From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:47314) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hMnxY-0002T8-Df for qemu-devel@nongnu.org; Sat, 04 May 2019 02:15:45 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hMnxX-0001WM-KF for qemu-devel@nongnu.org; Sat, 04 May 2019 02:15:44 -0400 Received: from mail-pl1-x636.google.com ([2607:f8b0:4864:20::636]:38565) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hMnxX-0001Ta-Db for qemu-devel@nongnu.org; Sat, 04 May 2019 02:15:43 -0400 Received: by mail-pl1-x636.google.com with SMTP id a59so3745093pla.5 for ; Fri, 03 May 2019 23:15:43 -0700 (PDT) References: <20190501184306.15208-1-richard.henderson@linaro.org> <877eb74gc3.fsf@zen.linaroharston> From: Richard Henderson Message-ID: <6206383e-d092-28cf-1549-ab01a306bb05@linaro.org> Date: Fri, 3 May 2019 23:15:39 -0700 MIME-Version: 1.0 In-Reply-To: <877eb74gc3.fsf@zen.linaroharston> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Subject: Re: [Qemu-devel] [PATCH] tests/tcg/alpha: add system boot.S List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: =?UTF-8?Q?Alex_Benn=c3=a9e?= Cc: qemu-devel@nongnu.org On 5/3/19 10:07 AM, Alex Bennée wrote: > + ldah $sp, $stack_end($gp) !gprelhigh > + lda $sp, $stack_end($gp) !gprellow Bah. ^^^^ $sp As is, this works only because the test case is tiny, and this happens to evaluate to the middle of the stack allocation. r~ 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 X-Spam-Level: X-Spam-Status: No, score=-0.7 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AD8CEC43219 for ; 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[97.113.189.189]) by smtp.gmail.com with ESMTPSA id f21sm4925539pfn.30.2019.05.03.23.15.40 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 03 May 2019 23:15:41 -0700 (PDT) To: =?UTF-8?Q?Alex_Benn=c3=a9e?= References: <20190501184306.15208-1-richard.henderson@linaro.org> <877eb74gc3.fsf@zen.linaroharston> From: Richard Henderson Openpgp: preference=signencrypt Message-ID: <6206383e-d092-28cf-1549-ab01a306bb05@linaro.org> Date: Fri, 3 May 2019 23:15:39 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <877eb74gc3.fsf@zen.linaroharston> Content-Type: text/plain; charset="UTF-8" Content-Language: en-US Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::636 Subject: Re: [Qemu-devel] [PATCH] tests/tcg/alpha: add system boot.S X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Message-ID: <20190504061539.7aa_GMb_W0sGzU2uoaQ-Fh_FTUE6tq1Fzk3T8Wz8dd8@z> On 5/3/19 10:07 AM, Alex Bennée wrote: > + ldah $sp, $stack_end($gp) !gprelhigh > + lda $sp, $stack_end($gp) !gprellow Bah. ^^^^ $sp As is, this works only because the test case is tiny, and this happens to evaluate to the middle of the stack allocation. r~