Patrick Sabin wrote:
Horace Blegg schrieb:
You might consider using a VM with 'save-points'. You run the program
(in a debugger/ida/what have you) to a certain point (logical point
would be if/ifelse/else statements, etc) and save the VM state. Once
you've saved, you continue. If you find the path you've taken isn't
what you are after, you can reload a previous save point and start
over, trying a different path the next time.
That was my idea to implement it. I thought of taking snapshots of the
current state every time a "unredoable instruction", e.g random number
generation, is done.
Remember, storing into a location is destruction.
Go over a list of VM instructions and see how many of them are undoable.
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