Heap_Dump.py

[abhinashjain]

Issue

More of a solution and less of an issue.
64bit arch binary could not be dumped. It has nothing to do with the iOS version used.

Expected behaviour

Code in Heap_Dump.py will work only with 32-bit binaries regardless of the iOS version 8 or 9.
Check if device is 64bit arch, then try to -thin the binary (if FAT).

Actual behaviour

When unable to dump the memory for the apps. The comment says issues is with iOS version support.

Steps to reproduce

1. use dynamic/memory/heap_dump
2. set FILTER something
3. run
   If binary is 64bit or FAT then the dump will not work. It works only with the 32bit arch binary.
   Thin the binary first and then try to dump the memory

[abhinashjain]

Issue #65 says that the issue is with gdb on iOS9. Whereas #83 says that
the gdb problem has nothing to do with the iOS version. The reason gdb
fails has to do with the 64bit arch application binaries. If you run the
heapdump for 32bit binaries it will work even on iOS9.

[marco-lancini]

@abhinashjain I agree, we could thin the binary first