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Question by ratsaf · Jun 23, 2021 at 07:00 AM · unity 5 il2cpp gc reverse engineering

Is it possible to profile gc in a release build il2cpp android unity project

I want to intercept memory allocation related operation in order to evaluate its performance.
But for security reason, my company can only provide me a release build and it is very likely been obfuscated ( or for some other reasons )

Currently my solution is modify malloc function in linux kernel and intercept all calls to malloc
It probably can give me a very rough estimate of how memory is being allocated.

But I don't know how to intercept GC related functions.

Any advices would be appreciated

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JoshPeterson · Jun 23, 2021 at 11:33 AM 0

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No, Unity does not have any hooks to do something like this.

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