Re: [Qemu-ppc] [PATCH v1 09/10] target/ppc: add ov32 flag in divide operations

[Richard Henderson]

On 02/20/2017 09:12 PM, Nikunj A Dadhania wrote:
> Add helper_div_compute_ov() in the int_helper for updating the overflow
> flags.
>
> For Divide Word:
> SO, OV, and OV32 bits reflects overflow of the 32-bit result
>
> For Divide DoubleWord:
> SO, OV, and OV32 bits reflects overflow of the 64-bit result
>
> Signed-off-by: Nikunj A Dadhania <address@hidden>
> ---
>  target/ppc/int_helper.c | 49 ++++++++++++++++---------------------------------
>  target/ppc/translate.c  |  6 ++++--
>  2 files changed, 20 insertions(+), 35 deletions(-)

Reviewed-by: Richard Henderson <address@hidden>


r~