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zephyr/subsys/logging/Kconfig

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logging: move sys_log to subsys/logging Move logging out of misc/ to its own subsystem. Anything related to logging and any new logging features or backends could be added here instead of the generic location in misc/ which is overcrowded with options that are not related to eachother. Jira: ZEP-1467 Change-Id: If6a3ea625c3a3562a7a61a0ba5fd7e6ca75518ba Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-12-17 12:56:56 -05:00
# Copyright (c) 2016 Intel Corporation
license: Replace Apache boilerplate with SPDX tag Replace the existing Apache 2.0 boilerplate header with an SPDX tag throughout the zephyr code tree. This patch was generated via a script run over the master branch. Also updated doc/porting/application.rst that had a dependency on line numbers in a literal include. Manually updated subsys/logging/sys_log.c that had a malformed header in the original file. Also cleanup several cases that already had a SPDX tag and we either got a duplicate or missed updating. Jira: ZEP-1457 Change-Id: I6131a1d4ee0e58f5b938300c2d2fc77d2e69572c Signed-off-by: David B. Kinder <david.b.kinder@intel.com> Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2017-01-18 17:01:01 -08:00
# SPDX-License-Identifier: Apache-2.0
logging: move sys_log to subsys/logging Move logging out of misc/ to its own subsystem. Anything related to logging and any new logging features or backends could be added here instead of the generic location in misc/ which is overcrowded with options that are not related to eachother. Jira: ZEP-1467 Change-Id: If6a3ea625c3a3562a7a61a0ba5fd7e6ca75518ba Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-12-17 12:56:56 -05:00
logging: Allow use of log_output without subsystem Allow using log_output without the logging subsystem. It can be used in the situation where external messages are processed. Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2022-09-09 06:25:51 +02:00
menu "Logging"
config LOG
logging: kconfig: Remove legacy SYS_LOG symbols Replaced by the new CONFIG_LOG system. Also remove the "Logging Options" menu and turn the LOG symbol into a 'menuconfig', with prompt "Logging", which appears in the top menu. LOG and its dependent symbols make up all of the logging Kconfig symbols now. Piggyback some minor cleanup. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-03-25 17:00:12 +01:00
bool "Logging"
logging: Add basic userspace support This commit adds basic userspace support to the logging subsystem. With this change, the following API could be called from user mode: - LOG_*() - LOG_INST_*(), - LOG_HEXDUMP_*(), - LOG_HEXDUMP_INST_*(), - LOG_PANIC(), LOG_PROCESS(), - log_printk(), log_generic(), log_buffrered_cnt(), - log_filter_set(NULL, ...) With userspace disabled, the logger behavior and performance is not affected. With userspace enabled, the calls from kernel space have an additional overhead introduced by _is_user_context(). The logger behavior changes when it is called from the user context. All strings logged using LOG_*() and LOG_INST_*() API from userspace are rendered in place for security reasons and then placed in log_strdup() memory pool, which should be large enough to hold bursts of log messages. Signed-off-by: Andrew Boie <andrew.p.boie@intel.com> Signed-off-by: Piotr Zięcik <piotr.ziecik@nordicsemi.no>
2019-08-22 11:13:22 +02:00
select PRINTK if USERSPACE
logging: subsystem major redesign Adding new implementation of logging subsystem. New features includes: support for multiple backends, improving performance by deferring log processing to the known context, adding timestamps and logs filtering options (compile time, runtime, module level, instance level). Console backend added as the example backend. Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
2018-05-16 08:50:33 +02:00
help
Global switch for the logger, when turned off log calls will not be
compiled in.
if LOG
logging: kconfig: Remove legacy SYS_LOG symbols Replaced by the new CONFIG_LOG system. Also remove the "Logging Options" menu and turn the LOG symbol into a 'menuconfig', with prompt "Logging", which appears in the top menu. LOG and its dependent symbols make up all of the logging Kconfig symbols now. Piggyback some minor cleanup. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-03-25 17:00:12 +01:00
log_core: Add Kconfig symbol for init priority Users may want to do some configuration after the kernel is up, but before initializing the log_core. Making the log_core's init priority configurable makes that possible. Signed-off-by: Ian Oliver <io@amperecomputing.com>
2022-12-06 15:31:46 -08:00
config LOG_CORE_INIT_PRIORITY
int "Log Core Initialization Priority"
range 0 99
default 0
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>
2021-01-18 14:31:11 +01:00
rsource "Kconfig.mode"
logging: subsystem major redesign Adding new implementation of logging subsystem. New features includes: support for multiple backends, improving performance by deferring log processing to the known context, adding timestamps and logs filtering options (compile time, runtime, module level, instance level). Console backend added as the example backend. Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
2018-05-16 08:50:33 +02:00
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>
2021-01-18 14:31:11 +01:00
rsource "Kconfig.filtering"
logging: add syst format output Add syst format output support for existing logging system. Fixes: #19841. Signed-off-by: Wentong Wu <wentong.wu@intel.com>
2019-10-29 05:45:55 +08:00
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>
2022-03-29 15:47:01 +02:00
rsource "Kconfig.processing"
logging: Allow for compilation without log_output Add option to Kconfig to enable log_output module. It is used by most of the backends but it is an optional formatter helper thus it is possible to run logging without it. One example might be dictionary based logging which does not format log message to a readable string. Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2022-06-24 07:00:31 +02:00
if !LOG_MODE_MINIMAL
logger: add a SWO backend This commit adds Serial Wire Output (SWO) logger backend. SWO is an extension of Serial Wire Debug (SWD) port developed by ARM. Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
2018-12-20 09:01:14 +01:00
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>
2021-01-18 14:31:11 +01:00
rsource "Kconfig.formatting"
logging: add SWO syst backend support add SWO syst backend support. Fixes: #19841. Signed-off-by: Wentong Wu <wentong.wu@intel.com>
2019-10-29 05:56:10 +08:00
logging: Allow for compilation without log_output Add option to Kconfig to enable log_output module. It is used by most of the backends but it is an optional formatter helper thus it is possible to run logging without it. One example might be dictionary based logging which does not format log message to a readable string. Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2022-06-24 07:00:31 +02:00
if !LOG_FRONTEND_ONLY
logging: move backends to subdirectory This is mainly to reduce clutter in `subsys/logging`, but also to make backend management slightly easier. Signed-off-by: Christopher Friedt <cfriedt@fb.com>
2022-09-24 13:39:42 -04:00
rsource "backends/Kconfig"
logger: Add a Segger RTT backend Add logger backend that uses Segger RTT for message output. Several options are provided allowing configuration of up-buffer and logger behaviour. Signed-off-by: Pavel Kral <pavel.kral@omsquare.com>
2018-10-17 10:17:14 +02:00
logging: Allow for compilation without log_output Add option to Kconfig to enable log_output module. It is used by most of the backends but it is an optional formatter helper thus it is possible to run logging without it. One example might be dictionary based logging which does not format log message to a readable string. Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2022-06-24 07:00:31 +02:00
endif # !LOG_FRONTEND_ONLY
endif # !LOG_MODE_MINIMAL
logging: Force LOG_PRINTK option if RTT backend is used Log RTT backed is using mutex for locking access to RTT data. RTT console (which by default is used by printk) writes to RTT data directly and it cannot use mutex because it can be called from any context (including interrupt). If both modules access RTT buffer 0, data can be corrupted. This patch forces LOG_PRINTK option if RTT backend is used to ensure single point of access to RTT buffer 0 data. Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2019-03-13 09:54:56 +01:00
logging: Add UART dictionary frontend Add frontend which dumps log messages in binary dictionary mode. Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2022-03-29 15:45:41 +02:00
if LOG_FRONTEND
logging: Move frontends to the dedicated directory As there are more frontends coming in the future move existing frontend to the dedicated directory (like backends). Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
2024-04-25 08:11:59 +02:00
rsource "frontends/Kconfig"
logging: Add UART dictionary frontend Add frontend which dumps log messages in binary dictionary mode. Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2022-03-29 15:45:41 +02:00
endif #LOG_FRONTEND
logging: Add remote link and backend Added implementation of link and backend that are intended to complement each other. Both requires transport function hooks to be provided. Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2021-08-12 09:12:24 +02:00
if LOG_MULTIDOMAIN
rsource "Kconfig.links"
endif
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>
2021-01-18 14:31:11 +01:00
rsource "Kconfig.misc"
logger: Add native backend for native_posix Add backend to be used in native_posix arch. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
2018-09-13 12:52:32 +03:00
logging: kconfig: Remove legacy SYS_LOG symbols Replaced by the new CONFIG_LOG system. Also remove the "Logging Options" menu and turn the LOG symbol into a 'menuconfig', with prompt "Logging", which appears in the top menu. LOG and its dependent symbols make up all of the logging Kconfig symbols now. Piggyback some minor cleanup. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-03-25 17:00:12 +01:00
endif # LOG
logging: Allow use of log_output without subsystem Allow using log_output without the logging subsystem. It can be used in the situation where external messages are processed. Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2022-09-09 06:25:51 +02:00
config LOG_OUTPUT
bool "Formatter helper"
help
Module which provides formatting of log messages to a human-readable
strings.
endmenu
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