Cheat Engine

[Scub]

I have function "show" code:
push rbx
push rbp
push rdi
sub rsp,20
jmp return

and i wont to start this ,how i can start this ?

[jgoemat]

I'm not sure what you mean. What is 'return'? It looks like this is a hook, so you've relocated code from a function and it will return to after the relocated code. If this is in an [enable] section of a script and there's a hook, it will replace the start of that function. The code will execute when the game normally calls that function, which entirely depends on the game.

If you want to create a thread to execute some code you can use 'createthread(address)' where address is the address of your code, but then normally you would setup your own stack frame and use 'call' to call the original function even if it's code you've replaced with your hook.