From: Richard Henderson <rth@redhat.com>
To: linux-ia64@vger.kernel.org
Subject: Re: [Linux-ia64] Bug in signal handling
Date: Wed, 05 Dec 2001 01:14:26 +0000 [thread overview]
Message-ID: <marc-linux-ia64-105590698805613@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-105590698805573@msgid-missing>
On Mon, Dec 03, 2001 at 06:19:52PM -0800, David Mosberger wrote:
> Richard, I'm cc'ing you because it appears to me that Alpha Linux may
> have the same problem.
I don't think it does:
bne $5,signal_return
restore_all:
RESTORE_ALL
call_pal PAL_rti
[...]
signal_return:
mov $30,$17
br $1,do_switch_stack
mov $30,$18
mov $31,$16
jsr $26,do_signal
bsr $1,undo_switch_stack
br restore_all
That is, after do_signal we restore registers and return.
Unless you meant something else?
r~
next prev parent reply other threads:[~2001-12-05 1:14 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-12-02 22:05 [Linux-ia64] Bug in signal handling Andreas Schwab
2001-12-03 3:15 ` David Mosberger
2001-12-04 19:53 ` David Mosberger
2001-12-05 1:14 ` Richard Henderson [this message]
2001-12-05 2:15 ` David Mosberger
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