From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gdb-patches-return-22518-listarch-gdb-patches=sources.redhat.com@sources.redhat.com>
Received: (qmail 4464 invoked by alias); 18 Feb 2003 19:46:52 -0000
Mailing-List: contact gdb-patches-help@sources.redhat.com; run by ezmlm
Precedence: bulk
List-Subscribe: <mailto:gdb-patches-subscribe@sources.redhat.com>
List-Archive: <http://sources.redhat.com/ml/gdb-patches/>
List-Post: <mailto:gdb-patches@sources.redhat.com>
List-Help: <mailto:gdb-patches-help@sources.redhat.com>, <http://sources.redhat.com/ml/#faqs>
Sender: gdb-patches-owner@sources.redhat.com
Received: (qmail 4455 invoked from network); 18 Feb 2003 19:46:51 -0000
Received: from unknown (HELO localhost.redhat.com) (172.16.49.200)
  by 172.16.49.205 with SMTP; 18 Feb 2003 19:46:51 -0000
Received: from redhat.com (localhost [127.0.0.1])
	by localhost.redhat.com (Postfix) with ESMTP
	id 4B71F2D37; Tue, 18 Feb 2003 14:51:39 -0500 (EST)
Message-ID: <3E528EC8.9040906@redhat.com>
Date: Tue, 18 Feb 2003 19:46:00 -0000
From: Andrew Cagney <ac131313@redhat.com>
User-Agent: Mozilla/5.0 (X11; U; NetBSD i386; en-US; rv:1.0.2) Gecko/20030217
X-Accept-Language: en-us, en
MIME-Version: 1.0
To: Pierre Muller <muller@ics.u-strasbg.fr>
Cc: gdb-patches@sources.redhat.com
Subject: Re: [RFC] Support alternate 'long double' size.
References: <5.0.2.1.2.20030217174903.02c193e8@ics.u-strasbg.fr>
Content-Type: text/plain; charset=us-ascii; format=flowed
Content-Transfer-Encoding: 7bit
X-SW-Source: 2003-02/txt/msg00376.txt.bz2


> Index: doublest.c
> ===================================================================
> RCS file: /cvs/src/src/gdb/doublest.c,v
> retrieving revision 1.11
> diff -u -p -r1.11 doublest.c
> --- doublest.c	4 Dec 2002 05:40:40 -0000	1.11
> +++ doublest.c	17 Feb 2003 16:07:19 -0000
> @@ -633,6 +633,8 @@ floatformat_from_length (int len)
>      return TARGET_DOUBLE_FORMAT;
>    else if (len * TARGET_CHAR_BIT == TARGET_LONG_DOUBLE_BIT)
>      return TARGET_LONG_DOUBLE_FORMAT;
> +  else if (len * TARGET_CHAR_BIT == TARGET_LONG_DOUBLE_BIT_ALTERNATE)
> +    return TARGET_LONG_DOUBLE_FORMAT;
>  
>    return NULL;
>  }

Would simply adding:

else if (TARGET_LONG_DOUBLE_FORMAT != NULL
     && len * TARGET_CHAR_BIT == TARGET_LONG_DOUBLE_FORMAT->totalsize)
   ..

to the end of that if() chain work? (and the other alternatives as well 
of course).

Otherwize, yes, I can't see any other way of handling this problem :-(

Andrew