3 May
2016
3 May
'16
5:16 a.m.
On Mon, May 02, 2016 at 10:47:17PM -0400, Lennart Sorensen wrote:
Certainly page 59 of https://fail0verflow.com/media/files/ppc_750cl.pdf says the 750CL does not implement that register, but will allow writes to it without exception for compatibility reasons. Certainly makes it sound like a number of models might implement it. Same for 750GX.
All 750 (including 7400/7410) have a dummy register there, yeah (but 7450 etc. do not). All those work with OS9 of course (and all that code works properly in QEMU, we have checked -- it is much more than those few printf's show).
Segher