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gbmc / cper-lib / 9deb078a720743055163f0a6fe4e8bdf37c56047
commit9deb078a720743055163f0a6fe4e8bdf37c56047[log] [tgz]
authorAryk Ledet <arykledet@google.com>Fri May 17 02:39:30 2024 +0000
committerAryk Ledet <arykledet@google.com>Tue May 21 20:16:49 2024 +0000
tree740dc980934fe6a004c5b48a55e055e643575d80
parent712fb1094872753a08b8dc68c55cbbddc08b8105 [diff]
Add timestamp helper function

Adds a helper function to convert chrono time points into a UEFI CPER
record header timestamp specification.

Tested: Unit test
Google-Bug-Id: 322561358
Change-Id: I75cbce7db4c6f348d96d028598f00360f4154e20
Signed-off-by: Aryk Ledet <arykledet@google.com>
5 files changed
tree: 740dc980934fe6a004c5b48a55e055e643575d80
  1. include/
  2. test/
  3. .clang-format
  4. LICENSE
  5. meson.build
  6. meson.options
  7. README.md
README.md

cper-lib

This is a header-only library which provides a generic interface for users to write application specific UEFI CPER log encoders.

How to use this library

The UEFI specification for CPER logs allows for many combinations of Record Header and Section Descriptor properties based on the application. However, the underlying data structure does not change from application to application. To make it easier for gBMC applications to log faults in the CPER format the user only needs to specify the type of Record and Section type(s) that the encoder will need to create.