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From: Andreas Schwab <schwab@suse.de>
To: yuraxa <ygeorgie@gmail.com>
Subject: Re: ppc inline asm syntax
References: <7cc53cfa0701130341x2dfdc8f1s9cb70ffa741fafb6@mail.gmail.com>
Date: Sat, 13 Jan 2007 14:20:20 +0100
In-Reply-To: <7cc53cfa0701130341x2dfdc8f1s9cb70ffa741fafb6@mail.gmail.com>
	(yuraxa's message of "Sat, 13 Jan 2007 12:41:39 +0100")
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yuraxa <ygeorgie@gmail.com> writes:

> Hi, i'm writing some inline assembly for ppc.
> Grepping linux src code for examples i found syntax that i can't
> understand, but as i can see it's frequently used.

There is some documentation in the GCC internals manual, see
<http://gcc.gnu.org/onlinedocs/gccint/Output-Template.html>.  The ppc
specific operand modifiers are only documented in the GCC source, see
print_operand in
<http://gcc.gnu.org/viewcvs/trunk/gcc/config/rs6000/rs6000.c?view=markup>.

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
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