From patchwork Sun Aug 6 11:59:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Helge Deller X-Patchwork-Id: 13342785 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 1F936C001DF for ; Sun, 6 Aug 2023 12:04:50 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qScQl-0001kR-0T; Sun, 06 Aug 2023 08:00:19 -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 1qScQg-0001eL-HI for qemu-devel@nongnu.org; Sun, 06 Aug 2023 08:00:16 -0400 Received: from mout.gmx.net ([212.227.17.22]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qScQZ-0005dq-B8 for qemu-devel@nongnu.org; Sun, 06 Aug 2023 08:00:14 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.de; s=s31663417; t=1691323204; x=1691928004; i=deller@gmx.de; bh=Oh0k3yvvWbtkEZ2WV4849UsfR6Tag1RdVubVNLc9CMY=; h=X-UI-Sender-Class:From:To:Subject:Date:In-Reply-To:References; b=mngojv5m9Nkv2Uv3waKumXEOBnPU0SS3k4+XwLt0TqaVRT51bfRjNz5xAp8Q5EA7xRIO82o YdtmAxH+fKlZruvS4azRv9WJPkTcE9IS/EDEQk90rzO02emfzctUQJ5Nq4QU9T2+c3zOSQdO1 cb0cbTfdClw0d5/shbwS907qgcRua2s/tMmsvFK7dpsZDXqjnQI/lJQOzuMQosH91v0fIgKBi 0lgVMSq57OKocRfIwDS2kemfaXKuyFKQIjxLPjVCyhDLqJmTEt4/BLuttWWd+WtQMKYIw06FQ 9kjCw80xDy0TFUOD8by+ZyXT0TXP41ysa5Jc7Y+eEIyu1Qbi/ecQ== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from p100.fritz.box ([94.134.152.250]) by mail.gmx.net (mrgmx104 [212.227.17.168]) with ESMTPSA (Nemesis) id 1MC34X-1qXsAD1Jev-00CQic; Sun, 06 Aug 2023 14:00:04 +0200 From: Helge Deller To: Richard Henderson , qemu-devel@nongnu.org Subject: [PATCH 19/23] target/ppc: Use MMU_INDEX() helper Date: Sun, 6 Aug 2023 13:59:57 +0200 Message-ID: <20230806120001.89130-20-deller@gmx.de> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230806120001.89130-1-deller@gmx.de> References: <20230806120001.89130-1-deller@gmx.de> MIME-Version: 1.0 X-Provags-ID: V03:K1:WGlDk8V2Vl+GK3F9ymgQhMv7+T0+qT2ei4ZNiughiez+BCcAJdz 2hpt24bQ488YbbI/zIRPflPlfr6yfOvWPbU+TDv3KqApFj1Z0kfc9S2/hA//eFYiXk/njF+ 5wIvHGVS/YLr8R3p9ksQDgtkHAUwfCP1o1Dbgh7CvTqCWQaS+ZemJTy0wuI2cKYlVqhk1Ph gQGEEOoIoO7i82BMsJ7oA== UI-OutboundReport: notjunk:1;M01:P0:APCimso2qnU=;8YpGPdMe95HKUkogpC6kN4DEwqi Dqo6+fajRS43BBMu/kB/fUkpYdY2eC3D4KQ/aykFyZj7em4uzm9YjVW9GTA+RvuwZf0DinVDn SuKsF83IPg+OKazPn2FueBkUeHizy/ssb9THZeFoFx9jjD4PAAUEUNmMpqbBQfk6u3+b2NeVf dlEl4uzG6icKHCufn+vjhryteLQUuFyBFyPlp/h+Qd4sMXSJfU27dxnDjqOgqjlXwcJYHxESG b69yvUrfrrxROdy6rsoiVI2VIFUC9RS1Tn+1o8PwTqKgr79bZ5aUMXZuc6JS8jUkchD6MVc86 4ninMbpKpDSf9tkJerdVkeiqsBbsHa4XD1HCrwiB0hqx9W3h1z1bCpLGsHVwWzNPS/PgCTsKG Vmd/mOrryBk2h2tLbKLBBhaILC6gXkPSz2Yt0skdU3FSe/OVLhGXK/S9WA7MDUx6ocmbPXGFu +8Sm41b1ygwS41ZfvzAlR2J8Q2o/zvwJvNX0wkwOWuWjHDDR6d976creQAx2QazEQLUeFsejQ OGB2mlzVk0+cQ7EDW6n3jAhKshidMI/VaONWnEUxvj+wktXWfXmy/Vns4KRE8TQOh7RgH8utJ yrnQ1NRqrxLZIU5W9aqDAV+fXGfB+47NCn/4uiVnRJ1W8+vhWC/chpZOF9fNS8ftNZ8stHjOu PmQCjLJ2EhUfYQsb3jO9q0MkHOOdhILW8OX6yFQtL7eTA4XVdGFyS+950JISzetJAIpQHZHa9 vmfhwezhCA9GK/o4XAH7qtNe18ex3hDnGy+d+PH/H04C/CHPShEyMxODLyHY3UyBFd6t3qqMz fMiOxN3QTDOjRy0o9W8+4BiHWXPoes/EUceKPFnh0K5bpGGB4vjt4x/npoDfDTxOb7b5MfdSo p9WM2wvJEatcS95h7ca/+Bk+KFs01JXjiwmy2mHAmLksXUytLwsFCfMdn3uuciksr+m6zN6X0 RXwaTw== Received-SPF: pass client-ip=212.227.17.22; envelope-from=deller@gmx.de; helo=mout.gmx.net X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, 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 Use the new MMU_INDEX() helper to specify the index of the CPUTLB which should be used. Additionally, in a follow-up patch this helper allows then to optimize the tcg code generation. Signed-off-by: Helge Deller --- target/ppc/cpu.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) -- 2.41.0 diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h index 25fac9577a..dfd9ba2518 100644 --- a/target/ppc/cpu.h +++ b/target/ppc/cpu.h @@ -1474,13 +1474,14 @@ int ppc_dcr_write(ppc_dcr_t *dcr_env, int dcrn, uint32_t val); #define cpu_list ppc_cpu_list /* MMU modes definitions */ -#define MMU_USER_IDX 0 +#define MMU_USER_IDX MMU_INDEX(0) static inline int cpu_mmu_index(CPUPPCState *env, bool ifetch) { #ifdef CONFIG_USER_ONLY return MMU_USER_IDX; #else - return (env->hflags >> (ifetch ? HFLAGS_IMMU_IDX : HFLAGS_DMMU_IDX)) & 7; + int idx = (env->hflags >> (ifetch ? HFLAGS_IMMU_IDX : HFLAGS_DMMU_IDX)) & 7; + return MMU_INDEX(idx); #endif }