Tianocore/edk2.git/DynamicTablesPkg/Drivers/DynamicTableFactoryDxe, branch master

DynamicTablesPkg: Replace include guards with #pragma once

2026-02-23T21:01:28+00:00

Replace traditional `#ifndef`/`#define`/`#endif` include guards with `#pragma` once. `#pragma once` is a widely supported preprocessor directive that prevents header files from being included multiple times. It is supported by all toolchains used to build edk2: GCC, Clang/LLVM, and MSVC. Compared to macro-based include guards, `#pragma once`: - Eliminates the risk of macro name collisions or copy/paste errors where two headers inadvertently use the same guard macro. - Eliminate inconsistency in the way include guard macros are named (e.g., some files use `__FILE_H__`, others use `FILE_H_`, etc.). - Reduces boilerplate (three lines replaced by one). - Avoids polluting the macro namespace with guard symbols. - Can improve build times as the preprocessor can skip re-opening the file entirely, rather than re-reading it to find the matching `#endif` ("multiple-include optimization"). - Note that some compilers may already optimize traditional include guards, by recognzining the idiomatic pattern. This change is made acknowledging that overall portability of the code will technically be reduced, as `#pragma once` is not part of the C/C++ standards. However, this is considered acceptable given: 1. edk2 already defines a subset of supported compilers in BaseTools/Conf/tools_def.template, all of which have supported `#pragma once` for over two decades. 2. There have been concerns raised to the project about inconsistent include guard naming and potential macro collisions. Approximate compiler support dates: - MSVC: Supported since Visual C++ 4.2 (1996) - GCC: Supported since 3.4 (2004) (http://gnu.ist.utl.pt/software/gcc/gcc-3.4/changes.html) - Clang (LLVM based): Since initial release in 2007 Signed-off-by: Michael Kubacki

DynamicTablesPkg: Add SMBIOS table generation

2025-09-30T08:27:48+00:00

Add the SMBIOS Table generator code to the DynamicTablesPkg. This change includes adding new logic to the DynamicTableManager to process and add SMBIOS tables and augmenting the existing SMBIOS Factory generator to include installing multiple SMBIOS tables. Signed-off-by: Girish Mahadevan

DynamicTablesPkg: Drop ARM32 Support

2025-09-25T22:04:10+00:00

edk2 is dropping support for the ARM32 architecture. This commit removes ARM32 code from DynamicTablesPkg. This also drops irrelevant VALID_ARCHITECTURES comments from infs that are not arch specific. Signed-off-by: Oliver Smith-Denny

DynamicTablesPkg: Add GetMetadataRoot() cb to DynamicTableFactory protocol

2025-06-11T12:24:35+00:00

The newly added MetadataObjLib allows to store information either: - generated by the DynamictTablesPkg framework - provided by a ConfigurationManager - parsed from another source of information This information might be subject to validation/verification. This step can only be done once the firmware tables generated by the DynamictTablesPkg have been generated. Add a new GetMetadataRoot() callback to the EDKII_DYNAMIC_TABLE_FACTORY_PROTOCOL. This callback allows to fetch the Metadata Root, allowing to access all the Metadata information generated. This Metadata is then validated by the DynamicTableManagerDxe. Signed-off-by: Pierre Gondois

DynamicTablesPkg: Apply uncrustify changes

2021-12-07T17:24:28+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the DynamicTablesPkg package Cc: Andrew Fish Cc: Leif Lindholm Cc: Michael D Kinney Signed-off-by: Michael Kubacki Reviewed-by: Sami Mujawar

DynamicTablesPkg: Don't use gEfiMdeModulePkgTokenSpaceGuid

2021-02-11T10:35:35+00:00

Introduce gEdkiiDynamicTablesPkgTokenSpaceGuid and use that instead. Signed-off-by: Joey Gouly Reviewed-by: Liming Gao Reviewed-by: Alexei Fedorov Reviewed-by: Sami Mujawar

DynamicTablesPkg: Fix missing local header warning

2020-03-29T16:53:35+00:00

The edk2 BaseTools report a warning if a local header file is not listed under the [Sources] section in the INF file. Add header files to the [Sources] section in the respective INF files to fix the warnings. Signed-off-by: Sami Mujawar Reviewed-by: Alexei Fedorov Reviewed-by: Philippe Mathieu-Daude

DynamicTablesPkg: Fix entry point param definition

2020-03-29T16:53:35+00:00

VS2017 reports 'warning C4028: formal parameter 2 different from declaration' for the library constructor and destructor interfaces for the Generator modules. VS2017 compiler also reports similar warnings for the DXE entry points. Remove the CONST qualifier for the SystemTable pointer (the second parameter to the constructor/destructor/DXE Entry point) to make it compatible with the formal declaration. Signed-off-by: Sami Mujawar Reviewed-by: Alexei Fedorov

DynamicTablesPkg: Replace BSD License with BSD+Patent License

2019-04-09T17:57:57+00:00

https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney Reviewed-by: Sami Mujawar

DynamicTablesPkg: Fix protocol section

2019-03-20T11:00:43+00:00

This patch was originally merged in edk2 master at bde673b2dcd1b087af7f49dd5f0c3b82b02172a5. However, this was later reverted at 7d180efeaa03df25973416dc0aad099f4fe7e251 as it was merged during the Soft Feature Freeze for edk2-stable201903. Resubmitting this patch as the edk2 merge window is now open. Updated the Protocols section to reflect the protocols that are produced or consumed. Cc: Laszlo Ersek Cc: Alexei Fedorov Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Sami Mujawar Reviewed-by: Alexei Fedorov