From: "Coulter, Scott" <scott.coulter@retek.com>
To: <gcc@gcc.gnu.org>
Subject: AIX 5.1 dlopen shared library exception handling problem
Date: Thu, 05 Feb 2004 15:12:00 -0000 [thread overview]
Message-ID: <C736868EB761C04A8909BB038DEABD64095864DB@MSPMAILV1.retek.int> (raw)
On the AIX 5.1 platform, using gcc 3.3.2, and run-time loading a shared library
via dlopen( ), I find that exceptions which are thrown by the shared library and should
be caught by the executable are not, in fact, caught. If I link in the shared library at
build-time, but leave the rest of the code unchanged, the relevant catch block
functions as expected.
Also, the identical code base functions correctly on Solaris and HPUX with similar gcc builds.
Sorry if this is vague; I'm still working to isolate a test-case from our code that I can send along.
/home/coultes >gcc -v
Reading specs from /u03/rpas/scott/aix51.gcc-3.3.2/lib/gcc-lib/powerpc-ibm-aix5.1.0.0/3.3.2/specs
Configured with: ../gcc-3.3.2/configure --prefix=/u03/rpas/scott/aix51.gcc-3.3.2 --enable-shared --enable-threads=posix --disable-nls --enable-languages=c,c++
Thread model: aix
gcc version 3.3.2
Thanks for any help you can suggest,
Scott Coulter
scott.coulter@retek.com
next reply other threads:[~2004-02-05 15:12 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-05 15:12 Coulter, Scott [this message]
2004-02-05 15:16 ` David Edelsohn
2004-02-05 17:22 ` Joe Buck
2004-02-05 17:25 ` David Edelsohn
2004-02-05 17:34 ` Joe Buck
2004-02-05 18:07 Coulter, Scott
2004-02-05 19:00 ` David Edelsohn
2004-02-06 8:38 Joerg.Richter
2004-02-06 15:41 Coulter, Scott
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