Test instructions built/not built
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index ce06c11..253f6c0 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -4346,38 +4346,69 @@
}
component_build_sha_armce () {
- # Test variations of SHA256 Armv8 crypto extensions
scripts/config.py unset MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_IF_PRESENT
+
+
+ # Test variations of SHA256 Armv8 crypto extensions
scripts/config.py set MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_ONLY
+ msg "MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_ONLY clang, aarch64"
+ make -B library/sha256.o CC=clang CFLAGS="--target=aarch64-linux-gnu -march=armv8-a"
+ msg "MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_ONLY clang, arm"
+ make -B library/sha256.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a72+crypto -marm"
+ scripts/config.py unset MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_ONLY
- msg "MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_ONLY clang, aarch64"
- make -B library/sha256.o CC=clang CFLAGS="--target=aarch64-linux-gnu -march=armv8-a"
-
- msg "MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_ONLY clang, arm"
- make -B library/sha256.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a72+crypto -marm"
# test the deprecated form of the config option
- scripts/config.py unset MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_ONLY
scripts/config.py set MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY
-
- msg "MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY clang, thumb"
- make -B library/sha256.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a32+crypto -mthumb"
+ msg "MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY clang, thumb"
+ make -B library/sha256.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a32+crypto -mthumb"
+ scripts/config.py unset MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY
scripts/config.py set MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_IF_PRESENT
- scripts/config.py unset MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_ONLY
+ msg "MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_IF_PRESENT clang, aarch64"
+ make -B library/sha256.o CC=clang CFLAGS="--target=aarch64-linux-gnu -march=armv8-a"
+ scripts/config.py unset MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_IF_PRESENT
- msg "MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_IF_PRESENT clang, aarch64"
- make -B library/sha256.o CC=clang CFLAGS="--target=aarch64-linux-gnu -march=armv8-a"
# test the deprecated form of the config option
- scripts/config.py unset MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_IF_PRESENT
scripts/config.py set MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT
+ msg "MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT clang, arm"
+ make -B library/sha256.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a72+crypto -marm -std=c99"
+ msg "MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT clang, thumb"
+ make -B library/sha256.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a32+crypto -mthumb"
+ scripts/config.py unset MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT
- msg "MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT clang, arm"
- make -B library/sha256.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a72+crypto -marm -std=c99"
- msg "MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT clang, thumb"
- make -B library/sha256.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a32+crypto -mthumb"
+ # examine the disassembly for presence of SHA instructions
+ for opt in MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_ONLY MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_IF_PRESENT; do
+ scripts/config.py set ${opt}
+ msg "${opt} clang, test A32 crypto instructions built"
+ make -B library/sha256.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a72+crypto -marm -S"
+ grep -E 'sha256[a-z0-9]+.32\s+[qv]' library/sha256.o
+
+ msg "${opt} clang, test T32 crypto instructions built"
+ make -B library/sha256.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a32+crypto -mthumb -S"
+ grep -E 'sha256[a-z0-9]+.32\s+[qv]' library/sha256.o
+
+ msg "${opt} clang, test aarch64 crypto instructions built"
+ make -B library/sha256.o CC=clang CFLAGS="--target=aarch64-linux-gnu -march=armv8-a -S"
+ grep -E 'sha256[a-z0-9]+\s+[qv]' library/sha256.o
+ scripts/config.py unset ${opt}
+ done
+
+
+ # examine the disassembly for absence of SHA instructions
+ msg "clang, test A32 crypto instructions not built"
+ make -B library/sha256.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a72+crypto -marm -S"
+ not grep -E 'sha256[a-z0-9]+.32\s+[qv]' library/sha256.o
+
+ msg "clang, test T32 crypto instructions not built"
+ make -B library/sha256.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a32+crypto -mthumb -S"
+ not grep -E 'sha256[a-z0-9]+.32\s+[qv]' library/sha256.o
+
+ msg "clang, test aarch64 crypto instructions not built"
+ make -B library/sha256.o CC=clang CFLAGS="--target=aarch64-linux-gnu -march=armv8-a -S"
+ not grep -E 'sha256[a-z0-9]+\s+[qv]' library/sha256.o
}
# For timebeing, no VIA Padlock platform available.