From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21875 invoked by alias); 9 Jun 2006 18:20:53 -0000 Received: (qmail 21863 invoked by uid 22791); 9 Jun 2006 18:20:52 -0000 X-Spam-Check-By: sourceware.org Received: from nevyn.them.org (HELO nevyn.them.org) (66.93.172.17) by sourceware.org (qpsmtpd/0.31.1) with ESMTP; Fri, 09 Jun 2006 18:20:50 +0000 Received: from drow by nevyn.them.org with local (Exim 4.54) id 1Folb0-000150-V7; Fri, 09 Jun 2006 14:20:35 -0400 Date: Fri, 09 Jun 2006 18:20:00 -0000 From: Daniel Jacobowitz To: Joel Brobecker Cc: Michael Snyder , GDB Patches , Fred Fish Subject: Re: [RFA] mips, floating point arg passing Message-ID: <20060609182034.GA4021@nevyn.them.org> Mail-Followup-To: Joel Brobecker , Michael Snyder , GDB Patches , Fred Fish References: <447E279C.7020804@redhat.com> <20060609180543.GA860@adacore.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060609180543.GA860@adacore.com> User-Agent: Mutt/1.5.11+cvs20060403 X-IsSubscribed: yes Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org X-SW-Source: 2006-06/txt/msg00102.txt.bz2 On Fri, Jun 09, 2006 at 11:05:43AM -0700, Joel Brobecker wrote: > Hello Michael, > > > GDB is causing SIGFPE on target boards that have a FPU, > > when compiled for a 32 bit ABI. > > I've only worked with the n32 ABI so far, so I'm not familiar with > the EABI nor o32 ABI. But I presume you know what you're talking > about :-). I can easily test on O32; is there a case in the testsuite that would cover this? I don't remember any argument passing tests failing. Anyway, o32 has 32-bit floating point registers according to the ABI, so I don't see how this could affect o32. -- Daniel Jacobowitz CodeSourcery