From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Sat, 10 Jan 2004 08:03:15 +0000 (GMT) Received: from witte.sonytel.be ([IPv6:::ffff:80.88.33.193]:50059 "EHLO witte.sonytel.be") by linux-mips.org with ESMTP id ; Sat, 10 Jan 2004 08:03:14 +0000 Received: from zebra.sonytel.be (localhost [127.0.0.1]) by witte.sonytel.be (8.12.10/8.12.10) with ESMTP id i0A83AQF014892; Sat, 10 Jan 2004 09:03:10 +0100 (MET) Received: from dimitri by zebra.sonytel.be with local (Exim 3.35 #1 ) id 1AfE5Q-0007ZW-00; Sat, 10 Jan 2004 09:03:12 +0100 Date: Sat, 10 Jan 2004 09:03:12 +0100 From: Dimitri Torfs To: Thiemo Seufer Cc: "Maciej W. Rozycki" , linux-mips@linux-mips.org Subject: Re: Support for newer gcc/gas options Message-ID: <20040110080312.GA28970@sonycom.com> References: <20031223114644.GA5458@sonycom.com> <20040109220148.GA3314@sonycom.com> <20040110011922.GA14930@rembrandt.csv.ica.uni-stuttgart.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20040110011922.GA14930@rembrandt.csv.ica.uni-stuttgart.de> User-Agent: Mutt/1.3.28i Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 3896 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: dimitri@sonycom.com Precedence: bulk X-list: linux-mips On Sat, Jan 10, 2004 at 02:19:22AM +0100, Thiemo Seufer wrote: > [snip] > The supposed way is to use -mabi=FOO -march=BAR, where BAR can also be > e.g. "mips3". The -march=mipsN is from gcc-3.3 and higher, right ? > This will choose the proper (probably generic) architecture > as well as the ISA defines. I expected, when using -march=r4100, that MIPS3 would be used. That was apparently not the case (is this maybe a bug in gcc-3.2.2 ?). > Btw, the ISA defines aren't used in the > kernel anymore. Well, asm-mips/asm.h still contains some #ifdef's based on the _MIPS_ISA. Dimitri -- Dimitri Torfs | NSCE dimitri@sonycom.com | The Corporate Village tel: +32 2 7008541 | Da Vincilaan 7 - D1 fax: +32 2 7008622 | B-1935 Zaventem - Belgium