This is the mail archive of the gcc@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: unable to detect exception model

From: Richard Guenther <rguenther at suse dot de>
To: Eric Botcazou <ebotcazou at libertysurf dot fr>
Cc: Richard Guenther <richard dot guenther at gmail dot com>, gcc at gcc dot gnu dot org, Andrew Pinski <pinskia at physics dot uc dot edu>, Jack Howarth <howarth at bromo dot msbb dot uc dot edu>
Date: Sun, 25 Jun 2006 22:58:46 +0200 (CEST)
Subject: Re: unable to detect exception model
References: <20060624024246.4D61B11003F@bromo.msbb.uc.edu> <200606252207.03677.ebotcazou@libertysurf.fr> <84fc9c000606251312h12220986y62f9f28cbb8e24cc@mail.gmail.com> <200606252230.01425.ebotcazou@libertysurf.fr>

On Sun, 25 Jun 2006, Eric Botcazou wrote:

> > At least this one looks "easier" to look at.  Is SPARC/Solaris a
> > strict alignment target?
> 
> Yes, all SPARC targets are.

So, something obviously wrong with

struct max_alignment {
 char c;
 union {
   HOST_WIDEST_INT i;
   long double d;
 } u;
};

/* The biggest alignment required.  */

#define MAX_ALIGNMENT (offsetof (struct max_alignment, u))

for SPARC 32bit?

Richard.

--
Richard Guenther <rguenther@suse.de>
Novell / SUSE Labs

Follow-Ups:
- Re: unable to detect exception model
  - From: Eric Botcazou

References:
- unable to detect exception model
  - From: Jack Howarth
- Re: unable to detect exception model
  - From: Eric Botcazou
- Re: unable to detect exception model
  - From: Richard Guenther
- Re: unable to detect exception model
  - From: Eric Botcazou

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]