1.22.2.17 CACHE_CacheSync Function
C
void CACHE_CacheSync(uint32_t addr, size_t len)
Summary
Synchronize the instruction and data caches.
Description
Synchronize the instruction and data caches. Used when modifying the instruction stream (breakpoints, self-modifying code, relocating executable code to RAM). Flushes an address range from the data cache and invalidates that same range from the instruction cache.
Parameters
| Param | Description |
|---|---|
| addr | address (aligned to 32-byte boundary) |
| len | size of memory block (in number of bytes) |
Returns
None.
Example
CACHE_CacheSync(addr, len);
Remarks
None.