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crt: Use naked functions for assembly functions. #25

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crt: Use naked functions for assembly functions.

crt: Use naked functions for assembly functions. #25

Workflow file for this run

.github/workflows/build.yml at 6e9fc35
name: Test mingw-w64
on:
push:
jobs:
llvm-mingw:
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
crt:
- ucrt
- ucrtbase
- msvcrt
steps:
- name: Check out llvm-mingw build scripts
uses: actions/checkout@v4
with:
repository: mstorsjo/llvm-mingw
ref: 20241001
- name: Check out the mingw-w64 version to be tested
uses: actions/checkout@v4
with:
path: mingw-w64
- name: Regenerate mingw-w64 files
run: |
sudo apt-get update && sudo apt-get install autoconf automake
cd mingw-w64/mingw-w64-headers
autoreconf
cd ../mingw-w64-crt
autoreconf
cd ../mingw-w64-libraries/winpthreads
autoreconf
cd ../winstorecompat
autoreconf
- name: Rebuild the runtimes
run: |
sudo apt-get update && sudo apt-get install ninja-build
DISTRO=ubuntu-20.04-x86_64
src_crt=${{matrix.crt}}
if [ "$src_crt" = "ucrtbase" ]; then
src_crt=ucrt
fi
curl -LO https://github.com/mstorsjo/llvm-mingw/releases/download/20241001/llvm-mingw-20241001-$src_crt-$DISTRO.tar.xz
tar -Jxf llvm-mingw-*.tar.xz
rm llvm-mingw-*.tar.xz
mkdir install
mv llvm-mingw-*-ubuntu-* install/llvm-mingw
./build-all.sh $(pwd)/install/llvm-mingw --no-tools --wipe-runtimes --with-default-msvcrt=${{matrix.crt}}
./test-libcxx-module.sh $(pwd)/install/llvm-mingw
# Run basic smoke tests on the reassembled toolchain
RUN_I686=false RUN_X86_64=false ./run-tests.sh $(pwd)/install/llvm-mingw
cd install
TAG=testing
NAME=llvm-mingw-$TAG-${{matrix.crt}}-$DISTRO
mv llvm-mingw $NAME
tar -Jcf ../$NAME.tar.xz --format=ustar --numeric-owner --owner=0 --group=0 --sort=name $NAME
mv $NAME llvm-mingw
- uses: actions/upload-artifact@v4
with:
name: linux-${{matrix.crt}}-x86_64-toolchain
path: |
llvm-mingw-*.tar.xz
retention-days: 7
- name: Update runtimes in Windows toolchains
run: |
rm llvm-mingw-*.tar.xz
mkdir cross
cd cross
for arch in i686 x86_64; do
src_crt=${{matrix.crt}}
if [ "$src_crt" = "ucrtbase" ]; then
src_crt=ucrt
fi
curl -LO https://github.com/mstorsjo/llvm-mingw/releases/download/20241001/llvm-mingw-20241001-$src_crt-$arch.zip
unzip -q llvm-mingw-*.zip
rm llvm-mingw-*.zip
mv llvm-mingw-* llvm-mingw
rm -rf llvm-mingw/*-w64-mingw32 llvm-mingw/include
../prepare-cross-toolchain.sh ../install/llvm-mingw llvm-mingw $arch
TAG=testing
NAME=llvm-mingw-$TAG-${{matrix.crt}}-$arch
mv llvm-mingw $NAME
zip -9rq ../$NAME.zip $NAME
rm -rf $NAME
done
- uses: actions/upload-artifact@v4
with:
name: windows-${{matrix.crt}}-i686-toolchain
path: |
llvm-mingw-*-i686.zip
retention-days: 7
- uses: actions/upload-artifact@v4
with:
name: windows-${{matrix.crt}}-x86_64-toolchain
path: |
llvm-mingw-*-x86_64.zip
retention-days: 7
test-llvm-mingw:
needs: [llvm-mingw]
runs-on: windows-latest
defaults:
run:
shell: msys2 {0}
strategy:
fail-fast: false
matrix:
arch:
- x86_64
- i686
crt:
- ucrt
- ucrtbase
- msvcrt
steps:
- uses: msys2/setup-msys2@v2
with:
msystem: mingw64
install: >-
unzip
make
- uses: actions/download-artifact@v4
with:
name: windows-${{matrix.crt}}-${{matrix.arch}}-toolchain
- name: Unpack toolchain
run: |
unzip -q llvm-mingw-*.zip
rm llvm-mingw-*.zip
mv llvm-mingw-* /llvm-mingw
echo /llvm-mingw/bin >> $GITHUB_PATH
- name: Check out llvm-mingw tests
uses: actions/checkout@v4
with:
repository: mstorsjo/llvm-mingw
ref: 20241119
- name: Run tests
run: |
./run-tests.sh /llvm-mingw
- name: Run extra tests with crt-test
run: |
export PATH=/llvm-mingw/bin:$PATH
for arch in i686 x86_64 armv7 aarch64; do
for crt in msvcrt-ansi msvcrt-noansi ucrt ucrtbase; do
case $crt in
msvcrt*) defs="-D__MSVCRT_VERSION__=0x700"; lib=msvcrt-os ;;
ucrt*) defs="-D_UCRT"; lib=$crt ;;
esac
case $crt in
*-noansi) defs="$defs -D__USE_MINGW_ANSI_STDIO=0" ;;
*-ansi) defs="$defs -D__USE_MINGW_ANSI_STDIO=1" ;;
esac
name=crt-test-$arch-$crt
$arch-w64-mingw32-clang $defs -fno-builtin test/crt-test.c -o $name-regular.exe -lmingwex -l$lib -O2
$arch-w64-mingw32-clang $defs -fno-builtin test/crt-test.c -o $name-crt-first.exe -l$lib -O2
echo $name
case $arch in
*86*) ./$name-regular.exe ; ./$name-crt-first.exe ;;
esac
done
done
test-libcxx:
needs: [llvm-mingw]
runs-on: windows-latest
strategy:
fail-fast: false
matrix:
include:
- { arch: x86_64, prefix: i686-w64-mingw32- }
- { arch: x86_64, prefix: }
steps:
- name: Install dependencies
run: |
choco install ninja
- uses: actions/download-artifact@v4
with:
name: windows-ucrt-${{matrix.arch}}-toolchain
- name: Unpack toolchain
run: |
Expand-Archive llvm-mingw-*.zip -DestinationPath .
del llvm-mingw-*.zip
mv llvm-mingw-* c:\llvm-mingw
echo "c:\llvm-mingw\bin" | Out-File -FilePath $Env:GITHUB_PATH -Encoding utf8 -Append
echo "c:\llvm-mingw\python\bin" | Out-File -FilePath $Env:GITHUB_PATH -Encoding utf8 -Append
echo "PYTHON_EXE=c:/llvm-mingw/python/bin/python3.exe" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf8 -Append
- name: Check out llvm-mingw scripts
uses: actions/checkout@v4
with:
repository: mstorsjo/llvm-mingw
ref: 20241001
- name: Checkout llvm-project
run: |
bash -c "CHECKOUT_ONLY=1 ./build-llvm.sh"
- name: Build and test libcxx
run: |
cd llvm-project
mkdir build
cd build
cmake ../runtimes `
-G Ninja `
-DCMAKE_BUILD_TYPE=Release `
-DPython3_EXECUTABLE="$Env:PYTHON_EXE" `
-DLIBCXX_ENABLE_WERROR=YES `
-DLLVM_ENABLE_RUNTIMES="libcxx;libcxxabi;libunwind" `
-DLIBCXX_CXX_ABI=libcxxabi `
-DCMAKE_C_COMPILER=${{matrix.prefix}}clang `
-DCMAKE_CXX_COMPILER=${{matrix.prefix}}clang++ `
-DLIBCXXABI_ENABLE_SHARED=NO `
-DLIBCXX_ENABLE_STATIC_ABI_LIBRARY=YES `
-DLIBCXX_USE_COMPILER_RT=YES `
-DLIBCXXABI_USE_COMPILER_RT=YES `
-DLIBUNWIND_USE_COMPILER_RT=YES `
-DLIBCXXABI_USE_LLVM_UNWINDER=YES `
-DLIBCXX_EXTRA_SITE_DEFINES="__USE_MINGW_ANSI_STDIO=1" `
-DLLVM_LIT_ARGS="-v --time-tests"
ninja
ninja check-cxx check-cxxabi check-unwind
linux-test-cross-build-ffmpeg:
needs: [llvm-mingw]
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
arch:
- i686
- x86_64
- armv7
- aarch64
steps:
- uses: actions/download-artifact@v4
with:
name: linux-ucrt-x86_64-toolchain
- name: Unpack cross toolchain
run: |
tar -Jxf llvm-mingw-*.tar.xz
rm llvm-mingw-*.tar.xz
sudo mv llvm-mingw* /opt/llvm-mingw
echo /opt/llvm-mingw/bin >> $GITHUB_PATH
- name: Checkout ffmpeg
uses: actions/checkout@v4
with:
repository: ffmpeg/ffmpeg
ref: n6.1.2
path: ffmpeg
- name: Build ffmpeg
run: |
sudo apt-get update && sudo apt-get install nasm
mkdir ffmpeg-build
cd ffmpeg-build
../ffmpeg/configure --arch=${{matrix.arch}} --target-os=mingw32 --cross-prefix=${{matrix.arch}}-w64-mingw32- --enable-gpl
make -j$(nproc)
test-ffmpeg:
needs: [llvm-mingw]
runs-on: windows-latest
strategy:
fail-fast: false
matrix:
arch:
- i686
- x86_64
defaults:
run:
shell: msys2 {0}
steps:
- name: Avoid git checking out files with CRLF
shell: cmd
run: |
git config --global core.autocrlf false
- uses: msys2/setup-msys2@v2
with:
msystem: mingw64
install: >-
unzip
make
rsync
diffutils
pacboy: >-
nasm:p
- uses: actions/download-artifact@v4
with:
name: windows-ucrt-${{matrix.arch}}-toolchain
- name: Unpack toolchain
run: |
unzip -q llvm-mingw-*.zip
rm llvm-mingw-*.zip
mv llvm-mingw-* /llvm-mingw
echo /llvm-mingw/bin >> $GITHUB_PATH
- name: Checkout ffmpeg
uses: actions/checkout@v4
with:
repository: ffmpeg/ffmpeg
ref: n6.1.2
path: ffmpeg
- name: Build & test ffmpeg
run: |
export PATH=/llvm-mingw/bin:$PATH
mkdir ffmpeg-build
cd ffmpeg-build
../ffmpeg/configure --samples=../fate-samples --enable-gpl
make -j$(nproc)
make fate-rsync
make -j$(nproc) fate
gcc:
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
crt:
- ucrt
- msvcrt
arch:
- i686
- x86_64
steps:
- name: Download dependencies
run: |
sudo apt-get update && sudo apt-get install libgmp-dev libmpfr-dev libmpc-dev autoconf automake
- name: Build binutils
run: |
curl -LO https://ftp.gnu.org/gnu/binutils/binutils-2.42.tar.xz
tar -Jxf binutils-*.tar.xz
rm binutils-*.tar.xz
cd binutils-*
mkdir build
cd build
../configure --prefix=$(pwd)/../../prefix --target=${{matrix.arch}}-w64-mingw32 --disable-werror --disable-multilib
make -j$(nproc)
make install-strip
echo $(pwd)/../../prefix/bin >> $GITHUB_PATH
- name: Build the base GCC
run: |
curl -LO https://ftp.gnu.org/gnu/gcc/gcc-14.1.0/gcc-14.1.0.tar.xz
tar -Jxf gcc-*.tar.xz
rm gcc-*.tar.xz
cd gcc-*
mkdir build
cd build
../configure --prefix=$(pwd)/../../prefix --target=${{matrix.arch}}-w64-mingw32 --enable-languages=c,c++ --disable-multilib --enable-threads=posix
make -j$(nproc) all-gcc
make install-strip-gcc
- name: Check out the mingw-w64 version to be tested
uses: actions/checkout@v4
with:
path: mingw-w64
- name: Build the mingw-w64 runtime
run: |
PREFIX=$(pwd)/prefix/${{matrix.arch}}-w64-mingw32
cd mingw-w64/mingw-w64-headers
autoreconf
mkdir build
cd build
../configure --prefix=$PREFIX --host=${{matrix.arch}}-w64-mingw32 --with-default-msvcrt=${{matrix.crt}}
make install
cd ../../mingw-w64-crt
autoreconf
mkdir build
cd build
../configure --prefix=$PREFIX --host=${{matrix.arch}}-w64-mingw32 --with-default-msvcrt=${{matrix.crt}} ${{ matrix.arch == 'i686' && '--enable-lib32 --disable-lib64' || '--disable-lib32 --enable-lib64' }}
make -j$(nproc)
make install
cd ../../mingw-w64-libraries/winpthreads
autoreconf
mkdir build
cd build
../configure --prefix=$PREFIX --host=${{matrix.arch}}-w64-mingw32
make -j$(nproc)
make install
- name: Build the GCC runtimes
run: |
cd gcc-*
cd build
make -j$(nproc)
make install-strip
- name: Package the toolchain
run: |
NAME=gcc-mingw-${{matrix.crt}}-${{matrix.arch}}
mv prefix $NAME
tar -Jcf $NAME.tar.xz --format=ustar --numeric-owner --owner=0 --group=0 --sort=name $NAME
- uses: actions/upload-artifact@v4
with:
name: linux-${{matrix.crt}}-${{matrix.arch}}-gcc-toolchain
path: |
gcc-mingw-*.tar.xz
retention-days: 7
gcc-cross:
runs-on: ubuntu-latest
needs: [gcc]
strategy:
fail-fast: false
matrix:
crt:
- ucrt
- msvcrt
arch:
- i686
- x86_64
steps:
- uses: actions/download-artifact@v4
with:
name: linux-${{matrix.crt}}-${{matrix.arch}}-gcc-toolchain
- name: Unpack cross toolchain
run: |
tar -Jxf gcc-mingw-*.tar.xz
rm gcc-mingw-*.tar.xz
sudo mv gcc-mingw* /opt/gcc-mingw
echo /opt/gcc-mingw/bin >> $GITHUB_PATH
- name: Build dependencies
run: |
PREFIX=$(pwd)/prefix
curl -LO https://ftp.gnu.org/gnu/gmp/gmp-6.3.0.tar.xz
tar -Jxf gmp-*.tar.xz
rm gmp-*.tar.xz
cd gmp-*
mkdir build
cd build
../configure --prefix=$PREFIX --host=${{matrix.arch}}-w64-mingw32 --disable-shared
make -j$(nproc)
make install
cd ../..
curl -LO https://ftp.gnu.org/gnu/mpfr/mpfr-4.2.1.tar.xz
tar -Jxf mpfr-*.tar.xz
rm mpfr-*.tar.xz
cd mpfr-*
mkdir build
cd build
../configure --prefix=$PREFIX --host=${{matrix.arch}}-w64-mingw32 --disable-shared --with-gmp=$PREFIX
make -j$(nproc)
make install
cd ../..
curl -LO https://ftp.gnu.org/gnu/mpc/mpc-1.3.1.tar.gz
tar -zxf mpc-*.tar.gz
rm mpc-*.tar.gz
cd mpc-*
mkdir build
cd build
../configure --prefix=$PREFIX --host=${{matrix.arch}}-w64-mingw32 --disable-shared --with-gmp=$PREFIX
make -j$(nproc)
make install
cd ../..
- name: Build binutils
run: |
curl -LO https://ftp.gnu.org/gnu/binutils/binutils-2.42.tar.xz
tar -Jxf binutils-*.tar.xz
rm binutils-*.tar.xz
cd binutils-*
mkdir build
cd build
../configure --prefix=$(pwd)/../../prefix --host=${{matrix.arch}}-w64-mingw32 --target=${{matrix.arch}}-w64-mingw32 --disable-werror --disable-multilib
make -j$(nproc)
make install-strip
echo $(pwd)/../../prefix/bin >> $GITHUB_PATH
- name: Build GCC
run: |
curl -LO https://ftp.gnu.org/gnu/gcc/gcc-14.1.0/gcc-14.1.0.tar.xz
tar -Jxf gcc-*.tar.xz
rm gcc-*.tar.xz
cd gcc-*
mkdir build
cd build
../configure --prefix=$(pwd)/../../prefix --host=${{matrix.arch}}-w64-mingw32 --target=${{matrix.arch}}-w64-mingw32 --enable-languages=c,c++ --disable-multilib --enable-threads=posix --with-gmp=$(pwd)/../../prefix --with-native-system-header-dir=/opt/gcc-mingw/${{matrix.arch}}-w64-mingw32/include --disable-bootstrap
make -j$(nproc) all-gcc
make install-strip-gcc
- name: Transplant the mingw-w64 installation from the cross compiler to the native one
run: |
rm -rf prefix/${{matrix.arch}}-w64-mingw32/include
rm -rf prefix/${{matrix.arch}}-w64-mingw32/lib
mkdir -p prefix/${{matrix.arch}}-w64-mingw32/bin
cp -a /opt/gcc-mingw/${{matrix.arch}}-w64-mingw32/bin/*.dll prefix/${{matrix.arch}}-w64-mingw32/bin
cp -a /opt/gcc-mingw/${{matrix.arch}}-w64-mingw32/include prefix/${{matrix.arch}}-w64-mingw32
cp -a /opt/gcc-mingw/${{matrix.arch}}-w64-mingw32/lib prefix/${{matrix.arch}}-w64-mingw32/lib
cp -a /opt/gcc-mingw/${{matrix.arch}}-w64-mingw32/include/c++ prefix/include
cp -a /opt/gcc-mingw/${{matrix.arch}}-w64-mingw32/bin/*.dll prefix/bin
cp -a /opt/gcc-mingw/${{matrix.arch}}-w64-mingw32/lib/*.dll prefix/bin
rm -rf prefix/lib/gcc
cp -a /opt/gcc-mingw/lib/gcc prefix/lib
- name: Package the toolchain
run: |
NAME=gcc-mingw-${{matrix.crt}}-${{matrix.arch}}
mv prefix $NAME
zip -9rq $NAME.zip $NAME
- uses: actions/upload-artifact@v4
with:
name: windows-${{matrix.crt}}-${{matrix.arch}}-gcc-toolchain
path: |
gcc-mingw-*.zip
retention-days: 7
test-gcc:
needs: [gcc-cross]
runs-on: windows-latest
strategy:
fail-fast: false
matrix:
crt:
- ucrt
- msvcrt
arch:
- i686
- x86_64
steps:
- uses: actions/download-artifact@v4
with:
name: windows-${{matrix.crt}}-${{matrix.arch}}-gcc-toolchain
- name: Unpack toolchain
run: |
Expand-Archive gcc-mingw-*.zip -DestinationPath .
del gcc-mingw-*.zip
mv gcc-mingw-* c:\gcc-mingw
echo "c:\gcc-mingw\bin" | Out-File -FilePath $Env:GITHUB_PATH -Encoding utf8 -Append
- name: Check out llvm-mingw tests
uses: actions/checkout@v4
with:
repository: mstorsjo/llvm-mingw
ref: 20241001
- name: Run tests
run: |
g++ test/hello.c -o hello.exe
./hello.exe
gcc test/crt-test.c -o crt-test.exe
./crt-test.exe
g++ test/hello-cpp.cpp -o hello-cpp.exe
./hello-cpp.exe
g++ test/hello-exception.cpp -o hello-exception.exe
./hello-exception.exe