fNKSaveCoProcReg (Windows Embedded CE 6.0)

1/5/2010

This global variable is used as a flag to tell the kernel when the save/restore of coprocessor registers is performed.

Syntax

DWORD fNKSaveCoProcReg;

Parameters

None.

Return Value

None.

Remarks

To enable the save/restore coprocessor registers, declare the variable in the OAL:

extern DWORD fNKSaveCoProcReg;

Both cbNKCoProcRegSize and fNKSaveCoProcReg must be set to a value greater than zero (0) for the OAL functions to be called.

The fNKSaveCoProcReg parameter is used as a flag to turn on and off save or restore coprocessor registers. This can change over time because the need to save registers changes.

Requirements

See Also

Reference

Optional OAL Variables
OEMKDIoControl
cbNKCoProcRegSize

Other Resources

InterlockedIncrement
InterlockedDecrement