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Test instructions built/not built

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Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
This commit is contained in:
Dave Rodgman 2023-10-11 16:11:42 +01:00
parent c20d899266
commit f4b415c369
1 changed files with 49 additions and 18 deletions
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51
tests/scripts/all.sh
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@ -4346,38 +4346,69 @@ support_build_sha_armce() {
} }
component_build_sha_armce () { component_build_sha_armce () {
# Test variations of SHA256 Armv8 crypto extensions
scripts/config.py unset MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_IF_PRESENT scripts/config.py unset MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_IF_PRESENT
scripts/config.py set MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_ONLY
# 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" 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" 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" 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" 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
# test the deprecated form of the config option # 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 scripts/config.py set MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY
msg "MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY clang, thumb" 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" 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 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" 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" 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
# test the deprecated form of the config option # 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 scripts/config.py set MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT
msg "MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT clang, arm" 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" 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" 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" 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
# 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. # For timebeing, no VIA Padlock platform available.