From: Dan Malek <dan@mvista.com>
To: paulus@samba.org
Cc: Gary Byers <gb@gse.com>, linuxppc-dev@lists.linuxppc.org
Subject: Re: giving up the FPU, MSR[FE0], MSR[FE1], and the FPSCR
Date: Mon, 09 Jul 2001 13:41:01 -0400 [thread overview]
Message-ID: <3B49ECAD.76895397@mvista.com> (raw)
In-Reply-To: 15174.24815.352088.954640@cargo.ozlabs.ibm.com
Paul Mackerras wrote:
> I believe that does work and that glibc uses it. Not that that is the
> ideal way to handle it... Albert Cahalan's suggestion of setting
> FE0/FE1 based on the disposition of the SIGFPE signal is a good one.
There was some discussion about how we handle the exception flags
in FPSCR a long time (a year or more :-) ago. A search of the
archives may turn up something (I haven't searched). I know there
was a change to the library and the user ability to set this flags
way back then.......
-- Dan
** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2001-07-09 17:41 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-06-26 14:10 giving up the FPU, MSR[FE0], MSR[FE1], and the FPSCR Gary Byers
2001-07-07 1:07 ` Paul Mackerras
2001-07-09 17:41 ` Dan Malek [this message]
-- strict thread matches above, loose matches on Subject: below --
2001-06-28 22:32 Albert D. Cahalan
2001-06-29 15:16 Mark Hatle
2001-06-29 18:29 ` Albert D. Cahalan
2001-06-29 21:03 ` Mark Hatle
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