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Re: Dealing with multiple gas versions

From: Ryan Mansfield <rmansfield at qnx dot com>
To: Jan Beulich <JBeulich at suse dot com>, Hans-Peter Nilsson <hp at bitrange dot com>, <binutils at sourceware dot org>
Date: Fri, 14 Oct 2011 10:47:08 -0400
Subject: Re: Dealing with multiple gas versions
References: <4E9498D4.30701@qnx.com> <20111012025638.GB20099@bubble.grove.modra.org> <alpine.BSF.2.00.1110120105240.45098@dair.pair.com> <20111012081558.GC20099@bubble.grove.modra.org> <4E957CA1020000780005AD97@nat28.tlf.novell.com> <20111012141417.GD20099@bubble.grove.modra.org>

On 11-10-12 10:14 AM, Alan Modra wrote:

On Wed, Oct 12, 2011 at 10:40:17AM +0100, Jan Beulich wrote:

or .gasversion.

I quite like this suggestion.

Here's a solution.

	* as.c (main): Define .gasversion. rather than __GAS_VERSION__.
	* frags.h (bss_address_frag): Delete
	(predefined_address_frag): New.
	* frags.c (frag_init): Init predefined_address_frag.  Delete ref
	to bss_addres_frag.
	* symbols.c (S_CAN_BE_REDEFINED): New function.
	* symbols.h (S_CAN_BE_REDEFINED): Declare.
	* read.c (assign_symbol): Use S_CAN_BE_REDEFINED.

Thanks Alan. Is it possible for this patch to go on the 2.22 branch?

Regards,

Ryan Mansfield

References:
- Dealing with multiple gas versions
  - From: Ryan Mansfield
- Re: Dealing with multiple gas versions
  - From: Alan Modra
- Re: Dealing with multiple gas versions
  - From: Hans-Peter Nilsson
- Re: Dealing with multiple gas versions
  - From: Alan Modra
- Re: Dealing with multiple gas versions
  - From: Jan Beulich
- Re: Dealing with multiple gas versions
  - From: Alan Modra

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