From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 28744 invoked by alias); 30 Dec 2010 17:19:17 -0000 Received: (qmail 28732 invoked by uid 22791); 30 Dec 2010 17:19:15 -0000 X-SWARE-Spam-Status: No, hits=-1.9 required=5.0 tests=BAYES_00,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from mail.codesourcery.com (HELO mail.codesourcery.com) (38.113.113.100) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 30 Dec 2010 17:19:09 +0000 Received: (qmail 31359 invoked from network); 30 Dec 2010 17:19:08 -0000 Received: from unknown (HELO ?10.0.0.139?) (zwelch@127.0.0.2) by mail.codesourcery.com with ESMTPA; 30 Dec 2010 17:19:08 -0000 Message-ID: <4D1CBF0B.9050901@codesourcery.com> Date: Thu, 30 Dec 2010 17:28:00 -0000 From: Zach Welch User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.12) Gecko/20101203 Lightning/1.0b3pre Thunderbird/3.1.6 MIME-Version: 1.0 To: Zachary T Welch CC: binutils@sourceware.org Subject: Re: [PATCH] Decode all ARM unwind instructions in readelf References: <1291423323-31258-1-git-send-email-zwelch@codesourcery.com> In-Reply-To: <1291423323-31258-1-git-send-email-zwelch@codesourcery.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Mailing-List: contact binutils-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: binutils-owner@sourceware.org X-SW-Source: 2010-12/txt/msg00655.txt.bz2 Ping? It's worth noting that one of these newly decoded instructions can be found in Linaro's libc.so.6, so they can appear in the wild. On 12/03/2010 04:42 PM, Zachary T Welch wrote: > This patch implements decoding of all remaining unwind instructions > specified by the Exception Handling ABI for ARM Architecture (IHI 0038A). > Implements decoding of ARM unwind instructions for ARM VFP/NEON (D0-D31) > and Intel Wireless MMX registers (wR0-wR15, wCGR0-wCGR4). All remaining > encodings are specified by the ARM ABI as spare or reserved instructions. > > 2010-12-03 Zachary T Welch > > * readelf.c (decode_arm_unwind): Implement decoding of remaining > ARM unwind instructions (i.e. VFP/NEON and Intel Wireless MMX). -- Zach Welch CodeSourcery zwelch@codesourcery.com (650) 331-3385 x743