[Libunwind-devel] Fast stack trace for AArch64 and ARM

[Filip Nybäck]

Hello,

I have been porting the fast stack trace feature of libunwind from x86-64 to 
AArch64 and ARM. The ports are available as the branches 
fast-stack-trace-aarch64 and fast-stack-trace-arm in the git repository at 
https://github.com/fillexen/libunwind. They are independent of each other, so 
you can use one or the other or both. I ported the fast stack trace feature 
mainly for the benefit of the IgProf profiler, but if it's to any use for you, 
feel free to use it.

The port to AArch64 was tested on Fedora 21 on Foundation Model, the port to 
ARM was tested on Fedora 20 on Qemu.

Best regards,
Filip Nyback