From nobody Sat Jun 28 16:23:07 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1519150414263418.01556168866614; Tue, 20 Feb 2018 10:13:34 -0800 (PST) Received: from localhost ([::1]:57023 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eoCQ1-0000g2-Cl for importer@patchew.org; Tue, 20 Feb 2018 13:13:33 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53964) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eoCGa-0008Eu-Fs for qemu-devel@nongnu.org; Tue, 20 Feb 2018 13:03:50 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eoCGY-0001jC-PT for qemu-devel@nongnu.org; Tue, 20 Feb 2018 13:03:48 -0500 Received: from orth.archaic.org.uk ([2001:8b0:1d0::2]:46560) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eoCGU-0001br-DI; Tue, 20 Feb 2018 13:03:42 -0500 Received: from pm215 by orth.archaic.org.uk with local (Exim 4.89) (envelope-from ) id 1eoCGJ-0008Rg-Ej; Tue, 20 Feb 2018 18:03:31 +0000 From: Peter Maydell To: qemu-arm@nongnu.org, qemu-devel@nongnu.org Date: Tue, 20 Feb 2018 18:03:13 +0000 Message-Id: <20180220180325.29818-8-peter.maydell@linaro.org> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20180220180325.29818-1-peter.maydell@linaro.org> References: <20180220180325.29818-1-peter.maydell@linaro.org> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2001:8b0:1d0::2 Subject: [Qemu-devel] [PATCH 07/19] armv7m: Forward init-svtor property to CPU object 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: patches@linaro.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Create an "init-svtor" property on the armv7m container object which we can forward to the CPU object. Signed-off-by: Peter Maydell Reviewed-by: Richard Henderson --- include/hw/arm/armv7m.h | 2 ++ hw/arm/armv7m.c | 6 ++++++ 2 files changed, 8 insertions(+) diff --git a/include/hw/arm/armv7m.h b/include/hw/arm/armv7m.h index 5c3f406ccc..78308d1484 100644 --- a/include/hw/arm/armv7m.h +++ b/include/hw/arm/armv7m.h @@ -42,6 +42,7 @@ typedef struct { * that CPU accesses see. (The NVIC, bitbanding and other CPU-internal * devices will be automatically layered on top of this view.) * + Property "idau": IDAU interface (forwarded to CPU object) + * + Property "init-svtor": secure VTOR reset value (forwarded to CPU obje= ct) */ typedef struct ARMv7MState { /*< private >*/ @@ -61,6 +62,7 @@ typedef struct ARMv7MState { /* MemoryRegion the board provides to us (with its devices, RAM, etc) = */ MemoryRegion *board_memory; Object *idau; + uint32_t init_svtor; } ARMv7MState; =20 #endif diff --git a/hw/arm/armv7m.c b/hw/arm/armv7m.c index 189066812c..149aa07cd5 100644 --- a/hw/arm/armv7m.c +++ b/hw/arm/armv7m.c @@ -168,6 +168,11 @@ static void armv7m_realize(DeviceState *dev, Error **e= rrp) error_propagate(errp, err); return; } + object_property_set_uint(OBJECT(s->cpu), s->init_svtor, "init-svtor", = &err); + if (err !=3D NULL) { + error_propagate(errp, err); + return; + } object_property_set_bool(OBJECT(s->cpu), true, "realized", &err); if (err !=3D NULL) { error_propagate(errp, err); @@ -224,6 +229,7 @@ static Property armv7m_properties[] =3D { DEFINE_PROP_LINK("memory", ARMv7MState, board_memory, TYPE_MEMORY_REGI= ON, MemoryRegion *), DEFINE_PROP_LINK("idau", ARMv7MState, idau, TYPE_IDAU_INTERFACE, Objec= t *), + DEFINE_PROP_UINT32("init-svtor", ARMv7MState, init_svtor, 0), DEFINE_PROP_END_OF_LIST(), }; =20 --=20 2.16.1