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esp-idf/components/freertos/FreeRTOS-Kernel/tasks.c

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freertos: Add SPDX license identifiers and update xtensa port files This commit does the following: - Adds SPDX license identifiers to FreeRTOS sources. Remove those FreeRTOS sources from the copyright ignore list. - Update xtensa port files to match FreeRTOS v10.4.3. Added SPDX license identifiers to the port files. - Fixed some improperly licensed files - Removed portbenchmark.h from RISC-V port
2022-01-29 03:49:56 -05:00
/*
* SPDX-FileCopyrightText: 2020 Amazon.com, Inc. or its affiliates
*
* SPDX-License-Identifier: MIT
*
* SPDX-FileContributor: 2016-2022 Espressif Systems (Shanghai) CO LTD
*/
Initial public version
2016-08-17 11:08:22 -04:00
/*
upgrade freertos version and history
2021-08-24 00:06:21 -04:00
* FreeRTOS Kernel V10.4.3
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
* https://www.FreeRTOS.org
* https://github.com/FreeRTOS
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
*
*/
Initial public version
2016-08-17 11:08:22 -04:00
/* Standard includes. */
#include <stdlib.h>
#include <string.h>
/* Defining MPU_WRAPPERS_INCLUDED_FROM_API_FILE prevents task.h from redefining
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
* all the API functions to use the MPU wrappers. That should only be done when
* task.h is included from an application file. */
Initial public version
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#define MPU_WRAPPERS_INCLUDED_FROM_API_FILE
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
Initial public version
2016-08-17 11:08:22 -04:00
/* FreeRTOS includes. */
#include "FreeRTOS.h"
#include "task.h"
#include "timers.h"
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#include "stack_macros.h"
Initial public version
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freertos: Reduce ESP specific code
2021-08-30 02:45:31 -04:00
#ifdef ESP_PLATFORM
freertos: Move Espressif's specific esp_reent_init into collective ifdef
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#undef _REENT_INIT_PTR
#define _REENT_INIT_PTR esp_reent_init
freertos: Remove legacy hooks This commit refactors the legacy hooks as follows: - Removed CONFIG_FREERTOS_LEGACY_HOOKS - FreeRTOS hooks are now enabled via: - CONFIG_FREERTOS_USE_IDLE_HOOK - CONFIG_FREERTOS_USE_TICK_HOOK - Update IDF hooks documentation
2022-02-17 03:40:52 -05:00
extern void esp_vApplicationIdleHook(void);
#endif //ESP_PLATFORM
freertos: Reduce ESP specific code
2021-08-30 02:45:31 -04:00
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
/* Lint e9021, e961 and e750 are suppressed as a MISRA exception justified
freertos: Sync safe changes from Amazon SMP branch
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* because the MPU ports require MPU_WRAPPERS_INCLUDED_FROM_API_FILE to be defined
* for the header files above, but not in this file, in order to generate the
* correct privileged Vs unprivileged linkage and placement. */
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#undef MPU_WRAPPERS_INCLUDED_FROM_API_FILE /*lint !e961 !e750 !e9021. */
Initial public version
2016-08-17 11:08:22 -04:00
/* Set configUSE_STATS_FORMATTING_FUNCTIONS to 2 to include the stats formatting
freertos: Sync safe changes from Amazon SMP branch
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* functions but without including stdio.h here. */
Initial public version
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#if ( configUSE_STATS_FORMATTING_FUNCTIONS == 1 )
freertos: Sync safe changes from Amazon SMP branch
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/* At the bottom of this file are two optional functions that can be used
* to generate human readable text from the raw data generated by the
* uxTaskGetSystemState() function. Note the formatting functions are provided
* for convenience only, and are NOT considered part of the kernel. */
#include <stdio.h>
Initial public version
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#endif /* configUSE_STATS_FORMATTING_FUNCTIONS == 1 ) */
freertos: Sync safe changes from Amazon SMP branch
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#if ( configUSE_PREEMPTION == 0 )
/* If the cooperative scheduler is being used then a yield should not be
* performed just because a higher priority task has been woken. */
#define taskYIELD_IF_USING_PREEMPTION()
Initial public version
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#else
freertos: Sync safe changes from Amazon SMP branch
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#define taskYIELD_IF_USING_PREEMPTION() portYIELD_WITHIN_API()
Initial public version
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#endif
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
/* Values that can be assigned to the ucNotifyState member of the TCB. */
freertos: Sync safe changes from Amazon SMP branch
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#define taskNOT_WAITING_NOTIFICATION ( ( uint8_t ) 0 ) /* Must be zero as it is the initialised value. */
#define taskWAITING_NOTIFICATION ( ( uint8_t ) 1 )
#define taskNOTIFICATION_RECEIVED ( ( uint8_t ) 2 )
Backport the static allocation feature from FreeRTOS V9.0.0 This feature allows to use static buffers (or from a pool of memory which is not controlled by FreeRTOS). In order to reduce the impact of the changes, the static feature has only been added to the queus (and in consequence to the semaphores and the mutexes) and the tasks. The Timer task is always dynamically allocated and also the idle task(s), which in the case of the ESP-IDF is ok, since we always need to have dynamic allocation enabled.
2016-09-22 00:20:56 -04:00
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
/*
* The value used to fill the stack of a task when the task is created. This
* is used purely for checking the high water mark for tasks.
*/
freertos: Sync safe changes from Amazon SMP branch
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#define tskSTACK_FILL_BYTE ( 0xa5U )
Backport the static allocation feature from FreeRTOS V9.0.0 This feature allows to use static buffers (or from a pool of memory which is not controlled by FreeRTOS). In order to reduce the impact of the changes, the static feature has only been added to the queus (and in consequence to the semaphores and the mutexes) and the tasks. The Timer task is always dynamically allocated and also the idle task(s), which in the case of the ESP-IDF is ok, since we always need to have dynamic allocation enabled.
2016-09-22 00:20:56 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* Bits used to record how a task's stack and TCB were allocated. */
#define tskDYNAMICALLY_ALLOCATED_STACK_AND_TCB ( ( uint8_t ) 0 )
#define tskSTATICALLY_ALLOCATED_STACK_ONLY ( ( uint8_t ) 1 )
#define tskSTATICALLY_ALLOCATED_STACK_AND_TCB ( ( uint8_t ) 2 )
Backport the static allocation feature from FreeRTOS V9.0.0 This feature allows to use static buffers (or from a pool of memory which is not controlled by FreeRTOS). In order to reduce the impact of the changes, the static feature has only been added to the queus (and in consequence to the semaphores and the mutexes) and the tasks. The Timer task is always dynamically allocated and also the idle task(s), which in the case of the ESP-IDF is ok, since we always need to have dynamic allocation enabled.
2016-09-22 00:20:56 -04:00
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
/* If any of the following are set then task stacks are filled with a known
freertos: Sync safe changes from Amazon SMP branch
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* value so the high water mark can be determined. If none of the following are
* set then don't fill the stack so there is no unnecessary dependency on memset. */
#if ( ( configCHECK_FOR_STACK_OVERFLOW > 1 ) || ( configUSE_TRACE_FACILITY == 1 ) || ( INCLUDE_uxTaskGetStackHighWaterMark == 1 ) || ( INCLUDE_uxTaskGetStackHighWaterMark2 == 1 ) )
#define tskSET_NEW_STACKS_TO_KNOWN_VALUE 1
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
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#else
freertos: Sync safe changes from Amazon SMP branch
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#define tskSET_NEW_STACKS_TO_KNOWN_VALUE 0
Initial public version
2016-08-17 11:08:22 -04:00
#endif
/*
* Macros used by vListTask to indicate which state a task is in.
*/
freertos: Sync safe changes from Amazon SMP branch
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#define tskRUNNING_CHAR ( 'X' )
#define tskBLOCKED_CHAR ( 'B' )
#define tskREADY_CHAR ( 'R' )
#define tskDELETED_CHAR ( 'D' )
#define tskSUSPENDED_CHAR ( 'S' )
Initial public version
2016-08-17 11:08:22 -04:00
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
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/*
freertos: Sync safe changes from Amazon SMP branch
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* Some kernel aware debuggers require the data the debugger needs access to to
* be global, rather than file scope.
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
*/
#ifdef portREMOVE_STATIC_QUALIFIER
freertos: Sync safe changes from Amazon SMP branch
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#define static
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#endif
Initial public version
2016-08-17 11:08:22 -04:00
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
/* The name allocated to the Idle task. This can be overridden by defining
freertos: Sync safe changes from Amazon SMP branch
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* configIDLE_TASK_NAME in FreeRTOSConfig.h. */
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#ifndef configIDLE_TASK_NAME
freertos: Sync safe changes from Amazon SMP branch
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#define configIDLE_TASK_NAME "IDLE"
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
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#endif
Initial public version
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#if ( configUSE_PORT_OPTIMISED_TASK_SELECTION == 0 )
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/* If configUSE_PORT_OPTIMISED_TASK_SELECTION is 0 then task selection is
* performed in a generic way that is not optimised to any particular
* microcontroller architecture. */
/* uxTopReadyPriority holds the priority of the highest priority ready
* state task. */
#define taskRECORD_READY_PRIORITY( uxPriority ) \
{ \
if( ( uxPriority ) > uxTopReadyPriority ) \
{ \
uxTopReadyPriority = ( uxPriority ); \
} \
} /* taskRECORD_READY_PRIORITY */
/*-----------------------------------------------------------*/
freertos: Fix SMP round robin scheduling The previous SMP freertos round robin would skip over tasks when time slicing. This commit implements a Best Effort Round Robin where selected tasks are put to the back of the list, thus makes the time slicing more fair. - Documentation has been updated accordingly. - Tidy up vTaskSwitchContext() to match v10.4.3 more - Increased esp_ipc task stack size to avoid overflow Closes https://github.com/espressif/esp-idf/issues/7256
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#ifdef ESP_PLATFORM
#define taskSELECT_HIGHEST_PRIORITY_TASK() taskSelectHighestPriorityTaskSMP()
#else //ESP_PLATFORM
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#define taskSELECT_HIGHEST_PRIORITY_TASK() \
{ \
UBaseType_t uxTopPriority = uxTopReadyPriority; \
\
/* Find the highest priority queue that contains ready tasks. */ \
while( listLIST_IS_EMPTY( &( pxReadyTasksLists[ uxTopPriority ] ) ) ) \
{ \
configASSERT( uxTopPriority ); \
--uxTopPriority; \
} \
\
/* listGET_OWNER_OF_NEXT_ENTRY indexes through the list, so the tasks of \
freertos: upgrade to 10.4.3 -- extras
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* the same priority get an equal share of the processor time. */ \
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listGET_OWNER_OF_NEXT_ENTRY( pxCurrentTCB[xPortGetCoreID()], &( pxReadyTasksLists[ uxTopPriority ] ) ); \
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uxTopReadyPriority = uxTopPriority; \
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} /* taskSELECT_HIGHEST_PRIORITY_TASK */
freertos: Fix SMP round robin scheduling The previous SMP freertos round robin would skip over tasks when time slicing. This commit implements a Best Effort Round Robin where selected tasks are put to the back of the list, thus makes the time slicing more fair. - Documentation has been updated accordingly. - Tidy up vTaskSwitchContext() to match v10.4.3 more - Increased esp_ipc task stack size to avoid overflow Closes https://github.com/espressif/esp-idf/issues/7256
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#endif //ESP_PLATFORM
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/*-----------------------------------------------------------*/
/* Define away taskRESET_READY_PRIORITY() and portRESET_READY_PRIORITY() as
* they are only required when a port optimised method of task selection is
* being used. */
#define taskRESET_READY_PRIORITY( uxPriority )
#define portRESET_READY_PRIORITY( uxPriority, uxTopReadyPriority )
Initial public version
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#else /* configUSE_PORT_OPTIMISED_TASK_SELECTION */
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/* If configUSE_PORT_OPTIMISED_TASK_SELECTION is 1 then task selection is
* performed in a way that is tailored to the particular microcontroller
* architecture being used. */
/* A port optimised version is provided. Call the port defined macros. */
#define taskRECORD_READY_PRIORITY( uxPriority ) portRECORD_READY_PRIORITY( uxPriority, uxTopReadyPriority )
/*-----------------------------------------------------------*/
#define taskSELECT_HIGHEST_PRIORITY_TASK() \
{ \
UBaseType_t uxTopPriority; \
\
/* Find the highest priority list that contains ready tasks. */ \
portGET_HIGHEST_PRIORITY( uxTopPriority, uxTopReadyPriority ); \
configASSERT( listCURRENT_LIST_LENGTH( &( pxReadyTasksLists[ uxTopPriority ] ) ) > 0 ); \
listGET_OWNER_OF_NEXT_ENTRY( pxCurrentTCB[xPortGetCoreID()], &( pxReadyTasksLists[ uxTopPriority ] ) ); \
} /* taskSELECT_HIGHEST_PRIORITY_TASK() */
/*-----------------------------------------------------------*/
/* A port optimised version is provided, call it only if the TCB being reset
* is being referenced from a ready list. If it is referenced from a delayed
* or suspended list then it won't be in a ready list. */
#define taskRESET_READY_PRIORITY( uxPriority ) \
{ \
if( listCURRENT_LIST_LENGTH( &( pxReadyTasksLists[ ( uxPriority ) ] ) ) == ( UBaseType_t ) 0 ) \
{ \
portRESET_READY_PRIORITY( ( uxPriority ), ( uxTopReadyPriority ) ); \
} \
}
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#endif /* configUSE_PORT_OPTIMISED_TASK_SELECTION */
/*-----------------------------------------------------------*/
/* pxDelayedTaskList and pxOverflowDelayedTaskList are switched when the tick
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* count overflows. */
#define taskSWITCH_DELAYED_LISTS() \
{ \
List_t * pxTemp; \
\
/* The delayed tasks list should be empty when the lists are switched. */ \
configASSERT( ( listLIST_IS_EMPTY( pxDelayedTaskList ) ) ); \
\
pxTemp = pxDelayedTaskList; \
pxDelayedTaskList = pxOverflowDelayedTaskList; \
pxOverflowDelayedTaskList = pxTemp; \
xNumOfOverflows++; \
prvResetNextTaskUnblockTime(); \
}
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/*-----------------------------------------------------------*/
/*
* Place the task represented by pxTCB into the appropriate ready list for
* the task. It is inserted at the end of the list.
*/
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#define prvAddTaskToReadyList( pxTCB ) \
traceMOVED_TASK_TO_READY_STATE( pxTCB ); \
taskRECORD_READY_PRIORITY( ( pxTCB )->uxPriority ); \
vListInsertEnd( &( pxReadyTasksLists[ ( pxTCB )->uxPriority ] ), &( ( pxTCB )->xStateListItem ) ); \
tracePOST_MOVED_TASK_TO_READY_STATE( pxTCB )
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/*-----------------------------------------------------------*/
freertos: Add new macro to check for yielding When a FreeRTOS function unblocks a task, that function will check whether the unblocked task requires a yield to be called. This is currently done by having each function individually check if the unblocked task has a higher priority than the both cores, and yielding the appropriate core. This commit adds the macros list below to abstract away the yielding checking procedure. This will allow the code to match upstream more closely. - prvCheckForYield() - prvCheckForYieldUsingPriority()
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#if ( configNUM_CORES > 1 )
#define prvCheckForYield( pxTCB, xCurCoreID, xYieldEqualPriority ) ( prvCheckForYieldUsingPrioritySMP( ( pxTCB )->uxPriority, ( pxTCB )->xCoreID, xCurCoreID, xYieldEqualPriority ) == pdTRUE )
#define prvCheckForYieldUsingPriority( uxTaskPriority, xTaskCoreID, xCurCoreID, xYieldEqualPriority ) ( prvCheckForYieldUsingPrioritySMP( uxTaskPriority, xTaskCoreID, xCurCoreID, xYieldEqualPriority ) == pdTRUE )
#else
#define prvCheckForYield( pxTargetTCB, xCurCoreID, xYieldEqualPriority ) ( ( ( pxTargetTCB )->uxPriority + ( ( xYieldEqualPriority == pdTRUE ) ? 1 : 0 ) ) > pxCurrentTCB[ 0 ]->uxPriority )
#define prvCheckForYieldUsingPriority( uxTaskPriority, xTaskCoreID, xCurCoreID, xYieldEqualPriority ) ( ( uxTaskPriority + ( ( xYieldEqualPriority == pdTRUE ) ? 1 : 0 ) ) >= pxCurrentTCB[ 0 ]->uxPriority )
#endif /* configNUM_CORES > 1 */
/*-----------------------------------------------------------*/
freertos: Synchronize prvAddNewTaskToReadyList() to v10.4.3 This commit synchronizes prvAddNewTaskToReadyList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
2022-08-01 05:29:03 -04:00
/*
* Check if a particular task (using its xCoreID) can run on a designated core.
* On single core, this macro always evaluates to true.
*/
#if ( configNUM_CORES > 1 )
#define taskCAN_RUN_ON_CORE( xCore, xCoreID ) ( ( ( ( xCoreID ) == xCore ) || ( ( xCoreID ) == tskNO_AFFINITY ) ) ? pdTRUE : pdFALSE )
#else
#define taskCAN_RUN_ON_CORE( xCore, xCoreID ) ( pdTRUE )
#endif /* configNUM_CORES > 1 */
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
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/* Check if a task is a currently running task. */
#if ( configNUM_CORES > 1 )
#define taskIS_CURRENTLY_RUNNING( pxTCB ) ( ( ( pxTCB ) == pxCurrentTCB[ 0 ] ) || ( ( pxTCB ) == pxCurrentTCB[ 1 ] ) )
#define taskIS_CURRENTLY_RUNNING_ON_CORE( pxTCB, xCoreID ) ( ( pxTCB ) == pxCurrentTCB[ ( xCoreID ) ] )
#else
#define taskIS_CURRENTLY_RUNNING( pxTCB ) ( ( pxTCB ) == pxCurrentTCB[ 0 ] )
#define taskIS_CURRENTLY_RUNNING_ON_CORE( pxTCB, xCoreID ) taskIS_CURRENTLY_RUNNING( ( pxTCB ) )
#endif /* configNUM_CORES > 1 */
Initial public version
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/*
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* Several functions take a TaskHandle_t parameter that can optionally be NULL,
Initial public version
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* where NULL is used to indicate that the handle of the currently executing
* task should be used in place of the parameter. This macro simply checks to
* see if the parameter is NULL and returns a pointer to the appropriate TCB.
*/
rename processors to cores (cherry picked from commit a0d3afcac63bb62516daa3abd316091a1601c08c)
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#if configNUM_CORES > 1
freertos: Fix race condition returning incorrect TCB on unpinned tasks Noted as a problem with thread local storage returning a different task's pointers, but some other were APIs also accessing current task unsafely. Regression in FreeRTOS 10 update a3c90bf59add307d3a41f5fb4c17385ee67dcf20
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/* In SMP, we need to disable interrupts if getting the current task handle outside a critical section. Calling xTaskGetCurrentTaskHandle() ensures this. */
#define prvGetTCBFromHandle( pxHandle ) ( ( ( pxHandle ) == NULL ) ? xTaskGetCurrentTaskHandle() : ( (TaskHandle_t)pxHandle ) )
#else
#define prvGetTCBFromHandle( pxHandle ) ( ( ( pxHandle ) == NULL ) ? (TaskHandle_t) pxCurrentTCB[0] : ( (TaskHandle_t)pxHandle ) )
#endif
Initial public version
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/* The item value of the event list item is normally used to hold the priority
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* of the task to which it belongs (coded to allow it to be held in reverse
* priority order). However, it is occasionally borrowed for other purposes. It
* is important its value is not updated due to a task priority change while it is
* being used for another purpose. The following bit definition is used to inform
* the scheduler that the value should not be changed - in which case it is the
* responsibility of whichever module is using the value to ensure it gets set back
* to its original value when it is released. */
#if ( configUSE_16_BIT_TICKS == 1 )
#define taskEVENT_LIST_ITEM_VALUE_IN_USE 0x8000U
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#else
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#define taskEVENT_LIST_ITEM_VALUE_IN_USE 0x80000000UL
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#endif
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
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/*
* Task control block. A task control block (TCB) is allocated for each task,
* and stores task state information, including a pointer to the task's context
* (the task's run time environment, including register values)
*/
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typedef struct tskTaskControlBlock /* The old naming convention is used to prevent breaking kernel aware debuggers. */
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
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{
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volatile StackType_t * pxTopOfStack; /*< Points to the location of the last item placed on the tasks stack. THIS MUST BE THE FIRST MEMBER OF THE TCB STRUCT. */
#if ( portUSING_MPU_WRAPPERS == 1 )
xMPU_SETTINGS xMPUSettings; /*< The MPU settings are defined as part of the port layer. THIS MUST BE THE SECOND MEMBER OF THE TCB STRUCT. */
#endif
ListItem_t xStateListItem; /*< The list that the state list item of a task is reference from denotes the state of that task (Ready, Blocked, Suspended ). */
ListItem_t xEventListItem; /*< Used to reference a task from an event list. */
UBaseType_t uxPriority; /*< The priority of the task. 0 is the lowest priority. */
StackType_t * pxStack; /*< Points to the start of the stack. */
char pcTaskName[ configMAX_TASK_NAME_LEN ]; /*< Descriptive name given to the task when created. Facilitates debugging only. */ /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
BaseType_t xCoreID; /*< Core this task is pinned to */
#if ( ( portSTACK_GROWTH > 0 ) || ( configRECORD_STACK_HIGH_ADDRESS == 1 ) )
StackType_t * pxEndOfStack; /*< Points to the highest valid address for the stack. */
#endif
#if ( portCRITICAL_NESTING_IN_TCB == 1 )
UBaseType_t uxCriticalNesting; /*< Holds the critical section nesting depth for ports that do not maintain their own count in the port layer. */
#endif
#if ( configUSE_TRACE_FACILITY == 1 )
UBaseType_t uxTCBNumber; /*< Stores a number that increments each time a TCB is created. It allows debuggers to determine when a task has been deleted and then recreated. */
UBaseType_t uxTaskNumber; /*< Stores a number specifically for use by third party trace code. */
#endif
#if ( configUSE_MUTEXES == 1 )
UBaseType_t uxBasePriority; /*< The priority last assigned to the task - used by the priority inheritance mechanism. */
UBaseType_t uxMutexesHeld;
#endif
#if ( configUSE_APPLICATION_TASK_TAG == 1 )
TaskHookFunction_t pxTaskTag;
#endif
#if ( configNUM_THREAD_LOCAL_STORAGE_POINTERS > 0 )
void * pvThreadLocalStoragePointers[ configNUM_THREAD_LOCAL_STORAGE_POINTERS ];
#if ( configTHREAD_LOCAL_STORAGE_DELETE_CALLBACKS )
TlsDeleteCallbackFunction_t pvThreadLocalStoragePointersDelCallback[ configNUM_THREAD_LOCAL_STORAGE_POINTERS ];
#endif
#endif
#if ( configGENERATE_RUN_TIME_STATS == 1 )
uint32_t ulRunTimeCounter; /*< Stores the amount of time the task has spent in the Running state. */
#endif
#if ( configUSE_NEWLIB_REENTRANT == 1 )
/* Allocate a Newlib reent structure that is specific to this task.
* Note Newlib support has been included by popular demand, but is not
* used by the FreeRTOS maintainers themselves. FreeRTOS is not
* responsible for resulting newlib operation. User must be familiar with
* newlib and must provide system-wide implementations of the necessary
* stubs. Be warned that (at the time of writing) the current newlib design
* implements a system-wide malloc() that must be provided with locks.
*
* See the third party link http://www.nadler.com/embedded/newlibAndFreeRTOS.html
* for additional information. */
struct _reent xNewLib_reent;
#endif
#if ( configUSE_TASK_NOTIFICATIONS == 1 )
freertos: upgrade - indexed notifications
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volatile uint32_t ulNotifiedValue[ configTASK_NOTIFICATION_ARRAY_ENTRIES ];
volatile uint8_t ucNotifyState[ configTASK_NOTIFICATION_ARRAY_ENTRIES ];
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#endif
/* See the comments in FreeRTOS.h with the definition of
* tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE. */
#if ( tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE != 0 ) /*lint !e731 !e9029 Macro has been consolidated for readability reasons. */
uint8_t ucStaticallyAllocated; /*< Set to pdTRUE if the task is a statically allocated to ensure no attempt is made to free the memory. */
#endif
#if ( INCLUDE_xTaskAbortDelay == 1 )
uint8_t ucDelayAborted;
#endif
#if ( configUSE_POSIX_ERRNO == 1 )
int iTaskErrno;
#endif
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
} tskTCB;
/* The old tskTCB name is maintained above then typedefed to the new TCB_t name
freertos: Sync safe changes from Amazon SMP branch
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* below to enable the use of older kernel aware debuggers. */
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
typedef tskTCB TCB_t;
/*lint -save -e956 A manual analysis and inspection has been used to determine
freertos: Sync safe changes from Amazon SMP branch
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* which static variables must be declared volatile. */
rename processors to cores (cherry picked from commit a0d3afcac63bb62516daa3abd316091a1601c08c)
2021-09-29 12:18:19 -04:00
PRIVILEGED_DATA TCB_t * volatile pxCurrentTCB[configNUM_CORES] = {NULL};
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
/* Lists for ready and blocked tasks. --------------------
freertos: Sync safe changes from Amazon SMP branch
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* xDelayedTaskList1 and xDelayedTaskList2 could be moved to function scope but
* doing so breaks some kernel aware debuggers and debuggers that rely on removing
* the static qualifier. */
PRIVILEGED_DATA static List_t pxReadyTasksLists[ configMAX_PRIORITIES ]; /*< Prioritised ready tasks. */
PRIVILEGED_DATA static List_t xDelayedTaskList1; /*< Delayed tasks. */
PRIVILEGED_DATA static List_t xDelayedTaskList2; /*< Delayed tasks (two lists are used - one for delays that have overflowed the current tick count. */
PRIVILEGED_DATA static List_t * volatile pxDelayedTaskList; /*< Points to the delayed task list currently being used. */
PRIVILEGED_DATA static List_t * volatile pxOverflowDelayedTaskList; /*< Points to the delayed task list currently being used to hold tasks that have overflowed the current tick count. */
rename processors to cores (cherry picked from commit a0d3afcac63bb62516daa3abd316091a1601c08c)
2021-09-29 12:18:19 -04:00
PRIVILEGED_DATA static List_t xPendingReadyList[ configNUM_CORES ]; /*< Tasks that have been readied while the scheduler was suspended. They will be moved to the ready list when the scheduler is resumed. */
freertos: Reduce ESP specific code
2021-08-30 02:45:31 -04:00
#ifdef ESP_PLATFORM
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
/* Spinlock required for SMP critical sections. This lock protects all of the
* kernel's data structures such as various tasks lists, flags, and tick counts. */
PRIVILEGED_DATA static portMUX_TYPE xKernelLock = portMUX_INITIALIZER_UNLOCKED;
freertos: Reduce ESP specific code
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#endif // ESP_PLATFORM
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
#if ( INCLUDE_vTaskDelete == 1 )
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
PRIVILEGED_DATA static List_t xTasksWaitingTermination; /*< Tasks that have been deleted - but their memory not yet freed. */
PRIVILEGED_DATA static volatile UBaseType_t uxDeletedTasksWaitingCleanUp = ( UBaseType_t ) 0U;
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#endif
#if ( INCLUDE_vTaskSuspend == 1 )
freertos: Sync safe changes from Amazon SMP branch
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PRIVILEGED_DATA static List_t xSuspendedTaskList; /*< Tasks that are currently suspended. */
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#endif
/* Global POSIX errno. Its value is changed upon context switching to match
freertos: Sync safe changes from Amazon SMP branch
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* the errno of the currently running task. */
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#if ( configUSE_POSIX_ERRNO == 1 )
freertos: Sync safe changes from Amazon SMP branch
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int FreeRTOS_errno = 0;
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#endif
/* Other file private variables. --------------------------------*/
freertos: Sync safe changes from Amazon SMP branch
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PRIVILEGED_DATA static volatile UBaseType_t uxCurrentNumberOfTasks = ( UBaseType_t ) 0U;
PRIVILEGED_DATA static volatile TickType_t xTickCount = ( TickType_t ) configINITIAL_TICK_COUNT;
PRIVILEGED_DATA static volatile UBaseType_t uxTopReadyPriority = tskIDLE_PRIORITY;
PRIVILEGED_DATA static volatile BaseType_t xSchedulerRunning = pdFALSE;
PRIVILEGED_DATA static volatile TickType_t xPendedTicks = ( TickType_t ) 0U;
rename processors to cores (cherry picked from commit a0d3afcac63bb62516daa3abd316091a1601c08c)
2021-09-29 12:18:19 -04:00
PRIVILEGED_DATA static volatile BaseType_t xYieldPending[configNUM_CORES] = {pdFALSE};
freertos: Sync safe changes from Amazon SMP branch
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PRIVILEGED_DATA static volatile BaseType_t xNumOfOverflows = ( BaseType_t ) 0;
PRIVILEGED_DATA static UBaseType_t uxTaskNumber = ( UBaseType_t ) 0U;
PRIVILEGED_DATA static volatile TickType_t xNextTaskUnblockTime = ( TickType_t ) 0U; /* Initialised to portMAX_DELAY before the scheduler starts. */
rename processors to cores (cherry picked from commit a0d3afcac63bb62516daa3abd316091a1601c08c)
2021-09-29 12:18:19 -04:00
PRIVILEGED_DATA static TaskHandle_t xIdleTaskHandle[configNUM_CORES] = {NULL}; /*< Holds the handle of the idle task. The idle task is created automatically when the scheduler is started. */
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
/* Context switches are held pending while the scheduler is suspended. Also,
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
* interrupts must not manipulate the xStateListItem of a TCB, or any of the
* lists the xStateListItem can be referenced from, if the scheduler is suspended.
* If an interrupt needs to unblock a task while the scheduler is suspended then it
* moves the task's event list item into the xPendingReadyList, ready for the
* kernel to move the task from the pending ready list into the real ready list
* when the scheduler is unsuspended. The pending ready list itself can only be
* accessed from a critical section. */
rename processors to cores (cherry picked from commit a0d3afcac63bb62516daa3abd316091a1601c08c)
2021-09-29 12:18:19 -04:00
PRIVILEGED_DATA static volatile UBaseType_t uxSchedulerSuspended[configNUM_CORES] = {( UBaseType_t ) pdFALSE};
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
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#if ( configGENERATE_RUN_TIME_STATS == 1 )
freertos: upgrade to 10.4.3 -- extras
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/* Do not move these variables to function scope as doing so prevents the
* code working with debuggers that need to remove the static qualifier. */
rename processors to cores (cherry picked from commit a0d3afcac63bb62516daa3abd316091a1601c08c)
2021-09-29 12:18:19 -04:00
PRIVILEGED_DATA static uint32_t ulTaskSwitchedInTime[configNUM_CORES] = {0U}; /*< Holds the value of a timer/counter the last time a task was switched in. */
freertos: Sync safe changes from Amazon SMP branch
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PRIVILEGED_DATA static uint32_t ulTotalRunTime = 0UL; /*< Holds the total amount of execution time as defined by the run time counter clock. */
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#endif
// per-CPU flags indicating that we are doing context switch, it is used by apptrace and sysview modules
// in order to avoid calls of vPortYield from traceTASK_SWITCHED_IN/OUT when waiting
// for locks to be free or for host to read full trace buffer
rename processors to cores (cherry picked from commit a0d3afcac63bb62516daa3abd316091a1601c08c)
2021-09-29 12:18:19 -04:00
PRIVILEGED_DATA static volatile BaseType_t xSwitchingContext[ configNUM_CORES ] = { pdFALSE };
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
/*lint -restore */
/*-----------------------------------------------------------*/
Initial public version
2016-08-17 11:08:22 -04:00
/* Callback function prototypes. --------------------------*/
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#if( configCHECK_FOR_STACK_OVERFLOW > 0 )
freertos: Sync safe changes from Amazon SMP branch
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extern void vApplicationStackOverflowHook( TaskHandle_t xTask, char *pcTaskName );
Initial public version
2016-08-17 11:08:22 -04:00
#endif
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#if( configUSE_TICK_HOOK > 0 )
freertos: Sync safe changes from Amazon SMP branch
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extern void vApplicationTickHook( void ); /*lint !e526 Symbol not defined as it is an application callback. */
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
Add symbol needed for OpenOCD to detect FreeRTOS, add feature to break execution when the scheduler is initially started.
2016-08-24 00:23:58 -04:00
#endif
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#if( configSUPPORT_STATIC_ALLOCATION == 1 )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
extern void vApplicationGetIdleTaskMemory( StaticTask_t **ppxIdleTaskTCBBuffer, StackType_t **ppxIdleTaskStackBuffer, uint32_t *pulIdleTaskStackSize ); /*lint !e526 Symbol not defined as it is an application callback. */
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#endif
Add symbol needed for OpenOCD to detect FreeRTOS, add feature to break execution when the scheduler is initially started.
2016-08-24 00:23:58 -04:00
Initial public version
2016-08-17 11:08:22 -04:00
/* File private functions. --------------------------------*/
/**
* Utility task that simply returns pdTRUE if the task referenced by xTask is
* currently in the Suspended state, or pdFALSE if the task referenced by xTask
* is in any other state.
*/
#if ( INCLUDE_vTaskSuspend == 1 )
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
static BaseType_t prvTaskIsTaskSuspended( const TaskHandle_t xTask ) PRIVILEGED_FUNCTION;
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* INCLUDE_vTaskSuspend */
/*
* Utility to ready all the lists used by the scheduler. This is called
* automatically upon the creation of the first task.
*/
static void prvInitialiseTaskLists( void ) PRIVILEGED_FUNCTION;
/*
* The idle task, which as all tasks is implemented as a never ending loop.
* The idle task is automatically created and added to the ready lists upon
* creation of the first user task.
*
* The portTASK_FUNCTION_PROTO() macro is used to allow port/compiler specific
* language extensions. The equivalent prototype for this function is:
*
* void prvIdleTask( void *pvParameters );
*
*/
freertos: upgrade to 10.4.3 -- extras
2021-09-08 23:54:47 -04:00
static portTASK_FUNCTION_PROTO( prvIdleTask, pvParameters ) PRIVILEGED_FUNCTION;
Initial public version
2016-08-17 11:08:22 -04:00
/*
* Utility to free all memory allocated by the scheduler to hold a TCB,
* including the stack pointed to by the TCB.
*
* This does not free memory allocated by the task itself (i.e. memory
* allocated by calls to pvPortMalloc from within the tasks application code).
*/
#if ( INCLUDE_vTaskDelete == 1 )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
static void prvDeleteTCB( TCB_t * pxTCB ) PRIVILEGED_FUNCTION;
Initial public version
2016-08-17 11:08:22 -04:00
#endif
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
/* Function to call the Thread Local Storage Pointer Deletion Callbacks. Will be
* called during task deletion before prvDeleteTCB is called.
Whitespace: Automated whitespace fixes (large commit) Apply the pre-commit hook whitespace fixes to all files in the repo. (Line endings, blank lines at end of file, trailing whitespace)
2020-11-10 02:40:01 -05:00
*/
freertos/fix SMP bug with Idle task clean up This commit backports vTaskDelete() behavior from FreeRTOS v9.0.0 which allows for the immediate freeing of task memory if the task being deleted is not currently running and not pinned to the other core. This commit also fixes a bug in prvCheckTasksWaitingTermination which prevented the Idle Task from cleaning up all tasks awaiting deletion. Each iteration of the Idle Task should traverse the xTasksWaitingTermination list and clean up all tasks not pinned to the other core. The previous implementation would cause prvCheckTasksWaitingTermination to return when encountering a task pinned to the other core whilst traversing the xTasksWaitingTermination list. The test case for vTaskDelete() has been updated to test for the bugfix and backported deletion behavior.
2017-11-23 09:35:54 -05:00
#if ( configNUM_THREAD_LOCAL_STORAGE_POINTERS > 0 ) && ( configTHREAD_LOCAL_STORAGE_DELETE_CALLBACKS )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
static void prvDeleteTLS( TCB_t *pxTCB );
freertos/fix SMP bug with Idle task clean up This commit backports vTaskDelete() behavior from FreeRTOS v9.0.0 which allows for the immediate freeing of task memory if the task being deleted is not currently running and not pinned to the other core. This commit also fixes a bug in prvCheckTasksWaitingTermination which prevented the Idle Task from cleaning up all tasks awaiting deletion. Each iteration of the Idle Task should traverse the xTasksWaitingTermination list and clean up all tasks not pinned to the other core. The previous implementation would cause prvCheckTasksWaitingTermination to return when encountering a task pinned to the other core whilst traversing the xTasksWaitingTermination list. The test case for vTaskDelete() has been updated to test for the bugfix and backported deletion behavior.
2017-11-23 09:35:54 -05:00
#endif
Initial public version
2016-08-17 11:08:22 -04:00
/*
* Used only by the idle task. This checks to see if anything has been placed
* in the list of tasks waiting to be deleted. If so the task is cleaned up
* and its TCB deleted.
*/
static void prvCheckTasksWaitingTermination( void ) PRIVILEGED_FUNCTION;
/*
* The currently executing task is entering the Blocked state. Add the task to
* either the current or the overflow delayed task list.
*/
freertos: Synchronize prvAddCurrentTaskToDelayedList() to v10.4.3 This commit synchronizes prvAddCurrentTaskToDelayedList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
2022-08-01 07:06:44 -04:00
static void prvAddCurrentTaskToDelayedList( TickType_t xTicksToWait,
const BaseType_t xCanBlockIndefinitely ) PRIVILEGED_FUNCTION;
Initial public version
2016-08-17 11:08:22 -04:00
/*
* Fills an TaskStatus_t structure with information on each task that is
* referenced from the pxList list (which may be a ready list, a delayed list,
* a suspended list, etc.).
*
* THIS FUNCTION IS INTENDED FOR DEBUGGING ONLY, AND SHOULD NOT BE CALLED FROM
* NORMAL APPLICATION CODE.
*/
#if ( configUSE_TRACE_FACILITY == 1 )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
static UBaseType_t prvListTasksWithinSingleList( TaskStatus_t * pxTaskStatusArray,
List_t * pxList,
eTaskState eState ) PRIVILEGED_FUNCTION;
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#endif
/*
* Searches pxList for a task with name pcNameToQuery - returning a handle to
* the task if it is found, or NULL if the task is not found.
*/
#if ( INCLUDE_xTaskGetHandle == 1 )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
static TCB_t * prvSearchForNameWithinSingleList( List_t * pxList,
const char pcNameToQuery[] ) PRIVILEGED_FUNCTION;
Initial public version
2016-08-17 11:08:22 -04:00
#endif
/*
* When a task is created, the stack of the task is filled with a known value.
* This function determines the 'high water mark' of the task stack by
* determining how much of the stack remains at the original preset value.
*/
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#if ( ( configUSE_TRACE_FACILITY == 1 ) || ( INCLUDE_uxTaskGetStackHighWaterMark == 1 ) || ( INCLUDE_uxTaskGetStackHighWaterMark2 == 1 ) )
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
static configSTACK_DEPTH_TYPE prvTaskCheckFreeStackSpace( const uint8_t * pucStackByte ) PRIVILEGED_FUNCTION;
Initial public version
2016-08-17 11:08:22 -04:00
#endif
/*
* Return the amount of time, in ticks, that will pass before the kernel will
* next move a task from the Blocked state to the Running state.
*
* This conditional compilation should use inequality to 0, not equality to 1.
* This is to ensure portSUPPRESS_TICKS_AND_SLEEP() can be called when user
* defined low power mode implementations require configUSE_TICKLESS_IDLE to be
* set to a value other than 1.
*/
#if ( configUSE_TICKLESS_IDLE != 0 )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
static TickType_t prvGetExpectedIdleTime( void ) PRIVILEGED_FUNCTION;
Initial public version
2016-08-17 11:08:22 -04:00
#endif
/*
* Set xNextTaskUnblockTime to the time at which the next Blocked state task
* will exit the Blocked state.
*/
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
static void prvResetNextTaskUnblockTime( void ) PRIVILEGED_FUNCTION;
Initial public version
2016-08-17 11:08:22 -04:00
#if ( ( configUSE_TRACE_FACILITY == 1 ) && ( configUSE_STATS_FORMATTING_FUNCTIONS > 0 ) )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/*
* Helper function used to pad task names with spaces when printing out
* human readable tables of task information.
*/
static char * prvWriteNameToBuffer( char * pcBuffer,
const char * pcTaskName ) PRIVILEGED_FUNCTION;
Initial public version
2016-08-17 11:08:22 -04:00
#endif
Backport the static allocation feature from FreeRTOS V9.0.0 This feature allows to use static buffers (or from a pool of memory which is not controlled by FreeRTOS). In order to reduce the impact of the changes, the static feature has only been added to the queus (and in consequence to the semaphores and the mutexes) and the tasks. The Timer task is always dynamically allocated and also the idle task(s), which in the case of the ESP-IDF is ok, since we always need to have dynamic allocation enabled.
2016-09-22 00:20:56 -04:00
/*
* Called after a Task_t structure has been allocated either statically or
* dynamically to fill in the structure's members.
*/
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
static void prvInitialiseNewTask( TaskFunction_t pxTaskCode,
const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
const uint32_t ulStackDepth,
void * const pvParameters,
UBaseType_t uxPriority,
TaskHandle_t * const pxCreatedTask,
TCB_t * pxNewTCB,
const MemoryRegion_t * const xRegions,
BaseType_t xCoreID ) PRIVILEGED_FUNCTION;
Backport the static allocation feature from FreeRTOS V9.0.0 This feature allows to use static buffers (or from a pool of memory which is not controlled by FreeRTOS). In order to reduce the impact of the changes, the static feature has only been added to the queus (and in consequence to the semaphores and the mutexes) and the tasks. The Timer task is always dynamically allocated and also the idle task(s), which in the case of the ESP-IDF is ok, since we always need to have dynamic allocation enabled.
2016-09-22 00:20:56 -04:00
/*
* Called after a new task has been created and initialised to place the task
* under the control of the scheduler.
*/
freertos: Synchronize prvAddNewTaskToReadyList() to v10.4.3 This commit synchronizes prvAddNewTaskToReadyList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
2022-08-01 05:29:03 -04:00
static void prvAddNewTaskToReadyList( TCB_t * pxNewTCB ) PRIVILEGED_FUNCTION;
freertos: Add new macro to check for yielding When a FreeRTOS function unblocks a task, that function will check whether the unblocked task requires a yield to be called. This is currently done by having each function individually check if the unblocked task has a higher priority than the both cores, and yielding the appropriate core. This commit adds the macros list below to abstract away the yielding checking procedure. This will allow the code to match upstream more closely. - prvCheckForYield() - prvCheckForYieldUsingPriority()
2022-07-29 07:31:24 -04:00
#if ( configNUM_CORES > 1 )
/*
* Check whether a yield (on either core) is required after unblocking (or
* changing the priority of) a particular task.
*
* - This function is the SMP replacement for checking if an unblocked task has
* a higher (or equal) priority than the current task.
* - It should be called before calling taskYIELD_IF_USING_PREEMPTION() or
* before setting xYieldRequired
* - If it is the other core that requires a yield, this function will
* internally trigger the other core to yield
*
* Note: In some special instances, a yield is triggered if the unblocked task
* has an equal priority (such as in xTaskResumeAll). Thus the
* xYieldEqualPriority parameter specifies whether to yield if the current
* task has equal priority.
*
* Scheduling Algorithm:
* This function will bias towards yielding the current core.
* - If the unblocked task has a higher (or equal) priority than then current
* core, the current core is yielded regardless of the current priority of the
* other core.
* - A core (current or other) will only yield if their schedulers are not
* suspended.
*
* Todo: This can be optimized (IDF-5772)
*
* Entry:
* - This function must be called in a critical section
* - A task must just have been unblocked, or its priority raised
* Exit:
* - Returns pdTRUE if the current core requires yielding
* - The other core will be triggered to yield if required
*/
static BaseType_t prvCheckForYieldUsingPrioritySMP( UBaseType_t uxTaskPriority,
BaseType_t xTaskCoreID,
BaseType_t xCurCoreID,
BaseType_t xYieldEqualPriority ) PRIVILEGED_FUNCTION;
#endif /* configNUM_CORES > 1 */
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
/*
* freertos_tasks_c_additions_init() should only be called if the user definable
* macro FREERTOS_TASKS_C_ADDITIONS_INIT() is defined, as that is the only macro
* called by the function.
*/
#ifdef FREERTOS_TASKS_C_ADDITIONS_INIT
Backport the static allocation feature from FreeRTOS V9.0.0 This feature allows to use static buffers (or from a pool of memory which is not controlled by FreeRTOS). In order to reduce the impact of the changes, the static feature has only been added to the queus (and in consequence to the semaphores and the mutexes) and the tasks. The Timer task is always dynamically allocated and also the idle task(s), which in the case of the ESP-IDF is ok, since we always need to have dynamic allocation enabled.
2016-09-22 00:20:56 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
static void freertos_tasks_c_additions_init( void ) PRIVILEGED_FUNCTION;
Initial public version
2016-08-17 11:08:22 -04:00
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#endif
Initial public version
2016-08-17 11:08:22 -04:00
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
/*-----------------------------------------------------------*/
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
#if ( configSUPPORT_STATIC_ALLOCATION == 1 )
Backport the static allocation feature from FreeRTOS V9.0.0 This feature allows to use static buffers (or from a pool of memory which is not controlled by FreeRTOS). In order to reduce the impact of the changes, the static feature has only been added to the queus (and in consequence to the semaphores and the mutexes) and the tasks. The Timer task is always dynamically allocated and also the idle task(s), which in the case of the ESP-IDF is ok, since we always need to have dynamic allocation enabled.
2016-09-22 00:20:56 -04:00
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
2022-09-05 05:31:22 -04:00
TaskHandle_t xTaskCreateStaticPinnedToCore( TaskFunction_t pxTaskCode,
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
const char * const pcName,
const uint32_t ulStackDepth,
void * const pvParameters,
UBaseType_t uxPriority,
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
2022-09-05 05:31:22 -04:00
StackType_t * const puxStackBuffer,
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
StaticTask_t * const pxTaskBuffer,
const BaseType_t xCoreID )
{
TCB_t *pxNewTCB;
TaskHandle_t xReturn;
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
2022-09-05 05:31:22 -04:00
configASSERT( portVALID_STACK_MEM( puxStackBuffer ) );
configASSERT( portVALID_TCB_MEM( pxTaskBuffer ) );
configASSERT( ( ( xCoreID >= 0 ) && ( xCoreID < configNUM_CORES ) ) || ( xCoreID == tskNO_AFFINITY ) );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
#if ( configASSERT_DEFINED == 1 )
{
/* Sanity check that the size of the structure used to declare a
* variable of type StaticTask_t equals the size of the real task
* structure. */
volatile size_t xSize = sizeof( StaticTask_t );
configASSERT( xSize == sizeof( TCB_t ) );
( void ) xSize; /* Prevent lint warning when configASSERT() is not used. */
}
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
#endif /* configASSERT_DEFINED */
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
2022-09-05 05:31:22 -04:00
if( ( pxTaskBuffer != NULL ) && ( puxStackBuffer != NULL ) )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
/* The memory used for the task's TCB and stack are passed into this
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* function - use them. */
freertos: Sync safe changes from Amazon SMP branch
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pxNewTCB = ( TCB_t * ) pxTaskBuffer; /*lint !e740 !e9087 Unusual cast is ok as the structures are designed to have the same alignment, and the size is checked by an assert. */
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
2022-09-05 05:31:22 -04:00
pxNewTCB->pxStack = ( StackType_t * ) puxStackBuffer;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
#if ( tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE != 0 ) /*lint !e731 !e9029 Macro has been consolidated for readability reasons. */
{
/* Tasks can be created statically or dynamically, so note this
* task was created statically in case the task is later deleted. */
pxNewTCB->ucStaticallyAllocated = tskSTATICALLY_ALLOCATED_STACK_AND_TCB;
}
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
#endif /* tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE */
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
2022-09-05 05:31:22 -04:00
prvInitialiseNewTask( pxTaskCode, pcName, ulStackDepth, pvParameters, uxPriority, &xReturn, pxNewTCB, NULL, xCoreID );
freertos: Synchronize prvAddNewTaskToReadyList() to v10.4.3 This commit synchronizes prvAddNewTaskToReadyList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
2022-08-01 05:29:03 -04:00
prvAddNewTaskToReadyList( pxNewTCB );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
else
{
xReturn = NULL;
}
return xReturn;
}
Backport the static allocation feature from FreeRTOS V9.0.0 This feature allows to use static buffers (or from a pool of memory which is not controlled by FreeRTOS). In order to reduce the impact of the changes, the static feature has only been added to the queus (and in consequence to the semaphores and the mutexes) and the tasks. The Timer task is always dynamically allocated and also the idle task(s), which in the case of the ESP-IDF is ok, since we always need to have dynamic allocation enabled.
2016-09-22 00:20:56 -04:00
#endif /* SUPPORT_STATIC_ALLOCATION */
/*-----------------------------------------------------------*/
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
#if ( ( portUSING_MPU_WRAPPERS == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 1 ) )
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
BaseType_t xTaskCreateRestrictedStatic( const TaskParameters_t * const pxTaskDefinition,
TaskHandle_t * pxCreatedTask )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
TCB_t * pxNewTCB;
BaseType_t xReturn = errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
configASSERT( pxTaskDefinition->puxStackBuffer != NULL );
configASSERT( pxTaskDefinition->pxTaskBuffer != NULL );
if( ( pxTaskDefinition->puxStackBuffer != NULL ) && ( pxTaskDefinition->pxTaskBuffer != NULL ) )
{
/* Allocate space for the TCB. Where the memory comes from depends
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* on the implementation of the port malloc function and whether or
* not static allocation is being used. */
freertos: Sync safe changes from Amazon SMP branch
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pxNewTCB = ( TCB_t * ) pxTaskDefinition->pxTaskBuffer;
/* Store the stack location in the TCB. */
pxNewTCB->pxStack = pxTaskDefinition->puxStackBuffer;
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
#if ( tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE != 0 )
{
/* Tasks can be created statically or dynamically, so note this
* task was created statically in case the task is later deleted. */
pxNewTCB->ucStaticallyAllocated = tskSTATICALLY_ALLOCATED_STACK_AND_TCB;
}
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
#endif /* tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE */
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
prvInitialiseNewTask( pxTaskDefinition->pvTaskCode,
pxTaskDefinition->pcName,
( uint32_t ) pxTaskDefinition->usStackDepth,
pxTaskDefinition->pvParameters,
pxTaskDefinition->uxPriority,
pxCreatedTask, pxNewTCB,
pxTaskDefinition->xRegions,
tskNO_AFFINITY );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Synchronize prvAddNewTaskToReadyList() to v10.4.3 This commit synchronizes prvAddNewTaskToReadyList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
2022-08-01 05:29:03 -04:00
prvAddNewTaskToReadyList( pxNewTCB );
freertos: Sync safe changes from Amazon SMP branch
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xReturn = pdPASS;
}
return xReturn;
}
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#endif /* ( portUSING_MPU_WRAPPERS == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 1 ) */
/*-----------------------------------------------------------*/
freertos: cherrypicked code layout changes from freertos upgrade branch
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#if ( ( portUSING_MPU_WRAPPERS == 1 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) )
Backport the static allocation feature from FreeRTOS V9.0.0 This feature allows to use static buffers (or from a pool of memory which is not controlled by FreeRTOS). In order to reduce the impact of the changes, the static feature has only been added to the queus (and in consequence to the semaphores and the mutexes) and the tasks. The Timer task is always dynamically allocated and also the idle task(s), which in the case of the ESP-IDF is ok, since we always need to have dynamic allocation enabled.
2016-09-22 00:20:56 -04:00
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
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BaseType_t xTaskCreateRestricted( const TaskParameters_t * const pxTaskDefinition,
TaskHandle_t * pxCreatedTask )
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{
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TCB_t * pxNewTCB;
BaseType_t xReturn = errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY;
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configASSERT( pxTaskDefinition->puxStackBuffer );
if( pxTaskDefinition->puxStackBuffer != NULL )
{
/* Allocate space for the TCB. Where the memory comes from depends
freertos: cherrypicked code layout changes from freertos upgrade branch
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* on the implementation of the port malloc function and whether or
* not static allocation is being used. */
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pxNewTCB = ( TCB_t * ) pvPortMallocTcbMem( sizeof( TCB_t ) );
if( pxNewTCB != NULL )
{
/* Store the stack location in the TCB. */
pxNewTCB->pxStack = pxTaskDefinition->puxStackBuffer;
freertos: cherrypicked code layout changes from freertos upgrade branch
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#if ( tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE != 0 )
{
/* Tasks can be created statically or dynamically, so note
* this task had a statically allocated stack in case it is
* later deleted. The TCB was allocated dynamically. */
pxNewTCB->ucStaticallyAllocated = tskSTATICALLY_ALLOCATED_STACK_ONLY;
}
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#endif /* tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE */
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prvInitialiseNewTask( pxTaskDefinition->pvTaskCode,
pxTaskDefinition->pcName,
( uint32_t ) pxTaskDefinition->usStackDepth,
pxTaskDefinition->pvParameters,
pxTaskDefinition->uxPriority,
pxCreatedTask, pxNewTCB,
pxTaskDefinition->xRegions,
tskNO_AFFINITY );
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freertos: Synchronize prvAddNewTaskToReadyList() to v10.4.3 This commit synchronizes prvAddNewTaskToReadyList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
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prvAddNewTaskToReadyList( pxNewTCB );
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xReturn = pdPASS;
}
}
return xReturn;
}
Backport the static allocation feature from FreeRTOS V9.0.0 This feature allows to use static buffers (or from a pool of memory which is not controlled by FreeRTOS). In order to reduce the impact of the changes, the static feature has only been added to the queus (and in consequence to the semaphores and the mutexes) and the tasks. The Timer task is always dynamically allocated and also the idle task(s), which in the case of the ESP-IDF is ok, since we always need to have dynamic allocation enabled.
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#endif /* portUSING_MPU_WRAPPERS */
/*-----------------------------------------------------------*/
freertos: cherrypicked code layout changes from freertos upgrade branch
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#if ( configSUPPORT_DYNAMIC_ALLOCATION == 1 )
Backport the static allocation feature from FreeRTOS V9.0.0 This feature allows to use static buffers (or from a pool of memory which is not controlled by FreeRTOS). In order to reduce the impact of the changes, the static feature has only been added to the queus (and in consequence to the semaphores and the mutexes) and the tasks. The Timer task is always dynamically allocated and also the idle task(s), which in the case of the ESP-IDF is ok, since we always need to have dynamic allocation enabled.
2016-09-22 00:20:56 -04:00
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
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BaseType_t xTaskCreatePinnedToCore( TaskFunction_t pxTaskCode,
const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
const configSTACK_DEPTH_TYPE usStackDepth,
void * const pvParameters,
UBaseType_t uxPriority,
TaskHandle_t * const pxCreatedTask,
const BaseType_t xCoreID)
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{
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TCB_t * pxNewTCB;
BaseType_t xReturn;
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/* If the stack grows down then allocate the stack then the TCB so the stack
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* does not grow into the TCB. Likewise if the stack grows up then allocate
* the TCB then the stack. */
#if ( portSTACK_GROWTH > 0 )
{
/* Allocate space for the TCB. Where the memory comes from depends on
* the implementation of the port malloc function and whether or not static
* allocation is being used. */
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pxNewTCB = ( TCB_t * ) pvPortMallocTcbMem( sizeof( TCB_t ) );
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if( pxNewTCB != NULL )
{
/* Allocate space for the stack used by the task being created.
* The base of the stack memory stored in the TCB so the task can
* be deleted later if required. */
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pxNewTCB->pxStack = ( StackType_t * ) pvPortMallocStackMem( ( ( ( size_t ) usStackDepth ) * sizeof( StackType_t ) ) ); /*lint !e961 MISRA exception as the casts are only redundant for some ports. */
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if( pxNewTCB->pxStack == NULL )
{
/* Could not allocate the stack. Delete the allocated TCB. */
vPortFree( pxNewTCB );
pxNewTCB = NULL;
}
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}
}
#else /* portSTACK_GROWTH */
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{
StackType_t * pxStack;
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/* Allocate space for the stack used by the task being created. */
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pxStack = pvPortMallocStackMem( ( ( ( size_t ) usStackDepth ) * sizeof( StackType_t ) ) ); /*lint !e9079 All values returned by pvPortMalloc() have at least the alignment required by the MCU's stack and this allocation is the stack. */
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if( pxStack != NULL )
{
/* Allocate space for the TCB. */
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pxNewTCB = ( TCB_t * ) pvPortMallocTcbMem( sizeof( TCB_t ) ); /*lint !e9087 !e9079 All values returned by pvPortMalloc() have at least the alignment required by the MCU's stack, and the first member of TCB_t is always a pointer to the task's stack. */
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if( pxNewTCB != NULL )
{
/* Store the stack location in the TCB. */
pxNewTCB->pxStack = pxStack;
}
else
{
/* The stack cannot be used as the TCB was not created. Free
* it again. */
vPortFree( pxStack );
}
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}
else
{
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pxNewTCB = NULL;
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}
}
#endif /* portSTACK_GROWTH */
if( pxNewTCB != NULL )
{
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#if ( tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE != 0 ) /*lint !e9029 !e731 Macro has been consolidated for readability reasons. */
{
/* Tasks can be created statically or dynamically, so note this
* task was created dynamically in case it is later deleted. */
pxNewTCB->ucStaticallyAllocated = tskDYNAMICALLY_ALLOCATED_STACK_AND_TCB;
}
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#endif /* tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE */
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
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prvInitialiseNewTask( pxTaskCode, pcName, ( uint32_t ) usStackDepth, pvParameters, uxPriority, pxCreatedTask, pxNewTCB, NULL, xCoreID );
freertos: Synchronize prvAddNewTaskToReadyList() to v10.4.3 This commit synchronizes prvAddNewTaskToReadyList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
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prvAddNewTaskToReadyList( pxNewTCB );
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xReturn = pdPASS;
}
else
{
xReturn = errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY;
}
return xReturn;
}
Initial public version
2016-08-17 11:08:22 -04:00
Backport the static allocation feature from FreeRTOS V9.0.0 This feature allows to use static buffers (or from a pool of memory which is not controlled by FreeRTOS). In order to reduce the impact of the changes, the static feature has only been added to the queus (and in consequence to the semaphores and the mutexes) and the tasks. The Timer task is always dynamically allocated and also the idle task(s), which in the case of the ESP-IDF is ok, since we always need to have dynamic allocation enabled.
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#endif /* configSUPPORT_DYNAMIC_ALLOCATION */
/*-----------------------------------------------------------*/
Initial public version
2016-08-17 11:08:22 -04:00
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static void prvInitialiseNewTask( TaskFunction_t pxTaskCode,
const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
const uint32_t ulStackDepth,
void * const pvParameters,
UBaseType_t uxPriority,
TaskHandle_t * const pxCreatedTask,
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TCB_t * pxNewTCB,
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const MemoryRegion_t * const xRegions,
BaseType_t xCoreID )
Backport the static allocation feature from FreeRTOS V9.0.0 This feature allows to use static buffers (or from a pool of memory which is not controlled by FreeRTOS). In order to reduce the impact of the changes, the static feature has only been added to the queus (and in consequence to the semaphores and the mutexes) and the tasks. The Timer task is always dynamically allocated and also the idle task(s), which in the case of the ESP-IDF is ok, since we always need to have dynamic allocation enabled.
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{
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StackType_t * pxTopOfStack;
UBaseType_t x;
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
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#if ( configNUM_CORES == 1 )
{
xCoreID = 0;
}
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#endif
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#if ( portUSING_MPU_WRAPPERS == 1 )
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/* Should the task be created in privileged mode? */
BaseType_t xRunPrivileged;
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if( ( uxPriority & portPRIVILEGE_BIT ) != 0U )
{
xRunPrivileged = pdTRUE;
}
else
{
xRunPrivileged = pdFALSE;
}
uxPriority &= ~portPRIVILEGE_BIT;
#endif /* portUSING_MPU_WRAPPERS == 1 */
/* Avoid dependency on memset() if it is not required. */
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#if ( tskSET_NEW_STACKS_TO_KNOWN_VALUE == 1 )
{
/* Fill the stack with a known value to assist debugging. */
( void ) memset( pxNewTCB->pxStack, ( int ) tskSTACK_FILL_BYTE, ( size_t ) ulStackDepth * sizeof( StackType_t ) );
}
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#endif /* tskSET_NEW_STACKS_TO_KNOWN_VALUE */
#if( configUSE_TRACE_FACILITY == 1 )
{
/* Zero the uxTaskNumber TCB member to avoid random value from dynamically allocated TCBs */
pxNewTCB->uxTaskNumber = 0;
}
#endif /* ( configUSE_TRACE_FACILITY == 1 ) */
/* Calculate the top of stack address. This depends on whether the stack
freertos: cherrypicked code layout changes from freertos upgrade branch
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* grows from high memory to low (as per the 80x86) or vice versa.
* portSTACK_GROWTH is used to make the result positive or negative as required
* by the port. */
#if ( portSTACK_GROWTH < 0 )
{
pxTopOfStack = &( pxNewTCB->pxStack[ ulStackDepth - ( uint32_t ) 1 ] );
pxTopOfStack = ( StackType_t * ) ( ( ( portPOINTER_SIZE_TYPE ) pxTopOfStack ) & ( ~( ( portPOINTER_SIZE_TYPE ) portBYTE_ALIGNMENT_MASK ) ) ); /*lint !e923 !e9033 !e9078 MISRA exception. Avoiding casts between pointers and integers is not practical. Size differences accounted for using portPOINTER_SIZE_TYPE type. Checked by assert(). */
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/* Check the alignment of the calculated top of stack is correct. */
configASSERT( ( ( ( portPOINTER_SIZE_TYPE ) pxTopOfStack & ( portPOINTER_SIZE_TYPE ) portBYTE_ALIGNMENT_MASK ) == 0UL ) );
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#if ( configRECORD_STACK_HIGH_ADDRESS == 1 )
{
/* Also record the stack's high address, which may assist
* debugging. */
pxNewTCB->pxEndOfStack = pxTopOfStack;
}
#endif /* configRECORD_STACK_HIGH_ADDRESS */
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}
#else /* portSTACK_GROWTH */
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{
pxTopOfStack = pxNewTCB->pxStack;
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/* Check the alignment of the stack buffer is correct. */
configASSERT( ( ( ( portPOINTER_SIZE_TYPE ) pxNewTCB->pxStack & ( portPOINTER_SIZE_TYPE ) portBYTE_ALIGNMENT_MASK ) == 0UL ) );
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/* The other extreme of the stack space is required if stack checking is
* performed. */
pxNewTCB->pxEndOfStack = pxNewTCB->pxStack + ( ulStackDepth - ( uint32_t ) 1 );
}
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#endif /* portSTACK_GROWTH */
/* Store the task name in the TCB. */
if( pcName != NULL )
{
for( x = ( UBaseType_t ) 0; x < ( UBaseType_t ) configMAX_TASK_NAME_LEN; x++ )
{
pxNewTCB->pcTaskName[ x ] = pcName[ x ];
/* Don't copy all configMAX_TASK_NAME_LEN if the string is shorter than
freertos: cherrypicked code layout changes from freertos upgrade branch
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* configMAX_TASK_NAME_LEN characters just in case the memory after the
* string is not accessible (extremely unlikely). */
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if( pcName[ x ] == ( char ) 0x00 )
{
break;
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
/* Ensure the name string is terminated in the case that the string length
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* was greater or equal to configMAX_TASK_NAME_LEN. */
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pxNewTCB->pcTaskName[ configMAX_TASK_NAME_LEN - 1 ] = '\0';
}
else
{
/* The task has not been given a name, so just ensure there is a NULL
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* terminator when it is read out. */
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pxNewTCB->pcTaskName[ 0 ] = 0x00;
}
/* This is used as an array index so must ensure it's not too large. First
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* remove the privilege bit if one is present. */
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if( uxPriority >= ( UBaseType_t ) configMAX_PRIORITIES )
{
uxPriority = ( UBaseType_t ) configMAX_PRIORITIES - ( UBaseType_t ) 1U;
}
else
{
mtCOVERAGE_TEST_MARKER();
}
pxNewTCB->uxPriority = uxPriority;
pxNewTCB->xCoreID = xCoreID;
#if ( configUSE_MUTEXES == 1 )
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{
pxNewTCB->uxBasePriority = uxPriority;
pxNewTCB->uxMutexesHeld = 0;
}
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#endif /* configUSE_MUTEXES */
vListInitialiseItem( &( pxNewTCB->xStateListItem ) );
vListInitialiseItem( &( pxNewTCB->xEventListItem ) );
/* Set the pxNewTCB as a link back from the ListItem_t. This is so we can get
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* back to the containing TCB from a generic item in a list. */
freertos: Sync safe changes from Amazon SMP branch
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listSET_LIST_ITEM_OWNER( &( pxNewTCB->xStateListItem ), pxNewTCB );
/* Event lists are always in priority order. */
listSET_LIST_ITEM_VALUE( &( pxNewTCB->xEventListItem ), ( TickType_t ) configMAX_PRIORITIES - ( TickType_t ) uxPriority ); /*lint !e961 MISRA exception as the casts are only redundant for some ports. */
listSET_LIST_ITEM_OWNER( &( pxNewTCB->xEventListItem ), pxNewTCB );
#if ( portCRITICAL_NESTING_IN_TCB == 1 )
freertos: cherrypicked code layout changes from freertos upgrade branch
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{
pxNewTCB->uxCriticalNesting = ( UBaseType_t ) 0U;
}
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
#endif /* portCRITICAL_NESTING_IN_TCB */
#if ( configUSE_APPLICATION_TASK_TAG == 1 )
{
pxNewTCB->pxTaskTag = NULL;
}
#endif /* configUSE_APPLICATION_TASK_TAG */
#if ( configGENERATE_RUN_TIME_STATS == 1 )
{
pxNewTCB->ulRunTimeCounter = 0UL;
}
#endif /* configGENERATE_RUN_TIME_STATS */
#if ( portUSING_MPU_WRAPPERS == 1 )
{
vPortStoreTaskMPUSettings( &( pxNewTCB->xMPUSettings ), xRegions, pxNewTCB->pxStack, ulStackDepth );
}
#else
{
/* Avoid compiler warning about unreferenced parameter. */
( void ) xRegions;
}
#endif
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
#if ( configNUM_THREAD_LOCAL_STORAGE_POINTERS != 0 )
freertos: Sync safe changes from Amazon SMP branch
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{
for( x = 0; x < ( UBaseType_t ) configNUM_THREAD_LOCAL_STORAGE_POINTERS; x++ )
{
pxNewTCB->pvThreadLocalStoragePointers[ x ] = NULL;
#if ( configTHREAD_LOCAL_STORAGE_DELETE_CALLBACKS == 1)
pxNewTCB->pvThreadLocalStoragePointersDelCallback[ x ] = NULL;
#endif
}
}
#endif
#if ( configUSE_TASK_NOTIFICATIONS == 1 )
{
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
memset( ( void * ) &( pxNewTCB->ulNotifiedValue[ 0 ] ), 0x00, sizeof( pxNewTCB->ulNotifiedValue ) );
memset( ( void * ) &( pxNewTCB->ucNotifyState[ 0 ] ), 0x00, sizeof( pxNewTCB->ucNotifyState ) );
freertos: Sync safe changes from Amazon SMP branch
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}
#endif
#if ( configUSE_NEWLIB_REENTRANT == 1 )
{
/* Initialise this task's Newlib reent structure. */
freertos: Move Espressif's specific esp_reent_init into collective ifdef
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_REENT_INIT_PTR( ( &( pxNewTCB->xNewLib_reent ) ) );
freertos: Sync safe changes from Amazon SMP branch
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}
#endif
#if ( INCLUDE_xTaskAbortDelay == 1 )
{
pxNewTCB->ucDelayAborted = pdFALSE;
}
#endif
/* Initialize the TCB stack to look as if the task was already running,
* but had been interrupted by the scheduler. The return address is set
* to the start of the task function. Once the stack has been initialised
* the top of stack variable is updated. */
#if ( portUSING_MPU_WRAPPERS == 1 )
{
/* If the port has capability to detect stack overflow,
* pass the stack end address to the stack initialization
* function as well. */
#if ( portHAS_STACK_OVERFLOW_CHECKING == 1 )
{
#if ( portSTACK_GROWTH < 0 )
{
pxNewTCB->pxTopOfStack = pxPortInitialiseStack( pxTopOfStack, pxNewTCB->pxStack, pxTaskCode, pvParameters, xRunPrivileged );
}
#else /* portSTACK_GROWTH */
{
pxNewTCB->pxTopOfStack = pxPortInitialiseStack( pxTopOfStack, pxNewTCB->pxEndOfStack, pxTaskCode, pvParameters, xRunPrivileged );
}
#endif /* portSTACK_GROWTH */
}
#else /* portHAS_STACK_OVERFLOW_CHECKING */
{
pxNewTCB->pxTopOfStack = pxPortInitialiseStack( pxTopOfStack, pxTaskCode, pvParameters, xRunPrivileged );
}
#endif /* portHAS_STACK_OVERFLOW_CHECKING */
}
#else /* portUSING_MPU_WRAPPERS */
{
/* If the port has capability to detect stack overflow,
* pass the stack end address to the stack initialization
* function as well. */
#if ( portHAS_STACK_OVERFLOW_CHECKING == 1 )
{
#if ( portSTACK_GROWTH < 0 )
{
pxNewTCB->pxTopOfStack = pxPortInitialiseStack( pxTopOfStack, pxNewTCB->pxStack, pxTaskCode, pvParameters );
}
#else /* portSTACK_GROWTH */
{
pxNewTCB->pxTopOfStack = pxPortInitialiseStack( pxTopOfStack, pxNewTCB->pxEndOfStack, pxTaskCode, pvParameters );
}
#endif /* portSTACK_GROWTH */
}
#else /* portHAS_STACK_OVERFLOW_CHECKING */
{
pxNewTCB->pxTopOfStack = pxPortInitialiseStack( pxTopOfStack, pxTaskCode, pvParameters );
}
#endif /* portHAS_STACK_OVERFLOW_CHECKING */
}
#endif /* portUSING_MPU_WRAPPERS */
if( pxCreatedTask != NULL )
{
/* Pass the handle out in an anonymous way. The handle can be used to
* change the created task's priority, delete the created task, etc.*/
*pxCreatedTask = ( TaskHandle_t ) pxNewTCB;
}
else
{
mtCOVERAGE_TEST_MARKER();
}
Backport the static allocation feature from FreeRTOS V9.0.0 This feature allows to use static buffers (or from a pool of memory which is not controlled by FreeRTOS). In order to reduce the impact of the changes, the static feature has only been added to the queus (and in consequence to the semaphores and the mutexes) and the tasks. The Timer task is always dynamically allocated and also the idle task(s), which in the case of the ESP-IDF is ok, since we always need to have dynamic allocation enabled.
2016-09-22 00:20:56 -04:00
}
/*-----------------------------------------------------------*/
freertos: Synchronize prvAddNewTaskToReadyList() to v10.4.3 This commit synchronizes prvAddNewTaskToReadyList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
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static void prvAddNewTaskToReadyList( TCB_t * pxNewTCB )
Backport the static allocation feature from FreeRTOS V9.0.0 This feature allows to use static buffers (or from a pool of memory which is not controlled by FreeRTOS). In order to reduce the impact of the changes, the static feature has only been added to the queus (and in consequence to the semaphores and the mutexes) and the tasks. The Timer task is always dynamically allocated and also the idle task(s), which in the case of the ESP-IDF is ok, since we always need to have dynamic allocation enabled.
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{
freertos: Sync safe changes from Amazon SMP branch
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/* Ensure interrupts don't access the task lists while the lists are being
* updated. */
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
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taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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{
uxCurrentNumberOfTasks++;
freertos: Synchronize prvAddNewTaskToReadyList() to v10.4.3 This commit synchronizes prvAddNewTaskToReadyList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
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if( uxCurrentNumberOfTasks == ( UBaseType_t ) 1 )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: Synchronize prvAddNewTaskToReadyList() to v10.4.3 This commit synchronizes prvAddNewTaskToReadyList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
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/* This is the first task to be created so do the preliminary
* initialisation required. We will not recover if this call
* fails, but we will report the failure. */
prvInitialiseTaskLists();
}
else
{
mtCOVERAGE_TEST_MARKER();
freertos: Sync safe changes from Amazon SMP branch
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}
freertos: Synchronize prvAddNewTaskToReadyList() to v10.4.3 This commit synchronizes prvAddNewTaskToReadyList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
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if( ( pxCurrentTCB[ 0 ] == NULL ) && ( taskCAN_RUN_ON_CORE( 0, pxNewTCB->xCoreID ) == pdTRUE ) )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: Synchronize prvAddNewTaskToReadyList() to v10.4.3 This commit synchronizes prvAddNewTaskToReadyList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
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/* On core 0, there are no other tasks, or all the other tasks
* are in the suspended state - make this the current task. */
pxCurrentTCB[ 0 ] = pxNewTCB;
}
freertos: Sync safe changes from Amazon SMP branch
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freertos: Synchronize prvAddNewTaskToReadyList() to v10.4.3 This commit synchronizes prvAddNewTaskToReadyList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
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#if ( configNUM_CORES > 1 )
else if( ( pxCurrentTCB[ 1 ] == NULL ) && ( taskCAN_RUN_ON_CORE( 1, pxNewTCB->xCoreID ) == pdTRUE ) )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: Synchronize prvAddNewTaskToReadyList() to v10.4.3 This commit synchronizes prvAddNewTaskToReadyList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
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/* On core 1, there are no other tasks, or all the other tasks
* are in the suspended state - make this the current task. */
pxCurrentTCB[ 1 ] = pxNewTCB;
freertos: Sync safe changes from Amazon SMP branch
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}
freertos: Synchronize prvAddNewTaskToReadyList() to v10.4.3 This commit synchronizes prvAddNewTaskToReadyList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
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#endif /* configNUM_CORES > 1 */
freertos: Sync safe changes from Amazon SMP branch
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else
{
/* If the scheduler is not already running, make this task the
* current task if it is the highest priority task to be created
* so far. */
if( xSchedulerRunning == pdFALSE )
{
freertos: Synchronize prvAddNewTaskToReadyList() to v10.4.3 This commit synchronizes prvAddNewTaskToReadyList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
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if( ( pxCurrentTCB[ 0 ] != NULL )
&& ( taskCAN_RUN_ON_CORE( 0, pxNewTCB->xCoreID ) == pdTRUE )
&& ( pxCurrentTCB[ 0 ]->uxPriority <= pxNewTCB->uxPriority ) )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: Synchronize prvAddNewTaskToReadyList() to v10.4.3 This commit synchronizes prvAddNewTaskToReadyList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
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pxCurrentTCB[ 0 ] = pxNewTCB;
freertos: Sync safe changes from Amazon SMP branch
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}
freertos: Synchronize prvAddNewTaskToReadyList() to v10.4.3 This commit synchronizes prvAddNewTaskToReadyList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
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#if ( configNUM_CORES > 1 )
else if( ( pxCurrentTCB[ 1 ] != NULL )
&& ( taskCAN_RUN_ON_CORE( 1, pxNewTCB->xCoreID ) == pdTRUE )
&& ( pxCurrentTCB[ 1 ]->uxPriority <= pxNewTCB->uxPriority ) )
{
pxCurrentTCB[ 1 ] = pxNewTCB;
}
#endif /* configNUM_CORES > 1 */
freertos: Sync safe changes from Amazon SMP branch
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else
{
mtCOVERAGE_TEST_MARKER();
}
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
uxTaskNumber++;
#if ( configUSE_TRACE_FACILITY == 1 )
freertos: cherrypicked code layout changes from freertos upgrade branch
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{
/* Add a counter into the TCB for tracing only. */
pxNewTCB->uxTCBNumber = uxTaskNumber;
}
freertos: Sync safe changes from Amazon SMP branch
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#endif /* configUSE_TRACE_FACILITY */
traceTASK_CREATE( pxNewTCB );
prvAddTaskToReadyList( pxNewTCB );
portSETUP_TCB( pxNewTCB );
freertos: Synchronize prvAddNewTaskToReadyList() to v10.4.3 This commit synchronizes prvAddNewTaskToReadyList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
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if( xSchedulerRunning != pdFALSE )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: Synchronize prvAddNewTaskToReadyList() to v10.4.3 This commit synchronizes prvAddNewTaskToReadyList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
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/* If the created task is of a higher priority than the current task
* then it should run now. */
if( prvCheckForYield( pxNewTCB, xPortGetCoreID(), pdTRUE ) )
{
taskYIELD_IF_USING_PREEMPTION();
}
else
{
mtCOVERAGE_TEST_MARKER();
}
freertos: Sync safe changes from Amazon SMP branch
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}
else
{
mtCOVERAGE_TEST_MARKER();
}
freertos: Use check yielding macros This commit updates various FreeRTOS functions to call the newly added prvCheckForYield() and prvCheckForYieldUsingPriority() when checking for yielding. This allows the source code to match upstream more closely.
2022-08-01 03:57:51 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
freertos: Synchronize prvAddNewTaskToReadyList() to v10.4.3 This commit synchronizes prvAddNewTaskToReadyList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
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taskEXIT_CRITICAL( &xKernelLock );
Initial public version
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}
/*-----------------------------------------------------------*/
freertos: Add new macro to check for yielding When a FreeRTOS function unblocks a task, that function will check whether the unblocked task requires a yield to be called. This is currently done by having each function individually check if the unblocked task has a higher priority than the both cores, and yielding the appropriate core. This commit adds the macros list below to abstract away the yielding checking procedure. This will allow the code to match upstream more closely. - prvCheckForYield() - prvCheckForYieldUsingPriority()
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#if ( configNUM_CORES > 1 )
static BaseType_t prvCheckForYieldUsingPrioritySMP( UBaseType_t uxTaskPriority,
BaseType_t xTaskCoreID,
BaseType_t xCurCoreID,
BaseType_t xYieldEqualPriority )
{
if( xYieldEqualPriority == pdTRUE )
{
/* Increment the task priority to achieve the same affect as if( uxTaskPriority >= pxCurrentTCB->uxPriority ) */
uxTaskPriority++;
}
/* Indicate whether the current core needs to yield */
BaseType_t xYieldRequiredCurrentCore;
/* If the target task can run on the current core, and has a higher priority than the current core, then yield the current core */
if( ( ( xTaskCoreID == xCurCoreID ) || ( xTaskCoreID == tskNO_AFFINITY ) ) && ( uxTaskPriority > pxCurrentTCB[ xCurCoreID ]->uxPriority ) )
{
/* Return true for the caller to yield the current core */
xYieldRequiredCurrentCore = pdTRUE;
}
/* If the target task can run on the other core, and has a higher priority then the other core, and the other core has not suspended scheduling, the yield the other core */
else if( ( ( xTaskCoreID == !xCurCoreID ) || ( xTaskCoreID == tskNO_AFFINITY ) )
&& ( uxTaskPriority > pxCurrentTCB[ !xCurCoreID ]->uxPriority )
&& ( uxSchedulerSuspended[ !xCurCoreID ] == ( UBaseType_t ) pdFALSE ) )
{
/* Signal the other core to yield */
vPortYieldOtherCore( !xCurCoreID );
xYieldRequiredCurrentCore = pdFALSE;
}
else
{
xYieldRequiredCurrentCore = pdFALSE;
}
return xYieldRequiredCurrentCore;
}
#endif /* configNUM_CORES > 1 */
/*-----------------------------------------------------------*/
Initial public version
2016-08-17 11:08:22 -04:00
#if ( INCLUDE_vTaskDelete == 1 )
freertos/fix SMP bug with Idle task clean up This commit backports vTaskDelete() behavior from FreeRTOS v9.0.0 which allows for the immediate freeing of task memory if the task being deleted is not currently running and not pinned to the other core. This commit also fixes a bug in prvCheckTasksWaitingTermination which prevented the Idle Task from cleaning up all tasks awaiting deletion. Each iteration of the Idle Task should traverse the xTasksWaitingTermination list and clean up all tasks not pinned to the other core. The previous implementation would cause prvCheckTasksWaitingTermination to return when encountering a task pinned to the other core whilst traversing the xTasksWaitingTermination list. The test case for vTaskDelete() has been updated to test for the bugfix and backported deletion behavior.
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freertos: Sync safe changes from Amazon SMP branch
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void vTaskDelete( TaskHandle_t xTaskToDelete )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
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TCB_t * pxTCB;
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
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BaseType_t xFreeNow;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
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taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
2022-08-24 04:25:21 -04:00
BaseType_t xCurCoreID;
#if ( configNUM_CORES > 1 )
xCurCoreID = xPortGetCoreID();
#else
xCurCoreID = 0;
( void ) xCurCoreID;
#endif
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* If null is passed in here then it is the calling task that is
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* being deleted. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
pxTCB = prvGetTCBFromHandle( xTaskToDelete );
/* Remove task from the ready/delayed list. */
if( uxListRemove( &( pxTCB->xStateListItem ) ) == ( UBaseType_t ) 0 )
{
taskRESET_READY_PRIORITY( pxTCB->uxPriority );
}
else
{
mtCOVERAGE_TEST_MARKER();
}
/* Is the task waiting on an event also? */
if( listLIST_ITEM_CONTAINER( &( pxTCB->xEventListItem ) ) != NULL )
{
( void ) uxListRemove( &( pxTCB->xEventListItem ) );
}
else
{
mtCOVERAGE_TEST_MARKER();
}
/* Increment the uxTaskNumber also so kernel aware debuggers can
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* detect that the task lists need re-generating. This is done before
* portPRE_TASK_DELETE_HOOK() as in the Windows port that macro will
* not return. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
uxTaskNumber++;
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
2022-08-24 04:25:21 -04:00
/*
* We cannot immediately a task that is
* - Currently running on either core
* - If the task is not currently running but is pinned to the other (due to FPU cleanup)
* Todo: Allow deletion of tasks pinned to other core (IDF-5803)
*/
#if ( configNUM_CORES > 1 )
xFreeNow = ( taskIS_CURRENTLY_RUNNING( pxTCB ) || ( pxTCB->xCoreID == !xCurCoreID ) ) ? pdFALSE : pdTRUE;
#else
xFreeNow = ( taskIS_CURRENTLY_RUNNING( pxTCB ) ) ? pdFALSE : pdTRUE;
#endif /* configNUM_CORES > 1 */
if( xFreeNow == pdFALSE )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
/* A task is deleting itself. This cannot complete within the
* task itself, as a context switch to another task is required.
* Place the task in the termination list. The idle task will
* check the termination list and free up any memory allocated by
* the scheduler for the TCB and stack of the deleted task. */
vListInsertEnd( &xTasksWaitingTermination, &( pxTCB->xStateListItem ) );
/* Increment the ucTasksDeleted variable so the idle task knows
* there is a task that has been deleted and that it should therefore
* check the xTasksWaitingTermination list. */
++uxDeletedTasksWaitingCleanUp;
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
2022-08-24 04:25:21 -04:00
/* Call the delete hook before portPRE_TASK_DELETE_HOOK() as
* portPRE_TASK_DELETE_HOOK() does not return in the Win32 port. */
traceTASK_DELETE( pxTCB );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* The pre-delete hook is primarily for the Windows simulator,
* in which Windows specific clean up operations are performed,
* after which it is not possible to yield away from this task -
* hence xYieldPending is used to latch that a context switch is
* required. */
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
2022-08-24 04:25:21 -04:00
portPRE_TASK_DELETE_HOOK( pxTCB, &xYieldPending[ xCurCoreID ] );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
2022-08-24 04:25:21 -04:00
#if ( configNUM_CORES > 1 )
if( taskIS_CURRENTLY_RUNNING_ON_CORE( pxTCB, !xCurCoreID ) )
{
/* SMP case of deleting a task running on a different core. Same issue
as a task deleting itself, but we need to send a yield to this task now
before we release xKernelLock.
Specifically there is a case where the other core may already be spinning on
xKernelLock waiting to go into a blocked state. A check is added in
prvAddCurrentTaskToDelayedList() to prevent it from removing itself from
xTasksWaitingTermination list in this case (instead it will immediately
release xKernelLock again and be yielded before the FreeRTOS function
returns.) */
vPortYieldOtherCore( !xCurCoreID );
}
#endif /* configNUM_CORES > 1 */
freertos: Sync safe changes from Amazon SMP branch
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}
else
{
--uxCurrentNumberOfTasks;
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
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traceTASK_DELETE( pxTCB );
freertos: Sync safe changes from Amazon SMP branch
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/* Reset the next expected unblock time in case it referred to
freertos: cherrypicked code layout changes from freertos upgrade branch
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* the task that has just been deleted. */
freertos: Sync safe changes from Amazon SMP branch
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prvResetNextTaskUnblockTime();
}
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
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if( xFreeNow == pdTRUE ) {
freertos: Sync safe changes from Amazon SMP branch
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#if ( configNUM_THREAD_LOCAL_STORAGE_POINTERS > 0 ) && ( configTHREAD_LOCAL_STORAGE_DELETE_CALLBACKS )
prvDeleteTLS( pxTCB );
#endif
prvDeleteTCB( pxTCB );
}
/* Force a reschedule if it is the currently running task that has just
* been deleted. */
if( xSchedulerRunning != pdFALSE )
{
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
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taskENTER_CRITICAL( &xKernelLock );
if( taskIS_CURRENTLY_RUNNING_ON_CORE( pxTCB, xPortGetCoreID() ) )
freertos: Sync safe changes from Amazon SMP branch
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{
configASSERT( xTaskGetSchedulerState() != taskSCHEDULER_SUSPENDED );
portYIELD_WITHIN_API();
}
else
{
mtCOVERAGE_TEST_MARKER();
}
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
2022-08-24 04:25:21 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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}
}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* INCLUDE_vTaskDelete */
/*-----------------------------------------------------------*/
freertos: upgrade to 10.4.3 - xTaskDelayUntil change and a few minor changes
2021-09-02 06:01:08 -04:00
#if ( INCLUDE_xTaskDelayUntil == 1 )
#ifdef ESP_PLATFORM
// backward binary compatibility - remove later
#undef vTaskDelayUntil
freertos: Sync safe changes from Amazon SMP branch
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void vTaskDelayUntil( TickType_t * const pxPreviousWakeTime,
freertos: cherrypicked code layout changes from freertos upgrade branch
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const TickType_t xTimeIncrement )
freertos: upgrade to 10.4.3 - xTaskDelayUntil change and a few minor changes
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{
xTaskDelayUntil(pxPreviousWakeTime, xTimeIncrement);
}
#endif // ESP_PLATFORM
BaseType_t xTaskDelayUntil( TickType_t * const pxPreviousWakeTime,
const TickType_t xTimeIncrement )
freertos: Sync safe changes from Amazon SMP branch
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{
TickType_t xTimeToWake;
freertos: upgrade to 10.4.3 - xTaskDelayUntil change and a few minor changes
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BaseType_t xAlreadyYielded, xShouldDelay = pdFALSE;
freertos: Sync safe changes from Amazon SMP branch
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configASSERT( pxPreviousWakeTime );
configASSERT( ( xTimeIncrement > 0U ) );
freertos: fix thread safety for checking scheduler state This issue was earlier fixed in commit 79e74e5d5f948e585bec586db7f482a2f2df50dc but during migration to newer FreeRTOS release, it got introduced again. This commit fixes thread safety issues with configASSERT() calls regarding the value of uxSchedulerSuspended. A false negative occurs if a context switch to the opposite core occurs in between the getting the core ID and the assesment. Relevant https://github.com/espressif/esp-idf/issues/4230 Closes https://github.com/espressif/esp-idf/issues/7726 Closes IDFGH-6041
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configASSERT( xTaskGetSchedulerState() != taskSCHEDULER_SUSPENDED );
freertos: Sync safe changes from Amazon SMP branch
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freertos: upgrade to 10.4.3 - missing code layout changes (cherry picked from commit 46477d85bb43aafac688747ad0c4090030410e3a)
2021-09-06 22:30:30 -04:00
#ifdef ESP_PLATFORM // IDF-3755
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
freertos: upgrade to 10.4.3 - xTaskDelayUntil change and a few minor changes
2021-09-02 06:01:08 -04:00
#else
vTaskSuspendAll();
#endif // ESP_PLATFORM
freertos: Sync safe changes from Amazon SMP branch
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{
/* Minor optimisation. The tick count cannot change in this
* block. */
const TickType_t xConstTickCount = xTickCount;
/* Generate the tick time at which the task wants to wake. */
xTimeToWake = *pxPreviousWakeTime + xTimeIncrement;
if( xConstTickCount < *pxPreviousWakeTime )
{
/* The tick count has overflowed since this function was
* lasted called. In this case the only time we should ever
* actually delay is if the wake time has also overflowed,
* and the wake time is greater than the tick time. When this
* is the case it is as if neither time had overflowed. */
if( ( xTimeToWake < *pxPreviousWakeTime ) && ( xTimeToWake > xConstTickCount ) )
{
xShouldDelay = pdTRUE;
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
else
{
/* The tick time has not overflowed. In this case we will
* delay if either the wake time has overflowed, and/or the
* tick time is less than the wake time. */
if( ( xTimeToWake < *pxPreviousWakeTime ) || ( xTimeToWake > xConstTickCount ) )
{
xShouldDelay = pdTRUE;
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
/* Update the wake time ready for the next call. */
*pxPreviousWakeTime = xTimeToWake;
if( xShouldDelay != pdFALSE )
{
freertos: Synchronize vTaskPlaceOnEventList...() functions to v10.4.3 This commit synchronizes the following vTaskPlaceOnEventList...() with upstream v10.4.3. The functions updated are: - vTaskPlaceOnEventList() - vTaskPlaceOnUnorderedEventList() - vTaskPlaceOnEventListRestricted() The traceTASK_DELAY_UNTIL() macro has also been updated.
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traceTASK_DELAY_UNTIL( xTimeToWake );
freertos: Sync safe changes from Amazon SMP branch
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/* prvAddCurrentTaskToDelayedList() needs the block time, not
* the time to wake, so subtract the current tick count. */
freertos: Synchronize prvAddCurrentTaskToDelayedList() to v10.4.3 This commit synchronizes prvAddCurrentTaskToDelayedList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
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prvAddCurrentTaskToDelayedList( xTimeToWake - xConstTickCount, pdFALSE );
freertos: Sync safe changes from Amazon SMP branch
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}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
freertos: upgrade to 10.4.3 - missing code layout changes (cherry picked from commit 46477d85bb43aafac688747ad0c4090030410e3a)
2021-09-06 22:30:30 -04:00
#ifdef ESP_PLATFORM // IDF-3755
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
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xAlreadyYielded = pdFALSE;
freertos: upgrade to 10.4.3 - xTaskDelayUntil change and a few minor changes
2021-09-02 06:01:08 -04:00
#else
xAlreadyYielded = xTaskResumeAll();
#endif // ESP_PLATFORM
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: upgrade to 10.4.3 - xTaskDelayUntil change and a few minor changes
2021-09-02 06:01:08 -04:00
/* Force a reschedule if xTaskResumeAll has not already done so, we may
* have put ourselves to sleep. */
if( xAlreadyYielded == pdFALSE )
{
portYIELD_WITHIN_API();
}
else
{
mtCOVERAGE_TEST_MARKER();
}
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
2022-09-05 05:31:22 -04:00
freertos: upgrade to 10.4.3 - xTaskDelayUntil change and a few minor changes
2021-09-02 06:01:08 -04:00
return xShouldDelay;
freertos: Sync safe changes from Amazon SMP branch
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}
Initial public version
2016-08-17 11:08:22 -04:00
freertos: upgrade to 10.4.3 - xTaskDelayUntil change and a few minor changes
2021-09-02 06:01:08 -04:00
#endif /* INCLUDE_xTaskDelayUntil */
Initial public version
2016-08-17 11:08:22 -04:00
/*-----------------------------------------------------------*/
#if ( INCLUDE_vTaskDelay == 1 )
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
void vTaskDelay( const TickType_t xTicksToDelay )
{
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
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BaseType_t xAlreadyYielded = pdFALSE;
freertos: Sync safe changes from Amazon SMP branch
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/* A delay time of zero just forces a reschedule. */
if( xTicksToDelay > ( TickType_t ) 0U )
{
freertos: fix thread safety for checking scheduler state This issue was earlier fixed in commit 79e74e5d5f948e585bec586db7f482a2f2df50dc but during migration to newer FreeRTOS release, it got introduced again. This commit fixes thread safety issues with configASSERT() calls regarding the value of uxSchedulerSuspended. A false negative occurs if a context switch to the opposite core occurs in between the getting the core ID and the assesment. Relevant https://github.com/espressif/esp-idf/issues/4230 Closes https://github.com/espressif/esp-idf/issues/7726 Closes IDFGH-6041
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configASSERT( xTaskGetSchedulerState() != taskSCHEDULER_SUSPENDED );
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
#ifdef ESP_PLATFORM // IDF-3755
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
#else
vTaskSuspendAll();
#endif // ESP_PLATFORM
freertos: Sync safe changes from Amazon SMP branch
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{
traceTASK_DELAY();
/* A task that is removed from the event list while the
* scheduler is suspended will not get placed in the ready
* list or removed from the blocked list until the scheduler
* is resumed.
*
* This task cannot be in an event list as it is the currently
* executing task. */
freertos: Synchronize prvAddCurrentTaskToDelayedList() to v10.4.3 This commit synchronizes prvAddCurrentTaskToDelayedList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
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prvAddCurrentTaskToDelayedList( xTicksToDelay, pdFALSE );
freertos: Sync safe changes from Amazon SMP branch
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}
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
#ifdef ESP_PLATFORM // IDF-3755
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
2022-09-05 05:31:22 -04:00
xAlreadyYielded = pdFALSE;
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
#else
xAlreadyYielded = xTaskResumeAll();
#endif // ESP_PLATFORM
freertos: Sync safe changes from Amazon SMP branch
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}
else
{
mtCOVERAGE_TEST_MARKER();
}
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
2022-09-05 05:31:22 -04:00
/* Force a reschedule if xTaskResumeAll has not already done so, we may
* have put ourselves to sleep. */
if( xAlreadyYielded == pdFALSE )
{
portYIELD_WITHIN_API();
}
else
{
mtCOVERAGE_TEST_MARKER();
}
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
freertos: fix errors reported by PVS-Studio Removed leftover code-paths that were never taken. Upstream freertos uses vTaskSuspendAll() and xTaskResumeAll(), and therefor check if the task already yielded. In the IDF port of freertos we use critcal sections instead, so xAlreadyYielded will never be set. Partially addresses https://github.com/espressif/esp-idf/issues/6440
2021-02-08 19:57:35 -05:00
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* INCLUDE_vTaskDelay */
/*-----------------------------------------------------------*/
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
#if ( ( INCLUDE_eTaskGetState == 1 ) || ( configUSE_TRACE_FACILITY == 1 ) || ( INCLUDE_xTaskAbortDelay == 1 ) )
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
eTaskState eTaskGetState( TaskHandle_t xTask )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
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eTaskState eReturn;
List_t const * pxStateList, * pxDelayedList, * pxOverflowedDelayedList;
const TCB_t * const pxTCB = xTask;
freertos: Sync safe changes from Amazon SMP branch
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configASSERT( pxTCB );
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock ); //Need critical section incase either core context switches in between
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
2022-08-24 04:25:21 -04:00
if( taskIS_CURRENTLY_RUNNING( pxTCB ) )
freertos: Sync safe changes from Amazon SMP branch
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{
/* The task calling this function is querying its own state. */
eReturn = eRunning;
}
else
{
pxStateList = listLIST_ITEM_CONTAINER( &( pxTCB->xStateListItem ) );
pxDelayedList = pxDelayedTaskList;
pxOverflowedDelayedList = pxOverflowDelayedTaskList;
if( ( pxStateList == pxDelayedList ) || ( pxStateList == pxOverflowedDelayedList ) )
{
/* The task being queried is referenced from one of the Blocked
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* lists. */
freertos: Sync safe changes from Amazon SMP branch
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eReturn = eBlocked;
}
#if ( INCLUDE_vTaskSuspend == 1 )
else if( pxStateList == &xSuspendedTaskList )
{
/* The task being queried is referenced from the suspended
* list. Is it genuinely suspended or is it blocked
* indefinitely? */
if( listLIST_ITEM_CONTAINER( &( pxTCB->xEventListItem ) ) == NULL )
{
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
#if ( configUSE_TASK_NOTIFICATIONS == 1 )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: upgrade - indexed notifications
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BaseType_t x;
freertos: Sync safe changes from Amazon SMP branch
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/* The task does not appear on the event list item of
* and of the RTOS objects, but could still be in the
* blocked state if it is waiting on its notification
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
* rather than waiting on an object. If not, is
* suspended. */
eReturn = eSuspended;
for( x = 0; x < configTASK_NOTIFICATION_ARRAY_ENTRIES; x++ )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: upgrade - indexed notifications
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if( pxTCB->ucNotifyState[ x ] == taskWAITING_NOTIFICATION )
{
eReturn = eBlocked;
break;
}
freertos: Sync safe changes from Amazon SMP branch
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}
}
#else /* if ( configUSE_TASK_NOTIFICATIONS == 1 ) */
{
eReturn = eSuspended;
}
#endif /* if ( configUSE_TASK_NOTIFICATIONS == 1 ) */
}
else
{
eReturn = eBlocked;
}
}
#endif /* if ( INCLUDE_vTaskSuspend == 1 ) */
#if ( INCLUDE_vTaskDelete == 1 )
else if( ( pxStateList == &xTasksWaitingTermination ) || ( pxStateList == NULL ) )
{
/* The task being queried is referenced from the deleted
* tasks list, or it is not referenced from any lists at
* all. */
eReturn = eDeleted;
}
#endif
else /*lint !e525 Negative indentation is intended to make use of pre-processor clearer. */
{
/* If the task is not in any other state, it must be in the
* Ready (including pending ready) state. */
eReturn = eReady;
}
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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return eReturn;
} /*lint !e818 xTask cannot be a pointer to const because it is a typedef. */
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* INCLUDE_eTaskGetState */
/*-----------------------------------------------------------*/
#if ( INCLUDE_uxTaskPriorityGet == 1 )
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
UBaseType_t uxTaskPriorityGet( const TaskHandle_t xTask )
{
TCB_t const * pxTCB;
UBaseType_t uxReturn;
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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{
/* If null is passed in here then it is the priority of the task
* that called uxTaskPriorityGet() that is being queried. */
pxTCB = prvGetTCBFromHandle( xTask );
uxReturn = pxTCB->uxPriority;
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
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return uxReturn;
}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* INCLUDE_uxTaskPriorityGet */
/*-----------------------------------------------------------*/
#if ( INCLUDE_uxTaskPriorityGet == 1 )
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
UBaseType_t uxTaskPriorityGetFromISR( const TaskHandle_t xTask )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
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TCB_t const * pxTCB;
freertos: Sync safe changes from Amazon SMP branch
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UBaseType_t uxReturn;
/* RTOS ports that support interrupt nesting have the concept of a
freertos: cherrypicked code layout changes from freertos upgrade branch
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* maximum system call (or maximum API call) interrupt priority.
freertos: Sync safe changes from Amazon SMP branch
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* Interrupts that are above the maximum system call priority are keep
* permanently enabled, even when the RTOS kernel is in a critical section,
* but cannot make any calls to FreeRTOS API functions. If configASSERT()
* is defined in FreeRTOSConfig.h then
* portASSERT_IF_INTERRUPT_PRIORITY_INVALID() will result in an assertion
* failure if a FreeRTOS API function is called from an interrupt that has
* been assigned a priority above the configured maximum system call
* priority. Only FreeRTOS functions that end in FromISR can be called
* from interrupts that have been assigned a priority at or (logically)
* below the maximum system call interrupt priority. FreeRTOS maintains a
* separate interrupt safe API to ensure interrupt entry is as fast and as
* simple as possible. More information (albeit Cortex-M specific) is
* provided on the following link:
freertos: cherrypicked code layout changes from freertos upgrade branch
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* https://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
portASSERT_IF_INTERRUPT_PRIORITY_INVALID();
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL_ISR( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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{
/* If null is passed in here then it is the priority of the calling
* task that is being queried. */
pxTCB = prvGetTCBFromHandle( xTask );
uxReturn = pxTCB->uxPriority;
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL_ISR( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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return uxReturn;
}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* INCLUDE_uxTaskPriorityGet */
/*-----------------------------------------------------------*/
#if ( INCLUDE_vTaskPrioritySet == 1 )
freertos: Sync safe changes from Amazon SMP branch
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void vTaskPrioritySet( TaskHandle_t xTask,
UBaseType_t uxNewPriority )
{
TCB_t * pxTCB;
UBaseType_t uxCurrentBasePriority, uxPriorityUsedOnEntry;
BaseType_t xYieldRequired = pdFALSE;
configASSERT( ( uxNewPriority < configMAX_PRIORITIES ) );
/* Ensure the new priority is valid. */
if( uxNewPriority >= ( UBaseType_t ) configMAX_PRIORITIES )
{
uxNewPriority = ( UBaseType_t ) configMAX_PRIORITIES - ( UBaseType_t ) 1U;
}
else
{
mtCOVERAGE_TEST_MARKER();
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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{
/* If null is passed in here then it is the priority of the calling
* task that is being changed. */
pxTCB = prvGetTCBFromHandle( xTask );
traceTASK_PRIORITY_SET( pxTCB, uxNewPriority );
#if ( configUSE_MUTEXES == 1 )
{
uxCurrentBasePriority = pxTCB->uxBasePriority;
}
#else
{
uxCurrentBasePriority = pxTCB->uxPriority;
}
#endif
if( uxCurrentBasePriority != uxNewPriority )
{
/* The priority change may have readied a task of higher
* priority than the calling task. */
if( uxNewPriority > uxCurrentBasePriority )
{
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
2022-08-24 04:25:21 -04:00
if( !taskIS_CURRENTLY_RUNNING( pxTCB ) )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
/* The priority of a task other than the currently
* running task is being raised. Is the priority being
* raised above that of the running task? */
freertos: Use check yielding macros This commit updates various FreeRTOS functions to call the newly added prvCheckForYield() and prvCheckForYieldUsingPriority() when checking for yielding. This allows the source code to match upstream more closely.
2022-08-01 03:57:51 -04:00
if ( prvCheckForYieldUsingPriority( uxNewPriority, pxTCB->xCoreID, xPortGetCoreID(), pdTRUE ) )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
xYieldRequired = pdTRUE;
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
else
{
/* The priority of the running task is being raised,
* but the running task must already be the highest
* priority task able to run so no yield is required. */
}
}
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
2022-08-24 04:25:21 -04:00
else if( taskIS_CURRENTLY_RUNNING_ON_CORE( pxTCB, 0 ) )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
/* Setting the priority of the running task down means
* there may now be another task of higher priority that
* is ready to execute. */
xYieldRequired = pdTRUE;
}
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
2022-08-24 04:25:21 -04:00
#if ( configNUM_CORES > 1 )
else if( taskIS_CURRENTLY_RUNNING_ON_CORE( pxTCB, 1 ) )
{
/* Setting the priority of the running task on the other
* core down means there may now be another task of
* higher priority that is ready to execute. */
vPortYieldOtherCore( 1 );
}
#endif /* configNUM_CORES > 1 */
freertos: Sync safe changes from Amazon SMP branch
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else
{
/* Setting the priority of any other task down does not
* require a yield as the running task must be above the
* new priority of the task being modified. */
}
/* Remember the ready list the task might be referenced from
* before its uxPriority member is changed so the
* taskRESET_READY_PRIORITY() macro can function correctly. */
uxPriorityUsedOnEntry = pxTCB->uxPriority;
#if ( configUSE_MUTEXES == 1 )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
/* Only change the priority being used if the task is not
* currently using an inherited priority. */
if( pxTCB->uxBasePriority == pxTCB->uxPriority )
{
pxTCB->uxPriority = uxNewPriority;
}
else
{
mtCOVERAGE_TEST_MARKER();
}
/* The base priority gets set whatever. */
pxTCB->uxBasePriority = uxNewPriority;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
#else /* if ( configUSE_MUTEXES == 1 ) */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
pxTCB->uxPriority = uxNewPriority;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
#endif /* if ( configUSE_MUTEXES == 1 ) */
freertos: Sync safe changes from Amazon SMP branch
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/* Only reset the event list item value if the value is not
* being used for anything else. */
if( ( listGET_LIST_ITEM_VALUE( &( pxTCB->xEventListItem ) ) & taskEVENT_LIST_ITEM_VALUE_IN_USE ) == 0UL )
{
listSET_LIST_ITEM_VALUE( &( pxTCB->xEventListItem ), ( ( TickType_t ) configMAX_PRIORITIES - ( TickType_t ) uxNewPriority ) ); /*lint !e961 MISRA exception as the casts are only redundant for some ports. */
}
else
{
mtCOVERAGE_TEST_MARKER();
}
/* If the task is in the blocked or suspended list we need do
* nothing more than change its priority variable. However, if
* the task is in a ready list it needs to be removed and placed
* in the list appropriate to its new priority. */
if( listIS_CONTAINED_WITHIN( &( pxReadyTasksLists[ uxPriorityUsedOnEntry ] ), &( pxTCB->xStateListItem ) ) != pdFALSE )
{
/* The task is currently in its ready list - remove before
freertos: upgrade to 10.4.3 -- extras
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* adding it to its new ready list. As we are in a critical
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
* section we can do this even if the scheduler is suspended. */
if( uxListRemove( &( pxTCB->xStateListItem ) ) == ( UBaseType_t ) 0 )
{
/* It is known that the task is in its ready list so
* there is no need to check again and the port level
* reset macro can be called directly. */
portRESET_READY_PRIORITY( uxPriorityUsedOnEntry, uxTopReadyPriority );
}
else
{
mtCOVERAGE_TEST_MARKER();
}
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
prvAddTaskToReadyList( pxTCB );
}
else
{
mtCOVERAGE_TEST_MARKER();
}
if( xYieldRequired != pdFALSE )
{
taskYIELD_IF_USING_PREEMPTION();
}
else
{
mtCOVERAGE_TEST_MARKER();
}
/* Remove compiler warning about unused variables when the port
* optimised task selection is not being used. */
( void ) uxPriorityUsedOnEntry;
}
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* INCLUDE_vTaskPrioritySet */
/*-----------------------------------------------------------*/
#if ( INCLUDE_vTaskSuspend == 1 )
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
void vTaskSuspend( TaskHandle_t xTaskToSuspend )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
TCB_t * pxTCB;
freertos: Sync safe changes from Amazon SMP branch
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freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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{
/* If null is passed in here then it is the running task that is
* being suspended. */
pxTCB = prvGetTCBFromHandle( xTaskToSuspend );
traceTASK_SUSPEND( pxTCB );
/* Remove task from the ready/delayed list and place in the
* suspended list. */
if( uxListRemove( &( pxTCB->xStateListItem ) ) == ( UBaseType_t ) 0 )
{
taskRESET_READY_PRIORITY( pxTCB->uxPriority );
}
else
{
mtCOVERAGE_TEST_MARKER();
}
/* Is the task waiting on an event also? */
if( listLIST_ITEM_CONTAINER( &( pxTCB->xEventListItem ) ) != NULL )
{
( void ) uxListRemove( &( pxTCB->xEventListItem ) );
}
else
{
mtCOVERAGE_TEST_MARKER();
}
vListInsertEnd( &xSuspendedTaskList, &( pxTCB->xStateListItem ) );
freertos: upgrade - indexed notifications
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#if ( configUSE_TASK_NOTIFICATIONS == 1 )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: upgrade - indexed notifications
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BaseType_t x;
for( x = 0; x < configTASK_NOTIFICATION_ARRAY_ENTRIES; x++ )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: upgrade - indexed notifications
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if( pxTCB->ucNotifyState[ x ] == taskWAITING_NOTIFICATION )
{
/* The task was blocked to wait for a notification, but is
* now suspended, so no notification was received. */
pxTCB->ucNotifyState[ x ] = taskNOT_WAITING_NOTIFICATION;
}
freertos: Sync safe changes from Amazon SMP branch
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}
}
freertos: upgrade - indexed notifications
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#endif /* if ( configUSE_TASK_NOTIFICATIONS == 1 ) */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
2022-08-24 04:25:21 -04:00
if( xSchedulerRunning != pdFALSE )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
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/* Reset the next expected unblock time in case it referred to the
* task that is now in the Suspended state. */
freertos: Sync safe changes from Amazon SMP branch
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prvResetNextTaskUnblockTime();
}
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
2022-08-24 04:25:21 -04:00
else
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
2022-08-24 04:25:21 -04:00
mtCOVERAGE_TEST_MARKER();
Revert "Merge branch 'feature/freertos_10.4.3_sync_various_functions' into 'master'" This reverts merge request !19761
2022-09-12 07:53:09 -04:00
}
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
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if( taskIS_CURRENTLY_RUNNING_ON_CORE( pxTCB, xPortGetCoreID() ) )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
2022-08-24 04:25:21 -04:00
if( xSchedulerRunning != pdFALSE )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
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/* The current task has just been suspended. */
configASSERT( uxSchedulerSuspended[ xPortGetCoreID() ] == 0 );
portYIELD_WITHIN_API();
freertos: Sync safe changes from Amazon SMP branch
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}
else
{
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
2022-08-24 04:25:21 -04:00
/* The scheduler is not running, but the task that was pointed
* to by pxCurrentTCB has just been suspended and pxCurrentTCB
* must be adjusted to point to a different task. */
if( listCURRENT_LIST_LENGTH( &xSuspendedTaskList ) == uxCurrentNumberOfTasks ) /*lint !e931 Right has no side effect, just volatile. */
{
/* No other tasks are ready, so set pxCurrentTCB back to
* NULL so when the next task is created pxCurrentTCB will
* be set to point to it no matter what its relative priority
* is. */
pxCurrentTCB[ xPortGetCoreID() ] = NULL;
}
else
{
vTaskSwitchContext();
}
freertos: Sync safe changes from Amazon SMP branch
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}
}
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
2022-08-24 04:25:21 -04:00
#if ( configNUM_CORES > 1 )
else if( taskIS_CURRENTLY_RUNNING_ON_CORE( pxTCB, !xPortGetCoreID() ) )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
2022-08-24 04:25:21 -04:00
/* The other core's current task has just been suspended */
if( xSchedulerRunning != pdFALSE )
{
vPortYieldOtherCore( !xPortGetCoreID() );
}
else
{
/* The scheduler is not running, but the task that was pointed
* to by pxCurrentTCB[ otherCore ] has just been suspended.
* We simply set the pxCurrentTCB[ otherCore ] to NULL for now.
* Todo: Update vTaskSwitchContext() to be runnable on
* behalf of the other core. */
pxCurrentTCB[ !xPortGetCoreID() ] = NULL;
}
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
2022-08-24 04:25:21 -04:00
#endif /* configNUM_CORES > 1 */
freertos: Sync safe changes from Amazon SMP branch
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else
{
mtCOVERAGE_TEST_MARKER();
}
}
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
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taskEXIT_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* INCLUDE_vTaskSuspend */
/*-----------------------------------------------------------*/
#if ( INCLUDE_vTaskSuspend == 1 )
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
static BaseType_t prvTaskIsTaskSuspended( const TaskHandle_t xTask )
{
BaseType_t xReturn = pdFALSE;
const TCB_t * const pxTCB = xTask;
/* Accesses xPendingReadyList so must be called from a critical
* section. */
/* It does not make sense to check if the calling task is suspended. */
configASSERT( xTask );
/* Is the task being resumed actually in the suspended list? */
if( listIS_CONTAINED_WITHIN( &xSuspendedTaskList, &( pxTCB->xStateListItem ) ) != pdFALSE )
{
/* Has the task already been resumed from within an ISR? */
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
2022-09-05 05:31:22 -04:00
#if ( configNUM_CORES > 1 )
if( ( listIS_CONTAINED_WITHIN( &xPendingReadyList[ 0 ], &( pxTCB->xEventListItem ) ) == pdFALSE )
&& ( listIS_CONTAINED_WITHIN( &xPendingReadyList[ 1 ], &( pxTCB->xEventListItem ) ) == pdFALSE ) )
#else
if( listIS_CONTAINED_WITHIN( &xPendingReadyList[ 0 ], &( pxTCB->xEventListItem ) ) == pdFALSE )
#endif
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
/* Is it in the suspended list because it is in the Suspended
* state, or because is is blocked with no timeout? */
if( listIS_CONTAINED_WITHIN( NULL, &( pxTCB->xEventListItem ) ) != pdFALSE ) /*lint !e961. The cast is only redundant when NULL is used. */
{
xReturn = pdTRUE;
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
else
{
mtCOVERAGE_TEST_MARKER();
}
return xReturn;
} /*lint !e818 xTask cannot be a pointer to const because it is a typedef. */
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* INCLUDE_vTaskSuspend */
/*-----------------------------------------------------------*/
#if ( INCLUDE_vTaskSuspend == 1 )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
void vTaskResume( TaskHandle_t xTaskToResume )
{
TCB_t * const pxTCB = xTaskToResume;
/* It does not make sense to resume the calling task. */
configASSERT( xTaskToResume );
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
freertos: Use check yielding macros This commit updates various FreeRTOS functions to call the newly added prvCheckForYield() and prvCheckForYieldUsingPriority() when checking for yielding. This allows the source code to match upstream more closely.
2022-08-01 03:57:51 -04:00
/* The parameter cannot be NULL as it is impossible to resume the
* currently executing task. */
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
2022-08-24 04:25:21 -04:00
if( !taskIS_CURRENTLY_RUNNING( pxTCB ) && ( pxTCB != NULL ) )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
if( prvTaskIsTaskSuspended( pxTCB ) != pdFALSE )
{
traceTASK_RESUME( pxTCB );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
/* The ready list can be accessed even if the scheduler is
* suspended because this is inside a critical section. */
( void ) uxListRemove( &( pxTCB->xStateListItem ) );
prvAddTaskToReadyList( pxTCB );
freertos: Sync safe changes from Amazon SMP branch
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freertos: Use check yielding macros This commit updates various FreeRTOS functions to call the newly added prvCheckForYield() and prvCheckForYieldUsingPriority() when checking for yielding. This allows the source code to match upstream more closely.
2022-08-01 03:57:51 -04:00
/* A higher priority task may have just been resumed. */
if( prvCheckForYield( pxTCB, xPortGetCoreID(), pdTRUE ) )
freertos: cherrypicked code layout changes from freertos upgrade branch
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{
/* This yield may not cause the task just resumed to run,
* but will leave the lists in the correct state for the
* next yield. */
taskYIELD_IF_USING_PREEMPTION();
}
else
{
mtCOVERAGE_TEST_MARKER();
}
freertos: Sync safe changes from Amazon SMP branch
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}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
freertos: Use check yielding macros This commit updates various FreeRTOS functions to call the newly added prvCheckForYield() and prvCheckForYieldUsingPriority() when checking for yielding. This allows the source code to match upstream more closely.
2022-08-01 03:57:51 -04:00
else
{
mtCOVERAGE_TEST_MARKER();
}
freertos: Sync safe changes from Amazon SMP branch
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}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
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taskEXIT_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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}
Initial public version
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#endif /* INCLUDE_vTaskSuspend */
/*-----------------------------------------------------------*/
#if ( ( INCLUDE_xTaskResumeFromISR == 1 ) && ( INCLUDE_vTaskSuspend == 1 ) )
freertos: Sync safe changes from Amazon SMP branch
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BaseType_t xTaskResumeFromISR( TaskHandle_t xTaskToResume )
{
BaseType_t xYieldRequired = pdFALSE;
TCB_t * const pxTCB = xTaskToResume;
configASSERT( xTaskToResume );
/* RTOS ports that support interrupt nesting have the concept of a
freertos: cherrypicked code layout changes from freertos upgrade branch
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* maximum system call (or maximum API call) interrupt priority.
freertos: Sync safe changes from Amazon SMP branch
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* Interrupts that are above the maximum system call priority are keep
* permanently enabled, even when the RTOS kernel is in a critical section,
* but cannot make any calls to FreeRTOS API functions. If configASSERT()
* is defined in FreeRTOSConfig.h then
* portASSERT_IF_INTERRUPT_PRIORITY_INVALID() will result in an assertion
* failure if a FreeRTOS API function is called from an interrupt that has
* been assigned a priority above the configured maximum system call
* priority. Only FreeRTOS functions that end in FromISR can be called
* from interrupts that have been assigned a priority at or (logically)
* below the maximum system call interrupt priority. FreeRTOS maintains a
* separate interrupt safe API to ensure interrupt entry is as fast and as
* simple as possible. More information (albeit Cortex-M specific) is
* provided on the following link:
freertos: cherrypicked code layout changes from freertos upgrade branch
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* https://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html */
freertos: Use check yielding macros This commit updates various FreeRTOS functions to call the newly added prvCheckForYield() and prvCheckForYieldUsingPriority() when checking for yielding. This allows the source code to match upstream more closely.
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portASSERT_IF_INTERRUPT_PRIORITY_INVALID();
freertos: Sync safe changes from Amazon SMP branch
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freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
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taskENTER_CRITICAL_ISR( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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{
if( prvTaskIsTaskSuspended( pxTCB ) != pdFALSE )
{
traceTASK_RESUME_FROM_ISR( pxTCB );
/* Check the ready lists can be accessed. */
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
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/* Known issue IDF-5856. We also need to check if the other core is suspended */
freertos: Use check yielding macros This commit updates various FreeRTOS functions to call the newly added prvCheckForYield() and prvCheckForYieldUsingPriority() when checking for yielding. This allows the source code to match upstream more closely.
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if( uxSchedulerSuspended[ xPortGetCoreID() ] == ( UBaseType_t ) pdFALSE )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: Use check yielding macros This commit updates various FreeRTOS functions to call the newly added prvCheckForYield() and prvCheckForYieldUsingPriority() when checking for yielding. This allows the source code to match upstream more closely.
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/* Ready lists can be accessed so move the task from the
* suspended list to the ready list directly. */
if( prvCheckForYield( pxTCB, xPortGetCoreID(), pdTRUE ) )
freertos: Sync safe changes from Amazon SMP branch
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{
xYieldRequired = pdTRUE;
freertos: Use check yielding macros This commit updates various FreeRTOS functions to call the newly added prvCheckForYield() and prvCheckForYieldUsingPriority() when checking for yielding. This allows the source code to match upstream more closely.
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/* Mark that a yield is pending in case the user is not
* using the return value to initiate a context switch
* from the ISR using portYIELD_FROM_ISR. */
xYieldPending[ xPortGetCoreID() ] = pdTRUE;
freertos: Sync safe changes from Amazon SMP branch
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}
else
{
mtCOVERAGE_TEST_MARKER();
}
freertos: Use check yielding macros This commit updates various FreeRTOS functions to call the newly added prvCheckForYield() and prvCheckForYieldUsingPriority() when checking for yielding. This allows the source code to match upstream more closely.
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( void ) uxListRemove( &( pxTCB->xStateListItem ) );
prvAddTaskToReadyList( pxTCB );
freertos: Sync safe changes from Amazon SMP branch
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}
else
{
/* The delayed or ready lists cannot be accessed so the task
* is held in the pending ready list until the scheduler is
* unsuspended. */
freertos: Use check yielding macros This commit updates various FreeRTOS functions to call the newly added prvCheckForYield() and prvCheckForYieldUsingPriority() when checking for yielding. This allows the source code to match upstream more closely.
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vListInsertEnd( &( xPendingReadyList[ xPortGetCoreID() ] ), &( pxTCB->xEventListItem ) );
freertos: Sync safe changes from Amazon SMP branch
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}
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL_ISR( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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return xYieldRequired;
}
Initial public version
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#endif /* ( ( INCLUDE_xTaskResumeFromISR == 1 ) && ( INCLUDE_vTaskSuspend == 1 ) ) */
/*-----------------------------------------------------------*/
void vTaskStartScheduler( void )
{
freertos: Sync safe changes from Amazon SMP branch
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BaseType_t xReturn;
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Add memory hooks for static IDLE and Timer tasks This commit adds the following hook functions to obtain memory for the IDLE and Timer Daemon tasks when configSUPPORT_STATIC_ALLOCATION is enabled: - vApplicationGetIdleTaskMemory() - vApplicationGetTimerTaskMemory() Currently, both functions simply allocate from the same memory as regular tasks (i.e., internal memory for both the stack and TCB) Closes https://github.com/espressif/esp-idf/issues/7511
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#ifdef ESP_PLATFORM
/* Create an IDLE task for each core */
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
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for( BaseType_t xCoreID = 0; xCoreID < configNUM_CORES; xCoreID++ )
freertos: Add memory hooks for static IDLE and Timer tasks This commit adds the following hook functions to obtain memory for the IDLE and Timer Daemon tasks when configSUPPORT_STATIC_ALLOCATION is enabled: - vApplicationGetIdleTaskMemory() - vApplicationGetTimerTaskMemory() Currently, both functions simply allocate from the same memory as regular tasks (i.e., internal memory for both the stack and TCB) Closes https://github.com/espressif/esp-idf/issues/7511
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#endif //ESP_PLATFORM
/* Add the idle task at the lowest priority. */
#if ( configSUPPORT_STATIC_ALLOCATION == 1 )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: Add memory hooks for static IDLE and Timer tasks This commit adds the following hook functions to obtain memory for the IDLE and Timer Daemon tasks when configSUPPORT_STATIC_ALLOCATION is enabled: - vApplicationGetIdleTaskMemory() - vApplicationGetTimerTaskMemory() Currently, both functions simply allocate from the same memory as regular tasks (i.e., internal memory for both the stack and TCB) Closes https://github.com/espressif/esp-idf/issues/7511
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StaticTask_t * pxIdleTaskTCBBuffer = NULL;
StackType_t * pxIdleTaskStackBuffer = NULL;
uint32_t ulIdleTaskStackSize;
freertos: Sync safe changes from Amazon SMP branch
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/* The Idle task is created using user provided RAM - obtain the
freertos: Use check yielding macros This commit updates various FreeRTOS functions to call the newly added prvCheckForYield() and prvCheckForYieldUsingPriority() when checking for yielding. This allows the source code to match upstream more closely.
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* address of the RAM then create the idle task. */
freertos: Add memory hooks for static IDLE and Timer tasks This commit adds the following hook functions to obtain memory for the IDLE and Timer Daemon tasks when configSUPPORT_STATIC_ALLOCATION is enabled: - vApplicationGetIdleTaskMemory() - vApplicationGetTimerTaskMemory() Currently, both functions simply allocate from the same memory as regular tasks (i.e., internal memory for both the stack and TCB) Closes https://github.com/espressif/esp-idf/issues/7511
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vApplicationGetIdleTaskMemory( &pxIdleTaskTCBBuffer, &pxIdleTaskStackBuffer, &ulIdleTaskStackSize );
xIdleTaskHandle[ xCoreID ] = xTaskCreateStaticPinnedToCore( prvIdleTask,
freertos: Sync safe changes from Amazon SMP branch
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configIDLE_TASK_NAME,
ulIdleTaskStackSize,
freertos: Add memory hooks for static IDLE and Timer tasks This commit adds the following hook functions to obtain memory for the IDLE and Timer Daemon tasks when configSUPPORT_STATIC_ALLOCATION is enabled: - vApplicationGetIdleTaskMemory() - vApplicationGetTimerTaskMemory() Currently, both functions simply allocate from the same memory as regular tasks (i.e., internal memory for both the stack and TCB) Closes https://github.com/espressif/esp-idf/issues/7511
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( void * ) NULL, /*lint !e961. The cast is not redundant for all compilers. */
portPRIVILEGE_BIT, /* In effect ( tskIDLE_PRIORITY | portPRIVILEGE_BIT ), but tskIDLE_PRIORITY is zero. */
pxIdleTaskStackBuffer,
pxIdleTaskTCBBuffer,
xCoreID ); /*lint !e961 MISRA exception, justified as it is not a redundant explicit cast to all supported compilers. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Add memory hooks for static IDLE and Timer tasks This commit adds the following hook functions to obtain memory for the IDLE and Timer Daemon tasks when configSUPPORT_STATIC_ALLOCATION is enabled: - vApplicationGetIdleTaskMemory() - vApplicationGetTimerTaskMemory() Currently, both functions simply allocate from the same memory as regular tasks (i.e., internal memory for both the stack and TCB) Closes https://github.com/espressif/esp-idf/issues/7511
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if( xIdleTaskHandle[ xCoreID ] != NULL )
freertos: Sync safe changes from Amazon SMP branch
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{
xReturn = pdPASS;
}
else
{
xReturn = pdFAIL;
}
}
freertos: cherrypicked code layout changes from freertos upgrade branch
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#else /* if ( configSUPPORT_STATIC_ALLOCATION == 1 ) */
freertos: Sync safe changes from Amazon SMP branch
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{
/* The Idle task is being created using dynamically allocated RAM. */
xReturn = xTaskCreatePinnedToCore( prvIdleTask,
configIDLE_TASK_NAME,
configIDLE_TASK_STACK_SIZE,
( void * ) NULL,
portPRIVILEGE_BIT, /* In effect ( tskIDLE_PRIORITY | portPRIVILEGE_BIT ), but tskIDLE_PRIORITY is zero. */
freertos: Add memory hooks for static IDLE and Timer tasks This commit adds the following hook functions to obtain memory for the IDLE and Timer Daemon tasks when configSUPPORT_STATIC_ALLOCATION is enabled: - vApplicationGetIdleTaskMemory() - vApplicationGetTimerTaskMemory() Currently, both functions simply allocate from the same memory as regular tasks (i.e., internal memory for both the stack and TCB) Closes https://github.com/espressif/esp-idf/issues/7511
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&xIdleTaskHandle[ xCoreID ],
xCoreID ); /*lint !e961 MISRA exception, justified as it is not a redundant explicit cast to all supported compilers. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Add memory hooks for static IDLE and Timer tasks This commit adds the following hook functions to obtain memory for the IDLE and Timer Daemon tasks when configSUPPORT_STATIC_ALLOCATION is enabled: - vApplicationGetIdleTaskMemory() - vApplicationGetTimerTaskMemory() Currently, both functions simply allocate from the same memory as regular tasks (i.e., internal memory for both the stack and TCB) Closes https://github.com/espressif/esp-idf/issues/7511
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if( xIdleTaskHandle[ xCoreID ] != NULL )
freertos: Sync safe changes from Amazon SMP branch
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{
xReturn = pdPASS;
}
else
{
xReturn = pdFAIL;
}
}
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
#endif /* configSUPPORT_STATIC_ALLOCATION */
freertos: Sync safe changes from Amazon SMP branch
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#if ( configUSE_TIMERS == 1 )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
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if( xReturn == pdPASS )
{
xReturn = xTimerCreateTimerTask();
}
else
{
mtCOVERAGE_TEST_MARKER();
}
freertos: Sync safe changes from Amazon SMP branch
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}
#endif /* configUSE_TIMERS */
if( xReturn == pdPASS )
{
/* freertos_tasks_c_additions_init() should only be called if the user
* definable macro FREERTOS_TASKS_C_ADDITIONS_INIT() is defined, as that is
* the only macro called by the function. */
#ifdef FREERTOS_TASKS_C_ADDITIONS_INIT
{
freertos_tasks_c_additions_init();
}
#endif
/* Interrupts are turned off here, to ensure a tick does not occur
* before or during the call to xPortStartScheduler(). The stacks of
* the created tasks contain a status word with interrupts switched on
* so interrupts will automatically get re-enabled when the first task
* starts to run. */
portDISABLE_INTERRUPTS();
#if ( configUSE_NEWLIB_REENTRANT == 1 )
freertos: upgrade to 10.4.3 - rename xaskRemoveFromUnorderedEventList (cherry picked from commit e91586b57e19a3776c7c675f62c0afeebd19c294)
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{
/* Switch Newlib's _impure_ptr variable to point to the _reent
* structure specific to the task that will run first.
* See the third party link http://www.nadler.com/embedded/newlibAndFreeRTOS.html
* for additional information. */
freertos: Sync safe changes from Amazon SMP branch
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// _impure_ptr = &( pxCurrentTCB[xPortGetCoreID()]->xNewLib_reent );
freertos: upgrade to 10.4.3 - rename xaskRemoveFromUnorderedEventList (cherry picked from commit e91586b57e19a3776c7c675f62c0afeebd19c294)
2021-09-09 02:13:07 -04:00
}
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
#endif /* configUSE_NEWLIB_REENTRANT */
xNextTaskUnblockTime = portMAX_DELAY;
xSchedulerRunning = pdTRUE;
xTickCount = ( TickType_t ) configINITIAL_TICK_COUNT;
/* If configGENERATE_RUN_TIME_STATS is defined then the following
* macro must be defined to configure the timer/counter used to generate
* the run time counter time base. NOTE: If configGENERATE_RUN_TIME_STATS
* is set to 0 and the following line fails to build then ensure you do not
* have portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() defined in your
* FreeRTOSConfig.h file. */
portCONFIGURE_TIMER_FOR_RUN_TIME_STATS();
traceTASK_SWITCHED_IN();
/* Setting up the timer tick is hardware specific and thus in the
* portable interface. */
if( xPortStartScheduler() != pdFALSE )
{
/* Should not reach here as if the scheduler is running the
* function will not return. */
}
else
{
/* Should only reach here if a task calls xTaskEndScheduler(). */
}
}
else
{
/* This line will only be reached if the kernel could not be started,
* because there was not enough FreeRTOS heap to create the idle task
* or the timer task. */
configASSERT( xReturn != errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY );
}
/* Prevent compiler warnings if INCLUDE_xTaskGetIdleTaskHandle is set to 0,
* meaning xIdleTaskHandle is not used anywhere else. */
( void ) xIdleTaskHandle[0];
Initial public version
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}
/*-----------------------------------------------------------*/
void vTaskEndScheduler( void )
{
freertos: Sync safe changes from Amazon SMP branch
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/* Stop the scheduler interrupts and call the portable scheduler end
* routine so the original ISRs can be restored if necessary. The port
* layer must ensure interrupts enable bit is left in the correct state. */
portDISABLE_INTERRUPTS();
xSchedulerRunning = pdFALSE;
vPortEndScheduler();
Initial public version
2016-08-17 11:08:22 -04:00
}
/*----------------------------------------------------------*/
void vTaskSuspendAll( void )
{
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* A critical section is not required as the variable is of type
* BaseType_t. Please read Richard Barry's reply in the following link to a
* post in the FreeRTOS support forum before reporting this as a bug! -
* https://goo.gl/wu4acr */
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
2022-09-05 05:31:22 -04:00
#if ( configNUM_CORES > 1 )
/* For SMP, although each core has their own uxSchedulerSuspended, we still
* need enter a critical section when accessing. */
taskENTER_CRITICAL( &xKernelLock );
#endif
freertos: Fix vTaskSuspendAll() and xTaskResumeAll() This commit fixes vTaskSuspendAll() and xTaskResumeAll() in the following ways. - For vTaskSuspendAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - For xTaskResumeAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - Fix bug where cores other than core 0 were allowed to unwind pended ticks
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/* portSOFRWARE_BARRIER() is only implemented for emulated/simulated ports that
* do not otherwise exhibit real time behaviour. */
portSOFTWARE_BARRIER();
/* The scheduler is suspended if uxSchedulerSuspended is non-zero. An increment
* is used to allow calls to vTaskSuspendAll() to nest. */
freertos: Sync safe changes from Amazon SMP branch
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++uxSchedulerSuspended[ xPortGetCoreID() ];
freertos: Fix vTaskSuspendAll() and xTaskResumeAll() This commit fixes vTaskSuspendAll() and xTaskResumeAll() in the following ways. - For vTaskSuspendAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - For xTaskResumeAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - Fix bug where cores other than core 0 were allowed to unwind pended ticks
2022-07-11 05:00:47 -04:00
/* Enforces ordering for ports and optimised compilers that may otherwise place
* the above increment elsewhere. */
portMEMORY_BARRIER();
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
2022-09-05 05:31:22 -04:00
#if ( configNUM_CORES > 1 )
taskEXIT_CRITICAL( &xKernelLock );
#endif
Initial public version
2016-08-17 11:08:22 -04:00
}
/*----------------------------------------------------------*/
#if ( configUSE_TICKLESS_IDLE != 0 )
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
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static TickType_t prvGetExpectedIdleTime( void )
Revert "Merge branch 'feature/freertos_10.4.3_sync_various_functions' into 'master'" This reverts merge request !19761
2022-09-12 07:53:09 -04:00
{
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
2022-08-24 04:25:21 -04:00
TickType_t xReturn;
UBaseType_t uxHigherPriorityReadyTasks = pdFALSE;
/* We need a critical section here as we are about to access kernel data structures */
taskENTER_CRITICAL( &xKernelLock );
/* uxHigherPriorityReadyTasks takes care of the case where
* configUSE_PREEMPTION is 0, so there may be tasks above the idle priority
* task that are in the Ready state, even though the idle task is
* running. */
#if ( configUSE_PORT_OPTIMISED_TASK_SELECTION == 0 )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
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if( uxTopReadyPriority > tskIDLE_PRIORITY )
{
uxHigherPriorityReadyTasks = pdTRUE;
}
freertos: Sync safe changes from Amazon SMP branch
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}
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
2022-08-24 04:25:21 -04:00
#else
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
2022-08-24 04:25:21 -04:00
const UBaseType_t uxLeastSignificantBit = ( UBaseType_t ) 0x01;
/* When port optimised task selection is used the uxTopReadyPriority
* variable is used as a bit map. If bits other than the least
* significant bit are set then there are tasks that have a priority
* above the idle priority that are in the Ready state. This takes
* care of the case where the co-operative scheduler is in use. */
if( uxTopReadyPriority > uxLeastSignificantBit )
{
uxHigherPriorityReadyTasks = pdTRUE;
}
freertos: Sync safe changes from Amazon SMP branch
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}
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
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#endif /* if ( configUSE_PORT_OPTIMISED_TASK_SELECTION == 0 ) */
Revert "Merge branch 'feature/freertos_10.4.3_sync_various_functions' into 'master'" This reverts merge request !19761
2022-09-12 07:53:09 -04:00
freertos: Sync safe changes from Amazon SMP branch
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if( pxCurrentTCB[ xPortGetCoreID() ]->uxPriority > tskIDLE_PRIORITY )
{
xReturn = 0;
}
rename processors to cores (cherry picked from commit a0d3afcac63bb62516daa3abd316091a1601c08c)
2021-09-29 12:18:19 -04:00
else if( listCURRENT_LIST_LENGTH( &( pxReadyTasksLists[ tskIDLE_PRIORITY ] ) ) > configNUM_CORES )
freertos: Sync safe changes from Amazon SMP branch
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{
/* There are other idle priority tasks in the ready state. If
* time slicing is used then the very next tick interrupt must be
* processed. */
xReturn = 0;
}
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
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else if( uxHigherPriorityReadyTasks != pdFALSE )
{
/* There are tasks in the Ready state that have a priority above the
* idle priority. This path can only be reached if
* configUSE_PREEMPTION is 0. */
xReturn = 0;
}
freertos: Sync safe changes from Amazon SMP branch
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else
{
xReturn = xNextTaskUnblockTime - xTickCount;
}
freertos: Synchronize tasks.c functions (major changes) to v10.4.3 This commit synchronizes multiple functions that contain major differences with upstream v10.4.3. Multi-core modifications are then reapplied to the function. Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently running. This commit adds the following macros instead. - taskIS_CURRENTLY_RUNNING() - taskIS_CURRENTLY_RUNNING_ON_CORE() The following functions have been updated to use those macros instead. - eTaskGetState() - vTaskPrioritySet() - vTaskResume() The following functions have been synchronized with upstream v10.4.3. Multi-core modifications are then reapplied. - vTaskSuspend() - vTaskDelete() - prvGetExpectedIdleTime()
2022-08-24 04:25:21 -04:00
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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return xReturn;
}
Whitespace: Automated whitespace fixes (large commit) Apply the pre-commit hook whitespace fixes to all files in the repo. (Line endings, blank lines at end of file, trailing whitespace)
2020-11-10 02:40:01 -05:00
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* configUSE_TICKLESS_IDLE */
/*----------------------------------------------------------*/
BaseType_t xTaskResumeAll( void )
{
freertos: Fix vTaskSuspendAll() and xTaskResumeAll() This commit fixes vTaskSuspendAll() and xTaskResumeAll() in the following ways. - For vTaskSuspendAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - For xTaskResumeAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - Fix bug where cores other than core 0 were allowed to unwind pended ticks
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TCB_t * pxTCB = NULL;
freertos: Sync safe changes from Amazon SMP branch
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BaseType_t xAlreadyYielded = pdFALSE;
freertos: Fix vTaskSuspendAll() and xTaskResumeAll() This commit fixes vTaskSuspendAll() and xTaskResumeAll() in the following ways. - For vTaskSuspendAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - For xTaskResumeAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - Fix bug where cores other than core 0 were allowed to unwind pended ticks
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/* If uxSchedulerSuspended is zero then this function does not match a
* previous call to vTaskSuspendAll(). */
configASSERT( uxSchedulerSuspended[ xPortGetCoreID() ] );
freertos: Sync safe changes from Amazon SMP branch
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/* It is possible that an ISR caused a task to be removed from an event
* list while the scheduler was suspended. If this was the case then the
* removed task will have been added to the xPendingReadyList. Once the
* scheduler has been resumed it is safe to move all the pending ready
* tasks from this list into their appropriate ready list. */
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: Fix vTaskSuspendAll() and xTaskResumeAll() This commit fixes vTaskSuspendAll() and xTaskResumeAll() in the following ways. - For vTaskSuspendAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - For xTaskResumeAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - Fix bug where cores other than core 0 were allowed to unwind pended ticks
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/* Minor optimization. Core ID can't change while inside a critical section */
BaseType_t xCoreID = xPortGetCoreID();
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
2022-09-05 05:31:22 -04:00
freertos: Fix vTaskSuspendAll() and xTaskResumeAll() This commit fixes vTaskSuspendAll() and xTaskResumeAll() in the following ways. - For vTaskSuspendAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - For xTaskResumeAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - Fix bug where cores other than core 0 were allowed to unwind pended ticks
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--uxSchedulerSuspended[ xCoreID ];
freertos: Sync safe changes from Amazon SMP branch
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freertos: Fix vTaskSuspendAll() and xTaskResumeAll() This commit fixes vTaskSuspendAll() and xTaskResumeAll() in the following ways. - For vTaskSuspendAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - For xTaskResumeAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - Fix bug where cores other than core 0 were allowed to unwind pended ticks
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if( uxSchedulerSuspended[ xCoreID ] == ( UBaseType_t ) pdFALSE )
freertos: Sync safe changes from Amazon SMP branch
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{
if( uxCurrentNumberOfTasks > ( UBaseType_t ) 0U )
{
/* Move any readied tasks from the pending list into the
* appropriate ready list. */
freertos: Fix vTaskSuspendAll() and xTaskResumeAll() This commit fixes vTaskSuspendAll() and xTaskResumeAll() in the following ways. - For vTaskSuspendAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - For xTaskResumeAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - Fix bug where cores other than core 0 were allowed to unwind pended ticks
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while( listLIST_IS_EMPTY( &xPendingReadyList[ xCoreID ] ) == pdFALSE )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: Fix vTaskSuspendAll() and xTaskResumeAll() This commit fixes vTaskSuspendAll() and xTaskResumeAll() in the following ways. - For vTaskSuspendAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - For xTaskResumeAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - Fix bug where cores other than core 0 were allowed to unwind pended ticks
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pxTCB = listGET_OWNER_OF_HEAD_ENTRY( ( &xPendingReadyList[ xCoreID ] ) ); /*lint !e9079 void * is used as this macro is used with timers and co-routines too. Alignment is known to be fine as the type of the pointer stored and retrieved is the same. */
freertos: Sync safe changes from Amazon SMP branch
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( void ) uxListRemove( &( pxTCB->xEventListItem ) );
( void ) uxListRemove( &( pxTCB->xStateListItem ) );
prvAddTaskToReadyList( pxTCB );
/* If the moved task has a priority higher than the current
* task then a yield must be performed. */
freertos: Use check yielding macros This commit updates various FreeRTOS functions to call the newly added prvCheckForYield() and prvCheckForYieldUsingPriority() when checking for yielding. This allows the source code to match upstream more closely.
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if( prvCheckForYield( pxTCB, xPortGetCoreID(), pdTRUE ) )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: Fix vTaskSuspendAll() and xTaskResumeAll() This commit fixes vTaskSuspendAll() and xTaskResumeAll() in the following ways. - For vTaskSuspendAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - For xTaskResumeAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - Fix bug where cores other than core 0 were allowed to unwind pended ticks
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xYieldPending[ xCoreID ] = pdTRUE;
freertos: Sync safe changes from Amazon SMP branch
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}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
if( pxTCB != NULL )
{
/* A task was unblocked while the scheduler was suspended,
* which may have prevented the next unblock time from being
* re-calculated, in which case re-calculate it now. Mainly
* important for low power tickless implementations, where
* this can prevent an unnecessary exit from low power
* state. */
prvResetNextTaskUnblockTime();
}
/* If any ticks occurred while the scheduler was suspended then
* they should be processed now. This ensures the tick count does
* not slip, and that any delayed tasks are resumed at the correct
* time. */
freertos: Fix vTaskSuspendAll() and xTaskResumeAll() This commit fixes vTaskSuspendAll() and xTaskResumeAll() in the following ways. - For vTaskSuspendAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - For xTaskResumeAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - Fix bug where cores other than core 0 were allowed to unwind pended ticks
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/* Core 0 is solely responsible for managing tick count, thus it
* must be the only core to unwind the pended ticks */
if ( xCoreID == 0 )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: Fix vTaskSuspendAll() and xTaskResumeAll() This commit fixes vTaskSuspendAll() and xTaskResumeAll() in the following ways. - For vTaskSuspendAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - For xTaskResumeAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - Fix bug where cores other than core 0 were allowed to unwind pended ticks
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TickType_t xPendedCounts = xPendedTicks; /* Non-volatile copy. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Fix vTaskSuspendAll() and xTaskResumeAll() This commit fixes vTaskSuspendAll() and xTaskResumeAll() in the following ways. - For vTaskSuspendAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - For xTaskResumeAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - Fix bug where cores other than core 0 were allowed to unwind pended ticks
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if( xPendedCounts > ( TickType_t ) 0U )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: Fix vTaskSuspendAll() and xTaskResumeAll() This commit fixes vTaskSuspendAll() and xTaskResumeAll() in the following ways. - For vTaskSuspendAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - For xTaskResumeAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - Fix bug where cores other than core 0 were allowed to unwind pended ticks
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do
{
if( xTaskIncrementTick() != pdFALSE )
{
xYieldPending[ xCoreID ] = pdTRUE;
}
else
{
mtCOVERAGE_TEST_MARKER();
}
--xPendedCounts;
} while( xPendedCounts > ( TickType_t ) 0U );
xPendedTicks = 0;
freertos: Sync safe changes from Amazon SMP branch
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}
freertos: Fix vTaskSuspendAll() and xTaskResumeAll() This commit fixes vTaskSuspendAll() and xTaskResumeAll() in the following ways. - For vTaskSuspendAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - For xTaskResumeAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - Fix bug where cores other than core 0 were allowed to unwind pended ticks
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else
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: Fix vTaskSuspendAll() and xTaskResumeAll() This commit fixes vTaskSuspendAll() and xTaskResumeAll() in the following ways. - For vTaskSuspendAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - For xTaskResumeAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - Fix bug where cores other than core 0 were allowed to unwind pended ticks
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mtCOVERAGE_TEST_MARKER();
freertos: Sync safe changes from Amazon SMP branch
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}
}
freertos: Fix vTaskSuspendAll() and xTaskResumeAll() This commit fixes vTaskSuspendAll() and xTaskResumeAll() in the following ways. - For vTaskSuspendAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - For xTaskResumeAll() - Sync function source code with upstream single core version - Clearly mark IDF additions - Fix bug where cores other than core 0 were allowed to unwind pended ticks
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if( xYieldPending[ xCoreID ] != pdFALSE )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: upgrade to 10.4.3 - missing code layout changes (cherry picked from commit 46477d85bb43aafac688747ad0c4090030410e3a)
2021-09-06 22:30:30 -04:00
#if ( configUSE_PREEMPTION != 0 )
{
xAlreadyYielded = pdTRUE;
}
freertos: Sync safe changes from Amazon SMP branch
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#endif
taskYIELD_IF_USING_PREEMPTION();
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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return xAlreadyYielded;
Initial public version
2016-08-17 11:08:22 -04:00
}
/*-----------------------------------------------------------*/
TickType_t xTaskGetTickCount( void )
{
freertos: Sync safe changes from Amazon SMP branch
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TickType_t xTicks;
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
2022-09-05 05:31:22 -04:00
/* Critical section required if running on a 16 bit processor. */
portTICK_TYPE_ENTER_CRITICAL();
{
xTicks = xTickCount;
}
portTICK_TYPE_EXIT_CRITICAL();
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
return xTicks;
Initial public version
2016-08-17 11:08:22 -04:00
}
/*-----------------------------------------------------------*/
TickType_t xTaskGetTickCountFromISR( void )
{
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
TickType_t xReturn;
/* RTOS ports that support interrupt nesting have the concept of a maximum
* system call (or maximum API call) interrupt priority. Interrupts that are
* above the maximum system call priority are kept permanently enabled, even
* when the RTOS kernel is in a critical section, but cannot make any calls to
* FreeRTOS API functions. If configASSERT() is defined in FreeRTOSConfig.h
* then portASSERT_IF_INTERRUPT_PRIORITY_INVALID() will result in an assertion
* failure if a FreeRTOS API function is called from an interrupt that has been
* assigned a priority above the configured maximum system call priority.
* Only FreeRTOS functions that end in FromISR can be called from interrupts
* that have been assigned a priority at or (logically) below the maximum
* system call interrupt priority. FreeRTOS maintains a separate interrupt
* safe API to ensure interrupt entry is as fast and as simple as possible.
* More information (albeit Cortex-M specific) is provided on the following
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* link: https://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html */
freertos: Sync safe changes from Amazon SMP branch
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portASSERT_IF_INTERRUPT_PRIORITY_INVALID();
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
2022-09-05 05:31:22 -04:00
#if ( configNUM_CORES > 1 )
/* We need a critical section here as we are about to access kernel data structures */
taskENTER_CRITICAL_ISR( &xKernelLock );
#else
UBaseType_t uxSavedInterruptStatus;
uxSavedInterruptStatus = portTICK_TYPE_SET_INTERRUPT_MASK_FROM_ISR();
#endif
freertos: Sync safe changes from Amazon SMP branch
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{
xReturn = xTickCount;
}
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
2022-09-05 05:31:22 -04:00
#if ( configNUM_CORES > 1 )
taskEXIT_CRITICAL_ISR( &xKernelLock );
#else
portTICK_TYPE_CLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus );
#endif
freertos: Sync safe changes from Amazon SMP branch
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return xReturn;
Initial public version
2016-08-17 11:08:22 -04:00
}
/*-----------------------------------------------------------*/
UBaseType_t uxTaskGetNumberOfTasks( void )
{
freertos: Sync safe changes from Amazon SMP branch
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/* A critical section is not required because the variables are of type
* BaseType_t. */
return uxCurrentNumberOfTasks;
Initial public version
2016-08-17 11:08:22 -04:00
}
/*-----------------------------------------------------------*/
freertos: Sync safe changes from Amazon SMP branch
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char * pcTaskGetName( TaskHandle_t xTaskToQuery ) /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
{
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
TCB_t * pxTCB;
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* If null is passed in here then the name of the calling task is being
* queried. */
pxTCB = prvGetTCBFromHandle( xTaskToQuery );
configASSERT( pxTCB );
return &( pxTCB->pcTaskName[ 0 ] );
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
}
/*-----------------------------------------------------------*/
#if ( INCLUDE_xTaskGetHandle == 1 )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
static TCB_t * prvSearchForNameWithinSingleList( List_t * pxList,
const char pcNameToQuery[] )
{
TCB_t * pxNextTCB, * pxFirstTCB, * pxReturn = NULL;
UBaseType_t x;
char cNextChar;
BaseType_t xBreakLoop;
/* This function is called with the scheduler suspended. */
if( listCURRENT_LIST_LENGTH( pxList ) > ( UBaseType_t ) 0 )
{
listGET_OWNER_OF_NEXT_ENTRY( pxFirstTCB, pxList ); /*lint !e9079 void * is used as this macro is used with timers and co-routines too. Alignment is known to be fine as the type of the pointer stored and retrieved is the same. */
do
{
listGET_OWNER_OF_NEXT_ENTRY( pxNextTCB, pxList ); /*lint !e9079 void * is used as this macro is used with timers and co-routines too. Alignment is known to be fine as the type of the pointer stored and retrieved is the same. */
/* Check each character in the name looking for a match or
* mismatch. */
xBreakLoop = pdFALSE;
for( x = ( UBaseType_t ) 0; x < ( UBaseType_t ) configMAX_TASK_NAME_LEN; x++ )
{
cNextChar = pxNextTCB->pcTaskName[ x ];
if( cNextChar != pcNameToQuery[ x ] )
{
/* Characters didn't match. */
xBreakLoop = pdTRUE;
}
else if( cNextChar == ( char ) 0x00 )
{
/* Both strings terminated, a match must have been
* found. */
pxReturn = pxNextTCB;
xBreakLoop = pdTRUE;
}
else
{
mtCOVERAGE_TEST_MARKER();
}
if( xBreakLoop != pdFALSE )
{
break;
}
}
if( pxReturn != NULL )
{
/* The handle has been found. */
break;
}
} while( pxNextTCB != pxFirstTCB );
}
else
{
mtCOVERAGE_TEST_MARKER();
}
return pxReturn;
}
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#endif /* INCLUDE_xTaskGetHandle */
/*-----------------------------------------------------------*/
#if ( INCLUDE_xTaskGetHandle == 1 )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
TaskHandle_t xTaskGetHandle( const char * pcNameToQuery ) /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
{
UBaseType_t uxQueue = configMAX_PRIORITIES;
TCB_t * pxTCB;
/* Task names will be truncated to configMAX_TASK_NAME_LEN - 1 bytes. */
configASSERT( strlen( pcNameToQuery ) < configMAX_TASK_NAME_LEN );
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
#ifdef ESP_PLATFORM // IDF-3755
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
#else
vTaskSuspendAll();
#endif // ESP_PLATFORM
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
/* Search the ready lists. */
do
{
uxQueue--;
pxTCB = prvSearchForNameWithinSingleList( ( List_t * ) &( pxReadyTasksLists[ uxQueue ] ), pcNameToQuery );
if( pxTCB != NULL )
{
/* Found the handle. */
break;
}
} while( uxQueue > ( UBaseType_t ) tskIDLE_PRIORITY ); /*lint !e961 MISRA exception as the casts are only redundant for some ports. */
/* Search the delayed lists. */
if( pxTCB == NULL )
{
pxTCB = prvSearchForNameWithinSingleList( ( List_t * ) pxDelayedTaskList, pcNameToQuery );
}
if( pxTCB == NULL )
{
pxTCB = prvSearchForNameWithinSingleList( ( List_t * ) pxOverflowDelayedTaskList, pcNameToQuery );
}
#if ( INCLUDE_vTaskSuspend == 1 )
{
if( pxTCB == NULL )
{
/* Search the suspended list. */
pxTCB = prvSearchForNameWithinSingleList( &xSuspendedTaskList, pcNameToQuery );
}
}
#endif
#if ( INCLUDE_vTaskDelete == 1 )
{
if( pxTCB == NULL )
{
/* Search the deleted list. */
pxTCB = prvSearchForNameWithinSingleList( &xTasksWaitingTermination, pcNameToQuery );
}
}
#endif
}
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
#ifdef ESP_PLATFORM // IDF-3755
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
#else
( void ) xTaskResumeAll();
#endif // ESP_PLATFORM
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
return pxTCB;
}
Initial public version
2016-08-17 11:08:22 -04:00
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#endif /* INCLUDE_xTaskGetHandle */
Initial public version
2016-08-17 11:08:22 -04:00
/*-----------------------------------------------------------*/
#if ( configUSE_TRACE_FACILITY == 1 )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
UBaseType_t uxTaskGetSystemState( TaskStatus_t * const pxTaskStatusArray,
const UBaseType_t uxArraySize,
uint32_t * const pulTotalRunTime )
{
UBaseType_t uxTask = 0, uxQueue = configMAX_PRIORITIES;
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
#ifdef ESP_PLATFORM // IDF-3755
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
#else
vTaskSuspendAll();
#endif // ESP_PLATFORM
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
/* Is there a space in the array for each task in the system? */
if( uxArraySize >= uxCurrentNumberOfTasks )
{
/* Fill in an TaskStatus_t structure with information on each
* task in the Ready state. */
do
{
uxQueue--;
uxTask += prvListTasksWithinSingleList( &( pxTaskStatusArray[ uxTask ] ), &( pxReadyTasksLists[ uxQueue ] ), eReady );
} while( uxQueue > ( UBaseType_t ) tskIDLE_PRIORITY ); /*lint !e961 MISRA exception as the casts are only redundant for some ports. */
/* Fill in an TaskStatus_t structure with information on each
* task in the Blocked state. */
uxTask += prvListTasksWithinSingleList( &( pxTaskStatusArray[ uxTask ] ), ( List_t * ) pxDelayedTaskList, eBlocked );
uxTask += prvListTasksWithinSingleList( &( pxTaskStatusArray[ uxTask ] ), ( List_t * ) pxOverflowDelayedTaskList, eBlocked );
#if ( INCLUDE_vTaskDelete == 1 )
{
/* Fill in an TaskStatus_t structure with information on
* each task that has been deleted but not yet cleaned up. */
uxTask += prvListTasksWithinSingleList( &( pxTaskStatusArray[ uxTask ] ), &xTasksWaitingTermination, eDeleted );
}
#endif
#if ( INCLUDE_vTaskSuspend == 1 )
{
/* Fill in an TaskStatus_t structure with information on
* each task in the Suspended state. */
uxTask += prvListTasksWithinSingleList( &( pxTaskStatusArray[ uxTask ] ), &xSuspendedTaskList, eSuspended );
}
#endif
#if ( configGENERATE_RUN_TIME_STATS == 1 )
{
if( pulTotalRunTime != NULL )
{
#ifdef portALT_GET_RUN_TIME_COUNTER_VALUE
portALT_GET_RUN_TIME_COUNTER_VALUE( ( *pulTotalRunTime ) );
#else
*pulTotalRunTime = portGET_RUN_TIME_COUNTER_VALUE();
#endif
}
}
#else /* if ( configGENERATE_RUN_TIME_STATS == 1 ) */
{
if( pulTotalRunTime != NULL )
{
*pulTotalRunTime = 0;
}
}
#endif /* if ( configGENERATE_RUN_TIME_STATS == 1 ) */
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
#ifdef ESP_PLATFORM // IDF-3755
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
#else
( void ) xTaskResumeAll();
#endif // ESP_PLATFORM
freertos: Sync safe changes from Amazon SMP branch
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return uxTask;
}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* configUSE_TRACE_FACILITY */
/*----------------------------------------------------------*/
#if ( INCLUDE_xTaskGetIdleTaskHandle == 1 )
freertos: Sync safe changes from Amazon SMP branch
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TaskHandle_t xTaskGetIdleTaskHandle( void )
{
/* If xTaskGetIdleTaskHandle() is called before the scheduler has been
* started, then xIdleTaskHandle will be NULL. */
configASSERT( ( xIdleTaskHandle[xPortGetCoreID()] != NULL ) );
return xIdleTaskHandle[xPortGetCoreID()];
}
TaskHandle_t xTaskGetIdleTaskHandleForCPU( UBaseType_t cpuid )
{
rename processors to cores (cherry picked from commit a0d3afcac63bb62516daa3abd316091a1601c08c)
2021-09-29 12:18:19 -04:00
configASSERT( cpuid < configNUM_CORES );
freertos: Sync safe changes from Amazon SMP branch
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configASSERT( ( xIdleTaskHandle[cpuid] != NULL ) );
return xIdleTaskHandle[cpuid];
}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* INCLUDE_xTaskGetIdleTaskHandle */
/*----------------------------------------------------------*/
/* This conditional compilation should use inequality to 0, not equality to 1.
freertos: Sync safe changes from Amazon SMP branch
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* This is to ensure vTaskStepTick() is available when user defined low power mode
* implementations require configUSE_TICKLESS_IDLE to be set to a value other than
* 1. */
Initial public version
2016-08-17 11:08:22 -04:00
#if ( configUSE_TICKLESS_IDLE != 0 )
freertos: Sync safe changes from Amazon SMP branch
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void vTaskStepTick( const TickType_t xTicksToJump )
{
freertos: Fix vTaskStepTick() and xTaskCatchUpTicks() This commit fixes the following issues: - Clearly mark IDF additions in vTaskStepTick() and xTaskCatchUpTicks() - Add back vTaskSuspendAll()/xTaskResumeAll() to xTaskCatchUpTicks(). Scheduler suspension and resumption is required to unwind the pended ticks.
2022-07-11 06:13:50 -04:00
#ifdef ESP_PLATFORM
/* For SMP, we require a critical section to access xTickCount */
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
freertos: Fix vTaskStepTick() and xTaskCatchUpTicks() This commit fixes the following issues: - Clearly mark IDF additions in vTaskStepTick() and xTaskCatchUpTicks() - Add back vTaskSuspendAll()/xTaskResumeAll() to xTaskCatchUpTicks(). Scheduler suspension and resumption is required to unwind the pended ticks.
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#endif
freertos: Sync safe changes from Amazon SMP branch
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/* Correct the tick count value after a period during which the tick
* was suppressed. Note this does *not* call the tick hook function for
* each stepped tick. */
configASSERT( ( xTickCount + xTicksToJump ) <= xNextTaskUnblockTime );
xTickCount += xTicksToJump;
traceINCREASE_TICK_COUNT( xTicksToJump );
freertos: Fix vTaskStepTick() and xTaskCatchUpTicks() This commit fixes the following issues: - Clearly mark IDF additions in vTaskStepTick() and xTaskCatchUpTicks() - Add back vTaskSuspendAll()/xTaskResumeAll() to xTaskCatchUpTicks(). Scheduler suspension and resumption is required to unwind the pended ticks.
2022-07-11 06:13:50 -04:00
#ifdef ESP_PLATFORM
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: Fix vTaskStepTick() and xTaskCatchUpTicks() This commit fixes the following issues: - Clearly mark IDF additions in vTaskStepTick() and xTaskCatchUpTicks() - Add back vTaskSuspendAll()/xTaskResumeAll() to xTaskCatchUpTicks(). Scheduler suspension and resumption is required to unwind the pended ticks.
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#endif
freertos: Sync safe changes from Amazon SMP branch
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}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* configUSE_TICKLESS_IDLE */
/*----------------------------------------------------------*/
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
BaseType_t xTaskCatchUpTicks( TickType_t xTicksToCatchUp )
{
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
BaseType_t xYieldOccurred;
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* Must not be called with the scheduler suspended as the implementation
* relies on xPendedTicks being wound down to 0 in xTaskResumeAll(). */
freertos: Fix vTaskStepTick() and xTaskCatchUpTicks() This commit fixes the following issues: - Clearly mark IDF additions in vTaskStepTick() and xTaskCatchUpTicks() - Add back vTaskSuspendAll()/xTaskResumeAll() to xTaskCatchUpTicks(). Scheduler suspension and resumption is required to unwind the pended ticks.
2022-07-11 06:13:50 -04:00
#ifdef ESP_PLATFORM
freertos: fix thread safety for checking scheduler state This issue was earlier fixed in commit 79e74e5d5f948e585bec586db7f482a2f2df50dc but during migration to newer FreeRTOS release, it got introduced again. This commit fixes thread safety issues with configASSERT() calls regarding the value of uxSchedulerSuspended. A false negative occurs if a context switch to the opposite core occurs in between the getting the core ID and the assesment. Relevant https://github.com/espressif/esp-idf/issues/4230 Closes https://github.com/espressif/esp-idf/issues/7726 Closes IDFGH-6041
2021-11-24 04:04:40 -05:00
configASSERT( xTaskGetSchedulerState() != taskSCHEDULER_SUSPENDED );
freertos: Fix vTaskStepTick() and xTaskCatchUpTicks() This commit fixes the following issues: - Clearly mark IDF additions in vTaskStepTick() and xTaskCatchUpTicks() - Add back vTaskSuspendAll()/xTaskResumeAll() to xTaskCatchUpTicks(). Scheduler suspension and resumption is required to unwind the pended ticks.
2022-07-11 06:13:50 -04:00
#else
configASSERT( uxSchedulerSuspended == 0 );
#endif // ESP_PLATFORM
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: Fix vTaskStepTick() and xTaskCatchUpTicks() This commit fixes the following issues: - Clearly mark IDF additions in vTaskStepTick() and xTaskCatchUpTicks() - Add back vTaskSuspendAll()/xTaskResumeAll() to xTaskCatchUpTicks(). Scheduler suspension and resumption is required to unwind the pended ticks.
2022-07-11 06:13:50 -04:00
/* Use xPendedTicks to mimic xTicksToCatchUp number of ticks occurring when
freertos: Sync safe changes from Amazon SMP branch
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* the scheduler is suspended so the ticks are executed in xTaskResumeAll(). */
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
vTaskSuspendAll();
freertos: Fix vTaskStepTick() and xTaskCatchUpTicks() This commit fixes the following issues: - Clearly mark IDF additions in vTaskStepTick() and xTaskCatchUpTicks() - Add back vTaskSuspendAll()/xTaskResumeAll() to xTaskCatchUpTicks(). Scheduler suspension and resumption is required to unwind the pended ticks.
2022-07-11 06:13:50 -04:00
#ifdef ESP_PLATFORM
/* For SMP, we still require a critical section to access xPendedTicks even
* if the scheduler is disabled. */
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
xPendedTicks += xTicksToCatchUp;
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: Fix vTaskStepTick() and xTaskCatchUpTicks() This commit fixes the following issues: - Clearly mark IDF additions in vTaskStepTick() and xTaskCatchUpTicks() - Add back vTaskSuspendAll()/xTaskResumeAll() to xTaskCatchUpTicks(). Scheduler suspension and resumption is required to unwind the pended ticks.
2022-07-11 06:13:50 -04:00
#else // ESP_PLATFORM
xPendedTicks += xTicksToCatchUp;
#endif // ESP_PLATFORM
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
xYieldOccurred = xTaskResumeAll();
return xYieldOccurred;
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
}
/*----------------------------------------------------------*/
#if ( INCLUDE_xTaskAbortDelay == 1 )
freertos: Sync safe changes from Amazon SMP branch
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BaseType_t xTaskAbortDelay( TaskHandle_t xTask )
{
TCB_t * pxTCB = xTask;
BaseType_t xReturn;
configASSERT( pxTCB );
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
#ifdef ESP_PLATFORM // IDF-3755
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
#else
vTaskSuspendAll();
#endif // ESP_PLATFORM
freertos: Sync safe changes from Amazon SMP branch
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{
/* A task can only be prematurely removed from the Blocked state if
* it is actually in the Blocked state. */
if( eTaskGetState( xTask ) == eBlocked )
{
xReturn = pdPASS;
/* Remove the reference to the task from the blocked list. An
* interrupt won't touch the xStateListItem because the
* scheduler is suspended. */
( void ) uxListRemove( &( pxTCB->xStateListItem ) );
/* Is the task waiting on an event also? If so remove it from
* the event list too. Interrupts can touch the event list item,
* even though the scheduler is suspended, so a critical section
* is used. */
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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{
if( listLIST_ITEM_CONTAINER( &( pxTCB->xEventListItem ) ) != NULL )
{
( void ) uxListRemove( &( pxTCB->xEventListItem ) );
freertos: upgrade to 10.4.3 - missing code layout changes (cherry picked from commit 46477d85bb43aafac688747ad0c4090030410e3a)
2021-09-06 22:30:30 -04:00
/* This lets the task know it was forcibly removed from the
* blocked state so it should not re-evaluate its block time and
* then block again. */
freertos: Sync safe changes from Amazon SMP branch
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pxTCB->ucDelayAborted = pdTRUE;
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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/* Place the unblocked task into the appropriate ready list. */
prvAddTaskToReadyList( pxTCB );
/* A task being unblocked cannot cause an immediate context
* switch if preemption is turned off. */
#if ( configUSE_PREEMPTION == 1 )
{
/* Preemption is on, but a context switch should only be
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* performed if the unblocked task has a priority that is
* equal to or higher than the currently executing task. */
freertos: Use check yielding macros This commit updates various FreeRTOS functions to call the newly added prvCheckForYield() and prvCheckForYieldUsingPriority() when checking for yielding. This allows the source code to match upstream more closely.
2022-08-01 03:57:51 -04:00
if( prvCheckForYield( pxTCB, xPortGetCoreID(), pdFALSE ) )
freertos: Sync safe changes from Amazon SMP branch
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{
/* Pend the yield to be performed when the scheduler
* is unsuspended. */
freertos: Use check yielding macros This commit updates various FreeRTOS functions to call the newly added prvCheckForYield() and prvCheckForYieldUsingPriority() when checking for yielding. This allows the source code to match upstream more closely.
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xYieldPending[ xPortGetCoreID() ] = pdTRUE;
freertos: Sync safe changes from Amazon SMP branch
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}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
#endif /* configUSE_PREEMPTION */
}
else
{
xReturn = pdFAIL;
}
}
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
#ifdef ESP_PLATFORM // IDF-3755
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
#else
( void ) xTaskResumeAll();
#endif // ESP_PLATFORM
freertos: Sync safe changes from Amazon SMP branch
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return xReturn;
}
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#endif /* INCLUDE_xTaskAbortDelay */
/*----------------------------------------------------------*/
Initial public version
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BaseType_t xTaskIncrementTick( void )
{
freertos: Fix xTaskIncrementTick() Previously, xTaskIncrementTick() would always trigger a yield (i.e., return pdTRUE) when called on core 1. This would mean core 1 would call vTaskSwitchContext() on every tick, leading to uneccesary CPU overhead. This commit fixes xTaskIncrementTick() in the following ways: - Clearly mark IDF additions in xTaskIncrementTick() - Moved esp_vApplicationTickHook() to be called direclty in xPortSysTickHandler() in order to simplify xTaskIncrementTick(). - Only core 0 calls xTaskIncrementTick() in order to simplify the function's logic. Core 0 is solely responsible for managing xTickCount and xPendedTicks - All other cores call xTaskIncrementTickOtherCores() instead which is a simplified version of xTaskIncrementTick() and handles the following: - Check if core 0 has unblocked a higher priority task to run - Check if the current core requires time slicing - Call vApplicationTickHook()
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#ifdef ESP_PLATFORM
#if ( configNUM_CORES > 1 )
{
/* Only Core 0 should ever call this function. */
configASSERT( xPortGetCoreID() == 0 );
}
#endif /* ( configNUM_CORES > 1 ) */
#endif // ESP_PLATFORM
freertos: Sync safe changes from Amazon SMP branch
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TCB_t * pxTCB;
TickType_t xItemValue;
BaseType_t xSwitchRequired = pdFALSE;
/* Called by the portable layer each time a tick interrupt occurs.
freertos: cherrypicked code layout changes from freertos upgrade branch
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* Increments the tick then checks to see if the new tick value will cause any
* tasks to be unblocked. */
freertos: Sync safe changes from Amazon SMP branch
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traceTASK_INCREMENT_TICK( xTickCount );
freertos: upgrade to 10.4.3 - rename xaskRemoveFromUnorderedEventList (cherry picked from commit e91586b57e19a3776c7c675f62c0afeebd19c294)
2021-09-09 02:13:07 -04:00
freertos: Fix xTaskIncrementTick() Previously, xTaskIncrementTick() would always trigger a yield (i.e., return pdTRUE) when called on core 1. This would mean core 1 would call vTaskSwitchContext() on every tick, leading to uneccesary CPU overhead. This commit fixes xTaskIncrementTick() in the following ways: - Clearly mark IDF additions in xTaskIncrementTick() - Moved esp_vApplicationTickHook() to be called direclty in xPortSysTickHandler() in order to simplify xTaskIncrementTick(). - Only core 0 calls xTaskIncrementTick() in order to simplify the function's logic. Core 0 is solely responsible for managing xTickCount and xPendedTicks - All other cores call xTaskIncrementTickOtherCores() instead which is a simplified version of xTaskIncrementTick() and handles the following: - Check if core 0 has unblocked a higher priority task to run - Check if the current core requires time slicing - Call vApplicationTickHook()
2022-07-09 06:47:14 -04:00
#ifdef ESP_PLATFORM
/* We need a critical section here as we are about to access kernel data
* structures:
* - Other cores could be accessing them simultaneously
* - Unlike other ports, we call xTaskIncrementTick() without disabling nested
* interrupts, which in turn is disabled by the critical section. */
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL_ISR( &xKernelLock );
freertos: Fix xTaskIncrementTick() Previously, xTaskIncrementTick() would always trigger a yield (i.e., return pdTRUE) when called on core 1. This would mean core 1 would call vTaskSwitchContext() on every tick, leading to uneccesary CPU overhead. This commit fixes xTaskIncrementTick() in the following ways: - Clearly mark IDF additions in xTaskIncrementTick() - Moved esp_vApplicationTickHook() to be called direclty in xPortSysTickHandler() in order to simplify xTaskIncrementTick(). - Only core 0 calls xTaskIncrementTick() in order to simplify the function's logic. Core 0 is solely responsible for managing xTickCount and xPendedTicks - All other cores call xTaskIncrementTickOtherCores() instead which is a simplified version of xTaskIncrementTick() and handles the following: - Check if core 0 has unblocked a higher priority task to run - Check if the current core requires time slicing - Call vApplicationTickHook()
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#endif // ESP_PLATFORM
if( uxSchedulerSuspended[ 0 ] == ( UBaseType_t ) pdFALSE )
freertos: Sync safe changes from Amazon SMP branch
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{
/* Minor optimisation. The tick count cannot change in this
freertos: cherrypicked code layout changes from freertos upgrade branch
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* block. */
freertos: Sync safe changes from Amazon SMP branch
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const TickType_t xConstTickCount = xTickCount + ( TickType_t ) 1;
/* Increment the RTOS tick, switching the delayed and overflowed
freertos: cherrypicked code layout changes from freertos upgrade branch
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* delayed lists if it wraps to 0. */
freertos: Sync safe changes from Amazon SMP branch
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xTickCount = xConstTickCount;
if( xConstTickCount == ( TickType_t ) 0U ) /*lint !e774 'if' does not always evaluate to false as it is looking for an overflow. */
{
taskSWITCH_DELAYED_LISTS();
}
else
{
mtCOVERAGE_TEST_MARKER();
}
/* See if this tick has made a timeout expire. Tasks are stored in
* the queue in the order of their wake time - meaning once one task
* has been found whose block time has not expired there is no need to
* look any further down the list. */
if( xConstTickCount >= xNextTaskUnblockTime )
{
for( ; ; )
{
if( listLIST_IS_EMPTY( pxDelayedTaskList ) != pdFALSE )
{
/* The delayed list is empty. Set xNextTaskUnblockTime
* to the maximum possible value so it is extremely
* unlikely that the
* if( xTickCount >= xNextTaskUnblockTime ) test will pass
* next time through. */
xNextTaskUnblockTime = portMAX_DELAY; /*lint !e961 MISRA exception as the casts are only redundant for some ports. */
break;
}
else
{
/* The delayed list is not empty, get the value of the
* item at the head of the delayed list. This is the time
* at which the task at the head of the delayed list must
* be removed from the Blocked state. */
pxTCB = listGET_OWNER_OF_HEAD_ENTRY( pxDelayedTaskList ); /*lint !e9079 void * is used as this macro is used with timers and co-routines too. Alignment is known to be fine as the type of the pointer stored and retrieved is the same. */
xItemValue = listGET_LIST_ITEM_VALUE( &( pxTCB->xStateListItem ) );
if( xConstTickCount < xItemValue )
{
/* It is not time to unblock this item yet, but the
* item value is the time at which the task at the head
* of the blocked list must be removed from the Blocked
* state - so record the item value in
* xNextTaskUnblockTime. */
xNextTaskUnblockTime = xItemValue;
freertos: Fix xTaskIncrementTick() Previously, xTaskIncrementTick() would always trigger a yield (i.e., return pdTRUE) when called on core 1. This would mean core 1 would call vTaskSwitchContext() on every tick, leading to uneccesary CPU overhead. This commit fixes xTaskIncrementTick() in the following ways: - Clearly mark IDF additions in xTaskIncrementTick() - Moved esp_vApplicationTickHook() to be called direclty in xPortSysTickHandler() in order to simplify xTaskIncrementTick(). - Only core 0 calls xTaskIncrementTick() in order to simplify the function's logic. Core 0 is solely responsible for managing xTickCount and xPendedTicks - All other cores call xTaskIncrementTickOtherCores() instead which is a simplified version of xTaskIncrementTick() and handles the following: - Check if core 0 has unblocked a higher priority task to run - Check if the current core requires time slicing - Call vApplicationTickHook()
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break; /*lint !e9011 Code structure here is deedmed easier to understand with multiple breaks. */
freertos: Sync safe changes from Amazon SMP branch
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}
else
{
mtCOVERAGE_TEST_MARKER();
}
/* It is time to remove the item from the Blocked state. */
( void ) uxListRemove( &( pxTCB->xStateListItem ) );
/* Is the task waiting on an event also? If so remove
* it from the event list. */
if( listLIST_ITEM_CONTAINER( &( pxTCB->xEventListItem ) ) != NULL )
{
( void ) uxListRemove( &( pxTCB->xEventListItem ) );
}
else
{
mtCOVERAGE_TEST_MARKER();
}
/* Place the unblocked task into the appropriate ready
* list. */
prvAddTaskToReadyList( pxTCB );
/* A task being unblocked cannot cause an immediate
* context switch if preemption is turned off. */
#if ( configUSE_PREEMPTION == 1 )
{
/* Preemption is on, but a context switch should
* only be performed if the unblocked task has a
* priority that is equal to or higher than the
* currently executing task. */
freertos: Fix xTaskIncrementTick() Previously, xTaskIncrementTick() would always trigger a yield (i.e., return pdTRUE) when called on core 1. This would mean core 1 would call vTaskSwitchContext() on every tick, leading to uneccesary CPU overhead. This commit fixes xTaskIncrementTick() in the following ways: - Clearly mark IDF additions in xTaskIncrementTick() - Moved esp_vApplicationTickHook() to be called direclty in xPortSysTickHandler() in order to simplify xTaskIncrementTick(). - Only core 0 calls xTaskIncrementTick() in order to simplify the function's logic. Core 0 is solely responsible for managing xTickCount and xPendedTicks - All other cores call xTaskIncrementTickOtherCores() instead which is a simplified version of xTaskIncrementTick() and handles the following: - Check if core 0 has unblocked a higher priority task to run - Check if the current core requires time slicing - Call vApplicationTickHook()
2022-07-09 06:47:14 -04:00
#if defined(ESP_PLATFORM) && ( configNUM_CORES > 1 )
/* Since this function is only run on core 0, we
* only need to switch contexts if the unblocked task
* can run on core 0. */
if( ( pxTCB->xCoreID == 0 || pxTCB->xCoreID == tskNO_AFFINITY ) && (pxTCB->uxPriority >= pxCurrentTCB[ 0 ]->uxPriority) )
#else
if( pxTCB->uxPriority >= pxCurrentTCB[ 0 ]->uxPriority )
#endif
freertos: Sync safe changes from Amazon SMP branch
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{
xSwitchRequired = pdTRUE;
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
#endif /* configUSE_PREEMPTION */
}
}
}
/* Tasks of equal priority to the currently running task will share
* processing time (time slice) if preemption is on, and the application
* writer has not explicitly turned time slicing off. */
#if ( ( configUSE_PREEMPTION == 1 ) && ( configUSE_TIME_SLICING == 1 ) )
{
freertos: Fix xTaskIncrementTick() Previously, xTaskIncrementTick() would always trigger a yield (i.e., return pdTRUE) when called on core 1. This would mean core 1 would call vTaskSwitchContext() on every tick, leading to uneccesary CPU overhead. This commit fixes xTaskIncrementTick() in the following ways: - Clearly mark IDF additions in xTaskIncrementTick() - Moved esp_vApplicationTickHook() to be called direclty in xPortSysTickHandler() in order to simplify xTaskIncrementTick(). - Only core 0 calls xTaskIncrementTick() in order to simplify the function's logic. Core 0 is solely responsible for managing xTickCount and xPendedTicks - All other cores call xTaskIncrementTickOtherCores() instead which is a simplified version of xTaskIncrementTick() and handles the following: - Check if core 0 has unblocked a higher priority task to run - Check if the current core requires time slicing - Call vApplicationTickHook()
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if( listCURRENT_LIST_LENGTH( &( pxReadyTasksLists[ pxCurrentTCB[ 0 ]->uxPriority ] ) ) > ( UBaseType_t ) 1 )
freertos: Sync safe changes from Amazon SMP branch
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{
xSwitchRequired = pdTRUE;
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
#endif /* ( ( configUSE_PREEMPTION == 1 ) && ( configUSE_TIME_SLICING == 1 ) ) */
freertos: Fix xTaskIncrementTick() Previously, xTaskIncrementTick() would always trigger a yield (i.e., return pdTRUE) when called on core 1. This would mean core 1 would call vTaskSwitchContext() on every tick, leading to uneccesary CPU overhead. This commit fixes xTaskIncrementTick() in the following ways: - Clearly mark IDF additions in xTaskIncrementTick() - Moved esp_vApplicationTickHook() to be called direclty in xPortSysTickHandler() in order to simplify xTaskIncrementTick(). - Only core 0 calls xTaskIncrementTick() in order to simplify the function's logic. Core 0 is solely responsible for managing xTickCount and xPendedTicks - All other cores call xTaskIncrementTickOtherCores() instead which is a simplified version of xTaskIncrementTick() and handles the following: - Check if core 0 has unblocked a higher priority task to run - Check if the current core requires time slicing - Call vApplicationTickHook()
2022-07-09 06:47:14 -04:00
#ifdef ESP_PLATFORM
#if ( configUSE_TICK_HOOK == 1 )
TickType_t xPendedCounts = xPendedTicks; /* Non-volatile copy. */
#endif /* configUSE_TICK_HOOK */
/* Exit the critical section as we have finished accessing the kernel data structures. */
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL_ISR( &xKernelLock );
freertos: Fix xTaskIncrementTick() Previously, xTaskIncrementTick() would always trigger a yield (i.e., return pdTRUE) when called on core 1. This would mean core 1 would call vTaskSwitchContext() on every tick, leading to uneccesary CPU overhead. This commit fixes xTaskIncrementTick() in the following ways: - Clearly mark IDF additions in xTaskIncrementTick() - Moved esp_vApplicationTickHook() to be called direclty in xPortSysTickHandler() in order to simplify xTaskIncrementTick(). - Only core 0 calls xTaskIncrementTick() in order to simplify the function's logic. Core 0 is solely responsible for managing xTickCount and xPendedTicks - All other cores call xTaskIncrementTickOtherCores() instead which is a simplified version of xTaskIncrementTick() and handles the following: - Check if core 0 has unblocked a higher priority task to run - Check if the current core requires time slicing - Call vApplicationTickHook()
2022-07-09 06:47:14 -04:00
#endif // ESP_PLATFORM
#if ( configUSE_TICK_HOOK == 1 )
{
/* Guard against the tick hook being called when the pended tick
* count is being unwound (when the scheduler is being unlocked). */
#ifdef ESP_PLATFORM
if( xPendedCounts == ( TickType_t ) 0 )
#else
if( xPendedTicks == ( TickType_t ) 0 )
#endif
{
vApplicationTickHook();
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
#endif /* configUSE_TICK_HOOK */
#if ( configUSE_PREEMPTION == 1 )
{
if( xYieldPending[ 0 ] != pdFALSE )
{
xSwitchRequired = pdTRUE;
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
#endif /* configUSE_PREEMPTION */
freertos: Sync safe changes from Amazon SMP branch
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}
else
{
++xPendedTicks;
freertos: Fix xTaskIncrementTick() Previously, xTaskIncrementTick() would always trigger a yield (i.e., return pdTRUE) when called on core 1. This would mean core 1 would call vTaskSwitchContext() on every tick, leading to uneccesary CPU overhead. This commit fixes xTaskIncrementTick() in the following ways: - Clearly mark IDF additions in xTaskIncrementTick() - Moved esp_vApplicationTickHook() to be called direclty in xPortSysTickHandler() in order to simplify xTaskIncrementTick(). - Only core 0 calls xTaskIncrementTick() in order to simplify the function's logic. Core 0 is solely responsible for managing xTickCount and xPendedTicks - All other cores call xTaskIncrementTickOtherCores() instead which is a simplified version of xTaskIncrementTick() and handles the following: - Check if core 0 has unblocked a higher priority task to run - Check if the current core requires time slicing - Call vApplicationTickHook()
2022-07-09 06:47:14 -04:00
#ifdef ESP_PLATFORM
/* Exit the critical section as we have finished accessing the kernel data structures. */
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL_ISR( &xKernelLock );
freertos: Fix xTaskIncrementTick() Previously, xTaskIncrementTick() would always trigger a yield (i.e., return pdTRUE) when called on core 1. This would mean core 1 would call vTaskSwitchContext() on every tick, leading to uneccesary CPU overhead. This commit fixes xTaskIncrementTick() in the following ways: - Clearly mark IDF additions in xTaskIncrementTick() - Moved esp_vApplicationTickHook() to be called direclty in xPortSysTickHandler() in order to simplify xTaskIncrementTick(). - Only core 0 calls xTaskIncrementTick() in order to simplify the function's logic. Core 0 is solely responsible for managing xTickCount and xPendedTicks - All other cores call xTaskIncrementTickOtherCores() instead which is a simplified version of xTaskIncrementTick() and handles the following: - Check if core 0 has unblocked a higher priority task to run - Check if the current core requires time slicing - Call vApplicationTickHook()
2022-07-09 06:47:14 -04:00
#endif // ESP_PLATFORM
/* The tick hook gets called at regular intervals, even if the
* scheduler is locked. */
#if ( configUSE_TICK_HOOK == 1 )
{
vApplicationTickHook();
}
#endif
freertos: Sync safe changes from Amazon SMP branch
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}
freertos: Fix xTaskIncrementTick() Previously, xTaskIncrementTick() would always trigger a yield (i.e., return pdTRUE) when called on core 1. This would mean core 1 would call vTaskSwitchContext() on every tick, leading to uneccesary CPU overhead. This commit fixes xTaskIncrementTick() in the following ways: - Clearly mark IDF additions in xTaskIncrementTick() - Moved esp_vApplicationTickHook() to be called direclty in xPortSysTickHandler() in order to simplify xTaskIncrementTick(). - Only core 0 calls xTaskIncrementTick() in order to simplify the function's logic. Core 0 is solely responsible for managing xTickCount and xPendedTicks - All other cores call xTaskIncrementTickOtherCores() instead which is a simplified version of xTaskIncrementTick() and handles the following: - Check if core 0 has unblocked a higher priority task to run - Check if the current core requires time slicing - Call vApplicationTickHook()
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return xSwitchRequired;
}
#ifdef ESP_PLATFORM
#if ( configNUM_CORES > 1 )
BaseType_t xTaskIncrementTickOtherCores( void )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: Fix xTaskIncrementTick() Previously, xTaskIncrementTick() would always trigger a yield (i.e., return pdTRUE) when called on core 1. This would mean core 1 would call vTaskSwitchContext() on every tick, leading to uneccesary CPU overhead. This commit fixes xTaskIncrementTick() in the following ways: - Clearly mark IDF additions in xTaskIncrementTick() - Moved esp_vApplicationTickHook() to be called direclty in xPortSysTickHandler() in order to simplify xTaskIncrementTick(). - Only core 0 calls xTaskIncrementTick() in order to simplify the function's logic. Core 0 is solely responsible for managing xTickCount and xPendedTicks - All other cores call xTaskIncrementTickOtherCores() instead which is a simplified version of xTaskIncrementTick() and handles the following: - Check if core 0 has unblocked a higher priority task to run - Check if the current core requires time slicing - Call vApplicationTickHook()
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/* Minor optimization. This function can never switch cores mid
* execution */
BaseType_t xCoreID = xPortGetCoreID();
BaseType_t xSwitchRequired = pdFALSE;
/* This function should never be called by Core 0. */
configASSERT( xCoreID != 0 );
/* Called by the portable layer each time a tick interrupt occurs.
* Increments the tick then checks to see if the new tick value will cause any
* tasks to be unblocked. */
traceTASK_INCREMENT_TICK( xTickCount );
if( uxSchedulerSuspended[ xCoreID ] == ( UBaseType_t ) pdFALSE )
{
/* We need a critical section here as we are about to access kernel data
* structures:
* - Other cores could be accessing them simultaneously
* - Unlike other ports, we call xTaskIncrementTick() without disabling
* nested interrupts, which in turn is disabled by the critical
* section. */
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL_ISR( &xKernelLock );
freertos: Fix xTaskIncrementTick() Previously, xTaskIncrementTick() would always trigger a yield (i.e., return pdTRUE) when called on core 1. This would mean core 1 would call vTaskSwitchContext() on every tick, leading to uneccesary CPU overhead. This commit fixes xTaskIncrementTick() in the following ways: - Clearly mark IDF additions in xTaskIncrementTick() - Moved esp_vApplicationTickHook() to be called direclty in xPortSysTickHandler() in order to simplify xTaskIncrementTick(). - Only core 0 calls xTaskIncrementTick() in order to simplify the function's logic. Core 0 is solely responsible for managing xTickCount and xPendedTicks - All other cores call xTaskIncrementTickOtherCores() instead which is a simplified version of xTaskIncrementTick() and handles the following: - Check if core 0 has unblocked a higher priority task to run - Check if the current core requires time slicing - Call vApplicationTickHook()
2022-07-09 06:47:14 -04:00
/* A task being unblocked cannot cause an immediate context switch
* if preemption is turned off. */
#if ( configUSE_PREEMPTION == 1 )
{
/* Check if core 0 calling xTaskIncrementTick() has
* unblocked a task that can be run. */
if( uxTopReadyPriority > pxCurrentTCB[xCoreID]->uxPriority )
{
xSwitchRequired = pdTRUE;
} else {
mtCOVERAGE_TEST_MARKER();
}
}
#endif
/* Tasks of equal priority to the currently running task will share
* processing time (time slice) if preemption is on, and the application
* writer has not explicitly turned time slicing off. */
#if ( ( configUSE_PREEMPTION == 1 ) && ( configUSE_TIME_SLICING == 1 ) )
{
if( listCURRENT_LIST_LENGTH( &( pxReadyTasksLists[ pxCurrentTCB[ xCoreID ]->uxPriority ] ) ) > ( UBaseType_t ) 1 )
{
xSwitchRequired = pdTRUE;
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
#endif /* ( ( configUSE_PREEMPTION == 1 ) && ( configUSE_TIME_SLICING == 1 ) ) */
/* Exit the critical section as we have finished accessing the kernel data structures. */
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL_ISR( &xKernelLock );
freertos: Fix xTaskIncrementTick() Previously, xTaskIncrementTick() would always trigger a yield (i.e., return pdTRUE) when called on core 1. This would mean core 1 would call vTaskSwitchContext() on every tick, leading to uneccesary CPU overhead. This commit fixes xTaskIncrementTick() in the following ways: - Clearly mark IDF additions in xTaskIncrementTick() - Moved esp_vApplicationTickHook() to be called direclty in xPortSysTickHandler() in order to simplify xTaskIncrementTick(). - Only core 0 calls xTaskIncrementTick() in order to simplify the function's logic. Core 0 is solely responsible for managing xTickCount and xPendedTicks - All other cores call xTaskIncrementTickOtherCores() instead which is a simplified version of xTaskIncrementTick() and handles the following: - Check if core 0 has unblocked a higher priority task to run - Check if the current core requires time slicing - Call vApplicationTickHook()
2022-07-09 06:47:14 -04:00
#if ( configUSE_PREEMPTION == 1 )
{
if( xYieldPending[ xCoreID ] != pdFALSE )
{
xSwitchRequired = pdTRUE;
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
#endif /* configUSE_PREEMPTION */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
freertos: Fix xTaskIncrementTick() Previously, xTaskIncrementTick() would always trigger a yield (i.e., return pdTRUE) when called on core 1. This would mean core 1 would call vTaskSwitchContext() on every tick, leading to uneccesary CPU overhead. This commit fixes xTaskIncrementTick() in the following ways: - Clearly mark IDF additions in xTaskIncrementTick() - Moved esp_vApplicationTickHook() to be called direclty in xPortSysTickHandler() in order to simplify xTaskIncrementTick(). - Only core 0 calls xTaskIncrementTick() in order to simplify the function's logic. Core 0 is solely responsible for managing xTickCount and xPendedTicks - All other cores call xTaskIncrementTickOtherCores() instead which is a simplified version of xTaskIncrementTick() and handles the following: - Check if core 0 has unblocked a higher priority task to run - Check if the current core requires time slicing - Call vApplicationTickHook()
2022-07-09 06:47:14 -04:00
#if ( configUSE_TICK_HOOK == 1 )
{
vApplicationTickHook();
}
#endif
return xSwitchRequired;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
freertos: Fix xTaskIncrementTick() Previously, xTaskIncrementTick() would always trigger a yield (i.e., return pdTRUE) when called on core 1. This would mean core 1 would call vTaskSwitchContext() on every tick, leading to uneccesary CPU overhead. This commit fixes xTaskIncrementTick() in the following ways: - Clearly mark IDF additions in xTaskIncrementTick() - Moved esp_vApplicationTickHook() to be called direclty in xPortSysTickHandler() in order to simplify xTaskIncrementTick(). - Only core 0 calls xTaskIncrementTick() in order to simplify the function's logic. Core 0 is solely responsible for managing xTickCount and xPendedTicks - All other cores call xTaskIncrementTickOtherCores() instead which is a simplified version of xTaskIncrementTick() and handles the following: - Check if core 0 has unblocked a higher priority task to run - Check if the current core requires time slicing - Call vApplicationTickHook()
2022-07-09 06:47:14 -04:00
#endif /* ( configNUM_CORES > 1 ) */
#endif // ESP_PLATFORM
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
Initial public version
2016-08-17 11:08:22 -04:00
/*-----------------------------------------------------------*/
#if ( configUSE_APPLICATION_TASK_TAG == 1 )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
void vTaskSetApplicationTaskTag( TaskHandle_t xTask, TaskHookFunction_t pxHookFunction )
{
freertos: upgrade to 10.4.3 - missing code layout changes (cherry picked from commit 46477d85bb43aafac688747ad0c4090030410e3a)
2021-09-06 22:30:30 -04:00
TCB_t * xTCB;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* If xTask is NULL then it is the task hook of the calling task that is
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* getting set. */
freertos: Sync safe changes from Amazon SMP branch
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if( xTask == NULL )
{
xTCB = ( TCB_t * ) pxCurrentTCB[xPortGetCoreID()];
}
else
{
xTCB = xTask;
}
/* Save the hook function in the TCB. A critical section is required as
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* the value can be accessed from an interrupt. */
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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{
xTCB->pxTaskTag = pxHookFunction;
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* configUSE_APPLICATION_TASK_TAG */
/*-----------------------------------------------------------*/
#if ( configUSE_APPLICATION_TASK_TAG == 1 )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
TaskHookFunction_t xTaskGetApplicationTaskTag( TaskHandle_t xTask )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
TCB_t * pxTCB;
TaskHookFunction_t xReturn;
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* If xTask is NULL then set the calling task's hook. */
pxTCB = prvGetTCBFromHandle( xTask );
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* Save the hook function in the TCB. A critical section is required as
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* the value can be accessed from an interrupt. */
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
xReturn = pxTCB->pxTaskTag;
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
return xReturn;
}
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#endif /* configUSE_APPLICATION_TASK_TAG */
/*-----------------------------------------------------------*/
#if ( configUSE_APPLICATION_TASK_TAG == 1 )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
TaskHookFunction_t xTaskGetApplicationTaskTagFromISR( TaskHandle_t xTask )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
TCB_t * pxTCB;
TaskHookFunction_t xReturn;
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* If xTask is NULL then set the calling task's hook. */
pxTCB = prvGetTCBFromHandle( xTask );
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* Save the hook function in the TCB. A critical section is required as
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* the value can be accessed from an interrupt. */
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
2022-09-05 05:31:22 -04:00
#if ( configNUM_CORES > 1 )
taskENTER_CRITICAL_ISR( &xKernelLock );
#else
UBaseType_t uxSavedInterruptStatus;
uxSavedInterruptStatus = portSET_INTERRUPT_MASK_FROM_ISR();
#endif
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
xReturn = pxTCB->pxTaskTag;
}
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
2022-09-05 05:31:22 -04:00
#if ( configNUM_CORES > 1 )
taskEXIT_CRITICAL_ISR( &xKernelLock );
#else
portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus );
#endif
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
return xReturn;
}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* configUSE_APPLICATION_TASK_TAG */
/*-----------------------------------------------------------*/
#if ( configUSE_APPLICATION_TASK_TAG == 1 )
freertos: upgrade to 10.4.3 - rename xaskRemoveFromUnorderedEventList (cherry picked from commit e91586b57e19a3776c7c675f62c0afeebd19c294)
2021-09-09 02:13:07 -04:00
BaseType_t xTaskCallApplicationTaskHook( TaskHandle_t xTask,
void * pvParameter )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: cherrypicked code layout changes from freertos upgrade branch
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TCB_t * xTCB;
BaseType_t xReturn;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* If xTask is NULL then we are calling our own task hook. */
if( xTask == NULL )
{
xTCB = xTaskGetCurrentTaskHandle();
}
else
{
xTCB = xTask;
}
if( xTCB->pxTaskTag != NULL )
{
xReturn = xTCB->pxTaskTag( pvParameter );
}
else
{
xReturn = pdFAIL;
}
return xReturn;
}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* configUSE_APPLICATION_TASK_TAG */
/*-----------------------------------------------------------*/
freertos: Fix SMP round robin scheduling The previous SMP freertos round robin would skip over tasks when time slicing. This commit implements a Best Effort Round Robin where selected tasks are put to the back of the list, thus makes the time slicing more fair. - Documentation has been updated accordingly. - Tidy up vTaskSwitchContext() to match v10.4.3 more - Increased esp_ipc task stack size to avoid overflow Closes https://github.com/espressif/esp-idf/issues/7256
2021-10-13 13:31:05 -04:00
#ifdef ESP_PLATFORM
#if ( configUSE_PORT_OPTIMISED_TASK_SELECTION == 0 )
static void taskSelectHighestPriorityTaskSMP( void )
Initial public version
2016-08-17 11:08:22 -04:00
{
freertos: Fix SMP round robin scheduling The previous SMP freertos round robin would skip over tasks when time slicing. This commit implements a Best Effort Round Robin where selected tasks are put to the back of the list, thus makes the time slicing more fair. - Documentation has been updated accordingly. - Tidy up vTaskSwitchContext() to match v10.4.3 more - Increased esp_ipc task stack size to avoid overflow Closes https://github.com/espressif/esp-idf/issues/7256
2021-10-13 13:31:05 -04:00
/* This function is called from a critical section. So some optimizations are made */
BaseType_t uxCurPriority;
BaseType_t xTaskScheduled = pdFALSE;
BaseType_t xNewTopPrioritySet = pdFALSE;
BaseType_t xCoreID = xPortGetCoreID(); /* Optimization: Read once */
/* Search for tasks, starting form the highest ready priority. If nothing is
* found, we eventually default to the IDLE tasks at priority 0 */
for ( uxCurPriority = uxTopReadyPriority; uxCurPriority >= 0 && xTaskScheduled == pdFALSE; uxCurPriority-- )
{
/* Check if current priority has one or more ready tasks. Skip if none */
if( listLIST_IS_EMPTY( &( pxReadyTasksLists[ uxCurPriority ] ) ) )
{
continue;
}
/* Save a copy of highest priority that has a ready state task */
if( xNewTopPrioritySet == pdFALSE )
{
xNewTopPrioritySet = pdTRUE;
uxTopReadyPriority = uxCurPriority;
}
/* We now search this priority's ready task list for a runnable task.
* We always start searching from the head of the list, so we reset
* pxIndex to point to the tail so that we start walking the list from
* the first item */
pxReadyTasksLists[ uxCurPriority ].pxIndex = ( ListItem_t * ) &( pxReadyTasksLists[ uxCurPriority ].xListEnd );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Fix SMP round robin scheduling The previous SMP freertos round robin would skip over tasks when time slicing. This commit implements a Best Effort Round Robin where selected tasks are put to the back of the list, thus makes the time slicing more fair. - Documentation has been updated accordingly. - Tidy up vTaskSwitchContext() to match v10.4.3 more - Increased esp_ipc task stack size to avoid overflow Closes https://github.com/espressif/esp-idf/issues/7256
2021-10-13 13:31:05 -04:00
/* Get the first item on the list */
TCB_t * pxTCBCur;
TCB_t * pxTCBFirst;
listGET_OWNER_OF_NEXT_ENTRY( pxTCBCur, &( pxReadyTasksLists[ uxCurPriority ] ) );
pxTCBFirst = pxTCBCur;
do
{
/* Check if the current task is currently being executed. However, if
* it's being executed by the current core, we can still schedule it.
* Todo: Each task can store a xTaskRunState, instead of needing to
* check each core */
UBaseType_t ux;
for( ux = 0; ux < ( UBaseType_t )configNUM_CORES; ux++ )
{
if ( ux == xCoreID )
{
continue;
}
else if ( pxCurrentTCB[ux] == pxTCBCur )
{
/* Current task is already being executed. Get the next task */
goto get_next_task;
}
}
/* Check if the current task has a compatible affinity */
if ( ( pxTCBCur->xCoreID != xCoreID ) && ( pxTCBCur->xCoreID != tskNO_AFFINITY ) )
{
goto get_next_task;
}
/* The current task is runnable. Schedule it */
pxCurrentTCB[ xCoreID ] = pxTCBCur;
xTaskScheduled = pdTRUE;
/* Move the current tasks list item to the back of the list in order
* to implement best effort round robin. To do this, we need to reset
* the pxIndex to point to the tail again. */
pxReadyTasksLists[ uxCurPriority ].pxIndex = ( ListItem_t * ) &( pxReadyTasksLists[ uxCurPriority ].xListEnd );
uxListRemove( &( pxTCBCur->xStateListItem ) );
vListInsertEnd( &( pxReadyTasksLists[ uxCurPriority ] ), &( pxTCBCur->xStateListItem ) );
break;
get_next_task:
/* The current task cannot be scheduled. Get the next task in the list */
listGET_OWNER_OF_NEXT_ENTRY( pxTCBCur, &( pxReadyTasksLists[ uxCurPriority ] ) );
} while( pxTCBCur != pxTCBFirst); /* Check to see if we've walked the entire list */
}
assert( xTaskScheduled == pdTRUE ); /* At this point, a task MUST have been scheduled */
}
#endif /* configUSE_PORT_OPTIMISED_TASK_SELECTION */
#endif //ESP_PLATFORM
void vTaskSwitchContext( void )
{
#ifdef ESP_PLATFORM
/* vTaskSwitchContext is called either from:
* - ISR dispatcher when return from an ISR (interrupts will already be disabled)
* - vTaskSuspend() which is not in a critical section
* Therefore, we enter a critical section ISR version to ensure safety */
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL_ISR( &xKernelLock );
freertos: Fix SMP round robin scheduling The previous SMP freertos round robin would skip over tasks when time slicing. This commit implements a Best Effort Round Robin where selected tasks are put to the back of the list, thus makes the time slicing more fair. - Documentation has been updated accordingly. - Tidy up vTaskSwitchContext() to match v10.4.3 more - Increased esp_ipc task stack size to avoid overflow Closes https://github.com/espressif/esp-idf/issues/7256
2021-10-13 13:31:05 -04:00
#endif // ESP_PLATFORM
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
if( uxSchedulerSuspended[ xPortGetCoreID() ] != ( UBaseType_t ) pdFALSE )
{
/* The scheduler is currently suspended - do not allow a context
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* switch. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
xYieldPending[ xPortGetCoreID() ] = pdTRUE;
}
else
{
xYieldPending[ xPortGetCoreID() ] = pdFALSE;
freertos: Fix SMP round robin scheduling The previous SMP freertos round robin would skip over tasks when time slicing. This commit implements a Best Effort Round Robin where selected tasks are put to the back of the list, thus makes the time slicing more fair. - Documentation has been updated accordingly. - Tidy up vTaskSwitchContext() to match v10.4.3 more - Increased esp_ipc task stack size to avoid overflow Closes https://github.com/espressif/esp-idf/issues/7256
2021-10-13 13:31:05 -04:00
#ifdef ESP_PLATFORM
esp32: SEGGER SystemView Tracing Support Implements support for system level traces compatible with SEGGER SystemView tool on top of ESP32 application tracing module. That kind of traces can help to analyse program's behaviour. SystemView can show timeline of tasks/ISRs execution, context switches, statistics related to the CPUs' load distribution etc. Also this commit adds useful feature to ESP32 application tracing module: - Trace data buffering is implemented to handle temporary peaks of events load
2017-03-21 23:07:37 -04:00
xSwitchingContext[ xPortGetCoreID() ] = pdTRUE;
freertos: Fix SMP round robin scheduling The previous SMP freertos round robin would skip over tasks when time slicing. This commit implements a Best Effort Round Robin where selected tasks are put to the back of the list, thus makes the time slicing more fair. - Documentation has been updated accordingly. - Tidy up vTaskSwitchContext() to match v10.4.3 more - Increased esp_ipc task stack size to avoid overflow Closes https://github.com/espressif/esp-idf/issues/7256
2021-10-13 13:31:05 -04:00
#endif // ESP_PLATFORM
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
traceTASK_SWITCHED_OUT();
#if ( configGENERATE_RUN_TIME_STATS == 1 )
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
{
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
#ifdef portALT_GET_RUN_TIME_COUNTER_VALUE
portALT_GET_RUN_TIME_COUNTER_VALUE( ulTotalRunTime );
#else
ulTotalRunTime = portGET_RUN_TIME_COUNTER_VALUE();
#endif
/* Add the amount of time the task has been running to the
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* accumulated time so far. The time the task started running was
* stored in ulTaskSwitchedInTime. Note that there is no overflow
* protection here so count values are only valid until the timer
* overflows. The guard against negative values is to protect
* against suspect run time stat counter implementations - which
* are provided by the application, not the kernel. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
if( ulTotalRunTime > ulTaskSwitchedInTime[ xPortGetCoreID() ] )
{
pxCurrentTCB[ xPortGetCoreID() ]->ulRunTimeCounter += ( ulTotalRunTime - ulTaskSwitchedInTime[ xPortGetCoreID() ] );
}
else
{
mtCOVERAGE_TEST_MARKER();
}
freertos: Fix SMP round robin scheduling The previous SMP freertos round robin would skip over tasks when time slicing. This commit implements a Best Effort Round Robin where selected tasks are put to the back of the list, thus makes the time slicing more fair. - Documentation has been updated accordingly. - Tidy up vTaskSwitchContext() to match v10.4.3 more - Increased esp_ipc task stack size to avoid overflow Closes https://github.com/espressif/esp-idf/issues/7256
2021-10-13 13:31:05 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
ulTaskSwitchedInTime[ xPortGetCoreID() ] = ulTotalRunTime;
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
}
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
#endif /* configGENERATE_RUN_TIME_STATS */
/* Check for stack overflow, if configured. */
freertos: Fix SMP round robin scheduling The previous SMP freertos round robin would skip over tasks when time slicing. This commit implements a Best Effort Round Robin where selected tasks are put to the back of the list, thus makes the time slicing more fair. - Documentation has been updated accordingly. - Tidy up vTaskSwitchContext() to match v10.4.3 more - Increased esp_ipc task stack size to avoid overflow Closes https://github.com/espressif/esp-idf/issues/7256
2021-10-13 13:31:05 -04:00
#ifdef ESP_PLATFORM
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
taskFIRST_CHECK_FOR_STACK_OVERFLOW();
taskSECOND_CHECK_FOR_STACK_OVERFLOW();
freertos: Fix SMP round robin scheduling The previous SMP freertos round robin would skip over tasks when time slicing. This commit implements a Best Effort Round Robin where selected tasks are put to the back of the list, thus makes the time slicing more fair. - Documentation has been updated accordingly. - Tidy up vTaskSwitchContext() to match v10.4.3 more - Increased esp_ipc task stack size to avoid overflow Closes https://github.com/espressif/esp-idf/issues/7256
2021-10-13 13:31:05 -04:00
#else
taskCHECK_FOR_STACK_OVERFLOW();
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Fix SMP round robin scheduling The previous SMP freertos round robin would skip over tasks when time slicing. This commit implements a Best Effort Round Robin where selected tasks are put to the back of the list, thus makes the time slicing more fair. - Documentation has been updated accordingly. - Tidy up vTaskSwitchContext() to match v10.4.3 more - Increased esp_ipc task stack size to avoid overflow Closes https://github.com/espressif/esp-idf/issues/7256
2021-10-13 13:31:05 -04:00
/* Before the currently running task is switched out, save its errno. */
#if ( configUSE_POSIX_ERRNO == 1 )
{
pxCurrentTCB->iTaskErrno = FreeRTOS_errno;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
#endif
freertos: Fix SMP round robin scheduling The previous SMP freertos round robin would skip over tasks when time slicing. This commit implements a Best Effort Round Robin where selected tasks are put to the back of the list, thus makes the time slicing more fair. - Documentation has been updated accordingly. - Tidy up vTaskSwitchContext() to match v10.4.3 more - Increased esp_ipc task stack size to avoid overflow Closes https://github.com/espressif/esp-idf/issues/7256
2021-10-13 13:31:05 -04:00
#endif // ESP_PLATFORM
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Fix SMP round robin scheduling The previous SMP freertos round robin would skip over tasks when time slicing. This commit implements a Best Effort Round Robin where selected tasks are put to the back of the list, thus makes the time slicing more fair. - Documentation has been updated accordingly. - Tidy up vTaskSwitchContext() to match v10.4.3 more - Increased esp_ipc task stack size to avoid overflow Closes https://github.com/espressif/esp-idf/issues/7256
2021-10-13 13:31:05 -04:00
/* Select a new task to run using either the generic C or port
* optimised asm code. */
taskSELECT_HIGHEST_PRIORITY_TASK(); /*lint !e9079 void * is used as this macro is used with timers and co-routines too. Alignment is known to be fine as the type of the pointer stored and retrieved is the same. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
traceTASK_SWITCHED_IN();
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Reduce ESP specific code
2021-08-30 02:45:31 -04:00
#ifdef ESP_PLATFORM
freertos: Fix SMP round robin scheduling The previous SMP freertos round robin would skip over tasks when time slicing. This commit implements a Best Effort Round Robin where selected tasks are put to the back of the list, thus makes the time slicing more fair. - Documentation has been updated accordingly. - Tidy up vTaskSwitchContext() to match v10.4.3 more - Increased esp_ipc task stack size to avoid overflow Closes https://github.com/espressif/esp-idf/issues/7256
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xSwitchingContext[ xPortGetCoreID() ] = pdFALSE;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
#if CONFIG_FREERTOS_WATCHPOINT_END_OF_STACK
vPortSetStackWatchpoint(pxCurrentTCB[xPortGetCoreID()]->pxStack);
#endif
freertos: Fix SMP round robin scheduling The previous SMP freertos round robin would skip over tasks when time slicing. This commit implements a Best Effort Round Robin where selected tasks are put to the back of the list, thus makes the time slicing more fair. - Documentation has been updated accordingly. - Tidy up vTaskSwitchContext() to match v10.4.3 more - Increased esp_ipc task stack size to avoid overflow Closes https://github.com/espressif/esp-idf/issues/7256
2021-10-13 13:31:05 -04:00
#else
/* After the new task is switched in, update the global errno. */
#if ( configUSE_POSIX_ERRNO == 1 )
{
FreeRTOS_errno = pxCurrentTCB->iTaskErrno;
}
#endif
Add option to automatically set a watchpoint at the end of the swapped-in task
2017-01-09 03:42:45 -05:00
freertos: Fix SMP round robin scheduling The previous SMP freertos round robin would skip over tasks when time slicing. This commit implements a Best Effort Round Robin where selected tasks are put to the back of the list, thus makes the time slicing more fair. - Documentation has been updated accordingly. - Tidy up vTaskSwitchContext() to match v10.4.3 more - Increased esp_ipc task stack size to avoid overflow Closes https://github.com/espressif/esp-idf/issues/7256
2021-10-13 13:31:05 -04:00
#if ( configUSE_NEWLIB_REENTRANT == 1 )
{
/* Switch Newlib's _impure_ptr variable to point to the _reent
* structure specific to this task.
* See the third party link http://www.nadler.com/embedded/newlibAndFreeRTOS.html
* for additional information. */
_impure_ptr = &( pxCurrentTCB->xNewLib_reent );
}
#endif /* configUSE_NEWLIB_REENTRANT */
#endif // ESP_PLATFORM
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
freertos: Fix SMP round robin scheduling The previous SMP freertos round robin would skip over tasks when time slicing. This commit implements a Best Effort Round Robin where selected tasks are put to the back of the list, thus makes the time slicing more fair. - Documentation has been updated accordingly. - Tidy up vTaskSwitchContext() to match v10.4.3 more - Increased esp_ipc task stack size to avoid overflow Closes https://github.com/espressif/esp-idf/issues/7256
2021-10-13 13:31:05 -04:00
#ifdef ESP_PLATFORM
/* Exit the critical section previously entered */
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL_ISR( &xKernelLock );
freertos: Fix SMP round robin scheduling The previous SMP freertos round robin would skip over tasks when time slicing. This commit implements a Best Effort Round Robin where selected tasks are put to the back of the list, thus makes the time slicing more fair. - Documentation has been updated accordingly. - Tidy up vTaskSwitchContext() to match v10.4.3 more - Increased esp_ipc task stack size to avoid overflow Closes https://github.com/espressif/esp-idf/issues/7256
2021-10-13 13:31:05 -04:00
#endif // ESP_PLATFORM
Initial public version
2016-08-17 11:08:22 -04:00
}
/*-----------------------------------------------------------*/
freertos: upgrade to 10.4.3 - rename xaskRemoveFromUnorderedEventList (cherry picked from commit e91586b57e19a3776c7c675f62c0afeebd19c294)
2021-09-09 02:13:07 -04:00
void vTaskPlaceOnEventList( List_t * const pxEventList,
const TickType_t xTicksToWait )
Initial public version
2016-08-17 11:08:22 -04:00
{
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
configASSERT( pxEventList );
freertos: Synchronize vTaskPlaceOnEventList...() functions to v10.4.3 This commit synchronizes the following vTaskPlaceOnEventList...() with upstream v10.4.3. The functions updated are: - vTaskPlaceOnEventList() - vTaskPlaceOnUnorderedEventList() - vTaskPlaceOnEventListRestricted() The traceTASK_DELAY_UNTIL() macro has also been updated.
2022-08-01 05:32:40 -04:00
/* Take the kernel lock as we are about to access the task lists. */
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* THIS FUNCTION MUST BE CALLED WITH EITHER INTERRUPTS DISABLED OR THE
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* SCHEDULER SUSPENDED AND THE QUEUE BEING ACCESSED LOCKED. */
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* Place the event list item of the TCB in the appropriate event list.
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* This is placed in the list in priority order so the highest priority task
* is the first to be woken by the event. The queue that contains the event
* list is locked, preventing simultaneous access from interrupts. */
freertos: Synchronize vTaskPlaceOnEventList...() functions to v10.4.3 This commit synchronizes the following vTaskPlaceOnEventList...() with upstream v10.4.3. The functions updated are: - vTaskPlaceOnEventList() - vTaskPlaceOnUnorderedEventList() - vTaskPlaceOnEventListRestricted() The traceTASK_DELAY_UNTIL() macro has also been updated.
2022-08-01 05:32:40 -04:00
vListInsert( pxEventList, &( pxCurrentTCB[ xPortGetCoreID() ]->xEventListItem ) );
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Synchronize prvAddCurrentTaskToDelayedList() to v10.4.3 This commit synchronizes prvAddCurrentTaskToDelayedList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
2022-08-01 07:06:44 -04:00
prvAddCurrentTaskToDelayedList( xTicksToWait, pdTRUE );
freertos: Synchronize vTaskPlaceOnEventList...() functions to v10.4.3 This commit synchronizes the following vTaskPlaceOnEventList...() with upstream v10.4.3. The functions updated are: - vTaskPlaceOnEventList() - vTaskPlaceOnUnorderedEventList() - vTaskPlaceOnEventListRestricted() The traceTASK_DELAY_UNTIL() macro has also been updated.
2022-08-01 05:32:40 -04:00
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
Initial public version
2016-08-17 11:08:22 -04:00
}
/*-----------------------------------------------------------*/
freertos: upgrade to 10.4.3 - rename xaskRemoveFromUnorderedEventList (cherry picked from commit e91586b57e19a3776c7c675f62c0afeebd19c294)
2021-09-09 02:13:07 -04:00
void vTaskPlaceOnUnorderedEventList( List_t * pxEventList,
const TickType_t xItemValue,
const TickType_t xTicksToWait )
Initial public version
2016-08-17 11:08:22 -04:00
{
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
configASSERT( pxEventList );
freertos: Synchronize vTaskPlaceOnEventList...() functions to v10.4.3 This commit synchronizes the following vTaskPlaceOnEventList...() with upstream v10.4.3. The functions updated are: - vTaskPlaceOnEventList() - vTaskPlaceOnUnorderedEventList() - vTaskPlaceOnEventListRestricted() The traceTASK_DELAY_UNTIL() macro has also been updated.
2022-08-01 05:32:40 -04:00
/* Take the kernel lock as we are about to access the task lists. */
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Synchronize vTaskPlaceOnEventList...() functions to v10.4.3 This commit synchronizes the following vTaskPlaceOnEventList...() with upstream v10.4.3. The functions updated are: - vTaskPlaceOnEventList() - vTaskPlaceOnUnorderedEventList() - vTaskPlaceOnEventListRestricted() The traceTASK_DELAY_UNTIL() macro has also been updated.
2022-08-01 05:32:40 -04:00
/* THIS FUNCTION MUST BE CALLED WITH THE SCHEDULER SUSPENDED. It is used by
* the event groups implementation. */
/* Note. We currently don't always suspend the scheduler. Todo: IDF-3755
* configASSERT( uxSchedulerSuspended[ xPortGetCoreID() ] != 0 ); */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* Store the item value in the event list item. It is safe to access the
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* event list item here as interrupts won't access the event list item of a
* task that is not in the Blocked state. */
freertos: Synchronize vTaskPlaceOnEventList...() functions to v10.4.3 This commit synchronizes the following vTaskPlaceOnEventList...() with upstream v10.4.3. The functions updated are: - vTaskPlaceOnEventList() - vTaskPlaceOnUnorderedEventList() - vTaskPlaceOnEventListRestricted() The traceTASK_DELAY_UNTIL() macro has also been updated.
2022-08-01 05:32:40 -04:00
listSET_LIST_ITEM_VALUE( &( pxCurrentTCB[ xPortGetCoreID() ]->xEventListItem ), xItemValue | taskEVENT_LIST_ITEM_VALUE_IN_USE );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* Place the event list item of the TCB at the end of the appropriate event
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* list. It is safe to access the event list here because it is part of an
* event group implementation - and interrupts don't access event groups
* directly (instead they access them indirectly by pending function calls to
* the task level). */
freertos: Synchronize vTaskPlaceOnEventList...() functions to v10.4.3 This commit synchronizes the following vTaskPlaceOnEventList...() with upstream v10.4.3. The functions updated are: - vTaskPlaceOnEventList() - vTaskPlaceOnUnorderedEventList() - vTaskPlaceOnEventListRestricted() The traceTASK_DELAY_UNTIL() macro has also been updated.
2022-08-01 05:32:40 -04:00
vListInsertEnd( pxEventList, &( pxCurrentTCB[ xPortGetCoreID() ]->xEventListItem ) );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Synchronize prvAddCurrentTaskToDelayedList() to v10.4.3 This commit synchronizes prvAddCurrentTaskToDelayedList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
2022-08-01 07:06:44 -04:00
prvAddCurrentTaskToDelayedList( xTicksToWait, pdTRUE );
freertos: Synchronize vTaskPlaceOnEventList...() functions to v10.4.3 This commit synchronizes the following vTaskPlaceOnEventList...() with upstream v10.4.3. The functions updated are: - vTaskPlaceOnEventList() - vTaskPlaceOnUnorderedEventList() - vTaskPlaceOnEventListRestricted() The traceTASK_DELAY_UNTIL() macro has also been updated.
2022-08-01 05:32:40 -04:00
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
Initial public version
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}
/*-----------------------------------------------------------*/
freertos: cherrypicked code layout changes from freertos upgrade branch
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#if ( configUSE_TIMERS == 1 )
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
void vTaskPlaceOnEventListRestricted( List_t * const pxEventList, TickType_t xTicksToWait, const BaseType_t xWaitIndefinitely )
{
configASSERT( pxEventList );
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Synchronize vTaskPlaceOnEventList...() functions to v10.4.3 This commit synchronizes the following vTaskPlaceOnEventList...() with upstream v10.4.3. The functions updated are: - vTaskPlaceOnEventList() - vTaskPlaceOnUnorderedEventList() - vTaskPlaceOnEventListRestricted() The traceTASK_DELAY_UNTIL() macro has also been updated.
2022-08-01 05:32:40 -04:00
/* Take the kernel lock as we are about to access the task lists. */
taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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/* This function should not be called by application code hence the
freertos: cherrypicked code layout changes from freertos upgrade branch
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* 'Restricted' in its name. It is not part of the public API. It is
* designed for use by kernel code, and has special calling requirements -
* it should be called with the scheduler suspended. */
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* Place the event list item of the TCB in the appropriate event list.
freertos: cherrypicked code layout changes from freertos upgrade branch
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* In this case it is assume that this is the only task that is going to
* be waiting on this event list, so the faster vListInsertEnd() function
* can be used in place of vListInsert. */
freertos: Synchronize vTaskPlaceOnEventList...() functions to v10.4.3 This commit synchronizes the following vTaskPlaceOnEventList...() with upstream v10.4.3. The functions updated are: - vTaskPlaceOnEventList() - vTaskPlaceOnUnorderedEventList() - vTaskPlaceOnEventListRestricted() The traceTASK_DELAY_UNTIL() macro has also been updated.
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vListInsertEnd( pxEventList, &( pxCurrentTCB[ xPortGetCoreID() ]->xEventListItem ) );
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* If the task should block indefinitely then set the block time to a
freertos: cherrypicked code layout changes from freertos upgrade branch
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* value that will be recognised as an indefinite delay inside the
* prvAddCurrentTaskToDelayedList() function. */
freertos: Sync safe changes from Amazon SMP branch
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if( xWaitIndefinitely != pdFALSE )
{
xTicksToWait = portMAX_DELAY;
}
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Synchronize vTaskPlaceOnEventList...() functions to v10.4.3 This commit synchronizes the following vTaskPlaceOnEventList...() with upstream v10.4.3. The functions updated are: - vTaskPlaceOnEventList() - vTaskPlaceOnUnorderedEventList() - vTaskPlaceOnEventListRestricted() The traceTASK_DELAY_UNTIL() macro has also been updated.
2022-08-01 05:32:40 -04:00
traceTASK_DELAY_UNTIL( ( xTickCount + xTicksToWait ) );
freertos: Synchronize prvAddCurrentTaskToDelayedList() to v10.4.3 This commit synchronizes prvAddCurrentTaskToDelayedList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
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prvAddCurrentTaskToDelayedList( xTicksToWait, xWaitIndefinitely );
freertos: Synchronize vTaskPlaceOnEventList...() functions to v10.4.3 This commit synchronizes the following vTaskPlaceOnEventList...() with upstream v10.4.3. The functions updated are: - vTaskPlaceOnEventList() - vTaskPlaceOnUnorderedEventList() - vTaskPlaceOnEventListRestricted() The traceTASK_DELAY_UNTIL() macro has also been updated.
2022-08-01 05:32:40 -04:00
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
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taskEXIT_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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}
Initial public version
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#endif /* configUSE_TIMERS */
/*-----------------------------------------------------------*/
BaseType_t xTaskRemoveFromEventList( const List_t * const pxEventList )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
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TCB_t * pxUnblockedTCB;
BaseType_t xReturn;
Initial public version
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freertos: Sync safe changes from Amazon SMP branch
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/* THIS FUNCTION MUST BE CALLED FROM A CRITICAL SECTION. It can also be
freertos: Synchronize xTaskRemoveFrom...EventList() functions to v10.4.3 This commit synchronizes the following xTaskRemoveFrom...EventList() with upstream v10.4.3. Multi-core modifications are then reapplied to the functions. The functions updated are: - xTaskRemoveFromEventList() - vTaskRemoveFromUnorderedEventList() The following multi-core macros have been removed as they are no longer required. - tskCAN_RUN_HERE() - taskYIELD_OTHER_CORE()
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* called from a critical section within an ISR.
freertos: cherrypicked code layout changes from freertos upgrade branch
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*
freertos: Synchronize xTaskRemoveFrom...EventList() functions to v10.4.3 This commit synchronizes the following xTaskRemoveFrom...EventList() with upstream v10.4.3. Multi-core modifications are then reapplied to the functions. The functions updated are: - xTaskRemoveFromEventList() - vTaskRemoveFromUnorderedEventList() The following multi-core macros have been removed as they are no longer required. - tskCAN_RUN_HERE() - taskYIELD_OTHER_CORE()
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* However, we still need to take the kernel lock as we are about to access
* kernel data structures. Note that we use the ISR version of the macro as
* this function could be called from an ISR critical section. */
taskENTER_CRITICAL_ISR( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: Synchronize xTaskRemoveFrom...EventList() functions to v10.4.3 This commit synchronizes the following xTaskRemoveFrom...EventList() with upstream v10.4.3. Multi-core modifications are then reapplied to the functions. The functions updated are: - xTaskRemoveFromEventList() - vTaskRemoveFromUnorderedEventList() The following multi-core macros have been removed as they are no longer required. - tskCAN_RUN_HERE() - taskYIELD_OTHER_CORE()
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/* Before taking the kernel lock, another task/ISR could have already
* emptied the pxEventList. So we insert a check here to see if
* pxEventList is empty before attempting to remove an item from it. */
if( listLIST_IS_EMPTY( pxEventList ) == pdFALSE )
{
BaseType_t xCurCoreID = xPortGetCoreID();
/* The event list is sorted in priority order, so the first in the list can
* be removed as it is known to be the highest priority. Remove the TCB from
* the delayed list, and add it to the ready list.
*
* If an event is for a queue that is locked then this function will never
* get called - the lock count on the queue will get modified instead. This
* means exclusive access to the event list is guaranteed here.
*
* This function assumes that a check has already been made to ensure that
* pxEventList is not empty. */
pxUnblockedTCB = listGET_OWNER_OF_HEAD_ENTRY( pxEventList ); /*lint !e9079 void * is used as this macro is used with timers and co-routines too. Alignment is known to be fine as the type of the pointer stored and retrieved is the same. */
configASSERT( pxUnblockedTCB );
( void ) uxListRemove( &( pxUnblockedTCB->xEventListItem ) );
/* Add the task to the ready list if a core with compatible affinity
* has NOT suspended its scheduler. This occurs when:
* - The task is pinned, and the pinned core's scheduler is running
* - The task is unpinned, and at least one of the core's scheduler is running */
#if ( configNUM_CORES > 1 )
if( ( ( uxSchedulerSuspended[ 0 ] == ( UBaseType_t ) pdFALSE ) && ( taskCAN_RUN_ON_CORE( 0, pxUnblockedTCB->xCoreID) == pdTRUE ) )
|| ( ( uxSchedulerSuspended[ 1 ] == ( UBaseType_t ) pdFALSE ) && ( taskCAN_RUN_ON_CORE( 1, pxUnblockedTCB->xCoreID) == pdTRUE ) ) )
#else
if( uxSchedulerSuspended[ 0 ] == ( UBaseType_t ) pdFALSE )
#endif /* configNUM_CORES > 1 */
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: Synchronize xTaskRemoveFrom...EventList() functions to v10.4.3 This commit synchronizes the following xTaskRemoveFrom...EventList() with upstream v10.4.3. Multi-core modifications are then reapplied to the functions. The functions updated are: - xTaskRemoveFromEventList() - vTaskRemoveFromUnorderedEventList() The following multi-core macros have been removed as they are no longer required. - tskCAN_RUN_HERE() - taskYIELD_OTHER_CORE()
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( void ) uxListRemove( &( pxUnblockedTCB->xStateListItem ) );
prvAddTaskToReadyList( pxUnblockedTCB );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Synchronize xTaskRemoveFrom...EventList() functions to v10.4.3 This commit synchronizes the following xTaskRemoveFrom...EventList() with upstream v10.4.3. Multi-core modifications are then reapplied to the functions. The functions updated are: - xTaskRemoveFromEventList() - vTaskRemoveFromUnorderedEventList() The following multi-core macros have been removed as they are no longer required. - tskCAN_RUN_HERE() - taskYIELD_OTHER_CORE()
2022-08-01 06:38:19 -04:00
#if ( configUSE_TICKLESS_IDLE != 0 )
{
/* If a task is blocked on a kernel object then xNextTaskUnblockTime
* might be set to the blocked task's time out time. If the task is
* unblocked for a reason other than a timeout xNextTaskUnblockTime is
* normally left unchanged, because it is automatically reset to a new
* value when the tick count equals xNextTaskUnblockTime. However if
* tickless idling is used it might be more important to enter sleep mode
* at the earliest possible time - so reset xNextTaskUnblockTime here to
* ensure it is updated at the earliest possible time. */
prvResetNextTaskUnblockTime();
}
#endif
}
else
{
/* We arrive here due to one of the following possibilities:
* - The task is pinned to core X and core X has suspended its scheduler
* - The task is unpinned and both cores have suspend their schedulers
* Therefore, we add the task to one of the pending lists:
* - If the task is pinned to core X, add it to core X's pending list
* - If the task is unpinned, add it to the current core's pending list */
BaseType_t xPendingListCore;
#if ( configNUM_CORES > 1 )
xPendingListCore = ( ( pxUnblockedTCB->xCoreID == tskNO_AFFINITY ) ? xCurCoreID : pxUnblockedTCB->xCoreID );
#else
xPendingListCore = 0;
#endif /* configNUM_CORES > 1 */
configASSERT( uxSchedulerSuspended[ xPendingListCore ] == pdTRUE );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Synchronize xTaskRemoveFrom...EventList() functions to v10.4.3 This commit synchronizes the following xTaskRemoveFrom...EventList() with upstream v10.4.3. Multi-core modifications are then reapplied to the functions. The functions updated are: - xTaskRemoveFromEventList() - vTaskRemoveFromUnorderedEventList() The following multi-core macros have been removed as they are no longer required. - tskCAN_RUN_HERE() - taskYIELD_OTHER_CORE()
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/* The delayed and ready lists cannot be accessed, so hold this task
* pending until the scheduler is resumed. */
vListInsertEnd( &( xPendingReadyList[ xPendingListCore ] ), &( pxUnblockedTCB->xEventListItem ) );
}
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Synchronize xTaskRemoveFrom...EventList() functions to v10.4.3 This commit synchronizes the following xTaskRemoveFrom...EventList() with upstream v10.4.3. Multi-core modifications are then reapplied to the functions. The functions updated are: - xTaskRemoveFromEventList() - vTaskRemoveFromUnorderedEventList() The following multi-core macros have been removed as they are no longer required. - tskCAN_RUN_HERE() - taskYIELD_OTHER_CORE()
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if( prvCheckForYield( pxUnblockedTCB, xCurCoreID, pdFALSE ) )
{
/* Return true if the task removed from the event list has a higher
* priority than the calling task. This allows the calling task to know if
* it should force a context switch now. */
xReturn = pdTRUE;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Synchronize xTaskRemoveFrom...EventList() functions to v10.4.3 This commit synchronizes the following xTaskRemoveFrom...EventList() with upstream v10.4.3. Multi-core modifications are then reapplied to the functions. The functions updated are: - xTaskRemoveFromEventList() - vTaskRemoveFromUnorderedEventList() The following multi-core macros have been removed as they are no longer required. - tskCAN_RUN_HERE() - taskYIELD_OTHER_CORE()
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/* Mark that a yield is pending in case the user is not using the
* "xHigherPriorityTaskWoken" parameter to an ISR safe FreeRTOS function. */
xYieldPending[ xCurCoreID ] = pdTRUE;
}
else
{
xReturn = pdFALSE;
}
}
else
{
/* The pxEventList was emptied before we entered the critical section,
* Nothing to do except return pdFALSE. */
xReturn = pdFALSE;
}
freertos: Sync safe changes from Amazon SMP branch
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}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL_ISR( &xKernelLock );
freertos: Synchronize xTaskRemoveFrom...EventList() functions to v10.4.3 This commit synchronizes the following xTaskRemoveFrom...EventList() with upstream v10.4.3. Multi-core modifications are then reapplied to the functions. The functions updated are: - xTaskRemoveFromEventList() - vTaskRemoveFromUnorderedEventList() The following multi-core macros have been removed as they are no longer required. - tskCAN_RUN_HERE() - taskYIELD_OTHER_CORE()
2022-08-01 06:38:19 -04:00
freertos: Sync safe changes from Amazon SMP branch
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return xReturn;
Initial public version
2016-08-17 11:08:22 -04:00
}
/*-----------------------------------------------------------*/
freertos: Fix event group task list race condition FreeRTOS synchronization primitives (e.g., queues, eventgroups) use various event lists (i.e., task lists) to track what tasks are blocked on a current primitive. Usually these event lists are accessed via one of the event lists functions (such as vTask[PlaceOn|RemoveFrom]UnorderedEventList()), which in turn ensure that the global task list spinlock (xTaskQueueMutex) is taken when accessing these lists. However, some functions in event_groups.c manually traverse their event lists. Thus if a tick interrupt occurs on another core during traversal and that tick interrupt unblocks a task on the event list being traversed, the event list will be corrupted. This commit modifies the following event_groups.c functions so that they take the global task list lock before traversing their event list. - xEventGroupSetBits() - vEventGroupDelete()
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#ifdef ESP_PLATFORM
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
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void vTaskTakeKernelLock( void )
freertos: Fix event group task list race condition FreeRTOS synchronization primitives (e.g., queues, eventgroups) use various event lists (i.e., task lists) to track what tasks are blocked on a current primitive. Usually these event lists are accessed via one of the event lists functions (such as vTask[PlaceOn|RemoveFrom]UnorderedEventList()), which in turn ensure that the global task list spinlock (xTaskQueueMutex) is taken when accessing these lists. However, some functions in event_groups.c manually traverse their event lists. Thus if a tick interrupt occurs on another core during traversal and that tick interrupt unblocks a task on the event list being traversed, the event list will be corrupted. This commit modifies the following event_groups.c functions so that they take the global task list lock before traversing their event list. - xEventGroupSetBits() - vEventGroupDelete()
2022-06-28 12:58:08 -04:00
{
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
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/* We call the tasks.c critical section macro to take xKernelLock */
taskENTER_CRITICAL( &xKernelLock );
freertos: Fix event group task list race condition FreeRTOS synchronization primitives (e.g., queues, eventgroups) use various event lists (i.e., task lists) to track what tasks are blocked on a current primitive. Usually these event lists are accessed via one of the event lists functions (such as vTask[PlaceOn|RemoveFrom]UnorderedEventList()), which in turn ensure that the global task list spinlock (xTaskQueueMutex) is taken when accessing these lists. However, some functions in event_groups.c manually traverse their event lists. Thus if a tick interrupt occurs on another core during traversal and that tick interrupt unblocks a task on the event list being traversed, the event list will be corrupted. This commit modifies the following event_groups.c functions so that they take the global task list lock before traversing their event list. - xEventGroupSetBits() - vEventGroupDelete()
2022-06-28 12:58:08 -04:00
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
void vTaskReleaseKernelLock( void )
freertos: Fix event group task list race condition FreeRTOS synchronization primitives (e.g., queues, eventgroups) use various event lists (i.e., task lists) to track what tasks are blocked on a current primitive. Usually these event lists are accessed via one of the event lists functions (such as vTask[PlaceOn|RemoveFrom]UnorderedEventList()), which in turn ensure that the global task list spinlock (xTaskQueueMutex) is taken when accessing these lists. However, some functions in event_groups.c manually traverse their event lists. Thus if a tick interrupt occurs on another core during traversal and that tick interrupt unblocks a task on the event list being traversed, the event list will be corrupted. This commit modifies the following event_groups.c functions so that they take the global task list lock before traversing their event list. - xEventGroupSetBits() - vEventGroupDelete()
2022-06-28 12:58:08 -04:00
{
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
/* We call the tasks.c critical section macro to release xKernelLock */
taskEXIT_CRITICAL( &xKernelLock );
freertos: Fix event group task list race condition FreeRTOS synchronization primitives (e.g., queues, eventgroups) use various event lists (i.e., task lists) to track what tasks are blocked on a current primitive. Usually these event lists are accessed via one of the event lists functions (such as vTask[PlaceOn|RemoveFrom]UnorderedEventList()), which in turn ensure that the global task list spinlock (xTaskQueueMutex) is taken when accessing these lists. However, some functions in event_groups.c manually traverse their event lists. Thus if a tick interrupt occurs on another core during traversal and that tick interrupt unblocks a task on the event list being traversed, the event list will be corrupted. This commit modifies the following event_groups.c functions so that they take the global task list lock before traversing their event list. - xEventGroupSetBits() - vEventGroupDelete()
2022-06-28 12:58:08 -04:00
}
#endif // ESP_PLATFORM
freertos: upgrade to 10.4.3 - rename xaskRemoveFromUnorderedEventList (cherry picked from commit e91586b57e19a3776c7c675f62c0afeebd19c294)
2021-09-09 02:13:07 -04:00
void vTaskRemoveFromUnorderedEventList( ListItem_t * pxEventListItem,
const TickType_t xItemValue )
Initial public version
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{
freertos: cherrypicked code layout changes from freertos upgrade branch
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TCB_t * pxUnblockedTCB;
freertos: Synchronize xTaskRemoveFrom...EventList() functions to v10.4.3 This commit synchronizes the following xTaskRemoveFrom...EventList() with upstream v10.4.3. Multi-core modifications are then reapplied to the functions. The functions updated are: - xTaskRemoveFromEventList() - vTaskRemoveFromUnorderedEventList() The following multi-core macros have been removed as they are no longer required. - tskCAN_RUN_HERE() - taskYIELD_OTHER_CORE()
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BaseType_t xCurCoreID = xPortGetCoreID();
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Synchronize xTaskRemoveFrom...EventList() functions to v10.4.3 This commit synchronizes the following xTaskRemoveFrom...EventList() with upstream v10.4.3. Multi-core modifications are then reapplied to the functions. The functions updated are: - xTaskRemoveFromEventList() - vTaskRemoveFromUnorderedEventList() The following multi-core macros have been removed as they are no longer required. - tskCAN_RUN_HERE() - taskYIELD_OTHER_CORE()
2022-08-01 06:38:19 -04:00
/* THIS FUNCTION MUST BE CALLED WITH THE KERNEL LOCK ALREADY TAKEN.
* It is used by the event flags implementation, thus those functions
* should call vTaskTakeKernelLock() before calling this function. */
/*
Todo: IDF-5785
configASSERT( uxSchedulerSuspended[ xCurCoreID ] != pdFALSE );
*/
freertos: Sync safe changes from Amazon SMP branch
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/* Store the new item value in the event list. */
listSET_LIST_ITEM_VALUE( pxEventListItem, xItemValue | taskEVENT_LIST_ITEM_VALUE_IN_USE );
/* Remove the event list form the event flag. Interrupts do not access
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* event flags. */
freertos: Synchronize xTaskRemoveFrom...EventList() functions to v10.4.3 This commit synchronizes the following xTaskRemoveFrom...EventList() with upstream v10.4.3. Multi-core modifications are then reapplied to the functions. The functions updated are: - xTaskRemoveFromEventList() - vTaskRemoveFromUnorderedEventList() The following multi-core macros have been removed as they are no longer required. - tskCAN_RUN_HERE() - taskYIELD_OTHER_CORE()
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pxUnblockedTCB = listGET_LIST_ITEM_OWNER( pxEventListItem ); /*lint !e9079 void * is used as this macro is used with timers and co-routines too. Alignment is known to be fine as the type of the pointer stored and retrieved is the same. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
configASSERT( pxUnblockedTCB );
( void ) uxListRemove( pxEventListItem );
freertos: Synchronize xTaskRemoveFrom...EventList() functions to v10.4.3 This commit synchronizes the following xTaskRemoveFrom...EventList() with upstream v10.4.3. Multi-core modifications are then reapplied to the functions. The functions updated are: - xTaskRemoveFromEventList() - vTaskRemoveFromUnorderedEventList() The following multi-core macros have been removed as they are no longer required. - tskCAN_RUN_HERE() - taskYIELD_OTHER_CORE()
2022-08-01 06:38:19 -04:00
#if ( configUSE_TICKLESS_IDLE != 0 )
{
/* If a task is blocked on a kernel object then xNextTaskUnblockTime
* might be set to the blocked task's time out time. If the task is
* unblocked for a reason other than a timeout xNextTaskUnblockTime is
* normally left unchanged, because it is automatically reset to a new
* value when the tick count equals xNextTaskUnblockTime. However if
* tickless idling is used it might be more important to enter sleep mode
* at the earliest possible time - so reset xNextTaskUnblockTime here to
* ensure it is updated at the earliest possible time. */
prvResetNextTaskUnblockTime();
}
#endif
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* Remove the task from the delayed list and add it to the ready list. The
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* scheduler is suspended so interrupts will not be accessing the ready
* lists. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
( void ) uxListRemove( &( pxUnblockedTCB->xStateListItem ) );
prvAddTaskToReadyList( pxUnblockedTCB );
freertos: Synchronize xTaskRemoveFrom...EventList() functions to v10.4.3 This commit synchronizes the following xTaskRemoveFrom...EventList() with upstream v10.4.3. Multi-core modifications are then reapplied to the functions. The functions updated are: - xTaskRemoveFromEventList() - vTaskRemoveFromUnorderedEventList() The following multi-core macros have been removed as they are no longer required. - tskCAN_RUN_HERE() - taskYIELD_OTHER_CORE()
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if( prvCheckForYield( pxUnblockedTCB, xCurCoreID, pdFALSE ) )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
freertos: Synchronize xTaskRemoveFrom...EventList() functions to v10.4.3 This commit synchronizes the following xTaskRemoveFrom...EventList() with upstream v10.4.3. Multi-core modifications are then reapplied to the functions. The functions updated are: - xTaskRemoveFromEventList() - vTaskRemoveFromUnorderedEventList() The following multi-core macros have been removed as they are no longer required. - tskCAN_RUN_HERE() - taskYIELD_OTHER_CORE()
2022-08-01 06:38:19 -04:00
/* The unblocked task has a priority above that of the calling task, so
* a context switch is required. This function is called with the
* scheduler suspended so xYieldPending is set so the context switch
* occurs immediately that the scheduler is resumed (unsuspended). */
xYieldPending[ xCurCoreID ] = pdTRUE;
freertos: Sync safe changes from Amazon SMP branch
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}
Initial public version
2016-08-17 11:08:22 -04:00
}
/*-----------------------------------------------------------*/
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
void vTaskSetTimeOutState( TimeOut_t * const pxTimeOut )
{
freertos: Sync safe changes from Amazon SMP branch
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configASSERT( pxTimeOut );
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
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{
pxTimeOut->xOverflowCount = xNumOfOverflows;
pxTimeOut->xTimeOnEntering = xTickCount;
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
}
/*-----------------------------------------------------------*/
void vTaskInternalSetTimeOutState( TimeOut_t * const pxTimeOut )
Initial public version
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{
FreeRTOS: Modifying a timeout is now protected on multi-core configuration
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/**
* In case of we are building for SMP, we need to protect the following instructions in order to make them
* atomic.
* Indeed, without this, it would be possible to get preempted by the tick hook right after storing the number
* of overflows with `pxTimeOut->xOverflowCount = xNumOfOverflows`. Then, the tick hook increments the timer,
* which overflows, and thus resets the xTickCount to 0.
* Resuming our task would result in an invalid state of the timer where the number of overflow corresponds
* to the previous value and not the current one.
*
* On a single core configuration, this problem doesn't appear as this function is meant to be called from
* a critical section, disabling the (tick) interrupts.
*/
#if ( ( ESP_PLATFORM == 1 ) && ( configNUM_CORES > 1 ) )
configASSERT( pxTimeOut );
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
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taskENTER_CRITICAL( &xKernelLock );
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#endif // ( ( ESP_PLATFORM == 1 ) && ( configNUM_CORES > 1 ) )
/* For internal use only as it does not use a critical section. */
pxTimeOut->xOverflowCount = xNumOfOverflows;
pxTimeOut->xTimeOnEntering = xTickCount;
#if ( ( ESP_PLATFORM == 1 ) && ( configNUM_CORES > 1 ) )
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
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taskEXIT_CRITICAL( &xKernelLock );
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#endif // ( ( ESP_PLATFORM == 1 ) && ( configNUM_CORES > 1 ) )
Initial public version
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}
/*-----------------------------------------------------------*/
freertos: upgrade to 10.4.3 - rename xaskRemoveFromUnorderedEventList (cherry picked from commit e91586b57e19a3776c7c675f62c0afeebd19c294)
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BaseType_t xTaskCheckForTimeOut( TimeOut_t * const pxTimeOut,
TickType_t * const pxTicksToWait )
Initial public version
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{
freertos: cherrypicked code layout changes from freertos upgrade branch
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BaseType_t xReturn;
Initial public version
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freertos: Sync safe changes from Amazon SMP branch
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configASSERT( pxTimeOut );
configASSERT( pxTicksToWait );
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
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taskENTER_CRITICAL( &xKernelLock );
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{
/* Minor optimisation. The tick count cannot change in this block. */
const TickType_t xConstTickCount = xTickCount;
const TickType_t xElapsedTime = xConstTickCount - pxTimeOut->xTimeOnEntering;
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#if ( INCLUDE_xTaskAbortDelay == 1 )
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if( pxCurrentTCB[xPortGetCoreID()]->ucDelayAborted != ( uint8_t ) pdFALSE )
{
/* The delay was aborted, which is not the same as a time out,
freertos: cherrypicked code layout changes from freertos upgrade branch
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* but has the same result. */
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pxCurrentTCB[xPortGetCoreID()]->ucDelayAborted = pdFALSE;
xReturn = pdTRUE;
}
else
#endif
#if ( INCLUDE_vTaskSuspend == 1 )
if( *pxTicksToWait == portMAX_DELAY )
{
/* If INCLUDE_vTaskSuspend is set to 1 and the block time
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* specified is the maximum block time then the task should block
* indefinitely, and therefore never time out. */
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xReturn = pdFALSE;
}
else
#endif
if( ( xNumOfOverflows != pxTimeOut->xOverflowCount ) && ( xConstTickCount >= pxTimeOut->xTimeOnEntering ) ) /*lint !e525 Indentation preferred as is to make code within pre-processor directives clearer. */
{
/* The tick count is greater than the time at which
freertos: cherrypicked code layout changes from freertos upgrade branch
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* vTaskSetTimeout() was called, but has also overflowed since
* vTaskSetTimeOut() was called. It must have wrapped all the way
* around and gone past again. This passed since vTaskSetTimeout()
* was called. */
freertos: Sync safe changes from Amazon SMP branch
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xReturn = pdTRUE;
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
2022-09-05 05:31:22 -04:00
*pxTicksToWait = ( TickType_t ) 0;
freertos: Sync safe changes from Amazon SMP branch
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}
else if( xElapsedTime < *pxTicksToWait ) /*lint !e961 Explicit casting is only redundant with some compilers, whereas others require it to prevent integer conversion errors. */
{
/* Not a genuine timeout. Adjust parameters for time remaining. */
*pxTicksToWait -= xElapsedTime;
vTaskInternalSetTimeOutState( pxTimeOut );
xReturn = pdFALSE;
}
else
{
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
2022-09-05 05:31:22 -04:00
*pxTicksToWait = ( TickType_t ) 0;
freertos: Sync safe changes from Amazon SMP branch
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xReturn = pdTRUE;
}
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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return xReturn;
Initial public version
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}
/*-----------------------------------------------------------*/
void vTaskMissedYield( void )
{
freertos: Sync safe changes from Amazon SMP branch
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xYieldPending[xPortGetCoreID()] = pdTRUE;
Initial public version
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}
/*-----------------------------------------------------------*/
#if ( configUSE_TRACE_FACILITY == 1 )
freertos: Sync safe changes from Amazon SMP branch
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UBaseType_t uxTaskGetTaskNumber( TaskHandle_t xTask )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
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UBaseType_t uxReturn;
TCB_t const * pxTCB;
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
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if( xTask != NULL )
{
pxTCB = xTask;
uxReturn = pxTCB->uxTaskNumber;
}
else
{
uxReturn = 0U;
}
Initial public version
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freertos: Sync safe changes from Amazon SMP branch
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return uxReturn;
}
Initial public version
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#endif /* configUSE_TRACE_FACILITY */
/*-----------------------------------------------------------*/
#if ( configUSE_TRACE_FACILITY == 1 )
freertos: upgrade to 10.4.3 - rename xaskRemoveFromUnorderedEventList (cherry picked from commit e91586b57e19a3776c7c675f62c0afeebd19c294)
2021-09-09 02:13:07 -04:00
void vTaskSetTaskNumber( TaskHandle_t xTask,
const UBaseType_t uxHandle )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: cherrypicked code layout changes from freertos upgrade branch
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TCB_t * pxTCB;
Initial public version
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freertos: Sync safe changes from Amazon SMP branch
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if( xTask != NULL )
{
pxTCB = xTask;
pxTCB->uxTaskNumber = uxHandle;
}
}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* configUSE_TRACE_FACILITY */
/*
* -----------------------------------------------------------
* The Idle task.
* ----------------------------------------------------------
*
* The portTASK_FUNCTION() macro is used to allow port/compiler specific
* language extensions. The equivalent prototype for this function is:
*
* void prvIdleTask( void *pvParameters );
*
*/
static portTASK_FUNCTION( prvIdleTask, pvParameters )
{
freertos: Sync safe changes from Amazon SMP branch
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/* Stop warnings. */
( void ) pvParameters;
/** THIS IS THE RTOS IDLE TASK - WHICH IS CREATED AUTOMATICALLY WHEN THE
freertos: cherrypicked code layout changes from freertos upgrade branch
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* SCHEDULER IS STARTED. **/
freertos: Sync safe changes from Amazon SMP branch
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/* In case a task that has a secure context deletes itself, in which case
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* the idle task is responsible for deleting the task's secure context, if
* any. */
freertos: Sync safe changes from Amazon SMP branch
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portALLOCATE_SECURE_CONTEXT( configMINIMAL_SECURE_STACK_SIZE );
freertos: cherrypicked code layout changes from freertos upgrade branch
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for( ; ; )
freertos: Sync safe changes from Amazon SMP branch
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{
/* See if any tasks have deleted themselves - if so then the idle task
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* is responsible for freeing the deleted task's TCB and stack. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
prvCheckTasksWaitingTermination();
#if ( configUSE_PREEMPTION == 0 )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
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/* If we are not using preemption we keep forcing a task switch to
* see if any other task has become available. If we are using
* preemption we don't need to do this as any task becoming available
* will automatically get the processor anyway. */
freertos: Sync safe changes from Amazon SMP branch
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taskYIELD();
}
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
#endif /* configUSE_PREEMPTION */
#if ( ( configUSE_PREEMPTION == 1 ) && ( configIDLE_SHOULD_YIELD == 1 ) )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
freertos: cherrypicked code layout changes from freertos upgrade branch
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/* When using preemption tasks of equal priority will be
* timesliced. If a task that is sharing the idle priority is ready
* to run then the idle task should yield before the end of the
* timeslice.
*
* A critical region is not required here as we are just reading from
* the list, and an occasional incorrect value will not matter. If
* the ready list at the idle priority contains more than one task
* then a task other than the idle task is ready to execute. */
if( listCURRENT_LIST_LENGTH( &( pxReadyTasksLists[ tskIDLE_PRIORITY ] ) ) > ( UBaseType_t ) 1 )
{
taskYIELD();
}
else
{
mtCOVERAGE_TEST_MARKER();
}
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
#endif /* ( ( configUSE_PREEMPTION == 1 ) && ( configIDLE_SHOULD_YIELD == 1 ) ) */
#if ( configUSE_IDLE_HOOK == 1 )
freertos: cherrypicked code layout changes from freertos upgrade branch
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{
extern void vApplicationIdleHook( void );
/* Call the user defined function from within the idle task. This
* allows the application designer to add background functionality
* without the overhead of a separate task.
* NOTE: vApplicationIdleHook() MUST NOT, UNDER ANY CIRCUMSTANCES,
* CALL A FUNCTION THAT MIGHT BLOCK. */
vApplicationIdleHook();
}
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
#endif /* configUSE_IDLE_HOOK */
freertos: Remove legacy hooks This commit refactors the legacy hooks as follows: - Removed CONFIG_FREERTOS_LEGACY_HOOKS - FreeRTOS hooks are now enabled via: - CONFIG_FREERTOS_USE_IDLE_HOOK - CONFIG_FREERTOS_USE_TICK_HOOK - Update IDF hooks documentation
2022-02-17 03:40:52 -05:00
#ifdef ESP_PLATFORM
/* Call the esp-idf idle hook system */
esp_vApplicationIdleHook();
#endif // ESP_PLATFORM
freertos: Sync safe changes from Amazon SMP branch
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/* This conditional compilation should use inequality to 0, not equality
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* to 1. This is to ensure portSUPPRESS_TICKS_AND_SLEEP() is called when
* user defined low power mode implementations require
* configUSE_TICKLESS_IDLE to be set to a value other than 1. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
#if ( configUSE_TICKLESS_IDLE != 0 )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
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TickType_t xExpectedIdleTime;
freertos: Sync safe changes from Amazon SMP branch
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freertos: cherrypicked code layout changes from freertos upgrade branch
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/* It is not desirable to suspend then resume the scheduler on
* each iteration of the idle task. Therefore, a preliminary
* test of the expected idle time is performed without the
* scheduler suspended. The result here is not necessarily
* valid. */
xExpectedIdleTime = prvGetExpectedIdleTime();
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
if( xExpectedIdleTime >= configEXPECTED_IDLE_TIME_BEFORE_SLEEP )
{
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
#ifdef ESP_PLATFORM // IDF-3755
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
#else
vTaskSuspendAll();
#endif // ESP_PLATFORM
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: cherrypicked code layout changes from freertos upgrade branch
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/* Now the scheduler is suspended, the expected idle
* time can be sampled again, and this time its value can
* be used. */
configASSERT( xNextTaskUnblockTime >= xTickCount );
xExpectedIdleTime = prvGetExpectedIdleTime();
/* Define the following macro to set xExpectedIdleTime to 0
* if the application does not want
* portSUPPRESS_TICKS_AND_SLEEP() to be called. */
configPRE_SUPPRESS_TICKS_AND_SLEEP_PROCESSING( xExpectedIdleTime );
if( xExpectedIdleTime >= configEXPECTED_IDLE_TIME_BEFORE_SLEEP )
{
traceLOW_POWER_IDLE_BEGIN();
portSUPPRESS_TICKS_AND_SLEEP( xExpectedIdleTime );
traceLOW_POWER_IDLE_END();
}
else
{
mtCOVERAGE_TEST_MARKER();
}
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
#ifdef ESP_PLATFORM // IDF-3755
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
#else
( void ) xTaskResumeAll();
#endif // ESP_PLATFORM
freertos: cherrypicked code layout changes from freertos upgrade branch
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}
else
{
mtCOVERAGE_TEST_MARKER();
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
}
#endif /* configUSE_TICKLESS_IDLE */
}
Initial public version
2016-08-17 11:08:22 -04:00
}
/*-----------------------------------------------------------*/
freertos: cherrypicked code layout changes from freertos upgrade branch
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#if ( configUSE_TICKLESS_IDLE != 0 )
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
eSleepModeStatus eTaskConfirmSleepModeStatus( void )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
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/* The idle task exists in addition to the application tasks. */
const UBaseType_t uxNonApplicationTasks = 1;
eSleepModeStatus eReturn = eStandardSleep;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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if( listCURRENT_LIST_LENGTH( &xPendingReadyList[xPortGetCoreID()] ) != 0 )
{
/* A task was made ready while the scheduler was suspended. */
eReturn = eAbortSleep;
}
else if( xYieldPending[xPortGetCoreID()] != pdFALSE )
{
/* A yield was pended while the scheduler was suspended. */
eReturn = eAbortSleep;
}
else
{
/* If all the tasks are in the suspended list (which might mean they
freertos: cherrypicked code layout changes from freertos upgrade branch
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* have an infinite block time rather than actually being suspended)
* then it is safe to turn all clocks off and just wait for external
* interrupts. */
freertos: Sync safe changes from Amazon SMP branch
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if( listCURRENT_LIST_LENGTH( &xSuspendedTaskList ) == ( uxCurrentNumberOfTasks - uxNonApplicationTasks ) )
{
eReturn = eNoTasksWaitingTimeout;
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
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return eReturn;
}
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* configUSE_TICKLESS_IDLE */
/*-----------------------------------------------------------*/
freertos: cherrypicked code layout changes from freertos upgrade branch
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Initial public version
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#if ( configNUM_THREAD_LOCAL_STORAGE_POINTERS != 0 )
'Merge branch 'thread_local_storage_delete_callbacks' into 'master' The thread-local-storage feature in FreeRTOS attaches an application-usable array of pointers to a thread control block. These pointers usually point to a structure the thread allocates. When a thread gets (voluntarily or involuntarily) destroyed, this memory can leak. This merge adds a matching second array of user-settable pointers to destructor routines. As soon as the task gets cleaned up (which happens in the idle thread), the destructors get called and the memory can be freed. See merge request !19
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#if ( configTHREAD_LOCAL_STORAGE_DELETE_CALLBACKS )
freertos: Sync safe changes from Amazon SMP branch
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void vTaskSetThreadLocalStoragePointerAndDelCallback( TaskHandle_t xTaskToSet, BaseType_t xIndex, void *pvValue , TlsDeleteCallbackFunction_t xDelCallback)
{
TCB_t *pxTCB;
'Merge branch 'thread_local_storage_delete_callbacks' into 'master' The thread-local-storage feature in FreeRTOS attaches an application-usable array of pointers to a thread control block. These pointers usually point to a structure the thread allocates. When a thread gets (voluntarily or involuntarily) destroyed, this memory can leak. This merge adds a matching second array of user-settable pointers to destructor routines. As soon as the task gets cleaned up (which happens in the idle thread), the destructors get called and the memory can be freed. See merge request !19
2016-08-24 01:29:06 -04:00
freertos: Sync safe changes from Amazon SMP branch
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if( xIndex < configNUM_THREAD_LOCAL_STORAGE_POINTERS )
{
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
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taskENTER_CRITICAL( &xKernelLock );
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pxTCB = prvGetTCBFromHandle( xTaskToSet );
pxTCB->pvThreadLocalStoragePointers[ xIndex ] = pvValue;
pxTCB->pvThreadLocalStoragePointersDelCallback[ xIndex ] = xDelCallback;
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
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taskEXIT_CRITICAL( &xKernelLock );
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}
}
'Merge branch 'thread_local_storage_delete_callbacks' into 'master' The thread-local-storage feature in FreeRTOS attaches an application-usable array of pointers to a thread control block. These pointers usually point to a structure the thread allocates. When a thread gets (voluntarily or involuntarily) destroyed, this memory can leak. This merge adds a matching second array of user-settable pointers to destructor routines. As soon as the task gets cleaned up (which happens in the idle thread), the destructors get called and the memory can be freed. See merge request !19
2016-08-24 01:29:06 -04:00
freertos: Sync safe changes from Amazon SMP branch
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void vTaskSetThreadLocalStoragePointer( TaskHandle_t xTaskToSet, BaseType_t xIndex, void *pvValue )
{
vTaskSetThreadLocalStoragePointerAndDelCallback( xTaskToSet, xIndex, pvValue, (TlsDeleteCallbackFunction_t)NULL );
}
'Merge branch 'thread_local_storage_delete_callbacks' into 'master' The thread-local-storage feature in FreeRTOS attaches an application-usable array of pointers to a thread control block. These pointers usually point to a structure the thread allocates. When a thread gets (voluntarily or involuntarily) destroyed, this memory can leak. This merge adds a matching second array of user-settable pointers to destructor routines. As soon as the task gets cleaned up (which happens in the idle thread), the destructors get called and the memory can be freed. See merge request !19
2016-08-24 01:29:06 -04:00
#else
freertos: cherrypicked code layout changes from freertos upgrade branch
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void vTaskSetThreadLocalStoragePointer( TaskHandle_t xTaskToSet,
BaseType_t xIndex,
void * pvValue )
freertos: Sync safe changes from Amazon SMP branch
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{
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TCB_t * pxTCB;
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if( xIndex < configNUM_THREAD_LOCAL_STORAGE_POINTERS )
{
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
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taskENTER_CRITICAL( &xKernelLock );
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pxTCB = prvGetTCBFromHandle( xTaskToSet );
pxTCB->pvThreadLocalStoragePointers[ xIndex ] = pvValue;
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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}
}
'Merge branch 'thread_local_storage_delete_callbacks' into 'master' The thread-local-storage feature in FreeRTOS attaches an application-usable array of pointers to a thread control block. These pointers usually point to a structure the thread allocates. When a thread gets (voluntarily or involuntarily) destroyed, this memory can leak. This merge adds a matching second array of user-settable pointers to destructor routines. As soon as the task gets cleaned up (which happens in the idle thread), the destructors get called and the memory can be freed. See merge request !19
2016-08-24 01:29:06 -04:00
#endif /* configTHREAD_LOCAL_STORAGE_DELETE_CALLBACKS */
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* configNUM_THREAD_LOCAL_STORAGE_POINTERS */
/*-----------------------------------------------------------*/
#if ( configNUM_THREAD_LOCAL_STORAGE_POINTERS != 0 )
freertos: cherrypicked code layout changes from freertos upgrade branch
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void * pvTaskGetThreadLocalStoragePointer( TaskHandle_t xTaskToQuery,
BaseType_t xIndex )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: cherrypicked code layout changes from freertos upgrade branch
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void * pvReturn = NULL;
TCB_t * pxTCB;
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
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if( xIndex < configNUM_THREAD_LOCAL_STORAGE_POINTERS )
{
pxTCB = prvGetTCBFromHandle( xTaskToQuery );
pvReturn = pxTCB->pvThreadLocalStoragePointers[ xIndex ];
}
else
{
pvReturn = NULL;
}
Initial public version
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freertos: Sync safe changes from Amazon SMP branch
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return pvReturn;
}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* configNUM_THREAD_LOCAL_STORAGE_POINTERS */
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
/*-----------------------------------------------------------*/
Initial public version
2016-08-17 11:08:22 -04:00
#if ( portUSING_MPU_WRAPPERS == 1 )
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
void vTaskAllocateMPURegions( TaskHandle_t xTaskToModify,
const MemoryRegion_t * const xRegions )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
freertos: cherrypicked code layout changes from freertos upgrade branch
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TCB_t * pxTCB;
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* If null is passed in here then we are modifying the MPU settings of
freertos: cherrypicked code layout changes from freertos upgrade branch
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* the calling task. */
freertos: Sync safe changes from Amazon SMP branch
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pxTCB = prvGetTCBFromHandle( xTaskToModify );
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
vPortStoreTaskMPUSettings( &( pxTCB->xMPUSettings ), xRegions, NULL, 0 );
}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* portUSING_MPU_WRAPPERS */
/*-----------------------------------------------------------*/
static void prvInitialiseTaskLists( void )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
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UBaseType_t uxPriority;
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
for( uxPriority = ( UBaseType_t ) 0U; uxPriority < ( UBaseType_t ) configMAX_PRIORITIES; uxPriority++ )
{
vListInitialise( &( pxReadyTasksLists[ uxPriority ] ) );
}
vListInitialise( &xDelayedTaskList1 );
vListInitialise( &xDelayedTaskList2 );
freertos: Synchronize prvAddNewTaskToReadyList() to v10.4.3 This commit synchronizes prvAddNewTaskToReadyList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
2022-08-01 05:29:03 -04:00
for( BaseType_t x = 0; x < configNUM_CORES; x++ )
{
vListInitialise( &xPendingReadyList[ x ] );
freertos: Sync safe changes from Amazon SMP branch
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}
#if ( INCLUDE_vTaskDelete == 1 )
freertos: cherrypicked code layout changes from freertos upgrade branch
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{
vListInitialise( &xTasksWaitingTermination );
}
freertos: Sync safe changes from Amazon SMP branch
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#endif /* INCLUDE_vTaskDelete */
#if ( INCLUDE_vTaskSuspend == 1 )
freertos: cherrypicked code layout changes from freertos upgrade branch
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{
vListInitialise( &xSuspendedTaskList );
}
freertos: Sync safe changes from Amazon SMP branch
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#endif /* INCLUDE_vTaskSuspend */
/* Start with pxDelayedTaskList using list1 and the pxOverflowDelayedTaskList
freertos: cherrypicked code layout changes from freertos upgrade branch
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* using list2. */
freertos: Sync safe changes from Amazon SMP branch
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pxDelayedTaskList = &xDelayedTaskList1;
pxOverflowDelayedTaskList = &xDelayedTaskList2;
Initial public version
2016-08-17 11:08:22 -04:00
}
/*-----------------------------------------------------------*/
static void prvCheckTasksWaitingTermination( void )
{
freertos: Sync safe changes from Amazon SMP branch
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/** THIS FUNCTION IS CALLED FROM THE RTOS IDLE TASK **/
#if ( INCLUDE_vTaskDelete == 1 )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
BaseType_t xListIsEmpty;
BaseType_t core = xPortGetCoreID();
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
/* uxDeletedTasksWaitingCleanUp is used to prevent taskENTER_CRITICAL( &xKernelLock )
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* being called too often in the idle task. */
while( uxDeletedTasksWaitingCleanUp > ( UBaseType_t ) 0U )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
TCB_t *pxTCB = NULL;
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: cherrypicked code layout changes from freertos upgrade branch
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xListIsEmpty = listLIST_IS_EMPTY( &xTasksWaitingTermination );
if( xListIsEmpty == pdFALSE )
{
/* We only want to kill tasks that ran on this core because e.g. _xt_coproc_release needs to
be called on the core the process is pinned on, if any */
ListItem_t *target = listGET_HEAD_ENTRY(&xTasksWaitingTermination);
for( ; target != listGET_END_MARKER(&xTasksWaitingTermination); target = listGET_NEXT(target) ){ //Walk the list
TCB_t *tgt_tcb = ( TCB_t * )listGET_LIST_ITEM_OWNER(target);
int affinity = tgt_tcb->xCoreID;
//Self deleting tasks are added to Termination List before they switch context. Ensure they aren't still currently running
rename processors to cores (cherry picked from commit a0d3afcac63bb62516daa3abd316091a1601c08c)
2021-09-29 12:18:19 -04:00
if( pxCurrentTCB[core] == tgt_tcb || (configNUM_CORES > 1 && pxCurrentTCB[!core] == tgt_tcb) ){
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
continue; //Can't free memory of task that is still running
}
if(affinity == core || affinity == tskNO_AFFINITY){ //Find first item not pinned to other core
pxTCB = tgt_tcb;
break;
}
freertos: Sync safe changes from Amazon SMP branch
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}
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
if(pxTCB != NULL){
( void ) uxListRemove( target ); //Remove list item from list
--uxCurrentNumberOfTasks;
--uxDeletedTasksWaitingCleanUp;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
}
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock ); //Need to call deletion callbacks outside critical section
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
if (pxTCB != NULL) { //Call deletion callbacks and free TCB memory
#if ( configNUM_THREAD_LOCAL_STORAGE_POINTERS > 0 ) && ( configTHREAD_LOCAL_STORAGE_DELETE_CALLBACKS )
prvDeleteTLS( pxTCB );
#endif
prvDeleteTCB( pxTCB );
}
else
{
mtCOVERAGE_TEST_MARKER();
break; //No TCB found that could be freed by this core, break out of loop
}
freertos: Sync safe changes from Amazon SMP branch
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}
}
#endif /* INCLUDE_vTaskDelete */
Initial public version
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}
/*-----------------------------------------------------------*/
freertos: cherrypicked code layout changes from freertos upgrade branch
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#if ( configUSE_TRACE_FACILITY == 1 )
Initial public version
2016-08-17 11:08:22 -04:00
freertos: cherrypicked code layout changes from freertos upgrade branch
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void vTaskGetInfo( TaskHandle_t xTask,
TaskStatus_t * pxTaskStatus,
BaseType_t xGetFreeStackSpace,
eTaskState eState )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: cherrypicked code layout changes from freertos upgrade branch
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TCB_t * pxTCB;
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/* xTask is NULL then get the state of the calling task. */
pxTCB = prvGetTCBFromHandle( xTask );
pxTaskStatus->xHandle = ( TaskHandle_t ) pxTCB;
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pxTaskStatus->pcTaskName = ( const char * ) &( pxTCB->pcTaskName[ 0 ] );
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pxTaskStatus->uxCurrentPriority = pxTCB->uxPriority;
pxTaskStatus->pxStackBase = pxTCB->pxStack;
pxTaskStatus->xTaskNumber = pxTCB->uxTCBNumber;
#if ( configTASKLIST_INCLUDE_COREID == 1 )
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
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pxTaskStatus->xCoreID = pxTCB->xCoreID;
freertos: Sync safe changes from Amazon SMP branch
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#endif /* configTASKLIST_INCLUDE_COREID */
#if ( configUSE_MUTEXES == 1 )
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{
pxTaskStatus->uxBasePriority = pxTCB->uxBasePriority;
}
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#else
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{
pxTaskStatus->uxBasePriority = 0;
}
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#endif
#if ( configGENERATE_RUN_TIME_STATS == 1 )
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{
pxTaskStatus->ulRunTimeCounter = pxTCB->ulRunTimeCounter;
}
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#else
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{
pxTaskStatus->ulRunTimeCounter = 0;
}
freertos: Sync safe changes from Amazon SMP branch
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#endif
/* Obtaining the task state is a little fiddly, so is only done if the
freertos: cherrypicked code layout changes from freertos upgrade branch
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* value of eState passed into this function is eInvalid - otherwise the
* state is just set to whatever is passed in. */
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if( eState != eInvalid )
{
if( pxTCB == pxCurrentTCB[xPortGetCoreID()] )
{
pxTaskStatus->eCurrentState = eRunning;
}
else
{
pxTaskStatus->eCurrentState = eState;
#if ( INCLUDE_vTaskSuspend == 1 )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
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/* If the task is in the suspended list then there is a
* chance it is actually just blocked indefinitely - so really
* it should be reported as being in the Blocked state. */
if( eState == eSuspended )
freertos: Sync safe changes from Amazon SMP branch
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{
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
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#ifdef ESP_PLATFORM // IDF-3755
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
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taskENTER_CRITICAL( &xKernelLock );
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
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#else
vTaskSuspendAll();
#endif // ESP_PLATFORM
freertos: Sync safe changes from Amazon SMP branch
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{
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if( listLIST_ITEM_CONTAINER( &( pxTCB->xEventListItem ) ) != NULL )
{
pxTaskStatus->eCurrentState = eBlocked;
}
freertos: Sync safe changes from Amazon SMP branch
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}
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 03:19:49 -04:00
#ifdef ESP_PLATFORM // IDF-3755
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
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taskEXIT_CRITICAL( &xKernelLock );
marking vTaskSuspendAll and a few other small cleanups (cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
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#else
( void ) xTaskResumeAll();
#endif // ESP_PLATFORM
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}
freertos: Sync safe changes from Amazon SMP branch
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}
#endif /* INCLUDE_vTaskSuspend */
}
}
else
{
pxTaskStatus->eCurrentState = eTaskGetState( pxTCB );
}
/* Obtaining the stack space takes some time, so the xGetFreeStackSpace
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* parameter is provided to allow it to be skipped. */
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if( xGetFreeStackSpace != pdFALSE )
{
#if ( portSTACK_GROWTH > 0 )
freertos: cherrypicked code layout changes from freertos upgrade branch
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{
pxTaskStatus->usStackHighWaterMark = prvTaskCheckFreeStackSpace( ( uint8_t * ) pxTCB->pxEndOfStack );
}
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#else
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{
pxTaskStatus->usStackHighWaterMark = prvTaskCheckFreeStackSpace( ( uint8_t * ) pxTCB->pxStack );
}
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#endif
}
else
{
pxTaskStatus->usStackHighWaterMark = 0;
}
}
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#endif /* configUSE_TRACE_FACILITY */
Initial public version
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/*-----------------------------------------------------------*/
Automatically pin no-cpu-affinity task to a core when FPU is used
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BaseType_t xTaskGetAffinity( TaskHandle_t xTask )
{
freertos: Sync safe changes from Amazon SMP branch
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TCB_t *pxTCB;
Automatically pin no-cpu-affinity task to a core when FPU is used
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freertos: Sync safe changes from Amazon SMP branch
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pxTCB = prvGetTCBFromHandle( xTask );
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freertos: Sync safe changes from Amazon SMP branch
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return pxTCB->xCoreID;
Automatically pin no-cpu-affinity task to a core when FPU is used
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}
/*-----------------------------------------------------------*/
Initial public version
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#if ( configUSE_TRACE_FACILITY == 1 )
freertos: cherrypicked code layout changes from freertos upgrade branch
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static UBaseType_t prvListTasksWithinSingleList( TaskStatus_t * pxTaskStatusArray,
List_t * pxList,
eTaskState eState )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: cherrypicked code layout changes from freertos upgrade branch
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configLIST_VOLATILE TCB_t * pxNextTCB, * pxFirstTCB;
UBaseType_t uxTask = 0;
freertos: Sync safe changes from Amazon SMP branch
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if( listCURRENT_LIST_LENGTH( pxList ) > ( UBaseType_t ) 0 )
{
listGET_OWNER_OF_NEXT_ENTRY( pxFirstTCB, pxList ); /*lint !e9079 void * is used as this macro is used with timers and co-routines too. Alignment is known to be fine as the type of the pointer stored and retrieved is the same. */
/* Populate an TaskStatus_t structure within the
freertos: cherrypicked code layout changes from freertos upgrade branch
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* pxTaskStatusArray array for each task that is referenced from
* pxList. See the definition of TaskStatus_t in task.h for the
* meaning of each TaskStatus_t structure member. */
freertos: Sync safe changes from Amazon SMP branch
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do
{
listGET_OWNER_OF_NEXT_ENTRY( pxNextTCB, pxList ); /*lint !e9079 void * is used as this macro is used with timers and co-routines too. Alignment is known to be fine as the type of the pointer stored and retrieved is the same. */
vTaskGetInfo( ( TaskHandle_t ) pxNextTCB, &( pxTaskStatusArray[ uxTask ] ), pdTRUE, eState );
uxTask++;
} while( pxNextTCB != pxFirstTCB );
}
else
{
mtCOVERAGE_TEST_MARKER();
}
return uxTask;
}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* configUSE_TRACE_FACILITY */
/*-----------------------------------------------------------*/
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#if ( ( configUSE_TRACE_FACILITY == 1 ) || ( INCLUDE_uxTaskGetStackHighWaterMark == 1 ) || ( INCLUDE_uxTaskGetStackHighWaterMark2 == 1 ) )
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
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static configSTACK_DEPTH_TYPE prvTaskCheckFreeStackSpace( const uint8_t * pucStackByte )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
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uint32_t ulCount = 0U;
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
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while( *pucStackByte == ( uint8_t ) tskSTACK_FILL_BYTE )
{
pucStackByte -= portSTACK_GROWTH;
ulCount++;
}
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
ulCount /= ( uint32_t ) sizeof( StackType_t ); /*lint !e961 Casting is not redundant on smaller architectures. */
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
return ( configSTACK_DEPTH_TYPE ) ulCount;
}
Initial public version
2016-08-17 11:08:22 -04:00
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#endif /* ( ( configUSE_TRACE_FACILITY == 1 ) || ( INCLUDE_uxTaskGetStackHighWaterMark == 1 ) || ( INCLUDE_uxTaskGetStackHighWaterMark2 == 1 ) ) */
Initial public version
2016-08-17 11:08:22 -04:00
/*-----------------------------------------------------------*/
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#if ( INCLUDE_uxTaskGetStackHighWaterMark2 == 1 )
Initial public version
2016-08-17 11:08:22 -04:00
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
/* uxTaskGetStackHighWaterMark() and uxTaskGetStackHighWaterMark2() are the
* same except for their return type. Using configSTACK_DEPTH_TYPE allows the
* user to determine the return type. It gets around the problem of the value
* overflowing on 8-bit types without breaking backward compatibility for
* applications that expect an 8-bit return type. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
configSTACK_DEPTH_TYPE uxTaskGetStackHighWaterMark2( TaskHandle_t xTask )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
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TCB_t * pxTCB;
uint8_t * pucEndOfStack;
configSTACK_DEPTH_TYPE uxReturn;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* uxTaskGetStackHighWaterMark() and uxTaskGetStackHighWaterMark2() are
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* the same except for their return type. Using configSTACK_DEPTH_TYPE
* allows the user to determine the return type. It gets around the
* problem of the value overflowing on 8-bit types without breaking
* backward compatibility for applications that expect an 8-bit return
* type. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
pxTCB = prvGetTCBFromHandle( xTask );
#if portSTACK_GROWTH < 0
freertos: cherrypicked code layout changes from freertos upgrade branch
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{
pucEndOfStack = ( uint8_t * ) pxTCB->pxStack;
}
freertos: Sync safe changes from Amazon SMP branch
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#else
freertos: cherrypicked code layout changes from freertos upgrade branch
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{
pucEndOfStack = ( uint8_t * ) pxTCB->pxEndOfStack;
}
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
#endif
uxReturn = prvTaskCheckFreeStackSpace( pucEndOfStack );
return uxReturn;
}
Initial public version
2016-08-17 11:08:22 -04:00
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#endif /* INCLUDE_uxTaskGetStackHighWaterMark2 */
Initial public version
2016-08-17 11:08:22 -04:00
/*-----------------------------------------------------------*/
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#if ( INCLUDE_uxTaskGetStackHighWaterMark == 1 )
freertos: enabled use of pxTaskGetStackStart and cleaned up it's implementation Merges #1298
2017-11-17 07:05:54 -05:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
UBaseType_t uxTaskGetStackHighWaterMark( TaskHandle_t xTask )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
TCB_t * pxTCB;
uint8_t * pucEndOfStack;
UBaseType_t uxReturn;
freertos: enabled use of pxTaskGetStackStart and cleaned up it's implementation Merges #1298
2017-11-17 07:05:54 -05:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
pxTCB = prvGetTCBFromHandle( xTask );
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
#if portSTACK_GROWTH < 0
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
{
pucEndOfStack = ( uint8_t * ) pxTCB->pxStack;
}
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
#else
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
{
pucEndOfStack = ( uint8_t * ) pxTCB->pxEndOfStack;
}
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
#endif
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
uxReturn = ( UBaseType_t ) prvTaskCheckFreeStackSpace( pucEndOfStack );
freertos: enabled use of pxTaskGetStackStart and cleaned up it's implementation Merges #1298
2017-11-17 07:05:54 -05:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
return uxReturn;
}
esp32: SEGGER SystemView Tracing Support Implements support for system level traces compatible with SEGGER SystemView tool on top of ESP32 application tracing module. That kind of traces can help to analyse program's behaviour. SystemView can show timeline of tasks/ISRs execution, context switches, statistics related to the CPUs' load distribution etc. Also this commit adds useful feature to ESP32 application tracing module: - Trace data buffering is implemented to handle temporary peaks of events load
2017-03-21 23:07:37 -04:00
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#endif /* INCLUDE_uxTaskGetStackHighWaterMark */
esp32: SEGGER SystemView Tracing Support Implements support for system level traces compatible with SEGGER SystemView tool on top of ESP32 application tracing module. That kind of traces can help to analyse program's behaviour. SystemView can show timeline of tasks/ISRs execution, context switches, statistics related to the CPUs' load distribution etc. Also this commit adds useful feature to ESP32 application tracing module: - Trace data buffering is implemented to handle temporary peaks of events load
2017-03-21 23:07:37 -04:00
/*-----------------------------------------------------------*/
freertos: added core-ID member to task status structure aloowing its tracing. Closes https://github.com/espressif/esp-idf/issues/5763
2020-09-15 16:47:47 -04:00
#if (INCLUDE_pxTaskGetStackStart == 1)
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
uint8_t* pxTaskGetStackStart( TaskHandle_t xTask)
{
TCB_t *pxTCB;
uint8_t* uxReturn;
freertos: added core-ID member to task status structure aloowing its tracing. Closes https://github.com/espressif/esp-idf/issues/5763
2020-09-15 16:47:47 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
pxTCB = prvGetTCBFromHandle( xTask );
uxReturn = (uint8_t*)pxTCB->pxStack;
freertos: added core-ID member to task status structure aloowing its tracing. Closes https://github.com/espressif/esp-idf/issues/5763
2020-09-15 16:47:47 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
return uxReturn;
}
freertos: added core-ID member to task status structure aloowing its tracing. Closes https://github.com/espressif/esp-idf/issues/5763
2020-09-15 16:47:47 -04:00
#endif /* INCLUDE_pxTaskGetStackStart */
esp32: SEGGER SystemView Tracing Support Implements support for system level traces compatible with SEGGER SystemView tool on top of ESP32 application tracing module. That kind of traces can help to analyse program's behaviour. SystemView can show timeline of tasks/ISRs execution, context switches, statistics related to the CPUs' load distribution etc. Also this commit adds useful feature to ESP32 application tracing module: - Trace data buffering is implemented to handle temporary peaks of events load
2017-03-21 23:07:37 -04:00
Initial public version
2016-08-17 11:08:22 -04:00
#if ( INCLUDE_vTaskDelete == 1 )
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
static void prvDeleteTCB( TCB_t * pxTCB )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
/* This call is required specifically for the TriCore port. It must be
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* above the vPortFree() calls. The call is also used by ports/demos that
* want to allocate and clean RAM statically. */
freertos: Sync safe changes from Amazon SMP branch
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portCLEAN_UP_TCB( pxTCB );
/* Free up the memory allocated by the scheduler for the task. It is up
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* to the task to free any memory allocated at the application level.
* See the third party link http://www.nadler.com/embedded/newlibAndFreeRTOS.html
* for additional information. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
#if ( configUSE_NEWLIB_REENTRANT == 1 )
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
{
_reclaim_reent( &( pxTCB->xNewLib_reent ) );
}
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
#endif /* configUSE_NEWLIB_REENTRANT */
#if ( portUSING_MPU_WRAPPERS == 1 )
vPortReleaseTaskMPUSettings( &( pxTCB->xMPUSettings) );
#endif
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
#if ( ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 0 ) && ( portUSING_MPU_WRAPPERS == 0 ) )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
/* The task can only have been allocated dynamically - free both
* the stack and TCB. */
freertos: Sync safe changes from Amazon SMP branch
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vPortFree( pxTCB->pxStack );
vPortFree( pxTCB );
}
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
#elif ( tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE != 0 ) /*lint !e731 !e9029 Macro has been consolidated for readability reasons. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
/* The task could have been allocated statically or dynamically, so
* check what was statically allocated before trying to free the
* memory. */
if( pxTCB->ucStaticallyAllocated == tskDYNAMICALLY_ALLOCATED_STACK_AND_TCB )
{
/* Both the stack and TCB were allocated dynamically, so both
* must be freed. */
vPortFree( pxTCB->pxStack );
vPortFree( pxTCB );
}
else if( pxTCB->ucStaticallyAllocated == tskSTATICALLY_ALLOCATED_STACK_ONLY )
{
/* Only the stack was statically allocated, so the TCB is the
* only memory that must be freed. */
vPortFree( pxTCB );
}
else
{
/* Neither the stack nor the TCB were allocated dynamically, so
* nothing needs to be freed. */
configASSERT( pxTCB->ucStaticallyAllocated == tskSTATICALLY_ALLOCATED_STACK_AND_TCB );
mtCOVERAGE_TEST_MARKER();
}
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
#endif /* configSUPPORT_DYNAMIC_ALLOCATION */
}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* INCLUDE_vTaskDelete */
/*-----------------------------------------------------------*/
freertos/fix SMP bug with Idle task clean up This commit backports vTaskDelete() behavior from FreeRTOS v9.0.0 which allows for the immediate freeing of task memory if the task being deleted is not currently running and not pinned to the other core. This commit also fixes a bug in prvCheckTasksWaitingTermination which prevented the Idle Task from cleaning up all tasks awaiting deletion. Each iteration of the Idle Task should traverse the xTasksWaitingTermination list and clean up all tasks not pinned to the other core. The previous implementation would cause prvCheckTasksWaitingTermination to return when encountering a task pinned to the other core whilst traversing the xTasksWaitingTermination list. The test case for vTaskDelete() has been updated to test for the bugfix and backported deletion behavior.
2017-11-23 09:35:54 -05:00
#if ( configNUM_THREAD_LOCAL_STORAGE_POINTERS > 0 ) && ( configTHREAD_LOCAL_STORAGE_DELETE_CALLBACKS )
freertos: Sync safe changes from Amazon SMP branch
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static void prvDeleteTLS( TCB_t *pxTCB )
{
configASSERT( pxTCB );
for( int x = 0; x < configNUM_THREAD_LOCAL_STORAGE_POINTERS; x++ )
{
if (pxTCB->pvThreadLocalStoragePointersDelCallback[ x ] != NULL) //If del cb is set
{
pxTCB->pvThreadLocalStoragePointersDelCallback[ x ](x, pxTCB->pvThreadLocalStoragePointers[ x ]); //Call del cb
}
}
}
freertos/fix SMP bug with Idle task clean up This commit backports vTaskDelete() behavior from FreeRTOS v9.0.0 which allows for the immediate freeing of task memory if the task being deleted is not currently running and not pinned to the other core. This commit also fixes a bug in prvCheckTasksWaitingTermination which prevented the Idle Task from cleaning up all tasks awaiting deletion. Each iteration of the Idle Task should traverse the xTasksWaitingTermination list and clean up all tasks not pinned to the other core. The previous implementation would cause prvCheckTasksWaitingTermination to return when encountering a task pinned to the other core whilst traversing the xTasksWaitingTermination list. The test case for vTaskDelete() has been updated to test for the bugfix and backported deletion behavior.
2017-11-23 09:35:54 -05:00
#endif /* ( configNUM_THREAD_LOCAL_STORAGE_POINTERS > 0 ) && ( configTHREAD_LOCAL_STORAGE_DELETE_CALLBACKS ) */
/*-----------------------------------------------------------*/
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
Initial public version
2016-08-17 11:08:22 -04:00
static void prvResetNextTaskUnblockTime( void )
{
freertos: upgrade to 10.4.3 - missing code layout changes (cherry picked from commit 46477d85bb43aafac688747ad0c4090030410e3a)
2021-09-06 22:30:30 -04:00
TCB_t * pxTCB;
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
if( listLIST_IS_EMPTY( pxDelayedTaskList ) != pdFALSE )
{
/* The new current delayed list is empty. Set xNextTaskUnblockTime to
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* the maximum possible value so it is extremely unlikely that the
* if( xTickCount >= xNextTaskUnblockTime ) test will pass until
* there is an item in the delayed list. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
xNextTaskUnblockTime = portMAX_DELAY;
}
else
{
/* The new current delayed list is not empty, get the value of
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* the item at the head of the delayed list. This is the time at
* which the task at the head of the delayed list should be removed
* from the Blocked state. */
freertos: Sync safe changes from Amazon SMP branch
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( pxTCB ) = listGET_OWNER_OF_HEAD_ENTRY( pxDelayedTaskList ); /*lint !e9079 void * is used as this macro is used with timers and co-routines too. Alignment is known to be fine as the type of the pointer stored and retrieved is the same. */
xNextTaskUnblockTime = listGET_LIST_ITEM_VALUE( &( ( pxTCB )->xStateListItem ) );
}
Initial public version
2016-08-17 11:08:22 -04:00
}
/*-----------------------------------------------------------*/
rename processors to cores (cherry picked from commit a0d3afcac63bb62516daa3abd316091a1601c08c)
2021-09-29 12:18:19 -04:00
#if ( ( INCLUDE_xTaskGetCurrentTaskHandle == 1 ) || ( configUSE_MUTEXES == 1 ) || (configNUM_CORES > 1) )
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
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TaskHandle_t xTaskGetCurrentTaskHandle( void )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
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TaskHandle_t xReturn;
unsigned state;
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Remove critical nested macros This commit removes the following critical nested macros as follows: - portENTER_CRITICAL_NESTED() - portEXIT_CRITICAL_NESTED() They are replaced with portSET_INTERRUPT_MASK_FROM_ISR() and portCLEAR_INTERRUPT_MASK_FROM_ISR() which are the proper FreeRTOS interfaces. Created a portmacro_deprecated.h for each port to contain deprecated API that were originally from portmacro.h
2021-10-15 12:14:27 -04:00
state = portSET_INTERRUPT_MASK_FROM_ISR();
freertos: Sync safe changes from Amazon SMP branch
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xReturn = pxCurrentTCB[ xPortGetCoreID() ];
freertos: Remove critical nested macros This commit removes the following critical nested macros as follows: - portENTER_CRITICAL_NESTED() - portEXIT_CRITICAL_NESTED() They are replaced with portSET_INTERRUPT_MASK_FROM_ISR() and portCLEAR_INTERRUPT_MASK_FROM_ISR() which are the proper FreeRTOS interfaces. Created a portmacro_deprecated.h for each port to contain deprecated API that were originally from portmacro.h
2021-10-15 12:14:27 -04:00
portCLEAR_INTERRUPT_MASK_FROM_ISR(state);
Initial public version
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freertos: Sync safe changes from Amazon SMP branch
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return xReturn;
}
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
TaskHandle_t xTaskGetCurrentTaskHandleForCPU( BaseType_t cpuid )
{
TaskHandle_t xReturn=NULL;
Make CPU1 int wdt / idle task wdt configurable, panic now properly disables other cpu, tick handler now also is called on cpu1, task wdt prints currently running tasks.
2016-10-25 06:08:55 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
//Xtensa-specific: the pxCurrentPCB pointer is atomic so we shouldn't need a lock.
rename processors to cores (cherry picked from commit a0d3afcac63bb62516daa3abd316091a1601c08c)
2021-09-29 12:18:19 -04:00
if (cpuid < configNUM_CORES) {
freertos: Sync safe changes from Amazon SMP branch
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xReturn = pxCurrentTCB[ cpuid ];
}
Make CPU1 int wdt / idle task wdt configurable, panic now properly disables other cpu, tick handler now also is called on cpu1, task wdt prints currently running tasks.
2016-10-25 06:08:55 -04:00
freertos: Sync safe changes from Amazon SMP branch
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return xReturn;
}
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* ( ( INCLUDE_xTaskGetCurrentTaskHandle == 1 ) || ( configUSE_MUTEXES == 1 ) ) */
/*-----------------------------------------------------------*/
#if ( ( INCLUDE_xTaskGetSchedulerState == 1 ) || ( configUSE_TIMERS == 1 ) )
freertos: Sync safe changes from Amazon SMP branch
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BaseType_t xTaskGetSchedulerState( void )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
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BaseType_t xReturn;
freertos: fix thread safety for checking scheduler state This issue was earlier fixed in commit 79e74e5d5f948e585bec586db7f482a2f2df50dc but during migration to newer FreeRTOS release, it got introduced again. This commit fixes thread safety issues with configASSERT() calls regarding the value of uxSchedulerSuspended. A false negative occurs if a context switch to the opposite core occurs in between the getting the core ID and the assesment. Relevant https://github.com/espressif/esp-idf/issues/4230 Closes https://github.com/espressif/esp-idf/issues/7726 Closes IDFGH-6041
2021-11-24 04:04:40 -05:00
unsigned state;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
2022-09-05 05:31:22 -04:00
/* Known issue. This should use critical sections. See IDF-5889 */
freertos: fix thread safety for checking scheduler state This issue was earlier fixed in commit 79e74e5d5f948e585bec586db7f482a2f2df50dc but during migration to newer FreeRTOS release, it got introduced again. This commit fixes thread safety issues with configASSERT() calls regarding the value of uxSchedulerSuspended. A false negative occurs if a context switch to the opposite core occurs in between the getting the core ID and the assesment. Relevant https://github.com/espressif/esp-idf/issues/4230 Closes https://github.com/espressif/esp-idf/issues/7726 Closes IDFGH-6041
2021-11-24 04:04:40 -05:00
state = portSET_INTERRUPT_MASK_FROM_ISR();
freertos: Sync safe changes from Amazon SMP branch
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if( xSchedulerRunning == pdFALSE )
{
xReturn = taskSCHEDULER_NOT_STARTED;
}
else
{
if( uxSchedulerSuspended[xPortGetCoreID()] == ( UBaseType_t ) pdFALSE )
{
xReturn = taskSCHEDULER_RUNNING;
}
else
{
xReturn = taskSCHEDULER_SUSPENDED;
}
}
freertos: fix thread safety for checking scheduler state This issue was earlier fixed in commit 79e74e5d5f948e585bec586db7f482a2f2df50dc but during migration to newer FreeRTOS release, it got introduced again. This commit fixes thread safety issues with configASSERT() calls regarding the value of uxSchedulerSuspended. A false negative occurs if a context switch to the opposite core occurs in between the getting the core ID and the assesment. Relevant https://github.com/espressif/esp-idf/issues/4230 Closes https://github.com/espressif/esp-idf/issues/7726 Closes IDFGH-6041
2021-11-24 04:04:40 -05:00
portCLEAR_INTERRUPT_MASK_FROM_ISR(state);
freertos: Sync safe changes from Amazon SMP branch
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return xReturn;
}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* ( ( INCLUDE_xTaskGetSchedulerState == 1 ) || ( configUSE_TIMERS == 1 ) ) */
/*-----------------------------------------------------------*/
#if ( configUSE_MUTEXES == 1 )
freertos: Sync safe changes from Amazon SMP branch
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BaseType_t xTaskPriorityInherit( TaskHandle_t const pxMutexHolder )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
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TCB_t * const pxMutexHolderTCB = pxMutexHolder;
BaseType_t xReturn = pdFALSE;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* If the mutex was given back by an interrupt while the queue was
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* locked then the mutex holder might now be NULL. _RB_ Is this still
* needed as interrupts can no longer use mutexes? */
freertos: Sync safe changes from Amazon SMP branch
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if( pxMutexHolder != NULL )
{
/* If the holder of the mutex has a priority below the priority of
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* the task attempting to obtain the mutex then it will temporarily
* inherit the priority of the task attempting to obtain the mutex. */
freertos: Sync safe changes from Amazon SMP branch
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if( pxMutexHolderTCB->uxPriority < pxCurrentTCB[xPortGetCoreID()]->uxPriority )
{
/* Adjust the mutex holder state to account for its new
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* priority. Only reset the event list item value if the value is
* not being used for anything else. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
if( ( listGET_LIST_ITEM_VALUE( &( pxMutexHolderTCB->xEventListItem ) ) & taskEVENT_LIST_ITEM_VALUE_IN_USE ) == 0UL )
{
listSET_LIST_ITEM_VALUE( &( pxMutexHolderTCB->xEventListItem ), ( TickType_t ) configMAX_PRIORITIES - ( TickType_t ) pxCurrentTCB[xPortGetCoreID()]->uxPriority ); /*lint !e961 MISRA exception as the casts are only redundant for some ports. */
}
else
{
mtCOVERAGE_TEST_MARKER();
}
/* If the task being modified is in the ready state it will need
freertos: cherrypicked code layout changes from freertos upgrade branch
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* to be moved into a new list. */
freertos: Sync safe changes from Amazon SMP branch
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if( listIS_CONTAINED_WITHIN( &( pxReadyTasksLists[ pxMutexHolderTCB->uxPriority ] ), &( pxMutexHolderTCB->xStateListItem ) ) != pdFALSE )
{
if( uxListRemove( &( pxMutexHolderTCB->xStateListItem ) ) == ( UBaseType_t ) 0 )
{
/* It is known that the task is in its ready list so
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* there is no need to check again and the port level
* reset macro can be called directly. */
freertos: Sync safe changes from Amazon SMP branch
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portRESET_READY_PRIORITY( pxMutexHolderTCB->uxPriority, uxTopReadyPriority );
}
else
{
mtCOVERAGE_TEST_MARKER();
}
/* Inherit the priority before being moved into the new list. */
pxMutexHolderTCB->uxPriority = pxCurrentTCB[xPortGetCoreID()]->uxPriority;
prvAddTaskToReadyList( pxMutexHolderTCB );
}
else
{
/* Just inherit the priority. */
pxMutexHolderTCB->uxPriority = pxCurrentTCB[xPortGetCoreID()]->uxPriority;
}
traceTASK_PRIORITY_INHERIT( pxMutexHolderTCB, pxCurrentTCB[xPortGetCoreID()]->uxPriority );
/* Inheritance occurred. */
xReturn = pdTRUE;
}
else
{
if( pxMutexHolderTCB->uxBasePriority < pxCurrentTCB[xPortGetCoreID()]->uxPriority )
{
/* The base priority of the mutex holder is lower than the
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* priority of the task attempting to take the mutex, but the
* current priority of the mutex holder is not lower than the
* priority of the task attempting to take the mutex.
* Therefore the mutex holder must have already inherited a
* priority, but inheritance would have occurred if that had
* not been the case. */
freertos: Sync safe changes from Amazon SMP branch
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xReturn = pdTRUE;
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
}
else
{
mtCOVERAGE_TEST_MARKER();
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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return xReturn;
}
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#endif /* configUSE_MUTEXES */
/*-----------------------------------------------------------*/
#if ( configUSE_MUTEXES == 1 )
freertos: Sync safe changes from Amazon SMP branch
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BaseType_t xTaskPriorityDisinherit( TaskHandle_t const pxMutexHolder )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
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TCB_t * const pxTCB = pxMutexHolder;
BaseType_t xReturn = pdFALSE;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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if( pxMutexHolder != NULL )
{
/* A task can only have an inherited priority if it holds the mutex.
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* If the mutex is held by a task then it cannot be given from an
* interrupt, and if a mutex is given by the holding task then it must
* be the running state task. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
configASSERT( pxTCB == pxCurrentTCB[xPortGetCoreID()] );
configASSERT( pxTCB->uxMutexesHeld );
( pxTCB->uxMutexesHeld )--;
/* Has the holder of the mutex inherited the priority of another
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* task? */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
if( pxTCB->uxPriority != pxTCB->uxBasePriority )
{
/* Only disinherit if no other mutexes are held. */
if( pxTCB->uxMutexesHeld == ( UBaseType_t ) 0 )
{
/* A task can only have an inherited priority if it holds
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* the mutex. If the mutex is held by a task then it cannot be
* given from an interrupt, and if a mutex is given by the
* holding task then it must be the running state task. Remove
* the holding task from the ready list. */
freertos: Sync safe changes from Amazon SMP branch
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if( uxListRemove( &( pxTCB->xStateListItem ) ) == ( UBaseType_t ) 0 )
{
taskRESET_READY_PRIORITY( pxTCB->uxPriority );
}
else
{
mtCOVERAGE_TEST_MARKER();
}
/* Disinherit the priority before adding the task into the
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* new ready list. */
freertos: Sync safe changes from Amazon SMP branch
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traceTASK_PRIORITY_DISINHERIT( pxTCB, pxTCB->uxBasePriority );
pxTCB->uxPriority = pxTCB->uxBasePriority;
/* Reset the event list item value. It cannot be in use for
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* any other purpose if this task is running, and it must be
* running to give back the mutex. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
listSET_LIST_ITEM_VALUE( &( pxTCB->xEventListItem ), ( TickType_t ) configMAX_PRIORITIES - ( TickType_t ) pxTCB->uxPriority ); /*lint !e961 MISRA exception as the casts are only redundant for some ports. */
prvAddTaskToReadyList( pxTCB );
/* Return true to indicate that a context switch is required.
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* This is only actually required in the corner case whereby
* multiple mutexes were held and the mutexes were given back
* in an order different to that in which they were taken.
* If a context switch did not occur when the first mutex was
* returned, even if a task was waiting on it, then a context
* switch should occur when the last mutex is returned whether
* a task is waiting on it or not. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
xReturn = pdTRUE;
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
else
{
mtCOVERAGE_TEST_MARKER();
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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return xReturn;
}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* configUSE_MUTEXES */
/*-----------------------------------------------------------*/
#if ( configUSE_MUTEXES == 1 )
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
void vTaskPriorityDisinheritAfterTimeout( TaskHandle_t const pxMutexHolder,
UBaseType_t uxHighestPriorityWaitingTask )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
TCB_t * const pxTCB = pxMutexHolder;
UBaseType_t uxPriorityUsedOnEntry, uxPriorityToUse;
const UBaseType_t uxOnlyOneMutexHeld = ( UBaseType_t ) 1;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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if( pxMutexHolder != NULL )
{
/* If pxMutexHolder is not NULL then the holder must hold at least
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* one mutex. */
freertos: Sync safe changes from Amazon SMP branch
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configASSERT( pxTCB->uxMutexesHeld );
/* Determine the priority to which the priority of the task that
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* holds the mutex should be set. This will be the greater of the
* holding task's base priority and the priority of the highest
* priority task that is waiting to obtain the mutex. */
freertos: Sync safe changes from Amazon SMP branch
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if( pxTCB->uxBasePriority < uxHighestPriorityWaitingTask )
{
uxPriorityToUse = uxHighestPriorityWaitingTask;
}
else
{
uxPriorityToUse = pxTCB->uxBasePriority;
}
/* Does the priority need to change? */
if( pxTCB->uxPriority != uxPriorityToUse )
{
/* Only disinherit if no other mutexes are held. This is a
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* simplification in the priority inheritance implementation. If
* the task that holds the mutex is also holding other mutexes then
* the other mutexes may have caused the priority inheritance. */
freertos: Sync safe changes from Amazon SMP branch
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if( pxTCB->uxMutexesHeld == uxOnlyOneMutexHeld )
{
/* If a task has timed out because it already holds the
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* mutex it was trying to obtain then it cannot of inherited
* its own priority. */
freertos: Sync safe changes from Amazon SMP branch
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configASSERT( pxTCB != pxCurrentTCB[xPortGetCoreID()] );
/* Disinherit the priority, remembering the previous
freertos: cherrypicked code layout changes from freertos upgrade branch
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* priority to facilitate determining the subject task's
* state. */
freertos: Sync safe changes from Amazon SMP branch
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traceTASK_PRIORITY_DISINHERIT( pxTCB, pxTCB->uxBasePriority );
uxPriorityUsedOnEntry = pxTCB->uxPriority;
pxTCB->uxPriority = uxPriorityToUse;
/* Only reset the event list item value if the value is not
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* being used for anything else. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
if( ( listGET_LIST_ITEM_VALUE( &( pxTCB->xEventListItem ) ) & taskEVENT_LIST_ITEM_VALUE_IN_USE ) == 0UL )
{
listSET_LIST_ITEM_VALUE( &( pxTCB->xEventListItem ), ( TickType_t ) configMAX_PRIORITIES - ( TickType_t ) uxPriorityToUse ); /*lint !e961 MISRA exception as the casts are only redundant for some ports. */
}
else
{
mtCOVERAGE_TEST_MARKER();
}
/* If the running task is not the task that holds the mutex
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* then the task that holds the mutex could be in either the
* Ready, Blocked or Suspended states. Only remove the task
* from its current state list if it is in the Ready state as
* the task's priority is going to change and there is one
* Ready list per priority. */
freertos: Sync safe changes from Amazon SMP branch
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if( listIS_CONTAINED_WITHIN( &( pxReadyTasksLists[ uxPriorityUsedOnEntry ] ), &( pxTCB->xStateListItem ) ) != pdFALSE )
{
if( uxListRemove( &( pxTCB->xStateListItem ) ) == ( UBaseType_t ) 0 )
{
/* It is known that the task is in its ready list so
freertos: cherrypicked code layout changes from freertos upgrade branch
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* there is no need to check again and the port level
* reset macro can be called directly. */
freertos: Sync safe changes from Amazon SMP branch
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portRESET_READY_PRIORITY( pxTCB->uxPriority, uxTopReadyPriority );
}
else
{
mtCOVERAGE_TEST_MARKER();
}
prvAddTaskToReadyList( pxTCB );
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
else
{
mtCOVERAGE_TEST_MARKER();
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* configUSE_MUTEXES */
/*-----------------------------------------------------------*/
#if ( portCRITICAL_NESTING_IN_TCB == 1 )
freertos: Sync safe changes from Amazon SMP branch
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void vTaskEnterCritical( void )
{
portDISABLE_INTERRUPTS();
if( xSchedulerRunning != pdFALSE )
{
( pxCurrentTCB[xPortGetCoreID()]->uxCriticalNesting )++;
/* This is not the interrupt safe version of the enter critical
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* function so assert() if it is being called from an interrupt
* context. Only API functions that end in "FromISR" can be used in an
* interrupt. Only assert if the critical nesting count is 1 to
* protect against recursive calls if the assert function also uses a
* critical section. */
freertos: Sync safe changes from Amazon SMP branch
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if( pxCurrentTCB[xPortGetCoreID()]->uxCriticalNesting == 1 )
{
portASSERT_IF_IN_ISR();
}
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* portCRITICAL_NESTING_IN_TCB */
/*-----------------------------------------------------------*/
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
Initial public version
2016-08-17 11:08:22 -04:00
#if ( portCRITICAL_NESTING_IN_TCB == 1 )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
void vTaskExitCritical( void )
{
if( xSchedulerRunning != pdFALSE )
{
if( pxCurrentTCB[xPortGetCoreID()]->uxCriticalNesting > 0U )
{
( pxCurrentTCB[xPortGetCoreID()]->uxCriticalNesting )--;
if( pxCurrentTCB[xPortGetCoreID()]->uxCriticalNesting == 0U )
{
portENABLE_INTERRUPTS();
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
esp32: SEGGER SystemView Tracing Support Implements support for system level traces compatible with SEGGER SystemView tool on top of ESP32 application tracing module. That kind of traces can help to analyse program's behaviour. SystemView can show timeline of tasks/ISRs execution, context switches, statistics related to the CPUs' load distribution etc. Also this commit adds useful feature to ESP32 application tracing module: - Trace data buffering is implemented to handle temporary peaks of events load
2017-03-21 23:07:37 -04:00
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* portCRITICAL_NESTING_IN_TCB */
/*-----------------------------------------------------------*/
#if ( ( configUSE_TRACE_FACILITY == 1 ) && ( configUSE_STATS_FORMATTING_FUNCTIONS > 0 ) )
freertos: upgrade to 10.4.3 - missing code layout changes (cherry picked from commit 46477d85bb43aafac688747ad0c4090030410e3a)
2021-09-06 22:30:30 -04:00
static char * prvWriteNameToBuffer( char * pcBuffer,
const char * pcTaskName )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
size_t x;
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* Start by copying the entire string. */
strcpy( pcBuffer, pcTaskName );
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* Pad the end of the string with spaces to ensure columns line up when
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* printed out. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
for( x = strlen( pcBuffer ); x < ( size_t ) ( configMAX_TASK_NAME_LEN - 1 ); x++ )
{
pcBuffer[ x ] = ' ';
}
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* Terminate. */
pcBuffer[ x ] = ( char ) 0x00;
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* Return the new end of string. */
return &( pcBuffer[ x ] );
}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* ( configUSE_TRACE_FACILITY == 1 ) && ( configUSE_STATS_FORMATTING_FUNCTIONS > 0 ) */
/*-----------------------------------------------------------*/
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#if ( ( configUSE_TRACE_FACILITY == 1 ) && ( configUSE_STATS_FORMATTING_FUNCTIONS > 0 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) )
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
void vTaskList( char * pcWriteBuffer )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
TaskStatus_t * pxTaskStatusArray;
UBaseType_t uxArraySize, x;
char cStatus;
freertos: Sync safe changes from Amazon SMP branch
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/*
* PLEASE NOTE:
*
* This function is provided for convenience only, and is used by many
* of the demo applications. Do not consider it to be part of the
* scheduler.
*
* vTaskList() calls uxTaskGetSystemState(), then formats part of the
* uxTaskGetSystemState() output into a human readable table that
* displays task names, states and stack usage.
*
* vTaskList() has a dependency on the sprintf() C library function that
* might bloat the code size, use a lot of stack, and provide different
* results on different platforms. An alternative, tiny, third party,
* and limited functionality implementation of sprintf() is provided in
* many of the FreeRTOS/Demo sub-directories in a file called
* printf-stdarg.c (note printf-stdarg.c does not provide a full
* snprintf() implementation!).
*
* It is recommended that production systems call uxTaskGetSystemState()
* directly to get access to raw stats data, rather than indirectly
* through a call to vTaskList().
*/
/* Make sure the write buffer does not contain a string. */
*pcWriteBuffer = ( char ) 0x00;
/* Take a snapshot of the number of tasks in case it changes while this
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* function is executing. */
freertos: Sync safe changes from Amazon SMP branch
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uxArraySize = uxCurrentNumberOfTasks;
/* Allocate an array index for each task. NOTE! if
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* configSUPPORT_DYNAMIC_ALLOCATION is set to 0 then pvPortMalloc() will
* equate to NULL. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
pxTaskStatusArray = pvPortMalloc( uxCurrentNumberOfTasks * sizeof( TaskStatus_t ) ); /*lint !e9079 All values returned by pvPortMalloc() have at least the alignment required by the MCU's stack and this allocation allocates a struct that has the alignment requirements of a pointer. */
if( pxTaskStatusArray != NULL )
{
/* Generate the (binary) data. */
uxArraySize = uxTaskGetSystemState( pxTaskStatusArray, uxArraySize, NULL );
/* Create a human readable table from the binary data. */
for( x = 0; x < uxArraySize; x++ )
{
switch( pxTaskStatusArray[ x ].eCurrentState )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
case eRunning:
cStatus = tskRUNNING_CHAR;
break;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
case eReady:
cStatus = tskREADY_CHAR;
break;
freertos: Sync safe changes from Amazon SMP branch
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freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
case eBlocked:
cStatus = tskBLOCKED_CHAR;
break;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
case eSuspended:
cStatus = tskSUSPENDED_CHAR;
break;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
case eDeleted:
cStatus = tskDELETED_CHAR;
break;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
case eInvalid: /* Fall through. */
default: /* Should not get here, but it is included
* to prevent static checking errors. */
cStatus = ( char ) 0x00;
break;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
/* Write the task name to the string, padding with spaces so it
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* can be printed in tabular form more easily. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
pcWriteBuffer = prvWriteNameToBuffer( pcWriteBuffer, pxTaskStatusArray[ x ].pcTaskName );
/* Write the rest of the string. */
freertos: Fix missing affinity info in vTaskList Show affinity info if CONFIG_FREERTOS_VTASKLIST_INCLUDE_COREID is set. Closes https://github.com/espressif/esp-idf/pull/6099 Closes https://github.com/espressif/esp-idf/issues/6097 Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mahavir Jain <mahavir@espressif.com>
2020-11-09 21:07:39 -05:00
#if configTASKLIST_INCLUDE_COREID
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
sprintf( pcWriteBuffer, "\t%c\t%u\t%u\t%u\t%hd\r\n", cStatus, ( unsigned int ) pxTaskStatusArray[ x ].uxCurrentPriority, ( unsigned int ) pxTaskStatusArray[ x ].usStackHighWaterMark, ( unsigned int ) pxTaskStatusArray[ x ].xTaskNumber, ( int ) pxTaskStatusArray[ x ].xCoreID );
freertos: Fix missing affinity info in vTaskList Show affinity info if CONFIG_FREERTOS_VTASKLIST_INCLUDE_COREID is set. Closes https://github.com/espressif/esp-idf/pull/6099 Closes https://github.com/espressif/esp-idf/issues/6097 Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mahavir Jain <mahavir@espressif.com>
2020-11-09 21:07:39 -05:00
#else
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
sprintf( pcWriteBuffer, "\t%c\t%u\t%u\t%u\r\n", cStatus, ( unsigned int ) pxTaskStatusArray[ x ].uxCurrentPriority, ( unsigned int ) pxTaskStatusArray[ x ].usStackHighWaterMark, ( unsigned int ) pxTaskStatusArray[ x ].xTaskNumber ); /*lint !e586 sprintf() allowed as this is compiled with many compilers and this is a utility function only - not part of the core kernel implementation. */
freertos: Fix missing affinity info in vTaskList Show affinity info if CONFIG_FREERTOS_VTASKLIST_INCLUDE_COREID is set. Closes https://github.com/espressif/esp-idf/pull/6099 Closes https://github.com/espressif/esp-idf/issues/6097 Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mahavir Jain <mahavir@espressif.com>
2020-11-09 21:07:39 -05:00
#endif
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
pcWriteBuffer += strlen( pcWriteBuffer ); /*lint !e9016 Pointer arithmetic ok on char pointers especially as in this case where it best denotes the intent of the code. */
}
/* Free the array again. NOTE! If configSUPPORT_DYNAMIC_ALLOCATION
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* is 0 then vPortFree() will be #defined to nothing. */
freertos: Sync safe changes from Amazon SMP branch
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vPortFree( pxTaskStatusArray );
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
Initial public version
2016-08-17 11:08:22 -04:00
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#endif /* ( ( configUSE_TRACE_FACILITY == 1 ) && ( configUSE_STATS_FORMATTING_FUNCTIONS > 0 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) ) */
Initial public version
2016-08-17 11:08:22 -04:00
/*----------------------------------------------------------*/
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#if ( ( configGENERATE_RUN_TIME_STATS == 1 ) && ( configUSE_STATS_FORMATTING_FUNCTIONS > 0 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) )
Initial public version
2016-08-17 11:08:22 -04:00
freertos: cherrypicked code layout changes from freertos upgrade branch
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void vTaskGetRunTimeStats( char * pcWriteBuffer )
freertos: Sync safe changes from Amazon SMP branch
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{
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TaskStatus_t * pxTaskStatusArray;
UBaseType_t uxArraySize, x;
uint32_t ulTotalTime, ulStatsAsPercentage;
freertos: Sync safe changes from Amazon SMP branch
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freertos: cherrypicked code layout changes from freertos upgrade branch
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#if ( configUSE_TRACE_FACILITY != 1 )
{
#error configUSE_TRACE_FACILITY must also be set to 1 in FreeRTOSConfig.h to use vTaskGetRunTimeStats().
}
freertos: Sync safe changes from Amazon SMP branch
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#endif
/*
* PLEASE NOTE:
*
* This function is provided for convenience only, and is used by many
* of the demo applications. Do not consider it to be part of the
* scheduler.
*
* vTaskGetRunTimeStats() calls uxTaskGetSystemState(), then formats part
* of the uxTaskGetSystemState() output into a human readable table that
* displays the amount of time each task has spent in the Running state
* in both absolute and percentage terms.
*
* vTaskGetRunTimeStats() has a dependency on the sprintf() C library
* function that might bloat the code size, use a lot of stack, and
* provide different results on different platforms. An alternative,
* tiny, third party, and limited functionality implementation of
* sprintf() is provided in many of the FreeRTOS/Demo sub-directories in
* a file called printf-stdarg.c (note printf-stdarg.c does not provide
* a full snprintf() implementation!).
*
* It is recommended that production systems call uxTaskGetSystemState()
* directly to get access to raw stats data, rather than indirectly
* through a call to vTaskGetRunTimeStats().
*/
/* Make sure the write buffer does not contain a string. */
*pcWriteBuffer = ( char ) 0x00;
/* Take a snapshot of the number of tasks in case it changes while this
freertos: cherrypicked code layout changes from freertos upgrade branch
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* function is executing. */
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uxArraySize = uxCurrentNumberOfTasks;
/* Allocate an array index for each task. NOTE! If
freertos: cherrypicked code layout changes from freertos upgrade branch
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* configSUPPORT_DYNAMIC_ALLOCATION is set to 0 then pvPortMalloc() will
* equate to NULL. */
freertos: Sync safe changes from Amazon SMP branch
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pxTaskStatusArray = pvPortMalloc( uxCurrentNumberOfTasks * sizeof( TaskStatus_t ) ); /*lint !e9079 All values returned by pvPortMalloc() have at least the alignment required by the MCU's stack and this allocation allocates a struct that has the alignment requirements of a pointer. */
if( pxTaskStatusArray != NULL )
{
/* Generate the (binary) data. */
uxArraySize = uxTaskGetSystemState( pxTaskStatusArray, uxArraySize, &ulTotalTime );
/* For percentage calculations. */
ulTotalTime /= 100UL;
/* Avoid divide by zero errors. */
if( ulTotalTime > 0UL )
{
/* Create a human readable table from the binary data. */
for( x = 0; x < uxArraySize; x++ )
{
/* What percentage of the total run time has the task used?
freertos: cherrypicked code layout changes from freertos upgrade branch
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* This will always be rounded down to the nearest integer.
* ulTotalRunTimeDiv100 has already been divided by 100. */
freertos: Sync safe changes from Amazon SMP branch
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ulStatsAsPercentage = pxTaskStatusArray[ x ].ulRunTimeCounter / ulTotalTime;
/* Write the task name to the string, padding with
freertos: cherrypicked code layout changes from freertos upgrade branch
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* spaces so it can be printed in tabular form more
* easily. */
freertos: Sync safe changes from Amazon SMP branch
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pcWriteBuffer = prvWriteNameToBuffer( pcWriteBuffer, pxTaskStatusArray[ x ].pcTaskName );
if( ulStatsAsPercentage > 0UL )
{
#ifdef portLU_PRINTF_SPECIFIER_REQUIRED
freertos: cherrypicked code layout changes from freertos upgrade branch
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{
sprintf( pcWriteBuffer, "\t%lu\t\t%lu%%\r\n", pxTaskStatusArray[ x ].ulRunTimeCounter, ulStatsAsPercentage );
}
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#else
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{
/* sizeof( int ) == sizeof( long ) so a smaller
* printf() library can be used. */
sprintf( pcWriteBuffer, "\t%u\t\t%u%%\r\n", ( unsigned int ) pxTaskStatusArray[ x ].ulRunTimeCounter, ( unsigned int ) ulStatsAsPercentage ); /*lint !e586 sprintf() allowed as this is compiled with many compilers and this is a utility function only - not part of the core kernel implementation. */
}
freertos: Sync safe changes from Amazon SMP branch
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#endif
}
else
{
/* If the percentage is zero here then the task has
freertos: cherrypicked code layout changes from freertos upgrade branch
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* consumed less than 1% of the total run time. */
freertos: Sync safe changes from Amazon SMP branch
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#ifdef portLU_PRINTF_SPECIFIER_REQUIRED
freertos: cherrypicked code layout changes from freertos upgrade branch
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{
sprintf( pcWriteBuffer, "\t%lu\t\t<1%%\r\n", pxTaskStatusArray[ x ].ulRunTimeCounter );
}
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
#else
freertos: cherrypicked code layout changes from freertos upgrade branch
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{
/* sizeof( int ) == sizeof( long ) so a smaller
* printf() library can be used. */
sprintf( pcWriteBuffer, "\t%u\t\t<1%%\r\n", ( unsigned int ) pxTaskStatusArray[ x ].ulRunTimeCounter ); /*lint !e586 sprintf() allowed as this is compiled with many compilers and this is a utility function only - not part of the core kernel implementation. */
}
freertos: Sync safe changes from Amazon SMP branch
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#endif
}
pcWriteBuffer += strlen( pcWriteBuffer ); /*lint !e9016 Pointer arithmetic ok on char pointers especially as in this case where it best denotes the intent of the code. */
}
}
else
{
mtCOVERAGE_TEST_MARKER();
}
/* Free the array again. NOTE! If configSUPPORT_DYNAMIC_ALLOCATION
freertos: cherrypicked code layout changes from freertos upgrade branch
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* is 0 then vPortFree() will be #defined to nothing. */
freertos: Sync safe changes from Amazon SMP branch
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vPortFree( pxTaskStatusArray );
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
Initial public version
2016-08-17 11:08:22 -04:00
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#endif /* ( ( configGENERATE_RUN_TIME_STATS == 1 ) && ( configUSE_STATS_FORMATTING_FUNCTIONS > 0 ) && ( configSUPPORT_STATIC_ALLOCATION == 1 ) ) */
Initial public version
2016-08-17 11:08:22 -04:00
/*-----------------------------------------------------------*/
TickType_t uxTaskResetEventItemValue( void )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
TickType_t uxReturn;
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
2022-09-05 05:31:22 -04:00
TCB_t *pxCurTCB;
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
2022-09-05 05:31:22 -04:00
pxCurTCB = pxCurrentTCB[ xPortGetCoreID() ];
uxReturn = listGET_LIST_ITEM_VALUE( &( pxCurTCB->xEventListItem ) );
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* Reset the event list item to its normal value - so it can be used with
freertos: cherrypicked code layout changes from freertos upgrade branch
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* queues and semaphores. */
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
2022-09-05 05:31:22 -04:00
listSET_LIST_ITEM_VALUE( &( pxCurTCB->xEventListItem ), ( ( TickType_t ) configMAX_PRIORITIES - ( TickType_t ) pxCurTCB->uxPriority ) ); /*lint !e961 MISRA exception as the casts are only redundant for some ports. */
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
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return uxReturn;
Initial public version
2016-08-17 11:08:22 -04:00
}
/*-----------------------------------------------------------*/
#if ( configUSE_MUTEXES == 1 )
freertos: update module handles to struct type This commit updates the handles for the timer, task and event_group modules to struct type. This matches upstream freertos source. Signed-off-by: Sudeep Mohanty <sudeep.mohanty@espressif.com>
2021-11-02 00:54:30 -04:00
TaskHandle_t pvTaskIncrementMutexHeldCount( void )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: cherrypicked code layout changes from freertos upgrade branch
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TCB_t * curTCB;
freertos: pin timer task in core 0 plus fixed in SMP race conditions freertos: replace the freertos regular malloc to the specific malloc from xtensa port for tcb and stack allocations freertos: avoid the cpu1 to unwind pended ticks when xTaskResumeAll is called insed of an ISR freertos: protected the xPortGetCoreID functions with missing critical sections tests: re-eanble the ignored tests that was failling before race-condition fixes
2020-09-30 11:56:52 -04:00
freertos: Sync safe changes from Amazon SMP branch
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/* If xSemaphoreCreateMutex() is called before any tasks have been created
freertos: cherrypicked code layout changes from freertos upgrade branch
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* then pxCurrentTCB will be NULL. */
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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if( pxCurrentTCB[ xPortGetCoreID() ] != NULL )
{
( pxCurrentTCB[ xPortGetCoreID() ]->uxMutexesHeld )++;
}
curTCB = pxCurrentTCB[ xPortGetCoreID() ];
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
Initial public version
2016-08-17 11:08:22 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
return curTCB;
}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* configUSE_MUTEXES */
/*-----------------------------------------------------------*/
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
#if ( configUSE_TASK_NOTIFICATIONS == 1 )
#ifdef ESP_PLATFORM // IDF-3851
// included here for backward binary compatibility
#undef ulTaskNotifyTake
uint32_t ulTaskNotifyTake(BaseType_t xClearCountOnExit,
TickType_t xTicksToWait )
{
return ulTaskGenericNotifyTake(tskDEFAULT_INDEX_TO_NOTIFY, xClearCountOnExit, xTicksToWait);
}
#endif // ESP-PLATFORM
Initial public version
2016-08-17 11:08:22 -04:00
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
uint32_t ulTaskGenericNotifyTake( UBaseType_t uxIndexToWait,
BaseType_t xClearCountOnExit,
TickType_t xTicksToWait )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
uint32_t ulReturn;
configASSERT( uxIndexToWait < configTASK_NOTIFICATION_ARRAY_ENTRIES );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
/* Only block if the notification count is not already non-zero. */
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
if( pxCurrentTCB[xPortGetCoreID()]->ulNotifiedValue[ uxIndexToWait ] == 0UL )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
/* Mark this task as waiting for a notification. */
freertos: upgrade - indexed notifications
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pxCurrentTCB[xPortGetCoreID()]->ucNotifyState[ uxIndexToWait ] = taskWAITING_NOTIFICATION;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
if( xTicksToWait > ( TickType_t ) 0 )
{
freertos: Synchronize prvAddCurrentTaskToDelayedList() to v10.4.3 This commit synchronizes prvAddCurrentTaskToDelayedList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
2022-08-01 07:06:44 -04:00
prvAddCurrentTaskToDelayedList( xTicksToWait, pdTRUE );
reconcile traces
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traceTASK_NOTIFY_TAKE_BLOCK( uxIndexToWait );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* All ports are written to allow a yield in a critical
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
* section (some will yield immediately, others wait until the
* critical section exits) - but it is not something that
* application code should ever do. */
freertos: Sync safe changes from Amazon SMP branch
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portYIELD_WITHIN_API();
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
reconcile traces
2021-09-07 03:57:50 -04:00
traceTASK_NOTIFY_TAKE( uxIndexToWait );
freertos: upgrade - indexed notifications
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ulReturn = pxCurrentTCB[xPortGetCoreID()]->ulNotifiedValue[ uxIndexToWait ];
freertos: Sync safe changes from Amazon SMP branch
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if( ulReturn != 0UL )
{
if( xClearCountOnExit != pdFALSE )
{
freertos: upgrade - indexed notifications
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pxCurrentTCB[xPortGetCoreID()]->ulNotifiedValue[ uxIndexToWait ] = 0UL;
freertos: Sync safe changes from Amazon SMP branch
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}
else
{
freertos: upgrade - indexed notifications
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pxCurrentTCB[xPortGetCoreID()]->ulNotifiedValue[ uxIndexToWait ] = ulReturn - ( uint32_t ) 1;
freertos: Sync safe changes from Amazon SMP branch
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}
}
else
{
mtCOVERAGE_TEST_MARKER();
}
freertos: upgrade - indexed notifications
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pxCurrentTCB[xPortGetCoreID()]->ucNotifyState[ uxIndexToWait ] = taskNOT_WAITING_NOTIFICATION;
freertos: Sync safe changes from Amazon SMP branch
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}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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return ulReturn;
}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* configUSE_TASK_NOTIFICATIONS */
/*-----------------------------------------------------------*/
freertos: upgrade - indexed notifications
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#if ( configUSE_TASK_NOTIFICATIONS == 1 )
Initial public version
2016-08-17 11:08:22 -04:00
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
#ifdef ESP_PLATFORM // IDF-3851
// included for backward compatibility
#undef xTaskNotifyWait
BaseType_t xTaskNotifyWait( uint32_t ulBitsToClearOnEntry,
uint32_t ulBitsToClearOnExit,
uint32_t * pulNotificationValue,
TickType_t xTicksToWait )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: upgrade - indexed notifications
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return xTaskGenericNotifyWait(tskDEFAULT_INDEX_TO_NOTIFY, ulBitsToClearOnEntry, ulBitsToClearOnExit, pulNotificationValue, xTicksToWait);
}
#endif // ESP-PLATFORM
BaseType_t xTaskGenericNotifyWait( UBaseType_t uxIndexToWait,
uint32_t ulBitsToClearOnEntry,
uint32_t ulBitsToClearOnExit,
uint32_t * pulNotificationValue,
TickType_t xTicksToWait )
{
BaseType_t xReturn;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: upgrade - indexed notifications
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configASSERT( uxIndexToWait < configTASK_NOTIFICATION_ARRAY_ENTRIES );
freertos: upgrade to 10.4.3 - rename xaskRemoveFromUnorderedEventList (cherry picked from commit e91586b57e19a3776c7c675f62c0afeebd19c294)
2021-09-09 02:13:07 -04:00
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
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taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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{
/* Only block if a notification is not already pending. */
freertos: upgrade - indexed notifications
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if( pxCurrentTCB[xPortGetCoreID()]->ucNotifyState[ uxIndexToWait ] != taskNOTIFICATION_RECEIVED )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
/* Clear bits in the task's notification value as bits may get
freertos: upgrade - indexed notifications
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* set by the notifying task or interrupt. This can be used to
* clear the value to zero. */
pxCurrentTCB[xPortGetCoreID()]->ulNotifiedValue[ uxIndexToWait ] &= ~ulBitsToClearOnEntry;
freertos: Sync safe changes from Amazon SMP branch
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/* Mark this task as waiting for a notification. */
freertos: upgrade - indexed notifications
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pxCurrentTCB[xPortGetCoreID()]->ucNotifyState[ uxIndexToWait ] = taskWAITING_NOTIFICATION;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
if( xTicksToWait > ( TickType_t ) 0 )
{
freertos: Synchronize prvAddCurrentTaskToDelayedList() to v10.4.3 This commit synchronizes prvAddCurrentTaskToDelayedList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
2022-08-01 07:06:44 -04:00
prvAddCurrentTaskToDelayedList( xTicksToWait, pdTRUE );
reconcile traces
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traceTASK_NOTIFY_WAIT_BLOCK( uxIndexToWait );
freertos: Sync safe changes from Amazon SMP branch
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/* All ports are written to allow a yield in a critical
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
* section (some will yield immediately, others wait until the
* critical section exits) - but it is not something that
* application code should ever do. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
portYIELD_WITHIN_API();
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
reconcile traces
2021-09-07 03:57:50 -04:00
traceTASK_NOTIFY_WAIT( uxIndexToWait );
freertos: Sync safe changes from Amazon SMP branch
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if( pulNotificationValue != NULL )
{
/* Output the current notification value, which may or may not
freertos: upgrade - indexed notifications
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* have changed. */
*pulNotificationValue = pxCurrentTCB[xPortGetCoreID()]->ulNotifiedValue[ uxIndexToWait ];
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
/* If ucNotifyValue is set then either the task never entered the
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
* blocked state (because a notification was already pending) or the
* task unblocked because of a notification. Otherwise the task
* unblocked because of a timeout. */
if( pxCurrentTCB[xPortGetCoreID()]->ucNotifyState[ uxIndexToWait ] != taskNOTIFICATION_RECEIVED )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
/* A notification was not received. */
xReturn = pdFALSE;
}
else
{
/* A notification was already pending or a notification was
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
* received while the task was waiting. */
pxCurrentTCB[xPortGetCoreID()]->ulNotifiedValue[ uxIndexToWait ] &= ~ulBitsToClearOnExit;
freertos: Sync safe changes from Amazon SMP branch
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xReturn = pdTRUE;
}
freertos: upgrade - indexed notifications
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pxCurrentTCB[xPortGetCoreID()]->ucNotifyState[ uxIndexToWait ] = taskNOT_WAITING_NOTIFICATION;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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return xReturn;
}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* configUSE_TASK_NOTIFICATIONS */
/*-----------------------------------------------------------*/
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
#if ( configUSE_TASK_NOTIFICATIONS == 1 )
Initial public version
2016-08-17 11:08:22 -04:00
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
BaseType_t xTaskGenericNotify( TaskHandle_t xTaskToNotify,
UBaseType_t uxIndexToNotify,
uint32_t ulValue,
eNotifyAction eAction,
uint32_t * pulPreviousNotificationValue )
freertos: Sync safe changes from Amazon SMP branch
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{
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
TCB_t * pxTCB;
BaseType_t xReturn = pdPASS;
uint8_t ucOriginalNotifyState;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: upgrade - indexed notifications
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configASSERT( uxIndexToNotify < configTASK_NOTIFICATION_ARRAY_ENTRIES );
freertos: Sync safe changes from Amazon SMP branch
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configASSERT( xTaskToNotify );
pxTCB = xTaskToNotify;
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
if( pulPreviousNotificationValue != NULL )
{
freertos: upgrade - indexed notifications
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*pulPreviousNotificationValue = pxTCB->ulNotifiedValue[ uxIndexToNotify ];
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
ucOriginalNotifyState = pxTCB->ucNotifyState[ uxIndexToNotify ];
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
pxTCB->ucNotifyState[ uxIndexToNotify ] = taskNOTIFICATION_RECEIVED;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
switch( eAction )
{
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
case eSetBits:
pxTCB->ulNotifiedValue[ uxIndexToNotify ] |= ulValue;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
break;
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
case eIncrement:
( pxTCB->ulNotifiedValue[ uxIndexToNotify ] )++;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
break;
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
case eSetValueWithOverwrite:
pxTCB->ulNotifiedValue[ uxIndexToNotify ] = ulValue;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
break;
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
case eSetValueWithoutOverwrite:
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
if( ucOriginalNotifyState != taskNOTIFICATION_RECEIVED )
{
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
pxTCB->ulNotifiedValue[ uxIndexToNotify ] = ulValue;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
else
{
/* The value could not be written to the task. */
xReturn = pdFAIL;
}
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
break;
case eNoAction:
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* The task is being notified without its notify value being
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
* updated. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
break;
default:
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* Should not get here if all enums are handled.
freertos: upgrade - indexed notifications
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* Artificially force an assert by testing a value the
* compiler can't assume is const. */
configASSERT( pxTCB->ulNotifiedValue[ uxIndexToNotify ] == ~0UL );
freertos: Sync safe changes from Amazon SMP branch
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break;
}
reconcile traces
2021-09-07 03:57:50 -04:00
traceTASK_NOTIFY( uxIndexToNotify );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* If the task is in the blocked state specifically to wait for a
freertos: upgrade - indexed notifications
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* notification then unblock it now. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
if( ucOriginalNotifyState == taskWAITING_NOTIFICATION )
{
( void ) uxListRemove( &( pxTCB->xStateListItem ) );
prvAddTaskToReadyList( pxTCB );
/* The task should not have been on an event list. */
configASSERT( listLIST_ITEM_CONTAINER( &( pxTCB->xEventListItem ) ) == NULL );
freertos: upgrade - indexed notifications
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#if ( configUSE_TICKLESS_IDLE != 0 )
{
/* If a task is blocked waiting for a notification then
* xNextTaskUnblockTime might be set to the blocked task's time
* out time. If the task is unblocked for a reason other than
* a timeout xNextTaskUnblockTime is normally left unchanged,
* because it will automatically get reset to a new value when
* the tick count equals xNextTaskUnblockTime. However if
* tickless idling is used it might be more important to enter
* sleep mode at the earliest possible time - so reset
* xNextTaskUnblockTime here to ensure it is updated at the
* earliest possible time. */
prvResetNextTaskUnblockTime();
}
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
#endif
freertos: Use check yielding macros This commit updates various FreeRTOS functions to call the newly added prvCheckForYield() and prvCheckForYieldUsingPriority() when checking for yielding. This allows the source code to match upstream more closely.
2022-08-01 03:57:51 -04:00
if( prvCheckForYield( pxTCB, xPortGetCoreID(), pdFALSE ) )
freertos: Sync safe changes from Amazon SMP branch
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{
/* The notified task has a priority above the currently
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
* executing task so a yield is required. */
freertos: Use check yielding macros This commit updates various FreeRTOS functions to call the newly added prvCheckForYield() and prvCheckForYieldUsingPriority() when checking for yielding. This allows the source code to match upstream more closely.
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taskYIELD_IF_USING_PREEMPTION();
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
return xReturn;
}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* configUSE_TASK_NOTIFICATIONS */
/*-----------------------------------------------------------*/
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
#if ( configUSE_TASK_NOTIFICATIONS == 1 )
Initial public version
2016-08-17 11:08:22 -04:00
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
BaseType_t xTaskGenericNotifyFromISR( TaskHandle_t xTaskToNotify,
UBaseType_t uxIndexToNotify,
uint32_t ulValue,
eNotifyAction eAction,
uint32_t * pulPreviousNotificationValue,
BaseType_t * pxHigherPriorityTaskWoken )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
TCB_t * pxTCB;
uint8_t ucOriginalNotifyState;
BaseType_t xReturn = pdPASS;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
configASSERT( xTaskToNotify );
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
configASSERT( uxIndexToNotify < configTASK_NOTIFICATION_ARRAY_ENTRIES );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* RTOS ports that support interrupt nesting have the concept of a
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
* maximum system call (or maximum API call) interrupt priority.
* Interrupts that are above the maximum system call priority are keep
* permanently enabled, even when the RTOS kernel is in a critical section,
* but cannot make any calls to FreeRTOS API functions. If configASSERT()
* is defined in FreeRTOSConfig.h then
* portASSERT_IF_INTERRUPT_PRIORITY_INVALID() will result in an assertion
* failure if a FreeRTOS API function is called from an interrupt that has
* been assigned a priority above the configured maximum system call
* priority. Only FreeRTOS functions that end in FromISR can be called
* from interrupts that have been assigned a priority at or (logically)
* below the maximum system call interrupt priority. FreeRTOS maintains a
* separate interrupt safe API to ensure interrupt entry is as fast and as
* simple as possible. More information (albeit Cortex-M specific) is
* provided on the following link:
* https://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
portASSERT_IF_INTERRUPT_PRIORITY_INVALID();
pxTCB = xTaskToNotify;
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL_ISR( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
if( pulPreviousNotificationValue != NULL )
{
freertos: upgrade - indexed notifications
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*pulPreviousNotificationValue = pxTCB->ulNotifiedValue[ uxIndexToNotify ];
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
ucOriginalNotifyState = pxTCB->ucNotifyState[ uxIndexToNotify ];
pxTCB->ucNotifyState[ uxIndexToNotify ] = taskNOTIFICATION_RECEIVED;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
switch( eAction )
{
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
case eSetBits:
pxTCB->ulNotifiedValue[ uxIndexToNotify ] |= ulValue;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
break;
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
case eIncrement:
( pxTCB->ulNotifiedValue[ uxIndexToNotify ] )++;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
break;
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
case eSetValueWithOverwrite:
pxTCB->ulNotifiedValue[ uxIndexToNotify ] = ulValue;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
break;
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
case eSetValueWithoutOverwrite:
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
if( ucOriginalNotifyState != taskNOTIFICATION_RECEIVED )
{
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
pxTCB->ulNotifiedValue[ uxIndexToNotify ] = ulValue;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
else
{
/* The value could not be written to the task. */
xReturn = pdFAIL;
}
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
break;
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
case eNoAction:
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* The task is being notified without its notify value being
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
* updated. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
break;
default:
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* Should not get here if all enums are handled.
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
* Artificially force an assert by testing a value the
* compiler can't assume is const. */
configASSERT( pxTCB->ulNotifiedValue[ uxIndexToNotify ] == ~0UL );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
break;
}
reconcile traces
2021-09-07 03:57:50 -04:00
traceTASK_NOTIFY_FROM_ISR( uxIndexToNotify );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* If the task is in the blocked state specifically to wait for a
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
* notification then unblock it now. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
if( ucOriginalNotifyState == taskWAITING_NOTIFICATION )
{
/* The task should not have been on an event list. */
configASSERT( listLIST_ITEM_CONTAINER( &( pxTCB->xEventListItem ) ) == NULL );
if( uxSchedulerSuspended[xPortGetCoreID()] == ( UBaseType_t ) pdFALSE )
{
( void ) uxListRemove( &( pxTCB->xStateListItem ) );
prvAddTaskToReadyList( pxTCB );
}
else
{
/* The delayed and ready lists cannot be accessed, so hold
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
* this task pending until the scheduler is resumed. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
vListInsertEnd( &( xPendingReadyList[xPortGetCoreID()] ), &( pxTCB->xEventListItem ) );
}
freertos: Use check yielding macros This commit updates various FreeRTOS functions to call the newly added prvCheckForYield() and prvCheckForYieldUsingPriority() when checking for yielding. This allows the source code to match upstream more closely.
2022-08-01 03:57:51 -04:00
if( prvCheckForYield( pxTCB, xPortGetCoreID(), pdFALSE ) )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
/* The notified task has a priority above the currently
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
* executing task so a yield is required. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
if( pxHigherPriorityTaskWoken != NULL )
{
*pxHigherPriorityTaskWoken = pdTRUE;
}
freertos: Use check yielding macros This commit updates various FreeRTOS functions to call the newly added prvCheckForYield() and prvCheckForYieldUsingPriority() when checking for yielding. This allows the source code to match upstream more closely.
2022-08-01 03:57:51 -04:00
/* Mark that a yield is pending in case the user is not
* using the "xHigherPriorityTaskWoken" parameter to an ISR
* safe FreeRTOS function. */
xYieldPending[ xPortGetCoreID() ] = pdTRUE;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL_ISR( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
return xReturn;
}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* configUSE_TASK_NOTIFICATIONS */
/*-----------------------------------------------------------*/
freertos: upgrade to 10.4.3 - missing code layout changes (cherry picked from commit 46477d85bb43aafac688747ad0c4090030410e3a)
2021-09-06 22:30:30 -04:00
#if ( configUSE_TASK_NOTIFICATIONS == 1 )
Initial public version
2016-08-17 11:08:22 -04:00
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
void vTaskGenericNotifyGiveFromISR( TaskHandle_t xTaskToNotify,
UBaseType_t uxIndexToNotify,
BaseType_t * pxHigherPriorityTaskWoken )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
freertos: upgrade to 10.4.3 - missing code layout changes (cherry picked from commit 46477d85bb43aafac688747ad0c4090030410e3a)
2021-09-06 22:30:30 -04:00
TCB_t * pxTCB;
uint8_t ucOriginalNotifyState;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
configASSERT( xTaskToNotify );
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
configASSERT( uxIndexToNotify < configTASK_NOTIFICATION_ARRAY_ENTRIES );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* RTOS ports that support interrupt nesting have the concept of a
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
* maximum system call (or maximum API call) interrupt priority.
* Interrupts that are above the maximum system call priority are keep
* permanently enabled, even when the RTOS kernel is in a critical section,
* but cannot make any calls to FreeRTOS API functions. If configASSERT()
* is defined in FreeRTOSConfig.h then
* portASSERT_IF_INTERRUPT_PRIORITY_INVALID() will result in an assertion
* failure if a FreeRTOS API function is called from an interrupt that has
* been assigned a priority above the configured maximum system call
* priority. Only FreeRTOS functions that end in FromISR can be called
* from interrupts that have been assigned a priority at or (logically)
* below the maximum system call interrupt priority. FreeRTOS maintains a
* separate interrupt safe API to ensure interrupt entry is as fast and as
* simple as possible. More information (albeit Cortex-M specific) is
* provided on the following link:
* https://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
portASSERT_IF_INTERRUPT_PRIORITY_INVALID();
pxTCB = xTaskToNotify;
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL_ISR( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
ucOriginalNotifyState = pxTCB->ucNotifyState[ uxIndexToNotify ];
pxTCB->ucNotifyState[ uxIndexToNotify ] = taskNOTIFICATION_RECEIVED;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* 'Giving' is equivalent to incrementing a count in a counting
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
* semaphore. */
( pxTCB->ulNotifiedValue[ uxIndexToNotify ] )++;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
reconcile traces
2021-09-07 03:57:50 -04:00
traceTASK_NOTIFY_GIVE_FROM_ISR( uxIndexToNotify );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* If the task is in the blocked state specifically to wait for a
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
* notification then unblock it now. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
if( ucOriginalNotifyState == taskWAITING_NOTIFICATION )
{
/* The task should not have been on an event list. */
configASSERT( listLIST_ITEM_CONTAINER( &( pxTCB->xEventListItem ) ) == NULL );
if( uxSchedulerSuspended[ xPortGetCoreID() ] == ( UBaseType_t ) pdFALSE )
{
( void ) uxListRemove( &( pxTCB->xStateListItem ) );
prvAddTaskToReadyList( pxTCB );
}
else
{
/* The delayed and ready lists cannot be accessed, so hold
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
* this task pending until the scheduler is resumed. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
vListInsertEnd( &( xPendingReadyList[xPortGetCoreID()] ), &( pxTCB->xEventListItem ) );
}
freertos: Use check yielding macros This commit updates various FreeRTOS functions to call the newly added prvCheckForYield() and prvCheckForYieldUsingPriority() when checking for yielding. This allows the source code to match upstream more closely.
2022-08-01 03:57:51 -04:00
if( prvCheckForYield( pxTCB, xPortGetCoreID(), pdFALSE ) )
freertos: Sync safe changes from Amazon SMP branch
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{
/* The notified task has a priority above the currently
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
* executing task so a yield is required. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
if( pxHigherPriorityTaskWoken != NULL )
{
*pxHigherPriorityTaskWoken = pdTRUE;
}
freertos: Use check yielding macros This commit updates various FreeRTOS functions to call the newly added prvCheckForYield() and prvCheckForYieldUsingPriority() when checking for yielding. This allows the source code to match upstream more closely.
2022-08-01 03:57:51 -04:00
/* Mark that a yield is pending in case the user is not
* using the "xHigherPriorityTaskWoken" parameter in an ISR
* safe FreeRTOS function. */
xYieldPending[ xPortGetCoreID() ] = pdTRUE;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL_ISR( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
}
Initial public version
2016-08-17 11:08:22 -04:00
#endif /* configUSE_TASK_NOTIFICATIONS */
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
/*-----------------------------------------------------------*/
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
#if ( configUSE_TASK_NOTIFICATIONS == 1 )
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
BaseType_t xTaskGenericNotifyStateClear( TaskHandle_t xTask,
UBaseType_t uxIndexToClear )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
TCB_t * pxTCB;
BaseType_t xReturn;
configASSERT( uxIndexToClear < configTASK_NOTIFICATION_ARRAY_ENTRIES );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
/* If null is passed in here then it is the calling task that is having
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
* its notification state cleared. */
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
pxTCB = prvGetTCBFromHandle( xTask );
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
if( pxTCB->ucNotifyState[ uxIndexToClear ] == taskNOTIFICATION_RECEIVED )
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
{
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
pxTCB->ucNotifyState[ uxIndexToClear ] = taskNOT_WAITING_NOTIFICATION;
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
xReturn = pdPASS;
}
else
{
xReturn = pdFAIL;
}
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
return xReturn;
}
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#endif /* configUSE_TASK_NOTIFICATIONS */
/*-----------------------------------------------------------*/
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
#if ( configUSE_TASK_NOTIFICATIONS == 1 )
uint32_t ulTaskGenericNotifyValueClear( TaskHandle_t xTask,
UBaseType_t uxIndexToClear,
uint32_t ulBitsToClear )
{
TCB_t * pxTCB;
uint32_t ulReturn;
/* If null is passed in here then it is the calling task that is having
* its notification state cleared. */
pxTCB = prvGetTCBFromHandle( xTask );
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskENTER_CRITICAL( &xKernelLock );
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
{
/* Return the notification as it was before the bits were cleared,
* then clear the bit mask. */
ulReturn = pxTCB->ulNotifiedValue[ uxIndexToClear ];
pxTCB->ulNotifiedValue[ uxIndexToClear ] &= ~ulBitsToClear;
}
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: upgrade - indexed notifications
2021-09-06 00:46:14 -04:00
return ulReturn;
}
#endif /* configUSE_TASK_NOTIFICATIONS */
/*-----------------------------------------------------------*/
#if ( ( configGENERATE_RUN_TIME_STATS == 1 ) && ( INCLUDE_xTaskGetIdleTaskHandle == 1 ) )
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
uint32_t ulTaskGetIdleRunTimeCounter( void )
{
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
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taskENTER_CRITICAL( &xKernelLock );
freertos: Sync safe changes from Amazon SMP branch
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tskTCB *pxTCB = (tskTCB *)xIdleTaskHandle[xPortGetCoreID()];
freertos: Revert critical section macro This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument is now provided for better code readability. The names of the spinlocks have also been updated.
2022-08-12 03:52:14 -04:00
taskEXIT_CRITICAL( &xKernelLock );
freertos: pin timer task in core 0 plus fixed in SMP race conditions freertos: replace the freertos regular malloc to the specific malloc from xtensa port for tcb and stack allocations freertos: avoid the cpu1 to unwind pended ticks when xTaskResumeAll is called insed of an ISR freertos: protected the xPortGetCoreID functions with missing critical sections tests: re-eanble the ignored tests that was failling before race-condition fixes
2020-09-30 11:56:52 -04:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
return pxTCB->ulRunTimeCounter;
}
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
#endif
/*-----------------------------------------------------------*/
freertos: Synchronize prvAddCurrentTaskToDelayedList() to v10.4.3 This commit synchronizes prvAddCurrentTaskToDelayedList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
2022-08-01 07:06:44 -04:00
static void prvAddCurrentTaskToDelayedList( TickType_t xTicksToWait,
const BaseType_t xCanBlockIndefinitely )
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
{
freertos: cherrypicked code layout changes from freertos upgrade branch
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TickType_t xTimeToWake;
const TickType_t xConstTickCount = xTickCount;
freertos: Synchronize prvAddCurrentTaskToDelayedList() to v10.4.3 This commit synchronizes prvAddCurrentTaskToDelayedList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
2022-08-01 07:06:44 -04:00
BaseType_t xCurCoreID = xPortGetCoreID();
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: Synchronize tasks.c functions (minor changes) to v10.4.3 This commit synchronizes multiple functions in tasks.c with upstream v10.4.3 that contain minor differences. The following functions have had their parameter names or code formatting updated: - xTaskCreateStaticPinnedToCore() - xTaskCreatePinnedToCore() - prvInitialiseNewTask() - prvTaskIsTaskSuspended() - vTaskStartScheduler() - xTaskResumeAll() - xTaskCheckForTimeOut() - uxTaskResetEventItemValue() The following functions have had their missing "xAlreadyYielded" restored - xTaskDelayUntil() - vTaskDelay() The following functions have had their critical section/interrupt disdable usage update - vTaskSuspendAll() - xTaskGetTickCountFromISR() - xTaskGetApplicationTaskTagFromISR()
2022-09-05 05:31:22 -04:00
#if ( configNUM_CORES > 1 )
if( listIS_CONTAINED_WITHIN( &xTasksWaitingTermination, &( pxCurrentTCB[ xCurCoreID ]->xStateListItem ) ) == pdTRUE )
{
/* vTaskDelete() has been called to delete this task. This would have happened from the other core while this task was spinning on xTaskQueueMutex,
so don't move the running task to the delayed list - as soon as this core re-enables interrupts this task will
be suspended permanently. Todo: IDF-5844. */
return;
}
#endif
freertos: Sync safe changes from Amazon SMP branch
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freertos: cherrypicked code layout changes from freertos upgrade branch
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#if ( INCLUDE_xTaskAbortDelay == 1 )
{
/* About to enter a delayed list, so ensure the ucDelayAborted flag is
* reset to pdFALSE so it can be detected as having been set to pdTRUE
* when the task leaves the Blocked state. */
freertos: Synchronize prvAddCurrentTaskToDelayedList() to v10.4.3 This commit synchronizes prvAddCurrentTaskToDelayedList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
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pxCurrentTCB[ xCurCoreID ]->ucDelayAborted = pdFALSE;
freertos: cherrypicked code layout changes from freertos upgrade branch
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}
freertos: Sync safe changes from Amazon SMP branch
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#endif
/* Remove the task from the ready list before adding it to the blocked list
freertos: cherrypicked code layout changes from freertos upgrade branch
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* as the same list item is used for both lists. */
freertos: Synchronize prvAddCurrentTaskToDelayedList() to v10.4.3 This commit synchronizes prvAddCurrentTaskToDelayedList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
2022-08-01 07:06:44 -04:00
if( uxListRemove( &( pxCurrentTCB[ xCurCoreID ]->xStateListItem ) ) == ( UBaseType_t ) 0 )
freertos: Sync safe changes from Amazon SMP branch
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{
/* The current task must be in a ready list, so there is no need to
freertos: cherrypicked code layout changes from freertos upgrade branch
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* check, and the port reset macro can be called directly. */
freertos: Synchronize prvAddCurrentTaskToDelayedList() to v10.4.3 This commit synchronizes prvAddCurrentTaskToDelayedList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
2022-08-01 07:06:44 -04:00
portRESET_READY_PRIORITY( pxCurrentTCB[ xCurCoreID ]->uxPriority, uxTopReadyPriority ); /*lint !e931 pxCurrentTCB cannot change as it is the calling task. pxCurrentTCB->uxPriority and uxTopReadyPriority cannot change as called with scheduler suspended or in a critical section. */
freertos: Sync safe changes from Amazon SMP branch
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}
else
{
mtCOVERAGE_TEST_MARKER();
}
#if ( INCLUDE_vTaskSuspend == 1 )
{
freertos: Synchronize prvAddCurrentTaskToDelayedList() to v10.4.3 This commit synchronizes prvAddCurrentTaskToDelayedList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
2022-08-01 07:06:44 -04:00
if( ( xTicksToWait == portMAX_DELAY ) && ( xCanBlockIndefinitely != pdFALSE ) )
freertos: cherrypicked code layout changes from freertos upgrade branch
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{
/* Add the task to the suspended task list instead of a delayed task
* list to ensure it is not woken by a timing event. It will block
* indefinitely. */
freertos: Synchronize prvAddCurrentTaskToDelayedList() to v10.4.3 This commit synchronizes prvAddCurrentTaskToDelayedList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
2022-08-01 07:06:44 -04:00
vListInsertEnd( &xSuspendedTaskList, &( pxCurrentTCB[ xCurCoreID ]->xStateListItem ) );
freertos: cherrypicked code layout changes from freertos upgrade branch
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}
else
{
/* Calculate the time at which the task should be woken if the event
* does not occur. This may overflow but this doesn't matter, the
* kernel will manage it correctly. */
xTimeToWake = xConstTickCount + xTicksToWait;
/* The list item will be inserted in wake time order. */
freertos: Synchronize prvAddCurrentTaskToDelayedList() to v10.4.3 This commit synchronizes prvAddCurrentTaskToDelayedList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
2022-08-01 07:06:44 -04:00
listSET_LIST_ITEM_VALUE( &( pxCurrentTCB[ xCurCoreID ]->xStateListItem ), xTimeToWake );
freertos: cherrypicked code layout changes from freertos upgrade branch
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if( xTimeToWake < xConstTickCount )
{
/* Wake time has overflowed. Place this item in the overflow
* list. */
freertos: Synchronize prvAddCurrentTaskToDelayedList() to v10.4.3 This commit synchronizes prvAddCurrentTaskToDelayedList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
2022-08-01 07:06:44 -04:00
vListInsert( pxOverflowDelayedTaskList, &( pxCurrentTCB[ xCurCoreID ]->xStateListItem ) );
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
}
else
{
/* The wake time has not overflowed, so the current block list
* is used. */
freertos: Synchronize prvAddCurrentTaskToDelayedList() to v10.4.3 This commit synchronizes prvAddCurrentTaskToDelayedList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
2022-08-01 07:06:44 -04:00
vListInsert( pxDelayedTaskList, &( pxCurrentTCB[ xCurCoreID ]->xStateListItem ) );
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
/* If the task entering the blocked state was placed at the
* head of the list of blocked tasks then xNextTaskUnblockTime
* needs to be updated too. */
if( xTimeToWake < xNextTaskUnblockTime )
{
xNextTaskUnblockTime = xTimeToWake;
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
}
freertos: Sync safe changes from Amazon SMP branch
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}
freertos: cherrypicked code layout changes from freertos upgrade branch
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#else /* INCLUDE_vTaskSuspend */
freertos: Sync safe changes from Amazon SMP branch
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{
/* Calculate the time at which the task should be woken if the event
freertos: cherrypicked code layout changes from freertos upgrade branch
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* does not occur. This may overflow but this doesn't matter, the kernel
* will manage it correctly. */
freertos: Sync safe changes from Amazon SMP branch
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xTimeToWake = xConstTickCount + xTicksToWait;
/* The list item will be inserted in wake time order. */
freertos: Synchronize prvAddCurrentTaskToDelayedList() to v10.4.3 This commit synchronizes prvAddCurrentTaskToDelayedList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
2022-08-01 07:06:44 -04:00
listSET_LIST_ITEM_VALUE( &( pxCurrentTCB[ xCurCoreID ]->xStateListItem ), xTimeToWake );
freertos: Sync safe changes from Amazon SMP branch
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if( xTimeToWake < xConstTickCount )
{
freertos: cherrypicked code layout changes from freertos upgrade branch
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/* Wake time has overflowed. Place this item in the overflow list. */
freertos: Synchronize prvAddCurrentTaskToDelayedList() to v10.4.3 This commit synchronizes prvAddCurrentTaskToDelayedList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
2022-08-01 07:06:44 -04:00
vListInsert( pxOverflowDelayedTaskList, &( pxCurrentTCB[ xCurCoreID ]->xStateListItem ) );
freertos: Sync safe changes from Amazon SMP branch
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}
else
{
freertos: cherrypicked code layout changes from freertos upgrade branch
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/* The wake time has not overflowed, so the current block list is used. */
freertos: Synchronize prvAddCurrentTaskToDelayedList() to v10.4.3 This commit synchronizes prvAddCurrentTaskToDelayedList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
2022-08-01 07:06:44 -04:00
vListInsert( pxDelayedTaskList, &( pxCurrentTCB[ xCurCoreID ]->xStateListItem ) );
freertos: Sync safe changes from Amazon SMP branch
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freertos: cherrypicked code layout changes from freertos upgrade branch
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/* If the task entering the blocked state was placed at the head of the
* list of blocked tasks then xNextTaskUnblockTime needs to be updated
* too. */
freertos: Sync safe changes from Amazon SMP branch
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if( xTimeToWake < xNextTaskUnblockTime )
{
xNextTaskUnblockTime = xTimeToWake;
}
else
{
mtCOVERAGE_TEST_MARKER();
}
}
freertos: Synchronize prvAddCurrentTaskToDelayedList() to v10.4.3 This commit synchronizes prvAddCurrentTaskToDelayedList() with upstream v10.4.3. Multi-core modifications are then reapplied to the function.
2022-08-01 07:06:44 -04:00
/* Avoid compiler warning when INCLUDE_vTaskSuspend is not 1. */
( void ) xCanBlockIndefinitely;
freertos: Sync safe changes from Amazon SMP branch
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}
#endif /* INCLUDE_vTaskSuspend */
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
}
/* Code below here allows additional code to be inserted into this source file,
freertos: cherrypicked code layout changes from freertos upgrade branch
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* especially where access to file scope functions and data is needed (for example
* when performing module tests). */
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
Initial public version
2016-08-17 11:08:22 -04:00
#ifdef FREERTOS_MODULE_TEST
freertos: Sync safe changes from Amazon SMP branch
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#include "tasks_test_access_functions.h"
Initial public version
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#endif
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
#if ( configINCLUDE_FREERTOS_TASK_C_ADDITIONS_H == 1 )
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
#include "freertos_tasks_c_additions.h"
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
#ifdef FREERTOS_TASKS_C_ADDITIONS_INIT
static void freertos_tasks_c_additions_init( void )
{
FREERTOS_TASKS_C_ADDITIONS_INIT();
}
#endif
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: cherrypicked code layout changes from freertos upgrade branch
2021-08-26 01:45:51 -04:00
#endif /* if ( configINCLUDE_FREERTOS_TASK_C_ADDITIONS_H == 1 ) */
freertos: merged freertos 10 kernel files into IDF freertos/port: update the port files and split into xtensa and riscv ports freertos: separated cpu files from rest of the kernel sources freertos/port_xtensa: separated private include files into a folder freertos/tasks: added task create pinned to core function do not break current IDF API freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API. freertos: freertos component now compiling freertos: freertos component now building freertos: moved critical sections outside from FR kernel section to portable section portmacro_xtensa: add void indentifier on functions that take no arguments freertos: fix critical sections implementation to match with their function prototype freertos: add cmake changes of freertos into make freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building. freertos: fix conflicitng types of vApplicationSleep function license: update the license of freertos freertos: Doxygen comments refactored to render them correctly on docs freertos: added new functions of freertos into the documentation freertos: added message buffers and stream buffers to documentation sysview: update freertos system view to the compatible with version 10 freertos: fixed event group documentation rendering freertos: update static task structure to match the actual tcb size freertos: removed backported test functions freertos/smp: brought SMP code to FreeRTOS 10 port freertos/portmacro: added missing crosscore interrupt for yielding tasks freertos: replaced soft-critical sections with hard-critical sections used by SMP freertos: placed muxes inside of kernel objects freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections freertos: moved xtensa port files to a separated folder freertos: added multiple instance of global variables required to SMP freertos: added SMP modifications on specific tasks module functions freertos: added TLS deletion function to task module freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete freertos: modified vTaskDelete to do not erase current task that runs on other core freertos: reverted taskhandle and timerhandle as void* type freertos: fixed de-referencing void pointer to get run time counter freertos: fix system view trace enter macro arguments freertos: Replaced soft critical sections with spinlocks on event_groups freertos: fixed tick function to avoid calling tick hooks twice freertos: Nofity give checking per CPU if schedule is suspended freertos: added mpu release on TCB deletion freertos: Added SMP changes when deleting a TCB on idle task freertos/license: update freertos license in COPYRIGHT.rst freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0 freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly freertos/xtensa: update xtensa specific files used in master branch newlib/locks: revert the preemption checking in lock acquisition and release ref_clock: fix initial state of ref_clock interrupt handler freertos: added missing critical sections and yielding checkings freertos: remove magic numbers in vTaskDelete freertos: added missing critical section in prvIsQueueEmpty
2019-11-28 13:27:47 -05:00
freertos: don't create timer task if timer APIs are not used Saves 2496 bytes of heap for the hello-world app on the ESP32, and 4080 bytes of heap on the ESP32-S2 (due to IRAM savings).
2020-10-02 11:47:55 -04:00
/* If timers.c is not referenced anywhere, don't create the timer task to save RAM */
BaseType_t __attribute__((weak)) xTimerCreateTimerTask( void )
{
freertos: Sync safe changes from Amazon SMP branch
2021-08-09 17:13:43 -04:00
return pdPASS;
freertos: don't create timer task if timer APIs are not used Saves 2496 bytes of heap for the hello-world app on the ESP32, and 4080 bytes of heap on the ESP32-S2 (due to IRAM savings).
2020-10-02 11:47:55 -04:00
}
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