From robilad at kaffe.org  Tue Oct  7 08:04:40 2008
From: robilad at kaffe.org (Dalibor Topic)
Date: Tue, 07 Oct 2008 17:04:40 +0200
Subject: [kaffe] Removing GNU Classpath
In-Reply-To: <20080928102309.7ja6455jkcgsksog@webmail.iol.pt>
References: <20080928102309.7ja6455jkcgsksog@webmail.iol.pt>
Message-ID: <48EB7A88.3090405@kaffe.org>

alexe100 at iol.pt wrote:
> Hi all,
> I would like to port kaffe to a very very resource constraint hardware  
> and i am thinking to remove the dependence of the GNU Classpath and  
> load base classes one by one (from sum or other ones). I think I just  
> need Object because I will remove the dependence of String from the  
> main entry etc...
>
> Please, Any help on removing GNU Classpath lib?
>   

Hi Alexe,

you can certainly do that, but you'll need to implement some kind of VM
interface for the class library you want to use in the VM.
Take a look at the native code for the VM* interfaces from GNU Classpath
to get a rough idea how that works, and then spend
some time to understand and implement the corresponding functionality
for your desired class library.

cheers,
dalibor topic


From inaba at src.ricoh.co.jp  Tue Oct 14 20:21:58 2008
From: inaba at src.ricoh.co.jp (Kiyo Inaba)
Date: Wed, 15 Oct 2008 12:21:58 +0900 (JST)
Subject: [kaffe] NetBSD and linux arm build image
Message-ID: <200810150321.m9F3Lwm1017658@snoopy.src.ricoh.co.jp>

Hi,

I've put build images for NetBSD and linux arm on the kaffe server.

You can get images in
    http://www.kaffe.org/~inaba
and 'README' file in this directory tells you what files are needed
to run.

The executable images 'gxemul' and 'qemu-system-arm' is compiled on
Fedora core 5 for convenience. If you have difficulty to make them
run, you can compile them from sources available at
     qemu: http://ballard.org/qemu
     gxemul: http://www.gavare.se/gxemul

When you boot login 'kaffe' (with password 'dalibor') and in 'src'
directory you can see several configuration script (whose names start
with 'CONFIG-') and prebuilt directories (whose names start with
'kaffe-071011-'). If you need root access, the password is same.

Have fun!

Kiyo

    


From manel_boumaiza at yahoo.fr  Thu Oct 16 06:42:13 2008
From: manel_boumaiza at yahoo.fr (manel boumaiza)
Date: Thu, 16 Oct 2008 13:42:13 +0000 (GMT)
Subject: [kaffe] illegal instruction sur mips1
Message-ID: <770519.83471.qm@web23608.mail.ird.yahoo.com>

Hi,
I have a processor lexra (mips) and my purpose is to run kaffe vm with this processor, i cross compiled kaffe-1.1.9 for mips and when i tried to test helloworld the jvm load the classpath then i have Illegal instruction..
Please have you any idea about this error!!!


      
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From manel.haoues at gmail.com  Fri Oct 17 09:01:45 2008
From: manel.haoues at gmail.com (manel manel)
Date: Fri, 17 Oct 2008 18:01:45 +0200
Subject: [kaffe] kaffe on lexra
Message-ID: <6a34760b0810170901g301fcd94o2f829da141a66d7f@mail.gmail.com>

Hi,
I have a processor lexra (mips) and my purpose is to run kaffe vm with this
processor, i cross compiled kaffe-1.1.9 for mips and when i tried to test
helloworld the jvm load the classpath then i have Illegal instruction..
Please have you any idea about this error!!!
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From chawkins at bplinux.com  Tue Oct 21 12:39:05 2008
From: chawkins at bplinux.com (chawkins at bplinux.com)
Date: Tue, 21 Oct 2008 15:39:05 -0400 (EDT)
Subject: [kaffe] compile problem
In-Reply-To: <30190296.301224617709484.JavaMail.SYSTEM@BPL_workstation>
Message-ID: <32369336.321224617910406.JavaMail.SYSTEM@BPL_workstation>

Hello - 

After "./configure --with-jikes --with-classpath-prefix=/usr/SiteSearch/classpath-0.03" completes successfully, make fails with:
.....
<snip>
.....
 gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I../../../config -I../../../kaffe/kaffevm/systems/unix-pthreads -I../../../kaffe/kaffevm/jni -I.. -I./.. -DTRANSLATOR -DJIT3 -I../../../kaffe/xprof -I../../../kaffe/jvmpi -I../../../include -I../../../config/i386 -I../../../config/i386/linux -I/glib-2.0 -I/glib-2.0/include -I/usr/SiteSearch/kaffe-1.1.9/./kaffe/kaffevm -I/usr/SiteSearch/kaffe-1.1.9/./kaffe/kaffevm/jit3 -I/usr/SiteSearch/kaffe-1.1.9/./kaffe/kaffevm/systems/unix-pthreads -I../../../replace -I../../../config -I../../../include -DKAFFE_VMDEBUG -D_REENTRANT -Wall -W -Wextra -fno-strict-aliasing -fno-omit-frame-pointer -pthread -g -O2 -MT methodcalls.lo -MD -MP -MF .deps/methodcalls.Tpo -c methodcalls.c  -fPIC -DPIC -o .libs/methodcalls.o
In file included from methodcalls.c:12:
../jit/methodcalls.c:15:18: glib.h: No such file or directory
In file included from methodcalls.c:12:
../jit/methodcalls.c: In function `soft_fixup_trampoline':
../jit/methodcalls.c:70: warning: implicit declaration of function `g_atomic_pointer_compare_and_exchange'
make[2]: *** [methodcalls.lo] Error 1
make[2]: Leaving directory `/usr/SiteSearch/kaffe-1.1.9/kaffe/kaffevm/jit3'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/usr/SiteSearch/kaffe-1.1.9/kaffe/kaffevm'
make: *** [all-recursive] Error 1

I've tried some different parameters to get the compiler to look at /usr/include/glib-2.0, which does exist:
[root at vps kaffe-1.1.9]# ls /usr/include/glib-2.0/
glib  glib-object.h  glib.h  gmodule.h  gobject

But no luck. I am out of my depth when it comes to compiling... Please help!

Thanks, 
Chris


From Virupax.SS at Lntemsys.com  Wed Oct 22 22:05:42 2008
From: Virupax.SS at Lntemsys.com (Virupax SS)
Date: Thu, 23 Oct 2008 10:35:42 +0530
Subject: [kaffe] (no subject)
Message-ID: <OF72670826.93F6AC33-ON652574EB.001B7B06-652574EB.001B562B@lntemsys.com>

Hi

I have cross compiled kaffe-1.1.9 on fedora 8 for arm.
On running the binary on the board i am getting the following error.

bash-3.00# /usr/local/kaffe/bin/kaffe information
Couldn't find or load essential class `java/lang/Object' 
java.lang.ClassNotFoundException java/lang/Object
Aborted



If i say only kaffe it works  fine as below 

bash-3.00# /usr/local/kaffe/bin/kaffe
usage: kaffe [-options] class
Options are:
        -help                    Print this message
        -version                 Print version number
        -fullversion             Print verbose version info
        -ss <size>               Maximum native stack size
        -mx <size>               Maximum heap size
        -ms <size>               Initial heap size
        -as <size>               Heap increment
        -classpath <path>        Set classpath
        -Xbootclasspath:<path>   Set bootclasspath
        -Xbootclasspath/a:<path> Append path to bootclasspath
        -Xbootclasspath/p:<path> Prepend path to bootclasspath
        -D<property>=<value>     Set a property
        -verify *                Verify all bytecode
        -verifyremote *          Verify bytecode loaded from network
        -noverify                Do not verify any bytecode
        -noclassgc               Disable class garbage collection
        -verbosegc               Print message during garbage collection
        -v, -verbose             Be verbose
        -verbosejit              Print message during JIT code generation
        -verbosemem              Print detailed memory allocation 
statistics
        -verbosecall             Print detailed call flow information
        -nodeadlock              Disable deadlock detection
        -debug *                 Trace method calls
        -noasyncgc *             Do not garbage collect asynchronously
        -cs, -checksource *      Check source against class files
        -oss <size> *            Maximum java stack size
        -jar                     Executable is a JAR
        -vmdebug <flag{,flag}>   Internal VM debugging.  Set flag=list for 
a list
        -debug-fd <descriptor>   Descriptor to send debug info to
  * Option currently ignored.

Compatibility options:
        -Xss <size>              Maximum native stack size
        -Xmx <size>              Maximum heap size
        -Xms <size>              Initial heap size
        -cp <path>               Set classpath



Can u please tell me how to go about for this problem.

Thnaks 
Virupax SS 


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From Virupax.SS at Lntemsys.com  Wed Oct 22 22:09:18 2008
From: Virupax.SS at Lntemsys.com (Virupax SS)
Date: Thu, 23 Oct 2008 10:39:18 +0530
Subject: [kaffe] error on kaffe 1.1.9  execution
Message-ID: <OFF10C3C8A.86EB676F-ON652574EB.001C0AF9-652574EB.001BAAC5@lntemsys.com>

Hi

( Sorry for the last post without the subject line ) 

I have cross compiled kaffe-1.1.9 on fedora 8 for arm.
On running the binary on the board i am getting the following error.

bash-3.00# /usr/local/kaffe/bin/kaffe information
Couldn't find or load essential class `java/lang/Object' 
java.lang.ClassNotFoundException java/lang/Object
Aborted



If i say only kaffe it works  fine as below 

bash-3.00# /usr/local/kaffe/bin/kaffe
usage: kaffe [-options] class
Options are:
        -help                    Print this message
        -version                 Print version number
        -fullversion             Print verbose version info
        -ss <size>               Maximum native stack size
        -mx <size>               Maximum heap size
        -ms <size>               Initial heap size
        -as <size>               Heap increment
        -classpath <path>        Set classpath
        -Xbootclasspath:<path>   Set bootclasspath
        -Xbootclasspath/a:<path> Append path to bootclasspath
        -Xbootclasspath/p:<path> Prepend path to bootclasspath
        -D<property>=<value>     Set a property
        -verify *                Verify all bytecode
        -verifyremote *          Verify bytecode loaded from network
        -noverify                Do not verify any bytecode
        -noclassgc               Disable class garbage collection
        -verbosegc               Print message during garbage collection
        -v, -verbose             Be verbose
        -verbosejit              Print message during JIT code generation
        -verbosemem              Print detailed memory allocation 
statistics
        -verbosecall             Print detailed call flow information
        -nodeadlock              Disable deadlock detection
        -debug *                 Trace method calls
        -noasyncgc *             Do not garbage collect asynchronously
        -cs, -checksource *      Check source against class files
        -oss <size> *            Maximum java stack size
        -jar                     Executable is a JAR
        -vmdebug <flag{,flag}>   Internal VM debugging.  Set flag=list for 
a list
        -debug-fd <descriptor>   Descriptor to send debug info to
  * Option currently ignored.

Compatibility options:
        -Xss <size>              Maximum native stack size
        -Xmx <size>              Maximum heap size
        -Xms <size>              Initial heap size
        -cp <path>               Set classpath



Can u please tell me how to go about for this problem.

Thnaks 
Virupax SS 


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