On 12/10/12, Peter Gavin <[email protected]> wrote: > On Sun, Dec 9, 2012 at 7:10 AM, Julius Baxter > <[email protected]>wrote: > >> So then the current draft should be OK, right? The overflow exceptions >> I've put in are for 64-bit mode (where SPRs are still only 32-bits >> wide, so you're back to the standard 64-bit multiplication situation.) > > > Oh, ok. I didn't realize the SPRs aren't also 64 bits in 64-bit mode. > > I suppose that's ok then. > > However, I think the size of the MAC SPRs in 64-bit mode should also be 64 > bits... but that's perhaps for another day and another conversation :)
Yes, I agree. Another time. So, that means this draft is looking OK then. In terms of releasing the spec, I'm planning on putting it on the OpenCores SVN as .odt and .pdf, and archiving the previous spec in a new sub-directory in that docs/ path. I hope that sounds OK to everyone. Explicitly CC'ing Marcus at OpenCores to check this is OK. Cheers Julius _______________________________________________ OpenRISC mailing list [email protected] http://lists.openrisc.net/listinfo/openrisc
