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hg: ppc-aix-port/jdk7u/hotspot: Support for C calling conventions that require 64-bit ints.
by goetz.lindenmaier＠sap.com 18 Sep '12

18 Sep '12

Changeset: 1156b48efed4 Author: Goetz Lindenmaier Date: 2012-09-17 17:36 +0200 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/hotspot/rev/1156b48efed4 Support for C calling conventions that require 64-bit ints. Issue casts in opto stubs. Define c_calling_convention_requires_ints_as_longs() on power. ! src/cpu/ppc/vm/sharedRuntime_ppc.cpp ! src/share/vm/opto/generateOptoStub.cpp

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hg: ppc-aix-port/jdk7u/hotspot: Include files needed for PPC C2 build.
by goetz.lindenmaier＠sap.com 17 Sep '12

17 Sep '12

Changeset: 0e64ceaafdd6 Author: Goetz Lindenmaier Date: 2012-09-17 17:20 +0200 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/hotspot/rev/0e64ceaafdd6 Include files needed for PPC C2 build. ! src/share/vm/adlc/main.cpp ! src/share/vm/code/vmreg.hpp ! src/share/vm/opto/c2compiler.cpp ! src/share/vm/opto/compile.cpp ! src/share/vm/opto/gcm.cpp ! src/share/vm/opto/lcm.cpp ! src/share/vm/opto/locknode.hpp ! src/share/vm/opto/matcher.cpp ! src/share/vm/opto/output.hpp ! src/share/vm/opto/regmask.cpp ! src/share/vm/opto/regmask.hpp ! src/share/vm/opto/runtime.cpp ! src/share/vm/opto/type.hpp ! src/share/vm/runtime/deoptimization.cpp ! src/share/vm/runtime/frame.hpp ! src/share/vm/runtime/vmStructs.cpp

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hg: ppc-aix-port/jdk7u/jdk: AIX changes to build the complete OpenJDK on a vanilla AIX system
by volker.simonis＠gmail.com 17 Sep '12

17 Sep '12

Changeset: a52fdfbbf21c Author: simonis Date: 2012-09-17 11:42 +0200 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/jdk/rev/a52fdfbbf21c AIX changes to build the complete OpenJDK on a vanilla AIX system For more details see http://cr.openjdk.java.net/~simonis/aix_change_1/ ! make/common/Defs-aix.gmk ! make/common/Defs.gmk ! make/common/Program.gmk ! make/java/jli/Makefile ! make/java/npt/Makefile ! make/jpda/transport/socket/Makefile ! make/sun/awt/mawt.gmk ! make/sun/font/Makefile ! make/sun/splashscreen/Makefile ! make/sun/xawt/Makefile ! src/share/native/sun/font/layout/KernTable.cpp

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hg: ppc-aix-port/jdk7u/hotspot: 2 new changesets
by goetz.lindenmaier＠sap.com 17 Sep '12

17 Sep '12

Changeset: 2d92f7b8d76e Author: Goetz Lindenmaier Date: 2012-09-14 15:21 +0200 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/hotspot/rev/2d92f7b8d76e PPC specific C2 flags: add macro PD_C2_FLAGS to global flag definitions. Similar to PD_FLAGS, but for flags needed in the optimizing C2 compiler ! src/share/vm/opto/c2_globals.cpp ! src/share/vm/opto/c2_globals.hpp ! src/share/vm/runtime/globals.cpp ! src/share/vm/runtime/globals_extension.hpp Changeset: 2ba2833e06b5 Author: Goetz Lindenmaier Date: 2012-09-14 15:47 +0200 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/hotspot/rev/2ba2833e06b5 Support for C calling conventions that require 64-bit ints. Some platforms, as ppc and s390x/zArch require that 32-bit ints are passed as 64-bit values to C functions. This change adds support to adapt the signature and to issue proper casts to c2-compiled stubs. The functions are used in generate_native_wrapper(). ! src/cpu/sparc/vm/sharedRuntime_sparc.cpp ! src/cpu/x86/vm/sharedRuntime_x86_32.cpp ! src/cpu/x86/vm/sharedRuntime_x86_64.cpp ! src/cpu/zero/vm/sharedRuntime_zero.cpp ! src/share/vm/runtime/sharedRuntime.cpp ! src/share/vm/runtime/sharedRuntime.hpp

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RFR(S): Some AIX changes to build the complete OpenJDK on a 'vanilla' AIX system
by Volker Simonis 17 Sep '12

17 Sep '12

Hi, could you please review the following (mostly build) changes which I needed in order to build the complete OpenJDK on a 'vanilla' AIX system: http://cr.openjdk.java.net/~simonis/aix_change_1/ My main question is if they would break your current make system. The second question for now is how we want to handle dependencies on non-standard libraries like zlib, freetype and Xrender: should we require that the user installs them, should we copy them into the JDK distribution (as already arranged for by the OpenJDK build system for freetype) or just statically link all these libraries? Thank you and best regards, Volker

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Build OpenJDK class library on AIX
by Steve Poole 12 Sep '12

12 Sep '12

Hi guys - any thoughts on Jonathan's changes? We'd like to move on to other changes but I'd like some feedback if possible? Oh, BTW - hope you all had good vacations and are eager to get back to work :-) Cheers Steve

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Build OpenJDK class library on AIX
by Jonathan Lu 13 Aug '12

13 Aug '12

Hi folks, I've just pushed the last series of patches to enable OpenJDK class library to be built on AIX platform, if you pull the latest source code, it should be able to build on AIX 64bit platform successfully. But please notice that these patches does not bring all the features from Java7 specification, such as asynchronous channels or SCTP, only mean to be a starting point for current stage. Among those changes, there're several non-trivial ones, I'm listing them here to catch your eyes, if you have any better ideas please just give a comment :) AWT bring up http://hg.openjdk.java.net/ppc-aix-port/jdk7u/jdk/rev/478a5641010f Network interface enumeration http://hg.openjdk.java.net/ppc-aix-port/jdk7u/jdk/rev/84c19032331c Use MacOSX' BsdVirtualMachine to provide tools/attach http://hg.openjdk.java.net/ppc-aix-port/jdk7u/jdk/rev/a628a353f05e Host entry retrieval http://hg.openjdk.java.net/ppc-aix-port/jdk7u/jdk/rev/6f14c4e89fbf BTW for my AIX build, I was using VM of IBMSDK as import VM for now (will try HotSpot soon), so have to apply following change as workaround, diff -r 6f14c4e89fbf src/share/native/common/check_code.c --- a/src/share/native/common/check_code.c Mon Aug 13 20:59:18 2012 +0800 +++ b/src/share/native/common/check_code.c Mon Aug 13 21:09:57 2012 +0800 @@ -4258,7 +4258,13 @@ JNIEnv *env = context->env; jclass cb = context->class; const char *classname = JVM_GetCPFieldClassNameUTF(env, cb, index); + +#if !defined(AIX) const char *fieldname = JVM_GetCPFieldNameUTF(env, cb, index); +#else + const char *fieldname = null; +#endif + jio_fprintf(stdout, " <%s.%s>", classname ? classname : "", fieldname ? fieldname : ""); JVM_ReleaseUTF(classname); diff -r 6f14c4e89fbf src/share/native/java/lang/Thread.c --- a/src/share/native/java/lang/Thread.c Mon Aug 13 20:59:18 2012 +0800 +++ b/src/share/native/java/lang/Thread.c Mon Aug 13 21:09:57 2012 +0800 @@ -56,7 +56,9 @@ {"holdsLock", "(" OBJ ")Z", (void *)&JVM_HoldsLock}, {"getThreads", "()[" THD, (void *)&JVM_GetAllThreads}, {"dumpThreads", "([" THD ")[[" STE, (void *)&JVM_DumpThreads}, +#if !defined(AIX) {"setNativeName", "(" STR ")V", (void *)&JVM_SetNativeThreadName}, +#endif }; #undef THD Thanks Jonathan

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hg: ppc-aix-port/jdk7u/jdk: gethostbyname_r and gethostbyaddr_r have got different syntax on AIX, this patch added the support of host entry getting.
by luchsh＠linux.vnet.ibm.com 13 Aug '12

13 Aug '12

Changeset: 6f14c4e89fbf Author: luchsh Date: 2012-08-13 20:59 +0800 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/jdk/rev/6f14c4e89fbf gethostbyname_r and gethostbyaddr_r have got different syntax on AIX, this patch added the support of host entry getting. ! src/solaris/native/java/net/Inet4AddressImpl.c

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hg: ppc-aix-port/jdk7u/jdk: Added enumIPv4Interfaces, enumIPv6Interfaces and getMacAddress implementation for AIX.
by luchsh＠linux.vnet.ibm.com 13 Aug '12

13 Aug '12

Changeset: 84c19032331c Author: luchsh Date: 2012-08-13 20:41 +0800 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/jdk/rev/84c19032331c Added enumIPv4Interfaces, enumIPv6Interfaces and getMacAddress implementation for AIX. ! src/solaris/native/java/net/NetworkInterface.c

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hg: ppc-aix-port/jdk7u/jdk: Use macosx's BsdVirtualMachine implementation to provide tools/attach on AIX platform.
by luchsh＠linux.vnet.ibm.com 13 Aug '12

13 Aug '12

Changeset: a628a353f05e Author: luchsh Date: 2012-08-13 20:20 +0800 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/jdk/rev/a628a353f05e Use macosx's BsdVirtualMachine implementation to provide tools/attach on AIX platform. ! make/com/sun/tools/attach/Exportedfiles.gmk ! make/com/sun/tools/attach/FILES_c.gmk ! src/solaris/native/sun/tools/attach/BsdVirtualMachine.c

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