From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jonathan Creekmore Subject: [PATCH v3 3/5] build: Alloc space for sched list in the link file Date: Thu, 7 Jan 2016 11:29:19 -0600 Message-ID: <1452187761-38328-4-git-send-email-jonathan.creekmore@gmail.com> References: <1452187761-38328-1-git-send-email-jonathan.creekmore@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1aHENg-0006p0-Ff for xen-devel@lists.xenproject.org; Thu, 07 Jan 2016 17:29:48 +0000 Received: by mail-yk0-f177.google.com with SMTP id v14so243890123ykd.3 for ; Thu, 07 Jan 2016 09:29:47 -0800 (PST) In-Reply-To: <1452187761-38328-1-git-send-email-jonathan.creekmore@gmail.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: xen-devel@lists.xenproject.org Cc: Keir Fraser , Ian Campbell , Jonathan Creekmore , Stefano Stabellini , Jan Beulich , Andrew Cooper List-Id: xen-devel@lists.xenproject.org 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 Reviewed-by: Andrew Cooper Reviewed-by: Doug Goldstein --- Changed since v1: * rename the __start and __end symbols to better match the rest of the file --- 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..f501a2f 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); + __start_schedulers_array = .; + *(.data.schedulers) + __end_schedulers_array = .; *(.data.rel) *(.data.rel.*) CONSTRUCTORS diff --git a/xen/arch/x86/xen.lds.S b/xen/arch/x86/xen.lds.S index e18e08f..c1ce027 100644 --- a/xen/arch/x86/xen.lds.S +++ b/xen/arch/x86/xen.lds.S @@ -80,6 +80,10 @@ SECTIONS __stop___pre_ex_table = .; *(.data.read_mostly) + . = ALIGN(8); + __start_schedulers_array = .; + *(.data.schedulers) + __end_schedulers_array = .; *(.data.rel.ro) *(.data.rel.ro.*) } :text -- 2.6.4