wldbg: create objects only when we need them
wldbg: create objects only when we need them

we don't need memory allocated for resolved objects or objinfo
if we don't use that pass

Signed-off-by: Marek Chalupa <a05df156a69ad59faa9af9b666ef78009594c145@gmail.com>

mchalupa/wldbg,mchalupa/wldbg