On 05/30/2016 12:59 AM, peer.ad...@c-lab.de wrote:
> From: Peer Adelt <peer.ad...@c-lab.de>
> 
> Puts the content of data register D[a] into E[c][63:32] and the
> content of data register D[b] into E[c][31:0].
> 
> Signed-off-by: Peer Adelt <peer.ad...@c-lab.de>
> ---
>  target-tricore/translate.c       | 4 ++++
>  target-tricore/tricore-opcodes.h | 1 +
>  2 files changed, 5 insertions(+)
> 
> diff --git a/target-tricore/translate.c b/target-tricore/translate.c
> index e66b433..2145f64 100644
> --- a/target-tricore/translate.c
> +++ b/target-tricore/translate.c
> @@ -6224,6 +6224,10 @@ static void decode_rr_accumulator(CPUTriCoreState 
> *env, DisasContext *ctx)
>      case OPC2_32_RR_MOV:
>          tcg_gen_mov_tl(cpu_gpr_d[r3], cpu_gpr_d[r2]);
>          break;
> +    case OPC2_32_RR_MOV_EXT:
> +        tcg_gen_mov_tl(cpu_gpr_d[r3], cpu_gpr_d[r1]);
> +        tcg_gen_mov_tl(cpu_gpr_d[(r3 + 1)], cpu_gpr_d[r2]);
> +        break;

Since this is a 1.6+ instruction, please check the hflags for the 1.6
ISA and raise an exception if 1.6+ ISA is not met. See OPC1_16_SRC_MOV_E
as an example.

Cheers,
    Bastian

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