[PATCH v10 37/40] kselftest/arm64: Add GCS signal tests

[Thiago Jung Bauermann]

Mark Brown <broonie at kernel.org> writes:

> Do some testing of the signal handling for GCS, checking that a GCS
> frame has the expected information in it and that the expected signals
> are delivered with invalid operations.
>
> Reviewed-by: Thiago Jung Bauermann <thiago.bauermann at linaro.org>
> Signed-off-by: Mark Brown <broonie at kernel.org>
> ---
>  tools/testing/selftests/arm64/signal/.gitignore    |  1 +
>  .../selftests/arm64/signal/test_signals_utils.h    | 10 +++
>  .../arm64/signal/testcases/gcs_exception_fault.c   | 62 +++++++++++++++
>  .../selftests/arm64/signal/testcases/gcs_frame.c   | 88 ++++++++++++++++++++++
>  .../arm64/signal/testcases/gcs_write_fault.c       | 67 ++++++++++++++++
>  5 files changed, 228 insertions(+)

The gcs_exception_fault, gcs_frame and gcs_write_fault tests pass on my
FVP setup:

Tested-by: Thiago Jung Bauermann <thiago.bauermann at linaro.org>

-- 
Thiago