Topic created on: November 1, 2011 08:33 CDT by pdrimel .

Hi,

I saved memory block 3a0000 and loaded into IDA, function calls looks okay however access to data segment is not working properly, for example:

mov     eax, ds:3ED87Dh

I want to make it:
mov     eax, ds:4D87Dh ; (3ed87d - 3a0000)

I found how to grab operand 1 value:
ea = get_screen_ea()
opvalue = GetOperandValue(ea,1)

However, I haven't found a way to patch only the operand value, using PatchDword does not work since I would need to find exactly the byte where second operand value starts.

Any idea/hint is appreciated.

Thanks in advance.

Pedro.