From mboxrd@z Thu Jan 1 00:00:00 1970 From: "John David Anglin" Subject: Re: [parisc-linux] Re: Non-inline math, and inline math broken, GCC to blame? (1 hppa tls toolchain regression). Date: Sat, 16 Jul 2005 13:37:50 -0400 (EDT) Message-ID: <200507161737.j6GHboDo009866@hiauly1.hia.nrc.ca> References: <20050716161603.GE5314@systemhalted.org> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Cc: tausq@debian.org, parisc-linux@lists.parisc-linux.org To: carlos@systemhalted.org (Carlos O'Donell) Return-Path: In-Reply-To: <20050716161603.GE5314@systemhalted.org> from "Carlos O'Donell" at Jul 16, 2005 12:16:04 pm List-Id: parisc-linux developers list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: parisc-linux-bounces@lists.parisc-linux.org > Who previously executed the COPR,0,0? I dunno, incorrect identify sequence? I agree the 1.1 arch is specific about how to do an identify sequence. > I use the fldd to set the new cleared state of the status register. I had been wondering if fstw and fldw could be used, but it's an undefined operation to set T with fldw and fstd clears T, so I believe your use of fstd and fldd is correct in this sequence. However, you have to be careful in using fstd to get the fp status register as it clears T after the insn. Dave -- J. David Anglin dave.anglin@nrc-cnrc.gc.ca National Research Council of Canada (613) 990-0752 (FAX: 952-6602) _______________________________________________ parisc-linux mailing list parisc-linux@lists.parisc-linux.org http://lists.parisc-linux.org/mailman/listinfo/parisc-linux