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Get Stack init info at runtime

Hi,

Is there any way to get information about stack and heap at runtime in a C function? I'm looking for a var/table/way to get Stack_Base, Heap_base, Stack_limit and heap_limit at runtime.

That's because I'm trying to make a very very small multitasking kernel for Cortex-M3 and I need somehow to know the Stack memory avail for my alloc routines.

Regards,

Christos Houtouridis,
Electrical Engineer

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