From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 32601 invoked by alias); 27 Aug 2009 02:22:57 -0000 Received: (qmail 32438 invoked by uid 22791); 27 Aug 2009 02:22:56 -0000 X-SWARE-Spam-Status: No, hits=-1.5 required=5.0 tests=AWL,BAYES_00,J_CHICKENPOX_42,SARE_MSGID_LONG40,SPF_PASS X-Spam-Check-By: sourceware.org Received: from smtp-out.google.com (HELO smtp-out.google.com) (216.239.45.13) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 27 Aug 2009 02:22:50 +0000 Received: from spaceape9.eur.corp.google.com (spaceape9.eur.corp.google.com [172.28.16.143]) by smtp-out.google.com with ESMTP id n7R2MkXK014967 for ; Wed, 26 Aug 2009 19:22:47 -0700 Received: from pzk27 (pzk27.prod.google.com [10.243.19.155]) by spaceape9.eur.corp.google.com with ESMTP id n7R2MhYV028939 for ; Wed, 26 Aug 2009 19:22:44 -0700 Received: by pzk27 with SMTP id 27so789055pzk.9 for ; Wed, 26 Aug 2009 19:22:43 -0700 (PDT) MIME-Version: 1.0 Received: by 10.141.29.4 with SMTP id g4mr4136537rvj.191.1251339763176; Wed, 26 Aug 2009 19:22:43 -0700 (PDT) In-Reply-To: <20090826224544.GA21303@host0.dyn.jankratochvil.net> References: <8ac60eac0908201340k6b759eb5o9bb73c8f473d8785@mail.gmail.com> <200908211130.n7LBUCJc011108@d12av02.megacenter.de.ibm.com> <8ac60eac0908231548x135edf2doa04fa59a49455bcd@mail.gmail.com> <8ac60eac0908260020l4200cf84v2686a76b5858d13@mail.gmail.com> <20090826120349.GA10411@host0.dyn.jankratochvil.net> <8ac60eac0908260737x4458c789o18c9d01bffa8c73c@mail.gmail.com> <20090826224544.GA21303@host0.dyn.jankratochvil.net> Date: Thu, 27 Aug 2009 02:56:00 -0000 Message-ID: <8ac60eac0908261922p1a8810e3nf6bb257a3e99ca03@mail.gmail.com> Subject: Re: [patch] Speed up find_pc_section From: Paul Pluzhnikov To: Jan Kratochvil Cc: Ulrich Weigand , gdb-patches ml , Tom Tromey Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-System-Of-Record: true X-IsSubscribed: yes Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org X-SW-Source: 2009-08/txt/msg00473.txt.bz2 On Wed, Aug 26, 2009 at 3:45 PM, Jan Kratochvil wrote: > On Wed, 26 Aug 2009 16:37:24 +0200, Paul Pluzhnikov wrote: >> When I extract vdso.so via attached dump-vdso.c (Fedora disallows >> reading of /proc/self/mem), > > Sorry I did not expect a dumper would be needed. =A0I usually dump VDSO > by GDB `dump memory' Thanks for the pointer. > (after reading its address in /proc/PID/maps). You don't have to do that: 'info auxv' will show you the address in AT_SYSINFO_EHDR entry :-) --=20 Paul Pluzhnikov