[Bug target/28586] thowing exception before main() leads to crash on AIX

[Bug target/28586] thowing exception before main() leads to crash on AIX

[dje at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28586

David Edelsohn <dje at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|powerpc-aix                 |powerpc-ibm-aix
   Last reconfirmed|2006-08-03 18:48:29         |2012-12-10 18:48:29
               Host|                            |powerpc-ibm-aix
              Build|                            |powerpc-ibm-aix

--- Comment #2 from David Edelsohn <dje at gcc dot gnu.org> 2012-12-10 17:17:07 UTC ---
This probably is related to static constructors of dependent libraries not
running before constructors in the application because it is trying to throw an
exception from a static constructor.

[Bug target/28586] thowing exception before main() leads to crash on AIX

[dje at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=28586

David Edelsohn <dje at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |chandrakm at hotmail dot com

--- Comment #3 from David Edelsohn <dje at gcc dot gnu.org> ---
*** Bug 61637 has been marked as a duplicate of this bug. ***

[Bug target/28586] thowing exception before main() leads to crash on AIX

[zoltan at hidvegi dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=28586

Zoltan Hidvegi <zoltan at hidvegi dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |zoltan at hidvegi dot com

--- Comment #4 from Zoltan Hidvegi <zoltan at hidvegi dot com> ---
This testcase fails with gcc-4.8, but works with g++-4.9 and later on AIX both
for 32-bit and 64-bit, even though MD_FALLBACK_FRAME_STATE_FOR is not
implemented for 64-bit AIX. Is there still a bug here? Maybe this works but
there are still issues when using dlopen or shared libaries? I've tried to
create a failing testcase using dlopen etc. for gcc-4.9 or later, but
everything I've tried works the same on AIX and Linux.

[Bug target/28586] thowing exception before main() leads to crash on AIX

[zoltan at hidvegi dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=28586

--- Comment #5 from Zoltan Hidvegi <zoltan at hidvegi dot com> ---
Btw. the original testcase was really failing because of Bug 33704, and it
seems that is already fixed, however it's still open, or is it not fully fixed?

[Bug target/28586] thowing exception before main() leads to crash on AIX

[dje at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=28586
Bug 28586 depends on bug 33704, which changed state.

Bug 33704 Summary: AIX runs c++ constructors in incorrect order
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=33704

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

[Bug target/28586] thowing exception before main() leads to crash on AIX

[dje at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=28586

David Edelsohn <dje at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |WAITING

--- Comment #6 from David Edelsohn <dje at gcc dot gnu.org> ---
Is this now is fixed?

[Bug c++/28586] New: thowing exception before main() leads to crash on AIX

[bigwad at mail dot ru]

test enviroment: AIX 5.2, 5.3; gcc 3.3.2, 4.1.0

code to reproduce:
int f()
{
  try
  {
    throw 1;
  }
  catch(int){}

  return 0;
}

int i = f();

int main( int argc, char* argv[] )
{
  return 0;
}


-- 
           Summary: thowing exception before main() leads to crash on AIX
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: major
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: bigwad at mail dot ru


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28586

[Bug target/28586] thowing exception before main() leads to crash on AIX

[pinskia at gcc dot gnu dot org]

-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|major                       |normal


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28586

[Bug target/28586] thowing exception before main() leads to crash on AIX

[dje at gcc dot gnu dot org]

------- Comment #1 from dje at gcc dot gnu dot org  2006-08-03 18:48 -------
Fixing this requires implementing fallback framestate for AIX, for which there
is little demand.


-- 

dje at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |dje at gcc dot gnu dot org
           Severity|normal                      |enhancement
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2006-08-03 18:48:29
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28586