From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12026 invoked by alias); 31 Oct 2003 23:01:33 -0000 Mailing-List: contact gdb-patches-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sources.redhat.com Received: (qmail 12008 invoked from network); 31 Oct 2003 23:01:30 -0000 Received: from unknown (HELO palrel10.hp.com) (156.153.255.245) by sources.redhat.com with SMTP; 31 Oct 2003 23:01:30 -0000 Received: from hplms2.hpl.hp.com (hplms2.hpl.hp.com [15.0.152.33]) by palrel10.hp.com (Postfix) with ESMTP id C20701C02B3B; Fri, 31 Oct 2003 15:01:29 -0800 (PST) Received: from napali.hpl.hp.com (napali.hpl.hp.com [15.4.89.123]) by hplms2.hpl.hp.com (8.12.10/8.12.10/HPL-PA Hub) with ESMTP id h9VN1TRU003776; Fri, 31 Oct 2003 15:01:29 -0800 (PST) Received: from napali.hpl.hp.com (napali [127.0.0.1]) by napali.hpl.hp.com (8.12.3/8.12.3/Debian-6.6) with ESMTP id h9VN1SFO010625; Fri, 31 Oct 2003 15:01:28 -0800 Received: (from davidm@localhost) by napali.hpl.hp.com (8.12.3/8.12.3/Debian-6.6) id h9VN1Sld010621; Fri, 31 Oct 2003 15:01:28 -0800 From: David Mosberger MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <16290.59848.668396.112316@napali.hpl.hp.com> Date: Fri, 31 Oct 2003 23:01:00 -0000 To: Marcel Moolenaar Cc: "J. Johnston" , gdb-patches@sources.redhat.com, Andrew Cagney , kevinb@redhat.com, davidm@hpl.hp.com Subject: Re: getunwind syscall In-Reply-To: <20031031214215.GB67387@dhcp01.pn.xcllnt.net> References: <3FA2B7CA.5070200@redhat.com> <20031031214215.GB67387@dhcp01.pn.xcllnt.net> Reply-To: davidm@hpl.hp.com X-URL: http://www.hpl.hp.com/personal/David_Mosberger/ X-SW-Source: 2003-10/txt/msg00898.txt.bz2 >>>>> On Fri, 31 Oct 2003 13:42:15 -0800, Marcel Moolenaar said: Marcel> On Fri, Oct 31, 2003 at 02:28:10PM -0500, J. Johnston wrote: >> -------- Original Message -------- >> >>>>>On Thu, 30 Oct 2003 14:20:13 -0500, "J. Johnston" >> >>>>> said: >> >> Nothing which involves a syscall is acceptable in a tdep file. >> >> That's what the t means - target support. Andrew> Is this information available via /proc? In a core file? >> The unwind info for the Linux kernel does get included in the >> core-dump (see Roland McGrath's work on this), but it is not >> available via /proc. Marcel> Just to be unambiguous: I assume it's only the unwind Marcel> information for kernel functions that are visible and/or Marcel> accessable in user space and not the unwind information for Marcel> the kernel at large, and the coredump is one corresponding Marcel> to a process, not the kernel; right? Correct. --david