April 2016 - bsd-port-dev

CFV: New BSD Port Committer: Brian Gardner
by Greg Lewis 09 May '16

09 May '16

I hereby nominate Brian Gardner to BSD Port Committer. Brian contributed (along with Jung-uk Kim) the initial port of OpenJDK 8 to FreeBSD, and has recently contributed (along with Magnus Ihse Bursie) the initial port of OpenJDK 9 to FreeBSD. Brian has also contributed a number of fixes to the BSD ports over the years. Votes are due by May 2nd, 2016. Only current BSD Port Committers [1] are eligible to vote on this nomination. Votes must be cast in the open by replying to this mailing list. For Lazy Consensus voting instructions, see [2]. Greg Lewis [1] http://openjdk.java.net/census#bsd-port [2] http://openjdk.java.net/projects/#committer-vote -- Greg Lewis Email : glewis(a)eyesbeyond.com Eyes Beyond Web : http://www.eyesbeyond.com Information Technology FreeBSD : glewis(a)FreeBSD.org

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OpenJDK 8.72.15, OpenNMS 10.1, FreeBSD 10.{2,3}
by Paul Pathiakis 27 Apr '16

27 Apr '16

Hi, The openjdk cores. This has been going on for over two years. Is someone even taking openjdk on FreeBSD seriously? It works fine with both openjdk on Linux and oracle jdk on linux. Please help. Let me know anything you need. I have cores and other information. Thank you, Paul Pathiakis

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openjdk9 on Freebsd
by Brian Gardner 20 Apr '16

20 Apr '16

Hello, I’ve been working on getting jdk9 to build cleanly and compile and run HelloWorld cleanly on Freebsd. This was following up on a couple patches released by Magnus Ipse Bursie who works at Oracle. He is interested in getting some of these changes integrated into to jdk9 mainline. Here are his patches: WebRev for build changes: http://cr.openjdk.java.net/~ihse/JDK-8147795-build-system-support-for-bsd/w… <http://cr.openjdk.java.net/~ihse/JDK-8147795-build-system-support-for-bsd/w…> To make this compile properly on BSD, some source code changes are also needed. Here is a simple patch that fixes the compilation show-stoppers. Note that this is *not* part of this bug. http://cr.openjdk.java.net/~ihse/JDK-8147795_addendum-bsd-source-patches/we… <http://cr.openjdk.java.net/~ihse/JDK-8147795_addendum-bsd-source-patches/we…> Here are my patches which supplement Magnus’s: porting build_vm_def.sh from bsd-port/jdk8 repo, to fix NM errors during build http://brian.timestudybuddy.com/webrev/hotspot__NM/webrev/ <http://brian.timestudybuddy.com/webrev/hotspot__NM/webrev/> Add SUPPORT_RESERVED_STACK_AREA flag for all BSD's http://brian.timestudybuddy.com/webrev/hotspot__SUPPORT_RESERVED_STACK_AREA… <http://brian.timestudybuddy.com/webrev/hotspot__SUPPORT_RESERVED_STACK_AREA…> porting getthreadid logic from bsd-port/jdk8. calling syscall(SYS_thr_self) caused pthread_setspecific to be cleared. http://brian.timestudybuddy.com/webrev/hotspot__os_bsd_cpp__getthreadid/web… <http://brian.timestudybuddy.com/webrev/hotspot__os_bsd_cpp__getthreadid/web…> adding in servicability agent ported from bsd-port/jdk8 http://brian.timestudybuddy.com/webrev/hotspot__sa/webrev/ <http://brian.timestudybuddy.com/webrev/hotspot__sa/webrev/> adding classlist.bsd that is identical to classlist.linux, in order to compile http://brian.timestudybuddy.com/webrev/jdk__classlist-bsd/webrev/ <http://brian.timestudybuddy.com/webrev/jdk__classlist-bsd/webrev/> The next patches where less straightforward. When running java I was getting a ton of messages like: Thread 832744400 has exited with leftover thread-specific data after 4 destructor iterations After doing a lot of digging and debugging on Linux, I found the code path for Linux was identical for Freebsd and the cleanup destructor was being executed 4 times just like Freebsd, the difference being that Freebsd would print out this benign warning while Linux would just ignore it. The problem is that all threads that are created and initialize TLS current thread data, must clean them up by explicitly setting the TLS current thread to null. I’ve come up with two approaches to accomplish this. clean up TLS current thread at end of ::run functions similar to how it's done in openjdk8. http://brian.timestudybuddy.com/webrev/hotspot__clear_thread_current/webrev/ <http://brian.timestudybuddy.com/webrev/hotspot__clear_thread_current/webrev/> clear current thread before exiting java_start to avoid warnings from leftover pthread_setspecific data http://brian.timestudybuddy.com/webrev/hotspot__clear_thread_current_alt/we… <http://brian.timestudybuddy.com/webrev/hotspot__clear_thread_current_alt/we…> With all these patches I’ve accomplished my initial goal of getting Freebsd to build cleanly and compile and run HelloWorld cleanly on Freebsd Thanks, Brian Gardner

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Me amal adnan hammad#
by hammad_a17＠yahoo.com 18 Apr '16

18 Apr '16

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hg: bsd-port/jdk9/hotspot: 8 new changesets
by glewis＠eyesbeyond.com 18 Apr '16

18 Apr '16

Changeset: 0a4b189be0b7 Author: Greg Lewis <glewis(a)eyesbeyond.com> Date: 2016-04-16 16:20 -0700 URL: http://hg.openjdk.java.net/bsd-port/jdk9/hotspot/rev/0a4b189be0b7 Build system support for BSD Authored by: Magnus Ihse Bursie <magnus.ihse.bursie(a)oracle.com> ! make/bsd/makefiles/gcc.make ! make/bsd/makefiles/vm.make ! make/lib/Lib-jdk.hotspot.agent.gmk Changeset: e77c121eae1d Author: Greg Lewis <glewis(a)eyesbeyond.com> Date: 2016-04-16 16:25 -0700 URL: http://hg.openjdk.java.net/bsd-port/jdk9/hotspot/rev/e77c121eae1d Support for a minimally operational version for BSD Authored by: Magnus Ihse Bursie <magnus.ihse.bursie(a)oracle.com> ! src/cpu/x86/vm/sharedRuntime_x86_64.cpp + src/os/bsd/vm/decoder_bsd.cpp ! src/os/bsd/vm/jsig.c ! src/os/bsd/vm/osThread_bsd.cpp ! src/os/bsd/vm/os_bsd.cpp ! src/os/posix/vm/os_posix.cpp Changeset: 3c5e7f4fda2f Author: Greg Lewis <glewis(a)eyesbeyond.com> Date: 2016-04-16 16:38 -0700 URL: http://hg.openjdk.java.net/bsd-port/jdk9/hotspot/rev/3c5e7f4fda2f Forward port an OpenJDK 8 fix for the use of nm on BSD Authored by: Brian Gardner <openjdk(a)getsnappy.com> ! make/bsd/makefiles/build_vm_def.sh Changeset: 45939bd2281c Author: Greg Lewis <glewis(a)eyesbeyond.com> Date: 2016-04-16 16:39 -0700 URL: http://hg.openjdk.java.net/bsd-port/jdk9/hotspot/rev/45939bd2281c Add SUPPORT_RESERVED_STACK_AREA flag for all BSDs Authored by: Brian Gardner <openjdk(a)getsnappy.com> ! src/cpu/x86/vm/globalDefinitions_x86.hpp Changeset: 366ed3b8869f Author: Greg Lewis <glewis(a)eyesbeyond.com> Date: 2016-04-16 16:41 -0700 URL: http://hg.openjdk.java.net/bsd-port/jdk9/hotspot/rev/366ed3b8869f Forward port getthreadid logic from OpenJDK 8 (calling syscall(SYS_thr_self) caused pthread_setspecific to be cleared) Authored by: Brian Gardner <openjdk(a)getsnappy.com> ! src/os/bsd/vm/os_bsd.cpp Changeset: a0a990ee7880 Author: Greg Lewis <glewis(a)eyesbeyond.com> Date: 2016-04-16 16:43 -0700 URL: http://hg.openjdk.java.net/bsd-port/jdk9/hotspot/rev/a0a990ee7880 Forward port the serviceability agent from OpenJDK 8. Authored by: Brian Gardner <openjdk(a)getsnappy.com> + make/mapfiles/libsaproc/mapfile-bsd + src/jdk.hotspot.agent/bsd/native/libsaproc/BsdDebuggerLocal.c + src/jdk.hotspot.agent/bsd/native/libsaproc/StubDebuggerLocal.c + src/jdk.hotspot.agent/bsd/native/libsaproc/elfmacros.h + src/jdk.hotspot.agent/bsd/native/libsaproc/libproc.h + src/jdk.hotspot.agent/bsd/native/libsaproc/libproc_impl.c + src/jdk.hotspot.agent/bsd/native/libsaproc/libproc_impl.h + src/jdk.hotspot.agent/bsd/native/libsaproc/ps_core.c + src/jdk.hotspot.agent/bsd/native/libsaproc/ps_proc.c + src/jdk.hotspot.agent/bsd/native/libsaproc/salibelf.c + src/jdk.hotspot.agent/bsd/native/libsaproc/salibelf.h + src/jdk.hotspot.agent/bsd/native/libsaproc/symtab.c + src/jdk.hotspot.agent/bsd/native/libsaproc/symtab.h + src/jdk.hotspot.agent/bsd/native/libsaproc/test.c Changeset: 7e97a2af571a Author: Greg Lewis <glewis(a)eyesbeyond.com> Date: 2016-04-16 16:47 -0700 URL: http://hg.openjdk.java.net/bsd-port/jdk9/hotspot/rev/7e97a2af571a Clean up TLS current thread at end of ::run functions similar to how it's done in openjdk8 Authored by: Brian Gardner <openjdk(a)getsnappy.com> ! src/share/vm/gc/cms/concurrentMarkSweepThread.cpp ! src/share/vm/gc/shared/concurrentGCThread.cpp ! src/share/vm/runtime/thread.cpp ! src/share/vm/runtime/thread.hpp ! src/share/vm/runtime/vmThread.cpp Changeset: 6d0bb4a88d8d Author: Greg Lewis <glewis(a)eyesbeyond.com> Date: 2016-04-16 16:49 -0700 URL: http://hg.openjdk.java.net/bsd-port/jdk9/hotspot/rev/6d0bb4a88d8d Clear current thread before exiting java_start to avoid warnings from leftover pthread_setspecific data Authored by: Brian Gardner <openjdk(a)getsnappy.com> ! src/os/bsd/vm/os_bsd.cpp

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hg: bsd-port/jdk9: Regenerated configure script to include BSD build changes.
by glewis＠eyesbeyond.com 17 Apr '16

17 Apr '16

Changeset: 38c88458172a Author: Greg Lewis <glewis(a)eyesbeyond.com> Date: 2016-04-17 13:02 -0700 URL: http://hg.openjdk.java.net/bsd-port/jdk9/rev/38c88458172a Regenerated configure script to include BSD build changes. ! common/autoconf/generated-configure.sh

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hg: bsd-port/jdk9: Build system support for BSD
by glewis＠eyesbeyond.com 16 Apr '16

16 Apr '16

Changeset: 21c73df7873c Author: Greg Lewis <glewis(a)eyesbeyond.com> Date: 2016-04-16 16:20 -0700 URL: http://hg.openjdk.java.net/bsd-port/jdk9/rev/21c73df7873c Build system support for BSD Authored by: Magnus Ihse Bursie <magnus.ihse.bursie(a)oracle.com> ! Makefile ! common/autoconf/boot-jdk.m4 ! common/autoconf/build-performance.m4 ! common/autoconf/flags.m4 ! common/autoconf/help.m4 ! common/autoconf/hotspot.m4 ! common/autoconf/jdk-options.m4 ! common/autoconf/lib-cups.m4 ! common/autoconf/libraries.m4 ! common/autoconf/platform.m4 ! common/autoconf/spec.gmk.in ! common/autoconf/toolchain.m4 ! make/CompileJavaModules.gmk ! make/common/NativeCompilation.gmk

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hg: bsd-port/jdk9/jdk: 3 new changesets
by glewis＠eyesbeyond.com 16 Apr '16

16 Apr '16

Changeset: a5fd610da7d1 Author: Greg Lewis <glewis(a)eyesbeyond.com> Date: 2016-04-16 16:21 -0700 URL: http://hg.openjdk.java.net/bsd-port/jdk9/jdk/rev/a5fd610da7d1 Build system support for BSD Authored by: Magnus Ihse Bursie <magnus.ihse.bursie(a)oracle.com> ! make/data/charsetmapping/stdcs-aix + make/data/charsetmapping/stdcs-bsd ! make/launcher/Launcher-jdk.pack200.gmk ! make/launcher/LauncherCommon.gmk ! make/lib/Awt2dLibraries.gmk ! make/lib/CoreLibraries.gmk ! make/lib/Lib-java.instrument.gmk ! make/lib/Lib-jdk.jdwp.agent.gmk ! make/lib/Lib-jdk.sctp.gmk ! make/lib/SoundLibraries.gmk + make/mapfiles/libattach/mapfile-bsd ! make/mapfiles/libattach/mapfile-linux Changeset: ef9e5cf5e179 Author: Greg Lewis <glewis(a)eyesbeyond.com> Date: 2016-04-16 16:31 -0700 URL: http://hg.openjdk.java.net/bsd-port/jdk9/jdk/rev/ef9e5cf5e179 Support for a minimally operational version for BSD Authored by: Magnus Ihse Bursie <magnus.ihse.bursie(a)oracle.com> + src/java.base/bsd/classes/sun/nio/ch/DefaultSelectorProvider.java + src/java.base/bsd/classes/sun/nio/fs/BsdFileStore.java + src/java.base/bsd/classes/sun/nio/fs/BsdFileSystem.java + src/java.base/bsd/classes/sun/nio/fs/BsdFileSystemProvider.java + src/java.base/bsd/classes/sun/nio/fs/BsdNativeDispatcher.java + src/java.base/bsd/native/libnio/fs/BsdNativeDispatcher.c ! src/java.base/share/native/libjli/jli_util.h ! src/java.base/share/native/libzip/zlib-1.2.8/gzguts.h ! src/java.base/unix/classes/sun/nio/fs/DefaultFileSystemProvider.java ! src/java.base/unix/native/libjava/ProcessHandleImpl_unix.c ! src/java.base/unix/native/libjava/TimeZone_md.c ! src/java.base/unix/native/libjli/ergo_i586.c ! src/java.base/unix/native/libnet/NetworkInterface.c ! src/java.base/unix/native/libnet/net_util_md.c ! src/java.base/unix/native/libnet/portconfig.c ! src/java.base/unix/native/libnio/ch/Net.c ! src/java.base/unix/native/libnio/fs/GioFileTypeDetector.c ! src/java.desktop/share/native/common/awt/medialib/mlib_sys.c ! src/java.desktop/share/native/libawt/java2d/loops/GraphicsPrimitiveMgr.h ! src/java.desktop/unix/native/common/awt/awt_Font.c ! src/java.desktop/unix/native/common/awt/fontpath.c ! src/jdk.crypto.pkcs11/unix/native/libj2pkcs11/j2secmod_md.c + src/jdk.management/bsd/native/libmanagement_ext/UnixOperatingSystem.c ! src/jdk.management/unix/native/libmanagement_ext/OperatingSystemImpl.c + src/jdk.sctp/bsd/classes/sun/nio/ch/sctp/SctpChannelImpl.java + src/jdk.sctp/bsd/classes/sun/nio/ch/sctp/SctpMultiChannelImpl.java + src/jdk.sctp/bsd/classes/sun/nio/ch/sctp/SctpServerChannelImpl.java Changeset: c840e0c34b25 Author: Greg Lewis <glewis(a)eyesbeyond.com> Date: 2016-04-16 16:46 -0700 URL: http://hg.openjdk.java.net/bsd-port/jdk9/jdk/rev/c840e0c34b25 Create classlist.bsd (currently identical to classlist.linux) Authored by: Brian Gardner <openjdk(a)getsnappy.com> + make/data/classlist/classlist.bsd

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hg: bsd-port/jdk8/jdk: FreeBSD/ppc64 support.
by glewis＠eyesbeyond.com 12 Apr '16

12 Apr '16

Changeset: 6b4ec73afdf5 Author: Greg Lewis <glewis(a)eyesbeyond.com> Date: 2016-04-11 20:50 -0700 URL: http://hg.openjdk.java.net/bsd-port/jdk8/jdk/rev/6b4ec73afdf5 FreeBSD/ppc64 support. Submitted by: Curtis Hamilton <hamiltcl(a)verizon.net> ! make/mapfiles/launchers/mapfile-ppc64

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hg: bsd-port/jdk8/hotspot: FreeBSD/ppc64 support.
by glewis＠eyesbeyond.com 12 Apr '16

12 Apr '16

Changeset: b3cb122217cb Author: Greg Lewis <glewis(a)eyesbeyond.com> Date: 2016-04-11 20:50 -0700 URL: http://hg.openjdk.java.net/bsd-port/jdk8/hotspot/rev/b3cb122217cb FreeBSD/ppc64 support. Submitted by: Curtis Hamilton <hamiltcl(a)verizon.net> ! make/bsd/Makefile ! make/bsd/makefiles/defs.make + make/bsd/makefiles/ppc64.make + make/bsd/platform_ppc64 ! src/cpu/ppc/vm/bytes_ppc.hpp ! src/cpu/ppc/vm/interpreter_ppc.cpp ! src/os/bsd/vm/decoder_bsd.cpp ! src/os/bsd/vm/os_bsd.cpp ! src/os/bsd/vm/os_bsd.hpp + src/os_cpu/bsd_ppc/vm/atomic_bsd_ppc.inline.hpp + src/os_cpu/bsd_ppc/vm/bytes_bsd_ppc.inline.hpp + src/os_cpu/bsd_ppc/vm/globals_bsd_ppc.hpp + src/os_cpu/bsd_ppc/vm/orderAccess_bsd_ppc.inline.hpp + src/os_cpu/bsd_ppc/vm/os_bsd_ppc.cpp + src/os_cpu/bsd_ppc/vm/os_bsd_ppc.hpp + src/os_cpu/bsd_ppc/vm/prefetch_bsd_ppc.inline.hpp + src/os_cpu/bsd_ppc/vm/threadLS_bsd_ppc.cpp + src/os_cpu/bsd_ppc/vm/threadLS_bsd_ppc.hpp + src/os_cpu/bsd_ppc/vm/thread_bsd_ppc.cpp + src/os_cpu/bsd_ppc/vm/thread_bsd_ppc.hpp + src/os_cpu/bsd_ppc/vm/vmStructs_bsd_ppc.hpp ! src/share/vm/runtime/atomic.inline.hpp ! src/share/vm/runtime/globals.hpp ! src/share/vm/runtime/orderAccess.inline.hpp ! src/share/vm/runtime/os.hpp ! src/share/vm/runtime/prefetch.inline.hpp ! src/share/vm/runtime/thread.hpp ! src/share/vm/runtime/threadLocalStorage.hpp ! src/share/vm/runtime/vmStructs.cpp

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