From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.4 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 16907C433E0 for ; Thu, 4 Feb 2021 13:58:20 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B7C3F64E3F for ; Thu, 4 Feb 2021 13:58:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B7C3F64E3F Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from list by lists.xenproject.org with outflank-mailman.81310.150066 (Exim 4.92) (envelope-from ) id 1l7f99-0004TX-Li; Thu, 04 Feb 2021 13:58:11 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 81310.150066; Thu, 04 Feb 2021 13:58:11 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1l7f99-0004TQ-IF; Thu, 04 Feb 2021 13:58:11 +0000 Received: by outflank-mailman (input) for mailman id 81310; Thu, 04 Feb 2021 13:58:10 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1l7f98-0004TK-A8 for xen-devel@lists.xenproject.org; Thu, 04 Feb 2021 13:58:10 +0000 Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id f3852150-ff7b-4985-ac0a-9ec11e0ba88f; Thu, 04 Feb 2021 13:58:09 +0000 (UTC) Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id BF45CADDC; Thu, 4 Feb 2021 13:58:08 +0000 (UTC) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: f3852150-ff7b-4985-ac0a-9ec11e0ba88f X-Virus-Scanned: by amavisd-new at test-mx.suse.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1612447088; h=from:from:reply-to: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=EkoNk62up44VMUOIH/tbPS/j9zdEfQ8JduNlDUmA1E8=; b=iP0Dec40wfdGXjZe6cGjgIGs1XVk2x1l/YiDYsspZu3nn7iUZo95bauUufWuhIFfJBJP7v 5r3Ff6BY+mSm9funF6WzpFq9ygrqk7/Tnj2Irttc6l+hG0z3f3s8uKP65lDIAslrccgD/6 SAiwTmWCAMgXeX1tM2y2PNgaNZ5GzgY= Subject: Re: ld 2.36 regression linking EFI binary from ELF input with debug info To: Andreas Schwab Cc: "xen-devel@lists.xenproject.org" , Binutils References: <79812876-b43d-7729-da34-3b4cd1c31f24@suse.com> <875z38vtwr.fsf@igel.home> From: Jan Beulich Message-ID: <64ded848-a5e1-6b99-23cd-8f451e2a8a7a@suse.com> Date: Thu, 4 Feb 2021 14:58:08 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.7.0 MIME-Version: 1.0 In-Reply-To: <875z38vtwr.fsf@igel.home> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit On 04.02.2021 14:34, Andreas Schwab wrote: > On Feb 04 2021, Jan Beulich via Binutils wrote: > >> For reference, the probing is as simple as >> >> $(LD) -mi386pep --subsystem=10 -o efi/check.efi efi/check.o >> >> As was to be expected, the errors disappear with -S, but that's >> an option only for the probing, not for the actual linking of >> the binary. >> >> Thanks for pointers (or better yet, a fix), > > Does it work to link to ELF and use objcopy to convert to PE? Looks like so, albeit I can't easily tell whether the output would actually be usable in any way. I also don't think this could be an option for our build process. Jan