From nobody Sun Feb 8 14:52:45 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=quarantine dis=none) header.from=kernel.org ARC-Seal: i=1; a=rsa-sha256; t=1738315452; cv=none; d=zohomail.com; s=zohoarc; b=U9jlOqrNQHTPVZGK542JFU5oKdMEz9XNo6/yFfSN/1qzBOaLxwNgnGABB5P4sqtFn48UkGMQMJm1lRa7L7Z1isEOryTl+zukQWMHhKosAWMOq7uiBRty3Jp3WZdeBnUsDI/MuxreqZJfUClb6Vnb/wyF7q5m3+xVoViBYMtCGns= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1738315452; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=6kXHa3Y/89xhE12GuFBsR5Sap+FynUxUzXFyczKb5cE=; b=ZFVxM/Eplktb/ccnS9NPcSqVATcJziG7FIXI8yHtFriANXsLu8Md009aCZqopTnJF80cUiKewJxLs0oU70eCSGYqoXhA/DBlpdEoXyOhoyEnVFoRK1814QAp60uBkZI8a+6liDD1deBZIRuo0ELnobbv0ieYamlK5PZPDlrIfmY= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=quarantine dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 17383154525461.3437810539896873; Fri, 31 Jan 2025 01:24:12 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tdnEZ-0008H1-Je; Fri, 31 Jan 2025 04:22:43 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tdnEX-0008GY-R5 for qemu-devel@nongnu.org; Fri, 31 Jan 2025 04:22:41 -0500 Received: from dfw.source.kernel.org ([139.178.84.217]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tdnEW-0004Di-ES for qemu-devel@nongnu.org; Fri, 31 Jan 2025 04:22:41 -0500 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 5BBA15C5CD4; Fri, 31 Jan 2025 09:21:59 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DEE64C4CED1; Fri, 31 Jan 2025 09:22:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1738315359; bh=wtPYEkp/rYjrO4/L11LpwqkfMFGmuvFU+26iDChJ36Q=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=eQBn0m2RQDo8qX+waoiybpG1odLY5VB/hgtsJLb0J8b70ZRh6zee6WyYb4cuF7HEF +brNDB2XeBnzoG7egd22D77a+PdPMGCR3vP7rmnPNFkj8/GlP0KsQ9Ywn3+94ovadZ 1OyfrCr8KEIKbBB1+PzTTGzm957kvg3NbaVc12A2qx7kXms9nhjXgD9csNRiT9KMY7 Xb66h3z18IUUoHjdBDsqx6IMtf4ZyUS5v0E6crFW5sO4yVCW4gH0t+WC/bbg0m1RYA EQBQqZZHo9ADMgHmbP310FLi2So/QxyiS/4te+nfweJDmHidvb87enJ3FOJVJrV/J8 DlYdKtNvCXUoQ== From: deller@kernel.org To: Richard Henderson , Stefan Hajnoczi , qemu-devel@nongnu.org, Peter Maydell Cc: deller@gmx.de Subject: [PULL v2 4/9] target/hppa: Add CPU diagnose registers Date: Fri, 31 Jan 2025 10:22:24 +0100 Message-ID: <20250131092229.38232-5-deller@kernel.org> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20250131092229.38232-1-deller@kernel.org> References: <20250131092229.38232-1-deller@kernel.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=139.178.84.217; envelope-from=deller@kernel.org; helo=dfw.source.kernel.org X-Spam_score_int: -83 X-Spam_score: -8.4 X-Spam_bar: -------- X-Spam_report: (-8.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.3, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_HI=-5, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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 @kernel.org) X-ZM-MESSAGEID: 1738315454547019000 Content-Type: text/plain; charset="utf-8" From: Helge Deller Add the diagnose registers (%dr) to the CPUArchState. Those are mostly undocumented and control cache behaviour, memory behaviour, reset button management and many other related internal CPU things. Signed-off-by: Helge Deller Reviewed-by: Richard Henderson --- target/hppa/cpu.h | 1 + target/hppa/machine.c | 5 +++-- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/target/hppa/cpu.h b/target/hppa/cpu.h index beea42d105..b858986c41 100644 --- a/target/hppa/cpu.h +++ b/target/hppa/cpu.h @@ -232,6 +232,7 @@ typedef struct CPUArchState { target_ulong cr[32]; /* control registers */ target_ulong cr_back[2]; /* back of cr17/cr18 */ target_ulong shadow[7]; /* shadow registers */ + target_ulong dr[32]; /* diagnose registers */ =20 /* * During unwind of a memory insn, the base register of the address. diff --git a/target/hppa/machine.c b/target/hppa/machine.c index 211bfcf640..bb47a2e689 100644 --- a/target/hppa/machine.c +++ b/target/hppa/machine.c @@ -198,6 +198,7 @@ static const VMStateField vmstate_env_fields[] =3D { VMSTATE_UINT64(iasq_b, CPUHPPAState), =20 VMSTATE_UINT32(fr0_shadow, CPUHPPAState), + VMSTATE_UINT64_ARRAY(dr, CPUHPPAState, 32), VMSTATE_END_OF_LIST() }; =20 @@ -208,8 +209,8 @@ static const VMStateDescription * const vmstate_env_sub= sections[] =3D { =20 static const VMStateDescription vmstate_env =3D { .name =3D "env", - .version_id =3D 3, - .minimum_version_id =3D 3, + .version_id =3D 4, + .minimum_version_id =3D 4, .fields =3D vmstate_env_fields, .subsections =3D vmstate_env_subsections, }; --=20 2.47.0