From patchwork Thu Dec 15 12:48:54 2011
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
X-Patchwork-Submitter: Andreas Tobler <andreast-list@fgznet.ch>
X-Patchwork-Id: 131694
Return-Path: 
 <gcc-patches-return-310005-incoming=patchwork.ozlabs.org@gcc.gnu.org>
X-Original-To: incoming@patchwork.ozlabs.org
Delivered-To: patchwork-incoming@bilbo.ozlabs.org
Received: from sourceware.org (server1.sourceware.org [209.132.180.131])
	by ozlabs.org (Postfix) with SMTP id 09CA81007D4
	for <incoming@patchwork.ozlabs.org>;
	Fri, 16 Dec 2011 03:15:20 +1100 (EST)
Received: (qmail 20278 invoked by alias); 15 Dec 2011 16:15:15 -0000
Received: (qmail 20267 invoked by uid 22791); 15 Dec 2011 16:15:13 -0000
X-SWARE-Spam-Status: No, hits=-2.4 required=5.0	tests=AWL, BAYES_00,
	DATE_IN_PAST_03_06, RP_MATCHES_RCVD
X-Spam-Check-By: sourceware.org
Received: from mail.fgznet.ch (HELO smtp.fgznet.ch) (81.92.96.47) by
	sourceware.org (qpsmtpd/0.43rc1) with ESMTP;
	Thu, 15 Dec 2011 16:14:59 +0000
Received: from deuterium.andreas.nets (dhclient-91-190-14-19.flashcable.ch
	[91.190.14.19])	by smtp.fgznet.ch
	(8.13.8/8.13.8/Submit_SMTPAUTH) with ESMTP id pBFGCW2W035259;
	Thu, 15 Dec 2011 17:12:34 +0100 (CET)	(envelope-from
	andreast-list@fgznet.ch)
Message-ID: <4EE9ECB6.30000@fgznet.ch>
Date: Thu, 15 Dec 2011 13:48:54 +0100
From: Andreas Tobler <andreast-list@fgznet.ch>
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.5;
	rv:8.0) Gecko/20111105 Thunderbird/8.0
MIME-Version: 1.0
To: GCC Patches <gcc-patches@gcc.gnu.org>,
	Loren James Rittle <ljrittle@gmail.com>
Subject: [patch] FreeBSD x86 emit note.GNU-stack section
X-IsSubscribed: yes
Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Id: <gcc-patches.gcc.gnu.org>
List-Unsubscribe: 
 <mailto:gcc-patches-unsubscribe-incoming=patchwork.ozlabs.org@gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/gcc-patches/>
List-Post: <mailto:gcc-patches@gcc.gnu.org>
List-Help: <mailto:gcc-patches-help@gcc.gnu.org>
Sender: gcc-patches-owner@gcc.gnu.org
Delivered-To: mailing list gcc-patches@gcc.gnu.org

Hi all,

I'd like to commit the below patch to trunk and gcc-4.6.x.
The functionality has been in the FreeBSD base compiler since nearly 12 
months now.

Is this ok for trunk, I know we're in stage three?

And for gcc-4.6 branch?

Tested with bootstrap/test (results follow) and 'readelf -l gcc/xgcc':
GNU_STACK      0x0000000000000000 0x0000000000000000 0x0000000000000000
                0x0000000000000000 0x0000000000000000  RW     8

Thanks,
Andreas

2011-12-15  Andreas Tobler  <andreast@fgznet.ch>

	* config/i386/freebsd.h (TARGET_ASM_FILE_END): Define.

Index: config/i386/freebsd.h
===================================================================
--- config/i386/freebsd.h	(revision 182359)
+++ config/i386/freebsd.h	(working copy)
@@ -145,3 +145,6 @@
  #if FBSD_MAJOR >= 6
  #define SUBTARGET32_DEFAULT_CPU "i486"
  #endif
+
+#define TARGET_ASM_FILE_END file_end_indicate_exec_stack
+