Subject: Re: ppc inline asm syntax

From: Andreas Schwab <[email-masked]>
Date: Sat, 13 Jan 2007 14:20:20 +0100

yuraxa <[email-masked]> 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, [email-masked]
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."