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| author | H.J. Lu <hjl.tools@gmail.com> | 2013-02-08 01:32:59 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2013-02-08 01:32:59 +0000 |
| commit | a9fdcae883de81048b970b54371cf286779c2f34 (patch) | |
| tree | 3d3bf43903a0d1d9ed4c7fa0bbc962a5083591f2 /bfd/elflink.c | |
| parent | 75e5f2f09cb67c6631ddc34494d8dc4485e141fb (diff) | |
| download | binutils-redhat-a9fdcae883de81048b970b54371cf286779c2f34.tar.gz | |
Set STB_GNU_UNIQUE only if symbol is defined in regular object
bfd/
PR ld/15107
* elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
symbol is defined in regular object.
ld/testsuite/
PR ld/15107
* ld-unique/unique_empty.s: Add reference to "b".
Diffstat (limited to 'bfd/elflink.c')
| -rw-r--r-- | bfd/elflink.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/bfd/elflink.c b/bfd/elflink.c index d336730e07..e6c835153f 100644 --- a/bfd/elflink.c +++ b/bfd/elflink.c @@ -8868,7 +8868,8 @@ elf_link_output_extsym (struct bfd_hash_entry *bh, void *data) /* Turn off visibility on local symbol. */ sym.st_other &= ~ELF_ST_VISIBILITY (-1); } - else if (h->unique_global) + /* Set STB_GNU_UNIQUE only if symbol is defined in regular object. */ + else if (h->unique_global && h->def_regular) sym.st_info = ELF_ST_INFO (STB_GNU_UNIQUE, h->type); else if (h->root.type == bfd_link_hash_undefweak || h->root.type == bfd_link_hash_defweak) |