From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Pip Cet via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#74831: 31.0.50; scratch/igc: segfaults on startup when called under gdb Date: Fri, 13 Dec 2024 08:59:33 +0000 Message-ID: <87pllwgdrs.fsf@protonmail.com> References: <87ikrp3rl3.fsf@no.lan> <86jzc5ymue.fsf@gnu.org> <87cyhw513i.fsf@no.lan> <86frmszwai.fsf@gnu.org> <871pyc4zc1.fsf@no.lan> <86cyhwzq5c.fsf@gnu.org> Reply-To: Pip Cet Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="40370"; mail-complaints-to="usenet@ciao.gmane.io" Cc: eliz@gnu.org, telegraph@gmx.net To: 74831@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Dec 13 10:00:16 2024 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1tM1Wx-000AKl-Md for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 13 Dec 2024 10:00:15 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tM1Wl-0000JX-Vb; Fri, 13 Dec 2024 04:00:04 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tM1Wl-0000Ix-0r for bug-gnu-emacs@gnu.org; Fri, 13 Dec 2024 04:00:03 -0500 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1tM1Wk-0005VC-N9 for bug-gnu-emacs@gnu.org; Fri, 13 Dec 2024 04:00:02 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debbugs.gnu.org; s=debbugs-gnu-org; h=MIME-Version:References:In-Reply-To:From:Date:To:Subject; bh=jcCJ6ICDpLsJjUIU/RlRKsGmLJTuLDEddQBaKaQywiY=; b=mj9NZYW30rS/bbJm5ZqPRND/jQxJfd3qWdTAAHyFbE4QJoIj6HYI0rdA2Z+iVeH45M4vdP2isvHabhX99Iju2ixvpN0uGjLesQnwXrGn26Eq3aOltts/zjoU965QzH0CWyn+rCZv4K5m+5nfZS9ZPlFpyJWqz3ctmJnRhji3FuhG6N7E8ETvRRwigMG2zhSKejNXugNlBTDMSsurGFphIW3F64cibIzNVAvnS0sn1ctm3LYMAnrzWwQVPdC0iXyHaH0fDNtC0+igOLaJ9GQ/rkqI7loPJOuIa0tSzrBe+6pklZiolCgv2VxAqcz4DOwtGgy9iDMFc6ZjBlKOxblpuQ==; Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1tM1Wk-0001v1-FB for bug-gnu-emacs@gnu.org; Fri, 13 Dec 2024 04:00:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Pip Cet Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 13 Dec 2024 09:00:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 74831 X-GNU-PR-Package: emacs Original-Received: via spool by 74831-submit@debbugs.gnu.org id=B74831.17340803997329 (code B ref 74831); Fri, 13 Dec 2024 09:00:02 +0000 Original-Received: (at 74831) by debbugs.gnu.org; 13 Dec 2024 08:59:59 +0000 Original-Received: from localhost ([127.0.0.1]:41540 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1tM1Wh-0001u9-1M for submit@debbugs.gnu.org; Fri, 13 Dec 2024 03:59:59 -0500 Original-Received: from mail-4322.protonmail.ch ([185.70.43.22]:31039) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1tM1We-0001tf-3v for 74831@debbugs.gnu.org; Fri, 13 Dec 2024 03:59:57 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1734080378; x=1734339578; bh=jcCJ6ICDpLsJjUIU/RlRKsGmLJTuLDEddQBaKaQywiY=; h=Date:To:From:Cc:Subject:Message-ID:In-Reply-To:References: Feedback-ID:From:To:Cc:Date:Subject:Reply-To:Feedback-ID: Message-ID:BIMI-Selector:List-Unsubscribe:List-Unsubscribe-Post; b=quKA+MVgyCwjkb2XCBccJYfNdssYVFjaLWVhJBKeQpShxooB0DgwT+aRFoanj1CCc 1D67wEFcltUrIRdDuip7qoagzQb9RGfThVqOHGn6rZfbBLoxdk9gyJW2yaEnnUiYW7 xmHLWabQSAiSjVH1noe31eH9kd2uJVpkCBy5MK7/ygvv5nWu6BL1W7fDgkv/sorBPn VA880fvudckdpDUHStwy6/obgLgNhNkZq3MCsEwLFVW84yrsUl/d7FFwmpIp246wbg 3vntbAplNzzpzBnl+EHRZcXSyu5dQcnQAmaF4y0cJi4dD6lrtr8kLRV/jbd8CTcG1T HhPwfhwn7cRGg== In-Reply-To: <86cyhwzq5c.fsf@gnu.org> Feedback-ID: 112775352:user:proton X-Pm-Message-ID: 2f7d25e84e5698b22a004b24c93cc02e2156978a X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:296964 Archived-At: "Eli Zaretskii" writes: >> > I think we can close this bug now. >> >> Fine with me. > > Done. Sorry to respond to a closed bug report, but I just pushed a change to README-IGC which mentions the use of SIGSEGV by MPS. While there is more to be said on the topic (users of lldb on non-macOS systems have to change signal disposition manually, right now; and solaris/sparc gdb loses the siginfo information when receiving a SIGSEGV, which means MPS builds on those systems happen to work but cannot be debugged with gdb), I've tried to keep it short. Thanks again for the report! Pip