[PATCH] add option to issue warning when trampolines are generated

[Andreas Schwab]

"Kevin F. Quinn (Gentoo)" <kevquinn@gentoo.org> writes:

> --- gcc/builtins.c.orig 2006-01-17 12:00:38.000000000 +0100
> +++ gcc/builtins.c  2006-01-17 12:01:37.000000000 +0100
> @@ -5225,6 +5225,9 @@
>    trampolines_created = 1;
>    INITIALIZE_TRAMPOLINE (r_tramp, r_func, r_chain);
>
> +  if (warn_trampolines)
> +    warning (0, "generating trampolines in object (requires executable stack)");

Whether trampolines require an executable stack is target dependent.

Andreas.

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