c++/4737: Exception handling on AIX 4.3.3 does not catch

[cj@notesdev.de]

>Number:         4737
>Category:       c++
>Synopsis:       Exception handling on AIX 4.3.3 does not catch
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Oct 30 02:06:00 PST 2001
>Closed-Date:
>Last-Modified:
>Originator:     Christian Jaeckel
>Release:        gcc 3.0.1
>Organization:
>Environment:
powerpc-ibm-aix4.3.3.0
>Description:
Regarding the closed PR #4235 (not working exception handling under AIX):

I have experienced exact the same effect in my environment (AIX 4.3.3, GCC 3.0.1).

Could you please explain me in more detail how to apply the supposed solution:

 > Fix: Install shared libraries (both libgcc_s_*.a and libstdc++.a
 > with chmod a+x,o-r mode so that the shared objects are loaded
 > into the process private segment. GCC exception handling
 > places private data in the library preventing it from being
 > shared.

This solution does not solve the problem in my environment as well, so I am wondering why this has been closed.
Are there any further steps to be recognized in order to solve the broken exception handling under AIX?
>How-To-Repeat:
see PR #4235
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: