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: Forwording symbols Date: Tue, 18 Jun 2024 18:37:52 +0200 Message-ID: <87frta9pgf.fsf@gmail.com> References: <87jziod6yc.fsf@gmail.com> <874j9rcuf6.fsf@gmail.com> <87y173bda9.fsf@gmail.com> <87plsfbcd5.fsf@gmail.com> <86cyoeqvfc.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="20757"; 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@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Tue Jun 18 18:38:38 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 1sJbqw-0005D7-Dz for ged-emacs-devel@m.gmane-mx.org; Tue, 18 Jun 2024 18:38:38 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sJbqO-0005NN-EW; Tue, 18 Jun 2024 12:38:04 -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 1sJbqJ-0005M1-ID for emacs-devel@gnu.org; Tue, 18 Jun 2024 12:38:00 -0400 Original-Received: from mail-ed1-x530.google.com ([2a00:1450:4864:20::530]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1sJbqF-00052g-RM; Tue, 18 Jun 2024 12:37:57 -0400 Original-Received: by mail-ed1-x530.google.com with SMTP id 4fb4d7f45d1cf-57cbc66a0a6so2475257a12.1; Tue, 18 Jun 2024 09:37:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1718728673; x=1719333473; 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=w3qNYPcAS3ia1OoD2Cq2S/mOeFRhHIqajDdvC3GKNoU=; b=gQZYYsTDaimrZFnLypguZeHWUt9Ia2MZQBvXHnRW0LpsG/BvG4kWdssKz/266E3Zbi D6onab1CmB9GAliqdlrMYh+gDcR+rCKEA4dpSZ+Yn1sssPzeigi/V3JWDrWQq7VRyZQZ xMz/2hXjNdXig5RgoSOxUZWj0PdIN+4M5CxoX0Kiapr5Q6oLOnwNeJUrKUQBN/xsRPKb iIK9b2/D4R4LG7LQq+kjVfY7OY7t8rtwI/wPXPRcsp3a7uW512c1uaRRrLp4IhZDU1TW bre1q2wohZz6ZCBQCh6vShxSGuKkmtv4uBSfXiqO/mJpmrR0NjWnX33kL/zYPKwvdYSP vOsw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1718728673; x=1719333473; 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=w3qNYPcAS3ia1OoD2Cq2S/mOeFRhHIqajDdvC3GKNoU=; b=LHLYcNrWgT4umr/0jXqN6dX9jzidZIF4YiTf/lSQmhaJ5wDVfolEUrGv/ufrOTA1Xv qmT2fRv8A/qibPDIHk7+Fhyz3uZ2tFqWl8clC3XKhDkRItAe2J42NRL1I1r9a/Pj6RX6 Aswxsg6506gFYQXtMhYnqcX4FcDTnLjSdOs5of18ImaIcmUFBRoXrlFwN/e/hTh/GqbP QYwdQceW1nqlSJuOvj5ES+i6J6OFaRSlb+UcSsw1OkfdzgAw8a1gL/vN/rneWDVugd5S UQ/aikAaL6vwkfpebqUGG9vk06ywoBKBng0dKr05s9i39oO8inhckYcTk0KyIyQgBj9A nZDA== X-Forwarded-Encrypted: i=1; AJvYcCWEnE1zkxGtTDMiuy1ym8KzlveqBQDOudOvOGhIzjkFbAX6+CyefcP2YiM3YwHPfzyeixXEpKq915jRU6e8MbNx6l8p X-Gm-Message-State: AOJu0YzLkb7pGm3O7YmX6EbHo6sUrYsKgVvFANI5umOk53FMqehlKqJL BsagcQAOCXCUQrpJ2KY9M9NjReejoSD4nbGvr/WMyfcxx3WuxqzLPRQOLw== X-Google-Smtp-Source: AGHT+IFJoUGotcYaXUzlvw+k3mX293T5Zy1Ggwz4HrpIkPk3G6rJqzH4If6iuax6dNMw+Y/13M95zQ== X-Received: by 2002:a05:6402:791:b0:57d:455:d395 with SMTP id 4fb4d7f45d1cf-57d0455d5d4mr751474a12.7.1718728673015; Tue, 18 Jun 2024 09:37:53 -0700 (PDT) Original-Received: from caladan (dial-189091.pool.broadband44.net. [212.46.189.91]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-57cb72cdfc4sm7808814a12.19.2024.06.18.09.37.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Jun 2024 09:37:52 -0700 (PDT) In-Reply-To: <86cyoeqvfc.fsf@gnu.org> (Eli Zaretskii's message of "Tue, 18 Jun 2024 15:36:55 +0300") Received-SPF: pass client-ip=2a00:1450:4864:20::530; envelope-from=eller.helmut@gmail.com; helo=mail-ed1-x530.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, T_SCC_BODY_TEXT_LINE=-0.01 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:320246 Archived-At: > and still infloops(?), hitting SIGSEGV repeatedly here: > > Thread 1 received signal SIGSEGV, Segmentation fault. > igc_on_pdump_loaded (dump_base=dump_base@entry=0xb000008, > hot_start=hot_start@entry=0xb000080, hot_end=0xb585408, > cold_start=0xb5b0008, cold_end=cold_end@entry=0xba8b6a8, > cold_user_data_start=0xb7038a8, heap_end=0xb707af8) at igc.c:3763 > 3763 eassert (((struct igc_header *)cold_start)->obj_type > (gdb) p cold_start > $1 = (void *) 0xb5b0008 > (gdb) p ((struct igc_header *)cold_start)->obj_type > Cannot access memory at address 0xb5b0008 > > Any ideas are welcome. I will gladly provide more information if > needed. Can you access it after calling igc_postmortem? Maybe barriers work differently on Windows.