#include <revolution/os.h>void DCZeroRange (void* start Addr, u32 nBytes); |
Effective address (not the physical address) . |
|
Size of range to clear. |
None.
Loads a range into cache and zeroes out all the cache blocks. The startAddr argument is rounded down to a 32-byte boundary. The end address ( i.e., startAddr+ nBytes) is rounded up to the 32-byte boundary.
If the cache is frozen using DCFreeze, this command will still execute. However, if the cache is disabled, an alignment exception will be generated.
Cache Functions, DCFlushRange, DCInvalidateRange, ICInvalidateRange,DCStoreRange
2006/03/01 Initial version.
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