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target/arm: Implement ARMv8.2-DotProd

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We've already added the helpers with an SVE patch, all that remains
is to wire up the aa64 and aa32 translators.  Enable the feature
within -cpu max for CONFIG_USER_ONLY.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180627043328.11531-36-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2018-06-29 15:11:15 +01:00 • committed by Peter Maydell
parent 802ac0e1e9
commit 26c470a7bb
6 changed files with 93 additions and 21 deletions
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1
target/arm/cpu.c
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@ -1805,6 +1805,7 @@ static void arm_max_initfn(Object *obj)
set_feature(&cpu->env, ARM_FEATURE_V8_PMULL);
set_feature(&cpu->env, ARM_FEATURE_CRC);
set_feature(&cpu->env, ARM_FEATURE_V8_RDM);
set_feature(&cpu->env, ARM_FEATURE_V8_DOTPROD);
set_feature(&cpu->env, ARM_FEATURE_V8_FCMA);
#endif
}