From owner-freebsd-current Thu Aug 27 05:25:58 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id FAA04650 for freebsd-current-outgoing; Thu, 27 Aug 1998 05:25:58 -0700 (PDT) (envelope-from owner-freebsd-current@FreeBSD.ORG) Received: from godzilla.zeta.org.au (godzilla.zeta.org.au [203.15.68.22]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id FAA04645 for ; Thu, 27 Aug 1998 05:25:54 -0700 (PDT) (envelope-from bde@godzilla.zeta.org.au) Received: (from bde@localhost) by godzilla.zeta.org.au (8.8.7/8.8.7) id WAA25445; Thu, 27 Aug 1998 22:24:58 +1000 Date: Thu, 27 Aug 1998 22:24:58 +1000 From: Bruce Evans Message-Id: <199808271224.WAA25445@godzilla.zeta.org.au> To: bde@zeta.org.au, cracauer@cons.org, current@FreeBSD.ORG, luoqi@watermarkgroup.com, shocking@prth.pgs.com Subject: Re: Floating Point Exceptions, signal handlers & subsequent ops Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG >> I wrote the assembler code. Run it under gdb and look at the FP >> state using `info float'. Homework: explain why this generates >> only 6 SIGFPE's although it divides by 0.0 by 0.0 8 times. > ^ >Don't you mean 7? Oops. I miscounted 6 and thought that it was missing 1 for both the first and the last division. Bruce To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message