Re: [hatari-devel] Re: FPU update

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To: hatari-devel@xxxxxxxxxxxxxxxxxxx
Subject: Re: [hatari-devel] Re: FPU update
From: Toni Wilen <twilen@xxxxxxxxxx>
Date: Sat, 21 Jan 2017 18:47:02 +0200
Organization: arabuusimiehet

> Attached is screenshot that shows errors, what do they mean? (Is it
> correct or incorrect value or something else?)

FSGLMUL and FSGLDIV error cause most likely is this (which is not
handled yet):

"The input operand mantissas truncate to single precision before the
multiply operation" (from M68000PRM.pdf)

(How to emulate this correctly?)

Follow-Ups:
- Re: [hatari-devel] Re: FPU update
  - From: Andreas Grabher

References:
- Re: [hatari-devel] Re: FPU update
  - From: Douglas Little
- Re: [hatari-devel] Re: FPU update
  - From: Toni Wilen

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