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comparison paraspace/dex_deptracker.py @ 56:7f23def22a95

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Resolve problem of false of cond objects when build associations When a cond object is false, it should return an empty set for association. But, it was an error. It is fixed by checking status of cond objects.
author Thinker K.F. Li <thinker@codemud.net>
date Fri, 24 Jun 2011 10:56:33 +0800
parents 6e4cf6905729
children fa8fe7d714b9
comparison
equal deleted inserted replaced
55:6e4cf6905729 56:7f23def22a95
589 pass 589 pass
590 pass 590 pass
591 591
592 592
593 def _build_associations(root_obj): 593 def _build_associations(root_obj):
594 def get_elts(parent, path):
595 parts = path.split('.')
596 obj = parent
597 for part in parts:
598 obj = _dex_tree_get_child(obj, part)
599 if isinstance(obj, dexfile.cond) and not obj.is_true:
600 return ()
601 pass
602 return obj
603
594 for obj, parents, name_path in \ 604 for obj, parents, name_path in \
595 _travel_dex_relocatable(root_obj): 605 _travel_dex_relocatable(root_obj):
596 if isinstance(obj, dexfile._objs_asso): 606 if isinstance(obj, dexfile._objs_asso):
597 rev_parents = list(parents) 607 rev_parents = list(parents)
598 rev_parents.reverse() 608 rev_parents.reverse()
599 for parent in rev_parents: 609 for parent in rev_parents:
600 if isinstance(parent, dexfile.composite): 610 if isinstance(parent, dexfile.composite):
601 break 611 break
602 pass 612 pass
603 613
604 print parent, obj.left 614 left_elts = get_elts(parent, obj.left)
605 left_elts = _dex_tree_get_child(parent, obj.left) 615 right_elts = get_elts(parent, obj.right)
606 right_elts = _dex_tree_get_child(parent, obj.right)
607 obj.build_associations(left_elts, right_elts) 616 obj.build_associations(left_elts, right_elts)
608 pass 617 pass
609 pass 618 pass
610 pass 619 pass
611 620