Analysis of information sources in references of the Wikipedia article "Second Reality" in Simple English language version.
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There were many legends about Second Reality using an elaborated memory manager via the MMU but there is no trace of this in the engine. Memory management is actually delegated to DOS : The engine starts by deallocating all the RAM and then distribute it on demand. The only fancy trick is the ability to allocated RAM from the end of the heap: This is done using the return value of DOS malloc when too much RAM is requested.
