instance, could have some of memory but delegate other bits to
the target below it. So, we must manually try all targets. */
-static enum target_xfer_status
+enum target_xfer_status
raw_memory_xfer_partial (struct target_ops *ops, gdb_byte *readbuf,
const gdb_byte *writebuf, ULONGEST memaddr, LONGEST len,
ULONGEST *xfered_len)