From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Helmut Eller Newsgroups: gmane.emacs.devel Subject: Re: MPS: Please check if scratch/igc builds with native compilation Date: Tue, 21 May 2024 20:34:36 +0200 Message-ID: <875xv76mkj.fsf@gmail.com> References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="20928"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: Gerd =?utf-8?Q?M=C3=B6llmann?= , Emacs Devel , Eli Zaretskii To: Andrea Corallo Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Tue May 21 20:35:32 2024 Return-path: Envelope-to: ged-emacs-devel@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 1s9UKg-00057D-1Q for ged-emacs-devel@m.gmane-mx.org; Tue, 21 May 2024 20:35:30 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1s9UJz-0006iD-Uc; Tue, 21 May 2024 14:34:47 -0400 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 1s9UJx-0006f8-U4 for emacs-devel@gnu.org; Tue, 21 May 2024 14:34:45 -0400 Original-Received: from mail-wm1-x32f.google.com ([2a00:1450:4864:20::32f]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1s9UJw-00054i-Bz; Tue, 21 May 2024 14:34:45 -0400 Original-Received: by mail-wm1-x32f.google.com with SMTP id 5b1f17b1804b1-41fd5dc0439so35623695e9.0; Tue, 21 May 2024 11:34:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1716316478; x=1716921278; darn=gnu.org; h=mime-version:user-agent:message-id:date:references:in-reply-to :subject:cc:to:from:from:to:cc:subject:date:message-id:reply-to; bh=DfgBSdeRTbujpnUiH85jw8xrNNS8YcvZay64K3bphQY=; b=UvxL37GEgM+wtKOz43lzoeBBd5SVtDPlMpXEExBe/bgW7pQE7l8OXCJouJtULhn8Ho mNwZUU2SzTBYW0Br36y+Yg3OOMWjylGpBI46A+a5kn9TTnLn0zzJfsaVX9uS7ijEO7cr tDBozllz6xsi5UZyPtzZDzn3XMUuQXxUCHSeJ/Oapdn3M0ZBMMqMdTTsxVt9/Nmv8i/K KKzFuwnEy+L9zha55lRG33uKKfEj+eTEWE+gkSK6MHYsAsGJJBN7wcXaI8IWNIeZfx92 oLhc95ztDsez2oHDGSV2+S21gzRYwfxXzaJrVQMWqQ2Tk+lsEy2LjisXet2Ubn7+fjSU fuWw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1716316478; x=1716921278; h=mime-version:user-agent:message-id:date:references:in-reply-to :subject:cc:to:from:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=DfgBSdeRTbujpnUiH85jw8xrNNS8YcvZay64K3bphQY=; b=Pi8fXBv8R81NDLTUPOX96w/swfc1OZ1LDPGFT5nk7Cbwg4X2znm/Qm0quy6NUEnKVz BqJxnWeTAZdgtal54K9wnOdSPYeQwGoyb1Zf5g4ynatKF9nTZt9iw5YrL2Ukl1q9fJlz stD/ikcPqijGjXITGZc9wDMR0aEfbD8V2dE+Uo17Q1e1KR/ETkckLPUk6ZLqPZJAP2Sy jXNdAkTTLKl/xUxb8N5xku+pLgAj/iY4sImjMoJMHm/YjKjkXEp+xf/QagYAGZzWAMDY GAZp5RHV5ocCyVwTGlNyGgSPGEDNUFovGYBbCi7qJdDNQs7H3EIN+zYvxqybmftDxEKx DFSQ== X-Forwarded-Encrypted: i=1; AJvYcCU0D8wu1l+PCspn6fJG0nF3bJv/Kq3GWTI4vVHQGBb3mlML389MJ8MoXM9QsrVTe43IECReEtCC/P42aBWtjRTyq6/Pi8i+eOF9BWIPCrIp0ko= X-Gm-Message-State: AOJu0YyoLDfWPH1pswaeDqMlca6JuxYS71d8IBKMWYLSF5t9FhdkNTx4 P8CsmyuEdoUiCeGJA1SP63SsCkAaBv6fSFWwcYhsdCad/DYuqTNAq4kAsw== X-Google-Smtp-Source: AGHT+IFBuApqixr9mq6WiuZnQgvAQYBrZzIVFfzelMjGn4m1ZMkQPJZSuFViCBoYtq6N4OocYmeAxw== X-Received: by 2002:a05:600c:4591:b0:41e:3272:6476 with SMTP id 5b1f17b1804b1-41fea93a333mr261467575e9.10.1716316478136; Tue, 21 May 2024 11:34:38 -0700 (PDT) Original-Received: from caladan (dial-188233.pool.broadband44.net. [212.46.188.233]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4201592e5f3sm355395215e9.43.2024.05.21.11.34.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 May 2024 11:34:37 -0700 (PDT) In-Reply-To: (Andrea Corallo's message of "Tue, 21 May 2024 13:57:02 -0400") Received-SPF: pass client-ip=2a00:1450:4864:20::32f; envelope-from=eller.helmut@gmail.com; helo=mail-wm1-x32f.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:319453 Archived-At: > And if I run it under gdb I see we get a SIGSEGV in > 'maybe_resize_hash_table' at fns.c:4987 > > memcpy (key, h->key, old_size * sizeof *key); Yes, this probably a memory barrier triggered by an allocation. In gdb you need to say: signal SIGSEGV nostop print pass so that it can continue. Or noprint, what you prefer.