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Question

What is the opposite function of compiler back ends performed by decompiler front ends?

a.

Converting a program’s intermediate representation to the target machine’s native assembly language

b.

Converting the target machine’s native assembly language to a program’s intermediate representation

c.

Converting high-level language code to assembly language

d.

Converting assembly language to high-level language code

Posted under Reverse Engineering

Answer: (b).Converting the target machine’s native assembly language to a program’s intermediate representation Explanation:Decompiler front ends perform the opposite function of compiler back ends, which take a compiler’s intermediate representation and convert it to the target machine’s native assembly language. Decompiler front ends take the same native assembly language and convert it back into the decompiler’s intermediate representation.

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Q. What is the opposite function of compiler back ends performed by decompiler front ends?

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