diff options
author | H.J. Lu <hjl.tools@gmail.com> | 2013-02-16 17:54:35 +0000 |
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committer | H.J. Lu <hjl.tools@gmail.com> | 2013-02-16 17:54:35 +0000 |
commit | 000458d5b04ef11d19dbc5eda3f33eaba3fa3a71 (patch) | |
tree | 3ddbf7976f409c3a89528fc5e5e56bdf16bb636c /bfd/elflink.c | |
parent | d69670d501f1b6a4d587f6108b1a462ace4cc376 (diff) | |
download | binutils-redhat-000458d5b04ef11d19dbc5eda3f33eaba3fa3a71.tar.gz |
Don't add DT_NEEDED for references from the dummy bfd
bfd/
PR ld/15146
* elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
for references from the dummy bfd.
ld/
PR ld/15146
* plugin.c (plugin_notice): Replace the undefined dummy bfd with
the real one.
ld/testsuite/
PR ld/15146
* ld-plugin/pr15146.d: New file.
* ld-plugin/pr15146a.c: Likewise.
* ld-plugin/pr15146b.c: Likewise.
* ld-plugin/pr15146c.c: Likewise.
* ld-plugin/pr15146d.c: Likewise.
* ld-plugin/lto.exp: Add tests for PR ld/15146.
Diffstat (limited to 'bfd/elflink.c')
-rw-r--r-- | bfd/elflink.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/bfd/elflink.c b/bfd/elflink.c index 1a45110597..617c505ffb 100644 --- a/bfd/elflink.c +++ b/bfd/elflink.c @@ -4480,10 +4480,13 @@ error_free_dyn: break; } + /* Don't add DT_NEEDED for references from the dummy bfd. */ if (!add_needed && definition && ((dynsym - && h->ref_regular) + && h->ref_regular + && (undef_bfd == NULL + || (undef_bfd->flags & BFD_PLUGIN) == 0)) || (h->ref_dynamic && (elf_dyn_lib_class (abfd) & DYN_AS_NEEDED) != 0 && !on_needed_list (elf_dt_name (abfd), htab->needed)))) |