From owner-freebsd-arm@FreeBSD.ORG Mon Apr 6 22:06:35 2015 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 3B3D24F6 for ; Mon, 6 Apr 2015 22:06:35 +0000 (UTC) Received: from mail-ig0-x229.google.com (mail-ig0-x229.google.com [IPv6:2607:f8b0:4001:c05::229]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id F1F27D32 for ; Mon, 6 Apr 2015 22:06:34 +0000 (UTC) Received: by igbqf9 with SMTP id qf9so351133igb.1 for ; Mon, 06 Apr 2015 15:06:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=ZDYnHDse4t589I1250TKWjfzH2ZNHl/4QwIKILr6aWY=; b=oUqLauUfmT44ww+AOeSd6/iXMeqGcmE2+SEVD6bfkIZLQsBjfAU6ed6OFCGcnDISyI ix1swFczTGhBbkbp6kcn2UwO/RR0fpMV3VL6l7xbI3x1z28N6YuqY2oOwv13fXym5asg o8rWf2lCrabuxfmhTRb9ed8wpyq2VjYwzENoLVKGUO/IXBGfhkl/fmDUqDv5FhKocJt1 lWQ0lrQK55LdDVaiji6rNvZ6r3KA9sx7URfBZmvk07YFE+TgaI4jNYxf4YwkIvuYPr6y yYVhD0g3oXp/daXBwji3/s65T3aNkN/pPwjIw78ilznrPDU25YNj7iRzUB8L3V868qli MDSQ== MIME-Version: 1.0 X-Received: by 10.42.137.202 with SMTP id z10mr12587724ict.37.1428357994376; Mon, 06 Apr 2015 15:06:34 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.36.17.194 with HTTP; Mon, 6 Apr 2015 15:06:34 -0700 (PDT) In-Reply-To: <20150406215156.GZ51048@funkthat.com> References: <20150405015245.GO51048@funkthat.com> <20150406171248.GV51048@funkthat.com> <20150406174130.GA63423@ci0.org> <3427080.JV46itjP9L@akita> <20150406194007.GA64433@ci0.org> <20150406215156.GZ51048@funkthat.com> Date: Mon, 6 Apr 2015 15:06:34 -0700 X-Google-Sender-Auth: RztxTcI4BnGxMDTyzvpmxE8acLw Message-ID: Subject: Re: remove broken lib/libc/arm/string/memcpy_xscale.S From: Adrian Chadd To: John-Mark Gurney Content-Type: text/plain; charset=UTF-8 Cc: "freebsd-arm@freebsd.org" , Rui Paulo X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Apr 2015 22:06:35 -0000 Can we make -current builds of userland include a run-time assertion that the buffer pointers don't overlap? -adrian