[kaffe] Bug report: Assertion failure when running Sun's DialogDemo
I have installed kaffe-1.1.6, using ./configure make and no special options. Then I tried running the Dialogs demo, consisting of the files DialogDemo.java, CustomDialog.java and middle.gif, available at http://java.sun.com/docs/books/tutorial/uiswing/components/example-1dot4/ I put all three files in a directory of their own, ran $ javac DialogDemo.java CustomDialog.java to compile them, and then I tried to run the program, $ kaffe DialogDemo kaffe-bin: machine.c:256: translate: Assertion `reinvoke == false' failed. Aborted (core dumped) Top of the gdb backtrace looks like (gdb) bt #0 0xb7d9283b in raise () from /lib/tls/libc.so.6 #1 0xb7d93fa2 in abort () from /lib/tls/libc.so.6 #2 0xb7d8c2df in __assert_fail () from /lib/tls/libc.so.6 #3 0xb7f3564c in translate (xmeth=0x818b84c, einfo=0xb6c28708) at machine.c:387 #4 0xb7f44022 in soft_fixup_trampoline (_data=0x0) at methodcalls.c:54 #5 0xb7f442ae in i386_do_fixup_trampoline () at ../../../config/i386/trampolines.S:50 #6 0x0818d851 in ?? () #7 0xb7f4429e in i386_do_fixup_trampoline () at ../../../config/i386/trampolines.S:44 #8 0x084b8cac in ?? () #9 0xb6c28778 in ?? () I'm running on an x86 debian gnu/linux box, $ uname -a Linux carduelis.s3.kth.se 2.6.12.5 #1 Thu Aug 18 11:42:45 CEST 2005 i686 GNU/Linux I used gcc-3.3.5 for the compilation. (I also have the debian package of kaffe-1.1.5 installed, and it can run the dialogs demo. However, the javax.swing.JOptionPane.showInputDialog seems broken, it doesn't create any text input field. The reason I upgraded to kaffe-1.1.6 was to see if this problem has been fixed). Regards, /Niels ___ kaffe mailing list kaffe@kaffe.org http://kaffe.org/cgi-bin/mailman/listinfo/kaffe
[kaffe] Re: GNU Classpath hacker room at FOSDEM 2006
On Monday 14 November 2005 17:41, Mark Wielaard wrote: Hi all, Like the last couple of years we want to come together with all the projects around GNU Classpath and the various free runtimes, compiler and tool projects to discuss what has happened in the last year in the Free Software community and what the next year will bring us during FOSDEM. Mark, Do I deduce correctly that you're already in touch with the organisers about this? (ik neem dus aan dat je reeds in contact bent geweest met de organisatie, of?) Chris -- Chris Gray/k/ Embedded Java Solutions BE0503765045 Embedded Mobile Java, OSGihttp://www.kiffer.be/k/ [EMAIL PROTECTED] +32 3 216 0369 ___ kaffe mailing list kaffe@kaffe.org http://kaffe.org/cgi-bin/mailman/listinfo/kaffe
Re: [kaffe] problems with thread and ServerSocket.close()
Hi Jean-Frederic, The problem should be fixed now in CVS. I have tested your program locally with kaffe and it seems to work now. Please tell me if you are still experiencing some troubles... Regards, Guilhem. Jean-frederic Clere wrote: Hi, I have tried a small test program that runs correctly in Sun JVM but hangs in kaffe: By close() on a ServerSocket I expect to cause an exception in the thread where I am doing the accept() om the same ServerSocket, but the close() hangs until a new connection is openned. Any hints why the close() does not provoque an exception in the accept(). Cheers Jean-Frederic PS: Find attached the java code I am using. ___ kaffe mailing list kaffe@kaffe.org http://kaffe.org/cgi-bin/mailman/listinfo/kaffe
[kaffe] CVS kaffe (guilhem): Socket methods can be used asynchronously now.
PatchSet 6970 Date: 2005/11/25 21:01:51 Author: guilhem Branch: HEAD Tag: (none) Log: Socket methods can be used asynchronously now. * include/jsyscall.h (sockShutdown): New syscall to support. (KSOCKSHUTDOWN): New macro. * kaffe/kaffevm/systems/unix-jthreads/syscalls.c, (jthreadedSocketShutdown): Added support for shutdown. * kaffe/kaffevm/systems/unix-jthreads/syscalls.c, (jthreadedSocketShutdown): Added support for shutdown. (selectHelper): New function which protect calls to select. (waitForTimeout, waitForWritable): Use selectHelper now. (waitForRW): New function. (jthreadedAccept): Use waitForRW and not waitForTimeout. * libraries/clib/net/PlainSocketImpl.c (getFileFromSocket): New function to retrieve safely a fd from a socket object. (releaseFileToSocket): Release the fd. (socketCreate, socketConnect, socketBind, socketListen, socketAccept, socketAvailable, socketSetOption, socketGetOption, socketRead, socketWrite, waitForConnection): Use the new facility to get the fd. (socketClose): Shutdown the socket and if possible close the fd. * libraries/javalib/vmspecific/gnu/java/net/PlainSocketImpl.java (fdUsed): New field. (available, close, getInputStream, socketGetOption, socketSetOption, socketAccept, socketAvailable, socketBind, socketClose, socketConnect, socketCreate, socketListen, socketRead, socketWrite, waitForConnection, setBlocking): Removed synchronization. Members: ChangeLog:1.4492-1.4493 include/jsyscall.h:1.23-1.24 kaffe/kaffevm/systems/unix-jthreads/syscalls.c:1.17-1.18 kaffe/kaffevm/systems/unix-pthreads/syscalls.c:1.33-1.34 libraries/clib/net/PlainSocketImpl.c:1.56-1.57 libraries/javalib/vmspecific/gnu/java/net/PlainSocketImpl.java:1.1-1.2 Index: kaffe/ChangeLog diff -u kaffe/ChangeLog:1.4492 kaffe/ChangeLog:1.4493 --- kaffe/ChangeLog:1.4492 Fri Nov 25 18:12:47 2005 +++ kaffe/ChangeLog Fri Nov 25 21:01:51 2005 @@ -1,5 +1,40 @@ 2005-11-25 Guilhem Lavaux [EMAIL PROTECTED] + * include/jsyscall.h + (sockShutdown): New syscall to support. + (KSOCKSHUTDOWN): New macro. + + * kaffe/kaffevm/systems/unix-jthreads/syscalls.c, + (jthreadedSocketShutdown): Added support for shutdown. + + * kaffe/kaffevm/systems/unix-jthreads/syscalls.c, + (jthreadedSocketShutdown): Added support for shutdown. + (selectHelper): New function which protect calls to select. + (waitForTimeout, waitForWritable): Use selectHelper now. + (waitForRW): New function. + (jthreadedAccept): Use waitForRW and not waitForTimeout. + + * libraries/clib/net/PlainSocketImpl.c + (getFileFromSocket): New function to retrieve safely a fd from a + socket object. + (releaseFileToSocket): Release the fd. + (socketCreate, socketConnect, socketBind, + socketListen, socketAccept, socketAvailable, + socketSetOption, socketGetOption, socketRead, + socketWrite, waitForConnection): Use the new facility to + get the fd. + (socketClose): Shutdown the socket and if possible close the fd. + + * libraries/javalib/vmspecific/gnu/java/net/PlainSocketImpl.java + (fdUsed): New field. + (available, close, getInputStream, socketGetOption, + socketSetOption, socketAccept, socketAvailable, + socketBind, socketClose, socketConnect, socketCreate, + socketListen, socketRead, socketWrite, waitForConnection, + setBlocking): Removed synchronization. + +2005-11-25 Guilhem Lavaux [EMAIL PROTECTED] + * libraries/clib/native/java_lang_VMProcess.c (nativeSpawn): Fixed eclipse startup by using the true kaffe internal functions. Index: kaffe/include/jsyscall.h diff -u kaffe/include/jsyscall.h:1.23 kaffe/include/jsyscall.h:1.24 --- kaffe/include/jsyscall.h:1.23 Fri Aug 5 01:14:36 2005 +++ kaffe/include/jsyscall.hFri Nov 25 21:01:53 2005 @@ -84,6 +84,7 @@ int (*_getsockname)(int, struct sockaddr *, socklen_t *); int (*_getpeername)(int, struct sockaddr *, socklen_t *); int (*_sockclose)(int); +int (*_sockShutdown)(int); int (*_gethostbyname)(const char *, struct hostent **); int (*_gethostbyaddr)(const char *, size_t, int, struct hostent **); @@ -257,6 +258,8 @@ #define KPIPECREATE(A,B) (*Kaffe_SystemCallInterface._pipecreate)(A,B) #define KPIPEREAD(A,B,C,D,E) (*Kaffe_SystemCallInterface._piperead)(A,B,C,D,E) #define KPIPEWRITE(A,B,C,D,E) (*Kaffe_SystemCallInterface._pipewrite)(A,B,C,D,E) + +#define KSOCKSHUTDOWN(A) (*Kaffe_SystemCallInterface._sockShutdown)(A) #define KAFFE_MMAP_READ 0 #define KAFFE_MMAP_WRITE 1 Index: kaffe/kaffe/kaffevm/systems/unix-jthreads/syscalls.c diff -u
[kaffe] CVS kaffe (guilhem): Fixes for fork exec.
PatchSet 6969
Date: 2005/11/25 18:12:47
Author: guilhem
Branch: HEAD
Tag: (none)
Log:
Fixes for fork exec.
* libraries/clib/native/java_lang_VMProcess.c
(nativeSpawn): Fixed eclipse startup by using the true kaffe
internal functions.
Members:
ChangeLog:1.4491-1.4492
libraries/clib/native/java_lang_VMProcess.c:1.1-1.2
Index: kaffe/ChangeLog
diff -u kaffe/ChangeLog:1.4491 kaffe/ChangeLog:1.4492
--- kaffe/ChangeLog:1.4491 Fri Nov 4 20:32:20 2005
+++ kaffe/ChangeLog Fri Nov 25 18:12:47 2005
@@ -1,3 +1,9 @@
+2005-11-25 Guilhem Lavaux [EMAIL PROTECTED]
+
+ * libraries/clib/native/java_lang_VMProcess.c
+ (nativeSpawn): Fixed eclipse startup by using the true kaffe
+ internal functions.
+
2005-11-04 Guilhem Lavaux [EMAIL PROTECTED]
* kaffe/kaffevm/boehm-gc/boehm/configure,
Index: kaffe/libraries/clib/native/java_lang_VMProcess.c
diff -u kaffe/libraries/clib/native/java_lang_VMProcess.c:1.1
kaffe/libraries/clib/native/java_lang_VMProcess.c:1.2
--- kaffe/libraries/clib/native/java_lang_VMProcess.c:1.1 Tue Jul 19
01:16:32 2005
+++ kaffe/libraries/clib/native/java_lang_VMProcess.c Fri Nov 25 18:12:51 2005
@@ -47,6 +47,7 @@
#include errno.h
#include fcntl.h
#include stdio.h
+#include jsyscall.h
#include target_native.h
#include target_native_misc.h
@@ -137,7 +138,7 @@
jobjectArray cmdArray,
jobjectArray envArray, jobject dirFile)
{
- int fds[3][2] = { {-1, -1}, {-1, -1}, {-1, -1} };
+ int fds[4];
jobject streams[3] = { NULL, NULL, NULL };
jobject dirString = NULL;
char **newEnviron = NULL;
@@ -151,6 +152,7 @@
jmethodID method;
jclass clazz;
int i;
+ int err;
/* Check for null */
if (cmdArray == NULL)
@@ -217,90 +219,15 @@
strings[num_strings++] = dir;
}
- /* Create inter-process pipes */
- for (i = 0; i 3; i++)
-{
- if (pipe (fds[i]) == -1)
- {
- TARGET_NATIVE_MISC_FORMAT_STRING1 (errbuf,
-sizeof (errbuf), pipe: %s,
-strerror (errno));
- goto system_error;
- }
-}
-
- /* Set close-on-exec flag for parent's ends of pipes */
- (void) fcntl (fds[0][1], F_SETFD, 1);
- (void) fcntl (fds[1][0], F_SETFD, 1);
- (void) fcntl (fds[2][0], F_SETFD, 1);
-
- /* Fork into parent and child processes */
- if ((pid = fork ()) == (pid_t) - 1)
+ err = KFORKEXEC(strings, NULL, fds, pid, strings[0]);
+ if (err != 0)
{
TARGET_NATIVE_MISC_FORMAT_STRING1 (errbuf,
-sizeof (errbuf), fork: %s,
-strerror (errno));
+sizeof (errbuf), pipe: %s,
+strerror (err));
goto system_error;
}
- /* Child becomes the new process */
- if (pid == 0)
-{
- char *const path = strings[0];
-
- /* Move file descriptors to standard locations */
- if (fds[0][0] != 0)
- {
- if (dup2 (fds[0][0], 0) == -1)
- {
- fprintf (stderr, dup2: %s, strerror (errno));
- exit (127);
- }
- close (fds[0][0]);
- }
- if (fds[1][1] != 1)
- {
- if (dup2 (fds[1][1], 1) == -1)
- {
- fprintf (stderr, dup2: %s, strerror (errno));
- exit (127);
- }
- close (fds[1][1]);
- }
- if (fds[2][1] != 2)
- {
- if (dup2 (fds[2][1], 2) == -1)
- {
- fprintf (stderr, dup2: %s, strerror (errno));
- exit (127);
- }
- close (fds[2][1]);
- }
-
- /* Change into destination directory */
- if (dir != NULL chdir (dir) == -1)
- {
- fprintf (stderr, %s: %s, dir, strerror (errno));
- exit (127);
- }
-
- /* Make argv[0] last component of executable pathname */
- /* XXX should use file.separator property here XXX */
- for (i = strlen (path); i 0 path[i - 1] != '/'; i--);
- strings[0] = path + i;
-
- /* Set new environment */
- if (newEnviron != NULL)
- environ = newEnviron;
-
- /* Execute new program (this will close the parent end of the pipes) */
- execvp (path, strings);
-
- /* Failed */
- fprintf (stderr, %s: %s, path, strerror (errno));
- exit (127);
-}
-
/* Create Input/OutputStream objects around parent file descriptors */
clazz = (*env)-FindClass (env, gnu/java/nio/channels/FileChannelImpl);
if ((*env)-ExceptionOccurred (env))
@@ -311,7 +238,7 @@
for (i = 0; i 3; i++)
{
/* Mode is WRITE (2) for in and READ (1) for out and err. */
- const int fd = fds[i][i == 0];
+ const int fd = fds[i];
const int mode = (i == 0) ? 2 : 1;
jclass sclazz;
jmethodID smethod;
@@ -340,6
Re: [kaffe] initial frame position
Gianluca Moro wrote: hi all, I'm running kagge with a graphical output directly on X, without any window manager. I see that all the applicatio I start are placed in (0,0) (upper lefr corner of the screen) while starting my java application under kaffe it is placed in a bit on the left, and below the upper screen (about (5,30)). I think that you are using kaffe-x-awt AWT ? Then there is an heuristic algorithm to detect the size of the decoration which is applied to a frame. In the case there is no WM maybe it is wrong. However it is possible to disengage the heuristic by removing the property EXTERNAL_DECO in libraries/clib/awt/X/tlk.c:tlkProperties(). Could you try this ? sorry for the delay: I just take up the kaffe work again :-) I tested the modification with no results :-( the window is some (8/9) pixel more shifted to the bottom ... thanks giammy -- Gianluca Moro http://groups.yahoo.com/group/embeddeditalia/ ISCRIVITI alla Mailing List Italiana su LINUX EMBEDDED [EMAIL PROTECTED] Visit http://ilpinguino.altervista.org/ ___ Yahoo! Messenger: chiamate gratuite in tutto il mondo http://it.messenger.yahoo.com ___ kaffe mailing list kaffe@kaffe.org http://kaffe.org/cgi-bin/mailman/listinfo/kaffe
[kaffe] split function (String): slow implementation
Hi all,
I tested the following program, where I use
the split functin.
the 1st call to split needs 7/8 seconds to be accomplished, while
all the following calls are quickly done.
(kaffe-1.1.6 compiles on a MIPS platgorm - AMD au1100, 400MHz)
It seems that kaffe need to to something (parser initialization?)
very time consuming: is it a normal behaviour, or should not
happen this?
thanks
giammy
public class Spl {
public Spl() {
String s = Marameo|va|che|beo;
String s2 = Marameo2|va2|che2|beo2;
String [] subs = null;
System.out.println(INIZIO);
subs = s.split(\\|);
System.out.println(OK + subs[1]);
System.out.println(INIZIO);
subs = s2.split(\\|);
System.out.println(OK + subs[1]);
}
public static void main(String[] args) {
Spl spl = new Spl();
}
}
--
Gianluca Moro http://groups.yahoo.com/group/embeddeditalia/
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[kaffe] CVS kaffe (alex): initial checkin of DROPS port
PatchSet 6968 Date: 2005/11/25 13:41:27 Author: alex Branch: HEAD Tag: (none) Log: initial checkin of DROPS port Members: configure.ac:1.186-1.187 config/i386/drops/config.frag:INITIAL-1.1 config/i386/drops/jit-md.h:INITIAL-1.1 config/i386/drops/jit3-md.h:INITIAL-1.1 config/i386/drops/md.c:INITIAL-1.1 config/i386/drops/md.h:INITIAL-1.1 kaffe/kaffevm/systems/drops-l4threads/Makefile.am:INITIAL-1.1 kaffe/kaffevm/systems/drops-l4threads/Makefile.frag:INITIAL-1.1 kaffe/kaffevm/systems/drops-l4threads/Makefile.in:INITIAL-1.1 kaffe/kaffevm/systems/drops-l4threads/jsignal.h:INITIAL-1.1 kaffe/kaffevm/systems/drops-l4threads/jthread.h:INITIAL-1.1 kaffe/kaffevm/systems/drops-l4threads/l4_loader.h:INITIAL-1.1 kaffe/kaffevm/systems/drops-l4threads/l4thread.c:INITIAL-1.1 kaffe/kaffevm/systems/drops-l4threads/l4thread.h:INITIAL-1.1 kaffe/kaffevm/systems/drops-l4threads/lock-impl.h:INITIAL-1.1 kaffe/kaffevm/systems/drops-l4threads/signal.c:INITIAL-1.1 kaffe/kaffevm/systems/drops-l4threads/syscalls.c:INITIAL-1.1 kaffe/kaffevm/systems/drops-l4threads/thread-impl.h:INITIAL-1.1 Index: kaffe/configure.ac diff -u kaffe/configure.ac:1.186 kaffe/configure.ac:1.187 --- kaffe/configure.ac:1.186Fri Nov 4 20:23:46 2005 +++ kaffe/configure.ac Fri Nov 25 13:41:27 2005 @@ -2315,6 +2315,7 @@ AC_CONFIG_FILES([kaffe/kaffevm/systems/Makefile]) AC_CONFIG_FILES([kaffe/kaffevm/systems/unix-jthreads/Makefile]) AC_CONFIG_FILES([kaffe/kaffevm/systems/oskit-pthreads/Makefile]) +AC_CONFIG_FILES([kaffe/kaffevm/systems/drops-l4threads/Makefile]) AC_CONFIG_FILES([kaffe/kaffevm/systems/beos-native/Makefile]) AC_CONFIG_FILES([kaffe/kaffevm/systems/unix-pthreads/Makefile]) AC_CONFIG_FILES([kaffe/kaffevm/verifier/Makefile]) === Checking out kaffe/config/i386/drops/config.frag RCS: /home/cvs/kaffe/kaffe/config/i386/drops/config.frag,v VERS: 1.1 *** --- /dev/null Sun Aug 4 19:57:58 2002 +++ kaffe/config/i386/drops/config.frag Fri Nov 25 13:49:57 2005 @@ -0,0 +1,22 @@ +echo ** +echo * Use config.frag of DROPS * +echo ** + +cross_compiling='yes' + +ac_cv_c_char_unsigned='no' # char is signed +# dietlibc issue/problems +ac_cv_func_getaddrinfo='yes' +ac_cv_func_getnameinfo='yes' +ac_cv_header_time_h='no' # global variable 'tzname' not available +ac_cv_func_localtime='no' # no full support +ac_cv_func_shl_load='no' # no support +ac_cv_func_kill='no' # we have no signals at all +ac_cv_func_MD2Init='no' # no support +ac_cv_func_MD4Init='no' # no support +ac_cv_func_MD5Init='no' # no support +am_cv_val_LC_MESSAGES='no'# no support +ac_cv_member_struct_tm_tm_zone='no' + + + === Checking out kaffe/config/i386/drops/jit-md.h RCS: /home/cvs/kaffe/kaffe/config/i386/drops/jit-md.h,v VERS: 1.1 *** --- /dev/null Sun Aug 4 19:57:58 2002 +++ kaffe/config/i386/drops/jit-md.hFri Nov 25 13:49:57 2005 @@ -0,0 +1,15 @@ +/* + * JIT is unsupported/untested + * + * Copyright (c) 2004, 2005 + * TU Dresden, Operating System Group. All rights reserved. + * + * See the file license.terms for information on usage and redistribution + * of this file. + * + * written by Alexander Boettcher [EMAIL PROTECTED] + */ + +#ifndef __i386_drops_jit_md_h +#define __i386_drops_jit_md_h +#endif === Checking out kaffe/config/i386/drops/jit3-md.h RCS: /home/cvs/kaffe/kaffe/config/i386/drops/jit3-md.h,v VERS: 1.1 *** --- /dev/null Sun Aug 4 19:57:58 2002 +++ kaffe/config/i386/drops/jit3-md.h Fri Nov 25 13:49:57 2005 @@ -0,0 +1 @@ +#include i386/drops/jit-md.h === Checking out kaffe/config/i386/drops/md.c RCS: /home/cvs/kaffe/kaffe/config/i386/drops/md.c,v VERS: 1.1 *** --- /dev/null Sun Aug 4 19:57:58 2002 +++ kaffe/config/i386/drops/md.cFri Nov 25 13:49:57 2005 @@ -0,0 +1,261 @@ +/* + * Getenv hack + * Mockup implementations of unimplemented/unsupported functions in DROPS + * + * Copyright (c) 2004, 2005 + * TU Dresden, Operating System Group. All rights reserved. + * + * See the file license.terms for information on usage and redistribution + * of this file. + * + * written by Alexander Boettcher [EMAIL PROTECTED] + */ + +#include stdio.h /* printf */ +#include stdlib.h /* malloc, free */ +#include fcntl.h /* O_RDONLY */ +#include netdb.h /* gethostname, getservbyname, ... */ +#include arpa/inet.h /* inet_addr */ +#include sys/socket.h /*
[kaffe] libraries/javalib/vmspecific/gnu/java/nio/charset
Hi, Now that our fixes have been accepted by GNU Classpath, the following files are not needed any more. libraries/javalib/vmspecific/gnu/java/nio/charset/ UTF_16Decoder.java UnicodeLittle.java iconv/IconvProvider.java What should I do? ___ kaffe mailing list kaffe@kaffe.org http://kaffe.org/cgi-bin/mailman/listinfo/kaffe
[kaffe] Hardware Requirements for Kaffe-1.0.7
Hello list! A have following question: i have ported kaffe-1.0.7 to an embedded system board Coldfire m68k 5282 with eCos as os. This board has 8 MB Flash and 16 MB RAM. When running kaffe, i get following error: NegativeArraySizeException at Threadgroup.java at line 84. IS IS POSSIBLE THAT MY COLDFIRE BOARD HAS NOT ENOUGH RAM FOR HEAP ALLOCATION? What are the minimum hardware requirements for running kaffe? Thanks for anwering, Dani ___ kaffe mailing list kaffe@kaffe.org http://kaffe.org/cgi-bin/mailman/listinfo/kaffe
[kaffe] PROBLEM WITH INITTHREADS-FUNCTION
Hello list! A have following question: i have ported kaffe-1.0.7 to an embedded system board Coldfire m68k 5282 with eCos as os. This board has 8 MB Flash and 16 MB RAM. When running kaffe, i get following error: NegativeArraySizeException at Threadgroup.java at line 84. IS IS POSSIBLE THAT MY COLDFIRE BOARD HAS NOT ENOUGH RAM FOR HEAP ALLOCATION? What are the minimum hardware requirements for running kaffe? I get the error in the initialise()-routine in the initThreads function in the callMethodV(). Has anyone an idea? Thanks for anwering, Dani ___ kaffe mailing list kaffe@kaffe.org http://kaffe.org/cgi-bin/mailman/listinfo/kaffe
Re: [kaffe] Compile problems
Hi,
I haven't progressed much. It would help *a lot* if someone who
understands how Kaffe works would tell who is supposed to send that
signal so it would be easier to find out why it is not done :)
I have also observed some variety in how Kaffe behaves. In some very rare
cases I have got it to print the HelloWorld message but usually it just
hangs before that.
Cheers,
Jari
On Fri, 18 Nov 2005, Rafael Teixeira wrote:
Hi Jari and Kaffe-List:
I'm also stuck with Kaffe stopping on startup on my XScale (IXP42x)
hardware. To add some more info we've tried with JamVM and SableVM,
and similar behaviour occurs, our next try is to use Mono with IKVM,
to see if we can get a single VM to startup our java firmware in the
XScale.
By tracing a bit, sure things look like your unanswered post on Signal
Waiting was in the right track, but with JamVM we are sometimes able
to get a simple Hello World to work, and sometimes it also hangs.
Jari, Have you been able to go further?
Thanks for any information, and we will be glad to share what we find
on our quest to make Kaffe work on XScale.
Regards,
--
Rafael Teixeira
On 11/18/05, Jari Korva [EMAIL PROTECTED] wrote:
Hi,
I observed a few problems while compiling Kaffe cvs head:
**
Classpath configure fails due to missing X libraries although X and
GTK are disabled in Kaffe configure script:
# ./configure --prefix=/wrk/kaffe.intrp --build=i686-linux
--host=armv5b-softfloat-linux --enable-xscale --without-x
--disable-alsatest --disable-esdtest --disable-sound
--enable-pure-java-math --with-jikes=/opt/local/bin/jikes
--without-classpath-gtk-awt --without-kaffe-qt-awt --without-kaffe-x-awt
--with-threads=unix-pthreads --with-engine=intrp
...
checking for iconv declaration...
extern size_t iconv (iconv_t cd, char * *inbuf, size_t
*inbytesleft, char * *outbuf, size_t *outbytesleft);
checking for X... disabled
configure: error: GTK+ peers requested but no X library available
configure: error: /bin/sh './configure' failed for
libraries/javalib/external/classpath
I was able to fix this by doing a manual classpath configure (with
--disable-gtk-peer):
# cd libraries/javalib/external/classpath
# ./configure --prefix=/wrk/kaffe.intrp --build=i686-linux
--host=armv5b-softfloat-linux --enable-xscale --without-x
--disable-alsatest --disable-esdtest --disable-sound
--enable-pure-java-math --with-jikes=/opt/local/bin/jikes
--without-classpath-gtk-awt --without-kaffe-qt-awt --without-kaffe-x-awt
--with-threads=unix-pthreads --with-engine=intrp --enable-debug
--enable-xdebugging --disable-boehm-gc-configuration
build_alias=i686-linux host_alias=armv5b-softfloat-linux
--enable-ltdl-convenience --disable-core-jni --disable-examples
--with-glibj-dir=/wrk/kaffe.intrp/jre/lib
--with-native-libdir=/wrk/kaffe.intrp/jre/lib/arm
--with-vm-classes=/wrk/kaffe-cvs-head/libraries/javalib/vmspecific
--cache-file=/dev/null --srcdir=. --disable-gtk-peer
**
The 2nd problem is that configure fails when cross compiling for
ARM/XScale:
...
checking for esd-config... /usr/bin/esd-config
checking for ESD - version = 0.2.1... yes
Information: Using pure Java math library
checking which extensions to include...
checking if malloc debugging is wanted... no
checking pthread.h usability... yes
checking pthread.h presence... yes
checking for pthread.h... yes
checking for /proc/self/maps... configure: error: cannot check for file
existence when cross compiling
I was able to fix this with the patch below:
--- config/arm/linux/config.frag20 Jan 2005 23:19:18 - 1.8
+++ config/arm/linux/config.frag18 Nov 2005 12:46:49 -
@@ -12,4 +12,5 @@
ac_cv_func_mmap_fixed_mapped=${ac_cv_func_mmap_fixed_mapped='yes'}
# ac_cv_func_utime_null=${ac_cv_func_utime_null='yes'}
ac_cv_c_char_unsigned=${ac_cv_c_char_unsigned='no'}
+ ac_cv_file__proc_self_maps=${ac_cv_file__proc_self_maps='yes'}
fi
**
Cheers,
Jari
--
- Jari Korva -
- [EMAIL PROTECTED] -
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- Jari Korva -
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- +358-40-756 4812 -
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[kaffe] Re: Is the mailing list working?
I thought it was really quiet for the last few days. :-) I just restarted the mailman process - I think the mail is flowing now... Thanks for telling me! Cheers, - Jim Ito Kazumitsu wrote: Hi, I sent the following message to the kaffe mailing list but it has not been delivered to the list. Is the mailing list working? = To: kaffe@kaffe.org Subject: libraries/javalib/vmspecific/gnu/java/nio/charset From: Ito Kazumitsu [EMAIL PROTECTED] Fcc: +inbox Hi, Now that our fixes have been accepted by GNU Classpath, the following files are not needed any more. libraries/javalib/vmspecific/gnu/java/nio/charset/ UTF_16Decoder.java UnicodeLittle.java iconv/IconvProvider.java What should I do? ___ kaffe mailing list kaffe@kaffe.org http://kaffe.org/cgi-bin/mailman/listinfo/kaffe
