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Address Spaces Physical Memory Virtual Memory Process Memory Layout
CSCE 410/611 Address Spaces Physical Memory Virtual Memory Process Memory Layout Address Spaces
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The Physical Memory Space
CSCE 410/611 The Physical Memory Space ?! 0x4F447 0xB0EC4 Job 1 physical memory space user program area libraries & dev.drivers Monitor Job1 Job2 Job3 Job4 0x000000 0x4F447 0xB0EC4 0xFFFFFF Address Spaces
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The Physical Memory Space
CSCE 410/611 The Physical Memory Space 0x00000 0xFFFFF Job 1 physical memory space user program area libraries & dev.drivers Monitor Job1 Job2 Job3 Job4 0x000000 0x4F447 0xB0EC4 0xFFFFFF Address Spaces
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The Physical Memory Space
CSCE 410/611 The Physical Memory Space 0x00000 ?! 0xFFFFF ?! Job 1 0x00000 0xFFFFF Job 3 physical memory space user program area libraries & dev.drivers Monitor Job1 Job2 Job3 Job4 Address Spaces
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The Logical/Virtual Memory Space
CSCE 410/611 The Logical/Virtual Memory Space Logical or Virtual Address Space of Process 0x00000 0xFFFFF Program Code Heap free space Stack Address Spaces
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Address Spaces Physical Memory Virtual Memory Process Memory Layout
CSCE 410/611 Address Spaces Physical Memory Virtual Memory Process Memory Layout Address Spaces
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