From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2134 invoked by alias); 14 Feb 2011 22:23:37 -0000 Received: (qmail 2121 invoked by uid 22791); 14 Feb 2011 22:23:36 -0000 X-SWARE-Spam-Status: No, hits=-6.3 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_HI,SPF_HELO_PASS,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 14 Feb 2011 22:23:31 +0000 Received: from int-mx01.intmail.prod.int.phx2.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id p1EMNNFq009521 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Mon, 14 Feb 2011 17:23:23 -0500 Received: from host1.dyn.jankratochvil.net (ovpn01.gateway.prod.ext.phx2.redhat.com [10.5.9.1]) by int-mx01.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id p1EMNLT1000932 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 14 Feb 2011 17:23:23 -0500 Received: from host1.dyn.jankratochvil.net (localhost [127.0.0.1]) by host1.dyn.jankratochvil.net (8.14.4/8.14.4) with ESMTP id p1EMNKRq010982; Mon, 14 Feb 2011 23:23:20 +0100 Received: (from jkratoch@localhost) by host1.dyn.jankratochvil.net (8.14.4/8.14.4/Submit) id p1EMNJwn010981; Mon, 14 Feb 2011 23:23:19 +0100 Date: Mon, 14 Feb 2011 22:30:00 -0000 From: Jan Kratochvil To: Pedro Alves Cc: gdb-patches@sourceware.org Subject: Re: [unavailable values part 1, 04/17] map unavailable memory to unavailable value contents Message-ID: <20110214222319.GA10965@host1.dyn.jankratochvil.net> References: <201102071429.40838.pedro@codesourcery.com> <20110214115958.GD2454@host1.dyn.jankratochvil.net> <201102142211.11899.pedro@codesourcery.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201102142211.11899.pedro@codesourcery.com> User-Agent: Mutt/1.5.21 (2010-09-15) 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: 2011-02/txt/msg00307.txt.bz2 On Mon, 14 Feb 2011 23:11:11 +0100, Pedro Alves wrote: > On Monday 14 February 2011 12:00:00, Jan Kratochvil wrote: > > > + /* Fallback to reading from read-only sections. */ > > > + table = target_get_section_table (&exec_ops); > > > > Cannot be table NULL? > > The exec target always returns a non-NULL table. It may > be empty though (sections == sections_end). Aha, I see now - due to that `&exec_ops'. Thanks, Jan