[LLVMdev] LibUnwind into Compiler-RT?

[Antoine Labour]

On Wed, Oct 22, 2014 at 1:21 PM, Renato Golin <renato.golin at linaro.org>
wrote:

> On 22 October 2014 21:05, Antoine Labour <piman at google.com> wrote:
> > That said, currently this part is not implemented in libunwind, among
> others
> > because clang never generates code that uses arm-defined PRs for
> exceptions
> > and cleanup, only for trivial frame unwinding (it always uses
> > __gxx_personality_v0 for exceptions/cleanup),
>
> AFAIK, we'll be using the gxx_personality_v0 for the time being.
>

The question is whether or not you want to support non-clang compiled code
with libunwind.

>
>
> > so I don't think today
> > libunwind depends on libc++abi, except for the recent patch for
> > _Unwind_Backtrace.
>
> Which patch?
>

http://reviews.llvm.org/rL217459

Antoine


> --renato
>
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