Re: [hatari-devel] Hatari FPU emulation.

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To: hatari-devel@xxxxxxxxxxxxxxxxxxx
Subject: Re: [hatari-devel] Hatari FPU emulation.
From: Miro Kropáček <miro.kropacek@xxxxxxxxx>
Date: Mon, 28 Jul 2014 17:57:07 +0200
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On Mon, Jul 28, 2014 at 5:52 PM, Douglas Little <doug694@xxxxxxxxxxxxxx> wrote:

now wondering if Hatari emulates 68881/2 rounding control for FPU operations

This used to be a problem with Aranym as well (which has/had one of the FPU emu options coming from UAE). Then they replaced it with a super slow but accurate IEEE emulation core and it's fine. But the faster / less accurate modes are still present, though. If you give me an atari executable to demonstrate the problem, I can make some tests on all FPU Aranym cores, if you like.

--
MiKRO / Mystic Bytes
http://mikro.atari.org

Follow-Ups:
- Re: [hatari-devel] Hatari FPU emulation.
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References:
- [hatari-devel] Hatari FPU emulation.
  - From: Douglas Little

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