From patchwork Sun May 26 23:12:55 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: BALATON Zoltan X-Patchwork-Id: 13674441 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 8E7AEC25B78 for ; Sun, 26 May 2024 23:16:24 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sBN5F-0005xA-HW; Sun, 26 May 2024 19:15:21 -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 1sBN5B-0005la-S1; Sun, 26 May 2024 19:15:18 -0400 Received: from zero.eik.bme.hu ([152.66.115.2]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sBN55-0003oL-L5; Sun, 26 May 2024 19:15:16 -0400 Received: from zero.eik.bme.hu (localhost [127.0.0.1]) by zero.eik.bme.hu (Postfix) with ESMTP id 203B54E62BE; Mon, 27 May 2024 01:12:57 +0200 (CEST) X-Virus-Scanned: amavisd-new at eik.bme.hu Received: from zero.eik.bme.hu ([127.0.0.1]) by zero.eik.bme.hu (zero.eik.bme.hu [127.0.0.1]) (amavisd-new, port 10028) with ESMTP id OutTmP2czJcl; Mon, 27 May 2024 01:12:55 +0200 (CEST) Received: by zero.eik.bme.hu (Postfix, from userid 432) id 30A964E62BB; Mon, 27 May 2024 01:12:55 +0200 (CEST) Message-Id: <6b845babbcee896afca10204f43ce0990dac43ff.1716763435.git.balaton@eik.bme.hu> In-Reply-To: References: From: BALATON Zoltan Subject: [PATCH 19/43] target/ppc/mmu-hash32.c: Inline and remove ppc_hash32_pte_prot() MIME-Version: 1.0 To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org Cc: Nicholas Piggin , Daniel Henrique Barboza Date: Mon, 27 May 2024 01:12:55 +0200 (CEST) Received-SPF: pass client-ip=152.66.115.2; envelope-from=balaton@eik.bme.hu; helo=zero.eik.bme.hu X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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 This is used only once and can be inlined. Signed-off-by: BALATON Zoltan Reviewed-by: Nicholas Piggin --- target/ppc/mmu-hash32.c | 19 ++++--------------- 1 file changed, 4 insertions(+), 15 deletions(-) diff --git a/target/ppc/mmu-hash32.c b/target/ppc/mmu-hash32.c index 93559447ff..160311de87 100644 --- a/target/ppc/mmu-hash32.c +++ b/target/ppc/mmu-hash32.c @@ -37,17 +37,6 @@ # define LOG_BATS(...) do { } while (0) #endif -static int ppc_hash32_pte_prot(int mmu_idx, - target_ulong sr, ppc_hash_pte32_t pte) -{ - unsigned pp, key; - - key = ppc_hash32_key(mmuidx_pr(mmu_idx), sr); - pp = pte.pte1 & HPTE32_R_PP; - - return ppc_hash32_prot(key, pp, !!(sr & SR32_NX)); -} - static target_ulong hash32_bat_size(int mmu_idx, target_ulong batu, target_ulong batl) { @@ -341,10 +330,10 @@ bool ppc_hash32_xlate(PowerPCCPU *cpu, vaddr eaddr, MMUAccessType access_type, CPUState *cs = CPU(cpu); CPUPPCState *env = &cpu->env; target_ulong sr; - hwaddr pte_offset; + hwaddr pte_offset, raddr; ppc_hash_pte32_t pte; + bool key; int prot; - hwaddr raddr; /* There are no hash32 large pages. */ *psizep = TARGET_PAGE_BITS; @@ -426,8 +415,8 @@ bool ppc_hash32_xlate(PowerPCCPU *cpu, vaddr eaddr, MMUAccessType access_type, "found PTE at offset %08" HWADDR_PRIx "\n", pte_offset); /* 7. Check access permissions */ - - prot = ppc_hash32_pte_prot(mmu_idx, sr, pte); + key = ppc_hash32_key(mmuidx_pr(mmu_idx), sr); + prot = ppc_hash32_prot(key, pte.pte1 & HPTE32_R_PP, sr & SR32_NX); if (!check_prot_access_type(prot, access_type)) { /* Access right violation */