From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 19366 invoked by alias); 20 Aug 2003 20:39:14 -0000 Mailing-List: contact gdb-patches-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sources.redhat.com Received: (qmail 19351 invoked from network); 20 Aug 2003 20:39:13 -0000 Received: from unknown (HELO mx1.redhat.com) (66.187.233.31) by sources.redhat.com with SMTP; 20 Aug 2003 20:39:13 -0000 Received: from int-mx2.corp.redhat.com (nat-pool-rdu-dmz.redhat.com [172.16.52.200]) by mx1.redhat.com (8.11.6/8.11.6) with ESMTP id h7KKd2t10570 for ; Wed, 20 Aug 2003 16:39:02 -0400 Received: from potter.sfbay.redhat.com (potter.sfbay.redhat.com [172.16.27.15]) by int-mx2.corp.redhat.com (8.11.6/8.11.6) with ESMTP id h7KKclL18847; Wed, 20 Aug 2003 16:38:48 -0400 Received: from redhat.com (reddwarf.sfbay.redhat.com [172.16.24.50]) by potter.sfbay.redhat.com (8.11.6/8.11.6) with ESMTP id h7KKclO06849; Wed, 20 Aug 2003 13:38:47 -0700 Message-ID: <3F43DC57.4020906@redhat.com> Date: Wed, 20 Aug 2003 20:39:00 -0000 From: Michael Snyder Organization: Red Hat, Inc. User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4) Gecko/20030624 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Elena Zannoni CC: gdb-patches@sources.redhat.com Subject: Re: [ping] Re: [RFA] sh-tdep: multi-arch the push_dummy_call method. References: <3F2AE7A7.4070604@redhat.com> <3F3820A4.7060501@redhat.com> <16184.16051.841312.312872@localhost.redhat.com> In-Reply-To: <16184.16051.841312.312872@localhost.redhat.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-SW-Source: 2003-08/txt/msg00349.txt.bz2 Elena Zannoni wrote: > Michael Snyder writes: > > Michael Snyder wrote: > > > > > Elena, this splits off two versions of push_dummy_call: one for sh2e, > > > sh3e, and sh4, and the other for all the others. There are two > > > differences: > > > how they pass floats, and how they pass large structs. > > > > > > This wins us 6 new passes in call-ar-st, one in call-rt-st, 13 in > > > callfuncs, > > > and one in varargs. > > > > > For which versions do we get more passes? all versions < sh5? > > I don't have an abi document, in front of me, you are not just making > the tests pass, i.e. complying with what gcc thinks the ABI is, right? ;-) > > > ok Committed.