Re: [Libunwind-devel] [RFC PATCH 0/3] Add support for dwarf compatmode unwinding

[Arun Sharma]

On Mon, Feb 3, 2014 at 7:28 AM, Jean Pihet <jean.pihet@xxxxxxxxxx> wrote:

>> Something like ./configure --target=arm on aarch64.
>
> Thanks for the link and info.
>
> Is there a concrete example of cross-unwinding with multiple targets,
> for example on x86_64 using native and x86_32 libunwind libraries
> simultaneously?
> I am trying to assess the impact of multiple unwinding libs in the perf code.

Might want to check with folks who worked on Frysk. There was some
criticism that it was non-trivial, but it's been done.

http://lists.nongnu.org/archive/html/libunwind-devel/2007-05/msg00006.html

 -Arun
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