I coded a program a long time ago and lost

Question

I coded a program a long time ago and lost

the source code. i want recompile it differently and recently saw that ghidra's decompiler is very good. so the question is that can i decompile all of a big program and compile it again or is not possible yet?

0

29.05.2021

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Shlomi Fish

Ihor
Compilation is not bijection. You cannot get back ...

right

0

29.05.2021

Déjà vu Автор вопроса

Ihor
Compilation is not bijection. You cannot get back ...

did you try ghidra? it produces a very good code very close to the original one. i just don't know if it's 100% accurate for everything or not. the section which i saw was ok

0

29.05.2021

Ihor

Déjà vu
did you try ghidra? it produces a very good code v...

It doesn't matter what you're using. You can write code in many different ways that will produce the same binary. Especially if you apply optimizations

0

29.05.2021

Ihor · Accepted Answer

Ihor

Compilation is not bijection. You cannot get back your code exactly. Some of the original information is lost.

0

29.05.2021

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