From: Andreas Schwab <schwab@suse.de>
To: Frank van Maarseveen <frankvm@frankvm.com>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: include/asm-ppc/atomic.h: fluff in inline assembly code?
Date: Wed, 29 Jun 2005 18:14:52 +0200 [thread overview]
Message-ID: <jehdfhnnr7.fsf@sykes.suse.de> (raw)
In-Reply-To: <20050629145013.GA21494@janus> (Frank van Maarseveen's message of "Wed, 29 Jun 2005 16:50:13 +0200")
Frank van Maarseveen <frankvm@frankvm.com> writes:
> What is the point of all those v->counter arguments?
It tells the compiler that v->counter is changed by the asm.
Andreas.
--
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2005-06-29 16:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-29 14:50 include/asm-ppc/atomic.h: fluff in inline assembly code? Frank van Maarseveen
2005-06-29 16:14 ` Andreas Schwab [this message]
2005-06-29 18:36 ` Frank van Maarseveen
2005-06-29 22:34 ` Andreas Schwab
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