StSetupGlobals

StSetupGlobals is a PowerPlant class that is used for saving and restoring the global variables context.

Methods :

The methods in this class are:

StSetupGlobals()

~StSetupGlobals()

Data Members:

The data members in this class are:

mOldGlobals

Source files:

(Networking Classes)

UCallbackUtils.h

UCallbackUtils.cp

See also:

LGlobalsContext

StSetupGlobals()

Purpose:

For 68K, the constructor sets the A5 (or A4) to the value stored in the given LGlobalsContext object. Destructor restores A5/A4 to its previous value.

For PowerPC or 68K Code Fragment Manager, there is no need to set up A5/A4/RTOC since the Mixed Mode Manager will do this automatically. The constructor and destructor do nothing in this case.

Access :

Inline, Public

Prototype:

inline StSetupGlobals(

This constructor has the following parameter:

LGlobalsContext&

inGlobalsContext

This is a reference to the globals context.

~StSetupGlobals()

Purpose:

For 68K, the destructor calls SetA4() or SetA5().

For PowerPC or 68K Code Fragment Manager, there is no need to restore A5/A4/RTOC since the Mixed Mode Manager will do this automatically. The constructor and destructor do nothing in this case.

Access :

Inline, Public

Prototype:

inline ~StSetupGlobals();

None

mOldGlobals

Purpose:

Storage for the old globals.

Access :

Private

Prototype:

long mOldGlobals;