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review.trustedfirmware.org / shared / transfer-list-library / 789db583c6bd1a83f41ecf8efc8468f76769b106
commit789db583c6bd1a83f41ecf8efc8468f76769b106[log] [tgz]
authorHarrison Mutai <harrison.mutai@arm.com>Mon Apr 28 14:46:49 2025 +0000
committerHarrison Mutai <harrison.mutai@arm.com>Fri Jun 13 11:25:38 2025 +0000
tree0fece60a00742383dd415117f46320b6ec43ea24
parente0bc2c8f809cf4a88deb2a7309e83bd380aa78e6 [diff]
feat: add basic logging interface

Introduce a lightweight logger interface, allowing clients to register
custom info, warn, and error handlers. Adds initial integration into
transfer_list.h.

Change-Id: Ia2470ce58566385f3c7df068f600d236c09625ca
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>
4 files changed
tree: 0fece60a00742383dd415117f46320b6ec43ea24
  1. cmake/
  2. include/
  3. src/
  4. test/
  5. tlc/
  6. toolchains/
  7. .clang-format
  8. .gitignore
  9. CMakeLists.txt
  10. CONTRIBUTING.md
  11. LICENSE-GPL-2.0-or-later.md
  12. LICENSE-MIT.md
  13. LICENSE.md
  14. Makefile.tll
  15. README.md
README.md

Transfer List Library (LibTL)

The Transfer List Library (LibTL) implements the Firmware Handoff specification, providing a streamlined interface for managing transfer lists. LibTL offers a user-friendly interface for:

  • Creating transfer lists
  • Reading and extracting data from transfer lists
  • Manipulating and updating transfer lists

The library supports building with host tools such as Clang and GCC, and cross compilation with the Aarch64 GNU compiler.

Minimum Supporting Tooling Requirements

ToolMinimum Version
Clang-Format14
CMake3.15

Building with CMake

To configure the project, use the following command. This will default to using GCC as the toolchain and create a build directory named build/:

cmake -B build

To build the project, use:

cmake --build build

This will output libtl.a in the build directory.

For cross-compilation or selecting a different compiler, specify the target toolchain file using the CMAKE_TOOLCHAIN_FILE option and the target with CROSS_COMPILE:

export CROSS_COMPILE=aarch64-none-elf-
cmake -B build -DCMAKE_TOOLCHAIN_FILE=toolchains/host/gnu.cmake

Testing with CTest

Tests for LibTL are provided in the folder test, to configure the project for test builds, run:

cmake -B build -DTARGET_GROUP=test
cmake --build build

Then, to run the tests with ctest, use:

ctest --test-dir build/