From: Randolph Chung <randolph@tausq.org>
To: Jim Hull <jim.hull@hp.com>
Cc: 'John David Anglin' <dave@hiauly1.hia.nrc.ca>,
parisc-linux@parisc-linux.org
Subject: Re: [parisc-linux] Re: floating point exception error
Date: Fri, 10 Jan 2003 10:35:33 -0800 [thread overview]
Message-ID: <20030110183533.GH26261@tausq.org> (raw)
In-Reply-To: <003101c2b8d3$477c8bb0$6763f40f@cup.hp.com>
> What it does not explain is why the original message reported a
> difference between a PA-8600 and a PA-8700. According to every internal
> HP processor document and PA-RISC FP designer I've been able to track
> down, this area of the design hasn't been changed since the original
> PA-8000, so there shouldn't be any differences in behavior.
actually it happens there too. i can reproduce the trap on pa8500,
pa8600 and pa8700 A500s.
so i guess this again points to a fp emulation bug in the kernel....
this is a bit surprising because aiui the code was lifted from hpux...
will look at this some more this weekend.
randolph
--
Randolph Chung
Debian GNU/Linux Developer, hppa/ia64 ports
http://www.tausq.org/
next prev parent reply other threads:[~2003-01-10 18:31 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-11 21:13 [parisc-linux] ["CSA Test Drive" <TestDrive@compaq.com>] FW: Some issues Bdale Garbee
2002-12-11 22:03 ` John David Anglin
2002-12-11 22:44 ` Carlos O'Donell
2002-12-11 23:05 ` John David Anglin
2002-12-11 23:17 ` Carlos O'Donell
2002-12-12 6:50 ` Randolph Chung
2002-12-12 12:15 ` Matthew Wilcox
2003-01-10 7:54 ` [parisc-linux] Re: floating point exception error Randolph Chung
2003-01-10 18:08 ` Jim Hull
2003-01-10 18:35 ` Randolph Chung [this message]
2003-01-10 18:48 ` John David Anglin
2003-01-10 22:30 ` Jim Hull
2003-01-11 6:16 ` Randolph Chung
2003-01-11 7:10 ` Grant Grundler
2003-01-11 18:31 ` John David Anglin
2003-01-12 8:37 ` Randolph Chung
2003-01-13 15:58 ` jsoe0708
2003-01-13 16:57 ` Randolph Chung
2003-01-13 17:16 ` jsoe0708
2003-01-13 17:16 ` Randolph Chung
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