PATCH [8/n]: Prepare x32: PR other/48007: Unwind library doesn't work with UNITS_PER_WORD > sizeof (void *)

Jason Merrill jason@redhat.com
Mon Jun 27 02:12:00 GMT 2011


On 06/26/2011 04:06 PM, H.J. Lu wrote:
> I added a short paragraph in the updated patch:
>
> +@defmac UNIQUE_UNWIND_CONTEXT
> +
> +Define this macro if the target only supports single unqiue unwind
> +context.  The default is to support multiple unwind contexts.

I saw that.  I don't know what it means.

Jason



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