From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14672 invoked by alias); 22 Jul 2005 00:47:04 -0000 Mailing-List: contact gcc-help-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-help-owner@gcc.gnu.org Received: (qmail 14627 invoked by uid 22791); 22 Jul 2005 00:46:58 -0000 Received: from zproxy.gmail.com (HELO zproxy.gmail.com) (64.233.162.196) by sourceware.org (qpsmtpd/0.30-dev) with ESMTP; Fri, 22 Jul 2005 00:46:58 +0000 Received: by zproxy.gmail.com with SMTP id 34so87416nzf for ; Thu, 21 Jul 2005 17:46:53 -0700 (PDT) Received: by 10.36.71.12 with SMTP id t12mr1294699nza; Thu, 21 Jul 2005 17:46:03 -0700 (PDT) Received: by 10.36.61.3 with HTTP; Thu, 21 Jul 2005 17:46:03 -0700 (PDT) Message-ID: <601b30a5050721174679e8cad8@mail.gmail.com> Date: Fri, 22 Jul 2005 00:47:00 -0000 From: Chao Xiang Reply-To: Chao Xiang To: gcc-help@gcc.gnu.org, xiangchao891@gmail.com Subject: Re: eMAC support In-Reply-To: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline References: <601b30a50507200455162c6d48@mail.gmail.com> X-SW-Source: 2005-07/txt/msg00230.txt.bz2 Thank you. The assemble's support is just enough for me. How about the gdb's support for eMAC? I have a MCF5249EVB, and I built m68k-bdm-elf-gdb version 6.1.1. The gdb can connect to target. But only reg= ular CPU registers can be accessed. The result of the command 'info regs' lacks= =20 all eMAC registers, such as MACSR, ACC0, ACC1, etc. Would anybody tell me how to make the gdb know the eMAC module? thx. Chao Xiang 20 Jul 2005 12:06:16 -0700, Ian Lance Taylor : > Chao Xiang writes: >=20 > > I am using ColdFire processors. Would any guy tell me whether the gcc > > compiler and assembler support the eMAC instruction? for gcc-3.4 >=20 > As far as I can see, the eMAC instructions are not yet supported by > the compiler. >=20 > The assembler does support them, for what it's worth. >=20 > Ian >