From nobody Wed Jan 25 16:22:21 2023 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4P28Hz2rMcz3bqg6; Wed, 25 Jan 2023 16:22:23 +0000 (UTC) (envelope-from des@freebsd.org) Received: from smtp.freebsd.org (smtp.freebsd.org [IPv6:2610:1c1:1:606c::24b:4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4P28Hz2KXWz4NdR; Wed, 25 Jan 2023 16:22:23 +0000 (UTC) (envelope-from des@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1674663743; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=eYeWzCkSqN+9/ecKFm/YEmo8CN2ZSBRjdyGNfM3157M=; b=sIW2POdk7qbdDewTBmLLj0VX2fkU5qFoYnlNjBxuonI2zepHKeyA2ZIwqJkbkajsbLmdga nfYWmPVpL0FjzUXh8OOgta2PI7NRoKhZSwi65O0hRJxo9vBI+yD+HHtV15N9lqjwIwISg0 mUYUM3J01Nrs6Mx3isYvUXKMNgarnqXPppnw7iROsnjh17gLjftsnBYfbepMLulopFw5ao BQfYh0kgwvrY+VuyX/old34/D+I/FGuPavdjjaBG2ninNG+dcrCRIuid6M6DxUms1jJ9pI +1xQtSzwWx1D+U0Kn28BhrZnrZBuhC4jv6vh8OfBgEkJglLfoWuQPitWG802pw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1674663743; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=eYeWzCkSqN+9/ecKFm/YEmo8CN2ZSBRjdyGNfM3157M=; b=pFFeiDDJ14AW0i69h5S7B6sBKViWASKQ4BI31HO9QSzkCOwMK1Vt9n1aukP2lsHo5gGwCq M7dYiQ0OYP/uxHQbGhO3acgLT5LE/x298yG2BiposGwy8aP9zQeEwaHcB3GtP8HWXK+d3w wKN3K2Qf4jY9G2CH15FsX7bUZll43J3D9M3jG3uHpldUyQKDfQJzq/1aL4AQ02vpBGG2qj 0IOEh8T5w+wZ8r/+fvHLIxtuuAd/yGkgJrjOlewyRomIrn9bKJb2Ej6OrV0adOwnt11Jul NZFkZaV7wDg0Dv8NLlUaEzKbmpP3sL/b4WQ57jwNrE2dsogpE6FiKJzziaVKyw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1674663743; a=rsa-sha256; cv=none; b=TUZVPzZWOnJ8YnVZxyoBt1Da4K1nc7xeN/vyYXYO/n90VuEHiDceBnL5ePn7v+jVPOVSy5 Onw7J/3+xmW+AUf3lgKToWujITb9ymvNulsSMiGnBA39SfdXbxjX8ZEM4JzlbglyB0M8mV O2mk4u4Yp4EHriKgmBfyMN5hji/VTuG5O4N8JhVV/T+n7DE8O7l/GG1Mo35LYtPRCgv6d8 GaDrcnRQ1I9HPx9OtOhZVzlk13JtplEsw8gBZnou7tIS9JLy8QMUMDpnQRuVZImNr0pJ7z rlcSgmVDGJECRltdNV+gdN7WnbZux6BPwHV9iQvH9CJHhNBsCvb9UVZvJM8Q9w== Received: from ltc.des.no (unknown [178.232.227.131]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) (Authenticated sender: des) by smtp.freebsd.org (Postfix) with ESMTPSA id 4P28Hz0fWfzFT2; Wed, 25 Jan 2023 16:22:23 +0000 (UTC) (envelope-from des@freebsd.org) Received: by ltc.des.no (Postfix, from userid 1001) id 803B89CE1E; Wed, 25 Jan 2023 17:22:21 +0100 (CET) From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= To: Jessica Clarke Cc: "src-committers@freebsd.org" , "dev-commits-src-all@freebsd.org" , "dev-commits-src-main@freebsd.org" Subject: Re: git: 783c318fd118 - main - zoneinfo: On amd64, include 32-bit data. In-Reply-To: (Jessica Clarke's message of "Wed, 25 Jan 2023 16:05:54 +0000") References: <202301251555.30PFtxeh015569@gitrepo.freebsd.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (berkeley-unix) Date: Wed, 25 Jan 2023 17:22:21 +0100 Message-ID: <865ycua8jm.fsf@ltc.des.no> List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-all@freebsd.org X-BeenThere: dev-commits-src-all@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-ThisMailContainsUnwantedMimeParts: N Jessica Clarke writes: > Dag-Erling Sm=C3=B8rgrav writes: > > zoneinfo: On amd64, include 32-bit data. > I=E2=80=99m not sure how this makes sense. Isn=E2=80=99t the file format = entirely MI? It's not machine independent so much as multi-target. The file structure is basically: 32-bit header 32-bit data 64-bit header 64-bit data Recent versions leave out the 32-bit data unless you pass -b fat on the command line. To a legacy binary, that looks like a valid file (the 32-bit header is still present) with no transitions. DES --=20 Dag-Erling Sm=C3=B8rgrav - des@FreeBSD.org