linux-kernel - Re: String literals in _

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Message-ID: <alpine.DEB.2.10.1504021558350.27469@digraph.polyomino.org.uk>
Date:	Thu, 2 Apr 2015 16:00:33 +0000
From:	Joseph Myers <joseph@...esourcery.com>
To:	Joe Perches <joe@...ches.com>
CC:	Andrew Morton <akpm@...ux-foundation.org>, <gcc@....gnu.org>,
	Mathias Krause <minipli@...glemail.com>,
	Mason <slash.tmp@...e.fr>,
	Linux ARM <linux-arm-kernel@...ts.infradead.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Ingo Molnar <mingo@...nel.org>
Subject: Re: String literals in __init functions

On Thu, 26 Mar 2015, Joe Perches wrote:

> > I'd have thought that a function-wide
> > 	__attribute__((__string_section__(foo))
> > wouldn't be a ton of work to implement.
> 
> Maybe not.
> 
> Could some future version of gcc move string constants
> in a function to a specific section marked in a manner
> similar to what Andrew described above?

Putting string constants in a special section is an old project idea at 
<http://gcc.gnu.org/projects/optimize.html#putting_constants_in_special_sections>.  
I still think support for that would make sense.

-- 
Joseph S. Myers
joseph@...esourcery.com
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