Parameters:

Cmd

CVK_CMD_RMEM
Value
Number of bytes to read. (<= CVK_MEMCACHE_SIZE)
OffV
Offset of data to read.
SegV
Selector or segment index for data to read. 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.

Returns:

Value

Number of bytes actually read.
MemCache[Value]
Data read.

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