On 12/17/2013 07:12 AM, Peter Maydell wrote:
> + if (size == 3 && opc == 2) {
> + /* PRFM - prefetch */
> + return;
> + }
> + if (opc == 3 && size > 1) {
> + unallocated_encoding(s);
> + return;
> + }
> + is_store = (opc == 0);
> + is_signed = opc & (1<<1);
> + is_extended = (size < 3) && (opc & 1);
I thought we'd discussed rearranging this bit of decoding to better match the
ARM? In particular, opc = 2 && size = 2 should be unallocated.
And please no (1<<1).
r~
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