From: "Jim Hull" <jim_hull@hp.com>
To: "'John David Anglin'" <dave@hiauly1.hia.nrc.ca>
Cc: <carlos@baldric.uwo.ca>, <parisc-linux@lists.parisc-linux.org>,
<tausq@debian.org>
Subject: RE: [parisc-linux] glibc 2.3.1 - It's alive! - patches
Date: Tue, 12 Nov 2002 11:31:32 -0800 [thread overview]
Message-ID: <012c01c28a82$1b5c71a0$6763f40f@cup.hp.com> (raw)
In-Reply-To: <200211121902.gACJ22tw005444@hiauly1.hia.nrc.ca>
Dave:
> Another issue that was somewhat vague was whether the state could be
saved
> without triggering pending traps. Page 10-13 discusses special
treatment
> of a double word store of register 0 and states that it cancels all
> pending traps. On the otherhand, item 3 in the hit list and the
instruction
> description don't mention this treatment.
Yes, you can save state without "triggering pending traps", if what you
mean by "triggering" is that you end up at the assist exception trap
handler.
This is described in step 5 of the numbered list on p. 10-6, which
describes what happens when a delayed trap occurs.
-- Jim
next prev parent reply other threads:[~2002-11-12 19:31 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-11-11 1:05 [parisc-linux] glibc 2.3.1 - It's alive! - patches Carlos O'Donell
2002-11-11 1:19 ` John David Anglin
2002-11-11 17:12 ` Carlos O'Donell
2002-11-11 17:36 ` John David Anglin
2002-11-11 18:00 ` Matthew Wilcox
2002-11-11 18:20 ` Carlos O'Donell
2002-11-11 18:58 ` Carlos O'Donell
2002-11-11 20:42 ` Carlos O'Donell
2002-11-11 20:57 ` John David Anglin
2002-11-11 21:17 ` Carlos O'Donell
2002-11-11 21:33 ` John David Anglin
2002-11-12 5:31 ` [parisc-linux] simple testcase for binutils visibility problem Randolph Chung
2002-11-12 5:58 ` John David Anglin
2002-11-11 21:16 ` [parisc-linux] glibc 2.3.1 - It's alive! - patches Carlos O'Donell
2002-11-11 22:36 ` John David Anglin
2002-11-11 22:44 ` Carlos O'Donell
2002-11-11 22:53 ` John David Anglin
2002-11-11 23:27 ` Carlos O'Donell
2002-11-12 0:22 ` John David Anglin
2002-11-12 1:23 ` Carlos O'Donell
2002-11-12 4:13 ` John David Anglin
2002-11-12 15:44 ` John David Anglin
2002-11-12 17:42 ` Jim Hull
2002-11-12 17:53 ` John David Anglin
2002-11-12 18:43 ` Jim Hull
2002-11-12 19:02 ` John David Anglin
2002-11-12 19:31 ` Jim Hull [this message]
2002-11-12 19:38 ` John David Anglin
2002-11-13 19:22 ` Carlos O'Donell
2002-11-13 20:16 ` John David Anglin
2002-11-17 21:54 ` John David Anglin
2002-11-18 16:12 ` Carlos O'Donell
2002-11-18 17:42 ` John David Anglin
2002-11-18 19:30 ` Carlos O'Donell
2002-11-18 19:44 ` John David Anglin
2002-11-11 1:21 ` Matthew Wilcox
2002-11-11 1:32 ` John David Anglin
2002-11-11 1:49 ` Carlos O'Donell
2002-11-11 3:45 ` John David Anglin
2002-11-11 4:26 ` John David Anglin
2002-11-11 15:03 ` Carlos O'Donell
2002-11-11 15:47 ` John David Anglin
2002-11-11 16:26 ` Carlos O'Donell
2002-11-11 17:25 ` John David Anglin
2002-11-11 17:37 ` Carlos O'Donell
2002-11-11 17:46 ` John David Anglin
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