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From: ludo@gnu.org (Ludovic Courtès)
To: Andy Wingo <wingo@pobox.com>
Cc: guile-devel@gnu.org
Subject: Re: wip-rtl status
Date: Mon, 04 Jun 2012 23:12:18 +0200	[thread overview]
Message-ID: <87aa0i7pe5.fsf@gnu.org> (raw)
In-Reply-To: <87wr3nmotu.fsf@pobox.com> (Andy Wingo's message of "Mon, 04 Jun 2012 11:03:09 +0200")

Hi,

Andy Wingo <wingo@pobox.com> skribis:

> However something like '(1 . (2 . ())) has two pairs: the tail which has
> two immediates, and the head that has an immediate in the car but a
> pointer in the cdr.  In that case you need to patch up the cdr to point
> to the tail, after you load the .go (or .so?) file.

Actually, it could typically be patched by the loader, just like what
happens with the variables emitted by ‘SCM_IMMUTABLE_STRING’ and such, no?

(Hmm, perhaps that’s what you meant?)

Thanks,
Ludo’.



  reply	other threads:[~2012-06-04 21:12 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-03 21:41 wip-rtl status Andy Wingo
2012-06-03 22:30 ` Ludovic Courtès
2012-06-04  9:03   ` Andy Wingo
2012-06-04 21:12     ` Ludovic Courtès [this message]
2012-06-05  8:04       ` Andy Wingo

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