#include <cafe/os.h> void DCTouchRange( const void* addr, u32 nBytes );
|addr||Data address for operation.|
|nBytes||Number of bytes for operation.|
Executes the PowerPC Data Cache Block Touch (
dcbt) instruction on given address range.
addr is rounded down to closest 32-byte boundary. nBytes is rounded up to
the closest 32-byte boundary. Data cache blocks in the referenced range are loaded from memory in the
same manner as a load instruction. The operation proceeds even if the cache is disabled or locked.
IBM Espresso RISC Microprocessor Developer's User Manual, Version 2 on your local Nintendo developer support group website.
2013/05/08 Automated cleanup pass.
2012/07/30 Cleanup Pass.
2011/03/15 Initial version.