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2026-02-24MdeModulePkg: Replace include guards with #pragma onceMichael Kubacki1-4/+1
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 <michael.kubacki@microsoft.com>
2021-12-07MdeModulePkg: Apply uncrustify changesMichael Kubacki2-9/+5
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the MdeModulePkg package Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
2021-12-07MdeModulePkg: Change use of EFI_D_* to DEBUG_*Michael D Kinney1-1/+1
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3739 Update all use of EFI_D_* defines in DEBUG() macros to DEBUG_* defines. Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael Kubacki <michael.kubacki@microsoft.com> Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
2019-04-09MdeModulePkg: Replace BSD License with BSD+Patent LicenseMichael D Kinney5-32/+5
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 <michael.d.kinney@intel.com> Reviewed-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
2018-09-06MdeModulePkg: Removing ipf which is no longer supported from edk2.Chen A Chen1-1/+1
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 <star.zeng@intel.com> Cc: Eric Dong <eric.dong@intel.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Chen A Chen <chen.a.chen@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-06-28MdeModulePkg: Clean up source filesLiming Gao4-18/+18
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 <liming.gao@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
2016-10-27MdeModulePkg/Universal: Fix typos in commentsGary Lin1-1/+1
- stardard -> standard - doule -> double - defalut -> default - Pacakge -> Package - globa -> global - responsiblity -> responsibility - outputed -> outputted - specifiecd -> specified - Resuts -> Results - the a -> a - suported -> supported - assocated -> associated - TURE -> TRUE - successfull -> successfully - excute -> execute - reseting -> resetting - Retrive -> Retrieve - funciton -> function - paramter -> parameter - dependecy -> dependency - boundry -> boundary - permenantly -> permanently Cc: Feng Tian <feng.tian@intel.com> Cc: Star Zeng <star.zeng@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Gary Lin <glin@suse.com> Reviewed-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
2015-12-15MdeModulePkg: Convert all .uni files to utf-8Jordan Justen2-0/+0
To convert these files I ran: $ python3 BaseTools/Scripts/ConvertUni.py MdeModulePkg Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19257 6f19259b-4bc3-4df7-8a09-765794883524
2014-09-03MdeModulePkg: Convert non DOS format files to DOS format and remove unused ↵Gao, Liming1-0/+0
module UNI files. 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 <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16044 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-28MdeModulePkg: INF/DEC file updates to EDK II packagesZeng, Star2-0/+0
2. Add MODULE_UNI_FILE file that contains the localized Abstract and Description of a module. a. Addresses an information gap between INF files and the UEFI Distribution Packaging Specification XML schema b. There will be an associated update to UPT in BaseTools to consume MODULE_UNI_FILE and associated UNI file during UDP creation that performs the INF -> XML conversion. c. There will be an associated update to UPT in BaseTools to produce MODULE_UNI_FILE and associated UNI file during UDP installation that performs the XML -> INF conversion. 3. Add Module Extra UNI file that provides the localized Name of a module. a. [UserExtensions.TianoCore."ExtraFiles"] provides an easy method for a module to specify extra files not listed in [Sources] or [Binaries] sections to be added to a UDP without having to list the files in the UPT package information data file. b. There will be an associated update to UPT in BaseTools to package up files listed in [UserExtensions.TianoCore."ExtraFiles"] during UDP creation. c. UNI file contains localized name of a module to go along with the localized Abstract and Description from the MODULE_UNI_FILE. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Zeng, Star <star.zeng@intel.com> Reviewed-by: Gao, Liming <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15963 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-28MdeModulePkg: INF/DEC file updates to EDK II packagesZeng, Star1-9/+9
1. Usage information in INF file comment blocks are either incomplete or incorrect. This includes usage information for Protocols/PPIs/GUIDs/PCDs/HOBs/Events/BootModes. The syntax for usage information in comment blocks is defined in the EDK II Module Information (INF) Specification Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Zeng, Star <star.zeng@intel.com> Reviewed-by: Gao, Liming <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15962 6f19259b-4bc3-4df7-8a09-765794883524
2010-07-30Add debug print that the system is about to be reset. I was seeing watchtog ↵andrewfish1-0/+3
timeouts in UnixPkg and they were hard to debug as gdb was exiting. This debug print should be useful in general. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10761 6f19259b-4bc3-4df7-8a09-765794883524
2010-04-24Update the copyright notice formathhtian3-6/+6
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10418 6f19259b-4bc3-4df7-8a09-765794883524
2010-02-241. Correct File header to ## @filelgao41-3/+3
2. Remove unnecessary .common] postfix on section. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10052 6f19259b-4bc3-4df7-8a09-765794883524
2010-01-27Remove reference to PCDs of status code value. Use macros introduced in ↵xli243-8/+3
PI1.2 instead. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9833 6f19259b-4bc3-4df7-8a09-765794883524
2010-01-14Fix the issue in MdeModulePkg that mismatch between PCD type and the PCD Lib ↵rsun31-1/+1
API to get the PCD. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9751 6f19259b-4bc3-4df7-8a09-765794883524
2009-01-23Update for Meta data.xli241-2/+9
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7361 6f19259b-4bc3-4df7-8a09-765794883524
2008-12-03Remove some useless EDK_RELEASE_VERSION, EFI_SPECIFICATION_VERSION ,and ↵gikidy1-3/+0
review VALID_ARCHITECTURES in inf files with DSC file. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6818 6f19259b-4bc3-4df7-8a09-765794883524
2008-11-17Code scrub for WatchdogTimer driver.xli243-69/+67
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6555 6f19259b-4bc3-4df7-8a09-765794883524
2008-08-30The driver and library in MdePkg, MdeModulePkg and Nt32Pkg that don't depend ↵lgao41-1/+1
on PI spec should include Uefi.h not PiDxe.h. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5758 6f19259b-4bc3-4df7-8a09-765794883524
2008-08-25remove the unused msa files in MdeModulePkg.lgao41-61/+0
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5726 6f19259b-4bc3-4df7-8a09-765794883524
2008-07-11modify coding style to pass ecc tool and provide comments that complied with ↵eric_tian2-126/+131
Doxgen. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5451 6f19259b-4bc3-4df7-8a09-765794883524
2008-04-09Add comments and DoxyGen format for these files.lgao42-27/+13
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5028 6f19259b-4bc3-4df7-8a09-765794883524
2008-02-20edk2/MdeModulePkg/MdeModulePkg.dsc:jljusten4-13/+13
edk2/MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.c: edk2/MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.h: edk2/MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf: edk2/MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.msa: Moving usage of 'WatchDogTimer' to 'WatchdogTimer' to match the architectural protocol, as well as the more common usage of 'watchdog timer' vs. 'watch dog timer'. Consistency is needed for building on systems with case-sensitive filesystems. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4717 6f19259b-4bc3-4df7-8a09-765794883524
2008-02-20edk2/MdeModulePkg/Universal/WatchdogTimerDxe:jljusten1-0/+0
WatchDogTimer.c WatchDogTimer.h WatchDogTimer.inf WatchDogTimer.msa renamed to WatchdogTimer.c WatchdogTimer.h WatchdogTimer.inf WatchdogTimer.msa Moving usage of 'WatchDogTimer' to 'WatchdogTimer' to match the architectural protocol, as well as the more common usage of 'watchdog timer' vs. 'watch dog timer'. Consistency is needed for building on systems with case-sensitive filesystems. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4714 6f19259b-4bc3-4df7-8a09-765794883524
2008-02-20edk2/MdeModulePkg/Universal/WatchdogTimerDxe:jljusten1-0/+0
WatchDogTimer.c WatchDogTimer.h WatchDogTimer.inf WatchDogTimer.msa renamed to WatchdogTimer.c WatchdogTimer.h WatchdogTimer.inf WatchdogTimer.msa Moving usage of 'WatchDogTimer' to 'WatchdogTimer' to match the architectural protocol, as well as the more common usage of 'watchdog timer' vs. 'watch dog timer'. Consistency is needed for building on systems with case-sensitive filesystems. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4713 6f19259b-4bc3-4df7-8a09-765794883524
2008-02-20edk2/MdeModulePkg/Universal/WatchdogTimerDxe:jljusten1-0/+0
WatchDogTimer.c WatchDogTimer.h WatchDogTimer.inf WatchDogTimer.msa renamed to WatchdogTimer.c WatchdogTimer.h WatchdogTimer.inf WatchdogTimer.msa Moving usage of 'WatchDogTimer' to 'WatchdogTimer' to match the architectural protocol, as well as the more common usage of 'watchdog timer' vs. 'watch dog timer'. Consistency is needed for building on systems with case-sensitive filesystems. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4712 6f19259b-4bc3-4df7-8a09-765794883524
2008-02-20edk2/MdeModulePkg/Universal/WatchdogTimerDxe:jljusten1-0/+0
WatchDogTimer.c WatchDogTimer.h WatchDogTimer.inf WatchDogTimer.msa renamed to WatchdogTimer.c WatchdogTimer.h WatchdogTimer.inf WatchdogTimer.msa Moving usage of 'WatchDogTimer' to 'WatchdogTimer' to match the architectural protocol, as well as the more common usage of 'watchdog timer' vs. 'watch dog timer'. Consistency is needed for building on systems with case-sensitive filesystems. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4711 6f19259b-4bc3-4df7-8a09-765794883524
2008-02-20edk2/MdeModulePkg/Universal/WatchDogTimerDxe:jljusten4-0/+485
Moving usage of 'WatchDogTimer' to 'WatchdogTimer' to match the architectural protocol, as well as the more common usage of 'watchdog timer' vs. 'watch dog timer'. Consistency is needed for building on systems with case-sensitive filesystems. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4710 6f19259b-4bc3-4df7-8a09-765794883524
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