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[97.113.7.119]) by smtp.gmail.com with ESMTPSA id q22sm873695pfg.170.2019.12.02.18.30.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 Dec 2019 18:30:23 -0800 (PST) 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=aoqGCvUwZ9zHGUr/7mZ7wYeC4xbBuuKrf6uyPIypdjI=; b=Izp9v5MlBqNtp4jro4gtAVYir3ZfPGQ7CqdwA/DVFQh/A9OCBHyhXS/GkWvIZ6rBq7 3iMrAr3L9Kt8WS8hZlNAT9J2ToCIQp0YRpXezQ1jaZUYD10r29jD9eQr9QX8yjP5cCDD 8+vVHESEjAflzEIs1A+0uncLKA/Zp7PY71j6zraqQmUY7GDmc2elmEJn2QfF0+ycRLED px/jkgc8yN8LINZnwqefUTInLs/kd8yRHExadVXzeWj6ind0APPsVyuLZ7aAo7/Ja73E LfMYd7um6YMHFD3t4Im9IfytlejVGqkSrmI0TNgjogWnD+0Fq/8jiRc/21RHpVq5pm8w qCnw== 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=aoqGCvUwZ9zHGUr/7mZ7wYeC4xbBuuKrf6uyPIypdjI=; b=kvttemMCigLS3mOToGv36GUM0HjHWXC5RJzmtaom/iVzkISJc4mN8VjEReUeHGG/57 3UOUcOng2rjB231pHgA0KflihI+Rn8zGCi4yiCDZATPAnN/JmSK0Q5pN1xPiLRxEhg8b 5PSOVO+q8fN6xRTyURAwlr8xlR13HJJIF1bX6y3Ktz5TAq2yEi402v2kt4MLHJRsMNc/ S5/ZM6EQomXG1sswiMOJ/+51ZNwxivp7XYQHV+pF1Lnul0Yn4z9mSNUuQgDy/YpTDh2g jgBCGoKS0vm3cTxf0ZeAAw/qCXvFaLA5GnwiYpMle5z/b50sTG8c364YAlyOD1I9Xf6r Y1XQ== X-Gm-Message-State: APjAAAWk4o9sKzQTZa1wuAicMgMdFt5maFuIPxcaXe3hlFoeWu6tFgzp V+0Dg4YyngmmcTC1WiK7uUPFE/2Nnyk= X-Google-Smtp-Source: APXvYqxDv/43y80Y2xLYUJ9y+W9is+dy3GkSYsuaLDDW1yvFQFQ1cQdzf/vKCHB1WxBl+LcMlkHf/Q== X-Received: by 2002:a62:1b4b:: with SMTP id b72mr2330826pfb.96.1575340224106; Mon, 02 Dec 2019 18:30:24 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v4 35/40] target/arm: Update arm_cpu_do_interrupt_aarch64 for VHE Date: Mon, 2 Dec 2019 18:29:32 -0800 Message-Id: <20191203022937.1474-36-richard.henderson@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191203022937.1474-1-richard.henderson@linaro.org> References: <20191203022937.1474-1-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::544 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org, alex.bennee@linaro.org 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" When VHE is enabled, we need to take the aa32-ness of EL0 from PSTATE not HCR_EL2, which is controlling EL1. Signed-off-by: Richard Henderson Reviewed-by: Peter Maydell --- target/arm/helper.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/target/arm/helper.c b/target/arm/helper.c index f2d18bd51a..f3785d5ad6 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -8887,14 +8887,19 @@ static void arm_cpu_do_interrupt_aarch64(CPUState *= cs) * immediately lower than the target level is using AArch32 or AAr= ch64 */ bool is_aa64; + uint64_t hcr; =20 switch (new_el) { case 3: is_aa64 =3D (env->cp15.scr_el3 & SCR_RW) !=3D 0; break; case 2: - is_aa64 =3D (env->cp15.hcr_el2 & HCR_RW) !=3D 0; - break; + hcr =3D arm_hcr_el2_eff(env); + if ((hcr & (HCR_E2H | HCR_TGE)) !=3D (HCR_E2H | HCR_TGE)) { + is_aa64 =3D (hcr & HCR_RW) !=3D 0; + break; + } + /* fall through */ case 1: is_aa64 =3D is_a64(env); break; --=20 2.17.1