29 +0900
- Subject: Re: dwarf2 unwinding for i386
- Newsgroups: gmane.comp.gdb.user
- References: <3D172112.1050108@suse.cz>
Could this be what's causing our problems on the cygwin platform?
We are compiling with the latest version of g++ (3.1) and trying to debug
with 5.2 of the debugger but get segment faults galore.
Could it be that the cygwin stuff is compiled in 386 mode and causing our
woes?
This is really stumping us as we need a debugger, and currently gcc/gdb
isn't really a good solution at the moment.
Regards
--
---------------------------------
Q-Games, Dylan Cuthbert.
http://www.q-games.com
"Michal Ludvig" <mludvig@suse.cz> wrote in message
news:3D172112.1050108@suse.cz...
> Hi all,
> what do you think about adding dwarf2 unwinding (dwarf2cfi.c) to i386
> target? On x86-64 we are already using it for some time now and it seems
> to be quite stable. GCC folks are about to switch omit-frame-pointer on
> by default for i386 in a near future, but are waiting (as I understand
> it) for GDB to implement dwarf2 unwinding, so that the resulting code
> could be debugged. Can we make at least a testing branch with this
> support? Opinions? MarkK?
>
> Michal Ludvig
> --
> * SuSE CR, s.r.o * mludvig@suse.cz
> * +420 2 9654 5373 * http://www.suse.cz
>
>