[Bug libgcj/21020] New: java.lang.NoSuchFieldError regression from earlier 4.0.0 snapshot

[Bug libgcj/21020] New: java.lang.NoSuchFieldError regression from earlier 4.0.0 snapshot

[caolanm at redhat dot com]

java.lang.NoSuchFieldError
   at .__gxx_personality_v0 (/home/caolan/java/a.out)
   at .__gxx_personality_v0 (/home/caolan/java/a.out)
   at .__gxx_personality_v0 (/home/caolan/java/a.out)
   at .__libc_start_main (/lib/libc-2.3.4.so)
   at .__gxx_personality_v0 (/home/caolan/java/a.out)

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           Summary: java.lang.NoSuchFieldError regression from earlier 4.0.0
                    snapshot
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: libgcj
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: caolanm at redhat dot com
                CC: gcc-bugs at gcc dot gnu dot org,java-prs at gcc dot gnu
                    dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21020

[Bug libgcj/21020] java.lang.NoSuchFieldError regression from earlier 4.0.0 snapshot

[caolanm at redhat dot com]

------- Additional Comments From caolanm at redhat dot com  2005-04-14 12:07 -------
Created an attachment (id=8628)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8628&action=view)
sample source


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21020

[Bug libgcj/21020] java.lang.NoSuchFieldError regression from earlier 4.0.0 snapshot

[caolanm at redhat dot com]

------- Additional Comments From caolanm at redhat dot com  2005-04-14 12:07 -------
Created an attachment (id=8629)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8629&action=view)
sample jar


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21020

[Bug libgcj/21020] java.lang.NoSuchFieldError regression from earlier 4.0.0 snapshot

[caolanm at redhat dot com]

------- Additional Comments From caolanm at redhat dot com  2005-04-14 12:09 -------
version of failing gcj

gcc (GCC) 4.0.0 20050412 (Red Hat 4.0.0-0.42)
Copyright (C) 2005 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21020

[Bug libgcj/21020] java.lang.NoSuchFieldError regression from earlier 4.0.0 snapshot

[caolanm at redhat dot com]

------- Additional Comments From caolanm at redhat dot com  2005-04-14 12:09 -------
version of successful gcj

gcc (GCC) 4.0.0 20050405 (Red Hat 4.0.0-0.40)
Copyright (C) 2005 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21020

[Bug libgcj/21020] java.lang.NoSuchFieldError regression from earlier 4.0.0 snapshot

[caolanm at redhat dot com]

------- Additional Comments From caolanm at redhat dot com  2005-04-14 12:11 -------
affects db-4.2 as well for what it's worth

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21020

[Bug libgcj/21020] java.lang.NoSuchFieldError regression from earlier 4.0.0 snapshot

[mark at gcc dot gnu dot org]

------- Additional Comments From mark at gcc dot gnu dot org  2005-04-14 13:20 -------
With 4.1 (20050412) I get:
g++ -g -lgcj java.cxx 
./a.out
java.lang.ClassNotFoundException: Lcom.sun.star.uno.Type;
   <<No stacktrace available>>

4.0 (20050413) indeed throws java.lang.NoSuchFieldError

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           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2005-04-14 13:20:55
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21020

[Bug libgcj/21020] java.lang.NoSuchFieldError regression from earlier 4.0.0 snapshot

[aph at gcc dot gnu dot org]

------- Additional Comments From aph at gcc dot gnu dot org  2005-04-14 13:28 -------
See https://bugzilla.redhat.com/bugzilla/attachment.cgi?id=113145.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21020

[Bug libgcj/21020] java.lang.NoSuchFieldError regression from earlier 4.0.0 snapshot

[aph at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |tromey at gcc dot gnu dot
                   |dot org                     |org
             Status|NEW                         |ASSIGNED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21020

[Bug libgcj/21020] java.lang.NoSuchFieldError regression from earlier 4.0.0 snapshot

[tromey at gcc dot gnu dot org]

------- Additional Comments From tromey at gcc dot gnu dot org  2005-04-14 18:05 -------
For 4.0, my recent system class loader patch works around this problem.

The attached patch should go in the trunk asap.
I looked at all other users of _Jv_FindClassFromSignature,
and this was the only problem caller.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21020

[Bug libgcj/21020] java.lang.NoSuchFieldError regression from earlier 4.0.0 snapshot

[aph at gcc dot gnu dot org]

------- Additional Comments From aph at gcc dot gnu dot org  2005-04-14 18:47 -------
Do you want me to post the patch, then?


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21020

[Bug libgcj/21020] java.lang.NoSuchFieldError regression from earlier 4.0.0 snapshot

[mark at gcc dot gnu dot org]

------- Additional Comments From mark at gcc dot gnu dot org  2005-04-14 19:14 -------
This was "fixed" by the following patch on the 4.0 branch (20050414):

2005-04-14  Tom Tromey  <tromey@redhat.com>

        * java/lang/natClassLoader.cc (_Jv_FindClass): Use system loader,
        not boot loader.
        (_Jv_RegisterInitiatingLoader): Likewise.
        (_Jv_UnregisterInitiatingLoader): Likewise.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21020

[Bug libgcj/21020] java.lang.NoSuchFieldError regression from earlier 4.0.0 snapshot

[tromey at gcc dot gnu dot org]

------- Additional Comments From tromey at gcc dot gnu dot org  2005-04-26 20:51 -------
This was worked around for 4.0.
I'm checking in Andrew's patch for the trunk.


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.0.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21020

[Bug libgcj/21020] java.lang.NoSuchFieldError regression from earlier 4.0.0 snapshot

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-04-26 20:52 -------
Subject: Bug 21020

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	tromey@gcc.gnu.org	2005-04-26 20:52:35

Modified files:
	libjava        : ChangeLog jni.cc 

Log message:
	2005-04-26  Andrew Haley  <aph@redhat.com>
	
	PR libgcj/21020:
	* jni.cc (_Jv_JNI_GetAnyFieldID): Use class' loader to find
	field's type.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/ChangeLog.diff?cvsroot=gcc&r1=1.3557&r2=1.3558
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/jni.cc.diff?cvsroot=gcc&r1=1.97&r2=1.98



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21020

[Bug libgcj/21020] java.lang.NoSuchFieldError regression from earlier 4.0.0 snapshot

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-08-24 18:05 -------
Subject: Bug 21020

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-4_0-branch
Changes by:	tromey@gcc.gnu.org	2005-08-24 18:04:56

Modified files:
	libjava        : ChangeLog jni.cc 

Log message:
	2005-04-26  Andrew Haley  <aph@redhat.com>
	
	PR libgcj/21020:
	* jni.cc (_Jv_JNI_GetAnyFieldID): Use class' loader to find
	field's type.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.3391.2.93&r2=1.3391.2.94
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/jni.cc.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.95&r2=1.95.2.1



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21020