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[73.63.239.93]) by smtp.gmail.com with ESMTPSA id o17-20020a170902d4d100b001d4c98c7439sm2018576plg.276.2024.01.11.20.21.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Jan 2024 20:21:40 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1705033301; x=1705638101; 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=UI8h9PeADJ9Z6ilD8u7KPAuI2ZpTLWM9PMTRdVTB5sA=; b=ZCM2YDZ7rb1u9+UHdkrvgPyfcJVTNUMuMSRr0UDo8/2kmiZSZhXq308tMgFc8O+55i dzoHIxG1VqNnUs8teq7KUExMJyaxYP5UqfOixvPpfjDG9IcLQqD9fBtWCtcMO8ZhCAC/ SOv28kq1vO45CgIPuKccynUki8s5z3XVTtlDr3gzZfZDUaKz6oqdXgBm+Occzz/S+tzz cBb91d36SI7/cqJBf5Fcank2N1p44YUiun2v1xkGH/+q0ytILHuVxpWnINvNg9h2DAF5 prC+lijewOZ/xlKdGWjkCLSfHMVjEW7DXtUvwbIv1iGBPOvyxvJA+n65WMNjdmuOC+Yx O1lA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1705033301; x=1705638101; 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=UI8h9PeADJ9Z6ilD8u7KPAuI2ZpTLWM9PMTRdVTB5sA=; b=um4ctyUAmPhychZxRkUVZglQ99Ms3XaKj/1mytIZ/ABnUvBxHF2WkIf6d5CPvag9A2 Dk/p+ekx5/9uNRDBIzlxU+n87FmnfUisBOVIMI2DLfsHDV4XoSyckuCnEL9J2MSvLwj3 90kn/ScvqNlGuMSmgGI7GHyktN4qec5g6pF+9JM8PkamFag4YiJ6Zr2D9e6rbk/WkYeo +w7inIw6Loj74LOKiyRMRl9ab5y9CcWIQ7klAoG0lCSLKykNCeDuZt5Qo19/wvkXA18M 7YShHS0UPdNJoyKg3exEOj18KrJKvrm86a2tY4HH1Vgt6WKsjSvrlYhYCgB13VhcMUzz tYmw== X-Gm-Message-State: AOJu0YzvM79PEWJVE4X2TUnxT+X6mQsk1N0UwWJ7ffo4Wj1hdxetBMEX k0ZQCjauKuIEhiVIwefbbSVTVmPM5Mc= X-Google-Smtp-Source: AGHT+IEeQ4w/u3b/ctMQgVy5LJJafwsBzk8QiLoGUvHpQzwcVxkgJtBKo8JU1GRHVaJNPP59oW3S5A== X-Received: by 2002:a17:903:1ca:b0:1d4:752d:2f0e with SMTP id e10-20020a17090301ca00b001d4752d2f0emr341060plh.79.1705033301503; Thu, 11 Jan 2024 20:21:41 -0800 (PST) From: Max Filippov To: qemu-devel@nongnu.org Cc: Max Filippov Subject: [PATCH 1/4] target/xtensa: add translation for wsr.mpucfg Date: Thu, 11 Jan 2024 20:21:25 -0800 Message-Id: <20240112042128.3569220-2-jcmvbkbc@gmail.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240112042128.3569220-1-jcmvbkbc@gmail.com> References: <20240112042128.3569220-1-jcmvbkbc@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::633; envelope-from=jcmvbkbc@gmail.com; helo=mail-pl1-x633.google.com X-Spam_score_int: 4 X-Spam_score: 0.4 X-Spam_bar: / X-Spam_report: (0.4 / 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, FREEMAIL_FROM=0.001, FROM_LOCAL_NOVOWEL=0.5, HK_RANDOM_ENVFROM=0.998, HK_RANDOM_FROM=0.998, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @gmail.com) X-ZM-MESSAGEID: 1705033355678100003 Content-Type: text/plain; charset="utf-8" Although MPUCFG is not writable, the opcode wsr.mpucfg is defined and it just does nothing. Define wsr.mpucfg as nop. Signed-off-by: Max Filippov --- target/xtensa/translate.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/target/xtensa/translate.c b/target/xtensa/translate.c index de899405994e..6a2f5d308e6a 100644 --- a/target/xtensa/translate.c +++ b/target/xtensa/translate.c @@ -5332,6 +5332,15 @@ static const XtensaOpcodeOps core_ops[] =3D { XTENSA_OPTION_TRACE_PORT, }, .op_flags =3D XTENSA_OP_PRIVILEGED, + }, { + .name =3D "wsr.mpucfg", + .translate =3D translate_nop, + .test_exceptions =3D test_exceptions_sr, + .par =3D (const uint32_t[]){ + MPUCFG, + XTENSA_OPTION_MPU, + }, + .op_flags =3D XTENSA_OP_PRIVILEGED, }, { .name =3D "wsr.mpuenb", .translate =3D translate_wsr_mpuenb, --=20 2.39.2