Assistance in understanding libunwind

[Alexander Covington]

Hi,

I'm a graduate student at Western Washington University finishing my Master's in Computer Science. Part of my graduate research involves building a compiler and I'm trying to implement exception handling using libunwind, but I'm having some issues. I've posted more details here on Stackoverflow.

Overall, I think I'm misunderstanding how about the behavior of unw_resume and how it is using the cursor to unwind the stack and resume execution in a previous stack frame. I'd appreciate any advice you might be able to give me.

Thanks in advance!

- Alex Covington