Date: Mon, 31 Oct 2011 23:14:57 +0100 From: "Ronald Klop" <ronald-freebsd8@klop.yi.org> To: freebsd-java@freebsd.org Subject: Re: Java on ARM processor? Message-ID: <op.v38le7wk8527sy@212-182-167-131.ip.telfort.nl> In-Reply-To: <20111026041559.GA38377@misty.eyesbeyond.com> References: <op.v3vl2vpn8527sy@212-182-167-131.ip.telfort.nl> <20111025145744.GA31136@misty.eyesbeyond.com> <op.v3xd21au8527sy@212-182-167-131.ip.telfort.nl> <20111026041559.GA38377@misty.eyesbeyond.com>
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On Wed, 26 Oct 2011 06:15:59 +0200, Greg Lewis <glewis@eyesbeyond.com> =20 wrote: > On Tue, Oct 25, 2011 at 11:02:51PM +0200, Ronald Klop wrote: >> On Tue, 25 Oct 2011 16:57:44 +0200, Greg Lewis <glewis@eyesbeyond.com> >> wrote: >> >> > On Tue, Oct 25, 2011 at 12:00:21AM +0200, Ronald Klop wrote: >> >> Hi, >> >> >> >> My Sheevaplug is now running FreeBSD 9.0-RC1. >> >> # uname -a >> >> FreeBSD sheeva1.klop.ws 9.0-RC1 FreeBSD 9.0-RC1 #7: Tue Oct 18 =20 >> 00:57:30 >> >> CEST 2011 >> >> root@sjakie.klop.ws:/usr/obj/arm.arm/usr/src/sys/SHEEVAPLUG >> >> arm >> >> >> >> Is there any chance of running Java on this machine? The openjdk6 =20 >> and 7 >> >> ports say they are only for i386/amd64. >> >> Does freebsd have a Zero/Shark port of the hotspot? >> > >> > It does, but it is likely in need of a little love as I don't think >> > anyone >> > has tried it out for a while. I'd suggest pulling directly from the >> > bsd-port repo for OpenJDK7 and trying that. >> > >> > As always, the biggest problem is going to be bootstrapping. Since = =20 >> there >> > isn't an existing FreeBSD/arm binary of openjdk7 you'll need to work >> > around >> > that. There are a variety of ways you could tackle that. The most >> > common >> > is to set up an NFS mount with an i386 or amd64 machine and remotely >> > execute >> > all of the java bootstrap steps while the C/C++ compilation occurs >> > locally. >> > I can provide further information if you're interested. >> > >> >> Yes, please. >> I currently have: >> - a mercurial checkout of bsd-port in /data/openjdk7/bsd-port >> - cups-client from ports in /usr/local >> - freetype2 from ports in /usr/local >> - manually extracted apache-ant in /data/openjdk7/apache-ant-1.8.2 >> >> I have the same on amd64 as on arm. On amd64 I can build with >> ALT_BOOTDIR=3D/usr/local/openjdk6. > > See this email for details: > > http://docs.freebsd.org/cgi/getmsg.cgi?fetch=3D89377+0+archive/2008/fre= ebsd-java/20080203.freebsd-java > > It will need to be updated somewhat for openjdk7. I likely have an =20 > update > on my sparc64 machine, but it's currently down :(. > > Note that you'll also need libffi from ports for Zero. > > Another option is cross-compiling on an x86, but I've never tried that. > There are indications in the source that there is some support for this > (look at CROSS_COMPILE_ARCH IIRC). > Well. I have the NFS/SSH stuff sort of running now. I had to tune the =20 boot-java scripts. And /data/openjdk7 is my NFS exported dir. If I build with this: export JAVA_BOOTHOST=3D192.168.1.33 export JAVA_BOOTDIR=3D/usr/local/openjdk6 export ALT_BOOTDIR=3D/data/boot-java export ANT_HOME=3D/data/openjdk7/apache-ant-1.8.2 export ALT_FREETYPE_HEADERS_PATH=3D/usr/local/include export ALT_FREETYPE_LIB_PATH=3D/usr/local/lib export ALT_CUPS_HEADERS_PATH=3D/usr/local/include export NO_DOCS=3Dtrue export ZERO_BUILD=3Dtrue export BUILD_CORBA=3Dfalse export BUILD_JAXP=3Dfalse export BUILD_JAXWS=3Dfalse gmake It enters building the hotspot for zero, but then gives me the task to go= =20 back to my C courses. :-) ######################################################################## ######################################################################## ##### Entering hotspot for target(s) all_productzero ##### ######################################################################## cd ./hotspot/make && \ gmake JDK_TOPDIR=3D/data/openjdk7/bsd-port/jdk =20 JDK_MAKE_SHARED_DIR=3D/data/openjdk7/bsd-port/jdk/make/common/shared =20 EXTERNALSANITYCONTROL=3Dtrue SOURCE_LANGUAGE_VERSION=3D7 =20 TARGET_CLASS_VERSION=3D7 MILESTONE=3Dinternal BUILD_NUMBER=3Db00 =20 JDK_BUILD_NUMBER=3Db00 FULL_VERSION=3D1.7.0-internal-root_2011_10_31_22_5= 7-b00 =20 PREVIOUS_JDK_VERSION=3D1.6.0 JDK_VERSION=3D1.7.0 JDK_MKTG_VERSION=3D7 =20 JDK_MAJOR_VERSION=3D1 JDK_MINOR_VERSION=3D7 JDK_MICRO_VERSION=3D0 =20 PREVIOUS_MAJOR_VERSION=3D1 PREVIOUS_MINOR_VERSION=3D6 PREVIOUS_MICRO_VERS= ION=3D0 =20 ARCH_DATA_MODEL=3D64 COOKED_BUILD_NUMBER=3D0 =20 ANT_HOME=3D"/data/openjdk7/apache-ant-1.8.2" =20 ALT_OUTPUTDIR=3D/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir =20 ALT_EXPORT_PATH=3D/data/openjdk7/bsd-port/build/bsd-arm/hotspot/import =20 ALT_SLASH_JAVA=3D/NOT-SET ALT_BOOTDIR=3D/data/boot-java =20 ALT_LANGTOOLS_DIST=3D/data/openjdk7/bsd-port/build/bsd-arm/langtools/dist= =20 all_productzero gmake[2]: Entering directory `/data/openjdk7/bsd-port/hotspot/make' Makefile:378: target `/Xusage.txt' given more than once in the same rule. cd /data/openjdk7/bsd-port/hotspot/make; \ gmake VM_TARGET=3Dproductzero generic_buildzero =20 ALT_OUTPUTDIR=3D/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir gmake[3]: Entering directory `/data/openjdk7/bsd-port/hotspot/make' Makefile:378: target `/Xusage.txt' given more than once in the same rule. mkdir -p /data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir cd /data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir; \ gmake -f /data/openjdk7/bsd-port/hotspot/make/bsd/Makefile \ LP64=3D1 JAVA_HOME=3D/data/boot-java =20 OUTPUTDIR=3D/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir =20 GAMMADIR=3D/data/openjdk7/bsd-port/hotspot MAKE_VERBOSE=3Dy =20 HOTSPOT_RELEASE_VERSION=3D21.0-b17 =20 JRE_RELEASE_VERSION=3D1.7.0-internal-root_2011_10_31_22_57-b00 =20 HOTSPOT_BUILD_VERSION=3D productzero gmake[4]: Entering directory =20 `/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir' cd bsd__zero/product && gmake -w " LP64=3D1 " gmake[5]: Entering directory =20 `/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir/bsd__zero/produc= t' gmake[6]: Entering directory =20 `/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir/bsd__zero/produc= t' gmake[6]: Nothing to be done for `all'. gmake[6]: Leaving directory =20 `/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir/bsd__zero/produc= t' gmake[6]: Entering directory =20 `/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir/bsd__zero/produc= t' if [ -d /data/openjdk7/bsd-port/hotspot/agent -a "zero" !=3D "ia64" \ -a "zero" !=3D "arm" \ -a "zero" !=3D "ppc" \ -a "zero" !=3D "zero" ] ; then \ gmake -f sa.make =20 /data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir/bsd__zero/product= /../generated/sa-jdi.jar; =20 \ fi gmake[6]: Leaving directory =20 `/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir/bsd__zero/produc= t' gmake[6]: Entering directory =20 `/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir/bsd__zero/produc= t' echo Generating precompiled header precompiled.hpp.gch Generating precompiled header precompiled.hpp.gch mkdir -p . g++ -D_ALLBSD_SOURCE -D_GNU_SOURCE -DCC_INTERP -DZERO -D =20 -DZERO_LIBARCH=3D\"\" -DPRODUCT -I. =20 -I/data/openjdk7/bsd-port/hotspot/src/share/vm/prims =20 -I/data/openjdk7/bsd-port/hotspot/src/share/vm =20 -I/data/openjdk7/bsd-port/hotspot/src/cpu/zero/vm =20 -I/data/openjdk7/bsd-port/hotspot/src/os_cpu/bsd_zero/vm =20 -I/data/openjdk7/bsd-port/hotspot/src/os/bsd/vm =20 -I/data/openjdk7/bsd-port/hotspot/src/os/posix/vm -I../generated =20 -DHOTSPOT_RELEASE_VERSION=3D"\"21.0-b17\"" =20 -DHOTSPOT_BUILD_TARGET=3D"\"product\"" -DHOTSPOT_BUILD_USER=3D"\"root\"" = =20 -DHOTSPOT_LIB_ARCH=3D\"\" =20 -DJRE_RELEASE_VERSION=3D"\"1.7.0-internal-root_2011_10_31_22_31-b00\"" =20 -DHOTSPOT_VM_DISTRO=3D"\"OpenJDK\"" -DTARGET_OS_FAMILY_bsd =20 -DTARGET_ARCH_zero -DTARGET_ARCH_MODEL_zero -DTARGET_OS_ARCH_bsd_zero =20 -DTARGET_OS_ARCH_MODEL_bsd_zero -DTARGET_COMPILER_gcc -fPIC -fno-rtti =20 -fno-exceptions -pthread -fcheck-new -pipe -O3 -fno-strict-aliasing =20 -D_LP64=3D1 -I/usr/local/include -Werror -Wpointer-arith -Wconversion =20 -Wsign-compare -c -MMD -MP -MF =20 ../generated/dependencies/precompiled.hpp.gch.d -x c++-header =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/precompiled.hpp -o =20 precompiled.hpp.gch <command-line>: error: macro names must be identifiers cc1plus: warnings being treated as errors In file included from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.= hpp:33, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/debug.hpp:29, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/runtime/globals.hpp:28, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/memory/allocation.hpp:28, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/memory/iterator.hpp:28, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/memory/genOopClosures.hpp:28= , from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/oops/klass.hpp:28, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/runtime/handles.hpp:28, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/code/oopRecorder.hpp:28, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/asm/assembler.hpp:28, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/precompiled.hpp:29: /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions_= gcc.hpp:195: =20 warning: overflow in implicit constant conversion /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions_= gcc.hpp:196: =20 warning: overflow in implicit constant conversion In file included from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/debug.hpp:29, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/runtime/globals.hpp:28, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/memory/allocation.hpp:28, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/memory/iterator.hpp:28, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/memory/genOopClosures.hpp:28= , from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/oops/klass.hpp:28, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/runtime/handles.hpp:28, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/code/oopRecorder.hpp:28, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/asm/assembler.hpp:28, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/precompiled.hpp:29: /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.= hpp: =20 In function 'jint high(jlong)': /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.= hpp:433: =20 warning: right shift count >=3D width of type /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.= hpp: =20 In function 'void set_low(jlong*, jint)': /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.= hpp:437: =20 warning: left shift count >=3D width of type /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.= hpp: =20 In function 'void set_high(jlong*, jint)': /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.= hpp:441: =20 warning: left shift count >=3D width of type /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.= hpp: =20 In function 'jlong build_long_from(u1, u1, u1, u1, u1, u1, u1, u1)': /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.= hpp:1122: =20 warning: left shift count >=3D width of type /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.= hpp:1122: =20 warning: left shift count >=3D width of type /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.= hpp:1123: =20 warning: left shift count >=3D width of type /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.= hpp:1123: =20 warning: left shift count >=3D width of type /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.= hpp:1124: =20 warning: left shift count >=3D width of type /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.= hpp:1124: =20 warning: left shift count >=3D width of type /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.= hpp:1125: =20 warning: left shift count >=3D width of type /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.= hpp:1125: =20 warning: left shift count >=3D width of type In file included from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/runtime/basicLock.hpp:28, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/runtime/frame.hpp:30, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/prims/jvmtiExport.hpp:33, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/runtime/thread.hpp:32, from =20 /data/openjdk7/bsd-port/hotspot/src/os/bsd/vm/thread_bsd.inline.hpp:30, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/memory/resourceArea.hpp:39, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/classfile/classFileParser.hp= p:29, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/classfile/classLoader.hpp:28= , from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/classfile/systemDictionary.h= pp:29, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/ci/ciEnv.hpp:30, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/ci/ciUtilities.hpp:28, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/ci/ciNullObject.hpp:30, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/ci/ciConstant.hpp:29, from =20 /data/openjdk7/bsd-port/hotspot/src/share/vm/precompiled.hpp:36: /data/openjdk7/bsd-port/hotspot/src/share/vm/oops/markOop.hpp: At global = =20 scope: /data/openjdk7/bsd-port/hotspot/src/share/vm/oops/markOop.hpp:142: =20 warning: overflow in implicit constant conversion /data/openjdk7/bsd-port/hotspot/src/share/vm/oops/markOop.hpp:381: =20 warning: left shift count >=3D width of type /data/openjdk7/bsd-port/hotspot/src/share/vm/oops/markOop.hpp:381: =20 warning: negative integer implicitly converted to unsigned type /data/openjdk7/bsd-port/hotspot/src/share/vm/oops/markOop.hpp: In member = =20 function 'markOopDesc* markOopDesc::copy_set_hash(intptr_t) const': /data/openjdk7/bsd-port/hotspot/src/share/vm/oops/markOop.hpp:303: =20 warning: overflow in implicit constant conversion gmake[6]: *** [precompiled.hpp.gch] Error 1 gmake[6]: Leaving directory =20 `/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir/bsd__zero/produc= t' gmake[5]: *** [the_vm] Error 2 gmake[5]: Leaving directory =20 `/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir/bsd__zero/produc= t' gmake[4]: *** [productzero] Error 2 gmake[4]: Leaving directory =20 `/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir' gmake[3]: *** [generic_buildzero] Error 2 gmake[3]: Leaving directory `/data/openjdk7/bsd-port/hotspot/make' gmake[2]: *** [productzero] Error 2 gmake[2]: Leaving directory `/data/openjdk7/bsd-port/hotspot/make' gmake[1]: *** [hotspot-build] Error 2 gmake[1]: Leaving directory `/data/openjdk7/bsd-port' gmake: *** [build_product_image] Error 2 [root@sheeva1 /data/openjdk7/bsd-port]# There is this error about the command-line. It is about the empty -D =20 option, but I don't know where is comes from. And is it ok to ignore the = =20 warning? Of should they always be seen as errors while compiling java. I = =20 don't know how strict the java project is about this. Any thoughts or helpful hints? Ronald.
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