Commit Graph

15 Commits

Author SHA1 Message Date
Krzysztof Chruściński 900f9c3b24 logging: log_frontend: Add optional API for common messages
Extend frontend API with optional set of functions which can
be used when simplified log message handling is enabled. If this
mode is enabled then there are dedicated macros for processing the
most common messages (string + 0-2 word arguments). Using this API
can speed up the processing of messages that are the most common.

Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
2023-10-27 10:50:39 +02:00
Rob Barnes 61b5566e74 logging: Add an option for a custom log header
There are scenarios when it is necessary to globally redefine
a log macro. The existing logging frontend is not sufficient since
it redirects at the function level.

One example is using pigweed_tokenzier. The pigweed tokenizer depends
on intercepting log strings at the macro level to function.

Introduce an option to include a custom application provided header
named "zephyr_custom_log.h" at the end of log.h. This allows an
application to extend the LOG_* macros globally.

This change includes a simple test that redefines the core LOG macros
to include a custom prefix.

Signed-off-by: Rob Barnes <robbarnes@google.com>
2022-12-22 11:09:59 +01:00
Jamie McCrae 47518d47a2 logging: minimal: Change imply to select for printk
This changes the minimal logging Kconfig to select printk rather
than imply it, this is because if someone turns printk off,
minimal footprint logging does not work, therefore it needs to be
a requirement.

Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
2022-12-02 16:17:35 +01:00
Krzysztof Chruscinski e322447109 logging: Initial multidomain support
Adding multidomain support by introducing log_link module which
acts as a receiver of log messages created by another domain.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2022-10-17 10:16:53 +02:00
Krzysztof Chruscinski c5f2cdef09 logging: Remove logging v1 from the logging
Remove v1 implementation from log_core and all references in the tree.
Remove modules used by v1: log_list and log_msg.
Remove Kconfig v1 specific options.
Remove Kconfig flags used for distinction between v1 and v2.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2022-06-16 10:51:15 -04:00
Krzysztof Chruscinski 33923014b9 logging: Kconfig cleanup of frontened related options
Cleanup in kconfig options in preparation for adding a
frontend that will use dictionary mode.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2022-04-13 13:45:36 -07:00
Krzysztof Chruscinski 7c72b78660 logging: Add frontend support to v2
Extended logging v2 to support frontend api. Contrary to v1,
it is possible to have frontend and backends in the system.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2022-03-14 14:08:49 -04:00
Krzysztof Chruscinski 923e491db5 logging: Fix Kconfig dependency
Fix dependencies when enabling of legacy kconfig option

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2022-03-03 12:06:10 -05:00
Krzysztof Chruscinski 262cc55609 logging: Deprecate v1, default to v2
Reduced logging mode selection to deferred, immediate, minimal and
frontend. Decoupled logging version from mode and created CONFIG_LOG1
which can be used to explicitly select deprecated version.

From now on, chosing CONFIG_LOG_MODE_{IMMEDIATE,DEFERRED} will result
in version2.

Deprecated CONFIG_LOG2_MODE_{IMMEDIATE,DEFERRED} with cmake warning.

Codebase adapted to those changes.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2022-01-17 15:49:10 -05:00
Krzysztof Chruscinski c0808e3f59 logging: Minimal mode configuration cleanup
Remove LOG_MINIMAL kconfig option which was confusing
since LOG_MODE_MINIMAL existed. LOG_MINIMAL was used to
force minimal mode but because of invalid dependencies
it was leading to issues.

Refactored code to use LOG_MODE_MINIMAL everywhere and
renamed LOG_MINIMAL to LOG_DEFAULT_MINIMAL which has impact
on defualt logging mode (which still can be later changed
in conf file or in menuconfig).

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2021-11-20 11:58:40 -05:00
Krzysztof Chruscinski 7f1d4fdb5b logging: Enable MPSC_PBUF for legacy modes
Logging failed to compile when --no-gc-sections is used because
log_core is conditionally calling mpsc_pbuf.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2021-04-29 09:53:19 -04:00
Krzysztof Chruscinski f1bb20f6b4 logging: Adapt logger to support both versions
Adapted to be able to switch between v1 and v2.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2021-04-19 10:59:23 -04:00
Krzysztof Chruscinski f6a40ae183 logging: Add logging v2 implementation for log_msg
Added implementation of log_msg2 which is creating log messages
using cbprintf packaging and storing them in circular ring buffer
(mpsg_pbuf).

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2021-04-19 10:59:23 -04:00
Krzysztof Chruscinski 34decfd408 logging: Add name to the mode choice in kconfig
Adding name allows to modify default choice by other modules.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2021-03-23 13:00:33 +01:00
Krzysztof Chruscinski 7f08061f0c logging: Revamp menuconfig
Clean up logging menuconfig by grouping configuration into
sections like: mode, processing configuration, backends.

Additionlly, removed LOG_ENABLE_FANCY_OUTPUT_FORMATTING which is no
longer in use.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2021-01-26 06:15:42 -05:00