[Bug java/26879] New: LibJava not compile under alpha

[Bug java/26879] New: LibJava not compile under alpha

[zerocool at modemsoft dot it]

Good evening,

i use a linux box under alpha platform. I try to compile the Gcc 4.03 and in
compilation have this error : 

/gcc-4.1.0/libjava/classpath/gnu/CORBA/CDR/gnuRuntime.java:0: internal compiler
error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make[6]: *** [lists/gnu-CORBA-CDR.stamp] Error 1 

I use this option for compile : 

--prefix=/usr                                                                 
--enable-shared 
--enable-threads=posix 
--enable-checking=release 
--with-system-zlib
--enable-__cxa_atexit 
--disable-libunwind-exceptions 
--enable-libgcj-multifile 
--enable-java-awt=gtk
--disable-dssi
--with-long-double-128
--target=alpha-alphaslack-linux
--host=alpha-alphaslack-linux

i compile with gcc 3.4.4 + binutils-2.16.91.0.3 (or 2.16.1 with the same
problem) + gdb-6.4 - gettext-0.14.5 - glibc-2.3.6 - gtk+-1.2.10 - gtk+2-2.8.16
- cairo-1.0.4 - make-3.80 - ncurses-5.5 - pcre-6.4 .
and also i applied this patch: 

gcc41-ice-hack.patch
gcc41-ppc64-m32-m64-multilib-only.patch
gcc41-ia64-libunwind.patch
gcc41-gnuc-rh-release.patch 
gcc41-java-nomulti.patch
gcc41-ada-pr18302.patch
gcc41-ada-tweaks.patch
gcc41-java-slow_pthread_self.patch
gcc41-ppc32-retaddr.patch
gcc41-sparc64-g7.patch
gcc41-fortran-where.patch                                                     
gcc41-expr_nonzero_p.patch
gcc41-libstdc++-bitset.patch
gcc41-mmintrin.patch
gcc41-pr25626.patch
gcc41-vrp.patch
gcc41-c++-parser.patch

waiting for help...

Regards,
Claudio Mantegna


-- 
           Summary: LibJava not compile under alpha
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: blocker
          Priority: P3
         Component: java
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: zerocool at modemsoft dot it


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26879

[Bug target/26879] LibJava not compile under alpha

[pinskia at gcc dot gnu dot org]

-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|blocker                     |normal
          Component|java                        |target
  GCC build triplet|                            |alpha-linux-gnu
   GCC host triplet|                            |alpha-linux-gnu
 GCC target triplet|                            |alpha-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26879

[Bug target/26879] LibJava not compile under alpha

[rmathew at gcc dot gnu dot org]

------- Comment #1 from rmathew at gcc dot gnu dot org  2006-03-28 09:24 -------
This looks like a duplicate of 26878 except for the listed patches and the
actual error message. Both have been filed by the same person.

Claudio: Can you try with a recent snapshot from the mainline SVN repository?
See http://gcc.gnu.org/svn.html

If you can't access SVN, you can try with a recent weekly snapshot
of the mainline (to be released as version 4.2). See:
http://gcc.gnu.org/snapshots.html


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26879

[Bug target/26879] LibJava not compile under alpha

[zerocool at modemsoft dot it]

------- Comment #2 from zerocool at modemsoft dot it  2006-03-28 11:00 -------
(In reply to comment #1)
> This looks like a duplicate of 26878 except for the listed patches and the
> actual error message. Both have been filed by the same person.
Yes , but i try with different version : 4.03 & 4.1.0... Naturally with
different error...

> Claudio: Can you try with a recent snapshot from the mainline SVN repository?
Yes sure, i take it now and try. Tell you as soon as possible the result of
this test..
Thanks!


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26879

[Bug target/26879] LibJava not compile under alpha

[zerocool at modemsoft dot it]

------- Comment #3 from zerocool at modemsoft dot it  2006-03-29 08:17 -------
Premising that I have unloaded the last available snapshots on the site and
that is:
gcc-4.2-20060325.tar.bz2,gcc-4.1-20060324.tar.bz2,gcc-4.0-20060323.tar.bz2
Well i make two test yesterday with this result : 
First report with gcc-4.2-20060325.tar.bz2(using the same option of up and
without patches : 

../../../../../gcc-4.2-20060325/libjava/classpath/gnu/CORBA/CDR/gnuRuntime.java:0:
internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
../../../../../gcc-4.2-20060325/libjava/classpath/gnu/CORBA/DynAn/gnuDynValueBox.java:0:
internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make[5]: *** [lists/gnu-CORBA-CDR.stamp] Error 1
make[5]: *** Waiting for unfinished jobs....
make[5]: *** [lists/gnu-CORBA-DynAn.stamp] Error 1


Second report with gcc-4.0-20060323.tar.bz2(using the same option of up and
without patches : 

../../gcc-4.0-20060323/libjava/external/sax -d
/gcc-85576838fabc7583ebcbc70479ee4e79/gcc.build.lnx/alpha-alphaslack-linux/libjava
\ 
        -MD -MF gnu/awt.deps @gnu/awt.list
../../../gcc-4.0-20060323/libjava/gnu/awt/LightweightRedirector.java:0:
internal compiler error: Segmentation fault
Please submit a full bug report,with preprocessed source if appropriate.

See <URL:http://gcc.gnu.org/bugs.html> for instructions.         
make[2]: *** [gnu/awt.stamp]Error 1                 
make[2]: *** Waiting for unfinished jobs....

Now i try with snapshot of gcc41 and later i tell you the result.
Waiting always news or well a patches for correct the problem.
Thanks


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26879

[Bug target/26879] LibJava not compile under alpha

[rmathew at gcc dot gnu dot org]

------- Comment #4 from rmathew at gcc dot gnu dot org  2006-03-29 10:06 -------
It would be difficult for those of us without alpha-linux boxes to track
this problem down. If you're willing, you can try to track the failure
to a certain bit yourself.

Let's stick with the GCC 4.2 snapshot as that's the latest and is likely
to already contain many useful fixes. Looking at your build log,
try to reproduce the failure yourself on the command line. That is,
copy-paste the command-line compiling "gnuRuntime.java" and run
it with your working directory set to the $BUILD_DIR/$TARGET/libjava
folder, where $BUILD_DIR is the folder in which you are building
GCC and $TARGET is the target you're building for (alpha-alphaslack-linux).

Once you're able to reproduce this failure on the command-line,
get a recent version of GDB and get the "debugx" and "debug" scripts
from:

  http://gcc.gnu.org/ml/gcc/2004-03/msg01195.html

Now run "debugx jc1 <rest-of-command-line>", where "<rest-of-command-line>"
was the entire command noted earlier that causes the failure.
Within GDB, type "run" and when the segmentation fault occurs,
type "list" and then "backtrace". This should give some useful
information. More information can be found here:

  http://gcc.gnu.org/wiki/DebuggingGCC

Good luck!


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26879

[Bug target/26879] LibJava not compile under alpha

[zerocool at modemsoft dot it]

------- Comment #5 from zerocool at modemsoft dot it  2006-03-29 10:30 -------
(In reply to comment #4)
OK  now i try this and after i tell you the resul, hoping in the lucky :-)
Thanks


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26879

[Bug target/26879] LibJava not compile under alpha

[zerocool at modemsoft dot it]

------- Comment #6 from zerocool at modemsoft dot it  2006-03-30 08:19 -------

> Now run "debugx jc1 <rest-of-command-line>", where "<rest-of-command-line>"
> was the entire command noted earlier that causes the failure.
Before i reproduce the error, after i make the command : 

debugx jcl
/gcc-929a0346fb3027265ab1a9f2683e27c6/gcc-4.1-20060324/libjava/classpath/gnu/CORBA/CDR/gnuRuntime.java 

answer : debugx: command not found  
maybe that not find jcl command? 
How i can to resolve it? Thanks for help....


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26879

[Bug target/26879] LibJava not compile under alpha

[rmathew at gcc dot gnu dot org]

------- Comment #7 from rmathew at gcc dot gnu dot org  2006-03-30 13:07 -------
(In reply to comment #6)
> > Now run "debugx jc1 <rest-of-command-line>", where "<rest-of-command-line>"
> > was the entire command noted earlier that causes the failure.
> Before i reproduce the error, after i make the command : 
> 
> debugx jcl
> /gcc-929a0346fb3027265ab1a9f2683e27c6/gcc-4.1-20060324/libjava/classpath/gnu/CORBA/CDR/gnuRuntime.java 
> 
> answer : debugx: command not found  

Put *both* of 'debugx' and 'debug' in a folder in your PATH
and make sure they have execute permission. For example, you
can put these in your "$HOME/bin" folder and then add this
folder to your PATH variable. It is not strictly necessary,
but you might also want to define the environment variable
"DEBUG" to point to your debugger of choice, normally, gdb.

The command-line you have pasted seems incomplete. As I noted
earlier, make sure that you have the entire command-line
from the build log and that you can reproduce the error on
the command-line before trying to run "debugx jc1" on it.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26879

[Bug target/26879] LibJava not compile under alpha

[zerocool at modemsoft dot it]

------- Comment #8 from zerocool at modemsoft dot it  2006-03-30 19:28 -------
Created an attachment (id=11169)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=11169&action=view)
The Gcc Build Log

It's My build log...


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26879

[Bug target/26879] LibJava not compile under alpha

[zerocool at modemsoft dot it]

------- Comment #9 from zerocool at modemsoft dot it  2006-03-30 19:31 -------
Hello Mathew,

i have tried to perform your indications, but without success;  with a lot of
probability because of my little competence in matter. I would pray you,
considering that I have posted the build complete log, if reading it, you
succeed in giving me some more precise indication.
Thanks for the patience and understanding

Regards !


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26879

[Bug target/26879] LibJava not compile under alpha

[pinskia at gcc dot gnu dot org]

------- Comment #10 from pinskia at gcc dot gnu dot org  2006-03-30 22:18 -------
*** Bug 26878 has been marked as a duplicate of this bug. ***


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26879

[Bug target/26879] LibJava not compile under alpha

[rmathew at gcc dot gnu dot org]

------- Comment #11 from rmathew at gcc dot gnu dot org  2006-03-31 04:29 -------
Created an attachment (id=11172)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=11172&action=view)
Shell script to help narrow the problem in PR26879.

Save this file in a folder. Save "debugx" and "debug" from:

  http://gcc.gnu.org/ml/gcc/2004-03/msg01195.html

into the *same* folder. Give execute permissions to all of
these scripts:

  chmod +x rep26879.sh debugx debug

Now execute "rep26879.sh", assuming you have *not* wiped
out the build folder given in the build log:

  "/gcc-8eea83c766efc28763a9d30e4baba897/gcc.build.lnx"

The script leaves you in GDB. On the GDB prompt, enter
"run". When the segmentation fault happens, enter "list"
and then enter "backtrace". Copy-paste all of the output
into this bug report.

If this does not work, I'm afraid we'll have to wait
for a hacker with an alpha box to help us out. :-(


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26879

[Bug target/26879] LibJava not compile under alpha

[zerocool at modemsoft dot it]

------- Comment #12 from zerocool at modemsoft dot it  2006-03-31 18:14 -------
Finally i produce the information that you ask me with the your precious
indication and that is : 

GNU gdb 6.4
Copyright 2005 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "alpha-alphaslack-linux"...Using host libthread_db
library "/lib/libthread_db.so.1".

(gdb) run
Starting program: /gcc-8eea83c766efc28763a9d30e4baba897/gcc.build.lnx/gcc/jc1
/tmp/cctDRgBtjx -quiet -dumpbase cctDRgBtjx -auxbase-strip NONE -g1
-Wno-deprecated -ffilelist-file -fencoding=UTF-8 -fbootclasspath=
-fclasspath=..:/gcc-8eea83c766efc28763a9d30e4baba897/gcc-4.2-20060325/libjava:/gcc-8eea83c766efc28763a9d30e4baba897/gcc.build.lnx/alpha-alphaslack-linux/libjava:../../../../../gcc-4.2-20060325/libjava/classpath:../../../../../gcc-4.2-20060325/libjava/classpath/external/w3c_dom:../../../../../gcc-4.2-20060325/libjava/classpath/external/sax:../../../../../gcc-4.2-20060325/libjava/classpath/external/relaxngDatatype:.:
-foutput-class-dir=. -fsyntax-only -femit-class-files -o /dev/null -MD_ -MT
lists/gnu-CORBA-DynAn.stamp -MF lists/gnu-CORBA-DynAn.deps

Program received signal SIGSEGV, Segmentation fault.
0x000002000010d598 in readdir64 () from /lib/libc.so.6.1
(gdb) list
26      int main (int argc, char **argv);
27
28      /* We define main() to call toplev_main(), which is defined in
toplev.c.
29         We do this in a separate file in order to allow the language
front-end
30         to define a different main(), if it so desires.  */
31
32      int
33      main (int argc, char **argv)
34      {
35        return toplev_main (argc, (const char **) argv);
(gdb) backtrace
#0  0x000002000010d598 in readdir64 () from /lib/libc.so.6.1
#1  0x000002000010dcec in scandir () from /lib/libc.so.6.1
#2  0x000000012005c3e8 in caching_stat (
    filename=0x1206883b0
"/gcc-8eea83c766efc28763a9d30e4baba897/gcc-4.2-20060325/libjava/java/lang/reflect",
buf=0x11fd8ca48)
    at ../../gcc-4.2-20060325/gcc/java/jcf-io.c:394
#3  0x000000012005d5cc in find_class (classname=0x1205cf35e
"java.lang.reflect.Field", classname_length=23, jcf=0x11fd8cb50, 
    source_ok=1) at ../../gcc-4.2-20060325/gcc/java/jcf-io.c:522
#4  0x0000000120060c4c in read_class (name=<value optimized out>) at
../../gcc-4.2-20060325/gcc/java/jcf-parse.c:544
#5  0x0000000120060e68 in load_class (class_or_name=0x200002cfea0, verbose=0)
at ../../gcc-4.2-20060325/gcc/java/jcf-parse.c:689
#6  0x000000012001a614 in java_complete_class () at parse.y:6942
#7  0x000000012005def4 in parse_source_file_2 () at
../../gcc-4.2-20060325/gcc/java/jcf-parse.c:1019
#8  0x0000000120061e34 in java_parse_file (set_yydebug=<value optimized out>)
at ../../gcc-4.2-20060325/gcc/java/jcf-parse.c:1287
#9  0x0000000120281fd8 in toplev_main (argc=<value optimized out>, argv=<value
optimized out>)
    at ../../gcc-4.2-20060325/gcc/toplev.c:999
#10 0x0000000120073c78 in main (argc=543721216, argv=0x12068874b) at
../../gcc-4.2-20060325/gcc/main.c:35


Now hope that this help you :-)

Waiting your news...


Thanks


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26879

[Bug target/26879] LibJava not compile under alpha

[rmathew at gcc dot gnu dot org]

------- Comment #13 from rmathew at gcc dot gnu dot org  2006-04-01 07:57 -------
As you can see from the backtrace, the problem is in "gcc/java/jcf-io.c" at
line number 394 where we make a call to scandir(). I'm not an alpha-linux
hacker, but I see that there's scandir64 and dirent64 and it could be that
our assumptions about scandir/dirent in this code are not correct on
alpha-linux. Unfortunately, this means that you'll have to wait for
someone more familiar with alpha-linux to resolve this bug or try to resolve
this problem yourself given the source code. I'm sorry that I cannot help
you any further.


-- 

rmathew at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2006-04-01 07:57:05
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26879

[Bug target/26879] LibJava not compile under alpha

[zerocool at modemsoft dot it]

------- Comment #14 from zerocool at modemsoft dot it  2006-04-01 17:07 -------
(In reply to comment #13)
> As you can see from the backtrace, the problem is in "gcc/java/jcf-io.c" at
> line number 394 where we make a call to scandir(). I'm not an alpha-linux
> hacker, but I see that there's scandir64 and dirent64 and it could be that
> our assumptions about scandir/dirent in this code are not correct on
> alpha-linux.
Yes i had realized him..... But what test could I do? Some directive about it?

> Unfortunately, this means that you'll have to wait for
> someone more familiar with alpha-linux to resolve this bug or try to resolve
> this problem yourself given the source code. I'm sorry that I cannot help
> you any further.
Ok,I will wait.... but I will look around in the meantime me to see whether to
resolve the problem..... Please, if I had some idea to suggest me, i'm always
to your disposition.....
Thanks of the whole time that you have devoted me and excuse again me for the
incapability..


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26879

[Bug target/26879] LibJava not compile under alpha

[ubizjak at gmail dot com]

------- Comment #15 from ubizjak at gmail dot com  2009-01-07 15:38 -------
4.1 is not supported anymore.


-- 

ubizjak at gmail dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |WONTFIX


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26879