From: Sergei Shtylylov <sshtylyov@ru.mvista.com>
To: Linux MIPS <linux-mips@linux-mips.org>
Cc: Rodolfo Giometti <giometti@linux.it>
Subject: Re: Freezing & Unfreezing the au11000
Date: Fri, 16 Dec 2005 19:31:05 +0300 [thread overview]
Message-ID: <43A2EBC9.5040502@ru.mvista.com> (raw)
In-Reply-To: <20051216153203.GK14341@gundam.enneenne.com>
Rodolfo Giometti wrote:
> in order to restore the scratch registers contents as descibed into
> file "linux/arch/mips/au1000/common/sleeper.S":
If you're talking about 2.6, the code in that file seems very incorrect in
regard to how it deals wiht the stack frame, since it effectively trashes regs
$1 and $2 reusing their slots for saving CP0 Status and Context regs. 2.4
branch has more sane variant.
> Thanks in advance,
>
> Rodolfo
WBR, Sergei
next prev parent reply other threads:[~2005-12-16 16:28 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-16 15:32 Freezing & Unfreezing the au11000 Rodolfo Giometti
2005-12-16 16:31 ` Sergei Shtylylov [this message]
2006-03-29 14:36 ` Rodolfo Giometti
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