Michal Ludvig wrote:
> Hi all,
> these changes will allow backtrace even through objects without 
> debug_frame section. Note that gcc must produce all information 
> necessary in eh_frame (perhaps -fasynchronous-unwind-tables flag?).
> 
> 2002-05-14  Michal Ludvig  <mludvig@suse.cz>
>         * dwarf2cfi.c (frame_state_for): Added safety check for a valid
>         fde->cie_ptr.
>         (dwarf2_build_frame_info): Added handling for eh_frame.

I have slightly rewritten finding the appropriate CIE for a given FDE so 
that it counts with multiple objfiles now.

Any comments? Can I commit?

Michal Ludvig
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