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Change a RAM's Value

Newsgroups comp.sys.mac.programmer.help
Date 2015-06-04 23:30 -0700
Message-ID <68a93710-0bb5-4ae8-83cc-226675f338e2@googlegroups.com> (permalink)
Subject Change a RAM's Value
From sebastien.fontaine@frameip.com

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Hi,

I need your help, i want find and change a RAM value. For this, I don't know how can I know the first adress of the Game's RAM (memory).

On my Ipad, i launch a game. With Putty/SSH and I use this command :

Obtain the PID
       ps -ax | grep GameName
Attach GDB
       gdp -p PID
Search the value
x /3dw 0xxxxxxxx 
Modify the Value
          set * 0xGoodAdress = NewValue

Can you explain me how I can find the good adress (First adress of the Game's RAM) in the command ? x /3dw 0xxxxxxxx

Best Regards

_SebF

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Change a RAM's Value sebastien.fontaine@frameip.com - 2015-06-04 23:30 -0700

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