From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 56909 invoked by alias); 4 Sep 2019 21:23:36 -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 56895 invoked by uid 89); 4 Sep 2019 21:23:35 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_PASS autolearn=ham version=3.3.1 spammy= X-HELO: mx1.redhat.com Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Wed, 04 Sep 2019 21:23:34 +0000 Received: from mail-wr1-f72.google.com (mail-wr1-f72.google.com [209.85.221.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 24F527DD11 for ; Wed, 4 Sep 2019 21:23:33 +0000 (UTC) Received: by mail-wr1-f72.google.com with SMTP id v16so7563wrt.17 for ; Wed, 04 Sep 2019 14:23:33 -0700 (PDT) Received: from ?IPv6:2001:8a0:f913:f700:56ee:75ff:fe8d:232b? ([2001:8a0:f913:f700:56ee:75ff:fe8d:232b]) by smtp.gmail.com with ESMTPSA id z142sm217347wmc.24.2019.09.04.14.23.30 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 04 Sep 2019 14:23:30 -0700 (PDT) Subject: Re: [PATCH v2] Improve ptrace-error detection on Linux targets To: Sergio Durigan Junior References: <20190819032918.3536-1-sergiodj@redhat.com> <20190826183205.19008-1-sergiodj@redhat.com> <28c4f743-91f1-59c3-83ff-3f791811f996@redhat.com> <87mufrai1z.fsf@redhat.com> <87zhjjrh7n.fsf@redhat.com> <87d0gfrewj.fsf@redhat.com> <587b2e6b-15ec-0ba1-f425-82ec45eb4ca7@redhat.com> <875zm7rd9v.fsf@redhat.com> Cc: GDB Patches , Eli Zaretskii , Ruslan Kabatsayev From: Pedro Alves Message-ID: <8b3979cd-8c24-42e0-334b-de02cda2b799@redhat.com> Date: Wed, 04 Sep 2019 21:23:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 In-Reply-To: <875zm7rd9v.fsf@redhat.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-SW-Source: 2019-09/txt/msg00044.txt.bz2 On 9/4/19 9:56 PM, Sergio Durigan Junior wrote: >> You could start gdbserver with the restrictions off (like a long >> lived daemon), and then while gdbserver is running enable >> restrictions, I suppose. > Ah, right, I think that would also work. I'm interested in knowing whether the error percolates to the gdb side in a reasonable form. Thanks, Pedro Alves