components-compiler.sh (6920B)
1 # components-compiler.sh 2 # 3 # Copyright The Mbed TLS Contributors 4 # SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later 5 6 # This file contains test components that are executed by all.sh 7 8 ################################################################ 9 #### Compiler Testing 10 ################################################################ 11 12 support_build_tfm_armcc () { 13 support_build_armcc 14 } 15 16 component_build_tfm_armcc () { 17 # test the TF-M configuration can build cleanly with various warning flags enabled 18 cp configs/config-tfm.h "$CONFIG_H" 19 20 msg "build: TF-M config, armclang armv7-m thumb2" 21 helper_armc6_build_test "--target=arm-arm-none-eabi -march=armv7-m -mthumb -Os -std=c99 -Werror -Wall -Wextra -Wwrite-strings -Wpointer-arith -Wimplicit-fallthrough -Wshadow -Wvla -Wformat=2 -Wno-format-nonliteral -Wshadow -Wasm-operand-widths -Wunused -I../framework/tests/include/spe" 22 } 23 24 test_build_opt () { 25 info=$1 cc=$2; shift 2 26 $cc --version 27 for opt in "$@"; do 28 msg "build/test: $cc $opt, $info" # ~ 30s 29 make CC="$cc" CFLAGS="$opt -std=c99 -pedantic -Wall -Wextra -Werror" 30 # We're confident enough in compilers to not run _all_ the tests, 31 # but at least run the unit tests. In particular, runs with 32 # optimizations use inline assembly whereas runs with -O0 33 # skip inline assembly. 34 make test # ~30s 35 make clean 36 done 37 } 38 39 # For FreeBSD we invoke the function by name so this condition is added 40 # to disable the existing test_clang_opt function for linux. 41 if [[ $(uname) != "Linux" ]]; then 42 component_test_clang_opt () { 43 scripts/config.py full 44 test_build_opt 'full config' clang -O0 -Os -O2 45 } 46 fi 47 48 component_test_clang_latest_opt () { 49 scripts/config.py full 50 test_build_opt 'full config' "$CLANG_LATEST" -O0 -Os -O2 51 } 52 53 support_test_clang_latest_opt () { 54 type "$CLANG_LATEST" >/dev/null 2>/dev/null 55 } 56 57 component_test_clang_earliest_opt () { 58 scripts/config.py full 59 test_build_opt 'full config' "$CLANG_EARLIEST" -O2 60 } 61 62 support_test_clang_earliest_opt () { 63 type "$CLANG_EARLIEST" >/dev/null 2>/dev/null 64 } 65 66 component_test_gcc_latest_opt () { 67 scripts/config.py full 68 test_build_opt 'full config' "$GCC_LATEST" -O0 -Os -O2 69 } 70 71 support_test_gcc_latest_opt () { 72 type "$GCC_LATEST" >/dev/null 2>/dev/null 73 } 74 75 # Prepare for a non-regression for https://github.com/Mbed-TLS/mbedtls/issues/9814 : 76 # test with GCC 15. 77 # Eventually, $GCC_LATEST will be GCC 15 or above, and we can remove this 78 # separate component. 79 # For the time being, we don't make $GCC_LATEST be GCC 15 on the CI 80 # platform, because that would break branches where #9814 isn't fixed yet. 81 support_test_gcc15_drivers_opt () { 82 if type gcc-15 >/dev/null 2>/dev/null; then 83 GCC_15=gcc-15 84 elif [ -x /usr/local/gcc-15/bin/gcc-15 ]; then 85 GCC_15=/usr/local/gcc-15/bin/gcc-15 86 else 87 return 1 88 fi 89 } 90 component_test_gcc15_drivers_opt () { 91 msg "build: GCC 15: full + test drivers dispatching to builtins" 92 scripts/config.py full 93 scripts/config.py unset MBEDTLS_PSA_CRYPTO_CONFIG 94 loc_cflags="$ASAN_CFLAGS -DPSA_CRYPTO_DRIVER_TEST_ALL" 95 loc_cflags="${loc_cflags} '-DMBEDTLS_USER_CONFIG_FILE=\"../tests/configs/user-config-for-test.h\"'" 96 loc_cflags="${loc_cflags} -I../framework/tests/include -O2" 97 # Allow a warning that we don't yet comply to. 98 # https://github.com/Mbed-TLS/mbedtls/issues/9944 99 loc_cflags="${loc_cflags} -Wno-error=unterminated-string-initialization" 100 101 make CC=$GCC_15 CFLAGS="${loc_cflags}" LDFLAGS="$ASAN_CFLAGS" 102 103 msg "test: GCC 15: full + test drivers dispatching to builtins" 104 make test 105 } 106 107 component_test_gcc_earliest_opt () { 108 scripts/config.py full 109 test_build_opt 'full config' "$GCC_EARLIEST" -O2 110 } 111 112 support_test_gcc_earliest_opt () { 113 type "$GCC_EARLIEST" >/dev/null 2>/dev/null 114 } 115 116 component_build_mingw () { 117 msg "build: Windows cross build - mingw64, make (Link Library)" # ~ 30s 118 make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar CFLAGS='-Werror -Wall -Wextra -maes -msse2 -mpclmul' WINDOWS_BUILD=1 lib programs 119 120 # note Make tests only builds the tests, but doesn't run them 121 make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar CFLAGS='-Werror -maes -msse2 -mpclmul' WINDOWS_BUILD=1 tests 122 make WINDOWS_BUILD=1 clean 123 124 msg "build: Windows cross build - mingw64, make (DLL)" # ~ 30s 125 make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar CFLAGS='-Werror -Wall -Wextra -maes -msse2 -mpclmul' WINDOWS_BUILD=1 SHARED=1 lib programs 126 make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar CFLAGS='-Werror -Wall -Wextra -maes -msse2 -mpclmul' WINDOWS_BUILD=1 SHARED=1 tests 127 make WINDOWS_BUILD=1 clean 128 129 msg "build: Windows cross build - mingw64, make (Library only, default config without MBEDTLS_AESNI_C)" # ~ 30s 130 ./scripts/config.py unset MBEDTLS_AESNI_C # 131 make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar CFLAGS='-Werror -Wall -Wextra' WINDOWS_BUILD=1 lib 132 make WINDOWS_BUILD=1 clean 133 } 134 135 support_build_mingw () { 136 case $(i686-w64-mingw32-gcc -dumpversion 2>/dev/null) in 137 [0-5]*|"") false;; 138 *) true;; 139 esac 140 } 141 142 component_build_zeroize_checks () { 143 msg "build: check for obviously wrong calls to mbedtls_platform_zeroize()" 144 145 scripts/config.py full 146 147 # Only compile - we're looking for sizeof-pointer-memaccess warnings 148 make CFLAGS="'-DMBEDTLS_USER_CONFIG_FILE=\"../tests/configs/user-config-zeroize-memset.h\"' -DMBEDTLS_TEST_DEFINES_ZEROIZE -Werror -Wsizeof-pointer-memaccess" 149 } 150 151 component_test_zeroize () { 152 # Test that the function mbedtls_platform_zeroize() is not optimized away by 153 # different combinations of compilers and optimization flags by using an 154 # auxiliary GDB script. Unfortunately, GDB does not return error values to the 155 # system in all cases that the script fails, so we must manually search the 156 # output to check whether the pass string is present and no failure strings 157 # were printed. 158 159 # Don't try to disable ASLR. We don't care about ASLR here. We do care 160 # about a spurious message if Gdb tries and fails, so suppress that. 161 gdb_disable_aslr= 162 if [ -z "$(gdb -batch -nw -ex 'set disable-randomization off' 2>&1)" ]; then 163 gdb_disable_aslr='set disable-randomization off' 164 fi 165 166 for optimization_flag in -O2 -O3 -Ofast -Os; do 167 for compiler in clang gcc; do 168 msg "test: $compiler $optimization_flag, mbedtls_platform_zeroize()" 169 make programs CC="$compiler" DEBUG=1 CFLAGS="$optimization_flag" 170 gdb -ex "$gdb_disable_aslr" -x $FRAMEWORK/tests/programs/test_zeroize.gdb -nw -batch -nx 2>&1 | tee test_zeroize.log 171 grep "The buffer was correctly zeroized" test_zeroize.log 172 not grep -i "error" test_zeroize.log 173 rm -f test_zeroize.log 174 make clean 175 done 176 done 177 }