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: Wed, 22 May 2024 10:18:04 +0200 Message-ID: <87a5ki5kg3.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="15996"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: Emacs Devel , Eli Zaretskii To: Gerd =?utf-8?Q?M=C3=B6llmann?= Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Wed May 22 10:19:05 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 1s9hBg-0003pg-Dt for ged-emacs-devel@m.gmane-mx.org; Wed, 22 May 2024 10:19:04 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1s9hAq-0007mI-MS; Wed, 22 May 2024 04:18:12 -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 1s9hAo-0007ln-O1 for emacs-devel@gnu.org; Wed, 22 May 2024 04:18:10 -0400 Original-Received: from mail-ej1-x62f.google.com ([2a00:1450:4864:20::62f]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1s9hAm-0001r7-OL; Wed, 22 May 2024 04:18:10 -0400 Original-Received: by mail-ej1-x62f.google.com with SMTP id a640c23a62f3a-a59cdd185b9so127147766b.1; Wed, 22 May 2024 01:18:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1716365885; x=1716970685; 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=ZE8bRhj5So0IXMJecLYh+EKnZPkjTUei1I8/lHcI+pk=; b=PTpe/7RdPOWDt/RWJBeXv1dB6jlDeBn7hlkxEWFm2Fh5r3FZl+ZaBDdcwLuS681tZJ QwCsdt1ktwLwmNcR7CsZ59je6Ske5JKBkvz4sXiJLPPJLPLK1jEBAVTJaRKJY+4M9TZJ Z7rByQcT0nr7aMhBlK8fg7P02ydATDLOLDDTxryKw1JrttonE7eHe4cFF9sAGMSx3daS d/pbD/+7XwzvmWsl1afTi9X6s6UZAhb7ksLvmDlsk7XAn8tQqdzd9MryLH6gKr30EW7E TApouo0RmtGrgDdusQCWDt7vikdx8FWZI3SAmdzPTHTV/RH4tASR+HqLSdnLfUbfsQZy T1Vg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1716365885; x=1716970685; 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=ZE8bRhj5So0IXMJecLYh+EKnZPkjTUei1I8/lHcI+pk=; b=TzrWz5My7SF85AncQ5T4pXyvGH5XMpUaQKGG5fTExTlxHERuzoghWyCNkSc9gq8oL+ hM1NN0tfeuIJgIGVWx0jkSPUjnLY10eRJWhGWLwNfFsVJJ6g2rNh57WVl8SRdX4TlTan ZXjbwtNmBauHYOuol4jCIB+qNtwH249cu8c9gc+ShPEJ2FTTHVG+Ijb6uzCnFlnWe0BB ADzcZygM86pVfggVcjB7aZAksOni4RIjtX7NRZzgWhI/XRyzJ7qkwn1+D47Xm3Kvc/XD APsVTU6nVKZNS0pw1XFGF+YbsE5I7NwpEioDGzpju+17LtTFIlJITNhvMlxlljkrMW4K 1v5Q== X-Forwarded-Encrypted: i=1; AJvYcCV1+DoZxSFRCaBWAo7pMpx3L8an7U3JuCoKUIrWTPzRBjBYIN1xTejoClLRdzT4gbuEUbJIiejTOnzgius= X-Gm-Message-State: AOJu0Yyx/r1iY9JYBYL0Avu2L5d55RF+muMLD22jbTxOQg3+GpI42xkX VhHyI0aP5oMDwXnJT64x3CnFRmFX58eXWL85k4Qmo5UwW3rd+KzVPpMY2g== X-Google-Smtp-Source: AGHT+IHlBkpxRwuH0B7cte4IDxuUfwygFZ1qUfg/CyO+KwhMsN/sFQpX2RRxeCAr9Qe9efartZNdXQ== X-Received: by 2002:a17:906:1f42:b0:a62:196e:ef45 with SMTP id a640c23a62f3a-a62196ef14cmr273213566b.19.1716365885303; Wed, 22 May 2024 01:18:05 -0700 (PDT) Original-Received: from caladan (dial-188233.pool.broadband44.net. [212.46.188.233]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a5a1781d27bsm1733832666b.21.2024.05.22.01.18.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 May 2024 01:18:04 -0700 (PDT) In-Reply-To: ("Gerd =?utf-8?Q?M=C3=B6llman?= =?utf-8?Q?n=22's?= message of "Tue, 21 May 2024 16:00:08 +0200") Received-SPF: pass client-ip=2a00:1450:4864:20::62f; envelope-from=eller.helmut@gmail.com; helo=mail-ej1-x62f.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:319481 Archived-At: > I'm throwing the towel now wrt to native compilation + MPS on macOS. It > fails here both on arm64 and x86_64 on macOS 14. It's a long story what > all I tried to debug this, let's me just say I suspect, with the highest > probability among all the possibilited, a bug in MPS, without me being > able to point to it. Gut feeling. Anyway - it was an experiment. I have small change to MPS because gcc complained about an uninitialized variable. But I doubt it has much effect: diff --git a/code/arenavm.c b/code/arenavm.c index 50708e956..1a789b959 100644 --- a/code/arenavm.c +++ b/code/arenavm.c @@ -600,7 +600,7 @@ static Res VMArenaCreate(Arena *arenaReturn, ArgList args) VM vm = &vmStruct; Chunk chunk; mps_arg_s arg; - char vmParams[VMParamSize]; + char vmParams[VMParamSize] = { 0 }; AVER(arenaReturn != NULL); AVERT(ArgList, args);