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From: Florian Weimer <fw@deneb.enyo.de>
To: Adrien <camaradetux@gmail.com>
Cc: Caml Mailing List <caml-list@yquem.inria.fr>
Subject: Re: [Caml-list] Binding C libraries which use variable arguments  (stdarg.h)
Date: Tue, 03 Nov 2009 20:33:17 +0100	[thread overview]
Message-ID: <87hbtbxv2a.fsf@mid.deneb.enyo.de> (raw)
In-Reply-To: <666572260911010658r2eb8bdfbl9b06222079869c7b@mail.gmail.com> (Adrien's message of "Sun, 1 Nov 2009 15:58:47 +0100")

* Adrien:

> I found a few references indicating that libffi was properly doing
> that however.

I looked at the assembly, and it is doing the right thing, but for the
wrong reason.  The "only load sse registers if ssecount non-zero"
change in 2005 happens to put the SSE register count in the correct
register, but this wasn't the intent of the change based on the
ChangeLog entry. 8-)


      parent reply	other threads:[~2009-11-03 19:33 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-10-28 22:07 Adrien
2009-10-28 22:45 ` Basile STARYNKEVITCH
2009-10-29  8:55   ` Goswin von Brederlow
2009-10-29 21:37     ` Adrien
2009-10-29 23:31       ` Goswin von Brederlow
2009-10-29 21:18   ` Adrien
2009-10-30  9:35     ` Xavier Leroy
2009-11-01  9:31       ` Adrien
2009-11-01 11:07         ` Florian Weimer
2009-11-01 12:12           ` Adrien
2009-11-01 12:16             ` Florian Weimer
2009-11-01 14:58               ` Adrien
2009-11-01 20:06                 ` Richard Jones
2009-11-03 19:33                 ` Florian Weimer [this message]

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