Re: [Qemu-devel] [RFC 3/6] target-ppc: adding addpcis instruction

[Richard Henderson]

On 07/12/2016 11:33 PM, Nikunj A Dadhania wrote:
> +static void gen_addpcis(DisasContext *ctx)
> +{
> +    target_long d = DX(ctx->opcode);
> +
> +    tcg_gen_movi_tl(cpu_gpr[rD(ctx->opcode)], ctx->nip);
> +    tcg_gen_addi_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rD(ctx->opcode)], d);
> +}

(1) You appear to have forgotten the "shift" part of "addpcis".
(2) Both of these are translate-time constants, so...

   tcg_gen_movi_tl(cpu_gpr[rD(ctx->opcode)], ctx->nip + (d << 16));


r~