From: Nick Clifton <nickc@redhat.com>
To: Alan Modra <amodra@gmail.com>
Cc: hjl.tools@gmail.com, binutils@sourceware.org, siddhesh@redhat.com
Subject: Re: RFC: ld: Add --text-section-ordering-file (version 2)
Date: Thu, 2 May 2024 16:16:56 +0100 [thread overview]
Message-ID: <c234e674-fe64-4b01-b9ad-afd8c65c46e0@redhat.com> (raw)
In-Reply-To: <Zi7l6irHuTIDwH8i@squeak.grove.modra.org>
Hi Alan,
> The patch wasn't too far wrong. I had some compile issues when plugin
> support was disabled, and it is probably a bad idea to allow creation
> of new output sections via --section-ordering-file, so that is now
> disallowed.
Thanks for creating this. I am playing with it at the moment.
> I'm not putting forward this patch as a finished work, it's just a
> demonstrator.
>
> What I'd like to see is:
> 1) Lose that horrible "INCLUDE section-ordering-file" requirement for
> existing scripts. Do you really want that put into every output
> section in every script in scripttempl/?
No, and removing the need to do this is definitely a good thing.
> 2) Parse the section ordering file in ldgram.y. An entry under file:
> would be appropriate, like we do for version scripts. That would
> at least lose the SECTIONS clause required by my demonstrator
> patch. You wouldn't necessarily need to follow existing
> specification of output and input sections, or to support other
> things allowed in output sections, but I do think a syntax with an
> explicit output section is a good idea. ie. not one where the
> output .text is deduced from the input .text.mumble.
Hmm, OK, I will look into this.
Cheers
Nick
next prev parent reply other threads:[~2024-05-02 15:17 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-25 13:01 Nick Clifton
2024-04-25 15:32 ` H.J. Lu
2024-04-26 9:38 ` Nick Clifton
2024-04-26 1:46 ` Hans-Peter Nilsson
2024-04-26 9:46 ` Nick Clifton
2024-04-27 0:46 ` Hans-Peter Nilsson
2024-04-26 4:17 ` Alan Modra
2024-04-26 9:59 ` Nick Clifton
2024-04-26 12:43 ` Alan Modra
2024-04-29 0:12 ` Alan Modra
2024-05-02 15:16 ` Nick Clifton [this message]
2024-05-06 18:27 ` H.J. Lu
2024-05-10 21:46 ` Noah Goldstein
2024-05-11 13:01 ` H.J. Lu
2024-05-07 16:39 ` RFC: ld: Add --text-section-ordering-file (version 4) Nick Clifton
2024-05-10 12:25 ` Alan Modra
2024-05-10 16:00 ` Nick Clifton
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