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Does the virtual memory system need to support data segment growth?

April 26, 2017Data growth memory segment support system virtual

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Does the virtual memory system need to support data segment growth?

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No. The size of the data segment is determined by the linker. We still have no dynamic allocation in Pintos (although it is possible to “fake” it at the user level by using memory-mapped files). Supporting data segment growth should add little additional complexity to a well-designed system.