From owner-freebsd-sparc64@FreeBSD.ORG Fri Jan 13 12:44:00 2012 Return-Path: Delivered-To: sparc64@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9F7F8106564A; Fri, 13 Jan 2012 12:44:00 +0000 (UTC) (envelope-from c.jayachandran@gmail.com) Received: from mail-we0-f182.google.com (mail-we0-f182.google.com [74.125.82.182]) by mx1.freebsd.org (Postfix) with ESMTP id 0F0788FC16; Fri, 13 Jan 2012 12:43:59 +0000 (UTC) Received: by werm12 with SMTP id m12so514027wer.13 for ; Fri, 13 Jan 2012 04:43:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type; bh=yJ4NmqxeY4ifC80IDcykIUqudsNVQy+ZoTXy93bOQ8U=; b=K9yYJTXXrIZXWV16SoKhrdBPb8/T96bymP8ok9YJdcgJe8HNZjGj/8u9u2//kzV4FT Wa1L+1BRpJ1rrZ1qTFPy4QCqHCgfrm5fxYIMI9hHNNNwaBfUM8hVwSvm9uYAbv0OMOpw wYWEPw1aJwQibgJfo+yYOTL4tgHGQbFjN1ZZs= MIME-Version: 1.0 Received: by 10.216.137.97 with SMTP id x75mr2013860wei.57.1326456938142; Fri, 13 Jan 2012 04:15:38 -0800 (PST) Sender: c.jayachandran@gmail.com Received: by 10.216.54.15 with HTTP; Fri, 13 Jan 2012 04:15:38 -0800 (PST) In-Reply-To: <20120112180142.GI5300@hoeg.nl> References: <20111227231243.GB1895@hoeg.nl> <20120112180142.GI5300@hoeg.nl> Date: Fri, 13 Jan 2012 17:45:38 +0530 X-Google-Sender-Auth: OlRBeZv8QLt1tmMvIDD3NJU7dMg Message-ID: From: "Jayachandran C." To: Ed Schouten Content-Type: text/plain; charset=ISO-8859-1 Cc: mips@freebsd.org, sparc64@freebsd.org Subject: Re: [Last call] (Finally) migrate MIPS and SPARC64 to libcompiler_rt X-BeenThere: freebsd-sparc64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the Sparc List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 13 Jan 2012 12:44:00 -0000 On Thu, Jan 12, 2012 at 11:31 PM, Ed Schouten wrote: > Hi all, > > Florian did some quite some testing for me and he can confirm that the > patches make libcompiler_rt functional on SPARC64. As far as I know, the > ctz/clz issue is also what prevented MIPS64 from working, so I am not > aware of any issues that prevent us from switching to libcompiler_rt > exclusively. > > If there are any objections against me committing the following patch, > please speak up now! Is this tested on MIPS with all the ABIs i.e. 32, n32 and 64? If it is not, let me know... JC.