Kaffe 1.1.6 - early crash on MIPS architecture
"Cantarini Fabio, IT" <[email protected]> Wed, 3 Jun 2009 15:49:37 +0200
| Newsgroups | gmane.comp.java.vm.kaffe.general |
|---|---|
| Message-ID | <00D98B2F577F494D9976E5522E61EE0901C56922@xch083it.emea.group.pirelli.com> |
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Dear All,
I am new to running kaffe JVM on embedded system (linux 2.6 / MIPS).
I configured the following:
KAFFE_ENGINE=3Dintrp
KAFFE_THREADS=3Dunix-jthreads
KAFFE_GC=3Dkaffe-gc
I compiled kaffe rel. 1.1.6 but encountered blocking issues:
1. The build fails in file pkg/kaffe/config/mips/sysdepCallMethod.h =
cause to unexpected definition of _MIPS_SIM.
This fault statement is executed:
#error "Calling convention not specified"
I got a successfull compilation by commentig out the #error =
directive and including the o32-sysdepCallMethod.h.
But please help about a proper solution for this.
2. running kaffe bin command on a test "Hello World" class always =
terminates with generic diagnostic like:
Internal error: caught an unexpected exception.
Please check your CLASSPATH and your installation.
After inspecting the C code, I see that the problem is in the =
function initialiseSecurity() (kaffevm/classMethod.c).
Here is created a java.security.Permissions object and an attempt is =
made to call the Java add() method on it
do_execute_java_method(NULL, permissions, "add", =
"L(java/security/Permission;)V", NULL, 0, allPermission);
but this aways fails by SIGSEGV.
Could someone please advise about getting a working kaffe JVM on MIPS ?
Thanks to all
Kind Regards
Fabio C.=20
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<TITLE>Kaffe 1.1.6 - early crash on MIPS architecture</TITLE>
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<P><FONT SIZE=3D2 FACE=3D"Arial">Dear All,</FONT>
</P>
<P><FONT SIZE=3D2 FACE=3D"Arial">I am new to running kaffe JVM on =
embedded system (linux 2.6 / MIPS).</FONT>
</P>
<P><FONT SIZE=3D2 FACE=3D"Arial">I configured the following:</FONT>
</P>
<P><FONT SIZE=3D2 FACE=3D"Arial">KAFFE_ENGINE=3Dintrp</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">KAFFE_THREADS=3Dunix-jthreads</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">KAFFE_GC=3Dkaffe-gc</FONT>
</P>
<P><FONT SIZE=3D2 FACE=3D"Arial">I compiled kaffe rel. 1.1.6 but =
encountered blocking issues:</FONT>
</P>
<P><FONT SIZE=3D2 FACE=3D"Arial">1. The build fails in file =
pkg/kaffe/config/mips/sysdepCallMethod.h cause to unexpected definition =
of _MIPS_SIM.</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial"> This fault =
statement is executed:</FONT>
</P>
<P> <FONT SIZE=3D2 =
FACE=3D"Arial">#error "Calling convention not =
specified"</FONT>
</P>
<P><FONT SIZE=3D2 FACE=3D"Arial"> I got a successfull =
compilation by commentig out the #error directive and including the =
o32-sysdepCallMethod.h.</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial"> But please help =
about a proper solution for this.</FONT>
</P>
<BR>
<P><FONT SIZE=3D2 FACE=3D"Arial">2. running kaffe bin command on a test =
"Hello World" class always terminates with generic diagnostic =
like:</FONT>
</P>
<P> <FONT SIZE=3D2 =
FACE=3D"Arial">Internal error: caught an unexpected exception.</FONT>
<BR> <FONT SIZE=3D2 =
FACE=3D"Arial">Please check your CLASSPATH and your installation.</FONT>
</P>
<P><FONT SIZE=3D2 FACE=3D"Arial"> After inspecting the =
C code, I see that the problem is in the function initialiseSecurity() =
(kaffevm/classMethod.c).</FONT></P>
<P><FONT SIZE=3D2 FACE=3D"Arial"> Here is created a =
java.security.Permissions object and an attempt is made to call the Java =
add() method on it</FONT>
</P>
<P> <FONT SIZE=3D2 =
FACE=3D"Arial">do_execute_java_method(NULL, permissions, =
"add", "L(java/security/Permission;)V", NULL, 0, =
allPermission);</FONT>
</P>
<P><FONT SIZE=3D2 FACE=3D"Arial"> but this aways fails =
by SIGSEGV.</FONT>
</P>
<BR>
<P><FONT SIZE=3D2 FACE=3D"Arial">Could someone please advise about =
getting a working kaffe JVM on MIPS ?</FONT>
</P>
<P><FONT SIZE=3D2 FACE=3D"Arial">Thanks to all</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">Kind Regards</FONT>
</P>
<P><FONT SIZE=3D2 FACE=3D"Arial">Fabio C.</FONT>
</P>
<BR>
</DIV><BR><BR>
<DIV>
</DIV>
<DIV>
</DIV>
<DIV>
<DIV>
<DIV>
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mistransmission.<BR><BR>If you are not the intended recipient of this =
message you are hereby<BR>notified that you must not use, disseminate, =
copy it in any form or take<BR>any action in reliance on it. If you have =
received this message in error,<BR>please, delete it (and any copies of =
it) and kindly inform the sender, of this<BR>e-mail, by replying or go =
to www.pirelli.com on "contact =
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