- ppc-aix-port-dev - openjdk.org

hg: ppc-aix-port/jdk7u/hotspot: Improve adlc usability.
by goetz.lindenmaier＠sap.com 26 Jul '12

26 Jul '12

Changeset: 0fac608b90e1 Author: Goetz Lindenmaier Date: 2012-07-26 14:23 +0200 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/hotspot/rev/0fac608b90e1 Improve adlc usability. - Make adlc more stable, especially if parsing faulty ad files. - In some cases raise syntax errors instead of asserting. - Write more comments into generated files. - Make calls to node->format() more stable. - ... ! src/share/vm/adlc/adlparse.cpp ! src/share/vm/adlc/archDesc.cpp ! src/share/vm/adlc/archDesc.hpp ! src/share/vm/adlc/dfa.cpp ! src/share/vm/adlc/dict2.cpp ! src/share/vm/adlc/filebuff.hpp ! src/share/vm/adlc/forms.hpp ! src/share/vm/adlc/formssel.cpp ! src/share/vm/adlc/formssel.hpp ! src/share/vm/adlc/main.cpp ! src/share/vm/adlc/output_c.cpp ! src/share/vm/adlc/output_h.cpp ! src/share/vm/opto/machnode.cpp ! src/share/vm/opto/machnode.hpp

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hg: ppc-aix-port/jdk7u/hotspot: Re-enable the 'gamma' test at the end of the HotSpot build, but only for HotSpot based bootstrap JDKs.
by volker.simonis＠gmail.com 23 Jul '12

23 Jul '12

Changeset: d72dd66fdc3d Author: simonis Date: 2012-07-23 14:32 +0200 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/hotspot/rev/d72dd66fdc3d Re-enable the 'gamma' test at the end of the HotSpot build, but only for HotSpot based bootstrap JDKs. The 'gamma' launcher only works with HotSpot based bootstrap JDKs because it uses the freshly build libjvm.so in the context and together with the class library of the boot JDK which was used to build it. This combination will not work for other JDKs. ! make/linux/Makefile ! make/linux/makefiles/buildtree.make

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hg: ppc-aix-port/jdk7u/jdk: Expand conditional include in several more source files to not include
by luchsh＠linux.vnet.ibm.com 23 Jul '12

23 Jul '12

Changeset: 2b08753d69a8 Author: luchsh <luchsh(a)linux.vnet.ibm.com> Date: 2012-07-23 16:12 +0800 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/jdk/rev/2b08753d69a8 Expand conditional include in several more source files to not include link.h for AIX platform. ! src/solaris/native/sun/awt/fontpath.c ! src/solaris/native/sun/java2d/opengl/OGLFuncs_md.h ! src/solaris/native/sun/security/jgss/wrapper/NativeFunc.c ! src/solaris/native/sun/security/pkcs11/wrapper/p11_md.c ! src/solaris/native/sun/security/smartcardio/pcsc_md.c

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hg: ppc-aix-port/jdk7u/jdk: Updated using pthreads in java_md_solinux.c to just rely on USE_PTHREADS. Removed the superflous __linux__ as USE_PTHREADS is already explictly turned on for linux builds
by spoole＠linux.vnet.ibm.com 22 Jul '12

22 Jul '12

Changeset: 5c3a27b86fd1 Author: spoole <spoole(a)linux.vnet.ibm.com> Date: 2012-07-12 13:50 +0100 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/jdk/rev/5c3a27b86fd1 Updated using pthreads in java_md_solinux.c to just rely on USE_PTHREADS. Removed the superflous __linux__ as USE_PTHREADS is already explictly turned on for linux builds ! src/solaris/bin/java_md_solinux.c

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Interpreter comes to life!
by Lindenmaier, Goetz 20 Jul '12

20 Jul '12

Hi, With my last change to the hotspot repo executing simple java programs as jvm98 works on linuxppc! Don't expect too much speed, though, it's just interpreted. Cheers, Goetz.

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hg: ppc-aix-port/jdk7u/hotspot: Use stubs to implement safefetch.
by goetz.lindenmaier＠sap.com 19 Jul '12

19 Jul '12

Changeset: 60d97665b9e5 Author: Goetz Lindenmaier Date: 2012-07-19 14:07 +0200 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/hotspot/rev/60d97665b9e5 Use stubs to implement safefetch. On platforms where the compiler does not properly support inline assembly safefetch can be implemented as stub routines. This also allows to use a single implementation if an architecture is supported on several os platforms. ! make/aix/makefiles/ppc64.make ! make/linux/makefiles/ppc64.make ! src/cpu/ppc/vm/stubGenerator_ppc.cpp ! src/cpu/ppc/vm/stubRoutines_ppc_64.cpp ! src/cpu/ppc/vm/stubRoutines_ppc_64.hpp ! src/os_cpu/aix_ppc/vm/os_aix_ppc.cpp ! src/os_cpu/linux_ppc/vm/os_linux_ppc.cpp ! src/share/vm/runtime/os.hpp ! src/share/vm/runtime/stubRoutines.cpp ! src/share/vm/runtime/stubRoutines.hpp

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hg: ppc-aix-port/jdk7u/hotspot: 2 new changesets
by goetz.lindenmaier＠sap.com 18 Jul '12

18 Jul '12

Changeset: a6b2edd06e9d Author: Goetz Lindenmaier Date: 2012-07-17 14:41 +0200 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/hotspot/rev/a6b2edd06e9d Implement printing CodeComments in stubs: fix product build. ! src/share/vm/interpreter/interpreter.cpp Changeset: b0c671204c2c Author: Goetz Lindenmaier Date: 2012-07-17 22:15 +0200 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/hotspot/rev/b0c671204c2c PPC assembly needed to start up the interpreter. This includes some extensions to the cppInterpreter for methodHandles, a larger change to BiasedLocking in bytecodeInterpreter.cpp (which needs to be reworked), and some minor shared changes. The interpreter now succesfully executes the queens testprogram. ! src/cpu/ppc/vm/assembler_ppc.cpp ! src/cpu/ppc/vm/assembler_ppc.hpp ! src/cpu/ppc/vm/assembler_ppc.inline.hpp ! src/cpu/ppc/vm/cppInterpreterGenerator_ppc.hpp ! src/cpu/ppc/vm/cppInterpreter_ppc.cpp ! src/cpu/ppc/vm/frame_ppc.cpp ! src/cpu/ppc/vm/frame_ppc.hpp ! src/cpu/ppc/vm/frame_ppc.inline.hpp ! src/cpu/ppc/vm/globals_ppc.hpp ! src/cpu/ppc/vm/icBuffer_ppc.cpp ! src/cpu/ppc/vm/icache_ppc.cpp + src/cpu/ppc/vm/interp_masm_ppc_64.cpp ! src/cpu/ppc/vm/interp_masm_ppc_64.hpp ! src/cpu/ppc/vm/interpreterGenerator_ppc.hpp ! src/cpu/ppc/vm/interpreterRT_ppc.cpp ! src/cpu/ppc/vm/interpreterRT_ppc.hpp ! src/cpu/ppc/vm/interpreter_ppc.cpp ! src/cpu/ppc/vm/interpreter_ppc.hpp ! src/cpu/ppc/vm/methodHandles_ppc.cpp ! src/cpu/ppc/vm/nativeInst_ppc.cpp ! src/cpu/ppc/vm/nativeInst_ppc.hpp + src/cpu/ppc/vm/register_ppc.cpp ! src/cpu/ppc/vm/register_ppc.hpp ! src/cpu/ppc/vm/relocInfo_ppc.cpp ! src/cpu/ppc/vm/sharedRuntime_ppc.cpp ! src/cpu/ppc/vm/stubGenerator_ppc.cpp ! src/cpu/ppc/vm/vm_version_ppc.cpp ! src/cpu/ppc/vm/vmreg_ppc.cpp ! src/cpu/ppc/vm/vmreg_ppc.hpp ! src/cpu/ppc/vm/vmreg_ppc.inline.hpp ! src/cpu/x86/vm/frame_x86.inline.hpp ! src/os_cpu/linux_ppc/vm/os_linux_ppc.cpp ! src/share/vm/compiler/compileBroker.cpp ! src/share/vm/interpreter/bytecodeInterpreter.cpp ! src/share/vm/runtime/frame.cpp ! src/share/vm/runtime/frame.hpp ! src/share/vm/runtime/stubRoutines.cpp ! src/share/vm/runtime/stubRoutines.hpp ! src/share/vm/runtime/thread.hpp

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hg: ppc-aix-port/jdk7u: Enable the build of HotSpot 'CORE' targets from the top-level makefile by setting CORE_BUILD=true.
by volker.simonis＠gmail.com 17 Jul '12

17 Jul '12

Changeset: 82498bce2953 Author: simonis Date: 2012-07-17 19:10 +0200 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/rev/82498bce2953 Enable the build of HotSpot 'CORE' targets from the top-level makefile by setting CORE_BUILD=true. ! make/hotspot-rules.gmk

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hg: ppc-aix-port/jdk7u/jdk: Export 'USE_PTHREADS' on Linux trough CPPFLAGS to fix the build because java_md_solinux.c now only relies on 'USE_PTHREADS' beeing defined.
by volker.simonis＠gmail.com 16 Jul '12

16 Jul '12

Changeset: 35172a51cc76 Author: simonis Date: 2012-07-16 19:54 +0200 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/jdk/rev/35172a51cc76 Export 'USE_PTHREADS' on Linux trough CPPFLAGS to fix the build because java_md_solinux.c now only relies on 'USE_PTHREADS' beeing defined. ! make/common/Defs-linux.gmk ! src/solaris/bin/java_md_solinux.c

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hg: ppc-aix-port/jdk7u/hotspot: 2 new changesets
by goetz.lindenmaier＠sap.com 16 Jul '12

16 Jul '12

Changeset: d65d0876ab43 Author: Goetz Lindenmaier Date: 2012-07-16 10:12 +0200 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/hotspot/rev/d65d0876ab43 Implement printing CodeComments in stubs. The interpreter contains various long assembly code parts which are stored as stubs. The output of +PrintInterpreter is unstructured und thus not easy to read. This can be improved with CodeComments of the MacroAssembler. So far they were lost when the code is turned into a Stub, while they were kept if the code is copied to a CodeBlob. Implemented storing the CodeComments in stubs and added support to pass them to the disasembler. ! src/share/vm/asm/codeBuffer.cpp ! src/share/vm/asm/codeBuffer.hpp ! src/share/vm/code/codeBlob.hpp ! src/share/vm/code/icBuffer.hpp ! src/share/vm/code/nmethod.cpp ! src/share/vm/code/nmethod.hpp ! src/share/vm/code/stubs.cpp ! src/share/vm/code/stubs.hpp ! src/share/vm/compiler/disassembler.cpp ! src/share/vm/compiler/disassembler.hpp ! src/share/vm/interpreter/interpreter.cpp ! src/share/vm/interpreter/interpreter.hpp Changeset: 32adc35fce30 Author: Goetz Lindenmaier Date: 2012-07-16 10:21 +0200 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/hotspot/rev/32adc35fce30 Trampoline relocations. A trampoline allows to encode a small branch in the code, even if there is the chance that this branch can not reach all possible code locations. If the relocation finds that a branch is too far for the instruction in the code, it can patch it to jump to the trampoline where is sufficient space for a far branch. Needed on PPC. ! src/share/vm/code/relocInfo.cpp ! src/share/vm/code/relocInfo.hpp

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