From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id +mY5AcGv3mIAUhoAWB0awg (envelope-from ) for ; Mon, 25 Jul 2022 10:59:13 -0400 Received: by simark.ca (Postfix, from userid 112) id E73591E9E9; Mon, 25 Jul 2022 10:59:12 -0400 (EDT) Authentication-Results: simark.ca; dkim=pass (1024-bit key; secure) header.d=sourceware.org header.i=@sourceware.org header.a=rsa-sha256 header.s=default header.b=lGC8vDX3; dkim-atps=neutral X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on simark.ca X-Spam-Level: X-Spam-Status: No, score=-3.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 Received: from sourceware.org (server2.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by simark.ca (Postfix) with ESMTPS id B20891E21F for ; Mon, 25 Jul 2022 10:59:04 -0400 (EDT) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id D1704383B79A for ; Mon, 25 Jul 2022 14:59:03 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org D1704383B79A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1658761143; bh=dAF89XWyZ04fZpybznXZWnBetzHxAnBvUtxp6n5ibGs=; h=To:Subject:References:Date:In-Reply-To:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc: From; b=lGC8vDX30nswp0LzlJCoq0kygohd+jHNQkrdnD+rERlVdqT2uV5fy7fFD+ZAyaJ+F G3q9f45DmpjY0kaesqvmHgIkkfhXu1ZPxnUzVNQ/3bE594udo3sdsLCTX7qq7W7Pnx DldRKPc2+RWaZ1aNRozvVb8/TMql66J4gIhlarIw= Received: from mail-io1-xd30.google.com (mail-io1-xd30.google.com [IPv6:2607:f8b0:4864:20::d30]) by sourceware.org (Postfix) with ESMTPS id 32B7C383B797 for ; Mon, 25 Jul 2022 14:58:44 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 32B7C383B797 Received: by mail-io1-xd30.google.com with SMTP id v185so8951756ioe.11 for ; Mon, 25 Jul 2022 07:58:44 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version; bh=dAF89XWyZ04fZpybznXZWnBetzHxAnBvUtxp6n5ibGs=; b=HvAIXcG5WdbbZLy84MSBElTPUJob+6LQQXV03VUD84stuNlcva9WSe092uNgEjURLy TJGjtIaSWddjLp+SZMXo+EytY2ZBHiNvPgf9c44T2JlC/D+k9R4IzEa5i3FfPVAWyM0a p0jjdlfaPqWR3Us/2uzfPwCDUv29zMSLXlF4e9x7DqhRAnZ/QS0KYV8vKFvIxiQdB5Dk vKdfzrSUUZSvO/VwfdxYVnk/m8/BzE4C8KiliEz+weXxTqzag/ucQ/cBXW+s4gMx/LuY RwNU8OTYEzsNQiZ3M13fdwPJ1bYXVqPsjygsMlvYs6/GXKMSYQ/ad+D6gHdq6MxhB5qI NMMQ== X-Gm-Message-State: AJIora8Y7bR3bHf2DJzVAQ+f301rK8Hdv/Zu7o0qSIgLnYd5+UbL9h5K AciQfhkpxP9KMhljE1852y+r6V7HgB8s9g== X-Google-Smtp-Source: AGRyM1uJxCQkqCixnre4yaJMUAYjcEOjRQWap9jUM3pSlrmMNMAQbfBSqJuVKyffL72xc69fsdCJzQ== X-Received: by 2002:a05:6638:1a1a:b0:33f:405d:b1ed with SMTP id cd26-20020a0566381a1a00b0033f405db1edmr5134875jab.164.1658761123465; Mon, 25 Jul 2022 07:58:43 -0700 (PDT) Received: from murgatroyd (71-211-185-228.hlrn.qwest.net. [71.211.185.228]) by smtp.gmail.com with ESMTPSA id p3-20020a056638190300b0034142dad202sm5540697jal.31.2022.07.25.07.58.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 25 Jul 2022 07:58:42 -0700 (PDT) To: Pedro Alves Subject: Re: [PATCH 0/3] struct packed and Windows ports (PR build/29373) References: <20220721152132.3489524-1-pedro@palves.net> X-Attribution: Tom Date: Mon, 25 Jul 2022 08:58:41 -0600 In-Reply-To: <20220721152132.3489524-1-pedro@palves.net> (Pedro Alves's message of "Thu, 21 Jul 2022 16:21:29 +0100") Message-ID: <8735epjl26.fsf@tromey.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Tom Tromey via Gdb-patches Reply-To: Tom Tromey Cc: gdb-patches@sourceware.org Errors-To: gdb-patches-bounces+public-inbox=simark.ca@sourceware.org Sender: "Gdb-patches" >>>>> "Pedro" == Pedro Alves writes: Pedro> PR build/29373 points out that mingw GDB builds are brokenly current, Pedro> failing static assertions in gdbsupport/packed.h. This series fixes Pedro> it, for both mingw + gcc, and mingw + clang. Please check these in. It would be good to have the Windows build working again. TBH I'm not sure any of this packed<> work is worth the effort, especially after seeing what's necessary for clang. The memory savings seem modest to me, considering that normally there aren't all that many CUs. OTOH I'd prefer a fix to go in. thanks, Tom