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Function ConvertAddress

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Convert address to code to real address of code.







Code (Delphi)

function ConvertAddress(

const AAddr: Pointer

): Pointer;



AAddr [in]

Address to code. Usually points to routine.


Return value

Adjusted address to code. See remarks. Can be the same value as AAddr.



This routine is used for hooks.


If you have an address to routine - it can points to code itself or to JMP instruction to code. Typical example is import table.


This function takes address and checks if there is a JMP instruction at this address.

If there is no JMP - then function returns value unchanged.
If there is JMP opcode - then function returns target of that JMP.

Function doesn't raise access violation in case of unavailable memory.




Code (Delphi)


P: Pointer;


P := @GetWindowText; // P can point to routine itself or stub with JMP

P := ConvertAddr(P); // now P points to routine itself



See also

Send feedback... Build date: 2022-03-28
Last edited: 2022-03-28
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