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'Merge branch 'thread_local_storage_delete_callbacks' into 'master'

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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
This commit is contained in:
Jeroen Domburg
2016-08-24 13:29:06 +08:00
parent 94bcf9d994
commit 29c2e58c75
6 changed files with 64 additions and 3 deletions
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components/freertos/include/freertos/FreeRTOSConfig.h
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@@ -97,6 +97,7 @@
#endif
#define configNUM_THREAD_LOCAL_STORAGE_POINTERS CONFIG_FREERTOS_THREAD_LOCAL_STORAGE_POINTERS
#define configTHREAD_LOCAL_STORAGE_DELETE_CALLBACKS 1
/* TODO: config freq by menuconfig */
#define XT_CLOCK_FREQ 80000000