Re: [PULL 13/18] tests/tcg: add vectorised sha512 versions

[Thomas Huth]

On 01/03/2022 10.47, Alex Bennée wrote:
> This builds vectorised versions of sha512 to exercise the vector code:
>
>    - aarch64 (AdvSimd)
>    - i386 (SSE)
>    - s390x (MVX)
>    - ppc64/ppc64le (power10 vectors)
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
> Message-Id: <20220225172021.3493923-14-alex.bennee@linaro.org>
[...]
> diff --git a/tests/tcg/s390x/Makefile.target b/tests/tcg/s390x/Makefile.target
> index 1a7238b4eb..e53b599b22 100644
> --- a/tests/tcg/s390x/Makefile.target
> +++ b/tests/tcg/s390x/Makefile.target
> @@ -25,3 +25,12 @@ run-gdbstub-signals-s390x: signals-s390x
>   
>   EXTRA_RUNS += run-gdbstub-signals-s390x
>   endif
> +
> +# MVX versions of sha512
> +sha512-mvx: CFLAGS=-march=z13 -mvx -O3
> +sha512-mvx: sha512.c
> +       $(CC) $(CFLAGS) $(EXTRA_CFLAGS) $< -o $@ $(LDFLAGS)
> +
> +run-sha512-mvx: QEMU_OPTS+=-cpu max
> +
> +TESTS+=sha512-mvx

When running "make check-tcg" on my s390x host, I'm now getting this error:

 TEST    sha512-mvx on s390x
qemu-s390x: warning: 'msa5-base' requires 'kimd-sha-512'.
qemu-s390x: warning: 'msa5-base' requires 'klmd-sha-512'.
make[2]: *** [../Makefile.target:156: run-sha512-mvx] Error 10

Any ideas how to fix this?

 Thomas