Help/Support LLDB watchpoint shows null

Aradmey · July 3, 2017

I'm trying to figure out an offset for some hack, but when I set the watchpoint (for instance: w s e 0x1A533710), it'll show the value as null, as in the same time the value in GameGem is 27.. Why is this happening?

By the way, I tried that multiple times by closing the app and starting over.

Updated July 3, 2017 by Aradmey

Rook · July 3, 2017

Are you following that?

Aradmey · July 3, 2017

12 minutes ago, DiDA said:

Are you following that?

Yes, I did read it.

Anyhow, I managed to find some addresses that don't show as null with iGG instead of GameGem, but they do seem to show as very high numbers (1374389534743 instead of 23), is that normal? I browsed the memory in iGG and when I saw the value in Float 64 format, it did show me the same high value as LLDB. My question is, how do I get the IDA address now?

Rook · July 3, 2017

I'm not really sure. It says you're on iOS 10.2 so that could be another factor to the issue you're having.

Aradmey · July 3, 2017

1 minute ago, DiDA said:

I'm not really sure. It says you're on iOS 10.2 so that could be another factor to the issue you're having.

Isn't there a command like gdb's x/x to find out what address I should look at in IDA?

Rook · July 3, 2017

3 minutes ago, Aradmey said:

Isn't there a command like gdb's x/x to find out what address I should look at in IDA?

The commands are mentioned at the end of the Tutorial topic.

Aradmey · July 3, 2017

3 minutes ago, DiDA said:

The commands are mentioned at the end of the Tutorial topic.

They are, and actually x/dw shows me the real value (23), but there isn't any explanation on which command to use in order to see the IDA address and really no explanation on what the commands do..