From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ed1-x52e.google.com (mail-ed1-x52e.google.com [IPv6:2a00:1450:4864:20::52e]) by sourceware.org (Postfix) with ESMTPS id 454B93857C64 for ; Thu, 19 Nov 2020 01:05:05 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 454B93857C64 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=sifive.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=jimw@sifive.com Received: by mail-ed1-x52e.google.com with SMTP id e18so4052222edy.6 for ; Wed, 18 Nov 2020 17:05:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sifive.com; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=Vvvk3cPjKB3ONYpt1WAcO152hIzHisrwxZRZTAtJego=; b=ZCCKUWrd7NkuTTxwJv+pnP58QiGQW/Burc5WNe6vLqB3PnKgJ7UIlXHJ6F7/wBUwny XMRGecJEav40M/wUDMjWjvtRTrLsmgozDrTf5U22sQ2Fv4i0bjDpWGIkgxfDIbqUy6kL 3IToZ3O1UpH2vwEfxsF/CABen9JQfCpjcfHXNy/qzL7cI7LsRk3oVGEkM4xNY19A+qv9 8k5Pv89vglcDebgXTlM9fd6B8dkY1eVQkP9JQM6GO1XQZE/voHpomSHZgnD3E8/zmyZT ylWRAkleH6Ya482vTN7ZffkirXuTAnDAQ/k/g642TJPGTohsykkJad9AH0U+y8iyL3d9 pksQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=Vvvk3cPjKB3ONYpt1WAcO152hIzHisrwxZRZTAtJego=; b=EN5/nBO68RMPF8eusYigICHPA963SJMtC4nKYFPLznc33jIFf6YDqgrqXCl4r8GxLB rN9k9c9+yV6nrlMJvBkqjvvk0LNJkH66Kzuii02zDGgDRNkkSgrJNWNJ0CmCfiTvEfQh JqCqwCfXEwucxui6nRF+opf0Twx/9EM2+0jL+DapodVY3YLkfteFTG7I9t/gA00a3pTF 9pz6D9jqb4N4DZMt7OJm6ishajJ1ConksCADR5MyZ4G83j6RlL2nr5rLRHADUlb6pz/A 1fisRfKh2+ct9L3dnX2GEIM54/FVynIrmCLyQo3SCC73BDEBSszXT/gCdaaYta30ryqQ pIwA== X-Gm-Message-State: AOAM533b6yy8/8V608A0bjD0s6cyF+t3srgPn9FGglz54NEwBt+XsC8t o0/eBx888d6oJWg5GlO8+5P1cQ51mPtRMUa/B3/T6GTUmOE= X-Google-Smtp-Source: ABdhPJwkyJRUsMgDVQuRPdn3bAXrDNIAxvPt3EkvBhizj0X7MhdXq4gqO4wvbbnB2uHY/0QlwKUtWUIWzN4OUMm9GqI= X-Received: by 2002:a05:6402:1456:: with SMTP id d22mr27848250edx.77.1605747904278; Wed, 18 Nov 2020 17:05:04 -0800 (PST) MIME-Version: 1.0 References: <20201117020745.B044518C0098@webmail.sinamail.sina.com.cn> In-Reply-To: <20201117020745.B044518C0098@webmail.sinamail.sina.com.cn> From: Jim Wilson Date: Wed, 18 Nov 2020 17:04:53 -0800 Message-ID: Subject: Re: Re: Re: I compile gdbserver for RISCV on gdb10.1 version, and there is a error To: hilihui@sina.com Cc: Simon Marchi , gdb X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, HTML_MESSAGE, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: gdb@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 19 Nov 2020 01:05:06 -0000 On Mon, Nov 16, 2020 at 6:07 PM wrote: > Where is your patches? > In the upstream linux kernel. But they were added in Summer/Fall 2018. If you have an old linux kernel release, then you won't have them. They should be in the linux kernel mailing list, but I don't know of an easy way to search that offhand. If you do a git log on a recent linux kernel clone and then look for jimw@sifive.com you will see 4 patches. The first one, futex, was for glibc. The other 3 are for gdb. You can then use git diff to extract the patches. Or cherry-pick them or whatever. Jim