From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from qproxy5-pub.mail.unifiedlayer.com (qproxy5-pub.mail.unifiedlayer.com [69.89.21.30]) by sourceware.org (Postfix) with ESMTPS id CD90F3858421 for ; Tue, 20 Dec 2022 20:25:26 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org CD90F3858421 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=tromey.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=tromey.com Received: from gproxy1-pub.mail.unifiedlayer.com (gproxy1-pub.mail.unifiedlayer.com [69.89.25.95]) by qproxy5.mail.unifiedlayer.com (Postfix) with ESMTP id 00805802EB4E for ; Tue, 20 Dec 2022 20:25:11 +0000 (UTC) Received: from cmgw15.mail.unifiedlayer.com (unknown [10.0.90.130]) by progateway3.mail.pro1.eigbox.com (Postfix) with ESMTP id E74211004224B for ; Tue, 20 Dec 2022 20:24:30 +0000 (UTC) Received: from box5379.bluehost.com ([162.241.216.53]) by cmsmtp with ESMTP id 7jA6pDDTIxJBC7jA6pnLaJ; Tue, 20 Dec 2022 20:24:30 +0000 X-Authority-Reason: nr=8 X-Authority-Analysis: v=2.4 cv=V9y4bcri c=1 sm=1 tr=0 ts=63a219fe a=ApxJNpeYhEAb1aAlGBBbmA==:117 a=ApxJNpeYhEAb1aAlGBBbmA==:17 a=dLZJa+xiwSxG16/P+YVxDGlgEgI=:19 a=sHyYjHe8cH0A:10:nop_rcvd_month_year a=Qbun_eYptAEA:10:endurance_base64_authed_username_1 a=BF0l6qWZ6DutijkRBKMA:9 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tromey.com; s=default; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date:References :Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=TLvnhjKCWtHAZ7ArkMDAkGYGVjlBItWZ/vrhsLDSEQ8=; b=pPuZHAaUuiIZWfm/KG+SF9ZUnB qGFo4ABhp/JhhY/MZwvohOIZ/SmK8tEpDtps8sIG4fQYQE9SMu2I3LzUvn/dQMN9r4bKFC/XXDDzt A7d/KtT1TmUKva/QSY7+zWXpT; Received: from 97-122-76-186.hlrn.qwest.net ([97.122.76.186]:52648 helo=murgatroyd) by box5379.bluehost.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1p7jA6-001sBs-HS; Tue, 20 Dec 2022 13:24:30 -0700 From: Tom Tromey To: Alexey Lapshin via Gdb-patches Cc: "tom@tromey.com" , Alexey Lapshin , Alexey Gerenkov , Anton Maklakov , Ivan Grokhotkov Subject: Re: [PATCH] gdb/python: initialize Python without signal handlers References: <046071702889c1a0bb4fe33df605e865b5df571c.camel@espressif.com> <87edub28g5.fsf@tromey.com> <6ffe1d07cf0a8dc0b455729d8a3cb9fa66c1f2fe.camel@espressif.com> X-Attribution: Tom Date: Tue, 20 Dec 2022 13:24:27 -0700 In-Reply-To: <6ffe1d07cf0a8dc0b455729d8a3cb9fa66c1f2fe.camel@espressif.com> (Alexey Lapshin via Gdb-patches's message of "Wed, 9 Nov 2022 20:40:44 +0000") Message-ID: <87tu1pkemc.fsf@tromey.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - box5379.bluehost.com X-AntiAbuse: Original Domain - sourceware.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - tromey.com X-BWhitelist: no X-Source-IP: 97.122.76.186 X-Source-L: No X-Exim-ID: 1p7jA6-001sBs-HS X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 97-122-76-186.hlrn.qwest.net (murgatroyd) [97.122.76.186]:52648 X-Source-Auth: tom+tromey.com X-Email-Count: 1 X-Source-Cap: ZWx5bnJvYmk7ZWx5bnJvYmk7Ym94NTM3OS5ibHVlaG9zdC5jb20= X-Local-Domain: yes X-Spam-Status: No, score=-3022.2 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,JMQ_SPF_NEUTRAL,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: >> Could you say what these issues are and why it's desirable to make >> this change for all hosts? Alexey> The issues related to signal handlings. For Windows builds CTRL+C does Alexey> not work. We fixed this a different way. Alexey> So, there is no reason to set default Python signal handlings Alexey> that could differ from version to version And it's better to Alexey> handle all signals in GDB itself, not in third-party libraries This makes sense but I wonder if there are other impacts from this change that we wouldn't want. For example, if it affects Python scripts running in gdb. Tom