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This paper presents a method for automatic reconstruction of polymorphic class hierarchies from the assembly code obtained by compiling a C++ program. If the program is compiled with run-time type information (RTTI), class hierarchy is reconstructed via analysis of RTTI structures. In case RTTI structures are missing in the assembly, a technique based on(More)
This paper presents a method for automatic reconstruction of high-level composite types during decompilation of C programs from assembly code. The proposed method is based on expressing memory access operations as pairs (base+offset), then building sets of equivalence for all memory access bases used in the program and accumulating sets of offsets for all(More)
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