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Date: Sat, 25 Jan 2020 10:59:07 +1100 (AEDT)
From: Damian McGuckin <damianm@....com.au>
To: musl@...ts.openwall.com
Subject: Re: Considering x86-64 fenv.s to C
Is MUSL ever likely to support Sparc64?
If so, there is tweak needed for the rounding to match the API. For some
reason, what is returned to a user program query is just a right shifted
version of what is in the register, with an equivalent left shift for when
the mode is set. Very odd.
The default shift for everything else would be 0.
Regards - Damian
Pacific Engineering Systems International, 277-279 Broadway, Glebe NSW 2037
Ph:+61-2-8571-0847 .. Fx:+61-2-9692-9623 | unsolicited email not wanted here
Views & opinions here are mine and not those of any past or present employer
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