Synchronizes the I cache with the D cache.
Standard C Library (libc.a)
void _sync_cache_range (eaddr, count)
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.
|eaddr||Specifies the starting effective address of the address range.|
|count||Specifies the byte count of the address range.|
This subroutine is part of Base Operating System (BOS) Runtime.
The clf (Cache Line Flush) Instruction in AIX 5L for POWER-based Systems Assembler Language Reference.