From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 46103 invoked by alias); 28 Apr 2015 15:12:23 -0000 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 Received: (qmail 45856 invoked by uid 89); 28 Apr 2015 15:12:22 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.1 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2 X-HELO: relay1.mentorg.com 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; Tue, 28 Apr 2015 15:12:21 +0000 Received: from svr-orw-fem-04.mgc.mentorg.com ([147.34.97.41]) by relay1.mentorg.com with esmtp id 1Yn7BJ-0001ie-Ue from Sandra_Loosemore@mentor.com ; Tue, 28 Apr 2015 08:12:17 -0700 Received: from [IPv6:::1] (147.34.91.1) by svr-orw-fem-04.mgc.mentorg.com (147.34.97.41) with Microsoft SMTP Server id 14.3.224.2; Tue, 28 Apr 2015 08:12:17 -0700 Message-ID: <553FA315.2020904@codesourcery.com> Date: Tue, 28 Apr 2015 15:27:00 -0000 From: Sandra Loosemore User-Agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130329 Thunderbird/17.0.5 MIME-Version: 1.0 To: Pedro Alves CC: Yao Qi , Subject: Re: [patch 2/3, nios2] use PTRACE_GETREGSET/SETREGSET in gdbserver References: <55393E8C.8090804@codesourcery.com> <55393FFE.80009@codesourcery.com> <86a8xswlg3.fsf@gmail.com> <553F6DDC.3080403@redhat.com> In-Reply-To: <553F6DDC.3080403@redhat.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-SW-Source: 2015-04/txt/msg01048.txt.bz2 On 04/28/2015 05:24 AM, Pedro Alves wrote: > On 04/28/2015 12:18 PM, Yao Qi wrote: >> Sandra Loosemore writes: >> >>> When glibc support for nios2 was submitted upstream, we were asked to >>> change the ptrace register query interface from >>> PTRACE_GETREGS/PTRACE_SETREGS to >>> PTRACE_GETREGSET/PTRACE_SETREGSET. This patch makes the corresponding >>> change to gdbserver (there is no native GDB support for this target >>> yet). >> >> Hi Sandra, >> Could you show me the discussion archive about ptrace interface change >> request? > > I don't know about a glibc discussion, but I'm to blame for requesting > that on the kernel side: > > https://lkml.org/lkml/2014/4/25/683 Thanks, Pedro, for digging this up; I was mis-remembering in thinking that this change came from the glibc review. It indeed came from the kernel submission instead. -Sandra