Parameters:

Cmd

CVK_CMD_WMEM
Value
Number of bytes to write. (<= CVK_MEMCACHE_SIZE)
OffV
Offset of data to write.
SegV
Selector or segment index for data to write. 0 if OffV is a linear address, otherwise setting of PE in CR0 and VM in EFLAGS of interrupted thread determine whether SegV is selector or selector index.
TID
Slot of thread in whose context address is to be used. 0 is used for regions in globally shared areas.
MemCache[Value]
Data to write.

Returns:

Value

Number of bytes actually written.

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