From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16514 invoked by alias); 11 Mar 2013 14:56:22 -0000 Received: (qmail 16504 invoked by uid 22791); 11 Mar 2013 14:56:20 -0000 X-SWARE-Spam-Status: No, hits=-7.6 required=5.0 tests=AWL,BAYES_00,KHOP_RCVD_UNTRUST,KHOP_SPAMHAUS_DROP,RCVD_IN_DNSWL_HI,RCVD_IN_HOSTKARMA_W,RP_MATCHES_RCVD,SPF_HELO_PASS 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, 11 Mar 2013 14:56:10 +0000 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id r2BEu5S6028401 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Mon, 11 Mar 2013 10:56:06 -0400 Received: from barimba (ovpn01.gateway.prod.ext.phx2.redhat.com [10.5.9.1]) by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id r2BEu4NH008490 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO); Mon, 11 Mar 2013 10:56:05 -0400 From: Tom Tromey To: Yao Qi Cc: Hui Zhu , gdb-patches ml , Joel Brobecker Subject: Re: [PATCH] Fix agent code generate bug of ref References: <513DDE2C.9080109@codesourcery.com> <87r4jmngr5.fsf@fleche.redhat.com> Date: Mon, 11 Mar 2013 14:56:00 -0000 In-Reply-To: <87r4jmngr5.fsf@fleche.redhat.com> (Tom Tromey's message of "Mon, 11 Mar 2013 08:38:38 -0600") Message-ID: <87k3penfy3.fsf@fleche.redhat.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain 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: 2013-03/txt/msg00466.txt.bz2 Tom> You are correct, but IMO it is simpler to divide each of the case Tom> constants by 8. ... or perhaps use the existing utility function dwarf2loc.c:access_memory, which also handles trace_kludge. Tom