Re: [libunwind] backtrace on EM64T

[Arun Sharma (अरुण)]

David Mosberger-Tang wrote:
> In the bk tree (http://unwind.bkbits.net:8080/libunwind).  Sorry, I
> don't have an updated release at the moment and don't have time to
> work on this right now.  I would like to get back to do some libunwind
> work, but realistically, it will be a couple of months before I'll be
> able to do so.

I just pulled the above sources from bk using the open source client and 
compared it to 0.98.5. It seems to have quite a few changes:

 195 files changed, 6157 insertions(+), 4375 deletions(-)

Those interested can pull the patch from here (99kb):

http://www.sharma-home.net/people/arun/misc/libunwind-0.98.5-bk.patch.gz

I think david meant dwarf_cie_info_t in the new sources.

But then, dwarf_cie_info_t seems to be per procedure and not per IP. 
It'll save us the work of looking it up everytime, but we'd still need 
to run_cfi_program to find the register state to apply.

        -Arun