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> CoreOSDescription > HardwareConfiguration > PhysicalMemory |
CoreOSDescription
/CoreOSDescription/HardwareConfiguration/PhysicalMemory/userMemoryRegion
/ConfigRecord/Module/CoreOS/CoreOSDescription/HardwareConfiguration/PhysicalMemory/userMemoryRegion
The userMemoryRegion element defines the region of RAM in which every partition, shared data pool, and shared library pool will be located. Normally all the memory not assigned to the core OS, ACE, or the ramPayloadRegion be assigned to the userMemoryRegion. Wind River recommends that the userMemoryRegion be placed after the core OS regions and ACE.
Required
None
This value must be less than or equal to /ConfigRecord/Module/CoreOS/CoreOSDescription/HardwareConfiguration/PhysicalMemory/@Size minus the sum of the values of:
The sum of the following attributes must be less than or equal to this value:
The physical address of the start of the RAM region that is needed for the user memory region.
Required
None
Unsigned 32 bit integer
N/A
None
The upper bound is dependent on system configuration.
The total size (in bytes) of the RAM available for use after the memory required by the kernel has been assigned.
Required
None
Unsigned 32 bit integer
N/A
None
The value must be a multiple of the CPU page size.
The value of this attribute plus the value of must fit within the available physical memory (that is, it must be less than /CoreOSDescription/HardwareConfiguration/PhysicalMemory/@Size).
Generated on 2007-10-15 17:17:22.