From nobody Tue Feb 10 04:15:09 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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=fail(p=none dis=none) header.from=oracle.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1625482092631989.2513608191258; Mon, 5 Jul 2021 03:48:12 -0700 (PDT) Received: from localhost ([::1]:40858 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m0M95-000623-FC for importer@patchew.org; Mon, 05 Jul 2021 06:48:11 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:47612) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m0M7h-0003RF-O9 for qemu-devel@nongnu.org; Mon, 05 Jul 2021 06:46:45 -0400 Received: from forward1-smtp.messagingengine.com ([66.111.4.223]:36073) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m0M7f-0000C7-JM for qemu-devel@nongnu.org; Mon, 05 Jul 2021 06:46:45 -0400 Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailforward.nyi.internal (Postfix) with ESMTP id 8ABEA1940A07; Mon, 5 Jul 2021 06:46:41 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute5.internal (MEProxy); Mon, 05 Jul 2021 06:46:41 -0400 Received: by mail.messagingengine.com (Postfix) with ESMTPA; Mon, 5 Jul 2021 06:46:35 -0400 (EDT) Received: from localhost (disaster-area.hh.sledj.net [local]) by disaster-area.hh.sledj.net (OpenSMTPD) with ESMTPA id 04371dc7; Mon, 5 Jul 2021 10:46:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:date:from :in-reply-to:message-id:mime-version:references:subject:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm3; bh=xjQzsrjvikRqRv3L5KeF76tdYlXtfvFF4dDp5D0t5u0=; b=AEMRMrBH YLPAmjlM9hOULoQ4VetZA1PRdU6KEWjR/i08RAHHYfR4rv0yE5nS/KRPxsTglR7u t3jX21kfw0Xe19hsbljsbxmtwJCJqYUi1u7/GusYFcEBVWaH/Aq9q1RMDD/kJMRZ PYQzmbsIXOim5BRkUdcQmGdvEHU3uiVwk7UhPY1FoqUk1WcE6Gvc8eCwS5RQwajx j5yzp3Vprds7HeI5xGtTreuWsVn6EO1yLZ1CumlsVPKnv4Op1inWh3x7usdPcoBw aQiybmK1XCUcqukm5LGx4uLSd/ySDdH5njLOHmAX2+CvyIJwoDeXUQiMNcJBvc+I +ZySDESf4zgiPg== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduledrfeejgedgfedtucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvufffkffojghfggfgsedtkeertdertddtnecuhfhrohhmpeffrghvihgu ucfgughmohhnughsohhnuceouggrvhhiugdrvggumhhonhgushhonhesohhrrggtlhgvrd gtohhmqeenucggtffrrghtthgvrhhnpedufeetjefgfefhtdejhfehtdfftefhteekhefg leehfffhiefhgeelgfejtdehkeenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmh epmhgrihhlfhhrohhmpegurghvihgurdgvughmohhnughsohhnsehorhgrtghlvgdrtgho mh X-ME-Proxy: From: David Edmondson To: qemu-devel@nongnu.org Subject: [RFC PATCH 1/8] target/i386: Declare constants for XSAVE offsets Date: Mon, 5 Jul 2021 11:46:25 +0100 Message-Id: <20210705104632.2902400-2-david.edmondson@oracle.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210705104632.2902400-1-david.edmondson@oracle.com> References: <20210705104632.2902400-1-david.edmondson@oracle.com> 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: softfail client-ip=66.111.4.223; envelope-from=david.edmondson@oracle.com; helo=forward1-smtp.messagingengine.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_PASS=-0.001, SPF_SOFTFAIL=0.665, UNPARSEABLE_RELAY=0.001 autolearn=no autolearn_force=no X-Spam_action: no action 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: Eduardo Habkost , kvm@vger.kernel.org, Michael Roth , Marcelo Tosatti , Richard Henderson , Cameron Esfahani , David Edmondson , babu.moger@amd.com, Roman Bolshakov , Paolo Bonzini Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZM-MESSAGEID: 1625482094737100001 Content-Type: text/plain; charset="utf-8" Declare and use manifest constants for the XSAVE state component offsets. Signed-off-by: David Edmondson --- target/i386/cpu.h | 30 +++++++++++++++++++++++------- 1 file changed, 23 insertions(+), 7 deletions(-) diff --git a/target/i386/cpu.h b/target/i386/cpu.h index f7fa5870b1..aedb8f2e01 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -1305,6 +1305,22 @@ typedef struct XSavePKRU { uint32_t padding; } XSavePKRU; =20 +#define XSAVE_FCW_FSW_OFFSET 0x000 +#define XSAVE_FTW_FOP_OFFSET 0x004 +#define XSAVE_CWD_RIP_OFFSET 0x008 +#define XSAVE_CWD_RDP_OFFSET 0x010 +#define XSAVE_MXCSR_OFFSET 0x018 +#define XSAVE_ST_SPACE_OFFSET 0x020 +#define XSAVE_XMM_SPACE_OFFSET 0x0a0 +#define XSAVE_XSTATE_BV_OFFSET 0x200 +#define XSAVE_AVX_OFFSET 0x240 +#define XSAVE_BNDREG_OFFSET 0x3c0 +#define XSAVE_BNDCSR_OFFSET 0x400 +#define XSAVE_OPMASK_OFFSET 0x440 +#define XSAVE_ZMM_HI256_OFFSET 0x480 +#define XSAVE_HI16_ZMM_OFFSET 0x680 +#define XSAVE_PKRU_OFFSET 0xa80 + typedef struct X86XSaveArea { X86LegacyXSaveArea legacy; X86XSaveHeader header; @@ -1325,19 +1341,19 @@ typedef struct X86XSaveArea { XSavePKRU pkru_state; } X86XSaveArea; =20 -QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, avx_state) !=3D 0x240); +QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, avx_state) !=3D XSAVE_AVX_OFFSET); QEMU_BUILD_BUG_ON(sizeof(XSaveAVX) !=3D 0x100); -QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, bndreg_state) !=3D 0x3c0); +QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, bndreg_state) !=3D XSAVE_BNDREG_O= FFSET); QEMU_BUILD_BUG_ON(sizeof(XSaveBNDREG) !=3D 0x40); -QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, bndcsr_state) !=3D 0x400); +QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, bndcsr_state) !=3D XSAVE_BNDCSR_O= FFSET); QEMU_BUILD_BUG_ON(sizeof(XSaveBNDCSR) !=3D 0x40); -QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, opmask_state) !=3D 0x440); +QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, opmask_state) !=3D XSAVE_OPMASK_O= FFSET); QEMU_BUILD_BUG_ON(sizeof(XSaveOpmask) !=3D 0x40); -QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, zmm_hi256_state) !=3D 0x480); +QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, zmm_hi256_state) !=3D XSAVE_ZMM_H= I256_OFFSET); QEMU_BUILD_BUG_ON(sizeof(XSaveZMM_Hi256) !=3D 0x200); -QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, hi16_zmm_state) !=3D 0x680); +QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, hi16_zmm_state) !=3D XSAVE_HI16_Z= MM_OFFSET); QEMU_BUILD_BUG_ON(sizeof(XSaveHi16_ZMM) !=3D 0x400); -QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, pkru_state) !=3D 0xA80); +QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, pkru_state) !=3D XSAVE_PKRU_OFFSE= T); QEMU_BUILD_BUG_ON(sizeof(XSavePKRU) !=3D 0x8); =20 typedef enum TPRAccess { --=20 2.30.2