From patchwork Tue Apr 23 22:31:18 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: BALATON Zoltan X-Patchwork-Id: 13640790 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 354B5C04FFE for ; Tue, 23 Apr 2024 22:36:36 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rzOfs-0001DO-Pm; Tue, 23 Apr 2024 18:31:40 -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 1rzOfe-000174-20; Tue, 23 Apr 2024 18:31:29 -0400 Received: from zero.eik.bme.hu ([2001:738:2001:2001::2001]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rzOfc-0004bD-8g; Tue, 23 Apr 2024 18:31:25 -0400 Received: from zero.eik.bme.hu (localhost [127.0.0.1]) by zero.eik.bme.hu (Postfix) with ESMTP id E9DD84E6055; Wed, 24 Apr 2024 00:31:19 +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 CeLbiOELZJ5t; Wed, 24 Apr 2024 00:31:18 +0200 (CEST) Received: by zero.eik.bme.hu (Postfix, from userid 432) id 06FB74E6056; Wed, 24 Apr 2024 00:31:18 +0200 (CEST) Message-Id: <27222e10354fe1b22423f70a14301e02a7b0939d.1713907038.git.balaton@eik.bme.hu> In-Reply-To: References: From: BALATON Zoltan Subject: [PATCH 07/24] target/ppc/mmu_common.c: Drop cases for unimplemented MPC8xx MMU MIME-Version: 1.0 To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org Cc: Nicholas Piggin , Daniel Henrique Barboza Date: Wed, 24 Apr 2024 00:31:18 +0200 (CEST) Received-SPF: pass client-ip=2001:738:2001:2001::2001; 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 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 The default case will catch this and abort the same way and there is still a warning about it in ppc_tlb_invalidate_all() so drop these from mmu_common.c to simplify this code. Signed-off-by: BALATON Zoltan --- target/ppc/mmu_common.c | 9 --------- 1 file changed, 9 deletions(-) diff --git a/target/ppc/mmu_common.c b/target/ppc/mmu_common.c index aa01469604..c4fafebbe3 100644 --- a/target/ppc/mmu_common.c +++ b/target/ppc/mmu_common.c @@ -1223,10 +1223,6 @@ int get_physical_address_wtlb(CPUPPCState *env, mmu_ctx_t *ctx, ret = mmubooke206_get_physical_address(env, ctx, eaddr, access_type, mmu_idx); break; - case POWERPC_MMU_MPC8xx: - /* XXX: TODO */ - cpu_abort(env_cpu(env), "MPC8xx MMU model is not implemented\n"); - break; case POWERPC_MMU_REAL: if (real_mode) { ret = check_physical(env, ctx, eaddr, access_type); @@ -1357,8 +1353,6 @@ static bool ppc_jumbo_xlate(PowerPCCPU *cpu, vaddr eaddr, env->spr[SPR_BOOKE_DEAR] = eaddr; env->spr[SPR_BOOKE_ESR] = mmubooke206_esr(mmu_idx, MMU_DATA_LOAD); break; - case POWERPC_MMU_MPC8xx: - cpu_abort(cs, "MPC8xx MMU model is not implemented\n"); case POWERPC_MMU_REAL: cpu_abort(cs, "PowerPC in real mode should never raise " "any MMU exceptions\n"); @@ -1431,9 +1425,6 @@ static bool ppc_jumbo_xlate(PowerPCCPU *cpu, vaddr eaddr, env->spr[SPR_40x_ESR] = 0x00000000; } break; - case POWERPC_MMU_MPC8xx: - /* XXX: TODO */ - cpu_abort(cs, "MPC8xx MMU model is not implemented\n"); case POWERPC_MMU_BOOKE206: booke206_update_mas_tlb_miss(env, eaddr, access_type, mmu_idx); /* fall through */