Here is a tool I made for a friend a while ago in C# to assist with finding pointers in memory dumps for PSP (and NDS/other) games.


(Note: screenshot is from an older version).

Usage notes:

• Find the address of your code and write it down somewhere then create a memory dump with your cheat application.
  
• Go to another area where the address of the code is different (ie. the original code no longer works).
  
• Find the new address of your code and write it down somewhere then create a memory dump with your cheat application.
  
• Load the 2 memory dumps with the searcher tool and input the addresses for your codes.
  
• Click find pointers, if none of the found pointers are coloured green keep clicking on them until you are able to find one which is green. Tweaking some of the options (include negatives, maximum offset) can also help to find pointers.
  
• Once you find a green ponter click it and a code will appear in the textbox which can be used with the CWCheat, CMF, TempAR, etc.
  

Other notes:

• It is possible to use just 1 memory dump but then you will have to manually test the results as it won't have anything to compare the pointer paths to and won't be able to colour any of the results green.
  
• You need the Microsoft .NET framework 2.0 or higher installed to run the application.
  
• You need a rather hefty amount of RAM available as the application loads the 2 memory dumps entirely into memory. D:
  

Download
Source

i found this on ohg