From: Damien Doligez <Damien.Doligez@inria.fr>
To: "Lars Nilsson" <lars@quantumchamaeleon.com>
Cc: "Caml List" <caml-list@pauillac.inria.fr>
Subject: Re: [Caml-list] ocamlopt with external function taking more than 5 params
Date: Thu, 7 Aug 2003 14:47:50 +0200 [thread overview]
Message-ID: <5A714C82-C8D5-11D7-887E-0030657B6F2E@inria.fr> (raw)
In-Reply-To: <000701c35b71$a29daba0$500010ac@cymfony.com>
On Tuesday, Aug 5, 2003, at 18:50 Europe/Paris, Lars Nilsson wrote:
> I am wondering if I am doing something wrong, or if I am experiencing
> a bug.
> I am trying to implement a function in C that takes more than 5
> parameters
> (8 in my real code).
[...]
> The resulting output for the ocamlopt compiled program is
>
> Pointer = 0x3, N = 5
Note that 0x3 is the representation of 1 as an O'Caml value, and
5 is the representation of 2.
> CAMLprim void tester_bytecode(value a, value b, value c, value d,
> value e, value f, value g, value h)
> CAMLprim void tester_native(value *argv, int argc)
You have them reversed. The native-code version should take 8
arguments, and the byte-code version should take argv and argc.
-- Damien
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prev parent reply other threads:[~2003-08-07 12:47 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-05 16:50 Lars Nilsson
2003-08-05 16:47 ` David Brown
2003-08-05 17:18 ` Pixel
2003-08-07 12:47 ` Damien Doligez [this message]
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