Re: [patch 04/14] ia64: Remove the __SMALL_ADDR_AREA attribute for per cpu access

From: Andreas Schwab <schwab_at_suse.de>
Date: 2007-11-28 08:24:33
Christoph Lameter <clameter@sgi.com> writes:

> On Tue, 27 Nov 2007, Andreas Schwab wrote:
>
>> Christoph Lameter <clameter@sgi.com> writes:
>> 
>> > The model(small) attribute is not supported by gcc 4.X.
>> 
>> Which gcc 4.X are you talking about?
>
> All. Last gcc that supported this was 3.4.

Strange.  Works fine here.

$ arch/ia64/scripts/toolchain-flags gcc objdump readelf
-DHAVE_WORKING_TEXT_ALIGN -DHAVE_MODEL_SMALL_ATTRIBUTE -DHAVE_SERIALIZE_DIRECTIVE
$ gcc --version | head -n 1
gcc (GCC) 4.2.1 (SUSE Linux)
$ grep ia64_handle_model_attribute config/ia64/*.c
config/ia64/ia64.c:static tree ia64_handle_model_attribute (tree *, tree, tree, int, bool *);
config/ia64/ia64.c:  { "model",	       1, 1, true, false, false, ia64_handle_model_attribute },
config/ia64/ia64.c:ia64_handle_model_attribute (tree *node, tree name, tree args,
$ grep small_addr_symbolic_operand config/ia64/*.md
config/ia64/constraints.md:  (match_operand 0 "small_addr_symbolic_operand"))
config/ia64/predicates.md:(define_predicate "small_addr_symbolic_operand" 

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@suse.de
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."
-
To unsubscribe from this list: send the line "unsubscribe linux-ia64" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Received on Wed Nov 28 08:24:49 2007

This archive was generated by hypermail 2.1.8 : 2007-11-28 08:25:07 EST