From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 39857C433EF for ; Tue, 29 Mar 2022 03:30:56 +0000 (UTC) Received: from localhost ([::1]:57992 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nZ2ZK-0003RM-8j for qemu-devel@archiver.kernel.org; Mon, 28 Mar 2022 23:30:54 -0400 Received: from eggs.gnu.org ([209.51.188.92]:53672) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nZ2Xm-00023d-CW for qemu-devel@nongnu.org; Mon, 28 Mar 2022 23:29:19 -0400 Received: from [2001:4860:4864:20::2e] (port=39839 helo=mail-oa1-x2e.google.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nZ2Xi-0005Cf-Al for qemu-devel@nongnu.org; Mon, 28 Mar 2022 23:29:17 -0400 Received: by mail-oa1-x2e.google.com with SMTP id 586e51a60fabf-deb9295679so10174775fac.6 for ; Mon, 28 Mar 2022 20:29:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=message-id:date:mime-version:user-agent:subject:content-language:to :cc:references:from:in-reply-to:content-transfer-encoding; bh=kq09xatLbRUkx9Q9szbuOfg6SaUUS90+w/BNYg962xs=; b=IeEWS+jL+CizaXdhfvdC1PoVAmF3fSlSi/NLGeGh+M/Hyzk3mk7Iyf79jwEYmf057c +dHXuJPgrRz/h/QYu3g3Wy7S1WLA/r3sU3Qvas1LQ3841G6nS/o6mqrAqTrZDv3mYfix Hk8bDA7jyrCId6KbUJ1LOpRE3jtlV2BSwCN50KPHEO41R80DiLL4JuBq4xOo2Xxihk+s IEjFW0h9nAF8xWqmGuW772w7qNbNFDM/MH/AjOWhQ3EJ2l1eY+3YxOV7VabYj3yLxoiM WMbDrOr/YE7bQ9rMc3KjS7OhfKAEr5w6SbrTsudfiWphBHWhH0MD6MvyK22TAgKDLTUA /8ug== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=kq09xatLbRUkx9Q9szbuOfg6SaUUS90+w/BNYg962xs=; b=WPpcQhwISZpe6QjSq6LcW6ug80qfoFnfaMii3DnfHN+I4MYzEZ/r4jUQ1C5QmtnXhT O2BnEp2498PQTzKWeZX3doI1ojKZv+/KDHBNN7MeJAGWVDxA9L/9GlrBDMXlQjcRzLqP 5fWcYckiOxyQBf3PSJH/oVm4rElKBg0VaKkvlyBK9yopSXGNgVhESNZZF31hQrS0dX3j r1r1aHZz2p4vjwYKfF9qd8mnWgSSD6Rsz9T2Y8YVTOdW8AaHjikVmNztEWIQ2t09faJc fk9N5wjVeIwHSMUgayrNoqpbtOIugtsirYxxUIDkujtPaDOIgQXcFkoC81bSavP1qo54 69EQ== X-Gm-Message-State: AOAM533axm1kea322+Mby92mugQk6s30hARh+R25nxmdmFIjp15gDPa7 bOzciASHv8jgYrX8m7ysvbvnUA== X-Google-Smtp-Source: ABdhPJwDncad5jPh96SvdT73OiHWcdtGtKpqlA+Hs71iG2dCmefcKNYSwu0Yhj9ETknIlh4EHCZ4Wg== X-Received: by 2002:a05:6870:888a:b0:de:6122:2bea with SMTP id m10-20020a056870888a00b000de61222beamr1269159oam.130.1648524552153; Mon, 28 Mar 2022 20:29:12 -0700 (PDT) Received: from [172.24.1.26] (168.189-204-159.bestelclientes.com.mx. [189.204.159.168]) by smtp.gmail.com with ESMTPSA id hi21-20020a056870c99500b000defdfbee5bsm2579616oab.28.2022.03.28.20.29.10 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 28 Mar 2022 20:29:11 -0700 (PDT) Message-ID: <0d37a7c8-439e-eaa9-7fc4-7e914647754d@linaro.org> Date: Mon, 28 Mar 2022 21:29:09 -0600 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0 Subject: Re: [RFC PATCH v7 29/29] tests/tcg/loongarch64: Add hello/memory test in loongarch64 system Content-Language: en-US To: Xiaojuan Yang , qemu-devel@nongnu.org References: <20220328125749.2918087-1-yangxiaojuan@loongson.cn> <20220328125749.2918087-30-yangxiaojuan@loongson.cn> From: Richard Henderson In-Reply-To: <20220328125749.2918087-30-yangxiaojuan@loongson.cn> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Host-Lookup-Failed: Reverse DNS lookup failed for 2001:4860:4864:20::2e (failed) Received-SPF: pass client-ip=2001:4860:4864:20::2e; envelope-from=richard.henderson@linaro.org; helo=mail-oa1-x2e.google.com X-Spam_score_int: -6 X-Spam_score: -0.7 X-Spam_bar: / X-Spam_report: (-0.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-0.001, PDS_HP_HELO_NORDNS=0.659, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.cave-ayland@ilande.co.uk, Song Gao Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 3/28/22 06:57, Xiaojuan Yang wrote: > + .global _start > + .align 16 > +_start: > + bl main You must at least set up the stack. This must work only via some interaction with efi bios? What we *want* is for this to run by itself on the raw virt machine. r~