From 80e40a3d2ca735db955807ad0605b43ca22e4e35 Mon Sep 17 00:00:00 2001 From: Fabrice Desclaux Date: Sat, 22 Aug 2020 12:47:01 +0200 Subject: Avoid generate default locationdb --- example/expression/constant_propagation.py | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'example/expression/constant_propagation.py') diff --git a/example/expression/constant_propagation.py b/example/expression/constant_propagation.py index 36a548c5..a5929eed 100644 --- a/example/expression/constant_propagation.py +++ b/example/expression/constant_propagation.py @@ -12,6 +12,8 @@ from miasm.analysis.cst_propag import propagate_cst_expr from miasm.analysis.data_flow import DeadRemoval, \ merge_blocks, remove_empty_assignblks from miasm.expression.simplifications import expr_simp +from miasm.core.locationdb import LocationDB + parser = ArgumentParser("Constant expression propagation") @@ -25,8 +27,9 @@ args = parser.parse_args() machine = Machine("x86_32") -cont = Container.from_stream(open(args.filename, 'rb')) -mdis = machine.dis_engine(cont.bin_stream, loc_db=cont.loc_db) +loc_db = LocationDB() +cont = Container.from_stream(open(args.filename, 'rb'), loc_db) +mdis = machine.dis_engine(cont.bin_stream, loc_db=loc_db) ir_arch = machine.ira(mdis.loc_db) addr = int(args.address, 0) deadrm = DeadRemoval(ir_arch) -- cgit 1.4.1