From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 19568 invoked by alias); 26 Sep 2002 12:29:17 -0000 Mailing-List: contact sid-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: sid-owner@sources.redhat.com Received: (qmail 19561 invoked from network); 26 Sep 2002 12:29:15 -0000 Received: from unknown (HELO hotmail.com) (207.68.163.70) by sources.redhat.com with SMTP; 26 Sep 2002 12:29:15 -0000 Received: from mail pickup service by hotmail.com with Microsoft SMTPSVC; Thu, 26 Sep 2002 05:29:15 -0700 Received: from 61.175.193.50 by sea1fd.sea1.hotmail.msn.com with HTTP; Thu, 26 Sep 2002 12:29:14 GMT X-Originating-IP: [61.175.193.50] From: =?gb2312?B?5rEg578=?= To: satish@td.idc.lsi.sanyo.co.jp Cc: sid@sources.redhat.com Bcc: Subject: Re: how to build an toolchain like arm-elf-sid? Date: Thu, 26 Sep 2002 05:29:00 -0000 Mime-Version: 1.0 Content-Type: text/plain; charset=gb2312; format=flowed Message-ID: X-OriginalArrivalTime: 26 Sep 2002 12:29:15.0132 (UTC) FILETIME=[537243C0:01C26558] X-SW-Source: 2002-q3/txt/msg00095.txt.bz2 hi thanks for ur help. I'm so sad that maybe ur repply sentenses my project--at least my early work--to death. What we plan to do is to design an new CPU architecture based on the DSP architecture, and we wish the CGEN & SID would help us to simulator ur design (including the ISA),before the real CPUis designed. So, we spent a lot of time on CGEN & SID. Limited by our knowledge on GNU, the work goes on slowly. Now it seems that our goal can not be achieved. :-( However, could we join u to develop the gcc? I mean, updating gcc and porting gcc to our target new CPU, so we can get a cross--complier, maybe we could write an RTL description for our target CPU. If so, what should we do and how to do? thanks for all ur help. Dam.Wang >well, based on the cpu type, u need to build cross compilers >for it.for eg: if ur cpu=arm, then u need to build arm gnu tools, likewise >for cpu=m68k , u need to build m68k gnu tools. > now, using these cross compilers u shall be able >to compile the programs.hence if u have built arm gnu tools >then, compile ur program using the arm-elf-gcc..along with the ecos >libraries. > >later run the sid using the command: >arm-elf-sid --board=pid7t-normalmap --gdb=2000 -tksm -EL & > >this should pop a system monitor. >later run command: >arm-elf-gdb test.x > > >satish > > _________________________________________________________________ ÓëÁª»úµÄÅóÓѽøÐн»Á÷£¬ÇëʹÓà MSN Messenger: http://messenger.microsoft.com/cn/