Signed-off-by: Felix Fietkau <nbd@nbd.name>
Can be used to reserve worst case length using udebug_entry_append, then setting the final length using udebug_entry_set_length Signed-off-by: Felix Fietkau <nbd@nbd.name>
Copied and adapted from udebug.git Signed-off-by: Felix Fietkau <nbd@nbd.name>