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Re: Shared library annoyance with gcc-3_0-branch
- To: dewar at gnat dot com
- Subject: Re: Shared library annoyance with gcc-3_0-branch
- From: Richard Henderson <rth at redhat dot com>
- Date: Tue, 20 Feb 2001 12:04:22 -0800
- Cc: torvalds at transmeta dot com, aoliva at redhat dot com, gcc at gcc dot gnu dot org
- References: <20010220123441.491B2F289B@nile.gnat.com>
On Tue, Feb 20, 2001 at 07:34:41AM -0500, dewar@gnat.com wrote:
> Why is this the case? It sounds a bit suspicious (in particular, one
> wonders how this can be true, and yet exceptions work fine in a
> multi-threaded environment).
The frame unwind information is registered with __register_frame_info.
If there are two live copies of the exception handling routines, then
neither has all of the unwind info.
r~