Write NPX Information (CVK_CMD_WNPX)

Parameters:

Cmd

CVK_CMD_WNPX
TID
Slot of thread whose NPX state is to be set.
Reg
Image of NPX state (restored by FRESTOR instruction)

Returns:

Cmd

Return code.
• NPX state written successfully. 1
  NPX is being emulated.
  2
  Invalid slot.
  3
  Thread has no NPX state.
  4
  State swapped out.

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