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[Bug c++/41533] ASM_PREFERRED_EH_DATA_FORMAT macros is not implemented for ARM
- From: "kirill at shutemov dot name" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 1 Oct 2009 08:02:42 -0000
- Subject: [Bug c++/41533] ASM_PREFERRED_EH_DATA_FORMAT macros is not implemented for ARM
- References: <bug-41533-18255@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from kirill at shutemov dot name 2009-10-01 08:02 -------
Created an attachment (id=18686)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18686&action=view)
Implement ASM_PREFERRED_EH_DATA_FORMAT macros for ARM
This macro chooses the encoding of pointers embedded in the exception
handling sections.
It needed to generate correct .cfi_personality derective. Without it we
always have TEXTREL in C++ shared libraries and PIE, if it compiled
with exceptions.
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41533