Simple question for simple answer.
I just can't figure out how to clear the instruction cache properly on such architecture.
Did anyone use it?
GCC provide this built-in function
__builtin___clear_cache (void* start, void* end)
that is automatically managed according to the architecture.
Parameters set the range of memory to cache, where start is inclusive and end is exclusive. Every time a new memory area with instructions to execute, the cache should be cleared for that area.