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Merge pull request #8339 from lpy4105/issue/support-cpuid-for-win32

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Support cpuid for win32
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Tom Cosgrove 2023-10-23 10:43:39 +00:00 committed by GitHub
parent bcb810252c d2d3d6374e
commit 235e361b6c
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 21 additions and 11 deletions
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4
ChangeLog.d/fix-mingw32-build.txt Normal file
View file

@ -0,0 +1,4 @@
Bugfix
* Fix an inconsistency between implementations and usages of `__cpuid`,
which mainly causes failures when building Windows target using
mingw or clang. Fixes #8334 & #8332.

8
library/aesni.c
View file

@ -33,10 +33,12 @@
#if defined(MBEDTLS_AESNI_HAVE_CODE)
#if MBEDTLS_AESNI_HAVE_CODE == 2
#if !defined(_WIN32)
#if defined(__GNUC__)
#include <cpuid.h>
#else
#elif defined(_MSC_VER)
#include <intrin.h>
#else
#error "`__cpuid` required by MBEDTLS_AESNI_C is not supported by the compiler"
#endif
#include <immintrin.h>
#endif
@ -52,7 +54,7 @@ int mbedtls_aesni_has_support(unsigned int what)
if (!done) {
#if MBEDTLS_AESNI_HAVE_CODE == 2
static unsigned info[4] = { 0, 0, 0, 0 };
static int info[4] = { 0, 0, 0, 0 };
#if defined(_MSC_VER)
__cpuid(info, 1);
#else

20
tests/scripts/all.sh
View file

@ -4689,7 +4689,7 @@ component_test_m32_o0 () {
# build) and not the i386-specific inline assembly.
msg "build: i386, make, gcc -O0 (ASan build)" # ~ 30s
scripts/config.py full
scripts/config.py unset MBEDTLS_AESNI_C # AESNI depends on cpu modifiers
scripts/config.py unset MBEDTLS_AESNI_C # AESNI for 32-bit is tested in test_aesni_m32
make CC=gcc CFLAGS="$ASAN_CFLAGS -m32 -O0" LDFLAGS="-m32 $ASAN_CFLAGS"
msg "test: i386, make, gcc -O0 (ASan build)"
@ -4707,7 +4707,7 @@ component_test_m32_o2 () {
# and go faster for tests.
msg "build: i386, make, gcc -O2 (ASan build)" # ~ 30s
scripts/config.py full
scripts/config.py unset MBEDTLS_AESNI_C # AESNI depends on cpu modifiers
scripts/config.py unset MBEDTLS_AESNI_C # AESNI for 32-bit is tested in test_aesni_m32
make CC=gcc CFLAGS="$ASAN_CFLAGS -m32 -O2" LDFLAGS="-m32 $ASAN_CFLAGS"
msg "test: i386, make, gcc -O2 (ASan build)"
@ -4723,7 +4723,7 @@ support_test_m32_o2 () {
component_test_m32_everest () {
msg "build: i386, Everest ECDH context (ASan build)" # ~ 6 min
scripts/config.py set MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED
scripts/config.py unset MBEDTLS_AESNI_C # AESNI depends on cpu modifiers
scripts/config.py unset MBEDTLS_AESNI_C # AESNI for 32-bit is tested in test_aesni_m32
make CC=gcc CFLAGS="$ASAN_CFLAGS -m32 -O2" LDFLAGS="-m32 $ASAN_CFLAGS"
msg "test: i386, Everest ECDH context - main suites (inc. selftests) (ASan build)" # ~ 50s
@ -5177,16 +5177,20 @@ component_test_tls13_only_record_size_limit () {
component_build_mingw () {
msg "build: Windows cross build - mingw64, make (Link Library)" # ~ 30s
scripts/config.py unset MBEDTLS_AESNI_C # AESNI depends on cpu modifiers
make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror -Wall -Wextra' WINDOWS_BUILD=1 lib programs
make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror -Wall -Wextra -maes -msse2 -mpclmul' WINDOWS_BUILD=1 lib programs
# note Make tests only builds the tests, but doesn't run them
make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror' WINDOWS_BUILD=1 tests
make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror -maes -msse2 -mpclmul' WINDOWS_BUILD=1 tests
make WINDOWS_BUILD=1 clean
msg "build: Windows cross build - mingw64, make (DLL)" # ~ 30s
make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror -Wall -Wextra' WINDOWS_BUILD=1 SHARED=1 lib programs
make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror -Wall -Wextra' WINDOWS_BUILD=1 SHARED=1 tests
make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror -Wall -Wextra -maes -msse2 -mpclmul' WINDOWS_BUILD=1 SHARED=1 lib programs
make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror -Wall -Wextra -maes -msse2 -mpclmul' WINDOWS_BUILD=1 SHARED=1 tests
make WINDOWS_BUILD=1 clean
msg "build: Windows cross build - mingw64, make (Library only, default config without MBEDTLS_AESNI_C)" # ~ 30s
./scripts/config.py unset MBEDTLS_AESNI_C #
make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror -Wall -Wextra' WINDOWS_BUILD=1 lib
make WINDOWS_BUILD=1 clean
}
support_build_mingw() {