[Bug libgcj/16481] New: Wrong stack trace in conjunction with custom ClassLoaders

[Bug libgcj/16481] New: Wrong stack trace in conjunction with custom ClassLoaders

[hannes at helma dot at]

There is a problem with stack traces in conjunction with user defined
URLClassLoaders. The frames from classes loaded via that ClassLoader are missing
from the stack. This seems to happen regardless of wheather the code loading the
classes is compiled or interpreted. 

One impact of this is that loaded ClassLoader fail to get a
java.util.ResourceBundle. I'm uploading a test case for this.

I encountered this on gcj 3.3.3, but it is still present in the 3.5.0 20040704
snapshot.

-- 
           Summary: Wrong stack trace in conjunction with custom
                    ClassLoaders
           Product: gcc
           Version: 3.3.3
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: libgcj
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hannes at helma dot at
                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=16481

[Bug libgcj/16481] Wrong stack trace in conjunction with custom ClassLoaders

[hannes at helma dot at]

------- Additional Comments From hannes at helma dot at  2004-07-11 23:21 -------
Created an attachment (id=6725)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=6725&action=view)
test case

Tries to load property resource bundle from loaded class.
Works with Sun Java, fails with GCJ.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16481

[Bug libgcj/16481] Wrong stack trace in conjunction with custom ClassLoaders

[mckinlay at redhat dot com]

------- Additional Comments From mckinlay at redhat dot com  2004-07-14 20:41 -------
Confirmed. The stack trace failure is causing the ResourceBundle
calling-classloader check to fail, so the wrong classloader is used to load the
bundle and thus the bundle can't be found. Work is in progress to fix this.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2004-07-14 20:41:22
               date|                            |
   Target Milestone|---                         |3.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16481

[Bug libgcj/16481] Wrong stack trace in conjunction with custom ClassLoaders

[aph at gcc dot gnu dot org]

------- Additional Comments From aph at gcc dot gnu dot org  2004-10-21 13:22 -------
AFAICS it's the same bug as 18036.  In any case, it now works correctly on the
trunk i686-pc-linux-gnu.


*** This bug has been marked as a duplicate of 18036 ***

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
  BugsThisDependsOn|12740                       |
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |DUPLICATE


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16481