Important: The information in this document is obsolete and should not be used for new development.
FlushDataCache
You can use theFlushDataCache
procedure to flush the data cache.
PROCEDURE FlushDataCache;DESCRIPTION
TheFlushDataCache
procedure flushes the current contents of the data cache. Because flushing this cache degrades performance of the CPU, you should call this routine only when absolutely necessary. See "Processor Caches" beginning on page 4-8 for details on when to call this procedure.ASSEMBLY-LANGUAGE INFORMATION
The trap macro and routine selector forFlushDataCache
are
Trap macro Selector _HWPriv $0003