Re: [Qemu-arm] [Qemu-devel] [PATCH 05/10] target/arm: ISR_EL1 bits track virtual interrupts if IMO/FMO set

[Richard Henderson]

On 10/12/18 7:42 AM, Peter Maydell wrote:
> The A/I/F bits in ISR_EL1 should track the virtual interrupt
> status, not the physical interrupt status, if the associated
> HCR_EL2.AMO/IMO/FMO bit is set. Implement this, rather than
> always showing the physical interrupt status.
> 
> We don't currently implement anything to do with external
> aborts, so this applies only to the I and F bits (though it
> ought to be possible for the outer guest to present a virtual
> external abort to the inner guest, even if QEMU doesn't
> emulate physical external aborts, so there is missing
> functionality in this area).
> 
> Signed-off-by: Peter Maydell <address@hidden>
> ---
>  target/arm/helper.c | 22 ++++++++++++++++++----
>  1 file changed, 18 insertions(+), 4 deletions(-)

Reviewed-by: Richard Henderson <address@hidden>

r~