zero out some fields for reproducible builds

Splits the list of subCaches to add stubs as needed. The list will be updated to include the new stubs on return

Substring from an offset will still be a valid C string, as the end pointer doesn't change.

if the binary for this Loader is newer than dyld, then we are trying to run a too new binary

byte for terminal node size in bytes, or 0x00 if not terminal node teminal node (uleb128 flags, uleb128 addr [uleb128 other]) byte for child node coun