On Wed, May 4, 2011 at 3:59 AM, Max Filippov <jcmvb...@gmail.com> wrote:
> Signed-off-by: Max Filippov <jcmvb...@gmail.com>
> ---
> target-xtensa/translate.c | 60
> ++++++++++++++++++++++++++++++++++++++++++++-
> 1 files changed, 59 insertions(+), 1 deletions(-)
>
> diff --git a/target-xtensa/translate.c b/target-xtensa/translate.c
> index faf1adc..d635229 100644
> --- a/target-xtensa/translate.c
> +++ b/target-xtensa/translate.c
> @@ -793,7 +793,65 @@ static void disas_xtensa_insn(DisasContext *dc)
> break;
>
> case 2: /*RST2*/
> - TBD();
> + if (_OP2 >= 12) {
> + HAS_OPTION(XTENSA_OPTION_32_BIT_IDIV);
> + int label = gen_new_label();
> + tcg_gen_brcondi_i32(TCG_COND_NE, cpu_R[RRR_T], 0, label);
> + gen_exception_cause(dc, INTEGER_DIVIE_BY_ZERO_CAUSE);
DIVIE?
