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[Bug target/29487] Shared libstdc++ fails to link
- From: "mark at codesourcery dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 4 Feb 2007 22:53:46 -0000
- Subject: [Bug target/29487] Shared libstdc++ fails to link
- References: <bug-29487-276@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #15 from mark at codesourcery dot com 2007-02-04 22:53 -------
Subject: Re: Shared libstdc++ fails to link
danglin at gcc dot gnu dot org wrote:
> Personally, I believe that the fix for PR 29323 was wrong and has
> bloated the EH data emitted by GCC. The EH data for a module are
> only relevant to the functions in the module itself. If a function
> in a module can't throw, then we don't need EH exception data for
> it.
I'm not sure what "EH data" is being described here. Certainly, it
makes no sense at all to emit EH unwind information for functions which
are not part of the current object file; their unwind information will
be emitted with those function.
What sort of data is being emitted?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29487