Re: [coldfire-gnu-discuss] MCF547X/8X cache vs TAS instruction.
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Re: [coldfire-gnu-discuss] MCF547X/8X cache vs TAS instruction.
- To: Mike Hench <mhench@xxxxxxxxxxxx>, coldfire-gnu-discuss@xxxxxxxxxxxxxxxx
- Subject: Re: [coldfire-gnu-discuss] MCF547X/8X cache vs TAS instruction.
- From: 42Bastian <list-bastian.schick@xxxxxxxxxxx>
- Date: Fri, 29 May 2009 06:29:33 +0200
Mike
>
> 'bset' does a very similar thing however it is not SMP safe
Just out of curiosity: How can you be sure "bset" cannot be interrupted?
Do you have a reference ?
--
42Bastian