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IFUNC resolvers for non-function symbols
- From: Florian Weimer <fweimer at redhat dot com>
- To: GNU C Library <libc-alpha at sourceware dot org>
- Date: Tue, 24 Jan 2017 13:46:13 +0100
- Subject: IFUNC resolvers for non-function symbols
- Authentication-results: sourceware.org; auth=none
To which extent do we need to support IFUNC resolvers which are used by
non-function relocations?
For example, do we need to support copy relocations where the object
address is determined by an IFUNC resolver?
The x86-64 psABI, for example, does not seem to be very explicit what
the expected scope of support is.
Thanks,
Florian