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([144.6.121.55]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-771f2b2d2bfsm4348408b3a.93.2025.08.26.18.11.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 26 Aug 2025 18:11:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1756257090; x=1756861890; 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=BYMBiKJq8/lsK6z7ljr/lChjjHaZZY+QCsjrhv9wKe0=; b=teEkHtCBqjtIfzdKu+OgvCjfvEMBEyT4szeuTkgJF28uYsMqPhizCUmiYjTWu9W4p9 McrRid9pNgAx0cH1F3abMp3EHYvnkqEYUGl089xdaY+YhwO3LL7bIgWBeHpz7WlUxx8t ZvcqK0P3EZ6WV+cwrejme8yw8dZD6PH02dihu960ThysaH4K7vUuH4s6Vxm4wKCulpbx GfMWY7L776Q/mxEW7oYzKZgFPZw2Cou6e/SKwYG7wQyU9uQVN+AqlIORhAqR0JeHgW34 w0G9Wddga7qDrqdwTLfgAkcLvic5emh1TwsD2+tOUSh8oz56BJH5Tnsbos9Pekb4wLiA DX4A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756257090; x=1756861890; 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=BYMBiKJq8/lsK6z7ljr/lChjjHaZZY+QCsjrhv9wKe0=; b=JR46wIfyuzxj6gVgaRbsAEXimdii3dB4+uqTm5dYyzDP8ARcZH8a/KASlrYO91loBR Di6SMzz4cf1atZ79N9XDMOJhdrEGM1wI7CvW/+sEofzOTPBbyG6ZEdDGUdS342tgiZZb UUDbhNM29NIvvHdtTkqEaMPODxj6jGkj5YVD8OPpTETuhUt7kB0AbmDVEUw0Y//9biDV vqmN87st9PD/0NeYE+rT+evW3S2RO08BMWIXp9yTH/aW1ptoOFpKsYzMD+Zb4eAehi+Z HPr0e92lPPkAjuQBPvUd5BeNojPWLUBqRuaYxyqtbnN3lbQ6JaBetVOrCF9xEoWnyYO1 gZ1w== X-Gm-Message-State: AOJu0Yz80WHpwCeZo3aQS0QpOyVaPZ+mOHOwD5H8DZftwdqBUe1ei5AV /EXkQJYv8f+q9SYiFdOBaXvbTGCLmvN0R6HrSj9SXhicksEEBGUEpmhgXAB9WHu4zxYmP5mO87Y HMSj6QWA= X-Gm-Gg: ASbGnct4SPMr/5+qKq63r9c4OGfNQyArSNaiPT8fNFDNrjYTXRJbFGai9OEQSfWsRKm 70QYYRC91YY7LWFTVHGiQP9MzmicTubzatT9PNPSkgEePYOR7Vvsg2IbxQkcTs3xVsb+A26S7fi Ni0U7G8Lflm61AZEY/WtFwpSpi+ZeP6DpamQSZx0pLeke7svv/UufBfP6qIm/afXcdY8DDt9DN7 FzuxDGOPQiXQMLpBZembo3jN2UfrkPbvrDq5Mva8WlgPtT3bJ70qOPLskbOyzb6cPoa9UK1RMn+ SAMnJhae0ueQu0AaK/+8okJidaRDPtIjmhXrDU6npbO6p+O/WCHmY+u1RzImQYrndggVPuV9r4d v8wEICEAci5l6UVfRskLmQ1CbSeVHDsIYwYe+ X-Google-Smtp-Source: AGHT+IFAFET7HGfCWqmGxJ2/bmvyMn8AvMthMTMaEMNA3B6bzAEknoU2pFoPRvS0a5T9c5T7UWSZ2Q== X-Received: by 2002:a05:6a00:3d0f:b0:771:f520:f775 with SMTP id d2e1a72fcca58-771fd6329bamr4304075b3a.28.1756257089626; Tue, 26 Aug 2025 18:11:29 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org Subject: [PATCH 46/61] target/arm/hvf: Assert no 128-bit sysregs in hvf_arch_init_vcpu Date: Wed, 27 Aug 2025 11:04:37 +1000 Message-ID: <20250827010453.4059782-51-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250827010453.4059782-1-richard.henderson@linaro.org> References: <20250827010453.4059782-1-richard.henderson@linaro.org> 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::42a; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x42a.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_PASS=-0.001, T_SPF_HELO_TEMPERROR=0.01 autolearn=ham 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 @linaro.org) X-ZM-MESSAGEID: 1756257220032124101 Content-Type: text/plain; charset="utf-8" HVF has not yet enabled 128-bit system registers. Signed-off-by: Richard Henderson --- target/arm/hvf/hvf.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/target/arm/hvf/hvf.c b/target/arm/hvf/hvf.c index bda57614ed..c05e81b4e5 100644 --- a/target/arm/hvf/hvf.c +++ b/target/arm/hvf/hvf.c @@ -896,6 +896,9 @@ int hvf_arch_init_vcpu(CPUState *cpu) env->aarch64 =3D true; asm volatile("mrs %0, cntfrq_el0" : "=3Dr"(arm_cpu->gt_cntfrq_hz)); =20 + /* No support yet for FEAT_D128 */ + assert(arm_cpu->cpreg128_array_len =3D=3D 0); + /* Allocate enough space for our sysreg sync */ arm_cpu->cpreg_indexes =3D g_renew(uint64_t, arm_cpu->cpreg_indexes, sregs_match_len); @@ -919,6 +922,7 @@ int hvf_arch_init_vcpu(CPUState *cpu) =20 if (ri) { assert(!(ri->type & ARM_CP_NO_RAW)); + assert(!(ri->type & ARM_CP_128BIT)); arm_cpu->cpreg_indexes[sregs_cnt++] =3D kvm_id; } } --=20 2.43.0