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32e581636f
Previously, the shared thread key was deleted in xPortStartScheduler after scheduler was ended. This created a race condition where prvThreadKeyDestructor (responsible for freeing thread-specific heap memory) would not be called if xPortStartScheduler deleted the key before the last task deletion, as destructors are not invoked after key deletion (see https://github.com/walac/glibc/blob/master/nptl/pthread_create.c#L145-L150). Move thread key deletion to process exit to ensure all thread-specific memory is properly freed. Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
Each real time kernel port consists of three files that contain the core kernel components and are common to every port, and one or more files that are specific to a particular microcontroller and/or compiler. + The FreeRTOS/Source/Portable/MemMang directory contains the five sample memory allocators as described on the https://www.FreeRTOS.org WEB site. + The other directories each contain files specific to a particular microcontroller or compiler, where the directory name denotes the compiler specific files the directory contains. For example, if you are interested in the [compiler] port for the [architecture] microcontroller, then the port specific files are contained in FreeRTOS/Source/Portable/[compiler]/[architecture] directory. If this is the only port you are interested in then all the other directories can be ignored.