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Re: port-cobalt/53090: lib/libc/gen/t_fpsetmask test cases panic
The following reply was made to PR port-cobalt/53090; it has been noted by GNATS.
From: Manuel Bouyer <bouyer%antioche.eu.org@localhost>
Cc: port-cobalt-maintainer%netbsd.org@localhost, gnats-admin%netbsd.org@localhost,
Subject: Re: port-cobalt/53090: lib/libc/gen/t_fpsetmask test cases panic
Date: Mon, 12 Mar 2018 11:31:08 +0100
On Mon, Mar 12, 2018 at 02:20:01AM +0000, venture37%geeklan.co.uk@localhost wrote:
> When running the test suite, the system panics when running the lib/libc/gen/t_fpsetmask tetsts on NetBSD/cobalt.
I guess pcu_save() is actuually called via fpu_save(), which is called
But fp.S looks broken in here. fpu_save() expects a lwp pointer in a0
(probably curlwp in this case), but I can't see where a0 would contain a
lwp pointer here. It looks like a0 has the emulated instruction.
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
NetBSD: 26 ans d'experience feront toujours la difference
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