Cheat Engine

[dezuzi]

Hi, im in need of some help if that what you can call it.
I need to search through all the memory of the program im messing with for the function CALL, which isnt hard to do but the hard part is finding adresses that call to a static address.
For example:

54303030: CALL 71002020

UNKNOWN[1]: edx,[eax] (contents of eax address CONTAINING 00000054 on its address for example, with eax itself having its own address)
UNKNOWN[2]: CALL 71002020

UNKNOWN2: CALL 71002020
UNKNOWN2: CALL 71002020
UNKNOWN2: CALL 71002020

71002020: push ebp
71002021: mov ebp,edx (edx is 00000054 see above)

just to give you an example, you can call 71002020 the important starting address, however i need to know what address UNKOWN is, since i need to know the exact location of eax, so ill need to know adress UNKNOWN to trace it back.

by the way, im setting a breakpoint at 71002020

i need to know how to search for calls made to 71002020, so i can completely trace back the complete source of edx(see 71002021)

i really hope someone can help me with this, and please dont make me save all the memory to a text file and make me open it, my computer will not be able to handle it