Very small embedded systems tend to have a lot of short-lived items on the stack, and anything that lives longer then a function call exists in static memory at a fixed address. Memory pools are pretty common as well. Small systems tend to avoid a tradition heap, because they can get into trouble pretty easily.
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Very small embedded systems tend to have a lot of short-lived items on the stack, and anything that lives longer then a function call exists in static memory at a fixed address. Memory pools are pretty common as well. Small systems tend to avoid a tradition heap, because they can get into trouble pretty easily.