Tianocore/edk2.git/MdeModulePkg/Universal/RegularExpressionDxe, branch dependabot/github_actions/actions/github-script-9

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/Universal/RegularExpressionDxe: Fix VS2022 NOOPT IA32 __allmul

2026-01-21T10:07:01+00:00

Add implementation of intrinsic __allmul that is generated with VS2022 NOOPT IA32 builds. Signed-off-by: Michael D Kinney

MdeModulePkg: Fix comparison with wider widths.

2025-11-23T00:23:22+00:00

https://codeql.github.com/codeql-query-help/cpp/cpp-comparison-with-wider-type If the narrow type (smaller range) is compared against a wide type (larger range), the narrow value may overflow before reaching the wide value. This can cause unexpected behavior, such as: Infinite loops (loop condition never becomes false). Incorrect logic (comparison results are misleading). Signed-off-by: Aaron Pop

MdeModulePkg: Remove ARM32 Support

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

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

MdeModule: Update oniguruma to v6.9.10

2025-06-07T16:05:57+00:00

Update MdeModulePkg/Universal/RegularExpressionDxe/oniguruma to the last upstream version, v6.9.10. Signed-off-by: Rebecca Cran

MdeModulePkg: Typedef ptrdiff_t to fix building with gcc 15.1

2025-05-29T23:15:20+00:00

When building with gcc 15.1, building RegularExpressionDxe fails because it can't find the type ptrdiff_t. Therefore, add a typedef for it in OniguramaUefiPort.h. Signed-off-by: Rebecca Cran

MdeModulePkg/RegularExpressinoDxe: Fix clang error

2023-11-13T05:21:09+00:00

Ignore old style declaration warnings in oniguruma/src/st.c. This was already ignored for MSFT, but newer versions of clang complain as well. Signed-off-by: Jake Garver Reviewed-by: Nhi Pham Tested-by: Nhi Pham Reviewed-by: Liming Gao

MdeModulePkg/RegularExpressionDxe: Fix Arm build error

2023-04-28T08:55:56+00:00

Arm CI build error: - ArmPkg/Library/CompilerIntrinsicsLib/memset.c:39:1: warning: type of ‘memset’ does not match original declaration [-Wlto-type-mismatch] MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaUefiPort.c:123:1: note: type ‘char’ should match type ‘int’ - multiple definition of `memcpy'; OnigurumaUefiPort.obj (symbol from plugin):(.text+0x0): first defined here Fix: - Update memset() implementation to match memset() definition in ArmPkg/Library/CompilerIntrinsicsLib. - memcpy() is supported by ArmPkg/Library/CompilerIntrinsicsLib. Exclude it in OnigurumaUefiPort.c. Signed-off-by: Nickle Wang Cc: Jian J Wang Cc: Liming Gao Cc: Michael D Kinney Cc: Nick Ramirez Reviewed-by: Liming Gao

MdeModulePkg/RegularExpressionDxe: Fix GCC build error

2023-04-13T17:50:28+00:00

Fix GCC build error on AARCH64 system. Cc: Jian J Wang Cc: Liming Gao Cc: Michael D Kinney Cc: Nick Ramirez Signed-off-by: Nickle Wang Reviewed-by: Michael D Kinney

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