From patchwork Thu Dec 17 20:59:32 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonathan Creekmore X-Patchwork-Id: 7877581 Return-Path: X-Original-To: patchwork-xen-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 4C9ED9F32E for ; Thu, 17 Dec 2015 21:03:49 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 757842041C for ; Thu, 17 Dec 2015 21:03:48 +0000 (UTC) Received: from lists.xen.org (lists.xenproject.org [50.57.142.19]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A2D5B201DD for ; Thu, 17 Dec 2015 21:03:47 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1a9feb-0007k6-1T; Thu, 17 Dec 2015 21:00:01 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1a9fea-0007jZ-5X for xen-devel@lists.xenproject.org; Thu, 17 Dec 2015 21:00:00 +0000 Received: from [85.158.139.211] by server-15.bemta-5.messagelabs.com id 59/FE-16870-F4223765; Thu, 17 Dec 2015 20:59:59 +0000 X-Env-Sender: jonathan.creekmore@gmail.com X-Msg-Ref: server-10.tower-206.messagelabs.com!1450385997!11439870!1 X-Originating-IP: [209.85.160.176] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 7.35.1; banners=-,-,- X-VirusChecked: Checked Received: (qmail 13313 invoked from network); 17 Dec 2015 20:59:58 -0000 Received: from mail-yk0-f176.google.com (HELO mail-yk0-f176.google.com) (209.85.160.176) by server-10.tower-206.messagelabs.com with AES128-GCM-SHA256 encrypted SMTP; 17 Dec 2015 20:59:58 -0000 Received: by mail-yk0-f176.google.com with SMTP id v6so34421100ykc.2 for ; Thu, 17 Dec 2015 12:59:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=NMWrnU/TDKNnCeVG7tVP89H3aYJNMhpjLD75RJDughw=; b=CxlRlGDMk2Lq1H3C4vvMLOBvUSKg/I8ZQ7egIClOhrMthqqpwVJBOuZq/pRKnznxCO 3L3QLJ1DnscgshnAVVHDrYrd8CmbqaEjsVe7reShE05kqwUFbGjtUE6ZcOSSNxSz6itc i4cql5g/Ghh2Hpld4Qy7rfb5rgDGW1YUbpNoKvyzbUYX7sFf1stFxbc0uqDJ00oC/6Ue VM72rPQ15JU+8AsRhZibz9T12KWCzs7zqvg5X0XF63ommcacXyD3fhu9WDzMqwmSKMV7 in3yUdNBp5pTAkcvyUjfRosCuQyw/SRwtnEDagddo9Q5AFF2LoaGiof0y686FlZycIU2 MTrg== X-Received: by 10.13.243.69 with SMTP id c66mr33364189ywf.154.1450385997546; Thu, 17 Dec 2015 12:59:57 -0800 (PST) Received: from Nebula.lan (c-68-34-224-206.hsd1.al.comcast.net. [68.34.224.206]) by smtp.gmail.com with ESMTPSA id x8sm12139162ywd.44.2015.12.17.12.59.56 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 17 Dec 2015 12:59:57 -0800 (PST) From: Jonathan Creekmore To: xen-devel@lists.xenproject.org Date: Thu, 17 Dec 2015 14:59:32 -0600 Message-Id: <1450385974-12732-3-git-send-email-jonathan.creekmore@gmail.com> X-Mailer: git-send-email 2.6.4 In-Reply-To: <1450385974-12732-1-git-send-email-jonathan.creekmore@gmail.com> References: <1450385974-12732-1-git-send-email-jonathan.creekmore@gmail.com> Cc: Keir Fraser , Ian Campbell , Jonathan Creekmore , Stefano Stabellini , Jan Beulich , Andrew Cooper Subject: [Xen-devel] [PATCH 2/4] build: Alloc space for sched list in the link file X-BeenThere: xen-devel@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org X-Spam-Status: No, score=-4.1 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_MED, T_DKIM_INVALID, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Creates a section to contain scheduler entry pointers that are gathered together into an array. This will allow, in a follow-on patch, scheduler entries to be automatically gathered together into the array for automatic parsing. CC: Ian Campbell CC: Stefano Stabellini CC: Keir Fraser CC: Jan Beulich CC: Andrew Cooper Signed-off-by: Jonathan Creekmore --- xen/arch/arm/xen.lds.S | 4 ++++ xen/arch/x86/xen.lds.S | 4 ++++ 2 files changed, 8 insertions(+) diff --git a/xen/arch/arm/xen.lds.S b/xen/arch/arm/xen.lds.S index 0488f37..39a4c86 100644 --- a/xen/arch/arm/xen.lds.S +++ b/xen/arch/arm/xen.lds.S @@ -57,6 +57,10 @@ SECTIONS . = ALIGN(PAGE_SIZE); *(.data.page_aligned) *(.data) + . = ALIGN(8); + __schedulers_start = .; + *(.data.schedulers) + __schedulers_end = .; *(.data.rel) *(.data.rel.*) CONSTRUCTORS diff --git a/xen/arch/x86/xen.lds.S b/xen/arch/x86/xen.lds.S index e18e08f..70caf85 100644 --- a/xen/arch/x86/xen.lds.S +++ b/xen/arch/x86/xen.lds.S @@ -88,6 +88,10 @@ SECTIONS . = ALIGN(PAGE_SIZE); *(.data.page_aligned) *(.data) + . = ALIGN(8); + __schedulers_start = .; + *(.data.schedulers) + __schedulers_end = .; *(.data.rel) *(.data.rel.*) CONSTRUCTORS