From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=134.134.136.65; helo=mga03.intel.com; envelope-from=star.zeng@intel.com; receiver=edk2-devel@lists.01.org Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 2D5A821F3B410 for ; Thu, 2 Nov 2017 18:10:44 -0700 (PDT) Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 02 Nov 2017 18:14:38 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.44,336,1505804400"; d="scan'208";a="171343871" Received: from fmsmsx105.amr.corp.intel.com ([10.18.124.203]) by fmsmga006.fm.intel.com with ESMTP; 02 Nov 2017 18:14:37 -0700 Received: from shsmsx103.ccr.corp.intel.com (10.239.4.69) by FMSMSX105.amr.corp.intel.com (10.18.124.203) with Microsoft SMTP Server (TLS) id 14.3.319.2; Thu, 2 Nov 2017 18:14:36 -0700 Received: from shsmsx102.ccr.corp.intel.com ([169.254.2.175]) by SHSMSX103.ccr.corp.intel.com ([169.254.4.213]) with mapi id 14.03.0319.002; Fri, 3 Nov 2017 09:14:35 +0800 From: "Zeng, Star" To: "Gao, Liming" , "edk2-devel@lists.01.org" CC: "Zeng, Star" Thread-Topic: [edk2] [Patch 1/3] MdeModulePkg: Add new PCD PcdInitValueInTempStack Thread-Index: AQHTU4apQKc90ftLEEy+6KbJn1yBK6MB2uUQ Date: Fri, 3 Nov 2017 01:14:34 +0000 Message-ID: <0C09AFA07DD0434D9E2A0C6AEB0483103B9B114A@shsmsx102.ccr.corp.intel.com> References: <20171102025915.23160-1-liming.gao@intel.com> <20171102025915.23160-2-liming.gao@intel.com> In-Reply-To: <20171102025915.23160-2-liming.gao@intel.com> Accept-Language: zh-CN, en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.239.127.40] MIME-Version: 1.0 Subject: Re: [Patch 1/3] MdeModulePkg: Add new PCD PcdInitValueInTempStack X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 03 Nov 2017 01:10:44 -0000 Content-Language: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable The MdeModulePkg.uni also needs to be updated for this new PCD, right? Thanks, Star -----Original Message----- From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of Limi= ng Gao Sent: Thursday, November 2, 2017 10:59 AM To: edk2-devel@lists.01.org Subject: [edk2] [Patch 1/3] MdeModulePkg: Add new PCD PcdInitValueInTempSta= ck https://bugzilla.tianocore.org/show_bug.cgi?id=3D740 Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao --- MdeModulePkg/MdeModulePkg.dec | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/MdeModulePkg/MdeModulePkg.dec b/MdeModulePkg/MdeModulePkg.dec index 20a07be96e..b69dd24ce5 100644 --- a/MdeModulePkg/MdeModulePkg.dec +++ b/MdeModulePkg/MdeModulePkg.dec @@ -883,6 +883,12 @@ # @Prompt Enable NULL address detection. gEfiMdeModulePkgTokenSpaceGuid.PcdNullPointerDetectionPropertyMask|0x0|U= INT8|0x30001050 =20 + ## Init Value in Temp Stack to be shared between SEC and PEI_CORE
+ # SEC fills the full temp stack with this values. When switch stack, Pei= Core can check + # this value in the temp stack to know how many stack has been used.=20 + # @Prompt Init Value in Temp Stack + gEfiMdeModulePkgTokenSpaceGuid.PcdInitValueInTempStack|0x5AA55AA5|UINT32= |0x30001051 + [PcdsFixedAtBuild, PcdsPatchableInModule] ## Dynamic type PCD can be registered callback function for Pcd setting = action. # PcdMaxPeiPcdCallBackNumberPerPcdEntry indicates the maximum number of= callback function --=20 2.11.0.windows.1 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel