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[binutils-gdb] Undo dynamic symbol state after regular object sym type mismatch
- From: sergiodj+buildbot at sergiodj dot net
- To: gdb-testers at sourceware dot org
- Date: Mon, 17 Apr 2017 10:30:31 -0400
- Subject: [binutils-gdb] Undo dynamic symbol state after regular object sym type mismatch
- Authentication-results: sourceware.org; auth=none
*** TEST RESULTS FOR COMMIT c5d37467b152fe98f02ac1ff8188e32ecd0def95 ***
Author: Alan Modra <amodra@gmail.com>
Branch: master
Commit: c5d37467b152fe98f02ac1ff8188e32ecd0def95
Undo dynamic symbol state after regular object sym type mismatch
We already handle the case of an object file first defining a symbol
that a later shared library also defines where the symbol types are
incompatible. This patch handles the reverse, when a later object
file defines an incompatible symbol defined by an earlier shared
library.
bfd/
* elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
state when a regular object file defines a symbol with
incompatible type to that defined by an earlier shared lib.
ld/
* testsuite/ld-elf/indirect5a.c,
* testsuite/ld-elf/indirect5b.c,
* testsuite/ld-elf/indirect5.map,
* testsuite/ld-elf/indirect5.out: New test.
* testsuite/ld-elf/indirect6a.c: Likewise.
* testsuite/ld-elf/indirect.exp (check_dynamic_syms): New proc.
Run new tests and check dynsyms.