Help/Support IDA Hacking - Am I wrong?

Ted2 · August 18, 2017

Hi,

i found the health function of enemy..

I do a breakpoijnt, which tells me R10 = damage.

So what do I do:

I change the red marked function to LDR.W r2, [R7]

This doesn't work, I don't see a CMP with the register 10 either, so no idea what's wrong.

Anyone sees what I do wrong?

Tech4Blaze · August 18, 2017

You Are Doing It A Lot Wrong.

Ted2 · August 18, 2017

3 minutes ago, Tech4Blaze said:

You Are Doing It A Lot Wrong.

Can you tell me why?

NoHax · August 18, 2017

5 minutes ago, Ted2 said:

Hi,

i found the health function of enemy..

I do a breakpoijnt, which tells me R10 = damage.

So what do I do:

I change the red marked function to LDR.W r2, [R7]

This doesn't work, I don't see a CMP with the register 10 either, so no idea what's wrong.

Anyone sees what I do wrong?

You read it left to right, so instaid of making it load R10 into R2 you made it load R7, try the load function above which is saying to load R0 into R10. Change the R0 to R7.

Ted2 · August 18, 2017

1 minute ago, NoHax said:

You read it left to right, so instaid of making it load R10 into R2 you made it load R7, try the load function above which is saying to load R0 into R10. Change the R0 to R7.

The red marked functions tells to load r10 (damage) into r2 right?

changing it to r7 would make it load 803 million as damage right?

NoHax · August 18, 2017

I meant right to left

4 minutes ago, Ted2 said:

The red marked functions tells to load r10 (damage) into r2 right?

changing it to r7 would make it load 803 million as damage right?