diff --git a/tests/scripts/components-platform.sh b/tests/scripts/components-platform.sh index 3a21870ba2..8987191220 100644 --- a/tests/scripts/components-platform.sh +++ b/tests/scripts/components-platform.sh @@ -8,3 +8,489 @@ ################################################################ #### Platform Testing ################################################################ + +support_test_aesni () { + # Check that gcc targets x86_64 (we can build AESNI), and check for + # AESNI support on the host (we can run AESNI). + # + # The name of this function is possibly slightly misleading, but needs to align + # with the name of the corresponding test, component_test_aesni. + # + # In principle 32-bit x86 can support AESNI, but our implementation does not + # support 32-bit x86, so we check for x86-64. + # We can only grep /proc/cpuinfo on Linux, so this also checks for Linux + (gcc -v 2>&1 | grep Target | grep -q x86_64) && + [[ "$HOSTTYPE" == "x86_64" && "$OSTYPE" == "linux-gnu" ]] && + (lscpu | grep -qw aes) +} + +component_test_aesni () { # ~ 60s + # This tests the two AESNI implementations (intrinsics and assembly), and also the plain C + # fallback. It also tests the logic that is used to select which implementation(s) to build. + # + # This test does not require the host to have support for AESNI (if it doesn't, the run-time + # AESNI detection will fallback to the plain C implementation, so the tests will instead + # exercise the plain C impl). + + msg "build: default config with different AES implementations" + scripts/config.py set MBEDTLS_AESNI_C + scripts/config.py unset MBEDTLS_AES_USE_HARDWARE_ONLY + scripts/config.py set MBEDTLS_HAVE_ASM + + # test the intrinsics implementation + msg "AES tests, test intrinsics" + make clean + make CC=gcc CFLAGS='-Werror -Wall -Wextra -mpclmul -msse2 -maes' + # check that we built intrinsics - this should be used by default when supported by the compiler + ./programs/test/selftest aes | grep "AESNI code" | grep -q "intrinsics" + + # test the asm implementation + msg "AES tests, test assembly" + make clean + make CC=gcc CFLAGS='-Werror -Wall -Wextra -mno-pclmul -mno-sse2 -mno-aes' + # check that we built assembly - this should be built if the compiler does not support intrinsics + ./programs/test/selftest aes | grep "AESNI code" | grep -q "assembly" + + # test the plain C implementation + scripts/config.py unset MBEDTLS_AESNI_C + scripts/config.py unset MBEDTLS_AES_USE_HARDWARE_ONLY + msg "AES tests, plain C" + make clean + make CC=gcc CFLAGS='-O2 -Werror' + # check that there is no AESNI code present + ./programs/test/selftest aes | not grep -q "AESNI code" + not grep -q "AES note: using AESNI" ./programs/test/selftest + grep -q "AES note: built-in implementation." ./programs/test/selftest + + # test the intrinsics implementation + scripts/config.py set MBEDTLS_AESNI_C + scripts/config.py set MBEDTLS_AES_USE_HARDWARE_ONLY + msg "AES tests, test AESNI only" + make clean + make CC=gcc CFLAGS='-Werror -Wall -Wextra -mpclmul -msse2 -maes' + ./programs/test/selftest aes | grep -q "AES note: using AESNI" + ./programs/test/selftest aes | not grep -q "AES note: built-in implementation." + grep -q "AES note: using AESNI" ./programs/test/selftest + not grep -q "AES note: built-in implementation." ./programs/test/selftest +} + +support_test_aesni_m32 () { + support_test_m32_no_asm && (lscpu | grep -qw aes) +} + +component_test_aesni_m32 () { # ~ 60s + # This tests are duplicated from component_test_aesni for i386 target + # + # AESNI intrinsic code supports i386 and assembly code does not support it. + + msg "build: default config with different AES implementations" + scripts/config.py set MBEDTLS_AESNI_C + scripts/config.py set MBEDTLS_PADLOCK_C + scripts/config.py unset MBEDTLS_AES_USE_HARDWARE_ONLY + scripts/config.py set MBEDTLS_HAVE_ASM + + # test the intrinsics implementation with gcc + msg "AES tests, test intrinsics (gcc)" + make clean + make CC=gcc CFLAGS='-m32 -Werror -Wall -Wextra' LDFLAGS='-m32' + # check that we built intrinsics - this should be used by default when supported by the compiler + ./programs/test/selftest aes | grep "AESNI code" | grep -q "intrinsics" + grep -q "AES note: using AESNI" ./programs/test/selftest + grep -q "AES note: built-in implementation." ./programs/test/selftest + grep -q "AES note: using VIA Padlock" ./programs/test/selftest + grep -q mbedtls_aesni_has_support ./programs/test/selftest + + scripts/config.py set MBEDTLS_AESNI_C + scripts/config.py unset MBEDTLS_PADLOCK_C + scripts/config.py set MBEDTLS_AES_USE_HARDWARE_ONLY + msg "AES tests, test AESNI only" + make clean + make CC=gcc CFLAGS='-m32 -Werror -Wall -Wextra -mpclmul -msse2 -maes' LDFLAGS='-m32' + ./programs/test/selftest aes | grep -q "AES note: using AESNI" + ./programs/test/selftest aes | not grep -q "AES note: built-in implementation." + grep -q "AES note: using AESNI" ./programs/test/selftest + not grep -q "AES note: built-in implementation." ./programs/test/selftest + not grep -q "AES note: using VIA Padlock" ./programs/test/selftest + not grep -q mbedtls_aesni_has_support ./programs/test/selftest +} + +support_test_aesni_m32_clang () { + # clang >= 4 is required to build with target attributes + support_test_aesni_m32 && [[ $(clang_version) -ge 4 ]] +} + +component_test_aesni_m32_clang () { + + scripts/config.py set MBEDTLS_AESNI_C + scripts/config.py set MBEDTLS_PADLOCK_C + scripts/config.py unset MBEDTLS_AES_USE_HARDWARE_ONLY + scripts/config.py set MBEDTLS_HAVE_ASM + + # test the intrinsics implementation with clang + msg "AES tests, test intrinsics (clang)" + make clean + make CC=clang CFLAGS='-m32 -Werror -Wall -Wextra' LDFLAGS='-m32' + # check that we built intrinsics - this should be used by default when supported by the compiler + ./programs/test/selftest aes | grep "AESNI code" | grep -q "intrinsics" + grep -q "AES note: using AESNI" ./programs/test/selftest + grep -q "AES note: built-in implementation." ./programs/test/selftest + grep -q "AES note: using VIA Padlock" ./programs/test/selftest + grep -q mbedtls_aesni_has_support ./programs/test/selftest +} + +support_build_aes_armce () { + # clang >= 11 is required to build with AES extensions + [[ $(clang_version) -ge 11 ]] +} + +component_build_aes_armce () { + # Test variations of AES with Armv8 crypto extensions + scripts/config.py set MBEDTLS_AESCE_C + scripts/config.py set MBEDTLS_AES_USE_HARDWARE_ONLY + + msg "MBEDTLS_AES_USE_HARDWARE_ONLY, clang, aarch64" + make -B library/aesce.o CC=clang CFLAGS="--target=aarch64-linux-gnu -march=armv8-a+crypto" + + msg "MBEDTLS_AES_USE_HARDWARE_ONLY, clang, arm" + make -B library/aesce.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a72+crypto -marm" + + msg "MBEDTLS_AES_USE_HARDWARE_ONLY, clang, thumb" + make -B library/aesce.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a32+crypto -mthumb" + + scripts/config.py unset MBEDTLS_AES_USE_HARDWARE_ONLY + + msg "no MBEDTLS_AES_USE_HARDWARE_ONLY, clang, aarch64" + make -B library/aesce.o CC=clang CFLAGS="--target=aarch64-linux-gnu -march=armv8-a+crypto" + + msg "no MBEDTLS_AES_USE_HARDWARE_ONLY, clang, arm" + make -B library/aesce.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a72+crypto -marm" + + msg "no MBEDTLS_AES_USE_HARDWARE_ONLY, clang, thumb" + make -B library/aesce.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a32+crypto -mthumb" + + # test for presence of AES instructions + scripts/config.py set MBEDTLS_AES_USE_HARDWARE_ONLY + msg "clang, test A32 crypto instructions built" + make -B library/aesce.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a72+crypto -marm -S" + grep -E 'aes[0-9a-z]+.[0-9]\s*[qv]' library/aesce.o + msg "clang, test T32 crypto instructions built" + make -B library/aesce.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a32+crypto -mthumb -S" + grep -E 'aes[0-9a-z]+.[0-9]\s*[qv]' library/aesce.o + msg "clang, test aarch64 crypto instructions built" + make -B library/aesce.o CC=clang CFLAGS="--target=aarch64-linux-gnu -march=armv8-a -S" + grep -E 'aes[a-z]+\s*[qv]' library/aesce.o + + # test for absence of AES instructions + scripts/config.py unset MBEDTLS_AES_USE_HARDWARE_ONLY + scripts/config.py unset MBEDTLS_AESCE_C + msg "clang, test A32 crypto instructions not built" + make -B library/aesce.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a72+crypto -marm -S" + not grep -E 'aes[0-9a-z]+.[0-9]\s*[qv]' library/aesce.o + msg "clang, test T32 crypto instructions not built" + make -B library/aesce.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a32+crypto -mthumb -S" + not grep -E 'aes[0-9a-z]+.[0-9]\s*[qv]' library/aesce.o + msg "clang, test aarch64 crypto instructions not built" + make -B library/aesce.o CC=clang CFLAGS="--target=aarch64-linux-gnu -march=armv8-a -S" + not grep -E 'aes[a-z]+\s*[qv]' library/aesce.o +} + +support_build_sha_armce () { + # clang >= 4 is required to build with SHA extensions + [[ $(clang_version) -ge 4 ]] +} + +component_build_sha_armce () { + 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 + + + # test the deprecated form of the config option + 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" + scripts/config.py unset MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY + + scripts/config.py set 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" + scripts/config.py unset MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_IF_PRESENT + + + # test the deprecated form of the config option + 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 + + + # 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 ${opt} + done + + + # examine the disassembly for absence of SHA instructions + msg "clang, test A32 crypto instructions not built" + make -B library/sha256.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a72+crypto -marm -S" + not grep -E 'sha256[a-z0-9]+.32\s+[qv]' library/sha256.o + + msg "clang, test T32 crypto instructions not built" + make -B library/sha256.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a32+crypto -mthumb -S" + not grep -E 'sha256[a-z0-9]+.32\s+[qv]' library/sha256.o + + msg "clang, test aarch64 crypto instructions not built" + make -B library/sha256.o CC=clang CFLAGS="--target=aarch64-linux-gnu -march=armv8-a -S" + not grep -E 'sha256[a-z0-9]+\s+[qv]' library/sha256.o +} + +component_test_m32_no_asm () { + # Build without assembly, so as to use portable C code (in a 32-bit + # build) and not the i386-specific inline assembly. + # + # Note that we require gcc, because clang Asan builds fail to link for + # this target (cannot find libclang_rt.lsan-i386.a - this is a known clang issue). + msg "build: i386, make, gcc, no asm (ASan build)" # ~ 30s + scripts/config.py full + scripts/config.py unset MBEDTLS_HAVE_ASM + scripts/config.py unset MBEDTLS_PADLOCK_C + scripts/config.py unset MBEDTLS_AESNI_C # AESNI for 32-bit is tested in test_aesni_m32 + make CC=gcc CFLAGS="$ASAN_CFLAGS -m32" LDFLAGS="-m32 $ASAN_CFLAGS" + + msg "test: i386, make, gcc, no asm (ASan build)" + make test +} + +support_test_m32_no_asm () { + case $(uname -m) in + amd64|x86_64) true;; + *) false;; + esac +} + +component_test_m32_o2 () { + # Build with optimization, to use the i386 specific inline assembly + # and go faster for tests. + msg "build: i386, make, gcc -O2 (ASan build)" # ~ 30s + scripts/config.py full + scripts/config.py unset MBEDTLS_AESNI_C # AESNI for 32-bit is tested in test_aesni_m32 + make CC=gcc CFLAGS="$ASAN_CFLAGS -m32" LDFLAGS="-m32 $ASAN_CFLAGS" + + msg "test: i386, make, gcc -O2 (ASan build)" + make test + + msg "test ssl-opt.sh, i386, make, gcc-O2" + tests/ssl-opt.sh +} + +support_test_m32_o2 () { + support_test_m32_no_asm "$@" +} + +component_test_m32_everest () { + msg "build: i386, Everest ECDH context (ASan build)" # ~ 6 min + scripts/config.py set MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED + scripts/config.py unset MBEDTLS_AESNI_C # AESNI for 32-bit is tested in test_aesni_m32 + make CC=gcc CFLAGS="$ASAN_CFLAGS -m32" LDFLAGS="-m32 $ASAN_CFLAGS" + + msg "test: i386, Everest ECDH context - main suites (inc. selftests) (ASan build)" # ~ 50s + make test + + msg "test: i386, Everest ECDH context - ECDH-related part of ssl-opt.sh (ASan build)" # ~ 5s + tests/ssl-opt.sh -f ECDH + + msg "test: i386, Everest ECDH context - compat.sh with some ECDH ciphersuites (ASan build)" # ~ 3 min + # Exclude some symmetric ciphers that are redundant here to gain time. + tests/compat.sh -f ECDH -V NO -e 'ARIA\|CAMELLIA\|CHACHA' +} + +support_test_m32_everest () { + support_test_m32_no_asm "$@" +} + +component_test_mx32 () { + msg "build: 64-bit ILP32, make, gcc" # ~ 30s + scripts/config.py full + make CC=gcc CFLAGS='-O2 -Werror -Wall -Wextra -mx32' LDFLAGS='-mx32' + + msg "test: 64-bit ILP32, make, gcc" + make test +} + +support_test_mx32 () { + case $(uname -m) in + amd64|x86_64) true;; + *) false;; + esac +} + +component_build_arm_none_eabi_gcc () { + msg "build: ${ARM_NONE_EABI_GCC_PREFIX}gcc -O1, baremetal+debug" # ~ 10s + scripts/config.py baremetal + make CC="${ARM_NONE_EABI_GCC_PREFIX}gcc" AR="${ARM_NONE_EABI_GCC_PREFIX}ar" LD="${ARM_NONE_EABI_GCC_PREFIX}ld" CFLAGS='-std=c99 -Werror -Wall -Wextra -O1' lib + + msg "size: ${ARM_NONE_EABI_GCC_PREFIX}gcc -O1, baremetal+debug" + ${ARM_NONE_EABI_GCC_PREFIX}size -t library/*.o +} + +component_build_arm_linux_gnueabi_gcc_arm5vte () { + msg "build: ${ARM_LINUX_GNUEABI_GCC_PREFIX}gcc -march=arm5vte, baremetal+debug" # ~ 10s + scripts/config.py baremetal + # Build for a target platform that's close to what Debian uses + # for its "armel" distribution (https://wiki.debian.org/ArmEabiPort). + # See https://github.com/Mbed-TLS/mbedtls/pull/2169 and comments. + # Build everything including programs, see for example + # https://github.com/Mbed-TLS/mbedtls/pull/3449#issuecomment-675313720 + make CC="${ARM_LINUX_GNUEABI_GCC_PREFIX}gcc" AR="${ARM_LINUX_GNUEABI_GCC_PREFIX}ar" CFLAGS='-Werror -Wall -Wextra -march=armv5te -O1' LDFLAGS='-march=armv5te' + + msg "size: ${ARM_LINUX_GNUEABI_GCC_PREFIX}gcc -march=armv5te -O1, baremetal+debug" + ${ARM_LINUX_GNUEABI_GCC_PREFIX}size -t library/*.o +} + +support_build_arm_linux_gnueabi_gcc_arm5vte () { + type ${ARM_LINUX_GNUEABI_GCC_PREFIX}gcc >/dev/null 2>&1 +} + +component_build_arm_none_eabi_gcc_arm5vte () { + msg "build: ${ARM_NONE_EABI_GCC_PREFIX}gcc -march=arm5vte, baremetal+debug" # ~ 10s + scripts/config.py baremetal + # This is an imperfect substitute for + # component_build_arm_linux_gnueabi_gcc_arm5vte + # in case the gcc-arm-linux-gnueabi toolchain is not available + make CC="${ARM_NONE_EABI_GCC_PREFIX}gcc" AR="${ARM_NONE_EABI_GCC_PREFIX}ar" CFLAGS='-std=c99 -Werror -Wall -Wextra -march=armv5te -O1' LDFLAGS='-march=armv5te' SHELL='sh -x' lib + + msg "size: ${ARM_NONE_EABI_GCC_PREFIX}gcc -march=armv5te -O1, baremetal+debug" + ${ARM_NONE_EABI_GCC_PREFIX}size -t library/*.o +} + +component_build_arm_none_eabi_gcc_m0plus () { + msg "build: ${ARM_NONE_EABI_GCC_PREFIX}gcc -mthumb -mcpu=cortex-m0plus, baremetal_size" # ~ 10s + scripts/config.py baremetal_size + make CC="${ARM_NONE_EABI_GCC_PREFIX}gcc" AR="${ARM_NONE_EABI_GCC_PREFIX}ar" LD="${ARM_NONE_EABI_GCC_PREFIX}ld" CFLAGS='-std=c99 -Werror -Wall -Wextra -mthumb -mcpu=cortex-m0plus -Os' lib + + msg "size: ${ARM_NONE_EABI_GCC_PREFIX}gcc -mthumb -mcpu=cortex-m0plus -Os, baremetal_size" + ${ARM_NONE_EABI_GCC_PREFIX}size -t library/*.o + for lib in library/*.a; do + echo "$lib:" + ${ARM_NONE_EABI_GCC_PREFIX}size -t $lib | grep TOTALS + done +} + +component_build_arm_none_eabi_gcc_no_udbl_division () { + msg "build: ${ARM_NONE_EABI_GCC_PREFIX}gcc -DMBEDTLS_NO_UDBL_DIVISION, make" # ~ 10s + scripts/config.py baremetal + scripts/config.py set MBEDTLS_NO_UDBL_DIVISION + make CC="${ARM_NONE_EABI_GCC_PREFIX}gcc" AR="${ARM_NONE_EABI_GCC_PREFIX}ar" LD="${ARM_NONE_EABI_GCC_PREFIX}ld" CFLAGS='-std=c99 -Werror -Wall -Wextra' lib + echo "Checking that software 64-bit division is not required" + not grep __aeabi_uldiv library/*.o +} + +component_build_arm_none_eabi_gcc_no_64bit_multiplication () { + msg "build: ${ARM_NONE_EABI_GCC_PREFIX}gcc MBEDTLS_NO_64BIT_MULTIPLICATION, make" # ~ 10s + scripts/config.py baremetal + scripts/config.py set MBEDTLS_NO_64BIT_MULTIPLICATION + make CC="${ARM_NONE_EABI_GCC_PREFIX}gcc" AR="${ARM_NONE_EABI_GCC_PREFIX}ar" LD="${ARM_NONE_EABI_GCC_PREFIX}ld" CFLAGS='-std=c99 -Werror -O1 -march=armv6-m -mthumb' lib + echo "Checking that software 64-bit multiplication is not required" + not grep __aeabi_lmul library/*.o +} + +component_build_arm_clang_thumb () { + # ~ 30s + + scripts/config.py baremetal + + msg "build: clang thumb 2, make" + make clean + make CC="clang" CFLAGS='-std=c99 -Werror -Os --target=arm-linux-gnueabihf -march=armv7-m -mthumb' lib + + # Some Thumb 1 asm is sensitive to optimisation level, so test both -O0 and -Os + msg "build: clang thumb 1 -O0, make" + make clean + make CC="clang" CFLAGS='-std=c99 -Werror -O0 --target=arm-linux-gnueabihf -mcpu=arm1136j-s -mthumb' lib + + msg "build: clang thumb 1 -Os, make" + make clean + make CC="clang" CFLAGS='-std=c99 -Werror -Os --target=arm-linux-gnueabihf -mcpu=arm1136j-s -mthumb' lib +} + +component_build_armcc () { + msg "build: ARM Compiler 5" + scripts/config.py baremetal + # armc[56] don't support SHA-512 intrinsics + scripts/config.py unset MBEDTLS_SHA512_USE_A64_CRYPTO_IF_PRESENT + + # older versions of armcc/armclang don't support AESCE_C on 32-bit Arm + scripts/config.py unset MBEDTLS_AESCE_C + + # Stop armclang warning about feature detection for A64_CRYPTO. + # With this enabled, the library does build correctly under armclang, + # but in baremetal builds (as tested here), feature detection is + # unavailable, and the user is notified via a #warning. So enabling + # this feature would prevent us from building with -Werror on + # armclang. Tracked in #7198. + scripts/config.py unset MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_IF_PRESENT + + scripts/config.py set MBEDTLS_HAVE_ASM + + make CC="$ARMC5_CC" AR="$ARMC5_AR" WARNING_CFLAGS='--strict --c99' lib + + msg "size: ARM Compiler 5" + "$ARMC5_FROMELF" -z library/*.o + + # Compile mostly with -O1 since some Arm inline assembly is disabled for -O0. + + # ARM Compiler 6 - Target ARMv7-A + armc6_build_test "-O1 --target=arm-arm-none-eabi -march=armv7-a" + + # ARM Compiler 6 - Target ARMv7-M + armc6_build_test "-O1 --target=arm-arm-none-eabi -march=armv7-m" + + # ARM Compiler 6 - Target ARMv7-M+DSP + armc6_build_test "-O1 --target=arm-arm-none-eabi -march=armv7-m+dsp" + + # ARM Compiler 6 - Target ARMv8-A - AArch32 + armc6_build_test "-O1 --target=arm-arm-none-eabi -march=armv8.2-a" + + # ARM Compiler 6 - Target ARMv8-M + armc6_build_test "-O1 --target=arm-arm-none-eabi -march=armv8-m.main" + + # ARM Compiler 6 - Target Cortex-M0 - no optimisation + armc6_build_test "-O0 --target=arm-arm-none-eabi -mcpu=cortex-m0" + + # ARM Compiler 6 - Target Cortex-M0 + armc6_build_test "-Os --target=arm-arm-none-eabi -mcpu=cortex-m0" + + # ARM Compiler 6 - Target ARMv8.2-A - AArch64 + # + # Re-enable MBEDTLS_AESCE_C as this should be supported by the version of armclang + # that we have in our CI + scripts/config.py set MBEDTLS_AESCE_C + armc6_build_test "-O1 --target=aarch64-arm-none-eabi -march=armv8.2-a+crypto" +} + +support_build_armcc () { + armc5_cc="$ARMC5_BIN_DIR/armcc" + armc6_cc="$ARMC6_BIN_DIR/armclang" + (check_tools "$armc5_cc" "$armc6_cc" > /dev/null 2>&1) +} diff --git a/tests/scripts/components.sh b/tests/scripts/components.sh index 9114ed96d0..7ddddbe30b 100644 --- a/tests/scripts/components.sh +++ b/tests/scripts/components.sh @@ -770,262 +770,6 @@ component_build_psa_accel_key_type_rsa_public_key () { make CC=$ASAN_CC CFLAGS="$ASAN_CFLAGS -DPSA_CRYPTO_DRIVER_TEST -DMBEDTLS_PSA_ACCEL_KEY_TYPE_RSA_PUBLIC_KEY -I../tests/include" LDFLAGS="$ASAN_CFLAGS" } -support_test_aesni () { - # Check that gcc targets x86_64 (we can build AESNI), and check for - # AESNI support on the host (we can run AESNI). - # - # The name of this function is possibly slightly misleading, but needs to align - # with the name of the corresponding test, component_test_aesni. - # - # In principle 32-bit x86 can support AESNI, but our implementation does not - # support 32-bit x86, so we check for x86-64. - # We can only grep /proc/cpuinfo on Linux, so this also checks for Linux - (gcc -v 2>&1 | grep Target | grep -q x86_64) && - [[ "$HOSTTYPE" == "x86_64" && "$OSTYPE" == "linux-gnu" ]] && - (lscpu | grep -qw aes) -} - -component_test_aesni () { # ~ 60s - # This tests the two AESNI implementations (intrinsics and assembly), and also the plain C - # fallback. It also tests the logic that is used to select which implementation(s) to build. - # - # This test does not require the host to have support for AESNI (if it doesn't, the run-time - # AESNI detection will fallback to the plain C implementation, so the tests will instead - # exercise the plain C impl). - - msg "build: default config with different AES implementations" - scripts/config.py set MBEDTLS_AESNI_C - scripts/config.py unset MBEDTLS_AES_USE_HARDWARE_ONLY - scripts/config.py set MBEDTLS_HAVE_ASM - - # test the intrinsics implementation - msg "AES tests, test intrinsics" - make clean - make CC=gcc CFLAGS='-Werror -Wall -Wextra -mpclmul -msse2 -maes' - # check that we built intrinsics - this should be used by default when supported by the compiler - ./programs/test/selftest aes | grep "AESNI code" | grep -q "intrinsics" - - # test the asm implementation - msg "AES tests, test assembly" - make clean - make CC=gcc CFLAGS='-Werror -Wall -Wextra -mno-pclmul -mno-sse2 -mno-aes' - # check that we built assembly - this should be built if the compiler does not support intrinsics - ./programs/test/selftest aes | grep "AESNI code" | grep -q "assembly" - - # test the plain C implementation - scripts/config.py unset MBEDTLS_AESNI_C - scripts/config.py unset MBEDTLS_AES_USE_HARDWARE_ONLY - msg "AES tests, plain C" - make clean - make CC=gcc CFLAGS='-O2 -Werror' - # check that there is no AESNI code present - ./programs/test/selftest aes | not grep -q "AESNI code" - not grep -q "AES note: using AESNI" ./programs/test/selftest - grep -q "AES note: built-in implementation." ./programs/test/selftest - - # test the intrinsics implementation - scripts/config.py set MBEDTLS_AESNI_C - scripts/config.py set MBEDTLS_AES_USE_HARDWARE_ONLY - msg "AES tests, test AESNI only" - make clean - make CC=gcc CFLAGS='-Werror -Wall -Wextra -mpclmul -msse2 -maes' - ./programs/test/selftest aes | grep -q "AES note: using AESNI" - ./programs/test/selftest aes | not grep -q "AES note: built-in implementation." - grep -q "AES note: using AESNI" ./programs/test/selftest - not grep -q "AES note: built-in implementation." ./programs/test/selftest -} - -support_test_aesni_m32 () { - support_test_m32_no_asm && (lscpu | grep -qw aes) -} - -component_test_aesni_m32 () { # ~ 60s - # This tests are duplicated from component_test_aesni for i386 target - # - # AESNI intrinsic code supports i386 and assembly code does not support it. - - msg "build: default config with different AES implementations" - scripts/config.py set MBEDTLS_AESNI_C - scripts/config.py set MBEDTLS_PADLOCK_C - scripts/config.py unset MBEDTLS_AES_USE_HARDWARE_ONLY - scripts/config.py set MBEDTLS_HAVE_ASM - - # test the intrinsics implementation with gcc - msg "AES tests, test intrinsics (gcc)" - make clean - make CC=gcc CFLAGS='-m32 -Werror -Wall -Wextra' LDFLAGS='-m32' - # check that we built intrinsics - this should be used by default when supported by the compiler - ./programs/test/selftest aes | grep "AESNI code" | grep -q "intrinsics" - grep -q "AES note: using AESNI" ./programs/test/selftest - grep -q "AES note: built-in implementation." ./programs/test/selftest - grep -q "AES note: using VIA Padlock" ./programs/test/selftest - grep -q mbedtls_aesni_has_support ./programs/test/selftest - - scripts/config.py set MBEDTLS_AESNI_C - scripts/config.py unset MBEDTLS_PADLOCK_C - scripts/config.py set MBEDTLS_AES_USE_HARDWARE_ONLY - msg "AES tests, test AESNI only" - make clean - make CC=gcc CFLAGS='-m32 -Werror -Wall -Wextra -mpclmul -msse2 -maes' LDFLAGS='-m32' - ./programs/test/selftest aes | grep -q "AES note: using AESNI" - ./programs/test/selftest aes | not grep -q "AES note: built-in implementation." - grep -q "AES note: using AESNI" ./programs/test/selftest - not grep -q "AES note: built-in implementation." ./programs/test/selftest - not grep -q "AES note: using VIA Padlock" ./programs/test/selftest - not grep -q mbedtls_aesni_has_support ./programs/test/selftest -} - -support_test_aesni_m32_clang () { - # clang >= 4 is required to build with target attributes - support_test_aesni_m32 && [[ $(clang_version) -ge 4 ]] -} - -component_test_aesni_m32_clang () { - - scripts/config.py set MBEDTLS_AESNI_C - scripts/config.py set MBEDTLS_PADLOCK_C - scripts/config.py unset MBEDTLS_AES_USE_HARDWARE_ONLY - scripts/config.py set MBEDTLS_HAVE_ASM - - # test the intrinsics implementation with clang - msg "AES tests, test intrinsics (clang)" - make clean - make CC=clang CFLAGS='-m32 -Werror -Wall -Wextra' LDFLAGS='-m32' - # check that we built intrinsics - this should be used by default when supported by the compiler - ./programs/test/selftest aes | grep "AESNI code" | grep -q "intrinsics" - grep -q "AES note: using AESNI" ./programs/test/selftest - grep -q "AES note: built-in implementation." ./programs/test/selftest - grep -q "AES note: using VIA Padlock" ./programs/test/selftest - grep -q mbedtls_aesni_has_support ./programs/test/selftest -} - -support_build_aes_armce () { - # clang >= 11 is required to build with AES extensions - [[ $(clang_version) -ge 11 ]] -} - -component_build_aes_armce () { - # Test variations of AES with Armv8 crypto extensions - scripts/config.py set MBEDTLS_AESCE_C - scripts/config.py set MBEDTLS_AES_USE_HARDWARE_ONLY - - msg "MBEDTLS_AES_USE_HARDWARE_ONLY, clang, aarch64" - make -B library/aesce.o CC=clang CFLAGS="--target=aarch64-linux-gnu -march=armv8-a+crypto" - - msg "MBEDTLS_AES_USE_HARDWARE_ONLY, clang, arm" - make -B library/aesce.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a72+crypto -marm" - - msg "MBEDTLS_AES_USE_HARDWARE_ONLY, clang, thumb" - make -B library/aesce.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a32+crypto -mthumb" - - scripts/config.py unset MBEDTLS_AES_USE_HARDWARE_ONLY - - msg "no MBEDTLS_AES_USE_HARDWARE_ONLY, clang, aarch64" - make -B library/aesce.o CC=clang CFLAGS="--target=aarch64-linux-gnu -march=armv8-a+crypto" - - msg "no MBEDTLS_AES_USE_HARDWARE_ONLY, clang, arm" - make -B library/aesce.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a72+crypto -marm" - - msg "no MBEDTLS_AES_USE_HARDWARE_ONLY, clang, thumb" - make -B library/aesce.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a32+crypto -mthumb" - - # test for presence of AES instructions - scripts/config.py set MBEDTLS_AES_USE_HARDWARE_ONLY - msg "clang, test A32 crypto instructions built" - make -B library/aesce.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a72+crypto -marm -S" - grep -E 'aes[0-9a-z]+.[0-9]\s*[qv]' library/aesce.o - msg "clang, test T32 crypto instructions built" - make -B library/aesce.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a32+crypto -mthumb -S" - grep -E 'aes[0-9a-z]+.[0-9]\s*[qv]' library/aesce.o - msg "clang, test aarch64 crypto instructions built" - make -B library/aesce.o CC=clang CFLAGS="--target=aarch64-linux-gnu -march=armv8-a -S" - grep -E 'aes[a-z]+\s*[qv]' library/aesce.o - - # test for absence of AES instructions - scripts/config.py unset MBEDTLS_AES_USE_HARDWARE_ONLY - scripts/config.py unset MBEDTLS_AESCE_C - msg "clang, test A32 crypto instructions not built" - make -B library/aesce.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a72+crypto -marm -S" - not grep -E 'aes[0-9a-z]+.[0-9]\s*[qv]' library/aesce.o - msg "clang, test T32 crypto instructions not built" - make -B library/aesce.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a32+crypto -mthumb -S" - not grep -E 'aes[0-9a-z]+.[0-9]\s*[qv]' library/aesce.o - msg "clang, test aarch64 crypto instructions not built" - make -B library/aesce.o CC=clang CFLAGS="--target=aarch64-linux-gnu -march=armv8-a -S" - not grep -E 'aes[a-z]+\s*[qv]' library/aesce.o -} - -support_build_sha_armce () { - # clang >= 4 is required to build with SHA extensions - [[ $(clang_version) -ge 4 ]] -} - -component_build_sha_armce () { - 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 - - - # test the deprecated form of the config option - 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" - scripts/config.py unset MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY - - scripts/config.py set 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" - scripts/config.py unset MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_IF_PRESENT - - - # test the deprecated form of the config option - 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 - - - # 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 ${opt} - done - - - # examine the disassembly for absence of SHA instructions - msg "clang, test A32 crypto instructions not built" - make -B library/sha256.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a72+crypto -marm -S" - not grep -E 'sha256[a-z0-9]+.32\s+[qv]' library/sha256.o - - msg "clang, test T32 crypto instructions not built" - make -B library/sha256.o CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a32+crypto -mthumb -S" - not grep -E 'sha256[a-z0-9]+.32\s+[qv]' library/sha256.o - - msg "clang, test aarch64 crypto instructions not built" - make -B library/sha256.o CC=clang CFLAGS="--target=aarch64-linux-gnu -march=armv8-a -S" - not grep -E 'sha256[a-z0-9]+\s+[qv]' library/sha256.o -} - # For timebeing, no VIA Padlock platform available. component_build_aes_via_padlock () { @@ -1044,231 +788,6 @@ support_build_aes_via_padlock_only () { [ "`dpkg --print-foreign-architectures`" == "i386" ] } -component_test_m32_no_asm () { - # Build without assembly, so as to use portable C code (in a 32-bit - # build) and not the i386-specific inline assembly. - # - # Note that we require gcc, because clang Asan builds fail to link for - # this target (cannot find libclang_rt.lsan-i386.a - this is a known clang issue). - msg "build: i386, make, gcc, no asm (ASan build)" # ~ 30s - scripts/config.py full - scripts/config.py unset MBEDTLS_HAVE_ASM - scripts/config.py unset MBEDTLS_PADLOCK_C - scripts/config.py unset MBEDTLS_AESNI_C # AESNI for 32-bit is tested in test_aesni_m32 - make CC=gcc CFLAGS="$ASAN_CFLAGS -m32" LDFLAGS="-m32 $ASAN_CFLAGS" - - msg "test: i386, make, gcc, no asm (ASan build)" - make test -} -support_test_m32_no_asm () { - case $(uname -m) in - amd64|x86_64) true;; - *) false;; - esac -} - -component_test_m32_o2 () { - # Build with optimization, to use the i386 specific inline assembly - # and go faster for tests. - msg "build: i386, make, gcc -O2 (ASan build)" # ~ 30s - scripts/config.py full - scripts/config.py unset MBEDTLS_AESNI_C # AESNI for 32-bit is tested in test_aesni_m32 - make CC=gcc CFLAGS="$ASAN_CFLAGS -m32" LDFLAGS="-m32 $ASAN_CFLAGS" - - msg "test: i386, make, gcc -O2 (ASan build)" - make test - - msg "test ssl-opt.sh, i386, make, gcc-O2" - tests/ssl-opt.sh -} -support_test_m32_o2 () { - support_test_m32_no_asm "$@" -} - -component_test_m32_everest () { - msg "build: i386, Everest ECDH context (ASan build)" # ~ 6 min - scripts/config.py set MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED - scripts/config.py unset MBEDTLS_AESNI_C # AESNI for 32-bit is tested in test_aesni_m32 - make CC=gcc CFLAGS="$ASAN_CFLAGS -m32" LDFLAGS="-m32 $ASAN_CFLAGS" - - msg "test: i386, Everest ECDH context - main suites (inc. selftests) (ASan build)" # ~ 50s - make test - - msg "test: i386, Everest ECDH context - ECDH-related part of ssl-opt.sh (ASan build)" # ~ 5s - tests/ssl-opt.sh -f ECDH - - msg "test: i386, Everest ECDH context - compat.sh with some ECDH ciphersuites (ASan build)" # ~ 3 min - # Exclude some symmetric ciphers that are redundant here to gain time. - tests/compat.sh -f ECDH -V NO -e 'ARIA\|CAMELLIA\|CHACHA' -} -support_test_m32_everest () { - support_test_m32_no_asm "$@" -} - -component_test_mx32 () { - msg "build: 64-bit ILP32, make, gcc" # ~ 30s - scripts/config.py full - make CC=gcc CFLAGS='-O2 -Werror -Wall -Wextra -mx32' LDFLAGS='-mx32' - - msg "test: 64-bit ILP32, make, gcc" - make test -} -support_test_mx32 () { - case $(uname -m) in - amd64|x86_64) true;; - *) false;; - esac -} - -component_build_arm_none_eabi_gcc () { - msg "build: ${ARM_NONE_EABI_GCC_PREFIX}gcc -O1, baremetal+debug" # ~ 10s - scripts/config.py baremetal - make CC="${ARM_NONE_EABI_GCC_PREFIX}gcc" AR="${ARM_NONE_EABI_GCC_PREFIX}ar" LD="${ARM_NONE_EABI_GCC_PREFIX}ld" CFLAGS='-std=c99 -Werror -Wall -Wextra -O1' lib - - msg "size: ${ARM_NONE_EABI_GCC_PREFIX}gcc -O1, baremetal+debug" - ${ARM_NONE_EABI_GCC_PREFIX}size -t library/*.o -} - -component_build_arm_linux_gnueabi_gcc_arm5vte () { - msg "build: ${ARM_LINUX_GNUEABI_GCC_PREFIX}gcc -march=arm5vte, baremetal+debug" # ~ 10s - scripts/config.py baremetal - # Build for a target platform that's close to what Debian uses - # for its "armel" distribution (https://wiki.debian.org/ArmEabiPort). - # See https://github.com/Mbed-TLS/mbedtls/pull/2169 and comments. - # Build everything including programs, see for example - # https://github.com/Mbed-TLS/mbedtls/pull/3449#issuecomment-675313720 - make CC="${ARM_LINUX_GNUEABI_GCC_PREFIX}gcc" AR="${ARM_LINUX_GNUEABI_GCC_PREFIX}ar" CFLAGS='-Werror -Wall -Wextra -march=armv5te -O1' LDFLAGS='-march=armv5te' - - msg "size: ${ARM_LINUX_GNUEABI_GCC_PREFIX}gcc -march=armv5te -O1, baremetal+debug" - ${ARM_LINUX_GNUEABI_GCC_PREFIX}size -t library/*.o -} -support_build_arm_linux_gnueabi_gcc_arm5vte () { - type ${ARM_LINUX_GNUEABI_GCC_PREFIX}gcc >/dev/null 2>&1 -} - -component_build_arm_none_eabi_gcc_arm5vte () { - msg "build: ${ARM_NONE_EABI_GCC_PREFIX}gcc -march=arm5vte, baremetal+debug" # ~ 10s - scripts/config.py baremetal - # This is an imperfect substitute for - # component_build_arm_linux_gnueabi_gcc_arm5vte - # in case the gcc-arm-linux-gnueabi toolchain is not available - make CC="${ARM_NONE_EABI_GCC_PREFIX}gcc" AR="${ARM_NONE_EABI_GCC_PREFIX}ar" CFLAGS='-std=c99 -Werror -Wall -Wextra -march=armv5te -O1' LDFLAGS='-march=armv5te' SHELL='sh -x' lib - - msg "size: ${ARM_NONE_EABI_GCC_PREFIX}gcc -march=armv5te -O1, baremetal+debug" - ${ARM_NONE_EABI_GCC_PREFIX}size -t library/*.o -} - -component_build_arm_none_eabi_gcc_m0plus () { - msg "build: ${ARM_NONE_EABI_GCC_PREFIX}gcc -mthumb -mcpu=cortex-m0plus, baremetal_size" # ~ 10s - scripts/config.py baremetal_size - make CC="${ARM_NONE_EABI_GCC_PREFIX}gcc" AR="${ARM_NONE_EABI_GCC_PREFIX}ar" LD="${ARM_NONE_EABI_GCC_PREFIX}ld" CFLAGS='-std=c99 -Werror -Wall -Wextra -mthumb -mcpu=cortex-m0plus -Os' lib - - msg "size: ${ARM_NONE_EABI_GCC_PREFIX}gcc -mthumb -mcpu=cortex-m0plus -Os, baremetal_size" - ${ARM_NONE_EABI_GCC_PREFIX}size -t library/*.o - for lib in library/*.a; do - echo "$lib:" - ${ARM_NONE_EABI_GCC_PREFIX}size -t $lib | grep TOTALS - done -} - -component_build_arm_none_eabi_gcc_no_udbl_division () { - msg "build: ${ARM_NONE_EABI_GCC_PREFIX}gcc -DMBEDTLS_NO_UDBL_DIVISION, make" # ~ 10s - scripts/config.py baremetal - scripts/config.py set MBEDTLS_NO_UDBL_DIVISION - make CC="${ARM_NONE_EABI_GCC_PREFIX}gcc" AR="${ARM_NONE_EABI_GCC_PREFIX}ar" LD="${ARM_NONE_EABI_GCC_PREFIX}ld" CFLAGS='-std=c99 -Werror -Wall -Wextra' lib - echo "Checking that software 64-bit division is not required" - not grep __aeabi_uldiv library/*.o -} - -component_build_arm_none_eabi_gcc_no_64bit_multiplication () { - msg "build: ${ARM_NONE_EABI_GCC_PREFIX}gcc MBEDTLS_NO_64BIT_MULTIPLICATION, make" # ~ 10s - scripts/config.py baremetal - scripts/config.py set MBEDTLS_NO_64BIT_MULTIPLICATION - make CC="${ARM_NONE_EABI_GCC_PREFIX}gcc" AR="${ARM_NONE_EABI_GCC_PREFIX}ar" LD="${ARM_NONE_EABI_GCC_PREFIX}ld" CFLAGS='-std=c99 -Werror -O1 -march=armv6-m -mthumb' lib - echo "Checking that software 64-bit multiplication is not required" - not grep __aeabi_lmul library/*.o -} - -component_build_arm_clang_thumb () { - # ~ 30s - - scripts/config.py baremetal - - msg "build: clang thumb 2, make" - make clean - make CC="clang" CFLAGS='-std=c99 -Werror -Os --target=arm-linux-gnueabihf -march=armv7-m -mthumb' lib - - # Some Thumb 1 asm is sensitive to optimisation level, so test both -O0 and -Os - msg "build: clang thumb 1 -O0, make" - make clean - make CC="clang" CFLAGS='-std=c99 -Werror -O0 --target=arm-linux-gnueabihf -mcpu=arm1136j-s -mthumb' lib - - msg "build: clang thumb 1 -Os, make" - make clean - make CC="clang" CFLAGS='-std=c99 -Werror -Os --target=arm-linux-gnueabihf -mcpu=arm1136j-s -mthumb' lib -} - -component_build_armcc () { - msg "build: ARM Compiler 5" - scripts/config.py baremetal - # armc[56] don't support SHA-512 intrinsics - scripts/config.py unset MBEDTLS_SHA512_USE_A64_CRYPTO_IF_PRESENT - - # older versions of armcc/armclang don't support AESCE_C on 32-bit Arm - scripts/config.py unset MBEDTLS_AESCE_C - - # Stop armclang warning about feature detection for A64_CRYPTO. - # With this enabled, the library does build correctly under armclang, - # but in baremetal builds (as tested here), feature detection is - # unavailable, and the user is notified via a #warning. So enabling - # this feature would prevent us from building with -Werror on - # armclang. Tracked in #7198. - scripts/config.py unset MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_IF_PRESENT - - scripts/config.py set MBEDTLS_HAVE_ASM - - make CC="$ARMC5_CC" AR="$ARMC5_AR" WARNING_CFLAGS='--strict --c99' lib - - msg "size: ARM Compiler 5" - "$ARMC5_FROMELF" -z library/*.o - - # Compile mostly with -O1 since some Arm inline assembly is disabled for -O0. - - # ARM Compiler 6 - Target ARMv7-A - armc6_build_test "-O1 --target=arm-arm-none-eabi -march=armv7-a" - - # ARM Compiler 6 - Target ARMv7-M - armc6_build_test "-O1 --target=arm-arm-none-eabi -march=armv7-m" - - # ARM Compiler 6 - Target ARMv7-M+DSP - armc6_build_test "-O1 --target=arm-arm-none-eabi -march=armv7-m+dsp" - - # ARM Compiler 6 - Target ARMv8-A - AArch32 - armc6_build_test "-O1 --target=arm-arm-none-eabi -march=armv8.2-a" - - # ARM Compiler 6 - Target ARMv8-M - armc6_build_test "-O1 --target=arm-arm-none-eabi -march=armv8-m.main" - - # ARM Compiler 6 - Target Cortex-M0 - no optimisation - armc6_build_test "-O0 --target=arm-arm-none-eabi -mcpu=cortex-m0" - - # ARM Compiler 6 - Target Cortex-M0 - armc6_build_test "-Os --target=arm-arm-none-eabi -mcpu=cortex-m0" - - # ARM Compiler 6 - Target ARMv8.2-A - AArch64 - # - # Re-enable MBEDTLS_AESCE_C as this should be supported by the version of armclang - # that we have in our CI - scripts/config.py set MBEDTLS_AESCE_C - armc6_build_test "-O1 --target=aarch64-arm-none-eabi -march=armv8.2-a+crypto" -} - -support_build_armcc () { - armc5_cc="$ARMC5_BIN_DIR/armcc" - armc6_cc="$ARMC6_BIN_DIR/armclang" - (check_tools "$armc5_cc" "$armc6_cc" > /dev/null 2>&1) -} - component_test_memsan () { msg "build: MSan (clang)" # ~ 1 min 20s scripts/config.py unset MBEDTLS_AESNI_C # memsan doesn't grok asm