From patchwork Tue Sep 19 10:23:44 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniil Tatianin X-Patchwork-Id: 13391118 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 23996CD54AF for ; Tue, 19 Sep 2023 10:25:19 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qiXu0-0006M3-J4; Tue, 19 Sep 2023 06:24:20 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qiXtl-0006Ia-Ay; Tue, 19 Sep 2023 06:24:05 -0400 Received: from forwardcorp1b.mail.yandex.net ([178.154.239.136]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qiXti-0000DN-Ji; Tue, 19 Sep 2023 06:24:04 -0400 Received: from mail-nwsmtp-smtp-corp-main-11.iva.yp-c.yandex.net (mail-nwsmtp-smtp-corp-main-11.iva.yp-c.yandex.net [IPv6:2a02:6b8:c0c:7d8a:0:640:8fc3:0]) by forwardcorp1b.mail.yandex.net (Yandex) with ESMTP id AAECD626C6; Tue, 19 Sep 2023 13:23:58 +0300 (MSK) Received: from d-tatianin-nix.yandex-team.ru (unknown [2a02:6b8:b081:b64e::1:27]) by mail-nwsmtp-smtp-corp-main-11.iva.yp-c.yandex.net (smtpcorp/Yandex) with ESMTPSA id lNiu865OdGk0-rdKfvk6A; Tue, 19 Sep 2023 13:23:58 +0300 X-Yandex-Fwd: 1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex-team.ru; s=default; t=1695119038; bh=GwylRd2M3d50oa41BEyw6INLBiCyyVslBAVIsNkUHis=; h=Message-Id:Date:In-Reply-To:Cc:Subject:References:To:From; b=Qrl1P8FATrfI1ChLvKWggyR6w5fIKmyiou7XSLuIX5UQlf5PLDfyTT9gXl/ztKiZy sx5/0+l4V7198q0YWo9Ovz8GtxT7MW2xw9A7J75R6cQLz3RqV0OnaaUdML/0McT2dn B0VVCPHUNvXdO8E3sNvSCAAr6yjTkwzPTgSkcreU= Authentication-Results: mail-nwsmtp-smtp-corp-main-11.iva.yp-c.yandex.net; dkim=pass header.i=@yandex-team.ru From: Daniil Tatianin To: Juan Quintela Cc: Peter Xu , Leonardo Bras , qemu-devel@nongnu.org, qemu-s390x@nongnu.org, Daniil Tatianin Subject: [PATCH v2 1/3] i386/a-b-bootblock: factor test memory addresses out into constants Date: Tue, 19 Sep 2023 13:23:44 +0300 Message-Id: <20230919102346.2117963-2-d-tatianin@yandex-team.ru> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230919102346.2117963-1-d-tatianin@yandex-team.ru> References: <20230919102346.2117963-1-d-tatianin@yandex-team.ru> MIME-Version: 1.0 Received-SPF: pass client-ip=178.154.239.136; envelope-from=d-tatianin@yandex-team.ru; helo=forwardcorp1b.mail.yandex.net X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham 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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org So that we have less magic numbers to deal with. This also allows us to reuse these in the following commits. Signed-off-by: Daniil Tatianin Reviewed-by: Peter Xu Reviewed-by: Vladimir Sementsov-Ogievskiy Reviewed-by: Juan Quintela --- tests/migration/i386/a-b-bootblock.S | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/tests/migration/i386/a-b-bootblock.S b/tests/migration/i386/a-b-bootblock.S index 3d464c7568..036216e4a7 100644 --- a/tests/migration/i386/a-b-bootblock.S +++ b/tests/migration/i386/a-b-bootblock.S @@ -34,6 +34,10 @@ start: # at 0x7c00 ? mov $16,%eax mov %eax,%ds +# Start from 1MB +.set TEST_MEM_START, (1024*1024) +.set TEST_MEM_END, (100*1024*1024) + mov $65,%ax mov $0x3f8,%dx outb %al,%dx @@ -41,12 +45,11 @@ start: # at 0x7c00 ? # bl keeps a counter so we limit the output speed mov $0, %bl mainloop: - # Start from 1MB - mov $(1024*1024),%eax + mov $TEST_MEM_START,%eax innerloop: incb (%eax) add $4096,%eax - cmp $(100*1024*1024),%eax + cmp $TEST_MEM_END,%eax jl innerloop inc %bl