backtrace() vs. _Unwind_Backtrace()

[Cedric Berger]

Andrew Pinski wrote:

> On Dec 4, 2003, at 18:23, Bryce McKinlay wrote:
>
>> Hi David,
>>
>> I have been working on a patch that revamps libgcj's stack tracing, 
>> using the libgcc unwinder. I should be able to post it this weekend.
>>
>> One outstanding issue is what to do about Windows, which apparantly 
>> doesn't use the DWARF unwinder.
>
>
> It is not just Windows, OpenBSD is the same way, but GCJ is not 
> support there because
> the GC does not quite work with a.outb.

OpenBSD use ELF since 3.4
Cedric