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Daniel Leung ba488d14d4 logging: syst: add support for catalog messages
MIPI Sys-T catalog messages are similar to dictionary logging
where an ID is emitted instead of the format string. This allows
the format strings to be removed from the final binary to save
a few bytes. This adds the necessary bits to determine to emit
catalog messages when appropriate.

Note that this implementation copies the argument list as-is
with string arguments stitched together since the format strings
are assumed to have been removed and they cannot be examined
to properly convert the argument lists into catalog message
payloads. Because of this, various build asserts are there to
avoid building for configurations where they are known not to
work.

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2022-04-01 13:29:45 +02:00
.github ci: add a do not merge workflow for DNM labels 2022-03-30 10:09:32 -04:00
arch arch/riscv: Adding KConfig options for 'A' and 'M' RISC-V extensions 2022-03-22 18:00:32 -04:00
boards dts: nrf: Move the HCI rng node to the SoC common file 2022-04-01 11:21:51 +02:00
cmake devicetree_regions: Remove path fallback and sanitize name 2022-03-31 10:29:31 +02:00
doc usb: move USB device stack code to own directory 2022-03-31 18:30:14 +02:00
drivers Bluetooth: host: Introduce a new bt_hci_le_rand() call 2022-04-01 11:21:51 +02:00
dts dts: nrf: Move the HCI rng node to the SoC common file 2022-04-01 11:21:51 +02:00
include logging: v2: add kconfig to always add indexes to msg packages 2022-04-01 13:29:45 +02:00
kernel kernel: Remove idle thread cpu index on single-core devices 2022-03-30 10:08:48 -04:00
lib lib: posix: clock: Prevent early overflows 2022-04-01 09:37:41 +02:00
misc cmake: only write devicetree files when there are changes. 2022-02-11 15:47:09 +01:00
modules Bluetooth: LC3: Addition of liblc3codec for LE-Audio as a module 2022-03-30 14:18:01 +02:00
samples tests: logging/dictionary: update test for combined strings 2022-04-01 13:29:45 +02:00
scripts scripts: logging/dictionary: generate MIPI Sys-T collateral 2022-04-01 13:29:45 +02:00
share cmake: zephyr-package: add message mode 2022-03-23 13:24:41 +01:00
soc soc: arm: microchip: mec172x: Fix eSPI flash operations 2022-03-31 18:11:48 -04:00
submanifests west.yml: allow users to easily add more modules 2021-10-07 13:45:42 +02:00
subsys logging: syst: add support for catalog messages 2022-04-01 13:29:45 +02:00
tests tests/drivers/clock_control: stm32h7: Change clock_control champion 2022-03-31 12:29:25 -05:00
.checkpatch.conf checkpatch: Ignore IS_ENABLED_CONFIG warnings 2021-10-18 08:28:01 -04:00
.clang-format clang-format: Change lines length limit from 80 to 100 2021-05-06 08:13:32 -05:00
.codecov.yml ci: add .codecov.yml for codecov.io configuration 2018-01-03 13:12:03 -05:00
.editorconfig editorconfig: indent Kconfig files with tabs 2020-07-08 21:30:38 -04:00
.gitattributes gitattributes: consider SVG files generated 2021-10-14 12:42:44 -04:00
.gitignore gitignore: ignore macos DS_Store files 2021-11-03 16:14:20 -04:00
.gitlint gitlint: Stop ignoring merge, revert, fixup and squash commits 2022-01-10 08:13:36 -05:00
.mailmap mailmap: update mailmap file with some stray emails 2021-06-17 14:15:41 -04:00
.uncrustify.cfg uncrustify: force a single EOF newline 2021-11-03 16:14:20 -04:00
CMakeLists.txt logging: syst: add support for catalog messages 2022-04-01 13:29:45 +02:00
CODE_OF_CONDUCT.md coc: move to markdown format 2019-01-24 15:37:15 -05:00
CODEOWNERS usb: move USB device stack code to own directory 2022-03-31 18:30:14 +02:00
CONTRIBUTING.rst doc: Fixed a link in CONTRIBUTING.rst 2019-02-28 12:46:04 -08:00
Kconfig kconfig: Clean up header comments and make them consistent 2019-11-04 17:31:27 -05:00
Kconfig.zephyr kconfig: tweak Kconfig prompts 2022-03-09 15:35:54 +01:00
LICENSE
MAINTAINERS.yml MAINTAINERS: Update collaborators for ARM Arch 2022-03-30 08:20:07 -04:00
README.rst readme: make README logo dark-mode aware 2022-02-15 19:47:48 +01:00
VERSION VERSION: bump patchlevel to 99 2022-02-21 19:05:46 -05:00
version.h.in cmake: version.h generation performed at build time 2022-02-08 07:50:24 -05:00
west.yml west.yml: update mipi-sys-t for catalog msg support 2022-04-01 13:29:45 +02:00
zephyr-env.cmd scripts: remove west from scripts/ 2019-01-29 10:15:01 +01:00
zephyr-env.sh everywhere: fix typos 2022-03-18 13:24:08 -04:00

.. raw:: html

   <a href="https://www.zephyrproject.org">
     <p align="center">
       <img src="doc/_static/images/logo-readme.svg">
     </p>
   </a>

   <a href="https://bestpractices.coreinfrastructure.org/projects/74"><img
   src="https://bestpractices.coreinfrastructure.org/projects/74/badge"></a>
   <a
   href="https://github.com/zephyrproject-rtos/zephyr/actions/workflows/twister.yaml?query=branch%3Amain">
   <img
   src="https://github.com/zephyrproject-rtos/zephyr/actions/workflows/twister.yaml/badge.svg?event=push"></a>


The Zephyr Project is a scalable real-time operating system (RTOS) supporting
multiple hardware architectures, optimized for resource constrained devices,
and built with security in mind.

The Zephyr OS is based on a small-footprint kernel designed for use on
resource-constrained systems: from simple embedded environmental sensors and
LED wearables to sophisticated smart watches and IoT wireless gateways.

The Zephyr kernel supports multiple architectures, including ARM Cortex-M,
Intel x86, ARC, Nios II, Tensilica Xtensa, and RISC-V, and a large number of
`supported boards`_.

.. below included in doc/introduction/introduction.rst


Getting Started
***************

Welcome to Zephyr! See the `Introduction to Zephyr`_ for a high-level overview,
and the documentation's `Getting Started Guide`_ to start developing.

.. start_include_here

Community Support
*****************

Community support is provided via mailing lists and Discord; see the Resources
below for details.

.. _project-resources:

Resources
*********

Here's a quick summary of resources to help you find your way around:

* **Help**: `Asking for Help Tips`_
* **Documentation**: http://docs.zephyrproject.org (`Getting Started Guide`_)
* **Source Code**: https://github.com/zephyrproject-rtos/zephyr is the main
  repository; https://elixir.bootlin.com/zephyr/latest/source contains a
  searchable index
* **Releases**: https://github.com/zephyrproject-rtos/zephyr/releases
* **Samples and example code**: see `Sample and Demo Code Examples`_
* **Mailing Lists**: users@lists.zephyrproject.org and
  devel@lists.zephyrproject.org are the main user and developer mailing lists,
  respectively. You can join the developer's list and search its archives at
  `Zephyr Development mailing list`_. The other `Zephyr mailing list
  subgroups`_ have their own archives and sign-up pages.
* **Nightly CI Build Status**: https://lists.zephyrproject.org/g/builds
  The builds@lists.zephyrproject.org mailing list archives the CI nightly build results.
* **Chat**: Real-time chat happens in Zephyr's Discord Server. Use
  this `Discord Invite`_ to register.
* **Contributing**: see the `Contribution Guide`_
* **Wiki**: `Zephyr GitHub wiki`_
* **Issues**: https://github.com/zephyrproject-rtos/zephyr/issues
* **Security Issues**: Email vulnerabilities@zephyrproject.org to report
  security issues; also see our `Security`_ documentation. Security issues are
  tracked separately at https://zephyrprojectsec.atlassian.net.
* **Zephyr Project Website**: https://zephyrproject.org

.. _Discord Invite: https://chat.zephyrproject.org
.. _supported boards: http://docs.zephyrproject.org/latest/boards/index.html
.. _Zephyr Documentation: http://docs.zephyrproject.org
.. _Introduction to Zephyr: http://docs.zephyrproject.org/latest/introduction/index.html
.. _Getting Started Guide: http://docs.zephyrproject.org/latest/getting_started/index.html
.. _Contribution Guide: http://docs.zephyrproject.org/latest/contribute/index.html
.. _Zephyr GitHub wiki: https://github.com/zephyrproject-rtos/zephyr/wiki
.. _Zephyr Development mailing list: https://lists.zephyrproject.org/g/devel
.. _Zephyr mailing list subgroups: https://lists.zephyrproject.org/g/main/subgroups
.. _Sample and Demo Code Examples: http://docs.zephyrproject.org/latest/samples/index.html
.. _Security: http://docs.zephyrproject.org/latest/security/index.html
.. _Asking for Help Tips: https://docs.zephyrproject.org/latest/getting_started/index.html#asking-for-help