Add arm64 tests on travis ci

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>

.travis.yml

@@ -80,6 +80,36 @@ jobs:
         - sleep 5
         - scripts/windows_msbuild.bat v141 # Visual Studio 2017
 
+    - name: full configuration on arm64
+      os: linux
+      dist: focal
+      arch: arm64
+      addons:
+        apt:
+          packages:
+          - gcc
+          - gnutls-bin
+      script:
+        # See above
+        - scripts/config.py full
+        # SHA512 need `sha3`. with `sha3` and `-O3`, `eor3` is generated in
+        # gcm functions. That's unexpected.
+        - scripts/config.py unset MBEDTLS_SHA512_USE_A64_CRYPTO_IF_PRESENT
+        - scripts/config.py unset MBEDTLS_SHA512_USE_A64_CRYPTO_ONLY
+        - make generated_files
+        - make CFLAGS='-march=armv8-a+crypto -O3 -Werror -fsanitize=address,undefined -fno-sanitize-recover=all' LDFLAGS='-Werror -fsanitize=address,undefined -fno-sanitize-recover=all'
+        - make test
+        - programs/test/selftest
+        - tests/scripts/test_psa_constant_names.py
+        - tests/ssl-opt.sh
+        # Modern OpenSSL does not support fixed ECDH or null ciphers.
+        - tests/compat.sh -p OpenSSL -e 'NULL\|ECDH-'
+        - tests/scripts/travis-log-failure.sh
+        # GnuTLS supports CAMELLIA but compat.sh doesn't properly enable it.
+        - tests/compat.sh -p GnuTLS -e 'CAMELLIA'
+        - tests/scripts/travis-log-failure.sh
+        - tests/context-info.sh
+
 after_failure:
 - tests/scripts/travis-log-failure.sh