From patchwork Tue Oct 15 15:44:35 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: 13836664 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 64B07CFC27C for ; Tue, 15 Oct 2024 15:51:00 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1t0jm9-0000BZ-Fw; Tue, 15 Oct 2024 11:47:57 -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 1t0jm6-0008Ev-NL for qemu-devel@nongnu.org; Tue, 15 Oct 2024 11:47:54 -0400 Received: from mail-pl1-x634.google.com ([2607:f8b0:4864:20::634]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1t0jm5-00014A-3i for qemu-devel@nongnu.org; Tue, 15 Oct 2024 11:47:54 -0400 Received: by mail-pl1-x634.google.com with SMTP id d9443c01a7336-20c8b557f91so45151285ad.2 for ; Tue, 15 Oct 2024 08:47:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1729007271; x=1729612071; 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=Ng190dTBKHEnCOYKEZzpr313ucrQGKJ5Mjtr4qqtcdc=; b=PvDaiX4F68TKaKVDexUJyj46TUQY3uFbc5TIBhXf2nCfPB4MtGwhVSDuUKzGuvv4I/ AFo5LP2euVdRmVrFxZ/OTBzhjxeUHLmc2DxIuHiOE2rIo0x5eFXejjxzHMpgkdaUuvB+ y2mIMf0lXN9C9AOOTCt/Cb2P9/klGTyN9n1ySI50+PxQzQY59lsTTyqT5eqB4epgvwuj gkGzrWxZo9u5Sz9dKIdUH7O+6g9D+gaY0gQZRU6V6df6t0zROsnYdlMnexVK83xBEPTO aL4dEJeCC4m33/eYEDm73buuDsQRAw1EsfL+ieR9wgICkUzDEE5A1TfC91eG+lxc1GXg J61A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1729007271; x=1729612071; 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=Ng190dTBKHEnCOYKEZzpr313ucrQGKJ5Mjtr4qqtcdc=; b=XJMJv78//lfldZf/oPsqtfTK3qibYgI+/Ir1T1623TtLmWyjaQWi7o7v+oBhNpLoZ7 5IgfXfO+oe0atCHNQMTHHyOWqtT6wJMpKN+Bpm/lJbXFIBYME8h9BOIwtzBGra4fnU09 fytW8Y3dI3lxJqhJVx9dEeSWsTLwVF0r1eF1pV95+QRlBEM0EXE+DEeEDOkUyyqcBb1J JirqzmaXRiRTOf82UCORHL1YMUlgWBTuz8mpjwvxc4KrDaIwzC+1d3bFCY+F7DSsaec6 lUlMuiLTMD+fR+gq9JuVJagjHqUUyyWZxF1CeOrMBYWTlFfz2dHWVM3jaowBnbuA8cMT 5yEA== X-Gm-Message-State: AOJu0YwgIJN2nJhc2Pk0Y/pw9rR56Kw48Oz7HyMvIZXnkm2PI1l3iauH C/4bdqauJ9amcbcR9Db8FtjwvZPo+8EXlgSWQ+DczZUsPcpyqc3DcI55gnJrlYEztQfPb44xZQG f X-Google-Smtp-Source: AGHT+IEJGJ45nvBF/19W/qtWHpqFVBg2wZnf2lGU0yg79DGADKXdSMa9jLKg1kHakg1jTZs+FgId4A== X-Received: by 2002:a17:90b:17c2:b0:2e2:dd25:9b00 with SMTP id 98e67ed59e1d1-2e3ab821dc7mr713390a91.22.1729007271431; Tue, 15 Oct 2024 08:47:51 -0700 (PDT) Received: from localhost.localdomain ([45.176.88.167]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2e2f037c72csm5716230a91.1.2024.10.15.08.47.49 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Tue, 15 Oct 2024 08:47:51 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson Subject: [PULL 26/33] target/mips: Introduce mo_endian() helper Date: Tue, 15 Oct 2024 12:44:35 -0300 Message-ID: <20241015154443.71763-27-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241015154443.71763-1-philmd@linaro.org> References: <20241015154443.71763-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::634; envelope-from=philmd@linaro.org; helo=mail-pl1-x634.google.com X-Spam_score_int: 12 X-Spam_score: 1.2 X-Spam_bar: + X-Spam_report: (1.2 / 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, RCVD_IN_SBL_CSS=3.335, 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: 2.1.29 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 Introduce mo_endian() which returns the endian MemOp corresponding to the vCPU DisasContext. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Jiaxun Yang Tested-by: Jiaxun Yang Reviewed-by: Richard Henderson Message-Id: <20241010215015.44326-10-philmd@linaro.org> --- target/mips/tcg/translate.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/target/mips/tcg/translate.h b/target/mips/tcg/translate.h index c55f90e741b..49ff6b8cd80 100644 --- a/target/mips/tcg/translate.h +++ b/target/mips/tcg/translate.h @@ -240,6 +240,11 @@ static inline bool disas_is_bigendian(DisasContext *ctx) return extract32(ctx->CP0_Config0, CP0C0_BE, 1); } +static inline MemOp mo_endian(DisasContext *dc) +{ + return disas_is_bigendian(dc) ? MO_BE : MO_LE; +} + static inline MemOp mo_endian_rev(DisasContext *dc, bool reversed) { return disas_is_bigendian(dc) ^ reversed ? MO_BE : MO_LE;