Date: Wed, 26 Aug 1998 09:27:48 +0800 From: Stephen Hocking-Senior Programmer PGS Tensor Perth <shocking@prth.pgs.com> To: Bruce Evans <bde@zeta.org.au> Cc: current@FreeBSD.ORG Subject: Re: Floating Point Exceptions, signal handlers & subsequent ops Message-ID: <199808260127.JAA02700@ariadne.tensor.pgs.com> In-Reply-To: Your message of "Wed, 26 Aug 1998 09:51:57 %2B1000." <199808252351.JAA32306@godzilla.zeta.org.au>
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[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
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