similar to: [LLVMdev] Problem executing Swing application with j3

I'm rather new to Wine, and I'm trying to run a Java Swing application. I'm having trouble with it. Has anyone else gotten Swing-based apps to run? I have a test case, basically a swing "hello world" app, and I haven't been able to get it to work either. Here's what happens when I try to compile it: [dritch@twitch wine]$ wine -- c:/jdk1.3/bin/javac -g -d

Hi all, I have a question about vmkit and especially j3 VM. I compiled and installed it without any problems. But I have this error as soon as I try to launch a Swing application (Swing HelloWorld) : j3: ctthread.cpp :71 : void vmkit::Thread::endKnownFrame(): Assertion failed. « lastKnownFrame->currentIP == 0 » What I'm doing wrong ? Thanks in advance, Baptiste. -------------- next

Hi Marc, thanks for the quick reply. Marc Gimpel wrote: > It would appear the the 'pcm2speex.read(frame, 0, frame.length)' is > blocking which means that it is waiting for data from the underlying > inputstream (i.e.AudioInputStream(t.input)). If it could read > sufficient data it would transcode it. If it recieved an EOF, it > should do some zero padding and then

Hi, I have code which, via rJava can bring up a JFrame to display an image. What I'd like to be able to is to capture that image and make an R plot out of it (analogous to plotting a PNG file, but not from an actual file). I can rite Java code that could be called from R to take a snapshot of the window, but is it at all possible to some return that data to the R side to display via plot()?

I am running R-1.81, apple's JVM installed with OS 10.3.2, and installed Sjava-0.65.X (a patched version of Sjava for MacOS from Simon Urbanek, which I know is inherently dangerous, but...). This version installed fine and some aspects seem to work as expected. However, this is one of the examples and causes R to hang. Any insights? What other information should I provide to make it easier

Hello, I am new to Wine. I have a swing app that requires the use of mappoint. Currently it runs on a windows box. The new box the app will be running on will be XBuntu. Using Wine I can install MapPoint, however on windows I will using Java2COM from Neva Objects which allowed the swing app to talk to mappoint. How would this be possible if I switched to XBuntu? Any idea? Cheers

Hello As i have a java project to do i start and stop compiz with gnome-compiz-manager from gandalf and i just tried to relaunch compiz while the swing window was focused and all the interface just freezed. Worse than that it hangs all the interface and the keyboard events are not processed so you can't do anything to kill compiz and start again. But hey i have two computers so i have

org.omegahat.R.Java.REvaluator e = new org.omegahat.R.Java.REvaluator(); Object val = e.eval("objects()"); if(val != null) { String[] objects = (String[])val; for(int i = 0 ; i < objects.length; i++) System.err.println("("+i+") " + objects[i]); } hello, thanks to Philippe Grosjean's work I finally got SJava working (on Windows XP!!), so that I can

Hey all, I installed vmkit-0.29 following instructions at http://vmkit.llvm.org/get_started.html I attempt to run a simple class file (Hey.class) by j3 and it returns following error: # j3 Desktop/Hey Thread 0x20000000 received a SIGSEGV: either the VM code or an external native method is bogus. Aborting... ; 0x81e5375 (0x200fec68) in _Z14sigsegvHandleriP7siginfoPv ; 0x440410 (0x200fec88) in

Hi Sarah, You should use classpath 0.97.2 and not 0.98 (isn't the error message obvious? :-)). So please try with classpath 0.97.2, and let me know if it works. Nicolas On Tue, Jul 19, 2011 at 3:44 PM, Sarah <sarah.berenji at gmail.com> wrote: > Hey all, > I installed vmkit-0.29 following instructions at > http://vmkit.llvm.org/get_started.html > I attempt to run a simple

Did you link the shared libraries? (step 2). Also, can you send me your configure option? Nicolas On Wed, Jul 20, 2011 at 3:45 PM, Sarah <sarah.berenji at gmail.com> wrote: > Nicolas Geoffray <nicolas.geoffray <at> gmail.com> writes: > > > > > > > Hi Sarah, > > > > You should use classpath 0.97.2 and not 0.98 (isn't the error message

Please excuse the previous mail. My mailclient misbehaved. The below code to check for the environment variable NAME and for setting a default username of "" fails, because the else paths are only taken when there inside if condition is false anyways. The elses should not be there but instead each method should be used until a username is returned.

Nicolas Geoffray <nicolas.geoffray <at> gmail.com> writes: > > > Hi Sarah, > > You should use classpath 0.97.2 and not 0.98 (isn't the error message obvious? ). > So please try with classpath 0.97.2, and let me know if it works. > > _______________________________________________ > LLVM Developers mailing list > LLVMdev <at> cs.uiuc.edu

Hello List, I'm currently trying to compile VMKit for the L4 Operating System and the L4Re Runtime environment for my student project. While doing so I stumbled upon a bug in the implementation of lib/J3/Classpath/ClasspathVMSystemProperties.inc The current version first tries to get the username by checking the LOGNAME environment variable. If this is NULL it then checks tmp =

Hi Sarah, On Sun, Jul 24, 2011 at 6:28 AM, Sarah <sarah.berenji at gmail.com> wrote: > > I created links in "/usr/local/classpath/lib" where my classpath objects > are > installed. Since it didn't work I tried these paths too: in classpath's > source > "/usr/local/classpath-0.97.2/lib" & also in "/lib"!! The error didn't >

Hi Julien, I also tried to add a field and get the same error as you. In theory, to add a field in JavaClass or JavaCommonClass you have to put your field at the end of the declaration list (in order to minimize index changes in J3Intrinsics) in C++ code and in LLVMRuntime/runtime-single.ll We are working on this issue to see what is going wrong. The problem is the fact that the error is not

Hi Julien, I found out what was missing for adding a field to JavaClass. While precompiling Java code (JavaAOTCompiler) we create an equivalent LLVM Constant object for each class. So modifying the internal representation of a class means that you also have to modify the AOTCompiler. Here is a patch with a tiny example where an int is added to JavaClass. If you want to add more complex

Hi all, I am currently working with vmkit (especially on J3) for a student project, I want to made some experimentations on J3. I see in the file lib/j3/VMCore/JavaClass.h that if I want to add some attributes in the class JavaClass I must change a few thing in LLVMRuntime/* and in JnjvmModule.cpp. But JnjvmModule.cpp does not exist anymore. So my first question is : what is the equivalent of

Nicolas Geoffray <nicolas.geoffray <at> gmail.com> writes: > > > Did you link the shared libraries? (step 2). > > Also, can you send me your configure option? > > NicolasOn Wed, Jul 20, 2011 at 3:45 PM, Sarah <sarah.berenji <at> gmail.com> wrote: > Nicolas Geoffray <nicolas.geoffray <at> gmail.com> writes: > > > > >

Hi Yi, The precompiler is in charge of translating the most common classes of the Java runtime library to llvm code (typically, java.lang.Object), in order to natively compile these classes and decrease the bootstrap time. So, if you have a segmentation fault at this stage, it means that you have broken something in the interface between MMTk and VMKit. If it can helps you: * during a first