From patchwork Sun Aug 6 12:17:28 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Helge Deller X-Patchwork-Id: 13342821 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 36653C0015E for ; Sun, 6 Aug 2023 12:19:13 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qSchm-0000JW-Mg; Sun, 06 Aug 2023 08:17:55 -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 1qScha-0000GN-6U for qemu-devel@nongnu.org; Sun, 06 Aug 2023 08:17:42 -0400 Received: from mout.gmx.net ([212.227.15.19]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qSchU-0001nr-WC for qemu-devel@nongnu.org; Sun, 06 Aug 2023 08:17:41 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.de; s=s31663417; t=1691324255; x=1691929055; i=deller@gmx.de; bh=Oh0k3yvvWbtkEZ2WV4849UsfR6Tag1RdVubVNLc9CMY=; h=X-UI-Sender-Class:From:To:Subject:Date:In-Reply-To:References; b=Z46YSmdTBe5Vv1ziQrgoww/rKXZ1YoocZtzIeyYBtb+TnXoW40LtOncbf/1MpKGdl7DuLRs zgWRnvvyyX0OBJ+ZgwH0xP7wpYmr6X9DodzFoqmHru8mDTi/9cj4mwbvFyU206QCMFacDjNmu f+CiJH9tUWA2BRcU588LPp29FDwJrC18GaGphDC1ena7D8WyyMlqWEw31N2iXACefjB2B9+Dm Xx60zYGklCKBeDFg2+fhd4EE9MN9fWNE+oVNH626mq7CUSQ2OCukcaG3NwnmTcxQScqBPaDG6 q7B7rsfwQgt/TMlFeY/ZPgZPrUlXIu1ArH7zDTpoI0Wf0rCbZNzQ== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from p100.fritz.box ([94.134.152.250]) by mail.gmx.net (mrgmx004 [212.227.17.190]) with ESMTPSA (Nemesis) id 1N3bWr-1pjlQC0d19-010cQz; Sun, 06 Aug 2023 14:17:35 +0200 From: Helge Deller To: Richard Henderson , qemu-devel@nongnu.org Subject: [PATCH v2 19/23] target/ppc: Use MMU_INDEX() helper Date: Sun, 6 Aug 2023 14:17:28 +0200 Message-ID: <20230806121732.91853-20-deller@gmx.de> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230806121732.91853-1-deller@gmx.de> References: <20230806121732.91853-1-deller@gmx.de> MIME-Version: 1.0 X-Provags-ID: V03:K1:yBkRo7b4hEndZRVxZjba0OR6sJpbV8lUPKkoowcnTz1oPcz9k+L GxksinvoYASIw1I9Q/ot5/BKx3zfbKHWlxc/BaYHv6PCDqjllETPxXUrFB/fg7Rdl00ztao lJFCQhPQtwOW/6BGUHlGrb9RJTEbwwdotbYx3uqEVaUE/RWZn67shFbVU/JtJMOqASw/kYN JP9lAeuQoS/3nTAGmzDgw== UI-OutboundReport: notjunk:1;M01:P0:QgIHoUFHE1Y=;BpWn7kuXeaZCjCyDU0Reb1f6zj9 ojX7agi7A/OkeM3ddGCY+sGEVgyKGViyERl6Eo9mkTejJ0+kNd6rR+R3nFMcTl27qvsRK67Eg 2hh/mLf7lyReFXYJExMuf56uEGTSkuDu/P+wznPvIQigeRb2eiPTdkJPdsYZ98lKYNm82oXJz pcgmvHVz9up9vI+TI3zf14urwLiEfaZPp3YTJ3bbCK6sQ5wYtumnr+jpbKRSkl6MWxx8xlHrB qRIGHqgAbJ7f63qWOzgAh+2fJ+s0MMxfw2lsszuhyiqYHd11Fs5MyK+n+wQJt5kOxzW3SRpSx gO/fxgn5TnG5ePubd598zcjFe5BtfXD9jcW6ELqb9RC/IJHNisrBu55lSgaA14ClFGOVKc5gR /bPo75+ElkqM6OelD2GB88rUJGkuEUDQotcMFoOaFnGNN7NojZokhi2Y8QiPCoTQTS9JQPOxr VB3/qqgSrarKyyob0UBKplZWTk9fpS5/xrMU+RU5CLeKLkWexTmMK4v3SAoYiUBxQ3dER21oP kw+BahwOeXGvDFKC+9gluGjbQz3ZYRExWHqUpjGeaIx05fCG40pmBSRQDe4U5oCGhnxoPr4dZ a/CDK17uH2FWVqadsjvhVmmJ1l22Q6mG5YE7ecaPGEq0b6Kjx3E8LKUtndtNZ2L6WGmc3oq1R 99arE7/6GY6QPkyBYGM9TM85sJETkurMYzZ2blSbXFizqEwacRIf+LTqNdQ/JRXhCHtcr3b/f FIGhClaTgL9TFVNnhfAfQ8adHcdMeaIPkMEHFf2u6eGsjgptzZ9XLxATo38uQoyDfcthLuOTK CZjEgLxT8ctKH8dGSWyL1QWlnw687ubIVz9Mq51gezjQrM0b2d6KXEBQDXNUQUe+LJk2uyQSg tj74OB0WJYjZhiDAQYtxzCiZnWHOf+Mh/Y5bSgPG8VsF5wH8eaOvSCbYRPjxZkFwRFIeecC1Q lkP+WeMXANCyKQKP1h3+PlHjwDs= Received-SPF: pass client-ip=212.227.15.19; 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_H2=-0.001, 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 }