[PATCH 2/3] Stub implementation of unwinding for AMD GCN.

[Andrew Stubbs]

Ping.

I can probably approve this myself, as it only affects GCN, but I'd 
appreciate a second opinion.

Thanks

Andrew

On 07/06/2019 15:40, Andrew Stubbs wrote:
> This patch provides the "_Unwind_Backtrace" and "_Unwind_GetIPInfo" 
> symbols required to link programs using libgfortran.
> 
> I do not wish to implement proper backtracing at this time (I have other 
> things to work on), and IIUC none of the existing implementations will 
> Just Work.
> 
> OK to commit?
>