From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 64892 invoked by alias); 4 Dec 2017 21:31:44 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 64879 invoked by uid 89); 4 Dec 2017 21:31:43 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_PASS,T_RP_MATCHES_RCVD autolearn=ham version=3.3.2 spammy= X-HELO: mx1.redhat.com Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Mon, 04 Dec 2017 21:31:42 +0000 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 2841361475; Mon, 4 Dec 2017 21:31:40 +0000 (UTC) Received: from tucnak.zalov.cz (ovpn-116-34.ams2.redhat.com [10.36.116.34]) by smtp.corp.redhat.com (Postfix) with ESMTPS id B52BF5D9C6; Mon, 4 Dec 2017 21:31:39 +0000 (UTC) Received: from tucnak.zalov.cz (localhost [127.0.0.1]) by tucnak.zalov.cz (8.15.2/8.15.2) with ESMTP id vB4LVa4B004543; Mon, 4 Dec 2017 22:31:36 +0100 Received: (from jakub@localhost) by tucnak.zalov.cz (8.15.2/8.15.2/Submit) id vB4LVZT0004542; Mon, 4 Dec 2017 22:31:35 +0100 Date: Mon, 04 Dec 2017 21:31:00 -0000 From: Jakub Jelinek To: Max Filippov Cc: gcc-patches@gcc.gnu.org, linux-xtensa@linux-xtensa.org, Sterling Augustine Subject: Re: [PATCH] gcc: xtensa: enable address sanitizer Message-ID: <20171204213134.GO2353@tucnak> Reply-To: Jakub Jelinek References: <1512422933-20575-1-git-send-email-jcmvbkbc@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1512422933-20575-1-git-send-email-jcmvbkbc@gmail.com> User-Agent: Mutt/1.7.1 (2016-10-04) X-IsSubscribed: yes X-SW-Source: 2017-12/txt/msg00169.txt.bz2 On Mon, Dec 04, 2017 at 01:28:53PM -0800, Max Filippov wrote: > gcc/ > 2017-12-04 Max Filippov > > * config/xtensa/xtensa.c (xtensa_asan_shadow_offset): New > function. > (TARGET_ASAN_SHADOW_OFFSET): New macro definition. > * config/xtensa/xtensa.h (FRAME_GROWS_DOWNWARD): Set to 1 if > ASAN is enabled. Is this just for -fsanitize=kernel-address ? Because I don't see any libsanitizer/ changes (and those would need to go upstream first anyway). Jakub