stdcall lib functions with exception throwing callbacks vs Dwarf2 EH

[Ranjit Mathew]

Richard Henderson wrote:
> On Wed, Nov 24, 2004 at 11:27:11AM +1300, Danny Smith wrote:
> 
>>Before I pull any more hair out trying, does any one have any hints on
>>how to use an MD_FALLBACK_FRAME_STATE_FOR to workaround ...
> 
> 
> That would be wrong.
> 
> I think the most likely explanation is that there's a bug in the
> dwarf2 generator for stdcall functions with -fomit-frame-pointer,
> and the problem should be attacked there.

This does seem to ring a bell:

  http://gcc.gnu.org/ml/gcc/2002-11/msg00149.html

I do not have ready access to a DW-2 MinGW build though, so
I can't verify if it still is valid.  (It does not fail with
current mainline on i686-pc-linux-gnu.)

Danny, is it possible for you to see if this testcase still
fails?

Ranjit.

-- 
Ranjit Mathew          Email: rmathew AT gmail DOT com

Bangalore, INDIA.      Web: http://ranjitmathew.tripod.com/