Issue with C++ exception handling with 4.6.2 release on PSIM BSP

Karel Gardas kgardas at
Mon Jan 10 15:14:57 UTC 2005

On Mon, 10 Jan 2005, Joel Sherrill <joel at> wrote:

> Karel Gardas wrote:
> > Hello,
> >
> > after non-success with ARM/RTEMS, I'm trying to get C++ working for
> > PowerPC/RTEMS. Unfortunatelly it seems something is broken with exception
> > handling. I've slightly modified hello_world_c to:
> Everything has to be "just so" for exceptions to work.  It requires
> some magic in the bsp_specs and linkcmds.
> psim has had a lot of work since 4.6.2 and C++ exceptions should work
> now on the 4.6 branch.  It was converted from the old to the new
> exception model as part of fixing some outstanding issues like this
> one.
> If you REALLY want C++ exceptions with psim, then I suggestion you
> get the diff post 4.6.2 on the 4.6 branch from CVS.

Thanks, I'm going to try this, but just one question. Do I need to just
recompile latest rtems module, or should I also recompile my compiler
tool-chain (in case there are any required diffs in latest rtems?)?

Karel Gardas                  kgardas at
ObjectSecurity Ltd. 

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