Help/Support debugging ARM64

[norman044 0 8]

I was previously using iphone 4s with ios7 and GDB was a breeze, i could step through all the program and set breakpoints. But now i am using iphone 5s with ios 8.3 things seem to be very confusing.

 

I have cracked the binary with rasticrac, used the aslr removal app and thinned the binary with lipo.

 

When i try to step the main thread i am stuck in this loop,

 

 

if i check the hex of a memory location using the offsets, the hex is different than what i see in IDA pro so maybe ASLR strip didn't work?

[Rook 566.9k iPad Pro (2nd gen) 17.4 Donor]

GDB doesn't fully support the new devices or the new iOS versions. LLDB does.

[norman044 0 8]

That sucks, i guess i better get used to lldb

 

I got LLDB running using your tut, Thanks alot Dida.

[Rook 566.9k iPad Pro (2nd gen) 17.4 Donor]

That sucks, i guess i better get used to lldb

 

I got LLDB running using your tut, Thanks alot Dida.

LLDB is quite the same as gdb with a few different commands.