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DWARF2 unwinding/eh support on VxWorks ?

From: Olivier Hainque <hainque at act-europe dot fr>
To: gcc at gcc dot gnu dot org
Cc: hainque at act-europe dot fr
Date: Wed, 5 Nov 2003 19:06:45 +0100
Subject: DWARF2 unwinding/eh support on VxWorks ?

Hello,

As of today, gcc/config/vxworks.h reads:

     /* Dwarf2 unwind info is not supported.  */
     #define DWARF2_UNWIND_INFO 0

and I remember of comments saying that only sjlj exceptions were
supported on those targets.

Could someone please summarize what the issues are ?

Are there plans to alleviate this "restriction" ?

I'd be volonteering to help :)

Thanks in advance,

Olivier

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