5/26/2023 0 Comments Opcode galaxy mac emulator![]() Decompilation #2: unsafe optimizers enabled (An data item existed beforehand at 0x2F137, and the decompiler chose not to erase it.) The decompiled code on the right panel no longer shows the decryption loop: an optimizer has discarded it since it can no longer be executed. We may convert the data item (or bytes) to a string by pressing the A key (menu Native, command Create String). The final result looks like: The VM and decompiled view show the decrypted code, “ro.” The decompiled code will pick it up and refresh the AST as well. This optimizer is considered unsafe 3 because it is allowed to modify the VM of the underlying native code unit, as seen above.The optimizer is generic (architecture-agnostic). ![]() It performs its work on the underlying IR mid-stage in the decompilation pipeline, when various optimizations are applied.
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