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From: Juergen S. <jue...@sa...> - 2009-08-27 00:52:39
|
Hi
Is the current (synchronized with SVN today) version of XMLVM able to
cross-compile a Java classfile to .NET byte code?
Basically, xmlvm seems to work fine - when I do (on the usual
HelloWorld.java that does a System.out.println in main):
>> xmlvm --in=HelloWorld.class --target=xmlvm
I get:
[08/26/09 17:48:18.777] DEBUG: Instantiated:
org.xmlvm.proc.in.ClassInputProcess
[08/26/09 17:48:18.779] DEBUG: Instantiated:
org.xmlvm.proc.in.ClassInputProcess for "HelloWorld.class"
[08/26/09 17:48:18.781] DEBUG: Instantiated:
org.xmlvm.proc.out.XmlvmOutputProcess
[08/26/09 17:48:18.782] DEBUG: Adding preprocess
org.xmlvm.proc.in.ClassInputProcess to process
org.xmlvm.proc.out.XmlvmOutputProcess
[08/26/09 17:48:18.783] DEBUG: ClassInputProcess.process():
HelloWorld.class
[08/26/09 17:48:18.933] DEBUG: Processing finished successfully.
[08/26/09 17:48:18.934] DEBUG: Writing file: ./HelloWorld.xmlvm
[08/26/09 17:48:18.935] DEBUG: Files written successfully.
Looks fine! Cross-compilation to JavaScript also worked. But when I try
>> xmlvm --in=HelloWorld.class --target=clr
I get
[08/26/09 17:53:09.992] DEBUG: Instantiated:
org.xmlvm.proc.in.ClassInputProcess
[08/26/09 17:53:09.993] DEBUG: Instantiated:
org.xmlvm.proc.in.ClassInputProcess for "HelloWorld.class"
[08/26/09 17:53:09.993] ERROR: Could not create OutputProcess for target
'CLR'.
Exception in thread "main" java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.simontuffs.onejar.Boot.run(Boot.java:306)
at com.simontuffs.onejar.Boot.main(Boot.java:159)
Caused by: java.lang.NullPointerException
at
org.xmlvm.proc.XmlvmProcessor.filterNotYetProcessedProcessed(XmlvmProcessor.
java:196)
at
org.xmlvm.proc.XmlvmProcessor.buildProcessingPipeline0(XmlvmProcessor.java:1
44)
at
org.xmlvm.proc.XmlvmProcessor.buildProcessingPipeline(XmlvmProcessor.java:13
9)
at org.xmlvm.proc.XmlvmProcessor.process(XmlvmProcessor.java:101)
at org.xmlvm.proc.NewMain.main(NewMain.java:55)
... 6 more
Same for
>> xmlvm --in=HelloWorld.xmlvm --target=clr
or
>> xmlvm --in=HelloWorld.class --target=exe
Am I missing anything or is this not supposed to work?
Best regards, Juergen
|
|
From: Sascha H. <sa...@gm...> - 2009-08-27 06:08:10
|
Hi Juergen! We are in the process of deprecating an dold infrastructure by setting up a new one. A while ago we made this new one the default one, even though it doesn't support all possible cross-compilation combinations. While the old infrastructure was possible to cross-compile Java bytecode to CLR files, coverage wasn't that good. We will re-introduce this functionality soon, but don't expect it to be very usable. There is almost no Java compatibility library for the CLR (See Compat On Thu, Aug 27, 2009 at 2:55 AM, Juergen Schmerder < jue...@sa...> wrote: > Hi > > Is the current (synchronized with SVN today) version of XMLVM able to > cross-compile a Java classfile to .NET byte code? > > Basically, xmlvm seems to work fine - when I do (on the usual > HelloWorld.java that does a System.out.println in main): > > >> xmlvm --in=HelloWorld.class --target=xmlvm > > I get: > > [08/26/09 17:48:18.777] DEBUG: Instantiated: > org.xmlvm.proc.in.ClassInputProcess > [08/26/09 17:48:18.779] DEBUG: Instantiated: > org.xmlvm.proc.in.ClassInputProcess for "HelloWorld.class" > [08/26/09 17:48:18.781] DEBUG: Instantiated: > org.xmlvm.proc.out.XmlvmOutputProcess > [08/26/09 17:48:18.782] DEBUG: Adding preprocess > org.xmlvm.proc.in.ClassInputProcess to process > org.xmlvm.proc.out.XmlvmOutputProcess > [08/26/09 17:48:18.783] DEBUG: ClassInputProcess.process(): > HelloWorld.class > [08/26/09 17:48:18.933] DEBUG: Processing finished successfully. > [08/26/09 17:48:18.934] DEBUG: Writing file: ./HelloWorld.xmlvm > [08/26/09 17:48:18.935] DEBUG: Files written successfully. > > Looks fine! Cross-compilation to JavaScript also worked. But when I try > > >> xmlvm --in=HelloWorld.class --target=clr > > I get > > [08/26/09 17:53:09.992] DEBUG: Instantiated: > org.xmlvm.proc.in.ClassInputProcess > [08/26/09 17:53:09.993] DEBUG: Instantiated: > org.xmlvm.proc.in.ClassInputProcess for "HelloWorld.class" > [08/26/09 17:53:09.993] ERROR: Could not create OutputProcess for target > 'CLR'. > Exception in thread "main" java.lang.reflect.InvocationTargetException > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39 > ) > at > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl > .java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at com.simontuffs.onejar.Boot.run(Boot.java:306) > at com.simontuffs.onejar.Boot.main(Boot.java:159) > Caused by: java.lang.NullPointerException > at > > org.xmlvm.proc.XmlvmProcessor.filterNotYetProcessedProcessed(XmlvmProcessor. > java:196) > at > > org.xmlvm.proc.XmlvmProcessor.buildProcessingPipeline0(XmlvmProcessor.java:1 > 44) > at > > org.xmlvm.proc.XmlvmProcessor.buildProcessingPipeline(XmlvmProcessor.java:13 > 9) > at org.xmlvm.proc.XmlvmProcessor.process(XmlvmProcessor.java:101) > at org.xmlvm.proc.NewMain.main(NewMain.java:55) > ... 6 more > > > Same for > >> xmlvm --in=HelloWorld.xmlvm --target=clr > or > >> xmlvm --in=HelloWorld.class --target=exe > > > Am I missing anything or is this not supposed to work? > > Best regards, Juergen > > > > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day > trial. Simplify your report design, integration and deployment - and focus > on > what you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > _______________________________________________ > xmlvm-users mailing list > xml...@li... > https://lists.sourceforge.net/lists/listinfo/xmlvm-users > |
|
From: Sascha H. <sa...@gm...> - 2009-08-27 06:30:01
|
(Sorry, hit send too early) (See CompatJavaLib.java). Also, JVM instruction coverage is low (see jvm2clr.xsl). Right now our focus is not on this translation path, but if you like to contribute, you are more than welcome! // Sascha On Thu, Aug 27, 2009 at 8:07 AM, Sascha Haeberling <sa...@gm...>wrote: > Hi Juergen! > > We are in the process of deprecating an dold infrastructure by setting up a > new one. A while ago we made this new one the default one, even though it > doesn't support all possible cross-compilation combinations. While the old > infrastructure was possible to cross-compile Java bytecode to CLR files, > coverage wasn't that good. We will re-introduce this functionality soon, but > don't expect it to be very usable. There is almost no Java compatibility > library for the CLR (See Compat > > On Thu, Aug 27, 2009 at 2:55 AM, Juergen Schmerder < > jue...@sa...> wrote: > >> Hi >> >> Is the current (synchronized with SVN today) version of XMLVM able to >> cross-compile a Java classfile to .NET byte code? >> >> Basically, xmlvm seems to work fine - when I do (on the usual >> HelloWorld.java that does a System.out.println in main): >> >> >> xmlvm --in=HelloWorld.class --target=xmlvm >> >> I get: >> >> [08/26/09 17:48:18.777] DEBUG: Instantiated: >> org.xmlvm.proc.in.ClassInputProcess >> [08/26/09 17:48:18.779] DEBUG: Instantiated: >> org.xmlvm.proc.in.ClassInputProcess for "HelloWorld.class" >> [08/26/09 17:48:18.781] DEBUG: Instantiated: >> org.xmlvm.proc.out.XmlvmOutputProcess >> [08/26/09 17:48:18.782] DEBUG: Adding preprocess >> org.xmlvm.proc.in.ClassInputProcess to process >> org.xmlvm.proc.out.XmlvmOutputProcess >> [08/26/09 17:48:18.783] DEBUG: ClassInputProcess.process(): >> HelloWorld.class >> [08/26/09 17:48:18.933] DEBUG: Processing finished successfully. >> [08/26/09 17:48:18.934] DEBUG: Writing file: ./HelloWorld.xmlvm >> [08/26/09 17:48:18.935] DEBUG: Files written successfully. >> >> Looks fine! Cross-compilation to JavaScript also worked. But when I try >> >> >> xmlvm --in=HelloWorld.class --target=clr >> >> I get >> >> [08/26/09 17:53:09.992] DEBUG: Instantiated: >> org.xmlvm.proc.in.ClassInputProcess >> [08/26/09 17:53:09.993] DEBUG: Instantiated: >> org.xmlvm.proc.in.ClassInputProcess for "HelloWorld.class" >> [08/26/09 17:53:09.993] ERROR: Could not create OutputProcess for >> target >> 'CLR'. >> Exception in thread "main" java.lang.reflect.InvocationTargetException >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >> >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39 >> ) >> at >> >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl >> .java:25) >> at java.lang.reflect.Method.invoke(Method.java:597) >> at com.simontuffs.onejar.Boot.run(Boot.java:306) >> at com.simontuffs.onejar.Boot.main(Boot.java:159) >> Caused by: java.lang.NullPointerException >> at >> >> org.xmlvm.proc.XmlvmProcessor.filterNotYetProcessedProcessed(XmlvmProcessor. >> java:196) >> at >> >> org.xmlvm.proc.XmlvmProcessor.buildProcessingPipeline0(XmlvmProcessor.java:1 >> 44) >> at >> >> org.xmlvm.proc.XmlvmProcessor.buildProcessingPipeline(XmlvmProcessor.java:13 >> 9) >> at org.xmlvm.proc.XmlvmProcessor.process(XmlvmProcessor.java:101) >> at org.xmlvm.proc.NewMain.main(NewMain.java:55) >> ... 6 more >> >> >> Same for >> >> xmlvm --in=HelloWorld.xmlvm --target=clr >> or >> >> xmlvm --in=HelloWorld.class --target=exe >> >> >> Am I missing anything or is this not supposed to work? >> >> Best regards, Juergen >> >> >> >> ------------------------------------------------------------------------------ >> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >> 30-Day >> trial. Simplify your report design, integration and deployment - and focus >> on >> what you do best, core application coding. Discover what's new with >> Crystal Reports now. http://p.sf.net/sfu/bobj-july >> _______________________________________________ >> xmlvm-users mailing list >> xml...@li... >> https://lists.sourceforge.net/lists/listinfo/xmlvm-users >> > > |
|
From: Schmerder, J. <jue...@sa...> - 2009-08-27 07:03:27
|
Hi Sascha Thanks for the explanation - I'll have a look into CompatJavaLib. Is there a version on SVN with (whatever limited) support of java2clr I could sync back to? Best, Juergen From: Sascha Haeberling [mailto:sa...@gm...] Sent: Wednesday, Aug 26, 2009 23:29 PM To: Schmerder, Juergen Cc: xml...@li... Subject: Re: [xmlvm-users] xmlvm java.class -> clr/exe (Sorry, hit send too early) (See CompatJavaLib.java). Also, JVM instruction coverage is low (see jvm2clr.xsl). Right now our focus is not on this translation path, but if you like to contribute, you are more than welcome! // Sascha On Thu, Aug 27, 2009 at 8:07 AM, Sascha Haeberling <sa...@gm...> wrote: Hi Juergen! We are in the process of deprecating an dold infrastructure by setting up a new one. A while ago we made this new one the default one, even though it doesn't support all possible cross-compilation combinations. While the old infrastructure was possible to cross-compile Java bytecode to CLR files, coverage wasn't that good. We will re-introduce this functionality soon, but don't expect it to be very usable. There is almost no Java compatibility library for the CLR (See Compat On Thu, Aug 27, 2009 at 2:55 AM, Juergen Schmerder <jue...@sa...> wrote: Hi Is the current (synchronized with SVN today) version of XMLVM able to cross-compile a Java classfile to .NET byte code? Basically, xmlvm seems to work fine - when I do (on the usual HelloWorld.java that does a System.out.println in main): >> xmlvm --in=HelloWorld.class --target=xmlvm I get: [08/26/09 17:48:18.777] DEBUG: Instantiated: org.xmlvm.proc.in.ClassInputProcess [08/26/09 17:48:18.779] DEBUG: Instantiated: org.xmlvm.proc.in.ClassInputProcess for "HelloWorld.class" [08/26/09 17:48:18.781] DEBUG: Instantiated: org.xmlvm.proc.out.XmlvmOutputProcess [08/26/09 17:48:18.782] DEBUG: Adding preprocess org.xmlvm.proc.in.ClassInputProcess to process org.xmlvm.proc.out.XmlvmOutputProcess [08/26/09 17:48:18.783] DEBUG: ClassInputProcess.process(): HelloWorld.class [08/26/09 17:48:18.933] DEBUG: Processing finished successfully. [08/26/09 17:48:18.934] DEBUG: Writing file: ./HelloWorld.xmlvm [08/26/09 17:48:18.935] DEBUG: Files written successfully. Looks fine! Cross-compilation to JavaScript also worked. But when I try >> xmlvm --in=HelloWorld.class --target=clr I get [08/26/09 17:53:09.992] DEBUG: Instantiated: org.xmlvm.proc.in.ClassInputProcess [08/26/09 17:53:09.993] DEBUG: Instantiated: org.xmlvm.proc.in.ClassInputProcess for "HelloWorld.class" [08/26/09 17:53:09.993] ERROR: Could not create OutputProcess for target 'CLR'. Exception in thread "main" java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39 ) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl .java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.simontuffs.onejar.Boot.run(Boot.java:306) at com.simontuffs.onejar.Boot.main(Boot.java:159) Caused by: java.lang.NullPointerException at org.xmlvm.proc.XmlvmProcessor.filterNotYetProcessedProcessed(XmlvmProces sor. java:196) at org.xmlvm.proc.XmlvmProcessor.buildProcessingPipeline0(XmlvmProcessor.ja va:1 44) at org.xmlvm.proc.XmlvmProcessor.buildProcessingPipeline(XmlvmProcessor.jav a:13 9) at org.xmlvm.proc.XmlvmProcessor.process(XmlvmProcessor.java:101) at org.xmlvm.proc.NewMain.main(NewMain.java:55) ... 6 more Same for >> xmlvm --in=HelloWorld.xmlvm --target=clr or >> xmlvm --in=HelloWorld.class --target=exe Am I missing anything or is this not supposed to work? Best regards, Juergen ------------------------------------------------------------------------ ------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ xmlvm-users mailing list xml...@li... https://lists.sourceforge.net/lists/listinfo/xmlvm-users |
|
From: Sascha H. <sa...@gm...> - 2009-08-27 15:11:24
|
You can try running org.xmlvm.Main with the following arguments: --out=<out> --clr path-to/HelloWorld.class But I don't think more than a HelloWorld will be compilable. // Sascha On Thu, Aug 27, 2009 at 9:02 AM, Schmerder, Juergen < jue...@sa...> wrote: > Hi Sascha > > > > Thanks for the explanation – I’ll have a look into CompatJavaLib. > > Is there a version on SVN with (whatever limited) support of java2clr I > could sync back to? > > > > Best, Juergen > > > > *From:* Sascha Haeberling [mailto:sa...@gm...] > *Sent:* Wednesday, Aug 26, 2009 23:29 PM > *To:* Schmerder, Juergen > *Cc:* xml...@li... > *Subject:* Re: [xmlvm-users] xmlvm java.class -> clr/exe > > > > (Sorry, hit send too early) > > (See CompatJavaLib.java). Also, JVM instruction coverage is low (see > jvm2clr.xsl). > > Right now our focus is not on this translation path, but if you like to > contribute, you are more than welcome! > > > > // Sascha > > On Thu, Aug 27, 2009 at 8:07 AM, Sascha Haeberling <sa...@gm...> > wrote: > > Hi Juergen! > > We are in the process of deprecating an dold infrastructure by setting up a > new one. A while ago we made this new one the default one, even though it > doesn't support all possible cross-compilation combinations. While the old > infrastructure was possible to cross-compile Java bytecode to CLR files, > coverage wasn't that good. We will re-introduce this functionality soon, but > don't expect it to be very usable. There is almost no Java compatibility > library for the CLR (See Compat > > > > On Thu, Aug 27, 2009 at 2:55 AM, Juergen Schmerder < > jue...@sa...> wrote: > > Hi > > Is the current (synchronized with SVN today) version of XMLVM able to > cross-compile a Java classfile to .NET byte code? > > Basically, xmlvm seems to work fine - when I do (on the usual > HelloWorld.java that does a System.out.println in main): > > >> xmlvm --in=HelloWorld.class --target=xmlvm > > I get: > > [08/26/09 17:48:18.777] DEBUG: Instantiated: > org.xmlvm.proc.in.ClassInputProcess > [08/26/09 17:48:18.779] DEBUG: Instantiated: > org.xmlvm.proc.in.ClassInputProcess for "HelloWorld.class" > [08/26/09 17:48:18.781] DEBUG: Instantiated: > org.xmlvm.proc.out.XmlvmOutputProcess > [08/26/09 17:48:18.782] DEBUG: Adding preprocess > org.xmlvm.proc.in.ClassInputProcess to process > org.xmlvm.proc.out.XmlvmOutputProcess > [08/26/09 17:48:18.783] DEBUG: ClassInputProcess.process(): > HelloWorld.class > [08/26/09 17:48:18.933] DEBUG: Processing finished successfully. > [08/26/09 17:48:18.934] DEBUG: Writing file: ./HelloWorld.xmlvm > [08/26/09 17:48:18.935] DEBUG: Files written successfully. > > Looks fine! Cross-compilation to JavaScript also worked. But when I try > > >> xmlvm --in=HelloWorld.class --target=clr > > I get > > [08/26/09 17:53:09.992] DEBUG: Instantiated: > org.xmlvm.proc.in.ClassInputProcess > [08/26/09 17:53:09.993] DEBUG: Instantiated: > org.xmlvm.proc.in.ClassInputProcess for "HelloWorld.class" > [08/26/09 17:53:09.993] ERROR: Could not create OutputProcess for target > 'CLR'. > Exception in thread "main" java.lang.reflect.InvocationTargetException > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39 > ) > at > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl > .java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at com.simontuffs.onejar.Boot.run(Boot.java:306) > at com.simontuffs.onejar.Boot.main(Boot.java:159) > Caused by: java.lang.NullPointerException > at > > org.xmlvm.proc.XmlvmProcessor.filterNotYetProcessedProcessed(XmlvmProcessor. > java:196) > at > > org.xmlvm.proc.XmlvmProcessor.buildProcessingPipeline0(XmlvmProcessor.java:1 > 44) > at > > org.xmlvm.proc.XmlvmProcessor.buildProcessingPipeline(XmlvmProcessor.java:13 > 9) > at org.xmlvm.proc.XmlvmProcessor.process(XmlvmProcessor.java:101) > at org.xmlvm.proc.NewMain.main(NewMain.java:55) > ... 6 more > > > Same for > >> xmlvm --in=HelloWorld.xmlvm --target=clr > or > >> xmlvm --in=HelloWorld.class --target=exe > > > Am I missing anything or is this not supposed to work? > > Best regards, Juergen > > > > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day > trial. Simplify your report design, integration and deployment - and focus > on > what you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > _______________________________________________ > xmlvm-users mailing list > xml...@li... > https://lists.sourceforge.net/lists/listinfo/xmlvm-users > > > > > |
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