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| author | serpilliere <devnull@localhost> | 2013-01-28 10:25:14 +0100 |
|---|---|---|
| committer | serpilliere <devnull@localhost> | 2013-01-28 10:25:14 +0100 |
| commit | c6284f086144646bf88ad9ffb5aeeba26d79acd5 (patch) | |
| tree | 9a5c921d450c8bfebfa99e8e7c4fdabb7c74f4cd /miasm/expression/expression.py | |
| parent | ddddebe228d24e3bae3fa5fcfd63e6c6ef9497e0 (diff) | |
| download | focaccia-miasm-c6284f086144646bf88ad9ffb5aeeba26d79acd5.tar.gz focaccia-miasm-c6284f086144646bf88ad9ffb5aeeba26d79acd5.zip | |
expression: add get expr ids
Diffstat (limited to 'miasm/expression/expression.py')
| -rw-r--r-- | miasm/expression/expression.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/miasm/expression/expression.py b/miasm/expression/expression.py index 1029b319..88bc9642 100644 --- a/miasm/expression/expression.py +++ b/miasm/expression/expression.py @@ -817,3 +817,12 @@ def ExprInt_from(e, i): return ExprInt(tab_uintsize[e.get_size()](i)) +def get_expr_ids_visit(e, ids): + if isinstance(e, ExprId): + ids.add(e) + return e + +def get_expr_ids(e): + ids = set() + e.visit(lambda x:get_expr_ids_visit(x, ids)) + return ids |