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Update ppc64_elf_gc_mark_dynamic_ref

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* elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
	--gc-keep-exported, and test versioned field of sym rather than
	looking for @ in name.
This commit is contained in:
Alan Modra 2017-02-14 15:59:13 +10:30
parent 0a0faf9fc6
commit e278ae0583
2 changed files with 8 additions and 1 deletions
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6
bfd/ChangeLog
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@ -1,3 +1,9 @@
2017-02-14 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
--gc-keep-exported, and test versioned field of sym rather than
looking for @ in name.
2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
* elfnn-riscv.c (riscv_global_pointer_value): Change _gp to

3
bfd/elf64-ppc.c
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@ -6413,11 +6413,12 @@ ppc64_elf_gc_mark_dynamic_ref (struct elf_link_hash_entry *h, void *inf)
&& ELF_ST_VISIBILITY (eh->elf.other) != STV_INTERNAL
&& ELF_ST_VISIBILITY (eh->elf.other) != STV_HIDDEN
&& (!bfd_link_executable (info)
|| info->gc_keep_exported
|| info->export_dynamic
|| (eh->elf.dynamic
&& d != NULL
&& (*d->match) (&d->head, NULL, eh->elf.root.root.string)))
&& (strchr (eh->elf.root.root.string, ELF_VER_CHR) != NULL
&& (eh->elf.versioned >= versioned
|| !bfd_hide_sym_by_version (info->version_info,
eh->elf.root.root.string)))))
{