Synchronizes the I cache with the D cache.
Standard C Library (libc.a)
The _sync_cache_range subroutine synchronizes the I cache with the D cache, given an effective address and byte count. Programs performing instruction modification can call this routine to ensure that the most recent instructions are fetched for the address range.
Item | Description |
---|---|
eaddr | Specifies the starting effective address of the address range. |
count | Specifies the byte count of the address range. |