Re: [Qemu-devel] [PATCH 10/10] target/arm: Report correct syndrome for FP/SIMD traps to Hyp mode

[Richard Henderson]

On 10/12/18 7:42 AM, Peter Maydell wrote:
> For traps of FP/SIMD instructions to AArch32 Hyp mode, the syndrome
> provided in HSR has more information than is reported to AArch64.
> Specifically, there are extra fields TA and coproc which indicate
> whether the trapped instruction was FP or SIMD. Add this extra
> information to the syndromes we construct, and mask it out when
> taking the exception to AArch64.
> 
> Signed-off-by: Peter Maydell <address@hidden>
> ---
>  target/arm/internals.h | 14 +++++++++++++-
>  target/arm/helper.c    |  9 +++++++++
>  target/arm/translate.c |  8 ++++----
>  3 files changed, 26 insertions(+), 5 deletions(-)

Reviewed-by: Richard Henderson <address@hidden>

r~