Date: Fri, 21 Oct 2011 18:39:24 -0400 From: Alexander Kabaev <kabaev@gmail.com> To: Garrett Cooper <yanegomi@gmail.com> Cc: Wojciech Puchar <wojtek@wojtek.tensor.gdynia.pl>, freebsd-hackers <freebsd-hackers@freebsd.org> Subject: Re: .eh_frame, .eh_frame_hdr - how to remove that trash Message-ID: <20111021183924.2158d226@kan.dnsalias.net> In-Reply-To: <CAGH67wQUe%2BHObUjWq29f6utSN3tcOweK=FQtvGf9vTy7sQa_-Q@mail.gmail.com> References: <alpine.BSF.2.00.1110200937220.33102@wojtek.tensor.gdynia.pl> <20111020082234.GA4568@britannica.bec.de> <alpine.BSF.2.00.1110201244001.36805@wojtek.tensor.gdynia.pl> <4EA00DEF.3030905@FreeBSD.org> <alpine.BSF.2.00.1110210020250.8905@wojtek.tensor.gdynia.pl> <20111020190553.6bf95790@kan.dnsalias.net> <alpine.BSF.2.00.1110210112420.3746@wojtek.tensor.gdynia.pl> <20111020192653.6425f018@kan.dnsalias.net> <alpine.BSF.2.00.1110210951020.11633@wojtek.tensor.gdynia.pl> <CAGH67wQUe%2BHObUjWq29f6utSN3tcOweK=FQtvGf9vTy7sQa_-Q@mail.gmail.com>
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--Sig_/28q.UctdIFDz6cjc75RVw0. Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Fri, 21 Oct 2011 00:54:32 -0700 Garrett Cooper <yanegomi@gmail.com> wrote: > On Fri, Oct 21, 2011 at 12:51 AM, Wojciech Puchar > <wojtek@wojtek.tensor.gdynia.pl> wrote: > >> on entry into each function, which is different from usual x86 > >> convention. > >> Asynchronous unwind info (yeah, same stuff you keep referring to as > >> crap), is the only way you can debug your program or get anything > >> remotely close to usable backtrace, by default. > > > > i understand but i DO NOT called compiler with -g option which > > clearly means that i do not want to debug isn't it? >=20 > It seems like a binutils bug (or somewhere in that immediate > neighborhood) because all debugging related sections should be > stripped out by strip including unwind, correct? > Thanks, > -Garrett NO. Unwind info is a part of the ABI, and its relationship to debug flags as well as to wishes of the OP is very remote. --=20 Alexander Kabaev --Sig_/28q.UctdIFDz6cjc75RVw0. Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (FreeBSD) iD8DBQFOofSiQ6z1jMm+XZYRArF8AJ9JiBYRo8W883pcxREti/Q9ftR/3ACgpiXs nNAWR+Lrpre2JkfGfTIgDSc= =+uf6 -----END PGP SIGNATURE----- --Sig_/28q.UctdIFDz6cjc75RVw0.--
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