From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 1317 invoked by alias); 20 Jun 2006 20:21:13 -0000 Received: (qmail 1303 invoked by uid 22791); 20 Jun 2006 20:21:13 -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; Tue, 20 Jun 2006 20:21:12 +0000 Received: from drow by nevyn.them.org with local (Exim 4.54) id 1Fsmig-0000RJ-9q; Tue, 20 Jun 2006 16:21:06 -0400 Date: Tue, 20 Jun 2006 20:21:00 -0000 From: Daniel Jacobowitz To: Mark Kettenis Cc: msnyder@redhat.com, brobecker@adacore.com, gdb-patches@sources.redhat.com, fnf@specifix.com Subject: Re: [RFA] mips eabi, passing corner-case structs Message-ID: <20060620202106.GB1453@nevyn.them.org> Mail-Followup-To: Mark Kettenis , msnyder@redhat.com, brobecker@adacore.com, gdb-patches@sources.redhat.com, fnf@specifix.com References: <447E2AEB.504@redhat.com> <200606172341.k5HNfXT6006424@elgar.sibelius.xs4all.nl> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200606172341.k5HNfXT6006424@elgar.sibelius.xs4all.nl> 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/msg00290.txt.bz2 On Sun, Jun 18, 2006 at 01:41:33AM +0200, Mark Kettenis wrote: > > Date: Wed, 31 May 2006 16:46:51 -0700 > > From: Michael Snyder > > > > That odd little corner case in eabi, wherein structs whose > > single field is a float or double are passed like a float or double. > > Is the MIPS eabi documented somewhere? Or are you just implementing > whatever the GCC du jour emits? Doesn't your fix also affect structs > that have a single "long long" field? The MIPS "EABI" is not documented anywhere, as far as I know. It was a Cygnus invention; the best I know of offhand is: http://sources.redhat.com/ml/binutils/2003-06/msg00436.html -- Daniel Jacobowitz CodeSourcery