>>>>> On Mon, 29 Oct 2001 16:17:23 -0800, Alice Hennessy <ahennessy@mvista.com> said: ahennessy> I would think that the CU1 bit should never be set to one ahennessy> for FPU-less CPUs. I think so too. Talking about TX3927, When I tried, TX3927 did NOT raise any exception on cp1 instruction if CU1 bit enabled. The CPU just locked there. So some workaround is necessary for TX3927. --- Atsushi Nemoto
