This commit deprecates xPortGetTickRateHz() from the FreeRTOS port API
as the FreeRTOS tickrate is constant for an application and can be
inferred using the CONFIG_FREERTOS_HZ config option.
This commit creates a new port layer API xPortGetRunTimeCounterValue()
in port.c files. This helps to remove inclusion of header files such as
esp_timer.h and xtensa/hal.h from portmacro.h
This commit removes support for the vPortCleanUpTCB() user hook as well
as drops support for associated Kconfig option,
CONFIG_FREERTOS_STATIC_TASK_CLEAN_UP.
The following updates have been made in this commit:
- The commit places FreeRTOS code in flash memory by default.
- CONFIG_FREERTOS_PLACE_FUNCTIONS_INTO_FLASH has been removed.
- CONFIG_FREERTOS_IN_IRAM is unhidden and can be used to restore the
previous memory placement.
- A test has been added for users to conduct performance impact testing
based on memory placement configurations.
The freertos_compatibility.c file has been removed and appropriate
guidelines have been added to hints.yml and the migration guide to use
alternatives for the backward compatibility functions that have been
removed.
The following changes have been made:
- Add new xTaskGetStackStart() function with proper StackType_t* return type
- Deprecate pxTaskGetStackStart() with wrapper implementation for backward compatibility
Removed
- target markers. Now must use target as parametrization in esp-idf
- host test markers. Now will be automatically added with linux target and qemu marker
This commit renames all registers in xtensa/specreg.h to by adding the
prefix XT_REG_. This is done to avoid naming collisions with similar
variable names. A new register file, viz., xt_specreg.h is created. The
previous names are still available to use but have been deprecated.
Closes https://github.com/espressif/esp-idf/issues/12723
Merges https://github.com/espressif/esp-idf/pull/16040
This commit fixes an issue where the FreeRTOS kernel does not account
for the pended ticks occuring during automatic light-sleep mode and
hence causing a jump in the tick count at a later stage in the
application lifetime.
Closes: https://github.com/espressif/esp-idf/issues/15642
This commit adds a new Kconfig option, viz.,
CONFIG_FREERTOS_PLACE_ISR_FUNCTIONS_INTO_FLASH, which places
additional FreeRTOS functions, such as those which can be called from
and ISR context, into Flash memory. This feature utilizes the Flash auto
suspend/resume feature of the Flash chip.
This commit backports the commit# f94bc89108ffca538cf91d5856149960a5d4be81
from the upstream FreeRTOS kernel repository to supress a Coverity
warning. The change was done to avoid using string modification
functions which cause a security violation.
Static task creation on Linux target had issues with insufficient stack
memory allocation. Type of `StackType_t` is `unsigned long` and hence
it must be considered during stack memory allocation.
Fix ensures proper working of simple HTTP server example.
This commit:
- Updates the FreeRTOS kernel prvCreateIdleTasks() function to
limit the length of the IDLE task name before copying it to avoid memory
out-of-bounds warnings.
- Fixes a bug where in the IDLE task name string could be a non
null-terminated string in SMP configuration.
