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| author | Jakub Jelinek <jakub@redhat.com> | 2004-02-20 17:36:36 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2004-02-20 17:36:36 +0000 |
| commit | dc93bc4ab9bca784855dc7f9f98d75dd79f2b58d (patch) | |
| tree | 6dc6f8339a807bfabaafcfb391e8315c790d6b48 | |
| parent | 3158703a3eab4fa013db98a3fcae759f5d5b5274 (diff) | |
| download | gdb-dc93bc4ab9bca784855dc7f9f98d75dd79f2b58d.tar.gz | |
* elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
symbols used in PIE relocs.
| -rw-r--r-- | bfd/ChangeLog | 5 | ||||
| -rw-r--r-- | bfd/elf32-ppc.c | 12 |
2 files changed, 17 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index f820b9a07f3..6ce32465833 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,8 @@ +2004-02-20 Jakub Jelinek <jakub@redhat.com> + + * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak + symbols used in PIE relocs. + 2004-02-19 Jakub Jelinek <jakub@redhat.com> * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear diff --git a/bfd/elf32-ppc.c b/bfd/elf32-ppc.c index 4467eec5d97..8bd7115bf90 100644 --- a/bfd/elf32-ppc.c +++ b/bfd/elf32-ppc.c @@ -3189,6 +3189,18 @@ allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf) if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT && h->root.type == bfd_link_hash_undefweak) eh->dyn_relocs = NULL; + + /* Make sure undefined weak symbols are output as a dynamic symbol + in PIEs. */ + if (info->pie + && eh->dyn_relocs != NULL + && h->dynindx == -1 + && h->root.type == bfd_link_hash_undefweak + && (h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0) + { + if (! bfd_elf32_link_record_dynamic_symbol (info, h)) + return FALSE; + } } else if (ELIMINATE_COPY_RELOCS) { |