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

[Jason Merrill]

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