From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 63977 invoked by alias); 16 Mar 2018 13:52:11 -0000 Mailing-List: contact libc-help-help@sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Post: List-Help: , Sender: libc-help-owner@sourceware.org Received: (qmail 63963 invoked by uid 89); 16 Mar 2018 13:52:09 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.2 spammy= X-HELO: mail-qt0-f171.google.com Received: from mail-qt0-f171.google.com (HELO mail-qt0-f171.google.com) (209.85.216.171) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 16 Mar 2018 13:52:07 +0000 Received: by mail-qt0-f171.google.com with SMTP id j4so10891704qth.8 for ; Fri, 16 Mar 2018 06:52:07 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=flt+vaOcB92o7RFVeSqNQdmlJF5lFvnZS+PFa5/x/oE=; b=O9VFaoCwu2FPxeXrOeCfI/MpbxKMKmgyHrwBPWy+xgdAJ55VJmpWmmbm540CIkTQO+ /+jBSOLhAq+iq3D5dz5acLT13IySbxvpfic/OEyuNFq9195Ho2/FVbiu0ToZ89FoU1M2 pZ9nrriQJYFgOhjm/A6thRV48mmFLSWdn5PahHz1SlkN2UEFj81WCJ7WCRJIZmpkGweG hPhVo3lW9+rTc83DN2z4IcKM5nwSd3WUr8iRF3pTPCOmNSccVr61IvKt3IqFw3aXVBR2 hu0yDfYlgnTJkCV77f2WwNYfkPsGXb3479Xm1AylD4Y8UOK4tVfiqUr0XGJ19OvBTwE5 c1hw== X-Gm-Message-State: AElRT7GvJmQky31ARYwTGxdxEVWwRocSkmeXyT1VzWG7JBq6smrRNuzH j7KYdVA4zFq5rz+pIE0ZE3+ahTeuV7s= X-Google-Smtp-Source: AG47ELuGBo1f50HCmKlT7YGZrAXK5KyWwkBVBz5xttTdBl5rHhxJri/nyVgWjw+Jyrl++4Zgg+djkw== X-Received: by 10.237.62.84 with SMTP id m20mr2868118qtf.283.1521208325814; Fri, 16 Mar 2018 06:52:05 -0700 (PDT) Received: from [10.150.73.95] (68.sub-174-237-128.myvzw.com. [174.237.128.68]) by smtp.gmail.com with ESMTPSA id l1sm4848881qkk.27.2018.03.16.06.52.03 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 16 Mar 2018 06:52:04 -0700 (PDT) Subject: Re: [RFC PATCH 00/10] port C-SKY to glibc To: Mao Han , libc-help@sourceware.org Cc: ren_guo@c-sky.com, yunhai_shang@c-sky.com, qijie_tong@c-sky.com, chunqiang_li@c-sky.com References: From: Carlos O'Donell Message-ID: Date: Fri, 16 Mar 2018 13:52:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-IsSubscribed: yes X-SW-Source: 2018-03/txt/msg00011.txt.bz2 On 03/16/2018 03:58 AM, Mao Han wrote: > I am working on editing C-SKY Glibc porting, and want to upstream these > patches to the official master branch. I send the email for the initial > review, and want get some suggestion on what I should do next. > I was Employed by Hangzhou C-SKY Microsystems Co., Ltd.; and responsible > for the C-SKY porting of Glibc. Meanwhile, we are doing the upstreams of > C-SKY GCC, binutils, GDB and Linux. Mentor graphic is helping us with the > upstream submission of GCC, binutils, GDB. More information about us is on > http://en.c-sky.com/. > > This patchset adds architecture support to Glibc for CK610, CK807, CK810 > processor cores. It base on the release version of 2.27. > > CK610 is the second-generation CPU of CSKY, fullycompatible with M*Core. > CK807/CK810 bases on C-SKY V2 instruction set architecture and 16/32-bit > variable length instruction. Including basic core(CK807/CK810), > floating-point enhancement(CK807F/CK810F), multimedia enhancement (CK810D) > and multiple-processing extension (CK807MP/CK810MP). > > The porting of C-SKY Glibc is tested in our CI enviroment. Toolchain, kernel, > test packages are built form source code via builtroot. LTP, Lmbench, dhrystone > etc are tested in the enviroment. > Here is our CI envoirnment: > https://gitlab.com/c-sky/buildroot/pipelines Thank you for your contribution! Thank you also for starting this process with enough time to do a proper review before the glibc 2.28 release in August. I have confirmed that Hangzhou C-SKY Microsystems Co., Ltd. has a corporate copyright assignment in place with the FSF. The future assignment means we can commit this code easily after review. I assume you are looking for review via libc-help before posting to libc-alpha? Cheers, Carlos.