target/arm: Add ARM_FEATURE_V8_FCMA

Not enabled anywhere yet.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180228193125.20577-11-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index 3a55fb3..e3689c6 100644
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -554,6 +554,7 @@
     GET_FEATURE(ARM_FEATURE_V8_FP16,
                 ARM_HWCAP_A64_FPHP | ARM_HWCAP_A64_ASIMDHP);
     GET_FEATURE(ARM_FEATURE_V8_RDM, ARM_HWCAP_A64_ASIMDRDM);
+    GET_FEATURE(ARM_FEATURE_V8_FCMA, ARM_HWCAP_A64_FCMA);
 #undef GET_FEATURE
 
     return hwcaps;