From patchwork Fri Oct 4 16:21:15 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 13822711 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 69EDACF884E for ; Fri, 4 Oct 2024 16:23:32 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1swl5M-0006dV-CP; Fri, 04 Oct 2024 12:23:20 -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 1swl57-0006MX-Ty for qemu-devel@nongnu.org; Fri, 04 Oct 2024 12:23:05 -0400 Received: from mail-lf1-x12e.google.com ([2a00:1450:4864:20::12e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1swl55-0004Ql-Qj for qemu-devel@nongnu.org; Fri, 04 Oct 2024 12:23:05 -0400 Received: by mail-lf1-x12e.google.com with SMTP id 2adb3069b0e04-5398ec2f3c3so3055273e87.1 for ; Fri, 04 Oct 2024 09:23:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1728058982; x=1728663782; 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=Xgf9BvICxNs8M4a+Ynl2kNbkAd0IyBvDVaoxDWmJxpI=; b=JqwwkUTCGAS7MP+bCiTPAeoQsbHN5rRlGRKnOFwamWc0YD3U1gMoWnkDYluQ631gL/ Nn0ovlnL3rNv8k7S50/a3wsgNgtHUKLgKXb5VcX1yUP7IY/elTZhBsKl/1d07OzH9LH6 57V+NrP7bt2HRbzC5va3L4I0gvbb7gU6fc2ohPXMGx639iPiRRPzLbAcAY73c69V0bD4 EGJMoyYwCRH6oWfVuwZJHg6gJFkvV3PSgCuw0g3Hr8INVT97aygSevm9OaR2pRNHEsf0 OMzwIcDdKlF05gqPO5Zj0Vl7Q2bT2lzF9EHjpviFBAiLQfrDE3/T50P0CTsw8s7PF+9B GH6w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1728058982; x=1728663782; 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=Xgf9BvICxNs8M4a+Ynl2kNbkAd0IyBvDVaoxDWmJxpI=; b=gyz9Eoi4wKN27IgNlh4fO52S+aAq5qoOoW6OWSoeo+esBHerz0lKyHOwYXDXemA1xJ vfYzfyFP6q4hc55Ja5ce+LO9pQzP6j7NYHGcJLYoF86Fo8QpCP3/HBEeP1UhzjN0QY0L HV81EMCKFdNMlrLs3NE8JdRA4foY7Taay5KnO7pxYHe9ulh3O78CWX173iHrBEerqjmb jZSVWs7zQdZ5PQMsisqOteFjQDJoNO6UMGbiOIG4DoA/7MI9Obawcqv1xYukjicbztdE BsDg+1k2lHgWUA80e9PtaEdc8kFAWKefGharqQ+PkE2nGZeQGs1etJUk15h3TIH2RpeO zFdg== X-Gm-Message-State: AOJu0YzwhlmZdKOQvqsSYjwgKHEiYOd2IzqdDkMmUR+udcw88L1G1LnF hq5g8RVVwAQ6fd/o9zFQtO4nm3/w9UqyhNq2h1j/3ODbj1jSPQEC0yz8oY1RRpna1srQA+rzcoP cAbRjkQ== X-Google-Smtp-Source: AGHT+IGO5CpFc7Oka/ybHxIMXEnRPnF/3VXZLfX+84lc9+PIRpdG6uSyhdRxxxul333EJtIgaABAew== X-Received: by 2002:a05:6512:1250:b0:536:a4e1:5fa2 with SMTP id 2adb3069b0e04-539ab88cec1mr2019399e87.26.1728058981712; Fri, 04 Oct 2024 09:23:01 -0700 (PDT) Received: from localhost.localdomain ([91.223.100.208]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-539afec8093sm483e87.80.2024.10.04.09.22.51 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 04 Oct 2024 09:23:00 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Aurelien Jarno , Eduardo Habkost , Yanan Wang , "Edgar E. Iglesias" , qemu-ppc@nongnu.org, Marcel Apfelbaum , Aleksandar Rikalo , Daniel Henrique Barboza , =?utf-8?q?Philippe_Mathieu?= =?utf-8?q?-Daud=C3=A9?= , Nicholas Piggin , qemu-arm@nongnu.org, Zhao Liu , Peter Maydell , Jiaxun Yang Subject: [PATCH 5/8] target/mips: Declare mips_env_is_bigendian() in 'internal.h' Date: Fri, 4 Oct 2024 13:21:15 -0300 Message-ID: <20241004162118.84570-6-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241004162118.84570-1-philmd@linaro.org> References: <20241004162118.84570-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::12e; envelope-from=philmd@linaro.org; helo=mail-lf1-x12e.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=unavailable 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 In order to re-use cpu_is_bigendian(), declare it on "internal.h" after renaming it as mips_env_is_bigendian(). Reviewed-by: Jiaxun Yang Tested-by: Jiaxun Yang Signed-off-by: Philippe Mathieu-Daudé --- target/mips/internal.h | 5 +++++ target/mips/tcg/ldst_helper.c | 15 +++++---------- 2 files changed, 10 insertions(+), 10 deletions(-) diff --git a/target/mips/internal.h b/target/mips/internal.h index a9a22ea00ec..84c8e5e1ae7 100644 --- a/target/mips/internal.h +++ b/target/mips/internal.h @@ -225,6 +225,11 @@ static inline void mips_env_set_pc(CPUMIPSState *env, target_ulong value) } } +static inline bool mips_env_is_bigendian(CPUMIPSState *env) +{ + return extract32(env->CP0_Config0, CP0C0_BE, 1); +} + static inline void restore_pamask(CPUMIPSState *env) { if (env->hflags & MIPS_HFLAG_ELPA) { diff --git a/target/mips/tcg/ldst_helper.c b/target/mips/tcg/ldst_helper.c index 97056d00a27..f92a923d7ad 100644 --- a/target/mips/tcg/ldst_helper.c +++ b/target/mips/tcg/ldst_helper.c @@ -53,11 +53,6 @@ HELPER_LD_ATOMIC(lld, ldq, 0x7, (target_ulong)) #endif /* !CONFIG_USER_ONLY */ -static inline bool cpu_is_bigendian(CPUMIPSState *env) -{ - return extract32(env->CP0_Config0, CP0C0_BE, 1); -} - static inline target_ulong get_lmask(CPUMIPSState *env, target_ulong value, unsigned bits) { @@ -65,7 +60,7 @@ static inline target_ulong get_lmask(CPUMIPSState *env, value &= mask; - if (!cpu_is_bigendian(env)) { + if (!mips_env_is_bigendian(env)) { value ^= mask; } @@ -76,7 +71,7 @@ void helper_swl(CPUMIPSState *env, target_ulong arg1, target_ulong arg2, int mem_idx) { target_ulong lmask = get_lmask(env, arg2, 32); - int dir = cpu_is_bigendian(env) ? 1 : -1; + int dir = mips_env_is_bigendian(env) ? 1 : -1; cpu_stb_mmuidx_ra(env, arg2, (uint8_t)(arg1 >> 24), mem_idx, GETPC()); @@ -100,7 +95,7 @@ void helper_swr(CPUMIPSState *env, target_ulong arg1, target_ulong arg2, int mem_idx) { target_ulong lmask = get_lmask(env, arg2, 32); - int dir = cpu_is_bigendian(env) ? 1 : -1; + int dir = mips_env_is_bigendian(env) ? 1 : -1; cpu_stb_mmuidx_ra(env, arg2, (uint8_t)arg1, mem_idx, GETPC()); @@ -130,7 +125,7 @@ void helper_sdl(CPUMIPSState *env, target_ulong arg1, target_ulong arg2, int mem_idx) { target_ulong lmask = get_lmask(env, arg2, 64); - int dir = cpu_is_bigendian(env) ? 1 : -1; + int dir = mips_env_is_bigendian(env) ? 1 : -1; cpu_stb_mmuidx_ra(env, arg2, (uint8_t)(arg1 >> 56), mem_idx, GETPC()); @@ -174,7 +169,7 @@ void helper_sdr(CPUMIPSState *env, target_ulong arg1, target_ulong arg2, int mem_idx) { target_ulong lmask = get_lmask(env, arg2, 64); - int dir = cpu_is_bigendian(env) ? 1 : -1; + int dir = mips_env_is_bigendian(env) ? 1 : -1; cpu_stb_mmuidx_ra(env, arg2, (uint8_t)arg1, mem_idx, GETPC());