checkValidity

Check if the current chunk is still valid. If so, return true. Otherwise, set the current chunk to the unoptimizedChunk, set the offset to the specified offset within that chunk, and return false.

If there is a debugger active, always treat an optimized chunk as invalid, allowing precise control for stepping. Note that this doesn't have an effect when returning from JVM frames, as no invalidation can happen inside the JVM call. If a reification took place and we're now reentering the continuation either to resume from an interrupt or to return into a frame, this validity check will force L1 stepping, but just for that frame (and any other reified frame being returned into).

Return

Whether the current chunk is still valid (i.e., has not been invalidated by a code change).

Parameters