From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-1.1 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_MSPIKE_H2 autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 2687 invoked from network); 3 Aug 2022 10:08:16 -0000 Received: from second.openwall.net (193.110.157.125) by inbox.vuxu.org with ESMTPUTF8; 3 Aug 2022 10:08:16 -0000 Received: (qmail 4056 invoked by uid 550); 3 Aug 2022 10:08:13 -0000 Mailing-List: contact musl-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Reply-To: musl@lists.openwall.com Received: (qmail 7948 invoked from network); 2 Aug 2022 23:09:46 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=hcAvzXnBtP1BsCYnTq386fzl8esxJ76gS7eMC+ymWwk=; b=JDGTWNlESHnCGuf6zxws8skztK9aL1pyJpf/EPFQPhfAJdeT3pecDtE5jemTVBngg2 UnCTGJzIIdsmcGwB7W5s8S8KbS3M4aUZI9e0NRNEMUNLLerte57+elJ3OZF7flYirVb4 6JSjqz4kZMEq39aa6Qox9SRpbuj3HAWF1BwwnQIzOc5fgAi1/6YE+bXKZzaxXnTdxGG8 SNryn8MHiTQovAfyVzdtwyBGHgtKQZQTxoEtW/+lAR0mbG4sF9y1QT37tphmBc5qn7oM YwSgx/8CwPCVHN5qCaeZvKzv8Q7n6d+btvoCvAnfa+0NASychd/WOu5plrtAPykf5E3x r80A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=hcAvzXnBtP1BsCYnTq386fzl8esxJ76gS7eMC+ymWwk=; b=r5vDVAAaD7ddH3RQ9T3DClyE73L0+k3t/VNaPI0nHRF2rLkKAOAyAg7G/g9a40YxbT jm/0BpACv8qqE0sjZz7HSBOSKK3e7S2Mk+wLHRPVaWFKsfLz8Jz3pn/l9+Q6QhJqT60v m0YnaeHTkq7C15jkuUC3bVQZW/EdZaHYfWIYdZoTpSkJdfBpBY+bbMmOWbIqAt0nQZ1v YBoXtBXUjl8EFbZNCjbjQ+cvSgCPvn9tX07obCqKAA6z3GDyrDW19zsaXZnFGefsWZRy 7i3JiXI/NPfyb44GFLYl/xtg8W8Oy5KJ6G0vXweP84lNJi7Pl5ebbnbMvLvSKWzxHP87 AmHw== X-Gm-Message-State: ACgBeo3klktGdKht5dSPiqVXAgyp0JRXHQ7rWiick3dcmKI9EvbWQ2jy NJbYivcA0A3yAhOR2obIFtXx5WhrvO5giL2M9Sg= X-Google-Smtp-Source: AA6agR6vSj/TCIUFwIWl/wLcA4iLgMm9XRuM8ESsaHrIK+yx4MQecvPTbcPSEs0zWkviPKDFD1xK0oSreBIJpmPIMzc= X-Received: by 2002:a17:903:41cd:b0:16e:e0c0:96d1 with SMTP id u13-20020a17090341cd00b0016ee0c096d1mr14125144ple.169.1659481774167; Tue, 02 Aug 2022 16:09:34 -0700 (PDT) MIME-Version: 1.0 References: <20220726021433.856569-1-i@maskray.me> <20220802175517.GR7074@brightrain.aerifal.cx> <20220802200126.7mnqo67w7aegtog7@gmail.com> In-Reply-To: <20220802200126.7mnqo67w7aegtog7@gmail.com> From: Cary Coutant Date: Tue, 2 Aug 2022 16:09:22 -0700 Message-ID: To: Fangrui Song Cc: musl@lists.openwall.com Content-Type: text/plain; charset="UTF-8" Subject: Re: [musl] [PATCH] elf.h: add ELFCOMPRESS_ZSTD > >Is this actually an adopted standard? It's not clear from the link > >above whether there's anything authoritative going on or a proposal > >that some people like. > > > >Rich > > I think so, from Cary's https://groups.google.com/g/generic-abi/c/satyPkuMisk/m/KwTF_U8rBAAJ > "I will add this to the ELF spec, as proposed below:". > > This question isn't alone. Carlos O'Donell asked on https://sourceware.org/pipermail/libc-alpha/2022-July/141130.html > "Is there a public repo that I can use to cross-check the glibc value with the accepted ELF gABI value?" Yes, this is officially approved. The gABI committee runs mostly on consensus, but as a representative for Xinuos, I can offer the formal stamp of approval. I am under contract with Xinuos to maintain the ELF standard, and I have converted it from raw HTML to ReStructuredText format, with the goal of placing it into a github repository. That last part is not yet done, but as soon as I can, I'll make an updated version of the spec available. Until then, you'll need to reference the June 2013 version, with various gABI discussions to serve as amendments. As another quasi-authoritative source, the ELF include files in the binutils git repository are kept up to date with the gABI changes, and I'm about to commit a change there to reflect the new compression type. -cary