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eh_frame_hdr warning
- From: Nathan Sidwell <nathan at codesourcery dot com>
- To: Alan Modra <amodra at bigpond dot net dot au>
- Cc: binutils <binutils at sources dot redhat dot com>
- Date: Sat, 26 Apr 2008 14:33:34 +0100
- Subject: eh_frame_hdr warning
Alan,
you added a warning to elf-eh-frame.c
(http://sourceware.org/ml/binutils/2007-04/msg00320.html).
I'm adding dwarf eh handing to vxworks, and I'm running into this for rtp shared
objects. Such objects are very uclinux-like, in that the delta between text and
data segments is not fixed at link time. So we can't generate a relative
.eh_frame and therefore can't generate a .eh_frame_hdr.
This is entirely expected, but I can't figure out how to silence the warning you
added -- it's just going to confuse.
I'm overriding
elf_backend_can_make_relative_eh_frame
elf_backend_can_make_lsda_relative_eh_frame
elf_backend_encode_eh_address
Is there something else I should be overriding?
nathan
--
Nathan Sidwell :: http://www.codesourcery.com :: CodeSourcery