From nobody Sun May 5 05:08:52 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=none (zoho.com: 198.145.21.10 is neither permitted nor denied by domain of lists.01.org) smtp.mailfrom=edk2-devel-bounces@lists.01.org; dmarc=fail(p=none dis=none) header.from=intel.com Return-Path: Received: from ml01.01.org (ml01.01.org [198.145.21.10]) by mx.zohomail.com with SMTPS id 1527047068003312.0584872261411; Tue, 22 May 2018 20:44:28 -0700 (PDT) Received: from [127.0.0.1] (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id BE818207E36BB; Tue, 22 May 2018 20:44:26 -0700 (PDT) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) (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 5CC252063D743 for ; Tue, 22 May 2018 20:44:25 -0700 (PDT) Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 22 May 2018 20:44:24 -0700 Received: from shwdeopenpsi168.ccr.corp.intel.com ([10.239.158.129]) by orsmga003.jf.intel.com with ESMTP; 22 May 2018 20:44:23 -0700 X-Original-To: edk2-devel@lists.01.org Received-SPF: none (zoho.com: 198.145.21.10 is neither permitted nor denied by domain of lists.01.org) client-ip=198.145.21.10; envelope-from=edk2-devel-bounces@lists.01.org; helo=ml01.01.org; Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=192.55.52.136; helo=mga12.intel.com; envelope-from=yonghong.zhu@intel.com; receiver=edk2-devel@lists.01.org X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.49,431,1520924400"; d="scan'208";a="53091414" From: Yonghong Zhu To: edk2-devel@lists.01.org Date: Wed, 23 May 2018 11:44:20 +0800 Message-Id: <1527047060-5028-1-git-send-email-yonghong.zhu@intel.com> X-Mailer: git-send-email 2.6.1.windows.1 Subject: [edk2] [Patch] Build spec: Add module scoped `` section override scope statement X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Michael Kinney , Kevin W Shaw , Liming Gao MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Errors-To: edk2-devel-bounces@lists.01.org Sender: "edk2-devel" X-ZohoMail: RSF_4 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" Cc: Liming Gao Cc: Michael Kinney Cc: Kevin W Shaw Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Yonghong Zhu Reviewed-by: Liming Gao --- 8_pre-build_autogen_stage/82_auto-generation_process.md | 7 ++++++- README.md | 1 + 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/8_pre-build_autogen_stage/82_auto-generation_process.md b/8_pr= e-build_autogen_stage/82_auto-generation_process.md index b4b59db..8f8f29b 100644 --- a/8_pre-build_autogen_stage/82_auto-generation_process.md +++ b/8_pre-build_autogen_stage/82_auto-generation_process.md @@ -258,11 +258,11 @@ From the DSC file, the build tools collect the mappin= g between library classes and library instances (INF files), PCD data for the whole platform, the li= st of modules (INF files) specified for the platform, and the build output direc= tory. Optionally, the name of the flash image layout description (FDF) file and = build options specific to the platform are also obtained. Parsing FDF file at th= is time is just for the PCD information which might be used by some modules, = and -merge these PDC values into the information set of PCDs in DSC file. +merge these PCD values into the information set of PCDs in DSC file. =20 A PCD entry must only be listed once per section in the DSC or FDF files. =20 Multiple library class instances for a single library class must not be specified in the same `[LibraryClasses]` or `` section in = the @@ -839,10 +839,15 @@ default method. listed in a `PcdsDynamicEx` section, then use DynamicEx. =20 * If not listed in any of the previous sections, and the PCD is listed in = the `PcdsDynamic` section, then use Dynamic. =20 +If the Platform Integrator does not specify the format, and the PCD state = is +in Platform DSC file `[Components]` section module scoped `` section= ,=20 +then the PCD used in `[Components]` section module or its linked library I= NF +files will use the module scoped `` type as default type. + Build tools are required to process PCD values for `VOID*` PCDs into byte arrays, C format GUIDs or as C format strings (either ASCII or [L]"string") prior to autogenerating the code. =20 PCD values stored in VPD regions are processed prior to completing the fin= al diff --git a/README.md b/README.md index 9fb7e93..18e46c9 100644 --- a/README.md +++ b/README.md @@ -223,5 +223,6 @@ Copyright (c) 2008-2017, Intel Corporation. All rights = reserved. | | [#775](https://bugzilla.tianocore.org/show_bug.cgi?id=3D775= ) Build spec: Add description about auto detect thread number = = = |= | | | Add Flexible PCD value format into spec = = = = | = | | | Update PCD value and SKU, DefaultStore info in build report= = = = | = | | | Clarify structure PCD field value assignment precedence = = = = | = | | | Update description for build handles PCDs for SKU support = = = = | = | +| | Add statement about module scoped `` section override= scope = = = = | | --=20 2.6.1.windows.1 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel