When a task deletes itself, it calls portPRE_TASK_DELETE_HOOK which
translates to vPortCloseRunningThread on the Windows port.
vPortCloseRunningThread never returns and as a result,
taskYIELD_WITHIN_API in vTaskDelete does not get called. As a result,
the next task is not scheduled when configUSE_PREEMPTION is set to 0.
This change records that a yield is pending so that the next tick
interrupt switches out the task that was deleted.
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
Earlier the code was suspending the current thread after calling
vTaskSwitchContext. This left a gap where the current thread could
access incorrect pxCurrentTCB after it was changed by
vTaskSwitchContext.
This commit addresses the problem by suspending the current thread
before calling vTaskSwitchContext.
It was reported here - https://github.com/FreeRTOS/FreeRTOS-Kernel/issues/1054.
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
* 64bit TickType_t is supported on Windows port.(MSVC and MinGW)
Especially it is introduced for 64bit compiler.(x64 platform on MSVC and MinGW-w64)
* Unnecessary compiler warning for the cast operation is disabled locally.(MinGW-w64 only)
* Modify the condition for ignoring compiler warning for the cast operation.
Before modification: Compiler warning was ignored only on MinGW64
After modification: Compiler warning is ignored on MinGW32 and MinGW64
Reason of modification: The cast warning here is unavoidable not only on MinGW64 but also on MinGW32.
"__GNUC__" macro is used because MSVC does not recognize this #pragma directive.
* Use new version of CI-CD Actions
* Use cSpell spell check, and use ubuntu-20.04 for formatting check
* Format and spell check all files in the portable directory
* Remove the https:// from #errors and #warnings as uncrustify attempts to change it to /*
* Use checkout@v3 instead of checkout@v2 on all jobs
---------
* make port exitable
* correctly set xPortRunning to False
* add suggestions from Review
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
* add suggestions from Review
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
---------
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
* Style: Change FreeRTOS websites in comments
* Style: Change freertos to FreeRTOS in comments
* Style: Remove broken link
Co-authored-by: Alfred Gedeon <gedeonag@amazon.com>
Gaurav-Aggarwal-AWS
chinglee-iot
wat
Soren Ptak
Ju1He1
Paul Bartell
Cobus van Eeden
David Chalco
David Chalco
alfred gedeon
Alfred Gedeon
RichardBarry
Yuhui.Zheng