From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 88633 invoked by alias); 19 Apr 2017 19:50:56 -0000 Mailing-List: contact elfutils-devel-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Post: List-Help: List-Subscribe: Sender: elfutils-devel-owner@sourceware.org Received: (qmail 88603 invoked by uid 89); 19 Apr 2017 19:50:56 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Checked: by ClamAV 0.99.2 on sourceware.org X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.8 required=5.0 tests=AWL,BAYES_00,KAM_LAZY_DOMAIN_SECURITY autolearn=no version=3.3.2 spammy=Hx-languages-length:397, H*M:181 X-Spam-Status: No, score=-1.8 required=5.0 tests=AWL,BAYES_00,KAM_LAZY_DOMAIN_SECURITY autolearn=no version=3.3.2 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on sourceware.org X-Spam-Level: X-HELO: gnu.wildebeest.org Message-ID: <1492631455.21701.181.camel@klomp.org> Subject: Re: dwfl_attach_state alternative taking Ebl? From: Mark Wielaard To: Ulf Hermann Cc: elfutils-devel@sourceware.org Date: Wed, 19 Apr 2017 19:50:00 -0000 In-Reply-To: <3bdfed4a-6c5e-30fb-2fda-088163d5c3c6@qt.io> References: <2572422.AxEj1gHkJW@milian-kdab2> <1563796.tLH0IFhUAp@milian-kdab2> <1491396394.8380.78.camel@klomp.org> <106538701.WLe4dG4fql@milian-kdab2> <1491912633.8380.470.camel@klomp.org> <3bdfed4a-6c5e-30fb-2fda-088163d5c3c6@qt.io> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Mailer: Evolution 3.12.11 (3.12.11-22.el7) Mime-Version: 1.0 X-SW-Source: 2017-q2/txt/msg00046.txt.bz2 On Tue, 2017-04-11 at 14:27 +0200, Ulf Hermann wrote: > The code would be cleaner if we could attach_state before starting to=20 > parse. And there might be pathological cases where no valid elf file can= =20 > ever be found but we can still unwind by frame pointer. Another reason to try and get the frame pointer based unwinder upstream :) Cheers, Mark