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Re: [Qemu-devel] [PATCH v1 23/23] s390x: Bump the "qemu" CPU model up to


From: Richard Henderson
Subject: Re: [Qemu-devel] [PATCH v1 23/23] s390x: Bump the "qemu" CPU model up to a stripped-down z13
Date: Fri, 31 May 2019 13:06:27 -0500
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0

On 5/31/19 12:58 PM, David Hildenbrand wrote:
> Are you aware of a HFP library?

No.  It might be possible to shoehorn into softfloat, because I *think* to can
treat HFP as BFP with weird rounding.  At least that's what I remember from my
old college daze on the esa/390.

Otherwise we could maybe steal some code from Hercules.  I see "OSI certified"
and "Q public license" on the web page, which iirc is compatible.


r~



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