[PATCH] [POWERPC] Emulate isel (Integer Select) instruction

[Paul Mackerras]

Geert Uytterhoeven writes:

> @@ -721,31 +729,38 @@ static int emulate_instruction(struct pt
>  
>  	/* Emulate the mfspr rD, PVR. */
>  	if ((instword & INST_MFSPR_PVR_MASK) == INST_MFSPR_PVR) {
> +		WARN_EMULATE("mfpvr");

mfpvr is a bit different from the others in that it is actually a
privileged instruction, so I don't think it helps to warn about it.

Also, I think the warnings should be optional.

Paul.