From owner-freebsd-current Tue Aug 25 18:29:19 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id SAA16514 for freebsd-current-outgoing; Tue, 25 Aug 1998 18:29:19 -0700 (PDT) (envelope-from owner-freebsd-current@FreeBSD.ORG) Received: from bandicoot.prth.tensor.pgs.com (bandicoot.prth.tensor.pgs.com [157.147.224.1]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id SAA16507 for ; Tue, 25 Aug 1998 18:29:13 -0700 (PDT) (envelope-from shocking@ariadne.prth.tensor.pgs.com) Received: from ariadne.tensor.pgs.com (ariadne [157.147.227.36]) by bandicoot.prth.tensor.pgs.com (8.8.8/8.8.8) with SMTP id JAA04892; Wed, 26 Aug 1998 09:27:08 +0800 (WST) Received: from ariadne by ariadne.tensor.pgs.com (SMI-8.6/SMI-SVR4) id JAA02700; Wed, 26 Aug 1998 09:27:48 +0800 Message-Id: <199808260127.JAA02700@ariadne.tensor.pgs.com> X-Mailer: exmh version 2.0.2 2/24/98 To: Bruce Evans cc: current@FreeBSD.ORG Subject: Re: Floating Point Exceptions, signal handlers & subsequent ops In-reply-to: Your message of "Wed, 26 Aug 1998 09:51:57 +1000." <199808252351.JAA32306@godzilla.zeta.org.au> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Wed, 26 Aug 1998 09:27:48 +0800 From: Stephen Hocking-Senior Programmer PGS Tensor Perth Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG [Much scary stuff regarding traps and the like...] OK, I've had a look at machine/trap.h, how do I go about getting info on exactly was exception was caused? A brief perusal of the man pages for math and fpsetmask offers no clues (unless I've missed something totally obvious). All the program wishes to do is note the fact and excveption has occured, get some runtime stats (which is where that next FP operation happens) and exit. Stephen -- The views expressed above are not those of PGS Tensor. "We've heard that a million monkeys at a million keyboards could produce the Complete Works of Shakespeare; now, thanks to the Internet, we know this is not true." Robert Wilensky, University of California To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message