The behavior of vTaskSuspendAll() has changed in SMP FreeRTOS. This commit
disables scheduler suspension related unit tests for SMP FreeRTOS.
The tests will be updated in IDF-5201
The "Test Queue sets thread safety" tests relied on IDF FreeRTOS specific
scheduling behavior, thus resulting in the test getting stuck when running
with SMP FreeRTOS.
This commit updates and refactors the tests to work on both IDF and SMP FreeRTOS.
Some components were including esp_timer.h without declaring a
dependency on esp_timer component. This used to work due to a
transitive public dependency on esp_timer from freertos component.
Add explicit dependencies where needed.
Also some source files were using esp_timer functions without
including the header file. This used to work because esp_timer.h was
included from freertos port header file. This commit adds esp_timer.h
includes where needed.
This commit updates the task snapshot unit tests as follows:
- Both uxTaskGetSnapshotAll() and vTaskGetSnapshot() are now both tested
- Test cases are now dependent on CONFIG_FREERTOS_ENABLE_TASK_SNAPSHOT
IDF FreeRTOS uses vTaskSuspendAll()/xTaskResumeAll() to stop preemption
on a particular core. However, those functions behave differently in FreeRTOS SMP.
This commit replaces all calls of vTaskSuspendAll()/xTaskResumeAll() with
vTaskPreemptionDisable()/vTaskPreemptionEnable() when compiling with SMP FreeRTOS.
This commit fixes various build errors in IDF (and tests) when compiling
with SMP FreeRTOS:
- Updated usage of xTaskGetIdleTaskHandle()
- Disable sysview tracing macros
- Update some task snapshot functions
- Disabled test_freertos_hooks.c test as vApplicationIdleHook() and
vApplicationTickHook() are used.
This commit updates the visibility of various header files and cleans up
some unnecessary inclusions. Also, this commit removes certain header
include paths which were maintained for backward compatibility.
This commit removes the usage of all legacy FreeRTOS data types that
are exposed via configENABLE_BACKWARD_COMPATIBILITY. Legacy types can
still be used by enabling CONFIG_FREERTOS_ENABLE_BACKWARD_COMPATIBILITY.
The following files were deleted:
- components/esp_hw_support/include/soc/cpu.h
- components/soc/esp32s3/include/soc/cpu.h
The following functions are deprecated:
- get_sp()
The following functions declared in soc/cpu.h are now moved to esp_cpu.h:
- esp_cpu_configure_region_protection()
The following functions declared in soc/cpu.h are now moved to components/xtensa/include/esp_cpu_utils.h:
- esp_cpu_process_stack_pc()
All files with soc/cpu.h inclusion are updated to include esp_cpu.h instead.
Signed-off-by: Sudeep Mohanty <sudeep.mohanty@espressif.com>
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>
This commit adds missing INCLUDE_ configurations to FreeRTOSConfig.h for
the following functions:
- xTaskAbortDelay()
- xTaskGetHandle()
Unit tests for these functions were also added.
Closes https://github.com/espressif/esp-idf/issues/7902
Add TRY_ENTRY_CRITICAL() API to all for timeouts when entering critical sections.
The following port API were added:
- portTRY_ENTER_CRITICAL()
- portTRY_ENTER_CRITICAL_ISR()
- portTRY_ENTER_CRITICAL_SAFE()
Deprecated legacy spinlock API in favor of spinlock.h. The following API were deprecated:
- vPortCPUInitializeMutex()
- vPortCPUAcquireMutex()
- vPortCPUAcquireMutexTimeout()
- vPortCPUReleaseMutex()
Other Changes:
- Added portMUX_INITIALIZE() to replace vPortCPUInitializeMutex()
- The assembly of the critical section functions ends up being about 50 instructions longer,
thus the spinlock test pass threshold had to be increased to account for the extra runtime.
Closes https://github.com/espressif/esp-idf/issues/5301
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
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
NOP instructions have been added in order to prevent the code
from executing code it shouldn't execute. This is due to a delay
between the moment an interrupt is requested and the moment it
is fired. It only happens on RISC-V SoC.
Enable shared stack watchpoint for overflow detection
Enable unit tests:
* "test printf using shared buffer stack" for C3
* "Test vTaskDelayUntil" for S2
* "UART can do poll()" for C3
Darian Leung