Q. Is the back end of a decompiler interchangeable?

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Q. What happens to library functions once they are identified during decompilation?

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Q. How are library functions identified during decompilation?

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Q. What are the benefits of properly identifying library calls?

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Q. What is the purpose of identifying library functions during decompilation?

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Q. What is an example of a compiler optimization that can alter the control flow structure of a program?

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Q. What are some examples of high-level language constructs that control flow analysis can represent?

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Q. What is control flow analysis?

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Q. How do some compilers perform aggressive loop unrolling?

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Q. How do compilers typically access array items?

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Q. What is the issue with recovering array versus data structure information?

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Q. What makes arrays fairly easy to locate in code?

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Q. How does a decompiler determine whether a memory address represents a struct or an array?

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Q. How are arrays typically accessed in code?

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Q. How are structs usually accessed in code?

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Q. What is the first step in determining the data type of a struct or array?

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Q. Which instruction is used to up-convert unsigned values?

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Q. What instruction is used when comparing signed values?

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Q. How can decompilers detect whether a certain variable contains a signed or unsigned value?

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Q. What are the instructions used for up-converting a value from 8 or 16 bits to 32 bits or from 8 bits to 16 bits?

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