From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 24741 invoked by alias); 2 Oct 2013 22:20:53 -0000 Mailing-List: contact libc-ports-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: libc-ports-owner@sourceware.org Received: (qmail 24727 invoked by uid 89); 2 Oct 2013 22:20:53 -0000 Received: from relay1.mentorg.com (HELO relay1.mentorg.com) (192.94.38.131) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Wed, 02 Oct 2013 22:20:53 +0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.2 required=5.0 tests=AWL,BAYES_05,RDNS_NONE,SPF_HELO_FAIL autolearn=no version=3.3.2 X-HELO: relay1.mentorg.com Received: from svr-orw-exc-10.mgc.mentorg.com ([147.34.98.58]) by relay1.mentorg.com with esmtp id 1VRUmm-0000H8-V4 from joseph_myers@mentor.com ; Wed, 02 Oct 2013 15:20:48 -0700 Received: from SVR-IES-FEM-01.mgc.mentorg.com ([137.202.0.104]) by SVR-ORW-EXC-10.mgc.mentorg.com with Microsoft SMTPSVC(6.0.3790.4675); Wed, 2 Oct 2013 15:20:48 -0700 Received: from digraph.polyomino.org.uk (137.202.0.76) by SVR-IES-FEM-01.mgc.mentorg.com (137.202.0.104) with Microsoft SMTP Server id 14.2.247.3; Wed, 2 Oct 2013 23:20:47 +0100 Received: from jsm28 (helo=localhost) by digraph.polyomino.org.uk with local-esmtp (Exim 4.76) (envelope-from ) id 1VRUmk-0005zV-0e; Wed, 02 Oct 2013 22:20:46 +0000 Date: Wed, 02 Oct 2013 22:20:00 -0000 From: "Joseph S. Myers" To: Will Newton CC: , Subject: Re: [PATCH v3] ARM: Add pointer encryption support. In-Reply-To: <5249ABC9.4090903@linaro.org> Message-ID: References: <5249ABC9.4090903@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" X-SW-Source: 2013-10/txt/msg00000.txt.bz2 On Mon, 30 Sep 2013, Will Newton wrote: > 2013-09-27 Will Newton > > * sysdeps/arm/__longjmp.S (__longjmp): Demangle fp, sp > and lr when restoring register values. > * sysdeps/arm/include/bits/setjmp.h (JMP_BUF_REGLIST): Remove > sp and lr from list and replace fp with a4. > * sysdeps/arm/jmpbuf-unwind.h (_jmpbuf_sp): New function. > (_JMPBUF_UNWINDS_ADJ): Call _jmpbuf_sp. > * sysdeps/arm/setjmp.S (__sigsetjmp): Mangle fp, sp and lr > before storing register values. > * sysdeps/arm/sysdep.h (LDST_GLOBAL): New macro. > * sysdeps/unix/sysv/linux/arm/sysdep.h (PTR_MANGLE): New macro. > (PTR_DEMANGLE): Likewise. (PTR_MANGLE2): Likewise. > (PTR_DEMANGLE2): Likewise. OK with formatting fixed: > +#if (defined NOT_IN_libc && defined IS_IN_rtld) || (!defined SHARED && (!defined NOT_IN_libc || defined IS_IN_libpthread)) This line is over 79 columns. -- Joseph S. Myers joseph@codesourcery.com