Date: Mon, 2 Mar 2015 19:30:12 +1100 (EST) From: ImporterDeals <importerdeals@inxserver.com.au> To: freebsd-bugs@freebsd.org Subject: Professional Modern Office Desk Message-ID: <INX.14b3d7fa5d1d3eb07f1744edd6e.23.2656f.23608.14bd94979ad207.bounce_importerdeals@inxserver.com.au>
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Importer Deals Pedestal Office Desk: http://rdir.importerdeals.com.au/d/d.html?q000006q00jris00d0000lyi00000000000flxb05 240 Watt Solar Folding - $290: http://rdir.importerdeals.com.au/d/d.html?q000004y00jris00d0000lyi00000000000fkg2i5 Safe Wash - $299: http://rdir.importerdeals.com.au/d/d.html?q000005000jris00d0000lyi00000000000fksdi5 un-subscribe: http://rdir.importerdeals.com.au/d/d.html?q000005i00jris00k0000lyi00000000000fck7i5 From owner-freebsd-bugs@FreeBSD.ORG Mon Mar 2 10:30:53 2015 Return-Path: <owner-freebsd-bugs@FreeBSD.ORG> Delivered-To: freebsd-bugs@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 8B0AF655 for <freebsd-bugs@FreeBSD.org>; Mon, 2 Mar 2015 10:30:53 +0000 (UTC) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 5960EDC5 for <freebsd-bugs@FreeBSD.org>; Mon, 2 Mar 2015 10:30:53 +0000 (UTC) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.14.9/8.14.9) with ESMTP id t22AUrug079553 for <freebsd-bugs@FreeBSD.org>; Mon, 2 Mar 2015 10:30:53 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 198151] /usr/include/sys/elf64.h macro ELF64_R_INFO needs a cast Date: Mon, 02 Mar 2015 10:30:53 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 9.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: jphartmann@gmail.com X-Bugzilla-Status: New X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter attachments.created Message-ID: <bug-198151-8@https.bugs.freebsd.org/bugzilla/> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Bug reports <freebsd-bugs.freebsd.org> List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-bugs>, <mailto:freebsd-bugs-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-bugs/> List-Post: <mailto:freebsd-bugs@freebsd.org> List-Help: <mailto:freebsd-bugs-request@freebsd.org?subject=help> List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-bugs>, <mailto:freebsd-bugs-request@freebsd.org?subject=subscribe> X-List-Received-Date: Mon, 02 Mar 2015 10:30:53 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=198151 Bug ID: 198151 Summary: /usr/include/sys/elf64.h macro ELF64_R_INFO needs a cast Product: Base System Version: 9.1-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: bin Assignee: freebsd-bugs@FreeBSD.org Reporter: jphartmann@gmail.com Created attachment 153658 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=153658&action=edit Trivial test case https://svnweb.freebsd.org/base/head/sys/sys/elf64.h?revision=276539&view=markup Line 160 in the current SVN: #define ELF64_R_INFO(sym, type) (((sym) << 32) + ((type) & 0xffffffffL)) This means that sym is not promoted to 64 bit and as a result it is truncated by the shift. Gcc 4.2.1 issues a warning about this. cc1: warnings being treated as errors elf.c: In function 'elfrld': elf.c:513: warning: left shift count >= width of type Linux defines the macro as #define ELF64_R_INFO(sym,type) ((((Elf64_Xword) (sym)) << 32) + (type)) [john@fb91 ~/src/z/hlasm]$ gcc --version gcc (GCC) 4.2.1 20070831 patched [FreeBSD] Copyright (C) 2007 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. [john@fb91 ~/src/z/hlasm]$ uname -a FreeBSD fb91.jphartmann.net 9.1-RELEASE-p10 FreeBSD 9.1-RELEASE-p10 #0: Tue Apr 8 06:17:44 CEST 2014 root@fb91.jphartmann.net:/usr/obj/usr/src/sys/GENERIC amd64 Test case in FreeBSD 9.1: [john@fb91 ~/src/testing]$ gcc ebug.c -o ebug ebug.c: In function 'main': ebug.c:25: warning: left shift count >= width of type [john@fb91 ~/src/testing]$ ./ebug 000000 000000 020000 000000 000000 000000 Same on Linux: [/home/john/src/testing] ./ebug 000000 000000 020000 010000 000000 000000 -- You are receiving this mail because: You are the assignee for the bug.
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