Bug in v4a?

[niessene]

Hello,

I installed the latest jdk. With this jdk I get a thread dump (see below) using
the following native code (just parsing a string). With jdk1.1.6-v2 it worked
just fine. Can somebody give the code a try? I am very curious if it works on
another setup. Parsing an int back works fine with v4a.

The java file:
public class GetString {
        public static native String getString();

        static {
                System.load("/home/erik/myjava/libputstring.so");
        }
        
        public void printString()
        {
        System.out.println(getString());
        }

        public static void main(String args[]) {
                GetString gs= new GetString();
        gs.printString(); 
        }
}

The native code:
#include "GetString.h"
#include <jni.h>

JNIEXPORT jstring JNICALL Java_GetString_getString(JNIEnv *env, jclass jcl)
{    
  char str[]="HelloWorld";
        
        return (*env)->NewStringUTF(env, str);
}

I also removed the libc and libdl in the greenthreads directory, but without any
success. Using libc.so.5.4.46 and libdl.so.1.9.2. 

I have also a problem with drawImage(image, x, y, null) in v4a. In v2 I can 
place a frame to the correct x and y coordinates, but in v4a it is placed 
randomly onto the screen.

And my last problem is playing an audio (.au) file in an application. For this I
use the audio package from sun. Sometimes it plays only the first part of the
audio file.

Somebody a clue?

Thanks for reading so far.

                Erik 


SIGSEGV   11*  segmentation violation
        stackbase=0xbffff46c, stackpointer=0xbffff374

Full thread dump:
    "Finalizer thread" (TID:0x406e3208, sys_thread_t:0x41427f04, state:R) prio=1
    "Async Garbage Collector" (TID:0x406e3250, sys_thread_t:0x41406f04, state:R) prio=1
    "Idle thread" (TID:0x406e3298, sys_thread_t:0x413e5f04, state:R) prio=0
    "Clock" (TID:0x406e3088, sys_thread_t:0x413c4f04, state:CW) prio=12
    "main" (TID:0x406e30b0, sys_thread_t:0x81931d8, state:R) prio=5 *current thread*
        java.io.Writer.write(Writer.java)
        java.io.PrintStream.write(PrintStream.java)
        java.io.PrintStream.print(PrintStream.java)
        java.io.PrintStream.println(PrintStream.java)
        GetString.printString(GetString.java:13)
        GetString.main(GetString.java:19)
Monitor Cache Dump:
    java.io.PrintStream@1080964904/1081237320: owner "main" (0x81931d8, 2 entries)
Registered Monitor Dump:
    Thread queue lock: <unowned>
    Name and type hash table lock: <unowned>
    String intern lock: <unowned>
    JNI pinning lock: <unowned>
    JNI global reference lock: <unowned>
    BinClass lock: <unowned>
    Class loading lock: <unowned>
    Java stack lock: <unowned>
    Code rewrite lock: <unowned>
    Heap lock: <unowned>
    Has finalization queue lock: <unowned>
    Finalize me queue lock: <unowned>
    Monitor IO lock: <unowned>
    Child death monitor: <unowned>
    Event monitor: <unowned>
    I/O monitor: <unowned>
    Alarm monitor: <unowned>
        Waiting to be notified:
            "Clock" (0x413c4f04)
    Monitor registry: owner "main" (0x81931d8, 1 entry)
Thread Alarm Q:
Abort (core dumped)