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RE: Bug in atomic_sub_if_positive

To: "Ralf Baechle" <>
Subject: RE: Bug in atomic_sub_if_positive
From: "Morten Larsen" <>
Date: Thu, 26 Jun 2008 23:00:01 -0700
In-reply-to: <>
Original-recipient: rfc822;
Thread-index: AcjXhfSPlphHxEPJS56jk+LneGLzBQAlDgzw
Thread-topic: Bug in atomic_sub_if_positive
> I did play with a test program and can't reproduce the effect with my
> assembler.  I have darm memories of gas immitating some 
> obscure behaviour
> of the IRIX assembler and I think it doesn't do so for all 
> MIPS targets.
> So I'm wandering what toolchain have you been using?
>   Ralf
The toolchain is from Wind River Systems 2.0 Linux Edition.
The kernel (based on is also supplied by Wind River, and it
has preemption turned on.
The CPU is a Broadcom/SiByte BCM1125H (single core version of BCM1250


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