Tianocore/edk2.git/MdeModulePkg/Universal/MemoryTest/NullMemoryTestDxe, branch master

MdeModulePkg: 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

MdeModulePkg: 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 MdeModulePkg package Cc: Andrew Fish Cc: Leif Lindholm Cc: Michael D Kinney Signed-off-by: Michael Kubacki Reviewed-by: Liming Gao

MdeModulePkg: Replace BSD License with BSD+Patent License

2019-04-09T17:58:08+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: Hao Wu Reviewed-by: Jian J Wang

MdeModulePkg: Removing ipf which is no longer supported from edk2.

2018-09-06T07:25:16+00:00

Removing rules for Ipf sources file: * Remove the source file which path with "ipf" and also listed in [Sources.IPF] section of INF file. * Remove the source file which listed in [Components.IPF] section of DSC file and not listed in any other [Components] section. * Remove the embedded Ipf code for MDE_CPU_IPF. Removing rules for Inf file: * Remove IPF from VALID_ARCHITECTURES comments. * Remove DXE_SAL_DRIVER from LIBRARY_CLASS in [Defines] section. * Remove the INF which only listed in [Components.IPF] section in DSC. * Remove statements from [BuildOptions] that provide IPF specific flags. * Remove any IPF sepcific sections. Removing rules for Dec file: * Remove [Includes.IPF] section from Dec. Removing rules for Dsc file: * Remove IPF from SUPPORTED_ARCHITECTURES in [Defines] section of DSC. * Remove any IPF specific sections. * Remove statements from [BuildOptions] that provide IPF specific flags. Cc: Star Zeng Cc: Eric Dong Cc: Michael D Kinney Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Chen A Chen Reviewed-by: Star Zeng

MdeModulePkg: Clean up source files

2018-06-28T03:19:45+00:00

1. Do not use tab characters 2. No trailing white space in one line 3. All files must end with CRLF Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Liming Gao Reviewed-by: Star Zeng

MdeModulePkg/NullMemoryTest: Fix bug in CompatibleRangeTest

2018-03-07T04:36:14+00:00

CompatibleRangeTest() contains two bugs: 1. It doesn't reject the memory above 16MB 2. it cannot handle the case when the partial or whole range of requested memory is already tested. The patch fixes the two bugs. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ruiyu Ni Reviewed-by: Michael D Kinney Reviewed-by: Liming Gao

MdeModulePkg/NullMemoryTest: Change prototype of ConvertToTestedMemory

2018-03-07T04:36:13+00:00

The patch should not impact the functionality. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ruiyu Ni Reviewed-by: Michael D Kinney Reviewed-by: Liming Gao

MdeModulePkg/NullMemoryTest: Handle more reliable memory

2018-02-27T05:56:03+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=650 Today's implementation converts the untested more reliable memory from reserved GCD type to system memory GCD type. Though it doesn't impact the return result of gBS->GetMemoryMap(). But it impacts the return result of gDS->GetMemorySpaceDescriptor(). The patch fixes the bug to convert the untested more reliable memory from reserved GCD type to more reliable memory GCD type. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ruiyu Ni Cc: Star Zeng Reviewed-by: Liming Gao

MdeModulePkg: Convert all .uni files to utf-8

2015-12-15T04:56:23+00:00

To convert these files I ran: $ python3 BaseTools/Scripts/ConvertUni.py MdeModulePkg Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen Reviewed-by: Michael Kinney Reviewed-by: Feng Tian git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19257 6f19259b-4bc3-4df7-8a09-765794883524

MdeModulePkg: Convert non DOS format files to DOS format and remove unused module UNI files.

2014-09-03T08:39:12+00:00

1. Module UNI and Package UNI files are not DOS format. Convert them to DOS format. 2. Remove unused SectionExtractionDxeModStrs.uni and SectionExtractionPeiModStrs.uni Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Gao, Liming git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16044 6f19259b-4bc3-4df7-8a09-765794883524