On Wed, 30 Dec 2009 14:38:01 -0600, McKown, John wrote: >> >> Roland Schiradin wrote: >> > with IARV64 and USE2GTO32G=YES. > >I found that parameter in the IARV64 macro. But I don't see anywhere that it >is documented. I would guess from the question and answer, that it enables >getting 64-bit storage in the 0x0000000080000000 to 0x00000000FFFFFFFF address >range? > I would infer from the name that it refers to storage between 0x00000000 80000000 and 0x00000007 FFFFFFFF [2 GiB to 32 GiB). But I had no idea there was so large a hole, nor what the rationale for it might be.
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