From patchwork Mon Jun 21 12:51:07 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bruno Piazera Larsen X-Patchwork-Id: 464506 Delivered-To: patch@linaro.org Received: by 2002:a05:6638:102:0:0:0:0 with SMTP id x2csp2550218jao; Mon, 21 Jun 2021 05:55:18 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwGnmoZzB7HuAib/IV4wjp0HfjqucVNYAY7Bd+l//s40c7emskMV1CX7EYXdiaKEwNSmMcw X-Received: by 2002:a02:8790:: with SMTP id t16mr7672261jai.81.1624280118067; Mon, 21 Jun 2021 05:55:18 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1624280118; cv=none; d=google.com; s=arc-20160816; b=VALFCv3gmcxqfS9xMDQoJm4Q41Ezhv5abUMproZwveSwETnhGAcR8+RhKLOoH6uDoc jlH3pahcEiQ0bc8xLnsw34/MrhBdYjggTOxDvo1v2gI1OosfCw6CVRMVhIRKyj8BheU2 Qv0Phh5bEjSauLNEtGJhzXqFNekk517fXcI54uKtQVd5kk1WwaBi1G1Gmttsp6Ls+vWv lxBIDL6PNa/gUSqdqju3xFHSIfjRyOE9as00ox9+1zRK3BD4/5XmUPYZ/BkpA0VGUVao V21A5EkMyrfFFb0ZncXqrSRN2tdBZFdL/2yckVE5cM7OoFxxueb4qAeMb/mLwgKLU/v1 8WjA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:cc:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:references:in-reply-to :message-id:date:subject:to:from; bh=BrQs4IbtnnrR9wCsFLP/Hwb8e1Nwpk6TG0wMJakP/tM=; b=w3sa9QYSuVZTDmfAvVdfBcoCT/1iMGW1kNdYRul367aHttdDaqj9wNmo3b9dvg2yTX xBulIabmlY8ncLPEHggundCf3I7D+EMnfy8TLruZJ2qjH4fh/1KC9YFP+fYOZwfvI35I Ewr1+6tvw+HWyeBj7Afk0czZCgTS1DH/uNFj+Ofbw2qUGA/Fm0mKvejKhVRTu6DQJa7n T5G889Q72kzwBExThlyUQ11XJPGFZ3Qi75U5ttjQUC4aCeiCYZBPBFiWHy1ynOnUM54D jZxx0Lp8zLLCPnNqxgzd432K9jGxGxtKgRnHXZkVtHTfF457jREyJ293YacKxIP42XbN cwyg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org" Return-Path: Received: from lists.gnu.org (lists.gnu.org. [209.51.188.17]) by mx.google.com with ESMTPS id l16si3240699ilo.155.2021.06.21.05.55.17 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Mon, 21 Jun 2021 05:55:18 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org" Received: from localhost ([::1]:45334 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lvJSP-0008WB-7h for patch@linaro.org; Mon, 21 Jun 2021 08:55:17 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:41864) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lvJQ6-0007Yc-1e; Mon, 21 Jun 2021 08:52:54 -0400 Received: from [201.28.113.2] (port=47857 helo=outlook.eldorado.org.br) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lvJQ4-0004nA-6X; Mon, 21 Jun 2021 08:52:53 -0400 Received: from power9a ([10.10.71.235]) by outlook.eldorado.org.br with Microsoft SMTPSVC(8.5.9600.16384); Mon, 21 Jun 2021 09:51:39 -0300 Received: from eldorado.org.br (unknown [10.10.71.235]) by power9a (Postfix) with ESMTP id 6EF48800055; Mon, 21 Jun 2021 09:51:39 -0300 (-03) From: "Bruno Larsen (billionai)" To: qemu-devel@nongnu.org Subject: [PATCH v2 02/10] target/ppc: Use MMUAccessType with *_handle_mmu_fault Date: Mon, 21 Jun 2021 09:51:07 -0300 Message-Id: <20210621125115.67717-3-bruno.larsen@eldorado.org.br> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210621125115.67717-1-bruno.larsen@eldorado.org.br> References: <20210621125115.67717-1-bruno.larsen@eldorado.org.br> X-OriginalArrivalTime: 21 Jun 2021 12:51:39.0586 (UTC) FILETIME=[2D8CEA20:01D7669C] X-Host-Lookup-Failed: Reverse DNS lookup failed for 201.28.113.2 (failed) Received-SPF: pass client-ip=201.28.113.2; envelope-from=bruno.larsen@eldorado.org.br; helo=outlook.eldorado.org.br X-Spam_score_int: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 5.0 requ) BAYES_00=-1.9, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: farosas@linux.ibm.com, Richard Henderson , luis.pires@eldorado.org.br, Greg Kurz , lucas.araujo@eldorado.org.br, fernando.valle@eldorado.org.br, qemu-ppc@nongnu.org, clg@kaod.org, matheus.ferst@eldorado.org.br, david@gibson.dropbear.id.au Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: "Qemu-devel" From: Richard Henderson These changes were waiting until we didn't need to match the function type of PowerPCCPUClass.handle_mmu_fault. Signed-off-by: Richard Henderson --- target/ppc/mmu-hash32.c | 7 ++----- target/ppc/mmu-hash32.h | 4 ++-- target/ppc/mmu-hash64.c | 6 +----- target/ppc/mmu-hash64.h | 4 ++-- target/ppc/mmu-radix64.c | 7 ++----- target/ppc/mmu-radix64.h | 4 ++-- 6 files changed, 11 insertions(+), 21 deletions(-) -- 2.17.1 Reviewed-by: Greg Kurz diff --git a/target/ppc/mmu-hash32.c b/target/ppc/mmu-hash32.c index 9f0a497657..8f19b43e47 100644 --- a/target/ppc/mmu-hash32.c +++ b/target/ppc/mmu-hash32.c @@ -415,8 +415,8 @@ static hwaddr ppc_hash32_pte_raddr(target_ulong sr, ppc_hash_pte32_t pte, return (rpn & ~mask) | (eaddr & mask); } -int ppc_hash32_handle_mmu_fault(PowerPCCPU *cpu, vaddr eaddr, int rwx, - int mmu_idx) +int ppc_hash32_handle_mmu_fault(PowerPCCPU *cpu, vaddr eaddr, + MMUAccessType access_type, int mmu_idx) { CPUState *cs = CPU(cpu); CPUPPCState *env = &cpu->env; @@ -425,11 +425,8 @@ int ppc_hash32_handle_mmu_fault(PowerPCCPU *cpu, vaddr eaddr, int rwx, ppc_hash_pte32_t pte; int prot; int need_prot; - MMUAccessType access_type; hwaddr raddr; - assert((rwx == 0) || (rwx == 1) || (rwx == 2)); - access_type = rwx; need_prot = prot_for_access_type(access_type); /* 1. Handle real mode accesses */ diff --git a/target/ppc/mmu-hash32.h b/target/ppc/mmu-hash32.h index 898021f0d8..30e35718a7 100644 --- a/target/ppc/mmu-hash32.h +++ b/target/ppc/mmu-hash32.h @@ -5,8 +5,8 @@ hwaddr get_pteg_offset32(PowerPCCPU *cpu, hwaddr hash); hwaddr ppc_hash32_get_phys_page_debug(PowerPCCPU *cpu, target_ulong addr); -int ppc_hash32_handle_mmu_fault(PowerPCCPU *cpu, vaddr address, int rw, - int mmu_idx); +int ppc_hash32_handle_mmu_fault(PowerPCCPU *cpu, vaddr address, + MMUAccessType access_type, int mmu_idx); /* * Segment register definitions diff --git a/target/ppc/mmu-hash64.c b/target/ppc/mmu-hash64.c index 708dffc31b..2febd369b1 100644 --- a/target/ppc/mmu-hash64.c +++ b/target/ppc/mmu-hash64.c @@ -874,7 +874,7 @@ static int build_vrma_slbe(PowerPCCPU *cpu, ppc_slb_t *slb) } int ppc_hash64_handle_mmu_fault(PowerPCCPU *cpu, vaddr eaddr, - int rwx, int mmu_idx) + MMUAccessType access_type, int mmu_idx) { CPUState *cs = CPU(cpu); CPUPPCState *env = &cpu->env; @@ -884,13 +884,9 @@ int ppc_hash64_handle_mmu_fault(PowerPCCPU *cpu, vaddr eaddr, hwaddr ptex; ppc_hash_pte64_t pte; int exec_prot, pp_prot, amr_prot, prot; - MMUAccessType access_type; int need_prot; hwaddr raddr; - assert((rwx == 0) || (rwx == 1) || (rwx == 2)); - access_type = rwx; - /* * Note on LPCR usage: 970 uses HID4, but our special variant of * store_spr copies relevant fields into env->spr[SPR_LPCR]. diff --git a/target/ppc/mmu-hash64.h b/target/ppc/mmu-hash64.h index 4b8b8e7950..3e8a8eec1f 100644 --- a/target/ppc/mmu-hash64.h +++ b/target/ppc/mmu-hash64.h @@ -8,8 +8,8 @@ void dump_slb(PowerPCCPU *cpu); int ppc_store_slb(PowerPCCPU *cpu, target_ulong slot, target_ulong esid, target_ulong vsid); hwaddr ppc_hash64_get_phys_page_debug(PowerPCCPU *cpu, target_ulong addr); -int ppc_hash64_handle_mmu_fault(PowerPCCPU *cpu, vaddr address, int rw, - int mmu_idx); +int ppc_hash64_handle_mmu_fault(PowerPCCPU *cpu, vaddr address, + MMUAccessType access_type, int mmu_idx); void ppc_hash64_tlb_flush_hpte(PowerPCCPU *cpu, target_ulong pte_index, target_ulong pte0, target_ulong pte1); diff --git a/target/ppc/mmu-radix64.c b/target/ppc/mmu-radix64.c index b6d191c1d8..1c707d387d 100644 --- a/target/ppc/mmu-radix64.c +++ b/target/ppc/mmu-radix64.c @@ -555,19 +555,16 @@ static int ppc_radix64_xlate(PowerPCCPU *cpu, vaddr eaddr, return 0; } -int ppc_radix64_handle_mmu_fault(PowerPCCPU *cpu, vaddr eaddr, int rwx, - int mmu_idx) +int ppc_radix64_handle_mmu_fault(PowerPCCPU *cpu, vaddr eaddr, + MMUAccessType access_type, int mmu_idx) { CPUState *cs = CPU(cpu); CPUPPCState *env = &cpu->env; int page_size, prot; bool relocation; - MMUAccessType access_type; hwaddr raddr; assert(!(msr_hv && cpu->vhyp)); - assert((rwx == 0) || (rwx == 1) || (rwx == 2)); - access_type = rwx; relocation = (access_type == MMU_INST_FETCH ? msr_ir : msr_dr); /* HV or virtual hypervisor Real Mode Access */ diff --git a/target/ppc/mmu-radix64.h b/target/ppc/mmu-radix64.h index f28c5794d0..94bd72cb38 100644 --- a/target/ppc/mmu-radix64.h +++ b/target/ppc/mmu-radix64.h @@ -44,8 +44,8 @@ #ifdef TARGET_PPC64 -int ppc_radix64_handle_mmu_fault(PowerPCCPU *cpu, vaddr eaddr, int rwx, - int mmu_idx); +int ppc_radix64_handle_mmu_fault(PowerPCCPU *cpu, vaddr eaddr, + MMUAccessType access_type, int mmu_idx); hwaddr ppc_radix64_get_phys_page_debug(PowerPCCPU *cpu, target_ulong addr); static inline int ppc_radix64_get_prot_eaa(uint64_t pte)