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[97.113.188.82]) by smtp.gmail.com with ESMTPSA id q62sm12605644pga.32.2019.03.12.09.19.14 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 12 Mar 2019 09:19:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=gvBn1oFPxdecBnMqY3F27gHaqyuY4YgyVT6y3G8ypTI=; b=fFy1wfXhyoWw7W52QA6TPx4crVYh240x0M4+CLHA2leMUu/bMHPb9Qvy/F8X2IUNo+ UQY/klEIVl3I6HyzIksaSBqqpXLkilR0WDXxpCO053nVQPM1T4ZPXeDfkqmKNqGjNNIP ks5XrDcUhSRX+fk+/LcIbksR/X7SbNMwHKLrySnQeajJ5NAh+iMPR4mYZwCv9v4kmLTe TSwUZYMnRwnu31VUkjN5Cywd16lrzHKD8s9ZRGVDFC3NzxaBsNfHC7EH1hvmbYuW6gVR BcnN3waF1yaT0XdKls0U5z7iizEWD64fOenRXH4t6Tks97m0mEcpV64MkP6BhMuVY/7/ 0tBQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=gvBn1oFPxdecBnMqY3F27gHaqyuY4YgyVT6y3G8ypTI=; b=h2c1Vne9JRUpMauNKo61tSNARpstEaKaBX3UrgTedvaD3XT1iKU+3NVwm67fUBYdaJ tiYRaDn0sZwPCAgjTIoANEZElfmtCcRqd9N2AaTmDARpcQuuluwU5LWGUPh2B55iImzj j5qSU5ev6hy2/3EFdoo+G8p7FuqqsCDvUTUwx9k/kPB4wrChoJIQMbOm46yB5DLhZ6Od nl1ByEsfNmdeBP8rh3S1b6JjDFbwIjoM6UndVpkln7vn54fxKKflCUK0Sj5F8Tn8R9/G BCS0KhqpqZ7SsqiNJtwbqHiWHvSD4NQyyAW7ti6PhlYl6OAHSf+e1VrYu0Pk25IvJdtR ZN1g== X-Gm-Message-State: APjAAAVQpWJtiG6UbR77MsNqAmGrcrfo5Op8sM6KN/6ozWepyq3CQM4v yJPRMLYj0NqB1Q1Db2hq6UH9yB2tndU= X-Google-Smtp-Source: APXvYqwnjopN2ZNWQEarFln04g6vetAIQW5/umWhXThfMeypc0KNwcqzByhdxdMB9Neyz76HgiP1qg== X-Received: by 2002:a17:902:1008:: with SMTP id b8mr39441673pla.120.1552407555927; Tue, 12 Mar 2019 09:19:15 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Date: Tue, 12 Mar 2019 09:18:59 -0700 Message-Id: <20190312161904.31130-7-richard.henderson@linaro.org> X-Mailer: git-send-email 2.17.2 In-Reply-To: <20190312161904.31130-1-richard.henderson@linaro.org> References: <20190312161904.31130-1-richard.henderson@linaro.org> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::536 Subject: [Qemu-devel] [PULL 06/11] target/hppa: remove PSW I/R/Q bit check X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org, Sven Schnelle Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Sven Schnelle HP ODE use rfi to set the Q bit, and i don't see anything in the documentation that this is forbidden. So remove it. Signed-off-by: Sven Schnelle Message-Id: <20190311191602.25796-6-svens@stackframe.org> Reviewed-by: Richard Henderson Signed-off-by: Richard Henderson --- target/hppa/op_helper.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/target/hppa/op_helper.c b/target/hppa/op_helper.c index a05681d480..a55a5dfc02 100644 --- a/target/hppa/op_helper.c +++ b/target/hppa/op_helper.c @@ -678,11 +678,6 @@ target_ureg HELPER(swap_system_mask)(CPUHPPAState *env= , target_ureg nsm) =20 void HELPER(rfi)(CPUHPPAState *env) { - /* ??? On second reading this condition simply seems - to be undefined rather than a diagnosed trap. */ - if (env->psw & (PSW_I | PSW_R | PSW_Q)) { - helper_excp(env, EXCP_ILL); - } env->iasq_f =3D (uint64_t)env->cr[CR_IIASQ] << 32; env->iasq_b =3D (uint64_t)env->cr_back[0] << 32; env->iaoq_f =3D env->cr[CR_IIAOQ]; --=20 2.17.2