mirror/mbedtls
1
0
Fork 0
mirror of https://github.com/Mbed-TLS/mbedtls.git synced 2025-02-20 21:39:54 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
mbedtls/tests/scripts/components-platform.sh
Gilles Peskine 77e6dedcbb armv8 AES, SHA: simplify structure and fix copypasta 
Reorganize the structure of the builds of aesce.c and sha256ce.c with
various configurations of AES/SHA256 acceleration. Now everything in a given
configuration is grouped together (building the object file, and checking
the presence or absence of certain instructions in the assembly).

Fix several instances of copypasta in -m options where we were sometimes not
allowing the compiler to use optional instructions even though we use them
in inline assembly, and sometimes allowing the compiler to use optional
instructions even though we then checked their absence

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2024-09-20 17:34:46 +02:00

511 lines
22 KiB
Bash
Raw Blame History

# components-platform.sh
#
# Copyright The Mbed TLS Contributors
# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
# This file contains test components that are executed by all.sh
################################################################
#### 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 library/aesce.s CC=clang CFLAGS="--target=aarch64-linux-gnu -march=armv8-a+crypto"
msg "clang, test aarch64 crypto instructions built"
grep -E 'aes[a-z]+\s*[qv]' library/aesce.s
msg "MBEDTLS_AES_USE_HARDWARE_ONLY, clang, arm"
make -B library/aesce.o library/aesce.s CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a72+crypto -marm"
msg "clang, test A32 crypto instructions built"
grep -E 'aes[0-9a-z]+.[0-9]\s*[qv]' library/aesce.s
msg "MBEDTLS_AES_USE_HARDWARE_ONLY, clang, thumb"
make -B library/aesce.o library/aesce.s CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a32+crypto -mthumb"
msg "clang, test T32 crypto instructions built"
grep -E 'aes[0-9a-z]+.[0-9]\s*[qv]' library/aesce.s
scripts/config.py unset MBEDTLS_AES_USE_HARDWARE_ONLY
msg "MBEDTLS_AES_USE_both, clang, aarch64"
make -B library/aesce.o library/aesce.s CC=clang CFLAGS="--target=aarch64-linux-gnu -march=armv8-a+crypto"
msg "clang, test aarch64 crypto instructions built"
grep -E 'aes[a-z]+\s*[qv]' library/aesce.s
msg "MBEDTLS_AES_USE_both, clang, arm"
make -B library/aesce.o library/aesce.s CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a72+crypto -marm"
msg "clang, test A32 crypto instructions built"
grep -E 'aes[0-9a-z]+.[0-9]\s*[qv]' library/aesce.s
msg "MBEDTLS_AES_USE_both, clang, thumb"
make -B library/aesce.o library/aesce.s CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a32+crypto -mthumb"
msg "clang, test T32 crypto instructions built"
grep -E 'aes[0-9a-z]+.[0-9]\s*[qv]' library/aesce.s
scripts/config.py unset MBEDTLS_AESCE_C
msg "no MBEDTLS_AESCE_C, clang, aarch64"
make -B library/aesce.o library/aesce.s CC=clang CFLAGS="--target=aarch64-linux-gnu -march=armv8-a"
msg "clang, test aarch64 crypto instructions not built"
not grep -E 'aes[a-z]+\s*[qv]' library/aesce.s
msg "no MBEDTLS_AESCE_C, clang, arm"
make -B library/aesce.o library/aesce.s CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a72 -marm"
msg "clang, test A32 crypto instructions not built"
not grep -E 'aes[0-9a-z]+.[0-9]\s*[qv]' library/aesce.s
msg "no MBEDTLS_AESCE_C, clang, thumb"
make -B library/aesce.o library/aesce.s CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a32 -mthumb"
msg "clang, test T32 crypto instructions not built"
not grep -E 'aes[0-9a-z]+.[0-9]\s*[qv]' library/aesce.s
}
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 library/sha256.s CC=clang CFLAGS="--target=aarch64-linux-gnu -march=armv8-a+crypto"
msg "MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_ONLY clang, test aarch64 crypto instructions built"
grep -E 'sha256[a-z0-9]+\s+[qv]' library/sha256.s
msg "MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_ONLY clang, arm"
make -B library/sha256.o library/sha256.s CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a72+crypto -marm"
msg "MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_ONLY clang, test A32 crypto instructions built"
grep -E 'sha256[a-z0-9]+.32\s+[qv]' library/sha256.s
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 library/sha256.s CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a32+crypto -mthumb"
msg "MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY clang, test T32 crypto instructions built"
grep -E 'sha256[a-z0-9]+.32\s+[qv]' library/sha256.s
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 library/sha256.s CC=clang CFLAGS="--target=aarch64-linux-gnu -march=armv8-a+crypto"
msg "MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_IF_PRESENT clang, test aarch64 crypto instructions built"
grep -E 'sha256[a-z0-9]+\s+[qv]' library/sha256.s
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 library/sha256.s 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 library/sha256.s CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a32+crypto -mthumb"
msg "MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT clang, test T32 crypto instructions built"
grep -E 'sha256[a-z0-9]+.32\s+[qv]' library/sha256.s
scripts/config.py unset MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT
# examine the disassembly for absence of SHA instructions
msg "clang, test A32 crypto instructions not built"
make -B library/sha256.s CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a72 -marm"
not grep -E 'sha256[a-z0-9]+.32\s+[qv]' library/sha256.s
msg "clang, test T32 crypto instructions not built"
make -B library/sha256.s CC=clang CFLAGS="--target=arm-linux-gnueabihf -mcpu=cortex-a32 -mthumb"
not grep -E 'sha256[a-z0-9]+.32\s+[qv]' library/sha256.s
msg "clang, test aarch64 crypto instructions not built"
make -B library/sha256.s CC=clang CFLAGS="--target=aarch64-linux-gnu -march=armv8-a"
not grep -E 'sha256[a-z0-9]+\s+[qv]' library/sha256.s
}
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" "$armc6_cc" > /dev/null 2>&1)
}
# For timebeing, no VIA Padlock platform available.
component_build_aes_via_padlock () {
msg "AES:VIA PadLock, build with default configuration."
scripts/config.py unset MBEDTLS_AESNI_C
scripts/config.py set MBEDTLS_PADLOCK_C
scripts/config.py unset MBEDTLS_AES_USE_HARDWARE_ONLY
make CC=gcc CFLAGS="$ASAN_CFLAGS -m32" LDFLAGS="-m32 $ASAN_CFLAGS"
grep -q mbedtls_padlock_has_support ./programs/test/selftest
}
support_build_aes_via_padlock_only () {
( [ "$MBEDTLS_TEST_PLATFORM" == "Linux-x86_64" ] || \
[ "$MBEDTLS_TEST_PLATFORM" == "Linux-amd64" ] ) && \
[ "`dpkg --print-foreign-architectures`" == "i386" ]
}
Reference in New Issue View Git Blame Copy Permalink