From: "H . J . Lu" <hjl@lucon.org>
To: Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
Cc: gcc@gcc.gnu.org, Hartmut Penner <HPENNER@de.ibm.com>
Subject: Re: ObjC bug on 64-bit architectures?
Date: Mon, 15 Oct 2001 09:43:00 -0000 [thread overview]
Message-ID: <20011015094336.B1218@lucon.org> (raw)
In-Reply-To: <OFE8A06FEB.6E791E38-ONC1256AE6.00586780@de.ibm.com>
On Mon, Oct 15, 2001 at 06:14:00PM +0200, Ulrich Weigand wrote:
>
> This assembly appears to be generated by the objc frontend routine
> generate_protocol_list (in the file gcc/objc/objc-act.c). Unfortunately,
> my understanding of frontend code is rather limited, but it looks like that
> routine is indeed doing a type cast from the integer constant that
> specifies
> the count to some pointer type. This looks like a bug to me, but I'm not
> sure how to fix it ...
>
The assembly output directly from the objc frontend is very likely to
be broken. I have seen another one related to size for ELF symbols.
H.J.
next prev parent reply other threads:[~2001-10-15 9:43 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-10-15 9:14 Ulrich Weigand
2001-10-15 9:43 ` H . J . Lu [this message]
2001-10-15 17:14 ` Stan Shebs
2001-10-16 12:53 ` Richard Henderson
2001-10-19 15:42 ` Toon Moene
2001-10-19 16:01 ` Stan Shebs
2001-10-15 16:32 Billinghurst, David (CRTS)
2001-10-16 8:01 Ulrich Weigand
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