From patchwork Tue Jul 23 03:34:46 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Henderson X-Patchwork-Id: 13739300 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 865A2C3DA63 for ; Tue, 23 Jul 2024 03:36:06 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sW6J9-0002qz-0W; Mon, 22 Jul 2024 23:35:23 -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 1sW6J5-0002b1-8t for qemu-devel@nongnu.org; Mon, 22 Jul 2024 23:35:19 -0400 Received: from mail-pf1-x42a.google.com ([2607:f8b0:4864:20::42a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1sW6J3-0001yL-DF for qemu-devel@nongnu.org; Mon, 22 Jul 2024 23:35:18 -0400 Received: by mail-pf1-x42a.google.com with SMTP id d2e1a72fcca58-70d24ee678cso1266765b3a.0 for ; Mon, 22 Jul 2024 20:35:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1721705716; x=1722310516; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=qvZQYGxfhFbqPHPcUgtNXtbdH2OSgyvIGjZjBPS5VAI=; b=ZA8HimR2ev5/mALl9DogQZ8cfGNteOWSGqthzfTo++9LOVEK48AsoNhqnEo+Q4zW56 UMuHynzVyOojQYtM5hHv5+9L6VMoxGqMrW+d4ce0HQUPcre5hDpiSEv1sLRnv28I/WYy bXUQJltfJZpvnYUJRlYaR2mvbk8V9w92fp/Ukwf3QE70zCPlKmK5CLRij+R4TIF6XWfL FAk8ywGLEfLpUs2auhzl3L39gdZJgCvjnLrG/LSC7+QH+p3NAf+/Ers5l8DNv461bNPj W9OCLsy8TmCAXv8cLzOUbSCjxV1EZTMSGjPM3NpZiWEp3QwmxSRl2laZ5aTMFadnvBhG aSqg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1721705716; x=1722310516; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=qvZQYGxfhFbqPHPcUgtNXtbdH2OSgyvIGjZjBPS5VAI=; b=FJY8LZDnN6uG0TN08mhDHb7E+hCj50s/FgfxmVJWhMmb06w3Pd32fYhZyhc92rJ3Wq NwuT2xavJ1I7zoJdinYfEcEhFfKKSl172RF/wYSxviG6ZlDpuHEXRgtr2T4MRR/O75rt m4UVR4hIFpe40abIbd4EGvS+an1LzEmFPp7pPlpaNOa+C7SgElbRhtfoF9jHbg2p+bDd kTHbZqtSH2Gejo+ZKKytl8zkOBJsSExyw9xK5M13Gv2l0AttLBYGyCK1t/nMdFz8IID3 4wkWOR4jKlcO0xvqavNruDBUnD+SzCl+p0nFzrCoBHihh4Xk3xMBVyAiyOgajN4f2dXz sR2g== X-Gm-Message-State: AOJu0Yxu678z8J9KIa80yxBP+z+Ic81XgTb76PwYdWC/9C2vXViDk7Nj 1Xt/hzC7U6MUohUGEp9yGmledoVa5aB/O0/IYh41cjo4/vmP4yml0FWodSSH5eopzrbLyVAHryW G7Sxh1g== X-Google-Smtp-Source: AGHT+IHqxQg7bcdbbJXYOsARf99xSp0swsxEGbO+JuNANLa0Gc32UM6509PM6wsFywuIyT2+ewjwGw== X-Received: by 2002:a05:6a00:2e86:b0:70d:2497:383 with SMTP id d2e1a72fcca58-70d24970528mr4861457b3a.18.1721705715463; Mon, 22 Jul 2024 20:35:15 -0700 (PDT) Received: from stoup.. ([203.56.128.103]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-70d2b96bfcasm2171380b3a.87.2024.07.22.20.35.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 22 Jul 2024 20:35:15 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: Nicholas Piggin Subject: [PATCH 07/12] target/ppc: Merge helper_{dcbz,dcbzep} Date: Tue, 23 Jul 2024 13:34:46 +1000 Message-ID: <20240723033451.546151-8-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240723033451.546151-1-richard.henderson@linaro.org> References: <20240723033451.546151-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::42a; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x42a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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, RCVD_IN_DNSWL_NONE=-0.0001, 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 Merge the two and pass the mmu_idx directly from translation. Swap the argument order in dcbz_common to avoid extra swaps. Reviewed-by: Nicholas Piggin Signed-off-by: Richard Henderson --- target/ppc/helper.h | 3 +-- target/ppc/mem_helper.c | 14 ++++---------- target/ppc/translate.c | 4 ++-- 3 files changed, 7 insertions(+), 14 deletions(-) diff --git a/target/ppc/helper.h b/target/ppc/helper.h index afc56855ff..4fa089cbf9 100644 --- a/target/ppc/helper.h +++ b/target/ppc/helper.h @@ -46,8 +46,7 @@ DEF_HELPER_FLAGS_3(stmw, TCG_CALL_NO_WG, void, env, tl, i32) DEF_HELPER_4(lsw, void, env, tl, i32, i32) DEF_HELPER_5(lswx, void, env, tl, i32, i32, i32) DEF_HELPER_FLAGS_4(stsw, TCG_CALL_NO_WG, void, env, tl, i32, i32) -DEF_HELPER_FLAGS_2(dcbz, TCG_CALL_NO_WG, void, env, tl) -DEF_HELPER_FLAGS_2(dcbzep, TCG_CALL_NO_WG, void, env, tl) +DEF_HELPER_FLAGS_3(dcbz, TCG_CALL_NO_WG, void, env, tl, int) #ifdef TARGET_PPC64 DEF_HELPER_FLAGS_2(dcbzl, TCG_CALL_NO_WG, void, env, tl) #endif diff --git a/target/ppc/mem_helper.c b/target/ppc/mem_helper.c index d4957efd6e..24bae3b80c 100644 --- a/target/ppc/mem_helper.c +++ b/target/ppc/mem_helper.c @@ -271,7 +271,7 @@ void helper_stsw(CPUPPCState *env, target_ulong addr, uint32_t nb, } static void dcbz_common(CPUPPCState *env, target_ulong addr, - int dcbz_size, int mmu_idx, uintptr_t retaddr) + int mmu_idx, int dcbz_size, uintptr_t retaddr) { target_ulong mask = ~(target_ulong)(dcbz_size - 1); void *haddr; @@ -296,15 +296,9 @@ static void dcbz_common(CPUPPCState *env, target_ulong addr, } } -void helper_dcbz(CPUPPCState *env, target_ulong addr) +void helper_dcbz(CPUPPCState *env, target_ulong addr, int mmu_idx) { - dcbz_common(env, addr, env->dcache_line_size, - ppc_env_mmu_index(env, false), GETPC()); -} - -void helper_dcbzep(CPUPPCState *env, target_ulong addr) -{ - dcbz_common(env, addr, env->dcache_line_size, PPC_TLB_EPID_STORE, GETPC()); + dcbz_common(env, addr, mmu_idx, env->dcache_line_size, GETPC()); } #ifdef TARGET_PPC64 @@ -320,7 +314,7 @@ void helper_dcbzl(CPUPPCState *env, target_ulong addr) dcbz_size = 32; } - dcbz_common(env, addr, dcbz_size, ppc_env_mmu_index(env, false), GETPC()); + dcbz_common(env, addr, ppc_env_mmu_index(env, false), dcbz_size, GETPC()); } #endif diff --git a/target/ppc/translate.c b/target/ppc/translate.c index 9e472ab7ef..cba943a49d 100644 --- a/target/ppc/translate.c +++ b/target/ppc/translate.c @@ -4458,7 +4458,7 @@ static void gen_dcbz(DisasContext *ctx) } #endif - gen_helper_dcbz(tcg_env, tcgv_addr); + gen_helper_dcbz(tcg_env, tcgv_addr, tcg_constant_i32(ctx->mem_idx)); } /* dcbzep */ @@ -4468,7 +4468,7 @@ static void gen_dcbzep(DisasContext *ctx) gen_set_access_type(ctx, ACCESS_CACHE); gen_addr_reg_index(ctx, tcgv_addr); - gen_helper_dcbzep(tcg_env, tcgv_addr); + gen_helper_dcbz(tcg_env, tcgv_addr, tcg_constant_i32(PPC_TLB_EPID_STORE)); } /* dst / dstt */