Help/Support Can't get gdb working iOS 9.3.3 arm64 device

i0s_tweak3r · May 16, 2017

Is it possible to use? I read somewhere after much time trying to figure out what's wrong, that it doesn't support arm64.

Anyways, after SSHing into device, logging in as root, and starting gdb, I get an error about an unrecognized wasabi 0, or something like that, yet it lets me attach to process ID found in iGG. When I do though I just get a huge page full of errors like in this thread:

If I try to set a watch point it has a huge number of those similar errors, along with the wasabi-0 error.

I'm using gdb from the radare repo, permissions set to root and wheel. Using a cracked binary from a game I know is sub_x, easily hackable with iGG, and I deleted the original app and installed cracked version in case that made a difference.

Before installing the debugger and trying to get it to work I spent a good amount of time reading tutorials on how to use gdb, so I'd really like to be able to get it working. Any helpful pointers to get it working would be appreciated.

xiaov · May 17, 2017

gdb is stop updated to support ios device since ios7 ..

suggest you to use lldb (debugserver in Dida post) , works fine for ios9.

i0s_tweak3r · May 17, 2017

12 hours ago, xiaov said:

gdb is stop updated to support ios device since ios7 ..

suggest you to use lldb (debugserver in Dida post) , works fine for ios9.

Thank you. I downloaded lldb and debugserver last night from Dida's post. The debugserver is the only part that goes on your device, right? The lldb you just install on your computer? I was a little confused with the instructions to "rub cmd-lldb".

Anyways, I'm going to try to get lldb working tonight, now that I know gdb won't work. Thanks for solving this support topic.