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| Homebrew build logs for openjdk on macOS 11.0 | |
| Build date: 2020-07-07 12:28:36 |
| HOMEBREW_VERSION: 2.4.3-99-g9cce4c5 | |
| ORIGIN: https://github.com/Homebrew/brew | |
| HEAD: 9cce4c5be3a740dfa6b3d14fc14eadec29b1657c | |
| Last commit: 15 hours ago | |
| Core tap ORIGIN: https://github.com/Homebrew/homebrew-core | |
| Core tap HEAD: dd432d5adb947f753a1327acb53c4f586da20758 | |
| Core tap last commit: 11 hours ago | |
| HOMEBREW_PREFIX: /usr/local | |
| HOMEBREW_DEVELOPER: set | |
| HOMEBREW_EDITOR: /usr/bin/vim | |
| HOMEBREW_GITHUB_API_TOKEN: set | |
| HOMEBREW_MAKE_JOBS: 8 | |
| HOMEBREW_NO_AUTO_UPDATE: set | |
| HOMEBREW_SKIP_OR_LATER_BOTTLES: set | |
| CPU: octa-core 64-bit dunno | |
| Homebrew Ruby: 2.6.3 => /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/bin/ruby | |
| Clang: 12.0 build 1200 | |
| Git: 2.27.0 => /usr/local/bin/git | |
| Curl: 7.64.1 => /usr/bin/curl | |
| macOS: 11.0-arm64 | |
| CLT: N/A | |
| Xcode: 12.0 => /Applications/Xcode-beta.app/Contents/Developer |
| Please note that these warnings are just used to help the Homebrew maintainers | |
| with debugging if you file an issue. If everything you use Homebrew for is | |
| working fine: please don't worry or file an issue; just ignore this. Thanks! | |
| Warning: You have uncommitted modifications to Homebrew/homebrew-core. | |
| If this is a surprise to you, then you should stash these modifications. | |
| Stashing returns Homebrew to a pristine state but can be undone | |
| should you later need to do so for some reason. | |
| cd /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core && git stash && git clean -d -f | |
| Uncommitted files: | |
| M Formula/gcc.rb | |
| M Formula/openjdk.rb | |
| Warning: Homebrew's sbin was not found in your PATH but you have installed | |
| formulae that put executables in /usr/local/sbin. | |
| Consider setting the PATH for example like so: | |
| echo 'export PATH="/usr/local/sbin:$PATH"' >> ~/.zshrc |
| openjdk |
| 2020-07-07 12:07:46 +0200 | |
| ./configure | |
| --build=aarch64-apple-darwin20 | |
| --without-version-pre | |
| --without-version-opt | |
| --with-version-build=14.0.1 | |
| --with-toolchain-path=/usr/bin | |
| --with-extra-ldflags=-headerpad_max_install_names | |
| --with-boot-jdk=/private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/boot-jdk/Contents/Home | |
| --with-boot-jdk-jvmargs=-Duser.home=/var/brew/Library/Caches/Homebrew/java_cache | |
| --with-debug-level=release | |
| --with-native-debug-symbols=none | |
| --enable-dtrace=auto | |
| --with-jvm-variants=server | |
| Runnable configure script is not present | |
| Generating runnable configure script at /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/build/.configure-support/generated-configure.sh | |
| Using autoconf at /usr/local/opt/autoconf/bin/autoconf [autoconf (GNU Autoconf) 2.69] | |
| Warning: You are using legacy autoconf cross-compilation flags. | |
| It is recommended that you use --openjdk-target instead. | |
| configure: Configuration created at Tue Jul 7 12:07:49 CEST 2020. | |
| checking for basename... /usr/bin/basename | |
| checking for bash... /bin/bash | |
| checking for cat... /bin/cat | |
| checking for chmod... /bin/chmod | |
| checking for cmp... /usr/bin/cmp | |
| checking for comm... /usr/bin/comm | |
| checking for cp... /bin/cp | |
| checking for cut... /usr/bin/cut | |
| checking for date... /bin/date | |
| checking for gdiff... no | |
| checking for diff... /usr/bin/diff | |
| checking for dirname... /usr/bin/dirname | |
| checking for echo... /bin/echo | |
| checking for expr... /bin/expr | |
| checking for file... /usr/bin/file | |
| checking for find... /usr/bin/find | |
| checking for head... /usr/bin/head | |
| checking for gunzip... /usr/bin/gunzip | |
| checking for pigz... no | |
| checking for gzip... /usr/bin/gzip | |
| checking for ln... /bin/ln | |
| checking for ls... /bin/ls | |
| checking for gmkdir... no | |
| checking for mkdir... /bin/mkdir | |
| checking for mktemp... /usr/bin/mktemp | |
| checking for mv... /bin/mv | |
| checking for nawk... no | |
| checking for gawk... no | |
| checking for awk... /usr/bin/awk | |
| checking for printf... /usr/bin/printf | |
| checking for greadlink... no | |
| checking for readlink... /usr/bin/readlink | |
| checking for rm... /bin/rm | |
| checking for rmdir... /bin/rmdir | |
| checking for sh... /bin/sh | |
| checking for sort... /usr/bin/sort | |
| checking for tail... /usr/bin/tail | |
| checking for gtar... no | |
| checking for tar... /usr/bin/tar | |
| checking for tee... /usr/bin/tee | |
| checking for touch... /usr/bin/touch | |
| checking for tr... /usr/bin/tr | |
| checking for uname... /usr/bin/uname | |
| checking for uniq... /usr/bin/uniq | |
| checking for wc... /usr/bin/wc | |
| checking for which... /usr/bin/which | |
| checking for xargs... /usr/bin/xargs | |
| checking for gawk... no | |
| checking for mawk... no | |
| checking for nawk... no | |
| checking for awk... awk | |
| checking for grep that handles long lines and -e... /usr/bin/grep | |
| checking for egrep... /usr/bin/grep -E | |
| checking for fgrep... /usr/bin/grep -F | |
| checking for a sed that does not truncate output... /usr/local/Homebrew/Library/Homebrew/shims/mac/super/sed | |
| checking for cygpath... no | |
| checking for wslpath... no | |
| checking for df... /bin/df | |
| checking for cpio... /usr/bin/cpio | |
| checking for nice... /usr/bin/nice | |
| checking for lsb_release... no | |
| checking for cmd.exe... no | |
| checking for /mnt/c/Windows/System32/cmd.exe... no | |
| checking build system type... aarch64-apple-darwin20 | |
| checking host system type... aarch64-apple-darwin20 | |
| checking target system type... aarch64-apple-darwin20 | |
| checking openjdk-build os-cpu... macosx-aarch64 | |
| checking openjdk-target os-cpu... macosx-aarch64 | |
| checking compilation type... native | |
| checking for top-level directory... /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga | |
| checking if custom source is suppressed (openjdk-only)... no | |
| checking which debug level to use... release | |
| checking which variants of the JVM to build... server | |
| checking if absolute paths should be allowed in the build output... no, release build | |
| checking for xcodebuild... /usr/bin/xcodebuild | |
| checking for sdk name... | |
| checking for sysroot... /Applications/Xcode-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.0.sdk | |
| checking for toolchain path... /usr/bin | |
| checking for extra path... | |
| checking where to store configuration... in default location | |
| checking what configuration name to use... macosx-aarch64-server-release | |
| checking for zypper... no | |
| checking for apt-get... no | |
| checking for yum... no | |
| checking for brew... no | |
| checking for port... no | |
| checking for pkgutil... pkgutil | |
| checking for pandoc... no | |
| checking for gmake... /usr/local/Homebrew/Library/Homebrew/shims/mac/super/gmake | |
| configure: Testing potential make at /usr/local/Homebrew/Library/Homebrew/shims/mac/super/gmake, found using gmake in PATH | |
| configure: Using GNU make at /usr/local/Homebrew/Library/Homebrew/shims/mac/super/gmake (version: GNU Make 3.81) | |
| checking if make --output-sync is supported... no | |
| checking if find supports -delete... yes | |
| checking what type of tar was found... bsd | |
| checking that grep (/usr/bin/grep) -Fx handles empty lines in the pattern list correctly... yes | |
| checking for unzip... /usr/bin/unzip | |
| checking for zip... /usr/bin/zip | |
| checking for ldd... no | |
| checking for greadelf... no | |
| checking for readelf... no | |
| checking for dot... no | |
| checking for hg... no | |
| checking for git... /usr/local/Homebrew/Library/Homebrew/shims/mac/super/git | |
| checking for stat... /usr/bin/stat | |
| checking for time... /usr/bin/time | |
| checking for flock... no | |
| checking for dtrace... /usr/sbin/dtrace | |
| checking for gpatch... no | |
| checking for patch... /usr/bin/patch | |
| checking for dsymutil... /usr/bin/dsymutil | |
| checking for mig... /usr/local/Homebrew/Library/Homebrew/shims/mac/super/mig | |
| checking for xattr... /usr/bin/xattr | |
| checking for codesign... /usr/bin/codesign | |
| checking if codesign certificate is present... no | |
| checking for SetFile... /usr/bin/SetFile | |
| checking for ulimit... /usr/bin/ulimit | |
| checking bash version... 3.2.57 | |
| checking if bash supports pipefail... yes | |
| checking if bash supports errexit (-e)... yes | |
| checking for pkg-config... /usr/local/Homebrew/Library/Homebrew/shims/mac/super/pkg-config | |
| checking pkg-config is at least version 0.9.0... yes | |
| checking for default LOG value... | |
| checking headless only... no | |
| checking for graphviz dot... no, cannot generate full docs | |
| checking for pandoc... no, cannot generate full docs | |
| checking full docs... no, missing dependencies | |
| checking for cacerts file... default | |
| checking for jni library path... default | |
| checking if packaged modules are kept... yes (default) | |
| configure: WARNING: Value for VERSION_BUILD has been sanitized from '14.0.1' to '14' | |
| checking for version string... 14.0.1+14 | |
| configure: Found potential Boot JDK using configure arguments | |
| checking for Boot JDK... /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/boot-jdk/Contents/Home | |
| checking Boot JDK version... openjdk version "13.0.2" 2020-01-14 OpenJDK Runtime Environment (build 13.0.2+8) OpenJDK 64-Bit Server VM (build 13.0.2+8, mixed mode) | |
| checking for java in Boot JDK... ok | |
| checking for javac in Boot JDK... ok | |
| checking for javadoc in Boot JDK... ok | |
| checking for jar in Boot JDK... ok | |
| checking for jarsigner in Boot JDK... ok | |
| checking if Boot JDK is 32 or 64 bits... 64 | |
| checking for local Boot JDK Class Data Sharing (CDS)... yes, created | |
| checking for Build JDK... yes, will use output dir | |
| configure: Xcode major version: 12 | |
| configure: Using default toolchain clang (clang/LLVM) | |
| configure: Will use user supplied compiler CC=clang | |
| checking for clang... /usr/bin/clang | |
| checking resolved symbolic links for CC... no symlink | |
| configure: Using clang C compiler version 12.0.0 [Apple clang version 12.0.0 (clang-1200.0.22.19) Target: arm64-apple-darwin20.0.0 Thread model: posix InstalledDir: /Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin] | |
| checking whether the C compiler works... yes | |
| checking for C compiler default output file name... a.out | |
| checking for suffix of executables... | |
| checking whether we are cross compiling... no | |
| checking for suffix of object files... o | |
| checking whether we are using the GNU C compiler... yes | |
| checking whether /usr/bin/clang accepts -g... yes | |
| checking for /usr/bin/clang option to accept ISO C89... none needed | |
| configure: Will use user supplied compiler CXX=clang++ | |
| checking for clang++... /usr/bin/clang++ | |
| checking resolved symbolic links for CXX... no symlink | |
| configure: Using clang C++ compiler version 12.0.0 [Apple clang version 12.0.0 (clang-1200.0.22.19) Target: arm64-apple-darwin20.0.0 Thread model: posix InstalledDir: /Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin] | |
| checking whether we are using the GNU C++ compiler... yes | |
| checking whether /usr/bin/clang++ accepts -g... yes | |
| checking how to run the C preprocessor... /usr/bin/clang -E | |
| checking how to run the C++ preprocessor... /usr/bin/clang++ -E | |
| checking for ld... ld | |
| configure: Rewriting LD_JAOTC to "/usr/bin/ld" | |
| configure: Using clang linker version 607.2 [@(#)PROGRAM:ld PROJECT:ld64-607.2] | |
| checking for ar... ar | |
| configure: Rewriting AR to "/usr/bin/ar" | |
| checking for lipo... /usr/bin/lipo | |
| checking for otool... /usr/bin/otool | |
| checking for install_name_tool... /usr/bin/install_name_tool | |
| checking for strip... strip | |
| configure: Rewriting STRIP to "/usr/bin/strip" | |
| checking for nm... nm | |
| configure: Rewriting NM to "/usr/bin/nm" | |
| checking for gobjdump... no | |
| checking for objdump... objdump | |
| configure: Rewriting OBJDUMP to "/usr/bin/objdump" | |
| checking for c++filt... c++filt | |
| configure: Rewriting CXXFILT to "/usr/bin/c++filt" | |
| checking for jtreg... no | |
| checking for jtreg test harness... no, not found | |
| checking for jmh (Java Microbenchmark Harness)... no, disabled | |
| checking for jib... no | |
| checking if CC supports "-m64"... yes | |
| checking if CXX supports "-m64"... yes | |
| checking if both CC and CXX support "-m64"... yes | |
| checking for ANSI C header files... yes | |
| checking for sys/types.h... yes | |
| checking for sys/stat.h... yes | |
| checking for stdlib.h... yes | |
| checking for string.h... yes | |
| checking for memory.h... yes | |
| checking for strings.h... yes | |
| checking for inttypes.h... yes | |
| checking for stdint.h... yes | |
| checking for unistd.h... yes | |
| checking stdio.h usability... yes | |
| checking stdio.h presence... yes | |
| checking for stdio.h... yes | |
| checking size of int *... 8 | |
| checking for target address size... 64 bits | |
| checking whether byte ordering is bigendian... no | |
| checking if native warnings are errors... true (default) | |
| checking for library containing clock_gettime... none required | |
| checking if CC supports "-fmacro-prefix-map=/private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/="... yes | |
| checking if CXX supports "-fmacro-prefix-map=/private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/="... yes | |
| checking if both CC and CXX support "-fmacro-prefix-map=/private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/="... yes | |
| checking if CC supports "-ffp-contract=off"... yes | |
| checking if CXX supports "-ffp-contract=off"... yes | |
| checking if both CC and CXX support "-ffp-contract=off"... yes | |
| checking if BUILD_CC supports "-fmacro-prefix-map=/private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/="... yes | |
| checking if BUILD_CXX supports "-fmacro-prefix-map=/private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/="... yes | |
| checking if both BUILD_CC and BUILD_CXX support "-fmacro-prefix-map=/private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/="... yes | |
| checking if BUILD_CC supports "-ffp-contract=off"... yes | |
| checking if BUILD_CXX supports "-ffp-contract=off"... yes | |
| checking if both BUILD_CC and BUILD_CXX support "-ffp-contract=off"... yes | |
| checking what type of native debug symbols to use... none | |
| checking for dtrace tool... /usr/sbin/dtrace | |
| checking sys/sdt.h usability... yes | |
| checking sys/sdt.h presence... yes | |
| checking for sys/sdt.h... yes | |
| checking if dtrace should be built... yes, dependencies present | |
| checking if Hotspot gtest unit tests should be built... yes | |
| checking cups/cups.h usability... yes | |
| checking cups/cups.h presence... yes | |
| checking for cups/cups.h... yes | |
| checking cups/ppd.h usability... yes | |
| checking cups/ppd.h presence... yes | |
| checking for cups/ppd.h... yes | |
| Using freetype: bundled | |
| checking for which libjpeg to use... bundled | |
| checking for which giflib to use... bundled | |
| checking for PNG... no | |
| checking for which libpng to use... bundled | |
| checking for compress in -lz... yes | |
| checking for which zlib to use... system | |
| checking for system zlib functionality... ok | |
| checking for which lcms to use... bundled | |
| checking for cos in -lm... yes | |
| checking for dlopen in -ldl... yes | |
| checking if shenandoah can be built... yes | |
| checking if zgc can be built... no, platform not supported | |
| checking if jvmci module jdk.internal.vm.ci should be built... yes | |
| checking if graal module jdk.internal.vm.compiler should be built... yes | |
| checking if aot should be enabled... yes | |
| checking if cds should be enabled... yes | |
| checking if elliptic curve crypto implementation is present... yes | |
| checking if jtreg failure handler should be built... no, missing jtreg | |
| checking if the CDS classlist generation should be enabled... yes | |
| checking if any translations should be excluded... no | |
| checking if static man pages should be copied... yes | |
| checking if a default CDS archive should be generated... yes | |
| checking for number of cores... 8 | |
| checking for memory size... 16384 MB | |
| checking for appropriate number of jobs to run in parallel... 8 | |
| checking flags for boot jdk java command ... -Duser.language=en -Duser.country=US -XX:+UnlockDiagnosticVMOptions -XX:-VerifySharedSpaces -XX:SharedArchiveFile=/private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/build/macosx-aarch64-server-release/configure-support/classes.jsa -Xshare:auto -Duser.home=/var/brew/Library/Caches/Homebrew/java_cache | |
| checking flags for boot jdk java command for big workloads... -Xms64M -Xmx1600M -XX:ThreadStackSize=1536 | |
| checking flags for bootcycle boot jdk java command for big workloads... -Xms64M -Xmx1600M -XX:ThreadStackSize=1536 | |
| checking flags for boot jdk java command for small workloads... -XX:+UseSerialGC -Xms32M -Xmx512M -XX:TieredStopAtLevel=1 | |
| checking whether to use sjavac... no | |
| checking whether to use javac server... yes | |
| checking If precompiled header is enabled... yes | |
| checking is ccache enabled... no | |
| checking if build directory is on local disk... yes | |
| checking JVM features for JVM variant 'server'... "aot cds compiler1 compiler2 dtrace epsilongc g1gc graal jfr jni-check jvmci jvmti management nmt parallelgc serialgc services shenandoahgc vm-structs" | |
| configure: creating /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/build/macosx-aarch64-server-release/configure-support/config.status | |
| config.status: creating /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/build/macosx-aarch64-server-release/spec.gmk | |
| config.status: creating /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/build/macosx-aarch64-server-release/bootcycle-spec.gmk | |
| config.status: creating /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/build/macosx-aarch64-server-release/buildjdk-spec.gmk | |
| config.status: creating /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/build/macosx-aarch64-server-release/compare.sh | |
| config.status: creating /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/build/macosx-aarch64-server-release/Makefile | |
| ==================================================== | |
| A new configuration has been successfully created in | |
| /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/build/macosx-aarch64-server-release | |
| using configure arguments '--build=aarch64-apple-darwin20 --without-version-pre --without-version-opt --with-version-build=14.0.1 --with-toolchain-path=/usr/bin --with-extra-ldflags=-headerpad_max_install_names --with-boot-jdk=/private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/boot-jdk/Contents/Home --with-boot-jdk-jvmargs=-Duser.home=/var/brew/Library/Caches/Homebrew/java_cache --with-debug-level=release --with-native-debug-symbols=none --enable-dtrace=auto --with-jvm-variants=server'. | |
| Configuration summary: | |
| * Debug level: release | |
| * HS debug level: product | |
| * JVM variants: server | |
| * JVM features: server: 'aot cds compiler1 compiler2 dtrace epsilongc g1gc graal jfr jni-check jvmci jvmti management nmt parallelgc serialgc services shenandoahgc vm-structs' | |
| * OpenJDK target: OS: macosx, CPU architecture: aarch64, address length: 64 | |
| * Version string: 14.0.1+14 (14.0.1) | |
| Tools summary: | |
| * Boot JDK: openjdk version "13.0.2" 2020-01-14 OpenJDK Runtime Environment (build 13.0.2+8) OpenJDK 64-Bit Server VM (build 13.0.2+8, mixed mode) (at /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/boot-jdk/Contents/Home) | |
| * Toolchain: clang (clang/LLVM from Xcode 12.0) | |
| * C Compiler: Version 12.0.0 (at /usr/bin/clang) | |
| * C++ Compiler: Version 12.0.0 (at /usr/bin/clang++) | |
| Build performance summary: | |
| * Cores to use: 8 | |
| * Memory limit: 16384 MB | |
| The following warnings were produced. Repeated here for convenience: | |
| WARNING: Value for VERSION_BUILD has been sanitized from '14.0.1' to '14' | |
| 2020-07-07 12:08:03 +0200 | |
| make | |
| images | |
| Building target 'images' in configuration 'macosx-aarch64-server-release' | |
| Compiling 8 files for BUILD_TOOLS_LANGTOOLS | |
| Warning: No SCM configuration present and no .src-rev | |
| Compiling 1 files for BUILD_JFR_TOOLS | |
| Creating hotspot/variant-server/tools/adlc/adlc from 13 file(s) | |
| Compiling 2 files for BUILD_JVMTI_TOOLS | |
| Parsing 2 properties into enum-like class for jdk.compiler | |
| Compiling 7 properties into resource bundles for jdk.jshell | |
| Compiling 10 properties into resource bundles for jdk.javadoc | |
| Compiling 19 properties into resource bundles for jdk.compiler | |
| Compiling 12 properties into resource bundles for jdk.jdeps | |
| ld: warning: directory not found for option '-F/Applications/Xcode-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/JavaVM.framework/Frameworks' | |
| Compiling 127 files for BUILD_java.compiler.interim | |
| Creating support/modules_libs/java.base/server/libjvm.dylib from 921 file(s) | |
| Creating hotspot/variant-server/libjvm/gtest/libjvm.dylib from 118 file(s) | |
| Creating hotspot/variant-server/libjvm/gtest/gtestLauncher from 1 file(s) | |
| In file included from /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/precompiled/precompiled.hpp:34: | |
| In file included from /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/classfile/classLoaderData.hpp:30: | |
| In file included from /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/memory/metaspace.hpp:32: | |
| /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/runtime/globals.hpp:36:10: fatal error: In file included from /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/precompiled/precompiled.hpp:34: | |
| In file included from /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/classfile/classLoaderData.hpp:30: | |
| In file included from /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/memory/metaspace.hpp:32: | |
| /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/runtime/globals.hpp:36:10: fatal error: 'globals_bsd_aarch64.hpp' file not found | |
| #include OS_CPU_HEADER(globals) | |
| ^~~~~~~~~~~~~~~~~~~~~~ | |
| /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/utilities/macros.hpp:607:40: note: expanded from macro 'OS_CPU_HEADER' | |
| #define OS_CPU_HEADER(basename) XSTR(OS_CPU_HEADER_STEM(basename).hpp) | |
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | |
| /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/utilities/macros.hpp:35:17: note: expanded from macro 'XSTR' | |
| #define XSTR(a) STR(a) | |
| ^~~~~~ | |
| /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/utilities/macros.hpp:32:17: note: expanded from macro 'STR' | |
| #define STR(a) #a | |
| ^~ | |
| <scratch space>:68:1: note: 'globals_bsd_aarch64.hpp' file not found | |
| expanded from here | |
| "globals_bsd_aarch64.hpp" | |
| ^~~~~~~~~~~~~~~~~~~~~~~~~ | |
| #include OS_CPU_HEADER(globals) | |
| ^~~~~~~~~~~~~~~~~~~~~~ | |
| /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/utilities/macros.hpp:607:40: note: expanded from macro 'OS_CPU_HEADER' | |
| #define OS_CPU_HEADER(basename) XSTR(OS_CPU_HEADER_STEM(basename).hpp) | |
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | |
| /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/utilities/macros.hpp:35:17: note: expanded from macro 'XSTR' | |
| #define XSTR(a) STR(a) | |
| ^~~~~~ | |
| /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/utilities/macros.hpp:32:17: note: expanded from macro 'STR' | |
| #define STR(a) #a | |
| ^~ | |
| <scratch space>:68:1: note: expanded from here | |
| "globals_bsd_aarch64.hpp" | |
| ^~~~~~~~~~~~~~~~~~~~~~~~~ | |
| 1 error generated. | |
| 1 error generated. | |
| make[3]: *** [/private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/build/macosx-aarch64-server-release/hotspot/variant-server/libjvm/objs/precompiled/precompiled.hpp.pch] Error 1 | |
| make[3]: *** Waiting for unfinished jobs.... | |
| make[3]: *** [/private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/build/macosx-aarch64-server-release/hotspot/variant-server/libjvm/gtest/objs/precompiled/precompiled.hpp.pch] Error 1 | |
| make[2]: *** [hotspot-server-libs] Error 2 | |
| make[2]: *** Waiting for unfinished jobs.... | |
| Compiling 405 files for BUILD_jdk.compiler.interim | |
| Compiling 220 files for BUILD_jdk.javadoc.interim | |
| ERROR: Build failed for target 'images' in configuration 'macosx-aarch64-server-release' (exit code 2) | |
| === Output from failing command(s) repeated here === | |
| * For target hotspot_variant-server_libjvm_gtest_objs_precompiled_precompiled.hpp.pch: | |
| In file included from /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/precompiled/precompiled.hpp:34: | |
| In file included from /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/classfile/classLoaderData.hpp:30: | |
| In file included from /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/memory/metaspace.hpp:32: | |
| /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/runtime/globals.hpp:36:10: fatal error: 'globals_bsd_aarch64.hpp' file not found | |
| #include OS_CPU_HEADER(globals) | |
| ^~~~~~~~~~~~~~~~~~~~~~ | |
| /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/utilities/macros.hpp:607:40: note: expanded from macro 'OS_CPU_HEADER' | |
| #define OS_CPU_HEADER(basename) XSTR(OS_CPU_HEADER_STEM(basename).hpp) | |
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | |
| /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/utilities/macros.hpp:35:17: note: expanded from macro 'XSTR' | |
| #define XSTR(a) STR(a) | |
| ^~~~~~ | |
| /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/utilities/macros.hpp:32:17: note: expanded from macro 'STR' | |
| #define STR(a) #a | |
| ^~ | |
| ... (rest of output omitted) | |
| * For target hotspot_variant-server_libjvm_objs_precompiled_precompiled.hpp.pch: | |
| In file included from /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/precompiled/precompiled.hpp:34: | |
| In file included from /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/classfile/classLoaderData.hpp:30: | |
| In file included from /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/memory/metaspace.hpp:32: | |
| /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/runtime/globals.hpp:36:10: fatal error: 'globals_bsd_aarch64.hpp' file not found | |
| #include OS_CPU_HEADER(globals) | |
| ^~~~~~~~~~~~~~~~~~~~~~ | |
| /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/utilities/macros.hpp:607:40: note: expanded from macro 'OS_CPU_HEADER' | |
| #define OS_CPU_HEADER(basename) XSTR(OS_CPU_HEADER_STEM(basename).hpp) | |
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | |
| /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/utilities/macros.hpp:35:17: note: expanded from macro 'XSTR' | |
| #define XSTR(a) STR(a) | |
| ^~~~~~ | |
| /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/src/hotspot/share/utilities/macros.hpp:32:17: note: expanded from macro 'STR' | |
| #define STR(a) #a | |
| ^~ | |
| ... (rest of output omitted) | |
| * All command lines available in /private/tmp/openjdk-20200707-29161-7nd6vz/jdk14u-jdk-14.0.1-ga/build/macosx-aarch64-server-release/make-support/failure-logs. | |
| === End of repeated output === | |
| No indication of failed target found. | |
| Hint: Try searching the build log for '] Error'. | |
| Hint: See doc/building.html#troubleshooting for assistance. | |
| make[1]: *** [main] Error 2 | |
| make: *** [images] Error 2 |
Seems like beta 10 has tightened signature verification or similar, because mprotect calls are now failing with EINVAL. Perhaps I need to sign with one of the JIT entitlements?
mprotectcalls are now failing with EINVAL. Perhaps I need to sign with one of the JIT entitlements?
Let’s hope this is just a bug.
Those Beta updates are going in a direction that makes me feel disappointed and uneasy.
Stuff is getting locked down left and right and it’s so difficult to keep up.
@saagarjha ha, thanks for that! it's really not needed after all, as it's currently being used for a very specific feature that relates to motherboards with multiple CPU slots. but still good to know that it is possible
haven't tried beta 10 yet, will try to recompile with it
Ok, so a bit more poking makes it seem like there are two problems: MAP_FIXED is just totally broken, and PROT_READ | PROT_WRITE | PROT_EXEC now seems to require MAP_JIT:
$ clang -x c -
#include <stdio.h>
#include <sys/mman.h>
int main() {
printf("%p\n", mmap((void *)0x1000000, 0x4000, PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE | MAP_FIXED, -1, 0));
printf("%p\n", mmap((void *)0x1000000, 0x4000, PROT_READ | PROT_WRITE | PROT_EXEC, MAP_ANON | MAP_PRIVATE | MAP_FIXED, -1, 0));
printf("%p\n", mmap((void *)0x1000000, 0x4000, PROT_READ | PROT_WRITE | PROT_EXEC, MAP_ANON | MAP_PRIVATE | MAP_FIXED | MAP_JIT, -1, 0));
printf("%p\n", mmap(NULL, 0x4000, PROT_READ | PROT_WRITE | PROT_EXEC, MAP_ANON | MAP_PRIVATE | MAP_JIT, -1, 0));
printf("%p\n", mmap(NULL, 0x4000, PROT_READ | PROT_WRITE | PROT_EXEC, MAP_ANON | MAP_PRIVATE, -1, 0));
}
$ ./a.out
0xffffffffffffffff
0xffffffffffffffff
0xffffffffffffffff
0x10032c000
0xffffffffffffffffBoth are kind of annoying, and I am hoping they are bugs…
@saagarjha you're trying to map inside __PAGEZERO. When loading the main Mach-O for a process, after sliding it, XNU clips the vm_map of the process to start at the lowest segment mapped by the binary, so that no API ever can map anywhere below that.
The unslid base for Mach-Os is usually 0x100000000, so you're way below that.
@saagarjha sadly MAP_FIXED is not allowed to be used together with MAP_JIT for some reason: https://github.com/apple/darwin-xnu/blob/master/bsd/kern/kern_mman.c#L227. I don't think this is considered a bug.
I've opened FB8673407 on Sep 11 but no response on that topic yet, and it seems like they've now restricted mprotect to do RWX so there's no viable way ATM to safely modify the protection of a region that's been reserved in advance and have a guarantee to obtain the same address as requested.
It still escapes to my understanding what would be the reason for that being explicitly disabled, as what MAP_FIXED is supposed to do is to deallocate and remap atomically as it says here: https://github.com/apple/darwin-xnu/blob/master/bsd/kern/kern_mman.c#L482-L492
In any case, as all the accesses to mmap are centralized in os_bsd, it might still be possible to have a region-based lock to try to emulate. this behavior, although I'm not sure of the reliability of this method.
Ah yes, of course, I forgot that arm64 brings up the zero page…:facepalm: MAP_FIXED and MAP_JIT are incompatible for some reason, yes. I have no idea why, but this is just something that we'll need to deal with. For what it's worth, I found that there are other people working on this: https://github.com/openjdk/jdk-sandbox/tree/JEP-391-branch. I haven't tried building it yet, but their patch mprotects before mmaping–it's clever but I thought this didn't work on macOS, so I guess I'll run some tests tomorrow to see what is actually going on here.
GOOD NEWS, EVERYONE!
Looks like the JEP-319 folks are getting there!
@claui, I'm very excited to try this out. Microsoft has a download available here which builds from that branch. https://github.com/microsoft/openjdk-aarch64/releases/download/16-ea%2B10-macos/jdk-16-ea+10-macos+aarch64.tar.gz. I haven't taken a swing at a brew recipe, just yet. If someone beats me to this, please share.
@tresf Thanks for the link, will share here if I get around to writing the formula!
@claui, slightly off-topic, but I don't want to clutter the original thread...
We’re not going to support native ARM Homebrew installations because we don’t have an Apple-Silicon-based CI infrastructure yet.
Is there anything the community can do to help with this effort? e.g. https://github.com/homebrew/brew#donations or is this more of a limitation to existing CI infrastructure that can only occur with time? I ask because I donated two arm64 machines to the AdoptOpenJDK team (the same team that works for Microsoft Azure and are providing these download links) so that they could add it their Windows build infrastructure. Is Homebrew interested in a similar stop-gap procurement or perhaps more broadly, will Homebrew need additional donations to help this effort at large? (feel free to quote/cross-post in whole or in part if it's relevant to the original Apple SI bug report).
Tres, thank you so much for your generous offer. 🍻
I’ve checked with @MikeMcQuaid, the project lead, who has been making arrangements with Apple and our hosting provider. The good news is we’re going to have a decent amount of Apple Silicon Macs, which will help us bootstrap and support our CI.
That means we’re no longer short of devices. We may be able to start building binary bottles for Apple Silicon within weeks rather than months.
So it looks like the bottleneck (no pun intended) is going to be getting popular formulae such as gcc or cabal-install running natively on Apple Silicon.
Right now we appreciate volunteers who help fix broken formulae or report working formulae on Homebrew/brew#7857.
Donations are welcome, too.
Thank you folks for everything you’re doing to help make this fly!
if you want to build our jep-391 preview branch then use these configure arguments (assuming it's done on intel mac with Xcode12):
sh configure --with-boot-jdk=/path/to/some/jdk15_or16ea/for/intel --with-build-jdk=/path/to/openjdk16ea/build/for/intel --with-debug-level=release --disable-warnings-as-errors --openjdk-target=aarch64-apple-darwin --with-extra-cflags='-arch arm64' --with-extra-ldflags='-arch arm64 -F/path/to/Xcode.app//Contents/SharedFrameworks/ContentDeliveryServices.framework/Versions/A/itms/java/Frameworks/' --with-extra-cxxflags='-arch arm64'
make images
then copy JavaNativeFoundation.framework to $JAVA_HOME/lib/
p.s. build-jdk better be exact same version as the one you trying to build
@VladimirKempik, thanks so much for sharing, this gist doesn't allow 👍 / ❤️ reactions, so I have to type them out. :)
@VladimirKempik, XCode 12.2 shows the following error building with your steps. I assume this has something to do with the version of the JavaNativeFoundation.tbd. Do you know if this updated with a particular XCode version? This post suggest that it may be intentionally removed, but I recall this being missing from Microsoft's build and specifically mentioned in yours, so I assume it's needed. Any advice?
Note, I'm NOT on the beta version of Xcode.
ld: warning: ignoring file /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/JavaNativeFoundation.framework/JavaNativeFoundation.tbd, missing required architecture arm64 in file /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/System/Library/Frameworks/JavaNativeFoundation.framework/JavaNativeFoundation.tbd
Undefined symbols for architecture arm64:
"_JNFCallVoidMethod", referenced from:
_Java_apple_security_KeychainStore__1scanKeychain in KeystoreImpl.o
"_JNFJavaToNSString", referenced from:
_Java_apple_security_KeychainStore__1addItemToKeychain in KeystoreImpl.o
"_JNFNativeMethodEnter", referenced from:
_Java_apple_security_KeychainStore__1addItemToKeychain in KeystoreImpl.o
"_JNFNativeMethodExit", referenced from:
_Java_apple_security_KeychainStore__1addItemToKeychain in KeystoreImpl.o
"_OBJC_CLASS_$_JNFException", referenced from:
objc-class-ref in KeystoreImpl.o
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Hmm... after digging it appears Apple moved to an open-source version that's intended to be built with openjdk. Does openjdk plan to eventually bundle this source like apple's openjdk does?
While I await a stance from openjdk on bundling the JavaNativeFoundation.framework, I've created a stop-gap by compiling it myself and zipping it up.
https://github.com/tresf/homebrew-tresf/blob/main/Formula/openjdk.rb
This formula points at the last commit in JEP-391 sandbox. (At the time of writing this, a56ddad).
brew tap tresf/tresf
brew install tresf/tresf/openjdkWhat I have now is a mostly operational openjdk@16, however something's gravely wrong with it.
jarsignercompletely bombs out, returning 137 each timejava -jaralways shows the following error:- zsh:
zsh: killed - bash:
Killed: 9
- zsh:
What's even stranger is, when I run it from debug, e.g.:
lldb java
run java -jar /path/to/my.jar
It too crashes, but the program starts up just fine. Well, not "fine" -- there are some of my own bugs to sort -- but the app actually starts. How is this possible? Why would a binary start from lldb but not from terminal?
(lldb) run -jar out/dist/qz-tray.jar
Process 60637 launched: '/opt/homebrew/opt/openjdk/bin/java' (arm64)
zsh: killed lldb /opt/homebrew/opt/openjdk/bin/java
What's happening? Does /opt/homebrew/opt/openjdk/bin/java have some process wrapper under the covers? How do I find out what the underlying errors actually are? Help appreciated.
The Java project I'm testing with is on GitHub. I can provide a link if someone's interested, but I feel these issues will exist for any Java project.
zsh: killed
Big sur has issues with caching signature checks when one overwrites (e.g. with cp) an executable file,
you have two options:
- reboot the host
- fixup script:
cp $a $b
rm $a
mv $b $a
but since you don't know which exactly binary/dylib has issue, better to do it with whole built jdk.
this will force the kernel to update signature cache.
Thanks. lldb finally told me to look at the Console.app application, which confirms the suspicion that this is a bad or cached signature. It may be that JavaNativeFoundation I built earlier, but I'm confused how to fix it.
Neither rebooting nor copying the directory fixed it (yet). Note, Homebrew seems to have some automatic handling of the copying you're talking about here: https://github.com/Homebrew/brew/blob/e945b1c42ab44feb1c6814f47cc833d76b1a921c/Library/Homebrew/os/mac/keg.rb#L42, so I was hoping this problem would not crop up.
I'll dig a bit deeper, thanks for the pointer, hopefully it's simple once I figure it out.
Exception Type: EXC_BAD_ACCESS (Code Signature Invalid)
Exception Codes: 0x0000000000000032, 0x0000000103050000
Exception Note: EXC_CORPSE_NOTIFY
Termination Reason: Namespace CODESIGNING, Code 0x2
kernel messages:
VM Regions Near 0x103050000:
__LINKEDIT 103048000-103050000 [ 32K] r--/rwx SM=COW /opt/homebrew/*/*.dylib
--> mapped file 103050000-103054000 [ 16K] r--/r-x SM=PRV Object_id=9c24063d
MALLOC_TINY 103100000-103200000 [ 1024K] rw-/rwx SM=PRV
Application Specific Information:
dyld: in dlopen()
@rpath/JavaNativeFoundation.framework/Versions/A/JavaNativeFoundation
When I try to self-sign the offending file, it complains with this:
/opt/homebrew/Cellar/openjdk/16/libexec/openjdk.jdk/Contents/Home/lib/JavaNativeFoundation.framework/Versions/A/JavaNativeFoundation: replacing existing signature
/opt/homebrew/Cellar/openjdk/16/libexec/openjdk.jdk/Contents/Home/lib/JavaNativeFoundation.framework/Versions/A/JavaNativeFoundation: code object is not signed at all
In subcomponent: /opt/homebrew/Cellar/openjdk/16/libexec/openjdk.jdk/Contents/Home/lib/JavaNativeFoundation.framework/Versions/A/JavaNativeFoundation.tbd
As I first step I would try JNF.framework form Xcode12.2 which can be found in folder /Applications/Xcode.app/Contents/SharedFrameworks/ContentDeliveryServices.framework/Versions/A/itms/java/Frameworks/
then just replace binary and Info.plist inside and resign the framework.
Ok, I got it. Man this is painful. I'm not sure how to handle this long term, this JavaNativeFoundation.framework will need to be built and bundled.
cp -R /opt/homebrew/Cellar/openjdk/16/libexec/openjdk.jdk/Contents/Home/lib/JavaNativeFoundation.framework /opt/homebrew/Cellar/openjdk/16/libexec/openjdk.jdk/Contents/Home/lib/JavaNativeFoundation.framework2
rm -rf /opt/homebrew/Cellar/openjdk/16/libexec/openjdk.jdk/Contents/Home/lib/JavaNativeFoundation.framework
mv /opt/homebrew/Cellar/openjdk/16/libexec/openjdk.jdk/Contents/Home/lib/JavaNativeFoundation.framework2 /opt/homebrew/Cellar/openjdk/16/libexec/openjdk.jdk/Contents/Home/lib/JavaNativeFoundation.framework
codesign --remove-signature /opt/homebrew/Cellar/openjdk/16/libexec/openjdk.jdk/Contents/Home/lib/JavaNativeFoundation.framework
codesign --sign - --deep /opt/homebrew/Cellar/openjdk/16/libexec/openjdk.jdk/Contents/Home/lib/JavaNativeFoundation.framework
As I first step I would try JNF.framework form Xcode12.2 which can be found in folder /Applications/Xcode.app/Contents/SharedFrameworks/ContentDeliveryServices.framework/Versions/A/itms/java/Frameworks/
Yeah, I guess that works. I didn't think of that because it's missing the .tbd file. Do you know if Apple's going to ship it with a future version of XCode? I don't really understand why they leave the aarch64 support out.
I doubt they will change anything regarding JNF.framework
You don't need tbd file in your own version of JNF. it's only used by linker, but if the binary of library is present (in your case it's present), linker can use the library instead of tbd file just fine.
I personally prefer to link with Xcode library from their java and then copy my own version of JNF into $JAVA_HOME/lib. The least painful way IMO.
I personally prefer to link with Xcode library from their java and then copy my own version of JNF into $JAVA_HOME/lib. The least painful way IMO.
I'm fine with that too. I'll try that. Thanks for the info on the .tbd being optional. Based on the failure logs, I thought it was needed. Using their version saves the mess, I'll take a second swing at that later, thanks.
Ok, Homebrew is trying to update the JavaNativeFoundation signature with an adhoc one and it's somehow breaking the binaries from the system after copy. Right now, I have it in the install step. If I delete those Homebrew copied and copy the system ones, the issue goes away. @claui or any others familiar with formula, Is there a postinstall step or a way to exclude certain files from being signed?
... found post_install in another formula. Trying that.... 🤞
I think the formula is in good shape, will bring my questions over to Homebrew/brew#7857.
Just an update, there's an openjdk.rb PR with some active discussion here: Homebrew/homebrew-core#65670. The current conversation is surrounding how to provide JEP-391 conditionally on arm for Homebrew. Until it's accepted, I do have a tap available over at tresf/test that will build using the sandbox JEP-391 branch and @VladimirKempik's kindly provided instructions.
I'll be continuing all discussions over at Homebrew/homebrew-core#65670.
@gonzalolarralde in case you missed it on the forums, https://github.com/apple-open-source-mirror/xnu/blob/65d5be84e21bccbae44730ddb3b307a701b0351a/libsyscall/os/tsd.h#L59 might be interesting to you ;)