From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2268 invoked by alias); 7 Dec 2011 01:09:54 -0000 Received: (qmail 2257 invoked by uid 22791); 7 Dec 2011 01:09:53 -0000 X-SWARE-Spam-Status: No, hits=-2.4 required=5.0 tests=AWL,BAYES_00,DKIM_SIGNED,DKIM_VALID,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,TW_BF X-Spam-Check-By: sourceware.org Received: from mail-vw0-f41.google.com (HELO mail-vw0-f41.google.com) (209.85.212.41) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 07 Dec 2011 01:09:39 +0000 Received: by vbbfn1 with SMTP id fn1so27159vbb.0 for ; Tue, 06 Dec 2011 17:09:39 -0800 (PST) MIME-Version: 1.0 Received: by 10.52.34.211 with SMTP id b19mr9395701vdj.112.1323220179089; Tue, 06 Dec 2011 17:09:39 -0800 (PST) Received: by 10.220.229.66 with HTTP; Tue, 6 Dec 2011 17:09:39 -0800 (PST) In-Reply-To: References: <94192E84-5C5E-47E7-BCFE-3DC14429F2A2@gmail.com> Date: Wed, 07 Dec 2011 01:09:00 -0000 Message-ID: Subject: Re: libffi on mips with no floating pointer registers/instructions From: Andrew Pinski To: Charles Hardin Cc: libffi-discuss@sourceware.org Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Mailing-List: contact libffi-discuss-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libffi-discuss-owner@sourceware.org X-SW-Source: 2011/txt/msg00228.txt.bz2 On Tue, Dec 6, 2011 at 10:04 AM, Andrew Pinski wrote: > On Tue, Dec 6, 2011 at 9:30 AM, Charles Hardin wrote: >> All, >> >> It looks like the mips assembly code doesn't ifdef out the floating poin= t loads and store if there is a soft and you get the expected unsupported o= pcode error. > > This is http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D50051 . =C2=A0You c= an > look at the bug report for a simple patch. Also this is partly an issue with the assembler which we (Cavium) provides. I am in the middle of posting upstream the Octeon2 support to binutils and GCC. Thanks, Andrew Pinski