Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!cornell!uw-beaver!rice!sun-spots-request
From: hedrick@geneva.rutgers.edu (Charles Hedrick)
Newsgroups: comp.sys.sun
Subject: Re: Sun 4/110 FPU
Message-ID: <Jan.20.21.53.33.1989.564@geneva.rutgers.edu>
Date: 28 Jan 89 05:14:53 GMT
References: <8901162326.AA25549@gpu.utcs.toronto.edu>
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Original-Date: 21 Jan 89 02:53:34 GMT
X-Sun-Spots-Digest: Volume 7, Issue 126, message 1 of 12

>The Sun 4 (all models) FPU is not an option, but an integral part of the
>CPU that does all floating-point operations.

?? Take a look at your Sun catalog.  The 4/110S-8 and 4/110SE-8 differ
only in that the SE has an FPU and the S does not.  It's true that there
is no -fsoft.  This is because the kernel traps floating point
instructions on machines without the FPU.  It emulates the FPU.